CN218381773U

CN218381773U - River course sewage sampling device for environmental protection detection

Info

Publication number: CN218381773U
Application number: CN202221940187.XU
Authority: CN
Inventors: 魏骥
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-26
Filing date: 2022-07-26
Publication date: 2023-01-24
Anticipated expiration: 2032-07-26

Abstract

The utility model relates to a river course sewage sampling device technical field specifically is a river course sewage sampling device for environmental protection detects, including the bottom detachable connecting block of threaded connection at the sampler barrel, the fixed surface of connecting block is connected with can be to impurity filtering's filter screen, the inlet opening has been seted up on the surface of sampler barrel, the inner wall of sampler barrel is pegged graft and is had adjustable movable rod, the middle part fixedly connected with sealing washer of connecting block upper surface, the inner wall threaded connection of inlet opening has the water storage bottle that can store sewage. This river course sewage sampling device for environmental protection detects, through the setting of connecting block and filter screen, the filter screen can be when taking a sample to sewage, give the interception at the filter screen surface some great impurity, be favorable to preventing that the device from blockking up and cause inconvenience to the sample, through taking off the connecting block, wash or change the filter screen, through the pulling movable rod, make sewage suction sampler barrel inner chamber, get into the water storage bottle through the inlet opening in proper order.

Description

River course sewage sampling device for environmental protection detection

Technical Field

The utility model relates to an environmental protection technical field specifically is a river course sewage sampling device for environmental protection detects.

Background

Environmental monitoring, refer to the activity that environmental monitoring agency monitored and determined the environmental quality situation, environmental monitoring is through monitoring and determining the index that reflects environmental quality, the content of the environmental monitoring of the height in order to confirm environmental pollution situation and environmental quality mainly includes the monitoring of physical index, the monitoring of chemical index and ecosystem, environmental monitoring is the basis of scientific management environment and environmental law enforcement supervision, be the essential basic work of environmental protection, environmental monitoring's core objective provides the data of environmental quality current situation and variation trend, judge environmental quality, the main environmental problem of evaluation is present, for environmental management service, current sampling device is the sampling tube, simple structure and function are single, be not convenient for filter the great impurity in the sewage river course, it is comparatively inconvenient when detecting sewage.

The river course sewage sampling device for environmental protection detects that discloses in china utility model patent application laid-open specification CN213813034U, this river course sewage sampling device for environmental protection detects, including bank, fixed plate and sampling box, fixed surface is connected with the mount on the fixed plate, mount inner wall fixedly connected with slide rail and electric putter, the slider has been cup jointed to the slide rail surface, slider medial surface fixedly connected with removes the frame, and this river course sewage sampling device for environmental protection detects through setting up electric putter, waterproof motor and worm, and after sampling box reachd the sample position, the round axle can make things convenient for effectual drive seal block upward movement and the separation of water inlet, and then makes the sampling box can make things convenient for the effectual sewage of getting different positions, not only can make the staff need not to take a sample to sewage on the riverbed can make things convenient for effectually, can also make things convenient for the effectual sewage of getting different positions, has improved sampling device's practicality greatly.

But this environmental protection detects uses river course sewage sampling device in use, easy to impurity and sewage unified extraction, need the sampling personnel to filter impurity after the sample is accomplished, increased sampling personnel's work step.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an environmental protection detects uses river course sewage sampling device has solved the problem that proposes in the above-mentioned background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a river course sewage sampling device for environmental protection detects, includes threaded connection at the bottom detachable connecting block of sampler barrel, the fixed surface of connecting block is connected with can be to the filterable filter screen of impurity, the inlet opening has been seted up on the surface of sampler barrel, the inner wall of sampler barrel is pegged graft and is had adjustable movable rod, the middle part fixedly connected with sealing washer of connecting block upper surface, the inner wall threaded connection of inlet opening has the water storage bottle that can store sewage.

Optionally, the inner wall of the sampling tube is in threaded connection with a limiting bolt capable of limiting the movable rod, and the top end of the movable rod is fixedly connected with a handheld grip.

Optionally, the surface of the handle is fixedly connected with an anti-slip sleeve, and the top end of the handle is fixedly connected with an anti-drop sleeve handle rope.

Optionally, the surface of the sampling cylinder is provided with scale marks for observing the water taking depth, and the surface of the filter screen is sleeved with the scraper.

Optionally, the surface of the water storage bottle is provided with a thermometer for measuring water temperature, and the surface of the water storage bottle is fixedly connected with a waterproof label capable of identifying the water storage bottle.

Optionally, the bottom fixedly connected with connecting rod of movable rod, the bottom fixedly connected with apron of connecting rod.

(III) advantageous effects

The utility model provides an environmental protection detects uses river course sewage sampling device possesses following beneficial effect:

1. this river course sewage sampling device for environmental protection detects, through the setting of connecting block and filter screen, the filter screen can be when taking a sample sewage, give the interception at the filter screen surface some great impurity, be favorable to preventing that the device from blockking up and cause inconvenience to the sample, the sampling personnel can wash or change the filter screen through taking off the connecting block, has reduced sampling personnel's operating time, has improved work efficiency.

2. This river course sewage sampling device for environmental protection detects, through the setting of sampler barrel, inlet opening and water storage bottle, the sampling personnel is through the pulling movable rod, makes inside sewage got into the sampler barrel, inside sewage got into the water storage bottle through the inlet opening, the water storage bottle was favorable to storing the water sample, when needs examine time measuring, unscrew the water storage bottle and be favorable to the sampling personnel to carry out classification detection to the sewage of the different degree of depth, improved sampling personnel's work efficiency.

Drawings

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

FIG. 2 is a schematic structural view of the sewage sampler of the present invention;

FIG. 3 is a schematic view of the connecting rod of the present invention;

fig. 4 is an enlarged schematic structural view of a point a in fig. 2 according to the present invention.

In the figure: 1. a sampling tube; 2. connecting blocks; 3. a filter screen; 4. a water inlet hole; 5. a movable rod; 6. a water storage bottle; 7. a thermometer; 8. scale lines; 9. a waterproof label; 10. a limit bolt; 11. a grip; 12. an anti-slip sleeve; 13. sleeving a hand rope; 14. a connecting rod; 15. a cover plate; 16. a squeegee; 17. and (5) sealing rings.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. 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 to 4, the present invention provides a technical solution: a river sewage sampling device for environmental protection detection comprises a detachable connecting block 2 sleeved at the bottom end of a sampling cylinder 1, wherein a filter screen 3 capable of filtering impurities is fixedly connected to the surface of the connecting block 2, a sealing ring 17 is fixedly connected to the middle of the upper surface of the connecting block 2, a scraper 16 is sleeved on the surface of the filter screen 3, when sampling is performed, sewage can enter the connecting block 2 through a gap when the sealing ring 17 can prevent the sampling, the filter screen 3 can intercept some large impurities on the surface of the filter screen when the sewage is sampled, the device is prevented from being blocked by the impurities, the impurities enter a water storage bottle 6 along with the sewage, inconvenience is brought to detection personnel, when the filter screen 3 is cleaned or replaced, the impurities on the surface of the filter screen 3 can be scraped away through the upward and downward sliding of the scraper 16, and meanwhile, the filter screen 3 can be detached, replaced or cleaned according to requirements by taking down the connecting block;

inlet opening 4 has been seted up on the surface of sampler barrel 1, the inner wall of sampler barrel 1 is pegged graft and is had adjustable movable rod 5, the fixed surface on movable rod 5 top is connected with handle 11, the fixed surface of handle 11 is connected with antiskid cover 12, the top fixedly connected with cover hand rope 13 of handle 11, the bottom fixedly connected with connecting rod 14 of movable rod 5, the bottom fixedly connected with apron 15 of connecting rod 14, prevent that handle 11 from droing in wrist department through handle cover hand rope 13 cover when using, afterwards, stretch into the device into aquatic, when deepening into suitable degree of depth according to scale mark 8, open spacing bolt 10 and stimulate the regulation to movable rod 5, drive apron 15 through connecting rod 14 and shift up, make sewage enter the inside of water storage bottle 6 through inlet opening 4, water storage bottle 6 can store the water sample, because the quantity of water storage bottle 6 is a plurality of, be located the different heights on sampler barrel 1 surface, can take a sample the sewage of sample, when taking a sample and taking off water storage bottle 6 again, can go forward the mark water storage bottle 6 through waterproof label 9, and pass through thermometer 7, come to carry out the different degree of depth observation to the temperature of sample.

The utility model discloses in, the device's working procedure as follows:

1. when in use, the handle rope 13 of the handle sleeve is sleeved on the wrist to prevent the handle 11 from falling off, and then the device is stretched into water and is inserted into a proper depth for sampling according to the scale mark 8;

2. opening the limit bolt 10 to pull and adjust the movable rod 5, and simultaneously driving the cover plate 15 to move upwards, so that the sewage enters the water storage bottle 6 through the water inlet hole 4;

3. when the sample is accomplished and is taken off water storage bottle 6 in proper order again, can mark water storage bottle 6 through waterproof label 9, through taking off connecting block 2, wash or change filter screen 3.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environmental protection detects uses river course sewage sampling device, includes bottom detachable connecting block (2) of threaded connection at sampler barrel (1), its characterized in that: the utility model discloses a sewage treatment device, including connecting block (2), sampling barrel (1), adjustable movable rod (5), the middle part fixedly connected with sealing washer (17) of connecting block (2), the inner wall threaded connection of inlet opening (4) has water storage bottle (6) that can store sewage, the fixed surface of connecting block (2) is connected with can be to impurity filtration filter screen (3), inlet opening (4) have been seted up on the surface of sampling barrel (1), the inner wall of sampling barrel (1) is pegged graft and is had adjustable movable rod (5), the middle part fixedly connected with sealing washer (17) of connecting block (2) upper surface, the inner wall threaded connection of inlet opening (4).

2. The river sewage sampling device for environmental protection detection according to claim 1, wherein: the inner wall threaded connection of sampler barrel (1) has can be to spacing bolt (10) of movable rod (5), the top fixedly connected with of movable rod (5) can be handheld handle (11).

3. The river sewage sampling device for environmental protection detection according to claim 2, wherein: the anti-slip handle is characterized in that the surface of the handle (11) is fixedly connected with an anti-slip sleeve (12), and the top end of the handle (11) is fixedly connected with an anti-drop handle sleeving rope (13).

4. The river sewage sampling device for environmental protection detection according to claim 1, wherein: the surface of the sampling cylinder (1) is provided with scale marks (8) capable of observing the water taking depth, and the surface of the filter screen (3) is sleeved with a scraper (16).

5. The river sewage sampling device for environmental protection detection according to claim 1, wherein: the surface of the water storage bottle (6) is provided with a thermometer (7) for measuring water temperature, and the surface of the water storage bottle (6) is fixedly connected with a waterproof label (9) which can be identified.

6. The river sewage sampling device for environmental protection detection according to claim 1, wherein: the bottom fixedly connected with connecting rod (14) of movable rod (5), the bottom fixedly connected with apron (15) of connecting rod (14).