CN111514348A - Magnetic-conductance electric atomization disinfection device and method - Google Patents
Magnetic-conductance electric atomization disinfection device and method Download PDFInfo
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- CN111514348A CN111514348A CN202010425169.7A CN202010425169A CN111514348A CN 111514348 A CN111514348 A CN 111514348A CN 202010425169 A CN202010425169 A CN 202010425169A CN 111514348 A CN111514348 A CN 111514348A
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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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Abstract
The invention discloses a magnetic conductance electric atomization disinfection device and a magnetic conductance electric atomization disinfection method, which comprise a motor shell, a disinfectant tank, a magnetic control assembly, a motor shaft, a limiting sleeve, an atomization disc body and a nozzle device, wherein the motor shell, the disinfectant tank and the magnetic control assembly are sequentially mounted in a side-by-side fit manner, the motor connected with the motor shaft is mounted inside 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 upwards penetrates through the motor shell, the limiting sleeve is mounted on the motor shaft, an interrupter cam connected with the motor shaft is mounted at the bottom end of the limiting sleeve, the top end of the motor shaft is connected with the atomization disc body through an adjusting bolt, and the nozzle device. The invention can reduce the labor intensity, and the fine and uniform disinfection liquid drops can enhance the disinfection effect, so that the invention is more suitable for the disinfection operation of the intensive key places such as communities, high-speed rails, airport terminals, superstores and the like.
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, the sterilization mode of manually spraying disinfectant is adopted for intensive key places such as communities, high-speed rails, airport buildings, superstores and the like, and the mode has the following defects although the sterilization and disinfection effect is achieved to a certain degree: the manual spraying disinfection mode will inevitably cause the intensity of workers to rise sharply, and the risk of virus infection exists, causing unpredictable damage to the workers. The manual spraying of disinfection liquid drops is generally to atomize the disinfection liquid by applying pressure, and the atomized particles are large and the spraying effect is poor.
Based on this kind of background, CN201911052463.1 discloses an electromagnetic heating electronic atomizer, and this patent applies the electromagnetic heating technology to the electronic atomizer, and alternating current is produced through the electromagnetic induction coil, causes the heat acceptor in the heating chamber to generate heat, and then heats the electronic cigarette liquid, makes its atomizing, because the metallic conductor who heats the intracavity is self-generated to generate heat, and heating efficiency is very high, so can reach efficient heating effect, solved the problem that the resistance-type is heated through the heat-conduction mode inefficiency. However, the electronic cigarette liquid is directly and continuously heated by 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 is large in liquid drop and uneven in size. Therefore, the patent cannot be used for solving the problems of large atomized particles and poor spraying effect.
Therefore, an atomization disinfection device which is used in communities, high-speed rails, airport buildings, superstores and other places with dense crowds and has the problems of large atomization particles and poor atomization effect is urgently needed.
Disclosure of Invention
The invention aims to provide a magnetic conduction electric atomization disinfection device and a method, wherein a nozzle device of the device is provided with a primary coil and a secondary coil, and a magnetic control circuit is periodically switched off and switched on to rapidly form high voltage 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 high voltage discharge, the liquid drops are broken into finer liquid drops, the size distribution is more uniform, the static disinfection liquid drops are more easily adhered to a disinfection area, the labor intensity can be reduced, the fine and uniform disinfection liquid drops can enhance the sterilization and disinfection effects, the device is more suitable for the sterilization operation of important places with dense crowds such as communities, high-speed rails, navigation stations, superstores and the like, and the problem provided by the background technology can be solved.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides an electronic atomizing degassing unit of magnetic conductance, includes motor housing, disinfectant box, magnetic control assembly, motor shaft, spacing sleeve, atomizing disk body and sprayer, motor housing, disinfectant box and magnetic control assembly are the side by side laminating installation 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 the bolt fastening on motor housing, the motor shaft upwards runs through motor housing, installs spacing sleeve on the motor shaft, and the outage ware cam of being connected with the motor shaft is installed to spacing telescopic bottom, and the top of motor shaft is passed through adjusting bolt and is connected with the atomizing disk body, and the sprayer is installed to the below of atomizing disk body.
Further, the disinfectant box includes antiseptic solution box, disinfectant pump, infusion hose, screw thread connecting piece and nozzle ware, the import end of antiseptic solution pump passes through infusion hose and is connected with the antiseptic solution box, the export end of antiseptic solution pump passes through infusion hose and is connected with the nozzle ware, the infusion hose passes through the screw thread connecting piece and is connected with the antiseptic solution box.
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 installed 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.
Furthermore, the magnetic control assembly further comprises an additional resistor, an interrupter, a grounding piece and a grounding contact, one end of the additional resistor is connected with the primary coil through the grounding piece, one end, far away from the secondary coil, of the primary coil is connected with the interrupter through the grounding piece, the interrupter is connected with the other electrode, the other end of the additional resistor is directly connected with the grounding contact, and the interrupter is fixedly connected with the interrupter cam.
Further, the storage battery provides low-voltage direct current of 36V, and the primary coil and the secondary coil form a coil winding.
Furthermore, the additional resistor is a thermistor and is a spiral pipe which is formed by winding an iron-chromium-aluminum alloy resistance wire and has the diameter of 4 mm.
Furthermore, a plurality of obliquely surrounding centrifugal runners are arranged on 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 a copper material.
The invention provides a method for atomizing and disinfecting a magnetic conductive electric atomizing and disinfecting device, which comprises the following steps:
step 1: the motor drives the breaker cam to rotate forward and backward, the magnetic control assembly 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 pumps disinfectant in the disinfectant box body to the nozzle through the infusion hose;
step 2: the voltage at the two ends of the electrode 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 high-voltage discharge, so that the liquid drops are broken into finer liquid drops;
and step 3: the atomizing disc body rotating forwards and backwards atomizes the disinfectant out in fine liquid drops through the centrifugal flow channel for disinfection.
Compared with the prior art, the invention has the beneficial effects that:
the invention changes the magnetic flux of the coil winding by controlling the on-off of the magnetic control assembly periodically, so that the voltage at two ends of the electrode is increased rapidly to generate discharge, the liquid drops are broken into smaller liquid drops, the size distribution is more uniform, the electrostatic disinfection liquid drops are more easily adhered to a disinfection area, the device can reduce the labor intensity, and the small and uniform disinfection liquid drops can enhance the disinfection and sterilization effect, so that the device is more suitable for the disinfection operation of important places with dense crowds, such as communities, high-speed rails, airport terminals, large markets and the like.
Drawings
FIG. 1 is a schematic view of the overall structure of a magnetically conductive electric atomizing sterilizer according to the present invention;
FIG. 2 is a schematic structural diagram of each branch component of the magnetically conductive electric atomizing disinfection device according to the present invention;
FIG. 3 is a diagram of a control circuit of the magnetron assembly of the present invention;
FIG. 4 is a diagram of the connection circuit between the nozzle device and the magnetron assembly.
In the figure: 1. a motor housing; 2. a disinfectant tank; 21. a disinfectant tank body; 22. a disinfectant pump; 23. A flexible infusion tube; 24. a threaded connector; 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. an electrical disconnect; 36. bonding; 37. a ground contact; 4. a motor; 5. a motor shaft; 6. a limiting sleeve; 7. an atomizing disk body; 8. a nozzle device; 9. a motor base; 10. a breaker cam; 11. and adjusting the bolt.
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.
FIG. 1 shows the overall structure of a magnetic conductance electric atomization disinfection device, which comprises a motor housing 1, a disinfectant tank 2, a magnetic control component 3, a motor 4, a motor shaft 5, a limiting sleeve 6, an atomization disc 7 and a nozzle 8, wherein the motor housing 1, the disinfectant tank 2 and the magnetic control component 3 are sequentially mounted in a side-by-side manner in a laminating manner, the motor 4 connected with the motor shaft 5 is mounted inside the motor housing 1, the motor 4 is a stepping motor and can accurately complete 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 motor shaft 5 is provided with the limiting sleeve 6, the limiting sleeve 6 is used for wrapping the motor shaft 5 inside to prevent the motor shaft 5 from being exposed outside, the bottom end of the limiting sleeve 6 is provided with a breaker cam 10 connected with the motor shaft, can drive breaker cam 10 through the rotation of motor shaft 5, the top of motor shaft 5 is connected with atomizing disk body 7 through adjusting bolt 11, can guarantee like this that atomizing disk body 7's installation is more firm, atomizing disk body 7's below installation nozzle ware 8, nozzle ware 8 is broken into more tiny liquid drop with the antiseptic solution liquid drop, a plurality of centrifugal flow ways that the slope encircleed are seted up on atomizing disk body 7's rim plate surface, spray out to crowd intensive key place through this centrifugal flow way.
With reference to fig. 2, the overall structure of the disinfectant tank 2 is shown, the disinfectant tank 2 includes a disinfectant tank body 21, a disinfectant pump 22, a transfusion hose 23, a screw thread connector 24 and a nozzle device 8, an inlet end of the disinfectant pump 22 is connected with the disinfectant tank body 21 through the transfusion hose 23, an outlet end of the disinfectant pump 22 is connected with the nozzle device 8 through the transfusion hose 23, the disinfectant pump 22 conveys disinfectant in the disinfectant tank body 21 to the nozzle device 8 through the transfusion hose 23, the transfusion hose 23 is connected with the disinfectant tank body 21 through the screw thread connector 24, the transfusion hose 23 and the disinfectant tank body 21 are connected through the screw thread connector 24, and the disassembly is facilitated.
Referring to fig. 2, the overall structure of the nozzle device 8 is further shown, the nozzle device 8 includes 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 the 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 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 installed at a notch below the atomizing disk 7 and can be communicated with each other, the sterilizing liquid drops in the nozzle 84 can enter the atomizing disk 7, the primary coil 82 and the secondary coil 83 are connected with the magnetron assembly 3, and the magnetron assembly 3 periodically turns on and off to change the magnetic flux of the coil winding.
Referring to fig. 3 and 4, the magnetron assembly 3 includes a battery 31, an ammeter 32 and a contact switch 34, the battery 31 provides a low voltage direct current of 36V, an anode of the battery 31 is connected to an anode of the ammeter 32, a cathode of the battery 31 is grounded, a cathode of the ammeter 32 is connected to an anode of the contact switch 34, the contact switch 34 is used for controlling the circuit to be switched on and off, a cathode of the contact switch 34 is connected to a primary coil 82, and the contact switch 34 increases the sensitivity of the circuit to power on and power off.
Referring to fig. 3 and 4, the magnetron assembly 3 further includes an additional resistor 33, a breaker 35, a bonding 36 and a ground contact 37, the additional resistor 33 is a thermistor, a spiral tube is formed by winding a fe-cr-al alloy resistance wire with a diameter of 4mm, a primary coil 82 and a secondary coil 83 form a coil winding, the spiral winding on the nozzle 84 can generate magnetic field, one end of the additional resistor 33 is connected with the primary coil 82 through the bonding 36, one end of the primary coil 82 far away from the secondary coil 83 is connected with the breaker 35 through the bonding 36, the breaker 35 is connected with the other 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, because the motor 4 is a stepping motor, when the motor 4 rotates forwards and backwards in an angle, the breaker 35 is powered off and powered on through the breaker cam 10.
In order to better show the atomization and disinfection process of the magnetic conductive electric atomization and disinfection device, the embodiment now provides an atomization and disinfection method of the magnetic conductive electric atomization and disinfection device, which includes the following specific implementation steps:
step 1: the motor 4 drives the breaker cam 10 to rotate positively and negatively, when the motor 4 rotates positively, the breaker cam 10 controls the breaker 35 to switch on a circuit, when the motor 4 rotates negatively, the breaker cam 10 controls the breaker 35 to switch off the circuit, thus the magnetic control assembly 3 is controlled to be switched on and off periodically to change the magnetic flux of the coil winding, and at the moment, the disinfectant pump 22 pumps disinfectant in the disinfectant box 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 high-voltage discharge, so that the liquid drops are broken into finer liquid drops; and step 3: the atomizing disk body 7 rotating forward and backward atomizes the disinfectant out in fine liquid drops through the centrifugal flow channel for disinfection.
Compared with the traditional atomization technology, the implementation of the invention controls the magnetic control component 3 to be periodically switched on and off to change the magnetic flux of the coil winding through the positive and negative periodic rotation of the motor 4, so that the voltage at two ends of the electrode 81 is sharply increased to generate discharge, the surface tension and viscous resistance of the disinfection liquid drops passing through the high-voltage discharge are reduced, 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 labor intensity, the sterilization and disinfection effects can be enhanced by the small and uniform-size disinfection liquid drops, the device is more suitable for large-scale disinfection operation of important places with dense crowds such as communities, high-speed rails, airport buildings, markets and the like, and the atomization flow field (such as the size of fog drops, the atomization angle and the atomization angle) can be sterilized through changing the parameters of the electric field, Range, droplet trajectory, etc.) play a role in regulation.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the equivalent replacement or change according to the technical solution and the inventive concept of the present invention should be covered by the scope of the present invention.
Claims (10)
1. The magnetic conductance electric atomization disinfection device is characterized by comprising a motor shell (1), a disinfectant tank (2), a magnetic control assembly (3), a motor (4), a motor shaft (5), a limiting sleeve (6), an atomization disc body (7) and a nozzle device (8), wherein the motor shell (1), the disinfectant tank (2) and the magnetic control assembly (3) are sequentially mounted in a side-by-side manner in a laminating manner, the motor (4) connected with the motor shaft (5) is mounted inside the motor shell (1), the bottom end of the motor (4) is fixed on a motor base (9), the motor base (9) is fixed on the motor shell (1) through bolts, the motor shaft (5) upwards penetrates through the motor shell (1), the limiting sleeve (6) is mounted on the motor shaft (5), a breaker cam (10) connected with the motor shaft (5) is mounted at the bottom end of the limiting sleeve (6), the top end of the motor shaft (5) is connected with the atomizing disc body (7) through an adjusting bolt (11), and a nozzle device (8) is arranged below the atomizing disc body (7).
2. A magnetically conductive electrically powered atomizing disinfection device as claimed in claim 1, wherein said disinfectant tank (2) comprises a disinfectant tank (21), a disinfectant pump (22), an infusion hose (23) and a threaded connection (24), an inlet end of said disinfectant pump (22) is connected to said disinfectant tank (21) through said infusion hose (23), an outlet end of said disinfectant pump (22) is connected to said nozzle unit (8) through said infusion hose (23), and said infusion hose (23) is connected to said disinfectant tank (21) through said threaded connection (24).
3. A magnetically conductive, electrically powered atomizing disinfection apparatus as claimed in claim 2, wherein said nozzle (8) comprises an electrode (81), a primary coil (82), a secondary coil (83), and a nozzle (84), said primary coil (82) and said secondary coil (83) are respectively fixed in two side housings of said nozzle (84), said nozzle (84) and said electrode (81) are integrally disposed, one end of said primary coil (82) is connected to said secondary coil (83), the other end of said secondary coil (83) is connected to said electrode (81), said nozzle (84) is installed at a gap below said atomizing disk (7), said primary coil (82) and said secondary coil (83) are connected to said magnetron assembly (3).
4. A magnetically guided electric atomizing disinfection apparatus as claimed in claim 3, wherein said magnetic control assembly (3) comprises a battery (31), an ammeter (32), and a contact switch (34), wherein a positive pole of said battery (31) is connected to a positive pole of said ammeter (32), a negative pole of said battery (31) is grounded, a negative pole of said ammeter (32) is connected to a positive pole of said contact switch (34), and a negative pole of said contact switch (34) is connected to said primary coil (82).
5. A magnetically conductive, electrically powered atomizing disinfection apparatus as claimed in claim 4, wherein said magnetron assembly (3) further comprises an additional resistor (33), an interrupter (35), a grounding (36) and a grounding contact (37), one end of said additional resistor (33) is connected to said primary coil (82) through said grounding (36), one end of said primary coil (82) remote from said secondary coil (83) is connected to said interrupter (35) through said grounding (36), said interrupter (35) is connected to another electrode (81), the other end of said additional resistor (33) is directly connected to said grounding contact (37), and said interrupter (35) is fixedly connected to said interrupter cam (10).
6. A magnetically guided electrically powered aerosol disinfection apparatus as claimed in claim 5, wherein said battery (31) provides low voltage DC at 36V, and wherein said primary (82) and secondary (83) coils comprise coil windings.
7. A magnetically conductive, electrically powered, atomised disinfection apparatus as claimed in claim 5, in which said additional resistor (33) is a thermistor formed from a wire of iron chromium aluminium alloy wound into a coil having a diameter of 4 mm.
8. A magnetically conductive, electrically powered atomizing disinfection apparatus as claimed in claim 1, wherein said atomizing disk (7) has a plurality of obliquely surrounding centrifugal flow channels on its surface, and said motor (4) is a stepper motor.
9. A magnetically guided, electrically powered atomizing disinfection apparatus as claimed in claim 3, wherein said electrode (81) and said nozzle (84) are each a member formed of a copper material.
10. A method of mist disinfection using a magnetically guided electric mist disinfection apparatus as claimed in claim 1, comprising the steps of:
step 1: the motor (4) drives the breaker cam (10) to rotate forward and backward, 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 disinfectant in the disinfectant box body (21) to the nozzle (84) through the infusion hose (23);
step 2: the voltage at 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 high-voltage discharge so that the liquid drops are broken into finer liquid drops;
and step 3: the atomizing disc body (7) rotating forwards and backwards atomizes the disinfectant out in the form of fine liquid drops through the centrifugal flow channel for disinfection.
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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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| CN202010425169.7A CN111514348B (en) | 2020-05-19 | 2020-05-19 | Magnetic conduction electric atomization disinfection device and method |
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| CN111514348B 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 |
|---|---|
| CN111514348B (en) | 2023-07-21 |
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