CN2590661Y - High pressure water spray nozzle - Google Patents
High pressure water spray nozzle Download PDFInfo
- Publication number
- CN2590661Y CN2590661Y CN 02293020 CN02293020U CN2590661Y CN 2590661 Y CN2590661 Y CN 2590661Y CN 02293020 CN02293020 CN 02293020 CN 02293020 U CN02293020 U CN 02293020U CN 2590661 Y CN2590661 Y CN 2590661Y
- Authority
- CN
- China
- Prior art keywords
- high pressure
- water
- pressure water
- nozzle
- spray
- 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 high pressure water spray nozzle which is matched with a high pressured water sprayer for a fan to be used. The utility model is composed of a nozzle body, a nozzle head, a one-way spherical body which is arranged at the inner end of a high pressure water inlet of the nozzle body and is pushed by a spring, a spray hole, wherein, the hole diameter of which is equal to or less than 0.005 mm, etc. The nozzle body and the nozzle head are hermetically connected. The spray hole is arranged on the nozzle head. After high pressure water enters the utility model, the high pressure water flows and rotates in an inner cavity of the nozzle body; after the high pressure water is sprayed by the small spray hole of the nozzle head, the high pressure water thoroughly collides with outside air, and the high pressure water is broken and atomized; in the end, high speed and uniform water mist, wherein, the diameter of which is less than 100 mu M is formed. Because the water mist is fine and sufficient, the atomization effect is good. When water inlet pressure is reduced, the one-way spherical body can immediately close an inlet, which leads a spray mouth of the spray hole to avoid the phenomena of dropping water and splashing water.
Description
Technical field
The utility model relates to high-pressure water spray head class.
Background technology
Nozzle is the vital part in the atomizing humidifying performance device, generally be connected with water supply, high-pressure air feed accessory, it is the strength member that influences nebulization efficiency, when production environment requires under the thin and many situation of spraying, and high-pressure air feed equipment is limit by some factor, therefore, adopt the general nozzle that utilizes high pressure gas to produce atomizing just to be difficult to competent at a job.Solve an above-mentioned difficult problem, can adopt the high-pressure water spray device, but nozzle has just been proposed specific (special) requirements, particularly when pressure does not reach requirement in reduction, require the spout place can not cause the phenomenon of dripping, dabble, therefore, the nozzle of a qualified high-pressure water spray of design is very necessary.
Summary of the invention
Technical problem to be solved in the utility model is to overcome the defective of prior art and provides a kind of high-pressure water supply device that utilizes to carry out water spraying atomization and the thin and many hydraulic spray of mist.
Technical problem of the present utility model realizes by following technical proposal: hydraulic spray, it comprises nozzle body and the nozzle head that is tightly connected, spray orifice is arranged on the nozzle head, it is characterized in that described nozzle body is provided with the unidirectional orbicule by spring push in water under high pressure import the inner.
Described nozzle head injection diameter is equal to or less than 0.05 millimeter.
Compared with prior art, nozzle of the present utility model is owing to the unidirectional orbicule that is provided with in water under high pressure import the inner by spring push, when pressure does not reach certain requirement when reducing, unidirectional orbicule will be sealed import, make spray orifice spout place can not produce the phenomenon of dripping, dabble, it and fan high-pressure water spray matched with devices are used, and the droplet of injection is thin and many, diameter is less than 100 μ m, and atomizing effect is good.
Description of drawings
Fig. 1 is the utility model sectional structure schematic diagram.
Fig. 2 is the left view of Fig. 1.
The specific embodiment
In conjunction with above-mentioned accompanying drawing embodiment the utility model is described in detail again.
Shown in Fig. 1-2, hydraulic spray comprises nozzle body 4 and the nozzle head 1 that is threaded, both are provided with round section joint ring 3 sealings in conjunction with end face, the other end of nozzle body is processed with external screw thread, and be embedded with " O " type circle, can be tightly connected with fan high-pressure water spray device, its water under high pressure import 7 the inners are provided with the unidirectional orbicule 6 by spring 5 pushing tows, and the hydraulic pressure of water under high pressure reaches 50kg/cm
2Water under high pressure just enters the high-pressure fog duty after backing down unidirectional orbicule 6, the elastic force design of spring is suitable with it, like this when water inlet end pressure does not reach setting value and is reducing, or when quitting work, spring will be pushed unidirectional orbicule to the place ahead and close import, avoids the spout place to produce the phenomenon of dripping, dabble.Spray orifice 2 on the nozzle head 1, arrogant to little stepped, its spout aperture is equal to or less than 0.05 millimeter.
When high-voltage high-speed water when nozzle body 4 imports 7 ends flow into, push unidirectional orbicule 6 open and enter the nozzle body inner chamber, water under high pressure circulates between unidirectional orbicule 6 and spring 5, help to strengthen its turbulence intensity, make water before delivery nozzle head 1 not just by highly turbulent flow, rotation, after tiny spray orifice 2 ejection of nozzle head, fully collide with extraneous air again, broken, atomizing, can produce diameter less than the uniformly thin water smoke of the high speed of 100 μ m, atomizing effect is good.
Claims (2)
1. hydraulic spray, it comprises nozzle body (4) and the nozzle head (1) that is tightly connected, and spray orifice (2) is arranged on the nozzle head, it is characterized in that described nozzle body (4) is provided with the unidirectional orbicule (6) by spring (5) pushing tow in water under high pressure import (7) the inner.
2. hydraulic spray according to claim 1 is characterized in that described nozzle head spray orifice (2) diameter is equal to or less than 0.05 millimeter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293020 CN2590661Y (en) | 2002-12-25 | 2002-12-25 | High pressure water spray nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02293020 CN2590661Y (en) | 2002-12-25 | 2002-12-25 | High pressure water spray nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2590661Y true CN2590661Y (en) | 2003-12-10 |
Family
ID=33751149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02293020 Expired - Fee Related CN2590661Y (en) | 2002-12-25 | 2002-12-25 | High pressure water spray nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2590661Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813314A (en) * | 2010-05-05 | 2010-08-25 | 南京普鲁卡姆电器有限公司 | Combustible gas type self-adapting nozzle |
| CN102039229A (en) * | 2011-01-27 | 2011-05-04 | 中国农业科学院农田灌溉研究所 | Steady flow nozzle |
| CN105397056A (en) * | 2015-12-15 | 2016-03-16 | 重庆纽思塔科技有限公司 | Nozzle |
| CN112044355A (en) * | 2020-08-25 | 2020-12-08 | 北京春风一方制药有限公司 | Spray drying tower for medicine |
-
2002
- 2002-12-25 CN CN 02293020 patent/CN2590661Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101813314A (en) * | 2010-05-05 | 2010-08-25 | 南京普鲁卡姆电器有限公司 | Combustible gas type self-adapting nozzle |
| CN101813314B (en) * | 2010-05-05 | 2011-11-30 | 南京普鲁卡姆电器有限公司 | Combustible gas type self-adapting nozzle |
| CN102039229A (en) * | 2011-01-27 | 2011-05-04 | 中国农业科学院农田灌溉研究所 | Steady flow nozzle |
| CN105397056A (en) * | 2015-12-15 | 2016-03-16 | 重庆纽思塔科技有限公司 | Nozzle |
| CN112044355A (en) * | 2020-08-25 | 2020-12-08 | 北京春风一方制药有限公司 | Spray drying tower for medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |