CN206803801U - A kind of straight corrugated plate dst heat exchanger - Google Patents
A kind of straight corrugated plate dst heat exchanger Download PDFInfo
- Publication number
- CN206803801U CN206803801U CN201720333826.9U CN201720333826U CN206803801U CN 206803801 U CN206803801 U CN 206803801U CN 201720333826 U CN201720333826 U CN 201720333826U CN 206803801 U CN206803801 U CN 206803801U
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- plates
- heat
- cardboard sheet
- straight
- 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
Links
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of straight corrugated plate dst heat exchanger.The heat exchanger channels that the A plates of the heat exchanger are made up of with B plates multigroup trapezoidal straight ripple are in parallel the symmetrical expression corrugated cardboard sheet formed.It is according to the motion state of fluid, using segmentation during design, four kinds of diffusion, convergence, polymerization motion states, to reduce boundary layer thermal resistance, augmentation of heat transfer, promote heat diffusion to whole corrugated cardboard sheet, to improve heat transfer coefficient, the heat exchanger channels form hexagonal structure by two corrugated platings are relative, can effectively improve overall mechanical strength and medium heating surface, hence it is evident that improve heat exchange efficiency.It is connected in fluid inlet and outlet using standard thread with flange connecting pipe, realizes product versatility and standardization, simplify the technical process such as installation and debugging, cleaning.And there is low novel inventive concept, simple and compact for structure, small in volume, raw materials consumption, less investment high efficiency, be appropriate for promoting.
Description
Technical field
A kind of heat-exchangers of the plate type is the utility model is related to, is made more particularly to heat exchanging process is directly carried out in solution
Heat-exchangers of the plate type.
Heat-exchangers of the plate type is a kind of efficient and compact heat transmission equipment.It has that heat transfer coefficient is high, drag losses is small, structure
It is compact, be easy to cleaning, it is convenient to install and maintain the features such as, be widely used in numerous areas.It is but existing board-like
Heat exchanger product is typically channel structure, can not still meet the needs of heat exchange process in some special heat exchange occasions,
Such as in chemical industry, electrochemical industry, the processing of microelectronics electrodeposit coating surface, and low refrigeration, heating engineering and its relevant
The field such as modern project technology in the medium ie in solution that requires to be opposite in process vessel carry out heat exchanging process and just seem nothing
Can be power.All it is in the past that heat exchange is implemented to solution using coil exchanger for solving described problem, though use coil pipe energy
The purpose of media for heat exchange is played, but still suffers from the problems such as heat exchange efficiency is low, and volume is big, installation maintenance is inconvenient.
The content of the invention
The purpose of this utility model is to provide a kind of straight corrugated plate dst heat exchanger, and it can not only be placed directly within medium
Heat exchange is carried out to solution in container in process vessel, instead of coil exchanger, and with heat transfer efficiency height, volume
It is small, it is easy for installation the advantages that, the problem of prior art being present, is solved.
The utility model includes flange connecting pipe, A plates and the corrugated cardboard sheet of B plates two, and described A plates are by multigroup trapezoidal with B plates
The heat exchanger channels that straight ripple is formed are in parallel the symmetrical expression corrugated cardboard sheet of composition.
The beneficial effects of the utility model：It is according to the motion state of fluid, diffusion, convergence, poly- using segmentation during design
Four kinds of motion states are closed, to reduce boundary layer thermal resistance, augmentation of heat transfer, promote heat diffusion to whole corrugated cardboard sheet, to improve
Heat transfer coefficient, the heat exchanger channels form hexagonal structure by two corrugated platings are relative, can effectively improve overall mechanical strength and Jie
Matter contact surface, hence it is evident that improve heat exchange efficiency.It is connected in fluid inlet and outlet using standard thread with flange connecting pipe, realizes product and lead to
With changing and standardizing, the technical process such as installation and debugging, cleaning are simplified.And with inventive concept it is novel, it is simple and compact for structure,
Small in volume, raw materials consumption are low, less investment high efficiency, the advantages that being appropriate for promoting.
Brief description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is A plate structure schematic diagrams；
Fig. 3 is B plate structure schematic diagrams；
Fig. 4 is the utility model channel part profile.
Embodiment
Straight corrugated plate dst heat exchanger shown in Fig. 1 is according to chemical industry, electrochemical industry, microelectronics electrodeposit coating surface
Production technology particular/special requirement is special in processing, and the field such as low refrigeration, heating engineering and its relevant modern project technology
A kind of novel heat exchanger of door design.The heat exchanger forms plate pair, periphery, passage by A plates 1 and 2 liang of corrugated cardboard sheets of B plates
It is integrally welded using laser welding mode with interchannel.And to channel entrance, adpting flange connects respectively with channel outlet in plate
Pipe 3 and 4 is formed.Described A plates 1 and B plates 2 are symmetrical expression corrugated cardboard sheets（Such as Fig. 2, Fig. 3）, it is respectively equipped with A plates 1 and B plates 2
Three groups of parallel heat exchanger channels 5, each group of heat exchanger channels 5 are made up of parallel multiple trapezoidal straight ripples.When A plates 1 and B plates 2 are right
All passages form the hexagon of protrusion as shown in Figure 4 on postwelding plate.It can be effectively increased medium contact surface, improve heat transfer
Coefficient and heat exchange efficiency.Serial or parallel connection group can be carried out to multiple the utility model according to different field working condition requirement during use
Close, be mainly used in liquid-liquid, vapour（Gas）The cold and hot exchange of-liquid.Inlet tube inside nominal diameter DN32, outlet inside nominal diameter DN20
.It is not only novel in design, and raw materials consumption is low, and is the ideal equipment of investment reduction, has stronger competitiveness.
Claims (1)
1. a kind of straight corrugated plate dst heat exchanger, including flange connecting pipe, A plates (1) and the corrugated cardboard sheet of B plates (2) two, its feature exist
In：The heat exchanger channels (5) that described A plates (1) are made up of with B plates (2) multigroup trapezoidal straight ripple are in parallel the symmetrical expression formed
Corrugated cardboard sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333826.9U CN206803801U (en) | 2017-03-31 | 2017-03-31 | A kind of straight corrugated plate dst heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720333826.9U CN206803801U (en) | 2017-03-31 | 2017-03-31 | A kind of straight corrugated plate dst heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206803801U true CN206803801U (en) | 2017-12-26 |
Family
ID=60730310
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720333826.9U Expired - Fee Related CN206803801U (en) | 2017-03-31 | 2017-03-31 | A kind of straight corrugated plate dst heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206803801U (en) |
-
2017
- 2017-03-31 CN CN201720333826.9U patent/CN206803801U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207610580U (en) | A kind of titanium composite heat-exchanger | |
| CN203980991U (en) | A kind of plate-fin heat exchanger punching corrugated fin structure | |
| CN102589328B (en) | Pure-countercurrent cellular plate-pin heat exchanger and combination thereof | |
| CN201364057Y (en) | Spiral plate heat exchanger | |
| CN102360743B (en) | Plate-fin heat exchanger of transformer and manufacturing method for plate-fin heat exchanger | |
| CN102322757B (en) | Honeycomb type heat exchanger adopting multiple times of diffluence and confluence | |
| CN201583181U (en) | Coarse-pitch and wide-flow channel plate type heat exchanger | |
| CN207197316U (en) | A kind of big number double-tube heat exchanger of high energy efficiency | |
| CN109323607A (en) | A kind of ultra-compact heat-exchangers of the plate type of honeycomb type | |
| CN206803801U (en) | A kind of straight corrugated plate dst heat exchanger | |
| CN206019420U (en) | Movable tube sheets heat exchanger | |
| CN203413985U (en) | Shell-and-tube corrugated tube heat exchanger | |
| CN207006932U (en) | A kind of heat exchanger | |
| CN202511664U (en) | Plate type heat exchanger with uniform flow passage | |
| CN202255030U (en) | Heat exchange plate | |
| CN202145108U (en) | Plate type heat exchanger with non-uniform section | |
| CN204329685U (en) | Plate type heat exchanger | |
| CN201193935Y (en) | Plate type heat-exchanger | |
| CN210773558U (en) | Double-shell half-volume heat exchanger | |
| CN208779990U (en) | Full-welding plate-type heat exchanger | |
| CN202102836U (en) | Plate-fin type heat exchanger of transformer | |
| CN202885610U (en) | Three-loop plate heat exchanger | |
| CN207866058U (en) | A kind of tubular heat exchanger | |
| CN206818031U (en) | A kind of high-performance heat exchanger | |
| CN211120770U (en) | Tube type heat exchanger |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20171226 Termination date: 20190331 |