CN206652664U - Supersonic gas fog cooling nozzle - Google Patents
Supersonic gas fog cooling nozzle Download PDFInfo
- Publication number
- CN206652664U CN206652664U CN201720412206.4U CN201720412206U CN206652664U CN 206652664 U CN206652664 U CN 206652664U CN 201720412206 U CN201720412206 U CN 201720412206U CN 206652664 U CN206652664 U CN 206652664U
- Authority
- CN
- China
- Prior art keywords
- nozzle
- supersonic gas
- cooling
- gas fog
- fog cooling
- 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.)
- Active
Links
Landscapes
- Nozzles (AREA)
Abstract
The utility model discloses a kind of supersonic gas fog cooling nozzle, include a central compressed air jet pipe, a nozzle body, a sealing gasket and a nozzle head, the nozzle exit area of described nozzle head is provided with some centrums, and described sealing gasket is between nozzle body and nozzle head.Supersonic gas fog cooling nozzle of the present utility model has advantages below：The supersonic gas fog cooling nozzle bag is due to using nozzle inside diameter is increased, avoiding blocking.Supersonic generator is set in the nozzle exit area of nozzle head, aerosol is produced high-frequency fluctuation, caused vapor speeds away cooling surface.In notch setting centrum, high-velocity fluid produces ultrasonic wave after centrum.The cooling velocity of the aerial fog nozzle of the utility model patent is conventional 10 times, is not blocked, and is used continuously more than 1 year, is not required to safeguard.By adjusting air water ratio, cooling velocity can be adjusted, particularly suitable for needing the occasion of chilling.
Description
Technical field
A kind of nozzle is the utility model is related to, more precisely, being a kind of supersonic gas fog cooling nozzle.
Background technology
At present, existing aerial fog nozzle is an aperture, to carry high spraying speed.By producing atomizing effect at a high speed.Aperture
The necessary very little of diameter, does not just have atomizing effect more than 1.5mm.Because cooling water circulation amount is very big, can not be filtered well,
The impurity contents such as the iron oxide in water are very high, often result in the blocking and abrasion of nozzle.Mainly block, because by system mistake
Tiny iron oxide will be gathered into bulky grain (up to 1mm) in the pipeline before reaching nozzle in cooling water after filter, several
When particle passes through together, it will block.Only in front of nozzle plus filter just has filter effect.Mistake in front of nozzle
Filter capacity can not possibly be very big, it is necessary to periodically handle.Moreover, it is too high to will also result in nozzle cost.
The nozzle for not having filter just needs once to be cleared up for typically most long one month, or changes (most).Band filtering
The nozzle cleaning in six months of device is once.The uncertainty of nozzle operation situation, have a strong impact on product quality, also increase operation into
This.
In theory, the cooling velocity of aerial fog nozzle is more than 100 times of hydraulic spray nozzle, because caused vapor can be with fast
Speed leaves cooling surface.But actually only 20 times or so, mainly vapor leaves the speed of cooling surface not enough
It is high.
Utility model content
The utility model is mainly to solve the technical problem present in prior art, cold so as to provide a kind of ultrasonic wave aerosol
But nozzle.
Above-mentioned technical problem of the present utility model is mainly what is be addressed by following technical proposals：
A kind of supersonic gas fog cooling nozzle, it is characterised in that described supersonic gas fog cooling nozzle includes a center
Compressed air jet pipe, a nozzle body, a sealing gasket and a nozzle head, the nozzle exit area of described nozzle head are some provided with one
Centrum, described sealing gasket is between nozzle body and nozzle head.
As the utility model preferred embodiment, described nozzle body and nozzle head are using threaded connection.
As the utility model preferred embodiment, described centrum is evenly distributed on the nozzle exit area of described nozzle head
On, described central compressed air jet pipe stretches into a pre-determined distance inside described nozzle body.
As the utility model preferred embodiment, described centrum is structure as a whole with described nozzle head.
As the utility model preferred embodiment, described nozzle head is made up of stainless steel.
Supersonic gas fog cooling nozzle of the present utility model has advantages below：The supersonic gas fog cooling nozzle bag due to
Using increase nozzle inside diameter, avoid blocking.Supersonic generator is set in the nozzle exit area of nozzle head, aerosol is produced high frequency waves
Dynamic, caused vapor speeds away cooling surface.In notch setting centrum, high-velocity fluid produces ultrasonic wave after centrum.
The cooling velocity of the aerial fog nozzle of the utility model patent is conventional 10 times, is not blocked, and is used continuously more than 1 year, is not required to tie up
Shield.By adjusting air water ratio, cooling velocity can be adjusted, particularly suitable for needing the occasion of chilling.The ultrasonic wave aerosol is cold
But nozzle arrangements are simple, and positive effect, cost is cheap, practical.
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 required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of supersonic gas fog cooling nozzle of the present utility model；
Fig. 2 is the structural representation of the supersonic gas fog cooling nozzle in Fig. 1, is another visual angle；
Fig. 3 uses scheme of installation for the supersonic gas fog cooling nozzle in Fig. 2, now, two is provided with main jet pipe
Individual cooling nozzles.
Embodiment
Preferred embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
As shown in Figure 1 to Figure 3, the supersonic gas fog cooling nozzle includes a central compressed air jet pipe 2, a nozzle body
4th, a sealing gasket 5 and a nozzle head 6, the nozzle exit area of the nozzle head 6 are provided with some centrums 7, and the sealing gasket 5 is located at nozzle
Between body 4 and nozzle head 6.The internal diameter of nozzle body 4 is 20~24mm, and the internal diameter of nozzle head 6 is 9~14mm.
The nozzle body 4 and nozzle head 6 facilitate the replacing of nozzle head using threaded connection.
The centrum 7 is evenly distributed on the nozzle exit area of the nozzle head 6, quantity 4~6, center 2.5~3mm of spacing.
The central compressed air jet pipe 2 stretches into one pre-determined distance of the inside of nozzle body 4, generally 5~10mm.
The centrum 7 is structure as a whole with the nozzle head 6.
The nozzle head 6 is made up of stainless steel, such as such as 2Cr13,316 stainless steels, 310 stainless steels etc..
In use, compressed air 1 mixes with cooling water 3 in nozzle, by the spout with centrum, ultrasonic wave aerosol is produced
8。
As shown in figure 3, compressed air supervisor 9 and cooling water pipe 10 mix in nozzle body 11, nozzle body 4 is welded on
On nozzle body 11, nozzle center's compressed air jet pipe is welded on compressed air supervisor.Compressed air supervisor 9 is located at jet pipe master
In body 11, cooling water pipe 10 is welded to connect with nozzle body 11.
According to the size of cooling surface, one or more nozzles can be installed on a jet pipe.More jet pipes can form
One cooling section.
The supersonic gas fog cooling nozzle bag is due to using increase nozzle inside diameter (10mm), avoiding blocking.In nozzle head
Nozzle exit area sets supersonic generator, aerosol is produced high-frequency fluctuation, and caused vapor speeds away cooling surface.Spraying
Mouth sets centrum, and high-velocity fluid produces ultrasonic wave after centrum.
The cooling velocity of the aerial fog nozzle of the utility model patent is conventional 10 times, is not blocked, continuous use 1 year with
On, it is not required to safeguard.By adjusting air water ratio, cooling velocity can be adjusted, particularly suitable for needing the occasion of chilling.
The supersonic gas fog cooling nozzle arrangements are simple, and positive effect, cost is cheap, practical.
This is not limited to, any change or replacement expected without creative work, should all be covered in the utility model
Protection domain within.Therefore, the scope of protection of the utility model should be determined by the scope of protection defined in the claims.
Claims (5)
1. a kind of supersonic gas fog cooling nozzle, it is characterised in that described supersonic gas fog cooling nozzle is pressed comprising a center
Contracting air lance (2), a nozzle body (4), a sealing gasket (5) and a nozzle head (6), the spout position of described nozzle head (6)
Put and be provided with some centrums (7), described sealing gasket (5) is located between nozzle body (4) and nozzle head (6).
2. supersonic gas fog cooling nozzle according to claim 1, it is characterised in that described nozzle body (4) and spray
Mouth (6) is using threaded connection.
3. supersonic gas fog cooling nozzle according to claim 1, it is characterised in that described centrum (7) is uniformly distributed
On the nozzle exit area of described nozzle head (6), described central compressed air jet pipe (2) stretches into described nozzle body (4)
An internal pre-determined distance.
4. supersonic gas fog cooling nozzle according to claim 1, it is characterised in that described centrum (7) with it is described
Nozzle head (6) is structure as a whole.
5. supersonic gas fog cooling nozzle according to claim 1, it is characterised in that described nozzle head (6) is stainless
Steel is made.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412206.4U CN206652664U (en) | 2017-04-19 | 2017-04-19 | Supersonic gas fog cooling nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720412206.4U CN206652664U (en) | 2017-04-19 | 2017-04-19 | Supersonic gas fog cooling nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206652664U true CN206652664U (en) | 2017-11-21 |
Family
ID=60318268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720412206.4U Active CN206652664U (en) | 2017-04-19 | 2017-04-19 | Supersonic gas fog cooling nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206652664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545391A (en) * | 2020-05-13 | 2020-08-18 | 中国海洋大学 | Device for spraying oxide film on outer side surface of circular tube |
-
2017
- 2017-04-19 CN CN201720412206.4U patent/CN206652664U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111545391A (en) * | 2020-05-13 | 2020-08-18 | 中国海洋大学 | Device for spraying oxide film on outer side surface of circular tube |
| CN111545391B (en) * | 2020-05-13 | 2021-06-11 | 中国海洋大学 | Device for spraying oxide film on outer side surface of circular tube |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4134547A (en) | Jet pipe | |
| CN101992160B (en) | Two-fluid nozzle device with large adjustment ratio and large adjustment ratio method thereof | |
| CN105557667B (en) | Adjustable nozzle for gardens chemical spraying device | |
| CN206652664U (en) | Supersonic gas fog cooling nozzle | |
| CN205702450U (en) | A kind of device of adjustable nozzles angle | |
| CN208328107U (en) | A kind of uniform painting machine of passivating solution | |
| CN206232424U (en) | A kind of atomising device for processing high rigidity high ammonia-nitrogen wastewater | |
| CN109985463B (en) | Atomization dust removal device and dust removal method thereof | |
| CN205128215U (en) | Centrifugal agricultural atomizer shower nozzle in tangential of two orifice pieces | |
| CN207983141U (en) | A kind of movable type inside pipe wall sand blasting unit | |
| CN103463851A (en) | Pollutant suction device of filter for agricultural irrigation | |
| CN202849078U (en) | Novel spray gun applied to urea pryolysis ammonia production system | |
| CN213557784U (en) | High temperature resistant, high-efficient denitration spray gun of stand wear and tear many nozzles | |
| CN205868580U (en) | Can fully refine two -way shower head of liquid drop | |
| CN211036847U (en) | A dust device for construction | |
| CN213913160U (en) | Air curtain protection L-shaped urea solution spray gun | |
| CN208786046U (en) | A kind of horizontal pipeline with dust-extraction unit | |
| CN210033519U (en) | Wet dust collector | |
| CN208177144U (en) | A kind of equipment of control half cylinder of steel ease dirt | |
| CN207188036U (en) | A kind of novel porous nozzle | |
| CN208294688U (en) | A kind of new type gasoline nozzle that atomization is excellent | |
| CN206793971U (en) | A kind of windproof shower nozzle | |
| CN205043114U (en) | A secondary cooling device for conticaster | |
| CN207071476U (en) | Depositing dust fog-spray nozzle | |
| CN204816942U (en) | Agent shower nozzle is annotated to big pipe diameter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |