CN216082713U

CN216082713U - Water heavy metal detection device

Info

Publication number: CN216082713U
Application number: CN202121991935.2U
Authority: CN
Inventors: 隋阳; 孙静晨
Original assignee: Qiqihar Taixin Environmental Testing Service Co ltd
Current assignee: Qiqihar Taixin Environmental Testing Service Co ltd
Priority date: 2021-08-24
Filing date: 2021-08-24
Publication date: 2022-03-18
Anticipated expiration: 2031-08-24

Abstract

The invention relates to the technical field of water body detection devices, and discloses a water body heavy metal detection device, wherein a movable sleeve on a pipeline is provided with a lead, the lower end of the lead is fixedly connected with a probe, the rear side of the pipeline is fixedly connected with a funnel-shaped filter screen, a rotating ring is movably sleeved on the pipeline, two movable blades are fixedly arranged on the rotating ring, a connecting strip is fixedly arranged on the rear side of the rotating ring, two inclined plates are fixedly arranged on the rear sides of the two connecting strips, the pipeline is placed in water, the probe can be placed in the water for inspection, when water flows through the pipeline, the water flows can pass through the movable blades, so that the movable blades can be driven to rotate, the connecting strips can be driven to rotate, the two inclined plates can be driven to rotate, the water plants can be intercepted by the funnel-shaped filter screen, meanwhile, the intercepted water plants can be scraped by the two inclined plates, and the influence of the probe on the water flow caused by the blockage of the funnel-shaped filter screen can be avoided, so that the influence of the water flow is influenced And (6) moving.

Description

Water heavy metal detection device

Technical Field

The invention relates to the technical field of water body detection devices, in particular to a water body heavy metal detection device.

Background

Current patent number CN109738231A discloses a water heavy metal sampling test device, includes: the lifting rope, the winding drum, the connecting rod and the sampling piece; one end of the connecting rod is provided with a winding drum, the winding drum is connected with a lifting rope, one end of the lifting rope is connected with a sampling piece, the sampling element comprises a shell, a rotating wheel, a water inlet and a water outlet pipe, the rotating wheel is arranged in the shell, the water inlet and the water outlet pipe are arranged at corresponding positions on two sides of the shell, the rotating wheel is of a multi-layer fiber net structure, each layer of fiber net is formed by interweaving a plurality of warps and a plurality of wefts, an adsorbing material is arranged in a space surrounded by the warps and the wefts, the button controls the reel to rotate, the length of the lifting rope is adjusted, the depth of the sampling piece extending into water is judged according to the length of the lifting rope, the water pump controls the amount and the flow speed of water entering the sampling piece, the sampling sample is more accurate, the rotating wheel is taken out after sampling and is immersed into heavy metal detection solution, heavy metal precipitation extraction and detection analysis are carried out, and the invention also relates to a using method of the water body heavy metal sampling and detecting device.

Although can the lifting rope length judge the degree of depth that the sample piece explored into the aquatic, water pump control gets into sample piece water yield and velocity of flow, it is more accurate to make the sample, but when water detection device's probe was put into mobile aquatic and is detected, pasture and water that mobile water carried and impurity when on the probe, will influence the probe operation, mostly can set up the filter screen on the probe in order not to influence probe work, but pasture and water piles up the mobile influence that will influence water on the filter screen and detect.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides a water body heavy metal detection device which has the advantages of preventing a probe from being influenced by aquatic weeds, simultaneously preventing a filter screen from being blocked to influence water flow and the like, and solves the problems that when the probe of the water body detection device is placed into flowing water for detection, the operation of the probe is influenced when aquatic weeds and impurities carried by the flowing water pass through the probe, the filter screen is arranged on the probe mostly in order not to influence the work of the probe, but the accumulation of the aquatic weeds on the filter screen influences the detection of the flowing water.

(II) technical scheme

In order to realize the purpose of preventing the probe from being influenced by the float grass and simultaneously avoiding the filter screen from being blocked to influence the flow of water flow, the invention provides the following technical scheme: the utility model provides a water heavy metal detection device, includes the pipeline, and the activity external member has the wire on the pipeline, and wire lower extreme fixedly connected with probe, the rear side fixedly connected with infundibulate filter screen of pipeline, the activity has cup jointed rotatory ring on the pipeline, and fixed mounting has two movable vanes on rotatory ring, and the rear side fixed mounting of rotatory ring has the connecting strip, and two connecting strip rear side fixed mounting have two swash plates, and two swash plates all laminate with the infundibulate filter screen outside.

Preferably, the pipeline is fixedly sleeved with a fixing ring, the inner wall of the rotating ring is provided with an annular groove, and the fixing ring is movably connected with the annular groove.

Preferably, a filter plate is fixedly mounted on the front side of the pipeline.

Preferably, the pipeline upside fixedly connected with activity pipe, the activity pipe is gone up the activity and is cup jointed the connecting block, and fixed mounting has the toper guide block on the activity pipe.

Preferably, the movable pipe is movably sleeved on the guide wire.

(III) advantageous effects

Compared with the prior art, the invention provides a water body heavy metal detection device, which has the following beneficial effects:

1. this water heavy metal detection device, through putting into the aquatic with the pipeline, this just can put into the aquatic with the probe and inspect, when rivers move through the pipeline, will pass through the movable leaf, thereby just can drive the movable leaf rotation, thereby can drive connecting strip swivelling movement, just so can drive two swash plate swivelling movements, and thus can intercept pasture and water through the infundibulate filter screen, can scrape away the pasture and water that the interception got off through two swash plates simultaneously, just so can prevent that the probe from taking place to block up when influence by pasture and water and influencing that rivers flow.

2. This water heavy metal detection device can prevent through ring channel and solid fixed ring that rotatory ring from taking place to drop, prevents through filter cooperation infundibulate filter screen that the toy such as little fish in the aquatic from influencing probe work to can improve the result of use of device.

3. This water heavy metal detection device through the toper guide block, can make the toper piece drive the movable tube rotary motion when rivers pass through the toper guide block to can make the infundibulate filter screen aim at the direction that rivers came, cross the movable tube simultaneously and can protect the wire can not damaged, thereby improve the practicality of device.

Drawings

FIG. 1 is a schematic front perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the three-dimensional structure of the present invention

Fig. 3 is a schematic view of the enlarged structure of a portion a in fig. 2 according to the present invention.

In the figure: 1. a pipeline; 2. a filter plate; 3. a probe; 4. a sloping plate; 5. a funnel-shaped filter screen; 6. a connecting strip; 7. moving the blades; 8. a rotating ring; 9. a movable tube; 10. a wire; 11. connecting blocks; 12. a tapered guide block; 13. an annular groove; 14. and (4) fixing the ring.

Detailed Description

The present invention will be described in further detail with reference to the drawings, wherein like elements are designated by like reference numerals, wherein the terms "front", "rear", "left", "right", "upper" and "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular element.

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.

Example one

Referring to fig. 1-3, the present invention provides a technical solution: a water body heavy metal detection device comprises a pipeline 1, a wire 10 is arranged on a movable sleeve of the pipeline 1, a probe 3 is fixedly connected at the lower end of the wire 10, a funnel-shaped filter screen 5 is fixedly connected at the rear side of the pipeline 1, a rotating ring 8 is movably sleeved on the pipeline 1, two movable blades 7 are fixedly arranged on the rotating ring 8, a connecting strip 6 is fixedly arranged at the rear side of the rotating ring 8, two inclined plates 4 are fixedly arranged at the rear sides of the two connecting strips 6, the two inclined plates 4 are both attached to the outer side of the funnel-shaped filter screen 5, the probe 3 can be placed into water for inspection by placing the pipeline 1 into the water, when water flows through the pipeline 1, the water passes through the movable blades 7, so that the movable blades 7 can be driven to rotate, the connecting strip 6 can be driven to rotate, so that the two inclined plates 4 can be driven to rotate, so that the waterweeds can be intercepted by the funnel-shaped filter screen 5, meanwhile, the intercepted waterweeds can be scraped away by the two sloping plates 4, so that the influence of the waterweeds on the probe 3 and the influence of the blockage of the funnel-shaped filter screen 5 on the flow of water flow can be avoided, the fixing ring 14 is fixedly sleeved on the pipeline 1, the annular groove 13 is formed in the inner wall of the rotating ring 8, the fixing ring 14 is movably connected with the annular groove 13, the filter plate 2 is fixedly arranged on the front side of the pipeline 1, the rotating ring 8 can be prevented from falling off by the annular groove 13 and the fixing ring 14, the filter plate 2 is matched with the funnel-shaped filter screen 5 to prevent small animals such as small fish in water from influencing the work of the probe 3, so that the use effect of the device can be improved, the pipeline 1 is placed into water, the probe 3 can be placed into water for inspection, when water flows through the pipeline 1, the water passes through the movable blades 7, so that the movable blades 7 can be driven to rotate, and the connecting strips 6 can be driven to rotate and move, just so can drive two swash plate 4 rotary motion, thereby can be through funnel-shaped filter screen 5 interception pasture and water, can scrape away the pasture and water that the interception got off through two swash plate 4 simultaneously, just so can prevent to avoid funnel-shaped filter screen 5 to take place to block up when probe 3 is influenced by pasture and water and influence rivers and flow, ring channel 13 can prevent with solid fixed ring 14 that rotatory ring 8 from taking place to drop, prevent that toy such as the small fish of aquatic from influencing probe 3 work through filter 2 cooperation funnel-shaped filter screen 5, thereby can improve the result of use of device.

In use, the first step: through putting into the aquatic with pipeline 1, this just can put into the aquatic with probe 3 and inspect, when rivers move through pipeline 1, will pass through movable leaf 7, thereby just can drive movable leaf 7 rotatory, thereby can drive connecting strip 6 rotary motion, just so can drive two swash plate 4 rotary motion, thereby can be through 5 interception pasture and water of infundibulate filter screen, can scrape away the pasture and water that the interception got off through two swash plates 4 simultaneously, just so can prevent to avoid 3 infundibulate filter screen 5 to take place to block up when being influenced by the pasture and water and flow.

The second step is that: the annular groove 13 and the fixing ring 14 can prevent the rotating ring 8 from falling off, and the filter plate 2 is matched with the funnel-shaped filter screen 5 to prevent small animals such as small fish in water from influencing the operation of the probe 3, so that the using effect of the device can be improved.

Example two

Please refer to fig. 1-3 on the basis of the first embodiment, the upper side of the pipeline 1 is fixedly connected with a movable tube 9, the movable tube 9 is movably sleeved with a connecting block 11, the movable tube 9 is fixedly provided with a conical guide block 12, the movable tube 9 is movably sleeved on a wire 10, through the conical guide block 12, when water flows through the conical guide block 12, the conical guide block 12 can drive the movable tube 9 to rotate, so that the funnel-shaped filter screen 5 can be aligned to the direction of the water flow, and the wire can be protected from being damaged by passing through the movable tube 9, thereby improving the practicability of the device.

When using, through toper guide block 12, can be when rivers pass through toper guide block 12, can make toper block 12 drive movable pipe 9 swivelling movement to can make infundibulate filter screen 5 aim at the direction that rivers came, the pipe 9 of overactivity simultaneously can protect the wire can not damaged, thereby improves the practicality of device.

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 a water heavy metal detection device, includes pipeline (1), and the activity external member has wire (10) on pipeline (1), and wire (10) lower extreme fixedly connected with probe (3), its characterized in that: the rear side fixedly connected with infundibulate filter screen (5) of pipeline (1), the activity has cup jointed rotatory ring (8) on pipeline (1), and fixed mounting has two movable vanes (7) on rotatory ring (8), and the rear side fixed mounting who rotates ring (8) has connecting strip (6), and two connecting strip (6) rear side fixed mounting have two swash plates (4), and two swash plates (4) all laminate with infundibulate filter screen (5) outside.

2. The device for detecting the heavy metal in the water body according to claim 1, wherein: the pipeline (1) is fixedly sleeved with a fixing ring (14), the inner wall of the rotating ring (8) is provided with an annular groove (13), and the fixing ring (14) is movably connected with the annular groove (13).

3. The device for detecting the heavy metal in the water body according to claim 1, wherein: the positive side of the pipeline (1) is fixedly provided with a filter plate (2).

4. The device for detecting the heavy metal in the water body according to claim 1, wherein: pipeline (1) upside fixedly connected with activity pipe (9), activity pipe (9) go up the activity and cup jointed connecting block (11), and fixed mounting has toper guide block (12) on activity pipe (9).

5. The device for detecting the heavy metal in the water body according to claim 4, wherein: the movable tube (9) is movably sleeved on the lead (10).