Building water supply and drainage anti-blocking device

Abstract

The utility model discloses a building water supply and drainage anti-blocking device which is characterized in that a filter screen mechanism is installed in a water pipe, a filter screen anti-blocking mechanism matched with the filter screen mechanism for use is arranged in the water pipe, the filter screen anti-blocking mechanism comprises a rotating handle, one end of the rotating handle is connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, and the other end of the rotating handle is connected with a water pump. A second connecting rod is connected into the second bevel gear, one end of the second connecting rod rotates in a supporting rod arranged in the water pipe, the other end of the second connecting rod penetrates to the outer side of the filter screen mechanism, a cleaning rod brush is arranged on the outer side of the second connecting rod, and a sliding block is installed at one end of the cleaning rod brush; and a brush head in the cleaning rod brush is in contact with the outer side of a filter screen plate in the filter screen mechanism. According to the building water supply and drainage anti-blocking device, in order to solve the problem that a filter screen plate of an existing building water supply and drainage anti-blocking device is likely to be blocked after being used for a long time and is inconvenient to clean, a filter screen anti-blocking mechanism used in cooperation with a filter screen mechanism is arranged in a water pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of anti-blocking buildings for building water supply and drainage, in particular to an anti-blocking device for building water supply and drainage. Background Art

[0002] When a building is constructed, drainage pipes are installed to discharge sewage. The sewage in the drainage pipes is mostly domestic sewage, which contains a lot of domestic garbage and metal impurities. When these garbage are discharged into the water pipes, blockages are likely to occur. The work of unblocking is troublesome, costly, and the dredging efforts are weak.

[0003] After searching, it is found that in the prior art, such as the publication number CN212078130U, a building water supply and drainage anti-blocking device includes a water pipe and a plugging cover; the middle part of the bottom side of the water pipe is connected to a collecting pipe, and the left inner wall of the water pipe is fixedly installed with an annular fixed block, and the right side of the fixed block is vertically provided with a filter screen plate, and the right side of the filter screen plate is vertically flush with the left inner wall of the collecting pipe. The utility model is provided with a filter screen plate vertically on the left side of the inner side of the water pipe, which can filter the water flow passing through the right end, and the filtered impurities are introduced into the collecting pipe through the guide groove for collection and storage, and the bottom end of the collecting pipe is spirally connected with the plugging cover, and a fixed rod is vertically fixedly installed in the middle of the inner wall of the bottom end of the plugging cover, and a stainless steel blade is fixedly installed on the upper end of the fixed rod. Further, when it is necessary to clean the impurities in the collecting pipe, the plugging cover is rotated counterclockwise, which can drive the stainless steel blade to rotate, and further the impurities in the collecting pipe can be broken and loosened, so as to facilitate the discharge of the impurities collected in the collecting pipe.

[0004] To sum up, the existing anti-blocking device for building water supply and drainage uses a filter plate to filter sewage, and collects the filtered impurities through a collection pipe. However, the filter plate of the existing anti-blocking device for building water supply and drainage is prone to blockage after long-term use, and it is inconvenient to clean it. If the filter plate is not cleaned for a long time, it may cause blockage inside the pipe and sewage cannot flow out. Therefore, a building water supply and drainage anti-blocking device is proposed to solve the above problem. Utility Model Content

[0005] The utility model aims to provide a building water supply and drainage anti-clogging device to solve the problem that the filter plate of the existing building water supply and drainage anti-clogging device proposed in the above background technology is prone to blockage after long-term use and is inconvenient to clean.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a building water supply and drainage anti-blocking device, comprising a water pipe, a filter mechanism is installed inside the water pipe, and a filter anti-blocking mechanism used in conjunction with the filter mechanism is arranged inside the water pipe, the filter anti-blocking mechanism comprises a turning handle, and the turning handle is installed on the outside of the water pipe, one end of the turning handle is connected to a first bevel gear arranged inside the water pipe through a first connecting rod, and the first bevel gear is meshed with a second bevel gear, a second connecting rod is connected to the inside of the second bevel gear, and one end of the second connecting rod is rotated in a support rod arranged inside the water pipe, and the other end passes through the outside of the filter mechanism, a cleaning rod brush is arranged on the outside of the second connecting rod, and a slider is installed at one end of the cleaning rod brush, and the brush head in the cleaning rod brush contacts the outside of the filter plate in the filter mechanism.

[0007] Preferably, the filter mechanism comprises an annular mounting frame, and a filter plate is arranged on the inner side of the annular mounting frame, and an annular sliding groove matching the sliding block is provided on the annular mounting frame.

[0008] Through the above technical solution, it is convenient to filter sewage.

[0009] Preferably, the annular mounting frame is fixedly connected to the inside of the water pipe by bolts.

[0010] Through the above technical solution: the installation of the annular mounting frame is facilitated.

[0011] Preferably, the first bevel gear and the second bevel gear are both located inside the protective cover.

[0012] Through the above technical solution, a certain protection effect is played on the first bevel gear and the second bevel gear.

[0013] Preferably, a collecting pipe is provided at the bottom of the water inlet side of the filter mechanism, and a guide groove is installed inside the collecting pipe.

[0014] Through the above technical solution: the overflow of impurities is reduced to a certain extent.

[0015] Preferably, a sealing cover is installed at the bottom of the collecting tube by bolts, and a sealing gasket is arranged inside the sealing cover, a sealing ring is installed on the sealing cover, and a sealing groove matching the sealing ring is opened at the bottom of the collecting tube.

[0016] Through the above technical solution: the sealing performance of the sealing cover is improved.

[0017] Compared with the prior art, the beneficial effects of the utility model are: the building water supply and drainage anti-blocking device, the device is designed to solve the problem that the filter plate of the existing building water supply and drainage anti-blocking device is prone to blockage after long-term use and it is inconvenient to clean it. A filter anti-blocking mechanism used in conjunction with the filter mechanism is arranged inside the water pipe. When the filter mechanism is blocked, the handle is rotated, and the second connecting rod is rotated under the action of the handle, driving the cleaning rod brush to rotate, and the blockage on the filter plate is brushed under the action of the rotation of the cleaning rod brush. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the overall front view cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the positional relationship between the filter mechanism and the filter anti-blocking mechanism of the utility model;

[0020] Figure 3 This is a schematic diagram of the filter mechanism structure of the utility model;

[0021] Figure 4 This is a schematic diagram of the position relationship between the collecting tube and the sealing cover of the utility model;

[0022] Figure 5 It is a schematic diagram of the enlarged structure of point A of the utility model.

[0023] In the figure: 1. water pipe; 2. filter mechanism; 201. annular mounting frame; 202. filter plate; 203. annular slide groove; 3. filter anti-blocking mechanism; 301. turning handle; 302. first connecting rod; 303. first bevel gear; 304. second bevel gear; 305. second connecting rod; 306. support rod; 307. cleaning rod brush; 3071. slider; 308. protective cover; 4. collecting pipe; 401. guide groove; 402. sealing cover; 403. sealing gasket; 404. sealing ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-5 The utility model provides a technical solution: a building water supply and drainage anti-blocking device, according to Figure 1-3 As shown, a filter mechanism 2 is installed inside the water pipe 1, and a filter anti-blocking mechanism 3 used in conjunction with the filter mechanism 2 is provided inside the water pipe 1.

[0026] Specifically, the filter anti-blocking mechanism 3 includes a turning handle 301, and the turning handle 301 is installed on the outside of the water pipe 1, one end of the turning handle 301 is connected to the first bevel gear 303 set inside the water pipe 1 through the first connecting rod 302, and the first bevel gear 303 is meshed with the second bevel gear 304, and the second bevel gear 304 is connected to the inside of the second connecting rod 305, and one end of the second connecting rod 305 is rotated in the support rod 306 set inside the water pipe 1 and the other end passes through to the outside of the filter mechanism 2, a cleaning rod brush 307 is set on the outside of the second connecting rod 305, and a slider 3071 is installed on one end of the cleaning rod brush 307, and the brush head in the cleaning rod brush 307 contacts the outside of the filter plate 202 in the filter mechanism 2.

[0027] Specifically, the filter mechanism 2 includes an annular mounting frame 201 , and a filter plate 202 is arranged inside the annular mounting frame 201 . An annular sliding groove 203 matching the sliding block 3071 is opened on the annular mounting frame 201 .

[0028] In a further embodiment, the annular mounting frame 201 is fixedly connected to the inside of the water pipe 1 by bolts.

[0029] In a further embodiment, a bolt hole is provided on the throttle 301, and the position of the throttle 301 can be limited by bolts when the throttle 301 is not in use to prevent it from rotating.

[0030] In a further embodiment, the first bevel gear 303 and the second bevel gear 304 are both located inside the protective cover 308 , and the protective cover 308 plays a certain protective role in the meshing between the first bevel gear 303 and the second bevel gear 304 .

[0031] When the filter plate 202 is clogged, the handle 301 is rotated, and the first bevel gear 303 is rotated through the first connecting rod 302 under the action of the handle 301, and then the second bevel gear 304 and the second connecting rod 305 are rotated under the action of the rotation of the first bevel gear 303, thereby driving the cleaning rod brush 307 to rotate. At this time, the slider 3071 slides inside the annular groove 203, and the blockage on the filter plate 202 is brushed under the action of the rotation of the cleaning rod brush 307.

[0032] according to Figure 1 and Figure 4-5 As shown, a collecting pipe 4 is provided at the bottom of the water inlet side of the filter mechanism 2 , and a guide groove 401 is installed inside the collecting pipe 4 .

[0033] Specifically, a sealing cover 402 is installed at the bottom of the collecting tube 4 by bolts, and a sealing gasket 403 is arranged inside the sealing cover 402 . A sealing ring 404 is installed on the sealing cover 402 , and a sealing groove matching the sealing ring 404 is opened at the bottom of the collecting tube 4 .

[0034] When in use, impurities filtered by the filter mechanism 2 enter the bottom of the collecting tube 4 through the guide groove 401. The setting of the guide groove 401 can prevent the impurities at the bottom of the collecting tube 4 from overflowing to a certain extent. The setting of the sealing gasket 403 and the sealing ring 404 can improve the sealing performance of the contact between the sealing cover 402 and the collecting tube 4 to a certain extent.

[0035] The directions or positional relationships indicated by terms such as "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inside" and "outside" are based on the directions or positional relationships shown in the accompanying drawings. They are merely simplified descriptions for the convenience of describing the present invention, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they cannot be understood as limitations on the protection content of the present invention.

[0036] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building water supply and drainage anti-blocking device, comprising a water pipe (1), characterized in that: A filter mechanism (2) is installed inside the water pipe (1), and a filter blocking prevention mechanism (3) used in conjunction with the filter mechanism (2) is arranged inside the water pipe (1), the filter blocking prevention mechanism (3) comprising a turning handle (301), and the turning handle (301) is installed outside the water pipe (1), one end of the turning handle (301) is connected to a first bevel gear (303) arranged inside the water pipe (1) through a first connecting rod (302), and the first bevel gear (303) is meshed with a second bevel gear (304) The second bevel gear (304) is internally connected to a second connecting rod (305), and one end of the second connecting rod (305) rotates in a support rod (306) arranged inside the water pipe (1) and the other end passes through the outside of the filter mechanism (2). A cleaning rod brush (307) is arranged outside the second connecting rod (305), and a slider (3071) is installed at one end of the cleaning rod brush (307). The brush head in the cleaning rod brush (307) contacts the outside of the filter plate (202) in the filter mechanism (2).

2. A building water supply and drainage anti-blocking device according to claim 1, characterized in that: The filter mechanism (2) comprises an annular mounting frame (201), and a filter plate (202) is arranged inside the annular mounting frame (201). An annular sliding groove (203) matching the sliding block (3071) is provided on the annular mounting frame (201).

3. A building water supply and drainage anti-blocking device according to claim 2, characterized in that: The annular mounting frame (201) is fixedly connected to the inside of the water pipe (1) via bolts.

4. The anti-blocking device for building water supply and drainage according to claim 1, characterized in that: The first bevel gear (303) and the second bevel gear (304) are both located inside the protective cover (308).

5. The anti-blocking device for building water supply and drainage according to claim 1, characterized in that: A collecting pipe (4) is provided at the bottom of the water inlet side of the filter mechanism (2), and a guide groove (401) is installed inside the collecting pipe (4).

6. The anti-blocking device for building water supply and drainage according to claim 5, characterized in that: A sealing cover (402) is installed at the bottom of the collecting tube (4) by means of bolts, and a sealing gasket (403) is arranged on the inner side of the sealing cover (402). A sealing ring (404) is installed on the sealing cover (402), and a sealing groove matching the sealing ring (404) is provided at the bottom of the collecting tube (4).

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