CN113029670B - Lake and reservoir water ecological environment monitoring system - Google Patents
Lake and reservoir water ecological environment monitoring system Download PDFInfo
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- CN113029670B CN113029670B CN202110237571.7A CN202110237571A CN113029670B CN 113029670 B CN113029670 B CN 113029670B CN 202110237571 A CN202110237571 A CN 202110237571A CN 113029670 B CN113029670 B CN 113029670B
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- 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
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Abstract
The invention discloses a lake and reservoir water ecological environment monitoring system in the water area detection field, which aims to overcome the defect that a split guide device is not available during sampling at different depths in the prior art, and in order to overcome the defect, the technical scheme comprises a conical kettle body, wherein the kettle body is provided with an intermediate cavity for splitting the internal space of the kettle body along a vertical central axis, the top of the intermediate cavity is provided with a water inlet, the transverse central axis of the kettle body is provided with a transverse partition plate, two radial sides of the intermediate cavity are connected with movable plates in a sliding manner, the movable plates are changed according to the measurement value of the intermediate cavity so as to extrude other adjacent cavities, the top of the intermediate cavity is designed as a normally open port, so that water flow can continuously enter the intermediate cavity, the intermediate cavity is used as a division value, the displacement amplitude of the movable plates is changed according to the expansion degree of the intermediate cavity so as to realize extrusion deformation of the other cavities, the volume of the other cavities is controlled, and the cavities are opened after being changed.
Description
Technical Field
The invention belongs to the field of water area detection, and particularly relates to a lake and reservoir water ecological environment monitoring system.
Background
With the continuous development of human society and the continuous improvement of science and technology, people can cause more and more serious damage to the natural environment, especially water resources, wherein lakes and reservoirs are very important for the living environment of people. Therefore, the lake and reservoir environment needs to be sampled and monitored, and the water quality of the lake and reservoir at each depth is different, so that the lake and reservoir at each depth needs to be sampled and detected, and the lake and reservoir environment needs to be monitored.
When carrying out sampling operation to the lake storehouse, need use sampling device, but current lake storehouse sampling device has the structure too simple when in actual use, and inconvenient taking a sample to the lake storehouse of different levels, the most serious problem when taking a sample is that current sampling device can let the air enter when taking a sample rapidly in addition, and then reduces the accuracy of follow-up detection to lack the device that draws that connects of cutting apart when taking a sample to the different degree of depth.
For this reason, a monitoring device is used for receiving fluid to realize the division of the chamber so as to control the water flow connection at different depths.
Disclosure of Invention
In order to solve the above problems, the present invention provides a system for receiving fluid to receive water flows of different depths.
In order to achieve the purpose, the technical scheme of the invention is as follows: the lake and reservoir water ecological environment monitoring system comprises a conical kettle body, wherein a middle cavity for dividing the inner space of the kettle body is arranged on the kettle body along a vertical central axis, a water inlet is formed in the top of the middle cavity, a transverse dividing plate is arranged on the transverse central axis of the kettle body, moving plates are connected to two radial sides of the middle cavity in a sliding mode, and the moving plates extrude other adjacent cavities according to the change of the measurement value of the middle cavity.
After the scheme is adopted, the following beneficial effects are realized: for the prior art who adopts single-port sampling device, the top of cavity is the design of normally opening in the middle of this technical scheme to in the cavity in the middle of being convenient for rivers continuously get into, cavity was regarded as the division value in the middle of utilizing this moment, changes the displacement range of movable plate with its inflation degree and in order to realize the extrusion deformation to all the other cavities, controls the volume size of all the other cavities, realizes opening after the cavity changes simultaneously.
Further, the movable plates on the two radial sides are divided into a left cavity and a right cavity around the inner side wall of the kettle body respectively, the tops of the left cavity and the right cavity are hinged to form buckling plates, the buckling plates are tightly attached to the radial edge of the kettle body, the cross section of each movable plate is in a shape like a Chinese character '7', each movable plate comprises a transverse movable head and a vertical connecting portion, and a turnover part for controlling the buckling plates to be opened is contacted with the movable heads in the stroke.
Has the beneficial effects that: for the prior art of control volume size, utilize the displacement distance of movable plate in this technical scheme in order to touch the upset piece of buckling board, be convenient for realize the open mode of left cavity and right cavity, when the rivers of left cavity or right cavity gush out simultaneously, the hydraulic pressure of left cavity and right cavity will feed back the extrusion in the movable plate, thereby the volume of cavity reduces in the middle of making, the volume of left cavity and right cavity increases, the in-process that left cavity and right cavity of being convenient for do not lock at the upset piece lasts makes rivers pour into through promoting the movable plate, two effects are realized to the movable plate that constantly is promoted simultaneously: (1) the water flow in the middle cavity is extruded and then continuously discharged, so that the water storage quality of the water flow in the middle cavity is updated, and the water quality of the current water level is convenient to extract. (2) The movable plate is separated from the contact with the turnover piece when moving backwards, and the water storage of the left cavity and the right cavity is sealed.
Further, upset piece includes closing plate, torsional spring, button head round pin and hinge, the cross section of closing plate is "Z" font, and the closing plate includes a set of parallel first horizontal pole and second horizontal pole, is connected with the down tube between first horizontal pole and the second horizontal pole, and first horizontal pole contacts in the shifting head, and lead wire connection closing plate is passed through to second horizontal pole one end, and articulated hinge between buckling plate and the cauldron body, the articulated button head round pin of horizontal axis department of down tube, button head round pin winding torsional spring.
Has the beneficial effects that: utilize the locomotive to touch in first horizontal pole among this technical scheme, consequently the closing plate forms the lever in the articulated department of down tube and button head round pin to when first horizontal pole forward, the second horizontal pole perk, the second horizontal pole passes through lead wire pulling closing plate, thereby makes the closing plate inwards open, and the torsional spring drives whole return after the second horizontal pole return.
Furthermore, the surface of the partition plate is provided with three water valves which respectively correspond to three different chambers, two vertical columns are connected below the partition plate, the columns divide the lower part of the partition plate into a left storage chamber, a middle storage chamber and a right storage chamber from left to right, and the volume of any storage chamber is fixed.
Has the beneficial effects that: although the reserve chambers correspond to different chambers, the volumes of the reserve chambers are fixed, so that the chambers corresponding to each other up and down generate pressure differences.
Further, the neighbouring water valve department of division board adopts flexible metal to make, and the water valve includes base, nut and the vertical head screw that expands, the head screw that expands passes base and nut in proper order, and expands the head screw and include nut and screw rod, the nut is located the top of division board, and the base welds in flexible metal department, and the base surface has a plurality of small openings, and the diameter of base equals the diameter of nut.
Has the beneficial effects that: when the screw cap is used practically, the screw cap is fastened at the screw rod, the screw rod is locked to prohibit the screw rod from descending (so as to ensure that only flexible metal deforms), when the cavity above is filled with water flow, the flexible metal is concave downwards under the action of gravity and water pressure, so that a gap is generated between the screw rod and the base, and the water flow flows into the gap of the base to enter the corresponding cavity below, so that the storage and transfer of the flowing water are realized. Due to the fact that the volume of the upper cavity is changed, after the water pressure of the lower cavity is larger than that of the upper cavity, the water flow of the lower cavity jacks up the flexible metal, the expansion screw is tightly attached to the base, and the water flow is led in to be closed.
Furthermore, the deformation degree of the flexible metal is that the nut is tightly attached to the base until the nut is far away from the base by 15mm.
Has the advantages that: the flexible metal is convenient for produce deformation to the closed distance of deformation control countersunk head bolt, and countersunk head bolt mentions after being convenient for grip simultaneously.
Further, the kettle comprises a floating ball, a stay wire is connected between the floating ball and the kettle body, and the cross section of the kettle body is in a shuttle shape.
Has the advantages that: the fusiform kettle body is convenient for bottom sinking operation, and the floating ball and the stay wire are convenient for limiting the sinking distance of the kettle body.
Further, any chamber of the kettle body is provided with an inductor, the outer surface of the kettle body is wrapped with a signal transmitting device which transmits the data of the inductor to the outside,
has the advantages that: the containing condition of the kettle body is measured by using the inductor, so that the recovery time is convenient to determine.
Drawings
FIG. 1 is a cross-sectional view of an embodiment of the present invention;
FIG. 2 is an enlarged view of FIG. 1 at A;
FIG. 3 is a structural view of the water valve of FIG. 1;
FIG. 4 is a sectional view of the second embodiment.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a kettle body 1, a middle chamber 2, a water inlet 3, a dividing plate 4, a moving plate 5, a left chamber 6, a right chamber 7, a buckling plate 8, a closing plate 9, a first transverse rod 91, a second transverse rod 92, an inclined rod 903, a lead 10, a round-head pin 11, a hinge 12, a stand column 13, a left storage chamber 14, a middle storage chamber 15, a right storage chamber 16, a base 17, a nut 18, a head expansion screw 19, a nut 191, a screw 192, a floating ball 20, a stay wire 21 and an inductor 22.
Example one
The embodiment is basically as shown in the attached figure 1: a lake and reservoir water ecological environment monitoring system comprises a conical kettle body 1, wherein the kettle body 1 is provided with a middle cavity 2 for dividing the inner space of the kettle body 1 along a vertical central axis, the top of the middle cavity 2 is provided with a water inlet 3, the horizontal central axis of the kettle body 1 is provided with a horizontal dividing plate 4, two radial sides of the middle cavity 2 are slidably connected with movable plates 5, and the movable plates 5 are changed according to the measurement value of the middle cavity 2 so as to extrude other adjacent cavities.
Moving plate 5 of radial both sides has left cavity 6 and right cavity 7 around 1 inside wall of the cauldron body respectively to be cut apart, and the top of left cavity 6 and right cavity 7 is articulated all to have a buckling board 8, and buckling board 8 all hugs closely the radial edge of the cauldron body 1, and the cross section of moving plate 5 is "7" font, and moving plate 5 includes horizontal removal head and vertical connecting portion, and the contact has the upset piece that control buckling board 8 opened in the stroke of removal head.
Referring to fig. 2, the turning member includes a closing plate 9, a torsion spring, a round-head pin 11 and a hinge 12, the cross section of the closing plate 9 is "Z" shaped, the closing plate 9 includes a set of parallel first cross bar 91 and second cross bar 92, an inclined rod 903 is connected between the first cross bar 91 and the second cross bar 92, the first cross bar 91 contacts the moving head, one end of the second cross bar 92 is connected to the closing plate 9 through a lead 10, the hinge 12 is hinged between the buckling plate 8 and the kettle body 1, the round-head pin 11 is hinged to a transverse central axis of the inclined rod 903, and the round-head pin 11 is wound around the torsion spring.
Referring to fig. 3, the surface of the partition plate is provided with three water valves, the water valves correspond to three different chambers respectively, two vertical columns 13 are connected to the lower portion of the partition plate, the lower portion of the partition plate is divided into a left storage chamber 14, a middle storage chamber 15 and a right storage chamber 16 from left to right by the columns 13, and the volumes of the arbitrary storage chambers are fixed.
The division board is close to the water valve and adopts flexible metal preparation, and the water valve includes base 17, nut 18 and vertical screw 19 of expanding the head, the screw 19 of expanding the head passes base 17 and nut 18 in proper order, and the screw 19 of expanding the head includes nut 191 and screw 192, nut 191 is located the top of division board, and base 17 welds in flexible metal department, and base 17 surface has a plurality of small openings, and the diameter of base 17 equals the diameter of nut 191, and the deformation degree of flexible metal is that nut 191 hugs closely base 17 to nut 191 and keeps away from base 1715mm.
The specific implementation process is as follows: the top of cavity 2 is the design of normally opening in the middle of this technical scheme to in cavity 2 in the middle of being convenient for rivers continuously get into, cavity 2 is as the graduation value in the middle of utilizing this moment, changes the displacement range of movable plate 5 with its inflation degree in order to realize the extrusion deformation to all the other cavities, controls the volume size of all the other cavities.
When middle cavity 2 expands the expansion gradually, utilize the displacement distance of movable plate 5 in order to touch the upset piece of buckle board 8, be convenient for realize the open mode of left cavity 6 and right cavity 7, when the rivers of left cavity 6 or right cavity 7 are shone simultaneously, the hydraulic pressure of left cavity 6 and right cavity 7 will feed back the extrusion in movable plate 5, thereby make the volume of middle cavity 2 reduce, the volume of left cavity 6 and right cavity 7 increases, be convenient for left cavity 6 and right cavity 7 do not last through promoting movable plate 5 to make rivers pour into at the in-process of the buckle of upset piece, constantly realize two effects by the movable plate 5 that promotes simultaneously: (1) the water flow in the middle chamber 2 is extruded and then continuously discharged, so that the water quality of the water flow in the middle chamber 2 is updated, and the water quality of the current water level is convenient to extract. (2) The movable plate 5 is separated from the contact with the turnover piece when moving backwards, and the water storage of the left cavity 6 and the right cavity 7 is sealed.
In the technical scheme, the moving head is used for touching the first cross rod 91, so that the closing plate 9 forms a lever at the hinged position of the inclined rod 903 and the round-head pin 11, when the first cross rod 91 is forward, the second cross rod 92 tilts, the second cross rod 92 pulls the closing plate 9 through the lead 10, and the closing plate 9 is opened inwards to introduce water flow. When the second cross bar 92 returns to its original position, the torsion spring drives the whole body to return to its original position.
For the water valve, in actual use, the nut 191 is fastened at the screw 192, so that the screw 192 is locked to prevent the screw 192 from descending (to ensure that only the flexible metal deforms), when the upper chamber is filled with water flow, the flexible metal is sunken under the action of gravity and water pressure, so that a gap is generated between the screw 192 and the base 17, and the water flow flows into the gap of the base 17 and enters the corresponding lower chamber, so as to realize the storage and transfer of the running water. Due to the volume change of the upper chamber, when the water pressure of the lower chamber is higher than that of the upper chamber, the water flow of the lower chamber jacks up the flexible metal, so that the expansion head screw 19 is tightly attached to the base 17, and the water flow is led in and closed.
Example two
Referring to fig. 4, the present embodiment is different from the above embodiments in that the present embodiment further includes a floating ball 20, a pull line 21 is connected between the floating ball 20 and the kettle body 1, the cross section of the kettle body 1 is shuttle-shaped, an inductor 22 is installed at any chamber of the kettle body 1, and a signal transmitting device for transmitting data of the inductor 22 to the outside is wrapped on the outer surface of the kettle body 1.
The specific implementation process is as follows: the fusiform kettle body 1 is convenient for sinking bottom operation, the floating ball 20 and the stay wire 21 are convenient for limiting the sinking distance of the kettle body 1, and meanwhile, the inductor 22 is utilized to measure the containing condition of the kettle body 1, thereby being convenient for determining the recovery time.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing are embodiments of the present invention and are not intended to limit the scope of the invention to the particular forms set forth in the specification, which are set forth in the claims below, but rather are to be construed as the full breadth and scope of the claims, as defined by the appended claims, as defined in the appended claims, in order to provide a thorough understanding of the present invention. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several variations and modifications can be made, which should also be considered as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the utility of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (3)
1. The utility model provides a lake and reservoir aquatic attitude environmental monitoring system which characterized in that: the kettle comprises a conical kettle body, wherein a middle cavity for dividing the inner space of the kettle body is arranged on the kettle body along a vertical central axis, a water inlet is formed in the top of the middle cavity, a transverse dividing plate is arranged on a transverse central axis of the kettle body, and moving plates are connected to two radial sides of the middle cavity in a sliding manner and are used for extruding other adjacent cavities according to the change of the measurement value of the middle cavity;
the movable plates on the two radial sides are respectively divided into a left cavity and a right cavity around the inner side wall of the kettle body, the tops of the left cavity and the right cavity are hinged with buckling plates, the buckling plates are tightly attached to the radial edge of the kettle body, the cross section of each movable plate is in a 7 shape, each movable plate comprises a transverse movable head and a vertical connecting part, and a turnover part for controlling the buckling plates to be opened is contacted with the movable heads in the stroke;
the turnover part comprises a closing plate, a torsion spring, a round-head pin and a hinge, the cross section of the closing plate is Z-shaped, the closing plate comprises a group of parallel first cross rods and second cross rods, an inclined rod is connected between the first cross rods and the second cross rods, the first cross rods are in contact with the moving heads, one end of each second cross rod is connected with the closing plate through a lead, the hinge is hinged between the buckling plate and the kettle body, the round-head pin is hinged to the transverse central axis of each inclined rod, and the torsion spring is wound by the round-head pin;
the surface of the partition plate is provided with three water valves which respectively correspond to three different chambers, two vertical columns are connected below the partition plate, the columns divide the lower part of the partition plate into a left storage chamber, a middle storage chamber and a right storage chamber from left to right, and the volume of any storage chamber is fixed;
the water valve comprises a water valve body, a partition plate, a water valve body and a water outlet, wherein the partition plate is made of flexible metal, the water valve body comprises a base, a nut and a vertical head expansion screw, the head expansion screw sequentially penetrates through the base and the nut, the head expansion screw comprises a screw cap and a screw rod, the screw cap is positioned above the partition plate, the base is welded at the flexible metal, a plurality of leakage holes are formed in the surface of the base, and the diameter of the base is equal to that of the screw cap;
the kettle further comprises a floating ball, a stay wire is connected between the floating ball and the kettle body, and the cross section of the kettle body is in a shuttle shape.
2. The lake and reservoir water ecological environment monitoring system as claimed in claim 1, wherein: the deformation degree of the flexible metal is that the nut is tightly attached to the base until the nut is far away from the base by 15mm.
3. The lake and reservoir water ecological environment monitoring system as claimed in claim 1, wherein: an inductor is installed in any cavity of the kettle body, and a signal transmitting device for transmitting the data of the inductor to the outside is wrapped on the outer surface of the kettle body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237571.7A CN113029670B (en) | 2021-03-03 | 2021-03-03 | Lake and reservoir water ecological environment monitoring system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110237571.7A CN113029670B (en) | 2021-03-03 | 2021-03-03 | Lake and reservoir water ecological environment monitoring system |
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| CN113029670A CN113029670A (en) | 2021-06-25 |
| CN113029670B true CN113029670B (en) | 2023-01-10 |
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| CN202110237571.7A Active CN113029670B (en) | 2021-03-03 | 2021-03-03 | Lake and reservoir water ecological environment monitoring system |
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Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SE323541B (en) * | 1968-09-02 | 1970-05-04 | Johansson J | |
| ES1027375Y (en) * | 1994-03-15 | 1995-02-16 | Morales Rafael Moriana | DEVICE FOR COLLECTING WATER SAMPLES AT DIFFERENT DEPTHS. |
| CN106053139A (en) * | 2016-07-24 | 2016-10-26 | 中国科学院合肥物质科学研究院 | Multilayer water sample continuous and automatic acquisition type deepwater sampling device |
| CN108801694A (en) * | 2018-06-27 | 2018-11-13 | 葛丁阳 | A kind of sampling apparatus of water body sample |
| CN209132037U (en) * | 2018-09-21 | 2019-07-19 | 安徽维环科技有限公司 | Depth water sample acquisition device in a kind of waters |
| CN109632407A (en) * | 2019-01-15 | 2019-04-16 | 西安石油大学 | Oil well produced fluid well head closed sampling device and its enclosed sampling method |
| CN109916670B (en) * | 2019-05-08 | 2020-01-03 | 无锡轻大百特环保工程有限公司 | Sampling device for volatile organic compounds in sewage |
| CN110285998B (en) * | 2019-08-09 | 2020-01-21 | 曹麟丰 | Deep water area sludge sampler for environment detection |
| CN110849675A (en) * | 2019-12-09 | 2020-02-28 | 江苏师范大学 | Sewage treatment sampling device |
| CN111323271A (en) * | 2020-03-18 | 2020-06-23 | 江西省贝源检测技术有限公司 | Water conservancy lake is with layering sample formula water quality testing device |
| CN112414764A (en) * | 2020-10-21 | 2021-02-26 | 往事创意设计(温州)有限公司 | Energy-concerving and environment-protective type sewage sampling equipment based on water pressure goes on |
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Effective date of registration: 20230403 Address after: Room 201, Room 101, Building 1, No. 18, Daoyuan Road, High-tech Zone, Suzhou City, Jiangsu Province, 215000 Patentee after: SUZHOU ZHONGKETIANQI REMOTE SENSING TECHNOLOGY CO.,LTD. Address before: 215010 Room 101, building 1, No.18 Daoyuan Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU ZHONGKELANDI SOFTWARE TECHNOLOGY CO.,LTD. |