CN112744677A - Elevator with disinfection function and disinfection method of elevator - Google Patents
Elevator with disinfection function and disinfection method of elevator Download PDFInfo
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- CN112744677A CN112744677A CN202110122817.6A CN202110122817A CN112744677A CN 112744677 A CN112744677 A CN 112744677A CN 202110122817 A CN202110122817 A CN 202110122817A CN 112744677 A CN112744677 A CN 112744677A
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- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 224
- 238000000034 method Methods 0.000 title claims abstract description 23
- 238000002360 preparation method Methods 0.000 claims abstract description 22
- 239000007921 spray Substances 0.000 claims description 24
- 239000007788 liquid Substances 0.000 claims description 21
- 230000001954 sterilising effect Effects 0.000 claims description 21
- 239000000645 desinfectant Substances 0.000 claims description 17
- 230000000249 desinfective effect Effects 0.000 claims description 11
- 238000005507 spraying Methods 0.000 claims description 5
- 208000033748 Device issues Diseases 0.000 claims 1
- 230000002421 anti-septic effect Effects 0.000 abstract description 18
- 238000007872 degassing Methods 0.000 description 8
- 241000700605 Viruses Species 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 230000003203 everyday effect Effects 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 239000003638 chemical reducing agent Substances 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000001965 increasing effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002354 daily effect Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Classifications
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- 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
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
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- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Epidemiology (AREA)
- Civil Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Structural Engineering (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Combustion & Propulsion (AREA)
- Cage And Drive Apparatuses For Elevators (AREA)
- Elevator Control (AREA)
Abstract
The invention discloses an elevator with a disinfection function and a disinfection method of the elevator, and relates to the field of elevators.A solution tank, a high-pressure pump and a disinfection control device are arranged at the top of a car; after elevator control device sends disinfection preparation instruction, when human sensor detected to possess the disinfection condition, start the high-pressure pump and disinfect, control the car simultaneously and go up and down for the antiseptic solution can the homodisperse inside the elevator well, makes the disinfection more thorough. After the disinfection is accomplished, start fan and car fan at the bottom of the sedan-chair, the lift of drive car simultaneously for the quick row of smell of antiseptic solution is established the surface at the car, and combines the lift of car, makes the disinfection more comprehensive thorough.
Description
Technical Field
The invention relates to the field of elevators, in particular to an elevator with a disinfection function and a disinfection method of the elevator.
Background
The elevator is very common in use, but because the people's momentum is huge, so also there is a large amount of germ, so still need often disinfect, current disinfection often adopts manual disinfection, and the disinfection is thorough inadequately, so people invented a regularly sterile device, realizes disinfecting in appointed time, and this kind of disinfection mode in case passenger or maintenance personnel get into can cause the injury to personnel.
In addition, the interior of the elevator shaft is communicated with the car through the car top fan to realize air circulation in the car, so bacteria and viruses in the car can enter the interior of the elevator shaft through the car top fan or other ventilation channels. In the existing disinfection device, only the interior of the car can be disinfected, so bacteria and viruses in the elevator hoistway cannot be killed, and the bacteria and the viruses can reversely enter the interior of the car through a car top fan or other ventilation channels, so that the health of people is influenced.
It is seen that improvements and enhancements to the prior art are needed.
Disclosure of Invention
In view of the defects of the prior art, the invention aims to provide an elevator with a disinfection function and a disinfection method of the elevator, and solves the problem that the existing elevator can only disinfect the interior of a car, so that the disinfection is not complete.
In order to achieve the purpose, the invention adopts the following technical scheme:
an elevator with a disinfection function comprises an elevator shaft and a car capable of moving along the elevator shaft, wherein a driving assembly for driving the car to move is arranged at the top of the elevator shaft, the driving assembly is electrically connected with an elevator control device, the elevator control device is fixed at the top of the car, and the driving assembly is electrically connected with the elevator control device; still be fixed with degassing unit on the car, degassing unit includes that the antiseptic solution sprays subassembly, human inductor and disinfection controlling means, and the top at the car inside is fixed to human inductor, and the antiseptic solution sprays subassembly, human inductor and all with disinfection controlling means electric connection, and disinfection controlling means fixes at the car top, and disinfection controlling means and elevator controlling means electric connection.
In the elevator with the disinfection function, the disinfectant spraying assembly comprises a solution tank, a high-pressure pump and a spray head, and the solution tank, the high-pressure pump and the spray head are sequentially connected through a pipeline; the sterilizing device further comprises a warning lamp and a liquid level detector, the warning lamp and the liquid level detector are both electrically connected with the sterilizing control device, the liquid level detector is fixed inside the solution tank, and the warning lamp is fixed at the upper end inside the car.
In the elevator with the disinfection function, a car bottom fan is further fixed at the bottom of the car and is electrically connected with the disinfection control device, a car fan is further fixed at the top of the car and is communicated with the inside of the car and the outside of the car.
In the elevator with the disinfection function, the solution tank and the high-pressure pump are fixed at the top of the car, and the spray head is fixed at the bottom and/or the top of the car.
A, setting timing disinfection time and delay time on an elevator control device; b, when the set timing disinfection time is reached, the elevator control device sends a disinfection preparation instruction; c, after disinfection controlling means received the disinfection and prepares the instruction, detect whether inside someone of car through human sensor: if not, the disinfection control device enters a disinfection step Y1-Y3; if yes, entering delay time, sending a disinfection preparation instruction by the elevator control device after the delay time is finished, and repeating the step C; y1, the elevator control device controls the landing door of each elevator to close and moves the elevator car to the bottommost layer, and simultaneously outputs a disinfection prompt signal and closes the elevator car fan; y2. starting the high-pressure pump, driving the elevator car to move from the bottommost layer to the topmost layer at a constant speed by the driving assembly, then moving from the topmost layer to the bottommost layer at a constant speed, and then closing the high-pressure pump; y3. the platform fan and the car fan are activated and the drive assembly drives the car from the bottom most floor to the top most floor at a constant speed, then from the top most floor to the bottom most floor at a constant speed, and then the platform fan and the car fan are deactivated.
In the disinfection method of the elevator with the disinfection function, in the step Y2, after the high-pressure pump is started, the elevator car stays at the bottommost layer for 5-30 seconds.
In the disinfection method of the elevator with the disinfection function, in the step A, the standby time is also set on the elevator control device, and in the step B, when the time reaches the set timed disinfection time and the continuous standby time reaches the set value, the elevator control device sends a disinfection preparation instruction.
In the disinfection method of the elevator with the disinfection function, if the elevator control device receives an elevator using command in the process of executing the disinfection step Y1-Y3, the elevator disinfection is stopped, and a car fan is started and the elevator using command is executed; after the execution of the elevator instruction is finished, the standby time length is recalculated, and after the standby time length is reached, the elevator control device sends out a disinfection preparation instruction and executes the step C.
In the disinfection method of the elevator with the disinfection function, the disinfection control device is also provided with a forced disinfection program, the forced disinfection program comprises a manual forced disinfection instruction input, and after the disinfection control device receives the forced disinfection instruction, the human body sensor is used for detecting whether the lift car has a person: if not, the disinfection control device enters a disinfection step Y1-Y3; if yes, the alarm gives out an alarm; after the forced disinfection command is input, before disinfection is finished or the forced disinfection program is executed, the command cannot be input by using the elevator.
In the disinfection method of the elevator with the disinfection function, when the liquid level detector detects that the disinfection liquid is insufficient or the elevator control device detects that the disinfection control device is in fault, the elevator control device does not send a disinfection preparation instruction, and the corresponding warning lamp is turned on.
Has the advantages that: the top of the lift car is provided with the solution tank, the high-pressure pump and the disinfection control device, the spray head is fixed at the bottom of the lift car, the solution tank, the high-pressure pump and the spray head are sequentially connected through a pipeline, the disinfection control device is electrically connected with the elevator control device, and the high-pressure pump and the human body sensor fixed at the upper end inside the lift car are connected with the disinfection control device. When using, elevator controlling means sends the disinfection and prepares the instruction, and when human sensor detected to possess the disinfection condition, disinfection controlling means control high-pressure pump starts to disinfect, and elevator controlling means control car goes up and down simultaneously for the antiseptic solution can the homodisperse inside the elevator well, makes the disinfection more thorough. After the disinfection is accomplished, start sedan-chair bottom fan and car fan, drive assembly drive car goes up and down simultaneously for the smell of antiseptic solution is quick row more, avoids influencing the normal use of elevator. Wherein, establish degassing unit at the surface of car to and the lift that combines the car, make degassing unit can disinfect elevator well and car inside, make the disinfection more comprehensive thorough.
Drawings
Fig. 1 is a schematic structural view of a car and a sterilizing device.
Fig. 2 is a flow chart of a method of disinfecting an elevator with a disinfecting function.
Fig. 3 is a flow chart of forced sterilization of an elevator with a sterilization function.
Description of the main element symbols: 1-car, 1.1-elevator control device, 1.2-car fan, 2-disinfection device, 2.1-solution tank, 2.2-disinfection control device, 2.3-high pressure pump, 2.4-pipeline, 2.5-spray head, 2.6-human body inductor, 3-warning lamp, 4-car bottom fan and 5-liquid level detector.
Detailed Description
The invention provides an elevator with a disinfection function and a disinfection method of the elevator, and in order to make the purpose, the technical scheme and the effect of the invention clearer and clearer, the invention is further described in detail by referring to the attached drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of the invention.
Referring to fig. 1, an elevator with a disinfection function includes an elevator shaft (not shown in the figure), and a car 1 movable along the elevator shaft, wherein a driving assembly (not shown in the figure) for driving the car 1 to move is arranged at the top of the elevator shaft, and the driving assembly is electrically connected with an elevator control device 1.1. The lift car 1 can be connected with an elevator shaft in a sliding manner through a vertically arranged linear guide rail, so that the lift car 1 can move along the direction of the linear guide rail and can also be connected in a rolling guide shoe manner through a roller; the drive assembly passes through the elevator crossbeam to be fixed at the very top of elevator well, and drive assembly includes driving motor, speed reducer, arresting gear and connects the pivot of haulage rope, drives the pivot through the speed reducer with driving motor's output rotational speed after slowing down and rotates for the haulage rope of connection in the pivot drives car 1 and goes up and down, and when car 1 need stop in a certain position, arresting gear locking pivot does not let its rotate.
The elevator control device 1.1 is fixed on the top of the car 1, and the driving component is electrically connected with the elevator control device 1.1; in practical application, the elevator control device 1.1 is further connected with an elevator instruction module, the elevator instruction module comprises a key board inside the car 1 and at the elevator door opening of each floor, and functions of ascending, descending, corresponding floor selection and the like can be input on the elevator instruction module.
Specifically tear open, still be fixed with degassing unit 2 on the car 1, degassing unit 2 includes that the antiseptic solution sprays subassembly, human inductor 2.6 and disinfection controlling means 2.2, and the antiseptic solution sprays the subassembly and includes solution tank 2.1, high-pressure pump 2.3, shower nozzle 2.5, connect gradually through pipeline 2.4 between solution tank 2.1, high-pressure pump 2.3, the shower nozzle 2.5. The spray head 2.5 is preferably an atomizing spray head, preferably, the solution tank 2.1 and the high-pressure pump 2.3 are fixed at the top of the car 1, and the spray head 2.5 is fixed at the bottom and/or the top of the car 1; in the embodiment of this application, shower nozzle 2.5 is four, and fixes the four corners in car 1 bottom respectively. In practical application, the positions of the solution tank 2.1, the high-pressure pump 2.3 and the spray head 2.5 can be adjusted adaptively. Human sensor 2.6 is fixed at the inside top of car 1, and high-pressure pump 2.3, human sensor 2.6 all with disinfection controlling means 2.2 electric connection, disinfection controlling means 2.2 are fixed at car 1 top and are established in elevator controlling means 1.1 side, and disinfection controlling means 2.2 and elevator controlling means 1.1 electric connection.
In the above, the signals between the disinfection control device 2.2 and the elevator control device 1.1 can be transmitted to each other, and the elevator control device 1.1 is a control system of an existing elevator. When disinfection is needed, the elevator control device 1.1 sends a disinfection instruction, and when the disinfection control device 2.2 detects that the disinfection condition is met, the high-pressure pump 2.3 is started, so that disinfectant in the solution tank 2.1 is atomized and sprayed out from the spray head 2.5 under the increasing action of the high-pressure pump 2.3, and the disinfectant is dispersed in the elevator shaft. Because the space of elevator well is great, can be through the removal of elevator controlling means 1.1 control car 1 for the antiseptic solution is quick dispersion in elevator well inside, can shorten the required time of disinfection. The sterilization conditions include that no person is present inside the car 1.
Preferably, the solution tank 2.1 is made of transparent or semitransparent materials, so that the amount of the disinfectant in the solution tank 2.1 can be observed when the motor is maintained and overhauled, and the disinfectant can be supplemented in time.
In a preferred embodiment, the disinfection device 2 further comprises a warning lamp 3 and a liquid level detector 5, the warning lamp 3 and the liquid level detector 5 are both electrically connected with the disinfection control device 2.2, the liquid level detector 5 is fixed inside the solution tank 2.1, and the warning lamp 3 is fixed at the upper end inside the car 1. The liquid level detector 5 is used for automatically detecting the amount of the disinfection liquid in the solution tank 2.1 and displaying the amount of the disinfection liquid in the solution tank 2.1 through the warning lamp 3.
In practical applications, the warning light 3 may be a light with a changeable light color, and different light colors represent different amounts of the disinfecting liquid inside the solution tank 2.1 at different heights, for example: the three-color display of red-yellow-green shows that red is displayed when the disinfection control device 2.2 is in failure or the disinfection solution is insufficient, yellow is displayed when the disinfection solution needs to be supplemented, and green is displayed when more disinfection solution exists.
In the above, a plurality of warning lamps 3 may be provided, and the amount of the disinfectant inside the solution tank 2.1 is known by the number of the lighted warning lamps 3. For example, 5 warning lights 3 are provided, each warning light 3 representing 1/5 of the internal volume of the solution tank 2.1, wherein 4 warning lights 3 are lighted, indicating that 4/5 of disinfection solution is still in the solution tank 2.1.
In a preferred embodiment, a car bottom fan 4 is further fixed at the bottom of the car 1, the car bottom fan 4 is electrically connected with the disinfection control device 2.2, and after the car bottom fan 4 is started, air circulation in an elevator shaft can be accelerated, so that after the elevator shaft is disinfected, redundant disinfectant can be quickly dispersed. In practical application, the device can also be started when the spray head 2.5 sprays the disinfectant, and the device runs at a low rotating speed to promote the atomization of the disinfectant and quickly disperse the disinfectant to all corners in the elevator hoistway.
Specifically, a car 1 fan is further fixed to the top of the car 1, the car 1 fan is communicated with the inside of the car 1 and the outside of the car 1, and the car 1 fan is electrically connected with an elevator control device 1.1 and used for air circulation inside the car 1. When disinfecting the elevator well, atomized disinfectant can also enter the elevator well 1 from the position of the fan in the elevator well 1, so that the fan in the elevator well 1 needs to be started after disinfection and during normal use, and the air in the elevator well 1 can be quickly replaced, so that fresh air in the elevator well 1 can be ensured.
Referring to fig. 2, a sterilization method of an elevator with a sterilization function includes the steps of:
A. setting timing disinfection time and delay time on the elevator control device 1.1; the timing disinfection time can be set in the time period with the lowest use frequency according to the statistics of the use frequency of the elevator in each time period, namely, the timing disinfection time is set in the idle time or the lowest use frequency of the elevator, and the delay time is the time for carrying out delay disinfection under the condition that the disinfection control device 2.2 does not meet the disinfection condition after receiving the disinfection preparation instruction sent by the elevator control device 1.1.
B. When the set timed sterilisation time is reached, the elevator control 1.1 issues a sterilisation preparation order.
C. After disinfection controlling means 2.2 received disinfection preparation order, detected 1 inside people of car through human sensor 2.6: if not, the disinfection control device 2.2 enters a disinfection step Y1-Y3; i.e. only if the car 1 is not used by anyone. If yes, entering delay time, after the delay time is over, sending a disinfection preparation instruction by the elevator control device 1.1, and repeating the step C; that is, if someone is using the elevator in the car 1, in order not to affect the normal use of the elevator, the elevator enters the delay time, after the delay time is over, the elevator control device 1.1 sends out the disinfection preparation instruction again, and the disinfection is performed again on the premise that the disinfection condition is satisfied. Wherein, the disinfection can be carried out for a plurality of times in a delayed manner according to the actual requirement. Wherein, when the disinfection is finished, the disinfection is cancelled manually or the set time delay disinfection frequency is reached, the disinfection control device 2.2 gives a disinfection instruction to the disinfection control device 2.2 to stop disinfection until the next time the set timing disinfection time is reached.
The specific disinfection steps are as follows:
y1. elevator control device 1.1 controls the landing door of each elevator to close and move car 1 to the lowest floor, and outputs a disinfection prompt signal and turns off the car 1 fan.
Y2. activates the high pressure pump 2.3 and the drive assembly drives the car 1 from the lowermost floor to the uppermost floor at a constant speed, then from the uppermost floor to the lowermost floor at a constant speed and then switches off the high pressure pump 2.3. When the high-pressure pump 2.3 is started, the disinfectant in the solution tank 2.1 is atomized and sprayed out from the spray head 2.5 under the increasing action of the high-pressure pump 2.3, so that the disinfectant is dispersed in the elevator well. And drive assembly drive car 1 at the uniform velocity from the bottommost layer move to the topmost layer, then from the topmost layer at the uniform velocity move to the bottommost layer, reciprocate once so, also can reciprocate many times as required in practical application for antiseptic solution can evenly disperse in elevator well inside, makes the disinfection more thorough.
Y3. starts the platform fan 4 and the car 1 fan and the drive assembly drives the car 1 to move from the bottom most floor to the top most floor at a constant speed, then from the top most floor to the bottom most floor at a constant speed, and then shuts off the platform fan 4 and the car 1 fan. Specifically, when high-pressure pump 2.3 closed the back, accomplish spraying and the disinfection of antiseptic solution, and then start sedan-chair bottom fan 4 and car 1 fan for discharge unnecessary antiseptic solution in the elevator well fast, and for changing fresh clean air in elevator well and the car 1, when avoiding people to use, be full of the smell of antiseptic solution in the car 1. And the car 1 moves to the topmost floor from the bottommost floor at the uniform velocity, then moves to the bottommost floor from the topmost floor at the uniform velocity, reciprocates once so, also can reciprocate many times as required in practical application for the smell of antiseptic solution is more quick to be discharged away, avoids influencing the normal use of elevator.
In the above step Y2, after the high-pressure pump 2.3 is started, the car 1 stays at the bottom for 5-30 seconds, i.e. the driving assembly drives the car 1 to move again after 5-30 seconds after the high-pressure pump 2.3 is started, so that the bottom of the elevator shaft has enough disinfection time, and the car 1 moves at a slow speed, so that the disinfectant has enough disinfection time.
In practical applications, after the step Y2 is executed, the operation of the step Y3 may be executed after waiting for a while; that is, after the high-pressure pump 2.3 is turned off, the platform fan 4 and the car 1 fan are started again after waiting for a period of time, which enables the sterilizing liquid sprayed from the spray head 2.5 to sufficiently kill bacteria and viruses, and which can be set in the procedure of the sterilizing step.
In step a, a standby time is also set on the elevator control device 1.1, and in step B, when the time reaches the set timed disinfection time and the continuous standby time reaches the set value, the elevator control device 1.1 issues a disinfection preparation instruction. Specifically, whether the elevator is in a free time state or not can be known through the setting of the standby time length, the standby time length is the time length for which no one uses the elevator continuously, and when the continuous standby time length of the elevator reaches a set value, the elevator is proved to be in the free time state, namely, the probability of enough time for disinfection is very high.
Specifically, in the process of executing the disinfection step Y1-Y3, if the elevator control device 1.1 receives an elevator use command, the elevator disinfection is stopped, and the car 1 fan is started and the elevator use command is executed; after the execution with the elevator command is completed, the standby time is recalculated, and after the standby time is reached, the elevator control 1.1 issues a disinfection preparation command and performs step C. The elevator using command means that a person uses an elevator command module to input commands of functions of ascending, descending, selecting a corresponding floor and the like, namely the person needs to use the elevator. In order not to influence the normal use of the elevator, the elevator control device 1.1 stops disinfection after receiving the elevator use command, executes the elevator use command, and simultaneously starts a car 1 fan, so that the smell of disinfectant in the elevator shaft is quickly discharged. And after the elevator is used up, the elevator enters the standby time again, and is sterilized again when the condition is met.
Referring to fig. 3, in a further preferred embodiment, the disinfection control device 2.2 is further provided with a forced disinfection program, the forced disinfection program comprises a manual forced disinfection command, and after receiving the forced disinfection command, the disinfection control device 2.2 detects whether a person is in the car 1 through the car 1 human body sensor 2.6: if not, the disinfection control device 2.2 enters a disinfection step Y1-Y3; if yes, the alarm gives out an alarm; after the forced disinfection command is input, before disinfection is finished or the forced disinfection program is executed, the command cannot be input by using the elevator.
Specifically, when emergency disinfection is needed, for example, after a epidemic patient uses the elevator, in order to avoid the situation that the health of the next user is affected due to the fact that the epidemic virus is carried in the air in the elevator, a forced disinfection command can be manually input, and the elevator can be disinfected. When forced disinfection is performed, if people are using the elevator control device 1.1, the alarm device on the elevator control device gives an alarm to remind a user of rapidly leaving the elevator, so that the elevator rapidly reaches a condition suitable for disinfection, and then disinfection is performed. In the forced disinfection process, the disinfection can not be interrupted, even if the command of the elevator can not be input, people can not use the elevator.
Specifically, when performing the sterilization, the elevator control apparatus 1.1 issues a prompt in the sterilization on the display board at the landing door of each floor.
In a further preferred embodiment, when the level detector 5 detects insufficient disinfecting liquid or the elevator control 1.1 detects a malfunction of the disinfection control 2.2, the elevator control 1.1 does not issue a disinfection preparation command and the corresponding warning light 3 lights up. Wherein, present elevator is usually connected with monitor terminal through the network for the running state of this elevator is monitored, and when liquid level detector 5 in this application detected that the antiseptic solution is not enough or elevator controlling means 1.1 detected disinfection controlling means 2.2 trouble, elevator controlling means 1.1 sent relevant information to monitor terminal, reminds relevant staff to supply antiseptic solution as soon as possible or maintain.
In a preferred embodiment, the elevator control device 1.1 calculates the idle time period of the elevator every day according to the daily use condition of the elevator, generally, the idle time period of the elevator every day is 0-6 am, the set timing disinfection time can be set at 0 am, the standby time is set to 30 minutes, the elevator control device 1.1 starts to calculate the standby time after reaching 0 am every day, when the continuous standby time reaches 30 minutes, the elevator control device 1.1 sends a disinfection preparation instruction, and after receiving the disinfection preparation instruction, the disinfection control device 2.2 detects whether the inside of the car 1 has the disinfection condition through the human body sensor 2.6. When the interior of the car 1 does not have the disinfection condition, the time delay is set to 10 minutes, and after the time delay is reached, the elevator control device 1.1 sends out the disinfection preparation instruction again. Wherein, by setting the time delay times, when the continuous time delay times reach the set value, the disinfection is not carried out on the same day. Wherein the time delay times can be set to 9 times, so that the elevator disinfection time does not exceed the idle time period of the elevator every day. In practical applications, the above values can be set according to practical situations.
According to the invention, the solution tank 2.1, the high-pressure pump 2.3 and the disinfection control device 2.2 are arranged at the top of the car 1, the spray head 2.5 is fixed at the bottom of the car 1, the solution tank 2.1, the high-pressure pump 2.3 and the spray head 2.5 are sequentially connected through the pipeline 2.4, the disinfection control device 2.2 is electrically connected with the elevator control device 1.1, and the high-pressure pump 2.3 and the car 1 human body sensor 2.6 fixed at the upper end inside the car 1 are connected with the disinfection control device 2.2. When using, elevator controlling means 1.1 sends the disinfection and prepares the instruction, and when car 1 human sensor 2.6 detected to possess the disinfection condition, disinfection controlling means 2.2 control high-pressure pump 2.3 starts to disinfect, and elevator controlling means 1.1 control car 1 goes up and down simultaneously for the antiseptic solution can the homodisperse inside the elevator well, makes the disinfection more thorough. After the disinfection is accomplished, start sedan-chair bottom fan 4 and 1 fan of car, drive assembly drive car 1 goes up and down simultaneously for the smell of antiseptic solution is more quick discharges away, avoids influencing the normal use of elevator. Wherein, establish degassing unit 2 at the surface of car 1 to and combine the lift of car 1, make degassing unit 2 can disinfect elevator well and car 1 inside, make the disinfection more comprehensive thorough.
In this application, the electrical connection may be a wire connection or a wireless signal connection. In practice, the disinfection control device 2.2 and the elevator control device 1.1 may also be provided as an integrated structure.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; either directly or indirectly through intervening media, either internally or in any other suitable relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
It should be understood that equivalents and modifications of the technical solution and inventive concept thereof may occur to those skilled in the art, and all such modifications and alterations should fall within the protective scope of the present invention.
Claims (10)
1. An elevator with a disinfection function comprises an elevator shaft and a car capable of moving along the elevator shaft, wherein a driving assembly for driving the car to move is arranged at the top of the elevator shaft, the driving assembly is electrically connected with an elevator control device, the elevator control device is fixed at the top of the car, and the driving assembly is electrically connected with the elevator control device; the car disinfection device is characterized in that the car is further fixed with a disinfection device, the disinfection device comprises a disinfectant spraying assembly, a human body sensor and a disinfection control device, the human body sensor is fixed at the top inside the car, the disinfectant spraying assembly and the human body sensor are both electrically connected with the disinfection control device, the disinfection control device is fixed at the top of the car, and the disinfection control device is electrically connected with the elevator control device.
2. The elevator with the disinfection function as claimed in claim 1, wherein the disinfection solution spraying assembly comprises a solution tank, a high-pressure pump and a spray head, and the solution tank, the high-pressure pump and the spray head are sequentially connected through a pipeline; the sterilizing device further comprises a warning lamp and a liquid level detector, the warning lamp and the liquid level detector are both electrically connected with the sterilizing control device, the liquid level detector is fixed inside the solution tank, and the warning lamp is fixed at the upper end inside the car.
3. The elevator with the disinfection function as claimed in claim 2, wherein a car bottom fan is further fixed to the bottom of the car, the car bottom fan is electrically connected with the disinfection control device, and a car fan is further fixed to the top of the car, and the car fan is communicated with the inside of the car and the outside of the car.
4. The elevator with sterilizing function according to claim 2, wherein the solution tank and the high pressure pump are fixed to the top of the cage, and the spray head is fixed to the bottom and/or the top of the cage.
5. A disinfection method for an elevator with a disinfection function according to any one of claims 2-4, characterized by comprising the steps of A. setting a timed disinfection time and a delay time on an elevator control device; b, when the set timing disinfection time is reached, the elevator control device sends a disinfection preparation instruction; c, after disinfection controlling means received the disinfection and prepares the instruction, detect whether inside someone of car through human sensor: if not, the disinfection control device enters a disinfection step Y1-Y3; if yes, entering delay time, sending a disinfection preparation instruction by the elevator control device after the delay time is finished, and repeating the step C; y1, the elevator control device controls the landing door of each elevator to close and moves the elevator car to the bottommost layer, and simultaneously outputs a disinfection prompt signal and closes the elevator car fan; y2. starting the high-pressure pump, driving the elevator car to move from the bottommost layer to the topmost layer at a constant speed by the driving assembly, then moving from the topmost layer to the bottommost layer at a constant speed, and then closing the high-pressure pump; y3. the platform fan and the car fan are activated and the drive assembly drives the car from the bottom most floor to the top most floor at a constant speed, then from the top most floor to the bottom most floor at a constant speed, and then the platform fan and the car fan are deactivated.
6. The sterilization method of an elevator with sterilization function according to claim 5, wherein the car stays at the lowest floor for 5-30 seconds after the high pressure pump is activated in step Y2.
7. The disinfection method for an elevator with a disinfection function as claimed in claim 5, wherein in step A, a standby time period is further set on the elevator control device, and in step B, when the time reaches the set timed disinfection time and the continuous standby time period reaches the set value, the elevator control device issues a disinfection preparation command.
8. The sterilizing method of elevator with sterilizing function according to claim 7, characterized in that in the course of performing the sterilizing step Y1-Y3, if the elevator control device receives the command to use the elevator, the sterilizing of the elevator is stopped, and the car fan is started and the command to use the elevator is performed; after the execution of the elevator instruction is finished, the standby time length is recalculated, and after the standby time length is reached, the elevator control device sends out a disinfection preparation instruction and executes the step C.
9. The disinfection method for the elevator with the disinfection function, as claimed in any one of claims 5 to 8, wherein the disinfection control device is further provided with a forced disinfection program, the forced disinfection program comprises a manual forced disinfection command, and after the disinfection control device receives the forced disinfection command, the human body sensor detects whether the elevator car is occupied: if not, the disinfection control device enters a disinfection step Y1-Y3; if yes, the alarm gives out an alarm; after the forced disinfection command is input, before disinfection is finished or the forced disinfection program is executed, the command cannot be input by using the elevator.
10. The method for disinfecting an elevator with a disinfecting function as claimed in claim 5, characterized in that when the liquid level detector detects that the disinfecting liquid is insufficient or the elevator control device detects that the disinfecting control device is out of order, the elevator control device does not give a disinfecting preparation instruction and the corresponding warning lamp is turned on.
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