CN203170467U - Jet nozzle capable of decompressing by itself - Google Patents
Jet nozzle capable of decompressing by itself Download PDFInfo
- Publication number
- CN203170467U CN203170467U CN 201320140930 CN201320140930U CN203170467U CN 203170467 U CN203170467 U CN 203170467U CN 201320140930 CN201320140930 CN 201320140930 CN 201320140930 U CN201320140930 U CN 201320140930U CN 203170467 U CN203170467 U CN 203170467U
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- Prior art keywords
- adjustable plate
- decompressing
- jet nozzle
- nozzle
- center
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- Expired - Fee Related
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Abstract
The utility model discloses a jet nozzle capable of decompressing by itself and belongs to the technical field of jet nozzles. The jet nozzle capable of decompressing by itself comprises a body, a jet nozzle opening formed in the end portion of the body, decompressing cavities and a decompressing rectifying core, wherein the decompressing cavities, the decompressing rectifying core and the jet nozzle opening are sequentially arranged in the flowing direction of liquid of the body. According to the jet nozzle capable of decompressing by itself, a decompressing structure is ingeniously integrated and arranged inside the jet nozzle, and therefore the function of decompressing can be achieved through the jet nozzle itself. In addition, the jet nozzle capable of decompressing by itself is compact in structure, small and exquisite in size, and suitable for being installed and used in narrow and small space. Each controlling plate and each adjusting plate are easy to disassemble, so that daily cleaning and maintenance of the jet nozzle are convenient. Therefore, the jet nozzle capable of decompressing by itself is strong in practicability and long in service life.
Description
Technical field
The utility model relates to a kind of nozzle, and is particularly a kind of from reducing pressure nozzle, belongs to the nozzle technology field.
Background technology
Traditional nozzle does not generally have from pressure reduction structure, generally needs separately pipeline to be installed valves such as pressure-reducing valve or control valve to satisfy the service condition of nozzle under pipeline hydraulic pressure condition with higher; But the position of by-pass valve control such as pressure-reducing valve, control valve or decompressor can't be installed or be not easy to install for the pipeline structure compactness, traditional outside decompression design give pipe-line system design and installation bring very big inconvenience.
Summary of the invention
Goal of the invention of the present utility model is: at the problem of above-mentioned existence, provide a kind of nozzle of decompression certainly that can realize decompression by the nozzle self structure, the convenient installation and use in the pipeline structure of compactness.
The technical solution adopted in the utility model is as follows:
A kind of from reducing pressure nozzle, comprise body and the jet hole that is arranged at body end, also comprise relief chamber and decompression rectification core, described relief chamber, decompression rectification core and jet hole are arranged successively along the bulk liquid flow direction; Described relief chamber is made up of the traffic controller that sets gradually and adjustable plate, and described traffic controller is provided with inlet opening, and described adjustable plate is provided with pressure regulating hole; Described decompression rectification core is cylindrical structure, and it is provided with rectification hole.
Further, described relief chamber comprises one-level relief chamber and second depressurized chamber, and described one-level relief chamber and second depressurized chamber are made up of the traffic controller that sets gradually, one-level adjustable plate and secondary adjustable plate.
Further, described traffic controller is provided with 1 inlet opening, and described inlet opening is positioned at the traffic controller center.
It is the pressure regulating hole that the center of circle is evenly arranged with one-level adjustable plate center that described one-level adjustable plate is provided with at least 2.
It is the pressure regulating hole that the center of circle is evenly arranged with secondary adjustable plate center that described secondary adjustable plate is provided with at least 2.
It is the rectification hole that the center of circle is evenly arranged with decompression rectification core center that described decompression rectification core is provided with at least 2, and described rectification hole twist.
Described decompression rectification core and body interference fit.
Further, described traffic controller, one-level adjustable plate, secondary adjustable plate, decompression rectification core and jet hole are arranged on the same axis.
The correspondence position of described traffic controller, one-level adjustable plate and body inboard, secondary adjustable plate place all also is provided with the elasticity pressing sheet of cooperation.
Owing to adopted technique scheme, liquid can be decompressed to the liquid that is higher than technological requirement pressure the pressure of needs by decompression and the rectification of relief chamber and decompression rectification core, sprays by jet hole then; Relief chamber further is divided into the one-level relief chamber and effect of easing stress has been improved in the second depressurized chamber, level relief chamber and second depressurized chamber are by traffic controller, one-level adjustable plate and secondary adjustable plate have a determining deviation and arrange composition successively, 1 inlet opening is set in the traffic controller in the heart, by one-level relief chamber and the second depressurized chamber of inlet opening inflow than large space, by being to enter in the decompression rectification core under one group of pressure regulating hole regulating action evenly arranging of the center of circle to adjust fluidised form with the adjustable plate center on one-level adjustable plate and the secondary adjustable plate, to obtain the injection stream of stabilization of fluidized, form the spray shapes that needs from the jet hole ejection again; Decompression rectification core is the long cylindrical structure of length, therefore the rectification hole of arranging along its length has long length, can play the effect of adjustment and stable liquid fluidised form, preferably, rectification hole is helical structure, can flow into the back at liquid and drive the rotation of decompression rectification core, further strengthen its rectification function; Elasticity pressing sheet is arranged at the lateral location of traffic controller, one-level adjustable plate and secondary adjustable plate, cooperates the boss structure of another side to be fixed on the body, and elasticity pressing sheet has been realized the detachable installation of control panel and each adjustable plate simultaneously.
In sum, owing to adopted technique scheme, the beneficial effects of the utility model are: the described nozzle that reduces pressure certainly is incorporated into nozzle interior with pressure reduction structure cleverly, can realize decompression by nozzle self, and compact conformation, volume are small and exquisite, are applicable to that narrow space installs and uses, and each control panel and adjustable plate are easy to dismounting, make things convenient for the daily cleaning of nozzle and maintenance, have advantages of high practicability and long service life.
Description of drawings
Fig. 1 is cross-sectional view of the present utility model;
Fig. 2 is the left view of the utility model Fig. 1;
Fig. 3 is the right view of the utility model Fig. 1;
Fig. 4 is that the A-A of the utility model Fig. 1 is to cross-sectional view;
Fig. 5 is that the B-B of the utility model Fig. 1 is to cross-sectional view.
Mark among the figure: 1-body, 2-traffic controller, 3-inlet opening, 4-one-level relief chamber, 5-one-level adjustable plate, 6-pressure regulating hole, 7-second depressurized chamber, 8-secondary adjustable plate, 9-decompression rectification core, 10-rectification hole, 11-jet hole, 12-elasticity pressing sheet.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is done detailed explanation.
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Embodiment
Certainly the nozzle that reduces pressure of the present utility model, body 1 cylindrical structure, its internal cross section structural representation comprises relief chamber and decompression rectification core 9 and jet hole 11 as shown in Figure 1.
Relief chamber comprises one-level relief chamber 4 and second depressurized chamber 7; Body 1 is disposed with the traffic controller 2 of circular platy structure along its length, one-level adjustable plate 5 and secondary adjustable plate 8, the spacing of described traffic controller 2 and one-level adjustable plate 5 forms one-level relief chamber 4, described traffic controller 2 centers arrange 1 inlet opening 3, it is at least 2 pressure regulating holes 6 that the center of circle is evenly arranged that described one-level adjustable plate 5 is provided with its center, pressure regulating hole 6 on the one-level adjustable plate 5 is preferably 5 (as shown in Figure 4), the spacing of one-level adjustable plate 5 and secondary adjustable plate 8 forms second depressurized 7, it is at least 2 pressure regulating holes 6 that the center of circle is evenly arranged that described secondary adjustable plate 8 is provided with its center, and the pressure regulating hole 6 of secondary adjustable plate 8 is preferably 5.
Of the present utility model its inlet end also is provided with the screw thread that is connected with pipe-line system from reducing pressure nozzle, and the outside, body 1 middle part also is provided with the hexagonal engaging section of controlling for spanner.
Certainly the nozzle that reduces pressure of the present utility model is incorporated into nozzle interior with pressure reduction structure cleverly, can realize decompression by nozzle self, and compact conformation, volume are small and exquisite, be applicable to that narrow space installs and uses, each control panel and adjustable plate are easy to dismounting, make things convenient for the daily cleaning of nozzle and maintenance, have advantages of high practicability and long service life.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (9)
1. one kind from the nozzle that reduces pressure, comprise body (1) and be arranged at the jet hole (11) of body (1) end, it is characterized in that: also comprise relief chamber and decompression rectification core (9), described relief chamber, decompression rectification core (9) and jet hole (11) are arranged successively along body (1) liquid flow direction; Described relief chamber is made up of the traffic controller that sets gradually (2) and adjustable plate, and described traffic controller (2) is provided with inlet opening (3), and described adjustable plate is provided with pressure regulating hole (6); Described decompression rectification core (9) is cylindrical structure, and it is provided with rectification hole (10).
2. as claimed in claim 1 from reducing pressure nozzle, it is characterized in that: described relief chamber comprises one-level relief chamber (4) and second depressurized chamber (7), and described one-level relief chamber (4) and second depressurized chamber (7) are made up of the traffic controller that sets gradually (2), one-level adjustable plate (5) and secondary adjustable plate (8).
3. as claimed in claim 2 from reducing pressure nozzle, it is characterized in that: described traffic controller (2) is provided with 1 inlet opening (3), and described inlet opening (3) is positioned at traffic controller (2) center.
4. as claimed in claim 2 from reducing pressure nozzle, it is characterized in that: it is the pressure regulating hole (6) that the center of circle is evenly arranged with one-level adjustable plate (5) center that described one-level adjustable plate (5) is provided with at least 2.
5. as claimed in claim 2 from reducing pressure nozzle, it is characterized in that: it is the pressure regulating hole (6) that the center of circle is evenly arranged with secondary adjustable plate (8) center that described secondary adjustable plate (8) is provided with at least 2.
6. as claimed in claim 2 from reducing pressure nozzle, it is characterized in that: it is the rectification hole (10) that the center of circle is evenly arranged with decompression rectification core (9) center that described decompression rectification core (9) is provided with at least 2, and described rectification hole (10) twist.
7. as claimed in claim 6 from reducing pressure nozzle, it is characterized in that: described decompression rectification core (9) and body (1) interference fit.
8. as each described nozzle that reduces pressure certainly of claim 2 to 7, it is characterized in that: described traffic controller (2), one-level adjustable plate (5), secondary adjustable plate (8), decompression rectification core (9) and jet hole (11) are arranged on the same axis.
9. as claimed in claim 8 from the nozzle that reduces pressure, it is characterized in that: the correspondence position of described traffic controller (2), one-level adjustable plate (5) and secondary adjustable plate (8) place body (1) inboard all also is provided with the elasticity pressing sheet (12) of cooperation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140930 CN203170467U (en) | 2013-03-26 | 2013-03-26 | Jet nozzle capable of decompressing by itself |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320140930 CN203170467U (en) | 2013-03-26 | 2013-03-26 | Jet nozzle capable of decompressing by itself |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203170467U true CN203170467U (en) | 2013-09-04 |
Family
ID=49067222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320140930 Expired - Fee Related CN203170467U (en) | 2013-03-26 | 2013-03-26 | Jet nozzle capable of decompressing by itself |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203170467U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447181A (en) * | 2013-09-05 | 2013-12-18 | 李先强 | Long spray head of agricultural atomizer |
| CN103934129A (en) * | 2013-11-21 | 2014-07-23 | 张文艳 | Pressure water atomization device |
| CN114340804A (en) * | 2019-07-15 | 2022-04-12 | 喷雾系统公司 | Low-drift efficient spraying system |
-
2013
- 2013-03-26 CN CN 201320140930 patent/CN203170467U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103447181A (en) * | 2013-09-05 | 2013-12-18 | 李先强 | Long spray head of agricultural atomizer |
| CN103447181B (en) * | 2013-09-05 | 2015-12-02 | 李先强 | Long spray head of agricultural atomizer |
| CN103934129A (en) * | 2013-11-21 | 2014-07-23 | 张文艳 | Pressure water atomization device |
| CN114340804A (en) * | 2019-07-15 | 2022-04-12 | 喷雾系统公司 | Low-drift efficient spraying system |
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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: 20130904 Termination date: 20210326 |