A siphon rainwater collection system for sponge cities with a self-dredging structure
Through the design of the siphon rainwater collection system with self -dredging structure, the separation of water from the water flow blades and the centrifuge of the centrifugal machine, the existing system cannot automatically clear the problem of blocking and lack of siphon power, and realize automated dredging and efficient purification.
Patent Information
- Application Number
- CN202210803103.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2022-07-09
- Publication Date
- 2025-01-28
- Estimated Expiration
- 2042-07-09
AI Technical Summary
The existing siphon rainwater collection system cannot automatically clear and unblock the filter material, and requires regular unblocking of artificially and regularly, and the siphon force is usually small, resulting in the inability to circulate rainwater.
Design a siphon rainwater collection system with its own dredging structure, including water -entering tanks, mixing components, and siphon boxes. The rotating driver of the water flow leaves can be automatically invested and mixed with water purifiers. Two filtration and automatic dredging are performed through the siphon box and filter.
The system's automated dredging and purification is realized, the need for artificial operation is reduced, the rainbow absorption strength is improved, the rainwater can be smoothly circulated, and the cleaning effect of rainwater is improved.
Smart Images
Figure CN115182435B_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of rainwater collection, and in particular to a siphon rainwater collection system for a sponge city with a self-dredging structure. Background Art
[0002] Sponge city is a new generation of urban stormwater management concept. It means that the city can adapt to environmental changes and deal with natural disasters caused by rainwater like a sponge, with good flexibility. It can also be called a "water-elastic city". Sponge city absorbs, stores, infiltrates and purifies water when it rains. When needed, the stored water will be released and utilized to achieve the free migration of rainwater in the city.
[0003] As shown in the application number: Application No. 201921260139.4, the utility model discloses a siphon type rainwater collection device, including a water collecting pipe and a water collecting pool, the right side of the lower end of the water collecting pipe is connected to the left side of the upper end of the water collecting pool, a siphon rainwater bucket is arranged on the upper end of the water collecting pipe, the lower end of the siphon rainwater bucket is fixedly connected with a vertical pipe, the bottom end of the vertical pipe is connected and connected with a horizontal pipe, an elbow fitting is fixedly installed on the right end of the horizontal pipe, a main vertical pipe fitting is fixedly installed on the lower end of the elbow fitting, a second elbow fitting is fixedly installed on the bottom end of the main vertical pipe fitting, a connecting pipe fitting is fixedly installed on the right end of the second elbow fitting, the main body of the water collecting pool is a pool body, an inlet pipe is connected to the left side of the upper end of the pool body, an overflow pipe is connected to the upper back of the pool body, and an outlet pipe is connected to the right side of the upper end of the pool body, and a filtering device is installed on the outlet pipe. The siphon type rainwater collection device is provided with a filtering device at the end of the water collection tank, which can purify the rainwater and avoid the clogging of the nozzle when the rainwater is recycled for irrigation.
[0004] The siphon rainwater collection system similar to the above application currently has the following shortcomings:
[0005] Existing siphon rainwater collection systems are usually unable to automatically clear and unclog the filtered material, and require regular manual dredging, which is cumbersome to use. In addition, the siphon force of the siphon equipment is usually small, and during use, it is easy for the rainwater to be unable to flow due to insufficient siphon force.
[0006] Therefore, in view of this, the existing structure and deficiencies are studied and improved, and a siphon rainwater collection system for sponge cities with its own dredging structure is proposed. Summary of the invention
[0007] The purpose of the present invention is to provide a siphon rainwater collection system for a sponge city with a self-contained dredging structure to solve the problems raised in the above-mentioned background technology.
[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a siphon rainwater collection system for a sponge city with a self-contained dredging structure, comprising a water inlet tank, a mixing component and a siphon box, wherein the top outer side of the water inlet tank is connected to a water inlet pipe, and the two sides of the outside of the water inlet tank are connected to the feed pipe, the inner side of the water inlet tank is provided with a feeding trough, and the outside of the water inlet tank is provided with a fixing frame, the mixing component is arranged on the inner side of the fixing frame, the bottom outer side of the water inlet tank is connected to a first through pipe, and the bottom outer side of the first through pipe is provided with a docking component, the The bottom outer side of the docking assembly is connected to a pair of through pipes, the bottom outer side of the pair of through pipes is connected to a mixing box, and the bottom outer end of the mixing box is connected to a first motor, the mixing box is connected to a rotating pipe sleeve on the side away from the first motor, the inner side of the rotating pipe sleeve is connected to a second through pipe, the siphon box is connected to the side of the second through pipe away from the rotating pipe sleeve, the top outer side of the siphon box is connected to a second vacuum pump, and a filter assembly is arranged inside the siphon box, the bottom left end of the siphon box is connected to a water outlet pipe, and the bottom end of the siphon box is connected to a slag discharge pipe.
[0009] Furthermore, the feed pipe is connected to the feed trough, and the feed trough is integrated with the water inlet tank.
[0010] Furthermore, the mixing assembly includes a water flow blade, a first bevel gear, a second bevel gear, a transmission shaft, a third bevel gear, a blower, a feed seat, a feed trough and a discharge valve port, the rear end of the water flow blade is connected to the first bevel gear, and the bottom outer side of the first bevel gear is connected to the second bevel gear, the bottom outer side of the second bevel gear is connected to the transmission shaft, and the bottom outer side of the transmission shaft is connected to the third bevel gear, the rear outer side of the third bevel gear is connected to the blower, and the blower is connected to the feed seat on the side close to the water inlet tank, the top outer side of the feed seat is provided with a feed trough, and the outer end of the feed seat is connected to the discharge valve port.
[0011] Furthermore, the feeding trough is connected to the feeding seat through the feeding trough, and the blower is connected to the discharge valve port through the feeding seat.
[0012] Furthermore, the docking assembly includes an upper connecting seat, an electromagnet, a return spring, a lower connecting seat and an armature, the electromagnets are arranged on both sides of the bottom of the upper connecting seat, and the bottom outer end of the upper connecting seat is connected to the return spring, the lower connecting seat is arranged on the outer side of the bottom of the return spring, and the armature is connected to the outer side of the top of the lower connecting seat.
[0013] Furthermore, the upper connecting seat is elastically connected to the lower connecting seat through a return spring, and the return spring is distributed in a ring shape at the top of the lower connecting seat.
[0014] Furthermore, the mixing box includes a box body, a lower baffle, an upper baffle, a connecting seat, an electric push rod, a siphon tube, a dirt collecting box, a first air pump and a water outlet. The inner top end of the box body is connected to the lower baffle plate, and the upper baffle plate is placed on the outer side of the top of the lower baffle plate. The right end of the upper baffle plate is connected to the connecting seat, and the electric push rod is arranged on the outer side of the top of the connecting seat. The left bottom end of the box body is connected to the siphon tube, and the outer side of the bottom of the siphon tube is connected to the dirt collecting box, the first air pump is arranged on the outer side of the left part of the dirt collecting box, and a water outlet is opened on the outer side of the bottom of the mixing box.
[0015] Furthermore, the lower baffle and the upper baffle are fitted to each other, and the upper baffle and the connecting seat are integrated.
[0016] Furthermore, the filter assembly includes a connection frame, a second motor and a filter screen. The right outer end of the connection frame is connected to the second motor, and the output end of the second motor is connected to the filter screen.
[0017] Furthermore, the size and shape of the connection frame are similar to those of the filter screen, and the filter screen is rotationally connected to the second motor.
[0018] The present invention provides a siphon rainwater collection system for a sponge city with a self-contained dredging structure, which has the following beneficial effects: the rotation of the water flow blades is driven by rainwater, and the greater the rain, the faster the rotation speed of the water flow blades, so that the wind speed of the blower can be greater, which enables the device to automatically adjust the classification of the water purification agent according to the amount of rainfall during use. In addition, because the rotation of the water flow blades is driven by rainwater, the device does not need to be driven by an additional driving component when the water purification agent is added, which can reduce the probability of the device being unable to operate due to a malfunction of the electrical equipment during use. After the rainwater and the water purification agent are fully mixed, the first motor will rotate at a high speed. During the high-speed rotation, the box will act as a centrifuge, which allows impurities in the rainwater to move toward the top of the box. After the impurities are separated from the rainwater, the electric push rod will work to enable the connecting seat to push the upper baffle. After the upper baffle is pushed, the through grooves on its outside will intersect with the through grooves on the lower baffle, which allows impurities containing rainwater to be separated from cleaner rainwater. After the air in the sewage collecting box is pumped out by the first air pump, the sewage collecting box can be put into a low-pressure state. At this time, the electric control valve in the siphon pipe is opened, and the sewage containing impurities in the box can be sucked into the inside of the sewage collecting box through the siphon action. This allows the box to not only act on the mixing of rainwater and purifier, but also assist in the separation of impurities from rainwater.
[0019] 1. After rainwater enters the water inlet tank of the present invention, it can drive the water flow blades to rotate through the flow. During the rotation of the water flow blades, the second bevel gear can be driven to rotate through the first bevel gear. The second bevel gear is arranged at both the upper and lower ends of the transmission shaft, so that the second bevel gear can drive the third bevel gear at the outer end of the blower to rotate during the rotation, and the third bevel gear can drive the blower to work during the rotation. During the operation of the blower, the electric control valve of the discharge valve port will be opened, so that the airflow in the blower can flow through the feed seat and flow out through the discharge valve port, and the airflow can drive the water purifier to enter the water inlet tank together during the flow, so that the water purifier can be mixed with the rainwater, thereby achieving the cleaning of the rainwater.
[0020] 2. The rotation of the water flow blades of the present invention is driven by rainwater, and the greater the rain, the faster the rotation speed of the water flow blades, so that the wind speed of the blower can be greater. This allows the equipment to automatically adjust the classification of water purifiers according to the amount of rainfall during use. In addition, because the rotation of the water flow blades is driven by rainwater, the equipment does not need to use additional drive components to drive when the water purifier is added, which can reduce the probability of the equipment being unable to operate due to electrical equipment failure during use. At the same time, this makes the equipment more energy-efficient. During the rotation of the water flow blades, it can promote the mixing of the water purifier and rainwater, thereby making the use of the water purifier more effective.
[0021] 3. After the box of the present invention is filled with rainwater, the electric control valve outside the first through pipe will be closed, and at the same time, the electromagnet at the bottom end of the upper connecting seat will work to generate suction, which enables the armature to drive the lower connecting seat to move up and squeeze the reset spring to fit with the electromagnet, so that the lower connecting seat can be separated from the through pipe. After the through pipe is separated from the lower connecting seat, the box can be in an independent state. At this time, the first motor works and can drive the box to rotate at the outer end of the rotating pipe sleeve. During the rotation of the box, the rainwater and the water purifier inside can be turbulent and fully mixed, which further enhances the mixing effect of rainwater and water purifier, thereby making the cleaning effect of the equipment better.
[0022] 4. In the present invention, after the rainwater and the water purifier are fully mixed, the first motor will rotate at a high speed. During the high-speed rotation, the box will act as a centrifuge, which allows the impurities in the rainwater to move toward the top of the box. After the impurities are separated from the rainwater, the electric push rod will work to enable the connecting seat to push the upper baffle. After the upper baffle is pushed, the through grooves on its outside will intersect with the through grooves on the lower baffle, which allows the impurities containing rainwater to be separated from the relatively clean rainwater. After the air in the sewage collecting box is pumped out by the first vacuum pump, the sewage collecting box can be placed in a low-pressure state. At this time, the electric control valve in the siphon pipe is opened, and the sewage containing impurities in the box can be sucked into the inside of the sewage collecting box through the siphon action. This allows the box to not only act on the mixing of rainwater and the purifier, but also assist in the separation of impurities from rainwater, which further improves the cleaning effect of the equipment.
[0023] 5. After the rainwater in the box of the present invention is cleaned, the electric control valve in the second through pipe is opened, and the rainwater will enter the siphon box from the water inlet and the second through pipe due to the siphon effect. The water purifier is mixed with quicklime inside. During the sealed rotation of the box, the quicklime will fully react with the rainwater. After contacting with the rainwater, the quicklime can sterilize the rainwater. At the same time, after the quicklime reacts with the rainwater, heat can be generated. Because the box is in a sealed state, after heat is generated, the air pressure in the box will rise. After the second through pipe is opened, the rainwater can be pushed by high pressure in addition to the siphon effect of the siphon box, which can greatly reduce the situation where the siphon force is insufficient and the rainwater does not flow smoothly.
[0024] 6. The filter of the present invention is arranged at the rainwater inlet of the siphon box through a connecting frame. After the rainwater enters the siphon box, it can be filtered twice by the filter, which makes the cleaning effect of the rainwater better, and the filtered rainwater can flow out of the equipment through the outlet pipe and enter the rainwater collector for storage. When there are too many residues filtered on the surface of the filter, the filter can be turned over by rotating the second motor so that the side covered with filter residues faces the inside of the siphon box. At this time, the second vacuum pump works again to put the siphon box in a low-pressure state. Then the outlet pipe is closed and the residue discharge pipe is opened. After a small amount of rainwater is drawn out by the box body into the inside of the siphon box, the filter residue adhered to the filter can be cleaned and discharged from the equipment through the residue discharge pipe. This allows the equipment to automatically dredge the filter residue on the surface of the filter through the siphon action during use, which can avoid regular manual dredging, thereby improving the convenience of equipment use. BRIEF DESCRIPTION OF THE DRAWINGS
[0025] Figure 1 It is a schematic diagram of the overall structure of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention;
[0026] Figure 2A schematic diagram of the structure of a mixing component of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention;
[0027] Figure 3 It is a schematic cross-sectional structure diagram of a water inlet tank of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention;
[0028] Figure 4 A siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention Figure 1 The enlarged structural diagram at A in the middle;
[0029] Figure 5 A schematic diagram of the structure of a mixing box of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention;
[0030] Figure 6 A schematic diagram of a top view of the structure of an upper baffle plate of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention;
[0031] Figure 7 A schematic diagram of the structure of a siphon box of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention;
[0032] Figure 8 This is a schematic diagram of the structure of a filtering component of a siphon rainwater collection system for a sponge city with a self-dredging structure according to the present invention.
[0033] In the figure: 1, water inlet tank; 2, water inlet pipe; 3, feed pipe; 4, feed trough; 5, fixed frame; 6, mixing assembly; 601, water flow blade; 602, first bevel gear; 603, second bevel gear; 604, transmission shaft; 605, third bevel gear; 606, air blower; 607, feed seat; 608, feed trough; 609, discharge valve; 7, first through pipe; 8, docking assembly; 801, upper docking seat; 802, electromagnet; 803, return spring; 804, lower docking seat; 805, armature; 9, through pipe ; 10. Mixing box; 1001. Box body; 1002. Lower baffle; 1003. Upper baffle; 1004. Connecting seat; 1005. Electric push rod; 1006. Siphon; 1007. Sewage collecting box; 1008. First vacuum pump; 1009. Water outlet; 11. First motor; 12. Rotating pipe sleeve; 13. Second through pipe; 14. Siphon box; 15. Second vacuum pump; 16. Filter assembly; 1601. Connecting frame; 1602. Second motor; 1603. Filter; 17. Water outlet pipe; 18. Slag discharge pipe. DETAILED DESCRIPTION
[0034] See also Figure 1-8The present invention provides a technical solution: a siphon rainwater collection system for a sponge city with a self-dredging structure, comprising a water inlet tank 1, a mixing component 6 and a siphon box 14, wherein the top outer side of the water inlet tank 1 is connected to a water inlet pipe 2, and both sides of the outside of the water inlet tank 1 are connected to a feeding pipe 3, a feeding trough 4 is provided on the inside of the water inlet tank 1, and a fixing frame 5 is provided on the outside of the water inlet tank 1, the mixing component 6 is arranged on the inner side of the fixing frame 5, the bottom outer side of the water inlet tank 1 is connected to a first through pipe 7, and the bottom outer side of the first through pipe 7 is arranged with a docking component 8, and the bottom outer side of the docking component 8 is connected to a through pipe 7, and the bottom outer side of the first through pipe 7 is arranged with a docking component 8. Pipe 9, a mixing box 10 is connected to the outer side of the bottom of the through pipe 9, and the outer end of the bottom of the mixing box 10 is connected to a first motor 11, a rotating pipe sleeve 12 is connected to the side of the mixing box 10 away from the first motor 11, the inner side of the rotating pipe sleeve 12 is connected to a second through pipe 13, a siphon box 14 is connected to the side of the second through pipe 13 away from the rotating pipe sleeve 12, a second vacuum pump 15 is connected to the outer side of the top of the siphon box 14, and a filter assembly 16 is arranged inside the siphon box 14, a water outlet pipe 17 is connected to the left end of the bottom of the siphon box 14, and a slag discharge pipe 18 is connected to the bottom end of the siphon box 14.
[0035] See also Figure 1-3 The feed pipe 3 is connected to the feed trough 4, and the feed trough 4 is integrated with the water inlet tank 1. The mixing assembly 6 includes a water flow blade 601, a first bevel gear 602, a second bevel gear 603, a transmission shaft 604, a third bevel gear 605, a blower 606, a feed seat 607, a feed trough 608 and a discharge valve 609. The rear end of the water flow blade 601 is connected to the first bevel gear 602, and the bottom outer side of the first bevel gear 602 is connected to the second bevel gear 603, and the bottom outer side of the second bevel gear 603 is connected to the transmission shaft 604. The transmission shaft 604 is provided with a third bevel gear 605 connected to the outer side of the bottom of the transmission shaft 604, a blower 606 is connected to the outer side of the rear of the third bevel gear 605, and a feed seat 607 is connected to the blower 606 near the water inlet tank 1, a feed trough 608 is provided on the outer side of the top of the feed seat 607, and a discharge valve 609 is connected to the outer end of the feed seat 607, the feed trough 4 is connected to the feed seat 607 through the feed trough 608, and the blower 606 is connected to the discharge valve 609 through the feed seat 607;
[0036] The specific operation is as follows: the feed pipe 3 can be connected with the storage device loaded with water purifier outside the equipment. Through the operation of the storage device, the water purifier can enter the inside of the feeding trough 4 through the feed pipe 3. Since the feeding trough 4 is connected with the feed seat 607 through the feed trough 608, the water purifier can enter the inside of the feed seat 607 through the feed trough 608. The water inlet pipe 2 can input rainwater into the inside of the water inlet tank 1. After the rainwater enters the inside of the water inlet tank 1, it can flow and drive the water flow blades 601 to rotate. The water flow blade 601 can drive the second bevel gear 603 to rotate through the first bevel gear 602 during the rotation process. The second bevel gear 603 is arranged at both ends of the transmission shaft 604, so that the second bevel gear 603 can drive the third bevel gear 605 at the outer end of the blower 606 to rotate during the rotation process. The third bevel gear 605 can drive the blower 606 to work during the rotation process. When the blower 606 is working, the electric control valve of the discharge valve port 609 is It will be opened, which allows the air flow in the air blower 606 to flow through the feed seat 607 and flow out through the discharge valve port 609. During the flow of the air flow, it can drive the water purifier into the water inlet tank 1, which allows the water purifier to mix with the rainwater, thereby achieving the cleaning of the rainwater. The rotation of the water flow blade 601 is driven by rainwater, and the greater the rain, the faster the rotation of the water flow blade 601, so that the wind speed of the air blower 606 can be greater. This allows the equipment to automatically adjust the classification of the water purifier according to the amount of rainfall during use. In addition, because the rotation of the water flow blade 601 is driven by rainwater, the equipment does not need to use an additional drive component to drive when the water purifier is added, which can reduce the probability of the equipment being unable to operate due to electrical equipment failure during use. At the same time, this makes the equipment more energy-saving. During the rotation of the water flow blade 601, it can promote the mixing of the water purifier and rainwater, thereby making the use of the water purifier more effective.
[0037] See also Figure 4-8The docking assembly 8 includes an upper docking seat 801, an electromagnet 802, a return spring 803, a lower docking seat 804 and an armature 805. Electromagnets 802 are arranged on both sides of the bottom of the upper docking seat 801, and the bottom outer end of the upper docking seat 801 is connected to the return spring 803. The bottom outer side of the return spring 803 is provided with a lower docking seat 804. The top outer side of the lower docking seat 804 is connected to the armature 805. The upper docking seat 801 is connected to the lower armature through the return spring 803. The connection seat 804 is elastically connected, and the return spring 803 is distributed in a ring shape at the top of the lower connection seat 804. The mixing box 10 includes a box body 1001, a lower baffle 1002, an upper baffle 1003, a connection seat 1004, an electric push rod 1005, a siphon 1006, a sewage collection box 1007, a first air pump 1008 and a water outlet 1009. The top of the inner side of the box body 1001 is connected to the lower baffle 1002, and the upper baffle 1002 is placed on the outer side of the top of the lower baffle 1002. 003, the right end of the upper baffle 1003 is connected to a connecting seat 1004, and an electric push rod 1005 is arranged on the top outer side of the connecting seat 1004, the left bottom end of the box body 1001 is connected to a siphon 1006, and the bottom outer side of the siphon 1006 is connected to a dirt collecting box 1007, and a first air pump 1008 is arranged on the left outer side of the dirt collecting box 1007, and a water outlet 1009 is opened on the bottom outer side of the mixing box 10, and the lower baffle 1002 and the upper baffle 1001 are connected to each other. 03 are fitted with each other, and the upper baffle 1003 and the connecting seat 1004 are integrated, the filter assembly 16 includes a connecting frame 1601, a second motor 1602 and a filter screen 1603, the right outer end of the connecting frame 1601 is connected to the second motor 1602, and the output end of the second motor 1602 is connected to the filter screen 1603, the size and shape of the connecting frame 1601 are similar to the size and shape of the filter screen 1603, and the filter screen 1603 is rotatably connected to the second motor 1602;
[0038] The specific operation is as follows. After the rainwater is mixed with the water purifier, it can flow into the box body 1001 through the first through pipe 7 and the through pipe 9. After the rainwater in the box body 1001 is filled, the electric control valve outside the first through pipe 7 will be closed, and at the same time, the electromagnet 802 at the bottom of the upper connecting seat 801 will work to generate suction, which enables the armature 805 to drive the lower connecting seat 804 to move up and squeeze the reset spring 803 and the electromagnet 802 to fit, so that the lower connecting seat 804 can be separated from the through pipe 9. After the through pipe 9 is separated from the lower connecting seat 804, the box body 1001 can be in an independent state. At this time, the electric control valve outside the through pipe 9 is closed, and the first motor 11 works to drive the box body 1001 to rotate at the outer end of the rotating pipe sleeve 12, and the box body 1001 During the rotation process, the rainwater and the water purifier inside can be turbulent and fully mixed, which can further enhance the mixing effect of the rainwater and the water purifier, which can make the cleaning effect of the equipment better. In addition, after the rainwater and the water purifier are fully mixed, the first motor 11 will rotate at a high speed. During the high-speed rotation, the box body 1001 will act as a centrifuge, which can make the impurities in the rainwater move toward the top of the box body 1001. After the impurities are separated from the rainwater, the electric push rod 1005 works, which can make the connecting seat 1004 push the upper baffle 1003. After the upper baffle 1003 is pushed, the through groove on its outside will be staggered with the through groove on the lower baffle 1002, which can separate the impurities containing rainwater from the cleaner rainwater. After the air in 007 is pumped out by the first air pump 1008, the sewage collecting box 1007 can be in a low-pressure state. At this time, the electric control valve in the siphon tube 1006 is opened, and the sewage containing impurities in the box 1001 can be sucked into the inside of the sewage collecting box 1007 through the siphon effect. This allows the box 1001 to act on the mixing of rainwater and purifier, and can also assist in the separation of impurities from rainwater, which further improves the cleaning effect of the equipment. The second air pump 15 works to make the siphon box 14 in a low-pressure state. After the rainwater in the box 1001 is cleaned, the electric control valve in the second through pipe 13 is opened, and the rainwater will enter the siphon box 14 from the water port 1009 and the second through pipe 13 due to the siphon effect. The interior of the water purifier is mixed with biological impurities. Lime, during the sealed rotation of the box 1001, the quicklime will fully react with the rainwater. After the quicklime contacts the rainwater, it can sterilize the rainwater. At the same time, the quicklime can generate heat after reacting with the rainwater. Because the box 1001 is in a sealed state, after the heat is generated, the air pressure in the box 1001 will rise. This makes the rainwater not only siphoned by the siphon box 14, but also pushed by high pressure after the second through pipe 13 is opened. This can greatly reduce the situation where the siphon force is insufficient and the rainwater does not flow smoothly. The filter 1603 is arranged at the rainwater inlet of the siphon box 14 through the connecting frame 1601. After the rainwater enters the siphon box 14, it can be filtered twice by the filter 1603, which makes the cleaning effect of the rainwater better.The filtered rainwater can flow out of the device through the outlet pipe 17 and enter the rainwater collector for storage. When there is too much residue filtered on the surface of the filter 1603, the second motor 1602 is rotated to flip the direction of the filter 1603 so that the side covered with filter residue faces the inside of the siphon box 14. At this time, the second vacuum pump 15 works again to put the siphon box 14 in a low-pressure state. Then the outlet pipe 17 is closed and the slag discharge pipe 18 is opened. After the box body 1001 draws a small amount of rainwater into the inside of the siphon box 14, the filter residue adhering to the filter 1603 can be cleaned and discharged from the device through the slag discharge pipe 18. This allows the device to automatically clear the filter residue on the surface of the filter 1603 through the siphon effect during use, which can avoid regular manual clearing, thereby improving the convenience of the device.
[0039] In summary, when using the siphon rainwater collection system for sponge cities with a self-contained dredging structure, first, the feed pipe 3 can be connected with the storage device loaded with a water purifier outside the device, and the storage device can work to allow the water purifier to enter the inside of the feeding trough 4 through the feed pipe 3. Since the feeding trough 4 is connected to the feed seat 607 through the feed trough 608, the water purifier can enter the inside of the feed seat 607 through the feed trough 608, and the water inlet pipe 2 can input rainwater into the inside of the water inlet tank 1, and the rainwater enters After entering the water inlet tank 1, the water flow blade 601 can be driven to rotate by the flow. During the rotation of the water flow blade 601, the second bevel gear 603 can be driven to rotate through the first bevel gear 602. The second bevel gear 603 is arranged at both the upper and lower ends of the transmission shaft 604, so that during the rotation of the second bevel gear 603, the third bevel gear 605 at the outer end of the blower 606 can be driven to rotate, and during the rotation of the third bevel gear 605, the blower 606 can be driven to work;
[0040] Then, during the operation of the blower 606, the electric control valve of the discharge valve port 609 will be opened, so that the airflow in the blower 606 can flow through the feed seat 607 and flow out through the discharge valve port 609. During the flow of the airflow, the water purifier can be driven into the water inlet tank 1, so that the water purifier can be mixed with the rainwater, so that the rainwater can be cleaned. The rotation of the water flow blade 601 is driven by the rainwater, and the greater the rainwater, the faster the rotation speed of the water flow blade 601, so that the blower 606 can be driven. The wind speed is greater, which enables the device to automatically adjust the classification of water purifiers according to the amount of rainfall during use. In addition, because the rotation of the water flow blades 601 is driven by rainwater, the device does not need to use additional drive components to drive when the water purifier is added, which can reduce the probability of the device being unable to operate due to electrical equipment failure during use. At the same time, this makes the device more energy-efficient. The water flow blades 601 can promote the mixing of water purifiers and rainwater during rotation, so that the use effect of the water purifier can be better.
[0041] After the rainwater and the water purifier are mixed, they can flow into the box 1001 through the first through pipe 7 and the through pipe 9. After the rainwater in the box 1001 is filled, the electric control valve outside the first through pipe 7 will be closed, and at the same time, the electromagnet 802 at the bottom of the upper connecting seat 801 will work to generate suction, which enables the armature 805 to drive the lower connecting seat 804 to move up and squeeze the reset spring 803 to fit with the electromagnet 802, so that the lower connecting seat 804 can be separated from the through pipe 9. After the through pipe 9 is separated from the lower connecting seat 804, the box 1001 can be in an independent state. At this time, the electric control valve outside the through pipe 9 is closed, and the first motor 11 works to drive the box 1001 to rotate at the outer end of the rotating pipe sleeve 12. During the rotation process of the box 1001, the rainwater and the water purifier inside can be turbulent and fully mixed, which further improves the mixing effect of the rainwater and the water purifier, which makes the cleaning effect of the equipment better.
[0042] After the rainwater and the water purifier are fully mixed, the first motor 11 will rotate at a high speed. During the high-speed rotation, the box 1001 will act as a centrifuge, which allows the impurities in the rainwater to move toward the top of the box 1001. After the impurities are separated from the rainwater, the electric push rod 1005 works to enable the connecting seat 1004 to push the upper baffle 1003. After the upper baffle 1003 is pushed, the through grooves on its outer side will intersect with the through grooves on the lower baffle 1002, which allows the impurities in the rainwater to move toward the top of the box 1001. Impurities in the water can be separated from the relatively clean rainwater. After the air in the dirt collecting box 1007 is pumped out by the first air pump 1008, the dirt collecting box 1007 can be in a low-pressure state. At this time, the electric control valve in the siphon tube 1006 is opened, and the sewage containing impurities in the box 1001 can be sucked into the inside of the dirt collecting box 1007 through the siphon effect. This allows the box 1001 to act on the mixing of rainwater and purifier, and can also assist in the separation of impurities and rainwater, which further improves the cleaning effect of the equipment.
[0043] Then, the second vacuum pump 15 works to put the siphon box 14 in a low-pressure state. After the rainwater in the box 1001 is cleaned, the electric control valve in the second through-pipe 13 is opened, and the rainwater enters the siphon box 14 from the water inlet 1009 and the second through-pipe 13 due to the siphon effect. The water purifier is mixed with quicklime. During the sealed rotation of the box 1001, the quicklime will fully react with the rainwater. After contacting with the rainwater, the quicklime can sterilize the rainwater. At the same time, the quicklime can generate heat after reacting with the rainwater. Because the box 1001 is in a sealed state, After heat is generated, the air pressure in the box 1001 rises, so that after the second through pipe 13 is opened, the rainwater can be pushed by high pressure in addition to being siphoned by the siphon box 14, which can greatly reduce the situation where the siphon force is insufficient and the rainwater is not flowing smoothly. The filter 1603 is arranged at the rainwater inlet of the siphon box 14 through the connecting frame 1601. After the rainwater enters the siphon box 14, it can be filtered twice by the filter 1603, which makes the cleaning effect of the rainwater better, and the filtered rainwater can flow out of the equipment through the outlet pipe 17 and enter the rainwater collector for storage;
[0044] Finally, when there is too much filtered residue on the surface of the filter 1603, the second motor 1602 is rotated to flip the direction of the filter 1603 so that the side covered with filter residue faces the inside of the siphon box 14. At this time, the second vacuum pump 15 works again to put the siphon box 14 in a low-pressure state. Then the water outlet pipe 17 is closed and the residue discharge pipe 18 is opened. After a small amount of rainwater is drawn out by the box 1001 into the inside of the siphon box 14, the filter residue adhered to the filter 1603 can be cleaned and discharged from the equipment through the residue discharge pipe 18. This allows the equipment to automatically clear the filter residue on the surface of the filter 1603 through the siphon action during use, which can avoid regular manual clearing, thereby improving the convenience of equipment use.
Claims
1. A siphon rainwater collection system for a sponge city with a self-dredging structure, characterized in that: The invention comprises a water inlet tank (1), a mixing component (6) and a siphon box (14), wherein the top outer side of the water inlet tank (1) is connected to a water inlet pipe (2), and both sides of the outside of the water inlet tank (1) are connected to material inlet pipes (3), the inside of the water inlet tank (1) is provided with a material adding groove (4), and a fixing frame (5) is arranged outside the water inlet tank (1), the mixing component (6) is arranged on the inside of the fixing frame (5), the bottom outer side of the water inlet tank (1) is connected to a first through pipe (7), and the bottom outer side of the first through pipe (7) is arranged with a docking component (8), the bottom outer side of the docking component (8) is connected to a through pipe (9), the bottom outer side of the through pipe (9) is connected to a mixing box (10), and the bottom outer end of the mixing box (10) is connected to a first through pipe (7), and the bottom outer end of the mixing box (10) is connected to a first through pipe (7). a motor (11); a rotating sleeve (12) is connected to the mixing box (10) at a side away from the first motor (11); a second through pipe (13) is connected to the inner side of the rotating sleeve (12); a siphon box (14) is connected to the side of the second through pipe (13) away from the rotating sleeve (12); a second air pump (15) is connected to the outer side of the top of the siphon box (14); a filter assembly (16) is arranged inside the siphon box (14); a water outlet pipe (17) is connected to the left end of the bottom of the siphon box (14); and a slag discharge pipe (18) is connected to the left end of the bottom of the siphon box (14); the mixing assembly (6) comprises a water flow blade (601), a first bevel gear (602), a second bevel gear (603), a transmission shaft (604) and a plurality of conveying shafts (605). ), a third bevel gear (605), an air blower (606), a feed seat (607), a feed trough (608) and a discharge valve (609), the rear end of the water flow blade (601) is connected to the first bevel gear (602), and the bottom outer side of the first bevel gear (602) is connected to the second bevel gear (603), the bottom outer side of the second bevel gear (603) is connected to the transmission shaft (604), and the bottom outer side of the transmission shaft (604) is connected to the third bevel gear (605), the rear outer side of the third bevel gear (605) is connected to the air blower (606), and the air blower (606) is connected to the feed seat (607) on the side close to the water inlet tank (1), and the top outer side of the feed seat (607) is provided with a feed trough (608). , and the outer end of the feed seat (607) is connected to a discharge valve port (609), the feeding trough (4) is connected to the feed seat (607) through the feed trough (608), and the blower (606) is connected to the discharge valve port (609) through the feed seat (607), the mixing box (10) comprises a box body (1001), a lower baffle (1002), an upper baffle (1003), a connecting seat (1004), an electric push rod (1005), a siphon (1006), a dirt collecting box (1007), a first air pump (1008) and a water outlet (1009), the inner top end of the box body (1001) is connected to the lower baffle (1002), and the upper baffle (1003) is arranged on the outer side of the top of the lower baffle (1002),The right end of the upper baffle (1003) is connected to a connecting seat (1004), and an electric push rod (1005) is arranged on the outer side of the top of the connecting seat (1004). The left bottom end of the box body (1001) is connected to a siphon (1006), and the outer side of the bottom of the siphon (1006) is connected to a dirt collecting box (1007). A first air pump (1008) is arranged on the outer side of the left part of the dirt collecting box (1007). A water outlet (1009) is provided on the outer side of the bottom of the mixing box (10). The lower baffle (1002) and the upper baffle (1003) are in contact with each other, and the upper baffle (1003) and the connecting seat (1004) are integrated.
2. According to claim 1, a siphon rainwater collection system for a sponge city with a self-dredging structure is characterized in that: The feed pipe (3) is connected to the feed trough (4), and the feed trough (4) and the water inlet tank (1) are integrated.
3. The siphon rainwater collection system for a sponge city with a self-dredging structure according to claim 1 is characterized in that: The docking assembly (8) comprises an upper docking seat (801), an electromagnet (802), a return spring (803), a lower docking seat (804) and an armature (805); electromagnets (802) are arranged on both sides of the bottom of the upper docking seat (801); the outer end of the bottom of the upper docking seat (801) is connected to the return spring (803); the outer side of the bottom of the return spring (803) is arranged with a lower docking seat (804); the outer side of the top of the lower docking seat (804) is connected to the armature (805).
4. The siphon rainwater collection system for a sponge city with a self-dredging structure according to claim 3 is characterized in that: The upper connecting seat (801) is elastically connected to the lower connecting seat (804) via a return spring (803), and the return spring (803) is distributed in a ring shape at the top of the lower connecting seat (804).
5. The siphon rainwater collection system for a sponge city with a self-dredging structure according to claim 1 is characterized in that: The filter assembly (16) comprises a connection frame (1601), a second motor (1602) and a filter screen (1603); the right outer end of the connection frame (1601) is connected to the second motor (1602), and the output end of the second motor (1602) is connected to the filter screen (1603).
6. The siphon rainwater collection system for a sponge city with a self-dredging structure according to claim 5 is characterized in that: The size and shape of the connection frame (1601) are similar to those of the filter screen (1603), and the filter screen (1603) is rotationally connected to the second motor (1602).
Citation Information
Patent Citations
Siphon type rainwater collecting device
CN210887404U
Complete technology for resource utilization of rainwater
CN102505728A
Anti-blocking dredging system for municipal road engineering
CN112942525A