CN209497663U - A kind of mutation breeding cold plasma generator - Google Patents
A kind of mutation breeding cold plasma generator Download PDFInfo
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- CN209497663U CN209497663U CN201821419807.9U CN201821419807U CN209497663U CN 209497663 U CN209497663 U CN 209497663U CN 201821419807 U CN201821419807 U CN 201821419807U CN 209497663 U CN209497663 U CN 209497663U
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Abstract
The utility model relates to a kind of mutation breeding cold plasma generators, it includes upper cover plate, radio-frequency electrode, lower cover plate, ground electrode, it is characterized in that, radio-frequency electrode is connect with radio-frequency power supply, ground electrode is connect with radio-frequency power supply ground wire, upper cover plate is covered in radio-frequency electrode and forms gas chamber between radio-frequency electrode, inlet channel is arranged on upper cover plate, radio-frequency electrode is equipped with the parallel strip of protrusion, ground electrode is equipped with the narrow slot to match with the lath of radio-frequency electrode, the parallel strip of radio-frequency electrode can pass through the narrow slot of lower clapboard, it is interspersed between the narrow slot of ground electrode in parallel；Plasma discharge chamber is formed between the parallel strip of radio-frequency electrode and the narrow slot of ground electrode, is equipped with cooling cycle channel inside radio-frequency electrode, ground electrode.The utility model effectively increases the uniformity of the plasma of generation, and plasma temperature long-time stable is controllable.
Description
Technical field
The utility model belongs to technical field of plasma, in particular to a kind of mutation breeding is occurred with cold plasma
Device.
Background technique
Plasma is the 4th state of substance different from solid, liquids and gases.Different mode of excitation and generator knot
Structure can produce the plasma of different thermodynamic states.In recent years, atmospheric non-equilibrium plasma technology is due to eliminating
Complicated, expensive vacuum system, every field application more and more attention has been paid to.Atmospheric non-equilibrium plasma can be used
The plasma generator of different electrode structure (such as hardened structure of dielectric impedance structure, needle-, bare electrode structure), using not
The power drives of same frequency (microwave, radio frequency, pulse and direct current etc.) generate.In the common atmospheric pressure nonequilibrium in mutation breeding field
Plasma producing method is mainly atmospheric dielectric barrier discharge and two kinds of atmospheric pressure radio frequency glow discharge.
Active particle in plasma acts on microorganism, can cause the variation of gene order and its metabolism network,
It is widely used in Microbial Breeding.In animals and plants breeding, since the sample of required use is big, sample is more, single
The plasma jet amount needed is more, and plasma technology is also difficult to generate the uniform biologically active etc. of large area at present
Gas ions.In order to promote application of the plasma breeding in animals and plants breeding, exploitation is suitable for the plasma of animals and plants breeding
Body generator is crucial.
Patent document 1 disclosed the new electrode for atmospheric pressure plasma emitter in 2002 and uses it
Method, which includes first electrode and second electrode.Second electrode be it is porous, that is, be configured to allow plasma discharge
Pass through it.Correspondingly, plasma is received in the side of second electrode and emits from its opposing plasma exiting side.Second
The various structures of electrode are all feasible, as long as plasma discharge is allowed to pass through it.For example, second electrode can be it
Between accompany at least one conductive layer multiple insulation material layers lamination.Multiple holes, and dielectric-sleeve are limited across the lamination
It is inserted into the hole and remains at.Since plasma is by second electrode, which be may be at
On the position on the surface of object to be treated or it is in direct contact with it.Although the patent can produce a large amount of plasma,
Solves the dimensional problem for seriously limiting object to be treated, still, plasma temperature cannot be controlled effectively simultaneously
It is not easy to produce uniform plasma, is unfavorable for the application of animals and plants breeding.
Patent document 2 disclosed a kind of atmospheric pressure discharges cold plasma generator in 2014, the generator include on every
Plate, radio-frequency electrode, lower clapboard and ground electrode；Radio-frequency electrode is connect with radio-frequency power supply, and ground electrode is connect with radio-frequency power supply ground wire；On
Partition is covered in radio-frequency electrode.Radio-frequency electrode is equipped with the parallel strip of protrusion, is equipped on ground electrode, lower clapboard and radio frequency electrical
The narrow slot that the lath of pole matches, the parallel strip of radio-frequency electrode can pass through the narrow slot of lower clapboard, be interspersed in ground electrode in parallel
Narrow slot between or be interspersed in parallel the parallel strip of ground electrode again across the narrow slot of ground electrode；In the parallel of radio-frequency electrode
Plasma discharge chamber is formed between lath and the narrow slot of ground electrode or between narrow slot and parallel strip；It is set inside lower clapboard
There is the gas passage intersected in length and breadth, working gas can be evenly distributed to each arc chamber, by applying voltage, is produced under normal pressure
The uniform plasma jet of raw large volume.The invention solves pdp body homogeneity question, plasma temperature
It is difficult to obtain effective control.
Patent document 3 disclosed simple atmosphere pressure cold plasma generator in 2015 comprising radio-frequency electrode, partition
And ground electrode, to constitute plate atmosphere pressure discharging cold plasma generators.The radio-frequency electrode is intersected with transverse and longitudinal
Working gas effectively can be evenly distributed to arc chamber by pathway structure, and partition separates radio-frequency electrode and ground electrode,
Guarantee interelectrode electric discharge spacing, ground electrode is connect with radio-frequency power supply ground wire, and lower part has bulge-structure, bulge-structure surface tool
The groove of regular arrangement is as plasma exit.The channel of the gas intersected in length and breadth is set in the patent radio-frequency electrode, it will
Working gas is evenly distributed in arc chamber, and This structure increases the technology difficulties of radio-frequency electrode；When generator architecture is larger,
Air inlet has successively from outside to inside, and there are relativities for uniformity；In addition, in animals and plants breeding, for seed or fertilized egg cell one
As at least handle several minutes, processing the time it is long, electrode can generate heat, by inlet channel setting easily increase work gas in radio-frequency electrode
Temperature, even if cooling system is arranged in ground electrode, be also not easy to bring under the state of working long hours large area it is cold it is equal from
Daughter.
Patent document 4 disclosed a kind of array large area cold plasma generator in 2017 comprising: interior electrode
Coaxial configuration, the interior electrode coaxial configuration include the insulation of electrode in one, the fully wrapped around interior electrode lower end and outside
Capillary and coaxial sleeve are set to the insulation tube that the interior electrode is outer and flushes with its lower end；It is outer, high to be wrapped in the insulation tube
Degree is less than the external electrode of the insulation tube height；Be sheathed on respectively the insulation tube upper end opening and lower ending opening for fixing
The bonnet, and bottom flange of the insulation tube axial position；Positioned at the bonnet, top and it is sheathed on the interior electrode and insulation
The gas-guide tube of extracapillary；It is sheathed on outside above-mentioned each element, acts the pipe sleeve for containing protective effect；And it is arranged on the pipe sleeve
Hold, allow the upper cover of the interior electrode and capillary stretching of insulating.The invention although also can produce the plasma of large area,
But due to being array coaxial discharge structure in parallel, and only it is not likely to produce uniform plasma, simultaneously from one end air inlet
Plasma temperature is also difficult to obtain effective control.
Patent document 1:CN1552082A
Patent document 2:CN105722294A
Patent document 3:205071427U
Patent document 4:CN10509298A.
Summary of the invention
To solve the above-mentioned problems, the utility model provides a kind of mutation breeding cold plasma generator, utilizes
The radio-frequency electrode of battened construction, ground electrode generate the plasma of large volume, and generation is effectively controlled using cooling cycle channel
The temperature of plasma passes through gas chamber, especially uniform flow system, it is ensured that the uniformity of plasma.The generator can
Steady operation generates a large amount of uniform cold plasma under atmospheric pressure, can be used for animal, at plant sample mutation breeding
Reason.
In order to achieve the above object, the utility model provides a kind of mutation breeding cold plasma generator, including
Upper cover plate, radio-frequency electrode, lower cover plate, ground electrode, the radio-frequency electrode are connect with radio-frequency power supply, ground electrode and radio-frequency power supply ground wire
Connection, upper cover plate are covered in radio-frequency electrode and are formed between radio-frequency electrode gas chamber, and inlet channel is arranged on upper cover plate,
Radio-frequency electrode is equipped with the parallel strip of protrusion, and ground electrode is equipped with the narrow slot to match with the lath of radio-frequency electrode, radio-frequency electrode
Parallel strip can pass through lower clapboard narrow slot, be interspersed between the narrow slot of ground electrode in parallel；In the parallel-plate of radio-frequency electrode
Plasma discharge chamber is formed between item and the narrow slot of ground electrode, is equipped with cooling cycle channel inside radio-frequency electrode, ground electrode,
In, radio-frequency electrode, ground electrode cooling duct pass through connecting pipe formed closed loop cooling cycle channel.
The intake method of the inlet channel quantitatively can enter flow by control gas by gas flow-control,
Be conducive to make it stablize transmitting plasma in biological induced-mutation breeding by adjusting with the power match being arranged on radio-frequency power supply
Jet stream.The working gas that the mutation breeding cold plasma generator inlet channel enters includes the inertia such as helium, argon gas
Gas may also include nitrogen, air etc., preferably helium.
Cooling cycle inside the radio-frequency electrode, ground electrode is using Water-cooling circulating or air cooling circulation.The Water-cooling circulating
Or air cooling circulation, drive cooling water or gas to enter by entrance by cooling cycle machine, it is logical by radio-frequency electrode, cooling cycle
Road, ground electrode, then cooling cycle machine is entered by outlet return.The Water-cooling circulating or air cooling circulation, can also be driven by cooling cycle machine
Dynamic water or gas are entered by ground electrode entrance, are gone out by ground electrode, cooling cycle channel, radio-frequency electrode, then by radio-frequency electrode
Mouth is recycled back into cooling cycle machine.Wherein cooling cycle machine can control the cooling water of entrance or the temperature of cooling air and stream
Speed, to further control the temperature of plasma at 36 ~ 42 DEG C.
A kind of mutation breeding cold plasma generator described in the utility model, is provided in the gas chamber
Uniform flow system, that is, include uniform flow room, uniform flow film, and the uniform flow room and uniform flow film are arranged between upper cover plate and radio-frequency electrode.
Uniform flow film in a kind of mutation breeding cold plasma generator includes at least 1, by uniform flow room every
At 2 or more uniform flow spaces, preferably 2 uniform flow films, uniform flow room is divided into 3 uniform flow spaces.The uniform flow film is by macromolecule
Material production, such as environmentally friendly polyester material.The mesh diameter of the uniform flow film is in 0.05 ~ 0.6 mm, preferably 0.07 ~ 0.1mm.
In a kind of mutation breeding cold plasma generator, in the parallel strip and ground electrode of radio-frequency electrode
Narrow slot between formed plasma discharge chamber gap be 0.5 ~ 2.5mm, the parallel strip of radio-frequency electrode and having for ground electrode
Effect electric discharge height is 1 ~ 50mm.
In a kind of mutation breeding cold plasma generator, the parallel strip of the radio-frequency electrode can be worn
The narrow slot of lower clapboard is crossed, is interspersed in formation plasma irradiating area between the narrow slot of ground electrode in parallel, the irradiated region area can
Reach 5900 ~ 6000 square millimeters.
Further, the parallel strip of the radio-frequency electrode can pass through the narrow slot of lower clapboard, be interspersed in ground electrode in parallel
Between narrow slot, multiple radio-frequency electrodes and ground electrode array are arranged, and are exported in the plasma jet of generation, formed large area etc.
Gas ions irradiated region, the irradiated region area can reach 4500 ~ 6000 square millimeters.
A kind of mutation breeding cold plasma generator, the RF source power is 13.56MHZ, maximum
Power is 500W.
It further include bottom plate in a kind of mutation breeding cold plasma generator, the bottom plate is arranged on ground
The lower section of electrode is used for fixed RF electrode and ground electrode.
The technical effect of the utility model is as follows:
According to the utility model mutation breeding cold plasma generator, eliminate using vacuum equipment, it can be big
The plasma jet that the uniform temperature-controllable of large area is generated under air pressure, spray temperature control 36 ~ 42 DEG C it is equal from
Daughter jet stream also substantially increases the efficiency of plasma generation, and device structure is simple, easy processing, can be realized in animal field
Breeding Application.
Detailed description of the invention
Fig. 1 is the perspective view of the utility model mutation breeding cold plasma generator；
Fig. 2 is the cross-sectional view of an embodiment of the utility model mutation breeding cold plasma generator；
Fig. 3 is that a kind of cooling duct of the utility model mutation breeding cold plasma generator ground electrode flows to.
Symbol description:
1 upper cover plate；2 radio-frequency electrodes；3 lower cover plates；4 ground electrodes；5 inlet channels；
6 cooling cycle channels；6-1 cooling pipe；6-2 radio-frequency electrode and ground electrode connecting pipe；
7 uniform flow films；8 uniform flow rooms；9 bottom plates.
Specific embodiment
Specific embodiment of the utility model is more fully described below with reference to accompanying drawings.Although showing this reality in attached drawing
With novel specific embodiment, it being understood, however, that may be realized in various forms the utility model without that should be illustrated here
Embodiment limited.It is to be able to thoroughly understand the utility model on the contrary, providing these embodiments, and can incite somebody to action
The scope of the utility model is fully disclosed to those skilled in the art.
It should be noted that having used some vocabulary in the specification and claims to censure specific components.Ability
Field technique personnel it would be appreciated that, technical staff may call the same component with different nouns.This specification and right
It is required that not in such a way that the difference of noun is as component is distinguished, but with the difference of component functionally as differentiation
Criterion."comprising" or " comprising " as mentioned throughout the specification and claims are an open language, therefore should be solved
It is interpreted into " including but not limited to ".Specification subsequent descriptions are preferred embodiment of the present invention, the right description
It is being not intended to limit the scope of the utility model for the purpose of the rule of specification.The protection scope of the utility model
As defined by the appended claims.
For convenient for the understanding to the utility model embodiment, done by taking several specific embodiments as an example below in conjunction with attached drawing into
The explanation of one step, and each attached drawing does not constitute the restriction to the utility model embodiment.
The utility model relates to mutation breeding cold plasma generator, such as Fig. 1, including upper cover plate, radio-frequency electrode, under
Cover board, ground electrode, radio-frequency electrode are connect with radio-frequency power supply, and ground electrode is connect with radio-frequency power supply ground wire, and upper cover plate is covered in radio frequency
Gas chamber is formed on electrode and between radio-frequency electrode, inlet channel is arranged on upper cover plate, and radio-frequency electrode is equipped with the flat of protrusion
Andante item, ground electrode are equipped with the narrow slot to match with the lath of radio-frequency electrode, and the parallel strip of radio-frequency electrode can pass through down
The narrow slot of partition is interspersed in parallel between the narrow slot of ground electrode；Between the parallel strip of radio-frequency electrode and the narrow slot of ground electrode
Plasma discharge chamber is formed, radio-frequency electrode is equipped with cooling cycle channel inside ground electrode, wherein radio-frequency electrode, ground electrode
Cooling duct forms the cooling cycle channel of closed loop by connecting pipe.
In an embodiment of the utility model, the cooling cycle inside the radio-frequency electrode, ground electrode uses water cooling
Circulation or air cooling circulation.
In a specific embodiment of the utility model, cooling cycle is specific using Water-cooling circulating or air cooling circulation
Process: driving cooling gas to enter by entrance by cooling cycle machine, by radio-frequency electrode, cooling cycle channel, ground electrode, then
Cooling cycle machine is entered by outlet return.Gas can also be driven to enter by ground electrode entrance by cooling cycle machine, by ground electricity
Pole, cooling cycle channel, radio-frequency electrode, then inflow cooling cycle machine is recycled back to by radio-frequency electrode outlet.It is same former according to air cooling
Reason, can also use water cooling.In the present invention radio-frequency electrode, ground electrode cooling duct be by external connecting tube phase
Intercommunicated.A kind of cooling duct flow direction such as Fig. 3 of ground electrode.
Wherein, the temperature and flow velocity of the cooling water that cooling cycle machine can be set or cooling air.
In a kind of embodiment of the utility model, the gas chamber is provided with uniform flow system, that is, includes uniform flow
Room, uniform flow film, the uniform flow room and uniform flow film are arranged between upper cover plate and radio-frequency electrode.Its uniform flow film is by environmentally friendly polyester
Material is made.Mesh diameter is in 0.05 ~ 0.6 mm.
In one of the utility model embodiment, the uniform flow film includes at least 1, and uniform flow room is divided into 2
Uniform flow room is divided into 3 uniform flow spaces by above uniform flow space, preferably 2 uniform flow films.In specific embodiment, such as Fig. 2, by 2
Uniform flow room is divided into 3 uniform flow spaces by a uniform flow film.
In another embodiment of the mutation breeding cold plasma generator of the utility model, in radio-frequency electrode
Between parallel strip and the narrow slot of ground electrode formed plasma discharge chamber gap be 0.5 ~ 2.5mm, radio-frequency electrode it is parallel
Effective electric discharge height of lath and ground electrode is 1 ~ 50mm.
In a kind of embodiment of the utility model, the parallel strip of the radio-frequency electrode can pass through the narrow of lower clapboard
Slot, being interspersed in formation plasma irradiating area, the irradiated region area between the narrow slot of ground electrode in parallel can reach 4500 ~ 6000
Square millimeter.
It further include bottom plate in a kind of embodiment of the utility model, the lower section of ground electrode is arranged in the bottom plate, uses
In fixedly electrode structure.
In a kind of embodiment of the utility model, the intake method of inlet channel by gas flow-control,
Quantitatively flow can be entered by control gas, be conducive to make it in mutagenesis by adjusting with the power match being arranged on radio-frequency power supply
Stablize transmitting plasma jet stream in breeding.The work gas that the mutation breeding is entered with cold plasma generator inlet channel
Body includes the inert gases such as helium, argon gas, may also include nitrogen, air etc., preferably helium.
In one embodiment, it the utility model relates to mutation breeding cold plasma generator, including upper cover plate, penetrates
Frequency electrode, lower cover plate, ground electrode, radio-frequency electrode are connect with radio-frequency power supply, and ground electrode is connect with radio-frequency power supply ground wire, and upper cover plate covers
It is placed in radio-frequency electrode and is formed between radio-frequency electrode gas chamber, inlet channel is arranged on upper cover plate, and radio-frequency electrode is equipped with
The parallel strip of protrusion, ground electrode are equipped with the narrow slot to match with the lath of radio-frequency electrode, and the parallel strip of radio-frequency electrode can
To pass through the narrow slot of lower clapboard, it is interspersed between the narrow slot of ground electrode in parallel；In the parallel strip and ground electrode of radio-frequency electrode
Plasma discharge chamber is formed between narrow slot, is equipped with cooling cycle channel inside radio-frequency electrode, ground electrode, wherein radio-frequency electrode,
The cooling duct of ground electrode forms the cooling cycle channel of closed loop by connecting pipe.
The length of plasma generator is 79mm, and the gap of width 58mm, plasma discharge chamber are 0.8 mm, is penetrated
The parallel strip of frequency electrode and the parallel strip of ground electrode discharge height effectively for 18 mm.Being passed through purity is 99.999% helium,
Tolerance is 15 slm, and for the temperature for the cooling water that cooling cycle machine is set as 10 DEG C, plasma generator emits 15 min of jet stream
Afterwards, below plasma emitters at 2 mm, the gas flow rate measured is between 5.28 ~ 6.80 slm, mean flow rate 6.18
Slm, flow rate calibration deviation 0.39；Plasma jet temperature is measured at 36.5 ~ 43.3 DEG C, mean temperature is 39.91 DEG C, temperature
Standard deviation 1.98.
In another implementation embodiment, the utility model mutation breeding cold plasma generator, including upper cover plate, penetrate
Frequency electrode, lower cover plate, ground electrode, which is characterized in that radio-frequency electrode is connect with radio-frequency power supply, and ground electrode and radio-frequency power supply ground wire connect
It connecing, upper cover plate is covered in radio-frequency electrode and is formed between radio-frequency electrode gas chamber, uniform flow system is provided in gas chamber,
It includes uniform flow room, uniform flow film, and uniform flow room is divided into 3 individual uniform flow spaces by 2 uniform flow films, and inlet channel is arranged in upper cover
On plate, radio-frequency electrode is equipped with the parallel strip of protrusion, and ground electrode is equipped with the narrow slot to match with the lath of radio-frequency electrode, radio frequency
The parallel strip of electrode can pass through the narrow slot of lower clapboard, be interspersed between the narrow slot of ground electrode in parallel；In the flat of radio-frequency electrode
Plasma discharge chamber is formed between andante item and the narrow slot of ground electrode, is led to inside radio-frequency electrode, ground electrode equipped with cooling cycle
Road, wherein radio-frequency electrode, ground electrode cooling duct pass through connecting pipe formed closed loop cooling cycle channel.
By cooling cycle machine driving cooling water by entrance entrance, by radio-frequency electrode, cooling cycle channel, ground electrode,
Cooling cycle machine is entered by outlet return again.
The length of plasma generator is 79mm, and the gap of width 58mm, plasma discharge chamber are 0.8 mm, is penetrated
The parallel strip of frequency electrode and the parallel strip of ground electrode discharge height effectively for 18 mm.Being passed through purity is 99.999% helium,
Tolerance is 15 slm, and the temperature for the cooling water that cooling cycle machine is set is 10 DEG C.Plasma generator emits 15 min of jet stream
Afterwards, below plasma emitters at 2mm, between 5.67 ~ 5.91 slm, mean flow rate is the gas flow rate measured
5.77 slm, standard deviation 0.06；Measuring plasma jet temperature is 36.8 ~ 41.5 DEG C, and mean temperature is 39.12 DEG C,
Temperature standard deviation 1.47.After plasma generator emits 20 min of jet stream, below plasma emitters at 2mm, survey
Obtaining plasma jet temperature is 37.6 ~ 41.5 DEG C, and mean temperature is 39.36 DEG C, temperature standard deviation 1.53.Plasma hair
After raw device emits 30 min, 60 min, plasma jet temperature still maintains to stablize 39 ~ 39.5 DEG C.It can be seen that test etc.
Plasma generator emits jet temperature, maintains to stablize in 15 min post plasma jet temperatures, mean temperature is 39 ~ 39.5
℃。
The length of plasma generator is 102 mm, and width is 58 mm, and the gap of plasma discharge chamber is 0.8
Mm, the parallel strip of radio-frequency electrode and the parallel strip of ground electrode discharge height effectively for 18 mm.Being passed through purity is 99.999%
Helium, tolerance are 20 slm, and the temperature for the cooling water that cooling cycle machine is set is 7 DEG C.Plasma generator emits jet stream 20
After min, below plasma emitters at 2 mm, the gas flow rate measured is 5.53 ~ 5.88 slm, mean flow rate 5.73
Slm, flow rate calibration deviation 0.09；Measure plasma jet temperature be 36.7 ~ 41.9 DEG C, 39.42 DEG C of mean temperature, the scale of thermometer
Quasi- deviation 1.64.
The plasma generator of the utility model can remain plasma during the entire process of operation
Device can launch the stable jet stream of temperature in wide area, and the mutagenic treatment time is 7200 s, can not only expire
Sufficient microorganism mutation breeding is animal fish-egg, thin it may also be ensured that a large amount of plant pollens, seed, callus, protoplast
The continuous processings mutation breeding such as born of the same parents.
Industrial applicibility
The mutation breeding of the utility model can be manufactured with cold plasma generator in plasma mutation breeding field
And it uses.
Although the embodiments of the present invention are described in conjunction with attached drawing above, the utility model does not limit to
In above-mentioned specific embodiments and applications field, above-mentioned specific embodiment is only schematical, directiveness, without
It is restrictive.Those skilled in the art under the enlightenment of this specification and are not departing from the utility model claims
In the case where the range protected, a variety of forms can also be made, these belong to the column of the utility model protection.
Claims (12)
1. a kind of mutation breeding cold plasma generator, including upper cover plate, radio-frequency electrode, lower cover plate, ground electrode, feature
It is, radio-frequency electrode is connect with radio-frequency power supply, and ground electrode is connect with radio-frequency power supply ground wire, and upper cover plate is covered in radio-frequency electrode simultaneously
Gas chamber is formed between radio-frequency electrode, inlet channel is arranged on upper cover plate, and radio-frequency electrode is equipped with the parallel strip of protrusion, ground
Electrode is equipped with the narrow slot to match with the lath of radio-frequency electrode, and the parallel strip of radio-frequency electrode can pass through the narrow of lower clapboard
Slot is interspersed in parallel between the narrow slot of ground electrode；Between the parallel strip of radio-frequency electrode and the narrow slot of ground electrode formed etc. from
Daughter arc chamber, radio-frequency electrode, ground electrode inside are equipped with cooling cycle channel, wherein the cooling duct of radio-frequency electrode, ground electrode
The cooling cycle channel of closed loop is formed by connecting pipe.
2. a kind of mutation breeding cold plasma generator according to claim 1, which is characterized in that the radio frequency electrical
Cooling cycle inside pole, ground electrode is using Water-cooling circulating or air cooling circulation.
3. a kind of mutation breeding cold plasma generator according to claim 2, which is characterized in that the water cooling is followed
Ring or air cooling circulation, drive cooling water or gas to enter by entrance by cooling cycle machine, logical by radio-frequency electrode, cooling cycle
Road, ground electrode, then cooling cycle machine is entered by outlet return.
4. a kind of mutation breeding cold plasma generator according to claim 1, which is characterized in that the air chamber
Room is provided with uniform flow system, that is, includes uniform flow room, uniform flow film, and the uniform flow room and uniform flow film are arranged in upper cover plate and radio frequency electrical
Between pole.
5. a kind of mutation breeding cold plasma generator according to claim 4, which is characterized in that the uniform flow film
Including at least 1, uniform flow room is divided into 2 or more uniform flow spaces.
6. a kind of mutation breeding cold plasma generator according to claim 5, which is characterized in that the uniform flow film
It is 2, uniform flow room is divided into 3 uniform flow spaces.
7. a kind of mutation breeding cold plasma generator according to claim 4, which is characterized in that the uniform flow film
It is made by high molecular material.
8. a kind of mutation breeding cold plasma generator according to claim 7, which is characterized in that the uniform flow film
It is made by environmentally friendly polyester material.
9. a kind of mutation breeding cold plasma generator according to claim 4, which is characterized in that the uniform flow film
Mesh diameter in 0.05~0.6mm.
10. a kind of mutation breeding cold plasma generator according to claim 1, which is characterized in that in radio frequency electrical
The gap that plasma discharge chamber is formed between the parallel strip of pole and the narrow slot of ground electrode is 0.5~2.5mm, radio-frequency electrode
Effective electric discharge height of parallel strip and ground electrode is 1~50mm.
11. a kind of mutation breeding cold plasma generator according to claim 1, which is characterized in that the radio frequency
The parallel strip of electrode can pass through the narrow slot of lower clapboard, be interspersed between the narrow slot of ground electrode in parallel and form plasma irradiating
Area, the irradiated region area can reach 4500~6000 square millimeters.
12. a kind of mutation breeding cold plasma generator, feature described according to claim 1~any one of 11 exist
In the mutation breeding cold plasma generator further includes bottom plate, and the lower section of ground electrode is arranged in the bottom plate.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821419807.9U CN209497663U (en) | 2018-08-31 | 2018-08-31 | A kind of mutation breeding cold plasma generator |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201821419807.9U CN209497663U (en) | 2018-08-31 | 2018-08-31 | A kind of mutation breeding cold plasma generator |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876222A (en) * | 2018-08-31 | 2020-03-10 | 无锡源清天木生物科技有限公司 | Cold plasma generator for mutation breeding |
| CN112913686A (en) * | 2019-12-06 | 2021-06-08 | 洛阳华清天木生物科技有限公司 | Novel plasma generator for mutation breeding |
| WO2024001712A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛海尔洗涤电器有限公司 | Laundry treatment apparatus, washing apparatus and washing device |
-
2018
- 2018-08-31 CN CN201821419807.9U patent/CN209497663U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110876222A (en) * | 2018-08-31 | 2020-03-10 | 无锡源清天木生物科技有限公司 | Cold plasma generator for mutation breeding |
| CN112913686A (en) * | 2019-12-06 | 2021-06-08 | 洛阳华清天木生物科技有限公司 | Novel plasma generator for mutation breeding |
| WO2024001712A1 (en) * | 2022-06-30 | 2024-01-04 | 青岛海尔洗涤电器有限公司 | Laundry treatment apparatus, washing apparatus and washing device |
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