CN106034984A - Planting maintenance dropping and spraying balance water supply system - Google Patents
Planting maintenance dropping and spraying balance water supply system Download PDFInfo
- Publication number
- CN106034984A CN106034984A CN201610563264.7A CN201610563264A CN106034984A CN 106034984 A CN106034984 A CN 106034984A CN 201610563264 A CN201610563264 A CN 201610563264A CN 106034984 A CN106034984 A CN 106034984A
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- Prior art keywords
- maintenance
- plant
- spray
- housing
- water
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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
-
- 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
- A01G25/02—Watering arrangements located above the soil which make use of perforated pipe-lines or pipe-lines with dispensing fittings, e.g. for drip irrigation
-
- 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)
- Nozzles (AREA)
Abstract
The invention discloses a planting maintenance dropping and spraying balance water supply system which comprises at least two planting maintenance dropping and spraying balancers and automatic exhaust water check valves, wherein the overflowing water outlet of each planting maintenance dropping and spraying balancer is connected with the water inlet of an adjacent planting maintenance dropping and spraying balancer; the automatic exhaust water check valves can be mounted on the overflowing water outlets of the planting maintenance dropping and spraying balancers. The planting maintenance dropping and spraying balance water supply system has the beneficial effects that plants can be well maintained, relatively balance watering can be achieved, water can be dropped or sprayed, spraying holes can be formed in side surfaces according to demands, and water can be sprayed in different angles in one direction or in different angles in multiple directions; the heights of the planting maintenance dropping and spraying balancers can be randomly adjusted to wide or reduce the spraying range according to maintenance demands, and the water supply amount can be controlled for plants at will.
Description
Technical field
The present invention relates to plant maintenance supply equipment field, be specially a kind of maintenance of plant and drip spray equilibrium water system.
Background technology
The work of watering of plant growing is the thing that maintenance work personnel must do every day.If being late for trickle, Jiu Huiying
Ring plant growing, even can wither.Watering pouring plant every day is long-term work that is time-consuming, laborious and that take time and energy；Particularly current work
People's difficulty is asked, difficult to govern and wage for workmen is the highest, to the cost that growing industry increase is the highest, increases Planting risk, impact plantation family
Enthusiasm, will be unfavorable for plant husbandry and the development of agricultural.
At present, the method that the pouring of supplying water of agricultural planting plant substantially uses is manual watering, shower nozzle spray etc., manually grasps
Make time-consuming, arduously also waste water, it is impossible to determine irrigation amount accurately, and the water watered out be mostly at earth surfaces do not have to ooze
Thoroughly in the soil required for plant；It addition, a lot of water because of when watering pouring waterpower too urgent and flow out outside mud, therefore, existing operator
Formula pouring maintenance plant water sources is unbalanced, not only causes water resource waste, and plant growing is undesirable.
Although, the most someone employs simple automatic watering function equipment, but at present at the automatic watering function equipment used
Generally having the disadvantage in that irrigation amount is not easily controlled, uneven, current are too anxious, only drench soil surface, and most water all flows
Losing, the water being really absorbed by plants is less than the 20% of irrigation amount；Existing equipment, owing to cannot control water supply on demand, causes supplying
During water many time few, local water close to water source is too many, the local water not away from water source, maldistribution of watering, and waste is tight
Weight, some plant excess is watered, and to cause root to be steeped bad, makes plant wither；And water afterbody is because of insufficient water, cause plant hydropenia
Withered.
Being additionally sealing system because of water supply line, during water supply, inner air tube cannot be discharged, and produces air-resistance phenomenon, causes watering
Pouring system is not smooth, or when hydraulic pressure is excessive, causes water pipe to burst, and causes work abnormal, therefore, many in venting water pipe
Remaining air, is the safety assurance of whole water supply process.
Summary of the invention
The present invention is directed to the deficiency that above-mentioned prior art exists, it is provided that a kind of complete function, make simple, convenient and practical,
Can be widely applied to plant husbandry, save water, simple installation, accurate drip irrigation and spray and anti-blockage structure and gas-tight can be carried out
The maintenance of plant of resistance drips spray equilibrium water system.
The technical solution adopted for the present invention to solve the technical problems is: maintenance of plant drips spray equilibrium water system, at least
Dripping spray equalizer including two maintenance of plants, described maintenance of plant drips the overflow outlet of spray equalizer and adjacent described plantation
Maintenance is dripped the water inlet of spray equalizer and is connected.
Described maintenance of plant drips spray equilibrium water system and also includes automatic air-dischanging water valve, and described automatic air-dischanging water valve can
Be mounted in described maintenance of plant drip spray equalizer overflow outlet on.
Described maintenance of plant drips spray equalizer, including a housing, arranges water space in described housing, at described housing
On water inlet and overflow outlet are set, described housing lower surface arrange in some concave downward portions and lower house in housing to
Upper protrusion, described protrusion arranges at least one drip irrigation hole, for plant watering.The when of use, water is from water source stream
Enter the water space in housing.When water space storage full water after, the automatic air-dischanging water valve being attached thereto under buoyancy,
Float up floats, the stick harness blocking steam vent of float top, and aerofluxus water check valve is closed, and at this moment in water space, the pressure of water becomes
Greatly, it is arranged on maintenance of plant and drips the spray drip irrigation hole of equalizer and spray apertures starts water spray；When being automatically switched off water source by the setting time
During with hydraulic pressure, at this moment because of the reduction of hydraulic pressure in water space, at this moment spray apertures stops spray because there be not hydraulic pressure, and drip irrigation hole starts to ooze
Drip continuously to phytoremediation.In the process of drip irrigation, automatic air-dischanging water valve door opens valve along with the reduction of water level
Admit air in water pipe, accelerate the drip irrigation speed of water.Maintenance of plant drips spray equalizer inner storing water amount, on request through a timing
Between drip irrigation complete, at this moment the earth of plant the exterior and the interior has moistened, and reaches the humidity needed for plant, a cycle for water curing
Process is complete, then opens water supply cycle next time according to the time of setting.When the multiple maintenance of plant of two or more drips spray equilibrium
When device serial or parallel connection works together, water drips after spray equalizer is full of its interior water space from first maintenance of plant and flows into
Second maintenance of plant drips spray equalizer, then flows into the 3rd maintenance of plant and drip spray equalizer, flows into multiple described plantation successively
Spray equalizer is dripped in maintenance.At this moment, the inflow at water source makes the air inside water pipe discharge from automatic air-dischanging water valve, the unimpeded nothing of current
Resistance, quickly each maintenance of plant drip spray equalizer water space fill, when water flows to automatic air-dischanging water valve, float is past
Upper floating, stick harness blocking air vent, at this moment gas and water is all plugged, it is impossible to outbound flow, and forms hydraulic pressure in pipe, and maintenance of plant drips spray
Equalizer is started to spray work by setting, when spray is to when setting the shut-in time, stops supplying water, and overpressure reduces, and stops spray
Drenching, maintenance of plant drips the water in spray equalizer and leans on the hydraulic pressure of self, drips the drip irrigation hole drip irrigation below spray equalizer from maintenance of plant
In earth, being set drip irrigation within a certain period of time complete, at this moment, the plant earth of plantation moistens, and reaches the conjunction needed for plant
Suitable humidity degree.Water supply maintenance processes once is complete, waits by setup program and waters program next time.So iterative cycles work,
As long as keeping water source to have water, whole maintenance processes to realize fully automatic working.Multiple maintenance of plants drip spray equalizer in parallel or series,
Its operation principle with single be the same；Except for the difference that the water supply time length set and the number of the automatic air-dischanging water valve of setting
Measure different.
Described water inlet is arranged on housing tip sidewall, and described overflow outlet is arranged on housing tip sidewall, this
Sample keeps the moisture storage capacity of design in can ensure that described housing.
It is provided with some reinforcements on described case inside wall, is used for improving casing rigidity.
The union joint with leak-proof interface is connected respectively on described water inlet and overflow outlet.
Described union joint could be arranged to threeway union joint, can connect in length and breadth.
Described housing is made up of upper casing and bottom module, and described bottom module is fixed on the corresponding breach of described upper casing；
Arrange in described bottom module some concave downward portions and in housing upwards protrusion, be used for preventing incrustation scale from blocking.
Described bottom module is separately provided for improving the reinforcement raised line of intensity at the side that protrusion is corresponding.
Two ends of described bottom module are provided for improving the raised line of intensity.
The aperture in described drip irrigation hole is at 0.3-1.8mm.
Preferably, the aperture in described drip irrigation hole is 0.4mm.
The wall thickness of described housing is at 0.4-0.7mm.
Described housing sidewall arranges spray apertures, the plant needing pouring can be carried out multi-faceted pouring.
Arranging connection unit in described housing sidewall, described connection unit can be slot.
Described automatic air-dischanging water valve, including a housing and the float being arranged in housing, described housing is provided with even
Interface and the air vent on top, can block the stick harness of described air vent after described float is provided with floating roof.Air or
Liquid enters housing cavity by the connector with water pipe, and float, under liquid buoyancy effect, floats up, the plug of float upper end
Capital, to air vent, makes air vent fully seal, and has reached sealing and has added the purpose of hydraulic pressure.
Described float includes floating body and the stick harness being connected with floating body.
Can arrange bottom under described floating body, described bottom is connected with described floating body lower end.
Described bottom bottom is provided with the depressed part concaved.
Described floating body lateral wall can be provided with vertical raised line, is used for making float and enclosure interior maintain free activity
Spacing, it is ensured that there is not deviation when floating vertically in floating body.
The lateral wall of described stick harness is provided with raised line, is used for making work at regular intervals between stick harness sidewall and air vent inwall
For gas off-take, make the air in feed pipe can outflow from air flue, ensure the upper and lower vertical float of float simultaneously.
Described housing includes main body and cap body, and described cap body arranges air vent, and described cap body is connected in described main body.
Described body lumen bottom is provided with supporting part, is used for supporting described float.
In described main body, connecting portion is set, is used for connecting support bar.
Described connecting portion can be slot.
The principle of described automatic air-dischanging water valve is: up and down, the sky in water pipe by the float of housing cavity
Gas is discharged from air vent under the promotion of water, and after air is drained, water is on float top, and the taper with above is combined, thus closes
Close air scoop, stop water to overflow from air scoop, reached the purpose of sealing.
The present invention is of many uses, all plants including, flower is run quickly, plants wood, and crops drip irrigation or spray are powerful, can
With the spray that multi-angle is multi-faceted, it is also possible to arbitrarily adjust height, expand or reduce spray or the area of drip irrigation, also blowout prevention
Drench hole and the function of drip irrigation hole obstruction, automatically open up according to setting or close water source switch.It is applied to agricultural, greening industry pair
Plant carries out accurate maintenance, reaches water saving, saves manpower, improves the function of the growing environment of plant, will be plant confession
One of being preferably selected of water curing.Can accomplish to be precisely controlled and water the output drenching plant, the maintenance to plant is thoughtful, drip or
Person sprays water equilibrium, can be with one direction, and different angles spray；Can also be multi-direction, different angles spray；Single maintenance can be carried out
Or multiple serial or parallel connection modes use.Four sides dripping spray equalizer at maintenance of plant can offer spray as required
Hole, can be according to plant maintenance needs, arbitrarily regulation spray scope and spray angles.Compared with traditional method, can economize on water
More than 80%, save artificial more than 90%, the water supply to plant can be carried out by artificial setting, accomplishes precisely to supply water, makes to plant
Thing is grown up healthy and sound, and flower is the most luxuriant bright-coloured.
Compared with prior art, the invention has the beneficial effects as follows: the maintenance to plant is thoughtful, waters and more equalizes, permissible
Being drip irrigation or spray, side can offer spray apertures as required, can spray with one direction different angles, it is also possible to multi-direction
The spray of different angles；Maintenance of plant drips spray equalizer and can arbitrarily regulate height according to maintenance needs, expand or reduce spray
Pouring scope, the water supply to plant can be carried out by artificial wish control output；Maintenance flowers, plants and trees can economize on water more than 80%,
And artificial more than 90% can be saved, the water supply to plant can carry out multiple-aspect control, and plant health is grown up, and flower is more luxuriant
Contain bright-coloured.
Accompanying drawing explanation
Fig. 1 is the structural representation that maintenance of plant of the present invention drips spray equilibrium water system；
Fig. 2 is the front view that in the present invention, maintenance of plant drips spray equalizer；
Fig. 3 is that in the present invention, maintenance of plant drips the B-B portion sectional view sprayed in equalizer；
Fig. 4 is the top view that in the present invention, maintenance of plant drips spray equalizer；
Fig. 5 is that in the present invention, maintenance of plant drips the A-A portion sectional view sprayed in equalizer；
Fig. 6 is the upward view that in the present invention, maintenance of plant drips spray equalizer；
Fig. 7 is the front view of bottom module during maintenance of plant drips spray equalizer in the present invention；
Fig. 8 is the left view of bottom module during maintenance of plant drips spray equalizer in the present invention；
Fig. 9 is the use state reference map that in the present invention, maintenance of plant drips spray equalizer；
Figure 10 is the three-dimensional structure diagram of inner plug body in automatic air-dischanging water valve in the present invention；
Figure 11 is the three-dimensional structure diagram of automatic air-dischanging water valve middle shell main part in the present invention；
Figure 12 is cap body three-dimensional structure diagram in automatic air-dischanging water valve in the present invention；
Figure 13 is the three-dimensional structure diagram of automatic air-dischanging water valve in the present invention；
Figure 14 is the sectional structure chart of automatic air-dischanging water valve in the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawings the present invention is further detailed.
Maintenance of plant drips spray equilibrium water system, as it is shown in figure 1, it at least includes that two maintenance of plants drip spray equalizer 1,
Described maintenance of plant drip spray equalizer 1 overflow outlet drip with adjacent described maintenance of plant spray equalizer water inlet pass through
Shunting water pipe 5 connects.Furthermore it is possible to install automatic air-dischanging water valve 2, institute in described maintenance of plant drips spray equilibrium water system
State automatic air-dischanging water valve 2 can be mounted in described maintenance of plant drip spray equalizer 1 overflow outlet or shunting water pipe 5
On.On described water inlet and overflow outlet, when not connecting shunting water pipe 5, sealing cap 6 can be fixed with.
Described maintenance of plant drips spray equalizer 1, and as shown in Fig. 2-Fig. 7, it includes a housing 11, sets in described housing 11
Put water space 14, described housing 11 arrange water inlet and overflow outlet, described housing 11 lower surface arrange some to
Lower concave portion 15 and in housing upwards protrusion 16, described protrusion 16 arranges at least one drip irrigation hole 18, for planting
Thing waters.In water water space in housing 11, a part is down oozed by drip irrigation hole 18 and is dripped, and is used for watering, and a part is slowly
Be full of water space, then from overflow outlet flow out to next another maintenance of plant connected with overflow outlet drip spray Jun Heng
Next unit pouring is carried out in device 1.Described water inlet is arranged at housing and leans on the sidewall of top, and described overflow outlet is arranged at
Housing is by, on the sidewall of top, being always maintained at the fixing water yield in so can ensure that described housing.Described housing 11 medial wall
On can be provided with some reinforcements 13, be used for improving casing rigidity.Connecting respectively on described water inlet and overflow outlet can
To have threaded union joint 4.Described union joint 4 can be threeway union joint, more uses connected mode, wherein to provide
One of them connector of threeway coupling head is close.
As Figure 8-9, described housing 11 is made up of upper casing and bottom module 19, and described bottom module 19 is fixed on described
On the corresponding breach of upper casing；Arrange in described bottom module 19 some concave downward portions 15 and in housing upwards protrusion 16,
Form sawtooth like shape.Described bottom module 19 is separately provided for improving the reinforcement raised line 20 of intensity at protrusion side.
Two ends of described bottom module 19 are provided for improving the raised line 20 of intensity.Wherein, the aperture in described drip irrigation hole is at 0.5-
1.2mm.Preferably, the aperture in described drip irrigation hole is 0.6mm.The wall thickness of described housing is at 0.4-0.5mm.Preferably, described
Housing 11 sidewall can arrange spray apertures 17, can carry out comprehensive precisely watering pouring to the plant needing pouring.
Arranging connection unit 12 in described housing sidewall, described connection unit 12 can be slot, and fixing bar 3 can be inserted
Enter in described slot, be used for fixing.
Described automatic air-dischanging water valve, as shown in Figure 13 and Figure 14, floating be arranged in housing including a housing 21
Son 23, described housing 21 is provided with connector 212 and the air vent 223 on top, can after described float 23 is provided with jack-up
Block the stick harness 233 of described air vent 223.Air or liquid enter housing 21 inner chamber from connector 212, at air and liquid
Under buoyancy, float 23 is lifted up, and stick harness 233 pushes up to air vent 223, makes air vent 223 fully seal extremely.
As shown in Figure 10, described float 23 includes the floating body 232 can with bullet and connects with float epicone body
The stick harness 233 connect.Described floating body can arrange bottom 231 for 232 times, and described bottom 231 is with described floating body 232 lower end even
Connect.Described bottom 231 bottom is provided with the depressed part of indent, is used for improving buoyancy.Described floating body 232 lateral wall can be arranged
There is raised line 234, be used for making float and housing 21 medial wall maintain spacing.Described stick harness 233 lateral wall can also be provided with convex
Bar, is used for making have spacing between stick harness 233 sidewall and air vent 223 inwall.
As is illustrated by figs. 11 and 12, described housing 21 includes main body 21 and cap body 22, described cap body 22 is provided with for
Forming the jut 222 of air vent 223, described cap body 22 arranges air vent 223, described cap body 22 is connected to described main body 21
On.Described cap body 22 is connected by the screw thread 214 being arranged in main body 21 with described main body 21.In described main body 21 inner chamber bottom
It is provided with supporting part 214, is used for supporting described float.In described main body 21, connecting portion 213 is set, is used for connecting support bar, can
To be fixed on soil by support bar.Described connecting portion can be the slot matched with T-shaped inserted link.At described air vent
223 medial walls can arrange guiding raised line, is used for making have spacing between described stick harness 223 sidewall and air vent 223 inwall.
Wherein, automatic air-dischanging water valve of the present invention can be arranged as required to into variously-shaped.
In use, several housings 1 are connected with water inlet at adjacent overflow outlet by water pipe, be linked as one whole
Body, is stored into the top of plant soil for watering corresponding plant water conveying, it is achieved precisely drip irrigation and spray, effectively saves water
Resource, and pouring control water yield, it is ensured that the humidity needed for plant, make plant health grow.
As described above, be only this most novel preferred embodiment, when not limiting the scope of this novel enforcement with this,
The most generally the simple equivalence made according to this novel claim and novel description changes and modifies, and the most still belongs to this new
In the range of type patent contains.
Claims (10)
1. maintenance of plant drips spray equilibrium water system, it is characterised in that at least include that two maintenance of plants drip spray equalizer, described
Maintenance of plant drips the overflow outlet of spray equalizer and drips the water inlet connection spraying equalizer with adjacent described maintenance of plant.
Maintenance of plant the most according to claim 1 drips spray equilibrium water system, it is characterised in that described maintenance of plant drips spray
Equilibrium water system also includes that automatic air-dischanging water valve, described automatic air-dischanging water valve are arranged on described maintenance of plant and drip spray equilibrium
On the overflow outlet of device.
3. drip spray equilibrium water system according to the maintenance of plant described in claims 1 or 2, it is characterised in that described plantation is supported
Protect a spray equalizer and include a housing, in described housing, water space is set, water inlet and overflow are set on the housing
Outlet, described housing lower surface arranges some concave downward portions and upwards protrusion, setting on described protrusion in housing
At least one drip irrigation hole.
Maintenance of plant the most according to claim 3 drips spray equilibrium water system, it is characterised in that described water inlet is arranged at
Housing is by the sidewall of top, and described overflow outlet is arranged at housing by the sidewall of top.
Maintenance of plant the most according to claim 4 drip spray equilibrium water system, it is characterised in that described housing have upper casing and
Bottom module forms, and described bottom module is fixed on the corresponding breach of described upper casing；Arrange in described bottom module some to
Lower concave portion and in housing upwards protrusion.
Maintenance of plant the most according to claim 3 drips spray equilibrium water system, it is characterised in that described automatic air-dischanging water
Valve includes a housing and the float being arranged in housing, and described housing is provided with connector and the air vent on top, described
The stick harness that can block described air vent after floating it is provided with on floating body.
Maintenance of plant the most according to claim 6 drips spray equilibrium water system, it is characterised in that described float includes float
Body and the stick harness being connected with floating body.
Maintenance of plant the most according to claim 7 drips spray equilibrium water system, it is characterised in that arrange under described floating body
Bottom, described bottom is connected with described floating body lower end.
Maintenance of plant the most according to claim 8 drips spray equilibrium water system, it is characterised in that described floating body lateral wall
It is provided with raised line；Described stick harness lateral wall is provided with raised line.
Maintenance of plant the most according to claim 9 drips spray equilibrium water system, it is characterised in that described housing includes main
Body and cap body, described cap body arranges air vent, and described cap body is connected in described main body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563264.7A CN106034984A (en) | 2016-07-14 | 2016-07-14 | Planting maintenance dropping and spraying balance water supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610563264.7A CN106034984A (en) | 2016-07-14 | 2016-07-14 | Planting maintenance dropping and spraying balance water supply system |
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| Publication Number | Publication Date |
|---|---|
| CN106034984A true CN106034984A (en) | 2016-10-26 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610563264.7A Pending CN106034984A (en) | 2016-07-14 | 2016-07-14 | Planting maintenance dropping and spraying balance water supply system |
Country Status (1)
| Country | Link |
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| CN (1) | CN106034984A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242110A (en) * | 2017-07-31 | 2017-10-13 | 青岛农业大学 | The multi-functional feed pipe of double airfoil type and its processing method |
| CN109957935A (en) * | 2017-12-25 | 2019-07-02 | 青岛海尔洗衣机有限公司 | A kind of automatic release device and washing machine |
| CN110226495A (en) * | 2019-07-11 | 2019-09-13 | 华艺生态园林股份有限公司 | A kind of hand-held bull irrigation device being uniformly lauched |
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| CN2044029U (en) * | 1988-11-09 | 1989-09-06 | 王明晨 | Discharge valve driven by float |
| CN202629294U (en) * | 2012-05-10 | 2012-12-26 | 广东联塑科技实业有限公司 | Air inlet and vent valve with internal threads |
| CN202674481U (en) * | 2012-05-10 | 2013-01-16 | 广东联塑科技实业有限公司 | Air inlet and outlet valve with external threads |
| CN203251738U (en) * | 2013-05-23 | 2013-10-30 | 王新民 | Socket and spigot type drop irrigation, micro-irrigation and sprinkling irrigation combined system |
| CN203788761U (en) * | 2014-04-04 | 2014-08-27 | 河南希芳阁绿化工程股份有限公司 | Integrated maintenance system for planted wall |
| CN204653221U (en) * | 2015-03-31 | 2015-09-23 | 江创葵 | Plant maintenance drip irrigation economize balanced device |
| CN205213644U (en) * | 2015-12-10 | 2016-05-11 | 偏关县农业委员会 | Agricultural irrigation equipment |
| CN206433496U (en) * | 2016-07-14 | 2017-08-25 | 江创葵 | The balanced water system of maintenance of plant drop spray |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2044029U (en) * | 1988-11-09 | 1989-09-06 | 王明晨 | Discharge valve driven by float |
| CN202629294U (en) * | 2012-05-10 | 2012-12-26 | 广东联塑科技实业有限公司 | Air inlet and vent valve with internal threads |
| CN202674481U (en) * | 2012-05-10 | 2013-01-16 | 广东联塑科技实业有限公司 | Air inlet and outlet valve with external threads |
| CN203251738U (en) * | 2013-05-23 | 2013-10-30 | 王新民 | Socket and spigot type drop irrigation, micro-irrigation and sprinkling irrigation combined system |
| CN203788761U (en) * | 2014-04-04 | 2014-08-27 | 河南希芳阁绿化工程股份有限公司 | Integrated maintenance system for planted wall |
| CN204653221U (en) * | 2015-03-31 | 2015-09-23 | 江创葵 | Plant maintenance drip irrigation economize balanced device |
| CN205213644U (en) * | 2015-12-10 | 2016-05-11 | 偏关县农业委员会 | Agricultural irrigation equipment |
| CN206433496U (en) * | 2016-07-14 | 2017-08-25 | 江创葵 | The balanced water system of maintenance of plant drop spray |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107242110A (en) * | 2017-07-31 | 2017-10-13 | 青岛农业大学 | The multi-functional feed pipe of double airfoil type and its processing method |
| CN109957935A (en) * | 2017-12-25 | 2019-07-02 | 青岛海尔洗衣机有限公司 | A kind of automatic release device and washing machine |
| CN110226495A (en) * | 2019-07-11 | 2019-09-13 | 华艺生态园林股份有限公司 | A kind of hand-held bull irrigation device being uniformly lauched |
| CN110226495B (en) * | 2019-07-11 | 2022-06-17 | 华艺生态园林股份有限公司 | Hand-held type bull watering device of evenly launching |
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Application publication date: 20161026 |
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| WD01 | Invention patent application deemed withdrawn after publication |