CN103486775B - The heat conduction structure of air-conditioner and air-conditioner - Google Patents
The heat conduction structure of air-conditioner and air-conditioner Download PDFInfo
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- CN103486775B CN103486775B CN201310458335.3A CN201310458335A CN103486775B CN 103486775 B CN103486775 B CN 103486775B CN 201310458335 A CN201310458335 A CN 201310458335A CN 103486775 B CN103486775 B CN 103486775B
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- insulation tank
- heat insulation
- conditioner
- evaporation tube
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Abstract
The present invention gives a kind of heat conduction structure of air-conditioner, comprise evaporimeter, evaporimeter comprises evaporation tube again, and evaporation tube is through the heat insulation tank of sealing, and evaporation tube two ends are stretched out outside heat insulation tank, be filled with and lead warm liquid in heat insulation tank, lead warm pipe at least one and run through heat insulation tank.In evaporation tube, cold-producing medium is transferred to the process of gaseous state by liquid state, drives evaporation tube environment temperature to decline, leads warm pipe and run through heat insulation tank, and through leading the heat transfer of warm liquid, the temperature leading warm liquid declines and drives the temperature leading Wen Guanzhong air-flow to decline; The process more than making gas flow temperature decline completes leading in warm liquid, reduces and produces condensed water, and lead warm liquid heat transfer and the simple gas of the efficiency comparative of convection current contact the convection current that produces afterwards with fin and heat conduction efficiency high.Technique effect is: structure is simple, heat conduction efficiency is high, reduce generation condensed water and energy-conserving and environment-protective.The present invention gives a kind of air-conditioner, comprise the heat conduction structure of above-mentioned air-conditioner, there are all advantages of above-mentioned heat-exchange device.
Description
Technical field
The present invention relates to a kind of heat conduction structure of air-conditioner; The invention still further relates to a kind of air-conditioner.
Background technology
Common air-conditioner is that one is provided with compressor, condenser, the device of capillary and evaporimeter, and form a series of kind of refrigeration cycle, namely the compression process of cold-producing medium through compressor, then isobaric condensation within the condenser, again through capillary adiabatic expansion, last isobaric evaporation in evaporimeter, because cold-producing medium walks heat by liquid gasification zone, makes room temperature reduce.
At present, the heat conduction structure of air-conditioner mainly comprises evaporimeter, and the fin evaporation tube that evaporimeter comprises evaporation tube and outside is nest plate type copper tube and fin pipe group, and its principle increases heat transfer for utilizing fin, increase the contact area of air-flow and evaporimeter, reach the gas flow temperature making to flow through and decline.But above-mentioned conduction French inefficiency, wastes energy; And simultaneously, the surface of evaporimeter being formed with condensed water, being also provided with extra condensate drain to dispose this air-conditioner of these condensed waters.
Summary of the invention
Technical problem to be solved by this invention is to provide the heat conduction structure of the air-conditioner that a kind of structure is simple, heat conduction efficiency is high, and this heat conduction structure reduces generation condensed water while refrigeration.
For solving the problems of the technologies described above, the invention provides a kind of heat conduction structure of air-conditioner, comprise the evaporation tube of evaporimeter, heat insulation tank and lead temperature pipe, evaporation tube is through the heat insulation tank of sealing, evaporation tube two ends are stretched out outside heat insulation tank, be filled with in heat insulation tank and lead warm liquid, lead warm pipe at least one and run through heat insulation tank.
After adopting such structure, during refrigeration, in evaporation tube, cold-producing medium is transferred to the process of gaseous state by liquid state, absorb a large amount of heats, evaporation tube environment temperature is driven to decline, evaporation tube makes the warm liquid temp of leading in heat insulation tank decline, and leads warm pipe and runs through heat insulation tank, and through leading the heat transfer of warm liquid, the temperature leading warm liquid declines and drives the temperature led temperature pipe and lead Wen Guanzhong air-flow to decline, and the air-flow after cooling flows out through leading warm pipe; The process more than making gas flow temperature decline completes leading in warm liquid, reduces and produces condensed water, and lead warm liquid heat transfer and the simple gas of the efficiency comparative of convection current contact the convection current that produces afterwards with fin and heat conduction efficiency high.
Advantageous Effects of the present invention is: structure is simple, heat conduction efficiency is high, reduce generation condensed water and energy-conserving and environment-protective.
In order to clearer explanation technology contents of the present invention, below by the heat conduction structure of this air-conditioner referred to as this heat conduction structure.
This heat conduction structure lead warm pipe in heat insulation tank in the shape of a spiral; After adopting such structure, can increase and lead Wen Guanyu and lead warm liquid contact area.
The side wall upper part of the heat insulation tank of this heat conduction structure is provided with liquid-filling valve, and the bottom of heat insulation tank is provided with tapping valve; After adopting such structure, be convenient to supplement or change lead warm liquid.
Electric heater is provided with in the heat insulation tank of this heat conduction structure; After adopting such structure, the heating efficiency of this heat conduction structure can be improved.
The warm pipe front end of leading of this heat conduction structure communicates with inlet plenum, is provided with supply fan in inlet plenum; After adopting such structure, increase and flow through the flow velocity of leading Wen Guanzhong gas, better make room air and this heat conduction structure carry out heat exchange.
The inlet plenum of this heat conduction structure is communicated with the external world by air inlet, and air inlet place is provided with airstrainer; After adopting such structure, make the gas flowing through this heat conduction structure cleaner, healthy.
The warm pipe rear end of leading of this heat conduction structure communicates with exhaust chamber, and be provided with drying tube in exhaust chamber, evaporation tube is through exhaust chamber, and drying tube communicates with evaporation tube, and exhaust chamber bottom is provided with draining valve; After adopting such structure, if the air humidity of indoor is large, the condensing agent in evaporation tube is passed in drying tube, drying tube contacts with the air in exhaust chamber, make the steam in exhaust room air meet cold liquefaction, reduce exhaust indoor air humidity, and then reduce the humidity of room air.
The present invention also provides a kind of air-conditioner, comprises the heat conduction structure of the air-conditioner according to any one of technique scheme, and obviously described air-conditioner should have all beneficial effects of described guide sleeve structure.
Accompanying drawing explanation
Fig. 1 is the sectional view of this heat conduction structure example structure schematic diagram.
Fig. 2 is the enlarged drawing of the part A of Fig. 1.
Fig. 3 is the enlarged drawing of the part B of Fig. 1.
Fig. 4 is the structural representation of this air-conditioner embodiment.
Detailed description of the invention
As shown in Figures 1 to 3
This heat conduction structure 1, comprises the evaporation tube 11 of evaporimeter, heat insulation tank 12, four leads warm pipe 13, drying tube 14, supply fan 15, airstrainer 16, inlet plenum 17 and exhaust chamber 18.
Airtight heat insulation tank 12 is vertically placed, the tube wall of heat insulation tank 12 can adopt insulation material, be filled with in heat insulation tank 12 that to lead warm liquid (not shown, lead warm liquid and be full of heat insulation tank 12), leading warm liquid is water, in heat insulation tank 12, bottom is also provided with electric heater 12c, and the side wall upper part of heat insulation tank 12 is provided with liquid-filling valve 12a, and the bottom of heat insulation tank 12 is provided with tapping valve 12b.
Have the inlet plenum 17 of lower ending opening on the downside of heat insulation tank 12, be fixed with supply fan 15 in the middle part of inlet plenum 17, the air inlet place of inlet plenum 17 bottom is provided with airstrainer 16.
There is the exhaust chamber 18 of upper end open on the upside of heat insulation tank 12, bottom exhaust chamber 18, have draining valve 18a, in exhaust chamber 18, be provided with drying tube 14.
Four upper and lower two end faces of leading warm pipe 13 and running through heat insulation tank 12 respectively, the two ends that every root leads warm pipe 13 are stretched in inlet plenum 17 and exhaust chamber 18 respectively, and every root is led warm pipe 13 and arranged in the shape of a spiral in heat insulation tank 12.
Evaporation tube 11 is through the heat insulation tank 12 of sealing, evaporation tube 11 two ends are stretched out outside heat insulation tank 12, evaporation tube 11 is arranged in roundabout shape in heat insulation tank 12, evaporation tube 11 communicates with drying tube 14, evaporation tube 11 is fixed with drying tube 14 by two three-way control valves and is communicated, and two three-way control valves are the first three-way control valve 19a and the second three-way control valve 19b respectively.
As shown in Figure 4
Air-conditioner comprises this heat conduction structure 1, capillary 5, filter 4, condenser 3 and compressor 2, and this heat conduction structure 1, capillary 5, filter 4, condenser 3 are connected by pipeline successively with compressor 2, inside is filled with cold-producing medium (not shown), a series of kind of refrigeration cycle of final formation.
As shown in Figures 1 to 4
When the refrigeration of air-conditioner, start the supply fan 15 of compressor 2 and this heat conduction structure 1, supply fan 15 accelerates air-flow is flowed into from leading warm pipe 13 lower end, and flow out from leading warm pipe 13 upper end, close the K1 valve port of the first three-way control valve 19a and the K2 valve port of the second three-way control valve 19b, open L1, T1 valve port of the first three-way control valve 19a and L2, T2 valve port of the second three-way control valve 19b;
Cold-producing medium in air-conditioner pressurizes through compressor 2, becomes high temperature and high pressure gas, and enter the condenser 3 of off-premises station, liquidation exothermic reaction, becomes liquid, and heat discharges to air simultaneously.Cold-producing medium, through filter 4 to capillary 5 adiabatic expansion, enters this heat conduction structure 1, and refrigerant vapor absorbs heat, and become gas, cold-producing medium walks heat by liquid gasification zone;
Evaporation tube 11 with lead warm liquid and contact, the tube wall of evaporation tube 11 is to leading warm liquid generation heat transfer, the temperature leading warm liquid around evaporation tube 11 is driven to reduce, lead in warm liquid and convection current occurs, lead warm liquid and the tube wall generation heat transfer of leading warm pipe 13, the air-flow of leading in warm pipe 13 contacts concurrent heat-dissipating with the tube wall of leading warm pipe 13 and conducts, and then makes to reduce from leading the gas flow temperature of discharging warm pipe 13 upper end;
The cold-producing medium of gaseous state is got back in compressor 2 through evaporation tube 11, circularly cooling again.
If when the humidity of indoor is very large, then close the T1 valve port of the first three-way control valve 19a and the T2 valve port of the second three-way control valve 19b, open L1, K1 valve port of the first three-way control valve 19a and L2, K2 valve port of the second three-way control valve 19b, cold-producing medium is again flowed in evaporation tube 11 after drying tube 14, the tube wall of drying tube 14 and exhaust chamber 18 air generation heat transfer, and then the steam in air meets cold liquefaction formation condensed water, reach the effect reducing humidity, the condensed water in exhaust chamber 18 is discharged by draining valve 18a.
When the heating of air-conditioner, cold-producing medium recycled back in air-conditioner in above-mentioned process of refrigerastion can be adopted, cold-producing medium is pressurizeed by compressor 2, cold-producing medium becomes high temperature and high pressure gas, enters in this heat conduction structure 1, cold-producing medium heat release, become liquid, the temperature leading warm liquid raises, and driving the gas temperature through leading warm pipe 13 to raise simultaneously, reaching the object of room air heating;
Or directly add thermal conductance temperature liquid by electric heater 12c, lead warm liquid and the tube wall heat exchange leading warm pipe 13, and then raise the temperature leading air in warm pipe 13.
Above-mentioned cold-producing medium uses the cold-producing medium in general air-conditioning, can be fluorine Lyons 22 cold-producing medium (CHF2CL, R22), and described capillary 5, filter 4, condenser 3 and compressor 2 are all the equipment that existing air-conditioning uses.
Lead warm liquid and for edible oil, lubricating oil, anti-icing fluid or variously can there is no corrosive liquid solution.
Above-described is only one embodiment of the present invention, it should be pointed out that for the person of ordinary skill of the art, under the premise without departing from the principles of the invention, can also make some modification and improvement, and these also should be considered as belonging to protection scope of the present invention.
Claims (5)
1. the heat conduction structure of air-conditioner, comprises the evaporation tube of evaporimeter, it is characterized by: it also comprises heat insulation tank and leads temperature pipe, described evaporation tube is through the heat insulation tank of sealing, evaporation tube two ends are stretched out outside heat insulation tank, be filled with and lead warm liquid in heat insulation tank, lead warm pipe at least one and run through heat insulation tank;
Described lead warm pipe in heat insulation tank in the shape of a spiral;
The side wall upper part of described heat insulation tank is provided with liquid-filling valve, and the bottom of heat insulation tank is provided with tapping valve;
Electric heater is provided with in described heat insulation tank.
2. the heat conduction structure of air-conditioner according to claim 1, is characterized in that: described warm pipe front end of leading communicates with inlet plenum, is provided with supply fan in inlet plenum.
3. the heat conduction structure of air-conditioner according to claim 2, is characterized in that: described inlet plenum is communicated with the external world by air inlet, and air inlet place is provided with airstrainer.
4. the heat conduction structure of air-conditioner according to claim 1, it is characterized in that: described warm pipe rear end of leading communicates with exhaust chamber, and be provided with drying tube in exhaust chamber, evaporation tube is through exhaust chamber, and drying tube communicates with evaporation tube, exhaust chamber bottom is provided with draining valve.
5. an air-conditioner, is characterized by: the heat conduction structure comprising the air-conditioner according to any one of Claims 1-4.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310458335.3A CN103486775B (en) | 2013-10-01 | 2013-10-01 | The heat conduction structure of air-conditioner and air-conditioner |
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| CN201310458335.3A CN103486775B (en) | 2013-10-01 | 2013-10-01 | The heat conduction structure of air-conditioner and air-conditioner |
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| CN103486775A CN103486775A (en) | 2014-01-01 |
| CN103486775B true CN103486775B (en) | 2015-12-02 |
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| CN116133349B (en) * | 2023-04-19 | 2023-07-07 | 恒开电气(湖南)股份有限公司 | BMS heat preservation device of photovoltaic energy storage battery |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2524172Y (en) * | 2001-10-29 | 2002-12-04 | 毛国桢 | Electric energy saving safety water heater with oil media |
| CN101270912A (en) * | 2007-03-19 | 2008-09-24 | 钟永村 | Air humidity removing device |
| CN102706184A (en) * | 2012-04-26 | 2012-10-03 | 南京威尔化工有限公司 | Immersive heat exchanger |
| CN203533984U (en) * | 2013-10-01 | 2014-04-09 | 王科伟 | Heat conduction structure of air conditioner and air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH1163728A (en) * | 1997-08-26 | 1999-03-05 | Junko Harashima | Structure of cooling heat pump |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2524172Y (en) * | 2001-10-29 | 2002-12-04 | 毛国桢 | Electric energy saving safety water heater with oil media |
| CN101270912A (en) * | 2007-03-19 | 2008-09-24 | 钟永村 | Air humidity removing device |
| CN102706184A (en) * | 2012-04-26 | 2012-10-03 | 南京威尔化工有限公司 | Immersive heat exchanger |
| CN203533984U (en) * | 2013-10-01 | 2014-04-09 | 王科伟 | Heat conduction structure of air conditioner and air conditioner |
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Effective date of registration: 20201211 Address after: Room 2211, Jinning Road, Linghua District, Shandong Province Patentee after: Jining xinruida Information Technology Co., Ltd Address before: No.1757, Tushan East Road, Bengbu City, Anhui Province Patentee before: Wang Kewei |
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