CN208211067U - A kind of adjustable water dropper of pressure-compensated - Google Patents
A kind of adjustable water dropper of pressure-compensated Download PDFInfo
- Publication number
- CN208211067U CN208211067U CN201820406013.2U CN201820406013U CN208211067U CN 208211067 U CN208211067 U CN 208211067U CN 201820406013 U CN201820406013 U CN 201820406013U CN 208211067 U CN208211067 U CN 208211067U
- Authority
- CN
- China
- Prior art keywords
- water dropper
- water
- pressure
- connector
- seat
- 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.)
- Expired - Fee Related
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Classifications
-
- 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
Abstract
The utility model discloses a kind of adjustable water dropper of pressure-compensated, including water dropper seat, water dropper body, apopore, compression bar, raised line, connector, inlet opening, step, axle bumper, sealing ring, hoard storehouse, gasket, locating piece, spring, fixed block, connector, adjustment barrel, tabletting, water outlet, water dropper seat is fixedly connected with water dropper body, inlet opening is provided in water dropper seat, inlet opening is connected with the storehouse that hoards of right end, connector is provided on the left of step, right side is provided with axle bumper, axle bumper front end is provided with sealing ring, water dropper seat end is connected with gasket, gasket is connected with locating piece, spring is arranged on the outer ring of locating piece, in the other end insertion fixed block of spring, fixed block is connect with adjustment barrel, the both ends of adjustment barrel are respectively equipped with connector and water outlet, several apopores are distributed in water dropper body tail end.The utility model is conducive to the storage of water inlet, improves the pressure and flow of internal water, facilitates the water for adjusting trickle irrigation, to reach the flow of control water dropper water outlet.
Description
Technical field
The utility model relates to water dropper field, specially a kind of adjustable water dropper of pressure-compensated.
Background technique
Water is a kind of resource of indispensability, and in order to save water, the irrigation of the agricultural crops in scale farm is commonly using drop
Filling mode, trickle irrigation are a kind of forms of slight irrigation, are that water pressurization, filtering are sent to water dropper by low pressure pipeline, are dripped with drop wise fashion
Enter a kind of drip irrigation of crop root, can save water can continue again, drip irrigation pipe most water-saving and yield-increasing in various drip irrigations
The advantages that efficiently and environmentally friendly, it is widely used in crop field, greenhouse, ecological garden and urban afforestation.Currently used drip irrigation method
One kind opening aperture on feed pipe, but can only unify on or off and close, and cannot accomplish the selectable trickle irrigation of part crops, another
Method is to connect a water dropper in subfeeder head, however, fixing when position between the flexible sheet of water dropper and the water outlet of runner
, water dropper cannot close, or the hydraulic pressure of water supply is low or flow hour, can not adjust pressure compensated range, the effect of trickle irrigation
Fruit is evidently poor.
Utility model content
The technical issues of the utility model is solved is to provide a kind of adjustable water dropper of pressure-compensated, to solve above-mentioned back
Disadvantage in scape technology.
The technical problem solved by the utility model is implemented by the following technical solutions: a kind of pressure-compensated adjusting dropping
Head, including water dropper seat, water dropper body, apopore, compression bar, raised line, connector, inlet opening, step, axle bumper, sealing ring, hoard storehouse, pad
Piece, locating piece, spring, fixed block, connector, adjustment barrel, tabletting, water outlet, the water dropper seat are fixedly connected with water dropper body, institute
It states and is provided with inlet opening in water dropper seat, the inlet opening is connected with the storehouse that hoards of right end, and centre is provided with step, the step
Left side is provided with connector, and the connector is provided circumferentially about several raised lines, and right side is provided with axle bumper, and the axle bumper front end is provided with
Sealing ring, water dropper seat end are connected with gasket, and the gasket is connected with locating piece, is arranged on the outer ring of the locating piece
The other end of spring, the spring is embedded in fixed block, and the fixed block is connect with adjustment barrel, the upper and lower ends of the adjustment barrel
It is provided with tabletting, compression bar is connected in the tabletting, the both ends of the adjustment barrel are respectively equipped with connector and water outlet, the drop
Several apopores are distributed in head body tail end, and the water outlet is unfolded towards the direction of apopore.
Wherein, the first half of the axle bumper is provided with external screw thread, and the part of the water dropper body connection water dropper seat is provided with
Internal screw thread, the water dropper seat are spirally connected with water dropper body.
Wherein, the sealing ring is set between water dropper seat and water dropper body.
Wherein, the diameter for hoarding storehouse is greater than the diameter of inlet opening.
Wherein, the apopore is distributed in tail end and the side of water dropper body.
Wherein, the spring free state bears pressure less than 0.15MPa, and most compressed state is greater than 0.35MPa.
Wherein, adjustment barrel is hollow cylindrical cavity.
Beneficial effect
The utility model has the beneficial effects that the utility model is conducive to the storage of water inlet, the pressure and flow of internal water are improved,
The setting of external screw thread and internal screw thread is adjusted the flow of water by adjustment barrel, facilitates adjusting conducive to adjustment spring to the pressure of gasket
The water of trickle irrigation, to reach the flow of control water dropper water outlet.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, with invention
Embodiment is used to explain the utility model together, does not constitute limitations of the present invention.
Fig. 1 is a kind of adjustable emitter structure schematic diagram of pressure-compensated.
Fig. 2 is a kind of adjustable water dropper schematic diagram of internal structure of pressure-compensated.
It is as shown in Figure 1 and Figure 2: 1- water dropper seat 2- water dropper body 3- apopore 4- compression bar 5- raised line 6- connector 7- water inlet
Hole 8- step 9- axle bumper 10- sealing ring 11- hoards storehouse 12- gasket 13- locating piece 14- spring 15- fixed block 16-
Connector 17- adjustment barrel 18- tabletting 19- water outlet.
Specific embodiment
In order to be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, under
Face combines and is specifically illustrating, and the utility model is further described.
Embodiment: a kind of adjustable water dropper of pressure-compensated, including water dropper seat 1, water dropper body 2, apopore 3, compression bar 4, raised line
5, connector 6, inlet opening 7, step 8, axle bumper 9, sealing ring 10, hoard storehouse 11, gasket 12, locating piece 13, spring 14, fixed block
15, connector 16, adjustment barrel 17, tabletting 18, water outlet 19, water dropper seat 1 are fixedly connected with water dropper body 2, are provided in water dropper seat 1
Inlet opening 7, inlet opening 7 are connected with the storehouse 11 that hoards of right end, and centre is provided with step 8, and connector 6 is provided on the left of step 8, is connect
First 6 it is provided circumferentially about have several raised lines 5, right side is provided with axle bumper 9, and 9 front end of axle bumper is provided with sealing ring 10,1 end of water dropper seat
It is connected with gasket 12, gasket 12 is connected with locating piece 13, and spring 14, the other end of spring 14 are arranged on the outer ring of locating piece 13
It is embedded in fixed block 15, fixed block 15 is connect with adjustment barrel 17, and the upper and lower ends of adjustment barrel 17 are provided with tabletting 18, in tabletting 18
It is connected with compression bar 4, the both ends of adjustment barrel 17 are respectively equipped with connector 16 and water outlet 19, several are distributed in 2 tail end of water dropper body
Apopore 3, water outlet 19 are unfolded towards the direction of apopore 3.
Wherein, the first half of axle bumper 9 is provided with external screw thread, and the part that water dropper body 2 connects water dropper seat 1 is provided with interior spiral shell
Line, water dropper seat 1 are spirally connected with water dropper body 2.
Wherein, sealing ring 10 is set between water dropper seat 1 and water dropper body 2.
Wherein, the diameter for hoarding storehouse 11 is greater than the diameter of inlet opening 7.
Wherein, apopore 3 is distributed in tail end and the side of water dropper body 2.
Wherein, 14 free state of spring bears pressure less than 0.15MPa, and most compressed state is greater than 0.35MPa.
Wherein, adjustment barrel 17 is hollow cylindrical cavity.
The utility model is conducive to the storage of water inlet, improves the pressure and flow of internal water, the setting of external screw thread and internal screw thread,
Conducive to adjustment spring to the pressure of gasket, the flow of water is adjusted by adjustment barrel, facilitates the water for adjusting trickle irrigation, to reach control
The flow of water dropper water outlet processed.
The advantages of basic principles and main features and the utility model of the utility model have been shown and described above, current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention, the utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (7)
1. a kind of adjustable water dropper of pressure-compensated, it is characterised in that: including water dropper seat, water dropper body, apopore, compression bar, raised line, connect
Head, inlet opening, step, axle bumper, sealing ring, hoard storehouse, gasket, locating piece, spring, fixed block, connector, adjustment barrel, tabletting,
Water outlet, the water dropper seat are fixedly connected with water dropper body, are provided with inlet opening in the water dropper seat, the inlet opening and right end
Storehouse is hoarded to be connected, centre is provided with step, is provided with connector on the left of the step, the connector is provided circumferentially about have it is several convex
Item, right side are provided with axle bumper, and the axle bumper front end is provided with sealing ring, and water dropper seat end is connected with gasket, the gasket
It is connected with locating piece, spring is arranged on the outer ring of the locating piece, the other end of the spring is embedded in fixed block, described solid
Determine block to connect with adjustment barrel, the upper and lower ends of the adjustment barrel are provided with tabletting, and compression bar, the adjusting are connected in the tabletting
The both ends of cylinder are respectively equipped with connector and water outlet, several apopores, the water outlet court is distributed in the water dropper body tail end
It is unfolded in the direction of apopore.
2. the adjustable water dropper of a kind of pressure-compensated according to claim 1, it is characterised in that: the first half of the axle bumper
It is provided with external screw thread, the part of the water dropper body connection water dropper seat is provided with internal screw thread, and the water dropper seat is spirally connected with water dropper body.
3. the adjustable water dropper of a kind of pressure-compensated according to claim 1, it is characterised in that: the sealing ring is set to drop
Between headstock and water dropper body.
4. the adjustable water dropper of a kind of pressure-compensated according to claim 1, it is characterised in that: the diameter for hoarding storehouse is big
Diameter in inlet opening.
5. the adjustable water dropper of a kind of pressure-compensated according to claim 1, it is characterised in that: the apopore is distributed in drop
The tail end of head body and side.
6. the adjustable water dropper of a kind of pressure-compensated according to claim 1, it is characterised in that: the spring free state is held
It is less than 0.15MPa by pressure, most compressed state is greater than 0.35MPa.
7. the adjustable water dropper of a kind of pressure-compensated according to claim 1, it is characterised in that: adjustment barrel is hollow cylinder
Cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406013.2U CN208211067U (en) | 2018-03-26 | 2018-03-26 | A kind of adjustable water dropper of pressure-compensated |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406013.2U CN208211067U (en) | 2018-03-26 | 2018-03-26 | A kind of adjustable water dropper of pressure-compensated |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208211067U true CN208211067U (en) | 2018-12-11 |
Family
ID=64503753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406013.2U Expired - Fee Related CN208211067U (en) | 2018-03-26 | 2018-03-26 | A kind of adjustable water dropper of pressure-compensated |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208211067U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349031A (en) * | 2021-07-08 | 2021-09-07 | 山东农业工程学院 | Drop irrigation emitter with stable water outlet |
-
2018
- 2018-03-26 CN CN201820406013.2U patent/CN208211067U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113349031A (en) * | 2021-07-08 | 2021-09-07 | 山东农业工程学院 | Drop irrigation emitter with stable water outlet |
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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: 20181211 Termination date: 20210326 |