CN114849913B - Conical spray nozzle - Google Patents
Conical spray nozzle Download PDFInfo
- Publication number
- CN114849913B CN114849913B CN202210417136.7A CN202210417136A CN114849913B CN 114849913 B CN114849913 B CN 114849913B CN 202210417136 A CN202210417136 A CN 202210417136A CN 114849913 B CN114849913 B CN 114849913B
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- Prior art keywords
- spout
- core
- seted
- nozzle
- core base
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B1/00—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means
- B05B1/14—Nozzles, spray heads or other outlets, with or without auxiliary devices such as valves, heating means with multiple outlet openings; with strainers in or outside the outlet opening
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Abstract
The invention belongs to the technical field of spray heads, and particularly relates to a conical fog spray head, which comprises: the shower nozzle cap, the external screw thread has been seted up in the shower nozzle cap bottom outside, the internal thread has been seted up to shower nozzle cap bottom inboard, the shower nozzle cap is connected with spouts the core base, spout the core base top outside and seted up connecting thread, it has spouted the core seat to spout core base top cover, spout core seat outer wall fixedly connected with radius step, it has still seted up the apopore to spout core seat outer wall, spout core base top and set up the circular arc chamfer, circular arc chamfer and radius step paste tightly mutually, it has cup jointed on core seat top and has spouted the core to spout the core, spout core side equidistance and seted up a plurality of helicla flute, it is connected with the nozzle to spout the core top, spout core base bottom and seted up a plurality of water inlet, the shower nozzle cap still is connected with the shower nozzle drain pan, the connection internal thread has been seted up to the shower nozzle drain pan. The invention has good sealing performance and compact structure and can improve the atomization performance of the spray head.
Description
Technical Field
The invention relates to the technical field of spray heads, in particular to a conical fog spray head.
Background
The conical spray head is a nozzle capable of producing a solid conical spray shape, the spray produced by the nozzle is uniformly distributed, the size of liquid drops is medium to large, and the nozzle can play an excellent effect on a small area which is required to be used by a jet flow of a covering area.
The inconvenient dismantlement of current circular cone fog shower nozzle is blockked up by large granule impurity easily, and the velocity of flow loss of rivers in the shower nozzle is great.
Disclosure of Invention
This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments. In this section, as well as in the abstract and title of the application, simplifications or omissions may be made to avoid obscuring the purpose of the section, the abstract and the title, and such simplifications or omissions are not intended to limit the scope of the invention.
Therefore, the invention aims to provide a conical fog nozzle which has good sealing performance and a compact structure and can improve the atomization performance of the nozzle.
To solve the above technical problem, according to an aspect of the present invention, the present invention provides the following technical solutions:
a conical mist head, comprising: the nozzle cap, the external screw thread has been seted up in the nozzle cap bottom outside, the internal thread has been seted up to nozzle cap bottom inboard, the nozzle cap is connected with spouts the core base, spout the core base top outside and seted up connecting thread, the female connection of connecting thread and nozzle cap bottom, it has spouted the core print seat to spout core base top cover, spout core print seat outer wall fixedly connected with radius step, spout the core print seat outer wall and still seted up the apopore, spout the core base top and set up the circular arc chamfer, circular arc chamfer and radius step paste tightly mutually, it spouts the core to spout core print seat top cup jointed, spout the equidistance of core side and seted up a plurality of helicla flute, it is connected with the nozzle to spout the core top, it has seted up a plurality of water inlet to spout core base bottom, the nozzle cap still is connected with the shower nozzle drain pan, the connection internal thread has been seted up to the shower nozzle drain pan, external screw thread and connection internal thread threaded connection.
As a preferable scheme of the conical mist nozzle of the present invention, wherein: the top end of the spray core seat is provided with a chamfer, and the top end of the spray core is provided with a spherical chamfer.
As a preferable scheme of the conical mist nozzle of the present invention, wherein: the bottom of the nozzle is provided with a spherical groove, and the spherical groove is tightly attached to the spherical chamfer.
As a preferable scheme of the conical mist nozzle of the present invention, wherein: the spiral groove is specifically provided with three spiral grooves, and the cross section of each spiral groove is hemispherical.
As a preferable scheme of the conical mist nozzle of the present invention, wherein: eight water inlets are formed in the bottom of the spray core base, and a straight groove is formed in the bottom end face of the spray core base.
As a preferable scheme of the conical mist nozzle of the invention, wherein: the bottom end of the spray core base is also sleeved with a filter screen.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is provided with the filter screen, thereby avoiding the blockage of large-particle impurities and ensuring the normal use of the nozzle.
2. The spray core base and the spray head cap are connected through threads, so that the spray core base and the spray head cap can be flexibly mounted and dismounted, and different spraying effects can be realized.
3. The top of the spray core is a spherical chamfer angle, and the spray core can be closely attached to a nozzle, so that the water flow resistance can be reduced, the blockage is prevented, and the atomization performance of the spray head is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and detailed embodiments, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise. Wherein:
FIG. 1 is an exploded view of the overall structure of the present invention;
FIG. 2 is a schematic view of the nozzle cap according to the present invention;
FIG. 3 is a schematic view of a wick according to the present invention;
fig. 4 is a schematic structural view of the nozzle base of the present invention.
In the figure:
1-a spray head cap; 110-external threads; 2-a nozzle; 3-spraying a core; 310-helical groove; 320-spherical chamfering; 4-core spraying base; 410-chamfering; 420-rounding the step; 430-water outlet; 5-spraying core base; 510-connecting screw threads; 520-a water inlet; 530-straight slot; 6, filtering a screen; 7-a bottom shell of the spray head; 710-connecting the internal threads.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention more comprehensible, embodiments accompanying figures are described in detail below.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, but the present invention may be practiced in other ways than those specifically described herein, and it will be apparent to those of ordinary skill in the art that the present invention may be practiced without departing from the spirit and scope of the present invention, and therefore the present invention is not limited to the specific embodiments disclosed below.
Next, the present invention will be described in detail with reference to the drawings, wherein for convenience of illustration, the cross-sectional view of the device structure is not enlarged partially according to the general scale, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.
To make the objects, technical solutions and advantages of the present invention more apparent, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The invention provides a conical fog nozzle, comprising: spout head cap 1, external screw thread 110 has been seted up in the 1 bottom outside of spout head cap, the internal thread has been seted up to 1 bottom inboard of spout head cap, spout head cap 1 is connected with spouts core base 5, spout the 5 top outsides of core base and seted up connecting thread 510, the internal thread connection of connecting thread 510 and spout head cap 1 bottom, it has connect spout core base 4 to spout core base 5 top cover, spout core base 4 outer wall fixedly connected with radius step 420, spout core base 4 outer wall has still seted up apopore 430, spout core base 5 top and set up the circular arc chamfer, circular arc chamfer and radius step 420 paste tightly mutually, it spouts core 3 to spout core base 4 top cup jointed, spout core 3 side equidistance and seted up a plurality of helicla flute 310, it is connected with nozzle 2 to spout core 3 top, spout core base 5 bottom and seted up a plurality of water inlet 520, spout head cap 1 still is connected with shower nozzle drain pan 7, shower nozzle drain pan 7 has seted up connection internal thread 710, external screw thread 110 and connection internal thread 710.
Further, the top end of the spray core seat 4 is provided with a chamfer 410, and the top end of the spray core 3 is provided with a spherical chamfer 320.
Further, the bottom of the nozzle 2 is provided with a spherical groove, and the spherical groove is tightly attached to the spherical chamfer 320.
Further, three spiral grooves 310 are specifically formed, and the cross section of each spiral groove 310 is hemispherical.
Preferably, the spiral groove 310 has a hemispherical cross section, so that the resistance of the spiral groove 310 to water flow is reduced, the blockage is prevented, meanwhile, the impact of the water flow on the spiral groove 310 is avoided, and the service life of the device is prolonged.
Furthermore, eight water inlets 520 are formed in the bottom of the spray core base 5, and a straight groove 530 is formed in the bottom end face of the spray core base 5.
Furthermore, a filter screen 6 is sleeved at the bottom end of the spray core base 5.
Preferably, the nozzle 2 and the spray core 3 are connected through a spherical surface, so that dripping is prevented.
In the use, the user is that need paste nozzle 2 and spout core 3 tightly mutually, then will spout core 3 and cup joint in spouting core seat 4, will spout core seat 4 and cup joint in spouting core base 5 again, spout core base 5 bottom and cup joint the filter screen. The user connects the external thread 110 of the nozzle cap 1 with the internal thread 710 of the nozzle bottom case 7 through the internal thread connection of the connection thread 510 of the nozzle core base 5 and the nozzle cap 1, and then the assembly can be completed.
While the invention has been described above with reference to an embodiment, various modifications may be made and equivalents may be substituted for elements thereof without departing from the scope of the invention. In particular, the various features of the disclosed embodiments of the invention may be used in any combination, provided that no structural conflict exists, and the combinations are not exhaustively described in this specification merely for the sake of brevity and resource conservation. Therefore, it is intended that the invention not be limited to the particular embodiments disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (5)
1. A conical mist head, comprising: spout head cap (1), external screw thread (110) have been seted up in the spout head cap (1) bottom outside, the internal thread has been seted up to spout head cap (1) bottom inboard, spout head cap (1) is connected with spout core base (5), connect thread (510) have been seted up in the spout core base (5) top outside, the female connection of connect thread (510) and spout head cap (1) bottom, spout core base (5) top has cup jointed spout core seat (4), spout core seat (4) outer wall fixedly connected with radius step (420), apopore (430) have still been seted up to spout core seat (4) outer wall, spout core base (5) top and set up the circular arc chamfer, circular arc chamfer and radius step (420) paste tightly mutually, spout core seat (4) top has cup jointed spout core (3), spout core (3) side a plurality of helicla flute (310), it is connected with nozzle (2) to spout core base (5) bottom, it still has seted up a plurality of water inlets (520) to spout head cap (1), shower nozzle (7) equidistance external screw thread connection shell (710) and drain pan (710).
2. The conical fog nozzle of claim 1, characterized in that the top of the nozzle core seat (4) is provided with a chamfer (410), and the top of the nozzle core (3) is provided with a spherical chamfer (320).
3. The conical mist sprayer according to claim 2, wherein the bottom of the nozzle (2) is provided with a spherical groove, and the spherical groove is tightly attached to the spherical chamfer (320).
4. The conical fog nozzle of claim 1, wherein eight water inlets (520) are formed at the bottom of the nozzle core base (5), and a straight groove (530) is formed at the bottom end surface of the nozzle core base (5).
5. The conical fog nozzle of claim 1, wherein the bottom end of the spray core base (5) is sleeved with a filter screen (6).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210417136.7A CN114849913B (en) | 2022-04-20 | 2022-04-20 | Conical spray nozzle |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN202210417136.7A CN114849913B (en) | 2022-04-20 | 2022-04-20 | Conical spray nozzle |
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CN114849913A CN114849913A (en) | 2022-08-05 |
CN114849913B true CN114849913B (en) | 2023-01-31 |
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CN202210417136.7A Active CN114849913B (en) | 2022-04-20 | 2022-04-20 | Conical spray nozzle |
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Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532271A (en) * | 1967-02-23 | 1970-10-06 | Frederick F Polnauer | Spray nozzles with spiral flow fluid |
CN2241581Y (en) * | 1994-05-05 | 1996-12-04 | 甄海清 | Multi-function spray head |
CN2331437Y (en) * | 1997-09-08 | 1999-08-04 | 孔丹群 | Nozzle for three-level oil and fume purification |
CN203578039U (en) * | 2013-10-12 | 2014-05-07 | 吴建军 | High-pressure cleaning machine nozzle |
CN206082895U (en) * | 2016-09-27 | 2017-04-12 | 南京林业大学 | Self excitation offset spray painting head |
CN208245775U (en) * | 2018-05-21 | 2018-12-18 | 扬州宏诚冶金设备有限公司 | A kind of cone mist adjustable water nozzle |
CN210333050U (en) * | 2019-07-05 | 2020-04-17 | 天津日中环保科技股份有限公司 | Fan-shaped atomizing cooling dust type nozzle |
CN213435112U (en) * | 2020-09-17 | 2021-06-15 | 广东博原喷雾科技有限公司 | Fine atomizing nozzle |
-
2022
- 2022-04-20 CN CN202210417136.7A patent/CN114849913B/en active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3532271A (en) * | 1967-02-23 | 1970-10-06 | Frederick F Polnauer | Spray nozzles with spiral flow fluid |
CN2241581Y (en) * | 1994-05-05 | 1996-12-04 | 甄海清 | Multi-function spray head |
CN2331437Y (en) * | 1997-09-08 | 1999-08-04 | 孔丹群 | Nozzle for three-level oil and fume purification |
CN203578039U (en) * | 2013-10-12 | 2014-05-07 | 吴建军 | High-pressure cleaning machine nozzle |
CN206082895U (en) * | 2016-09-27 | 2017-04-12 | 南京林业大学 | Self excitation offset spray painting head |
CN208245775U (en) * | 2018-05-21 | 2018-12-18 | 扬州宏诚冶金设备有限公司 | A kind of cone mist adjustable water nozzle |
CN210333050U (en) * | 2019-07-05 | 2020-04-17 | 天津日中环保科技股份有限公司 | Fan-shaped atomizing cooling dust type nozzle |
CN213435112U (en) * | 2020-09-17 | 2021-06-15 | 广东博原喷雾科技有限公司 | Fine atomizing nozzle |
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Publication number | Publication date |
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CN114849913A (en) | 2022-08-05 |
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