CN107228272A - A kind of tyre vulcanizer drain valve - Google Patents
A kind of tyre vulcanizer drain valve Download PDFInfo
- Publication number
- CN107228272A CN107228272A CN201710608414.6A CN201710608414A CN107228272A CN 107228272 A CN107228272 A CN 107228272A CN 201710608414 A CN201710608414 A CN 201710608414A CN 107228272 A CN107228272 A CN 107228272A
- Authority
- CN
- China
- Prior art keywords
- valve body
- valve
- valve seat
- ball float
- bonnet
- 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
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 239000000203 mixture Substances 0.000 claims abstract description 4
- 238000003780 insertion Methods 0.000 claims description 6
- 230000037431 insertion Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 11
- 238000010276 construction Methods 0.000 abstract description 6
- 238000006073 displacement reaction Methods 0.000 abstract description 4
- 210000003660 reticulum Anatomy 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000009998 heat setting Methods 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
Classifications
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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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/20—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats
- F16T1/22—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers with valves controlled by floats of closed-hollow-body type
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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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
- F16T1/383—Valve closing members or valve seats
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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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
- F16T1/40—Actuating mechanisms of ball valves
-
- 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
- F16T—STEAM TRAPS OR LIKE APPARATUS FOR DRAINING-OFF LIQUIDS FROM ENCLOSURES PREDOMINANTLY CONTAINING GASES OR VAPOURS
- F16T1/00—Steam traps or like apparatus for draining-off liquids from enclosures predominantly containing gases or vapours, e.g. gas lines, steam lines, containers
- F16T1/38—Component parts; Accessories
- F16T1/45—Means for venting or aerating
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Float Valves (AREA)
Abstract
The invention discloses a kind of tyre vulcanizer drain valve, auxiliary valve body is welded with below bonnet, auxiliary valve body is by secondary valve block, secondary bonnet and secondary valve road composition, secondary valve block is arranged at auxiliary valve body and bonnet is connected in the cavity to be formed, it is installed with below auxiliary valve body every cover, ball float is provided with below cover, and ball float is supported by some guide pillars, the present invention is simple in construction, it is easy to use, many guide pillar new constructions are used by new, multipoint positioning is formed in floater seal, in the presence of multipoint positioning, make ball float contraposition in sealing accurate, avoid being in and seemingly open like off status, steam loss is also just larger, there is the problem of sealing property is unstable, by the structure for being provided with auxiliary valve body, quickly and effectively discharge body cavity air is reached, open and close ball float rapid and accurate, the big effect of displacement, the problem of solution must not meet all working condition requirements, valve bad sealing, steam is caused to leak and the consequence of choke draining can not be reached.
Description
Technical field
The present invention relates to tire manufacturing art, specially a kind of tyre vulcanizer drain valve.
Background technology
Whether normal the action of drain valve is, largely affects the performance and effect of vulcanizer in tire manufacturing process
Rate.Meanwhile, the service life of equipment is also contributed to, unexpected serious accident can be also brought sometimes, is brought about great losses to enterprise.
Therefore, drain valve is chosen particularly significant.
Existing free floating ball drain valve, under actual condition, the medium in valve pocket is high-temperature steam and condensed water in high temperature
Two-phase mixtures, it is unstable that its dynamic change produces ball float, drain valve would be at seemingly opening like off status, and drain valve is opened
Pass acts unobvious, the leakage vapour of drain valve（Gas）Amount is also just larger, there is that sealing property is unstable, and functional reliability difference is asked
Topic.If medium hypertonia in pipeline, or temperature do not reach the temperature difference needed for metallic film change, then air can not be excluded,
Ball float will failure, valve bad sealing, cause steam leak and the consequence of choke draining can not be reached, while sometimes technique
It is required that temperature drop is rapid, but current hydrophobic valve pipeline is too small, and liquid is difficult to drain in the short time, causes temperature drop
Slowly.
In summary, the vulcanizer drain valve in current tire manufacturing process have that sealing property is unstable and flow not
The problem of certain operating mode needs can be met.
The content of the invention
It is an object of the invention to provide a kind of tyre vulcanizer drain valve, solve what is proposed in above-mentioned background technology
Problem：
To achieve the above object, the present invention provides following technical scheme：A kind of tyre vulcanizer drain valve, including valve sheet
Body, main valve seat and auxiliary valve body, main valve seat insertion are arranged on valve body right lower quadrant, and auxiliary valve body is arranged at valve body central upper portion
It is fixed with the top of position, valve body below bonnet, bonnet and is welded with auxiliary valve body, auxiliary valve body is by secondary valve block, secondary bonnet and secondary valve
Road is constituted, and secondary valve block is arranged at auxiliary valve body and bonnet is connected in the cavity to be formed, and is installed with below auxiliary valve body every cover, every cover
Lower section is provided with ball float, and ball float is supported by some guide pillars, and blowdown bolt insertion is arranged at valve body lower left side, main valve
Seat is made up of sealing gasket, valve seat and outer plug, and gasket ring is buckled in main valve seat and is located at the right side around valve seat surrounding, outer plug is fixed on
The outlet of side.
Preferably, auxiliary valve body is connected by the pipeline of pipeline and main valve seat and connected.
Preferably, the axle center of guide pillar is intersected with main valve seat axle center, and the cambered surface of guide pillar is identical with the external diameter radian of ball float.
Preferably, valve seat is inserted in the sealing gasket of main valve seat and is fastenedly connected with main valve seat screwed hole, and outer plug, which is inserted in, to be twined
It is connected around pad with main valve seat side screw threads for fastening.
Preferably, bonnet is fixedly connected with valve body by the nut being placed equidistant, and valve body both sides are provided with
Pipeline.
Compared with prior art, the beneficial effects of the invention are as follows：
1st, the present invention is simple in construction, easy to use, and many guide pillar new constructions are used by new, and multiple spot is formed in floater seal and is determined
Position, in the presence of multipoint positioning, makes ball float contraposition in sealing accurate.Good seal performance of the present invention, the notable sheet of energy-saving effect
Inventive structure is rationally advanced, and stable work in work, service life is long, it is to avoid in seemingly opening like off status, the switch of drain valve is moved
Make unobvious, the leakage vapour of drain valve（Gas）Amount is also just larger, and it is unstable to there is sealing property, the problem of functional reliability is poor.
2nd, the structure of the invention by being provided with auxiliary valve body, has reached quickly and effectively discharge body cavity air, has opened ball float
Rapid and accurate, the big effect of displacement is closed, the problem of can not meeting all working condition requirements is solved, it is to avoid ball float will lose
Spirit, valve bad sealing causes steam to leak and can not reach the consequence of choke draining.
Brief description of the drawings
Fig. 1 is the cross-section structure sectional view of the present invention；
Fig. 2 is the overlooking the structure diagram of the present invention；
Label in figure：1- guide pillars；2- blowdown bolts；3- ball floats；4- pipelines；5- is every cover；6- nuts；7- bonnets；8- auxiliary valve bodies；9-
Secondary valve road；10- pair bonnets；11- pair valve blocks；12- sealing gaskets；13- valve seats；The outer plugs of 14-；15- main valve seats；16- valve bodies.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1-2 is referred to, the present invention provides a kind of technical scheme：A kind of tyre vulcanizer drain valve, including valve sheet
Body 16, main valve seat 15 and auxiliary valve body 8, the insertion of main valve seat 15 are arranged on the right lower quadrant of valve body 16, and auxiliary valve body 8 is arranged at valve sheet
The central upper portion position of body 16, the top of valve body 16 is fixed with bonnet 7, and the lower section of bonnet 7 is welded with auxiliary valve body 8, and auxiliary valve body 8 is by pair
Valve block 11, secondary bonnet 10 and secondary valve road 9 are constituted, and secondary valve block 11 is arranged in the cavity that auxiliary valve body 8 and the connection of bonnet 7 are formed, secondary
The lower section of valve body 8 is installed with every cover 5, and the lower section of cover 5 is provided with ball float 3, and ball float 3 is supported by some guide pillars 1, blowdown spiral shell
The insertion of bolt 2 is arranged at the lower left side of valve body 16, and main valve seat 15 is made up of sealing gasket 12, valve seat 13 and outer plug 14, sealing
Pad 12 is buckled in the outlet that main valve seat 15 is located at right side around the surrounding of valve seat 13, outer plug 14 is fixed on, and the present invention is simple in construction,
It is easy to use, many new constructions of guide pillar 1 are used by new, multipoint positioning are formed when ball float 3 is sealed, in the effect of multipoint positioning
Under, make the contraposition in sealing of ball float 3 accurate.Good seal performance of the present invention, energy-saving effect rational in infrastructure advanced, work significantly of the invention
Make performance stable, service life is long, it is to avoid in seemingly opening like off status, the switch motion of drain valve is not obvious, the leakage of drain valve
Vapour（Gas）Amount is also just larger, and it is unstable to there is sealing property, the problem of functional reliability is poor.
Auxiliary valve body 8 is connected connection by pipeline with the pipeline of main valve seat 15, and reached needs big flow under certain operating mode,
, can be by the effect of the effective load traffic of secondary valve road during rapid cooling, body cavity air can quickly and effectively be discharged by having reached,
Ball float is set to open and close rapid and accurate, the big effect of displacement；
The axle center of guide pillar 1 is intersected with the axle center of main valve seat 15, and the cambered surface of guide pillar 1 is identical with the external diameter radian of ball float 3, and having reached makes to float
Ball 3 aligns accurate effect in sealing；Valve seat 13 is inserted in the sealing gasket 12 of main valve seat 15 and tight with the screwed hole of main valve seat 15
It is solidly connected, outer plug 14 is inserted in wound gasket and is connected with the side screw threads for fastening of main valve seat 15, has reached the effect of good seal performance, this
Invention has reached quickly and effectively discharge body cavity air by being provided with the structure of auxiliary valve body 8, opens and closes ball float 3 rapid and accurate
Really, the big effect of displacement, solves the problem of can not meeting all working condition requirements, it is to avoid ball float 3 will failure, valve closing
It is not tight, cause steam to leak and the consequence of choke draining can not be reached.
Operation principle：During work when incondensable gas enters valve pocket, device does not produce heat in the case where not being heated
Thrust, automatic opening, discharge incondensable gas；When heat setting bears water arrival valve pocket, device temperature distortion, generation pick power, drive
Exhaust plug is set to close air release valve hole.At this moment the ball float 3 in valve pocket is raised with the rise of water level, automatically opens up main valve seat 15,
Exclude condensate；After condensate is excluded, the water level in valve pocket is with reduction, and ball float 3 declines with the decline of water level；Work as ball float
3 when dropping to valve pocket bottom, and some guide pillars 1 hold ball float 3, and multiple spot is formed during due to the cambered surface of two guide pillar 1 and 3 sphere-contact of ball float
Support, ball float 3 rolls to main valve seat 15 along the inclined-plane of guide pillar 1；When the sphere of ball float 3 is contacted with main valve seat 15, form multiple spot and determine
Position, ball float 3 is in the presence of multipoint positioning, and contraposition is accurate, closes main valve seat 15, stops draining, goes round and begins again, intermittent cycles
Condensed water in discharge line.If condensed water is more in equipment pipeline, not only ball float opens draining, while in auxiliary valve body 8
Secondary valve block 11 also opens draining simultaneously, therefore discharge capacity is more than like product.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (5)
1. a kind of tyre vulcanizer drain valve, it is characterised in that：Including valve body（16）, main valve seat（15）And auxiliary valve body
（8）, main valve seat（15）Insertion is arranged on valve body（16）Right lower quadrant, auxiliary valve body（8）It is arranged at valve body（16）In top
Heart position, valve body（16）Top is fixed with bonnet（7）, bonnet（7）Lower section is welded with auxiliary valve body（8）, auxiliary valve body（8）By pair
Valve block（11）, secondary bonnet（10）With secondary valve road（9）Composition, secondary valve block（11）It is arranged at auxiliary valve body（8）And bonnet（7）Connection is formed
Cavity in, auxiliary valve body（8）Lower section is installed with every cover（5）, every cover（5）Lower section is provided with ball float（3）, and ball float（3）It is logical
Cross some guide pillars（1）Support, blowdown bolt（2）Insertion is arranged at valve body（16）Lower left side, main valve seat（15）By sealing
Pad（12）, valve seat（13）With outer plug（14）Composition, sealing gasket（12）It surround and is fixed on valve seat（13）Surrounding, outer plug（14）Button
It is connected to main valve seat（15）Outlet positioned at right side.
2. a kind of tyre vulcanizer drain valve according to claim 1, it is characterised in that：Auxiliary valve body（8）Pass through pipeline and master
Valve seat（15）Pipeline connection connect.
3. a kind of tyre vulcanizer drain valve according to claim 1, it is characterised in that：Guide pillar（1）Axle center and main valve seat
（15）Axle center is intersected, guide pillar（1）Cambered surface and ball float（3）External diameter radian it is identical.
4. a kind of tyre vulcanizer drain valve according to claim 1, it is characterised in that：Valve seat（13）It is inserted in main valve seat（15）
Sealing gasket（12）Interior and and main valve seat（15）Screwed hole is fastenedly connected, outer plug（15）It is inserted in wound gasket and main valve seat（15）Side
Hold screw threads for fastening connection.
5. a kind of tyre vulcanizer drain valve according to claim 1, it is characterised in that：Bonnet（7）With valve body（16）
Pass through the nut being placed equidistant（6）It is fixedly connected, and valve body（16）Both sides are provided with pipeline（4）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608414.6A CN107228272A (en) | 2017-07-24 | 2017-07-24 | A kind of tyre vulcanizer drain valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710608414.6A CN107228272A (en) | 2017-07-24 | 2017-07-24 | A kind of tyre vulcanizer drain valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107228272A true CN107228272A (en) | 2017-10-03 |
Family
ID=59956558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710608414.6A Pending CN107228272A (en) | 2017-07-24 | 2017-07-24 | A kind of tyre vulcanizer drain valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107228272A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243017Y (en) * | 1996-02-06 | 1996-12-18 | 张�杰 | Double-force floating-ball steam trap |
| JP2009144824A (en) * | 2007-12-14 | 2009-07-02 | Tlv Co Ltd | Float type steam trap |
| CN102767688A (en) * | 2012-08-16 | 2012-11-07 | 洪新强 | Guild rail type free float drain valve |
| CN204629075U (en) * | 2015-05-28 | 2015-09-09 | 南安培义厨卫有限公司 | Novel free floating-ball type steam draining valve |
| CN207018810U (en) * | 2017-07-24 | 2018-02-16 | 盐城易宝路轮胎有限公司 | A kind of tyre vulcanizer drain valve |
-
2017
- 2017-07-24 CN CN201710608414.6A patent/CN107228272A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2243017Y (en) * | 1996-02-06 | 1996-12-18 | 张�杰 | Double-force floating-ball steam trap |
| JP2009144824A (en) * | 2007-12-14 | 2009-07-02 | Tlv Co Ltd | Float type steam trap |
| CN102767688A (en) * | 2012-08-16 | 2012-11-07 | 洪新强 | Guild rail type free float drain valve |
| CN204629075U (en) * | 2015-05-28 | 2015-09-09 | 南安培义厨卫有限公司 | Novel free floating-ball type steam draining valve |
| CN207018810U (en) * | 2017-07-24 | 2018-02-16 | 盐城易宝路轮胎有限公司 | A kind of tyre vulcanizer drain valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171003 |
|
| WD01 | Invention patent application deemed withdrawn after publication |