CN108662436A - Spray equipment with gooseneck - Google Patents
Spray equipment with gooseneck Download PDFInfo
- Publication number
- CN108662436A CN108662436A CN201810899550.XA CN201810899550A CN108662436A CN 108662436 A CN108662436 A CN 108662436A CN 201810899550 A CN201810899550 A CN 201810899550A CN 108662436 A CN108662436 A CN 108662436A
- Authority
- CN
- China
- Prior art keywords
- gooseneck
- water tank
- throttle pipe
- pipe
- spray equipment
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/082—Pipe-line systems for liquids or viscous products for cold fluids, e.g. liquefied gas
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D1/00—Pipe-line systems
- F17D1/08—Pipe-line systems for liquids or viscous products
- F17D1/12—Conveying liquids or viscous products by pressure of another fluid
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Nozzles (AREA)
Abstract
The present invention provides a kind of spray equipment with gooseneck, including：Water tank, at least one inlet duct being mounted on the water tank, at least one gooseneck being mounted on the water tank；Throttle pipe is equipped in the water tank, the throttle pipe includes at least two major diameter channels and at least one path channel, the major diameter channel and path channel coaxial communication, and the path channel is between each major diameter channel；The diameter of the gooseneck is more than the diameter in the path channel, and the throttle pipe is connected to the gooseneck.When so that flow entering gooseneck, flow is relatively stable, avoids generating cavitation, ensure that flow from multiple gooseneck uniform flows.
Description
Technical field
The present invention relates to a kind of sprinkling equipments, the especially sprinkling equipment of hot rolling cooling, and in particular to a kind of band gooseneck
Spray equipment.
Background technology
It is higher and higher to the quality requirement of tubing with the rapid development of industry.Heat treatment is to improve mechanical properties of tubular goods
Important means.
The quenched stove heat of steel pipe is sent into roller-way to waiting for that steel pipe is dragged to rotation by material position, feeding device to 1000 DEG C or so
On the support wheel that rotary device rotates at a slow speed, the pressing device in outer leaching rack compresses rapidly steel pipe, then rotating device
Steel pipe quick rotation, outer shower device water blocking door is driven to lift, the external spraying pipe right over steel pipe is uniformly sprayed to outer surface of steel tube
Water.Meanwhile it spraying water to steel pipe inner wall mounted on the interior spray apparatus of steel tube head.Interior water jet runs through entire steel pipe, is sprayed from one end
Enter, is sprayed from the other end.Steel pipe surfaces externally and internally during quick selection in this way obtains uniform hardening.After the completion of quenching, roller
Steel pipe is sent into tempering furnace by road.
Traditional outer spray equipment is since water outlet is more, and pressure drop is small, and entire spray system is unstable, and rate of discharge is by entrance
Influence of fluctuations is larger.When the flow for flowing into gooseneck is larger, gooseneck entry position generates larger negative pressure, when gooseneck tube inlet
Regional area absolute pressure is less than the saturated vapor pressure (4245.5pa) of water, will generate cavitation herein, the gooseneck will be caused to go out
Mouth flow reduces.Gooseneck tube inlet straight pipe and water tank head cover are welded during the installation process, weldering is susceptible in welding position
Slag clogging, once similar problems occur in certain root or several goosenecks, the water outlet uniformity of spray cooling device will be very big
It destroys, to influence tube quality.Therefore problem above is solved to necessitate.
Invention content
In view of the foregoing deficiencies of prior art, the purpose of the present invention is to provide a kind of, and the spray with gooseneck fills
It sets, for solving the problems, such as that spray equipment easy tos produce cavitation in the prior art.
In order to achieve the above objects and other related objects, the present invention provides a kind of spray equipment with gooseneck, including：
Water tank,
At least one inlet duct on the water tank,
At least one gooseneck on the water tank；
Throttle pipe is equipped in the water tank, the throttle pipe includes that at least two major diameter channels and at least one path are logical
Road, is connected between each major diameter channel and interval setting, and it is logical that a path channel is connected to the two neighboring major diameter
Road；
The diameter of the gooseneck is more than the diameter in the path channel, and the throttle pipe is connected to the gooseneck.
The invention is realized in this way water is entered from inlet duct in water tank, it is right that the water in water tank passes through throttle pipe
It is flowed out afterwards from gooseneck, since throttle pipe includes at least two major diameter channels and at least one path channel so that flow is saving
Pressure in flow tube changes, flow by major diameter channel to path channel, and by path channel to major diameter channel, flow
Kinetic energy rejection so that when flow enters gooseneck, flow is relatively stable and uniform, avoids generating cavitation, ensure that flow
The outflow of mixing can be stablized from gooseneck.
Further, the inlet duct is mounted on the bottom plate or side plate of the water tank, and the gooseneck is mounted on
On the top plate of the water tank.
Further, the top plate of the water tank is detachable structure.
Further, the major diameter channel is connected to form bend pipe or straight tube with the path channel.
Further, the throttle pipe at least there are two, connect between each throttle pipe.
Further, the throttle pipe is non-metallic material, the throttle pipe and the gooseneck mutual sheathing and passes through
Glue is fixed.
Further, the throttle pipe is non-metallic material, mutual sheathing and passes through glue between each throttle pipe
Connection.
Further, the gooseneck include the first straight pipe, bend loss and the second straight pipe, first straight pipe and
The throttle pipe is coaxially fixed.
Further, the gooseneck is metal material, the top plate welding of the gooseneck and the water tank or is passed through
Glue is fixed.
Further, first straight pipe, the second straight pipe and the throttle pipe are arranged in parallel.
As described above, the spray equipment with gooseneck of the present invention, has the advantages that：
One, the kinetic energy of flow can be effectively reduced, while can avoid generating cavitation so that flow can be out of gooseneck
The outflow of continuous-stable.
Two, throttle pipe is fixed using nonmetal structure and with glue, can be effective cost-effective.
Three, throttle pipe multi-section serial, steady flow result and prevents the effect of cavitation more preferable.
Four, gooseneck is fixed using glue, and which obviate welding slags to block pipeline, ensure that the quality of pipeline.
Description of the drawings
Fig. 1 is shown as the spray equipment schematic diagram with gooseneck of the present invention.
The schematic diagram when throttle pipe that Fig. 2 is shown as the present invention is a section.
The schematic diagram when throttle pipe that Fig. 3 is shown as the present invention is more piece.
Component label instructions
1 water tank
2 inlet ducts
3 goosenecks
11 throttle pipes
111 major diameter channels
112 path channels
31 first straight pipes
32 bend loss
33 second straight pipes
Specific implementation mode
Illustrate that embodiments of the present invention, those skilled in the art can be by this explanations by particular specific embodiment below
Content disclosed by book understands other advantages and effect of the present invention easily.
It please refers to Fig.1 to Fig.3.It should be clear that structure, ratio, size etc. depicted in this specification institute accompanying drawings, only to
Coordinate the revealed content of specification, so that those skilled in the art understands and reads, being not limited to the present invention can be real
The qualifications applied, therefore do not have technical essential meaning, the tune of the modification of any structure, the change of proportionate relationship or size
It is whole, in the case where not influencing the effect of present invention can be generated and the purpose that can reach, should all still fall in disclosed skill
In the range of art content can cover.Meanwhile in this specification it is cited as "upper", "lower", "left", "right", " centre " and
The term of " one " etc. is merely convenient to being illustrated for narration, rather than to limit the scope of the invention, relativeness
It is altered or modified, in the case where changing technology contents without essence, when being also considered as the enforceable scope of the present invention.
In the present embodiment, please referring to Fig.1 to Fig.3, the present invention provides a kind of spray equipment with gooseneck, including：
Water tank 1,
At least one inlet duct 2 on the water tank 1,
At least one gooseneck 3 on the water tank 1；
It is equipped with throttle pipe 11 in the water tank 1, the throttle pipe 11 includes at least two major diameter channels 111 and at least one
Path channel 112, is connected between each major diameter channel 111 and interval setting, and a path channel 112 is connected to adjacent
Two major diameter channels 111；Connection between major diameter channel 111 and path channel 112 can be that coaxial communication can also be
Not coaxial communication is not limited herein.
The diameter of the gooseneck 3 is more than the diameter in the path channel 112, the throttle pipe 11 and the gooseneck 3
Connection.
Operation principle, water are entered from inlet duct 2 in water tank 1, then the water in water tank 1 passes through throttle pipe 11 from goose
Neck tube 3 flows out, since throttle pipe 11 includes at least two major diameter channels 111 and at least one path channel 112 so that flow exists
Pressure in throttle pipe 11 changes, flow by major diameter channel 111 to path channel 112, and by path channel 112 to big
Diameter channel 111, the kinetic energy rejection of flow so that when flow enters gooseneck 3, flow is relatively stable and uniform, avoids producing
Raw cavitation, ensure that flow can stablize the outflow of mixing from gooseneck 3.The quality of Cooling Quenching when especially to hot rolling carries
Rising has preferable effect.
When a water tank 1 corresponds to multiple goosenecks 3, it is respectively provided with throttle pipe 11 on each gooseneck 3, more than having
Outside the steady flow result in 3 pipe of single gooseneck illustrated, it can also be ensured that the liquid that each gooseneck 3 flows out can be relatively uniform,
Play the effect flowed.
It in the present embodiment, please refers to Fig.1 to Fig.3, the inlet duct 2 is mounted on the bottom plate or side plate of the water tank 1
On, in the example shown, inlet duct 2 is mounted on the side plate of the water tank 1, and the gooseneck 3 is mounted on the top plate of the water tank 1
On.Flow flows to top plate from side plate, and direction change is larger, is easier to generate turbulent flow and cavitation, at this time the current stabilization of throttle pipe 11
With prevent the effect of cavitation more preferable.
It in the present embodiment, please refers to Fig.1 to Fig.3, the top plate of the water tank 1 is detachable structure, facilitates 11 He of throttle pipe
The installation of gooseneck 3, and the replacement after damage.
In the present embodiment, please refer to Fig.1 to Fig.3, the major diameter channel 111 be connected to the path channel 112 to be formed it is curved
Pipe or straight tube, are in the example shown straight tube structure.
In the present embodiment, please refer to Fig.1 to Fig.3, the throttle pipe 11 at least there are two, between each throttle pipe 11
Series connection.Increase the number of throttle pipe 11 so that its current stabilization and prevent the effect of cavitation more preferable.
It in the present embodiment, please refers to Fig.1 to Fig.3, the throttle pipe 11 is non-metallic material, the throttle pipe 11 and described
It 3 mutual sheathing of gooseneck and is fixed by glue.Cost is relatively low, easy for installation, and sealing effect is good.
In the present embodiment, please refer to Fig.1 to Fig.3, the throttle pipe 11 be non-metallic material, each throttle pipe 11 it
Between mutual sheathing and connected by glue.It is at low cost, in the example shown, between two neighboring throttle pipe 11, one of throttle pipe
11 are sleeved on blend compounds hydropexis on another throttle pipe 11, and glue also acts the effect of sealing herein.
It in the present embodiment, please refers to Fig.1 to Fig.3, the gooseneck 3 includes the first straight pipe 31, bend loss 32 and second
Straight pipe 33, first straight pipe 31 and the throttle pipe 11 are coaxially fixed.
It in the present embodiment, please refers to Fig.1 to Fig.3, the gooseneck 3 is metal material, the gooseneck 3 and the water tank
1 top plate welding is fixed by glue.When being fixed by glue, there is no welding slag, is effectively guaranteed the complete of gooseneck 3
Whole property.
It in the present embodiment, please refers to Fig.1 to Fig.3, first straight pipe 31, the second straight pipe 33 and the throttle pipe 11
It is arranged in parallel.Throttle pipe 11 can current stabilization prevent cavitation, while drainage can also be played the role of so that flow can be better
It is flowed into gooseneck 3, it is more continuous and uniform when flow being allowed to circulate.
In conclusion the present invention can effectively reduce the kinetic energy of flow, while it can avoid generating cavitation so that flow energy
The outflow of enough continuous-stables out of gooseneck 3.Throttle pipe 11 is fixed using nonmetal structure and with glue, can effectively be saved
Cost.11 multi-section serial of throttle pipe, steady flow result and prevents the effect of cavitation more preferable.Gooseneck 3 is fixed using glue,
It avoids welding slag and blocks pipeline, ensure that the quality of pipeline.So the present invention effectively overcomes various shortcoming in the prior art
And has high industrial utilization.
The above-described embodiments merely illustrate the principles and effects of the present invention, and is not intended to limit the present invention.It is any ripe
The personage for knowing this technology can all carry out modifications and changes to above-described embodiment without violating the spirit and scope of the present invention.Cause
This, institute is complete without departing from the spirit and technical ideas disclosed in the present invention by those of ordinary skill in the art such as
At all equivalent modifications or change, should by the present invention claim be covered.
Claims (10)
1. a kind of spray equipment with gooseneck, which is characterized in that including：
Water tank,
At least one inlet duct on the water tank,
At least one gooseneck on the water tank；
Throttle pipe is equipped in the water tank, the throttle pipe includes at least two major diameter channels and at least one path channel, respectively
Setting is connected to and is spaced between a major diameter channel, and a path channel is connected to the two neighboring major diameter channel；
The diameter of the gooseneck is more than the diameter in the path channel, and the throttle pipe is connected to the gooseneck.
2. the spray equipment according to claim 1 with gooseneck, it is characterised in that：The inlet duct is mounted on described
On the bottom plate or side plate of water tank, the gooseneck is mounted on the top plate of the water tank.
3. the spray equipment according to claim 2 with gooseneck, it is characterised in that：The top plate of the water tank is detachable
Structure.
4. the spray equipment according to claim 1 with gooseneck, it is characterised in that：The major diameter channel and the path
Channel is sequentially communicated to form bend pipe or straight tube.
5. the spray equipment according to claim 1 with gooseneck, it is characterised in that：The throttle pipe at least there are two,
It connects between each throttle pipe.
6. the spray equipment according to claim 1 with gooseneck, it is characterised in that：The throttle pipe is non-metallic material
It matter, the throttle pipe and the gooseneck mutual sheathing and is fixed by glue.
7. the spray equipment according to claim 5 with gooseneck, it is characterised in that：The throttle pipe is non-metallic material
Matter mutual sheathing and is connected by glue between each throttle pipe.
8. the spray equipment according to claim 1 with gooseneck, it is characterised in that：The gooseneck includes the first straight tube
Section, bend loss and the second straight pipe, first straight pipe are inserted into the water tank and are coaxially fixed with the throttle pipe.
9. the spray equipment according to claim 8 with gooseneck, it is characterised in that：The gooseneck is metal material,
The top plate of the gooseneck and the water tank is welded or is fixed by glue.
10. the spray equipment according to claim 8 with gooseneck, it is characterised in that：First straight pipe, second are directly
Pipeline section is arranged in parallel with the throttle pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899550.XA CN108662436A (en) | 2018-08-09 | 2018-08-09 | Spray equipment with gooseneck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810899550.XA CN108662436A (en) | 2018-08-09 | 2018-08-09 | Spray equipment with gooseneck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108662436A true CN108662436A (en) | 2018-10-16 |
Family
ID=63789694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810899550.XA Pending CN108662436A (en) | 2018-08-09 | 2018-08-09 | Spray equipment with gooseneck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108662436A (en) |
Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD110774A1 (en) * | 1974-04-10 | 1975-01-12 | ||
| JP2006122834A (en) * | 2004-10-29 | 2006-05-18 | Sugino Mach Ltd | Cavitation stabilizer |
| CN201183808Y (en) * | 2008-04-23 | 2009-01-21 | 天津赛瑞机器设备有限公司 | Dismountable external spray device |
| CN202401530U (en) * | 2011-12-30 | 2012-08-29 | 北京威派格科技发展有限公司 | Jet non-negative pressure water supply device with flow controller and water quality monitoring function |
| CN103061384A (en) * | 2013-01-25 | 2013-04-24 | 王文东 | Secondary-pressurizing energy-saving water-supply system for high-rise building and energy-saving water supply method |
| CN205011798U (en) * | 2015-08-17 | 2016-02-03 | 中国重型机械研究院股份公司 | Pipe is drenched outward to box structure |
| CN105387993A (en) * | 2015-11-09 | 2016-03-09 | 武汉理工大学 | Testing apparatus for fluid resistance performance of flat plate surface |
| CN205400695U (en) * | 2016-02-26 | 2016-07-27 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Choke manifold is fixed glib with resistant erosion |
| CN106838500A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Pipeline technique for sticking and refrigeration plant |
| KR20170127260A (en) * | 2016-05-11 | 2017-11-21 | 강원대학교산학협력단 | Apparatus for producing micro bubbles by using a venturi pipe with porous tube therein |
| CN108225726A (en) * | 2017-12-27 | 2018-06-29 | 西安航天动力研究所 | A kind of liquid fluid system acoustics closed end inlet experiment boundary condition simulation device |
| CN208587737U (en) * | 2018-08-09 | 2019-03-08 | 中冶赛迪技术研究中心有限公司 | Spray equipment with gooseneck |
-
2018
- 2018-08-09 CN CN201810899550.XA patent/CN108662436A/en active Pending
Patent Citations (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD110774A1 (en) * | 1974-04-10 | 1975-01-12 | ||
| JP2006122834A (en) * | 2004-10-29 | 2006-05-18 | Sugino Mach Ltd | Cavitation stabilizer |
| CN201183808Y (en) * | 2008-04-23 | 2009-01-21 | 天津赛瑞机器设备有限公司 | Dismountable external spray device |
| CN202401530U (en) * | 2011-12-30 | 2012-08-29 | 北京威派格科技发展有限公司 | Jet non-negative pressure water supply device with flow controller and water quality monitoring function |
| CN103061384A (en) * | 2013-01-25 | 2013-04-24 | 王文东 | Secondary-pressurizing energy-saving water-supply system for high-rise building and energy-saving water supply method |
| CN205011798U (en) * | 2015-08-17 | 2016-02-03 | 中国重型机械研究院股份公司 | Pipe is drenched outward to box structure |
| CN105387993A (en) * | 2015-11-09 | 2016-03-09 | 武汉理工大学 | Testing apparatus for fluid resistance performance of flat plate surface |
| CN205400695U (en) * | 2016-02-26 | 2016-07-27 | 中国石油集团川庆钻探工程有限公司长庆井下技术作业公司 | Choke manifold is fixed glib with resistant erosion |
| KR20170127260A (en) * | 2016-05-11 | 2017-11-21 | 강원대학교산학협력단 | Apparatus for producing micro bubbles by using a venturi pipe with porous tube therein |
| CN106838500A (en) * | 2017-01-22 | 2017-06-13 | 合肥华凌股份有限公司 | Pipeline technique for sticking and refrigeration plant |
| CN108225726A (en) * | 2017-12-27 | 2018-06-29 | 西安航天动力研究所 | A kind of liquid fluid system acoustics closed end inlet experiment boundary condition simulation device |
| CN208587737U (en) * | 2018-08-09 | 2019-03-08 | 中冶赛迪技术研究中心有限公司 | Spray equipment with gooseneck |
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