CN110307863B - Multifunctional environment monitoring sensor - Google Patents
Multifunctional environment monitoring sensor Download PDFInfo
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- CN110307863B CN110307863B CN201910630816.5A CN201910630816A CN110307863B CN 110307863 B CN110307863 B CN 110307863B CN 201910630816 A CN201910630816 A CN 201910630816A CN 110307863 B CN110307863 B CN 110307863B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D11/00—Component parts of measuring arrangements not specially adapted for a specific variable
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Abstract
The invention relates to the field of environment monitoring equipment, in particular to a multifunctional environment monitoring sensor, which comprises a storage barrel, a detection structure, a lifting structure, a driving structure, a storage chamber, a filtering structure, a stirring structure and a sealing structure, wherein the storage barrel is provided with a storage cavity; detect the inside that the structure located the locker, cooperate the inside that the water in drive structure with the agitator impresses the locker room simultaneously, drive structure drive seal structure seals the locker room simultaneously, make the rivers of the inside in locker room static, make the inside in locker room not have the air, when stone and sweeps striking locker room, the inside liquid that can not cause the locker room rocks, and then make detection effect better, the detection quality is improved, the structural stirring structure that is equipped with of drive, the use of stirring structure is convenient for reset to seal structure, the lateral wall in locker room is cleared up to seal structure drive stirring structure simultaneously, and then the inside wall in quick clearance locker room, the sealing performance between floccule influence drive structure and the locker room has been avoided.
Description
Technical Field
The invention relates to the field of environment monitoring equipment, in particular to a multifunctional environment monitoring sensor.
Background
Along with the rapid development of society, people's standard of living improves, and people attach more and more importance to environmental quality, and it is traditional environmental monitoring direction to monitor environmental parameter through the sensor, and environmental monitoring is the basis of scientific management environment and environment law enforcement supervision, is the essential basic work of environmental protection, and environmental monitoring's core target is the data that provide environmental quality current situation and trend of change, judges environmental quality, appraises current major environmental problem.
However, when the traditional sensor is applied to water quality monitoring in the yellow river flood season, the sensor is easily damaged due to the fact that stones and flowing liquid impact the detection sensor, the end of the sensor is impacted by water flow, detection accuracy of the sensor is affected, and floccules are easily stuck near the sensor, so that cleaning is not convenient and fast enough.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a multifunctional environment monitoring sensor, a detection structure is arranged in a storage barrel, a driving structure is matched to press water in a stirring barrel into a storage chamber, the driving structure drives a sealing structure to seal the storage chamber, water flow in the storage chamber is static, air does not exist in the storage chamber, when stones and scraps impact the storage barrel, liquid in the storage barrel cannot shake, the detection effect is better, the detection quality is improved, a stirring structure is arranged on the driving structure, the sealing structure is convenient to reset by using the stirring structure, the sealing structure drives the stirring structure to clean the side wall of the storage chamber, the inner side wall of the storage chamber is cleaned rapidly, and the influence of floccules on the sealing performance between the driving structure and the storage chamber is avoided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a multifunctional environment monitoring sensor comprises a storage barrel, a detection structure, a lifting structure, a driving structure, a storage chamber, a filtering structure, a stirring structure and a sealing structure; the storage chamber for storing water flow is arranged in the storage barrel of the cylindrical structure, and the sealing structure for sealing the storage chamber is arranged at the bottom end of the storage barrel; the driving structure on the storage barrel is connected with the sealing structure, and the driving structure is connected with the storage barrel in a sliding manner; the driving structure is provided with a stirring structure used for cleaning the side wall of the storage chamber, and the stirring structure is connected with the sealing structure; the storage barrel is provided with the detection structure, and the detection structure is connected with the driving structure in a sliding manner; the lifting structure is fixed on the detection structure.
Specifically, the detection structure includes the apron and accomodates the cover, the apron is fixed in the tip of bucket, be equipped with on the apron and extend to the locker room accomodate the cover.
Specifically, the lifting structure comprises a pull rod, a rubber sleeve and a through hole, the pull rod is fixed on the cover plate, the rubber sleeve is sleeved on the pull rod, and the through hole penetrates through the pull rod.
Specifically, the drive structure includes actuating lever, drive plate and piston, the actuating lever run through in the apron, the actuating lever with sliding connection between the apron, the tip of actuating lever is equipped with the drive plate, the drive plate deviates from the one end of actuating lever is equipped with the piston, the piston with sliding connection between the bucket.
Specifically, the filtering structure comprises a filtering sleeve and a transmission rod, the side wall of the storage barrel is provided with the filtering sleeve which is of a hemispherical structure and used for filtering scraps, the transmission rod is fixed inside the filtering sleeve, and the end face of one end, deviating from the filtering sleeve, of the transmission rod is a 45-degree inclined plane.
Specifically, seal structure includes sealing plug, water conservancy diversion hole, second leading wheel and second stay cord, the water conservancy diversion hole run through in the storage bucket and with the locker room switches on, the sealing plug with sliding connection between the storage bucket, be equipped with on the storage bucket and rotate the connection the second leading wheel, the one end of second stay cord is fixed in the sealing plug, the other one end of second stay cord is walked around the second leading wheel is fixed in the piston.
Specifically, the stirring structure comprises a first guide wheel, a first pull rope, a stirring rod, a scraping rod, a sleeve, a spring, a transmission sleeve and a limit sleeve, the sleeve is fixed on the driving plate, the clockwork spring is arranged in the sleeve, one end of the clockwork spring is fixed on the sleeve, the other end of the clockwork spring is fixed on the transmission sleeve, the transmission sleeve is rotationally connected with the sleeve, the containing sleeve is fixed with the limiting sleeve, the transmission sleeve is circumferentially provided with a plurality of stirring rods in an array manner, the end part of the stirring rod is provided with the scraping rod which is connected with the storage chamber in a sliding way, one end of the sealing plug, which is far away from the second pull rope, is provided with the first pull rope, the first pull rope is wound on the storage barrel and is wound on the first guide wheel, the first guide wheel is rotatably connected with the storage barrel, and the other end of the first pull rope penetrates through the limiting sleeve and is wound on the transmission sleeve.
The invention has the beneficial effects that:
according to the multifunctional environment monitoring sensor, the detection structure is arranged in the storage barrel, the driving structure is matched to press a water body in the stirring barrel into the storage chamber, the driving structure drives the sealing structure to seal the storage chamber, water flow in the storage chamber is static, air does not exist in the storage chamber, when stones and scraps impact the storage barrel, liquid in the storage barrel cannot shake, the detection effect is better, and the detection quality is improved.
According to the multifunctional environment monitoring sensor, the stirring structure is arranged on the driving structure, the stirring structure is convenient to reset, the sealing structure drives the stirring structure to clean the side wall of the storage chamber, so that the inner side wall of the storage chamber is quickly cleaned, and the influence of floccules on the sealing performance between the driving structure and the storage chamber is avoided.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic diagram of an overall structure of a preferred embodiment of a multifunctional environmental monitoring sensor according to the present invention;
FIG. 2 is a schematic view of the connection structure of the storage structure shown in FIG. 1 with a bucket;
FIG. 3 is an enlarged view of portion A of FIG. 2;
fig. 4 is an enlarged schematic view of a portion B shown in fig. 2.
In the figure: 1. storage bucket, 2, detect the structure, 21, apron, 22, accomodate the cover, 3, carry and draw structure, 31, pull rod, 32, rubber sleeve, 33, through-hole, 4, drive structure, 41, actuating lever, 42, drive plate, 43, piston, 5, locker room, 6, filtration, 61, filter sleeve, 62, transfer line, 7, stirring structure, 71, first leading wheel, 72, first stay cord, 73, stirring rod, 74, scraping bar, 75, sleeve, 76, clockwork spring, 77, drive sleeve, 78, stop collar, 8, seal structure, 81, sealing plug, 82, water conservancy diversion hole, 83, second leading wheel, 84, second stay cord.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1-4, the multifunctional environment monitoring sensor according to the present invention includes a storage barrel 1, a detection structure 2, a lifting structure 3, a driving structure 4, a storage chamber 5, a filtering structure 6, a stirring structure 7, and a sealing structure 8; the storage chamber 5 for storing water flow is arranged in the cylindrical storage barrel 1, and the sealing structure 8 for sealing the storage chamber 5 is arranged at the bottom end of the storage barrel 1; the driving structure 4 on the storage barrel 1 is connected with the sealing structure 8, and the driving structure 4 is connected with the storage barrel 1 in a sliding way; the driving structure 4 is provided with the stirring structure 7 for cleaning the side wall of the storage chamber 5, and the stirring structure 7 is connected with the sealing structure 8; the storage barrel 1 is provided with the detection structure 2, and the detection structure 2 is connected with the driving structure 4 in a sliding manner; the lifting structure 3 is fixed on the detection structure 2.
Specifically, the detecting structure 2 includes a cover plate 21 and a receiving sleeve 22, the cover plate 21 is fixed at an end of the storage barrel 1, and the receiving sleeve 22 extending to the storage chamber 5 is arranged on the cover plate 21; accomodate cover 22 and locate the inside of locker room 5, and then be convenient for accomodate the inside direct mount detecting element of cover 22, be convenient for directly be in the quality of the inside measuring rivers of locker room 5.
Specifically, the lifting structure 3 comprises a pull rod 31, a rubber sleeve 32 and a through hole 33, the pull rod 31 is fixed on the cover plate 21, the rubber sleeve 32 is sleeved on the pull rod 31, and the through hole 33 penetrates through the pull rod 31; the pull rod 31 is of an L-shaped structure and is matched with the rubber sleeve 32, so that the use comfort level is greatly improved, the through hole 33 is convenient to penetrate out a signal line and a power line of the signal line from the through hole 33 and is connected to an external display device, and the operation is more convenient and faster.
Specifically, the driving structure 4 includes a driving rod 41, a driving plate 42 and a piston 43, the driving rod 41 penetrates through the cover plate 21, the driving rod 41 is slidably connected with the cover plate 21, the driving plate 42 is disposed at an end of the driving rod 41, the piston 43 is disposed at an end of the driving plate 42 away from the driving rod 41, and the piston 43 is slidably connected with the storage barrel 1; first, two handles are respectively fixed on the pull rod 31 and the driving rod 41, so as to facilitate operation at the river.
Specifically, the filtering structure 6 comprises a filtering sleeve 61 and a transmission rod 62, the side wall of the storage barrel 1 is provided with the filtering sleeve 61 with a hemispherical structure for filtering the waste scraps, the transmission rod 62 is fixed inside the filtering sleeve 61, and the end surface of one end of the transmission rod 62, which is far away from the filtering sleeve 61, is an inclined surface of 45 degrees; when the drive plate 42 is matched with the piston 43 and slides in the storage chamber 5, water flows through the filter sleeve 61 and enters the accommodating cavity between the drive plate 42 and the cover plate 21, when the drive plate 42 is abutted to the transmission rod 62, the transmission rod 62 is abutted to the filter sleeve 61, so that the filter sleeve 61 is extruded and deformed, waste chips are shaken off the filter sleeve 61, and the anti-blocking performance of the filter sleeve 61 is improved.
Specifically, the sealing structure 8 includes a sealing plug 81, a diversion hole 82, a second guide wheel 83 and a second pull rope 84, the diversion hole 82 penetrates through the storage barrel 1 and is communicated with the storage chamber 5, the sealing plug 81 is slidably connected with the storage barrel 1, the storage barrel 1 is provided with the second guide wheel 83 which is rotatably connected, one end of the second pull rope 84 is fixed to the sealing plug 81, and the other end of the second pull rope 84 bypasses the second guide wheel 83 and is fixed to the piston 43; when the one end of the drive rod 41 toward deviating from the piston 43 slides, the drive rod 41 drives the piston 43 to slide through the drive plate 42, so that the accommodating cavity of the storage chamber 5 is enlarged, the second pull rope 84 drives the sealing plug 81 to slide inside the storage barrel 1 until the sealing plug 81 is right the diversion hole 82 is sealed, so that the water inside the storage chamber 5 is in a static state, so that air does not exist inside the storage chamber 5, and when stones and scraps impact the storage barrel, the liquid inside the storage barrel 1 cannot shake, so that the detection effect is better, and the detection quality is improved.
Specifically, the stirring structure 7 includes a first guide wheel 71, a first pull rope 72, a stirring rod 73, a scraping rod 74, a sleeve 75, a spring 76, a transmission sleeve 77 and a stop sleeve 78, the sleeve 75 is fixed to the driving plate 42, the spring 76 is disposed inside the sleeve 75, one end of the spring 76 is fixed to the sleeve 75, the other end of the spring 76 is fixed to the transmission sleeve 77, the transmission sleeve 77 is rotatably connected to the sleeve 75, the stop sleeve 78 is fixed to the receiving sleeve 22, a plurality of the stirring rods 73 are circumferentially arranged on the transmission sleeve 77, the scraping rod 74 is disposed at an end of the stirring rod 73, the scraping rod 74 is slidably connected to the storage compartment 5, the first pull rope 72 is disposed at an end of the sealing plug 81 away from the second pull rope 84, the first pull rope 72 is wound on the first guide wheel 71 of the storage barrel 1, the first guide wheel 71 is rotatably connected with the storage barrel 1, and the other end of the first pull rope 72 penetrates through the limiting sleeve 78 and is wound on the transmission sleeve 77; when the second pulling rope 84 pulls the sealing plug 81 to slide, the sealing plug 81 pulls the first pulling rope 72 to slide, the first pulling rope 72 drives the transmission sleeve 77 to rotate, the transmission sleeve 77 drives the clockwork spring 76 to contract, the transmission sleeve 77 rotates to drive the stirring rod 73 to stir in the storage chamber 5, meanwhile, the scraping rod 74 slides with the side wall of the storage chamber 5 to clean the side wall of the storage chamber 5, so that impurities are prevented from being adhered to the side wall of the storage chamber 5, meanwhile, the water flow entering the storage chamber 5 is in a uniformly-stirred state, when the driving rod 41 is pressed, the clockwork spring 76 extends, the transmission sleeve 77 is driven by the clockwork spring 76 to rotate, the first pulling rope 72 is wound on the transmission sleeve 77, the first pulling rope 72 pulls the sealing plug 81 to reset, the sealing plug 81 drives the second pulling rope 84 to reset, simultaneously the transmission cover 77 rotates, on the transmission cover 77 the puddler 73 drives scrape the pole 74 and be in the lateral wall of locker room 5 slides, and then the effectual flocculus that prevents is in paste on the lateral wall of locker room 5, has avoided piston 43 contradicts with the flocculus, damages piston 43, the influence piston 43 with leakproofness between the locker room 5 makes the inside clearance of locker room 5 is convenient and fast more, simultaneously discharging during the rivers of locker room 5's inside, will the storage bucket 1 side is put, makes the water conservancy diversion hole 82 is in the lower extreme, the cooperation scrape the use of pole 74, and then be convenient for the waste water and the sweeps of locker room 5's inside are discharged water conservancy diversion hole 82.
When the storage barrel is used, firstly, two handles are respectively fixed on the pull rod 31 and the driving rod 41, the storage barrel 1 is inserted into river water, a signal line of a sensor is contacted with an external display screen, one handle drives the driving rod 41 to slide with the cover plate 21, when the driving rod 41 slides towards one end away from the piston 43, the driving rod 41 drives the piston 43 to slide through the driving plate 42, so that an accommodating cavity of the storage barrel 5 is enlarged, the second pull rope 84 drives the sealing plug 81 to slide in the storage barrel 1 until the sealing plug 81 seals the flow guide hole 82, so that no air exists in the storage barrel 5, when stones and scraps impact the storage barrel, the liquid in the storage barrel 1 cannot shake, the detection effect is better, and the detection quality is improved; when the second pulling rope 84 pulls the sealing plug 81 to slide, the sealing plug 81 pulls the first pulling rope 72 to slide, the first pulling rope 72 drives the transmission sleeve 77 to rotate, the transmission sleeve 77 drives the spring 76 to contract, the transmission sleeve 77 rotates to drive the stirring rod 73 to stir in the storage room 5, meanwhile, the scraping rod 74 slides with the side wall of the storage room 5, the side wall of the storage room 5 is cleaned, adhesion of impurities on the side wall of the storage room 5 is avoided, water flow entering the storage room 5 is in a uniformly stirred state, when the driving rod 41 is pressed, the spring 76 extends, the spring 76 drives the transmission sleeve 77 to rotate, the first pulling rope 72 is wound on the transmission sleeve 77, the sealing plug 81 is pulled by the first pulling rope 72 to reset, the sealing plug 81 drives the second pulling rope 84 to reset, meanwhile, the transmission sleeve 77 rotates, the stirring rod 73 on the transmission sleeve 77 drives the scraping rod 74 to slide on the side wall of the storage room, the floccules are effectively prevented from being stuck on the side wall of the storage chamber 5, the piston 43 is prevented from being collided with the floccules to damage the piston 43 and influence the sealing property between the piston 43 and the storage chamber 5, so that the interior of the storage chamber 5 is more conveniently and quickly cleaned, and meanwhile, when the water flow in the storage chamber 5 is discharged, the storage barrel 1 is laterally arranged, so that the flow guide hole 82 is positioned at the lowest end, and the scraper bar 74 is used in cooperation, so that the waste water and the waste scraps in the storage chamber 5 can be conveniently discharged out of the flow guide hole 82; when the driving plate 42 is matched with the piston 43 to slide in the storage chamber 5, water flow enters the accommodating cavity between the driving plate 42 and the cover plate 21 through the filtering of the filtering sleeve 61, when the driving plate 42 is abutted to the transmission rod 62, the transmission rod 62 is abutted to the filtering sleeve 61, so that the filtering sleeve 61 is extruded and deformed, waste chips are shaken off on the filtering sleeve 61, and the anti-blocking performance of the filtering sleeve 61 is further improved.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the embodiments and descriptions given above are only illustrative of the principles of the present invention, and various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. A multi-functional environmental monitoring sensor which characterized in that: comprises a storage barrel (1), a detection structure (2), a lifting structure (3), a driving structure (4), a storage chamber (5), a filtering structure (6), a stirring structure (7) and a sealing structure (8); the storage chamber (5) for storing water flow is arranged in the cylindrical storage barrel (1), and the sealing structure (8) for sealing the storage chamber (5) is arranged at the bottom end of the storage barrel (1); the driving structure (4) on the storage barrel (1) is connected to the sealing structure (8), and the driving structure (4) is in sliding connection with the storage barrel (1); the driving structure (4) is provided with a stirring structure (7) for cleaning the side wall of the storage chamber (5), and the stirring structure (7) is connected with the sealing structure (8); the storage barrel (1) is provided with the detection structure (2), and the detection structure (2) is in sliding connection with the driving structure (4); the lifting structure (3) is fixed on the detection structure (2);
the detection structure (2) comprises a cover plate (21) and a containing sleeve (22), the cover plate (21) is fixed at the end part of the storage barrel (1), and the containing sleeve (22) extending to the storage chamber (5) is arranged on the cover plate (21);
the lifting structure (3) comprises a pull rod (31), a rubber sleeve (32) and a through hole (33), the pull rod (31) is fixed on the cover plate (21), the rubber sleeve (32) is sleeved on the pull rod (31), and the through hole (33) penetrates through the pull rod (31);
the driving structure (4) comprises a driving rod (41), a driving plate (42) and a piston (43), the driving rod (41) penetrates through the cover plate (21), the driving rod (41) is connected with the cover plate (21) in a sliding mode, the driving plate (42) is arranged at the end part of the driving rod (41), the piston (43) is arranged at one end, deviating from the driving rod (41), of the driving plate (42), and the piston (43) is connected with the storage barrel (1) in a sliding mode;
the filtering structure (6) comprises a filtering sleeve (61) and a transmission rod (62), the side wall of the storage barrel (1) is provided with the filtering sleeve (61) which is of a hemispherical structure and used for filtering waste scraps, the transmission rod (62) is fixed inside the filtering sleeve (61), and the end face of one end, away from the filtering sleeve (61), of the transmission rod (62) is an inclined plane of 45 degrees;
the sealing structure (8) comprises a sealing plug (81), a diversion hole (82), a second guide wheel (83) and a second pull rope (84), the diversion hole (82) penetrates through the storage barrel (1) and is communicated with the storage chamber (5), the sealing plug (81) is in sliding connection with the storage barrel (1), the storage barrel (1) is provided with the second guide wheel (83) in rotating connection, one end of the second pull rope (84) is fixed to the sealing plug (81), and the other end of the second pull rope (84) bypasses the second guide wheel (83) and is fixed to the piston (43);
the stirring structure (7) comprises a first guide wheel (71), a first pull rope (72), a stirring rod (73), a scraping rod (74), a sleeve (75), a clockwork spring (76), a transmission sleeve (77) and a limiting sleeve (78), wherein the sleeve (75) is fixed on the driving plate (42), the clockwork spring (76) is arranged inside the sleeve (75), one end of the clockwork spring (76) is fixed on the sleeve (75), the other end of the clockwork spring (76) is fixed on the transmission sleeve (77), the transmission sleeve (77) is rotationally connected with the sleeve (75), the limiting sleeve (78) is fixed on the storage sleeve (22), a plurality of stirring rods (73) are arranged on the transmission sleeve (77) in a circumferential array mode, the scraping rod (74) is arranged at the end part of the stirring rod (73), and the scraping rod (74) is in sliding connection with the storage chamber (5), one end, deviating from the second pull rope (84), of the sealing plug (81) is provided with the first pull rope (72), the first pull rope (72) is wound on the storage barrel (1) through the first guide wheel (71), the first guide wheel (71) is rotatably connected with the storage barrel (1), and the other end of the first pull rope (72) is penetrated through the limiting sleeve (78) and is wound on the transmission sleeve (77).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630816.5A CN110307863B (en) | 2019-07-12 | 2019-07-12 | Multifunctional environment monitoring sensor |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910630816.5A CN110307863B (en) | 2019-07-12 | 2019-07-12 | Multifunctional environment monitoring sensor |
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| CN110307863A CN110307863A (en) | 2019-10-08 |
| CN110307863B true CN110307863B (en) | 2021-07-09 |
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| CN201910630816.5A Active CN110307863B (en) | 2019-07-12 | 2019-07-12 | Multifunctional environment monitoring sensor |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656030A (en) * | 2017-11-23 | 2018-02-02 | 聚数科技成都有限公司 | A kind of easy cleaning and the good sewage detection device of collecting effect |
| CN108088975A (en) * | 2017-12-07 | 2018-05-29 | 鄢海军 | A kind of sewage quality detection device being convenient to clean |
| CN108296235A (en) * | 2018-04-02 | 2018-07-20 | 宿州冬宇环保科技有限公司 | A kind of sewer pipe cleaning device |
| CN109056912A (en) * | 2018-08-22 | 2018-12-21 | 汪阳 | It is a kind of to quickly clean water stain Wash Units |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205182292U (en) * | 2015-09-06 | 2016-04-27 | 孙银焕 | Utensil backwash function's outdoor water purifier |
-
2019
- 2019-07-12 CN CN201910630816.5A patent/CN110307863B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107656030A (en) * | 2017-11-23 | 2018-02-02 | 聚数科技成都有限公司 | A kind of easy cleaning and the good sewage detection device of collecting effect |
| CN108088975A (en) * | 2017-12-07 | 2018-05-29 | 鄢海军 | A kind of sewage quality detection device being convenient to clean |
| CN108296235A (en) * | 2018-04-02 | 2018-07-20 | 宿州冬宇环保科技有限公司 | A kind of sewer pipe cleaning device |
| CN109056912A (en) * | 2018-08-22 | 2018-12-21 | 汪阳 | It is a kind of to quickly clean water stain Wash Units |
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| CN110307863A (en) | 2019-10-08 |
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Effective date of registration: 20210622 Address after: 266000 building 32, Qingdao Wanggu torch garden, 88 Torch Road, high tech Zone, Qingdao, Shandong Province Applicant after: QINGDAO HUIANGU TECHNOLOGY DEVELOPMENT Co.,Ltd. Address before: Nanjing University of Aeronautics and Astronautics, 29 Yudao street, Qinhuai District, Nanjing, Jiangsu Province, 210001 Applicant before: Jiang Chao |
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