CN114302631B

CN114302631B - Air conditioning assembly and integrated cabinet air conditioner

Info

Publication number: CN114302631B
Application number: CN202210044028.XA
Authority: CN
Inventors: 李昊翔; 骆世鸿; 段青; 许红; 黄荣杰; 吴凡
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2022-01-14
Filing date: 2022-01-14
Publication date: 2023-07-11
Anticipated expiration: 2042-01-14
Also published as: CN114302631A

Abstract

The application provides an air conditioning assembly and an integrated cabinet air conditioner. The air conditioner assembly comprises a first module, a second module and a third module, wherein the first module comprises two assemblies, an inlet pipe and an outlet pipe; the inlet pipe is communicated with the inlet end of the two-device assembly, and the outlet pipe is communicated with the outlet end of the two-device assembly; the second module comprises a compressor, an electromagnetic valve assembly, an air inlet pipe and an exhaust pipe; the air inlet pipe is communicated with the compressor inlet through the electromagnetic valve assembly, and the air outlet pipe is communicated with the compressor outlet through the electromagnetic valve assembly; the inlet pipe is communicated with the exhaust pipe, and the outlet pipe is communicated with the air inlet pipe, so that the first module and the second module form a refrigerant loop of the air conditioner. This application divides air conditioning component to set up into the integrated configuration form of first module and second module, and every module self independently sets up, and convenient maintenance adopts the pipe connection to realize quick combination, reaches different refrigeration effect, satisfies different occasions and demand fast.

Description

Air conditioning assembly and integrated cabinet air conditioner

Technical Field

The application belongs to integrated cabinet air conditioner technical field, concretely relates to air conditioning assembly and integrated cabinet air conditioner.

Background

Along with the continuous development of the communication power industry, the communication base station and the power control cabinet are put into use in batches, and the integrated cabinet air conditioner is applied to the communication base station and the power control cabinet, so that a good temperature and humidity environment can be provided for communication equipment or control equipment. However, because the working environment of the air conditioner in the base station is greatly affected by the external environment temperature, the working temperature span is large, and the traditional integrated cabinet air conditioner with single refrigerating capacity can cause unnecessary energy waste in the working process. Meanwhile, the traditional integrated cabinet air conditioner has the problems of complex structure, inconvenient maintenance, weak anti-theft capability and the like, and the types of the cabinet air conditioner to be developed are more various along with the different types and sizes of cabinets, so that the degree of universalization is lower.

Disclosure of Invention

Therefore, the application provides an air conditioning assembly and integrated cabinet air conditioner, can solve among the prior art maintenance inconvenient, the lower problem of degree of universalization.

In order to solve the above-mentioned problem, the present application provides an air conditioning assembly, comprising:

the first module comprises two device components, an inlet pipe and an outlet pipe; the inlet pipe is communicated with the inlet end of the two-device assembly, and the outlet pipe is communicated with the outlet end of the two-device assembly;

the second module comprises a compressor, an electromagnetic valve assembly, an air inlet pipe and an exhaust pipe; the air inlet pipe is communicated with the compressor inlet through the electromagnetic valve assembly, and the air outlet pipe is communicated with the compressor outlet through the electromagnetic valve assembly;

the inlet pipe is communicated with the exhaust pipe, and the outlet pipe is communicated with the air inlet pipe, so that the first module and the second module form a refrigerant loop of the air conditioner.

Optionally, the first module further comprises a fan assembly capable of driving an air flow through the two-device assembly.

Optionally, the first module further comprises a first shell and a partition board, and the partition board, the fan assembly and the two fan assemblies are all arranged in the first shell; the first shell is divided into two chambers by the partition plate, and the evaporator and the condenser in the two-device assembly are respectively arranged in the two chambers.

Optionally, the second module further comprises an electrical mechanism for adjusting the operation of the air conditioning assembly.

Optionally, the second module further comprises a second housing, the compressor, the electromagnetic valve assembly and the electrical mechanism are all arranged in the second housing, and the air inlet pipe and the air outlet pipe extend out of the second housing partially.

Optionally, the solenoid valve assembly comprises two three-way solenoid valves; the first modules are provided with two inlet pipes which are communicated with one three-way electromagnetic valve in parallel, and outlet pipes which are communicated with the other three-way electromagnetic valve in parallel.

Optionally, the electromagnetic valve assembly further comprises a clamping plate and a supporting plate, wherein the clamping plate and the supporting plate form a U-shaped groove structure, and the electromagnetic valve is arranged in the U-shaped groove; the clamping plate is arranged on the inner wall of the second shell.

Optionally, the first module includes a first housing, and the first housing and the second housing are correspondingly connected together in a matching manner via opposite sides.

Optionally, the two first shells are respectively arranged at two sides of the second shell, and the two first shells and the second shell are correspondingly and cooperatively connected into a whole through opposite side surfaces.

According to another aspect of the present application, there is provided an integrated cabinet air conditioner comprising an air conditioning assembly as described above.

The application provides an air conditioning assembly, include: the first module comprises two device components, an inlet pipe and an outlet pipe; the inlet pipe is communicated with the inlet end of the two-device assembly, and the outlet pipe is communicated with the outlet end of the two-device assembly; the second module comprises a compressor, an electromagnetic valve assembly, an air inlet pipe and an exhaust pipe; the air inlet pipe is communicated with the compressor inlet through the electromagnetic valve assembly, and the air outlet pipe is communicated with the compressor outlet through the electromagnetic valve assembly; the inlet pipe is communicated with the exhaust pipe, and the outlet pipe is communicated with the air inlet pipe, so that the first module and the second module form a refrigerant loop of the air conditioner.

This application divides air conditioning component to set up into the integrated configuration form of first module and second module, and every module self independently sets up, and convenient maintenance adopts the pipe connection to realize quick combination, reaches different refrigeration effect, satisfies different occasions and demand fast.

Drawings

Fig. 1 is an external schematic view of a single refrigeration type integrated cabinet air conditioner according to an embodiment of the present application;

FIG. 2 is a schematic diagram of an exploded structure of a first module according to an embodiment of the present application;

FIG. 3 is a schematic diagram of a two-device assembly according to an embodiment of the present application;

FIG. 4 is a schematic diagram of an exploded structure of a second module according to an embodiment of the present application;

FIG. 5 is a schematic structural view of a solenoid valve assembly according to an embodiment of the present application;

fig. 6 is an external schematic view of a dual-refrigeration type integrated cabinet air conditioner according to an embodiment of the present application.

The reference numerals are expressed as:

1. a first module; 11. a first panel; 12. a fan assembly; 13. a partition plate; 14. an upper frame; 15. a first housing; 16. a lower frame; 17. a sealing gasket; 18. a lower baffle; 19. a two-device assembly; 191. a pipe is inserted; 192. a pipe outlet; 2. a second module; 21. a second panel; 22. an electrical box; 23. an upper frame; 24. a second housing; 25. a lower frame; 26. a solenoid valve assembly; 261. an electromagnetic valve; 262. a clamping plate; 263. a support plate; 27. a compressor; 28. an air inlet pipe; 29. and an exhaust pipe.

Detailed Description

Referring now to fig. 1 to 6 in combination, according to an embodiment of the present application, an air conditioning assembly includes:

the first module 1 comprises a two-device assembly 19, an inlet pipe 191 and an outlet pipe 192; the inlet pipe 191 communicates with the inlet end of the two-device assembly 19, and the outlet pipe 192 communicates with the outlet end of the two-device assembly 19;

the second module 2 comprises a compressor 27, a solenoid valve 261 assembly 26, an air inlet pipe 28 and an air outlet pipe 29; the air inlet pipe 28 is communicated with the inlet of the compressor 27 through the electromagnetic valve 261 assembly 26, and the air outlet pipe 29 is communicated with the outlet of the compressor 27 through the electromagnetic valve 261 assembly 26;

the inlet pipe 191 communicates with the exhaust pipe 29, and the outlet pipe 192 communicates with the intake pipe 28, so that the first module 1 and the second module 2 constitute a refrigerant circuit of an air conditioner.

The traditional integrated cabinet air conditioner adopts the same cabinet to arrange all air conditioning components, so that the internal structure of the unit is complex, the number of trivial parts is large, and after-sale maintenance is inconvenient. Meanwhile, the cabinet and the control cabinet are various, and the requirements on the refrigerating capacity of the cabinet air conditioner are also greatly different, so that the variety of the cabinet air conditioner which needs to be developed is also various.

This application is with the inside spare part integration of unit form different modular structure, if including first module 1 and second module 2, can realize quick combination between each module, reaches different refrigeration effect, satisfies different occasions and demand fast. The flow path of the refrigerant can be regulated and controlled through the electromagnetic valve 261 module, so that the free switching of the double refrigeration modules and the single refrigeration module according to the change of the ambient temperature is realized, and the effect of saving energy is achieved.

In some embodiments, the first module 1 further comprises a fan assembly 12, said fan assembly 12 being capable of driving an air flow through said two-device assembly 19.

A fan assembly 12 is arranged in the first module 1 and used for accelerating the heat exchange speed of the two-device assembly 19 and improving the heat exchange efficiency; the fan assembly 12 mainly comprises an inner fan and an outer fan, the inner fan and the outer fan are isolated by a fan assembly 12 partition 13, and the fan assembly 12 partition 13 is mainly used for isolating parts on two sides so as to achieve the effect of sealing the inner side and the outer side relatively; the inner fan and the outer fan can share one motor, so that the cost is saved.

In some embodiments, the first module 1 further includes a first housing 15 and a partition 13, where the partition 13, the fan assembly 12, and the two-unit assembly 19 are all disposed within the first housing 15; the partition 13 divides the first housing 15 into two chambers, and the evaporator and the condenser in the two-unit 19 are respectively disposed in the two chambers.

The first module 1 mainly comprises a first shell 15, an upper frame 14, a lower frame 16, a partition 13, a sealing gasket 17, a fan assembly 12, a two-device assembly 19 and a first panel 11, wherein the partition 13 is fixed in the first shell 15 to form two chambers during assembly; the partition 13 is reserved with mounting holes, and meanwhile, the partition 13 of the fan assembly 12 is assembled in the mounting holes through the sealing pad 17 and then is pressed by screws or other modes, so that the fan assembly 12 can be fixed on the partition 13, and certain waterproof requirements can be met.

In some embodiments, the second module 2 further comprises an electrical mechanism for adjusting the operation of the air conditioning assembly.

The electric appliance mechanism mainly comprises an electric appliance box 22, wherein the electric appliance box 22 mainly comprises an electric appliance box 22 shell and an electric appliance box 22 bracket, only the front surface of the electric appliance box 22 is open, and the other surfaces are all of a sealing structure; the electrical box 22 is arranged in the second module 2, so that the whole system is conveniently controlled.

In some embodiments, the second module 2 further includes a second housing 24, the compressor 27, the solenoid valve 261 assembly 26 and the electrical mechanism are disposed in the second housing 24, and the air inlet pipe 28 and the air outlet pipe 29 extend partially out of the second housing 24.

The second module 2 mainly comprises a second shell 24, an upper frame 23, a lower frame 25, an electrical box 22, a compressor 27 and a second panel 21, wherein the electrical box 22 can be fixed on the second shell 24 through a bracket of the electrical box 22.

A hole for the passage of two pipelines can be formed in the middle position of the opposite side surfaces of the first shell 15 and the second shell 24, and the hole can be sealed by a rubber ring; the lower compressor 27 of the second housing 24 has a number of holes formed therein for dissipating heat from the compressor 27.

In some embodiments, solenoid valve 261 assembly 26 includes two three-way solenoid valves 261; the first modules 1 are provided with two inlet pipes 191 of the first modules 1 which are communicated with one three-way electromagnetic valve 261 in parallel, and outlet pipes 192 which are communicated with the other three-way electromagnetic valve 261 in parallel.

Preferably, the electromagnetic valve 261 assembly 26 further comprises a clamping plate 262 and a supporting plate 263, wherein the clamping plate 262 and the supporting plate 263 form a U-shaped groove structure, and the electromagnetic valve 261 is arranged in the U-shaped groove; the clamping plate 262 is provided on the inner wall of the second housing 24.

The electromagnetic valve 261 assembly 26 consists of two clamping plates 262, two three-way electromagnetic valves 261 and a supporting plate 263, wherein the two clamping plates 262 and the supporting plate 263 form a U-shaped groove, and the two three-way electromagnetic valves 261 are arranged in the U-shaped groove; when the first module 1 and the second module 2 are combined, the inlet pipes 191 of the two first modules 1 are communicated with one three-way electromagnetic valve 261 in parallel, and the outlet pipes 192 are communicated with the other three-way electromagnetic valve 261 in parallel.

In some embodiments, the first module 1 includes a first housing 15, and the first housing 15 and the second housing 24 are connected as a whole by corresponding mating on opposite sides.

When the first module 1 and the second module 2 are combined, the upper frame 14 and the lower frame 16 of the first module 1 can be correspondingly connected with the upper frame 23 and the lower frame 25 of the second module 2, so that the requirements of different use conditions can be met.

In some embodiments, the two first housings 15 are disposed on two sides of the second housing 24, and the two first housings 15 and the second housing 24 are connected together by corresponding mating on opposite sides.

The shell is made into a whole whether the two modules are combined or the three modules are combined, so that the whole machine has good anti-theft performance.

As shown in fig. 6, when two first modules 1 are provided, they may be provided separately on both sides of the second module 2, thereby forming a dual-cooling air conditioning cycle.

When the single refrigeration module is used for combination, the second module 2 and the first module 1 are combined, the inlet pipe 191 and the outlet pipe 192 which extend out of the two-unit assembly 19 in the first module 1 are respectively connected with the exhaust pipe 29 and the air suction pipe to form a closed refrigerant loop, so that the installation is convenient, and the production efficiency can be improved to a certain extent.

When the double refrigeration module combination is used, the second module 2 and the two first modules 1 are combined, and the inlet pipe 191 and the outlet pipe 192 coming out of the two first modules 1 are connected with the air inlet pipe 28 and the air outlet pipe 29 in the second module 2 to form two closed refrigerant loops.

The specific working flow is as follows: refrigerant working through the compressor 27 enters the inlet pipe 191 in the first module 1 from the exhaust pipe 29 through the electromagnetic valve 261, then enters the condenser and the evaporator of the two-device assembly 19 of the first module 1, the refrigerant coming out enters the air inlet pipe 28 of the second module 2 through the outlet pipe 192, and then the refrigerant returns to the compressor 27 from the electromagnetic valve 261.

When the double refrigeration modules are used for combination, the refrigerant loops of the two first modules 1 are controlled by changing the passage of the electromagnetic valve 261 (the electromagnetic valve 261 is switched between three-way and two-way), and when the environment temperature is low and the single refrigeration module is required to operate, the refrigerant flows into one of the first modules 1 completely by controlling the closing or opening of one of the electromagnetic valves 261, so that the single refrigeration module is operated; similarly, when the ambient temperature is high and the dual-refrigeration module is required to operate, the refrigerant flows into the two first modules 1 by controlling the ports of the two electromagnetic valves 261, so that the dual-refrigeration module is realized. The flow path of the refrigerant is changed according to the working environment, and the number of the working modules is changed by matching with certain electric control, so that the effect of saving energy is realized.

When the maintenance is detached, only the first panel 11 and the second panel 21 are required to be taken down, then the corresponding damaged modules can be detached for maintenance, all the modules can be taken down from the front, the full front maintenance is realized, the maintenance is convenient, and the anti-theft capability of the unit is greatly enhanced.

It is easy to understand by those skilled in the art that the above embodiments can be freely combined and overlapped without conflict.

The foregoing description of the preferred embodiments of the present application is not intended to be limiting, but is intended to cover any and all modifications, equivalents, and alternatives falling within the spirit and principles of the present application. The foregoing is merely a preferred embodiment of the present application, and it should be noted that, for a person skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present application, and these improvements and modifications should also be considered as the protection scope of the present application.

Claims

1. An air conditioning assembly, comprising:

the first module (1) comprises a two-device assembly (19), an inlet pipe (191) and an outlet pipe (192); the inlet pipe (191) is communicated with the inlet end of the two-device assembly (19), and the outlet pipe (192) is communicated with the outlet end of the two-device assembly (19);

a second module (2) comprising a compressor (27), a solenoid valve assembly (26), an air inlet pipe (28) and an air outlet pipe (29); the air inlet pipe (28) is communicated with the inlet of the compressor (27) through the electromagnetic valve assembly (26), and the air outlet pipe (29) is communicated with the outlet of the compressor (27) through the electromagnetic valve assembly (26);

the inlet pipe (191) is communicated with the exhaust pipe (29), and the outlet pipe (192) is communicated with the air inlet pipe (28), so that the first module (1) and the second module (2) form a refrigerant loop of an air conditioner;

the electromagnetic valve assembly (26) comprises two three-way electromagnetic valves (261); the first modules (1) are provided with two inlet pipes (191) of the two first modules (1) which are communicated with one three-way electromagnetic valve (261) in parallel, and outlet pipes (192) which are communicated with the other three-way electromagnetic valve (261) in parallel;

in single refrigeration, the second module (2) and one first module (1) are combined;

in double refrigeration, the second module (2) and the two first modules (1) are combined.

2. An air conditioning assembly according to claim 1, characterized in that the first module (1) further comprises a fan assembly (12), the fan assembly (12) being capable of driving an air flow through the two-compressor assembly (19).

3. An air conditioning assembly according to claim 2, characterized in that the first module (1) further comprises a first housing (15) and a partition (13), the fan assembly (12) and the two-unit assembly (19) being arranged in the first housing (15); the partition plate (13) divides the first housing (15) into two chambers, and the evaporator and the condenser in the two-device assembly (19) are respectively arranged in the two chambers.

4. An air conditioning assembly according to any of claims 1-3, characterized in that the second module (2) further comprises an electrical mechanism for adjusting the operation of the air conditioning assembly.

5. An air conditioning assembly according to claim 4, characterized in that the second module (2) further comprises a second housing (24), the compressor (27), the solenoid valve assembly (26) and the electrical mechanism are all arranged in the second housing (24), and the air inlet pipe (28) and the air outlet pipe (29) extend partially out of the second housing (24).

6. The air conditioning assembly according to claim 5, wherein the solenoid valve assembly (26) further comprises a clamping plate (262) and a supporting plate (263), the clamping plate (262) and the supporting plate (263) form a U-shaped groove structure, and the solenoid valve (261) is arranged in the U-shaped groove; the clamping plate (262) is arranged on the inner wall of the second shell (24).

7. An air conditioning assembly according to claim 5, characterized in that the first module (1) comprises a first housing (15), the first housing (15) and the second housing (24) being connected in one piece via opposite side correspondences.

8. An air conditioning assembly according to claim 7, characterized in that two first housings (15) are respectively arranged at two sides of the second housing (24), and the two first housings (15) and the second housing (24) are correspondingly and cooperatively connected into a whole through opposite sides.

9. An integrated cabinet air conditioner comprising the air conditioning assembly of any of claims 1-8.