CN100504276C - Average distributor at inlet of plate heat exchanger medium ingress - Google Patents
Average distributor at inlet of plate heat exchanger medium ingress Download PDFInfo
- Publication number
- CN100504276C CN100504276C CNB200710164435XA CN200710164435A CN100504276C CN 100504276 C CN100504276 C CN 100504276C CN B200710164435X A CNB200710164435X A CN B200710164435XA CN 200710164435 A CN200710164435 A CN 200710164435A CN 100504276 C CN100504276 C CN 100504276C
- Authority
- CN
- China
- Prior art keywords
- medium
- medium inlet
- distributor
- heat exchanger
- heat transfer
- 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
Images
Landscapes
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a distributing device used for a medium inlet of a plate exchanger used for equally distributing the medium to each evaporation channel between the heat transmitting plates. The distributor is arranged between heat transmitting plates. The distributor can be punched together with the medium inlet of the heat transmitting plate into a whole. The distributor also can be split with the heat transmitting plate and then is firmly welded to the medium inlet of the heat transmitting plate. A protruding annular-belt is punched on an outer edge of the medium inlet of the distributor. A wider part of the protruding annular-belt is arranged toward the medium flow direction. A plurality of small protuberances is punched on a surface of the wider part and the depressed parts between the small protuberances form a medium channel. The plurality of stagger small protuberances also can be arranged on the whole protruding annular-belt, and the distributor with the structure is always arranged between the heat transmitting plates far away from the medium inlet. The invention can realize a one-time punched shaping of the plate exchanger, which is convenient for manufacturing and assembling and leads to an equal and smooth medium channel.
Description
Technical field
The present invention relates to the equal orchestration at a kind of plate heat exchanger medium entrance place, make homogeneous media be assigned to each evaporation runner between the heat transfer plate.
Background technology
Commonly used in refrigerating field is plate type heat exchanger, such as air conditioner refrigerating etc., utilizes the evaporation of medium to absorb a large amount of heats in two staggered and runners that isolate mutually, with refrigeration such as second fluid ratio such as air.Adopting this plate type heat exchanger as aspect the refrigeration system of evaporimeter, a more insoluble problem is to enter the medium of plate type heat exchanger intake channel because factors such as flow velocity, pressure are difficult to be evenly distributed to each evaporation runner between the heat transfer plate, such maldistribution can cause near the medium of medium inlet part heat transfer plate interlayer also by unnecessary overheated, and effectively do not utilize away from the medium of medium inlet part heat transfer plate interlayer, the one, refrigerating efficiency is low, and the 2nd, energy waste.
Be difficult to the uniform distribution problem for what solve above-mentioned plate type heat exchanger medium, some schemes have been arranged in the prior art, such as throttling arrangement is set at intake channel with in evaporation channel, this throttling arrangement and heat transfer plate can integral productions, also can split production, seal welding is at the place, medium inlet of heat transfer flaggy again.But because that the structural design of throttling arrangement gets is very unreasonable, make plate type heat exchanger be difficult to one-shot forming, manufacture inconveniently, assemble up also comparatively trouble.
Summary of the invention
The present invention solves above-mentioned existing in prior technology technical problem, and the equal orchestration at a kind of plate heat exchanger medium entrance place is provided.
Above-mentioned technical problem of the present invention is mainly solved by following technical proposals: the equal orchestration at a kind of plate heat exchanger medium entrance place, described equal orchestration is arranged between the heat transfer flaggy, itself or one are in the place's punch forming of the medium inlet of heat transfer flaggy, or be separately made with the heat transfer flaggy, seal welding is at the place, medium inlet of heat transfer flaggy again, described equal orchestration middle part stamps out the medium inlet, projection endless belt of medium inlet outer rim punch forming of equal orchestration, described projection endless belt wider part position towards MEDIA FLOW to setting, and stamping out a plurality of kicks at broad position upper surface, the depressed area between a plurality of kicks forms medium channel.
As preferably, all stamp out a plurality of kicks on the whole projection endless belt upper surface, the equal orchestration of this spline structure often is arranged on away from medium inlet part heat transfer plate interlayer.
As preferably, described a plurality of kicks are staggered, or are convex cone shaped, or are the boss shape.
Adopt technique scheme, characteristics such as it is simple in structure to make that the present invention has, reasonable in design.The present invention can be so that plate type heat exchanger be one time punching molded, the convenient manufacturing and assembling, and also medium channel is even, unobstructed.
Description of drawings
Accompanying drawing 1 is that the present invention is assemblied in a kind of structural representation on the plate type heat exchanger;
Accompanying drawing 2 is a kind of structural representations of the embodiment of the invention 1;
Accompanying drawing 3 is structural representations that the A-A of Fig. 2 analyses and observe amplification;
Accompanying drawing 4 is structural representations that the B-B of Fig. 2 analyses and observe amplification;
Accompanying drawing 5 is a kind of structural representations of the embodiment of the invention 2;
Accompanying drawing 6 is a kind of structural representations of the embodiment of the invention 3;
Accompanying drawing 7 is structural representations that the C-C of Fig. 6 analyses and observe amplification.
The specific embodiment
Below by embodiment, and in conjunction with the accompanying drawings, technical scheme of the present invention is described in further detail.
Embodiment 1: referring to Fig. 1, Fig. 2 Fig. 3 and Fig. 4, the equal orchestration 2 of the present invention is arranged between the heat transfer flaggy 1, itself or one are in the 3 places punch forming of the medium inlet of heat transfer flaggy, or be separately made with the heat transfer flaggy, seal welding is at 3 places, medium inlet of heat transfer flaggy again, described equal orchestration 2 middle parts stamp out medium inlet 3, all projection endless belt 4 of medium inlet 3 outer rim punch formings of orchestration.Projection endless belt 4 broad positions to setting, and stamp out a plurality of kicks 6 of convex cone shaped at broad position upper surface towards MEDIA FLOW, and a plurality of kicks are staggered, and the depressed area 5 between a plurality of kicks 6 forms medium channels.When equal orchestration 2 is separately made with the heat transfer flaggy, projection endless belt 4 and upper strata heat transfer flaggy seal welding, all bottom surface 7 and lower floor's heat transfer flaggy seal welding of orchestration 2.
Embodiment 2: referring to Fig. 5, the present invention stamps out a plurality of kicks 6 on whole projection endless belt 4 upper surfaces, and the equal orchestration of this spline structure often is arranged on away from medium inlet part heat transfer plate interlayer.All the other reference examples 1.
Embodiment 3: referring to Fig. 6 and Fig. 7, the present invention be projection endless belt 4 broad position upper surfaces stamp out a plurality of kicks 6 of boss shape ', a plurality of kicks are staggered, a plurality of kicks 6 ' between depressed area 5 form medium channels.All the other reference examples 1.
The present invention has simple in structure, and is reasonable in design, can be so that plate type heat exchanger be one time punching molded, and convenient the manufacturing and assembling, and also medium channel is even, unobstructed.
At last, should be pointed out that above embodiment only is the more representational example of the present invention.Obviously, technical scheme of the present invention is not limited to the foregoing description, and many distortion can also be arranged.All distortion that those of ordinary skill in the art can directly derive or associate from content disclosed by the invention all should be thought protection scope of the present invention.
Claims (3)
1. the equal orchestration at a plate heat exchanger medium entrance place, described equal orchestration is arranged between the heat transfer flaggy, itself or one are in the place's punch forming of the medium inlet of heat transfer flaggy, or be separately made with the heat transfer flaggy, seal welding is at the place, medium inlet of heat transfer flaggy again, it is characterized in that stamping out medium inlet (3) at described equal orchestration (2) middle part, a projection endless belt of medium inlet (3) outer rim punch forming (4) of equal orchestration (2), described projection endless belt (4) broad position towards MEDIA FLOW to setting, and stamping out a plurality of kicks (6) at broad position upper surface, the depressed area (5) between a plurality of kicks (6) forms medium channel.
2. the equal orchestration at plate heat exchanger medium entrance according to claim 1 place is characterized in that all stamping out a plurality of kicks (6) on whole projection endless belt (4) upper surface.
3. the equal orchestration at plate heat exchanger medium entrance according to claim 1 and 2 place is characterized in that described a plurality of kick (6) is staggered, or is convex cone shaped, or is the boss shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710164435XA CN100504276C (en) | 2007-11-30 | 2007-11-30 | Average distributor at inlet of plate heat exchanger medium ingress |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB200710164435XA CN100504276C (en) | 2007-11-30 | 2007-11-30 | Average distributor at inlet of plate heat exchanger medium ingress |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101178294A CN101178294A (en) | 2008-05-14 |
| CN100504276C true CN100504276C (en) | 2009-06-24 |
Family
ID=39404640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB200710164435XA Expired - Fee Related CN100504276C (en) | 2007-11-30 | 2007-11-30 | Average distributor at inlet of plate heat exchanger medium ingress |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100504276C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102042772B (en) * | 2010-05-14 | 2013-03-06 | 南京工业大学 | Laminated board fin structured heat exchanger with medium equipartition device |
| CN106123637B (en) * | 2016-08-22 | 2018-07-17 | 江苏唯益换热器股份有限公司 | A kind of brazing plate type heat exchanger using double ring type distributor |
| CN109668469A (en) * | 2018-12-25 | 2019-04-23 | 天津三电汽车空调有限公司 | A kind of heat sink piece aperture support construction on automobile plate heat exchanger |
| CN113154910A (en) * | 2020-01-22 | 2021-07-23 | 丹佛斯有限公司 | Plate heat exchanger |
-
2007
- 2007-11-30 CN CNB200710164435XA patent/CN100504276C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101178294A (en) | 2008-05-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100504276C (en) | Average distributor at inlet of plate heat exchanger medium ingress | |
| KR100309977B1 (en) | Plate Heat Exchanger for Liquids with Over Flow Rate | |
| CN102395853B (en) | Plate heat exchanger | |
| CN105339752A (en) | Fluid channels having performance enhancement features and devices incorporating same | |
| CN101970907B (en) | Oil cooler for transmission | |
| WO2011013950A3 (en) | Plate heat exchanger | |
| CN100516758C (en) | Strip-free plate-fin heat exchanger | |
| CN101646915B (en) | Plate heat exchanger | |
| CN101476829B (en) | Gap type throttle structure of plate heat exchanger medium entrance | |
| CN101476830B (en) | Slit type throttle structure of plate heat exchanger medium entrance | |
| CN103791759B (en) | For plate type heat exchanger heat exchanger plate and there is the plate type heat exchanger of this heat exchanger plate | |
| CN105793661B (en) | Heat-exchangers of the plate type | |
| CN203586888U (en) | Heat exchange plate group for full-welding type plate heat exchanger | |
| KR102228486B1 (en) | Micro channel based heat exchanger | |
| US7690420B2 (en) | Plate heat exchanger | |
| CN202188782U (en) | Honeycomb bunch tube type heat exchanger | |
| CN101476831B (en) | Spill hole type throttle structure of plate heat exchanger medium entrance | |
| CN201355203Y (en) | Notch type throttle structure at medium entrance of plate heat exchanger | |
| CN100365372C (en) | Three-way guidance tape typed heat exchanger | |
| CN201355204Y (en) | Narrow slot type throttle structure at medium entrance of plate heat exchanger | |
| CN102226655A (en) | Honeycomb-bundle tubular heat exchanger and manufacturing process thereof | |
| JPH11281283A (en) | Plate heat exchanger | |
| CN101476832B (en) | Multiple throttle structure of three-fluid plate heat exchanger | |
| CN201355205Y (en) | Overflow hole type throttle structure at medium entrance of plate heat exchanger | |
| CN201846560U (en) | Embedded type radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: DANFOSS (HANGZHOU) PLATE HEAT EXCHANGER CO., LTD. Free format text: FORMER NAME: DANFOSI QINBAO (HANGZHOU ) REFRIGERATOR CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 310018, No. 289-1, No. 12, Poplar Street, Hangzhou economic and Technological Development Zone Patentee after: Danfoss (Hangzhou) plate heat exchanger Co., Ltd. Address before: 310018, No. 168, happy river, Xiasha Town, Hangzhou economic and Technological Development Zone, Hangzhou, Zhejiang Patentee before: Danfoss Qinbao (Hangzhou) Plate Heat Exchanger Company Limited |
|
| 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: 20090624 Termination date: 20161130 |