CN219084483U

CN219084483U - Water quality detection sampling device

Info

Publication number: CN219084483U
Application number: CN202223044673.6U
Authority: CN
Inventors: 张松
Original assignee: Xihua University
Current assignee: Xihua University
Priority date: 2022-11-16
Filing date: 2022-11-16
Publication date: 2023-05-26
Anticipated expiration: 2032-11-16

Abstract

The utility model discloses a water quality detection sampling device, and particularly relates to the technical field of water quality detection. The utility model solves the problems that the existing water quality detection sampling device is inconvenient to carry and can not carry out detection work in different places on a road.

Description

Water quality detection sampling device

Technical Field

The utility model belongs to the technical field of water quality detection, and particularly relates to a water quality detection sampling device.

Background

The quality of the domestic drinking water is closely related to human health. The water quality requirements of people on the life drinking water are continuously improved, and the drinking water quality standard is correspondingly and continuously developed and perfected. Therefore, water quality researchers can detect the water quality regularly, so that harmful water is prevented from being drunk by people, and according to the detected water quality result, harmful water resources can be treated according to a system scheme, and the harmful water resources are prevented from endangering the health of people. The existing water quality detection device is inconvenient to collect water with different depths, so that the water collection process is time-consuming and labor-consuming, and therefore water quality cannot be accurately detected.

In order to solve the problem, chinese patent (publication No. CN 217586494U) proposes a water quality detection sampling device, which comprises a base, wherein vertical plates are symmetrically and fixedly connected to the two sides of the bottom of the base, idler wheels are arranged on the vertical plates, a detection mechanism is arranged on the right side of the top of the base, a sampling mechanism is arranged on the detection mechanism, and a lifting mechanism is arranged between the base and the sampling mechanism; the detection mechanism comprises a support column, a cylindrical plate and a water quality detector, wherein the support column is fixedly connected to the top of the base, the cylindrical plate is fixedly connected to the top of the support column, a through groove is formed in the cylindrical plate, and the water quality detector is arranged on the base; the sampling mechanism comprises a connecting plate, a motor, a disc, a horizontal plate, a water pump and a vertical pipe.

Although above-mentioned water quality testing sampling device can drive the threaded rod through the motor and rotate to the degree of depth of connecting pipe in water is convenient for be convenient for sampling mechanism utilizes suction pump, drinking-water pipe, feed liquor pipe, hose and connecting pipe to take a sample the water of different degree of depth, finally utilizes water quality testing appearance to carry out water quality testing to the water of different degree of depth. But the whole detection sampling device is too huge, needs to be transported by rollers, is inconvenient to carry, and is not suitable for carrying out detection work in places inconvenient to roads.

Disclosure of Invention

The utility model provides a water quality detection sampling device, which solves the problems that the existing water quality detection sampling device is inconvenient to carry and can not carry out detection work in different places on a road.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a water quality testing sampling device, includes the box, the internally mounted of box has the suction pump, the intercommunication has the suction pipe on the suction pump, the suction pipe passes the box, the cover is equipped with the suspension ball on the suction pipe, the suction pipe is equipped with apart from adjusting part outward, apart from adjusting the group and be used for adjusting the distance between quality of water sample department and the box, box internally mounted has water quality testing appearance, the play water switch is installed to the bottom of box.

Principle and effect of the technology: when water quality sampling detection is needed, the water quality detection device only needs to carry the box body to go to a destination, then the water pumping pipe is placed in water, the sampling depth is changed through the position of the suspension ball on the water pumping pipe, then the water pumping pump is started to pump water into the box body, and then the water quality detection device is used for detecting the water quality.

Further, the distance adjusting assembly comprises a sleeve ring, a rope and a telescopic rod, wherein the sleeve ring is sleeved on the water pumping pipe and is positioned between the suspension ball and the box body, one end of the rope is connected to the sleeve ring, and the telescopic rod is connected to the other end of the rope.

By adopting the scheme, a worker can directly change the water inlet position of the water pumping pipe through the telescopic rod.

Further, the surface of the water pumping pipe is coated with scale marks.

By adopting the scheme, the sampling depth is convenient to confirm.

Further, one side of the suspension ball, which is close to the free end of the water pumping pipe, is provided with an inclined elastic piece, the suspension ball is connected with a screw rod in a threaded manner, the bottom of the screw rod is propped against the top of the elastic piece, and the bottom of the elastic piece is propped against the surface of the water pumping pipe.

By adopting the scheme, the elastic sheet can be propped against the water pumping pipe through the screw rod to increase the friction force between the suspension ball and the surface of the water pumping pipe, so that the suspension ball is connected with the water pumping pipe more stably.

Further, a transparent observation window is arranged on the side wall of the box body.

By adopting the scheme, the condition in the box body can be conveniently confirmed by staff.

Compared with the prior art, the utility model has the beneficial effects that: when needs carry out quality of water sample detection, only need carry a box can, whole device only need a staff alright carry, when inconvenient large-scale equipment sample of sample department, the staff can easily accomplish the sample detection work through this quality of water detection sampling device.

Drawings

FIG. 1 is a schematic diagram of a water quality detecting and sampling device according to the present utility model;

FIG. 2 is a schematic view of a structure of a suspension ball according to the present utility model;

in the figure: 1. a case; 2. a handle; 3. a water pump; 4. a water pump; 5. a suspending ball; 6. a collar; 7. a rope; 8. a telescopic rod; 9. a water quality detector; 10. a water outlet switch; 11. an observation window; 12. a spring plate; 13. and (3) a screw.

Detailed Description

The following is a detailed description of the embodiments.

Examples: as shown in fig. 1 to 2, a water quality detection sampling device comprises a box body 1, and a handle 2 is installed at the top of the box body 1. The upper side wall inside the box body 1 is connected with a water suction pump 3 through bolts, the top end of the water suction pump 3 is communicated with a water suction pipe 4, and the water suction pipe 4 penetrates through the top of the box body 1. The surface of the water suction pipe 4 is coated with scale marks, and a filter screen is arranged at the free end of the water suction pipe 4, so that large foreign matters in water can be prevented from entering the water suction pipe 4 by the filter screen, and the water suction pump 3 is protected. The surface cover of drinking-water pipe 4 is equipped with suspension ball 5, and the shell fragment 12 that the slope set up is installed to the side that is close to drinking-water pipe 4 free end in the suspension ball 5, and threaded connection has screw rod 13 on the suspension ball 5, and the bottom of screw rod 13 offsets with the top of shell fragment 12, and the bottom of shell fragment 12 then offsets with the surface of drinking-water pipe 4. When the screw 13 is rotated to push the elastic sheet 12 downwards to prop against the surface of the water pumping pipe 4, the friction force between the suspension ball 5 and the surface of the water pumping pipe 4 is greatly increased, so that the suspension ball 5 is connected with the water pumping pipe 4 more stably. The water pumping pipe 4 is further provided with a distance adjusting assembly, the distance adjusting assembly comprises a sleeve ring 6, a rope 7 and a telescopic rod 8, the sleeve ring 6 is sleeved on the water pumping pipe 4 and is positioned between the suspension ball 5 and the box body 1, the sleeve ring 6 is in clearance fit with the water pumping pipe 4, and the sleeve ring 6 is in sliding connection with the water pumping pipe 4. One end of the rope 7 is tied to the collar 6, and the other end of the rope 7 is tied to the top end of the telescopic rod 8. The distance between the sampling point and the shore can be changed by changing the position of the collar 6 on the draft tube 4. The water quality detector 9 is still installed to the inside of box 1, and water quality detector 9 can detect the water sample of drawing, and water switch 10 is installed to the right side bottom of box 1, opens water switch 10 alright with the inside water sample of box 1 to emit. The right side wall of the box body 1 is also provided with a transparent observation window 11, and a worker can know the water level height inside the box body 1 through the observation window 11.

When water quality sampling detection is to be carried out, a worker firstly carries the water quality detection sampling device to go to a destination. Then the box body 1 is placed on the bank, then the position of the suspension ball 5 on the water pumping pipe 4 is adjusted, and the distance between the bottom of the suspension ball 5 and the free end of the water pumping pipe 4 is the sampling depth. At this time, the screw 13 is screwed down, so that the screw 13 pushes the elastic sheet 12 against the surface of the water pumping pipe 4, and the suspending ball 5 is fixed on the water pumping pipe 4. Then the sleeve ring 6 is slid to the upper part of the suspension ball 5, and the telescopic rod 8 is extended, so that a worker can control the distance between the suspension ball 5 and the shore through the telescopic rod 8, and the distance is not controlled by throwing out the water pumping pipe 4. Then the water sample can be pumped into the box body 1 by starting the water suction pump 3, and then the pumped water sample can be detected by the water quality detector 9.

The foregoing description of the embodiments of the present utility model will not be repeated for all common sense of specific construction and characteristics known in the art, and it should be noted that, for those skilled in the art, modifications and improvements can be made without departing from the construction of the present utility model, and these should also be regarded as the protection scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the practical applicability of the patent. The protection scope of the present application shall be subject to the content of the claims, and the description of the specific embodiments and the like in the specification can be used for explaining the content of the claims.

Claims

1. The utility model provides a water quality testing sampling device, includes box (1), its characterized in that: internally mounted of box (1) has suction pump (3), the intercommunication has suction pipe (4) on suction pump (3), suction pipe (4) pass box (1), the cover is equipped with suspension ball (5) on suction pipe (4), distance adjustment subassembly is equipped with outward to suction pipe (4), distance adjustment group is used for adjusting the distance between quality of water sample department and box (1), box (1) internally mounted has water quality detector (9), play water switch (10) are installed to the bottom of box (1).

2. A water quality testing sampling device according to claim 1, wherein: the distance adjusting assembly comprises a sleeve ring (6), a rope (7) and a telescopic rod (8), wherein the sleeve ring (6) is sleeved on the water pumping pipe (4) and located between the suspension ball (5) and the box body (1), one end of the rope (7) is connected to the sleeve ring (6), and the telescopic rod (8) is connected to the other end of the rope (7).

3. A water quality testing sampling device according to claim 1, wherein: the surface of the water pumping pipe (4) is coated with scale marks.

4. A water quality testing sampling device according to claim 1, wherein: the utility model discloses a water pumping pipe, including suspension ball (5), shell fragment (12) that is close to the one side of drinking-water pipe (4) free end in suspension ball (5) inside, threaded connection has screw rod (13) on suspension ball (5), the bottom of screw rod (13) offsets with shell fragment (12) top, the bottom of shell fragment (12) offsets with drinking-water pipe (4) surface.

5. A water quality testing sampling device according to claim 1, wherein: a transparent observation window (11) is arranged on the side wall of the box body (1).