CN101975424A - Air conditioner outdoor unit suitable for low-temperature environment - Google Patents
Air conditioner outdoor unit suitable for low-temperature environment Download PDFInfo
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- CN101975424A CN101975424A CN 201010554786 CN201010554786A CN101975424A CN 101975424 A CN101975424 A CN 101975424A CN 201010554786 CN201010554786 CN 201010554786 CN 201010554786 A CN201010554786 A CN 201010554786A CN 101975424 A CN101975424 A CN 101975424A
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- air
- outdoor unit
- heat
- conditioner outdoor
- air inlet
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- 238000010438 heat treatment Methods 0.000 claims abstract description 22
- 239000012530 fluid Substances 0.000 claims description 11
- 230000002528 anti-freeze Effects 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 239000002283 diesel fuel Substances 0.000 claims description 3
- 239000003350 kerosene Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 4
- 238000007710 freezing Methods 0.000 abstract description 3
- 230000008014 freezing Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000007812 deficiency Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
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Abstract
An air conditioner outdoor unit suitable for low-temperature environment comprises a machine body, an air inlet, an air outlet, an air compressor and fan blades, wherein a heat conduction pipe is arranged on the air inlet of the machine body, and one side of the heat conduction pipe is inserted into a heater; the heating device is provided with an anti-freezing heat-conducting liquid and a heating plate immersed in the heat-conducting liquid. The heat conducting pipe at the air inlet is used for rapidly preheating the surrounding cold air, so that the cold air cannot be frozen at the air inlet of the outdoor unit to influence normal work, and the air sucked by the fan blade is primary hot air preheated by the heat conducting pipe, so that the compression work of the air compressor can be reduced, the service life of the air compressor can be prolonged, the energy required by the compression and heating of the air compressor is reduced, the heating speed is accelerated, the heat conducting pipe has double functions, the defect that the work is influenced by the freezing of the current outdoor unit shell can be overcome, the air entering the fan blade can be preheated, the structure is reasonable, and the effects of saving electricity and energy can be achieved.
Description
[technical field]
The present invention relates to a kind of air conditioner, refer in particular to the off-premises station of air-conditioning.
[background technology]
We know that air conditioner mainly is made up of off-premises station and indoor set, and wherein off-premises station is installed in outdoorly, stand to expose to the sun and rain, and more will be subjected to the test of low temperature in the north of cold.For air conditioner, when winter, to play the effect that can heat, if at this moment when low temperature (below 0 ℃), the air inlet of off-premises station usually can freeze, thus influence heats; Meanwhile, because the wind that blower fan sucks in is cold air, air compressor in the off-premises station will spend more energy and the air of low temperature could be heated into warm braw and give indoor heating like this, this not only consumes energy greatly, and can increase the live load of air compressor machine greatly, thus the service life that causes reducing air compressor machine easily, so job insecurity appears in current air-conditioner outdoor unit easily under low temperature environment, service life is on the low side, and power consumption is bigger, does not meet the environmental protection demand of people's pay attention to day by day.
[summary of the invention]
The objective of the invention is to be to overcome the deficiencies in the prior art, provide that a kind of rational in infrastructure, heating performance is good, energy-conserving and environment-protective, be applicable to the air-conditioner outdoor unit of low temperature environment.
In order to solve the technical problem of above-mentioned existence, the present invention takes following technical proposals:
A kind of air-conditioner outdoor unit that is applicable to low temperature environment, include body, be located at air inlet and air outlet on the body, and be located in the body air compressor and towards the fan blade of air inlet, the air inlet of this body is provided with heat pipe, and a side of described heat pipe is inserted in the heat-producing machine; In this heat-producing machine, be provided with antifreeze conductive fluid and the heating board that is immersed in the conductive fluid.
In the improvement project to the above-mentioned air-conditioner outdoor unit that is applicable to low temperature environment, described heat pipe is the vacuum copper pipe.
In the improvement project to the above-mentioned air-conditioner outdoor unit that is applicable to low temperature environment, this antifreeze conductive fluid 31 is kerosene or diesel oil.
In the improvement project to the above-mentioned air-conditioner outdoor unit that is applicable to low temperature environment, this heating board is the nanometer heating board.
In the improvement project to the above-mentioned air-conditioner outdoor unit that is applicable to low temperature environment, this heating board has at least one pair of, and every pair of heating board is symmetrically distributed in the heat pipe both sides that are inserted in the heat-producing machine.
Compared with prior art, of the present invention have a following advantage: because it is to utilize the heat pipe at air inlet place to come cold air around the rapid preheating, so cold air can not freeze at the air inlet place of off-premises station and influence operate as normal, and at this moment the air that sucks in of fan blade is an elementary hot gas through the heat pipe preheating, thereby can alleviate the compression work of air compressor, both can improve its life-span, the compression that has also reduced air compressor heats required energy, it heats and speeds up, as can be seen, heat pipe has double action, both can solve that current casing of outdoor freezes and the deficiency that influences work, can play the air preheat that feeds into fan blade again, thus of the present invention rational in infrastructure, and can play the effect of power and energy saving.
The present invention is further described below in conjunction with the drawings and specific embodiments:
[description of drawings]
Fig. 1 is the structural representation of the embodiment of the invention.
[specific embodiment]
The present invention is a kind of air-conditioner outdoor unit that is applicable to low temperature environment, include body 1, be located at air inlet 11 and air outlet 12 on the body 1, and be located in the body 1 air compressor and towards the fan blade (not drawing among the figure) of air inlet, at this, coiling is provided with heat pipe 2 on the air inlet 11 of body 1, and a side of described heat pipe 2 is inserted in the heat-producing machine 3; In this heat-producing machine 3, be provided with antifreeze conductive fluid 31 and the heating board 32 that is immersed in the conductive fluid 31.Heating board 32 is usually by 33 controls of the action button on the heat-producing machine, or adopt and respond to the automatically actuated temperature inductor of low temperature, like this under low temperature environment when (generally at-5~-25 ℃), release the button artificially or induction is down automatically, the heating board 32 of heat-producing machine begins energising and heats, and heat for rapidly antifreeze conductive fluid 31, conductive fluid 31 is more rapidly with heat transferred heat pipe 2, so the cold air around heat pipe 2 is by preheating rapidly, cold air can not freeze at the air inlet place of off-premises station and influence operate as normal, and at this moment the air that sucks in of fan blade is an elementary hot gas through the heat pipe preheating, thereby can alleviate the compression work of air compressor, both can improve its life-span, the compression that has also reduced air compressor heats required energy, and it heats and speeds up.As can be seen, heat pipe has double action, both can solve that current casing of outdoor freezes and the deficiency that influences work can play the air preheat that feeds into fan blade again, thus of the present invention rational in infrastructure, and can play the effect of power and energy saving.
Heat pipe 2 is the vacuum copper pipe normally, can improve heat transfer efficiency greatly like this.
In the present embodiment, heat-producing machine 3 is fixed on the side of body 1.Certainly, it also can be arranged near other place of body.
Antifreeze conductive fluid 31 is the kerosene, diesel oil etc. of low freezing point normally, also can not freeze under low temperature environment like this.
For improving safety in utilization, one deck protection network (not drawing among the figure) can be set outside heat pipe, be similar to the guard on the off-premises station.
Claims (5)
1. air-conditioner outdoor unit that is applicable to low temperature environment, include body (1), be located at air inlet (11) and air outlet (12) on the body (1), and be located in the body (1) air compressor and towards the fan blade of air inlet, it is characterized in that: the air inlet (11) of this body (1) is provided with heat pipe (2), and a side of described heat pipe (2) is inserted in the heat-producing machine (3); In this heat-producing machine (3), be provided with antifreeze conductive fluid (31) and be immersed in heating board (32) in the conductive fluid (31).
2. the air-conditioner outdoor unit that is applicable to low temperature environment according to claim 1 is characterized in that: described heat pipe is the vacuum copper pipe.
3. the air-conditioner outdoor unit that is applicable to low temperature environment according to claim 1 and 2 is characterized in that: this antifreeze conductive fluid (31) is kerosene or diesel oil.
4. air-conditioner outdoor unit according to claim 1 and 2 is characterized in that: this heating board (32) is the nanometer heating board.
5. air-conditioner outdoor unit according to claim 4 is characterized in that: this heating board (32) has at least one pair of, and every pair of heating board is symmetrically distributed in heat pipe (2) both sides that are inserted in the heat-producing machine (3).
Priority Applications (1)
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CN 201010554786 CN101975424A (en) | 2010-11-15 | 2010-11-15 | Air conditioner outdoor unit suitable for low-temperature environment |
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CN 201010554786 CN101975424A (en) | 2010-11-15 | 2010-11-15 | Air conditioner outdoor unit suitable for low-temperature environment |
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CN101975424A true CN101975424A (en) | 2011-02-16 |
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CN 201010554786 Pending CN101975424A (en) | 2010-11-15 | 2010-11-15 | Air conditioner outdoor unit suitable for low-temperature environment |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103884063A (en) * | 2014-03-20 | 2014-06-25 | 陈万仁 | Anti-freezing air source heat pump system |
CN103983013A (en) * | 2014-05-30 | 2014-08-13 | 中国水产科学研究院渔业机械仪器研究所 | Novel frostless air source heat pump water heater |
CN106705281A (en) * | 2016-11-17 | 2017-05-24 | 新奥泛能网络科技股份有限公司 | Fresh air system |
CN108036404A (en) * | 2017-11-10 | 2018-05-15 | 淮北智淮科技有限公司 | A kind of air conditioner heat exchange system and its air-conditioning |
CN111473427A (en) * | 2020-05-09 | 2020-07-31 | 宁波奥克斯电气股份有限公司 | Air return mesh enclosure for delaying heating and frosting, control method, air conditioner and storage medium |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09159327A (en) * | 1995-12-06 | 1997-06-20 | Hitachi Ltd | Refrigerating machine |
CN1690593A (en) * | 2004-04-28 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Frost-proof heat pump capable of continuous operation |
CN101699196A (en) * | 2009-10-28 | 2010-04-28 | 华南理工大学 | Air-cooling heat pump using excess heat of compressor for frost prevention |
CN201593837U (en) * | 2010-01-25 | 2010-09-29 | 程启进 | Air conditioner outdoor unit with defrosting heater |
CN201852225U (en) * | 2010-11-15 | 2011-06-01 | 中山市格普斯纳米电热科技有限公司 | Air conditioner outdoor unit suitable for low-temperature environment |
-
2010
- 2010-11-15 CN CN 201010554786 patent/CN101975424A/en active Pending
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09159327A (en) * | 1995-12-06 | 1997-06-20 | Hitachi Ltd | Refrigerating machine |
CN1690593A (en) * | 2004-04-28 | 2005-11-02 | 乐金电子(天津)电器有限公司 | Frost-proof heat pump capable of continuous operation |
CN101699196A (en) * | 2009-10-28 | 2010-04-28 | 华南理工大学 | Air-cooling heat pump using excess heat of compressor for frost prevention |
CN201593837U (en) * | 2010-01-25 | 2010-09-29 | 程启进 | Air conditioner outdoor unit with defrosting heater |
CN201852225U (en) * | 2010-11-15 | 2011-06-01 | 中山市格普斯纳米电热科技有限公司 | Air conditioner outdoor unit suitable for low-temperature environment |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103884063A (en) * | 2014-03-20 | 2014-06-25 | 陈万仁 | Anti-freezing air source heat pump system |
CN103884063B (en) * | 2014-03-20 | 2017-02-01 | 河南瑞邦环境科技有限公司 | Anti-freezing air source heat pump system |
CN103983013A (en) * | 2014-05-30 | 2014-08-13 | 中国水产科学研究院渔业机械仪器研究所 | Novel frostless air source heat pump water heater |
CN106705281A (en) * | 2016-11-17 | 2017-05-24 | 新奥泛能网络科技股份有限公司 | Fresh air system |
CN108036404A (en) * | 2017-11-10 | 2018-05-15 | 淮北智淮科技有限公司 | A kind of air conditioner heat exchange system and its air-conditioning |
CN111473427A (en) * | 2020-05-09 | 2020-07-31 | 宁波奥克斯电气股份有限公司 | Air return mesh enclosure for delaying heating and frosting, control method, air conditioner and storage medium |
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Application publication date: 20110216 |