CN205361704U - Ramus externus posture refraction nozzle with protector - Google Patents
Ramus externus posture refraction nozzle with protector Download PDFInfo
- Publication number
- CN205361704U CN205361704U CN201521044727.6U CN201521044727U CN205361704U CN 205361704 U CN205361704 U CN 205361704U CN 201521044727 U CN201521044727 U CN 201521044727U CN 205361704 U CN205361704 U CN 205361704U
- Authority
- CN
- China
- Prior art keywords
- orifice
- spray orifice
- refraction
- apopore
- protector
- 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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Abstract
The utility model discloses a ramus externus posture refraction nozzle with protector, including showerhead body and refraction cone, last inlet opening, apopore and the orifice seted up of showerhead body, showerhead body's upper portion is equipped with the support, and support department is connected with the mount pad, is equipped with mounting hole and first recess on the mount pad, and refraction cone includes linkage segment, location section and tapering disc, and the linkage segment passes mounting hole and first recess in proper order, and the tapering disc is located the top of orifice, and first groove still is equipped with the pressure spring. The utility model discloses an effect is: set up protector through the upside at the orifice, when the orifice was out of work, this protector offseted with the orifice, prevented that outside material from getting into the orifice, automatic and the orifice separation again of normal during operation, protector, and normal injection of orifice department has the pressurized -water, so the shower nozzle of this scheme is effectual has solved outside material and get into the problem that leads to the fact in the orifice orifice to stop up.
Description
Technical field
This utility model relates to refraction sprinkler, is specially a kind of support arm formula refraction shower nozzle with preventer.
Background technology
Shower nozzle is the most important parts of spray irrigation system, press water is injected in the air through shower nozzle, dissipate into fine liquid particles and be uniformly scattering on the fruit and vegerable needing sprinkling irrigation, shower nozzle may be mounted at fixing or on the pipeline of movement, and one complete irrigation sprinkler of composition or the spray irrigation system such as the water pump matched with it, whether the quality of sprinkler performance and shower nozzle use appropriate, and the sprinkling quality of whole spray irrigation system or irrigation sprinkler, economy and functional reliability etc. are played a decisive role.
Fixed sprinkler be a kind of in sprinkling irrigation process all parts relatively between be fixed, and the shower nozzle that current scatter at circle or part-circular periphery simultaneously, fixed sprinkler is not owing to having rotary part, therefore its simple in construction, reliable working performance, is widely used in the spray irrigation system to crops such as fruit and vegerable.
Fixed sprinkler can be divided into again refraction type, clearance type and centrifugal by nozzle structure and sprinkling feature, wherein the stationary nozzle of refraction type is most widely used, but traditional refraction sprinkler is not when working, spray orifice does not have any preventer, therefore exterior materials easily enters in spray orifice, often this easily caused the blocking of spray orifice in the past, had influence on the normal operation of spray irrigation system.
Utility model content
This utility model is intended to provide a kind of support arm formula refraction shower nozzle with preventer, the problem causing spray orifice to block in spray orifice to solve exterior materials to enter.
The support arm formula refraction shower nozzle with preventer in this programme, including sprayer body and refraction cone, sprayer body offers inlet opening, apopore and spray orifice, inlet opening, apopore and spray orifice are sequentially communicated between two, the top of sprayer body is provided with support, support offers through hole, through hole is connected to mounting seat, mounting seat is provided with installing hole and the first groove, refraction cone includes linkage section, positioning section and tapering disk, linkage section sequentially passes through installing hole and the first groove and can move back and forth along installing hole, tapering disk is positioned at the top of spray orifice, first groove is additionally provided with stage clip, stage clip one end and the first groove offset, the stage clip other end and positioning section offset.
nullThe principle of this programme is: when shower nozzle is not operated，Under the active force of stage clip，The linkage section of refraction cone moves downward along installing hole，Until tapering disk offsets with the spray orifice being positioned at below tapering disk，Under the effect of tapering disk，Spray orifice is capped，So that exterior materials can not enter spray orifice，When shower nozzle is operated，The pressure water being flowed into inlet opening by outside rainer sprays through apopore and spray orifice further，The pressure water sprayed by spray orifice can to the strong effect of tapering disk，This power makes tapering disk overcome the active force of stage clip to move upward，Until the construction section of refraction cone offsets with mounting seat，Now tapering disk leaves spray orifice，The pressure water sprayed by spray orifice is stopped by tapering disk after upwards penetrating and sheds to surrounding，The pressure water shed is under the effect of air drag，It is sprayed on fruit and vegerable by the little water droplet of one-tenth in small, broken bits.
The effect of this programme is: arrange preventer by the upside at spray orifice, when spray orifice does not work, this preventer and spray orifice offset, prevent exterior materials from entering spray orifice, during normal operation, preventer separates with spray orifice again automatically, spray orifice normal injection pressure water, and therefore the shower nozzle of this programme effectively solves exterior materials and enters the problem causing spray orifice to block in spray orifice.
Further, in order to improve the speed that pressure water sprays from spray orifice further so that forming more tiny water droplet under the effect of air drag from the pressure water of spray orifice ejection, apopore has tapered configuration, the small end of apopore communicates with spray orifice, and the big end of apopore communicates with inlet opening.
Further, together with mounting seat is fixedly connected by welding with support, the mode of welding is simple to operate and connects reliable.
Further, being additionally provided with the drainage screen preventing impurity from entering spray orifice between inlet opening and apopore, drainage screen can filter out the impurity being relatively large in diameter in water, thus the spray orifice blocking being effectively prevented impurity entrance spray orifice and causing.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: sprayer body 1, inlet opening 2, apopore 3, spray orifice 4, drainage screen 5, support 6, mounting seat 7, refraction cone 8, tapering disk 9, stage clip 10.
nullEmbodiment is substantially as shown in Figure 1: have the support arm formula refraction shower nozzle of preventer，Including sprayer body 1，Consider the working environment of sprayer body 1，The present embodiment sprayer body 1 adopts stainless steel material to make，Sprayer body 1 is provided with inlet opening 2，Inlet opening 2 place is additionally provided with female thread，Sprayer body 1 is threadeded with outside rainer，It is additionally provided with apopore 3 on the top, inlet opening 2 of sprayer body 1，In order to make pressure water can have higher speed after spraying from spray orifice 4，Apopore 3 adopts up-small and down-big tapered configuration，Wherein the big end of apopore 3 tapered configuration communicates with inlet opening 2，The small end place of apopore 3 tapered configuration is provided with spray orifice 4，Pressure water has higher speed after the apopore 3 of tapered configuration enters spray orifice 4，So that the pressure water from spray orifice 4 ejection can form the little water droplet that diameter is less under the effect of air drag，Increase the area coverage sprayed.
It is provided with support 6 on the top of sprayer body 1, the left and right sides of support 6 is fixed together with sprayer body 1 respectively, medium position at support 6 offers through hole, it is provided with mounting seat 7 in this through hole, mounting seat 7 is passed the through hole in the middle part of support 6 and welds together with support 6, medium position in mounting seat 7 further respectively has the first groove and installing hole, the first groove at the width of lower and the first groove more than the width of installing hole.
nullRefraction cone 8 it is provided with at the installing hole place of mounting seat 7，Refraction cone 8 includes linkage section from top to bottom successively、Positioning section and tapering disk 9，The linkage section of refraction cone 8 sequentially passes through the first groove and the installing hole of mounting seat 7，And the upside of refraction cone 8 linkage sections protrudes from mounting seat 7，The width of refraction cone 8 positioning sections is simultaneously greater than the width of refraction cone 8 linkage sections and mounting seat 7 first groove，It is provided with stage clip 10 between first groove and the positioning section of refraction cone 8 of mounting seat 7，The upper end of stage clip 10 is against the bottom land of the first groove，The lower end of stage clip 10 is against the end face of refraction cone 8 positioning sections，It is tapering disk 9 in the positioning section bottom of refraction cone 8，Tapering disk 9 is up big and down small version，Tapering disk 9 is positioned at the top of spray orifice 4，And tapering disk 9 axis should with the dead in line of spray orifice 4，So can guarantee that the pressure water sprayed by spray orifice 4 can four scatter under the effect of tapering disk 9，Cover the angle of 360 °，Improve utilization ratio and the irrigation quality of pressure water.
Being additionally provided with drainage screen 5 between the inlet opening 2 and apopore 3 of sprayer body 1, drainage screen 5 can filter out the impurity being relatively large in diameter in water, thus the spray orifice 4 being effectively prevented impurity entrance spray orifice 4 and causing blocks.
Above-described is only embodiment of the present utility model, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (4)
1. a support arm formula refraction shower nozzle with preventer, it is characterized in that, including sprayer body and refraction cone, described sprayer body offers inlet opening, apopore and spray orifice, described inlet opening, described apopore and described spray orifice are sequentially communicated between two, the top of described sprayer body is provided with support, described support offers through hole, described through hole is connected to mounting seat, described mounting seat is provided with installing hole and the first groove, described refraction cone includes linkage section, positioning section and tapering disk, described linkage section sequentially passes through described installing hole and described first groove and can move back and forth along described installing hole, described tapering disk is positioned at the top of described spray orifice, described first groove is additionally provided with stage clip, described stage clip one end and described first groove offset, the described stage clip other end and described positioning section offset.
2. the support arm formula refraction shower nozzle with preventer according to claim 1, it is characterised in that: described apopore has tapered configuration, and the small end of described apopore communicates with described spray orifice, and the big end of described apopore communicates with described inlet opening.
3. the support arm formula refraction shower nozzle with preventer according to claim 2, it is characterised in that: together with described mounting seat is fixedly connected by welding with described support.
4. the support arm formula refraction shower nozzle with preventer according to claim 3, it is characterised in that: it is additionally provided with the drainage screen preventing impurity from entering spray orifice between described inlet opening and described apopore.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044727.6U CN205361704U (en) | 2015-12-15 | 2015-12-15 | Ramus externus posture refraction nozzle with protector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521044727.6U CN205361704U (en) | 2015-12-15 | 2015-12-15 | Ramus externus posture refraction nozzle with protector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205361704U true CN205361704U (en) | 2016-07-06 |
Family
ID=56279622
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521044727.6U Expired - Fee Related CN205361704U (en) | 2015-12-15 | 2015-12-15 | Ramus externus posture refraction nozzle with protector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205361704U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457775A (en) * | 2015-12-15 | 2016-04-06 | 重庆冬润果蔬产业发展有限公司 | Outer support type refraction spraying nozzle with protection device |
| CN107458794A (en) * | 2017-09-16 | 2017-12-12 | 赵华瑞 | Vertical compression equipment is moved in a kind of garbage disposal |
-
2015
- 2015-12-15 CN CN201521044727.6U patent/CN205361704U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105457775A (en) * | 2015-12-15 | 2016-04-06 | 重庆冬润果蔬产业发展有限公司 | Outer support type refraction spraying nozzle with protection device |
| CN107458794A (en) * | 2017-09-16 | 2017-12-12 | 赵华瑞 | Vertical compression equipment is moved in a kind of garbage disposal |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160706 Termination date: 20161215 |