CN205066229U - Portable quick refrigerator - Google Patents
Portable quick refrigerator Download PDFInfo
- Publication number
- CN205066229U CN205066229U CN201520810049.3U CN201520810049U CN205066229U CN 205066229 U CN205066229 U CN 205066229U CN 201520810049 U CN201520810049 U CN 201520810049U CN 205066229 U CN205066229 U CN 205066229U
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- China
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- water
- head
- refrigeration
- cooling
- heat
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Abstract
The utility model discloses a portable quick refrigerator, including cooling unit and heat dissipation unit, cooling unit is including refrigeration head, refrigeration piece and water -cooling head, a terminal surface of refrigeration piece is closely laminated with the water -cooling head with the inseparable laminating of refrigeration head, its another terminal surface, the inlet outlet of water -cooling head passes through the hose and is connected with heat dissipation unit. The utility model discloses an absorbing the heat with the mode by refrigeration object direct contact, reaching quick cryogenic purpose, the refrigerating method of equipment adopts the semiconductor refrigeration piece, has utilized the advantage that the semiconductor refrigeration piece is little to the space requirement, collocation small in size but the high liquid cooling unit of radiating efficiency, the holistic portable design of the equipment that reaches.
Description
Technical field
The utility model relates generally to a kind of Portable fast refrigerating device.
Background technology
Although the refrigerating volume of the refrigeration plants such as traditional refrigerator is very large, fast-refrigerating effect is not clearly, and also wanting in household freezer several hours could be freezing by article, and the refrigeration plant heaviness very such as refrigerator, and inconvenience is mobile.
Utility model content
Goal of the invention of the present utility model is: for above-mentioned Problems existing, and providing can fast-refrigerating and the Portable fast refrigerating device be convenient for carrying.
The technical solution of the utility model is achieved in that a kind of Portable fast refrigerating device, it is characterized in that: comprise refrigeration unit and heat-sink unit, described refrigeration unit comprises refrigeration head, cooling piece and water-cooling head, an end face of described cooling piece fits tightly with refrigeration head, its another end face and water-cooling head fit tightly, and the intake-outlet of described water-cooling head is connected with heat-sink unit by flexible pipe.
Portable fast refrigerating device described in the utility model, it is provided with end cap in the side of described water-cooling head, described end cap is linked together by the terminal pad of connector with refrigeration cephalic par, and described cooling piece and water-cooling head are pressed between the terminal pad of end cap and refrigeration cephalic par.
Portable fast refrigerating device described in the utility model, the junction between its terminal pad at described refrigeration cephalic par, cooling piece, water-cooling head and end cap is coated with heat dissipating silicone grease respectively.
Portable fast refrigerating device described in the utility model, the head that freezes described in it is cross column body structure, and the first end of described refrigeration and terminal pad coaxially connect as one structure, the curved chamfering structure in its other end.
Portable fast refrigerating device described in the utility model, heat-sink unit described in it comprises water of radiation row and water pump, the water inlet that the delivery port of described water-cooling head is arranged by flexible pipe and water of radiation is connected, the delivery port of described water of radiation row is connected by the water inlet of the flexible pipe with water-cooling head that are provided with water pump, form closed circuit, described cooling piece, water of radiation row and water pump are connected with Power supply respectively.
The utility model adopts the mode directly contacted with cooled object to absorb heat, reach the object of fast-refrigerating, the refrigeration modes of equipment adopts semiconductor chilling plate, make use of the advantage that semiconductor chilling plate is little to space requirement, collocation compact but the high water-cooling unit of radiating efficiency, reach the portable design of Whole Equipment.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of refrigeration unit in the utility model.
Mark in figure: 1 is refrigeration head, and 2 is cooling piece, and 3 is water-cooling head, and 4 is flexible pipe, and 5 is end cap, and 6 is terminal pad, 7 is water of radiation row, and 8 is water pump, and 9 is power supply, and 10 is casing.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
As illustrated in fig. 1 and 2, a kind of Portable fast refrigerating device, comprise refrigeration unit and heat-sink unit, described refrigeration unit comprises refrigeration 1, cooling piece 2 and water-cooling head 3, described refrigeration 1 is in cross column body structure, material adopts 6061 aluminiums and by lathe one Milling Machining, heat transfer effect is better, avoids the refrigeration work consumption decline that heat trnasfer difference causes, described refrigeration 1 one end and terminal pad 6 coaxially connect as one structure, the curved chamfering structure in its other end, the terminal pad 6 of an end face of described cooling piece 2 and refrigeration 1 fits tightly, its another end face and water-cooling head 3 fit tightly, the side of described water-cooling head 3 is provided with end cap 5, described end cap 5 is linked together by the terminal pad 6 of connector with refrigeration 1 end, described cooling piece 2 and water-cooling head 3 are pressed between the terminal pad 6 of end cap 5 and refrigeration 1 end, at the terminal pad 6 of described refrigeration 1 end, cooling piece 2, junction between water-cooling head 3 and end cap 5 is coated with heat dissipating silicone grease respectively, be convenient to the conduction of heat, the intake-outlet of described water-cooling head 3 is connected with heat-sink unit by flexible pipe 4, M shape water channel is had in described water-cooling head, to improve heat exchanger effectiveness, when receiving, refrigeration unit is hung the circular arc vacancy of casing 10.
Wherein, described heat-sink unit comprises water of radiation row 7 and water pump 8, the delivery port of described water-cooling head 3 is connected with the water inlet that water of radiation arranges 7 by flexible pipe 4, the delivery port of described water of radiation row 7 is connected with the water inlet of water-cooling head 3 by the flexible pipe 4 being provided with water pump 8, form closed circuit, described cooling piece 2, water of radiation row 7 and water pump 8 supply to be electrically connected with power supply 9 respectively.
Operation principle of the present utility model is: the running of this equipment is mainly divided into refrigeration and heat radiation two large processes.
Process of refrigerastion: after semiconductor chilling plate energising, form heat pump effect, by refrigeration head heat absorption and be delivered to water-cooling head, the heat of the environment of surrounding will be drawn through by the refrigeration head losing heat, form the phenomenon of refrigeration, because cooled object or liquid do not completely cut off with the environment facies in the external world, so the heat of external environment also can be sucked away continually simultaneously, slowly reach a balance.In process of refrigerastion, cooling piece one side heat endlessly pump to other one side, therefore the one side of cooling piece can very cold, and another side can unusual warm, cold one side combines with refrigeration head, and refrigeration head is inserted in water tumbler, reaches the object of refrigeration, the one side of heat is combined with water-cooling head, and heat is delivered in the cooling fluid in water-cooling head and cools.
Radiation processes: the heat produced due to semiconductor chilling plate is very large, heat is not got rid of cooling and refrigeration will be caused cannot to proceed or seriously burn semiconductor chilling plate.Semiconductor chilling plate is operationally equivalent to heat pump, by the heat absorption of the refrigeration head of huyashi-chuuka (cold chinese-style noodles) to hot side, electric current creates partial heat by resistance and is also delivered to hot side thereupon simultaneously, a large amount of heat that hot side gathers just is absorbed by water-cooling head, heat is delivered in cooling fluid by water-cooling head, the power that water pump provides is by liquid circulation, cooling fluid with heat gets back to the water of radiation row in cabinet, under the effect of fan, by heat dissipation in air, cooled cooling fluid is got back in water pump, and absorbs heat in transported backwater cold head again.
In circuit, all electrical equipment of integral device all use the supply voltage of 12v, powered by the Switching Power Supply of a 12v, 30 peaces, power supply carries protection and heat radiation, wherein the power of cooling piece is 100W, radiator fan is 5w, and water pump is 5w, and circuit aspect has temperature detect switch (TDS) to pass through relay protection; When water pump and radiator fan do not work, then cooling piece does not work, and when water temperature is more than 50 degree, cooling piece does not work.
During use, extracted from cabinet by the refrigeration unit that flexible pipe connects, be put in cup, the plug plugged in, opens switch, and fan comes into operation, and equipment starts refrigeration.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. a Portable fast refrigerating device, it is characterized in that: comprise refrigeration unit and heat-sink unit, described refrigeration unit comprises refrigeration head (1), cooling piece (2) and water-cooling head (3), an end face of described cooling piece (2) fits tightly with refrigeration head (1), its another end face and water-cooling head (3) fit tightly, and the intake-outlet of described water-cooling head (3) is connected with heat-sink unit by flexible pipe (4).
2. Portable fast refrigerating device according to claim 1, it is characterized in that: the side of described water-cooling head (3) is provided with end cap (5), described end cap (5) is linked together by the terminal pad (6) of connector with refrigeration head (1) end, and described cooling piece (2) and water-cooling head (3) are pressed between the terminal pad (6) of end cap (5) and refrigeration head (1) end.
3. Portable fast refrigerating device according to claim 2, is characterized in that: the junction between the terminal pad (6) in described refrigeration head (1) end, cooling piece (2), water-cooling head (3) and end cap (5) is coated with heat dissipating silicone grease respectively.
4. Portable fast refrigerating device according to claim 1, is characterized in that: described refrigeration head (1) is in cross column body structure, and described refrigeration head (1) one end and terminal pad (6) coaxially connect as one structure, the curved chamfering structure in its other end.
5. Portable fast refrigerating device as claimed in any of claims 1 to 4, it is characterized in that: described heat-sink unit comprises water of radiation row (7) and water pump (8), the delivery port of described water-cooling head (3) arranges (7) by flexible pipe (4) water inlet with water of radiation is connected, the delivery port of described water of radiation row (7) is connected with the water inlet of water-cooling head (3) by the flexible pipe (4) being provided with water pump (8), form closed circuit, described cooling piece (2), water of radiation row (7) and water pump (8) supply to be electrically connected with power supply (9) respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810049.3U CN205066229U (en) | 2015-10-20 | 2015-10-20 | Portable quick refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520810049.3U CN205066229U (en) | 2015-10-20 | 2015-10-20 | Portable quick refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205066229U true CN205066229U (en) | 2016-03-02 |
Family
ID=55392775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520810049.3U Expired - Fee Related CN205066229U (en) | 2015-10-20 | 2015-10-20 | Portable quick refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205066229U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833928A (en) * | 2016-03-17 | 2016-08-10 | 中生(苏州)医疗仪器有限公司 | Temperature control system for reagent cabin of biochemical analyzer |
-
2015
- 2015-10-20 CN CN201520810049.3U patent/CN205066229U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105833928A (en) * | 2016-03-17 | 2016-08-10 | 中生(苏州)医疗仪器有限公司 | Temperature control system for reagent cabin of biochemical analyzer |
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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 |
Granted publication date: 20160302 Termination date: 20191020 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |