Sewage sampling device

Abstract

The invention discloses a sewage sampling device, which comprises a first supporting frame body, an air bag is arranged inside the first supporting frame body, a baffle plate is arranged on the right side of the air bag, and a gap between the baffle plate and the first supporting frame body is provided. The space is connected by bolts, the right side of the first support frame body is provided with a water inlet pipe, the outside of the water inlet pipe is provided with a connecting pipe, the right side of the water inlet pipe is provided with a water inlet pipe head, and the water inlet pipe head and the water inlet pipe They are connected by threads, the right side of the water inlet pipe head is provided with a plastic water pipe, the left side of the first support frame body is provided with a second support frame body, and the lower part of the second support frame body is provided with a support column. The lower part of the support column is provided with a support plate, and the lower part of the support plate is provided with a base, and the support plate is fixedly connected with the first support frame body and the base respectively. Said air bag is provided inside the first supporting frame body, and the plastic water pipe is connected with the air bag through the water inlet pipe, so that the effect of absorbing sewage can be achieved, and the structure is simple and easy to realize.

Description

technical field [0001] The invention relates to the field of sewage treatment sampling devices, in particular to a sewage sampling device. Background technique [0002] With the rapid development of society, a large amount of sewage will be produced. Before the sewage treatment process, it is often necessary to sample the influent water sample, so a sewage sampling device is required. [0003] At present, in the sampling work of sewage testing, most of the sampling devices use plastic pots and other containers with water inlets on the containers. When sampling, it is necessary to forcefully press the sampling pot into the water, which is not only time-consuming and laborious, but also causes great pollution to the operators. , Unsafe and hygienic, uneven sampling speed, affecting detection efficiency and detection accuracy. In addition, as the environment is seriously polluted and the sewage is involved in a wide range, the staff need to travel to many places to sample the ...

AI Technical Summary

Problems solved by technology

[0003] At present, in the sampling work of sewage testing, most of the sampling devices use plastic pots and other containers with water inlets on the containers. When sampling, it is necessary to forcefully press the sampling pot into the water, which is not only time-consuming and laborious, but also causes great pollution to the operators. , unsafe and hygienic, uneven sampling speed, affecting detection efficiency and detection accuracy

In addition, as the environment is seriously polluted and the sewage is involved in a wide range, the staff need to travel to many places to sample the sewage and take it back for research. The sampling devices on the market are basically connected to the power supply to drive the motor to take the sample. The container is placed in the sewage and then extracted. Not only is it not easy to carry, but also it cannot work when the battery is out of power. It is not suitable for workers to extract sewage outdoors, which reduces the practicability of the sampling device.

Images