CN202303723U - Evaporation type air cooling heat pump air conditioning system - Google Patents

Evaporation type air cooling heat pump air conditioning system Download PDF

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Publication number
CN202303723U
CN202303723U CN2011203873938U CN201120387393U CN202303723U CN 202303723 U CN202303723 U CN 202303723U CN 2011203873938 U CN2011203873938 U CN 2011203873938U CN 201120387393 U CN201120387393 U CN 201120387393U CN 202303723 U CN202303723 U CN 202303723U
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CN
China
Prior art keywords
heat pump
conditioning system
water
evaporation type
type air
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
Application number
CN2011203873938U
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Chinese (zh)
Inventor
陈剑波
李贺
季超阳
席令
刘刚
闵矿伟
潘际淼
程飞
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University of Shanghai for Science and Technology
Original Assignee
University of Shanghai for Science and Technology
Priority date (The priority date 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 date listed.)
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Publication date
Application filed by University of Shanghai for Science and Technology filed Critical University of Shanghai for Science and Technology
Priority to CN2011203873938U priority Critical patent/CN202303723U/en
Application granted granted Critical
Publication of CN202303723U publication Critical patent/CN202303723U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model relates to the field of refrigeration equipment, in particular to an evaporation type air cooling heat pump air conditioning system. The utility model aims at providing the evaporation type air cooling heat pump air conditioning system capable of improving the work efficiency of a condenser when the environment temperature is higher. The evaporation type air cooling heat pump air conditioning system comprises an evaporation type condenser, a vacuum circulation pump and filling materials, wherein a pre-cooling device filled with the filling materials is arranged beside the evaporation type condenser, the top of the pre-cooling device is provided with a water distribution pipe, holes are arranged in the water distribution pipe, cooling water flows out through the hole and enters the filling materials, the water distribution pipe is connected with the vacuum circulation pump through a water hose, a water collecting disc is arranged under the filling materials, the vacuum circulation pump is connected into the water collecting disc through the water hose, and the cooling water enters the water collecting disc after passing through the filling materials. The evaporation type air cooling heat pump air conditioning system has the advantages that the exhaust gas temperature of the unit is reduced, and the power consumption is reduced, so a pre-cooling air cooling heat pump unit can work in a high-temperature work environment, the efficiency of the unit is improved, and the production cost is reduced.

Description

Vaporation-type air-cooled heat pump air-conditioning system
Technical field
The utility model relates to art of refrigeration units, is specifically related to a kind of vaporation-type air-cooled heat pump air-conditioning system.
Background technology
In existing compression air-cooled heat pump air-conditioning system; Along with the rising of environment temperature, the delivery temperature of compressor is than higher, and input power is also than higher; Increased the operating cost of machine; The service life of simultaneously also having reduced compressor, and when under the environment temperature of high temperature, working, unit performance sharply descends.
The utility model content
In order to overcome the deficiency of above-mentioned prior art, the purpose of the utility model is to provide a kind of novel vaporation-type air-cooled heat pump air-conditioning system, and this system can improve the operating efficiency of condenser when higher in environment temperature.
For solving the problems of the technologies described above, the technical scheme of the utility model is:
A kind of vaporation-type air-cooled heat pump air-conditioning system; Comprise evaporative condenser, vacuum cycle pump, filler, said evaporative condenser is other to be provided with the pre-cooler that said filler is housed, and said pre-cooler top is provided with water distributor; Said water distributor is provided with the hole; Cooling water flows out in the said filler through said hole, and said water distributor links to each other with the vacuum cycle pump through hose, and said filler below is provided with drip tray; Said vacuum cycle pump is connected in the said drip tray through hose, and said cooling water is through getting into said drip tray behind the said filler.
Further, be provided with ball-cock assembly in the water in the said drip tray, said ball-cock assembly links to each other with filling pipe.
Preferably, said drip tray is provided with tapping pipe and overflow pipe.
Preferably, said tapping pipe and overflow pipe are all on the same one side of said drip tray.
Further, said evaporative condenser is provided with drain pipe and air inlet pipe.
Preferably, said drain pipe and air inlet pipe are all on the same one side of said evaporative condenser.
The utility model utilization is carried out pre-cooled to the outdoor air that gets into condenser; Make the condensing heat-exchange amount of unit increase; Reduce the delivery temperature of unit, reduced the consumption of power, made the precooling Air-Cooled Heat Pump Unit in the working environment of high temperature, to work; Improve the efficient of unit, reduced production cost.The utility model also has to be installed and advantage such as easy to operate, is convenient to promote the use of.
Description of drawings
Fig. 1 is the structural representation of the direct evaporative cooling part of the utility model vaporation-type air-cooled heat pump air-conditioning system.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the specific embodiment of the utility model is further described, but should limit the protection domain of the utility model with this.
With reference to figure 1, the embodiment of diagram the utility model vaporation-type air-cooled heat pump air-conditioning system comprises filler 1, control valve 2, vacuum cycle pump 3, filling pipe 4, overflow pipe 5, tapping pipe 6, drain pipe 7, drip tray 8, air inlet pipe 9, evaporative condenser 10, water distributor 11, ball-cock assembly 12.On evaporative condenser 10 sides a filler device is set, this filler device inner packet filler 1, and water distributor 11 is set above the filler 1; Water distributor 11 is copper pipes, which is provided with the hole, and water distributor 11 links to each other with control valve 2 through hose; Control valve 2 links to each other with vacuum cycle pump 3 through hose; The other end of vacuum cycle pump 3 links to each other with hose and is extended down in the drip tray 8 and draws recirculated water, is drip tray 8 below the filler 1, and ball-cock assembly 12 links to each other with filling pipe 4; The side of drip tray 8 is provided with tapping pipe 6 and overflow pipe 5, all in drip tray 8 the same sides.In addition, on evaporative condenser 10, be provided with drain pipe 7 and air inlet pipe 9, drain pipe 7 and air inlet pipe 9 are all on the same one side of evaporative condenser 10.
During the utility model work; The gas of the HTHP that compressor is discharged gets into evaporative condenser 10 through air inlet pipe 9; After the air heat exchange of evaporative condenser 10 and precooling; Make the evaporative condenser 10 and the heat exchange of air strengthen, the liquid that becomes HTHP through the refrigerant after the heat exchange returns compressor after drain pipe 7 gets into heating power expansion valve, evaporimeter, accomplish a kind of refrigeration cycle.Wherein the course of work of cooling water is: vacuum cycle pump 3 is drawn cooling water from drip tray 8; Get into water distributor 11 via control valve 2 backs; The circular hole that equates through set interval above the water distributor 11 flows out; Cooling water from filler 1 top flow to filler 1 bottom through with the outdoor air heat exchange of flowing through after get into drip tray 8 (extraneous air is flowed into by direction shown in the arrow A Fig. 1, flows out from direction shown in the arrow B) then, accomplish the once circulation of cooling.When the water level in the drip tray 8 descended, ball-cock assembly 12 began action, and outside water enters in the drip tray 8 through filling pipe 4, and when water level reached desired location, ball-cock assembly 12 actions were closed, and no longer include current in the filling pipe 4 and enter into drip tray 8.Water in the drip tray 8 is got back to drip tray 8 again after circulating, realized the recycle of water.
The preferred embodiments that the above is merely the utility model is not the practical range that is used for limiting the utility model.Have common knowledge the knowledgeable in the technical field under any, in spirit that does not break away from the utility model and scope, when can doing various changes and retouching, so the protection domain of the utility model should be as the criterion with claims institute confining spectrum.

Claims (6)

1. vaporation-type air-cooled heat pump air-conditioning system; Comprise evaporative condenser, vacuum cycle pump, filler, it is characterized in that: said evaporative condenser is other to be provided with the pre-cooler that said filler is housed, and said pre-cooler top is provided with water distributor; Said water distributor is provided with the hole; Cooling water flows out in the said filler through said hole, and said water distributor links to each other with the vacuum cycle pump through hose, and said filler below is provided with drip tray; Said vacuum cycle pump is connected in the said drip tray through hose, and said cooling water is through getting into said drip tray behind the said filler.
2. vaporation-type air-cooled heat pump air-conditioning system according to claim 1 is characterized in that: be provided with ball-cock assembly in the water in the said drip tray, said ball-cock assembly links to each other with filling pipe.
3. vaporation-type air-cooled heat pump air-conditioning system according to claim 1 and 2, it is characterized in that: said drip tray is provided with tapping pipe and overflow pipe.
4. vaporation-type air-cooled heat pump air-conditioning system according to claim 3 is characterized in that: said tapping pipe and overflow pipe are all on the same one side of said drip tray.
5. vaporation-type air-cooled heat pump air-conditioning system according to claim 1 and 2, it is characterized in that: said evaporative condenser is provided with drain pipe and air inlet pipe.
6. vaporation-type air-cooled heat pump air-conditioning system according to claim 5 is characterized in that: said drain pipe and air inlet pipe are all on the same one side of said evaporative condenser.
CN2011203873938U 2011-10-12 2011-10-12 Evaporation type air cooling heat pump air conditioning system Expired - Fee Related CN202303723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011203873938U CN202303723U (en) 2011-10-12 2011-10-12 Evaporation type air cooling heat pump air conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011203873938U CN202303723U (en) 2011-10-12 2011-10-12 Evaporation type air cooling heat pump air conditioning system

Publications (1)

Publication Number Publication Date
CN202303723U true CN202303723U (en) 2012-07-04

Family

ID=46372609

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011203873938U Expired - Fee Related CN202303723U (en) 2011-10-12 2011-10-12 Evaporation type air cooling heat pump air conditioning system

Country Status (1)

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CN (1) CN202303723U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633813A (en) * 2015-01-12 2015-05-20 西安工程大学 Energy-saving evaporative cooling air-conditioning system combing rainwater recycling with roof water storage
CN107806772A (en) * 2017-09-12 2018-03-16 华南理工大学 The vertical tube evaporating type condensing heat exchanger and its heat-exchange method of a kind of more time waters

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104633813A (en) * 2015-01-12 2015-05-20 西安工程大学 Energy-saving evaporative cooling air-conditioning system combing rainwater recycling with roof water storage
CN107806772A (en) * 2017-09-12 2018-03-16 华南理工大学 The vertical tube evaporating type condensing heat exchanger and its heat-exchange method of a kind of more time waters

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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: 20120704

Termination date: 20121012