CN105600651B - A kind of lift car and a kind of Project of Ventilation in Elevator method - Google Patents
A kind of lift car and a kind of Project of Ventilation in Elevator method Download PDFInfo
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- CN105600651B CN105600651B CN201510829438.5A CN201510829438A CN105600651B CN 105600651 B CN105600651 B CN 105600651B CN 201510829438 A CN201510829438 A CN 201510829438A CN 105600651 B CN105600651 B CN 105600651B
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Abstract
The invention discloses a kind of lift cars, including car cab, level-one ventilation device and two level ventilation device；The level-one ventilation device includes air inlet, air exhauster and the first ventilation mechanism, and first ventilation mechanism includes the air inlet guide pipe being sequentially arranged on the same line, ventilation slot, outlet guide pipe；The two level ventilation device includes ventilating fan and the second ventilation mechanism, and the structure of second ventilation mechanism is identical as the structure of the first ventilation mechanism；The hoist steel cable of the elevator is equipped with pulling force inductor, and when the pulling force inductor reaches predetermined value, the ventilating fan starts.The invention also discloses a kind of Project of Ventilation in Elevator methods.The present invention is aerated cab interior by level-one ventilation device and two level ventilation device, can take different draft types according to the quantity for the personnel of taking, and ensures in car Uniform Ventilation everywhere.
Description
Technical field
The present invention relates to a kind of elevator components more particularly to a kind of lift car and a kind of Project of Ventilation in Elevator methods.
Background technology
Existing Project of Ventilation in Elevator is divided into actively ventilation and passive two kinds of ventilation, regardless of actively ventilation is still passive logical
Wind, common thinking are the lower part air inlets from lift car side wall, from the upper edge edge exhaust of car.Using above-mentioned ventilation
Mode can avoid the air-flow generated in ventilation process to bother the personnel of taking in car to the maximum extent, and air-flow will not be direct
It blows to the personnel of taking.But using existing draft type, air-flow takes personnel's shadow to stand on car edge placement
Sound is larger, and usually stands on above-mentioned position based on considerations, people such as safety so that drawbacks described above especially seems apparent.It is another
Aspect takes personnel in the elevator in the regions such as intensive office building, divulges information and is insufficient to simply by the edge of car, sedan-chair
The personnel that take in compartment center are easy to feel unhappy because of improper ventilation.
In addition, the high-end elevator in part carries function of temperature control, but elevator interior space is small, takes personnel amount variation greatly,
Temperature control is carried out by existing ventilating system to be easy so that lift car is sometimes hot and sometimes cold, experience is taken in influence.
Invention content
Technical problem to be solved by the present invention lies in, a kind of lift car is provided, it can be according to the quantity for the personnel of taking
It takes different draft types, ensures in car Uniform Ventilation everywhere.
In order to solve the above technical problem, the present invention provides a kind of lift cars, including car cab, level-one ventilation device
With two level ventilation device；
The level-one ventilation device includes：
Air inlet is set to car cab lower sidewall, will be connected to inside hoistway and car cab；
Air exhauster is set at the top of car cab, by being connect inside exhaust duct and car cab；
Set on the first ventilation mechanism of the car cab side wall inner surfaces comprising be sequentially arranged on the same line into
Gas guide pipe, ventilation slot, outlet guide pipe, the air inlet guide pipe are connect with air inlet, the outlet guide pipe and exhaust wind
Road connects；
The two level ventilation device includes：
Ventilating fan is set at the top of car cab, by being connect inside airintake wind-tunnel and car cab；
Set on the second ventilation mechanism of the car cab roof inner surface, the structure of second ventilation mechanism is changed with first
The structure of mechanism of qi structure is identical, and inlet end and outlet side are connect with the airintake wind-tunnel and exhaust duct respectively；
The hoist steel cable of the elevator is equipped with pulling force inductor, when the pulling force inductor reaches predetermined value, institute
State ventilating fan startup.
As the supplement of said program, spiral guide slot is equipped in the air inlet guide pipe.
As the supplement of said program, the ventilation slot inner wall is arc-shaped, the corresponding apex angle angle of the arc-shaped inner wall
Degree is more than 180 degree.
As the supplement of said program, filter screen is equipped between the ventilating fan and airintake wind-tunnel.
As the supplement of said program, the level-one ventilation device includes the first ventilation mechanism arranged side by side in groups, institute
State the second ventilation mechanism that two level ventilation device includes arranged side by side in groups.
As the supplement of said program, the ventilation slot is made of transparent plastic, and one end is equipped with light source.
As the supplement of said program, the cold wind outlet connection of the air inlet and air-conditioning.
As the supplement of said program, the car cab roof is equipped with the connector projected in parallel out downwards, and described second changes
Mechanism of qi structure is fastened on the connector, and cable accommodating chamber is formed between the car cab roof and the second ventilation mechanism.
Correspondingly, the present invention also provides a kind of Project of Ventilation in Elevator method,
The two level ventilating system for including the level-one ventilating system for daily ventilation and divulging information for congestion state,
The level-one ventilating system includes the first ventilating fan structure set on car body sidewall, and the level-one ventilating system is by sedan-chair
Air outside carriage body is pumped into the first ventilating fan structure being located in car cab from car cab bottom, is passed through after the first ventilating fan structure from sedan-chair
Car top is extracted out；
The ventilating fan structure be equipped with the shaped opening that is connected to inside car cab, by described shaped opening by ventilating fan
The air inside air and car cab flowed through in structure swaps；
The two level ventilating system includes the second ventilating fan structure set on car cab roof, the knot of the second ventilating fan structure
Structure is identical as the first ventilating fan structure；
Air outside car cab at the top of car cab is pumped into second be located in car cab and changed by the two level ventilating system
Wind mechanism is extracted out after being passed through the second ventilating fan structure at the top of car cab；
First ventilating system continuous service when elevator works normally, when the load-carrying of elevator reaches predetermined value,
Second ventilating system starts.
As the improvement of said program, led in the air inlet of the first ventilating fan structure and the second ventilating fan structure setting spiral
To slot, the air flowed through in the first ventilating fan structure and the second ventilating fan structure is made to rotate automatically, is formed just in the strip opening
Bear alternate air pressure.
Implement the present invention, has the advantages that：
The present invention is aerated cab interior by level-one ventilation device and two level ventilation device, can be according to taking people
The quantity of member takes different draft types, ensures in car Uniform Ventilation everywhere.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram of lift car of the present invention；
Fig. 2 is a kind of structural schematic diagram of first ventilation mechanism of lift car of the present invention；
Fig. 3 is a kind of sectional view of first ventilation mechanism of lift car of the present invention；
Fig. 4 is a kind of fundamental diagram of first ventilation mechanism of lift car of the present invention.
Specific implementation mode
To make the object, technical solutions and advantages of the present invention clearer, the present invention is made into one below in conjunction with attached drawing
Step ground detailed description.
As shown in Figure 1-Figure 3, an embodiment of the present invention provides a kind of lift cars, including car cab 1, level-one ventilation device
2 and two level ventilation device 3；
The level-one ventilation device 2 includes：
Air inlet 21 is set to 1 lower sidewall of car cab, and hoistway is connected to 1 inside of car cab；
Air exhauster 22 is set to 1 top of car cab, is connect with 1 inside of car cab by exhaust duct 23；
Set on the first ventilation mechanism 4a of 1 side wall inner surfaces of the car cab comprising be sequentially arranged on the same line
Air inlet guide pipe 41, ventilation slot 42, outlet guide pipe 43, the air inlet guide pipe 41 connect with air inlet 21, the outlet
Guide pipe 43 is connect with exhaust duct 23；
The two level ventilation device 3 includes：
Ventilating fan 31 is set to 1 top of car cab, is connect with 1 inside of car cab by airintake wind-tunnel 32；
Set on the second ventilation mechanism 4b of 1 roof inner surface of the car cab, the structure of the second ventilation mechanism 4b with
The structure of first ventilation mechanism 4a is identical, and inlet end and outlet side connect with the airintake wind-tunnel 32 and exhaust duct 23 respectively
It connects；
The hoist steel cable of the elevator is equipped with pulling force inductor（It is not drawn into figure）, the pulling force inductor can be existing
It is useful for preventing car overweight and the inductor of setting, when the pulling force inductor reaches predetermined value, the ventilating fan
31 start.
The present invention is aerated cab interior by level-one ventilation device 2 and two level ventilation device 3, can be according to taking
The quantity of personnel takes different draft types, ensures in car Uniform Ventilation everywhere.It is equal in order to improve ventilation effect and ventilation
Even property, the level-one ventilation device 2 include the first ventilation mechanism 4a being arranged side by side in groups, and the two level ventilation device 3 includes
Second ventilation mechanism 4b arranged side by side in groups.
Preferably, it is equipped with spiral guide slot 411 in the air inlet guide pipe 41, spiral shell is equipped in the spiral guide slot 411
Line is used to rotate the air flowed into from air inlet guide pipe 41, forms spiral air flow.
Preferably, the inner wall of the ventilation slot 42 is arc-shaped, and the corresponding corner angle of the arc-shaped inner wall is more than
180 degree.
It should be noted that arc-shaped inner wall is conducive to keep the rotary force of spiral air flow itself.It is described arc-shaped interior
The corresponding corner angle of wall is more than 180 degree, i.e., the section of the described inner wall is major arc, and guiding role is played to spiral air flow, is prevented
Only air-flow excessively escapes outward.
In order to improve the cleannes of the air from ventilating fan 31, it is equipped between the ventilating fan 31 and airintake wind-tunnel 32
Filter screen 33.
In the embodiment of the present invention, the ventilation slot 42 is made of transparent plastic, and one end is equipped with light source 5.The light source 5 is sent out
The ventilation slot 42 that the light gone out is made of transparent plastic is oriented to and is dissipated, and illumination is provided for cab interior, is eliminated additional
Lighting source saves cost；Slot 42 of taking a breath doubles as the innovative design of lighting source, improves uniformity internal in car, sedan-chair
Compartment internal harmony is beautiful.
In the embodiment of the present invention, it is equipped with independent refrigeration system for the high-end elevator in part, the air inlet 21 can be with
The cold wind of air-conditioning exports（It is not drawn into figure）Connection controls air-conditioning cold wind by controlling the intake of two level ventilation device 3
Inlet reduces the temperature fluctuation in car to flexibly control refrigeration work consumption, and comfort is taken in raising.
Preferably, 1 roof of the car cab is equipped with the connector 6 projected in parallel out downwards, the second ventilation mechanism 4b buttons
Together on the connector 6, cable accommodating chamber 7 is formed between 1 roof of the car cab and the second ventilation mechanism 4b.
Correspondingly, the present invention also provides a kind of Project of Ventilation in Elevator method,
The two level ventilating system for including the level-one ventilating system for daily ventilation and divulging information for congestion state,
The level-one ventilating system includes the first ventilating fan structure set on 1 side wall of car cab, and the level-one ventilating system will
Air outside car cab 1 is pumped into the first ventilating fan structure being located in car cab 1 from 1 bottom of car cab, is passed through the first ventilating fan structure
Afterwards from 1 top extraction of car cab；
The ventilating fan structure is equipped with the shaped opening being connected to 1 inside of car cab, and wind will be changed by described shaped opening
The air flowed through in mechanism is swapped with the air inside car cab 1；
The two level ventilating system includes the second ventilating fan structure set on 1 roof of car cab, the second ventilating fan structure
Structure is identical as the first ventilating fan structure；
Air outside car cab 1 is pumped into second be located in car cab 1 by the two level ventilating system from 1 top of car cab
Ventilating fan structure is extracted out after being passed through the second ventilating fan structure from 1 top of car cab；
First ventilating system continuous service when elevator works normally, when the load-carrying of elevator reaches predetermined value,
Second ventilating system starts.The load-carrying of elevator can be measured by the existing pulling force inductor on wirerope, and described second
Elevator loading numerical value when ventilating system starts can be 2/3rds of specified maximum load.
As shown in Figure 4, it is preferable that in the air inlet of the first ventilating fan structure and the second ventilating fan structure, spirally-guided is set
Slot 411 makes the air flowed through in the first ventilating fan structure and the second ventilating fan structure rotate automatically, is formed just in the strip opening
Bear alternate air pressure.The positive and negative alternate air pressure that the strip opening is formed can form tiny vertical direction at car edge
Spiral air flow, gas spiral exchanges inside and outside car, realizes air-flow not to taking under the premise of personnel generate impact, not to car
Equidirectional and position rapid aeration.
It is above disclosed to be only a preferred embodiment of the present invention, the power of the present invention cannot be limited with this certainly
Sharp range, therefore equivalent changes made in accordance with the claims of the present invention, are still within the scope of the present invention.
Claims (8)
1. a kind of lift car, which is characterized in that including car cab, level-one ventilation device and two level ventilation device；
The level-one ventilation device includes：
Air inlet is set to car cab lower sidewall, will be connected to inside hoistway and car cab；
Air exhauster is set at the top of car cab, by being connect inside exhaust duct and car cab；
Set on the first ventilation mechanism of the car cab side wall inner surfaces comprising be sequentially arranged on the same line into conductance
Xiang Guan, ventilation slot, outlet guide pipe, the air inlet guide pipe are connect with air inlet, and the outlet guide pipe connects with exhaust duct
It connects；
The two level ventilation device includes：
Ventilating fan is set at the top of car cab, by being connect inside airintake wind-tunnel and car cab；
Set on the second ventilation mechanism of the car cab roof inner surface, structure and the first ventilator of second ventilation mechanism
The structure of structure is identical, and inlet end and outlet side are connect with the airintake wind-tunnel and exhaust duct respectively；
The hoist steel cable of the elevator be equipped with pulling force inductor, when the pulling force inductor reaches predetermined value, it is described into
Gas wind turbine starts；
Spiral guide slot is equipped in the air inlet guide pipe.
2. lift car as described in claim 1, which is characterized in that the ventilation slot inner wall be it is arc-shaped, it is described arc-shaped
The corresponding corner angle of inner wall is more than 180 degree.
3. lift car as described in claim 1, which is characterized in that be equipped with filtering between the ventilating fan and airintake wind-tunnel
Net.
4. lift car as described in claim 1, which is characterized in that the level-one ventilation device includes arranged side by side in groups
First ventilation mechanism, the two level ventilation device include the second ventilation mechanism arranged side by side in groups.
5. lift car as claimed in claim 4, which is characterized in that the ventilation slot is made of transparent plastic, and one end is set
There is light source.
6. lift car as described in claim 1, which is characterized in that the car cab roof is equipped with the company projected in parallel out downwards
Fitting, second ventilation mechanism are fastened on the connector, are formed between the car cab roof and the second ventilation mechanism
Cable accommodating chamber.
7. a kind of Project of Ventilation in Elevator method, which is characterized in that
The two level ventilating system for including the level-one ventilating system for daily ventilation and divulging information for congestion state,
The level-one ventilating system includes the first ventilating fan structure set on car body sidewall, and the level-one ventilating system is by car cab
Outer air is pumped into the first ventilating fan structure being located in car cab from car cab bottom, is passed through after the first ventilating fan structure from car cab
It extracts out at top；
The ventilating fan structure is equipped with the shaped opening being connected to car cab inside, will be in ventilating fan structure by described shaped opening
The air inside air and car cab flowed through swaps；
The two level ventilating system includes the second ventilating fan structure set on car cab roof, the structure of the second ventilating fan structure with
First ventilating fan structure is identical；
Air outside car cab is pumped into the second ventilating fan being located in car cab by the two level ventilating system at the top of car cab
Structure is extracted out after being passed through the second ventilating fan structure at the top of car cab；
First ventilating system continuous service when elevator works normally, it is described when the load-carrying of elevator reaches predetermined value
Second ventilating system starts.
8. Project of Ventilation in Elevator method as claimed in claim 7, which is characterized in that changed in the first ventilating fan structure and second
Spiral guide slot is arranged in the air inlet of wind mechanism, makes the air automatic rotary flowed through in the first ventilating fan structure and the second ventilating fan structure
Turn, positive and negative alternate air pressure is formed in the strip opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829438.5A CN105600651B (en) | 2015-11-25 | 2015-11-25 | A kind of lift car and a kind of Project of Ventilation in Elevator method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510829438.5A CN105600651B (en) | 2015-11-25 | 2015-11-25 | A kind of lift car and a kind of Project of Ventilation in Elevator method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105600651A CN105600651A (en) | 2016-05-25 |
| CN105600651B true CN105600651B (en) | 2018-07-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510829438.5A Active CN105600651B (en) | 2015-11-25 | 2015-11-25 | A kind of lift car and a kind of Project of Ventilation in Elevator method |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107215756A (en) * | 2017-07-03 | 2017-09-29 | 湖州奥盛电梯配件有限公司 | One kind ventilation lift car |
| CN107572330A (en) * | 2017-08-28 | 2018-01-12 | 安徽千里眼信息科技有限公司 | A kind of elevator safety defense monitoring system based on Internet of Things |
| CN110701723A (en) * | 2019-10-11 | 2020-01-17 | 费吕平 | Intelligent elevator ventilation unit |
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| CN1632391A (en) * | 2004-12-29 | 2005-06-29 | 上海交通大学 | Elevator air-conditioner for dynamically improving air quality and hot comfort |
| CN101767744A (en) * | 2008-12-26 | 2010-07-07 | 东芝电梯株式会社 | Elevator apparatus |
| CN103269968A (en) * | 2010-12-22 | 2013-08-28 | 因温特奥股份公司 | Device for venting an elevator system |
| CN203222408U (en) * | 2013-04-22 | 2013-10-02 | 苏州科达液压电梯有限公司 | Ventilation device for cleaning lift car |
| CN204022219U (en) * | 2014-09-10 | 2014-12-17 | 浙江江丰股份有限公司 | A kind of novel elevator |
| CN204280993U (en) * | 2014-12-10 | 2015-04-22 | 浙江西沃电梯有限公司 | Energy-saving mute elevator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008068980A (en) * | 2006-09-14 | 2008-03-27 | Toshiba Elevator Co Ltd | Elevator car ventilation device |
-
2015
- 2015-11-25 CN CN201510829438.5A patent/CN105600651B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1632391A (en) * | 2004-12-29 | 2005-06-29 | 上海交通大学 | Elevator air-conditioner for dynamically improving air quality and hot comfort |
| CN101767744A (en) * | 2008-12-26 | 2010-07-07 | 东芝电梯株式会社 | Elevator apparatus |
| CN103269968A (en) * | 2010-12-22 | 2013-08-28 | 因温特奥股份公司 | Device for venting an elevator system |
| CN203222408U (en) * | 2013-04-22 | 2013-10-02 | 苏州科达液压电梯有限公司 | Ventilation device for cleaning lift car |
| CN204022219U (en) * | 2014-09-10 | 2014-12-17 | 浙江江丰股份有限公司 | A kind of novel elevator |
| CN204280993U (en) * | 2014-12-10 | 2015-04-22 | 浙江西沃电梯有限公司 | Energy-saving mute elevator |
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| Publication number | Publication date |
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| CN105600651A (en) | 2016-05-25 |
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