Sewage sampling device
By designing a remotely controlled wastewater sampling device, the problems of time-consuming, labor-intensive, and safety risks associated with traditional manual sampling have been solved. This has enabled efficient and stable multi-point wastewater sampling, adapting to sampling needs at different water depths and locations.
Patent Information
- Application Number
- CN202422871292.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-25
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2034-11-25
AI Technical Summary
Traditional manual wastewater sampling methods are time-consuming, labor-intensive, inefficient, and difficult to achieve accurate multi-point sampling. They also pose health and safety risks, especially in harmful or hazardous environments.
A wastewater sampling device was designed, comprising mounting columns, an electric valve, a wireless transmission module, and a telescopic mechanism. It enables remote operation through wireless control, allows multiple mounting columns to sample simultaneously at different water depths, and employs threaded connections and a telescopic mechanism to enhance stability and adapt to various sampling needs.
It enables rapid sampling under remote control, improves work efficiency, ensures that the samples fully reflect the water quality, avoids the health risks of direct contact with sewage, adapts to various sampling needs, and has strong connection stability.
Smart Images
Figure CN223538597U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of sewage sampling, and in particular to a sewage sampling device. Background Technology
[0002] As is well known, with the acceleration of industrialization and urbanization, water pollution has become increasingly serious. To effectively manage and control water pollution, it is necessary to regularly sample and analyze wastewater to monitor water quality changes and assess pollutant concentrations and types. However, traditional manual sampling methods have many shortcomings. These methods rely heavily on manual operation, requiring staff to physically go to the site and manually collect water samples. This method is time-consuming and labor-intensive, especially in large bodies of water or areas with multiple sampling points, where efficiency is extremely low. Wastewater often contains harmful substances such as heavy metals and organic pollutants, and direct contact with wastewater poses a threat to the health of workers. Furthermore, some sampling locations may be hazardous, such as deep water areas or areas where toxic gases accumulate, increasing operational risks. Sampling at a single depth cannot comprehensively reflect the water quality, especially for water bodies with significant vertical differences in water quality, requiring multiple samplings at different depths. Traditional methods struggle to achieve accurate multi-point sampling; therefore, it is necessary to propose solutions to this technical problem. Utility Model Content
[0003] To solve the above-mentioned technical problems, this utility model provides a sewage sampling device, including a mounting column. The top of the mounting column is provided with a threaded column, and the bottom of the mounting column is provided with a threaded groove. A storage tank is provided on one side of the mounting column, and an electric valve is provided on the storage tank. The electric valve is provided with an inlet pipe. A control box is provided inside the mounting column. The control box is provided with a battery assembly and a wireless transmission module. A maintenance mechanism is provided between the control box and the mounting column. A rectangular groove is provided at the top of the threaded column, and a rectangular hole is provided at the top of the threaded groove. A telescopic mechanism is provided inside the mounting column, and a rectangular column is provided between the output end of the telescopic mechanism and the rectangular hole.
[0004] The present invention relates to a wastewater sampling device, wherein the maintenance mechanism includes a maintenance groove and a maintenance cover, the maintenance groove being formed on the outside of the mounting column, and the maintenance cover being threadedly connected to the maintenance groove.
[0005] The present invention relates to a wastewater sampling device, wherein the rectangular column, the rectangular hole, and the rectangular groove are all hexagonal structures.
[0006] The present invention relates to a wastewater sampling device, wherein the telescopic mechanism is an electric telescopic rod.
[0007] The present invention relates to a wastewater sampling device, wherein a sealing ring is provided at the top of the threaded groove.
[0008] The present invention relates to a wastewater sampling device, wherein a sealing strip is provided on the outer side of the rectangular column.
[0009] The present invention relates to a wastewater sampling device, wherein the sealing strip and the sealing ring are both made of high and low temperature resistant rubber.
[0010] The present invention relates to a wastewater sampling device, wherein the mounting column and the storage tank are both coated with anti-corrosion paint.
[0011] Compared with existing technologies, the advantages of this utility model are as follows: Through the wireless transmission module, operators can perform sampling operations in an environment far away from sewage, avoiding the health risks caused by direct contact with sewage, especially in toxic, harmful or dangerous environments. Operators can remotely open and close the electric valve through the control box to achieve rapid sampling, which greatly improves work efficiency. By assembling and splicing multiple mounting columns, sampling can be carried out at different water depths simultaneously, ensuring that the collected samples can comprehensively reflect the water quality status. This is of great significance for studying the vertical distribution of water quality and assessing the degree of pollution. Different numbers of mounting columns can be selected according to actual needs, and the sampling depth and position can be flexibly adjusted to adapt to various sampling requirements. The combination of rectangular columns and rectangular grooves with threaded connections and telescopic mechanisms ensures a tight fit between multiple mounting columns and prevents loosening under the impact of water flow. The design of rectangular columns and rectangular grooves further enhances the stability of the connection. Attached Figure Description
[0012] Figure 1 This is a schematic diagram of the structure of this utility model. Figure 1 ;
[0013] Figure 2 This is a schematic diagram of the structure of this utility model. Figure 2 ;
[0014] Figure 3 This is a front half-sectional view of the structure of this utility model;
[0015] Figure 4 This is a top half-sectional view of the structure of this utility model;
[0016] 1. Mounting post; 2. Threaded post; 3. Threaded groove; 4. Control box; 5. Electric valve; 6. Liquid inlet pipe; 7. Battery assembly; 8. Wireless transmission module; 9. Telescopic mechanism; 10. Rectangular post; 11. Maintenance cover; 12. Sealing ring; 13. Sealing strip. Detailed Implementation
[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate this utility model, but are not intended to limit its scope.
[0018] like Figures 1 to 4 As shown, this utility model discloses a wastewater sampling device, including a mounting column 1. The top of the mounting column 1 has a threaded column 2, and the bottom of the mounting column 1 has a threaded groove 3. A storage tank is located on one side of the mounting column 1, and an electric valve 5 is mounted on the storage tank. An inlet pipe 6 is mounted on the electric valve 5. A control box 4 is located inside the mounting column 1, and the control box 4 contains a battery assembly 7 and a wireless transmission module 8. A maintenance mechanism is located between the control box 4 and the mounting column 1. A rectangular groove is located at the top of the threaded column 2, and a rectangular hole is located at the top of the threaded groove 3. A telescopic mechanism 9 is located inside the mounting column 1, and a rectangular column 10 is located between the output end of the telescopic mechanism 9 and the rectangular hole. In this embodiment, by assembling and splicing multiple mounting columns 1, sampling can be performed simultaneously at different water depths, ensuring that the collected samples comprehensively reflect the water quality status. This is of great significance for studying the vertical distribution of water quality and assessing the degree of pollution. Different numbers of mounting columns 1 can be selected according to actual needs, flexibly adjusting the sampling depth and position to adapt to various sampling requirements.
[0019] The present invention relates to a sewage sampling device, wherein the maintenance mechanism includes a maintenance groove and a maintenance cover 11. The maintenance groove is located on the outside of the mounting column 1, and the maintenance cover 11 is threadedly connected to the maintenance groove. By rotating the maintenance cover 11, the maintenance cover 11 can be removed from the maintenance groove by rotating the thread, thereby facilitating the inspection and maintenance of the control box 4.
[0020] The present invention relates to a wastewater sampling device in which the rectangular column 10, the rectangular hole, and the rectangular groove are all hexagonal structures. The hexagonal structure facilitates the alignment of the rectangular column 10 with the rectangular groove.
[0021] The present invention relates to a wastewater sampling device, wherein the telescopic mechanism 9 is an electric telescopic rod, which has the characteristics of high movement accuracy, thereby improving the movement accuracy of the rectangular column 10.
[0022] The present invention relates to a wastewater sampling device, wherein the top end of the threaded groove 3 is provided with a sealing ring 12, which can improve the sealing performance between the threaded post 2 and the threaded groove 3.
[0023] The present invention relates to a wastewater sampling device, wherein a sealing strip 13 is provided on the outer side of the rectangular column 10, which can improve the sealing between the rectangular column 10 and the rectangular hole.
[0024] The present invention relates to a wastewater sampling device, wherein the sealing strip 13 and the sealing ring 12 are both made of high and low temperature resistant rubber material. The high and low temperature resistant rubber material can improve the high and low temperature resistance of the sealing strip 13 and the sealing ring 12.
[0025] The present invention relates to a wastewater sampling device in which both the mounting column 1 and the storage tank are coated with anti-corrosion paint. The anti-corrosion paint can improve the anti-corrosion performance of the mounting column 1 and the storage tank, making them more suitable for wastewater sampling.
[0026] This utility model discloses a wastewater sampling device. During operation, the mounting column 1 is placed into the wastewater. A battery assembly 7 powers a wireless transmission module 8 and an electric valve 5. The wireless transmission module 8 allows for remote operation of a control box 4. The control box 4 remotely opens the electric valve 5, allowing wastewater to enter a storage tank. Closing the electric valve 5 seals the wastewater in the storage tank, facilitating the removal of the mounting column 1 from the wastewater. The wastewater sample can then be poured in by opening and closing the electric valve 5. When sampling at different water levels in the wastewater, the threaded post 2 of one mounting column 1 is aligned and threadedly connected to a second mounting column 1. The threaded groove 3 is then controlled, and the output end of the telescopic mechanism 9 in the second mounting column 1 is controlled to move the rectangular column 10 linearly. At the same time, the angle of the threaded column 2 is finely adjusted until the rectangular column 10 is aligned and abuts in the rectangular groove, thereby preventing the threaded column 2 from loosening in the threaded groove 3. This allows multiple mounting columns 1 to be assembled and spliced, enabling simultaneous automatic sampling of different water levels in sewage, which is convenient for sampling operations. When removing the assembled multiple mounting columns 1, the output end of the telescopic mechanism 9 is controlled to retract, so that the rectangular column 10 leaves the rectangular groove and moves into the rectangular hole. Rotating the mounting column 1 will make the threaded column 2 leave the threaded groove 3, making it easy to separate and remove multiple mounting columns 1.
[0027] The wastewater sampling device of this utility model can be installed, connected, or set up in a common mechanical manner, and can be implemented as long as it can achieve its beneficial effect; technicians in this industry only need to follow the accompanying instruction manual for installation and operation.
[0028] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A wastewater sampling device, comprising a mounting column (1), characterized in that, The mounting post (1) has a threaded post (2) at its top and a threaded groove (3) at its bottom. A storage slot is provided on one side of the mounting post (1), and an electric valve (5) is provided on the storage slot. An inlet pipe (6) is provided on the electric valve (5). A control box (4) is provided inside the mounting post (1). A battery assembly (7) and a wireless transmission module (8) are provided on the control box (4). A maintenance mechanism is provided between the control box (4) and the mounting post (1). A rectangular groove is provided at the top of the threaded post (2), and a rectangular hole is provided at the top of the threaded groove (3). A telescopic mechanism (9) is provided inside the mounting post (1), and a rectangular post (10) is provided between the output end of the telescopic mechanism (9) and the rectangular hole.
2. The wastewater sampling device according to claim 1, characterized in that, The maintenance mechanism includes a maintenance groove and a maintenance cover (11). The maintenance groove is opened on the outside of the mounting post (1), and the maintenance cover (11) is threaded to the maintenance groove.
3. The wastewater sampling device according to claim 2, characterized in that, The rectangular column (10), the rectangular hole, and the rectangular groove are all hexagonal structures.
4. A wastewater sampling device according to claim 3, characterized in that, The telescopic mechanism (9) is an electric telescopic rod.
5. A wastewater sampling device according to claim 4, characterized in that, The top of the threaded groove (3) is provided with a sealing ring (12).
6. A wastewater sampling device according to claim 5, characterized in that, A sealing strip (13) is provided on the outside of the rectangular column (10).
7. A wastewater sampling device according to claim 6, characterized in that, Both the sealing strip (13) and the sealing ring (12) are made of high and low temperature resistant rubber.
8. A wastewater sampling device according to claim 7, characterized in that, Both the mounting column (1) and the storage tank are coated with anti-corrosion paint.