CN212791467U - Novel farmland water-saving pipeline spray head - Google Patents
Novel farmland water-saving pipeline spray head Download PDFInfo
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- CN212791467U CN212791467U CN202020665246.1U CN202020665246U CN212791467U CN 212791467 U CN212791467 U CN 212791467U CN 202020665246 U CN202020665246 U CN 202020665246U CN 212791467 U CN212791467 U CN 212791467U
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- water
- valve
- nozzle
- orifice plate
- end cover
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- 239000007921 spray Substances 0.000 title claims abstract description 36
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 91
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000565 sealant Substances 0.000 claims description 2
- 239000002699 waste material Substances 0.000 abstract description 4
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000005507 spraying Methods 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 230000002262 irrigation Effects 0.000 description 4
- 238000003973 irrigation Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 4
- 239000000243 solution Substances 0.000 description 3
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 238000005488 sandblasting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
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Abstract
The utility model discloses a novel farmland water-saving pipeline spray head, the utility model relates to the technical field of pipeline spray heads, the novel farmland water-saving pipeline spray head comprises a nozzle, a water valve device and a pipe sleeve, the nozzle is positioned on the right side of the water valve device, the pipe sleeve is positioned on the left side of the water valve device, the water valve device comprises a rotary valve, a fixed valve and an end cover, an internal thread is arranged in the middle of the inner part of the end cover, the end cover is rotationally connected on the right side of the rotary valve, the fixed valve is rotationally connected on the left side of the rotary valve, and the; the beneficial effects of the utility model reside in that: make rivers pressurized through the inside constriction design of pipe box, water conservation more when increasing the water spray dynamics, through the rotatory valve control rivers size of moving of plectrum, avoid causing the water waste, adopt the design of the double-deck orifice of size, not only guaranteed the normal operating of shower nozzle under water pressure state, make spun rivers be the form of dispersing moreover, the water potential is bigger.
Description
Technical Field
The utility model belongs to the technical field of the pipeline shower nozzle technique and specifically relates to relate to novel farmland water conservation pipeline shower nozzle.
Background
The nozzle is a key part in a plurality of spraying, atomizing, oil spraying and sand blasting equipment, even a main part, and can be roughly divided into a spraying nozzle, an oil spraying nozzle, a sand blasting nozzle, an landscaping irrigation nozzle, a rocker arm nozzle for agricultural field irrigation and the like according to the function of the nozzle. General pipeline shower nozzle for farmland watering possesses the water conservation function seldom, easily causes the waste of water resource, and the injection dynamics of general shower nozzle is not enough and the water potential is less moreover, causes coverage not wide enough, and again, general shower nozzle is difficult to control rivers size, easily causes the watering inequality.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the problem that above-mentioned exists with not enough, provide through increase water pressure of pressure port for the injection dynamics increases, and the range increases, makes rivers disperse through big or small double-deck orifice, and the water potential is bigger, and coverage is wider, and reaches the novel farmland water conservation pipeline shower nozzle of water conservation effect through valve control rivers size.
In order to achieve the purpose, the adopted technical scheme is as follows:
the novel farmland water-saving pipeline spray head comprises a spray nozzle, a water valve device and a pipe sleeve, wherein the spray nozzle is positioned on the right side of the water valve device, the pipe sleeve is positioned on the left side of the water valve device, the water valve device comprises a rotary valve, a fixed valve and an end cover, and the middle inside the end cover is provided with internal threads, the end cover is rotationally connected to the right side of the rotary valve, the fixed valve is rotationally connected to the left side of the rotary valve, the rotary valve is respectively communicated with the fixed valve and the inner part of the end cover, and a shifting sheet is arranged above the outer wall of the rotary valve, two first valves which are symmetrically distributed are fixedly connected on the inner wall of the rotary valve close to the left side, a first water inlet is arranged between the two first valves, the inner wall of the fixed valve is fixedly connected with two symmetrically distributed second valves close to the right side, a second water inlet is formed in the middle of each of the two second valves, and the first valve is connected with the second valve in a sliding mode;
the outer side of the left end of the nozzle is provided with an external thread matched with the internal thread of the end cover, the nozzle is in threaded connection with the right end of the end cover and is communicated with the inside of the end cover, the outer side of the right end of the nozzle is sleeved with a lantern ring, the right end of the inner wall of the lantern ring is clamped with a first orifice plate, the surface of the first orifice plate is provided with a plurality of first spray holes which are communicated left and right and are uniformly distributed, the first orifice plate is communicated with the outside through the first spray holes, the middle of the inner wall of the nozzle is clamped with a second orifice plate, and the surface of the second orifice plate is provided with a plurality of;
the water valve device is characterized in that the pipe sleeve is fixedly connected to the middle of the left surface of the fixed valve, a water inlet pipe communicated with the inside of the pipe sleeve is inserted into the left end of the pipe sleeve, a pressurizing port with the large left end and the small right end and communicated with the left and the right is formed in the right side of the pipe sleeve, the pipe sleeve is communicated with the inside of the water valve device through the pressurizing port, and a circle of sealing ring is fixedly installed on the outer side of the left surface of the pipe.
Further, the diameter of the second nozzle holes is larger than that of the first nozzle holes, and the number of the second nozzle holes is smaller than that of the first nozzle holes.
Further, the diameter of the second orifice plate is smaller than that of the first orifice plate, and the thickness of the second orifice plate is equal to that of the first orifice plate.
Further, the rotation range of the rotary valve is 0-90 degrees of backward rotation.
Furthermore, the first valve and the second valve are both fan-shaped, and the two first valves and the two second valves are distributed in a staggered manner.
Furthermore, sealant is coated at the joint of the nozzle and the end cover and the joint of the water inlet pipe and the pipe sleeve.
Furthermore, the inside of the nozzle is in a horn shape with a small left end and a large right end.
By adopting the technical scheme, the beneficial effects are as follows:
the pressurizing port enables the water flow to have initial pressure, so that the water flow obtains potential energy, the spraying force is increased, the spraying distance is increased, the water quantity required for irrigating farmlands in the same range is less, the primary water-saving effect is achieved, the water valve device enables a user to manually adjust the water flow according to the irrigation requirement, waste of water resources is avoided, a good water-saving effect is achieved, the trouble that the user frequently adjusts the water flow is eliminated, and the operation is very simple and convenient;
the design of the double-layer spray holes is adopted, the normal use of the nozzle in a water pressure state is guaranteed, the water flow is sprayed after being dispersed, the water potential is larger, the larger watering area can be covered simultaneously, the water flow is sprayed uniformly, and the phenomenon of uneven watering is avoided while the better water-saving effect is achieved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings of the embodiments of the present invention will be briefly described below. The drawings are intended to depict only some embodiments of the invention, and not all embodiments of the invention are limited thereto.
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the overall front view cross-section structure of the present invention;
fig. 3 is a schematic left-side plan view of the first orifice plate of the present invention;
fig. 4 is a schematic left-side plan view of the second orifice plate of the present invention;
fig. 5 is a schematic structural view of the left side plane of the rotary valve of the present invention;
fig. 6 is a schematic view of the left side view plane structure of the fixed valve of the present invention.
The labels in the figure are: a nozzle 1; a first orifice plate 101; a first nozzle hole 102; a collar 103; a second orifice plate 104; a second nozzle hole 105; a water valve device 2; a rotation valve 201; a fixed valve 202; a paddle 203; an end cap 204; a first valve 205; a second valve 206; a first water inlet 207; a second water inlet 208; a pipe sleeve 3; a water inlet pipe 301; a pressurizing port 302; and a seal ring 303.
Detailed Description
In order to make the purpose, technical features and technical effects of the technical solution of the present invention clearer, the drawings of the embodiments of the present invention are combined together, and the example solution of the embodiments of the present invention is clearly and completely described.
Referring to fig. 1 to 6, the application is a novel farmland water-saving pipeline spray head, which comprises a nozzle 1, a water valve device 2 and a pipe sleeve 3, wherein the nozzle 1 is positioned at the right side of the water valve device 2, the pipe sleeve 3 is positioned at the left side of the water valve device 2, the water valve device 2 comprises a rotary valve 201, a fixed valve 202 and an end cover 204, an internal thread is arranged in the middle of the inner part of the end cover 204, the end cover 204 is rotatably connected to the right side of the rotary valve 201, the fixed valve 202 is rotatably connected to the left side of the rotary valve 201, the rotary valve 201 is respectively communicated with the inner parts of the fixed valve 202 and the end cover 204, a shifting sheet 203 is arranged above the outer wall of the rotary valve 201, two first valves 205 which are symmetrically distributed are fixedly connected to the inner wall of the rotary valve 201 close to the left side, a first water inlet 207 is arranged in the middle of the two first valves 205, two, the first valve 205 is slidably connected with the second valve 206, the rotation range of the rotating valve 201 is backward rotation by 0-90 degrees, the first valve 205 and the second valve 206 are both in a fan shape, and the two first valves 205 and the two second valves 206 are distributed in a staggered manner;
the outer side of the left end of the nozzle 1 is provided with an external thread matched with the internal thread of the end cover 204, the nozzle 1 is connected with the right end of the end cover 204 in a threaded manner and is communicated with the inside of the end cover 204, the outer side of the right end of the nozzle 1 is sleeved with a lantern ring 103, the right end of the inner wall of the lantern ring 103 is clamped with a first orifice plate 101, the surface of the first orifice plate 101 is provided with a plurality of first spray holes 102 which are communicated left and right and are uniformly distributed, the first orifice plate 101 is communicated with the outside through the first spray holes 102, the middle of the inner wall of the nozzle 1 is clamped with a second orifice plate 104, the surface of the second orifice plate 104 is provided with a plurality of second spray holes 105 which are communicated left and right and are uniformly distributed, the diameter of the second spray holes 105 is larger than that of the first spray holes 102, the number of the second spray holes 105 is smaller than that of the first spray holes 102, the diameter of the second orifice plate 104 is smaller than that of the first, the inside of the nozzle 1 is in a horn shape with a small left end and a large right end;
the pipe sleeve 3 is fixedly connected to the middle of the left surface of the fixed valve 202, a water inlet pipe 301 communicated with the inside of the pipe sleeve 3 is inserted at the left end of the pipe sleeve 3, a pressurizing port 302 with a large left end and a small right end is formed in the right side of the pipe sleeve 3, the pipe sleeve 3 is communicated with the inside of the water valve device 2 through the pressurizing port 302, and a circle of sealing ring 303 is fixedly installed on the outer side of the left surface of the pipe sleeve 3;
specifically, before use, a user firstly connects the nozzle 1 with the end cover 204 in a threaded manner, then inserts the water inlet pipe 301 into the pipe sleeve 3, after the water inlet pipe 301 is connected with an external water source, water flows into the pipe sleeve 3 through the water inlet pipe 301, and as the inside of the pipe sleeve 3 is provided with the pressurizing port 302 with the large left end and the small right end, when the water flows through the pressurizing port 302, the water flow is compressed because the volume of the water flow is not changed but the internal volume of the pipe sleeve 3 is gradually reduced, so that the water flow has initial pressure, the water flow obtains potential energy, the spraying force is increased, the spraying distance is increased, the water amount required for irrigating farmlands in the same range is less;
the water flow flows into the water valve device 2 from the pipe sleeve 3 after being pressurized, because the initial positions of the first valve 205 and the second valve 206 are staggered, the water flow can only pass through the first water inlet 207 and the second water inlet 208 at the beginning, at the moment, the flow is the minimum value, a user can stir the poking sheet 203 to enable the rotating valve 201 to rotate, at the moment, the relative position between the first valve 205 and the second valve 206 is changed after the first valve 205 rotates along with the rotating valve 201, when the poking sheet 203 rotates to have a 90-degree difference with the initial position, the left and right positions of the first valve 205 and the second valve 206 are overlapped, at the moment, the water flow reaches the maximum value, the water valve device 2 enables the user to manually adjust the water flow according to the irrigation requirement, the waste of water resources is avoided, the better water saving effect is achieved, the trouble that the user frequently adjusts the water flow is;
the water flow flows into the nozzle 1 through the water valve device 2, because the inside of the nozzle 1 is in a horn shape with a small left end and a large right end, the potential energy inside the pressurized water flow is released due to the increase of the volume, the water flow flows to the first orifice plate 101 through the second spray holes 105 on the surface of the second orifice plate 104 and is sprayed out through the first spray holes 102 on the surface of the first orifice plate 101, because the second spray holes 105 on the surface of the second orifice plate 104 are large in diameter and small in quantity, the pressurized water flow is less in resistance and can smoothly pass through, meanwhile, because the diameter of the first orifice plate 101 is larger than that of the second orifice plate 104, the water flow flowing to the first spray holes 102 from the second spray holes 105 is in a divergent shape, the divergent water flow is sprayed out from the first spray holes 102 by means of the pressurized potential energy, the design of double-layer spray holes is adopted, the normal use of the nozzle 1 in a water pressure state is ensured, can cover bigger watering area simultaneously, make rivers spray evenly moreover, also avoid watering uneven phenomenon's emergence when playing better water conservation effect.
In the present specification, each embodiment is described with emphasis on differences from other embodiments, and the same or similar parts between the embodiments may be referred to each other.
Unless otherwise defined, technical or scientific terms used in the present embodiments should have the ordinary meaning as understood by those having ordinary skill in the art to which the present invention belongs. In the present specification, the terms "upper", "lower", "left" and "right" are used for the sake of clarity only, and are not intended to limit the scope of the present invention, and changes or adjustments of the relative relationship thereof are also considered to be the scope of the present invention without substantial changes in the technical content. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect.
Exemplary embodiments of the present invention have been described in detail with reference to the preferred embodiments, however, it will be understood by those skilled in the art that various modifications and changes may be made to the above specific embodiments without departing from the scope of the present invention, and various combinations of the technical features and structures of the present invention may be implemented without departing from the scope of the present invention, which is defined by the appended claims.
Claims (7)
1. Novel farmland water conservation pipeline shower nozzle, including nozzle (1), water valve device (2) and pipe box (3), nozzle (1) is located water valve device (2) the right, just pipe box (3) are located water valve device (2) the left side, its characterized in that:
the water valve device (2) comprises a rotary valve (201), a fixed valve (202) and an end cover (204), wherein an internal thread is arranged in the middle of the inside of the end cover (204), the end cover (204) is rotationally connected to the right of the rotary valve (201), the fixed valve (202) is rotationally connected to the left of the rotary valve (201), the rotary valve (201) is respectively communicated with the insides of the fixed valve (202) and the end cover (204), a shifting sheet (203) is arranged above the outer wall of the rotary valve (201), the inner wall of the rotary valve (201) is fixedly connected with two first valves (205) which are symmetrically distributed by the left side, a first water inlet (207) is arranged in the middle of the two first valves (205), the inner wall of the fixed valve (202) is fixedly connected with two second valves (206) which are symmetrically distributed by the right side, and a second water inlet (208) is arranged in the middle of the two second valves (206), and the first valve (205) is slidably connected with the second valve (206);
the outer side of the left end of the nozzle (1) is provided with an external thread matched with the internal thread of the end cover (204), the nozzle (1) is in threaded connection with the right end of the end cover (204) and is communicated with the inside of the end cover, the outer side of the right end of the nozzle (1) is sleeved with a lantern ring (103), the right end of the inner wall of the lantern ring (103) is connected with a first orifice plate (101) in a clamping manner, the surface of the first orifice plate (101) is provided with a plurality of first spray holes (102) which are communicated left and right and are uniformly distributed, the first orifice plate (101) is communicated with the outside through the first spray holes (102), the middle of the inner wall of the nozzle (1) is connected with a second orifice plate (104) in a clamping manner, and the surface of the second orifice plate (104;
the water valve device is characterized in that the pipe sleeve (3) is fixedly connected to the middle of the left surface of the fixed valve (202), a water inlet pipe (301) communicated with the inside of the pipe sleeve (3) is inserted into the left end of the pipe sleeve (3), a pressurizing opening (302) with the large left end and the small right end and communicated with the left and the right is formed in the right side of the pipe sleeve (3), the pipe sleeve (3) is communicated with the inside of the water valve device (2) through the pressurizing opening (302), and a circle of sealing ring (303) is fixedly installed on the outer side of the left surface of the pipe sleeve (.
2. The novel farmland water-saving pipeline spray head as claimed in claim 1, characterized in that: the diameter of the second nozzle holes (105) is larger than that of the first nozzle holes (102), and the number of the second nozzle holes (105) is smaller than that of the first nozzle holes (102).
3. The novel farmland water-saving pipeline spray head as claimed in claim 1, characterized in that: the diameter of the second orifice plate (104) is smaller than the diameter of the first orifice plate (101), and the thickness of the second orifice plate (104) is equal to the thickness of the first orifice plate (101).
4. The novel farmland water-saving pipeline spray head as claimed in claim 1, characterized in that: the rotating valve (201) rotates backwards by 0-90 degrees.
5. The novel farmland water-saving pipeline spray head as claimed in claim 1, characterized in that: the first valve (205) and the second valve (206) are both in a fan shape, and the two first valves (205) and the two second valves (206) are distributed in a staggered manner.
6. The novel farmland water-saving pipeline spray head as claimed in claim 1, characterized in that: and sealant is coated at the joint of the nozzle (1) and the end cover (204) and the joint of the water inlet pipe (301) and the pipe sleeve (3).
7. The novel farmland water-saving pipeline spray head as claimed in claim 1, characterized in that: the inside of the nozzle (1) is in a horn shape with a small left end and a large right end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020665246.1U CN212791467U (en) | 2020-04-27 | 2020-04-27 | Novel farmland water-saving pipeline spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020665246.1U CN212791467U (en) | 2020-04-27 | 2020-04-27 | Novel farmland water-saving pipeline spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212791467U true CN212791467U (en) | 2021-03-26 |
Family
ID=75091556
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020665246.1U Active CN212791467U (en) | 2020-04-27 | 2020-04-27 | Novel farmland water-saving pipeline spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212791467U (en) |
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2020
- 2020-04-27 CN CN202020665246.1U patent/CN212791467U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210426 Address after: 064100 Room 502, gate 1, building 20, Shuchang Huafu community, Yutian County, Tangshan City, Hebei Province Patentee after: Hebei Guoju construction and Installation Engineering Co.,Ltd. Address before: 338000 building 10, Jiyang Rose City Phase II, Zhongshan Road, Yushui District, Xinyu City, Jiangxi Province Patentee before: Zhou Ting |