CN201897287U - Special air curtain machine for elevator - Google Patents
Special air curtain machine for elevator Download PDFInfo
- Publication number
- CN201897287U CN201897287U CN2010205988946U CN201020598894U CN201897287U CN 201897287 U CN201897287 U CN 201897287U CN 2010205988946 U CN2010205988946 U CN 2010205988946U CN 201020598894 U CN201020598894 U CN 201020598894U CN 201897287 U CN201897287 U CN 201897287U
- Authority
- CN
- China
- Prior art keywords
- heater
- elevator
- housing
- utility
- air curtain
- 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
- 239000000919 ceramic Substances 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 230000001442 anti-mosquito Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Central Heating Systems (AREA)
Abstract
The utility model belongs to the field of air adjustment and heat supply devices, and particularly relates to a special air curtain machine for an elevator, which can heat and ventilate narrow spaces such as elevators and the like. The special air curtain machine comprises a shell, and is structurally characterized in that a heater is arranged in the shell, a fan is disposed in the shell at the rear of the heater, an air outlet is arranged on the shell in front of the heater, and an air inlet is disposed on the shell.
Description
Technical field
The utility model belongs to air conditioning, heating installation field, relates in particular to the special-purpose air curtain of a kind of elevator.
Background technology
Air curtain is the airflow that drives through-flow or centrifugal wind wheel generation by high-speed electric expreess locomotive, forms the invisible door curtain of one side.Therefore, also claim wind curtain machine, air curtain, air curtain machine, air lock, air gate.
Air curtain is installed in refrigeration, air-conditioning, dustproof, heat insulation top, doorways such as market, theater, hotel, restaurant, conference hall, freezer, operating room and household, start this machine, can separate the air of indoor and outdoor, play both easy access, can prevent the cold and hot air exchange of indoor and outdoor again, simultaneously, the effect that has dustproof, anti-pollution, anti-mosquitos and flies again.Be widely used in electronics, instrument, pharmacy, food, Precision Machining, chemical industry, shoemaking, reach service, commerce or the like industry.
The kind of air curtain is a lot of on the market, but the special-purpose air curtain of the elevator of elevator special use was not seen.
Summary of the invention
The utility model is exactly at the problems referred to above, provide a kind of can be to the special-purpose air curtain of the elevator of small spaces such as elevator heating, ventilation.
For achieving the above object, the utility model adopts following technical scheme, and the utility model comprises housing, be provided with heater in its structural feature housing, be provided with blower fan in the housing at heater rear, have air outlet on the housing in heater the place ahead, described housing is provided with air inlet.
As a kind of preferred version, heater described in the utility model adopts PTC semiconductive ceramic element.
As another kind of preferred version, blower fan described in the utility model adopts cross flow blower.
In addition, housing described in the utility model two ends have the bar shaped pad.
The utility model beneficial effect: (1) can heat small spaces such as elevators, ventilation: be provided with heater in the utility model housing, be provided with blower fan in the housing at heater rear, have air outlet on the housing in heater the place ahead, described housing is provided with air inlet; The utility model is arranged in the elevator, from extraneous air intake, blows over the heater of heating, warm braw is sent in the elevator through blower fan by air inlet.So the utility model can be to the heating of small spaces such as elevator, ventilation.
(2) heating is effective: the utility model heater adopts PTC semiconductive ceramic element; PTC semiconductive ceramic element has the function of automatic adjusting temperature, can make temperature keep constant.So the utility model heating is effective.
(3) noise is low, volume is little: the utility model blower fan adopts cross flow blower; So the utility model noise is low, volume is little.
(4) be convenient to install, fix: the utility model housing two ends have the bar shaped pad; Be convenient in elevator, install, fix by pad.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and the specific embodiment.The utility model protection domain not only is confined to the statement of following content.
Fig. 1 is the utility model structural representation.
Fig. 2 is the vertical view of Fig. 1.
Fig. 3 is the right view of Fig. 2.
Among the figure, 1 is that air outlet, 2 is that heater, 3 is that housing, 4 is that pad, 5 is blower fan.
The specific embodiment
As shown in the figure, the utility model comprises housing 3, is provided with heater 2 in the housing 3, is provided with blower fan 5 in the housing 3 at heater 2 rears, has air outlet 1 on the housing 3 in heater 2 the place aheads, and described housing 3 is provided with air inlet.
Described heater 2 adopts PTC semiconductive ceramic element; Heat effective.
Described blower fan 5 adopts cross flow blower; Noise is low, volume is little.
Described housing 3 two ends have bar shaped pad 4; Be convenient to install, fix.
Below in conjunction with course of action of description of drawings the utility model: at first, by the utility model pad 4 housing 3 is installed in the elevator, air inlet can start blower fan 5 and heater 2 from the extraneous air intake of elevator, just can be to heating in the elevator and ventilation.
Above content is to further describing that the utility model is done in conjunction with concrete preferred implementation; can not assert that concrete enforcement of the present utility model is confined to these explanations; for the utility model person of an ordinary skill in the technical field; under the prerequisite that does not break away from the utility model design; can also make some simple deduction or replace, all should be considered as belonging to the definite protection domain of claims that the utility model is submitted to.
Claims (4)
1. the special-purpose air curtain of elevator, comprise housing (3), it is characterized in that being provided with in the housing (3) heater (2), be provided with blower fan (5) in the housing (3) at heater (2) rear, have air outlet (1) on the housing (3) in heater (2) the place ahead, described housing (3) is provided with air inlet.
2. according to the special-purpose air curtain of the described elevator of claim 1, it is characterized in that described heater (2) adopts PTC semiconductive ceramic element.
3. according to the special-purpose air curtain of the described elevator of claim 1, it is characterized in that described blower fan (5) adopts cross flow blower.
4. according to the special-purpose air curtain of the described elevator of claim 1, it is characterized in that described housing (3) two ends have bar shaped pad (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205988946U CN201897287U (en) | 2010-11-10 | 2010-11-10 | Special air curtain machine for elevator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205988946U CN201897287U (en) | 2010-11-10 | 2010-11-10 | Special air curtain machine for elevator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897287U true CN201897287U (en) | 2011-07-13 |
Family
ID=44255194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205988946U Expired - Fee Related CN201897287U (en) | 2010-11-10 | 2010-11-10 | Special air curtain machine for elevator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897287U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829523A (en) * | 2012-07-17 | 2012-12-19 | 施凤鸣 | Cross flow fan general for four seasons and special for elevator |
| CN102910520A (en) * | 2012-10-31 | 2013-02-06 | 无锡同春新能源科技有限公司 | Mosquito killing device for elevator |
| CN104406266A (en) * | 2014-12-14 | 2015-03-11 | 西南科技大学 | Escalator energy saving ventilation system |
| CN112125098A (en) * | 2020-09-17 | 2020-12-25 | 华蒂电梯科技股份有限公司 | Automatic temperature control device for elevator car |
-
2010
- 2010-11-10 CN CN2010205988946U patent/CN201897287U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829523A (en) * | 2012-07-17 | 2012-12-19 | 施凤鸣 | Cross flow fan general for four seasons and special for elevator |
| CN102910520A (en) * | 2012-10-31 | 2013-02-06 | 无锡同春新能源科技有限公司 | Mosquito killing device for elevator |
| CN104406266A (en) * | 2014-12-14 | 2015-03-11 | 西南科技大学 | Escalator energy saving ventilation system |
| CN112125098A (en) * | 2020-09-17 | 2020-12-25 | 华蒂电梯科技股份有限公司 | Automatic temperature control device for elevator car |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20131110 |