CN204065439U - A kind of meteorological multiparameter apparatus for automatically measuring - Google Patents
A kind of meteorological multiparameter apparatus for automatically measuring Download PDFInfo
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- CN204065439U CN204065439U CN201420368917.2U CN201420368917U CN204065439U CN 204065439 U CN204065439 U CN 204065439U CN 201420368917 U CN201420368917 U CN 201420368917U CN 204065439 U CN204065439 U CN 204065439U
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- 238000005070 sampling Methods 0.000 claims abstract description 86
- 238000000469 dry deposition Methods 0.000 claims abstract description 60
- 238000012544 monitoring process Methods 0.000 claims abstract description 27
- 239000000523 sample Substances 0.000 claims description 157
- 239000008188 pellet Substances 0.000 claims description 46
- 238000002347 injection Methods 0.000 claims description 43
- 239000007924 injection Substances 0.000 claims description 43
- 210000004907 gland Anatomy 0.000 claims description 29
- 239000007788 liquid Substances 0.000 claims description 20
- 230000007246 mechanism Effects 0.000 claims description 17
- 238000004062 sedimentation Methods 0.000 claims description 16
- 239000013062 quality control Sample Substances 0.000 claims description 6
- 239000002699 waste material Substances 0.000 claims description 6
- 238000000605 extraction Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 9
- 238000004458 analytical method Methods 0.000 description 8
- 239000008367 deionised water Substances 0.000 description 7
- 229910021641 deionized water Inorganic materials 0.000 description 7
- 238000001556 precipitation Methods 0.000 description 5
- 239000002245 particle Substances 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000003908 quality control method Methods 0.000 description 2
- 238000013519 translation Methods 0.000 description 2
- 238000003916 acid precipitation Methods 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000738 capillary electrophoresis-mass spectrometry Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a kind of meteorological multiparameter apparatus for automatically measuring, comprise the sandstorm sample device, anemoscope, wind indicator, baroceptor and humidity sensor anemoscope, wind indicator, baroceptor and the humidity sensor that are placed in sampling location and be arranged in frame; Described sandstorm sample device comprises dry deposition thing sampling tank and sandstorm precipitum sampling tank, is positioned at the camera connection control system above monitoring location frame; Central Control Room is transferred to by camera shooting picture, control system controls dry deposition thing sampling tank or sandstorm precipitum sampling tank collects precipitum, can gather respectively, extraction process dry deposition thing and sandstorm precipitum sample, monitor the meteorologic parameter of wind direction, wind speed, air pressure and humidity simultaneously.
Description
Technical field
The utility model belongs to atmospheric surveillance device, be concretely a kind ofly to gather respectively, the meteorological multiparameter apparatus for automatically measuring of extraction process atmospheric environment dry deposition thing and sandstorm precipitum sample.
Background technology
At present, environmental pollution is subject to extensive concern, and the air pollution problems inherent such as depositing dust, sandstorm, gray haze, acid rain become important research topic.Environmental Protection in China system is successively equipped with air online automatic monitor device, air automatic Weather Station, sulphuric dioxide and oxides of nitrogen automatic on-line monitoring instrument device-CEMS, COD/ ammonia nitrogen on-Line Monitor Device etc. in recent years.Automatic on-line monitoring with its accurately and efficiently advantage become development trend.Existing atmospheric fallout on-Line Monitor Device exists can only collection analysis air sandstorm precipitum, and can not on-line automatic collection simultaneously, extraction process and analyse atmos dry deposition thing and sandstorm precipitum defect.
And existing weather monitoring device majority is simple function, can only monitor a certain meteorologic parameter, there is the defect simultaneously can not monitoring every meteorologic parameters such as air pressure, wind direction, wind speed, humidity.
Utility model content
The utility model provides a kind of meteorological multiparameter apparatus for automatically measuring, can gather respectively, extraction process dry deposition thing and sandstorm precipitum sample, monitor the meteorological multiparameter apparatus for automatically measuring of wind direction, wind speed, air pressure and humidity simultaneously.
For achieving the above object, the utility model have employed following technical scheme:
Meteorological multiparameter apparatus for automatically measuring of the present utility model, comprises the sandstorm sample device, anemoscope, wind indicator, baroceptor and humidity sensor anemoscope, wind indicator, baroceptor and the humidity sensor that are placed in sampling location and is arranged in frame; Described sandstorm sample device comprises sampling tank, and described sampling tank is positioned at monitoring location, is divided into dry deposition thing sampling tank and sandstorm precipitum sampling tank, is positioned at the camera connection control system above monitoring location frame; Control system controls gland bonnet driving mechanism, and gland bonnet driving mechanism drives the fitted seal suitable for reading of the suitable for reading or sandstorm precipitum sampling tank of sampling tank gland bonnet and dry deposition thing sampling tank; Dry deposition thing sampling tank and the outlet at bottom of sandstorm precipitum sampling tank are communicated with dry deposition sample valve and sandstorm sedimentation sample valve respectively, and control system connects dry deposition sample valve and sandstorm sedimentation sample valve; The entrance in the outlet sample pellet pond of dry deposition sample valve and sandstorm sedimentation sample valve, the outlet sample sample spliter in sample pellet pond, the monitoring instrument controlled by control system transported to by sample by controller Quality control sample spliter.
Further design, installs sample processor, has the liquid oscillator of connection control system in sample processor between the outlet and the entrance in sample pellet pond of dry deposition sample valve and sandstorm sedimentation sample valve.
In such scheme, liquid oscillator is ultrasonic oscillator.
As perfect, above-mentioned sample pellet pond is the tubulose of U-shaped, and two of U-shaped are suitable for reading is sample pellet pond entrance and the outlet of sample pellet pond respectively, and sample pellet pond waste liquid port is arranged at the bottom of U-shaped; Sample pellet pond entrance is communicated with sample processor outlet, sample pellet pond outlet sample sample spliter, and sample pellet pond waste liquid port connects sample pellet pond valve, sample pellet pond valve connection control system.
Further, the linear electric motors of sample sample spliter drive the piston rod of more than one injection cylinder; The liquid in-out mouth of each injection cylinder connects the common port of an injection cylinder two position three-way valve; The Chang Kaiduan of each injection cylinder two position three-way valve connects the injection port of sample sample spliter jointly, is communicated with the outlet in sample pellet pond; The normal-closed end of each injection cylinder two position three-way valve connects respective monitoring instrument respectively; Linear electric motors and injection cylinder two position three-way valve connection control system, the injection port of control system Quality control sample spliter connects the inner chamber of each injection cylinder, and the inner chamber controlling injection cylinder connects the monitoring instrument be communicated with separately respectively; The runner that the Chang Kaiduan of each injection cylinder two position three-way valve connects the injection port of sample sample spliter jointly connects sample collection bucket.
Gland bonnet driving mechanism is the articulated four pole mechanism of the motor driving that control system controls, and install the table top of dry deposition thing sampling tank and sandstorm precipitum sampling tank as frame, sampling tank gland bonnet is as connecting rod, and two connecting link is parallel, length is equal.
As perfect further, sample spliter has two output terminals, and one of them exports termination sampling thief main frame.
Preferably, the output terminal of sample spliter connects sampling thief main frame by the inner chamber of syringe.
Compared with prior art, the beneficial effects of the utility model are:
1) by camera shooting picture, be transferred to Central Control Room, picture visibility according to photographing determines whether sandstorm, control system and then control gland bonnet driving mechanism, dry deposition thing sampling tank is suitable for reading or sandstorm precipitum sampling tank is suitable for reading to drive sampling tank seal cap sealing to cover, dry deposition thing or sandstorm precipitum in effective online collection air.After dry deposition thing or sandstorm precipitum have been sampled, control system controls dry deposition sample valve or the work of sandstorm sedimentation sample valve, makes dry deposition thing or sandstorm precipitum enter sample pellet pond respectively, water-insoluble precipitation is fallen.Solution or the sandstorm precipitum of the dry deposition thing after control system controls precipitation enter sample sample spliter, the solution of dry deposition thing or sandstorm precipitum are sent into corresponding monitoring instrument, completes online auto monitoring under control of the control system.The utility model can gather respectively, extraction process and analyse atmos dry deposition thing and sandstorm precipitum sample.
2) between the outlet of dry deposition sample valve and sandstorm sedimentation sample valve and the entrance in sample pellet pond, sample processor is installed, in sample processor, has the liquid oscillator of connection control system.Liquid oscillator makes the water soluble ion of dry sandstorm precipitum fully dissolve, and improves monitoring accuracy.Liquid oscillator is ultrasonic oscillator.Ultrasonic oscillator structure is simple, and work efficiency is high.
3), when the potpourri of dry deposition thing and deionized water and sandstorm precipitum flow to the bottom of U-shaped, wherein water-fast particle can be deposited in bottom.After analysis completes, control system Quality control settling basin valve is opened, and particle is drained, and the deionized water injected from sampling tank cleans sample pellet pond entirety.
4) control system controls potpourri or the sandstorm precipitum that injection cylinder sucked, discharged the dry deposition thing after precipitating and deionized water, controls the monitoring instrument that the orderly injection port connecting sample spliter respectively of each injection cylinder two position three-way valve is communicated with separately with it.Unnecessary Sample storage in sample collection bucket, to sample repeatedly sample introduction analysis use.
5) motor drives the translation that articulated four pole mechanism drives sampling tank gland bonnet mild, with the fitted seal suitable for reading of the suitable for reading of dry deposition thing sampling tank or sandstorm precipitum sampling tank.Many structures are had to realize sampling tank gland bonnet in prior art and dry deposition thing sampling tank is suitable for reading or sandstorm precipitum sampling tank fitted seal suitable for reading, such as, sampling tank gland bonnet motion respective on air cylinder driven dry deposition thing sampling tank and sandstorm precipitum sampling tank, realizes covering and opening; And for example motor drives sampling tank gland bonnet to rotate, and realizes sampling tank gland bonnet and dry deposition thing sampling tank is suitable for reading or sandstorm precipitum sampling tank fitted seal suitable for reading etc.
6) meteorological multiparameter apparatus for automatically measuring of the present utility model, camera is utilized to carry out Long-distance Control, gather atmospheric visibility index, antitheft and understanding the operation of a machine, the wind direction of air, wind speed, air pressure and humidity index is obtained, diverse in function by wind indicator, anemoscope and baroceptor, humidity sensor.
Accompanying drawing explanation
Fig. 1 is the one-piece construction schematic diagram of meteorological multiparameter apparatus for automatically measuring of the present utility model.
In figure: 1. sandstorm precipitum sampling tank; 2. dry deposition thing sampling tank; 3. gland bonnet; 4, anemoscope; 5. wind indicator; 6. baroceptor; 7. humidity sensor; 8. dry deposition sample valve; 9. sandstorm sedimentation sample valve; 10. ultrasonic oscillator; 11. sample pellet ponds; 12. shower nozzles; 13. sample collection buckets; 14. sample sample spliters; 15. frames; 22. sampling thief main frames; 23. cameras; 24. sample processors; 25. sample pellet pond valves; 26. linear electric motors; 27. injection cylinders; 28. two position three-way valves; 29. articulated four pole mechanisms.
Embodiment
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Embodiment 1
See accompanying drawing 1, meteorological multiparameter apparatus for automatically measuring of the present utility model, comprise the sandstorm sample device, anemoscope 4, wind indicator 5, baroceptor 6 and the humidity sensor 7 that are placed in sampling location, anemoscope 4, wind indicator 5, baroceptor 6 and humidity sensor 7 are arranged in frame 15; Described sandstorm sample device comprises sampling tank, and described sampling tank is positioned at monitoring location, is divided into dry deposition thing sampling tank 22 and sandstorm precipitum sampling tank 1 to be positioned at camera 23 connection control system above monitoring location frame; Control system controls gland bonnet 3 driving mechanism, and gland bonnet 3 driving mechanism drives the fitted seal suitable for reading of the suitable for reading or sandstorm precipitum sampling tank 1 of sampling tank gland bonnet 3 and dry deposition thing sampling tank 2; Dry deposition thing sampling tank 2 and the outlet at bottom of sandstorm precipitum sampling tank 1 are communicated with dry deposition sample valve 8 and sandstorm sedimentation sample valve 9 respectively, and control system connects dry deposition sample valve 8 and sandstorm sedimentation sample valve 9; The entrance in the outlet sample pellet pond 11 of dry deposition sample valve 8 and sandstorm sedimentation sample valve 9, the outlet sample sample spliter 14 in sample pellet pond 11, the monitoring instrument controlled by control system transported to by sample by controller Quality control sample spliter 14.By camera 23 shooting picture, be transferred to Central Control Room, picture visibility according to photographing determines whether sandstorm, control system and then control gland bonnet 3 driving mechanism, covering dry deposition thing sampling tank 2 is suitable for reading or sandstorm precipitum sampling tank 1 is suitable for reading to drive sampling tank gland bonnet 3 to seal, dry deposition thing or sandstorm precipitum in effective online collection air, control system controls dry deposition sample valve 8 and sandstorm sedimentation sample valve 9 works, the potpourri of dry deposition thing and deionized water or sandstorm precipitum is made to enter sample pellet pond 11 respectively, water-insoluble precipitation is fallen.Solution or the sandstorm precipitum of the dry deposition thing after control system controls precipitation enter sample sample spliter 14, the solution of dry deposition thing or sandstorm precipitum are sent into corresponding monitoring instrument, completes online auto monitoring under control of the control system.The utility model can gather respectively, extraction process and analyse atmos dry deposition thing and sandstorm precipitum sample.
Between the outlet and the entrance in sample pellet pond 11 of dry deposition sample valve 8 (8) and sandstorm sedimentation sample valve 9, sample processor 24 is installed, the liquid oscillator of connection control system is had in sample processor 24, liquid oscillator is ultrasonic oscillator 10, liquid oscillator makes the water soluble ion of dry sandstorm precipitum fully dissolve, improve monitoring accuracy, liquid oscillator is ultrasonic oscillator 10, and ultrasonic oscillator 10 structure is simple, and work efficiency is high.
Sample pellet pond 11 tubulose in U-shaped, two of U-shaped are suitable for reading is that sample pellet pond 11 entrance and sample pellet pond 11 export respectively, and sample pellet pond 11 waste liquid port is arranged at the bottom of U-shaped; Sample pellet pond 11 entrance is communicated with sample processor 24 and exports, sample pellet pond 11 outlet sample sample spliter 14, sample pellet pond 11 waste liquid port connects sample pellet pond valve 25), sample pellet pond valve connection control system, when the potpourri of dry deposition thing and deionized water and sandstorm precipitum flow to the bottom of U-shaped, wherein water-fast particle can be deposited in bottom.After analysis completes, control system Quality control settling basin valve 25 is opened, and particle is drained, and the deionized water injected from sampling tank cleans sample pellet pond 11 entirety.
The linear electric motors 26 of sample sample spliter 14 drive the piston rod of more than one injection cylinder 27; The liquid in-out mouth of each injection cylinder 27 connects the common port of injection cylinder 27 two position three-way valve 28 (28); The Chang Kaiduan of each injection cylinder 27 two position three-way valve 28 connects the injection port of sample sample spliter 14 jointly, is communicated with the outlet in sample pellet pond 11; The normal-closed end of each injection cylinder 27 two position three-way valve 28 connects respective monitoring instrument respectively; Linear electric motors 26 and injection cylinder 27 two position three-way valve 28 connection control system, the injection port of control system Quality control sample spliter 14 connects the inner chamber of each injection cylinder 27, and the inner chamber controlling injection cylinder 27 connects the monitoring instrument be communicated with separately respectively; The runner that the Chang Kaiduan of each injection cylinder 27 two position three-way valve 28 connects the injection port of sample sample spliter 14 jointly connects sample collection bucket 13, control system control injection cylinder 27 suck, discharge precipitation after dry deposition thing and the potpourri of deionized water or sandstorm precipitum, control the monitoring instrument that the orderly injection port connecting sample spliter respectively of each injection cylinder 27 two position three-way valve 28 is communicated with separately with it.Unnecessary Sample storage in sample collection bucket 13, to sample repeatedly sample introduction analysis use.
Gland bonnet 3 driving mechanism is the articulated four pole mechanism 29 of the motor driving that control system controls, the table top of dry deposition thing sampling tank 2 and sandstorm precipitum sampling tank is installed as frame, sampling tank gland bonnet 3 is as connecting rod, two connecting link is parallel, length is equal, motor drives articulated four pole mechanism 29 translation that drives sampling tank gland bonnet 3 mild, with the fitted seal suitable for reading of the suitable for reading of dry deposition thing sampling tank 2 or sandstorm precipitum sampling tank 1.Have in prior art many structures realize sampling tank gland bonnet 3 with dry deposition thing sampling tank 2 suitable for reading or sandstorm precipitum sampling tank 1 fitted seal suitable for reading, such as, on air cylinder driven dry deposition thing sampling tank 2 and sandstorm precipitum sampling tank 1, respective sampling tank gland bonnet 3 moves, and realizes covering and opening; And for example motor drives sampling tank gland bonnet 3 to rotate, realize sampling tank gland bonnet 3 with dry deposition thing sampling tank 2 suitable for reading or sandstorm precipitum sampling tank 1 fitted seal suitable for reading etc.
Sample spliter has two output terminals, and one of them output terminal connects sampling thief main frame 22 by the inner chamber of syringe 27.
Meteorological multiparameter apparatus for automatically measuring of the present utility model, camera 23 is utilized to carry out Long-distance Control, gather atmospheric visibility index, antitheft and understanding the operation of a machine, the wind direction of air, wind speed, air pressure and humidity index is obtained, diverse in function by wind indicator 5, anemoscope 4 and baroceptor 6, humidity sensor 7.
Claims (8)
1. a meteorological multiparameter apparatus for automatically measuring, it is characterized in that: comprise the sandstorm sample device, anemoscope (4), wind indicator (5), baroceptor (6) and the humidity sensor (7) that are placed in sampling location, anemoscope (4), wind indicator (5), baroceptor (6) and humidity sensor (7) are arranged in frame (15); Described sandstorm sample device comprises sampling tank, described sampling tank is positioned at monitoring location, be divided into dry deposition thing sampling tank (2) and sandstorm precipitum sampling tank (1), be positioned at camera (23) connection control system above monitoring location frame; Control system controls gland bonnet driving mechanism, and gland bonnet driving mechanism drives the fitted seal suitable for reading of the suitable for reading or sandstorm precipitum sampling tank (1) of sampling tank gland bonnet (3) and dry deposition thing sampling tank (2); Dry deposition thing sampling tank (2) and the outlet at bottom of sandstorm precipitum sampling tank (1) are communicated with dry deposition sample valve (8) and sandstorm sedimentation sample valve (9) respectively, and control system connects dry deposition sample valve (8) and sandstorm sedimentation sample valve (9); The entrance in the outlet sample pellet pond (11) of dry deposition sample valve (8) and sandstorm sedimentation sample valve (9), the outlet sample sample spliter (14) in sample pellet pond (11), the monitoring instrument controlled by control system transported to by sample by controller Quality control sample spliter (14).
2. meteorological multiparameter apparatus for automatically measuring according to claim 1, it is characterized in that: between the outlet of dry deposition sample valve (8) and sandstorm sedimentation sample valve (9) and the entrance of sample pellet pond (11), sample processor (24) is installed, in sample processor (24), has the liquid oscillator of connection control system.
3. meteorological multiparameter apparatus for automatically measuring according to claim 2, is characterized in that: liquid oscillator is ultrasonic oscillator (10).
4. the meteorological multiparameter apparatus for automatically measuring according to claim 1 or 2 or 3, it is characterized in that: sample pellet pond (11) tubulose in U-shaped, two of U-shaped are suitable for reading is sample pellet pond entrance and the outlet of sample pellet pond respectively, and sample pellet pond waste liquid port is arranged at the bottom of U-shaped; Sample pellet pond entrance is communicated with sample processor outlet, sample pellet pond outlet sample sample spliter (14), sample pellet pond waste liquid port connects sample pellet pond valve (25), sample pellet pond valve (25) connection control system.
5. the meteorological multiparameter apparatus for automatically measuring according to claim 1 or 2 or 3, is characterized in that: the linear electric motors (26) of sample sample spliter (14) drive the piston rod of more than one injection cylinder (27); The liquid in-out mouth of each injection cylinder (27) connects the common port of an injection cylinder two position three-way valve (28); The Chang Kaiduan of each injection cylinder two position three-way valve (28) connects the injection port of sample sample spliter (14) jointly, is communicated with the outlet in sample pellet pond (11); The normal-closed end of each injection cylinder two position three-way valve (28) connects respective monitoring instrument respectively; Linear electric motors (26) and injection cylinder two position three-way valve (28) connection control system, the injection port of control system Quality control sample spliter (14) connects the inner chamber of each injection cylinder (27), and the inner chamber controlling injection cylinder (27) connects the monitoring instrument be communicated with separately respectively; The runner that the Chang Kaiduan of each injection cylinder two position three-way valve (28) connects the injection port of sample sample spliter (14) jointly connects sample collection bucket (13).
6. meteorological multiparameter apparatus for automatically measuring according to claim 1, it is characterized in that: gland bonnet driving mechanism is the articulated four pole mechanism (29) of the motor driving that control system controls, the table top of dry deposition thing sampling tank (2) and sandstorm precipitum sampling tank (1) is installed as frame, sampling tank gland bonnet (3) is as connecting rod, and two connecting link is parallel, length is equal.
7. meteorological multiparameter apparatus for automatically measuring according to claim 1, is characterized in that: described sample spliter (14) has two output terminals, and one of them exports termination sampling thief main frame (22).
8. meteorological multiparameter apparatus for automatically measuring according to claim 5, is characterized in that: the inner chamber of one of them syringe (27) connects sampling thief main frame (22).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368917.2U CN204065439U (en) | 2014-07-04 | 2014-07-04 | A kind of meteorological multiparameter apparatus for automatically measuring |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420368917.2U CN204065439U (en) | 2014-07-04 | 2014-07-04 | A kind of meteorological multiparameter apparatus for automatically measuring |
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| Publication Number | Publication Date |
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| CN204065439U true CN204065439U (en) | 2014-12-31 |
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| CN201420368917.2U Expired - Fee Related CN204065439U (en) | 2014-07-04 | 2014-07-04 | A kind of meteorological multiparameter apparatus for automatically measuring |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791010A (en) * | 2021-10-18 | 2021-12-14 | 长春合利水土保持科技有限公司 | Novel sand wind instrument |
-
2014
- 2014-07-04 CN CN201420368917.2U patent/CN204065439U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113791010A (en) * | 2021-10-18 | 2021-12-14 | 长春合利水土保持科技有限公司 | Novel sand wind instrument |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 |
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| CF01 | Termination of patent right due to non-payment of annual fee |