CN219764638U - Water supply and drainage filter - Google Patents

Abstract

The utility model relates to the technical field of drainage filters, in particular to a water supply and drainage filter which comprises a drainage pipe, wherein a water inlet is formed in the top end of the drainage pipe, a water outlet is formed in the bottom end of the drainage pipe, a square groove is formed in the surface of one side of the outer part of the drainage pipe, a mounting plate is fixedly arranged in the square groove, a filter screen is mounted on the top end of one side of the mounting plate through a mounting frame, and a screw is movably arranged at the bottom end of one side of the mounting plate through turning. According to the utility model, the threaded rod is separated from the threaded cylinder by screwing the knob outside the mounting plate, so that the filter screen can be taken out, impurities on the filter screen are treated and cleaned, the mounting plate is put back into the square groove after cleaning, the knob is screwed to finish the reassembling of the filter screen, the filter can be used continuously in the later period, and the practicability of the filter is improved.

Description

Water supply and drainage filter

Technical Field

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

Background

The filter is an indispensable device on a medium conveying pipeline, is usually arranged at the inlet end of a pressure reducing valve, a pressure relief valve, a fixed water level valve or other equipment, and is used for eliminating impurities in the medium so as to protect the valve and the equipment for normal use, and when fluid enters a filter cylinder with a certain specification of filter screen of the device, the impurities are blocked.

When the water supply and drainage filter disclosed in the Chinese patent application publication No. CN218437352U is used, the sewage is filtered by the first filter disc and the second filter disc which are arranged in the filter basket in the use process, larger impurities are filtered by the first filter disc and the second filter disc, and then the impurities in the sewage are filtered out by the third filter disc, the filtering holes in the first filter disc, the second filter disc and the third filter disc are gradually changed from large to small, and the filtered impurities are conveniently pulled out for cleaning when being too much by the stay ropes arranged at the top ends of the filter baskets, but the water is inconvenient to take, time is wasted, and when the filter discs are completely blocked by the large impurities, the drainage is not smooth, so that the blockage is caused.

Disclosure of Invention

The present utility model is directed to a water supply and drainage filter, which solves the above-mentioned problems in the prior art.

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 filter, includes the drain pipe, the water inlet has been seted up on the drain pipe top, the delivery port has been seted up to the drain pipe bottom, square groove has been seted up on the outside one side surface of drain pipe, square groove inside is fixedly provided with the mounting panel, the filter screen is installed through the mounting bracket to mounting panel one side top, mounting panel one side bottom is provided with the screw rod through changeing the action of taking out, the knob is installed at the pivot one end that the screw rod is located to mounting panel one side, the fixed screw barrel that is provided with in inside bottom one side of drain pipe, the one end of screw rod is located inside the screw barrel, the inside fixed installing frame that is provided with in filter screen top of drain pipe, the inside connecting rod that is provided with through the pivot action of installing frame, the connecting rod outside is provided with the slider, slider bottom fixed be provided with the dead lever, slider one side bottom is through slider and dead lever fixed connection, the one end that the slider was kept away from to the slider is passed in the drain pipe outside;

further, the two ends of the mounting plate are fixedly provided with first sealing gaskets;

further, a handle is fixedly arranged at one end of the stretching rod, which is arranged at the outer side of the drain pipe;

further, the stretching rod penetrates through two sides of the drain pipe and is fixedly provided with a second sealing gasket;

further, a first buckle is fixedly arranged at the bottom end of one side of the stretching rod, which is arranged at the outer side of the drain pipe; a second buckle is fixedly arranged on the outer side of the drain pipe;

further, a cleaning soft brush is arranged at the bottom of the fixing rod.

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

1. this water supply and drainage filter, the staff can make threaded rod and screw thread section of thick bamboo separation through screwing the outer knob of mounting panel, and then can take out the filter screen, handles the impurity on the filter screen to the sanitization, put back the mounting panel inside the square groove after wasing, screw up the knob and accomplish the reassembling to the filter screen, in order to make things convenient for the continuation of filter later stage to use, improved the practicality of filter.

2. This water supply and drainage filter when using the drain pipe in daily life, pulling stretching rod cleans with the cleaning soft brush of dead lever bottom can, prevent impurity from blocking up the filter and can not normally drain, also need not frequent taking the filter clear up, has saved the time of taking.

Drawings

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

FIG. 2 is a schematic side view of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model at A in FIG. 1;

fig. 4 is an enlarged schematic view of the utility model at B in fig. 1.

In the figure: 1. a drain pipe; 2. a water inlet; 3. a water outlet; 4. a square groove; 5. a mounting plate; 6. a filter screen; 7. a screw; 8. a knob; 9. a thread cylinder; 10. a mounting frame; 11. a connecting rod; 12. a slide block; 13. a fixed rod; 14. a stretching rod; 15. a first gasket; 16. a handle; 17. a second gasket; 18. a first buckle; 19. a second buckle; 20. and cleaning the soft brush.

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.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

In the description of this patent, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "disposed" are to be construed broadly, and may be fixedly connected, disposed, detachably connected, disposed, or integrally connected, disposed, for example. The specific meaning of the terms in this patent will be understood by those of ordinary skill in the art as the case may be.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a number" is two or more, unless explicitly defined otherwise.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a water supply and drainage filter, including drain pipe 1, water inlet 2 has been seted up on drain pipe 1 top, water outlet 3 has been seted up to drain pipe 1 bottom, square groove 4 has been seted up on the outside one side surface of drain pipe 1, square groove 4 inside is fixedly provided with mounting panel 5, mounting panel 5 one side top is installed filter screen 6 through the mounting bracket, mounting panel 5 one side bottom is provided with screw rod 7 through changeing the action, knob 8 is installed to the pivot one end that mounting panel 5 one side was located screw rod 7, drain pipe 1 inside bottom one side is fixed to be provided with screw barrel 9, the one end of screw rod 7 is located screw barrel 9 inside, drain pipe 1 inside is fixed to be provided with installing frame 10 above filter screen 6, installing frame 10 inside is provided with connecting rod 11 through the pivot action, connecting rod 11 outside activity is provided with slider 12, slider 12 bottom fixed be provided with dead lever 13, slider 12 top is fixed to be provided with stretching rod 14, stretching rod 14 one side bottom is through slider 12 and dead lever 13 fixed connection, the one end that stretching rod 14 kept away from slider 12 passes drain pipe 1 outside;

preferably, both ends of the mounting plate 5 are fixedly provided with first sealing gaskets 15 to prevent water from flowing out from both sides of the mounting plate 5;

preferably, one end of the stretching rod 14 arranged outside the drain pipe 1 is fixedly provided with a handle 16, so that the stretching rod 14 is conveniently pulled;

preferably, the stretching rod 14 is fixedly provided with a second sealing gasket 17 through both sides of the drain pipe 1 to prevent the drain water from flowing out from the stretching rod 14 through both sides of the drain pipe 1;

preferably, the bottom end of one side of the stretching rod 14 arranged outside the drain pipe 1 is fixedly provided with a first buckle 18; the second buckle 19 is fixedly arranged on the outer side of the drain pipe 1, so that the stretching rod 14 is better fixed;

preferably, the bottom of the fixed rod 13 is provided with a cleaning soft brush 20, so that impurities on the filter screen 6 can be cleaned conveniently.

When the water supply and drainage filter is used, drainage flows into the drainage pipe 1 from the water inlet 2, when the drainage passes through the filter, the filter screen 6 removes impurities in the drainage, the water after removing the impurities flows out of the water outlet 3 at the bottom end of the drainage pipe 1 through the filter, when the water quantity of the water flowing out of the water outlet 3 from the filter and the water quantity of the water inlet 2 are too large, a worker can pull the handle 16 outside the drainage pipe 1, the handle 16 is pulled to drive the stretching rod 14 inside to move with the cleaning soft brush 20 at the bottom end of the fixing rod 13, the filter is cleaned back and forth, after the drainage pipe 1 is finished, the worker can separate the threaded rod from the threaded cylinder 9 by screwing the knob 8 outside the mounting plate 5, so that the mounting plate 5 can lose connection and fixation with the drainage pipe 1, the filter screen 6 can be taken out, the impurities on the filter screen 6 are treated, the filter screen is cleaned, the mounting plate 5 is put back into the square groove 4 after the cleaning, the filter screen 6 is completely, the assembly is completed by tightening the knob 8, the filter screen 6 is used for further, the filter is convenient for use in later period, the filter is not required to be cleaned, and the filter is not to be cleaned normally, and the filter is not required to be cleaned.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a water supply and drainage filter, includes drain pipe (1), its characterized in that: the utility model discloses a water inlet (2) has been seted up on drain pipe (1) top, delivery port (3) has been seted up on drain pipe (1) bottom, square groove (4) has been seted up on drain pipe (1) outside one side surface, square groove (4) inside fixed mounting panel (5) that is provided with, filter screen (6) are installed through the mounting bracket in mounting panel (5) one side top, mounting panel (5) one side bottom is provided with screw rod (7) through the pivot activity, knob (8) are installed in the pivot one end at screw rod (7) place in mounting panel (5) one side, the inside bottom one side of drain pipe (1) is fixed to be provided with screw barrel (9), the one end of screw rod (7) is located screw barrel (9) inside, the inside fixed installing frame (10) that is provided with of drain pipe (1) top filter screen (6), installing frame (10) inside is provided with connecting rod (11) through the pivot activity, connecting rod (11) outside activity is provided with slider (12), slider (12) bottom fixed rod (13), slider (12) top fixed rod (14) are provided with tensile pole (14), slider (12) one side is fixed rod (13) and fixed rod (13), one end of the stretching rod (14) far away from the sliding block (12) penetrates through the drain pipe (1) and is arranged outside the drain pipe (1).

2. A water supply and drainage filter as claimed in claim 1, wherein: the two ends of the mounting plate (5) are fixedly provided with first sealing gaskets (15).

3. A water supply and drainage filter as claimed in claim 1, wherein: one end of the stretching rod (14) arranged outside the drain pipe (1) is fixedly provided with a handle (16).

4. A water supply and drainage filter as claimed in claim 1, wherein: the stretching rod (14) penetrates through two sides of the drain pipe (1) and is fixedly provided with a second sealing gasket (17).

5. A water supply and drainage filter as claimed in claim 1, wherein: the bottom end of one side of the stretching rod (14) arranged at the outer side of the drain pipe (1) is fixedly provided with a first buckle (18); the outer side of the drain pipe (1) is fixedly provided with a second buckle (19).

6. A water supply and drainage filter as claimed in claim 1, wherein: the bottom of the fixed rod (13) is provided with a cleaning soft brush (20).