CN2392127Y - Domestic ventilation air heater - Google Patents
Domestic ventilation air heater Download PDFInfo
- Publication number
- CN2392127Y CN2392127Y CN 99246590 CN99246590U CN2392127Y CN 2392127 Y CN2392127 Y CN 2392127Y CN 99246590 CN99246590 CN 99246590 CN 99246590 U CN99246590 U CN 99246590U CN 2392127 Y CN2392127 Y CN 2392127Y
- Authority
- CN
- China
- Prior art keywords
- air
- air door
- casing
- fan
- swing
- 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 relates to a domestic ventilation air heater, which mainly comprises a heater housing, an air outlet, and a fan which is in the heater housing and is driven by a motor for the fan. The heater housing is provided with an air sucking hole at the part corresponding to the fan. the scheme is characterized in that a swing air door is arranged between inner air ducts of the heater housing at the front of the air outlet; a swinging shaft of the swinging air door is connected with an air door motor; the heater housing is provided with an air supply hole at the part corresponding to the swing air door; in addition, an air duct at the front to the swinging air door is also provided with an electric heater.
Description
The utility model relates to the ventilation equipment in the household electrical appliance, especially a kind of family expenses ventilation warm-air drier.
In the prior art, ventilator that is used for ventilation that family uses and the warm-air drier that is used to warm oneself all are existing procucts, still, also do not have a kind ofly can possess the household electrical appliance that ventilation, heating and functions/drying roll into one simultaneously at present.
The purpose of this utility model, be exactly at the existing in prior technology deficiency, and a kind of family expenses ventilation warm-air drier technical scheme is provided, this scheme can realize ventilation, heating and functions/drying are combined in the device, but a tractor serves several purposes has reduced the trouble of using multiple devices.
This programme is realized by following technical measures.Mainly include the fan that drives by fan electromotor in casing, exhaust outlet and the casing, corresponding fan place also has wind inlet on casing, the characteristics of this programme are that a swing air door is arranged between the air channel in the casing before described exhaust outlet, be connected with air door control motor on the swinging axle of swing air door, there is wind pushing hole at corresponding swing air door place on casing; In addition, also has electric heater in the air channel before the swing air door.
According to as can be known to the narration of such scheme, since in this scheme by casing, exhaust outlet, fan electromotor and fan have been formed the ventilator with ventilation function, on the air channel of ventilator, add electric heater, just constituted warm-air drier, adorn a swing air door again in the air channel between exhaust outlet and electric heater, and the position of corresponding swing air door has wind pushing hole on casing, swing air door pendulum under the control of air door control motor can be sealed wind pushing hole like this, cold wind or hot blast just will be discharged outdoor from exhaust outlet, if will swing the air door bottom, seal exhaust outlet, cold wind or hot blast just will be discharged in indoor circulation from wind pushing hole, like this as long as control swing air door and electric heater, just can be implemented on the equipment and have ventilation, warm braw heating and heat, functions such as cold air drying, realize a tractor serves several purposes, and this machine is specially adapted to bathroom or lavatory.This shows that the utility model compared with prior art has substantive distinguishing features and progress, its implementation result also is conspicuous.
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by a specific embodiment.
Description of drawings:
Fig. 1 is the part sectional structure schematic diagram of the utility model embodiment.
By accompanying drawing as can be seen, the family expenses ventilation warm-air drier of this programme, mainly include the fan 6 that drives by fan electromotor 7 in casing 1, exhaust outlet 3 and the casing 1, corresponding fan 6 places also have wind inlet 9 on casing 1, the characteristics of this programme are that a swing air door 4 is arranged between the air channel 8 in the casing 1 before described exhaust outlet 3, be connected with air door control motor 5 on the swinging axle of swing air door 4, there is wind pushing hole 2 at corresponding swing air door 4 places on casing 1; In addition, stated electric heater 10 in the air channel 8 before swing air door 4.It is that described electric heater 10 is spiral helicine electric heaters that this programme also has concrete characteristics.Described air door control motor 5 can adopt stepper motor.
Claims (3)
1. family expenses ventilation warm-air drier, mainly include the fan (6) that drives by fan electromotor (7) in casing (1), exhaust outlet (3) and the casing (1), go up corresponding fan (6) at casing (1) and locate wind inlet (9) in addition, it is characterized in that a swing air door (4) is arranged between the air channel (8) in the preceding casing (1) of described exhaust outlet (3), on the swinging axle of swing air door (4), be connected with air door control motor (5), go up corresponding swing air door (4) at casing (1) and located wind pushing hole (2); In addition, in swinging the preceding air channel (8) of air door (4), also has electric heater (10).
2. family expenses ventilation warm-air drier according to claim 1 is characterized in that described electric heater (10) is spiral helicine electric heater.
3. family expenses ventilation warm-air drier according to claim 1 and 2 is characterized in that described air door control motor (5) can adopt stepper motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246590 CN2392127Y (en) | 1999-10-08 | 1999-10-08 | Domestic ventilation air heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99246590 CN2392127Y (en) | 1999-10-08 | 1999-10-08 | Domestic ventilation air heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2392127Y true CN2392127Y (en) | 2000-08-16 |
Family
ID=34032182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99246590 Expired - Fee Related CN2392127Y (en) | 1999-10-08 | 1999-10-08 | Domestic ventilation air heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2392127Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424424C (en) * | 2005-07-22 | 2008-10-08 | 余式正 | Energy-saving electric heating device of air-convection type |
| CN110260446A (en) * | 2019-05-30 | 2019-09-20 | 浙江亚厦装饰股份有限公司 | Toilet exhaust system and installation method |
-
1999
- 1999-10-08 CN CN 99246590 patent/CN2392127Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100424424C (en) * | 2005-07-22 | 2008-10-08 | 余式正 | Energy-saving electric heating device of air-convection type |
| CN110260446A (en) * | 2019-05-30 | 2019-09-20 | 浙江亚厦装饰股份有限公司 | Toilet exhaust system and installation method |
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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 |