CN218674375U

CN218674375U - Sampling equipment for water quality testing

Info

Publication number: CN218674375U
Application number: CN202221423552.XU
Authority: CN
Inventors: 付杰; 马轶骁; 吴平
Original assignee: Beijing Aerospace Cigna Technology Co ltd
Current assignee: Beijing Aerospace Cigna Technology Co ltd
Priority date: 2022-06-09
Filing date: 2022-06-09
Publication date: 2023-03-21
Anticipated expiration: 2032-06-09

Abstract

The utility model discloses a sampling equipment for water quality testing, the power distribution box comprises a box body, the arc spout has been seted up to the upper surface of box, the inside sliding connection of arc spout has the slider, the fly leaf that the last fixed surface of slider is connected with, the surface of sampling pipe is connected with the rose box, the inside of rose box is provided with first filter, the inside of rose box is provided with the second filter, the surface fixed surface of rose box is connected with communicating pipe, the surface of communicating pipe is connected with the sampling hose, the sampling head that the one end fixed connection of sampling hose has, the inside of sampling head is provided with the third filter, the inside of box is provided with the sampling box, the equal fixedly connected with connector of surface of sampling pipe and sampling box, be connected with the connecting pipe between the connector, reach the effect of sampling, avoid using the artifical difficult phenomenon of taking trouble to appear, prevent unexpected phenomenon, can carry out the filtration of different degrees, and then can filter the bulky impurity of aquatic, the practicality of device is improved.

Description

Sampling equipment for water quality testing

Technical Field

The utility model relates to a water quality testing technical field specifically is a sampling equipment for water quality testing.

Background

Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of the water resources and the like of people, the requirements on the water quality of the drinking water are different not only among countries but also among different regions of the same country,

need sample water in the water quality testing process, but present sampling mode is all to use artifical the sampling, and this kind of mode is not only hard and troublesome, still appears unexpected phenomenon easily, and present sampling equipment is in the use of reality moreover, can not filter the impurity of aquatic bulky, therefore we provide a sampling equipment for water quality testing and solve the problem in order to solve this some problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing the device.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a sampling device for water quality detection comprises a box body, wherein an arc-shaped sliding groove is formed in the upper surface of the box body, a sliding block is connected inside the arc-shaped sliding groove in a sliding mode, a movable plate is fixedly connected to the upper surface of the sliding block, a rotating shaft is fixedly connected to the lower surface of the movable plate and is arranged inside the box body in an inserting mode, a worm wheel is fixedly connected to the outer surface of the rotating shaft, a worm is arranged inside the box body in an inserting mode, and the worm is movably connected with the worm wheel;

the upper surface of the movable plate is provided with an air cylinder, the lower surface of the movable plate is fixedly connected with a sampling pipe, a piston is arranged in the sampling pipe, the upper surface of the piston is fixedly connected with a piston rod, the output end of the air cylinder is fixedly connected with the piston rod, a piston ball is arranged in the sampling pipe, the outer surface of the sampling pipe is connected with a filter box, the filter box is internally provided with a first filter plate, the inside of rose box is provided with the second filter, the surface fixed connection of rose box is communicating pipe, the surface connection of communicating pipe has the sampling hose, some sampling heads of one end fixed connection of sampling hose, the inside of sampling head is provided with the third filter, the inside of box is provided with the sampling case, the equal fixedly connected with connector of surface of sampling pipe and sampling case, be connected with the connecting pipe between the connector.

As a further description of the above technical solution: the outer fixed surface of box is connected with the handle, the lower fixed surface of box is connected with four universal wheels, four the universal wheel is brake formula universal wheel.

As a further description of the above technical solution: the box body is internally provided with a balancing weight, and the position of the balancing weight and the position of the connecting port are reversely arranged.

As a further description of the above technical solution: the worm is movably connected with the inner wall of the box body through a bearing seat, the worm is movably connected with the box body through a bearing, and one end, far away from the bearing seat, of the worm is fixedly connected with a rotating handle.

As a further description of the above technical solution: the outer surface of the sampling pipe is coated with an anti-corrosion coating, and the diameter of the piston ball is larger than the diameter of the bottom of the sampling pipe.

The utility model discloses following beneficial effect has:

1. the utility model discloses, drive the worm wheel through rotating the worm and rotate, because worm wheel and pivot fixed connection, so when the worm rotates, can drive the pivot and rotate, and then can drive the fly leaf and rotate, can make the sampling mechanism work, the operation that utilizes the cylinder can drive the piston and reciprocate along the sampling pipe, when the piston moves upwards, can extract water, when the piston moves downwards, the piston ball blocks up the bottom of sampling pipe under the effect of water pressure, and then the inside water of sampling pipe, can enter the inside of sampling box along the connecting pipe, and then reach the effect of sampling, avoid using the artifical phenomenon that takes trouble and labouring to appear, prevent the unexpected phenomenon;

2. the utility model discloses, through utilizing rose box and sampling head, when the device is sampling, the sampling head inserts the aquatic, through the inside third filter that is provided with of sampling head, can filter the bulky impurity of aquatic, when water enters into the rose box inside through the sampling hose and communicating pipe, can utilize the inside first filter of rose box and second filter to filter, because the aperture of first filter and second filter and third filter once increases, so when water when through first filter and second filter and third filter, can carry out filtration of different degrees, and then can filter the bulky impurity of aquatic, improve the practicality of device.

Drawings

Fig. 1 is a perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is an enlarged view of the structure a in fig. 2 according to the present invention;

in the figure: 1. a box body; 2. an arc-shaped chute; 3. a slider; 4. a movable plate; 5. a rotating shaft; 6. a worm gear; 7. a worm; 8. a cylinder; 9. a sampling tube; 10. a piston; 11. a piston rod; 12. a filter box; 13. a first filter plate; 14. a second filter plate; 15. a communicating pipe; 16. a sampling hose; 17. a sampling head; 18. a third filter plate; 19. a piston ball; 20. a sampling box; 21. a connecting port; 22. a connecting pipe; 23. a universal wheel; 24. a balancing weight; 25. an accommodating box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The first embodiment is as follows: a sampling device for water quality detection comprises a box body 1, an arc-shaped chute 2 is formed in the upper surface of the box body 1, a sliding block 3 is connected in the arc-shaped chute 2 in a sliding mode, a movable plate 4 is fixedly connected to the upper surface of the sliding block 3, a rotating shaft 5 is fixedly connected to the lower surface of the movable plate 4, the rotating shaft 5 is arranged in the box body 1 in an inserting mode, a worm wheel 6 is fixedly connected to the outer surface of the rotating shaft 5, a worm 7 is arranged in the box body 1 in an inserting mode, the worm 7 is movably connected with the worm wheel 6, the worm wheel 6 is driven to rotate by rotating the worm 7, the rotating shaft 5 can be driven to rotate when the worm 7 rotates, the movable plate 4 can be driven to rotate, a sampling mechanism can work, a piston 10 can be driven to move up and down along the sampling pipe 9 by the operation of a cylinder 8, when the piston 10 moves up, water can be extracted, when the piston 10 moves down, a piston ball 19 blocks the bottom of the sampling pipe 9 under the action of water pressure, water in the sampling pipe 9 can enter the interior of a sampling box 22, the sampling box 20, and the sampling effect can be avoided, and accidents can be avoided;

example two: the upper surface of fly leaf 4 is provided with cylinder 8, the lower fixed surface of fly leaf 4 is connected with sampling pipe 9, the inside of sampling pipe 9 is provided with piston 10, the last fixed surface of piston 10 is connected with piston rod 11, the output and the piston rod 11 fixed connection of cylinder 8, the inside of sampling pipe 9 is provided with piston ball 19, the surface connection of sampling pipe 9 has filter box 12, the inside of filter box 12 is provided with first filter 13, the inside of filter box 12 is provided with second filter 14, the surface fixed surface of filter box 12 is connected with communicating pipe 15, the surface of communicating pipe 15 is connected with sampling hose 16, some sampling heads 17 of one end fixed connection of sampling hose 16, the inside of sampling head 17 is provided with third filter 18, the inside of box 1 is provided with sampling box 20, the equal fixed surface of sampling pipe 9 and sampling box 20 is connected with connector 21, be connected with connecting pipe 22 between connector 21, utilize filter box 12 and sampling head 17, when the device is sampling, sampling head 17 inserts the aquatic, through sampling head 17 inside be provided with third filter 18, can filter the gross volume impurity in the aquatic to filter, can filter the filtration of aquatic to the filter box 16 and the filter 12 and the filtration degree of the filter box 14 and the filtration of the second filter 13, so as the filter board can carry out the filtration of the first filter board and the filtration of the second filter board 13 and the filtration degree of the second filter board 14 and the filtration of the second filter board.

The working principle is as follows: before using, inspect earlier the utility model discloses the security of each structure, when the device uses, drive worm wheel 6 through rotating worm 7 and rotate, because

worm wheel

6 and 5 fixed connection in pivot, so when worm 7 rotates, can drive pivot 5 and rotate, and then can drive fly leaf 4 and rotate, can make sampling mechanism work, utilize the operation of cylinder 8 to drive piston 10 and reciprocate along sampling pipe 9, when piston 10 upwards removes, can extract water, when piston 10 downwards removes, piston ball 19 blocks up the bottom of sampling pipe 9 under hydraulic effect, and then the inside water of sampling pipe 9, can enter into the inside of sampling case 20 along connecting pipe 22, and then reach the effect of sampling, avoid making to appear taking trouble hard phenomenon with the manual work, prevent unexpected phenomenon, utilize rose box 12 and rose head 17 simultaneously, when the device is sampling, rose head 17 inserts aquatic, through the inside third filter 18 that is provided with of rose head 17, can filter the bulky impurity in the aquatic through the filtration pore size of the filtration of the aquatic, and filtration hose filter 12 and the filtration of second filter 13 and filtration, so the filtration filter head 14 and the filtration degree can carry out the filtration of the filter box 13 when the device is being carried out the filtration of the filter 12 and the filtration of the second filter board and the filtration, so the filter board 14 and the filtration degree of the filtration of the filter board is carried out by the second filter board in the second filter board 18 in the second filtration of the inside of sampling head 17 when the sampling head.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a sampling equipment for water quality testing, includes box (1), its characterized in that: the upper surface of the box body (1) is provided with an arc-shaped sliding groove (2), the inside of the arc-shaped sliding groove (2) is connected with a sliding block (3) in a sliding manner, the upper surface of the sliding block (3) is fixedly connected with a movable plate (4), the lower surface of the movable plate (4) is fixedly connected with a rotating shaft (5), the rotating shaft (5) is arranged inside the box body (1) in an inserting manner, the outer surface of the rotating shaft (5) is fixedly connected with a worm wheel (6), the inside of the box body (1) is provided with a worm (7) in an inserting manner, and the worm (7) is movably connected with the worm wheel (6);

the upper surface of fly leaf (4) is provided with cylinder (8), the lower fixed surface of fly leaf (4) is connected with sampling pipe (9), the inside of sampling pipe (9) is provided with piston (10), the last fixed surface of piston (10) is connected with piston rod (11), the output and piston rod (11) fixed connection of cylinder (8), the inside of sampling pipe (9) is provided with piston ball (19), the surface connection of sampling pipe (9) has filter box (12), the inside of filter box (12) is provided with first filter (13), the inside of filter box (12) is provided with second filter (14), the surface fixed surface of filter box (12) is connected with communicating pipe (15), the surface connection of communicating pipe (15) has sampling hose (16), sampling head (17) that the one end fixed connection of sampling hose (16) has, the inside of sampling head (17) is provided with third filter (18), the inside of box (1) is provided with sampling box (20), the surface fixed connection of sampling pipe (9) and sampling box (20) all is connected with between connector (21), connecting port (22).

2. The sampling apparatus for water quality inspection according to claim 1, characterized in that: the outer fixed surface of box (1) is connected with the handle, the lower fixed surface of box (1) is connected with four universal wheels (23), four universal wheels (23) are brake formula universal wheel.

3. The sampling apparatus for water quality inspection according to claim 1, characterized in that: the box body (1) is internally provided with a balancing weight (24), and the position of the balancing weight (24) and the position of the connecting port (21) are arranged in a reverse direction.

4. The sampling apparatus for water quality inspection according to claim 1, characterized in that: the worm (7) is movably connected with the inner wall of the box body (1) through a bearing seat, the worm (7) is movably connected with the box body (1) through a bearing, and a rotating handle is fixedly connected to one end, far away from the bearing seat, of the worm (7).

5. The sampling apparatus for water quality inspection according to claim 1, characterized in that: the inside of box (1) sets up receiver (25), rose box (12) and sampling pipe (9) and connector (21) are detachable setting with connecting pipe (22).

6. The sampling apparatus for water quality inspection according to claim 1, characterized in that: the outer surface of the sampling tube (9) is coated with an anti-corrosion coating, and the diameter of the piston ball (19) is larger than the diameter of the bottom of the sampling tube (9).