CN219391439U

CN219391439U - A waste water sampling device for waste water detects

Info

Publication number: CN219391439U
Application number: CN202320435474.3U
Authority: CN
Inventors: 郭振; 彭荣火; 陈培林
Original assignee: Fujian Angus Safety And Environmental Protection Technology Co ltd
Current assignee: Fujian Angus Safety And Environmental Protection Technology Co ltd
Priority date: 2023-03-09
Filing date: 2023-03-09
Publication date: 2023-07-21
Anticipated expiration: 2033-03-09

Abstract

The utility model discloses a waste water sampling device for waste water detection, relates to the technical field of waste water sampling, and aims to solve the problem that a person is required to contact the sampling device for draining after the existing waste water sampling, and the person can wear disposable gloves for cleaning, so that the resource waste is serious. The upper end of the sampling tube is provided with a filtering cover, the lower end of the sampling tube is provided with a protection base, the protection base is welded with the sampling tube, the front end of the protection base is provided with a water outlet pipe, and the water outlet pipe is communicated with the sampling tube; further comprises: the outer sheath is arranged at the upper end of the water outlet pipe, a movable column is arranged at the upper end of the outer sheath, a sealing base is fixedly arranged at one end of the movable column, and a stressed top cover is fixedly arranged at the upper end of the movable column; and the moving opening is arranged on the upper surface of the outer sheath, the moving column moves up and down along the moving opening, and a compression spring is arranged outside the moving column.

Description

A waste water sampling device for waste water detects

Technical Field

The utility model relates to the technical field of wastewater sampling, in particular to a wastewater sampling device for wastewater detection.

Background

The wastewater refers to the general term of water discharged in the resident activity process, industrial wastewater and runoff rainwater, and comprises domestic wastewater, industrial wastewater, and other useless water such as initial rainwater runoff flowing into a drainage pipe canal, and the like, generally refers to water which cannot be recycled after being treated by a certain technology or cannot reach a certain standard in the purification treatment difficulty after primary pollution, the industrial wastewater directly flows into channels, rivers and lakes to pollute surface water, if the toxicity is high, the death and even the sterilization of aquatic animals and plants can be caused, and the industrial wastewater also can permeate into underground water to pollute the underground water; if the surrounding residents adopt polluted surface water or underground water as domestic water, the polluted surface water or underground water can harm the health of the residents and the serious residents die, so that some waste water needs to be sampled and detected, the pollution degree of the waste water is judged, and a sampling tube is used for sampling during sampling.

However, most of the existing waste water sampling processes require that a person touches a sampling device to drain water, and in order to be clean, the person wears disposable gloves, so that the resource waste is serious; therefore, the existing requirements are not met, and for this reason we propose a waste water sampling device for waste water detection.

Disclosure of Invention

The utility model aims to provide a waste water sampling device for waste water detection, which aims to solve the problems that most of the existing waste water sampling devices in the prior art require a person to touch the sampling device to drain water, and the person can wear disposable gloves for cleaning, so that the resource waste is serious.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a wastewater sampling device for wastewater detection, comprising: the upper end of the sampling tube is provided with a filtering cover, the lower end of the sampling tube is provided with a protection base, the protection base is welded with the sampling tube, the front end of the protection base is provided with a water outlet pipe, and the water outlet pipe is communicated with the sampling tube;

further comprises:

the outer sheath is arranged at the upper end of the water outlet pipe, a movable column is arranged at the upper end of the outer sheath, a sealing base is fixedly arranged at one end of the movable column, and a stressed top cover is fixedly arranged at the upper end of the movable column;

the movable opening is formed in the upper surface of the outer sheath, the movable column moves up and down along the movable opening, the compression spring is arranged outside the movable column, and the compression spring is located inside the outer sheath.

Preferably, the outer wall of the movable column is provided with a fixed plate, and the fixed plate and the movable column are of an integrated structure.

Preferably, a limiting plate is arranged below the fixing plate and fixed with the inner wall of the outer sheath, a through groove is formed in the center of the limiting plate, and the moving column moves up and down along the through groove.

Preferably, the lower surfaces of the two sides of the stress top cover are provided with concave grooves, and the concave grooves and the stress top cover are of an integrated structure.

Preferably, the outer walls of two sides of the sampling tube are fixedly provided with connecting frames, a lifting frame is arranged between the two connecting frames, two ends of the lifting frame are positioned in the connecting frames and are in rotary connection, and a lifting rope is arranged at the center of the lifting frame.

Preferably, a fixed ring plate is arranged in the filter cover, filter meshes are formed in the surface of the fixed ring plate, and the fixed ring plate is in threaded connection with the filter cover through a fixed screw.

Preferably, the outer wall of sampling tube upper end is provided with the screw thread, and screw thread and sampling tube structure as an organic whole, filter the lid and pass through screw thread and sampling tube threaded connection.

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

1. according to the utility model, the outer jacket is arranged at the upper end of the water outlet pipe, the movable column with the fixed plate and the compression spring is arranged in the outer jacket, the sampling tube is placed on the ground, the charging cup is placed at the lower end of the water outlet pipe, then the lifting rope is wound around the stressed top cover for one circle and then lifted upwards, the movable column moves upwards along the outer jacket at the moment to drive the sealing base to move upwards, sewage can flow into the charging cup, the lifting rope is loosened, the rebound performance of the compression spring is received, the movable column returns to the initial position, the sealing base seals the interior of the water outlet pipe, a valve effect is achieved, so that sewage discharge can be achieved without touching sewage by hands of a person, and the operation of carrying disposable gloves is omitted, so that the use ratio of the gloves is reduced, and the effect of saving resources is achieved.

2. Through all setting up the indent groove at the lower surface of atress top cap both sides, when carrying and getting rope winding atress top cap, will carry and get the rope card in the indent inslot portion, play spacing effect to carrying and getting the rope, avoid carrying and get the rope skew, lead to the atress top cap to drop and return to the normal position, improve stability.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic diagram of the connection structure of the mobile column and the outer sheath according to the present utility model;

FIG. 3 is a schematic diagram of a top view of a connection between a limiting plate and a movable column according to the present utility model;

FIG. 4 is a schematic diagram showing a structure of a sample tube and a filter cap according to the present utility model;

FIG. 5 is a schematic view of the interior bottom of the filter cap of the present utility model;

in the figure: 1. a sampling tube; 2. a filter cover; 3. a protective base; 4. a connecting frame; 5. a lifting frame; 6. carrying and taking the rope; 7. a filter mesh; 8. a water outlet pipe; 9. an outer sheath; 10. a moving column; 11. a stressed top cover; 12. a concave groove; 13. a limiting plate; 14. a fixing plate; 15. a compression spring; 16. moving the opening; 17. sealing the base; 18. a through groove; 19. a thread; 20. fixing the ring plate; 21. and (5) fixing a screw.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-5, an embodiment of the present utility model is provided: a wastewater sampling device for wastewater detection, comprising: the sampling tube 1, the upper end of sampling tube 1 is provided with the filter cover 2, the lower extreme of sampling tube 1 is provided with the protection base 3, and protection base 3 and sampling tube 1 welded connection, the front end of protection base 3 is provided with outlet pipe 8, and outlet pipe 8 and sampling tube 1 intercommunication;

further comprises:

the outer sheath 9 is arranged at the upper end of the water outlet pipe 8, the upper end of the outer sheath 9 is provided with a movable column 10, one end of the movable column 10 is fixedly provided with a sealing base 17, and the upper end of the movable column 10 is fixedly provided with a stressed top cover 11;

a moving opening 16 provided on the upper surface of the outer sheath 9, and the moving column 10 moves up and down along the moving opening 16, the outside of the moving column 10 is provided with a compression spring 15, and the compression spring 15 is located inside the outer sheath 9.

When the lifting rope 6 is used for lifting the stressed top cover 11 upwards, the movable column 10 moves upwards along the outer sheath 9 to drive the sealing base 17 to move upwards, so that sewage can flow inside the water outlet pipe 8, the lifting rope 6 is loosened, the rebound performance of the compression spring 15 is received, the movable column 10 returns to the initial position, the sealing base 17 seals the inside of the water outlet pipe 8 to achieve a valve effect, so that sewage can be discharged without touching sewage by hands of a person, the operation of carrying disposable gloves is omitted, the use ratio of the gloves is reduced, and the effect of saving resources is achieved.

Referring to fig. 2, a fixed plate 14 is disposed at the bottom of the outer wall of the moving column 10, and the fixed plate 14 and the moving column 10 are integrally formed, a compression spring 15 is disposed above the fixed plate 14, and when the moving column 10 moves upward, the compression spring 15 is pressed by the fixed plate 14.

Referring to fig. 2 and 3, a limiting plate 13 is disposed below the fixing plate 14, the limiting plate 13 is fixed to the inner wall of the outer jacket 9, a through groove 18 is disposed at the center of the limiting plate 13, the moving column 10 moves up and down along the through groove 18, and the limiting plate 13 is used for limiting the positions of the fixing plate 14 and the moving column 10, so that the supporting effect is achieved, and the sealing performance of the sealing base 17 is prevented from being affected by the loosening of the moving column 10.

Referring to fig. 2, concave grooves 12 are formed in the lower surfaces of the two sides of the stressed top cover 11, the concave grooves 12 and the stressed top cover 11 are integrally formed, the lifting rope 6 is lifted upwards after being wound along the concave grooves 12 for one circle, so that the stressed top cover 11 can be lifted upwards, deflection of the lifting rope 6 is avoided, and stability is improved.

Referring to fig. 1, connecting frames 4 are fixedly arranged on the outer walls of two sides of a sampling tube 1, a lifting frame 5 is arranged between the two connecting frames 4, two ends of the lifting frame 5 are located inside the connecting frames 4 and are in rotary connection, and a lifting rope 6 is arranged at the center of the lifting frame 5, so that the sampling tube 1 is conveniently lifted.

Referring to fig. 5, a fixing ring plate 20 is disposed in the filter cover 2, a filter mesh 7 is disposed on the surface of the fixing ring plate 20, the fixing ring plate 20 is screwed with the filter cover 2 through a fixing screw 21, and large impurities in sewage are filtered by the fixing ring plate 20.

Referring to fig. 4, the outer wall of the upper end of the sampling tube 1 is provided with a thread 19, and the thread 19 and the sampling tube 1 are in an integrated structure, and the filtering cover 2 is in threaded connection with the sampling tube 1 through the thread 19, so that the filtering cover 2 is convenient to open, and flexibility is improved.

Working principle: during the use, put into filter cover 2 inside with the fixed round board 20 that has filter mesh 7, rely on set screw 21 to fix, after having fixed, filter cover 2 passes through screw 19 and sampling tube 1 threaded connection, personnel hold and carry and get rope 6 and put into the sewage with sampling tube 1, sampling tube 1 is unbalanced the back slope, sewage enters into sampling tube 1 inside from filter mesh 7, rely on filter mesh 7 to filter large-scale debris, then carry and get rope 6, carry and get and drive sampling tube 1 and leave the surface of water after frame 5 atress, put sampling tube 1 subaerial, put the charging cup at outlet pipe 8 lower extreme, then carry and get rope 6 upwards along the winding round behind recess groove 12, so can move up by force top cap 11, at this time, move post 10 along oversheath 9 upward, drive seal base 17 upward moves, the inside sewage that just can realize that sewage flows of outlet pipe 8, the sewage flows into in the charging cup, loosen and get rope 6, receive the rebound performance of compression spring 15, use the initial position of seal post 10 returns to the inside of valve, the effect of carrying can not be realized, thereby the gloves is realized to the people's hand, the effect is not carried to the gloves is realized, the user's performance is not is touched to the sewage is reduced.

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 utility model may be embodied in other specific forms without departing from the spirit or essential characteristics 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 waste water sampling device for waste water detects, includes sampling tube (1), the upper end of sampling tube (1) is provided with filtering cap (2), the lower extreme of sampling tube (1) is provided with protection base (3), and protection base (3) and sampling tube (1) welded connection, the front end of protection base (3) is provided with outlet pipe (8), and outlet pipe (8) and sampling tube (1) intercommunication;

the method is characterized in that: further comprises:

the outer sheath (9) is arranged at the upper end of the water outlet pipe (8), a movable column (10) is arranged at the upper end of the outer sheath (9), a sealing base (17) is fixedly arranged at one end of the movable column (10), and a stressed top cover (11) is fixedly arranged at the upper end of the movable column (10);

and a moving opening (16) which is arranged on the upper surface of the outer sheath (9), wherein the moving column (10) moves up and down along the moving opening (16), a compression spring (15) is arranged outside the moving column (10), and the compression spring (15) is positioned inside the outer sheath (9).

2. A wastewater sampling device for wastewater detection as claimed in claim 1, wherein: the outer wall of the movable column (10) is provided with a fixed plate (14), and the fixed plate (14) and the movable column (10) are of an integrated structure.

3. A wastewater sampling device for wastewater detection as claimed in claim 2, wherein: the lower part of fixed plate (14) is provided with limiting plate (13), and limiting plate (13) are fixed with the inner wall of oversheath (9), the center department of limiting plate (13) is provided with runs through groove (18), and removes post (10) along running through groove (18) reciprocates.

4. A wastewater sampling device for wastewater detection as claimed in claim 1, wherein: the lower surfaces of two sides of the stress top cover (11) are provided with concave grooves (12), and the concave grooves (12) and the stress top cover (11) are of an integrated structure.

5. A wastewater sampling device for wastewater detection as claimed in claim 1, wherein: the sampling tube is characterized in that connecting frames (4) are fixedly arranged on the outer walls of two sides of the sampling tube (1), lifting frames (5) are arranged between the connecting frames (4), two ends of the lifting frames (5) are located inside the connecting frames (4) and are connected in a rotating mode, and lifting ropes (6) are arranged at the center of the lifting frames (5).

6. A wastewater sampling device for wastewater detection as claimed in claim 1, wherein: the inside of filtering lid (2) is provided with fixed round board (20), the surface of fixed round board (20) is provided with filter mesh (7), fixed round board (20) are through fixed screw (21) and filtering lid (2) threaded connection.

7. A wastewater sampling device for wastewater detection as claimed in claim 1, wherein: the outer wall of sampling tube (1) upper end is provided with screw thread (19), and screw thread (19) and sampling tube (1) structure as an organic whole, filtration lid (2) are through screw thread (19) and sampling tube (1) threaded connection.