CN206740589U - One kind removes haze efficiency detection device - Google Patents
One kind removes haze efficiency detection device Download PDFInfo
- Publication number
- CN206740589U CN206740589U CN201621492178.3U CN201621492178U CN206740589U CN 206740589 U CN206740589 U CN 206740589U CN 201621492178 U CN201621492178 U CN 201621492178U CN 206740589 U CN206740589 U CN 206740589U
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- haze
- unit
- detection device
- remove
- concentration
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- 238000001514 detection method Methods 0.000 title claims abstract description 31
- 229910001220 stainless steel Inorganic materials 0.000 claims description 46
- 239000010935 stainless steel Substances 0.000 claims description 45
- 238000012360 testing method Methods 0.000 claims description 23
- 238000013022 venting Methods 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 238000002474 experimental method Methods 0.000 claims description 2
- 238000007689 inspection Methods 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 239000008246 gaseous mixture Substances 0.000 description 23
- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000036541 health Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000383 hazardous chemical Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses one kind to remove haze efficiency detection device, including collector unit, including closed containing cavity, for collecting haze gas；Concentration dispensing unit, connected with the collector unit, for configuring the concentration of haze mixed gas；Flow controlling unit, with concentration dispensing unit and except haze unit connects, the flow of the haze gas for removing haze unit is flowed into from the concentration dispensing unit for controlling；It is described to remove haze unit, connected with the flow controlling unit, including for placing the closed containing cavity except haze instrument；First haze detector, for detecting the haze gas concentration in the concentration dispensing unit；And the second haze detector, for detecting described remove in haze unit through described except haze instrument is except the haze gas concentration after haze.The device can detect removes haze efficiency except haze instrument, moreover it is possible to except the parameter of haze instrument is demarcated and is corrected.
Description
Technical field
The utility model belongs to technical field of environment protection equipment, more particularly to one kind removes haze efficiency detection device.
Background technology
In recent years, as haze situation is increasingly severe, the life health of people, in haze weather, PM2.5 are affected
" arch-criminal ", PM2.5 particle diameters are small, rich in a large amount of poisonous and hazardous materials, and residence time in an atmosphere is long, conveying away from
From remote, thus the influence to health and atmosphere quality is very big.
At present, there is miscellaneous haze-proof mask, Intelligent air purifier and except haze instrument etc. removes haze instrument in the market
Device.Wherein, clarifier etc. removes the parameter PM2.5 numerical value of haze instrument and except haze efficiency is clarifier important indicator, and corresponding
Detection means in terms of go back Shortcomings.Accordingly, it is desirable to provide a kind of remove haze efficiency detection device.
Utility model content
The utility model embodiment provides one kind and removes haze efficiency detection device, can be used in test except haze instrument is different dense
Haze efficiency is removed when degree and flow.
The utility model provide it is a kind of remove haze efficiency detection device, including the collector unit that is sequentially communicated, concentration configure
Unit, flow controlling unit and except haze unit；Wherein, collector unit, including closed containing cavity, for collecting haze gas；Concentration
Dispensing unit, connected with the collector unit, for configuring the concentration of haze mixed gas；Flow controlling unit, match somebody with somebody with concentration
Unit is put with except haze unit connects, flows into the stream of the haze gas for removing haze unit from the concentration dispensing unit for controlling
Amount；It is described to remove haze unit, connected with the flow controlling unit, including for placing the closed containing cavity except haze instrument；First mist
Haze detector, for detecting the haze gas concentration in the concentration dispensing unit；And the second haze detector, for examining
Survey described remove in haze unit and remove the haze gas concentration after haze instrument removes haze through described.
In the first possible implementation, the concentration dispensing unit includes closed stainless steel, air pump and stopped
Air valve, connected between the air pump and the stainless steel by the air-stopping valve.
With reference to above-mentioned possible implementation, in second of possible implementation, the first haze detector is consolidated
It is scheduled in the stainless steel, air admission hole, the gentle pumping holes of venthole is provided with the stainless steel, the air admission hole connects institute
Collector unit is stated, the venthole connects the flow controlling unit, and the air pump hole is connected with the air pump.
With reference to above-mentioned possible implementation, in the third possible implementation, the gas of the stainless steel
Pumping holes connects the air pump by airway tube, and the air-stopping valve is located on the airway tube.
With reference to above-mentioned possible implementation, in the 4th kind of possible implementation, it is additionally provided with the stainless steel
Steam vent and venting plug.
With reference to above-mentioned possible implementation, in the 5th kind of possible implementation, the flow controlling unit includes
Measuring pump, the measuring pump include inlet end and outlet side, and the inlet end connects the venthole of the stainless steel, it is described go out
Haze unit is removed described in the connection of gas end.
With reference to above-mentioned possible implementation, in the 6th kind of possible implementation, in addition to air-guide box, the air guide
Haze unit and the measuring pump are removed described in box connection.
It is described except haze unit includes sealing in the 7th kind of possible implementation with reference to above-mentioned possible implementation
Testing cassete, described except haze instrument is located in the testing cassete, the testing cassete is provided with gas port, the gas port with it is described
Air-guide box connects.
With reference to above-mentioned possible implementation, in the 8th kind of possible implementation, the stainless steel and/or described
Testing cassete is transparent vessel.
With reference to above-mentioned possible implementation, in the 9th kind of possible implementation, in addition to show stand, the test
Box is located on the show stand.
With reference to above-mentioned possible implementation, in the tenth kind of possible implementation, the collector unit includes haze
Generating means, the haze generating means are used to produce experiment haze gas.
With reference to above-mentioned possible implementation, in a kind of the tenth possible implementation, the second haze detector
It is arranged in the closed containing cavity except haze unit or is arranged on and is described except on haze instrument.
Provided by the utility model to remove haze efficiency detection device, the haze that can configure various concentrations and different flow mixes
Gas is closed, and can be used to detect except haze instrument is except haze efficiency and to except the haze on haze instrument in the environment of the haze gaseous mixture
The parameter of detector is demarcated and corrected.
Brief description of the drawings
, below will be in the utility model embodiment in order to illustrate more clearly of the technical scheme of the utility model embodiment
The required accompanying drawing used is briefly described, it should be apparent that, drawings described below is only of the present utility model one
A little embodiments, for those of ordinary skill in the art, on the premise of not paying creative work, can also be according to these
Accompanying drawing obtains other accompanying drawings.
Fig. 1 is a kind of except the overall structure diagram of haze efficiency detection device；
Fig. 2 is the setting schematic diagram of concentration dispensing unit in Fig. 1.
In figure：
1- collector units；
2- concentration dispensing units, 21- stainless steels, 22- air pumps, 23- air-stopping valves, 24- air admission holes；25- ventholes, 26-
Air pump hole, 27- steam vents, 28- venting plugs
3- removes haze unit；
4- show stands；
5- flow controlling units；6- removes haze instrument；7- the first haze detectors；8- air-guide box.
Embodiment
It is new below in conjunction with this practicality to make the purpose, technical scheme and advantage of the utility model embodiment clearer
Accompanying drawing in type embodiment, the technical scheme in the embodiment of the utility model is clearly and completely described, it is clear that is retouched
The embodiment stated is part of the embodiment of the present utility model, rather than whole embodiments.Based on the reality in the utility model
Example is applied, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, is all belonged to
In the scope of the utility model protection.
In the following detailed description, it is proposed that many details, to provide to comprehensive understanding of the present utility model.
But it will be apparent to those skilled in the art that the utility model can be in these details not be needed
Implement in the case of some details.Description to embodiment below is used for the purpose of carrying by showing example of the present utility model
For being better understood to of the present utility model.The utility model is never limited to any concrete structure set forth below and configuration,
But any modification, the replacement of part, part and connected mode are covered on the premise of spirit of the present utility model is not departed from
And improvement.
In addition, described feature, structure or characteristic can be incorporated in one or more implementations in any suitable manner
In example.In the following description, there is provided many details fully understand so as to provide to embodiment of the present utility model.
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.Describe the application in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
With reference to figure 1 and Fig. 2, Fig. 1 be according to the utility model one embodiment provide except haze efficiency detection device and its
The schematic diagram of application environment, Fig. 2 are the setting schematic diagram of the concentration dispensing unit in Fig. 1.
As shown in figure 1, the collector unit 1 for including being sequentially communicated by breather pipe except haze efficiency detection device, concentration configuration are single
First 2, except haze unit 3, flow controlling unit 5, the first haze detector 7 and the second haze detector be further comprises.Wherein, receive
Collection unit 1 includes closed containing cavity, and for collecting haze gas, collector unit 1 connects with concentration dispensing unit 2, wherein, concentration
Dispensing unit 2 is used for the haze gaseous mixture for configuring predetermined concentration, and stainless steel 21, air pump are also included in concentration dispensing unit 2
22 and air-stopping valve 23, the first haze detector 7 be arranged in stainless steel 21, refer to for detecting the haze in stainless steel 21
Number, flow controlling unit 5 is located at stainless steel 21 and except between haze unit 3, for controlling the haze in stainless steel 21 to mix
Gas is passed through except the uninterrupted in haze unit 3, except haze unit 3 includes closed containing cavity, except haze instrument 6 is arranged on the closed containing cavity
In, for except the haze mixed gas in haze unit 3 carry out except haze operate, meanwhile, the second haze detector removes for detection
Haze gas index in haze unit 3 after removing haze except haze instrument 6.
In use, being passed through by the haze gas in collector unit 1 in stainless steel 21, can be opened by operating air-stopping valve 23
Air pump 22, blast the haze gaseous mixture of configurable predetermined concentration after a certain amount of air.It can determine whether by the first haze detector 7
Whether reach the haze gaseous mixture of predetermined concentration, thus operate the opening and closing of air-stopping valve 23 and air pump 22, then, stainless steel 21
In the haze gaseous mixture of predetermined concentration carry out flow control through flow controlling unit 5, formed and determine the haze of concentration and constant flow
Gaseous mixture.The haze gaseous mixture is passed into except in haze unit 3 through breather pipe, and by carrying out removing haze except haze instrument 6, the first haze is examined
Survey the haze index of the display of instrument 7 and through except haze instrument 6 except the haze index after haze operation is compared, can obtain except haze instrument
Device 6 removes haze efficiency.
It should be noted that in the present embodiment, the second haze detector is arranged on except on haze instrument 6, when specifically used,
Two haze detectors can also be located at except in haze unit 3, or be arranged on except haze unit 3 outside and with it is closed except haze unit
Cavity volume connects, as long as enabling the second haze detector to detect except the concentration of haze gaseous mixture in haze unit 3, in the utility model
Aspects in.
, can emphasis detection PM2.5 during concrete operations it should be noted that because PM2.5 is the main component in haze
Concentration, and the PM2.5 concentration values for detecting to obtain by the first haze detector 7 and the second haze detector are compared, and are made
For except haze efficiency index.
Haze efficiency detection device is removed by of the present utility model, the haze gaseous mixture for determining concentration and constant flow can be produced,
Because the first haze detector 7 is set in the mixing container, the haze gaseous mixture that can determine this concentration is tested, and is obtained
PM2.5 the standard density, meanwhile, after removing haze except haze instrument 6, another PM2.5 survey is obtained by the second haze detector
Concentration value is tried, PM2.5 test concentrations value and the standard density are contrasted, obtain removing haze efficiency.Therefore, haze Efficiency testing should be removed
Device can judge to remove haze efficiency except haze instrument under the haze environment of various concentrations and different flow.
Further, it is of the present utility model can also be to entering rower except the show value of haze instrument 6 except haze efficiency detection device
Whether periodical repair just, with the parameter that detection removes haze instrument 6 has error or empty mark phenomenon.
In use, the haze gaseous mixture in stainless steel 21 is passed through except haze unit 3, except haze instrument 6 except haze without grasping
When making.Except haze instrument 6 can be shown except the concentration value of the PM2.5 of mixed gas in haze unit 3, concentration value now be by except
Haze instrument 6 measures.Due to not carrying out except haze operates, in theory, the concentration value should be examined with the first haze in stainless steel 21
It is consistent to survey the concentration value of instrument 7, still, in practice, except haze instrument 6 there may exist, test is inaccurate or void marks phenomenon, thus,
It is often different from the concentration value of the first haze detector 7 by the PM2.5 concentration values measured except haze instrument 6, examined with the first haze
The concentration value for surveying instrument is defined, can be to being modified demarcation except the test value of haze instrument, so that showing except haze instrument after being corrected
It is more accurate.
Haze is removed except haze instrument can be used for starting shooting after being corrected, the numerical difference then shown by two time points and time
Ratio, obtain removing haze efficiency, after being corrected except haze instrument using its data i.e. can obtain more accurately remove haze efficiency.
As shown in Fig. 2 in the present embodiment, concentration dispensing unit 2 is using the air pump 22 and air-stopping valve 23 that are connected with each other, air pump
Connected between 22 and stainless steel 21 by air-stopping valve 23.Wherein, air pump 22 is used to air being blown into stainless steel 21,
Mixed with the haze gaseous mixture in stainless steel 21, so as to configure the haze gaseous mixture of predetermined concentration.Specifically, can lead to
The the first haze detector 7 monitoring PM2.5 concentration values crossed in stainless steel 21, meet predetermined want so as to judge whether to have reached
The haze gaseous mixture asked.Air-stopping valve 23 is used to control air pump 22 and the opening and closing situation of stainless steel 21, through monitoring the inspection of the first haze
After survey instrument 7 is judged, if air need not be passed through, air-stopping valve 23 is operated, closes air pump 22 and the path of stainless steel 21
Close, when needing to continue to be passed through air, operate air-stopping valve 23, open air pump 22 and the path of stainless steel 21, so as to configure
Go out to meet the haze gaseous mixture of predetermined concentration requirement.
Preferably, stainless steel 21 is closed vessel, and air admission hole 24, venthole 25 and air pump are provided with stainless steel 21
Hole 26, air admission hole 24 connect collector unit 1, and the connection traffic control unit 5 of venthole 25, air pump hole 26 is connected with air pump 22.Receive
After haze gaseous mixture in collection unit 1 enters stainless steel 21 by air admission hole 24, a certain amount of air is passed through by air pump 22, matched somebody with somebody
The haze gaseous mixture for meeting predetermined concentration is put out, the gaseous mixture configured is passed into flow controlling unit 5 through venthole 25,
So as to carry out the adjustment control of corresponding discharge.
Preferably, the air pump hole 26 of stainless steel 21 connects air pump 22 by airway tube, and air-stopping valve 23 is located at airway tube
On, wherein airway tube uses silica gel material, convenient connection installation, and has good fine and close effect, and breather pipe uses anticorrosion
The stainless steel of function.
Preferably, steam vent 27 and venting plug 28 are additionally provided with stainless steel 21, when the gas in stainless steel 21 needs
It during discharge, can be discharged it by steam vent 27, during concrete operations, stainless steel 21 can be made by operating flow controlling unit 5
With the path cut-off except haze unit 3, venting plug 28 is removed from steam vent 27, by operating air pump 22, to stainless steel 21
Interior carry out air-blowing, pass the gas through steam vent 27 and discharge outside stainless steel 21, when that need not be vented, venting plug 28, which is filled in, to be vented
In hole 27.
Preferably, flow controlling unit 5 includes measuring pump, and measuring pump includes inlet end and outlet side, and inlet end connection is mixed
The venthole 24 of container 21 is closed, outlet side connection removes haze unit 3, by controlling the unlatching of measuring pump valve port to form certain pressure
Difference, so as to which the haze gaseous mixture in stainless steel 21 is pumped to except haze unit 3, meanwhile, measuring pump can also be by controlling valve port
Size, so as to control gaseous mixture circulate flow.
In another alternative embodiment, flow controlling unit 5 can also use the control of control valve progress flow.
Preferably, in addition to air-guide box 8 and the testing cassete of sealing, testing cassete is located on show stand 9, and testing cassete is provided with and led
Stomata, air-guide box 8 connect testing cassete by gas port, and so as to connect measuring pump, haze gaseous mixture is sent into testing cassete by air-guide box 8
It is interior, by air-guide box 8 except haze instrument 6 is carried out except haze operates.
Preferably, collector unit 1 includes haze generating means, in the haze generating means, provided with generator, liquid mist
Haze agent and remote control, by remote control can remote operation make haze generating means start, produce test needed for haze gas.
Preferably, stainless steel 21 and/or testing cassete are transparent vessels, the first haze detector 7 and except on haze instrument 6
The second haze detector when having PM2.5 display interfaces, observer can pass through the display of the transparent direct optical viewer of container
Value.
In another alternative embodiment, the first haze detector 7 in stainless steel 21 can also wireless connection PC terminals or
Person's intelligent terminal, carry out remote reviewing, or, in testing cassete except haze instrument 6 also can wireless connection smart mobile phone APP,
So as to realize remote observation and control.
To sum up, the haze of the present utility model for removing haze efficiency detection device, various concentrations and different flow being set is passed through
Gaseous mixture, and can under the ambient conditions of the haze gaseous mixture to be detected except haze instrument detects, so as to judge to remove haze
Instrument removes haze efficiency, meanwhile, device of the present utility model is further also achieved to except the parameter of haze instrument is demarcated
And amendment, so as to obtain more accurate test number, the apparatus structure is compact, easy to operate, and detection efficiency is high.
It is described above, only specific embodiment of the present utility model, but the scope of protection of the utility model is not limited to
In this, any one skilled in the art can readily occur in various in the technical scope that the utility model discloses
Equivalent modifications or substitutions, these modifications or substitutions should all cover within the scope of protection of the utility model.Therefore, this practicality
New protection domain should be defined by scope of the claims.
Claims (12)
1. one kind removes haze efficiency detection device, it is characterised in that including：
Collector unit (1), including closed containing cavity, for collecting haze gas；
Concentration dispensing unit (2), connected with the collector unit (1), for configuring the concentration of haze mixed gas；
Flow controlling unit (5), with concentration dispensing unit (2) and except haze unit (3) connects, configured for controlling from the concentration
Unit (2) flows into the flow of the haze gas for removing haze unit (3)；
It is described to remove haze unit (3), connected with the flow controlling unit (5), including for placing the closed appearance except haze instrument (6)
Chamber；
First haze detector (7), for detecting the haze gas concentration in the concentration dispensing unit (2)；And
Second haze detector, the haze gas after haze instrument (6) removes haze is removed through described for detecting described remove in haze unit (3)
Concentration.
2. according to claim 1 remove haze efficiency detection device, it is characterised in that the concentration dispensing unit (2) includes
Closed stainless steel (21), air pump (22) and air-stopping valve (23), lead between the air pump (22) and the stainless steel (21)
Cross the air-stopping valve (23) connection.
3. according to claim 2 remove haze efficiency detection device, it is characterised in that the first haze detector (7) is solid
It is scheduled in the stainless steel (21), air admission hole (24), venthole (25) gentle pumping holes is provided with the stainless steel (21)
(26), the air admission hole (24) connects the collector unit (1), and the venthole (25) connects the flow controlling unit (5),
The air pump hole (26) is connected with the air pump (22).
4. according to claim 3 remove haze efficiency detection device, it is characterised in that the gas of the stainless steel (21)
Pumping holes (26) connects the air pump (22) by airway tube, and the air-stopping valve (23) is located on the airway tube.
5. according to claim 3 remove haze efficiency detection device, it is characterised in that is additionally provided with the stainless steel (21)
Steam vent (27) and venting plug (28).
6. according to claim 3 remove haze efficiency detection device, it is characterised in that the flow controlling unit (5) includes
Measuring pump, the measuring pump include inlet end and outlet side, and the inlet end connects the venthole of the stainless steel (21), institute
State and remove haze unit (3) described in the connection of outlet side.
7. according to claim 6 remove haze efficiency detection device, it is characterised in that also including air-guide box (8), the air guide
Haze unit (3) and the measuring pump are removed described in box (8) connection.
8. according to claim 7 remove haze efficiency detection device, it is characterised in that described except haze unit (3) includes sealing
Testing cassete, described except haze instrument (6) is located in the testing cassete, the testing cassete is provided with gas port, the gas port with
Air-guide box (8) connection.
9. according to claim 8 remove haze efficiency detection device, it is characterised in that the stainless steel (21) and/or institute
It is transparent vessel to state testing cassete.
10. according to claim 9 remove haze efficiency detection device, it is characterised in that also including show stand (4), the survey
Examination box is located on the show stand (4).
11. according to claim 10 remove haze efficiency detection device, it is characterised in that the collector unit (1) includes mist
Haze generating means, the haze generating means are used to produce experiment haze gas.
12. remove haze efficiency detection device according to claim any one of 1-11, it is characterised in that the second haze inspection
Survey instrument is arranged in the closed containing cavity except haze unit (3) or is arranged on described remove on haze instrument (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492178.3U CN206740589U (en) | 2016-12-31 | 2016-12-31 | One kind removes haze efficiency detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621492178.3U CN206740589U (en) | 2016-12-31 | 2016-12-31 | One kind removes haze efficiency detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206740589U true CN206740589U (en) | 2017-12-12 |
Family
ID=60555957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621492178.3U Expired - Fee Related CN206740589U (en) | 2016-12-31 | 2016-12-31 | One kind removes haze efficiency detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206740589U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361068A (en) * | 2018-04-11 | 2019-10-22 | 国家能源投资集团有限责任公司 | A kind of material-level detecting device, system and method |
-
2016
- 2016-12-31 CN CN201621492178.3U patent/CN206740589U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110361068A (en) * | 2018-04-11 | 2019-10-22 | 国家能源投资集团有限责任公司 | A kind of material-level detecting device, system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201106 Address after: 36 2012 Xinnan Community of Shuangyang Street, Luojiang District, Quanzhou City, Fujian Province Patentee after: FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES Co.,Ltd. Address before: 361008, No. 155, East Xiamen Road, Fujian, No. 3 east hill international business center, building No. 6, No. D Patentee before: FATRI (XIAMEN) TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210729 Address after: Room 103-2, building a, phase II, science and technology building, 1057 Nanhai Avenue, Yanshan community, zhaoshang street, Nanshan District, Shenzhen, Guangdong 518052 Patentee after: Xi Ren Ma Da Zhou (Shenzhen) Medical Technology Co.,Ltd. Address before: 362012 Xinnan community, Shuangyang street, Luojiang District, Quanzhou City, Fujian Province Patentee before: FATRI UNITED TESTING & CONTROL (QUANZHOU) TECHNOLOGIES Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171212 |