CN216897531U - Air conditioner - Google Patents
Air conditioner Download PDFInfo
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- CN216897531U CN216897531U CN202220341871.XU CN202220341871U CN216897531U CN 216897531 U CN216897531 U CN 216897531U CN 202220341871 U CN202220341871 U CN 202220341871U CN 216897531 U CN216897531 U CN 216897531U
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- evaporation
- unit
- air inlet
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- 238000001704 evaporation Methods 0.000 claims abstract description 171
- 230000008020 evaporation Effects 0.000 claims abstract description 163
- 230000005494 condensation Effects 0.000 claims abstract description 147
- 238000009833 condensation Methods 0.000 claims abstract description 147
- 238000005192 partition Methods 0.000 claims abstract description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 238000007664 blowing Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 239000003507 refrigerant Substances 0.000 description 20
- 238000005057 refrigeration Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 239000007791 liquid phase Substances 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20709—Modifications to facilitate cooling, ventilating, or heating for server racks or cabinets; for data centers, e.g. 19-inch computer racks
- H05K7/20718—Forced ventilation of a gaseous coolant
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
- F24F1/0059—Indoor units, e.g. fan coil units characterised by heat exchangers
- F24F1/0063—Indoor units, e.g. fan coil units characterised by heat exchangers by the mounting or arrangement of the heat exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/20—Casings or covers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Other Air-Conditioning Systems (AREA)
- Casings For Electric Apparatus (AREA)
- Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
- Air-Conditioning Room Units, And Self-Contained Units In General (AREA)
- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model provides an air conditioner, which comprises a shell, a fan and a fan, wherein the shell forms a shell of the air conditioner; the evaporation unit is arranged in the shell and used for refrigerating air flowing through the evaporation unit; the condensation unit is arranged below the evaporation unit, a condenser is arranged in the condensation unit, a condensation air inlet and a condensation air outlet are arranged on the condensation unit, and the condensation air inlet and the condensation air outlet are arranged on the same side of the shell; and the partition plate is obliquely arranged between the evaporation unit and the condensation unit and is used for guiding the air flowing in from the condensation air inlet to the condenser and then flowing out from the condensation air outlet. The condensation unit of the air conditioner is arranged to intake air from the same side and output air from the same side, and the intake air in the evaporation unit is guided to the condenser through the guide effect of the partition plate, so that the layout of the condenser is more reasonable, the intake air and the output air are prevented from blowing directly to users, and the use experience of the users is improved.
Description
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, the 5G devices are highly dense, which brings a series of problems such as local overheating of devices in the cabinet, high energy consumption of the air conditioner and the like, especially, the outdoor cabinet has a plurality of problems such as insufficient cooling capacity of the air conditioner, easy damage to 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 in high temperature weather, and the safety and reliability of the network are seriously affected.
When the existing air conditioner is installed in an outdoor cabinet, air is usually supplied or discharged from the front side of the outdoor cabinet, so that when a user opens a spare cabinet for operation, the air flow is directed to the user, and the problem of uncomfortable operation is caused.
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 aims to provide an air conditioner which solves the problem of an air flow straight-surface user of the air conditioner by changing an internal air flow channel.
In order to achieve the above object, an embodiment of the present invention provides an air conditioner, including a housing forming a casing of the air conditioner; the evaporation unit is arranged in the shell and used for refrigerating air flowing through the evaporation unit; the condensation unit is arranged below the evaporation unit, a condenser is arranged in the condensation unit, a condensation air inlet and a condensation air outlet are arranged on the condensation unit, and the condensation air inlet and the condensation air outlet are arranged on the same side of the shell; the baffle plate is obliquely arranged between the evaporation unit and the condensation unit and is used for guiding air flowing in from the condensation air inlet to the condenser and then flowing out from the condensation air outlet.
The condensation unit of the air conditioner is arranged to intake air from the same side and exhaust air from the same side, and the intake air in the evaporation unit is guided to the condenser through the guide effect of the partition plate, so that the layout of the condenser is more reasonable, the direct blowing of the intake air and the exhaust air is avoided, the use experience of a user is improved, and meanwhile, the partition plate arranged obliquely can reduce the sectional area of a channel in the condensation unit, thereby reducing the heat exchange area of the condenser and lowering the cost.
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 present invention, the evaporation unit is provided with an evaporation air inlet and an evaporation air outlet, 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 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 first fan mounting plate is disposed in the evaporation unit, the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, an evaporator is disposed in the evaporation air inlet space, a first fan is disposed in the evaporation air outlet space, and the first fan is mounted on the first fan mounting plate.
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.
In some embodiments of the present invention, the first fan is provided in a plurality, and the plurality of first fans are arranged in a transverse or longitudinal direction at the evaporation air outlet.
In some embodiments of the present invention, a water receiving box is disposed at the bottom end of the evaporator, and a drain hole is disposed on the water receiving box and penetrates through the partition plate to be disposed corresponding to the condenser.
In some embodiments of the present invention, the evaporation air outlet is disposed on the housing, and the evaporation air outlet is disposed in a radial direction of the first fan.
In some embodiments of the present invention, a second fan mounting plate is 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 condensation air outlet space is provided with a second fan, 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 condensation air inlet side, and the compressor is in communication with the evaporator and the condenser, respectively.
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 first schematic diagram illustrating an internal structure of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic diagram of an internal structure of an air conditioner according to an embodiment of the present invention;
fig. 5 is a third schematic diagram illustrating an internal structure of an air conditioner according to an embodiment of the present invention;
fig. 6 is an internal schematic view of an evaporation unit of an air conditioner according to an embodiment of the present invention;
fig. 7 is an internal schematic view of a condensing unit of an air conditioner according to an embodiment of the present invention;
fig. 8 is a schematic structural diagram of an evaporator of an air conditioner according to an embodiment of the present invention.
In the above figures: 100. an equipment cabinet; 1. a housing; 11. an evaporation air inlet; 12. an evaporation air outlet; 13. a condensing air inlet; 14. a condensation air outlet; 15. a left side plate; 16. a front side plate 17, a rear side plate; 18. a top surface; 2. an evaporation unit; 21. an evaporator; 22. a first fan mounting plate; 23. evaporating the air intake 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. 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; 4. a partition plate; 5. a water receiving box; 6. And (6) electrically packaging the box.
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. 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 8, an air conditioner according to an embodiment of the present application includes: a casing 1 constituting a casing of the air conditioner, and an evaporation unit 2 and a condensation unit 3 disposed in an upper and lower manner.
The air conditioner of this application mainly sets up in equipment cabinet 100, 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 15, 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 case 1 in the present application constitutes only an outer case of the air conditioner and does not constitute an inner frame of the air conditioner.
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 sleeved at the bottom end of the evaporator 21, condensed condensate water after heat exchange on the evaporator 21 can flow onto the water receiving box 5 along fins on the evaporator 21, and the water receiving box 5 is provided with a drain hole which penetrates through the partition plate 4 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.
Further, 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.
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 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 a first air flow passage. The evaporation unit 2 is communicated with the first air flow channel to form a first air flow circulation.
The evaporation unit 2 includes a first fan 25, an evaporator 21, a refrigerant line, and the like. The first fan 25 is used to cause the air flow to circulate between the evaporation unit 2 and the first air flow path 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 is used for realizing the connection between the evaporation unit 2 and the condensation unit 3
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, that is, the evaporation air outlet 12 can be 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 partition plate 4 and the top surface 18 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 air leakage caused by poor sealing can be prevented from influencing the heat exchange efficiency of the air conditioner. Sponge can be arranged in the evaporation air outlet side 232, so that heat preservation is facilitated, and heat exchange efficiency is improved.
In this embodiment, the evaporation air inlets 11 are respectively disposed on the front side plate 16, the rear side plate 17 and the top surface 18. The evaporation air outlet 12 is arranged on the housing 1 and corresponds to the radial arrangement of the first fan 25, i.e. the evaporation air outlet is arranged on the front side plate 16, the rear side plate 17 and the top surface 18. In other embodiments, the evaporation air inlet 11 can be added on the left side plate 15 to increase the air inlet amount. A protective grid 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 baffle 4 slope sets up between evaporation unit 2 and condensation unit 3, and is concrete, the baffle 4 is close to one of evaporation air intake 11 and serves to one side, and the one end that baffle 4 is close to evaporation air outlet 12 is down to one side, and the one end that baffle 4 is close to evaporation air intake 11 is higher than the one end that baffle 4 is close to evaporation air outlet 12 promptly to make the space of the evaporation air-out space 24 that is close to evaporation air outlet 12 bigger, can hold a plurality of first fans 25, thereby increased the air-out area in evaporation air-out space 24. Meanwhile, due to the design of the first fans 25, the air outlet volume is larger, and the air supply field in the evaporation unit is more uniform.
The plurality of first fans 25 are transversely or longitudinally arranged at the evaporation air outlet 12, so that the air output of the evaporation unit 2 can be increased, and air supply is more uniform. In the present embodiment, the first fans 25 are disposed two above each other, and in other embodiments, the first fans 25 may also be disposed three, four, and multiple.
The evaporator 21 is a straight plate type heat exchanger, which is arranged to connect the partition plate 4 with the top surface 18 through an evaporation connecting plate 26, and the evaporator 21 is arranged in the middle of the partition plate 4, so that the space of the evaporation air inlet side 231 and the evaporation air outlet side 232 is more balanced, and the air supply wind field in the evaporation unit is more uniform.
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.
Still be provided with first support 28 in the evaporation air-out space 24, on first fan 25 was fixed in first support 28, with first support 28 fixed mounting on first fan mounting panel 22 again to the realization is fixed to first fan 25. 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 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 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 a second air flow channel. The condensing unit 3 is communicated with the second airflow channel to form a second airflow circulation.
Specifically, the condensation air inlet 13 and the condensation air outlet 14 are disposed on the same side of the housing 1. Since the air conditioner is disposed inside the equipment cabinet 100, the condensing air inlet 13 and the condensing air outlet 14 of the air conditioner communicate with the outside of the equipment cabinet 100. Specifically, the rear side of the equipment cabinet 100 is provided with a vent, and a vent grille is arranged at the vent 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 at the rear side of the equipment cabinet 100, so that the communication of the second airflow channel is realized. Meanwhile, the condensation air inlet 13 and the condensation air outlet 14 are arranged on the same side of the shell 1, so that the ventilation opening of the equipment cabinet 100 is only arranged on the rear side of the equipment cabinet 100, air inlet and air outlet direct blowing users are avoided, and the use experience of the users in operating the equipment cabinet 100 is improved.
The condensing unit 3 includes a compressor 37, a second fan 35, a condenser 31, and a refrigerant line. The second fan 35 is used for promoting the air flow to circularly flow between the condensation unit 3 and a second air flow channel outside the condensation unit 3; the condenser 31 is used to release heat into the air in the second air flow cycle, and the heat of the condenser 31 is carried out to the outside of the equipment cabinet 100 through the second air flow cycle. The refrigerant pipeline is used for realizing the connection between the evaporation unit 2 and the condensation unit 3. The compressor 37 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 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.
In this embodiment, the second fan 35 is a centrifugal fan, and the centrifugal fan rotates to drive the air in the condensation air inlet space 33 to be guided to the condensation air outlet space 34, and then to be discharged out of the device through the condensation air outlet 14, so as to realize the circulation of the second air flow. Condensation air outlet 14 is the opening of a direction of setting on casing 1, and condensation air outlet 14's opening direction is corresponding with the air-out direction of second fan 35 to in the outside of discharging the air that will have the heat to equipment cabinet 100 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 partition plate 4 and the second fan mounting plate 32 in a sealing manner through the condensation connecting plate 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.
The baffle 4 slope sets up between evaporation unit 2 and condensation unit 3, one of baffle 4 near evaporation air intake 11 is served to one and is inclined, one end that baffle 4 is close to evaporation air outlet 12 is inclined down, the one end that baffle 4 is close to evaporation air intake 11 is higher than the one end that baffle 4 is close to evaporation air outlet 12, thereby make the space that is close to evaporation air-out space 24 of evaporation air outlet 12 bigger, make condensation air intake 13 and condensation air outlet 14 can set up the homonymy at casing 1 simultaneously, namely in this embodiment, condensation air intake 13 and condensation air outlet 14 set up the below at the evaporation air intake, the baffle 4 that the slope set up has increased condensation air intake 13 and condensation air outlet 14's air-out area, and then the utilization ratio in wind gap has been improved.
Be provided with electrical box 6 in the condensing unit 3, electrical box 6 sets up between condensation air intake 13 and the condensation air outlet 14 of 1 homonymy of casing, and simultaneously, electrical box 6 fixed connection is between second fan mounting panel 32 and left side plate 15, in this embodiment, electrical box 6's last side is connected with condenser 31, with prevent that part air from condensing air intake 13 directly flowing to condensation air outlet 14 through electrical box 6's upside, be favorable to guaranteeing the heat exchange efficiency of condenser.
In the utility model, the compressor 37 is arranged in the condensation air outlet side 332, so that the installation position of the compressor 37 can be arranged more reasonably, the space in the condensation unit 3 is arranged more reasonably, and the influence of the compressor 37 on the air flow is reduced.
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 by those skilled in the art according to specific situations.
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," "an example," "a specific example," or "some examples" and the like mean that a specific 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 (10)
1. An air conditioner, comprising:
a case constituting a housing of the air conditioner;
the evaporation unit is arranged in the shell and used for refrigerating the air flowing through the evaporation unit;
the condensation unit is arranged below the evaporation unit, a condenser is arranged in the condensation unit, a condensation air inlet and a condensation air outlet are arranged on the condensation unit, and the condensation air inlet and the condensation air outlet are arranged on the same side of the shell;
the partition plate is obliquely arranged between the evaporation unit and the condensation unit and used for guiding air flowing in from the condensation air inlet to the condenser and then flowing out from the condensation air outlet.
2. The air conditioner according to claim 1, wherein:
the evaporation unit is provided with an evaporation air inlet and an evaporation air outlet, 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;
and 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 a second air flow circulation.
3. The air conditioner according to claim 2, wherein:
the evaporator is characterized in that a first fan mounting plate is arranged in the evaporation unit, the first fan mounting plate divides the evaporation unit into an evaporation air inlet space and an evaporation air outlet space, an evaporator is arranged in the evaporation air inlet space, a first fan is arranged in the evaporation air outlet space, and the first fan is mounted on the first fan mounting plate.
4. The air conditioner according to claim 3, 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.
5. The air conditioner according to claim 3, wherein:
the first fans are arranged in a plurality of numbers, and the first fans are arranged at the evaporation air outlet in a transverse or longitudinal mode.
6. The air conditioner according to claim 3, wherein:
the bottom 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.
7. The air conditioner according to claim 3, wherein:
the evaporation air outlet is arranged on the shell and corresponds to the radial arrangement of the first fan.
8. The air conditioner according to any one of claims 1 to 7, wherein:
the condensation unit is provided with a second fan mounting plate, 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.
9. The air conditioner according to claim 8, 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.
10. The air conditioner according to claim 9, wherein:
and a compressor is arranged in the condensation air inlet side and is respectively communicated with the evaporator and the condenser.
Applications Claiming Priority (2)
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| CN2021107579123 | 2021-07-05 | ||
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| CN202122403715.XU Active CN216522048U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122404649.8U Active CN215773894U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
| CN202111160440.XA Pending CN115589697A (en) | 2021-07-05 | 2021-09-30 | Cabinet |
| CN202122404647.9U Active CN215682974U (en) | 2021-07-05 | 2021-09-30 | Cabinet |
| CN202122403831.1U Active CN215765518U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122404686.9U Active CN216281814U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122451283.XU Active CN215909240U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
| CN202111186754.7A Pending CN115585506A (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
| CN202122456678.9U Active CN216522044U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
| CN202220327701.6U Active CN216868675U (en) | 2021-07-05 | 2022-02-17 | Air conditioner |
| CN202220341871.XU Active CN216897531U (en) | 2021-07-05 | 2022-02-18 | Air conditioner |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122404687.3U Active CN215765412U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122403715.XU Active CN216522048U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122404649.8U Active CN215773894U (en) | 2021-07-05 | 2021-09-30 | Machine cabinet |
| CN202111160440.XA Pending CN115589697A (en) | 2021-07-05 | 2021-09-30 | Cabinet |
| CN202122404647.9U Active CN215682974U (en) | 2021-07-05 | 2021-09-30 | Cabinet |
| CN202122403831.1U Active CN215765518U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122404686.9U Active CN216281814U (en) | 2021-07-05 | 2021-09-30 | Outdoor cabinet air conditioner |
| CN202122451283.XU Active CN215909240U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
| CN202111186754.7A Pending CN115585506A (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
| CN202122456678.9U Active CN216522044U (en) | 2021-07-05 | 2021-10-12 | Air conditioner |
| CN202220327701.6U Active CN216868675U (en) | 2021-07-05 | 2022-02-17 | Air conditioner |
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| CN114667043B (en) * | 2022-03-31 | 2025-02-14 | 广东海悟科技有限公司 | Equipment cabinet base air conditioner |
| CN114745888A (en) * | 2022-04-08 | 2022-07-12 | 中国北方车辆研究所 | Combined portable outdoor communication case |
| CN116669369A (en) * | 2022-09-23 | 2023-08-29 | 青岛海信网络能源股份有限公司 | Temperature control solving system of outdoor cabinet |
| CN117968328A (en) * | 2024-03-06 | 2024-05-03 | 苏州英维克温控技术有限公司 | Chilled water equipment |
| EP4628812A1 (en) * | 2024-04-01 | 2025-10-08 | Zhejiang Grand Leisure Outdoor Products Co., Ltd. | Low-noise air conditioner and viewing shelter |
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| CN203785116U (en) * | 2014-04-16 | 2014-08-20 | 佛山市艾科制冷技术有限公司 | Fresh air air-conditioner |
| CN205584690U (en) * | 2016-03-16 | 2016-09-14 | 数普金通数据技术有限公司 | Cold and hot piece -rate system of container data center |
| CN107221023A (en) * | 2017-05-27 | 2017-09-29 | 郑州云海信息技术有限公司 | A kind of creation method and device of modularized equipment design sketch |
| CN109831887A (en) * | 2017-11-23 | 2019-05-31 | 中国电信股份有限公司 | Cooling system |
| US20200146171A1 (en) * | 2018-11-06 | 2020-05-07 | EdgePoint Systems LLC | Removable wall for a modular data center |
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| CN215765518U (en) | 2022-02-08 |
| CN215765412U (en) | 2022-02-08 |
| CN215909240U (en) | 2022-02-25 |
| CN115585506A (en) | 2023-01-10 |
| CN215682974U (en) | 2022-01-28 |
| CN216522048U (en) | 2022-05-13 |
| CN215773894U (en) | 2022-02-08 |
| CN115589697A (en) | 2023-01-10 |
| CN216281814U (en) | 2022-04-12 |
| CN216522044U (en) | 2022-05-13 |
| CN216868675U (en) | 2022-07-01 |
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