CN107763897A - A kind of tube-in-sheet evaporator - Google Patents
A kind of tube-in-sheet evaporator Download PDFInfo
- Publication number
- CN107763897A CN107763897A CN201610663350.5A CN201610663350A CN107763897A CN 107763897 A CN107763897 A CN 107763897A CN 201610663350 A CN201610663350 A CN 201610663350A CN 107763897 A CN107763897 A CN 107763897A
- Authority
- CN
- China
- Prior art keywords
- evaporation
- tube
- plate
- pipe clamp
- locating slot
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B39/00—Evaporators; Condensers
- F25B39/02—Evaporators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/02—Header boxes; End plates
- F28F9/04—Arrangements for sealing elements into header boxes or end plates
- F28F9/16—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling
- F28F9/18—Arrangements for sealing elements into header boxes or end plates by permanent joints, e.g. by rolling by welding
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2339/00—Details of evaporators; Details of condensers
- F25B2339/02—Details of evaporators
- F25B2339/024—Evaporators with refrigerant in a vessel in which is situated a heat exchanger
- F25B2339/0241—Evaporators with refrigerant in a vessel in which is situated a heat exchanger having plate-like elements
Abstract
The invention discloses a kind of tube-in-sheet evaporator, it includes evaporation tube, weld to put in the frame of tire and have evaporation plate, the S-shaped evaporation tube of bending and forming, which is placed in evaporation plate, to be fixed on weld zone with pipe clamp tool and is connected by electric resistance welding, the front of the pipe clamp tool is provided with the locating slot for clamping S type evaporation tubes, the evaporation tube and evaporation plate are made using iron or ferroalloy, and one end of the S types evaporation tube is connected with feed tube, and end is connected with drain pipe.Pipe clamp tool shape be in strip, and the spacing that the distance between locating slot and another locating slot are S types evaporation tubes between adjacent S type evaporation tubes, the back side that pipe clamp has is plane.The technical program makes evaporation tube and evaporation plate using iron or ferroalloy, the combination of evaporation tube and evaporation plate is realized with electric resistance welding, greatly reduce the thermal resistance between plate and pipe, improve the refrigerating efficiency of refrigerator, the energy has been saved, aluminium is replaced with iron and ferroalloy materials so that energy consumption declines, not only lower consumption, and put forward effect.
Description
Technical field
The present invention relates to a kind of tube-in-sheet evaporator, especially suitable for refrigeration industry, is especially used on refrigerator.
Background technology
Evaporator on refrigerator is a kind of heat-exchange apparatus, and existing tube-in-sheet evaporator is by heat exchanger plates and heat-transfer surface
Heat exchanger tube form, made using aluminum pipe, heat exchanger tube is coiled pipe, and the assembling mode between heat exchanger tube and heat exchanger plates is by riveting
The modes such as conjunction, adhesive tape bonding, PUR fusion, riveted is assembled firmly, but the contact between heat exchanger tube and heat exchanger plates
Not close, thermal contact resistance power is big；The assembling mode of adhesive tape bonded type and PUR fusion formula, technique for sticking is complicated, easily comes unglued,
Because the thermal resistance of glue is bigger than metal, heat transfer efficiency is low.There is a kind of inflation type evaporator in addition, → riveted → heat is printed by aluminium sheet
Roll → anneal → process such as bulging → shearing → punching press is made, its above-mentioned complex procedures, scrappage is high, and internal volume is not easy to ensure.
The content of the invention
The task of the present invention is to propose a kind of heat transfer efficiency that can be dramatically increased between tube sheet, and and can simplifies production technology, and energy
Reduce a kind of tube-in-sheet evaporator of production cost.
The task of the present invention is done in such a way that it includes evaporation tube, it is characterised in that：Welding to put in the frame of tire has
Evaporation plate, the S-shaped evaporation tube of bending and forming, which is placed in evaporation plate, to be fixed on weld zone with pipe clamp tool and is connected by electric resistance welding,
The front of the pipe clamp tool is provided with the locating slot for clamping S type evaporation tubes, and the evaporation tube and evaporation plate use iron or ferroalloy
Make, one end of the S types evaporation tube is connected with feed tube, and end is connected with drain pipe.The pipe clamp tool shape is in strip, fixed
The spacing that position the distance between groove and another locating slot are S types evaporation tubes between adjacent S type evaporation tubes, the back of the body of pipe clamp tool
Face is plane.The evaporation pipe profile selects any one of round tube, flat tube, heat absorption plate core structure, and the evaporator surface layer made is used
Electrophoresis or spraying.
The present invention has the following effects that the material of the technical program makes evaporation tube and evaporation plate using iron or ferroalloy,
The combination of evaporation tube and evaporation plate is realized with electric resistance welding, greatly reduces the thermal resistance between plate and pipe, improves the refrigeration of refrigerator
Efficiency, the energy is saved, meanwhile, replace aluminium with iron and ferroalloy materials so that energy consumption declines, and not only lowers consumption, Er Qieti
Effect.
Brief description of the drawings
Fig. 1 is the stereogram of welding positioner, and Fig. 2 is welded pipe clamp structure schematic diagram；Fig. 3 is the structural representation after welding
Figure；Fig. 4 is the structural representation of product
Drawing explanation：1st, tire is welded, 2, pipe clamp tool, 3, S-shaped evaporation tube, 4, evaporation plate, 5, weld zone, 6, feed tube, 7, go out liquid
Pipe, 1-8, base surface, 1-9, frame, 2-1, locating slot.
Embodiment
The technical program substitutes existing aluminum pipe using iron or ferroalloy, reduces energy consumption, specific implementation such as Fig. 3 institutes
Show, welding to put in the frame 1-9 of tire 1 has evaporation plate 4, and the S-shaped evaporation tube of bending and forming is placed in evaporation plate has 2 with pipe clamp
It is fixed on weld zone 5 and is connected by electric resistance welding.One end of the S types evaporation tube is connected with feed tube 6, end and drain pipe 7
Connection.
The welding tire 1 is as shown in figure 1, the base surface 1-8 of welding tire surrounding fixes composition welding tire with frame.
For the pipe clamp tool 2 as shown in Fig. 2 pipe clamp tool shape is in strip, the front of pipe clamp tool, which is provided with, clamps S type evaporation tubes
Locating slot 2-1, the shape of locating slot is concave, and the distance between locating slot and another locating slot are S types evaporation tube and phase
Spacing between adjacent S type evaporation tubes, the back side of pipe clamp tool is plane.
The evaporation plate 4 is on the base surface that a flat board is placed in welding tire.
The evaporation pipe profile selects any one of round tube, flat tube, heat absorption plate core structure.The superficial layer for the evaporation tube made
With electrophoresis or spraying, reach anti-corrosion and effect attractive in appearance.
A kind of manufacture method of tube-in-sheet evaporator, a, first evaporation plate is put on the base surface of welding tire；B, evaporation tube
Be placed in evaporation plate by pipe clamp have on locating slot fix；C, tire will be welded and welded piece is pressed in the electric welding up and down of welding machine
Between soldering tip, welded by control electric current, weld interval, squeeze time and holding time, obtain one group of solder joint, then mobile weldering
Connect tire and carry out next group of solder joint, until having welded evaporation tube and the solder joint in evaporation plate；After the completion of d welding, remove pipe clamp, take
Go out workpiece, carry out follow-up application.
Described controller is controlled using PLC, and described welded piece refers to the welding between evaporation plate and evaporation tube.
The combination of evaporation tube and evaporation plate is realized using electric resistance welding method so that energy consumption declines, and improves production
Efficiency.
Claims (1)
1. a kind of tube-in-sheet evaporator, it includes evaporation tube, it is characterised in that：Weld to put in the frame of tire and have evaporation plate, roll over
The S-shaped evaporation tube of o ing, which is placed in evaporation plate, to be fixed on weld zone with pipe clamp tool and is connected by electric resistance welding, the pipe clamp
The front of tool is provided with the locating slot for clamping S type evaporation tubes, the evaporation tube and evaporation plate and made using iron or ferroalloy, described
One end of S type evaporation tubes is connected with feed tube, and end is connected with drain pipe；Pipe clamp tool shape be in strip, locating slot with separately
The spacing that the distance between one locating slot is S types evaporation tube between adjacent S type evaporation tubes, the back side of pipe clamp tool is flat
Face；The evaporation pipe profile selects any one of round tube, flat tube, heat absorption plate core structure, the evaporator surface layer electrophoresis made or
Spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663350.5A CN107763897A (en) | 2016-08-15 | 2016-08-15 | A kind of tube-in-sheet evaporator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610663350.5A CN107763897A (en) | 2016-08-15 | 2016-08-15 | A kind of tube-in-sheet evaporator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107763897A true CN107763897A (en) | 2018-03-06 |
Family
ID=61259604
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610663350.5A Pending CN107763897A (en) | 2016-08-15 | 2016-08-15 | A kind of tube-in-sheet evaporator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107763897A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626914A (en) * | 2018-03-21 | 2018-10-09 | 合肥美菱有色金属制品有限公司 | A kind of refrigerator wire-tube evaporator |
| CN108626912A (en) * | 2018-03-21 | 2018-10-09 | 合肥美菱有色金属制品有限公司 | A kind of plate pipe evaporator |
| CN110424769A (en) * | 2019-06-14 | 2019-11-08 | 宁波金特信钢铁科技有限公司 | A kind of removable board house |
-
2016
- 2016-08-15 CN CN201610663350.5A patent/CN107763897A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108626914A (en) * | 2018-03-21 | 2018-10-09 | 合肥美菱有色金属制品有限公司 | A kind of refrigerator wire-tube evaporator |
| CN108626912A (en) * | 2018-03-21 | 2018-10-09 | 合肥美菱有色金属制品有限公司 | A kind of plate pipe evaporator |
| CN110424769A (en) * | 2019-06-14 | 2019-11-08 | 宁波金特信钢铁科技有限公司 | A kind of removable board house |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180306 |
|
| WD01 | Invention patent application deemed withdrawn after publication |