CN220633178U - Water supply and drainage filter device - Google Patents

Abstract

The utility model relates to a water supply and drainage filtering device, and belongs to the technical field of drainage. The sewage draining device mainly solves the problem that sewage draining force is not convenient to reasonably utilize, and provides the following technical scheme. The filter comprises a filter cartridge, the top fixedly connected with inlet tube of filter cartridge, the bottom fixedly connected with drain pipe of filter cartridge, one side intercommunication of filter cartridge has a debris section of thick bamboo, the inner wall of filter cartridge is fixedly connected with filter screen and support frame respectively. According to the utility model, through the cooperation among the rotating shaft, the scraping plate, the first conical gear and the second conical gear, the turbine can be driven to rotate under the flowing of sewage, so that the connecting shaft can be driven to rotate by generating power, the reasonable utilization of drainage force is realized, the problem that the motor is positioned in water and damaged is prevented, the energy damage is reduced, and the practicability is further improved.

Description

Water supply and drainage filter device

Technical Field

The utility model relates to the technical field related to drainage, in particular to a water supply and drainage filtering device.

Background

The water supply and drainage system is generally referred to as urban water supply system and drainage system for short, and is composed of water supply source, water intake structure, raw water pipeline, water supply plant and water supply pipe network, and has the functions of collecting and conveying raw water and improving water quality.

As in the prior art, chinese patent No. CN202122277005.7, entitled water supply and drainage filter device. Water supply and drainage filter device includes: a fixing plate; the groove is formed in the top of the fixing plate; the water inlet pipe is fixedly arranged at the top of the fixed plate; the transverse plate is fixedly arranged in the groove; the rotating motor is fixedly arranged at the top of the transverse plate; the filter screen is fixedly arranged in the groove and is positioned above the rotating motor; the rotating rod is fixedly arranged on an output shaft of the rotating motor, penetrates through the filter screen and is movably connected with the filter screen. The water supply and drainage filtering device provided by the utility model has the advantages of convenience in use, simplicity in operation, prevention of blockage of a filter screen and collection of sundries.

However, the above patent has the disadvantages that in the process of cleaning impurities on the surface of the filter screen, the filter screen is often driven by a motor driving mode, the reasonable utilization of the drainage force of sewage is inconvenient, the motor is positioned in the sewage for a long time, the problem of damage is easy to occur, the energy damage is increased, the practicability is further reduced,

for this purpose we propose a water supply and drainage filter device.

Disclosure of Invention

The utility model aims to provide a water supply and drainage filtering device so as to solve the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a water supply and drainage filter equipment, includes the cartridge filter, the top fixedly connected with inlet tube of cartridge filter, the bottom fixedly connected with drain pipe of cartridge filter, one side intercommunication of cartridge filter has a debris section of thick bamboo, the inner wall of cartridge filter is fixedly connected with filter screen and support frame respectively, the middle part through connection of filter screen has the axis of rotation, the axis of rotation passes through the bearing with the middle part of support frame and rotates to be connected with, the top fixedly connected with scraper blade of axis of rotation, the inner wall of drain pipe is connected with the connecting axle through the bearing rotation, the one end of connecting axle is connected with the turbine, the fixed surface of connecting axle is connected with conical gear one, conical gear one's surface engagement is connected with conical gear two, conical gear two are fixed in the bottom of axis of rotation.

Further, one side fixedly connected with trash discharging pipe of cartridge filter, trash discharging pipe's one end intercommunication debris section of thick bamboo, debris section of thick bamboo's bottom fixedly connected with connecting pipe, the one end intercommunication drain pipe of connecting pipe, the collection cylinder is installed to debris section of thick bamboo's inner wall.

Further, a soft brush is connected to the bottom of the scraping plate, and the soft brush is attached to the top of the filter screen.

Further, the inner wall of the water inlet pipe is provided with a filtering cover plate, and the top of the filtering cover plate is flush with the top of the water inlet pipe.

Further, a connecting cover is arranged at the top of the sundry barrel, and the bottom of the connecting cover penetrates through the collecting barrel.

Further, the inner wall of the collecting cylinder is rotatably connected with a rotating handle, and the rotating handle is arranged in an arc shape.

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

according to the utility model, through the cooperation among the rotating shaft, the scraping plate, the first conical gear and the second conical gear, the turbine can be driven to rotate under the flowing of sewage, so that the connecting shaft can be driven to rotate by generating power, the reasonable utilization of drainage force is realized, the problem that the motor is positioned in water and damaged is prevented, the energy damage is reduced, and the practicability is further improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic perspective view of an embodiment of the present utility model;

FIG. 2 is a schematic illustration of a cut-away structure of an embodiment of the present utility model;

fig. 3 is a schematic view of a cartridge according to an embodiment of the present utility model.

In the figure: 1. a filter cartridge; 2. a water inlet pipe; 3. a drain pipe; 4. a sundry barrel; 5. a filter screen; 6. a rotating shaft; 7. a scraper; 8. a connecting shaft; 9. a turbine; 10. a first conical gear; 11. a second bevel gear; 12. a trash discharging pipe; 13. a connecting pipe; 14. a collection cylinder; 15. a soft brush; 16. a filter cover plate; 17. a connection cover; 18. a rotating handle; 19. and (5) supporting frames.

Description of the embodiments

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, the present utility model provides the following technical solutions: the utility model provides a water supply and drainage filter equipment, including cartridge filter 1, cartridge filter 1's top fixedly connected with inlet tube 2, cartridge filter 1's bottom fixedly connected with drain pipe 3, cartridge filter 1's one side intercommunication has debris section of thick bamboo 4, cartridge filter 1's inner wall fixedly connected with filter screen 5 and support frame 19 respectively, filter screen 5's middle part through connection has axis of rotation 6, axis of rotation 6 passes through the bearing with support frame 19's middle part and rotates to be connected, axis of rotation 6's top fixedly connected with scraper blade 7, drain pipe 3's inner wall is connected with connecting axle 8 through the bearing rotation, connecting axle 8's one end is connected with turbine 9, connecting axle 8's fixed surface is connected with conical gear one 10, conical gear one 10's surface engagement is connected with conical gear two 11, conical gear two 11 are fixed in axis of rotation 6's bottom, through support frame 19's setting, make it can guarantee axis of rotation 6 stability in the rotation process.

According to fig. 2, it can be seen that a trash discharging pipe 12 is fixedly connected to one side of the filter cartridge 1, one end of the trash discharging pipe 12 is communicated with a trash can 4, a connecting pipe 13 is fixedly connected to the bottom of the trash can 4, one end of the connecting pipe 13 is communicated with a drain pipe 3, a collecting barrel 14 is mounted on the inner wall of the trash can 4, filtered impurities can be conveniently put in through the trash discharging pipe 12, then the filtered impurities enter the trash can 4, the filtered impurities are intensively recovered through the collecting barrel 14 in the trash can 4, water in the impurities can be filtered through the collecting barrel 14, and the water enters the drain pipe 3 through the connecting pipe 13 again to be discharged.

According to fig. 2, the bottom of the scraper 7 is connected with a soft brush 15, the soft brush 15 is attached to the top of the filter screen 5, and impurities at the top of the filter screen 5 can be cleaned more finely by the arrangement of the soft brush 15, so that the impurities are prevented from accumulating in the filter holes of the filter screen 5.

As can be seen from fig. 2, the inner wall of the water inlet pipe 2 is provided with a filtering cover plate 16, the top of the filtering cover plate 16 is flush with the top of the water inlet pipe 2, and the filtering cover plate 16 is arranged to filter larger impurities in the rolled water drainage, so that the larger impurities are prevented from entering the filter cartridge 1.

As can be seen from fig. 1 and 2, the top of the sundries barrel 4 is provided with a connecting cover 17, the bottom of the connecting cover 17 penetrates through the collecting barrel 14, and the top of the sundries barrel 4 can be conveniently installed through the arrangement of the connecting cover 17, so that the collecting barrel 14 in the sundries barrel 4 can be conveniently taken out for cleaning at a later stage.

As can be seen from fig. 3, the inner wall of the collecting barrel 14 is rotatably connected with a rotating handle 18, the rotating handle 18 is in an arc-shaped arrangement, and through the arrangement of the rotating handle 18, a user can conveniently take the collecting barrel 14 as a whole, and the arc-shaped arrangement is convenient to be installed in the collecting barrel 14 in a hidden manner, so that the space waste is reduced.

The working principle of the utility model is as follows: when the sewage filter is used, firstly, the bottom end of the external sewage pipe is fixedly arranged on the water inlet pipe 2 through the external connecting flange, when the water inlet pipe 2 is connected with the external sewage pipe, the external control valve is opened, sewage enters the filter cartridge 1, impurities in the sewage can be filtered through the filter screen 5, then the filtered sewage can enter the water outlet pipe 3, when the sewage enters the water outlet pipe 3, the turbine 9 can be rotated due to water flow of the sewage, the first conical gear 10 fixed on the surface of the connecting shaft 8 is driven to rotate in the rotating process of the turbine 9, the second conical gear 11 meshed with the first conical gear 10 is driven to rotate in the rotating process of the first conical gear 10, and then the second conical gear 11 sequentially drives the fixed scraping plate 7 of the rotating shaft 6 to rotate, so that impurities filtered on the surface of the filter screen 5 can be cleaned at any time, and the cleaned impurities can enter the impurity cartridge 4 for centralized treatment.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A water supply and drainage filter device, characterized in that: including cartridge filter (1), the top fixedly connected with inlet tube (2) of cartridge filter (1), the bottom fixedly connected with drain pipe (3) of cartridge filter (1), one side intercommunication of cartridge filter (1) has debris section of thick bamboo (4), the inner wall of cartridge filter (1) is fixedly connected with filter screen (5) and support frame (19) respectively, the middle part through connection of filter screen (5) has axis of rotation (6), the middle part of axis of rotation (6) and support frame (19) is passed through the bearing and is rotated and be connected, the top fixedly connected with scraper blade (7) of axis of rotation (6), the inner wall of drain pipe (3) is rotated through the bearing and is connected with connecting axle (8), be connected with turbine (9) of the one end of connecting axle (8), the surface fixedly connected with conical gear (10) of connecting axle, the surface engagement of conical gear (10) is connected with conical gear two (11), conical gear two (11) are fixed in the bottom of axis of rotation (6).

2. A water supply and drainage filter device according to claim 1, wherein: one side fixedly connected with trash rack (12) of cartridge filter (1), trash rack (12) one end intercommunication debris section of thick bamboo (4), debris section of thick bamboo (4) bottom fixedly connected with connecting pipe (13), connecting pipe (13) one end intercommunication drain pipe (3), collection section of thick bamboo (14) are installed to debris section of thick bamboo (4) inner wall.

3. A water supply and drainage filter device according to claim 1, wherein: the bottom of the scraping plate (7) is connected with a soft brush (15), and the soft brush (15) is attached to the top of the filter screen (5).

4. A water supply and drainage filter device according to claim 1, wherein: the inner wall of the water inlet pipe (2) is provided with a filtering cover plate (16), and the top of the filtering cover plate (16) is flush with the top of the water inlet pipe (2).

5. A water supply and drainage filter device according to claim 1, wherein: the top of the sundry barrel (4) is provided with a connecting cover (17), and the bottom of the connecting cover (17) penetrates through the collecting barrel (14).

6. A water supply and drainage filter device according to claim 2, wherein: the inner wall of the collecting cylinder (14) is rotatably connected with a rotating handle (18), and the rotating handle (18) is arranged in an arc shape.