CN111514348B - Magnetic conduction electric atomization disinfection device and method - Google Patents
Magnetic conduction electric atomization disinfection device and method Download PDFInfo
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- CN111514348B CN111514348B CN202010425169.7A CN202010425169A CN111514348B CN 111514348 B CN111514348 B CN 111514348B CN 202010425169 A CN202010425169 A CN 202010425169A CN 111514348 B CN111514348 B CN 111514348B
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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
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- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Special Spraying Apparatus (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a magnetic conduction electric atomization disinfection device and method, comprising a motor shell, a disinfectant tank, a magnetic control component, a motor shaft, a limit sleeve, an atomization disc body and a nozzle device, wherein the motor shell, the disinfectant tank and the magnetic control component are sequentially arranged in a side-by-side joint mode, a motor connected with the motor shaft is arranged in the motor shell, the bottom end of the motor is fixed on a motor base, the motor base is fixed on the motor shell through bolts, the motor shaft penetrates through the motor shell upwards, the limit sleeve is arranged on the motor shaft, the bottom end of the limit sleeve is provided with a breaker cam connected with the motor shaft, the top end of the motor shaft is connected with the atomization disc body through adjusting bolts, and the nozzle device is arranged below the atomization disc body. The invention can reduce labor intensity, and the small and uniform disinfection liquid drops can enhance the sterilization and disinfection effects, so that the disinfection liquid drops are more suitable for the disinfection operation of communities, high-speed rails, terminal buildings, large-scale markets and other important places with dense crowd.
Description
Technical Field
The invention relates to the technical field of medical health equipment, in particular to a magnetic conduction electric atomization disinfection device and method.
Background
At present, a disinfection and sterilization mode of manually spraying disinfectant is adopted for important places such as communities, high-speed rails, terminal buildings, large-scale markets and the like with dense crowd, and the mode has the following defects although the disinfection and sterilization effect is achieved to a certain extent: the manual spraying disinfection mode can lead to rapid rise of labor intensity, and the risk of infected viruses exists, which leads to unpredictable injury to the labor. The manual spraying of disinfection liquid drops is to atomize the disinfection liquid by applying pressure, so that atomized particles are larger and the spraying effect is poor.
Based on the background, CN201911052463.1 discloses an electromagnetic heating electronic atomizer, which applies an electromagnetic heating technology to the electronic atomizer, and generates alternating current through an electromagnetic induction coil, so that a heat receptor in a heating cavity heats, and then heats electronic cigarette liquid to atomize the electronic cigarette liquid. However, the patent only directly and continuously heats the electronic cigarette liquid through the heating coil, the electronic cigarette liquid cannot be crushed, and the atomization effect is greatly weakened due to the fact that the electronic cigarette liquid drops are large and uneven in size. Therefore, this patent cannot be used to solve the problem of larger atomized particles and poor spray effect.
Therefore, an atomization disinfection device for solving the problems of large atomization particles and poor atomization effect in important places such as communities, high-speed rails, terminal buildings, large-scale markets and the like with dense crowd is urgently needed.
Disclosure of Invention
The invention aims to provide a magnetically conductive electric atomization disinfection device and a magnetically conductive electric atomization disinfection method, wherein a primary coil and a secondary coil are arranged on a sprayer of the device, a magnetic control circuit is used for periodically opening and closing, and high voltage is rapidly formed at two ends of an electrode, so that discharge is generated at two ends of the electrode, the high voltage discharge reduces the surface tension and viscous resistance of disinfection liquid drops passing through the device, the liquid drops are broken into smaller liquid drops, the size distribution is more uniform, the disinfection liquid drops with static electricity are more easily adhered to a disinfection area, the device can reduce the working intensity, and the small and uniform disinfection liquid drops can enhance the disinfection effect, so that the device is more suitable for disinfection operation of crowded key places such as communities, high-speed rails, terminal buildings, large-scale markets and the like, and can solve the problems raised in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
the utility model provides a magnetic conduction electric atomization degassing unit, includes motor housing, antiseptic solution case, magnetic control subassembly, motor shaft, limit sleeve, atomizing disk body and nozzle ware, motor housing, antiseptic solution case and magnetic control subassembly are the laminating installation side by side in proper order, motor housing's internally mounted has the motor of being connected with the motor shaft, the bottom mounting of motor is on motor base, and motor base passes through bolt fastening on motor housing, the motor shaft upwards runs through motor housing, installs limit sleeve on the motor shaft, and the breaker cam of being connected with the motor shaft is installed to limit sleeve's bottom, and adjusting bolt and atomizing disk body are connected to the top of motor shaft, and nozzle ware is installed to atomizing disk body's below.
Further, the disinfectant tank comprises a disinfectant tank body, a disinfectant pump, a transfusion hose, a screw thread connecting piece and a nozzle device, wherein the inlet end of the disinfectant pump is connected with the disinfectant tank body through the transfusion hose, the outlet end of the disinfectant pump is connected with the nozzle device through the transfusion hose, and the transfusion hose is connected with the disinfectant tank body through the screw thread connecting piece.
Further, the nozzle device comprises an electrode, a primary coil, a secondary coil and a nozzle, wherein the primary coil and the secondary coil are respectively fixed in shells on two sides of the nozzle, the nozzle and the electrode are integrally arranged, one end of the primary coil is connected with the secondary coil, the other end of the secondary coil is connected with the electrode, the nozzle is arranged at a notch below the atomizing disc body, and the primary coil and the secondary coil are connected with the magnetic control assembly.
Further, the magnetic control assembly comprises a storage battery, an ammeter and a contact switch, wherein the positive electrode of the storage battery is connected with the positive electrode of the ammeter, the negative electrode of the storage battery is grounded, the negative electrode of the ammeter is connected with the positive electrode of the contact switch, and the negative electrode of the contact switch is connected with the primary coil.
Further, the magnetic control assembly further comprises an additional resistor, a breaker, ground connection and a grounding contact, one end of the additional resistor is connected with the primary coil through the ground connection, one end of the primary coil, far away from the secondary coil, is connected with the breaker through the ground connection, the breaker is connected with the other electrode, the other end of the additional resistor is directly connected with the grounding contact, and the breaker is fixedly connected with the breaker cam.
Further, the storage battery provides 36V low-voltage direct current, and the primary coil and the secondary coil form a coil winding.
Further, the additional resistor is a thermistor, and a coil pipe is wound by an iron-chromium-aluminum alloy resistor wire, and the diameter of the coil pipe is 4mm.
Further, a plurality of centrifugal flow passages which are obliquely surrounded are formed in the surface of the wheel disc of the atomizing disc body, and the motor is a stepping motor.
Further, the electrode and the nozzle are both members made of copper material.
The invention provides a method for atomizing and sterilizing a magnetic conduction electric atomizing and sterilizing device, which comprises the following steps:
step 1: the motor drives the breaker cam to rotate in the forward and reverse directions, and controls the magnetic control assembly to periodically turn on and off to change the magnetic flux of the coil winding, and at the moment, the disinfectant pump pumps disinfectant in the disinfectant tank to the nozzle through the infusion hose;
step 2: the voltage at the two ends of the electrode is rapidly increased to generate discharge, and the high-voltage discharge reduces the surface tension and viscous resistance of the disinfection liquid drops passing through the discharge, so that the liquid drops are broken into finer liquid drops;
step 3: the atomizing disk body rotating positively and negatively atomizes disinfectant out in the form of fine liquid drops through the centrifugal flow channel to disinfect.
Compared with the prior art, the invention has the beneficial effects that:
the invention makes the magnetic flux of the coil winding change by controlling the periodic on-off of the magnetic control component, thereby the voltage at the two ends of the electrode is rapidly increased to generate discharge, so that the liquid drops are broken into finer liquid drops, the size distribution is more uniform, the disinfection liquid drops with static electricity are easier to adhere to the disinfection area.
Drawings
FIG. 1 is a schematic diagram of the overall structure of a magnetically conductive electric atomizing and disinfecting device according to the present invention;
FIG. 2 is a schematic diagram showing the specific structure of each branch assembly of the magnetically conductive electric atomization disinfection device;
FIG. 3 is a control circuit diagram of the magnetic control assembly of the present invention;
FIG. 4 is a circuit diagram of the connection of the nozzle device and the magnetic control assembly.
In the figure: 1. a motor housing; 2. a disinfectant tank; 21. a disinfectant tank; 22. a sterilizing liquid pump; 23. An infusion hose; 24. a threaded connection; 8. a nozzle device; 81. an electrode; 82. a primary coil; 83. a secondary coil; 84. a nozzle; 3. a magnetic control assembly; 31. a storage battery; 32. an ammeter; 33. an additional resistor; 34. a contact switch; 35. a circuit breaker; 36. grounding; 37. a ground contact; 4. a motor; 5. a motor shaft; 6. a limit sleeve; 7. an atomizing disk body; 8. a nozzle device; 9. a motor base; 10. a power breaker cam; 11. and adjusting the bolts.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without creative efforts, are within the protection scope of the invention.
Fig. 1 shows the overall structure of a magnetically conductive electric atomization disinfection device, which comprises a motor housing 1, a disinfection solution tank 2, a magnetic control component 3, a motor 4, a motor shaft 5, a limit sleeve 6, an atomization tray 7 and a nozzle 8, wherein the motor housing 1, the disinfection solution tank 2 and the magnetic control component 3 are sequentially and adjacently mounted in parallel, the motor 4 connected with the motor shaft 5 is mounted in the motor housing 1, the motor 4 is a stepping motor which can accurately finish forward and reverse rotation, the bottom end of the motor 4 is fixed on a motor base 9, the motor base 9 is fixed on the motor housing 1 through bolts, the motor base 9 can fix the motor 4, the motor shaft 5 upwards penetrates through the motor housing 1, the limit sleeve 6 is mounted on the motor shaft 5, the limit sleeve 6 is used for wrapping the motor shaft 5 in the inside, preventing that the motor shaft 5 from exposing in the outside, and the circuit breaker cam 10 that is connected with the motor shaft 5 is installed to the bottom of limit sleeve 6, can drive circuit breaker cam 10 through the rotation of motor shaft 5, and the top of motor shaft 5 is connected with atomizing disk body 7 through adjusting bolt 11, can guarantee like this that the installation of atomizing disk body 7 is more firm, and nozzle 8 is installed to atomizing disk body 7's below, and nozzle 8 breaks the antiseptic solution liquid drop into finer liquid drop, and a plurality of centrifugal flow ways that slope encircleed are seted up on atomizing disk body 7's rim plate surface, spray out to crowded focus place through this centrifugal flow way.
Referring to fig. 2, the whole structure of the disinfectant tank 2 is shown, the disinfectant tank 2 comprises a disinfectant tank body 21, a disinfectant pump 22, an infusion hose 23, a screw thread connecting piece 24 and a nozzle device 8, the inlet end of the disinfectant pump 22 is connected with the disinfectant tank body 21 through the infusion hose 23, the outlet end of the disinfectant pump 22 is connected with the nozzle device 8 through the infusion hose 23, the disinfectant pump 22 conveys disinfectant in the disinfectant tank body 21 to the nozzle device 8 through the infusion hose 23, the infusion hose 23 is connected with the disinfectant tank body 21 through the screw thread connecting piece 24, and the infusion hose 23 and the disinfectant tank body 21 are connected through the screw thread connecting piece 24, so that the disinfectant tank is convenient to detach.
Referring to fig. 2, the whole structure of the nozzle device 8 is also shown, the nozzle device 8 comprises an electrode 81, a primary coil 82, a secondary coil 83 and a nozzle 84, the primary coil 82 and the secondary coil 83 are respectively fixed in two side shells of the nozzle 84, the nozzle 84 and the electrode 81 are integrally arranged, the electrode 81 and the nozzle 84 are both members made of copper materials, one end of the primary coil 82 is connected with the secondary coil 83, the other end of the secondary coil 83 is connected with the electrode 81, the nozzle 84 is arranged at a notch below the atomizing disk body 7, the two can be communicated with each other, disinfection liquid drops in the nozzle 84 can enter the atomizing disk body 7, the primary coil 82 and the secondary coil 83 are connected with the magnetic control assembly 3, and the magnetic control assembly 3 is periodically turned on and off to change magnetic flux of a coil winding.
Referring to fig. 3 and 4, the magnetic control assembly 3 includes a storage battery 31, an ammeter 32 and a contact switch 34, the storage battery 31 provides low-voltage direct current of 36V, the positive electrode of the storage battery 31 is connected with the positive electrode of the ammeter 32, the negative electrode of the storage battery 31 is grounded, the negative electrode of the ammeter 32 is connected with the positive electrode of the contact switch 34, the contact switch 34 is used for controlling the on and off of a circuit, the negative electrode of the contact switch 34 is connected with a primary coil 82, and the contact switch 34 increases the sensitivity of line on and off.
Referring to fig. 3 and 4, the magnetic control assembly 3 further includes an additional resistor 33, a breaker 35, an iron 36 and a grounding contact 37, the additional resistor 33 is a thermistor, a solenoid coil is formed by winding an iron-chromium-aluminum alloy resistor wire, the diameter is 4mm, a primary coil 82 and a secondary coil 83 form a coil winding, a magnetic field can be generated by winding the solenoid coil on a nozzle 84 in a spiral shape, one end of the additional resistor 33 is connected with the primary coil 82 through the iron 36, one end of the primary coil 82, which is far away from the secondary coil 83, is connected with the breaker 35 through the iron 36, the breaker 35 is connected with another electrode 81, the other end of the additional resistor 33 is directly connected with the grounding contact 37, the breaker 35 is fixedly connected with the breaker cam 10, and the breaker 35 is powered off and on through the breaker cam 10 when the motor 4 rotates at an angle in the forward and reverse direction.
In order to better show the flow of atomization and disinfection of the magnetic conduction electric atomization and disinfection device, the embodiment now provides a method for atomization and disinfection of the magnetic conduction electric atomization and disinfection device, which comprises the following specific implementation steps:
step 1: when the motor 4 drives the breaker cam 10 to rotate positively and negatively, and when the motor 4 rotates positively, the breaker cam 10 controls the breaker 35 to switch on a circuit, and when the motor 4 rotates reversely, the breaker cam 10 controls the breaker 35 to switch off the circuit, so that the magnetic control assembly 3 is controlled to be periodically switched on and off to change the magnetic flux of the coil winding, and at the moment, the disinfectant pump 22 pumps the disinfectant in the disinfectant tank body 21 to the nozzle 84 through the infusion hose 23; step 2: the voltage across electrode 81 increases sharply, creating a discharge, the high voltage discharge reducing the surface tension and viscous drag of the disinfection droplets passing therethrough, breaking the droplets into finer droplets; step 3: the atomizing disk body 7 rotating positively and negatively atomizes the disinfectant out in fine liquid drops through the centrifugal flow channel for disinfection.
Compared with the traditional atomization technology, the device controls the magnetic control assembly 3 to periodically turn on and off through the positive and negative periodic rotation of the motor 4 to change the magnetic flux of the coil winding, so that the voltage at two ends of the electrode 81 is rapidly increased to generate discharge, the surface tension and viscous resistance of disinfection drops passing through the electrode are reduced through high-voltage discharge, the drops are broken into finer drops, the size distribution is more uniform, the disinfection drops with static electricity are easier to adhere to a disinfection area, the device can reduce the labor intensity, the fine and uniform disinfection drops can enhance the disinfection and sterilization effect, the device is more suitable for disinfection operation of crowded concentrated key places such as communities, high-speed rails, terminal buildings, large-scale markets and the like, and can play a certain role in regulating and controlling an atomization flow field (such as fog drop size, atomization angle, range, fog drop running track and the like) through changing electric field parameters.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, within the scope of the present invention, should be covered by the protection scope of the present invention, since all the person skilled in the art can apply equivalent substitutions or modifications according to the technical scheme and the inventive concept of the present invention.
Claims (6)
1. The utility model provides a magnetic conduction electric atomization disinfection device, its characterized in that, including motor housing (1), antiseptic solution case (2), magnetic control subassembly (3), motor (4), motor shaft (5), spacing sleeve (6), atomizing disk body (7) and nozzle ware (8), motor housing (1), antiseptic solution case (2) and magnetic control subassembly (3) are installed in proper order and are laminated side by side, motor housing (1) internally mounted has motor (4) of being connected with motor shaft (5), motor (4) bottom fixing on motor base (9), motor base (9) pass through the bolt fastening on motor housing (1), motor shaft (5) upwards run through motor housing (1), install spacing sleeve (6) on motor shaft (5), install on the bottom of spacing sleeve (6) with motor shaft (5) be connected breaker cam (10), the top of motor shaft (5) is connected with atomizing disk body (7) through adjusting bolt (11), nozzle ware (8) are installed to the below of atomizing disk body (7), antiseptic solution case (2) include antiseptic solution case (21), screw thread pump (24) and hose connection piece (24), the inlet end of the disinfection liquid pump (22) is connected with the disinfection liquid box body (21) through a transfusion hose (23), the outlet end of the disinfection liquid pump (22) is connected with a nozzle device (8) through the transfusion hose (23), the nozzle device (8) breaks disinfection liquid drops into liquid drops, the transfusion hose (23) is connected with the disinfection liquid box body (21) through a screw thread connecting piece (24), the nozzle device (8) comprises an electrode (81), a primary coil (82), a secondary coil (83) and a nozzle (84), the primary coil (82) and the secondary coil (83) are respectively fixed in two side shells of the nozzle (84), the nozzle (84) and the electrode (81) are integrally arranged, one end of the primary coil (82) is connected with the secondary coil (83), the other end of the secondary coil (83) is connected with the electrode (81), the nozzle (84) is arranged at a notch below the atomizing disc body (7), the atomizing disc body (7) which rotates positively and negatively atomizes the disinfection liquid drops through a centrifugal flow passage, the primary coil (82) and the secondary coil (83) are respectively fixed in shells at two sides of the nozzle (84), the secondary coil (83) and the magnetic control assembly (32) are connected with the magnetic control assembly (31), the positive pole of ampere meter (32) is connected to the positive pole of battery (31), and the negative pole ground connection of battery (31), the positive pole of contact switch (34) is connected to the negative pole of ampere meter (32), the negative pole of contact switch (34) is connected primary coil (82), magnetic control subassembly (3) still include additional resistance (33), breaker (35), ground (36) and ground contact (37), the one end of additional resistance (33) pass through ground (36) with primary coil (82) is connected, the one end that secondary coil (83) was kept away from to primary coil (82) passes through ground (36) and connects breaker (35), another electrode (81) is connected to breaker (35), the other end lug connection ground contact (37) of additional resistance (33), breaker cam (10) control breaker (35) make the circuit break, control magnetic control subassembly (3) periodically break-make the coil magnetic flux change.
2. A magnetically permeable motorized atomizing and disinfecting device according to claim 1, characterized in that the accumulator (31) provides a low voltage dc of 36V, the primary coil (82) and the secondary coil (83) forming a coil winding.
3. A magnetically permeable motorized atomizing and disinfecting device according to claim 1, characterized in that the additional resistor (33) is a thermistor, coiled with a resistance wire of iron-chromium-aluminum alloy into a spiral tube with a diameter of 4mm.
4. The magnetically conductive electric atomization disinfection device as claimed in claim 1, wherein the wheel disc surface of the atomization wheel body (7) is provided with a plurality of obliquely encircling centrifugal flow passages, and the motor (4) is a stepping motor.
5. A magnetically permeable motorized atomizing and disinfecting device according to claim 1, characterized in that the electrode (81) and the nozzle (84) are each a member made of copper material.
6. A method of atomizing and sterilizing using the magnetically permeable electric atomizing and sterilizing apparatus as set forth in claim 1, comprising the steps of:
step 1: the motor (4) drives the breaker cam (10) to rotate positively and negatively, and controls the magnetic control assembly (3) to be periodically turned on and off to change the magnetic flux of the coil winding, and at the moment, the disinfectant pump (22) pumps the disinfectant in the disinfectant tank body (21) to the nozzle (84) through the infusion hose (23);
step 2: the voltage at the two ends of the electrode (81) is sharply increased to generate discharge, and the high-voltage discharge reduces the surface tension and viscous resistance of the disinfection liquid drops passing through the electrode, so that the liquid drops are broken into finer liquid drops;
step 3: the atomizing disk body (7) rotating positively and negatively atomizes the disinfectant out in fine liquid drops through the centrifugal flow channel for disinfection.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010425169.7A CN111514348B (en) | 2020-05-19 | 2020-05-19 | Magnetic conduction electric atomization disinfection device and method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010425169.7A CN111514348B (en) | 2020-05-19 | 2020-05-19 | Magnetic conduction electric atomization disinfection device and method |
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| CN111514348A CN111514348A (en) | 2020-08-11 |
| CN111514348B true CN111514348B (en) | 2023-07-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH495172A (en) * | 1969-05-29 | 1970-08-31 | Gema Ag App Bau | Electrostatic device, in particular electrostatic spraying or spraying device |
| CN1100233A (en) * | 1993-09-06 | 1995-03-15 | 河南濮阳冀豫联营公司 | Single reversible contactor |
| CN1224771A (en) * | 1997-11-26 | 1999-08-04 | 蒸汽技术公司 | Apparatus for sputtering or arc evaporation |
| CN212416458U (en) * | 2020-05-19 | 2021-01-29 | 马鞍山学院 | Magnetic conductance electric atomization disinfection device |
-
2020
- 2020-05-19 CN CN202010425169.7A patent/CN111514348B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH495172A (en) * | 1969-05-29 | 1970-08-31 | Gema Ag App Bau | Electrostatic device, in particular electrostatic spraying or spraying device |
| CN1100233A (en) * | 1993-09-06 | 1995-03-15 | 河南濮阳冀豫联营公司 | Single reversible contactor |
| CN1224771A (en) * | 1997-11-26 | 1999-08-04 | 蒸汽技术公司 | Apparatus for sputtering or arc evaporation |
| CN212416458U (en) * | 2020-05-19 | 2021-01-29 | 马鞍山学院 | Magnetic conductance electric atomization disinfection device |
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| Publication number | Publication date |
|---|---|
| CN111514348A (en) | 2020-08-11 |
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