CN201218574Y - Heat pipe cold recovery type evaporation-cooling high temperature water chilling unit - Google Patents

Heat pipe cold recovery type evaporation-cooling high temperature water chilling unit Download PDF

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Publication number
CN201218574Y
CN201218574Y CNU2008200292809U CN200820029280U CN201218574Y CN 201218574 Y CN201218574 Y CN 201218574Y CN U2008200292809 U CNU2008200292809 U CN U2008200292809U CN 200820029280 U CN200820029280 U CN 200820029280U CN 201218574 Y CN201218574 Y CN 201218574Y
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China
Prior art keywords
water
heat pipe
air
heat
cooling
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Expired - Fee Related
Application number
CNU2008200292809U
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Chinese (zh)
Inventor
黄翔
汪超
吴生
武俊梅
殷清海
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CNU2008200292809U priority Critical patent/CN201218574Y/en
Application granted granted Critical
Publication of CN201218574Y publication Critical patent/CN201218574Y/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses a heat-pipe high-temperature water chilling unit of refrigeration recovering, evaporating and cooling, comprising a packed cooling tower filled with stuffing inside. The upper part of the stuffing is respectively provided with a blower and a water distributor, and the lower end of the stuffing is provided with a water tank and a water pump which is communicated with the water distributor through a pipeline; an air inlet at bottom sides of the packed cooling tower is slantwise provided with a heat pipe exchanger; and the cold end of the heat pipe exchanger is connected with an exhaust outlet at the cooling terminal of an air conditioner. The high-temperature water chilling unit is simple in structure by combining a heat pipe with the packed cooling tower into a whole, can fully recover the refrigeration in the air conditioner or in the exhaust outlet in a room, cause the limiting temperature of water to be close to or slightly higher than the dew-point temperature (chilled water of 12-20 DEG C) of air in the air conditioner or in the room and can supply chilled water to the sensible heat terminal of the air conditioner and the vapour-cooling type new blower set.

Description

The cold reclaiming type transpiration-cooled of a kind of heat pipe high temperature cold water unit
Technical field
The utility model belongs to the air conditioner refrigerating technical field, relates to the air conditioner cold water unit that a kind of heat pipe combines with cooling tower, is specifically related to the cold reclaiming type transpiration-cooled of a kind of heat pipe high temperature cold water unit.
Background technology
Evaporation cooling technique replaces the CFCs of compression refrigerating system owing to adopt water as cold-producing medium with it, can avoid the discharging of greenhouse gases and to the pollution of atmospheric environment.In addition, evaporation cooling technique has also that energy consumption is low, initial cost is few, and adopts brand-new wind, advantages such as air quality is good, therefore, as the effective means of regulating building indoor environment and air quality, Evaporative Cooling Air Conditioning in people's life more and more in occupation of important effect.
Yet the Evaporative Cooling Air Conditioning that adopt in areas such as present NORTHWEST CHINA Xinjiang is brand-new wind system, promptly relies on new wind to bear the refrigeration duty of air-conditioning in the building.Because the thermal capacity of air is very little, therefore if under the big situation of the refrigeration duty of air-conditioning, the airduct size of air-conditioning system is just very big, for the lower building of floor height, be subjected to the restriction in space during application, thereby hindered the extensive use of this energy-conserving and environment-protective air-conditioning system greatly.Therefore, half centralized Evaporative Cooling Air-conditioning System is arisen at the historic moment.This system's part relies on new wind to bear the latent heat load of air-conditioning in the building, and another part relies on water to bear the sensible heat load of air-conditioning in the building.And core problem is how to produce its high temperature cold water, is the terminal service of the sensible heat of air-conditioning.Therefore, the high temperature cold water unit of research and development high-efficiency and economic is the problem that field of air conditioning needs to be resolved hurrily.
Summary of the invention
The purpose of this utility model provides the cold reclaiming type transpiration-cooled of a kind of heat pipe high temperature cold water unit, with the evaporation cooling technique is core, heat pipe and cooling tower organically are combined with each other, constitute the high temperature cold water unit, can be simultaneously provide chilled water for air-conditioning sensible heat end equipment and the new blower fan group of evaporative cooling.
The technical scheme that the utility model adopted is, the cold reclaiming type transpiration-cooled of a kind of heat pipe high temperature cold water unit, comprise a material filling type cooling tower, tower inside is provided with filler, the top of filler is respectively arranged with blower fan and water-locator, and the bottom of filler is provided with water tank and water pump, and water pump is connected with water-locator by pipeline, air inlet place, two bottom sides at cooling tower is tiltedly installed with heat exchange of heat pipe, and the cold junction of heat exchange of heat pipe is connected with the air draft of air-conditioning cooling terminal.
Compare with existing vaporation-type handpiece Water Chilling Units, high temperature cold water unit of the present utility model has following characteristics:
1) adopts heat pipe and material filling type cooling tower structure combining, both can be air-conditioning sensible heat end equipment chilled water is provided, can be the new blower fan group of evaporative cooling again simultaneously chilled water is provided.
2) make full use of the advantage that the efficient sensible heat of heat pipe reclaims, reclaim the cold in air conditioning area or the room air draft, the temperature eventually that makes cooling back water simultaneously near or a little more than the dew-point temperature of air conditioning area or space air, can produce 12~20 ℃ chilled water.
3) with the heat radiation and organic combination of wind system that the terminal backwater cooling tower of air-conditioning sensible heat dispels the heat of heat pipe hot junction air, both reach favorable cooling effect, saved the energy consumption of handpiece Water Chilling Units again.
Description of drawings
Fig. 1 is the structural representation of the utility model high temperature cold water unit.
Among the figure, 1. blower fan, 2. water-locator, 3. filler, 4. heat exchange of heat pipe, 5. water tank, 6. water pump.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is elaborated.
Realizing making full use of cold in air conditioning area or the room air draft, to produce water temperature lower or near the high temperature cold water unit of the dew-point temperature of air draft, the structure that the utility model handpiece Water Chilling Units is taked is to be one with heat pipe and cooling tower are compound, utilizes the cold in recyclable air conditioning area of heat pipe or the room air draft on the one hand; Also can realize the pure countercurrent heat-transfer mass transfer exchange of air and water in addition.
The structure of the utility model handpiece Water Chilling Units as shown in Figure 1.The main body of this high temperature cold water unit is the material filling type cooling tower, tower inside is provided with filler 3, the top of filler 3 is respectively arranged with blower fan 1 and water-locator 2, the bottom of filler 3 is provided with water tank 5 and water pump 6, water pump 6 flows to water-locator 2 with the water in the water tank 5 by pipeline and carries out recycling, the core of the utility model structure is to be tiltedly installed with heat exchange of heat pipe 4 at the air inlet place, two bottom sides of cooling tower, and the cold junction of heat exchange of heat pipe 4 is linked to each other with the air draft in air conditioning area or room, reclaims its cold; The hot junction of heat exchange of heat pipe 4 relies on outdoor new air cooling heat radiation, and heat is drained into outside atmosphere by blower fan 1.
The course of work of the present utility model: through the cooled air of heat exchange of heat pipe 4 cold junctions, adverse current is carried out the wet exchange of direct heat with the air-conditioning sensible heat end backwater that sprays by water-locator 2 on filler 3 surfaces, drain into outside atmosphere by blower fan 1 equally behind the heat of absorption water, cold water after being cooled flows into water tank 5, relies on water pump 6 that it is sent to air-conditioning sensible heat end; The hot junction of heat exchange of heat pipe 4 relies on outdoor new air cooling heat radiation, and heat is drained into outside atmosphere by blower fan 1.
Characteristics of the present utility model are that heat pipe and cooling tower are complex as a whole, and fully reclaim air conditioning area Or the cold in the room air draft, the limiting temperature that can produce water approaches or a little more than air conditioning area or room The dew-point temperature of Air (12~20 ℃ chilled waters) both can be air-conditioning sensible heat end equipment and provided cold Matchmaker's water can be again the new blower fan group of evaporative cooling simultaneously chilled water is provided.

Claims (1)

1. the cold reclaiming type transpiration-cooled of heat pipe high temperature cold water unit, comprise a material filling type cooling tower, tower inside is provided with filler (3), the top of filler (3) is respectively arranged with blower fan (1) and water-locator (2), the bottom of filler (3) is provided with water tank (5) and water pump (6), water pump (6) is connected with water-locator (2) by pipeline, it is characterized in that, air inlet place, two bottom sides at cooling tower is tiltedly installed with heat exchange of heat pipe (4), and the cold junction of heat exchange of heat pipe (4) is connected with the air draft of air-conditioning cooling terminal.
CNU2008200292809U 2008-06-04 2008-06-04 Heat pipe cold recovery type evaporation-cooling high temperature water chilling unit Expired - Fee Related CN201218574Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNU2008200292809U CN201218574Y (en) 2008-06-04 2008-06-04 Heat pipe cold recovery type evaporation-cooling high temperature water chilling unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNU2008200292809U CN201218574Y (en) 2008-06-04 2008-06-04 Heat pipe cold recovery type evaporation-cooling high temperature water chilling unit

Publications (1)

Publication Number Publication Date
CN201218574Y true CN201218574Y (en) 2009-04-08

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Application Number Title Priority Date Filing Date
CNU2008200292809U Expired - Fee Related CN201218574Y (en) 2008-06-04 2008-06-04 Heat pipe cold recovery type evaporation-cooling high temperature water chilling unit

Country Status (1)

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CN (1) CN201218574Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102353108A (en) * 2011-09-08 2012-02-15 西安工程大学 Evaporative cooling water chiller unit based on split heat pipe
CN101922772B (en) * 2009-06-16 2012-07-04 于向阳 Multistage countercurrent flow heat exchange-evaporation-refrigeration device
CN103868282A (en) * 2014-04-02 2014-06-18 深圳市庄合智能产业科技有限公司 Superconductive evaporative heat pump unit
CN105737631A (en) * 2016-02-25 2016-07-06 东南大学 Heat tube type water-saving device used for cross-flow cooling tower
CN106225112A (en) * 2016-10-10 2016-12-14 东莞理工学院 A kind of intelligent type energy saving central air conditioner system and control method thereof
CN107166582A (en) * 2017-05-11 2017-09-15 珠海格力电器股份有限公司 Air conditioning cooling water system, air-conditioning system and air conditioning cooling water system control method

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101922772B (en) * 2009-06-16 2012-07-04 于向阳 Multistage countercurrent flow heat exchange-evaporation-refrigeration device
CN102353108A (en) * 2011-09-08 2012-02-15 西安工程大学 Evaporative cooling water chiller unit based on split heat pipe
CN103868282A (en) * 2014-04-02 2014-06-18 深圳市庄合智能产业科技有限公司 Superconductive evaporative heat pump unit
CN105737631A (en) * 2016-02-25 2016-07-06 东南大学 Heat tube type water-saving device used for cross-flow cooling tower
CN106225112A (en) * 2016-10-10 2016-12-14 东莞理工学院 A kind of intelligent type energy saving central air conditioner system and control method thereof
CN112378054A (en) * 2016-10-10 2021-02-19 东莞理工学院 Intelligent energy-saving central air-conditioning system and control method thereof
CN112378054B (en) * 2016-10-10 2022-09-09 东莞理工学院 Intelligent energy-saving central air-conditioning system and control method thereof
CN107166582A (en) * 2017-05-11 2017-09-15 珠海格力电器股份有限公司 Air conditioning cooling water system, air-conditioning system and air conditioning cooling water system control method
CN107166582B (en) * 2017-05-11 2019-05-24 珠海格力电器股份有限公司 Air conditioning cooling water system, air-conditioning system and air conditioning cooling water system control method

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C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20090408

Termination date: 20120604