CN206752600U - A kind of cycling use of water night soil-treatment lavatory - Google Patents

A kind of cycling use of water night soil-treatment lavatory Download PDF

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Publication number
CN206752600U
CN206752600U CN201621250264.3U CN201621250264U CN206752600U CN 206752600 U CN206752600 U CN 206752600U CN 201621250264 U CN201621250264 U CN 201621250264U CN 206752600 U CN206752600 U CN 206752600U
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China
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water
lavatory
tank
filter case
microbe filter
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CN201621250264.3U
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Inventor
杨兴德
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Sichuan Lvhua Hongyuan Environmental Protection Technology Co Ltd
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Sichuan Lvhua Hongyuan Environmental Protection Technology Co Ltd
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02WCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W10/00Technologies for wastewater treatment
    • Y02W10/30Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37Wastewater or sewage treatment systems using renewable energies using solar energy

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  • Biological Treatment Of Waste Water (AREA)
  • Treatment Of Biological Wastes In General (AREA)

Abstract

It the utility model is related to a kind of environment protection water closet, more particularly to a kind of cycling use of water night soil-treatment lavatory, including lavatory body, the lavatory body is made up of container, pressurized tank is provided with the container, flushometer, microbe filter case and cleaning water tank, the pressurized tank water side is connected with flushometer water inlet end, the water side of the flushometer is connected with microbe filter case water inlet end, the water side of the microbe filter case is connected with cleaning the water inlet end of water tank, the water side of the cleaning water tank and the water inlet end of pressurized tank connect, the excreta of people can be degraded into odorless by the utility model, transparent liquid, water circulation can be achieved to rinse, zero-emission, without clear feces-dreg handling, not only solves the problems, such as lavatory water source, and it can reach lavatory zero emission standards.

Description

A kind of cycling use of water night soil-treatment lavatory
Technical field
A kind of environment protection water closet is the utility model is related to, more particularly to a kind of cycling use of water night soil-treatment lavatory.
Background technology
In places such as scenic spot, extremely frigid zones, due to the limitation of environmental condition, generally using Porta Potti, at present, on the market Widely used Porta Potti, which is required for be discharged in septic tank outside excrement, to be handled, it is necessary to artificial regular cleaning, and The carrying of overall lavatory is inconvenient and assembling is more difficult, in high altitude localities, because the fixed personnel to live are few, so as to carry out Regular cleaning, the supply of electric power deficiency of extremely frigid zones, it is impossible to provide lavatory function electricity consumption, while plateau by external power The ecological environment frailty in area, excrement are arranged easily cause environmental pollution outside.
In summary, a kind of technical scheme is needed badly at present to solve existing Porta Potti and need to arrange outside excrement to easily cause height Former environmental pollution and extremely frigid zones can not power to lavatory and carry and assemble the problem of difficult.
The content of the invention
The purpose of this utility model is to easily cause plateau ring to overcome existing Porta Potti to need to arrange outside excrement The problem of difficult, can not be carried and be assembled to border pollution to lavatory power supply and with extremely frigid zones.
To achieve the above object, the technical solution adopted in the utility model is:
A kind of cycling use of water night soil-treatment lavatory, including lavatory body, it is characterised in that:The lavatory body is by container Composition, the container top is provided with solar panel or wind-driven generator, and pressurized tank, micro- is provided with the container Biofiltration case and cleaning water tank, the pressurized tank water side are connected with the connection of flushometer water inlet end, the flushometer Water side is connected with microbe filter case water inlet end, and the water side of the microbe filter case and the water inlet end of cleaning water tank connect Connect, the water side of the cleaning water tank and the water inlet end of pressurized tank connect;
Control room and lavatory room are additionally provided with the container, induction control system and electric power dress are provided with the control room Put, the lavatory room is provided with door, squat type closet, flushometer, floor, lighting device and ventilating opening.
Lavatory body is made up of container, without fragmentary loose mail, directly can integrally be shipped to appointed place and be spelled by truck Installation is connect, eliminates traditional lavatory material handling tedious steps and in installation process without any civil engineering, it is only necessary to will It is transported in place, you can installation is used, if due to when actual conditions need Porta Potti, also only need to simply dismount , vanning top be provided with solar panel or wind-driven generator, provide electric power for the electric device system in control room, After people have gone up lavatory, induction control system receives transducing signal, and Synchronization Control magnetic valve is opened, by pressurized tank by water Press-in flushometer is rinsed lavatory, and the sewage after toilet flushing enters in microbe filter case, in the presence of microorganism The materials such as the excrement in sewage are decomposed, the sewage after being handled by microorganism decomposition enters cleaning water tank, and cleaning water tank can store A large amount of flushing supplies, it can reach national Treated sewage reusing without external water source access and final outflow water for a long time so as to realize and flush the toilet Water quality standard, this lavatory is easy to assembly, and by setting solar cell or wind-driven generator, solving lavatory needs externally fed Problem, by impurity such as the excrement in microbial action breaks sewage, water circulation flushing, zero-emission can be achieved, without drawing excrement clearly Slag, not only solve the problems, such as lavatory water source, and can reach waterless toilet zero emission standards.
Preferably, water-locator one and water-locator two are respectively symmetrically provided with the both ends of the microbe filter case, it is described Microbiological treatment room is provided between water-locator one and water-locator two, some fix bars are provided with the microbiological treatment room, The fix bar is divided into cross bar and montant, and the cross bar both ends and the both sides inwall of microbe filter case are fixed using welding manner Connection, the both ends of the montant are fixedly connected with water-locator one and the outer wall of water-locator two using welding manner respectively, the fixation Some flues are fixedly connected with bar, some micro-pore aerations, the function that artificial screening is cultivated are provided with around the flue Strain, it is added to according to a certain percentage in microbiological treatment room, to promote the raising of the system biological treatment effeciency, the dirty mixing of excrement Liquid enters microbiological treatment room via water inlet end, the uniform flow of water-locator one, by inflator pump supply and micropore aeration pipe in flue Lower continuous oxygen supply, flowing of the mixed liquor with certain flow velocity from bottom to top, it is in fluidize state to make carrier, the gas, liquid, solid in flue Three-phase flow velocity reaches more than 0.3m/s, in the biomembrane and suspension, free activated sludge and mixed liquor of carrier surface growth Organic pollution frequently contacts, so as to complete absorption and degradable organic pollutant.
Preferably, the water-locator one and water-locator two are groove shape, and the side side wall of the groove is zigzag fashion.
Preferably, the water side of the microbe filter case is provided with photocatalyst ultra violet sterilizer, and photocatalyst is a kind of The photosemiconductor material with photo-catalysis function using Nano titanium dioxide as representative, in the presence of ultraviolet light, produce Strong catalytic degradation function, various bacteria can be effectively killed, and the toxin that bacterium or fungi discharge can be decomposed and innoxious Processing, and ultraviolet is in itself for bacterium, virus etc. also great lethality, carried out disinfection work without adding any chemicals Industry, by the water side of microbe filter case set photocatalyst ultra violet sterilizer, the bacterium in can effectively removing in sewage, Make reclaimed water reach national Treated sewage reusing flush the toilet water quality standard requirement.
Preferably, the microbe filter case is overlayed above cleaning water tank, by the way that microbe filter case is overlayed clearly Above clean water tank, the space of container, ease of assembly, so as to expand a kind of cycling use of water night soil-treatment lavatory have effectively been saved Practicality.
Preferably, the inner surface of container and pressurized tank, flushometer, microbe filter case, cleaning water tank and pipeline The outer surface of valve is enclosed with polyurethane heat insulation material, for low temperature and High aititude weather, by the container of lavatory Using the thick polyurethane heat insulation materials of 50mm, pressurized tank, microbe filter case, the outer surface parcel for cleaning water tank and pipe valve There is polyurethane heat insulation material, so that it is guaranteed that low temperature condition container and each system parts are not damaged by frost, sewage disposal system Normal work.
Preferably, the lavatory chamber interior upper wall is provided with voice-control illuminating lamp, ground laying abrasive floor, the abrasive floor On be provided with floor heating device, the ventilating opening is located at lavatory room side wall or top, is provided with automatic lockout system on the door, works as people Enter lavatory when, voice-control illuminating lamp receive voice signal, automatically turn on illumination, by setting abrasive floor to prevent people from existing Fallen down in lavatory, floor heating device is provided with abrasive floor, provided in extremely frigid zones for people warm, pass through lavatory room side wall or top The ventilating opening in portion is taken a breath, and discharges the foul smell in the room of lavatory, by setting automatic lockout system on door, prevents people in upper lavatory External staff enters during institute.
Preferably, induction control system connection Automatic closet flushing water-flushing control system, liquid level sensor, the bubble of the control room Foam closet and magnetic valve;Intelligent GSM remote supervisory and control(ling) equipments are additionally provided with the control room, intelligent GSM remote supervisory and control(ling) equipments connect Controller is connect, the electric device and solar energy equipment are by circuit communication, by using intelligent GSM remote supervisory and control(ling) equipments, nothing Personnel's operation on the scene is needed, the long-range keyholed back plate of equipment can be achieved, on line real time control, save a large amount of manpowers.
Preferably, the pressurized tank is booster jar, by the way that pressurized tank is set into booster jar, can be increased in plateau environment under low pressure The pressure of water ensures whole system normal work.
Preferably, the pressurized tank, flushometer, microbe filter case connect to form a loop with cleaning water tank, lead to Cross and connect to form a loop with cleaning water tank by pressurized tank, flushometer, microbe filter case, sewage is purified back Receive, sewage is recycled, so as to accomplish real energy-conserving and environment-protective, realize the purpose of sustainable development.
Compared with prior art, the utility model has the advantage of:
The utility model lavatory body is made up of container, without fragmentary loose mail, directly can integrally be shipped by truck to specified Place carries out splicing installation, eliminates traditional lavatory material handling tedious steps and is applied in installation process without any civil engineering Work, it is only necessary to carry it in place, you can installation is used, if due to when actual conditions need Porta Potti, also only needing Simple dismounting, vanning top are provided with solar panel or wind-driven generator, are the electric device system in control room System provides electric power, and after people have gone up lavatory, induction control system receives transducing signal, and Synchronization Control magnetic valve is opened, and is led to Hydraulic pressure is entered flushometer and is rinsed lavatory by excess pressure tank, and the sewage after toilet flushing enters in microbe filter case, micro- The materials such as the excrement in sewage are decomposed in the presence of biology, the sewage after being handled by microorganism decomposition enters cleaning water tank, clearly Clean water tank can store a large amount of flushing supplies, and country is can reach without external water source access and final outflow water for a long time so as to realize Treated sewage reusing is flushed the toilet water quality standard, and this lavatory is easy to assembly, and by setting solar cell or wind-driven generator, solving lavatory needs The problem of wanting externally fed, by impurity such as the excrement in microbial action breaks sewage, water circulation flushing, zero-emission can be achieved Put, without clear feces-dreg handling, not only solve the problems, such as lavatory water source, and can reach waterless toilet zero emission standards.
The beneficial effect of the application other embodiment is:
1st, the function strain that artificial screening is cultivated, is added in microbiological treatment room, to promote this to be according to a certain percentage The raising of system biological treatment efficiency, excrement dirt mixed liquor enters microbiological treatment room via water inlet end, the uniform flow of water-locator one, by filling Air pump supplies and micropore aeration pipe continuously supplies oxygen under flue, flowing of the mixed liquor with certain flow velocity from bottom to top, makes load Body is in fluidize state, and the gas, liquid, solid three-phase flow velocity in flue reaches more than 0.3m/s, the biomembrane and hang that carrier surface grows Floating, free activated sludge frequently contacts with the organic pollution in mixed liquor, so as to complete absorption and degradable organic pollutant.
2nd, photocatalyst is a kind of photosemiconductor material with photo-catalysis function using Nano titanium dioxide as representative, In the presence of ultraviolet light, strong catalytic degradation function is produced, can effectively kill various bacteria, and bacterium or fungi can be released The toxin of releasing decomposes and harmless treatment, and ultraviolet is in itself for bacterium, virus etc. also great lethality, without addition Any chemicals carries out disinfection operation, by setting photocatalyst ultra violet sterilizer in the water side of microbe filter case, can have Bacterium in sewage during effect is removed, reclaimed water is reached national Treated sewage reusing and flush the toilet water quality standard requirement.
3rd, by the way that microbe filter case is overlayed above cleaning water tank, the space of container has effectively been saved, conveniently Assembling, so as to expand a kind of practicality of cycling use of water night soil-treatment lavatory.
4th, for low temperature and High aititude weather, by using the thick polyurethane heat-insulation materials of 50mm in the container of lavatory Material, pressurized tank, microbe filter case, cleaning water tank and the outer surface of pipe valve are enclosed with polyurethane heat insulation material, so as to really Protect low temperature condition container and each system parts are not damaged by frost, sewage disposal system normal work.
5th, when people enter lavatory, voice-control illuminating lamp receives voice signal, automatically turns on illumination, anti-skidding by setting Floor prevents people from being fallen down in lavatory, and floor heating device is provided with abrasive floor, is provided in extremely frigid zones for people warm, leads to The ventilating opening for crossing lavatory room side wall or top is taken a breath, and discharges the foul smell in the room of lavatory, by setting automatic lockout system on door, Prevent people external staff during going to toilet from entering.
6th, by using intelligent GSM remote supervisory and control(ling) equipments, without personnel's operation on the scene, the long-range keyholed back plate of equipment can be achieved, On line real time control, save a large amount of manpowers.
7th, by the way that pressurized tank is set into booster jar, it is ensured that whole system normal work in the environment under low pressure of plateau.
8th, by connecting to form a loop pressurized tank, flushometer, microbe filter case with cleaning water tank, to sewage Recovery Purifying is carried out, sewage is recycled, so as to accomplish real energy-conserving and environment-protective, realizes the purpose of sustainable development.
Brief description of the drawings
Fig. 1 is circulating system structure schematic diagram of the present utility model;
Fig. 2 is microbe filter box structure schematic diagram of the present utility model.
Reference
1- pressurized tanks, 2- flushometers, 3- microbe filter casees, 31- water-locators one, 32- water-locators two, 33- fix bars, 331- cross bars, 332- montants, 34- flues, 35- micropore aeration pipes, 4- cleaning water tanks, 5- photocatalyst ultra violet sterilizers.
Embodiment
In order that the purpose of this utility model, technical scheme and advantage are more clearly understood, below in conjunction with accompanying drawing and implementation Example, the utility model is further elaborated.It should be appreciated that specific embodiment described herein is only explaining this Utility model, it is not used to limit the utility model.
Embodiment 1
As shown in accompanying drawing 1, accompanying drawing 2, a kind of cycling use of water night soil-treatment lavatory of the present embodiment includes pressurized tank 1, bath dress Put 2, microbe filter case 3, water-locator 1, water-locator 2 32, fix bar 33, cross bar 331, montant 332, flue 34 is micro- Hole aeration tube 35, water tank 4, photocatalyst ultra violet sterilizer 5 are cleaned, lavatory body is made up of container, can be straight without fragmentary loose mail Connect integrally to be shipped to appointed place by truck and carry out splicing installation, eliminate traditional lavatory material handling tedious steps and pacifying Without any civil engineering during dress, it is only necessary to carry it in place, you can installation is used, if due to actual conditions When needing Porta Potti, also only need simply to dismount, vanning top is provided with solar panel or wind-driven generator, is Electric device system in control room provides electric power, and after people have gone up lavatory, induction control system receives transducing signal, together Step control magnetic valve is opened, and hydraulic pressure is entered into flushometer 2 by pressurized tank 1 is rinsed lavatory, and the sewage after toilet flushing enters Enter in microbe filter case 3, the material such as excrement in decomposition sewage in the presence of microorganism, after being handled by microorganism decomposition Sewage enter cleaning water tank 4, cleaning water tank 4 can store a large amount of flushing supplies, so as to realize for a long time connect without external water source Enter and final outflow water can reach national Treated sewage reusing and flush the toilet water quality standard, this lavatory is easy to assembly, by setting solar cell Or wind-driven generator, solve the problems, such as that lavatory needs externally fed, it is miscellaneous by the excrement in microbial action breaks sewage etc. Matter, water circulation flushing, zero-emission can be achieved, without clear feces-dreg handling, not only solve the problems, such as lavatory water source, and can reach nothing Water lavatory zero emission standards.
The function strain that artificial screening is cultivated, is added in microbiological treatment room, to promote the system according to a certain percentage The raising of biological treatment efficiency, excrement dirt mixed liquor enters microbiological treatment room via water inlet end, the uniform flow of water-locator 1, by filling Air pump supplies and micropore aeration pipe 35 continuously supplies oxygen for 34 times in flue, flowing of the mixed liquor with certain flow velocity from bottom to top, It is in fluidize state to make carrier, and the gas, liquid, solid three-phase flow velocity in flue reaches more than 0.3m/s, the biomembrane of carrier surface growth With suspend, free activated sludge frequently contacts with the organic pollution in mixed liquor, so as to complete to adsorb and organic dirt of degrading Contaminate thing.
Photocatalyst is a kind of photosemiconductor material with photo-catalysis function using Nano titanium dioxide as representative, in purple In the presence of UV light, strong catalytic degradation function is produced, can effectively kill various bacteria, and bacterium or fungi can be discharged Toxin decompose and harmless treatment, and ultraviolet is in itself for bacterium, virus etc. also great lethality, any without adding Chemicals carries out disinfection operation, can be effective by setting photocatalyst ultra violet sterilizer 5 in the water side of microbe filter case 3 Bacterium in removing in sewage, make reclaimed water reach national Treated sewage reusing flush the toilet water quality standard requirement.
By the way that microbe filter case 3 is overlayed into the top of cleaning water tank 4, the space of container has effectively been saved, it is convenient Assembling, so as to expand a kind of practicality of cycling use of water night soil-treatment lavatory.
For low temperature and High aititude weather, by using the thick polyurethane heat insulation materials of 50mm in the container of lavatory, Pressurized tank 1, microbe filter case 2, cleaning water tank 3 and the outer surface of pipe valve are enclosed with polyurethane heat insulation material, so as to really Protect low temperature condition container and each system parts are not damaged by frost, sewage disposal system normal work.
When people enter lavatory, voice-control illuminating lamp receives voice signal, automatically turns on illumination, anti-skidding by setting Plate prevents people from being fallen down in lavatory, and floor heating device is provided with abrasive floor, is provided in extremely frigid zones for people warm, passes through The ventilating opening at lavatory room side wall or top is taken a breath, and discharges the foul smell in the room of lavatory, by setting automatic lockout system on door, is prevented Only people external staff during going to toilet enters.
By using intelligent GSM remote supervisory and control(ling) equipments, without personnel's operation on the scene, the long-range keyholed back plate of equipment can be achieved, Line controls in real time, saves a large amount of manpowers.
By the way that pressurized tank 1 is set into booster jar, it is ensured that whole system normal work in the environment under low pressure of plateau.
By connecting to form a loop pressurized tank 1, flushometer 2, microbe filter case 3 with cleaning water tank 4, to dirt Water carries out Recovery Purifying, sewage is recycled, so as to accomplish real energy-conserving and environment-protective, realizes the mesh of sustainable development 's.
Technical scheme of the above example described by only to illustrative and not limiting the utility model, although this specification The utility model is had been carried out being described in detail with reference to above-mentioned each embodiment, but the utility model is not limited to above-mentioned tool Body embodiment, therefore any the utility model is modified or equivalent substitution;And all do not depart from the spirit and model of invention The technical scheme enclosed and its improvement, it all should cover among right of the present utility model.

Claims (9)

1. a kind of cycling use of water night soil-treatment lavatory, including lavatory body, it is characterised in that:The lavatory body is by container group Into, the container top is provided with solar panel or wind-driven generator, be provided with the container pressurized tank (1), Flushometer (2), microbe filter case (3) and cleaning water tank (4), the pressurized tank water side connect with flushometer water inlet end Connect, the water side of the flushometer is connected with microbe filter case water inlet end, the water side of the microbe filter case with it is clear The water inlet end connection of clean water tank, the water side of the cleaning water tank and the water inlet end of pressurized tank connect;
Water-locator one (31) and water-locator two (32) are respectively symmetrically provided with the both ends of the microbe filter case (3), it is described Microbiological treatment room is provided between water-locator one (31) and water-locator two (32), if being provided with the microbiological treatment room solid Fixed pole (33), the fix bar (23) are divided into cross bar (331) and montant (332), cross bar (331) both ends and microbe filter The both sides inwall of case (3) is fixedly connected using welding manner, the both ends of the montant (332) respectively with water-locator one (31) and cloth Hydrophone two (32) outer wall is fixedly connected using welding manner, and some flues (34) are fixedly connected with the fix bar (33), Some micropore aeration pipes (35) are provided with around the flue (34);
Control room and lavatory room are additionally provided with the container, induction control system and electric device are provided with the control room, The lavatory room is provided with door, squat type closet, flushometer, floor, lighting device and ventilating opening.
A kind of 2. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The water-locator one (31) and Water-locator two (32) is groove structure, and the side side wall of the groove is zigzag fashion.
A kind of 3. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The microbe filter case (3) water side is provided with photocatalyst ultra violet sterilizer (5).
A kind of 4. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The microbe filter case (3) overlay above cleaning water tank (4).
A kind of 5. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The inner surface of container and Pressurized tank (1), flushometer (2), microbe filter case (3), cleaning water tank (4) and pipe valve outer surface be enclosed with it is poly- Urethane insulation material.
A kind of 6. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The lavatory chamber interior upper wall is set There is voice-control illuminating lamp, ground lays abrasive floor, is provided with floor heating device on the abrasive floor, the ventilating opening is located at lavatory Room side wall or top, automatic lockout system is provided with the door.
A kind of 7. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The sensing control of the control room System connection Automatic closet flushing water-flushing control system, liquid level sensor, foam toilet bowl and magnetic valve processed;Also set up in the control room There are intelligent GSM remote supervisory and control(ling) equipments, intelligent GSM remote supervisory and control(ling) equipments connect controller, the solar energy equipment and electric device By circuit communication, the electric device connects with sensing device.
A kind of 8. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The pressurized tank (1) is increasing Press tank.
A kind of 9. cycling use of water night soil-treatment lavatory according to claim 1, it is characterised in that:The pressurized tank (1), bath Device (2), microbe filter case (3), cleaning water tank (4) connection form a loop.
CN201621250264.3U 2016-11-22 2016-11-22 A kind of cycling use of water night soil-treatment lavatory Active CN206752600U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201621250264.3U CN206752600U (en) 2016-11-22 2016-11-22 A kind of cycling use of water night soil-treatment lavatory

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201621250264.3U CN206752600U (en) 2016-11-22 2016-11-22 A kind of cycling use of water night soil-treatment lavatory

Publications (1)

Publication Number Publication Date
CN206752600U true CN206752600U (en) 2017-12-15

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201621250264.3U Active CN206752600U (en) 2016-11-22 2016-11-22 A kind of cycling use of water night soil-treatment lavatory

Country Status (1)

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GR01 Patent grant
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PE01 Entry into force of the registration of the contract for pledge of patent right

Denomination of utility model: Cycling use of water fecal treatment lavatory

Effective date of registration: 20200113

Granted publication date: 20171215

Pledgee: The Great Wall West Bank Bank of China Deyang hi tech branch

Pledgor: Sichuan LvHua Hongyuan Environmental Protection Technology Co. Ltd

Registration number: 2018990000127

PE01 Entry into force of the registration of the contract for pledge of patent right
PC01 Cancellation of the registration of the contract for pledge of patent right

Date of cancellation: 20210125

Granted publication date: 20171215

Pledgee: The Great Wall West Bank Bank of China Deyang hi tech branch

Pledgor: SICHUAN LVHUA HONGYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd.

Registration number: 2018990000127

PC01 Cancellation of the registration of the contract for pledge of patent right