CN107504844A - Efficient corrugated plate type heat exchanger - Google Patents
Efficient corrugated plate type heat exchanger Download PDFInfo
- Publication number
- CN107504844A CN107504844A CN201710944723.0A CN201710944723A CN107504844A CN 107504844 A CN107504844 A CN 107504844A CN 201710944723 A CN201710944723 A CN 201710944723A CN 107504844 A CN107504844 A CN 107504844A
- Authority
- CN
- China
- Prior art keywords
- guide rod
- heat exchanger
- ambulatory splint
- lower guide
- guide bar
- 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.)
- Withdrawn
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0037—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the conduits for the other heat-exchange medium also being formed by paired plates touching each other
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/025—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being corrugated, plate-like elements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/02—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations
- F28F3/04—Elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with recesses, with corrugations the means being integral with the element
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a kind of efficient corrugated plate type heat exchanger, including strap, top guide bar, lower guide rod, polylith heat exchange plate, ambulatory splint and pillar, the strap is flexibly connected with ambulatory splint by top guide bar and lower guide rod, and the upper and lower ends of the polylith heat exchange plate are respectively provided with the groove that sealed film is matched and be laid with top guide bar and lower guide rod and are fastened on by groove between top guide bar and lower guide rod；The pillar is arranged on the outside of ambulatory splint, and top guide bar and lower guide rod by extending ambulatory splint are fixed；The heat exchange plate is provided with the continuously arranged some stainless sheet steels that at least two crests and interior angle increase step by step.Adjacent two pieces of heat exchanger plates contact solder joint increases in the heat exchanger, and number of channels increases, and can effectively improve heat exchange efficiency, also, can also as needed increase and decrease or change heat exchanger plates.
Description
Technical field
The present invention relates to a kind of plate type heat exchanger, and in particular to a kind of efficient corrugated plate type heat exchanger.
Background technology
At present, heat-exchanger rig is broadly divided into two kinds of tubular heat exchanger and plate type heat exchanger, and in identical flow resistance
Under pump power Expenditure Levels, the heat transfer coefficient of plate type heat exchanger is higher than shell and tube cooler three to five times.Shell and tube changes
Hot device is primarily present the shortcomings of floor space is big, making is complicated, easy cleaning, heat loss are big, capacity is smaller, easy fouling.Therefore,
In condensing heat-exchange field, a kind of floor space of needs is small, makes high-performance heat exchanger that is relatively easy, being easy to gas-liquid separation.
Currently used is herringbone corrugated plating, but this lambdoid corrugated plating, after reverse overlapping, upper and lower herringbone is in
Cross-contact, the wall scroll corrugated contact point in upper and lower two pieces of heat exchanger plates only has at 2 points, so the channel strips number separated after brazing
It is not a lot, that is to say, that the limited area of two kinds of flow baffle heat exchange, heat exchange efficiency are low in unit area.It is also, existing
The heat exchanger plates quantity that can not increase or decrease heat exchanger fin according to being actually needed, it is low to change conversion efficiency, does not apply to actual need
Ask.
The content of the invention
The invention aims to solve above-mentioned technical problem, there is provided a kind of efficient corrugated plate type heat exchanger, the heat exchange
Adjacent two pieces of heat exchanger plates contact solder joint increases in device, and number of channels increases, and can effectively improve heat exchange efficiency, also, can also basis
Need to increase and decrease or change heat exchanger plates.
To achieve the above object, the technical solution adopted by the present invention is as follows：
A kind of efficient corrugated plate type heat exchanger, including strap, top guide bar, lower guide rod, polylith heat exchange plate, activity folder
Plate and pillar, the strap are flexibly connected with ambulatory splint by top guide bar and lower guide rod, the polylith heat exchange plate
Upper and lower ends, which are respectively provided with, to be matched and is laid with top guide bar and lower guide rod the groove of sealed film and be fastened on by groove
Between guide rod and lower guide rod；The pillar is arranged on the outside of ambulatory splint, and by extending the top guide bar of ambulatory splint with
Guide rod is fixed；The heat exchange plate is provided with continuously arranged some at least two crests and interior angle increases not step by step
Become rusty steel sheet, and the direction that the gap between adjacent corrugations also increases with interior angle gradually broadens；The level side of the heat exchange plate
To with the equal undulate of plate face vertical direction.
Preferably, one block of rubber slab is provided with the inside of described strap, top is laid respectively with bottom in rubber slab
One through hole to match with top guide bar and lower guide rod, the top and bottom of the ambulatory splint also laid respectively one with it is upper
The groove that guide rod and lower guide rod match, one end of the top guide bar and lower guide rod is separately fixed in two through holes, another
End is fixed with pillar after extending ambulatory splint from the groove.
Preferably, the outer both sides of the rubber slab are provided with some apertures, and ambulatory splint is provided with to be led to what the aperture matched
Hole, and be fixedly connected between the aperture and through hole by fishbolt.
Preferably, the heat exchange plate is W shape ripple stainless sheet steels.
Preferably, arrangement roller in the groove of the ambulatory splint upper end.
Compared with prior art, the invention has the advantages that：
The present invention due to asking between two pieces of corrugated plating ripple interior angles and corrugated body, gap changes, through pricker after reverse overlapping
Weldering forms the section of fluid passage also therefore into arranging from small to large, fluid passage also it is corresponding from small to large or from big to small
Change.So formed fluid passage meet cold fluid because make obtaining heat volume increase and hot fluid because losing heat body
The changing rule that product reduces, therefore the speed for conducting fluid heat will not decay；In addition, present invention heat exchanger can also be according to reality
Border needs the quantity of increase and decrease heat exchanger fin that can be easy, and the heat exchanger fin of replacing different texture to improve heat exchange efficiency.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Wherein, it is entitled corresponding to reference：
1- straps, 2- lower guide rods, 3- top guide bars, 4- heat exchange plates, 5- ambulatory splints, 6- pillars, 7- rollers, 8- are close
Sealing piece, 9- fishbolts, 10- rubber slabs.
Embodiment
The invention will be further described with embodiment for explanation below in conjunction with the accompanying drawings, and mode of the invention includes but not only limited
In following examples.
The purpose of the present embodiment is to provide a kind of efficient corrugated plate type heat exchanger, as shown in figure 1, the heat exchanger includes fixing
Clamping plate 1, top guide bar 3, lower guide rod 2, polylith heat exchange plate 4, ambulatory splint 5 and pillar 6, the strap 1 and ambulatory splint 5
Be flexibly connected by top guide bar 3 and lower guide rod 2, the upper and lower ends of the polylith heat exchange plate 4 be respectively provided with top guide bar 3 and under lead
Bar 2 matches and is laid with the groove of sealed film and is fastened on by groove between top guide bar 3 and lower guide rod 2；The pillar
6 are arranged on the outside of ambulatory splint 5, and top guide bar 3 and lower guide rod 2 by extending ambulatory splint 5 are fixed；The heat exchange plate
4 be provided with the continuously arranged some stainless sheet steels that at least two crests and interior angle increase step by step, and adjacent corrugations it
Between gap also with interior angle increase direction gradually broaden；The horizontal direction of the heat exchange plate 4 and equal with plate face vertical direction
Undulate.
The described inner side of strap 1 is provided with one block of rubber slab 10, and top has laid one respectively with bottom in rubber slab 10
The individual through hole to match with top guide bar 3 and lower guide rod 2, the top and bottom of the ambulatory splint 5 also laid respectively one with
The groove that top guide bar 3 and lower guide rod 2 match, one end of the top guide bar 3 and lower guide rod 2 are separately fixed at two through holes
Interior, the other end is fixed with pillar 6 after extending ambulatory splint 5 from the groove；The 10 outer both sides of rubber slab are provided with some small
Hole, ambulatory splint 5 is provided with the through hole to match with the aperture, and is fixed and connected by fishbolt 9 between the aperture and through hole
Connect.
The heat exchange plate 4 is W shape ripple stainless sheet steels；Arrangement roller 7 in the groove of the upper end of ambulatory splint 5.
Above-described embodiment is only one of the preferred embodiment of the present invention, should not be taken to limit the protection model of the present invention
Enclose, as long as the present invention body design thought and that mentally makes have no the change of essential meaning or polishing, it is solved
Technical problem it is still consistent with the present invention, should be included in protection scope of the present invention within.
Claims (5)
1. a kind of efficient corrugated plate type heat exchanger, including strap, top guide bar, lower guide rod, polylith heat exchange plate, ambulatory splint
And pillar, it is characterised in that the strap is flexibly connected with ambulatory splint by top guide bar and lower guide rod, and the polylith changes
The upper and lower ends of hot plate piece are respectively provided with the groove that sealed film is matched and be laid with top guide bar and lower guide rod and pass through groove
It is fastened between top guide bar and lower guide rod；The pillar is arranged on the outside of ambulatory splint, and by extending the upper of ambulatory splint
Guide rod and lower guide rod are fixed；The heat exchange plate is provided with continuously arranged some at least two crests and interior angle is step by step
The stainless sheet steel of increase, and the direction that the gap between adjacent corrugations also increases with interior angle gradually broadens；The heat exchange plate
Horizontal direction and with the equal undulate of plate face vertical direction.
2. a kind of efficient corrugated plate type heat exchanger according to claim 1, it is characterised in that on the inside of described strap
Provided with one block of rubber slab, a through hole to match with top guide bar and lower guide rod has been laid in top respectively with bottom in rubber slab,
A groove to match with top guide bar and lower guide rod has also been laid in the top and bottom of the ambulatory splint respectively, it is described on lead
One end of bar and lower guide rod is separately fixed in two through holes, the other end from the groove extend ambulatory splint after with pillar
It is fixed.
3. a kind of efficient corrugated plate type heat exchanger according to claim 2, it is characterised in that the outer both sides of the rubber slab are set
There are some apertures, ambulatory splint is provided with the through hole to match with the aperture, and passes through fishbolt between the aperture and through hole
It is fixedly connected.
4. a kind of efficient corrugated plate type heat exchanger according to claim 3, it is characterised in that the heat exchange plate is W shapes
Ripple stainless sheet steel.
5. a kind of efficient corrugated plate type heat exchanger according to claim 2, it is characterised in that the ambulatory splint upper end
Arrangement roller in groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944723.0A CN107504844A (en) | 2017-09-30 | 2017-09-30 | Efficient corrugated plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710944723.0A CN107504844A (en) | 2017-09-30 | 2017-09-30 | Efficient corrugated plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504844A true CN107504844A (en) | 2017-12-22 |
Family
ID=60701014
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710944723.0A Withdrawn CN107504844A (en) | 2017-09-30 | 2017-09-30 | Efficient corrugated plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504844A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296622A (en) * | 2019-07-11 | 2019-10-01 | 南通翔骜液压润滑设备有限公司 | Plate heat exchanger |
| CN114111394A (en) * | 2021-12-08 | 2022-03-01 | 江阴市亚龙换热设备有限公司 | Detachable plate heat exchanger |
| CN115717842A (en) * | 2023-01-10 | 2023-02-28 | 中国核动力研究设计院 | Multifunctional axial connection micro-channel heat exchanger |
-
2017
- 2017-09-30 CN CN201710944723.0A patent/CN107504844A/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110296622A (en) * | 2019-07-11 | 2019-10-01 | 南通翔骜液压润滑设备有限公司 | Plate heat exchanger |
| CN114111394A (en) * | 2021-12-08 | 2022-03-01 | 江阴市亚龙换热设备有限公司 | Detachable plate heat exchanger |
| CN115717842A (en) * | 2023-01-10 | 2023-02-28 | 中国核动力研究设计院 | Multifunctional axial connection micro-channel heat exchanger |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |
|
| WW01 | Invention patent application withdrawn after publication |