CN212844499U

CN212844499U - Sampling device for quantitatively collecting sewage

Info

Publication number: CN212844499U
Application number: CN202022148183.5U
Authority: CN
Inventors: 司少娟; 白鹏; 文小敏; 刘红梅
Original assignee: Shanghai Peisen Environmental Technology Co ltd
Current assignee: Shanghai Peisen Environmental Technology Co ltd
Priority date: 2020-09-25
Filing date: 2020-09-25
Publication date: 2021-03-30
Anticipated expiration: 2030-09-25

Abstract

The utility model relates to a sewage sampling device technical field especially relates to a sampling device of quantitative collection sewage, include: the barrel is provided with a through hole and an observation window; a baffle is arranged in the cylinder body, and a groove is formed in the baffle; the first fixed seat is connected with one end of the cylinder; the first cylinder is arranged in the first fixed seat and connected with the baffle plate, the baffle plate penetrates through the groove in the baffle plate and is in sliding connection with the baffle plate, and the baffle plate is positioned on the inner side of the through hole and slides up and down along the longitudinal diameter of the through hole; the second fixing seat is connected with the other end of the barrel, a second cylinder is installed in the second fixing seat and connected with a limiting plate, and the limiting plate is connected with the barrel in a sliding mode. The utility model provides a problem of the unable ration sample of sewage sampling device among the prior art. Install the second cylinder in above-mentioned sampling device's the second fixing base, promote the limiting plate through the second cylinder, the appearance volume of advancing of slip control barrel about the limiting plate to control the appearance volume of advancing.

Description

Sampling device for quantitatively collecting sewage

Technical Field

The utility model relates to a sewage sampling device technical field especially relates to a sampling device of sewage is gathered to ration.

Background

Sewage, generally refers to effluent water from life and production that is contaminated to some extent. The sewage mainly comprises domestic sewage, industrial wastewater, initial rainwater and water samples containing dangerous chemicals or uncertain dangerous properties. The main pollutants of the sewage include pathogen pollutants, oxygen-consuming pollutants, plant nutrients, toxic pollutants and the like.

Among water pollution caused by human production activities, water pollution caused by industry is the most serious. For example, industrial wastewater contains many pollutants and complex components, and is not only difficult to purify in water, but also difficult to treat. Industrial wastewater is the most important cause of water body pollution caused by industrial pollution. The pollutants contained in the industrial wastewater vary widely according to different types of plants, and even if the same type of plants have different production processes, the quality and the quantity of the pollutants contained in the industrial wastewater are different. In addition to the pollution caused by the direct injection of the discharged wastewater into the water body, the industry also pollutes the water body by solid waste and waste gas.

Currently, the most common environmental monitoring is to sample and test the discharged sewage to determine whether the discharged sewage meets the discharge standard. At present, most rivers and lakes are polluted to a certain degree, so that the water quality in the rivers and lakes needs to be detected regularly.

In the prior art, when sewage is sampled, a container is mainly used manually for sampling, so that the sampling amount and the sampling depth cannot be controlled.

SUMMERY OF THE UTILITY MODEL

In view of the above shortcoming of the prior art, an object of the utility model is to provide a sampling device of sewage is gathered to ration for solve the problem of the unable ration sample of sewage sampling device among the prior art. Above-mentioned sampling device includes barrel, first fixing base and second fixing base, is provided with the through-hole on the barrel, through-hole and shielding plate sliding connection to make the through-hole can be in the state of intercommunication or not communicating, thereby whether the outside water of control flows into the barrel. Install the second cylinder in the above-mentioned second fixing base, promote the limiting plate through the second cylinder, the appearance volume of advancing of slip control barrel about the limiting plate to control the appearance volume of advancing.

In order to achieve the above objects and other related objects, the utility model provides a sampling device of sewage is gathered to ration, sampling device includes:

the barrel is provided with a through hole and an observation window; a baffle is arranged in the cylinder body, and a groove is formed in the baffle;

the first fixed seat is connected with one end of the barrel; a first cylinder is installed in the first fixing seat and connected with a shielding plate, the shielding plate penetrates through a groove in the baffle and is in sliding connection with the baffle, and the shielding plate is located on the inner side of the through hole and is attached to the barrel;

the second fixing seat is connected with the other end of the barrel, a second air cylinder is installed in the second fixing seat and connected with a limiting plate, and the limiting plate is connected with the barrel in a sliding mode.

The sampling device comprises a cylinder body, a first fixing seat and a second fixing seat, wherein the cylinder body is provided with a through hole, and the through hole is in sliding connection with a shielding plate, so that the through hole can be in a communicated or non-communicated state, and whether external water flows into the cylinder body or not is controlled; in addition, the through hole is controlled to be opened and closed through the shielding plate, so that the sampling state of the sampling device is controllable, and the function of sampling at the preset depth is realized. Install the second cylinder in the above-mentioned second fixing base, promote the limiting plate through the second cylinder, the appearance volume of advancing of slip control barrel about the limiting plate to control the appearance volume of advancing. The whole sampling device is simple in structure, convenient to sample and operate and wide in application range.

In an embodiment of the present invention, the observation window is provided with a liquid level line. Set up the liquid level line on the observation window, show the appearance volume of advancing of barrel more directly perceived through the liquid level line to the final height of limiting plate is better controlled.

In an embodiment of the present invention, the first fixing seat and the second fixing seat are fixed to the barrel through bolts. The bolt fixing effect is better, and the bolt is convenient to detach.

In an embodiment of the present invention, the outer side of the cylinder body is provided with a fixing ring, and the outer side of the fixing ring is provided with a balance paddle. Make sampling device sink the process in aqueous and can not overturn the skew through setting up balanced oar, can protect sampling device to a certain extent.

In an embodiment of the present invention, the joint of the first fixing base and the barrel is provided with a first sealing ring, and the joint of the second fixing base and the barrel is provided with a second sealing ring. Through setting up first sealing ring and second sealing ring, can avoid during outside water infiltration first fixing base and second fixing base to the life of extension first cylinder and second cylinder.

In an embodiment of the present invention, the first fixing seat is installed at the top of the barrel, and the second fixing seat is installed at the bottom of the barrel. First fixing base is installed at the top of barrel, can effectively avoid during water infiltration first fixing base. Although the second fixing base is installed at the bottom of barrel, the sealed effectual of limiting plate also can effectively avoid during water infiltration second fixing base.

In an embodiment of the present invention, a liquid level sensor is installed in the first fixing seat or the second fixing seat. Through setting up level sensor, operating personnel is more convenient for know sampling device's specific degree of depth to the operating condition of the first cylinder of control.

In an embodiment of the present invention, a liquid level sensor is installed in the second fixing base.

In an embodiment of the present invention, a lifting lug is disposed on the first fixing seat or the barrel, and a hanging rope is disposed on the lifting lug. Through setting up the lug, be convenient for install and hang the rope.

In an embodiment of the present invention, the barrel is provided with a lifting lug.

As above, the utility model discloses a sampling device of sewage is gathered to ration has following beneficial effect: the sampling device comprises a cylinder body, a first fixing seat and a second fixing seat, wherein the cylinder body is provided with a through hole, and the through hole is in sliding connection with a shielding plate, so that the through hole can be in a communicated or non-communicated state, and whether external water flows into the cylinder body or not is controlled; in addition, the through hole is controlled to be opened and closed through the shielding plate, so that the sampling state of the sampling device is controllable, and the function of sampling at the preset depth is realized. Install the second cylinder in the above-mentioned second fixing base, promote the limiting plate through the second cylinder, the appearance volume of advancing of slip control barrel about the limiting plate to control the appearance volume of advancing. The whole sampling device is simple in structure, convenient to sample and operate and wide in application range.

Drawings

Fig. 1 is a schematic overall view of a sampling device for quantitatively collecting sewage according to an embodiment of the present invention.

Fig. 2 is a schematic view showing a sampling device for quantitatively collecting sewage according to an embodiment of the present invention (the through hole is in a connected state).

Fig. 3 is a schematic view of a sampling device for quantitatively collecting sewage according to an embodiment of the present invention (the through hole is covered by the shielding plate).

Fig. 4 is a schematic diagram showing an internal view (the shielding plate is at the highest position) of a sampling device for quantitatively collecting sewage according to an embodiment of the present invention.

Fig. 5 is a schematic diagram of an internal view (the shielding plate is at the lowest position) of a sampling device for quantitatively collecting sewage according to an embodiment of the present invention.

Fig. 6 is a schematic view of a cylinder and a second fixing seat in a sampling device for quantitatively collecting sewage according to an embodiment of the present invention.

Fig. 7 is a schematic view of a baffle plate in a sampling device for quantitatively collecting sewage according to an embodiment of the present invention.

Fig. 8 shows that the embodiment of the present invention is a schematic connection diagram of a limiting plate and a second cylinder in a sampling device for quantitatively collecting sewage.

Fig. 9 is a schematic view showing a connection between a shielding plate and a first cylinder in a sampling device for quantitatively collecting sewage according to an embodiment of the present invention.

Description of the element reference numerals

1-a cylinder body; 2-a through hole; 3-liquid level line; 4-a baffle plate; 5-a groove; 6-fixing the ring; 7-a balance paddle; 8-lifting lugs; 9-hanging a rope; 10-a first fixed seat; 11-a first cylinder; 12-a shutter; 13-a second fixed seat; 14-a second cylinder; 15-limiting plate; 16-a liquid level sensor; 17-a first sealing ring; 18-a second sealing ring; 19-observation window.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1 to 9. It should be understood that the structure, ratio, size and the like shown in the drawings attached to the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by those skilled in the art, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention has no technical essential meaning, and any structure modification, ratio relationship change or size adjustment should still fall within the scope that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that the present invention can achieve. Meanwhile, the terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for convenience of description, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof may be made without substantial technical changes, and the present invention is also regarded as the scope of the present invention.

Referring to fig. 1-9, the utility model provides a sampling device for quantitatively collecting sewage, the sampling device includes:

the device comprises a cylinder body 1, wherein a through hole 2 and an observation window 19 are arranged on the cylinder body 1, and a liquid level line 3 is arranged on the observation window 19; a baffle 4 is arranged in the cylinder body 1, and a groove 5 is arranged on the baffle 4; a fixing ring 6 is arranged on the outer side of the barrel 1, and a balance paddle 7 is arranged on the outer side of the fixing ring 6; a lifting lug 8 is arranged on the barrel 1, and a hanging rope 9 is arranged on the lifting lug 8;

the first fixing seat 10 is connected with one end of the barrel 1; a first air cylinder 11 is installed in the first fixed seat 10, the first air cylinder 11 is connected with a shielding plate 12, the shielding plate 12 penetrates through the groove 5 on the baffle 4 and is in sliding connection with the baffle 4, and the shielding plate 12 is located on the inner side of the through hole 2 and is attached to the cylinder 1;

the second fixed seat 13 is connected with the other end of the cylinder 1, a second cylinder 14 is installed in the second fixed seat 13, the second cylinder 14 is connected with a limiting plate 15, and the limiting plate 15 is in sliding connection with the cylinder 1; a liquid level sensor 16 is installed in the second fixed seat 13;

the first fixed seat 10 is installed at the top of the cylinder 1, and the second fixed seat 13 is installed at the bottom of the cylinder 1; the first fixing seat 10 and the second fixing seat 13 are both fixed with the barrel 1 through bolts; the joint of the first fixed seat 10 and the barrel 1 is provided with a first sealing ring 17, and the joint of the second fixed seat 13 and the barrel 1 is provided with a second sealing ring 18.

The working process is as follows: the sampling amount and the sampling depth are determined in advance, and the final position of the position restricting plate 15 is determined based on the liquid level line 3 on the observation window 19. The second cylinder 14 drives the limiting plate 15 to move up and down, so that the final position of the limiting plate 15 can be controlled to be located at the corresponding liquid level line 3. The sampling device is placed in the sampled water area, and whether the sampling device needs to be continuously lowered is determined according to the value of the liquid level sensor 16. When sampling device transferred to the sample degree of depth, first cylinder 11 drove shielding plate 12 upward movement, and through-hole 2 opens gradually, and water gets into barrel 1 gradually, and after the region of reserving in barrel 1 was full of water, first cylinder 11 drove shielding plate 12 downward movement, and through-hole 2 closes gradually to final complete closure. The operating personnel can be through hanging rope 9 and pull up sampling device to the surface of water, accomplish the sample process promptly.

To sum up, the utility model discloses a sampling device includes barrel 1, first fixing base 10 and second fixing base 13, is provided with through-hole 2 on the barrel 1, through-hole 2 and shielding plate 12 sliding connection to make through-hole 2 can be in the state of intercommunication or not communicating, thereby whether control outside water flows in barrel 1. The second cylinder 14 is installed in the second fixing seat 13, the limiting plate 15 is pushed through the second cylinder 14, and the limiting plate 15 slides up and down to control the sample injection volume of the cylinder body 1, so that the sample injection amount is controlled. Therefore, the utility model effectively overcomes various defects in the prior art and has high industrial utilization value.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides a sampling device of sewage is gathered to ration which characterized in that, sampling device includes:

the device comprises a cylinder body (1), wherein a through hole (2) and an observation window (19) are arranged on the cylinder body (1); a baffle (4) is arranged in the cylinder body (1), and a groove (5) is formed in the baffle (4);

the first fixing seat (10), the first fixing seat (10) is connected with one end of the barrel (1); a first air cylinder (11) is installed in the first fixing seat (10), the first air cylinder (11) is connected with a shielding plate (12), the shielding plate (12) penetrates through a groove (5) in the baffle plate (4) and is in sliding connection with the baffle plate (4), and the shielding plate (12) is located on the inner side of the through hole (2) and is attached to the cylinder body (1);

second fixing base (13), second fixing base (13) with the other end of barrel (1) is connected, install second cylinder (14) in second fixing base (13), second cylinder (14) are connected with limiting plate (15), limiting plate (15) with barrel (1) sliding connection.

2. The sampling device for quantitatively collecting sewage according to claim 1, wherein: and a liquid level line (3) is arranged on the observation window (19).

3. The sampling device for quantitatively collecting sewage according to claim 1, wherein: the first fixing seat (10) and the second fixing seat (13) are fixed with the barrel (1) through bolts.

4. A sampling device for quantitatively sampling contaminated water according to claim 1 or 3, characterized in that: the outer side of the barrel body (1) is provided with a fixing ring (6), and the outer side of the fixing ring (6) is provided with a balance paddle (7).

5. A sampling device for quantitatively sampling contaminated water according to claim 1 or 3, characterized in that: the joint of the first fixing seat (10) and the barrel (1) is provided with a first sealing ring (17), and the joint of the second fixing seat (13) and the barrel (1) is provided with a second sealing ring (18).

6. A sampling device for quantitatively sampling contaminated water according to claim 1 or 3, characterized in that: the first fixing seat (10) is installed at the top of the barrel body (1), and the second fixing seat (13) is installed at the bottom of the barrel body (1).

7. The sampling device for quantitatively collecting sewage according to claim 6, wherein: and a liquid level sensor (16) is arranged in the first fixed seat (10) or the second fixed seat (13).

8. The sampling device for quantitatively collecting sewage according to claim 7, wherein: and a liquid level sensor (16) is arranged in the second fixed seat (13).

9. A sampling device for quantitatively sampling contaminated water according to claim 1 or 3, characterized in that: a lifting lug (8) is arranged on the first fixing seat (10) or the barrel (1), and a hanging rope (9) is arranged on the lifting lug (8).

10. The sampling device for quantitatively collecting sewage according to claim 9, wherein: the barrel (1) is provided with a lifting lug (8).