CN211884648U

CN211884648U - Elevator car degassing unit

Info

Publication number: CN211884648U
Application number: CN202020242213.6U
Authority: CN
Inventors: 饶洪境
Original assignee: Foshan Jialing Elevator Co Ltd
Current assignee: Foshan Jialing Elevator Co Ltd
Priority date: 2020-03-03
Filing date: 2020-03-03
Publication date: 2020-11-10
Anticipated expiration: 2030-03-03

Abstract

The utility model discloses an elevator car degassing unit, which comprises a lift car, the upside fixed mounting of car has mixing box and first motor, stirring leaf in the first motor drive mixing box rotates, the upside fixed mounting of car has the water pump, water pump intercommunication mixing box and car, it sprays to the car disinfectant, it is even to make it spray, through setting up ultraviolet ray disinfection lamp, anion generator and ozone generator, further kill the bacterium of car inside, the disinfection effect has been improved, prevent the production of bacterium, utilize the controller simultaneously, thermal infrared human sensor and ozone concentration detection sensor, the opening and closing of each disinfecting equipment of coordinated control and ventilation equipment, avoid degassing unit to cause the influence to human health, increase elevator car degassing unit's practicality.

Description

Elevator car degassing unit

Technical Field

The utility model relates to an elevator car disinfection technical field specifically is an elevator car degassing unit.

Background

The elevator is more and more widely used along with the higher building of floors, great convenience is brought to the life of people by the elevator, and because the elevator is a public article, a plurality of users do not provide a healthy use environment for users, and generally, the elevator is internally or periodically disinfected, so that the spread of viruses is reduced, and the health of people is maintained. Particularly in the areas of hospitals, schools and the like, the disinfection operation is more frequent.

Present elevator car degassing unit is in the use, and the disinfection effect is obvious enough, can not eliminate the bacterium completely, makes the bacterium continue to breed easily, and harm is great to the human body, influences elevator car degassing unit's normal use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an elevator car degassing unit possesses little to human harm, and the effectual advantage of disinfection has solved the disinfection effect obvious inadequately, can not eliminate the bacterium completely, makes the bacterium continue to breed easily, endangers great problem to the human body.

In order to achieve the above object, the utility model provides a following technical scheme: an elevator car disinfection device comprises a car, a controller is fixedly arranged in the inner wall of the car, a mixing box is fixedly arranged on the left side of the upper portion of the car, a fixing plate is fixedly arranged on the left side of the mixing box, a first motor is fixedly arranged on the upper side of the fixing plate, a stirring rod is fixedly arranged at the output end of the first motor, a stirring blade is fixedly arranged on the surface of the stirring rod, a feed inlet is fixedly arranged on the upper portion of the mixing box, a water pump is fixedly arranged on the upper side of the car, a first guide pipe is fixedly arranged at the water inlet of the water pump, the other end of the first guide pipe extends into the mixing box, a second guide pipe is fixedly arranged at the water outlet of the water pump, a plurality of spray heads are fixedly arranged on the surface of the second guide pipe, the spray heads extend into the car, an air blower and a purification, the air outlet of the air blower is fixedly provided with a third guide pipe, the other end of the third guide pipe extends to the inside of the purifying box, and the bottom of the purifying box is fixedly provided with an air outlet pipe.

Preferably, a filter screen is fixedly installed inside the purification box.

Preferably, first recess has been seted up to the top inner wall one side of car, the inside fixed mounting of first recess has the fixing base, the second recess has been seted up on the surface of fixing base, the inside joint of second recess has the lamp stand, the bottom fixed mounting of lamp stand has the ultraviolet ray disinfection lamp, car top inner wall central authorities fixed mounting has hot infrared human sensor, and ozone concentration detection sensor is installed to one side of hot infrared human sensor, the play tuber pipe separate into left part and right part through the baffle, go out the tuber pipe right part and install anion generator, go out the tuber pipe left part and install ozone generator, first motor, water pump, air-blower, ultraviolet ray disinfection lamp, hot infrared human sensor, anion generator, ozone generator and ozone concentration detection sensor electric connection to controller, set for the ultraviolet ray disinfection lamp through the controller according to actual conditions, The starting and closing conditions of the anion generator and the ozone generator are set to realize different application modes, if the anion generator is set to be in a normally open state, the thermal infrared human body sensor detects whether a person exists in the elevator car, if no person exists, a signal is fed back to the controller, the controller controls the ultraviolet disinfection lamp to be started, the interior of the elevator car is disinfected by ultraviolet rays, when the controller detects that the person presses an elevator button from the outside, the controller controls the elevator car to reach a corresponding floor, meanwhile, the ultraviolet disinfection lamp is controlled to be turned off, the human body is prevented from being injured by the ultraviolet rays, and when the person leaves the elevator, the thermal infrared human body sensor detects that no person exists, and then the ultraviolet disinfection lamp is started; when the time period exceeds a certain time period, the elevator is in an unmanned state, the controller controls the starting of the ozone generator, the elevator enters a forbidden state until the controller detects that the ozone concentration reaches the disinfection standard through the ozone concentration detection sensor, when a person is about to enter the elevator, the controller can judge whether the ozone concentration reaches the safety standard, if not, the power of the second motor is improved, and ventilation is accelerated.

Preferably, the inside fixed mounting of fixing base has the third recess, the inside of third recess is provided with the spring, the inside of spring is provided with the gag lever post, the fixed surface of gag lever post installs the slide, the gag lever post has been seted up to the both sides of lamp stand, gag lever post and spacing groove looks joint.

Preferably, the other end of the limiting rod is fixedly provided with a pull ring, and the lower side of the first groove is fixedly provided with a protective cover through a nut.

Preferably, the right fixed mounting has the support in the bottom plate of car, the upside fixed mounting of support has the second motor, the output fixed mounting of second motor has the exhaust fan, second motor electric connection to controller.

Preferably, the lower surface of the support is provided with a through hole, and the bottom wall of the lift car is provided with ventilation filter cotton corresponding to the second motor

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a mutually supporting of first motor, puddler and stirring leaf goes on the inside mixed medicament of mixing box, makes its stirring, improves mixing efficiency, through mutually supporting of water pump, first pipe, second pipe and shower nozzle, sprays the inside disinfectant that disinfects of car, makes it spray evenly.

2. Through setting up ultraviolet ray disinfection lamp, anion generator and ozone generator, further kill the bacterium of car inside, improved disinfection effect, prevent the production of bacterium, utilize controller, thermal infrared human sensor and ozone concentration detection sensor simultaneously, the opening and closing of each disinfecting equipment of coordinated control and ventilation equipment avoids degassing unit to cause the influence to human health.

3. The utility model discloses an air-blower, third pipe and the mutually supporting of play tuber pipe, to the inside sufficient air of inputing of car, through the inside filter screen that sets up of purifying box, filter the air that gets into, prevent inside the bacterium gets into the car, through the second motor, mutual cooperation of exhaust fan, through-hole and ventilation filter pulp prevents that the vexed phenomenon of taking personnel appearance in the car inside the unnecessary air escape car of car.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

FIG. 3 is an enlarged schematic view of part A of FIG. 2 according to the present invention;

fig. 4 is an enlarged schematic structural view of a portion B in fig. 2 according to the present invention.

In the figure: 1 lift car, 2 mixing boxes, 3 fixing plates, 4 first motors, 5 stirring rods, 6 stirring blades, 7 feed inlets, 8 water pumps, 9 first guide pipes, 10 second guide pipes, 11 spray heads, 12 air blowers, 13 third guide pipes, 14 purification boxes, 15 air outlet pipes, 16 filter screens, 17 first grooves, 18 fixed seats, 19 second grooves, 20 lamp holders, 21 ultraviolet disinfection lamps, 22 third grooves, 23 springs, 24 limiting rods, 25 sliding plates, 26 limiting grooves, 27 pull rings, 28 protective covers, 29 supports, 30 second motors, 31 exhaust fans, 32 through holes, 33 ventilation filter cotton, 34 thermal infrared human body sensors, 35 negative ion generators, 36 ozone generators and 37 controllers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, an elevator car disinfection device comprises a car 1, a controller 37 is fixedly arranged in the inner wall of the car 1, a mixing box 2 is fixedly arranged on the left side of the upper portion of the car 1, a fixing plate 3 is fixedly arranged on the left side of the mixing box 2, a first motor 4 is fixedly arranged on the upper side of the fixing plate 3, a stirring rod 5 is fixedly arranged at the output end of the first motor 4, a stirring blade 6 is fixedly arranged on the surface of the stirring rod 5, a feed inlet 7 is fixedly arranged on the upper portion of the mixing box 2, the stirring rod 5 is driven by the first motor 4 to rotate, the stirring blade 6 is driven by the stirring rod 5 to rotate, disinfectant in the mixing box is stirred to be uniformly stirred, the mixing efficiency is improved, a water pump 8 is fixedly arranged on the upper side of the car 1, a first guide pipe 9 is fixedly arranged at the water inlet of the water pump 8, and the other, a second guide pipe 10 is fixedly installed at a water outlet of the water pump 8, a plurality of spray heads 11 are fixedly installed on the surface of the second guide pipe 10, the spray heads 11 extend into the car 1, the water pump 8 extracts disinfectant inside the mixing box 2 through a first guide pipe 9, the disinfectant is sprayed out through the second guide pipe 10 and the spray heads 11 to disinfect the inside of the car 1 to enable the disinfectant to be uniformly sprayed, an air blower 12 and a purifying box 14 are fixedly installed on the right side of the upper portion of the car 1, a third guide pipe 13 is fixedly installed at the air outlet of the air blower 12, the other end of the third guide pipe 13 extends into the purifying box 14, an air outlet pipe 15 is fixedly installed at the bottom of the purifying box 14, a filter screen 16 is fixedly installed inside the purifying box 14, air is blown into the third guide pipe 13 and the purifying box 14 through the air blower 12, the air is filtered through the filter screen 16 and then is discharged through the, prevent the phenomenon of air tightness.

Referring to fig. 2 and 3, a first groove 17 is formed in one side of an inner wall of a top portion of a car 1, a fixing seat 18 is fixedly installed inside the first groove 17, a second groove 19 is formed in a surface of the fixing seat 18, a lamp holder 20 is clamped inside the second groove 19, an ultraviolet disinfection lamp 21 is fixedly installed at a bottom of the lamp holder 20, a third groove 22 is fixedly installed inside the fixing seat 18, a spring 23 is arranged inside the third groove 22, a limiting rod 24 is arranged inside the spring 23, a sliding plate 25 is fixedly installed on a surface of the limiting rod 24, limiting rods 24 are arranged on two sides of the lamp holder 20, the limiting rod 24 is clamped with a limiting groove 26, a pull ring 27 is fixedly installed at the other end of the limiting rod 24, a protective cover 28 is fixedly installed on a lower side of the first groove 17 through a nut, when the ultraviolet disinfection lamp is maintained, the protective cover 28 is removed through the nut, the pull ring, the limiting rod 24 drives the sliding plate 25 to move, the sliding plate 25 extrudes the spring 23, the limiting rod 24 is separated from the limiting groove 26, the limitation of the second groove 19 and the lamp holder 20 is removed, the ultraviolet disinfection lamp 21 is convenient to replace, the labor intensity is reduced, and the maintenance efficiency is improved; 1 top inner wall central authorities fixed mounting of car has hot infrared human sensor 34, and ozone concentration detection sensor is installed to one side of hot infrared human sensor 34, play tuber pipe 15 separate into left part and right part through the baffle, go out the tuber pipe 15 right part and install anion generator 35, go out the tuber pipe 15 left part and install ozone generator 36, first motor 4, water pump 8, air-blower 12, ultraviolet ray disinfection lamp 21, hot infrared human sensor 34, anion generator 35, ozone generator 36 and ozone concentration detection sensor electric connection to controller 37. In addition, the thermal infrared human body sensor 34 detects whether a person exists in the elevator car, if no person exists, a signal is fed back to the controller 37, the controller 37 controls the ultraviolet disinfection lamp 21, the negative ion generator 35 and the ozone generator 36 to be started, the inside of the elevator car is disinfected by ultraviolet rays, negative ions and ozone, when the controller 37 detects that the person presses an elevator button from the outside, the controller controls the elevator car 1 to reach a corresponding floor, and simultaneously controls the ultraviolet disinfection lamp 21, the negative ion generator 35 and the ozone generator 36 to be turned off, so that the harm of the ultraviolet rays, the negative ions and the ozone to a human body is avoided, and when the person leaves the elevator, the thermal infrared human body sensor 34 detects that no person exists, and then the ultraviolet disinfection lamp 21, the negative ion generator 35 and the ozone generator 36 are started.

Referring to fig. 2 and 4, a bracket 29 is fixedly mounted on the right side in a bottom plate of the car 1, a second motor 30 is fixedly mounted on the upper side of the bracket 29, an exhaust fan 31 is fixedly mounted at an output end of the second motor 30, the second motor 30 is electrically connected to a controller 37, a through hole 32 is formed in the lower surface of the bracket 29, ventilation filter cotton 33 corresponding to the second motor 30 is arranged on the bottom wall of the car 1, the controller 37 controls the second motor 30 to drive the exhaust fan 31 to rotate, redundant air in the car 1 is exhausted out of the car, and the phenomenon of air tightness of passengers in the car 1 is prevented.

The working principle is as follows: when the elevator car disinfection device is used, disinfectant enters the interior of a mixing box 2 from a feed inlet 7, a stirring rod 5 is driven to rotate by a first motor 4, a stirring blade 6 of a driving machine of the stirring rod 5 rotates to stir the disinfectant in the interior of the mixing box, the disinfectant in the interior of the mixing box 2 is pumped out by a water pump 8 through a first guide pipe 9 and is sprayed out through a second guide pipe 10 and a spray head 11 to disinfect the interior of a car 1, a third guide pipe 13 and a purification box 14 into which wind is blown by an air blower 12 are filtered through a filter screen 16 and then discharged through an air outlet pipe 15, enough air is input into the interior of the car 1, an exhaust fan 31 is driven to rotate by a second motor 30 to discharge redundant air in the interior of the car 1 out of the interior of the car, the phenomenon of air tightness of passengers in the car 1 is prevented, when an ultraviolet disinfection lamp is maintained, a protective cover 28 is taken down through a nut, the pull ring 27 drives the limiting rod 24 to move, the limiting rod 24 drives the sliding plate 25 to move, the sliding plate 25 extrudes the spring 23, the limiting rod 24 is separated from the limiting groove 26, the limitation of the second groove 19 and the lamp holder 20 is removed, the ultraviolet disinfection lamp 21 is convenient to replace, the labor intensity is reduced, and the maintenance efficiency is improved.

In the middle of the in-service use, can set for water pump 8 in controller 37 and regularly start at a certain time point in the morning every day, disinfect to the inside antiseptic solution that sprays of car 1, reach corresponding disinfection time after long or reach a certain time point in the morning, controller 37 control first motor 4 and the start of second motor 30 high power take a breath to car 1 inside, avoid the antiseptic solution in the car 1 to remain, produce harmful effects to the human body. Meanwhile, the controller 37 controls the low-power start of the first motor 4 and the second motor 30 for continuous ventilation during a normal time period. Evenly be provided with ultraviolet disinfection banks in the elevator well simultaneously, ultraviolet disinfection banks electric connection is to time switch, sets for the air of ultraviolet disinfection banks in regularly disinfecting to the elevator well through time switch, avoids the air in the elevator well to pollute the air in car 1 when the elevator takes a breath, further promotes disinfection effect.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An elevator car degassing unit, includes car (1), fixed controller (37) that is provided with in car (1) inner wall, its characterized in that: the utility model discloses a car, including car (1), upper portion left side fixed mounting have mixing box (2), the left side fixed mounting of mixing box (2) has fixed plate (3), the upside fixed mounting of fixed plate (3) has first motor (4), the output fixed mounting of first motor (4) has puddler (5), the fixed surface of puddler (5) installs stirring leaf (6), the upper portion fixed mounting of mixing box (2) has feed inlet (7), the upside fixed mounting of car (1) has water pump (8), the water inlet department fixed mounting of water pump (8) has first pipe (9), the other end of first pipe (9) extends to the inside of mixing box (2), the water outlet department fixed mounting of water pump (8) has second pipe (10), the fixed surface of second pipe (10) installs a plurality of shower nozzles (11), shower nozzle (11) extend to inside car (1), the upper portion right side fixed mounting of car (1) has air-blower (12) and purifying box (14), the air outlet department fixed mounting of air-blower (12) has third pipe (13), the other end of third pipe (13) extends to inside purifying box (14), the bottom fixed mounting of purifying box (14) has air-out pipe (15).

2. An elevator car disinfection apparatus as claimed in claim 1, wherein: and a filter screen (16) is fixedly arranged in the purification box (14).

3. An elevator car disinfection apparatus as claimed in claim 1, wherein: a first groove (17) is formed in one side of the inner wall of the top of the car (1), a fixed seat (18) is fixedly mounted inside the first groove (17), a second groove (19) is formed in the surface of the fixed seat (18), a lamp holder (20) is clamped inside the second groove (19), and an ultraviolet disinfection lamp (21) is fixedly mounted at the bottom of the lamp holder (20); car (1) top inner wall central authorities fixed mounting has hot infrared human sensor (34), and ozone concentration detection sensor is installed to one side of hot infrared human sensor (34), play tuber pipe (15) separate into left part and right part through the baffle, go out tuber pipe (15) right part and install anion generator (35), go out tuber pipe (15) left part and install ozone generator (36), first motor (4), water pump (8), air-blower (12), ultraviolet ray disinfection lamp (21), hot infrared human sensor (34), anion generator (35), ozone generator (36) and ozone concentration detection sensor electric connection to controller (37).

4. An elevator car disinfection apparatus as claimed in claim 3, wherein: the inside fixed mounting of fixing base (18) has third recess (22), the inside of third recess (22) is provided with spring (23), the inside of spring (23) is provided with gag lever post (24), the fixed surface of gag lever post (24) installs slide (25), gag lever post (24) have been seted up to the both sides of lamp stand (20), gag lever post (24) and spacing groove (26) looks joint.

5. An elevator car disinfection apparatus as claimed in claim 4, wherein: the other end fixed mounting of gag lever post (24) has pull ring (27), there is protection casing (28) the downside of first recess (17) through nut fixed mounting.

6. An elevator car disinfection apparatus as claimed in claim 1, wherein: fixed mounting has support (29) on the right in the bottom plate of car (1), the downside fixed mounting of support (29) has second motor (30), the output fixed mounting of second motor (30) has exhaust fan (31), second motor (30) electric connection to controller (37).

7. An elevator car disinfection apparatus as claimed in claim 6, wherein: through-hole (32) have been seted up to the lower surface of support (29), car (1) diapire is equipped with ventilation filter pulp (33) that correspond with second motor (30).