CN217033198U - A sampling device for rural sewage treatment detection - Google Patents

Abstract

The utility model discloses a sampling device for rural sewage treatment detection, relating to the field of rural sewage detection and comprising a fixed top plate, a liquid support and a filter cartridge, the top surface of the fixed top plate is fixedly connected with a pointer, the bottom surface of the fixed top plate is fixedly connected with a side supporting column, the bottom surface of the side supporting column is fixedly connected with a floating buoy, the floating buoy is inserted in the sampler, the outer wall of the side supporting column is clamped with the side floating plate, the utility model can effectively realize integral large-area sewage sampling when sampling, after sampling, the whole sampling specimen can be diversified, the whole rural sewage can be effectively analyzed and processed through a large amount of data, make whole ultimate data result more accurate, whole sewage treatment detection device can effectually float, is difficult to appear the condition that the sample thief dropped.

Description

A sampling device for rural sewage treatment detection

technical field

The utility model relates to the field of rural sewage detection, in particular to a sampling device for rural sewage treatment detection.

Background technique

Sampling refers to the process of taking individuals or samples from a population, that is, the process of conducting experiments or observations on the population. There are two types of random sampling and non-random sampling. The former refers to a sampling method that draws samples from the population in accordance with the principle of randomization, without any subjectivity, including simple random sampling, systematic sampling, cluster sampling and stratified sampling. The latter is a method of extracting samples based on the researcher's point of view, experience or relevant knowledge, with obvious subjective color. See "random sampling", "non-random sampling". Stratified sampling is a method of randomly drawing samples from different strata in a specified proportion from a population that can be divided into different subpopulations. The advantage of this method is that it can avoid the phenomenon that the sample is concentrated in a certain characteristic or lacks a certain characteristic in the simple random sampling, the representativeness of the sample is better, and the sampling error is relatively small. The disadvantage is that the sampling procedures are more complicated than simple random sampling.

In the traditional rural sewage treatment detection device, when sampling, the overall sampling can only carry out short-range sampling, and cannot effectively conduct sampling of the entire water body center, so in the process of sampling, large-scale sampling cannot be effectively carried out. At the same time, in the process of sampling, the entire sampler cannot be effectively floated on the surface of the sewage. During sampling, the overall sampling sample is relatively one-sided, and it is impossible to effectively pass a large amount of data to the entire rural area. Sewage analysis and processing, resulting in inaccurate data results.

Therefore, those skilled in the art provide a sampling device for rural sewage treatment detection to solve the problems raised in the above background art.

Utility model content

The purpose of the present utility model is to provide a sampling device for rural sewage treatment detection, so as to solve the problem of the traditional rural sewage treatment detection device proposed in the above-mentioned background technology. In this way, during the sampling process, it is impossible to effectively conduct large-scale sampling. At the same time, during the sampling process, the entire sampler cannot be effectively floated on the surface of the sewage. During sampling, the overall sampling samples are relatively one-sided, and it is impossible to effectively analyze and process the entire rural sewage through a large amount of data, resulting in inaccurate data results.

To achieve the above object, the utility model provides the following technical solutions:

A sampling device for rural sewage treatment detection, comprising a fixed top plate, a liquid supporter and a filter cartridge, the top surface of the fixed top plate is fixedly connected with a pointer, the bottom surface of the fixed top plate is fixedly connected with side support columns, and the The bottom surface of the side support column is fixedly connected with a floating cylinder, the floating cylinder and the inside are plugged with a sampler, the outer wall of the side support column is clamped with a side floating plate, and the bottom surface of the fixed top plate is welded with a liquid support The bottom surface of the liquid supporter is welded with a connecting plate, the bottom surface of the connecting plate is welded with a fixed square rod, the bottom end of the fixed square rod is welded with a filter cartridge, and the outer wall of the fixed square rod is inserted with water absorption A sampling box, the other end of the water absorption sampling box is provided with a sampling tube, the outer wall of the sampling tube is sleeved with a sleeved cylinder, and the outer wall of the sleeved cylinder is sleeved with a floating cylinder.

As a preferred embodiment of the present utility model: the floating cylinder and the fixed roof are arranged in parallel, and the floating cylinder and the fixed roof and the side support columns are vertically arranged, and there are several side support columns, which are evenly arranged. Symmetrically arranged around the floating cylinder and the fixed top plate.

As a preferred embodiment of the present invention, there are several side flotation boards, the number of side flotation boards is the same as the number of side support columns, and the side flotation boards are evenly distributed around the buoyant cylinder.

As a preferred embodiment of the present invention, the vertical centerline of the sampler is located on the same vertical centerline as the vertical centerline of the floating cylinder and the fixed top plate, and the sampler is located inside the side support column.

As a preferred embodiment of the present invention, the sampler includes a liquid supporter, a connecting plate, a fixed square rod, a water suction sampling box, a sampling tube, a sleeved cylinder and a filter cartridge.

As a preferred embodiment of the present invention, one end of the sampling pipe away from the water suction sampling box is located inside the filter cartridge, and the water suction sampling box is provided with a suction pump and a storage tank, and the input end of the suction pump is fixedly connected to the sampling pipe .

Compared with the prior art, the beneficial effects of the present utility model are:

The utility model relates to a sampling device for rural sewage treatment detection, which can effectively sample a long-distance central water body during rural sewage treatment detection, and can realize the floating of the sampler in the process of sampling. When sampling, it can effectively realize the overall large-scale sampling of sewage. After sampling, the entire sampling sample can be more diversified, and the entire rural sewage can be effectively analyzed and processed through a large amount of data, so that the entire final data result. More accurate, the entire sewage treatment detection device can effectively float, and it is not easy for the sampler to fall.

Description of drawings

Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments with reference to the following drawings:

Fig. 1 is an overall three-dimensional structural schematic diagram of a sampling device for rural sewage treatment detection;

FIG. 2 is a structural schematic diagram of an overall isometric side view of a sampling device for rural sewage treatment detection;

3 is a three-dimensional structural schematic diagram of a connection part of a sampler in a sampling device for rural sewage treatment detection;

FIG. 4 is a structural schematic diagram of the isometric side view of the connection part of the sampler in a sampling device for rural sewage treatment detection.

In the figure: 1. Pointer; 2. Fixed top plate; 3. Sampler; 301, Liquid support; 302, Connecting plate; 303, Fixed square rod; 304, Suction sampling box; 305, Sampling tube; 306, Sleeve Cylinder; 307, filter cartridge; 4, side floating plate; 5, floating cylinder; 6, side support column.

Detailed ways

Referring to FIGS. 1-4 , in the embodiment of the present invention, a sampling device for rural sewage treatment detection includes a fixed top plate 2 , a liquid support 301 and a filter cartridge 307 , and a pointer 1 is fixedly connected to the top surface of the fixed top plate 2 , the bottom surface of the fixed top plate 2 is fixedly connected with a side support column 6. When performing rural sewage treatment testing, it can effectively sample the long-distance central water body. During the sampling process, the sampler can be floated. When in use, the indicator 1 can be directly connected to the top surface of the fixed top plate 2, which can effectively realize the indication function of the wind direction. The bottom surface of the side support column 6 is fixedly connected with a floating cylinder 5. The sampler 3 is connected, the outer wall of the side support column 6 is clamped with a side floating plate 4, and the bottom surface of the fixed top plate 2 is welded with a liquid support 301. When in use, the floating cylinder 5 can be used to realize the overall floating. Under the action of the side support column 6, the buoyancy can be adjusted. There are many water bodies in the water suction sampling box 304. The effect of the side support column 6 can play the effect of lateral buoyancy support, so that the overall buoyancy is better. It is large, the whole is more stable, and can effectively protect the sampler 3. The bottom surface of the liquid support 301 is welded with a connecting plate 302, the bottom surface of the connecting plate 302 is welded with a fixed square rod 303, and the bottom end of the fixed square rod 303 is welded with a The filter cartridge 307, the outer wall of the fixed square rod 303 is inserted with a water absorption sampling box 304, the other end of the water absorption sampling box 304 is provided with a sampling tube 305, and the outer wall of the sampling tube 305 is sleeved with a sleeved cylinder 306, and the sleeved cylinder 306 The outer wall is sleeved with a floating cylinder 5.

Please refer to FIG. 1 and FIG. 3 , the floating drum 5 and the fixed top plate 2 are arranged in parallel, and the floating drum 5 and the fixed top plate 2 and the side support columns 6 are vertically arranged, and there are several side support columns 6, and It is evenly and symmetrically arranged around the floating cylinder 5 and the fixed top plate 2 . Through the filter cartridge 307, an effective filtering effect can be achieved. Under the action of the liquid supporter 301, it can play the role of liquid support and expansion, and the fixed square rod 303 and the filter cartridge 307 can be passed out, which can facilitate the sampling tube 305. Sampling and dismantling, there are several side flotation boards 4, the number of side flotation boards 4 is the same as the number of side support columns 6, and the side flotation boards 4 are evenly distributed around the buoyant cylinder 5. The vertical centerline of the sampler 3 is located on the same vertical centerline as the vertical centerline of the floating cylinder 5 and the fixed top plate 2 , and the sampler 3 is located inside the side support column 6 . When sampling, it can effectively realize the overall large-scale sampling of sewage. After sampling, the entire sampling sample can be more diversified, and the entire rural sewage can be effectively analyzed and processed through a large amount of data, so that the entire final data can be processed. The result is more accurate, the whole sewage treatment detection device can effectively float, and it is not easy for the sampler to fall. The sampler 3 includes a liquid support 301 , a connecting plate 302 , a fixed square rod 303 , a water suction sampling box 304 , a sampling tube 305 , a socket cylinder 306 and a filter cartridge 307 . One end of the sampling tube 305 away from the suction sampling box 304 is located inside the filter cartridge 307 , and the suction sampling box 304 is provided with a suction pump and a storage tank.

It should be noted that the present utility model is a sampling device for rural sewage treatment detection, comprising: 1. a pointer; 2. a fixed top plate; 3. a sampler; 301, a liquid supporter; 302, a connecting plate; Rod; 304, suction sampling box; 305, sampling tube; 306, socket cylinder; 307, filter cartridge; 4, side floating plate; 5, floating cylinder; 6, side support column, the components are all common standard parts Or components known to those skilled in the art, whose structures and principles are known to those skilled in the art through technical manuals or through routine experimental methods.

The working principle of the utility model is as follows: during the detection of rural sewage treatment, it can effectively sample the long-distance central water body, in the process of sampling, the floating of the sampler can be realized, and when in use, it can The indicator 1 is fixedly connected to the top surface of the fixed top plate 2, which can effectively realize the indication function of the wind direction. At the same time, during use, the floating cylinder 5 can be used to achieve the overall floating. Under the action of the side support column 6, it can be To adjust the buoyancy, there are many water bodies in the water suction sampling box 304. Through the function of the side support column 6, it can play the effect of lateral buoyancy support, so that the overall buoyancy is larger and the whole is more stable. The filter 3 is effectively protected, and the filter cartridge 307 can achieve an effective filtering effect. Under the action of the liquid supporter 301, it can play the role of liquid support and expansion, and the fixed square rod 303 and the filter cartridge 307 can be passed out. , which can facilitate the sampling and disassembly of the sampling tube 305. When sampling, it can effectively realize the overall large-area sampling of sewage. After sampling, the entire sampling sample can be more diverse, and a large amount of data can be used. The analysis and treatment of rural sewage makes the final data results more accurate. The entire sewage treatment detection device can effectively float, and it is not easy for the sampler to fall.

The above are only the preferred specific embodiments of the present invention, but the protection scope of the present invention is not limited to this. The technical solution of the utility model and its utility model concept are equivalently replaced or changed, and should be covered within the protection scope of the present utility model.

Claims (6)

1. The utility model provides a rural sewage treatment detects uses sampling device, includes fixed roof (2), liquid support ware (301) and cartridge filter (307), its characterized in that, the top surface fixedly connected with direction indicator (1) of fixed roof (2), the bottom surface fixedly connected with side support column (6) of fixed roof (2), the bottom surface fixedly connected with of side support column (6) floats flotation pontoon (5), it has sample thief (3) to float flotation pontoon (5) and inside grafting, the outer wall joint of side support column (6) has side floating plate (4), the bottom surface welding of fixed roof (2) has liquid support ware (301), the bottom surface welding of liquid support ware (301) has connecting plate (302), the bottom surface welding of connecting plate (302) has fixed square pole (303), the bottom welding of fixed square pole (303) has cartridge filter (307), the outer wall of fixed square bar (303) is pegged graft and is had sample case (304) that absorbs water, the other end that absorbs water sample case (304) is equipped with sampling pipe (305), the outer wall of sampling pipe (305) has cup jointed cylinder (306), the outer wall of cup jointing cylinder (306) has cup jointed float bowl (5).

2. The rural sewage treatment sampling device for detection according to claim 1, wherein the floating buoy (5) and the fixed top plate (2) are arranged in parallel, the floating buoy (5) and the fixed top plate (2) are arranged in perpendicular to the side supporting columns (6), and the plurality of side supporting columns (6) are uniformly and symmetrically arranged around the floating buoy (5) and the fixed top plate (2).

3. The rural sewage treatment sampling device for detection according to claim 1, wherein a plurality of side floating plates (4) are provided, the number of the side floating plates (4) is the same as that of the side supporting columns (6), and the side floating plates (4) are uniformly distributed around the floating buoy (5).

4. The sampling device for rural sewage treatment detection according to claim 1, wherein the vertical center line of the sampler (3) is located at the same vertical center line as the vertical center lines of the floating buoy (5) and the fixed top plate (2), and the sampler (3) is located inside the side supporting column (6).

5. The rural sewage treatment sampling device for detection according to claim 1, wherein the sampler (3) comprises a liquid support (301), a connecting plate (302), a fixed square rod (303), a water absorption sampling box (304), a sampling pipe (305), a sleeve column (306) and a filter cylinder (307).

6. The rural sewage treatment detection sampling device according to claim 1, wherein one end of the sampling pipe (305) far away from the water-absorbing sampling box (304) is located inside the filter cylinder (307), a water-absorbing pump and a storage tank are arranged in the water-absorbing sampling box (304), and an input end of the water-absorbing pump is fixedly connected with the sampling pipe (305).

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