CN215811826U

CN215811826U - Sampling device for sewage treatment

Info

Publication number: CN215811826U
Application number: CN202121031426.5U
Authority: CN
Inventors: 孙照杰
Original assignee: Jinan Zhongkecheng Water Purification Co ltd
Current assignee: Jinan Zhongkecheng Water Purification Co ltd
Priority date: 2021-05-14
Filing date: 2021-05-14
Publication date: 2022-02-11
Anticipated expiration: 2031-05-14

Abstract

The utility model discloses a sampling device for sewage treatment, which comprises a first sampling pipe body, a second connecting rod and a long pipe body, a palm limit plate is arranged at the upper part of the outer surface of the long pipe body, a second movable opening is arranged on the left end surface of the long pipe body, a first movable opening is arranged on the right end surface of the long pipe body, a pull rod extending into the long tube body is movably inserted at the upper end of the long tube body, a finger limiting plate is arranged at the upper end of the pull rod, the first sampling tube bodies are arranged on the right end face of the long tube body, three first sampling tube bodies are arranged, the second sampling pipe bodies are arranged on the left end face of the long pipe body, two second sampling pipe bodies are arranged, piston plates are arranged in the first sampling pipe body and the second sampling pipe body, and piston rods extending out of the first sampling pipe body and the second sampling pipe body are arranged at the upper ends of the piston plates. The utility model has the advantages that a plurality of samples can be collected at one time and can be collected according to different depths of sewage.

Description

Sampling device for sewage treatment

Technical Field

The utility model relates to the technical field of sewage sampling equipment, in particular to a sampling device for sewage treatment.

Background

Sewage treatment is a process of purifying sewage to meet the water quality requirement of discharging the sewage into a certain water body or reusing the sewage. Sewage treatment is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and is increasingly used in daily life of common people.

The purpose of sewage treatment sampling is to analyze the effluent standard reaching state and the operation state of each working link. The sewage sample collection is to reflect the whole appearance of the sampled sewage body by collecting a small part.

The existing sewage sampling device has a complex structure, can only sample one sewage sample at each time in sampling, has low efficiency, and can not collect the sewage sample according to different depths of sewage, thereby influencing the sewage treatment efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a sampling device for sewage treatment, which has the advantages of collecting a plurality of samples at one time and collecting the samples according to different depths of sewage, and solves the problems in the technical background.

In order to achieve the purpose, the utility model provides the following technical scheme: a sampling device for sewage treatment comprises a first sampling pipe body, a second connecting rod and a long pipe body, wherein a palm limiting plate is arranged at the upper part of the outer surface of the long pipe body, a second movable opening is formed in the left end face of the long pipe body, a first movable opening is formed in the right end face of the long pipe body, two first movable openings are formed in the upper end face of the long pipe body, pull rods extending into the long pipe body are movably inserted in the upper end of the long pipe body, finger limiting plates are arranged at the upper ends of the pull rods, the first sampling pipe body is arranged on the right end face of the long pipe body, three first sampling pipe bodies are arranged, the three first sampling pipe bodies are respectively positioned below the three second movable openings, the second sampling pipe body is arranged on the left end face of the long pipe body, two second sampling pipe bodies are respectively positioned below the two first movable openings, piston plates are respectively arranged in the first sampling pipe body and the second sampling pipe body, the upper end of the piston plate is provided with a piston rod extending out of the first sampling tube body and the second sampling tube body.

Preferably, the front end face of the long pipe body is provided with a size identifier, and the size identifier is arranged from bottom to top from small to large.

Preferably, the number of the second movable openings is three, and the three second movable openings are uniformly distributed.

Preferably, the side end of the pull rod is provided with a first connecting rod and a second connecting rod, the tail end of the first connecting rod extends out of the first movable port to be connected with the piston rod of the first sampling tube body, and the tail end of the second connecting rod extends out of the second movable port to be connected with the piston rod of the second sampling tube body.

Preferably, the number of the first connecting rods is two, and the two first connecting rods correspond to the two first sampling tubes.

Preferably, the number of the second connecting rods is three, and the three second connecting rods correspond to the three second sampling tube bodies.

Preferably, the lower extreme of first sampling body and second sampling body all installs the inlet tube.

Compared with the prior art, the utility model has the following beneficial effects: in sewage sampling, the handheld long body of left hand is with its vertical extension to in the sewage, confirm the degree of depth that is located the aquatic through observing the size sign, upwards stimulate the pull rod through the right hand during collection, can make the piston rod pulling piston board in first sampling body and the second sampling body produce suction, sewage passes through the inlet tube entering under the effect of suction, first sampling body and second sampling body all set up a plurality ofly, once can gather the sewage water sample a plurality ofly, and can gather the water sample according to the different degree of depth of sewage, be favorable to the processing of sewage.

Drawings

FIG. 1 is a front cross-sectional structural schematic view of the present invention;

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

FIG. 3 is a right side view of the present invention;

fig. 4 is a left side view of the present invention.

The reference numerals and names in the figures are as follows:

1. a finger limiting plate; 2. a pull rod; 3. a first sampling tube body; 4. a first connecting rod; 5. a second sampling tube body; 6. a water inlet pipe; 7. a piston rod; 8. a piston plate; 9. a second connecting rod; 10. a long pipe body; 11. A palm limit plate; 12. a first movable port; 13. a second movable port; 14. and (5) size identification.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides a sampling device for sewage treatment, includes first sampling pipe body 3, second sampling pipe body 5, second connecting rod 9 and long tubular body 10, the preceding terminal surface of long tubular body 10 is provided with size sign 14, and size sign 14 is supreme from the bottom up for setting up from small to big, the surface upper portion position department of long tubular body 10 is provided with palm limiting plate 11, and palm limiting plate 11 is spacing to the palm when being used for handheld device. Second expansion mouth 13 has been seted up to the left side terminal surface of long body 10, second expansion mouth 13 is equipped with threely altogether, and three second expansion mouth 13 is evenly distributed, and first expansion mouth 12 has been seted up to the right side terminal surface of long body 10, and first expansion mouth 12 is equipped with two, and first expansion mouth 12 and second expansion mouth 13 are used for cooperating head rod 4 and the 9 active position of second connecting rod, the activity of upper end department activity grafting of long body 10 has the pull rod 2 that extends to in the long body 10, and the upper end of pull rod 2 is provided with finger limiting plate 1, and finger limiting plate 1 is used for spacing to pointing, makes the user can conveniently stimulate pull rod 2.

The side of pull rod 2 is provided with head rod 4 and second connecting rod 9, head rod 4 is equipped with two altogether, and two head rods 4 correspond with two first sampling pipes 3, and the end of head rod 4 extends from first activity mouth 12 to be connected with the piston rod 7 of first sampling pipes 3, second connecting rod 9 is equipped with threely altogether, and three second connecting rod 9 corresponds with three second sampling pipes 5, and the end of second connecting rod 9 extends from second activity mouth 13 to be connected with the piston rod 7 of second sampling pipes 5.

The first sampling pipe body 3 is arranged on the right end face of the long pipe body 10, the number of the first sampling pipe bodies 3 is three, the three first sampling pipe bodies 3 are respectively positioned below the three second movable ports 13, the second sampling pipe body 5 is arranged on the left end face of the long pipe body 10, the number of the second sampling pipe bodies 5 is two, the two second sampling pipe bodies 5 are respectively positioned below the two first movable ports 12, the lower ends of the first sampling pipe body 3 and the second sampling pipe body 5 are respectively provided with a water inlet pipe 6, piston plates 8 are respectively arranged in the first sampling pipe body 3 and the second sampling pipe body 5, the piston plates 8 are used for sealing the space in the sampling pipe and are used for extracting sewage, the upper ends of the piston plates 8 are provided with piston rods 7 extending out of the first sampling pipe body 3 and the second sampling pipe body 5, in the sewage sampling process, the long pipe body 10 is vertically extended into the sewage by holding the left hand, confirm the degree of depth that is located the aquatic through observing size sign 14, upwards stimulate pull rod 2 through the right hand during collection, can make 7 pulling piston boards 8 of piston rod in first sampling body 3 and the second sampling body 5 produce suction, sewage passes through inlet tube 6 entering under the effect of suction, first sampling body 3 and second sampling body 5 all set up a plurality ofly, once can gather the sewage water sample a plurality ofly, and can gather the water sample according to the different degree of depth of sewage, be favorable to the processing of sewage.

The working principle is as follows: in the sewage sampling process, the long pipe body 10 is held by the left hand to vertically extend into sewage, the depth in the sewage is determined by observing the size mark 14, the pull rod 2 is pulled upwards by the right hand during the sampling, the piston rod 7 in the first sampling pipe body 3 and the second sampling pipe body 5 can pull the piston plate 8 to generate suction under the matching of the first connecting rod 4 and the second connecting rod 9 (the first connecting rod 4 and the second connecting rod 9 move up and down through the first movable port 12 and the second movable port 13), sewage enters through the water inlet pipe 6 under the action of the suction, a plurality of first sampling pipe bodies 3 and a plurality of second sampling pipe bodies 5 are arranged, a plurality of sewage water samples can be collected at one time, the water samples can be collected according to different depths of the sewage, and the sewage treatment is facilitated.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model 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 sampling device for sewage treatment, includes first sampling body (3), second sampling body (5), second connecting rod (9) and long tubular body (10), its characterized in that: a palm limiting plate (11) is arranged at the upper part of the outer surface of the long pipe body (10), a second movable opening (13) is arranged on the left end face of the long pipe body (10), a first movable opening (12) is arranged on the right end face of the long pipe body (10), two first movable openings (12) are arranged, a pull rod (2) extending into the long pipe body (10) is movably inserted at the upper end of the long pipe body (10), a finger limiting plate (1) is arranged at the upper end of the pull rod (2), the first sampling pipe body (3) is arranged at the right end face of the long pipe body (10), three first sampling pipe bodies (3) are arranged, the three first sampling pipe bodies (3) are respectively positioned below the three second movable openings (13), the second sampling pipe body (5) is arranged at the left end face of the long pipe body (10), two second sampling pipe bodies (5) are arranged, and the two second sampling pipe bodies (5) are respectively positioned below the two first movable openings (12), piston plates (8) are installed in the first sampling pipe body (3) and the second sampling pipe body (5), and piston rods (7) extending out of the first sampling pipe body (3) and the second sampling pipe body (5) are installed at the upper ends of the piston plates (8).

2. A sampling device for sewage treatment as claimed in claim 1, wherein: the front end face of the long pipe body (10) is provided with a size mark (14), and the size mark (14) is arranged from bottom to top from small to large.

3. A sampling device for sewage treatment as claimed in claim 1, wherein: the number of the second movable openings (13) is three, and the three second movable openings (13) are uniformly distributed.

4. A sampling device for sewage treatment as claimed in claim 1, wherein: the side of pull rod (2) is provided with head rod (4) and second connecting rod (9), and the end of head rod (4) extends from first activity mouth (12) and is connected with piston rod (7) of first sampling body (3), and the end of second connecting rod (9) extends from second activity mouth (13) and is connected with piston rod (7) of second sampling body (5).

5. A sampling device for sewage treatment according to claim 4, characterized in that: the two first connecting rods (4) are arranged, and the two first connecting rods (4) correspond to the two first sampling pipe bodies (3).

6. A sampling device for sewage treatment as claimed in claim 1, wherein: the number of the second connecting rods (9) is three, and the three second connecting rods (9) correspond to the three second sampling tube bodies (5).

7. A sampling device for sewage treatment as claimed in claim 1, wherein: the lower extreme of first sampling body (3) and second sampling body (5) all installs inlet tube (6).