CN207287810U - A kind of greenhouse all standing fluid jetting head - Google Patents
A kind of greenhouse all standing fluid jetting head Download PDFInfo
- Publication number
- CN207287810U CN207287810U CN201720941464.1U CN201720941464U CN207287810U CN 207287810 U CN207287810 U CN 207287810U CN 201720941464 U CN201720941464 U CN 201720941464U CN 207287810 U CN207287810 U CN 207287810U
- Authority
- CN
- China
- Prior art keywords
- mouth spray
- rounded tabs
- bearing
- fixed
- hole
- 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
Links
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
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model discloses a kind of greenhouse all standing fluid jetting head, including tube body, there are inlet and mouth spray in the both ends of the tube body respectively, the inner side of the mouth spray is equipped with multiple along the radially-arranged fixed bridge of mouth spray, and the bearing at mouth spray center is disposed longitudinally on, the bearing is fixed on mouth spray center by multiple fixed bridges；There are a rounded tabs concentric with mouth spray on the outside of the fixed bridge；A shaft is equipped between the rounded tabs and bearing, one end of shaft is fixed on the center of rounded tabs, and the other end is installed within the bearing；Multiple through-hole array radially arranged are provided with the rounded tabs, through-hole array includes multiple oblique through holes of circle.After liquid reaches mouth spray, stopped by rounded tabs, and exert a force through circular oblique through hole, and to rounded tabs, rotate rounded tabs, liquid is thrown away along the direction that rounded tabs rotate, and equably form a circular sprinkling region in mouth spray front.
Description
Technical field
It the utility model is related to agricultural equipment technology field, and in particular to a kind of greenhouse all standing fluid jetting head.
Background technology
Nozzle common apparatus in agricultural irrigation technology.Existing nozzle can be generally divided into porous sprinkle nozzle and
In mouth spray, the blocked flake type of catch is set.The nozzle of sprinkle nozzle is multi-party by the liquid of pipeline by the duct that multiple directions are set
To sprinkling, sprinkling is more uniform, but coverage is relatively narrow.And the nozzle of blocked flake type is then by catch by the flow direction of liquid
Change, the gap location of liquid from catch and mouth spray is spilt in transverse jet, there is larger spraying range, but its sprinkling is equal
Evenness is relatively low, causes the central area in spraying range to spray deficiency.Therefore, there is an urgent need for a kind of spraying range and uniformly of meeting at the same time
The nozzle of degree.
Utility model content
In view of this, the utility model provides nozzle that is a kind of while meeting spraying range and the uniformity.
The purpose of this utility model is realized by following technology：A kind of greenhouse all standing fluid jetting head, including tube body, it is described
There are inlet and mouth spray in the both ends of tube body respectively, it is characterised in that：The inner side of the mouth spray is equipped with multiple along hydrojet bore
To the fixed bridge of distribution, and the bearing at mouth spray center is disposed longitudinally on, the bearing is fixed on spray by multiple fixed bridges
Liquid mouth center；There are a rounded tabs concentric with mouth spray on the outside of the fixed bridge；It is equipped between the rounded tabs and bearing
One shaft, one end of shaft are fixed on the center of rounded tabs, and the other end is installed within the bearing；It is provided with the rounded tabs more
A through-hole array radially arranged, through-hole array include multiple oblique through holes of circle；Circle in same through-hole array is tiltedly logical
Hole central shaft is parallel to each other；The angle of the circular tiltedly central shaft of through hole central shaft and tube body is less than 90 °；Mouth spray
Medial surface is equipped with multiple grooves parallel with its center axis.
The realization of any one prior art can be selected in the tube body, is preferably pipe.The fixed bridge can be and tube body
It is integrally formed（Such as the tube body of high molecular material, fixed bridge can be molded at the same time in injection）Or in subsequent handling
In the inner wall of tube body is installed on by the prior art such as welding, snapping connection.The bearing, shaft, can bases to match
Actual demand（Such as tube body size, fluid flow factor）Determine its specification, be common knowledge, repeat no more.The circular gear
Piece can be selected the materials such as existing plastics, metal and be made, and the fixed form of itself and shaft can be welding or buckle connects
Connect.Liquid enters tube body from inlet, and is flowed to mouth spray；After liquid reaches mouth spray, stopped by rounded tabs, and
Through circular oblique through hole；Since circular tiltedly through hole is is obliquely installed, liquid tiltedly changes direction circular in through hole, and circle is kept off
Piece exerts a force, and rotates rounded tabs, finally makes to throw away along the direction that rounded tabs rotate by the liquid of strip through-hole.Due to circle
The oblique through hole of shape is set along the radial direction of rounded tabs, and the liquid in strip through-hole is different apart from the circle center distance of rounded tabs, because
This causes the liquid for leaving mouth spray to have multi-motion track with different initial velocity, and equably in mouth spray front
Form a circular sprinkling region.The utility model is especially set to be existed by multiple circular through-hole array that tiltedly through hole is formed, liquid
Initially enter before ejection after forming mutually independent droplet in circular oblique through hole, then thrown away by rounded tabs, be conducive to spray
Liquid be more uniformly distributed.In addition, the utility model is particularly suitable for being prepared into larger size, due to there is circular tiltedly through hole limitation
The position and angle that liquid sprays, can avoid when jet size is larger, liquid nothing due to not enough centripetal force constraints
Method disperses to hit ejection.By the flow velocity of liquid in regulation pipe body, the velocity of rotation of rounded tabs can be influenced, forms different size
Sprinkling region.Due to being provided with strip through-hole on catch, also there is liquid covering in the positive region of catch, overcomes in the prior art
Blocked flake type nozzle sprays non-uniform problem.
Further, the medial surface of mouth spray is equipped with multiple grooves parallel with its center axis.
The setting of groove can increase the gap between mouth spray and rounded tabs, easy to when nozzle has large-size
Discharge opeing, avoid tubular body hypertonia and damage catch.
Further, the inner side of the rounded tabs is raised curved surface.
Rounded tabs inner side set curved surface, can effectively in separator tube body liquid impact, avoid rounded tabs from damaging
It is bad.
Brief description of the drawings
Fig. 1 is the sectional drawing of the utility model.
Fig. 2 is the rounded tabs structure diagram of the utility model.
Fig. 3 is the perspective view of the circular tiltedly through hole of the utility model.
Fig. 4 is the sectional drawing of another embodiment of the utility model.
Embodiment
In order to facilitate the understanding of those skilled in the art, the utility model is made into one below in conjunction with attached drawing and embodiment
Step is described in detail：
Embodiment 1
The present embodiment provides a kind of greenhouse all standing fluid jetting head, such as Fig. 1, including tube body 1, the both ends difference of the tube body
There are inlet 11 and mouth spray 12, the inner side of the mouth spray 12 is equipped with（The present embodiment is welding）It is multiple radially to divide along mouth spray
The fixed bridge 2 of cloth, and the bearing 3 at mouth spray center is disposed longitudinally on, the bearing 3 is fixed by multiple fixed bridges 2（This reality
Example is applied as welding）At 12 center of mouth spray；There is a rounded tabs 4 concentric with mouth spray 12 in the outside of fixed bridge 2；It is described
A shaft 5 is equipped between rounded tabs 4 and bearing 3, one end of shaft 5 is fixed（The present embodiment is welding）In rounded tabs 4
The heart, the other end are installed in bearing 3（Bearing and shaft can be selected any prior art and realize）；It is described such as Fig. 2 and Fig. 3
Multiple through-hole array 41 radially arranged are provided with rounded tabs 4, through-hole array 41 includes multiple circular tiltedly through holes 412；
Tiltedly through hole central shaft is parallel to each other circle in same through-hole array；The circular tiltedly center of through hole central shaft and tube body
The angle of axis is less than 90 °；The medial surface of mouth spray is equipped with multiple grooves 11 parallel with its center axis.In the present embodiment, circle
The radius of shape catch is 0.5m, is particularly suitable for being sprayed on a large scale in the greenhouse.
In another embodiment, as shown in figure 4, the inner side of the rounded tabs is raised curved surface 411.
It is the wherein specific implementation of the utility model above, therefore its description is more specific and detailed, but can not be
And it is interpreted as the limitation to the utility model patent scope.It should be pointed out that for those of ordinary skill in the art,
Without departing from the concept of the premise utility, various modifications and improvements can be made, these obviously replace shape
Formula belongs to the scope of protection of the utility model.
Claims (2)
1. there are inlet and mouth spray in a kind of greenhouse all standing fluid jetting head, including tube body, the both ends of the tube body respectively, it is special
Sign is：The inner side of the mouth spray is equipped with multiple along the radially-arranged fixed bridge of mouth spray, and is disposed longitudinally on mouth spray
The bearing at center, the bearing are fixed on mouth spray center by multiple fixed bridges；There are one and hydrojet on the outside of the fixed bridge
The concentric rounded tabs of mouth；A shaft is equipped between the rounded tabs and bearing, one end of shaft is fixed in rounded tabs
The heart, the other end are installed within the bearing；Multiple through-hole array radially arranged, through-hole array bag are provided with the rounded tabs
Include multiple oblique through holes of circle；Tiltedly through hole central shaft is parallel to each other circle in same through-hole array；The circular tiltedly through hole its
The angle of the central shaft of central shaft and tube body is less than 90 °；The medial surface of mouth spray is equipped with multiple parallel with its center axis recessed
Groove.
2. all standing fluid jetting head in greenhouse according to claim 1, it is characterised in that：The inner side of the rounded tabs is convex
The curved surface risen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941464.1U CN207287810U (en) | 2017-07-31 | 2017-07-31 | A kind of greenhouse all standing fluid jetting head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720941464.1U CN207287810U (en) | 2017-07-31 | 2017-07-31 | A kind of greenhouse all standing fluid jetting head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207287810U true CN207287810U (en) | 2018-05-01 |
Family
ID=62447866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720941464.1U Expired - Fee Related CN207287810U (en) | 2017-07-31 | 2017-07-31 | A kind of greenhouse all standing fluid jetting head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207287810U (en) |
-
2017
- 2017-07-31 CN CN201720941464.1U patent/CN207287810U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180501 Termination date: 20180731 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |