CN201563543U - Device for rapidly freezing or thawing and refreshing fish products by utilizing fluid pulsating hot plate - Google Patents
Device for rapidly freezing or thawing and refreshing fish products by utilizing fluid pulsating hot plate Download PDFInfo
- Publication number
- CN201563543U CN201563543U CN 200920277021 CN200920277021U CN201563543U CN 201563543 U CN201563543 U CN 201563543U CN 200920277021 CN200920277021 CN 200920277021 CN 200920277021 U CN200920277021 U CN 200920277021U CN 201563543 U CN201563543 U CN 201563543U
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- cold
- hot plate
- fluid pulsation
- fluid
- hot
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- 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
- F28D15/00—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies
- F28D15/02—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes
- F28D15/0266—Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls ; Heat-exchange apparatus employing intermediate heat-transfer medium or bodies in which the medium condenses and evaporates, e.g. heat pipes with separate evaporating and condensing chambers connected by at least one conduit; Loop-type heat pipes; with multiple or common evaporating or condensing chambers
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
Abstract
The utility model relates to a device for rapidly freezing or thawing and refreshing fish products by utilizing a fluid pulsating hot plate, which mainly consists of a cold source box, a hot source box, fish discs, a fluid pulsating hot plate, a fluid pulsating hot pipe, a cold source inlet stop valve, a hot source inlet stop valve, a cold source outlet stop valve and a hot source outlet stop valve. The fish discs are closely arranged above the fluid pulsating hot plate, a group of fluid pulsating hot pipes are installed inside the fluid pulsating hot plate to form a close loop, the end part of the fluid pulsating hot pipe extends into the cold and the hot source boxes, and the part of the cold and the hot source boxes corresponding to the end part of the pulsating hot pipe is provided with a cold source inlet, a hot source inlet, a cold source outlet and a hot source outlet. Through the cold and the hot source inlets, the cold source or the hot source is inputted into the cold and the hot source box bodies and is discharged through the cold and the hot source outlets so as to complete the dual-direction heat conduction of the fluid pulsating hot pipe and to realize the freezing or the thawing. The device has the advantages of good freezing effect, rapid thawing speed, convenient application, high production efficiency, wide application range, high energy conversion efficiency and the like.
Description
Technical field
The utility model relates to the quick preservation technique of fish products field, relates in particular to a kind of fluid pulsation hot plate that adopts and realizes the fish products snap frozen or the fresh-keeping device that thaws.
Background technology
In the fishing operation of fishery, promptly mean quality and value for the freshness of catches.Make fish products keep good freshness, fresh-keeping emphasis should be put aboard ship, promptly after fish products is caught, should give fresh-keepingly immediately, and this is the key of the fresh-keeping work of fish products.One of the fresh-keeping experience of China's fishing boat is ice-cooled to preservation by partial from being with, and the steel fishing boat generally adopts since 20th century the eighties freezes preservation process.The cooling of generally using at present and freeze preservation technique and all have in various degree shortcoming, outstanding behaviours exists: in freezing or course of defrosting, can not realize evenly freezing fast or thaw, cold bright efficient is low, unit fish products energy consumption height.From heat transfer type, air or the single-phase liquid that generally uses belongs to heat convection at present, and the coefficient of heat transfer is lower; And ice coating cooled fresh-keeping method is owing to need prefabricated ice cube, and from the angle of power conversion, therefore many primary energies conversions cause the increase of energy consumption.Theory and practice proves: fish products has only the snap frozen of employing just can reach good fresh-keeping effect in cooling procedure.And chilling rate is fast more, and the fish products biochemical process is slow more, consumes cold few more.But all at present Refrigeration Techniques all are difficult to the process that realization fast temperature homogenising is freezing or recover, and therefore can't guarantee catching the high-quality fresh-keeping of fish products.At the existing in prior technology problem, develop a kind of fluid pulsation hot plate that adopts and realize that the fish products snap frozen or the fresh-keeping device that thaws are very necessary.
Summary of the invention
The purpose of this utility model provides a kind ofly carries out snap frozen or the fresh-keeping device that thaws to fish products, can realize that effectively 3 D stereo is freezing or thaws the monomer fish products, thereby effectively improve the fresh-keeping effect to fish products.The utlity model has realization to middle fish dish fish products Three-dimensional Heat-transfer, thereby evenly improve freezing rate, realize the homogenize speed of thawing; Adopt nano-fluid pulsating heat pipe flash heat transfer, improve energy conversion efficiency, and can efficiently realize freezing or thaw two-way heat transfer.So the utility model can be widely used in to fish products carry out snap frozen or the fresh-keeping production of thawing in.
For achieving the above object, the technical solution of the utility model is as follows:
Described in the utility modelly with the fluid pulsation hot plate fish products is carried out snap frozen or the fresh-keeping device that thaws, its structure is that this device mainly is made up of cold and heat source case, fish dish, fluid pulsation hot plate, fluid pulsation heat pipe, cold and heat source inlet shutoff valve, cold and heat source outlet shutoff valve.The fish dish closely places the top of fluid pulsation hot plate, and is in aggregates by connector and fluid pulsation hot plate, and enters in the device body of cold and heat source case in the mode of slide rail.One group of fluid pulsation heat pipe is housed in the fluid pulsation hot plate constitutes the closed-loop path, and the termination of fluid pulsation heat pipe partly extend into cold and heat source case inside, with the termination of pulsating heat pipe partly the device portion of the cold and heat source case of corresponding section have cold and heat source import and cold and heat source outlet.By the cold and heat source import low-temperature receiver or thermal source are input in the device body of cold and heat source case, and discharge, finish the two-way heat transfer of fluid pulsation heat pipe, realize freezing or thaw by cold and heat source outlet.
The fluid pulsation heat pipe that is equipped with in the fluid pulsation hot plate described in the utility model is the nanometer pulsating heat pipe.
The quantity of the one group of fluid pulsation heat pipe that is equipped with in the fluid pulsation hot plate described in the utility model is the 4-16 root.
Fish dish described in the utility model closely places the top of fluid pulsation hot plate, and in aggregates by connector and fluid pulsation hot plate, described connector is a bolt.
Fill conventional fluid in the fluid pulsation heat pipe described in the utility model.
Fill conventional fluid in the fluid pulsation heat pipe described in the utility model, and in conventional fluid, add nano particle.
The conventional fluid that fills in the fluid pulsation heat pipe described in the utility model is a liquefied ammonia, and its liquid filled ratio is 40%-80%.
Fill conventional fluid in the fluid pulsation heat pipe described in the utility model, and add nano particle in conventional fluid, the nano particle that is added is the Nano diamond particle.
The beneficial effects of the utility model are as follows:
(1) the nanometer pulsating heat pipe heat transfer property that the utility model utilized is much higher than any heat pipe heat transfer device in the market, can greatly improve the speed of freezing of existing fish products plate freezer;
(2) the utility model not only relates to the fish products freeze preservation needs high freezing rate, also requires the height homogenising speed of thawing, and adopts the nanometer pulsating heat pipe efficiently to realize freezing or thaws two-way heat transfer;
(3) the utility model adopts nano-fluid pulsation hot plate can realize middle fish dish fish products Three-dimensional Heat-transfer, thereby evenly improves freezing rate;
(4) the utility model adopts nano-fluid pulsating heat pipe quick freezing technology can realize the slitless connection of freezing plant and existing refrigeration system, thereby the ice making link in the middle of saving improves energy conversion efficiency;
(5) the utlity model has that refrigerating effect is good, thawing rate is fast, easy to use, characteristics such as production efficiency is high, use is wide, energy conversion efficiency height.
Description of drawings
The utility model has three accompanying drawings, wherein:
Accompanying drawing 1 is a nano-fluid pulsation hot plate apparatus structural representation.Accompanying drawing 2 is side views of accompanying drawing 1.
Accompanying drawing 3 is stereochemical structure cutaway views of single fish dish in the nano-fluid pulsation hot plate apparatus.
Among the figure: 1 cold and heat source case, 2 fishes dish, 3 fluid pulsation hot plates, 4 fluid pulsation heat pipes, the outlet of 5 cold and heat sources, 6 cold and heat source imports, 7 cold and heat source inlet shutoff valves, 8 cold and heat source outlet shutoff valves.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done description in further detail: as shown in drawings, a kind of fluid pulsation hot plate that adopts of the present utility model is realized the fish products snap frozen or the fresh-keeping device that thaws, and its structure mainly is made up of cold and heat source case 1, fish dish 2, fluid pulsation hot plate 3, fluid pulsation heat pipe 4, cold and heat source outlet 5, cold and heat source import 6, cold and heat source inlet shutoff valve 7, cold and heat source outlet shutoff valve 8.Fluid pulsation heat pipe 4 adopts the pure copper material manufacturing, and the quantity of fluid pulsation heat pipe 4 is 7.Fill liquefied ammonia in fluid pulsation heat pipe 4, its liquid filled ratio is 60%, and adds the Nano diamond particle in liquefied ammonia.The fish dish 2 that adopts stainless steel material to manufacture is closely placed the top of fluid pulsation hot plate 3, connect with fluid pulsation hot plate 3 in aggregatesly by bolt, and enter in the device body of cold and heat source case 1 in the mode of slide rail.One group of fluid pulsation heat pipe 4 is housed in the fluid pulsation hot plate 3 constitutes the closed-loop path, and the termination of fluid pulsation heat pipe 4 partly extend into cold and heat source case 1 inside, partly has cold and heat source import 6 and cold and heat source outlet 5 on the device of the cold and heat source case 1 of corresponding section with the termination of pulsating heat pipe 4.By cold and heat source import 6 low-temperature receiver or thermal source are input in the device body of cold and heat source case 1, and discharge, finish the two-way heat transfer of fluid pulsation heat pipe 4, realize freezing or thaw by cold and heat source outlet 5.
The utility model carries out snap frozen or the fresh-keeping method of thawing with the fluid pulsation hot plate to fish products, comprises the steps:
(A), when carrying out when freezing, the cold and heat source import 6 of device low-temperature receiver one end with refrigeration system is joined, low-temperature receiver is cold-producing medium or cold air; Enter in the cold and heat source case 1 by cold and heat source import 6, and flow out from cold and heat source outlet 5; In this cyclic process, the heat of fish products is transmitted rapidly by fluid pulsation heat pipe 4 in the monomer fish dish 2, thereby realizes the fish products quick-frozen;
(B), when thawing, the cold and heat source import 6 of the cold and heat source case 1 of device is joined with extraneous thermal source one end, thermal source is hot water or hot-air; Enter in cold and heat source case 1 body by cold and heat source import 6, and flow out from cold and heat source outlet 5; In this cyclic process, the heat of thermal source is passed to fish products in the monomer fish dish 2 fast, thereby realize the quick-thawing of fish products.
Claims (8)
1. one kind is carried out snap frozen or the fresh-keeping device that thaws with the fluid pulsation hot plate to fish products, it is characterized in that: this device mainly is made up of cold and heat source case (1), fish dish (2), fluid pulsation hot plate (3), fluid pulsation heat pipe (4), cold and heat source inlet shutoff valve (7), cold and heat source outlet shutoff valve (8); Fish dish (2) closely places the top of fluid pulsation hot plate (3), and is in aggregates by connector and fluid pulsation hot plate (3), and enters in the device body of cold and heat source case (1) in the mode of slide rail; One group of fluid pulsation heat pipe (4) is housed in the fluid pulsation hot plate (3) constitutes the closed-loop path, and the termination of fluid pulsation heat pipe (4) partly extend into cold and heat source case (1) inside, with the termination of pulsating heat pipe (4) partly the device portion of the cold and heat source case (1) of corresponding section have cold and heat source import (6) and cold and heat source exports (5); By cold and heat source import (6) low-temperature receiver or thermal source are input in the device body of cold and heat source case (1), and discharge, finish the two-way heat transfer of fluid pulsation heat pipe (4), realize freezing or thaw by cold and heat source outlet (5).
2. according to claim 1ly with the fluid pulsation hot plate fish products is carried out snap frozen or the fresh-keeping device that thaws, it is characterized in that: the fluid pulsation heat pipe (4) that is equipped with in the fluid pulsation hot plate (3) is the nanometer pulsating heat pipe.
3. according to claim 1 and 2ly with the fluid pulsation hot plate fish products is carried out snap frozen or the fresh-keeping device that thaws, it is characterized in that: the quantity of the one group of fluid pulsation heat pipe (4) that is equipped with in the fluid pulsation hot plate (3) is the 4-16 root.
4. according to claim 1ly fish products is carried out snap frozen or the fresh-keeping device that thaws with the fluid pulsation hot plate, it is characterized in that: fish dish (2) closely places the top of fluid pulsation hot plate (3), in aggregates by connector and fluid pulsation hot plate (3), described connector is a bolt.
5. according to claim 1 and 2ly fish products is carried out snap frozen or the fresh-keeping device that thaws, it is characterized in that: fill conventional fluid in the described fluid pulsation heat pipe (4) with the fluid pulsation hot plate.
6. according to claim 5ly fish products is carried out snap frozen or the fresh-keeping device that thaws, it is characterized in that: fill conventional fluid in the described fluid pulsation heat pipe (4), and in conventional fluid, add nano particle with the fluid pulsation hot plate.
7. according to claim 5ly with the fluid pulsation hot plate fish products is carried out snap frozen or the fresh-keeping device that thaws, it is characterized in that: the conventional fluid that fills in the described fluid pulsation heat pipe (4) is a liquefied ammonia, and its liquid filled ratio is 40%-80%.
8. according to claim 6ly fish products is carried out snap frozen or the fresh-keeping device that thaws with the fluid pulsation hot plate, it is characterized in that: fill conventional fluid in the described fluid pulsation heat pipe (4), and in conventional fluid, adding nano particle, the nano particle that is added is the Nano diamond particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920277021 CN201563543U (en) | 2009-12-04 | 2009-12-04 | Device for rapidly freezing or thawing and refreshing fish products by utilizing fluid pulsating hot plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200920277021 CN201563543U (en) | 2009-12-04 | 2009-12-04 | Device for rapidly freezing or thawing and refreshing fish products by utilizing fluid pulsating hot plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201563543U true CN201563543U (en) | 2010-09-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200920277021 Expired - Fee Related CN201563543U (en) | 2009-12-04 | 2009-12-04 | Device for rapidly freezing or thawing and refreshing fish products by utilizing fluid pulsating hot plate |
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| Country | Link |
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| CN (1) | CN201563543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715799B (en) * | 2009-12-04 | 2012-05-30 | 大连海事大学 | Device and method for carrying out rapid freezing or thawing freshness preservation on fish product by fluid pulsation heat plate |
-
2009
- 2009-12-04 CN CN 200920277021 patent/CN201563543U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101715799B (en) * | 2009-12-04 | 2012-05-30 | 大连海事大学 | Device and method for carrying out rapid freezing or thawing freshness preservation on fish product by fluid pulsation heat plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20101204 |