CN219023390U

CN219023390U - Pretreatment structure for water sample detection

Info

Publication number: CN219023390U
Application number: CN202222967927.5U
Authority: CN
Inventors: 郭爱平; 薛彬; 张传琦
Original assignee: Shandong Lancheng Analysis Testing Co ltd
Current assignee: Shandong Lancheng Analysis Testing Co ltd
Priority date: 2022-11-08
Filing date: 2022-11-08
Publication date: 2023-05-16
Anticipated expiration: 2032-11-08

Abstract

The utility model relates to the technical field of water sample detection and discloses a water sample detection pretreatment structure, which comprises a shell, wherein a placing block is fixedly connected to the outer surface of the upper end of the shell close to the middle, a motor is fixedly arranged on the inner surface of the placing block, a rotating column is fixedly connected to the output end of the motor, a transverse brush is fixedly connected to the outer surface of the lower end of the rotating column, a rotating rod is fixedly connected to the outer circular surface of the rotating column, a vertical brush is fixedly connected to the outer surface of the left side of the rotating rod, and a filter plate is movably connected to the outer surface of the lower end of the transverse brush. This water sample detects pretreatment structure possesses can prevent that the filter plate from blockking up and can clear up filter plate and the attached impurity of processing case inner wall advantage such as automatically, has solved the increase of the impurity of filtering out on the filter plate and can block up the filtration pore, reduces filterable speed, and impurity in its water sample can be attached to on processing case inner wall and filter plate, inconvenient clearance can influence the processing case and use next time to influence the problem of the accuracy that the water sample detected.

Description

Pretreatment structure for water sample detection

Technical Field

The utility model relates to the technical field of water sample detection, in particular to a pretreatment structure for water sample detection.

Background

To the known pretreatment methods of water sample detection, need filter the impurity in the water sample before the water sample detects, current water sample processing apparatus is usually through setting up the one deck filter plate and filtering the water sample in the processing box, but this kind of structure can block up the filtration pore along with the increase of the impurity that filters on the filter plate, lead to reducing filterable speed, and impurity in its water sample can adhere to on processing box inner wall and filter plate, inconvenient clear up it can make the influence processing box use next time, and influence the accuracy that the water sample detected, refer to patent number: CN201922494678.0.

In the use, the filter holes can be blocked due to the increase of the impurities filtered out from the filter plate, the filtering speed is reduced, the impurities in the water sample can be attached to the inner wall of the treatment tank and the filter plate, the water sample can be inconvenient to clean and can affect the next use of the treatment tank, and the accuracy of water sample detection is affected, so that a structure for preventing the filter plate from being blocked and conveniently cleaning the impurities attached to the filter plate and the inner wall of the treatment tank is urgently needed, and the water sample detection work is facilitated.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the utility model provides a water sample detection pretreatment structure which has the advantages of preventing a filter plate from being blocked, automatically cleaning impurities attached to the filter plate and the inner wall of a treatment tank, and the like, solves the problems that the filter holes are blocked by the increase of the filtered impurities on the filter plate, the filtering speed is reduced, the impurities in the water sample are attached to the inner wall of the treatment tank and the filter plate, the next use of the treatment tank is affected due to the inconvenient cleaning of the impurities, and the accuracy of water sample detection is affected.

(II) technical scheme

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water sample detects pretreatment structure, includes the shell, the shell upper end surface is close to the position fixedly connected with in the middle of, place a piece internal surface fixed mounting and have the motor, motor output fixedly connected with rotary column, rotary column lower extreme surface fixedly connected with horizontal brush, rotary column outer disc fixedly connected with bull stick, bull stick left side surface fixedly connected with erects the brush, horizontal brush lower extreme surface swing joint has the filter plate.

Preferably, the position of the outer surface of the right side of the shell, which is close to the middle, is provided with a sliding groove, the position of the outer surface of the right side of the shell, which is close to the sliding groove on the shell, is fixedly connected with a connecting block, the outer surface of the upper end of the connecting block is fixedly connected with a spring, the outer surface of the upper end of the spring is fixedly connected with a jacking block, and the inner surface of the lower end of the shell is fixedly provided with a water outlet valve.

Preferably, the number of the sliding grooves, the ejector blocks and the connecting blocks on the shell is two, the sliding grooves, the ejector blocks and the connecting blocks are distributed in a bilateral symmetry mode, a plurality of springs are arranged on each connecting block, the ejector blocks can be pushed upwards through the elastic force of the springs, and the ejector blocks push the filter plates to be clung to the sliding grooves on the shell.

Preferably, the outer surface of the filter plate is in sliding connection with the upper sliding groove of the shell, the outer surface of the upper end of the top block is movably connected with the filter plate, the upper sliding groove of the shell is tightly clung to the filter plate, and the hollow part in the shell is blocked by the filter plate, so that the filter plate can filter water samples.

Preferably, the number of the rotating rod, the vertical brush and the vertical brush is two, and the vertical brush and the horizontal brush are respectively provided with brush hair, and the brush hair is arranged through the vertical brush and the horizontal brush, so that the brush hair can clean the shell and the filter plate.

Preferably, the inner surface of the upper end of the placing block is provided with a heat radiation hole, the outer surface of the upper end of the shell is provided with a water inlet, and the heat radiation hole is arranged to radiate heat of the motor, so that short circuit caused by overheat of the motor in the stirring process is avoided.

Compared with the prior art, the utility model provides a water sample detection pretreatment structure, which has the following beneficial effects:

according to the design of the utility model, the anti-blocking cleaning mechanism is formed by arranging the rotary column, the supporting rod, the transverse brush, the vertical brush, the spring and the ejector block, so that the transverse brush rotates on the filter plate, the leakage holes are prevented from being blocked by impurities, and meanwhile, the vertical brush rotates on the inner wall of the shell, so that the impurities on the inner wall of the shell and the filter plate are cleaned while the filter plate is prevented from being blocked, the filtering efficiency is ensured, and the accuracy of next water sample detection is ensured.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cut-away view of the overall structure of the present utility model;

FIG. 3 is a schematic view of the structure of the housing of the present utility model;

FIG. 4 is a top view of the housing and associated structure of the present utility model;

FIG. 5 is a schematic view of a spring and related structure of the present utility model.

Wherein: 1. a housing; 2. placing a block; 3. a motor; 4. a rotating column; 5. a transverse brush; 6. a rotating rod; 7. vertically brushing; 8. a filter plate; 9. a chute; 10. a connecting block; 11. a spring; 12. a top block; 13. and a water outlet valve.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1, please refer to fig. 1-4 and show a water sample detection pretreatment structure, which comprises a housing 1, the position that the outer surface of shell 1 upper end is close to the centre fixedly connected with places piece 2, place piece 2 internal surface fixed mounting and have motor 3, motor 3 output fixedly connected with post 4, post 4 lower extreme surface fixedly connected with horizontal brush 5, post 4 excircle face fixedly connected with bull stick 6, bull stick 6 left side surface fixedly connected with erects brush 7, horizontal brush 5 lower extreme surface swing joint has filter plate 8, the position that shell 1 right side surface is close to the centre has seted up spout 9, shell 1 right side surface is close to the position fixedly connected with connecting block 10 of spout 9 on the shell 1, connecting block 10 upper end surface fixedly connected with spring 11, spring 11 upper end surface fixedly connected with kicking block 12, shell 1 lower extreme internal surface fixedly mounted has water outlet valve 13.

The working principle is as follows; the staff pours the water sample into shell 1 through the water inlet, filter the water sample through filter plate 8, start the switch of placing motor 3 in the piece 2, make motor 3 output drive the column 4 rotate, then column 4 drives horizontal brush 5 and bull stick 6 rotate, bull stick 6 drives perpendicular brush 7 and rotates, make horizontal brush 5 and bull stick 6 stir the water sample, brush hair on the horizontal brush 5 cleans up the impurity that filter plate 8 is attached simultaneously, and stir the impurity on filter plate 8, brush hair is clear up shell 1 inner wall on erecting brush 7, make prevent filter plate 8 filter hole jam the while clear up the impurity on its surface and the impurity of shell 1 inner wall, through the water sample of filter 8 can follow filter plate 8 and leak shell 1 bottom, then open outlet valve 13 and collect the water sample of filter treatment, then the staff clear up the impurity of filtering on 8, at first staff pushes down the kicking block 12 of both sides, make the kicking block 12 shrink, simultaneously filter plate 8 slide down on spout 9, and push away filter plate 8 from filter plate 8 and take out the filter plate 8 from the position of kicking block 10 and place the filter plate 8 and take the top of the filter plate 8 to the filter plate 8, thereby the top of the filter plate 8 is fixed, the top of the filter plate 8 is realized to the filter plate 8 is pushed down when the position is pushed down on the top block 12 and the filter plate 8 is pushed down to the filter plate 8 is cleaned up to the filter plate 8.

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

Claims

1. The utility model provides a water sample detects pretreatment structure, includes shell (1), its characterized in that: the utility model discloses a rotary brush filter, including shell (1), outer surface of shell (1), motor (3), rotary column (4), horizontal brush (5), bull stick (6) are fixed in the position fixedly connected with of shell (1) upper end surface near the centre, place piece (2) internal surface fixed mounting has motor (3), motor (3) output fixedly connected with rotary column (4), rotary column (4) lower extreme external surface fixedly connected with horizontal brush (5), bull stick (6) left side external surface fixedly connected with erects brush (7), horizontal brush (5) lower extreme external surface swing joint has filter plate (8).

2. A water sample detection pretreatment structure according to claim 1, wherein: the utility model discloses a water outlet valve, including shell (1), spout (9) have been seted up to the position that shell (1) right side surface is close to the centre, the position fixedly connected with connecting block (10) that shell (1) right side surface is close to spout (9) on shell (1), connecting block (10) upper end surface fixedly connected with spring (11), spring (11) upper end surface fixedly connected with kicking block (12), shell (1) lower extreme internal surface fixed mounting has water outlet valve (13).

3. A water sample detection pretreatment structure according to claim 2, wherein: the number of the sliding grooves (9), the jacking blocks (12) and the connecting blocks (10) on the shell (1) is two, the sliding grooves are distributed in a bilateral symmetry mode, and a plurality of springs (11) are arranged on each connecting block (10).

4. A water sample detection pretreatment structure according to claim 2, wherein: the outer surface of the filter plate (8) is in sliding connection with the sliding groove (9) on the shell (1), and the outer surface of the upper end of the top block (12) is movably connected with the filter plate (8).

5. A water sample detection pretreatment structure according to claim 1, wherein: the number of the rotating rods (6), the number of the vertical brushes (7) and the number of the vertical brushes (7) are two, and the vertical brushes (7) and the horizontal brushes (5) are respectively provided with brush hair.

6. A water sample detection pretreatment structure according to claim 1, wherein: the inner surface of the upper end of the placement block (2) is provided with a heat radiation hole, and the outer surface of the upper end of the shell (1) is provided with a water inlet.