[go: up one dir, main page]

CN103822310A - Design method for indoor air comprehensive treatment - Google Patents

Design method for indoor air comprehensive treatment Download PDF

Info

Publication number
CN103822310A
CN103822310A CN201410110135.3A CN201410110135A CN103822310A CN 103822310 A CN103822310 A CN 103822310A CN 201410110135 A CN201410110135 A CN 201410110135A CN 103822310 A CN103822310 A CN 103822310A
Authority
CN
China
Prior art keywords
air
indoor
water
pipe
humidity
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CN201410110135.3A
Other languages
Chinese (zh)
Other versions
CN103822310B (en
Inventor
胡明建
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Good Pine Mdt Infotech Ltd
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201410110135.3A priority Critical patent/CN103822310B/en
Publication of CN103822310A publication Critical patent/CN103822310A/en
Application granted granted Critical
Publication of CN103822310B publication Critical patent/CN103822310B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

The invention discloses a design method for indoor air comprehensive treatment and belongs to the technical field of environmental protection equipment. According to the method, polluted outdoor air is adsorbed, filtered and sterilized through an activated carbon filter screen and a filter screen splashed with heavy metal fibers, then the outdoor air is fully mixed with water and filtered, and finally clean air is conveyed indoors through an energy converter and indoor air is discharged outdoors through the energy converter. Because air exchange can not be carried out the whole day, an air purifier needs to be arranged indoors in order to remove indoor substances or man-made contaminants; in addition, an oxygenerator is needed to increase oxygen indoors, a dehumidifier and a humidifier are controlled to guarantee the indoor humidity, and an air conditioner is controlled to guarantee the indoor temperature; control over the devices is achieved through various sensors and one intelligent controller installed indoors.

Description

A kind of method for designing of the room air comprehensive regulation
Technical field
A kind of technical field of method for designing of the room air comprehensive regulation, to belong to environmental protection equipment field, major technique is first outdoor contaminated air, there is the absorption of heavy metal fibrous filter net through activated charcoal strainer and splash. filter. sterilization, again with the abundant hybrid filtering of water, clean air is sent into indoor through transducer, indoor air is discharged to outdoor through transducer, due to the air exchange of carrying out that can not all day, so will add an air purifier indoor, indoor material or pollution artificial and that produce are got rid of, and give indoor increase oxygen by oxygenerator, control dehumidifier and humidifier and guarantee indoor humidity, control air-conditioning and guarantee indoor temperature, these all controls, to be undertaken by being arranged under indoor various sensors and an intelligent controller control.
Background technology
Now due to various reasons, air pollution is more and more serious, much urban atmospheric pollutions is very severe, the air pollution of Beijing is also extremely serious, the phenomenon of haze also becomes normality, often occurs continuously for days air severe contamination, the harm of the atmosphere pollution that the mankind experience, initial is mainly the harm to health, has progressively found subsequently the various harm to industrial and agricultural production and the harmful effect that weather and climate is produced.The further investigation of the problems such as mechanism, distribution and scale that people work the mischief to atmosphere pollution, for control and Air Pollution prevention and control necessary foundation is provided.After atmosphere pollution, due to the difference of source, character, concentration and the duration of polluter, the difference of the factor such as meteorological condition, geographical environment of IA, the even difference of people's age, health status, to producing per capita different harm.The impact of atmosphere pollution on human body, is first sensuously uncomfortable, occurs subsequently invertibity reaction, more further just occur acute hazard symptom on physiology.Atmosphere pollution is broadly divided into acute poisoning, slow poisoning, carcinogenic three kinds to people's harm.(1), acute poisoning: when pollutant levels in air in atmosphere are lower, conventionally can not cause human body acute poisoning, but under some specific condition, as there is in process of production special accident in factory, a large amount of pernicious gases are revealed outer row, extraneous meteorological condition sudden changes etc., just can cause crowd's acute poisoning.(2), slow poisoning: atmosphere pollution is to the chronic toxic action of health, and main manifestations is that polluter acts on after human body in low concentration, long-time continuous, the phenomenons such as the illness rate rising of appearance.Chinese Urban Residents lung cancer morbidity rate is very high, and wherein the highest is Shanghai City.(3), carcinogenesis: this is the result of the Long-term Effect, is because pollutant long duration of action is in human body, damages inhereditary material in body, and mutagenesis, if reproduction cell is undergone mutation, occurs offspring's body various abnormal, claims teratogenesis; If cause biological cell inhereditary material and the effect of hereditary information generation flip-flop, claim again mutagenesis; Claim carcinogenesis if bring out into the effect of tumour.Here " cancer " of indication comprises benign tumour and malignant tumour.In environment, carcinogenic substance can be divided into chemical carcinogen, physical property carcinogenic substance, biological carcinogenic substance etc.Carcinogenic process is quite complicated, generally has initiating stage, the short long stage.The factor of energy induced tumor, is referred to as carcinogenic factor.Due to the tumour that in Long Term Contact environment, carcinogenic factor causes, claim environment knurl.Atmosphere pollution meeting causes people's life-span to decline.Atmosphere pollution is mainly divided into pernicious gas (carbon dioxide, nitrogen oxide, hydrocarbons, photochemical fog and halogen etc.) and particle (dust and acid mist, aerosol etc.).Their main source is factory's discharge, vehicle exhaust, and land reclamation and cultivation is burnt the grass on waste land, forest fire, kitchen smoke (comprising roadside barbecue), dust (comprising construction site) etc.Atmosphere pollution is not to cause for one day two days, even if government makes a decision to administer, neither can administer in a year or so, so in large background, we can not change for the moment, how to change the living conditions of oneself, clean in breathing. oxygen enrichment. the air of safety is utmost importance.
Summary of the invention
People wants breathe air all the time, no breathing air, people is unlikely to survive a few minutes, also more important than water and food, the air of the long suck pollution of people, can have a lot of sickness, comprise cancer, so how could be in the contaminated situation of atmosphere, breathe clean. oxygen enrichment. the air of safety? this can be by changing little space, change the inhabitation working environment of oneself, guarantee that room air is not polluted by haze and pernicious gas, increase the concentration that oxygen makes indoor oxygen keep the most applicable people to live simultaneously, breathing oxygen enrichment can increase work efficiency with life-extending, and make air keep certain temperature and certain humidity, reach the condition that the most applicable people lives.A kind of method for designing of the room air comprehensive regulation, it is characterized in that, in the time that air is contaminated, close window and door, make indoor in closed state, at this moment the air pump outside priming chamber is having the air pressure of pollution to activated carbon filtration film, allow the airborne particulate of charcoal absorption. harmful substance and pernicious gas, and then allow air flow have the Fibrous membrane filtration of heavy metal splash catalysis to fall airborne harmful substance and pernicious gas, and kill pathogens, in the pipe of the not water flowing of only ventilating in the air flow tank of processing, pipe steeps in water, a large amount of small bubbles of emerging from pipe, sky G&W is fully mixed, airborne haze. pernicious gas and particle dissolution are in water, then air is flowed into transducer, clean air is flow to indoor, allow indoor air be discharged to outdoor, due to the air exchange of carrying out that can not all day, so will add an air purifier indoor, indoor material or pollution artificial and that produce are got rid of, start oxygenerator simultaneously, outdoor oxygen is sent into indoor endlessly, increase indoor oxygen concentration, if indoor humidity will start too greatly dehumidifier, indoor humidity is remained on to the most rational humidity, if air too dry, will start humidifier makes air keep best humidity, if the temperature in holding chamber, will control air-conditioning, allow it keep the temperature needing, these equipment are all by being arranged on indoor various sensors, information is sent to intelligent controller, under intelligent controller control, according to the own setup parameter of actual conditions, one day and outdoor exchange air several times, set indoor air purifier simultaneously, in the time of the exchange of discord extraneous air, indoor air is filtered several times for one day, set and start oxygenerator when indoor oxygen concentration is reduced to how many times, to indoor oxygenating, can set indoor temperature and humidity simultaneously.Being designed with that wherein water purifies is a variety of, certainly principle is the same, allow exactly sky G&W fully mix, allowing airborne particulates emission and pernicious gas be dissolved in water goes, a kind of method for designing of giving an example wherein now, in the middle of the material of the not water flowing of only ventilating is made, be empty, one is the pipe of sealing, such pipe is linked to be to various topological structures, as long as the bubble that the requirement connecting is conducive to discharge the inside can contact with water maximum area with best mixing just passable, the pipe that these are connected is finally connected with air inlet pipe, these pipes are submerged in the water in tank, tank is the totally enclosed air inlet that has on it, gas outlet, water inlet and discharge outlet, water inlet and discharge outlet are with control valve, controlled by intelligent controller, like this when changing indoor air, air pump starts to start, air is delivered to the inside of the pipe of the not water flowing of only ventilating by wireway, air will be filtered by the pipe of the not water flowing of only ventilating, because the pore of this pipe is very close, so substantially can micro particle filtering fall, the very little very little bubble of large area comes up from tube surface, sufficient and water mixes, particulate less in air and pernicious gas are dissolved in water, very clean of the air of emerging from water, then go out from exhaust outlet, discharge outlet on tank and the valve of water inlet, how by intelligent controller control, at set intervals, just change one time automatically water, keep the water in groove clean.
Accompanying drawing explanation
fig. 1it is the design structure diagram of the room air comprehensive regulation, in 1 agent's room, 2 represent air purifier, 3 represent oxygen sensor, 4 represent carbon dioxide sensor, 5 represent pellet sensor, 6 humidity sensors, 7 representation temperature sensors, 8 represent intelligent controller, 9 represent humidifier, 10 represent dehumidifier, 11 represent transducer, 12 represent inlet valve, 13 represent that various screen packs are combined, 14 represent air pump, 15 represent water discharging valve, 16 represent water purification filter, 17 represent oxygenerator, the import of air exhaust duct in 18 agent's rooms, the outlet of air exhaust duct in 19 agent's rooms, 20 represent transducer gas outlet, 21 represent water pipe, 22 represent the line set of the electric wire of each sensor, the fine rule connecting represents electric wire.Fig. 2 is the design principle figure of sink strainer, and 1 represents tank, and 2 represent the water surface, and 3 represent the water in groove, 4 represent the pipe of the not water flowing of only ventilating, and 5 represent air inlet pipe, and 6 represent the air pump of front end and the combination of screen pack, 7 represent water inlet, and 8 represent discharge outlet, and 9 represent exhaust outlet.Fig. 3 is the connection layout of the pipe of air inlet pipe and the not water flowing of only ventilating, 1 represents air inlet pipe, the pipe of not water flowing 2.3.4.5.6 representative is only ventilated, the pipe of the not water flowing of only ventilating is linked to be to various topological structures, if the requirement of connection be conducive to the bubble of discharging the inside can and water maximum area contact and best mixing just passable.
implementation method
When air is polluted, the pollutant of air is mainly 3 kinds, 1. are particulates, 2. be harmful gas, 3. are microorganisms, so the method adopting is to filter. catalysis. sterilization and dissolving, so first allow the air polluting filter by charcoal absorption, again by being filtered by the fleece of heavy metal splash, carry out catalysis. filter. sterilization, harmful gas catalysis is become to harmless gas, again through the net filtration of the not water flowing of only ventilating, then allow micro-bubble and water fully mix, very clean of air out, then enter indoor by transducer, the effect of transducer, it is the temperature in holding chamber, do not waste energy, due to the air exchange of carrying out that can not all day, so will add an air purifier indoor, indoor material or pollution artificial and that produce are got rid of, start oxygenerator simultaneously, outdoor oxygen is sent into indoor endlessly, increase indoor oxygen concentration, if indoor humidity will start too greatly dehumidifier, indoor humidity is remained on to the most rational humidity, if air too dry, will start humidifier makes air keep best humidity, if the temperature in holding chamber, will control air-conditioning, allow it keep the temperature needing.These equipment are all by being arranged on indoor various sensors, information is sent to intelligent controller, under intelligent controller control, according to the own setup parameter of actual conditions, one day and outdoor exchange air several times, set indoor air purifier simultaneously, in the time of the exchange of discord extraneous air, the exchange in a day of indoor air several times, when being reduced to how many times, indoor oxygen concentration starts oxygenerator, to indoor oxygenating, can set indoor temperature and humidity simultaneously.

Claims (2)

1. the method for designing of a room air comprehensive regulation, it is characterized in that, in the time that air is contaminated, close window and door, make indoor in closed state, at this moment the air pump outside priming chamber is having the air pressure of pollution to activated carbon filtration film, allow the airborne particulate of charcoal absorption. harmful substance and pernicious gas, and then allow air flow have the Fibrous membrane filtration of heavy metal splash catalysis to fall airborne harmful substance and pernicious gas, and kill pathogens, in the pipe of in the air flow tank of processing a not water flowing of blowing air, pipe steeps in water, a large amount of small bubbles of emerging from pipe, sky G&W is fully mixed, airborne haze. pernicious gas and particle dissolution are in water, then air is flowed into transducer, clean air is flow to indoor, allow indoor air be discharged to outdoor, due to the air exchange of carrying out that can not all day, so will add an air purifier indoor, indoor material or pollution artificial and that produce are got rid of, start oxygenerator simultaneously, outdoor oxygen is sent into indoor endlessly, increase indoor oxygen concentration, if indoor humidity will start too greatly dehumidifier, indoor humidity is remained on to the most rational humidity, if air too dry, will start humidifier makes air keep best humidity, if the temperature in holding chamber, will control air-conditioning, allow it keep the temperature needing, these equipment are all by being arranged on indoor various sensors, information is sent to intelligent controller, under intelligent controller control, according to the own setup parameter of actual conditions, one day and outdoor exchange air several times, set indoor air purifier simultaneously, in the time of the exchange of discord extraneous air, indoor air is filtered several times for one day, set and start oxygenerator when indoor oxygen concentration is reduced to how many times, to indoor oxygenating, can set indoor temperature and humidity simultaneously.
2. method according to claim 1, the equipment that wherein water purifies adopts following design, in the middle of the material of the not water flowing of only ventilating is made, be empty, one is the pipe of sealing, such pipe is linked to be to various topological structures, as long as the bubble that the requirement connecting is conducive to discharge the inside can contact with water maximum area with best mixing just passable, the pipe that these are connected is finally connected with air inlet pipe, these pipes are submerged in the water in tank, tank is the totally enclosed air inlet that has on it, gas outlet, water inlet and discharge outlet, water inlet and discharge outlet are with control valve, controlled by intelligent controller, like this when changing indoor air, air pump starts to start, air is delivered to the inside of the pipe of the not water flowing of only ventilating by wireway, air will be filtered by the pipe of the not water flowing of only ventilating, because the pore of this pipe is very close, so substantially can micro particle filtering fall, the very little very little bubble of large area comes up from tube surface, sufficient and water mixes, particulate less in air and pernicious gas are dissolved in water, very clean of the air of emerging from water, then go out from exhaust outlet, discharge outlet on tank and the valve of water inlet, how by intelligent controller control, at set intervals, just change one time automatically water, keep the water in groove clean.
CN201410110135.3A 2014-03-22 2014-03-22 A kind of method for designing of the room air comprehensive regulation Active CN103822310B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410110135.3A CN103822310B (en) 2014-03-22 2014-03-22 A kind of method for designing of the room air comprehensive regulation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410110135.3A CN103822310B (en) 2014-03-22 2014-03-22 A kind of method for designing of the room air comprehensive regulation

Publications (2)

Publication Number Publication Date
CN103822310A true CN103822310A (en) 2014-05-28
CN103822310B CN103822310B (en) 2016-05-04

Family

ID=50757501

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410110135.3A Active CN103822310B (en) 2014-03-22 2014-03-22 A kind of method for designing of the room air comprehensive regulation

Country Status (1)

Country Link
CN (1) CN103822310B (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104613594A (en) * 2014-12-30 2015-05-13 小米科技有限责任公司 Information reminding method and device
CN104645799A (en) * 2015-03-04 2015-05-27 昆山清旭环境科技有限公司 Microalgae air purifier control system
CN104807097A (en) * 2015-05-11 2015-07-29 苏州德中环保科技有限公司 Air comprehensive treatment system for sealed space
CN106091290A (en) * 2016-07-14 2016-11-09 刘宏伟 Indoor air purification intelligent management system
CN107728678A (en) * 2017-07-11 2018-02-23 合肥青空净化科技有限公司 Door system and its method with ambient temperature and humidity Intelligent adjustment and purification of air
WO2018205269A1 (en) * 2017-05-12 2018-11-15 深圳市得辉达智能科技有限公司 Oxygen-enriched capsule apparatus
CN108954721A (en) * 2018-08-16 2018-12-07 中山路得斯空调有限公司 Air purification system and control method thereof
CN110631144A (en) * 2018-06-01 2019-12-31 鲁国庆 A healthy artificial intelligence living space
CN111895506A (en) * 2020-07-17 2020-11-06 Tcl空调器(中山)有限公司 Air conditioner fresh air control method and air conditioner

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020179283A1 (en) * 2000-10-04 2002-12-05 Osamu Suenaga Device and method for manufacturing semiconductor
CN101413706A (en) * 2007-10-15 2009-04-22 胡光南 Purifying energy-saving ventilation method and ventilation machine
CN201340028Y (en) * 2008-06-20 2009-11-04 深圳市建筑科学研究院有限公司 Water-washing indoor machine of split-type air conditioner
CN102200334A (en) * 2010-03-25 2011-09-28 元邦Tech株式会社 Water spray humidification control method for clean room and humidification control system
CN202885104U (en) * 2012-04-25 2013-04-17 普鲁卡姆电器(上海)有限公司 Multi-function air-conditioning system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020179283A1 (en) * 2000-10-04 2002-12-05 Osamu Suenaga Device and method for manufacturing semiconductor
CN101413706A (en) * 2007-10-15 2009-04-22 胡光南 Purifying energy-saving ventilation method and ventilation machine
CN201340028Y (en) * 2008-06-20 2009-11-04 深圳市建筑科学研究院有限公司 Water-washing indoor machine of split-type air conditioner
CN102200334A (en) * 2010-03-25 2011-09-28 元邦Tech株式会社 Water spray humidification control method for clean room and humidification control system
CN202885104U (en) * 2012-04-25 2013-04-17 普鲁卡姆电器(上海)有限公司 Multi-function air-conditioning system

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104613594A (en) * 2014-12-30 2015-05-13 小米科技有限责任公司 Information reminding method and device
CN104645799A (en) * 2015-03-04 2015-05-27 昆山清旭环境科技有限公司 Microalgae air purifier control system
CN104807097A (en) * 2015-05-11 2015-07-29 苏州德中环保科技有限公司 Air comprehensive treatment system for sealed space
CN106091290A (en) * 2016-07-14 2016-11-09 刘宏伟 Indoor air purification intelligent management system
CN106091290B (en) * 2016-07-14 2019-03-15 刘宏伟 Indoor air purification intelligent management system
WO2018205269A1 (en) * 2017-05-12 2018-11-15 深圳市得辉达智能科技有限公司 Oxygen-enriched capsule apparatus
CN107728678A (en) * 2017-07-11 2018-02-23 合肥青空净化科技有限公司 Door system and its method with ambient temperature and humidity Intelligent adjustment and purification of air
CN110631144A (en) * 2018-06-01 2019-12-31 鲁国庆 A healthy artificial intelligence living space
CN108954721A (en) * 2018-08-16 2018-12-07 中山路得斯空调有限公司 Air purification system and control method thereof
CN111895506A (en) * 2020-07-17 2020-11-06 Tcl空调器(中山)有限公司 Air conditioner fresh air control method and air conditioner
CN111895506B (en) * 2020-07-17 2021-11-23 Tcl空调器(中山)有限公司 Air conditioner fresh air control method and air conditioner

Also Published As

Publication number Publication date
CN103822310B (en) 2016-05-04

Similar Documents

Publication Publication Date Title
CN103822310B (en) A kind of method for designing of the room air comprehensive regulation
CN201599882U (en) Air purification fresh air machine
CN104359175B (en) A kind of aqueous-based air purifier being applicable to haze and dust atmosphere
CN101991992B (en) Indoor air purification device
CN204469491U (en) Waste gas filter
KR102333409B1 (en) Buildings, hospitals, schools, military barracks, factories, animal barns, farms cultivating plants, offices, underground parking lots, subways, dust-generating factories, dust-removing function, aversive odor, and light-related harmful substances A nature-friendly, eco-friendly, multi-functional air purification system that creates a pleasant environment by exhibiting the function of removing material molecules and fine dust, sterilizing bacteria and viruses, controlling humidity, and generating oxygen and anions
CN104807085B (en) A kind of air purifier and its application method that PM2.5 is removed based on microalgae
CN105299830B (en) A kind of air quality controlling device
CN106247497A (en) Indoor air cleaner
CN205191770U (en) Household air purifier
CN103111141A (en) Washing-type air purifier
CN105013274A (en) Haze-resisting oxygenation filtering window
CN106524383A (en) Facility vegetable cleaning production intelligent equipment system
CN104633778A (en) Air purifier with PM2.5 (particulate matter 2.5) removing function on basis of micro-algae
CN106964221B (en) Novel household ecological device
CN210070130U (en) Plasma fresh air system
CN105020778A (en) Plant root system soil indoor air filtering biodegradation purification and replacement system
CN203916391U (en) A kind of anti-haze oxygenation filtering window
CN203744405U (en) Ventilating device capable of filtering dust and purifying air
KR102547440B1 (en) Schools, military units, subways, underground parking lots, plant breeding houses, livestock breeding grounds, earthworm breeding grounds, livestock manure or food waste drying areas, A nature-friendly and eco-friendly air purification system that collects and purifies polluted air with a light specific gravity generated inside a building where multiple people reside, and an eco-friendly method for cultivating plants using this system
CN205014507U (en) Deodorization of plant liquid is machine of distinguishing flavor of only
CN213941905U (en) Ventilation structure for underground people defense facility
CN205102264U (en) Emulation air purifier
CN204006226U (en) Flue terminal is unpowered cooking fume remover
CN115388509A (en) Air purification system for preventing biological pollution and purification method thereof

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right

Effective date of registration: 20181220

Address after: 230031 Room B-1512, Woye Garden Commercial Building, West of Ganquan Road and South of Jinggang Road, Shushan District, Hefei City, Anhui Province

Patentee after: Anhui Eagle Dragon Industrial Design Co., Ltd.

Address before: 325100 No. 35 Zhongxing Village Central Road, Shangtang Town, Yongjia County, Wenzhou City, Zhejiang Province

Patentee before: Hu Mingjian

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190211

Address after: 213200 Chenfeng Road, Jintan District, Changzhou City, Jiangsu Province, 188

Patentee after: Jiangsu Xiang Xiang Ecological Agriculture Co., Ltd.

Address before: 230031 Room B-1512, Woye Garden Commercial Building, West of Ganquan Road and South of Jinggang Road, Shushan District, Hefei City, Anhui Province

Patentee before: Anhui Eagle Dragon Industrial Design Co., Ltd.

TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20191120

Address after: Room 401-1, building 16, Tian'an Digital City, No. 588, Changwu South Road, Wujin national high tech Industrial Development Zone, Changzhou City, Jiangsu Province

Patentee after: Changzhou good pine Mdt InfoTech Ltd

Address before: 213200 Jiangsu Province, Changzhou city Jintan District CHENFENG Road No. 188

Patentee before: Jiangsu Xiang Xiang Ecological Agriculture Co., Ltd.

TR01 Transfer of patent right