Water-saving water supply and drainage device

Abstract

The utility model discloses a water -saving type water supply and drainage device, including water -saving filter component, the lower extreme of water -saving filter component is provided with the discharge silt component for discharging sewage deposit, and the one side intercommunication of water -saving filter component has the feeding assembly for conveying sewage, and the anti -sedimentation component for stirring sewage is installed on the feeding assembly, and water -saving filter component is away from the one end of feeding assembly and is equipped with overflow component. The utility model discloses through the design of water -saving filter component and feeding assembly that have increased, through the porous spray pipe of feeding assembly, spray sewage between four sets of filter intercepting layer and discharge silt component, through the sedimentation of the impurity of big density in sewage through discharge silt component, through the filter intercepting layer of four different filter materials, the impurity of small density in sewage is intercepted and filters, thereby making the sewage after four sets of filter intercepting layer relatively clean, thereby making this device can carry out the fine differentiation treatment to sewage, reaches the reuse of sewage, realizes water -saving purpose.

Description

Technical Field

[0001] This utility model relates to the field of water supply and drainage device technology, and in particular to a water-saving water supply and drainage device. Background Technology

[0002] The equipment involved in water supply and drainage mainly includes indoor water supply, drainage, and fire protection. Water supply and drainage devices are used extensively in people's lives. Typical water supply and drainage devices consist of water supply valves and water tanks. All used wastewater is directly discharged into wastewater pipes without considering the utilization value of some wastewater with relatively good water quality. It is not possible to reuse wastewater with relatively good water quality, which is not conducive to environmental protection and resource conservation.

[0003] A search revealed Chinese patent application number CN202010664867.2. This invention belongs to the field of water supply and drainage technology, specifically a water-saving water supply and drainage device. Addressing the problem that existing water supply and drainage devices easily cause blockages when dealing with filamentous debris accumulating at the bottom of a tank, the invention proposes the following solution: a sewage tank with a cover plate fixed to its top. A bearing fixing box is embedded in the middle of the cover plate. A transmission pipe is rotatably connected to the center of the bearing fixing box, and three fan-shaped blades are fixed to the outer circumference of the bottom end of the transmission pipe. A hemispherical drainage bucket is embedded in the center of the bottom of the sewage tank, and two coaxially distributed annular retaining rings are fixed to the inner circumference of the drainage bucket from top to bottom. This invention allows the blades to rotate and cut the debris clogging the drainage holes simply by rotating the transmission pipe when filamentous debris accumulates at the bottom, thus preventing continuous drainage from causing blockages and accumulation.

[0004] Existing water-saving water supply and drainage devices cannot flexibly perform fine filtration of sewage, resulting in treated sewage that does not meet the standards for reuse. Furthermore, they are not convenient for different types of sewage to be treated separately. Therefore, we need to propose a water-saving water supply and drainage device to solve the above problems.

[0005] Based on this, those skilled in the art have proposed a water-saving water supply and drainage device, providing a new solution to the aforementioned technical problems. Utility Model Content

[0006] Therefore, it is necessary to provide a water-saving water supply and drainage device to address the problems raised in the background art.

[0007] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:

[0008] The water-saving water supply and drainage device specifically includes a water-saving filter component. The lower end of the water-saving filter component is provided with a sludge discharge component for discharging sewage sediment. One side of the water-saving filter component is connected to a feeding component for conveying sewage. The feeding component is equipped with an anti-sedimentation component for stirring sewage. The end of the water-saving filter component away from the feeding component is provided with an overflow component.

[0009] Preferably, the water-saving filtration assembly includes a filtration tank, and a set of limiting blocks are fixed at each of the four corners of the filtration tank. Four sets of filter interception layers are engaged on the limiting blocks. The filtration tank is connected to a drain pipe, which is located above the four sets of filter interception layers.

[0010] Preferably, the feeding assembly includes a porous nozzle located inside the filter tank and below the four sets of filter interception layers.

[0011] Preferably, the feeding assembly further includes a sewage pump, the output end of which is connected to a sewage pipe, a check valve is installed on the sewage pipe, and the end of the sewage pipe away from the sewage pump extends into the filter tank and is connected to a multi-hole spray pipe.

[0012] Preferably, the feeding assembly further includes a mixing drum, the upper end of the side wall of the mixing drum is connected to a feeding pipe, the upper end of the mixing drum is provided with a dosing port, the lower end of the side wall of the mixing drum is connected to a sewage connection pipe, and the end of the sewage connection pipe away from the mixing drum is connected to the pumping end of the sewage pump.

[0013] Preferably, the anti-sedimentation component includes a motor, the motor base is fixed to the top of the stirring drum, the output shaft of the motor is connected to a rotating rod, and one end of the rotating rod extends into the stirring drum.

[0014] Preferably, a rotating ring is sleeved on the rotating rod, and a stirring blade is fixed on the side wall of the rotating ring, the stirring blade being inclined.

[0015] Preferably, the sludge removal assembly includes a sedimentation hopper, the upper end of which is connected to the filter tank, the lower end of which is connected to a sediment discharge branch pipe, a discharge valve is installed on the sediment discharge branch pipe, and the end of the sediment discharge branch pipe away from the sedimentation hopper is connected to a sediment discharge main pipe.

[0016] Preferably, the overflow component includes an overflow storage tank and an outlet weir device. The outlet weir device is provided with an overflow pipe and an overflow inlet pipe. The overflow pipe is connected to the overflow storage tank. The overflow storage tank is connected to an overflow discharge pipe. The filter tank is provided with an overflow hole. The overflow inlet pipe is connected to the filter tank through the overflow hole.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] This invention incorporates a water-saving filtration component and a feeding component. The feeding component uses a multi-hole nozzle to spray wastewater between four sets of filtration layers and a sludge removal component. The sludge removal component settles denser impurities in the wastewater, while four different filtration layers intercept and filter less dense impurities. By changing the filtration layers, it can handle various types of wastewater containing different impurities, resulting in cleaner wastewater after passing through the four filtration layers. This allows the device to perform fine wastewater treatment, enabling wastewater reuse and water conservation, thus improving the device's practicality. Attached Figure Description

[0019] To more clearly illustrate the solutions in this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0020] Figure 1 This is a schematic diagram of the structure of this utility model;

[0021] Figure 2 This is a structural diagram of the water-saving filter assembly and the sludge removal assembly;

[0022] Figure 3 This is a structural diagram of the feeding assembly and the anti-sedimentation assembly.

[0023] Figure 4 This is a schematic diagram of the overflow component.

[0024] The markings in the diagram are explained as follows:

[0025] 100. Water-saving filter assembly; 101. Filter tank; 102. Limiting block; 103. Filter interception layer; 104. Drain pipe; 105. Overflow hole; 200. Feeding assembly; 201. Mixing drum; 202. Feeding pipe; 203. Dosing port; 204. Sewage connection pipe; 205. Sewage pump; 206. Sewage pipe; 207. Check valve; 208. Multi-hole spray pipe; 300. Anti-sedimentation assembly Components; 301, Motor; 302, Rotating rod; 303, Rotating ring; 304, Agitator blade; 400, Sludge discharge assembly; 401, Sediment hopper; 402, Sediment discharge branch pipe; 403, Discharge valve; 404, Sediment discharge main pipe; 500, Overflow assembly; 501, Overflow storage tank; 502, Outlet weir device; 503, Overflow pipe; 504, Overflow inlet pipe; 505, Overflow discharge pipe. Detailed Implementation

[0026] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort should fall within the protection scope of the present invention.

[0027] Please refer to Figure 1-4 The present invention provides a water-saving water supply and drainage device including a water-saving filter component 100. The lower end of the water-saving filter component 100 is provided with a sludge discharge component 400 for discharging sewage sediment. One side of the water-saving filter component 100 is connected to a feeding component 200 for conveying sewage. An anti-sedimentation component 300 for stirring sewage is installed on the feeding component 200. An overflow component 500 is provided at the end of the water-saving filter component 100 away from the feeding component 200.

[0028] The water-saving filtration assembly 100 includes a filtration tank 101. A set of limiting blocks 102 are fixed at each of the four corners of the filtration tank 101. Four sets of filter interception layers 103 are engaged with the limiting blocks 102. The filtration tank 101 is connected to a drain pipe 104, which is located above the four sets of filter interception layers 103. In an optional embodiment, the number of filter interception layers 103 is not limited; the number of filter interception layers 103 can be selected according to actual conditions.

[0029] It should be noted that different filter materials can be selected for each filter interception layer 103 to achieve different filtration effects.

[0030] The feeding assembly 200 includes a multi-hole nozzle 208, which has several nozzle holes on its outer periphery. The multi-hole nozzle 208 is located inside the filter tank 101 and below the four sets of filter interception layers 103.

[0031] The feeding assembly 200 also includes a sewage pump 205. The output end of the sewage pump 205 is connected to a sewage pipe 206. A check valve 207 is installed on the sewage pipe 206. The end of the sewage pipe 206 away from the sewage pump 205 extends into the filter tank 101 and is connected to the multi-hole spray pipe 208. The sewage pump 205 draws the pre-treated sewage from the mixing drum 201 and sprays it into the filter tank 101 through the sewage pipe 206 and the multi-hole spray pipe 208.

[0032] The feeding assembly 200 also includes a mixing drum 201. The upper end of the side wall of the mixing drum 201 is connected to a feeding pipe 202. The upper end of the mixing drum 201 is provided with a dosing port 203 for easy dosing of chemicals. The sewage and chemicals are stirred by the anti-sedimentation assembly 300 to perform preliminary treatment on the sewage. The lower end of the side wall of the mixing drum 201 is connected to a sewage connection pipe 204. The end of the sewage connection pipe 204 away from the mixing drum 201 is connected to the pumping end of the sewage pump 205.

[0033] The anti-sedimentation component 300 includes a motor 301, the base of which is fixed to the top of the stirring drum 201, and the output shaft of the motor 301 is fixedly connected to a rotating rod 302, one end of which extends into the stirring drum 201.

[0034] A rotating ring 303 is fitted onto the rotating rod 302. The rotating ring 303 is fixed to the rotating rod 302 with screws. A stirring blade 304 is fixed on the side wall of the rotating ring 303. The stirring blade 304 is inclined. When the motor 301 is turned, the rotating rod 302 drives the stirring blade 304 to rotate around the rotating rod 302 as an axis. The inclined setting of the stirring blade 304 is used to stir and agitate the sewage, thereby improving the binding effect between the sewage and the agent.

[0035] The sludge removal assembly 400 includes a sedimentation hopper 401, the upper end of which is connected to the filter tank 101, and the lower end of which is connected to a sediment discharge branch pipe 402. A discharge valve 403 is installed on the sediment discharge branch pipe 402, and the end of the sediment discharge branch pipe 402 away from the sedimentation hopper 401 is connected to a sediment discharge main pipe 404. By allowing the sewage in the filter tank 101 to settle, the denser impurities in the sewage settle in the sedimentation hopper 401. By opening the discharge valve 403, the sediment is discharged along the sediment discharge branch pipe 402 and the sediment discharge main pipe 404.

[0036] The top of the sedimentation hopper 401 is no higher than the bottom end face of the inner side of the filter tank 101. The porous nozzle 208 is located between the top of the sedimentation hopper 401 and the multiple sets of filter interception layers 103. During filtration, under the action of the sewage pump 205, sewage is sprayed out from the nozzles on the outer periphery of the porous nozzle 208. The sewage passes through the four different filter interception layers 103 to intercept and filter impurities with low density. Impurities with high density cannot pass through the filter interception layers 103 and will gradually settle between the sludge discharge component 400 and the multiple sets of filter interception layers 103. Some of the settled impurities fall into the sedimentation hopper. 401. Some of the impurities fall onto the bottom end face of the inner side of the filter tank 101. When the wastewater is sprayed by the porous nozzle 208, the impurities fall into the bottom end face of the inner side of the filter tank 101. They will tumble and circulate with the water flow and eventually fall into the sedimentation hopper 401. In specific use, the filter interception layer 103 with different filter materials can be replaced to deal with different wastewater containing various impurities. This makes the wastewater after passing through four sets of filter interception layers 103 relatively clean. This allows the device to perform fine separation treatment of wastewater, achieve wastewater reuse, realize water conservation, and improve the practicality of the device.

[0037] The overflow component 500 includes an overflow storage tank 501 and an outlet weir device 502. The outlet weir device 502 is equipped with an overflow pipe 503 and an overflow inlet pipe 504. The overflow pipe 503 is connected to the overflow storage tank 501. The overflow storage tank 501 is connected to an overflow discharge pipe 505. The filter pool 101 is provided with an overflow hole 105. The overflow inlet pipe 504 is connected to the filter pool 101 through the overflow hole 105 to prevent the filter pool 101 from overflowing when there is too much sewage, thus preventing water waste. When there is too much sewage in the filter pool 101, the sewage enters the overflow storage tank 501 from the overflow inlet pipe 504 and the overflow pipe 503. When the overflow storage tank 501 is full, the water can be discharged through the overflow discharge pipe 505.

[0038] The specific working principle of the water-saving water supply and drainage device provided by this utility model is as follows:

[0039] In use, the feed pipe 202 is connected to an external sewage source, and sewage is transported to the inside of the mixing drum 201 through the external sewage source. At the same time, the sewage treatment agent is poured into the mixing drum 201 through the dosing port 203. Then, the motor 301 is started, and the sewage and agent in the mixing drum 201 are mixed evenly by the rotating rod 302 and the stirring blades 304. Then, the sewage in the mixing drum 201 is transported to the inside of the multi-hole nozzle 208 by the sewage pump 205 and sprayed out from the nozzle. The sewage passes through four different filter interception layers. 103 intercepts and filters impurities with low density in the sewage. Impurities with high density in the sewage cannot pass through the filter interception layer 103 and will gradually settle between the sludge discharge component 400 and multiple filter interception layers 103. Some of the settled impurities fall into the sedimentation hopper 401, and some fall onto the bottom end face of the inner side of the filter tank 101. The impurities that fall onto the bottom end face of the inner side of the filter tank 101 will tumble and circulate with the water flow when the sewage is sprayed by the multi-hole nozzle 208, and eventually gradually fall into the sedimentation hopper 401 for unified sludge removal.

[0040] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a connection that allows communication between them; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0041] Obviously, the embodiments described above are only some embodiments of this utility model, not all embodiments. The accompanying drawings show preferred embodiments of this utility model, but do not limit the patent scope of this utility model. This utility model can be implemented in many different forms; rather, the purpose of providing these embodiments is to provide a more thorough and comprehensive understanding of the disclosure of this utility model. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing specific embodiments, or make equivalent substitutions for some of the technical features. Any equivalent structures made using the content of this utility model specification and drawings, directly or indirectly applied to other related technical fields, are similarly within the patent protection scope of this utility model.

Claims

1. A water-saving water supply and drainage device, characterized in that, The system includes a water-saving filter assembly (100), the lower end of which is provided with a sludge discharge assembly (400) for discharging sewage sediments, one side of which is connected to a feeding assembly (200) for conveying sewage, the feeding assembly (200) is equipped with an anti-sedimentation assembly (300) for stirring sewage, and an overflow assembly (500) is provided at the end of the water-saving filter assembly (100) away from the feeding assembly (200).

2. The water-saving water supply and drainage device according to claim 1, characterized in that, The water-saving filtration assembly (100) includes a filtration pool (101), and a set of limiting blocks (102) are fixed at each of the four corners of the filtration pool (101). Four sets of filter interception layers (103) are snapped onto the limiting blocks (102). The filtration pool (101) is connected to a drain pipe (104), and the drain pipe (104) is located above the four sets of filter interception layers (103).

3. A water-saving water supply and drainage device according to claim 2, characterized in that, The feeding assembly (200) includes a porous nozzle (208) located inside the filter tank (101) and below the four sets of filter interception layers (103).

4. A water-saving water supply and drainage device according to claim 3, characterized in that, The feeding assembly (200) also includes a sewage pump (205), the output end of which is connected to a sewage pipe (206), a check valve (207) is installed on the sewage pipe (206), and the end of the sewage pipe (206) away from the sewage pump (205) extends into the filter tank (101) and is connected to the multi-hole spray pipe (208).

5. A water-saving water supply and drainage device according to claim 4, characterized in that, The feeding assembly (200) also includes a mixing drum (201), the upper end of the side wall of the mixing drum (201) is connected to a feeding pipe (202), the upper end of the mixing drum (201) is provided with a dosing port (203), the lower end of the side wall of the mixing drum (201) is connected to a sewage connection pipe (204), and the end of the sewage connection pipe (204) away from the mixing drum (201) is connected to the pumping end of the sewage pump (205).

6. A water-saving water supply and drainage device according to claim 1, characterized in that, The anti-sedimentation component (300) includes a motor (301), the base of which is fixed to the top of the stirring drum (201), and the output shaft of the motor (301) is connected to a rotating rod (302), one end of which extends into the stirring drum (201).

7. A water-saving water supply and drainage device according to claim 6, characterized in that, A rotating ring (303) is sleeved on the rotating rod (302), and a stirring blade (304) is fixed on the side wall of the rotating ring (303). The stirring blade (304) is inclined.

8. A water-saving water supply and drainage device according to claim 2, characterized in that, The sludge removal assembly (400) includes a sedimentation hopper (401), the upper end of which is connected to the filter tank (101), the lower end of which is connected to a sediment discharge branch pipe (402), a discharge valve (403) is installed on the sediment discharge branch pipe (402), and the end of the sediment discharge branch pipe (402) away from the sedimentation hopper (401) is connected to a sediment discharge main pipe (404).

9. A water-saving water supply and drainage device according to claim 2, characterized in that, The overflow component (500) includes an overflow storage tank (501) and an outlet weir device (502). The outlet weir device (502) is provided with an overflow pipe (503) and an overflow inlet pipe (504). The overflow pipe (503) is connected to the overflow storage tank (501). The overflow storage tank (501) is connected to an overflow discharge pipe (505). The filter pool (101) is provided with an overflow hole (105). The overflow inlet pipe (504) is connected to the filter pool (101) through the overflow hole (105).

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