CN215262606U

CN215262606U - Sewage sampling equipment for environmental monitoring

Info

Publication number: CN215262606U
Application number: CN202022924132.7U
Authority: CN
Inventors: 胡海彬
Original assignee: Xuzhou Jinguan Environmental Protection Technology Co ltd
Current assignee: Xuzhou Jinguan Environmental Protection Technology Co ltd
Priority date: 2020-12-09
Filing date: 2020-12-09
Publication date: 2021-12-21
Anticipated expiration: 2030-12-09

Abstract

The utility model relates to a sewage sampling device for environmental monitoring, which comprises a sampling tube body, a filtering part, a sampling bottle, a rack plate and a rotary gear, wherein the bottom surface of the sampling tube body is communicated with the filtering part by welding, one side surface of the filtering part, which is far away from the sampling tube body, is fixedly communicated with a water taking intubation tube, the lateral surface of the sampling tube body is communicated with the sampling bottle by a shunt tube, a sampling piston is arranged in the sampling tube body, the inner wall surface of the sampling tube body at the upper part of the sampling piston is symmetrically and fixedly connected with a limiting block, the top surface of the sampling piston is fixedly connected with the bottom surface of a pull rod, the top surface of the pull rod passes through a top surface fixed connection thrust plate of the sampling tube body, the top surface of the sampling tube body is provided with a sliding port, the surface of the sliding port is connected with the surface of the pull rod in a sliding manner, the lateral surface of the pull rod is clamped with the rack plate, one side surface of the top of the sampling tube body is fixedly connected with a bearing plate, the upper part of the bearing plate is connected with the supporting frame in a sliding way.

Description

Sewage sampling equipment for environmental monitoring

Technical Field

The utility model relates to an environmental protection technology field, concretely relates to sewage sampling equipment is used in environmental protection monitoring.

Background

In the prevention and treatment trade of environmental monitoring and water pollution, often need carry out the sewage sampling and come how to administer sewage as the analysis of the reference standard of handling, in prior art, the known technique is that the detection to sewage quality all is in sewage source sample chemical examination usually, when sewage sampling, the taking of equipment is inconvenient, need many people to cooperate the sample, take out back sewage in the sealing up and deposit the in-process, can spill the outside or be stained with the hand, cause secondary pollution, in some waters of difficult sample, can only rely on manual extraction between, it is difficult big to cause sewage sample, labour intensity is high, cause sewage sample efficiency to reduce, need use a sewage sampling equipment for environmental monitoring for this reason, in order to solve above-mentioned technical problem.

SUMMERY OF THE UTILITY MODEL

Problem to above-mentioned prior art exists, the utility model provides a sewage sampling equipment is used in environmental protection monitoring has the threaded connection sampling bottle, realizes at the extraction in-process, just can collect sewage to the sampling bottle in, the in-process of extraction can be through manual extraction, also can connect the rack board through the rotatory gear engagement of twist grip drive to the drive pull rod drives the sample piston and extracts sewage, through filter house and sample intubate filtering action, realize the filtration before the sewage sample, improve the sewage accuracy.

In order to achieve the above object, the utility model discloses a following technical scheme realizes: the utility model provides a sewage sampling equipment for environmental monitoring, includes sample tube body, filter house, sampling bottle, rack plate and rotating gear, sample tube body bottom surface intercommunication butt fusion has the filter house, one side fixed surface intercommunication that the filter house kept away from sample tube body has the water intaking intubate, the lateral part surface of sample tube body passes through distributive pipe intercommunication sampling bottle, the inside of sample tube body is provided with the sample piston, the stopper is connected to the sample piston upper portion sample tube body inner wall surface symmetry fixed connection, the bottom surface of the top fixed connection pull rod of sample piston, the top fixed surface connection thrust plate of the top of pull rod passing sample tube body, the top surface of sample tube body is seted up to the slip mouth, the surface and the pull rod surface sliding connection of slip mouth, the lateral part surface joint of pull rod has the rack plate, the top side fixed surface of sample tube body connects the bearing plate, the upper portion sliding connection support frame of bearing plate, one side of support frame is rotated and is connected the rotary gear, one side fixed connection twist grip of rotary gear, the rotary gear is connected with the meshing of rack board, the upper portion fixed surface of sampling tube body connects the equipment handle.

Furthermore, two metal filter screens are arranged in the filter part.

Further, the bottom surface of distributive pipe is fixed and communicated with a threaded cylinder, and the threaded cylinder is in threaded connection with a sampling bottle.

Furthermore, the bottom end of the water taking insertion pipe is clamped with a filter cloth.

Furthermore, the surface of the sampling bottle is provided with a scale mark.

To sum up, the utility model provides an environmental protection is sewage sampling equipment for monitoring has the threaded connection sampling bottle, realizes in the extraction process, just can collect sewage to the sampling bottle in, the in-process of extraction can be through manual extraction, also can connect the rack board through the meshing of twist grip drive pinion, drives the sample piston and extracts sewage to the drive pull rod, through filter house and sample intubate filter effect, realizes the filtration before the sewage sample, improves the sewage accuracy.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic view of the structure of the rotary handle of the present invention;

FIG. 3 is a schematic view of the structure of the rotary gear, the bearing plate and the supporting frame in FIG. 1;

in the figure: the sampling device comprises a sampling pipe body 1, a water diversion pipe 11, a sampling piston 12, a limiting block 131, a thrust plate 14, a sliding opening 15, an equipment handle 16, a threaded cylinder 17, a filtering part 2, a water taking insertion pipe 21, a metal filter screen 22, filter cloth 23, a scale mark 24, a sampling bottle 3, a rack plate 4, a rotating gear 5, a rotating handle 51, a bearing plate 6 and a supporting frame 61.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

As shown in figures 1 to 3, the utility model relates to a sewage sampling device for environmental monitoring, which comprises a sampling tube body 1, a filtering part 2, a sampling bottle 3, a rack plate 4 and a rotary gear 5, wherein the bottom end surface of the sampling tube body 1 is connected with the filtering part 2 in a melting way, one side surface of the filtering part 2 far away from the sampling tube body 1 is fixedly communicated with a water taking insertion tube 21, the side surface of the sampling tube body 1 is communicated with the sampling bottle 3 through a water dividing pipe 11, a sampling piston 12 is arranged inside the sampling tube body 1, the inner wall surface of the sampling tube body 1 on the upper part of the sampling piston 12 is symmetrically and fixedly connected with a limiting block 131, the top surface of the sampling piston 12 is fixedly connected with the bottom end surface of a pull rod 13, the top end surface of the pull rod 13 passes through a top surface fixed connection thrust plate 14 of the sampling tube body 1, the top surface of the sampling tube body 1 is provided with a sliding opening 15, and the surface of the sliding opening 15 is connected with the pull rod 13 in a surface sliding way, when manual extraction is needed, the thrust plate 14 is pulled to push the pull rod 13, the sampling piston 12 is pushed to extract sewage from the filtering part 2, the water taking insertion tube 21 is arranged at the bottom of the filtering part 2, water can be taken from a middle area or a place where water is inconvenient to take, the movement of the sampling piston 12 is limited to the limiting block 131 arranged in the sampling pipe body 1, the extracted sewage is communicated with the sampling bottle 3 from the water distribution pipe 11, and sewage is collected into the sampling bottle 3, so that rapid sewage sampling is realized, and secondary pollution caused by spilling or being stained on hands is avoided;

when the pull is not convenient for in the sewage sample, lateral part surface joint that can pass through pull rod 13 has rack plate 4, top one side fixed surface of sample tube body 1 connects bearing plate 6, the upper portion sliding connection support frame 61 of bearing plate 6, rotate by one side of support frame 61 and connect swing pinion 5, be connected with rack plate 4 meshing through the rotatory swing pinion 5 of rotatory handle 51, promote pull rod 13 from top to bottom and promote sample piston 12, extract in sewage sample to sampling bottle 3, the upper portion fixed surface of sample tube body 1 connects equipment handle 16.

Furthermore, two metal filter screens 22 are arranged in the filtering part 2, and play a role in filtering when sewage is extracted.

Further, the bottom surface of distributive pipe 11 is fixed and is communicated with a threaded cylinder 17, and threaded cylinder 17 is in threaded connection with sampling bottle 3, so that the detachable sampling device has the detachable technical function.

Furthermore, the bottom end of the water taking insertion tube 21 is clamped with a filter cloth 23, so as to play a role in preliminary filtration.

Further, the surface of the sampling bottle 3 is provided with a scale mark 24.

To sum up, the utility model provides an environmental protection is sewage sampling equipment for monitoring has threaded connection sampling bottle, realizes at the extraction in-process, just can collect sewage to the sampling bottle in, the in-process of extraction can be through manual extraction, also can connect the rack board through the rotatory gear engagement of twist grip drive to the drive pull rod drives the sample piston and extracts sewage, through filter house and sample intubate filtering action, realizes the filtration before the sewage sample, improves the sewage accuracy.

Claims

1. The utility model provides a sewage sampling equipment for environmental monitoring, its characterized in that, including sample body (1), filter house (2), sampling bottle (3), rack board (4) and rotating gear (5), sample body (1) bottom surface intercommunication welding has filter house (2), one side fixed surface intercommunication that sample body (1) was kept away from in filter house (2) has water intaking intubate (21), the lateral part surface of sample body (1) communicates sampling bottle (3) through distributive pipe (11), the inside of sample body (1) is provided with sample piston (12), sample piston (12) upper portion sample body (1) inner wall surface symmetry fixed connection stopper (131), the bottom surface of the top fixed connection pull rod (13) of sample piston (12), the top fixed surface connection thrust plate (14) of sample body (1) is passed to the top surface of pull rod (13), the utility model discloses a sampling tube body, including sampling tube body (1), top surface, the surface of sampling tube body (1) is seted up and is slided mouthful (15), the surface and pull rod (13) surface sliding connection of sliding mouthful (15), the lateral part surface joint of pull rod (13) has rack plate (4), top one side fixed surface of sampling tube body (1) connects bearing plate (6), upper portion sliding connection support frame (61) of bearing plate (6), one side of support frame (61) is rotated and is connected swing pinion (5), one side fixed connection twist grip (51) of swing pinion (5), swing pinion (5) are connected with rack plate (4) meshing, the upper portion fixed surface of sampling tube body (1) connects equipment handle (16).

2. The environmental monitoring sewage sampling device according to claim 1, wherein two metal filter screens (22) are arranged in the filter part (2).

3. The environmental monitoring sewage sampling device of claim 1, wherein the bottom end surface of the water distribution pipe (11) is fixedly communicated with a threaded cylinder (17), and the threaded cylinder (17) is in threaded connection with the sampling bottle (3).

4. The environmental monitoring sewage sampling device of claim 1, wherein a filter cloth (23) is clamped at the bottom end of the water intake insertion pipe (21).

5. The environmental monitoring sewage sampling device of claim 3, wherein the surface of the sampling bottle (3) is provided with a scale mark (24).