CN104020270B - A kind of Multifunctional water long-range Quality Control device - Google Patents
A kind of Multifunctional water long-range Quality Control device Download PDFInfo
- Publication number
- CN104020270B CN104020270B CN201410285641.6A CN201410285641A CN104020270B CN 104020270 B CN104020270 B CN 104020270B CN 201410285641 A CN201410285641 A CN 201410285641A CN 104020270 B CN104020270 B CN 104020270B
- Authority
- CN
- China
- Prior art keywords
- sample
- liquid
- water
- quality control
- transporting apparatus
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
- Y02P90/02—Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]
Abstract
The present invention relates to a kind of Multifunctional water long-range Quality Control device, including mark liquid system, automatic sampling system, automatic sample-leaving system, long-distance water quality monitoring system, control system；Apparatus of the present invention can provide the standard sample of various concentration that analytical instrument of water quality is carried out standard specimen verification；Automatic sampling system can provide for analytical instrument of water quality and meet related request water sample, and time delay can retain water sample.When monitoring result exceeds standard, receives the situations such as host computer instruction, automatically water quality online analyzer is carried out standard sample verification, it is judged that instrument data is the most accurate；And the water sample retained in the water sample or sample-holding container that time delay retains can be provided, and automatically controlling Water Test Kits and again test, the present invention has sampling automatically, automatically the function such as keeps sample.
Description
Technical field
The invention belongs to water quality remote Quality Control device technique field, be specifically related to one and there is automatic sampling, automatically
The Multifunctional water long-range Quality Control device kept sample.
Background technology
The application mode of existing water quality remote Quality Control device is according to regular or instant instruction, conveying mark mostly
Quasi-sample solution is to water quality online analyzer, and judges the quality of data of on-line analysis.
Although accurately determined data accuracy, but owing to the interval of twice Quality Control is uncertain, data deviation surpasses
Go out to allow the timing node limited unclear, cause the real conditions of environmental not reflect strictly according to the facts.
Summary of the invention
The present invention solves existing problem in the art, it is provided that a kind of Multifunctional water long-range Quality Control device: tool
Standby automatic sampling module, automatic safety original mold block, long-range Quality Control module.
The present invention is achieved by the following technical solutions:
A kind of Multifunctional water long-range Quality Control device, including mark liquid system, automatic sampling system, keeps sample automatically
System, long-distance water quality monitoring system, control system；Described each system all passes through data communication mouth with industrial computer
Mutual docking, described industrial computer has remote communicating function module, is connected with switch by network interface or passes through
Wireless transport module and the network control center's service platform communication controlling this device；
Described mark liquid system include two or more and connect Quality Control mark liquid container, solution reservoirs to be measured,
The Quality Control each branch road of mark liquid container that is described and that connect is respectively equipped with liquid conveying system, and by communicating pipe with to be measured
Solution reservoirs connects；The lower section of described solution reservoirs to be measured connects waste liquid pool one through peristaltic pump.
Described automatic sample-leaving system includes liquid transporting apparatus one, sample-holding container, described liquid transporting apparatus one
One end by being connected with sample-holding container communicating pipe, described liquid transporting apparatus one and sample-holding container are respectively N
Individual.
The cold preservation respectively of described Quality Control mark liquid container 1 and sample-holding container 5 is in independently divided space.
Described long-distance water quality monitoring system includes water quality online analyzer.
Described sample-holding container with below solution reservoirs to be measured between to connect be the first branch road, described to be measured molten
Pinch valve one, liquid transporting apparatus one, described clamp it is sequentially provided with below liquid storage pool and between sample-holding container
Path node A between valve one, liquid transporting apparatus one connects again water quality online analyzer.
Preferably, apparatus of the present invention are additionally provided with automatic sampling system, and described automatic sampling system leads to industrial computer
Cross data communication oral sex to dock mutually.
Described automatic sampling system includes sampling cup one, sampling cup two, described sampling cup one, sampling cup two warp
Spend communicating pipe upper and lower and connect, and on the communicating pipe of upper and lower, be respectively equipped with a pinch valve two and a folder
Pipe valve three, the centre of described top pinch valve two connects sample tap further through liquid transporting apparatus two,；Described
The centre of bottom pinch valve three connects waste liquid pool two further through liquid transporting apparatus three；
Described sampling cup one connects with path node A through pinch valve one again, forms the second branch road, described in adopt
Sample cup two connects with path node A through another pinch valve one again, forms the 3rd branch road.
Preferably, described Quality Control mark liquid container, solution reservoirs to be measured, sample-holding container, sampling cup one, adopt
Sample cup two is respectively equipped with liquidometer.
Preferably, described liquid conveying system, liquid transporting apparatus one, liquid transporting apparatus two, liquid are defeated
Send device three for peristaltic pump.
The present invention compared with prior art has a following significant advantage:
First, the present invention is to possess automatically sampling, automatically keep sample the water quality remote Quality Control device of function, in real time
Equal proportion gathers water sample, and alternately storage is to water sample storage container, when Quality Control result is qualified, according to from old to
New order, interleaved acquisition water sample remains in water sample storage container in short-term successively；When Quality Control result is defective,
The water sample that water sample is stored into of short duration preservation in hold-up vessel retains, alarming information of concurrently delivering newspaper, and continues multiple simultaneously
Core calibration instrument, until Quality Control result is qualified.In Quality Control defective period, sample can be wanted according to administration section
Seek stored refrigerated.
Second, solve existing water quality Online QC system can only judge data accuracy, can not review and be not subject to
Control Pollutant emission concentration, the problem of total amount, true reflection blowdown situation.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention；
Each part description in figure:
1, Quality Control mark liquid container；2, liquid conveying system；3, solution reservoirs to be measured；4, liquid conveying
Device one；5, sample-holding container；6, pinch valve one；7, water quality online analyzer；8, sample tap；9, adopt
Sample cup one；10, sampling cup two；11, pinch valve two；12, liquid transporting apparatus two；13, liquid conveying
Device three；14, pinch valve three；15, refrigerating space；16, waste liquid pool one；17, waste liquid pool two；18、
Liquidometer.
Detailed description of the invention
The present invention is described in further detail below in conjunction with the accompanying drawings.
See Fig. 1.
A kind of Multifunctional water long-range Quality Control device, including mark liquid system, automatic sampling system, keeps sample automatically
System, long-distance water quality monitoring system, control system；Described each system all passes through data communication mouth with industrial computer
Mutual docking, described industrial computer has remote communicating function module, is connected with switch by network interface or passes through
Wireless transport module and the network control center's service platform communication controlling this device.
Described mark liquid system includes that (the present embodiment is 4 for two or more and the Quality Control mark liquid container 1 that connects
Individual), solution reservoirs to be measured 3, each branch road of Quality Control mark liquid container 1 that is described and that connect be respectively equipped with liquid conveying
System 2, and by being connected with solution reservoirs 3 to be measured communicating pipe；Described solution reservoirs to be measured 3 times
Side connects waste liquid pool 1 through peristaltic pump.Described automatic sample-leaving system includes liquid transporting apparatus 1, keeps sample
Container 5, one end of described liquid transporting apparatus 1 is by being connected with sample-holding container 5 communicating pipe.Described far
Journey water quality monitoring system includes water quality online analyzer 7.
Described sample-holding container 5 with below solution reservoirs 3 to be measured between to connect be the first branch road, treat described
Survey below solution reservoirs 3 and be sequentially provided with pinch valve 1, liquid transporting apparatus 1 between sample-holding container 5,
Path node A between described pinch valve 1, liquid transporting apparatus 1 connects again water quality online analyzer 7.
Apparatus of the present invention are additionally provided with automatic sampling system, and described automatic sampling system is led to by data with industrial computer
News oral sex is docked mutually.Described automatic sampling system includes sampling cup 1, sampling cup 2 10, described sampling cup
One 9, sampling cup 2 10 is upper and lower through communicating pipe and connects, and sets respectively on the communicating pipe of upper and lower
2 pinch valves 2 11 and 2 pinch valves 3 14, the centre of 2 pinch valves 2 11 in described top are had to lead to again
Cross liquid transporting apparatus 2 12 and connect sample tap 8,；The centre of 2 pinch valves 3 14 in described bottom further through
Liquid transporting apparatus 3 13 connects waste liquid pool 2 17.
Described sampling cup 1 connects with path node A through pinch valve 1 again, forms the second branch road, institute
State sampling cup 2 10 to connect with path node A through another pinch valve 1 again, form the 3rd branch road.
Described Quality Control mark liquid container 1, solution reservoirs to be measured 3, sample-holding container 5, sampling cup 1, sampling
Cup 2 10 is respectively equipped with liquidometer 18.
Preferably, described liquid conveying system 2, liquid transporting apparatus 1, liquid transporting apparatus 2 12,
Liquid transporting apparatus 3 13 is the liquid delivery pumps such as peristaltic pump.
Automatically sampling, automatic sample-leaving system, long-distance water quality monitoring system and control system are respectively provided with data and lead to
News mouth, uses RS485 communications protocol (or other universal standard communication interface and agreement), with industrial computer
Mutual docking.
Industrial computer has remote communicating function module, can be connected with switch or by wireless biography by network interface
Defeated module and the network control center's service platform communication controlling this equipment.
Control system includes data base and Web server and client, is connected by network between each system,
Hereinafter pass control instruction and uploading detection data base.
The operation principle of the present invention is as follows with process:
Liquid transporting apparatus 2 12 enters sampling cup 9 from sample tap 8 water sampling through pinch valve 2 11, waits to adopt
Sample cup 9 fills rear pinch valve 2 11 and closes, and switching direction injects water sample to sampling cup 10.Water quality is online
The analyser 7 water sample in pinch valve 1 extraction sampling cup 9 is analyzed.If analysis is tested after terminating
Result exceeds standard, and the water sample in liquid transporting apparatus 1 (peristaltic pump) extraction sampling cup 9 enters sample-holding container 5
In No. N bottle that keeps sample, carry out sample retention；Such as this time, test result does not exceeds standard, liquid transporting apparatus 3 13
(peristaltic pump) starts, and the water sample in pinch valve 3 14 emptying sampling cup 9 enters waste liquid pool 2 17.
After cup 10 to be sampled fills, the pinch valve 2 11 being connected with sampling cup 10 is closed, and switches to direction,
Water sample injects the sampling cup 9 emptied.
The water quality online analyzer 7 water sample in pinch valve 1 extraction sampling cup 10 is analyzed, and analyzes knot
If test result exceeds standard after bundle, the water sample in liquid transporting apparatus 1 extraction sampling cup 10 enters the appearance that keeps sample
No. N+1 bottle that keeps sample in device 5, carries out sample retention；Such as this time, test result does not exceeds standard, liquid conveying dress
Put 3 13 startups, the water sample in pinch valve 3 14 emptying sampling cup 10.And repeat above flow process.
Water sample monitoring result in all chance sampling cups 9 or 10 exceeds standard, and liquid conveying system 2 starts, from Quality Control mark liquid
In container 1 in extraction corresponding mark liquid extremely pond 3 to be measured, water quality online analyzer starts, and takes out through pinch valve 1
Take the mark liquid in pond 3 to be measured to carry out marking liquid verification.As normal in verified result, then the former sampling cup of repetition measurement 9 or adopt
Water sample in sample cup 10.As abnormal in verified result, then this water quality online analyzer is abnormal, described in keep sample appearance
Device 5 can be put in refrigerating space 15.
Control system is provided with temperature sensor, has refrigerating function, be 4 DEG C to control the temperature in refrigerating space
Constant temperature, temperature detection data are transferred to industrial computer by sensor, and industrial computer comes according to the data of temperature sensor
The temperature of regulation refrigerating space is 4 DEG C.
Apparatus of the present invention have water quality automatic sampling system；Water quality automatic sampling system have two independently divided
Water sample storage container i.e. sampling cup 1, sampling cup 2 10, can be used alone, can double cup alternating samplings,
And discharge water sample according to specified requirements time delay, convenient and practical.
Water quality automatic sampling system and long-range water quality quality control system can be placed in same cabinet.Water quality is certainly
The function of dynamic sampling system complies fully with " requirement of HJ/T372-2007 Water quality automatic sampling device technology and detection
Method " in related request, possess the multiple sample mode such as time equal proportion, flow equal proportion.
Apparatus of the present invention can provide the standard sample of various concentration that analytical instrument of water quality is carried out standard specimen verification；
Automatic sampling system can provide for analytical instrument of water quality and meet " HJ/T372-2007 Water quality automatic sampling device
Technology require and detection method " in related request water sample, and can time delay retain water sample.
When monitoring result exceeds standard, receives the situations such as host computer instruction, automatically water quality online analyzer is carried out
Standard sample is verified, it is judged that instrument data is the most accurate；And the water sample or sample-holding container that time delay retains can be provided
The water sample retained in 5, automatically controls Water Test Kits and again tests.
Claims (5)
1. a Multifunctional water long-range Quality Control device, is characterized in that, including mark liquid system, automatically samples and is
System, automatic sample-leaving system, long-distance water quality monitoring system, control system；Described each system is all led to industrial computer
Crossing data communication oral sex to dock mutually, described industrial computer has remote communicating function module, by network interface and exchange
Machine connects or by wireless transport module and the network control center's service platform communication controlling this device；
Described mark liquid system includes two or more Quality Control mark liquid container (1) connect, solution reservoirs to be measured (3),
Quality Control mark liquid container (1) each branch road that is described and that connect is respectively equipped with liquid conveying system (2), and by connection
Pipe is connected with solution reservoirs to be measured (3)；The lower section of described solution reservoirs to be measured (3) is through peristaltic pump even
Connect waste liquid pool one (16)；
Described automatic sample-leaving system includes liquid transporting apparatus one (4), sample-holding container (5), and described liquid is defeated
Send one end of device one (4) by being connected with sample-holding container (5) communicating pipe；
Described long-distance water quality monitoring system includes water quality online analyzer (7)；
Connecting between described sample-holding container (5) with solution reservoirs to be measured (3) lower section is the first branch road,
Described solution reservoirs to be measured (3) lower section and sample-holding container (5) between be sequentially provided with pinch valve one (6),
Liquid transporting apparatus one (4), the path joint between described pinch valve one (6), liquid transporting apparatus one (4)
Point A connects again water quality online analyzer (7)；
Described automatic sampling system is docked by data communication oral sex mutually with industrial computer；
Described automatic sampling system includes sampling cup one (9), sampling cup two (10), described sampling cup one (9),
Sampling cup two (10) is upper and lower through communicating pipe and connects, and is respectively equipped with on the communicating pipe of upper and lower
Two (11) and 2 pinch valves three (14) of 2 pinch valves, in 2, described top pinch valve two (11)
Between further through liquid transporting apparatus two (12) connect sample tap (8)；Described bottom (2) individual pinch valve three (14)
Centre further through liquid transporting apparatus three (13) connect waste liquid pool two (17)；
Described sampling cup one (9) connects with path node A through pinch valve one (6) again, forms second
Road, described sampling cup two (10) connects with path node A through another pinch valve one (6) again, formation the
Three branch roads.
2. Multifunctional water long-range Quality Control device as claimed in claim 1, is characterized in that,
Described Quality Control mark liquid container (1), solution reservoirs to be measured (3), sample-holding container (5), sampling cup one
(9), sampling cup two (10) is respectively equipped with liquidometer (18).
3. Multifunctional water long-range Quality Control device as claimed in claim 1, is characterized in that,
Described liquid conveying system (2), liquid transporting apparatus one (4), liquid transporting apparatus two (12), liquid
Body conveyer device three (13) is peristaltic pump.
4. Multifunctional water long-range Quality Control device as claimed in claim 1, is characterized in that,
Described liquid transporting apparatus one (4) and sample-holding container (5) are the most N number of.
5. Multifunctional water long-range Quality Control device as claimed in claim 1, is characterized in that,
The cold preservation respectively of described Quality Control mark liquid container (1) and sample-holding container (5) is in independently divided space.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285641.6A CN104020270B (en) | 2014-06-23 | 2014-06-23 | A kind of Multifunctional water long-range Quality Control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410285641.6A CN104020270B (en) | 2014-06-23 | 2014-06-23 | A kind of Multifunctional water long-range Quality Control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104020270A CN104020270A (en) | 2014-09-03 |
| CN104020270B true CN104020270B (en) | 2016-09-14 |
Family
ID=51437141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410285641.6A Active CN104020270B (en) | 2014-06-23 | 2014-06-23 | A kind of Multifunctional water long-range Quality Control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104020270B (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105403681A (en) * | 2015-12-16 | 2016-03-16 | 成都峰占科技有限公司 | Water quality on-line monitoring instrument remote monitoring and control device and water quality on-line monitoring system |
| CN105548515B (en) * | 2015-12-29 | 2018-04-24 | 河北银发瑞洁环境科技有限公司 | Wastewater remotely spot-check system |
| CN105466725B (en) * | 2015-12-29 | 2018-04-17 | 河北银发瑞洁环境科技有限公司 | Wastewater spot-check Intelligent Instrument |
| CN105549563B (en) * | 2015-12-31 | 2018-05-08 | 聚光科技(杭州)股份有限公司 | The long-range quality control method and device of water quality monitoring system |
| CN105675834B (en) * | 2015-12-31 | 2018-07-13 | 聚光科技(杭州)股份有限公司 | The quality control method and device of water quality monitoring system |
| CN108593864A (en) * | 2018-03-30 | 2018-09-28 | 山西省计量科学研究院 | Remote calibration device for water quality on-line detector |
| CN108489765A (en) * | 2018-04-03 | 2018-09-04 | 苏州千绿环保设备有限公司 | A kind of water quality automatic sample retention machine |
| CN109406430A (en) * | 2018-12-07 | 2019-03-01 | 南京普威环境技术研究院有限公司 | A kind of bimodulus water analysis monitoring device of remote online containing Quality Control based on Internet of Things |
| CN111398608A (en) * | 2019-01-02 | 2020-07-10 | 深圳迈瑞生物医疗电子股份有限公司 | In-vitro diagnosis analyzer and quality control processing method thereof |
| CN110412232A (en) * | 2019-08-23 | 2019-11-05 | 厦门斯坦道科学仪器股份有限公司 | A kind of full-automatic calibrating/calibrating installation and method of water quality on-line monitoring instrument device |
| CN111474314B (en) * | 2020-05-18 | 2021-06-08 | 新昌县坞捷农业科技有限公司 | Heavy metal water quality testing device |
| CN112763677B (en) * | 2020-12-29 | 2022-12-09 | 江苏汇环环保科技有限公司 | Water quality online quality control instrument capable of simultaneously controlling multiple monitoring parameters |
| CN116338221B (en) * | 2023-05-24 | 2023-08-11 | 河北华清环境科技集团股份有限公司 | Quality control equipment for online automatic monitoring of water quality |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222350Y (en) * | 1994-05-03 | 1996-03-13 | 康保华 | Water quality on-line automatic tester |
| CN201034858Y (en) * | 2006-12-29 | 2008-03-12 | 湖南力合科技发展有限公司 | Automatic water quality smapling device |
| CN103135537A (en) * | 2013-02-04 | 2013-06-05 | 耿炜 | Remote quality control system of online water quality monitor |
| CN103293028A (en) * | 2012-03-05 | 2013-09-11 | 福州智元仪器设备有限公司 | On-line over-standard sample retention device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006317245A (en) * | 2005-05-12 | 2006-11-24 | Toshiba Corp | Water-quality monitoring system and water-quality monitoring method |
-
2014
- 2014-06-23 CN CN201410285641.6A patent/CN104020270B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2222350Y (en) * | 1994-05-03 | 1996-03-13 | 康保华 | Water quality on-line automatic tester |
| CN201034858Y (en) * | 2006-12-29 | 2008-03-12 | 湖南力合科技发展有限公司 | Automatic water quality smapling device |
| CN103293028A (en) * | 2012-03-05 | 2013-09-11 | 福州智元仪器设备有限公司 | On-line over-standard sample retention device |
| CN103135537A (en) * | 2013-02-04 | 2013-06-05 | 耿炜 | Remote quality control system of online water quality monitor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104020270A (en) | 2014-09-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104020270B (en) | A kind of Multifunctional water long-range Quality Control device | |
| CN101067617B (en) | Micro-water and mixed gas ultrasonic on-line detecting method in transformer oil | |
| CN106645618A (en) | Automatic water quality monitoring long-distance quality controller | |
| CN101493471B (en) | Water sample on-line monitoring and overproof sample holding apparatus and operation method thereof | |
| CN102346194A (en) | Water quality on-line monitoring automatic quality control system | |
| CN207717751U (en) | A kind of quality control system of online water analysis instrument | |
| CN204694500U (en) | A kind of Water quality automatic sampling device | |
| CN202120107U (en) | Automatic quality control system for water quality on-line monitoring | |
| CN104101558B (en) | The device and detection method of a kind of on-line checking alcoholic strength | |
| CN203241404U (en) | Automatic multi-parameter chemical reagent filling device of water quality online analyzer | |
| US8454893B2 (en) | Fluid sampling system with an in-line probe | |
| CN104089852A (en) | Funnel viscometer capable of automatically testing | |
| CN104344863B (en) | Liquid metering device and water analysis outfit | |
| CN203981662U (en) | A kind of water quality Quality Control device with the function that automatically keeps sample | |
| CN102478417A (en) | Liquid level detection device for sample addition system | |
| CN107507345A (en) | A kind of liquid flow mearuement system and method | |
| CN111912694A (en) | Liquid analysis device and method based on online dilution | |
| US9835525B2 (en) | Multiphase sample container and method | |
| CN205067478U (en) | Water quality monitoring controlling means | |
| CN206649027U (en) | Automatic water quality monitoring system external hanging type automated quality control device | |
| CN207066556U (en) | Low temperature mass flowmenter performance testing device | |
| CN211043350U (en) | Full-automatic verification/calibration device of water quality on-line monitoring instrument | |
| CN206683997U (en) | A kind of gear-box on-line monitoring system and track train | |
| CN109387265A (en) | Low temperature mass flowmenter performance testing device and method | |
| CN211718259U (en) | Water quality analyzer |
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 | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161122 Address after: 050000 room No. 2, science and technology center, No. 136 the Yellow River Avenue, Shijiazhuang hi tech Zone, Hebei, China Patentee after: Hebei Environmental Protection Technology Co., Ltd. Foxconn Address before: Yuhua District of Shijiazhuang city in Hebei province 050000 Tangu Street No. 161 East View di 4-116 Patentee before: Geng Wei |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 050000 room No. 2, science and technology center, No. 136 the Yellow River Avenue, Shijiazhuang hi tech Zone, Hebei, China Patentee after: HEBEI HONGHAI ENVIRONMENTAL TECHNOLOGY CO., LTD. Address before: 050000 room No. 2, science and technology center, No. 136 the Yellow River Avenue, Shijiazhuang hi tech Zone, Hebei, China Patentee before: Hebei Environmental Protection Technology Co., Ltd. Foxconn |
|
| CP01 | Change in the name or title of a patent holder |