CN102818717A - Water quality monitoring water collecting tank - Google Patents
Water quality monitoring water collecting tank Download PDFInfo
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- CN102818717A CN102818717A CN2011101507857A CN201110150785A CN102818717A CN 102818717 A CN102818717 A CN 102818717A CN 2011101507857 A CN2011101507857 A CN 2011101507857A CN 201110150785 A CN201110150785 A CN 201110150785A CN 102818717 A CN102818717 A CN 102818717A
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Abstract
The invention relates to a water quality monitoring water collecting tank comprising a tank body, a tank port, a clump weight, a measuring rope, and an opening rope. The tank port comprises a piston, a piston sleeve, a port cap, a spring, a square-head bolt, and a stop collar. A water inlet port is arranged on the lower part of the piston sleeve. The port cap is threadedly connected on the upper end of the piston sleeve. The square-head bolt penetrate through the port cap. The lower end of the square-head bolt is threadedly connected with the piston. The spring and the stop collar are sleeved outside the square-head bolt, such that the tank port is formed. The tank port is welded with a sealing head of the tank through the lower end of the piston sleeve. The clump weight is fixed on the cylinder bottom by using a bolt. The measuring rope is provided with dimension markers. One end of the measuring rope is fixed on the piston sleeve of the tank port through a hoop. One end of the opening rope is connected on the top of the square-head bolt through a suspended ring. When sampling is carried out in water, the opening rope is pulled up, such that the piston slides upwards along the piston sleeve under driving. The water inlet is completely opened, and water is poured into the tank body. The tank is then lifted from the water surface by using the measuring rope. The water collecting tank provided by the invention is advantaged in reasonable design, good sealing performance, reliable quality of collected water sample, wide applicable water depth scope, and effort-saving and convenient operation.
Description
Technical field
The present invention relates to the river basin water quality and quantity and optimize the water sampling device in the blending technology, particularly relate to water quality monitoring water intaking jar.
Background technology
It is to pollute characteristic to Liaohe River Basin water that the basin water quality and quantity is optimized blending technology; The influence that system diagnostics basin water resources change in time and space and the regulation and control of water conservancy project journey change the basin water environment; Liaohe River Basin ecological water demand of rivers scheme and Water Resources Allocation scheme are proposed; The water quality and quantity combined dispatching technology and the water of research emphasis section water correction pollute accident emergency scheduling technology, form the basin water quality and quantity and optimize the blending technology system, for the basin water correction provides water yield guarantee condition.In order to detect reservoir and river water quality index in the river basin, need to gather water sample at the diverse location and the different depth in reservoir and river course.Usual way is that manpower adopts rope that device for fetching water from is placed the sampling of sampled point water intaking under water.At present, mostly water sampler is the tubular construction of sealing, and its bottom surface and end face are equipped with flat unidirectional check turnover panel; Or a tube underseal closes cover and is provided with versions such as board-like check turnover panel; When device for fetching water from was transferred, turnover panel (or leaning on rope power) was all automatically upwards opened, and water is filled the back and gone up the extraction hydrophone; Turnover panel is closed automatically, until leaving the water.These device for fetching water from are because water inlet structure design is desirable not to the utmost, and poor sealing performance, so these device for fetching water from are difficult to avoid the water sample different layers position water body blending taked, cause water sample not reach monitoring accuracy, increase difficulty to monitoring.In addition, tube structure and material all are not suitable for deep water sampling.
Summary of the invention
The technical matters that the present invention will solve, it is reasonable to provide a kind of water inlet structure, good airproof performance, the accurate no blending of different layers position water body sampling, the water quality monitoring precision is high, and water intaking jar structure and material all are fit to the water quality monitoring water intaking jar of deep water sampling.
The technical scheme that adopts is:
Water quality monitoring water intaking jar comprises tank body, jar mouth, balancing weight, lining rope and opens cord.Described tank body welds end socket respectively by the two ends up and down of cylinder and constitutes with a jar end.Said jar of mouth comprises piston, piston bush, mouth lid, spring, square head bolt, stop collar.The piston bush bottom is provided with water inlet; Dress piston in the piston bush; Mouth lid is threaded in the piston bush upper end, and square head bolt installs mouth lid and lower end and is connected with piston thread and uses nut lock, square head bolt outer casing spring, stop collar; Wherein both ends of the spring withstands on respectively on mouth lid and the piston, and jar mouth communicates with the end socket welding and with tank body through the piston bush lower end.Balancing weight through screw retention at the bottom of the jar.Lining rope is provided with dimension mark, and the one of which end is connected with clip, and clip is fastened on the piston bush of jar mouth by screw.Open cord one end and be connected with suspension ring, suspension ring are welded on the square head bolt top.
Above-mentioned mouth covers to be provided with and is beneficial to piston and moves up and down, the concora crush hole of balance piston cover epicoele and jar outer differential water pressures.
Above-mentioned piston jacket Ο shape rubber ring, Ο shape rubber ring is contained in the set groove of piston, makes the sealing of piston and piston bush.
Above-mentioned balancing weight is according to the balancing weight of the replaceable Different Weight of the depth of water of sampling.
The present invention is " Liaohe River Basin water quality and quantity optimization blending technology and demonstration research " problem (numbering: the scientific and technological achievement that 2009ZX07208-010) the correlation technique requirement of water analysis is researched and developed in the relevant basin of bearing according to the applicant.Adjustable pouring weight is established at jar end, opens the pulling force of cord with balance, is convenient to simultaneously reduce labor intensity with depth of water segmentation counterweight.Reasonable in design, good airproof performance, the water sample reliable in quality of taking, it is wide, easy to operate to be suitable for depth of water scope.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
Water quality monitoring water intaking jar comprises tank body 5, jar mouth 20, balancing weight 1, lining rope 21 and opens cord 17.Described tank body 5 is made up of with jar end 2 and liner plate 4 the cylinder sphere end socket 6 that weld respectively by stainless steel at two ends about in the of 7 of stainless steel.Said jar of mouth 20 comprises piston 8, piston bush 15, mouth lid 14, spring 13, square head bolt 19, stop collar 12.Piston bush 15 bottoms are provided with four inlet openings that are uniformly distributed with 10, dress piston 8 in the piston bush 15, and piston 8 overcoat Ο shape rubber rings 9, Ο shape rubber ring 9 is contained in the set groove of piston, makes piston 8 and piston bush 15 sealings.Mouth lid 14 is provided with and is beneficial to piston and moves up and down; The concora crush hole 16 of balance piston cover epicoele and jar outer differential water pressures, mouth lid 14 is threaded in piston bush 15 upper ends, and square head bolt 19 installs mouth lid 14 and the lower end is threaded with piston 8; The adjustment back is with nut 11 lockings; Square head bolt 19 outer casing springs 13, stop collar 12, its medi-spring 13 two ends withstand on respectively on mouth lid 14 and the piston 8, and jar mouth 20 welds with end socket 6 through piston bush 15 lower ends and communicates with tank body 5.Said balancing weight 1 is according to the weight of the replaceable balancing weight of the depth of water of sampling, and on 2, lining rope 21 was provided with dimension mark at the bottom of balancing weight 1 was fixed on jar through screw 3, and the one of which end is connected with clip 22, and clip 22 is fastened on the piston bush 15 of jar mouth 20 by screw 23.Open cord 17 1 ends and be connected with suspension ring 18, suspension ring 18 are welded on square head bolt 19 tops.Draw when opening on the cord 17, drive piston 8 and upwards slide along piston bush 15, inlet opening 10 is all opened in tank body and is poured water.
Method of operating
Under blowing slowly, the water intaking jar that hand-held lining rope 21 will assemble is put in the water; Open cord 17 synchronous loose follow-ups; Make water intaking jar arrive a projected depth according to the dimension mark on the lining rope 21, on carry out cord 17 about 5cm and cause lining rope 21 loose, show that piston 8 opens; Stop again after 1 minute and relax away cord 17, on carry lining rope 21 and jar leave the water until fetching water.
Claims (4)
1. water quality monitoring water intaking jar; Comprise tank body (5), jar mouth (20), balancing weight (1), lining rope (21) and open cord (17); It is characterized in that described tank body (5) welds the end socket (6) and jar end (2) and liner plate (4) respectively by the two ends up and down of cylinder (7) and constitutes; Jar mouth (20) comprises piston (8), piston bush (15), mouth lid (14), spring (13), square head bolt (19), stop collar (12); Piston bush (15) bottom is provided with inlet opening (10), dress piston (8) in the piston bush (15), and mouth lid (14) is threaded in piston bush (15) upper end; Square head bolt (19) installs mouth lid (14) and lower end and is threaded with piston (8) and locks with nut (11); Square head bolt (19) outer casing spring (13), stop collar (12), its medi-spring (13) two ends withstand on respectively on mouth lid (14) and the piston (8), and jar mouth (20) communicates with end socket (6) welding and with tank body (5) through piston bush (15) lower end; At the bottom of balancing weight (1) is fixed on jar through screw (3) on (2); Lining rope (21) is provided with dimension mark, and the one of which end links has clip (22), and clip (22) is fastened on the piston bush (15) of a jar mouth (20) by screw (23); Open cord (17) one ends and be connected with suspension ring (18), suspension ring (18) are welded on square head bolt (19) top.
2. water quality monitoring water intaking jar according to claim 1 is characterized in that described mouth lid (14) is provided with the concora crush hole (16) of balance piston cover epicoele and jar outer differential water pressures.
3. water quality monitoring water intaking jar according to claim 1 is characterized in that described piston (8) overcoat Ο shape rubber ring (9), and Ο shape rubber ring (9) is contained in the set groove of piston (8), makes piston (8) and piston bush (15) sealing.
4. water quality monitoring according to claim 1 water intaking jar is characterized in that the balancing weight of described balancing weight (1) according to the replaceable Different Weight of the depth of water of sampling, at the bottom of balancing weight (1) is fixed on jar through screw (3) on (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110150785.7A CN102818717B (en) | 2011-06-07 | 2011-06-07 | Water quality monitoring water collecting tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110150785.7A CN102818717B (en) | 2011-06-07 | 2011-06-07 | Water quality monitoring water collecting tank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102818717A true CN102818717A (en) | 2012-12-12 |
| CN102818717B CN102818717B (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110150785.7A Expired - Fee Related CN102818717B (en) | 2011-06-07 | 2011-06-07 | Water quality monitoring water collecting tank |
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| Country | Link |
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| CN (1) | CN102818717B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926111A (en) * | 2013-01-15 | 2014-07-16 | 中冶集团武汉勘察研究院有限公司 | Layered water intake device |
| CN107621382A (en) * | 2016-07-13 | 2018-01-23 | 北京科林思源能源环境科技发展有限责任公司 | Material set point on-line period device in a kind of anaerobic fermentation tank |
| CN111175077A (en) * | 2019-10-30 | 2020-05-19 | 刘剑锐 | Sampler for water quality monitoring |
| CN112345302A (en) * | 2020-11-18 | 2021-02-09 | 山东合创环保科技有限公司 | Underground water environment detection device |
| CN114636591A (en) * | 2022-05-17 | 2022-06-17 | 深圳潜行创新科技有限公司 | Fixed-point water taking device |
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| SU562747A1 (en) * | 1974-11-25 | 1977-06-25 | Морской Гидрофизический Институт Ан Украинской Сср | Bathometer |
| DE3310032A1 (en) * | 1983-03-19 | 1984-09-20 | Dr. H. Tiefenbach Gmbh & Co, 4300 Essen | Immersion syphon for collecting liquid samples, in particular water samples from bodies of water of great depth |
| US20040173035A1 (en) * | 2003-03-03 | 2004-09-09 | Britt Sanford L. | Dual-opening sample containers, fluid sampling device and method of using same |
| CN101464226A (en) * | 2008-12-31 | 2009-06-24 | 四川大学 | Shallow water type water quality measurement sampler |
| CN201532319U (en) * | 2009-11-10 | 2010-07-21 | 中铁十七局集团第二工程有限公司 | Sampler device for mud at bottom of hole of underwater cast-in place pile |
| CN202101872U (en) * | 2011-06-07 | 2012-01-04 | 辽宁省水利水电科学研究院 | Water fetching tank for water quality monitoring |
-
2011
- 2011-06-07 CN CN201110150785.7A patent/CN102818717B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU562747A1 (en) * | 1974-11-25 | 1977-06-25 | Морской Гидрофизический Институт Ан Украинской Сср | Bathometer |
| DE3310032A1 (en) * | 1983-03-19 | 1984-09-20 | Dr. H. Tiefenbach Gmbh & Co, 4300 Essen | Immersion syphon for collecting liquid samples, in particular water samples from bodies of water of great depth |
| US20040173035A1 (en) * | 2003-03-03 | 2004-09-09 | Britt Sanford L. | Dual-opening sample containers, fluid sampling device and method of using same |
| CN101464226A (en) * | 2008-12-31 | 2009-06-24 | 四川大学 | Shallow water type water quality measurement sampler |
| CN201532319U (en) * | 2009-11-10 | 2010-07-21 | 中铁十七局集团第二工程有限公司 | Sampler device for mud at bottom of hole of underwater cast-in place pile |
| CN202101872U (en) * | 2011-06-07 | 2012-01-04 | 辽宁省水利水电科学研究院 | Water fetching tank for water quality monitoring |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103926111A (en) * | 2013-01-15 | 2014-07-16 | 中冶集团武汉勘察研究院有限公司 | Layered water intake device |
| CN103926111B (en) * | 2013-01-15 | 2016-06-15 | 中冶集团武汉勘察研究院有限公司 | Stratified pumping device |
| CN107621382A (en) * | 2016-07-13 | 2018-01-23 | 北京科林思源能源环境科技发展有限责任公司 | Material set point on-line period device in a kind of anaerobic fermentation tank |
| CN111175077A (en) * | 2019-10-30 | 2020-05-19 | 刘剑锐 | Sampler for water quality monitoring |
| CN112345302A (en) * | 2020-11-18 | 2021-02-09 | 山东合创环保科技有限公司 | Underground water environment detection device |
| CN114636591A (en) * | 2022-05-17 | 2022-06-17 | 深圳潜行创新科技有限公司 | Fixed-point water taking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102818717B (en) | 2014-08-27 |
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