Water source sampling equipment for water treatment
By setting limiting devices and other mechanical structures on the water quality sampler, a more stable connection between the sampling water pipes and the equipment is achieved, the problem of falling sampling water pipes is solved, and sampling stability and analysis accuracy are improved.
Patent Information
- Application Number
- CN202421883019.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-06
- Publication Date
- 2025-06-13
- Estimated Expiration
- 2034-08-06
AI Technical Summary
There is a lack of stable connection between the sampling water pipes of existing water quality samplers and the equipment, which is easily dropped due to external force pulling, affecting the sampling quality.
A water source sampling equipment for water treatment is designed, and a more stable connection between the sampling water pipe and the water quality sampler is achieved by setting up limiting devices, limiting blocks, moving holes, springs and limiting grooves.
It effectively solves the problem of dropping the sampling water pipe, improves the stability and reliability of water sample collection, and ensures the accuracy of water quality analysis.
Smart Images
Figure CN222979144U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of water treatment, and particularly relates to a water source sampling device for water treatment. Background Technique
[0002] Water treatment refers to the removal of pollutants in water through physical, chemical or biological methods to make the water quality meet certain usage standards. The main purpose of water treatment is to ensure the safety and sustainable utilization of water resources. The development and application of water treatment technologies play a crucial role in protecting water resources and improving environmental quality. To sum up, the problems existing in the prior art are as follows: The water source sampling device is a tool for extracting samples from water bodies for water quality analysis. The water quality sampler belongs to a kind of water source sampling device. It can collect, preserve and analyze water samples conveniently and quickly. When in use, the sampling water pipe needs to be connected to the body. The material of the sampling water pipe is rubber. When connecting, the sampling water pipe is sleeved on the rubber pipe arranged on the body, and then the friction between the rubbers is relied on to ensure the stability of the connection of the sampling water pipe. If it is pulled by an external force, it is easy to cause the sampling water pipe to fall off and affect the sampling. However, the sampling water pipe used in the existing water quality sampler does not have a component for more stable connection with the water quality sampler. Therefore, a water source sampling device for water treatment is specifically proposed to solve the above problems. Content of the Utility Model
[0003] Aiming at the problems existing in the prior art, the utility model provides a water source sampling device for water treatment, which has the advantage of enabling the sampling water pipe used in the water quality sampler to be more stably connected with the water quality sampler, and solves the problems that the existing water source sampling device is a tool for extracting samples from water bodies for water quality analysis, the water quality sampler belongs to a kind of water source sampling device, it can collect, preserve and analyze water samples conveniently and quickly, when in use, the sampling water pipe needs to be connected to the body, the material of the sampling water pipe is rubber, when connecting, the sampling water pipe is sleeved on the rubber pipe arranged on the body, and then the friction between the rubbers is relied on to ensure the stability of the connection of the sampling water pipe. If it is pulled by an external force, it is easy to cause the sampling water pipe to fall off and affect the sampling, but the sampling water pipe used in the existing water quality sampler does not have a component for more stable connection with the water quality sampler.
[0004] The present utility model is realized as follows. A water source sampling device for water treatment includes a water quality sampler and an installation shell. The rear side of the water quality sampler is fixedly connected to the front side of the installation shell. A fixed shell is movably connected to the inner cavity of the installation shell. The rear side of the fixed shell penetrates through the installation shell and extends to the outside of the inner cavity of the installation shell. A sampling water pipe is fixedly connected to the inner cavity of the fixed shell. The front side of the sampling water pipe penetrates through the installation shell and extends into the interior of the water quality sampler. Two control blocks are movably connected to the inner cavity of the installation shell. The opposite sides of the two control blocks penetrate through the installation shell and extend to the outside of the inner cavity of the installation shell. A limiting device is arranged in the inner cavity of the installation shell.
[0005] Preferably, the limiting device includes four limiting blocks. The side of the limiting block away from the control block penetrates through the installation shell and extends to the outside of the inner cavity of the installation shell. Two moving holes are formed on the surface of the limiting block. Two springs are fixedly connected to the side of the limiting block away from the control block. The side of the spring close to the inner cavity of the installation shell is fixedly connected to the inner cavity of the installation shell. By arranging the limiting device, when the fixed shell and the sampling water pipe move to a suitable position, the limiting device has a limiting effect on the positions of the fixed shell and the sampling water pipe.
[0006] Preferably, eight moving rods that cooperate with the moving holes are fixedly connected to the inner cavity of the installation shell. The surface of the moving rod is movably connected to the inner cavity of the moving hole. By arranging the moving rod, when the limiting block moves, it will drive the moving hole to move along the surface of the moving rod. The cooperation of the moving hole and the moving rod has a limiting effect on the moving position of the limiting block.
[0007] Preferably, a pressing ring is movably connected to the inner cavity of the installation shell. The surface of the pressing ring is fixedly connected to the surface of the control block. A pressing rod that cooperates with the pressing ring is fixedly connected to the front side of the limiting block. The surface of the pressing rod is movably connected to the inner cavity of the pressing ring. By arranging the pressing ring and the pressing rod, when the pressing ring rotates, it can generate a pressing force on the pressing rod, and the pressing rod subjected to the pressing force can drive the limiting block to move.
[0008] Preferably, four sliders are fixedly connected to the rear side of the inner cavity of the installation shell. A sliding groove that cooperates with the sliders is formed on the front side of the pressing ring. The surface of the slider is movably connected to the inner cavity of the sliding groove. By arranging the sliders and the sliding groove, when the pressing ring rotates, it will drive the sliding groove to rotate along the surface of the slider. The cooperation of the slider and the sliding groove has a limiting effect on the rotation position of the pressing ring.
[0009] Preferably, a limiting groove for cooperating with the limiting block is formed on the surface of the fixing shell, the surface of the limiting block contacts the inner cavity of the limiting groove, and the number of the limiting grooves is several and is evenly distributed on the surface of the fixing shell. By providing the limiting groove, when the fixing shell moves into the inner cavity of the mounting shell and the control block is released, the restoring force generated by the spring restoring its shape will drive the limiting block to snap into the inner cavity of the limiting groove. The cooperation of the limiting block and the limiting groove restricts the positions of the fixing shell and the sampling water pipe.
[0010] Preferably, a sealing ring is fixedly connected to the front side of the fixing shell, a sealing groove for cooperating with the sealing ring is formed on the rear side of the mounting shell, and the surface of the sealing ring is in close contact with the inner cavity of the sealing groove. By providing the sealing ring and the sealing groove, when the fixing shell moves into the inner cavity of the mounting shell, it drives the sealing ring to move into the inner cavity of the sealing groove. The cooperation of the sealing ring and the sealing groove improves the sealing performance of the connection between the sampling water pipe and the machine body.
[0011] Compared with the prior art, the beneficial effects of the present utility model are as follows:
[0012] 1. By providing the cooperation of the limiting device, the limiting block, the moving hole, the spring and the limiting groove, the present utility model solves the problem that existing water source sampling devices are tools for extracting samples from water bodies for water quality analysis. The water quality sampler belongs to a type of water source sampling device. It can conveniently, quickly collect, preserve and analyze water samples. When in use, the sampling water pipe needs to be connected to the machine body. The sampling water pipe is made of rubber. When connecting, the sampling water pipe is sleeved on the rubber pipe provided on the machine body, and then the friction between the rubbers is relied on to ensure the stability of the connection of the sampling water pipe. If it is pulled by an external force, it is easy to cause the sampling water pipe to fall off and affect sampling. However, the sampling water pipe used in existing water quality samplers does not have components for more stable connection with the water quality sampler.
[0013] 2. By providing the limiting device, when the limiting block moves, it will drive the moving hole to move along the surface of the moving rod. When the force generated by the movement of the limiting block causes the spring to undergo elastic deformation, the restoring force generated by the spring restoring its shape will drive the limiting block to snap into the inner cavity of the limiting groove. The limiting device restricts the positions of the fixing shell and the sampling water pipe. BRIEF DESCRIPTION OF THE DRAWINGS
[0014] Figure 1 is a three-dimensional structural schematic diagram provided by an embodiment of the present utility model;
[0015] Figure 2 is a three-dimensional schematic diagram of the fixing shell, the mounting shell and the water quality sampler provided by an embodiment of the present utility model;
[0016] Figure 3It is a three-dimensional schematic diagram of a fixed shell, a mounting shell, and a sampling water pipe provided by an embodiment of the present utility model;
[0017] Figure 4 It is a three-dimensional schematic diagram of a sealing groove provided by an embodiment of the present utility model;
[0018] Figure 5 It is a three-dimensional sectional view of the mounting shell provided by an embodiment of the present utility model;
[0019] Figure 6 It is a three-dimensional connection schematic diagram of a slider and a sliding groove provided by an embodiment of the present utility model.
[0020] In the figure: 1, water quality sampler; 2, mounting shell; 3, fixed shell; 4, sampling water pipe; 5, control block; 6, limiting device; 601, limiting block; 602, moving hole; 603, spring; 7, moving rod; 8, extrusion ring; 9, extrusion rod; 10, slider; 11, sliding groove; 12, limiting groove; 13, sealing ring; 14, sealing groove. Specific embodiments
[0021] To further understand the invention content, features, and effects of the present utility model, the following embodiments are exemplified and described in detail in conjunction with the accompanying drawings.
[0022] The structure of the present utility model will be described in detail below in conjunction with the accompanying drawings.
[0023] As Figures 1 to 6 shown, a water treatment water source sampling device provided by an embodiment of the present utility model includes a water quality sampler 1 and a mounting shell 2. The rear side of the water quality sampler 1 is fixedly connected to the front side of the mounting shell 2. A fixed shell 3 is movably connected to the inner cavity of the mounting shell 2. The rear side of the fixed shell 3 penetrates through the mounting shell 2 and extends to the outside of the inner cavity of the mounting shell 2. A sampling water pipe 4 is fixedly connected to the inner cavity of the fixed shell 3. The front side of the sampling water pipe 4 penetrates through the mounting shell 2 and extends into the interior of the water quality sampler 1. Two control blocks 5 are movably connected to the inner cavity of the mounting shell 2. Opposite sides of the two control blocks 5 penetrate through the mounting shell 2 and extend to the outside of the inner cavity of the mounting shell 2. A limiting device 6 is arranged in the inner cavity of the mounting shell 2.
[0024] Referring to Figure 5 , the limiting device 6 includes four limiting blocks 601. The side of the limiting block 601 away from the control block 5 penetrates through the mounting shell 2 and extends to the outside of the inner cavity of the mounting shell 2. Two moving holes 602 are formed on the surface of the limiting block 601. Two springs 603 are fixedly connected to the side of the limiting block 601 away from the control block 5. The side of the spring 603 close to the inner cavity of the mounting shell 2 is fixedly connected to the inner cavity of the mounting shell 2.
[0025] Adopt the above solution: By setting the limit device 6, when the fixed shell 3 and the sampling water pipe 4 are moved to the appropriate positions, the limit device 6 has a limiting effect on the positions of the fixed shell 3 and the sampling water pipe 4.
[0026] Reference Figure 4 , eight moving rods 7 that cooperate with the moving holes 602 are fixedly connected to the inner cavity of the installation shell 2, and the surface of the moving rod 7 is movably connected to the inner cavity of the moving hole 602.
[0027] Adopt the above solution: By setting the moving rod 7, when the limit block 601 moves, it will drive the moving hole 602 to move along the surface of the moving rod 7, and the cooperation of the moving hole 602 and the moving rod 7 has a limiting effect on the moving position of the limit block 601.
[0028] Reference Figure 5 , an extrusion ring 8 is movably connected to the inner cavity of the installation shell 2, the surface of the extrusion ring 8 is fixedly connected to the surface of the control block 5, and an extrusion rod 9 that cooperates with the extrusion ring 8 is fixedly connected to the front side of the limit block 601, and the surface of the extrusion rod 9 is movably connected to the inner cavity of the extrusion ring 8.
[0029] Adopt the above solution: By setting the extrusion ring 8 and the extrusion rod 9, when the extrusion ring 8 rotates, it can generate an extrusion force on the extrusion rod 9, and the extrusion rod 9 subjected to the extrusion force can drive the limit block 601 to move.
[0030] Reference Figure 6 , four sliders 10 are fixedly connected to the rear side of the inner cavity of the installation shell 2, a sliding groove 11 that cooperates with the slider 10 is opened on the front side of the extrusion ring 8, and the surface of the slider 10 is movably connected to the inner cavity of the sliding groove 11.
[0031] Adopt the above solution: By setting the slider 10 and the sliding groove 11, when the extrusion ring 8 rotates, it will drive the sliding groove 11 to rotate along the surface of the slider 10, and the cooperation of the slider 10 and the sliding groove 11 has a limiting effect on the rotation position of the extrusion ring 8.
[0032] Reference Figure 3 , a limiting groove 12 that cooperates with the limit block 601 is opened on the surface of the fixed shell 3, the surface of the limit block 601 is in contact with the inner cavity of the limiting groove 12, and the number of the limiting grooves 12 is several and they are evenly distributed on the surface of the fixed shell 3.
[0033] Adopt the above solution: By setting the limiting groove 12, when the fixed shell 3 is moved into the inner cavity of the installation shell 2 and the control block 5 is released, the restoring force generated by the spring 603 restoring its shape will drive the limit block 601 to snap into the inner cavity of the limiting groove 12, and the cooperation of the limit block 601 and the limiting groove 12 has a limiting effect on the positions of the fixed shell 3 and the sampling water pipe 4.
[0034] Reference Figure 3 andFigure 4 A sealing ring 13 is fixedly connected to the front side of the fixed housing 3. A sealing groove 14 for cooperating with the sealing ring 13 is provided on the rear side of the mounting housing 2, and the surface of the sealing ring 13 is in close contact with the inner cavity of the sealing groove 14.
[0035] With the above solution: By providing the sealing ring 13 and the sealing groove 14, when the fixed housing 3 moves into the inner cavity of the mounting housing 2, it drives the sealing ring 13 to move into the inner cavity of the sealing groove 14. The cooperation of the sealing ring 13 and the sealing groove 14 increases the sealing performance of the sampling water pipe 4 connected to the machine body.
[0036] The working principle of the present utility model:
[0037] During use, when the sampling water pipe 4 used by the water quality sampler 1 needs to be more stably connected to the water quality sampler 1, first, the operator rotates the two control blocks 5. When the control blocks 5 rotate, they will drive the extrusion ring 8 to rotate along the surface of the extrusion rod 9. When the extrusion ring 8 rotates, it will drive the sliding groove 11 to rotate along the surface of the sliding block 10. The extrusion rod 9 is subjected to the extrusion force of the extrusion ring 8 and will move to the side away from the sealing ring 13. When the extrusion rod 9 moves, it will drive the limiting block 601 to move to the side away from the sealing ring 13. When the limiting block 601 moves, it will drive the moving hole 602 to move along the surface of the moving rod 7. The force generated when the limiting block 601 moves causes the spring 603 to undergo elastic deformation. When the limiting block 601 completely moves into the inner cavity of the mounting housing 2, the fixed housing 3 is moved into the inner cavity of the mounting housing 2. When the fixed housing 3 moves, it will drive the water pipe to penetrate through the mounting housing 2 and move into the inner cavity of the water quality sampler 1, and at the same time drive the sealing ring 13 to move into the inner cavity of the sealing groove 14. The cooperation of the sealing ring 13 and the sealing groove 14 increases the sealing performance of the sampling water pipe 4 connected to the machine body. Then, the two control blocks 5 are released, and the restoring force generated when the spring 603 resumes its shape will drive the limiting block 601 to snap into the inner cavity of the limiting groove 12. The cooperation of the limiting block 601 and the limiting groove 12 has a limiting effect on the positions of the fixed housing 3 and the water pipe. At this time, the sampling water pipe 4 used by the water quality sampler is more stably connected to the water quality sampler 1.
[0038] In summary: For the water source sampling device for water treatment, by using the cooperation of the limit device 6, the limit block 601, the moving hole 602, the spring 603 and the limit groove 12, it solves the problem that the existing water source sampling device is a tool for extracting samples from water bodies for water quality analysis. The water quality sampler belongs to a kind of water source sampling device. It can conveniently and quickly collect, preserve and analyze water samples. When in use, it is necessary to connect the sampling water pipe to the machine body. The material of the sampling water pipe is rubber. When connecting, the sampling water pipe is sleeved on the rubber pipe set on the machine body, and then the friction between the rubbers is relied on to ensure the stability of the connection of the sampling water pipe. If it is pulled by an external force, it is easy to cause the sampling water pipe to fall off and affect the sampling. However, the existing sampling water pipe used in the water quality sampler has no component for more stable connection with the water quality sampler.
[0039] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or further includes elements inherent to such process, method, article or device.
[0040] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A water source sampling device for water treatment, comprising a water quality sampler (1) and a mounting shell (2), characterized in that: The rear side of the water quality sampler (1) is fixedly connected to the front side of the mounting shell (2); the inner cavity of the mounting shell (2) is movably connected to a fixed shell (3); the rear side of the fixed shell (3) penetrates the mounting shell (2) and extends to the outside of the inner cavity of the mounting shell (2); the inner cavity of the fixed shell (3) is fixedly connected to a sampling water pipe (4); the front side of the sampling water pipe (4) penetrates the mounting shell (2) and extends to the inside of the water quality sampler (1); the inner cavity of the mounting shell (2) is movably connected to two control blocks (5); opposite sides of the two control blocks (5) penetrate the mounting shell (2) and extend to the outside of the inner cavity of the mounting shell (2); and the inner cavity of the mounting shell (2) is provided with a limiting device (6).
2. A water source sampling device for water treatment as claimed in claim 1, characterized in that: The limiting device (6) comprises four limiting blocks (601); a side of the limiting block (601) away from the control block (5) penetrates the mounting shell (2) and extends to the outside of the inner cavity of the mounting shell (2); two movable holes (602) are provided on the surface of the limiting block (601); a side of the limiting block (601) away from the control block (5) is fixedly connected to two springs (603); a side of the spring (603) close to the inner cavity of the mounting shell (2) is fixedly connected to the inner cavity of the mounting shell (2).
3. A water source sampling device for water treatment as claimed in claim 2, characterized in that: Eight moving rods (7) used in conjunction with the moving holes (602) are fixedly connected to the inner cavity of the mounting shell (2), and the surfaces of the moving rods (7) are movably connected to the inner cavity of the moving holes (602).
4. A water source sampling device for water treatment as claimed in claim 2, characterized in that: The inner cavity of the mounting shell (2) is movably connected to an extrusion ring (8), the surface of the extrusion ring (8) is fixedly connected to the surface of the control block (5), the front side of the limit block (601) is fixedly connected to an extrusion rod (9) used in conjunction with the extrusion ring (8), the surface of the extrusion rod (9) is movably connected to the inner cavity of the extrusion ring (8).
5. A water source sampling device for water treatment as claimed in claim 4, characterized in that: Four sliders (10) are fixedly connected to the rear side of the inner cavity of the mounting shell (2), and a slide groove (11) for use with the slider (10) is provided on the front side of the extrusion ring (8), and the surface of the slider (10) is movably connected to the inner cavity of the slide groove (11).
6. A water source sampling device for water treatment as claimed in claim 2, characterized in that: The surface of the fixed shell (3) is provided with a limiting groove (12) for use with the limiting block (601), the surface of the limiting block (601) is in contact with the inner cavity of the limiting groove (12), and the limiting grooves (12) are multiple and evenly distributed on the surface of the fixed shell (3).
7. A water source sampling device for water treatment as claimed in claim 1, characterized in that: A sealing ring (13) is fixedly connected to the front side of the fixed shell (3), and a sealing groove (14) for use with the sealing ring (13) is provided on the rear side of the mounting shell (2), wherein the surface of the sealing ring (13) is in close contact with the inner cavity of the sealing groove (14).