CN101481063A - Elevator lift-cabin wind-guiding device - Google Patents
Elevator lift-cabin wind-guiding device Download PDFInfo
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- CN101481063A CN101481063A CNA2008102206450A CN200810220645A CN101481063A CN 101481063 A CN101481063 A CN 101481063A CN A2008102206450 A CNA2008102206450 A CN A2008102206450A CN 200810220645 A CN200810220645 A CN 200810220645A CN 101481063 A CN101481063 A CN 101481063A
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- elevator
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- guiding device
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Abstract
The invention relates to an elevator cage, in particular discloses an elevator cage wind guiding device which can enhance the air convection in the cage. The wind guiding device corresponds to ventilating holes which are arranged on wall plates, cage surrounding, cage bottom frames and/or washboards of the elevator cage, a wind guiding channel of the wind guiding device is formed on the ventilating holes, and natural wind in a wellhole can be guided to enter the elevator cage through the wind guiding channel by using the upward operating work condition and the downward operating work condition of the elevator. The invention uses the upward operating work condition and the downward operating work condition of the elevator to form positive pressure on a cage ventilating hole position by the wind guiding device, and is beneficial to the natural wind outside the cage to enter the cage according to a special track, thereby the air flowing speed and the air flow capacity are increased to reinforce the air circulation effect in the cage.
Description
Technical field
The present invention relates to a kind of lift car, particularly relate to a kind of elevator lift-cabin wind-guiding device that can strengthen the car inner air convection.
Background technology
Generally, the car ventilation system of passenger elevator comprises two kinds of natural ventilation and mechanical ventilations.Natural ventilation is according to the GB requirement, and its payload space is generally 1% of car payload space.Present common situation is that the air quantity that natural wind enters in the car under the situation that does not have the auxiliary device guiding in the operational process about the elevator is very little; For the summer of sweltering heat, especially at southern area, car Nei Gengyi produces feeling of oppression and heat, can not meet the human comfort requirement.
Present main reply technology is: offer breather port at car top, with the mode of mechanical forced such as axial-flow fan blowing wind is directly sent into car downwards.Consequent effect is, and is stronger apart from the wind-force at vent window place, sedan-chair top in the car, the wind-force of other position a little less than, it is not good that whole lift car exists fanning effect, the problem that comfort is bad.Therefore, under the prerequisite that satisfies the requirement of GB draught area, how improving the fanning effect of elevator, is present lift car ventilation system urgent problem.
Summary of the invention
The objective of the invention is to, overcome the defective that existing lift car ventilation system exists, a kind of elevator lift-cabin wind-guiding device of new structure is provided.Technical matters to be solved is, how better to guide natural wind to enter car, strengthens intake velocity and intake, strengthens the convection current of air in the car, reaches the purpose of improving ride quality.
Technical matters and purpose thereof that the present invention solves are achieved through the following technical solutions.Newly-increased a kind of elevator lift-cabin wind-guiding device, with be opened in that elevator lift-cabin wall panel, sedan-chair enclose, the corresponding setting of vent window on sedan-chair boundary frame area and/or the skirting board, described automobile wind deflector forms air-guiding aisle at the vent window place, utilize the interior natural wind of ascending for elevator or descending operating mode guiding hoistway to enter in the lift car through air-guiding aisle.
According to the automobile wind deflector of the embodiment of the invention, wherein said automobile wind deflector comprises deflector shield and the supporting mechanism that is connected deflector shield, and supporting mechanism is by hinged or be fixedly welded on the vent window place.
Automobile wind deflector according to the embodiment of the invention, the quantity of wherein said deflector shield be 2 or more than, at ascending for elevator or when descending, deflector shield one side is pasted mutually with elevator lift-cabin wall panel, opposite side and lift-cabin wall panel form the air-guiding aisle of V-slot shape, its angle greater than 0 ° smaller or equal to 90 °.
According to the automobile wind deflector of the embodiment of the invention, wherein said deflector shield is formed by a section bar bending, and its bending angle is between 100 ° to 180 °.
According to the automobile wind deflector of the embodiment of the invention, wherein said automobile wind deflector preferentially is arranged at the outside of lift car, and its deflector shield is provided with protective device outward.
According to the automobile wind deflector of the embodiment of the invention, wherein said vent window is arranged on top, centre or the lower position of car, and it is shaped as other geometric configuratioies such as square, arc, circle or polygon.
According to the automobile wind deflector of the embodiment of the invention, preferably with the axial-flow fan cooperating that is arranged at lift car sedan-chair top.
According to the automobile wind deflector of the embodiment of the invention, wherein said vent window place can be correlated with to let in air and decorate according to actual conditions.
According to the automobile wind deflector of the embodiment of the invention, wherein said deflector shield is provided with vibration damping and noise reduction device.
According to the automobile wind deflector of the embodiment of the invention, wherein said supporting mechanism can be strut bar or bracing frame.
In sum, the present invention be by lift-cabin wall panel and sedan-chair encloses or sedan-chair boundary frame area, skirting board on open air port (size of vent window is by the GB requirement), and automobile wind deflector is set up in the position therebetween, utilize the upper and lower operating condition of elevator, make the upper and lower swing of deflector shield of automobile wind deflector and form air-guiding aisle, perhaps automobile wind deflector is fixed in the vent window place in advance, upper and lower two the V-arrangement air-guiding aisles of fixing formation between deflector shield and lift-cabin wall panel, the outer natural wind of guiding lift car is blown in the car, strengthens the room air circulating effect.The vibration damping and the noise reduction device of rubber-like are installed on deflector shield simultaneously, are reduced the noise that deflector shield is in operation and produces, make that to take environment in the sedan-chair more comfortable.
By technique scheme, the present invention has the following advantages at least:
1) utilizes elevator to move up and down, make the deflector shield of automobile wind deflector swing energy-conserving and environment-protective naturally;
2) make car ventilation mouth place form malleation by automobile wind deflector, help the outer natural wind of car and enter car according to specific track, speed air flow and charge air strengthen, and the circulating effect of air is strengthened in the car.
Above-mentioned explanation only is the general introduction of technical solution of the present invention, and the technological means that it is detailed can be implemented according to the content of specification sheets.For purpose of the present invention, feature and advantage can be become apparent, below especially exemplified by preferred embodiment, and conjunction with figs. is elaborated, and is as follows.
Description of drawings
Fig. 1 is that the lift car vent window of the embodiment of the invention is provided with scheme drawing.
Fig. 2 is the scheme of installation of automobile wind deflector of the lift car of the embodiment of the invention.
Fig. 3 is the structural representation of the elevator lift-cabin wind-guiding device of the embodiment of the invention.
Fig. 4 is that the automobile wind deflector of the lift car of the embodiment of the invention cooperates the plan sketch of installing with car.
10: lift car
11: wallboard
12: vent window
121,122: air-guiding aisle
13: skirting board
20: automobile wind deflector
21: deflector shield
22: supporting mechanism
30: damping and noise reduction device
40: axial-flow fan
The specific embodiment
Reach technological means and the effect that predetermined goal of the invention is taked for further setting forth the present invention, below in conjunction with accompanying drawing and preferred embodiment, the specific embodiment, structure, feature and the effect thereof of the elevator lift-cabin wind-guiding device that foundation the present invention is proposed are elaborated, and be as follows.
See also shown in Figure 1, Fig. 1 be the embodiment of the invention the lift car vent window scheme drawing is set.The positions that vent window 12 is arranged in the lift car 10 are not limit, can be according to actual needs, and upper, middle and lower side or the sedan-chair that is arranged on lift-cabin wall panel 11 encloses, on the skirting board 13.The shape of vent window 12 is not limit, and its size is by the GB requirement, and in the present embodiment, it is designed to square, can be designed to other geometric configuratioies such as arc, circle or polygon according to requirement attractive in appearance yet.The quantity of the vent window 12 in the lift car 10 can be designed to one or more according to actual needs.In addition, vent window 12 places also can suitably decorate, such as installing the net etc. that ventilates additional.Under the situation that has furred ceiling or sedan-chair to enclose, vent window 12 can be arranged on it and block the aesthetic property that improves car in the scope.
See also shown in Figure 2ly, Fig. 2 is the scheme of installation of the elevator lift-cabin wind-guiding device of the embodiment of the invention.The mounting means of automobile wind deflector 20 has two kinds: a kind of is hinged securement, in present embodiment, on the midway location of lift car external ventilation mouth 12, the natural wind that utilizes the upper and lower operating condition of elevator to drive is swung deflector shield 21 to automobile wind deflector 20 naturally by supporting mechanism 22 hinged securement.Another kind of mode is directly fixing, carries out wind-guiding by vent window 12 places that deflector shield 21 1 sides are directly fixed on lift-cabin wall panel 11, the fixing preceding wind-guiding direction (deflector shield is fixed extremely, can not swing) that need adjust deflector shield 21.Which kind of mounting means no matter, need guarantee that all the automobile wind deflector installation is firm, and accumulating in lift car 10 outer natural winds can both be smoothly by the deflector shield 21 of automobile wind deflector 20 and the V-arrangement air-guiding aisle 121,122 of lift-cabin wall panel 11 formation, enter the inside of lift car 10, thereby gaseous exchange speed and flow in the increase car reach the purpose of improving fanning effect in the car.
See also shown in Figure 3ly, Fig. 3 is the structural representation of the elevator lift-cabin wind-guiding device of the embodiment of the invention.Automobile wind deflector 20 is made up of with the supporting mechanism 22 that is connected deflector shield 21 deflector shield 21.In the present embodiment, supporting mechanism 22 can be designed to the strut bar or the bracing frame of rotating shaft effect according to actual conditions.Deflector shield can be formed by the section bar bending, and its bending angle can be between 100 ° to 180 °, and optimized angle is 120 °, can adopt modes such as welding or pin-and-hole location to link together between deflector shield 21 and the supporting mechanism 22, needs to guarantee that connection is fastening firm; Also can be positioned on a strut bar or the bracing frame by welding of two plate bodys or pin-and-hole, two plate bodys become one 100 ° to 180 ° angle.
In addition, please consult shown in Figure 4ly again, Fig. 4 is that the elevator lift-cabin wind-guiding device of the embodiment of the invention is installed on the exterior plan sketch of car.As shown in the figure, the wallboard 11 of lift car 10, sedan-chair enclose, have a plurality of vent windows 12 on sedan-chair boundary frame area or the skirting board 13, and set up a plurality of automobile wind deflectors 20 at these a plurality of vent windows 12 places.When elevator moves up and down, the deflector shield 21 upper and lower swings of a plurality of automobile wind deflectors 20, the natural wind in the bootable hoistway enters in the lift car 10.At the place, sedan-chair top of lift car 10 axial-flow fan 40 is set simultaneously, also can increases gaseous exchange speed and flow in the lift car 10, reach the purpose of improving the fanning effect in the lift car 10 to a greater degree.In addition, also can set up decoration on the vent window 12 in the lift car 10, to strengthen the aesthetic property of lift car.Outside the automobile wind deflector 20 the grille guard (not shown) can be set, to strengthen the safety of elevator cage operation.On the relative face of the deflector shield 21 of automobile wind deflector 20 and wallboard 11 vibration damping and the noise reduction device 30 that is similar to rubber-like can be installed also, the noise that produces in the time of can reducing automobile wind deflector 20 and swing back and forth improves the comfort when taking elevator.
Further specify the concrete operating condition that the elevator of automobile wind deflector is installed below in lift car:
When ascending for elevator, the deflector shield 21 of the automobile wind deflector 20 of the embodiment of the invention under the blast effect to lower swing, bending side pastes mutually with elevator wallboard 11 under the deflector shield, last bending side and elevator wallboard 11 form the air-guiding aisle 121 of V-arrangement, form malleation at car ventilation mouth 12 places, guiding lift car 10 outer natural winds blow into car quick, relatively largely, utilize axial-flow fan 40 air drafts that are arranged at the sedan-chair top again, make the air in the lift car 10 form effective circulation, thereby improve the feeling of oppression and heat in the car 10.
When elevator is descending, the deflector shield 21 of the automobile wind deflector 20 of the embodiment of the invention is upwards swing under the blast effect, bending side pastes mutually with elevator wallboard 11 on the deflector shield, following bending side and elevator wallboard 11 form the air-guiding aisle 122 of V-arrangement, form malleation at car ventilation mouth 12 places, guiding lift car 10 outer natural winds blow into car, utilize axial-flow fan 40 air drafts that are arranged at the sedan-chair top again, air exchanging rate in the lift car 10 is accelerated, thereby reached the purpose of strengthening air flows in the lift car 10.
Above-mentioned detailed description is at the specifying of one of them possible embodiments of the present invention, and this embodiment is not in order to limiting claim of the present invention, and the equivalence that all the present invention of disengaging do is implemented or change, all should be contained in the scope of technical solution of the present invention.
Claims (10)
1, a kind of elevator lift-cabin wind-guiding device, with be opened in that elevator lift-cabin wall panel, sedan-chair enclose, the corresponding setting of vent window on sedan-chair boundary frame area and/or the skirting board, it is characterized in that: described automobile wind deflector forms air-guiding aisle at the vent window place, utilizes the interior natural wind of ascending for elevator or descending operating mode guiding hoistway to enter in the lift car through air-guiding aisle.
2, elevator lift-cabin wind-guiding device according to claim 1 is characterized in that: described automobile wind deflector comprises deflector shield and the supporting mechanism that is connected deflector shield, and supporting mechanism is by hinged or be fixedly welded on the vent window place.
3, elevator lift-cabin wind-guiding device according to claim 2, it is characterized in that: described automobile wind deflector by hinged securement in the vent window place, and described deflector shield quantity be 2 or more than, at ascending for elevator or when descending, deflector shield one side is pasted mutually with elevator lift-cabin wall panel, opposite side and lift-cabin wall panel form the air-guiding aisle of V-slot shape, its angle greater than 0 ° smaller or equal to 90 °.
4, elevator lift-cabin wind-guiding device according to claim 2 is characterized in that: described deflector shield is formed by the section bar bending, and its bending angle is between 100 ° to 180 °.
5, elevator lift-cabin wind-guiding device according to claim 1 is characterized in that: described automobile wind deflector is arranged at the outside of lift car, and is provided with protective device.
6, according to arbitrary described elevator lift-cabin wind-guiding device in the claim 1 to 3, it is characterized in that: an axial-flow fan is arranged, be arranged at the sedan-chair top of lift car.
7, elevator lift-cabin wind-guiding device according to claim 1 is characterized in that: described vent window is arranged on top, centre or the lower position of car.
8, elevator lift-cabin wind-guiding device according to claim 7 is characterized in that: other geometric configuration such as being shaped as of described vent window is square, arc, circle or polygon.
9, elevator lift-cabin wind-guiding device according to claim 8 is characterized in that: described vent window place is provided with ventilative the decoration.
10, elevator lift-cabin wind-guiding device according to claim 3 is characterized in that: the deflector shield of described automobile wind deflector is provided with vibration damping and noise reduction device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102206450A CN101481063B (en) | 2008-12-31 | 2008-12-31 | Elevator lift-cabin wind-guiding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102206450A CN101481063B (en) | 2008-12-31 | 2008-12-31 | Elevator lift-cabin wind-guiding device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101481063A true CN101481063A (en) | 2009-07-15 |
| CN101481063B CN101481063B (en) | 2010-06-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2008102206450A Active CN101481063B (en) | 2008-12-31 | 2008-12-31 | Elevator lift-cabin wind-guiding device |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830383A (en) * | 2010-04-30 | 2010-09-15 | 江苏通用电梯有限公司 | Ventilation structure of elevator car |
| CN102259789A (en) * | 2011-08-08 | 2011-11-30 | 施凤鸣 | Air guide device for lift cab |
| CN103072883A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Ventilation structure for elevator |
| CN103072878A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Machining method of ventilation structure of elevator |
| CN103332561A (en) * | 2013-07-03 | 2013-10-02 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| CN105645231A (en) * | 2016-03-27 | 2016-06-08 | 海宁市红狮电梯装饰有限公司 | Elevator car with back floodlight and air suction and ventilation system |
| CN106066078A (en) * | 2016-05-09 | 2016-11-02 | 上海新时达电气股份有限公司 | Elevator console, lift car and air purification method thereof |
| CN106629347A (en) * | 2016-12-30 | 2017-05-10 | 日立电梯（中国）有限公司 | Elevator car ventilation device |
| US10800638B2 (en) | 2014-12-23 | 2020-10-13 | Otis Elevator Company | Elevator system with ventilation system |
| CN112537712A (en) * | 2019-09-20 | 2021-03-23 | 株式会社日立制作所 | Elevator and car |
| CN112830367A (en) * | 2020-12-15 | 2021-05-25 | 中国计量大学 | Control method and control system of low-noise elevator |
| CN113247740A (en) * | 2021-05-24 | 2021-08-13 | 上海三菱电梯有限公司 | Elevator car wall structure |
| CN113685935A (en) * | 2020-05-14 | 2021-11-23 | 广州智绘家文化传播有限公司 | Ventilation transformation method for old elevator shaft and car |
| CN114234327A (en) * | 2021-11-26 | 2022-03-25 | 贵州中航电梯有限责任公司 | Elevator shaft air pressure adjusting device and air pressure adjusting method thereof |
| CN116776655A (en) * | 2023-08-24 | 2023-09-19 | 成都思越智能装备股份有限公司 | Airflow simulation method for elevator car |
-
2008
- 2008-12-31 CN CN2008102206450A patent/CN101481063B/en active Active
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101830383B (en) * | 2010-04-30 | 2012-11-21 | 江苏通用电梯有限公司 | Ventilation structure of elevator car |
| CN101830383A (en) * | 2010-04-30 | 2010-09-15 | 江苏通用电梯有限公司 | Ventilation structure of elevator car |
| CN102259789A (en) * | 2011-08-08 | 2011-11-30 | 施凤鸣 | Air guide device for lift cab |
| CN103072883A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Ventilation structure for elevator |
| CN103072878A (en) * | 2011-10-25 | 2013-05-01 | 康力电梯股份有限公司 | Machining method of ventilation structure of elevator |
| CN103332561A (en) * | 2013-07-03 | 2013-10-02 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| CN103332561B (en) * | 2013-07-03 | 2015-12-23 | 日立电梯(上海)有限公司 | Lift car ventilation hole structure |
| US10800638B2 (en) | 2014-12-23 | 2020-10-13 | Otis Elevator Company | Elevator system with ventilation system |
| CN105645231A (en) * | 2016-03-27 | 2016-06-08 | 海宁市红狮电梯装饰有限公司 | Elevator car with back floodlight and air suction and ventilation system |
| CN106066078A (en) * | 2016-05-09 | 2016-11-02 | 上海新时达电气股份有限公司 | Elevator console, lift car and air purification method thereof |
| CN106629347A (en) * | 2016-12-30 | 2017-05-10 | 日立电梯（中国）有限公司 | Elevator car ventilation device |
| CN112537712A (en) * | 2019-09-20 | 2021-03-23 | 株式会社日立制作所 | Elevator and car |
| CN113685935A (en) * | 2020-05-14 | 2021-11-23 | 广州智绘家文化传播有限公司 | Ventilation transformation method for old elevator shaft and car |
| CN112830367A (en) * | 2020-12-15 | 2021-05-25 | 中国计量大学 | Control method and control system of low-noise elevator |
| CN112830367B (en) * | 2020-12-15 | 2022-09-23 | 中国计量大学 | Control method and control system of low-noise elevator |
| CN113247740A (en) * | 2021-05-24 | 2021-08-13 | 上海三菱电梯有限公司 | Elevator car wall structure |
| CN114234327A (en) * | 2021-11-26 | 2022-03-25 | 贵州中航电梯有限责任公司 | Elevator shaft air pressure adjusting device and air pressure adjusting method thereof |
| CN116776655A (en) * | 2023-08-24 | 2023-09-19 | 成都思越智能装备股份有限公司 | Airflow simulation method for elevator car |
| CN116776655B (en) * | 2023-08-24 | 2023-10-24 | 成都思越智能装备股份有限公司 | Airflow simulation method for elevator car |
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|---|---|
| CN101481063B (en) | 2010-06-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20090715 Assignee: Hitachi elevator (Chinese) Co. Ltd. stone factory Assignor: Hitachi Elevator (China) Co., Ltd. Contract record no.: 2013440000492 Denomination of invention: Elevator lift-cabin wind-guiding device Granted publication date: 20100630 License type: Common License Record date: 20131028 |
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| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model |