CN212911095U - Difficult shower nozzle for agricultural field irrigation that blocks up - Google Patents
Difficult shower nozzle for agricultural field irrigation that blocks up Download PDFInfo
- Publication number
- CN212911095U CN212911095U CN202020523452.9U CN202020523452U CN212911095U CN 212911095 U CN212911095 U CN 212911095U CN 202020523452 U CN202020523452 U CN 202020523452U CN 212911095 U CN212911095 U CN 212911095U
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- CN
- China
- Prior art keywords
- pipe
- shell
- wall
- ring
- limiting
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- Expired - Fee Related
Links
- 230000002262 irrigation Effects 0.000 title claims abstract description 19
- 238000003973 irrigation Methods 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 239000007921 spray Substances 0.000 claims abstract description 7
- 238000007789 sealing Methods 0.000 claims description 38
- 239000010865 sewage Substances 0.000 claims description 17
- 238000007599 discharging Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 3
- 230000000087 stabilizing effect Effects 0.000 claims 2
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 abstract description 2
- 239000010813 municipal solid waste Substances 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of spray heads, and discloses a spray head for agricultural field irrigation, which is not easy to block, and comprises a shell, wherein the upper end of the shell is communicated with two nozzles through two symmetrically arranged water guide pipes, a filter screen is fixedly connected in the shell, and a trash removal mechanism is communicated on the side wall of the shell, which is positioned below the filter screen; arrange miscellaneous mechanism and include the blow off pipe, the support ring, discoid closing plate, the spring with be the support frame of "cross" style of calligraphy, the blow off pipe intercommunication is on the conch wall that the casing is close to the bottom position, and the one end slope that the casing was kept away from to the blow off pipe sets up downwards, support frame fixed connection is on the inner pipe wall of blow off pipe, support ring fixed connection is on the inner pipe wall that casing one end mouth of pipe department was kept away from to the blow off pipe, the one end fixed connection of spring is in the one end that the casing was kept away from to the support frame, the. The utility model discloses use remaining silt to carry out automatic clearance in the shower nozzle at every turn, avoid it to block up the shower nozzle to it.
Description
Technical Field
The utility model relates to a shower nozzle technical field especially relates to a difficult shower nozzle for agricultural field irrigation who blocks up.
Background
Irrigation is the technological measure for soil supplement crop required moisture, in order to guarantee crop normal growth, obtain high yield and stable yield, must supply crop with sufficient moisture, sprinkler irrigation system is by water resource engineering usually, water pump and power machine, water delivery and distribution pipe-line system, shower nozzle and accessory equipment, the affiliated building constitutes, because the quality of water at the water source is poor, the big scheduling problem of impurity content, in sprinkler irrigation technique popularization process, in order to prevent that the shower nozzle from being blockked up by aquatic silt, generally all can add the filter screen in its inside and filter, but because the shower nozzle is numerous in the farmland, difficult clearance, along with the increase of live time, the silt that accumulates in the shower nozzle is more and more, make the filter screen take place to block up, finally lead to the unable normal water spray of shower nozzle.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art because the shower nozzle is numerous in the farmland, difficult clearance, along with live time's increase, the silt of accumulation is more and more in the shower nozzle for the filter screen takes place to block up, finally leads to the problem of the unable normal water spray of shower nozzle, and the difficult shower nozzle for agricultural field irrigation who blocks up that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a spray head for irrigation of an agricultural field difficult to block comprises a shell, wherein the upper end of the shell is communicated with two nozzles through two symmetrically arranged water guide pipes, a filter screen is fixedly connected in the shell, and a trash removal mechanism is communicated on the side wall of the shell below the filter screen;
arrange miscellaneous mechanism and include blow off pipe, support ring, discoid closing plate, spring and be the support frame of "ten" style of calligraphy, the blow off pipe intercommunication is on the conch wall that the bottom position was close to the casing, and the one end slope that the casing was kept away from to the blow off pipe sets up downwards, support frame fixed connection is on the inner pipe wall of blow off pipe, support ring fixed connection is on the inner pipe wall that casing one end mouth of pipe department was kept away from to the blow off pipe, the one end fixed connection of spring is in the one end that the casing was kept away from to the support frame, the other end of spring is connected with the one end of closing plate, the diameter of closing plate is greater than the internal diameter of.
Preferably, one end of the sealing plate, which is far away from the spring, is fixedly connected with a sealing gasket.
Preferably, the spacing subassembly that stabilizes of symmetry fixedly connected with on the annular lateral wall of closing plate, spacing subassembly that stabilizes includes gag lever post and spacing ring, spacing ring fixed connection is on the annular lateral wall of closing plate, the one end of gag lever post corresponds one side that the position fixed connection support ring of spacing ring is close to the support frame, and the other end of gag lever post passes the spacing ring and outwards extends, spacing ring sliding connection is on the pole wall of gag lever post.
Preferably, the lower end of the shell is communicated with a water inlet pipe.
Preferably, the inner ring wall of the limiting ring is embedded with a plurality of rolling balls in an annular shape with uniform and equal intervals by taking the limiting rod as the center, and the balls are connected to the rod wall of the limiting rod in a rolling manner.
Preferably, two sealing rings are arranged between the limiting ring and the limiting rod, the two sealing rings are fixedly connected to the inner annular wall of the limiting ring, and the two sealing rings are symmetrically arranged around the ball.
Compared with the prior art, the utility model provides a difficult shower nozzle for agricultural field irrigation who blocks up possesses following beneficial effect:
this difficult agricultural field irrigation of jam uses shower nozzle through setting up the filter screen and arranging miscellaneous mechanism, blocks the silt of aquatic through the filter screen, and when the shower nozzle stopped supplying water, together discharged remaining water in the casing together with the silt of filter screen below through arranging miscellaneous mechanism simultaneously, uses remaining silt to carry out the automatic clearance in the shower nozzle at every turn, avoids it to block up the shower nozzle to it simultaneously.
The part that does not relate to in the device all is the same with prior art or can adopt prior art to realize, the utility model discloses use remaining silt to carry out automatic clearance in the shower nozzle at every turn, avoid it to block up the shower nozzle to it.
Drawings
FIG. 1 is a schematic structural view of a non-clogging sprinkler for agricultural field irrigation according to the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is an enlarged view of a portion B in fig. 2.
In the figure: the device comprises a shell 1, a water guide pipe 2, a nozzle 3, a filter screen 4, a foreign matter removing mechanism 5, a sewage discharge pipe 51, a support ring 52, a sealing plate 53, a spring 54, a support frame 55, a sealing gasket 6, a limiting rod 7, a limiting ring 8, a water inlet pipe 9, balls 10 and a sealing ring 11.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-3, a non-blocking agricultural field irrigation nozzle comprises a shell 1, the upper end of the shell 1 is communicated with two nozzles 3 through two symmetrically arranged water conduits 2, a filter screen 4 is fixedly connected in the shell 1, and a impurity removing mechanism 5 is communicated on the side wall of the shell 1 below the filter screen 4;
the impurity discharging mechanism 5 comprises a sewage discharging pipe 51, a supporting ring 52, a disc-shaped sealing plate 53, a spring 54 and a cross-shaped supporting frame 55, wherein the sewage discharging pipe 51 is communicated with the shell wall of the shell 1 close to the bottom, one end of the sewage discharging pipe 51 far away from the shell 1 is obliquely and downwards arranged, the supporting frame 55 is fixedly connected with the inner pipe wall of the sewage discharging pipe 51, the supporting ring 52 is fixedly connected with the inner pipe wall of a pipe orifice at one end of the sewage discharging pipe 51 far away from the shell 1, one end of the spring 54 is fixedly connected with one end of the supporting frame 55 far away from the shell 1, the other end of the spring 54 is connected with one end of the sealing plate 53, the diameter of the sealing plate 53 is larger than the inner diameter of the supporting ring 52, the diameter of the sealing plate 53 is smaller than the inner pipe diameter of the sewage discharging pipe 51, a water source enters the shell 1 under the pressure of external equipment and is supplied to the, make closing plate 53 atress extension spring 54 and move in blow off pipe 51 along rivers thrust direction, stop on support ring 52 until closing plate 53, filter the silt of aquatic through filter screen 4 and block, when external equipment stopped to continue to supply water in the casing 1, rivers in the casing 1 lose pressure, rivers no longer exert pressure to closing plate 53, it resets to be driven closing plate 53 by tensile spring 54, expose support ring 52's inner ring, impurity that this moment blockked through filter screen 4 passes support ring 52 along with the rivers in the casing 1 and discharges, use remaining silt to carry out automatic clearance in the shower nozzle at every turn, avoid it to its jam shower nozzle.
The end of the sealing plate 53 away from the spring 54 is fixedly connected with a sealing gasket 6, and when the sealing plate 53 is in contact with the support ring 52, the sealing performance between the sealing plate 53 and the support ring 52 is improved through the sealing gasket 6.
The spacing subassembly that stabilizes of symmetry fixedly connected with on the annular lateral wall of closing plate 53, spacing subassembly that stabilizes includes gag lever post 7 and spacing ring 8, spacing ring 8 fixed connection is on the annular lateral wall of closing plate 53, the one end of gag lever post 7 corresponds one side that position fixed connection support ring 52 of spacing ring 8 is close to support frame 55, and the other end of gag lever post 7 passes spacing ring 8 and outwards extends, 8 sliding connection of spacing ring are on the pole wall of gag lever post 7, make closing plate 53 can only be the stable motion between two gag lever posts 7.
The lower extreme intercommunication of casing 1 has inlet tube 9, is convenient for to the moisturizing in the casing 1 through inlet tube 9.
Use gag lever post 7 to be the even equidistance of annular and inlay on the inner ring wall of spacing ring 8 as the center and have a plurality of rolling ball 10, ball 10 roll connection is on the pole wall of gag lever post 7 for the motion that carries out stability of spacing ring 8 on gag lever post 7.
Be equipped with two sealing washer 11 between spacing ring 8 and the gag lever post 7, and two sealing washer 11 fixed connection are on 8 inner ring wall of spacing ring, and two sealing washers 11 set up about ball 10 symmetry, prevent that aquatic silt impurity from getting into in the sealing ring 8.
In the utility model, a water source enters the shell 1 under the pressure action of external equipment and supplies to the nozzle 3, water flow also enters the sewage pipe 51 when entering the shell 1, thrust is applied to the sealing plate 53 in the sewage pipe 51, so that the sealing plate 53 is stressed by the tension spring 54 and moves in the sewage pipe 51 along the water flow thrust direction until the sealing plate 53 blocks on the support ring 52, silt in water is filtered and blocked through the filter screen 4, when the external equipment stops continuing water supply in the shell 1, water flow in the shell 1 loses pressure, water flow does not apply pressure to the sealing plate 53, the stretched spring 54 drives the sealing plate 53 to reset, the inner ring of the support ring 52 is exposed, impurities blocked by the filter screen 4 and water flow in the shell 1 pass through the support ring 52 along the sewage pipe 51 to be discharged, automatic cleaning is carried out on residual silt used in the nozzle each time, avoiding the blockage of the spray head.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. A spray head for agricultural field irrigation, which is not easy to block, comprises a shell (1) and is characterized in that the upper end of the shell (1) is communicated with two nozzles (3) through two symmetrically arranged water guide pipes (2), a filter screen (4) is fixedly connected in the shell (1), and the side wall of the shell (1) below the filter screen (4) is communicated with a impurity removing mechanism (5);
the impurity discharging mechanism (5) comprises a sewage discharging pipe (51), a supporting ring (52), a disc-shaped sealing plate (53), a spring (54) and a cross-shaped supporting frame (55), the sewage discharge pipe (51) is communicated with the wall of the shell (1) close to the bottom, and one end of the sewage draining pipe (51) far away from the shell (1) is arranged obliquely downwards, the support frame (55) is fixedly connected on the inner pipe wall of the sewage draining pipe (51), the supporting ring (52) is fixedly connected on the inner pipe wall of the sewage draining pipe (51) far away from the pipe orifice at one end of the shell (1), one end of the spring (54) is fixedly connected with one end of the support frame (55) far away from the shell (1), the other end of the spring (54) is connected with one end of the sealing plate (53), the diameter of the sealing plate (53) is larger than the inner diameter of the support ring (52), and the diameter of the sealing plate (53) is smaller than the inner diameter of the sewage draining pipe (51).
2. A non-clogging agricultural field irrigation sprinkler according to claim 1, characterized in that a sealing gasket (6) is fixedly attached to the end of the sealing plate (53) remote from the spring (54).
3. The agricultural field irrigation nozzle not prone to blockage according to claim 1, wherein the annular side wall of the sealing plate (53) is symmetrically and fixedly connected with a limiting and stabilizing assembly, the limiting and stabilizing assembly comprises a limiting rod (7) and a limiting ring (8), the limiting ring (8) is fixedly connected to the annular side wall of the sealing plate (53), one end of the limiting rod (7) corresponds to one side, close to the support frame (55), of the position fixing and connecting support ring (52) of the limiting ring (8), the other end of the limiting rod (7) penetrates through the limiting ring (8) and extends outwards, and the limiting ring (8) is slidably connected to the rod wall of the limiting rod (7).
4. A non-clogging agricultural field irrigation sprinkler according to claim 1, characterized in that the lower end of the housing (1) is connected to a water inlet pipe (9).
5. A non-blocking agricultural field irrigation nozzle according to claim 3, characterized in that a plurality of rolling balls (10) are uniformly embedded on the inner annular wall of the limiting ring (8) in a ring shape with the limiting rod (7) as the center at equal intervals, and the rolling balls (10) are connected to the rod wall of the limiting rod (7) in a rolling manner.
6. A non-blocking agricultural field irrigation sprinkler according to claim 5, characterized in that two sealing rings (11) are arranged between the limiting ring (8) and the limiting rod (7), the two sealing rings (11) are fixedly connected to the inner annular wall of the limiting ring (8), and the two sealing rings (11) are symmetrically arranged with respect to the rolling balls (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020523452.9U CN212911095U (en) | 2020-04-11 | 2020-04-11 | Difficult shower nozzle for agricultural field irrigation that blocks up |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020523452.9U CN212911095U (en) | 2020-04-11 | 2020-04-11 | Difficult shower nozzle for agricultural field irrigation that blocks up |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212911095U true CN212911095U (en) | 2021-04-09 |
Family
ID=75296680
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020523452.9U Expired - Fee Related CN212911095U (en) | 2020-04-11 | 2020-04-11 | Difficult shower nozzle for agricultural field irrigation that blocks up |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212911095U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332649A (en) * | 2021-05-25 | 2021-09-03 | 恒亦明(广州)智能科技有限公司 | Connecting device with protection function for fire-extinguishing robot |
| CN115124103A (en) * | 2022-05-07 | 2022-09-30 | 北京中矿博能节能科技有限公司 | Crystal separation elution system and use method thereof |
| CN117598141A (en) * | 2024-01-24 | 2024-02-27 | 四川省农业科学院农产品加工研究所(四川省农业科学院食物与营养健康研究所) | Agricultural greenhouse seedling raising equipment |
-
2020
- 2020-04-11 CN CN202020523452.9U patent/CN212911095U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113332649A (en) * | 2021-05-25 | 2021-09-03 | 恒亦明(广州)智能科技有限公司 | Connecting device with protection function for fire-extinguishing robot |
| CN113332649B (en) * | 2021-05-25 | 2022-06-24 | 陕西中博创智电子科技股份有限公司 | Connecting device with protection function for fire-extinguishing robot |
| CN115124103A (en) * | 2022-05-07 | 2022-09-30 | 北京中矿博能节能科技有限公司 | Crystal separation elution system and use method thereof |
| CN117598141A (en) * | 2024-01-24 | 2024-02-27 | 四川省农业科学院农产品加工研究所(四川省农业科学院食物与营养健康研究所) | Agricultural greenhouse seedling raising equipment |
| CN117598141B (en) * | 2024-01-24 | 2024-03-29 | 四川省农业科学院农产品加工研究所(四川省农业科学院食物与营养健康研究所) | Agricultural greenhouse seedling raising equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210409 |