Building water supply and drainage device

Abstract

The utility model relates to the technical field of building water supply and drainage, and discloses a building water supply and drainage device which comprises a base, a water supply and drainage filtering mechanism and a positioning mechanism are arranged above the base, trundles are installed at the four corners of the bottom of the base, and a push frame is fixedly installed on the right side of the top of the base. Through cooperation of a water pumping pipe, a sewage pump, a flow guide hose, a first spiral connector, a second spiral connector and a connecting pipe, sewage can be conveniently pumped into a filter cylinder in the filtering tank, and at the moment, through cooperation of a first motor, an annular limiting cover, an annular groove and a rolling wheel, the filter cylinder can be conveniently driven to rotate stably; the centrifugal force is generated to filter the sewage, solid particle impurities are blocked in the filter cylinder, and the filtered sewage is thrown into the filter tank and then discharged through the drainage pipe, so that the solid impurities in the sewage are conveniently filtered, and the condition that the sewage is directly conveyed to an external drainage network to cause blockage is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of building water supply and drainage, and more specifically to a building water supply and drainage device. Background Art

[0002] The most common water supply and drainage are municipal water supply and drainage and building water supply and drainage. Among them, building water supply and drainage is divided into building supporting water supply and drainage and temporary water supply and drainage for construction. Building construction water supply and drainage mainly deals with the drainage of accumulated water and wastewater during the construction process.

[0003] A large amount of construction site sewage is generated in construction sites such as tunnel projects, civil engineering, underground projects, mines, concrete mixing plants, sand and gravel yards, and processes related to construction projects. The sewage often contains a large amount of solid impurities such as sand and gravel particles. If it is directly transported to the external drainage network through a sewage pump, it is easy to cause blockage of the drainage network, which needs to be improved. Utility Model Content

[0004] In order to overcome the above defects of the prior art, the utility model provides a building water supply and drainage device to solve the problems existing in the above background technology.

[0005] The utility model provides the following technical solution: a building water supply and drainage device, comprising a base, a water supply and drainage filtering mechanism and a positioning mechanism are arranged above the base, casters are installed at the four corners of the bottom of the base, and a push frame is fixedly installed on the right side of the top of the base;

[0006] The water supply and drainage filtering mechanism includes a filter tank, the filter tank is located above the base, a filter cartridge is arranged inside the filter tank, a plurality of filter holes are evenly opened on the outer wall of the filter cartridge, a No. 1 motor is fixedly installed in the middle of the bottom of the filter tank, the output end of the No. 1 motor extends to the inside of the filter tank and is fixedly connected to the middle of the bottom of the filter cartridge, and a plurality of rollers are installed above the outer wall of the filter cartridge;

[0007] The positioning mechanism includes a protective cover, the bottom of which is fixedly connected to the top of the base, a pressure plate is provided inside the protective cover, a collecting groove is provided in the middle of the bottom of the base, an anti-slip positioning plate is provided inside the collecting groove, four pressure rods are movably sleeved on the top of the base, the tops of the four pressure rods are fixedly connected to the two sides of the bottom of the pressure plate, and the bottom ends of the pressure rods extend to the inside of the collecting groove and are fixedly connected to the top of the anti-slip positioning plate.

[0008] Furthermore, a sewage pump is fixedly installed on the left side of the top of the base, and the input end of the sewage pump is fixedly connected to a suction pipe. A diversion hose is provided on one side of the filter tank, and one end of the diversion hose is threadedly installed with a No. 1 spiral joint, one end of the No. 1 spiral joint is threadedly installed on the output end of the sewage pump, and the other end of the diversion hose is threadedly installed with a No. 2 spiral joint.

[0009] Furthermore, a tank cover is threadedly sleeved on the upper outer wall of the filter tank, a handle is fixedly connected to the middle part of the top of the tank cover, a connecting pipe is fixedly connected to the left side of the top of the tank cover, one end of the No. 2 spiral joint is threadedly connected to the top of the connecting pipe, a water inlet is opened on the left side of the top of the filter tank, and the bottom end of the connecting pipe is located above the water inlet.

[0010] Furthermore, an annular limiting cover is fixedly connected to the upper part of the inner wall of the filter tank, the upper part of the outer wall of the filter cartridge is located inside the annular limiting cover, an annular groove is opened on the inner wall of the annular limiting cover, and the multiple rollers are rollingly arranged inside the annular groove.

[0011] Furthermore, a drain pipe is fixedly installed on the right side of the bottom of the filter tank, a drain valve is installed on the drain pipe, and the four corners of the bottom of the filter tank are fixedly connected to a fixing frame, and the bottom end of the fixing frame is fixedly connected to the top of the base.

[0012] Furthermore, a No. 2 motor is fixedly installed in the middle of the top of the inner wall of the protective cover, and a screw rod is fixedly connected to the output end of the No. 2 motor. The bottom end of the screw rod is fixedly connected to the middle of the top of the base, and the middle part of the pressure plate is threadedly sleeved on the outer wall of the screw rod.

[0013] Furthermore, guide rods are fixedly connected to both sides of the inner wall of the protective cover, and the number of the guide rods is two. The two sides inside the pressure plate are slidably sleeved on the outer walls of the two guide rods.

[0014] Technical effects and advantages of the utility model:

[0015] 1. The utility model adopts the cooperation of a water pump, a sewage pump, a diversion hose, a No. 1 spiral joint, a No. 2 spiral joint and a connecting pipe to facilitate the sewage to be pumped into the filter cartridge inside the filter tank. At this time, the cooperation of the No. 1 motor, the annular limit cover, the annular groove and the roller facilitates the filter cartridge to rotate smoothly and generates centrifugal force to filter the sewage, blocking solid particle impurities inside the filter cartridge, and at the same time, the filtered sewage is thrown into the filter tank and then discharged through the drain pipe, so that the solid impurities in the sewage are filtered and the blockage caused by directly transporting the sewage to the external drainage network is avoided.

[0016] 2. The utility model facilitates the movement and adjustment of the position of the device through the arrangement of the push frame and casters. After the position is adjusted, the cooperation of the protective cover, the second motor, the screw rod, the pressure plate, the guide rod, the pressure rod, the anti-skid positioning plate and the collection tank facilitates the anti-skid positioning plate to move vertically downward, so that the anti-skid positioning plate is pressed down on the ground, thereby increasing the stability of the device during operation.

[0017] 3. The utility model adopts the arrangement of the No. 1 spiral joint and the No. 2 spiral joint, which facilitates the disassembly or replacement of the diversion hose, and the arrangement of the tank cover facilitates the opening of the top of the filter tank, thereby facilitating the staff to clean the solid particle impurities filtered inside the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0019] Figure 2 It is a schematic cross-sectional view of the overall structure of the utility model.

[0020] Figure 3 The utility model is a cross-sectional schematic diagram of the filter tank, filter cartridge, annular limiting cover and tank cover structure.

[0021] Figure 4 It is a schematic cross-sectional view of the top view of the annular limiting cover of the utility model.

[0022] Figure 5 It is a schematic cross-sectional view of the base and protective cover structure of the utility model.

[0023] The accompanying drawings are marked as follows: 1. base; 2. water supply and drainage filtering mechanism; 3. positioning mechanism; 4. push frame; 5. casters; 21. filter tank; 211. No. 1 motor; 212. filter cartridge; 213. annular limit cover; 214. annular groove; 215. roller; 216. drain pipe; 217. fixing frame; 22. tank cover; 23. handle; 24. suction pipe; 25. sewage pump; 26. diversion hose; 27. No. 1 spiral joint; 28. No. 2 spiral joint; 29. ​​connecting pipe; 31. protective cover; 32. No. 2 motor; 33. screw rod; 34. pressure plate; 35. guide rod; 36. pressure rod; 37. anti-slip positioning plate; 38. collecting tank. DETAILED DESCRIPTION

[0024] The technical solution of the present invention will be clearly and completely described below in conjunction with the drawings in the present invention. In addition, the forms of the various structures recorded in the following embodiments are merely illustrative. The building water supply and drainage device involved in the present invention is not limited to the various structures recorded in the following embodiments. All other implementations obtained by ordinary technicians in this field without making creative work belong to the scope of protection of the present invention.

[0025] Embodiment 1:

[0026] like Figure 1-5 As shown, a building water supply and drainage device includes a base 1, a water supply and drainage filtering mechanism 2 and a positioning mechanism 3 are arranged above the base 1, casters 5 are installed at the four corners of the bottom of the base 1, a push frame 4 is fixedly installed on the right side of the top of the base 1, the positioning mechanism 3 includes a protective cover 31, the bottom of the protective cover 31 is fixedly connected to the top of the base 1, a pressure plate 34 is arranged inside the protective cover 31, a collecting groove 38 is opened in the middle of the bottom of the base 1, an anti-slip positioning plate 37 is arranged inside the collecting groove 38, four pressure rods 36 are movably sleeved on the top of the base 1, and the tops of the four pressure rods 36 are fixedly connected On both sides of the bottom of the pressure plate 34, the bottom ends of the pressure rod 36 extend to the inside of the collecting tank 38 and are fixedly connected to the top of the anti-slip positioning plate 37. A No. 2 motor 32 is fixedly installed in the middle of the top of the inner wall of the protective cover 31. The output end of the No. 2 motor 32 is fixedly connected to a screw rod 33. The bottom end of the screw rod 33 is fixedly connected to the middle of the top of the base 1. The middle part of the pressure plate 34 is threadedly sleeved on the outer wall of the screw rod 33. Guide rods 35 are fixedly connected on both sides of the inner wall of the protective cover 31. There are two guide rods 35. The two sides inside the pressure plate 34 are slidably sleeved on the outer walls of the two guide rods 35.

[0027] In this embodiment, the push frame 4 and the casters 5 are provided to facilitate the movement and adjustment of the position of the device. After the position is adjusted, the cooperation of the second motor 32 and the screw rod 33 is utilized to facilitate the movement of the pressure plate 34. At the same time, the two guide rods 35 are utilized to vertically guide the pressure plate 34 to maintain the stability of the pressure plate 34 during movement. While the pressure plate 34 is moving, the pressure rod 36 drives the anti-skid positioning plate 37 to move vertically downward, pressing the anti-skid positioning plate 37 down on the ground, thereby increasing the stability of the device during operation.

[0028] Embodiment 2:

[0029] like Figure 1-5As shown, the water supply and drainage filtering mechanism 2 includes a filter tank 21, which is located above the base 1. A filter cartridge 212 is provided inside the filter tank 21, and a plurality of filter holes are evenly provided on the outer wall of the filter cartridge 212. A No. 1 motor 211 is fixedly installed in the middle of the bottom of the filter tank 21, and the output end of the No. 1 motor 211 extends to the inside of the filter tank 21 and is fixedly connected to the middle of the bottom of the filter cartridge 212. A plurality of rollers 215 are installed above the outer wall of the filter cartridge 212. An annular limiting cover 213 is fixedly connected above the inner wall of the filter tank 21. The upper part of the outer wall of the filter cartridge 212 is located inside the annular limiting cover 213. An annular groove 214 is provided on the inner wall of the annular limiting cover 213. A plurality of rollers 215 are rotatably arranged inside the annular groove 214. A drain pipe 216 is fixedly installed on the right side of the bottom of the filter tank 21, and a drain valve is installed on the drain pipe 216. The filter tank 21 A fixing frame 217 is fixedly connected to the four corners of the bottom, and the bottom end of the fixing frame 217 is fixedly connected to the top of the base 1. A sewage pump 25 is fixedly installed on the left side of the top of the base 1, and a suction pipe 24 is fixedly connected to the input end of the sewage pump 25. A diversion hose 26 is provided on one side of the filter tank 21, and a No. 1 spiral joint 27 is threadedly installed on one end of the diversion hose 26, and one end of the No. 1 spiral joint 27 is threadedly installed on the output end of the sewage pump 25, and a No. 2 spiral joint 28 is threadedly installed on the other end of the diversion hose 26. A tank cover 22 is threadedly sleeved on the upper part of the outer wall of the filter tank 21, a handle 23 is fixedly connected to the middle part of the top of the tank cover 22, and a connecting pipe 29 is fixedly connected to the left side of the top of the tank cover 22, and one end of the No. 2 spiral joint 28 is threadedly connected to the top of the connecting pipe 29. A water inlet is opened on the left side of the top of the filter tank 21, and the bottom end of the connecting pipe 29 is located above the water inlet.

[0030] In this embodiment, by setting up the water suction pipe 24, sewage pump 25, diversion hose 26, connecting pipe 29 and water inlet, it is convenient to extract construction sewage and discharge it into the filter cartridge 212 inside the filter tank 21. At this time, the filter cartridge 212 is driven to rotate by the output end of the No. 1 motor 211, and the filter cartridge 212 drives multiple rollers 215 to roll in the annular groove 214 on the inner wall of the annular limit cover 213. The multiple rollers 215 roll in the annular groove 214 to maintain the stability of the filter cartridge 212 during rotation. When the filter cartridge 212 rotates, centrifugal force is generated to filter the sewage, and solid particle impurities are blocked in the filter cartridge. 212, and at the same time, the filtered sewage is thrown into the filter tank 21, and then the filtered sewage is discharged through the drain pipe 216 and the drain valve. Through the setting of the No. 1 spiral joint 27 and the No. 2 spiral joint 28, it is convenient to remove the two ends of the diversion hose 26 from the output end of the sewage pump 25 and the top of the connecting pipe 29, so as to facilitate the replacement of the diversion hose 26, and then the tank cover 22 is rotated by the handle 23, and the tank cover 22 can be removed from the top of the filter tank 21, thereby opening the top of the filter tank 21, which is convenient for the staff to clean the solid particle impurities filtered inside the filter cartridge 212.

[0031] In summary, if Figure 1-5 As shown, the building water supply and drainage device, when in use, first pushes the device to move through the push frame 4, and when it moves to the specified position, the output end of the second motor 32 drives the screw rod 33 to rotate, and the screw rod 33 drives the pressure plate 34 to move vertically on the outer wall of the guide rod 35, and at the same time, the pressure plate 34 drives the anti-skid positioning plate 37 to move downward through the pressure rod 36, so that the anti-skid positioning plate 37 is pressed down on the ground, increasing the stability of the device during operation, and then the building sewage is extracted through the suction pipe 24 and the sewage pump 25, and the sewage is pumped out through the diversion hose 26, the connecting pipe 29 and the water inlet. The sewage is discharged into the filter cartridge 212 inside the filter tank 21. At this time, the filter cartridge 212 is driven to rotate by the output end of the No. 1 motor 211. The filter cartridge 212 also drives multiple rollers 215 to roll in the annular groove 214 on the inner wall of the annular limit cover 213, so as to maintain the stability of the filter cartridge 212 during rotation. When the filter cartridge 212 rotates, centrifugal force is generated to filter the sewage, and solid particle impurities are blocked inside the filter cartridge 212. At the same time, the filtered sewage is thrown into the filter tank 21, and then the drain valve is opened to discharge the filtered sewage through the drain pipe 216.

[0032] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0033] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0034] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A building water supply and drainage device, comprising a base (1), characterized in that: A water supply and drainage filtering mechanism (2) and a positioning mechanism (3) are provided above the base (1); casters (5) are installed at the four corners of the bottom of the base (1); and a push frame (4) is fixedly installed on the right side of the top of the base (1); The water supply and drainage filtering mechanism (2) comprises a filtering tank (21), the filtering tank (21) being located above the base (1), a filter cartridge (212) being provided inside the filtering tank (21), a plurality of filter holes being evenly provided on the outer wall of the filter cartridge (212), a No. 1 motor (211) being fixedly mounted in the middle of the bottom of the filtering tank (21), an output end of the No. 1 motor (211) extending into the interior of the filtering tank (21) and being fixedly connected to the middle of the bottom of the filter cartridge (212), and a plurality of rollers (215) being mounted above the outer wall of the filter cartridge (212); The positioning mechanism (3) comprises a protective cover (31), the bottom of the protective cover (31) is fixedly connected to the top of the base (1), a pressure plate (34) is provided inside the protective cover (31), a collecting groove (38) is provided in the middle of the bottom of the base (1), an anti-slip positioning plate (37) is provided inside the collecting groove (38), four pressure rods (36) are movably sleeved on the top of the base (1), the tops of the four pressure rods (36) are fixedly connected to the two sides of the bottom of the pressure plate (34), and the bottom ends of the pressure rods (36) extend to the inside of the collecting groove (38) and are fixedly connected to the top of the anti-slip positioning plate (37).

2. A building water supply and drainage device according to claim 1, characterized in that: A sewage pump (25) is fixedly mounted on the left side of the top of the base (1); the input end of the sewage pump (25) is fixedly connected to a water pump (24); a diversion hose (26) is provided on one side of the filter tank (21); a No. 1 spiral joint (27) is threadedly mounted on one end of the diversion hose (26); one end of the No. 1 spiral joint (27) is threadedly mounted on the output end of the sewage pump (25); and a No. 2 spiral joint (28) is threadedly mounted on the other end of the diversion hose (26).

3. A building water supply and drainage device according to claim 2, characterized in that: A tank cover (22) is threadedly sleeved on the upper part of the outer wall of the filter tank (21), a handle (23) is fixedly connected to the middle part of the top of the tank cover (22), a connecting pipe (29) is fixedly connected to the left side of the top of the tank cover (22), one end of the No. 2 spiral joint (28) is threadedly connected to the top of the connecting pipe (29), a water inlet is opened on the left side of the top of the filter tank (21), and the bottom end of the connecting pipe (29) is located above the water inlet.

4. A building water supply and drainage device according to claim 1, characterized in that: An annular limiting cover (213) is fixedly connected to the upper part of the inner wall of the filter tank (21), and the upper part of the outer wall of the filter cartridge (212) is located inside the annular limiting cover (213). An annular groove (214) is provided on the inner wall of the annular limiting cover (213), and a plurality of rollers (215) are rotatably arranged inside the annular groove (214).

5. A building water supply and drainage device according to claim 1, characterized in that: A drain pipe (216) is fixedly installed on the right side of the bottom of the filter tank (21), and a drain valve is installed on the drain pipe (216). The four corners of the bottom of the filter tank (21) are fixedly connected to fixing frames (217), and the bottom end of the fixing frame (217) is fixedly connected to the top of the base (1).

6. A building water supply and drainage device according to claim 1, characterized in that: A second motor (32) is fixedly mounted in the middle of the top of the inner wall of the protective cover (31), a screw rod (33) is fixedly connected to the output end of the second motor (32), the bottom end of the screw rod (33) is fixedly connected to the middle of the top of the base (1), and the middle part of the pressure plate (34) is threadedly sleeved on the outer wall of the screw rod (33).

7. A building water supply and drainage device according to claim 1, characterized in that: Guide rods (35) are fixedly connected to the inner walls of the protective cover (31) on both sides, and the number of the guide rods (35) is two. The inner sides of the pressure plate (34) are slidably sleeved on the outer walls of the two guide rods (35).

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