CN103307683B - A kind of heat pipe air conditioner all-in-one - Google Patents
A kind of heat pipe air conditioner all-in-one Download PDFInfo
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- CN103307683B CN103307683B CN201310277388.5A CN201310277388A CN103307683B CN 103307683 B CN103307683 B CN 103307683B CN 201310277388 A CN201310277388 A CN 201310277388A CN 103307683 B CN103307683 B CN 103307683B
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Abstract
The invention discloses a kind of heat pipe air conditioner all-in-one, form primarily of condenser, evaporimeter, electric expansion valve, compressor, fluid reservoir, liquid level adjustment pipe, condenser fan, evaporator fan, check valve, wireway, catheter and circuit controling element; Described fluid reservoir realizes the accumulation of liquid refrigerating working medium, stop the gaseous refrigerant working medium of evaporimeter to enter into condenser by the road at fluid reservoir place, the head of liquid that such fluid reservoir is formed with the connecting pipe between evaporimeter and evaporimeter due to the evaporation of refrigeration working medium forms high-temperature gas refrigeration working medium pressure differential can one-way valve opens; Described liquid level adjustment pipe carries out liquid level adjustment to the refrigeration working medium of evaporimeter inside, prevents liquid refrigerant from entering compressor.The present invention is as a kind of air-conditioning heat pipe integrated machine of communication base station, machine room, and its structure is simple, and the manufacturing cost of product is relatively low; Product in use reliability is high, good refrigeration effect, is conducive to wideling popularize and applying.
Description
Technical field
The invention belongs to cold and hot energy transporting technical field, relate to a kind of heat pipe air conditioner all-in-one carrying out cold and hot energy transporting gravity assisted heat pipe system and heat pump are compounded to form mutually.
Background technology
Air-conditioning system at present for Regulate Environment temperature mainly consists of indoor heat exchanger and outdoor heat exchanger, the temperature adjusting that this air-conditioning system can realize condensing agent by the highly energy-consuming of compressor in indoor heat exchanger, thus indirectly change indoor environment temperature, this air-conditioning system does not accomplish good economize energy, when the outdoor temperature is lower than the indoor temperature, because (extraneous dust concentration is large for certain reason, air pollution etc.) direct cross-ventilation cooling can not be carried out by window opened via, at this moment the compressor also having to open highly energy-consuming carries out temperature adjustment, this phenomenon is at high temperature dustproof environment (machine room, special high temperature occasion such as electricity room etc.) show obvious especially, because use occasion heat dissipation equipment is concentrated, heat dissipation capacity is large, space temperature is high, quick heating, dust-proofly require high characteristic, make to use traditional air conditioner to be difficult to save energy here, heat pump cooling is started even if also have to when outdoor temperature is more much lower than indoor temperature, and present relative energy-saving a kind of introduces the mode that all-fresh air carries out lowering the temperature, and a lot of area is inapplicable at home, can a large amount of outdoor dust and humid air be brought into indoor, the safety affecting indoor equipment is normal to be run.
The form of another kind of employing wind---wind heat exchanger can avoid outdoor dust and humid air to introduce indoor, but need to offer larger ventilation hole on the safeguard structures such as equipment room, machine room enclosure wall, not only destroy the stability of body of wall, also have stolen potential safety hazard.
Some season throughout the year, as winter and spring and autumn, lower than the design temperature in indoor heat release region and when can not carry out indoor-outdoor air convection current in outdoor temperature, the compressor also not having a kind of system can need not open highly energy-consuming in this case just can carry out indoor temperature control, even if in this case, the compressor (particularly those caloric values are concentrated and required high workplace to cleannes) that existing air-conditioning system must start highly energy-consuming carrys out control temperature to environment, this scheme still adopting heat pump to carry out lowering the temperature to cool is not energy-conservation, thus cause the unnecessary waste of electric energy, operation costs remain high.
Summary of the invention
The object of the invention is to the shortcoming overcoming prior art existence, for solving the large problem of energy consumption existed in heat pump, and provide a kind of structure simple, implement easily, the heat pipe air conditioner all-in-one of energy-saving and emission-reduction, can automatically enable energy saver mode to regulate indoor temperature under the suitable condition of outdoor temperature, can safely, reliable, stable, the energy-conservation automatic running refrigerating circulatory system.
Technical solution problem of the present invention adopts following technical scheme:
A kind of heat pipe air conditioner all-in-one, it is characterized in that, comprise condenser, evaporimeter, electric expansion valve, compressor, fluid reservoir, liquid level adjustment pipe, condenser fan, evaporator fan, check valve, wireway, catheter and circuit controling element, comprise condenser, evaporimeter, electric expansion valve, compressor, condenser fan, evaporator fan, wireway, catheter and circuit control part, it is characterized in that, also comprise fluid reservoir, liquid level adjustment pipe and check valve; Described evaporimeter is micro-channel heat exchanger, comprises evaporimeter discharge, evaporimeter collector tube, middle flat tube and radiating fin; Described condenser is micro-channel heat exchanger, comprises condenser discharge, condenser collector tube, middle flat tube and radiating fin; Described evaporimeter is positioned at the bottom of condenser, and must have a drop between evaporimeter discharge and condenser collector tube; Described fluid reservoir is connected between condenser collector tube and electric expansion valve, and fluid reservoir is laterally placed, and its position is positioned at the bottom of condenser collector tube; Described electric expansion valve is connected between fluid reservoir and evaporimeter collector tube; Described liquid level adjustment pipe is connected between evaporimeter discharge and evaporimeter collector tube, and liquid level adjustment pipe is laterally placed, and its position is positioned at the bottom of evaporimeter discharge; Such evaporimeter, liquid level adjustment pipe, compressor, condenser, fluid reservoir and electric expansion valve are linked in sequence according to above-listed by connecting pipe, constitute a heat pump circulating system; Be connected between evaporimeter discharge and condenser discharge after described check valve and compressor parallel; Such evaporimeter, liquid level adjustment pipe, check valve, condenser, fluid reservoir and electric expansion valve are linked in sequence according to above-listed by connecting pipe, constitute a heat pipe circulatory system.
The above electric expansion valve, when heat pipe cycle of modes, is in full-gear, when heat pump cycle pattern, regulates its flow according to compressor operating demand.
The above circuit control part according to the contrast of indoor design temperature and outdoor temperature, can make heat pump mechanical refrigeration system and heat pipe natural heat-exchange system replace and opens.
The present invention compared with prior art, separated gravity hot pipe technology and steam compression type refrigeration technology are merged mutually, have complementary advantages, make full use of the power-saving technology of natural cooling source, radiating and cooling is carried out by heat pump cycle when indoor required design temperature is lower than outdoor temperature, when indoor required design temperature carries out radiating and cooling than during outdoor temperature height by heat pipe circulation, for throughout the year, the time exceeding 2/3rds is had to be that outdoor temperature is lower than indoor required design temperature, like this under heat pipe energy-saving pattern, the large compressor of highly energy-consuming is without the need to starting, only with the heat pipe energy-saving module and the blower fan that start low power consuming, energy consumption is extremely low, in cooling mode, due to the advantage of two kinds of Refrigeration Technique plyability designs, make refrigeration efficiency than being better than general air-conditioning, energy-saving effect is remarkable, and this heat pipe hot pump hybrid system can be applied to the heat radiation temperature control in the fields such as base station, machine room and large electric appliances equipment.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat pipe air conditioner all-in-one.
Refrigeration working medium flow chart during the heat pump refrigerating mode of operation of Fig. 2 all-in-one for this reason.
Refrigeration working medium flow chart during the heat pipe heat exchanging mode of operation of Fig. 3 all-in-one for this reason.
In figure: (1) condenser; (11) condenser discharge; (12) condenser collector tube; (2) evaporimeter; (21) evaporimeter discharge; (22) evaporimeter collector tube; (3) electric expansion valve; (4) compressor; (51) fluid reservoir; (52) liquid level adjustment pipe; (61) condenser fan; (62) evaporator fan; (7) check valve.
detailed description of the invention:
A kind of heat pipe air conditioner all-in-one shown in Fig. 1, comprises condenser (1), condenser discharge (11), condenser collector tube (12), evaporimeter (2), evaporimeter discharge (21), evaporimeter collector tube (22), electric expansion valve (3), compressor (4), fluid reservoir (51), liquid level adjustment pipe (52), condenser fan (61), evaporator fan (62), check valve (7), wireway, catheter and circuit controling element; Described evaporimeter (2) is micro-channel heat exchanger, comprises evaporimeter discharge (21), evaporimeter collector tube (22), middle flat tube and radiating fin; Described condenser (1) is micro-channel heat exchanger, comprises condenser discharge (11), condenser collector tube (12), middle flat tube and radiating fin; Described evaporimeter (2) is positioned at the bottom of condenser (1), and must have a drop between evaporimeter discharge (21) and condenser collector tube (12); Described fluid reservoir (51) is connected between condenser collector tube (12) and electric expansion valve (3), and fluid reservoir (51) is laterally placed, and its position is positioned at the bottom of condenser collector tube (12); Described electric expansion valve (3) is connected between fluid reservoir (51) and evaporimeter collector tube (22); Described liquid level adjustment pipe (52) is connected between evaporimeter discharge (21) and evaporimeter collector tube (22), and liquid level adjustment pipe (52) is laterally placed, and its position is positioned at the bottom of evaporimeter discharge (21); Such evaporimeter (2), liquid level adjustment pipe (52), compressor (4), condenser (1), fluid reservoir (51) and electric expansion valve (3) are linked in sequence according to above-listed by connecting pipe, constitute a heat pump circulating system; Be connected to after described check valve (7) is in parallel with compressor (4) between evaporimeter discharge (21) and condenser discharge (11); Such evaporimeter (2), liquid level adjustment pipe (52), check valve (7), condenser (1), fluid reservoir (51) and electric expansion valve (3) are linked in sequence according to above-listed by connecting pipe, constitute a heat pipe circulatory system.
When using heat pump refrigerating mode of operation, as shown in Figure 2, compressor (4) is opened, check valve (7) is in closed condition, pressure is taken out due to compressor (4), check valve (7) place branch road does not almost have passing through of refrigeration working medium, such liquid condensation agent heat absorption in evaporimeter (2) reduces indoor temperature, liquid condensation agent after heat absorption becomes gaseous state, become high-temperature high-pressure state by compressor (4) gaseous refrigerant and carry to condenser (1), high temperature and high pressure gaseous refrigerant enters in condenser (1), heat radiation liquefy cold-producing medium in condenser (1), liquid refrigerant enters liquid storage and fills with one (51) under the promotion of high-pressure gaseous refrigerant, gas-liquid refrigeration intermediate medium is separated in fluid reservoir according to respective physical property, high-pressure liquid intermediate medium enters into evaporimeter (2) by electric expansion valve (3) and circulates next time, liquid level adjustment pipe (52) carries out liquid level adjustment to the refrigeration working medium of evaporimeter inside, prevents liquid refrigerant from entering compressor.
When using heat pipe heat exchanging mode of operation, as shown in Figure 3, compressor (5) cuts out, and electric expansion valve (3) is in full-gear, when just starting working, check valve (7) needs a pressure differential, just can open, now fluid reservoir (51) realizes the accumulation of liquid refrigerating working medium, the gaseous refrigerant working medium of evaporimeter (2) is stoped to enter into condenser (1) by the road at fluid reservoir (51) place, the head of liquid that such fluid reservoir (51) is formed with the connecting pipe between evaporimeter (2) and evaporimeter (2) can be opened check valve (7) because the evaporation of refrigeration working medium forms high-temperature gas refrigeration working medium pressure differential, check valve (7) is just in normally open after opening, after this refrigeration working medium contacts with low-temperature heat source at condenser (1), gaseous working medium is condensed into liquid by the cooling of low-temperature heat source in condenser (1), and release heat, the liquid-working-medium that condensation is formed, liquid refrigeration working medium enters fluid reservoir (51), gas-liquid refrigeration intermediate medium is separated in fluid reservoir according to respective physical property, then liquid refrigeration working medium enters into evaporimeter (2) and liquid level adjustment pipe (52) by electric expansion valve (3), evaporimeter (2) contacts with high temperature heat source, liquid working media is evaporated to gas by the heating of high temperature heat source in evaporimeter (2), and absorb heat, the gaseous refrigerant working medium that evaporation is formed enters into condenser (1) by check valve (7) place branch road and circulates next time.
This like this heat pipe air conditioner all-in-one can according to the difference of indoor required design temperature and outdoor temperature, optionally (it can complete Automatic Control, also can pass through to control to adjust duty manually) run on heat pump refrigerating mode of operation or heat pipe heat exchanging mode of operation, ensureing that the prerequisite that room temperature lowering requires is issued to energy-saving run; When outdoor temperature is higher or indoor load is excessive, heat pipe air conditioner all-in-one operating heat pump refrigeration work pattern, operation principle is identical with general frequency conversion or non-frequency air-conditioning, and indoor heat is dissipated to the exterior space by vapor-compression refrigerant cycle, reaches the cooling down effect of the interior space; When outdoor temperature is lower than indoor temperature certain value, compressor cuts out, unit enters heat pipe heat exchanging mode of operation automatically, by heat pipe energy-saving module, gaseous refrigerant is brought to condensation heat release in condenser, finally become condensate liquid, condensate liquid absorbs heat at heat pipe energy-saving module flows by action to evaporimeter again, and whole system passes through heat pipe energy-saving module by indoor heat to outdoor transmission.
Claims (3)
1. a heat pipe air conditioner all-in-one, comprise condenser (1), evaporimeter (2), compressor (4), fluid reservoir (51), wireway, catheter and circuit control part, it is characterized in that, also comprise electric expansion valve (3), condenser fan (61), evaporator fan (62), liquid level adjustment pipe (52) and check valve (7); Described evaporimeter (2) is micro-channel heat exchanger, comprises evaporimeter discharge (21), evaporimeter collector tube (22), middle flat tube and radiating fin; Described condenser (1) is micro-channel heat exchanger, comprises condenser discharge (11), condenser collector tube (12), middle flat tube and radiating fin; Described evaporimeter (2) is positioned at the bottom of condenser (1), and must have a drop between evaporimeter discharge (21) and condenser collector tube (12); Described fluid reservoir (51) is connected between condenser collector tube (12) and electric expansion valve (3), and fluid reservoir (51) is laterally placed, and its position is positioned at the bottom of condenser collector tube (12); Described electric expansion valve (3) is connected between fluid reservoir (51) and evaporimeter collector tube (22); Described liquid level adjustment pipe (52) is connected between evaporimeter discharge (21) and evaporimeter collector tube (22), and liquid level adjustment pipe (52) is laterally placed, and its position is positioned at the bottom of evaporimeter discharge (21); Such evaporimeter (2), liquid level adjustment pipe (52), compressor (4), condenser (1), fluid reservoir (51) and electric expansion valve (3) are linked in sequence according to above-listed by connecting pipe, constitute a heat pump circulating system; Be connected to after described check valve (7) is in parallel with compressor (4) between evaporimeter discharge (21) and condenser discharge (11); Such evaporimeter (2), liquid level adjustment pipe (52), check valve (7), condenser (1), fluid reservoir (51) and electric expansion valve (3) are linked in sequence according to above-listed by connecting pipe, constitute a heat pipe circulatory system.
2. a kind of heat pipe air conditioner all-in-one according to claim 1, is characterized in that, described electric expansion valve (3), when heat pipe cycle of modes, is in full-gear, when heat pump cycle pattern, regulates its flow according to compressor (4) work requirements.
3. a kind of heat pipe air conditioner all-in-one according to claim 1, is further characterized in that, described circuit control part according to the contrast of indoor design temperature and outdoor temperature, can make heat pump mechanical refrigeration system and heat pipe natural heat-exchange system replace and open.
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| CN201310277388.5A CN103307683B (en) | 2013-07-04 | 2013-07-04 | A kind of heat pipe air conditioner all-in-one |
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| CN201310277388.5A CN103307683B (en) | 2013-07-04 | 2013-07-04 | A kind of heat pipe air conditioner all-in-one |
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| CN103307683B true CN103307683B (en) | 2016-04-13 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103673172B (en) * | 2013-11-18 | 2018-08-10 | 北京丰联奥睿科技有限公司 | A kind of heat pipe heat-exchange-type semiconductor refrigeration device |
| CN103557571B (en) * | 2013-11-18 | 2017-02-01 | 北京丰联奥睿科技有限公司 | Inner heat pipe heat-exchange type semiconductor refrigeration device |
| CN106288541B (en) * | 2015-05-28 | 2019-10-22 | 光宇清源（香港）有限公司 | Thermosiphon system and the unidirectionally controlled device of fluid |
| CN105674448A (en) * | 2016-03-24 | 2016-06-15 | 清华大学 | Heat pipe compounded air-conditioning system and control method thereof |
| CN106989545A (en) * | 2017-03-06 | 2017-07-28 | 广东美的暖通设备有限公司 | Refrigerant cooling device and air conditioner |
| CN107116992B (en) * | 2017-05-27 | 2023-04-07 | 中原工学院 | High-efficient on-vehicle air conditioning system with quick step cooling |
| CN107575972A (en) * | 2017-09-06 | 2018-01-12 | 苏州黑盾环境股份有限公司 | A kind of heat pipe air conditioner all-in-one and its control method with phase-change accumulation energy |
| CN110631296A (en) * | 2018-06-21 | 2019-12-31 | 南京春荣节能科技有限公司 | Control device for refrigerant flow of heat pipe system |
| CN113048673A (en) * | 2021-03-23 | 2021-06-29 | 郑素华 | Infusion pump type refrigerator and refrigeration method |
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| JP3087362B2 (en) * | 1991-08-09 | 2000-09-11 | 株式会社日立製作所 | Air conditioner |
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| CN202419822U (en) * | 2011-11-07 | 2012-09-05 | 北京德能恒信科技有限公司 | Heat pipe and heat pump air conditioner |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP2008082637A (en) * | 2006-09-28 | 2008-04-10 | Denso Corp | Supercritical refrigerating cycle |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP3087362B2 (en) * | 1991-08-09 | 2000-09-11 | 株式会社日立製作所 | Air conditioner |
| CN101111731A (en) * | 2005-02-02 | 2008-01-23 | 开利公司 | Liquid-vapor separator for a minichannel heat exchanger |
| CN101298950A (en) * | 2008-06-20 | 2008-11-05 | 清华大学 | Wind cooling heat exchanger with solution division structure for air conditioner |
| CN202419822U (en) * | 2011-11-07 | 2012-09-05 | 北京德能恒信科技有限公司 | Heat pipe and heat pump air conditioner |
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Address after: 100041 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee after: Beijing Science and Technology Co., Ltd. Germany To Hanson Address before: 100041 Beijing, Badachu hi tech park, West Wells Road, building 9415, room 3, No., room 3 Patentee before: Beijing Science and Technology Co., Ltd. Germany to Hanson |