CN114302631A

CN114302631A - Air conditioner subassembly and integral type rack air conditioner

Info

Publication number: CN114302631A
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: 2022-04-08
Anticipated expiration: 2042-01-14
Also published as: CN114302631B

Abstract

The application provides an air conditioner subassembly and integral type rack air conditioner. The air conditioner component comprises a first module, a second module and a third module, wherein the first module comprises two components, an inlet pipe and an outlet pipe; the inlet pipe is communicated with the inlet ends of the two device assemblies, and the outlet pipe is communicated with the outlet ends of the two device assemblies; the second module comprises a compressor, an electromagnetic valve assembly, an air inlet pipe and an air outlet pipe; the air inlet pipe is communicated with the inlet of the compressor through the electromagnetic valve assembly, and the air outlet pipe is communicated with the outlet of the compressor 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 the air conditioner subassembly 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 can realize the rapid Assembly, reaches different refrigeration effects, satisfies different occasions and demand fast.

Description

Air conditioner subassembly and integral type rack air conditioner

Technical Field

This application belongs to integral type rack air conditioner technical field, concretely relates to air conditioner subassembly and integral type rack air conditioner.

Background

Along with the continuous development of communication power industry, communication base station, electric control cabinet put into use in batches, integral type rack air conditioner also should be transported, and it is used on communication base station and electric control cabinet, can provide a good temperature, humidity environment for communication equipment or controlgear. However, the working environment of the air conditioner at the base station is greatly influenced by the external environment temperature, the working temperature span is large, and the single refrigerating capacity traditional integrated cabinet air conditioner 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 along with the difference of the types and the sizes of cabinets, the models of the cabinet air conditioner to be developed are also more and lower in generalization degree.

Disclosure of Invention

Therefore, the application provides an air conditioner subassembly and integral type rack air conditioner, can solve among the prior art inconvenient, the lower problem of universalization degree of maintenance.

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

the first module comprises two components, an inlet pipe and an outlet pipe; the inlet pipe is communicated with the inlet ends of the two device assemblies, and the outlet pipe is communicated with the outlet ends of the two device assemblies;

the second module comprises a compressor, an electromagnetic valve assembly, an air inlet pipe and an air outlet pipe; the air inlet pipe is communicated with the inlet of the compressor through the electromagnetic valve assembly, and the air outlet pipe is communicated with the outlet of the compressor 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, and the fan assembly can drive airflow to pass through the two assemblies.

Optionally, the first module further comprises a first housing and a partition plate, and the partition plate, the fan assembly and the two assemblies are all arranged in the first housing; the partition divides the first housing into two chambers, and the evaporator and the condenser of the two-unit assembly are disposed 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 includes a second housing, the compressor, the solenoid valve assembly, and the electrical mechanism are all disposed in the second housing, and the intake pipe and the exhaust pipe partially extend out of the second housing.

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 the 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, 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 and cooperatively connected into a whole through opposite side surfaces.

Optionally, the two first housings are respectively disposed on two sides of the second housing, and the two first housings and the second housing are correspondingly connected into a whole through opposite side surfaces in a matching manner.

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

The application provides an air conditioner subassembly includes: the first module comprises two components, an inlet pipe and an outlet pipe; the inlet pipe is communicated with the inlet ends of the two device assemblies, and the outlet pipe is communicated with the outlet ends of the two device assemblies; the second module comprises a compressor, an electromagnetic valve assembly, an air inlet pipe and an air outlet pipe; the air inlet pipe is communicated with the inlet of the compressor through the electromagnetic valve assembly, and the air outlet pipe is communicated with the outlet of the compressor 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 the air conditioner subassembly 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 can realize the rapid Assembly, reaches different refrigeration effects, 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 an exploded view of a first module according to an embodiment of the present application;

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

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

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

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

The reference numerals are represented 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 gasket; 18. a lower baffle plate; 19. two components; 191. entering a pipe; 192. discharging a pipe; 2. a second module; 21. a second panel; 22. an electrical box; 23. putting the frame on; 24. a second housing; 25. a lower frame; 26. a solenoid valve assembly; 261. an electromagnetic valve; 262. a splint; 263. a support plate; 27. a compressor; 28. an air inlet pipe; 29. and (4) exhausting the gas.

Detailed Description

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

a first module 1 comprising two modules 19, an inlet pipe 191 and an outlet pipe 192; the inlet pipe 191 is communicated with the inlet ends of the two-unit assemblies 19, and the outlet pipe 192 is communicated with the outlet ends of the two-unit assemblies 19;

a second module 2 comprising a compressor 27, a solenoid valve 261 assembly 26, an inlet pipe 28 and an 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 is communicated with the exhaust pipe 29, and the outlet pipe 192 is communicated with the inlet pipe 28, so that the first module 1 and the second module 2 form a refrigerant loop of an air conditioner.

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

This application forms different modular structure with the inside spare part integration of unit, 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, the double refrigeration modules and the single refrigeration module can be freely switched according to the change of the environment temperature, 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 assemblies 19.

The fan assembly 12 is arranged in the first module 1 and used for accelerating the heat exchange speed of the two device assemblies 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 plate 13, and the fan assembly 12 partition plate 13 is mainly used for isolating parts on two sides to achieve the effect of relatively sealing the inner side and the outer side; 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, and the partition 13, the fan assembly 12 and the two-unit assembly 19 are all disposed in the first housing 15; the partition 13 divides the first housing 15 into two chambers, in which the evaporator and the condenser of the two-unit assembly 19 are disposed.

The first module 1 mainly comprises a first shell 15, an upper frame 14, a lower frame 16, a partition plate 13, a sealing gasket 17, a fan assembly 12, two device assemblies 19 and a first panel 11, wherein the partition plate 13 is fixed in the first shell 15 to form two chambers during assembly; all reserve on the baffle 13 and have the installation hole site, assemble fan subassembly 12 baffle 13 in the installation hole site through sealing pad 17 simultaneously, then compress tightly through screw or other modes, just so can be fixed in fan subassembly 12 on baffle 13 to can satisfy certain waterproof requirement.

In some embodiments, the second module 2 further includes electrical mechanisms for regulating the operation of the air conditioning assembly.

The electrical appliance mechanism mainly comprises an electrical appliance box 22, the electrical appliance box 22 mainly comprises an electrical appliance box 22 shell and an electrical appliance box 22 support, only the front side of the electrical appliance box 22 structure is provided with an opening, and the rest sides are sealing structures; the electrical box 22 is arranged in the second module 2, so that the whole system can be conveniently controlled.

In some embodiments, the second module 2 further comprises 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 intake pipe 28 and the exhaust pipe 29 partially extend 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.

Holes for the pipelines of the two devices to pass through can be formed in the middle positions of the opposite side surfaces of the first shell 15 and the second shell 24, and the holes can be sealed through rubber rings; the lower compressor 27 of the second housing 24 has a number of holes for dissipating heat from the compressor 27.

In some embodiments, the solenoid valve 261 assembly 26 includes two three-way solenoid valves 261; the number of the first modules 1 is two, the inlet pipes 191 of the two first modules 1 are communicated with one three-way electromagnetic valve 261 in parallel, and the outlet pipe 192 is 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, 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 disposed on the inner wall of the second housing 24.

The electromagnetic valve 261 component 26 is composed of two clamping plates 262, two three-way electromagnetic valves 261 and a supporting plate 263, 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 solenoid valve 261 in parallel, and the outlet pipe 192 is communicated with the other three-way solenoid 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 integrally connected via opposite sides in a corresponding fit manner.

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 are 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 are met.

In some embodiments, the two first housings 15 are respectively disposed on two sides of the second housing 24, and the two first housings 15 and the second housing 24 are correspondingly connected into a whole through opposite side surfaces.

No matter the two modules are combined for use or the three modules are combined, the shell is made into a whole, so that the whole machine has good anti-theft performance.

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

When the single refrigerating module is combined, the second module 2 and the first module 1 are combined, and the inlet pipe 191 and the outlet pipe 192 extending from the two device assemblies 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 single refrigerating module is convenient to install and can improve the production efficiency to a certain extent.

When the double-refrigerating-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 from the two first modules 1 are connected with the inlet pipe 28 and the outlet pipe 29 in the second module 2 to form two closed refrigerant loops.

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

When the double-refrigeration module combination is used, refrigerant loops of the two first modules 1 are controlled by changing a passage of the electromagnetic valve 261 (the electromagnetic valve 261 is switched between a three-way passage and a two-way passage), and when the environment temperature is low and the single-refrigeration module needs to operate, all refrigerants flow into one of the first modules 1 by controlling the closing or opening of one of the electromagnetic valves 261, so that the single-refrigeration module operates; similarly, when the ambient temperature is high and the dual refrigeration modules need 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 modules operate. 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 disassembled, only the first panel 11 and the second panel 21 need to be taken down, then the corresponding damaged modules can be disassembled for maintenance, and all the modules can be taken down from the front, so that the full-front maintenance is realized, the maintenance is convenient, and the anti-theft capacity of the unit is greatly enhanced.

It is easily understood by those skilled in the art that the above embodiments can be freely combined and superimposed without conflict.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application. The foregoing is only a preferred embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present application, and these modifications and variations should also be considered as the protection scope of the present application.

Claims

1. An air conditioning assembly, comprising:

a first module (1) comprising two modules (19), an inlet pipe (191) and an outlet pipe (192); the inlet pipe (191) is communicated with the inlet ends of the two device assemblies (19), and the outlet pipe (192) is communicated with the outlet ends of the two device assemblies (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) 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.

2. Air conditioning assembly according to claim 1, wherein the first module (1) further comprises a fan assembly (12), the fan assembly (12) being capable of driving an air flow through the two-unit assembly (19).

3. Air conditioning assembly according to claim 2, wherein 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 (13) divides the first housing (15) into two chambers, in which the evaporator and the condenser of the two-unit assembly (19) are located.

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

5. Air conditioning assembly according to claim 4, wherein the second module (2) further comprises a second housing (24), the compressor (27), the solenoid valve (261) assembly (26) and the electrical mechanism being disposed in the second housing (24), the inlet pipe (28) and the outlet pipe (29) both partially protruding from the second housing (24).

6. Air conditioning assembly according to claim 1 or 5, characterized in that said solenoid valve (261) assembly (26) comprises two three-way solenoid valves (261); the number of the first modules (1) is two, inlet pipes (191) of the two first modules (1) are communicated with one three-way electromagnetic valve (261) in parallel, and outlet pipes (192) are communicated with the other three-way electromagnetic valve (261) in parallel.

7. The air conditioning assembly of claim 6, wherein the solenoid valve (261) 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).

8. 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 corresponding mating of opposite sides.

9. The air conditioning assembly according to claim 6, wherein the two first housings (15) are respectively disposed at two sides of the second housing (24), and the two first housings (15) and the second housing (24) are correspondingly connected into a whole through opposite side surfaces.

10. An integrated cabinet air conditioner comprising an air conditioning assembly as claimed in any one of claims 1 to 9.