CN211553389U

CN211553389U - Sewage sampling device

Info

Publication number: CN211553389U
Application number: CN201921976045.7U
Authority: CN
Inventors: 李艾华
Original assignee: Hebei Lucheng Environmental Protection Technology Co ltd
Current assignee: Hebei Lucheng Environmental Protection Technology Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-09-22
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a sewage sampling device, including the surge drum, surge drum side lower part is fixed with the holding ring, the cover is equipped with the sleeve on the surge drum of holding ring upside, the sleeve lower part is rotated and is connected in the holding ring, sleeve inner wall equidistance is fixed with the rubber ring, upper portion is fixed with baffle one in the surge drum. The utility model discloses an inlet opening one, inlet opening two, collect room one, collect room two and collect room three, be convenient for collect the sewage of the different degree of depth, through handle and stock, be convenient for take and fix a position the collection room, through holding the ring, well hollow column and U type frame, be convenient for rotate the sleeve, and then drive rubber ring and inlet opening one and rotate, make inlet opening one and two dislocation of inlet opening, and seal inlet opening two through the rubber ring, when avoiding taking out, cause the sample chaotic, through holding ring and ball, the sleeve of being convenient for rotates, convenient operation, low in use cost.

Description

Sewage sampling device

Technical Field

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

Background

Along with the promotion of the industrialized process of China, most rivers and lakes are polluted to a certain degree, water quality needs to be detected regularly by relevant departments of municipal water affairs, electric pumps are adopted in parts of common sewage samplers in the market at present, the structure is complex, the manufacturing cost is high, in addition, a mode of filling and taking water samples by using common plastic bottles is adopted, the operation is simple, but the use is inconvenient, secondary pollution to the environment can be caused by waste plastic bottles after the waste plastic bottles are used once, a sampling cavity of the existing part of sampling equipment is directly positioned in sewage, the piston rod and the piston move downwards to seal after the collection is finished, and the sampling cavity does not have a positioning structure, so that the sampling equipment can move along with the piston rod and is difficult to operate and seal.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sewage sampling device to propose partial sewage sample thief and adopt the electric pump among the solution above-mentioned background art, the structure is complicated and the cost of manufacture is higher, and can cause secondary pollution and the difficult sealed problem in sampling chamber to the environment through the collection of waste plastic bottle.

In order to achieve the above object, the utility model provides a following technical scheme: a sewage sampling device comprises a collecting cylinder, wherein a positioning ring is fixed on the lower portion of the side surface of the collecting cylinder, a sleeve is sleeved on the collecting cylinder on the upper side of the positioning ring, the lower portion of the sleeve is rotatably connected in the positioning ring, rubber rings are fixed on the inner wall of the sleeve at equal intervals, the rubber rings are sleeved on the collecting cylinder, a first baffle is fixed on the upper portion in the collecting cylinder, a second baffle is fixed in the collecting cylinder at the lower end of the first baffle, the upper side of the sleeve is connected with a U-shaped frame through bolts, a fixing sleeve is fixed on the upper end of the collecting cylinder, a long rod is connected in the fixing sleeve through threads, a hollow rod is sleeved on the side surface of the long rod, the lower end of the hollow rod is fixedly connected with the U-shaped frame, the upper portion of the hollow rod is rotatably connected with the long rod through a bearing, a first water, the first water inlet hole is formed in the outer side of the second water inlet hole.

Compared with the prior art, the beneficial effects of the utility model are that:

this sewage sampling device, through inlet opening one, inlet opening two, collect room one, collect room two and collect room three, be convenient for collect the sewage of the different degree of depth, through handle and stock, be convenient for hold and fix a position the collection room, through holding the ring, well hollow column and U type frame, be convenient for rotate the sleeve, and then drive rubber ring and inlet opening one and rotate, make inlet opening one and two dislocation of inlet opening, and seal inlet opening two through the rubber ring, when avoiding taking out, cause the sample confusion, through holding ring and ball, the sleeve of being convenient for rotates, convenient operation, low in use cost.

Drawings

FIG. 1 is a view of the structure of the present invention;

FIG. 2 is a front view of the present invention;

FIG. 3 is a cross-sectional view of the middle sleeve and the rubber ring of the present invention;

FIG. 4 is a structural diagram of the positioning ring of the present invention;

fig. 5 is an enlarged view of a portion a in fig. 2.

In the figure: 1. a grip; 2. a long rod; 3. a holding ring; 4. a hollow shaft; 5. a U-shaped frame; 6. a bolt; 7. a sleeve; 8. a positioning ring; 9. a collection canister; 10. fixing a sleeve; 11. a bearing; 12. a rubber ring; 13. a water inlet hole I; 14. a water inlet hole II; 15. a second clapboard; 16. a first clapboard; 17. a ball groove; 18. and a ball.

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.

Referring to fig. 1-5, the present invention provides a technical solution: a sewage sampling device comprises a collecting cylinder 9, a positioning ring 8 is fixed on the lower portion of the side surface of the collecting cylinder 9, a sleeve 7 is sleeved on the collecting cylinder 9 on the upper side of the positioning ring 8, the lower portion of the sleeve 7 is rotatably connected in the positioning ring 8, rubber rings 12 are fixed on the inner wall of the sleeve 7 at equal intervals, the rubber rings 12 are sleeved on the collecting cylinder 9, a first partition plate 16 is fixed on the upper portion of the inner side of the collecting cylinder 9, a second partition plate 15 is fixed in the collecting cylinder 9 at the lower end of the first partition plate 16, the upper side of the sleeve 7 is connected with a U-shaped frame 5 through bolts 6, a fixing sleeve 10 is fixed at the upper end of the collecting cylinder 9, a long rod 2 is connected in the fixing sleeve 10 through threads, a hollow rod 4 is sleeved on the side surface of the long rod 2, the lower end of the hollow rod 4 is fixedly connected with the U-shaped frame 5, the upper portion of the hollow rod, the first water inlet hole 13 is arranged outside the second water inlet hole 14.

The utility model discloses in: a first collecting chamber is formed between the upper side of the first partition plate 16 and the collecting cylinder 9, a second collecting chamber is formed between the lower side of the first partition plate 16, the upper side of the second partition plate 15 and the collecting cylinder 9, and a third collecting chamber is formed between the lower end of the second partition plate 15 and the collecting cylinder 9, so that samples at different depths can be collected conveniently.

The utility model discloses in: the central lines of the first water inlet hole 13 and the second water inlet hole 14 are located on the same horizontal line, more than three groups of water inlet holes 13 and the second water inlet holes 14 are arranged, the first water inlet holes 13 and the second water inlet holes 14 are arranged on the outer sides of the first collecting chamber, the second collecting chamber and the third collecting chamber, and therefore sewage can enter and can be collected conveniently.

The utility model discloses in: the processing of the 4 outside lower parts of well hollow rod has the scale mark, is fixed with on the 4 outside of well hollow rod and holds ring 3, holds and processes on the well hollow rod 4 of 3 upsides of ring and have the instruction arrow point, through the scale mark, is convenient for confirm the degree of depth of collecting vessel 9, through holding ring 3, conveniently rotates well hollow rod 4, through instructing the arrow point, instructs the rotation direction of well hollow rod 4, avoids changeing the mistake.

The utility model discloses in: 2 upper ends of stock are fixed with handle 1, and 2 lower parts of stock are processed threadedly, and processing has the internal thread in fixed cover 10, and stock 2 is connected with fixed cover 10 through the screw thread, and 2 screw threads of stock revolve to opposite with the instruction arrow point, through handle 1, are convenient for take stock 2, through the screw thread, are convenient for with

stock

2 and 9 dismouting of surge drum.

The utility model discloses in: the ball groove 17 has been seted up to holding ring 8 inboard, installs ball 18 in the ball groove 17, and ball 18 contacts with sleeve 7, has reduced sleeve 7's friction, convenient rotation.

The working principle is as follows: firstly, according to the scale mark, the collecting cylinder 9 extends into the designated depth, then the handle 1 is kept still, the hollow rod 4 is rotated through the holding ring 3, the hollow rod 4 drives the sleeve 7 to rotate on the collecting cylinder 9 through the U-shaped frame 5, the sleeve 7 drives the rubber ring 12 and the water inlet hole I13 to rotate, the water inlet hole I13 is communicated with the water inlet hole II 14, sewage enters the collecting cylinder 9, after collection is finished, the holding ring 3 is rotated again, the water inlet hole I13 is staggered with the water inlet hole II 14, the water inlet hole II 14 is sealed through the rubber ring 12, then the sewage is moved out, after moving out, the sleeve 7 is rotated again, a sewage sample is discharged through the water inlet hole I13 and the water inlet hole II 14, detection is carried out, operation is convenient, and use cost is low.

In summary, the following steps: the utility model discloses an inlet opening one 13, two 14 inlet openings, collect room one, collect room two and collect room three, be convenient for collect the sewage of the different degree of depth, through handle 1 and stock 2, be convenient for hold and fix a position the collection room, through holding ring 3, well hollow column and U type frame 5, be convenient for rotate sleeve 7, and then drive rubber ring 12 and inlet opening one 13 and rotate, make inlet opening one 13 and two 14 misplaces of inlet opening, and seal inlet opening two 14 through rubber ring 12, when avoiding taking out, cause the sample confusion, through holding ring 8 and ball 18, it rotates to be convenient for sleeve 7, convenient operation, low in use cost.

Claims

1. A sewage sampling device, includes a collecting vessel (9), its characterized in that: the collecting cylinder () side lower part is fixed with a positioning ring (8), a sleeve (7) is sleeved on a collecting cylinder (9) at the upper side of the positioning ring (8), the lower part of the sleeve (7) is rotatably connected in the positioning ring (8), rubber rings (12) are fixed on the inner wall of the sleeve (7) at equal intervals, the rubber rings (12) are sleeved on the collecting cylinder (9), a first partition plate (16) is fixed at the inner upper part of the collecting cylinder (9), a second partition plate (15) is fixed in the collecting cylinder (9) at the lower end of the first partition plate (16), the upper side of the sleeve (7) is connected with a U-shaped frame (5) through bolts (6), a fixed sleeve (10) is fixed at the upper end of the collecting cylinder (9), a long rod (2) is connected in the fixed sleeve (10) through threads, a hollow rod (4) is sleeved at the side of the long rod (2), the lower end of the hollow, well cavity pole (4) upper portion is passed through bearing (11) and is rotated with stock (2) and be connected, inlet opening one (13) have been seted up in sleeve (7) outside, inlet opening one (13) extend to rubber ring (12) inboard, inlet opening two (14) have been seted up to collecting cylinder (9) side equidistance, inlet opening one (13) set up in the inlet opening two (14) outsides.

2. The effluent sampling apparatus as claimed in claim 1, wherein: a first collecting chamber is formed between the upper side of the first partition plate (16) and the collecting cylinder (9), a second collecting chamber is formed between the lower side of the first partition plate (16), the upper side of the second partition plate (15) and the collecting cylinder (9), and a third collecting chamber is formed between the lower end of the second partition plate (15) and the collecting cylinder (9).

3. The effluent sampling apparatus as claimed in claim 1, wherein: the central lines of the first water inlet holes (13) and the second water inlet holes (14) are located on the same horizontal line, the first water inlet holes (13) and the second water inlet holes (14) are provided with more than three groups, and the first water inlet holes (13) and the second water inlet holes (14) are arranged on the first collecting chamber, the second collecting chamber and the third collecting chamber.

4. The waste water sampling device of claim 2, wherein: the hollow rod (4) is provided with scale marks on the lower portion of the outer side, the holding ring (3) is fixed on the outer side of the hollow rod (4), and an indicating arrow is arranged on the hollow rod (4) on the upper side of the holding ring (3).

5. The effluent sampling apparatus as claimed in claim 1, wherein: stock (2) upper end is fixed with handle (1), stock (2) lower part processing has the screw thread, processing has the internal thread in fixed cover (10), stock (2) are connected with fixed cover (10) through the screw thread, and stock (2) screw thread revolves to opposite with the instruction arrow point.

6. The effluent sampling apparatus as claimed in claim 1, wherein: the ball groove (17) has been seted up to holding ring (8) inboard, install ball (18) in ball groove (17), ball (18) contact with sleeve (7).