CN202494367U - Heat exchange plate sheet for plate-type heat exchanger - Google Patents
Heat exchange plate sheet for plate-type heat exchanger Download PDFInfo
- Publication number
- CN202494367U CN202494367U CN2012201142063U CN201220114206U CN202494367U CN 202494367 U CN202494367 U CN 202494367U CN 2012201142063 U CN2012201142063 U CN 2012201142063U CN 201220114206 U CN201220114206 U CN 201220114206U CN 202494367 U CN202494367 U CN 202494367U
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- heat exchange
- plate
- plate sheet
- exchange plate
- heat exchanger
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Abstract
The utility model discloses a heat exchange plate sheet for a plate-type heat exchanger, wherein the heat exchange plate sheet for the plate-type heat exchanger comprises a heat exchange region, a flow guide region, a positioning hole and a medium inlet and outlet; the heat exchange region is internally provided with two groups of ripples which are centrally symmetrical in a fixed angle; reinforcing ribs are arranged between the two groups of ripples; and four corners of the heat exchange plate sheet are provided with corner locking sheets. By adopting the heat exchange plate sheet for the plate-type exchanger with the structure, the existing heat exchange plate sheet on the market can be improved simply, thus the heat exchange plate sheet is compact in design, and has high heat exchange efficiency, thus the heat exchange plate sheet is punched stably, the punching pressure is not restricted, the measured pressure after the plate sheet is assembled is difficult to leak, the materials of the heat exchange plate are saved, and the cost of the whole plate sheet is lowered.
Description
Technical field
The utility model relates to a kind of plate type heat exchanger, especially relates to a kind of heat exchange plate that is used for plate type heat exchanger.
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 through 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.Characteristics such as heat exchange efficiency height, heat loss are little because it has, advantages of compact and light structure, floor space are little, convenience for washing is installed, be widely used, 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, and the plate punching press is unstable, and plate assembling pressure measurement is prone to leak, and makes stamping pressure be restricted.
The utility model content
It is enough compact that the technical problem that the utility model will solve provides a kind of knot, and heat exchange efficiency is high, and the plate punching press is stable, the heat exchange plate that is used for plate type heat exchanger that plate assembling pressure measurement is not leaked.
For solving the problems of the technologies described above; A kind of heat exchange plate that is used for plate type heat exchanger of the utility model; Comprise heat transfer zone, water conservancy diversion district, locating hole and medium import and export, be provided with the ripple that two group switching centre symmetries are fixed angle in the said heat transfer zone, be provided with reinforcement between two groups of ripples.
As the further improvement of the utility model, four angles of said heat exchange plate are provided with the angle locking plate.
Adopt the heat exchange plate that is used for plate type heat exchanger of said structure; Owing to be provided with the ripple that two group switching centre symmetries are fixed angle in the said heat transfer zone; Be provided with reinforcement between two groups of ripples; Can further resistance difference between different runners makes coupling fully between heat flow and allowable pressure drop, holds area thereby save to change greatly.Between other two groups of ripples reinforcement is set, can avoids causing the generation of plate metaboly, also increased the strength and stiffness of plate simultaneously, improved the bearing capacity of heat exchanger because left and right sides corrugated stretch is different.The another kind of the utility model improves four angles of said heat exchanger plates and is provided with the angle locking plate, the positioning accuracy in the time of can improving the heat exchange plate installation.The utility model is through carrying out simple modifications to the existing heat exchange plate on the market; Make heat exchange plate compact to design, heat exchange efficiency is high, thereby makes the heat exchange plate punching press stable; Stamping pressure is unrestricted; Plate assembling back pressure measurement is difficult for leaking, and has practiced thrift the material of heat exchanger plates, has reduced the cost of whole plate.
Description of drawings
Below in conjunction with accompanying drawing the utility model is done to specify further.
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Referring to Fig. 1; A kind of heat exchange plate that is used for plate type heat exchanger of the utility model; Comprise heat transfer zone 1, water conservancy diversion district 2, locating hole 3 and medium import and export 4, be provided with the ripple 1-1 that two group switching centre symmetries are fixed angle in the said heat transfer zone 1, be provided with reinforcement 1-2 between two groups of ripples.
Can be provided with angle locking plate 5 on four angles of said heat exchange plate.
Claims (2)
1. a heat exchange plate that is used for plate type heat exchanger comprises heat transfer zone, water conservancy diversion district, locating hole and medium import and export, it is characterized in that: be provided with the ripple that two group switching centre symmetries are fixed angle in the said heat transfer zone, be provided with reinforcement between two groups of ripples.
2. the heat exchange plate that is used for plate type heat exchanger according to claim 1 is characterized in that: four angles of said heat exchange plate are provided with the angle locking plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201142063U CN202494367U (en) | 2012-03-25 | 2012-03-25 | Heat exchange plate sheet for plate-type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201142063U CN202494367U (en) | 2012-03-25 | 2012-03-25 | Heat exchange plate sheet for plate-type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202494367U true CN202494367U (en) | 2012-10-17 |
Family
ID=47000592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201142063U Expired - Fee Related CN202494367U (en) | 2012-03-25 | 2012-03-25 | Heat exchange plate sheet for plate-type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202494367U (en) |
Cited By (1)
| 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 |
-
2012
- 2012-03-25 CN CN2012201142063U patent/CN202494367U/en not_active Expired - Fee Related
Cited By (1)
| 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 |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20160325 |