Energy-saving sewage collecting and timing discharge device

Abstract

The utility model discloses an energy -conserving set dirty timing discharge device, including pool body, inlet sewage pipe, drain pipe, blow-off pipe, valve and control mechanism, and blow-off pipe is set up in the pool body bottom vertically, and the valve is installed on the blow-off pipe, and the control mechanism is personally experienced sth, difference, driver, drive shaft and vane, and drive shaft vertical through pool body bottom and is connected with pool body rotation, and the vane fixed connection is personally experienced sth, and drive shaft lower extreme passes through transmission and control shaft drive connection, and control shaft is connected with the valve to control the opening and closing of the valve, and inlet sewage pipe one end stretches into the pool body, and is provided with the dirty outlet of the blade to the side, and the drain pipe is lower than the dirty outlet, and is set up in the pool body side face, the utility model provides an energy -conserving set dirty timing discharge device, and discharges automatically through mechanical structure, is more energy -conserving, and is more efficient.

Description

Technical Field

[0001] This utility model relates to the technical field of sewage collection and discharge devices, and in particular to an energy-saving sewage collection and timed discharge device. Background Technology

[0002] Sewage collection devices are used to collect sewage for centralized and timed discharge. Existing sewage collection devices are of two types: electric control and manual control. Although electric control has a high degree of automation, it inevitably consumes a lot of energy during long-term operation. Manual control has the disadvantages of low efficiency and easy omission. Utility Model Content

[0003] To address the aforementioned shortcomings of existing sewage collection devices, this invention proposes an energy-saving, timed sewage discharge device that automatically discharges sewage through a mechanical structure, resulting in greater energy efficiency and higher overall efficiency.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: An energy-saving, timed sewage collection and discharge device includes a tank, an inlet pipe, an outlet pipe, a discharge pipe, a valve, and a control mechanism. The discharge pipe is vertically installed at the bottom of the tank, and the valve is installed on the discharge pipe. The control mechanism includes a control shaft, a transmission device, a drive shaft, and blades. The drive shaft vertically passes through the bottom of the tank and is rotatably connected to the tank. The blades are fixedly connected to the upper end of the drive shaft. The lower end of the drive shaft is connected to the control shaft via the transmission device. The control shaft is connected to the valve to control the opening and closing of the valve. One end of the inlet pipe extends into the tank and has an outlet facing the blades on its side. The discharge pipe is lower than the outlet and is installed on the side of the tank.

[0005] With the above settings, firstly, the valve opening and closing is driven by the kinetic energy of sewage, which does not require additional electricity, thus achieving energy saving. Secondly, the control mechanism can automatically open and close the valve under the drive of sewage to achieve the effect of intermittent sewage discharge without any omissions, saving labor. Thirdly, the sewage pipe mainly discharges sediment, while the drainage pipe mainly discharges liquid, achieving a solid-liquid separation effect and making it less likely to clog the drainage pipe.

[0006] Furthermore, the transmission includes a drive bevel gear and a driven bevel gear. The outer diameter of the drive bevel gear is smaller than that of the driven bevel gear. The drive bevel gear is fixedly connected to the lower end of the drive shaft. The driven bevel gear meshes with the drive bevel gear and is connected to the control shaft.

[0007] With the above settings, firstly, the drive shaft drives the control shaft through the drive bevel gear and the driven bevel gear; secondly, the transmission has the function of reducing speed and amplifying torque, ensuring smooth rotation of the drive shaft and the control shaft.

[0008] Furthermore, a spherical cavity is provided inside the sewage pipe, and the valve includes a valve core rotatably connected inside the spherical cavity. A flow channel is provided in the valve core. The end of the control shaft passes through the side of the sewage pipe and is fixedly connected to the valve core. The valve core rotates with the control shaft to control the opening and closing of the sewage pipe.

[0009] With the above settings, the control shaft drives the valve core to rotate, thereby controlling the opening and closing of the valve.

[0010] Furthermore, a guide sleeve is fixedly connected to the lower side of the pool body. The drive shaft includes a first shaft section, a second shaft section, and a torsion spring. One end of the first shaft section passes through one side of the sewage pipe and is fixedly connected to the valve core. The other end of the first shaft section is rotatably connected to one end of the guide sleeve. One end of the second shaft section is rotatably connected to the other end of the guide sleeve and is connected to the first shaft section through the torsion spring. The other end of the second shaft section is fixedly connected to the aforementioned driven bevel gear. The control mechanism also includes a connecting plate, a mounting sleeve, a spring, and a steel ball. The mounting sleeve is vertically positioned above the guide sleeve and is fixedly connected to the first shaft section through the connecting plate. The upper side of the steel ball is mounted in the mounting sleeve through the spring, and the lower side protrudes from the lower side of the mounting sleeve. The guide sleeve is evenly provided with four slots along the circumference. The lower side of the steel ball is inserted into one of the slots, and the valve is in a fully open or fully closed state.

[0011] With the above settings, the valve core stops rotating every 90 degrees, keeping the valve fully open or fully closed, shortening the time the valve is in the half-open state, making valve switching more decisive and facilitating sewage sedimentation.

[0012] Furthermore, a base is fixedly connected to the lower side of the pool body, forming an installation cavity between the base and the pool body. Valves and actuators are installed in the installation cavity, and the sewage pipe passes through the base. A maintenance port is provided on one side of the installation cavity.

[0013] Furthermore, a bracket is fixedly connected inside the base, and the side of the drive bevel gear away from the drive shaft is rotatably connected to the bracket, while the side of the driven bevel gear away from the second shaft segment is rotatably connected to the bracket.

[0014] The above settings improve the stability of both the drive bevel gear and the driven bevel gear.

[0015] Furthermore, the bottom of the pool is conical, and the sewage pipe is located at the center of the bottom of the pool. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the emission device in an embodiment.

[0017] Figure 2 A top view of the emission device in an embodiment.

[0018] Figure 3 This is a cross-sectional view of the emission device in an embodiment.

[0019] Figure 4 for Figure 3 Enlarged view of point C.

[0020] Figure 5 for Figure 4 AA sectional view.

[0021] Figure 6 This is a schematic diagram of the valve being fully closed in an embodiment.

[0022] Figure 7 for Figure 6 BB cross-sectional view. Detailed Implementation

[0023] The technical solution of this utility model will be further described in detail below through embodiments and in conjunction with the accompanying drawings.

[0024] like Figures 1 to 7 An energy-saving, timed sewage collection and discharge device includes a tank body 3, an inlet pipe 4, an outlet pipe 5, a discharge pipe 6, a valve 7, and a control mechanism. The discharge pipe 6 is vertically arranged at the bottom of the tank body 3, and the valve 7 is installed on the discharge pipe 6. The control mechanism includes a control shaft 8, a transmission device 9, a drive shaft 10, and a blade 11. The drive shaft 10 vertically passes through the bottom of the tank body 3 and is rotatably connected to the tank body 3. The blade 11 is fixedly connected to the upper end of the drive shaft 10. The lower end of the drive shaft 10 is connected to the control shaft 8 through the transmission device 9. The control shaft 8 is connected to the valve 7 to control the opening and closing of the valve 7. One end of the inlet pipe 4 extends into the tank body 3 and has an outlet 23 facing the blade 11 on its side. The discharge pipe 5 is lower than the outlet and is arranged on the side of the tank body 3.

[0025] With the above settings, firstly, the opening and closing of valve 7 is driven by the kinetic energy of sewage, which does not require additional electricity and achieves energy saving. Secondly, the control mechanism can automatically open and close valve 7 under the drive of sewage to achieve the effect of intermittent sewage discharge without any omissions, saving manpower. Thirdly, sewage pipe 6 mainly discharges sediment, and drainage pipe 5 mainly discharges liquid, which achieves the effect of solid-liquid separation and is not easy to clog drainage pipe 5.

[0026] Specifically, the working principle of the timed sewage discharge device of this application is as follows: sewage enters the tank 3 through the sewage inlet pipe 4. The lower end of the sewage inlet pipe 4 is sealed, and the sewage can only be discharged horizontally through the sewage inlet pipe 4 on the lower side. After the sewage impacts the blades 11, it falls to the bottom of the tank 3 under the action of gravity. Multiple blades 11 are evenly arranged circumferentially on the upper end of the drive shaft 10, so that the sewage can always impact the blades 11 to drive the drive shaft 10. The drive shaft 10 drives the control shaft 8 to rotate through the transmission 9. The control shaft 8 is connected to the valve 7, so that the valve 7 switches back and forth between opening and closing. The transmission ratio of 9 can adjust the switching speed of valve 7. The transmission ratio of the actuator 9 can be set according to the actual sewage discharge frequency required. When valve 7 is closed, sewage accumulates in pool 3. Solids and other substances in the sewage will be deposited at the bottom of pool 3 under gravity. The surface of the sewage has less solid content and can be discharged out through drain pipe 5, reducing the blockage of drain pipe 5. When valve 7 is opened, the sediment at the bottom of pool 3 is discharged downward through sewage pipe 6 and valve 7. Valve 7 is opened periodically so that the sediment at the bottom of pool 3 can be cleaned regularly, preventing long-term accumulation and blockage of sewage pipe 6.

[0027] In one implementation, the transmission 9 includes a drive bevel gear 91 and a driven bevel gear 92. The outer diameter of the drive bevel gear 91 is smaller than the outer diameter of the driven bevel gear 92. The drive bevel gear 91 is fixedly connected to the lower end of the drive shaft 10. The driven bevel gear 92 meshes with the drive bevel gear 91 and is connected to the control shaft 8.

[0028] With the above configuration, firstly, the drive shaft 10 drives the control shaft 8 through the drive bevel gear 91 and the driven bevel gear 92; secondly, the transmission 9 has the function of reducing speed and amplifying torque, ensuring the smooth rotation of the drive shaft 10 and the control shaft 8.

[0029] As one implementation, a spherical cavity is provided inside the sewage pipe 6, and the valve 7 includes a valve core rotatably connected inside the spherical cavity. A flow channel 12 is provided in the valve core. The end of the control shaft 8 passes through the side of the sewage pipe 6 and is fixedly connected to the valve core. The valve core rotates with the control shaft 8 to control the opening and closing of the sewage pipe 6.

[0030] With the above settings, the control shaft 8 drives the valve core to rotate, thereby controlling the opening and closing of the valve 7.

[0031] Specifically, the valve core has a spherical structure, with its outer wall fitting snugly against the spherical cavity to ensure a tight seal. The drain pipe 6 is vertically positioned, while the control shaft 8 is horizontally positioned. The control shaft 8 drives the valve core to rotate. When the flow channel 12 in the valve core is vertical, as... Figure 4 When the flow channel 12 in the valve core is flush with the wall of the drain pipe 6, the valve 7 is fully open, and the valve core continues to rotate. When the flow channel 12 is misaligned with the drain pipe 6, as... Figure 6The valve core blocks the drain pipe 6, and the valve 7 is fully closed. As the control shaft 8 continues to drive the valve core to rotate, the valve core slowly opens again. During the period when the valve 7 is fully closed, the drain pipe 6 does not discharge sewage, and the sewage settles and deposits in the pool 3, waiting for the next time the valve 7 is opened to discharge sewage.

[0032] In one implementation, a guide sleeve 13 is fixedly connected to the lower side of the pool body 3. The drive shaft 10 includes a first shaft segment 101, a second shaft segment 102, and a torsion spring 103. One end of the first shaft segment 101 passes through one side of the drain pipe 6 and is fixedly connected to the valve core. The other end of the first shaft segment 101 is rotatably connected to one end of the guide sleeve 13. One end of the second shaft segment 102 is rotatably connected to the other end of the guide sleeve 13 and is connected to the first shaft segment 101 through the torsion spring 103. The other end of the second shaft segment 102 is connected to the aforementioned drain pipe 6. The moving bevel gear 92 is fixedly connected. The control mechanism also includes a connecting plate 14, a mounting sleeve 15, a spring 16, and a steel ball 17. The mounting sleeve 15 is vertically arranged above the guide sleeve 13 and is fixedly connected to the first shaft section 101 through the connecting plate 14. The upper side of the steel ball 17 is installed in the mounting sleeve 15 through the spring 16, and the lower side protrudes from the lower side of the mounting sleeve 15. The guide sleeve 13 is evenly provided with four slots 18 along the circumference. The lower side of the steel ball 17 is inserted into one of the slots 18. The valve 7 is in a fully open or fully closed state.

[0033] With the above settings, the valve core stops rotating every 90 degrees, keeping valve 7 fully open or fully closed, shortening the time valve 7 is in the half-open state, making valve 7 switching more decisive and facilitating sewage sedimentation.

[0034] When valve 7 of this application is fully open, such as Figure 4 and Figure 5The flow channel 12 in the valve core is flush with the wall of the drain pipe 6, facilitating the fastest possible sewage discharge from the drain pipe 6. At this time, the steel ball 17 is inserted into the slot 18 of the guide sleeve 13. The upper side of the steel ball 17 is fixedly connected to the spring 16, which is located in the mounting sleeve 15. The upper end of the spring 16 is fixedly connected to the upper end of the mounting sleeve 15. The spring 16 is in a compressed state, applying a downward force to the steel ball 17, causing the steel ball 17 to be locked in the slot 18. The guide sleeve 13 prevents the first shaft section 101 from rotating. The first shaft section 101 and the valve core remain stationary, and the valve 7 remains fully open. Under the impact of the sewage output from the sewage inlet pipe 4, the blade 11 drives the drive shaft 10 to rotate continuously. Due to the driving bevel gear 91 and The driven bevel gear 92 reduces speed, ensuring stable rotation of the drive shaft 10 and the second shaft section 102. The rotation of the second shaft section 102 causes the torsion spring 103 to twist. The second shaft section 102 applies torque to the first shaft section 101 through the torsion spring 103. When the torque is small, the first shaft section and valve core do not rotate due to the resistance of the guide sleeve on the first shaft section, and the valve remains fully open. As the torsion spring 103 twists more, the torque on the first shaft section 101 increases. When the torque exceeds the resistance of the guide sleeve 13 on the first shaft section 101, the steel ball 17 exits from the slot 18, the spring 16 is compressed, and under the torque of the torsion spring 103, the first shaft section 101 and valve core are quickly driven to rotate 90 degrees. Figure 6 and Figure 7 The steel ball 17 moves along the outer wall of the guide sleeve 13 to the next slot 18, and is re-engaged in the slot 18 under the action of the spring 16, preventing the first rotating shaft and valve core from continuing to rotate. The flow channel 12 of the valve core is misaligned with the drain pipe 6, and the valve 7 is fully closed. This process is relatively fast, shortening the time when the valve 7 is half-open and half-closed, and the switching is more decisive. At this time, the drain pipe 6 stops discharging sewage, which facilitates the sedimentation of sewage. As the drive shaft 10 continues to drive the second shaft section 102, the torque of the torsion spring 103 on the first shaft section 101 increases. When the torque increases to a certain extent... Torque overcomes the squeezing force of slot 18 on steel ball 17, and steel ball 17 comes out of slot 18 again. First shaft section 101 and valve core rotate 90 degrees quickly. Under the action of spring 16, steel ball 17 automatically inserts into the next slot 18. First shaft section 101 and valve core stop rotating, and valve 7 returns to the fully open state and remains there. Repeat the above steps. Valve 7 quickly switches from fully open to fully closed or from fully closed to fully open at intervals, shortening the time of valve 7 in the half-open state. The switching of valve 7 is more decisive and facilitates sewage sedimentation.

[0035] As one implementation method, a base 19 is fixedly connected to the lower side of the pool body 3, and an installation cavity 20 is formed between the base 19 and the pool body 3. The valve 7 and the actuator 9 are set in the installation cavity 20, the sewage pipe 6 passes through the base 19, and a maintenance port 21 is provided on one side of the installation cavity 20.

[0036] As one implementation, a bracket 22 is fixedly connected inside the base 19. The side of the drive bevel gear 91 away from the drive shaft 10 is rotatably connected to the bracket 22, and the side of the driven bevel gear 92 away from the second shaft segment 102 is rotatably connected to the bracket 22.

[0037] The above settings improve the stability of the drive bevel gear 91 and the driven bevel gear 92.

[0038] As one implementation method, the bottom of the pool body 3 is conical, and the sewage pipe 6 is located at the center of the bottom of the pool body 3.

[0039] It should be understood that those skilled in the art can make improvements or modifications based on the above description, and all such improvements and modifications should fall within the protection scope of the appended claims.

Claims

1. An energy-saving, timed sewage collection and discharge device, characterized in that, The system includes a pool body, an inlet pipe, an outlet pipe, a discharge pipe, valves, and a control mechanism. The discharge pipe is vertically positioned at the bottom of the pool body, and the valves are mounted on the discharge pipes. The control mechanism includes a control shaft, a transmission device, a drive shaft, and blades. The drive shaft vertically penetrates the bottom of the pool body and is rotatably connected to the pool body. The blades are fixedly connected to the upper end of the drive shaft. The lower end of the drive shaft is connected to the control shaft via the transmission device. The control shaft is connected to the valves to control their opening and closing. One end of the inlet pipe extends into the pool body and has an outlet facing the blades on its side. The discharge pipe is positioned below the outlet and is located on the side of the pool body.

2. The energy-saving, timed sewage collection and discharge device according to claim 1, characterized in that, The transmission includes a drive bevel gear and a driven bevel gear. The outer diameter of the drive bevel gear is smaller than that of the driven bevel gear. The drive bevel gear is fixedly connected to the lower end of the drive shaft. The driven bevel gear meshes with the drive bevel gear and is connected to the control shaft.

3. The energy-saving, timed sewage collection and discharge device according to claim 2, characterized in that, The sewage pipe is provided with a spherical cavity, and the valve includes a valve core rotatably connected in the spherical cavity. The valve core is provided with a flow channel. The end of the control shaft passes through the side of the sewage pipe and is fixedly connected to the valve core. The valve core rotates with the control shaft to control the opening and closing of the sewage pipe.

4. The energy-saving, timed sewage collection and discharge device according to claim 3, characterized in that, A guide sleeve is fixedly connected to the lower side of the pool body. The drive shaft includes a first shaft segment, a second shaft segment, and a torsion spring. One end of the first shaft segment passes through one side of the sewage pipe and is fixedly connected to the valve core. The other end of the first shaft segment is rotatably connected to one end of the guide sleeve. One end of the second shaft segment is rotatably connected to the other end of the guide sleeve and is connected to the first shaft segment through the torsion spring. The other end of the second shaft segment is fixedly connected to the driven bevel gear. The control mechanism also includes a connecting plate, a mounting sleeve, a spring, and a steel ball. The mounting sleeve is vertically arranged above the guide sleeve and is fixedly connected to the first shaft segment through the connecting plate. The upper side of the steel ball is installed in the mounting sleeve through the spring, and the lower side protrudes from the lower side of the mounting sleeve. The guide sleeve is evenly provided with four slots along the circumference. The lower side of the steel ball is inserted into one of the slots. The valve is in a fully open or fully closed state.

5. The energy-saving, timed sewage collection and discharge device according to claim 4, characterized in that, A base is fixedly connected to the lower side of the pool body, forming an installation cavity between the base and the pool body. The valve and actuator are installed in the installation cavity, the sewage pipe passes through the base, and a maintenance port is provided on one side of the installation cavity.

6. The energy-saving, timed sewage collection and discharge device according to claim 5, characterized in that, A bracket is fixedly connected inside the base. The side of the drive bevel gear away from the drive shaft is rotatably connected to the bracket, and the side of the driven bevel gear away from the second shaft segment is rotatably connected to the bracket.

7. The energy-saving, timed sewage collection and discharge device according to claim 1, characterized in that, The bottom of the pool is conical, and the drain pipe is located at the center of the bottom of the pool.

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