CN113318256A - Lifting sterilizing device - Google Patents
Lifting sterilizing device Download PDFInfo
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- CN113318256A CN113318256A CN202110662175.9A CN202110662175A CN113318256A CN 113318256 A CN113318256 A CN 113318256A CN 202110662175 A CN202110662175 A CN 202110662175A CN 113318256 A CN113318256 A CN 113318256A
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 35
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 82
- 238000004804 winding Methods 0.000 claims description 43
- 230000007246 mechanism Effects 0.000 claims description 35
- 229910000831 Steel Inorganic materials 0.000 claims description 19
- 239000010959 steel Substances 0.000 claims description 19
- 238000000034 method Methods 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 description 5
- 230000003028 elevating effect Effects 0.000 description 4
- 230000000249 desinfective effect Effects 0.000 description 3
- 241001465382 Physalis alkekengi Species 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 238000005381 potential energy Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 208000035473 Communicable disease Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000011510 cancer Diseases 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 244000144972 livestock Species 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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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
- A61L2/24—Apparatus using programmed or automatic operation
-
- 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
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
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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
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- 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)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a lifting sterilizing device, which solves the problems of use limitation and incapability of reaching high altitude of an ultraviolet sterilizing lamp, wherein a lighting lamp and a sterilizing lamp are simultaneously installed on the inner top surface of a building through a bracket, the bracket is controlled to lift by a lifting host and a hanging scaffold, a control circuit board is respectively powered by a lighting lamp circuit and a sterilizing lamp circuit, a control system transmits a signal instruction through a remote controller to control and switch the working states of the lighting lamp and the sterilizing lamp, and drives the bracket to drive the sterilizing lamp and the lighting lamp to lift up and down through a lifter and the hanging scaffold, so that the sterilizing requirements of all heights in different space layers are met, large indoor activity places with intensive personnel can be automatically sterilized, manual intervention is not needed, the personal safety of operators is ensured, the structure is simple, and the operation is convenient; and the ultraviolet disinfection lamp can be driven by the field emission controller to perform key disinfection on the important area on the premise of ensuring the personal safety of operators.
Description
Technical Field
The invention belongs to the technical field of ultraviolet sterilization and disinfection, and particularly relates to a lifting sterilizing and killing device.
Background
Ultraviolet sterilization is because of its has quick high efficiency, pollution-free advantage to widely used in numerous fields such as food, medical treatment, biology, agriculture, but the ultraviolet ray can make the injury to the human body when killing the bacterium, even causes cancer, consequently when adopting ultraviolet sterilization, operating personnel must leave the disinfection scene, so the ultraviolet lamp just can open work in unmanned space, because ultraviolet lamp has higher requirement to the distance when the work of killing, does not have the effect of killing when the distance is too far away, can exert an influence to the object when the distance is too close. Especially in large space environment, ultraviolet ray disinfection has great limitation and becomes a technical bottleneck.
In the traditional technology, ultraviolet disinfection and sterilization equipment in hospitals, canteens and school places is usually arranged at a fixed position, can only disinfect and sterilize in local small space ranges of small rooms, storage cabinets and the like, and cannot meet the requirements of large-area disinfection and sterilization on large-space places with dense personnel and strict safety use requirements on operators; particularly, when large-scale epidemic and infectious diseases occur, large-scale activity places with intensive personnel, such as cinemas, auditoriums, shopping malls, gymnasiums and the like, become virus propagation places, measures of forcibly closing isolation are usually adopted for controlling the propagation of epidemic situations, great influence is caused on the development of social economy, even after the epidemic situations are relieved, daily disinfection and sterilization are needed for the operation of the large-scale places, at present, only manual spraying can be used for disinfection and sterilization, and the investment of manpower and material resources is large; especially in the places with scattered positions, height fall and wide and long distance, the traditional mode has lower efficiency.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide the lifting sterilizing device which can automatically sterilize large indoor places with intensive personnel, does not need manual operation, and is simple in structure and convenient to operate.
The technical scheme adopted by the invention is as follows:
a lifting sterilizing device comprises a lifting system, a sterilizing system and a control system; the lifting system comprises one or more lifting devices arranged on the inner top surface of the building, the one or more lifting devices are connected with one or more brackets, each bracket is provided with at least one group of disinfection systems, and each group of disinfection systems respectively comprises a lighting lamp and/or an ultraviolet disinfection lamp; the control system drives the disinfection system to ascend or descend to a set height by controlling the lifting device, controls the working parameters of the ultraviolet disinfection lamp and controls the cross working state between the lighting lamp and the ultraviolet disinfection lamp.
Furthermore, the disinfection system and the lifting device are connected to a power supply main network through power supply circuits, the power supply circuits comprise lighting circuits and lifting circuits, and the lighting lamps and the ultraviolet disinfection lamps are connected to the power supply main network through the lighting circuits and the lifting devices; a hoisting mechanism and a motor capable of driving the hoisting mechanism to rotate are respectively arranged in each lifting device, and the motor is connected to a power supply main wire network through a lifting line; a hanging scaffold is respectively arranged below the bottom of each lifting device, and a reel steel wire of each hoisting mechanism is connected with the hanging scaffold; the support is provided with a cable winding roll, reel wires are wound on the cable winding roll, the lighting line is connected to a power supply main wire net through the reel wires, and the reel wires can be contracted and rewound onto the cable winding roll through a spring rewinding force along with the rising of the hanging scaffold or released along with the falling of the hanging scaffold.
Furthermore, the control system comprises a transmitting controller, a receiving controller, a system main switch, a time relay, an infrared switch module and a limiting switch; the system main switch and the infrared switch module are arranged on a power line; the time relay and the lighting circuit are both connected to the receiving controller; the receiving controller and the limiting opener are arranged on the lifting device host; the lighting circuit comprises a lighting lamp circuit and a killing lamp circuit, and the switching of connection or disconnection between the lighting lamp circuit and the killing lamp circuit and the working time setting can be realized through the logic control of the connection and disconnection state of the limiting on-off device and the connection and disconnection of the time relay; the motor of the winding mechanism in the lifting device is connected with the lighting system to control the receiver, and the transmitting controller is matched with the receiving controller corresponding to the logic program in the lifting host machine to set the working height and working parameters of the lighting device.
Furthermore, the contact position points of the hanging scaffold and the lifting device form start-stop or on-off position points of a limiting switch and a time relay.
Furthermore, the lifting device also comprises a moving track which can be moved by the lifting device, the moving track extends along the longitudinal direction, and the lifting device is respectively installed on the moving track in a sliding way through a sliding block.
Furthermore, the infrared switch module is arranged at an entrance and an exit of a place; when a person or an animal is close to the entrance when the system is started, the red infrared switch module feeds back a detection signal to the system main switch so as to cut off the power supply of the ultraviolet disinfection lamp and close the ultraviolet disinfection lamp.
Still further, the control system is provided with a field controller and a remote controller.
The invention also relates to a killing control method for the lifting killing device, which comprises the following steps:
s1, setting the logic of the running program and parameters of each step through the receiving controller, and matching with the emitter controller; the time relay activates a system switch;
s2, the emission controller triggers the signal emission module to send out a first-stage signal instruction through operation of the operation interface;
s3, receiving a signal instruction by the controller, starting the motor, driving the winding mechanism to rotate to release the reel steel wire, driving the hanging scaffold to descend to be separated from the main body part of the lifting device, disconnecting the limiting opener, disconnecting the lighting lamp circuit, and connecting and starting the killing lamp circuit; when the hanging scaffold descends to a preset height position of the first stage, the lifting is stopped, the ultraviolet disinfection lamp enters the first stage to work, and the time relay performs first-stage timing;
s4, the timing of the first stage of the time relay is finished, the emission controller sets the signal module to send a second stage signal instruction, the receiver receives the signal instruction, the motor is started again, the winding mechanism is driven to rotate to continuously release the steel wire of the reel, and the hanging scaffold is continuously descended; when the hanging scaffold reaches the set height position of the second stage, stopping lifting, enabling the ultraviolet disinfection lamp to work in the second stage, and timing in the second stage by the time breaker;
s5, the timing of the second stage of the time relay is finished, and the emission controller sends out a timing finishing signal instruction;
s6, the receiver receives the signal instruction, the motor is started again, the winding mechanism is driven to rotate to wind the reel steel wire, and the hanging scaffold is driven to ascend;
s7, the hanging scaffold rises to be in contact with the main body limiting opener of the lifting device, the motor stops, the circuit switch is closed, the circuit of the lighting lamp is conducted, the circuit of the sterilizing lamp is connected and disconnected, and the ultraviolet sterilizing lamp is extinguished.
Still further, in step S1, corresponding area main programs are respectively set according to the partition condition of the building internal area, the specific area space condition and the spacing distance, and each area main program sets a corresponding stage program according to the number of rows of seats in each area.
The invention has the beneficial effects that:
the control system transmits a signal instruction through a remote controller, controls and switches the working states of the illuminating lamp and the disinfecting lamp, drives the bracket to drive the disinfecting lamp and the illuminating lamp to lift up and down through the lifting device and the hanging scaffold, meets the disinfecting and sterilizing requirements of multiple rows of seats in different space layers, can automatically disinfect and sterilize large indoor activity places with intensive personnel, does not need manual intervention, ensures the personal safety of operators, and has simple structure and convenient operation; and the sterilizing lamp can be driven by the field controller to perform key sterilization on the important area on the premise of ensuring the personal safety of operators. When the ultraviolet works, the inductive switch of the power supply line is started, people and livestock enter a disinfection range, the switch can cut off the power supply line, and the system stops working, so that the safety of personnel is ensured.
Drawings
FIG. 1 is a schematic plan view of the lifting sterilizing device for public places of the present invention;
FIG. 2 is a schematic view of the construction of a cable reel of the present invention for lifting and lowering a sterilizer in public places;
fig. 3 is a schematic view of the flow principle of the lifting sterilizing device in public places.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1 and 2, a preferred embodiment of the present invention provides a lifting killing device, which is configured to install at least one lifting device 2 along a horizontal installation direction of lamp positions according to a normal lamp position arrangement manner on an inner top surface of a building, i.e. a ceiling, and install at least one support through the lifting device 2, in this embodiment, a cross bar is used as the support; at least one group of disinfection systems 1 are arranged below the cross bar, and each group of disinfection systems 1 respectively comprises a lighting lamp and/or an ultraviolet disinfection lamp 12; the lifting device 2 is in communication connection with a control system 3, and the disinfection system 1 and the lifting device 2 are connected to a power supply main line network through a power supply circuit; the control system 3 drives the disinfection system 1 to ascend or descend through the lifting system, controls the working parameters of the disinfection system 1 and controls the cross working state between the lighting lamp and the ultraviolet disinfection lamp 12; the lighting lamp and the ultraviolet disinfection lamp 12 are fixedly arranged on the inner top surface of the building by a cross bar in a conventional state, the control system 3 controls the lighting lamp to keep a normal working state, lighting light is provided for a place, and the ultraviolet disinfection lamp 12 is kept in a stop working state; when disinfection is needed, the control system 3 controls the lighting lamp to stop working after being turned off, the lifting system drives the cross rod to descend to drive the disinfection system 1 to descend to a set height, the ultraviolet disinfection lamp 12 is switched to a working state to disinfect and sterilize places, the control system 3 turns off the ultraviolet disinfection lamp 12 after the disinfection work of corresponding stages of all rows of chairs with different heights is completed in sequence from high to low according to a control program set in a segmented mode, the lifting device 2 drives the cross rod to drive the ultraviolet disinfection lamp 12 to ascend to the original position, and finally the lighting lamp is controlled to return to a normal working state to provide lighting for the places, and the ultraviolet disinfection lamp 12 returns to a stop working state; need not operating personnel field operation, can disinfect to the intensive large-scale indoor activity place of personnel automatically promptly, satisfy the disinfection requirement of the interior multirow seat of different space layers, need not artificial intervention, ensure operating personnel personal safety, simple structure, convenient operation.
The cross bar is limited and fixed on the position clinging to the ceiling by the lifting device 2, and when the lighting lamp is in a working state, the ultraviolet disinfection lamp 12 is in an off state; when disinfection and sterilization are needed, the ultraviolet disinfection lamp 12 is switched to a working state, and the lighting lamp is in an off state; install elevating gear 2 above the horizontal pole, elevating gear 2 drive horizontal pole rises or descends, and elevating gear passes through power supply line and is connected to the main net of power supply, and power supply line need not to lay in addition, can directly adopt the power supply line of the original illumination lamps and lanterns of building, and elevating gear subdivides and exports electric line, provides power supply for ultraviolet ray disinfection lamp 12 and illumination lamps and lanterns respectively.
Specifically, the power supply circuit comprises a lighting circuit 43 and a lifting circuit 44, the ultraviolet disinfection lamp 12 and the lighting lamp are connected to the power supply main network through the lifting device 2 via the lighting circuit 43, the lighting circuit comprises a lighting lamp circuit and a sterilizing lamp circuit, and the control system 3 controls the lighting circuit 43 to conduct the ultraviolet disinfection lamp 12 or the lighting lamp in a crossed manner;
a winding mechanism 23 and a motor 22 are respectively arranged in each lifting device 2, the motor 22 provides power to drive the winding mechanism 23 to rotate so as to drive the cross bar to ascend or descend, and the motor 22 is connected to a power supply main wire net through a lifting line 44. When the motor 22 is a DC motor, the lifting line 44 is provided with an AC/DC power converter for providing DC power to the motor 22; when the motor 22 is an alternating current motor, an AC/DC power converter is not required; a hanging scaffold 21 is respectively arranged below the bottom of each lifting device 2, the lower end of a reel steel wire of each winding mechanism 23 extends out of the lifting device 2 and then is fixedly connected to the hanging scaffold 21, and the lifting device 2 winds or releases the reel steel wire in a rotating manner through the winding mechanism 23, so that the hanging scaffold 21 is dragged to drive the cross rod to ascend or descend; the top surface of the cross bar is fixedly connected to the bottom surfaces of all the hanging reels 21, a cable winding reel 24 is supported and installed above the top surface of each hanging reel 21 through a bracket, reel wires 45 are wound on the cable winding reel 24, the disinfection system 1 is connected to a power supply main network through the reel wires 45, and the reel wires 45 form a sight line 43 and can be shrunk and wound on the cable winding reel 24 along with the rising of the hanging reels 21 or released along with the falling of the hanging reels 21.
The power mechanism inside the lifting device 2 is connected to the power supply main line network through the lifting line 44, and since the power mechanism inside the lifting device 2 is a DC servo motor, an AC/DC power converter is also required to be arranged on the lifting line 44, so as to convert 220V AC input by the power supply main line network into DC required by the DC servo motor.
The control system 3 comprises a transmitting controller 31, a receiving controller 32, a system main switch 42, a time relay 41, an infrared switch module 46 and a limit switch 26; the system main switch 42 and the infrared switch module 46 are arranged on a power line; the time relay 41 and the lighting device power supply line are connected with the receiving controller 32; and is arranged on the main machine of the lifting device 2 together with the limit opener 26; the lighting circuit comprises a lighting lamp circuit and a killing lamp circuit, and the switching of connection or disconnection between the lighting lamp circuit and the killing lamp circuit and the working time setting are realized through the logic control of the connection and disconnection state of the limiting on-off device 26 and the connection and disconnection of the time relay 41; the motor 22 of the winding mechanism 23 in the lifting device 2 is connected with the control receiver of the observation system, and the transmitting controller 31 is matched with the corresponding logic program through the receiving controller 32 arranged in the lifting host machine, so as to set the working height and the working parameters of the observation device.
The lighting lamp circuit and the killing lamp circuit are arranged on the control circuit board, the lighting lamp is connected to the lighting circuit 43 through the lighting lamp circuit, the ultraviolet disinfection lamp 12 is connected to the lighting circuit 43 through the killing lamp circuit, and the lighting circuit 43 realizes the switching of connection or disconnection between the lighting lamp circuit and the killing lamp circuit through the on-off state of the normally closed switch, so that the on-off working state of the disinfection lamp and the lighting lamp is controlled and switched; in this example, the normal state of the normally closed switch corresponds to the on state of the lighting device circuit 43, the off state of the normally closed switch corresponds to the on state of the ultraviolet disinfection lamp 12, and the control system 3 controls the on-off states of the lighting lamp circuit, the disinfection lamp circuit and the lifting circuit 44 through the time relay 41 and the emission controller 31 in an interlocking manner to respectively control the on-off actions of the lifting device 2, the ultraviolet disinfection lamp and the lighting lamp, so that the operation is reliable and the control is convenient. During the operation of the lifting line 44, the lifting device 2 drives the hanging scaffold 21 to move up or down at different positions, which respectively correspond to the conduction states of the lighting lamp circuit and the killing lamp circuit.
The control system 3 interlockingly controls the lighting lamp circuit, the killing lamp circuit and the contact position point of the on-off hanging scaffold 21 of the lifting line 44 and the lifting device 2 through the time relay 41 and the transmitting controller 31 to form the closing position point of the limit switch 26, that is, when the hanging scaffold 21 is lifted to the position mutually contacting with the bottom surface of the outer shell of the lifting device 2, the normally closed contact of the normally closed switch also reaches the closing position, at the moment, the lighting lamp circuit is conducted, the lighting lamp is in the state of being opened to work, and the ultraviolet disinfection lamp 12 is in the state of being closed to work but not being opened to work, or vice versa.
The lifting device 2 has the following specific structure: the lifting device 2 is fixedly arranged on the inner top surface of the building through an outer shell, a winding mechanism 23 is arranged inside the outer shell of the lifting device 2, and a power mechanism is electrically connected with the winding mechanism 23 and provides a power source for the winding mechanism 23; a hanging scaffold 21 is arranged below the bottom of the lifting device 2, the hanging scaffold 21 is fixedly arranged on the top surface of the cross rod, and the lower end of a steel wire rope of the winding mechanism 23 penetrates through the outer shell of the lifting device 2 and then extends downwards until the lower end of the steel wire rope is fixedly connected to the hanging scaffold 21; when the power mechanism drives the hoisting mechanism 23 to move, the hoisting mechanism 23 rotates to reel in and out the steel wire rope, and meanwhile, the hanging scaffold 21 drives the cross rod to ascend or descend.
In order to improve the stability of the mechanism, the bottom surface of the hanging scaffold 21 is fixedly connected to the top surface of the cross rod, two steel wire ropes are simultaneously arranged on the hoisting mechanism 23, the lower ends of the two steel wire ropes are respectively and fixedly connected to mutually symmetrical position points on the two sides of the top surface of the hanging scaffold 21, and the hanging scaffold 21 has good balance performance in the process of ascending or descending; a cable winding roll 45 is supported and installed in the middle above the top surface or below the bottom of the hanging scaffold 21 through a support frame, a lighting lamp circuit and a killing lamp circuit are respectively connected to a lighting lamp and an ultraviolet disinfection lamp 12 through one electric circuit, the upper ends of the two electric circuits penetrate through the outer shell of the lifting device 2 and extend into the inner cavity of the lifting device 2 and are respectively connected to the lighting lamp circuit and the killing lamp circuit, the lower ends of the two electric circuits penetrate through the hanging scaffold 21 and the cross rod and are respectively connected to the lighting lamp and the ultraviolet disinfection lamp 12, and the length of the part of the two electric circuits between the lifting device 2 and the hanging scaffold 21 is larger than the maximum height of the lifting height of the hanging scaffold 21; when the sterilizing device is in a normal lighting working state, the hanging scaffold 21 drives the cross rod to be fixedly attached to the ceiling, and the parts of the two paths of electric lines, which are positioned between the lifting device 2 and the hanging scaffold 21, are wound on the cable winding roll 45 in a winding manner; after the disinfection program is started, when the cross rod descends along with the hanging scaffold 21, the cable winding roll 45 also gradually rotates along with the descending of the height of the hanging scaffold 21 to release the two paths of electric circuits, when the cross rod ascends along with the hanging scaffold 21, the winding roll also gradually rotates along with the ascending of the height of the hanging scaffold 21 to shrink and wind the two paths of electric circuits, and when the positions of the lighting lamp and the disinfection lamp are changed, uninterrupted power supply is always kept.
The lifting speed of the lifting device 2 is preset as a fixed value, the time timer controls the lifting platform 21 to ascend or descend by a timing period according to the preset height, and controls the working time of the ultraviolet disinfection lamp 12 in a timing mode.
In order to ensure that the cross rod ascends or descends in a balanced manner, the two ends of the cross rod can be respectively provided with the lifting devices 2, and the motors 22 of the hoisting mechanisms 23 in the lifting devices 2 at the two ends are connected through synchronous belts, so that the lifting devices 2 at the two ends can run synchronously, and the lifting device is stable and reliable.
Preferably, the cable winding roll 24 is arranged below the hanging scaffold 21 and fixedly installed at the central point of the cross bar, a reel spring 25 is arranged in the cable winding roll 24, a reel electric wire 45 is wound on the cable winding roll 24, and the lower end of the reel electric wire 45 is fixedly connected to the central position of the top surface of the auxiliary hanging scaffold 21; when the cross bar descends, the cross bar has an active descending trend under the action of the self gravity of the cross bar, the lighting lamp and the ultraviolet disinfection lamp 12, the initial load of the motor is reduced, the lower end of the reel wire 45 also descends, the reel wire 45 is pulled to be released from the cable winding roll, and meanwhile, the spring of the cable winding roll is driven to store energy; when the cross rod ascends, the cable winding roll resets under the action of elastic potential energy, the steel wire shell is wound on the cable winding roll along with the cable winding roll in a spiral mode, the cross rod is pulled to ascend and reset under the action of the elastic potential energy of the cable winding roll, the reset load of the motor is also reduced, resources are saved, the abrasion of a mechanical structure is prevented, and the service life of equipment is long.
The public place lifting sterilizing device can also be fixedly provided with a pair of moving rails 47 on the inner top surface of the building, the pair of moving rails 47 longitudinally extend along the inner top surface of the building, and the lifting devices 2 above two ends of the cross rod are respectively arranged on the moving rails 47 in a sliding manner through the sliding blocks; the sliding block is connected to the killing circuit through the horizontal motor, and the killing circuit provides a power supply; after the seats in the first area are killed and disinfected in a row-by-row and layer-by-layer manner, the time relay 41 sends an instruction signal through the emission controller 31 to drive the lifting devices 2 at the two ends to synchronously slide to the second area along the moving track 47 through the sliding blocks, and the killing and disinfection procedures in the row-by-layer manner are repeatedly executed to complete the killing and disinfection work of the second area; by analogy, until the killing work of all the areas is completed, the mode takes a long time and can complete the killing during the rest period of the public place.
In a place with wide transverse width, a plurality of pairs of mutually parallel moving rails 47 can be fixedly arranged on the inner top surface of the building, and each pair of moving rails 47 extends longitudinally along the inner top surface of the building; a cross bar is arranged on each pair of moving rails 47, slides from one end of the building to the other end, and sequentially kills a plurality of areas below the pair of moving rails 47; or a plurality of cross rods are respectively arranged on each pair of moving tracks 47, each cross rod respectively corresponds to one area, all the areas are simultaneously killed, the efficiency is high, but the cost investment is high, and the load is large.
The control system 3 can be provided with a field controller and a remote controller at the same time, during the normal killing process, the site to be killed is cleared, and after all personnel leave, the killing is controlled by the remote controller in a remote control way; in special cases, the on-site fixed-point small-range killing can be carried out through the on-site controller. Can install the personnel condition in sensor detection field on the horizontal pole, ensure to kill nobody in the environment, also can be connected control system 3 and building entrance guard communication, can start the program of killing through the whole back that leaves of entrance guard's inductor monitoring personnel, if someone gets into then the program of killing is interrupted immediately to the in-process of killing.
The cross rod can be arranged to be in a hollow tubular shape, and the fresh air system is connected through the hollow tubular inner cavity, so that air purification can be carried out while killing.
Referring to fig. 3, the killing control method for the lifting killing device of the invention is implemented by the following steps:
s1, setting the logic of the running program and the parameters of each step through the receiving controller 32, and matching with the emitter controller; the time relay 41 activates the system switch;
s2, the emission controller 31 is triggered to send out a first-stage signal instruction through the operation of the operation interface 33 by the emission controller 31;
s3, receiving a signal instruction by the controller 32, starting the motor 22, driving the winding mechanism 23 to rotate to release the steel wire of the reel, driving the hanging scaffold 21 to descend to be separated from the main body part of the lifting device 2, disconnecting the limiting switch 26, disconnecting the circuit of the lighting lamp, and connecting and starting the sterilizing lamp circuit; when the hanging scaffold 21 descends to the preset height position of the first stage, the lifting is stopped, the ultraviolet disinfection lamp 12 enters the first stage to work, and the time relay 41 performs the first stage timing;
s4, the time relay 41 finishes the first-stage timing, the transmitting controller 31 sets the signal module to send out a second-stage signal instruction, the receiver receives the signal instruction, the motor 22 is started again, the winding mechanism 23 is driven to rotate to continuously release the steel wire of the reel, and the hanging scaffold 21 continues to descend; the hanging scaffold 21 reaches the set height position of the second stage, the lifting is stopped, the ultraviolet disinfection lamp 12 enters the second stage to work, and the time breaker performs second stage timing;
s5, the time relay 41 finishes the second-stage timing, and the emission controller 31 sends out a timing ending signal instruction;
s6, the receiver receives the signal instruction, the motor 22 is started again, the winding mechanism 23 is driven to rotate to wind the reel steel wire, and the hanging scaffold 21 is driven to ascend;
s7, the hanging scaffold 21 rises to be in contact with the main body limit switch 26 of the lifting device 2, the motor 22 stops, the circuit switch is closed, the circuit of the lighting lamp is conducted, the circuit of the sterilizing lamp is connected and disconnected, and the ultraviolet sterilizing lamp 12 is extinguished.
Further, in step S1, corresponding area main programs may be respectively set according to the partition condition of the building internal area, the specific area space condition and the spacing distance, and each area main program sets a corresponding phase program according to the number of rows of seats in each area.
The invention is not limited to the above alternative embodiments, and any other various forms of products can be obtained by anyone in the light of the present invention, but any changes in shape or structure thereof, which fall within the scope of the present invention as defined in the claims, fall within the scope of the present invention.
Claims (9)
1. A lifting killing device is characterized in that: comprises a lifting system, a disinfection system and a control system; the lifting system comprises one or more lifting devices arranged on the inner top surface of the building, the one or more lifting devices are connected with one or more brackets, each bracket is provided with at least one group of disinfection systems, and each group of disinfection systems respectively comprises a lighting lamp and/or an ultraviolet disinfection lamp; the control system can drive the lifting system to drive the disinfection system to ascend or descend to a set height, control working parameters of the disinfection system and control the cross working state between the lighting lamp and the ultraviolet disinfection lamp.
2. The lifting killing device of claim 1, wherein: the disinfection system and the lifting device are connected to a power supply main network through power supply circuits, each power supply circuit comprises a lighting circuit and a lifting circuit, and the lighting lamp and the ultraviolet disinfection lamp are connected to the power supply main network through the lighting circuits and the lifting devices; a hoisting mechanism and a motor capable of driving the hoisting mechanism to rotate are respectively arranged in each lifting device, and the motor is connected to a power supply main wire network through a lifting line; a hanging scaffold is respectively arranged below the bottom of each lifting device, and a reel steel wire of each hoisting mechanism is connected with the hanging scaffold; the support is provided with a cable winding roll, reel wires are wound on the cable winding roll, the lighting line is connected to a power supply main wire net through the reel wires, and the reel wires can be contracted and rewound onto the cable winding roll through a spring rewinding force along with the rising of the hanging scaffold or released along with the falling of the hanging scaffold.
3. The lifting killing device of claim 2, wherein: the control system comprises a transmitting controller, a receiving controller, a system main switch, a time relay, an infrared switch module and a limiting switch; the system main switch and the infrared switch module are arranged on a power line; the time relay and the lighting circuit are both connected to the receiving controller; the receiving controller and the limiting opener are arranged on the lifting device host; the lighting circuit comprises a lighting lamp circuit and a killing lamp circuit, and the switching of connection or disconnection between the lighting lamp circuit and the killing lamp circuit and the working time setting can be realized through the logic control of the connection and disconnection state of the limiting on-off device and the connection and disconnection of the time relay; the motor of the winding mechanism in the lifting device is connected with the lighting system to control the receiver, and the transmitting controller is matched with the receiving controller corresponding to the logic program in the lifting host machine to set the working height and working parameters of the lighting device.
4. A lifting killer according to claim 2 or 3, characterized in that: the contact position points of the hanging scaffold and the lifting device form start-stop or on-off position points of a limiting switch and a time relay.
5. The lifting killing device of claim 4, wherein: the lifting device is characterized by further comprising a moving track which can be used for the lifting device to move, the moving track extends along the longitudinal direction, and the lifting device is installed on the moving track in a sliding mode through sliding blocks.
6. The lifting killing device of claim 4, wherein: the infrared switch module is arranged at an entrance and an exit of a place; when a person or an animal is close to the entrance when the system is started, the red infrared switch module feeds back a detection signal to the system main switch so as to cut off the power supply of the ultraviolet disinfection lamp and close the ultraviolet disinfection lamp.
7. A lifting killer as claimed in any one of claims 1 to 3, wherein: the control system is provided with a field controller and a remote controller.
8. A killing control method of a lifting killing device is characterized by comprising the following steps: the method comprises the following steps:
s1, setting the logic of the running program and parameters of each step through the receiving controller, and matching with the emitter controller; the time relay activates a system switch;
s2, the emission controller triggers the signal emission module to send out a first-stage signal instruction through operation of the operation interface;
s3, receiving a signal instruction by the controller, starting the motor, driving the winding mechanism to rotate to release the reel steel wire, driving the hanging scaffold to descend to be separated from the main body part of the lifting device, disconnecting the limiting opener, disconnecting the lighting lamp circuit, and connecting and starting the killing lamp circuit; when the hanging scaffold descends to a preset height position of the first stage, the lifting is stopped, the ultraviolet disinfection lamp enters the first stage to work, and the time relay performs first-stage timing;
s4, the timing of the first stage of the time relay is finished, the emission controller sets the signal module to send a second stage signal instruction, the receiver receives the signal instruction, the motor is started again, the winding mechanism is driven to rotate to continuously release the steel wire of the reel, and the hanging scaffold is continuously descended; when the hanging scaffold reaches the set height position of the second stage, stopping lifting, enabling the ultraviolet disinfection lamp to work in the second stage, and timing in the second stage by the time breaker;
s5, the timing of the second stage of the time relay is finished, and the emission controller sends out a timing finishing signal instruction;
s6, the receiver receives the signal instruction, the motor is started again, the winding mechanism is driven to rotate to wind the reel steel wire, and the hanging scaffold is driven to ascend;
s7, the hanging scaffold rises to be in contact with the main body limiting opener of the lifting device, the motor stops, the circuit switch is closed, the circuit of the lighting lamp is conducted, the circuit of the sterilizing lamp is connected and disconnected, and the ultraviolet sterilizing lamp is extinguished.
9. A killing control method for a lifting killing device according to claim 8, characterized in that: in the step S1, corresponding area main programs are respectively set according to the division condition of the internal areas of the building, the specific area space condition and the spacing distance, and each area main program sets a corresponding stage program according to the number of rows of seats in each area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110662175.9A CN113318256A (en) | 2021-06-15 | 2021-06-15 | Lifting sterilizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110662175.9A CN113318256A (en) | 2021-06-15 | 2021-06-15 | Lifting sterilizing device |
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| Publication Number | Publication Date |
|---|---|
| CN113318256A true CN113318256A (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110662175.9A Pending CN113318256A (en) | 2021-06-15 | 2021-06-15 | Lifting sterilizing device |
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| CN (1) | CN113318256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772416A (en) * | 2022-04-11 | 2022-07-22 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Automatic disinfection epidemic prevention elevator |
-
2021
- 2021-06-15 CN CN202110662175.9A patent/CN113318256A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114772416A (en) * | 2022-04-11 | 2022-07-22 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Automatic disinfection epidemic prevention elevator |
| CN114772416B (en) * | 2022-04-11 | 2023-08-25 | 天津市特种设备监督检验技术研究院(天津市特种设备事故应急调查处理中心) | Automatic disinfection epidemic prevention elevator |
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