CN107421160B - High-efficient controllable cooling device - Google Patents
High-efficient controllable cooling device Download PDFInfo
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- CN107421160B CN107421160B CN201710747322.6A CN201710747322A CN107421160B CN 107421160 B CN107421160 B CN 107421160B CN 201710747322 A CN201710747322 A CN 201710747322A CN 107421160 B CN107421160 B CN 107421160B
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- heat exchange
- cooling
- elastic bag
- tank
- controllable
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- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D21/00—Defrosting; Preventing frosting; Removing condensed or defrost water
- F25D21/02—Detecting the presence of frost or condensate
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- 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
- F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
- F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
- F25B2321/021—Control thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The invention discloses a high-efficiency controllable cooling device, which cools a medium to be cooled through the circulating flow of a heat exchange medium and cools the medium to be cooled through a controllable cooling assembly, improves the cooling effect, controls the heat exchange rate through the circulating flow rate of the heat exchange medium and controls the heat exchange rate through the controllable cooling assembly, and greatly improves the accuracy of heat exchange regulation.
Description
Technical Field
The invention relates to a high-efficiency controllable cooling device, and belongs to the technical field of heat exchange equipment.
Background
The heat transfer to the medium is generally realized through the heat exchanger fin to present heat transfer cooling device, it is generally to be connected required refrigerated device or medium and heat transfer cooling device, then set up the medium of circulation flow in heat transfer cooling device, the heat transfer cooling device structure of this kind of structure is simple, however, the heat transfer effect is limited, the control of heat transfer also can only be realized through the velocity of flow of adjusting circulation medium, it is adjusted inaccurately, because the medium velocity of flow is great, the heat transfer effect can reduce a lot, therefore, adopt the velocity of flow to control very inaccurate, be difficult to realize the controllable cooling of efficient.
Aiming at the problems, the invention provides the high-efficiency controllable cooling device, which can improve the heat exchange efficiency and improve the accuracy of heat exchange control.
Disclosure of Invention
The invention discloses a high-efficiency controllable cooling device, aiming at the problems that the common heat exchange cooling device is inaccurate in control by adopting flow velocity and difficult to realize high-efficiency controllable cooling, and the accuracy of heat exchange control is improved while the heat exchange efficiency is improved.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a high-efficient controllable cooling device, its includes cooling tank and heat transfer jar, the setting of heat transfer jar is in inside the cooling tank, be provided with coolant entry and coolant export on the cooling tank, be provided with heat transfer medium entry and heat transfer medium export on the heat transfer jar, its characterized in that: the inside heat exchanger fin that is provided with of heat transfer jar, at least one side of heat transfer jar still is provided with a plurality of parallel arrangement's controllable cooling module, controllable cooling module adopts the semiconductor refrigeration piece to cool off, just be provided with the coolant liquid of changing heat in the controllable cooling module, just be provided with the pulse power who promotes the coolant liquid of changing heat and promote to change heat in the controllable cooling module and promote the subassembly.
Further, as preferred, the controllable cooling assembly comprises an extension heat exchange cylinder and a quincunx heat exchange cylinder, the extension heat exchange cylinder is integrally arranged on the heat exchange tank, the extension heat exchange cylinder is of a hollow structure, the lower end of the quincunx heat exchange cylinder is provided with a connector, the connector of the quincunx heat exchange cylinder is inserted into the extension heat exchange cylinder, a semiconductor refrigerating sheet is attached to the inner wall of the quincunx heat exchange cylinder, the pulse power pushing assembly comprises a first elastic bag, a second elastic bag and a gas suction and exhaust device, the first elastic bag is arranged in a hollow cavity of the extension heat exchange cylinder, the second elastic bag is arranged in the quincunx heat exchange cylinder, the first elastic bag and the second elastic bag are communicated through a connecting pipe, the second elastic bag is internally provided with a gas suction and exhaust device, and the gas suction and exhaust device is connected with a gas suction and exhaust pulse generation device through an air pipe, and a cooling liquid is arranged in a cavity body communicated with the quincunx heat exchange cylinder and the extension heat exchange cylinder, and the elastic bag I and the elastic bag II are arranged in the cooling liquid.
Preferably, the first elastic bag is supported by a first elastic bag support and arranged in the extension heat exchange cylinder, and the second elastic bag is supported by a second elastic bag support and arranged in the quincunx heat exchange cylinder.
Further, preferably, the cooling medium inlet and the cooling medium outlet on the cooling tank are disposed opposite to each other with respect to a central axis of the cooling tank, and an axis of the cooling medium inlet and an axis of the cooling medium outlet are not on the same straight line.
Preferably, a cooling medium inlet joint is provided at a cooling medium inlet of the cooling tank, and a cooling medium outlet joint is provided at a cooling medium outlet of the cooling tank.
Further, preferably, heat exchange medium connectors are arranged on the heat exchange medium inlet and the heat exchange medium outlet of the heat exchange tank.
Preferably, the cooling tank, the heat exchange tank, the quincunx heat exchange cylinder and the extension heat exchange cylinder are all made of copper alloy or aluminum alloy.
Further, preferably, the number of controllable cooling modules in the cooling tank is at least 5.
Preferably, the controllable cooling assembly and the gas suction and exhaust pulse generating device are controlled by a PLC.
Compared with the prior art, the invention has the beneficial effects that:
the invention not only cools the medium to be cooled through the circulating flow of the heat exchange medium, but also cools the medium to be cooled through the controllable cooling assembly, improves the cooling effect, simultaneously controls the heat exchange rate through the circulating flow rate of the heat exchange medium, and controls the heat exchange rate through the controllable cooling assembly, thereby greatly improving the accuracy of heat exchange regulation.
Drawings
FIG. 1 is a schematic diagram of a high efficiency controllable cooling apparatus according to the present invention;
FIG. 2 is a schematic diagram of a controllable cooling assembly of the present invention;
the device comprises a cooling tank 1, a cooling tank 2, a heat exchange tank 3, a controllable cooling assembly 4, heat exchange sheets 5, a heat exchange medium inlet 6, a heat exchange medium outlet 7, a cooling medium inlet 8, a cooling medium outlet 9, a cooling medium inlet joint 10, a cooling medium outlet joint 00, a heat exchange medium joint 11, an extension heat exchange cylinder 12, an elastic bag I, a connecting joint 13, a connecting joint 14, a connecting pipe 15, an elastic bag I support 16, a quincunx heat exchange cylinder 17, an elastic bag II support 18, semiconductor sheets 19, a gas suction and exhaust cooler 20 and an elastic bag II.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: the utility model provides a high-efficient controllable cooling device, its includes cooling tank 1 and heat transfer jar 2, heat transfer jar 2 sets up inside cooling tank 1, be provided with coolant entry 7 and coolant export 8 on cooling tank 1, be provided with heat transfer medium entry 5 and heat transfer medium export 6 on heat transfer jar 2, its characterized in that: the inside heat exchanger fin 4 that is provided with of jar 2 of exchanging heat, at least one side of jar 2 of exchanging heat still is provided with a plurality of parallel arrangement's controllable cooling module 3, controllable cooling module 3 adopts the semiconductor refrigeration piece to cool off, just be provided with the coolant liquid that exchanges heat in the controllable cooling module 3, just be provided with the pulse power who promotes the coolant liquid that exchanges heat in the controllable cooling module and promote the subassembly that promotes.
As shown in fig. 2, the controllable cooling assembly includes an extension heat exchange tube 11 and a quincunx heat exchange tube 16, the extension heat exchange tube 16 is integrally disposed on the heat exchange tank, the extension heat exchange tube 11 is hollow, a connector 13 is disposed at the lower end of the quincunx heat exchange tube 16, the connector 13 of the quincunx heat exchange tube is inserted into the extension heat exchange tube 11, a semiconductor refrigerating sheet 18 is disposed on the inner wall of the quincunx heat exchange tube 16 in an attaching manner, the pulse power pushing assembly includes a first elastic bag 12, a second elastic bag 20 and a gas suction and exhaust device 19, the first elastic bag 12 is disposed in the hollow cavity of the extension heat exchange tube, the second elastic bag 20 is disposed in the quincunx heat exchange tube 16, the first elastic bag 12 and the second elastic bag 20 are communicated with each other by a connecting tube 14, and the second elastic bag is provided with the gas suction and exhaust device 20, the gas suction and exhaust device 20 is connected with a gas suction and exhaust pulse generating device through a gas pipe, cooling liquid is arranged in a cavity body communicated with the quincunx heat exchange cylinder and the extension heat exchange cylinder, and the elastic bag I and the elastic bag II are arranged in the cooling liquid.
In this embodiment, the first elastic bag 12 is supported by the first elastic bag support 15 and is disposed in the extended heat exchange cylinder, and the second elastic bag 20 is supported by the second elastic bag support 17 and is disposed in the quincunx heat exchange cylinder. The cooling medium inlet 7 and the cooling medium outlet 8 on the cooling tank are oppositely arranged relative to the central axis of the cooling tank, and the axis of the cooling medium inlet and the axis of the cooling medium outlet are not on the same straight line.
As shown in fig. 1, a cooling medium inlet joint 9 is provided at a cooling medium inlet 7 of the cooling tank, and a cooling medium outlet joint 10 is provided at a cooling medium outlet of the cooling tank. And heat exchange medium joints 00 are arranged on the heat exchange medium inlet and the heat exchange medium outlet of the heat exchange tank.
In order to improve the heat exchange effect, the cooling tank, the heat exchange tank, the quincunx heat exchange cylinder and the extension heat exchange cylinder are all made of copper alloy or aluminum alloy. The number of controllable cooling assemblies in the cooling tank is at least 5. The controllable cooling assembly and the gas suction and exhaust pulse generating device are controlled by a PLC.
The invention not only cools the medium to be cooled through the circulating flow of the heat exchange medium, but also cools the medium to be cooled through the controllable cooling assembly, improves the cooling effect, simultaneously controls the heat exchange rate through the circulating flow rate of the heat exchange medium, and controls the heat exchange rate through the controllable cooling assembly, thereby greatly improving the accuracy of heat exchange regulation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides a high-efficient controllable cooling device, its includes cooling tank and heat transfer jar, the setting of heat transfer jar is in inside the cooling tank, be provided with coolant entry and coolant export on the cooling tank, be provided with heat transfer medium entry and heat transfer medium export on the heat transfer jar, its characterized in that: a heat exchange sheet is arranged in the heat exchange tank, at least one side of the heat exchange tank is also provided with a plurality of controllable cooling assemblies which are arranged in parallel, the controllable cooling assemblies are cooled by semiconductor refrigerating sheets, heat exchange cooling liquid is arranged in the controllable cooling assemblies, and pulse power pushing assemblies for promoting the heat exchange cooling liquid to flow are arranged in the controllable cooling assemblies;
the controllable cooling assembly comprises an extension heat exchange cylinder and a quincunx heat exchange cylinder, the extension heat exchange cylinder is integrally arranged on the heat exchange tank, the extension heat exchange cylinder is of a hollow structure, the lower end of the quincunx heat exchange cylinder is provided with a connector, the connector of the quincunx heat exchange cylinder is inserted into the extension heat exchange cylinder, a semiconductor refrigerating sheet is attached to the inner wall of the quincunx heat exchange cylinder, the pulse power pushing assembly comprises a first elastic bag, a second elastic bag and a gas suction and exhaust device, the first elastic bag is arranged in a hollow cavity of the extension heat exchange cylinder, the second elastic bag is arranged in the quincunx heat exchange cylinder, the first elastic bag and the second elastic bag are communicated through a connecting pipe, a gas suction and exhaust device is arranged in the second elastic bag, and the gas suction and exhaust device is connected with a gas suction and exhaust pulse generation device through an air pipe, and a cooling liquid is arranged in a cavity body communicated with the quincunx heat exchange cylinder and the extension heat exchange cylinder, and the elastic bag I and the elastic bag II are arranged in the cooling liquid.
2. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: the first elastic bag is supported and arranged in the extension heat exchange cylinder by adopting an elastic bag support, and the second elastic bag is supported and arranged in the quincunx heat exchange cylinder by adopting an elastic bag support.
3. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: the cooling medium inlet and the cooling medium outlet on the cooling tank are oppositely arranged relative to the central axis of the cooling tank, and the axis of the cooling medium inlet and the axis of the cooling medium outlet are not on the same straight line.
4. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: and a cooling medium inlet joint is arranged on a cooling medium inlet on the cooling tank, and a cooling medium outlet joint is arranged on a cooling medium outlet on the cooling tank.
5. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: and heat exchange medium joints are arranged on the heat exchange medium inlet and the heat exchange medium outlet of the heat exchange tank.
6. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: the cooling tank, the heat exchange tank, the quincunx heat exchange cylinder and the extension heat exchange cylinder are all made of copper alloy or aluminum alloy.
7. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: the number of controllable cooling assemblies in the cooling tank is at least 5.
8. A high efficiency controllable cooling apparatus as claimed in claim 1, wherein: the controllable cooling assembly and the gas suction and exhaust pulse generating device are controlled by a PLC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747322.6A CN107421160B (en) | 2017-08-28 | 2017-08-28 | High-efficient controllable cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710747322.6A CN107421160B (en) | 2017-08-28 | 2017-08-28 | High-efficient controllable cooling device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107421160A CN107421160A (en) | 2017-12-01 |
| CN107421160B true CN107421160B (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710747322.6A Active CN107421160B (en) | 2017-08-28 | 2017-08-28 | High-efficient controllable cooling device |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109282672A (en) * | 2018-09-26 | 2019-01-29 | 房玉山 | A method of being quickly cooled down hot fluid |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0886537A (en) * | 1994-09-14 | 1996-04-02 | Sharp Corp | Heat exchanger |
| CN2598547Y (en) * | 2003-06-24 | 2004-01-14 | 黄炽伦 | Pneumatic massage device |
| CN101122449A (en) * | 2007-09-20 | 2008-02-13 | 方志宏 | Heat-extraction type liquid cooling radiation method and heat-radiator device |
| JP5279514B2 (en) * | 2009-01-05 | 2013-09-04 | 三菱電機株式会社 | HEAT EXCHANGER, ITS MANUFACTURING METHOD, AND AIR CONDITIONER HAVING THE HEAT EXCHANGER |
| DE102014002829A1 (en) * | 2014-02-27 | 2015-08-27 | Wieland-Werke Ag | Metallic heat exchanger tube |
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