CN210519708U - Flow control structure of swing sprinkler - Google Patents
Flow control structure of swing sprinkler Download PDFInfo
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- CN210519708U CN210519708U CN201921002806.9U CN201921002806U CN210519708U CN 210519708 U CN210519708 U CN 210519708U CN 201921002806 U CN201921002806 U CN 201921002806U CN 210519708 U CN210519708 U CN 210519708U
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- flow
- water inlet
- flow control
- seat
- control structure
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 75
- 238000007789 sealing Methods 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 7
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 230000007547 defect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
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Abstract
The utility model discloses a flow control structure of a swinging sprinkler, which comprises a water inlet component, a water inlet channel, a filter screen, a water inlet joint, a flow control component and the like, wherein the flow control component is improved; because adopt the axial installation with the flow valve, and the adjusting knob can realize horizontal regulation flow, so whole adjusting knob just can accomplish the biggest, and the user only needs the operation adjusting knob to make radial rotation, just can drive the flow valve and also make radial rotation or axial displacement, and then opens and close the apopore or adjust the flow of apopore. The improved structure has the advantages of comfortable operation hand feeling, simple and easy operation and the like.
Description
Technical Field
The utility model relates to a flow control structure specifically indicates a sprinkler flow control structure sways.
Background
At present, a watering sprinkler sways for afforestation sprays, all can set up the flow control subassembly in the inhalant canal of its inhalant canal of subassembly, flow in the watering sprinkler is swayd in the control entering with this, this flow control subassembly mainly comprises flow valve and the adjusting knob of drive flow valve, and traditional flow valve mainly adopts the mode of vertical installation, namely the flow valve is installed perpendicular to inhalant canal axial lead, lead to like this that the adjusting knob also can only direct rotation install the top surface at the inhalant canal, such structure can satisfy flow control's operation needs, but owing to adopt vertical installation, can lead to whole adjusting knob to accomplish great, so not only influenced user's operation and felt, and also comparatively troublesome when the operation, hard.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect and provide an operation feel comfortable, easy operation, light sprinkler flow control structure that sways.
The technical problem of the utility model is realized through following technical scheme:
the utility model provides a sway sprinkler flow control structure, link up the inhalant canal that sets up in the inhalant canal subassembly including inhalant canal subassembly, axial and seal installation connects at the filter screen and the water inflow of inhalant canal tip, be equipped with the flow control subassembly in the inhalant canal, the flow control subassembly include the flow seat of location installation in the inhalant canal, be equipped with the apopore with the inhalant canal intercommunication on this flow seat, be equipped with movable mounting's flow valve in the flow seat, the inhalant canal tip is equipped with the adjusting knob that makes radial rotation installation around the axial lead of inhalant canal, this adjusting knob radially rotates and drives the flow valve also makes radial rotation or axial displacement, and then opens and close the flow of apopore or regulation apopore.
The flow seat is a cylindrical barrel with a one-way opening facing outwards, a water outlet hole is formed in the wall of the cylindrical barrel, and a fan-shaped convex block which is movably assembled on the inner wall of the flow seat is correspondingly arranged on the flow valve; the adjusting button and the flow valve are fixedly connected, the adjusting button rotates radially and drives the flow valve to rotate radially, and then the fan-shaped convex block is driven to slide along the inner wall of the flow seat, and the fan-shaped convex block opens and closes the water outlet hole or adjusts the flow of the water outlet hole.
The flow valve is composed of a circular end cover and a circular shaft which is connected with the circular end cover and extends outwards along the axial lead of the circular end cover, the circular end cover and the circular shaft are internally provided with axially through water inlet holes, and the water inlet holes are communicated with the interior of the flow seat; the fan-shaped convex blocks are integrally arranged on the circular shaft, the circular end cover is rotatably and hermetically assembled at the one-way opening of the flow seat, and the circular shaft and the fan-shaped convex blocks jointly extend into the flow seat.
The flow seat in the bottom surface be equipped with the rotation location the location of circle axle end is protruding, the circle epaxial side through-hole that is equipped with respectively and communicates inlet opening and flow seat in.
The flow seat is a circular cover which is positioned and installed in the water inlet channel, an axially through water outlet hole is arranged in the circular cover, the corresponding flow valve is composed of a cylindrical driving part and a sealing part arranged at the inner end of the driving part, a water inlet hole is arranged in the driving part, and the water inlet hole is communicated with the inside of the flow seat; the adjusting button is in threaded engagement with the driving part and rotates in the forward and reverse directions in the radial direction to drive the flow valve to move in the axial direction in a reciprocating mode, and then the sealing part is driven to open and close the water outlet hole or adjust the flow of the water outlet hole.
The outer surface of the driving part is provided with driving outer screw threads, the adjusting button is internally provided with an axially through mounting hole, and the inner wall of the mounting hole is provided with driving inner screw threads which are in threaded engagement connection with the driving outer screw threads.
The water inlet hole is communicated with the flow seat through the water outlets.
Compared with the prior art, the utility model mainly improves the flow control component of the swinging sprinkler, the flow control component comprises a flow seat which is positioned and installed in the water inlet channel, a water outlet hole which is communicated with the water inlet channel is arranged on the flow seat, a flow valve which is axially installed and can freely move is arranged in the flow seat, and the end part of the water inlet component is provided with an adjusting button which is radially and automatically installed around the axial lead of the water inlet channel; because adopt the axial installation with the flow valve, and the adjusting knob can realize horizontal regulation flow, so whole adjusting knob just can accomplish the biggest, and the user only needs the operation adjusting knob to make radial rotation, just can drive the flow valve and also make radial rotation or axial displacement, and then opens and close the apopore or adjust the flow of apopore. The improved structure has the advantages of comfortable operation hand feeling, simple and easy operation and the like.
Drawings
Fig. 1 is a schematic cross-sectional view of the flow control assembly according to the present invention.
Fig. 2 is a sectional view a-a of fig. 1.
Fig. 3 is a schematic structural view of the flow seat in fig. 1.
FIG. 4 is a schematic view of the flow valve of FIG. 1.
Fig. 5 is a schematic cross-sectional view of another flow control assembly according to the present invention.
FIG. 6 is a schematic view of the flow valve of FIG. 5.
Fig. 7 is a schematic structural view of the adjustment knob in fig. 5.
Detailed Description
The embodiments of the present invention will be described in detail below with reference to the drawings.
As shown in fig. 1 to 7, 1. a water inlet assembly. 2. The water inlet pipe comprises a water inlet channel, 3 filter screens, 4 water inlet connectors, 5 flow seats, 51 water outlet holes, 52 positioning protrusions, 6 flow valves, 61 circular end covers, 62 circular shafts, 63 fan-shaped convex blocks, 64 water inlet holes, 65 side through holes, 66 driving parts, 67 sealing parts, 68 driving outer threads, 69 water outlet holes, 7 adjusting buttons, 71 mounting holes and 72 driving inner threads.
A flow control structure of a swing sprinkler is shown in figures 1, 2 and 5 and mainly relates to a control structure for controlling the water inlet flow of the swing sprinkler, which comprises a water inlet assembly 1, a water inlet channel 2 axially communicated with the water inlet assembly, a filter screen 3 and a water inlet joint 4 which are hermetically arranged at the end part of the water inlet channel, and a flow control assembly arranged in the water inlet channel 2.
Flow control subassembly mainly be by the location install flow seat 5 in the inhalant canal 2, flow valve 6 in the flow seat and the outer adjusting knob 7 of inhalant canal 1 constitute, and creative according to axial mode movable mounting with flow valve 6 in flow seat 5, just so can make adjusting knob 7 install the tip at inhalant canal 1 around the radial rotation of axial lead of inhalant canal 2, adjusting knob 7 can realize horizontal regulation flow promptly, so whole adjusting knob 7 just can accomplish maximally, the operation is felt has been promoted, the operation is more comfortable, and is simple, light.
This embodiment has mainly adopted the flow control subassembly of two kinds of structures, specifically is:
first, as shown in fig. 1, 2, and 3, the flow base 5 is a cylinder with a one-way opening facing outward, a triangular water outlet 51 is provided on the wall of the cylinder, the corresponding flow valve 6 is composed of a circular end cover 61 and a circular shaft 62 extending outward integrally along the axial line of the circular end cover as shown in fig. 4, a positioning protrusion 52 for rotatably positioning the end of the circular shaft 62 is provided on the inner bottom surface of the flow base 5, an axially through water inlet 64 is provided in the circular end cover 61 and the circular shaft 62, a side through hole 65 communicating the water inlet 64 and the flow base 5 respectively is provided on the circular shaft 62, and a fan-shaped protrusion 63 integrally provided on the circular shaft 62 is also provided.
The circular end cover 61 is rotatably and hermetically assembled at the one-way opening of the flow seat 5, the circular shaft 62 and the fan-shaped projection 63 jointly extend into the flow seat 5, and the fan-shaped projection 63 is movably assembled on the inner wall of the flow seat 5.
Meanwhile, the adjusting button 7 is fixedly connected with the flow valve 6; therefore, a user only needs to operate the adjusting knob 7 to rotate radially to drive the flow valve 6 to rotate radially, and then the fan-shaped projection 63 is driven to slide along the inner wall of the flow seat 5, and the fan-shaped projection 63 can open and close the water outlet hole 51 or adjust the flow of the water outlet hole 51.
Secondly, as shown in fig. 5, the flow base 5 is a circular cover positioned and installed in the water inlet channel 2, an axially through water outlet 51 is provided in the circular cover, the corresponding flow valve 6 is composed of a cylindrical driving part 66 and a sealing part 67 provided at the inner end of the driving part, a water inlet 64 is provided in the driving part 66, a plurality of water outlets 69 circumferentially distributed are provided between the driving part 66 and the sealing part 67, and the water inlet 64 can communicate with the inside of the flow base 5 through the plurality of water outlets 69.
Meanwhile, the adjusting knob 7 is in threaded engagement with the driving part 66, specifically: the outer surface of the driving part 66 is provided with driving outer threads 68, the adjusting knob 7 is internally provided with an axially through mounting hole 71, the inner wall of the mounting hole is provided with driving inner threads 72 which are in threaded engagement connection with the driving outer threads 68, and the threads can adopt a large-thread pitch thread structure; therefore, the user only needs to operate the adjusting knob 7 to rotate in the radial direction, and the engaged inner and outer threads can be converted into the driving flow valve 6 to move in the axial direction in a reciprocating manner, so as to drive the sealing part 67 to open and close the water outlet hole 51 or adjust the flow rate of the water outlet hole 51.
Therefore, the utility model discloses the reality is exactly that radial rotation through adjusting knob 7 drives flow valve 6 and also makes radial rotation or axial displacement, and then opens and close apopore 51 or adjust the flow of apopore 51, reaches the purpose of horizontal regulation flow.
The above description is only an embodiment of the present invention, and it should be understood by those skilled in the art that any structural design equivalent to this embodiment is included in the scope of the present invention.
Claims (7)
1. A flow control structure of a swing sprinkler comprises a water inlet component (1), a water inlet channel (2) axially arranged in the water inlet component in a penetrating way, a filter screen (3) and a water inlet joint (4) which are hermetically arranged at the end part of the water inlet channel (2), wherein the flow control component is arranged in the water inlet channel (2), it is characterized in that the flow control assembly comprises a flow seat (5) positioned and arranged in the water inlet channel (2), the flow seat is provided with a water outlet hole (51) communicated with the water inlet channel (2), a movably installed flow valve (6) is arranged in the flow seat (5), the end part of the water inlet component (1) is provided with an adjusting button (7) which is installed around the axial lead of the water inlet channel (2) in a radial rotation way, the adjusting button rotates in the radial direction and drives the flow valve (6) to rotate in the radial direction or move in the axial direction, and then the water outlet hole (51) is opened and closed or the flow of the water outlet hole (51) is adjusted.
2. A flow control structure of a swing sprinkler according to claim 1, characterized in that the flow seat (5) is a cylinder with one-way opening facing outward, the wall of the cylinder is provided with water outlet holes (51), and correspondingly, the flow valve (6) is provided with fan-shaped protrusions (63) movably fitted with the inner wall of the flow seat (5); adjusting button (7) and flow valve (6) do fixed connection, and adjusting button (7) do radial rotation and drive flow valve (6) and also do radial rotation, and then drive fan-shaped lug (63) slide along the inner wall of flow seat (5), and this fan-shaped lug (63) opens and close apopore (51) or adjusts the flow of apopore (51).
3. A flow control structure of a swing sprinkler according to claim 2, characterized in that the flow valve (6) is composed of a circular end cover (61) and a circular shaft (62) which is integrally extended outwards along the axial line of the circular end cover, the circular end cover (61) and the circular shaft (62) are provided with axially through water inlet holes (64), and the water inlet holes are communicated with the inside of the flow base (5); the fan-shaped convex blocks (63) are integrally arranged on the circular shaft (62), the circular end cover (61) is rotatably and hermetically assembled at the one-way opening of the flow seat (5), and the circular shaft (62) and the fan-shaped convex blocks (63) jointly extend into the flow seat (5).
4. A flow control structure of a swing sprinkler according to claim 3, characterized in that the inner bottom surface of the flow base (5) is provided with a positioning protrusion (52) for rotatably positioning the end of the circular shaft (62), and the circular shaft (62) is provided with a side through hole (65) respectively communicating the water inlet hole (64) and the flow base (5).
5. A flow control structure of a swing sprinkler according to claim 1, characterized in that the flow base (5) is a circular cover positioned and installed in the water inlet channel (2), the circular cover is provided with an axially through water outlet (51), the corresponding flow valve (6) is composed of a cylindrical driving part (66) and a sealing part (67) arranged at the inner end of the driving part, the driving part (66) is provided with a water inlet (64), and the water inlet is communicated with the inside of the flow base (5); the adjusting button (7) is in threaded engagement with the driving part (66), and the adjusting button (7) rotates in the radial direction and in the positive and negative directions and drives the flow valve (6) to move in the axial direction in a reciprocating manner, so that the sealing part (67) is driven to open and close the water outlet hole (51) or adjust the flow of the water outlet hole (51).
6. A flow control structure of a swing sprinkler as claimed in claim 5, wherein the driving portion (66) is provided at an outer surface thereof with driving male screw threads (68), and the knob (7) is provided with an axially through mounting hole (71) having driving female screw threads (72) formed at an inner wall thereof to be screw-engaged with the driving male screw threads (68).
7. A flow control structure for a swinging sprinkler according to claim 5, characterized in that a plurality of circumferentially distributed water outlets (69) are provided between the driving portion (66) and the sealing portion (67), and the water inlet hole (64) is communicated with the inside of the flow base (5) through the plurality of water outlets (69).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002806.9U CN210519708U (en) | 2019-07-01 | 2019-07-01 | Flow control structure of swing sprinkler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921002806.9U CN210519708U (en) | 2019-07-01 | 2019-07-01 | Flow control structure of swing sprinkler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210519708U true CN210519708U (en) | 2020-05-15 |
Family
ID=70596189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921002806.9U Active CN210519708U (en) | 2019-07-01 | 2019-07-01 | Flow control structure of swing sprinkler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210519708U (en) |
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2019
- 2019-07-01 CN CN201921002806.9U patent/CN210519708U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee after: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. Address before: 315400 Chaoyang Road, Yuyao City, Ningbo, Zhejiang Province, No. 1 Patentee before: NINGBO DAYE GARDEN INDUSTRY Co.,Ltd. |
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| CP03 | Change of name, title or address |