CN207866070U - A kind of Double-working-condition parallel connection heat-exchangers of the plate type - Google Patents
A kind of Double-working-condition parallel connection heat-exchangers of the plate type Download PDFInfo
- Publication number
- CN207866070U CN207866070U CN201820232562.2U CN201820232562U CN207866070U CN 207866070 U CN207866070 U CN 207866070U CN 201820232562 U CN201820232562 U CN 201820232562U CN 207866070 U CN207866070 U CN 207866070U
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- plate
- heat
- exchangers
- triple valve
- double
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Abstract
A kind of Double-working-condition parallel connection heat-exchangers of the plate type, including two platen type heat exchangers, inlet on two platen type heat exchangers is linked together by the first triple valve, the liquid outlet of two platen type heat exchangers is linked together by the second triple valve, the heat transferring medium import of two platen type heat exchangers is linked together by third triple valve, and the heat transferring medium outlet of two platen type heat exchangers is linked together by the 4th triple valve.Two plate heat exchangers in parallel are arranged in the Double-working-condition parallel connection heat-exchangers of the plate type of the utility model, and centre is switched over triple valve；Both can exchange heat flow it is larger when run simultaneously, can also isolated operation, the plate heat exchanger not run can be carried out when isolated operation safeguard realization continual operation in 24 hours in one day.
Description
Technical field
The utility model is related to a kind of plate heat exchanger more particularly to a kind of Double-working-condition parallel connection heat-exchangerss of the plate type.
Background technology
It is a kind of common operating mode that grease, which cools down operating mode,.It is required for cooling down lubricating system in many industrial equipments,
It prevents high oil temperature from leading to lubricating system failure, heat exchange cooling is generally carried out to equipment lubrication oil etc. using plate heat exchanger, is changed
Thermal medium generally uses cooling water.
However some equipment service requirements is higher, is merely able to shutdown maintenance if heat transmission equipment breaks down, thus shadow
Production is rung.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of one day twenty four hours
It runs without interruption, and the Double-working-condition parallel connection heat-exchangers of the plate type of easy switching.
In order to solve the above technical problems, the utility model proposes technical solution be：A kind of Double-working-condition board-like heat friendship in parallel
Parallel operation, including two platen type heat exchangers, the inlet on two plate heat exchangers are linked together by the first triple valve,
The liquid outlet of two plate heat exchangers is linked together by the second triple valve, and the heat exchange of two plate heat exchangers is situated between
Matter import is linked together by third triple valve, and the heat transferring medium outlet of two plate heat exchangers passes through the 4th triple valve
It links together.
In the utility model, the plate heat exchanger includes fixed plate, metal sheet and movable pressure plate, the metallic plate
Piece is clamped in by fishbolt in the frame of fixed plate and movable pressure plate composition；Gasket is provided on metal sheet
Piece seals fluid channel.
In the utility model, the heat transferring medium import and heat transferring medium export the fixed plate for being arranged at plate heat exchanger
On；304 stainless steel metal wound gaskets, and apparatus four are provided between the third triple valve and the 4th triple valve and fixed plate
Vinyl fluoride is filled.
In the utility model, the inlet and liquid outlet are arranged on the active clamped plate of plate heat exchanger, and described
It is provided with metal wound gasket between one triple valve and the second triple valve and active clamped plate.
Compared with prior art, the utility model has the advantage of：1, the Double-working-condition of the utility model board-like heat in parallel is handed over
Two plate heat exchangers in parallel are arranged in parallel operation, and centre is switched over triple valve；It both can be when the flow that exchanges heat be larger simultaneously
Operation, can also isolated operation, can carry out maintenance realization to the plate heat exchanger not run when isolated operation
Continual operation in 24 hours in one day.
2, the Double-working-condition parallel connection heat-exchangers of the plate type of the utility model is reasonable using pipeline, three-way valve, plate heat exchanger
Combine, compared to two circuits connect two plate heat exchangers space is effectively utilized, saved cost of investment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model Double-working-condition parallel connection heat-exchangers of the plate type.
Fig. 2 is the left view structural representation of Fig. 1.
Fig. 3 is the right side structural representation of Fig. 1.
Fig. 4 is the structural schematic diagram of pedestal.
Marginal data
1, the first triple valve；2, the second triple valve；3, third triple valve；4, the 4th triple valve；5, fixed plate；6, metallic plate
Piece；7, movable pressure plate；8, fishbolt；9, pedestal；10, anchor (bolt) hole.
Specific implementation mode
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the scope of protection of the utility model is not limited to embodiment in detail below.
It should be strongly noted that when to be described as " be fixed on, be fixed in, be connected to or be communicated in " another for a certain element
When on element, it can be directly fixed, affixed, connection or be connected on another element, can also be by connecting among other
Fitting is indirectly fixed, affixed, connects or is connected on another element.
Unless otherwise defined, all technical terms used hereinafter and the normally understood meaning of those skilled in the art
It is identical.Technical term used herein is intended merely to the purpose of description specific embodiment, is not intended to and limits this practicality
Novel protection domain.
Embodiment
A kind of Double-working-condition parallel connection heat-exchangers of the plate type as shown in FIG. 1 to FIG. 3, it is desirable that can be small to equipment lubrication system 24
When it is continual cooled down, can not be shut down in the time device of continuous work.The present embodiment uses two BR015K-1.0/
100-20m2Plate heat exchanger, plate heat exchanger are fixed on pedestal 9, and foundation bolt passes through the anchor (bolt) hole on pedestal
10 fix pedestal on the ground, and the structural schematic diagram of pedestal is as shown in Figure 4.The plate heat exchanger of the present embodiment utilizes cooling water
Lubricating oil is cooled down, the inlet of lubricating oil and the liquid outlet of lubricating oil of two platen type heat exchangers pass through the one or three respectively
Port valve 1 and the connection of the second triple valve 2；The cooling water of the lubricating oil of two platen type heat exchangers（Heat transferring medium）Inlet and outlet point
It is not linked together by third triple valve 3 and the 4th triple valve 4.
In the present embodiment, plate heat exchanger includes fixed plate 5, metal sheet 6 and movable pressure plate 7, and metal sheet 6 is logical
It crosses in the frame that fishbolt 8 is clamped in fixed plate 5 and movable pressure plate 6 forms；It is provided with gasket on metal sheet 6
Piece seals fluid channel, and fluid is guided alternately to flow in respective runner, forms heat exchange.
In the present embodiment, the import of cooling water and the outlet of cooling water are arranged in fixed plate 5, third triple valve 3
And the 4th be provided with 304 stainless steel metal wound gaskets between triple valve 4 and fixed plate 5, and apparatus tetrafluoroethene is filled.Lubrication
The inlet of oil and the liquid outlet of lubricating oil are arranged on the active clamped plate 7 of plate heat exchanger, the first triple valve 1 and the two or three
It is provided with metal wound gasket between port valve 2 and active clamped plate 7.
Two plate heat exchangers in parallel, centre triple valve is arranged in the Double-working-condition parallel connection heat-exchangers of the plate type of the present embodiment
It switches over；Both can exchange heat flow it is larger when run simultaneously, can also isolated operation, when isolated operation
The plate heat exchanger not run safeguard and realizes continual operation in 24 hours in one day.The Double-working-condition of the present embodiment is in parallel
Heat-exchangers of the plate type is reasonably combined using pipeline, three-way valve, plate heat exchanger, and two are connected compared to two circuits
Space is effectively utilized in a plate heat exchanger, has saved cost of investment.
Claims (4)
1. a kind of Double-working-condition parallel connection heat-exchangers of the plate type, it is characterised in that：Including two platen type heat exchangers, two described board-like to change
Inlet on hot device is linked together by the first triple valve, and the liquid outlet of two plate heat exchangers passes through the second threeway
Valve links together, and the heat transferring medium import of two plate heat exchangers is linked together by third triple valve, two institutes
The heat transferring medium outlet for stating plate heat exchanger is linked together by the 4th triple valve.
2. Double-working-condition parallel connection heat-exchangers of the plate type according to claim 1, it is characterised in that：The plate heat exchanger includes
Fixed plate, metal sheet and movable pressure plate, the metal sheet are clamped in fixed plate and movable pressure plate by fishbolt
In the frame of composition；It is provided with gasket seal on metal sheet, fluid channel is sealed.
3. Double-working-condition parallel connection heat-exchangers of the plate type according to claim 2, it is characterised in that：The heat transferring medium import and
Heat transferring medium outlet is arranged in the fixed plate of plate heat exchanger；The third triple valve and the 4th triple valve and fixed plate it
Between be provided with 304 stainless steel metal wound gaskets, and filled with polytetrafluoroethylene (PTFE).
4. Double-working-condition parallel connection heat-exchangers of the plate type according to claim 2, it is characterised in that：The inlet and liquid outlet
It is arranged on the active clamped plate of plate heat exchanger, is arranged between first triple valve and the second triple valve and active clamped plate
There is metal wound gasket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232562.2U CN207866070U (en) | 2018-02-09 | 2018-02-09 | A kind of Double-working-condition parallel connection heat-exchangers of the plate type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820232562.2U CN207866070U (en) | 2018-02-09 | 2018-02-09 | A kind of Double-working-condition parallel connection heat-exchangers of the plate type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207866070U true CN207866070U (en) | 2018-09-14 |
Family
ID=63456940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820232562.2U Expired - Fee Related CN207866070U (en) | 2018-02-09 | 2018-02-09 | A kind of Double-working-condition parallel connection heat-exchangers of the plate type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207866070U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829374A (en) * | 2020-07-30 | 2020-10-27 | 王炜 | Chemical industry is with high-efficient plate heat exchanger that has loading system |
| CN118089445A (en) * | 2024-03-29 | 2024-05-28 | 广东中微微通换热设备有限公司 | Plate-type heat exchange equipment |
-
2018
- 2018-02-09 CN CN201820232562.2U patent/CN207866070U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111829374A (en) * | 2020-07-30 | 2020-10-27 | 王炜 | Chemical industry is with high-efficient plate heat exchanger that has loading system |
| CN118089445A (en) * | 2024-03-29 | 2024-05-28 | 广东中微微通换热设备有限公司 | Plate-type heat exchange equipment |
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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: 20180914 Termination date: 20200209 |