CN108253148A - A kind of valve for being used to discharge liquid metal in crucible - Google Patents
A kind of valve for being used to discharge liquid metal in crucible Download PDFInfo
- Publication number
- CN108253148A CN108253148A CN201611241601.7A CN201611241601A CN108253148A CN 108253148 A CN108253148 A CN 108253148A CN 201611241601 A CN201611241601 A CN 201611241601A CN 108253148 A CN108253148 A CN 108253148A
- Authority
- CN
- China
- Prior art keywords
- spool
- valve body
- fluid passage
- valve
- crucible
- 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
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/02—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary with plugs having conical surfaces; Packings therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K49/00—Means in or on valves for heating or cooling
- F16K49/002—Electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K5/00—Plug valves; Taps or cocks comprising only cut-off apparatus having at least one of the sealing faces shaped as a more or less complete surface of a solid of revolution, the opening and closing movement being predominantly rotary
- F16K5/08—Details
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
The present invention relates to valve design fields,More particularly to a kind of valve for being used to discharge liquid metal in crucible,Including valve body and spool,Fluid passage is set between the both ends setting connector of valve body and two connectors,The side spacing arrangement support plate of valve body,One end of spool is inserted into valve inner and is resisted against in the card slot opened up on fluid passage side wall after crossing fluid passage,The other end of spool passes perpendicularly through the plate face of support plate,Through-hole is opened up at the position of the spool intersected with fluid passage,Spool and valve body is are rotatably assorted,And spool can turn to the fluid passage opening and closing two states of valve body,The opening and closing that the present invention passes through rotary spool control valve,It is time saving and energy saving,Production efficiency is higher,In addition,Liquid metal is flowed directly out from the bottom of crucible,It is safer,It is and more pure positioned at the liquid metal of crucible bottom,So that the product quality cast out is higher.
Description
Technical field
The present invention relates to valve design field more particularly to a kind of valves for being used to discharge liquid metal in crucible.
Background technology
In foundry industry, it will usually first solid metallic are smelted into liquid, then will using heating furnaces such as intermediate frequency furnace, resistance furnaces
Liquid metal pours into and product is cast as in mold, and in the prior art, intermediate frequency furnace is generally arranged on reel cage, the side setting of reel cage
Handle, when needing to pour out the liquid metal in intermediate frequency furnace, manual swinging handle drives intermediate frequency furnace to tilt, just by metal liquid from
It is poured out at the upper opening of intermediate frequency furnace into mold, but there are many drawbacks for such method, first, manual swinging handle drives
Intermediate frequency furnace inclination is more laborious, and production efficiency is relatively low；Secondly, the metal liquid on intermediate frequency furnace top is first poured out, but any
The oxide inclusions of metal liquid all float on metal liquid surface, there is the impurity such as many gravels, dust on the table of heating furnace, hold
Easily these impurity in company with metal liquid are poured into mold together, can cause the product quality cast out not high in this way, in addition, shaking
The dynamics of fixed handle grasp it is bad in the case of, metal liquid is easily spread to outside mold, causes security risk.
Invention content
The purpose of the present invention is overcoming defect of the existing technology, provide a kind of golden in liquid in release crucible with@@
The valve of category can improve production efficiency, improve product quality.
The technical solution adopted by the present invention to solve the technical problems is：A kind of valve for being used to discharge liquid metal in crucible
Including valve body and spool, fluid passage, the side of valve body are set between the both ends setting connector of valve body and two connectors for door
Spacing arranges support plate, and one end of spool is inserted into valve inner and crosses to be resisted against on fluid passage side wall after fluid passage and opens up
Card slot in, opened up at the position of spool that the other end of spool passes perpendicularly through the plate face of support plate and fluid passage intersects logical
Hole, spool and valve body is are rotatably assorted, and spool can turn to the fluid passage opening and closing two states of valve body.
Advantageous effect：The present invention is by the opening and closing of rotary spool control valve, and time saving and energy saving, production efficiency is higher, in addition,
Liquid metal is flowed directly out from the bottom of crucible, safer, and more pure positioned at the liquid metal of crucible bottom so that casting
The product quality produced is higher.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the present invention；
Fig. 2 is A-A sectional views in Fig. 1；
Fig. 3 is spool and the stereogram of handle combination.
In figure：10- valve bodies, 11- fluid passages, 111- card slots, 12- fluid holes；20- spools, 21- through-holes, 22- circular platform types
Section, 23- cylindrical portions；30- support plates；40- springs；50- handles；60- Medium frequency induction circles.
Specific embodiment
With reference to Fig. 1-Fig. 3, the invention will be further described.
A kind of valve for being used to discharge liquid metal in crucible, including valve body 10 and spool 20, the both ends of valve body 10 are set
Setting fluid passage 11 between connector and two connectors, the side spacing arrangement support plate 30 of valve body 10, the one of spool 20
End is inserted into 10 inside of valve body and is resisted against in the card slot 111 opened up on 11 side wall of fluid passage after crossing fluid passage 11, spool
Through-hole 21 is opened up at the position of spool 20 that 20 other end passes perpendicularly through the plate face of support plate 30 and fluid passage 11 intersects,
Spool 20 and valve body 10 is are rotatably assorted, and spool 20 can turn to the two kinds of shapes of opening and closing of fluid passage 11 of valve body 10
State.
When the valve of the present invention is installed and used, the outlet at bottom phase of crucible in one end connector and intermediate frequency furnace of valve body 10
Even, by the other end connector of the chamber ingress of mold alignment valve body 10, when needing to discharge the liquid metal in crucible, rotation
Spool 20 is until the through-hole 21 in spool 20 is connected with fluid passage 11, and fluid passage 11 is in opening state, i.e. valve at this time
In opening state；When that need not discharge the liquid metal in crucible, rotary spool 20 is up to the through-hole 21 and liquid in spool 20
Body channel 11 does not connect, and fluid passage 11 is closed at this time, i.e., valve is closed, the configuration of the present invention is simple,
Time saving and energy saving by the opening and closing of 20 control valve of rotary spool, production efficiency is higher, is cast convenient for automation, in addition, liquid is golden
Category is flowed directly out from the bottom of crucible, safer, and more pure positioned at the liquid metal of crucible bottom so that is cast out
Product quality is improved.
Scheme as a further preference：The spool 20 includes circular platform type section 22 and cylindrical portion 23,22 He of circular platform type section
The intersection of cylindrical portion 23 is the step-like and intersection positioned at valve body 10 and support plate 30 between, and the periphery of cylindrical portion 23 covers
Equipped with spring 40, spring 40 is in compressive state and the both ends of spring 40 are born against in the end face of circular platform type section 22 and support plate
In 30 plate face, the outer end connection handle 50 of cylindrical portion 23, the elastic force of spring 40 itself ensures that spool 20 can be tightened against
In the card slot 111 opened up on 11 side wall of fluid passage, ensure the sealing cooperation of spool 20 and card slot 111, prevent liquid metal from
It is flowed out at the cooperation of spool 20 and card slot 111.
Further spacing is arranged between the end of 111 matched spool 20 of card slot and the slot bottom of card slot 111, valve
After door long-time use, the outer weekly assembly abrasion of spool 20, spool 20 can be to displacement at the slot bottom of card slot 111, the bullet of spring 40
Power causes spool 20 to be still tightened against in card slot 111, ensures the sealing cooperation of spool 20 and card slot 111.
Further, the periphery of the valve body 10 is arranged Medium frequency induction circle 60, and Medium frequency induction circle 60 connects power supply, intermediate frequency sense
60 pairs of valve bodies 10 should be enclosed to heat so that liquid metal keeps liquid condition, and liquid metal solidification is avoided to cause the blocking of valve.
Preferably, fluid hole 12, fluid hole 12 are set at the cell wall of card slot 111 opened up on 11 side wall of fluid passage
Nose end extend to the port of export of fluid passage 11, when a small amount of liquid metal penetrates into the card slot opened up on 11 side wall of fluid passage
When in 111, liquid metal herein can flow away from fluid hole 12, avoid influencing the cooperation of spool 20 and card slot 111.
It should be appreciated that specific embodiment described above is only used for explaining the present invention, it is not intended to limit the present invention.By
The obvious changes or variations that the spirit of the present invention is extended out are still in the protection scope of this invention.
Claims (5)
1. a kind of valve for being used to discharge liquid metal in crucible, it is characterised in that：Including valve body (10) and spool (20), valve body
(10) setting fluid passage (11) between both ends setting connector and two connectors, the side spacing arrangement branch of valve body (10)
Fagging (30), one end of spool (20) are inserted into valve body (10) inside and are resisted against fluid passage (11) after crossing fluid passage (11)
In the card slot (111) opened up on side wall, the other end of spool (20) passes perpendicularly through the plate face and fluid passage of support plate (30)
(11) through-hole (21), spool (20) and valve body (10) are opened up at the position of the spool (20) intersected to be rotatably assorted, and spool
(20) fluid passage (11) for caning turn to valve body (10) opens and closes two states.
2. the valve according to claim 1 for being used to discharge liquid metal in crucible, it is characterised in that：The spool (20)
Including circular platform type section (22) and cylindrical portion (23), the intersection of circular platform type section (22) and cylindrical portion (23) is step-like and described friendship
At boundary between valve body (10) and support plate (30), the periphery of cylindrical portion (23) is arranged with spring (40), and spring (40) is in
The both ends of compressive state and spring (40) are born against in the plate face of the end face of circular platform type section (22) and support plate (30), cylindricality
The outer end connection handle (50) of section (23).
3. the valve according to claim 2 for being used to discharge liquid metal in crucible, it is characterised in that：With card slot (111)
Spacing is arranged between the end of matched spool (20) and the slot bottom of card slot (111).
4. the valve according to claim 3 for being used to discharge liquid metal in crucible, it is characterised in that：The valve body (10)
Periphery be arranged Medium frequency induction circle (60), Medium frequency induction circle (60) connection power supply.
5. the valve according to claim 4 for being used to discharge liquid metal in crucible, it is characterised in that：The fluid passage
(11) fluid hole (12) is set at the cell wall of card slot (111) opened up on side wall, and the nose end of fluid hole (12) extends to liquid and leads to
The port of export in road (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241601.7A CN108253148A (en) | 2016-12-29 | 2016-12-29 | A kind of valve for being used to discharge liquid metal in crucible |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611241601.7A CN108253148A (en) | 2016-12-29 | 2016-12-29 | A kind of valve for being used to discharge liquid metal in crucible |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108253148A true CN108253148A (en) | 2018-07-06 |
Family
ID=62720647
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611241601.7A Pending CN108253148A (en) | 2016-12-29 | 2016-12-29 | A kind of valve for being used to discharge liquid metal in crucible |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108253148A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020148932A1 (en) * | 2019-01-16 | 2020-07-23 | 株式会社二幸技研 | Valve system and casting nylon molding device |
| CN113062997A (en) * | 2021-03-16 | 2021-07-02 | 瑞昌市金宇铜业制造有限公司 | Ball valve with automatic repairing function |
| CN114871402A (en) * | 2021-12-17 | 2022-08-09 | 刘明 | Novel die casting machine, pressure casting method, and method and device for switching on and off of cavity opening |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420470Y (en) * | 2000-03-30 | 2001-02-21 | 毛汉林 | Safety energy saving gas temed valve |
| CN101109455A (en) * | 2007-08-30 | 2008-01-23 | 陈亮 | Frustum valve |
| CN201047448Y (en) * | 2007-04-25 | 2008-04-16 | 冯永忠 | Autocompensation cock valve |
| CN201265662Y (en) * | 2008-04-28 | 2009-07-01 | 颜森林 | Hard-sealing water tap |
| CN204372215U (en) * | 2014-12-31 | 2015-06-03 | 陆秀荡 | Water air valve switch |
| CN204852421U (en) * | 2015-07-16 | 2015-12-09 | 梁林伟 | Pottery tapered plug valve |
| CN106123588A (en) * | 2016-06-27 | 2016-11-16 | 中国原子能科学研究院 | A kind of high-temperature fusant device for discharging for cold crucible |
| CN206429683U (en) * | 2016-12-29 | 2017-08-22 | 无锡刚正精密吸铸有限公司 | A kind of valve for being used to discharge liquid metal in crucible |
-
2016
- 2016-12-29 CN CN201611241601.7A patent/CN108253148A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2420470Y (en) * | 2000-03-30 | 2001-02-21 | 毛汉林 | Safety energy saving gas temed valve |
| CN201047448Y (en) * | 2007-04-25 | 2008-04-16 | 冯永忠 | Autocompensation cock valve |
| CN101109455A (en) * | 2007-08-30 | 2008-01-23 | 陈亮 | Frustum valve |
| CN201265662Y (en) * | 2008-04-28 | 2009-07-01 | 颜森林 | Hard-sealing water tap |
| CN204372215U (en) * | 2014-12-31 | 2015-06-03 | 陆秀荡 | Water air valve switch |
| CN204852421U (en) * | 2015-07-16 | 2015-12-09 | 梁林伟 | Pottery tapered plug valve |
| CN106123588A (en) * | 2016-06-27 | 2016-11-16 | 中国原子能科学研究院 | A kind of high-temperature fusant device for discharging for cold crucible |
| CN206429683U (en) * | 2016-12-29 | 2017-08-22 | 无锡刚正精密吸铸有限公司 | A kind of valve for being used to discharge liquid metal in crucible |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020148932A1 (en) * | 2019-01-16 | 2020-07-23 | 株式会社二幸技研 | Valve system and casting nylon molding device |
| JPWO2020148932A1 (en) * | 2019-01-16 | 2021-09-09 | 株式会社二幸技研 | Valve system and casting nylon molding equipment |
| CN113062997A (en) * | 2021-03-16 | 2021-07-02 | 瑞昌市金宇铜业制造有限公司 | Ball valve with automatic repairing function |
| CN113062997B (en) * | 2021-03-16 | 2022-09-13 | 瑞昌市金宇铜业制造有限公司 | Ball valve with automatic repairing function |
| CN114871402A (en) * | 2021-12-17 | 2022-08-09 | 刘明 | Novel die casting machine, pressure casting method, and method and device for switching on and off of cavity opening |
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