CN2230407Y - Vertical household heating fan - Google Patents
Vertical household heating fan Download PDFInfo
- Publication number
- CN2230407Y CN2230407Y CN 94231301 CN94231301U CN2230407Y CN 2230407 Y CN2230407 Y CN 2230407Y CN 94231301 CN94231301 CN 94231301 CN 94231301 U CN94231301 U CN 94231301U CN 2230407 Y CN2230407 Y CN 2230407Y
- Authority
- CN
- China
- Prior art keywords
- fan
- housing
- vertical
- electric heater
- heating
- 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 vertical household heating fan which comprises a housing body, a fan, an electric heater and a pedestal. The vertical household heating fan is characterized in that the fan is formed by assembling a motor and a thin and long roller type impeller and is fixed to the inner portion of the housing body. The electric heater is provided with a PTC heating element. The vertical household heating fan has the advantages of fast heating, large air quantity, low noise, high heat efficiency, high safety, etc., and is used for heating in the places of offices, etc.
Description
The utility model belongs to heat-exchanger rig, particularly the vertical family expenses warm-air drier of being made up of cross flow blower and PTC ceramic heater.
At present, the family expenses warm-air drier all adopts axial fan or centrifugal fan assembling, with axial fan is according to fan blade peripheral diameter size, drive and blow over heater at the flow through blade of axial flow blower of the ptc heater air of air outlet one side assembling square, carry out forced-convection heat transfer, obtain current of warm air and send.The shortcoming of this warm-air drier is that to blow over the wind of heater inhomogeneous, the center wind speed is low, cisco unity malfunction between the heating of wind speed height, thereby centre all around unit, this is disadvantageous to element itself, and its distinguished and admirable must blowing out through bend of unit heater with centrifugal fan, windage increases, and efficient reduces, more than the warm-air drier of two kinds of forms little because of the outlet air quantity, efficient is low, and practical function is undesirable.
The purpose of this utility model is to provide a kind of air quantity big and even, the vertical family expenses warm-air drier that service efficiency is high.
Technical solution of the present utility model is: a kind of vertical family expenses warm-air drier, comprise: housing, blower fan, electric heater, base is characterized in: blower fan adopts motor and elongated drum-type impeller to combine and be fixed on enclosure interior, and the exit of housing formed and be fixed on by electric heater by corrugation type or wind nest PTC heater.
The axis direction of housing of the present utility model and impeller and the horizontal direction of base are vertical relation, and enclosure interior can be placed with synchronous motor drive housing and shake.
The utility model has utilized cross flow blower, its efficient height, and air quantity is big, and discharge area is big, and wind speed evenly adopts the PTC heating element heater can play quick heating again, and thermal efficiency height is safe and reliable, the effect of long service life.
Below in conjunction with accompanying drawing in detail the specific embodiment of the present utility model is described in detail:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is the cutaway view of the utility model along A-A
The utility model is by cross flow blower 1, ptc heater 2, plastic casing 3, form with base 4, wherein cross flow blower is fixed on plastic casing inside, air inlet 5 and air outlet 6 are arranged on the plastic casing, the strip ptc heater is installed in the air outlet, the pillar 7 that is fixed on the plastic casing bottom inserts in the base concave volume, be equipped with in the housing with portion's motor-driven plastic body and realize shaking, ptc heater is made of corrugation type aluminium alloy heat sink strip 8 and PTC element 9, and wherein both sides are single layer structure, the centre is double-deck corrugated structure, heat sink strip and PTC element are tied with high temperature resistant organic silicone adhesive, and the Curie temperature of PTC element is between the 200-250 degree, along the vertical or horizontal arrangement of heat sink strip in the heater, can obtain different watt levels by the sheet number of adjusting the PTC element with the heat sink strip number of plies, its power can reach 1000-4000W.
Claims (3)
1. a vertical family expenses warm-air drier comprises: housing, blower fan, electric heater, base is characterized in that: blower fan adopts motor and elongated drum-type impeller to combine and be fixed on enclosure interior, and the air outlet place of housing formed and be fixed on by electric heater by corrugation type or honeycomb PTC heater.
2. vertical family expenses warm-air drier according to claim 1 is characterized in that: the axis direction of housing and impeller and the horizontal direction of base are vertical relation.
3. family expenses warm-air drier according to claim 1 is characterized in that: have synchronous motor to drive housing in the housing and shake.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231301 CN2230407Y (en) | 1994-11-21 | 1994-11-21 | Vertical household heating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94231301 CN2230407Y (en) | 1994-11-21 | 1994-11-21 | Vertical household heating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2230407Y true CN2230407Y (en) | 1996-07-03 |
Family
ID=33843173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94231301 Expired - Fee Related CN2230407Y (en) | 1994-11-21 | 1994-11-21 | Vertical household heating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2230407Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032669A (en) * | 2010-12-24 | 2011-04-27 | 施军达 | Warm fan with tower-shaped structure |
| CN103712263A (en) * | 2013-12-27 | 2014-04-09 | 无锡佳龙换热器制造有限公司 | Intelligent household heat exchanger |
| CN107560171A (en) * | 2017-10-13 | 2018-01-09 | 江苏众众热能科技有限公司 | Explosion-proof steam air heater |
-
1994
- 1994-11-21 CN CN 94231301 patent/CN2230407Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102032669A (en) * | 2010-12-24 | 2011-04-27 | 施军达 | Warm fan with tower-shaped structure |
| CN102032669B (en) * | 2010-12-24 | 2012-11-28 | 宁波亿达电器有限公司 | Warm fan with tower-shaped structure |
| CN103712263A (en) * | 2013-12-27 | 2014-04-09 | 无锡佳龙换热器制造有限公司 | Intelligent household heat exchanger |
| CN103712263B (en) * | 2013-12-27 | 2016-08-24 | 无锡佳龙换热器股份有限公司 | A kind of intelligent household heat exchanger |
| CN107560171A (en) * | 2017-10-13 | 2018-01-09 | 江苏众众热能科技有限公司 | Explosion-proof steam air heater |
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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 |