CN207203272U - A kind of heptafluoro-propane high-efficient atomizing injection apparatus - Google Patents
A kind of heptafluoro-propane high-efficient atomizing injection apparatus Download PDFInfo
- Publication number
- CN207203272U CN207203272U CN201720911074.XU CN201720911074U CN207203272U CN 207203272 U CN207203272 U CN 207203272U CN 201720911074 U CN201720911074 U CN 201720911074U CN 207203272 U CN207203272 U CN 207203272U
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- China
- Prior art keywords
- playpipe
- heptafluoro
- injection apparatus
- rotating flow
- flow guidance
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Abstract
The utility model provides a kind of heptafluoro-propane high-efficient atomizing injection apparatus, including playpipe, and the end of the playpipe is connected with injection connector, nozzle in turn, and the inwall of the injection connector and jet is equipped with the rotating flow guidance line of rabbet joint.
Description
Technical field
It the utility model is related to fire-fighting equipment technical field, more particularly to a kind of heptafluoro-propane high-efficient atomizing injection apparatus.
Background technology
Heptafluoro-propane extinguishing chemical atomizing effect directly influences the fire extinguishing effectiveness of system, and the structure of nozzle is not in the prior art
Good atomizing effect can be reached.
It is that current those skilled in the art urgently solve so how to provide a kind of heptafluoro-propane high-efficient atomizing injection apparatus
Technical problem certainly.
Utility model content
In view of this, the utility model provides a kind of heptafluoro-propane high-efficient atomizing injection apparatus, solves in the prior art
The problem of existing, concrete scheme are as follows：
A kind of heptafluoro-propane high-efficient atomizing injection apparatus, including playpipe, the end of the playpipe are connected with spray in turn
Connector, nozzle are penetrated, the inwall of the injection connector and jet is equipped with the rotating flow guidance line of rabbet joint.
Specifically, the playpipe is metal hose.
Specifically, 15 ° of the anglec of rotation of the rotating flow guidance line of rabbet joint.
Preferably, when the playpipe is DN15, the section of the rotating flow guidance line of rabbet joint is 1.0mm*1.0mm pros
Shape.
Preferably, when the playpipe is DN20, the section of the rotating flow guidance line of rabbet joint is 1.5mm*1.5mm square
Preferably, when the playpipe is DN32, the section of the rotating flow guidance line of rabbet joint is 2.0mm*2.0mm pros
Shape.
Preferably, when the playpipe is DN40, the section of the rotating flow guidance line of rabbet joint is 2.5mm*2.5mm pros
Shape.
Preferably, when the playpipe is DN50, the section of the rotating flow guidance line of rabbet joint is 3.5mm*3.5mm pros
Shape.
Heptafluoro-propane high-efficient atomizing injection apparatus provided by the utility model, by setting up rotating flow guidance groove in nozzle location
Line, atomizing effect is improved, reached the purpose of enhancing fire extinguishing effectiveness.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of utility model, for those of ordinary skill in the art, on the premise of not paying creative work, also
Other accompanying drawings can be obtained according to these accompanying drawings.
Fig. 1 is heptafluoro-propane high-efficient atomizing injection apparatus structural representation provided by the utility model.
In figure：1st, playpipe 2, injection connector 3, nozzle 4, the rotating flow guidance line of rabbet joint 5, spray orifice.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 is heptafluoro-propane high-efficient atomizing injection apparatus structural representation provided by the utility model, shown in reference picture 1,
A kind of heptafluoro-propane high-efficient atomizing injection apparatus, including playpipe 1, the end of the playpipe 1 is claimed in the utility model
It is connected with injection connector 2, nozzle 3 in turn, the inwall of the injection connector 2 and jet 3 is equipped with rotating flow guidance groove
Line 4.
It can be fixedly connected between the injection connector 2 and the playpipe 1, the injection connector 2 and the spray
Threaded connection can be selected between mouth 3.
When fire occurs, fire-extinguishing apparatus spurts, and when extinguishing chemical passes through playpipe and nozzle, the rotating flow guidance line of rabbet joint 4 can make
Extinguishing chemical is rotated in injection channel, is sprayed by the spray orifice 5 of nozzle 3, obtains preferably extinguishing chemical atomizing effect, so as to
Increase fire extinguishing effectiveness.
Specifically, the playpipe 1 is metal hose.
Specifically, the anglec of rotation of the rotating flow guidance line of rabbet joint 4 is 150。
Preferably, when the playpipe 1 is DN15, the section of the rotating flow guidance line of rabbet joint 4 is 1.0mm*1.0mm pros
Shape.
Preferably, when the playpipe 1 is DN20, the section of the rotating flow guidance line of rabbet joint 4 is 1.5mm*1.5mm pros
Shape
Preferably, when the playpipe 1 is DN32, the section of the rotating flow guidance line of rabbet joint 4 is 2.0mm*2.0mm pros
Shape.
Preferably, when the playpipe 1 is DN40, the section of the rotating flow guidance line of rabbet joint 4 is 2.5mm*2.5mm pros
Shape.
Preferably, when the playpipe 1 is DN50, the section of the rotating flow guidance line of rabbet joint 4 is 3.5mm*3.5mm pros
Shape.
Embodiments of the invention are described above in conjunction with accompanying drawing, but the invention is not limited in above-mentioned specific
Embodiment, above-mentioned embodiment is only schematical, rather than restricted, one of ordinary skill in the art
Under the enlightenment of the present invention, in the case of present inventive concept and scope of the claimed protection is not departed from, it can also make a lot
Form, these are belonged within the protection of the present invention.
Claims (8)
1. a kind of heptafluoro-propane high-efficient atomizing injection apparatus, including playpipe, the end of the playpipe is connected with injection in turn
Connector, nozzle, it is characterised in that：The inwall of the injection connector and jet is equipped with the rotating flow guidance line of rabbet joint.
2. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 1, its feature in：The playpipe is that metal is soft
Pipe.
3. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 1 or 2, it is characterised in that：The rotating flow guidance
The anglec of rotation of the line of rabbet joint is 150。
4. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 3, it is characterised in that：The playpipe is DN15
When, the section of the rotating flow guidance line of rabbet joint is 1.0mm*1.0mm square.
5. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 3, it is characterised in that：The playpipe is DN20
When, the section of the rotating flow guidance line of rabbet joint is 1.5mm*1.5mm square.
6. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 3, it is characterised in that：The playpipe is DN32
When, the section of the rotating flow guidance line of rabbet joint is 2.0mm*2.0mm square.
7. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 3, it is characterised in that：The playpipe is DN40
When, the section of the rotating flow guidance line of rabbet joint is 2.5mm*2.5mm square.
8. heptafluoro-propane high-efficient atomizing injection apparatus according to claim 3, it is characterised in that：The playpipe is DN50
When, the section of the rotating flow guidance line of rabbet joint is 3.5mm*3.5mm square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911074.XU CN207203272U (en) | 2017-07-26 | 2017-07-26 | A kind of heptafluoro-propane high-efficient atomizing injection apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720911074.XU CN207203272U (en) | 2017-07-26 | 2017-07-26 | A kind of heptafluoro-propane high-efficient atomizing injection apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207203272U true CN207203272U (en) | 2018-04-10 |
Family
ID=61814034
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720911074.XU Active CN207203272U (en) | 2017-07-26 | 2017-07-26 | A kind of heptafluoro-propane high-efficient atomizing injection apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207203272U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675234A (en) * | 2019-01-07 | 2019-04-26 | 浙安集团有限公司 | A kind of collecting type heptafluoro-propane fire extinguisher |
-
2017
- 2017-07-26 CN CN201720911074.XU patent/CN207203272U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109675234A (en) * | 2019-01-07 | 2019-04-26 | 浙安集团有限公司 | A kind of collecting type heptafluoro-propane fire extinguisher |
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