CN104436488A - Multi-hole 3D wide-angle cluster nozzle - Google Patents
Multi-hole 3D wide-angle cluster nozzle Download PDFInfo
- Publication number
- CN104436488A CN104436488A CN201410693449.0A CN201410693449A CN104436488A CN 104436488 A CN104436488 A CN 104436488A CN 201410693449 A CN201410693449 A CN 201410693449A CN 104436488 A CN104436488 A CN 104436488A
- Authority
- CN
- China
- Prior art keywords
- wide
- angle
- spout
- nozzle
- porous
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
Abstract
The invention relates to a multi-hole 3D wide-angle cluster nozzle. The multi-hole 3D wide-angle cluster nozzle comprises a nozzle body and an angle regulating ball, wherein the nozzle body is slidably connected with the angle regulating ball; the nozzle body comprises a spout and a connecting thread screw; the spout is trumpet-shaped; the spout consists of a plurality of spray holes; one end of the spout is fixedly connected with the connecting thread screw, and the other end of the spout is a spray outlet. The invention provides the multi-hole 3D wide-angle cluster nozzle with a large coverage area and a long spraying distance.
Description
Technical field
The present invention relates to a kind of porous 3D wide-angle bundle nozzle.
Background technology
The critical defect of the common powder nozzle of domestic current use is that area coverage is very little, and jet length is short.Main cause is that dry powder is under the effect of gas caused by spray characteristic.When carrying out effective covering protection to protected object; just need a large amount of nozzles; this causes many harm to protected object, when especially protected object is high-voltage charged body, probably causes the security incident such as the harmful to human such as pollution flashover, arcing safety and equipment fire.
Summary of the invention
The object of the invention is the defect overcoming prior art existence, the porous 3D wide-angle bundle nozzle that a kind of area coverage is large, jet length is far away is provided.
The technical solution adopted for the present invention to solve the technical problems is: a kind of porous 3D wide-angle bundle nozzle, comprises nozzle body and angular adjustment ball, and described nozzle body and angular adjustment ball are slidably connected; Described nozzle body comprises spout and thread, and described spout is tubaeform, and described spout is made up of several spray orifices, and one end of described spout is fixedly connected with thread, and its other end is ejiction opening.
According to another embodiment of the invention, comprise further between described thread and angular adjustment ball and be also provided with O type circle, described O type circle is arranged on angular adjustment ball.
According to another embodiment of the invention, comprise further on described thread and also have locking cap, described locking cap is arranged on and is fixedly connected with thread by screw thread.
According to another embodiment of the invention, the number comprising described spray orifice is further nine, and the shape of described spray orifice composition is rectangle or circle.
According to another embodiment of the invention, it is tubaeform for comprising described spray orifice further, and is communicated with respectively with nozzle body internal cavities.
According to another embodiment of the invention, the opening angle comprising described spout is further 30-50 °; The opening angle of described spray orifice is 20-30 °.
According to another embodiment of the invention, comprise the cavity that described angular adjustment ball is a hollow further, its one end is communicated with nozzle body internal cavities.
Beneficial effect of the present invention: the invention solves the defect existed in background technology, the design of wide-angle boundling of the present invention makes full use of the original advantage of powder nozzle, makes the spray angle of nozzle expand to the scope of 45 degree ~ 90 degree by 20 degree of existing plain nozzle.Jet length expands to 15 ~ 25 meters by original 3 ~ 5 meters.Carry out depth protection to protected body, nozzle just directly can protect the area of more than 50 square metres.Each nozzle of the present invention evenly can spray dry powder, can be covered equably on effectively protected by dry powder, prevents that the cloth powder due to small local is too small affects extinguishing effect.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is the cross section structure schematic diagram of the preferred embodiments of the present invention;
Fig. 2 is spout front view of the present invention;
Fig. 3 is the sectional view of C-C in Fig. 1.
Detailed description of the invention
As Figure 1-3, a kind of porous 3D wide-angle bundle nozzle, comprise nozzle body 1 and angular adjustment ball 2, described nozzle body 1 and angular adjustment ball 2 are slidably connected, described angular adjustment ball 2 is the cavity of a hollow, and its one end is communicated with nozzle body 1 internal cavities; Described nozzle body 1 comprises spout 3 and thread 4, and described spout 3 is tubaeform, and described spout 3 is made up of several spray orifices 5, and one end of described spout 3 is fixedly connected with thread 4, and its other end is outlet.The opening angle of described spout 3 is 30-50 °, and the opening angle of described spray orifice 5 is 20-30 °.
Also be provided with O type circle 6 between thread 4 and angular adjustment ball 2, described O type circle 6 is arranged on angular adjustment ball 2.Thread 4 also has locking cap 7, and described locking cap 7 establishes 7 to be fixedly connected with thread 4 by screw thread.
The number of spray orifice 5 is nine but is not limited to nine, and the shape that spray orifice 5 forms is rectangle or circle.It is for national grid 110KV above oil-immersed type transformer rectangle feature that nine spray orifices 5 form rectangle; carry out effectively covering the special nozzle carrying out R & D design with minimum nozzle to rectangle object of protection; can seamless link, the most possibly protected body of covering rectangle on covering is connected.Nine spray orifices 5 also can be designed to circle, are conducive to protecting circular protected body.As long as circular, exterior design is become shape changeable, can directly for arc.Arrange one or several in the middle of nine spray orifices 5, all the other eight are uniformly distributed into eight limit type or multiple changing types.
3D is that nozzle can carry out 3D taper moving, can adjust when nozzle is installed for privileged sites, and play nozzle to greatest extent directly or cover the usefulness of fire extinguishing, this device, before not installing power set additional, can manual-alignment be fixed.After carrying out power add-assembly, taper moving can be carried out in injection dry powder limit, limit, make extinguishing effect reach maximization.
Prove through experiment, by the porous 3D wide-angle bundle nozzle designed by Fig. 1-3, reach single nozzle available protecting 50 square metres, jet length 15 ~ 25 meters, the target that spray angle is 60 degree.Synchronously change the DN bore of input and the diameter of flour extraction end in proportion, just can adapt on the pipeline that DN20 ~ DN80 is different.
Should be appreciated that specific embodiment described above only for explaining the present invention, being not intended to limit the present invention.Still be among protection scope of the present invention by spirit institute's apparent change of extending out of the present invention or change.
Claims (7)
1. a porous 3D wide-angle bundle nozzle, is characterized in that: comprise nozzle body and angular adjustment ball, and described nozzle body and angular adjustment ball are slidably connected; Described nozzle body comprises spout and thread, and described spout is tubaeform, and described spout is made up of several spray orifices, and one end of described spout is fixedly connected with thread, and its other end is ejiction opening.
2. porous 3D wide-angle bundle nozzle according to claim 1, is characterized in that: be also provided with O type circle between described thread and angular adjustment ball, described O type circle is arranged on angular adjustment ball.
3. porous 3D wide-angle bundle nozzle according to claim 2, is characterized in that: described thread also has locking cap, and described locking cap is arranged on and is fixedly connected with thread by screw thread.
4. porous 3D wide-angle bundle nozzle according to claim 1, is characterized in that: the number of described spray orifice is nine, and the shape of described spray orifice composition is rectangle or circle.
5. porous 3D wide-angle bundle nozzle according to claim 1, is characterized in that: described spray orifice is tubaeform, and is communicated with respectively with nozzle body internal cavities.
6. porous 3D wide-angle bundle nozzle according to claim 5, is characterized in that: the opening angle of described spout is 30-50 °; The opening angle of described spray orifice is 20-30 °.
7. porous 3D wide-angle bundle nozzle according to claim 1, is characterized in that: described angular adjustment ball is the cavity of a hollow, and its one end is communicated with nozzle body internal cavities.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693449.0A CN104436488A (en) | 2014-11-25 | 2014-11-25 | Multi-hole 3D wide-angle cluster nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410693449.0A CN104436488A (en) | 2014-11-25 | 2014-11-25 | Multi-hole 3D wide-angle cluster nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104436488A true CN104436488A (en) | 2015-03-25 |
Family
ID=52883724
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410693449.0A Pending CN104436488A (en) | 2014-11-25 | 2014-11-25 | Multi-hole 3D wide-angle cluster nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104436488A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339216A (en) * | 2018-02-27 | 2018-07-31 | 郝家平 | A kind of fire demand water gun sprayer |
| CN111973914A (en) * | 2020-08-13 | 2020-11-24 | 深圳市朗驰欣创科技股份有限公司 | Transformer substation wheel type inspection robot with automatic fire extinguishing function |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568231Y (en) * | 2002-09-27 | 2003-08-27 | 牛喜华 | Angle regulatable shower nozzle |
| CN101306234A (en) * | 2008-07-12 | 2008-11-19 | 韩铁夫 | Dispensing devices with pre-disposed heat-sensitive mechanism and its use method |
| CN201313081Y (en) * | 2008-11-21 | 2009-09-23 | 胡旭东 | Top shower |
| CN201537343U (en) * | 2009-12-15 | 2010-08-04 | 华东交通大学 | Hydraulic auto-oscillating control system for fire water monitor |
| CN102335491A (en) * | 2011-07-27 | 2012-02-01 | 江苏中瑞电保智能装备有限公司 | Pipe network type dry powder fire extinguishing system and method |
| CN102350030A (en) * | 2011-07-27 | 2012-02-15 | 江苏中瑞电保智能装备有限公司 | Composite nozzle |
| CN202355750U (en) * | 2011-12-06 | 2012-08-01 | 西安新竹实业有限责任公司 | Rotary spray head for kitchen extinguishment |
| CN204337579U (en) * | 2014-11-25 | 2015-05-20 | 江苏泊普乐智能装备有限公司 | Porous 3D wide-angle bundle nozzle |
-
2014
- 2014-11-25 CN CN201410693449.0A patent/CN104436488A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2568231Y (en) * | 2002-09-27 | 2003-08-27 | 牛喜华 | Angle regulatable shower nozzle |
| CN101306234A (en) * | 2008-07-12 | 2008-11-19 | 韩铁夫 | Dispensing devices with pre-disposed heat-sensitive mechanism and its use method |
| CN201313081Y (en) * | 2008-11-21 | 2009-09-23 | 胡旭东 | Top shower |
| CN201537343U (en) * | 2009-12-15 | 2010-08-04 | 华东交通大学 | Hydraulic auto-oscillating control system for fire water monitor |
| CN102335491A (en) * | 2011-07-27 | 2012-02-01 | 江苏中瑞电保智能装备有限公司 | Pipe network type dry powder fire extinguishing system and method |
| CN102350030A (en) * | 2011-07-27 | 2012-02-15 | 江苏中瑞电保智能装备有限公司 | Composite nozzle |
| CN202355750U (en) * | 2011-12-06 | 2012-08-01 | 西安新竹实业有限责任公司 | Rotary spray head for kitchen extinguishment |
| CN204337579U (en) * | 2014-11-25 | 2015-05-20 | 江苏泊普乐智能装备有限公司 | Porous 3D wide-angle bundle nozzle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108339216A (en) * | 2018-02-27 | 2018-07-31 | 郝家平 | A kind of fire demand water gun sprayer |
| CN108339216B (en) * | 2018-02-27 | 2020-05-01 | 郝家平 | Fire-fighting water gun nozzle |
| CN111973914A (en) * | 2020-08-13 | 2020-11-24 | 深圳市朗驰欣创科技股份有限公司 | Transformer substation wheel type inspection robot with automatic fire extinguishing function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB03 | Change of inventor or designer information |
Inventor after: Li Gao Inventor after: Liang Ge Inventor after: Li Dianchen Inventor before: Li Gao |
|
| COR | Change of bibliographic data | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |
|
| RJ01 | Rejection of invention patent application after publication |