CN104631550A - Rural water well water supply system - Google Patents
Rural water well water supply system Download PDFInfo
- Publication number
- CN104631550A CN104631550A CN201510101089.5A CN201510101089A CN104631550A CN 104631550 A CN104631550 A CN 104631550A CN 201510101089 A CN201510101089 A CN 201510101089A CN 104631550 A CN104631550 A CN 104631550A
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- China
- Prior art keywords
- water
- water level
- level sensor
- electrode
- storage box
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/06—Methods or installations for obtaining or collecting drinking water or tap water from underground
- E03B3/08—Obtaining and confining water by means of wells
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
- E03B11/12—Arrangements or adaptations of tanks for water supply for public or like main water supply of high-level tanks
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
- E03B11/16—Adaptations of devices for putting pumping plants in and out of operation, e.g. automatic control devices
-
- 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
- E03B7/09—Component parts or accessories
Abstract
The invention discloses a rural water well water supply system which comprises a water drawing pipe (1), a water pump (2), a water reservoir (3) and a central controller, wherein the water drawing pipe (1) is communicated with the input end of the water pump (2), and the water reservoir (3) is communicated with the output end of the water pump (2) by virtue of a main water pipe (4); a water outlet pipe (5) is arranged at the bottom of the water reservoir (3); a filter (6) and a buffer container (7) are sequentially arranged on the water outlet pipe (5) below the water reservoir (3); the water pump (2) is electrically connected to the central controller; the bottom side face of the water reservoir (3) is in the shape of an inverted conical surface; an opening and a screw cap are arranged at the vertex of the inverted cone. The rural water well water supply system disclosed by the invention has the advantages of low in cost and safe using, and is convenient and practical.
Description
Technical field
The present invention relates to a kind of rural water well water system.
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, convenient and practical rural water well water system.
Technical solution of the present invention is as follows: a kind of rural water well water system, 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; 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 is electrically connected with central controller.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.
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 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.
The method adopting above-mentioned rural water well water system to supply water is:
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;
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 open 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;
3) step 2 is repeated).
The invention has the beneficial effects as follows: rural water of the present invention well water system 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 rural water of the present invention well water system;
Fig. 2 is the first water level sensor of rural water of the present invention well water system 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 blockage sensing device of rural water of the present invention well water system;
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 central controller of rural water of the present invention well water system.
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, outlet pipe; 6, strainer; 7, 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 rural water well water system, 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; The bottom of described water storage box 3 is provided with outlet pipe 5; The outlet pipe 5 being positioned at water storage box 3 bottom is provided with strainer 6 and buffer container 7 successively; Described water pump 2 is electrically connected with central controller.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.
Described strainer 6 can conveniently be selected different filter core to realize to hard water purification or sofening treatment, and described buffer container 7 can carry out buffer memory to the water after strainer 6 filtration, in order to avoid the water supply flow that filtration resistance causes greatly is not enough; Described outlet pipe 5 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.
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, the method adopting above-mentioned rural water well water system to supply water comprises following rate-determining steps:
1) water storage box 3, strainer 6 and buffer container 7 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;
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 open water pump 2, and constantly detects the state of 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;
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 (7)
1. a rural water well water system, 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); The bottom of described water storage box (3) is provided with outlet pipe (5); The outlet pipe (5) being positioned at water storage box (3) bottom is provided with strainer (6) and buffer container (7) successively; Described water pump (2) is electrically connected with central controller; 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; 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. rural water according to claim 1 well water system, 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. rural water according to claim 1 well water system, 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.
4. rural water according to claim 1 well water system, 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.
5. rural water according to claim 1 well water system, 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.
6. rural water according to claim 1 well water system, is characterized in that: described water pump (2) is self priming pump.
7. rural water according to claim 1 well water system, is characterized in that: its method controlled comprises the following steps:
1) water storage box (3), strainer (6) and buffer container (7) 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;
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 open water pump (2), and constantly detect the state of 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);
3) step 2 is repeated).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101089.5A CN104631550B (en) | 2015-03-09 | 2015-03-09 | Rural water well water system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510101089.5A CN104631550B (en) | 2015-03-09 | 2015-03-09 | Rural water well water system |
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| Publication Number | Publication Date |
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| CN104631550A true CN104631550A (en) | 2015-05-20 |
| CN104631550B CN104631550B (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510101089.5A Active CN104631550B (en) | 2015-03-09 | 2015-03-09 | Rural water well water system |
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| Country | Link |
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| CN (1) | CN104631550B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109001101A (en) * | 2018-10-25 | 2018-12-14 | 中交（天津）生态环保设计研究院有限公司 | A kind of unified single more drawdown bailing test device and methods of pump |
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| JPH10195939A (en) * | 1997-01-16 | 1998-07-28 | Teraru Kyokuto:Kk | Water supply equipment to prevent rotting of water |
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| CN203639980U (en) * | 2013-12-04 | 2014-06-11 | 湖南农业大学 | Rural solar running water supply system |
| CN103868138A (en) * | 2014-03-20 | 2014-06-18 | 彭阳县五福绿建科技有限责任公司 | Solar heating farm house |
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|---|---|---|---|---|
| CN87205855U (en) * | 1987-03-26 | 1988-01-13 | 汪承中 | Household top-water apparatus |
| JPH10195939A (en) * | 1997-01-16 | 1998-07-28 | Teraru Kyokuto:Kk | Water supply equipment to prevent rotting of water |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109001101A (en) * | 2018-10-25 | 2018-12-14 | 中交（天津）生态环保设计研究院有限公司 | A kind of unified single more drawdown bailing test device and methods of pump |
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| Publication number | Publication date |
|---|---|
| CN104631550B (en) | 2016-02-17 |
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