CN111335404B - Cascade pump station water delivery device based on dynamic balance - Google Patents
Cascade pump station water delivery device based on dynamic balance Download PDFInfo
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- CN111335404B CN111335404B CN202010112553.1A CN202010112553A CN111335404B CN 111335404 B CN111335404 B CN 111335404B CN 202010112553 A CN202010112553 A CN 202010112553A CN 111335404 B CN111335404 B CN 111335404B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 387
- 238000005086 pumping Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 230000002349 favourable effect Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000001960 triggered effect Effects 0.000 description 3
- 238000011144 upstream manufacturing Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 238000013468 resource allocation Methods 0.000 description 2
- 241000973497 Siphonognathus argyrophanes Species 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/02—Public or like main pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons or valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
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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
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- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a dynamic balance-based step pump station water delivery device, which comprises a supporting component, a pipeline switching component and a control component, the supporting component is positioned at the lowest part of the whole set of the device, the pipeline switching component and the control component are fixedly arranged on the supporting component, the device is scientific and reasonable, the use is safe and convenient, the device is a movable water delivery device, the transportation and the repair can be carried out in time when the device is damaged, the water delivery efficiency is prevented from being influenced, the device adopts a water delivery mode combining water pumping and siphon water delivery, the water delivery mode is matched in real time according to the water level condition, because of the addition of siphon water delivery, the energy cost of water transfer is greatly reduced, and the pipe fittings of the device can be easily assembled and stored and can be easily transported integrally, if the damaged water delivery device is damaged, the damaged water delivery device can be replaced in time, so that the influence on the normal water delivery process is avoided.
Description
Technical Field
The invention relates to the technical field of industry, in particular to a dynamic balance-based cascade pump station water delivery device.
Background
In the water resource allocation project, the water delivery device in the step pump station plays a key role, in the operation of water allocation from the low-altitude river channel to the high-altitude river channel, under the multi-stage water delivery mode of the step pump station, the water resource of the low-altitude river channel is allocated to the high-altitude river channel step by step for average water resource allocation, but in the prior art, most of the water delivery devices adopted by the step pump station are fixed water delivery devices, the energy conservation aspect is still needed to be improved, the water delivery efficiency can not be influenced by timely repair when the fixed water delivery devices are damaged, the device adopts a water delivery mode combining pump suction water delivery and siphon water delivery, the water delivery modes are matched in real time according to the water level conditions, the energy cost of water allocation is greatly reduced due to the addition of siphon water delivery, the pipe fittings of the device can be easily assembled and stored, and can be easily transported integrally, if the damaged water delivery device is damaged, the damaged water delivery device can be exchanged in time, so that the influence on the normal water delivery flow is avoided, and people need a cascade pump station water delivery device based on dynamic balance to solve the problems.
Disclosure of Invention
The invention aims to provide a dynamic balance-based water delivery device for a step pump station, which aims to solve the problems in the prior art.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a step pump station water delivery device based on dynamic balance, includes supporting component, pipeline switching module, control assembly, the supporting component is located the whole equipment the below, plays the effect of supporting all other parts, pipeline switching module can carry out siphon and the water pump absorbs water the water delivery operation of mutually supporting, control assembly plays the effect of automated control valve.
The supporting component comprises a base, a movable fixing plate, a force applying strip, a pipe fitting groove, a counterweight groove and universal wheels, wherein the base is positioned at the lowest part of the whole device and plays a role of supporting the whole device, the movable fixing plate is fixedly arranged above one side of the base and plays a role of prolonging the force applying point of the push-pull device so as to be convenient for moving the device and also can play a role of fixing the device by virtue of an external rope, the force applying strip is arranged at the middle part of the movable fixing plate and is columnar, the force applying strip is convenient for an operator to grasp and push and pull the device, the pipe fitting groove is arranged above the base and is convenient for accommodating the pipe fittings of the device, when the device needs to move, all the pipe fittings can be placed in the pipe fitting groove so as to be beneficial to carrying and storing of the device, and the counterweight groove is arranged at the side part of the pipe fitting groove, the counter weight groove plays the effect of fixed dewatering balancing weight and the balancing weight of intaking, when this device does not use, deposits the balancing weight, avoids colliding with, and is favorable to the holistic storage and the transport of device, base bottom fixed mounting has the universal wheel, the universal wheel has a plurality of, the universal wheel reduces the frictional force between base and bottom surface, and the removal effect of this device of being convenient for, and the universal wheel can guarantee under the lock wheel state that this device can not shift easily, is favorable to the stability of the defeated water of device.
The pipeline switching component comprises a water pump, a water pump water inlet, a water pump water outlet, a water outlet connecting pipe, a water inlet connecting pipe, a siphon connecting pipe, a water outlet pipe, a water inlet pipe and a siphon pipe, wherein the water pump is fixedly installed in the center of the upper end of the base, the water pump plays a role in pumping water and is one of power sources of water delivery, the water pump water inlet is formed in the front end of the water pump, the water pump water inlet is a water inlet end of the water pump, the water pump water outlet is formed in one side of the water pump, the water outlet end of the water pump is a water outlet end of the water pump, the water outlet connecting pipe is fixedly installed on the side, away from the water pump, of the water pump water outlet, plays a role in connecting the water pump water outlet and the water outlet pipe, water can flow into a river channel, make the water pump can draw water smoothly from pump station one end river course to carry to the pump station other end, the fixed intercommunication in play water connection pipe central authorities has siphon connection pipe, the siphon connection pipe is kept away from water connection pipe one end and is intake connection pipe fixed intercommunication, and siphon connection pipe plays the effect that changes the rivers route, is convenient for switch into siphon water delivery state when the condition allows, the fixed intercommunication of water pump delivery port one end is kept away from to play water connection pipe has the outlet pipe, and rivers flow into the river course from the outlet pipe, siphon connection pipe one end fixed mounting is kept away from to the inflow connection pipe has the inlet tube, the fixed intercommunication in inlet tube middle part has the siphon, and under this device operating condition, the mouth of pipe height of siphon is higher than the inlet tube mouth of pipe height, makes siphon mouth of pipe water pressure less, is convenient.
The control assembly comprises a control box, an electric wire interface, a first electromagnetic valve, a second electromagnetic valve, a water outlet balancing weight and a water outlet hydraulic pressure sensor, wherein the control box is fixedly arranged at the upper end of the base, the control box plays a role of bearing and protecting an internal single chip microcomputer, the single chip microcomputer is fixedly arranged in the control box, the electric wire interface is fixedly arranged on the side wall of the control box, the electric wire interface is provided with a plurality of electric wire interfaces, the electric wire interface is an interface formed by connecting the sensor, the electromagnetic valve and the single chip microcomputer, the electric wire interface is electrically connected with the single chip microcomputer, the first electromagnetic valve is fixedly arranged at the joint of the water outlet connecting pipe and the siphon connecting pipe, the water outlet connecting pipe is simultaneously and internally communicated with the water outlet of the water pump and the siphon connecting pipe under the closing state of the first electromagnetic valve, the water outlet connecting pipe is close to one, the water pump water outlet is communicated with the inside of the siphon linking pipe, a second electromagnetic valve is fixedly arranged at the joint of the siphon linking pipe and the water inlet linking pipe, the water pump water inlet is simultaneously communicated with the inside of the water inlet linking pipe and the siphon linking pipe under the closed state of the second electromagnetic valve, the siphon linking pipe is communicated with the inside of the water inlet linking pipe under the open state of the second electromagnetic valve, the water inlet linking pipe is not communicated with the water pump water inlet, the outer surface of the bottom end of the water outlet pipe is fixedly provided with threads, the bottom end of the water outlet pipe is fixedly provided with a water outlet balancing weight through the threads, the water outlet balancing weight plays a role of a water outlet pipe balancing weight, so that the pipe orifice of the water outlet pipe can constantly keep sinking into water, the water level in the water outlet pipe is kept unchanged, and the water pressure in the pipe orifice at the bottom, be favorable to delivery port water pressure sensor to the stability of real-time water pressure detection, it has delivery port water pressure sensor to go out water balancing weight side fixed mounting, delivery port water pressure sensor plays in the real-time detection river course with the water outlet pipe mouth of pipe with the hydraulic effect of horizontal plane department, is convenient for match the water delivery mode of pump suction or siphon according to the real-time condition.
The control component also comprises a sensor mounting block, a distance sensor, a siphon port water pressure sensor and a third two-position three-way electromagnetic valve, wherein the sensor mounting block is fixedly mounted at the top end of the water inlet pipe and plays a role of bearing the distance sensor, the distance sensor is fixedly mounted at the bottom of the sensor mounting block and plays a role of detecting the water level in real time, so that the water pump is automatically triggered to deliver water according to the water level, manual operation is not needed, the step pump can automatically adjust the river channel water level at two sides, the river channel water level can automatically keep dynamic balance, the siphon port water pressure sensor is fixedly mounted at the bottom of the siphon, when the river channel water level does not pass through the siphon, the siphon port water pressure sensor plays a role of detecting the water pressure at the same horizontal plane as the siphon in real time, and the device can automatically adjust and switch two water delivery, the utility model discloses a water inlet pipe, including inlet tube, siphon, inlet tube, siphon, inlet tube bottom fixed mounting have the three two three way solenoid valve of third, under the three two three way solenoid valve closed condition, the inside rivers of inlet tube are unobstructed, under the three two three way solenoid valve open condition, upper rivers and siphon intercommunication in the inlet tube, the inlet tube bottom blocks up, inlet tube bottom fixed mounting has the balancing weight of intaking, the balancing weight of intaking plays the effect for the inlet tube counter weight, is favorable to the stability of inlet tube, and then keeps the accuracy that distance sensor detected data.
The length of the water inlet pipe is smaller than the height of the step pump station, and the length of the water outlet pipe is smaller than the height of the step pump station.
The electric wire interface is electrically connected with the first electromagnetic valve, the electric wire interface is electrically connected with the second electromagnetic valve, the electric wire interface is electrically connected with the third two-position three-way electromagnetic valve, the electric wire interface is electrically connected with the water pressure sensor of the water outlet, the electric wire interface is electrically connected with the distance sensor, the electric wire interface is electrically connected with the water pressure sensor of the siphon port, the single chip microcomputer is electrically connected with an external power supply, and the water pump is electrically connected with the external power supply.
Compared with the prior art, the invention has the beneficial effects that:
this device is mobilizable water delivery device, can in time transport the repair during damage, avoid influencing water delivery efficiency, this device adopts the water delivery mode that both combine of water delivery of pump suction and siphon water delivery, match the water delivery mode in real time according to the water level situation, because there is the joining of siphon water delivery, the energy cost of transferring water has been reduced greatly, and this device pipe fitting can assemble easily and accomodate, and can carry out holistic transportation easily, if there is the water delivery device of damage, can in time change, avoid influencing normal water delivery flow.
Drawings
FIG. 1 is a schematic diagram of a front right oblique view structure of a cascade pump station water delivery device based on dynamic balance;
FIG. 2 is a schematic diagram of a front left oblique view structure of a cascade pump station water delivery device based on dynamic balance;
FIG. 3 is a schematic diagram of a left rear oblique view structure of a cascade pump station water delivery device based on dynamic balance;
FIG. 4 is a schematic diagram of a rear right oblique view structure of the cascade pump station water delivery device based on dynamic balance;
FIG. 5 is an enlarged schematic structural diagram of an area A of the cascade pump station water delivery device based on dynamic balance;
FIG. 6 is a schematic diagram of an enlarged structure of a region B of the cascade pump station water delivery device based on dynamic balance;
fig. 7 is a schematic diagram of an enlarged structure of a region C of the cascade pump station water delivery device based on dynamic balance.
111. A base; 112. moving the fixed plate; 113. a force application strip; 114. a pipe fitting groove; 115. a counterweight groove; 116. a universal wheel; 211. a water pump; 212. a water inlet of the water pump; 213. a water outlet of the water pump; 214. a water outlet connecting pipe; 215. a water inlet connecting pipe; 216. a siphon connecting pipe; 217. a water outlet pipe; 218. a water inlet pipe; 219. a siphon tube; 311. a control box; 312. an electrical wire interface; 313. a first two-position three-way solenoid valve; 314. a second two-position three-way electromagnetic valve; 315. a water outlet balancing weight; 316. a water outlet water pressure sensor; 321. a sensor mounting block; 322. a distance sensor; 323. a siphon port water pressure sensor; 324. a third two-position three-way electromagnetic valve; 325. the balancing weight of intaking.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example (b): as shown in fig. 1-7, a step pump station water delivery device based on dynamic balance comprises a supporting component, a pipeline switching component and a control component, wherein the supporting component is positioned at the lowest part of the whole device and plays a role in supporting all other components, the pipeline switching component can carry out siphon and water delivery operation in which a water pump absorbs water to be matched with each other, and the control component plays a role in automatically controlling a valve.
The supporting component comprises a base 111, a movable fixing plate 112, a force strip 113, a pipe piece groove 114, a counterweight groove 115 and a universal wheel 116, wherein the base 111 is positioned at the lowest part of the whole device and plays a role of supporting the whole device, the movable fixing plate 112 is fixedly arranged above one side of the base 111, the movable fixing plate 112 plays a role of prolonging the force point of pushing and pulling the device so as to be convenient for moving the device and also can play a role of fixing the device by virtue of an external rope, the force strip 113 is arranged in the middle of the movable fixing plate 112, the force strip 113 is a columnar force strip 113, the force strip 113 is convenient for an operator to grasp and push and pull the device, the pipe piece groove 114 is arranged above the base 111, the pipe piece groove 114 is convenient for accommodating pipe pieces of the device, when the device needs to move, all the pipe pieces can be placed in the pipe piece groove 114 so as to be convenient for carrying and storage of the device, the counterweight groove 115 is arranged at the side of the pipe piece groove, counter weight groove 115 plays the effect of fixed dewatering balancing weight and the balancing weight of intaking, when this device does not use, deposit the balancing weight, avoid colliding with, and be favorable to the holistic storage and the transport of device, base 111 bottom fixed mounting has universal wheel 116, universal wheel 116 has a plurality of, universal wheel 116 reduces the frictional force between base 111 and bottom surface, the removal effect of this device of being convenient for, and universal wheel 116 can guarantee under the lock round state that this device can not shift easily, be favorable to the stability of the device water delivery.
The pipeline switching component comprises a water pump 211, a water pump water inlet 212, a water pump water outlet 213, a water outlet connecting pipe 214, a water inlet connecting pipe 215, a siphon connecting pipe 216, a water outlet pipe 217, a water inlet pipe 218 and a siphon pipe 219, the water pump 211 is fixedly installed in the center of the upper end of the base 111, the water pump 211 plays a role of pumping water and is one of power sources of water delivery, the water pump water inlet 212 is arranged at the front end of the water pump 211, the water pump water inlet 212 is a water inlet end of the water pump 211, the water pump water outlet 213 is arranged on one side of the water pump 211, the water outlet connecting pipe 214 is fixedly installed on one side, away from the water pump, of the water pump water outlet 213, the water outlet connecting pipe 214 plays a role of connecting the water pump water outlet 213 with the water outlet pipe 217, so that water can flow into a river channel from the water pump, the water pump 211 can smoothly pump water from the river channel at one end of the pump station and convey the water to the other end of the pump station, the siphon connecting pipe 216 is fixedly communicated with the center of the water outlet connecting pipe 214, one end, far away from the water outlet connecting pipe 214, of the siphon connecting pipe 216 is fixedly communicated with the water inlet connecting pipe 215, the siphon connecting pipe 216 plays a role in changing a water flow path and is convenient to switch to a siphon water delivery state when conditions allow, the end, far away from the water outlet 213 of the water pump, of the water outlet connecting pipe 214 is fixedly communicated with the water outlet pipe 217, water flows into the river channel from the water outlet pipe 217, the end, far away from the siphon connecting pipe 216, of the water inlet connecting pipe 215 is fixedly provided with the water inlet pipe 218, the middle of the water inlet pipe 218 is fixedly communicated with the siphon pipe 219, and in the.
The control component comprises a control box 311, a wire interface 312, a first electromagnetic valve 313, a second electromagnetic valve 314, a water outlet balancing weight 315 and a water outlet water pressure sensor 316, the control box 311 is fixedly installed at the upper end of the base 111, the control box 311 plays a role of bearing and protecting an internal single chip microcomputer, the single chip microcomputer is fixedly installed inside the control box 311, the wire interfaces 312 are fixedly installed on the side wall of the control box 311, the wire interfaces 312 are a plurality of the wire interfaces 312, the wire interfaces 312 are interfaces for connecting the sensors with the electromagnetic valves and the single chip microcomputer, the wire interfaces 312 are electrically connected with the single chip microcomputer, the first electromagnetic valve 313 is fixedly installed at the joint of the water outlet connecting pipe 214 and the siphon connecting pipe 216, when the first electromagnetic valve 313 is in a closed state, one end of the water outlet connecting pipe 214 close to the water outlet pipe 217 is simultaneously communicated with the water outlet 213 of the water pump and the siphon connecting pipe 216, when, the water outlet 213 of the water pump is communicated with the inside of the siphon connecting pipe 216, the joint of the siphon connecting pipe 216 and the water inlet connecting pipe 215 is fixedly provided with a second electromagnetic valve 314, when the second electromagnetic valve 314 is closed, the water inlet 212 of the water pump is simultaneously communicated with the inside of the water inlet connecting pipe 215 and the siphon connecting pipe 216, when the second electromagnetic valve 314 is opened, the siphon connecting pipe 216 is communicated with the inside of the water inlet connecting pipe 215, the water inlet connecting pipe 215 is not communicated with the water inlet 212 of the water pump, the outer surface of the bottom end of the water outlet pipe 217 is fixedly provided with threads, the bottom end of the water outlet pipe 217 is fixedly provided with a water outlet balancing weight 315 through the threads, the water outlet balancing weight 315 plays a role of balancing weight for the water outlet pipe 217, the pipe orifice of the water outlet pipe 217 can be constantly submerged, the water level in the water outlet pipe 217, under the counter weight of play water balancing weight 315, be favorable to delivery port water pressure sensor 316 to the stability of real-time water pressure detection, play water balancing weight 315 side fixed mounting have delivery port water pressure sensor 316, delivery port water pressure sensor 316 plays in the real-time detection river course with the effect of outlet pipe 217 mouth of pipe with water pressure of horizontal plane department, be convenient for match according to the real-time condition pump suction or the water delivery mode of siphon.
The control component also comprises a sensor mounting block 321, a distance sensor 322, a siphon port water pressure sensor 323 and a third two-position three-way electromagnetic valve 324, wherein the sensor mounting block 321 is fixedly mounted at the top end of the water inlet pipe 218, the sensor mounting block 321 plays a role of bearing the distance sensor 322, the distance sensor 322 is fixedly mounted at the bottom of the sensor mounting block 321, the distance sensor 322 plays a role of detecting the water level in real time, so that the water pump is automatically triggered to deliver water according to the water level, manual operation is not needed, the step pump can automatically adjust the river water level at two sides, the river water level can automatically keep dynamic balance, a siphon port water pressure sensor 323 is fixedly mounted at the bottom of the siphon 219, when the river water level is submerged in the siphon 219, the siphon port water pressure sensor 323 plays a role of detecting the water pressure at the same level with the siphon 219 in real time, inlet tube 218 and siphon 219 junction fixed mounting have third two three way solenoid valve 324, under the three two three way solenoid valve 324 closed condition, the inside rivers of inlet tube 218 are unobstructed, under the three two three way solenoid valve 324 open condition, top rivers and siphon 219 communicate in the inlet tube 218, inlet tube 218 bottom blocks up, inlet tube 218 bottom fixed mounting has into water balancing weight 325, into water balancing weight 325 plays the effect for inlet tube 218 counter weight, be favorable to the stability of inlet tube 218, and then keep the accuracy that distance sensor 322 detected data.
The length of the water inlet pipe 218 is smaller than the height of the step pump station, and the length of the water outlet pipe 217 is smaller than the height of the step pump station.
The electric wire interface 312 is electrically connected with the first solenoid valve 313, the electric wire interface 312 is electrically connected with the second solenoid valve 314, the electric wire interface 312 is electrically connected with the third two-position three-way solenoid valve 324, the electric wire interface 312 is electrically connected with the water outlet water pressure sensor 316, the electric wire interface 312 is electrically connected with the distance sensor 322, the electric wire interface 312 is electrically connected with the siphon outlet water pressure sensor 323, the single chip microcomputer is electrically connected with an external power supply, and the water pump 211 is electrically connected with the external power supply.
The working principle of the invention is as follows:
the device is pushed to a step pump station, a pipe fitting and a counterweight block are taken out from a pipe fitting groove (114) and a counterweight groove (115) for assembly, a water outlet pipe (217) is vertically placed at one end of the upstream of the step pump station, a water inlet pipe (218) is vertically placed at one end of the downstream of the step pump station, the device is connected with an external power supply, a sensor starts to work, a water outlet water pressure sensor (316) detects the water pressure in the river channel at the position which is at the same level with the pipe orifice of the water outlet pipe (217) in real time, the water delivery mode of pumping or siphoning is matched according to the real-time condition, a distance sensor (322) detects the water level at one end of the downstream of the step pump in real time, a water pump is automatically triggered to deliver water according to the water level, manual operation is not needed, the step pump can automatically adjust the water levels of two sides of the river channel, the water level of the river channel can keep dynamic balance, and when, the device is convenient for self-adjusting and switching of two water delivery states of siphon and pump suction, a program is set in the single chip microcomputer, when the distance sensor (322) detects that the water level distance sensor reaches a set value, the set value is higher than the plane height of a siphon (219), the value of the water pressure detected at the position of a water outlet water pressure sensor (316) subtracted from the water pipe orifice water pressure in the bottom end of a water outlet pipe (217) is larger than the value of the water pressure in the middle of the water inlet pipe (218) subtracted from the external water pressure at the same horizontal plane of the siphon (219), the single chip microcomputer controls the third two-position three-way electromagnetic valve (324) to be opened at the moment, water flows into the interior of the siphon (219), the single chip microcomputer controls the first electromagnetic valve (313) to be opened, the siphon adapter pipe (216) is communicated with one end of the water outlet adapter pipe (214) far away from the water outlet, the water pump (211) is started, the water pump (211) pumps water at the downstream of the step pump station into the siphon connecting pipe (216) and fills the siphon connecting pipe, after 10-30 seconds, the first electromagnetic valve (313) is opened, at the moment, the water outlet pipe (217) is communicated with one end, far away from the water outlet pipe (217), of the water outlet connecting pipe (214), at the moment, water flows into a river channel at the upstream of the step pump station from the water outlet pipe (217), in the process, the water inlet pipe (218), the water inlet connecting pipe (215), the siphon connecting pipe (216), the water outlet connecting pipe (214) and the water outlet pipe (217) are filled with water, after 10-30 seconds, the water pump (211) is automatically stopped, water flows into the river channel at the upstream of the step pump station from the water inlet pipe (218) through the water outlet pipe (217) under the action of water flow, when the value of external water pressure at the same horizontal plane of the siphon pipe (219) is subtracted from the water, the sensor transmits data to the single chip microcomputer, the single chip microcomputer starts the water pump (211) again to carry out water pump water delivery operation, when the third two-position three-way electromagnetic valve (324) detects that the downstream river water level of the step pump station reaches a set stop water level, the water pump (211) automatically stops, a complete automatic water delivery flow of the device is completed at the moment, and after the water delivery flow is finished, all the electromagnetic valves are closed again.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (4)
1. The utility model provides a step pump station water delivery device based on dynamic balance which characterized in that: the automatic water-sucking device comprises a supporting component, a pipeline switching component and a control component, wherein the supporting component is positioned at the lowest part of the whole device and plays a role of supporting all other components;
the supporting assembly comprises a base (111), a movable fixing plate (112), a force applying strip (113), a pipe fitting groove (114), a counterweight groove (115) and universal wheels (116), wherein the base (111) is located at the lowest part of the whole device, the movable fixing plate (112) is fixedly installed above one side of the base (111), the force applying strip (113) is arranged in the middle of the movable fixing plate (112), the force applying strip (113) is a columnar force applying strip (113), the pipe fitting groove (114) is arranged above the base (111), the counterweight groove (115) is arranged on the side of the pipe fitting groove (114), the universal wheels (116) are fixedly installed at the bottom of the base (111), and the number of the universal wheels (116) is multiple;
the pipeline switching assembly comprises a water pump (211), a water pump water inlet (212), a water pump water outlet (213), a water outlet connecting pipe (214), a water inlet connecting pipe (215), a siphon connecting pipe (216), a water outlet pipe (217), a water inlet pipe (218) and a siphon pipe (219), wherein the water pump (211) is fixedly installed at the center of the upper end of the base (111), the water pump water inlet (212) is arranged at the front end of the water pump (211), the water pump water outlet (213) is arranged at one side of the water pump (211), the water outlet connecting pipe (214) is fixedly installed at one side, far away from the water pump, of the water pump water outlet (213), the water inlet connecting pipe (215) is fixedly installed at one end, far away from the water outlet connecting pipe (214), of the siphon connecting pipe (216) is fixedly communicated with the water inlet connecting pipe (215), a water outlet pipe (217) is fixedly communicated with one end of the water outlet connecting pipe (214) far away from a water outlet (213) of the water pump, a water inlet pipe (218) is fixedly installed at one end of the water inlet connecting pipe (215) far away from the siphon connecting pipe (216), and a siphon pipe (219) is fixedly communicated with the middle part of the water inlet pipe (218);
the control assembly comprises a control box (311), an electric wire interface (312), a first electromagnetic valve (313), a second electromagnetic valve (314), a water outlet balancing weight (315), a water outlet hydraulic pressure sensor (316), a control box (311) is fixedly mounted at the upper end of the base (111), a single chip microcomputer is fixedly mounted inside the control box (311), the electric wire interface (312) is fixedly mounted on the side wall of the control box (311), the electric wire interface (312) is provided with a plurality of, the electric wire interface (312) is electrically connected with the single chip microcomputer, the water outlet connecting pipe (214) is fixedly mounted at the connecting part of the siphon connecting pipe (216) and the water inlet connecting pipe (215) and is provided with the second electromagnetic valve (314), the outer surface of the bottom end of the water outlet pipe (217) is fixedly mounted with the water outlet balancing weight (315) through threads, a water outlet water pressure sensor (316) is fixedly arranged on the side of the water outlet balancing weight (315).
2. The dynamic balance based step pump station water delivery device of claim 1, wherein: the control assembly further comprises a sensor mounting block (321), a distance sensor (322), a siphon port hydraulic pressure sensor (323), and a third two-position three-way electromagnetic valve (324), the sensor mounting block (321) is fixedly mounted at the top end of the water inlet pipe (218), the distance sensor (322) is fixedly mounted at the bottom of the sensor mounting block (321), the siphon port hydraulic pressure sensor (323) is fixedly mounted at the bottom of the siphon pipe (219), the third two-position three-way electromagnetic valve (324) is fixedly mounted at the joint of the water inlet pipe (218) and the siphon pipe (219), and a water inlet balancing weight (325) is fixedly mounted at the bottom end of the water inlet pipe (218).
3. The dynamic balance based step pump station water delivery device of claim 1, wherein: the length of the water inlet pipe (218) is smaller than the height of the step pump station, and the length of the water outlet pipe (217) is smaller than the height of the step pump station.
4. The dynamic balance based step pump station water delivery device of claim 1, wherein: electric wire interface (312) and first solenoid valve (313) electric connection, electric wire interface (312) and second solenoid valve (314) electric connection, electric wire interface (312) and third two three-way solenoid valve (324) electric connection, electric wire interface (312) and delivery port water pressure sensor (316) electric connection, electric wire interface (312) and distance sensor (322) electric connection, electric wire interface (312) and siphon mouth water pressure sensor (323) electric connection, singlechip and external power source electric connection, water pump (211) and external power source electric connection.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011234030.0A CN112411676B (en) | 2020-02-24 | 2020-02-24 | Step pump station water delivery device based on dynamic balance |
| CN202010112553.1A CN111335404B (en) | 2020-02-24 | 2020-02-24 | Cascade pump station water delivery device based on dynamic balance |
| CN202011234043.8A CN112482494B (en) | 2020-02-24 | 2020-02-24 | Step pump station water delivery device based on dynamic balance |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010112553.1A CN111335404B (en) | 2020-02-24 | 2020-02-24 | Cascade pump station water delivery device based on dynamic balance |
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| CN202011234043.8A Division CN112482494B (en) | 2020-02-24 | 2020-02-24 | Step pump station water delivery device based on dynamic balance |
| CN202011234030.0A Division CN112411676B (en) | 2020-02-24 | 2020-02-24 | Step pump station water delivery device based on dynamic balance |
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| CN111335404A CN111335404A (en) | 2020-06-26 |
| CN111335404B true CN111335404B (en) | 2020-12-22 |
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| CN202010112553.1A Active CN111335404B (en) | 2020-02-24 | 2020-02-24 | Cascade pump station water delivery device based on dynamic balance |
| CN202011234030.0A Active CN112411676B (en) | 2020-02-24 | 2020-02-24 | Step pump station water delivery device based on dynamic balance |
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| JP3277489B2 (en) * | 1999-12-09 | 2002-04-22 | 信州大学長 | Sediment discharge mechanism for water storage area and method for discharging sediment from water storage area |
| US20040000346A1 (en) * | 2002-06-26 | 2004-01-01 | Jenn-Feng Lin | Water pump structure by siphonage |
| CN100447353C (en) * | 2006-03-14 | 2008-12-31 | 奕永庆 | Drinking water supplier and supplying method in mountain area |
| NL2005425C2 (en) * | 2010-09-30 | 2012-04-02 | Nijhuis Pompen B V | PUMP DEVICE. |
| KR101591985B1 (en) * | 2013-08-22 | 2016-02-04 | 주식회사 동원사이폰기술 | Floating type water intake system that selectively controls water depth by buoyancy device |
| CN203625972U (en) * | 2013-12-29 | 2014-06-04 | 黑龙江省水利科学研究院 | Siphon-type farmland water supply device |
| CN104294878B (en) * | 2014-10-15 | 2015-11-04 | 深圳朴方环保发展有限公司 | One realizes low water high fortune system by high-level water source |
| US10408186B2 (en) * | 2015-11-17 | 2019-09-10 | Adebukola Olatunde | Combined pump and turbine |
| CN205475442U (en) * | 2016-04-13 | 2016-08-17 | 成都理工大学 | Water intaking structure for river course |
| CN206220169U (en) * | 2016-11-17 | 2017-06-06 | 江苏河海给排水成套设备有限公司 | The water delivery pumping plant of low level siphon high head gravity flow |
| CN107165872A (en) * | 2017-05-26 | 2017-09-15 | 浙江水利水电学院 | A kind of ecological water fetching device of portable small-sized reservoir |
| CN109853454B (en) * | 2018-12-25 | 2024-03-19 | 水利部交通运输部国家能源局南京水利科学研究院 | Siphon type estuary underground reservoir water changing device and operation method |
| CN209703415U (en) * | 2018-12-25 | 2019-11-29 | 水利部交通运输部国家能源局南京水利科学研究院 | Hydrocone type river mouth groundwater reservoir changes water installations |
| CN109930548B (en) * | 2019-04-15 | 2020-01-07 | 水利部交通运输部国家能源局南京水利科学研究院 | Facility and method for reservoir siphon water change by utilizing rainfall flood resources |
| CN110644435B (en) * | 2019-09-27 | 2021-04-30 | 安徽途晟规划设计咨询有限公司 | Facility and method for reservoir siphon water change by utilizing rainfall flood resources |
| CN110700190A (en) * | 2019-09-30 | 2020-01-17 | 成都市市政工程设计研究院 | Siphon rubber dam noise reduction and flow discharge device |
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| Publication number | Publication date |
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| CN112411676B (en) | 2023-05-05 |
| CN112411676A (en) | 2021-02-26 |
| CN111335404A (en) | 2020-06-26 |
| CN112482494B (en) | 2023-05-23 |
| CN112482494A (en) | 2021-03-12 |
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