CN109484952A - A kind of groceries ladder using wind leaching dedusting - Google Patents

A kind of groceries ladder using wind leaching dedusting Download PDF

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Publication number
CN109484952A
CN109484952A CN201811630501.2A CN201811630501A CN109484952A CN 109484952 A CN109484952 A CN 109484952A CN 201811630501 A CN201811630501 A CN 201811630501A CN 109484952 A CN109484952 A CN 109484952A
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CN
China
Prior art keywords
filter
blower
nozzle
groceries
high efficiency
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.)
Pending
Application number
CN201811630501.2A
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Chinese (zh)
Inventor
彭胜淼
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jiangsu Elfa Elevator Co Ltd
Original Assignee
Jiangsu Elfa Elevator Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jiangsu Elfa Elevator Co Ltd filed Critical Jiangsu Elfa Elevator Co Ltd
Priority to CN201811630501.2A priority Critical patent/CN109484952A/en
Publication of CN109484952A publication Critical patent/CN109484952A/en
Pending legal-status Critical Current

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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B66HOISTING; LIFTING; HAULING
    • B66BELEVATORS; ESCALATORS OR MOVING WALKWAYS
    • B66B11/00Main component parts of lifts in, or associated with, buildings or other structures
    • B66B11/02Cages, i.e. cars
    • B66B11/0226Constructional features, e.g. walls assembly, decorative panels, comfort equipment, thermal or sound insulation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B08CLEANING
    • B08BCLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B5/00Cleaning by methods involving the use of air flow or gas flow
    • B08B5/02Cleaning by the force of jets, e.g. blowing-out cavities

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  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Structural Engineering (AREA)
  • Cage And Drive Apparatuses For Elevators (AREA)

Abstract

The present invention provides a kind of groceries ladders using wind leaching dedusting, including control panel, control system in car body, nozzle, high efficiency particulate air filter, ventilation shaft, blower, medium effeciency filter, low efficient filter, elevator;The blower is set to car body lower end, successively it is connect with medium effeciency filter, low efficient filter, low efficient filter is mounted at car body side wall lower ends by screw, and the other end of the blower is connect by ventilation shaft with high efficiency particulate air filter, and the high efficiency particulate air filter is connect with nozzle.The application is by being arranged nozzle in four carriage inner walls, it will be sprayed from all directions high speed to cargo through the filtered clean gas flow of high efficiency particulate air filter by nozzle, effectively and rapidly blow the dust particle of cargo surfaces off, dust laden air is after the filtering twice of low efficient filter and medium effeciency filter, it is sucked by blower, it sprays from nozzle after pressurization by high efficiency particulate air filter, so that elevator just obtains dedusting at runtime, improves work efficiency again.

Description

A kind of groceries ladder using wind leaching dedusting
Technical field
The present invention relates to elevator dedusting technology field more particularly to a kind of groceries ladders using wind leaching dedusting.
Background technique
Groceries ladder is widely used at factory, warehouse, shopping center, hotel, airport, station, various larger for transporting Type or compared with heavy wares, plant area is in mobile phone production process in order to fast transport mobile phone part, and after production is completed, mobile phone Equipment storage, outbound, improving production efficiency just will use groceries ladder, and groceries ladder also becomes main transport vehicle, mesh The scheme that the preceding ladder of groceries in the market is made without being especially completely directed to groceries ladder dedusting aspect, while in groceries ladder use process Cargo is easy to bump against car body, causes the damage of car body.
Summary of the invention
To overcome the problems, such as groceries ladder dedusting existing in the prior art, dedusting is drenched using wind the present invention provides a kind of Groceries ladder.
It is a kind of using wind leaching dedusting groceries ladder, including car body, nozzle, high efficiency particulate air filter, ventilation shaft, blower, Medium effeciency filter, low efficient filter, control panel, control system in elevator;The blower is set to car body lower end, successively It being connect with medium effeciency filter, low efficient filter, low efficient filter is mounted at car body side wall lower ends by screw, The other end of the blower is connect by ventilation shaft with high efficiency particulate air filter, and the high efficiency particulate air filter is connect with nozzle, the wind Machine is connect with control panel in elevator.
In the present invention, the nozzle uses stainless steel material, and in horn-like, small-bore one end is in car walls, big mouth For diameter in carriage, the nozzle is evenly distributed on car top, left and right sidewall and rear wall.
In the present invention, the high efficiency particulate air filter is arranged in the small-bore place of the nozzle, car walls, the high efficiency filter The shell of device uses galvanized steel plain sheet or stainless steel plate, and outer patch fireproof thermal-insulation layer, the filter core of the high efficiency particulate air filter is using ultra-fine Glass fiber filter paper, outlet air surface be equipped with aluminium expanded sheets or stainless steel plate mesh, the outlet air surface of the high efficiency particulate air filter with it is described Enclosed construction is used at nozzle connection, together with viscose or elastomer-bonded.
In the present invention, the ventilation shaft is all designed using built-in spiral duct, using galvanized iron conduit or stainless steel Pipe.Built-in spiral duct design, greatly improves the working efficiency of blower.
In the present invention, the blower uses water proof type direct-drive type efficient centrifugal blower, has the long-life, low noise, exempts from Safeguard, shake it is small, can the characteristics such as stepless speed regulation, the material of blower housing is using stainless steel or aluminium alloy or steel plate baking vanish.
In the present invention, the blower is additionally provided with booster pump, will be mentioned by the wind speed of low efficient filter and medium effeciency filter Height, the speed for making it fly out from the nozzle are greater than 20m/s.
In the present invention, the low efficient filter, medium effeciency filter, blower are all set to the interior lower end of carriage, The shell of the low efficient filter and medium effeciency filter uses galvanized steel plain sheet or stainless steel plate, the filter core of the low efficient filter Using the air port cotton material Jing Guo water-proofing treatment, low efficient filter uses plate-type filtering case, and the filter core of the medium effeciency filter is adopted With superfine synthesized fiber, bag type filtering bag can be used, plate-type filtering case can also be used.
In the present invention, the ventilation shaft is connect with fire extinguisher canvas hose, in case of waste liquid leaks or hidden fire-fighting danger can be to logical It is rinsed or puts out a fire inside air piping, tertiary filter and car body.
In the present invention, the high 50cm of the car body is rubber material, institute toward anticollison block, the anticollison block is arranged with Anticollison block is stated to paste in car body using silica gel.
In the present invention, the car body is provided with overload detector, and the overload detector includes being mounted on The weight induction device of cage bottom, the weight induction device are connected to the control system.
In the present invention, the car body is internally provided with movable article carrier, and the movable article carrier is stainless steel Matter, under mobile pulley is installed, the movable article carrier is divided into three layers, and the movable article carrier is set as 3 layers, beneath 2 layers of height Identical, beneath 2 layers of use glove framed plate structures are spent, described 3rd layer is equipped with workbin, the workbin opening setting There is an open slot, the 2nd laminate frame is that movable grillage can be removed superposition and be placed into the 1st layer, increase use space, described 3rd layer Upper side is equipped with promotion handrail, and described be equipped with pushes the pulley immediately below handrail to be equipped with brake block.
In the present invention, in the elevator control panel be equipped with wind leaching button, select layer button, door open button, door close button, Emergency relief button and intercommunication button, the intercommunication button are connect with control centre, can directly carry out speech talkback.
In the present invention, fire-fighting button is provided in the elevator on control panel, the fire-fighting button is red silica gel Material, the fire-fighting button external are provided with the shield of transparent acrylic material.
Compared with prior art, the beneficial effects of the present invention are:
1, the application, will be filtered clean through high efficiency particulate air filter by four carriage inner walls setting nozzles in car body Net airflow from all directions high speed injection to cargo, effectively and rapidly blows the dust particle of cargo surfaces off, contains by nozzle Dirt air is sucked, after pressurization again by high efficiency particulate air filter after the filtering twice of low efficient filter and medium effeciency filter by blower It is sprayed from nozzle, so recycles, so that cargo obtains dedusting in the operation of elevator, saved the time, improved work efficiency;
2, the application avoids unnecessary collision from generating dust or waste liquid spilling by the way that anticollison block is arranged in carriage;
3, the application is by placing movable article carrier in car body, so that cargo transport is more convenient;
4, the application installs fire-fighting button on control panel, which, which has, directly initiates fire hydrant pump and display The function of feeding back to lamp of Hydrant starting, to the function of fire-fighting host report alert locations and linkage starting fire hydrant pump Energy.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the groceries ladder embodiment 1 and embodiment 5 that dedusting is drenched using wind of the present invention;
Fig. 2 is a kind of movable article carrier structural schematic diagram of the groceries ladder embodiment 2 using wind leaching dedusting of the present invention;
In figure: 1- car body;2- nozzle;3- high efficiency particulate air filter;4- ventilation shaft;5- blower;6- medium effeciency filter;7- Low efficient filter;51- booster pump;8- movable article carrier;9- mobile pulley;10- handrail;11- brake block.
Specific embodiment
Below in conjunction with drawings and examples, the present invention will be described in further detail.It should be appreciated that described herein Specific examples are only used to explain the present invention, is not intended to limit the present invention.
Embodiment 1:
Fig. 1 is please referred to, is a kind of terraced preferred embodiments of groceries using wind leaching dedusting of the present invention, including car body 1, Nozzle 2, high efficiency particulate air filter 3, ventilation shaft 4, blower 5, medium effeciency filter 6, low efficient filter 7, control panel, control in elevator System;The blower 5 is set to 1 lower end of car body, successively connect with medium effeciency filter 6, low efficient filter 7, thick effect filtering Device 7 is mounted at 1 side wall lower ends of car body by screw, and the other end of the blower 5 passes through ventilation shaft 4 and height It imitates filter 3 to connect, the high efficiency particulate air filter 3 is connect with nozzle 2, and the blower 5 is connect with control panel in elevator.
In the present embodiment, the nozzle 2 uses stainless steel material, and in horn-like, small-bore one end is in car walls, greatly For bore in carriage, the nozzle is evenly distributed on car top, left and right sidewall and rear wall.
In the present embodiment, the high efficiency particulate air filter 3 is arranged in the small-bore place of the nozzle 2, car walls, described efficient The shell of filter 3 uses galvanized steel plain sheet, and the filter core of outer patch fireproof thermal-insulation layer, the high efficiency particulate air filter 3 is fine using superfine glass Filter paper is tieed up, the particle more than or equal to 0.5 μm is filtered out, outlet air surface is equipped with stainless steel plate mesh, the outlet air of the high efficiency particulate air filter 3 Surface and 2 joint of nozzle use enclosed construction, are bonded together with viscose.
In the present embodiment, the ventilation shaft 4 is all designed using built-in spiral duct, using galvanized iron conduit, built-in spiral shell Duct design is revolved, the working efficiency of blower is greatly improved.
In the present embodiment, the blower 5 uses water proof type direct-drive type efficient centrifugal blower, have the long-life, low noise, It is non-maintaining, vibration is small, can the characteristics such as stepless speed regulation, the material of the shell of the blower 5 is steel plate baking vanish.
In the present embodiment, the blower 5 is additionally provided with booster pump 51, will pass through low efficient filter 7 and medium effeciency filter 6 Wind speed improves, and the speed for making it fly out from the nozzle 2 is greater than 20m/s.
In the present embodiment, the low efficient filter 7, medium effeciency filter 6, blower 5 are all set to the interior of carriage The shell of lower end, the low efficient filter 7 and medium effeciency filter 6 uses galvanized steel plain sheet, and the filter core of the low efficient filter 7 uses Air port cotton material by water-proofing treatment, low efficient filter 7 use plate-type filtering case, filter out the particle more than or equal to 5 μm, institute The filter core of medium effeciency filter 6 is stated using superfine synthesized fiber, bag type filtering bag filters out the particle more than or equal to 1 μm.
In the present embodiment, the ventilation shaft 4 is connect with fire extinguisher canvas hose, in case of waste liquid leaks or hidden fire-fighting danger can be right It is rinsed or puts out a fire inside ventilation shaft 4, tertiary filter and car body 1.
In the present embodiment, the 1 high 50cm in inside of car body is rubber toward anticollison block, the anticollison block is arranged with Material, the anticollison block are pasted in car body 1 using silica gel.
In the present embodiment, the car body 1 is provided with overload detector, and the overload detector includes installation In the weight induction device of cage bottom, the weight induction device is connected to the control system.
Embodiment 2:
Fig. 2 is please referred to, in the present embodiment, the car body is internally provided with movable article carrier 8, the activity glove Frame is stainless steel material, under mobile pulley 9 is installed, the movable article carrier is divided into three layers, and beneath two layer height is identical, described Beneath two layers of use glove framed plate structure, the third layer are equipped with workbin, and the workbin opening is provided with open slot, The second layer grillage is that removable be superimposed of movable grillage is placed into first layer, increase use space, one above the third layer Side, which is equipped with, pushes handrail 10, and described be equipped with pushes the pulley immediately below handrail to be equipped with brake block 11.
Embodiment 3:
In the present embodiment, control panel is equipped with wind leaching button, layer button, door open button, shutdown is selected to press in the elevator Button, emergency relief button and intercommunication button, the intercommunication button are connect with control centre, can directly carry out speech talkback.
Embodiment 4:
In the present embodiment, fire-fighting button is provided in the elevator on control panel, the fire-fighting button is red silicon Glue material matter, the fire-fighting button external are provided with the shield of transparent acrylic material.
Embodiment 5:
Fig. 1 is please referred to, in the present embodiment, including car body 1, nozzle 2, high efficiency particulate air filter 3, ventilation shaft 4, blower 5, medium effeciency filter 6, low efficient filter 7, control panel, control system in elevator;The blower 5 is set under car body 1 End, successively connect 7, low efficient filter 7 is installed under 1 side wall of car body by flange with medium effeciency filter 6, low efficient filter The other end at end, the blower 5 is connect by ventilation shaft 4 with high efficiency particulate air filter 3, and the high efficiency particulate air filter 3 connects with nozzle 2 It connects, the blower 5 is connect with control panel in elevator.
In the present embodiment, the nozzle 2 uses stainless steel material, and in horn-like, small-bore one end is in car walls, greatly For bore in carriage, the nozzle 2 is evenly distributed on car top, left and right sidewall and rear wall.
In the present embodiment, the high efficiency particulate air filter 3 is arranged in the small-bore place of the nozzle 2, car walls, described efficient The shell of filter 3 uses stainless steel plate, and the filter core of outer patch fireproof thermal-insulation layer, the high efficiency particulate air filter 3 is fine using superfine glass Tie up filter paper, filter out more than or equal to 0.3 μm particle, outlet air surface is equipped with stainless steel plate mesh, the nozzle 2 it is rotatable with it is high The outlet air surface of effect filter 3 is fixed together, and the angle of rotation is controlled by control panel in elevator, this multiple to some comparisons It can be cleaned up as far as possible when the cargo or more cargo of miscellaneous form.
In the present embodiment, the ventilation shaft 5 is all designed using built-in spiral duct, using stainless steel tube, built-in spiral shell Duct design is revolved, the working efficiency of blower 5 is greatly improved.
In the present embodiment, the blower 5 uses water proof type direct-drive type efficient centrifugal blower, have the long-life, low noise, It is non-maintaining, vibration is small, can the characteristics such as stepless speed regulation, the material of the shell of the blower 5 is stainless steel.
In the present embodiment, the blower 5 is additionally provided with booster pump 51, will pass through low efficient filter 7 and medium effeciency filter 6 Wind speed improves, and the speed for making it fly out from the nozzle 2 is greater than 20m/s.
In the present embodiment, the low efficient filter 7, medium effeciency filter 6, blower 5 are all set to the interior of carriage The shell of lower end, the low efficient filter 7 and medium effeciency filter 6 uses stainless steel plate, and the filter core of the low efficient filter 7 uses Air port cotton material by water-proofing treatment, low efficient filter 7 use plate-type filtering case, and the filter core of the medium effeciency filter 6 uses Superfine synthesized fiber, using plate-type filtering bag.
In the present embodiment, the ventilation shaft 4 is connect with fire extinguisher canvas hose, in case of waste liquid leaks or hidden fire-fighting danger can be right 1 is rinsed or puts out a fire inside ventilation shaft 4, tertiary filter and car body.
In the present embodiment, the car body 1 is 50cm high toward anticollison block is arranged with, and the anticollison block is rubber material Matter, the anticollison block are pasted in car body 1 using silica gel.
A kind of groceries ladder using wind leaching dedusting of the application, passes through four carriage inner walls setting nozzles in car body 1 2, it will be sprayed from all directions high speed to cargo through the filtered clean gas flow of high efficiency particulate air filter 3 by nozzle 2, it is effective and fast Speed blows the dust particle of cargo surfaces off, and dust laden air is after the filtering twice of low efficient filter 7 and medium effeciency filter 6, by wind Machine 5 sucks, and sprays, so recycles, so that cargo is obtained in the operation of elevator from nozzle 2 again by high efficiency particulate air filter 3 after pressurization To dedusting, the time has been saved, has been improved work efficiency;The application avoids unnecessary touch by the way that anticollison block is arranged in carriage It hits and generates dust or waste liquid spilling;The application is by placing movable article carrier 8 in car body, so that cargo transport is more just It is prompt;The application installs fire-fighting button on control panel, which, which has, directly initiates fire hydrant pump and display fire hydrant The function of feeding back to lamp of water pump starting, to the function of fire-fighting host report alert locations and linkage starting fire hydrant pump.
The preferred embodiment of the present invention has shown and described in above description, as previously described, it should be understood that the present invention is not office Be limited to form disclosed herein, should not be regarded as an exclusion of other examples, and can be used for various other combinations, modification and Environment, and can be changed within that scope of the inventive concept describe herein by the above teachings or related fields of technology or knowledge It is dynamic.And changes and modifications made by those skilled in the art do not depart from the spirit and scope of the present invention, then it all should be appended by the present invention In scope of protection of the claims.

Claims (10)

1. a kind of groceries ladder using wind leaching dedusting, it is characterised in that including car body (1), nozzle (2), high efficiency particulate air filter (3), ventilation shaft (4), blower (5), medium effeciency filter (6), low efficient filter (7), control panel, control system in elevator; The blower (5) is set to car body (1) lower end, successively connect with medium effeciency filter (6), low efficient filter (7), slightly imitated Filter (7) is mounted at car body (1) side wall lower ends by screw, and the other end of the blower (5) passes through ventilation Pipeline (4) is connect with high efficiency particulate air filter (3), and the high efficiency particulate air filter (3) connect with nozzle (2), in the blower (5) and elevator Control panel connection.
2. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the nozzle (2) uses Stainless steel material, in horn-like, small-bore one end is in car walls, and for heavy caliber in carriage, the nozzle is evenly distributed on sedan-chair Compartment top portion, left and right sidewall and rear wall.
3. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the high efficiency particulate air filter (3) be arranged in the small-bore place of the nozzle (2), car walls, the shell of the high efficiency particulate air filter (3) using galvanized steel plain sheet or The filter core of stainless steel plate, outer patch fireproof thermal-insulation layer, the high efficiency particulate air filter (3) uses ultra-fine fibre glass filter paper, outlet air surface Equipped with aluminium expanded sheets or stainless steel plate mesh, the outlet air surface and the nozzle (2) joint of the high efficiency particulate air filter (3) are using envelope Closed type structure, together with viscose or elastomer-bonded.
4. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the ventilation shaft (4) It is all designed using built-in spiral duct, using galvanized iron conduit or stainless steel tube.
5. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the blower (5) uses Water proof type direct-drive type efficient centrifugal blower, the material of blower (5) shell is using stainless steel or aluminium alloy or steel plate baking vanish.
6. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the blower (5) also sets There are booster pump (51), will be improved by the wind speed of low efficient filter (7) and medium effeciency filter (6), and make it from the nozzle (2) The speed to fly out is greater than 20m/s.
7. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the low efficient filter (7), medium effeciency filter (6), blower (5) are all set to the interior lower end of carriage, the low efficient filter (7) and in imitated The shell of filter (6) uses galvanized steel plain sheet or stainless steel plate, and the filter core of the low efficient filter (7), which uses, passes through water-proofing treatment Air port cotton material, low efficient filter (7) uses plate-type filtering case, and the filter core of the medium effeciency filter (6) uses ultra-fine synthesis Fiber can use bag type filtering bag, can also use plate-type filtering case.
8. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the ventilation shaft (4) It is connect with fire extinguisher canvas hose, in case of waste liquid leaks or hidden fire-fighting danger can be to ventilation shaft (4), tertiary filter and car body (1) internal to be rinsed or put out a fire.
9. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: inside the car body (1) high 50cm is rubber material toward anticollison block, the anticollison block is arranged with, and the anticollison block is pasted using silica gel in carriage sheet On body (1) inside.
10. a kind of groceries ladder using wind leaching dedusting according to claim 1, it is characterised in that: the car body is set It is equipped with overload detector, the overload detector includes the weight induction device for being mounted on cage bottom, the weight induction Device is connected to the control system.
CN201811630501.2A 2018-12-29 2018-12-29 A kind of groceries ladder using wind leaching dedusting Pending CN109484952A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201811630501.2A CN109484952A (en) 2018-12-29 2018-12-29 A kind of groceries ladder using wind leaching dedusting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201811630501.2A CN109484952A (en) 2018-12-29 2018-12-29 A kind of groceries ladder using wind leaching dedusting

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Publication Number Publication Date
CN109484952A true CN109484952A (en) 2019-03-19

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110125126A (en) * 2019-04-24 2019-08-16 大唐东营发电有限公司 Dust cleaning plant is used in a kind of power plant
CN110397314A (en) * 2019-07-29 2019-11-01 刘元昌 Communication base station room
CN111872005A (en) * 2020-08-10 2020-11-03 江苏顺仕净化设备有限公司 All-round air shower that blows
CN112157068A (en) * 2020-09-02 2021-01-01 衡阳市红彤彤农副产品有限公司 Intelligent air shower for food processing

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CN103394488A (en) * 2013-08-26 2013-11-20 苏州安泰空气技术有限公司 Air spraying purification device
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CN205739948U (en) * 2016-05-17 2016-11-30 康达电梯有限公司 A kind of lift car of circulation ventilating sterilization
CN106744180A (en) * 2016-12-08 2017-05-31 宁波永良电梯技术发展有限公司 Elevator air exchange system and its control method
CN207390757U (en) * 2017-09-16 2018-05-22 福建省中广达特种设备科技有限公司 A kind of lift car air purification sterilization system and device
CN207890866U (en) * 2018-01-22 2018-09-21 北京慕尼黑电梯有限公司 A kind of fire-type traction elevator

Patent Citations (8)

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Publication number Priority date Publication date Assignee Title
CN103056129A (en) * 2013-01-25 2013-04-24 昆山华睿达净化科技有限公司 Air shower
CN103394488A (en) * 2013-08-26 2013-11-20 苏州安泰空气技术有限公司 Air spraying purification device
CN103599900A (en) * 2013-11-25 2014-02-26 吴江纽风环境科技有限公司 Air shower with rotatable nozzles
CN204569090U (en) * 2015-04-08 2015-08-19 浙江快速电梯有限公司 A kind of energy-saving air cleaning systems being applied to elevator
CN205739948U (en) * 2016-05-17 2016-11-30 康达电梯有限公司 A kind of lift car of circulation ventilating sterilization
CN106744180A (en) * 2016-12-08 2017-05-31 宁波永良电梯技术发展有限公司 Elevator air exchange system and its control method
CN207390757U (en) * 2017-09-16 2018-05-22 福建省中广达特种设备科技有限公司 A kind of lift car air purification sterilization system and device
CN207890866U (en) * 2018-01-22 2018-09-21 北京慕尼黑电梯有限公司 A kind of fire-type traction elevator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110125126A (en) * 2019-04-24 2019-08-16 大唐东营发电有限公司 Dust cleaning plant is used in a kind of power plant
CN110397314A (en) * 2019-07-29 2019-11-01 刘元昌 Communication base station room
CN111872005A (en) * 2020-08-10 2020-11-03 江苏顺仕净化设备有限公司 All-round air shower that blows
CN112157068A (en) * 2020-09-02 2021-01-01 衡阳市红彤彤农副产品有限公司 Intelligent air shower for food processing

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