CN206897337U - Tank liquor supervising device - Google Patents
Tank liquor supervising device Download PDFInfo
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- CN206897337U CN206897337U CN201720201989.1U CN201720201989U CN206897337U CN 206897337 U CN206897337 U CN 206897337U CN 201720201989 U CN201720201989 U CN 201720201989U CN 206897337 U CN206897337 U CN 206897337U
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Abstract
The utility model proposes a kind of tank liquor supervising device, for the tank liquor in control flume body, the tank liquor supervising device includes controller, draw-out device, detect module and dosing module, the draw-out device connects the cell body, the detection module and the dosing module, the controller controls the draw-out device to extract the tank liquor and is sent into the detection module and the dosing module, the detection module includes concentration detector, the concentration detector is used to detect the concentration of the tank liquor of draw-out device conveying and the concentration is sent into the controller, the controller controls the dosing module to add medicament into the tank liquor.
Description
Technical field
It the utility model is related to a kind of tank liquor supervising device, more particularly to a kind of tank liquor supervising device of Automatic Dosing.
Background technology
Various liquid preparations are often used in industrial production.The monitoring to liquid preparation in cell body is needed manually from life at present
Field sampling is produced, is then tested and analyzed in the lab.Corresponding medicine is added cell body by operator according to the result of detection
It is interior.Personal monitoring can not accomplish the collection of real time data, influence production quality.Meanwhile medicament is usually strong acid, highly basic etc., meeting
The health of operating personnel is impacted.
Utility model content
In view of the foregoing, it is necessary to which a kind of automatic detection, the tank liquor supervising device of dosing are provided.
A kind of tank liquor supervising device, for the tank liquor in control flume body, the tank liquor supervising device includes controller, extracts dress
Put, detect module and dosing module, the draw-out device connects the cell body, the detection module and the dosing module, the controller control
Make the draw-out device and extract the tank liquor and be sent into the detection module and the dosing module, the detection module includes concentration detector, should
Concentration detector is used to detect the concentration of the tank liquor of draw-out device conveying and the concentration is sent into the controller, the control
Device controls the dosing module to add medicament into the tank liquor.
Further, the draw-out device includes draw-off pump, the first magnetic valve, second solenoid valve and the 3rd magnetic valve, and this is taken out
Pump is taken to connect the cell body, the detection module and the dosing module, the draw-off pump is delivered to this by extracting the tank liquor in the cell body
Module or the dosing module are detected, first magnetic valve is located between the draw-off pump and the cell body, and the second solenoid valve is located at should
Between draw-off pump and the detection module, the 3rd magnetic valve is located between the draw-off pump and the dosing module.
Further, the draw-out device also includes filter, and the filter is located between first magnetic valve and the cell body,
For filtering the impurity in the tank liquor flowed through.
Further, the dosing module includes liquid feeding device, and the liquid feeding device includes adjusting means, the regulation
Device includes grug feeding jar and the first measuring pump, and the grug feeding jar stores regulating agent, and first metering is controlled by the controller
Pump adds the regulating agent into the cell body.
Further, the liquid feeding device includes multiple adjusting meanss, and the liquid feeding device also includes active compound tank
And dosing pump, the active compound tank store a variety of regulating agents, a variety of regulating agents in the active compound tank are corresponded to and conveyed by the dosing pump
In to the plurality of adjusting means.
Further, the dosing module includes solid medicating device, and the solid medicating device includes dosing tank and the second meter
Pump is measured, the dosing tank connects the draw-out device, and receiving tank liquor from the draw-out device will with dissolved solid medicament, second measuring pump
The tank liquor after the completion of dissolving is transported to the cell body.
Further, the detection module also includes Level meter, and the Level meter is arranged in the cell body, to the groove
Liquid liquid level is detected, and testing result is sent into the controller.
Further, the detection module also includes pH/ electric conductivity detectors, and the pH/ electric conductivity detectors are used to detect this
Testing result is simultaneously sent to the controller by the concentration of the tank liquor of draw-out device conveying.
Further, the draw-out device is also connected with a water tank, and the water tank is used to store pure water, and the draw-out device is from the water tank
Pure water is conveyed with flushing pipe to the detection module, and provides pure water to the dosing module to adjust the tank liquor.
Further, the detection module connects the cell body, and the tank liquor detected is passed back into the cell body.
Tank liquor supervising device of the present utility model includes controller, draw-out device, detection module and dosing module.Tank liquor is supervised
Automatic detection and addition medicine can be carried out with controlled concentration to tank liquor by controlling device.Detect concentration detector, the pH/ conductances of module
Rate detector can be detected outside cell body, be maintained easily.
Brief description of the drawings
Fig. 1 is the high-level schematic functional block diagram of the tank liquor supervising device in the embodiment of the utility model one.
The high-level schematic functional block diagram that Fig. 2 is the draw-out device of tank liquor supervising device shown in Fig. 1 and other assemblies are connected.
Fig. 3 is the high-level schematic functional block diagram that the detection module of tank liquor supervising device shown in Fig. 1 is connected with other assemblies.
Fig. 4 is the high-level schematic functional block diagram of the liquid feeding device of dosing module shown in Fig. 1.
The high-level schematic functional block diagram that Fig. 5 is the solid medicating device of dosing module shown in Fig. 1 and other assemblies are connected.
Main element symbol description
Following embodiment will further illustrate the utility model with reference to above-mentioned accompanying drawing.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describe, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole realities
Apply example.Based on the embodiment in the utility model, those of ordinary skill in the art institute under the premise of creative work is not made
The every other embodiment obtained, belong to the scope of the utility model protection.
It should be noted that when a component is considered as " connection " another component, it can be directly to separately
One component may be simultaneously present the component being centrally located.When a component is considered as " being arranged on " another component,
It can be set directly on another component or may be simultaneously present the component being centrally located.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.It is simply in term used in the description of the present utility model herein
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein " and/or " include
The arbitrary and all combination of one or more related Listed Items.
Referring to Fig. 1, the present embodiment provides a kind of tank liquor supervising device 100, for detecting and controlling the groove in cell body 200
Liquid composition.Tank liquor supervising device 100 includes controller 10, draw-out device 20, detects module 30 and dosing module 40.Controller 10
It is electrically connected with respectively with draw-out device 20, detection module 30 and dosing module 40.Controller 10 is examined by detection module 30
Measurement information, calculates the dose for the medicament for needing to add, and controls dosing module 40 quantitatively to add medicament.Draw-out device 20 connects
Between cell body 200 and detection module 30, the tank liquor in cell body 200 is sent into detection module 30 and detected.Draw-out device
20 are also attached between cell body 200 and dosing module 40, keep tank liquor stable to add medicament into cell body 200.
Referring to Fig. 2, draw-out device 20 include draw-off pump 21, filter 22, the first magnetic valve 23, second solenoid valve 24,
3rd magnetic valve 25 and the 4th magnetic valve 26.Draw-off pump 21 connects cell body 200, detection module 30, dosing module 40 and water respectively
Case 300.Controller 10 is electrically connected with to control draw-off pump 21 with draw-off pump 21.Draw-off pump 21 can be by the tank liquor in cell body 200
Extract feeding detection module 30 and carry out analysis detection.The tank liquor that draw-off pump 21 can also be extracted in cell body 200 is sent into dosing module
40.Water tank 300 is used to store pure water and to provide pure water for dosing module 40.Pure water in water tank 300 can be additionally used in the company of flushing
Connect the pipeline (not shown) of detection module 30.Filter 22 is located between draw-off pump 21 and cell body 200, flows through groove for filtering
Impurity in liquid.First magnetic valve 23 is located between filter 22 and draw-off pump 21, for controlling the tank liquor stream in cell body 200
Enter draw-off pump 21.For second solenoid valve 24 between draw-off pump 21 and detection module 30, the 3rd magnetic valve 25 is located at draw-off pump 21
Between dosing module 40, the magnetic valve 25 of second solenoid valve 24 and the 3rd is used for the flow direction for controlling the solution by draw-off pump 21.
4th magnetic valve 26 is located between draw-off pump 21 and water tank 300, for controlling the pure water in water tank 300 to flow into draw-off pump 21.
Controller 10 is electric with the first magnetic valve 23, the 4th magnetic valve 26, second solenoid valve 24 and the 3rd magnetic valve 25 respectively
Property connection.When controller 10 controls the first magnetic valve 23 and second solenoid valve 24 to open, and close the electricity of the 3rd magnetic valve the 25, the 4th
During magnet valve 26, draw-off pump 21 extracts tank liquor feeding detection module 30 and detected.When controller 10 controls the first magnetic valve 23, the
Three magnetic valves 25 are opened, and when closing second solenoid valve 24, four magnetic valves 26, draw-off pump 21 extracts tank liquor and is sent into dosing module
40 to add medicament.When controller 10 controls second solenoid valve 24, the 4th magnetic valve 26 to open, and close the first magnetic valve 23,
During three magnetic valves 25, draw-off pump 21 extracts pure water feeding detection module 30 and pipeline is cleaned.When controller controls second
Magnetic valve 24, the 4th magnetic valve 26 are opened, and when the first magnetic valve 23 of closing, three magnetic valves 25, draw-off pump 21 extracts water tank
Pure water in 300 is sent into dosing module 40 to adjust the liquid level of dosing module 40.
Referring to Fig. 3, detection module 30 include Level meter 31, concentration detector 32, pH/ electric conductivity detectors 33,
5th magnetic valve 34, the 6th magnetic valve 35 and wastewater disposal basin 36.Level meter 31 is used to detect cell body 200 in cell body 200
The liquid level of middle tank liquor and by the tank liquor liquid level in cell body 200 with electric signal transmission to controller 10.The connection of concentration detector 32 is taken out
The draw-off pump 21 of device 20 is taken, to detect the tank liquor concentration flowed through, and by the concentration of tank liquor with electric signal transmission to controller 10.
PH/ electric conductivity detectors 33 connect the draw-off pump 21 of draw-out device 20, to detect the tank liquor pH that flows through and electrical conductivity, and by tank liquor
PH and electrical conductivity with electric signal transmission to controller 10.Detected by concentration detector 32 and pH/ electric conductivity detectors 33
Tank liquor is back to cell body 200.5th magnetic valve 34 is located at cell body 200, concentration detector 32 and pH/ electric conductivity detectors 33
Between, and control the tank liquor for leading to cell body 200 by concentration detector 32 or pH/ electric conductivity detectors 33.Draw-off pump 21 can be by
Pure water is extracted in water tank 300 with flushing pipe.The pure water for rinsing end conduit finally flows into wastewater disposal basin 36.6th magnetic valve 35 is located at
The useless of wastewater disposal basin 36 is flowed into by concentration detector 32 and pH/ electric conductivity detectors 33 on the pipeline of neighbouring wastewater disposal basin 36, to control
Water.
Controller 10 is electrically connected with the 5th magnetic valve 34, the 6th magnetic valve 35 respectively.Under normal circumstances, the first magnetic valve
23 stay open with the 5th magnetic valve 34, and controller 10 controls draw-off pump 21 to extract cell body according to time interval set in advance
Tank liquor in 200, detected by detection module 30, tank liquor is back to cell body 200 after the completion of detection.In the present embodiment, control
Device 10 controls draw-off pump to extract within 21 every 15 seconds a tank liquor and detected.When the pipeline of detection module 30 needs to be rinsed cleaning
When, controller 10 opens the 4th magnetic valve 26 and the 6th magnetic valve 35, extracts pure water by draw-off pump 21 and is rinsed, and cleaning is completed
Afterwards, waste water flows into wastewater disposal basin 36.
Also referring to Fig. 4 and Fig. 5, dosing module 40 includes liquid feeding device 41 and solid medicating device 42.Liquid
Chemicals dosing plant 41 is used for adding liquid medicament, and solid medicating device 42 is used to add solid chemicals.
Referring to Fig. 4, liquid feeding device 41 includes active compound tank 411, dosing pump 413 and multiple adjusting meanss 415.
Active compound tank 411 is used for the medicament for storing various predetermined concentrations, is delivered to the medicament stored by dosing pump 413
Multiple adjusting meanss 415.Active compound tank 411 carries out supply configuration solution by tank car (not shown).
Each adjusting means 415 includes the 7th magnetic valve 4152, the measuring pump 4156 of grug feeding jar 4154 and first.Grug feeding jar
4154 set the regulating agent for adding predetermined concentration to the quantification of cell body 200 by the first measuring pump 4156 adjacent to cell body 200, from
And make the strength of fluid in cell body 200 stable in the range of chemical process requirement.Multiple grug feeding jars 4154 store difference respectively
Regulating agent.Regulating agent in grug feeding jar 4154 is delivered to cell body 200 to adjust the dense of tank liquor by the first measuring pump 4156
Degree, pH etc..First measuring pump 4156 is electrically connected with controller 10, when needing to add regulating agent into cell body 200, control
Device 10 controls the first measuring pump 4156 to open and read the amount of the regulating agent by the first measuring pump 4156, when to cell body 200
After the regulating agent of interior addition reaches scheduled volume, controller 10 controls the first measuring pump 4156 to close to stop into cell body 200
Regulating agent is added, so that strength of fluid and pH stable in cell body 200 are needed for processing in scope.7th magnetic valve
4152 are located between grug feeding jar 4154 and dosing pump 413, and control active compound tank 411 conveys medicament to grug feeding jar 4154.In this implementation
In example, adjusting means 415 has four, stores water, decoction, glacial acetic acid and ammoniacal liquor respectively, and water is used to adjust tank liquor liquid level, and decoction is used
In regulation tank liquor concentration, glacial acetic acid and ammoniacal liquor are used to adjust tank liquor pH.
Referring to Fig. 5, solid medicating device 42 includes dosing tank 422, the second measuring pump 424.The connection of dosing tank 422 is extracted
The draw-off pump 21 of device 20, by draw-off pump 21 by extracting tank liquor in cell body 200, and put into solid chemicals.Treat dosing tank 422
In solid chemicals be completely dissolved after, the tank liquor in dosing tank 422 is delivered to cell body 200 by the second measuring pump 424.
When needing to improve concentration, controller opens the first magnetic valve 23, the 3rd magnetic valve 25, and closes other magnetic valves
When, draw-off pump 21 extracts tank liquor and is sent into dosing tank 422 to add solid chemicals into the tank liquor.After solid reagent dissolving, by
Tank liquor in dosing tank 422 is inputted cell body by the second measuring pump 424.When needing to adjust liquid level, controller opens the 4th electromagnetism
Valve 26, the 3rd magnetic valve 25, and when closing other magnetic valves, draw-off pump 21 extracts pure water and is sent into dosing tank 422, in dosing tank
Medicament is added in 422 or is sent directly into cell body 200.
During normal production, the first magnetic valve 23, the magnetic valve 34 of second solenoid valve 24 and the 5th are opened, remaining magnetic valve is protected
Hold closing.Draw-off pump 21 is set with the tank liquor in the decimation in frequency cell body 200 of 15 seconds by controller 10.Tank liquor is examined through over-richness
Cell body 200 is back to after surveying instrument 32 and pH/ electric conductivity detectors 33.Concentration detector 32 and pH/ electric conductivity detectors 33 are by groove
The concentration and pH/ electrical conductivity information of liquid are sent to controller 10.Level meter 31 is located in cell body 200 with the frequency of 15 seconds
The liquid level information of tank liquor is sent to controller 10.
When the concentration that controller 10 receives tank liquor is less than setting value, the detection of controller 10 needs to add solid chemicals also
It is liquid preparation.When adding solid chemicals, controller 10 opens the first magnetic valve 23, the 3rd magnetic valve 25, and closes remaining electricity
Magnet valve.Controller 10 controls draw-off pump 21 by extracting tank liquor in cell body 200 into dosing tank 422.Controller 10 is by tank liquor concentration
Information calculates the medicament for needing to add, and puts into dosing tank 422.Afterwards, control the second measuring pump 424 will by controller 10
Tank liquor in dosing tank is quantitatively transmitted back in cell body 200.During adding liquid medicament, controller 10 is by tank liquor concentration information meter
The pharmaceutical quantities for needing to add are calculated, and control the first measuring pump 4156 quantitatively to convey medicament into cell body 200.
When the pH/ electrical conductivity that controller 10 receives tank liquor is less than setting value, controller 10 calculates needs to cell body 200
The amount of the regulation reagent of middle addition, and start the first measuring pump 4156 and quantitatively add regulating agent into cell body 200.
When the liquid level that controller 10 receives tank liquor is less than setting value, controller 10 opens the electricity of the 3rd magnetic valve the 25, the 4th
Magnet valve 26, and close other magnetic valves.Controller 10 controls draw-off pump 21 to be delivered to dosing tank by extracting pure water in water tank 300
422, and cell body 200 is quantitatively delivered to by the second measuring pump 424.The first measuring pump 4156 can also be started by controller 10
Pure water is quantitatively added into cell body 200.
Tank liquor supervising device 100 of the present utility model includes controller 10, draw-out device 20, detection module 30 and dosing mould
Group 40.Tank liquor supervising device 100 can carry out automatic detection and addition medicine with controlled concentration to tank liquor.Detect the dense of module 30
Degree detector 32, pH/ electric conductivity detectors 33 can be detected outside cell body 200, be maintained easily.
In the present embodiment, dosing module 40 includes liquid feeding device 41 and solid medicating device 42, but is not limited to
This, can remove on demand liquid feeding device 41 or solid medicating device 42 one of them, have no effect on tank liquor supervising device
100 work.
In the present embodiment, draw-out device 20 includes also including filter 22, but not limited to this, filter 22 can be gone
Remove, do not influence draw-out device 20 and extract tank liquor.
In the present embodiment, liquid feeding device 41 includes multiple adjusting meanss 415, but not limited to this, such as only needs
A kind of medicament is added, also can be only with an adjusting means 415.
In addition, those skilled in the art can also do other changes in the utility model spirit, certainly, these are according to this reality
The change made of new spirit, it should all be included in the utility model scope claimed.
Claims (10)
- A kind of 1. tank liquor supervising device, for the tank liquor in control flume body, it is characterised in that：The tank liquor supervising device includes control Device, draw-out device, detection module and dosing module, the draw-out device connect the cell body, the detection module and the dosing module, should Controller controls the draw-out device to extract the tank liquor and is sent into the detection module and the dosing module, and the detection module is examined including concentration Instrument is surveyed, the concentration detector is used to detect the concentration of the tank liquor of draw-out device conveying and the concentration is sent into the control Device, the controller control the dosing module to add medicament into the tank liquor.
- 2. tank liquor supervising device as claimed in claim 1, it is characterised in that：The draw-out device includes draw-off pump, the first electromagnetism Valve, second solenoid valve and the 3rd magnetic valve, the draw-off pump connect the cell body, the detection module and the dosing module, the draw-off pump By extracting the tank liquor in the cell body, and the detection module or the dosing module are delivered to, first magnetic valve is located at the draw-off pump Between the cell body, the second solenoid valve is located between the draw-off pump and the detection module, and the 3rd magnetic valve is located at the extraction Between pump and the dosing module.
- 3. tank liquor supervising device as claimed in claim 2, it is characterised in that：The draw-out device also includes filter, the filtering Device is located between first magnetic valve and the cell body, for filtering the impurity in the tank liquor flowed through.
- 4. tank liquor supervising device as claimed in claim 1, it is characterised in that：The dosing module includes liquid feeding device, should Liquid feeding device includes adjusting means, and the adjusting means includes grug feeding jar and the first measuring pump, and the grug feeding jar stores regulation Medicament, first measuring pump is controlled to add the regulating agent into the cell body by the controller.
- 5. tank liquor supervising device as claimed in claim 4, it is characterised in that：The liquid feeding device fills including multiple regulations Put, the liquid feeding device also includes active compound tank and dosing pump, and the active compound tank stores a variety of regulating agents, and the dosing pump is by the original A variety of regulating agents in medicinal cupping are correspondingly delivered in the plurality of adjusting means.
- 6. tank liquor supervising device as claimed in claim 1, it is characterised in that：The dosing module includes solid medicating device, should Solid medicating device includes dosing tank and the second measuring pump, and the dosing tank connects the draw-out device, from the draw-out device receiving slit The tank liquor after the completion of dissolving is transported to the cell body by liquid with dissolved solid medicament, second measuring pump.
- 7. tank liquor supervising device as claimed in claim 1, it is characterised in that：The detection module also includes Level meter, should Level meter is arranged in the cell body, the tank liquor liquid level is detected, and testing result is sent into the controller.
- 8. tank liquor supervising device as claimed in claim 1, it is characterised in that：The detection module also includes pH/ electrical conductivity and detected Instrument, the pH/ electric conductivity detectors are used to detect the concentration of the tank liquor of draw-out device conveying and testing result are sent into this Controller.
- 9. tank liquor supervising device as claimed in claim 1, it is characterised in that：The draw-out device is also connected with a water tank, the water tank For storing pure water, the draw-out device conveys pure water from the water tank to the detection module with flushing pipe, and to the dosing module Pure water is provided to adjust the tank liquor.
- 10. tank liquor supervising device as claimed in claim 1, it is characterised in that：The detection module connects the cell body, will detect The tank liquor pass back into the cell body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201989.1U CN206897337U (en) | 2017-03-03 | 2017-03-03 | Tank liquor supervising device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720201989.1U CN206897337U (en) | 2017-03-03 | 2017-03-03 | Tank liquor supervising device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206897337U true CN206897337U (en) | 2018-01-19 |
Family
ID=61294610
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720201989.1U Active CN206897337U (en) | 2017-03-03 | 2017-03-03 | Tank liquor supervising device |
Country Status (1)
| Country | Link |
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| CN (1) | CN206897337U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541182A (en) * | 2018-05-28 | 2019-12-06 | 鹏鼎控股(深圳)股份有限公司 | Tank liquor on-line regulating and controlling device |
| CN110575993A (en) * | 2018-06-07 | 2019-12-17 | 深圳市裕展精密科技有限公司 | Medicament adding system and method |
| CN113058500A (en) * | 2020-01-02 | 2021-07-02 | 中国石油天然气集团有限公司 | Drilling fluid preparation equipment and drilling fluid preparation method |
| CN113445116A (en) * | 2020-03-24 | 2021-09-28 | 鸿富锦精密电子（成都）有限公司 | Bath solution compensation analysis method and device and computer readable storage medium |
-
2017
- 2017-03-03 CN CN201720201989.1U patent/CN206897337U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110541182A (en) * | 2018-05-28 | 2019-12-06 | 鹏鼎控股(深圳)股份有限公司 | Tank liquor on-line regulating and controlling device |
| CN110575993A (en) * | 2018-06-07 | 2019-12-17 | 深圳市裕展精密科技有限公司 | Medicament adding system and method |
| CN113058500A (en) * | 2020-01-02 | 2021-07-02 | 中国石油天然气集团有限公司 | Drilling fluid preparation equipment and drilling fluid preparation method |
| CN113058500B (en) * | 2020-01-02 | 2024-05-31 | 中国石油天然气集团有限公司 | Drilling fluid preparation equipment and drilling fluid preparation method |
| CN113445116A (en) * | 2020-03-24 | 2021-09-28 | 鸿富锦精密电子（成都）有限公司 | Bath solution compensation analysis method and device and computer readable storage medium |
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| TR01 | Transfer of patent right |
Effective date of registration: 20180302 Address after: 450016 standard workshop No. 7, Henan Zhengzhou export processing zone, Zhengzhou Zhengzhou Economic Development Zone, Zhengzhou City, Henan Patentee after: Futaihua precision electronics (Zhengzhou) Co.,Ltd. Address before: 450016 standard workshop No. 7, Henan Zhengzhou export processing zone, Ninth Avenue, Zhengzhou Economic Development Zone, Henan Province Co-patentee before: HON HAI PRECISION INDUSTRY Co.,Ltd. Patentee before: Futaihua precision electronics (Zhengzhou) Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CP03 | Change of name, title or address |
Address after: 450016 standard workshop No.7, Henan Zhengzhou export processing zone, 9th Street, Zhengzhou Economic Development Zone, Henan Province Patentee after: Fulian Precision Electronics (Zhengzhou) Co.,Ltd. Address before: 450016 7 standard factory building, Henan Zhengzhou export processing zone, Ninth Avenue, Zhengzhou Economic Development Zone, Zhengzhou, Henan. Patentee before: Futaihua precision electronics (Zhengzhou) Co.,Ltd. |
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| CP03 | Change of name, title or address |