CN103663930A - Gas outlet nozzle of glass frothing machine - Google Patents
Gas outlet nozzle of glass frothing machine Download PDFInfo
- Publication number
- CN103663930A CN103663930A CN201310622886.9A CN201310622886A CN103663930A CN 103663930 A CN103663930 A CN 103663930A CN 201310622886 A CN201310622886 A CN 201310622886A CN 103663930 A CN103663930 A CN 103663930A
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- CN
- China
- Prior art keywords
- anger
- duct
- giving vent
- vent
- auxiliary
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 title claims abstract description 12
- 238000007511 glassblowing Methods 0.000 claims description 10
- 238000007664 blowing Methods 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 239000000956 alloy Substances 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 206010020852 Hypertonia Diseases 0.000 description 4
- 238000010992 reflux Methods 0.000 description 2
- 238000013022 venting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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- Ventilation (AREA)
Abstract
The invention relates to a gas outlet nozzle of a glass frothing machine. Through a main gas outlet, an auxiliary gas outlet and a throttle valve, the main gas outlet can be blocked by the throttle valve when the exhaust pressure is too high, and at the moment, the auxiliary gas outlet works normally, so that damage caused by too high inner pressure of frothing equipment due to blockage of the gas outlet nozzle can be prevented, and collapse of a glass bubble in the absence of airflow can be prevented from affecting the quality; through arrangement of a reflowing hole, the exhaust uniformity is ensured, and the throttle valve can be instantaneously opened to release the pressure when the inner pressure of the auxiliary gas outlet is too high.
Description
Technical field
The head of giving vent to anger that the present invention relates to a kind of glass blowing machine, belongs to glass manufacturing area.
Background technology
At glass, froth in process, if the part shower nozzle of glass blowing machine stops up, meeting generating portion spout hypertonia, makes glass cannot reach pre-designed profile, even makes glass envelope break.
Summary of the invention
The object of the invention is to: a kind of head of giving vent to anger of glass blowing machine is provided, can prevents the hypertonia of giving vent to anger, affect the quality of glass blowing.
The present invention realizes in the following way:
A kind of head of giving vent to anger of glass blowing machine, the described head of giving vent to anger comprises cylinder-shaped body, the main duct of giving vent to anger, auxiliary give vent to anger duct, throttling valve, the described master duct of giving vent to anger is arranged on cylinder-shaped body central part, longitudinally run through whole cylinder-shaped body, cylinder-shaped body main body one end is that inlet mouth, the other end are air outlet; The described auxiliary duct of giving vent to anger is arranged between the outer wall and cylinder-shaped body outer wall in the main duct of giving vent to anger, and the described auxiliary duct of giving vent to anger consists of the auxiliary duct of giving vent to anger of several branch roads, the inlet end in the auxiliary duct of giving vent to anger of each branch road is all arranged near the master inlet mouth duct inwall of giving vent to anger, with the main hole link of giving vent to anger, the exit end in the auxiliary duct of giving vent to anger of described branch road is arranged in the circular end surface that air outlet is positioned at, and concordant with the give vent to anger mouth of pipe in duct of described master;
The auxiliary duct of giving vent to anger of described branch road also comprises backflow duct, and described backflow duct is arranged on the main duct and branch road is auxiliary gives vent to anger between duct of giving vent to anger, for connecting main duct and the auxiliary duct of giving vent to anger of branch road of giving vent to anger;
Described throttling valve is arranged on master between backflow duct and air outlet and gives vent to anger in duct, described throttling valve comprises mesh-supported plate, bulb, spring and seal, described mesh-supported plate is arranged in the lateral cross section of the main duct inwall of giving vent to anger, described mesh-supported plate is provided with spring and seal towards inlet mouth one end, described spring upper support has bulb, the external diameter of described bulb equals the internal diameter of seal, by compression spring, makes bulb plug for seal mouth.
As further innovation of the present invention, described in give vent to anger head for aluminum alloy material.
As further innovation of the present invention, the service pressure of blowing machine air outlet when described spring minimum is greater than blow-molded glass as moving load.
Beneficial effect:
The present invention is by a master give vent to anger duct and auxiliary duct and the throttling valve of giving vent to anger, when exhaust pressure is too high, can the master duct of giving vent to anger be stopped up by throttling valve, now normally work in the auxiliary duct of giving vent to anger, the sealing that can prevent venting hole causes the damage of the device interior hypertonia that froths, can prevent that again glass envelope from not producing and collapsing when there is no air-flow, affect quality, the setting in duct of simultaneously refluxing not only guarantees that the homogeneity of exhaust simultaneously also can be when the auxiliary duct internal pressure of giving vent to anger be too high, and moment opens throttling valve and releases the pressure.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
In figure: 1, the auxiliary duct of giving vent to anger of branch road; 2, the main duct of giving vent to anger; 3, backflow duct; 4, mesh-supported plate; 5, seal; 6, spring; 7, bulb.
Embodiment
Below in conjunction with accompanying drawing, be described further:
As shown in Figure 1, a kind of head of giving vent to anger of glass blowing machine, the described head of giving vent to anger comprises cylinder-shaped body, the main duct 2 of giving vent to anger, auxiliary give vent to anger duct 1, throttling valve, the described master duct 2 of giving vent to anger is arranged on cylinder-shaped body central part, longitudinally run through whole cylinder-shaped body, cylinder-shaped body main body one end is that the inlet mouth the other end is air outlet; The described auxiliary duct 1 of giving vent to anger is arranged between the outer wall and cylinder-shaped body outer wall in the main duct 2 of giving vent to anger, and the described auxiliary duct 1 of giving vent to anger forms in the auxiliary duct 1 of giving vent to anger of several branch roads again, the inlet end in the auxiliary duct 1 of giving vent to anger of described branch road is arranged near master inlet mouth duct 2 inwalls of giving vent to anger, be communicated with the main duct 2 of giving vent to anger, the exit end in the auxiliary duct 1 of giving vent to anger of described branch road is arranged in the circular end surface that air outlet is positioned at, and parallel with the described master duct 2 of giving vent to anger;
The auxiliary duct 1 of giving vent to anger of described branch road also comprises backflow duct 3, and described backflow duct 3 is arranged on the main duct 2 and branch road is auxiliary gives vent to anger between duct 1 of giving vent to anger, for connecting main duct 2 and the auxiliary duct 1 of giving vent to anger of branch road of giving vent to anger;
Described throttling valve is arranged on master between backflow duct 3 and air outlet and gives vent to anger in duct 2, described throttling valve comprises mesh-supported plate, bulb 7, spring 6 and seal 5, described mesh-supported plate is arranged in the lateral cross section of main duct 2 inwalls of giving vent to anger, described mesh-supported plate is provided with spring 6 and seal 5 towards inlet mouth one end, described spring 6 upper supports have bulb 7, the external diameter of described bulb 7 equals the internal diameter of seal 5, by compression spring 6, makes bulb 7 plug for seal mouths 5;
The described head of giving vent to anger is for aluminum alloy material;
The operating pressure of blowing machine when the poundage of described spring 6 is greater than blow-molded glass.
During use, the present invention is arranged on the venting hole of blowing machine, when service pressure, spring can not compress, and when exhaust pressure is excessive, bulb seals main exhaust hole, now by auxiliary exhaust duct, carry out exhaust, prevent that the glass envelope that hypertonia occurs from breaking, the setting in the duct of simultaneously refluxing not only guarantees that the homogeneity of exhaust simultaneously also can be when the auxiliary duct internal pressure of giving vent to anger be too high, and moment opens throttling valve and releases the pressure.
Claims (3)
1. the head of giving vent to anger of a glass blowing machine, it is characterized in that: described in the head of giving vent to anger comprise cylinder-shaped body, the main duct of giving vent to anger, auxiliary give vent to anger duct, throttling valve, the described master duct of giving vent to anger is arranged on cylinder-shaped body central part, longitudinally run through whole cylinder-shaped body, cylinder-shaped body main body one end is that inlet mouth, the other end are air outlet; The described auxiliary duct of giving vent to anger is arranged between the outer wall and cylinder-shaped body outer wall in the main duct of giving vent to anger, and the described auxiliary duct of giving vent to anger consists of the auxiliary duct of giving vent to anger of several branch roads, the inlet end in the auxiliary duct of giving vent to anger of each branch road is all arranged near the master inlet mouth duct inwall of giving vent to anger, with the main hole link of giving vent to anger, the exit end in the auxiliary duct of giving vent to anger of described branch road is arranged in the circular end surface that air outlet is positioned at, and concordant with the give vent to anger mouth of pipe in duct of described master;
The auxiliary duct of giving vent to anger of described branch road also comprises backflow duct, and described backflow duct is arranged on the main duct and branch road is auxiliary gives vent to anger between duct of giving vent to anger, for connecting main duct and the auxiliary duct of giving vent to anger of branch road of giving vent to anger;
Described throttling valve is arranged on master between backflow duct and air outlet and gives vent to anger in duct, described throttling valve comprises mesh-supported plate, bulb, spring and seal, described mesh-supported plate is arranged in the lateral cross section of the main duct inwall of giving vent to anger, described mesh-supported plate is provided with spring and seal towards inlet mouth one end, described spring upper support has bulb, the external diameter of described bulb equals the internal diameter of seal, by compression spring, makes bulb plug for seal mouth.
2. the head of giving vent to anger of a kind of glass blowing machine as claimed in claim 1, is characterized in that: described in give vent to anger head for aluminum alloy material.
3. the head of giving vent to anger of a kind of glass blowing machine as claimed in claim 1, is characterized in that: the service pressure of blowing machine air outlet when described spring minimum is greater than blow-molded glass as moving load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622886.9A CN103663930B (en) | 2013-11-30 | 2013-11-30 | A kind of head of giving vent to anger of glass blowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310622886.9A CN103663930B (en) | 2013-11-30 | 2013-11-30 | A kind of head of giving vent to anger of glass blowing machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103663930A true CN103663930A (en) | 2014-03-26 |
| CN103663930B CN103663930B (en) | 2016-02-03 |
Family
ID=50302833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310622886.9A Active CN103663930B (en) | 2013-11-30 | 2013-11-30 | A kind of head of giving vent to anger of glass blowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103663930B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776902A (en) * | 2017-09-12 | 2018-03-09 | 陕西飞机工业（集团）有限公司 | A kind of aircraft Gas flow-limiting nozzle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509969A (en) * | 1983-03-04 | 1985-04-09 | Emhart Industries, Inc. | Blowhead apparatus |
| EP0227272A1 (en) * | 1985-11-08 | 1987-07-01 | Emhart Industries, Inc. | Blowhead for use in the manufacture of glass containers |
| EP2006587A1 (en) * | 2007-06-22 | 2008-12-24 | Peugeot Citroen Automobiles SA | Watertight valve system |
| CN201850216U (en) * | 2010-10-21 | 2011-06-01 | 南通威明精工机械有限公司 | Blowing head device of glassware forming machine |
| CN102583961A (en) * | 2012-03-15 | 2012-07-18 | 德清才府玻璃股份有限公司 | Air blowing head convenient for radiating |
-
2013
- 2013-11-30 CN CN201310622886.9A patent/CN103663930B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4509969A (en) * | 1983-03-04 | 1985-04-09 | Emhart Industries, Inc. | Blowhead apparatus |
| EP0227272A1 (en) * | 1985-11-08 | 1987-07-01 | Emhart Industries, Inc. | Blowhead for use in the manufacture of glass containers |
| EP2006587A1 (en) * | 2007-06-22 | 2008-12-24 | Peugeot Citroen Automobiles SA | Watertight valve system |
| CN201850216U (en) * | 2010-10-21 | 2011-06-01 | 南通威明精工机械有限公司 | Blowing head device of glassware forming machine |
| CN102583961A (en) * | 2012-03-15 | 2012-07-18 | 德清才府玻璃股份有限公司 | Air blowing head convenient for radiating |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107776902A (en) * | 2017-09-12 | 2018-03-09 | 陕西飞机工业（集团）有限公司 | A kind of aircraft Gas flow-limiting nozzle |
| CN107776902B (en) * | 2017-09-12 | 2019-05-21 | 陕西飞机工业（集团）有限公司 | A kind of aircraft Gas flow-limiting nozzle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103663930B (en) | 2016-02-03 |
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| C14 | Grant of patent or utility model | ||
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