CN206142615U - Elevator car ventilates and falls device of making an uproar - Google Patents
Elevator car ventilates and falls device of making an uproar Download PDFInfo
- Publication number
- CN206142615U CN206142615U CN201621019835.2U CN201621019835U CN206142615U CN 206142615 U CN206142615 U CN 206142615U CN 201621019835 U CN201621019835 U CN 201621019835U CN 206142615 U CN206142615 U CN 206142615U
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- CN
- China
- Prior art keywords
- air
- puigging
- envelope
- shutter
- railway carriage
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- 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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- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The utility model discloses an elevator car ventilates and falls device of making an uproar, including the interior railway carriage or compartment body and the enclosure body, including be equipped with the puigging between the railway carriage or compartment body and the enclosure body, physically install the cavity that admits air in the top at the enclosure, interconnect's exhaust fan and air cleaner place in the cavity that admits air, breathing pipe one end communicates with the inlet end of exhaust fan, the breathing pipe other end outwards extends after running through the cavity wall of the cavity that admits air, including railway carriage or compartment body top middle part be equipped with the opening, in the shutter embedding opening, the intake pipe other end is connected with the open guide of lower extreme, the open end of guide successively runs through the enclosure body in proper order, link with the shutter behind the puigging. The shutter is conditioning air's injection rate at any time to air flow velocity's stability in the body of railway carriage or compartment in guaranteeing, and the puigging between the railway carriage or compartment body and the enclosure body including the installation can be isolated with the produced noise of the enclosure body reciprocating motion and jacking equipment, exhaust fan in the elevartor shaft, and then maintain quiet riding environment in guaranteeing in the body of railway carriage or compartment.
Description
Technical field
This utility model is related to elevators field, specifically refers to a kind of Project of Ventilation in Elevator denoising device.
Background technology
When elevator up and down reciprocatingly runs in hoistway, gas is instantaneously drastically compressed, while between car cab and hoistway
Gas at gap will be increased suddenly due to the drastically reduction of flow area relative to the speed of envelope, therefore be produced very big
Windage, these resistances and car act on, and just produces windage noise.In addition, car belongs to seal space, its indoor air
Mobility is generally poor.So, in order to ensure the comfortableness of lift car passenger, necessity lift car is carried out noise reduction and
Improve performance of ventilating.
Utility model content
The purpose of this utility model is to provide a kind of Project of Ventilation in Elevator denoising device, is ensureing the positive normal open of lift car
While wind, the noise in lift car is reduced, improve the comfortableness taken.
The purpose of this utility model is achieved through the following technical solutions：
A kind of Project of Ventilation in Elevator denoising device, including the interior envelope and outer envelope that set gradually from inside to outside, in institute
State and be provided with puigging between interior envelope and outer envelope, air inlet cavity is installed in the outer car top, the air draft being connected with each other
Machine is placed in inlet chamber body with air filter, and suction nozzle one end connects with the inlet end of exhaust blower, and the suction nozzle other end is passed through
Stretch out after the cavity wall for piercing into air cavity, in the interior envelope top middle portion opening is provided with, shutter is embedded in the opening
Air inlet pipe that is interior, also connecting with the outlet side of air filter including one end, the air inlet pipe other end is connected with lower end opening
Guide, the open end of the guide successively sequentially passes through and connect with shutter after outer envelope, puigging.
When using, exhaust blower starts, and extraneous fresh air Jing suction nozzles are entered in air filter, with extraneous empty
Dust or other granule foreigns in gas is removed, and the air after filtration is sent in guide by air inlet pipe, in guide
Arbitrarily the cross-sectional area of a part is more than the cross-sectional area of air inlet pipe in portion so that the flow velocity of air is reduced, after shutter
Air is slowly injected in interior envelope, to realize interior envelope in air replacing, it is to avoid carry out pumping in outer envelope
The air capacity injected naturally in journey is less and causes sultry in interior envelope, and with improve passenger environment is taken.Wherein, shutter can
Adjust the injection rate of air at any time, ensureing interior envelope in speed air flow stablize, and be arranged on interior envelope with outer envelope
Between puigging, outer envelope can be moved back and forth in elevator and jacking equipment, exhaust blower produced by noise every
Absolutely, and then in guarantee maintain quietly to take environment in envelope.
The puigging is the one kind in plasterboard, asbestos board, polystyrol plastic foam plate or hardboard.Make
For preferred, from the one kind in plasterboard, asbestos board, polystyrol plastic foam plate or hardboard as puigging,
In ensureing in envelope with elevator in Noise insulati on the premise of, the selection of puigging is wider, and cost is relatively low, can
Substantially reduce the production cost of lift car.
The exhaust blower is Bidirectional axial flow fan, and is provided with smoke detector, the smog in the lower surface of shutter
Detector is by controller and air draft mechatronics.Preferably, from Bidirectional axial flow fan as exhaust blower, it is inside meeting
In portion's envelope inject fresh air while, moreover it is possible to occur in interior envelope abnormal flavour, flue gas or other can affect elevator car
When the gas of environment is normally taken in railway carriage or compartment, smoke detector sends detection data to controller, anti-by controller control exhaust blower
To rotation, by the improper gas discharging in interior envelope.
This utility model compared with prior art, has the following advantages and advantages：
1st, the shutter in this utility model can at any time adjust the injection rate of air, to ensure interior envelope in air flow speed
Degree is stablized, and the puigging being arranged between interior envelope and outer envelope, can by outer envelope move back and forth in elevator with
And the Noise insulati on produced by jacking equipment, exhaust blower, and then maintain quietly to take environment in envelope in ensureing；
2nd, this utility model is from plasterboard, asbestos board, polystyrol plastic foam plate or hardboard
Kind as puigging, in ensureing in envelope with elevator in Noise insulati on the premise of, the selection of puigging is wider, and
Cost is relatively low, can substantially reduce the production cost of lift car；
3rd, this utility model injects fresh air from Bidirectional axial flow fan as exhaust blower in internally envelope is met
While, moreover it is possible to occur in interior envelope abnormal flavour, flue gas or other lift car can be affected normally to take the gas of environment
When, smoke detector sends detection data to controller, is rotated backward by controller control exhaust blower, by interior envelope
Improper gas discharging.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding this utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to this utility model embodiment.In the accompanying drawings：
Fig. 1 is this utility model structural representation.
Labelling and corresponding parts title in accompanying drawing：
Envelope, 2- puiggings, 3- outer envelope, 4- air inlet cavitys, 5- shutters, 6- guides, 7- air inlet pipe, 8- air in 1-
Filter, 9- exhaust blowers, 10- suction nozzles.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
Embodiment 1
As shown in figure 1, the present embodiment includes interior envelope 1 and the outer envelope 3 for setting gradually from inside to outside, in the interior railway carriage or compartment
Puigging 2 is provided between body 1 and outer envelope 3, air inlet cavity 4 is installed at the top of the outer envelope 3, the exhaust blower being connected with each other
9 are placed in air inlet cavity 4 with air filter 8, and the one end of suction nozzle 10 connects with the inlet end of exhaust blower 9, and suction nozzle 10 is another
One end stretches out after the cavity wall of air inlet cavity 4, and in the top middle portion of interior envelope 1 opening is provided with, and shutter 5 is embedded in
In the opening, the air inlet pipe 7 for also connecting with the outlet side of air filter 8 including one end, the connection of the other end of the air inlet pipe 7
There is the guide 6 that lower end opens, the open end of the guide 6 successively sequentially passes through and connect with shutter 5 after outer envelope 3, puigging 2.
When using, exhaust blower 9 starts, and extraneous fresh air Jing suction nozzles 10 are entered in air filter 8, in addition
Dust or other granule foreigns in boundary's air is removed, and the air after filtration is sent in guide 6 by air inlet pipe 7,
Arbitrarily the cross-sectional area of a part is more than the cross-sectional area of air inlet pipe 7 in the inside of guide 6 so that the flow velocity of air is reduced, and passes through
Air is slowly injected in interior envelope 1 after shutter 5, to realize interior envelope 1 in air replacing, it is to avoid on outer envelope 3 is carried out
The air capacity injected naturally in lower reciprocatory movement is less and causes sultry in interior envelope 1, and with improve passenger environment is taken.
Wherein, shutter 5 can at any time adjust the injection rate of air, to ensure interior envelope 1 in speed air flow stablize, and be arranged on
Puigging 2 between interior envelope 1 and outer envelope 3, can move back and forth outer envelope 3 and jacking equipment, row in elevator
Noise insulati on produced by blower fan 9, and then maintain quietly to take environment in envelope 1 in ensureing.
Preferably, being made from the one kind in plasterboard, asbestos board, polystyrol plastic foam plate or hardboard
On the premise of for puigging 2, the Noise insulati in ensureing in envelope 1 and in elevator, the selection of puigging 2 is wider, and
Cost is relatively low, can substantially reduce the production cost of lift car.
Preferably, from Bidirectional axial flow fan as exhaust blower 9, fresh air is injected in internally envelope is met
Simultaneously, moreover it is possible to occur in interior envelope 1 abnormal flavour, flue gas or other lift car can be affected normally to take the gas of environment
When, smoke detector sends detection data to controller, is rotated backward by controller control exhaust blower 9, by interior envelope 1
Improper gas discharging.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equivalent are replaced
Change, improve, should be included within protection domain of the present utility model.
Claims (3)
1. a kind of Project of Ventilation in Elevator denoising device, including the interior envelope for setting gradually from inside to outside（1）And outer envelope（3）,
It is characterized in that：In the interior envelope（1）With outer envelope（3）Between be provided with puigging（2）, in the outer envelope（3）Top peace
Equipped with air inlet cavity（4）, the exhaust blower being connected with each other（9）With air filter（8）It is placed on air inlet cavity（4）It is interior, suction nozzle
（10）One end and exhaust blower（9）Inlet end connection, suction nozzle（10）The other end runs through air inlet cavity（4）Cavity wall after outwards
Extend, in the interior envelope（1）Top middle portion is provided with opening, shutter（5）It is embedded in the opening, also including one end and air
Filter（8）Outlet side connection air inlet pipe（7）, the air inlet pipe（7）The other end is connected with the guide of lower end opening（6）,
The guide（6）Open end successively sequentially pass through outer envelope（3）, puigging（2）Afterwards with shutter（5）Connection.
2. a kind of Project of Ventilation in Elevator denoising device according to claim 1, it is characterised in that：The puigging is Gypsum Fibrosum
One kind in plate, asbestos board, polystyrol plastic foam plate or hardboard.
3. a kind of Project of Ventilation in Elevator denoising device according to claim 1, it is characterised in that：The exhaust blower（9）For
Bidirectional axial flow fan, and in shutter（5）Lower surface smoke detector is installed, the smoke detector by controller with
Exhaust blower（9）Electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019835.2U CN206142615U (en) | 2016-08-31 | 2016-08-31 | Elevator car ventilates and falls device of making an uproar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621019835.2U CN206142615U (en) | 2016-08-31 | 2016-08-31 | Elevator car ventilates and falls device of making an uproar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142615U true CN206142615U (en) | 2017-05-03 |
Family
ID=58619097
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621019835.2U Expired - Fee Related CN206142615U (en) | 2016-08-31 | 2016-08-31 | Elevator car ventilates and falls device of making an uproar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142615U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966250A (en) * | 2017-05-24 | 2017-07-21 | 住友富士电梯有限公司 | A kind of rescue elevator capable of automatic alarm |
| CN112537712A (en) * | 2019-09-20 | 2021-03-23 | 株式会社日立制作所 | Elevator and car |
| CN113501403A (en) * | 2021-07-21 | 2021-10-15 | 南通润雅机电科技有限公司 | Elevator car is used in tourism sightseeing with safety protection structure |
-
2016
- 2016-08-31 CN CN201621019835.2U patent/CN206142615U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106966250A (en) * | 2017-05-24 | 2017-07-21 | 住友富士电梯有限公司 | A kind of rescue elevator capable of automatic alarm |
| CN106966250B (en) * | 2017-05-24 | 2019-10-15 | 住友富士电梯有限公司 | A kind of rescue elevator capable of automatic alarm |
| CN112537712A (en) * | 2019-09-20 | 2021-03-23 | 株式会社日立制作所 | Elevator and car |
| CN113501403A (en) * | 2021-07-21 | 2021-10-15 | 南通润雅机电科技有限公司 | Elevator car is used in tourism sightseeing with safety protection structure |
| CN113501403B (en) * | 2021-07-21 | 2022-04-29 | 南通润雅机电科技有限公司 | Elevator car is used in tourism sightseeing with safety protection structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20180831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |