CN2130246Y - Cold accumulative cold fan - Google Patents
Cold accumulative cold fan Download PDFInfo
- Publication number
- CN2130246Y CN2130246Y CN92225009U CN92225009U CN2130246Y CN 2130246 Y CN2130246 Y CN 2130246Y CN 92225009 U CN92225009 U CN 92225009U CN 92225009 U CN92225009 U CN 92225009U CN 2130246 Y CN2130246 Y CN 2130246Y
- Authority
- CN
- China
- Prior art keywords
- cold
- cooling
- refrigerating medium
- fan
- cold storage
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a cold accumulating type cooling fan which is formed by a detachable cooling core is added in an ordinary electric fan. The cooling core comprises a cold accumulating body, a container, a cooling discharge pipe, secondary refrigerants, etc. The indoor hot air exchanges the heat with the secondary refrigerant at the inlet and the outlet of the fan through the cooling discharge pipe to become cooling air to be discharge from an air discharge outlet. As the cold source, the cold accumulating body can utilize refrigerators or refrigerating cabinets in ordinary families for cold accumulation. The utility model has the advantages of simple structure, low cost, and obvious cooling effect.
Description
The utility model relates to a kind of electric fan that can blow out cold wind, belongs to civilian conditioner.
Under present condition, general family is owing to reasons such as supply of electric power and distribution, and domestic air conditioner can't generally use.Existingly utilize the air-cooler of the direct sweat cooling of water or the restriction that thermantidote is subjected to ambient humidity, all do not have the obvious cooling effect at the hot and humid weather that needs most cooling.Utilize that the thermantidote of thermoelectric cooling or air-cooler Energy Efficiency Ratio are low also can't be applied.Electric fan commonly used can only play the effect of blowing, and can not fall its cooling when sending air.
The utility model designs at above-mentioned situation, and purpose is by installing cooling core body additional at general fan, with entering the hot blast cooling of electric fan, making electric fan blow out cold wind.
The utility model is a kind of cold storage thermantidote, and it comprises a fan, and a cold core is a body and a shell etc. but.Described cooling core body is made up of cold storage body, container, cooling coil, refrigerating medium etc.Described cold storage body is placed in the described container, and container and described comb connect together, and container is positioned at the comb top.Described refrigerating medium is contained within container and the comb.Openable cover plate is housed on the described container, and cover plate has good sealing property, and container is surrounded by thermal insulation layer outward.
The utility model has the advantages that: cooling-down effect is not subjected to the restriction of environmental condition, and good cooling-down effect is all arranged under any humidity; Do not need special refrigeration system, cold storage body is by household electrical appliance cold-storages such as refrigerator, refrigerator-freezers, thereby cost simple in structure is low.When environment temperature is not too high, when the comfortableness that conventional fan blowing can be satisfied human body required, described cooling core body was not worked (or not adorning cooling core body), and the utility model can be made conventional fan and use.When the comfortableness requirement of human body is not satisfied in environment temperature height, conventional fan blowing, load onto cooling core body, the utility model blows out cold wind, uses as thermantidote.Therefore it is low to the utlity model has energy consumption, and energy consumption is identical with conventional fan, can satisfy general family short time cooling needs, is fit to very much general family and uses.
Below in conjunction with accompanying drawing of the present utility model embodiment is described in detail.
Accompanying drawing 1 is the principal section figure of the utility model most preferred embodiment (vertical crossing current cold-storage thermantidote).Accompanying drawing 2 is the structural representation of another embodiment of the utility model (box cold-storage thermantidote).The utility model is by cooling core body, fan 8, shell 1 composition such as grade.Cooling core body is made up of container 4, refrigerating medium 6, cooling coil 3, feed pipe 7, distributing pipe 9.Fan 8 is contained in the middle of the cooling coil 3, and cold storage body 5 is placed in the container 4 that refrigerating medium 6 is housed, and cooling coil 3 upper ends link to each other with container 4, and the lower end links to each other with distributing pipe 9, and refrigerating medium 6 is full of container 4, comb 3, feed pipe 7 and distributing pipe 9.Controlling organization 10 of the present utility model, oscillating mechanism 12 are contained in the bottom.Whole device is contained on the base 11.
Introduce operation principle of the present utility model respectively below in conjunction with accompanying drawing 1, accompanying drawing 2:
In the use, when not needing cold wind, can not adorn cooling core body, or not adorn cold storage body 5 in the cooling core body.At this moment the utility model only plays general fan.When needs cold wind, load onto through refrigerator or the individual cold storage body 5 of household freezer cold-storage, open gauge tap, cold storage body 5 and refrigerating medium 6 heat exchange, cooling refrigerating medium 6, cooled refrigerating medium circulates between container 4 and comb 3 by feed pipe 7 and distributing pipe 9, and the indoor hot blast that fan 8 sucks forms cold air by comb 3 with refrigerating medium 6 heat exchange cooling with outlet in the import of this device and discharged by exhaust outlet.So circulation constantly reaches cooling-down effect.When cold storage body 5 colds use up, take out cold storage body 5, change new cold storage body, this device can continue to blow out cold wind.The cold storage body that takes out can be placed on and make its cold-storage in refrigerator or the household freezer, and is reusable behind the cold-storage.
Above-mentioned cold storage body 5 can be made cylindric with plastics or metal, and interior front cover is decided the water of quality.Dress water congeals into ice cold-storage in utilizing during cold-storage.Cold storage body 5 utilizes the heat of solution cooling refrigerating medium 6 of ice.
Above-mentioned refrigerating medium 6 can make water.It circulates in can adopt no pump circulation under the service condition of the present utility model.Refrigerating medium 6 is lowered the temperature with cold storage body 5 heat exchange in container.The higher refrigerating medium 6 of density arrives distributing pipe 9 flowing downward under the gravity effect in feed pipe 7, the heat intensification density that refrigerating medium 6 absorbs air in comb reduces upwards to flow and arrives container 4 and realize circulation.
Above-mentioned comb 3 can be made by with ribbing thin-wall aluminium pipe or plastic tube.Increased the heat exchange area with air like this, reduced the quantity of cooling coil, thereby reduced the volume of whole cooling system.
The utility model can produce the temperature drop of 4-7 degree, and cooling-down effect is not subjected to the impact of environment temperature, humidity, especially is fit to southern high-temperature, the use of high humidity weather. This utility model has the characteristics such as cost is low, simple in structure, easy to manufacture, easy to use, is fit to general family and uses.
Claims (5)
1, a kind of cold storage thermantidote comprises cooling core body, fan, shell etc.It is characterized in that cooling core body is made up of regenerator, container, comb and refrigerating medium etc., cold storage body is placed in the container with refrigerating medium heat exchange cooling refrigerating medium, refrigerating medium circulates between container and comb, and indoor hot blast becomes cold air by comb and refrigerating medium heat exchange.
2, require described cold storage thermantidote according to right 1, it is characterized in that the refrigerating medium circulation is no pump circulation.
3, require described cold storage thermantidote according to right 1, it is characterized in that cold storage body is the ice tube, refrigerating medium is a water.Comb is made by thin-wall aluminium pipe with ribbing or plastic tube.
4, require described cold storage thermantidote according to right 1, it is characterized by vertical crossing current cold-storage thermantidote.
5, require described cold storage thermantidote according to right 1, it is characterized by box cold-storage thermantidote.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92225009U CN2130246Y (en) | 1992-06-20 | 1992-06-20 | Cold accumulative cold fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN92225009U CN2130246Y (en) | 1992-06-20 | 1992-06-20 | Cold accumulative cold fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2130246Y true CN2130246Y (en) | 1993-04-21 |
Family
ID=33769933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN92225009U Expired - Fee Related CN2130246Y (en) | 1992-06-20 | 1992-06-20 | Cold accumulative cold fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2130246Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074945A1 (en) * | 2002-03-04 | 2003-09-12 | Guangren Liang | Fan for air-condition |
| CN116624948A (en) * | 2023-07-24 | 2023-08-22 | 江苏友奥电器有限公司 | Ice cold-storage mobile air conditioner |
-
1992
- 1992-06-20 CN CN92225009U patent/CN2130246Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003074945A1 (en) * | 2002-03-04 | 2003-09-12 | Guangren Liang | Fan for air-condition |
| CN116624948A (en) * | 2023-07-24 | 2023-08-22 | 江苏友奥电器有限公司 | Ice cold-storage mobile air conditioner |
| CN116624948B (en) * | 2023-07-24 | 2023-11-17 | 江苏友奥电器有限公司 | Ice cold-storage mobile air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |