CN112352655A - Automatic telescopic water spraying device - Google Patents
Automatic telescopic water spraying device Download PDFInfo
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- CN112352655A CN112352655A CN202011292172.2A CN202011292172A CN112352655A CN 112352655 A CN112352655 A CN 112352655A CN 202011292172 A CN202011292172 A CN 202011292172A CN 112352655 A CN112352655 A CN 112352655A
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- stage
- water
- telescopic
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- pipe
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Environmental Sciences (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Nozzles (AREA)
Abstract
The invention relates to an automatic telescopic water spray device, the body of the automatic telescopic water spray device is buried under the earth surface, the cover plate of the protective box is flush with the earth surface, when the spray irrigation is started, the first-stage extension tube and the second-stage extension tube sequentially extend from the ground, the spray head at the upper end of the second-stage extension tube extends out of the ground for spray irrigation, after the spray irrigation is finished, the second-stage extension tube and the first-stage extension tube sequentially retract from the earth surface to the ground, the cover plate of the protective box is closed, the whole device retracts below the earth surface again, the device utilizes the pressure of water to drive the two extension tubes to rise and fall, no additional driving device is needed, the energy and equipment cost are saved, in addition, the device raises and finishes the retracting structural characteristics during the irrigation, the defect that the plastic tube at the lower end of the traditional spray head is easy to, And water resources are saved.
Description
Technical Field
The invention relates to the technical field of sprinkling irrigation equipment, in particular to an automatic telescopic water spraying device.
Background
The sprinkling irrigation technique is for the water pressure boost through relevant device, and then transmit the region that needs the watering with water, the shower nozzle is spouted water and is scattered the atmosphere the inside and form very much water spot, form the effect of raining, hydroenergy is enough very even in the earth's surface of falling, reach the irrigation effect to soil, the cost of using the sprinkling irrigation technique is not very high, and the sprinkling irrigation can be accurate grasp the water yield and irrigate more balanced, the difficult problem that the seepage appears during irrigation, can effectively reduce the phenomenon of soil erosion, therefore receive the favor very much, obtain wide use in fields such as agricultural irrigation or treegarden irrigation. The shower nozzle of current sprinkling irrigation facility comes the shower nozzle to prop up through a plastic tubing of fixing at the earth's surface usually and sprays, choose for use the plastic tubing to avoid the corrosion to block up the shower nozzle, and the cost of plastic tubing is lower, fix the plastic tubing at the earth's surface because artificial touching or self deformation produce the shower nozzle of slope very easily (on the lawn in park or in the farmland often can see the slope), the plastic tubing of bend slope can lead to the spray range of shower nozzle to reduce and spray inhomogeneously, cause the uneven waste with the water resource of irrigating, consequently often need set up the support down tube on the plastic tubing of shower nozzle in farmland or gardens and avoid it to take place the bend slope, this mode has increased the area of shower nozzle and not pleasing to the eye enough, consequently, it is necessary to design a neotype and can automatic flexible water.
Disclosure of Invention
In order to solve the above problems, the present invention provides an automatic retractable water spraying device.
The technical scheme of the invention is as follows: an automatic telescopic water jet equipment which characterized in that: the device comprises a cylindrical shell, a primary telescopic pipe sleeved in the cylindrical shell and a secondary telescopic pipe sleeved in the primary telescopic pipe, wherein sealing plates are arranged at two ends of the cylindrical shell, a main water inlet hole is formed in the middle of a lower end sealing plate, a telescopic sliding hole is formed in the middle of an upper end sealing plate, and a primary water cavity is formed between the two sealing plates;
the middle of the first-stage telescopic pipe is set as a first-stage pipe body, the upper end of the first-stage pipe body is coaxially connected with a sliding pipe body communicated with a second-stage water cavity in the sliding pipe body, the sliding pipe body is slidably connected in the telescopic sliding hole and extends out of the telescopic sliding hole, the lower end part of the first-stage pipe body is coaxially connected with an annular sliding table slidably connected with the inner wall of the cylindrical shell, a spring A is sleeved outside the first-stage telescopic pipe, two ends of the spring A are propped against two ends of the first-stage water cavity, the lower end face of the first-stage pipe body is fixedly connected with a baffle plate, the center of the first-stage water inlet corresponds to the center;
the upper portion sliding connection of the second grade telescopic pipe is in the sliding pipe body and stretches out from the upper end of the sliding pipe body, the end connection of the stretching part has a spray head, the lower extreme of the second grade telescopic pipe is provided with a pressure type water inlet head, the outer side wall of the pressure type water inlet head is in sliding connection with the inner side wall of the first grade pipe body, the middle of the bottom surface of the pressure type water inlet head is provided with a plugging boss matched with the size of the first grade water inlet hole, a second grade water inlet hole communicated with the second grade water inlet pipe is inwards arranged on the bottom surface between the outer side walls of the plugging boss, the outer side of the second grade telescopic pipe is sleeved with a spring B with two ends.
Preferably, the outer diameter of the sliding pipe body is smaller than that of the first-stage pipe body, and a limiting step is formed at the joint of the sliding pipe body and the first-stage pipe body.
Preferably, be equipped with the protection box in the middle of the up end of cylindric shell, the slip body stretches out from the bottom surface middle of protection box, and the upper end fixedly connected with lift flat board of slip body extension portion, the bilateral symmetry of protection box articulates there are two apron that can seal the protection box, and equal the articulating has the ejector pin in the middle of the medial surface of two apron, and the lower extreme and the lift flat board of ejector pin are articulated.
Preferably, two vertical guide posts are symmetrically arranged on two sides of the bottom surface of the protective cover, guide holes are formed in the positions, corresponding to the guide posts, of the lifting flat plate, and the guide posts are sleeved in the guide holes in a matched mode.
Preferably, the bottom plate of the protection box is provided with a water leakage hole for draining water.
Preferably, a spray head switch is arranged on the second-stage telescopic pipe at the lower end of the spray head.
Preferably, the connecting part of the upper end of the secondary water cavity and the sliding pipe body is provided with a buffer sealing ring, and the middle of the sealing plate at the upper end of the cylindrical shell is provided with a sealing ring in contact with the sliding pipe body.
Preferably, spring clamping plates are arranged between the two ends of the spring A and the upper end face and the lower end face of the primary water cavity, and spring clamping plates are arranged between the two ends of the spring B and the upper end face and the lower end face of the secondary water cavity.
Preferably, the secondary water inlet is a right-angle round hole or an inclined round hole.
The beneficial technical effects of the invention are as follows: the main part of this automatic telescopic water jet equipment buries below the earth's surface, the apron and the earth's surface parallel and level of protection box, when sprinkling irrigation begins, the flexible pipe of one-level, the flexible pipe of second grade stretches out from the underground in proper order, the shower nozzle of the flexible pipe upper end of second grade stretches out ground and sprays irrigation, after the sprinkling irrigation is accomplished, the flexible pipe of second grade, the flexible pipe of one-level retracts to the underground from the earth's surface in proper order, the apron of protection box is closed, whole device retracts below the earth's surface again, the device has utilized the pressure of water itself to drive the rise and the fall of two flexible pipes, do not need extra drive arrangement, energy and equipment cost have been practiced thrift, in addition, the device rises during irrigation, irrigate the structural feature who has retracted, the shortcoming of the flexible slope of plastic pipe capacity of.
Drawings
FIG. 1 is a schematic bottom view of the present invention (the secondary water inlet is a right-angled circular hole);
FIG. 2 is a schematic sectional view taken along line A-A of FIG. 1;
FIG. 3 is an enlarged view of a portion of FIG. 2;
FIG. 4 is a schematic sectional view taken along line B-B of FIG. 1;
FIG. 5 is an enlarged view of a portion of FIG. 4;
FIG. 6 is a schematic structural view of the first-stage telescopic pipe of the present invention being lifted upward by water pressure and rising to a limit position (the second-stage water inlet hole in the figure is a right-angled circular hole);
FIG. 7 is a schematic structural view of the secondary expansion pipe of the present invention being lifted upward by water pressure and raised to a limit position (the secondary water inlet hole in the figure is a right-angled circular hole);
FIG. 8 is a schematic view of the bottom view of the pressure-type inlet head with the secondary inlet holes arranged as right-angled circular holes;
FIG. 9 is a schematic view of the bottom view of the pressure-type inlet head with the secondary inlet holes being inclined circular holes;
FIG. 10 is a schematic sectional view of a pressure-type inlet head with a circular hole and a secondary inlet hole.
In the figure, 01, a cylindrical shell, 11, a total water inlet hole, 12, a primary water cavity, 13, a spring A, 02, a primary telescopic pipe, 21, a primary pipe body, 22, a sliding pipe body, 23, an annular sliding table, 24, a primary water inlet hole, 25, a baffle, 26, a limiting step, 03, a secondary telescopic pipe, 31, a secondary water cavity, 32, a spray head, 33, a pressure type water inlet head, 331, a blocking boss, 332, a secondary water inlet hole, 34, a spring B, 35, a spray head switch, 04, a protection box, 41, a lifting flat plate, 42, a cover plate, 43, a push rod, 44, a guide column, 51, a buffering sealing ring, 52, a sealing ring, 53, a water leakage hole, 54, a spring clamping plate and 55, a pressure release hole are arranged.
Detailed Description
First embodiment, referring to fig. 1-10 of the specification, an automatic telescopic water spraying device is characterized in that: the device comprises a cylindrical shell, a first-stage telescopic pipe sleeved in the cylindrical shell and a second-stage telescopic pipe sleeved in the first-stage telescopic pipe, wherein sealing plates are arranged at two ends of the cylindrical shell, a main water inlet hole is formed in the middle of a lower end sealing plate, a telescopic sliding hole is formed in the middle of an upper end sealing plate, a first-stage water cavity is formed between the two sealing plates, and a pressure relief hole is formed in the upper part of the cylindrical shell;
the middle of the first-stage telescopic pipe is set as a first-stage pipe body, the upper end of the first-stage pipe body is coaxially connected with a sliding pipe body communicated with a second-stage water cavity in the sliding pipe body, the sliding pipe body is slidably connected in a telescopic sliding hole and extends out of the telescopic sliding hole, the lower end part of the first-stage pipe body is coaxially connected with an annular sliding table slidably connected with the inner wall of the cylindrical shell, a sliding sealing ring is arranged on the annular sliding table to prevent water leakage and ensure the water pressure, a spring A is sleeved outside the first-stage telescopic pipe, two ends of the spring A are propped against two ends of the first-stage water cavity, a baffle plate with a first-stage water inlet hole in the center is fixedly connected to the lower end face of the first-stage pipe body;
the upper part of the second-stage telescopic pipe is connected in the sliding pipe body in a sliding mode and extends out of the upper end of the sliding pipe body, the end portion of the extending part is connected with a spray head, the spray head can select a fixed or rotary spray head according to needs, the lower end of the second-stage telescopic pipe is provided with a pressure type water inlet head, the outer side wall of the pressure type water inlet head is connected with the inner side wall of the first-stage pipe body in a sliding mode, a sliding sealing ring is arranged on the pressure type water inlet head to prevent water leakage, the pressure of water is guaranteed, a blocking boss matched with the size of the first-stage water inlet hole is arranged in the middle of the bottom surface of the pressure type water inlet head, a second-stage water inlet hole communicated with the second-stage water inlet pipe is inwards arranged on the bottom surface between the blocking boss and the outer.
The outer diameter of the sliding pipe body is smaller than that of the first-stage pipe body, a limiting step is formed at the joint of the sliding pipe body and the first-stage pipe body, when the first-stage telescopic pipe is jacked up to a certain height by the pressure of water, the limiting step is in contact with the sealing cover at the upper end of the cylindrical shell, and the first-stage telescopic pipe is in a lifted and fixed state under the pressure of the water.
Be equipped with the protection box in the middle of the up end of cylindric shell, the slip body stretches out from the bottom surface middle of the protection box, the upper end fixedly connected with lift flat board of slip body extension, one-level telescopic link and lift flat board can rise or fall simultaneously, the bilateral symmetry's of protection box articulated have two can be with the sealed apron of protection box, the protection box sets up below ground, apron and ground parallel and level, all articulated in the middle of the medial surface of two laps have the ejector pin, the lower extreme and the lift flat board of ejector pin are articulated, the dull and stereotyped lift of lift can open or close the apron through the ejector pin.
Two vertical guide posts are symmetrically arranged on two sides of the bottom surface of the protective cover, guide holes are formed in the positions, corresponding to the guide posts, of the lifting flat plate, the guide posts are sleeved in the guide holes in a matched mode, and the guide posts and the guide holes guarantee stability in the lifting flat plate lifting process.
A spray head switch is arranged on the second-stage telescopic pipe at the lower end of the spray head, a buffer sealing ring is arranged at the connecting part of the upper end of the second-stage water cavity and the sliding pipe body, and a sealing ring which is contacted with the sliding pipe body is arranged in the middle of a sealing plate at the upper end of the cylindrical shell; and the bottom plate of the protection box is provided with a water leakage hole for water leakage.
Spring splint are equipped with between the upper and lower terminal surface in both ends and the one-level water cavity of spring first, are equipped with spring splint between the upper and lower terminal surface in both ends and the second grade water cavity of spring second, the second grade inlet opening establish to right angle round hole or oblique round hole, establish to the round hole and be convenient for process.
The working process and principle of the invention are as follows:
during water spraying irrigation, irrigation water enters the primary water cavity from the main water inlet hole and presses the spring A to jack the primary telescopic pipe upwards through water pressure, and meanwhile, the lifting flat plate fixedly connected with the sliding pipe body is lifted upwards and jacks the cover plate through the ejector rod; when the first-stage telescopic pipe rises to a limiting position and stops, the pressure of water can be concentrated at the plugging boss and is jacked up by compressing the spring B, irrigation water enters the second-stage water cavity through the first-stage water inlet hole and jacks up the second-stage telescopic pipe, the second-stage telescopic pipe extends upwards out of the protection box, and meanwhile, the irrigation water enters the second-stage telescopic pipe from the second-stage water inlet hole and is sprayed out from the spray head to perform water spraying irrigation;
after irrigation is finished, water pressure is reduced, the second-stage telescopic pipe is pushed to slide downwards by the strong elastic force of the spring B, after the first-stage water inlet hole is blocked by the blocking boss at the lower end of the second-stage telescopic pipe, the second-stage telescopic pipe starts to be pushed to slide downwards and reset by the weak elastic force of the spring B, meanwhile, the cover plate of the protection box is slowly closed under the action of the ejector rod, and the first-stage telescopic pipe and the second-stage telescopic pipe are hidden under the ground surface.
Claims (9)
1. An automatic telescopic water jet equipment which characterized in that: the device comprises a cylindrical shell, a primary telescopic pipe sleeved in the cylindrical shell and a secondary telescopic pipe sleeved in the primary telescopic pipe, wherein sealing plates are arranged at two ends of the cylindrical shell, a main water inlet hole is formed in the middle of a lower end sealing plate, a telescopic sliding hole is formed in the middle of an upper end sealing plate, and a primary water cavity is formed between the two sealing plates;
the middle of the first-stage telescopic pipe is set as a first-stage pipe body, the upper end of the first-stage pipe body is coaxially connected with a sliding pipe body communicated with a second-stage water cavity in the sliding pipe body, the sliding pipe body is slidably connected in the telescopic sliding hole and extends out of the telescopic sliding hole, the lower end part of the first-stage pipe body is coaxially connected with an annular sliding table slidably connected with the inner wall of the cylindrical shell, a spring A is sleeved outside the first-stage telescopic pipe, two ends of the spring A are propped against two ends of the first-stage water cavity, the lower end face of the first-stage pipe body is fixedly connected with a baffle plate, the center of the first-stage water inlet corresponds to the center;
the upper portion sliding connection of the second grade telescopic pipe is in the sliding pipe body and stretches out from the upper end of the sliding pipe body, the end connection of the stretching part has a spray head, the lower extreme of the second grade telescopic pipe is provided with a pressure type water inlet head, the outer side wall of the pressure type water inlet head is in sliding connection with the inner side wall of the first grade pipe body, the middle of the bottom surface of the pressure type water inlet head is provided with a plugging boss matched with the size of the first grade water inlet hole, a second grade water inlet hole communicated with the second grade water inlet pipe is inwards arranged on the bottom surface between the outer side walls of the plugging boss, the outer side of the second grade telescopic pipe is sleeved with a spring B with two ends.
2. An automatic telescopic water injector as claimed in claim 1, characterized in that: the external diameter of slip body is less than the external diameter of one-level body, and the junction of slip body and one-level body forms spacing step.
3. An automatic telescopic water injector as claimed in claim 1, characterized in that: be equipped with the protection box in the middle of the up end of cylindric shell, the slip body stretches out from the bottom surface middle of the protection box, and the upper end fixedly connected with lift flat board of slip body extension portion, the bilateral symmetry of protection box articulates there are two apron that can seal the protection box, and equal the articulating has the ejector pin in the middle of the medial surface of two apron, and the lower extreme and the lift flat board of ejector pin are articulated.
4. An automatic telescopic water injector as claimed in claim 3, characterized in that: two vertical guide posts are symmetrically arranged on two sides of the bottom surface of the protective cover, guide holes are formed in the positions, corresponding to the guide posts, of the lifting flat plate, and the guide posts are sleeved in the guide holes in a matched mode.
5. An automatic telescopic water injector as claimed in claim 3, characterized in that: and the bottom plate of the protection box is provided with a water leakage hole for draining water.
6. An automatic telescopic water injector as claimed in claim 1, characterized in that: and a spray head switch is arranged on the second-stage telescopic pipe at the lower end of the spray head.
7. An automatic telescopic water injector as claimed in claim 1, characterized in that: the upper end of the secondary water cavity and the connecting part of the sliding pipe body are provided with buffering sealing rings, and a sealing ring in contact with the sliding pipe body is arranged in the middle of a sealing plate at the upper end of the cylindrical shell.
8. An automatic telescopic water injector as claimed in claim 1, characterized in that: spring clamping plates are arranged between the two ends of the spring A and the upper end face and the lower end face of the primary water cavity, and spring clamping plates are arranged between the two ends of the spring B and the upper end face and the lower end face of the secondary water cavity.
9. An automatic telescopic water injector as claimed in claim 1, characterized in that: the secondary water inlet is a right-angle round hole or an oblique round hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292172.2A CN112352655B (en) | 2020-11-18 | 2020-11-18 | Automatic telescopic water spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011292172.2A CN112352655B (en) | 2020-11-18 | 2020-11-18 | Automatic telescopic water spraying device |
Publications (2)
| Publication Number | Publication Date |
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| CN112352655A true CN112352655A (en) | 2021-02-12 |
| CN112352655B CN112352655B (en) | 2023-03-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011292172.2A Active CN112352655B (en) | 2020-11-18 | 2020-11-18 | Automatic telescopic water spraying device |
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| Country | Link |
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| CN (1) | CN112352655B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114431114A (en) * | 2022-01-14 | 2022-05-06 | 江西旺来科技有限公司 | Automatic lifting rotary plastic irrigation spraying device and use method thereof |
| CN114667907A (en) * | 2022-03-19 | 2022-06-28 | 利辛县纪师傅制药有限公司 | Bury telescopic spray irrigation device |
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| CN204948977U (en) * | 2015-09-18 | 2016-01-13 | 安徽科技学院 | Big tree sprinkling irrigation equipment in multi -functional gardens |
| CN205455042U (en) * | 2016-01-26 | 2016-08-17 | 浙江财经大学 | From rotating automation flexible gardens sprinkling irrigation equipment |
| CN108739285A (en) * | 2018-06-20 | 2018-11-06 | 徐州丰源泵业有限公司 | A kind of intelligence automatic telescopic sprinkling irrigation equipment |
| CN212232490U (en) * | 2020-04-15 | 2020-12-29 | 秦皇岛市任德科技开发有限公司 | Automatic telescopic water outlet device for irrigation |
| CN213839699U (en) * | 2020-11-26 | 2021-07-30 | 墨策智能技术(江苏)有限公司 | Universal one-way valve |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN203620855U (en) * | 2013-10-18 | 2014-06-04 | 宁波市亨为灌溉设备有限公司 | Bimodal high range radial nozzle |
| CN204948977U (en) * | 2015-09-18 | 2016-01-13 | 安徽科技学院 | Big tree sprinkling irrigation equipment in multi -functional gardens |
| CN205455042U (en) * | 2016-01-26 | 2016-08-17 | 浙江财经大学 | From rotating automation flexible gardens sprinkling irrigation equipment |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114431114A (en) * | 2022-01-14 | 2022-05-06 | 江西旺来科技有限公司 | Automatic lifting rotary plastic irrigation spraying device and use method thereof |
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| CN114667907A (en) * | 2022-03-19 | 2022-06-28 | 利辛县纪师傅制药有限公司 | Bury telescopic spray irrigation device |
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| CN112352655B (en) | 2023-03-24 |
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