CN216868675U

CN216868675U - Air conditioner

Info

Publication number: CN216868675U
Application number: CN202220327701.6U
Authority: CN
Inventors: 王晓斌; 刘升男; 谷培信
Original assignee: Qingdao Hisense Network Energy Co ltd
Current assignee: Qingdao Hisense Network Energy Co ltd
Priority date: 2021-07-05
Filing date: 2022-02-17
Publication date: 2022-07-01
Anticipated expiration: 2032-02-17
Also published as: CN216281814U; CN216522044U; CN215682974U; CN216522048U; CN215765518U; CN115585506A; CN215909240U; CN216897531U; CN215765412U; CN215773894U; CN115589697A

Abstract

The utility model provides an air conditioner, comprising: a housing; the evaporation unit is provided with an evaporation air inlet and an evaporation air outlet, and air flows into the evaporation unit from the evaporation air inlet and flows out from the evaporation air outlet; the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, and a wiring through hole is formed in the first fan mounting plate; the first fan is arranged in the evaporation air outlet space and corresponds to the evaporation air outlet; the electric appliance box is arranged between the first fan and the shell, one side, close to the first fan, of the electric appliance box is provided with an electric control wiring hole, and the electric control wiring penetrates through the wiring through hole and the electric control wiring hole to be connected to the electric appliance box. According to the air conditioner, the first fan mounting plate is provided with the wiring through hole, the electric appliance box is provided with the electric control wiring hole, and the electric control wiring penetrates through the wiring through hole and the electric control wiring hole to be connected to the electric appliance box, so that the wiring layout of the electric appliance box is simpler and more reasonable.

Description

Air conditioner

This application claims priority to chinese patent application No. 202110757912.3 (filed on 5/7/2021), the entire contents of which are incorporated herein by reference.

Technical Field

The utility model belongs to the technical field of air conditioning, and particularly relates to an air conditioner.

Background

In the prior art, the current 5G construction mainly adopts a C-RAN networking mode, so that the site selection difficulty of a base station can be reduced, the machine room leasing cost can be reduced, and the construction flexibility can be improved. However, 5G equipment is highly dense, a series of problems such as local overheating of equipment in the cabinet and high energy consumption of the air conditioner can be caused, especially, the outdoor cabinet has multiple problems such as insufficient air conditioner cooling capacity in high-temperature weather, easy damage of overload operation of the air conditioner, excessive battery configuration caused by high energy consumption of the air conditioner or insufficient battery power supply duration, and the like, and the safety and reliability of the network are seriously affected.

The automatically controlled wiring of present outdoor cabinet air conditioner can walk the line in cabinet inside and air conditioner inside, has the not succinct problem of circuit wiring inadequately, causes the waste of circuit, and then leads to the higher problem of cost.

The utility model is provided in view of the above.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. For this purpose,

the utility model provides an air conditioner, which enables the wiring layout of an electric appliance box to be simpler and more reasonable.

In order to achieve the above object, the embodiment of the present invention provides an air conditioner, which includes a housing forming a casing of the air conditioner; the evaporation unit is arranged in the shell and is provided with an evaporation air inlet and an evaporation air outlet, and air flows into the evaporation unit from the evaporation air inlet and flows out from the evaporation air outlet; the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, and a wiring through hole is formed in the first fan mounting plate; the first fan is arranged in the evaporation air outlet space and corresponds to the evaporation air outlet; the electric appliance box is arranged between the first fan and the shell, one side, close to the first fan, of the electric appliance box is provided with an electric control wiring hole, and the electric control wiring penetrates through the wiring through hole and the electric control wiring hole to be connected to the electric appliance box.

The air conditioner provided by the utility model is provided with the evaporation unit and the condensation unit which are arranged up and down, the first fan mounting plate of the air conditioner is provided with the wiring through hole, the electric appliance box is provided with the electric control wiring hole, and the electric control wiring penetrates through the wiring through hole and the electric control wiring hole to be connected to the electric appliance box, so that the wiring layout of the electric appliance box is simpler and more reasonable, and the interference of the first fan on the electric control wiring is avoided.

In addition, the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:

in some embodiments of the utility model, the electric control wiring device further comprises a first support, the first fan is fixed on the first support, the first support is fixed on the first fan mounting plate so as to fix the first fan, and the first support is provided with a wire binding structure which is used for fixing the electric control wiring.

In some embodiments of the present invention, a condensing unit is disposed below the evaporating unit, a partition is disposed between the evaporating unit and the condensing unit, and a pipeline passing hole and a threading hole are disposed on the partition.

In some embodiments of the present invention, an evaporator is disposed in the evaporation unit, a condenser is disposed in the condensation unit, a water receiving box is disposed at a bottom end of the evaporator, a drain hole is disposed on the water receiving box, and the drain hole penetrates through the partition plate and is disposed corresponding to the condenser.

In some embodiments of the present invention, the evaporation air inlet and the evaporation air outlet form a first air flow channel outside the evaporation unit, and the evaporation unit is communicated with the first air flow channel to form a first air flow cycle; the condensation unit is provided with a condensation air inlet and a condensation air outlet, the condensation air inlet and the condensation air outlet form a second air flow channel outside the condensation unit, and the condensation unit is communicated with the second air flow channel to form second air flow circulation.

In some embodiments of the present invention, a second fan mounting plate and a condenser are disposed in the condensation unit, the second fan mounting plate divides the condensation unit into a condensation air inlet space and a condensation air outlet space, the condenser is disposed in the condensation air inlet space, the second fan is disposed in the condensation air outlet space, and the second fan is mounted on the second fan mounting plate.

In some embodiments of the present invention, the condenser divides the condensation air inlet space into a condensation air inlet side and a condensation air outlet side, and the air entering from the condensation air inlet passes through the condenser through the condensation air inlet side to flow to the condensation air outlet side, and then flows out of the housing through the condensation air outlet space under the driving of the second fan.

In some embodiments of the present invention, a compressor is disposed in the condensing air-out side, and the compressor is communicated with the evaporator and the condenser respectively.

In some embodiments of the present invention, an evaporator is disposed in the evaporation unit, the evaporator is disposed in the evaporation air intake space, and the evaporator is used for refrigerating air flowing through the evaporator and blowing out cool air from the side of the casing.

In some embodiments of the present invention, the evaporator divides the evaporation air inlet space into two parts, one part is an evaporation air inlet side, the other part is an evaporation air outlet side, and air entering from the evaporation air inlet passes through the evaporator through the evaporation air inlet side and flows to the evaporation air outlet side, and then flows out of the housing through the evaporation air outlet space under the driving of the first fan.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is a schematic view of a complete machine of an equipment cabinet provided according to an embodiment of the present invention;

fig. 2 is a first schematic diagram of an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic view of an internal structure of an air conditioner according to an embodiment of the present invention;

fig. 4 is a schematic structural view of an evaporation unit of an air conditioner according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a condensing unit of an air conditioner according to an embodiment of the present invention;

FIG. 6 is a schematic flow diagram of a first air flow channel and a second air flow channel according to an embodiment of the present invention;

fig. 7 is a schematic view illustrating an installation of an electrical box of an air conditioner according to an embodiment of the present invention;

fig. 8 is a schematic view illustrating the installation of a first fan mounting plate of an air conditioner according to an embodiment of the present invention;

fig. 9 is a schematic view illustrating the installation of a first bracket of an air conditioner according to an embodiment of the present invention.

In the above figures: 100. an equipment cabinet; 101. a vent; 1. a housing; 11. an evaporation air inlet; 12. an evaporation air outlet; 13. a condensing air inlet; 14. a condensing air outlet; 15. a wiring hole; 16. a front side plate 17, a rear side plate; 18. a top surface; 19. a left side plate; 2. an evaporation unit; 21. an evaporator; 22. a first fan mounting plate; 221. a wiring through hole; 23. an evaporation air inlet space; 231. evaporating the air inlet side; 232. evaporating the air outlet side; 24. evaporating the air outlet space; 25. a first fan; 26. evaporating the connecting plate; 27. an electrical box; 271. an electric control wiring hole; 28. A first bracket; 3. a condensing unit; 31. a condenser; 32. a second fan mounting plate; 33. a condensation air intake space; 331. condensing the air inlet side; 332. condensing the air outlet side; 34. condensing the air outlet space; 35. a second fan; 36. a condensing connecting plate; 37. a compressor; 38. a refrigerant pipeline; 39. A second bracket; 4. a partition plate; 41. the pipeline passes through the hole; 42. threading holes; 5. a water receiving box; 6. A first air flow passage; 7. a second airflow channel; 8. an electrical box mounting position; 9. a protective grid; 10. and (4) a filter screen.

Detailed Description

The utility model is described in detail below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

The air conditioner performs a refrigeration cycle of the air conditioner by using a compressor, a condenser, an expansion valve, and an evaporator in the present application. The refrigeration cycle includes a series of processes involving compression, condensation, expansion, and evaporation, and supplies refrigerant to the air that has been conditioned and heat-exchanged.

The compressor compresses a refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser. The condenser condenses the compressed refrigerant into a liquid phase, and heat is released to the surrounding environment through the condensation process.

The expansion valve expands the liquid-phase refrigerant in a high-temperature and high-pressure state condensed in the condenser into a low-pressure liquid-phase refrigerant. The evaporator evaporates the refrigerant expanded in the expansion valve and returns the refrigerant gas in a low-temperature and low-pressure state to the compressor. The evaporator can achieve a cooling effect by heat-exchanging with a material to be cooled using latent heat of evaporation of a refrigerant. The air conditioner can adjust the temperature of the indoor space throughout the cycle.

The air conditioner includes an evaporation unit and a condensation unit, the condensation unit refers to a portion of a refrigeration cycle including a compressor and a condenser, the evaporation unit of the air conditioner includes an evaporator, and an expansion valve may be provided in the evaporation unit or the condensation unit. In a cooling state of the air conditioner, the air conditioner functions as a cooler in a cooling mode. Meanwhile, the air conditioner also has heating capacity, when in the heating state of the air conditioner, the air conditioner is used as a heater of a heating mode,

the evaporation unit is connected to a condensation unit installed in a space below the evaporation unit through a pipe. The condensing unit may be provided with a compressor, a condenser, a second fan, an expander, and a part of a refrigeration cycle, and the evaporating unit may be provided with an evaporator and a first fan.

Hereinafter, embodiments of the present application will be described in detail with reference to the accompanying drawings.

Referring to fig. 1 to 9, an air conditioner according to an embodiment of the present application includes: a casing 1 constituting a housing of the air conditioner, and an evaporation unit 2 and a condensation unit 3 which are disposed up and down.

The air conditioner of this application mainly sets up in the equipment cabinet, and under equipment cabinet 100 long-term work, its inside electrical component has a large amount of problems that generate heat, and the air conditioner of this application embodiment is applicable in the outdoor equipment cabinet 100's on the basic station heat dissipation demand, and the air conditioner of this application embodiment can effectively dispel the heat to equipment cabinet 100 inner space promptly. The air conditioner of this embodiment can be provided with two, three or more in order to improve the heat transfer effect in equipment cabinet side by side.

The case 1 is installed in an inner space of the equipment cabinet 100, a plurality of components constituting a refrigeration cycle are installed in the case 1, and the case 1 defines an overall appearance of the air conditioner, including side surfaces of the case 1 defining a side configuration, including a front side plate 16, a rear side plate 17, a left side plate 19, and a right side plate. A bottom surface of the housing 1 defining a bottom configuration, a top surface 18 of the housing 1 defining a top configuration. The casing 1 in the present application constitutes only an outer casing of the air conditioner and does not constitute an inner frame of the air conditioner.

Casing 1 constitutes the shell of air conditioner, is provided with evaporation unit 2 and condensing unit 3 in the casing 1, and evaporation unit 2 and condensing unit 3 are setting up from top to bottom in casing 1, specifically says that evaporation unit 2 sets up the top at condensing unit 3.

An evaporator 21 is arranged in the evaporation unit 2, and the evaporator 21 is used for refrigerating air flowing through the evaporator 21 and blowing out cold air from the side surface of the casing 1, so that refrigeration of the inner space of the equipment cabinet 100 is realized, and the temperature of electrical components in the equipment cabinet 100 is reduced. The evaporator 21 is provided at the periphery thereof with fins for improving a contact space of the evaporator 21 with air, thereby improving heat exchange efficiency of the evaporator 21.

During the cooling process of the air conditioner, the water vapor in the air passes through the evaporator 21, and the refrigerant in the evaporator 21 absorbs the heat in the water vapor so that the water vapor releases heat at the evaporator 21 and condenses into water drops, and then converges into condensed water, and the condensed water on the evaporator 21 can flow down along the fins arranged on the periphery of the evaporator 21.

The condenser 31 is arranged in the condensing unit 3, the condenser 31 is arranged below the evaporator 21 of the evaporating unit 2, the bottom end of the evaporator 21 is provided with a water receiving box 5, the water receiving box 5 is double-layer and is sleeved at the bottom end of the evaporator 21, condensed water condensed on the evaporator 21 after heat exchange can flow onto the water receiving box 5 along fins on the evaporator 21, a drain hole is arranged on the water receiving box 5, and a partition plate 4 penetrates through the drain hole from one side of the evaporating unit 2 to the condensing unit 3. A drain hole is provided corresponding to the condenser 31 so as to drain the condensed water onto the condenser 31.

Since the refrigerant in the condenser 31 is condensed into a liquid phase by heat release in the condenser 31 and the heat is released to the surrounding environment through the condensation process, the temperature of the condenser 31 is made high. The condensed water flows onto the condenser 31 to accelerate the evaporation of the condensed water, and meanwhile, in the evaporation process of the condensed water, the condensed water absorbs the heat around the condenser 31, so that the temperature of the condenser 31 is relatively reduced, the heat dissipation efficiency of the condenser 31 is favorably improved, and the heat release of the condenser 31 plays a role of virtuous circle. This embodiment is through improving the heat exchange efficiency of condenser 31, and then can improve air conditioner heat exchange efficiency.

Specifically, evaporation unit 2 and condensing unit 3 are relatively independent units, are provided with baffle 4 between evaporation unit 2 and condensing unit 3, and evaporation unit 2 and condensing unit 3 all are connected with baffle 4 zonulae promptly for evaporation unit 2 and condensing unit 3 are the setting of closely laminating.

The partition plate 4 is provided with a pipe passage hole 41 and a threading hole 42, the pipe passage hole 41 is used for communication of a refrigerant pipe between the evaporation unit 2 and the condensation unit 3, and the refrigerant pipe 38 passes through the pipe passage hole 41 to communicate the evaporator 21 with the condenser 31 and the evaporator 21 with the compressor 37. The threading hole 42 is used for threading the routing between the evaporation unit 2 and the condensation unit 3. The wiring between the evaporation unit 2 and the condensation unit 3 can be better concealed by penetrating the partition plate 4, and the appearance is improved.

In this embodiment, the evaporation unit 2 is provided with an evaporation air inlet 11 and an evaporation air outlet 12, and both the evaporation air inlet 11 and the evaporation air outlet 12 are disposed on the casing 1 of the air conditioner. The evaporation air inlet 11 and the evaporation air outlet 12 are both communicated to the inner space of the installed equipment cabinet 100. The evaporation air inlet 11 and the evaporation air outlet 12 form a first air flow passage 6 outside the evaporation unit 2, that is, the evaporation air inlet 11 and the evaporation air outlet 12 are communicated with the inside space of the equipment cabinet 100 in front of the outside of the air conditioner to form the first air flow passage 6. The evaporation unit 2 communicates with the first air flow passage 6 to form a first air flow circulation.

The evaporation unit 2 includes a first fan 25, an evaporator 21, an electric box 27, a refrigerant pipe 38, and the like. The first fan 25 is used for promoting the circulation of the air flow between the evaporation unit 2 and the first air flow channel 6 outside the air conditioner; the evaporator 21 is used for cooling the air of the first airflow circulation to reduce the temperature in the equipment cabinet 100; the refrigerant pipeline 38 is used for realizing the connection between the evaporation unit 2 and the condensation unit 3; the electrical box 27 is used for displaying the parameter value of the current state of the air conditioner.

A first fan mounting plate 22 is arranged in the evaporation unit 2, and the evaporation unit 2 is divided into an evaporation air inlet space 23 and an evaporation air outlet space 24 by the first fan mounting plate 22. The evaporator 21 is arranged in the evaporation air inlet space 23, and the evaporation air inlet space 23 is communicated with the evaporation air inlet 11, namely, the evaporation air inlet 11 is arranged on the shell 1 corresponding to the evaporation air inlet space 23. A first fan 25 is arranged in the evaporation air-out space 24, and the first fan 25 is installed on the first fan installation plate 22, so that the air flow between the evaporation air-in space 23 and the evaporation air-out space 24 can only be guided to the evaporation air-out space 24 through the first fan 25.

In this embodiment, the first fan 25 is a shaft end fan, and the shaft end fan rotates to drive the air in the evaporation air inlet space 23 to flow into the evaporation air outlet space 24. The evaporation air outlet 12 is arranged on the casing 1 and corresponds to the radial arrangement of the first fan 25, namely, the evaporation air outlet 12 is arranged above, in front of and behind the casing 1. The evaporation air outlet 12 of the air conditioner in this embodiment is set to be opened in three directions, so as to realize the air-out heat exchange of the air conditioner with the maximum efficiency. The air guided to the evaporation air-out space 24 by the rotation of the shaft end fan flows out from the evaporation air outlet 12 which is arranged corresponding to the first fan 25 in the radial direction, thereby realizing the first air flow circulation.

Specifically, the evaporator 21 divides the evaporation air intake space 23 into two parts, one part is an evaporation air intake side 231, and the other part is an evaporation air outlet side 232. The two ends of the evaporator 21 are connected and sealed with the shell 1 through the evaporation connecting plate 26, so that the air flow of the evaporation air inlet side 231 can only circulate to the evaporation air outlet side 232 through the evaporator 21, and the influence of air leakage caused by untight sealing on the heat exchange efficiency of the air conditioner can be prevented. Sponge can be arranged in the evaporation air outlet side 232, so that heat preservation is facilitated, and heat exchange efficiency is improved.

An electric fitting box installation position 8 is arranged in the evaporation air inlet side 231, the electric fitting box is arranged on the electric fitting box installation position 8, and the electric fitting box plays a role in total control filtering. The electrical box is arranged corresponding to the evaporation air inlet 11 of the evaporation unit 2, and the air flows through the electrical box through the evaporation air inlet 11 to realize heat dissipation of the electrical box. The evaporation air inlets 11 are two in the embodiment, which are respectively arranged on the front side plate 16 and the rear side plate 17. In other embodiments, the evaporation air inlet 11 can be added on the top surface 18 and/or the left side plate 19 to increase the amount of return air.

In some embodiments, the wiring holes 15 are formed in the front side plate 16 and the rear side plate 17, so that the air conditioner power supply and the electric control wiring can be conveniently threaded through the wiring holes 15, the wiring is simple, and the waste caused by the miscellaneous wiring is avoided.

A filter screen 10 is arranged at the position corresponding to the evaporation air inlet 11 to filter impurities entering the evaporation unit. A protective grid 9 is arranged at the evaporation air outlet 12 to prevent a user from extending a hand into the evaporation unit 2, thereby avoiding mechanical damage.

The evaporator 21 is arranged to be perpendicular to the air suction direction of the first fan 25, that is, in the embodiment, the evaporator 21 is arranged in the front-back direction, so that the shapes of the evaporation air inlet side 231 and the evaporation air outlet side 232 are regular, and the processing of a workpiece and the assembly and production of a product are facilitated. Meanwhile, the regular internal air flow path can improve the air field inside the air conditioner, improve the refrigerating capacity of the air conditioner and ensure the symmetry of the appearance.

The evaporation air inlet side 231 is communicated with the evaporation air inlet 11, that is, the evaporation air inlet 11 is arranged on the casing 1 corresponding to the evaporation air inlet side 231. Air entering the evaporation air inlet 11 passes through the evaporator 21 through the evaporation air inlet side 231 and flows to the evaporation air outlet side 232, and then flows out of the shell 1 through the evaporation air outlet space 24 under the driving of the first fan 25, so that the first airflow circulation is realized, and the refrigeration of the inner space of the equipment cabinet 100 is realized.

To save the inner space of the evaporation unit 2 and to avoid the installation of the electrical box 27 from affecting the refrigeration of the evaporation unit 2. Set up electrical apparatus box 27 between first fan 25 and the casing 1 in evaporation air-out space 24, and electrical apparatus box 27 corresponds and installs to casing 1 on, can play the inner space of saving evaporation unit 2 and avoid causing the influence to evaporation unit 2's refrigeration.

Still be provided with first support 28 in the evaporation air-out space 24, first fan 25 is fixed in on first support 28, again with first support 28 fixed mounting on first fan mounting panel 22 to the realization is to first fan 25's fixed. The first fan 25 is tightly connected with the first fan mounting plate 22, so that the loss of wind current is avoided.

In this embodiment, the first fan mounting plate 22 is provided with a wiring through hole 221, and the wiring through hole 221 penetrates through the first fan mounting plate 22. Specifically, the first fan mounting plate 22 is a square plate, and the first fan 25 is disposed in the middle of the first fan mounting plate 22. The wiring through hole 221 is disposed at the bottom of the first fan mounting plate 22, that is, the wiring through hole 221 is disposed at a side of the first fan mounting plate 22 close to the partition plate 4, so that the electric control wiring is routed along the partition plate 4.

An electric control wiring hole 271 is formed in one side, close to the first fan 25, of the electric appliance box 27, and the electric control wiring penetrates through the wiring through hole 221 and the electric control wiring hole 271 to be connected to the electric appliance box 27, so that the wiring layout of the electric appliance box 27 is simpler and more reasonable, and the interference of the first fan 25 on the electric control wiring is avoided.

In this embodiment, still be provided with on first support 28 and tie up the line structure, tie up the line structure and be used for fixed automatically controlled wiring to prevent that automatically controlled wiring from rocking under the influence of wind current, avoid automatically controlled wiring and first fan to take place to wipe and bump, improve the security of air conditioner.

In this embodiment, the condensing unit 3 is provided with a condensing air inlet 13 and a condensing air outlet 14, and both the condensing air inlet 13 and the condensing air outlet 14 are disposed on the casing 1 of the air conditioner. The condensation air inlet 13 and the condensation air outlet 14 are both communicated to the external space of the installed equipment cabinet 100, that is, the air circulating in the condensation unit 3 is the external air of the equipment cabinet 100, so that the air with higher temperature exchanging heat after passing through the condenser 31 is blown to the outside of the equipment cabinet 100, and the temperature reduction inside the equipment cabinet 100 is realized. The condensation air inlet 13 and the condensation air outlet 14 form a second air flow channel 7 outside the condensation unit 3, that is, both the condensation air inlet 13 and the condensation air outlet 14 are communicated with the outside of the equipment cabinet 100 to form the second air flow channel 7. The condensing unit 3 is communicated with the second airflow channel 7 to form a second airflow circulation.

It should be noted that, since the air conditioner is disposed inside the equipment cabinet 100, the condensation air inlet 13 and the condensation air outlet 14 of the air conditioner are communicated with the outside of the equipment cabinet 100. Specifically, the front and rear sides of the equipment cabinet 100 are provided with ventilation openings 101, and ventilation grilles are provided at the ventilation openings 101 to prevent impurities from entering the inside of the equipment cabinet 100. The condensation air inlet 13 and the condensation air outlet 14 of the air conditioner are respectively communicated with the ventilation opening 101 at the front side of the equipment cabinet 100 and the ventilation opening 101 at the rear side of the equipment cabinet 100, so that the second airflow channel 7 is communicated.

The condensing unit 3 includes a compressor 37, a second fan 35, a condenser 31, and a refrigerant line 38. The second fan 35 is used for promoting the air flow to circularly flow between the condensation unit 3 and the second air flow channel 7 outside the condensation unit 3; the condenser 31 is used to release heat into the air in the second airflow cycle, and the heat of the condenser 31 is carried out to the outside of the equipment cabinet 100 through the second airflow cycle. The refrigerant line 38 is used to connect the evaporation unit 2 and the condensation unit 3. The compressor 37 compresses the refrigerant gas in a high-temperature and high-pressure state and discharges the compressed refrigerant gas. The discharged refrigerant gas flows into the condenser 31. The condenser 31 condenses the compressed refrigerant into a liquid phase, and heat is released outside the equipment cabinet 100 through the condensation process.

Be provided with second fan mounting panel 32 in the condensation unit 3, second fan mounting panel 32 separates condensation unit 3 for condensation air inlet space 33 and condensation air-out space 34, and condenser 31 sets up in condensation air-out space 34, and condensation air inlet space 33 intercommunication condensation air intake 13, and condensation air intake 13 sets up on the casing 1 that corresponds condensation air inlet space 33 promptly. The second fan 35 is arranged in the condensation air-out space 34, and the second fan 35 is installed on the second fan installation plate 32, so that air flowing between the condensation air-in space 33 and the condensation air-out space 34 can only be guided to the condensation air-out space 34 through the second fan 35.

A second bracket 39 is further arranged in the condensation air-out space 34, the second fan 35 is fixed on the second bracket 39, and then the second bracket 39 is fixedly installed on the second fan installation plate 32, so that the second fan 35 is fixed. The second fan 35 is tightly connected with the second fan mounting plate 32, so that air flow loss is avoided.

In this embodiment, the second fan 35 adopts the axle head fan, and this axle head fan rotates the air water conservancy diversion that drives condensation air inlet space 33 to the condensation air-out space 34 in, and then outside 14 discharge apparatus through the condensation air outlet to realize the second air current circulation. The opening of condensation air outlet 14 for setting up a direction on casing 1, the opening direction of condensation air outlet 14 is corresponding with the axial of second fan 35, and the opening direction of condensation air outlet 14 is corresponding with the air-out direction of second fan 35 promptly to discharge the outside to equipment cabinet 100 with thermal air more conveniently, reduced casing 1 to the resistance of air, thereby improve condensing unit 3's radiating efficiency.

In the present embodiment, the condenser 31 divides the condensation air intake space 33 into two parts, one part is the condensation air intake side 331 and the other part is the condensation air outlet side 332. The two ends of the condenser 31 are respectively connected with the casing 1 in a sealing manner through the condensation connecting plates 36, so that the air flow on the condensation air inlet side 331 can only circulate to the condensation air outlet side 332 through the condenser 31, and the influence of air leakage caused by poor sealing on the heat dissipation efficiency of the condensation unit 3 of the air conditioner is avoided.

Further, the condensation air inlet side 331 is communicated with the condensation air inlet 13, that is, the condensation air inlet 13 is disposed on the housing 1 corresponding to the condensation air inlet side 331. Air that the condensation air intake 13 got into passes condenser 31 through condensation air inlet side 331 and flows to condensation air-out side 332, and then flows to the outside of equipment cabinet 100 through condensation air-out space 34 under the drive of second fan 35, and the outside air of equipment cabinet 100 passes through first air current circulation and lasts and gets into condensation unit 3 from condensation air intake 13, realizes the heat transfer to condensation unit 3, and then realizes the refrigeration to equipment cabinet 100 inner space.

In the utility model, in order to arrange the installation positions of the compressor 37 reasonably, the compressor 37 is arranged in the condensation air outlet side 332, namely between the second fan installation plate 32 and the condenser 31. This press 37 places in the middle of condensing unit 3, can shorten compressor 37 to the distance of electrical box, reduces connecting wire length, reduces product cost, the complexity of threading in the reduction production process. The compressor 37 is arranged in the center, so that the center of the air conditioner is positioned in the middle of the whole air conditioner, the air conditioner is more stable after being installed, and the bearing capacity of the equipment cabinet 100 is better.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; may be mechanically coupled, may be electrically coupled or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the present disclosure, the terms "one embodiment," "some embodiments," "example," "specific example," or "some examples" and the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. An air conditioner, comprising:

a case constituting a housing of the air conditioner;

the evaporation unit is arranged in the shell and provided with an evaporation air inlet and an evaporation air outlet, and air flows into the evaporation unit from the evaporation air inlet and flows out from the evaporation air outlet;

the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, and a wiring through hole is formed in the first fan mounting plate;

the first fan is arranged in the evaporation air outlet space and corresponds to the evaporation air outlet;

the electric appliance box is arranged between the first fan and the shell, one side, close to the first fan, of the electric appliance box is provided with an electric control wiring hole, and electric control wiring penetrates through the wiring through hole and the electric control wiring hole to be connected to the electric appliance box.

2. The air conditioner according to claim 1, wherein:

the first support is fixed on the first fan mounting plate to fix the first fan, and a wire binding structure is arranged on the first support and used for fixing the electric control wiring.

3. The air conditioner according to claim 1, wherein:

the evaporation unit is characterized in that a condensation unit is arranged below the evaporation unit, a partition plate is arranged between the evaporation unit and the condensation unit, and a pipeline through hole and a threading hole are formed in the partition plate.

4. The air conditioner according to claim 3, wherein:

the evaporator is arranged in the evaporation unit, the condenser is arranged in the condensation unit, the bottom end of the evaporator is provided with a water receiving box, a drain hole is formed in the water receiving box, and the drain hole penetrates through the partition plate and corresponds to the condenser.

5. The air conditioner according to claim 3, wherein:

the evaporation air inlet and the evaporation air outlet form a first air flow channel outside the evaporation unit, and the evaporation unit is communicated with the first air flow channel to form a first air flow circulation;

the condensation unit is provided with a condensation air inlet and a condensation air outlet, the condensation air inlet and the condensation air outlet are arranged outside the condensation unit to form a second air flow channel, and the condensation unit is communicated with the second air flow channel to form a second air flow circulation.

6. The air conditioner according to claim 5, wherein:

the condensation unit is provided with a second fan mounting plate and a condenser, the second fan mounting plate divides the condensation unit into a condensation air inlet space and a condensation air outlet space, the condenser is arranged in the condensation air inlet space, a second fan is arranged in the condensation air outlet space, and the second fan is arranged on the second fan mounting plate.

7. The air conditioner according to claim 6, wherein:

the condenser divides the condensation air inlet space into a condensation air inlet side and a condensation air outlet side, and air entering from the condensation air inlet passes through the condenser through the condensation air inlet side and flows to the condensation air outlet side, and then flows out of the shell through the condensation air outlet space under the driving of the second fan.

8. The air conditioner according to claim 7, wherein:

and a compressor is arranged in the condensation air outlet side and is respectively communicated with the evaporator and the condenser.

9. The air conditioner according to claim 1, wherein:

an evaporator is arranged in the evaporation unit, the evaporator is arranged in the evaporation air inlet space, and the evaporator is used for refrigerating air flowing through the evaporator and blowing out cold air from the side face of the shell.

10. The air conditioner according to claim 9, wherein:

the evaporator divides the evaporation air inlet space into two parts, one part is an evaporation air inlet side, the other part is an evaporation air outlet side, air entering from the evaporation air inlet passes through the evaporator through the evaporation air inlet side to flow to the evaporation air outlet side, and then flows out of the shell through the evaporation air outlet space under the driving of the first fan.