CN109084912A - A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment - Google Patents
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment Download PDFInfo
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- CN109084912A CN109084912A CN201811182244.0A CN201811182244A CN109084912A CN 109084912 A CN109084912 A CN 109084912A CN 201811182244 A CN201811182244 A CN 201811182244A CN 109084912 A CN109084912 A CN 109084912A
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- temperature
- thermometric
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- cooling water
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 29
- 239000000779 smoke Substances 0.000 claims abstract description 25
- 238000005070 sampling Methods 0.000 claims abstract description 24
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 235000019504 cigarettes Nutrition 0.000 claims 1
- 238000003032 molecular docking Methods 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 238000005303 weighing Methods 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 12
- 230000005855 radiation Effects 0.000 abstract description 4
- 238000004861 thermometry Methods 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 10
- 239000003546 flue gas Substances 0.000 description 10
- 238000004458 analytical method Methods 0.000 description 7
- 230000007812 deficiency Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000007547 defect Effects 0.000 description 4
- 238000009529 body temperature measurement Methods 0.000 description 3
- 210000000038 chest Anatomy 0.000 description 3
- 238000005094 computer simulation Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000004069 differentiation Effects 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000476 body water Anatomy 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
- G01K1/08—Protective devices, e.g. casings
- G01K1/12—Protective devices, e.g. casings for preventing damage due to heat overloading
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/02—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow
- G01K13/024—Thermometers specially adapted for specific purposes for measuring temperature of moving fluids or granular materials capable of flow of moving gases
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K13/00—Thermometers specially adapted for specific purposes
- G01K13/12—Thermometers specially adapted for specific purposes combined with sampling devices for measuring temperatures of samples of materials
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2247—Sampling from a flowing stream of gas
- G01N1/2258—Sampling from a flowing stream of gas in a stack or chimney
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The present invention is a kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment, is related to field of measuring technique；More particularly to boiler furnace and other superhigh temperature region thermometry fields.Using " water cooling ", " superhigh temperature thermometric ", " multi-functional " key technology, it is made of temperature element, thermometric tube body, smoke sampling hole, cooling water inlet pipe, balancing device, measuring instrumentss, connecting wire, cooling water outlet pipe, support device, before measurement, first cooling water is connected, thermometric tube body is goed deep into tested region (inside burner hearth), balancing device and support device is adjusted, thermometric tube body is made to be in stability, temperature element is inserted into smoke sampling hole, thermometric is started.The device is different from general infrared radiation thermometer, is capable of measuring container internal temperature, is not limited by in-site measurement condition, and simple and ingenious structure, safety and stability are reliable.
Description
Technical field
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment of the invention, is related to field of measuring technique；Specifically relate to
And boiler furnace and other superhigh temperature region thermometry fields.
Background technique
Fire box temperature parameter is to differentiate the important evidence of power plant boiler combustion state, a kind of reliable and quasi- not have for a long time
The means of true measurement fire box temperature (field) make to optimize the foundation that firing optimization loses direct monitoring and differentiation.
Traditional temperature measuring device for hearth mainly has contact (telescopic thermometer) and contactless (infrared type temperature
Meter) two classes, these technologies have the drawback that: 1) contact (telescopic thermometer) is very long since probe gos deep into burner hearth, stupid
Weight, easily-deformable bite, high failure rate, probe are generally only protruded into furnace in boiler startup by allowing use temperature range to be limited
Thorax measurement exit gas temperature must exit burner hearth, therefore its effect is limited when smoke temperature reaches certain value.2) radiation temperature
Meter (infrared type thermometer) is used to measure the infrared luminous intensity in surface or region, since burner hearth flue gas is that gaseous state shines, temperature point
Cloth is uneven, and ingredient is not fixed, and along with the presence of fly ash granule radiation, therefore, the spectral wavelength of composition and penetration power etc. are no
It determines, it is big so as to cause measurement error.Since disadvantages mentioned above affects telescopic thermometer and infrared type thermometer in Boiler Furnace
The application in thorax smoke temperature measurement field.
Professional knowledge based on inventor and working experience and the unremitting pursuit to cause, conscientiously investigate, analyze,
Solution is summarized, on the basis of the existing well-known technique of research and status, and spy takes " multi-functional " the crucial skill of " water cooling ", " superhigh temperature thermometric "
Art has succeeded in developing " a kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment ".The present invention utilizes computer simulation thermometric
Tubular body water flow field condition, establishes sampling sites mathematical model of flow field.According to simulation calculated result, optimize in temperature tube body
Portion's shape ensure that temperature element is safe and reliable when measuring super high temperature flue gas.Temperature measuring equipment, which is provided simultaneously with, extracts boiler height
Warm flue gas flue gas is sampled the function of analysis.
The technology can satisfy the thermometric of boiler furnace and other superelevation temperature areas.Cleverly devise water cooling system
System, guarantees the safety and stability of temperature element.Multi-functional thermometer hole is not only able to satisfy thermometric demand, but also is able to satisfy flue gas
The demand of sampling analysis.Of the invention succeeds in developing, deficiency, defect existing for the existing well-known technique of effective solution and status
With drawback.
Summary of the invention
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment of the invention, is related to field of measuring technique.Using " water
It is cold ", " superhigh temperature thermometric " " multi-functional " key technology, by thermometric tube body, temperature element, smoke sampling hole, cooling water inlet pipe,
Balancing device, measuring instrumentss, cooling water outlet pipe, connecting wire, support device are constituted.Thermometric tube body need to be only inserted into when measurement
Cooling water is accessed from scene in region to be measured, can be achieved with carrying out temperature measurement to superelevation temperature areas such as amount boiler furnace, flues.
Temperature measuring equipment, which is provided simultaneously with, simultaneously extracts the function that high temperature flue-gas from boiler flue gas is sampled analysis.
The purpose reached through the invention is: 1., the present invention take " water cooling " key technology, provide that " one kind is removable
The multi-functional superhigh temperature water cooling temperature measuring equipment of formula ", is realized and is cooled down using the water source of thermometric areas adjacent, it is ensured that thermometric member
The safety of part.2., the present invention take " superhigh temperature thermometric " key technology, pass through the thermometric original part of specific customization, highest measurement
Temperature can reach 2000 DEG C.3., water cooling temperature measuring equipment of the invention, be capable of measuring boiler furnace deep inside temperature, it is not empty
Between be limited.4., the present invention use " water cooling " key technology, the flue gas extracted from smoke sampling hole may further be used to point after cooling
Analyse burner hearth smoke components.5., the present invention by the adjustment to balancing device and support device, realize device in measurement process
Mobile and balance.6., of the invention scientific and reasonable for structure and simple flue gas that is ingenious, being evacuated in thermometer hole may further be used to analytical furnace
Thorax smoke components.Convenient to use and effect stability is reliable, easy to production and uses, and cost of manufacture and operation cost are low.⑦,
The present invention can effectively substitute the temperature measurer in existing well-known technique, the traditional temperature measurer measurement inaccuracy effectively avoided,
And lack the deficiency of safety.8., the present invention effectively combine boiler thermometric and boiler smoke analysis, solve existing public affairs
Know deficiency, defect and drawback existing for technology and status.9., it is of the invention succeed in developing, be effectively increased to the industry
Technical level, can wide popularization and application.
To achieve the above object, technical solution provided by the invention are as follows:
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment, by (I) temperature element, (II) thermometric tube body, (III) flue gas
Sampling hole, (IV) cooling water inlet pipe, (V) balancing device, (VI) measuring instrumentss, (VII) connecting wire, the water outlet of (VIII) cooling water
Pipe, (Ⅸ) support device are constituted.
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment, thermometric tube body, temperature element, cooling water
Water inlet pipe, cooling water outlet pipe, balancing device are fixedly connected, and temperature element is placed in smoke sampling hole, cooling water inlet pipe,
Cooling water outlet pipe is docked by external pipe with thermometric pipe joint.Temperature element and measuring instrumentss are connected by connecting wire
It connects.
The thermometric tube body, by (1) outer sleeve, (2) inner sleeve, (3) link block, (4) closure plate, (5) smoke sampling hole,
(6) swivel chamber, (7) connector are constituted.Its outer sleeve, inner sleeve, link block, closure plate, connector are fixedly connected, outer sleeve, inner sleeve
Swivel chamber is formed between cylinder and thermometer hole.
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment has balancing device and support device, passes through
Adjustment to balancing device and support device realizes the movement and balance of device in measurement process.
A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment is intake from outer sleeve, after swivel chamber,
It is drained from inner sleeve.
The working principle of the invention and the course of work are: as shown in Figure of description, the working principle of the invention and work
Process is simple and clear, and the present invention has given full play to the effect of " water cooling ", " superhigh temperature thermometric ", " multi-functional " key technology, this dress
Cooling water is set from thermometric areas adjacent water source with pressure, is accessed from admitting pipe joint, reaches swivel chamber by outer sleeve, then pass through
Cooling water is discharged by outlet pipe in inner sleeve.Before measurement, first cooling water is connected, thermometric tube body is goed deep into tested region (in burner hearth
Portion), balancing device and support device are adjusted, so that thermometric tube body is in stability, temperature element is inserted into smoke sampling
In hole, start thermometric.If it is desired, the temperature element in smoke sampling hole can be extracted, smoke sampling analysis instrument is accessed, it is real
Existing smoke sampling analysis.
Of the invention design is scientific and reasonable, simple and ingenious structure, is easy to low manufacture cost, and using effect is reliable and stable, makes
It is long with the service life, it solves deficiency, defect and drawback existing for existing well-known technique and status, has effectively been increased to the industry
Technical level.
Due to using technical solution provided by the present invention；Due to this invention takes " water cooling ", " superhigh temperature thermometric ",
" multi-functional " key technology；As described in the working principle of the invention and the course of work；The present apparatus is by (I) temperature element, (II)
Thermometric tube body, (III) smoke sampling hole, (IV) cooling water inlet pipe, (V) balancing device, (VI) measuring instrumentss, (VII) connection are led
Line, (VIII) cooling water outlet pipe, (Ⅸ) support device are constituted, thermometric tube body, temperature element, cooling water inlet pipe, cooling water
Outlet pipe, balancing device are fixedly connected, and temperature element is placed in smoke sampling hole, cooling water inlet pipe, cooling water outlet pipe
It is docked by external pipe with thermometric pipe joint.Temperature element is connect with measuring instrumentss by connecting wire.Thermometric tube body by
(1) outer sleeve, (2) inner sleeve, (3) link block, (4) closure plate, (5) smoke sampling hole, (6) swivel chamber, (7) connector are constituted,
Outer sleeve, inner sleeve, link block, closure plate, connector are fixedly connected, and form swivel chamber between outer sleeve, inner sleeve and thermometer hole.
So that the present invention with existing well-known technique compared with status, the beneficial effect of acquisition is:
1, this invention takes " water cooling ", " superhigh temperature thermometric ", " multi-functional " key technologies, to provide a kind of packaged type
Multi-functional superhigh temperature water cooling thermometric new equipment, the radiation temperature in superhigh temperature field of temperature measurement, substituted existing well-known technique
Meter.
2, the present invention takes " water cooling " key technology, by cleverly designing, so that thermometric and cooling system are simplified,
Reduce system cost.
3, smoke sampling hole can be used as thermometric and smoke sampling in the present invention, realize multi-function action.
4, the present invention uses computer modeling technique, first establishes flow field model according to water cooling temperature measuring equipment inner case, leads to
Calculating is crossed, guarantees the safety and accuracy of thermometric.
5, scientific and reasonable for structure and simple ingenious, convenient to use and effect stability of the invention is reliable, easy to production and makes
With, and low manufacture cost.
6, the present invention solves deficiency existing for existing well-known technique and status, defect and drawback.
7, of the invention to succeed in developing, it has effectively been increased to the technical level of the industry, it can wide popularization and application.
Detailed description of the invention
Figure of description 1 is the schematic diagram of the specific embodiment of the invention.
Label in figure: (I) temperature element, (II) thermometric tube body, (III) smoke sampling hole, (IV) cooling water inlet pipe,
(V) balancing device, (VI) measuring instrumentss, (VII) connecting wire, (VIII) cooling water outlet pipe, (Ⅸ) support device.
Figure of description 2 is the schematic diagram of thermometric tube body in the specific embodiment of the invention.
Label in figure: (1) outer sleeve, (2) inner sleeve, (3) link block, (4) closure plate, (5) smoke sampling hole, (6) are returned
Turn room, (7) connector.
The foregoing is merely presently preferred embodiments of the present invention, is not intended to limit the present invention in any form；All current rows
The those of ordinary skill of industry, can be shown in by specification attached drawing and described above and swimmingly implement the present invention；But it is not departing from
Technical solution of the present invention and the equivalent variations for making differentiation, are equivalent embodiment of the invention, still fall within protection of the present invention
Technical solution.
Claims (7)
1. a kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment, it is characterised in that: by (I) temperature element, (II) thermometric
Tube body, (III) smoke sampling hole, (IV) cooling water inlet pipe, (V) balancing device, (VI) measuring instrumentss, (VII) connecting wire,
(VIII) cooling water outlet pipe, (Ⅸ) support device are constituted.
2. a kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment according to claim 1, (II) thermometric tube body,
(I) temperature element, (IV) cooling water inlet pipe, (VIII) cooling water outlet pipe, (V) balancing device are fixedly connected, (I) thermometric member
Part is placed in (III) smoke sampling hole, and (IV) cooling water inlet pipe, (VIII) cooling water outlet pipe pass through external pipe and (II)
Thermometric tube body, the docking of (7) connector.
3.(I) temperature element connect with (VI) measuring instrumentss by (VII) connecting wire.
4. thermometric tube body according to claim 1, (1) outer sleeve, (2) inner sleeve, (3) link block, (4) closure plate, (5) cigarette
Gas sampling hole, (6) swivel chamber, (7) connector are constituted.
5. its (1) outer sleeve, (2) inner sleeve, (3) link block, (4) closure plate, (7) connector are fixedly connected, (1) outer sleeve, (2)
(6) swivel chamber is formed between inner sleeve and (5) smoke sampling hole.
6. a kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment according to claim 1 has (V) balancing device
(Ⅸ) support device realizes the mobile peace of device in measurement process by the adjustment to balancing device and support device
Weighing apparatus.
7. a kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment according to claim 1 is intake from (1) outer sleeve,
It after (6) swivel chamber, is drained from (2) inner sleeve, maintains environment temperature locating for temperature element in constant range, ensure that
Guarantee the accuracy of sensitivity and the measurement of temperature element.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811182244.0A CN109084912A (en) | 2018-10-11 | 2018-10-11 | A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment |
| CN201910605257.2A CN110296771B (en) | 2018-10-11 | 2019-07-05 | High-temperature flue gas temperature measurement water-cooling protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811182244.0A CN109084912A (en) | 2018-10-11 | 2018-10-11 | A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109084912A true CN109084912A (en) | 2018-12-25 |
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ID=64843475
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811182244.0A Pending CN109084912A (en) | 2018-10-11 | 2018-10-11 | A kind of removable multi-functional superhigh temperature water cooling temperature measuring equipment |
| CN201910605257.2A Active CN110296771B (en) | 2018-10-11 | 2019-07-05 | High-temperature flue gas temperature measurement water-cooling protection device |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910605257.2A Active CN110296771B (en) | 2018-10-11 | 2019-07-05 | High-temperature flue gas temperature measurement water-cooling protection device |
Country Status (1)
| Country | Link |
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| CN (2) | CN109084912A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114812862A (en) * | 2022-05-24 | 2022-07-29 | 新美光(苏州)半导体科技有限公司 | Temperature measuring device and chemical vapor deposition equipment |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0562833U (en) * | 1992-01-28 | 1993-08-20 | 住友金属工業株式会社 | Device for measuring the temperature of an object in a high-temperature furnace |
| JPH0562832U (en) * | 1992-01-28 | 1993-08-20 | 住友金属工業株式会社 | Measuring device for temperature of moving object in high temperature furnace |
| JP2001296185A (en) * | 2000-04-12 | 2001-10-26 | Tokyo Yogyo Co Ltd | Temperature measurement probe device |
| JP4601765B2 (en) * | 2000-04-24 | 2010-12-22 | 東京窯業株式会社 | Temperature measuring probe device |
| DE10354188B4 (en) * | 2003-11-20 | 2005-12-29 | GSF-Forschungszentrum für Umwelt und Gesundheit GmbH | High temperature sampling probe |
| CN201476994U (en) * | 2009-08-13 | 2010-05-19 | 中国计量学院 | Smoke sampling device capable of conducting fly ash sampling simultaneously |
| CN202547793U (en) * | 2012-04-11 | 2012-11-21 | 浙江神威电气有限公司 | Thermoelectric couple protection sleeve |
| CN104931146B (en) * | 2014-03-21 | 2019-01-08 | 中石化洛阳工程有限公司 | A kind of measurement chamber flue gas temperature device |
| CN104132754B (en) * | 2014-05-14 | 2017-01-04 | 湘潭大学 | A kind of high-fidelity high-purity flue gas sampling system being applied to high-temperature flue-gas indirect measurement system |
| CN204881922U (en) * | 2015-08-11 | 2015-12-16 | 神华集团有限责任公司 | Flue gas temperature measurement sampling system and boiler |
| CN206114132U (en) * | 2016-10-27 | 2017-04-19 | 江苏畅源电气设备有限公司 | A temperature measuring device for clip for cable conductor |
| CN211291811U (en) * | 2018-10-11 | 2020-08-18 | 湖南大唐节能科技有限公司 | High-temperature flue gas temperature measurement water-cooling protection device |
-
2018
- 2018-10-11 CN CN201811182244.0A patent/CN109084912A/en active Pending
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2019
- 2019-07-05 CN CN201910605257.2A patent/CN110296771B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN110296771B (en) | 2024-02-23 |
| CN110296771A (en) | 2019-10-01 |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181225 |
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| WD01 | Invention patent application deemed withdrawn after publication |