CN219481822U - Filter for water supply and drainage pipeline - Google Patents

Abstract

The utility model belongs to the technical field of filters, and particularly relates to a water supply and drainage pipeline filter, which solves the problems of troublesome disassembly and difficult cleaning in the prior art.

Description

Filter for water supply and drainage pipeline

Technical Field

The utility model relates to the technical field of filters, in particular to a water supply and drainage pipeline filter.

Background

The existing drain pipe is only provided with a filter screen or a filter basket at the water inlet, the filtering effect is poor, the water inlet is easy to be blocked, the drain filter disclosed by the application number of CN201520433696.7 comprises a filter screen and a filter basket, the filter is also a relatively mature technology, sundries are filtered through the cooperation of the filter basket and the filter screen, the drain pipe has higher practicability, and however, the drain filter of the type has a certain defect in the actual use process.

The authorized bulletin number in the prior art is: CN218437352U, the name is a water supply and drainage pipeline filter, the barrel, the bottom of the barrel is provided with the outlet, the inside symmetry of the outlet is provided with the rotation hole, the inside of the outlet is provided with the breakwater, the front side of the breakwater is symmetrically welded with the rotating rod, the surface of the rotating rod is sleeved with the torsion spring, the rotation hole is rotationally connected with the rotating rod, the inner wall of the barrel is symmetrically provided with the first chute and the second chute respectively, the bottom side of the outlet is welded with the stop block, the inside of the barrel is slidingly sleeved with the filter basket, the utility model: through setting up first filter piece and the second filter piece in the filter basket in the use sewage passes through first filter piece and the great debris of second filter piece filtration, rethread third filter piece for debris in the sewage all is filtered out, and the filtration pore in first filter piece, second filter piece and the third filter piece is big to little by step, conveniently pulls out when making the debris of filtering out too much through the stay cord that sets up at the filter basket top and washs.

However, this use is novel to filter through a plurality of structure combinations, and though the filter effect is higher, it is comparatively troublesome when dismantling the installation, and also comparatively difficult to the clearance of second filter piece.

Disclosure of Invention

The utility model aims to provide a water supply and drainage pipeline filter, which solves the problems of troublesome disassembly and assembly and difficult cleaning.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a water supply and drainage pipeline filter, includes the mount pad, the inside slip of mount pad is equipped with the body, the inside slip of body is equipped with the sliding sleeve, two supports that are symmetrical arrangement are passed through to the bottom of sliding sleeve, two through screw fixedly connected with thin filter screen jointly between the support, screw fixedly connected with coarse filtration net is passed through at the top of sliding sleeve, through screw fixedly connected with fixture block on the outer peripheral face of body, the inside slip of mount pad is equipped with gag lever post and push rod, the chute has been seted up to the inside of gag lever post, the bottom of push rod is the slope form, the bottom of push rod with the shape size of chute is the same, the inside slip of body is equipped with the locating lever, the one end of locating lever is spherical.

Preferably, the top of the mounting seat is detachably and fixedly provided with a protective cover, and a part of the push rod is positioned in the protective cover.

Preferably, the straight groove is formed in the mounting seat, the push rod is slidably connected in the straight groove, a first spring is welded on the bottom wall of the straight groove, and the other end of the first spring is welded on the peripheral surface of the push rod.

Preferably, the inside of mount pad has been seted up the spacing groove, gag lever post sliding connection is in the spacing inslot portion, the welding has the second spring on the lateral wall of spacing groove, the other end welding of second spring is in one side of gag lever post.

Preferably, the mounting seat is internally provided with a groove, the clamping block is slidably connected in the groove, and the bottom wall of the groove is welded with a third spring.

Preferably, the positioning groove is formed in the pipe body, the positioning rod is slidably connected in the positioning groove, a fourth spring is welded on the side wall of the positioning groove, and the other end of the fourth spring is welded on one side of the positioning rod.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the arrangement of structures such as the push rod, the third spring and the like, when the push rod is required to be disassembled, the push rod is directly stepped down, the bottom of the push rod drives the limiting rod to move to the right side, so that the clamping block is out of limit, the whole pipe body is ejected to the outside due to the action of the third spring, the surface of the coarse filter screen is taken out for cleaning, and then the sliding sleeve is pushed downwards after the cleaning is finished, so that the fine filter screen at the bottom is cleaned.

2. According to the utility model, through the arrangement of the structures such as the protective cover and the mounting seat, the whole pipe body is ejected out in order to prevent people from stepping on the push rod under the condition of no attention in the use process, so that the filter cannot work, and therefore, the protective cover is arranged at the top of the push rod, so that the staff can not step on the push rod any more, and the filter can work conveniently.

Drawings

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

FIG. 2 is a side cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

FIG. 4 is a schematic view of the overall structure of the sliding sleeve and the fine filter screen of the present utility model.

In the figure: 1. a mounting base; 2. a protective cover; 3. a groove; 4. a coarse filter screen; 5. a third spring; 6. a tube body; 7. a chute; 8. a push rod; 9. a first spring; 10. a limit rod; 11. a second spring; 12. a clamping block; 13. a positioning rod; 14. a fourth spring; 15. fine filter screen; 16. a sliding sleeve; 17. and (3) a bracket.

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.

Referring to fig. 1-3, a water supply and drainage pipeline filter, including mount pad 1, the inside slip of mount pad 1 is equipped with body 6, the inside slip of body 6 is equipped with sliding sleeve 16, the bottom of sliding sleeve 16 is through two symmetrical arrangement's of screw fixedly connected with support 17, be connected with thin filter screen 15 through screw fixedly between two supports 17 jointly, the top of sliding sleeve 16 is through screw fixedly connected with coarse filtration net 4, be connected with fixture block 12 through screw fixedly on the outer peripheral face of body 6, the inside slip of mount pad 1 is equipped with gag lever post 10 and push rod 8, chute 7 has been seted up to the inside of gag lever post 10, the bottom of push rod 8 is the slope form, the bottom of push rod 8 is the same with the shape size of chute 7, the inside slip of body 6 is equipped with locating lever 13, the one end of locating lever 13 is spherical, through the setting of push rod 8 and third spring 5 etc. structure, when dismantling, direct step down push rod 8, the bottom of push rod 8 drives gag lever post 10 and moves to the right side, thereby make fixture block 12 lose the spacing, because the effect of third spring 5 pops up whole body 6 to outside, thereby take out 4, clean the filter screen 16 is clean to the bottom of coarse filtration net, clean the bottom is clean, thereby clean the surface is clean easily, and clean the bottom is convenient.

Referring to fig. 2, the top of the mounting seat 1 is detachably and fixedly provided with the protective cover 2, and a part of the push rod 8 is located in the protective cover 2, and through the arrangement of the protective cover 2 and the mounting seat 1, the whole pipe body 6 is ejected to prevent the push rod 8 from being stepped on under the condition that people are not attentive in the use process, so that the filter cannot work, and therefore, the protective cover 2 is arranged at the top of the push rod 8, so that the staff cannot step on the push rod 8 any more, and the filter is convenient to work.

Referring to fig. 2, a straight groove is formed in the mounting seat 1, a push rod 8 is slidably connected in the straight groove, a first spring 9 is welded on the bottom wall of the straight groove, and the other end of the first spring 9 is welded on the outer peripheral surface of the push rod 8.

Referring to fig. 2, a limit groove is formed in the mounting seat 1, a limit rod 10 is slidably connected in the limit groove, a second spring 11 is welded on a side wall of the limit groove, and the other end of the second spring 11 is welded on one side of the limit rod 10.

Referring to fig. 2, a groove 3 is formed in the mounting seat 1, a clamping block 12 is slidably connected in the groove 3, and a third spring 5 is welded on the bottom wall of the groove 3.

Referring to fig. 3, a positioning groove is formed in the pipe body 6, a positioning rod 13 is slidably connected in the positioning groove, a fourth spring 14 is welded on the side wall of the positioning groove, and the other end of the fourth spring 14 is welded on one side of the positioning rod 13.

The specific implementation process of the utility model is as follows: the pipe body 6 is directly placed into the mounting seat 1, the clamping block 12 on one side of the pipe body 6 also moves downwards, the clamping block 12 firstly pushes the limiting rod 10 to move to one side until the pipe body 6 descends to the bottommost part, the limiting rod 10 pops up due to the action of the second spring 11, so that the clamping block 12 is fixed, when the pipe body needs to be dismounted, the push rod 8 is directly stepped down, the bottom of the push rod 8 drives the limiting rod 10 to move to the right side, so that the clamping block 12 loses limit, the whole pipe body 6 pops up to the outside due to the action of the third spring 5, the surface of the coarse filter screen 4 is taken out for cleaning, then the sliding sleeve 16 is pushed downwards until the positioning rod 13 is clamped into the other groove, then the fine filter screen 15 at the bottom part is cleaned, the pipe body is simple in structure and convenient to operate, and after the cleaning is finished, the pipe body is slid back to the original position, and then the pipe body can be used continuously;

in order to prevent the push rod 8 from being stepped on under the condition that personnel are not careful in the using process, the whole tube body 6 is popped up, so that the filter cannot work, and therefore, the protective cover 2 is arranged at the top of the push rod 8, so that the personnel can not step on the push rod 8 any more, and the filter is convenient to work.

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 (6)

1. The utility model provides a water supply and drainage pipeline filter, includes mount pad (1), its characterized in that: the inside slip assembly of mount pad (1) is equipped with body (6), the inside slip assembly of body (6) has sliding sleeve (16), the bottom of sliding sleeve (16) is two through screw fixedly connected with support (17) that are symmetrical arrangement, two jointly through screw fixedly connected with thin filter screen (15) between support (17), the top of sliding sleeve (16) is through screw fixedly connected with coarse strainer (4), through screw fixedly connected with fixture block (12) on the outer peripheral face of body (6), the inside slip assembly of mount pad (1) has gag lever post (10) and push rod (8), chute (7) have been seted up to the inside of gag lever post (10), the bottom of push rod (8) is the slope form, the bottom of push rod (8) with the shape size of chute (7) is the same, the inside slip assembly of body (6) is equipped with locating lever (13), the one end of locating lever (13) is spherical.

2. A water supply and drainage pipeline filter as claimed in claim 1, wherein: the top detachable fixed mounting of mount pad (1) has protection casing (2), the part of push rod (8) is located the inside of protection casing (2).

3. A water supply and drainage pipeline filter as claimed in claim 1, wherein: straight flute has been seted up to the inside of mount pad (1), push rod (8) sliding connection is in the inside of straight flute, the welding has first spring (9) on the diapire in straight flute, the other end welding of first spring (9) is in on the outer peripheral face of push rod (8).

4. A water supply and drainage pipeline filter as claimed in claim 1, wherein: the utility model discloses a limit device for the electric vehicle is characterized in that a limit groove is formed in the mounting seat (1), a limit rod (10) is slidably connected in the limit groove, a second spring (11) is welded on the side wall of the limit groove, and the other end of the second spring (11) is welded on one side of the limit rod (10).

5. A water supply and drainage pipeline filter as claimed in claim 1, wherein: the mounting seat is characterized in that a groove (3) is formed in the mounting seat (1), the clamping block (12) is connected with the inside of the groove (3) in a sliding mode, and a third spring (5) is welded on the bottom wall of the groove (3).

6. A water supply and drainage pipeline filter as claimed in claim 1, wherein: the locating device is characterized in that a locating groove is formed in the pipe body (6), the locating rod (13) is connected to the inside of the locating groove in a sliding mode, a fourth spring (14) is welded on the side wall of the locating groove, and the other end of the fourth spring (14) is welded on one side of the locating rod (13).