Sewage sampler
By designing a rotating rod and a movable rotating rod mechanism inside the tank, the problem of difficulty in determining the depth of existing sewage sampling equipment was solved, and accurate sewage collection was achieved.
Patent Information
- Application Number
- CN202422935639.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-29
- Publication Date
- 2025-11-18
- Estimated Expiration
- 2034-11-29
AI Technical Summary
Existing sewage sampling equipment is difficult to achieve fixed-depth sampling and has poor functionality.
A wastewater sampler comprising a tank, piston, rotating rod, and movable rotating rod mechanism was designed. Through the coordinated use of rotating components, rotating grooves, protrusions, push rods, and suspension components, the piston can achieve constant depth control and wastewater collection.
It enables fixed-depth sampling of wastewater, improving the functionality and sampling accuracy of the sampling equipment.
Smart Images
Figure CN223565320U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to a kind of sewage sampler technical field, more specifically, it is especially related to sewage sampler. BACKGROUND
[0002] Sewage sampling is crucial in water quality monitoring and management. It can assess water quality conditions, identify pollution sources, monitor sewage treatment effectiveness, and protect public health. By collecting sewage samples for laboratory analysis, we can understand the types, concentrations, and trends of pollutants in water bodies. This is essential for developing targeted pollution control measures, evaluating treatment process effectiveness, and promptly identifying and controlling health risks. In addition, sewage sampling is also a necessary means to comply with environmental regulations and report water quality monitoring results. Therefore, sewage sampling is a key link in protecting water resources, maintaining ecological balance and ensuring public health.
[0003] Based on the above, the present inventor found that there are the following problems: now when sewage sampling is carried out, most of them can only sample the surface of sewage, and cannot be well depth sampling, and the functionality is poor.
[0004] Therefore, in view of the above, the existing structure and defects are studied and improved, and the sewage sampler is provided, so as to achieve the purpose of having more practical value. INNOVATIVE CONTENT
[0005] In order to solve the above technical problems, the utility model provides sewage sampler to solve the problem that the depth sampling cannot be well carried out when the sewage is sampled now.
[0006] The purpose and effect of the sewage sampler of the utility model are achieved by the following specific technical means:
[0007] The sewage sampler comprises a tank body, a piston is arranged in the tank body, a water inlet is arranged at the lower position of the surface of the tank body, a connecting rod is mounted on the surface of the piston, a rotary rod is mounted on the top of the tank body, a placing groove is formed on the surface of the connecting rod, the rotary rod is located in the placing groove, the width of the placing groove is greater than that of the rotary rod, a cavity is arranged at the top of the connecting rod, a plurality of rubber bands are mounted on the top of the tank body, one end of the rubber band away from the tank body is connected with the piston, and a mechanism for moving the rotary rod is arranged in the cavity.
[0008] Further, the mechanism of the mobile rotating rod comprises a rotating piece arranged in the chamber, a surface of the rotating piece is provided with a group of rotating grooves, a group of protruding blocks are arranged on the inner wall of the chamber, the protruding blocks are located in the rotating grooves, a slot is arranged on the surface of the connecting rod and extends into the chamber, a push rod is arranged on the surface of the rotating piece and located in the slot, the push rod extends below the rotating rod, and a first hanging piece is arranged on the top of the rotating piece.
[0009] Further, the top of the tank body is provided with a group of second hanging pieces.
[0010] Further, the rotating rod and the tank body are connected through bolts.
[0011] Further, the surface of the piston is provided with a through groove, and a rubber plug is arranged in the through groove.
[0012] Further, the tank body is made of acrylic material.
[0013] Further, the tank body is made of tempered glass material.
[0014] Compared with the prior art, the sewage sampler has the following beneficial effects:
[0015] The cooperation of the rotating piece, the rotating groove, the protruding block, the slot, the push rod and the first hanging piece can be used when the sewage needs to be collected at a fixed depth, the first hanging piece is connected with the traction rope, the piston is pressed downward through the connecting rod, the rotating rod is rotated and clamped into the placing groove to fix the piston, the rubber band is in a force storage state, the tank body is connected with the traction rope, the tank body is placed in the sewage, the depth of the tank body can be determined by adjusting the length of the traction rope on the tank body, when the tank body is located at a specified depth, the traction rope on the first hanging piece is pulled, the traction rope drives the rotating piece to move through the first hanging piece, the rotating piece rotates under the action of the rotating groove and the protruding block, the push rod rotates and rises, the rotating rod is pushed out of the placing groove in the process of rotating and rising, the rubber band is reset to drive the piston to move upward, and thus the sewage is sucked into the tank body. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 is a three-dimensional schematic view of the sewage sampler.
[0017] Figure 2 is a sectional view of the sewage sampler.
[0018] Figure 3 is a local schematic view of the sewage sampler.
[0019] Figure 4 The sewage sampler is the utility model Figure 1 Amplification schematic view of point A in the middle.
[0020] In the drawing, the correspondence between the component names and the drawing numbers is as follows:
[0021] 1, tank body; 2, piston; 3, water inlet; 4, connecting rod; 5, rotating rod; 6, placing groove; 7, cavity; 8, rubber band;
[0022] 901, rotating piece; 902, rotating groove; 903, protruding block; 904, slot; 905, push rod; 906, first suspension piece;
[0023] 10, second suspension piece; 11, bolt; 12, through slot; 13, rubber plug. DETAILED DESCRIPTION
[0024] The embodiments of the utility model will be further described in detail below in combination with the drawings and examples. The following examples are used to illustrate the utility model, but cannot be used to limit the scope of the utility model.
[0025] In the description of the utility model, unless otherwise specified, the meaning of "multiple" is two or more than two; the directions or position relations indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like are based on the directions or position relations shown in the drawings, and are only for the convenience of describing the utility model and simplifying the description, and cannot be understood as indicating or implying that the devices or elements referred to must have a particular direction, be constructed and operated in a particular direction, and therefore cannot be understood as limiting the utility model. In addition, the terms "first", "second", "third" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance.
[0026] In the description of the utility model, it should be noted that, unless otherwise specified and limited, the terms "connected", "connected" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium. For ordinary skilled persons in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.
[0027] Embodiment:
[0028] As shown in the accompanying Figure 1 to the accompanying Figure 4 :
[0029] The utility model provides sewage sampler, including jar body 1, the piston 2 is arranged in jar body 1, the surface of jar body 1 is provided with water inlet 3 in lower position, the surface of piston 2 is installed with connecting rod 4, the top of jar body 1 is installed with rotating rod 5, the surface of connecting rod 4 is opened and is provided with placing groove 6, rotating rod 5 is located in placing groove 6, the width of placing groove 6 is greater than rotating rod 5, the top of connecting rod 4 is provided with chamber 7, the top of jar body 1 is installed with a plurality of rubber band 8, the one end of rubber band 8 is connected with piston 2 away from jar body 1, the mechanism of moving rotating rod is provided in chamber 7.
[0030] Wherein, the mechanism of moving rotating rod includes the rotating piece 901 setting in the chamber 7, the surface of rotating piece 901 is opened and is provided with a group of rotation grooves 902, still include a group of convex blocks 903 installing in the chamber 7 inner wall, the convex block 903 is located in rotation groove 902, still include the slot 904 of opening in the surface of connecting rod 4 and install the push rod 905 on the surface of rotating piece 901, the slot 904 extends to the chamber 7, the push rod 905 is located in slot 904, the push rod 905 extends to the below of rotating rod 5, still include the first suspension 906 of installing in the top of rotating piece 901.
[0031] Through the cooperation of rotating piece 901, rotation groove 902, convex block 903, slot 904, push rod 905 and first suspension 906, when needing to collect sewage to the depth, can be connected to the tow rope through first suspension 906, then press piston 2 down through connecting rod 4, then rotate rotating rod 5, rotating rod 5 is clamped into placing groove 6, and piston 2 can be fixed, at this moment, the force storage state of rubber band 8, then connect the tow rope of jar body 1, then put jar body 1 into sewage, can determine the depth of jar body 1 by adjusting the length of tow rope on jar body 1, when jar body 1 is located at the specified depth, the tow rope on first suspension 906 can be pulled, the tow rope will move rotating piece 901 through first suspension 906, rotating piece 901 rotates under the action of rotation groove 902 and convex block 903, rotating piece 901 rotates will drive push rod 905 to rotate and rise, push rod 905 will push rotating rod 5 to separate from placing groove 6 in the process of rotating and rising, at this moment, the reset of rubber band 8 will drive piston 2 to move upwards, so as to suck sewage into jar body 1, through the above design, the depth of sewage can be collected conveniently.
[0032] Wherein, the top of jar body 1 is installed with a group of second suspensions 10.
[0033] Through the use of second suspension 10, jar body 1 can be connected to the tow rope.
[0034] Wherein, the rotating rod 5 is connected through bolt 11 between jar body 1.
[0035] By using the bolt 11, the replacement of the rotating rod 5 can be facilitated, and the tightness of the rotating rod 5 can be adjusted.
[0036] The surface of the piston 2 is provided with a through groove 12, and a rubber plug 13 is installed in the through groove 12.
[0037] By using the through groove 12 and the rubber plug 13, when the sewage collected in the tank body 1 needs to be taken out, the rubber plug 13 is only needed to be removed, and under the action of the atmospheric pressure, the sewage in the tank body 1 can flow out from the water inlet 3, and by the above design, the sewage in the tank body 1 can be taken out without pressing the piston 2.
[0038] The material of the tank body 1 is acrylic material.
[0039] By using the acrylic material, the state in the tank body 1 can be clearly seen, and the cost is relatively low.
[0040] The material of the tank body 1 is tempered glass material.
[0041] By using the tempered glass material, the wear resistance of the tank body 1 can be improved.
[0042] The embodiments of the present application are given for the purpose of example and description, and are not exhaustive or limit the present application to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments are chosen and described in order to better explain the principles of the present application and practical application, and to enable those skilled in the art to understand the present application so as to design various embodiments with various modifications suitable for specific purposes.
Claims
1. Sewage sampler comprising a tank (1), characterised in that: The surface of the piston (2) is provided with a connecting rod (4), the top of the tank body (1) is provided with a rotating rod (5), the surface of the connecting rod (4) is provided with a placing groove (6), the rotating rod (5) is located in the placing groove (6), the width of the placing groove (6) is greater than the rotating rod (5), the top of the connecting rod (4) is provided with a cavity (7), the top of the tank body (1) is provided with a plurality of rubber bands (8), one end of the rubber band (8) away from the tank body (1) is connected with the piston (2), and the cavity (7) is provided with a mechanism for moving the rotating rod.
2. The sewage sampler of claim 1, wherein: The mechanism for moving the rotating rod comprises a rotating piece (901) arranged in the cavity (7), a group of rotating grooves (902) are formed in the surface of the rotating piece (901), a group of protruding blocks (903) are arranged on the inner wall of the cavity (7), the protruding blocks (903) are located in the rotating grooves (902), a slot (904) is formed in the surface of the connecting rod (4), a push rod (905) is arranged on the surface of the rotating piece (901), the slot (904) extends into the cavity (7), the push rod (905) is located in the slot (904), the push rod (905) extends below the rotating rod (5), and a first hanging piece (906) is arranged on the top of the rotating piece (901).
3. The sewage sampler of claim 2, wherein: A group of second hanging pieces (10) are arranged on the top of the tank body (1).
4. The sewage sampler of claim 3 wherein: The rotating rod (5) and the tank body (1) are connected through bolts (11).
5. The sewage sampler of claim 4 wherein: A through groove (12) is formed in the surface of the piston (2), and a rubber plug (13) is arranged in the through groove (12).
6. The sewage sampler of claim 5 wherein: The material of the tank body (1) is acrylic material.
7. The sewage sampler of claim 5 wherein: The material of the tank body (1) is tempered glass material.