CN219664041U - Self-closing anti-blocking drip irrigation spray head - Google Patents
Self-closing anti-blocking drip irrigation spray head Download PDFInfo
- Publication number
- CN219664041U CN219664041U CN202320456589.0U CN202320456589U CN219664041U CN 219664041 U CN219664041 U CN 219664041U CN 202320456589 U CN202320456589 U CN 202320456589U CN 219664041 U CN219664041 U CN 219664041U
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- China
- Prior art keywords
- spray head
- drip irrigation
- frame body
- guide
- self
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- 239000007921 spray Substances 0.000 title claims abstract description 104
- 230000002262 irrigation Effects 0.000 title claims abstract description 80
- 238000003973 irrigation Methods 0.000 title claims abstract description 80
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 21
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000007704 transition Effects 0.000 claims description 3
- 238000001914 filtration Methods 0.000 claims 1
- 239000000428 dust Substances 0.000 abstract description 4
- 230000009471 action Effects 0.000 abstract description 3
- 230000005484 gravity Effects 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000003621 irrigation water Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
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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
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a self-closing anti-blocking drip irrigation spray head, which comprises a receiving type spray head frame body, wherein a drip irrigation spray head is adapted to the upper end part of the receiving type spray head frame body, a spray hole is arranged at the edge of the upper end surface of the drip irrigation spray head, a stop block for filling the spray hole is further arranged right below the spray hole at the upper end part of the receiving type spray head frame body, a support frame is coaxially arranged in the receiving type spray head frame body, and a guide assembly for enabling the drip irrigation spray head to move up and down is arranged on the upper end surface of the support frame. The drip irrigation spray head capable of moving up and down is arranged at the upper end of the bearing type spray head frame body, the stop block used for filling the spray hole is arranged at the upper end of the bearing type spray head frame body, when the drip irrigation spray head does not work, the drip irrigation spray head can move downwards under the action of gravity of the drip irrigation spray head, the stop block is positioned inside the spray hole, the spray hole is closed, and therefore foreign matters such as external dust are prevented from being covered on the spray hole or entering the bearing type spray head frame body.
Description
Technical Field
The utility model belongs to the technical field of irrigation, and particularly relates to a self-closing anti-blocking drip irrigation spray head.
Background
The landscape architecture has the main aim of adding a thick artistic smell to cultural squares, parks, communities and the like. The protection of limited forest resources on earth is the protection of the home where humans depend to live. The wood-like series landscape products are used as a novel ecological landscape product, and the application and popularization of the novel ecological landscape products are the actual actions of protecting the environment and loving nature. The basic components of the landscape can be divided into two major categories, namely soft things such as trees, flowers, water bodies, wind, rain, sunlight and sky, and hard things such as paving, walls, railings and landscape construction. Soft east and west are called soft landscapes, which are usually natural, and hard things are called hard landscapes, which are usually artificial.
The growth of trees, flowers and plants in the landscape requires water to be drawn, and in order to ensure stable survival in drought environments, an irrigation system is required to be installed between the trees and the flowers and plants for drip irrigation in the drought period, and the irrigation system comprises an irrigation pipe buried underground and an irrigation nozzle exposed out of the ground.
The existing drip irrigation spray head still has some unreasonable factors in the use process, when the existing drip irrigation spray head is used, water can be sprayed out from the drip irrigation spray head, but the drip irrigation spray head is in an inactive state for a plurality of times, when the drip irrigation spray head does not work for a long time, foreign matters such as external dust and particles are easy to cover on the spray holes to cause scaling and blockage at the spray holes, part of the foreign matters can enter the spray head through the spray holes, the uniformity of drip irrigation and the drip irrigation efficiency are difficult to ensure, and great inconvenience is brought to the work of people.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model aims to provide a self-closing anti-blocking drip irrigation spray head.
The utility model provides the following technical scheme:
the utility model provides a prevent stifled shower nozzle that drips irrigation of self-closing, includes the socket type shower nozzle frame body, the upper end adaptation of socket type shower nozzle frame body is equipped with the shower nozzle that drips irrigation, the up end edge of drip irrigation the shower nozzle is provided with the orifice, the upper end of socket type shower nozzle frame body is located still be provided with under the orifice and be used for filling the dog of orifice, the inside of socket type shower nozzle frame body is coaxial to be provided with the support frame, the up end middle part of support frame is vertical upwards to be provided with and is used for making the direction subassembly that drips irrigation the shower nozzle reciprocates, the lower tip of socket type shower nozzle frame body is coaxial to be provided with filter unit.
Preferably, the support frame comprises an annular connecting part connected with the inner wall of the frame body of the bearing type spray head, the inner ring of the annular connecting part is coaxially provided with a central supporting part, and the central supporting part is connected with the annular connecting part through a plurality of connecting rods.
Preferably, a first sealing gasket is arranged on the inner side of the side surface of the drip irrigation spray head, and a second sealing gasket matched with the first sealing gasket is arranged at the upper end of the side surface of the frame body of the bearing spray head.
Preferably, the guide assembly comprises a guide seat, the lower end part of the guide seat is arranged on the supporting frame, a cavity is formed in the guide seat along the height direction of the guide seat, a guide block is adapted in the cavity, a guide rod is vertically arranged on the upper end surface of the guide block, and the other end of the guide rod is coaxially connected with the lower end surface of the drip irrigation nozzle.
Preferably, the outer ring of the guide block is provided with a sliding block, the sliding block is semi-cylindrical, the axial direction of the sliding block is parallel to the axial direction of the guide block, and the inner side of the cavity is provided with a sliding groove matched with the sliding block along the axial direction of the cavity.
Preferably, a plurality of sliding blocks are arranged, and the sliding blocks are uniformly distributed along the periphery of the guide block.
Preferably, the upper end of the guide seat is coaxially provided with an annular baffle, the diameter of the inner ring of the annular baffle is smaller than the outer diameter of the guide block, and the guide rod passes through the inner ring of the annular baffle.
Preferably, the number of the spray holes is equal to the number of the spray holes, and the spray holes are uniformly distributed along the peripheral direction of the drip irrigation spray head.
Preferably, the upper end surface of the stop block is in a rounded transition arrangement.
Preferably, the filter component comprises a shell, a filter core is filled in the shell, an external thread is arranged on the outer side face of the shell, an internal thread matched with the external thread is arranged at the lower end part of the bearing type spray head frame body, a spray head water inlet is arranged at the lower end part of the shell, a drip irrigation pipe screwing thread used for connecting a water inlet pipe is arranged on the outer side of the spray head water inlet, and a water outlet hole is formed in the upper end face of the shell.
Preferably, the upper end face of the drip irrigation spray head is provided with a plurality of counterweight grooves, a plurality of counterweight grooves are uniformly distributed along the periphery of the drip irrigation spray head, and a counterweight block is adapted to the interior of each counterweight groove.
Compared with the prior art, the utility model has the following beneficial effects:
according to the self-closing anti-blocking drip irrigation spray head, the drip irrigation spray head capable of moving up and down is arranged at the upper end of the bearing type spray head frame body, and the stop block for filling the spray holes is arranged at the upper end of the bearing type spray head frame body, so that when the drip irrigation spray head does not work, the drip irrigation spray head can move downwards under the action of gravity of the drip irrigation spray head, the stop block is positioned in the spray holes, the spray holes are closed, and foreign matters such as external dust are prevented from covering the spray holes or entering the bearing type spray head frame body.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some examples of the present utility model and therefore should not be considered as limiting the scope, and that other related drawings can be obtained according to these drawings without the inventive effort of a person skilled in the art.
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged partial schematic view of the utility model at a of fig. 1.
Fig. 3 is an enlarged schematic view of a portion of the utility model at B of fig. 1.
Fig. 4 is a schematic view of a slider structure according to the present utility model.
Fig. 5 is a schematic structural view of a support frame according to the present utility model.
FIG. 6 is a schematic view of a filter assembly according to the present utility model.
Fig. 7 is a schematic view of a drip irrigation emitter according to the present utility model.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present utility model without making any inventive effort, are intended to fall within the scope of the present utility model.
Example 1
Referring to fig. 1-6, a self-closing anti-blocking drip irrigation spray head comprises a receiving type spray head frame body 1, a drip irrigation spray head 2 is adapted to the upper end portion of the receiving type spray head frame body 1, a spray hole 3 is formed in the edge of the upper end face of the drip irrigation spray head 2, a stop block 4 for filling the spray hole 3 is further arranged right below the spray hole 3 at the upper end portion of the receiving type spray head frame body 1, a supporting frame 5 is coaxially arranged in the receiving type spray head frame body 1, a guide component 6 for enabling the drip irrigation spray head 2 to move up and down is vertically arranged in the middle of the upper end face of the supporting frame 5, and a filter component 7 is coaxially arranged at the lower end portion of the receiving type spray head frame body 1. The inner side of the side surface of the drip irrigation spray head 2 is provided with a first sealing gasket, the upper end of the side surface of the bearing spray head frame body 1 is provided with a second sealing gasket which is matched with the first sealing gasket, and the drip irrigation spray head 2 can be prevented from flowing out from the side surface of the drip irrigation spray head 2 when moving up and down. Through the upper end setting up the drip irrigation shower nozzle that can reciprocate at the socket-type shower nozzle frame to set up the dog that is used for filling the orifice in the upper end of socket-type shower nozzle frame, when drip irrigation shower nozzle does not work, can make the drip irrigation shower nozzle move down through the effect of drip irrigation shower nozzle self gravity, make the dog be located inside the orifice, realize the closure to the orifice, thereby avoid debris such as external dust to cover on the orifice or get into inside the socket-type shower nozzle frame, when drip irrigation shower nozzle during operation, can make the drip irrigation shower nozzle upwards shift through the impact of high-pressure water, separate between dog and the orifice, the orifice is in the open state, high-pressure water realizes driping irrigation through the orifice this moment.
The support 5 comprises an annular connecting portion 51 connected with the inner wall of the bearing type spray head frame body 1, a central supporting portion 52 is coaxially arranged on the inner ring of the annular connecting portion 51, and the central supporting portion 52 is connected with the annular connecting portion 51 through a plurality of connecting rods 53. The guide assembly 6 is coaxially disposed on the center support 52.
The guide assembly 6 comprises a guide seat 61, the lower end part of the guide seat 61 is arranged on the support frame 5, a cavity 62 is formed in the guide seat 61 along the height direction of the guide seat, a guide block 63 is adapted in the cavity 62, a guide rod 64 is vertically arranged on the upper end surface of the guide block 63, and the other end of the guide rod 64 is coaxially connected with the lower end surface of the drip irrigation nozzle 2. The up-and-down movement of the drip irrigation spray head 2 can drive the guide rod to move up and down, and further drive the guide block 63 to move up and down.
The outer ring of the guide block 63 is provided with a sliding block 66, the sliding block 66 is semi-cylindrical, the axial direction of the sliding block 66 is parallel to the axial direction of the guide block 63, and the inner side of the chamber 62 is provided with a sliding groove 67 matched with the sliding block 66 along the axial direction thereof. The guide block is prevented from rotating, and the drip irrigation nozzle 2 is prevented from rotating.
The number of the sliding blocks is plural, and the sliding blocks are uniformly distributed along the outer circumference of the guide block 63.
The upper end of the guide seat 61 is coaxially provided with an annular baffle plate 65, the diameter of the inner ring of the annular baffle plate 65 is smaller than the outer diameter of the guide block 63, and the guide rod 64 passes through the inner ring of the annular baffle plate 65.
The number of the spray holes 3 is the same as the number of the spray holes 3, and the spray holes 3 are uniformly distributed along the peripheral direction of the drip irrigation nozzle 2.
The upper end face of the stop block 4 is in fillet transition. The spray hole 3 is convenient to fall into the stop block.
The filter assembly 7 comprises a shell 71, a filter element 72 is filled in the shell 71, an external thread 73 is arranged on the outer side face of the shell 71, an internal thread matched with the external thread 73 is arranged at the lower end of the bearing type spray head frame body 1, a spray head water inlet 74 is arranged at the lower end of the shell 71, a drip irrigation pipe screwing thread 75 used for connecting a water inlet pipe is arranged on the outer side of the spray head water inlet 74, and a water outlet hole 76 is arranged on the upper end face of the shell 71. The filter assembly 7 is a separate component from the overall irrigation emitter and is flexible to install. After being provided with filter component 7, when outside drip irrigation water pipe passes through shower nozzle water inlet and intakes, the filter core in the filter component 7 just can filter the water of getting into, prevents because the inside impurity of high-pressure water, the situation that the irrigation shower nozzle that the influence of the deposit of mineral substance caused blocks up, and filter component 7 can twist through the external screw thread moreover and change the dismantlement, convenient change.
Example 2
Referring to fig. 7, on the basis of embodiment 1, the upper end face of the drip irrigation nozzle 2 is provided with a plurality of weight slots 8, the weight slots 8 are uniformly distributed along the outer circumference of the drip irrigation nozzle 2, and a balancing weight 9 is adapted to the interior of the weight slots. Through setting up of balancing weight 9, can apply a pressure to drip irrigation the shower nozzle, also can move one end distance down at the shower nozzle during operation, make between orifice and the dog be in semi-closed state, and then adjust the water yield of drip irrigation the shower nozzle.
The above description is only of the preferred embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto, and any person skilled in the art, within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the protection scope of the present utility model.
Claims (7)
1. The utility model provides a prevent stifled shower nozzle that drips irrigation of self-closing, includes socket-type shower nozzle frame body (1), its characterized in that: the drip irrigation device is characterized in that a drip irrigation spray head (2) is adapted to the upper end portion of the bearing type spray head frame body (1), a spray hole (3) is formed in the edge of the upper end face of the drip irrigation spray head (2), the upper end portion of the bearing type spray head frame body (1) is located right below the spray hole (3) and is further provided with a stop block (4) used for filling the spray hole (3), a supporting frame (5) is coaxially arranged in the bearing type spray head frame body (1), a guide assembly (6) used for enabling the drip irrigation spray head (2) to move up and down is vertically arranged in the middle of the upper end face of the supporting frame (5), and a filtering assembly (7) is coaxially arranged at the lower end portion of the bearing type spray head frame body (1).
2. The self-closing anti-blocking drip irrigation spray head according to claim 1, wherein the guide assembly (6) comprises a guide seat (61), the lower end part of the guide seat (61) is arranged on the support frame (5), a cavity (62) is formed in the guide seat (61) along the height direction of the guide seat, a guide block (63) is adapted in the cavity (62), a guide rod (64) is vertically arranged on the upper end surface of the guide block (63), and the other end of the guide rod (64) is coaxially connected with the lower end surface of the drip irrigation spray head (2).
3. The self-closing anti-blocking drip irrigation spray head according to claim 2, wherein a sliding block (66) is arranged on an outer ring of the guide block (63), the sliding block (66) is semi-cylindrical, an axis direction of the sliding block (66) is parallel to an axis direction of the guide block (63), and a sliding groove (67) matched with the sliding block (66) is formed in an inner side of the cavity (62) along the axis direction of the cavity.
4. The self-closing anti-blocking drip irrigation nozzle according to claim 2, wherein an annular baffle (65) is coaxially arranged at the upper end of the guide seat (61), the diameter of the inner ring of the annular baffle (65) is smaller than the outer diameter of the guide block (63), and the guide rod (64) passes through the inner ring of the annular baffle (65).
5. The self-closing anti-blocking drip irrigation nozzle according to claim 1, wherein a plurality of spray holes (3) are formed, the plurality of spray holes (3) are uniformly distributed along the peripheral direction of the drip irrigation nozzle (2), and the number of the stoppers (4) is the same as the number of the spray holes (3).
6. The self-closing anti-blocking drip irrigation nozzle according to claim 1, wherein the upper end surface of the stop block (4) is arranged in a rounded transition manner.
7. The self-closing anti-blocking drip irrigation spray head according to claim 1, wherein the filter assembly (7) comprises a shell (71), a filter element (72) is filled in the shell (71), an external thread (73) is arranged on the outer side surface of the shell (71), an internal thread matched with the external thread (73) is arranged on the lower end portion of the receiving spray head frame (1), a spray head water inlet (74) is arranged on the lower end portion of the shell (71), a drip irrigation pipe screwing thread (75) for connecting a water inlet pipe is arranged on the outer side of the spray head water inlet (74), and a water outlet hole (76) is formed in the upper end surface of the shell (71).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320456589.0U CN219664041U (en) | 2023-03-13 | 2023-03-13 | Self-closing anti-blocking drip irrigation spray head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320456589.0U CN219664041U (en) | 2023-03-13 | 2023-03-13 | Self-closing anti-blocking drip irrigation spray head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219664041U true CN219664041U (en) | 2023-09-12 |
Family
ID=87891685
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320456589.0U Active CN219664041U (en) | 2023-03-13 | 2023-03-13 | Self-closing anti-blocking drip irrigation spray head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219664041U (en) |
-
2023
- 2023-03-13 CN CN202320456589.0U patent/CN219664041U/en active Active
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