CN206832109U - A kind of plate-type heat exchanger slab of high sealing effect - Google Patents
A kind of plate-type heat exchanger slab of high sealing effect Download PDFInfo
- Publication number
- CN206832109U CN206832109U CN201720514745.9U CN201720514745U CN206832109U CN 206832109 U CN206832109 U CN 206832109U CN 201720514745 U CN201720514745 U CN 201720514745U CN 206832109 U CN206832109 U CN 206832109U
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- China
- Prior art keywords
- plate
- groove
- trapezoidal
- heat exchanger
- type heat
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- Expired - Fee Related
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a kind of plate-type heat exchanger slab, can effectively reduce the leakage problem of the displacement of sealing joint strip in plate sealed groove, deformation and heat transferring medium, improves the sealing effectiveness of plate type heat exchanger.The utility model technical essential is to be provided with trapezoidal groove along sealed groove trend, and trapezoid boss is provided with the bottom of trapezoidal groove.In sealing, in the trapezoidal portions insertion trapezoidal groove of sealing joint strip, available for fixing seal adhesive tape, meanwhile, the sealing joint strip in embedded trapezoidal groove can be enclosed on the trapezoid boss of trapezoidal groove bottom, further fixing seal adhesive tape.When heat exchanger assembles, the trapezoidal groove in plate sealed groove is pressed on the gasket seal of another plate, gasket seal is firmly strapped in sealed groove, without binding agent so that assembling plate heat exchanger, dismounting are simpler.
Description
Technical field
A kind of plate type heat exchanger equipment is the utility model is related to, in particular, it is related to a kind of plate of high sealing effect
Formula heat exchanger plate.
Background technology
Plate type heat exchanger is one of heat transmission equipment being widely used at present, and plate type heat exchanger is that have a standing wave by a series of
A kind of new type high efficient heat exchanger that the sheet metal closed assembly of line shape forms, there is good heat exchange property and compact structure, often
It is commonly used in the fields such as urban heat supplying and refrigeration, petrochemical industry, food processing.Plate-type heat exchanger slab is used exclusively for plate-type heat-exchange
It is used for spacer medium in device and carries out the plate of heat exchange, is the important component of plate type heat exchanger.
Plate type heat exchanger uses extensively, but there is also following limitation：1st, the seal groove of existing plate-type heat exchanger slab is set
Meter often causes the displacement or deformation of sealing joint strip, and then causes the medium in heat exchange plate runner to be overflowed from gap, most
The two media caused eventually for heat exchange interpenetrates and causes dangerous and cross pollution.2nd, existing plate type heat exchanger is assembling
When, it is necessary to which binding agent fixes sealing joint strip so that installation and cleaning dismounting plate type heat exchanger waste time and energy.
Utility model content
For insufficient existing for above technology, the purpose of this utility model is to provide a kind of plate-type heat exchanger slab, solves
The leakage problem of the displacement of sealing joint strip, deformation and heat transferring medium in plate sealed groove, improving the sealing of plate type heat exchanger
Effect simultaneously, turn avoid practical binding agent.
To achieve the above object, the utility model provides a kind of plate-type heat exchanger slab of high sealing effect, including bag
Rubbing board type heat exchanger plate body (8), there is sealed groove (1) on plate-type heat exchanger slab.It is characterized in that：The sealed groove
(1) bottom land is provided with trapezoidal groove (2) along sealed groove (1) trend, and trapezoid boss (3) is provided with the bottom of trapezoidal groove.
The utility model is further set：Trapezoidal groove (2) and sealed groove (1) junction are trapezoidal big end, trapezoidal
The bottom of groove (2) is trapezoidal small end, and trapezoidal groove (2) can be formed with sealing joint strip trapezoidal portions (4) to be coordinated.
The utility model is further set：The trapezoidal groove (2) of plate can be with fluid sealant bar groove 2 (7) shape of another plate
Into cooperation.
The utility model is further set:Trapezoid boss (3) is located at the bottom of trapezoidal groove (2), trapezoid boss (3) and ladder
Connected in star (2) junction is trapezoidal small end, and trapezoid boss (3) can be formed with fluid sealant bar groove 1 (5) to be coordinated.
The utility model has effect used below：
1st, in the trapezoidal portions insertion trapezoidal groove of sealing joint strip, available for fixing seal adhesive tape, meanwhile, insertion is trapezoidal recessed
Sealing joint strip in groove can be enclosed on the trapezoid boss of trapezoidal groove bottom, further fixing seal adhesive tape.During assembling, plate is close
Trapezoidal groove in envelope groove is pressed on the gasket seal of another plate, and gasket seal is firmly strapped in sealed groove, carried
The sealing effectiveness of high plate type heat exchanger.
2nd, the trapezoidal groove in plate sealed groove is pressed on the gasket seal of another plate, being capable of effective fixing seal
Adhesive tape, avoid practical binding agent so that plate type heat exchanger is more simple in installation, dismounting.
Brief description of the drawings
Fig. 1 is the local sealed groove schematic cross-section of the utility model plate-type heat exchanger slab.
Fig. 2 is the utility model plate-type heat exchanger slab Special sealing rubber strip schematic cross-section.
Fig. 3 is the partially sealed groove of the utility model plate-type heat exchanger slab and Special sealing rubber strip assembling schematic diagram.
1- sealed grooves in figure；2- trapezoidal grooves；3- trapezoid boss；4- sealing joint strip trapezoidal portions；5- fluid sealant bar grooves
1；6- sealing joint strips；7- fluid sealants bar groove 2；8- plate-type heat exchanger slab bodies；9- sealing joint strip rectangle parts.
Embodiment
The utility model is described in further detail below by specific embodiment and with reference to accompanying drawing.
A kind of plate-type heat exchanger slab, it is characterized in that：Including plate-type heat exchanger slab body, on plate-type heat exchanger slab
There is sealed groove (1), the bottom land of sealed groove (1) is provided with trapezoidal groove (2) along sealed groove (1) trend, in trapezoidal groove
Bottom is provided with trapezoid boss (3).Trapezoidal groove (2) and sealed groove (1) junction are trapezoidal big end, trapezoidal groove (2)
Bottom is trapezoidal small end, and trapezoidal groove (2) can be formed with sealing joint strip trapezoidal portions (4) to be coordinated.The trapezoidal groove (2) of plate
It can be formed and coordinated with the fluid sealant bar groove 2 (7) of another plate.Trapezoid boss (3) is located at the bottom of trapezoidal groove (2), trapezoidal convex
Platform (3) is trapezoidal small end with trapezoidal groove (2) junction, and trapezoid boss (3) can be formed with fluid sealant bar groove 1 (5) to be coordinated.
In a state of use, in rectangle part (9) the embedding sealing groove (1) of sealing joint strip, the sealing for plate；It is close
In the trapezoidal groove (2) of seal strip trapezoidal portions (4) embedding sealing groove (1) bottom, for fixing seal adhesive tape (6), meanwhile,
The fluid sealant bar groove 1 (5) of sealing joint strip (6) bottom is inserted in from the big end of trapezoid boss so that fluid sealant bar groove 1 (5) is reliably solid
It is fixed, further effective fixing seal adhesive tape (6)；In sealed groove (2) indentation sealing adhesive tape groove 2 (7), further it is fixed
Sealing joint strip, the sealing reliability for both having improved plate turn avoid the inconvenience brought using binding agent.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of plate-type heat exchanger slab, including plate-type heat exchanger slab body (8), there is sealing recessed on plate-type heat exchanger slab
Groove (1), it is characterized in that：The bottom land of the sealed groove (1) is provided with trapezoidal groove (2) along sealed groove (1) trend, trapezoidal recessed
The bottom of groove is provided with trapezoid boss (3).
2. plate-type heat exchanger slab according to claim 1, it is characterized in that the trapezoidal groove (2) and sealed groove (1)
Junction is trapezoidal big end, and the bottom of trapezoidal groove (2) is trapezoidal small end, and trapezoidal groove (2) can be trapezoidal with sealing joint strip
Partly (4), which are formed, coordinates.
3. plate-type heat exchanger slab according to claim 1, it is characterized in that the trapezoidal groove (2) of the plate can with it is another
The fluid sealant bar groove 2 (7) of plate, which is formed, to be coordinated.
4. plate-type heat exchanger slab according to claim 1, it is characterized in that the trapezoid boss (3) is located at trapezoidal groove
(2) bottom, trapezoid boss (3) and trapezoidal groove (2) junction are trapezoidal small end, and trapezoid boss (3) can be with sealing joint strip
Groove 1 (5), which is formed, to be coordinated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514745.9U CN206832109U (en) | 2017-05-10 | 2017-05-10 | A kind of plate-type heat exchanger slab of high sealing effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720514745.9U CN206832109U (en) | 2017-05-10 | 2017-05-10 | A kind of plate-type heat exchanger slab of high sealing effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206832109U true CN206832109U (en) | 2018-01-02 |
Family
ID=60770758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720514745.9U Expired - Fee Related CN206832109U (en) | 2017-05-10 | 2017-05-10 | A kind of plate-type heat exchanger slab of high sealing effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206832109U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759540A (en) * | 2018-05-03 | 2018-11-06 | 辅创科技（宜昌）有限公司 | A kind of plate heat exchanger |
| CN111220006A (en) * | 2018-11-27 | 2020-06-02 | 丹佛斯有限公司 | Plate heat exchanger |
-
2017
- 2017-05-10 CN CN201720514745.9U patent/CN206832109U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108759540A (en) * | 2018-05-03 | 2018-11-06 | 辅创科技（宜昌）有限公司 | A kind of plate heat exchanger |
| CN111220006A (en) * | 2018-11-27 | 2020-06-02 | 丹佛斯有限公司 | Plate heat exchanger |
| US11976889B2 (en) | 2018-11-27 | 2024-05-07 | Danfoss A/S | Heat transfer plate and plate heat exchanger with gasket groove having a reinforcing pattern |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180102 Termination date: 20180510 |