CN109654921A - Plate heat exchanger, the manufacturing method of plate heat exchanger and heat management system - Google Patents
Plate heat exchanger, the manufacturing method of plate heat exchanger and heat management system Download PDFInfo
- Publication number
- CN109654921A CN109654921A CN201811339218.4A CN201811339218A CN109654921A CN 109654921 A CN109654921 A CN 109654921A CN 201811339218 A CN201811339218 A CN 201811339218A CN 109654921 A CN109654921 A CN 109654921A
- Authority
- CN
- China
- Prior art keywords
- plate
- top plate
- heat exchanger
- stiffening
- switching part
- 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.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
- F28D9/0031—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other
- F28D9/0043—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another
- F28D9/005—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by paired plates touching each other the plates having openings therein for circulation of at least one heat-exchange medium from one conduit to another the plates having openings therein for both heat-exchange media
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B1/00—Compression machines, plants or systems with non-reversible cycle
- F25B1/005—Compression machines, plants or systems with non-reversible cycle of the single unit type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F9/00—Casings; Header boxes; Auxiliary supports for elements; Auxiliary members within casings
- F28F9/26—Arrangements for connecting different sections of heat-exchange elements, e.g. of radiators
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
Plate heat exchanger, including top plate, top plate stiffening plate is equipped on the outside of the top plate, the top plate is equipped with through-hole, the top plate stiffening plate is equipped with converting interface, and the converting interface includes outer switching part and interior switching part, and outer switching part protrudes from the outside of top plate stiffening plate, interior switching part protrudes from the inside of top plate stiffening plate and passes through through-hole, and the top plate stiffening plate and the converting interface are integrally formed.By above technical scheme as it can be seen that converting interface and top plate stiffening plate, bottom plate stiffening plate are integrally formed, compared with welding, compressive resistance has promotion, this outer top panel strengthening version, bottom plate stiffening plate are additionally provided with protrusion, improves compressive resistance to compress intermediate plate.
Description
Technical field
This application involves the manufactures of field of heat exchange more particularly to heat management system and plate heat exchanger and plate heat exchanger
Method.
Background technique
Currently, common heat exchanger mainly has pipe heat exchanger, micro-channel heat exchanger and plate heat exchanger etc..Wherein, plate
Formula heat exchanger is widely used in petroleum because it has the advantages that heat transfer coefficient is high, compact-sized, small in size, light-weight, changes
The industries such as work, food, metallurgy, machinery and refrigeration.
In the related technology, plate heat exchanger internal operation is low pressure refrigerant, and compressive resistance is unable to satisfy Household heat exchange
In practical high pressure refrigerant circulation.
Summary of the invention
According to the embodiment of the present application in a first aspect, providing a kind of plate heat exchanger, compressive resistance is high, internal negotiable height
Press refrigerant.
Plate heat exchanger, including top plate, the top plate outside are equipped with top plate stiffening plate, and the top plate is equipped with through-hole, described
Top plate stiffening plate is equipped with converting interface, and the converting interface includes outer switching part and interior switching part, and outer switching part protrudes from top plate reinforcement
On the outside of plate, interior switching part protrudes from the inside of top plate stiffening plate and passes through through-hole, the top plate stiffening plate and converting interface one
Molding.
Optionally, socket part includes the first wall surface, the second wall surface and third wall surface of endless wall, first wall surface and institute
It states through-hole to connect, the inner wall of the third wall surface and the outer switching part is used as the conduit wall of the converting interface.
It optionally, further include the intermediate plate being connect with top plate, second wall surface is connect with the intermediate plate.
Optionally, the conduit wall be equipped with along conduit wall inner circumferential lateral projection intermediate ribs, the intermediate ribs substantially with institute
It is parallel and gap is equipped between the intermediate plate to state top plate stiffening plate, the top plate is equipped with no less than one through-hole, described
Top plate stiffening plate is equipped with no less than one converting interface.
It optionally, further include bottom plate, the bottom plate is connect with intermediate plate, and the base plate external is equipped with bottom plate stiffening plate, institute
The through-hole that bottom plate is equipped with no less than one is stated, the bottom plate stiffening plate is equipped with no less than one converting interface.
Optionally, the through-hole and converting interface are no less than four.
Optionally, the bottom plate is equipped with protrusion, and the protrusion compresses the intermediate plate.
A kind of heat management system is also provided, it is described board-like including at least the compressor and plate heat exchanger by piping connection
Heat exchanger includes converting interface, and the converting interface is no less than four, wherein no less than two converting interfaces are separately connected refrigerant pipeline
Inlet and outlet, in addition no less than two converting interfaces are separately connected the inlet and outlet of oil pipe line or water lines.
The manufacturing method of plate heat exchanger, comprising:
Top plate, top plate stiffening plate are provided；
After the top plate stiffening plate forging (or die casting, injection molding), end forms turn including outer switching part and interior switching part
Interface；
By the top plate stiffening plate and top plate welding after processing.
Optionally, further includes:
It provides and is no less than one layer of intermediate plate, bottom plate and bottom plate stiffening plate；
After the bottom plate stiffening plate forging (or die casting, injection molding), end forms turn including outer switching part and interior switching part
Interface；
By the bottom plate stiffening plate and bottom plate welding after processing；
And connect no less than one layer of the intermediate laminae stitch welding, intermediate plate described in top layer and the top plate weld, bottom
The intermediate plate and the bottom plate weld；
Optionally, the top plate stiffening plate, the top plate, the intermediate plate, the bottom plate and the bottom plate stiffening plate are same
When weld.
Optionally, when forging (or die casting, injection molding) described top plate stiffening plate and bottom plate stiffening plate formation converting interface, together
When form intermediate ribs.
By above technical scheme as it can be seen that converting interface and top plate stiffening plate, bottom plate stiffening plate are integrally formed, compared with welding,
Compressive resistance has promotion, this outer top panel strengthening version, bottom plate stiffening plate are additionally provided with protrusion, improves resistance to pressure to compress intermediate plate
Degree.
Detailed description of the invention
Fig. 1 is a kind of plate heat exchanger overall structure sectional view of the invention；
Fig. 2 is a kind of plate heat exchanger converting interface and stiffening plate structural schematic diagram of the invention；
Fig. 3 is a kind of plate heat exchanger converting interface and stiffening plate sectional view of the invention；
Fig. 4 is a kind of plate heat exchanger second embodiment sectional view of the invention；
Fig. 5 is a kind of plate heat exchanger second embodiment top view of the invention；
Fig. 6 is a kind of plate heat exchanger 3rd embodiment sectional view of the invention.
Specific embodiment
Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to
When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment
Described in embodiment do not represent all embodiments consistent with the application.On the contrary, they be only with it is such as appended
The example of the consistent device and method of some aspects be described in detail in claims, the application.
It is only to be not intended to be limiting the application merely for for the purpose of describing particular embodiments in term used in this application.
It is also intended in the application and the "an" of singular used in the attached claims, " described " and "the" including majority
Form, unless the context clearly indicates other meaning.
It should be appreciated that " first " " second " and similar word used in present specification and claims
It is not offered as any sequence, quantity or importance, and is used only to distinguish different component parts.Equally, "one" or
The similar word such as " one " does not indicate that quantity limits yet, but indicates that there are at least one.Unless otherwise noted, " front ", " after
The similar word such as portion ", " lower part " and/or " top " is not limited to a position or a kind of sky only to facilitate explanation
Between orient.The similar word such as " comprising " or "comprising" means to appear in element or object before " comprising " or "comprising"
Cover the element for appearing in " comprising " or "comprising" presented hereinafter or object and its equivalent, it is not excluded that other elements or
Object." multiple " being previously mentioned in the application include two and two or more.
With reference to the accompanying drawing, the application exemplary embodiment is described in detail.In the absence of conflict, following
Feature in embodiment and embodiment can be combined with each other.
In first embodiment as shown in Figs. 1-3, plate heat exchanger includes top plate 1, is added on the outside of the top plate 1 equipped with top plate
Strong plate 2, the top plate 1 are equipped with through-hole 11, and the top plate stiffening plate 2 is equipped with converting interface 21, and the converting interface 21 includes outer switching
Portion 211 and interior switching part 212, outer switching part 211 protrude from 2 outside of top plate stiffening plate, and interior switching part 212 protrudes from top plate reinforcement
On the inside of plate 2 and through-hole 11 is passed through, the top plate stiffening plate 2 is integrally formed with the converting interface 21.The top plate stiffening plate 2 is forged
After (or die casting, injection molding), end forms the converting interface 21 including outer switching part 211 and interior switching part 212；Described in after processing
Top plate stiffening plate 2 and the top plate 1 weld.
The top plate stiffening plate 2 is used to increase the compressive resistance of plate heat exchanger, the outer switching part 211 of the converting interface 21
For by plate heat exchanger and piping connection, the interior switching part 212 of the through-hole 11 and the converting interface 21 by board-like for change
The runner and pipeline connection of hot device.With the integrally formed converting interface 21 of top plate stiffening plate 2, without again individually with top plate stiffening plate 2
It is welded, compared with traditional welded connecting, compressive resistance is higher, can preferably carry out internal circulation high-pressure fluid operation.
Meanwhile integrally formed top plate stiffening plate 2 can once be welded with converting interface 21 in production in soldering oven, save production step
Suddenly, to save the production time.
The intermediate plate 3 is equipped with groove 31, and the groove 31 between each intermediate plate 3 forms runner, and runner includes at least one
High pressure runner and a low pressure runner, circulate in high pressure runner high pressure refrigerant under normal conditions, in low pressure runner under normal conditions
Circulate the heat transferring mediums such as water or oil.The top plate 1, intermediate plate 3, bottom plate are equipped with flanging, flanging be used for by plate and plate it
Between be fixed to each other, the bottom plate stiffening plate be located at the bottom plate flange formation inside grooves.
The interior switching part 212 includes the first wall surface 2121, the second wall surface 2122 and the third wall surface 2123 of endless wall,
First wall surface 2121 is connect with the through-hole 11, and the inner wall of the third wall surface 2123 and the outer switching part 211 is equal
Conduit wall as the converting interface 21.The interior switching part 212 passes through through-hole 11, with 3 top surface of intermediate plate for being located at top layer
It abuts.
It further include bottom plate 4, the bottom plate 4 is connect with intermediate 3 plates, and bottom plate stiffening plate 5 is equipped with outside the bottom plate 4.It is described
Converting interface 21 is equipped with 4, is respectively positioned on top plate stiffening plate 2, the position of converting interface 21 and through-hole 11, nothing can be arranged by actual demand
When specific demand, it is generally positioned at the quadrangle of top plate 1 and top plate stiffening plate 2.
The top plate 1, the intermediate plate 3 of multilayer are equipped with solder, 1 top layer of top plate and the bottom between each plate of bottom plate 4
4 bottom of plate is equipped with solder, when welding, by top plate stiffening plate 2, top plate 1, the intermediate plate 3 of multilayer, bottom plate 4 and bottom plate stiffening plate 5
After assembling in order, integrally it is placed in soldering oven, integral solder.
Embodiment 2 as shown in Figure 4, plate heat exchanger include top plate 1, and top plate stiffening plate 2 is equipped on the outside of the top plate 1,
The top plate 1 is equipped with through-hole 11, and the top plate stiffening plate 2 is equipped with converting interface 21, and the converting interface 21 includes outer 211 He of switching part
Interior switching part 212, outer switching part 211 protrude from 2 outside of top plate stiffening plate, and interior switching part 212 protrudes from 2 inside of top plate stiffening plate
And through-hole 11 is passed through, the top plate stiffening plate 2 is integrally formed with the converting interface 21.The top plate stiffening plate 2 forging (or pressure
Casting, injection molding) after, end forms the converting interface 21 including outer switching part 211 and interior switching part 212；By the top plate after processing
Stiffening plate 2 and the top plate 1 weld.
The top plate stiffening plate 2 is used to increase the compressive resistance of plate heat exchanger, the outer switching part 211 of the converting interface 21
For by plate heat exchanger and piping connection, the interior switching part 212 of the through-hole 11 and the converting interface 21 by board-like for change
The runner and pipeline connection of hot device.With the integrally formed converting interface 21 of top plate stiffening plate 2, without again individually with top plate stiffening plate 2
It is welded, compared with traditional welded connecting, compressive resistance is higher, can preferably carry out internal circulation high-pressure fluid operation.
Meanwhile integrally formed top plate stiffening plate 2 can once be welded with converting interface 21 in production in soldering oven, save production step
Suddenly, to save the production time.
The intermediate plate 3 is equipped with groove 31, and the groove 31 between each intermediate plate 3 forms runner, and runner includes at least one
High pressure runner and a low pressure runner, circulate in high pressure runner high pressure refrigerant under normal conditions, in low pressure runner under normal conditions
Circulate the heat transferring mediums such as water or oil.The top plate 1, intermediate plate 3, bottom plate are equipped with flanging, flanging be used for by plate and plate it
Between be fixed to each other, the bottom plate stiffening plate be located at the bottom plate flange formation inside grooves.
The interior switching part 212 includes the first wall surface 2121, the second wall surface 2122 and the third wall surface 2123 of endless wall,
First wall surface 2121 is connect with the through-hole 11, and the inner wall of the third wall surface 2123 and the outer switching part 211 is equal
Conduit wall as the converting interface 21.The interior switching part 212 passes through through-hole 11, with 3 top surface of intermediate plate for being located at top layer
It abuts.
It further include bottom plate 4, the bottom plate 4 is connect with intermediate 3 plates, and bottom plate stiffening plate 5 is equipped with outside the bottom plate 4.It is described
There are four converting interface 21 is set, it is located at top plate stiffening plate 2 and bottom plate stiffening plate 5, wherein two switchings are arranged in top plate stiffening plate 2
Mouthful, two converting interfaces are arranged in bottom plate stiffening plate 5, the position of converting interface 21 and through-hole 11 can be arranged by actual demand.
The top plate 1, the intermediate plate 3 of multilayer are equipped with solder, 1 top layer of top plate and the bottom between each plate of bottom plate 4
4 bottom of plate is equipped with solder, when welding, by top plate stiffening plate 2, top plate 1, the intermediate plate 3 of multilayer, bottom plate 4 and bottom plate stiffening plate 5
After assembling in order, integrally it is placed in soldering oven, integral solder.
The conduit wall be equipped with along conduit wall inner circumferential lateral projection intermediate ribs 213, the intermediate ribs 213 substantially with it is described
Top plate stiffening plate 2 is parallel and gap is equipped between the intermediate plate 3.The intermediate ribs 213 are longitudinal for reinforcing converting interface 21
Compressive resistance, reduce converting interface 21 by centre be broken a possibility that.
Embodiment 3 as shown in Figure 5, plate heat exchanger include top plate 1, and top plate stiffening plate 2 is equipped on the outside of the top plate 1,
The top plate 1 is equipped with through-hole 11, and the top plate stiffening plate 2 is equipped with converting interface 21, and the converting interface 21 includes outer 211 He of switching part
Interior switching part 212, outer switching part 211 protrude from 2 outside of top plate stiffening plate, and interior switching part 212 protrudes from 2 inside of top plate stiffening plate
And through-hole 11 is passed through, the top plate stiffening plate 2 is integrally formed with the converting interface 21.The top plate stiffening plate 2 forging (or pressure
Casting, injection molding) after, end forms the converting interface 21 including outer switching part 211 and interior switching part 212；By the top plate after processing
Stiffening plate 2 and the top plate 1 weld.
The top plate stiffening plate 2 is used to increase the compressive resistance of plate heat exchanger, the outer switching part 211 of the converting interface 21
For by plate heat exchanger and piping connection, the interior switching part 212 of the through-hole 11 and the converting interface 21 by board-like for change
The runner and pipeline connection of hot device.With the integrally formed converting interface 21 of top plate stiffening plate 2, without again individually with top plate stiffening plate 2
It is welded, compared with traditional welded connecting, compressive resistance is higher, can preferably carry out internal circulation high-pressure fluid operation.
Meanwhile integrally formed top plate stiffening plate 2 can once be welded with converting interface 21 in production in soldering oven, save production step
Suddenly, to save the production time.
The intermediate plate 3 is equipped with groove 31, and the groove 31 between each intermediate plate 3 forms runner, and runner includes at least one
High pressure runner and a low pressure runner, circulate in high pressure runner high pressure refrigerant under normal conditions, in low pressure runner under normal conditions
Circulate the heat transferring mediums such as water or oil.The top plate 1, intermediate plate 3, bottom plate are equipped with flanging, flanging be used for by plate and plate it
Between be fixed to each other, the bottom plate stiffening plate 5 be located at the bottom plate flange formation inside grooves.
The interior switching part 212 includes the first wall surface 2121, the second wall surface 2122 and the third wall surface 2123 of endless wall,
First wall surface 2121 is connect with the through-hole 11, and the inner wall of the third wall surface 2123 and the outer switching part 211 is equal
Conduit wall as the converting interface 21.The interior switching part 212 passes through through-hole 11, with 3 top surface of intermediate plate for being located at top layer
It abuts.
It further include bottom plate 4, the bottom plate 4 is connect with intermediate 3 plates, and bottom plate stiffening plate 5 is equipped with outside the bottom plate 4.It is described
There are four converting interface 21 is set, it is located at top plate stiffening plate 2 and bottom plate stiffening plate 5, wherein two switchings are arranged in top plate stiffening plate 2
Mouthful, two converting interfaces are arranged in bottom plate stiffening plate 5, the position of converting interface 21 and through-hole 11 can be arranged by actual demand.
The top plate 1, the intermediate plate 3 of multilayer are equipped with solder, 1 top layer of top plate and the bottom between each plate of bottom plate 4
4 bottom of plate is equipped with solder, when welding, by top plate stiffening plate 2, top plate 1, the intermediate plate 3 of multilayer, bottom plate 4 and bottom plate stiffening plate 5
After assembling in order, integrally it is placed in soldering oven, integral solder.
The bottom plate 4 is equipped with protrusion and 41, described raised 41 can forge, die casting or be stamped and formed out, and improves bottom plate 4 and intermediate plate
3 compressive resistance repeatedly can be processed repeatedly with mold of different sizes, formed multistage raised 41, further increased bottom plate 4
The intermediate plate is compressed with the compressive resistance of intermediate plate 3, described raised 41.
The above is only the preferred embodiment of the application, not does limitation in any form to the application, though
Right the application has been disclosed in a preferred embodiment above, however is not limited to the application, any technology people for being familiar with this profession
Member, in the range of not departing from technical scheme, when the technology contents using the disclosure above are modified or are repaired
Decorations are the equivalent embodiment of equivalent variations, but all contents without departing from technical scheme, the technology according to the application are real
Matter any simple modification, equivalent change and modification to the above embodiments, still fall within the range of technical scheme
It is interior.
Claims (12)
1. plate heat exchanger, including top plate, the top plate outside is equipped with top plate stiffening plate, and the top plate is equipped with through-hole, the top
Plate stiffening plate is equipped with converting interface, and the converting interface includes outer switching part and interior switching part, and outer switching part protrudes from top plate stiffening plate
Outside, interior switching part protrude from the inside of top plate stiffening plate and pass through through-hole, the top plate stiffening plate and converting interface one at
Type.
2. plate heat exchanger as described in claim 1, which is characterized in that the interior switching part includes the first wall of endless wall
Face, the second wall surface and third wall surface, first wall surface are connect with the through-hole, the third wall surface and the outer switching part
Inner wall is used as the conduit wall of the converting interface.
3. the plate heat exchanger as described in claim 1 and 2, which is characterized in that it further include the intermediate plate being connect with top plate, it is described
Second wall surface is connect with the intermediate plate.
4. plate heat exchanger as claimed in claim 2, which is characterized in that the conduit wall is equipped with laterally convex along conduit wall inner circumferential
The intermediate ribs risen, the intermediate ribs are substantially parallel with the top plate stiffening plate and gap is equipped between the intermediate plate, described
Top plate is equipped with no less than one through-hole, and the top plate stiffening plate is equipped with no less than one converting interface.
5. plate heat exchanger as described in claim 1, which is characterized in that it further include bottom plate, the bottom plate is connect with intermediate plate,
The base plate external is equipped with bottom plate stiffening plate, and the bottom plate is equipped with no less than one through-hole, and the bottom plate stiffening plate is equipped with not
Converting interface less than one.
6. plate heat exchanger as described in claim 1, which is characterized in that the through-hole and converting interface are no less than four.
7. plate heat exchanger as claimed in claim 5, which is characterized in that the bottom plate is equipped with protrusion, and the protrusion compresses institute
State intermediate plate.
8. a kind of heat management system, which is characterized in that including at least the compressor and plate heat exchanger by piping connection, the plate
Formula heat exchanger includes converting interface, and the converting interface is no less than four, wherein no less than two converting interfaces are separately connected refrigerant pipe
The inlet and outlet on road, in addition no less than two converting interfaces are separately connected the inlet and outlet of oil pipe line or water lines.
9. the manufacturing method of plate heat exchanger characterized by comprising
Top plate, top plate stiffening plate are provided；
After the top plate stiffening plate forging (or die casting, injection molding), end forms the converting interface including outer switching part and interior switching part；
By the top plate stiffening plate and top plate welding after processing.
10. the manufacturing method of plate heat exchanger as claimed in claim 9, which is characterized in that further include:
It provides and is no less than one layer of intermediate plate, bottom plate and bottom plate stiffening plate；
After the bottom plate stiffening plate forging (or die casting, injection molding), end forms the converting interface including outer switching part and interior switching part；
By the bottom plate stiffening plate and bottom plate welding after processing；
And connect no less than one layer of the intermediate laminae stitch welding, intermediate plate described in top layer and the top plate weld, described in bottom
Intermediate plate and the bottom plate weld.
11. the manufacturing method of plate heat exchanger as claimed in claim 9, which is characterized in that the top plate stiffening plate, the top
Plate, the intermediate plate, the bottom plate and the bottom plate stiffening plate are welded simultaneously.
12. the manufacturing method of plate heat exchanger as claimed in claim 9, which is characterized in that forging (or die casting, injection molding) is described
When top plate stiffening plate and the bottom plate stiffening plate form converting interface, it is formed simultaneously intermediate ribs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339218.4A CN109654921A (en) | 2018-11-12 | 2018-11-12 | Plate heat exchanger, the manufacturing method of plate heat exchanger and heat management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811339218.4A CN109654921A (en) | 2018-11-12 | 2018-11-12 | Plate heat exchanger, the manufacturing method of plate heat exchanger and heat management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109654921A true CN109654921A (en) | 2019-04-19 |
Family
ID=66110842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811339218.4A Pending CN109654921A (en) | 2018-11-12 | 2018-11-12 | Plate heat exchanger, the manufacturing method of plate heat exchanger and heat management system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109654921A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259645A1 (en) * | 2019-06-28 | 2020-12-30 | 浙江三花智能控制股份有限公司 | Plate heat exchanger |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413729A (en) * | 2008-11-19 | 2009-04-22 | 广东美的电器股份有限公司 | Integral wind cooling hot pump cold and hot water machine unit |
| CN206735786U (en) * | 2017-05-17 | 2017-12-12 | 绍兴市圣源电子科技有限公司 | A kind of purifier pressure pot |
| CN108131970A (en) * | 2017-11-14 | 2018-06-08 | 杭州三花家电热管理***有限公司 | Heat exchanger |
-
2018
- 2018-11-12 CN CN201811339218.4A patent/CN109654921A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101413729A (en) * | 2008-11-19 | 2009-04-22 | 广东美的电器股份有限公司 | Integral wind cooling hot pump cold and hot water machine unit |
| CN206735786U (en) * | 2017-05-17 | 2017-12-12 | 绍兴市圣源电子科技有限公司 | A kind of purifier pressure pot |
| CN108131970A (en) * | 2017-11-14 | 2018-06-08 | 杭州三花家电热管理***有限公司 | Heat exchanger |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259645A1 (en) * | 2019-06-28 | 2020-12-30 | 浙江三花智能控制股份有限公司 | Plate heat exchanger |
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Effective date of registration: 20191028 Address after: 310018 289-1, No.12 Baiyang street, Hangzhou Economic and Technological Development Zone, Zhejiang Province Applicant after: SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER Co.,Ltd. Address before: 310018 289-3, Hangzhou economic and Technological Development Zone, Zhejiang, No. 12, No. Applicant before: HANGZHOU SANHUA HOME APPLIANCE THERMAL MANAGEMENT SYSTEM Co.,Ltd. |
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Application publication date: 20190419 |