CN206716251U - Thermal radiation resistant eddy flow water column nozzle - Google Patents
Thermal radiation resistant eddy flow water column nozzle Download PDFInfo
- Publication number
- CN206716251U CN206716251U CN201720305113.1U CN201720305113U CN206716251U CN 206716251 U CN206716251 U CN 206716251U CN 201720305113 U CN201720305113 U CN 201720305113U CN 206716251 U CN206716251 U CN 206716251U
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- CN
- China
- Prior art keywords
- groove
- nozzle
- nozzle body
- helical duct
- water 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of thermal radiation resistant eddy flow water column nozzle, it is characterised in that：Described nozzle includes nozzle body, one end of nozzle body is water inlet, the other end is then connected with flight by cap of spraying nozzle, multiple horizontal channels are offered in the nozzle body, these horizontal channels are uniformly distributed in a circumferential direction centered on the axis of nozzle body, the flight is towards the groove that dome shape is offered on the direction of nozzle body, multiple helical ducts set along groove tangential direction are evenly distributed with the excircle of groove, the helical duct matches one by one with horizontal channel, the inner of helical duct is connected with groove, the outer end of helical duct matches with horizontal channel, the spout being connected with groove is further opened with the center of flight.
Description
Technical field
It the utility model is related to a kind of auxiliary body of ship and ocean platform, specially a kind of thermal radiation resistant cyclone water
Post nozzle.
Background technology
Offshore drilling platform during oil-gas mining is engaged in, often produce a part from well discharge but can not and
When the former oil and gas collected.This quasi-oil and natural gas are burnt usually using burner boom, and institute in combustion
Caused heat radiation then can form very big harm in itself to platform device and ocean platform, resulted even in when serious equipment and
The damage of platform structure.At present, heat radiation prevention is carried out commonly using seawater water curtain system on ship ocean platform, but mostly
Water smoke directly is produced from traditional fire demand water spray spout, it is unstable that water smoke often occurs when in use in this kind of nozzle
Situation, in the environment of especially at sea having wind, its stability is worse；So it may result under some operating modes, burner boom is attached
Near caloradiance superelevation, it is impossible to harm of the heat radiation to plant equipment effectively is mitigated or eliminated.
The content of the invention
The utility model is to solve the above-mentioned deficiency present in prior art, proposes that one kind is simple in construction, design is skilful
It is wonderful, it effectively can prevent water column from disperseing, improve the eddy flow water column nozzle of thermal radiation resistant effect.
Technical solution of the present utility model is：A kind of thermal radiation resistant eddy flow water column nozzle, it is characterised in that：Described
Nozzle includes nozzle body 1, and one end of nozzle body 1 is water inlet 2, and the other end is then connected with flight 4 by cap of spraying nozzle 3, described
Multiple horizontal channels 5 are offered in nozzle body 1, these horizontal channels 5 are equal in a circumferential direction centered on the axis of nozzle body 1
Even distribution, the flight 4 is towards the groove 6 that dome shape is offered on the direction of nozzle body 1, on the excircle of groove 6
Even that multiple helical ducts 7 set along the tangential direction of groove 6 are distributed with, the helical duct 7 matches one by one with horizontal channel 5,
The inner of helical duct 7 is connected with groove 6, and outer end and the horizontal channel 5 of helical duct 7 match, at the center of flight 4
It is further opened with the spout 8 being connected with groove 6.
The utility model compared with the existing technology, has the following advantages that：
The thermal radiation resistant eddy flow water column nozzle of this kind of structure type, its is simple in construction, ingenious in design, rationally distributed, its pin
To the problems of prior art, a kind of special structure is designed, it is produced using multiple passages tangentially arranged
The water column of rotation, by way of changing the relative position of tangential slot and tap hole, the control to water column diameter is realized, to be applicable
, can be by way of the valid shape after increasing water column diameter, keep water column to spray, by heat in marine different wind speed environments
Radiation is isolated with equipment and personnel；By way of changing different spinning disks, coordinate different seawaterlines on ocean platform
The caliber and pressure of system, it is not necessary to which the seawater pipe on former ocean platform is changed and transformed；This kind of nozzle sprays
Water column be rotation water column, the heat that discharge of burning can be absorbed with significantly more efficient, mitigate on ship ocean platform equipment and
The caloradiance that personnel bear, improve equipment and the working environment of personnel, and extend the service life of equipment On The Offshore Platform.And
And the manufacture craft of this nozzle is simple, manufacturing cost is cheap, it can be said that it possesses a variety of advantages, particularly suitable for
Popularization and application in this area, its market prospects are very wide.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the structural representation of flight in the utility model embodiment.
Embodiment
Below in conjunction with brief description of the drawings specific embodiment of the present utility model.As shown in Figure 1 and Figure 2：A kind of thermal radiation resistant
Eddy flow water column nozzle, it includes the nozzle body 1 based on one, and one end of this spray group one 1 is water inlet 2, and another
End is then connected with flight 4 by cap of spraying nozzle 3, multiple horizontal channels 5 is offered in the inside of nozzle body 1, these horizontal channels 5
It is parallel with the axial direction of nozzle body 1, and they are uniformly distributed in a circumferential direction centered on the axis of nozzle body 1, in spiral shell
The groove 6 of dome shape is offered on blade 4, and groove 6 is located towards on the direction of nozzle body 1, at the outer edge of groove 6
The helical duct 7 that multiple tangential directions along groove 6 are distributed is provided with, and these helical ducts 7 are equal in a circumferential direction
Even distribution, while above-mentioned helical duct 7 matches one by one with horizontal channel 5, the inner termination of helical duct 7 is connected with groove 6,
And the outer broken end of helical duct 7 then matches with horizontal channel 5, one is further opened with the center of flight 4 and is connected with groove 6
Logical spout 8.
The course of work of the thermal radiation resistant eddy flow water column nozzle of the utility model embodiment is as follows：This nozzle is connected to out
In water lines, it is necessary to during shower, outlet pipeline is squeezed into water in the water inlet 2 of nozzle body 1, and passes through multiple horizontal channels
5 are delivered water into helical duct 7, and water body is tangentially incorporated into groove 6 by multiple helical ducts 7 simultaneously, water body meeting
Rotate in the high speed of groove 6, and sprayed eventually through spout 8, the water column that now spout 8 sprays also can ceaselessly rotate, and be formed
The water column of one rotation；The stability of this water column is stronger, is not easy to break up, therefore heat radiation can effectively be mitigated or eliminated to machine
The harm of tool equipment.
Claims (1)
- A kind of 1. thermal radiation resistant eddy flow water column nozzle, it is characterised in that：Described nozzle includes nozzle body（1）, nozzle body（1）'s One end is water inlet（2）, the other end then passes through cap of spraying nozzle（3）It is connected with flight（4）, the nozzle body（1）Inside offer more Individual horizontal channel（5）, these horizontal channels（5）With nozzle body（1）Axis centered on be uniformly distributed in a circumferential direction, it is described Flight（4）Towards nozzle body（1）Direction on offer the groove of dome shape（6）, in groove（6）Excircle on uniformly divide It is furnished with multiple along groove（6）The helical duct that tangential direction is set（7）, the helical duct（7）With horizontal channel（5）One by one Match somebody with somebody, helical duct（7）The inner and groove（6）It is connected, helical duct（7）Outer end and horizontal channel（5）Match, in spiral Piece（4）Center at be further opened with and groove（6）The spout being connected（8）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305113.1U CN206716251U (en) | 2017-03-27 | 2017-03-27 | Thermal radiation resistant eddy flow water column nozzle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720305113.1U CN206716251U (en) | 2017-03-27 | 2017-03-27 | Thermal radiation resistant eddy flow water column nozzle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206716251U true CN206716251U (en) | 2017-12-08 |
Family
ID=60502584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720305113.1U Expired - Fee Related CN206716251U (en) | 2017-03-27 | 2017-03-27 | Thermal radiation resistant eddy flow water column nozzle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206716251U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499757A (en) * | 2018-03-12 | 2018-09-07 | 上海卫星工程研究所 | A kind of small profiled orifice plate integrated atomization nozzle |
-
2017
- 2017-03-27 CN CN201720305113.1U patent/CN206716251U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108499757A (en) * | 2018-03-12 | 2018-09-07 | 上海卫星工程研究所 | A kind of small profiled orifice plate integrated atomization nozzle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20180327 |