CN100436927C - Combination valve type source bottle - Google Patents
Combination valve type source bottle Download PDFInfo
- Publication number
- CN100436927C CN100436927C CNB2007100214123A CN200710021412A CN100436927C CN 100436927 C CN100436927 C CN 100436927C CN B2007100214123 A CNB2007100214123 A CN B2007100214123A CN 200710021412 A CN200710021412 A CN 200710021412A CN 100436927 C CN100436927 C CN 100436927C
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- bottle
- hole
- air inlet
- type source
- regulation
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Abstract
It relates to a combined valve source bottle for the containing of special chemical drugs. It comprises the bottle with threaded opening that sealed together with the bottom of the valve through the threaded transitional part, air inlet and outlet joints at the horizontal direction of the valve, the air outlet joint connected with the air outlet hole connected to the outlet air channel to the bottle through the basic level air outlet air hole, the air inlet joint inter connected with the adjusting hole end, center of the adjusting hole connected to the air inlet channel to the bottle, with the center of the adjusting hole installed with valve core that can change the air inlet hole and air inlet channel through air volume. It breaks the traditional restraint, improved scientifically with simplification to the adjusted operation and reduced in leaking steps, for the benefit of long time safety use.
Description
Technical field
The present invention relates to a kind of container that holds special-purpose chemicals, especially a kind of source bottle that holds the poisonous hazardous chemicals of phosphorus oxychloride and so on belongs to the IT industry and deposits the facility technology field of carrying with chemical product.
Background technique
The source bottle that is used to hold the poisonous hazardous chemicals of phosphorus oxychloride and so on is made with glass usually.Understand according to the claimant, its manufacturing process is taked bottle blowing method for a long time, thereby its basic structure is that vertical substantially elongated suction tude, steam outlet pipe are extended in the bottle upper end of jar shape all the time, and liquid-feeding tube.For the ease of external delivery hose, and guarantee sealing, make the necking down groove on the pipe.The application number that its typical structure can propose referring to applicant is 200610040562.4 patent application document.
During use, on tracheae, the T shape pipe valve that can other connect flexible pipe is installed respectively.This conventional source bottle is owing to have only elongated suction tude, steam outlet pipe and liquid-feeding tube and exterior, and it is perfect therefore to seem structure, guarantees sealing easily.Yet the claimant observes by long-term practice and carefulness is discovered, there is repetitive operation in the structure of T shape pipe valve being installed into and out of tracheae respectively when not only regulating air-flow, inconvenience is arranged more, and owing to have at least two place's glass tubes to be connected with pipe valve, and the joint of glass piping is the link that the easiest appearance is leaked, and therefore the sealing hidden danger that exists is more.In use, also might concentrate by stress when the necking down groove of suction tude, steam outlet pipe is stressed, phenomenon of rupture takes place, cause leakage accident.
Summary of the invention
The objective of the invention is to:, propose a kind of pipe valve linkage structure and simplify, thereby can reduce the combination valve type source bottle that leaks link at the shortcoming that above prior art exists.
In order to reach above purpose, the claimant recognizes that in long-term practice in fact the structure that inlet, outlet are regulated separately exists repetitive operation.Because gas output depends on air inflow, therefore in fact as long as the regulation and control air inflow just can be controlled gas output indirectly.On this understanding basis, the claimant proposes technological scheme of the present invention: combination valve type source bottle, comprise bottle, described bottle has the screw thread bottleneck, described bottleneck is tightly connected by the valve body lower end of screw thread transition piece and combination brake switch and proporting, the substantially horizontal of described valve body is shaped on outstanding intake interface and the interface of giving vent to anger, the described interface of giving vent to anger is communicated with by the air outlet hole of the basic horizontal outlet pipe interior with leading to bottle, described intake interface is communicated with the regulation and control nose end head of basic horizontal is crossing by the inlet hole of basic horizontal, the middle part in the described regulation and control hole air inlet pipeline interior with leading to bottle is communicated with, and the spool that can change inlet hole and air inlet pipeline Throughput is housed in the described regulation and control hole.
Like this, the source bottle can manufacture the wide-mouth structure, and the glass piping of source bottle has only a place to be threaded with pipe valve, not only takes seal approach easily, and the join strength height, and the suction ring joint reduces to inferior limit.And, regulate throughput between inlet hole and air inlet pipeline when regulating air inflow by spool, indirect adjustments and controls gas output, the structure of control valve is significantly simplified, it is more easy to regulate operation.In a word, the present invention has broken through the circle of tratitional technology and the confinement that original inlet, outlet are regulated separately, with scientific and reasonable architecture advances, has not only realized the simplification of required control manipulation, and having reduced the leakage link, the long-term safety that more helps assurance source bottle is used.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is the side view of Fig. 1.
Fig. 3 is the partial enlarged drawing of Fig. 2.
Embodiment
Embodiment one
The combination valve type source bottle of present embodiment is a kind of combination valve type source bottle that holds phosphorus oxychloride as depicted in figs. 1 and 2.Phosphorus oxychloride is a kind of water white transparency, be corrosive, poisonous liquid.Suck the back and return irritates nucous membrane tissue and lung, contact skin can cause third-degree burn.Because phosphorus oxychloride has huge poison and severe corrosive, therefore guarantee that reliable sealing is significant.
The bottle 11 adopting quartz glass manufacturings of this source bottle, the upper end of the bottle 11 internal thread transition by attaching nut 10 is tightly connected with the outside thread of valve body 12 lower ends, makes control valve very good with the sealing effect that the source bottle is connected.The substantially horizontal of valve body 12 is shaped on outstanding intake interface 1 and interface 2, two interfaces of giving vent to anger can connect the air inlet and the flexible pipe of giving vent to anger by interface nut and tapered sleeve respectively.The interface 2 of giving vent to anger intersects by the horizontal air outlet hole at its center vertical outlet pipe 4 interior with leading to bottle and is communicated with.1 inlet hole by level of intake interface intersects with the path place of 3 terminations, step-like regulation and control hole of level and is communicated with, the place, big footpath at these regulation and control 3 middle parts, hole is communicated with the air inlet pipeline 5 in leading to bottle, the lower end of this air inlet pipeline is connected with suction tude 8 by screw thread, and filtrating equipment 6 is equipped with in this suction tude lower end by being threaded.The aperture in step-like regulation and control hole 3 is shaped on internal thread, and the spool 9 that is tightly connected by screw thread and seal ring with valve body 12 is housed in the hole.The external part of this spool is fixedly screwed spanner 7, the diameter of mid-section body section matches with the internal diameter in regulation and control hole 3, spool 9 the inners are shaped on the path section, this path section extends axially above air inlet pipeline 5 centers, be shaped on the nose cone of inwardly deeply regulating and control hole 3 path sections on the end face of spool 9 the inners, this cone headed big footpath is less than the small aperture (referring to Fig. 3) in step-like regulation and control hole 3.Therefore can change circulation area between inlet hole and air inlet pipeline by the spanner of screwing of regulating horizontal axis, thereby regulate the control air inflow, and then the indirect regulation gas output.
This adjusted and controlled moment of torsion that applies when regulating is vertical with the connecting thread of bottle with valve body, can not influence the sealing of its connection.By the perpendicular end surface closed gas flow of spool 9 the inners, through-flow by the path section of spool 9 the inners, there was not the location, regulation and control are sensitive, close reliable.Compare with the source bottle that had a suction valve and a gas outlet valve in the past, present embodiment unites two into one two original valves, as long as control air inlet well.Compare with the structure that the source bottle is connected than two valves of former need, further reduced the leakage link.In addition, the suction tude bottom adds a filtrating equipment, can filter the dregs in the suction tude, guarantees that pipeline is unimpeded.
In addition to the implementation, the present invention can also have other mode of executions.For example, except wide-mouth bottle, the present invention obviously also can be applied on the necking down bottle; And for example, bottleneck also can be taked outside thread link transitional structure with being connected of valve body; Or the like, these all belong to protection scope of the present invention.In addition, all employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop in the protection domain of requirement of the present invention.
Claims (9)
1. combination valve type source bottle, comprise bottle, it is characterized in that: described bottle has the screw thread bottleneck, described bottleneck is tightly connected by the valve body lower end of screw thread transition piece and combination brake switch and proporting, the substantially horizontal of described valve body is shaped on outstanding intake interface and the interface of giving vent to anger, the described interface of giving vent to anger is communicated with by the air outlet hole of the basic horizontal outlet pipe interior with leading to bottle, described intake interface is communicated with the regulation and control nose end head of basic horizontal is crossing by the inlet hole of basic horizontal, the middle part in the described regulation and control hole air inlet pipeline interior with leading to bottle is communicated with, and the spool that can change inlet hole and air inlet pipeline Throughput is housed in the described regulation and control hole.
2. according to the described combination valve type source bottle of claim 1, it is characterized in that: the internal thread transition of the upper end of described bottle by the attaching nut is tightly connected with the outside thread of valve body lower end.
3. according to claim 1 or 2 described combination valve type source bottles, it is characterized in that: described intake interface is communicated with the path place of the step-like regulation and control nose end head of level is crossing by the inlet hole of level, and the place, big footpath at middle part, described regulation and control hole is communicated with the air inlet pipeline in leading to bottle.
4. according to the described combination valve type source bottle of claim 3, it is characterized in that: the aperture in described step-like regulation and control hole is shaped on internal thread, and the spool that is connected by thread seal with valve body is housed in the hole.
5. according to the described combination valve type source bottle of claim 4, it is characterized in that: the diameter of described spool mid-section body section matches with the internal diameter in regulation and control hole, and described spool the inner is shaped on the path section, and described path section extends axially above the air inlet pipeline center.
6. according to the described combination valve type source bottle of claim 5, it is characterized in that: be shaped on the nose cone of inwardly deeply regulating and control hole path section on the end face of described spool the inner, described cone headed big footpath is less than the small aperture in step-like regulation and control hole.
7. according to the described combination valve type source bottle of claim 6, it is characterized in that: the external part of described spool is fixedly screwed spanner.
8. according to the described combination valve type source bottle of claim 7, it is characterized in that: the intake interface on the described valve body is connected air inlet and the flexible pipe of giving vent to anger by interface nut and tapered sleeve respectively with the interface of giving vent to anger.
9. described according to Claim 8 combination valve type source bottle, it is characterized in that: the lower end of described air inlet pipeline is connected with suction tude by screw thread, and filtrating equipment is equipped with in described suction tude lower end by being threaded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100214123A CN100436927C (en) | 2007-04-11 | 2007-04-11 | Combination valve type source bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100214123A CN100436927C (en) | 2007-04-11 | 2007-04-11 | Combination valve type source bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101042207A CN101042207A (en) | 2007-09-26 |
| CN100436927C true CN100436927C (en) | 2008-11-26 |
Family
ID=38807905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100214123A Expired - Fee Related CN100436927C (en) | 2007-04-11 | 2007-04-11 | Combination valve type source bottle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100436927C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227004A (en) * | 2011-05-13 | 2011-10-26 | 乐叶光伏股份有限公司 | Silica source flask |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018121A1 (en) * | 1979-04-11 | 1980-10-29 | Kosan Teknova A/S | A valve unit for pressurized gas vessels, particularly liquefied gas bottles |
| CN2096691U (en) * | 1991-03-20 | 1992-02-19 | 项孝言 | Combined valve |
| EP1026437A2 (en) * | 1999-02-04 | 2000-08-09 | Peter Weber | Gas bottle |
| CN2394126Y (en) * | 1998-10-28 | 2000-08-30 | 卢灏 | Liquid and gas burner with liquid gasifier |
| CN2729439Y (en) * | 2004-09-03 | 2005-09-28 | 台湾保安工业股份有限公司 | Gas cylinder valve |
| US20060231159A1 (en) * | 2005-04-18 | 2006-10-19 | Kerr Stuart A | Dual-flow valve and internal processing vessel isolation system |
| CN1873265A (en) * | 2006-05-25 | 2006-12-06 | 扬中市瑞星工程塑料厂 | Valve piece of dedicated composite tubing for source bottle |
-
2007
- 2007-04-11 CN CNB2007100214123A patent/CN100436927C/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0018121A1 (en) * | 1979-04-11 | 1980-10-29 | Kosan Teknova A/S | A valve unit for pressurized gas vessels, particularly liquefied gas bottles |
| CN2096691U (en) * | 1991-03-20 | 1992-02-19 | 项孝言 | Combined valve |
| CN2394126Y (en) * | 1998-10-28 | 2000-08-30 | 卢灏 | Liquid and gas burner with liquid gasifier |
| EP1026437A2 (en) * | 1999-02-04 | 2000-08-09 | Peter Weber | Gas bottle |
| CN2729439Y (en) * | 2004-09-03 | 2005-09-28 | 台湾保安工业股份有限公司 | Gas cylinder valve |
| US20060231159A1 (en) * | 2005-04-18 | 2006-10-19 | Kerr Stuart A | Dual-flow valve and internal processing vessel isolation system |
| CN1873265A (en) * | 2006-05-25 | 2006-12-06 | 扬中市瑞星工程塑料厂 | Valve piece of dedicated composite tubing for source bottle |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102227004A (en) * | 2011-05-13 | 2011-10-26 | 乐叶光伏股份有限公司 | Silica source flask |
| CN102227004B (en) * | 2011-05-13 | 2012-12-19 | 乐叶光伏股份有限公司 | Silica source flask |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101042207A (en) | 2007-09-26 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081126 Termination date: 20130411 |