CN106744180A - Elevator air exchange system and its control method - Google Patents
Elevator air exchange system and its control method Download PDFInfo
- Publication number
- CN106744180A CN106744180A CN201611121070.8A CN201611121070A CN106744180A CN 106744180 A CN106744180 A CN 106744180A CN 201611121070 A CN201611121070 A CN 201611121070A CN 106744180 A CN106744180 A CN 106744180A
- Authority
- CN
- China
- Prior art keywords
- air
- elevator
- exchange system
- car
- air interchanger
- 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.)
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
- F24F7/007—Ventilation with forced flow
Abstract
The invention discloses a kind of elevator air exchange system.The elevator air exchange system includes being arranged at the air interchanger of elevator lift-cabin wall and the control device for controlling the air interchanger work, the control device includes regular switching device, start button and counterweight, and the regular switching device, the start button and the counterweight are electrically connected with the air interchanger respectively.Meanwhile, invention additionally discloses a kind of control method of elevator air exchange system.The control method is controlled by the regular switching device, the start button and the counterweight to the air interchanger respectively, reaches the timely and effective purpose to car ventilation.Compared with correlation technique, elevator air exchange system and its control method is simple, ventilation effect is good that the present invention is provided reduce the decoration cost of car to a certain extent.
Description
Technical field
The present invention relates to elevators field, and in particular to a kind of elevator air exchange system and its control method.
Background technology
In recent years, with expanding economy, the levels of substance of people is improved, particularly convex at aspects such as people's trips
Aobvious, increasing lift facility is appeared in people's daily life, such as handrail elevator, vertical car elevator, it has also become people
Indispensable trip instrument, and also extensively using in the family.In the prior art, lift car is closed space,
Elevator interior air circulation is poor, particularly home lift, because its frequency of use is not high, in the case that railway carriage or compartment door is not turned on for a long time,
Air quality problems are particularly acute in railway carriage or compartment, are particularly easy to grow harmful bacteria, and harm passenger's is healthy.
Therefore, it is necessary to provide a kind of elevator air exchange system and its control method solution above-mentioned technical problem.
The content of the invention
In order to solve the above technical problems, present invention offer is a kind of can regularly to take a breath to improve the electricity of air quality in car
Terraced air exchange system and its control method.
The present invention provides a kind of elevator air exchange system, including is arranged at the air interchanger of elevator lift-cabin wall and for controlling
The control device of air interchanger work is stated, the control device includes regular switching device, start button and counterweight, described fixed
When derailing switch, the start button and the counterweight electrically connected with the air interchanger respectively.
Preferably, if the elevator lift-cabin wall includes roof and the dry side wall extended from roof bending, the air interchanger
Including inlet duct and exhaust apparatus, the inlet duct and the exhaust apparatus are located at the roof, and the air inlet is filled
Put and electrically connected with the exhaust apparatus.
Preferably, the elevator air exchange system also includes convection holes, and the convection holes are located at the bottom of the side wall.
Preferably, the inlet duct includes the ventilating fan being sequentially connected, enters gas-bearing formation, inlet channel, the exhaust dress
Put including air exhauster, exhaust outlet and exhaust outlet blinds, the air exhauster is connected with the exhaust outlet, the exhaust outlet blinds
The exhaust outlet is sticked in, the exhaust outlet is distributed in the two ends on the inside of the roof.
Preferably, the inlet duct also includes filter and mozzle, and the filter is arranged in the inlet channel
It is interior, the mozzle located at filter top, and part located at it is described enter gas-bearing formation in, it is described enter gas-bearing formation, the mozzle
Connected with the filter.
Preferably, the mozzle is in back taper, and the mozzle is close to the internal diameter of described filter one end less than another
The internal diameter of one end.
Preferably, the filter includes folding successively airway plate, adhesive linkage, ventilated membrane and the activated carbon adsorption layer for setting.
Preferably, the shape of the filter matches with the shape of cross section of the inlet channel, the filter with
The inlet channel is connected.
The present invention also provides a kind of control method of elevator air exchange system, comprises the following steps：
Air interchanger and regular switching device are provided, the air interchanger is electrically connected with the regular switching device, the timing
Air interchanger work described in derailing switch timing controlled；
Counterweight is provided, the counterweight is electrically connected with the air interchanger, the counterweight detects elevator car
Load-carrying in railway carriage or compartment, and control the air interchanger to work；
Start button is provided, the start button is electrically connected with the air interchanger, institute is controlled by the start button
State air interchanger work.
Preferably, the control method of the elevator air exchange system：
When elevator off-duty：
1. set of time is carried out to the regular switching device in advance；
2. the setting time is reached, the regular switching device starts the air interchanger；
3. the air interchanger operation updates the air in car；
When the elevator is run：
1. passenger enters car；
2. the counterweight senses the presence of passenger, and starts the air interchanger；
3. the air interchanger operation updates the air in car；
When counterweight failure：
1. passenger in car touches and presses the start button；
2. the start button starts the air interchanger；
3. the air interchanger operation updates the air in car.
Compared with prior art, the elevator air exchange system and its control method that the present invention is provided have the advantages that：
First, the regular switching device, the start button and the counterweight are electrically connected with the air interchanger respectively,
When elevator off-duty, the regular switching device can be configured in advance, the air interchanger as described in starting every 5 minutes leads to
The air interchanger is crossed to be updated air in elevator；When the elevator is run, depositing by the counterweight sensing passengers
, and the air interchanger is started to elevator interior ventilation by the counterweight, passenger is felt during elevator is taken
By pure and fresh pleasant air；Meanwhile, passenger can also touch and change electricity to start the air interchanger by the start button
Air in ladder.Thus, the elevator air exchange system can carry out the ventilation operation in car according to number of ways, make the car
Inner air and outer air is circulated, and eliminates wherein peculiar smell, suppresses bacteria breed, improves air quality in the car.
The 2nd, ventilating fan is set on the roof, and the ventilating fan is connected with the inlet channel, and the air inlet wind
Machine uses integral structure with the inlet channel so that roof globality is improved, and structure more levels off to simply, has saved roof
Design decoration cost.
The 3rd, the mozzle is housed, the mozzle is in back taper, and part is located at the air inlet in the inlet channel
In layer, can make in the feeding car of ozone tilting, be compared to the side of the vertical feeding car of air
Formula, this kind of mode can make air fast and effectively be distributed to each corner in the car, give comfort；Enter described in simultaneously
Gas-bearing formation is sandwich, is conducive to the flowing of air.
4th, in the inlet channel be equipped with filter, the filter include successively fold set airway plate, adhesive linkage,
Ventilated membrane and activated carbon adsorption layer, interconnect between each layer, by tiny in the filter plate and absorption air
Grain, dust and pernicious gas, air is clean fresh in the guarantee car；The filter is arranged in the inlet channel,
And shape is connected with the inlet channel, dismounting or the replacing filter is set more to facilitate.
5th, the convection holes are uniformly distributed the bottom of the side wall, and when the elevator is run, outer gas stream can be by described
Convection holes enter the entrance of the elevator interior, the flowing renewal of acceleration elevator interior air, and outer gas stream, can also mitigate
Fluid resistance suffered by elevator, is conducive to being lifted along logical for elevator.
Brief description of the drawings
Fig. 1 is the structural representation of elevator air exchange system of the present invention；
Fig. 2 is the structural representation of elevator air exchange system filter shown in Fig. 1；
Fig. 3 is the structural representation of control device and air interchanger in elevator air exchange system shown in Fig. 1.
Specific embodiment
Below in conjunction with drawings and embodiments, the invention will be further described.
Fig. 1, Fig. 3 are please referred to, wherein, Fig. 1 is the structural representation of elevator air exchange system of the present invention, and Fig. 3 is Fig. 1 institutes
Show the structural representation of control device and air interchanger in elevator air exchange system.The elevator air exchange system 1 includes being arranged at electricity
The air interchanger 13 of terraced car walls 2, control device 15 and convection holes 17 for controlling the air interchanger 13 to work, it is described to change
Device of air 13 is located at the elevator lift-cabin wall 2, and the control device 15 is used to control the opening and closing of the air interchanger 13.
If the elevator lift-cabin wall 2 includes roof 21 and the dry side wall 23 set perpendicular to the roof 21, the roof
21 are fixedly connected with the side wall 23.
The air interchanger 13 includes inlet duct 131 and exhaust apparatus 132, the inlet duct 131 and the exhaust
Device 132 is located at the roof 21, and the two is electrically connected, to ensure during ventilation, the operation of intake and exhaust synchronous coordination.
The inlet duct 131 include ventilating fan 1311, enter gas-bearing formation 1312, inlet channel 1313, filter 1314 and
Mozzle 1315, the ventilating fan 1311 located at the roof 21 top, it is described enter gas-bearing formation 1312 be located at the air inlet wind
Between machine 1311 and the inlet channel 1313, and connected with the inlet channel 1313, it is described enter gas-bearing formation 1312 be interlayer knot
Structure, the structure is conducive to the flowing of air, the inlet channel 1313 be located at the lower section of the ventilating fan 1311 and with it is described enter
Gas-bearing formation 1312 is structure as a whole.
Fig. 2 is referred to, Fig. 2 is the structural representation of elevator air exchange system filter shown in Fig. 1.The filter 1314 is wrapped
Airway plate 13141, adhesive linkage 13142, ventilated membrane 13143 and the activated carbon adsorption layer 13144 folded set successively are included, between each layer
Interconnect, fine particle in air, dust and pernicious gas filtered and adsorb by the filter 1314, ensure described in
Air is totally fresh in car, and the filter 1314 is arranged in the inlet channel 1313, and shape is logical with the air inlet
The shape of cross section in road 1313 matches, and filter 1314 described in dismounting and change is more facilitated.Specifically, the filter
1314 can be square, circular or other shapes.
The mozzle 1315 is located at the top of the filter 1314, and part is entered in gas-bearing formation 1312 described in, described
Enter gas-bearing formation 1312, the mozzle 1315 to be connected with the filter 1314.Specifically, the mozzle 1315 is in back taper,
And the mozzle 1315 is near the internal diameter of the internal diameter less than the other end of the one end of the filter 1314, by the mozzle
1315 water conservancy diversion, make ozone not vertically to be blown into the car but incline direction is blown into the car, thus, make gas
Stream is fast and effectively distributed to each corner, gives comfort.
The quantity of the convection holes 17 is 4, and is uniformly distributed the bottom of the side wall 23.When the elevator is run, outside gas
Stream can enter the entrance of elevator interior, the replacing of acceleration elevator interior air, and outer gas stream by the convection holes 17, also
The fluid resistance suffered by elevator can be mitigated, be conducive to being lifted along logical for elevator.
The exhaust apparatus 132 includes air exhauster 1321, exhaust outlet 1322 and exhaust outlet blinds 1323, the exhaust wind
Hang vertical with the exhaust outlet 1322 of machine 1321 connects, and the exhaust outlet blinds 1323 is sticked in the exhaust outlet 1322.The row
Gas port 1322 is distributed in the two ends of the inner side of the roof 21.Air can be flowed by the exhaust outlet blinds 1323 in the car
Move to the exhaust outlet 1322, the car is expelled to finally by the air exhauster 1321.
Referring again to Fig. 3, the control device 15 includes regular switching device 151, start button 152 and counterweight 153, institute
Regular switching device 151, the start button 152 and the counterweight 153 is stated to be electrically connected with the air interchanger 13 respectively.When
During elevator off-duty, can be configured by the regular switching device 151, every 5 minutes regular switching devices as described in
151 start the air interchanger 13, are updated with to air in elevator；When the elevator is run, by the counterweight 153
The presence of sensing passengers, and the air interchanger 13 is started to elevator interior ventilation by the counterweight 153, passenger is existed
Take and experience pure and fresh pleasant air during elevator；Meanwhile, passenger can also be touched by the start button 152 to start
Air interchanger 13 is stated, so as to change the air in elevator.Therefore, the elevator air exchange system 1 can carry out institute according to number of ways
State the ventilation operation in car, no matter whether there is that personnel are present or personnel are manually operated in elevator, air circulation all may be used in elevator
To be protected.
The control method of the elevator air exchange system 1 comprises the following steps:
When elevator off-duty：
1. the regular switching device 151 is configured in advance；
Specifically, the regular switching device 151 is configured in advance, every 5 minutes regular switching devices as described in
151 start the air interchanger 13；
2. the setting time is reached, the regular switching device 151 starts the air interchanger 13；
3. the operation of the air interchanger 13 updates the air in car.
Specifically, the air interchanger 13 includes the inlet duct 131 and the exhaust apparatus 132, the two electrical connection
And synchronous coordination runs, when the inlet duct 131 starts, the ventilating fan 1311 pumps the outer fresh air of the car
To it is described enter gas-bearing formation 1312, the air of suction it is described enter gas-bearing formation 1312 in be uniformly distributed, and then flow into the inlet channel
1313；
The air of the inlet channel 1313 is flowed into by the water conservancy diversion of the mozzle 1315, through the filter 1314,
Thus dust in air, molecule and pernicious gas are filtered out；
Air after filtering is flowed into the car, because the shape of the mozzle 1315 can send into air tilting
In to the car, so that air Quick uniform is distributed in each corner in the car, comfort is given；
Meanwhile, the exhaust apparatus 132 starts, and the air exhauster 1321 runs, extract lift car in air successively
Outside by the exhaust outlet blinds 1323, exhaust outlet 1322 to the car.
When the elevator is run；
1. passenger enters car；
2. the counterweight 153 senses the presence of passenger, and starts the air interchanger
13；
3. the operation of the air interchanger 13 updates the air in car；
Specifically, the air interchanger 13 includes the inlet duct 131 and the exhaust apparatus 132, the two electrical connection
And synchronous coordination runs, when the inlet duct 131 starts, the ventilating fan 1311 pumps the outer fresh air of the car
To it is described enter gas-bearing formation 1312, the air of suction it is described enter gas-bearing formation 1312 in be uniformly distributed, and then flow into the inlet channel
1313；
The air of the inlet channel 1313 is flowed into by the water conservancy diversion of the mozzle 1315, through the filter 1314,
Thus dust in air, molecule and pernicious gas are filtered out；
Air after filtering is flowed into the car, because the shape of the mozzle 1315 can send into air tilting
In to the car, so that air Quick uniform is distributed in each corner in the car, comfort is given；
Meanwhile, the exhaust apparatus 132 starts, and the air exhauster 1321 runs, extract lift car in air successively
Outside by the exhaust outlet blinds 1323, exhaust outlet 1322 to the car.
When 153 failure of counterweight：
1. passenger in car touches and presses the start button 152；
2. the start button 152 starts the air interchanger 13；
3. the operation of the air interchanger 13 updates the air in car.
Specifically, the air interchanger 13 includes the inlet duct 131 and the exhaust apparatus 132, the two electrical connection
And synchronous coordination runs, when the inlet duct 131 starts, the ventilating fan 1311 pumps the outer fresh air of the car
To it is described enter gas-bearing formation 1312, the air of suction it is described enter gas-bearing formation 1312 in be uniformly distributed, and then flow into the inlet channel
1313；
The air of the inlet channel 1313 is flowed into by the water conservancy diversion of the mozzle 1315, through the filter 1314,
Thus dust in air, molecule and pernicious gas are filtered out；
Air after filtering is flowed into the car, because the shape of the mozzle 1315 can send into air tilting
In to the car, so that air Quick uniform is distributed in each corner in the car, comfort is given；
Meanwhile, the exhaust apparatus 132 starts, and the air exhauster 1321 runs, extract lift car in air successively
Outside by the exhaust outlet blinds 1323, exhaust outlet 1322 to the car.
Compared with prior art, the elevator air exchange system 1 and its control method that the present invention is provided have the advantages that：
First, the regular switching device 151, the start button 152 and the counterweight 153 are filled with the ventilation respectively
13 electrical connections are put, when elevator off-duty, the regular switching device 151 can be configured in advance, as started institute every 5 minutes
Air interchanger 13 is stated, air in elevator is updated by the air interchanger 13；When the elevator is run, by the counterweight
The presence of the sensing passengers of device 153, and the air interchanger 13 is started to elevator interior ventilation by the counterweight 153,
Make passenger that pure and fresh pleasant air is experienced during elevator is taken；Meanwhile, passenger can also be touched by the start button 152
The air in the car is changed to start the air interchanger 13.Therefore, the elevator air exchange system can be according to various ways
Footpath carries out the ventilation operation in the car, circulates the car inner air and outer air, eliminates wherein peculiar smell, suppresses bacteria breed,
Improve air quality in the car.
The 2nd, ventilating fan 1311 is set on the roof 21, and the ventilating fan sets the inlet channel 1311 times
1313, and the ventilating fan 1311 uses integral structure with the inlet channel 1313 so that the globality of the roof 21
Improve, structure more levels off to simply, saved the design decoration cost of the roof 21.
The 3rd, the mozzle 1315 is housed, the mozzle 1315 is in back taper, and part in the inlet channel 1313
Located at it is described enter gas-bearing formation 1312 in, can make in the feeding car of ozone tilting, be compared to air vertical
Send into the car, this kind of mode can make air fast and effectively be distributed to each corner in the car, give comfortable
Sense；It is sandwich to enter gas-bearing formation 1312 described in simultaneously, is conducive to the flowing of air.
The 4th, the filter 1314 is housed, the filter 1314 includes folding what is set successively in the inlet channel 1313
Airway plate 13141, adhesive linkage 13142, ventilated membrane 13143 and activated carbon adsorption layer 13144, interconnect between each layer, lead to
Fine particle, dust and the pernicious gas crossed during the filter 1314 filters and adsorb air, ensure air in the car
It is clean fresh；The filter 1314 is arranged in the inlet channel 1313, and shape coordinates with the inlet channel 1313
Connection, makes filter 1314 described in dismounting and change more facilitate.
5th, the convection holes 17 are uniformly distributed the bottom of the side wall 23, and when the elevator is run, outer gas stream can pass through
The convection holes 17 enter the entrance of the elevator interior, the flowing renewal of acceleration elevator interior air, and outer gas stream, may be used also
To mitigate the fluid resistance suffered by elevator, be conducive to being lifted along logical for elevator.
Embodiments of the invention are the foregoing is only, the scope of the claims of the invention is not thereby limited, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of elevator air exchange system, including it is arranged at the air interchanger of elevator lift-cabin wall and for controlling the air interchanger work
The control device of work, it is characterised in that：The control device includes regular switching device, start button and counterweight, described fixed
When derailing switch, the start button and the counterweight electrically connected with the air interchanger respectively.
2. elevator air exchange system according to claim 1, it is characterised in that：The elevator lift-cabin wall includes roof and Zi Ding
If the dry side wall that wall bending extends, the air interchanger includes inlet duct and exhaust apparatus, the inlet duct and the row
Device of air is located at the roof, and the inlet duct and exhaust apparatus electrical connection.
3. elevator air exchange system according to claim 2, it is characterised in that：The elevator air exchange system also includes convection current
Hole, the convection holes are located at the bottom of the side wall.
4. elevator air exchange system according to claim 2, it is characterised in that：The inlet duct includes that what is be sequentially connected enters
Gas blower fan, enter gas-bearing formation and inlet channel, the exhaust apparatus includes air exhauster, exhaust outlet and exhaust outlet blinds, the exhaust
Blower fan is connected with the exhaust outlet, and the exhaust outlet blinds is sticked in the exhaust outlet, and the exhaust outlet is distributed in the roof
The two ends of inner side.
5. elevator air exchange system according to claim 4, it is characterised in that：The inlet duct also includes filter and leads
Flow tube, the filter is arranged in the inlet channel, and the mozzle is located at filter top, and part is located at institute
State into gas-bearing formation, it is described enter gas-bearing formation, the mozzle connected with the filter.
6. elevator air exchange system according to claim 5, it is characterised in that：The mozzle is in back taper, and described is led
Internal diameter internal diameter less than the other end of the flow tube near described filter one end.
7. elevator air exchange system according to claim 5, it is characterised in that：The filter includes folding successively the ventilation for setting
Guidance tape, adhesive linkage, ventilated membrane and activated carbon adsorption layer.
8. elevator air exchange system according to claim 7, it is characterised in that：The shape of the filter is logical with the air inlet
The shape of cross section in road matches, and the filter is connected with the inlet channel.
9. a kind of control method of elevator air exchange system, it is characterised in that：Comprise the following steps：
Air interchanger and regular switching device are provided, the air interchanger is electrically connected with the regular switching device, the time switch
Air interchanger work described in device timing controlled；
Counterweight is provided, the counterweight is electrically connected with the air interchanger, in the counterweight detection lift car
Load-carrying, and control the air interchanger to work；
Start button is provided, the start button is electrically connected with the air interchanger, changed by described in start button control
Device of air works.
10. the control method of elevator air exchange system according to claim 9, it is characterised in that：
When elevator off-duty：
1. set of time is carried out to the regular switching device in advance；
2. the setting time is reached, the regular switching device starts the air interchanger；
3. the air interchanger operation updates the air in car；
When the elevator is run：
1. passenger enters car；
2. the counterweight senses the presence of passenger, and starts the air interchanger；
3. the air interchanger operation updates the air in car；
When counterweight failure：
1. passenger in car touches and presses the start button；
2. the start button starts the air interchanger；
3. the air interchanger operation updates the air in car.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121070.8A CN106744180A (en) | 2016-12-08 | 2016-12-08 | Elevator air exchange system and its control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611121070.8A CN106744180A (en) | 2016-12-08 | 2016-12-08 | Elevator air exchange system and its control method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106744180A true CN106744180A (en) | 2017-05-31 |
Family
ID=58877226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611121070.8A Withdrawn CN106744180A (en) | 2016-12-08 | 2016-12-08 | Elevator air exchange system and its control method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106744180A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484952A (en) * | 2018-12-29 | 2019-03-19 | 江苏埃尔法电梯有限公司 | A kind of groceries ladder using wind leaching dedusting |
| CN112010137A (en) * | 2019-05-29 | 2020-12-01 | 株式会社日立制作所 | Elevator device and control method thereof |
| CN114476901A (en) * | 2020-10-23 | 2022-05-13 | 株式会社日立制作所 | Elevator and control method of elevator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746095A (en) * | 2004-09-07 | 2006-03-15 | 立稳企业股份有限公司 | Human carrier |
| CN203269277U (en) * | 2013-04-08 | 2013-11-06 | 芜湖乐锐思信息咨询有限公司 | Multifunctional elevator cage |
| CN103626012A (en) * | 2012-08-24 | 2014-03-12 | 日立电梯（中国）有限公司 | Intelligent elevator cleaning system |
| CN105967028A (en) * | 2016-07-31 | 2016-09-28 | 蔡璟 | Energy-saving elevator car ventilation system based on elevator taking people recognition |
| CN205772664U (en) * | 2016-05-17 | 2016-12-07 | 康达电梯有限公司 | A kind of lift car unaware purifies ventilation unit |
| CN206395663U (en) * | 2016-12-08 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Elevator air exchange system |
-
2016
- 2016-12-08 CN CN201611121070.8A patent/CN106744180A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1746095A (en) * | 2004-09-07 | 2006-03-15 | 立稳企业股份有限公司 | Human carrier |
| CN103626012A (en) * | 2012-08-24 | 2014-03-12 | 日立电梯（中国）有限公司 | Intelligent elevator cleaning system |
| CN203269277U (en) * | 2013-04-08 | 2013-11-06 | 芜湖乐锐思信息咨询有限公司 | Multifunctional elevator cage |
| CN205772664U (en) * | 2016-05-17 | 2016-12-07 | 康达电梯有限公司 | A kind of lift car unaware purifies ventilation unit |
| CN105967028A (en) * | 2016-07-31 | 2016-09-28 | 蔡璟 | Energy-saving elevator car ventilation system based on elevator taking people recognition |
| CN206395663U (en) * | 2016-12-08 | 2017-08-11 | 宁波永良电梯技术发展有限公司 | Elevator air exchange system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109484952A (en) * | 2018-12-29 | 2019-03-19 | 江苏埃尔法电梯有限公司 | A kind of groceries ladder using wind leaching dedusting |
| CN112010137A (en) * | 2019-05-29 | 2020-12-01 | 株式会社日立制作所 | Elevator device and control method thereof |
| CN114476901A (en) * | 2020-10-23 | 2022-05-13 | 株式会社日立制作所 | Elevator and control method of elevator |
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Application publication date: 20170531 |