CN2129836Y - Cold air exhausting fan - Google Patents
Cold air exhausting fan Download PDFInfo
- Publication number
- CN2129836Y CN2129836Y CN 92203712 CN92203712U CN2129836Y CN 2129836 Y CN2129836 Y CN 2129836Y CN 92203712 CN92203712 CN 92203712 CN 92203712 U CN92203712 U CN 92203712U CN 2129836 Y CN2129836 Y CN 2129836Y
- Authority
- CN
- China
- Prior art keywords
- cold air
- fan
- air case
- box
- utility
- 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
Links
Images
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- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides an exhausting fan capable of exhausting cold air. The utility model is characterized in that a cold air box and a fan are arranged inside a box body, and a cold air pipe is arranged on the cold air box in which water is injected. When the cold air is needed, the cold air box is put in the freezing chamber of the refrigerator, and when the water inside the box is frozen, the cold air box is taken out and then is inserted in the box body, the switch of the fan is turned on, and air is sucked in from the back side of the fan, after the air is cooled through the cold air pipe, the cold air is exhausted by the fan. The utility model has simple structure, convenient use, low cost, small power consumption and good effect.
Description
The utility model relates to a kind of novel fan, the particularly a kind of cold air ventilating fan that can discharge cold air.
Present fan in use can only be sent the wind the same with ambient temperature and can not reduce the temperature of environment, reduces the big non-ordinary consumer of the expensive power consumption of ambient temperature price and can bear though air conditioner can be discharged cold wind.
The purpose of this utility model be to provide a kind of ventilating fan that can discharge cold air it have the low fan that can discharge cold air simultaneously again of cost.
The utility model is that following mode is finished, in a casing, be equipped with cold air case on cold air case, be equipped with case in the refrigerator pipe that do not communicate.In cold air case, be marked with water and handle is housed on cold air case and can be easily propose in casing the front of cold air case in the casing and ventilating fan is housed when needing cold air, the refrigerating chamber of the cold air case proposition being put into refrigerator is freezing, cold air case taken out after the Water freezes into ice in the cold air case and insert the switch of opening fan in the casing and make fan work, at this moment air is inhaled into from the back window bar of casing and the refrigerator pipe of process cold air case, air just is cooled when air process refrigerator pipe, is discharged by ventilating fan then just to have reached the utility model purpose according to the above.
Below with reference to accompanying drawing the utility model is done further detailed description.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of cold air case of the present utility model.
Referring to Fig. 1 cold air case (3) is housed in a casing (1) and in the front of refrigerator pipe (4) being housed on the cold air case (3) and being marked with water (5) cold air case (3) in casing (1) in cold air case (3) ventilating fan (7) is housed and by support (8) fan is fixed, the fixture block (6) that is provided with cold air case below bottom half cold air case (3) is equipped with window bar (2) (9) respectively in the front and back of casing (1).
Referring to Fig. 2 on cold air case (3), be equipped with casing in the refrigerator pipe (4) that do not communicate, on cold air case (3), be provided with water injection hole (10) and handle (11).
When needing cold air cold air case (3) being proposed (11) in casing (1) puts into the refrigerating chamber of refrigerator and cold air case is taken out the fixture block (6) that inserts bottom half in the bottom of inserting casing (1) and making cold air case (3) opens switch and fan (7) control air is discharged according to the above by fan (7) the past window bar from back window bar (2) and through refrigerator pipe (4) cooling back just reached the utility model purpose when the water (5) of cold air case is frozen into the ice back.
Claims (2)
1, cold air ventilating fan of being formed by the preceding window bar of casing (1) cold air case (3) ventilating fan (7) cold air case fixture block (6) ventilating fan support (8) (9) back window bar (2), it is characterized in that, cold air case (3) is housed in casing (1), on cold air case (3), be equipped with cold air case in the refrigerator pipe (4) that do not communicate, water (5) also is housed in cold air case (3), ventilating fan (7) is housed at an end of cold air case (3).
2,, it is characterized in that on cold air case (3), being provided with water filling hole (10) and handle (11) according to the device described in the claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203712 CN2129836Y (en) | 1992-03-09 | 1992-03-09 | Cold air exhausting fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92203712 CN2129836Y (en) | 1992-03-09 | 1992-03-09 | Cold air exhausting fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2129836Y true CN2129836Y (en) | 1993-04-14 |
Family
ID=33761467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92203712 Expired - Fee Related CN2129836Y (en) | 1992-03-09 | 1992-03-09 | Cold air exhausting fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2129836Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005994A (en) * | 2014-01-23 | 2014-08-27 | 何富林 | Cooling fan |
| CN110118462A (en) * | 2019-04-28 | 2019-08-13 | 陆剑 | Cold air exhausting cold supply system and refrigerator |
-
1992
- 1992-03-09 CN CN 92203712 patent/CN2129836Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005994A (en) * | 2014-01-23 | 2014-08-27 | 何富林 | Cooling fan |
| CN110118462A (en) * | 2019-04-28 | 2019-08-13 | 陆剑 | Cold air exhausting cold supply system and refrigerator |
| CN110118462B (en) * | 2019-04-28 | 2024-02-27 | 陆剑 | Cold air exhausting and cooling system and refrigerator |
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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 |