CN209740785U - Magnetization sterilizing equipment and domestic appliance - Google Patents
Magnetization sterilizing equipment and domestic appliance Download PDFInfo
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- CN209740785U CN209740785U CN201920315323.8U CN201920315323U CN209740785U CN 209740785 U CN209740785 U CN 209740785U CN 201920315323 U CN201920315323 U CN 201920315323U CN 209740785 U CN209740785 U CN 209740785U
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Abstract
The utility model discloses a magnetization sterilizing equipment and domestic appliance. The magnetization sterilizing equipment includes: a magnetizing and sterilizing part (13) for generating a sterilizing magnetic field when an alternating current of a preset frequency is supplied; the driving module is used for providing alternating current with preset frequency for the magnetized sterilization part (13), and the driving module is electrically connected with the magnetized sterilization part (13); a heat sterilization unit (11) for heating and sterilizing water by inducing heat generation in the sterilization magnetic field; a sterilization channel (14) which is arranged in contact with the outer surface of the heating sterilization part (11), and the sterilization channel (14) is positioned in the sterilization magnetic field generated by the magnetic sterilization part (13). The utility model discloses utilize the magnetization portion of disinfecting and the portion of disinfecting that generates heat both complement each other, the interact improves the ability of disinfecting to the water production that the passageway of disinfecting flows through jointly, has advantages such as compact structure is simple, use safe and reliable and application scope is wide.
Description
Technical Field
The utility model relates to an electromagnetic heating technology especially relates to a magnetization sterilizing equipment and water dispenser.
Background
Chinese patent application CN201680023193X discloses a magnetized water real-time sterilizing device, comprising: a microwave irradiation unit; a microwave inducing housing having an inner space formed therein, the inner space being larger as the lower end space is closer to the microwave irradiating part for inducing the microwave irradiated from the microwave irradiating part to the lower part; a spiral piping housing fitted to the lower end of the microwave induction housing and having an inner space formed therein, the inner space being smaller as the lower end space is closer; a sterilization device including a spiral pipe that is spiral when the inner wall of the spiral pipe housing moves from the upper side to the lower side; a magnetizing device which is arranged close to the outer side of the spiral piping shell and comprises a plurality of magnetizers arranged in a mode of keeping a required gap; a pipe part which is integrally connected to the upper side of the spiral pipe part and is used for supplying water, and penetrates through a plurality of magnetizers in sequence. According to the technical scheme, the magnetizing device is used for generating the magnetized water and then continuously and repeatedly irradiating the microwaves for effective sterilization, however, the technical scheme has the defects of complex structure and high implementation cost.
SUMMERY OF THE UTILITY MODEL
The utility model provides a compact structure is simple, realize with low costs magnetization sterilizing equipment and have magnetization sterilizing equipment's domestic appliance, through utilize the electromagnetic wave to carry out germicidal treatment in order to improve the water purification effect that disinfects on traditional heat sterilization basis to water.
The utility model discloses a following technical scheme realizes: a magnetic sterilization device, comprising: a magnetic sterilizing part 13 for generating a sterilizing magnetic field when an alternating current of a preset frequency is supplied; a driving module for providing alternating current with a preset frequency to the magnetizing and sterilizing part 13, wherein the driving module is electrically connected with the magnetizing and sterilizing part 13; a heat sterilization unit 11 for heating and sterilizing water by inducing heat generation in the sterilization magnetic field; a sterilizing channel 14 disposed in contact with the outer surface of the heat-generating sterilizing part 11, the sterilizing channel 14 being located within the sterilizing magnetic field generated by the magnetized sterilizing part 13.
Wherein the magnetic sterilizing part 13 is an electromagnetic coil.
Wherein, establish insulating tube 12 at the outer side cover of the portion of disinfecting that generates heat 11, solenoid twines insulating tube 12 surface, and forms the sterilization passageway 14 that lets water flow through between the inner wall of insulating tube 12 and the outer wall of the portion of disinfecting that generates heat 11.
Wherein, the heating and sterilizing part 11 is a metal tube or a metal rod made of iron, stainless steel or nickel, and the insulating tube 12 is a glass tube, a quartz tube or a microcrystalline tube.
Wherein, the insulating tube 12 and the heating sterilization part 11 are coaxially arranged, and the inner diameter of the insulating tube 12 is 0.2-20 mm larger than the outer diameter of the heating sterilization part 11.
Wherein the inner diameter of the insulating tube 12 is 0.3-4 mm larger than the outer diameter of the heating and sterilizing part 11.
The driving module is an IGBT module or a pulse signal generator, and a current signal output end of the IGBT module or the pulse signal generator is electrically connected with the electromagnetic coil.
A first end cap portion and a second end cap portion for fixing the heat generating and sterilizing portion 11 and the end of the insulating tube 12 are provided at both ends of the sterilizing passage 14, respectively.
Wherein, the first end cover part is also provided with an exposed sewage draining exit.
The utility model also discloses a domestic appliance to and above-mentioned magnetization sterilizing equipment has the water route, wherein, the passageway 14 that disinfects concatenates among the water route.
Compared with the prior art, the utility model discloses following beneficial effect has:
The utility model discloses a magnetization sterilizing equipment utilizes magnetization sterilization portion 13 to produce and magnetizes to water in the magnetic field of disinfecting, utilizes the 11 induction heating of the portion of disinfecting that generates heat that sets up in the magnetic field of disinfecting to carry out pasteurization simultaneously and heat sterilization to the water that passageway 14 flowed through of disinfecting, and magnetization sterilization portion 13 and 11 two of the portion of disinfecting that generates heat complement each other, interact improves the ability of disinfecting to the water production that passageway 14 flowed through of disinfecting jointly. In addition, in the magnetic sterilization device, water and electricity are separated from the magnetic sterilization part 13 through the insulating pipe 12, so that the electric shock risk during electric leakage is reduced, and the use safety is improved. Moreover, the whole structure of the magnetization sterilization device is simple and the size is small, the magnetization sterilization device can be widely used in various household appliances such as a water heater, a water dispenser and the like, the sterilization function can be realized only by connecting the sterilization channel 14 in series in a water path of the household appliance, the application range is wide, and the use is convenient.
Drawings
Fig. 1 is a schematic perspective view of a magnetic sterilizer.
Fig. 2 is a schematic view of the internal structure of the magnetic sterilizer.
Fig. 3 is a schematic perspective exploded view of the magnetic sterilizer.
Detailed Description
To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
The utility model discloses a magnetization sterilizing equipment specifically includes: a magnetic sterilizing part 13 for generating a sterilizing magnetic field when an alternating current of a preset frequency is supplied; a driving module (not shown) for supplying an alternating current with a predetermined frequency to the magnetic sterilizing part 13, wherein the driving module is electrically connected to the magnetic sterilizing part 13; a heat sterilization unit 11 for heating and sterilizing water by inducing heat generation in the sterilization magnetic field; a sterilizing channel 14 disposed in contact with the outer surface of the heat-generating sterilizing part 11, the sterilizing channel 14 being located within the sterilizing magnetic field generated by the magnetized sterilizing part 13. Therefore, the utility model discloses a magnetization sterilizing equipment is utilizing magnetization sterilization portion 13 to produce and magnetizes and disinfect to water in the magnetic field of disinfecting, utilizes the 11 induction heating of the portion of disinfecting that generates heat that sets up in the magnetic field of disinfecting to heat the water that passageway 14 of disinfecting flows simultaneously and disinfects, and magnetization sterilization portion 13 and 11 both of the portion of disinfecting that generates heat complement each other, interact improves the ability of disinfecting to the water production that passageway 14 of disinfecting flows jointly.
In one embodiment, the magnetization sterilization part 13 is an electromagnetic coil, an insulating tube 12 is sleeved on the outer side surface of the heating sterilization part 11, the electromagnetic coil is wound on the outer surface of the insulating tube 12, a sterilization channel 14 allowing water to flow through is formed between the inner wall of the insulating tube 12 and the outer wall of the heating sterilization part 11, and the water flowing through the sterilization channel 14 conducts heat through the insulating tube 12 and generates a heat dissipation function for the electromagnetic coil.
In one embodiment, the heat-generating sterilization part 11 is a metal tube or a metal rod made of a metal having high electrical resistance characteristics, such as iron, stainless steel, or nickel. In addition, the insulating tube 12 is cylindrical and is sleeved outside the heating and sterilizing part 11, the insulating tube 12 is made of materials with better insulating property and good heat conducting capacity, such as a glass tube, a quartz tube or a micro-crystal tube, and the like, and the good heat conducting capacity can ensure that the heat generated by the electromagnetic coil can be conducted in time in the working process to prevent the electromagnetic coil from being dried due to poor heat dissipation.
And, this insulating tube 12 sets up with the portion 11 that generates heat to kill bacteria coaxially and the internal diameter of insulating tube 12 is 0.4~20mm bigger than the external diameter of the portion 11 that generates heat to kill bacteria, thereby form the passageway 14 that disinfects between the inner wall of insulating tube 12 and the outer wall of the portion 11 that generates heat to kill bacteria, this passageway 14 that disinfects encircles the outer wall at the portion 11 that generates heat to kill bacteria, and this passageway 14 that disinfects is between 0.2mm ~10mm in the axial thickness of cross section. Preferably, the inner diameter of the insulating tube 12 is 0.3-4 mm larger than the outer diameter of the heat-generating sterilization part 11, so that the axial thickness of the cross section of the sterilization channel 14 is 0.15-2 mm, and only a small amount of water can flow through the sterilization channel 14 in unit time, thereby providing realization conditions for sufficiently performing magnetic field sterilization and heat sterilization.
The driving module uses an IGBT module or a pulse signal generator that outputs a current signal with adjustable frequency, and a current signal output terminal of the IGBT module or the pulse signal generator is electrically connected to the electromagnetic coil, which is common knowledge of those skilled in the art and will not be described herein. In addition, the electromagnetic sterilization function on water is common knowledge, and the utility model discloses do not expand the description further to the electromagnetic sterilization principle on water.
In one embodiment, the magnetic sterilizer further comprises a first end cap part and a second end cap part respectively disposed at both ends of the sterilizing channel 14 for fixing the heat generating sterilizer 11 and both ends of the insulating tube 12. The first end cover portion and the second end cover portion have the same structure, and both include a cover body 15 connected with the end of the insulating tube 12 in a sealing manner through a sealing ring 16 and a joint 17 arranged on the cover body 15, two ends of the joint 17 are respectively provided with a first connection interface 171 and a second connection interface 172, the first connection interface 171 is exposed and arranged, the second connection interface 172 is positioned in the insulating tube 12 and fixedly connected with the heating and sterilizing portion 11, the end of the second connection interface 172 is provided with a limiting hole 1721, and the end of the heating and sterilizing portion 11 is arranged in the limiting hole 1721. The first connection port 171 of the first end cap portion is connected to a water source, the water source enters the sterilization channel 14 through the joint 17 of the first end cap portion, and the water is magnetized, sterilized and heated with the heating sterilization portion 11 in the sterilization channel 14 and then flows out from the second connection port 172 of the second end cap portion.
Wherein, the cover 15 and the joint 17 can be provided as an integral structure. In the embodiment shown in fig. 2, the cover 15 and the joint 17 are separately connected, wherein a through hole 151 is formed in the middle of the cover 15, and the middle of the joint 17 is hermetically disposed in the through hole 151. In addition, a fixing seat 152 is provided on the cover 15, and the magnetization sterilization device can be conveniently fixed by the fixing seat 152 in the implementation process.
In addition, the joint 17 of the first end cover part is further provided with an exposed sewage draining exit 173, and the sewage draining exit 173 is communicated with the second connecting interface 172. In a normal use state, the sewage outlet 173 is blocked by a rubber cover, so that water cannot flow out of the sewage outlet 173; when the magnetic sterilizing device needs to be washed, the rubber cover of the sewage outlet 173 is opened, so that impurities are carried by water in the sterilizing channel 14 and are discharged from the sewage outlet 173.
In addition, in the magnetic sterilization device, water and electricity are separated from the magnetic sterilization part 13 through the insulating pipe 12, so that the electric shock risk during electric leakage is reduced, and the use safety is improved. In addition, the whole structure of the magnetization sterilization device is compact and simple, the size is small, the magnetization sterilization device can be widely applied to various household appliances such as a water heater, a water dispenser and the like, and the sterilization function can be realized only by connecting the sterilization channel 14 in series in a water path of the household appliances.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. A magnetic sterilization device, comprising: a magnetizing and sterilizing part (13) for generating a sterilizing magnetic field when an alternating current of a preset frequency is supplied; the driving module is used for providing alternating current with preset frequency for the magnetized sterilization part (13), and the driving module is electrically connected with the magnetized sterilization part (13); a heat sterilization unit (11) for heating and sterilizing water by inducing heat generation in the sterilization magnetic field; a sterilization channel (14) which is arranged in contact with the outer surface of the heating sterilization part (11), and the sterilization channel (14) is positioned in the sterilization magnetic field generated by the magnetic sterilization part (13).
2. A magnetic sterilizer as claimed in claim 1, wherein the magnetic sterilizer (13) is an electromagnetic coil.
3. The magnetic sterilizer as claimed in claim 2, wherein an insulating tube (12) is sleeved on the outer side of the heat-generating sterilizer (11), the electromagnetic coil is wound on the outer surface of the insulating tube (12), and a sterilizer passage (14) for water to flow through is formed between the inner wall of the insulating tube (12) and the outer wall of the heat-generating sterilizer (11).
4. A magnetic sterilizer as claimed in claim 3, wherein the heat generating sterilizer part (11) is a metal tube or a metal rod made of iron, stainless steel or nickel, and the insulating tube (12) is a glass tube, a quartz tube or a micro crystal tube.
5. A magnetic sterilizer as claimed in claim 4, wherein the insulating tube (12) is arranged coaxially with the heat sterilizer (11) and the inner diameter of the insulating tube (12) is 0.2-20 mm larger than the outer diameter of the heat sterilizer (11).
6. A magnetic sterilizer as claimed in claim 5, wherein the inner diameter of the insulating tube (12) is 0.3 to 4mm larger than the outer diameter of the heat generating sterilizer (11).
7. The magnetization sterilization device according to claim 2, wherein the driving module is an IGBT module or a pulse signal generator, and a current signal output terminal of the IGBT module or the pulse signal generator is electrically connected to the electromagnetic coil.
8. A magnetic sterilizing device according to claim 2, characterized in that a first end cap portion and a second end cap portion for fixing the heat generating sterilizing portion (11) and the end of the insulating tube (12) are respectively provided at both ends of the sterilizing passage (14).
9. The magnetic sterilizer as claimed in claim 8, wherein the first end cap portion is further provided with a drain outlet exposed to the outside.
10. a household appliance having a water circuit, characterized in that it further has a magnetic sterilisation device according to any one of the claims 1-9, wherein the sterilisation passage (14) is connected in series in the water circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315323.8U CN209740785U (en) | 2019-03-12 | 2019-03-12 | Magnetization sterilizing equipment and domestic appliance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920315323.8U CN209740785U (en) | 2019-03-12 | 2019-03-12 | Magnetization sterilizing equipment and domestic appliance |
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| Publication Number | Publication Date |
|---|---|
| CN209740785U true CN209740785U (en) | 2019-12-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920315323.8U Active CN209740785U (en) | 2019-03-12 | 2019-03-12 | Magnetization sterilizing equipment and domestic appliance |
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| CN (1) | CN209740785U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785474A (en) * | 2020-07-22 | 2020-10-16 | 陕西科技大学 | Device for generating electromagnetic field in specific area |
| CN111820355A (en) * | 2020-07-22 | 2020-10-27 | 陕西科技大学 | Device for generating electromagnetic field in specific area |
| CN113289044A (en) * | 2021-05-31 | 2021-08-24 | 袁鸿斌 | Pulse magnetic field sterilizing device |
-
2019
- 2019-03-12 CN CN201920315323.8U patent/CN209740785U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111785474A (en) * | 2020-07-22 | 2020-10-16 | 陕西科技大学 | Device for generating electromagnetic field in specific area |
| CN111820355A (en) * | 2020-07-22 | 2020-10-27 | 陕西科技大学 | Device for generating electromagnetic field in specific area |
| CN111820355B (en) * | 2020-07-22 | 2024-01-23 | 陕西科技大学 | Device for generating electromagnetic field in specific area |
| CN113289044A (en) * | 2021-05-31 | 2021-08-24 | 袁鸿斌 | Pulse magnetic field sterilizing device |
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