CN202792723U - Parallel flow condenser for freezer - Google Patents

Parallel flow condenser for freezer Download PDF

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Publication number
CN202792723U
CN202792723U CN 201220445060 CN201220445060U CN202792723U CN 202792723 U CN202792723 U CN 202792723U CN 201220445060 CN201220445060 CN 201220445060 CN 201220445060 U CN201220445060 U CN 201220445060U CN 202792723 U CN202792723 U CN 202792723U
Authority
CN
China
Prior art keywords
header
tube
plate
collecting
parallel flow
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
CN 201220445060
Other languages
Chinese (zh)
Inventor
钟光宇
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.)
Anhui Double Birch Heat Exchange System Co., Ltd.
Original Assignee
SHANGHAI SHUANGHUA AUTOPARTS CO Ltd
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
Application filed by SHANGHAI SHUANGHUA AUTOPARTS CO Ltd filed Critical SHANGHAI SHUANGHUA AUTOPARTS CO Ltd
Priority to CN 201220445060 priority Critical patent/CN202792723U/en
Application granted granted Critical
Publication of CN202792723U publication Critical patent/CN202792723U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

A parallel flow condenser for a freezer comprises a left collecting tube, a right collecting tube, flat tubes, fins, a side plate, end covers, an air inlet tube and a liquid outlet tube, wherein the left collecting tube and the right collecting tube are arranged at interval; the two ends of the flat tubes are respectively communicated with the left collecting tube and the right collecting tube; the flat tubes are horizontally arranged; fins are arranged between every two adjacent flat tubes; the upper part of the left collecting tube is equipped with the air inlet tube, and the lower part of the left collecting tube is equipped with a liquid outlet tube; the two ends of the left collecting tube and the right collecting tube are sealed by the end covers; a base plate is arranged at the lower end of the left collecting tube, and a left baffle plate is arranged at the middle part of the left collecting tube; and another base plate is arranged at the lower end of the right collecting tube, and a right baffle plate is arranged at the middle part of the right collecting tube. According to the utility model, since the parallel flow condenser for the freezer is formed by the left collecting tube, the right collecting tube, the flat tubes, the fins, the air inlet tube and the liquid outlet tube are arranged and a transition air inlet tube is connected with a freezer pipeline, the flow resistance of a cooling medium is lowered, the heat exchange efficiency is improved and the weight is lightened.

Description

The parallel flow condenser that is used for refrigerator
Technical field:
The utility model relates to mechanical field, relates in particular to refrigerating machine, particularly the heat exchanger of case equipment, specifically a kind of parallel flow condenser for refrigerator.
Background technology:
Condenser is the critical piece in the refrigeration system.In the prior art, the condenser of refrigerator is made of a plurality of iron flat tube peripheral hardware iron fins that take the shape of the letter U, because the density of iron is larger, heat transfer coefficient is little, causes refrigerator installation weight, volume larger, the consumption that has increased resource, and the heat exchange efficiency of heat exchanger is not high, effectively energy savings.And because the series connection of condenser U pipe, interior flow resistance is excessive, causes the heat transfer effect of condenser bad.
Summary of the invention:
The purpose of this utility model is to provide a kind of parallel flow condenser for refrigerator, and described this parallel flow condenser for refrigerator will solve the technical problem that the condenser heat transfer effect is bad, bulking value is larger of prior art refrigeration system.
This parallel flow condenser for refrigerator of the present utility model, comprise a left header, a right header and a plurality of flat tube, wherein, described left header and right header are between left and right every setting, described flat tube parallel interval arranges, the two ends of any one flat tube respectively with left header be connected header and be connected, any one flat tube all is communicated with left header and right header, be provided with fin between two flat tubes of arbitrary neighborhood, the top of left header is provided with air inlet pipe, the bottom of left header is provided with drain pipe, by end cap seal, the lower end of left header is provided with base plate separately in the top and bottom of left header and right header, and the middle part of left header is provided with right baffle-plate, the lower end of right header is provided with base plate, and the middle part of right header is provided with right baffle plate.
Further, be provided with at least one dividing plate in described left header or the right header.
Further, each free copper-aluminium welding pipe of described air inlet pipe and drain pipe consists of.
Further, described left header, right header, flat tube, end cap, fin, dividing plate, base plate, right baffle-plate and right baffle plate consist of by the aluminium alloy plate.
Further, the left side of left side fin all is connected on the plate of the same left side, described left side plate is along the axial setting of left header and adjacent with left header, the right side of right side fin all is connected on the same right side plate, and described right side plate is along the axial setting of right header and adjacent with right header.
The utility model and prior art are compared, and its effect is actively with obvious.The utility model utilizes left header, right header, flat tube and fin to consist of parallel flow condenser, connects the refrigerator pipeline by the transition air inlet pipe, has reduced the flow resistance of refrigerant, has increased heat exchange efficiency, has alleviated weight.
Description of drawings:
Fig. 1 is the front view of the parallel flow condenser for refrigerator of the present utility model.
Fig. 2 is the left view of the parallel flow condenser for refrigerator of the present utility model.
Fig. 3 is the right view of the parallel flow condenser for refrigerator of the present utility model.
Fig. 4 is the top view of the parallel flow condenser for refrigerator of the present utility model.
The specific embodiment:
Embodiment 1:
Such as Fig. 1, Fig. 2, Fig. 3 and shown in Figure 4, parallel flow condenser for refrigerator of the present utility model, comprise left header 2, right header 6, flat tube 5, fin 3, end cap 8, air inlet pipe 4 and drain pipe 1, left header 2 and right header 6 are between left and right every setting, the two ends of flat tube 5 are communicated with left header 2 and right header 6 inner chambers respectively, flat tube 5 is and is horizontally disposed with, be provided with fin 3 between adjacent two flat tubes 5, left header 2 tops are provided with air inlet pipe 4, the bottom is provided with drain pipe 1, left header 2 and right header 6 two ends are by end cap seal 8, left header 2 lower ends are provided with base plate 10, left header 2 middle parts are provided with right baffle-plate 7, right header 6 lower ends are provided with base plate 10, and right header 6 middle parts are provided with right baffle plate 11.
Further, in left header 2 and right header 6, be provided with at least one dividing plate 9.
Further, air inlet pipe 4 and drain pipe 1 are copper-aluminium welding pipes.
Further, left header 2, right header 6, flat tube 5, fin 3, end cap 8, base plate 10, right baffle-plate 7 and right baffle plate 11 consist of by the aluminium alloy plate.
Further, the left side of left side fin 3 all is connected on the plate of the same left side, described left side plate is along the axial setting of left header 2 and adjacent with left header 2, the right side of right side fin 3 all is connected on the same right side plate, and described right side plate is along the axial setting of right header 6 and adjacent with right header 6.
The operation principle of present embodiment is: coolant media becomes the gas of HTHP through compressor compresses, the gas of HTHP passes through pipeline, enter parallel flow condenser, the condenser outside contacts with the wind that blower fan is sent here, gas generation heat exchange with HTHP in the condenser tube, air themperature is improved become hot blast, high temperature and high pressure gas in the condenser tube cools off at condenser, become the liquid of cryogenic high pressure, liquid is by throttling mechanism throttlings such as capillaries, the gas-liquid mixture that becomes low-temp low-pressure is by the pipeline evaporimeter of flowing through, with the air generation heat exchange of passing through outside the evaporimeter, gas-liquid mixture is flowed through and is evaporated the gas that becomes low-pressure low-temperature, and the air that the evaporimeter outside is passed through then temperature reduces, and becomes cold wind, thereby the refrigeration of formation, the gas of low-pressure low-temperature enter again compressor and form circulation.

Claims (5)

1. parallel flow condenser that is used for refrigerator, comprise a left header, a right header and a plurality of flat tube, it is characterized in that: described left header and right header are between left and right every setting, described flat tube parallel interval arranges, the two ends of any one flat tube respectively with left header be connected header and be connected, any one flat tube all is communicated with left header and right header, be provided with fin between two flat tubes of arbitrary neighborhood, the top of left header is provided with air inlet pipe, the bottom of left header is provided with drain pipe, the top and bottom of left header and right header are passed through end cap seal separately, the lower end of left header is provided with base plate, the middle part of left header is provided with right baffle-plate, and the lower end of right header is provided with base plate, and the middle part of right header is provided with right baffle plate.
2. the parallel flow condenser for refrigerator as claimed in claim 1 is characterized in that: be provided with at least one dividing plate in described left header or the right header.
3. the parallel flow condenser for refrigerator as claimed in claim 1 is characterized in that: each free copper-aluminium welding pipe formation of described air inlet pipe and drain pipe.
4. the parallel flow condenser for refrigerator as claimed in claim 1, it is characterized in that: described left header, right header, flat tube, end cap, fin, base plate, right baffle-plate and right baffle plate consist of by the aluminium alloy plate.
5. the parallel flow condenser for refrigerator as claimed in claim 1, it is characterized in that: the left side of left side fin all is connected on the plate of the same left side, described left side plate is along the axial setting of left header and adjacent with left header, the right side of right side fin all is connected on the same right side plate, and described right side plate is along the axial setting of right header and adjacent with right header.
CN 201220445060 2012-09-03 2012-09-03 Parallel flow condenser for freezer Expired - Fee Related CN202792723U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220445060 CN202792723U (en) 2012-09-03 2012-09-03 Parallel flow condenser for freezer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220445060 CN202792723U (en) 2012-09-03 2012-09-03 Parallel flow condenser for freezer

Publications (1)

Publication Number Publication Date
CN202792723U true CN202792723U (en) 2013-03-13

Family

ID=47819975

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220445060 Expired - Fee Related CN202792723U (en) 2012-09-03 2012-09-03 Parallel flow condenser for freezer

Country Status (1)

Country Link
CN (1) CN202792723U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105444472A (en) * 2015-11-09 2016-03-30 合肥晶弘电器有限公司 Condenser assembly for refrigerator, refrigerator refrigeration system and refrigerator
CN105571214A (en) * 2016-02-25 2016-05-11 美的集团股份有限公司 Air conditioner and parallel flow heat exchanger thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105444472A (en) * 2015-11-09 2016-03-30 合肥晶弘电器有限公司 Condenser assembly for refrigerator, refrigerator refrigeration system and refrigerator
CN105571214A (en) * 2016-02-25 2016-05-11 美的集团股份有限公司 Air conditioner and parallel flow heat exchanger thereof

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190820

Address after: 245000 No. 1 Chengxiang Road, Jiulong Park, Tunxi District, Huangshan City, Anhui Province

Patentee after: Anhui Double Birch Heat Exchange System Co., Ltd.

Address before: 201417 788 Kegong Road, Linhai Industrial Zone, Fengxian District, Shanghai

Co-patentee before: Shanghai Shuanghua Autoparts Co., Ltd.

Patentee before: Shanghai Shuanghua Autoparts Co., Ltd.

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

Granted publication date: 20130313

Termination date: 20200903