CN204702366U - A kind of lift car with emergent scavenger fan - Google Patents
A kind of lift car with emergent scavenger fan Download PDFInfo
- Publication number
- CN204702366U CN204702366U CN201520419513.6U CN201520419513U CN204702366U CN 204702366 U CN204702366 U CN 204702366U CN 201520419513 U CN201520419513 U CN 201520419513U CN 204702366 U CN204702366 U CN 204702366U
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- fan
- car
- sedan
- vent window
- chair top
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Abstract
The utility model provides a kind of lift car with emergent scavenger fan, and comprise car, furred ceiling, vent window A, fan A and vent window B, the inside upper part of car is fixedly installed furred ceiling, and the sedan-chair top of car is provided with vent window A; Also be provided with fan A between the sedan-chair top of described car and furred ceiling, described fan A is arranged on four angles on sedan-chair top, described furred ceiling is provided with multiple vent window B.The utility model fan A is arranged on four angles on sedan-chair top, and it can not take sedan-chair top additional space, more can not affect the safe operation of elevator; During power failure, fan A starts automatically, guarantees that ventilation is unobstructed in car, and solve power failure car stuffy and cause passenger uncomfortable, the problem of life danger even occurs, and emergent ventilation device structure of the present utility model is simple, can install quickly and easily.
Description
Technical field
The utility model relates to Project of Ventilation in Elevator technical field, is specifically related to a kind of lift car with emergent scavenger fan.
Background technology
At present, all lift cars are all install a fan additional at the top of car, to reach the object of ventilation.But when power failure, fan cannot work, and adds that hoistway inner air flow is not smooth, makes the passenger being trapped in car feel sultry, even irritated.If rescue group on the way stops over and can not arrive rescue site by fast speed, so trapped personnel is probably caused danger because of anoxic.Therefore, needing to add emergent air interchanger at car top, guaranteeing to take a breath to car when having a power failure.
Utility model content
For solving the problems of the technologies described above, the utility model provides a kind of lift car with emergent scavenger fan, this band meets an urgent need the lift car of scavenger fan by adding fan A on four angles on sedan-chair top, and run in the event of a loss of power, solve the problem that lift car cannot be taken a breath in car when having a power failure.
The utility model is achieved by the following technical programs.
A kind of lift car with emergent scavenger fan that the utility model provides, comprise car, furred ceiling, vent window A, fan A and vent window B, the inside upper part of car is fixedly installed furred ceiling, and the sedan-chair top of car is provided with vent window A; Also be provided with fan A between the sedan-chair top of described car and furred ceiling, described fan A is arranged on four angles on sedan-chair top, described furred ceiling is provided with multiple vent window B.
Fan B is also provided with in described vent window A.
Described fan A is also provided with protective cover.
The beneficial effects of the utility model are: fan A is arranged on four angles on sedan-chair top, and it can not take sedan-chair top additional space, more can not affect the safe operation of elevator; During power failure, fan A starts automatically, guarantees that ventilation is unobstructed in car, and solve power failure car stuffy and cause passenger uncomfortable, the problem of life danger even occurs, and emergent ventilation device structure of the present utility model is simple, can install quickly and easily.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1-car, 2-furred ceiling, 3-protective cover, 4-vent window A, 5-sedan-chair top, 6-fan A, 7-vent window B, 8-fan B.
Detailed description of the invention
Further describe the technical solution of the utility model below, but described in claimed scope is not limited to.
A kind of lift car with emergent scavenger fan as shown in Figure 1, comprises car 1, furred ceiling 2, vent window A4, fan A6 and vent window B7, and the inside upper part of car 1 is fixedly installed furred ceiling 2, and the sedan-chair top 5 of car 1 is provided with vent window A4; Also be provided with fan A6 between the sedan-chair top 5 of described car 1 and furred ceiling 2, described fan A6 is arranged on four angles on sedan-chair top 5, and described furred ceiling 2 is provided with multiple vent window B7.Fan A6 is arranged on 4 angles on sedan-chair top, and it can not take sedan-chair top additional space, more can not affect the safe operation of elevator.Adopt emergency source of electrical power to power to four fan A6, emergency source of electrical power adopts the power failure emergency source of electrical power of 12v, and capacity is very large, and minimum these four fan A6 that can make work more than 1 hour; Four fan A6 are mini-fan.
Fan B8 is also provided with in described vent window A4; Described fan A6 is also provided with protective cover 3.Protective cover 3 and four fan A6 all adopt not easily softening and can not distribute the material of poisonous, perishable irritative gas, avoid the breathing of passenger in the gases affect sedan-chair that distributes.
The utility model device is simple, can convenient, fast, install exactly, its structure can not affect cage operation; The utility model device can solve stranded passenger in sedan-chair and cause because car is stuffy passenger uncomfortable when elevator power failure, the problem of even causing danger.Economical and practical and the practical function of the utility model device.
Claims (3)
1. the lift car of the emergent scavenger fan of band, comprise car (1), furred ceiling (2), vent window A (4), fan A (6) and vent window B (7), the inside upper part of car (1) is fixedly installed furred ceiling (2), the sedan-chair top (5) of car (1) is provided with vent window A (4), it is characterized in that: between the sedan-chair top (5) of described car (1) and furred ceiling (2), be also provided with fan A (6), described fan A (6) is arranged on four angles on sedan-chair top (5), described furred ceiling (2) is provided with multiple vent window B (7).
2. the lift car of the emergent scavenger fan of band as claimed in claim 1, is characterized in that: be also provided with fan B (8) in described vent window A (4).
3. the lift car of the emergent scavenger fan of band as claimed in claim 1, is characterized in that: described fan A (6) is also provided with protective cover (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419513.6U CN204702366U (en) | 2015-06-17 | 2015-06-17 | A kind of lift car with emergent scavenger fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520419513.6U CN204702366U (en) | 2015-06-17 | 2015-06-17 | A kind of lift car with emergent scavenger fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204702366U true CN204702366U (en) | 2015-10-14 |
Family
ID=54281998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520419513.6U Active CN204702366U (en) | 2015-06-17 | 2015-06-17 | A kind of lift car with emergent scavenger fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204702366U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021404A (en) * | 2017-05-26 | 2017-08-08 | 王欢 | A kind of lift car with safety ventilation system |
| CN111573479A (en) * | 2020-05-14 | 2020-08-25 | 西屋电梯有限公司 | Ventilation structure of elevator ceiling |
-
2015
- 2015-06-17 CN CN201520419513.6U patent/CN204702366U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107021404A (en) * | 2017-05-26 | 2017-08-08 | 王欢 | A kind of lift car with safety ventilation system |
| CN111573479A (en) * | 2020-05-14 | 2020-08-25 | 西屋电梯有限公司 | Ventilation structure of elevator ceiling |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |