A sampling device for sewage treatment

Abstract

The utility model discloses a kind of sampling devices for sewage treatment, including sewage storage tank, the top of the sewage storage tank is fixedly connected with water suction pump, the right side of the sewage storage tank is communicated with drain pipe, the left side of the water suction pump is communicated with sampling assembly, the sampling assembly includes sampling tube, positioning pipe, sealing ring, extension pipe and water inlet main part, the sampling tube is communicated in the left side of water suction pump, the positioning pipe is fixedly connected at the bottom of sampling tube, the sealing ring is sleeved in the surface of positioning pipe, the extension pipe is slidably connected in the surface of sampling tube, the water inlet main part is fixedly connected in the right side of water suction pump. The utility model increases the functional nature of adjusting pipeline length to realize convenient sampling, so that it has the effect of quickly disassembling and cleaning filter screen pipe, prevents the situation that manual additional connection pipeline sampling work is time-consuming and laborious for operator.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a sampling device for wastewater treatment. Background Technology

[0002] Wastewater treatment is a key link in environmental protection and sustainable resource utilization. Its core objective is to remove pollutants from wastewater through physical, chemical and biological methods so that the water quality meets discharge standards or can be reused.

[0003] According to patent announcement number CN216082155U published on the China Patent Network, this utility model discloses a sampling device for sewage treatment, including a winding box. The winding box contains a winding cable, and a sampling box is fitted to the end of the winding cable away from the winding box. A cover is installed on the sampling box. The winding box contains a winding mechanism and a positioning mechanism. The cover contains a filtering mechanism. This utility model has the function of separating impurities from water, eliminating the need for workers to separate impurities from the water sample in subsequent processes, reducing water sample processing steps, improving the efficiency of subsequent water sample testing, and enabling the device to sample water at different depths, thus expanding the device's applicability.

[0004] Sampling devices are required for wastewater treatment, but most of the sampling devices on the market have short tubes, requiring operators to manually connect additional pipes for sampling, which is time-consuming and laborious, and does not bring convenience to users. Furthermore, the sampling devices are inconvenient to maintain and clean, which affects their efficient use.

[0005] Therefore, the sampling device needs to be redesigned to effectively prevent the time-consuming and laborious process of requiring operators to manually connect additional pipelines for sampling. Utility Model Content

[0006] To address the problems mentioned in the background art, the purpose of this utility model is to provide a sampling device for sewage treatment, which has the advantage of convenient sampling by adjusting the length of the pipeline, and solves the problem of time-consuming and laborious sampling work that requires operators to manually connect additional pipelines.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sampling device for sewage treatment, comprising a sewage storage tank, a water pump fixedly connected to the top of the sewage storage tank, a drain pipe connected to the right side of the sewage storage tank, and a sampling assembly connected to the left side of the water pump. The sampling assembly includes a sampling tube, a positioning tube, a sealing ring, an extension tube, and a main inlet component. The sampling tube is connected to the left side of the water pump, the positioning tube is fixedly connected to the bottom of the sampling tube, the sealing ring is sleeved on the surface of the positioning tube, the extension tube is slidably connected to the surface of the sampling tube, and the main inlet component is fixedly connected to the right side of the water pump. The bottom of the main inlet component is connected to the top of the sewage storage tank.

[0008] As a preferred embodiment of this utility model, the main water inlet component includes a water inlet pipe, the bottom of which is connected to a folded pipe, the bottom of which is connected to a connecting clamp pipe, the bottom of which is clamped to an installation pipe, the installation pipe being fixedly connected to the top of the sewage storage tank, and the bottom of the installation pipe being fixedly connected to a filter screen pipe.

[0009] In a preferred embodiment of this invention, a positioning component is fixedly connected to the top of the extension tube. The positioning component includes a support block, a fixing frame is fixedly connected to the left side of the support block, a rotating block is provided on the left side of the fixing frame, a screw is fixedly connected to the right side of the rotating block, a threaded sleeve is threadedly connected to the surface of the screw, the right side of the threaded sleeve is fixedly connected to the left side of the fixing frame, a transmission plate is movably connected to the right side of the screw via a bearing, and a locking rod is fixedly connected to the right side of the transmission plate.

[0010] As a preferred embodiment of this invention, the surface of the rotating block is provided with anti-slip texture, which is used in conjunction with the rotating block.

[0011] As a preferred embodiment of this invention, a guide rod is fixedly connected inside the fixed frame, and the guide rod passes through the transmission plate and is slidably connected to the transmission plate.

[0012] As a preferred embodiment of the present invention, the bottom of the extension tube is connected to a connecting component, the connecting component including a connecting tube, the surface of which is provided with a groove, the groove being used in conjunction with the connecting tube.

[0013] As a preferred embodiment of this utility model, the sampling tube has a slot on its left side, and the number of slots is several, and the several slots are evenly arranged.

[0014] As a preferred embodiment of this invention, the surface of the water pump is provided with an anti-rust coating, which is used in conjunction with the water pump.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] 1. This utility model adds the functionality of adjusting the pipeline length to achieve convenient sampling, enabling the filter tube to be quickly disassembled and cleaned, thus preventing the time-consuming and laborious situation where operators need to manually connect additional pipelines for sampling.

[0017] 2. By setting the main water inlet component, this utility model can adjust the length and filtration effect of the pipeline, thereby improving the working efficiency of the sampling tube.

[0018] 3. By setting the positioning component, this utility model can limit the extension tube and restrict its range of movement.

[0019] 4. The anti-slip texture of this invention makes it easier for users to rotate the rotating block, thus improving user comfort.

[0020] 5. This utility model, through the setting of the guide rod, can limit the transmission plate and prevent the transmission plate from rotating when moving.

[0021] 6. By setting up the connecting components, this utility model enables the extension tube to be connected to different types of pipes more conveniently, thereby improving the working efficiency of the extension tube.

[0022] 7. This utility model, through the setting of the slot, enables the clamping rod to enter the interior of the sampling tube, thereby adjusting and fixing the extension tube.

[0023] 8. This utility model can protect the surface of the water pump by setting an anti-rust coating, thereby improving the service life of the water pump. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the structure of this utility model;

[0025] Figure 2 This is a side view of the wastewater storage tank of this utility model;

[0026] Figure 3 This is a cross-sectional view of the wastewater storage tank of this utility model;

[0027] Figure 4 This is an exploded view of the fixing frame of this utility model;

[0028] Figure 5 This is an exploded view of the extension tube of this utility model;

[0029] Figure 6 This is an exploded view of the folded tube of this utility model.

[0030] In the diagram: 1. Sewage storage tank; 2. Water pump; 3. Drainage pipe; 4. Sampling pipe; 5. Positioning pipe; 6. Sealing ring; 7. Extension pipe; 8. Main water inlet component; 9. Water inlet pipe; 10. Folded pipe; 11. Connecting clamp pipe; 12. Installation pipe; 13. Filter screen pipe; 14. Support block; 15. Fixing frame; 16. Rotating block; 17. Screw; 18. Threaded sleeve; 19. Transmission plate; 20. Clamping rod; 21. Anti-slip texture; 22. Guide rod; 23. Connecting pipe; 24. Groove; 25. Slot; 26. Anti-rust coating. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] like Figures 1 to 6 As shown, the present invention provides a sampling device for sewage treatment, including a sewage storage tank 1. A water pump 2 is fixedly connected to the top of the sewage storage tank 1. A drain pipe 3 is connected to the right side of the sewage storage tank 1. A sampling component is connected to the left side of the water pump 2. The sampling component includes a sampling tube 4, a positioning tube 5, a sealing ring 6, an extension tube 7, and a main water inlet component 8. The sampling tube 4 is connected to the left side of the water pump 2. The positioning tube 5 is fixedly connected to the bottom of the sampling tube 4. The sealing ring 6 is sleeved on the surface of the positioning tube 5. The extension tube 7 is slidably connected to the surface of the sampling tube 4. The main water inlet component 8 is fixedly connected to the right side of the water pump 2. The bottom of the main water inlet component 8 is connected to the top of the sewage storage tank 1.

[0033] refer to Figure 5 The main water inlet component 8 includes an inlet pipe 9, the bottom of which is connected to a folded pipe 10, the bottom of which is connected to a connecting clamp pipe 11, the bottom of which is clamped to an installation pipe 12, the installation pipe 12 is fixedly connected to the top of the sewage storage tank 1, and the bottom of the installation pipe 12 is fixedly connected to a filter screen pipe 13.

[0034] As a technical optimization of this utility model, the setting of the water inlet main component 8 can adjust the length and filtration effect of the pipeline, thereby improving the working efficiency of the sampling tube 4.

[0035] refer to Figure 4The top of the extension tube 7 is fixedly connected to a positioning component, which includes a support block 14. A fixing frame 15 is fixedly connected to the left side of the support block 14. A rotating block 16 is provided on the left side of the fixing frame 15. A screw 17 is fixedly connected to the right side of the rotating block 16. A threaded sleeve 18 is threadedly connected to the surface of the screw 17. The right side of the threaded sleeve 18 is fixedly connected to the left side of the fixing frame 15. A transmission plate 19 is movably connected to the right side of the screw 17 through a bearing. A locking rod 20 is fixedly connected to the right side of the transmission plate 19.

[0036] As a technical optimization of this utility model, the positioning component can limit the extension tube 7, thereby restricting the movement range of the extension tube 7.

[0037] refer to Figure 4 The surface of the rotating block 16 is provided with anti-slip texture 21, which is used in conjunction with the rotating block 16.

[0038] As a technical optimization of this utility model, the anti-slip texture 21 makes it easier for users to rotate the rotating block 16, thus improving user comfort.

[0039] refer to Figure 4 The fixed frame 15 is internally fixedly connected to a guide rod 22, which passes through the transmission plate 19 and is slidably connected to the transmission plate 19.

[0040] As a technical optimization of this utility model, the guide rod 22 can limit the transmission plate 19 and prevent the transmission plate 19 from rotating when moving.

[0041] refer to Figure 5 The bottom of the extension tube 7 is connected to a connecting component, which includes a connecting tube 23. A groove 24 is provided on the surface of the connecting tube 23, and the groove 24 is used in conjunction with the connecting tube 23.

[0042] As a technical optimization of this utility model, by setting the connecting components, the extension tube 7 can be connected to different types of pipes more conveniently, thereby improving the working efficiency of the extension tube 7.

[0043] refer to Figure 5 The sampling tube 4 has a slot 25 on its left side. There are several slots 25, and the slots 25 are evenly arranged.

[0044] As a technical optimization of this utility model, the slot 25 allows the lever 20 to enter the interior of the sampling tube 4, thereby adjusting and fixing the extension tube 7.

[0045] refer to Figure 2 The surface of the water pump 2 is provided with an anti-rust coating 26, which is used in conjunction with the water pump 2.

[0046] As a technical optimization of this utility model, the anti-rust coating 26 can protect the surface of the water pump 2 and improve the service life of the water pump 2.

[0047] The working principle and usage process of this utility model are as follows: During use, adjust the position of the extension tube 7 on the surface of the sampling tube 4, and seal it using the positioning tube 5 and the sealing ring 6. When moved to a suitable position, rotate the rotating block 16 via the anti-slip texture 21. The rotating block 16 drives the screw 17 to rotate. The screw 17 moves to the right inside the threaded sleeve 18 via a threaded connection. The screw 17 drives the transmission plate 19 to move to the right, and the transmission plate 19 drives the locking rod 20 to move to the right. The locking rod 20 then engages with the sampling tube 4. Within the corresponding slot 25, the extension pipe 7 is locked, and the water pump 2 is started. Sewage is discharged from the water pump 2 through the main water inlet component 8 (folded pipe 10 → installation pipe 12 → filter screen pipe 13) and sent into the interior of the sewage storage tank 1. The connecting pipe 23 of the connecting component has a groove 24 on its surface, which can quickly adapt to different types of pipe interfaces such as flexible hoses and rigid pipes, improving the compatibility of the device. When maintenance is required, pull the folded pipe 10 upward, so that the folded pipe 10 drives the connecting clamp pipe 11 to move upward, and take out the positioning pipe 5 and the filter screen pipe 13 for cleaning.

[0048] In summary, this wastewater treatment sampling device achieves convenient sampling functionality by increasing the adjustable pipeline length, enabling quick disassembly and cleaning of the filter screen. This prevents operators from having to manually connect additional pipelines for sampling, which is time-consuming and laborious, and solves the problem of the time-consuming and laborious nature of manual pipeline connection for sampling.

[0049] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0050] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sampling device for wastewater treatment, comprising a wastewater storage tank (1), characterized in that: A water pump (2) is fixedly connected to the top of the sewage storage tank (1). A drain pipe (3) is connected to the right side of the sewage storage tank (1). A sampling component is connected to the left side of the water pump (2). The sampling component includes a sampling tube (4), a positioning tube (5), a sealing ring (6), an extension tube (7), and a main water inlet component (8). The sampling tube (4) is connected to the left side of the water pump (2). The positioning tube (5) is fixedly connected to the bottom of the sampling tube (4). The sealing ring (6) is fitted on the surface of the positioning tube (5). The extension tube (7) is slidably connected to the surface of the sampling tube (4). The main water inlet component (8) is fixedly connected to the right side of the water pump (2). The bottom of the main water inlet component (8) is connected to the top of the sewage storage tank (1).

2. The sampling device for wastewater treatment according to claim 1, characterized in that: The main water inlet component (8) includes a water inlet pipe (9), the bottom of which is connected to a folded pipe (10), the bottom of which is connected to a connecting clamp pipe (11), the bottom of which is clamped to an installation pipe (12), the installation pipe (12) is fixedly connected to the top of the sewage storage tank (1), and the bottom of the installation pipe (12) is fixedly connected to a filter screen pipe (13).

3. The sampling device for wastewater treatment according to claim 1, characterized in that: The top of the extension tube (7) is fixedly connected to a positioning component, which includes a support block (14). A fixing frame (15) is fixedly connected to the left side of the support block (14). A rotating block (16) is provided on the left side of the fixing frame (15). A screw (17) is fixedly connected to the right side of the rotating block (16). A threaded sleeve (18) is threadedly connected to the surface of the screw (17). The right side of the threaded sleeve (18) is fixedly connected to the left side of the fixing frame (15). A transmission plate (19) is movably connected to the right side of the screw (17) through a bearing. A locking rod (20) is fixedly connected to the right side of the transmission plate (19).

4. A sampling device for wastewater treatment according to claim 3, characterized in that: The surface of the rotating block (16) is provided with anti-slip texture (21), which is used in conjunction with the rotating block (16).

5. A sampling device for wastewater treatment according to claim 3, characterized in that: The fixed frame (15) is internally fixedly connected to a guide rod (22), which passes through the transmission plate (19) and is slidably connected to the transmission plate (19).

6. A sampling device for wastewater treatment according to claim 1, characterized in that: The bottom of the extension tube (7) is connected to a connecting component, which includes a connecting tube (23). The surface of the connecting tube (23) is provided with a groove (24), which is used in conjunction with the connecting tube (23).

7. A sampling device for wastewater treatment according to claim 1, characterized in that: The sampling tube (4) has a slot (25) on its left side. There are several slots (25), and the slots (25) are evenly arranged.

8. A sampling device for wastewater treatment according to claim 1, characterized in that: The surface of the water pump (2) is provided with an anti-rust coating (26), which is used in conjunction with the water pump (2).

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