CN202709585U - Plate-type subcooler - Google Patents
Plate-type subcooler Download PDFInfo
- Publication number
- CN202709585U CN202709585U CN2012202977934U CN201220297793U CN202709585U CN 202709585 U CN202709585 U CN 202709585U CN 2012202977934 U CN2012202977934 U CN 2012202977934U CN 201220297793 U CN201220297793 U CN 201220297793U CN 202709585 U CN202709585 U CN 202709585U
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- plate
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- water inlet
- board
- water outlet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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Abstract
The utility model discloses a plate-type subcooler, and aims at providing the plate-type subcooler which is small and exquisite in size and high in heat exchanging efficiency. The plate-type subcooler comprises a plate frame, an upper guide rail, a lower guide rail, a heat exchange sheet group, a front pressing plate and a back pressing plate, wherein the upper guide rail and the lower guide rail are respectively arranged on the upper side and the lower side of the plate frame, the heat exchange sheet group is fixed between the upper guide rail and the lower guide rail and formed by stacking of a plurality of sheets, and the front pressing plate and the back pressing plate respectively press the front of the heat exchange sheet group and the back of the heat exchange sheet group. Corrugation used for improving heat exchange effects and concave seal grooves are arranged on the sheets in a stamping mode. Sealing strips are stuck in the seal grooves. Four corners of each sheet are respectively provided with a coolant inlet, a coolant outlet, a water inlet and a subcooled water outlet, wherein each coolant inlet and each coolant outlet form a coolant passage on one face of each sheet, and the water inlet and the subcooled water outlet form a subcooled water passage which is separated from the coolant passage in a sealed mode on the other face of each sheet. The plate-type subcooler can be used for heat exchange of an ice making device at a subcooled water method.
Description
Technical field
The utility model relates to the dynamic ice-making device, especially relates to the board-like subcooler of dynamic ice-making device.
Background technology
Existing ice making mode is divided dynamic type and static type, in ice maker, usually all needs to use the exchange that heat exchanger is realized heat, to reach the purpose of ice making.In the Dynamic ice-making mode, usually all adopt shell-and-tube heat exchanger or stainless steel rotary evaporator to come heat exchange.In the novel dynamic type subcooled water legal system ice mode, the shell-and-tube subcooler is main heat exchange mode, and this kind heat exchanger has the advantages that volume is large, the occupation of land space is large, maintenance difficulty is large and heat exchanger effectiveness is low.
The utility model content
The utility model has proposed a kind of board-like subcooler and has produced subcooled water in order to solve prior art shell-and-tube subcooler owing to structural defective.The characteristics such as it has that heat exchange efficiency height, heat loss are little, advantages of compact and light structure, floor space are little, easy to clean is installed, be widely used, long service life.Under the uniform pressure damaed cordition, the high 3-5 of its ratio of heat transfer coefficient pipe heat exchanger times, floor space is 1/3rd of pipe heat exchanger.
For solving the problems of the technologies described above, the technical solution adopted in the utility model comprises: grillage for a kind of board-like subcooler of design; Be arranged at respectively grillage up and down upper rail and the lower guideway of both sides; Be fixed on the heat exchanger fin group that is formed by stacking by a plurality of plates between upper rail and the lower guideway; Compress respectively front pressuring plate and the rear fender of described heat exchanger fin group from front and back; Described plate upper punch is pressed with the ripple of raising heat transfer effect and the seal groove of depression, card has sealing strip in the described seal groove, be respectively arranged with refrigerant import, refrigerant exit, water inlet and subcooled water outlet on four angles of described plate, described refrigerant import, refrigerant exit form refrigerant passage in the one side of described plate, and described water inlet and subcooled water outlet are at the another side formation of described plate and the supercooled water passage of described refrigerant passage sealed separation.
Described refrigerant import and refrigerant exit are separately positioned on the diagonal angle of plate, and described water inlet and subcooled water outlet are separately positioned on another diagonal angle of plate.
Described refrigerant import is arranged on the plate upper end, and described refrigerant exit is arranged on the plate lower end, and described subcooled water outlet is arranged on the plate upper end, and described water inlet is arranged on the plate lower end.
Described refrigerant import is arranged on the plate lower end, and described refrigerant exit is arranged on the plate upper end, and described subcooled water outlet is arranged on the plate lower end, and described water inlet is arranged on the plate upper end.
Described refrigerant import and refrigerant exit are separately positioned on a side of plate, the outlet of described water inlet and subcooled water be separately positioned on plate with described refrigerant import and refrigerant exit over against opposite side.
Described refrigerant import is arranged on the plate upper end, and described refrigerant exit is arranged on the plate lower end, and described subcooled water outlet is arranged on the plate upper end, and described water inlet is arranged on the plate lower end.
Described refrigerant import is arranged on the plate lower end, and described refrigerant exit is arranged on the plate upper end, and described subcooled water outlet is arranged on the plate lower end, and described water inlet is arranged on the plate upper end.
Be provided with on the described front pressuring plate with described refrigerant import, refrigerant exit, water inlet and subcooled water outlet respectively corresponding refrigerant inlet pipe interface, refrigerant go out interface tube, water inlet pipe interface, subcooled water and go out interface tube.
The seal groove of described plate forms angular flux seal channel or monolateral stream seal channel.
The utility model is by being pressed with the ripple that improves heat transfer effect and the seal groove of depression in the plate upper punch, card has sealing strip in seal groove, be respectively arranged with refrigerant import, refrigerant exit, water inlet and subcooled water outlet at four angles of plate, described refrigerant import, refrigerant exit form refrigerant passage in the one side of described plate, and described water inlet and subcooled water outlet are at the another side formation of described plate and the supercooled water passage of described refrigerant passage sealed separation.Thereby can when keeping better sealing, obtain good heat exchange.
Description of drawings
Below in conjunction with embodiment and accompanying drawing the utility model is elaborated, wherein:
Fig. 1 is the structural representation of the embodiment one of the board-like subcooler of the utility model;
Fig. 2 is that the board-like subcooler of the utility model is to the structural representation of the plate of angular flux;
Fig. 3 is the structural representation of the plate of the monolateral stream of the board-like subcooler of the utility model;
Fig. 4 is the structural representation of the embodiment two of the board-like subcooler of the utility model;
Fig. 5 is the structural representation of the embodiment three of the board-like subcooler of the utility model;
Fig. 6 is the structural representation of the embodiment four of the board-like subcooler of the utility model;
Fig. 7 is the Application Example schematic diagram of the board-like subcooler of the utility model.
The specific embodiment
Embodiment one
See also Fig. 1 and Fig. 2.The board-like subcooler of the utility model comprises grillage 1, upper rail 2, lower guideway 3, heat exchanger fin group 4, front pressuring plate 5 and rear fender 6.Wherein:
Please in the lump referring to Fig. 2.Plate 41 upper punches are pressed with the ripple 411 that improves heat transfer effect and the seal groove 412 that caves in.Seal groove 412 interior cards have sealing strip.Be respectively arranged with refrigerant import 421, refrigerant exit 422, water inlet 423 and subcooled water outlet 424 on four angles of plate 41, described refrigerant import, refrigerant exit form refrigerant passage in the one side of described plate, and described water inlet and subcooled water outlet are at the another side formation of described plate and the supercooled water passage of described refrigerant passage sealed separation.The seal groove of plate forms angular flux seal channel or monolateral stream seal channel.In Fig. 2, refrigerant import and refrigerant exit are separately positioned on the diagonal angle of plate, and described water inlet and subcooled water outlet are separately positioned on another diagonal angle of plate, and plate is the diagonal angle flow structure.And in Fig. 3, refrigerant import 425 and refrigerant exit 426 are separately positioned on a side of plate, described water inlet 427 and subcooled water outlet 428 be separately positioned on plate with described refrigerant import and refrigerant exit over against opposite side, plate is monolateral flow structure.
Heat-exchange medium is imported and exported can form respectively monolateral stream and diagonal angle flow structure.Wherein:
The diagonal angle flow structure is that refrigerant import and refrigerant exit are separately positioned on the diagonal angle of plate, and described water inlet and subcooled water outlet are separately positioned on another diagonal angle of plate, and it arranges structure as shown in Figure 1 and Figure 4.Wherein, in Fig. 1, refrigerant import 421 is arranged on the plate upper end, and refrigerant exit 422 is arranged on the plate lower end, and subcooled water outlet 424 is arranged on the plate upper end, and water inlet 423 is arranged on the plate lower end.In Fig. 4, refrigerant import 431 is arranged on the plate lower end, and refrigerant exit 432 is arranged on the plate upper end, and subcooled water outlet 434 is arranged on the plate lower end, and water inlet 433 is arranged on the plate upper end.The flow direction of refrigerant and water is opposite, thereby reaches better heat exchange effect.
Monolateral flow structure is the side that refrigerant import and refrigerant exit are separately positioned on plate, the outlet of described water inlet and subcooled water be separately positioned on plate with described refrigerant import and refrigerant exit over against opposite side, it arranges structure as shown in Figure 5 and Figure 6.Wherein, in Fig. 5, refrigerant import 441 is arranged on the plate upper end, and refrigerant exit 442 is arranged on the plate lower end, and subcooled water outlet 444 is arranged on the plate upper end, and water inlet 443 is arranged on the plate lower end.In Fig. 6, refrigerant import 451 is arranged on the plate lower end, and refrigerant exit 452 is arranged on the plate upper end, and subcooled water outlet 454 is arranged on the plate lower end, and water inlet 453 is arranged on the plate upper end.The flow direction of refrigerant and water is opposite, thereby reaches better heat exchange effect.
Front pressuring plate 5 and rear fender 6 compress respectively described heat exchanger fin group from front and back.Be provided with on the front pressuring plate 5 with described refrigerant import, refrigerant exit, water inlet and subcooled water outlet respectively corresponding refrigerant inlet pipe interface 51, refrigerant go out interface tube 52, water inlet pipe interface 53, subcooled water and go out interface tube 54.Refrigerant inlet pipe interface 51, refrigerant go out interface tube 52 and are used for linking to each other with refrigeration host computer, and to flow through refrigerant, water inlet pipe interface 53 goes out interface tube 54 with subcooled water and links to each other with water pipe.Refrigerant inlet pipe interface 51, refrigerant go out interface tube 52, water inlet pipe interface 53, subcooled water and go out interface tube 54 according to the different and corresponding changes of setting position of refrigerant import, refrigerant exit, water inlet and the subcooled water outlet of Fig. 1, Fig. 4, Fig. 5 and Fig. 6.
See also Fig. 7.In ice maker, refrigeration host computer 81 goes out interface tube with the refrigerant inlet pipe interface of board-like subcooler 82 with refrigerant and links to each other, the water inlet pipe interface of board-like subcooler 82 links to each other with frozen water separator 83, the other end of ice oar generator links to each other with Ice Storage Tank 84, the subcooled water of board-like subcooler 82 goes out interface tube and links to each other with ice oar generator 85, and the other end of ice oar generator 85 links to each other with Ice Storage Tank 84.
During use, from Ice Storage Tank 84, draw cold water, remove by frozen water separator 83 that wherein ice-nucleus is laggard to enter board-like subcooler 82, after the refrigerant that produces with refrigeration host computer 81 in board-like subcooler 82 carries out heat exchange, become the following subcooled water of 0 degree and export ice oar generator 85 to, in ice oar generator 85, export in the Ice Storage Tank 84 behind the one-tenth ice slurry.
The utility model is by being pressed with the ripple that improves heat transfer effect and the seal groove of depression in the plate upper punch, card has sealing strip in seal groove, be respectively arranged with refrigerant import, refrigerant exit, water inlet and subcooled water outlet at four angles of plate, described refrigerant import, refrigerant exit form refrigerant passage in the one side of described plate, and described water inlet and subcooled water outlet are at the another side formation of described plate and the cooling-water duct of described refrigerant passage sealed separation.Thereby can when keeping better sealing, obtain good heat exchange.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. a board-like subcooler comprises: grillage; Be arranged at respectively grillage up and down upper rail and the lower guideway of both sides; Be fixed on the heat exchanger fin group that is formed by stacking by a plurality of plates between upper rail and the lower guideway; Compress respectively front pressuring plate and the rear fender of described heat exchanger fin group from front and back; It is characterized in that: described plate upper punch is pressed with the ripple of raising heat transfer effect and the seal groove of depression, card has sealing strip in the described seal groove, be respectively arranged with refrigerant import, refrigerant exit, water inlet and subcooled water outlet on four angles of described plate, described refrigerant import, refrigerant exit form refrigerant passage in the one side of described plate, and described water inlet and subcooled water outlet are at the another side formation of described plate and the supercooled water passage of described refrigerant passage sealed separation.
2. board-like subcooler according to claim 1, it is characterized in that: described refrigerant import and refrigerant exit are separately positioned on the diagonal angle of plate, and described water inlet and subcooled water outlet are separately positioned on another diagonal angle of plate.
3. board-like subcooler according to claim 2 is characterized in that: described refrigerant import is arranged on the plate upper end, and described refrigerant exit is arranged on the plate lower end, and described subcooled water outlet is arranged on the plate upper end, and described water inlet is arranged on the plate lower end.
4. board-like subcooler according to claim 2, it is characterized in that: described refrigerant import is arranged on the plate lower end, and described refrigerant exit is arranged on the plate upper end, and described subcooled water outlet is arranged on the plate lower end, and described water inlet is arranged on the plate upper end.
5. board-like subcooler according to claim 1, it is characterized in that: described refrigerant import and refrigerant exit are separately positioned on a side of plate, the outlet of described water inlet and subcooled water be separately positioned on plate with described refrigerant import and refrigerant exit over against opposite side.
6. board-like subcooler according to claim 5 is characterized in that: described refrigerant import is arranged on the plate upper end, and described refrigerant exit is arranged on the plate lower end, and described subcooled water outlet is arranged on the plate upper end, and described water inlet is arranged on the plate lower end.
7. board-like subcooler according to claim 5, it is characterized in that: described refrigerant import is arranged on the plate lower end, and described refrigerant exit is arranged on the plate upper end, and described subcooled water outlet is arranged on the plate lower end, and described water inlet is arranged on the plate upper end.
8. board-like subcooler according to claim 1 is characterized in that: be provided with on the described front pressuring plate with described refrigerant import, refrigerant exit, water inlet and subcooled water outlet respectively corresponding refrigerant inlet pipe interface, refrigerant go out interface tube, water inlet pipe interface, subcooled water and go out interface tube.
9. board-like subcooler according to claim 1, it is characterized in that: the seal groove of described plate forms angular flux seal channel or monolateral stream seal channel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202977934U CN202709585U (en) | 2012-06-25 | 2012-06-25 | Plate-type subcooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202977934U CN202709585U (en) | 2012-06-25 | 2012-06-25 | Plate-type subcooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202709585U true CN202709585U (en) | 2013-01-30 |
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ID=47589878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202977934U Expired - Fee Related CN202709585U (en) | 2012-06-25 | 2012-06-25 | Plate-type subcooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202709585U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351380A (en) * | 2020-03-18 | 2020-06-30 | 济南东盛热电有限公司 | Plate heat exchanger capable of improving heating efficiency |
| CN116045563A (en) * | 2023-03-10 | 2023-05-02 | 福州大学 | System and process for efficiently preparing ice slurry from supercooled water |
-
2012
- 2012-06-25 CN CN2012202977934U patent/CN202709585U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111351380A (en) * | 2020-03-18 | 2020-06-30 | 济南东盛热电有限公司 | Plate heat exchanger capable of improving heating efficiency |
| CN116045563A (en) * | 2023-03-10 | 2023-05-02 | 福州大学 | System and process for efficiently preparing ice slurry from supercooled water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20130130 Termination date: 20160625 |