CN114294723A - Compact dual-power cooling and heating mobile air conditioning unit - Google Patents
Compact dual-power cooling and heating mobile air conditioning unit Download PDFInfo
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- CN114294723A CN114294723A CN202111644966.5A CN202111644966A CN114294723A CN 114294723 A CN114294723 A CN 114294723A CN 202111644966 A CN202111644966 A CN 202111644966A CN 114294723 A CN114294723 A CN 114294723A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 36
- 238000001816 cooling Methods 0.000 title claims abstract description 31
- 238000010438 heat treatment Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 95
- 238000009833 condensation Methods 0.000 claims abstract description 26
- 230000005494 condensation Effects 0.000 claims abstract description 26
- 238000010248 power generation Methods 0.000 claims abstract description 13
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 230000003750 conditioning effect Effects 0.000 claims abstract description 6
- 238000001704 evaporation Methods 0.000 claims abstract description 5
- 230000008020 evaporation Effects 0.000 claims abstract description 5
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 238000005485 electric heating Methods 0.000 claims abstract description 4
- 239000002918 waste heat Substances 0.000 claims abstract description 4
- 239000003507 refrigerant Substances 0.000 claims abstract description 3
- 239000007921 spray Substances 0.000 claims description 11
- 230000017525 heat dissipation Effects 0.000 claims description 9
- 238000009434 installation Methods 0.000 claims description 4
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009977 dual effect Effects 0.000 claims description 2
- 238000004804 winding Methods 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims 1
- 239000003570 air Substances 0.000 abstract description 58
- 239000012080 ambient air Substances 0.000 abstract description 2
- 238000005057 refrigeration Methods 0.000 description 7
- 238000012423 maintenance Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
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Abstract
The invention relates to a compact dual-power supply cold and warm mobile air conditioning unit. The air conditioning system comprises a cooling and heating conditioning unit, wherein the cooling and heating conditioning unit comprises a water tank, a heat exchanger and a compressor unit, when heating is carried out, ambient air is heated into hot air through electric heating arranged on the heat exchanger and waste heat of an engine water system, when cooling is carried out, a refrigerant absorbs heat through evaporation of the heat exchanger to absorb air heat to form cold air, and meanwhile water vapor in the air is precipitated to the water tank to be collected after being condensed; the air supply unit is used for discharging hot air or cold air formed by the cooling and heating unit to cool or heat external equipment; the power generation unit is used for providing a power supply for the system when the system does not have an external power supply; the air-water mixed condensation heat exchange unit comprises a condensation fan, a spraying assembly, a condenser and an expansion water tank. The invention has compact layout, comprehensively utilizes the internal space, miniaturizes the unit, and achieves the advantages of the outdoor apron and airplane guarantee requirement, simple and convenient operation and the like.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to a compact dual-power supply cold and warm mobile air conditioning unit.
Background
When the hub of a military or civil small aircraft or a business aircraft is cooled or maintained and debugged on a terrace, the movable air conditioning unit is required to cool or heat the hub so as to meet the requirement of comfort level of workers and the requirement of heat dissipation of heating components. However, the prior art has the following defects: some apron places are not provided with an external power supply function, and an air conditioning unit using the external power supply function is inconvenient to operate and cannot guarantee the apron; the airplane maintenance personnel can only carry out outdoor apron maintenance on the airplane in hot days or in cold weather, so that the efficiency is low; the existing air conditioning unit is large in size and inconvenient to move.
Disclosure of Invention
Therefore, the technical problems to be solved by the invention are to overcome the problems of inconvenient operation caused by external power connection used by the air conditioning unit in the prior art, low efficiency caused by apron maintenance in the hot day or in cold weather, large volume and inconvenient movement of the air conditioning unit.
In order to solve the technical problem, the invention provides a compact dual-power supply cold and warm mobile air conditioning unit which comprises
The cooling and heating system comprises a cooling and heating adjusting unit and a heating and cooling adjusting unit, wherein the cooling and heating adjusting unit comprises a water tank, a heat exchanger and a compressor unit, when heating is carried out, ambient air is heated into hot air through electric heating arranged on the heat exchanger and waste heat of an engine water system of the compressor unit, when cooling is carried out, a refrigerant absorbs heat through evaporation of the heat exchanger and absorbs air heat to form cold air, and meanwhile water vapor in the air is precipitated to the water tank for collection after condensation;
the air supply unit is used for discharging hot air or cold air formed by the cooling and heating unit to cool or heat external equipment;
the power generation unit is used for providing a power supply for system power utilization when the system has no external power supply;
the mixed condensation heat transfer unit of geomantic omen, the mixed condensation heat transfer unit of geomantic omen includes condensation fan, spray assembly, condenser, expansion tank, the condenser is used for power generation unit's heat dissipation, the condensation fan is used for carrying out the forced air cooling to the condenser, spray assembly is used for sending the comdenstion water in the water tank to the condenser surface and evaporates the heat dissipation, expansion tank links to each other with the condenser.
In one embodiment of the invention, the air conditioning unit system further comprises a frame, and one longitudinal end of the frame is provided with an electric control cabinet, an operation panel and an external cable winding frame.
In one embodiment of the invention, the air supply unit comprises a blower and an air outlet box, the blower is connected with an air supply pipe, the air outlet box is provided with an air outlet, and the air supply pipe is used for supplying air generated by the blower out of the air outlet.
In one embodiment of the invention, the air outlet box and the heat exchanger are respectively arranged at two transverse ends of the air blower, the compressor unit is arranged at one longitudinal end of the air blower, and the electric control cabinet is arranged at the other longitudinal end of the air blower.
In one embodiment of the invention, the power generation unit comprises a generator set, and the generator set is arranged at one longitudinal end of the compressor set.
In one embodiment of the invention, the condensation fan is arranged at the top of the frame and above the generator set, the rainwater-proof device is arranged above the condensation fan, and the expansion tank is arranged above the transverse side wall of the frame.
In one embodiment of the invention, the condenser is provided on two mutually perpendicular side walls at the other longitudinal end of the frame.
In one embodiment of the invention, the spray assembly comprises a water pump, a water inlet pipe, a water outlet pipe and a spray head, wherein two ends of the water inlet pipe are respectively connected with the water tank and a water inlet end of the water pump, two ends of the water outlet pipe are respectively connected with the spray head and a water outlet end of the water pump, and condensed water in the water tank is sprayed to the surface of the condenser through the spray head.
In one embodiment of the invention, the air conditioning unit system further comprises a trailer chassis provided with moving wheels, and the side ends of the trailer chassis are provided with a towing rod and a parking mechanism.
In one embodiment of the invention, universal wheels are arranged at the bottom of the water tank, a handle is arranged at the side part of the water tank, a receiving structure is arranged on the trailer chassis, a sliding roller which is matched with the receiving structure to move is arranged at the upper part of the water tank, a positioning block is further arranged on the water tank, and the receiving structure comprises a positioning groove matched with the positioning block.
Compared with the prior art, the technical scheme of the invention has the following advantages:
according to the compact dual-power supply cold and warm mobile air conditioning unit, under the condition that no external power supply exists, the power generation unit can be started to operate to provide power, normal electric refrigeration and heating operation of the unit is guaranteed, the refrigeration compressor provides a cold energy source, the condenser is condensed and cooled through the condensing fan, the air-water mixed condensation heat exchange unit is arranged, water cooling and air cooling are integrated, low-temperature condensate water generated by refrigeration is sent to the surface of the condenser, and evaporation and heat dissipation are achieved. The system has complete functions, compact layout and comprehensive utilization of internal space, miniaturizes the unit, meets the guarantee requirement of outdoor apron airplanes, and has the advantages of simple and convenient operation and the like.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the embodiments of the present disclosure taken in conjunction with the accompanying drawings, in which
Fig. 1 is a schematic diagram of the overall structure of a compact dual-power supply cooling and heating mobile air conditioning unit.
Fig. 2 is a schematic diagram of a top view structure of a compact dual-power supply cooling and heating mobile air conditioning unit.
Fig. 3 is a schematic structural diagram of another view angle of the compact dual-power supply cooling and heating mobile air conditioning unit.
Figure 4 is a schematic view of the tank and trailer chassis mating.
The specification reference numbers indicate: 1. a cooling and heating adjusting unit; 11. a water tank; 111. a universal wheel; 112. a handle; 113. a slide roller; 114. positioning blocks; 12. a heat exchanger; 13. a compressor unit; 2. an air supply unit; 21. a blower; 22. an air outlet box; 221. an air outlet; 3. a power generation unit; 31. a generator set; 4. the wind-water mixing condensation heat exchange unit; 41. a condensing fan; 42. a spray assembly; 421. a water pump; 422. a water inlet pipe; 423. a water outlet pipe; 43. a condenser; 44. an expansion tank; 5. a frame; 51. an electric control cabinet; 52. an operation panel; 53. a cable reel; 54. a partition plate; 55. an access door; 6. a rain-proof device; 7. a trailer undercarriage; 71. a moving wheel; 72. a tow bar; 73. a parking mechanism; 74. a receiving structure; 741. positioning a groove; 75. a fire extinguisher.
Detailed Description
The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.
Referring to fig. 1 to 4, the compact dual power supply cooling and heating mobile air conditioning unit of the invention comprises
The air conditioning system comprises a cooling and heating conditioning unit 1, wherein the cooling and heating conditioning unit 1 comprises a water tank 11, a heat exchanger 12 and a compressor unit 13, when heating is carried out, surrounding air is heated into hot air by electric heating arranged on the heat exchanger 12 and waste heat of an engine water system of the compressor unit, when refrigerating is carried out, refrigerating liquid is evaporated through the heat exchanger 12 to absorb heat and absorb air heat to form cold air, and meanwhile water vapor in the air is precipitated to the water tank 11 to be collected after being condensed;
the air supply unit 2 is used for discharging hot air or cold air formed by the cooling and heating unit 1 to cool or heat external equipment;
the power generation unit 3 is used for providing a power supply for system power utilization when the system has no external power supply;
wind-water mixed condensation heat exchange unit 4, wind-water mixed condensation heat exchange unit 4 includes condensation fan 41, spray assembly 42, condenser 43, expansion tank 44, condenser 43 is used for power generation unit 3's heat dissipation, condensation fan 41 is used for carrying out the forced air cooling to condenser 43, spray assembly 42 is used for sending the comdenstion water in the water tank 11 to condenser 43 surface and carries out the evaporation heat dissipation, expansion tank 44 links to each other with condenser 43.
According to the invention, under the condition of no external power supply, the power generation unit 3 can be started to operate to provide power, so that the normal electric refrigeration and heating operation of the unit is ensured, the refrigeration compressor provides a cold energy source, the condenser 43 is condensed and radiated by the condensing fan 41, the air-water mixed condensation heat exchange unit 4 is arranged, water cooling and air cooling are integrated, and low-temperature condensate water generated by refrigeration is sent to the surface of the condenser 43 to be evaporated and radiated.
Specifically, the air conditioning unit system further comprises a frame 5, wherein an electric cabinet 51, an operation panel 52 and an external cable reel 53 are arranged at one longitudinal end of the frame 5, and an external power supply can be provided for the system by installing an external cable on the reel.
Specifically, the air supply unit 2 includes an air blower 21 and an air outlet box 22, the air blower 21 is connected to an air supply pipe, the air outlet box 22 is provided with an air outlet 221, and the air supply pipe supplies air generated by the air blower 21 from the air outlet 221. The air outlets 221 of this embodiment are provided in two, and the two air outlets 221 face the lateral side of the frame 5.
Specifically, the air outlet box 22 and the heat exchanger 12 are respectively arranged at two transverse ends of the air blower 21, the compressor unit 13 is arranged at one longitudinal end of the air blower 21, the electric control cabinet 51 is arranged at the other longitudinal end of the air blower 21, the power generation unit 3 comprises a generator set 31, the generator set 31 is arranged at one longitudinal end of the compressor unit 13, and a partition plate 54 is arranged between the generator set 31 and the compressor unit 13. Above-mentioned setting, rational utilization the installation frame 5 in the frame 5 for overall structure is compact, is convenient for arrange, has reduced the installation volume.
Specifically, condensation fan 41 locates the frame 5 top and is located the top of generating set, condensation fan 41 top is equipped with rain-proof water installation 6, expansion tank 44 locates the top of the horizontal lateral wall of frame 5. The condensation fan 41 top is installed outdoors rain-proof device 6 is including rain-proof shutter, when guaranteeing the outdoor use of unit, and the unit is unlikely to inside to the rainwater.
Specifically, the condenser 43 is disposed on two mutually perpendicular side walls of the other longitudinal end of the frame 5, and meanwhile, the condenser 43 and the heat exchanger 12 are further provided with an access door 55, so that the maintenance is facilitated.
Specifically, the spraying assembly 42 includes a water pump 421, a water inlet pipe 422, a water outlet pipe 423 and a spraying head, two ends of the water inlet pipe 422 are respectively connected to the water inlet ends of the water tank 11 and the water pump 421, two ends of the water outlet pipe 423 are respectively connected to the spraying head and the water outlet end of the water pump 421, and condensed water in the water tank 11 is sprayed to the surface of the condenser 43 through the spraying head. The condenser 43 of the generator water system and the refrigeration condensation heat exchanger 12 are integrated, so that the size of the unit in the aspects of width and height can be reduced under the condition of ensuring an effective heat dissipation state.
Specifically, the air conditioning unit system further comprises a trailer chassis 7, wherein the trailer chassis 7 is provided with moving wheels 71, the side end of the trailer chassis 7 is provided with a towing rod 72 and a parking mechanism 73, so that the whole unit can be conveniently moved and parked, and the trailer chassis 7 is further provided with a fire extinguisher 75.
Specifically, the bottom of the water tank 11 is provided with a universal wheel 111, the side of the water tank 11 is provided with a handle 112, the trailer chassis 7 is provided with a receiving structure 74, the upper portion of the water tank 11 is provided with a sliding roller 113 which moves in cooperation with the receiving structure 74, the water tank 11 is further provided with a positioning block 114, and the receiving structure 74 comprises a positioning groove 741 which is matched with the positioning block 114. Above-mentioned setting can conveniently shift out whole water tank 11 from trailer chassis 7 to conveniently change water tank 11 when water is full in water tank 11.
In conclusion, the compact dual-power supply cold and warm mobile air conditioning unit has the advantages of complete functions, compact layout, comprehensive utilization of internal space, miniaturization of the unit, capability of meeting the guarantee requirement of outdoor apron airplanes, simplicity and convenience in operation and the like.
It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications of the invention may be made without departing from the spirit or scope of the invention.
Claims (10)
1. The utility model provides a compact dual supply changes in temperature mobile air conditioning unit which characterized in that: comprises that
The air conditioning system comprises a cooling and heating conditioning unit (1), wherein the cooling and heating conditioning unit (1) comprises a water tank (11), a heat exchanger (12) and a compressor unit (13), when heating is carried out, surrounding air is heated into hot air by electric heating arranged on the heat exchanger (12) and waste heat of an engine water system of the compressor unit, when cooling is carried out, a refrigerant is evaporated through the heat exchanger (12) to absorb heat and absorb air heat to form cold air, and meanwhile water vapor in the air is precipitated to the water tank (11) to be collected after being condensed;
the air supply unit (2), the said air supply unit (2) is used for discharging the hot air or cold air formed by the cold-warm regulating unit (1) and cooling or heating the external equipment;
the power generation unit (3) is used for providing a power supply for system power consumption when the system is not provided with an external power supply;
wind-water mixed condensation heat exchange unit (4), wind-water mixed condensation heat exchange unit (4) includes condensation fan (41), spray assembly (42), condenser (43), expansion tank (44), the heat dissipation of condenser (43) integrated power generation unit (3), condensation fan (41) are used for carrying out the forced air cooling to condenser (43), spray assembly (42) are used for sending the comdenstion water in water tank (11) to condenser (43) surface and carry out the evaporation heat dissipation, expansion tank (44) link to each other with condenser (43).
2. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 1, characterized in that: the air conditioning unit system further comprises a frame (5), wherein an electric control cabinet (51), an operation panel (52) and an external cable winding rack (53) are arranged at one longitudinal end of the frame (5).
3. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 2, characterized in that: the air supply unit (2) comprises an air blower (21) and an air outlet box (22), the air blower (21) is connected with an air supply pipe, the air outlet box (22) is provided with an air outlet (221), and the air supply pipe sends out air generated by the air blower (21) from the air outlet (221).
4. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 3, characterized in that: the air outlet box (22) and the heat exchanger (12) are respectively arranged at the two transverse ends of the air blower (21), the compressor unit (13) is arranged at one longitudinal end of the air blower (21), and the electric control cabinet (51) is arranged at the other longitudinal end of the air blower (21).
5. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 4, characterized in that: the power generation unit (3) comprises a generator set (31), and the generator set (31) is arranged at one longitudinal end of the compressor set (13).
6. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 5, characterized in that: frame (5) top and the top that is located generating set (31) are located condensation fan (41), condensation fan (41) top is equipped with rain-proof water installation (6), the top of the horizontal lateral wall of frame (5) is located in expansion tank (44).
7. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 6, characterized in that: the condenser (43) is arranged on two mutually vertical side walls at the other longitudinal end of the frame (5).
8. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 1, characterized in that: the spraying assembly (42) comprises a water pump (421), a water inlet pipe (422), a water outlet pipe (423) and a spraying head, the two ends of the water inlet pipe (422) are respectively connected with the water inlet ends of the water tank (11) and the water pump (421), the two ends of the water outlet pipe (423) are respectively connected with the water outlet ends of the spraying head and the water pump (421), and condensed water in the water tank (11) is sprayed to the surface of the condenser (43) through the spraying head.
9. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 1, characterized in that: the air conditioning unit system further comprises a trailer chassis (7), wherein the trailer chassis (7) is provided with moving wheels (71), and the side end of the trailer chassis (7) is provided with a towing rod (72) and a parking mechanism (73).
10. The compact dual-power supply cold and warm mobile air conditioning unit according to claim 9, characterized in that: the utility model discloses a trailer, including water tank (11), water tank (11) bottom is equipped with universal wheel (111), water tank (11) lateral part is equipped with handle (112), trailer chassis (7) are equipped with accepts structure (74), water tank (11) upper portion is equipped with and accepts slide roller (113) that structure (74) cooperateed and move, water tank (11) still are equipped with locating piece (114), accept structure (74) including with locating piece (114) complex constant head tank (741).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644966.5A CN114294723A (en) | 2021-12-30 | 2021-12-30 | Compact dual-power cooling and heating mobile air conditioning unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111644966.5A CN114294723A (en) | 2021-12-30 | 2021-12-30 | Compact dual-power cooling and heating mobile air conditioning unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114294723A true CN114294723A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111644966.5A Pending CN114294723A (en) | 2021-12-30 | 2021-12-30 | Compact dual-power cooling and heating mobile air conditioning unit |
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| Country | Link |
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| CN (1) | CN114294723A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201214487Y (en) * | 2008-06-12 | 2009-04-01 | 江苏今创斯博尔空港设备有限公司 | High temperature resistant aircraft earth surface air-conditioning |
| US20120067965A1 (en) * | 2010-09-17 | 2012-03-22 | Hobart Brothers Company | Control systems and methods for modular heating, ventilating, air conditioning, and refrigeration systems |
| CN204648515U (en) * | 2015-04-29 | 2015-09-16 | 无锡雪鸥移动空调有限公司 | The aircraft technology ensuring mobile air conditioner of not draining |
| CN207956100U (en) * | 2018-02-02 | 2018-10-12 | 无锡雪鸥移动空调有限公司 | Compact moves engineering air-conditioning |
| CN214307755U (en) * | 2020-12-04 | 2021-09-28 | 浙江青风环境股份有限公司 | Air-water cooling integrated grain cooler |
-
2021
- 2021-12-30 CN CN202111644966.5A patent/CN114294723A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201214487Y (en) * | 2008-06-12 | 2009-04-01 | 江苏今创斯博尔空港设备有限公司 | High temperature resistant aircraft earth surface air-conditioning |
| US20120067965A1 (en) * | 2010-09-17 | 2012-03-22 | Hobart Brothers Company | Control systems and methods for modular heating, ventilating, air conditioning, and refrigeration systems |
| CN204648515U (en) * | 2015-04-29 | 2015-09-16 | 无锡雪鸥移动空调有限公司 | The aircraft technology ensuring mobile air conditioner of not draining |
| CN207956100U (en) * | 2018-02-02 | 2018-10-12 | 无锡雪鸥移动空调有限公司 | Compact moves engineering air-conditioning |
| CN214307755U (en) * | 2020-12-04 | 2021-09-28 | 浙江青风环境股份有限公司 | Air-water cooling integrated grain cooler |
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Application publication date: 20220408 |