CN104775475A - Water supply system for water well - Google Patents
Water supply system for water well Download PDFInfo
- Publication number
- CN104775475A CN104775475A CN201510100948.9A CN201510100948A CN104775475A CN 104775475 A CN104775475 A CN 104775475A CN 201510100948 A CN201510100948 A CN 201510100948A CN 104775475 A CN104775475 A CN 104775475A
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- water
- water level
- level sensor
- electrode
- storage box
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 240
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 20
- 238000009413 insulation Methods 0.000 claims description 19
- 229910052742 iron Inorganic materials 0.000 claims description 10
- 230000005611 electricity Effects 0.000 claims description 9
- 238000000605 extraction Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 8
- 238000007667 floating Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 6
- 239000012528 membrane Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 230000035699 permeability Effects 0.000 claims description 3
- 230000037452 priming Effects 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 3
- 238000005457 optimization Methods 0.000 description 12
- 239000002349 well water Substances 0.000 description 6
- 235000020681 well water Nutrition 0.000 description 6
- 230000005484 gravity Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 241000238631 Hexapoda Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008233 hard water Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004078 waterproofing Methods 0.000 description 1
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- Control Of Non-Electrical Variables (AREA)
Abstract
The invention discloses a water supply system for a water well. The water supply system comprises a water drawing pipe (1), a water pump (2), a water storage tank (3) and a central controller, wherein the water drawing pipe (1) is communicated with the input end of the water pump (2); the water storage tank (3) is communicated with the output end of the water pump (2) through a main water pipe (4); an electromagnetic valve (5) is arranged on the main water pipe (4); a water outlet pipe (6) is arranged at the bottom of the water storage tank (3); a filter (7) and a buffer container (8) are sequentially arranged on the water outlet pipe (6) at the lower part of the water storage tank (3); and the water pump (2) and the electromagnetic valve (5) are both in electric connection with the central controller. The water supply system has the advantages of being low in cost, safe in use and convenient and practical.
Description
Technical field
The present invention relates to a kind of water system for well.
Background technology
Present rural area most area is sparsely populated owing to being subject to, the restriction of the factors such as public waterworks cost is large, not yet realize tap water, urban residents mostly adopt the supply then well water being realized by well water small-sized " tap water " by the water storage box that water pump pumps to roof simply by the water pipe be communicated with the water storage box each water tap branched within doors; But due to the finite capacity of roof water storage box, always easily there is the phenomenon that supply falls short of demand with during water, now need manually to go to open pumping for water pump, and need the moment to pay close attention to the situation of water storage box middle water level, inadvertent just may cause the water of water storage box to overflow, cause the serious waste of water resource, especially in the area that annual precipitation is less, such waste can increase the weight of the burden of local resident undoubtedly.And need at every turn by the time water storage box see the bottom not water time people just can realize just deactivation pumping for water pump, the impurity such as the silt now bottom water storage box can enter in family grid unavoidably, not only drinking this water is unfavorable for healthy, and will increase the maintenance cost of grid to the pollution of grid or blocking.
The water quality of well water is all harder, add along with environment is more and more severe, people more more and more paid attention to the safety that well water is drunk, and existing small water supply system is general only adds strainer to filter at the end of grid the water that needs drink, but this but cannot be avoided the impurity such as silt to the pollution of grid.
It is to guarantee the safety of pump working that existing easy water system also exists a problem, when Water table in well drops to below water pump bailing pipe end easily there is idle running and damage in water pump, when silt in well water causes bailing pipe to block water pump continue run cause damage, burn, this can bring potential safety hazard to resident undoubtedly.
Summary of the invention
Technical problem to be solved by this invention is, overcomes the shortcoming of above prior art: provide that a kind of cost is low, use safety, the convenient and practical water system for well.
Technical solution of the present invention is as follows: a kind of water system for well, and it comprises bailing pipe, water pump, water storage box, central controller; Described bailing pipe is communicated with the input of water pump, and described water storage box is communicated with water delivery side of pump by water main; Described water main is provided with electromagnetic valve; The bottom of described water storage box is provided with outlet pipe; The outlet pipe being positioned at water storage box bottom is provided with strainer and buffer container successively; Described water pump, electromagnetic valve are all electrically connected with central controller.
Described bailing pipe comprises inner and outer tubes; Described interior pipe is connected with water pump, and one end and the interior seal of tube of described outer tube are socketed, and other end opening part is provided with filtering screen; The sidewall of described outer tube one end is provided with the first water level sensor and blockage sensing device, and the sidewall of the other end is provided with the floating block that buoyancy is greater than gravity suffered by outer tube; Described first water level sensor and blockage sensing device are all electrically connected with central controller.
As optimization, the sidewall of described water storage box is provided with the second water level sensor being respectively used to respond to high water level and low water stage, the 3rd water level sensor that are electrically connected with central controller.
As optimization, the bottom sides of described water storage box is the rounding conical surface, and the summit place of inverted cone is provided with opening and spiral cover.
As optimization, the top of described water storage box is provided with case lid and on sidewall, is provided with downward opening permeability cell.
As optimization, the structure of described first water level sensor, the second water level sensor, the 3rd water level sensor is identical, and they all comprise an insulation crust; The bar shaped water level chamber of electrode chambers and containing upper and lower perforate of a sealing is provided with in described insulation crust; Be provided with in described electrode chambers and conduct electricity the iron block be connected with extension spring; On described iron block and electrode chambers sidewall be provided with relative electrode contacts; Described electrode contacts to conduct electricity with outer electrode be connected by being sealed in wire in insulation crust; Be provided with the ball float and ndfeb magnet that are connected by connecting rod in described bar shaped water level chamber, described electrode chambers is with bar shaped water level chamber phase alternating floor thin-walled and be positioned at the outside top of bar shaped water level chamber.
As optimization, described blockage sensing device comprises two ends by rubber diaphragm sealed column insulation crust and extraction electrode; Described column insulation crust inside wall is fixed with the Elastic Contact electrode slice do not contacted with each other for a pair; The inner side of the rubber membrane at two ends is fixed with the two ends of a push rod respectively, and the side described push rod being positioned at Elastic Contact electrode slice is fixed with the pushing block that can push two Elastic Contact electrode slice contacts; Described Elastic Contact electrode slice conducts electricity with described extraction electrode and is connected; One end of described column insulation crust is provided with external screw thread.
As optimization, described central controller is provided with corresponding state indicator lamp and buzzer.
As optimization, described water pump is self priming pump.
A kind of method adopting the above-mentioned water system for well to supply water:
1) water storage box, strainer and buffer container are arranged on roof, vertical for the interior pipe water surface is fixed on well central authorities; Outer tube vertically stretches into the water surface and contacts with the water surface to floating block; Then start and initialize central controller, water pump state initialization is for closing; The state initialization of electromagnetic valve is for closing;
2) central controller detects the 3rd water level sensor state, if the electrode of the 3rd water level sensor is in off-state, namely water storage box water level is too low, then opens solenoid valve and water pump, and constantly detects the state of blockage sensing device, the first water level sensor, the second water level sensor; When blockage sensing device electrode closes, namely there is blocking in outer tube; Or the first water level sensor electrode disconnects, and namely the water source water surface is too low; Or the second water level sensor electrode closes, and namely water storage box is full; Then switch off the pump and electromagnetic valve;
3) step 2 is repeated).
The invention has the beneficial effects as follows: the water system that the present invention is used for well can control water storage box middle water level, working stability automatically, and safe and reliable, cost is low, convenient and practical, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention for the water system of well;
Fig. 2 is first water level sensor of the present invention for the water system of well or the sectional structure schematic diagram of the second water level sensor or the 3rd water level sensor;
Fig. 3 is the sectional structure schematic diagram of the present invention for the blockage sensing device of the water system of well;
Fig. 4 is the partial enlarged drawing in Figure of description 1 of the present invention;
Fig. 5 is the program flow diagram of the present invention for the central controller of the water system of well.
In figure: 1, bailing pipe; 1.1, interior pipe; 1.2, outer tube; 1.3, the first water level sensor; 1.4, blockage sensing device; 1.5, floating block; 2, water pump; 3, water storage box; 3.1, the second water level sensor; 3.2, the 3rd water level sensor; 4, water main; 5, electromagnetic valve; 6, outlet pipe; 7, strainer; 8, buffer container.
Detailed description of the invention
With specific embodiment, the present invention is described in further details below, but the present invention is not only confined to following specific embodiment.
Embodiment
As Figure 1-4, a kind of water system for well, it comprises bailing pipe 1, water pump 2, water storage box 3, central controller; Described bailing pipe 1 is communicated with the input of water pump 2, and described water storage box 3 is communicated with the output of water pump 2 by water main 4; Described water main 4 is provided with electromagnetic valve 5; The bottom of described water storage box 3 is provided with outlet pipe 6; The outlet pipe 6 being positioned at water storage box 3 bottom is provided with strainer 7 and buffer container 8 successively; Described water pump 2, electromagnetic valve 5 are all electrically connected with central controller.
Described strainer 7 can conveniently be selected different filter core to realize to hard water purification or sofening treatment, and described buffer container 8 can carry out buffer memory to the water after strainer 7 filtration, in order to avoid the water supply flow that filtration resistance causes greatly is not enough; Described outlet pipe 6 is communicated with the grid entrance buried underground within doors again, thus realizes to each water tap water supply within doors.
Described bailing pipe 1 comprises interior pipe 1.1 and outer tube 1.2; Described interior pipe 1.1 is connected with water pump 2, and one end of described outer tube 1.2 and interior pipe 1.1 seal and be socketed, and other end opening part is provided with filtering screen; The sidewall of described outer tube 1.2 one end is provided with the first water level sensor 1.3 and blockage sensing device 1.4, and the sidewall buoyancy be provided with in water of the other end is greater than the floating block 1.5 of gravity suffered by outer tube 1.2; Described first water level sensor 1.3 and blockage sensing device 1.4 are all electrically connected with central controller.
The sidewall of described water storage box 3 is provided with the second water level sensor 3.1, the 3rd water level sensor 3.2 that are respectively used to respond to high water level and low water stage that are electrically connected with central controller.
STM8 or the STM32 family chip that the ST Microelectronics that described central controller preferably adopts single-chip microcomputer as higher in cost performance produces, realizes the central controller of low pressure to the control of each high-pressure installation as water pump 2 by relay module.
The bottom sides of described water storage box 3 is the rounding conical surface, and the summit place of inverted cone is provided with opening and spiral cover.
Owing to having more silt in well water, water storage box 3 has more sediment deposition in use for some time, be that inverted cone-shaped can make sediment deposition accumulate in the conical top of inverted cone by the bottom design of water storage box 3, only need to turn on spiral cover when cleaning them, water pump 2 draws water and rinses, and brings great convenience to the cleaning of water storage box 3.
The top of described water storage box 3 is provided with case lid and on sidewall, is provided with downward opening permeability cell.
As optimization, rubber seal can be set on case lid to increase sealing and to adopt ventilative sponge to block at the ventilative mouth of pipe, can prevent foreign matter from falling into like this or insect enters polluted source.
The structure of described first water level sensor 1.3, second water level sensor 3.1, the 3rd water level sensor 3.2 is identical, and they all comprise an insulation crust; The bar shaped water level chamber of electrode chambers and containing upper and lower perforate of a sealing is provided with in described insulation crust; Be provided with in described electrode chambers and conduct electricity the iron block be connected with extension spring; On described iron block and electrode chambers sidewall be provided with relative electrode contacts; Described electrode contacts to conduct electricity with outer electrode be connected by being sealed in wire in insulation crust; Be provided with the ball float and ndfeb magnet that are connected by connecting rod in described bar shaped water level chamber, described electrode chambers is with bar shaped water level chamber phase alternating floor thin-walled and be positioned at the outside top of bar shaped water level chamber.
During use, described outer electrode is electrically connected with central controller, and the one end keeping water level sensor to contain electrode chambers is installed upward, as optimization, to the wire waterproofing work that outer electrode is connected with central controller, as be sealed on the sidewall installed, to guarantee the accuracy that water level sensor current potential feeds back; When water does not enter bar shaped water level chamber, due to Action of Gravity Field, ndfeb magnet is in the bottom of bar shaped water level chamber, and away from electrode chambers, the electrode contacts thus in electrode chambers on iron block does not contact with electrode contacts relative on electrode chambers sidewall due to iron block under the effect of extension spring; Namely outer electrode is in off-state, represents that water level does not reach water level sensor position; When water enters bar shaped water level chamber, due to buoyancy, ball float drives ndfeb magnet to rise to the top of bar shaped water level chamber, near electrode chambers, the electrode contacts thus in electrode chambers on iron block contacts with electrode contacts relative on electrode chambers sidewall due to iron block under the attraction of ndfeb magnet; Namely outer electrode is in closure state, represents that water level does not reach water level sensor position; Thus the closed of described electrode contacts can be detected by central controller or disconnect and obtain water level and whether reach precalculated position.
Described blockage sensing device 1.4 comprises two ends by rubber diaphragm sealed column insulation crust and extraction electrode; Described column insulation crust inside wall is fixed with the Elastic Contact electrode slice do not contacted with each other for a pair; The inner side of the rubber membrane at two ends is fixed with the two ends of a push rod respectively, and the side described push rod being positioned at Elastic Contact electrode slice is fixed with the pushing block that can push two Elastic Contact electrode slice contacts; Described Elastic Contact electrode slice conducts electricity with described extraction electrode and is connected; One end of described column insulation crust is provided with external screw thread.Described blockage sensing device 1.4 is fastened on outer tube 1.2 sidewall by the external screw thread of this end and the screwed hole of described outer tube 1.2 sidewall, when there is blocking in outer tube 1.2, now water pump 2 will form negative pressure in outer tube 1.2 inside as worked on, the rubber membrane at blockage sensing device 1.4 two ends can because of the pressure differential of inside and outside both sides to outer tube 1.2 medial expansion, thus the pushing block on drive push rod pushes two Elastic Contact electrode slice contacts, makes described extraction electrode be in closure state; When two Elastic Contact electrode slices do not contact, described extraction electrode is in off-state; Thus can the closed of described extraction electrode be detected by central controller or disconnect and confirm whether outer tube 1.2 occurs blocking.
As optimization, the rubber membrane at the described blockage sensing device 1.4 two ends threaded pressure ring fixing seal by matching with column insulation crust both ends open place internal thread; For convenience detachly can adjust pushing block position as required, and then the sensitivity of adjustment blockage sensing device.
As optimization, described central controller is provided with corresponding state indicator lamp and buzzer.Water level or blocked state can be reflected in real time, even if be convenient for people to process corresponding failure.
As optimization, described water pump 2 is self priming pump.
Described interior pipe 1.1 and outer tube 1.2 realize sealing socket, as rubber seal by the sealing ring being separately positioned on interior pipe 1.1 end and outer tube 1.2 end; The sealing ring of described interior pipe 1.1 end is nested on the cannelure of interior pipe 1.1 periphery wall, and the sealing ring of described outer tube 1.2 end is embedded on the cannelure of outer tube 1.2 internal perisporium; This structure can facilitate outer tube 1.2 to be unlikely to again to come off relative to interior pipe 1.1 free-extension; Because buoyancy is greater than gravity suffered by outer tube, therefore when well middle water level declines or raise, can ensure that outer tube 1.2 length be immersed in certain telescopic extensions in water keeps certain, the hydraulic pressure that the rubber membrane of described blockage sensing device 1.4 can be made like this to be subject to keeps comparatively stationary value, namely ensure that the water intaking degree of depth of bailing pipe 1, in turn ensure that precision and the job stability of blockage sensing device 1.4.
As shown in Figure 5, a kind of method adopting the above-mentioned water system for well to supply water:
1) water storage box 3, strainer 7 and buffer container 8 are arranged on roof, vertical for interior pipe 1.1 water surface is fixed on well central authorities; Outer tube 1.2 vertically stretches into the water surface and contacts with the water surface to floating block 1.5; Then start and initialize central controller, water pump 2 state initialization is for closing; The state initialization of electromagnetic valve 5 is for closing;
2) central controller detects the 3rd water level sensor 3.2 state, if the electrode of the 3rd water level sensor 3.2 is in off-state, namely water storage box 3 water level is too low, then opens solenoid valve 5 and water pump 2, and the state constantly detecting blockage sensing device 1.4, first water level sensor 1.3, second water level sensor 3.1; When blockage sensing device 1.4 electrode closes, namely there is blocking in outer tube 1.2; Or the first water level sensor 1.3 electrode disconnects, and namely the water source water surface is too low; Or the second water level sensor 3.1 electrode closes, and namely water storage box is full; Then switch off the pump 2 and electromagnetic valve 5;
3) step 2 is repeated).
Below be only that feature of the present invention implements example, scope is not constituted any limitation.The technical scheme that all employings exchange on an equal basis or equivalence is replaced and formed, all drops within rights protection scope of the present invention.
Claims (8)
1. for a water system for well, it is characterized in that: it comprises bailing pipe (1), water pump (2), water storage box (3), central controller; Described bailing pipe (1) is communicated with the input of water pump (2), and described water storage box (3) is communicated with by the output of water main (4) with water pump (2); Described water main (4) is provided with electromagnetic valve (5); The bottom of described water storage box (3) is provided with outlet pipe (6); The outlet pipe (6) being positioned at water storage box (3) bottom is provided with strainer (7) and buffer container (8) successively; Described water pump (2), electromagnetic valve (5) are all electrically connected with central controller;
Described bailing pipe (1) comprises interior pipe (1.1) and outer tube (1.2); Described interior pipe (1.1) is connected with water pump (2), and one end of described outer tube (1.2) and interior pipe (1.1) seal and be socketed, and other end opening part is provided with filtering screen; The sidewall of described outer tube (1.2) one end is provided with the first water level sensor (1.3) and blockage sensing device (1.4), and the sidewall of the other end is provided with floating block (1.5); Described first water level sensor (1.3) and blockage sensing device (1.4) are all electrically connected with central controller.
2. the water system for well according to claim 1, is characterized in that: the sidewall of described water storage box (3) is provided with the second water level sensor (3.1) being respectively used to respond to high water level and low water stage, the 3rd water level sensor (3.2) that are electrically connected with central controller.
3. the water system for well according to claim 1 and 2, is characterized in that: the bottom sides of described water storage box (3) is the rounding conical surface, and the summit place of inverted cone is provided with opening and spiral cover.
4. the water system for well according to claim 3, is characterized in that: the top of described water storage box (3) is provided with case lid and on sidewall, is provided with downward opening permeability cell.
5. the water system for well according to claim 1, is characterized in that: the structure of described first water level sensor (1.3), the second water level sensor (3.1), the 3rd water level sensor (3.2) is identical, and they all comprise an insulation crust; The bar shaped water level chamber of electrode chambers and containing upper and lower perforate of a sealing is provided with in described insulation crust; Be provided with in described electrode chambers and conduct electricity the iron block be connected with extension spring; On described iron block and electrode chambers sidewall be provided with relative electrode contacts; Described electrode contacts to conduct electricity with outer electrode be connected by being sealed in wire in insulation crust; Be provided with the ball float and ndfeb magnet that are connected by connecting rod in described bar shaped water level chamber, described electrode chambers is with bar shaped water level chamber phase alternating floor thin-walled and be positioned at the outside top of bar shaped water level chamber.
6. the water system for well according to claim 1, is characterized in that: described blockage sensing device (1.4) comprises two ends by rubber diaphragm sealed column insulation crust and extraction electrode; Described column insulation crust inside wall is fixed with the Elastic Contact electrode slice do not contacted with each other for a pair; The inner side of the rubber membrane at two ends is fixed with the two ends of a push rod respectively, and the side described push rod being positioned at Elastic Contact electrode slice is fixed with the pushing block that can push two Elastic Contact electrode slice contacts; Described Elastic Contact electrode slice conducts electricity with described extraction electrode and is connected; One end of described column insulation crust is provided with external screw thread.
7. the water system for well according to claim 1, is characterized in that: described water pump (2) is self priming pump.
8. the method adopting the water system for well according to claim 1 to supply water, is characterized in that: comprise the following steps:
1) water storage box (3), strainer (7) and buffer container (8) are arranged on roof, vertical for interior pipe (1.1) water surface is fixed on well central authorities; Outer tube (1.2) vertically stretches into the water surface and contacts with the water surface to floating block (1.5); Then start and initialize central controller, water pump (2) state initialization is for closing; The state initialization of electromagnetic valve (5) is for closing;
2) central controller detects the 3rd water level sensor (3.2) state, if the electrode of the 3rd water level sensor (3.2) is in off-state, namely water storage box (3) water level is too low, then opens solenoid valve (5) and water pump (2), and the state constantly detecting blockage sensing device (1.4), the first water level sensor (1.3), the second water level sensor (3.1); When blockage sensing device (1.4) electrode closes, namely there is blocking in outer tube (1.2); Or the first water level sensor (1.3) electrode disconnects, and namely the water source water surface is too low; Or the second water level sensor (3.1) electrode closes, and namely water storage box is full; Then switch off the pump (2) and electromagnetic valve (5);
3) step 2 is repeated).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100948.9A CN104775475B (en) | 2015-03-09 | 2015-03-09 | For the water system of well |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510100948.9A CN104775475B (en) | 2015-03-09 | 2015-03-09 | For the water system of well |
Publications (2)
| Publication Number | Publication Date |
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| CN104775475A true CN104775475A (en) | 2015-07-15 |
| CN104775475B CN104775475B (en) | 2016-05-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510100948.9A Expired - Fee Related CN104775475B (en) | 2015-03-09 | 2015-03-09 | For the water system of well |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| TWI630336B (en) * | 2017-06-01 | 2018-07-21 | 彭恒修 | Tap water sprinkler that is easy to set up |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125474A (en) * | 1995-10-31 | 1997-05-13 | Kajima Corp | Seismic water supply system |
| CN201103140Y (en) * | 2007-10-11 | 2008-08-20 | 牛洪帅 | Countryside domestic water automatic supply system |
| CN201883478U (en) * | 2010-12-22 | 2011-06-29 | 山东力诺光热科技有限公司 | Automatic water adding system for water pump |
| CN102937073A (en) * | 2012-10-31 | 2013-02-20 | 江苏大学 | Day-and-night photovoltaic pump system with no storage battery |
| CN202899230U (en) * | 2012-10-18 | 2013-04-24 | 甘肃正风联创机电科技有限公司 | Household well water automatic water supplying control system |
| CN203924210U (en) * | 2014-05-15 | 2014-11-05 | 新奥气化采煤有限公司 | A kind of pumped well device of sand control |
-
2015
- 2015-03-09 CN CN201510100948.9A patent/CN104775475B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH09125474A (en) * | 1995-10-31 | 1997-05-13 | Kajima Corp | Seismic water supply system |
| CN201103140Y (en) * | 2007-10-11 | 2008-08-20 | 牛洪帅 | Countryside domestic water automatic supply system |
| CN201883478U (en) * | 2010-12-22 | 2011-06-29 | 山东力诺光热科技有限公司 | Automatic water adding system for water pump |
| CN202899230U (en) * | 2012-10-18 | 2013-04-24 | 甘肃正风联创机电科技有限公司 | Household well water automatic water supplying control system |
| CN102937073A (en) * | 2012-10-31 | 2013-02-20 | 江苏大学 | Day-and-night photovoltaic pump system with no storage battery |
| CN203924210U (en) * | 2014-05-15 | 2014-11-05 | 新奥气化采煤有限公司 | A kind of pumped well device of sand control |
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| CN104775475B (en) | 2016-05-25 |
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