CN2763759Y - Connection sleeve for high-low pressure pipe of air conditioner of car - Google Patents

Connection sleeve for high-low pressure pipe of air conditioner of car Download PDF

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Publication number
CN2763759Y
CN2763759Y CN 200520033086 CN200520033086U CN2763759Y CN 2763759 Y CN2763759 Y CN 2763759Y CN 200520033086 CN200520033086 CN 200520033086 CN 200520033086 U CN200520033086 U CN 200520033086U CN 2763759 Y CN2763759 Y CN 2763759Y
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CN
China
Prior art keywords
pressure pipe
voltage tube
low pressure
utility
low
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 - Lifetime
Application number
CN 200520033086
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Chinese (zh)
Inventor
陈苏红
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.)
Chongqing Chaoli Hi Tech Co Ltd
Original Assignee
Individual
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.)
Filing date
Publication date
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Priority to CN 200520033086 priority Critical patent/CN2763759Y/en
Application granted granted Critical
Publication of CN2763759Y publication Critical patent/CN2763759Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model relates to a connection sleeve pipe for high and low pressure pipes of vehicle air conditioners, which belongs to the technical field of connection sleeve pipes of vehicle air conditioners. The utility model solves the technical problem that the utility model provides a connection sleeve pipe which uses the low pressure pipe to lower the temperature of the high pressure pipe for the high and low pressure pipes of vehicle air conditioners. The utility model has the technical scheme that the utility model comprises a shell body, the high pressure pipe and the low pressure pipe, wherein the high pressure pipe and the low pressure pipe are arranged in the shell body, are mutually parallel with each other, and have definite distance; both ends of the high pressure pipe and the low pressure pipe are provided with joints which are used for connecting; one end of the low pressure pipe is connected with an outlet of an evaporator, and the other end is connected with an inlet of a compressor; one end of the high pressure pipe is connected with an outlet of the compressor, and the other end is connected with an inlet of a condenser. The utility model is suitable for vehicle air conditioners, and has the advantages that the utility model can observably reduce the temperature of the high pressure pipe, and is favorable to save energy.

Description

The joint sleeve of automotive air conditioning device height pressure pipe
Technical field
The utility model belongs to automotive air conditioning device parts joint sleeve technical field.
Background technology
The prior art automotive air conditioning device, the pressure piping temperature is higher, and wherein compressor to condenser section is about 80 ℃, and condenser to expansion valve is about 55 ℃; The low pressure pipeline temperature is about 20 ℃; The two branch is arranged; The temperature of pressure piping is not taked the falling temperature technique measure, therefore is unfavorable for energy-conservation.
Summary of the invention
Technical problem to be solved provides a kind of joint sleeve that utilizes the aircondition height pressure pipe of low-voltage tube reduction high-voltage tube temperature.
The technical scheme that solves its technical problem is as follows; The joint sleeve of automotive air conditioning device height pressure pipe comprises housing, high-voltage tube and low-voltage tube; High-voltage tube and low-voltage tube are produced in the housing, and being parallel to each other has certain distance therebetween, and all there is joint for connection at the two ends of high-voltage tube and low-voltage tube; One end of low-voltage tube is connected with the media outlet of evaporimeter, and the other end is connected with the medium import of compressor; One end of high-voltage tube is connected with the media outlet of compressor, and the other end is connected with the medium import of condenser.
One end of high-voltage tube also can be connected with the media outlet of condenser, and the other end is connected with the medium import of expansion valve.
High-voltage tube also can be produced in the housing and be enclosed within outside the low-voltage tube.
Low-voltage tube also can be produced in the housing and be enclosed within outside the high-voltage tube.
Beneficial effect: the utility model is applied to air conditioning for automobiles.Beneficial effect is the temperature that can significantly reduce high-voltage tube, improves refrigerating efficiency, energy savings.
Description of drawings
Fig. 1 is connected the structure chart of the joint sleeve between compressor medium outlet and the import of condenser medium for high-voltage tube.Fig. 2 is connected the structure chart of the joint sleeve between condenser media outlet and the import of expansion valve medium for high-voltage tube.Among Fig. 1, Fig. 2,1 is housing, and 2 is high-voltage tube, and 3 is low-voltage tube, and 4 is compressor, and 5 is condenser, and 6 is evaporimeter, and 7 is expansion valve.
The specific embodiment
The specific embodiment is as follows: high-voltage tube 2 and low-voltage tube 3 are produced in the housing 1, and all there is joint at two ends; One end of low-voltage tube 3 is connected with the media outlet of evaporimeter 6, and the other end is connected with the medium import of compressor 4; One end of high-voltage tube 2 is connected with the media outlet of compressor 4, and the other end is connected with the medium import of condenser 5.

Claims (4)

1. the joint sleeve of automotive air conditioning device height pressure pipe is characterized in that comprising housing (1), high-voltage tube (2) and low-voltage tube (3); High-voltage tube (2) and low-voltage tube (3) are produced in the housing (1), be parallel to each other and certain distance is arranged, and all there is joint for connection at the two ends of high-voltage tube (2) and low-voltage tube (3); One end of low-voltage tube (3) is connected with the media outlet of evaporimeter (6), and the other end is connected with the medium import of compressor (4); One end of high-voltage tube (2) is connected with the media outlet of compressor (4), and the other end is connected with the medium import of condenser (5).
2. according to the joint sleeve of the described automotive air conditioning device height of claim 1 pressure pipe, it is characterized in that an end of high-voltage tube (2) is connected with the media outlet of condenser (5), the other end is connected with the medium import of expansion valve (7).
3. according to the joint sleeve of the described automotive air conditioning device of claim 1 height pressure pipe, it is characterized in that high-voltage tube (2) is produced in the housing (1) to be enclosed within outside the low-voltage tube (3).
4. according to the joint sleeve of the described automotive air conditioning device of claim 1 height pressure pipe, it is characterized in that low-voltage tube (3) is produced in the housing (1) to be enclosed within outside the high-voltage tube (2).
CN 200520033086 2005-01-28 2005-01-28 Connection sleeve for high-low pressure pipe of air conditioner of car Expired - Lifetime CN2763759Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520033086 CN2763759Y (en) 2005-01-28 2005-01-28 Connection sleeve for high-low pressure pipe of air conditioner of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520033086 CN2763759Y (en) 2005-01-28 2005-01-28 Connection sleeve for high-low pressure pipe of air conditioner of car

Publications (1)

Publication Number Publication Date
CN2763759Y true CN2763759Y (en) 2006-03-08

Family

ID=36141302

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520033086 Expired - Lifetime CN2763759Y (en) 2005-01-28 2005-01-28 Connection sleeve for high-low pressure pipe of air conditioner of car

Country Status (1)

Country Link
CN (1) CN2763759Y (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108981244A (en) * 2018-06-08 2018-12-11 新昌县长城空调部件股份有限公司 A kind of energy-efficient high-low pressure pipe assembly and its manufacturing method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108981244A (en) * 2018-06-08 2018-12-11 新昌县长城空调部件股份有限公司 A kind of energy-efficient high-low pressure pipe assembly and its manufacturing method

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: CHONGQING CHAOLI HIGH TECHNOLOGY CO., LTD.

Free format text: FORMER OWNER: CHEN SUHONG

Effective date: 20140717

C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20140717

Address after: 401122 Chongqing City, the new Northern District of Jin Kai Road, No. 2001

Patentee after: CHONGQING CHAOLI HI-TECH CO., LTD.

Address before: 401122, Chongqing Yubei District mandarin duck Road, No. 2001 super force company

Patentee before: Chen Suhong

C17 Cessation of patent right
CX01 Expiry of patent term

Expiration termination date: 20150128

Granted publication date: 20060308