CN211012591U - Plate type heat exchanger - Google Patents
Plate type heat exchanger Download PDFInfo
- Publication number
- CN211012591U CN211012591U CN201921200252.3U CN201921200252U CN211012591U CN 211012591 U CN211012591 U CN 211012591U CN 201921200252 U CN201921200252 U CN 201921200252U CN 211012591 U CN211012591 U CN 211012591U
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- CN
- China
- Prior art keywords
- heat exchanger
- slab
- filter
- boss
- import
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a plate heat exchanger, which comprises a first cover plate, a second cover plate, a plurality of sheets and a sealing gasket, wherein the first cover plate and the second cover plate are connected by a clamping bar from top to bottom, the sheets are provided with a plurality of clamping grooves, the clamping grooves correspond to the clamping bar for installation, the sheets are provided with a runner opening, a boss is arranged in the runner opening, the boss is arranged in the middle of the whole runner opening, the periphery of the sealing gasket is provided with a circle of groove, the groove corresponds to the boss, the sealing gasket is arranged in the runner opening, the first cover plate is respectively provided with a first inlet, a first outlet, a second inlet and a second outlet, the first inlet and the second inlet are externally provided with the filtering cylinder, the filtering cylinder is internally provided with a filtering medium, the device adopts a clamping form which is convenient to disassemble to connect the sheets and the clamping bar, the boss on the sheets is matched with, the filter cartridges are respectively arranged at the inlet, so that the medium can be filtered when entering the heat exchanger, the plate blockage is reduced, and the utilization rate of the plates is improved.
Description
Technical Field
The utility model belongs to the technical field of the heat exchanger, concretely relates to plate heat exchanger.
Background
The plate heat exchanger is a novel high-efficient heat exchanger that is formed by a series of sheetmetals that have certain ripple shape stack dress, form thin rectangle passageway between the various slab, carry out heat exchange through half, plate heat exchanger mainly comprises frame and slab two parts, the slab is pressed into the ripple that the shape is various with the grinding apparatus of various different forms by the sheet metal of making of various materials, and it has the angular aperture to open on four angles of slab, a runner for the medium, the periphery of slab and angular aperture department are sealed with the rubber gasket, and current plate heat exchanger causes the incrustation scale because of long-term use to block up, the radiating effect is extremely poor, inconvenient operation when needing to be changed or install additional, be not convenient for dismantle the change when the sealed department of slab has the weeping gas leakage condition simultaneously.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model discloses a main aim at designs a plate heat exchanger, solves the jam and the dismantlement problem of slab, changes the slab or washs the slab through convenient to detach's mounting structure, combines seal gasket's dismantlement structure to change seal gasket to the position of gas leakage simultaneously.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a plate heat exchanger, it includes first apron, second apron, slab and seal gasket, first apron and second apron pass through the kelly from top to bottom and connect, the slab sets up a plurality ofly, all is equipped with the draw-in groove from top to bottom on the slab, the draw-in groove corresponds the installation of kelly, the slab on be equipped with the runner mouth, the inside boss that is equipped with of runner mouth on the slab, the boss is established in the centre at whole runner mouth, the seal gasket periphery on be equipped with the round recess, the recess corresponds the boss, seal gasket packs into in the runner mouth on the slab, first apron on be equipped with first import, first export and second import, second export respectively, the outside of first import and second import sets up the cartridge filter, the inside filter media that is equipped with of cartridge.
As a further description of the present invention, the slot is set to be narrow at the top and wide at the bottom, the clamping bar is provided with a protrusion corresponding to the shape, and the plate is sequentially clamped on the clamping bar.
As a further description of the present invention, the outside of the first inlet and the second inlet is provided with a screw thread cylinder, the filter cartridge is provided with an internal thread, and the filter cartridge is connected with the screw thread cylinder.
As a further description of the present invention, the filter cartridge has an internal thread at one end, a filter medium at the middle part, and an open tubular structure at the other end.
As a further description of the present invention, the filter medium is made of a wear-resistant and corrosion-resistant material.
Compared with the prior art, the technical effect of the utility model is that, the utility model provides a plate heat exchanger adopts convenient to detach's joint form to connect slab and kelly, cooperates the boss cooperation seal gasket's that sets up on the slab groove design, and the slab of being convenient for is changed, is washd when stopping up or weeping gas leakage, sets up the cartridge filter respectively in import department, can filter the medium when the medium gets into the heat exchanger, reduces the slab jam rate, improves the life of slab.
Drawings
FIG. 1 is a view of the overall structure of the present invention;
fig. 2 is a view of the connection structure of the first cover plate and the second cover plate of the present invention;
FIG. 3 is a view of the plate clamping structure of the present invention;
FIG. 4 is a structural view of the sheet of the present invention;
FIG. 5 is a structural view of a sealing gasket of the present invention;
fig. 6 is a view of the installation structure of the plate and the sealing plate of the present invention.
In the figure, 1, a first cover plate, 11, a first inlet, 12, a first outlet, 13, a second inlet, 14, a second outlet, 2, a second cover plate, 3, a sheet, 31, a clamping groove, 4, a sealing gasket, 41, a groove, 5, a clamping rod, 6, a flow passage opening, 61, a boss, 7, a filter cartridge and 71 are filter media.
Detailed Description
The present invention is described in detail below with reference to the attached drawings:
a plate heat exchanger, which is shown with reference to fig. 1-6, comprising a first cover plate 1, a second cover plate 2, a plate 3 and a sealing gasket 4, the first cover plate 1 and the second cover plate 2 are connected up and down through clamping rods 5, a plurality of sheet bars 3 are arranged, clamping grooves 31 are arranged on the upper and lower sides of the sheet bars 3, the clamping grooves 31 are arranged corresponding to the clamping rods 5, the plate 3 is provided with a runner port 6, the runner port 6 on the plate 3 is internally provided with a boss 61, the boss 61 is arranged in the middle of the whole runner port 6, the periphery of the sealing gasket 4 is provided with a circle of groove 41, the groove 41 corresponds to the boss 61, the sealing gasket 4 is arranged in the runner port 6 on the plate 3, the first cover plate 1 is provided with a first inlet 11, a first outlet 12, a second inlet 13 and a second outlet 14, the outside of the first inlet 11 and the second inlet 13 is provided with a filter cartridge 7, and the inside of the filter cartridge 7 is provided with a filter medium 71.
The filter media 71 may be used to remove impurities from the media entering the flow opening 6.
The clamping groove 31 is narrow at the top and wide at the bottom, the clamping rod 5 is provided with a bulge with a corresponding shape, and the plate pieces 3 are sequentially clamped on the clamping rod 5.
The outside of first import 11 and second import 13 be equipped with a screw thread section of thick bamboo, cartridge filter 7 sets up the internal thread, cartridge filter 7 is connected with a screw thread section of thick bamboo.
One end of the filter cylinder 7 is provided with internal threads, the middle of the filter cylinder is provided with a filter medium 71, and the other end of the filter cylinder is of an open tubular structure.
The filter medium 71 is made of wear-resistant and corrosion-resistant materials, preferably volcanic rock tabletting core materials, and is used for removing large-particle impurities in the medium, and an operator can regularly replace the filter cartridge 7 to ensure the quality of the filtered medium and reduce the blockage of the plate 3.
The utility model discloses a theory of operation: in the operation process of the plate heat exchanger, media respectively enter the heat exchanger from the filter cartridges 7 arranged on the first inlet 11 and the second inlet 13, the media filtered by the filter cartridges 7 enter the runner port 6 for heat exchange, and after the media are exchanged for a period of time, the plate 3 can be completely peeled off from the clamping rod 5 for cleaning or replacement.
If liquid leakage or air leakage occurs in the working process, the plate can be peeled off from the clamping rod 5, the sealing gasket 4 or the plate 3 can be replaced for reuse, and once the plate 3 is blocked, the plate 3 can be peeled off from the clamping rod 5 for cleaning or replacement.
The above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and other modifications or equivalent replacements made by the technical solutions of the present invention by those of ordinary skill in the art should be covered within the scope of the claims of the present invention as long as they do not depart from the spirit and scope of the technical solutions of the present invention.
Claims (5)
1. A plate heat exchanger, it includes first apron, second apron, slab and seal gasket, its characterized in that: first apron and second apron pass through the kelly from top to bottom and connect, the slab setting is a plurality of, all is equipped with the draw-in groove from top to bottom for the slab, the draw-in groove corresponds the installation of kelly, the slab on be equipped with the runner mouth, the inside boss that is equipped with of runner mouth on the slab, the boss is established in the centre of whole runner mouth, the seal gasket periphery on be equipped with the round recess, the recess corresponds the boss, seal gasket packs into in the runner mouth on the slab, first apron on be equipped with first import, first export and second import, second export respectively, the outside of first import and second import sets up the cartridge filter, the inside filter media that is equipped with of cartridge filter.
2. A plate heat exchanger according to claim 1, characterized in that: the clamping groove is narrow at the top and wide at the bottom, the clamping rod is provided with a bulge in a corresponding shape, and the plate pieces are sequentially clamped on the clamping rod.
3. A plate heat exchanger according to claim 1, characterized in that: the outside of first import and second import be equipped with the screw thread section of thick bamboo, the cartridge filter sets up the internal thread, the cartridge filter is connected with the screw thread section of thick bamboo.
4. A plate heat exchanger according to claim 3, characterized in that: one end of the filter cylinder is provided with an internal thread, the middle of the filter cylinder is provided with a filter medium, and the other end of the filter cylinder is of an open tubular structure.
5. A plate heat exchanger according to claim 4, characterized in that: the filter medium is made of wear-resistant and corrosion-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200252.3U CN211012591U (en) | 2019-07-29 | 2019-07-29 | Plate type heat exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921200252.3U CN211012591U (en) | 2019-07-29 | 2019-07-29 | Plate type heat exchanger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211012591U true CN211012591U (en) | 2020-07-14 |
Family
ID=71504864
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921200252.3U Expired - Fee Related CN211012591U (en) | 2019-07-29 | 2019-07-29 | Plate type heat exchanger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211012591U (en) |
-
2019
- 2019-07-29 CN CN201921200252.3U patent/CN211012591U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20200714 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |