CN202770068U - Tube plate type evaporator - Google Patents

Tube plate type evaporator Download PDF

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Publication number
CN202770068U
CN202770068U CN 201220469565 CN201220469565U CN202770068U CN 202770068 U CN202770068 U CN 202770068U CN 201220469565 CN201220469565 CN 201220469565 CN 201220469565 U CN201220469565 U CN 201220469565U CN 202770068 U CN202770068 U CN 202770068U
Authority
CN
China
Prior art keywords
heat exchanger
tube
heat exchange
plate
type evaporator
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 201220469565
Other languages
Chinese (zh)
Inventor
季秋根
沈同喜
王登峰
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.)
JIANGSU YAGUANG METAL PRODUCTS CO Ltd
Original Assignee
JIANGSU YAGUANG METAL PRODUCTS 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 JIANGSU YAGUANG METAL PRODUCTS CO Ltd filed Critical JIANGSU YAGUANG METAL PRODUCTS CO Ltd
Priority to CN 201220469565 priority Critical patent/CN202770068U/en
Application granted granted Critical
Publication of CN202770068U publication Critical patent/CN202770068U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a tube plate type evaporator which comprises a heat exchange plate and a heat exchange tube which is and fixed on the heat exchange plate in a snake shape. The tube plate type evaporator is characterized in that the heat exchange plate is provided with a groove in match with the heat exchange tube. The heat exchange tube is fixedly attached in the groove arranged in the surface of the heat exchange plate, and provided with a turning-up portion to fix the heat exchange tube. The tube plate type evaporator is capable of achieving full contact between the heat exchange plate and the heat exchange tube, enlarging heat transfer area, obviously improving heat exchange efficiency, and improving service life of the evaporator.

Description

Plate-tube type evaporator
Technical field
The utility model relates to the plate-tube type evaporator of refrigerator.
Background technology
Existing plate-tube type evaporator comprises the coiled heat exchanger tube on heat exchanger plates and the heat exchanger plates face, with the single face adhesive tape heat exchanger tube is fixed on the heat exchanger plates to consist of.Because it is fixing that the adhesive tape employing is layouted, heat exchanger tube is round tube, and the heat exchanger plates warpage is large, and planarization is poor, and can not be close between heat exchanger tube and the inner container of icebox, makes its contact area little, and namely heat exchange area is little, so the heat exchange effect of heat exchanger plates is insufficient.Moreover the heat exchanger plates of existing tube-sheet type and heat exchanger tube all adopt aluminum to make, and aluminium is easily by the acid in the refrigerator, alkali, salt corrosion, and therefore, the evaporimeter life-span is not high.
Summary of the invention
The utility model provides a kind of heat exchanger plates that can make fully to contact with heat exchanger tube for the deficiencies in the prior art, and increasing heat radiation area significantly improves the plate-tube type evaporator of heat exchange efficiency.
The utility model is achieved through the following technical solutions technical goal.
Plate-tube type evaporator comprises heat exchanger plates, heat exchanger tube, and described heat exchanger tube is snakelike and is fixed on the heat exchanger plates, and its improvements are: described heat exchanger plates is provided with the groove corresponding with heat exchanger tube, and heat exchanger tube is close in the groove that is fixed on described heat exchanger plates surface; Heat exchanger plates is provided with the fixedly turnup section of heat exchanger tube.
Further improve as the utility model, described heat exchanger tube is bonded in the groove of heat exchanger plates, and described heat exchanger tube is copper pipe.
The utility model compared with prior art has following good effect:
1. heat exchanger plates is provided with the groove corresponding with heat exchanger tube, and heat exchanger tube is close in the groove that is bonded in described heat exchanger plates surface, and heat exchanger plates is fully contacted with heat exchanger tube, and increasing heat radiation area significantly improves heat exchange efficiency.
2. heat exchanger tube adopts the copper pipe of good corrosion resistance, the service life of having improved evaporimeter.
Description of drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A cutaway view among Fig. 1.
The specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and in conjunction with the embodiments for the below.
Plate-tube type evaporator shown in the accompanying drawing comprises heat exchanger plates 1, heat exchanger tube 2, and heat exchanger tube 2 is snakelike and is fixed on the heat exchanger plates 1, it is characterized in that: heat exchanger plates 1 is provided with the groove corresponding with heat exchanger tube 2, and heat exchanger tube 2 is close in the groove that is bonded in heat exchanger plates 1 surface; Heat exchanger plates 1 is provided with the fixedly turnup section 3 of heat exchanger tube 2.In the present embodiment, heat exchanger tube 2 is copper pipe.

Claims (3)

1. plate-tube type evaporator, comprise heat exchanger plates (1), heat exchanger tube (2), described heat exchanger tube (2) is snakelike and is fixed on the heat exchanger plates (1), it is characterized in that: described heat exchanger plates (1) is provided with the groove corresponding with heat exchanger tube (2), and heat exchanger tube (2) is close in the groove that is fixed on described heat exchanger plates (1) surface; Heat exchanger plates (1) is provided with the fixedly turnup section (3) of heat exchanger tube (2).
2. plate-tube type evaporator according to claim 1, it is characterized in that: described heat exchanger tube (2) is bonded in the groove of heat exchanger plates (1).
3. plate-tube type evaporator according to claim 1, it is characterized in that: described heat exchanger tube (2) is copper pipe.
CN 201220469565 2012-09-17 2012-09-17 Tube plate type evaporator Expired - Fee Related CN202770068U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220469565 CN202770068U (en) 2012-09-17 2012-09-17 Tube plate type evaporator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220469565 CN202770068U (en) 2012-09-17 2012-09-17 Tube plate type evaporator

Publications (1)

Publication Number Publication Date
CN202770068U true CN202770068U (en) 2013-03-06

Family

ID=47776634

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220469565 Expired - Fee Related CN202770068U (en) 2012-09-17 2012-09-17 Tube plate type evaporator

Country Status (1)

Country Link
CN (1) CN202770068U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542441A (en) * 2013-10-14 2014-01-29 广东万和新电气股份有限公司 Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103542441A (en) * 2013-10-14 2014-01-29 广东万和新电气股份有限公司 Heat exchanger for recovering flue gas waste heat and smoke exhauster smoke-evacuation pipe using same
CN103542441B (en) * 2013-10-14 2016-06-22 广东万和新电气股份有限公司 The heat exchanger of energy Mist heat recovering and cigarette machine smoke exhaust pipe

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Legal Events

Date Code Title Description
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: 20130306

Termination date: 20130917