CN219495809U - Different water layer sampling device in sewage district - Google Patents

Abstract

The utility model discloses a sampling device for different water layers in a sewage area, wherein a sampling assembly is arranged on an air pipe, the air pipe is connected with a cable, the bottom end of the cable is connected with a gravity block through a connecting buckle, the sampling assembly comprises a connector and a sampler, the connector is connected with the air pipe, the connector is connected with the sampler, and a valve is arranged on a discharge pipe on the sampler. Through set up the toper structure sampling tube in the shell bottom of sampler to install the discharge tube in the sampling tube bottom, install the valve on the discharge tube, make on the shell remove the groove and remove the different water layer sewage that absorbs and get into the removal groove from the sample hole, and get into the sampling tube from the feed liquor hole that removes the groove bottom and collect in the feed liquor hole that sets up, after sewage collection, the valve on the discharge tube is in time opened to sewage collection personnel, makes the sewage that gathers in the collection tube gather the sample, improves sewage sampling device to the collection efficiency and the sewage detection efficiency of sewage.

Description

Different water layer sampling device in sewage district

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sampling device for different water layers in a sewage area.

Background

The water resource is one of the most important resources in the nature, not only people cannot leave water in daily life, but also plays an unobtainable role in industrial and agricultural production, but now along with the development of industry, the water resource is subjected to serious pollution, and in order to reduce the health state of the water resource, the sewage needs to be collected and tested, and then the sewage needs to be sampled by a sewage sampling device in the process. At present, a sewage sampling device generally comprises a sewage tank with two ends communicated with the outside, a piston is connected to one end of the sewage tank, an opening at one end is placed below the water surface when water is taken, then the piston is pulled, so that sewage is pumped into the sewage tank, but the sewage tank is difficult to ensure that gas is not reserved in the sewage tank in the process of water absorption, so that sewage sampling is not detailed, after the sampling is completed, sewage can easily enter the sewage tank in the process of movement of the sewage tank, so that sewage is spilled and enters, the sewage is poor in filling stability, and the sewage with different depths cannot be sampled.

2023 2 month 3 day, a different degree of depth sampling device (grant bulletin number: CN 218444626U) for sewage treatment that national bureau of patent publicizes, through slowly placing sampling device's shell in the sewage earlier, because there is the air in the sewage inslot to have not sewage to get into in the down removal process, when the shell moves down and begins to absorb water to the sample place, at first pull handle drives support and piston body and carries out the upward movement, the piston body extrudees the air in the sewage inslot for the gas in the sewage inslot gets into the air inlet and discharges in the sewage inslot through the outlet duct, at this moment the water sucking mouth begins to absorb water, and sewage also enters into the sewage inslot through the filter screen simultaneously, has guaranteed that the sewage of different degree of depth can all take a sample.

The sewage sampling device in the above patent can not timely open the sampling device to collect the collected sewage samples of different water layers after the sewage is sampled in the using process, so that the sewage sampling device is influenced in the sewage collecting efficiency.

Disclosure of Invention

In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a device for sampling different water layers in a sewage area, which can collect the collected sewage in different water layers in time, and improve the collection efficiency of the sewage sampling device for sewage.

According to the technical scheme that this application embodiment provided, a different water layer sampling device in sewage district, including sample subassembly and gas-supply pipe, sample subassembly is installed on the gas-supply pipe, just the gas-supply pipe is connected with the hawser, the hawser bottom is connected with gravity piece through the connector link, sample subassembly includes connector and sampler, the connector with the gas-supply pipe is connected, just the connector with the sampler is connected, install the valve on the discharge tube on the sampler.

In the utility model, the connector is provided with the connecting groove, and the sampler is provided with the connecting block which is clamped in the connecting groove so as to connect the sampler with the connector.

In the utility model, the connector is also provided with a gas transmission hole, and the connecting pipe arranged on the sampler is arranged in the gas transmission hole.

In the utility model, the bottom end of the shell on the sampler is provided with the collecting pipe, the movable groove on the shell is internally provided with the piston, the piston is provided with the clamping block, the clamping block is clamped in the sliding groove in the movable groove, and the movable groove is internally provided with the spring which is connected with the piston.

In the utility model, the bottom of the moving tank is provided with a liquid inlet hole, and the liquid inlet hole is connected with the moving tank and the inner cavity of the collecting pipe.

In the utility model, the front end of the shell on the sampler is provided with a sampling hole, and the sampling hole is connected with the movable groove.

In the utility model, the connector is provided with the air inlet pipe, and the air inlet pipe is connected with the air delivery pipe.

To sum up, the beneficial effects of this application:

1. the sampler and the connector are arranged on the gas pipe, the sampler is fixedly connected with the connector through the connecting block, the connecting pipe on the sampler is clamped in the gas transmission hole on the connector, the gas transmission cavity on the connector is connected with the movable groove on the sampler, a negative pressure gas source input by the gas pipe drives a piston arranged in the movable groove to move, the sampler on the sampling device collects sewage of different water layers in a sewage area, and by arranging the separable sampling device, collection personnel can sample and detect collected sewage of different water layers in time, and the collection efficiency of the sewage sampling device on sewage is improved;

2. the sampler, through set up the toper structure sampling tube in the shell bottom of sampler, and install the discharge tube in the sampling tube bottom, install the valve on the discharge tube, make the shell go up the removal of mobile tank and draw different water layer sewage and get into the mobile tank from the sample hole, and get into the sampling tube from the feed liquor hole that mobile tank bottom set up and collect, after sewage collection, the sewage collection personnel in time open the valve on the discharge tube, make the sewage that gathers in the collection tube gather the sample, improve sewage sampling device to the collection efficiency and the sewage detection efficiency of sewage.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the following drawings, in which:

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a partial connection structure of a sampling device according to the present utility model;

FIG. 3 is a schematic diagram of a connection structure between a sampling assembly and a gas pipe according to the present utility model;

FIG. 4 is a schematic diagram of a front exploded view of the sampling assembly of the present utility model;

FIG. 5 is a schematic diagram of a rear view of an exploded view of the sampling assembly of the present utility model;

FIG. 6 is a schematic side view of the internal structure of the sampling assembly of the present utility model;

FIG. 7 is a schematic diagram of the internal structure of the sampling assembly according to the present utility model.

Reference numerals in the drawings: the device comprises a sampling assembly-1, a sampler-1.1, a sampling hole-1.12, a collecting pipe-1.13, a discharging pipe-1.14, a valve-1.15, a connecting pipe-1.16, a connecting block-1.17, a piston-1.18, a clamping block-1.181, a spring-1.19, a moving groove-1.111, a sliding groove-1.112, a liquid inlet hole-1.113, a connector-1.2, an air inlet pipe-1.22, an air delivery hole-1.23, a connecting groove-1.24, an air delivery cavity-1.25, an air delivery pipe-2, a cable-3 and a gravity block-4.

Detailed Description

The present application is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

As shown in figures 1, 2 and 3, a sampling device for different water layers in a sewage area is provided, sewage collection personnel are arranged on a winding device, the winding device is used for unwinding a cable 3 and a gas pipe 2 on the sampling device, a gravity block 4 is arranged at the bottom end of the cable 3 on the sampling device to drive the cable 3 and the gas pipe 2 to descend in the sewage area, a sampling assembly 1 arranged on the gas pipe 2 is used for collecting sewage in different water layers in the sewage area, and the collection efficiency of the sewage is improved.

As shown in fig. 2, 3 and 4, in the process of collecting sewage in different water layers in a sewage area by a sampling device, a gas pipe 2 is connected with a cable 3, the bottom end of the cable 3 is connected with a gravity block 4 through a connecting buckle, a connector 1.2 on a sampling assembly 1 is connected with the gas pipe 2, the connector 1.2 is connected with a sampler 1.1, a connecting groove 1.24 is formed in the connector 1.2, the sampler 1.1 is provided with a connecting block 1.17, the connecting block 1.17 is clamped in the connecting groove 1.24, the sampler 1.1 is connected with the connector 1.2, a gas transmission hole 1.23 is further formed in the connector 1.2, a connecting pipe 1.16 arranged on the sampler 1.1 is arranged in the gas transmission hole 1.23, a gas inlet pipe 1.22 is arranged on the connector 1.2, and the gas inlet pipe 1.22 is connected with the gas transmission pipe 2; the connector 1.2 is arranged on the gas pipe 2, the sampler 1.1 is fixedly connected with the connecting groove 1.24 on the connector 1.2 through the connecting block 1.17, the connecting pipe 1.16 on the sampler 1.1 is clamped in the gas transmission hole 1.23 on the connector 1.2, the gas transmission cavity 1.25 on the connector 1.2 is connected with the movable groove 1.111 on the sampler 1.1, a negative pressure gas source input by the gas pipe 1.25 drives the piston 1.18 arranged in the movable groove 1.111 to move, the sampler 1.1 on the sampling device collects sewage of different water layers in a sewage area, and by arranging the separable sampling device, sampling and detection are conveniently carried out on collected sewage of different water layers in time by a sampling person, so that the sewage sampling efficiency of the sewage sampling device is improved.

As shown in fig. 4, fig. 5, fig. 6 and fig. 7, in the process of collecting sewage of different water layers in a sewage area by a sampling device, a collecting pipe 1.13 is installed at the bottom end of a shell on a sampler 1.1, a piston 1.18 is installed in a moving groove 1.111 on the shell, a clamping block 1.181 is arranged on the piston 1.18 and is clamped in a sliding groove 1.112 in the moving groove 1.111, a spring 1.19 is also installed in the moving groove 1.111, the spring 1.19 is connected with the piston 1.18, a liquid inlet 1.113 is installed at the bottom end of the moving groove 1.111, a liquid inlet 1.113 is connected with the inner cavity of the moving groove 1.111 and a collecting pipe 1.13, a sampling hole 1.12 is arranged at the front end of the shell on the sampler 1.1, the sampling hole 1.12 is connected with the moving groove 1.111, and a valve 1.15 is installed on a discharge pipe 1.14 on the sampler 1.1; through set up toper structure sampling tube 1.13 in sampler 1.1's shell bottom to install discharge pipe 1.14 in sampling tube 1.13 bottom, install valve 1.15 on discharge pipe 1.14, make on the shell remove groove 1.111 remove the different water layer sewage of absorbing and get into removal groove 1.111 from sample hole 1.12, and get into in the sampling tube 1.13 from feed liquor hole 1.112 that removes groove 1.111 bottom and collect, after sewage collection, the sewage collection personnel in time open valve 1.15 on discharge pipe 1.14, make the sewage that gathers in the collection pipe 1.13 gather the sample, improve sewage sampling device and to sewage's collection efficiency and sewage detection efficiency.

The above description is only illustrative of the preferred embodiments of the present application and of the principles of the technology employed. Meanwhile, the scope of the utility model referred to in this application is not limited to the technical solutions of the specific combination of the above technical features, but also covers other technical solutions formed by any combination of the above technical features or their equivalents without departing from the inventive concept. Such as the above-described features and technical features having similar functions (but not limited to) disclosed in the present application are replaced with each other.

Claims (7)

1. The utility model provides a different water layer sampling device in sewage district, includes sampling assembly (1) and gas-supply pipe (2), characterized by: the sampling assembly (1) is installed on the gas pipe (2), the gas pipe (2) is connected with the cable (3), the bottom end of the cable (3) is connected with the gravity block (4) through the connecting buckle, the sampling assembly (1) comprises a connector (1.2) and a sampler (1.1), the connector (1.2) is connected with the gas pipe (2), the connector (1.2) is connected with the sampler (1.1), and a valve (1.15) is installed on a discharge pipe (1.14) on the sampler (1.1).

2. The device for sampling different water layers in a wastewater area according to claim 1, wherein: the connector (1.2) is provided with a connecting groove (1.24), the sampler (1.1) is provided with a connecting block (1.17), and the connecting block (1.17) is clamped in the connecting groove (1.24) so that the sampler (1.1) is connected with the connector (1.2).

3. The device for sampling different water layers in a wastewater area according to claim 1, wherein: the connector (1.2) is also provided with a gas transmission hole (1.23), and a connecting pipe (1.16) arranged on the sampler (1.1) is arranged in the gas transmission hole (1.23).

4. The device for sampling different water layers in a wastewater area according to claim 1, wherein: the sampling tube (1.13) is installed to shell bottom on sampler (1.1), installs piston (1.18) in removal groove (1.111) on the shell, and is provided with joint piece (1.181) on piston (1.18), in spout (1.112) in removal groove (1.111) joint piece (1.181), and still install spring (1.19) in removal groove (1.111), spring (1.19) are connected with piston (1.18).

5. The device for sampling different water layers in a wastewater area according to claim 4, wherein: and a liquid inlet (1.113) is arranged at the bottom end of the movable groove (1.111), and the liquid inlet (1.113) is connected with the movable groove (1.111) and the inner cavity of the collecting tube (1.13).

6. The device for sampling different water layers in a wastewater area according to claim 4, wherein: the front end of the shell on the sampler (1.1) is provided with a sampling hole (1.12), and the sampling hole (1.12) is connected with the movable groove (1.111).

7. The device for sampling different water layers in a wastewater area according to claim 1, wherein: an air inlet pipe (1.22) is arranged on the connector (1.2), and the air inlet pipe (1.22) is connected with the air delivery pipe (2).