CN108502683A - A kind of lift car convenient for ventilation - Google Patents
A kind of lift car convenient for ventilation Download PDFInfo
- Publication number
- CN108502683A CN108502683A CN201810339966.6A CN201810339966A CN108502683A CN 108502683 A CN108502683 A CN 108502683A CN 201810339966 A CN201810339966 A CN 201810339966A CN 108502683 A CN108502683 A CN 108502683A
- Authority
- CN
- China
- Prior art keywords
- ventilation
- level
- car
- car cab
- cab
- 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.)
- Withdrawn
Links
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
-
- 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
-
- 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
- B66B11/026—Attenuation system for shocks, vibrations, imbalance, e.g. passengers on the same side
- B66B11/0266—Passive systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/282—Structure thereof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66B—ELEVATORS; ESCALATORS OR MOVING WALKWAYS
- B66B5/00—Applications of checking, fault-correcting, or safety devices in elevators
- B66B5/28—Buffer-stops for cars, cages, or skips
- B66B5/284—Buffer-stops for cars, cages, or skips mounted on cars or counterweights
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/081—Air-flow control members, e.g. louvres, grilles, flaps or guide plates for guiding air around a curve
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/28—Arrangement or mounting of filters
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F7/00—Ventilation
- F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
- F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
- F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
Abstract
The invention discloses a kind of lift cars convenient for ventilation comprising car cab, level-one ventilation device, two level ventilation device, first-level buffer device, secondary buffer device and armrest system.Level-one ventilation device is set in side wall of the car cab far from door body, two level ventilation device is set to the top of car cab, first-level buffer device is placed in the bottom of car cab, and secondary buffer device is set to the downside of first-level buffer device, and armrest system is set to inside car cab.Level-one ventilation device is made of air inlet, air exhauster and the first ventilation mechanism.The invention has the advantages that designing a variety of ventilation devices, different draft types can be taken according to passengers quantity so that car Uniform Ventilation everywhere；It is arranged inside and outside buffer unit in lift car, buffering dynamics is increased, ensures the safety of personnel in lift car to greatest extent.
Description
Technical field
The present invention relates to lift car technical fields, more particularly, to a kind of lift car convenient for ventilation.
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.The high-end elevator in part carries function of temperature control, but elevator
Inner space is small, takes personnel amount variation greatly, and carrying out temperature control by existing ventilating system is easy so that lift car is suddenly cold
Suddenly hot, experience is taken in influence.
In addition, according to China's elevator development course, the elevator in China is just stepping into general ageing critical period, elevator
Using security issues become increasingly conspicuous.However, elevator in all parts of the country at present that use or will come into operation of being on active service, general
All over shortage safety guard.For the safety problem of elevator, producer is the angle progress technology from control used during elevator falling mostly
Improvement is taken precautions against, and lacks when elevator falls for passenger self-rescue.This is also present technical problem urgently to be resolved hurrily.
Invention content
To solve the above-mentioned problems, the present invention proposes a kind of lift car convenient for ventilation.
To achieve the goals above, the present invention adopts the following technical scheme that：A kind of lift car convenient for ventilation comprising
It further includes having level-one ventilation device, two level ventilation device, first-level buffer device, level 2 buffering to have lift car described in car cab
Device and armrest system；The level-one ventilation device is set in side wall of the car cab far from door body, the setting of two level ventilation device
In the top of car cab, first-level buffer device is placed in the bottom of car cab, and secondary buffer device is set to first-level buffer device
Downside, armrest system are set to inside car cab.
The level-one ventilation device is made of air inlet, air exhauster and the first ventilation mechanism；The air inlet is set to sedan-chair
Lower sidewall of the carriage body far from door body will be connected to inside elevator shaft and car cab；The air exhauster is set at the top of car cab,
By being connect inside exhaust duct and car cab；First ventilation mechanism is set to side wall inner surfaces of the car cab far from door body,
It includes the air inlet guide pipe being sequentially arranged on the same line, ventilation slot and outlet guide pipe, air inlet guide pipe and air inlet
Connection, outlet guide pipe are connect with exhaust duct.
The two level ventilation device includes ventilating fan and the second ventilation mechanism, and ventilating fan is set at the top of car cab, is led to
It crosses inside airintake wind-tunnel and car cab and connect；Second ventilation mechanism is set to car cab roof inner surface, the second ventilation mechanism
Structure it is identical as the structure of the first ventilation mechanism, inlet end and outlet side are connect with airintake wind-tunnel and exhaust duct respectively.
The first-level buffer device includes the buffer part A in portion disposed thereon and the buffer part B positioned at its underpart.
Further, flexible wrapping layer is equipped with outside the first buffer unit.
Further, spiral guide slot is equipped in the air inlet guide pipe.
Further, the ventilation slot inner wall is arc-shaped, and the corresponding corner angle of the arc-shaped inner wall is more than 180
Degree.
Further, filter screen is equipped between the ventilating fan and airintake wind-tunnel.
Further, the buffer part A is elastic buffering pad, and the elastic buffering pad is filled out by rubber pad and foam buffering
Material composition.
Further, the buffer part B is spring assembly, and the buffer part B is uniformly distributed in below the buffer part A,
And it is connected firmly with buffer part A.
Further, the car cab roof is equipped with the connector projected in parallel out downwards, and second ventilation mechanism fastens
In on connector, cable holding tank is formed between car cab roof and the second ventilation mechanism.
Compared with prior art, the beneficial effects of the present invention are：A variety of ventilation devices are designed, can be adopted according to passengers quantity
Take different draft types so that car Uniform Ventilation everywhere；It is arranged inside and outside buffer unit in lift car, increases cushion effect
Degree ensures the safety of personnel in lift car to greatest extent.
Description of the drawings
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram of ventilation mechanism of the present invention；
Reference sign：1- car cabs；2- level-one ventilation devices；21- air inlets；22- air exhausters；23- exhaust ducts；
The first ventilation mechanisms of 24-；241- air inlet guide pipes；242- ventilation slots；243- air inlet guide pipes；3- two level ventilation devices；31- into
Gas wind turbine；32- airintake wind-tunnels；33- filter screens；The second ventilation mechanisms of 34-；4- first-level buffer devices；5- secondary buffer devices；6-
Connector；7- cable holding tanks；8- armrest systems.
Specific implementation mode
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control illustrates this hair
Bright specific implementation mode, but protection scope of the present invention be not limited to it is as described below.
As shown in Figure 1 and Figure 2, the present invention provides a kind of lift cars convenient for ventilation comprising has described in car cab 1.
Lift car further includes having level-one ventilation device 2, two level ventilation device 3, first-level buffer device 4, secondary buffer device 5 and handrail
Device 8；The level-one ventilation device 2 is set in side wall of the car cab 1 far from door body, and two level ventilation device 3 is set to car
The top of body 1, first-level buffer device 4 are placed in the bottom of car cab 1, and secondary buffer device 5 is set under first-level buffer device 4
Side, armrest system 8 are set to inside car cab 1.
The level-one ventilation device 2 is made of air inlet 21, air exhauster 22 and the first ventilation mechanism 24；The air inlet
21 are set to lower sidewall of the car cab 1 far from door body, and elevator shaft is connected to 1 inside of car cab；The air exhauster 22 is set
In 1 top of car cab, it is connect with 1 inside of car cab by exhaust duct 23；It is remote that first ventilation mechanism 24 is set to car cab 1
Side wall inner surfaces from door body comprising air inlet guide pipe 241, ventilation slot 242 and the outlet being sequentially arranged on the same line
Guide pipe 243, air inlet guide pipe 243 are connect with air inlet 21, and outlet guide pipe 243 is connect with exhaust duct 23.
The two level ventilation device 3 includes ventilating fan 31 and the second ventilation mechanism 34, and ventilating fan 31 is set to car cab 1
Top is connect by airintake wind-tunnel 32 with 1 inside of car cab；Second ventilation mechanism 34 is set to 1 roof inner surface of car cab,
The structure of second ventilation mechanism 34 is identical as the structure of the first ventilation mechanism 24, inlet end and outlet side respectively with airintake wind-tunnel
32 and exhaust duct 23 connect.
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 24 being arranged side by side in groups, and the two level ventilation device 3 includes
Second ventilation mechanism 34 arranged side by side in groups.
The first-level buffer device 4 includes the buffer part A41 in portion disposed thereon and the buffer part B42 positioned at its underpart.
First buffer unit, 4 outside is equipped with flexible wrapping layer.
It is equipped with spiral guide slot in the air inlet guide pipe 243, screw thread is equipped in spiral guide slot, being used for will be from air inlet
The air rotation that guide pipe 243 flows into, forms spiral air flow..
242 inner wall of ventilation slot is arc-shaped, and the corresponding corner angle of the arc-shaped inner wall is 185 degree.It needs
Bright, arc-shaped inner wall is conducive to keep the rotary force of spiral air flow itself.The corresponding apex angle angle of the arc-shaped inner wall
Degree is more than 180 degree, i.e., the section of the described inner wall is major arc, plays guiding role to spiral air flow, prevents air-flow excessively outside
Effusion.
It is equipped with filter screen 33 between the ventilating fan 31 and airintake wind-tunnel 32, can be improved from the air of ventilating fan 31
Cleannes.
The buffer part A41 is elastic buffering pad, and the elastic buffering pad is made of rubber pad and foam buffering filler.
The buffer part B42 is spring assembly, and the buffer part B42 is uniformly distributed in below the buffer part A41, and with
Buffer part A41 is connected firmly.
1 roof of the car cab is equipped with the connector 6 projected in parallel out downwards, and second ventilation mechanism 34 is fastened on connection
On part 6, cable holding tank 7 is formed between 1 roof of car cab and the second ventilation mechanism 34.
For buffering, specifically, when elevator is out of control, the passenger in lift car only needs by armrest system
For 8 semi-crouch on the first buffer unit 4, the first buffer unit 4 can reduce the impact force that elevator whereabouts generates human body, the second buffering
Device 5 can also mitigate the impact force that elevator whereabouts generates human body, to protect the personal safety of passenger to greatest extent.
The above disclosure is only the preferred embodiments of the present invention, cannot limit the right model of the present invention with this certainly
It encloses, therefore equivalent changes made in accordance with the claims of the present invention, is still within the scope of the present invention.
Claims (8)
1. a kind of lift car convenient for ventilation comprising there is car cab（1）, it is characterised in that：The lift car further includes
There is level-one ventilation device（2）, two level ventilation device（3）, first-level buffer device（4）, secondary buffer device（5）And armrest system
（8）；The level-one ventilation device（2）It is set to car cab（1）In side wall far from door body, two level ventilation device（3）It is set to
Car cab（1）Top, first-level buffer device（4）It is placed in car cab（1）Bottom, secondary buffer device（5）It is set to level-one
Buffer unit（4）Downside, armrest system（8）It is set to car cab（1）It is internal；
The level-one ventilation device（2）By air inlet（21）, air exhauster（22）With the first ventilation mechanism（24）Composition；It is described into
Gas port（21）Set on car cab（1）Lower sidewall far from door body, by elevator shaft and car cab（1）Inside connection；The row
Gas wind turbine（22）Set on car cab（1）Top passes through exhaust duct（23）With car cab（1）Inside connection；First ventilation
Mechanism（24）Set on car cab（1）Side wall inner surfaces far from door body comprising be sequentially arranged on the same line into conductance
Xiang Guan（241）, ventilation slot（242）With outlet guide pipe（243）, air inlet guide pipe（243）With air inlet（21）Connection, goes out conductance
Xiang Guan（243）With exhaust duct（23）Connection；
The two level ventilation device（3）Including ventilating fan（31）With the second ventilation mechanism（34）, ventilating fan（31）Set on sedan-chair
Carriage body（1）Top passes through airintake wind-tunnel（32）With car cab（1）Inside connection；Second ventilation mechanism（34）Set on car
Body（1）Roof inner surface, the second ventilation mechanism（34）Structure and the first ventilation mechanism（24）Structure it is identical, inlet end and
Outlet side respectively with airintake wind-tunnel（32）And exhaust duct（23）Connection；
The first-level buffer device（4）Buffer part A including portion disposed thereon（41）With the buffer part B positioned at its underpart（42）.
2. a kind of lift car convenient for ventilation described in claim 1, it is characterised in that：First buffer unit（4）Outside is set
There is flexible wrapping layer.
3. a kind of lift car convenient for ventilation as described in claim 1, it is characterised in that：The air inlet guide pipe（243）
It is interior to be equipped with spiral guide slot.
4. a kind of lift car convenient for ventilation as described in claim 1, it is characterised in that：The ventilation slot（242）Inner wall
To be arc-shaped, the corresponding corner angle of the arc-shaped inner wall is more than 180 degree.
5. a kind of lift car convenient for ventilation as described in claim 1, it is characterised in that：The ventilating fan（31）With into
Gas air duct（32）Between be equipped with filter screen（33）.
6. a kind of lift car convenient for ventilation as described in claim 1, it is characterised in that：The buffer part A（41）For bullet
Property cushion pad, the elastic buffering pad by rubber pad and foam buffering filler form.
7. a kind of lift car convenient for ventilation as described in claim 1 or 6, it is characterised in that：The buffer part B（42）For
Spring assembly, the buffer part B（42）It is uniformly distributed in the buffer part A（41）Lower section, and with buffer part A（41）Connection jail
Gu.
8. a kind of lift car convenient for ventilation as described in claim 1, it is characterised in that：The car cab（1）Roof is set
There is the connector projected in parallel out downwards（6）, second ventilation mechanism（34）It is fastened on connector（6）On, car cab（1）Roof
With the second ventilation mechanism（34）Between formed cable holding tank（7）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339966.6A CN108502683A (en) | 2018-04-16 | 2018-04-16 | A kind of lift car convenient for ventilation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810339966.6A CN108502683A (en) | 2018-04-16 | 2018-04-16 | A kind of lift car convenient for ventilation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108502683A true CN108502683A (en) | 2018-09-07 |
Family
ID=63382001
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810339966.6A Withdrawn CN108502683A (en) | 2018-04-16 | 2018-04-16 | A kind of lift car convenient for ventilation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108502683A (en) |
-
2018
- 2018-04-16 CN CN201810339966.6A patent/CN108502683A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180907 |
|
| WW01 | Invention patent application withdrawn after publication |