CN203379392U - Electromagnetic sterilizer - Google Patents
Electromagnetic sterilizer Download PDFInfo
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- CN203379392U CN203379392U CN201320117352.6U CN201320117352U CN203379392U CN 203379392 U CN203379392 U CN 203379392U CN 201320117352 U CN201320117352 U CN 201320117352U CN 203379392 U CN203379392 U CN 203379392U
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Abstract
The utility model relates to an electromagnetic sterilizer which is characterized by comprising equipment capable of generating a high-frequency magnetic field. According to the electromagnetic sterilizer, articles to be sterilized are subjected to electromagnetic sterilization through adopting an electromagnetic principle, a high-frequency magnetic field with frequency of 3-30Mc is generated between pole plates with a fixed distance, and thus the purposes of sterilization and inactivation are achieved by carrying out electromagnetic polarization treatment on the articles placed between the two pole plates and damaging biological structures of bacterial viruses by means of high-frequency electromagnetic waves. The electromagnetic sterilizer can be used for carrying out sterilization operation on articles with packages; electromagnetic waves can penetrate through packaging materials, such as paper, glass and ceramic, the package can be kept complete, and thus the electromagnetic sterilizer is beneficial to being used in occasions, such as factories and stores.
Description
Technical field
This utility model relates to a kind of electromagnetism sterilizing machine, belongs to the technical field of disinfector.
Background technology
Be flooded with a large amount of bacterial viruses in the daily life environment, along with living standard improves, people also have higher requirement to sterilizing, often contact the various article with bacterial virus and can make to cause bacterial virus and enter in body and cause various diseases; Bacterial virus is also the major reason that causes medicated clothing footwear abnormal flavour, and sterilizing is dispelling abnormal flavor effectively.Therefore provide a kind of disinfector that can fast, efficiently and not destroy article to seem particularly important.
Common sterilization means comprise cleaning agent sterilization, ozonization, disinfection by ultraviolet light, autoclave sterilization, water turbulence sterilization etc.But existing sterilization means have, and the scope of application is little, sterilization speed is slow, efficiency is low, Disinfection Effect is poor, can produce to environment the shortcoming such as pollutions, more be not suitable in modern fast pace is lived the sterilization to life article.
The utility model content
For above technical deficiency, this utility model provides a kind of electromagnetism sterilizing machine.This electromagnetism sterilizing machine utilizes high-frequency electromagnetic to being placed on article disinfection wherein, and the effective guarantee people's is healthy.This utility model is applied widely, does not destroy packing, avoids polluting, and simple in structure, simple operation, can work under the room temperature normal pressure, without dangerous element, and high efficiency, the advantage such as Disinfection Effect is good.
The technical solution of the utility model is as follows:
A kind of electromagnetism sterilizing machine, this electromagnetism sterilizing machine comprises the equipment that can produce high frequency magnetic field.
Preferred according to this utility model, the frequency of the high frequency magnetic field that the equipment of described generation high frequency magnetic field produces is 3Mc～30Mc, wherein 1Mc=1MHz=1000KHz.
Preferred according to this utility model, the equipment of described generation high frequency magnetic field comprises at least two pole plates that are oppositely arranged or magnetron.
Preferred according to this utility model, described electromagnetism sterilizing machine also comprises shell, is provided with the article carrying platform that is sterilized article for placing between described two pole plate.
Preferred according to this utility model, described two pole plates also comprise the high-frequency oscillating circuits and the mu balanced circuit be connected with high-frequency oscillating circuits and time base circuit be connected with described pole plate.
Preferred according to this utility model, described high-frequency oscillating circuits comprises field effect transistor Q8, capacitor C 12, electric capacity 14, capacitor C 15, transformer T1 and electric current amplification module:
When described electric current amplification module comprises audion Q7, the grid of described field effect transistor Q8, source electrode and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, the emitter stage of described audion Q7 is connected with the grid of field effect transistor Q8, the collector series resistance R22 of described audion Q7 is connected with the drain electrode of Q8, at the two ends of described resistance R 22, is parallel with capacitor C 13;
When described electric current amplification module comprises rheostat R23, resistance R 24, rheostat R25, the drain electrode of described field effect transistor Q8, grid and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, and an end of described resistance R 24 is connected with the movable contact of rheostat R25, and the other end of described resistance R 24 is connected with the grid of field effect transistor Q8; The fixed contact of rheostat R25 is connected with the source electrode of field effect transistor Q8 with resistance R 22 by resistance R 23, at the two ends of described resistance R 22, is parallel with capacitor C 13.This utility model is by two high frequency magnetic fields that the pole plate output frequency is 3Mc～30Mc of load, 1Mc=1MHz=1000KHz wherein, thereby realize the article to be sterilized that are placed between two pole plates are carried out to the em polarization processing, article are reached to best sterilization effect.
The field effect transistor preferred according to this utility model, that described field effect transistor Q8 is model 2SK4847,2SK1060,2SK413 or 2SK1254.
Preferred according to this utility model, the capacitance range of described capacitor C 12 is 100pF～1000pF, and the capacitance range of described capacitor C 14 is 100pF～1000pF, and the capacitance range of described capacitor C 15 is 10pF～500pF.
Preferred according to this utility model, described mu balanced circuit and time base circuit are existing circuit module.Described mu balanced circuit and time base circuit provide the supply voltage of direct current 30～150V for described high-frequency oscillating circuits and control the time of power supply, to realize treating sterilizing objects, carry out electromagnetism and disinfect.
Preferred according to this utility model, the copper coin of described pole plate, the distance range between the described pole plate be oppositely arranged: 10cm～100cm.
Preferred according to this utility model, be provided with metal electric magnetic shield net in the inboard of described shell.
Preferred according to this utility model, the inboard of described shell two ends sidewall is respectively arranged with pole plate, is provided with metal electric magnetic shield net on upper side wall, lower wall, front side wall and the rear wall of shell.
Preferred according to this utility model, the area of the unit mesh of described metal electric magnetic shield net is 0.01～100mm
2.
The utility model has the advantage of:
1. this utility model adopts electromagnetic principle to treat sterilizing objects to carry out the electromagnetism sterilization, produce the high frequency magnetic field that frequency is 3～30Mc between the pole plate of described fixed range, thereby realize carrying out the em polarization processing to being placed on two article between pole plate, by frequency electromagnetic waves, the biological structure of bacterial virus is destroyed, to reach the purpose of sterilization deactivation.This utility model can be operated the article of band packing, and the packing such as the penetrable papery of electromagnetism, glass, pottery material, can keep Packing Intact, therefore is beneficial to the multiple occasion such as factory, shop and uses.
2. electromagnetism sterilizing machine described in the utility model, easy and simple to handle, and intelligent quick is suitable for allegro life and uses.
3. this utility model is rapid to the food sterilization onset, Disinfection Effect is obviously lasting.
4. this utility model, by sterilization, has certain deodorizing effect to medicated clothings such as footgears.
The accompanying drawing explanation
Fig. 1 is the connection diagram of the high-frequency oscillating circuits of this utility model embodiment 1,2;
Fig. 2 is the connection diagram of the high-frequency oscillating circuits of this utility model embodiment 3,4;
Fig. 3 is the mu balanced circuit of this utility model embodiment 1,3 and the connection diagram of time base circuit;
Fig. 4 is the connection diagram of this utility model embodiment 2,4 mu balanced circuits and time base circuit;
Fig. 5 is overall structure schematic diagram of the present utility model; In Fig. 5,1, shell; 2, two pole plates that are oppositely arranged; 3, article carrying platform.
The specific embodiment
Below in conjunction with embodiment and Figure of description, this utility model is described in detail, but is not limited to this.
Embodiment 1,
As shown in Figure 1,3.A kind of electromagnetism sterilizing machine, comprise shell, be provided with two pole plates that are oppositely arranged in the enclosure and be provided with the article carrying platform that is sterilized article for placing between described two pole plates, described two high frequency magnetic fields that the pole plate output frequency is 3Mc～30Mc, wherein 1Mc=1MHz=1000KHz.
Described two pole plates also comprise the high-frequency oscillating circuits and the mu balanced circuit be connected with high-frequency oscillating circuits and time base circuit be connected with described pole plate.
Described high-frequency oscillating circuits comprises field effect transistor Q8, capacitor C 12, electric capacity 14, capacitor C 15, transformer T1 and electric current amplification module: described electric current amplification module comprises audion Q7, the grid of described field effect transistor Q8, source electrode and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, the emitter stage of described audion Q7 is connected with the grid of field effect transistor Q8, the collector series resistance R22 of described audion Q7 is connected with the drain electrode of Q8, at the two ends of described resistance R 22, is parallel with capacitor C 13; The field effect transistor that described field effect transistor Q8 is model 2SK4847.The capacitance range of described capacitor C 12 is 100pF～1000pF, and the capacitance range of described capacitor C 14 is 100pF～1000pF, and the capacitance range of described capacitor C 15 is 10pF～500pF.
Described mu balanced circuit and time base circuit are existing circuit module.Described mu balanced circuit and time base circuit provide the supply voltage of direct current 30～150V for described high-frequency oscillating circuits and control the time of power supply, to realize treating sterilizing objects, carry out electromagnetism and disinfect.
The copper coin of described pole plate, the distance between the described pole plate be oppositely arranged: 10cm.
Be provided with metal electric magnetic shield net in the inboard of described shell.The area of the unit mesh of described metal electric magnetic shield net is 0.01～100mm
2.
As shown in Fig. 1,4.A kind of electromagnetism sterilizing machine as described in Example 1, its difference is, described mu balanced circuit and time base circuit are chosen the another kind of connected mode of existing mu balanced circuit and time base circuit.Distance between the described pole plate be oppositely arranged: 25cm.
Embodiment 3,
As shown in Figure 2,3.A kind of electromagnetism sterilizing machine as described in Example 1, its difference is, when described electric current amplification module comprises rheostat R23, resistance R 24, rheostat R25, the drain electrode of described field effect transistor Q8, grid and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, and an end of described resistance R 24 is connected with the movable contact of rheostat R25, and the other end of described resistance R 24 is connected with the grid of field effect transistor Q8; The fixed contact of rheostat R25 is connected with the source electrode of field effect transistor Q8 with resistance R 22 by resistance R 23, at the two ends of described resistance R 22, is parallel with capacitor C 13.This utility model is by two high frequency magnetic fields that the pole plate output frequency is 3Mc～30Mc of load, 1Mc=1MHz=1000KHz wherein, thereby realize carrying out the em polarization processing to being placed on two drinks or other liquid foods between pole plate, drinks are reached to the best and urge old effect.
The inboard of described shell two ends sidewall is respectively arranged with pole plate, is provided with metal electric magnetic shield net on upper side wall, lower wall, front side wall and the rear wall of shell.Distance between the described pole plate be oppositely arranged: 40cm.
Embodiment 4,
As shown in Figure 2,4.A kind of electromagnetism sterilizing machine as described in Example 2, its difference is, when described electric current amplification module comprises rheostat R23, resistance R 24, rheostat R25, the drain electrode of described field effect transistor Q8, grid and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, and an end of described resistance R 24 is connected with the movable contact of rheostat R25, and the other end of described resistance R 24 is connected with the grid of field effect transistor Q8; The fixed contact of rheostat R25 is connected with the source electrode of field effect transistor Q8 with resistance R 22 by resistance R 23, at the two ends of described resistance R 22, is parallel with capacitor C 13.This utility model is by two high frequency magnetic fields that the pole plate output frequency is 3Mc～30Mc of load, 1Mc=1MHz=1000KHz wherein, thereby realize carrying out the em polarization processing to being placed on two drinks or other liquid foods between pole plate, drinks are reached to the best and urge old effect.Distance between the described pole plate be oppositely arranged: 100cm.
Experiment 1:
The method of electromagnetism sterilization is carried out in a kind of utilization electromagnetism sterilizing machine as described in Example 4 to clean ceramic dinning plate, comprise that step is as follows:
(1) clean ceramic dinning plate is put on the article carrying platform of described electromagnetism sterilizing machine;
(2) switch on power, described article to be sterilized are carried out to electromagnetism sterilization 10s, wherein said two high frequency magnetic fields that relative pole plate output frequency is 3Mc～30Mc, wherein 1Mc=1MHz=1000KHz.
Table 1 is the coliform statistical table of described ceramic dinning plate before and after electromagnetism sterilization: wherein a is for before disinfecting as electromagnetism, the coliform content on its ceramic dinning plate surface; Wherein b is after electromagnetism is disinfected 10s, the coliform content on its ceramic dinning plate surface.
Table 1 is the contrast experiment's table to the sterilization of ceramic dinning plate electromagnetism
| Bacterial species | A(content, individual) | B(content, individual) |
| Coliform | 280000 | 50000 |
As shown in Table 1, the surperficial coliform quantity of the ceramic dinning plate after electromagnetism sterilizing machine sterilization described in the utility model obviously reduces.
Experiment 2:
A kind of utilization method that the electromagnetism sterilizing machine carries out the electromagnetism sterilization to the freezing chicken feet of 2.5g as described in Example 3 comprises that step is as follows:
(1) freezing chicken feet is put on the article carrying platform of described electromagnetism sterilizing machine;
(2) switch on power, described article to be sterilized are carried out to electromagnetism sterilization 5s, wherein said two high frequency magnetic fields that relative pole plate output frequency is 3Mc～30Mc, wherein 1Mc=1MHz=1000KHz.
Table 2 is the coliform statistical table of described freezing chicken feet before and after electromagnetism sterilization: wherein c is for before disinfecting as electromagnetism, the coliform content on its freezing chicken feet surface; Wherein d is after electromagnetism is disinfected 10s, the coliform content on its freezing chicken feet surface.
Table 2 is the contrast experiment's tables to freezing chicken feet electromagnetism sterilization
| Bacterial species | C(content, individual) | D(content, individual) |
| Coliform | 300000 | 54000 |
As shown in Table 2, the surperficial coliform quantity of the freezing chicken feet after electromagnetism sterilizing machine sterilization described in the utility model obviously reduces.
Claims (9)
1. an electromagnetism sterilizing machine, is characterized in that, this electromagnetism sterilizing machine comprises the equipment that can produce high frequency magnetic field.
2. a kind of electromagnetism sterilizing machine according to claim 1, is characterized in that, the frequency of the high frequency magnetic field that the equipment of described generation high frequency magnetic field produces is 3Mc～30Mc, wherein 1Mc=1MHz=1000KHz.
3. a kind of electromagnetism sterilizing machine according to claim 1, is characterized in that, the equipment of described generation high frequency magnetic field comprises at least two pole plates that are oppositely arranged or magnetron.
4. a kind of electromagnetism sterilizing machine according to claim 3, is characterized in that, described electromagnetism sterilizing machine also comprises shell, is provided with the article carrying platform that is sterilized article for placing between described two pole plates.
5. a kind of electromagnetism sterilizing machine according to claim 3, is characterized in that, described two pole plates also comprise the high-frequency oscillating circuits and the mu balanced circuit be connected with high-frequency oscillating circuits and time base circuit be connected with described pole plate.
6. a kind of electromagnetism sterilizing machine according to claim 5, is characterized in that, described high-frequency oscillating circuits comprises field effect transistor Q8, capacitor C 12, electric capacity 14, capacitor C 15, transformer T1 and electric current amplification module:
When described electric current amplification module comprises audion Q7, the grid of described field effect transistor Q8, source electrode and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, the emitter stage of described audion Q7 is connected with the grid of field effect transistor Q8, the collector series resistance R22 of described audion Q7 is connected with the drain electrode of Q8, at the two ends of described resistance R 22, is parallel with capacitor C 13;
When described electric current amplification module comprises rheostat R23, resistance R 24, rheostat R25, the drain electrode of described field effect transistor Q8, grid and capacitor C 12 are connected in the primary winding of transformer T1 and form series loop I, and described capacitor C 14 and capacitor C 15 are connected in the primary winding of transformer T1 and form series loop II; The secondary coil of described transformer T1 is connected with described pole plate and is formed series loop III, and an end of described resistance R 24 is connected with the movable contact of rheostat R25, and the other end of described resistance R 24 is connected with the grid of field effect transistor Q8; The fixed contact of rheostat R25 is connected with the source electrode of field effect transistor Q8 with resistance R 22 by resistance R 23, at the two ends of described resistance R 22, is parallel with capacitor C 13.
7. a kind of electromagnetism sterilizing machine according to claim 6, is characterized in that the field effect transistor that described field effect transistor Q8 is model 2SK4847,2SK1060,2SK413 or 2SK1254.
8. a kind of electromagnetism sterilizing machine according to claim 6, is characterized in that, the capacitance range of described capacitor C 12 is 100pF～1000pF, and the capacitance range of described capacitor C 14 is 100pF～1000pF, and the capacitance range of described capacitor C 15 is 10pF～500pF.
9. a kind of electromagnetism sterilizing machine according to claim 3, is characterized in that, the copper coin of described pole plate, the distance range between the described pole plate be oppositely arranged: 10cm～100cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320117352.6U CN203379392U (en) | 2013-03-14 | 2013-03-14 | Electromagnetic sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320117352.6U CN203379392U (en) | 2013-03-14 | 2013-03-14 | Electromagnetic sterilizer |
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| CN203379392U true CN203379392U (en) | 2014-01-08 |
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| CN201320117352.6U Expired - Fee Related CN203379392U (en) | 2013-03-14 | 2013-03-14 | Electromagnetic sterilizer |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203033A (en) * | 2013-03-14 | 2013-07-17 | 刘逸舟 | Electromagnetic sterilizer and application thereof |
| CN106075527A (en) * | 2016-07-15 | 2016-11-09 | 黄祯祥 | A kind of high-frequency alternating magnetic field air sterilization device |
| CN106906112A (en) * | 2015-12-22 | 2017-06-30 | 苏建桦 | Activation equipment |
| CN107050474A (en) * | 2017-02-21 | 2017-08-18 | 张冬辉 | Chopsticks local quick sterilization sterilization method, device and its applicable chopsticks |
-
2013
- 2013-03-14 CN CN201320117352.6U patent/CN203379392U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103203033A (en) * | 2013-03-14 | 2013-07-17 | 刘逸舟 | Electromagnetic sterilizer and application thereof |
| CN103203033B (en) * | 2013-03-14 | 2015-07-08 | 刘逸舟 | Electromagnetic sterilizer and application thereof |
| CN106906112A (en) * | 2015-12-22 | 2017-06-30 | 苏建桦 | Activation equipment |
| CN106075527A (en) * | 2016-07-15 | 2016-11-09 | 黄祯祥 | A kind of high-frequency alternating magnetic field air sterilization device |
| CN106075527B (en) * | 2016-07-15 | 2019-10-29 | 黄祯祥 | A kind of high-frequency alternating magnetic field air sterilization device |
| CN107050474A (en) * | 2017-02-21 | 2017-08-18 | 张冬辉 | Chopsticks local quick sterilization sterilization method, device and its applicable chopsticks |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140108 Termination date: 20200314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |