CN218481257U

CN218481257U - Sewage quality sampling equipment

Info

Publication number: CN218481257U
Application number: CN202222319038.8U
Authority: CN
Inventors: 刘鑫; 杨雪峰; 张永先; 姜海波; 孙晶晶; 金浩; 张美英; 陆延华; 王盛宝; 李鲤; 胡岑; 滕凯; 王志新; 孙巍; 陈智浩
Original assignee: Liaoning Jianghe Water Resources And Hydropower New Technology Design And Research Institute Co ltd
Current assignee: Liaoning Jianghe Water Resources And Hydropower New Technology Design And Research Institute Co ltd
Priority date: 2022-09-01
Filing date: 2022-09-01
Publication date: 2023-02-14
Anticipated expiration: 2032-09-01

Abstract

The utility model provides a sewage quality of water sampling equipment, the sewage sampling technical field that belongs to, including fishing rod, fishing rod's lower extreme surface mounting has the filter cartridge, the intracavity lateral wall of filter cartridge runs through and has seted up a plurality of inlet openings, the spiro union mouth has been seted up to the inner chamber lower surface of filter cartridge, the sampling bottle is installed to the spiro union in the spiro union mouth, the surface of filter cartridge cup joints installs sealed cover box, the equal fixed mounting in surface has the fixed block about sealed cover box and filter cartridge, all install reset spring between two upper and lower fixed blocks, sealed cover box's last fixed surface is connected with the stay cord, the utility model discloses can utilize sealed cover box to seal the inlet opening of filter cartridge when going deep into the aquatic water intaking, after the filter cartridge reachs appointed water intaking degree of depth, move the stay cord and move upward to drive sealed cover box and shift up, drag the inlet opening and come out, make water enter into the sampling bottle through the filter cartridge and take a sample, for sewage sampling equipment among the prior art, the utility model discloses can take a sample to the sewage of the different degree of depth.

Description

Sewage quality sampling equipment

Technical Field

The utility model belongs to the technical field of the sewage sample, concretely relates to sewage quality of water sampling equipment.

Background

With the continuous development and progress of society, domestic sewage and industrial wastewater are more and more, so that environmental monitoring becomes more and more important, however, at present, the most common environmental monitoring is to sample and test the discharged sewage so as to confirm whether the discharged sewage meets the discharge standard. At present, most rivers and lakes are polluted to a certain degree, so that water quality in the rivers and lakes needs to be extracted by periodically utilizing water quality sampling equipment and transferred to a detection place for detection.

Through search, patent numbers published in 10 and 18 months in 2019 in China are as follows: CN209513330U, the technical scheme of the sewage sampling device comprises a sampling bottle, a connecting rod, a rope and a wire winding assembly, wherein the rope is arranged in the connecting rod in a penetrating mode and along the axial direction of the connecting rod, the wire winding assembly is arranged at one end of the connecting rod and used for winding and unwinding the rope, and the sampling bottle is connected with one end, far away from the wire winding assembly, of the rope;

above-mentioned sewage sampling equipment utilizes the spiral subassembly to loosen the rope when the sampling, arranges the sampling bottle in sewage, in sewage is whole gets into the sampling bottle, utilizes the spiral subassembly to roll up the rope to can be automatically with sampling bottle follow aquatic pull-out.

When administering sewage, it is necessary to know the pollution degree of sewage, thereby formulate the treatment scheme that corresponds and carry out sewage remediation, and want to know sewage pollution degree, need to draw the sewage of different degree of depth water levels and detect and do the analysis contrast, and above-mentioned sewage sampling equipment among the prior art, when getting water, after getting into the aquatic, water will enter into the sampling bottle, after the sampling bottle is deepened under water, water in the sampling bottle is full, can't collect the sewage of the degree of depth, can't satisfy the deep water sample, it is very inconvenient, consequently, need a sewage quality of water sampling equipment to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

There is the problem that can't satisfy the deep water sample to the sewage sampling equipment among the prior art, the utility model provides a sewage quality of water sampling equipment can utilize the seal cover box to seal the inlet opening of filter cartridge when deep going deep into aquatic water intaking, after the filter cartridge reachs appointed water intaking degree of depth, drags to move the stay cord and moves up and drive the seal cover box and shift up, leaks out the inlet opening, make water enter into the sample bottle through the filter cartridge and take a sample can, for the sewage sampling equipment among the prior art, the utility model discloses can take a sample to the sewage of the different degree of depth, be convenient for do the contrast to the quality of water of sample, the pertinence appointed sewage treatment scheme of being more convenient for. The specific technical scheme is as follows:

the fishing rod comprises a fishing rod, wherein a filter box is arranged on the outer surface of the lower end of the fishing rod, a plurality of water inlet holes are formed in the side wall of an inner cavity of the filter box in a penetrating mode, a screw joint is formed in the lower surface of the inner cavity of the filter box, a sampling bottle is installed in the screw joint, a sealing sleeve box is sleeved and installed on the outer surface of the filter box and completely shields and seals the water inlet holes, fixed blocks are fixedly installed on the left surface and the right surface of the sealing sleeve box and the left surface and the right surface of the filter box, a reset spring is installed between the upper fixed block and the lower fixed block, and a pull rope is fixedly connected to the upper surface of the sealing sleeve box;

in the technical scheme, a fixing frame is fixedly mounted at the top end of the fishing rod, a winding rod for winding the pull rope is rotatably mounted in the fixing frame, a crank is fixedly connected to the right end of the winding rod, and one end of the pull rope, far away from the sealing sleeve box, is fixedly connected with the winding rod;

in the technical scheme, a fixed rod is fixedly arranged on the upper surface of the fixed frame, and a handle is fixedly arranged on the upper surface of the fixed rod;

in the technical scheme, the lower end of the screw connector is provided with a flaring in an extending way, and the outer surface of the sampling bottle is attached to the inner surface of the flaring;

in the technical scheme, the outer surface of the fishing rod is fixedly provided with a connecting frame, and rope guide pulleys for guiding the pull rope are rotatably arranged in the connecting frame;

among the above-mentioned technical scheme, the rear surface fixed connection of filter cartridge cup joints the piece, cup joint the piece and cup joint at the lower extreme surface of fishing rod, and the spiro union is installed fixing bolt between piece and the fishing rod.

The utility model discloses a sewage quality of water sampling equipment compares with prior art, and beneficial effect is:

1. the utility model discloses can utilize sealed box to seal the inlet opening of filter cartridge when deepening the aquatic water intaking, after the filter cartridge reachd appointed water intaking degree of depth, drag to move up and drive the sealed box and shift up, leak the inlet opening and come out, make water sample in the filter cartridge enters into the sample bottle, for the sewage sampling equipment among the prior art, the utility model discloses can take a sample the sewage of the different degree of depth, be convenient for do the contrast to the quality of water of sample, the pertinence appointed sewage treatment scheme of being more convenient for.

2. The utility model discloses a set up mount, roll-up pole and crank, can drive the roll-up pole through rocking the crank and rotate and carry out the rolling to the stay cord to drive sealed cover box and shift up and open the inlet opening, it is more convenient laborsaving to stimulate the stay cord in can the time.

Drawings

Fig. 1 is a schematic view of the structure of the present invention.

Fig. 2 is a schematic view of the rear view structure of the present invention.

Fig. 3 is a schematic diagram of the explosion structure of the present invention.

Fig. 4 is a schematic view of the cross-sectional structure of the filter cartridge of the present invention.

Fig. 5 is a schematic view of the cross-sectional structure of the gland casing of the present invention.

In fig. 1-5, wherein: 1-fishing rod, 11-connecting frame, 111-rope guide pulley, 2-filter box, 21-water inlet, 22-screw connector, 221-sampling bottle, 23-flaring, 24-sleeving block, 241-fixing bolt, 3-sealing sleeving box, 4-fixing block, 41-reset spring, 5-pull rope, 6-fixing frame, 61-rolling pipe, 62-crank, 7-fixing rod and 8-handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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: the fishing rod comprises a fishing rod 1, a filter box 2 is installed on the outer surface of the lower end of the fishing rod 1, a plurality of water inlet holes 21 are formed in the inner cavity side wall of the filter box 2 in a penetrating mode, a screw connector 22 is formed in the lower surface of an inner cavity of the filter box 2, a sampling bottle 221 is installed in the screw connector 22 in a screw connector mode, a sealing sleeve box 3 is installed on the outer surface of the filter box 2 in a sleeved mode, the sealing sleeve box 3 completely shields and seals the water inlet holes 21, fixing blocks 4 are fixedly installed on the left surface and the right surface of the sealing sleeve box 3 and the left surface and the right surface of the filter box 2, a reset spring 41 is installed between the upper fixing block and the lower fixing block 4, and a pull rope 5 is fixedly connected to the upper surface of the sealing sleeve box 3;

installation water level sampling requirement, it corresponds to the water level to control fishing rod 1 and go deep into with filter box 2 and sample bottle 221, lift stay cord 5 and drive seal cover box 3 and move upward and open inlet opening 21, can follow inlet opening 21 and pour into in the sample bottle 221 and collect after entering into filter box 2, after collecting, will lift the hand of stay cord 5 and loosen, under reset spring 41's effect, seal cover box 3 moves down and seals inlet opening 21, avoid lifting the in-process, the water of the different degree of depth is sneaked into in the sample bottle 221, influence the sewage detection result of this water level.

Specifically, a fixed frame 6 is fixedly mounted at the top end of the fishing rod 1, a winding rod 61 for winding the pull rope 5 is rotatably mounted in the fixed frame 6, a crank 62 is fixedly connected to the right end of the winding rod 61, and one end of the pull rope 5, which is far away from the seal sleeve box 3, is fixedly connected with the winding rod 61;

the winding rod 61 can be driven to rotate to perform winding or unwinding actions by shaking the crank 62;

when the sampling bottle 221 samples sewage, the crank 62 is shaken to enable the winding rod 61 to perform winding action, the pull rope 5 can be wound, and the sealing sleeve box 3 is pulled to move upwards to open the water inlet 21 of the filter box 2;

after the sampling is finished, the crank 62 is shaken to enable the winding rod 61 to perform the unwinding action, the pull rope 5 can be unwound, the pulling force on the sealing sleeve box 3 is released, the sealing sleeve box 3 can move downwards under the action of the return spring 41, and the water inlet 21 of the filter box 2 is blocked.

Particularly, the fixed surface of the upper surface of the fixing frame 6 is fixedly provided with a fixing rod 7, the upper surface of the fixing rod 7 is fixedly provided with a handle 8, and the fishing rod can be controlled through the handle 8 by arranging the fixing rod 7 and the handle 8, so that the sewage sampling operation is more convenient.

Particularly, the lower extreme of spiro union mouth 22 is extended and has been seted up flaring 23, and the surface of sampling bottle 221 and the laminating of the internal surface of flaring 23 set up flaring 23 through extending at the lower extreme of spiro union mouth 22, can increase the contact of sampling bottle 221 and filter cartridge 2, when sewage water flow was through the urgency, can avoid sampling bottle 221 to break away from filter cartridge 2.

Specifically, the outer surface of the fishing rod 1 is fixedly provided with a connecting frame 11, and the connecting frame 11 is internally and rotatably provided with a rope guide pulley 111 for guiding the pull rope 5;

as shown in fig. 1, the pull rope 5 can be hung from the gland box 3 by the guide rope pulley 111, so that when the gland box 3 is moved upwards, the force transmission angle deviation of the pull rope 5 is avoided, and the pull rope 5 is lifted more labor-saving.

Specifically, the rear surface of the filter box 2 is fixedly connected with a sleeving block 24, the sleeving block 24 is sleeved on the outer surface of the lower end of the fishing rod 1, and a fixing bolt 241 is screwed between the sleeving block 24 and the fishing rod 1;

referring to fig. 2 and 4, the filter cassette 2 is sleeved on the outer surface of the lower end of the fishing rod 1 through a sleeving block 24, and the sleeving block 24 is fixedly connected with the fishing rod 1 through a fixing bolt 241.

The working principle is as follows: when sewage is sampled, the handle 8 is held by hand as required, the lower end of the fishing rod 1 is inserted into a corresponding water taking position, then the crank 62 is shaken to roll the pull rope 5 when the winding rod 61 is in a rolling action, the sealing sleeve box 3 is pulled to move upwards to open the water inlet 21 of the filter box 2, at the moment, water at the water level enters the filter box 2 from the water inlet 21 and then is poured into the sampling bottle 221 for collection, after the collection, the crank 62 is shaken to make the winding rod 61 perform an unreeling action, the pull rope 5 is cabled to release the pulling force on the sealing sleeve box 3, the sealing sleeve box 3 moves downwards under the action of the reset spring 41 to plug the water inlet 21 of the filter box 2, and finally the fishing rod 1 is lifted out of the water surface, and the sampling bottle 221 is rotated and screwed down.

Claims

1. The sewage quality sampling device comprises a fishing rod (1), and is characterized in that a filter box (2) is mounted on the outer surface of the lower end of the fishing rod (1), a plurality of water inlet holes (21) are formed in the side wall of an inner cavity of the filter box (2) in a penetrating mode, a screw connector (22) is formed in the lower surface of the inner cavity of the filter box (2), and a sampling bottle (221) is installed in the screw connector (22) in a threaded mode;

the surface of filter cartridge (2) is cup jointed and is installed sealed cover box (3), sealed cover box (3) shelter from inlet opening (21) sealed comprehensively, the equal fixed mounting in surface has fixed block (4), two from top to bottom about sealed cover box (3) and filter cartridge (2) all install reset spring (41) between fixed block (4), the last fixed surface of sealed cover box (3) is connected with stay cord (5).

2. A sewage quality sampling device according to claim 1, wherein a fixing frame (6) is fixedly installed at the top end of the fishing rod (1), a winding rod (61) for winding the pulling rope (5) is rotatably installed in the fixing frame (6), a crank (62) is fixedly connected to the right end of the winding rod (61), and one end of the pulling rope (5) far away from the seal sleeve box (3) is fixedly connected with the winding rod (61).

3. A water quality sewage sampling apparatus according to claim 2 wherein the fixing rod (7) is fixedly mounted on the upper surface of the fixing frame (6), and the handle (8) is fixedly mounted on the upper surface of the fixing rod (7).

4. The sewage quality sampling device according to claim 1, wherein a flaring (23) is formed in the lower end of the screw connector (22) in an extending mode, and the outer surface of the sampling bottle (221) is attached to the inner surface of the flaring (23).

5. A sewage quality sampling device according to claim 1 characterized in that the outer surface of the fishing rod (1) is fixedly provided with a connecting frame (11), and the connecting frame (11) is internally and rotatably provided with a rope guide pulley (111) for guiding the pull rope (5).

6. The sewage quality sampling device according to claim 1, wherein a sleeving block (24) is fixedly connected to the rear surface of the filter box (2), the sleeving block (24) is sleeved on the outer surface of the lower end of the fishing rod (1), and a fixing bolt (241) is screwed between the sleeving block (24) and the fishing rod (1).