CN108845091B - Water resource water quality monitoring device - Google Patents
Water resource water quality monitoring device Download PDFInfo
- Publication number
- CN108845091B CN108845091B CN201810564719.6A CN201810564719A CN108845091B CN 108845091 B CN108845091 B CN 108845091B CN 201810564719 A CN201810564719 A CN 201810564719A CN 108845091 B CN108845091 B CN 108845091B
- Authority
- CN
- China
- Prior art keywords
- water
- sampling
- pipe
- fixedly connected
- sample
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to a water resource and water quality monitoring device, in particular to a water resource and water quality monitoring device which comprises a water inlet pipe, a water delivery pipe, an impeller, an inserting shaft assembly, a sampling water outlet device, a spring, an annular end cover and an inner gear ring. The invention can solve the problem that the water quality detection sample can not be comprehensively collected due to different upper and lower water qualities caused by impurity deposition in water.
Description
Technical Field
The invention relates to a water resource water quality monitoring device, in particular to a water resource water quality monitoring device.
Background
A water quality monitoring device such as that described in CN201410716689.8, comprising a microbial fuel cell including an anode, an anode chamber, a cathode, and an anodic microbial film, the anode being in communication with the interior of the anode chamber, the anodic microbial film being located within the anode, the water quality monitoring device having a water inlet and a water outlet, the water inlet being disposed on the anode such that a sample of the water being monitored passes through the anode; the water outlet is arranged on the anode chamber and is used for enabling the monitored water sample to flow out of the water quality monitoring device. The invention also provides a preparation method of the water quality monitoring device, which comprises the following steps: providing a microbial fuel cell preform, an inoculum and an anolyte; and mixing the anolyte and the inoculum to form a mixed solution, applying voltage to a cathode and an anode of the microbial fuel cell preform, enabling the mixed solution to penetrate and flow through the anode, and growing an anode microbial film in the anode until the output current is stable. The invention can not ensure that the water sample collected in the water quality detection is not influenced by impurity deposition, and can not solve the problem of inaccurate detection caused by adhesion of impurities in water.
Disclosure of Invention
The invention aims to provide a water resource and water quality monitoring device, which can be connected into a water pipeline through a water inlet pipe and a sampling water outlet device, and can realize the collection of a water sample during water delivery; through the impeller, the inserting shaft assembly and the sampling water outlet device, water at each position in the water delivery pipe can enter the sample accommodating cavity, so that the problem that a water quality detection sample cannot be comprehensively collected due to different upper and lower water qualities caused by impurity deposition in water is solved; through the matching of the annular auxiliary plate, the water sealing insertion shaft and the sampling tube, not only can the water quality sampling be realized, but also the sampling quantity of the water sample can not be influenced by the water flow in the water conveying pipe; through rubber circle and sampling tube, can realize intermittent type sampling, and then wash the inside wall of sampling tube.
The purpose of the invention is realized by the following technical scheme:
the utility model provides a water resource water quality monitoring device, includes inlet tube, raceway, impeller, inserts a subassembly, samples out water installation, spring, annular end cover and ring gear, inlet tube fixed connection is at the left end of raceway, the impeller rotates the left end of connection in the raceway, insert a subassembly fixed connection at the right-hand member of impeller, annular end cover fixed connection is at the right-hand member of raceway, it connects between raceway and annular end cover to sample out the water installation rotation, the right-hand member clearance fit of inserting a subassembly is on the water installation of sampling out, the spring sets up and inserts a subassembly and sample out between the water installation, ring gear fixed connection is in the raceway, the water installation of sampling out passes through gear engagement with the ring gear and is connected.
As a further optimization of the technical scheme, the water resource and water quality monitoring device comprises an insertion shaft assembly, an annular attachment plate, a water sealing insertion shaft and a water delivery spiral impeller, wherein the left end of the annular attachment plate is fixedly connected to the impeller, the right end of the annular attachment plate is uniformly and fixedly connected with the water sealing insertion shaft, and the right end of the water sealing insertion shaft is fixedly connected with the water delivery spiral impeller.
As a further optimization of the technical scheme, the water resource and water quality monitoring device comprises a sample ring sleeve, a sampling tube, a threaded sleeve, a gear, a sample output tube, a liquid outlet tube and a sampling notch, wherein the sample ring sleeve is internally hollowed, the left end of the sample ring sleeve is fixedly connected with the sampling tube, the threaded sleeve is fixedly connected with the left end of the sampling tube, the sampling tube is rotatably connected between the sampling tube and the threaded sleeve, the left end of the side wall of the sampling tube is provided with the sampling notch, the gear is fixedly connected on the sampling tube, the right end of the sample ring sleeve is fixedly connected with the sample output tube, the liquid outlet tube is fixedly connected inside the sample ring sleeve, a sample accommodating cavity is formed between the sample ring sleeve and the liquid outlet tube, the sampling tube and the sample output tube are both communicated with the sample accommodating cavity, and the gear is meshed with an inner gear ring gear, the water sealing insertion shaft and the water delivery spiral impeller are both connected in the sampling tube in a sliding mode, the spring is sleeved on the water sealing insertion shaft, and the spring is located between the annular attached plate and the sampling tube.
As a further optimization of the technical scheme, the water resource and water quality monitoring device is characterized in that the right end of the annular auxiliary plate is uniformly and fixedly connected with three water sealing insertion shafts.
As further optimization of the technical scheme, the water resource and water quality monitoring device is characterized in that the left end of the sample ring sleeve is uniformly and fixedly connected with three sampling pipes, the left end of each sampling pipe is rotatably connected with the corresponding sampling pipe, and the three water sealing insertion shafts are respectively connected into the three sampling pipes in a sliding manner.
According to the water resource and water quality monitoring device, the rubber ring is fixedly connected in the water delivery pipe, the rubber ring is located at the left end of the inner gear ring, the width of the rubber ring is larger than the length of the sampling opening, and the sampling pipe is attached to the inner wall of the rubber ring.
The water resource and water quality monitoring device has the beneficial effects that:
according to the water resource and water quality monitoring device, the water resource and water quality monitoring device can be connected to a water conveying pipeline through the water inlet pipe and the sampling water outlet device, and water samples are collected while water is conveyed; through the impeller, the inserting shaft assembly and the sampling water outlet device, water at each position in the water delivery pipe can enter the sample accommodating cavity, so that the problem that a water quality detection sample cannot be comprehensively collected due to different upper and lower water qualities caused by impurity deposition in water is solved; through the matching of the annular auxiliary plate, the water sealing insertion shaft and the sampling tube, not only can the water quality sampling be realized, but also the sampling quantity of the water sample can not be influenced by the water flow in the water conveying pipe; through rubber circle and sampling tube, can realize intermittent type sampling, and then wash the inside wall of sampling tube.
Drawings
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic view in half section of the overall structure of the present invention;
FIG. 2 is a schematic view of the structure of the water inlet pipe of the present invention;
FIG. 3 is a schematic view of the impeller structure of the present invention;
FIG. 4 is a schematic structural view of the spindle assembly of the present invention;
FIG. 5 is a schematic view of a half-section of the structure of the sampling water outlet device of the present invention;
FIG. 6 is a schematic structural view of the sampling water outlet device of the present invention;
FIG. 7 is a schematic view of the annular end cap construction of the present invention;
fig. 8 is a schematic view of the rubber ring structure of the present invention.
In the figure: a water inlet pipe 1; a water delivery pipe 2; an impeller 3; a shaft insertion assembly 4; an annular accessory plate 4-1; 4-2 of water sealing inserted shaft; 4-3 of a water conveying helical impeller; a sampling water outlet device 5; 5-1 of a sample loop; 5-2 of a sampling pipe; 5-3 parts of a sampling tube; 5-4 of a screw sleeve; 5-5 parts of gear; 5-6 parts of a sample output pipe; 5-7 of a liquid outlet pipe; 5-8 of sampling gap; a spring 6; an annular end cap 7; a rubber ring 8; and an inner gear ring 9.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The first embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 8, and a water resource and water quality monitoring device comprises a water inlet pipe 1, a water delivery pipe 2, an impeller 3, an inserting shaft assembly 4, a sampling water outlet device 5, a spring 6, an annular end cover 7 and an inner gear ring 9, the water inlet pipe 1 is fixedly connected with the left end of the water delivery pipe 2, the impeller 3 is rotatably connected with the left end inside the water delivery pipe 2, the shaft inserting component 4 is fixedly connected at the right end of the impeller 3, the annular end cover 7 is fixedly connected at the right end of the water delivery pipe 2, the sampling water outlet device 5 is rotationally connected between the water delivery pipe 2 and the annular end cover 7, the right end of the inserting shaft component 4 is in clearance fit with the sampling water outlet device 5, the spring 6 is arranged between the inserting shaft assembly 4 and the sampling water outlet device 5, the inner gear ring 9 is fixedly connected in the water conveying pipe 2, and the sampling water outlet device 5 is in meshing connection with the inner gear ring 9 through a gear; when the water quality monitoring device is used, the water inlet pipe 1 and the sampling water outlet device 5 are respectively connected in a pipeline, water is conveyed through the water conveying pipe 2, and then the water resource and water quality monitoring device can be connected into the water conveying pipeline; when water flows, the impeller 3 rotates under the action of the water flow, the inserting shaft assembly 4 rotates and drives the sampling tube 5-3 to rotate, the water delivery spiral impeller 4-3 and the sampling tube 5-3 rotate relatively, and then part of water can flow into a sample accommodating cavity between the sample ring sleeve 5-1 and the liquid outlet tube 5-7 through the sampling opening 5-8; the sampling tube 5-3 rotates around the axis of the annular auxiliary plate 4-1, so that water at each position in the water conveying pipe 2 can enter the sample accommodating cavity, and the problem that water quality detection samples cannot be comprehensively collected due to different upper and lower water qualities caused by impurity deposition in water is solved.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1 to 8, and the embodiment further describes the first embodiment, where the insertion shaft assembly 4 includes an annular attached plate 4-1, a water sealing insertion shaft 4-2, and a water delivery spiral impeller 4-3, the left end of the annular attached plate 4-1 is fixedly connected to the impeller 3, the right end of the annular attached plate 4-1 is uniformly and fixedly connected with the water sealing insertion shaft 4-2, and the right end of the water sealing insertion shaft 4-2 is fixedly connected with the water delivery spiral impeller 4-3.
The third concrete implementation mode:
the embodiment is described below with reference to fig. 1-8, and the second embodiment is further described, in which the sampling water outlet device 5 includes a sample ring sleeve 5-1, a sampling tube 5-2, a sampling tube 5-3, a threaded sleeve 5-4, a gear 5-5, a sample output tube 5-6, a liquid outlet tube 5-7, and a sampling notch 5-8, the sample ring sleeve 5-1 is hollow, the left end of the sample ring sleeve 5-1 is fixedly connected to the sampling tube 5-2, the threaded sleeve 5-4 is fixedly connected to the left end of the sampling tube 5-2, the sampling tube 5-3 is rotatably connected between the sampling tube 5-2 and the threaded sleeve 5-4, the left end of the side wall of the sampling tube 5-3 is provided with the sampling notch 5-8, the gear 5-5 is fixedly connected to the sampling tube 5-3, the right end of the sample ring sleeve 5-1 is fixedly connected with a sample output pipe 5-6, the liquid outlet pipe 5-7 is fixedly connected inside the sample ring sleeve 5-1, a sample containing cavity is formed between the sample ring sleeve 5-1 and the liquid outlet pipe 5-7, the sampling pipe 5-2 and the sample output pipe 5-6 are both communicated with the sample containing cavity, the gear 5-5 is meshed with an annular gear 9, the water sealing insertion shaft 4-2 and the water conveying spiral impeller 4-3 are both connected in the sampling pipe 5-3 in a sliding mode, the spring 6 is sleeved on the water sealing insertion shaft 4-2, and the spring 6 is located between the annular attached plate 4-1 and the sampling pipe 5-3; when the water flow in the water pipe 2 is increased, the impeller 3 moves rightwards under the impact of the water flow, the spring 6 is compressed, the water sealing inserting shaft 4-2 slides towards the inner part of the sampling tube 5-3, and the water sealing inserting shaft 4-2 partially seals the sampling gap 5-8; the larger the water flow in the water pipe 2 is, the larger the compression amount of the spring 6 is, and the larger the sampling opening 5-8 is blocked by the water sealing insertion shaft 4-2, so that the water flow is increased, and the opening of the sampling opening 5-8 is reduced, thereby ensuring that the amount of sample water flowing into the sampling pipe 5-3 through the sampling opening 5-8 is not increased due to the increase of the water flow in the water pipe 2, and avoiding water source waste caused by excessive sampling; the gear 5-5 rotates along the inner gear ring 9 while revolving, so as to drive the sampling tube 5-3 to rotate, the sampling tube 5-3 rotates, so that the water delivery spiral impeller 4-3 and the sampling tube 5-3 rotate relatively, the water delivery spiral impeller 4-3 generates a suction effect, water enters the sampling tube 5-3 through the sampling notch 5-8 and flows from left to right, the water entering the sampling tube 5-3 flows into a sample accommodating cavity between the sample ring sleeve 5-1 and the liquid outlet tube 5-7, and finally flows out through the sample outlet tube 5-6 for water quality detection.
The fourth concrete implementation mode:
the third embodiment is further described with reference to fig. 1-8, in which the right end of the annular auxiliary plate 4-1 is uniformly and fixedly connected with three water sealing insertion shafts 4-2, and the three sampling tubes 5-3 are driven by the three water sealing insertion shafts 4-2 to revolve.
The fifth concrete implementation mode:
the fourth embodiment is further described with reference to fig. 1 to 8, the left end of the sample loop 5-1 is uniformly and fixedly connected with three sampling tubes 5-2, the left end of the sampling tube 5-2 is rotatably connected with the sampling tube 5-3, three water sealing insertion shafts 4-2 are respectively and slidably connected in the three sampling tubes 5-3, and sampling is performed simultaneously through the three sampling tubes 5-3, so that moisture can simultaneously flow into the three sampling tubes 5-3 at three positions in the water pipe 2, and the problem that the sampling water sample at a single position is greatly influenced by accident is avoided.
The sixth specific implementation mode:
the third or fifth embodiment is further described with reference to fig. 1 to 8, a rubber ring 8 is fixedly connected in the water pipe 2, the rubber ring 8 is located at the left end of the inner gear ring 9, the width of the rubber ring 8 is greater than the length of the sampling opening 5-8, the sampling pipe 5-2 is attached to the inner wall of the rubber ring 8, when the sampling opening 5-8 contacts with the rubber ring 8, the rubber ring 8 can completely block the sampling opening 5-8, so that a negative pressure state is formed between the water conveying helical impeller 4-3 and the sampling opening 5-8, when the sampling opening 5-8 is opened, water flows into the sampling pipe 5-3 rapidly, the inner wall of the sampling pipe 5-3 can be flushed, and thus, contaminants are prevented from being adhered to the inner wall of the sampling pipe 5-3, the problem of inaccurate water quality inspection caused by reduction of pollutants in a sample due to adhesion of the pollutants on the inner wall of the sampling tube 5-3 or irregular falling of the pollutants on the inner wall of the sampling tube 5-3 is solved; the orientation of the sampling openings 5-8 on the three sampling pipes 5-3 is adjusted in an assembly mode, so that the three sampling openings 5-8 are simultaneously in contact with and sealed by the rubber ring 8, the three sampling openings 5-8 can be simultaneously separated from the rubber ring 8, the three sampling openings 5-8 are further enabled to simultaneously feed water, and the three sampling openings 5-8 are ensured to simultaneously collect water samples.
The invention relates to a water resource and water quality monitoring device, which has the working principle that: when the water quality monitoring device is used, the water inlet pipe 1 and the sampling water outlet device 5 are respectively connected in a pipeline, water is conveyed through the water conveying pipe 2, and then the water resource and water quality monitoring device can be connected into the water conveying pipeline; when water flows, the impeller 3 rotates under the action of the water flow, the inserting shaft assembly 4 rotates and drives the sampling tube 5-3 to rotate, the water delivery spiral impeller 4-3 and the sampling tube 5-3 rotate relatively, and then part of water can flow into a sample accommodating cavity between the sample ring sleeve 5-1 and the liquid outlet tube 5-7 through the sampling opening 5-8; the sampling tube 5-3 rotates around the axis of the annular auxiliary plate 4-1, so that water at each position in the water conveying pipe 2 can enter the sample accommodating cavity, and the problem that water quality detection samples cannot be comprehensively collected due to different upper and lower water qualities caused by impurity deposition in water is solved; when the water flow in the water pipe 2 is increased, the impeller 3 moves rightwards under the impact of the water flow, the spring 6 is compressed, the water sealing inserting shaft 4-2 slides towards the inner part of the sampling tube 5-3, and the water sealing inserting shaft 4-2 partially seals the sampling gap 5-8; the larger the water flow in the water pipe 2 is, the larger the compression amount of the spring 6 is, and the larger the sampling opening 5-8 is blocked by the water sealing insertion shaft 4-2, so that the water flow is increased, and the opening of the sampling opening 5-8 is reduced, thereby ensuring that the amount of sample water flowing into the sampling pipe 5-3 through the sampling opening 5-8 is not increased due to the increase of the water flow in the water pipe 2, and avoiding water source waste caused by excessive sampling; the gear 5-5 rotates along the inner gear ring 9 while revolving, so as to drive the sampling tube 5-3 to rotate, the sampling tube 5-3 rotates, so that the water conveying spiral impeller 4-3 and the sampling tube 5-3 rotate relatively, so that the water conveying spiral impeller 4-3 generates a suction effect, water enters the sampling tube 5-3 through the sampling notch 5-8 and flows from left to right, the water entering the sampling tube 5-3 flows into a sample accommodating cavity between the sample ring sleeve 5-1 and the liquid outlet tube 5-7, and finally flows out through the sample outlet tube 5-6 for water quality detection; the left end of the sampling pipe 5-2 is rotatably connected with a sampling pipe 5-3, the three water sealing insertion shafts 4-2 are respectively connected in the three sampling pipes 5-3 in a sliding manner, and sampling is carried out simultaneously through the three sampling pipes 5-3, so that water in three positions in the water conveying pipe 2 can simultaneously flow into the three sampling pipes 5-3, and the sampling water sample in a single position is prevented from being influenced by accident; when the sampling opening 5-8 is contacted with the rubber ring 8, the rubber ring 8 can completely block the sampling opening 5-8, so that a negative pressure state is formed between the water delivery spiral impeller 4-3 and the sampling opening 5-8, when the sampling opening 5-8 is opened, water flow rapidly flows into the sampling tube 5-3 and can wash the inner wall of the sampling tube 5-3, so that pollutants are prevented from being adhered to the inner wall of the sampling tube 5-3, and the problem that the water quality inspection is inaccurate because the pollutants in a sample are reduced or the pollutants on the inner wall of the sampling tube 5-3 fall off irregularly due to the adhesion of the pollutants on the inner wall of the sampling tube 5-3 is solved; the orientation of the sampling openings 5-8 on the three sampling pipes 5-3 is adjusted in an assembly mode, so that the three sampling openings 5-8 are simultaneously in contact with and sealed by the rubber ring 8, the three sampling openings 5-8 can be simultaneously separated from the rubber ring 8, the three sampling openings 5-8 are further enabled to simultaneously feed water, and the three sampling openings 5-8 are ensured to simultaneously collect water samples.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (4)
1. The utility model provides a water resource water quality monitoring device, includes inlet tube (1), raceway (2), impeller (3), inserts axle subassembly (4), sampling water installation (5), spring (6), annular end cover (7) and ring gear (9), its characterized in that: the water inlet pipe (1) is fixedly connected to the left end of the water pipe (2), the impeller (3) is rotatably connected to the left end inside the water pipe (2), the inserting shaft assembly (4) is fixedly connected to the right end of the impeller (3), the annular end cover (7) is fixedly connected to the right end of the water pipe (2), the sampling water outlet device (5) is rotatably connected between the water pipe (2) and the annular end cover (7), the right end of the inserting shaft assembly (4) is in clearance fit with the sampling water outlet device (5), the spring (6) is arranged between the inserting shaft assembly (4) and the sampling water outlet device (5), and the inner gear ring (9) is fixedly connected into the water pipe (2);
the insert shaft assembly (4) comprises an annular attached plate (4-1), a water sealing insert shaft (4-2) and a water conveying spiral impeller (4-3), the left end of the annular attached plate (4-1) is fixedly connected to the impeller (3), the right end of the annular attached plate (4-1) is uniformly and fixedly connected with the water sealing insert shaft (4-2), and the right end of the water sealing insert shaft (4-2) is fixedly connected with the water conveying spiral impeller (4-3);
the sampling water outlet device (5) comprises a sample ring sleeve (5-1), a sampling pipe (5-2), a sampling pipe (5-3), a threaded sleeve (5-4), a gear (5-5), a sample output pipe (5-6), a liquid outlet pipe (5-7) and a sampling opening (5-8), wherein the sample ring sleeve (5-1) is hollow, the left end of the sample ring sleeve (5-1) is fixedly connected with the sampling pipe (5-2), the threaded sleeve (5-4) is fixedly connected with the left end of the sampling pipe (5-2), the sampling pipe (5-3) is rotatably connected between the sampling pipe (5-2) and the threaded sleeve (5-4), the left end of the side wall of the sampling pipe (5-3) is provided with the sampling opening (5-8), the gear (5-5) is fixedly connected on the sampling pipe (5-3), the right end of the sample ring sleeve (5-1) is fixedly connected with a sample output pipe (5-6), the liquid outlet pipe (5-7) is fixedly connected inside the sample ring sleeve (5-1), a sample containing cavity is formed between the sample ring sleeve (5-1) and the liquid outlet pipe (5-7), the sampling pipe (5-2) and the sample output pipe (5-6) are communicated with the sample containing cavity, the gear (5-5) is meshed with an inner gear ring (9), the water sealing inserting shaft (4-2) and the water delivery spiral impeller (4-3) are both connected in the sampling tube (5-3) in a sliding manner, the spring (6) is sleeved on the water sealing inserting shaft (4-2), and the spring (6) is positioned between the annular attached plate (4-1) and the sampling tube (5-3).
2. The water resource water quality monitoring device of claim 1, characterized in that: the right end of the annular auxiliary plate (4-1) is uniformly and fixedly connected with three water sealing insertion shafts (4-2).
3. A water resource water quality monitoring device according to claim 2, characterized in that: the left end of the sample ring sleeve (5-1) is uniformly and fixedly connected with three sampling tubes (5-2), the left end of each sampling tube (5-2) is rotatably connected with one sampling tube (5-3), and three water sealing insertion shafts (4-2) are respectively connected in the three sampling tubes (5-3) in a sliding mode.
4. A water resource water quality monitoring device according to claim 1 or 3, characterized in that: fixedly connected with rubber circle (8) in raceway (2), rubber circle (8) are located the left end of ring gear (9), the width of rubber circle (8) is greater than the length of sampling opening (5-8), the inner wall laminating of sampling pipe (5-2) and rubber circle (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564719.6A CN108845091B (en) | 2018-06-04 | 2018-06-04 | Water resource water quality monitoring device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810564719.6A CN108845091B (en) | 2018-06-04 | 2018-06-04 | Water resource water quality monitoring device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108845091A CN108845091A (en) | 2018-11-20 |
| CN108845091B true CN108845091B (en) | 2021-06-18 |
Family
ID=64210721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810564719.6A Active CN108845091B (en) | 2018-06-04 | 2018-06-04 | Water resource water quality monitoring device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108845091B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112459194A (en) * | 2020-11-11 | 2021-03-09 | 水立通建设（江苏）有限公司 | Sewage outlet on-line monitoring device |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104259155A (en) * | 2014-09-28 | 2015-01-07 | 天津市华水自来水建设有限公司 | Self-rotating pipeline cleaning device |
| JP2015123399A (en) * | 2013-12-26 | 2015-07-06 | 東亜グラウト工業株式会社 | Duct cleaning device |
| CN204448731U (en) * | 2015-02-11 | 2015-07-08 | 冯洪仁 | Conveyance conduit media drive dirt removal machine |
| CN105717265A (en) * | 2014-12-02 | 2016-06-29 | 西安奥赛福科技有限公司 | Water quality monitor |
| SE1650539A1 (en) * | 2016-04-21 | 2017-10-22 | Rydman Husbytorp Ab | Hydraulically Driven Motor with a Rotating Output Shaft |
| CN107350235A (en) * | 2016-05-10 | 2017-11-17 | 中国石油化工股份有限公司 | A kind of batch (-type) wiper |
| CN107991134A (en) * | 2017-11-27 | 2018-05-04 | 长沙德科投资管理咨询有限公司 | A kind of depth fixes the comprehensive hydrophore of surrounding |
| CN107999478A (en) * | 2018-01-19 | 2018-05-08 | 沈阳仪表科学研究院有限公司 | A kind of pipeline the heavy scale wiper |
| CN108020643A (en) * | 2017-12-11 | 2018-05-11 | 百奥森（江苏）食品安全科技有限公司 | A kind of works liquor water monitoring device |
| CN108080372A (en) * | 2017-12-27 | 2018-05-29 | 江苏博隆环保设备有限公司 | For the cleaning device of steel pipe inner wall |
-
2018
- 2018-06-04 CN CN201810564719.6A patent/CN108845091B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2015123399A (en) * | 2013-12-26 | 2015-07-06 | 東亜グラウト工業株式会社 | Duct cleaning device |
| CN104259155A (en) * | 2014-09-28 | 2015-01-07 | 天津市华水自来水建设有限公司 | Self-rotating pipeline cleaning device |
| CN105717265A (en) * | 2014-12-02 | 2016-06-29 | 西安奥赛福科技有限公司 | Water quality monitor |
| CN204448731U (en) * | 2015-02-11 | 2015-07-08 | 冯洪仁 | Conveyance conduit media drive dirt removal machine |
| SE1650539A1 (en) * | 2016-04-21 | 2017-10-22 | Rydman Husbytorp Ab | Hydraulically Driven Motor with a Rotating Output Shaft |
| CN107350235A (en) * | 2016-05-10 | 2017-11-17 | 中国石油化工股份有限公司 | A kind of batch (-type) wiper |
| CN107991134A (en) * | 2017-11-27 | 2018-05-04 | 长沙德科投资管理咨询有限公司 | A kind of depth fixes the comprehensive hydrophore of surrounding |
| CN108020643A (en) * | 2017-12-11 | 2018-05-11 | 百奥森（江苏）食品安全科技有限公司 | A kind of works liquor water monitoring device |
| CN108080372A (en) * | 2017-12-27 | 2018-05-29 | 江苏博隆环保设备有限公司 | For the cleaning device of steel pipe inner wall |
| CN107999478A (en) * | 2018-01-19 | 2018-05-08 | 沈阳仪表科学研究院有限公司 | A kind of pipeline the heavy scale wiper |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108845091A (en) | 2018-11-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108845091B (en) | Water resource water quality monitoring device | |
| CN218787848U (en) | Roots flowmeter convenient to clearance | |
| CN110672383B (en) | Negative pressure water absorption type automatic sampler | |
| CN108593855B (en) | Gas pollution monitoring instrument | |
| CN109731863A (en) | A kind of pipe detection and dredging robot | |
| CN208847724U (en) | A kind of water pollution quality monitoring device | |
| CN209671738U (en) | A kind of low abrasion flow automatic control device | |
| CN110131391B (en) | Lubricating oil pipeline structure of wind power gear box | |
| CN220910831U (en) | Flange connection glass fiber reinforced plastic air pipe | |
| CN205478309U (en) | Low noise vacuum pump | |
| CN102211596B (en) | Rotary and sealed water and air bi-pass device | |
| CN214472047U (en) | Water-reducing agent concentration detection is with quantitative sampling device | |
| CN219357343U (en) | Landfill pipeline for dangerous waste landfill | |
| CN218788029U (en) | Water quality detection device | |
| CN213963441U (en) | Modified urine collector | |
| CN204703233U (en) | One cleans reservoir automatically | |
| CN219714886U (en) | Sampler for monitoring wastewater discharge | |
| CN115449415B (en) | Pressure regulating device for gas transportation | |
| CN217765964U (en) | Large-traffic low concentration smoke and dust flue gas tester | |
| CN204740169U (en) | Quality of water on line analyzer water sample preprocessing device in earlier stage | |
| CN219302438U (en) | Water area water environment detection device | |
| CN215026498U (en) | Air source driven device for cleaning filter screen on line | |
| CN218881047U (en) | Direct-connection water supply equipment | |
| CN105626535A (en) | Low-noise vacuum pump | |
| CN215573964U (en) | Sampling device for quality and quantity of water of nano-tube industrial sewage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210531 Address after: 061001 room 206, No.4, Huanghe East Road, Yunhe District, Cangzhou City, Hebei Province Applicant after: Hebei Qinghong Testing Technology Service Co.,Ltd. Address before: No. 22, group 4, Baijing village, Dongfeng Town, Yanjiang District, Ziyang City, Sichuan Province, 641300 Applicant before: Chen Changbin |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |