CN219348303U

CN219348303U - Water sampling monitoring device

Info

Publication number: CN219348303U
Application number: CN202320504541.2U
Authority: CN
Inventors: 王中军
Original assignee: Huoqiu County Ecological Environment Branch Of Lu'an City
Current assignee: Huoqiu County Ecological Environment Branch Of Lu'an City
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-14
Anticipated expiration: 2033-03-16

Abstract

The utility model discloses a water sampling monitoring device which comprises a sampling cavity, wherein an air bag ball is arranged above the sampling cavity, a balancing weight is arranged below the sampling cavity, an air inlet is arranged at the air inlet end of a miniature air pump, a connecting cavity is fixedly connected to the bottom end of an air pipe, a connecting pipe is fixedly connected to the inside of the connecting cavity, a first control valve is arranged inside a water inlet pipe, a filter screen is arranged inside a water inlet frame, and three water storage cavities are fixedly connected to the inside of the sampling cavity. According to the utility model, through the matching use of the miniature air pump, the air pipe, the air bag ball, the water inlet frame, the water storage cavity, the balancing weight and the pulling rope, the sampling device can sample water bodies with different depths in the same water area at the same time, larger particles and impurities can be filtered in advance after the water bodies enter the water storage cavity, and the stability of the water bodies in the water area can be always maintained along with the increase of the weight of the sampling cavity.

Description

Water sampling monitoring device

Technical Field

The utility model relates to the technical field of environmental monitoring, in particular to a water sampling monitoring device.

Background

The water is a life source, people cannot leave water in life and production activities, the quality of life drinking water is closely related to human health, along with the development of social economy, scientific progress and improvement of living standard of people, the water quality requirement of the life drinking water is continuously improved, the drinking water quality standard is correspondingly continuously developed and perfected, and the requirements of drinking water quality are different between countries and different areas of the same country due to the fact that the establishment of the life drinking water quality standard is related to various factors such as living habits, culture, economic conditions, scientific and technical development level, water resources and water quality status of people, and the like.

The defect that the water body sampling detection device exists in the prior art is: patent document CN217237361U discloses a water sampling monitoring device for environmental protection "including the sample jar, the inside cavity of sample jar and one end structure have the opening, sample jar one side is fixed with the connecting block through fixed subassembly, connecting block one side be constructed with the movable chamber of sample jar opening intercommunication just movable chamber one side is provided with the filter, be provided with on the connecting block and be used for with the shutoff subassembly that the sample jar opening was sealed or was opened, the sample jar top sets up the gasbag, just be provided with on the sample jar and aerify the subassembly. When the device is used, the device can sink to the water bottom under the action of self gravity, and meanwhile, the inflation assembly is started to enable the device to have certain buoyancy, so that the depth of the device in the water body can be controlled, after the device is positioned properly, the opening of the sampling tank is opened through the plugging assembly, and then the water body with the designated depth is sampled. "

However, although the device can achieve the purpose of sampling water bodies and the purpose of detecting water bodies with different depths when in use, when the device samples water bodies with different depths, the device needs to sample the water bodies with one depth, then the whole device is taken up, the water bodies taken in the device are poured out, then the device is put into the water, then the depth of the device is regulated, and the water bodies with the other depth are sampled, so that the operation of workers is complicated, the working time is delayed, and the device has certain limitation when in use.

Disclosure of Invention

The utility model aims to provide a water sampling monitoring device for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides a water sampling monitoring device which comprises a sampling cavity, wherein an air bag ball is arranged above the sampling cavity, and a balancing weight is arranged below the sampling cavity;

the utility model discloses a miniature air pump of sampling cavity surface, miniature air pump's top fixedly connected with miniature air pump, miniature air pump's inlet end is provided with the air inlet, miniature air pump's end of giving vent to anger is provided with the gas-supply pipe, the bottom fixedly connected with of gas-supply pipe connects the chamber, and the top of sampling the chamber and the bottom fixedly connected with of connecting the chamber, the inside fixedly connected with connecting pipe of connecting chamber, and the bottom of connecting pipe and the inside fixedly connected with of gasbag ball, the surface fixedly connected with of sampling the chamber has three inlet tube, the inside of inlet tube is provided with first control valve, the bottom fixedly connected with of inlet tube advances the water frame, the inside of advancing the water frame is provided with the filter screen, the inside fixedly connected with three water storage chamber of sampling the chamber, and the surface of water storage chamber and the top fixedly connected with of inlet tube.

Preferably, the back of the water storage cavity is fixedly connected with a water outlet pipe, and a second control valve is arranged in the water outlet pipe.

Preferably, the bottom fixedly connected with of sampling chamber is connected with the rope, and the bottom of first connecting rope and the top fixed connection of balancing weight, the fixed surface in sampling chamber is connected with the rope that pulls.

Preferably, two sliding grooves are formed in the water inlet frame, and the filter screen is connected to the inner parts of the sliding grooves in a sliding mode.

Preferably, vertical grooves are formed in two sides of the water inlet frame, a rotating plate is connected to the inside of the vertical grooves through a rotating shaft, and a compression spring is fixedly connected to the top end of the back of the rotating plate.

Preferably, the bottom end of the compression spring is fixedly connected with an annular block, and balls are rotatably arranged in the annular block.

Preferably, the inside fixedly connected with second of annular piece connects the rope, and the surface of second connects the rope runs through in the inside of rotor plate, two recesses have been seted up to the inside of filter screen.

Preferably, the surface of the connecting cavity is fixedly connected with an exhaust port, and a third control valve is arranged in the exhaust port.

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

1. according to the utility model, through the collocation of the miniature air pump, the air delivery pipe, the connecting cavity, the air bag ball, the water inlet pipe, the water inlet frame, the water storage cavity, the water outlet pipe, the balancing weight and the pulling rope, the sampling device can sample water bodies with different depths in the same water area at the same time, larger particles and impurities can be filtered in advance after the water bodies enter the water storage cavity, the blocking in the device is avoided, the stability of the sampling device in the water area can be always maintained along with the increase of the weight of the sampling cavity, meanwhile, workers are prevented from detecting the different depths in the same water area one by one, and the progress of sampling work can be improved to a certain extent.

2. According to the utility model, through the collocation of the water inlet frame, the vertical groove, the rotating plate, the compression spring, the annular block, the ball, the second connecting rope, the sliding groove and the filter screen, the filter screen can be timely detached to clean the surface of the filter screen after long-time use, so that the filter screen is convenient for subsequent use, and the filter screen can be timely fixed after being placed into the water inlet frame after the cleaning is finished, so that the phenomenon that the filter screen falls off when the filter screen is subsequently used in a water area is avoided.

Drawings

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

FIG. 2 is a schematic view of a water storage chamber structure of the present utility model;

FIG. 3 is a schematic view of a ball structure according to the present utility model;

fig. 4 is a schematic diagram of a groove structure according to the present utility model.

In the figure: 1. a sampling cavity; 2. an air bag ball; 3. balancing weight; 4. a micro air pump; 5. a gas pipe; 6. a connecting cavity; 7. a connecting pipe; 8. a water inlet pipe; 9. a first control valve; 10. a water inlet frame; 11. a filter screen; 12. a water storage chamber; 13. a water outlet pipe; 14. a second control valve; 15. a first connecting rope; 16. pulling the rope; 17. a sliding groove; 18. a vertical groove; 19. a rotating plate; 20. a compression spring; 21. an annular block; 22. a ball; 23. a second connecting rope; 24. a groove; 25. and an exhaust port.

Detailed Description

Referring to fig. 1-3, a water sampling monitoring device;

including sampling chamber 1, the top in sampling chamber 1 is provided with gasbag ball 2, the below in sampling chamber 1 is provided with balancing weight 3, the top fixedly connected with miniature air pump 4 on sampling chamber 1 surface, miniature air pump 4's inlet end is provided with the air inlet, miniature air pump 4's end of giving vent to anger is provided with gas-supply pipe 5, the bottom fixedly connected with of gas-supply pipe 5 connects chamber 6, and the top in sampling chamber 1 and the bottom fixedly connected with of connecting chamber 6, the inside fixedly connected with connecting pipe 7 in connecting chamber 6, and the inside fixedly connected with of connecting pipe 7 and gasbag ball 2, the surface fixedly connected with of sampling chamber 1 three inlet tube 8, the inside of inlet tube 8 is provided with first control valve 9, the bottom fixedly connected with inlet tube 10 of inlet tube 8, the inside of inlet tube 10 is provided with filter screen 11, the inside fixedly connected with three water storage chamber 12 of sampling chamber 1, and the surface of water storage chamber 12 and the top fixedly connected with inlet tube 8, the back fixedly connected with outlet pipe 13 of outlet pipe 13, the inside of outlet pipe 13 is provided with second control valve 14, the bottom fixedly connected with first connecting rope 15 of sampling chamber 1, and the inside fixedly connected with of pulling rope 15 of sampling chamber 1, and the bottom fixedly connected with of pulling rope 16 of first connecting rope 3.

When a worker wants to sample water, the worker puts the sampling cavity 1 into the water through the pulling rope 16, the balancing weight 3 enters the water, the worker starts the micro air pump 4, the air inlet end of the micro air pump 4 pumps external air into the air pipe 5 at the air outlet end of the micro air pump 4, the air pipe 5 conveys air into the connecting cavity 6, the air is finally conveyed into the air bag ball 2 through the connecting pipe 7, the whole device floats at a proper depth on the water, the three water inlet pipes 8 are submerged in the water, the worker opens the first control valve 9, the water source enters the water inlet pipes 8 through the water inlet frame 10, the water source is filtered by the filter screen 11 in advance when entering the water inlet frame 10, then enters the water storage cavity 12, the three water inlet pipes 8 are different in height, the depth of the collected water source is different, the water source is finally stored in the water storage cavity 12, because the water source is increased in weight after entering the sampling cavity 1, at the moment, the staff controls the micro air pump 4 to continuously charge air into the air bag ball 2 until the sampling cavity 1 is kept stable in water, after the sampling work is finished, the staff pulls the sampling cavity 1 up through the pulling rope 16 to leave the water surface, then the staff opens the second control valve 14, the collected water is discharged through the water outlet pipe 13, the collection and detection of the water source are facilitated, the water with different depths in the water is collected simultaneously through the arrangement of the water inlet pipe 8, the water inlet frame 10, the first control valve 9 and the water storage cavity 12, the arrangement of the micro air pump 4, the air pipe 5, the connecting cavity 6, the air bag ball 2 and the balancing weight 3, so that the sampling chamber 1 can be maintained stable at the water surface at all times.

Referring to fig. 1, 3 and 4, a water sampling monitoring device;

two sliding grooves 17 are formed in the water inlet frame 10, the filter screen 11 is connected to the inner portion of the sliding grooves 17 in a sliding mode, vertical grooves 18 are formed in two sides of the water inlet frame 10, a rotating plate 19 is connected to the inner portion of the vertical grooves 18 through a rotating shaft, a compression spring 20 is fixedly connected to the top end of the back face of the rotating plate 19, an annular block 21 is fixedly connected to the bottom end of the compression spring 20, balls 22 are arranged in the inner portion of the annular block 21 in a rotating mode, a second connecting rope 23 is fixedly connected to the inner portion of the annular block 21, the surface of the second connecting rope 23 penetrates through the inner portion of the rotating plate 19, two grooves 24 are formed in the inner portion of the filter screen 11, an exhaust port 25 is fixedly connected to the surface of the connecting cavity 6, and a third control valve is arranged in the inner portion of the exhaust port 25.

After the filter screen 11 is used for a long time, certain impurities are arranged on the surface of the filter screen 11 to block the filter screen, the filter screen 11 is rotated through the rotating shaft, meanwhile, the second connecting rope 23 is pulled outwards through the rotating shaft, the annular block 21 extrudes the compression spring 20, and then the balls 22 are separated from the inside of the groove 24, then the rotating plate 19 rotates, and then the rotating plate 19 drives the balls 22 and other structures to return to the inside of the vertical groove 18, then the filter screen 11 is pulled outwards through the sliding groove 17 by the staff, the filter screen 11 is taken out, the subsequent use is facilitated, the filter screen 11 is slid into the inside of the water inlet frame 10 through the sliding groove 17 by the staff after the cleaning is completed, then the rotating plate 19 is rotated again through the rotating shaft by the staff, the compression spring 20 and the balls 22 are driven to move into the inside of the water inlet frame 10 by the rotating plate 19, and then the compression spring 20 is reset, and the balls 22 are driven into the inside the groove 24, the filter screen 11 is fixed in the inside the water inlet frame 10, the water inlet frame 10 is enabled to enter the inside the water inlet frame through the vertical groove 18, the rotating plate 19, the compression spring 20, the compression spring 21, the annular block 21 and the groove 24 are arranged, the filter screen 11 can enter the inside the water inlet frame 10, and the water inlet frame 11 is set up, and the water inlet frame is set up simultaneously.

When working principle is to sample water, the working personnel puts the sampling cavity 1 into the water surface through the pulling rope 16, the balancing weight 3 enters the water body at the moment, meanwhile, the working personnel starts the micro air pump 4, the air inlet end of the micro air pump 4 pumps external air into the air pipe 5 at the air outlet end of the micro air pump 4, the air pipe 5 conveys air into the connecting cavity 6, finally the air is conveyed into the air bag ball 2 through the connecting pipe 7, the whole device floats on the water surface to a proper depth, the three water inlet pipes 8 are submerged in the water, the working personnel opens the first control valve 9, then the water source enters the water inlet pipes 8 through the water inlet frame 10, the water source filters the water frame 10 through filter screen 11 in advance when getting into inside, then reentrant water storage cavity 12's inside, the difference in height of three inlet tube 8 makes the degree of depth of the water source that its was collected different, finally the water source can be stored in water storage cavity 12 inside, because the water source gets into inside sampling cavity 1 after, make its weight increase, the staff control miniature air pump 4 constantly aerifys the gasbag ball 2 inside this moment, until sampling cavity 1 keeps stable in water, after the sampling work, the staff pulls up sampling cavity 1 through pulling rope 16 this moment, make it leave the surface of water, then the staff opens second control valve 14 again, make the water of gathering discharge through outlet pipe 13, the staff of being convenient for collects it and detects.

After the filter screen 11 is used for a long time, certain impurities are arranged on the surface of the filter screen 11 to block the filter screen, at the moment, a worker rotates the rotating plate 19 through the rotating shaft, meanwhile, the second connecting rope 23 is pulled outwards, the annular block 21 extrudes the compression spring 20, the balls 22 are separated from the inside of the grooves 24, the rotating plate 19 is rotated, the rotating plate 19 drives the balls 22 and other structures to return to the inside of the vertical grooves 18, the worker pulls the filter screen 11 outwards through the sliding grooves 17, the filter screen 11 is taken out, the worker is convenient to clean the surface of the filter screen, the subsequent use is facilitated, the worker slides the filter screen 11 into the inside of the water inlet frame 10 through the sliding grooves 17 after the cleaning is finished, then the worker rotates the rotating plate 19 again through the rotating shaft, the rotating plate 19 drives the compression spring 20 and the balls 22 to move into the inside of the water inlet frame 10, and the compression spring 20 resets, and drives the balls 22 to roll into the inside the grooves 24, and the filter screen 11 is fixed into the inside of the water inlet frame 10.

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 water sampling monitoring device, includes sampling chamber (1), its characterized in that: an air bag ball (2) is arranged above the sampling cavity (1), and a balancing weight (3) is arranged below the sampling cavity (1);

the utility model discloses a miniature air pump, including miniature air pump (4), sampling cavity (1), air inlet, miniature air pump (4) are provided with the air inlet, miniature air pump (4) are provided with gas-supply pipe (5) to the end of giving vent to anger, gas-supply pipe (5)'s bottom fixedly connected with connecting chamber (6), and sampling cavity (1)'s top and connecting chamber (6) bottom fixedly connected with connecting pipe (7), and connecting pipe (7) bottom and gasbag ball (2) inside fixedly connected with, sampling cavity (1) surface fixedly connected with three inlet tube (8), inlet tube (8) inside is provided with first control valve (9), inlet tube (8) bottom fixedly connected with water inlet frame (10), water inlet frame (10) inside is provided with filter screen (11), sampling cavity (1) inside fixedly connected with three water storage chamber (12), and water storage chamber (12) surface and inlet tube (8) top fixedly connected.

2. A water sampling monitoring device according to claim 1, wherein: the back of the water storage cavity (12) is fixedly connected with a water outlet pipe (13), and a second control valve (14) is arranged in the water outlet pipe (13).

3. A water sampling monitoring device according to claim 1, wherein: the bottom fixedly connected with of sampling chamber (1) is first to be connected with rope (15), and the bottom of first connecting rope (15) and the top fixed connection of balancing weight (3), the fixed surface of sampling chamber (1) is connected with pulling rope (16).

4. A water sampling monitoring device according to claim 1, wherein: two sliding grooves (17) are formed in the water inlet frame (10), and the filter screen (11) is connected to the inside of the sliding grooves (17) in a sliding mode.

5. A water sampling monitoring device according to claim 1, wherein: vertical grooves (18) are formed in two sides of the water inlet frame (10), a rotating plate (19) is connected to the inside of the vertical grooves (18) through a rotating shaft, and a compression spring (20) is fixedly connected to the top end of the back of the rotating plate (19).

6. The water sampling monitoring device of claim 5, wherein: the bottom end of the compression spring (20) is fixedly connected with an annular block (21), and balls (22) are rotatably arranged in the annular block (21).

7. The water sampling monitoring device of claim 6, wherein: the inside fixedly connected with second connecting rope (23) of annular piece (21), and the surface of second connecting rope (23) runs through in the inside of rotor plate (19), two recess (24) have been seted up to the inside of filter screen (11).

8. A water sampling monitoring device according to claim 1, wherein: the surface of the connecting cavity (6) is fixedly connected with an exhaust port (25), and a third control valve is arranged in the exhaust port (25).