CN108895877A - A kind of heat exchange plate - Google Patents
A kind of heat exchange plate Download PDFInfo
- Publication number
- CN108895877A CN108895877A CN201810582370.9A CN201810582370A CN108895877A CN 108895877 A CN108895877 A CN 108895877A CN 201810582370 A CN201810582370 A CN 201810582370A CN 108895877 A CN108895877 A CN 108895877A
- Authority
- CN
- China
- Prior art keywords
- angle
- transfer zone
- heat
- heat transfer
- heat exchanger
- 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- Withdrawn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
- 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
- F28F3/042—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 in the form of local deformations of the element
- F28F3/046—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 in the form of local deformations of the element the deformations being linear, e.g. corrugations
Abstract
The present invention provides a kind of heat exchange plates, including guiding region, heat transfer zone, location hole and corner apertures, heat exchanger plates both sides are respectively provided with a location hole, heat transfer zone is provided in heat exchanger plates, four ends of heat exchanger plates angle is each provided with a corner apertures, guiding region is provided between corner apertures and heat transfer zone, it is provided in heat transfer zone in the equidistant centrosymmetric ripple of fixed angle, the angle of ripple is acute angle or obtuse angle, one group or two groups of symmetrical ripples are provided in heat transfer zone, when two groups of symmetrical ripples are arranged in heat transfer zone, the angle of two groups of ripples can not be identical, reinforcing rib is provided between two ripples, four angles of heat exchanger plates are equipped with angle locking plate.The present invention is by carrying out simple modifications to existing heat exchange plate in the market, so that heat exchange plate is compact to design, heat exchange efficiency is high, so that heat exchange plate punching press is stablized, stamping pressure is unrestricted, pressure is surveyed after plate assembling to be not susceptible to leak, and has saved the material of heat exchanger plates, reduces the cost of whole plate.
Description
Technical field
The present invention relates to a kind of heat-exchange apparatus component, in particular to a kind of heat exchange plate.
Background technique
Plate heat exchanger, which is that one kind is new and effective as made of a series of sheet metal closed assemblies with certain corrugated shape, to be changed
Hot device.It is formed with simple channel between its various plate, and heat is carried out with plate by plate and is exchanged.The pipe of it and routine
Shell heat exchanger is compared, and under identical flow resistance and pump power Expenditure Levels, heat transfer coefficient will be higher by very much, is being applicable in
In the range of substituted shell-and-tube heat exchanger trend.Due to it have heat exchange efficiency is high, heat loss is small, advantages of compact and light structure,
The features such as occupied area is small, installation is easy to clean, be widely used, long service life.Under uniform pressure damaed cordition, heat transfer
Coefficient ratio pipe heat exchanger is 3-5 times high, occupied area be pipe heat exchanger one third, heat recovery rate may be up to 90% with
On.Therefore plate heat exchanger is widely used in the industries such as metallurgy, petroleum, chemical industry, food, pharmacy, ship, weaving, papermaking, is to add
The excellent equipment of the purposes such as heat, cooling, recuperation of heat, quick sterilization.
Since manufacturing enterprise of China mostly uses greatly old mold, plate comes into operation without any improvement, therefore designs not
Enough compact, heat exchange efficiency is low, and plate punching press is unstable, and pressure easily leakage is surveyed in plate assembling, so that stamping pressure is restricted.
Summary of the invention
The present invention is come into operation to solve plate without any improvement by the way that old heat exchanger plates are simply transformed,
Therefore design it is not compact enough, heat exchange efficiency is low, and plate punching press is unstable, plate assembling survey pressure easily leakage so that stamping pressure by
To the problem of limitation.To reach this purpose, the present invention provides a kind of heat exchange plate, including guiding region, heat transfer zone, location hole and angle
Hole, the heat exchanger plates both sides are respectively provided with a location hole, and heat transfer zone is provided in heat exchanger plates, and four ends of heat exchanger plates angle is each provided with
One corner apertures is provided with guiding region between corner apertures and heat transfer zone, central symmetry is provided in the heat transfer zone in fixed angle etc.
The ripple of spacing.
The angle of equidistant ripple of the present invention is acute angle or obtuse angle, wave of the invention as an improvement of the present invention
The angle of line can be that acute angle can be obtuse angle again, and using the ripple of different angle, corresponding heat exchange efficiency is also different, producer
It can voluntarily be selected as needed.
It is improved in heat transfer zone of the present invention as another kind of the invention and is provided with one group or two groups of symmetrical ripples, due to
Thermal medium is different from the flow of cold medium under common heat exchange state, if therefore the temperature difference of thermal medium and cold medium it is excessive,
Need to be arranged in heat transfer zone two groups of symmetrical ripples, thus the resistance difference between the different runners that further, so that heat exchange amount flow and permitting
Perhaps the exact matching between pressure drop, to greatly save heat exchange area.
It is improved in heat transfer zone of the present invention as another kind of the invention and two groups of symmetrical ripples is set, be arranged between two ripples
There is reinforcing rib, is avoided by the way that reinforcing rib is arranged due to left and right corrugated stretch difference, lead to the generation of plate metaboly, simultaneously
The strength and stiffness of plate are also increased, the bearing capacity of heat exchanger is improved.
Improve four angles of heat exchanger plates of the present invention as another kind of the invention and be equipped with angle locking plate, the present invention by
Angle locking plate is set on four angles of heat exchanger plates, to improve the positioning accuracy when installation of heat exchanger plates.
The present invention is changed by carrying out simple modifications to existing heat exchange plate in the market so that heat exchange plate is compact to design
The thermal efficiency is high, so that heat exchange plate punching press is stablized, stamping pressure is unrestricted, surveys pressure after plate assembling and is not susceptible to let out
Leakage, and the material of heat exchanger plates has been saved, reduce the cost of whole plate.
Detailed description of the invention
Fig. 1 is the schematic diagram of the specific embodiment of the invention 1
Fig. 2 is the schematic diagram of the specific embodiment of the invention 2
Component in figure is：
1, heat transfer zone；1-1, ripple；1-2, reinforcing rib；2, guiding region；3, location hole；4, corner apertures；5, angle locking plate.
Specific embodiment
Invention is described in detail below in conjunction with drawings and examples：
The present invention is come into operation to solve plate without any improvement, therefore by the way that old heat exchanger plates are simply transformed
Design is not compact enough, and heat exchange efficiency is low, and plate punching press is unstable, and plate assembling is surveyed pressure and easily leaked, so that stamping pressure is limited
The problem of processed.
Fig. 1 is the schematic diagram of specific implementation 1 of the invention, including heat transfer zone 1, guiding region 2, location hole 3 and corner apertures 4, institute
It states heat exchanger plates both sides and is respectively provided with a location hole 3, heat transfer zone 1 is provided in heat exchanger plates, four ends of heat exchanger plates angle is each provided with one
A corner apertures 4 is provided with guiding region 2 between corner apertures 4 and heat transfer zone 1, be provided in the heat transfer zone 1 in fixed angle it is equidistant in
The angle of the heart symmetrical ripple 1-1, the equidistant ripple 1-1 are obtuse angle, and the angle of ripple 1-1 of the invention can also be sharp
Angle, using the ripple 1-1 of different angle, corresponding heat exchange efficiency is also different, and producer can voluntarily be selected as needed,
Be provided with one group of symmetrical ripple 1-1 in the heat transfer zone 1, four angles of the heat exchanger plates are equipped with angle locking plate 5, the present invention by
Angle locking plate 5 is set on four angles of heat exchanger plates, to improve the positioning accuracy when installation of heat exchanger plates.
Fig. 2 is the schematic diagram of specific embodiments of the present invention 2, including heat transfer zone 1, guiding region 2, location hole 3 and corner apertures 4,
The heat exchanger plates both sides are respectively provided with a location hole 3, and heat transfer zone 1 is provided in heat exchanger plates, and four ends of heat exchanger plates angle is each provided with
One corner apertures 4 is provided with guiding region 2, is provided in the heat transfer zone 1 equidistant in fixed angle between corner apertures 4 and heat transfer zone 1
Centrosymmetric ripple 1-1 is provided with two groups of symmetrical ripple 1-1 in the heat transfer zone 1, since heat is situated between under common heat exchange state
Matter is different from the flow of cold medium, if therefore the temperature difference of thermal medium and cold medium it is excessive, need that two are arranged in heat transfer zone
The symmetrical ripple of group, thus the resistance difference between the different runners that further, so that the exact matching between heat exchange amount flow and allowable pressure drop, from
And heat exchange area is greatlyd save, the angle of the equidistant ripple 1-1 is obtuse angle, and the angle of ripple 1-1 of the invention can also be
Acute angle, using the ripple 1-1 of different angle, corresponding heat exchange efficiency is also different, and producer can voluntarily be selected as needed
It selects, two groups of symmetrical ripple 1-1 is set in the heat transfer zone 1, the angle of two groups of ripple 1-1 is different, two groups of waves as needed
The angle of line 1-1 can be different, so that the resistance difference between the different runners that further, reaches hot mixing, setting in the heat transfer zone 1
Two groups of symmetrical ripple 1-1,1-1 is provided with reinforcing rib 1-2 between two ripples, is avoided by the way that reinforcing rib 1-2 is arranged due to left and right wave
Line stretches difference, leads to the generation of plate metaboly, while also increasing the strength and stiffness of plate, improves heat exchanger
Bearing capacity.
Four angles of the heat exchanger plates be equipped with angle locking plate 5, the present invention by four angles of heat exchanger plates be arranged angle locking plate 5,
To improve the positioning accuracy when installation of heat exchanger plates.
The present invention is by carrying out simple modifications to existing plate in the market, so that compact to design, heat exchange efficiency is high, thus
So that plate punching press is stablized, plate assembling surveys pressure and is not easy to leak, so that stamping pressure is unrestricted, and is tied by simplifying to plate
Structure has saved the material of heat exchanger plates, to reduce the cost of material.
Claims (5)
1. a kind of heat exchange plate, including heat transfer zone (1), guiding region (2), location hole (3) and corner apertures (4), the heat exchanger plates both sides
Respectively set a location hole (3), it is characterised in that：It is provided in heat exchanger plates heat transfer zone (1), four ends of heat exchanger plates angle is each provided with one
Guiding region (2) are arranged between corner apertures (4) and heat transfer zone (1) in a corner apertures (4), and central symmetry is provided in the heat transfer zone (1) in solid
Determine the equidistant ripple of angle (1-1).
2. a kind of heat exchange plate according to claim 1, it is characterised in that：The angle of the equidistant ripple (1-1) is
Acute angle or obtuse angle.
3. a kind of heat exchange plate according to claim 2, it is characterised in that：Be provided in the heat transfer zone (1) one group or
Two groups of symmetrical ripples (1-1).
4. a kind of heat exchange plate according to claim 3, it is characterised in that：Two groups of setting is symmetrical in the heat transfer zone (1)
Reinforcing rib (1-2) is arranged between two groups of ripples (1-1) in ripple (1-1).
5. a kind of heat exchange plate according to any one of claims 1-4, it is characterised in that：On four angles of the heat exchanger plates
It is arranged angle locking plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582370.9A CN108895877A (en) | 2018-06-07 | 2018-06-07 | A kind of heat exchange plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810582370.9A CN108895877A (en) | 2018-06-07 | 2018-06-07 | A kind of heat exchange plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108895877A true CN108895877A (en) | 2018-11-27 |
Family
ID=64344380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810582370.9A Withdrawn CN108895877A (en) | 2018-06-07 | 2018-06-07 | A kind of heat exchange plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108895877A (en) |
-
2018
- 2018-06-07 CN CN201810582370.9A patent/CN108895877A/en not_active Withdrawn
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP5394405B2 (en) | Heat exchanger | |
| EP3702712B1 (en) | Outer fin heat exchange tube and use method therefor | |
| EP0503080B1 (en) | Laminated heat exchanger | |
| CN212931108U (en) | Heat exchange plate of wide-flow-channel plate heat exchanger | |
| CN109163586B (en) | Spiral runner printed circuit board heat exchanger | |
| CN109323607B (en) | Honeycomb type ultra-compact plate heat exchanger | |
| CN101245972A (en) | Plate type heat interchanger | |
| CN102203538B (en) | Gas cooler | |
| CN211404232U (en) | Transformer and combined air cooling device thereof | |
| CN108895877A (en) | A kind of heat exchange plate | |
| CN210602925U (en) | Quick heat exchange plate type heat exchanger | |
| CN209310579U (en) | A kind of stacked heat exchanger | |
| CN201706942U (en) | Heat exchange plate sheet | |
| CN111862792B (en) | Display module and display device | |
| CN211204985U (en) | Splicing type efficient heat exchanger | |
| CN204739944U (en) | High -efficient heat exchanger | |
| CN111141163B (en) | Welded plate heat exchanger | |
| RU2584081C1 (en) | Micro channel heat exchanger | |
| RU2569406C1 (en) | Shell-tube heat exchanger | |
| CN113871151A (en) | Finned radiator for transformer with efficient heat dissipation | |
| CN210036400U (en) | Mounting structure of baffle plate and longitudinal partition plate | |
| CN107192284B (en) | Compact heat exchange device | |
| US20220034603A1 (en) | A heat exchanger | |
| CN109059590A (en) | A kind of stacked heat exchanger | |
| CN220625010U (en) | Fin structure and heat exchanger comprising same |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20181127 |