CN202403346U - Air-conditioner cooling device with refrigerant as intermediate cooling medium - Google Patents

Air-conditioner cooling device with refrigerant as intermediate cooling medium Download PDF

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Publication number
CN202403346U
CN202403346U CN2011205650722U CN201120565072U CN202403346U CN 202403346 U CN202403346 U CN 202403346U CN 2011205650722 U CN2011205650722 U CN 2011205650722U CN 201120565072 U CN201120565072 U CN 201120565072U CN 202403346 U CN202403346 U CN 202403346U
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CN
China
Prior art keywords
heat exchanger
air
type heat
refrigerant
plate type
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
CN2011205650722U
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Chinese (zh)
Inventor
吴瑾
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tellhow Sci Tech Co Ltd
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Tellhow Sci Tech Co Ltd
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Filing date
Publication date
Application filed by Tellhow Sci Tech Co Ltd filed Critical Tellhow Sci Tech Co Ltd
Priority to CN2011205650722U priority Critical patent/CN202403346U/en
Application granted granted Critical
Publication of CN202403346U publication Critical patent/CN202403346U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

The utility model discloses an air-conditioner cooling device with a refrigerant as an intermediate cooling medium. The air-conditioner cooling device is characterized in that an air-conditioner cold water unit is connected with a plat-type heat exchanger which is connected with a refrigerant water pump, the refrigerant water pump is connected with the air-conditioner cold water unit, the plate-type heat exchanger is connected with a throttle valve which is connected with a wind heat exchanger, the wind heat exchanger is connected with a fluorine pump which is connected with the plate-type heat exchanger, and in addition, a fan is beside the wind heat exchanger in a connection manner. The air-conditioner cooling device disclosed by the utility model has the technical effect that the refrigerant R134a is used as the intermediate cooling medium to transmit cold energy to a space to be cooled, so that the heat exchange efficiency is high and the energy loss is low.

Description

A kind of cold-producing medium is made the air-conditioning cooling device of intermediate cooling medium
Technical field
The utility model relates to a kind of air-conditioning cooling device, relates in particular to the air-conditioning cooling device that a kind of cold-producing medium is made intermediate cooling medium.
Background technology
Existing air conditioner cooling system adopts air conditioner cold water unit+fan coil units more or directly adopts many online group; But air conditioner cold water unit+fan coil units air conditioner cooling system utilizes the direct and air heat exchange of chilled water, and heat exchange efficiency is low; Loss is big; And many online group have certain limitation for building, and its outdoor unit is more, distribute to disperse.
Summary of the invention
The air-conditioning cooling device that the purpose of the utility model has been to provide a kind of cold-producing medium to make intermediate cooling medium, it utilizes chilled water that refrigerant R134a is cooled off, and more cooled refrigerant R134a is delivered in the wind heat exchanger air is cooled off.
The utility model is realized like this; Comprise air conditioner cold water unit, chilled water water pump, plate type heat exchanger, choke valve, fluorine pump, wind heat exchanger, blower fan, it is characterized in that the air conditioner cold water unit connects plate type heat exchanger, plate type heat exchanger connects the chilled water water pump; The chilled water water pump connects the air conditioner cold water unit; Plate type heat exchanger connects choke valve, choke valve connects wind heat exchanger, wind heat exchanger connection fluorine pump, fluorine pump connection plate type heat exchanger, and in addition, wind heat exchanger next door is connected with blower fan.
The fluorine pump is pumped R134a; Pass through the choke valve throttling after making the low temperature chilled water heat exchange that cold-producing medium provides through plate type heat exchanger and air conditioner cold water unit successively, cold-producing medium absorb the chilled water cold, carry out heat exchange through wind heat exchanger and air again; Cold is discharged to air, so circulation.
The technique effect of the utility model is, utilizes refrigerant R134a as intermediate medium, sends cold to need cooling space, and heat exchange efficiency is high, and energy loss is low.
Description of drawings
Fig. 1 is the fundamental diagram of the utility model.
Air conditioner cold water unit 2, chilled water water pump 3, plate type heat exchanger 4, choke valve 5, fluorine pump 6, wind heat exchanger 7, blower fan in the drawings 1.
The specific embodiment
As shown in Figure 1; The utility model comprises air conditioner cold water unit (1), chilled water water pump (2), plate type heat exchanger (3), choke valve (4), fluorine pump (5), wind heat exchanger (6), blower fan (7); It is characterized in that the air conditioner cold water unit connects plate type heat exchanger; Plate type heat exchanger connects the chilled water water pump, and the chilled water water pump connects the air conditioner cold water unit, and plate type heat exchanger connection choke valve, choke valve connection wind heat exchanger, wind heat exchanger connect the fluorine pump, the fluorine pump connects plate type heat exchanger; In addition, wind heat exchanger next door is connected with blower fan.
The air conditioner cold water unit provides the low temperature chilled water; The low temperature chilled water is pumped to plate type heat exchanger by the chilled water water pump and refrigerant R134a carries out getting back to the air conditioner cold water unit after the heat exchange; And the refrigerant R134a that absorbs low temperature chilled water cold, is discharged into cold in the air again through wind heat exchanger and air heat exchange through after the choke valve throttling; Cold-producing medium behind the released cold quantity is pumped to plate type heat exchanger once more by the fluorine pump, so circulation.

Claims (1)

1. a cold-producing medium is made the air-conditioning cooling device of intermediate cooling medium; Comprise air conditioner cold water unit, chilled water water pump, plate type heat exchanger, choke valve, fluorine pump, wind heat exchanger, blower fan; It is characterized in that the air conditioner cold water unit connects plate type heat exchanger; Plate type heat exchanger connects the chilled water water pump, and the chilled water water pump connects the air conditioner cold water unit, and plate type heat exchanger connection choke valve, choke valve connection wind heat exchanger, wind heat exchanger connect the fluorine pump, the fluorine pump connects plate type heat exchanger; In addition, wind heat exchanger next door is connected with blower fan.
CN2011205650722U 2011-12-30 2011-12-30 Air-conditioner cooling device with refrigerant as intermediate cooling medium Expired - Fee Related CN202403346U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205650722U CN202403346U (en) 2011-12-30 2011-12-30 Air-conditioner cooling device with refrigerant as intermediate cooling medium

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205650722U CN202403346U (en) 2011-12-30 2011-12-30 Air-conditioner cooling device with refrigerant as intermediate cooling medium

Publications (1)

Publication Number Publication Date
CN202403346U true CN202403346U (en) 2012-08-29

Family

ID=46700990

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011205650722U Expired - Fee Related CN202403346U (en) 2011-12-30 2011-12-30 Air-conditioner cooling device with refrigerant as intermediate cooling medium

Country Status (1)

Country Link
CN (1) CN202403346U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434923A (en) * 2011-12-30 2012-05-02 泰豪科技股份有限公司 Air conditioner cooling device with refrigerant serving as intermediate cooling medium
CN104776578A (en) * 2015-04-10 2015-07-15 珠海铨高机电设备有限公司 Air conditioner refrigerating medium processing system
CN106322593A (en) * 2015-07-03 2017-01-11 广州市华德工业有限公司 Evaporative cooling type water chilling unit

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102434923A (en) * 2011-12-30 2012-05-02 泰豪科技股份有限公司 Air conditioner cooling device with refrigerant serving as intermediate cooling medium
CN104776578A (en) * 2015-04-10 2015-07-15 珠海铨高机电设备有限公司 Air conditioner refrigerating medium processing system
CN104776578B (en) * 2015-04-10 2018-05-15 铨高科技(珠海)股份有限公司 Air-conditioning refrigerating medium processing system
CN106322593A (en) * 2015-07-03 2017-01-11 广州市华德工业有限公司 Evaporative cooling type water chilling unit

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20120829

Termination date: 20191230

CF01 Termination of patent right due to non-payment of annual fee