Water resource secondary utilization water-saving device

Abstract

The utility model discloses a water resource secondary utilization water saving device, including sewage cylinder, sewage cylinder is the inclination setting, its one end that is in low place is connected with filter thimble, and the one end that sewage cylinder is in high place is connected with sundry cylinder, and the filter screen is arranged in sewage cylinder, and the filter screen is the barrel dress structure, and its one end close to sundry cylinder is the open mouth setting, and this end port department can be linked with sundry cylinder, and the rotating joint of rotating shaft has in filter screen, and the one end circumference of rotating shaft close to filter thimble is provided with a plurality of rotating plate, and the part of rotating shaft away from rotating plate is provided with spiral conveying spare, and the above of sewage cylinder is provided with inlet pipe, and inlet pipe passes through the wall surface of sewage cylinder and is linked with filter screen inside, and inlet pipe and rotating plate are on same axis, and inlet pipe is provided with water flow sensor, through the setting of water flow sensor, realized the real -time monitoring of device's water inflow, and can choose the appropriate kinetic energy in water energy and electric energy according to the size of water inflow, to satisfy the long -term stable operation of device.

Description

Technical Field

[0001] This utility model relates to the field of water purification technology, and in particular to a water-saving device for secondary utilization of water resources. Background Technology

[0002] Water is essential in daily family life, and water conservation is something we must do. However, excessive water use is now a common phenomenon. Whether it is used for washing clothes, vegetables, or bathing, it is not properly recycled, resulting in the waste of water resources.

[0003] Application CN222889473U discloses a water-saving device for secondary utilization of water resources, belonging to the field of water-using equipment technology. It includes: an outer tank and an inner mesh tank fixed inside the outer tank. Both the inner mesh tank and the outer tank have open ends on the same side, with a gap between them. The outer tank is connected to an inlet pipe and a drain pipe. The inlet pipe passes through the inner mesh tank. A spiral steel brush with a spiral structure is coaxially rotatably connected inside the inner mesh tank. Multiple baffles are distributed in a ring near the end of the spiral steel brush close to the inlet pipe. A collection bin is provided at the open end of the inner mesh tank, and the collection bin is connected to the drain pipe. A collection basket is detachably installed inside the collection bin. This device achieves the technical effect of filtering domestic water without requiring electrical adapters, facilitating automatic cleaning of debris and preventing clogging of the inner mesh tank.

[0004] The device disclosed in the above utility model relies on the water flow impact of the inlet pipe to drive the spiral steel brush. When the water pressure is low or the water supply is intermittent, the steel brush may stop rotating, and debris will accumulate in the inner mesh bucket and cannot be discharged. Utility Model Content

[0005] The purpose of this utility model is to provide a water-saving device for secondary utilization of water resources, so as to solve the problem mentioned in the background art that the steel brush may stop rotating when the water pressure is low or the water supply is intermittent, and the debris will accumulate in the inner mesh bucket and cannot be discharged.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a water-saving device for secondary utilization of water resources, comprising a sewage tank, wherein the sewage tank is inclined, with a filter cylinder connected to the lower end and a debris cylinder connected to the higher end. A filter screen is installed inside the sewage tank, the filter screen having a cylindrical structure, with an open end near the debris cylinder, and this opening is connected to the debris cylinder. A rotating shaft is rotatably connected inside the filter screen, and several rotating plates are arranged circumferentially at the end of the rotating shaft near the filter cylinder. A spiral conveyor is installed on the part of the rotating shaft away from the rotating plates. A water inlet pipe is installed above the sewage tank, passing through the wall of the sewage tank and communicating with the inside of the filter screen. The water inlet pipe and the rotating plates are on the same axis. A water flow sensor is installed on the water inlet pipe. A first micro motor is installed on the sewage tank, the output shaft of the first micro motor is connected to the rotating shaft, and the first micro motor is electrically connected to the water flow sensor.

[0007] Preferably, the debris cylinder is provided with a removable filter basket.

[0008] Preferably, a conveying pipe is connected between the filter cylinder and the debris cylinder, and the connection point between the conveying pipe and the debris cylinder is lower than the height of the filter basket.

[0009] Preferably, the filter cartridge is provided with a 1mm pore size nylon medium filter and a 0.1mm pore size ceramic membrane fine filter in sequence from top to bottom at a position below the connection of the conveying pipe.

[0010] Preferably, the bottom of the waste container is provided with a cover plate, which is threadedly connected to the bottom end of the waste container.

[0011] Preferably, the bottom end of the filter cylinder is provided with a water outlet pipe, and a U-shaped water seal and an activated carbon filter canister are arranged in sequence between the water outlet pipe and the filter cylinder.

[0012] The beneficial effects of this utility model are:

[0013] This invention enables real-time monitoring of the water inflow within the device by incorporating a water flow sensor. It also allows for the selection of appropriate kinetic energy from water and electrical energy based on the amount of water inflow, thus ensuring the long-term stable operation of the device. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of a water-saving device for secondary utilization of water resources proposed in this utility model;

[0015] Figure 2 This is a front cross-sectional structural diagram of a water-saving device for secondary utilization of water resources proposed in this utility model;

[0016] Figure 3This is a schematic diagram of the internal structure of a water-saving device for secondary utilization of water resources proposed in this utility model.

[0017] In the diagram: 1. Sewage cylinder; 2. Filter cylinder; 3. Debris cylinder; 4. Filter screen; 5. Rotating shaft; 6. Rotating plate; 7. Screw conveyor; 8. Inlet pipe; 9. Water flow sensor; 10. First micro motor; 11. Filter basket; 12. Conveying pipe; 13. Middle filter screen; 14. Fine filter screen; 15. Cover plate; 16. Outlet pipe. Detailed Implementation

[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0019] Reference Figure 1-3 A water-saving device for secondary utilization of water resources includes a sewage tank 1, which is inclined. A filter cylinder 2 is connected to the lower end of the sewage tank 1, and a debris cylinder 3 is connected to the higher end of the sewage tank 1. A filter screen 4 is installed inside the sewage tank 1. The filter screen 4 has a cylindrical structure and is open at the end near the debris cylinder 3, and this end can communicate with the debris cylinder 3. A rotating shaft 5 is rotatably connected inside the filter screen 4. Several rotating plates 6 are arranged around the circumference of the rotating shaft 5 near the filter cylinder 2. A spiral conveyor 7 is installed on the part of the rotating shaft 5 away from the rotating plates 6. A water inlet pipe 8 is installed above the sewage tank 1. The water inlet pipe 8 passes through the wall of the sewage tank 1 and communicates with the inside of the filter screen 4. The water inlet pipe 8 and the rotating plates 6 are on the same axis. A water flow sensor 9 is installed on the water inlet pipe 8. A first micro motor 10 is installed on the sewage tank 1. The output shaft of the first micro motor 10 is connected to the rotating shaft 5, and the first micro motor 10 is electrically connected to the water flow sensor 9.

[0020] In operation, wastewater enters the wastewater cylinder 1 through the inlet pipe 8. As the wastewater flows, the water flow sensor 9 on the inlet pipe 8 detects the flow rate. When the flow rate is sufficient to drive the rotating plate 6 to rotate stably, the water flow impact drives the rotating shaft 5 to rotate, which in turn drives the screw conveyor 7 to rotate, transporting large particles of debris mixed in with the wastewater to the end of the wastewater cylinder 1, where they fall into the debris cylinder 3, thus completing the filtration process. When the water flow sensor 9 detects that the flow rate is insufficient to drive the rotating plate 6 to rotate stably, the first micro motor 10 drives the rotating shaft 5 to rotate, providing stable power for the rotation of the screw conveyor 7, thereby conveying the debris into the debris cylinder 3.

[0021] Specifically, in this embodiment, a detachable filter basket 11 is provided inside the debris cylinder 3, so that the debris in the debris cylinder 3 can fall directly into the filter basket 11, and the filter basket 11 separates the moisture contained in the debris.

[0022] Specifically, in this embodiment, a conveying pipe 12 is connected between the filter cylinder 2 and the debris cylinder 3. The connection point between the conveying pipe 12 and the debris cylinder 3 is lower than the height of the filter basket 11, so that the water remaining in the debris cylinder 3 after being filtered by the filter basket 11 can flow into the filter cylinder 2 through the conveying pipe 12, and the filter cylinder 2 can achieve uniform filtration.

[0023] Specifically, in this embodiment, a 1mm pore size nylon medium filter screen 13 and a 0.1mm pore size ceramic membrane fine filter screen 14 are arranged sequentially from top to bottom inside the filter cylinder 2 at a position lower than the connection of the conveying pipe 12, so that the water flow in the filter cylinder 2 can be further filtered through the medium filter screen 13 and the fine filter screen 14, thereby improving the filtration quality of the sewage.

[0024] Specifically, in this embodiment, a cover plate 15 is provided at the bottom of the debris cylinder 3, and the cover plate 15 is threadedly connected to the bottom end of the debris cylinder 3. The removable cover plate 15 makes it easy for the user to open the debris cylinder 3 by removing the cover plate 15, so as to clean the debris in the filter basket 11.

[0025] Specifically, in this embodiment, a water outlet pipe 16 is provided at the bottom of the filter cylinder 2, and a U-shaped water seal and an activated carbon filter canister are sequentially arranged between the water outlet pipe 16 and the filter cylinder 2. The U-shaped water seal and the activated carbon filter canister can adsorb odors in the water flow, thereby removing odors from the water flow.

[0026] The above are merely preferred embodiments of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model.

Claims

1. A water-saving device for secondary utilization of water resources, comprising a sewage tank (1), characterized in that: The sewage cylinder (1) is inclined, with a filter cylinder (2) connected to the lower end and a debris cylinder (3) connected to the higher end. A filter screen (4) is installed inside the sewage cylinder (1). The filter screen (4) has a cylindrical structure, with an open end near the debris cylinder (3) that can communicate with the debris cylinder (3). A rotating shaft (5) is rotatably connected inside the filter screen (4). Several rotating plates (6) are arranged circumferentially on the end of the rotating shaft (5) near the filter cylinder (2). The rotating shaft (5) is further away from the rotating cylinder (2). A spiral conveyor (7) is provided on part of the plate (6). An inlet pipe (8) is provided above the sewage tank (1). The inlet pipe (8) passes through the wall of the sewage tank (1) and is connected to the inside of the filter screen (4). The inlet pipe (8) and the rotating plate (6) are on the same axis. A water flow sensor (9) is provided on the inlet pipe (8). A first micro motor (10) is installed on the sewage tank (1). The output shaft of the first micro motor (10) is connected to the rotating shaft (5), and the first micro motor (10) is electrically connected to the water flow sensor (9).

2. The water-saving device for secondary utilization of water resources according to claim 1, characterized in that: The debris cylinder (3) is equipped with a removable filter basket (11).

3. A water-saving device for secondary utilization of water resources according to claim 2, characterized in that: A conveying pipe (12) is connected between the filter cylinder (2) and the debris cylinder (3), and the connection point between the conveying pipe (12) and the debris cylinder (3) is lower than the height of the filter basket (11).

4. A water-saving device for secondary utilization of water resources according to claim 1 or 3, characterized in that: Inside the filter cylinder (2), below the connection point of the conveying pipe (12), a 1mm pore size nylon medium filter screen (13) and a 0.1mm pore size ceramic membrane fine filter screen (14) are arranged sequentially from top to bottom.

5. A water-saving device for secondary utilization of water resources according to claim 4, characterized in that: The bottom of the waste cylinder (3) is provided with a cover plate (15), which is threadedly connected to the bottom end of the waste cylinder (3).

6. A water-saving device for secondary utilization of water resources according to claim 5, characterized in that: The bottom end of the filter cylinder (2) is provided with a water outlet pipe (16), and a U-shaped water seal and an activated carbon filter canister are arranged in sequence between the water outlet pipe (16) and the filter cylinder (2).

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