CN204272847U - "T"-shaped drip hole miniature tube above formula water dropper - Google Patents
"T"-shaped drip hole miniature tube above formula water dropper Download PDFInfo
- Publication number
- CN204272847U CN204272847U CN201420732865.2U CN201420732865U CN204272847U CN 204272847 U CN204272847 U CN 204272847U CN 201420732865 U CN201420732865 U CN 201420732865U CN 204272847 U CN204272847 U CN 204272847U
- Authority
- CN
- China
- Prior art keywords
- pipe
- cylindrical shell
- water dropper
- disk
- above formula
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Infusion, Injection, And Reservoir Apparatuses (AREA)
Abstract
The utility model discloses "T"-shaped drip hole miniature tube above formula water dropper, comprise taper type pipe inner clip head, pipe outer snap ring, inner core and circular silica gel piece, it is characterized in that: described taper type pipe inner clip head and the outer snap ring of pipe are connected as one by the cylindrical shell that diameter is smaller, and the length of cylindrical shell is consistent with the wall thickness of PE drip irrigation pipe; Described inner core comprises disk and two ends are the cone of main body, its center is provided with the shaft orientation flowing channel of connection, the medial surface of its disk is provided with the chute perpendicular to the shaft orientation flowing channel be communicated with, chute and the shaft orientation flowing channel be communicated with dock as "T"-shaped drip hole, form the delivery port that two of being parallel to PE drip irrigation pipe outer wall are symmetrical.This pipe above formula water dropper, snap in the cylindrical shell of PE drip irrigation pipe, and two of symmetry delivery ports is parallel with PE drip irrigation pipe because inner core loads, so the exterior section that water dropper is exposed to PE drip irrigation pipe is few and flat, delivery port not easily blocks, and is convenient to lay, and volume is little, lightweight, reduces production cost.
Description
Technical field
The utility model relates to a kind of improvement of pipe above formula water dropper, belongs to agricultural, forestry micro drip-irrigation technical field, specifically a kind of "T"-shaped drip hole miniature tube above formula water dropper.
Background technology
Drip irrigation is the important measures of agricultural, forestry water-saving irrigation.Drip irrigation described at present comprises dropper band drip irrigation and PE drip irrigation pipe drip irrigation, the water dropper that dropper band drip irrigation uses is internally-inlaid pressure-compensating water dropper, dropper band is film tube, internally-inlaid pressure-compensating water dropper is set on the inwall of dropper band, gets water hole in the both ends or one end of the corresponding internally-inlaid pressure-compensating water dropper of dropper band; The water dropper that PE drip irrigation pipe drip irrigation uses is pipe above formula water dropper, and this pipe above formula water dropper one end vertically snaps in PE drip irrigation pipe, and the other end exposes outside PE drip irrigation pipe.The pipe above formula water dropper used at present comprises the "T"-shaped base of band barrel, circular silica gel piece and the cap be connected with barrel by screw thread, the central lumen of dripping cap is delivery port, the inner of delivery port is provided with flow path of gear profile, the center of "T"-shaped base is provided with water inlet flow channel, the taper type pipe inner clip head of "T"-shaped base vertically snaps in PE drip irrigation pipe, the outer snap ring of pipe of "T"-shaped base is stuck on the outer wall of PE drip irrigation pipe, low-pressure water flows through the center water inlet flow channel of "T"-shaped base successively, circular silica gel piece peripheral clearance, the central lumen delivery port of flow path of gear profile and a cap carries out drip irrigation, described circular silica gel piece, flow path of gear profile and a cap are all in the position of protruding PE drip irrigation pipe.Deficiency existing for this pipe above formula water dropper is: one is because delivery port only establishes one, and water outlet direction is vertical with PE drip irrigation pipe, so apopore easily blocks; Two is drip cap to be connected with barrel by internal and external threads, and cause wall to thicken, the volume of water dropper is increased, quality increases; Three is because whole cap portion all leaks cruelly outside the wall of PE drip irrigation pipe, affects the laying of PE drip irrigation pipe.
Summary of the invention
The purpose of this utility model be to provide a kind of delivery port not easily blocked, volume is little, lightweight, be exclusively used in PE drip irrigation pipe and be convenient to the "T"-shaped drip hole miniature tube above formula water dropper laid.
In order to reach above object, the technical scheme that the utility model adopts is: this "T"-shaped drip hole miniature tube above formula water dropper, comprise taper type pipe inner clip head, pipe outer snap ring, inner core and circular silica gel piece, inlet opening is provided with at the middle part of taper type pipe inner clip head, circular silica gel piece is provided with in the inner side of inlet opening, it is characterized in that: described taper type pipe inner clip head and the outer snap ring of pipe are connected as one by cylindrical shell, and the overall diameter of cylindrical shell is less than the bottom overall diameter 0.3mm of taper type pipe inner clip head; The overall diameter of cylindrical shell is less than the overall diameter 1.0mm managing outer snap ring; After in the hole that taper type pipe inner clip head vertically inserts PE drip irrigation pipe, the convergent force of PE drip irrigation pipe hole wall is relied on to make it seal; Described inner core comprises disk and cone, and the bottom of cone is by connecting as one with the snapping cylinder of cylindrical shell and the inwall of disk, and the inner of cone is the cylinder with two-layer ring-type pressure stabilizing cavity; Described snapping cylinder, cone are provided with the center of the cylinder with two-layer ring-type pressure stabilizing cavity the shaft orientation flowing channel be communicated with, the medial surface of disk is provided with the chute perpendicular to the shaft orientation flowing channel be communicated with, chute and the shaft orientation flowing channel be communicated with dock as "T"-shaped drip hole, form the delivery port that two of being parallel to PE drip irrigation pipe outer wall are symmetrical; The opening's edge of described inlet opening is provided with grating type filter screen, enters in "T"-shaped drip hole by the solid impurity in grating type filter screen block water; The outer wall of described snapping cylinder is provided with cannelure, and snapping cylinder and cylindrical shell are interference fit, are fitted and fixed with by cylindrical shell elasticity and cannelure, and the contact site ultra-sonic welded of the disk of the outer snap ring of the pipe connected as one with cylindrical shell and inner core is fixed.
The utility model is also implemented by following measure: the overall diameter of the disk of described inner core is 9-10mm, thickness is 1.5mm, the overall diameter 1mm less of the overall diameter of disk of the outer snap ring of the pipe be integrated with its ultra-sonic welded, thus it is little, lightweight to make whole assembling water dropper reach volume.
The wall port edge of described two-layer ring-type pressure stabilizing cavity is provided with " V " shape mouth, enter water in ring-type pressure stabilizing cavity enters connection shaft orientation flowing channel by twice " V " shape mouth, press water is made to be compensated adjustment, even if circular silica gel piece compresses the suitable for reading of two-layer ring-type pressure stabilizing cavity completely, also can not completely shutoff be communicated with shaft orientation flowing channel.
The outer snap ring of described taper type pipe inner clip head, cylindrical shell, pipe and inlet opening thereof, grating type filter screen are that plastics single injection-molded is integrated.
The delivery port of the disk of described inner core, cone, snapping cylinder, the cylinder with two-layer ring-type pressure stabilizing cavity, the shaft orientation flowing channel be communicated with, chute and two symmetry with cylindrical shell is that plastics single injection-molded is integrated.
The beneficial effects of the utility model are: this "T"-shaped drip hole miniature tube above formula water dropper, with use at present compared with pipe above formula water dropper, snap in the cylindrical shell of PE drip irrigation pipe because inner core loads, and two of symmetry delivery ports are parallel with PE drip irrigation pipe, so the exterior section that water dropper is exposed to PE drip irrigation pipe is few and flat, delivery port not easily blocks, and is convenient to lay, and volume is little, lightweight, reduces production cost.
Accompanying drawing explanation
Fig. 1 is that axis of no-feathering of the present utility model is to analysing and observe enlarged diagram.
Fig. 2 looks enlarged diagram outside core arrangement of the present utility model.
Fig. 3 of the present utility modelly analyses and observe enlarged diagram along Fig. 2 A-A.
Fig. 4 is that taper type pipe inner clip head of the present utility model and pipe the outer of outer snap ring look enlarged diagram.
Fig. 5 is that application state of the present utility model analyses and observe enlarged diagram.
In figure: 1, taper type pipe inner clip head; 2, outer snap ring is managed; 3, inner core; 31, disk; 32, cone; 33, snapping cylinder; 34, two-layer ring-type pressure stabilizing cavity; 35, with the cylinder of two-layer ring-type pressure stabilizing cavity; 36, the shaft orientation flowing channel be communicated with; 37, chute; 38, cannelure; 39, " V " shape mouth; 4, circular silica gel piece; 5, inlet opening; 6, cylindrical shell; 7, grating type filter screen; 8, delivery port.
Embodiment
The utility model is made with reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4.This "T"-shaped drip hole miniature tube above formula water dropper, comprise taper type pipe inner clip head 1, pipe outer snap ring 2, inner core 3 and circular silica gel piece 4, inlet opening 5 is provided with at the middle part of taper type pipe inner clip head 1, circular silica gel piece 4 is provided with in the inner side of inlet opening 5, it is characterized in that: described taper type pipe inner clip head 1 and the outer snap ring 2 of pipe are connected as one by cylindrical shell 6, the overall diameter of cylindrical shell 6 is less than the bottom overall diameter 0.3mm of taper type pipe inner clip head 1, be beneficial to insert in the hole of PE drip irrigation pipe, and can stop and be pulled out; The overall diameter of cylindrical shell 6 is less than the overall diameter 1.0mm managing outer snap ring 2, is beneficial to the sealing in the hole of PE drip irrigation pipe, and can stop and fill in PE drip irrigation pipe; After in the vertical hole of inserting PE drip irrigation pipe of taper type pipe inner clip head 1, the convergent force of PE drip irrigation pipe hole wall is relied on to make it seal; Described inner core 3 comprises disk 31 and cone 32, and the bottom of cone 32 is by connecting as one with the inwall of disk 31 with the snapping cylinder 33 of cylindrical shell 6, and the inner of cone 32 is the cylinder 35 with two-layer ring-type pressure stabilizing cavity 34; Described snapping cylinder 33, cone 32 are provided with the center of the cylinder 35 with two-layer ring-type pressure stabilizing cavity 34 shaft orientation flowing channel 36 be communicated with, the medial surface of disk 31 is provided with the chute 37 perpendicular to the shaft orientation flowing channel 36 be communicated with, chute 37 and the shaft orientation flowing channel 36 be communicated with dock as "T"-shaped drip hole, form the delivery port 8,8 ' that two of being parallel to PE drip irrigation pipe outer wall are symmetrical; The opening's edge of described inlet opening 5 is provided with grating type filter screen 7, enters in "T"-shaped drip hole by the solid impurity in grating type filter screen 7 block water; The outer wall of described snapping cylinder 33 is provided with cannelure 38, snapping cylinder 33 and cylindrical shell 6 are interference fit, be fitted and fixed with by cylindrical shell 6 elasticity and cannelure 38, and fix with the contact site ultra-sonic welded of the disk 31 of inner core 3 with the outer snap ring 2 of pipe that cylindrical shell 6 connects as one.
As improvement of the present utility model: the overall diameter of the disk 31 of described inner core 3 is 9-10mm, thickness is 1.5mm, the overall diameter 1mm less of the overall diameter of disk 31 of the outer snap ring 2 of the pipe be integrated with its ultra-sonic welded, thus it is little, lightweight to make whole assembling water dropper reach volume.
The wall port edge of described two-layer ring-type pressure stabilizing cavity 34 is provided with " V " shape mouth 39, enter water in two-layer ring-type pressure stabilizing cavity 34 enters connection shaft orientation flowing channel 36 by twice " V " shape mouth 39, press water is made to be compensated adjustment, even if circular silica gel piece 4 compresses the import of two-layer ring-type pressure stabilizing cavity 34 completely, also can not completely shutoff be communicated with shaft orientation flowing channel 36.
Described taper type pipe inner clip head 1, cylindrical shell 6, the outer snap ring 2 of pipe and inlet opening 5 thereof, grating type filter screen 7 are integrated for plastics single injection-molded.
The delivery port 8,8 ' of the disk 31 of described inner core 3, cone 32, snapping cylinder 33, the cylinder 35 with two-layer ring-type pressure stabilizing cavity 34, the shaft orientation flowing channel 36 be communicated with, chute 37 and two symmetry with cylindrical shell 6 is integrated for plastics single injection-molded.
Fig. 5 gives application state of the present utility model and analyses and observe enlarged diagram.When using the utility model, first on the wall of PE drip irrigation pipe, make a call to a round, pitch-row needs to determine according to drip irrigation, and aperture is slightly less than the overall diameter of cylindrical shell 6; Then direct by taper type pipe inner clip head 1 patchhole of the present utility model.Finally be laid on drip irrigation position.In drip irrigation process, the low-pressure water in PE drip irrigation pipe, enters "T"-shaped drip hole by " V " shape mouth 39 on inlet opening 5, circular silica gel piece 4 peripheral clearance, two-layer ring-type pressure stabilizing cavity 34 and wall thereof successively, flows out carry out drip irrigation from the delivery port 8,8 ' of symmetry.
Claims (5)
1. "T"-shaped drip hole miniature tube above formula water dropper, comprise taper type pipe inner clip head (1), manage outer snap ring (2), inner core (3) and circular silica gel piece (4), inlet opening (5) is provided with at the middle part of taper type pipe inner clip head (1), circular silica gel piece (4) is provided with in the inner side of inlet opening (5), it is characterized in that: described taper type pipe inner clip head (1) and the outer snap ring of pipe (2) are connected as one by cylindrical shell (6), described inner core (3) comprises disk (31) and cone (32), the bottom of cone (32) is by connecting as one with the cylinder (33) of cylindrical shell (6) snapping and the inwall of disk (31), the inner of cone (32) is the cylinder (35) with two-layer ring-type pressure stabilizing cavity (34), described snapping cylinder (33), cone (32) are provided with the center of the cylinder (35) with two-layer ring-type pressure stabilizing cavity (34) shaft orientation flowing channel (36) be communicated with, the medial surface of disk (31) is provided with the chute (37) perpendicular to the shaft orientation flowing channel (36) be communicated with, chute (37) and the shaft orientation flowing channel be communicated with (36) dock as "T"-shaped drip hole, form the delivery port (8,8 ') that two of being parallel to PE drip irrigation pipe outer wall are symmetrical, the opening's edge of described inlet opening (5) is provided with grating type filter screen (7), the outer wall of described snapping cylinder (33) is provided with cannelure (38), snapping cylinder (33) and cylindrical shell (6) are interference fit, and fix with the contact site ultra-sonic welded of the disk (31) of inner core (3) with the outer snap ring (2) of pipe that cylindrical shell (6) connects as one.
2. "T"-shaped drip hole miniature tube above formula water dropper according to claim 1, it is characterized in that: the overall diameter of the disk (31) of described inner core (3) is 9-10mm, thickness is 1.5mm, the overall diameter 1mm less of the overall diameter of disk (31) of the outer snap ring (2) of the pipe be integrated with its ultra-sonic welded.
3. "T"-shaped drip hole miniature tube above formula water dropper according to claim 1, is characterized in that: the wall port edge of described two-layer ring-type pressure stabilizing cavity (34) is provided with " V " shape mouth (39).
4. "T"-shaped drip hole miniature tube above formula water dropper according to claim 1, is characterized in that: described taper type pipe inner clip head (1), cylindrical shell (6), the outer snap ring of pipe (2) and inlet opening (5) thereof, grating type filter screen (7) are integrated for plastics single injection-molded.
5. "T"-shaped drip hole miniature tube above formula water dropper according to claim 1 and 2, is characterized in that: the delivery port (8,8 ') of the disk (31) of described inner core (3), cone (32), snapping cylinder (33), the cylinder (35) with two-layer ring-type pressure stabilizing cavity (34), the shaft orientation flowing channel (36) be communicated with, chute (37) and two symmetry with cylindrical shell (6) is integrated for plastics single injection-molded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732865.2U CN204272847U (en) | 2014-12-01 | 2014-12-01 | "T"-shaped drip hole miniature tube above formula water dropper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420732865.2U CN204272847U (en) | 2014-12-01 | 2014-12-01 | "T"-shaped drip hole miniature tube above formula water dropper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204272847U true CN204272847U (en) | 2015-04-22 |
Family
ID=52856069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420732865.2U Active CN204272847U (en) | 2014-12-01 | 2014-12-01 | "T"-shaped drip hole miniature tube above formula water dropper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204272847U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684493A (en) * | 2018-07-20 | 2018-10-23 | 市下控股有限公司 | Water current pressure-stabilizing device for drip irrigation system |
| CN111374028A (en) * | 2020-05-12 | 2020-07-07 | 洪志飞 | Spout and drip two integration systems of irritating based on wisdom agricultural |
-
2014
- 2014-12-01 CN CN201420732865.2U patent/CN204272847U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108684493A (en) * | 2018-07-20 | 2018-10-23 | 市下控股有限公司 | Water current pressure-stabilizing device for drip irrigation system |
| CN111374028A (en) * | 2020-05-12 | 2020-07-07 | 洪志飞 | Spout and drip two integration systems of irritating based on wisdom agricultural |
| CN111374028B (en) * | 2020-05-12 | 2021-09-03 | 天津市华旭盛泰科技有限公司 | Spout and drip two integration systems of irritating based on wisdom agricultural |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104295816B (en) | Intake pipe | |
| CN204272847U (en) | "T"-shaped drip hole miniature tube above formula water dropper | |
| CN204051965U (en) | The built-in flat water dropper of pressure-compensated labyrinth flow-path | |
| CN201871433U (en) | Pressure-compensation dropper with high anti-blocking performance | |
| CN202374798U (en) | Pressure compensation type emitter | |
| CN100554752C (en) | Constant current stabilizer for drip irrigation | |
| CN104373664A (en) | Pipe connection exhaust valve | |
| CN107107079B (en) | Nozzle component and ejecting device | |
| TW201831224A (en) | Water storage tank and household water purifier having same | |
| CN209931110U (en) | Detachable pressure compensation type water dropper | |
| CN204168842U (en) | A kind of pressure compensated drip irrigator | |
| CN209120641U (en) | A kind of crop fertilizer sowing mechanism | |
| CN113207658A (en) | Pressure compensation irrigator inserted into plant root zone | |
| CN203470216U (en) | On-pipe-type water dropper | |
| CN205797537U (en) | Pressure accumulation sealing mechanism and ejecting device | |
| CN204540205U (en) | A kind of Novel pressure compensation dripper | |
| CN109498261A (en) | A kind of noresidue liquid-drop machine | |
| CN204118177U (en) | The quantitative electrolyte liquid-drop machine of a kind of plain type with filtering function | |
| CN204201309U (en) | Novel water inlet pipe | |
| CN204563046U (en) | A kind of multi-functional adapter for thoracic cavity drainage bottle | |
| CN109114059A (en) | A kind of two logical liquid inserted valves of good airproof performance | |
| CN203912789U (en) | Automatic drip hydrophone | |
| CN215223664U (en) | Agricultural irrigation is with water conservation drip irrigation pipe | |
| CN212317064U (en) | Overflow head structure | |
| CN215454455U (en) | Double-cavity drip irrigation pipe for underground drip irrigation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: No.69 Binhe West Road, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: Shandong Spring Rain Water Saving Irrigation Equipment Co.,Ltd. Address before: 271199, 249 Middle East Avenue, Laiwu, Shandong Patentee before: LAIWU SPRING RAIN DRIP IRRIGATION TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |