CN108853856A - A kind of hydraulic spray nozzle of multi-direction injection - Google Patents
A kind of hydraulic spray nozzle of multi-direction injection Download PDFInfo
- Publication number
- CN108853856A CN108853856A CN201810922659.0A CN201810922659A CN108853856A CN 108853856 A CN108853856 A CN 108853856A CN 201810922659 A CN201810922659 A CN 201810922659A CN 108853856 A CN108853856 A CN 108853856A
- Authority
- CN
- China
- Prior art keywords
- nozzle
- sub
- pipe
- nozzle body
- filter column
- 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
Links
- 239000007921 spray Substances 0.000 title claims abstract description 37
- 239000007924 injection Substances 0.000 title claims abstract description 22
- 238000002347 injection Methods 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 14
- 239000003595 mist Substances 0.000 description 6
- 238000004140 cleaning Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
- A62C31/05—Nozzles specially adapted for fire-extinguishing with two or more outlets
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Nozzles (AREA)
Abstract
The invention discloses a kind of hydraulic spray nozzles of multi-direction injection, including nozzle body, extend Pipe installing port in the rear end of nozzle body, the inside twist-on of Pipe installing port has nozzle Filter column, nozzle Filter column is hollow and both ends open structure, nozzle grid is provided in the hollow cavity of nozzle Filter column, the front end of nozzle Filter column extends into the cavity of nozzle body, and with nozzle pipe phase twist-on, nozzle pipe is located at the center of nozzle Filter column cavity, the front end of nozzle pipe is linked with the first sub- nozzle body, first sub- nozzle body extends from the center of nozzle body front end；The outer wall border of nozzle pipe is communicated with several the second sub- nozzle bodies being spacedly distributed, and each second sub- nozzle body extends from the outer wall of nozzle body.Coverage area of the present invention is big, and using effect is good, and structure novel is easy to accomplish, has a good application prospect.
Description
Technical field
The present invention relates to fire-extinguishing apparatus technical fields, and in particular to a kind of hydraulic spray nozzle of multi-direction injection.
Background technique
Hydraulic spray nozzle is exclusively used in the water base extinguishing device in fixed part, it can dilute combustible by fluid, and subtract
Few heat, to inhibit fire, performance be directly related to the extinguishing effect of the water base extinguishing device in fixed part.Currently, city
Common hydraulic spray nozzle on face, nozzle head are independent one, and atomized water spray direction is single and ineffective, moreover, hydraulic spray nozzle
Filter screen and hydraulic spray nozzle cavity be integrally formed, replace and clean it is constant, finally, nozzle is that simple pore is sprayed water, injection
The impact of water mist and diversity effect are effective out, inhibit the using effect for strengthening hydraulic spray nozzle.
Summary of the invention
The purpose of the present invention is overcoming existing hydraulic spray nozzle, there are the problem of.The water mist of multi-direction injection of the invention
The inside twist-on of nozzle, Pipe installing port has nozzle Filter column, is conveniently replaceable cleaning, and is provided with eight sub- nozzle bodies, and
It is provided with helical pipe body structure in every sub- nozzle body, impact and the diversity effect for ejecting water mist are good, and cover model
It encloses greatly, using effect is good, and structure novel is easy to accomplish, has a good application prospect.
In order to achieve the above object, the technical scheme adopted by the invention is that：
Pipe installing is extended in a kind of hydraulic spray nozzle of multi-direction injection, including nozzle body, the rear end of the nozzle body
Port, the inside twist-on of the Pipe installing port have nozzle Filter column, and the nozzle Filter column is hollow and both ends open knot
Structure is provided with nozzle grid in the hollow cavity of the nozzle Filter column, and the front end of the nozzle Filter column extends into nozzle
In the cavity of main body, and with nozzle pipe phase twist-on, the nozzle pipe is located at the center of nozzle Filter column cavity,
The front end of the nozzle pipe is linked with the first sub- nozzle body, and the first sub- nozzle body is from nozzle body front end
Extend at center；The outer wall border of the nozzle pipe is communicated with several the second sub- nozzle bodies being spacedly distributed, and each
Two sub- nozzle bodies extend from the outer wall of nozzle body.
A kind of hydraulic spray nozzle of multi-direction injection above-mentioned, the quantity of the second sub- nozzle body are seven.
A kind of hydraulic spray nozzle of multi-direction injection above-mentioned, the first sub- nozzle body, the second sub- nozzle body include son
Nozzle pipe, sub- nozzle body cylindrical shell, helical pipe body and atomized water spray head, the helical pipe body are arranged in sub- nozzle body
Inside cylindrical shell, one end of the sub- nozzle pipe is connected with the input terminal of helical pipe body, the sub- nozzle pipe
The other end extends the rear end of sub- nozzle body cylindrical shell and is connected with nozzle pipe, and the atomized water spray head is mounted on spray
The front end of mouth body cylindrical shell, and it is located at the front of helical pipe body output end.
A kind of hydraulic spray nozzle of multi-direction injection above-mentioned, the folder between the second sub- nozzle body and nozzle pipe outer wall
Angle is 60 °.
A kind of hydraulic spray nozzle of multi-direction injection above-mentioned, the caliber of the nozzle pipe are the three of sub- nozzle pipe caliber
Times.
A kind of hydraulic spray nozzle of multi-direction injection above-mentioned is provided with for placing on the outer wall of the Pipe installing port
The annular groove of sealing ring.
The beneficial effects of the invention are as follows：It twists the inside of the hydraulic spray nozzle of multi-direction injection of the invention, Pipe installing port
It is connected to nozzle Filter column, is conveniently replaceable cleaning, and is provided with eight sub- nozzle bodies, and is provided with helix tube in every sub- nozzle body
Road body structure, impact and the diversity effect for ejecting water mist are good, and coverage area is big, and using effect is good, structure novel, hold
It easily realizes, has a good application prospect.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the hydraulic spray nozzle of multi-direction injection of the invention；
Fig. 2 is the front view of nozzle body of the invention.
Attached meaning marked in the figure is as follows：
1：Nozzle body；2：Pipe installing port；201：Annular groove；3：Nozzle Filter column；301：Nozzle grid；4：Blast tube
Road；5：First sub- nozzle body；6：Second sub- nozzle body；701：Sub- nozzle pipe；702：Sub- nozzle body cylindrical shell；703：Spiral
Pipeline body；704：Atomized water spray head.
Specific embodiment
Below in conjunction with Figure of description, the present invention is further illustrated.
As shown in Figures 1 and 2, the hydraulic spray nozzle of multi-direction injection of the invention, including nozzle body 1, the nozzle master
Pipe installing port 2 is extended in the rear end of body 1, and the inside twist-on of the Pipe installing port 2 has nozzle Filter column 3, described
Nozzle Filter column 3 is hollow and both ends open structure, is provided with nozzle grid 301 in the hollow cavity of the nozzle Filter column 3,
The front end of the nozzle Filter column 3 extends into the cavity of nozzle body 1, and with 4 phase twist-on of nozzle pipe, such design
Nozzle Filter column 3, cleaning easy to disassemble, nozzle pipe 4 are located at the center of 3 cavity of nozzle Filter column,
The front end of the nozzle pipe 4 is linked with the first sub- nozzle body 5, and the first sub- nozzle body 5 is from 1 front end of nozzle body
Extend at the center in portion；The outer wall border of the nozzle pipe 4 is communicated with several the second sub- nozzle bodies being spacedly distributed
6, each second sub- nozzle body 6 extends from the outer wall of nozzle body 1.
Preferably, the quantity of the described second sub- nozzle body 6 is seven, and eight sub- nozzle bodies, eject rushing for water mist altogether
Hitting property and diversity effect are good, and coverage area is big, and using effect is good.
Preferably, the described first sub- nozzle body 5, the second sub- nozzle body 6 include sub- nozzle pipe 701, sub- nozzle scapus
Shape shell 702, helical pipe body 703 and atomized water spray head 704, the helical pipe body 703 are arranged in sub- nozzle body cylindrical shell
Inside body 702, one end of the sub- nozzle pipe 701 is connected with the input terminal of helical pipe body 703, the sub- nozzle pipe
701 other end extends the rear end of sub- nozzle body cylindrical shell 702 and is connected with nozzle pipe 4, the atomized water spray
First 704 are mounted on the front end of nozzle body cylindrical shell 702, and are located at the front of 703 output end of helical pipe body.
Preferably, the angle between the described second sub- nozzle body 6 and 4 outer wall of nozzle pipe is 60 °, and dimensional standard is convenient for
Molding making.
Preferably, the caliber of the nozzle pipe 4 is three times of sub- 701 caliber of nozzle pipe, increases liquid to sub- nozzle
Flow velocity after in pipeline 701 improves atomized water spray effect.
Preferably, the annular groove 201 for placing sealing ring is provided on the outer wall of the Pipe installing port 2, just
In the sealing effect for improving 2 connecting pipe of Pipe installing port.
In conclusion the hydraulic spray nozzle of multi-direction injection of the invention, the inside twist-on of Pipe installing port has nozzle mistake
Filter column is conveniently replaceable cleaning, and is provided with eight sub- nozzle bodies, and is provided with helical pipe body structure in every sub- nozzle body,
Impact and the diversity effect for ejecting water mist are good, and coverage area is big, and using effect is good, and structure novel is easy to accomplish, tool
There is good application prospect.
Basic principles and main features and advantage of the invention have been shown and described above.The technical staff of the industry should
Understand, the present invention is not limited to the above embodiments, and the above embodiments and description only describe originals of the invention
Reason, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes and improvements
It all fall within the protetion scope of the claimed invention.The claimed scope of the invention is by appended claims and its equivalent circle
It is fixed.
Claims (6)
1. a kind of hydraulic spray nozzle of multi-direction injection, it is characterised in that：Including nozzle body（1）, the nozzle body（1）After
Extend Pipe installing port in end（2）, the Pipe installing port（2）Inside twist-on have nozzle Filter column（3）, the spray
Mouth Filter column（3）For hollow and both ends open structure, the nozzle Filter column（3）Hollow cavity in be provided with nozzle grid
（301）, the nozzle Filter column（3）Front end extend into nozzle body（1）Cavity in, and and nozzle pipe（4）Mutually twist
It connects, the nozzle pipe（4）Positioned at nozzle Filter column（3）At the center of cavity,
The nozzle pipe（4）Front end be linked with the first sub- nozzle body（5）, the first sub- nozzle body（5）From nozzle master
Body（1）Extend at the center of front end；The nozzle pipe（4）Outer wall border be communicated be spacedly distributed several
Two sub- nozzle bodies（6）, each second sub- nozzle body（6）From nozzle body（1）Outer wall extend.
2. a kind of hydraulic spray nozzle of multi-direction injection according to claim 1, it is characterised in that：The second sub- nozzle body
（6）Quantity be seven.
3. a kind of hydraulic spray nozzle of multi-direction injection according to claim 1, it is characterised in that：The first sub- nozzle body
（5）, the second sub- nozzle body（6）It include sub- nozzle pipe（701）, sub- nozzle body cylindrical shell（702）, helical pipe body
（703）With atomized water spray head（704）, the helical pipe body（703）It is arranged in sub- nozzle body cylindrical shell（702）Inside, institute
State sub- nozzle pipe（701）One end and helical pipe body（703）Input terminal be connected, the sub- nozzle pipe（701）'s
The other end extends sub- nozzle body cylindrical shell（702）Rear end and and nozzle pipe（4）It is connected, the atomized water spray head
（704）It is mounted on nozzle body cylindrical shell（702）Front end, and be located at helical pipe body（703）The front of output end.
4. a kind of hydraulic spray nozzle of multi-direction injection according to claim 2, it is characterised in that：The second sub- nozzle body
（6）With nozzle pipe（4）Angle between outer wall is 60 °.
5. a kind of hydraulic spray nozzle of multi-direction injection according to claim 3, it is characterised in that：The nozzle pipe（4）
Caliber be sub- nozzle pipe（701）Three times of caliber.
6. a kind of hydraulic spray nozzle of multi-direction injection according to claim 1, it is characterised in that：The Pipe installing port
（2）Outer wall on be provided with annular groove for placing sealing ring（201）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922659.0A CN108853856A (en) | 2018-08-14 | 2018-08-14 | A kind of hydraulic spray nozzle of multi-direction injection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810922659.0A CN108853856A (en) | 2018-08-14 | 2018-08-14 | A kind of hydraulic spray nozzle of multi-direction injection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108853856A true CN108853856A (en) | 2018-11-23 |
Family
ID=64319076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810922659.0A Pending CN108853856A (en) | 2018-08-14 | 2018-08-14 | A kind of hydraulic spray nozzle of multi-direction injection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108853856A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677489A (en) * | 2020-06-02 | 2020-09-18 | 中国矿业大学 | Multilayer composite nozzle device capable of improving underground coal gasification efficiency and application method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2144635A1 (en) * | 1992-09-15 | 1994-03-31 | Goran Sundholm | Nozzle with helical spring which sets liquid in whirling motion |
| CN2520183Y (en) * | 2001-12-05 | 2002-11-13 | 南京消防器材厂 | Spray automatic fireextinguishing device |
| CN101318165A (en) * | 2008-07-18 | 2008-12-10 | 韩铁夫 | Self-driving rotary dispensing device |
| CN205253390U (en) * | 2015-12-23 | 2016-05-25 | 东莞市长原喷雾技术有限公司 | Fixed container washing nozzle |
| CN208756852U (en) * | 2018-08-14 | 2019-04-19 | 江苏华燕船舶装备有限公司 | A kind of hydraulic spray nozzle of multi-direction injection |
-
2018
- 2018-08-14 CN CN201810922659.0A patent/CN108853856A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA2144635A1 (en) * | 1992-09-15 | 1994-03-31 | Goran Sundholm | Nozzle with helical spring which sets liquid in whirling motion |
| CN2520183Y (en) * | 2001-12-05 | 2002-11-13 | 南京消防器材厂 | Spray automatic fireextinguishing device |
| CN101318165A (en) * | 2008-07-18 | 2008-12-10 | 韩铁夫 | Self-driving rotary dispensing device |
| CN205253390U (en) * | 2015-12-23 | 2016-05-25 | 东莞市长原喷雾技术有限公司 | Fixed container washing nozzle |
| CN208756852U (en) * | 2018-08-14 | 2019-04-19 | 江苏华燕船舶装备有限公司 | A kind of hydraulic spray nozzle of multi-direction injection |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111677489A (en) * | 2020-06-02 | 2020-09-18 | 中国矿业大学 | Multilayer composite nozzle device capable of improving underground coal gasification efficiency and application method thereof |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20181123 |
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| RJ01 | Rejection of invention patent application after publication |