CN114402957B - Water tower type efficient and accurate farmland irrigation device - Google Patents
Water tower type efficient and accurate farmland irrigation device Download PDFInfo
- Publication number
- CN114402957B CN114402957B CN202210202649.6A CN202210202649A CN114402957B CN 114402957 B CN114402957 B CN 114402957B CN 202210202649 A CN202210202649 A CN 202210202649A CN 114402957 B CN114402957 B CN 114402957B
- Authority
- CN
- China
- Prior art keywords
- water
- tower
- storage seat
- pipe
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 847
- 238000003973 irrigation Methods 0.000 title claims abstract description 33
- 230000002262 irrigation Effects 0.000 title claims abstract description 33
- 238000003860 storage Methods 0.000 claims abstract description 168
- 238000009412 basement excavation Methods 0.000 claims abstract description 4
- 239000002689 soil Substances 0.000 claims description 30
- 239000011150 reinforced concrete Substances 0.000 claims description 14
- 238000005086 pumping Methods 0.000 claims description 13
- 230000009194 climbing Effects 0.000 claims description 11
- 239000004033 plastic Substances 0.000 claims description 10
- 229910000838 Al alloy Inorganic materials 0.000 claims description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 6
- 229910001294 Reinforcing steel Inorganic materials 0.000 claims description 6
- 239000011449 brick Substances 0.000 claims description 6
- 239000004567 concrete Substances 0.000 claims description 6
- 239000010935 stainless steel Substances 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 229910052742 iron Inorganic materials 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 229910001256 stainless steel alloy Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000011248 coating agent Substances 0.000 claims description 2
- 238000000576 coating method Methods 0.000 claims description 2
- 238000007790 scraping Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000005381 potential energy Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009527 percussion Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Landscapes
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Electromagnetic Pumps, Or The Like (AREA)
- Sewage (AREA)
Abstract
The utility model provides a tower high-efficient accurate farmland irrigation device of water, belongs to water conservancy and civil engineering technical field, comprises water tower (1), collecting channel (2), well (4), retaining seat (5), its characterized in that: a water well (4) is arranged below the water tower (1), and the lower end of the water well (4) extends into the center of the bottom of the water storage seat (5); the water storage seat (5) is of a flat spherical saccular structure arranged below the water well (4), the height of the water storage seat is 1-10 meters, the front-back length of the water storage seat is 2-200 meters, the left-right length of the water storage seat is 2-50 meters, and the water storage seat (5) is constructed by excavation; the water storage seat (5) comprises a water seepage hole (28), a water storage seat top (29), a water storage seat water seepage part (30), a water storage seat water storage part (31) and a water storage seat cavity (32); the water seepage holes (28) are small holes for water seepage or seepage on the water seepage part (30) of the water storage seat, and are a plurality of. The invention has simple manufacture, strong operability, low cost and obvious effect.
Description
Technical Field
The invention relates to a water tower type efficient and accurate farmland irrigation device, and belongs to the technical field of water conservancy and civil engineering.
Background
At present, in the aspect of agricultural irrigation, common modes include drip irrigation, sprinkling irrigation micro-sprinkling irrigation, micro-sprinkling irrigation and the like, so that the requirements of crops on the watering modes can be better met, but one of the most basic requirements of the irrigation modes is that a sufficient water source is needed. It is generally known that drought occurs in many places when a large amount of water is needed in farmlands, crops are rapidly irrigated by eyes, but insufficient water is utilized by the crops, and in many places, water in the river flows along the river due to more rainwater or less rapid need in a short period, and much water is wasted, so how to save water in a large amount of water through soil or a water storage seat to supply water is a problem to be solved rapidly when the water is needed in farmlands is saved? The water tower is arranged in the farmland, water is lifted to the high position of the top so as to efficiently and accurately irrigate the farmland, a water well is arranged below the water tower, the lower end of the water well stretches into the center of the bottom of the water storage seat, the water storage seat can collect water from surrounding soil through water seepage holes, excessive water in the water storage seat can seep into the surrounding soil through the water seepage holes, a submersible pump is arranged in the water well, water in the water storage seat can be lifted to a bottom reservoir, then a water lifter lifts water in the bottom reservoir to a top reservoir, so that water in the top reservoir has larger potential energy, and the water is smoothly conveyed to a designated position of the farmland by larger pressure when being communicated with devices such as drip irrigation and sprinkling irrigation in the farmland through a water drain pipe, so that the purpose of efficient and accurate irrigation is achieved.
Disclosure of Invention
The invention provides a water tower type efficient and accurate farmland irrigation device, which aims to solve the problem that water is needed for farmland when water is more to be stored through soil or a water storage seat and is less to supply water.
The technical scheme adopted for solving the technical problems is as follows:
the invention relates to a water tower type efficient and accurate farmland irrigation device which consists of a water tower 1, a water collecting channel 2, a water well 4 and a water storage seat 5, and is characterized in that: a water well 4 is arranged below the water tower 1, and the lower end of the water well 4 extends into the center of the bottom of the water storage seat 5; the water storage seat 5 is a flat spherical saccular structure arranged below the water well 4, the height of the water storage seat 5 is 1-10 meters, the front-back length of the water storage seat is 2-200 meters, the left-right length of the water storage seat is 2-50 meters, and the water storage seat 5 is constructed by excavation; the water storage seat 5 comprises a water seepage hole 28, a water storage seat top 29, a water storage seat water seepage part 30, a water storage seat water storage part 31 and a water storage seat cavity 32; the water storage part 31 of the water storage seat is the lower part of the water storage seat 5, and the height of the water storage seat is 0.7-7 m; the water seepage part 30 of the water storage seat is the upper part of the water storage seat 5, and the height of the water storage seat is 0.3-3 meters; an inner cavity enclosed by the water storage part 31 of the water storage seat and the water seepage part 30 of the water storage seat is a water storage seat cavity 32; the water storage seat top 29 is a horizontal round table at the top of the water seepage part 30 of the water storage seat, and the water well 4 extends into the water storage seat cavity 32 from the center of the water storage seat top 29; the water seepage holes 28 are small holes for water seepage or seepage on the water seepage part 30 of the water storage seat, a plurality of water seepage holes 28 are arranged at intervals of 5-10 cm, and each water seepage hole 28 consists of a water storage seat wall 19, a water seepage hole outer port net 20, a water seepage hole inner port 21 and a water seepage hole wall 22; the water storage seat wall 19 is a wall around the water storage seat 5 and is built by reinforced concrete, and the thickness is 5-20 cm; the water seepage hole outer port net 20 is of a net structure of water seepage holes 28 at the outer surface of the water storage seat wall 19, is made of stainless steel and is circular, the mesh aperture size of the water seepage hole outer port net 20 is 100-200 meshes, covers the water seepage hole outer port, and the water seepage hole outer port is also circular, and has the diameter of 1-2 cm; the inner opening 21 of the water seepage hole is an opening of the water seepage hole 28 at the inner surface of the water storage seat wall 19, the water seepage hole 21 is also circular, and the diameter of the circular shape is 2-4 cm; the weep hole wall 22 is the sidewall of the weep hole 28 between the weep hole inner orifice 21 and the weep hole outer orifice.
When the water tower 1 is built, a foundation is beaten around the upper opening of a water well 4, bricks and stones are matched with a steel bar support to form a base, then the bricks and stones are used for building the surrounding wall, a tower bottom reservoir 16 and a tower top reservoir 9, a water tower door 25 frame is reserved, the water tower door 25 is installed after the water tower 1 is built, and structures of a water drain pipe 14, a climbing ladder 11, a water lifter 3 and power supply control facilities are simultaneously discharged and installed, and the surfaces of all the structures are coated and scraped by concrete; the water tower 1 consists of a water pump 3, a water pump water inlet pipe 6, a water pump water outlet pipe 7, a tower top cover 8, a water reservoir 9 at the top of the tower, a transfer control part 10, a climbing ladder 11, a water discharge pipe orifice 12, a water discharge pipe hoop 13, a water discharge pipe 14, a water pump water outlet pipe 15, a water reservoir 16 at the bottom of the tower, a tower foundation circumferential groove 17, a submersible pump 23, a water filling pipe 24, a water tower door 25, a water discharge pipe control valve 26 and a water pump water inlet pipe 27; the water pump 3 is positioned at the top of the water tower 1 and is cylindrical, the diameter of the cylindrical water pump 3 is 30-100 cm, the height of the cylindrical water pump 3 is 30-50 cm, an electric water pump is arranged in the water pump 3, the lower part of the water pump 3 is connected with the water reservoir 16 at the bottom of the tower through the water inlet pipe 6 of the water pump, and the water tap at the lower end of the water inlet pipe 6 of the water pump is immersed below the water surface in the water reservoir 16 at the bottom of the tower; the side of the water pump 3 is connected with a water reservoir 9 at the top of the tower through a water pump water outlet pipe 7, the pipe orifice of the water pump water outlet pipe 7 is immersed below the water surface in the water reservoir 9 at the top of the tower, and a float is arranged at the pipe orifice of the water pump water outlet pipe 7 for controlling the switch of an electric water pump in the water pump 3; the water inlet pipe 6 of the water pumping machine is a rubber pipe embedded with a reinforced spiral wire and is in a cylinder shape, the inner diameter of the water inlet pipe 6 of the water pumping machine is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water inlet pipe is connected to the lower surface of the water pumping machine 3, the other end of the water inlet pipe is connected with a water tap, and the water tap is immersed below the water surface in the water reservoir 16 at the bottom of the tower; the water outlet pipe 7 of the water pump is a rubber pipe embedded with a reinforcing steel bar spiral wire and is cylindrical, the inner diameter of the water outlet pipe 7 of the water pump is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water outlet pipe is connected to the side surface of the water pump 3, the other end of the water outlet pipe is a free end, and the free end of the water outlet pipe 7 of the water pump is connected with a float; the tower top cover 8 is a cover with an opening at the top of the water tower 1 and is made of reinforced concrete, is in a round cake shape, and the diameter of the tower top cover 8 is 70-150 cm; the water reservoir 9 at the top of the tower is a water reservoir at the upper part of the water tower 1, the lower part of the water reservoir is communicated with a water drain pipe 14, and the upper part of the water reservoir extends into a water outlet pipe 7 of the water raiser; the drain pipe 14 is made of iron, plastic or aluminum alloy, the inner diameter of the pipe is 2-5 cm, the upper end of the drain pipe 14 is communicated with the water reservoir 9 at the top of the tower, an opening at the upper end of the drain pipe 14 is a drain pipe orifice 12, the lower end of the drain pipe 14 is free, a drain pipe control valve 26 is arranged at the free position of the lower end, and the drain pipe 14 is fixedly arranged on the outer surface of the side wall of the water tower 1 at equal intervals by a plurality of drain pipe hoops 13 in the middle; the drain pipe hoop 13 is made of plastic, the base part is a fixed rod, the end part is a fixed ring, and the fixed rod is cylindrical; the lower part of the water tower 1 is also called a transit control part 10, which is equivalent to a bracket for lifting the water reservoir 9 at the top of the tower, the interior of the transit control part 10 is empty, and an operator can freely enter and exit the transit control part 10 through a water tower door 25; the bottom reservoir 16 is a reservoir beside the water well 4 in the transit control part 10 and is in a semi-cylindrical shape, the height of the bottom reservoir 16 is 1-1.5 m, the bottom reservoir 16 is not provided with a top wall, the side wall and the bottom wall are made of reinforced concrete, the inner cavity is used for storing water, the distance between the arc edge and the inner surface of the outer wall of the transit control part 10 is 10-20 cm, and water sprayed by the submerged pump water outlet pipe 15 enters the bottom reservoir 16 and is used for supplying water for the bottom reservoir 16; one end of the submersible pump 23 is connected with a submersible pump water inlet pipe 27, and the other end is connected with a submersible pump water outlet pipe 15; the submerged pump water inlet pipe 27 is a rubber pipe embedded with a reinforced spiral wire and is cylindrical, the inner diameter of the water outlet pipe 7 of the water pumping machine is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, one end in the water well 4 is a free end, a water tap is arranged at the free end, and the other end is connected with the submerged pump 23; the submerged pump water outlet pipe 15 is a rubber pipe embedded with a reinforced spiral wire and is cylindrical, the inner diameter of the water outlet pipe 7 of the water raiser is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, one end in the water reservoir 16 at the bottom of the tower is a free end, the other end is connected to the submerged pump 23, and a float is arranged at the free end of the submerged pump water outlet pipe 15; the water tower door 25 is a double-leaf split door with the width of 70-150 cm; the climbing ladder 11 is a ladder fixedly arranged on the outer surface of the side wall of the water tower 1, the lower end of the ladder is 30-50 cm away from the ground, the upper end of the ladder extends out of the top of the water tower 1 for 40-70 cm, and the part extending out of the top of the water tower 1 is provided with longitudinal rods at two sides and no middle cross rod; the tower foundation circumferential groove 17 is a groove formed by sinking the periphery of the base part of the water tower 1 downwards on farmland soil 18, is made of reinforced cement concrete, and has a depth of 20-50 cm and a width of 1-5 m; the water filling pipe 24 is a pipeline for conveying external water into a water well, is made of plastic, stainless steel or aluminum alloy, and is divided into two branches at the outer end, wherein one branch is communicated with the tower foundation circumferential groove 17, the other branch is communicated with the water collecting channel 2, and the tail ends of the two branches are respectively provided with a filter screen with the aperture of 100-200 meshes; the water collecting channel 2 is a water channel outside the water tower 1 and is connected with an external water source.
The water well 4 is positioned below the water tower 1, the lower end of the water well 4 extends into the water storage seat 5, the distance from the lower end of the water well 4 to the inner surface of the bottom of the water storage seat 5 is 10-20 cm, the upper end of the water well 4 is opened on the surface of farmland soil 18 in the water tower 1, the well wall is built by a brick-concrete structure, the inner diameter of the water well 4 is 50-150 cm, the depth is 10-100 m, and the water inlet pipe 27 of the submersible pump extends into the water well; the farmland soil 18 is farmland that can utilize water tower 1 to carry out high-efficient accurate irrigation, and water tower 1, well 4 and retaining seat 5 all set up in farmland soil 18 department.
The water tower type high-efficiency accurate farmland irrigation device has the beneficial effects that the water tower arranged in the farmland is utilized to lift water to the high top position so as to efficiently and accurately irrigate the farmland, the water well is arranged below the water tower, the lower end of the water well stretches into the center of the bottom of the water storage seat, the water storage seat can collect water from surrounding soil through the water seepage holes, excessive water in the water storage seat can seep into the surrounding soil through the water seepage holes, the submersible pump is arranged in the water well, the water in the water storage seat can be lifted into the bottom reservoir, and then the water in the bottom reservoir is lifted into the top reservoir by the water lifter, so that the water in the top reservoir has larger potential energy, and has larger pressure to smoothly convey the water to the appointed position of the farmland when the water drainage pipe is communicated with devices such as drip irrigation and sprinkling irrigation in the farmland, thereby achieving the purpose of efficient and accurate irrigation. The invention has simple manufacture, strong operability, low cost and obvious effect.
Drawings
The invention is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic diagram of the overall structure of a water tower type efficient and accurate farmland irrigation device.
Fig. 2 is a schematic cross-sectional structure of water seepage Kong Zong of the water tower type efficient and accurate farmland irrigation device.
The water storage system comprises a water tower 1, a water collecting channel 2, a water raiser 3, a water well 4, a water storage seat 5, a water inlet pipe of the water raiser 6, a water outlet pipe of the water raiser 7, a tower top cover 9, a tower top water storage tank 10, a transfer control part 11, a climbing ladder 12, a water discharge pipe orifice 13, a water discharge pipe hoop 14, a water discharge pipe 15, a submersible pump water outlet pipe 16, a tower bottom water storage tank 17, a tower foundation circumferential groove 18, farmland soil 19, a water storage seat wall 20, a water seepage hole outer mouth net 21, a water seepage hole inner mouth 22, a water seepage hole wall 23, a submersible pump 24, a water filling pipe 25, a water tower door 26, a water discharge pipe control valve 27, a water inlet pipe 28, a water seepage hole 29, a water storage seat top 30, a water storage seat water seepage part 31, a water storage seat water storage part 32 and a water storage seat cavity 32.
Detailed Description
Example 1
The water tower type efficient and accurate farmland irrigation device consists of a water tower 1, a water collecting channel 2, a water raiser 3, a water well 4, a water storage seat 5, a water raiser water inlet pipe 6, a water raiser water outlet pipe 7, a tower top cover 8, a tower top reservoir 9, a transfer control part 10, a climbing ladder 11, a water discharge pipe orifice 12, a water discharge pipe hoop 13, a water discharge pipe 14, a submersible pump water outlet pipe 15, a tower bottom reservoir 16, a tower foundation circumferential groove 17, farmland soil 18, a water storage seat wall 19, a water seepage hole outer port net 20, a water seepage hole inner port 21, a water seepage hole wall 22, a submersible pump 23, a water filling pipe 24, a water tower door 25, a water discharge pipe control valve 26, a submersible pump water inlet pipe 27, a water seepage hole 28, a water storage seat top 29, a water storage seat water seepage part 30, a water storage seat water storage part 31 and a water storage seat cavity 32. The water tower 1 is a device for lifting water to the top high position so as to efficiently and accurately irrigate farmlands, the water well 4 is arranged below the water tower 1, the lower end of the water well 4 extends into the center of the bottom of the water storage seat 5, the submerged pump 23 is arranged in the water well 4, the water in the water storage seat 5 can be lifted into the bottom water storage pool 16, then the water in the bottom water storage pool 16 is lifted to the top water storage pool 9 by the water lift 3, so that the water in the top water storage pool 9 has higher potential energy, and has higher pressure so as to smoothly convey the water to the designated positions of farmlands when being communicated with devices such as drip irrigation, sprinkling irrigation and the like in the farmlands through the drain pipe 14, thereby achieving the purpose of efficiently and accurately irrigating; when the water tower 1 is built, foundation is firstly beaten around the upper opening of the water well 4, bricks and stones are matched with a steel bar bracket to form a base, then the surrounding wall, a tower bottom reservoir 16 and a tower top reservoir 9 are built by the bricks and stones, a water tower door 25 frame is reserved, the water tower door 25 is installed after the building, and structures of a drain pipe 14, a climbing ladder 11, a water lifter 3 and a power supply control facility are simultaneously discharged and installed, and concrete is used for coating and scraping the surfaces of all the structures so as to prevent water in the water tower 1 from leaking; the water tower 1 consists of a water pump 3, a water pump water inlet pipe 6, a water pump water outlet pipe 7, a tower top cover 8, a water reservoir 9 at the top of the tower, a transfer control part 10, a climbing ladder 11, a water discharge pipe orifice 12, a water discharge pipe hoop 13, a water discharge pipe 14, a water pump water outlet pipe 15, a water reservoir 16 at the bottom of the tower, a tower foundation circumferential groove 17, a submersible pump 23, a water filling pipe 24, a water tower door 25, a water discharge pipe control valve 26 and a water pump water inlet pipe 27; the structure and the function of the water pump 3 are the same as those of a known electric water pump, the water pump is positioned at the top of the water tower 1 and is cylindrical, the diameter of the cylindrical water pump 3 is 30-100 cm, the height of the cylindrical water pump 3 is 30-50 cm, an electric water pump is arranged in the water pump 3, the lower part of the water pump 3 is connected with a water reservoir 16 at the bottom of the tower through a water inlet pipe 6 of the water pump, and a water tap at the lower end of the water inlet pipe 6 of the water pump is immersed below the water surface in the water reservoir 16 at the bottom of the tower; the side of the water pump 3 is connected with a water storage tank 9 at the top through a water pump outlet pipe 7, the pipe orifice of the water pump outlet pipe 7 is immersed below the water surface in the water storage tank 9 at the top, a float is arranged at the pipe orifice of the water pump outlet pipe 7 to control the switch of an electric water pump in the water pump 3, after the water pump is electrified, a water pump inlet pipe 6 below the water pump 3 can pump water in a water storage tank 16 at the bottom to the top of a water tower 1, and then the water is discharged from the water pump outlet pipe 7 and poured into the water storage tank 9 at the top, when the water level reaches a certain position, the float floats, the switch of the electric water pump is pulled, a circuit is disconnected, and the water pump 3 stops pumping; when the water in the water reservoir 9 at the top of the tower is used, the water is discharged through the water drain pipe 14, the water level of the water in the water reservoir 9 at the top of the tower is lowered, the floater is lowered, the switch of the electric water suction pump is released, the circuit is switched on, and the water pump 3 starts to pump water, so that the water in the water reservoir 9 at the top of the tower can be ensured to be supplied for farmland high-efficiency and accurate irrigation all the time; the water inlet pipe 6 of the water pump is a pipeline for pumping water in the water reservoir 16 at the bottom of the water tower 1 to the top of the water tower 1 under the action of an electric water pump, is a rubber pipe embedded with a reinforcing steel spiral wire and is cylindrical, the inner diameter of the water inlet pipe 6 of the water pump is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water inlet pipe is connected to the lower surface of the water pump 3, the other end of the water inlet pipe is connected with a water tap, and the water tap is immersed below the water surface in the water reservoir 16 at the bottom of the water tower; the water outlet pipe 7 of the water pump is a pipe for discharging water pumped by the water pump 3 into a water reservoir 9 at the top of the tower, is a rubber pipe embedded with reinforcing steel spiral wires and is cylindrical, the inner diameter of the water outlet pipe 7 of the water pump is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water outlet pipe is connected to the side surface of the water pump 3, the other end of the water outlet pipe is a free end, and the free end of the water outlet pipe 7 of the water pump is connected with a floater; the tower top cover 8 is a cover of the top opening of the water tower 1, is made of reinforced concrete, is in a round cake shape, has the diameter of 70-150 cm, and can facilitate personnel to enter the water reservoir 9 on the tower top for operation, such as sediment cleaning, necessary equipment installation and the like after the tower top cover 8 is opened. The water reservoir 9 at the top of the tower is a reservoir at the upper part of the water tower 1, the lower part of the water reservoir is communicated with a drain pipe 14, the upper part of the water reservoir extends into the water outlet pipe 7 of the water raiser, the water reservoir 9 at the top of the tower is used for storing water pumped by the water raiser 3, and water is supplied to farmland by drip irrigation, sprinkling irrigation and the like through the drain pipe 14 under the control of a float at the free end of the water outlet pipe 7 of the water raiser; the water drain pipe 14 is a pipeline for enabling the water reservoir 9 at the top of the tower to flow out for farmland high-efficiency and accurate irrigation, is made of iron, plastic or aluminum alloy, has an inner diameter of 2-5 cm, the upper end of the water drain pipe 14 is communicated with the water reservoir 9 at the top of the tower, an opening at the upper end of the water drain pipe 14 is a water drain pipe orifice 12, the lower end of the water drain pipe 14 is free, a water drain pipe control valve 26 is arranged at the free position of the lower end, and the water drain pipe 14 is fixedly arranged on the outer surface of the side wall of the water tower 1 at equal intervals by a plurality of water drain pipe hoops 13 in the middle; the drain pipe control valve 26 has the same structure and function as a known faucet, and can be screwed off to enable the drain pipe 14 to be smooth, water flows out, and the drain pipe 14 is closed after screwing; the water drain pipe hoop 13 is made of plastic, the base part is a fixed rod, the end part is a fixed ring, when the fixed rod is cylindrical, a percussion drill is used for punching holes on the outer surface of the side wall of the water tower 1, then a plastic expansion seat is plugged in, a screwdriver is used for screwing the screw driver through the fixed rod of the water drain pipe hoop 13, the whole water drain pipe hoop 13 is fixed on the outer surface of the side wall of the water tower 1, then the fixed ring of the water drain pipe hoop 13 is opened, the water drain pipe 14 is placed in the fixed ring, the fixed ring is closed, and the fixed ring is connected by screws, so that the water drain pipe 14 is firmly fixed on the outer surface of the side wall of the water tower 1 through the water drain pipe hoop 13; because the principle of pumping water is to empty the gas in the pipeline and then pump the water from low to high under the action of atmospheric pressure, but the atmospheric pressure is limited, the water can be pumped to the height of about 10 meters generally, and the water can not be pumped up again, the lower part of the water tower 1 is also called a transfer control part 10, which is equivalent to a bracket for lifting the water reservoir 9 at the top of the tower, the interior of the transfer control part 10 is empty, and an operator can freely enter and exit the transfer control part 10 by the water tower door 25; the bottom reservoir 16 is a reservoir beside the water well 4 in the transit control part 10 and is in a semi-cylindrical shape, the height of the bottom reservoir 16 is 1-1.5 m, the bottom reservoir 16 is not provided with a top wall, the side wall and the bottom wall are made of reinforced concrete, the inner cavity is used for storing water, the distance between the arc edge and the inner surface of the outer wall of the transit control part 10 is 10-20 cm, and water sprayed by the submerged pump water outlet pipe 15 enters the bottom reservoir 16 and is used for supplying water for the bottom reservoir 16; the submersible pump 23 is pumping equipment capable of pumping water in the water well 4 up under the action of electric power and filling the water into the reservoir 16 at the bottom of the tower, one end of the water is connected with the submersible pump water inlet pipe 27, and the other end of the water is connected with the submersible pump water outlet pipe 15; the submerged pump water inlet pipe 27 is a pipe which pumps up water of the water well 4 through the submerged pump 23, is a rubber pipe embedded with a reinforced spiral wire, is cylindrical, has the inner diameter of 8-15 cm and the pipe wall thickness of 0.5-1 cm, has one free end in the water well 4, is provided with a water tap at the free end, and has the other end connected with the submerged pump 23; the submerged pump water outlet pipe 15 is a pipeline for discharging water pumped by the submerged pump 23 into the water reservoir 16 at the bottom of the tower, is a rubber pipe embedded with reinforcing steel bar spiral wires and is cylindrical, the inner diameter of the water outlet pipe 7 of the water pumping machine is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, one end in the water reservoir 16 at the bottom of the tower is a free end, the other end is connected to the submerged pump 23, a float is arranged at the free end of the submerged pump water outlet pipe 15, when the water level of the water in the water reservoir 16 at the bottom of the tower is low, the submerged pump 23 is powered on, the submerged pump 23 starts to work, water is supplied to the water reservoir 16 at the bottom of the tower, and when the water level of the water in the water reservoir 16 at the bottom of the tower reaches a certain height, the submerged pump 23 stops working, so that sufficient water can be always stored in the water reservoir 16 at the bottom of the tower; the water tower door 25 is a double-leaf split door with the width of 70-150 cm, and can be locked or opened, and the submersible pump 23 and other devices can be moved into the transfer control part 10 from the water tower door 25; the climbing ladder 11 is a ladder fixedly arranged on the outer surface of the side wall of the water tower 1, the lower end of the ladder is 30-50 cm away from the ground, the upper end of the ladder extends out of the top of the water tower 1 for 40-70 cm, and the part extending out of the top of the water tower 1 is provided with longitudinal rods on two sides and no middle cross rod, so that an operator can climb onto the top of the water tower 1; the tower foundation circumferential groove 17 is a groove formed by sinking the periphery of the base part of the water tower 1 downwards on the farmland soil 18, is made of reinforced cement concrete, has a depth of 20-50 cm and a width of 1-5 m, and because the bottom of the tower foundation circumferential groove 17 and the farmland soil 18 have a certain depth, in rainy seasons, external rainwater can be collected and flows into the water well 4 below the water tower 1 through the water filling pipe 24, and meanwhile, the potential energy of one place at two ends of the water filling pipe 24 is ensured, so that water can flow into the water well 4 better; the water filling pipe 24 is a pipeline for conveying external water into the water well, is made of plastic, stainless steel or aluminum alloy, the outer end of the water filling pipe is divided into two forks, one fork is communicated with the tower foundation circumferential groove 17, the other fork is communicated with the water collecting channel 2, and the tail ends of the two forks are respectively provided with a filter screen with the aperture of 100-200 meshes so as to prevent external soil and other particles from flowing into the water well 4; the water collecting channel 2 is a water channel outside the water tower 1 and is connected with an external water source, when the water quantity in the farmland soil 18 is insufficient, external water can be firstly led to the water tower 1 through the water collecting channel 2 and then flows into the water storage seat 5 and the surrounding soil for temporary storage through the water filling pipe 24; the water well 4 is positioned below the water tower 1, the lower end of the water well 4 extends into the water storage seat 5 and is 10-20 cm away from the inner surface of the bottom of the water storage seat 5, the upper end of the water well 4 is opened on the surface of farmland soil 18 in the water tower 1, the well wall is built by a brick-concrete structure, the inner diameter of the water well 4 is 50-150 cm, the depth is 10-100 m, and the water inlet pipe 27 of the submersible pump extends into the water well; the farmland soil 18 is a farmland capable of efficiently and accurately irrigating by utilizing the water tower 1, and the water tower 1, the water well 4 and the water storage seat 5 are all arranged at the farmland soil 18; the water storage seat 5 is of a saccular structure arranged below the water well 4, the height of the water storage seat 5 is 1-10 m, the front-back length of the water storage seat is 2-200 m, the left-right length of the water storage seat is 2-50 m, accumulated water can be stored, so that the water tower 1 is provided with sufficient water supply when a farmland needs high-efficiency accurate irrigation, the water storage seat 5 is built by excavation, an excavator can be adopted to excavate the farmland soil 18 if the underground water level of the farmland soil 18 is higher, reinforced concrete is used to build the water storage seat 5 after the underground water layer is excavated, if the underground water level of the farmland soil 18 is lower, a specific space can be excavated at the bottom of the well, and the reinforced concrete is used to build the water storage seat 5 after various safety guarantees are made; the water storage seat 5 comprises a water seepage hole 28, a water storage seat top 29, a water storage seat water seepage part 30, a water storage seat water storage part 31 and a water storage seat cavity 32; the water storage part 31 of the water storage seat is the lower part of the water storage seat 5, the height of the water storage seat is 0.7-7 m, and the water storage seat is mainly used for water storage; the water seepage part 30 of the water storage seat is the upper part of the water storage seat 5, the height of the water storage seat is 0.3-3 m, and the water storage seat is mainly used for seepage; an inner cavity enclosed by the water storage part 31 of the water storage seat and the water seepage part 30 of the water storage seat is a water storage seat cavity 32; the water storage seat top 29 is a horizontal round table at the top of the water seepage part 30 of the water storage seat, and the water well 4 extends into the water storage seat cavity 32 from the center of the water storage seat top 29; the water seepage holes 28 are small holes for water seepage or seepage on the water seepage part 30 of the water storage seat, a plurality of water seepage holes 28 are arranged at intervals of 5-10 cm, and each water seepage hole 28 consists of a water storage seat wall 19, a water seepage hole outer port net 20, a water seepage hole inner port 21 and a water seepage hole wall 22; the water storage seat wall 19 is a wall around the water storage seat 5 and is built by reinforced concrete, and the thickness is 5-20 cm; the water seepage hole outer port net 20 is of a net structure of water seepage holes 28 at the outer surface of the water storage seat wall 19, is made of stainless steel and is circular, the mesh aperture size of the water seepage hole outer port net 20 is 100-200 meshes, covers the water seepage hole outer port, and the water seepage hole outer port is also circular, and has the diameter of 1-2 cm; the inner opening 21 of the water seepage hole is an opening of the water seepage hole 28 at the inner surface of the water storage seat wall 19, the water seepage hole 21 is also circular, and the diameter of the circular shape is 2-4 cm; the water seepage hole wall 22 is the side wall of the water seepage hole 28 between the water seepage hole inner opening 21 and the water seepage hole outer opening; because the diameter of the outer opening circle of the water seepage hole is smaller than that of the inner opening 21 circle of the water seepage hole, water in soil outside the water seepage part 30 of the water storage seat can be guaranteed to well infiltrate into the water storage seat cavity 32 without bringing too much soil particles, and meanwhile, external water poured by the water pouring pipe 24 can be well pressed into the soil outside the water seepage part 30 of the water storage seat.
The foregoing shows and describes the basic in situ and principal features of the invention and the advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the foregoing embodiments, which have been described in the foregoing embodiments and description merely illustrates the principles of the invention, and that various changes and modifications may be effected therein without departing from the spirit and scope of the invention as defined in the appended claims and their equivalents.
Claims (2)
1. The utility model provides a tower high-efficient accurate farmland irrigation device of water, comprises water tower (1), collecting channel (2), well (4), retaining seat (5), its characterized in that: a water well (4) is arranged below the water tower (1), and the lower end of the water well (4) extends into the center of the bottom of the water storage seat (5); the water storage seat (5) is of a flat spherical saccular structure arranged below the water well (4), the height of the water storage seat is 1-10 meters, the front-back length of the water storage seat is 2-200 meters, the left-right length of the water storage seat is 2-50 meters, and the water storage seat (5) is constructed by excavation; the water storage seat (5) comprises a water seepage hole (28), a water storage seat top (29), a water storage seat water seepage part (30), a water storage seat water storage part (31) and a water storage seat cavity (32); the water storage part (31) of the water storage seat is the lower part of the water storage seat (5), and the height of the water storage seat is 0.7-7 m; the water seepage part (30) of the water storage seat is the upper part of the water storage seat (5), and the height of the water storage seat is 0.3-3 m; an inner cavity defined by the water storage part (31) of the water storage seat and the water seepage part (30) of the water storage seat is a water storage seat cavity (32); the water storage seat top (29) is a horizontal round table at the top of the water seepage part (30) of the water storage seat, and the water well (4) extends into the water storage seat cavity (32) from the center of the water storage seat top (29); the water seepage holes (28) are small holes for water seepage or seepage on the water seepage part (30) of the water storage seat, the distance between two adjacent water seepage holes (28) is 5-10 cm, and each water seepage hole (28) consists of a water storage seat wall (19), a water seepage hole outer port net (20), a water seepage hole inner port (21) and a water seepage hole wall (22); the water storage seat wall (19) is a wall around the water storage seat (5) and is built by reinforced concrete, and the thickness is 5-20 cm; the water seepage hole outer port net (20) is of a net structure of water seepage holes (28) at the outer surface of the water storage seat wall (19), is made of stainless steel and is circular, the mesh aperture size of the water seepage hole outer port net (20) is 100-200 meshes, the water seepage hole outer port is covered, the water seepage hole outer port is also circular, and the diameter of the circular water seepage hole outer port is 1-2 cm; the inner opening (21) of the water seepage hole is an opening of the water seepage hole (28) at the inner surface of the water storage seat wall (19) and is circular, and the diameter of the circular water seepage hole is 2-4 cm; the wall (22) of the seepage hole is the side wall of the seepage hole (28) between the inner opening (21) and the outer opening of the seepage hole; when the water tower (1) is built, a foundation is well beaten around the upper opening of a water well (4), bricks and stones are matched with a steel bar bracket to form a base, then the periphery wall, a tower bottom reservoir (16) and a tower top reservoir (9) are built by the bricks and stones, a water tower door (25) frame is reserved, the water tower door (25) is installed after the water tower is built, and structures for installing a drain pipe (14), a climbing ladder (11), a water lifting machine (3) and power supply control facilities are reserved, and concrete is used for coating and scraping the surfaces of all the structures; the water tower (1) consists of a water pump (3), a water pump water inlet pipe (6), a water pump water outlet pipe (7), a tower top cover (8), a tower top reservoir (9), a transfer control part (10), a climbing ladder (11), a water discharge pipe orifice (12), a water discharge pipe hoop (13), a water discharge pipe (14), a submersible pump water outlet pipe (15), a tower bottom reservoir (16), a tower foundation circumferential groove (17), a submersible pump (23), a water filling pipe (24), a water tower door (25), a water discharge pipe control valve (26) and a submersible pump water inlet pipe (27); the water pump (3) is positioned at the top of the water tower (1) and is cylindrical, the diameter of the cylindrical water pump (3) is 30-100 cm, the height of the cylindrical water pump is 30-50 cm, an electric water pump is arranged in the water pump (3), and the lower part of the water pump (3) is connected with the water reservoir (16) at the bottom of the tower through the water inlet pipe (6) of the water pump; the side of the water pump (3) is connected with a water storage tank (9) at the top of the tower through a water outlet pipe (7) of the water pump, a pipe orifice of the water outlet pipe (7) of the water pump is immersed below the water surface in the water storage tank (9) at the top of the tower, and a float is arranged at the pipe orifice of the water outlet pipe (7) of the water pump for controlling the switch of an electric water pump in the water pump (3); the water inlet pipe (6) of the water pumping machine is a rubber pipe embedded with a reinforcing steel bar spiral wire and is cylindrical, the inner diameter of the water inlet pipe (6) of the water pumping machine is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water inlet pipe is connected to the lower surface of the water pumping machine (3), the other end of the water inlet pipe is connected with a water tap, and the water tap is immersed below the water surface in the water reservoir (16) at the bottom of the tower; the water outlet pipe (7) of the water pump is a rubber pipe embedded with a reinforcing steel bar spiral wire and is cylindrical, the inner diameter of the water outlet pipe (7) of the water pump is 5-10 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the water outlet pipe is connected to the side surface of the water pump (3), the other end of the water outlet pipe is a free end, and the free end of the water outlet pipe (7) of the water pump is connected with a floater; the tower top cover (8) is a cover with an opening at the top of the water tower (1) and is made of reinforced concrete, is round cake-shaped, and the diameter of the tower top cover (8) is 70-150 cm; the water reservoir (9) at the top of the tower is a water reservoir at the upper part of the water tower (1), the lower part of the water reservoir is communicated with a water drain pipe (14), and the upper part of the water reservoir extends into a water outlet pipe (7) of the water lift; the water drain pipe (14) is made of iron, plastic or aluminum alloy, the inner diameter of the pipe is 2-5 cm, the upper end of the water drain pipe (14) is communicated with the water reservoir (9) at the top of the tower, an opening at the upper end of the water drain pipe (14) is a water drain pipe orifice (12), the lower end of the water drain pipe (14) is free, a water drain pipe control valve (26) is arranged at the free position of the lower end, and the water drain pipe (14) is fixedly arranged on the outer surface of the side wall of the water tower (1) at equal intervals by a plurality of water drain pipe hoops (13); the drain pipe hoop (13) is made of plastic, the base part is a fixed rod, the end part is a fixed ring, and the fixed rod is cylindrical; the lower part of the water tower (1) is also called a transit control part (10), which is equivalent to a bracket for lifting the water reservoir (9) at the top of the tower, the interior of the transit control part (10) is empty, and an operator can freely enter and exit the transit control part (10) through a water tower door (25); the bottom reservoir (16) is a reservoir beside a water well (4) in the transit control part (10), is semi-cylindrical, has the height of 1-1.5 m, is made of reinforced concrete, has no top wall, side walls and bottom wall, is used for storing water, is positioned between an arc edge and the inner surface of the outer wall of the transit control part (10) by 10-20 cm, and is used for supplying water to the bottom reservoir (16) by water sprayed by a submersible pump water outlet pipe (15) entering the bottom reservoir (16); one end of the submersible pump (23) is connected with a submersible pump water inlet pipe (27), and the other end is connected with a submersible pump water outlet pipe (15); the submerged pump water inlet pipe (27) is a rubber pipe embedded with a reinforced spiral wire and is cylindrical, the inner diameter of the submerged pump water inlet pipe (27) is 8-15 cm, and the thickness of the pipe wall is 0.5-1 cm; one end of the submersible pump water inlet pipe (27) in the water well (4) is a free end, a water tap is arranged at the free end, and the other end is connected to the submersible pump (23); the submerged pump water outlet pipe (15) is a cylindrical rubber pipe embedded with a reinforced spiral wire, the inner diameter of the submerged pump water outlet pipe (15) is 8-15 cm, the thickness of the pipe wall is 0.5-1 cm, one end of the submerged pump water outlet pipe (15) in the water reservoir (16) at the bottom of the tower is a free end, the other end of the submerged pump water outlet pipe is connected to the submerged pump (23), and a float is arranged at the free end of the submerged pump water outlet pipe (15); the water tower door (25) is a double-leaf split door with the width of 70-150 cm; the climbing ladder (11) is a ladder fixedly arranged on the outer surface of the side wall of the water tower (1), the lower end of the ladder is 30-50 cm away from the ground, the upper end of the ladder extends out of the top of the water tower (1) for 40-70 cm, and the part extending out of the top of the water tower (1) is provided with longitudinal rods at two sides without a middle cross rod; the tower foundation circumferential groove (17) is a groove formed by sinking the periphery of the base part of the water tower (1) downwards on farmland soil (18), is made of reinforced cement concrete, and has a depth of 20-50 cm and a width of 1-5 m; the water filling pipe (24) is a pipeline for conveying external water into a water well, is made of plastic, stainless steel or aluminum alloy, and is divided into two branches at the outer end, wherein one branch is communicated with a tower foundation circumferential groove (17), the other branch is communicated with a water collecting channel (2), and filter screens with the aperture of 100-200 meshes are arranged at the tail ends of the two branches; the water collecting channel (2) is a water channel outside the water tower (1) and is connected with an external water source.
2. The water tower type efficient and accurate farmland irrigation device according to claim 1, wherein: the water well (4) is positioned below the water tower (1), the lower end of the water well (4) extends into the water storage seat (5) and is 10-20 cm away from the inner surface of the bottom of the water storage seat (5), the upper end of the water well (4) is opened on the surface of farmland soil (18) in the water tower (1), the well wall is built by a brick-concrete structure, the inner diameter of the water well (4) is 50-150 cm, the depth is 10-100 m, and the water inlet pipe (27) of the submersible pump extends into the water well; farmland soil (18) is can utilize water tower (1) to carry out the farmland of high-efficient accurate irrigation, and water tower (1), well (4) and retaining seat (5) all set up in farmland soil (18) department.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202649.6A CN114402957B (en) | 2022-03-03 | 2022-03-03 | Water tower type efficient and accurate farmland irrigation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210202649.6A CN114402957B (en) | 2022-03-03 | 2022-03-03 | Water tower type efficient and accurate farmland irrigation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114402957A CN114402957A (en) | 2022-04-29 |
| CN114402957B true CN114402957B (en) | 2023-10-24 |
Family
ID=81262763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210202649.6A Active CN114402957B (en) | 2022-03-03 | 2022-03-03 | Water tower type efficient and accurate farmland irrigation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114402957B (en) |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU669043A1 (en) * | 1977-06-03 | 1979-06-25 | Предприятие П/Я А-1158 | Water tower |
| FI73279C (en) * | 1985-11-29 | 1987-09-10 | Mikko Heikki Raikamo | VATTENTORN. |
| CN2682153Y (en) * | 2003-12-02 | 2005-03-02 | 周正高 | Novel ball-shaped water tower |
| CN201024715Y (en) * | 2007-01-26 | 2008-02-20 | 殷允胜 | Automatic pumping water tower |
| CN201280743Y (en) * | 2008-09-10 | 2009-07-29 | 谭岳峰 | Automatic filling control device for water tower |
| DE202009017141U1 (en) * | 2009-12-20 | 2010-03-04 | Hloucal, Stephan, Dipl.-Ing. | Water towers and tall buildings as small-scale pumped storage power plants, which are jointly controlled network |
| CN202603312U (en) * | 2012-05-21 | 2012-12-19 | 高睿 | Water-saving irrigation system |
| US9187921B1 (en) * | 2014-12-15 | 2015-11-17 | Tank Connection, L.L.C. | Elevated water tank |
| CN105830867A (en) * | 2016-05-15 | 2016-08-10 | 张旗 | Energy-saving and water-saving gravity irrigation system |
| CN107372047A (en) * | 2017-07-05 | 2017-11-24 | 佛山杰致信息科技有限公司 | A kind of energy-saving agricultural irrigation systems and control method |
| CN207692585U (en) * | 2017-12-21 | 2018-08-07 | 深圳市绿宝轩园艺有限公司 | A kind of ecological garden water circulation utilization system |
| CN109673476B (en) * | 2018-12-27 | 2021-02-05 | 深圳康雅生态环境有限公司 | Gardens irrigation system based on pond catchments |
| CN211931789U (en) * | 2020-01-15 | 2020-11-17 | 中国科学院遗传与发育生物学研究所 | Distributed flow-collecting water-storage and water-replenishing irrigation device for mountainous region |
| CN214853331U (en) * | 2021-07-21 | 2021-11-26 | 桐乡炫彩园艺有限责任公司 | Irrigation equipment is used in agricultural flower cultivation |
-
2022
- 2022-03-03 CN CN202210202649.6A patent/CN114402957B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN114402957A (en) | 2022-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110741910A (en) | Water collecting and supplying system and method for mine refuse dump | |
| CN108035423A (en) | Potential energy pressurized rainwater drainage and storage system and method for sponge city | |
| CN208168933U (en) | A kind of buried Underwater Traffic Tunnel wastewater disposal basin dischargeable capacity optimization structure of Mining Method | |
| CN213173556U (en) | River bank slope protection structure | |
| CN114402957B (en) | Water tower type efficient and accurate farmland irrigation device | |
| CN211793411U (en) | Water collecting and supplying system for mine refuse dump | |
| CN206752574U (en) | Buried major axis pumping plant | |
| CN211714717U (en) | Assembled cistern | |
| CN107620345A (en) | Irrigate by lifting water to a higher level with a water pump, etc. silt filtering apparatus in a kind of river course | |
| CN215367640U (en) | Energy-saving irrigation equipment is collected to rainwater for garden construction | |
| CN107750908B (en) | Rain collecting pool and automatic water supplementing irrigation system for arid region | |
| CN214714789U (en) | Rainwater processing system for municipal construction | |
| CN109452138B (en) | A collect and cyclic utilization system for gardens rainwater | |
| CN211972951U (en) | Municipal works road laying structure | |
| CN204940056U (en) | A kind of greening discharge conduit of catchwork irrigation | |
| CN107574962A (en) | One kind builds sponge city environment protection ecologic roof | |
| CN211228839U (en) | Inclined integrated pump station with cleaning device | |
| CN112081185A (en) | Integral fire-fighting water pool and construction method thereof | |
| CN214758132U (en) | Assembled rainwater flower case | |
| CN108223008A (en) | A kind of buried Underwater Traffic Tunnel wastewater disposal basin dischargeable capacity optimization structure of Mining Method | |
| CN216865024U (en) | Water conservancy construction is with ecological slope protection structure for soil conservation | |
| CN110593389A (en) | Rainwater recycling system | |
| CN217241641U (en) | Water circulation combination system that landscape irrigates | |
| CN207062966U (en) | A kind of drainage construction sump device for building | |
| CN210900367U (en) | Agricultural water-saving irrigation equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |