Sewage sampling device

Abstract

The utility model belongs to the technical field of sampling devices, and discloses a sewage sampling device. The device comprises a box body, a mounting part is arranged at the top of the box body, a water suction pump is fixedly connected in the mounting part, a storage battery is further fixedly connected to one side of the box body, the storage battery is electrically connected with the water suction pump, and a water inlet of the water suction pump is further connected with the conveying assembly; a containing cavity is formed in the box body, a partition plate is arranged in the containing cavity, containing grids are arranged between the bottom end of the partition plate and the containing cavity, a storage assembly is further arranged between the other end of the partition plate and the containing cavity, and the storage assembly is connected with the water suction pump through a conveying pipe. According to the device, more sewage samples can be contained at the same time through the multiple containing bottles arranged in the storage assembly, multi-point sampling of sewage is achieved, a user can sample and manage a large number of sewage samples more conveniently, the sampling process is more efficient and convenient, time and energy are saved, and working efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sampling devices, in particular to a sewage sampling device. Background Art

[0002] Pesticides and fertilizers are often used in agriculture today to prevent pests and diseases and increase crop yields. However, long-term or excessive use of these chemicals will cause their residues to accumulate in the soil. When these chemicals are brought into water resources by rain or irrigation, they will form sewage and affect the quality of water resources.

[0003] Therefore, it is necessary to regularly sample and monitor sewage to ensure a good circulation of water resources. However, the sampling capacity of traditional sewage sampling devices is small, which will result in a single sampling point being unable to fully display the characteristics and pollutant content of the entire sewage, thus leading to deviations in sampling test results and affecting the accuracy and reliability of the experimental results. Utility Model Content

[0004] The purpose of the utility model is to provide a sewage sampling device to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A sewage sampling device comprises a box body, a mounting portion is provided on the top of the box body, a water pump is fixedly connected to the mounting portion, a battery is also fixedly connected to one side of the box body, the battery is electrically connected to the water pump, and the water inlet of the water pump is also connected to a conveying component; a placement cavity is opened inside the box body, a partition is provided inside the placement cavity, a placement grid is provided between the bottom end of the partition and the placement cavity, a storage component is also provided between the other end of the partition and the placement cavity, and the storage component is connected to the water pump through a conveying pipe.

[0007] Further preferably, the conveying assembly includes a pumping pipe and a filter head, one end of the pumping pipe is fixedly connected to the water inlet of the water pump, and the other end of the pumping pipe is connected to the filter head; a filter screen is also provided on the side of the filter head away from the pumping pipe.

[0008] Further preferably, a placement pocket is provided on one side of the box body, and the filter head is detachably arranged in the placement pocket.

[0009] Further preferably, the storage assembly includes a mounting frame, a rotating groove is provided at the top of the placement cavity, a bearing is provided in the rotating groove, the mounting frame is arranged in the rotating groove through the bearing, and the mounting frame is fixedly connected to the rotating groove through a fixing cover.

[0010] Further preferably, a connecting rod is fixedly connected to the bottom of the mounting frame, and a plurality of fixing clamps are arranged on the surrounding side of the connecting rod, and a receiving bottle is detachably arranged in each of the plurality of fixing clamps, and a connecting portion is detachably connected to the bottle mouth of the receiving bottle.

[0011] Further preferably, two groups of assembly parts are provided on a side of the box body away from the battery, a door panel is rotatably provided between the two groups of assembly parts, and a handle is fixedly connected to the door panel.

[0012] Further preferably, a plurality of groups of moving wheels are arranged at the bottom of the box, and the plurality of groups of moving wheels are evenly arranged at the bottom of the box.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] By arranging multiple groups of holding bottles in the storage component, more sewage samples can be accommodated at the same time, and multi-point sampling of sewage can be realized, which effectively improves the sampling capacity and flexibility of the sampling device. In addition, the mounting frame has the characteristic of being rotatable. By utilizing the rotatability of the mounting frame, the holding bottles can be quickly replaced, making the sampling process more efficient and convenient. This not only enhances the practicality of the sampling device, but also improves the convenience and efficiency of operation, allowing users to sample and manage a large number of sewage samples more conveniently, further improving the quality and accuracy of sewage monitoring and analysis.

[0015] Through the retractable suction pipe and pump in the conveying component, automatic extraction of different waters can be achieved, which improves the convenience and efficiency of operation. The filter net installed in the filter head can effectively filter out larger impurities in the water, reducing the workload of sewage inspectors while ensuring the accuracy and reliability of sampling. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the utility model after being disassembled;

[0018] Figure 3 It is a structural schematic diagram of the storage assembly of the utility model;

[0019] Figure 4 It is a schematic diagram of the internal structure of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the box body of the utility model;

[0021] Figure 6 It is a structural schematic diagram of the filter head of the utility model;

[0022] In the figure: 1. box body; 2. water pump; 3. battery; 4. delivery pipe; 5. mounting frame; 6. accommodating bottle; 101. mounting part; 102. placement cavity; 103. partition; 104. placement grid; 201. water pump; 202. filter head; 203. filter net; 301. placement pocket; 401. rotating groove; 402. bearing; 403. fixing cover; 501. connecting rod; 502. fixing fixture; 503. connecting part; 601. assembly part; 602. door panel; 603. handle; 701. moving wheel. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 6 , the utility model provides a technical solution:

[0025] A sewage sampling device comprises a box 1, a mounting portion 101 is arranged on the top of the box 1, a water pump 2 is fixedly connected in the mounting portion 101, a battery 3 is fixedly connected to one side of the box 1, the battery 3 is electrically connected to the water pump 2, and the water inlet of the water pump 2 is also connected to a conveying component; a placement cavity 102 is provided inside the box 1, a partition 103 is arranged inside the placement cavity 102, a placement grid 104 is arranged between the bottom end of the partition 103 and the placement cavity 102, a storage component is also arranged between the other end of the partition 103 and the placement cavity 102, and the storage component is connected to the water pump 2 through a conveying pipe 4. Through the water pump 2, the battery 3 and the conveying component installed on the box 1, the automatic extraction function of different water areas can be realized, which greatly improves the efficiency and accuracy of sampling, and can also quickly and accurately obtain sewage samples of various water areas, avoiding the errors and uncertainties existing in the manual sampling process, and ensuring the consistency and reliability of sampling. The placement grid 104 provided at the bottom of the partition plate 103 can be used to place tools, further improving the usability of the device.

[0026] In the utility model, the conveying assembly includes a water pumping pipe 201 and a filter head 202, one end of the water pumping pipe 201 is fixedly connected to the water inlet of the water pump 2, and the other end of the water pumping pipe 201 is connected to the filter head 202; a filter screen 203 is also provided on the side of the filter head 202 away from the water pumping pipe 201. A placement pocket 301 is also provided on one side of the housing 1, and the filter head 202 is detachably arranged in the placement pocket 301. A filter screen 203 is provided on the side of the filter head 202 away from the water pumping pipe 201, which can effectively filter solid particles and impurities in sewage, prevent these impurities from entering the conveying pipe 4 and the water pump 2, help protect the water pump 2 and other equipment from damage, and extend the service life of the equipment. At the same time, the filter head 202 is detachably arranged in the placement pocket 301, so that the filter head 202 is easier to approach and operate, and it is convenient to maintain and clean the filter head 202 and its accessories. When the filter head 202 needs to be cleaned or repaired, it can be taken out of the storage pocket 301, processed as necessary, and then reinstalled. The storage pocket 301 is located on one side of the box body 1 and can firmly support the filter head 202 to prevent it from being hit or damaged during transportation or storage. This provides a safe and stable storage position, which helps to protect the filter head 202 and its surrounding components from external influences.

[0027] In the utility model, the storage assembly includes a mounting frame 5, a rotating groove 401 is provided at the top of the placement cavity 102, a bearing 402 is provided in the rotating groove 401, the mounting frame 5 is arranged in the rotating groove 401 through the bearing 402, and the mounting frame 5 is fixedly connected to the rotating groove 401 through the fixing cover 403. The bottom of the mounting frame 5 is also fixedly connected to a connecting rod 501, and a plurality of sets of fixing clamps 502 are arranged on the peripheral side of the connecting rod 501, and the plurality of sets of fixing clamps 502 are detachably provided with a receiving bottle 6, and the other end of the delivery tube 4 is provided with a connecting portion 503, and the connecting portion 503 is detachably connected to the bottle mouth of the receiving bottle 6. The mounting frame 5 is arranged in the rotating groove 401 through the bearing 402, and is fixedly connected to the rotating groove 401 through the fixing cover 403, thereby ensuring the stability of the storage assembly. The connecting rod 501 is fixed to the bottom of the mounting frame 5, and the receiving bottle 6 can be reliably fixed by multiple sets of fixing clamps 502, thereby preventing the receiving bottle 6 from shaking and tilting during transportation, carrying or sampling. At the same time, the connecting portion 503 is detachably connected to the bottle mouth of the receiving bottle 6, which means that the receiving bottle 6 can be easily replaced to sample and analyze different samples, so that the entire sampling device can be used multiple times, thereby improving the use efficiency. By arranging multiple sets of fixing clamps 502 on the peripheral side of the connecting rod 501, flexibility and convenience are provided to the user. These fixing clamps 502 can be adjusted according to specific sampling requirements, so that the user can safely fix the receiving bottle 6 at different positions. In this way, the user can select different positions for fixing according to the specific sampling points, so as to better meet the actual sampling needs. The user can adjust the position of the receiving bottle 6 at any time according to the needs, without the need for additional tools or complicated operations, so as to complete the sampling task more conveniently and quickly. It can target sampling points at different positions or sampling needs at different depths or angles. This flexibility provides users with more choices, makes the sampling process more efficient and accurate, and further improves the efficiency and convenience of the sampling work.

[0028] In the utility model, two groups of assembly parts 601 are further provided on the side of the box body 1 away from the battery 3, and a door panel 602 is rotatably provided between the two groups of assembly parts 601, and a handle 603 is also fixedly connected to the door panel 602. A plurality of groups of moving wheels 701 are further provided at the bottom of the box body 1, and the plurality of groups of moving wheels 701 are evenly arranged at the bottom of the box body 1. The rotatable door panel 602 and the handle 603 are arranged on the box body 1, which can provide a convenient opening method for the user, making the opening and closing of the box body 1 more convenient and quick. The user can open or close the box body 1 at any time as needed, and flexibly adjust the sampling workflow. At the same time, the box body 1 can also be easily opened for maintenance, cleaning or sampling, which significantly improves the convenience and operability of the operation; and the plurality of groups of moving wheels 701 arranged at the bottom make the box body 1 more convenient when it needs to be moved, and the user can easily move the sampling device to the desired position to adapt to different sampling scenes and improve the operating efficiency.

[0029] Embodiment: When using the device, first move it to the position where sampling is required, then take out the filter head 202 from the placement pocket 301 and put it into the water. As needed, the length of the water pump 201 can be adjusted to adjust the depth of the filter head 202 in the water area to ensure that the device can obtain the required sample. Then start the water pump 2. The function of the water pump 2 is to pump out the sewage. At this time, the filter net 203 in the filter head 202 will intercept the larger particles in the sewage, so that the device can obtain the required sample, reducing the burden on the cleaning staff; when it is necessary to change the sampling location, just open the door panel 602 and rotate the mounting frame 5, and you can easily replace different holding bottles 6, which simplifies the workflow, reduces the workload of the staff, and improves the practicality of the device. Through these operating steps, the user can quickly and conveniently complete the sampling work, and can flexibly adjust the depth and replace the holding bottle 6 when necessary to meet the sampling needs in different scenarios, thereby improving work efficiency and convenience.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or basic features of the present invention. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-restrictive, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims are included in the present invention, and any figure mark in the claims should not be regarded as limiting the claims involved.

[0031] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A sewage sampling device, comprising a housing (1), characterized in that: The top of the box (1) is provided with a mounting portion (101), a water pump (2) is fixedly connected to the mounting portion (101), a storage battery (3) is also fixedly connected to one side of the box (1), the storage battery (3) is electrically connected to the water pump (2), and the water inlet of the water pump (2) is also connected to a conveying component; a placement cavity (102) is provided inside the box (1), a partition (103) is provided inside the placement cavity (102), a placement grid (104) is provided between the bottom end of the partition (103) and the placement cavity (102), a storage component is also provided between the other end of the partition (103) and the placement cavity (102), and the storage component is connected to the water pump (2) via a conveying pipe (4).

2. A sewage sampling device according to claim 1, characterized in that: The conveying assembly comprises a water suction pipe (201) and a filter head (202); one end of the water suction pipe (201) is fixedly connected to the water inlet of the water pump (2), and the other end of the water suction pipe (201) is connected to the filter head (202); a filter screen (203) is also provided on a side of the filter head (202) away from the water suction pipe (201).

3. A sewage sampling device according to claim 2, characterized in that: A placement pocket (301) is also provided on one side of the box body (1), and the filter head (202) is detachably arranged in the placement pocket (301).

4. A sewage sampling device according to claim 1, characterized in that: The storage assembly comprises a mounting frame (5), a rotating groove (401) is arranged at the top of the placement cavity (102), a bearing (402) is arranged in the rotating groove (401), the mounting frame (5) is arranged in the rotating groove (401) through the bearing (402), and the mounting frame (5) is fixedly connected to the rotating groove (401) through a fixing cover (403).

5. A sewage sampling device according to claim 4, characterized in that: The bottom of the mounting frame (5) is also fixedly connected to a connecting rod (501), and a plurality of sets of fixing clamps (502) are arranged around the connecting rod (501), and a receiving bottle (6) is detachably arranged in each of the plurality of fixing clamps (502). The other end of the delivery tube (4) is provided with a connecting portion (503), and the connecting portion (503) is detachably connected to the bottle mouth of the receiving bottle (6).

6. A sewage sampling device according to claim 1, characterized in that: Two groups of assembly parts (601) are also provided on a side of the box body (1) away from the storage battery (3), a door panel (602) is rotatably provided between the two groups of assembly parts (601), and a handle (603) is also fixedly connected to the door panel (602).

7. A sewage sampling device according to claim 1, characterized in that: The bottom of the box body (1) is also provided with a plurality of groups of moving wheels (701), and the plurality of groups of moving wheels (701) are evenly arranged at the bottom of the box body (1).

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