CN205132841U - Elevator ventilation structure - Google Patents
Elevator ventilation structure Download PDFInfo
- Publication number
- CN205132841U CN205132841U CN201520849440.4U CN201520849440U CN205132841U CN 205132841 U CN205132841 U CN 205132841U CN 201520849440 U CN201520849440 U CN 201520849440U CN 205132841 U CN205132841 U CN 205132841U
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- Prior art keywords
- fan
- aeration structure
- inner panel
- air
- structure according
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Abstract
The utility model belongs to the elevator field specifically is an elevator ventilation structure. An elevator ventilation structure, is including being located the planking and the inner panel at car body top are located the bottom plate of car body bottom, and set up fan on the planking, the fan wind gap towards the inner panel, the fan is axial flow fan. The utility model has the advantages of simple structure, the air volume is big, and the air quality is high.
Description
Technical field
The utility model relates to elevators field, particularly relates to a kind of elevator aeration structure.
Background technology
Elevator is requisite vertical transportation instrument in the middle of people's live and work.Due to lift car narrow space, flow of the people is large, and the factors such as atmosphere draught-free, can threaten to health and even life, therefore need to offer drafting apparatus to elevator.At present, lift car generally uses electric fan to ventilate.As the patent No. be CN202130969U patent discloses a kind of elevator aeration structure, be provided with furred ceiling at sedan-chair top/bottom part, be provided with fan in both sides, sedan-chair top, be provided with air baffle in the furred ceiling surface thereof relative with fan, air baffle is corresponding with the air outlet of fan.The aeration structure of this patent is simple, but due to fan be the dull and stereotyped blade fan of cross-flow type, and only have the corresponding car ventilation mouth in an air port, the air quantity that can play fanning effect is very little, and therefore fanning effect is bad.The patent No. is the elevator cage ventilating device that patent discloses a kind of natural-wind-imitating of 200620072412.7, air flue is inclined and mounted on both sides, sedan-chair top, and air flue connects multiple breather port side by side, and the direction of breather port is towards the centre of car cavity.This patent structure is simple, but due to fan be the dull and stereotyped blade fan of cross-flow type, and only have the corresponding car ventilation mouth in an air port, the air quantity that can play fanning effect is very little, and therefore fanning effect is bad.
Utility model content
It is simple that the utility model provides a kind of structure according to prior art Problems existing, and ventilation volume is large, the elevator aeration structure that air quality is high.
The utility model solves the technical scheme that its technical matters adopts: a kind of elevator aeration structure, comprises the outside plate and inner panel that are positioned at described car body top, be positioned at the base plate bottom described car body, and be arranged on the fan on described outside plate; Described fan wind actinal surface is to described inner panel; Described fan is axial flow fan.
The utility model have employed axial flow fan and ventilates, and changes the mounting structure of fan, makes fan wind actinal surface to cab interior, substantially increases the air quantity of fan, make fanning effect more obvious.
Further, described fan comprises locating bush, blade and air guide ring.
Further, described blade is the curved shape of twisted shape.
Further, described outside plate has the body cavity installing described fan.
Further, described outside plate is provided with the fan installing component be connected with described fan.
Further, described inner panel has the fresh air inlet flowing to cab interior for air from car outside; Described fresh air inlet for distinguished and admirable enter car direction, the diminishing through hole of internal diameter.
Further, described base plate has the exhaust vent flowing to car outside for air from cab interior; Described exhaust vent for distinguished and admirable go out car direction, the diminishing through hole of internal diameter.
Further, described outside plate, described inner panel and described car body define chamber, sedan-chair top.
Further, chamber, described sedan-chair top internal side wall is provided with air purification unit.
Further, 11-18mm is spaced apart between described outside plate and inner panel.
The utility model uses axial type to bend blade fan and instead of the dull and stereotyped blade fan of cross-flow type, and changes the mounting structure of fan, and make fan wind actinal surface to cab interior, ventilation volume improves several times, is greatly improved by effect; And in fan air port, air purification unit has been installed, improve the quality of air.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of elevator aeration structure of the utility model;
Fig. 2 is the structural representation of Fig. 1 fan;
Fig. 3 is the structural representation of inner panel in Fig. 1;
Fig. 4 is the structural representation of base plate in Fig. 1.
Wherein: 1, car body, 2, outside plate, 3, fan, 31, locating bush, 32, blade, 33, air guide ring, 4, inner panel, 5, air purification unit, 6, chamber, sedan-chair top, 7, base plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figures 1 to 4: a kind of elevator aeration structure, comprises car body 1, be positioned at outside plate 2 and the inner panel 4 at described car body 1 top, be positioned at the base plate 7 bottom described car body 1, and be arranged on the fan 3 on described outside plate 2.Fan 3 be axial flow fan and fan 3 tuyere line to inner panel 4, the wind that fan 3 is produced by boasting all enters cab interior, substantially increases the degree of utilization of fan.The air quantity that axial flow fan produces is at least more than 6 times that conventional lift fan produces air quantity, substantially increases ventilation volume.
In addition, fan 3 comprises locating bush 31, blade 32 and air guide ring 33.Blade 32 is in the curved shape of twisted shape, and quantity is 3-6 sheet, can be used in Project of Ventilation in Elevator system, compared with existing elevator ventilating fan, can provide several times even the available ventilation air quantity of decades of times.Add a circle air guide ring 33 in the periphery of fan 3 blade 32, air guide ring 33 is in circular, and height coordinates with the angle of inclination of blade 32.Air guide ring 33 not only makes fan 3 distinguished and admirable concentrated; improve drafting efficiency; and air guide ring 33 can protect fan 3 blade 32; the clashing and breaking occurring blade are not easy in transport and fitting process; moreover; owing to there being air guide ring 33, limit the aging distortion of Wind Volume blade, effectively ensure the ventilation quality of flabellum.
In addition, fan 3 is arranged in the body cavity of outside plate 2, and is connected by locating bush 31 and fan installing component, and structure is simply firm.
In addition, define chamber, sedan-chair top 6 by outside plate 2, inner panel 4 and car body 1, chamber 6, sedan-chair top internal side wall is provided with air purification unit 5, and air purification unit 5 is spraying-type purifier.The air quality in car is improve by use air purification unit.Be spaced apart 11-18mm between outside plate 2 and inner panel 4, interval arranged conference and took car space too much, reduced the comfort level of passenger; Interval arranges too small, is unfavorable for the installation of air purification unit.
In addition, inner panel 4 has the breather port for air circulation, air from the air outlet of electric fan 3 out, enter in chamber, sedan-chair top 6, then carry out air-pollution control by air purification unit 5, the air after purification enters in car from the breather port inner panel 4, reaches the effect of ventilation.Fresh air inlet distinguished and admirable enter in car direction internal diameter reduce gradually, make distinguished and admirablely gently to enter cab interior, avoid passenger not feel well because air quantity is excessive.Base plate 7 has and flows to the exhaust vent of car outside from cab interior for air, exhaust vent distinguished and admirable go out in car direction internal diameter reduce gradually, when ensureing that air does not affect the operation of elevator when normally flowing out.
It is simple that the utility model has structure, and ventilation volume is large, air quality advantages of higher.
Claims (8)
1. an elevator aeration structure, comprise car body (1), it is characterized in that: comprise the outside plate (2) and inner panel (4) that are positioned at described car body (1) top, be positioned at the base plate (7) of described car body (1) bottom, and be arranged on the fan (3) on described outside plate (2); Described fan (3) tuyere line is to described inner panel (4); Described fan (3) is axial flow fan; Described inner panel (4) has the fresh air inlet flowing to cab interior for air from car outside; Described fresh air inlet for distinguished and admirable enter car direction, the diminishing through hole of internal diameter; Described base plate (7) has the exhaust vent flowing to car outside for air from cab interior; Described exhaust vent for distinguished and admirable go out car direction, the diminishing through hole of internal diameter.
2. a kind of elevator aeration structure according to claim 1, is characterized in that: described fan (3) comprises locating bush (31), blade (32) and air guide ring (33).
3. a kind of elevator aeration structure according to claim 2, is characterized in that: described blade (32) is curved shape in twisted shape.
4. a kind of elevator aeration structure according to claim 1, is characterized in that: described outside plate (2) has the body cavity installing described fan (3).
5. a kind of elevator aeration structure according to claim 1, is characterized in that: described outside plate (2) is provided with the fan installing component be connected with described fan (3).
6. a kind of elevator aeration structure according to claim 1, is characterized in that: described outside plate (2), described inner panel (4) and described car body (1) define chamber, sedan-chair top (6).
7. a kind of elevator aeration structure according to claim 6, is characterized in that: described sedan-chair top chamber (6) internal side wall is provided with air purification unit (5).
8. a kind of elevator aeration structure according to claim 1, is characterized in that: be spaced apart 11-18mm between described outside plate (2) and inner panel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849440.4U CN205132841U (en) | 2015-10-30 | 2015-10-30 | Elevator ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520849440.4U CN205132841U (en) | 2015-10-30 | 2015-10-30 | Elevator ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205132841U true CN205132841U (en) | 2016-04-06 |
Family
ID=55618655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520849440.4U Expired - Fee Related CN205132841U (en) | 2015-10-30 | 2015-10-30 | Elevator ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205132841U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040611A (en) * | 2019-05-05 | 2019-07-23 | 南通普瑞特机械有限公司 | Engineering hanging basket with ventilation function closes carriage |
-
2015
- 2015-10-30 CN CN201520849440.4U patent/CN205132841U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110040611A (en) * | 2019-05-05 | 2019-07-23 | 南通普瑞特机械有限公司 | Engineering hanging basket with ventilation function closes carriage |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160406 Termination date: 20171030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |