CN105532375B - A kind of sprinkler car self-travel type sprinkler with reel and its application method - Google Patents
A kind of sprinkler car self-travel type sprinkler with reel and its application method Download PDFInfo
- Publication number
- CN105532375B CN105532375B CN201610015738.4A CN201610015738A CN105532375B CN 105532375 B CN105532375 B CN 105532375B CN 201610015738 A CN201610015738 A CN 201610015738A CN 105532375 B CN105532375 B CN 105532375B
- Authority
- CN
- China
- Prior art keywords
- sprinkler
- valve
- sprinkler car
- car
- pipe
- 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
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
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
- A01G25/095—Watering arrangements making use of movable installations on wheels or the like winch-driven
-
- 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
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- 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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/22—Improving land use; Improving water use or availability; Controlling erosion
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Soil Sciences (AREA)
- Catching Or Destruction (AREA)
- Special Spraying Apparatus (AREA)
Abstract
The invention discloses a kind of sprinkler car self-travel type sprinkler with reel and its application methods, including chassis (1), reel (2), PE pipe (3), eddies of water roller box (4), reel driving gearbox (5) and sprinkler car (6)；Sprinkler car includes power source (63), sprinkler car driving gearbox (64), control valve group (67) and water tank (68)；The input terminal of control valve group (67) is connect with the output end of PE pipe (3), the output end of control valve group (67) passes through pipeline all the way and connect with spray head (66), and another way is connect by pipeline with water tank (68)；Water tank (68) lower part is additionally provided with shut-off valve V (681).This sprinkler car self-travel type sprinkler with reel realizes the own wt of change sprinkler car by changing the moisture storage capacity of water tank, can generate the resistance that enough ground grip ability draw reduction PE pipe backrush when PE pipe is carried out from realization under the premise of walking in PE pipe backrush in sprinkler car.
Description
Technical field
The present invention relates to a kind of sprinkler with reel and its application method, specifically a kind of sprinkler car self-travel type reel sprinkling irrigation
Machine and its application method belong to sprinkling irrigation equipment equipment technology field.
Background technique
Sprinkling irrigation is that pressure water is sprayed onto the air using special equipments such as spray heads, forms water droplet and falls on ground spray and filling surface and crop
The irrigation method on surface, irrigation sprinkler are also known as sprayirrigation, sprinkling irrigation unit, that is, special equipment used by spraying.
Reel sprinkling irrigation machine is one kind relatively common in irrigation sprinkler, is that will draw PE pipe to be wrapped on capstan winch, utilize spray
It fills pressure water-driven gearbox and drives capstan winch rotation, and draw the irrigation machinery that sprinkler car is automatically moved and sprayed, sprinkler car is certainly
Walking sprinkler with reel can irrigate the farmland of large area, and the size of amount of water sprayed can also be controlled according to spray head, is made with meeting
User requires the different of sprinkling irrigation water, is the sprinkling irrigation equipment that farmland water-saving irrigation is usually selected.
Reel sprinkling irrigation machine generally uses the wheeled power-driven system of the eddies of water, usually mainly includes chassis, reel, PE
Pipe, hydroturbine, gearbox, speed compensation device and sprinkler car, Irrigation Pressure water drives hydroturbine rotation, incoming from eddies of water wheel shaft
Into retarder, the transmission of reduction of speed rear chain generates biggish torque power drive capstan winch rotation, to realize the automatic recycling of PE pipe.
The sprinkler car of reel sprinkling irrigation machine does not have power usually, at work it is generally necessary to utilize tractor or winch etc.
Pulling equipment hauls out the PE water-supply-pipe being wrapped on reel and the sprinkler car being connected on PE water-supply-pipe to preset sprinkling irrigation
Then place is then turned on the work of pressure water-driven hydroturbine and provides the automatic recycling of backrush power realization PE pipe of PE pipe, this need
Traditional reel sprinkling irrigation machine of additional setting pulling equipment needs additional power consumption and complicated for operation.
Therefore sprinkler car is had in the prior art from the reel sprinkling irrigation machine of walking, usually directly adds power source
Walking certainly for sprinkler car is realized in sprinkler car, if but realizing the quality that sprinkler car must reach certain from its own weight of walking
Enough ground grip ability be can be only achieved to draw PE pipe, otherwise sprinkler car can only skid in situ, cannot achieve traction, however spray
The head heavier own wt of vehicle also becomes the resistance of PE pipe backrush in PE pipe automatic rewinding simultaneously, and has in the prior art dynamic
Power source can only realize that driving sprinkler car, function are more single from walking sprinkler car.
Summary of the invention
In view of the above-mentioned problems, the present invention provides a kind of sprinkler car self-travel type sprinkler with reel and its application method, it can
PE pipe is reduced when sprinkler car is generated and realized under the premise of enough ground grip ability traction PE pipes are carried out from walking in PE pipe backrush
The resistance of backrush.
To achieve the above object, this sprinkler car self-travel type sprinkler with reel include chassis, reel, PE pipe, eddies of water roller box,
Reel drives gearbox and sprinkler car；
Reel, eddies of water roller box and the reel driving gearbox is installed on the chassis；
The PE pipe is wrapped on reel, and the input terminal of PE pipe passes through reversal valve road and eddies of water roller box and pressure water source
Hydrant connection；
The sprinkler car includes car body, wheel, power source, sprinkler car driving gearbox, jet nozzle, spray head, control valve
Group and water tank；Wheel is set as multiple, is mounted on lower car body, including at least one group of two coaxial direction setting, left and right masters
Driving wheel；Spray head fixation is erected on jet nozzle, and power source, sprinkler car driving gearbox, jet nozzle, control valve group and water tank are pacified
Dress is on the car body；The output end of power source is connect with the input terminal of sprinkler car driving gearbox；Sprinkler car drives the defeated of gearbox
Outlet is connect by bindiny mechanism with driving wheel；The input terminal of control valve group is connect with the output end of PE pipe, control valve group it is defeated
Outlet passes through pipeline all the way and connect with spray head, and another way is connect by pipeline with water tank；Water tank lower part is additionally provided with for discharging water
Shut-off valve V.
As one embodiment of the present invention, the reversal valve road includes triple valve and shut-off valve, the PE pipe
Input terminal and the output end of the eddies of water roller box connect by three-way connection I, set on another channel of three-way connection I
There is shut-off valve II；The output end of the eddies of water roller box is equipped with shut-off valve I, input terminal is equipped with shut-off valve III, shut-off valve III
Connect with a channel of three-way connection II, the other two paths of three-way connection II be separately connected pressure water source hydrant and
The channel of shut-off valve II, the three-way connection II connecting with shut-off valve II is equipped with shut-off valve IV.
As a further improvement of the present invention, the power source includes dc motor, battery or lithium battery,
Dc motor is connect with battery or lithium battery.
As a further improvement of the present invention, the car body is equipped with the hydraulic oil container equipped with hydraulic oil, described
The output end of dc motor hydraulic pump is installed, the input terminal of the sprinkler car driving gearbox is equipped with hydraulic horse
It reaches, the input terminal of hydraulic pump is connected to by pipeline with hydraulic oil container, and the input terminal of hydraulic pump passes through the defeated of pipeline and hydraulic motor
Enter end connection, the output end of hydraulic motor is connected to by pipeline with hydraulic oil container.
As a further improvement of the present invention, it is additionally provided with electric control gear on the chassis or car body, described changes
It is solenoid directional control valve road to valve road, the control valve group is Electromagnetic Control valve group, and the shut-off valve V is electromagnet cut off valve,
Electric control gear respectively with dc motor, battery or lithium battery, solenoid directional control valve road, Electromagnetic Control valve group and electromagnet cut off valve
Electrical connection.
As a further improvement of the present invention, the water tank is equipped with sensor；The commutation valve group it is defeated
Enter end and also is provided with electromagnet cut off valve；The electric control gear includes single-chip microcontroller, water tank self-weight control loop, the mobile control of sprinkler car
Circuit, sprinkling irrigation control loop, single-chip microcontroller are changed with sensor, dc motor, battery or lithium battery, the electromagnetism on water tank respectively
It is electrically connected to valve road, Electromagnetic Control valve group and electromagnet cut off valve.
As a further improvement of the present invention, sprinkler car driving gearbox, dc motor are respectively provided with two
The output shaft of set, two sets of sprinkler car driving gearboxes is separately connected two driving wheels being arranged in the coaxial direction；The electricity
The single-chip microcontroller of control device is electrically connected with two sets of dc motors respectively, and electric control gear further includes sprinkler car course changing control circuit.
As a further improvement of the present invention, the single-chip microcontroller of the electric control gear further include radio receiving transmitting module and
Remote controler.
As a further improvement of the present invention, the output end of the shut-off valve V is equipped with along width of the carbody direction
The pouring jet pipe of setting pours jet pipe and is equipped with multiple irrigation holes along its length.
As a further improvement of the present invention, upper setting along its length is equipped with below the pouring jet pipe
, the deflector being firmly connected with it.
A kind of sprinkler car self-travel type sprinkler with reel application method, comprising the following steps:
A. preparation: releasing front support and position chassis, sprinkler car is put down and by its direction of travel to just needing to spray
Direction, then reversal valve road is connected by the hydrant of pipeline and pressure water source, adjustable change valve group manages PE and pressure
The hydrant at water source is connected to, and opening all the way, its output end and the spray head that adjusting control valve group connect its output end with water tank connect
The closing all the way connect, simultaneously closes off shut-off valve V；
B. sprinkler car increases self weight: opening the switch of the hydrant of pressure water source, pressure water enters water tank, water through PE pipe
Water level in case closes the hydrant switch of pressure water source when reaching setting value；
C. sprinkler car is from walking: starting the power source of sprinkler car, power source output power drives gearbox by sprinkler car
Driving driving wheel rotation makes sprinkler car draw PE pipe from the sprinkling irrigation position for running to setting, closes the power source of sprinkler car；
D. pour and spray: adjustable change valve group is connected to eddies of water roller box and PE pipe with the hydrant of pressure water source, adjusts
Section control valve group makes the closing all the way that opening, its output end are connect with water tank all the way that its output end is connect with spray head, finally beats
Shut-off valve V is opened, the water in water tank is realized through the outflow of shut-off valve V and poured over the ground；Open the hydrant switch of pressure water source, pressure
Water enters PE pipe, sprays through control valve group from spray head and realize sprinkling irrigation；Partial pressure water enters eddies of water roller box through commutation valve group simultaneously
Hydroturbine rotation is driven, eddies of water wheel drive reel drives gearbox output torque that rotation of reel is driven to realize that the automatic of PE pipe returns
It receives.
Compared with prior art, this sprinkler car self-travel type sprinkler with reel realizes change by changing the moisture storage capacity of water tank
The own wt of sprinkler car, due to being equipped with power source, sprinkler car driving gearbox, control valve group and water tank, water tank on the car body
Lower part is additionally provided with the shut-off valve V for discharging water, and the input terminal of control valve group is connect with the output end of PE pipe, control valve group
Output end passes through that pipeline is connect with spray head, another way is connect by pipeline with water tank all the way, makes its output in adjusting control valve group
Opening when holding the closing all the way that opening, its output end are connect with spray head all the way connecting with water tank and simultaneously closing off shut-off valve V
Pressure water enters water tank after the switch of the hydrant of pressure water source, to realize the own wt for increasing sprinkler car, therefore can be real
Existing sprinkler car draws PE pipe from enough ground grip ability are reached when walking, prevents sprinkler car original place from skidding；In adjusting control valve
What group made that its output end connect with spray head open all the way, the closing all the way that its output end is connect with water tank and opens simultaneously cut-off
Water when valve V in water tank can be achieved to pour over the ground through the outflow of shut-off valve V, open pressure water after the hydrant switch of pressure water source
It is sprayed through control valve group from spray head and realizes sprinkling irrigation, while partial pressure water enters eddies of water roller box driving hydroturbine through commutation valve group and revolves
Turn, the automatic recycling that eddies of water wheel drive reel drives gearbox output torque that rotation of reel is driven to realize PE pipe, therefore PE pipe is certainly
Sprinkling irrigation had not only been realized in dynamic removal process but also has realized pouring, and sprinkler car own wt is gradually reduced while recycles resistance
Also it is gradually reduced, the automatic recycling for PE pipe of being more convenient for；By adding water soluble fertilizer in water tank, automatic recycling is managed in PE and is driven
Sprinkler car can also realize fertilising while rollback, and then realize multi-functional, the sprinkling irrigation especially suitable for field crops
Irrigation operation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram on reversal valve road of the present invention.
In figure: 1, chassis, 2, reel, 3, PE pipe, 31, three-way connection I, 32, shut-off valve I, 33, shut-off valve II, 4, the eddies of water
Roller box, 41, three-way connection II, 42, shut-off valve III, 43, shut-off valve IV, 5, reel driving gearbox, 6, sprinkler car, 61, car body,
62, wheel, 621, driving wheel, 63, power source, 64, sprinkler car driving gearbox, 65, jet nozzle, 66, spray head, 67, control valve
Group, 68, water tank, 681, shut-off valve V, 682, pouring jet pipe, 7, front support.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing.
As shown in Figure 1, this sprinkler car self-travel type sprinkler with reel include chassis 1, reel 2, PE pipe 3, eddies of water roller box 4,
Reel drives gearbox 5 and sprinkler car 6.
Reel 2, eddies of water roller box 4 and the reel driving gearbox 5 is installed on the chassis 1.
The PE pipe 3 is wrapped on reel 2, and the input terminal of PE pipe 3 passes through reversal valve road and eddies of water roller box 4 and pressure water
The hydrant in source connects.
The sprinkler car 6 include car body 61, wheel 62, power source 63, sprinkler car driving gearbox 64, jet nozzle 65,
Spray head 66, control valve group 67 and water tank 68；
Wheel 62 is set as multiple, is mounted on 61 lower part of car body, including at least one group of coaxial direction setting, left and right two
Driving wheel 621；
The fixation of spray head 66 is erected on jet nozzle 65, power source 63, sprinkler car driving gearbox 64, jet nozzle 65, control
Valve group 67 and water tank 68 are installed on car body 61；The input terminal of output end and sprinkler car the driving gearbox 64 of power source 63 connects
It connects；The output end of sprinkler car driving gearbox 64 is connect by bindiny mechanism with driving wheel 621；The input terminal of control valve group 67 with
The output end of PE pipe 3 connects, and the output end of control valve group 67 passes through pipeline all the way and connect with spray head 66, another way pass through pipeline and
Water tank 68 connects；68 lower part of water tank is additionally provided with the shut-off valve V 681 for discharging water.
This sprinkler car self-travel type sprinkler with reel releases front support 7 for chassis 1 when in use, as shown in Figure 1, first passing through
Sprinkler car 6 is put down and reversal valve road is passed through pipeline and pressure water to behind the direction that need to just spraying by its direction of travel by positioning
The hydrant connection in source, simultaneously adjustable change valve group is connected to PE pipe 3 with the hydrant of pressure water source, and adjusting control valve group 67 makes it
The closing all the way that opening, its output end are connect with spray head 66 all the way that output end is connect with water tank 68, simultaneously closes off shut-off valve V
681, PE pipe 3 is connected to water tank 68 at this time, and pressure water enters water through PE pipe 3 after opening the switch of the hydrant of pressure water source
Case 68, the water level in water tank 68 close the hydrant switch of pressure water source when reaching setting value, at this time the own wt of sprinkler car 6
Reach setting weight, i.e. sprinkler car 6 from can reach enough ground grip ability when walking to draw PE pipe；Then sprinkler car 6 is started
Power source 63,63 output power of power source pass through sprinkler car drive gearbox 64 drive driving wheel 621 rotation realize sprinkler car 6
Draw walking certainly for PE pipe 3；The power source 63 of sprinkler car 6 is closed when sprinkler car 6 runs to the sprinkling irrigation position of setting, then
Adjustable change valve group is connected to eddies of water roller box 4 and PE pipe 3 with the hydrant of pressure water source, and adjusting control valve group 67 makes its output
The closing all the way that opening, its output end are connect with water tank 68 all the way connecting with spray head 66 is held, shut-off valve V 681 is finally opened,
The water in water tank 68 is realized through the outflow of shut-off valve V 681 and is poured over the ground at this time, is pressed after opening the hydrant switch of pressure water source
Power water i.e. enter PE pipe 3, through control valve group 67 from spray head 66 spray realize sprinkling irrigation, meanwhile, partial pressure water through commutation valve group into
Enter eddies of water roller box 4 and drive hydroturbine rotation, eddies of water wheel drive reel drives 5 output torque of gearbox to pass through sprocket wheel, chain
It drives the rotation of reel 2 to realize the automatic recycling of PE pipe 3, had not only realized sprinkling irrigation in 3 Automatic Recovery Process of PE pipe but also realized and poured
It fills, the moisture storage capacity by changing water tank 68 realizes that the own wt for changing sprinkler car 6,6 own wt of sprinkler car are gradually reduced
It recycles resistance simultaneously to be also gradually reduced, until completing sprinkling irrigation after the recycling completely of PE pipe 3 and pouring operation.
As one embodiment of the present invention, the reversal valve road includes triple valve and shut-off valve, as shown in Fig. 2,
The input terminal of the PE pipe 3 is connect with the output end of the eddies of water roller box 4 by three-way connection I 31, three-way connection I 31
Another channel is equipped with shut-off valve II 33；The output end of the eddies of water roller box 4 is equipped on shut-off valve I 32, input terminal
Equipped with shut-off valve III 42, shut-off valve III 42 is connect with a channel of three-way connection II 41, the other two-way of three-way connection II 41
Channel is separately connected the hydrant and shut-off valve II 33 of pressure water source, the channel for the three-way connection II 41 connecting with shut-off valve II 33
It is equipped with shut-off valve IV 43；Shut-off valve IV 43 and shut-off valve II 33 are opened when water filling in water tank 68, closes III 42 and of shut-off valve
The hydrant that pressure water source can be realized in shut-off valve I 32 is connected to PE pipe 3, opens III 42 He of shut-off valve when recycling PE pipe 3 automatically
Shut-off valve I 32 can be realized the hydrant of pressure water source while be connected to PE pipe 3 with eddies of water roller box 4.
The power source 63 can select engine, the dc motor that battery can also be selected to drive, due to the latter
It is more environmentally-friendly in use, therefore preferred the latter, that is, as a preferred solution of the present invention, the power source 63 includes
Dc motor, battery or lithium battery, dc motor are connect with battery or lithium battery.
Sprinkler car driving gearbox 64 overload causes dc motor to burn in order to prevent, further changes as of the invention
Into scheme, the car body 61 is equipped with the hydraulic oil container equipped with hydraulic oil, and the output end of the dc motor is equipped with
The input terminal of hydraulic pump, the sprinkler car driving gearbox 64 is equipped with hydraulic motor, and the input terminal of hydraulic pump passes through pipeline
It is connected to hydraulic oil container, the input terminal of hydraulic pump is connected to by pipeline with the input terminal of hydraulic motor, the output end of hydraulic motor
It is connected to by pipeline with hydraulic oil container, dc motor drives hydraulic pump works driving hydraulic motor to drive spray head when working condition
Vehicle drives gearbox 64 to work, and then realizes protection dc motor.
For the ease of control, as a further improvement of the present invention, electricity is additionally provided on the chassis 1 or car body 61
Device is controlled, the reversal valve road is solenoid directional control valve road, and the control valve group 67 is Electromagnetic Control valve group, the cut-off
Valve V 681 is electromagnet cut off valve, electric control gear respectively with dc motor, battery or lithium battery, solenoid directional control valve road, electromagnetism
Control valve group and electromagnet cut off valve electrical connection, electric control gear can control respective valve in solenoid directional control valve road and Electromagnetic Control valve group
Open or close, can control opening or closing for power source 63, operator need to only operate the operation panel of electric control gear
The movement that can control each component facilitates control.
In order to realize automation control, as a further improvement of the present invention, the water tank 68 is equipped with sensing
Device；The input terminal of the commutation valve group also is provided with electromagnet cut off valve；The electric control gear includes single-chip microcontroller, water tank self-weight control
Circuit processed, the mobile control loop of sprinkler car, sprinkling irrigation control loop, single-chip microcontroller respectively with sensor, the direct current drive on water tank 68
Machine, battery or lithium battery, solenoid directional control valve road, Electromagnetic Control valve group and electromagnet cut off valve electrical connection；The positioning of chassis 1 simultaneously will spray
Head vehicle 6 is put down and by its direction of travel to the direction that need to just spraying, by the hydrant of the input terminal on reversal valve road and pressure water source
Connect and open pressure water source hydrant switch after start electric control gear power supply, water tank self-weight control loop work, single-chip microcontroller
It controls first and closes shut-off valve V 681, then control commutation valve group and 67 internal actions of control valve group and open commutation valve group and is defeated
The electromagnet cut off valve for entering end pours into pressure water in water tank 68 through PE pipe 3, when the sensor feedback sprinkler car 6 of water tank 68 itself
The electromagnet cut off valve of commutation valve group input terminal is closed in single-chip microcontroller control when weight reaches setting weight；Sprinkler car moves control loop
It starts to work, single-chip microcontroller control energizing DC motor runs sprinkler car 6, until single-chip microcontroller control after the moving distance of program setting
Dc motor power-off processed, sprinkler car 6 stop movement；Spray control loop start to work, single-chip microcontroller control commutation valve group and
67 internal actions of control valve group simultaneously open shut-off valve V 681, realize and crop is sprayed and poured while PE pipe 3 recycles automatically
It fills.
In order to rectify a deviation after realizing the direction that shifts in 6 moving process of sprinkler car, as of the invention further
Improvement project, the sprinkler car driving gearbox 64, dc motor are respectively provided with two sets, and two sets of sprinkler cars drive gearbox 64
Output shaft be separately connected two driving wheels 621 being arranged in the coaxial direction；The single-chip microcontroller of the electric control gear respectively with
Two sets of dc motor electrical connections, electric control gear further includes sprinkler car course changing control circuit；When 6 normal movement of sprinkler car, monolithic
Machine controls the synchronous energization of two sets of dc motors, and when offset direction in 6 moving process of sprinkler car, operator can be by automatically controlled
The control panel of device controls sprinkler car course changing control loop works, single-chip microcontroller according to the control instruction of operator make two sets it is straight
Galvanic electricity motivation one power-off, an energization, and then realize the steering of sprinkler car 6 to correct its traffic direction.
The traffic direction of sprinkler car 6, as a further improvement of the present invention, the electricity are controlled for ease of operation
The single-chip microcontroller of control device further includes radio receiving transmitting module and remote controler, and operator can realize two sets of control by control remote controler
One, dc motor power-off, an energization, and then realize the steering of sprinkler car 6 to correct its traffic direction.
Open shut-off valve V 681 poured over the ground when in order to prevent hydraulic pressure cause greatly water flow greatly, to earth's surface and crop
It damages, as a further improvement of the present invention, the output end of the shut-off valve V 681 is equipped with along 61 width of car body
The pouring jet pipe 682 just set up pours jet pipe 682 and is equipped with multiple irrigation holes, the water in water tank 68 along its length
It is flowed out after being poured the shunting antihypertensive effect of jet pipe 682 through irrigation hole.
This sprinkler car self-travel type sprinkler with reel realizes itself for changing sprinkler car 6 by the moisture storage capacity of change water tank 68
Weight, due to being equipped with power source 63, sprinkler car driving gearbox 64, control valve group 67 and water tank 68, water tank 68 on car body 61
Lower part is additionally provided with the shut-off valve V 681 for discharging water, and the input terminal of control valve group 67 is connect with the output end of PE pipe 3, control
The output end of valve group 67 passes through that pipeline is connect with spray head 66, another way connect by pipeline with water tank 68 all the way, in adjusting control
What valve group 67 made that its output end connect with water tank 68 open all the way, the closing all the way that its output end is connect with spray head 66 and simultaneously
Pressure water enters water tank 68 after opening the switch of the hydrant of pressure water source when closing shut-off valve V 681, to realize increase spray
The own wt of head vehicle 6, therefore sprinkler car 6 can be realized from enough ground grip ability are reached when walking to draw PE pipe, prevent from spraying
It skids in head 6 original place of vehicle；In opening all the way, its output end and the water tank that adjusting control valve group 67 connect its output end with spray head 66
Water when closing all the way and opening simultaneously shut-off valve V 681 in water tank 68 of 68 connections is through achievable pair of the outflow of shut-off valve V 681
Ground pours, and pressure water is sprayed through control valve group 67 from the ejection realization of spray head 66 after opening the hydrant switch of pressure water source, simultaneously
Partial pressure water enters eddies of water roller box 4 through commutation valve group and drives hydroturbine rotation, and eddies of water wheel drive reel drives gearbox 5 to export
Torque drives the rotation of reel 2 to realize the automatic recycling of PE pipe 3, therefore has not only realized sprinkling irrigation in 3 Automatic Recovery Process of PE pipe but also reality
Pouring is showed, and recycling resistance is also gradually reduced while 6 own wt of sprinkler car is gradually reduced, the automatic of PE pipe 3 of being more convenient for
Recycling；By adding water soluble fertilizer in water tank 68, in PE pipe 3, recycling drives sprinkler car 6 can be with while rollback automatically
It realizes fertilising, and then realizes multi-functional, the sprinkling irrigation irrigation operation especially suitable for field crops.
Claims (10)
1. a kind of sprinkler car self-travel type sprinkler with reel, including chassis (1), reel (2), PE pipe (3), eddies of water roller box (4), volume
Dish driving gearbox (5) and sprinkler car (6)；Reel (2), eddies of water roller box (4) and reel driving gearbox (5) are installed in described
Chassis (1) on；PE pipe (3) is wrapped on reel (2)；Sprinkler car (6) includes car body (61), wheel (62), jet nozzle (65)
With spray head (66), wheel (62) is set as multiple, is mounted on car body (61) lower part, and jet nozzle (65) is mounted on car body (61),
Spray head (66) is erected on jet nozzle (65)；Wheel (62) includes at least two one group of coaxial direction setting, left and right driving wheels
(621)；It is characterized in that,
The input terminal of the PE pipe (3) is connect by reversal valve road with the hydrant of eddies of water roller box (4) and pressure water source；
The sprinkler car (6) further includes power source (63), sprinkler car driving gearbox (64), control valve group (67) and water tank
(68)；Power source (63), sprinkler car driving gearbox (64), control valve group (67) and water tank (68) are installed in car body (61)
On；The output end of power source (63) is connect with the input terminal of sprinkler car driving gearbox (64)；Sprinkler car drives gearbox (64)
Output end connect with driving wheel (621) by bindiny mechanism；The output end of input terminal and the PE pipe (3) of control valve group (67) connects
It connects, the output end of control valve group (67) passes through pipeline all the way and connect with spray head (66), and another way is connected by pipeline and water tank (68)
It connects；Water tank (68) lower part is additionally provided with shut-off valve V (681)；Moisture storage capacity by changing water tank (68), which is realized, changes sprinkler car (6)
Own wt.
2. sprinkler car self-travel type sprinkler with reel according to claim 1, which is characterized in that the reversal valve road packet
Triple valve and shut-off valve are included, the input terminal of the PE pipe (3) and the output end of the eddies of water roller box (4) pass through three-way connection
Another channel of I (31) connection, three-way connection I (31) is equipped with shut-off valve II (33)；The eddies of water roller box (4) it is defeated
Outlet is equipped with shut-off valve I (32), input terminal is equipped with shut-off valve III (42), shut-off valve III (42) and three-way connection II (41)
One channel connection, the other two paths of three-way connection II (41) are separately connected the hydrant and shut-off valve II of pressure water source
(33), the channel for the three-way connection II (41) connecting with shut-off valve II (33) is equipped with shut-off valve IV (43).
3. sprinkler car self-travel type sprinkler with reel according to claim 1 or 2, which is characterized in that the power source
It (63) include dc motor, battery or lithium battery, dc motor is connect with battery or lithium battery.
4. sprinkler car self-travel type sprinkler with reel according to claim 3, which is characterized in that on the car body (61)
Equipped with the hydraulic oil container that hydraulic oil is housed, the output end of the dc motor is equipped with hydraulic pump, and the sprinkler car is driven
The input terminal of dynamic gearbox (64) is equipped with hydraulic motor, and the input terminal of hydraulic pump is connected to by pipeline with hydraulic oil container, hydraulic
The input terminal of pump is connected to by pipeline with the input terminal of hydraulic motor, and the output end of hydraulic motor is connected by pipeline and hydraulic oil container
It is logical.
5. sprinkler car self-travel type sprinkler with reel according to claim 3, which is characterized in that the chassis (1) or
Electric control gear is additionally provided on car body (61), the reversal valve road is solenoid directional control valve road, and the control valve group (67) is electricity
Magnetic control valve group, the shut-off valve V (681) are electromagnet cut off valve, electric control gear respectively with dc motor, battery or
Lithium battery, solenoid directional control valve road, Electromagnetic Control valve group and electromagnet cut off valve electrical connection.
6. sprinkler car self-travel type sprinkler with reel according to claim 5, which is characterized in that on the water tank (68)
Equipped with sensor；The input terminal on the solenoid directional control valve road also is provided with electromagnet cut off valve；The electric control gear includes monolithic
The mobile control loop of machine, water tank self-weight control loop, sprinkler car, sprinkling irrigation control loop, single-chip microcontroller is respectively and on water tank (68)
Sensor, dc motor, battery or lithium battery, solenoid directional control valve road, Electromagnetic Control valve group and electromagnet cut off valve electrical connection.
7. sprinkler car self-travel type sprinkler with reel according to claim 6, which is characterized in that the sprinkler car driving
Gearbox (64), dc motor are respectively provided with two sets, and the output shaft of two sets of sprinkler car drivings gearbox (64) is connected to together
Two driving wheels (621) being arranged in axis direction；The single-chip microcontroller of the electric control gear is electrically connected with two sets of dc motors respectively
It connects, electric control gear further includes sprinkler car course changing control circuit.
8. sprinkler car self-travel type sprinkler with reel according to claim 7, which is characterized in that the electric control gear
Single-chip microcontroller further includes radio receiving transmitting module and remote controler.
9. sprinkler car self-travel type sprinkler with reel according to claim 1 or 2, which is characterized in that the shut-off valve
The output end of V (681) is equipped with the pouring jet pipe (682) being arranged in car body (61) width direction, pours jet pipe (682) along it
Length direction is equipped with multiple irrigation holes.
10. a kind of sprinkler car self-travel type sprinkler with reel application method, which comprises the following steps:
A. preparation: releasing front support (7) and position chassis (1), sprinkler car (6) is put down and by its direction of travel to just needing
Then the direction of sprinkling irrigation is connected on reversal valve road by the hydrant of pipeline and pressure water source, adjustable change valve group makes PE manage (3)
Be connected to the hydrant of pressure water source, opening all the way that adjusting control valve group (67) connect its output end with water tank (68), its
The closing all the way that output end is connect with spray head (66), simultaneously closes off shut-off valve V (681)；
B. sprinkler car increases self weight: opening the switch of the hydrant of pressure water source, pressure water enters water tank through PE pipe (3)
(68), the hydrant switch of pressure water source is closed when the water level in water tank (68) reaches setting value；
C. sprinkler car is from walking: starting the power source (63) of sprinkler car (6), power source (63) output power passes through sprinkler car and drives
Gearbox (64) driving driving wheel (621) rotation makes sprinkler car (6) draw the sprinkling irrigation position that PE pipe (3) runs to setting certainly,
Close the power source (63) of sprinkler car (6)；
D. pour and spray: adjustable change valve group is connected to eddies of water roller box (4) and PE pipe (3) with the hydrant of pressure water source,
Opening all the way that adjusting control valve group (67) connect its output end with spray head (66), its output end connect with water tank (68) one
Road is closed, and finally opens shut-off valve V (681), and the water in water tank (68) is realized through shut-off valve V (681) outflow and poured over the ground；It beats
The hydrant switch of pressure water source is opened, pressure water enters PE pipe (3), sprays through control valve group (67) from spray head (66) and realize spray
It fills, while partial pressure water enters eddies of water roller box (4) driving hydroturbine through commutation valve group and rotates, the driving of eddies of water wheel drive reel becomes
Fast case (5) output torque drives reel (2) rotation to realize that PE manages the automatic recycling of (3).
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811215575.XA CN109042252B (en) | 2016-01-11 | 2016-01-11 | Self-walking type reel sprinkler capable of changing self weight of sprinkler |
| CN201610015738.4A CN105532375B (en) | 2016-01-11 | 2016-01-11 | A kind of sprinkler car self-travel type sprinkler with reel and its application method |
| CN201811215591.9A CN109042253B (en) | 2016-01-11 | 2016-01-11 | Reel sprinkling irrigation machine with self-walking nozzle car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610015738.4A CN105532375B (en) | 2016-01-11 | 2016-01-11 | A kind of sprinkler car self-travel type sprinkler with reel and its application method |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215591.9A Division CN109042253B (en) | 2016-01-11 | 2016-01-11 | Reel sprinkling irrigation machine with self-walking nozzle car |
| CN201811215575.XA Division CN109042252B (en) | 2016-01-11 | 2016-01-11 | Self-walking type reel sprinkler capable of changing self weight of sprinkler |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105532375A CN105532375A (en) | 2016-05-04 |
| CN105532375B true CN105532375B (en) | 2018-12-21 |
Family
ID=55812383
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610015738.4A Active CN105532375B (en) | 2016-01-11 | 2016-01-11 | A kind of sprinkler car self-travel type sprinkler with reel and its application method |
| CN201811215591.9A Active CN109042253B (en) | 2016-01-11 | 2016-01-11 | Reel sprinkling irrigation machine with self-walking nozzle car |
| CN201811215575.XA Active CN109042252B (en) | 2016-01-11 | 2016-01-11 | Self-walking type reel sprinkler capable of changing self weight of sprinkler |
Family Applications After (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811215591.9A Active CN109042253B (en) | 2016-01-11 | 2016-01-11 | Reel sprinkling irrigation machine with self-walking nozzle car |
| CN201811215575.XA Active CN109042252B (en) | 2016-01-11 | 2016-01-11 | Self-walking type reel sprinkler capable of changing self weight of sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (3) | CN105532375B (en) |
Families Citing this family (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105850332B (en) * | 2016-05-06 | 2018-03-27 | 江苏华源节水股份有限公司 | A kind of reel sprinkling irrigation machine that synchronously can be applied fertilizer or spray insecticide |
| CN109601344B (en) * | 2016-05-26 | 2021-06-18 | 江苏华源节水股份有限公司 | Self-separating type reel sprinkler of sprinkler truck |
| CN106386404A (en) * | 2016-08-26 | 2017-02-15 | 江苏华源节水股份有限公司 | Fully-automatic sprinkling irrigation system and sprinkling irrigation method therefor |
| CN111543416B (en) * | 2016-11-29 | 2021-07-20 | 江苏华源节水股份有限公司 | Method for precisely fertilizing or spraying pesticide |
| CN106664852B (en) * | 2016-12-28 | 2023-06-20 | 江苏华源节水股份有限公司 | Deep ploughing, watering, repairing and treating integrated machine for saline-alkali soil |
| CN106804389B (en) * | 2017-02-28 | 2023-03-28 | 江苏华源节水股份有限公司 | Gardens intelligence sprinkling irrigation control system |
| CN106665287B (en) * | 2017-02-28 | 2023-03-21 | 江苏华源节水股份有限公司 | Self-moving type small-sized sprinkling machine suitable for garden sprinkling irrigation |
| CN106954530B (en) * | 2017-02-28 | 2019-11-29 | 江苏华源节水股份有限公司 | A kind of application method of the small-sized irrigation sprinkler of automatic moving type suitable for gardens sprinkling irrigation |
| CN111226765B (en) * | 2017-02-28 | 2021-06-22 | 江苏华源节水股份有限公司 | Intelligent sprinkling irrigation method for gardens |
| CN108552025B (en) * | 2018-03-21 | 2021-03-19 | 江苏华源节水股份有限公司 | Use method of self-suction type hydraulic reel sprinkling machine |
| CN108450303A (en) * | 2018-03-21 | 2018-08-28 | 江苏华源节水股份有限公司 | A kind of self-priming eddies of water wheel drive sprinkler with reel |
| CN112997861B (en) * | 2018-03-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Control method of hydraulic reel sprinkler |
| CN108391576B (en) * | 2018-03-27 | 2024-02-23 | 屠伟 | Recovery type waterwheel, gearbox of waterwheel and irrigation mode of waterwheel |
| CN108308004A (en) * | 2018-04-09 | 2018-07-24 | 江苏金喷灌排设备有限公司 | The built-in sprinkler with reel of cylindrantherae |
| CN108464232A (en) * | 2018-05-25 | 2018-08-31 | 中国灌溉排水发展中心 | A kind of canal water supply type irrigation sprinkler |
| CN108812205B (en) * | 2018-06-06 | 2020-07-24 | 嘉兴马克机械设备有限公司 | Agricultural is with riverside vegetable field equipment of watering |
| CN109042255B (en) * | 2018-10-24 | 2023-08-01 | 江苏华源节水股份有限公司 | Truss type spray head vehicle |
| CN109601335A (en) * | 2019-01-28 | 2019-04-12 | 河南科技大学 | A kind of farmland irrigating device |
| CN110786221B (en) * | 2019-10-17 | 2021-10-12 | 江苏大学 | Unmanned vehicle medicine separation high-clearance operation system |
| CN112400439B (en) * | 2020-11-04 | 2022-06-07 | 东北农业大学 | Automatic driving real-time regulation liquid fertilizer jet hole fertilizer applicator |
| CN113197066B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Use method of full-water turbine driven reel sprinkler |
| CN113179921B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Using method of water turbine driven vehicle-mounted reel sprinkler |
| CN113179922B (en) * | 2021-05-21 | 2022-03-04 | 江苏华源节水股份有限公司 | Full-water turbine driving reel sprinkler |
| CN114287325B (en) * | 2021-12-20 | 2023-03-21 | 江苏大学 | Pulse reel sprinkling machine and operation method |
| CN114617048A (en) * | 2022-03-29 | 2022-06-14 | 吉林省沃特管业有限公司 | Energy-saving sprinkling irrigation machine |
| CN115399228B (en) * | 2022-09-13 | 2023-10-03 | 吉林牧神机械有限责任公司 | Reel type sprinkler with anti-winding function |
| CN116784213A (en) * | 2023-08-08 | 2023-09-22 | 中国农业科学院农田灌溉研究所 | Self-walking reel type sprinkler |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340135A (en) * | 2013-07-24 | 2013-10-09 | 中国灌溉排水发展中心 | Self-driven multifunctional integration spray and drip irrigation dual-purpose machine |
| CN103814796A (en) * | 2014-03-13 | 2014-05-28 | 中国矿业大学 | Split sprinkler and use method |
| CN103947513A (en) * | 2014-05-13 | 2014-07-30 | 中国矿业大学 | Intelligent sprinkler self-propelled spray head wagon and use method |
| CN203922565U (en) * | 2014-05-20 | 2014-11-05 | 江苏华源灌排有限公司 | For the draw gear of reel sprinkling irrigation machine shower nozzle car |
| CN204253264U (en) * | 2014-11-28 | 2015-04-08 | 江苏华源灌排有限公司 | Reel type irrigator water turbine case and drive unit |
| CN204837373U (en) * | 2015-08-05 | 2015-12-09 | 哈尔滨圣达茜科技有限公司 | Controlling means is retrieved to reel water pipe |
| CN105123432A (en) * | 2015-08-28 | 2015-12-09 | 徐州振丰原喷灌设备有限公司 | Single-nozzle winch-type sprinkler |
| CN105165160A (en) * | 2015-09-28 | 2015-12-23 | 哈尔滨市开元节水喷灌设备制造有限公司 | Multipurpose sprinkling irrigation towing vehicle |
| CN204929860U (en) * | 2015-08-01 | 2016-01-06 | 陈跃金 | A kind of treegarden irrigation device |
| CN205567336U (en) * | 2016-01-11 | 2016-09-14 | 江苏华源节水股份有限公司 | Shower nozzle car is from walking reel sprinkling machine |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101011018A (en) * | 2007-02-09 | 2007-08-08 | 张鹏宇 | Drum-type full-automatic injecting irrigation machine |
| US20120153042A1 (en) * | 2010-12-17 | 2012-06-21 | Jason Oedekoven | Rolling lawn and garden sprinkler and sprayer |
-
2016
- 2016-01-11 CN CN201610015738.4A patent/CN105532375B/en active Active
- 2016-01-11 CN CN201811215591.9A patent/CN109042253B/en active Active
- 2016-01-11 CN CN201811215575.XA patent/CN109042252B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103340135A (en) * | 2013-07-24 | 2013-10-09 | 中国灌溉排水发展中心 | Self-driven multifunctional integration spray and drip irrigation dual-purpose machine |
| CN103814796A (en) * | 2014-03-13 | 2014-05-28 | 中国矿业大学 | Split sprinkler and use method |
| CN103947513A (en) * | 2014-05-13 | 2014-07-30 | 中国矿业大学 | Intelligent sprinkler self-propelled spray head wagon and use method |
| CN203922565U (en) * | 2014-05-20 | 2014-11-05 | 江苏华源灌排有限公司 | For the draw gear of reel sprinkling irrigation machine shower nozzle car |
| CN204253264U (en) * | 2014-11-28 | 2015-04-08 | 江苏华源灌排有限公司 | Reel type irrigator water turbine case and drive unit |
| CN204929860U (en) * | 2015-08-01 | 2016-01-06 | 陈跃金 | A kind of treegarden irrigation device |
| CN204837373U (en) * | 2015-08-05 | 2015-12-09 | 哈尔滨圣达茜科技有限公司 | Controlling means is retrieved to reel water pipe |
| CN105123432A (en) * | 2015-08-28 | 2015-12-09 | 徐州振丰原喷灌设备有限公司 | Single-nozzle winch-type sprinkler |
| CN105165160A (en) * | 2015-09-28 | 2015-12-23 | 哈尔滨市开元节水喷灌设备制造有限公司 | Multipurpose sprinkling irrigation towing vehicle |
| CN205567336U (en) * | 2016-01-11 | 2016-09-14 | 江苏华源节水股份有限公司 | Shower nozzle car is from walking reel sprinkling machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109042252A (en) | 2018-12-21 |
| CN109042252B (en) | 2020-11-06 |
| CN109042253A (en) | 2018-12-21 |
| CN105532375A (en) | 2016-05-04 |
| CN109042253B (en) | 2020-11-06 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105532375B (en) | A kind of sprinkler car self-travel type sprinkler with reel and its application method | |
| CN105918076B (en) | A kind of sprinkler car is from separation self-travel type sprinkler with reel and its application method | |
| CN205567336U (en) | Shower nozzle car is from walking reel sprinkling machine | |
| CN108450303A (en) | A kind of self-priming eddies of water wheel drive sprinkler with reel | |
| CN106954530B (en) | A kind of application method of the small-sized irrigation sprinkler of automatic moving type suitable for gardens sprinkling irrigation | |
| CN108651238B (en) | Using method of ship type sprinkling machine for irrigation canal of large farm | |
| CN106386404A (en) | Fully-automatic sprinkling irrigation system and sprinkling irrigation method therefor | |
| CN201626343U (en) | Landscaping sprinkler | |
| CN104816630A (en) | Hydraulic system applied to agricultural vehicle | |
| CN110786221B (en) | Unmanned vehicle medicine separation high-clearance operation system | |
| CN105850669A (en) | Self-propelled integral irrigator | |
| CN108513893A (en) | A kind of application method of chassis rotary type hydraulic sprinkler with reel | |
| CN108552025A (en) | A kind of application method of self-suction hydraulic sprinkler with reel | |
| CN205962162U (en) | Full automatic spray irrigation system | |
| CN105075805A (en) | Winch type sprinkling machine provided with multifunctional motor tractor | |
| CN108496764A (en) | A kind of chassis Rotary Water turbine drives sprinkler with reel | |
| CN103891580B (en) | Electric three-wheel sprinkler car | |
| CN114451271B (en) | Vehicle-mounted reel sprinkling machine | |
| CN207969491U (en) | Self-priming eddies of water wheel drive sprinkler with reel | |
| CN108338056A (en) | A kind of chassis rotary type hydraulic sprinkler with reel | |
| CN107432234A (en) | A kind of parallel-moving type solar energy irrigation sprinkler | |
| CN207969492U (en) | Chassis Rotary Water turbine drives sprinkler with reel | |
| CN220875392U (en) | Landscaping watering machine | |
| CN208029808U (en) | Self-suction hydraulic sprinkler with reel | |
| CN113179921B (en) | Using method of water turbine driven vehicle-mounted reel sprinkler |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 221000 No. 7, silver mountain road, hi tech Industrial Development Zone, Jiangsu, Xuzhou Patentee after: Jiangsu Huayuan Water-Saving Co.,Ltd. Address before: 221000 Da Peng industrial agglomeration area, Xuzhou Copper Mountain, Jiangsu, China Patentee before: Jiangsu Huayuan Water-Saving Co.,Ltd. |