CN110984058A - Dykes and dams crowd's mountain water intaking pipe system is striden to siphon that can be remote - Google Patents
Dykes and dams crowd's mountain water intaking pipe system is striden to siphon that can be remote Download PDFInfo
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- CN110984058A CN110984058A CN201911277079.1A CN201911277079A CN110984058A CN 110984058 A CN110984058 A CN 110984058A CN 201911277079 A CN201911277079 A CN 201911277079A CN 110984058 A CN110984058 A CN 110984058A
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- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
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Abstract
The invention relates to the technical field of water transfer equipment, and discloses a remote siphon dam-crossing cluster mountain water intake pipeline system, which comprises a dam cluster mountain body, an active water level, a water delivery pipeline and a water outlet pipeline; the water pipe is laid at the top of dyke crowd's mountain body along the upper portion orbit of dyke crowd's mountain body, the right side of dyke crowd's mountain body is provided with the activity water level, the bottom of activity water level is infiltrated to the right-hand member bottom of water pipe, the left side portion intercommunication of water pipe has the water pump pipeline of replacing, it has one section siphon pipeline to communicate on the water pipe that is located dyke crowd's mountain body top intermediate position, the upside intercommunication of siphon pipeline has a set of air extraction pipeline, air extraction pipeline's right branch portion communicates through the top of gas filter with siphon pipeline, the left end portion intercommunication of water pipe is on the right side upper portion of water pump pipeline of replacing, it sets up to the perpendicular double-deck pipeline of totally closed to replace the water pump pipeline, the top intercommunication of.
Description
Technical Field
The invention relates to the technical field of water transfer equipment, in particular to a remote siphon dam-crossing cluster mountain water intake pipeline system.
Background
In China, with the development of urban construction, the consumption of water is huge. The water distribution is uneven all over the country, which causes inconvenience for water use in all places, so that water needs to be transferred and transported, and water in places with sufficient water sources is transported to places with insufficient water resources.
Chinese patent (publication No. CN 204059462U, publication No. 2014.12.31) provides a water source water taking system which is arranged on a slope body close to a water source and comprises a water taking structure for taking water from the water source and a slope body reinforcing structure for reinforcing the slope body; the water taking structure comprises a water taking pipe, a water taking pump room, a valve well which is connected with the water taking pump room and used for placing a valve, and a water outlet pipe which is connected with the valve well; the water intake pump room comprises a water pump unit connected to the water intake pipe. The utility model provides a water source heat pump air conditioner hot-water heating system problem difficult of intaking. The water taking system is only suitable for conveying and transferring a small amount of water in short distance, and can not be used for water delivery projects needing to cross large mountain dams, so that a long-distance high-strength water taking system needs to be designed.
Disclosure of Invention
The invention aims to provide a long-distance siphon dam-crossing hillside water intake pipeline system to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a remotely siphonable water intake pipeline system crossing a dam group mountain comprises a dam group mountain body, a movable water level, a water delivery pipeline and a water outlet pipeline; the top at dykes and dams crowd mountain body is laid along the upper portion orbit of dykes and dams crowd mountain body to the conduit, the right side of dykes and dams crowd mountain body is provided with movable water level, movable water level's height is less than the right side height of dykes and dams crowd mountain body, the bottom of movable water level is infiltrated to conduit's right-hand member bottom, conduit's left side portion intercommunication has for the water pump pipeline, the conduit that is located the horizontal section between water pump pipeline and the dykes and dams crowd mountain body left side wall supports through the pole setting, the bottom of pole setting is fixed subaerial. The water conveying pipeline positioned in the middle of the top of the dam hillock body is communicated with a section of siphon pipeline, the upper side of the siphon pipeline is communicated with a group of air pumping pipelines, the right end of each air pumping pipeline is fixed at the top of the water conveying pipeline, the middle part of each air pumping pipeline is fixedly supported on the upper surface of the water conveying pipeline through a strut, the left end of each air pumping pipeline extends leftwards, the bottom of each air pumping pipeline is fixedly supported through a vertical rod, the right section of each air pumping pipeline is communicated with the top of the siphon pipeline through an air filtering plate, the upper sides of the middle part and the left end of each air pumping pipeline are respectively provided with a first vacuum pump and a second vacuum pump, the suction of gas in water input into the siphon pipelines into the air pumping pipelines through the air filtering plates can be accelerated by starting the first vacuum pumps and the second vacuum pumps, the flow of the water in the water conveying pipeline is accelerated, the problem of slow vacuum pumping in, the difficulty is high.
The left end portion of the water conveying pipeline is communicated with the upper portion of the right side of the water replacement pump pipeline, the water replacement pump pipeline is arranged to be a totally-enclosed vertical double-layer pipeline, the top end of the water replacement pump pipeline is communicated with a water outlet pipeline, the height position of a water inlet is higher than that of the water replacement pump by more than 6 meters, and the water replacement pump pipeline is used for preventing water backflow and air suction of the water outlet pipeline. The inner middle part of the water replacement pump pipeline is provided with a group of water replacement electric pumps, water entering the upper part of the water replacement pump pipeline through the water pipeline can flow downwards through the water replacement electric pumps, and then the water is uniformly pumped upwards from the bottom of the water replacement pump pipeline into the water outlet pipeline.
As a further scheme of the invention: the right end part of the water pipeline is provided with a layer of coarse filter screen for filtering larger impurity particles in water.
As a further scheme of the invention: the gas filter plate is provided with three layers, namely a drying net for drying gas on the uppermost side, a filter cover for absorbing harmful substances in the middle and a foreign matter net for filtering fine foreign matter particles on the lower side. Through setting up the gas in the filtration aquatic that the gas filter can be abundant, prevent that harmful gas from passing through the air pumping pipeline and discharging to the external world, and then causing environmental pollution.
As a further scheme of the invention: and the middle part of the air extraction pipeline is provided with a group of electromagnetic valves for controlling the flow of air in the air extraction pipeline.
As a further scheme of the invention: the tail end of the left side of the air pumping pipeline is fixedly provided with a group of dust screens, and the dust screens are arranged to prevent external dust from entering the inside of the air pumping pipeline when the air pumping pipeline is not used, so that the cleanliness of the inside of the air pumping pipeline is influenced.
As a further scheme of the invention: and a group of electric water-closing valves for controlling the water flow in the water outlet pipeline are arranged at the bottom end of the water outlet pipeline.
As a further scheme of the invention: a group of one-way water valves used for preventing water in the water outlet pipeline from flowing back are arranged on the water outlet pipeline on the lower side of the electric water-closing valve.
As a still further scheme of the invention: and the upper part of the left side wall of the water replacement pump pipeline is communicated with a group of vacuum meters, the vacuum values in the water replacement pump pipeline are continuously detected through the vacuum meters, and then the water level line of the water inlet is known through the values. The water replacement electric pump, the second vacuum pump, the electromagnetic valve and the first vacuum pump are electrically connected with a control system (not shown in the figure), the start and stop of each part of the whole system can be directly controlled through the control system, and when the vacuum meter detects that the water replacement pump pipeline is in a non-vacuum state, the control system can directly close the water replacement electric pump, so that the water taking operation of zero energy is realized.
Compared with the prior art, the invention has the beneficial effects that: the air in the water input into the siphon pipeline can be accelerated to be sucked into the air pumping pipeline through the air filtering plate by starting the first vacuum pump and the second vacuum pump, so that the flow of the water in the water pipeline is accelerated, and the problems of slow vacuum pumping and high difficulty in the siphon pipeline can be solved by arranging the water pipeline at the top of the dam group mountain body; through the air extraction pipeline that sets up, discharge the air and go, for better drawing water, accelerate efficiency, realize the effect of the quick water intaking of high mountain dykes and dams.
Drawings
Fig. 1 is a schematic structural diagram of a remote siphon dam-crossing hillock water intake pipeline system.
Fig. 2 is a schematic perspective view of a water replacement pump pipeline in a remote siphon dam-crossing hillock water intake pipeline system.
Fig. 3 is a schematic structural view of an air filter plate in a remote siphon dam-crossing hillock water intake pipeline system.
Wherein: the dam and bank combined mountain building comprises a dam and bank combined mountain body 10, an active water level 11, a water conveying pipeline 12, a siphon pipeline 13, an air filtering plate 14, a first vacuum pump 15, an air pumping pipeline 16, an electromagnetic valve 17, a second vacuum pump 18, a dust screen 19, a support column 20, a vertical rod 21, a water replacement pump pipeline 22, a water replacement pump 23, a vacuum meter 24, a water outlet pipeline 25, an electric water closing valve 26, a one-way water valve 27, an impurity net 28, a filter cover 29, a drying net 30 and a coarse filter 31.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example one
Referring to fig. 1-3, a siphon water intake pipeline system across the dike and the hillock in a long distance comprises a dike and the hillock body 10, a movable water level 11, a water pipeline 12 and a water outlet pipeline 25; the water pipe 12 is laid on the top of the dyke group mountain body 10 along the upper track of the dyke group mountain body 10, the right side of the dyke group mountain body 10 is provided with an active water level 11, the height of the active water level 11 is smaller than that of the right side of the dyke group mountain body 10, the bottom of the right end of the water pipe 12 penetrates into the bottom of the active water level 11, and the right end of the water pipe 12 is provided with a layer of coarse strainer 31 for filtering larger impurity particles in water. The left side part of the water pipeline 12 is communicated with a water replacement pump pipeline 22, the water pipeline 12 at the transverse section between the water replacement pump pipeline 22 and the left side wall of the dam group mountain body 10 is supported by a vertical rod 21, and the bottom of the vertical rod 21 is fixed on the ground. A siphon pipeline 13 is communicated with the water pipeline 12 at the middle position of the top of the embankment hill-building body 10, a group of air pumping pipelines 16 is communicated with the upper side of the siphon pipeline 13, the right end of the air pumping pipeline 16 is fixed at the top of the water pipeline 12, the middle part of the air pumping pipeline 16 is fixedly supported on the upper surface of the water pipeline 12 through a strut 20, the left end of the air pumping pipeline 16 extends leftwards and the bottom is fixedly supported through a vertical rod 21, the right section of the air pumping pipeline 16 is communicated with the top of the siphon pipeline 13 through an air filter 14, a first vacuum pump 15 and a second vacuum pump 18 are respectively arranged at the upper side of the middle part and the upper side of the left end of the air pumping pipeline 16, the air in the water input into the siphon pipeline 13 can be sucked into the air pumping pipeline 16 through the air filter 14 by starting the first vacuum pump 15 and the second vacuum pump 18, so as to accelerate the flow of the water, the water conveying pipeline 12 is arranged at the top of the dam group mountain body 10, so that the problems that the inside of the siphon pipeline 13 is slowly vacuumized and difficult are solved. The gas filter plates 14 are provided in three layers, namely, an uppermost drying screen 30 for drying gas, a middle harmful substance-adsorbing filter cover 29, and a lower impurity screen 28 for filtering fine impurity particles. The gas filter 14 can filter the gas in the water sufficiently to prevent the harmful gas from being discharged to the outside through the air pumping pipe 16, thereby causing environmental pollution. The central portion of the air extraction duct 16 is provided with a set of solenoid valves 17 for controlling the flow of air inside the air extraction duct 16. A set of dust screens 19 is fixedly installed at the left end of the air extraction pipeline 16, and the dust screens 19 are arranged to prevent external dust from entering the air extraction pipeline 16 when the air extraction pipeline 16 is not in use, so that the cleanliness of the interior of the air extraction pipeline 16 is affected.
The left end part of the water conveying pipeline 12 is communicated with the upper part of the right side of the water replacing pump pipeline 22, the water replacing pump pipeline 22 is a totally-enclosed vertical double-layer pipeline, the top end of the water replacing pump pipeline 22 is communicated with a water outlet pipeline 25, the height position of a water inlet 31 is higher than that of the water replacing electric pump 23 by more than 6 meters, and the water replacing pump pipeline is used for preventing the problems of water backflow and air suction of the water outlet pipeline 25. The bottom end of the water outlet pipe 25 is provided with a group of electric water-closing valves 26 for controlling the water flow in the water outlet pipe 25, and the water outlet pipe 25 below the electric water-closing valves 26 is provided with a group of one-way water valves 27 for preventing the water in the water outlet pipe 25 from flowing back. The water-replacing electric pump 23 is arranged in the middle of the water-replacing pump pipeline 22, water entering the upper part of the water-replacing pump pipeline 22 through the water conveying pipeline 12 can flow downwards through the water-replacing electric pump 23, and then the water is uniformly pumped upwards from the bottom of the water-replacing pump pipeline 22 into the water outlet pipeline 25.
The working principle of the invention is as follows: before the totally-enclosed vertical double-layer pipeline is installed and the water replacement pump pipeline 22 is replaced, firstly, the height of a water inlet 31 of a coarse filter screen of impurity particles is measured, then a deep well is drilled on the ground surface, the totally-enclosed vertical double-layer pipeline is well placed in the well, the depth and the height of the well 22 are calculated, the position of a water replacement electric pump (23) is lower than the position of the water inlet (31) by more than 6 meters after the installation, then the water replacement electric pump 23 in the water replacement pump pipeline 22 is started, water in the active water level 11 is continuously absorbed through the water pipeline 12, then when water in the water pipeline 12 is absorbed into the siphon pipeline 13, gas in the water pipeline 12 is absorbed into the air pumping pipeline 16 through the filtration and drying of the air filtering plate 14 by starting the first vacuum pump 15 and the second vacuum pump 18 on the air pumping pipeline 16, and then the gas in the water is removed, and then accelerate the velocity of water flow in the water pipe 12, the gas entering the air pumping pipe 16 flows leftwards, then is discharged outwards through the dust screen 19, the water with gas removed continuously flows in the water pipe 12, enters the water replacement pump pipe 22, then enters the water outlet pipe 25 upwards through the vacuum action of the water replacement electric pump 23 in the water replacement pump pipe 22, and then is discharged outwards, thereby realizing the water taking operation of the remote crossing dam group mountain body 10.
Example two
On the basis of the first embodiment, the upper part of the left side wall of the water replacement pump pipeline 22 is communicated with a group of vacuum meters 24, the vacuum value in the water replacement pump pipeline 22 is continuously detected through the vacuum meters 24, and then the water level line of the water inlet is known through the value. The water replacement electric pump 23, the second vacuum pump 18, the electromagnetic valve 17 and the first vacuum pump 15 are all electrically connected with a control system (not shown in the figure), the start and stop of each part of the whole system can be directly controlled through the control system, and when the vacuum meter 24 detects that the water replacement pump pipeline 22 is in a non-vacuum state, the control system can directly close the water replacement electric pump 23, so that the water taking operation of zero energy is realized.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (9)
1. A siphon water intake pipeline system capable of crossing a dam group mountain remotely comprises a dam group mountain body (10), a movable water level (11), a water delivery pipeline (12) and a water outlet pipeline (25); the water conveying pipeline (12) is laid on the top of the dam group mountain body (10) along the upper track of the dam group mountain body (10), and is characterized in that a movable water level (11) is arranged on the right side of the dam group mountain body (10), the height of the movable water level (11) is smaller than that of the right side of the dam group mountain body (10), the bottom of the right end of the water conveying pipeline (12) penetrates into the bottom of the movable water level (11), a water replacement pump pipeline (22) is communicated with the left side of the water conveying pipeline (12), the water conveying pipeline (12) in the transverse section between the water replacement pump pipeline (22) and the left side wall of the dam group mountain body (10) is supported by a vertical rod (21), the bottom of the vertical rod (21) is fixed on the ground, a siphon pipeline (13) is communicated with the water conveying pipeline (12) in the middle position of the top of the dam group mountain body (10), and the upper side of the siphon pipeline (13) is communicated, the right end of an air pumping pipeline (16) is fixed at the top of a water pipeline (12), the middle of the air pumping pipeline (16) is fixedly supported on the upper surface of the water pipeline (12) through a strut (20), the left end of the air pumping pipeline (16) extends leftwards and the bottom of the air pumping pipeline is fixedly supported through a vertical rod (21), the right section of the air pumping pipeline (16) is communicated with the top of a siphon pipeline (13) through an air filter plate (14), a first vacuum pump (15) and a second vacuum pump (18) are respectively arranged on the upper sides of the middle and the left end of the air pumping pipeline (16), the left end of the water pipeline (12) is communicated with the upper part of the right side of a water replacement pump pipeline (22), the water replacement pump pipeline (22) is a totally-closed vertical double-layer pipeline, the top end of the water replacement pump pipeline (22) is communicated with a water outlet pipeline (25), and the height position of a water inlet (31) is higher than that of a water replacement, the inner middle part of the water-replacing pump pipeline (22) is provided with a group of water-replacing electric pumps (23).
2. A siphon across dykes and dams grouped mountain water intake pipeline system capable of remotely siphoning according to claim 1, characterized in that the right end of the water pipeline (12) is provided with a layer of coarse filter screen (31) for filtering larger impurity particles in water.
3. A siphon dyke-crossing water pipe system according to claim 2, characterized in that the air filter plates (14) are provided in three layers, the uppermost drying net (30) for drying air, the middle filter cover (29) for absorbing harmful substances, and the lower impurity net (28) for filtering fine impurity particles.
4. A siphon across dike-group water intake pipeline system according to claim 3, characterized in that the middle of the air pumping pipeline (16) is provided with a set of solenoid valves (17) for controlling the air flow inside the air pumping pipeline (16).
5. A siphon across dykes and dams group mountain water intaking pipe system according to claim 4, characterized in that a set of dust screens (19) is fixedly installed at the left end of the air pumping pipe (16).
6. A remote siphon dyke-crossing water pipe system according to claim 5, characterized in that the bottom end of the water outlet pipe (25) is provided with a set of electric water-closing valves (26) for controlling the water flow inside the water outlet pipe (25).
7. A remote siphon dyke-crossing water pipe system according to claim 6, characterized in that a set of one-way water valves (27) for preventing water from flowing back in the water outlet pipe (25) is arranged on the water outlet pipe (25) at the lower side of the electric water-closing valve (26).
8. A siphon dam bank-crossing water intake pipeline system according to claim 1 or 2, characterized in that a group of vacuum meters (24) is connected to the upper part of the left side wall of the water-replacing pump pipeline (22).
9. The system for siphon water intake of crossing banks and mountains as claimed in claim 4, wherein the water-replacing electric pump (23), the second vacuum pump (18), the electromagnetic valve (17) and the first vacuum pump (15) are all electrically connected with a control system.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911277079.1A CN110984058B (en) | 2019-12-12 | 2019-12-12 | Remote siphon dam-crossing hillock water-taking pipeline system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201911277079.1A CN110984058B (en) | 2019-12-12 | 2019-12-12 | Remote siphon dam-crossing hillock water-taking pipeline system |
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| CN110984058A true CN110984058A (en) | 2020-04-10 |
| CN110984058B CN110984058B (en) | 2021-10-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111611640A (en) * | 2020-05-21 | 2020-09-01 | 扬州大学 | Water retaining-overflowing dam matched with siphon type water outlet channel for application and design method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111611640A (en) * | 2020-05-21 | 2020-09-01 | 扬州大学 | Water retaining-overflowing dam matched with siphon type water outlet channel for application and design method |
| CN111611640B (en) * | 2020-05-21 | 2021-02-09 | 扬州大学 | Water retaining-overflowing dam matched with siphon type water outlet channel for application and design method |
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| CN110984058B (en) | 2021-10-01 |
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