CN220504065U - Building water supply and drainage leak-proof member - Google Patents

Abstract

The utility model discloses a building water supply and drainage leakage-proof member, and belongs to the technical field of water supply and drainage. The utility model provides a building water supply and drainage leak protection component, includes the drain pipe, the outside intercommunication of drain pipe has the decompression pipe, mainly through the cooperation between drain pipe and the anti-blocking mechanism, drive driven cone pulley through motor drive rotation axis drive cone pulley meshing, thereby make driven cone pulley drive the rotatory board of connecting rod one end, make multiunit blade rub the impurity in the water in the drain pipe, thereby avoid in the drain pipe by rubbish and impurity jam, improve building drainage efficiency, avoid the pipeline to block up the maintenance volume that increases constructor, when the excessive time of water pressure in the drain pipe, the hydraulic pressure deposition piston is close to the cock plate, thereby make the outlet pipe be linked together in the pipeline with the drain pipe and release, the staff is reminded to drain pipe internal anomaly in the drain pipe simultaneously, be convenient for remind the staff to maintain, prevent that the excessive water pressure from leading to the drain pipe damage.

Description

Building water supply and drainage leak-proof member

Technical Field

The utility model relates to the technical field of water supply and drainage, in particular to a building water supply and drainage leakage-proof member.

Background

The water supply and drainage science and engineering are one of the engineering disciplines, are called water supply and drainage for short, generally refer to a municipal water supply system and a drainage system (municipal water supply and drainage and building water supply and drainage), are called water supply and drainage for short, are called water supply and drainage engineering for short, are favorable for protecting the environment by municipal development policy, energy conservation and emission reduction and the like, and can promote the rapid development of the building industry;

in the prior art, publication No.: the Chinese utility model content of CN217815548U discloses a building water supply and drainage leakage-proof component, which comprises a pipeline, one side of the pipeline is fixed with a first flange, the other side of the pipeline is fixed with a hollow disc, a filter component is arranged on the hollow disc, the filter component comprises a round block, one side of the round block is fixed with a round block, the inner wall of the round block is fixed with a filter screen, an inner screw groove matched with the screw block is formed in the hollow disc of the searching fox, and the screw block of the round block is in threaded connection with the inner screw groove of the hollow disc. This building water supply and drainage leak protection component is connected through twisting the screw thread piece of circle piece on the interior helicoidal groove of cavity disc, and the filter screen intubates the pipeline inside and filters this moment, and sponge on the circle piece is inconsistent with the cavity disc simultaneously, prevents to leak to be favorable to filtering water, prevent that the dirt from drifting along with the water and causing the pollution.

However, the existing building water supply and drainage pipelines can be blocked during drainage to cause unsmooth drainage, so that the drainage efficiency is reduced, the dredging is inconvenient, and the labor capacity of workers is increased.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, a building water supply and drainage pipeline is blocked to cause unsmooth drainage, so that water leakage phenomenon occurs when the water pressure in the pipeline is increased, the drainage efficiency is reduced, the dredging is inconvenient, and the labor capacity of workers is increased.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the building water supply and drainage leakage-proof member comprises a drain pipe, wherein a decompression pipe is communicated with the outer side of the drain pipe, an inner cavity of the drain pipe is provided with an anti-blocking mechanism, and an installation part is integrally formed on the outer side of the drain pipe;

the anti-blocking mechanism comprises a motor arranged on the upper surface of the installation part and a fixed plate arranged in the inner cavity of the drain pipe, an output shaft of the motor is connected with a rotating shaft in a transmission manner, the lower end of the rotating shaft penetrates through the drain pipe and is fixedly connected with a driving cone pulley, the driving cone pulley is meshed with a driven cone pulley, one end of the driven cone pulley is fixedly connected with a connecting rod, one end of the connecting rod penetrates through the fixed plate and is fixedly connected with a rotating plate, a plurality of groups of blades are arranged on the outer side of the rotating plate, one side of the rotating plate opposite to the connecting rod is fixedly connected with a cone head, and a plurality of groups of positioning rods are welded on the outer side of the fixed plate.

As the preferred technical scheme of this application, the locating hole that supplies multiunit locating lever grafting is seted up to the inner chamber of drain pipe, and multiunit locating hole is annular array setting, and multiunit locating hole all sets up at the coplanar.

As the preferred technical scheme of this application, drain pipe inner wall fixedly connected with sleeve pipe, sheathed tube lower extreme intercommunication has waterproof box, the rotation axis sets up at the sleeve pipe inner chamber, drive cone pulley and driven cone pulley all set up at waterproof box inner chamber, and the lower extreme and the waterproof box rotation grafting of rotation axis, the one end that the connecting rod is close to driven cone pulley rotates with waterproof box to be connected, one side fixed connection of waterproof box is in one side of fixed plate.

As the preferred technical scheme of this application, flange has all been welded at the both ends of drain pipe, and two sets of flange's relative one end has all seted up the ring channel that supplies the embedding of sealing rubber ring.

As the preferred technical scheme of this application, the upper end threaded connection of decompression pipe has sealed lid, the lower surface integrated into one piece of sealed lid has the cock plate, and the external diameter of cock plate is less than the internal diameter of sealed lid, and sealed lower surface bonding of lid has sealing washer, sealing washer snare is established in the outside of cock plate.

As the preferred technical scheme of this application, the lower surface welding of cock plate has three telescopic links, and the equal fixedly connected with piston of lower extreme of three telescopic links, and is three sets of the outside of telescopic link all overlaps and is equipped with the spring, and the lower extreme of three spring of group all contradicts at the upper surface of piston.

As the preferred technical scheme of this application, the outside intercommunication of decompression pipe has the outlet pipe, and the outlet pipe sets up between piston and cock plate, and three sets of the telescopic link is equiangular setting.

Compared with the prior art, the utility model provides a building water supply and drainage leakage-proof member, which has the following beneficial effects:

1. according to the utility model, the driving cone pulley is driven to engage with the driven cone pulley through the cooperation between the drain pipe and the anti-blocking mechanism by the motor transmission rotation shaft, so that the driven cone pulley drives the rotating plate at one end of the connecting rod to rotate, and the plurality of groups of blades are used for mincing impurities in water flowing in the drain pipe, thereby avoiding the drain pipe from being blocked by garbage and impurities, improving the drainage efficiency of a building, avoiding the pipeline from being blocked and increasing the maintenance amount of constructors;

2. according to the utility model, through the cooperation among the decompression pipe, the telescopic rod, the piston and the water outlet pipe, when the water pressure in the water outlet pipe is too high, the water pressure accumulation piston is close to the plug plate, so that the water outlet pipe is communicated with the water outlet pipe to release pressure in the pipeline, and meanwhile, the water in the water outlet pipe is used for reminding workers of abnormal water outlet pipeline, so that the maintenance of the workers is conveniently reminded, and the damage of the water outlet pipe caused by the excessive water pressure is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of a building water supply and drainage leakage-proof member according to the present utility model;

FIG. 2 is a schematic view of the internal structure of a drain pipe of a building water supply and drainage leakage-proof member according to the present utility model;

FIG. 3 is a schematic view of a cross-sectional structure of a drain pipe of a building water supply and drainage leakage preventing member according to the present utility model;

FIG. 4 is a schematic diagram of the internal structure of a decompression tube of a building water supply and drainage leakage-proof member;

fig. 5 is a schematic structural view of an anti-blocking mechanism of a building water supply and drainage anti-leakage member.

In the figure: 100. a drain pipe; 101. a connecting flange; 102. sealing rubber rings; 103. a mounting part; 104. a sleeve; 105. a waterproof box; 106. positioning holes; 200. a pressure reducing tube; 201. sealing cover; 202. a plug plate; 203. a sealing gasket; 204. a telescopic rod; 205. a spring; 206. a piston; 207. a water outlet pipe; 300. an anti-blocking mechanism; 301. a motor; 302. a rotation shaft; 303. driving cone pulley; 304. driven cone pulley; 305. a connecting rod; 306. a rotating plate; 307. a blade; 308. a conical head; 309. a fixing plate; 310. and a positioning rod.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model; it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments, and that all other embodiments obtained by persons of ordinary skill in the art without making creative efforts based on the embodiments in the present utility model are within the protection scope of the present utility model.

In the description of the present utility model, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of 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 constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be the communication between the two elements; the specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, a building water supply and drainage leakage-proof member comprises a drain pipe 100, wherein a decompression pipe 200 is communicated with the outer side of the drain pipe 100, an anti-blocking mechanism 300 is arranged in an inner cavity of the drain pipe 100, and an installation part 103 is integrally formed on the outer side of the drain pipe 100;

the anti-blocking mechanism 300 comprises a motor 301 arranged on the upper surface of the mounting portion 103 and a fixing plate 309 arranged in an inner cavity of the drain pipe 100, an output shaft of the motor 301 is in transmission connection with a rotating shaft 302, the lower end of the rotating shaft 302 penetrates through the drain pipe 100 and is fixedly connected with a driving cone 303, the driving cone 303 is meshed with a driven cone 304, one end of the driven cone 304 is fixedly connected with a connecting rod 305, one end of the connecting rod 305 penetrates through the fixing plate 309 and is fixedly connected with a rotating plate 306, a plurality of groups of blades 307 are arranged on the outer side of the rotating plate 306, one side of the rotating plate 306 opposite to the connecting rod 305 is fixedly connected with a cone 308, a plurality of groups of positioning rods 310 are welded on the outer side of the fixing plate 309, and the plurality of groups of blades 307 are made of stainless steel materials, so that the service life of the blades 307 is prolonged.

The inner cavity of the drain pipe 100 is provided with the positioning holes 106 for the insertion of the plurality of groups of positioning rods 310, the plurality of groups of positioning holes 106 are arranged in an annular array, the plurality of groups of positioning holes 106 are all arranged on the same plane, the stability of the anti-blocking mechanism 300 is improved through the insertion of the plurality of groups of positioning holes 106 and the positioning rods 310, and the anti-blocking mechanism is convenient and quick to detach and maintain.

The inner wall fixedly connected with sleeve pipe 104 of drain pipe 100, the lower extreme intercommunication of sleeve pipe 104 has waterproof box 105, rotation axis 302 sets up at sleeve pipe 104 inner chamber, drive cone pulley 303 and driven cone pulley 304 all set up at waterproof box 105 inner chamber, and the lower extreme of rotation axis 302 rotates the grafting with waterproof box 105, the one end that connecting rod 305 is close to driven cone pulley 304 rotates with waterproof box 105 to be connected, one side fixed connection of waterproof box 105 has improved the water-proof effect through waterproof box 105 in one side of fixed plate 309, avoids rotation axis 302, drive cone pulley 303, driven cone pulley 304 and connecting rod 305 to receive the water erosion, has improved the life of anti-blocking mechanism 300.

The flange 101 has all been welded at the both ends of drain pipe 100, and the ring channel that supplies sealing rubber ring 102 embedding has all been seted up to the relative one end of two sets of flange 101, is convenient for communicate drain pipe 100 and pipeline through flange 101, and the dismouting is convenient to sealing rubber ring 102 has improved the leakproofness.

The upper end threaded connection of decompression pipe 200 has sealed lid 201, the lower surface integrated into one piece of sealed lid 201 has cock plate 202, and the external diameter of cock plate 202 is less than the internal diameter of sealed lid 201, and the lower surface bonding of sealed lid 201 has sealing washer 203, sealing washer 203 cover is established in the outside of cock plate 202, is convenient for take out piston 206 to the great foreign matter in the drain pipe 100 through sealed lid 201 and takes out, conveniently dredges drain pipe 100 to sealing washer 203 has improved the leakproofness of decompression pipe 200.

The lower surface welding of cock plate 202 has three telescopic link 204 of group, and the equal fixedly connected with piston 206 of lower extreme of three telescopic link 204 of group, and three group the outside of telescopic link 204 all overlaps and is equipped with spring 205, and the lower extreme of three group spring 205 is all contradicted at piston 206's upper surface, is convenient for contradict piston 206 through telescopic link 204 and spring 205 cooperation, makes piston 206 be in outlet pipe 207 below when the water pressure is normal in the drain pipe 100, avoids piston 206's position offset.

The outside intercommunication of decompression pipe 200 has outlet pipe 207, and outlet pipe 207 sets up between piston 206 and cock plate 202, and three group telescopic link 204 is equiangular setting, and the water yield through outlet pipe 207 is convenient for constructor know the water pressure condition in the drain pipe 100, is convenient for push down higher water pressure to avoid drain pipe 100 damage.

Specifically, when in use: the drain pipe 100 is connected with a pipeline through the connecting flanges 101 at two ends, the motor 301 is started, the motor 301 drives the rotary shaft 302 to drive the driving cone pulley 303 to engage with the driven cone pulley 304, the service lives of the rotary shaft 302, the driving cone pulley 303 and the driven cone pulley 304 are prolonged through the sleeve 104 and the waterproof box 105, water erosion is avoided, meanwhile, the driven cone pulley 304 drives the rotary plate 306 to rotate, the plurality of groups of blades 307 are used for mincing foreign matters in the drain pipe 100, so that the flowing water flow rate in the drain pipe 100 is improved, the drain pipe 100 is prevented from being blocked by the foreign matters, meanwhile, when the water pressure in the drain pipe 100 is overlarge, the piston 206 is pushed up by the compression spring 205, the water outlet pipe 207 is communicated with the drain pipe 100, water is discharged through the water outlet pipe 207, the pressure of the drain pipe 100 is reduced, the drain pipe 100 is prevented from being damaged due to overlarge water pressure, and the water outlet pipe 207 is used for reminding constructors of pipeline abnormality, and accordingly, the constructors are improved to check and maintenance.

It should be noted that, the motor 301 is a device or apparatus existing in the prior art, or a device or apparatus that can be implemented in the prior art, and the power supply, the specific composition and the principle thereof will be clear to those skilled in the art, so that detailed descriptions thereof will not be repeated.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The building water supply and drainage leakage-proof member comprises a drain pipe (100), and is characterized in that a decompression pipe (200) is communicated with the outer side of the drain pipe (100), an anti-blocking mechanism (300) is arranged in an inner cavity of the drain pipe (100), and an installation part (103) is integrally formed on the outer side of the drain pipe (100);

anti-blocking mechanism (300) are including installing motor (301) and fixed plate (309) of setting in drain pipe (100) inner chamber in installation department (103) upper surface, the output shaft transmission of motor (301) is connected with rotation axis (302), the lower extreme of rotation axis (302) runs through drain pipe (100) fixedly connected with drive cone pulley (303), drive cone pulley (303) meshing has driven cone pulley (304), the one end fixedly connected with connecting rod (305) of driven cone pulley (304), the one end of connecting rod (305) runs through fixed plate (309) and fixedly connected with revolving plate (306), the outside of revolving plate (306) is provided with multiunit blade (307), and one side fixedly connected with conical head (308) of revolving plate (306) relative connecting rod (305), the outside welding of fixed plate (309) has multiunit locating lever (310).

2. The building water supply and drainage leakage prevention member according to claim 1, wherein the inner cavity of the drain pipe (100) is provided with positioning holes (106) for inserting a plurality of groups of positioning rods (310), the plurality of groups of positioning holes (106) are arranged in an annular array, and the plurality of groups of positioning holes (106) are all arranged on the same plane.

3. The building water supply and drainage leakage prevention member according to claim 2, wherein the inner wall of the drain pipe (100) is fixedly connected with a sleeve (104), the lower end of the sleeve (104) is communicated with a waterproof box (105), the rotating shaft (302) is arranged in the inner cavity of the sleeve (104), the driving cone pulley (303) and the driven cone pulley (304) are both arranged in the inner cavity of the waterproof box (105), the lower end of the rotating shaft (302) is rotationally inserted into the waterproof box (105), one end of the connecting rod (305) close to the driven cone pulley (304) is rotationally connected with the waterproof box (105), and one side of the waterproof box (105) is fixedly connected with one side of the fixing plate (309).

4. The building water supply and drainage leakage prevention member according to claim 1, wherein the two ends of the drain pipe (100) are welded with connecting flanges (101), and the opposite ends of the two groups of connecting flanges (101) are provided with annular grooves for embedding sealing rubber rings (102).

5. The building water supply and drainage leakage prevention member according to claim 1, wherein the upper end of the pressure reducing pipe (200) is in threaded connection with a sealing cover (201), a plug plate (202) is integrally formed on the lower surface of the sealing cover (201), the outer diameter of the plug plate (202) is smaller than the inner diameter of the sealing cover (201), a sealing gasket (203) is adhered to the lower surface of the sealing cover (201), and the sealing gasket (203) is sleeved on the outer side of the plug plate (202).

6. The building water supply and drainage leakage prevention member according to claim 5, wherein three groups of telescopic rods (204) are welded on the lower surface of the plug plate (202), pistons (206) are fixedly connected to the lower ends of the three groups of telescopic rods (204), springs (205) are sleeved on the outer sides of the three groups of telescopic rods (204), and the lower ends of the three groups of springs (205) are abutted against the upper surface of the pistons (206).

7. The building water supply and drainage leakage prevention member according to claim 6, wherein a water outlet pipe (207) is communicated with the outer side of the pressure reducing pipe (200), the water outlet pipe (207) is arranged between the piston (206) and the plug board (202), and three groups of telescopic rods (204) are arranged at equal angles.