CN109095326A - A kind of Novel elevator car for noise reduction of divulging information - Google Patents
A kind of Novel elevator car for noise reduction of divulging information Download PDFInfo
- Publication number
- CN109095326A CN109095326A CN201810842010.8A CN201810842010A CN109095326A CN 109095326 A CN109095326 A CN 109095326A CN 201810842010 A CN201810842010 A CN 201810842010A CN 109095326 A CN109095326 A CN 109095326A
- Authority
- CN
- China
- Prior art keywords
- abutting portion
- sealing
- vent hose
- pedestal
- noise reduction
- 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.)
- Granted
Links
- 230000009467 reduction Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 239000000565 sealant Substances 0.000 claims description 11
- 238000005253 cladding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000428 dust Substances 0.000 abstract description 5
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000009471 action Effects 0.000 abstract description 2
- 239000010410 layer Substances 0.000 description 7
- 238000009423 ventilation Methods 0.000 description 6
- 230000008901 benefit Effects 0.000 description 3
- 230000008094 contradictory effect Effects 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 229920001875 Ebonite Polymers 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B11/00—Main component parts of lifts in, or associated with, buildings or other structures
- B66B11/02—Cages, i.e. cars
- B66B11/0226—Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
- B66B11/024—Ventilation systems
Landscapes
- Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Mechanical Engineering (AREA)
- Structural Engineering (AREA)
- Air-Conditioning For Vehicles (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Door Apparatuses (AREA)
Abstract
The present invention provides a kind of Novel elevator cars of noise reduction of divulging information, including car body and the air inlet and outlet being arranged in car body, vent hose is disposed with by air inlet and air outlet, vent hose is mounted on the puigging of carriage by sealing element, sealing element includes the fixing seat that puigging bottom is arranged in, and is arranged in the fitting groove of puigging top and supports stop member and Elasticity.The first abutting portion and the second abutting portion that sealing element of the present invention has have dual conflict structure, sealing effect is more preferably, further, deformation occurs under Action of Wind pressure for first abutting portion, squeeze that the second abutting portion is closer is fitted on vent hose by sealing software, sealing effect is very good, even if peculiar smell can be blocked, dust enters carriage from the gap of air inlet and air outlet.
Description
Technical field
The invention belongs to lift car technical fields, more particularly, to a kind of Novel elevator car of noise reduction of divulging information.
Background technique
When lift car is run in hoistway, the air in hoistway is compressed, while at the gap between carriage and hoistway
Air-flow due to flow area reduce, air-flow can increase suddenly relative to the speed of carriage, therefore can generate biggish windage, this
A little windages generate resistance in addition to moving to carriage, can also generate and enter from the various gaps of carriage, in addition to generating windage noise,
Can also in hoistway peculiar smell and dust bring into, directly affect the air quality and ride experience in carriage.
The ventilation internal circulation system of carriage is the important means for improving cab interior air quality, in arrangement air inlet pipeline
When, existing air inlet pipeline and carriage interlayer directly have minim gap, these gaps can generate larger in air high speed impact
Noise.
Summary of the invention
In view of this, the present invention is directed to propose a kind of Novel elevator car for noise reduction of divulging information, to recycle in improving the ventilation of carriage
The problem of gap and noise of air of leaking out present in system.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
A kind of Novel elevator car for noise reduction of divulging information, including car body and the air inlet and outlet being arranged in car body,
It is disposed with vent hose by air inlet and air outlet, vent hose is mounted on the puigging of carriage by sealing element, sealing
Part includes the fixing seat that puigging bottom is arranged in, and is arranged in the fitting groove of puigging top and supports stop member and Elasticity；
Fixed perforation is provided in fixing seat, vent hose passes through fixed perforation and is limited in fixing seat；
To stop member include metallic framework and cladding metallic framework on the outside of sealant layer, support stop member include the first abutting portion,
Second abutting portion, pedestal and oblique frame, pedestal fitting are arranged in the fitting groove of puigging, and pedestal outer end is connect with oblique frame, oblique frame
Bottom outer end is compressed with Elasticity to be contacted, and oblique top of the trellis is connect with the first abutting portion, and the first abutting portion is arranged in parallel with pedestal,
First abutting portion end is provided with the first sealing, and the first sealing is contacted with vent hose surface, and pedestal inner end is supported with second
Contact portion connection, the second abutting portion end are provided with the second sealing, and the second sealing is contacted with vent hose surface.
Further, first abutting portion under ambient pressure can downwards deformation occurs.
Further, there are accommodating space, accommodating space between first abutting portion, the second abutting portion, pedestal and oblique frame
Interior to be filled with filling software, the downward deformation extrusion packing software in the first abutting portion, it is crowded that filling soft plate distortion squeezes the second abutting portion
Press vent hose.
Further, first sealing is a part of sealant layer, and the first sealing has the protrusion of arc-shaped
Binding face, the protrusion binding face are fitted in vent hose surface；
Second sealing is a part of sealant layer, and the second sealing has the raised binding face of arc-shaped, the protrusion
Binding face is fitted in vent hose surface.
Further, Elasticity is arranged in the second assembly annular groove outside fitting groove, and Elasticity is hard rubber ring,
Elasticity height is higher than sealant upper surface, and when contradictory piece is displaced outwardly by hose pressure, Elasticity provides negative side
To pressure guarantee that contradictory piece is motionless and tightly pushes down vent hose.
Compared with the existing technology, the Novel elevator car of ventilation noise reduction of the present invention has the advantage that by entering the wind
The hose of mouth and air outlet installs the leakproofness of sealing element enhancing carriage additional and mitigates wind resistance noise, since the sealing element of setting has
The first abutting portion and the second abutting portion having have dual conflict structure, and more preferably, further, the first abutting portion is in wind for sealing effect
Pressure effect is lower, and deformation occurs, squeezes that the second abutting portion is closer to be fitted on vent hose by sealing software, and sealing effect is non-
Chang Hao, even if peculiar smell can be blocked, dust enters carriage from the gap of air inlet and air outlet., connection jail simple with structure
Gu the advantages that.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide to further understand the invention, present invention wound
The illustrative embodiments and their description made are used to explain the present invention creation, do not constitute the improper restriction to the invention.?
In attached drawing:
Fig. 1 is the structural schematic diagram of the Novel elevator car of ventilation noise reduction described in the embodiment of the present invention；
Description of symbols:
10- vent hose；11- puigging；12- fixing seat；The first abutting portion 13-；14- sealant layer；15- filling is soft
Body；The first sealing of 16-；The second abutting portion 17-；18- Elasticity；The second sealing of 19-；The oblique frame of 20-；21- pedestal.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the invention can
To be combined with each other.
In the description of the invention, it is to be understood that term " center ", " longitudinal direction ", " transverse direction ", "upper", "lower",
The orientation or positional relationship of the instructions such as "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outside" is
It is based on the orientation or positional relationship shown in the drawings, is merely for convenience of description the invention and simplifies description, rather than indicate
Or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot understand
For the limitation to the invention.In addition, term " first ", " second " etc. are used for description purposes only, and should not be understood as indicating
Or it implies relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " second " etc. are defined as a result,
Feature can explicitly or implicitly include one or more of the features.In the description of the invention, unless separately
It is described, the meaning of " plurality " is two or more.
In the description of the invention, it should be noted that unless otherwise clearly defined and limited, term " peace
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；Can be directly connected, can also indirectly connected through an intermediary,
It can be the connection inside two elements.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the invention.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments creates.
The technical problem to be solved is that air quilts when lift car is run in hoistway, in hoistway for the technical program
Compression, while the air-flow at the gap between carriage and hoistway is due to flow area reduction, speed meeting of the air-flow relative to carriage
Increase suddenly, therefore biggish windage can be generated, these windages generate resistance in addition to moving to carriage, can also generate from carriage
Enter in various gaps, in addition to generate windage noise, can also in hoistway peculiar smell and dust bring into, directly affect in carriage
Air quality and ride experience, the ventilation internal circulation system of carriage is the important means for improving cab interior air quality, in cloth
When setting air inlet pipeline, existing air inlet pipeline and carriage interlayer directly have minim gap, these gaps are in air high speed impact
Biggish noise can be generated.
In order to solve the above-mentioned technical problem, as shown in Figure 1, present embodiments providing a kind of Novel elevator car of noise reduction of divulging information,
Including car body and the air inlet and outlet being arranged in car body, it is soft that ventilation is disposed with by air inlet and air outlet
Pipe 10, vent hose 10 are mounted on the puigging 11 of carriage by sealing element, and sealing element includes being arranged in 11 bottom of puigging
Fixing seat 12, and be arranged in 11 top fitting groove of puigging support stop member and Elasticity 18；
Fixed perforation is provided in fixing seat 12, vent hose 10 passes through fixed perforation and is limited in fixing seat 12；
To the sealant layer 14 that stop member includes on the outside of metallic framework and cladding metallic framework, supporting stop member includes the first abutting portion
13, the second abutting portion 17, pedestal 21 and oblique frame 20, the fitting of pedestal 21 are arranged in the fitting groove of puigging 11,21 outer end of pedestal
It being connect with oblique frame 20, oblique 20 bottom outer end of frame is compressed with Elasticity 18 to be contacted, and oblique 20 top of frame is connect with the first abutting portion 13,
First abutting portion 13 is arranged in parallel with pedestal 21, and 13 end of the first abutting portion is provided with the first sealing 16, the first sealing 16
It is contacted with 10 surface of vent hose, 21 inner end of pedestal is connect with the second abutting portion 17, and 17 end of the second abutting portion is provided with second
Sealing 19, the second sealing 19 are contacted with 10 surface of vent hose, and first sealing 16 is one of sealant layer 14
Point, the first sealing 16 has the raised binding face of arc-shaped, which is fitted in 10 surface of vent hose；Second is close
Envelope portion 19 is a part of sealant layer 14, and the second sealing 19 has the raised binding face of arc-shaped, which is bonded face paste
It closes on 10 surface of vent hose；
First abutting portion 13 under ambient pressure can downwards deformation occurs, the first abutting portion 13, the second abutting portion 17, pedestal
There is accommodating space between 21 and oblique frame 20, filling software 15 is filled in accommodating space, the downward deformation in the first abutting portion 13 squeezes
Software 15 is filled, filling soft plate distortion squeezes the second abutting portion 17 and squeezes vent hose 10.
Technical solution provided by the embodiment has the technical effect that through the hose installation in air inlet and air outlet
Sealing element enhances the leakproofness of carriage and mitigates wind resistance noise, the first abutting portion 13 and second having due to the sealing element of setting
Abutting portion 17 has dual conflict structure, and more preferably, further, under Action of Wind pressure shape occurs sealing effect for the first abutting portion 13
Become, is fitted on vent hose 10 by the way that the second abutting portion of sealing software extruding 17 is closer, sealing effect is very good, even if can
Block peculiar smell, dust enters carriage from the gap of air inlet and air outlet.Have many advantages, such as that structure is simple, be connected firmly.
The foregoing is merely the preferred embodiments of the invention, are not intended to limit the invention creation, all at this
Within the spirit and principle of innovation and creation, any modification, equivalent replacement, improvement and so on should be included in the invention
Protection scope within.
Claims (4)
1. a kind of Novel elevator car for noise reduction of divulging information leads to including car body and the air inlet and outlet being arranged in car body
It crosses air inlet and air outlet is disposed with vent hose, it is characterised in that: vent hose is mounted on the sound insulation of carriage by sealing element
On layer, sealing element includes the fixing seat that puigging bottom is arranged in, and be arranged in the fitting groove of puigging top support stop member and
Elasticity；
Fixed perforation is provided in fixing seat, vent hose passes through fixed perforation and is limited in fixing seat；
To the sealant layer that stop member includes on the outside of metallic framework and cladding metallic framework, supporting stop member includes the first abutting portion, second
Abutting portion, pedestal and oblique frame, pedestal fitting are arranged in the fitting groove of puigging, and pedestal outer end is connect with oblique frame, oblique frame bottom
Outer end compresses with Elasticity and contacts, and oblique top of the trellis is connect with the first abutting portion, and the first abutting portion is arranged in parallel with pedestal, and first
Abutting portion end is provided with the first sealing, and the first sealing is contacted with vent hose surface, pedestal inner end and the second abutting portion
Connection, the second abutting portion end are provided with the second sealing, and the second sealing is contacted with vent hose surface.
2. a kind of Novel elevator car of noise reduction of divulging information according to claim 1, it is characterised in that: pressed in the external world the first abutting portion
Under power can downwards deformation occurs.
3. a kind of Novel elevator car of noise reduction of divulging information according to claim 1, it is characterised in that: the first abutting portion, second are supported
There is accommodating space between contact portion, pedestal and oblique frame, filling software is filled in accommodating space, the downward deformation in the first abutting portion squeezes
Software is filled, filling soft plate distortion squeezes the second abutting portion and squeezes vent hose.
4. a kind of Novel elevator car of noise reduction of divulging information according to claim 1, it is characterised in that: the first sealing is sealant
A part of layer, the first sealing have the raised binding face of arc-shaped, which is fitted in vent hose surface；
Second sealing is a part of sealant layer, and the second sealing has the raised binding face of arc-shaped, protrusion fitting
Face is fitted in vent hose surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842010.8A CN109095326B (en) | 2018-07-27 | 2018-07-27 | Novel car of making an uproar falls in ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810842010.8A CN109095326B (en) | 2018-07-27 | 2018-07-27 | Novel car of making an uproar falls in ventilation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109095326A true CN109095326A (en) | 2018-12-28 |
| CN109095326B CN109095326B (en) | 2023-10-24 |
Family
ID=64847704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810842010.8A Active CN109095326B (en) | 2018-07-27 | 2018-07-27 | Novel car of making an uproar falls in ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109095326B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010018996A1 (en) * | 2000-03-02 | 2001-09-06 | Kabushiki Kaisha Toshiba. | Double deck elevator |
| US20040222048A1 (en) * | 2003-02-17 | 2004-11-11 | Sueyoshi Mizuno | Elevator system |
| CN104860168A (en) * | 2014-02-24 | 2015-08-26 | 株式会社日立制作所 | Elevator Device |
| CN105417325A (en) * | 2015-12-10 | 2016-03-23 | 艾瑞斯股份有限公司 | Elevator car top decoration top structure |
| CN107140507A (en) * | 2017-06-30 | 2017-09-08 | 南通兴华达高实业有限公司 | A kind of elevator shock-absorbing device |
-
2018
- 2018-07-27 CN CN201810842010.8A patent/CN109095326B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010018996A1 (en) * | 2000-03-02 | 2001-09-06 | Kabushiki Kaisha Toshiba. | Double deck elevator |
| US20040222048A1 (en) * | 2003-02-17 | 2004-11-11 | Sueyoshi Mizuno | Elevator system |
| CN104860168A (en) * | 2014-02-24 | 2015-08-26 | 株式会社日立制作所 | Elevator Device |
| CN105417325A (en) * | 2015-12-10 | 2016-03-23 | 艾瑞斯股份有限公司 | Elevator car top decoration top structure |
| CN107140507A (en) * | 2017-06-30 | 2017-09-08 | 南通兴华达高实业有限公司 | A kind of elevator shock-absorbing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109095326B (en) | 2023-10-24 |
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| GR01 | Patent grant |