CN216560540U

CN216560540U - Rainwater sampling detection device

Info

Publication number: CN216560540U
Application number: CN202122884100.3U
Authority: CN
Inventors: 王崇军; 孙辉
Original assignee: Guizhou Huajing Environmental Protection Engineering Co ltd
Current assignee: Guizhou Huajing Environmental Protection Engineering Co ltd
Priority date: 2021-11-23
Filing date: 2021-11-23
Publication date: 2022-05-17
Anticipated expiration: 2031-11-23

Abstract

The utility model relates to the technical field of rainwater detection, in particular to a rainwater sampling detection device, which aims at solving the problem that residual water stains on the inner wall of the device cannot be dried in the prior art and provides a following scheme, wherein the rainwater sampling detection device comprises a working box, a filter box is arranged on the inner wall of the top of the working box, two detection boxes are arranged on the inner wall of the bottom of the working box, a water inlet pipe is arranged on the top of the working box, the bottom of the water inlet pipe extends to the inside of the filter box, a water collecting cover is arranged on the top of the water inlet pipe, an arc-shaped filter screen is arranged on the top of the water collecting cover, and two connecting pipes are arranged on the bottom of the filter box. Therefore, the accuracy of the detection result is improved.

Description

Rainwater sampling detection device

Technical Field

The utility model relates to the technical field of rainwater detection, in particular to a rainwater sampling and detecting device.

Background

Rain water is a major source of land water resources. Reasonable and effective rainwater utilization, increase local water resource, reduce flood peak and reduce flood hazard. To fully utilize rainwater, the components of rainwater are analyzed to know the anion condition in the rainwater and analyze the pollution degree in the rainwater. Meanwhile, the rainwater can well reflect the recent atmospheric condition, and the pollution condition of the regional atmospheric environment can be known through the analysis and research on the rainwater.

Current rainwater sample detection device can not filter the impurity of rainwater effectively when using, moreover after the device uses the completion, can not carry out drying process with the remaining water stain of device inner wall, so not only can cause the influence to the testing result of next time, remaining water stain can corrode the inner wall of device under long-time condition moreover to the life of device has been reduced.

Therefore, it is necessary to provide a rainwater sampling and detecting device to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The rainwater sampling and detecting device provided by the utility model solves the problem that water stains remained on the inner wall of the device cannot be dried in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a rainwater sampling and detecting device comprises a working box, wherein a filter box is arranged on the inner wall of the top of the working box, two detection boxes are arranged on the inner wall of the bottom of the working box, a water inlet pipe is arranged on the top of the working box, the bottom of the water inlet pipe extends to the inside of the filter box, the top of the water inlet pipe is provided with a water collecting cover, the top of the water collecting cover is provided with an arc-shaped filter screen, the bottom of the filter box is provided with two connecting pipes, and the two connecting pipes are respectively communicated with the two detection boxes, an inverted V-shaped water guide plate and a funnel-shaped filter screen are arranged in the filter box, the funnel-shaped filter screen is positioned below the inverted V-shaped water guide plate, the bottom of the funnel-shaped filter screen is provided with a discharge pipe, and the discharging pipe extends to the outside of rose box, the heating cabinet is all installed to the both sides inner wall of work box, and the inside of two heating cabinets all installs stoving mechanism.

Preferably, the mounting groove has all been seted up, two to the both sides inner wall of rose box a plurality of springs are all installed to the bottom inner wall of mounting groove, and the one end of a plurality of springs respectively with the bottom rigid coupling of infundibulate filter screen.

Preferably, impurity material receiving box has been placed to the bottom inner wall of work box, and impurity material receiving box is located between two detection casees, impurity material receiving box is located the discharging pipe under.

Preferably, stoving mechanism is including installing the rotary rod at heating cabinet one side inner wall and installing a plurality of revolving leaves in the rotary rod outside, the externally mounted of work box has the rotatory rotating electrical machines of drive rotary rod, the air-supply line is installed to the bottom of heating cabinet, and one side intercommunication of the one end of air-supply line and connecting pipe, a plurality of heater strips are installed to the bottom inner wall of heating cabinet, and the position of a plurality of heater strips and air-supply line is corresponding.

Preferably, the one end of rotary rod runs through heating cabinet and rose box and extends to the inside of rose box, and the rotary rod is located the inside one end of rose box and installs the cam, one side of cam and the bottom laminating of infundibulate filter screen.

Preferably, valves are installed on both the two connecting pipes.

Preferably, an air inlet is formed at the joint of the heating box and the working box.

The utility model has the technical effects and advantages that:

1. can advance the stoving with inside remaining water stain such as connecting pipe, rose box, inlet tube and water-collecting cover through the stoving mechanism that is equipped with, avoid remaining water stain to cause the corruption to the inner wall of device like this when not using the device, also avoid remaining water stain to cause the influence to the testing result next time in addition to the accurate nature of testing result has been improved.

2. Can carry out the first filtration to the rainwater through the ARC filter screen that is equipped with, rainwater after the first filtration can enter into the inside of rose box through the inlet tube, then carry out the second filtration through the infundibulate filter screen, the mesh of infundibulate filter screen is less than ARC filter screen, can get rid of the particulate matter in the rainwater effectively like this for the rainwater that gets into in the detection case is purer, thereby has realized the separation of rainwater and solid particle and impurity.

Drawings

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

Fig. 2 is an enlarged schematic view of the structure at a in fig. 1 according to the present invention.

Fig. 3 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a work box; 2. a water inlet pipe; 3. a water collection cover; 4. an arc-shaped filter screen; 5. a filter box; 6. a water guide plate; 7. a detection box; 8. an impurity receiving box; 9. a connecting pipe; 10. a discharge pipe; 11. a heating box; 12. rotating the rod; 13. a rotating electric machine; 14. an air inlet; 15. rotating the leaf; 16. a heating wire; 17. an air inlet pipe; 18. a funnel-shaped filter screen; 19. mounting grooves; 20. a spring; 21. a cam.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a rainwater sampling and detecting device as shown in figures 1-3, which comprises a working box 1, wherein a filter box 5 is arranged on the inner wall of the top of the working box 1, two detection boxes 7 are arranged on the inner wall of the bottom of the working box 1, a water inlet pipe 2 is arranged on the top of the working box 1, the bottom of the water inlet pipe 2 extends to the inside of the filter box 5, a water collecting cover 3 is arranged on the top of the water inlet pipe 2, an arc-shaped filter screen 4 is arranged on the top of the water collecting cover 3, two connecting pipes 9 are arranged on the bottom of the filter box 5, the two connecting pipes 9 are respectively communicated with the two detection boxes 7, an inverted V-shaped water guide plate 6 and a funnel-shaped filter screen 18 are arranged inside the filter box 5, the funnel-shaped filter screen 18 is positioned below the inverted V-shaped water guide plate 6, a discharging pipe 10 is arranged on the bottom of the funnel-shaped filter screen 18, the discharging pipe 10 extends to the outside of the filter box 5, heating boxes 11 are arranged on the inner walls of the two sides of the working box 1, and the stoving mechanism is all installed to the inside of two heating cabinet 11, can advance the stoving with inside remaining water stain such as connecting pipe 9, rose box 5, inlet tube 17 and collecting cover 3 through the stoving mechanism that is equipped with, avoids remaining water stain to cause the corruption to the inner wall of device like this when not using device, also avoids remaining water stain to cause the influence to the testing result next time moreover to the precision of testing result has been improved.

As shown in fig. 1-3, mounting grooves 19 are formed on the inner walls of two sides of the filtering box 5, a plurality of springs 20 are mounted on the inner walls of the bottom of the two mounting grooves 19, one ends of the springs 20 are fixedly connected with the bottom of the funnel-shaped filtering net 18, an impurity receiving box 8 is placed on the inner wall of the bottom of the working box 1, the impurity receiving box 8 is located between the two detecting boxes 7, the impurity receiving box 8 is located under the discharging pipe 10, the drying mechanism comprises a rotating rod 12 mounted on the inner wall of one side of the heating box 11 and a plurality of rotating blades 15 mounted on the outer side of the rotating rod 12, a rotating motor 13 for driving the rotating rod 12 to rotate is mounted on the outer side of the working box 1, an air inlet pipe 17 is mounted on the bottom of the heating box 11, one end of the air inlet pipe 17 is communicated with one side of the connecting pipe 9, a plurality of heating wires 16 are mounted on the inner wall of the bottom of the heating box 11, and the plurality of heating wires 16 correspond to the positions of the air inlet pipe 17, heating cabinet 11 and rose box 5 are run through to the one end of rotary rod 12, and extend to rose box 5's inside, and rotary rod 12 is located rose box 5 inside one end and installs cam 21, one side of cam 21 and the bottom laminating of infundibulate filter screen 18, when cam 21 rotates, rotation and the cooperation of a plurality of springs 20 through cam 21, can make infundibulate filter screen 18 produce reciprocating vibration power from top to bottom, can carry out further clearance with the impurity that remains at infundibulate filter screen 18 top like this, be convenient for use next time, all install the valve on two connecting pipes 9, air intake 14 has been seted up with the junction of work box 1 to heating cabinet 11.

The working principle of the utility model is as follows: in a specific implementation process, when rainwater needs to be sampled, a valve outside the connecting pipe 9 is opened firstly, then the rainwater can be firstly filtered through the arc-shaped filter screen 4 for the first time, the filtered rainwater can enter the inside of the water collecting cover 3, then the rainwater enters the inside of the water inlet pipe 2 through the water collecting cover 3, the rainwater entering the inside of the water inlet pipe 2 can enter the filter box 5, when the rainwater enters the inside of the filter box 5, the rainwater can be filtered through the funnel-shaped filter screen 18 under the action of the inverted V-shaped water guide plate 6, the rainwater can be secondarily filtered by the funnel-shaped filter screen 18, so that particles in the rainwater can be fully removed, impurities filtered by the funnel-shaped filter screen 18 can enter the impurity receiving box 8 through the discharge pipe 10 along the inclination of the funnel-shaped filter screen 18, and the rainwater filtered by the funnel-shaped filter screen 18 can be shunted to the two connecting pipes 9, enter into two detection casees 7 through two connecting pipes 9, thereby can detect the rainwater, after the device uses and accomplishes, close the outside valve of connecting pipe 9, start two rotating electrical machines 13, can drive rotary rod 12 when two rotating electrical machines 13 rotate and rotate, can drive a plurality of rotating vanes 15 and cam 21 when rotary rod 12 rotates, when a plurality of rotating vanes 15 rotate, can form the fan structure, then draw in outside wind through air intake 14 to the inside of heating box 11, the wind that enters into the inside of heating box 11 can enter into air-supply line 17, when wind enters into air-supply line 17 can heat through a plurality of heater strips 16 at first, hot-blast after the heating can enter into connecting pipe 9, then flow out through inlet tube 2, like this when not using the device, can be with connecting pipe 9, Rose box 5, inlet tube 2 and the inside remaining water stain stoving of collecting cover 3, avoid remaining water stain to cause the influence to the testing result next time, thereby improved the accurate nature of testing result, when cam 21 rotates, rotation and a plurality of spring 20's cooperation through cam 21, reciprocating vibration power about can making funnel-shaped filter screen 18 produce, can carry out further clearance with the impurity of remaining at funnel-shaped filter screen 18 top like this, be convenient for use next time.

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 may be made to the embodiments or portions thereof without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a rainwater sampling test device, includes work box (1), its characterized in that: the water collecting device is characterized in that a filter box (5) is installed on the inner wall of the top of the working box (1), two detection boxes (7) are installed on the inner wall of the bottom of the working box (1), a water inlet pipe (2) is installed on the top of the working box (1), the bottom of the water inlet pipe (2) extends to the inside of the filter box (5), a water collecting cover (3) is installed on the top of the water collecting cover (3), an arc-shaped filter screen (4) is installed on the top of the water collecting cover (3), two connecting pipes (9) are installed at the bottom of the filter box (5), the two connecting pipes (9) are respectively communicated with the two detection boxes (7), an inverted V-shaped water guide plate (6) and a funnel-shaped filter screen (18) are installed inside the filter box (5), the funnel-shaped filter screen (18) is located below the inverted V-shaped water guide plate (6), and a discharge pipe (10) is installed at the bottom of the funnel-shaped filter screen (18), and discharging pipe (10) extend to the outside of rose box (5), heating cabinet (11) are all installed to the both sides inner wall of work box (1), and the inside of two heating cabinets (11) all installs stoving mechanism.

2. A rainwater sampling and testing device according to claim 1 and further comprising: mounting groove (19) have all been seted up to the both sides inner wall of rose box (5), two a plurality of springs (20) are all installed to the bottom inner wall of mounting groove (19), and the one end of a plurality of springs (20) respectively with the bottom rigid coupling of infundibulate filter screen (18).

3. A rainwater sampling and testing device according to claim 1 and further comprising: impurity material receiving box (8) have been placed to the bottom inner wall of work box (1), and impurity material receiving box (8) are located between two detection case (7), impurity material receiving box (8) are located discharging pipe (10) under.

4. A rainwater sampling and testing device according to claim 1 and further comprising: stoving mechanism is including installing rotary rod (12) at heating cabinet (11) one side inner wall and installing a plurality of revolving leaves (15) in rotary rod (12) outside, the externally mounted of working box (1) has rotatory rotating electrical machines (13) of drive rotary rod (12), air-supply line (17) are installed to the bottom of heating cabinet (11), and the one end of air-supply line (17) and one side intercommunication of connecting pipe (9), a plurality of heater strips (16) are installed to the bottom inner wall of heating cabinet (11), and a plurality of heater strips (16) are corresponding with the position of air-supply line (17).

5. A rainwater sampling and testing device according to claim 4 and further comprising: one end of rotary rod (12) runs through heating cabinet (11) and rose box (5) and extends to the inside of rose box (5), and rotary rod (12) are located the inside one end of rose box (5) and install cam (21), one side of cam (21) and the bottom laminating of infundibulate filter screen (18).

6. A rainwater sampling and testing device according to claim 1 and further comprising: and valves are arranged on the two connecting pipes (9).

7. A rainwater sampling and testing device according to claim 1 and further comprising: an air inlet (14) is formed in the joint of the heating box (11) and the working box (1).