Water pollution detection sampling equipment for environmental protection and treatment
By designing the depth-fixing component and the sampling component, the problem that existing sewage sampling devices cannot accurately sample water at different depths in the river has been solved, achieving precise sewage sampling results.
Patent Information
- Application Number
- CN202423300614.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-31
- Publication Date
- 2025-12-30
- Estimated Expiration
- 2034-12-31
AI Technical Summary
Existing wastewater sampling devices are cumbersome and cannot accurately sample water at different depths in the river, resulting in inaccurate sampling results.
The design combines a depth-fixing component and a sampling component. By using a spool and a ruler, it can accurately sample at different depths in the river channel. A sealing ring keeps the sampling bucket sealed, ensuring sampling accuracy.
It enables accurate sampling of water at different depths within the river channel, avoiding the mixing of sewage of different depths into the sampling bucket during the sampling process, and ensuring the accuracy of sewage sampling.
Smart Images
Figure CN223742082U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to environmental protection technical field especially relates to a water pollution detection sampling equipment for environmental protection management. BACKGROUND
[0002] Environmental protection refers to the various actions that human beings take to solve the practical or potential environmental problems, coordinate the relationship between human beings and the environment, and ensure the sustainable development of economy and society. Environmental protection also refers to the conscious protection of natural resources and the rational use of natural resources to prevent the pollution and destruction of the natural environment.
[0003] The environment that is polluted and destroyed must be comprehensively managed to create an environment suitable for human life and work. However, with the rapid development of industry, the types and quantities of wastewater have increased rapidly, and the pollution of water bodies has become widespread and serious, threatening human health and safety. Therefore, for environmental protection, the treatment of industrial wastewater is more important than the treatment of municipal wastewater. At present, wastewater needs to be collected and sampled before treatment.
[0004] The existing wastewater sampling device is complicated and cannot sample water at different depths in the river channel, resulting in inaccurate sampling results. Therefore, a water pollution detection sampling equipment for environmental protection management is proposed to solve the above problems. SUMMARY
[0005] To make up for the above shortcomings, the utility model provides a water pollution detection sampling equipment for environmental protection management, aiming at improving the problem that the existing wastewater sampling device in the prior art is complicated and cannot sample water at different depths in the river channel, resulting in inaccurate sampling results.
[0006] To achieve the above purpose, the utility model adopts the following technical scheme: a sampling bucket and a floating ball are provided, a sampling assembly is arranged inside the sampling bucket, a depth setting assembly is arranged outside the sampling bucket, a connecting cover is fixedly connected to the top of the sampling bucket, a traction rod is slidably connected to the center of the connecting cover, a traction rope is fixedly connected to the top of the traction rod, a counterweight base is fixedly connected to the bottom of the sampling bucket, the depth setting assembly comprises mounting blocks fixedly connected to the outside of the sampling bucket, a rotating shaft is rotatably connected between the opposite side walls of the two mounting blocks, a wire drum is fixedly connected to the surface of the rotating shaft, a wire gauge is wound around the surface of the wire drum, a limiting groove is formed in one side of the mounting block and the wire drum, a spring is fixedly connected to one side of the mounting block, a pull block is fixedly connected to the other end of the spring, a limiting column is fixedly connected to the bottom of the pull block, connecting blocks are fixedly connected to the top of the connecting cover in a symmetrical manner, a clamping block is slidably connected between the two connecting blocks, a through hole is formed in one end of the clamping block, and a limiting hole is formed in the surface of the traction rod.
[0007] As the further description of the above technical scheme: the sampling assembly comprises first connecting pieces uniformly fixedly connected to the outer circumferential surface of the counterweight chassis, the surface of the traction rod is slidingly connected with an annular plate, the top surface of the annular plate is uniformly fixedly connected with second connecting pieces, and the top surface of the sampling barrel is uniformly fixedly connected with third connecting pieces;
[0008] As the further description of the above technical scheme: the first connecting pieces, the second connecting pieces and the third connecting pieces are fixedly connected with elastic ropes, the bottom of the annular plate is fixedly connected with a sealing ring, and the surface of the counterweight chassis is provided with a sampling port;
[0009] As the further description of the above technical scheme: one end of the line ruler passes through the through hole in the clamping block and is fixedly connected to the bottom of the floating ball, and the buoyancy of the floating ball is greater than the gravity of the whole sampling barrel;
[0010] As the further description of the above technical scheme: the limiting column is slidingly connected in the limiting groove, and is used for limiting the rotation of the line drum;
[0011] As the further description of the above technical scheme: the limiting hole and one end of the clamping block are matched with each other, and are used for limiting the movement of the traction rod;
[0012] As the further description of the above technical scheme: one end of the elastic rope is fixedly connected in the first connecting piece, the other end of the elastic rope is fixedly connected in the second connecting piece, and the middle part of the elastic rope is slidingly connected to the surface of the third connecting piece;
[0013] As the further description of the above technical scheme: the diameter of the sealing ring is greater than the diameter of the annular plate, and the outer side of the sealing ring is in contact with the inner wall surface of the sampling barrel.
[0014] The utility model has the advantages of the following beneficial effects:
[0015] 1、The utility model discloses a depth fixing assembly is arranged, and the line drum is separated from the limitation by pulling out the pull block outward, and the line drum is rotated, and the line ruler on the surface of the line drum is drawn to the depth required to be measured, and then the pull block is loosened, so that the effect that the depth can be accurately fixed and drawn is realized, and the problem that the existing sewage sampling device is complicated, cannot sample the water of different depths in the river channel well and leads to inaccurate sampling result is solved.
[0016] 2、The utility model discloses that the sampling assembly and the depth fixing assembly are used in cooperation, so that the inside of the sampling barrel keeps the sealed state under the action of the sealing ring in the sinking process of drawing the sewage, so that the inside of the sampling barrel is mixed with the sewage of different depths in the sampling process is avoided, and the accuracy of the sewage sampling is further ensured. BRIEF DESCRIPTION OF DRAWINGS
[0017] Figure 1 A three-dimensional schematic view of a water pollution detection sampling equipment for environmental protection management is provided in the present application.
[0018] Figure 2 A structure schematic view of a depth setting assembly of a water pollution detection sampling equipment for environmental protection management is provided in the present application.
[0019] Figure 3 A structure schematic view of a sampling assembly of a water pollution detection sampling equipment for environmental protection management is provided in the present application.
[0020] Figure 4 A structure schematic view of a clamping block of a water pollution detection sampling equipment for environmental protection management is provided in the present application.
[0021] LEGEND:
[0022] 1, sampling barrel; 2, floating ball; 3, sampling assembly; 31, first connecting piece; 32, annular plate; 33, second connecting piece; 34, third connecting piece; 35, elastic rope; 36, sealing ring; 37, sampling port; 4, depth setting assembly; 401, mounting block; 402, rotating shaft; 403, wire drum; 404, wire gauge; 405, limiting groove; 406, spring; 407, pulling block; 408, limiting column; 409, connecting block; 410, clamping block; 411, through hole; 412, limiting hole; 5, connecting cover; 6, traction rod; 7, traction rope; 8, counterweight base plate. DETAILED DESCRIPTION
[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of protection of the present application.
[0024] REFERENCE Figures 1-4The utility model provides an embodiment: a kind of water pollution detection sampling equipment for environmental protection governance, including sampling bucket 1 and float ball 2, the inside of sampling bucket 1 is provided with sampling assembly 3, the outside of sampling bucket 1 is provided with depth setting assembly 4, the top of sampling bucket 1 is fixedly connected with connecting cover 5, the center position of connecting cover 5 is slidably connected with traction rod 6, the top of traction rod 6 is fixedly connected with tow rope 7, and tow rope 7 is used to tether whole device, it is convenient to put into the sewage to be detected, the bottom of sampling bucket 1 is fixedly connected with counterweight chassis 8, and counterweight chassis 8 is used to increase the weight of whole device, so that it can sink into the sewage to be detected, depth setting assembly 4 includes the mounting block 401 of fixed connection on the outside of sampling bucket 1, two mounting blocks 401 are rotatably connected with shaft 402 between opposite side walls, the surface of shaft 402 is fixedly connected with wire drum 403, wire drum 403 is used to wind line ruler 404, the surface of wire drum 403 is wound with line ruler 404, line ruler 404 surface is equipped with scale, for the sinking depth of fixed device, the side of mounting block 401 and wire drum 403 is all set with limit groove 405, the side of mounting block 401 is fixedly connected with spring 406, the other end of spring 406 is fixedly connected with pull block 407, the bottom of pull block 407 is fixedly connected with limit post 408, the top of connecting cover 5 is fixedly connected with connecting block 409, and slidingly connected with clamping block 410 between two connecting blocks 409, one end of clamping block 410 is provided with through hole 411, the surface of traction rod 6 is provided with limit hole 412, one end of line ruler 404 passes through the through hole 411 on the surface of clamping block 410 and is fixedly connected with the bottom of float ball 2, and the buoyancy of float ball 2 is greater than the gravity of whole sampling bucket 1, limit post 408 is slidably connected in the inside of limit groove 405, for limiting the rotation of wire drum 403, limit hole 412 and one end of clamping block 410 are mutually adapted, for limiting the movement of traction rod 6, by the setting of depth setting assembly 4, pull block 407 is pulled out, so that wire drum 403 is separated from limit, wire drum 403 is rotated, after line ruler 404 on the surface of wire drum 403 is extracted to the depth of need measurement, pull block 407 is loosened, so that the effect that the depth of extraction can be accurately fixed is realized, solve the problems, such as the sampling device of existing sewage is more complicated, cannot be well sampled to the water of different depths in river channel, leading to inaccurate sampling result.
[0025] Refer to Figures 1-4The sampling assembly 3 comprises a first connecting piece 31 fixedly connected to the outer surface of the weight base 8, the surface of the traction rod 6 is slidably connected with an annular plate 32, the top surface of the annular plate 32 is fixedly connected with a second connecting piece 33, the top surface of the sampling barrel 1 is fixedly connected with a third connecting piece 34, the first connecting piece 31, the second connecting piece 33 and the third connecting piece 34 are fixedly connected with an elastic rope 35, the bottom of the annular plate 32 is fixedly connected with a sealing ring 36, the surface of the weight base 8 is provided with a sampling port 37, one end of the elastic rope 35 is fixedly connected to the inside of the first connecting piece 31, the other end of the elastic rope 35 is fixedly connected to the inside of the second connecting piece 33, the middle part of the elastic rope 35 is slidably connected to the surface of the third connecting piece 34, the diameter of the sealing ring 36 is larger than the diameter of the annular plate 32, the outer side of the sealing ring 36 is in contact with the inner wall surface of the sampling barrel 1, through the cooperation of the sampling assembly 3 and the depth fixing assembly 4, the inside of the sampling barrel 1 always keeps a sealed state under the action of the sealing ring 36 during the sinking process of the device for extracting sewage, so that the inside of the sampling barrel 1 is prevented from mixing with sewage at different depths during the sampling process, and the accuracy of the sewage sampling is further ensured.
[0026] Working principle: when reaching the sewage area to be detected, first, the traction rope 7 is fixedly connected with the traction rod 6, then the pull block 407 is pulled out, the pull block 407 drives the spring 406 to stretch, thereby driving the limiting column 408 to be separated from the inside of the limiting groove 405, so that the wire drum 403 is separated from the limitation, at this time, the wire drum 403 is rotated, the wire ruler 404 on the surface of the wire drum 403 is pulled out to the depth to be measured, then the pull block 407 is loosened, the pull block 407 drives the limiting column 408 to return to the inside of the limiting groove 405 through the contraction of the spring 406, thereby limiting the wire drum 403, so that the effect of fixing the measuring depth is realized, at this time, the ring plate 32 is moved downward by pressing the traction rod 6, at the same time, the elastic rope 35 is taut, the sealing ring 36 is also moved downward, the air in the sampling barrel 1 is discharged, when the limiting hole 412 on the surface of the traction rod 6 is in the same horizontal line with the clamping block 410, the clamping block 410 is pushed, one end of the clamping block 410 is pushed into the inside of the limiting hole 412, under the elastic force of the elastic rope 35, the clamping block 410 is clamped in the inside of the limiting hole 412, at this time, the preparation state of the equipment is completed, then the equipment is put into the sewage to be detected, the gravity of the counterweight chassis 8 drives the whole equipment to sink linearly, in the sinking process, the inside of the sampling barrel 1 always keeps the sealed state under the action of the sealing ring 36, when sinking to the wire ruler 404, it is indicated that the equipment has sunk to the specified depth adjusted by the wire ruler 404, at this time, due to the buoyancy of the floating ball 2 and the gravity of the counterweight chassis 8, the double-directional tension is formed, due to the buoyancy of the floating ball 2 being greater than the gravity of the whole equipment, the floating ball 2 pulls out the clamping block 410 from the inside of the limiting hole 412 through the wire ruler 404, at this time, due to the traction rod 6 being separated from the limitation of the clamping block 410, the sealing ring 36 is moved upward through the ring plate 32 under the action of the elastic rope 35, at the same time, the sewage is sucked into the inside of the sampling barrel 1 from the sampling port 37, when the sampling is completed, the equipment is pulled out through the traction rope 7, when the sewage of different depths needs to be extracted, the above operation is repeated.
[0027] Finally, it should be noted that the above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments or make equivalent replacements to some technical features, and any modification, equivalent replacement or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.
Claims
1. A water pollution detection sampling device for environmental protection management, comprising a sampling bucket (1) and a floating ball (2), characterized in that: The inside of the sampling bucket (1) is provided with a sampling assembly (3), the outside of the sampling bucket (1) is provided with a depth setting assembly (4), the top of the sampling bucket (1) is fixedly connected with a connecting cover (5), the center of the connecting cover (5) is slidably connected with a traction rod (6), the top of the traction rod (6) is fixedly connected with a traction rope (7), and the bottom of the sampling bucket (1) is fixedly connected with a counterweight bottom plate (8). The depth setting assembly (4) comprises mounting blocks (401) fixedly connected to the outside of the sampling bucket (1), rotating shafts (402) rotatably connected between the opposite side walls of the two mounting blocks (401), wire barrels (403) fixedly connected to the surfaces of the rotating shafts (402), wire rulers (404) wound around the surfaces of the wire barrels (403), limiting grooves (405) formed in one side of each of the mounting blocks (401) and the wire barrel (403), springs (406) fixedly connected to one side of the mounting block (401), pull blocks (407) fixedly connected to the other end of the spring (406), limiting columns (408) fixedly connected to the bottom of the pull block (407), connecting blocks (409) fixedly connected to the top of the connecting cover (5), a clamping block (410) slidably connected between the two connecting blocks (409), and a penetrating hole (411) formed in one end of the clamping block (410).
2. The water pollution detection and sampling device for environmental protection governance according to claim 1, characterized in that: The sampling assembly (3) comprises first connecting pieces (31) fixedly connected to the outer surface of the counterweight bottom plate (8), an annular plate (32) slidably connected to the surface of the traction rod (6), second connecting pieces (33) fixedly connected to the top surface of the annular plate (32), and third connecting pieces (34) fixedly connected to the top surface of the sampling bucket (1).
3. The water pollution detection and sampling device for environmental protection governance according to claim 2, characterized in that: Elastic ropes (35) are fixedly connected between the first connecting pieces (31), the second connecting pieces (33) and the third connecting pieces (34), and sealing rings (36) are fixedly connected to the bottom of the annular plate (32).
4. The water pollution detection and sampling device for environmental protection governance according to claim 1, characterized in that: One end of the wire ruler (404) is fixedly connected to the bottom of the floating ball (2) through the penetrating hole (411) in the surface of the clamping block (410), and the buoyancy of the floating ball (2) is greater than the weight of the entire sampling bucket (1).
5. The water pollution detection and sampling device for environmental protection management according to claim 1, characterized in that: The limiting column (408) is slidably connected in the limiting groove (405) to limit the rotation of the wire barrel (403).
6. The water pollution detection and sampling device for environmental protection governance according to claim 1, characterized in that: The limiting hole (412) and one end of the clamping block (410) are adapted to each other to limit the movement of the traction rod (6).
7. The water pollution detection and sampling device for environmental protection management according to claim 3, characterized in that: One end of the elastic rope (35) is fixedly connected in the first connecting piece (31), the other end of the elastic rope (35) is fixedly connected in the second connecting piece (33), and the middle part of the elastic rope (35) is slidably connected to the surface of the third connecting piece (34).
8. The water pollution detection and sampling device for environmental protection governance according to claim 3, characterized in that: The diameter of the sealing ring (36) is greater than the diameter of the annular plate (32), and the outer side of the sealing ring (36) is in contact with the inner wall surface of the sampling bucket (1).