CN219369245U

CN219369245U - Liquid sampling device

Info

Publication number: CN219369245U
Application number: CN202320141246.5U
Authority: CN
Inventors: 朱方方; 吴兆国; 徐士伟
Original assignee: Jiangsu Juyuan Zhongan Ecological Environment Co ltd
Current assignee: Jiangsu Juyuan Zhongan Ecological Environment Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-07-18
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a liquid sampling device which comprises a box body and a cover plate, wherein the box body is rotationally connected with the cover plate through a pin shaft. In this application, hang the weight on fixed cover, at the removal cutting ferrule, the cutting ferrule slides along honeycomb duct extexine wall, until the cutting ferrule drives the floater and remove the appointed position of honeycomb duct, put into the water with the honeycomb duct this moment, the weight increasing piece can increase the gravity of the open end of honeycomb duct and make its buoyancy of overcoming the water and sink, and the floater then floats on the water, so that the honeycomb duct part that is located between weight increasing piece and the floater can be smooth sink into the appointed degree of depth of water, work at the control pump body, the pump body draws in the box with the water of this degree of depth, follow-up also only need adjust the position of cutting ferrule and floater, just can control the distance that the honeycomb duct stretches into the water, the operation is comparatively simple, and can make the sampling of the water of different degree of depth of demand.

Description

Liquid sampling device

Technical Field

The utility model relates to the technical field of liquid sampling, in particular to a liquid sampling device.

Background

The sewage refers to discharged water from life and production which is polluted to a certain extent, and the water which loses the original use function is simply referred to as sewage. At present, sewage is mainly divided into domestic sewage and industrial wastewater; in order to reduce environmental pollution or damage, industrial wastewater needs to be treated to be discharged, and in the treatment and discharge detection after the treatment of the industrial wastewater, a sampling device is used for sampling the water sample for sampling.

The existing liquid sampling device mostly consists of a box body, a pump body and a flow guide pipe, the flow guide pipe is put into a designated water area, and the pump body is controlled to work so as to extract water into the box body, thereby completing liquid sampling work;

the scheme still has some defects in the implementation process:

because the honeycomb duct texture is lighter, and the water possesses certain buoyancy for at the in-process that carries out the water sample through the honeycomb duct, the honeycomb duct mostly can only extract the liquid of certain degree of depth, and the sample often needs the water sample of different degree of depth to be more representative, so need to propose corresponding liquid sampling device to solve above-mentioned problem urgently.

Disclosure of Invention

The utility model aims at: in order to solve the above problems, a liquid sampling device is proposed.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a liquid sampling device, includes box and apron, rotate through the round pin axle between box and the apron and be connected, still include:

the guide mechanism for extracting the water body comprises a pump body, a guide pipe, a floating ball, a weight increasing block and a connecting component which is used for fixedly matching the weight increasing block with the outer surface wall of the guide pipe, wherein the pump body is fixedly arranged on the front end face of the box body, the output end of the pump body is communicated with the inner cavity of the box body, the input end of the pump body is communicated with the guide pipe, the outer surface wall of the guide pipe is in transition fit with a clamping sleeve, and the clamping sleeve is movably connected with the floating ball.

Preferably, the two sides of the horizontal end of the box body are respectively and fixedly provided with a winding tube and a placement box, the cross section of the winding tube is of an H-shaped structure, the top of the vertical end of the winding tube is fixedly provided with a vertical bar, and the outer surface wall of the vertical bar is provided with a positioning component for positioning the flow guide tube.

Preferably, the connecting pieces are fixedly arranged on one sides of the box body and the cover plate, which are far away from the pin shaft, and the two groups of connecting pieces are fixedly connected through screws.

Preferably, the connecting assembly comprises a fixing sleeve, the fixing sleeve is fixedly arranged on the outer surface wall of the flow guide pipe, a combining ring is fixedly arranged at the bottom of the fixing sleeve, and the weight increasing block is hung in the combining ring.

Preferably, the positioning assembly comprises a sliding sleeve, the sliding sleeve is in sliding fit with the vertical bar, the inner surface wall of the sliding sleeve is screwed and connected with a locking rod, the open end of the locking rod is abutted to the outer surface wall of the vertical bar, and the outer surface wall of the sliding sleeve is fixedly provided with a positioning plate.

Preferably, the lifting ring is fixedly arranged at the top of the cover plate, and the convex strips which are longitudinally distributed are fixedly arranged at the top of the box body.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. in this application, hang the weight on fixed cover, at the removal cutting ferrule, the cutting ferrule slides along honeycomb duct extexine wall, until the cutting ferrule drives the floater and remove the appointed position of honeycomb duct, put into the water with the honeycomb duct this moment, the weight increasing piece can increase the gravity of the open end of honeycomb duct and make its buoyancy of overcoming the water and sink, and the floater then floats on the water, so that the honeycomb duct part that is located between weight increasing piece and the floater can be smooth sink into the appointed degree of depth of water, work at the control pump body, the pump body draws in the box with the water of this degree of depth, follow-up also only need adjust the position of cutting ferrule and floater, just can control the distance that the honeycomb duct stretches into the water, the operation is comparatively simple, and can make the sampling of the water of different degree of depth of demand.

2. In this application, after accomplishing the water sample, can take off the weight gain piece and prevent to place inside the box, remove the cutting ferrule to with fixed cover looks butt, can follow on the honeycomb duct is wound to the winding tube, at the removal sliding sleeve for the sliding sleeve drives the exterior wall of the honeycomb duct of locating plate pressfitting in the winding, and the location of sliding sleeve is accomplished to the last locking lever that rotates makes it, and the locating plate constraint is at honeycomb duct exterior wall, avoids the spring-up of honeycomb duct, with this arrangement of realization honeycomb duct accomodates.

Drawings

FIG. 1 shows a schematic overall structure provided in accordance with an embodiment of the present utility model;

FIG. 2 shows a schematic view of a placement box according to an embodiment of the present utility model;

fig. 3 shows a schematic diagram of a floating ball structure according to an embodiment of the present utility model;

fig. 4 shows a schematic structural diagram of a sliding sleeve according to an embodiment of the present utility model.

Legend description:

1. a case; 2. a cover plate; 3. a connecting sheet; 4. a pump body; 5. a flow guiding pipe; 6. a cutting sleeve; 7. a floating ball; 8. a fixed sleeve; 9. weight increasing blocks; 10. a binding ring; 11. a winding tube; 12. placing a box; 13. a vertical bar; 14. a locking lever; 15. a sliding sleeve; 16. and (5) positioning the plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a liquid sampling device, includes box 1 and apron 2, rotates through the round pin axle between box 1 and the apron 2 to be connected, still includes:

the diversion mechanism for water body extraction comprises a pump body 4, a diversion pipe 5, a floating ball 7, a weighting block 9 and a connecting component for fixedly matching the weighting block 9 with the outer surface wall of the diversion pipe 5, wherein the pump body 4 is fixedly arranged on the front end surface of the box body 1, the output end of the pump body 4 is communicated with the inner cavity of the box body 1, the input end of the pump body 4 is communicated with the diversion pipe 5, the outer surface wall of the diversion pipe 5 is in transition fit with a clamping sleeve 6, and the clamping sleeve 6 is movably connected with the floating ball 7;

the weight block 9 is hung on the fixed sleeve 8, the cutting sleeve 6 is moved, the cutting sleeve 6 slides along the outer surface wall of the flow guide pipe 5 until the cutting sleeve 6 drives the floating ball 7 to move to the position appointed by the flow guide pipe 5, at the moment, the flow guide pipe 5 is thrown into a water body, the weight block 9 can increase the gravity of the open end of the flow guide pipe 5 to enable the open end of the flow guide pipe to sink downwards against the buoyancy of the water body, the floating ball 7 floats on the water body, so that the flow guide pipe 5 between the weight block 9 and the floating ball 7 can smoothly sink to the appointed depth of the water body, the pump body 4 is controlled to work, the water body 4 is pumped into the box body 1, the distance of the flow guide pipe 5 extending into the water body can be controlled only by adjusting the positions of the cutting sleeve 6 and the floating ball 7, the operation is simpler, and the sampling of the water bodies with different depths can be required.

Specifically, as shown in fig. 1 and fig. 4, two sides of the horizontal end of the box body 1 are respectively and fixedly provided with a winding tube 11 and a placement box 12, the cross section of the winding tube 11 is in an H-shaped structure, the top of the vertical end of the winding tube 11 is fixedly provided with a vertical bar 13, the outer surface wall of the vertical bar 13 is provided with a positioning component for positioning the flow guide tube 5, the positioning component comprises a sliding sleeve 15, the sliding sleeve 15 is in sliding fit with the vertical bar 13, the inner surface wall of the sliding sleeve 15 is rotationally connected with a locking rod 14, the open end of the locking rod 14 is abutted to the outer surface wall of the vertical bar 13, the outer surface wall of the sliding sleeve 15 is fixedly provided with a positioning plate 16, after water sampling is completed, a weighting block 9 can be taken down and placed in the placement box 12, the cutting sleeve 6 is moved to be abutted to the fixed sleeve 8, then the flow guide tube 5 can be wound to the winding tube 11, the sliding sleeve 15 is moved, the positioning plate 16 is driven to press the outer surface wall of the flow guide tube 5 in the winding tube, finally the sliding sleeve 15 is rotated to complete positioning of the sliding sleeve 15, the positioning plate 16 is restrained on the outer surface wall of the flow guide tube 5, the lifting of the flow guide tube 5, and the storage of the flow guide tube 5 is realized.

Specifically, as shown in fig. 1, connecting pieces 3 are fixedly installed on one sides, far away from the pin shafts, of the box body 1 and the cover plate 2, and the two groups of connecting pieces 3 are fixedly connected through screws, so that the fixed fit of the box body 1 and the cover plate 2 is realized, a lifting ring is fixedly installed at the top of the cover plate 2, the lifting ring is used for facilitating the overall movement of the device, and a longitudinally distributed convex strip structure is fixedly installed at the top of the box body 1 and is not shown in the figure, so that the placement stability of the box body 1 is ensured.

Specifically, as shown in fig. 1 and 3, the connecting assembly comprises a fixing sleeve 8, the fixing sleeve 8 is fixedly arranged on the outer surface wall of the flow guide pipe 5, a combining ring 10 is fixedly arranged at the bottom of the fixing sleeve 8, and a weight block 9 is hung in the combining ring 10.

Working principle: the weight block 9 is hung on the fixed sleeve 8, the cutting sleeve 6 is moved, the cutting sleeve 6 slides along the outer surface wall of the flow guide pipe 5 until the cutting sleeve 6 drives the floating ball 7 to move to the position appointed by the flow guide pipe 5, at the moment, the flow guide pipe 5 is thrown into a water body, the weight block 9 can increase the gravity of the open end of the flow guide pipe 5 to enable the flow guide pipe 5 to sink downwards against the buoyancy of the water body, the floating ball 7 floats on the water body, so that the flow guide pipe 5 between the weight block 9 and the floating ball 7 can smoothly sink to the appointed depth of the water body, the pump body 4 is controlled to work, the pump body 4 pumps the water body with the depth into the box body 1, the distance that the flow guide pipe 5 stretches into the water body is controlled only by adjusting the positions of the cutting sleeve 6 and the floating ball 7, the operation is simple, the water body with different depths can be required to be sampled, the weight block 9 can be taken down and placed into the placement box 12 after the water body is sampled, the flow guide pipe 5 can be wound on the winding tube 11 to abut against the fixed sleeve 8, the sliding sleeve 15 is moved, the sliding sleeve 15 drives the positioning plate 16 to abut against the flow guide pipe 5, and finally the positioning plate 5 is positioned around the outer surface wall of the sliding sleeve 5, and the positioning plate 16 is prevented from being screwed up, and the positioning plate 5 is positioned on the outer surface wall of the sliding sleeve 5.

The previous description of the embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a liquid sampling device, includes box (1) and apron (2), its characterized in that, through round pin axle rotation connection between box (1) and the apron (2), still including:

the utility model provides a guiding mechanism for water extraction, guiding mechanism is including pump body (4), honeycomb duct (5), floater (7), weight gain piece (9) and be used for weight gain piece (9) and honeycomb duct (5) exterior wall fixed fit's coupling assembling, pump body (4) fixed mounting is terminal surface before box (1), pump body (4) output is switched on with box (1) inner chamber, pump body (4) input is switched on with honeycomb duct (5), honeycomb duct (5) exterior wall transition fit has cutting ferrule (6), just cutting ferrule (6) and floater (7) swing joint.

2. The liquid sampling device according to claim 1, wherein a winding tube (11) and a placement box (12) are fixedly installed on two sides of the horizontal end of the box body (1), the cross section of the winding tube (11) is of an H-shaped structure, a vertical bar (13) is fixedly installed on the top of the vertical end of the winding tube (11), and a positioning assembly for positioning the flow guide tube (5) is arranged on the outer surface wall of the vertical bar (13).

3. The liquid sampling device according to claim 1, wherein connecting pieces (3) are fixedly arranged on one sides of the box body (1) and the cover plate (2) far away from the pin shaft, and the two connecting pieces (3) are fixedly connected through screws.

4. A liquid sampling device according to claim 1, wherein the connecting assembly comprises a fixing sleeve (8), the fixing sleeve (8) is fixedly arranged on the outer surface wall of the flow guiding pipe (5), a combining ring (10) is fixedly arranged at the bottom of the fixing sleeve (8), and the weight increasing block (9) is hung in the combining ring (10).

5. A liquid sampling device according to claim 2, wherein the positioning assembly comprises a sliding sleeve (15), the sliding sleeve (15) is in sliding fit with the vertical bar (13), a locking rod (14) is screwed on the inner surface wall of the sliding sleeve (15), the open end of the locking rod (14) is abutted to the outer surface wall of the vertical bar (13), and a positioning plate (16) is fixedly arranged on the outer surface wall of the sliding sleeve (15).

6. A liquid sampling device according to claim 3, wherein the top of the cover plate (2) is fixedly provided with a lifting ring, and the top of the box body (1) is fixedly provided with longitudinally distributed convex strips.