1. A multi-room unit air centralized adjusting device comprises an air adjusting room, wherein an air inlet pipe and an air outlet pipe which are connected with rooms participating in adjustment are arranged on the air adjusting room, and an air outlet fan is arranged in the air outlet pipe; the air conditioning chamber is internally provided with a plurality of fan-shaped air inlet chambers which are in one-to-one correspondence with the rooms and a plurality of fan-shaped air outlet chambers which are in one-to-one correspondence with the rooms, the air inlet pipes are in one-to-one correspondence with and communicated with the air inlet chambers, and the air outlet pipes are in one-to-one correspondence with and communicated with the air outlet chambers; the air inlet chamber and the air outlet chamber which are connected with the same room are arranged in a vertically opposite manner; the air inlet chambers are distributed in a circular ring shape, and the air outlet chambers are distributed in a circular ring shape; the air conditioning chamber is internally provided with a bracket for mounting a plurality of air inlet chambers and a plurality of air outlet chambers, the bracket is provided with a rotating shaft, and the rotating shaft is rotatably provided with a plurality of fan-shaped cooling chambers and a plurality of angle adjusting components for adjusting the rotating angles of the cooling chambers in a one-to-one correspondence manner; the air conditioning chamber is provided with a fresh air inlet component for introducing fresh air into the air conditioning chamber and keeping the pressure inside the air conditioning chamber positive, an air purification component for purifying and conditioning the air inside, and an air conditioning component for supplying cold air to the cooling chamber; the upper end of the air inlet chamber and the lower end of the air outlet chamber are both provided with openings, the lower end of the upper end of the cooling chamber is provided with an opening, and the width of the opening is smaller than the width of the opening; when the cooling chamber rotates to the position corresponding to the air inlet chamber and the air outlet chamber, the upper end and the lower end of the cooling chamber respectively shield the opening at the lower end of the air outlet chamber and the opening at the upper end of the air inlet chamber.

2. The multi-room unit air concentration conditioning unit of claim 1 wherein the bracket includes an upper mount, a lower mount, and the pivot shaft connecting the upper mount and the lower mount; the air inlet chamber is fixedly arranged on the lower-layer mounting seat, and the air outlet chamber is fixedly arranged on the upper-layer mounting seat.

3. The multi-room unit air concentration adjusting apparatus as claimed in claim 2, wherein a plurality of rotary bearings rotatably connected to the cooling rooms in a one-to-one correspondence are provided in a longitudinal arrangement on the rotary shaft.

4. The multi-room unit air concentration adjusting apparatus as claimed in claim 2, wherein the angle adjusting unit includes a driving gear and a stepping motor driving the same, the angle adjusting unit further includes an arc-shaped rack gear engaged with the driving gear, the arc-shaped rack gear is provided coaxially with the arc-shaped rack gear and the arc-shaped rack gear is provided at the fan-shaped side surface of the cooling chamber; and a plurality of motor mounting seats for mounting the stepping motor are fixed on the outer side of the lower mounting seat.

5. The multi-room unit air centralized conditioning apparatus of claim 1, wherein the air conditioning module is disposed outside the air conditioning chamber and extends into the air conditioning chamber through a refrigerant pipe for transporting cool air, and a flexible multi-pass pipe for transporting cool air to the plurality of cooling chambers is disposed at an end of the refrigerant pipe.

6. A multi-room unit air centralized conditioner as claimed in any one of claims 1 to 5, wherein said air supply fan assembly comprises an air supply fan assembly for supplying fresh air into said air-conditioning room and a pressure-stabilizing valve for maintaining the air pressure in said air-conditioning room within a set positive air pressure range.

7. The multi-room unit air concentration adjusting apparatus as claimed in any one of claims 1 to 5, wherein the air cleaning assembly includes one or more of an anion generator, an oxygen increasing assembly, a humidity adjusting assembly, an air sterilizing assembly and an air dust removing assembly.

8. A multi-room unit air concentration adjusting method using the multi-room unit air concentration adjusting apparatus according to any one of claims 1 to 7, characterized by being implemented as follows:

when the room needs to be refrigerated, the air-conditioning assembly and the air outlet fan in the air outlet pipe of the corresponding room are started, the cooling room is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe by virtue of negative pressure formed by the air outlet fan and then returns to the room, and cold air in the cooling room enters the room to realize refrigeration;

when the room needs to be internally circulated and blown, the cooling chamber is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, and air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe and then returns to the room by virtue of negative pressure formed by the air outlet fan, so that a simple internal circulation air function is realized;

when air needs to be exchanged in a room, the angle adjusting component is controlled to adjust the cooling chamber to rotate by a certain angle, so that openings on the air inlet chamber and the air outlet chamber are opened, and fresh air in the air conditioning chamber is pressed into the air inlet pipe and the air outlet pipe respectively through the openings on the air inlet chamber and the air outlet chamber by positive pressure generated by the fresh air inlet component in the air conditioning chamber and enters the room to finish the fresh air exchanging operation; but this moment still operation opens the air purification subassembly, carries out purification treatment to the air that gets into to and operation air conditioner subassembly opens, and air conditioning overflows the opening that gets into respectively on air inlet chamber and the air outlet chamber by the lower extreme and the upper end of cooling chamber, is brought into the room again and cools down, and the accessible adjusts the turned angle of cooling chamber this moment and adjusts the proportion of the air and the air conditioning that get into, and then controls the cooling effect.

Background

At present, most of air conditioning units are only suitable for a single room, the functions of the conditioning units are single, multiple functions such as refrigeration, purification and the like are often needed to be carried out in a matching way when the multiple functions and the switching are carried out, so that the cost of the equipment needed to be used is increased sharply along with the increase of the number of the rooms, and the multi-room unit air centralized conditioning device and the method which have rich functions, are easy to adjust and can reduce the cost are needed.

Disclosure of Invention

The present invention is directed to a multi-room unit air centralized conditioning apparatus and method, which overcome the above-mentioned shortcomings of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows:

constructing a multi-room unit air centralized adjusting device, which comprises an air adjusting room, wherein the air adjusting room is provided with an air inlet pipe and an air outlet pipe which are connected with rooms participating in adjustment, and an air outlet fan is arranged in the air outlet pipe; the air conditioning chamber is internally provided with a plurality of fan-shaped air inlet chambers which are in one-to-one correspondence with the rooms and a plurality of fan-shaped air outlet chambers which are in one-to-one correspondence with the rooms, the air inlet pipes are in one-to-one correspondence with and communicated with the air inlet chambers, and the air outlet pipes are in one-to-one correspondence with and communicated with the air outlet chambers; the air inlet chamber and the air outlet chamber which are connected with the same room are arranged in a vertically opposite manner; the air inlet chambers are distributed in a circular ring shape, and the air outlet chambers are distributed in a circular ring shape; the air conditioning chamber is internally provided with a bracket for mounting a plurality of air inlet chambers and a plurality of air outlet chambers, the bracket is provided with a rotating shaft, and the rotating shaft is rotatably provided with a plurality of fan-shaped cooling chambers and a plurality of angle adjusting components for adjusting the rotating angles of the cooling chambers in a one-to-one correspondence manner; the air conditioning chamber is provided with a fresh air inlet component for introducing fresh air into the air conditioning chamber and keeping the pressure inside the air conditioning chamber positive, an air purification component for purifying and conditioning the air inside, and an air conditioning component for supplying cold air to the cooling chamber; the upper end of the air inlet chamber and the lower end of the air outlet chamber are both provided with openings, the lower end of the upper end of the cooling chamber is provided with an opening, and the width of the opening is smaller than the width of the opening; when the cooling chamber rotates to the position corresponding to the air inlet chamber and the air outlet chamber, the upper end and the lower end of the cooling chamber respectively shield the opening at the lower end of the air outlet chamber and the opening at the upper end of the air inlet chamber.

The air centralized conditioning device for the multi-room unit comprises a bracket, a fan blade support and a fan blade; the air inlet chamber is fixedly arranged on the lower-layer mounting seat, and the air outlet chamber is fixedly arranged on the upper-layer mounting seat.

The multi-room unit air centralized conditioning device is characterized in that a plurality of rotary bearings which are in one-to-one correspondence and are rotatably connected with the cooling rooms are longitudinally arranged on the rotary shaft.

The air centralized adjusting device for the multi-room unit comprises an angle adjusting component, an air outlet, a fan-shaped cooling chamber, a fan-shaped air outlet and a fan-shaped air outlet, wherein the angle adjusting component comprises a driving gear and a stepping motor for driving the driving gear; and a plurality of motor mounting seats for mounting the stepping motor are fixed on the outer side of the lower mounting seat.

The air-conditioning assembly is arranged outside the air-conditioning chamber and extends into the air-conditioning chamber through a refrigerant pipe for conveying cold air, and the end part of the refrigerant pipe is provided with a flexible multi-way pipe for conveying cold air for the plurality of cooling chambers.

The air centralized adjusting device for the multi-room units comprises an air inlet fan assembly and a pressure stabilizing valve, wherein the air inlet fan assembly is used for introducing fresh air into the air conditioning chamber, and the pressure stabilizing valve is used for maintaining the air pressure in the air conditioning chamber within a set positive air pressure range.

The air centralized conditioning device for the multi-room units comprises an air purification assembly, a water supply assembly and a water supply assembly.

The multi-room unit air centralized conditioning method is applied to the multi-room unit air centralized conditioning device and comprises the following implementation methods:

when the room needs to be refrigerated, the air-conditioning assembly and the air outlet fan in the air outlet pipe of the corresponding room are started, the cooling room is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe by virtue of negative pressure formed by the air outlet fan and then returns to the room, and cold air in the cooling room enters the room to realize refrigeration;

when the room needs to be internally circulated and blown, the cooling chamber is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, and air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe and then returns to the room by virtue of negative pressure formed by the air outlet fan, so that a simple internal circulation air function is realized;

when air needs to be exchanged in a room, the angle adjusting component is controlled to adjust the cooling chamber to rotate by a certain angle, so that openings on the air inlet chamber and the air outlet chamber are opened, and fresh air in the air conditioning chamber is pressed into the air inlet pipe and the air outlet pipe respectively through the openings on the air inlet chamber and the air outlet chamber by positive pressure generated by the fresh air inlet component in the air conditioning chamber and enters the room to finish the fresh air exchanging operation; but this moment still operation opens the air purification subassembly, carries out purification treatment to the air that gets into to and operation air conditioner subassembly opens, and air conditioning overflows the opening that gets into respectively on air inlet chamber and the air outlet chamber by the lower extreme and the upper end of cooling chamber, is brought into the room again and cools down, and the accessible adjusts the turned angle of cooling chamber this moment and adjusts the proportion of the air and the air conditioning that get into, and then controls the cooling effect.

The invention has the beneficial effects that: when the room needs to be refrigerated, the air-conditioning assembly and the air outlet fan in the air outlet pipe of the corresponding room are started, the cooling room is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe by virtue of negative pressure formed by the air outlet fan and then returns to the room, and cold air in the cooling room enters the room to realize refrigeration; when the room needs to be internally circulated and blown, the cooling chamber is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, and air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe and then returns to the room by virtue of negative pressure formed by the air outlet fan, so that a simple internal circulation air function is realized; when air needs to be exchanged in a room, the angle adjusting component is controlled to adjust the cooling chamber to rotate by a certain angle, so that openings on the air inlet chamber and the air outlet chamber are opened, and fresh air in the air conditioning chamber is pressed into the air inlet pipe and the air outlet pipe respectively through the openings on the air inlet chamber and the air outlet chamber by positive pressure generated by the fresh air inlet component in the air conditioning chamber and enters the room to finish the fresh air exchanging operation; at the moment, the air purification assembly can be operated to open to purify the entering air, the air conditioning assembly is operated to open, cold air overflows from the lower end and the upper end of the cooling chamber and respectively enters the openings of the air inlet chamber and the air outlet chamber and then is brought into the room to be cooled, the ratio of the entering air and the cold air can be adjusted by adjusting the rotation angle of the cooling chamber, and the cooling effect is further controlled;

through the structural form of the invention, not only can the centralized regulation and control of a plurality of rooms be realized, but also the control operation is simple, the air conditioning function is various, and the cost can be greatly saved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the present invention will be further described with reference to the accompanying drawings and embodiments, wherein the drawings in the following description are only part of the embodiments of the present invention, and for those skilled in the art, other drawings can be obtained without inventive efforts according to the accompanying drawings:

FIG. 1 is a schematic view of a multi-room unit air concentration conditioning apparatus in accordance with a preferred embodiment of the present invention;

FIG. 2 is a top view of the distribution of the air intake chambers of the multi-room unit air concentration conditioning apparatus of the preferred embodiment of the present invention;

FIG. 3 is a top plan view of the cooling chamber distribution of the multi-room unit air concentration conditioning unit in accordance with the preferred embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments of the present invention without inventive step, are within the scope of the present invention.

The multi-room unit air centralized conditioning device of the preferred embodiment of the present invention, as shown in fig. 1, and participating in fig. 2 and 3, comprises an air conditioning room 1, wherein the air conditioning room 1 is provided with an air inlet pipe 10 and an air outlet pipe 11 connecting each room 2 participating in conditioning, and the air outlet pipe 11 is provided with an air outlet fan 110; a plurality of fan-shaped air inlet chambers 12 which are in one-to-one correspondence with the rooms 2 and a plurality of fan-shaped air outlet chambers 13 which are in one-to-one correspondence with the rooms 2 are arranged in the air conditioning chamber 1, the air inlet pipes 10 are in one-to-one correspondence and communication with the air inlet chambers 12, and the air outlet pipes 11 are in one-to-one correspondence and communication with the air outlet chambers 13; the air inlet chamber 12 and the air outlet chamber 13 which are connected with the same room 2 are arranged in a vertically opposite distribution manner; the plurality of air inlet chambers 12 are distributed in a circular ring shape, and the plurality of air outlet chambers 13 are distributed in a circular ring shape; a bracket 14 for installing a plurality of air inlet chambers and a plurality of air outlet chambers is arranged in the air conditioning chamber 1, a rotating shaft 15 is arranged on the bracket 14, a plurality of fan-shaped cooling chambers 16 and a plurality of angle adjusting components 17 for adjusting the rotating angles of the cooling chambers in a one-to-one correspondence manner are rotatably arranged on the rotating shaft 15; the air conditioning room 1 is provided with a fresh air inlet component 3 for introducing fresh air into the air conditioning room and keeping the internal positive pressure, an air purification component 4 for purifying and adjusting the internal air, and an air conditioning component 5 for supplying cold air to the cooling room 16; the upper end of the air inlet chamber 12 and the lower end of the air outlet chamber 13 are both provided with openings, the lower end of the upper end of the cooling chamber 16 is provided with an opening 160, and the width of the opening is smaller than that of the opening 120; when the cooling chamber 16 rotates to be aligned with the corresponding inlet chamber 12 and outlet chamber 13, the upper end and the lower end of the cooling chamber 16 respectively cover the opening 120 at the lower end of the outlet chamber 13 and the opening 120 at the upper end of the inlet chamber 12;

when the room 2 needs to be refrigerated, the air-conditioning assembly 5 and the air outlet fan 110 in the air outlet pipe 11 of the corresponding room are started, the cooling chamber 16 is kept opposite to the corresponding air inlet chamber 12 and air outlet chamber 13, the air in the room sequentially flows through the air inlet pipe 10, the air inlet chamber 12, the cooling chamber 16, the air outlet chamber 13 and the air outlet pipe 11 and then returns to the room by virtue of the negative pressure formed by the air outlet fan 110, and the cold air in the cooling chamber enters the room to realize refrigeration;

when the room 2 needs to be internally circulated and blown, the cooling chamber 16 is kept opposite to the corresponding air inlet chamber 12 and the corresponding air outlet chamber 13, and air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe and then returns to the room by virtue of negative pressure formed by the air outlet fan, so that a simple internal circulation air function is realized;

when air needs to be exchanged in the room 2, the angle adjusting component 17 is controlled to adjust the cooling chamber 16 to rotate by a certain angle, so that the openings 120 on the air inlet chamber 12 and the air outlet chamber 13 are both opened, and the fresh air in the air conditioning chamber 1 is respectively pressed into the air inlet pipe 10 and the air outlet pipe 11 through the openings on the air inlet chamber 12 and the air outlet chamber 13 by means of positive pressure generated by the fresh air inlet component 3 in the air conditioning chamber 1 and enters the room to complete fresh air exchange operation; at the moment, the air purification component 4 can be operated to open to purify the entering air, the air conditioning component 5 can be operated to open, the cold air overflows from the lower end and the upper end of the cooling chamber 16 and respectively enters the openings of the air inlet chamber 12 and the air outlet chamber 13 (the openings and the openings are still partially or completely opposite), and then the cold air is brought into the room to be cooled, at the moment, the proportion of the entering air and the cold air can be adjusted by adjusting the rotation angle of the cooling chamber 16, and the cooling effect is further controlled;

through the structural form of the invention, not only can the centralized regulation and control of a plurality of rooms be realized, but also the control operation is simple, the air conditioning function is various, and the cost can be greatly saved.

Preferably, the bracket 14 includes an upper mount 140, a lower mount 141, and a rotation shaft 15 connecting the upper mount and the lower mount; the air inlet chamber 12 is fixedly arranged on the lower-layer mounting seat 141, and the air outlet chamber 13 is fixedly arranged on the upper-layer mounting seat 140; the structure is reasonable and compact, the adjustment is convenient, and the occupied space is small.

Preferably, the rotating shaft 15 is longitudinally provided with a plurality of rotating bearings 150 which are rotatably connected with the cooling chambers 16 in a one-to-one correspondence manner; the connection is convenient.

Preferably, the angle adjusting assembly 17 includes a driving gear 170 and a stepping motor 171 for driving the same, the angle adjusting assembly further includes an arc-shaped rack 172 engaged with the driving gear, the arc degree of the fan-shaped side surface of the cooling chamber 16 is the same as that of the arc-shaped rack, and the fan-shaped side surface of the cooling chamber is coaxially provided with the arc-shaped rack 172; a plurality of motor mounting seats 142 for mounting the stepping motor are fixed on the outer side of the lower mounting seat 141; the assembly maintenance is convenient, the structure is reasonable, and the angle adjusting precision is high.

Preferably, the air conditioning unit 5 is provided outside the air conditioning compartment 1, and is inserted into the air conditioning compartment through a refrigerant pipe 50 for transporting cold air, and a flexible multi-tube 500 for transporting cold air to the plurality of cooling compartments 16 is provided at an end of the refrigerant pipe 50.

Preferably, the fresh air intake component 3 comprises an air intake fan component 30 for taking fresh air into the air conditioning chamber 1 and a pressure stabilizing valve 31 for maintaining the air pressure in the air conditioning chamber within a set positive air pressure range; the fresh air can be conveniently fed in and the positive pressure in the air conditioning chamber can be maintained.

Preferably, the air purification assembly 4 comprises one or more of a negative ion generator, an oxygenation assembly, a humidity adjusting assembly, an air sterilization assembly and an air dust removal assembly; the purification device can be arranged as required, and each adopted purification functional component can be arranged by adopting the existing equipment.

The multi-room unit air centralized conditioning method is applied to the multi-room unit air centralized conditioning device and comprises the following implementation methods:

when the room needs to be refrigerated, the air-conditioning assembly and the air outlet fan in the air outlet pipe of the corresponding room are started, the cooling room is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe by virtue of negative pressure formed by the air outlet fan and then returns to the room, and cold air in the cooling room enters the room to realize refrigeration;

when the room needs to be internally circulated and blown, the cooling chamber is kept opposite to the corresponding air inlet chamber and the corresponding air outlet chamber, and air in the room sequentially flows through the air inlet pipe, the air inlet chamber, the cooling chamber, the air outlet chamber and the air outlet pipe and then returns to the room by virtue of negative pressure formed by the air outlet fan, so that a simple internal circulation air function is realized;

when air needs to be exchanged in a room, the angle adjusting component is controlled to adjust the cooling chamber to rotate by a certain angle, so that openings on the air inlet chamber and the air outlet chamber are opened, and fresh air in the air conditioning chamber is pressed into the air inlet pipe and the air outlet pipe respectively through the openings on the air inlet chamber and the air outlet chamber by positive pressure generated by the fresh air inlet component in the air conditioning chamber and enters the room to finish the fresh air exchanging operation; at the moment, the air purification assembly can be operated to open to purify the entering air, the air conditioning assembly is operated to open, cold air overflows from the lower end and the upper end of the cooling chamber and respectively enters the openings of the air inlet chamber and the air outlet chamber and then is brought into the room to be cooled, the ratio of the entering air and the cold air can be adjusted by adjusting the rotation angle of the cooling chamber, and the cooling effect is further controlled;

the method of the invention not only can realize centralized regulation control of a plurality of rooms, but also has simple control operation, various air conditioning functions and can greatly save cost.

It will be understood that modifications and variations can be made by persons skilled in the art in light of the above teachings and all such modifications and variations are intended to be included within the scope of the invention as defined in the appended claims.