CN201815408U - Atomizing spray head of rotary jet flow - Google Patents
Atomizing spray head of rotary jet flow Download PDFInfo
- Publication number
- CN201815408U CN201815408U CN2010205725989U CN201020572598U CN201815408U CN 201815408 U CN201815408 U CN 201815408U CN 2010205725989 U CN2010205725989 U CN 2010205725989U CN 201020572598 U CN201020572598 U CN 201020572598U CN 201815408 U CN201815408 U CN 201815408U
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- shower nozzle
- cavity
- chamber
- spray core
- spray head
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Abstract
The utility model relates to the field of an atomizing spray head, in particular to an atomizing spray head of rotary jet flow. In the scheme, the atomizing spray head of the rotary jet flow comprises a spray core and a spray head, wherein the spray core is arranged in the inner chamber of the spray head, a concave chamber at the front end of the spray core and the inner chamber of the spray head form into a first chamber, the first chamber is connected with a hole passageway which is slantwise arranged relative to the axes direction of the first chamber, the hole passageway is communicated with a liquid charging chamber in the spray core, the front end surface of the spray head is peripherally provided with a first liquid discharging hole and a second liquid discharging hole, the first liquid discharging hole is communicated with the first chamber, the second liquid discharging hole is communicated with the liquid charging chamber by the hole passageway, and the second liquid discharging hole is arranged at the periphery of the first liquid discharging hole. With the technical scheme, centrifugal water mist which is jetted from the first liquid discharging hole is in the middle of the spray head, jet flow water mist which is jetted from the second liquid discharging hole is at the periphery of the spray head, and the inner side of the jet flow water mist absorbs and conducts the centrifugal water mist, so that the atomizing spray head maintains the diffusion of the centrifugal water mist, increases the mist momentum, and enlarges the cover area as the outer side of the jet flow water mist is crashed with the air.
Description
Technical field
The utility model relates to the atomizer field, is specifically related to a kind of jet atomization shower nozzle that revolves.
Background technology
Atomizer is widely used in fields such as fire-fighting, dedusting, generally is made up of nozzle housing, nozzle and other slave parts.The atomizer that uses generally is to add specific frame for movement assisted atomization in nozzle housing or nozzle at present, wherein adding the spray cored structure is topmost a kind of mode, fluid enters the eddy flow chamber under pressure and produces strong rotation, under action of centrifugal force, produce atomizing, yet depend on centrifugal force unduly and produce assisted atomization, the droplet skewness of ejection, the droplet loss of momentum of ejection is big, influenced greatly by air drag, area coverage is little and the mist momentum is little.
Summary of the invention
It is even that the purpose of this utility model provides a kind of spraying, and area coverage is big, the mist momentum is big revolves the jet atomization shower nozzle.
For achieving the above object, the utility model is by the following technical solutions: a kind of jet atomization shower nozzle that revolves comprises spray core and shower nozzle, it is characterized in that: the spray core places the inner chamber of shower nozzle, the cavity of spray core front end and the inner chamber of shower nozzle constitute first cavity, first cavity is connected with the duct and this duct that are obliquely installed with its axis direction and connects with the admission chamber that sprays in-core, circumferentially be provided with first fluid hole and second fluid hole on the front end face of shower nozzle, first fluid hole and first cavity connect, second fluid hole and admission chamber are connected by the duct, and second fluid hole is positioned at the periphery of first fluid hole.
By above technical scheme, the centrifugal water smoke that sprays in first fluid hole is in the centre of shower nozzle, the jet water smoke that second fluid hole sprays is in the periphery of shower nozzle, the inboard attraction of jet water smoke also guides centrifugal water smoke, safeguard centrifugal water smoke diffusion, increase the mist momentum, the jet water smoke outside and air collision enlarge area coverage.
Description of drawings
Fig. 1 is the profile that revolves the jet atomization shower nozzle;
Fig. 2 is the front end face schematic diagram that revolves the jet atomization shower nozzle.
The specific embodiment
A kind of jet atomization shower nozzle that revolves, comprise spray core 10 and shower nozzle 20, it is characterized in that: spray core 10 places the inner chamber of shower nozzle 20, the cavity of spray core 10 front ends and the inner chamber of shower nozzle 20 constitute first cavity 30, first cavity 30 is connected with the duct and this duct that are provided with its radial skew and connects with the admission chamber 11 that sprays in the core 10, circumferentially be provided with first fluid hole 21 and second fluid hole 22 on the shower nozzle 20, first fluid hole 21 and first cavity 30 connect, second fluid hole 22 is connected by the duct with admission chamber 11, and second fluid hole 22 is positioned at the periphery of first fluid hole 21.Fluid is entered by the admission chamber 11 that sprays core 10 under pressure, and partially liq enters first cavity 21 and the strong rotation of generation in cavity by the duct of first cavity, 21 connections, and generation atomizes and sprayed by first fluid hole 21 under centrifugal action; Some liquid enters second fluid hole 22 by admission chamber 11 in addition, and clashing from the liquid-to-air of second fluid hole, 22 high speeds ejections forms jet water smoke.Like this, the inboard attraction of jet water smoke is also protected centrifugal water smoke, helps centrifugal water smoke diffusion, increases the mist momentum, and collide with air in the jet water smoke outside, has enlarged area coverage.Provide embodiment of the present utility model below:
The front end outer wall of spray core 10 and the inner chamber of shower nozzle 20 constitute to be provided with between second cavity, 40, the second cavitys 40 and the admission chamber 11 shunts cavity 12, and shunting cavity 12 just is communicated with admission chamber 11 with second cavity.
Spray core 10 front ends in addition and circumferentially evenly be provided with duct 13 with the joint that shower nozzle 20 conflicts cooperate, duct 13 1 ends and first cavity 30 connect, and the other end and second cavity 40 connect.Liquid just can enter second cavity 30 by shunting cavity 12 from admission chamber 11 like this, a part of then liquid penetrates from second fluid hole 22, another part liquid 13 enters first cavity 30 through the duct, because duct 13 circumferentially evenly is provided with along first cavity 30, liquid can produce strong rotation under pressure, obtains centrifugal atomizing water smoke.
Further, be to increase the area coverage of the jet water smoke that penetrates from second fluid hole 22, better protection also improves the mist momentum of inboard centrifugal water smoke, and the duct of described second fluid hole 22 is little horn-like of outer imperial palace.
Further, described shower nozzle 20 front ends are crown, and tail end is column, and the inner chamber of shower nozzle 20 extends inwardly to front end by tail end and tail end is the opening shape.The front end cavity of spray core 10 is opposite with the admission chamber 11 of tail end direction all opening-like and opening, and shunting cavity 12 is a through hole of being located at the both sides of admission chamber 11.Be equipped with screw thread on the annular inner wall at the place, inner chamber aperture of shower nozzle 20 with on the spray core 10 rear end outer walls, spray core 10 constitutes threaded engagement with shower nozzle 20.Like this, can mount and dismount spray core 10 easily.
For more convenient to operate when core 10 is sprayed in installation and removal, the housing upper edge axis direction of admission chamber 11 tail ends of described spray core 10 is provided with groove 14, so just can use screwdriver to screw spray core 10 easily.
Claims (8)
1. one kind revolves the jet atomization shower nozzle, comprise spray core (10) and shower nozzle (20), it is characterized in that: spray core (10) places the inner chamber of shower nozzle (20), the cavity of spray core (10) front end and the inner chamber of shower nozzle (20) constitute first cavity (30), first cavity (30) is connected with duct and this duct and interior admission chamber (11) perforation of spray core (10) that is provided with radial skew, circumferentially be provided with first fluid hole (21) and second fluid hole (22) on the shower nozzle (20), first fluid hole (21) connects with first cavity (30), second fluid hole (22) is connected by the duct with admission chamber (11), and second fluid hole (22) is positioned at the periphery of first fluid hole (21).
2. a kind of jet atomization shower nozzle that revolves according to claim 1, it is characterized in that: the front end outer wall of spray core (10) and the inner chamber of shower nozzle (20) constitute second cavity (40), are provided with shunting cavity (12) between second cavity (40) and the admission chamber (11).
3. a kind of jet atomization shower nozzle that revolves according to claim 1, it is characterized in that: described spray core (10) front end circumferentially evenly is provided with duct (13) with the joint that shower nozzle (20) conflict cooperates, duct (13) one ends and first cavity (30) connect, and the other end and second cavity (40) connect.
4. a kind of jet atomization shower nozzle that revolves according to claim 1 is characterized in that: the duct of described second fluid hole (22) is little horn-like of outer imperial palace.
5. a kind of jet atomization shower nozzle that revolves according to claim 1 is characterized in that: described shower nozzle (20) front end is crown, and tail end is column, and the inner chamber of shower nozzle (20) extends inwardly to front end by tail end and tail end is the opening shape.
6. a kind of jet atomization shower nozzle that revolves according to claim 1 and 2, it is characterized in that: the front end cavity of described spray core (10) is opposite with the admission chamber (11) of tail end direction all opening-like and opening, and shunting cavity (12) is for being located at the through hole of admission chamber (11) sidewall.
7. a kind of jet atomization shower nozzle that revolves according to claim 1, it is characterized in that: be equipped with screw thread on the annular inner wall at the place, inner chamber aperture of described shower nozzle (20) with on the outer wall of spray core (10) rear end, spray core (10) constitutes threaded engagement with shower nozzle (20).
8. a kind of jet atomization shower nozzle that revolves according to claim 1 is characterized in that: the housing upper edge axis direction of admission chamber (11) tail end of described spray core (10) is provided with groove (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205725989U CN201815408U (en) | 2010-10-22 | 2010-10-22 | Atomizing spray head of rotary jet flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205725989U CN201815408U (en) | 2010-10-22 | 2010-10-22 | Atomizing spray head of rotary jet flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201815408U true CN201815408U (en) | 2011-05-04 |
Family
ID=43913380
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205725989U Expired - Fee Related CN201815408U (en) | 2010-10-22 | 2010-10-22 | Atomizing spray head of rotary jet flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201815408U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982243A (en) * | 2010-10-22 | 2011-03-02 | 合肥辰泰安全设备有限责任公司 | Swirling-jet-flow atomizer |
| CN106761608A (en) * | 2017-01-11 | 2017-05-31 | 山东科技大学 | Underground natural gas storage liquid discharging gas producing device and method |
| CN111485805A (en) * | 2020-04-18 | 2020-08-04 | 安徽乐青琴贸易有限公司 | Multifunctional security door |
| CN112413776A (en) * | 2020-11-04 | 2021-02-26 | 张先民 | Efficient ventilation equipment for intelligent building and use method thereof |
| CN112934500A (en) * | 2021-01-26 | 2021-06-11 | 特斯联科技集团有限公司 | Nozzle structure of disinfection robot |
| CN114505192A (en) * | 2022-02-16 | 2022-05-17 | 湖南工业大学 | Wooden furniture production device and production method thereof |
-
2010
- 2010-10-22 CN CN2010205725989U patent/CN201815408U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101982243A (en) * | 2010-10-22 | 2011-03-02 | 合肥辰泰安全设备有限责任公司 | Swirling-jet-flow atomizer |
| CN101982243B (en) * | 2010-10-22 | 2014-07-23 | 合肥辰泰安全设备有限责任公司 | Swirling-jet-flow atomizer |
| CN106761608A (en) * | 2017-01-11 | 2017-05-31 | 山东科技大学 | Underground natural gas storage liquid discharging gas producing device and method |
| CN106761608B (en) * | 2017-01-11 | 2022-11-18 | 山东科技大学 | Liquid drainage and gas production device and method for natural gas underground gas storage |
| CN111485805A (en) * | 2020-04-18 | 2020-08-04 | 安徽乐青琴贸易有限公司 | Multifunctional security door |
| CN112413776A (en) * | 2020-11-04 | 2021-02-26 | 张先民 | Efficient ventilation equipment for intelligent building and use method thereof |
| CN112934500A (en) * | 2021-01-26 | 2021-06-11 | 特斯联科技集团有限公司 | Nozzle structure of disinfection robot |
| CN114505192A (en) * | 2022-02-16 | 2022-05-17 | 湖南工业大学 | Wooden furniture production device and production method thereof |
| CN114505192B (en) * | 2022-02-16 | 2022-10-25 | 湖南工业大学 | Wooden furniture production device and production method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20121022 |