CN207618840U - A kind of elevator ventilation device - Google Patents
A kind of elevator ventilation device Download PDFInfo
- Publication number
- CN207618840U CN207618840U CN201721549811.2U CN201721549811U CN207618840U CN 207618840 U CN207618840 U CN 207618840U CN 201721549811 U CN201721549811 U CN 201721549811U CN 207618840 U CN207618840 U CN 207618840U
- Authority
- CN
- China
- Prior art keywords
- motion bar
- framework
- filtering framework
- ventilation device
- circular hole
- 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
Abstract
The utility model discloses a kind of elevator ventilation devices, including ceiling, T-bolt and weldment, the bottom end of the ceiling is provided with damping spring, one end of two damping springs is fixed with fixed plate, it is provided with filtering framework between two fixed plates, the fixed plate is internally provided with square hole, it is fixed with flexible clamp piece on the square hole, the both ends of the filtering framework are connected with motion bar, and it is welded to connect by weldment between filtering framework and motion bar, one end of the motion bar is inserted in square hole, the curved-surface structure is located at the side of circular hole, the flexible clamp piece is inserted in circular hole, draft fan is installed in the filtering framework.The utility model, the both ends by filtering framework are connected with motion bar, and circular hole and curved-surface structure are provided on motion bar, and flexible clamp piece in square hole is inserted in circular hole, the stability of filtering framework can be improved, while also allowing for the dismounting to filtering framework.
Description
Technical field
The utility model is related to elevator technology field, specifically a kind of elevator ventilation device.
Background technology
Elevator refers to serving several specific floors in building, and car operates at least two row perpendicular to horizontal plane
Or the permanent transporting equipment that the rigid track with plumb line inclination angle less than 15 ° moves.Also step, step plate are mounted in crawler belt
Upper continuous operation is commonly called as escalator or moving sidewalk.Serve the fixed type lifting equipment of regulation floor.Vertical lift electricity
Ladder there are one car, operate at least two row it is vertical or between rigid guideway of the inclination angle less than 15 °.Car size and knot
Configuration formula comes in and goes out convenient for passenger or handling goods.No matter traditionally its type of drive, using elevator as vertical in building
The general name of transport facility.It can divide slower elevators by speed（Below 4 meter per seconds）, 4~12 meter per second of express lift) and high speed electricity
Terraced (more than 12 meter per seconds).And ventilation device is often arrived in elevator, but traditional ventilation device function is more single, installation and
Dismounting is very inconvenient.
Utility model content
The purpose of this utility model is to provide a kind of elevator ventilation devices, to solve ventilation device in the prior art
Function is more single, the very inconvenient problem of installation and removal.
To achieve the above object, the utility model provides the following technical solutions：A kind of elevator ventilation device, including smallpox
The bottom end of plate, T-bolt and weldment, the ceiling is provided with damping spring, there are four the damping spring is set altogether, two
One end of the damping spring is fixed with fixed plate, there are two the fixed plate is set altogether, is provided between two fixed plates
Framework is filtered, the fixed plate is internally provided with square hole, flexible clamp piece, the filtering framework are fixed on the square hole
Both ends be connected with motion bar, and filter and be welded to connect by weldment between framework and motion bar, one end of the motion bar
It is inserted in square hole, and is provided with circular hole and curved-surface structure on motion bar, the curved-surface structure is located at the side of circular hole, the elasticity
Fastener is inserted in circular hole, and draft fan is equipped in the filtering framework.
Preferably, it is provided with air inlet on the ceiling.
Preferably, it is connected by T-bolt fastening between one end of the damping spring and ceiling.
Preferably, the inside of the filtering framework is equipped with air filter and activated charcoal strainer, the air filtration
Device is located at the side of activated charcoal strainer.
Preferably, heat dissipating housing is installed on the draft fan.
Compared with prior art, the utility model has the beneficial effects that：The utility model is scientific and reasonable for structure, easy to use
Efficiently；By the installation of the bottom end of ceiling there are four damping spring, what four damping springs were connected with fixed plate, and fixed plate it
Between be provided with filtering framework, filter and draft fan be installed in framework, damping spring has good elasticity, elevator is avoided to accelerate
Or cause draft fan there is a phenomenon where loosening when running slowly, improve the stability of draft fan；By the both ends for filtering framework
It is connected with motion bar, and is provided with circular hole and curved-surface structure on motion bar, flexible clamp piece in square hole is inserted in circular hole, it can
The stability of filtering framework is improved, while also allowing for the dismounting to filtering framework；Inside by filtering framework is equipped with air
Filter and activated charcoal strainer make filtering framework that the wind blasted can be filtered to purification and impurity removal processing, ensure empty in elevator
The pure and fresh property of gas, improves the multifunctionality of ventilation device.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the filtering framework structural schematic diagram of the utility model；
Fig. 3 is the motion bar structural schematic diagram of the utility model；
Fig. 4 is the filter frame body internal structure schematic diagram of the utility model.
In figure：1- ceilings, 2- air inlets, 3- draft fans, 4-T types bolt, 5- damping springs, 6- fixed plates, 7- are rectangular
Hole, 8- motion bars, 9- filterings framework, 10- weldments, 11- flexible clamp pieces, 12- circular holes, 13- curved-surface structures, 14- air filtrations
Device, 15- activated charcoal strainers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-4, in the utility model embodiment, a kind of elevator ventilation device, including ceiling 1, T-bolt
4 and weldment 10, the bottom end of ceiling 1 be provided with damping spring 5, there are four damping spring 5 is set altogether, pass through the bottom of ceiling 1
End is installed there are four damping spring 5, what four damping springs 5 were connected with fixed plate 6, and is provided with filter frame between fixed plate 6
Body 9 filters and is equipped with draft fan 3 in framework 9, and damping spring 5 has good elasticity, avoids elevator in the fortune that accelerates or slow down
Cause draft fan 3 there is a phenomenon where loosening when row, improves the stability of draft fan 3, one end of two damping springs 5 is fixed with admittedly
Fixed board 6 there are two fixed plate 6 is set altogether, is provided with filtering framework 9, the side of being internally provided with of fixed plate 6 between two fixed plates 6
Shape hole 7 is fixed with flexible clamp piece 11 on square hole 7, and the both ends of filtering framework 9 are connected with motion bar 8, and filter framework 9 with it is living
It is welded to connect by weldment 10 between lever 8, one end of motion bar 8 is inserted in square hole 7, and is provided with circular hole on motion bar 8
12 and curved-surface structure 13, curved-surface structure 13 be located at the side of circular hole 12, flexible clamp piece 11 is inserted in circular hole 12, pass through filter framework
9 both ends are connected with motion bar 8, and circular hole 12 and curved-surface structure 13 are provided on motion bar 8, by flexible clamp piece in square hole 7
11 are inserted in circular hole 12, can improve the stability of filtering framework 9, while also allowing for the dismounting to filtering framework 9, filter framework
Draft fan 3 is installed on 9, air inlet 2 is provided on ceiling 1, passes through T-type spiral shell between one end and ceiling 1 of damping spring 5
The fastening of bolt 4 is connected, and the inside of filtering framework 9 is equipped with air filter 14 and activated charcoal strainer 15, air filter 14
In the side of activated charcoal strainer 15, the inside by filtering framework 9 is equipped with air filter 14 and activated charcoal strainer 15,
Make filtering framework 9 that the wind blasted can be filtered to purification and impurity removal to handle, the pure and fresh property of air in guarantee elevator, on draft fan 3
Heat dissipating housing is installed.
The operation principle of the utility model is：Manual locking T-bolt 4 makes damping spring 5 be connected with the fastening of ceiling 1,
And damping spring 5 is connected with fixed plate 6, and filtering framework 9 is equipped between two fixed plates 6, filters and is equipped with draft fan in framework 9
3, damping spring 5, which can alleviate elevator in the process of running, causes draft fan 3 to loosen, and can will filter the work at 9 both ends of framework
Lever 8 is inserted in square hole 7, and flexible clamp piece 11 is inserted in circular hole 12 in square hole 7, convenient for the draft fan 3 in filtering framework 9
Dismounting and replacement, filter framework 9 in air filter 14 and activated charcoal strainer 15 so that the gas blasted is filtered only
Change, ensures gas spatter property in elevator, keep the scope of application of elevator ventilation device wider.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing in the equivalent requirements of the claims will be fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (5)
1. a kind of elevator ventilation device, including ceiling（1）, T-bolt（4）And weldment（10）, it is characterised in that：It is described
Ceiling（1）Bottom end be provided with damping spring（5）, the damping spring（5）There are four setting altogether, two damping springs
（5）One end be fixed with fixed plate（6）, the fixed plate（6）There are two setting altogether, two fixed plates（6）Between be provided with
Filter framework（9）, the fixed plate（6）Be internally provided with square hole（7）, the square hole（7）On be fixed with flexible clamp piece
（11）, the filtering framework（9）Both ends be connected with motion bar（8）, and filter framework（9）With motion bar（8）Between pass through weldering
Fitting（10）It is welded to connect, the motion bar（8）One end be inserted in square hole（7）, and motion bar（8）On be provided with circular hole（12）
And curved-surface structure（13）, the curved-surface structure（13）Positioned at circular hole（12）Side, the flexible clamp piece（11）It is inserted in circular hole
（12）It is interior, the filtering framework（9）On draft fan is installed（3）.
2. a kind of elevator ventilation device according to claim 1, it is characterised in that：The ceiling（1）On be provided with
Air inlet（2）.
3. a kind of elevator ventilation device according to claim 1, it is characterised in that：The damping spring（5）One end
With ceiling（1）Between pass through T-bolt（4）Fastening is connected.
4. a kind of elevator ventilation device according to claim 1, it is characterised in that：The filtering framework（9）Inside
Air filter is installed（14）And activated charcoal strainer（15）, the air filter（14）Positioned at activated charcoal strainer（15）
Side.
5. a kind of elevator ventilation device according to claim 1, it is characterised in that：The draft fan（3）On be equipped with
Heat dissipating housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721549811.2U CN207618840U (en) | 2017-11-20 | 2017-11-20 | A kind of elevator ventilation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721549811.2U CN207618840U (en) | 2017-11-20 | 2017-11-20 | A kind of elevator ventilation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207618840U true CN207618840U (en) | 2018-07-17 |
Family
ID=62829361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721549811.2U Expired - Fee Related CN207618840U (en) | 2017-11-20 | 2017-11-20 | A kind of elevator ventilation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207618840U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229655A (en) * | 2021-12-24 | 2022-03-25 | 北京房地天宇特种设备安装工程有限公司 | Elevator car ventilation system |
-
2017
- 2017-11-20 CN CN201721549811.2U patent/CN207618840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114229655A (en) * | 2021-12-24 | 2022-03-25 | 北京房地天宇特种设备安装工程有限公司 | Elevator car ventilation system |
| CN114229655B (en) * | 2021-12-24 | 2023-09-19 | 北京房地天宇特种设备安装工程有限公司 | Elevator car ventilation system |
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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: 20180717 Termination date: 20201120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |