CN220417502U - Water-cooling direct expansion air conditioning unit - Google Patents
Water-cooling direct expansion air conditioning unit Download PDFInfo
- Publication number
- CN220417502U CN220417502U CN202321673768.6U CN202321673768U CN220417502U CN 220417502 U CN220417502 U CN 220417502U CN 202321673768 U CN202321673768 U CN 202321673768U CN 220417502 U CN220417502 U CN 220417502U
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- fan
- cabinet body
- water
- air
- fixed connection
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- 238000001816 cooling Methods 0.000 title claims abstract description 32
- 238000004378 air conditioning Methods 0.000 title claims abstract description 29
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 230000005494 condensation Effects 0.000 claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 59
- 239000003507 refrigerant Substances 0.000 claims description 15
- 238000005192 partition Methods 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000005057 refrigeration Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Central Air Conditioning (AREA)
Abstract
The utility model discloses a water-cooling direct expansion air conditioning unit, which comprises a cabinet body, wherein a first fan is arranged on the upper surface of the cabinet body, a fresh air inlet pipe is arranged at the top of the first fan, the air inlet end of the first fan is fixedly connected with the fresh air inlet pipe, a second fan and a third fan are respectively arranged at two sides of the cabinet body, the bottoms of the second fan and the third fan are fixedly connected with the cabinet body, an exhaust air outlet pipe is arranged at the top of the second fan, the bottom of the exhaust air outlet pipe is fixedly connected with the air outlet end of the second fan, a return air inlet pipe is arranged at the top of the third fan, a feed inlet is formed in the surface of the cabinet body, a box door is arranged outside the feed inlet, an operation panel is arranged on one side of the surface of the box door, an air circulation structure is arranged in the cabinet body, and a condensation mechanism is arranged in the air circulation structure.
Description
Technical Field
The utility model relates to the technical field of water-cooling direct expansion air conditioning units, in particular to a water-cooling direct expansion air conditioning unit.
Background
The direct expansion air conditioning unit comprises various air conditioning products, such as a unit air conditioner, a ceiling air conditioner, a suspended ceiling air duct machine, a multi-split air conditioner (also called as a multi-split air conditioning unit, a variable frequency multi-split air conditioner and the like), a roof air conditioner, and further comprises: in general, a direct expansion air conditioning unit is provided with a compressor, and liquid refrigerant in a refrigerating system is directly evaporated (expanded) in an evaporator coil to absorb heat to air outside the coil (namely air inside an air conditioning room) for refrigeration.
At present, two types of traditional direct expansion units exist: the air-cooled direct expansion unit and the water-cooled direct expansion unit, most of the refrigerant of the water-cooled direct expansion unit absorbs heat to water to generate chilled water, the chilled water is conveyed to tail end units such as fan coils in rooms through pipelines, and the chilled water is circularly blown by fans in the units to enable indoor air to exchange heat with chilled water in the coils to generate cold air.
Therefore, we propose a water-cooling direct expansion air conditioning unit.
Disclosure of Invention
The utility model aims to provide a water-cooled direct expansion air conditioning unit so as to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water-cooling direct expansion air conditioning unit, includes the cabinet body, cabinet body upper surface is equipped with first fan, and first fan end and cabinet body fixed connection that give vent to anger, first fan top is equipped with the new trend air-supply line, and first fan inlet end and new trend air-supply line fixed connection, cabinet body both sides are provided with second fan and third fan respectively, and second fan and third fan bottom all with cabinet body fixed connection, second fan top is equipped with the tuber pipe of airing exhaust, and the tuber pipe bottom of airing exhaust and second fan end fixed connection that gives vent to anger, third fan top is equipped with the return air-supply line, and return air-supply line bottom and third fan inlet end fixed connection, the pan feeding mouth has been seted up to the cabinet body surface, the pan feeding mouth outside is equipped with the chamber door, the cabinet body surface is located chamber door one side and is equipped with operating panel, and chamber door and operating panel all with cabinet body fixed connection, cabinet body inside is equipped with air circulation mechanism, inside the air circulation structure is equipped with condensing units.
Preferably, the air circulation mechanism comprises an air filter element, a water tank, a guide pipe, a cooling pipe, a water pump and a condensation mechanism, wherein the air filter element is arranged on the upper surface of the inside of the cabinet body and is fixedly connected with the cabinet body, the water tank is arranged at the bottom of the inside of the cabinet body, the bottom of the water tank is fixedly connected with the cabinet body, the front section of the water tank is provided with the condensation mechanism, the water tank is fixedly connected with the condensation mechanism through the guide pipe, the front section of the condensation mechanism is provided with the water pump, the water pump is fixedly connected with the condensation mechanism through the guide pipe, the water outlet of the water pump is provided with the cooling pipe, and the water pump is fixedly connected with the water tank through the cooling pipe.
Preferably, the condensing mechanism comprises a condensing pipe, a compressor, a refrigerant and a partition plate, the guide pipe penetrates through the condensing mechanism to be connected with the condensing mechanism in a penetrating mode, the condensing pipe is arranged in the middle of the guide pipe, the partition plate is arranged at the bottom of the condensing pipe, the condensing pipe penetrates through the partition plate to be connected with the condensing pipe in a penetrating mode, the air inlet end of the condensing pipe is provided with the compressor, the condensing pipe is connected with a compressor pipeline, detachable refrigerant is arranged at one end of the compressor, and the refrigerant is connected with the compressor pipeline.
Preferably, the compressor, the condenser pipe, the guide pipe, the cooling pipe, the water pump and the water tank are all made of low-temperature-resistant materials.
Preferably, the first fan, the second fan, the third fan, the water pump and the compressor are all electrically connected with the operation panel.
Compared with the prior art, the utility model has the beneficial effects that: the water-cooling direct expansion air conditioning unit is different from the traditional water-cooling direct expansion air conditioning unit, the combination of the internal circulation and the external circulation of air is practical, the internal circulation of air can be adopted to ensure that the whole cooling and the heat removal of each position in the room are carried out when the water-cooling direct expansion air conditioning unit is in refrigeration work, the whole low-temperature effect is increased, the external circulation of air can also be adopted to replace the indoor air, the freshness of the air is kept, the water-cooling direct expansion air conditioning unit can only carry out the work of the internal circulation of air, the practicality of the multifunction of the air conditioning unit is improved, the invalid waste is reduced, and the whole quality effect of the indoor air of the water-cooling direct expansion air conditioning unit is improved, so that the working efficiency of the water-cooling direct expansion air conditioning unit is higher.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the structure of the air circulation mechanism of the present utility model;
fig. 3 is a schematic structural view of a condensing mechanism according to the present utility model.
In the figure: 1. a cabinet body; 2. a return air inlet pipe; 3. fresh air inlet pipe; 4. a first fan; 5. an exhaust air outlet pipe; 6. a second fan; 7. an operation panel; 8. a door; 9. a feed inlet; 10. a water tank; 11. a third fan; 12. an air filter element; 13. a cooling tube; 14. a water pump; 15. a condensing mechanism; 16. a conduit; 17. a partition plate; 18. a condensing tube; 19. a refrigerant; 20. a compressor; 21. and an air circulation mechanism.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
The utility model provides a water-cooling direct expansion air conditioning unit, includes cabinet body 1, cabinet body 1 upper surface is equipped with first fan 4, and first fan 4 end and cabinet body 1 fixed connection that give vent to anger, first fan 4 top is equipped with new trend air-supply line 3, and first fan 4 air inlet and new trend air-supply line 3 fixed connection, cabinet body 1 both sides are provided with second fan 6 and third fan 11 respectively, and second fan 6 and third fan 11 bottom all with cabinet body 1 fixed connection, second fan 6 top is equipped with out tuber pipe 5 of airing exhaust, and out tuber pipe 5 bottom and second fan 6 end fixed connection that give vent to anger, third fan 11 top is equipped with return air-supply line 2, and return air supply line 2 bottom and third fan 11 air inlet end fixed connection, cabinet body 1 surface has seted up pan feeding mouth 9, the pan feeding mouth 9 outside is equipped with chamber door 8, cabinet body 1 surface is located chamber door 8 one side and is equipped with operating panel 7, and operating panel 7 all with cabinet body 1 fixed connection, cabinet body 1 inside is equipped with circulation mechanism 21, circulation mechanism inside is equipped with 15.
Referring to fig. 1 and 2, the air circulation mechanism 21 includes an air filter 12, a water tank 10, a conduit 16, a cooling pipe 13, a water pump 14 and a condensation mechanism 15, the air filter 12 is disposed on the upper surface inside the cabinet 1, and the air filter 12 is fixedly connected with the cabinet 1, the water tank 10 is disposed at the bottom inside the cabinet 1, and the bottom of the water tank 10 is fixedly connected with the cabinet 1, the condensation mechanism 15 is disposed at the front section of the water tank 10, and the water tank 10 and the condensation mechanism 15 are fixedly connected through the conduit 16, the water pump 14 is disposed at the front section of the condensation mechanism 15, and the water pump 14 and the condensation mechanism 15 are fixedly connected through the conduit 16, the cooling pipe 13 is disposed at the water outlet of the water pump 14, and the water tank 10 are fixedly connected through the cooling pipe 13, and the cooled water is utilized to perform heat-cold exchange on the air to rapidly achieve the effect of cooling.
Referring to fig. 1 and 3, the condensing unit 15 includes a condensing tube 18, a compressor 20, a refrigerant 19 and a partition 17, the conduit 16 penetrates through the condensing unit 15 to be connected with the condensing unit 15, the condensing tube 18 is disposed in the middle of the conduit 16, the partition 17 is disposed at the bottom of the condensing tube 18, the condensing tube 18 penetrates through the partition 17 to be connected with the condensing tube 18, the compressor 20 is disposed at the air inlet end of the condensing tube 18, the condensing tube 18 is connected with the compressor 20 through a pipeline, a detachable refrigerant 19 is disposed at one end of the compressor 20, the refrigerant 19 is connected with the compressor 20 through a pipeline, and the water is cooled by reasonably utilizing the refrigerant material.
Referring to fig. 1, 2 and 3, the compressor 20, the condenser 18, the conduit 16, the cooling pipe 13, the water pump 14 and the water tank 10 are made of low temperature resistant materials, so as to protect tools and provide longer endurance.
Referring to fig. 1, 2 and 3, the first fan 4, the second fan 6, the third fan 11, the water pump 14 and the compressor 20 are electrically connected with the operation panel 7, and can be directly operated on the operation panel for convenient use.
Working principle: when the water-cooled direct expansion air conditioning unit is needed, the prepared circulating water is poured into the water tank through the feed inlet in advance, then the box door is opened, the prepared refrigerant is arranged on the interface of the compressor, then the box door is closed, the water-cooled direct expansion air conditioning unit is operated by using the control panel, when the indoor air is needed to be cooled in a circulating manner, the second motor and the third motor are opened to operate, so that the air flows in a circulating manner, the compressor of the condensing mechanism is operated, the refrigerant is utilized to condense the water in the water tank, the water pump is operated to transport the condensed water to the cooling pipe, the cooling and heat exchange work is carried out on the air, the third motor is closed to start the first motor when the air is needed to be circulated outside, and the first motor pumps the outdoor air into the water-cooled direct expansion air conditioning unit to cool, so that the indoor circulation is carried out.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a water-cooling directly expands air conditioning unit, includes cabinet body (1), cabinet body (1) upper surface is equipped with first fan (4), and first fan (4) end of giving vent to anger and cabinet body (1) fixed connection, first fan (4) top is equipped with fresh air intake pipe (3), and first fan (4) end of admitting air and fresh air intake pipe (3) fixed connection, cabinet body (1) both sides are provided with second fan (6) and third fan (11) respectively, and second fan (6) and third fan (11) bottom all with cabinet body (1) fixed connection, second fan (6) top is equipped with out tuber pipe (5) of airing exhaust, and the end fixed connection of giving vent to anger out tuber pipe (5) bottom and second fan (6), third fan (11) top is equipped with return air intake pipe (2), and return air intake pipe (2) bottom and third fan (11) end fixed connection, cabinet body (1) surface has seted up pan feeding mouth (9), pan feeding mouth (9) are equipped with cabinet body (8) and cabinet door (8) and door (7) are located the equal characteristic of being connected with cabinet door (8) and door (7) one side, and door (8) are located the operation panel (7) and are located its one side. The cabinet body (1) is internally provided with an air circulation mechanism (21), and the air circulation mechanism (21) is internally provided with a condensation mechanism (15).
2. The water-cooled direct expansion air conditioning unit of claim 1, further comprising: the utility model provides a gas circulation mechanism (21) includes air filter element (12), water tank (10), pipe (16), cooling tube (13), water pump (14) and condensation mechanism (15), the inside upper surface of cabinet body (1) is equipped with air filter element (12), and air filter element (12) and cabinet body (1) fixed connection, be equipped with water tank (10) in the cabinet body (1), and water tank (10) bottom and cabinet body (1) fixed connection, water tank (10) anterior segment is equipped with condensation mechanism (15), and water tank (10) and condensation mechanism (15) pass through pipe (16) fixed connection, condensation mechanism (15) anterior segment is equipped with water pump (14), and water pump (14) and condensation mechanism (15) pass through pipe (16) fixed connection, water pump (14) delivery port is equipped with cooling tube (13), and water pump (14) and water tank (10) pass through cooling tube (13) fixed connection.
3. The water-cooled direct expansion air conditioning unit of claim 2, further comprising: the condensing mechanism (15) comprises a condensing tube (18), a compressor (20), a refrigerant (19) and a partition plate (17), wherein the guide tube (16) penetrates through the condensing mechanism (15) to be connected with the condensing mechanism (15), the condensing tube (18) is arranged in the middle of the guide tube (16), the partition plate (17) is arranged at the bottom of the condensing tube (18), the condensing tube (18) penetrates through the partition plate (17) to be connected with the condensing tube (18), the air inlet end of the condensing tube (18) is provided with the compressor (20), the condensing tube (18) is connected with the compressor (20) through a pipeline, the detachable refrigerant (19) is arranged at one end of the compressor (20), and the refrigerant (19) is connected with the compressor (20) through a pipeline.
4. A water cooled direct expansion air conditioning unit as set forth in claim 3, further characterized in that: the compressor (20), the condenser tube (18), the guide tube (16), the cooling tube (13), the water pump (14) and the water tank (10) are made of low-temperature-resistant materials.
5. The water-cooled direct expansion air conditioning unit of claim 1, further comprising: the first fan (4), the second fan (6), the third fan (11), the water pump (14) and the compressor (20) are electrically connected with the operation panel (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321673768.6U CN220417502U (en) | 2023-06-29 | 2023-06-29 | Water-cooling direct expansion air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321673768.6U CN220417502U (en) | 2023-06-29 | 2023-06-29 | Water-cooling direct expansion air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220417502U true CN220417502U (en) | 2024-01-30 |
Family
ID=89652946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321673768.6U Active CN220417502U (en) | 2023-06-29 | 2023-06-29 | Water-cooling direct expansion air conditioning unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220417502U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656321A (en) * | 2024-02-01 | 2024-03-08 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
-
2023
- 2023-06-29 CN CN202321673768.6U patent/CN220417502U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117656321A (en) * | 2024-02-01 | 2024-03-08 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
| CN117656321B (en) * | 2024-02-01 | 2024-05-07 | 青州市塑霸机械有限公司 | Cooling shaping equipment for corrugated pipe machining |
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