CN102155770A - Split-type heat pipe composite air conditioner - Google Patents
Split-type heat pipe composite air conditioner Download PDFInfo
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- CN102155770A CN102155770A CN2011100488098A CN201110048809A CN102155770A CN 102155770 A CN102155770 A CN 102155770A CN 2011100488098 A CN2011100488098 A CN 2011100488098A CN 201110048809 A CN201110048809 A CN 201110048809A CN 102155770 A CN102155770 A CN 102155770A
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- heat pipe
- condenser
- air conditioner
- temperature sensor
- check valve
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Abstract
The invention relates to a split-type heat pipe composite air conditioner. In a heat pipe device, a heat pipe condenser, a first check valve, a liquid return valve, a heat pipe evaporator, a second check valve are sequentially connected into a loop by pipelines, wherein the heat pipe condenser is positioned above the heat pipe evaporator; the air inlet of the condenser is provided with a first temperature sensor; the air inlet of the evaporator is provided with a second temperature sensor; and the first temperature sensor, the second temperature sensor, the compressor, the first check valve and the second check valve are respectively connected with a controller. According to the technical scheme of the invention, since the first check valve and the second check valve are additionally arranged in the heat pipe device, when the air conditioner device works, the first check valve and the second check valve are closed to play the role of effective blockage so that the derivation part of the heat pipe device is always in a closed space to reduce the influence on the performance of the air conditioner, and the tightness and heat insulation property of an evaporation side in the air conditioner device are ensured.
Description
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Technical field
The present invention relates to a kind of separated heat pipe combined air conditioner.
Background technology
Along with air-conditioning technical is more and more ripe, in the cabins such as a large amount of shelters, outdoor machine station, electrical equipment rack and tank armor air-conditioning equipment has been installed, to satisfy the environmental demand of personnel and electronic equipment operate as normal.Air-conditioning in use, can expose some shortcomings, for example in the winter time, outdoor temperature is lower than subzero, some is local even reach-45 ℃, and cabin internal cause electronic equipment caloric value is big, and temperature reaches 30 ℃, need this moment to realize cryogenic refrigeration, but traditional Vapor Compression Refrigeration Cycle can't realize.The heat pipe combined air-conditioning that uses mainly comprises air-conditioning part and heat pipe section at present, what wherein air-conditioning partly adopted is ripe steam compression type refrigerating technology, heat pipe section then is to adopt the heat pipe heat exchanging technology, general heat pipe is divided into evaporator section, three parts of adiabatic section and condensation segment, when not enabling heat tube function, must air door be closed with air-valve, and form a confined space in condensation side, owing in most cases all be directly inboard evaporator section derivation from the air conditioning chamber with hot tube bundle, there are not transition connecting leg and stop valve freely, so the seal of condensation side is often unreliable.Some heat pipe combined air-conditionings are also arranged, direct bypass from the vapor-compression cycle system, but this system often is subjected to structure, installation, duct member complexity, and refrigerant charge and compressor oil are treated all multifactor influences, and using has limitation.
Summary of the invention
The purpose of this invention is to provide a kind of separated heat pipe combined air conditioner, this air-conditioning can be realized cryogenic refrigeration, simultaneously good leak tightness.
For achieving the above object, the present invention has adopted following technical scheme: the separated heat pipe combined air conditioner, comprise aircondition and heat-pipe apparatus, aircondition is by compressor, condenser, capillary, evaporimeter, gas-liquid separator connects into the loop by pipeline successively, described heat-pipe apparatus is by heat pipe condenser, first stop valve, it is curved to return liquid, heat pipe evaporator, second stop valve connects into the loop by pipeline successively, wherein heat pipe condenser is positioned at the top of heat pipe evaporator, the air inlet of condenser is provided with first temperature sensor, the air inlet of evaporimeter is provided with second temperature sensor, first temperature sensor, second temperature sensor, compressor, first stop valve, second stop valve links to each other with controller respectively.
Heat pipe condenser of the present invention is provided with blower fan separately, the shared centrifugal blower of heat pipe evaporator and evaporimeter, and blower fan links to each other with controller respectively with centrifugal blower.。
The internal duct of heat pipe evaporator of the present invention and heat pipe condenser is for horizontally disposed or be arranged vertically from top to bottom.
As shown from the above technical solution, the present invention combines traditional vapor compression refrigeration technology with hot pipe technique, promptly when the temperature difference of indoor and outdoor arrives design temperature, controller cuts off signal compressor, give first stop valve and the second stop valve signal, at this moment compressor quits work, and heat-pipe apparatus is started working.Owing in heat-pipe apparatus, added first, second stop valve, when aircondition is worked, close first, second stop valve like this, can play the effect of effective blocking-up, even it is heat pipe condenser is in the non-tight space, influenced hardly to the sealing and the heat insulating ability of original air-conditioning.
Description of drawings
Fig. 1 is a systematic schematic diagram of the present invention;
Fig. 2 is a structural representation of the present invention.
The specific embodiment
The present invention will be further described below in conjunction with accompanying drawing:
As Fig. 1, separated heat pipe combined air conditioner shown in Figure 2, mainly constitute by aircondition and heat-pipe apparatus, aircondition is by compressor 10, condenser 20, capillary 30, evaporimeter 40, gas-liquid separator 50 connects into the loop by pipeline successively, heat-pipe apparatus is by heat pipe condenser 60, first stop valve 70, return liquid curved 80, heat pipe evaporator 90, second stop valve 100 connects into the loop by pipeline successively, wherein heat pipe condenser 60 is positioned at the top of heat pipe evaporator 90, the air inlet of condenser 20 is provided with first temperature sensor, the air inlet of evaporimeter 40 is provided with second temperature sensor, first temperature sensor, second temperature sensor, compressor 10, first stop valve 70, second stop valve 100 links to each other with controller respectively.
Its condenser of the aircondition of considering not necessarily is positioned at the top of evaporimeter, as preferred version of the present invention, as shown in Figure 2, selection is provided with blower fan 110 separately with the heat pipe condenser 60 of outside, form an independently external unit, it is the split external structure, and the heat pipe evaporator 90 that is positioned at the indoor can place the next door of A/C evaporator 40, front face area and evaporimeter 40 are consistent, heat pipe evaporator 90 and evaporimeter 40 shared centrifugal blowers 120, aircondition combines with heat-pipe apparatus conveniently in the heat pipe combined like this air-conditioning, and system is relatively independent again, and blower fan 110 links to each other with controller respectively with centrifugal blower 120.。
As preferred version of the present invention, being provided with back liquid curved is to circulate for the ease of heat pipe; The internal duct of heat pipe evaporator 90 and heat pipe condenser 60 is for horizontally disposed or be arranged vertically from top to bottom, can not cross arrangement, heat pipe evaporator, heat pipe condenser material adopt the finned copper pipe heat exchanger of common air-conditioning, and its heat exchange area is determined according to the heat exchange measuring.Cold-producing medium in the heat-pipe apparatus can adopt HCFC, HFC or natural medium to finish, should consider the influence of factors such as heat-conducting system, viscosity, boiling point, critical pressure, flammability and the feature of environmental protection when selecting for use, as preferred version, can select the cold-producing medium identical with air-conditioning, be convenient to maintenance in the future.
During use, controller is to determine to start air conditioning mode or heat pipe pattern by the temperature difference that reads between first temperature sensor and second temperature sensor, what aircondition of the present invention partly adopted is ripe vapor compression refrigeration technology, and workflow is: compressor 10 → condenser 20 → capillary 30 → evaporimeter 40 → gas-liquid separator 50 → compressor 10; Its refrigeration principle is: compressor 10 absorbs the refrigerant gas of the low-temp low-pressure of flash-pot 40, the gas that is compressed into HTHP enters condenser 20 and is condensed into liquid, emit condensation heat, liquid becomes the liquid of low-temp low-pressure after capillary 30 throttlings, enter evaporimeter 40, liquid evaporates heat absorption in evaporimeter 40 after, become gas again, finally sucked compression once more, so move in circles, finish refrigeration work by compressor.
The workflow of heat-pipe apparatus part is: the curved 80 → heat pipe evaporator 90 of heat pipe evaporator 90 → the second stop valves 100 → heat pipe condenser 60 → the first stop valves 70 → time liquid; Its refrigeration principle is: after cold-producing medium absorbs heat in heat pipe evaporator 90, become the gas that certain pressure is arranged, flow to heat pipe condenser 60 through second stop valve 100, form liquid after the heat release, because the position of heat pipe condenser 60 is higher than heat pipe evaporator 90, under the gravity effect, return in the heat pipe evaporator 90 through first stop valve 70 and time liquid are curved, so move in circles, finish the heat pipe ringing.
Beneficial effect of the present invention is: 1) can realize reliable cryogenic refrigeration; 2) when indoor temperature is higher than more than outdoor temperature 10-20 ℃, remarkable energy saving effect is arranged; 3) can be used to have equipments such as all kinds of shelters, outdoor machine station, electrical equipment rack or tank armor airtight, three specific (special) requirements such as anti-; 4) compact conformation, cost is low, and is easy for installation.
Above-described embodiment is described preferred implementation of the present invention; be not that scope of the present invention is limited; design under the prerequisite of spirit not breaking away from the present invention; various distortion and improvement that those of ordinary skills make technical scheme of the present invention all should fall in the definite protection domain of claims of the present invention.
Claims (3)
1. separated heat pipe combined air conditioner, it is characterized in that: comprise aircondition and heat-pipe apparatus, aircondition is by compressor (10), condenser (20), capillary (30), evaporimeter (40), gas-liquid separator (50) connects into the loop by pipeline successively, heat-pipe apparatus is by heat pipe condenser (60), first stop valve (70), return liquid curved (80), heat pipe evaporator (90), second stop valve (100) connects into the loop by pipeline successively, wherein heat pipe condenser (60) is positioned at the top of heat pipe evaporator (90), the air inlet of condenser (20) is provided with first temperature sensor, the air inlet of evaporimeter (40) is provided with second temperature sensor, first temperature sensor, second temperature sensor, compressor (10), first stop valve (70), second stop valve (100) links to each other with controller respectively.
2. separated heat pipe combined air conditioner according to claim 1, it is characterized in that: described heat pipe condenser (60) is provided with blower fan (110) separately, heat pipe evaporator (90) and the shared centrifugal blower of evaporimeter (40) (120), blower fan (110) links to each other with controller respectively with centrifugal blower (120).
3. separated heat pipe combined air conditioner according to claim 1 is characterized in that: the internal duct of described heat pipe evaporator (90) and heat pipe condenser (60) is for horizontally disposed or be arranged vertically from top to bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100488098A CN102155770A (en) | 2011-03-01 | 2011-03-01 | Split-type heat pipe composite air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100488098A CN102155770A (en) | 2011-03-01 | 2011-03-01 | Split-type heat pipe composite air conditioner |
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| CN102155770A true CN102155770A (en) | 2011-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011100488098A Pending CN102155770A (en) | 2011-03-01 | 2011-03-01 | Split-type heat pipe composite air conditioner |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331055A (en) * | 2011-10-24 | 2012-01-25 | 北京德能恒信科技有限公司 | Cold and warm heat pipe and heat pump air conditioning |
| CN102364256A (en) * | 2011-10-24 | 2012-02-29 | 北京德能恒信科技有限公司 | Single cold heat pipe heat pump air conditioner |
| CN102538101A (en) * | 2012-02-17 | 2012-07-04 | 合肥工业大学 | Heat pipe composite air conditioning unit for machine room and working mode of heat pipe composite air conditioning unit |
| CN102538100A (en) * | 2012-02-17 | 2012-07-04 | 合肥工业大学 | Heat pipe composite air conditioning unit for machine room and control method of heat pipe composite air conditioning unit |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101178225A (en) * | 2007-12-10 | 2008-05-14 | 苏州昆拓冷机有限公司 | Double systems machine cabinet air-conditioner |
| CN101539323A (en) * | 2009-04-10 | 2009-09-23 | 贵州贵航汽车零部件股份有限公司永红散热器公司 | Automatic switching method of heat pipe cooling system and air conditioning equipment and device thereof |
| CN101949567A (en) * | 2010-10-19 | 2011-01-19 | 上海交通大学 | Separate microchannel thermotube air-conditioning system |
| CN201964558U (en) * | 2011-03-01 | 2011-09-07 | 合肥天鹅制冷科技有限公司 | Hybrid air conditioner with split type heat pipe |
-
2011
- 2011-03-01 CN CN2011100488098A patent/CN102155770A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101178225A (en) * | 2007-12-10 | 2008-05-14 | 苏州昆拓冷机有限公司 | Double systems machine cabinet air-conditioner |
| CN101539323A (en) * | 2009-04-10 | 2009-09-23 | 贵州贵航汽车零部件股份有限公司永红散热器公司 | Automatic switching method of heat pipe cooling system and air conditioning equipment and device thereof |
| CN101949567A (en) * | 2010-10-19 | 2011-01-19 | 上海交通大学 | Separate microchannel thermotube air-conditioning system |
| CN201964558U (en) * | 2011-03-01 | 2011-09-07 | 合肥天鹅制冷科技有限公司 | Hybrid air conditioner with split type heat pipe |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102331055A (en) * | 2011-10-24 | 2012-01-25 | 北京德能恒信科技有限公司 | Cold and warm heat pipe and heat pump air conditioning |
| CN102364256A (en) * | 2011-10-24 | 2012-02-29 | 北京德能恒信科技有限公司 | Single cold heat pipe heat pump air conditioner |
| CN102538101A (en) * | 2012-02-17 | 2012-07-04 | 合肥工业大学 | Heat pipe composite air conditioning unit for machine room and working mode of heat pipe composite air conditioning unit |
| CN102538100A (en) * | 2012-02-17 | 2012-07-04 | 合肥工业大学 | Heat pipe composite air conditioning unit for machine room and control method of heat pipe composite air conditioning unit |
| CN102538101B (en) * | 2012-02-17 | 2014-01-15 | 合肥工业大学 | Heat pipe composite air conditioning unit for machine room and working mode of heat pipe composite air conditioning unit |
| CN102538100B (en) * | 2012-02-17 | 2014-01-15 | 合肥工业大学 | Heat pipe composite air conditioning unit for machine room and control method of heat pipe composite air conditioning unit |
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Application publication date: 20110817 |