Building water supply and drainage device

Abstract

The utility model relates to the technical field of building water supply and drainage, in particular to a building water supply and drainage device which comprises a building body, a water supply device is fixedly connected to the left end of the building body, a drainage pipe is fixedly connected to the right end of the building body, a tank is fixedly connected to the right end of the drainage pipe, and a filtering mechanism is fixedly connected into the tank. According to the water supply and drainage device for the building, most bacteria and viruses are killed through the water supply device and the filtering mechanism, the risk of infection is reduced, the situation that an external water source is not clean and water for residents is not clean is avoided, meanwhile, after drainage and filtration are conducted, damage of pollutants to the environment is reduced, the water source can be reutilized, and water resources are saved.

Description

Technical Field

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

[0002] The building water supply system is a cold water supply system that introduces water from the urban water supply network or the self-supplied water supply network into the room, and sends it to the water equipment for living, production and fire fighting through the water distribution pipe, and meets the water volume, water pressure and water quality requirements of each water point. The building water supply and drainage system actually includes two aspects: the building water supply system and the building drainage system. The task of the water supply and drainage system is mainly to meet the requirements of cold water, hot water and drainage for building production and life, as well as to treat and comprehensively utilize the discharged wastewater. There are at least the following disadvantages in the use of the existing building water supply and drainage system: 1. In the existing building water supply and drainage system, the water source is not filtered and purified after entering the system. During the transportation of the water source in the pipeline, there may be pipeline pollution precipitation, and long-term drinking will threaten health; 2. When the existing equipment discharges the water source, it does not separate and reuse it, which causes a certain degree of waste of water resources. At the same time, direct discharge is easy to cause certain pollution to the environment. Utility Model Content

[0003] The main purpose of the utility model is to provide a building water supply and drainage device, which can effectively solve the problems in the background technology.

[0004] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0005] A building water supply and drainage device comprises a building body, wherein the left end of the building body is fixedly connected to a water supply device, the right end of the building body is fixedly connected to a drainage pipe, the right end of the drainage pipe is fixedly connected to a tank body, and a filtering mechanism is fixedly connected inside the tank body.

[0006] Preferably, the water supply device includes a water storage barrel, the interior of the water storage barrel is movably connected with a centrifugal mechanism, the upper end of the water storage barrel is interspersed with a water inlet pipe, and the outer surface of the water storage barrel is interspersed with a water delivery pipe.

[0007] Preferably, the water pipe is fixedly connected to the left end of the building, the centrifugal mechanism does not contact the water pipe, and the water inlet pipe does not contact the centrifugal mechanism.

[0008] Preferably, the centrifugal mechanism includes a motor, a rotating rod is fixedly connected to the output end of the motor, a support rod is movably connected to the outer surface of the rotating rod, a water filter barrel is fixedly connected to the outer surface of the rotating rod, the support rod is located inside the water filter barrel, a plurality of grooves are opened inside the water filter barrel, and a plurality of filter screens are fixedly connected to the outer surface of the water filter barrel.

[0009] Preferably, the motor is fixedly connected to the lower end of the water storage barrel, the rotating rod is movably connected to the upper inner wall of the water storage barrel, and the water filter barrel does not contact the water storage barrel.

[0010] Preferably, several filter screens are respectively located outside several grooves, and both ends of the support rod close to the water filter barrel are arc-shaped structures, and the support rod is fixedly connected to the water filter barrel.

[0011] Preferably, the filtering mechanism comprises a conical bucket, a filtering layer is fixedly connected to the inner wall of the conical bucket, a sewage outlet is fixedly connected to the lower end of the conical bucket, a stop valve is fixedly connected inside the sewage outlet, and a water outlet pipe is fixedly connected to the right end of the conical bucket.

[0012] Preferably, the conical bucket is fixedly connected to the right end of the drain pipe, the water outlet pipe is fixedly connected to the tank body through insertion, the sewage outlet is connected to the lower end of the tank body through insertion, the sewage outlet is an L-shaped structure, and the conical bucket is a structure that is wide at the top and narrow at the bottom.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. By setting up a water supply device and starting the motor, the motor drives the rotating rod to rotate, so that the rotating rod drives the water filter barrel to rotate. When water flows into the water filter barrel through the water inlet pipe, the high-speed rotation of the water filter barrel generates centrifugal force, and the water will flow to the groove, be filtered and adsorbed by the filter screen, and the filtered water will flow to the water storage barrel. At the same time, since the water pipe is a certain distance from the bottom of the water storage barrel, the water in the water storage barrel will undergo secondary sedimentation. Finally, the filtered and precipitated water will be supplied to the building body through the water pipe;

[0015] 2. By setting up a filtering mechanism, after the water building body is drained, when the water enters the conical bucket through the drainage pipe, the water flow is guided to flow along the inner wall of the conical bucket. Under the action of hydraulic force, gravity, etc., a vortex of water is formed around the inner wall of the conical bucket. The water vortex generates centrifugal force to penetrate the filter layer. The garbage, suspended particles, dirt, etc. in the water are separated from the water under the action of gravity vortex, sink to the bottom of the conical bucket, and discharged from the sewage outlet. The outlet pipe is located at the upper part of the sewage outlet, and the cleaner water will be discharged through the outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall structure of a building water supply and drainage device of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall structure of a water supply device of a building water supply and drainage device of the utility model;

[0018] Figure 3 This is a schematic diagram of the overall structure of a centrifugal mechanism of a building water supply and drainage device of the utility model;

[0019] Figure 4 The utility model is a schematic diagram of the overall structure of a filtering mechanism of a building water supply and drainage device.

[0020] In the figure: 1. building; 2. water supply device; 3. drainage pipe; 4. tank; 5. filtering mechanism; 21. water storage barrel; 22. centrifugal mechanism; 23. water inlet pipe; 24. water delivery pipe; 221. motor; 222. rotating rod; 223. supporting rod; 224. water filter barrel; 225. groove; 226. filter screen; 51. filtering layer; 52. conical bucket; 53. sewage outlet; 54. stop valve; 55. outlet pipe. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0022] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-4 , the utility model provides a technical solution:

[0025] A building water supply and drainage device comprises a building body 1, a water supply device 2 is fixedly connected to the left end of the building body 1, a drainage pipe 3 is fixedly connected to the right end of the building body 1, a tank body 4 is fixedly connected to the right end of the drainage pipe 3, and a filtering mechanism 5 is fixedly connected inside the tank body 4.

[0026] In this embodiment, the water supply device 2 includes a water storage barrel 21, the water storage barrel 21 is movably connected to a centrifugal mechanism 22, the upper end of the water storage barrel 21 is interspersed with a water inlet pipe 23, and the outer surface of the water storage barrel 21 is interspersed with a water delivery pipe 24; the water delivery pipe 24 is fixedly connected to the left end of the building, the centrifugal mechanism 22 is not in contact with the water delivery pipe 24, and the water inlet pipe 23 is not in contact with the centrifugal mechanism 22; the centrifugal mechanism 22 includes a motor 221, the output end of the motor 221 is fixedly connected to a rotating rod 222, the outer surface of the rotating rod 222 is movably connected to a support rod 223, and the outer surface of the rotating rod 222 is fixedly connected to a filter Bucket 224, the support rod 223 is located inside the water filter barrel 224, a number of grooves 225 are opened inside the water filter barrel 224, and a number of filter screens 226 are fixedly connected to the outer surface of the water filter barrel 224; the motor 221 is fixedly connected to the lower end of the water storage barrel 21, the rotating rod 222 is movably connected to the upper inner wall of the water storage barrel 21, and the water filter barrel 224 does not contact the water storage barrel 21; the number of filter screens 226 are respectively located outside the number of grooves 225, and the two ends of the support rod 223 close to the water filter barrel 224 are both arc structures, and the support rod 223 is fixedly connected to the water filter barrel 224; the drain pipe 3 is an L-shaped structure.

[0027] In this embodiment, the filtering mechanism 5 includes a conical bucket 52, the inner wall of which is fixedly connected to a filtering layer 51, the lower end of the conical bucket 52 is fixedly connected to a sewage outlet 53, the inside of the sewage outlet 53 is fixedly connected to a stop valve 54, and the right end of the conical bucket 52 is fixedly connected to a water outlet pipe 55; the conical bucket 52 is fixedly connected to the right end of the drain pipe 3, the water outlet pipe 55 is fixedly connected to the tank body 4 through an interlacing connection, the sewage outlet 53 is interlaced with the lower end of the tank body 4, the sewage outlet 53 is an L-shaped structure, and the conical bucket 52 is a structure that is wide at the top and narrow at the bottom.

[0028] It should be noted that, when the motor 221 is started, the motor 221 drives the rotating rod 222 to rotate, so that the rotating rod 222 drives the water filter barrel 224 to rotate. When water flows into the water filter barrel 224 through the water inlet pipe 23, the high-speed rotation of the water filter barrel 224 generates centrifugal force, and the water will flow to the groove 225, and be filtered and adsorbed by the filter screen 226. The filtered water will flow to the water storage barrel 21. At the same time, since the water delivery pipe 24 is a certain distance away from the bottom of the water storage barrel 21, the water in the water storage barrel 21 will undergo secondary sedimentation. Finally, the filtered and precipitated water will be supplied to the building body 1 through the water delivery pipe 24. When the building body 1 is drained, When water enters the conical bucket 52 through the drainage pipe, the water flow is guided to flow along the inner wall of the conical bucket 52. Under the action of hydraulic force, gravity, etc., a vortex of water is formed around the inner wall of the conical bucket 52, and the water vortex generates centrifugal force to penetrate the filter layer 51. The garbage, suspended particles, dirt, etc. in the water are separated from the water under the action of gravity vortex, sink to the bottom of the conical bucket 52, and are discharged from the sewage outlet 53. Since the outlet pipe 55 is located above the sewage outlet 53, and the flow rate of the sewage outlet 53 is much smaller than the flow rate of the drainage pipe 3 and the outlet pipe 55, the water forms a vortex and turbulence in the filter layer of the conical bucket, which plays an automatic cleaning function for the filter layer 51. The sewage outlet 53 is located at the bottom of the conical bucket 52. When no water enters the water inlet pipe 23, the water inside the conical bucket 52 quickly flows out from the sewage outlet 53 under the action of gravity, realizing the automatic cleaning function of the conical bucket 52. In addition, a stop valve 54 is installed in the sewage outlet 53 to adjust the amount of abandoned water. The initial water pollution is relatively large. The stop valve 54 at the sewage outlet 53 can be adjusted to the maximum drainage position to increase the amount of abandoned water. After the initial water has passed, the drainage volume of the stop valve 54 can be reduced to increase the water purification rate and collect more domestic water.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A building water supply and drainage device, comprising a building body (1), characterized in that: The left end of the building body (1) is fixedly connected to a water supply device (2), the right end of the building body (1) is fixedly connected to a drainage pipe (3), the right end of the drainage pipe (3) is fixedly connected to a tank body (4), and the inside of the tank body (4) is fixedly connected to a filtering mechanism (5); The water supply device (2) comprises a water storage barrel (21), the water storage barrel (21) is movably connected to a centrifugal mechanism (22) inside, the upper end of the water storage barrel (21) is connected to a water inlet pipe (23), and the outer surface of the water storage barrel (21) is connected to a water delivery pipe (24).

2. A building water supply and drainage device according to claim 1, characterized in that: The water delivery pipe (24) is fixedly connected to the left end of the building body (1), the centrifugal mechanism (22) does not contact the water delivery pipe (24), and the water inlet pipe (23) does not contact the centrifugal mechanism (22).

3. A building water supply and drainage device according to claim 1, characterized in that: The centrifugal mechanism (22) comprises a motor (221), the output end of the motor (221) is fixedly connected to a rotating rod (222), the outer surface of the rotating rod (222) is movably connected to a supporting rod (223), the outer surface of the rotating rod (222) is fixedly connected to a water filter barrel (224), the supporting rod (223) is located inside the water filter barrel (224), a plurality of grooves (225) are formed inside the water filter barrel (224), and a plurality of filter screens (226) are fixedly connected to the outer surface of the water filter barrel (224).

4. A building water supply and drainage device according to claim 3, characterized in that: The motor (221) is fixedly connected to the lower end of the water storage barrel (21), the rotating rod (222) is movably connected to the upper inner wall of the water storage barrel (21), and the water filter barrel (224) does not contact the water storage barrel (21).

5. A building water supply and drainage device according to claim 3, characterized in that: The plurality of filter screens (226) are respectively located outside the plurality of grooves (225); both ends of the support rod (223) close to the water filter barrel (224) are arc-shaped structures; and the support rod (223) is fixedly connected to the water filter barrel (224).

6. A building water supply and drainage device according to claim 1, characterized in that: The filtering mechanism (5) comprises a conical bucket (52), the inner wall of which is fixedly connected to a filtering layer (51), the lower end of which is fixedly connected to a sewage outlet (53), the interior of which is fixedly connected to a stop valve (54), and the right end of which is fixedly connected to a water outlet pipe (55).

7. A building water supply and drainage device according to claim 6, characterized in that: The conical bucket (52) is fixedly connected to the right end of the drainage pipe (3), the water outlet pipe (55) is interlaced and fixedly connected to the tank body (4), the sewage outlet (53) is interlaced and connected to the lower end of the tank body (4), the sewage outlet (53) is an L-shaped structure, and the conical bucket (52) is a structure that is wide at the top and narrow at the bottom.

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