CN205442637U - Water ground electrode ozone generator and ozone system - Google Patents
Water ground electrode ozone generator and ozone system Download PDFInfo
- Publication number
- CN205442637U CN205442637U CN201620232907.5U CN201620232907U CN205442637U CN 205442637 U CN205442637 U CN 205442637U CN 201620232907 U CN201620232907 U CN 201620232907U CN 205442637 U CN205442637 U CN 205442637U
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- high voltage
- ozonator
- water body
- electrode plate
- ground electrode
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 title abstract description 11
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000009413 insulation Methods 0.000 claims description 60
- 238000006385 ozonation reaction Methods 0.000 claims description 7
- 238000004519 manufacturing process Methods 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000007599 discharging Methods 0.000 claims description 3
- 239000013536 elastomeric material Substances 0.000 claims description 3
- 239000011888 foil Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 238000003032 molecular docking Methods 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 abstract 2
- 238000000429 assembly Methods 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 1
- 238000001816 cooling Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002146 bilateral effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
Landscapes
- Oxygen, Ozone, And Oxides In General (AREA)
Abstract
The utility model discloses a water ground electrode ozone generator, include: high voltage electrode board, high -pressure lead wire, insulating assemblies, with the high voltage electrode board is connected, will the high voltage electrode board is fixed and right the high voltage electrode board insulates, the dielectric plate that discharges, with insulating assemblies connects, discharge the dielectric plate with it discharges the air chamber in order to carry out high -pressure discharge to keep the clearance to form between the high voltage electrode board, ozone generator is when operating condition, ozone generator's partial structure or all by the submergence in the water, and the water as ground electrode with the dielectric plate that discharges is connected. A water ground electrode ozone generator, adopt miniaturized design, arrange the water receptacle in among, it is high not need to establish in addition heat radiation structure or heat dissipation channel and radiating efficiency, the area of discharge electrode board can be according to the use needs and design, can effectively guarantee the intensity of discharge electrode board. The utility model discloses disclose simultaneously an ozone system.
Description
Technical field
This utility model relates to ozonator field, a kind of water body ground electrode ozonator and ozonation system.
Background technology
Current ozonator, particularly flat board ozonator, the most large-scale structure design, volume is relatively big, needs to dispel the heat by the water channel current in metal ground electrode.Such as disclosed in CN1762793A composition board type high-frequency large-scale ozone generator, uses multiple combination of electrodes junior unit to be arranged side by side, and uses unified cooling structure.For another example ozonator electric discharge device disclosed in CN102130190A, uses multiple electrode plate with high voltage to be arranged side by side, and shares same ground electrode plate, and this is also required to arrange the cooling-water duct being in communication with the outside inside metal ground electrode.Above two ozonator is required for designing cooling structure or cooling duct, causes structure complicated, and small product size is relatively big, thus improves manufacturing cost generally, it is impossible to support the structure design of miniaturization, low cost, so can not widely promotion and application.
Utility model content
Based on the problems referred to above, this utility model provides a kind of water body ground electrode ozonator, uses the mode being combined with water body to produce ozone, it is achieved that the Miniaturization Design of ozonator；This utility model provides a kind of ozonation system simultaneously.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of water body ground electrode ozonator, including:
Electrode plate with high voltage and the high pressure lead wire being connected electrically；
Insulation assembly, is connected with described electrode plate with high voltage, is fixed by described electrode plate with high voltage and insulate described electrode plate with high voltage；Being provided with air inlet pipe in one end of described insulation assembly, the other end is provided with exhaustor；
Discharge medium plate, is connected with described insulation assembly, keeps gap to form electric discharge air chamber to carry out electrion between described discharge medium plate and described electrode plate with high voltage；
Described ozonator in working order time, the part-structure of described ozonator or be all immersed in water body, and water body is connected with described discharge medium plate as ground electrode.
Preferably, described discharge medium plate includes two, is separately fixed at the both sides of described electrode plate with high voltage, respectively forms an electric discharge air chamber in the both sides of described electrode plate with high voltage.
Preferably, described electrode plate with high voltage includes one, and the two-sided of described electrode plate with high voltage is discharging surface.
Preferably, described electrode plate with high voltage includes two, and two described electrode plate with high voltage are spaced apart in insulation assembly, forms electric discharge air chamber respectively with discharge medium plate one of them described.
Preferably, described insulation assembly includes insulating frame, described electrode plate with high voltage, discharge medium plate are arranged in described insulating frame, preferably, described insulation assembly also includes insulating back panel, described insulating back panel is fixed among described insulating frame, and described electrode plate with high voltage is placed on described insulating back panel.
Preferably, described insulating back panel includes two, the respectively first backboard and the second backboard, and the first backboard and the docking of the second backboard the interface at the first backboard and the second backboard are slotted, and described high pressure lead wire is laid in groove；And/or, the surface attachment metal foil layer of described insulating back panel and form the electrode surface of described electrode plate with high voltage.
Preferably, described high pressure lead wire is drawn from described air inlet pipe.
Preferably, between described electrode plate with high voltage and described discharge medium plate, several equally distributed insulation projections it are provided with；And/or, described insulation assembly uses glass, plastics, resin or elastomeric material manufacture.
Preferably, also including inlet channel and exhaust passage, described inlet channel is along the marginal distribution of described electric discharge air chamber air inlet one end, and connects with described air inlet pipe；Described exhaust passage is along the marginal distribution of described electric discharge air chamber aerofluxus one end, and connects with described exhaustor.
A kind of ozonation system, including water container and described water body ground electrode ozonator, described water container includes water inlet, outlet, air inlet and gas outlet, described water body ground electrode ozonator is placed in inside described water container, and the water body within described water container is connected with ground electrode, preferably, described water container is airtight or open water container.
A kind of water body ground electrode ozonator described in the utility model, use Miniaturization Design, be placed among water container, it is not necessary to separately set radiator structure or heat dissipation channel and radiating efficiency is high, the area of discharge plate can be designed according to using needs, and the intensity of discharge plate can be effectively ensured；Use bilateral discharging structure, optimize the structure of ozonator；Ozonator is placed in the water container designed composition ozonation system, and by water container enclosed package, can be used to manufacture Ozone Water or ozone gas.
Accompanying drawing explanation
Below according to drawings and Examples, this utility model is described in further detail.
Fig. 1 is the Facad structure schematic diagram of water body ground electrode ozonator described in this utility model embodiment 1-3.
Fig. 2 is the side structure schematic diagram of water body ground electrode ozonator described in this utility model embodiment 1.
Fig. 3 is the side structure schematic diagram of water body ground electrode ozonator described in this utility model embodiment 2.
Fig. 4 is the side structure schematic diagram of water body ground electrode ozonator described in this utility model embodiment 3.
Fig. 5 is the Facad structure schematic diagram of water body ground electrode ozonator described in this utility model embodiment, has insulation projection in figure.
Detailed description of the invention
Hereinafter preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein is merely to illustrate and explains this utility model, be not used to limit this utility model.
Embodiment 1
As shown in Figure 1-2, this utility model embodiment 1 provides a kind of water body ground electrode ozonator, including:
Electrode plate with high voltage 2 and the high pressure lead wire 4 being connected electrically；
Insulation assembly 1, is connected with described electrode plate with high voltage 2, described electrode plate with high voltage 2 is fixed and is insulated described electrode plate with high voltage 2, is provided with air inlet pipe in one end of described insulation assembly, and the other end is provided with exhaustor.
Discharge medium plate 3, is connected with described insulation assembly 1, keeps gap to form electric discharge air chamber to carry out electrion between described discharge medium plate 3 and described electrode plate with high voltage 2；
Described ozonator in working order time, the part-structure of described ozonator or be all immersed in water body, and water body is connected with described discharge medium plate as ground electrode.
Preferably, described insulation assembly 1 includes that insulating frame 11, described electrode plate with high voltage 2, discharge medium plate 3 are arranged in described insulating frame 11.
Preferably, described insulation assembly 1 also includes that insulating back panel 12, described electrode plate with high voltage 2 are placed on described insulating back panel 12.
Described insulating frame 11 is connected with described insulating back panel 12, on the whole described electrode plate with high voltage 2 and high pressure lead wire 4 is realized insulation；Preferably, described insulating frame 11 and described insulating back panel 12 are one-body molded.
Being insulated in the back side of described electrode plate with high voltage 2 by described insulation assembly 1, prevents described electrode plate with high voltage 2 from directly turning on the external world.
Described discharge medium plate 3, for being connected with described insulation assembly 1, keeps gap formation electric discharge air chamber 5 to carry out electrion between described discharge medium plate 3 and described electrode plate with high voltage 2, the outer surface of described discharge medium plate 3 is for being connected with ground electrode by water body；Partially or completely contacting with water body of described discharge medium plate 3 outer surface, described insulation assembly 1 outer surface contacts with water body, whole ozonator is placed among water body, makes the water body can be to whole ozonator surface cooling, from without cooling duct individually designed to ozonator.
Being provided with air inlet pipe 61 in one end of described insulation assembly 1, the other end is provided with exhaustor 62, and described air inlet pipe 61, exhaustor 62 connect with described electric discharge air chamber 5.Being provided with check valve 63 in described exhaustor 62, make exhaustor be only capable of aerofluxus, when preventing the pressure that the pressure among ozonator is less than water body, water body pours in down a chimney inside entrance ozonator, so that it is guaranteed that ozonator normally works.
Preferably, described high pressure lead wire 4 is drawn from described air inlet pipe 61, and based on those skilled in the art's understanding to technical scheme, during implementing, described high pressure lead wire 4 also can be drawn from other positions of described insulation assembly.
Preferably, as shown in Figure 5, several equally distributed insulation projections 21 it are provided with between described electrode plate with high voltage 2 and described discharge medium plate 3, the height of described insulation projection 21 is equal to the distance between described electrode plate with high voltage and described discharge medium plate, described insulation projection is made to be possible to prevent described electrode plate with high voltage and described discharge medium plate apart from too small, it is ensured that electrion is evenly.Described insulation projection can be fixed on described electrode plate with high voltage or described discharge medium plate, or the two ends of described insulation projection are fixed on described electrode plate with high voltage and described discharge medium plate.
Preferably, also including inlet channel 611 and exhaust passage 621, described inlet channel 611 is along the marginal distribution of described electric discharge air chamber 5 air inlet one end, and connects with described air inlet pipe 61；Described exhaust passage 621 is along the marginal distribution of described electric discharge air chamber 5 aerofluxus one end, and connects with described exhaustor 62.
Embodiment 2
As it is shown on figure 3, this utility model embodiment 2 provides a kind of water body ground electrode ozonator, including:
Electrode plate with high voltage 2 and the high pressure lead wire 4 being connected electrically connect；
Insulation assembly 1, for being connected with described electrode plate with high voltage, fixes described electrode plate with high voltage and insulate described electrode plate with high voltage；Being provided with air inlet pipe 61 in one end of described insulation assembly 1, the other end is provided with exhaustor 62.
Discharge medium plate 3, is connected with described insulation assembly 1, keeps gap to form electric discharge air chamber to carry out electrion between described discharge medium plate 3 and described electrode plate with high voltage 2；
Described ozonator in working order time, the part-structure of described ozonator or be all immersed in water body, and water body is connected with described discharge medium plate as ground electrode.
Preferably, described insulation assembly 1 includes that insulating frame 11, described electrode plate with high voltage 2, discharge medium plate 3 are arranged in described insulating frame 11.
Described discharge medium plate 3, for being connected with described insulation assembly 1, keeps gap to form electric discharge air chamber 5 to carry out electrion between described discharge medium plate and described electrode plate with high voltage；
Preferably, described discharge medium plate 3 includes two, is separately fixed at the both sides of described electrode plate with high voltage 2, forms two electric discharge air chambers 5.
Partially or completely contacting with water body of described discharge medium plate 3 outer surface, described insulation assembly 1 outer surface contacts with water body, and whole ozonator is placed among water body, makes the water body can be to whole ozonator surface cooling.
Being provided with air inlet pipe 61 in one end of described insulation assembly 1, the other end is provided with exhaustor 62, and described air inlet pipe 61, exhaustor 62 connect with described electric discharge air chamber 5.Being provided with check valve 63 in described exhaustor 62, make exhaustor 62 be only capable of aerofluxus, when preventing the pressure that the pressure among ozonator is less than water body, water body pours in down a chimney inside entrance ozonator, so that it is guaranteed that ozonator normally works.
Preferably, described high pressure lead wire 4 is drawn from described air inlet pipe 61, and based on those skilled in the art's understanding to technical scheme, during implementing, described high pressure lead wire 4 also can be drawn from other positions of described insulation assembly.
Preferably, several equally distributed insulation projections it are provided with between described electrode plate with high voltage 2 and described discharge medium plate 3, the height of described insulation projection 21 is equal to the distance between described electrode plate with high voltage 2 and described discharge medium plate 3, described insulation projection 21 is made to be possible to prevent described electrode plate with high voltage 2 and described discharge medium plate 3 apart from too small, it is ensured that electrion is evenly.Described insulation projection 21 can be fixed on described electrode plate with high voltage or described discharge medium plate, or the two ends of described insulation projection 21 are fixed on described electrode plate with high voltage and described discharge medium plate 3.
Preferably, also including inlet channel 611 and exhaust passage 621, described inlet channel 611 is along the marginal distribution of described electric discharge air chamber 5 air inlet one end, and connects with described air inlet pipe 61；Described exhaust passage 621 is along the marginal distribution of described electric discharge air chamber 5 aerofluxus one end, and connects with described exhaustor 62.
Embodiment 3
As shown in Figure 4, this utility model embodiment 3 provides a kind of water body ground electrode ozonator, including insulation assembly 1, electrode plate with high voltage 2 and discharge medium plate 3, wherein:
Described electrode plate with high voltage 2, for being connected with high pressure lead wire；
Described insulation assembly 1, for being connected with described electrode plate with high voltage, fixes described electrode plate with high voltage 2 and insulate described electrode plate with high voltage.
Preferably, described insulation assembly 1 includes that insulating frame 11, described electrode plate with high voltage 2, discharge medium plate 3 are arranged in described insulating frame 11.
Described discharge medium plate 3, for being connected with described insulation assembly, keeps gap to form electric discharge air chamber to carry out electrion between described discharge medium plate 3 and described electrode plate with high voltage 2；
Described ozonator in working order time, the part-structure of described ozonator or be all immersed in water body, and water body is connected with described discharge medium plate as ground electrode.
Preferably, described discharge medium plate 3 includes two, is separately fixed at the both sides of described electrode plate with high voltage 2, forms two electric discharge air chambers.
Preferably, described electrode plate with high voltage 2 includes two, and two described electrode plate with high voltage 2 are spaced apart in insulation assembly 1, forms electric discharge air chamber respectively with discharge medium plate 3 one of them described.
Preferably, in the present embodiment, described insulating back panel includes two, it is respectively the first backboard 121 and the second backboard 122, first backboard 121 and the second backboard 122 docks and the first backboard 121 and the second backboard interface slot 122, described fluting is blind slot structure, and described high pressure lead wire 4 is laid in groove.
Preferably, the surface attachment metal foil layer of described insulating back panel (first backboard 121 and the second backboard 122) and form the electrode surface of described electrode plate with high voltage.
Partially or completely contacting with water body of described discharge medium plate 3 outer surface, described insulation assembly 1 outer surface contacts with water body, and whole ozonator is placed among water body, makes the water body can be to whole ozonator surface cooling.
Being provided with air inlet pipe 61 in one end of described insulation assembly 1, the other end is provided with exhaustor 62, and described air inlet pipe 61, exhaustor 62 connect with described electric discharge air chamber 5.Being provided with check valve 63 in described exhaustor 62, make exhaustor 62 be only capable of aerofluxus, when preventing the pressure that the pressure among ozonator is less than water body, water body pours in down a chimney inside entrance ozonator, so that it is guaranteed that ozonator normally works.
Preferably, described high pressure lead wire 4 is drawn from described air inlet pipe 61, and based on those skilled in the art's understanding to technical scheme, during implementing, described high pressure lead wire 4 also can be drawn from other positions of described insulation assembly.
Preferably, several equally distributed insulation projections it are provided with between described electrode plate with high voltage 2 and described discharge medium plate 3, the height of described insulation projection 21 is equal to the distance between described electrode plate with high voltage 2 and described discharge medium plate 3, described insulation projection 21 is made to be possible to prevent described electrode plate with high voltage and described discharge medium plate apart from too small, it is ensured that electrion is evenly.Described insulation projection can be fixed on described electrode plate with high voltage or described discharge medium plate, or the two ends of described insulation projection 21 are fixed on described electrode plate with high voltage and described discharge medium plate 3.
Preferably, also including inlet channel 611 and exhaust passage 621, described inlet channel 611 is along the marginal distribution of described electric discharge air chamber 5 air inlet one end, and connects with described air inlet pipe 61；Described exhaust passage 621 is along the marginal distribution of described electric discharge air chamber 5 aerofluxus one end, and connects with described exhaustor 62.
In embodiment 1-3, described insulation assembly uses glass, plastics, resin or elastomeric material manufacture.
Embodiment 4
This utility model embodiment 4 provides a kind of ozonation system, including water body ground electrode ozonator described in water container and embodiment 1-3, described water container includes water inlet, outlet, air inlet and gas outlet, described water body ground electrode ozonator is placed in inside described water container, and the water body within described water container is connected with ground electrode.
Preferably, described water container is airtight or open container.
Technology contents of the present utility model and technical characteristic have revealed that as above; but those of ordinary skill in the art are still potentially based on teaching of the present utility model and announcement and make all replacements without departing substantially from spirit of the present invention and modification; therefore; this utility model protection domain should be not limited to the content disclosed in embodiment; and should include various without departing substantially from replacement of the present utility model and modification, and contained by this utility model claim.
Claims (10)
1. a water body ground electrode ozonator, including:
Electrode plate with high voltage and the high pressure lead wire being connected electrically；
Insulation assembly, is connected with described electrode plate with high voltage, is fixed by described electrode plate with high voltage and insulate described electrode plate with high voltage；Being provided with air inlet pipe in one end of described insulation assembly, the other end is provided with exhaustor；
Discharge medium plate, is connected with described insulation assembly, keeps gap to form electric discharge air chamber to carry out electrion between described discharge medium plate and described electrode plate with high voltage；
Described ozonator in working order time, the part-structure of described ozonator or be all immersed in water body, and water body is connected with described discharge medium plate as ground electrode.
2. water body ground electrode ozonator as claimed in claim 1, it is characterised in that described discharge medium plate includes two, is separately fixed at the both sides of described electrode plate with high voltage, respectively forms an electric discharge air chamber in the both sides of described electrode plate with high voltage.
3. water body ground electrode ozonator as claimed in claim 2, it is characterised in that described electrode plate with high voltage includes, and the two-sided of described electrode plate with high voltage is discharging surface.
4. water body ground electrode ozonator as claimed in claim 2, it is characterised in that described electrode plate with high voltage includes two, and two described electrode plate with high voltage are spaced apart in insulation assembly, forms electric discharge air chamber respectively with discharge medium plate one of them described.
5. the water body ground electrode ozonator as described in one of claim 1-4, it is characterized in that, described insulation assembly includes insulating frame, described electrode plate with high voltage, discharge medium plate are arranged in described insulating frame, preferably, described insulation assembly also includes that insulating back panel, described insulating back panel are fixed among described insulating frame, and described electrode plate with high voltage is placed on described insulating back panel.
6. water body ground electrode ozonator as claimed in claim 5, it is characterized in that, described insulating back panel includes two, the respectively first backboard and the second backboard, first backboard and the second backboard docking and the first backboard and the second backboard interface slot, described high pressure lead wire is laid in groove；And/or, the surface attachment metal foil layer of described insulating back panel and form the electrode surface of described electrode plate with high voltage.
7. such as claim 1-4, water body ground electrode ozonator as described in one of 6, it is characterised in that described high pressure lead wire is drawn from described air inlet pipe.
8. such as claim 1-4, water body ground electrode ozonator as described in one of 6, it is characterised in that be provided with several equally distributed insulation projections between described electrode plate with high voltage and described discharge medium plate；And/or, described insulation assembly uses glass, plastics, resin or elastomeric material manufacture.
9. such as claim 1-4, water body ground electrode ozonator as described in one of 6, it is characterised in that also including inlet channel and exhaust passage, described inlet channel is along the marginal distribution of described electric discharge air chamber air inlet one end, and connects with described air inlet pipe；Described exhaust passage is along the marginal distribution of described electric discharge air chamber aerofluxus one end, and connects with described exhaustor.
10. an ozonation system, it is characterized in that, including the water body ground electrode ozonator one of water container and claim 1-9 Suo Shu, described water container includes water inlet, outlet, air inlet and gas outlet, described water body ground electrode ozonator is placed in inside described water container, and the water body within described water container is connected with ground electrode, it is preferable that described water container is airtight or open container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232907.5U CN205442637U (en) | 2016-03-24 | 2016-03-24 | Water ground electrode ozone generator and ozone system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620232907.5U CN205442637U (en) | 2016-03-24 | 2016-03-24 | Water ground electrode ozone generator and ozone system |
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| Publication Number | Publication Date |
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| CN205442637U true CN205442637U (en) | 2016-08-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201620232907.5U Active CN205442637U (en) | 2016-03-24 | 2016-03-24 | Water ground electrode ozone generator and ozone system |
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| CN (1) | CN205442637U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600754A (en) * | 2016-03-24 | 2016-05-25 | 罗璐 | Water body ground electrode ozone generator and ozone system |
-
2016
- 2016-03-24 CN CN201620232907.5U patent/CN205442637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105600754A (en) * | 2016-03-24 | 2016-05-25 | 罗璐 | Water body ground electrode ozone generator and ozone system |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180822 Address after: 100036 room 316, 1 building, 13 Cui Hunan Road, Haidian District, Beijing. Patentee after: Beijing Qingyuan in the Department of environmental protection science and technology limited company Address before: 102218 2 unit 403, two building 33, Tian Tong Bei yuan, Changping District, Beijing. Patentee before: Luo Lu |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200708 Address after: No.00088, Bohai 1st Road, Binhai District, Weifang City, Shandong Province Patentee after: Shandong PRISMA environmental protection equipment Co., Ltd Address before: 100036 room 316, 1 building, 13 Cui Hunan Road, Haidian District, Beijing. Patentee before: BEIJING QINGYUAN ZHONGKE ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |