CN215677672U - Effluent water sump sampling device - Google Patents
Effluent water sump sampling device Download PDFInfo
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- CN215677672U CN215677672U CN202121248512.1U CN202121248512U CN215677672U CN 215677672 U CN215677672 U CN 215677672U CN 202121248512 U CN202121248512 U CN 202121248512U CN 215677672 U CN215677672 U CN 215677672U
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Abstract
The utility model discloses a sewage pool sampling device, which comprises: sampling barrel, sampling window, manger plate ring, sealed dish, elasticity return spare, draw structures such as axle, slip strip, carriage, sealed dish can open sampling window through drawing the axle with sampling window collection sewage, realizes the purpose of layering sample. Adopt simple straw structure to extract in order to solve current sewage sample, the sewage of extraction is the mixed liquid of effluent water sump inside, can't carry out the problem of stratified sampling.
Description
Technical Field
The utility model relates to a sewage pool sampling device, and belongs to the technical field of sewage treatment.
Background
The sewage refers to the liquid or solid doped with other compatible or insoluble substances in a pure water body, wherein the doped solid can be purified by filtration (usually, multiple filtration) and the liquid needs to be extracted by chemical or physical methods, such as centrifugal stratification, chemical absorption precipitation and the like are common, and before the sewage is treated, the detection is needed to analyze the components and content in the sewage.
The existing sewage sampling adopts a simple suction pipe structure to extract, the extracted sewage is mixed liquid inside a sewage pool, the sewage is layered after standing, the composition and content in the sewage of each layer are very different, and a device capable of quickly performing layered sampling is needed.
In order to solve the problems, the utility model provides a sewage pool sampling device with a good using effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art and provides a sewage pool sampling device.
In order to achieve the purpose, the utility model adopts the following technical scheme: a lagoon sampling device, comprising: the top end of the sampling cylinder body is open;
the sampling windows are arranged on the side surface of the sampling cylinder body and used for allowing liquid to flow into the sampling cylinder body, and the number of the sampling windows is not less than three;
further comprising:
the side surface of each water retaining ring is fixedly connected with the inner side wall of the sampling cylinder, the number of the water retaining rings is equal to that of the sampling windows, the water retaining rings correspond to the sampling windows one by one, and each water retaining ring is positioned below the corresponding sampling window;
the number of the sealing discs is equal to that of the sampling windows, and the sealing discs are positioned on the inner side of the sampling windows;
the number of the elastic return pieces is equal to that of the sampling cylinder bodies, the top of each elastic return piece is fixedly connected with the inner side wall of the sampling cylinder body through a fixing plate, and the bottom of each elastic return piece abuts against the upper surface of the sealing disc;
the bottom end of the pull shaft penetrates through a central hole of the water retaining ring and a central hole of the sealing disc, fan-shaped pull blocks are fixedly connected to the side face of the pull shaft, the number of the fan-shaped pull blocks is equal to that of the sealing discs, and the fan-shaped pull blocks are located below the sealing discs;
the bottom end of the sliding strip is fixedly connected with the top of the sampling cylinder body;
the carriage, the spout has been seted up to the side of carriage, the sliding strip is located the inside slip of spout, a side threaded connection that the sliding strip deviates from the spout has the binding nail.
As a further description of the above technical solution:
the bottom opening of sample barrel, the bottom threaded connection of sample barrel has the bottom sprue.
As a further description of the above technical solution:
the lowest water retaining ring is a bottom block.
As a further description of the above technical solution:
the side of sealed dish has seted up annular notch, annular notch's inside is provided with the sealing ring, the circular slot has been seted up to the bottom surface of sealed dish, the fan-shaped lug of interior top fixedly connected with of circular slot.
As a further description of the above technical solution:
the fan-shaped convex blocks connected with the sealing discs are arranged in an annular array, and the sum of central angles of the fan-shaped convex blocks is not more than 360 degrees.
As a further description of the above technical solution:
the central angle of the fan-shaped pulling block is equal to that of the fan-shaped convex block.
As a further description of the above technical solution:
the top end of the pull shaft is fixedly connected with a pointer type handle, and the direction of the pointer type handle is aligned with one of the fan-shaped pull blocks.
As a further description of the above technical solution:
the bottom of carriage is provided with annular portion, the center of annular portion is passed to the sliding strip.
As a further description of the above technical solution:
the side of carriage just is close to top fixedly connected with fixed handle.
As a further description of the above technical solution:
a sealing ring is arranged between the side face of the pull shaft and the central hole of the water retaining ring, and a sealing ring is arranged between the side face of the pull shaft and the central hole of the sealing ring.
The utility model has the following beneficial effects: compared with the prior art
1) According to the utility model, the side surface of the sampling cylinder body is provided with the plurality of sampling windows, and the sampling windows are separated by the water retaining ring to form a plurality of sampling cavities for containing sewage, the openings of the sampling windows are blocked by the sealing discs, the sampling windows can be opened by driving the sealing discs to move upwards by using the pull shaft structure, the sampling cylinder body only needs to be stretched into the sewage pool when in use, then the sampling windows are opened by controlling the pull shaft, the purpose of layered sampling can be realized, the sampling windows can move upwards on the sealing discs by the arranged elastic return pieces and automatically return after the tensile force is lost, the length of the device can be increased by the sliding strip and the sliding frame structure, and the use is more convenient;
2) according to the sampling device, the bottom plug block is detachably connected to the bottom of the sampling cylinder body through threads, so that the bottom of the sampling cylinder is plugged, the bottom plug block is positioned at the bottom end and is most easily impacted and abraded, and the service life of the sampling device can be prolonged by replacing accessories due to the connection of the detachable structure;
3) according to the utility model, the bottom block is used as the lowest water retaining ring, so that the number of the water retaining rings can be saved, the bottom block can be detached, the sewage in the lowest containing cavity can be conveniently taken out, the lowest containing cavity collects the sewage at the bottommost part of the sewage pool, the number of solid impurities is more, and the design of a detachable structure can conveniently take out the solid impurities;
4) the bottom of the sealing disc is provided with the circular groove and the fan-shaped convex block which are step-shaped, so that when the sealing disc is used, the position of the fan-shaped pull block on the side surface of the rotary pull shaft can be matched according to the use requirement, one sealing disc is pulled upwards, and only one sampling window is opened to collect sewage;
5) the fan-shaped lugs are arranged in an annular array, the sum of central angles of the fan-shaped lugs is not more than 360 degrees, the position of the fan-shaped pulling block can be controlled to pull one sealing disc to move upwards, and other sealing discs cannot interfere with each other;
6) the central angle of the fan-shaped pulling block is equal to that of the fan-shaped convex block, so that when one sealing disc is pulled to move upwards, other fan-shaped convex blocks cannot interfere with each other;
7) the utility model is provided with a pointer type handle, the direction of the pointer type handle is aligned with one of the fan-shaped pull blocks, the position of the fan-shaped pull block can be reflected from the outside, and the pointer type handle is operated by a user;
8) (ii) a The sliding rack is provided with the annular part, and when the fastening nail is installed, the fastening nail slides to the lowest end and collides with the annular part to be clamped, so that the sliding strip is prevented from sliding out of the sliding groove of the sliding rack;
9) according to the utility model, the fixed handle is arranged at the top of the sliding frame, so that a user can conveniently take the device for use;
10) according to the utility model, the sealing ring is arranged between the side surface of the pull shaft and the central hole of the water retaining ring, and the sealing ring is arranged between the side surface of the pull shaft and the central hole of the sealing ring, so that the collected multilayer sewage can be prevented from mixing.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic diagram of the right side structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is an enlarged view taken at A in FIG. 3;
FIG. 5 is a schematic top view of the present invention;
FIG. 6 is a schematic view of a partial connection structure of the pulling shaft and the sealing disk of the present invention.
Illustration of the drawings:
1. a sampling cylinder body; 2. a sampling window; 3. a water retaining ring; 4. sealing the disc; 401. a seal ring; 402. a circular groove; 403. a fan-shaped bump; 5. a fixing plate; 6. an elastic return member; 7. pulling the shaft; 701. a fan-shaped pull block; 8. a pointer-type handle; 9. a bottom block; 10. a slide bar; 11. a carriage; 111. an annular portion; 12. fastening nails; 13. and fixing the handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 6, the present invention provides a sampling device for a wastewater tank, including: the sampling cylinder body 1 is provided with openings at the top end of the sampling cylinder body 1; the sampling windows 2 are arranged on the side surface of the sampling cylinder body 1, liquid flows into the sampling cylinder body 1, and the number of the sampling windows 2 is not less than three;
further comprising:
the side surface of the water retaining ring 3 is fixedly connected with the inner side wall of the sampling cylinder 1, the number of the water retaining rings 3 is equal to that of the sampling windows 2, the water retaining rings 3 correspond to the sampling windows 2 one by one, and each water retaining ring 3 is positioned below the corresponding sampling window 2;
the number of the sealing discs 4 is equal to that of the sampling windows 2, and the sealing discs 4 are positioned on the inner sides of the sampling windows 2;
the number of the elastic return pieces 6 is equal to that of the sampling cylinder 1, the top of each elastic return piece 6 is fixedly connected with the inner side wall of the sampling cylinder 1 through a fixing plate 5, and the bottom of each elastic return piece 6 abuts against the upper surface of the sealing disc 4;
the bottom end of the pull shaft 7 penetrates through a center hole of the water retaining ring 3 and a center hole of the sealing disc 4, fan-shaped pull blocks 701 are fixedly connected to the side face of the pull shaft 7, the number of the fan-shaped pull blocks 701 is equal to that of the sealing discs 4, and the fan-shaped pull blocks 701 are located below the sealing discs 4;
the bottom end of the sliding strip 10 is fixedly connected with the top of the sampling cylinder body 1;
the sliding frame 11, the spout has been seted up to the side of sliding frame 11, the sliding strip 10 is located the inside slip of spout, a side threaded connection that sliding strip 10 deviates from the spout has fastening nail 12.
The bottom opening of sample barrel 1, the bottom threaded connection of sample barrel 1 has bottom sprue 9.
The water retaining ring 3 at the lowest part is a bottom block 9.
The side of sealed dish 4 has seted up annular notch, annular notch's inside is provided with sealing ring 401, circular slot 402 has been seted up to sealed dish 4's bottom surface, the fan-shaped lug 403 of interior top fixedly connected with of circular slot 402.
The fan-shaped protrusions 403 connected to the sealing discs 4 are arranged in an annular array, and the sum of the central angles of the fan-shaped protrusions 403 is not more than 360 °.
The central angle of the fan-shaped pulling block 701 is equal to the central angle of the fan-shaped protruding block 403.
The top end of the pull shaft 7 is fixedly connected with a pointer type handle 8, and the direction of the pointer type handle 8 is aligned with one of the fan-shaped pull blocks 701.
The bottom end of the sliding frame 11 is provided with a ring portion 111, and the sliding bar 10 passes through the center of the ring portion 111.
A fixed handle 13 is fixedly connected to the side surface of the sliding frame 11 and close to the top end.
And a sealing ring is arranged between the side surface of the pull shaft 7 and the central hole of the water retaining ring 3, and a sealing ring is arranged between the side surface of the pull shaft 7 and the central hole of the sealing disc 4.
The working principle is as follows: when in use, the sliding strip 10 slides in the sliding rack 11, the height between the two parts is adjusted (the proper position is adjusted according to the depth of the sewage pool and the height of a user), then the sampling tube 1 is fixed by the fastening nail 12, the fixing handle 13 is held by hand, the sampling tube 1 is extended into the sewage pool, when the sampling tube is extended to a proper position (or extended to the bottom to enable the bottom block 9 to be propped against the ground), the pull shaft 7 is pulled upwards to drive the fan-shaped pull block 701 to move upwards, and then the sealing disc 4 is driven to upwards extrude the elastic return piece 6, so that the sealing disc 4 upwards moves, the opening of the sampling window 2 is opened, sewage enters the sampling cavity formed among the sampling cylinder body 1, the water retaining ring 3 and the sealing disc 4, when the pull shaft 7 is loosened, the sealing disc 4 returns under the action of the elastic return piece 6 to block the sampling window 2, and the sampling cylinder body 1 can be taken out at this time;
when single layer sampling is carried out, the direction of the pointer type handle 8 needs to be adjusted, the fan-shaped pull block 701 is aligned with the fan-shaped convex block 403 corresponding to the layer to be sampled, a distance (the distance is smaller than the depth of the circular groove 402) is pulled upwards, and only the corresponding sampling window 2 is opened to sample sewage.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.
Claims (10)
1. A lagoon sampling device, comprising:
the sampling cylinder body (1), the top of the sampling cylinder body (1) is open;
the sampling windows (2) are arranged on the side surface of the sampling cylinder body (1) and are used for allowing liquid to flow into the sampling cylinder body (1), and the number of the sampling windows (2) is not less than three;
it is characterized by also comprising:
the side surface of the water retaining ring (3) is fixedly connected with the inner side wall of the sampling cylinder body (1), the number of the water retaining rings (3) is equal to that of the sampling windows (2), the water retaining rings (3) correspond to the sampling windows (2) one by one, and each water retaining ring (3) is positioned below the corresponding sampling window (2);
the number of the sealing discs (4) is equal to that of the sampling windows (2), and the sealing discs (4) are positioned on the inner side of the sampling windows (2);
the number of the elastic return pieces (6) is equal to that of the sampling cylinder bodies (1), the top of each elastic return piece (6) is fixedly connected with the inner side wall of each sampling cylinder body (1) through a fixing plate (5), and the bottom of each elastic return piece (6) abuts against the upper surface of each sealing disc (4);
the bottom end of the pull shaft (7) penetrates through a center hole of the water retaining ring (3) and a center hole of the sealing disc (4), fan-shaped pull blocks (701) are fixedly connected to the side face of the pull shaft (7), the number of the fan-shaped pull blocks (701) is equal to that of the sealing disc (4), and the fan-shaped pull blocks (701) are located below the sealing disc (4);
the bottom end of the sliding strip (10) is fixedly connected with the top of the sampling cylinder body (1);
the sliding rack comprises a sliding rack (11), a sliding groove is formed in the side face of the sliding rack (11), a sliding strip (10) is located in the sliding groove and slides inside the sliding groove, and a fastening nail (12) is connected to one side face, deviating from the sliding groove, of the sliding strip (10) in a threaded mode.
2. The cesspool sampling apparatus of claim 1, wherein: the bottom opening of sample barrel (1), the bottom threaded connection of sample barrel (1) has bottom sprue (9).
3. The cesspool sampling apparatus of claim 2, wherein: the water retaining ring (3) at the lowest part is a bottom block (9).
4. The cesspool sampling apparatus of claim 1, wherein: the side of sealed dish (4) has seted up annular notch, annular notch's inside is provided with sealing ring (401), circular slot (402) have been seted up to the bottom surface of sealed dish (4), fan-shaped lug (403) of interior top fixedly connected with of circular slot (402).
5. The cesspool sampling apparatus of claim 4, wherein: the sector-shaped lugs (403) connected with the sealing discs (4) are arranged in an annular array, and the sum of central angles of the sector-shaped lugs (403) is not more than 360 degrees.
6. The cesspool sampling apparatus of claim 5, wherein: the central angle of the fan-shaped pulling block (701) is equal to that of the fan-shaped convex block (403).
7. The cesspool sampling apparatus of claim 1, wherein: the top end of the pull shaft (7) is fixedly connected with a pointer type handle (8), and the direction of the pointer type handle (8) is aligned with one of the fan-shaped pull blocks (701).
8. The cesspool sampling apparatus of claim 1, wherein: the bottom end of the sliding frame (11) is provided with an annular part (111), and the sliding strip (10) penetrates through the center of the annular part (111).
9. The cesspool sampling apparatus of claim 8, wherein: and a fixed handle (13) is fixedly connected to the side surface of the sliding frame (11) and is close to the top end.
10. The cesspool sampling apparatus of claim 1, wherein: a sealing ring is arranged between the side face of the pull shaft (7) and the central hole of the water retaining ring (3), and a sealing ring is arranged between the side face of the pull shaft (7) and the central hole of the sealing disc (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121248512.1U CN215677672U (en) | 2021-06-04 | 2021-06-04 | Effluent water sump sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121248512.1U CN215677672U (en) | 2021-06-04 | 2021-06-04 | Effluent water sump sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215677672U true CN215677672U (en) | 2022-01-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121248512.1U Active CN215677672U (en) | 2021-06-04 | 2021-06-04 | Effluent water sump sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215677672U (en) |
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2021
- 2021-06-04 CN CN202121248512.1U patent/CN215677672U/en active Active
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