CN201706942U - Heat exchange plate sheet - Google Patents
Heat exchange plate sheet Download PDFInfo
- Publication number
- CN201706942U CN201706942U CN2010201878913U CN201020187891U CN201706942U CN 201706942 U CN201706942 U CN 201706942U CN 2010201878913 U CN2010201878913 U CN 2010201878913U CN 201020187891 U CN201020187891 U CN 201020187891U CN 201706942 U CN201706942 U CN 201706942U
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- Prior art keywords
- heat exchange
- angle
- exchange plate
- ripples
- plate
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- Expired - Fee Related
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Abstract
The utility model provides a heat exchange plate sheet, which comprises guiding areas, a heat exchange area, positioning holes and angular holes, wherein a positioning hole is respectively arranged at both sides of a heat exchange plate, the heat exchange area is arranged in the heat exchange plate, an angular hole is respectively arranged at the four end corners of the heat exchange plate, the guiding areas are arranged between the angular holes and the heat exchange area, ripples which form a fixed angle, are equally spaced and centrally symmetric are arranged in the heat exchange area, the angle of the ripples is a sharp angle or an obtuse angle, a group or two groups of symmetric ripples are arranged in the heat exchange area, and when the two groups of symmetric ripples are arranged in the heat exchange area, the angles of the two groups of ripples can be different, a reinforcing rib is arranged between two ripples, and an angular locking sheet is respectively arranged at the four corners of the heat exchange plate. The utility model simply improves a traditional heat exchange plate sheet on markets, so that the heat exchange plate sheet has compact design and high heat exchange efficiency, thereby the heat exchange plate sheet is stable in stamping, the stamping pressure is not limited, leakage is not easy to occur in pressure measurement after the plate sheet is assembled, the material of the heat exchange plate is saved, and the cost of the integral plate sheet is lowered.
Description
Technical field
The utility model relates to a kind of heat-exchange apparatus parts, particularly a kind of heat exchange plate.
Background technology
Plate type heat exchanger is a kind of new type high efficient heat exchanger that is formed by a series of sheet metal closed assemblies with certain bellows-shaped.Be formed with simple passage between its various plates, and carry out exchange heat by plate and plate.It is compared with the shell-and-tube heat exchanger of routine, and under identical flow resistance and pump power consumption situation, its heat transfer coefficient will exceed a lot, and the trend that replaces shell-and-tube heat exchanger is arranged in applicable scope.Heat exchange efficiency height, heat loss are little because it has, advantages of compact and light structure, floor space are little, install clean make things convenient for, be widely used, characteristics such as long service life.Under the uniform pressure damaed cordition, its heat transfer coefficient is than the high 3-5 of pipe heat exchanger times, and floor space is 1/3rd of a pipe heat exchanger, and heat recovery rate can be up to more than 90%.Therefore plate type heat exchanger is widely used in industries such as metallurgy, oil, chemical industry, food, pharmacy, boats and ships, weaving, papermaking, is the good equipment of purposes such as heating, cooling, recuperation of heat, quick sterilization.
Because China manufacturing enterprise adopts old mould mostly, plate promptly comes into operation without any improvement, and therefore design is compact inadequately, and heat exchange efficiency is low, plate punching press instability, and plate assembling pressure measurement is easily leaked, and makes stamping pressure be restricted.
The utility model content
The utility model promptly comes into operation without any improvement thereby solve plate by old heat exchanger plates is simply transformed, and therefore design is compact inadequately, heat exchange efficiency is low, plate punching press instability, plate assembling pressure measurement is easily leaked, and makes the problem that stamping pressure is restricted.For reaching this purpose, the utility model provides a kind of heat exchange plate, comprise water conservancy diversion district, heat transfer zone, locating hole and hole, angle, described heat exchanger plates both sides respectively are provided with a locating hole, be provided with heat transfer zone in the heat exchanger plates, four ends of heat exchanger plates angle respectively is provided with hole, an angle, is provided with the water conservancy diversion district between hole, angle and the heat transfer zone, is provided with the center symmetry in the described heat transfer zone and is the equally spaced ripple of fixed angle.
As a kind of angle of improving equidistant ripple described in the utility model of the present utility model is acute angle or obtuse angle, the angle of ripple of the present utility model promptly can be acute angle and can be the obtuse angle again, adopt the ripple of different angles, corresponding heat exchange efficiency is also different, and producer can select as required voluntarily.
Be provided with one group or two groups of symmetry ripples in the heat transfer zone described in the utility model as another kind of improvement the of the present utility model, because thermal medium is different with the flow of cold medium under the common heat exchange state, therefore if the temperature difference of thermal medium and cold medium is excessive, two groups of symmetry ripples then need be set in heat transfer zone, thereby further resistance difference between different runners, make coupling fully between heat exchange amount flow and allowable pressure drop, thereby save heat exchange area greatly.
As another kind of improvement the of the present utility model two groups of symmetry ripples are set in the heat transfer zone described in the utility model, be provided with reinforcement between two ripples, reinforcement has been avoided because left and right sides corrugated stretch difference by being provided with, cause the generation of plate metaboly, also increase simultaneously the strength and stiffness of plate, improved the bearing capacity of heat exchanger.
Be provided with the angle locking plate as another kind of four angles of heat exchanger plates described in the utility model of improving of the present utility model, the utility model is by being provided with the angle locking plate on four angles of heat exchanger plates, thus the positioning accuracy the during installation that improves heat exchanger plates.
The utility model is by carrying out simple modifications to the existing heat exchange plate on the market, make heat exchange plate compact to design, the heat exchange efficiency height, thereby make the heat exchange plate punching press stable, stamping pressure is unrestricted, plate assembling back pressure measurement is difficult for leaking, and has saved the material of heat exchanger plates, has reduced the cost of whole plate.
Description of drawings
Fig. 1 is the schematic diagram of the utility model specific embodiment 1
Fig. 2 is the schematic diagram of the utility model specific embodiment 2
Member among the figure is:
1, heat transfer zone; 1-1, ripple; 1-2, reinforcement; 2, water conservancy diversion district; 3, locating hole; 4, hole, angle; 5, angle locking plate;
The specific embodiment
Below in conjunction with drawings and Examples utility model is described in detail:
The utility model promptly comes into operation without any improvement thereby solve plate by old heat exchanger plates is simply transformed, and therefore design is compact inadequately, heat exchange efficiency is low, plate punching press instability, plate assembling pressure measurement is easily leaked, and makes the problem that stamping pressure is restricted.
Fig. 1 is the schematic diagram of concrete enforcement 1 of the present utility model, comprise heat transfer zone 1, water conservancy diversion district 2, locating hole 3 and hole, angle 4, described heat exchanger plates both sides respectively are provided with a locating hole 3, be provided with heat transfer zone 1 in the heat exchanger plates, four ends of heat exchanger plates angle respectively is provided with hole, an angle 4, be provided with water conservancy diversion district 2 between hole, angle 4 and the heat transfer zone 1, be provided with in the described heat transfer zone 1 and be the equidistant centrosymmetric ripple 1-1 of fixed angle, the angle of described equidistant ripple 1-1 is the obtuse angle, the angle of ripple 1-1 of the present utility model also can be acute angle, adopt the ripple 1-1 of different angles, corresponding heat exchange efficiency is also different, producer can select as required voluntarily, be provided with one group of symmetry ripple 1-1 in the described heat transfer zone 1, four angles of described heat exchanger plates are provided with angle locking plate 5, and the utility model is by being provided with angle locking plate 5 on four angles of heat exchanger plates, thus the positioning accuracy the during installation that improves heat exchanger plates.
Fig. 2 is the schematic diagram of specific embodiment of the utility model 2, comprise heat transfer zone 1, water conservancy diversion district 2, locating hole 3 and hole, angle 4, described heat exchanger plates both sides respectively are provided with a locating hole 3, be provided with heat transfer zone 1 in the heat exchanger plates, four ends of heat exchanger plates angle respectively is provided with hole, an angle 4, be provided with water conservancy diversion district 2 between hole, angle 4 and the heat transfer zone 1, be provided with in the described heat transfer zone 1 and be the equidistant centrosymmetric ripple 1-1 of fixed angle, be provided with two groups of symmetry ripple 1-1 in the described heat transfer zone 1, because thermal medium is different with the flow of cold medium under the common heat exchange state, therefore if the temperature difference of thermal medium and cold medium is excessive, two groups of symmetry ripples then need be set in heat transfer zone, thereby further resistance difference between different runners, make coupling fully between heat exchange amount flow and allowable pressure drop, thereby save heat exchange area greatly, the angle of described equidistant ripple 1-1 is the obtuse angle, the angle of ripple 1-1 of the present utility model also can be acute angle, adopt the ripple 1-1 of different angles, corresponding heat exchange efficiency is also different, producer can select as required voluntarily, two groups of symmetry ripple 1-1 are set in the described heat transfer zone 1, the angle of two groups of ripple 1-1 has nothing in common with each other, the angle of two groups of ripple 1-1 can have nothing in common with each other as required, thereby further resistance difference between different runners, reaching heat mixes, two groups of symmetry ripple 1-1 are set in the described heat transfer zone 1,1-1 is provided with reinforcement 1-2 between two ripples, reinforcement 1-2 has avoided because left and right sides corrugated stretch difference by being provided with, cause the generation of plate metaboly, also increase simultaneously the strength and stiffness of plate, improved the bearing capacity of heat exchanger.
Four angles of described heat exchanger plates are provided with angle locking plate 5, and the utility model is by being provided with angle locking plate 5 on four angles of heat exchanger plates, thus the positioning accuracy the during installation that improves heat exchanger plates.
The utility model is by carrying out simple modifications to the existing plate on the market, make compact to design, the heat exchange efficiency height, thereby make the plate punching press stable, plate assembling pressure measurement is difficult for leaking, make stamping pressure unrestricted, and by the plate simplified structure has been saved the material of heat exchanger plates, thereby the cost of material reduced.
Claims (5)
1. heat exchange plate, comprise heat transfer zone (1), water conservancy diversion district (2), locating hole (3) and hole, angle (4), a locating hole (3) is respectively established on described heat exchanger plates both sides, it is characterized in that: be provided with heat transfer zone (1) in the heat exchanger plates, four ends of heat exchanger plates angle respectively is provided with hole, an angle (4), between hole, angle (4) and heat transfer zone (1) water conservancy diversion district (2) is set, is provided with the center symmetry in the described heat transfer zone (1) and is the equally spaced ripple of fixed angle (1-1).
2. a kind of heat exchange plate according to claim 1 is characterized in that: the angle of described equidistant ripple (1-1) is acute angle or obtuse angle.
3. a kind of heat exchange plate according to claim 2 is characterized in that: be provided with one group or two groups of symmetry ripples (1-1) in the described heat transfer zone (1).
4. a kind of heat exchange plate according to claim 3 is characterized in that: two groups of symmetry ripples (1-1) are set in the described heat transfer zone (1), reinforcement (1-2) is set between two groups of ripples (1-1).
5. according to any described a kind of heat exchange plate of claim 1-4, it is characterized in that: described heat exchanger plates is provided with angle locking plate (5) on four angles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201878913U CN201706942U (en) | 2010-05-13 | 2010-05-13 | Heat exchange plate sheet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201878913U CN201706942U (en) | 2010-05-13 | 2010-05-13 | Heat exchange plate sheet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201706942U true CN201706942U (en) | 2011-01-12 |
Family
ID=43444104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010201878913U Expired - Fee Related CN201706942U (en) | 2010-05-13 | 2010-05-13 | Heat exchange plate sheet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201706942U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115343A (en) * | 2015-09-14 | 2015-12-02 | 江苏远卓设备制造有限公司 | Heat exchanging plate and heat exchanger applying same |
| CN106679485A (en) * | 2016-08-30 | 2017-05-17 | 江苏菲尔克斯换热科技有限公司 | Dissymmetrical heat exchanger plate sheet and dissymmetrical heat exchanger |
| CN108375313A (en) * | 2018-04-26 | 2018-08-07 | 江苏宝得换热设备股份有限公司 | A kind of multistage distribution plate heat exchanger |
-
2010
- 2010-05-13 CN CN2010201878913U patent/CN201706942U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105115343A (en) * | 2015-09-14 | 2015-12-02 | 江苏远卓设备制造有限公司 | Heat exchanging plate and heat exchanger applying same |
| CN106679485A (en) * | 2016-08-30 | 2017-05-17 | 江苏菲尔克斯换热科技有限公司 | Dissymmetrical heat exchanger plate sheet and dissymmetrical heat exchanger |
| CN108375313A (en) * | 2018-04-26 | 2018-08-07 | 江苏宝得换热设备股份有限公司 | A kind of multistage distribution plate 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: 20110112 Termination date: 20190513 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |