CN109141081A - A kind of combined type plate heat exchanger with external communicating passage - Google Patents
A kind of combined type plate heat exchanger with external communicating passage Download PDFInfo
- Publication number
- CN109141081A CN109141081A CN201811068066.9A CN201811068066A CN109141081A CN 109141081 A CN109141081 A CN 109141081A CN 201811068066 A CN201811068066 A CN 201811068066A CN 109141081 A CN109141081 A CN 109141081A
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- China
- Prior art keywords
- pressure plate
- heat exchanger
- plate
- combined type
- communicating passage
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Links
- 238000009434 installation Methods 0.000 claims description 7
- 230000009466 transformation Effects 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F3/00—Plate-like or laminated elements; Assemblies of plate-like or laminated elements
- F28F3/08—Elements constructed for building-up into stacks, e.g. capable of being taken apart for cleaning
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- 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
The present invention relates to a kind of combined type plate heat exchangers with external communicating passage, including end pressure plate, heat exchanger plates Shu Danyuan and outer tube, the end pressure plate includes fixed pressure plate and movable pressure plate, the two is arranged side by side vertically in front and back, several groups heat exchanger plates Shu Danyuan is uniformly installed between the two, several mounting-positioning holes corresponding with the both ends heat exchanger plates Shu Danyuan are disposed on the end pressure plate, two mounting-positioning holes are one group, and every group of mounting-positioning holes pass through fixed device and end pressure plate is connected and fixed with heat exchanger plates Shu Danyuan.Several groups manhole appendix group corresponding with outer tube end is installed on the fixed pressure plate or movable pressure plate.The present invention have the characteristics that increase heat exchanger use scope, guarantee the conveyance capacity of heat exchanger to improve heat exchange efficiency, avoid the occurrence of plate transformation shape and the phenomenon that leak, facilitate worker assembles.
Description
Technical field
The present invention relates to technical field of heat exchangers, change more particularly to a kind of combined type with external communicating passage is board-like
Hot device.
Background technique
Currently, heat exchanger quality accounts for 30% or more of unit gross mass in HVAC industry, the power in terms of heat exchange disappears
Consumption accounts for 25% or so of total output consumption, so improving heat exchange efficiency, reducing energy waste becomes the matter of utmost importance of heat exchanger.
In numerous heat exchangers, plate heat exchanger is because of coefficient of heat transfer height, wide adaptability, compact-sized, easy to maintain etc.
Many advantages and be widely used.In general, the coefficient of heat transfer of plate heat exchanger is 3~5 times of shell-tube type, however, board-like
Heat exchanger is there is also problems, such as leakage, liquid leakage, pressure drop is big, is not able to satisfy heat transfer requirements etc., wherein leakage is most allusion quotation
The problem of type.In actual use, under the conditions of identical assembly technology, the water leakage ratio of generally large-scale plate heat exchanger is obviously high
In the water leakage ratio of small plate heat exchanger；In specific fabrication and installation, because large-scale when assembly technology is unqualified or suppresses water filling
The problems such as being easily deformed, in turn result in leak of plate finally influences heat exchange efficiency, and in addition leak also will affect making for heat exchanger
Use the service life.
Therefore, the deformation and leak of existing Large Plate Heat Exchangers how are solved, heat exchange efficiency is guaranteed and improve, at
For urgent problem to be solved.
Summary of the invention
Technical problem to be solved by the invention is to provide a kind of combined type plate heat exchanger with external communicating passage,
To solve deformation and the seepy question of existing Large Plate Heat Exchangers, at the same provide it is a kind of it is compact-sized, heat exchange efficiency is high, group
Dress mode is flexible, customized plate heat exchanger.
The technical solution adopted by the present invention to solve the technical problems is: providing a kind of combination with external communicating passage
Formula plate heat exchanger, including end pressure plate, heat exchanger plates Shu Danyuan and outer tube, the end pressure plate includes fixed pressure plate
And movable pressure plate, the fixed pressure plate and movable pressure plate are arranged side by side, and are equipped with several groups heat exchanger plates between the two
Shu Danyuan, the several groups heat exchanger plates Shu Danyuan and end pressure plate are the outer tube in the form of series, parallel or mixed connection
Connection.
Several mounting-positioning holes corresponding with the both ends heat exchanger plates Shu Danyuan, two peaces are disposed on the end pressure plate
Filling location hole is one group, and every group of mounting-positioning holes pass through fixed device and end pressure plate is connected and consolidated with heat exchanger plates Shu Danyuan
It is fixed.
The heat exchanger plates Shu Danyuan is successively stacked by heat exchange plate and gasket to be formed.
Several groups manhole appendix group corresponding with outer tube is installed on the fixed pressure plate or movable pressure plate, it is described
Manhole appendix group is divided into cold medium manhole appendix and thermal medium manhole appendix, and outer tube is divided into two kinds, and a kind of transmitting cold medium, another kind transmits
Thermal medium；Pairs of opening of the inlet and outlet group on the pressure plate of end, is connected with outer tube.
The outer tube may be mounted on fixed pressure plate or movable pressure plate
The fixed pressure plate and movable pressure plate outer ring is arranged with several installation slotted eyes.
The fixed pressure plate and movable pressure plate middle position is arranged with several middle part positioning holes.
The utility model has the advantages that having following excellent the present invention relates to a kind of combined type plate heat exchanger with external communicating passage
Point:
1, heat exchange plate uniform force being made using whole end pressure plate, plate deformation rate is small when fabrication and installation, into
And reduce water leakage ratio；
2, single heat exchange plate area is small, and mounting arrangements are flexible；
3, after heat exchanger plates Shu Danyuan combination, entire plate heat exchanger compact dimensions occupy little space, convenient transportation；
4, the structure being connected using external pipe, ensure that conveyance capacity, further improve the heat exchange effect of plate-type heat-exchange
Rate；
5, knockdown plate heat exchanger, has the function of user's customization, and user provides according to use demand, installation environment
Corresponding parameter customizes personal plate heat exchanger by way of combination.
Detailed description of the invention
Fig. 1 is the topology view in movable pressure plate direction of the present invention；
Fig. 2 is the topology view in fixed pressure plate direction of the present invention.
Diagram: 11, fixed pressure plate, 12, movable pressure plate, 2, outer tube, 3, heat exchanger plates Shu Danyuan, 4, manhole appendix group, 5,
Installation slotted eye, 6, mounting-positioning holes, 7, middle part positioning hole.
Specific embodiment
Present invention will be further explained below with reference to specific examples.It should be understood that these embodiments are merely to illustrate the present invention
Rather than it limits the scope of the invention.In addition, it should also be understood that, after reading the content taught by the present invention, those skilled in the art
Member can make various changes or modifications the present invention, and such equivalent forms equally fall within the application the appended claims and limited
Range.
Embodiments of the present invention are related to a kind of combined type plate heat exchanger with external communicating passage, such as 2 institute of Fig. 1-
Show, including end pressure plate 1, outer tube 2 and heat exchanger plates Shu Danyuan 3；The end pressure plate 1 includes fixed pressure plate 11 and lives
Dynamic pressure plate 12, the fixed pressure plate 11 and movable pressure plate 12 are arranged side by side, and are equipped with several groups heat exchange between the two
Plate Shu Danyuan 3, the several groups heat exchanger plates Shu Danyuan 3 and end pressure plate 1 are by the outer tube 2 with series, parallel or mixed connection
Form connection.
It is disposed with several mounting-positioning holes 6 corresponding with 3 both ends heat exchanger plates Shu Danyuan on the end pressure plate 1, two
A mounting-positioning holes 6 are one group, and every group of mounting-positioning holes 6 pass through fixed device and connect end pressure plate 1 and heat exchanger plates Shu Danyuan 3
It connects and fixes.
The heat exchanger plates Shu Danyuan 3 is successively stacked by heat exchange plate and gasket to be formed.
Several groups manhole appendix group 4 corresponding with outer tube is installed on the fixed pressure plate 11 or movable pressure plate 12,
The manhole appendix group 4 is divided for cold medium manhole appendix and thermal medium manhole appendix, and it is two kinds that outer tube 2, which is divided to, a kind of transmitting cold medium, separately
A kind of transmitting thermal medium；Pairs of opening of the inlet and outlet group 4 on end pressure plate 1, is connected with outer tube 2.
The outer tube 2 may be mounted on fixed pressure plate 11 or movable pressure plate 12
The fixed pressure plate 11 and 12 outer ring of movable pressure plate is arranged with several installation slotted eyes 5.
It is noted that fixed pressure plate 11 and 12 middle position of movable pressure plate are arranged in present embodiment
Several middle part positioning holes 7.
Embodiment
Several heat exchanger plates Shu Danyuan 3 can be mounted side by side between fixed pressure plate 11 and movable pressure plate 12, it is adjacent
It can be connected to by outer tube 2 between heat exchanger plates Shu Danyuan 3, so that being in series connection between heat exchanger plates Shu Danyuan 3, while can also
To be equipped with the outer tube 2 in a connection 3 interior media hole heat exchanger plates Shu Danyuan on each heat exchanger plates Shu Danyuan 3, so that heat exchange
Between plate Shu Danyuan 3 be in parallel connection, structure in parallel and serial can also be used in mixed way, enable heat exchanger according to
User's actual need is adjusted, and expands the scope of application, while conveying in heat exchanger plates Shu Danyuan 3 by manhole appendix group 4
Cold and hot medium, and conveyed by outer tube 2, it ensure that the conveyance capacity of heat exchanger, increase the heat exchange efficiency of heat exchanger.
Claims (8)
1. a kind of combined type plate heat exchanger with external communicating passage, including it is end pressure plate (1), heat exchanger plates beam (3), outer
It manages (2), it is characterised in that: the end pressure plate (1) includes fixed pressure plate (11) and movable pressure plate (12), fixed pressure
Tight plate (11) and movable pressure plate (12) are arranged side by side, and are equipped with several groups heat exchanger plates Shu Danyuan (3) between the two, described several
Group heat exchanger plates Shu Danyuan (3) is connected in the form of series, parallel or mixed connection with end pressure plate (1) the outer tube (2).
2. a kind of combined type plate heat exchanger with external communicating passage according to claim 1, it is characterised in that: institute
Several mounting-positioning holes (6) corresponding with (3) both ends heat exchanger plates Shu Danyuan, two peaces are disposed on the end pressure plate (1) stated
Filling location hole (6) is one group, and every group of mounting-positioning holes (6) passes through fixed device for end pressure plate (1) and heat exchanger plates Shu Danyuan
(3) it connects and fixed.
3. a kind of combined type plate heat exchanger with external communicating passage according to claim 1, it is characterised in that: institute
The heat exchanger plates Shu Danyuan (3) stated is successively stacked by heat exchange plate and gasket to be formed.
4. a kind of combined type plate heat exchanger with external communicating passage according to claim 1, it is characterised in that: institute
Several groups manhole appendix group (4) corresponding with outer tube (2), institute are installed on the fixed pressure plate (11) or movable pressure plate (12) stated
The manhole appendix group (4) stated is divided into cold medium manhole appendix and thermal medium manhole appendix, and outer tube (2) is divided into two kinds, a kind of transmitting cold medium,
Another kind transmitting thermal medium.
5. a kind of combined type plate heat exchanger with external communicating passage according to claim 4, which is characterized in that institute
Pairs of opening of the manhole appendix group (4) stated on the pressure plate of end, is connected with outer tube (2).
6. a kind of combined type plate heat exchanger with external communicating passage according to claim 1, which is characterized in that institute
The outer tube (2) stated is on fixed pressure plate (11) or movable pressure plate (12).
7. a kind of combined type plate heat exchanger with external communicating passage according to claim 1, it is characterised in that: institute
The fixed pressure plate (11) stated and several installation slotted eyes (5) are arranged on movable pressure plate (12) outer ring.
8. a kind of combined type plate heat exchanger with external communicating passage according to claim 1, it is characterised in that: institute
The fixed pressure plate (11) and movable pressure plate (12) middle position stated are arranged with several middle part positioning holes (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068066.9A CN109141081A (en) | 2018-09-13 | 2018-09-13 | A kind of combined type plate heat exchanger with external communicating passage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811068066.9A CN109141081A (en) | 2018-09-13 | 2018-09-13 | A kind of combined type plate heat exchanger with external communicating passage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109141081A true CN109141081A (en) | 2019-01-04 |
Family
ID=64825177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811068066.9A Pending CN109141081A (en) | 2018-09-13 | 2018-09-13 | A kind of combined type plate heat exchanger with external communicating passage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109141081A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228647Y (en) * | 1995-04-22 | 1996-06-05 | 王念慈 | Tube-sheet type heat exchanger |
| EP1531314A1 (en) * | 2003-11-11 | 2005-05-18 | Viessmann Werke GmbH & Co. KG | Plate heat exchanger |
| CN205718598U (en) * | 2016-04-22 | 2016-11-23 | 无锡中节能建筑能源有限公司 | Novel plate heat exchanger |
| CN207407715U (en) * | 2017-09-26 | 2018-05-25 | 湖北金东元重工有限公司 | A kind of plate heat exchanger |
| CN207751370U (en) * | 2017-12-20 | 2018-08-21 | 湖北新洋丰肥业股份有限公司 | A kind of plate heat exchanger |
| CN209013805U (en) * | 2018-09-13 | 2019-06-21 | 上海熊猫机械(集团)有限公司 | A kind of combined type plate heat exchanger with external communicating passage |
-
2018
- 2018-09-13 CN CN201811068066.9A patent/CN109141081A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2228647Y (en) * | 1995-04-22 | 1996-06-05 | 王念慈 | Tube-sheet type heat exchanger |
| EP1531314A1 (en) * | 2003-11-11 | 2005-05-18 | Viessmann Werke GmbH & Co. KG | Plate heat exchanger |
| CN205718598U (en) * | 2016-04-22 | 2016-11-23 | 无锡中节能建筑能源有限公司 | Novel plate heat exchanger |
| CN207407715U (en) * | 2017-09-26 | 2018-05-25 | 湖北金东元重工有限公司 | A kind of plate heat exchanger |
| CN207751370U (en) * | 2017-12-20 | 2018-08-21 | 湖北新洋丰肥业股份有限公司 | A kind of plate heat exchanger |
| CN209013805U (en) * | 2018-09-13 | 2019-06-21 | 上海熊猫机械(集团)有限公司 | A kind of combined type plate heat exchanger with external communicating passage |
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