CN203100500U - All-welded plate heat exchanger - Google Patents
All-welded plate heat exchanger Download PDFInfo
- Publication number
- CN203100500U CN203100500U CN 201220751168 CN201220751168U CN203100500U CN 203100500 U CN203100500 U CN 203100500U CN 201220751168 CN201220751168 CN 201220751168 CN 201220751168 U CN201220751168 U CN 201220751168U CN 203100500 U CN203100500 U CN 203100500U
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- Prior art keywords
- heat exchanger
- plate
- frame
- corrugated plate
- heat exchange
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Provided is an all-welded plate heat exchanger. The all-welded plate heat exchanger comprises a bottom support 1, a frame 2 on the support, frame side plates 3, fastening bolts 4, metal corrugated plate bundles 5 inside the frame, a cold medium inlet 6 arranged in the bottom portion of the frame, a cold medium outlet 7 arranged in the top portion of the frame, a thermal medium inlet 8 arranged in the upper portion of one side of the frame and a thermal medium outlet 9 arranged in the lower portion of one side of the frame. The metal heat exchange plate bundles 5 are formed by overlaying a plurality of metal corrugated plate sheets in parallel and welding the peripheries of the corrugated plate sheets, and each metal corrugated plate sheet pair is formed by two opposite metal corrugated plate sheets 12 in a periphery welding mode. Linear ruffles 14 are respectively arranged on the upper portion and the lower portion of each metal corrugated plate sheet, and longitudinal folded-line-shaped ruffles 16 are arranged on the middle portion of each metal corrugated plate sheet. The all-welded plate heat exchanger has the advantages that the novel longitudinal folded-line-shaped ruffles are arranged on the heat exchange plate sheets of the heat exchanger, flow passages are circuitous, a fluid turbulent heat transfer effect is good, heat transfer and heat exchange are complete, heat exchange efficiency is high, and the all-welded plate heat exchanger is suitable for high working temperature of 300 DEG C and high working pressure of 3.0MPa.
Description
Technical field:
The utility model relates to heat-exchanger rig, and main fingerboard formula heat exchanger is meant full welded plate formula heat exchanger especially.
Background technology:
Full welded plate formula heat exchanger has that the compact conformation volume is little, heat exchange efficiency is high, need not to seal pad, can adapt to than advantage such as elevated operating temperature and higher operating pressure, the pressure loss be little and be widely used.But the heat exchange corrugated cardboard sheet of existing full welded plate formula heat exchanger all adopts vertical herringbone ripple merely, and it has the medium circulation advantage that thermal resistance is little, flow velocity is fast, and heat exchange is abundant inadequately, the still not ideal enough deficiency of heat exchange efficiency but also exist simultaneously.
Summary of the invention:
Goal of the invention of the present utility model is to provide a kind of full welded plate formula heat exchanger, designs the ripple of new corrugated cardboard sheet, institute's turbulization better effects if, and heat exchange is more abundant, and heat exchange efficiency further improves.
The foregoing invention purpose is enforcement like this, a kind of novel full welded plate formula heat exchanger, comprise that cold medium import 6 is established in metal corrugated plate bundle 5 in bottom bracket 1, support upper frame 2, framework side plate 3, fastening bolt 4, the framework, its bottom, the top is established to establish on cold media outlet 7, the one side and established thermal medium outlet 9 under thermal medium import 8, the opposite side, described metal heat exchanger plates bundle 5 is a plurality of wavy metal plates stacked side, periphery welding to be made of, and each wavy metal plate is to being made of 2 relative wavy metal plates, 12 periphery welding.Its upper and lower part of described wavy metal plate has linear ripple 14 respectively, and its middle part has longitudinal broken line shape ripple 16.So this novel good effect that produces:
The longitudinal broken line ripple that the design of the heat exchange plate of heat exchanger is new, the runner complications, the fluid turbulent heat-transfer effect is good, conducts heat, heat exchange is abundant, the heat exchange efficiency height.
Description of drawings:
Accompanying drawing 1 the utility model front view
Accompanying drawing 2 the utility model right views
Accompanying drawing 3 the utility model corrugated cardboard sheet front views
Reference numeral, 1, bottom bracket; 2, framework; 3, side plate; 4, bolt; 5, corrugated board cluster; 6, cold medium import; 7, cold media outlet; 8, thermal medium import; 9, thermal medium outlet; 10, take over; 11, flange; 12, corrugated cardboard sheet; 13, shunting zone; 14, shunting ripple; 15, main heat exchange district; 16, heat exchange ripple.
The specific embodiment:
As above-mentioned a kind of specific embodiment shown in the drawings, establish cold medium import 6, top by metal corrugated plate bundle 5 in bottom bracket 1, support upper frame 2, framework side plate 3, fastening bolt 4, the framework, its bottom and establish to establish on cold media outlet 7, the one side and establish thermal medium outlet 9 under thermal medium import 8, the opposite side and constitute, each import and export is all by flange 11 with take over 10 and link with plate bundle inner fluid runner.Metal heat exchanger plates bundle 5 is a plurality of wavy metal plates stacked side, periphery welding to be made of, and described wavy metal plate is to being to be made of 2 relative wavy metal plates, 12 periphery welding.Wavy metal plate described in the utility model 12 its upper and lower parts have linear ripple 14 respectively, and its middle part has longitudinal broken line shape ripple 16, and plate two end linear ripples constitute water conservancy diversion district 13, and middle part longitudinal broken line shape ripple constitutes main heat exchange district 15.The angle that broken line constituted of broken line shape ripple is α, and 60 °＜α＜120 °, present embodiment angle α is 70 °.The utility model wavy metal plate is made by corrosion resistant plate or copper, nickel alloy plate.Present embodiment adopts 304 corrosion resistant plates.
Claims (3)
1. full welded plate formula heat exchanger, comprise bottom bracket (1), support upper frame (2), framework side plate (3), fastening bolt (4), metal heat exchanger plates bundle (5) in the framework, cold medium import (6) is established in its bottom, cold media outlet (7) is established at the top, establish thermal medium import (8) on the one side, establish thermal medium outlet (9) under the opposite side, described metal heat exchanger plates bundle (5) is to stacked side by a plurality of wavy metal plates, the periphery welding constitutes, each wavy metal plate is to being made of relative 2 wavy metal plates (12) periphery welding, it is characterized in that, described wavy metal plate (12) is on it, the bottom has linear ripple (14) respectively, and its middle part has longitudinal broken line shape ripple (16).
2. according to the described a kind of full welded plate formula heat exchanger of claim 1, it is characterized in that the angle that broken line constituted of described broken line shape ripple is α, 60 °＜α＜120 °.
3. according to claim 1 or 2 described a kind of full welded plate formula heat exchangers, it is characterized in that described wavy metal plate is made by corrosion resistant plate or copper, nickel alloy plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751168 CN203100500U (en) | 2012-12-21 | 2012-12-21 | All-welded plate heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220751168 CN203100500U (en) | 2012-12-21 | 2012-12-21 | All-welded plate heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203100500U true CN203100500U (en) | 2013-07-31 |
Family
ID=48851895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220751168 Expired - Fee Related CN203100500U (en) | 2012-12-21 | 2012-12-21 | All-welded plate heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203100500U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440868A (en) * | 2015-08-13 | 2017-02-22 | 吉林省同达换热系统集成有限公司 | Special-shaped capillary runner heat exchanger |
-
2012
- 2012-12-21 CN CN 201220751168 patent/CN203100500U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106440868A (en) * | 2015-08-13 | 2017-02-22 | 吉林省同达换热系统集成有限公司 | Special-shaped capillary runner heat exchanger |
| CN106440868B (en) * | 2015-08-13 | 2019-09-03 | 四平巨元换热系统集成有限公司 | Special-shaped capillary channel heat exchanger |
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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: 20130731 Termination date: 20151221 |
|
| EXPY | Termination of patent right or utility model |