CN209927517U

CN209927517U - Sewage sampling device

Info

Publication number: CN209927517U
Application number: CN201920456700.XU
Authority: CN
Inventors: 张茱莉
Original assignee: Jilin Bai Cubic Environment Engineering Co Ltd
Current assignee: Jilin Bai Cubic Environment Engineering Co Ltd
Priority date: 2019-04-07
Filing date: 2019-04-07
Publication date: 2020-01-10
Anticipated expiration: 2029-04-07

Abstract

The utility model discloses a sewage sampling device, including the device main part, the intermediate position department at device main part top is provided with first through-hole, and the intermediate position department of device main part bottom is provided with the cavity, the inside both sides of cavity all are fixed with reset spring, and reset spring's end is fixed with the end cap, the bottom of end cap is provided with the fixed plate, the cavity top is provided with the second through-hole, belongs to the sewage treatment field. The utility model discloses a reset spring that sets up drives the end cap and leaves the cavity, the end cap drives the shutoff board through the stay cord and leaves first through-hole, the subsidence of the device main part of being convenient for, stimulate the stay cord fast, the stay cord drives the end cap and gets into the cavity, under the effect of fixed plate, it is sealed to play the one-level, the first through-hole of shutoff board shutoff, can be so that the sample of extracting be the sewage of this degree of depth, thereby simplified operating procedure and alleviateed measurement personnel's pulling intensity greatly, length through adjusting the haulage rope can the adjusting device main part degree of depth of entry.

Description

Sewage sampling device

Technical Field

The utility model relates to a sewage treatment field specifically is a sewage sampling device.

Background

With the development of modernization, many areas are developing in industrialized cities, but the disadvantage of the development of industrialization is that the ecological environment is irreversibly damaged by waste gas and waste water generated by many factories, so that a series of policies are given by the country to limit factory pollution discharge, and many environment detection personnel carry a sewage sampling device to extract sewage for detection.

But present sewage sampling device can not adjust the degree of depth of sample during the sample, leads to its scope of using to reduce greatly, and the step of taking a sample is comparatively complicated moreover, leads to the testing personnel to draw sample working strength great.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve present sewage sampling device, can not adjust the degree of depth of sample during the sample, lead to its scope of using to reduce greatly, the step of taking a sample is comparatively complicated moreover, leads to the testing personnel to draw the great problem of sample working strength, provides a sewage sampling device.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a sewage sampling device, includes the device main part, the intermediate position department at device main part top is provided with first through-hole, and the intermediate position department of device main part bottom is provided with the cavity, the inside both sides of cavity all are fixed with reset spring, and reset spring's end is fixed with the end cap, the bottom of end cap is provided with the fixed plate, the cavity top is provided with the second through-hole, the both sides at device main part top all are provided with connects the rope, and connect the top of rope and be provided with the haulage rope, the inside sliding connection of haulage rope has the stay cord, and the outside of stay cord is provided with the shutoff board that runs through to the device main part is inside, the outside of haulage rope evenly is provided with the graduation apparatus, the intermediate position department of device main.

Preferably, the blocking plate is matched with the first through hole, and the plug is matched with the cavity and the second through hole.

Preferably, the distance between the blocking plate and the inner wall of the top end of the device body is three centimeters, and the distance between the top of the plug and the inner wall of the top end of the cavity is three centimeters.

Preferably, the pulling rope penetrates through the outer part of the device main body, and the pulling rope is fixedly connected with the plug.

Preferably, the bottom of the device main body is uniformly provided with air holes.

Preferably, a sealing gasket is arranged on the top of the fixing plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a reset spring that sets up drives the end cap and leaves the cavity, the end cap drives the shutoff board through the stay cord and leaves first through-hole, be convenient for subside of device main part, stimulate the stay cord fast, the stay cord drives the end cap and gets into the cavity, under the effect of fixed plate, it is sealed to play the one-level, the first through-hole of shutoff board shutoff, can be so that the sample of extraction be the sewage of this degree of depth, thereby operating procedure has been simplified and the pulling intensity of measurement personnel has been alleviateed greatly, length through adjusting the haulage rope can the adjusting device main part degree of depth of intaking, thereby make this sampling device can be to the sample of the.

Drawings

FIG. 1 is an external view of the present invention;

FIG. 2 is an internal cross-sectional view of the pull cord of the present invention;

fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a device main body; 2. an observation window; 3. a first through hole; 4. a hauling rope; 5. a dial gauge; 6. pulling a rope; 7. connecting ropes; 8. a return spring; 9. a gasket; 10. a fixing plate; 11. a plug; 12. a plugging plate; 13. a second through hole; 14. a cavity; 15. and (4) air holes.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Please refer to fig. 1-3, a sewage sampling device, which comprises a device main body 1, a first through hole 3 is arranged at the middle position of the top of the device main body 1, a cavity 14 is arranged at the middle position of the bottom of the device main body 1, return springs 8 are fixed on both sides of the inside of the cavity 14, a plug 11 is fixed at the end of each return spring 8, a fixing plate 10 is arranged at the bottom of each plug 11, a second through hole 13 is arranged at the top of the cavity 14, connecting ropes 7 are arranged on both sides of the top of the device main body 1, a pulling rope 4 is arranged at the top of each connecting rope 7, a sliding connection 6 is arranged inside each pulling rope 4, a plugging plate 12 penetrating through the inside of the device main body 1 is arranged on the outer side of each connecting rope 6, a dial gauge 5 is uniformly arranged on the outer side of each pulling rope 4, and.

The utility model discloses a reset spring 8 that sets up drives end cap 11 and leaves cavity 14, end cap 11 drives shutoff board 12 through stay cord 6 and leaves first through-hole 3, be convenient for subside of device main part 1, stimulate stay cord 6 fast, stay cord 6 drives end cap 11 and gets into cavity 14, under the effect of fixed plate 10, it is sealed to play the one-level, shutoff board 12 blocks up first through-hole 3, can be so that the sample of extracting be the sewage of this degree of depth, thereby operating procedure has been simplified and detection personnel's pulling intensity has been alleviateed greatly.

Referring to fig. 3, the plugging plate 12 is engaged with the first through hole 3, the plug 11 is engaged with the cavity 14 and the second through hole 13, the distance between the plugging plate 12 and the inner wall of the top end of the device body 1 is three centimeters, and the distance between the top of the plug 11 and the inner wall of the top end of the cavity 14 is three centimeters.

This kind of sewage sampling device cooperatees through the shutoff board 12 that sets up and first through-hole 3, and end cap 11 cooperatees with cavity 14 and second through-hole 13 to make device main part 1 sealed when sealed respond well.

Referring to fig. 1 and 3, the pulling rope 6 penetrates the device body 1, and the pulling rope 6 is fixedly connected with the plug 11.

This kind of sewage sampling device passes through end cap 11 of stay cord 6 control and gets into the cavity, and then accomplishes end cap 11 to the shutoff of second through-hole 13.

Please refer to fig. 3, the bottom of the device body 1 is uniformly provided with air vents 15, and the top of the fixing plate 10 is provided with a sealing pad 9.

This kind of sewage sampling device is convenient for the outflow of sewage through the bleeder vent 15 that sets up, and the sealed pad 9 that sets up is convenient for to the shutoff of bleeder vent 15.

The working principle is as follows: firstly, the length of a traction rope 4 is adjusted according to a scale 5, then a device main body 1 is put into sewage, the sewage enters the device main body 1 from a second through hole 13, then the sewage flows out of the device main body 1 from a first through hole 3, when the device main body 1 straightens the traction rope 4, a pull rope 6 is pulled, the pull rope 6 drives a plug 11 to enter a cavity 14, a sealing gasket 9 is tightly attached to the bottom of the device main body 1, so that an air hole 15 is plugged, meanwhile, a plugging plate 12 plugs the first through hole 3, then the traction rope 4 and the pull rope 6 are quickly pulled, the traction rope 4 drives the device main body 1 to quickly ascend until the device main body 1 leaves the sewage, at the moment, the device main body 1 is taken away from the sewage and placed in a sampling basin, the pull rope 6 is loosened, a return spring 8 drives the plug 11 to leave the cavity 14, the sewage flows out of the device main body 1 from the air hole, and finishing the sewage sampling process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a sewage sampling device, includes device main part (1), its characterized in that: the device is characterized in that a first through hole (3) is formed in the middle of the top of the device main body (1), a cavity (14) is formed in the middle of the bottom of the device main body (1), reset springs (8) are fixed to two sides of the inside of the cavity (14), a plug (11) is fixed to the tail end of each reset spring (8), a fixing plate (10) is arranged at the bottom of each plug (11), a second through hole (13) is formed in the top of the cavity (14), connecting ropes (7) are arranged on two sides of the top of the device main body (1), a traction rope (4) is arranged on the top of each connecting rope (7), a pull rope (6) is connected to the inside of each traction rope (4) in a sliding mode, plugging plates (12) penetrating into the device main body (1) are arranged on the outer sides of the pull ropes (6), and graduator graduates (5) are, an observation window (2) is arranged in the middle of the front surface of the device main body (1).

2. The effluent sampling apparatus as set forth in claim 1, wherein: the plugging plate (12) is matched with the first through hole (3), and the plug (11) is matched with the cavity (14) and the second through hole (13).

3. The effluent sampling apparatus as set forth in claim 1, wherein: the distance between the plugging plate (12) and the inner wall of the top end of the device main body (1) is three centimeters, and the distance between the top of the plug (11) and the inner wall of the top end of the cavity (14) is three centimeters.

4. The effluent sampling apparatus as set forth in claim 1, wherein: the pull rope (6) penetrates through the device main body (1) to the outside, and the pull rope (6) is fixedly connected with the plug (11).

5. The effluent sampling apparatus as set forth in claim 1, wherein: the bottom of the device main body (1) is uniformly provided with air holes (15).

6. The effluent sampling apparatus as set forth in claim 1, wherein: and a sealing gasket (9) is arranged at the top of the fixing plate (10).