CN201852225U - Air conditioner outdoor unit suitable for low-temperature environment - Google Patents
Air conditioner outdoor unit suitable for low-temperature environment Download PDFInfo
- Publication number
- CN201852225U CN201852225U CN2010206194968U CN201020619496U CN201852225U CN 201852225 U CN201852225 U CN 201852225U CN 2010206194968 U CN2010206194968 U CN 2010206194968U CN 201020619496 U CN201020619496 U CN 201020619496U CN 201852225 U CN201852225 U CN 201852225U
- Authority
- CN
- China
- Prior art keywords
- air
- outdoor unit
- heat
- conditioner outdoor
- air inlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 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
Images
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 utility model relates to a kind of air conditioner, refers 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.
[utility model content]
The purpose of this utility model is to be to overcome the deficiencies in the prior art, provides that a kind of rational in infrastructure, heating performance is good, energy-conserving and environment-protective, is applicable to the air-conditioner outdoor unit of low temperature environment.
In order to solve the technical problem of above-mentioned existence, the utility model is taked 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 utility model 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 utility model rational in infrastructure, and can play the effect of power and energy saving.
Below in conjunction with the drawings and specific embodiments the utility model is further specified:
[description of drawings]
Fig. 1 is the structural representation of the utility model embodiment.
[specific embodiment]
The utility model 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 utility model 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)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206194968U CN201852225U (en) | 2010-11-15 | 2010-11-15 | Air conditioner outdoor unit suitable for low-temperature environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206194968U CN201852225U (en) | 2010-11-15 | 2010-11-15 | Air conditioner outdoor unit suitable for low-temperature environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201852225U true CN201852225U (en) | 2011-06-01 |
Family
ID=44094616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206194968U Expired - Fee Related CN201852225U (en) | 2010-11-15 | 2010-11-15 | Air conditioner outdoor unit suitable for low-temperature environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201852225U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975424A (en) * | 2010-11-15 | 2011-02-16 | 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 |
| CN111156658A (en) * | 2019-12-23 | 2020-05-15 | 珠海格力电器股份有限公司 | Anti-freezing device for air conditioner outdoor unit, anti-freezing control method for air conditioner outdoor unit and air conditioner |
| CN112460739A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Anti-freezing device and control method thereof, heat pump unit and air conditioner |
-
2010
- 2010-11-15 CN CN2010206194968U patent/CN201852225U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101975424A (en) * | 2010-11-15 | 2011-02-16 | 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 |
| CN111156658A (en) * | 2019-12-23 | 2020-05-15 | 珠海格力电器股份有限公司 | Anti-freezing device for air conditioner outdoor unit, anti-freezing control method for air conditioner outdoor unit and air conditioner |
| CN112460739A (en) * | 2020-11-19 | 2021-03-09 | 珠海格力电器股份有限公司 | Anti-freezing device and control method thereof, heat pump unit and air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110601 Termination date: 20141115 |
|
| EXPY | Termination of patent right or utility model |