CN201572347U - Microwave disinsection and disinfection device - Google Patents
Microwave disinsection and disinfection device Download PDFInfo
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- CN201572347U CN201572347U CN201020001806XU CN201020001806U CN201572347U CN 201572347 U CN201572347 U CN 201572347U CN 201020001806X U CN201020001806X U CN 201020001806XU CN 201020001806 U CN201020001806 U CN 201020001806U CN 201572347 U CN201572347 U CN 201572347U
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Abstract
The utility model discloses a microwave disinsection and disinfection device. The microwave disinsection and disinfection device comprises a microwave radiation apparatus which comprises a resonant cavity and a microwave emitter which are connected mutually, the microwave emitter comprises a magnetron, a wave guide connected with the magnetron, and a microwave aerial connected with the wave guide, the microwave aerial extends into the resonant cavity from the microwave emitter, the microwave disinsection and disinfection device also comprises a baffle plate capable of enabling the microwave aerial and a zone to be disinfected to be separated. The microwave aerial and the outside are separated by the baffle plate for sheltering the aqueous vapor, on one hand, the microwave aerial is protected to enable it not to be contacted with the aqueous vapor, one the other hand, the microwave attenuation caused by the aqueous vapor can be reduced. The apparatus of the utility model has advantages of easy production, wide use range and low price.
Description
Technical field
This utility model relates to agricultural mechanical field, particularly a kind of microwave desinsection disinfection device.
Background technology
Most of pathogen (comprising antibacterial, virus and parasite) are propagated by environment (comprising air, water, soil), wherein ground and soil are a kind of important pathogen propagation approach, and the pathogen of eliminating in the environment is significant to the control of human and animal's disease.
Microwave is that a kind of wavelength is that 1m is to 1mm, the electromagnetic wave of frequency between 300MHz to 300GHz, microwave can penetrate biological tissue or organic substance inside, make dipole molecule and proteinic polar side chain with high hunting of frequency, increase the motion of molecule, produce heat effect and non-thermal effect kill harmful biology, as antibacterial, virus and parasite.The microwave sterilization technology is a kind of novel sterilization method of development in recent years, has the kill efficiency height, penetration power is strong, speed is fast, it is pollution-free and kill advantages such as object is wide to handle the back.Microwave has very strong killing action to most antibacterials, virus, can in tens of seconds it be killed; Microwave energy penetrates the biological tissue or the Organic substance of tens of cm thicks, has wide practical use in garbage and environment disinfected.Because microwave has very strong killing action to a lot of harmful organisms such as antibacterial, virus, parasite, and have fast, advantages such as penetration power is strong, noresidue pollution, the microwave sterilization technology has more and more been come into one's own, has broad application prospects.Adopt the microwave sterilization technology to kill causal organism in the environment, reduce or eliminate the source of infection of humans and animals disease, the control of humans and animals disease is had very important significance and application prospect.Wherein develop removable microwave equipment, the causal organism of killing in the environment is a research focus.Kill aspect the causal organism in the environment exploring the removable microwave equipment of development, people have proposed a lot of imaginations.Chinese patent CN1408200, CN1149909C, CN101218907A have proposed the method and the device of weeding, insect disinfestation and sterilizing with microwave, and these devices mainly are applicable to weeding, the pesticide and disinfectant of arable soil; European patent EP 1611788 has proposed a kind of soil disinfection insect-killing device, U.S. Pat 005141059, US20030215354A1, US6401637, German patent DE 202,07237U1, DE201,17163U1, PCT patent W002074059A1, W09717830, W003099004A2 have proposed movably microwave equipment, pesticide and disinfectant commodiously such as are suitable in the land for growing field crops; Japan Patent 2004-298026, W004086860, AU2003264501 have also announced movably microwave equipment, are used for the field disease control.These removable microwave equipments all mainly are suitable for weeding, parasite killing and the sterilization of arable soil.
Different with arable soil, water content height on plant, poultry colony house ground or the bedding and padding, and often contain the strong material of some volatile corrosivity, as ammonia, can produce a large amount of steam and ammonia when using microwave that it is carried out pesticide and disinfectant.Studies show that steam is a kind of key factor that causes microwave attenuation, the resonator cavity inwall also can be exerted an influence to the resonant frequency and the quality factor of resonator cavity by the moisture film that steam forms.Using these removable microwave equipments to wet environment, carry out disinfection and can produce a large amount of steam during parasite killing as plant, poultry colony house, the a large amount of steam that produced can cause microwave attenuation, influence the pesticide and disinfectant effect, steam directly contacts with microwave antenna with ammonia, also can increase the chance of corrosion microwave antenna, shorten the life-span of instrument and equipment.How effectively preventing removable microwave equipment in the microwave attenuation problem that the steam under the wet environment condition is caused, is to utilize removable microwave equipment wet environment being carried out problem demanding prompt solution of pesticide and disinfectant.By domestic and international patent documentation, periodicals and magazines and other documents of publishing are retrieved, this utility model does not at home and abroad appear in the newspapers, and does not see public use at home, our yet unexposed article that relates to this utility model content of delivering.
The utility model content
The purpose of this utility model is to provide a kind of microwave desinsection disinfection device, and this device is specially adapted to the parasite killing and the sterilization of wet environments such as plant, poultry colony house and public place.
The microwave desinsection disinfection device that this utility model provides, comprise microwave radiation device, described microwave radiation device comprises interconnective resonator cavity and microwave emitter, described microwave emitter comprises magnetron, the waveguide that is connected with described magnetron and the microwave antenna that is connected with described waveguide, described microwave antenna puts in the described resonator cavity from described microwave emitter, wherein: described microwave desinsection disinfection device also comprises and being arranged in the described resonator cavity, can make described microwave antenna and the dividing plate that separates out to be sterilized.Dividing plate separates the microwave antenna and the external world, can block steam, protects microwave antenna on the one hand, makes it to avoid to contact with steam and corrode, and can reduce the caused microwave attenuation of steam on the other hand.
In one embodiment, described microwave emitter is arranged on the upper end of described resonator cavity.
In another embodiment, described microwave emitter is arranged on the side of described resonator cavity.
The frequency of the microwave that above-mentioned microwave emitter is launched is 300MHz-300GHz.
Described resonator cavity is square or cylindrical.
The bottom of above-mentioned resonator cavity is an opening, and the microwave that top microwave radiation device sends can contact with ground through the opening of described resonator cavity bottom.
The sidewall of above-mentioned resonator cavity can be provided with at least one passage, and passage can be so that the steam discharge.
In one embodiment, above-mentioned resonator cavity is square, and three sidewalls of described resonator cavity are equipped with passage, and the reason of not establishing passage on the 4th sidewall is that this sidewall is other user, can prevent that steam from spraying from passage, hurts user.
In another embodiment, above-mentioned resonator cavity is cylindrical, and the perimeter side walls of described resonator cavity is provided with passage, and that side of standing at user preferably is not provided with passage yet certainly.
Preferably, the opening direction of this passage is obliquely, and this structure can reduce microwave to be revealed.
In order to reduce microwave radiation, in the above-mentioned passage wire netting can be housed.
The top in the outside of above-mentioned passage also is provided with and is used to prevent microwave leakage and prevents the metallic plate that steam upwards emits.
The shape of aforementioned barriers is as long as the feasible easy landing of the globule that condenses on the dividing plate specifically can be adopted the spherical or inclined-plane of inverted cone or semicircle.
The material of aforementioned barriers can be that any microwave that makes is penetrated the still impenetrable material of steam, specifically can be pottery, glass, woodenware, articles made of bamboo, heat-resisting plastic cement or heat resistant plastice.
The lower end of above-mentioned microwave radiation device is provided with running gear, makes things convenient for moving of this device; The side of above-mentioned microwave radiation device is provided with the control chamber that contains power pack and control panel.Can adorn receiver of remote-control sytem on the control chamber, by the remote control of remote controller realization to this device.
After adopting above technical scheme, the utlity model has following advantage:
1) can effectively quicken the diffusion of a large amount of steam of being produced in this device use, reduce microwave attenuation that steam causes and steam corrosiveness microwave antenna.
2) wide market prospect is arranged, be widely used in wet environment (as plant, poultry colony house, public place) and use, also can prolong the service life of equipment simultaneously.
3) have the characteristics such as easy, that the scope of application wide, price is more cheap of producing, also do not have identical therewith product both at home and abroad.
4) promotional value is considerable, and this device if can be produced, and every sales volume is by 3000 yuan of calculating, and sell 20000 every year, and then annual sales amount is 60,000,000 yuan.
Description of drawings
Fig. 1 microwave desinsection disinfection device structural map.
Fig. 2 microwave radiation device profile.
The square box resonator cavity axonometric chart of Fig. 3.
The cylindrical box resonator cavity axonometric chart of Fig. 4.
Fig. 5 control chamber axonometric chart.
Illustration: 1 microwave radiation device, 11 microwave emitters, 111 magnetrons, 112 waveguides, 113 microwave antennas, 12 resonator cavitys, 2 control chambers, 21 control panels, 22 power supply access ports, 23 coils, 3 dividing plates, 4 passages, 5 running gears, 6 push away grip handle.
The specific embodiment
The utility model is described in further detail below in conjunction with specific embodiment, but this utility model is not limited to following examples.
Among the following embodiment, if no special instructions, be conventional method.
As shown in Figure 1, microwave desinsection disinfection device of the present utility model comprises microwave radiation device 1.This microwave radiation device 1 can be divided into up and down two parts or about two parts, be respectively microwave emitter 11 resonant cavity 12.Microwave emitter 11 resonant cavity 12 of present embodiment distribute up and down.
As shown in Figure 3, resonator cavity 12 adopts square in the present embodiment, and resonator cavity 12 is the areas of dielectric that form electromagnetic oscillation, and the bottom of resonator cavity 12 is openings, and the microwave that top microwave radiation device 1 sends contacts with ground through the opening of resonator cavity 12 bottoms.
As shown in Figure 2, microwave emitter 11 comprises magnetron 111, waveguide 112 and microwave antenna 113.Can produce microwave after these magnetron 111 energized, radiator fan (be routine techniques, do not show among the figure) is installed around the magnetron 111.Waveguide 112 is connected with magnetron 111, is used to conduct the microwave that magnetron 111 produces; Microwave antenna 113 is connected with described waveguide 112, and in order to the microwave that transmit waveguide 112 spreads out of, this microwave antenna 113 passes described resonator cavity 12 from microwave emitter 11 roof puts in the described resonator cavity 12.Microwave antenna 113 can be for tubular or tubaeform, and present embodiment adopts tubular.
Microwave desinsection disinfection device of the present utility model also comprises the dividing plate 3 that is arranged in the resonator cavity 12, and dividing plate 3 can have a variety of mounting means, as long as can be with microwave antenna 113 and to be sterilized separating out.Present embodiment median septum 3 is arranged on the below of microwave antenna, and this dividing plate 3 adopts inverted cone.Dividing plate 3 can block steam, protects microwave antenna 113 on the one hand, makes it to avoid to contact with steam or ammonia and corrode, and can reduce the caused microwave attenuation of steam on the other hand.The globule that dividing plate 3 adopts inverted cone can help condensing on the dividing plate hangs down drippage rapidly along the sidewall of inverted cone, further reduces the microwave attenuation that steam causes.The material that dividing plate 3 adopts is that microwave can penetrate and the impenetrable material of steam, and as pottery, glass, woodenware, articles made of bamboo, heat-resisting plastic cement or heat resistant plastice, what present embodiment specifically adopted is heat-resisting plastic cement.
In order further to reduce the influence of steam, help the diffusion of steam, as shown in Figure 3, on the sidewall of square resonator cavity 12, be provided with passage 4, square resonator cavity 12 has four sidewalls, three sidewalls therein are equipped with passage 4, and it is because user stands in this side that a sidewall not establishing passage wherein is not provided with passage, and the steam ejection may damage user.The opening direction of passage 4 preferably obliquely, this structure can prevent that also microwave from revealing, present embodiment also is provided with wire netting in the inside of passage 4, is provided with metallic plate above the outside of passage 4.The material of wire netting and metallic plate can be ferrum, copper, aluminum, steel, rustless steel or lead.Both materials all adopt aluminum in the present embodiment.Another effect of metallic plate is to prevent that steam from upwards directly emitting.
As shown in Figure 1,, can utilize routine techniques, be provided with running gear, adopt crawler belt 5 here in the lower end of microwave radiation device 1 in order to make microwave desinsection disinfection device of the present utility model hommization more, like this can be so that device of the present utility model moves easily; On microwave desinsection disinfection device of the present utility model, also be provided with and push away grip handle 6, be easy to the push-and-pull of user.
Also be provided with control chamber 2 at microwave radiation device 1 side, control chamber is equipped with electric wire and control panel 21 (Fig. 5) for 2 li, this electric wire can connect external power source by the power supply access port 22 of control chamber 2 belows, this electric wire links to each other with microwave radiation device, be its power supply, electric wire can be on the coil 23 that is arranged on control chamber inside.Control panel 21 designs for hommization and automatization, and by being contained in the program of control panel, the associated button on the operation control panel (speed of travel, on and off switch etc.) realizes the automatization's control to this utility model device.Can adorn receiver of remote-control sytem on the control chamber, by the remote control of remote controller realization to this device.
As shown in Figure 4, the difference of present embodiment and embodiment 1 is following 2 points, and all the other devices are identical:
1, resonator cavity 12 is cylindrical, and the periphery of columniform resonator cavity is provided with passage 4, and that side of standing at user is not establish passage certainly;
2, dividing plate 3 is semicircle spheries.
The microwave desinsection disinfection device of present embodiment preparation meets spirit of the present utility model equally.
The above only is preferred embodiment of the present utility model, and is in order to restriction this utility model, not all within spirit of the present utility model and principle, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (10)
1. microwave desinsection disinfection device, comprise microwave radiation device, described microwave radiation device comprises interconnective resonator cavity and microwave emitter, described microwave emitter comprises magnetron, the waveguide that is connected with described magnetron and the microwave antenna that is connected with described waveguide, described microwave antenna puts in the described resonator cavity from described microwave emitter, it is characterized in that:
Described microwave desinsection disinfection device also comprises and being arranged in the described resonator cavity, and can make described microwave antenna and the dividing plate that separates out to be sterilized.
2. device according to claim 1 is characterized in that: described microwave emitter is arranged on the upper end of described resonator cavity.
3. device according to claim 1 is characterized in that: described microwave emitter is arranged on the side of described resonator cavity.
4. according to claim 2 or 3 described devices, it is characterized in that: described resonator cavity is square or cylindrical.
5. device according to claim 4 is characterized in that: the bottom of described resonator cavity is an opening; The sidewall of described resonator cavity is provided with at least one passage.
6. device according to claim 5 is characterized in that: the opening direction of described passage is obliquely.
7. device according to claim 5 is characterized in that: the wire netting that is used to reduce microwave radiation is housed in the described passage.
8. device according to claim 5 is characterized in that: the top in the outside of described passage is provided with and is used to prevent microwave leakage and prevents the metallic plate that steam upwards emits.
9. device according to claim 4 is characterized in that: described dividing plate is the spherical or inclined-plane of inverted cone or semicircle; The material of described dividing plate is pottery, glass, woodenware, articles made of bamboo, heat-resisting plastic cement or heat resistant plastice.
10. device according to claim 1 is characterized in that: the lower end of described microwave radiation device is provided with running gear; The side of described microwave radiation device is provided with the control chamber that contains power pack and control panel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020001806XU CN201572347U (en) | 2010-01-05 | 2010-01-05 | Microwave disinsection and disinfection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020001806XU CN201572347U (en) | 2010-01-05 | 2010-01-05 | Microwave disinsection and disinfection device |
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| CN201572347U true CN201572347U (en) | 2010-09-08 |
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| CN201020001806XU Expired - Fee Related CN201572347U (en) | 2010-01-05 | 2010-01-05 | Microwave disinsection and disinfection device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105961357A (en) * | 2016-07-03 | 2016-09-28 | 赣州黄金沃特发电设备有限公司 | Portable microwave sterilizing and insect killing dryer |
| CN108475894A (en) * | 2015-12-30 | 2018-08-31 | 于利希研究中心 | CW masers with electromagnetic viscosimeter circuit |
| CN113115752A (en) * | 2021-04-08 | 2021-07-16 | 电子科技大学长三角研究院(湖州) | Microwave pest killing device |
-
2010
- 2010-01-05 CN CN201020001806XU patent/CN201572347U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108475894A (en) * | 2015-12-30 | 2018-08-31 | 于利希研究中心 | CW masers with electromagnetic viscosimeter circuit |
| CN108475894B (en) * | 2015-12-30 | 2020-02-14 | 于利希研究中心 | CW maser with electromagnetic oscillation circuit |
| CN105961357A (en) * | 2016-07-03 | 2016-09-28 | 赣州黄金沃特发电设备有限公司 | Portable microwave sterilizing and insect killing dryer |
| CN113115752A (en) * | 2021-04-08 | 2021-07-16 | 电子科技大学长三角研究院(湖州) | Microwave pest killing device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20100908 Termination date: 20130105 |
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| CF01 | Termination of patent right due to non-payment of annual fee |