CN211898825U - Rainwater drought and waterlogging discharging and converting device - Google Patents
Rainwater drought and waterlogging discharging and converting device Download PDFInfo
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- CN211898825U CN211898825U CN202020170705.9U CN202020170705U CN211898825U CN 211898825 U CN211898825 U CN 211898825U CN 202020170705 U CN202020170705 U CN 202020170705U CN 211898825 U CN211898825 U CN 211898825U
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- pipe
- drain pipe
- suction pump
- rainwater
- drainage
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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Abstract
The utility model discloses a drought and flood of rainwater discharges conversion equipment, including discharging the well, low level drain pipe, filter the grid, high-order drain pipe, riser, drinking-water pipe, a forced induction section of thick bamboo, air vent, piston plate, compression spring, suction pump switch, touch panel, connecting rod, contact and suction pump, in the rainwater discharge process, according to the rainfall of piling up in discharging the well, utilize the automatic switching that realizes the drainage methods of mechanical structure, reduce the energy consumption, can pass through the supplementary drainage of suction pump during flood disasters, effectively prevent that the rainwater from flowing backward, the device simple structure, high durability and convenient use, low in manufacturing cost.
Description
Technical Field
The utility model relates to a building drainage field specifically is a conversion equipment is discharged to drought waterlogging of rainwater.
Background
In the rainwater drainage of a building community, when rainwater is drained to a river channel, the water levels of the river in a rich water period and a dry water period are considered, and the river channel water cannot flow back to a community pipe network only if the elevation of a rainwater drainage pipe is above the highest water level. The method generally adopted at present meets the requirements of low water level gravity outflow, high water level submerging outflow and river water backflow to a community pipe network, so that the drainage of rainwater in a community is not smooth; and accumulated water in the residential area can not be discharged in time during rainstorm, so that inconvenience is brought to life and travel of residents. In addition, the method only considers the extreme condition, sets pressure drainage under the condition of gravity flow at ordinary times and increases the operation cost because only sets pressure drainage and sets a rainwater pump station to drain water under the condition of even pressure whenever the water is drained under the condition of submerging and flowing at high water level and the drainage is not smooth.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conversion equipment is discharged to drought waterlogging of rainwater to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a rainwater drought and flood discharge conversion device comprises a discharge well, a low-level drain pipe, a filter grid, a high-level drain pipe, a vertical pipe, a water pumping pipe, a pressure sensing cylinder, an air vent, a piston plate, a compression spring, a water pumping pump switch, a touch plate, a connecting rod, a contact and a water pumping pump, wherein the discharge well is a circular pipeline which is embedded below the ground and poured by concrete, the top of the discharge well is fixedly provided with the filter grid, the filter grid is a square grid plate, and the top surface of the filter grid is flush with the ground;
a circular through hole is formed in the position, close to the bottom, of the side wall of the drainage well, a low-level drainage pipe is fixedly connected in the through hole and connected with a sewer pipeline, a circular through hole is formed in the position, close to the upper portion of the low-level drainage pipe, of the side wall of the drainage well, the inner end of a high-level drainage pipe is fixedly connected in the through hole, the outer end of the high-level drainage pipe is connected with the top end of the vertical pipe through a tee joint, the bottom of the vertical pipe is connected with a municipal drainage pipe, and the high-level drainage pipe and;
the pressure sensing cylinder is of a hollow cylindrical structure, a piston plate is connected in an inner cavity of the pressure sensing cylinder in a sliding mode, the piston plate is of a circular plate-shaped structure, an annular sealing ring is arranged on the side wall of the piston plate, the side wall of the piston plate is in contact with and sealed with the inner wall of the pressure sensing cylinder, a compression spring is fixedly connected between the bottom surface of the piston plate and the bottom of the inner cavity of the pressure sensing cylinder, the piston plate tends to move upwards, and an air vent is formed in the center of the bottom surface of the pressure sensing cylinder;
the top of the pressure sensing cylinder is fixedly connected with a water suction pump switch, the water suction pump switch is of a hollow cylinder structure, the inner wall of the pressure sensing cylinder is connected with a touch panel in a sliding mode, the bottom of an inner cavity of the water suction pump switch is fixedly connected with two pairs of contacts in a bilateral symmetry mode, the contacts are copper square plates, the contacts in the water suction pump switch are respectively electrically connected with a power supply and a water suction pump, the touch panel is a copper circular plate, circular through holes are correspondingly formed in the center of the top of the pressure sensing cylinder and the center of the bottom surface of the water suction pump switch, connecting rods are connected in the through holes in a sliding mode, the top ends of the connecting rods are fixedly connected with;
the input end of the water suction pump is fixedly connected with the top of the water suction pipe, the output end of the water suction pump is connected with a municipal sewer, the water suction pipe is an L-shaped pipe with a horizontal section fixedly connected in a through hole in the side wall of the discharge well, a vertical section of the water suction pipe vertically extends downwards to the bottom of the discharge well, and a five-centimeter gap is reserved between the water suction pipe and the bottom of the discharge well.
In a preferred embodiment, the inner end of the low-level drain pipe and the bottom of the vertical section of the water suction pipe are provided with filtering baffle nets.
In a preferred embodiment, the inner end of the high-level drain pipe is provided with a flow guide cover and a flow rectifier.
In a preferred embodiment, the high-level drain pipe is arranged obliquely upwards from inside to outside, and the inclination angle is five degrees.
In a preferred embodiment, the interior walls of the upper drain pipe and riser are coated with a polytetrafluoroethylene coating
In a preferred embodiment, the positions of the low-level drain pipe and the high-level drain pipe in the drainage well can be raised by fifty centimeters, and a submersible pump is additionally arranged at the bottom of the drainage well, and the output end of the submersible pump is connected with a greening irrigation system.
Compared with the prior art, the beneficial effects of the utility model are that: at the rainwater drainage in-process, according to the rainfall volume of piling up in the drainage well, utilize the automatic switching that realizes the drainage methods of mechanical structure, reduce the energy consumption, can be through the supplementary drainage of suction pump during the flood disaster, effectively prevent that the rainwater from flowing backward, the device simple structure, convenient to use, low in manufacturing cost.
Drawings
Fig. 1 is a schematic structural diagram of a rainwater drought and waterlogging discharge conversion device.
Fig. 2 is a schematic structural diagram of a high-level drainage mechanism in the rainwater drought and waterlogging discharge conversion device.
Fig. 3 is a schematic structural diagram of a water suction pump switch in the rainwater drought and waterlogging discharge conversion device.
In the figure: the device comprises a discharge well 1, a low-level drain pipe 2, a filter grid 3, a high-level drain pipe 4, a vertical pipe 5, a water pumping pipe 6, a pressure sensing cylinder 7, a vent hole 8, a piston plate 9, a compression spring 10, a water pump switch 11, a touch plate 12, a connecting rod 13, a contact 14 and a water pump 15.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the present invention, a rainwater drought and flood discharge conversion device includes a discharge well 1, a low-level drain pipe 2, a filter grid 3, a high-level drain pipe 4, a vertical pipe 5, a water pumping pipe 6, a pressure sensing cylinder 7, an air vent 8, a piston plate 9, a compression spring 10, a water pumping pump switch 11, a touch plate 12, a connecting rod 13, a contact 14, and a water pumping pump 15, wherein the discharge well 1 is a circular pipeline embedded below the ground and cast with concrete, the filter grid 3 is fixedly installed at the top of the discharge well 1, the filter grid 3 is a square grid plate, the top surface of the filter grid is flush with the ground, and rainwater can be collected and filtered and then introduced into the discharge well 1;
the rainwater drainage device is characterized in that a circular through hole is formed in the position, close to the bottom, of the side wall of the drainage well 1, a low-position drainage pipe 2 is fixedly connected in the through hole, the low-position drainage pipe 2 is connected with a sewer pipeline, rainwater accumulated in the drainage well 1 can be drained under the action of gravity, rainwater can be drained in seasons with less rainwater, a circular through hole is formed in the position, close to the upper portion of the low-position drainage pipe 2, of the side wall of the drainage well 1, the inner end of a high-position drainage pipe 4 is fixedly connected in the through hole, the outer end of the high-position drainage pipe 4 is connected with the top end of a vertical pipe 5 through a tee joint, a municipal drainage pipe is connected to the bottom of the vertical pipe 5, the other end of the tee joint between the high-position drainage pipe 4 and the vertical pipe 5 is plugged through a pressure induction cylinder 7, when rainfall is heavy in rainy seasons, drainage of the, the high-position drain pipe 4 is used for helping rainwater to drain, the rainwater drainage speed is improved, when flood disasters occur, rainwater forms a full-flow state in the vertical pipe 5 through the high-position drain pipe 4, and because the water flow in the vertical pipe 5 is accelerated to descend under the action of gravity acceleration, negative pressure is formed at the top of the vertical pipe 5, siphon flow is generated, and the drainage speed of the high-position drain pipe 4 is improved;
the pressure induction cylinder 7 is of a hollow cylindrical structure, a piston plate 9 is connected in an inner cavity of the pressure induction cylinder in a sliding mode, the piston plate 9 is of a circular plate-shaped structure, an annular sealing ring is arranged on the side wall of the circular plate-shaped structure, the side wall of the piston plate 9 is in contact with and sealed with the inner wall of the pressure induction cylinder 7, a compression spring 10 is fixedly connected between the bottom surface of the piston plate 9 and the bottom of the inner cavity of the pressure induction cylinder 7, the piston plate 10 tends to move upwards, an air vent 8 is formed in the center of the bottom surface of the pressure induction cylinder 7 and can be communicated with the top of the vertical pipe 5, and when siphon flow is formed in the vertical pipe 5, negative pressure is generated at the top of the pressure induction cylinder so that the pressure;
the top fixedly connected with suction pump switch 11 of a forced induction section of thick bamboo 7, suction pump switch 11 is the hollow cylinder structure, and its inner wall sliding connection has touch panel 12, and suction pump switch 11's inner chamber bottom bilateral symmetry fixedly connected with two pairs of contacts 14, contact 14 is copper square plate, and contact 14 in the suction pump switch 11 is connected with power and suction pump 15 electricity respectively, touch panel 12 is copper plectane, and the circular through-hole has been seted up to the top center of forced induction section of thick bamboo 7 and the bottom surface center of suction pump switch 11 correspondence, sliding connection has connecting rod 13 in the through-hole, the top of connecting rod 13 and the bottom surface center fixed connection of touch panel 12, bottom and the top surface center fixed connection of piston plate 9 for when piston plate 9 moves down under the effect of pressure, can stimulate touch panel 12 and move down, make the bottom surface of touch panel 12 and the top surface contact of contact 14, the power supply is communicated with the water suction pump 15 to drive the water suction pump 15 to work;
the input end of the water suction pump 15 is fixedly connected with the top of the water suction pipe 6, the output end of the water suction pump is connected with a municipal sewer, the water suction pipe 6 is an L-shaped pipe with a horizontal section fixedly connected in a through hole in the side wall of the drainage well 1, a vertical section of the water suction pipe vertically extends downwards to the bottom of the drainage well 1, a five-centimeter gap is reserved between the water suction pipe and the bottom of the drainage well 1, and rainwater in the drainage well 1 can be pumped out in an accelerated manner in the case of a waterlogging disaster;
the inner end of the low-level drain pipe 2 and the bottom of the vertical section of the water pumping pipe 6 are provided with filtering blocking nets, so that impurities in rainwater are prevented from entering the low-level drain pipe 2 and the water pumping pipe 6 to cause pipeline blockage;
the inner end of the high-level drain pipe 4 is provided with a flow guide sleeve and a rectifier, so that the generation of turbulence is reduced, and stable siphon flow is more easily formed in the vertical pipe 5;
the high-level drain pipe 4 is arranged from inside to outside in an upward inclined mode, and the inclined angle is five degrees;
the inner walls of the high-position drain pipe 4 and the vertical pipe 5 are coated with polytetrafluoroethylene coatings, so that the inner walls of the high-position drain pipe 4 and the vertical pipe 5 are prevented from being adhered and accumulating sludge, and the high-position drain pipe 4 and the vertical pipe 5 are blocked to cause siphon action failure;
the position of low level drain pipe 2 and high-order drain pipe 4 can promote fifty centimetres in drainage well 1 to install the immersible pump additional in the bottom of drainage well 1, the afforestation irrigation system is connected to the output of immersible pump, can save in drainage well 1 when the rainwater is less and irrigate the use with supplying the afforestation, sparingly water.
The utility model discloses a theory of operation is: when rainfall is more in rainy season, the drainage of the low-level drainage pipe 2 cannot keep up with the rainwater accumulation speed in the drainage well 1, the rainwater level in the drainage well 1 rises until the position of the high-level drainage pipe 4, rainwater drainage is assisted by the high-level drainage pipe 4, the rainwater drainage speed is improved, when flood disasters occur, rainwater forms a full-flow state in the vertical pipe 5 through the high-level drainage pipe 4, the water flow in the vertical pipe 5 is accelerated to descend under the action of gravitational acceleration, negative pressure is formed at the top of the vertical pipe 5 to generate siphon flow, the drainage speed of the high-level drainage pipe 4 is improved, a negative pressure area is formed at the top of the vertical pipe 5 at the moment, when the piston plate 9 in the pressure induction cylinder 7 moves downwards under the action of pressure, the contact plate 12 can be pulled to move downwards, the bottom surface of the contact plate 12 is contacted with the top surface of the contact 14, and a power supply is communicated with the water suction pump 15, the water suction pump 15 is driven to work, and drainage is accelerated.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (6)
1. The utility model provides a conversion equipment is discharged to drought waterlogging of rainwater, includes drainage well, low level drain pipe, filter grille, high level drain pipe, riser, drinking-water pipe, forced induction section of thick bamboo, air vent, piston plate, compression spring, suction pump switch, touch panel, connecting rod, contact and suction pump, the circular pipeline of drainage well for burying underground at the concrete placement of below ground, its top fixed mounting has filter grille, filter grille is square net board, and its top surface flushes its characterized in that with ground:
a circular through hole is formed in the side wall of the discharge well close to the bottom, a low-level drain pipe is fixedly connected in the through hole and connected with a sewer pipeline, a circular through hole is formed in the side wall of the discharge well close to the position above the low-level drain pipe, the inner end of a high-level drain pipe is fixedly connected in the through hole, the outer end of the high-level drain pipe is connected with the top end of a vertical pipe through a tee joint, the bottom of the vertical pipe is connected with a municipal drainage pipe, and the high-level drain pipe and the other end of the vertical pipe, which is connected with the tee joint, are blocked through;
the pressure sensing cylinder is of a hollow cylindrical structure, a piston plate is connected in an inner cavity of the pressure sensing cylinder in a sliding mode, the piston plate is of a circular plate-shaped structure, an annular sealing ring is arranged on the side wall of the piston plate, the side wall of the piston plate is in contact with and sealed with the inner wall of the pressure sensing cylinder, a compression spring is fixedly connected between the bottom surface of the piston plate and the bottom of the inner cavity of the pressure sensing cylinder, the piston plate tends to move upwards, and an air vent is formed in the center of the bottom surface of the pressure sensing cylinder and can be communicated with the top of;
the pressure sensing cylinder is characterized in that a water suction pump switch is fixedly connected to the top of the pressure sensing cylinder, the water suction pump switch is of a hollow cylinder structure, the inner wall of the water suction pump switch is connected with a touch panel in a sliding mode, two pairs of contacts are fixedly connected to the bottom of an inner cavity of the water suction pump switch in a bilateral symmetry mode, the contacts are copper square plates, the contacts in the water suction pump switch are respectively electrically connected with a power supply and a water suction pump, the touch panel is a copper round plate, circular through holes are correspondingly formed in the center of the top of the pressure sensing cylinder and the center of the bottom of the water suction pump switch, a connecting rod is connected in the through holes in a sliding mode, the top end of the connecting rod is fixedly connected with the center of;
the input of suction pump and the top fixed connection of drinking-water pipe, its output and municipal sewer are connected, the drinking-water pipe is horizontal segment fixed connection and is in L type pipe in the lateral wall through-hole of emission well, its vertical section vertically stretch down to the bottom of emission well, with leave five centimetre clearances between the bottom of emission well.
2. The rainwater drought and waterlogging discharge conversion device according to claim 1, wherein: and the inner end of the low-position drain pipe and the bottom of the vertical section of the water pumping pipe are provided with filtering blocking nets.
3. The rainwater drought and waterlogging discharge conversion device according to claim 1, wherein: and the inner end of the high-level drain pipe is provided with a flow guide sleeve and a rectifier.
4. The rainwater drought and waterlogging discharge conversion device according to claim 1, wherein: the high-level drain pipe is arranged from inside to outside in an inclined mode, and the inclined angle is five degrees.
5. The rainwater drought and waterlogging discharge conversion device according to claim 1, wherein: the inner walls of the high-level drain pipe and the vertical pipe are coated with polytetrafluoroethylene coatings.
6. The rainwater drought and waterlogging discharge conversion device according to claim 1, wherein: the positions of the low-level drain pipe and the high-level drain pipe in the drainage well can be raised by fifty centimeters, a submersible pump is additionally arranged at the bottom of the drainage well, and the output end of the submersible pump is connected with a greening irrigation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170705.9U CN211898825U (en) | 2020-02-14 | 2020-02-14 | Rainwater drought and waterlogging discharging and converting device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020170705.9U CN211898825U (en) | 2020-02-14 | 2020-02-14 | Rainwater drought and waterlogging discharging and converting device |
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| Publication Number | Publication Date |
|---|---|
| CN211898825U true CN211898825U (en) | 2020-11-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020170705.9U Expired - Fee Related CN211898825U (en) | 2020-02-14 | 2020-02-14 | Rainwater drought and waterlogging discharging and converting device |
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| CN (1) | CN211898825U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832349A (en) * | 2021-01-29 | 2021-05-25 | 山西省交通规划勘察设计院有限公司 | A road drainage device |
| CN113233408A (en) * | 2021-05-30 | 2021-08-10 | 周少云 | Siphon telescopic liquid self-discharging device |
-
2020
- 2020-02-14 CN CN202020170705.9U patent/CN211898825U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112832349A (en) * | 2021-01-29 | 2021-05-25 | 山西省交通规划勘察设计院有限公司 | A road drainage device |
| CN112832349B (en) * | 2021-01-29 | 2022-11-01 | 广西旺达建工有限公司 | Highway drainage device |
| CN113233408A (en) * | 2021-05-30 | 2021-08-10 | 周少云 | Siphon telescopic liquid self-discharging device |
| CN113233408B (en) * | 2021-05-30 | 2022-11-08 | 伊瓦特机器人设备制造有限公司 | Siphon telescopic liquid self-discharging device |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201110 Termination date: 20220214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |