CN106917869B - A kind of Double-conical-surface glass window applied to high-pressure bottle - Google Patents
A kind of Double-conical-surface glass window applied to high-pressure bottle Download PDFInfo
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- CN106917869B CN106917869B CN201710179410.0A CN201710179410A CN106917869B CN 106917869 B CN106917869 B CN 106917869B CN 201710179410 A CN201710179410 A CN 201710179410A CN 106917869 B CN106917869 B CN 106917869B
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- glass
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- pressure bottle
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- double
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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
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J13/00—Covers or similar closure members for pressure vessels in general
- F16J13/02—Detachable closure members; Means for tightening closures
- F16J13/12—Detachable closure members; Means for tightening closures attached by wedging action by means of screw-thread, interrupted screw-thread, bayonet closure, or the like
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Abstract
The invention discloses a kind of Double-conical-surface glass windows applied to high-pressure bottle, including glass base, fixing bolt, glass gland, conical gasket, bipyramid surface glass；Glass base includes handle, peep hole, O-ring seal slot and threaded hole, and conical gasket is housed between inner conical surface and glass；Glass gland is conical ring, and gasket is installed between inner conical surface and glass；By fixing bolt pressed glass, O-ring seal slot is used for glass window module and Seals for High Pressure Containers for glass base and glass gland.The present invention uses Double-conical-surface Glass Design, and glass inner cone avoids and be arranged in the interference of the adapter of high-pressure bottle apex angle, increases the optical window quantity being arranged on each face of high-pressure bottle, improves space utilization rate；Glass rear cone significantly increases the forced area of glass, improve glass forced area it is small to limit high-pressure bottle design pressure the case where, using conical gasket seal glass；Entire glass window reduces glass disassembly, prevents glass from damaging.
Description
Technical field
The present invention relates to high-pressure bottle window design and technical field of sealing technology, more particularly to one kind to be applied to high pressure-volume
The Double-conical-surface glass window of device.
Background technique
The spray burning process of Optimization of Diesel Engine is to reduce diesel emission, improves the importance of diesel engine performance.For
The effect for studying the burning of cylinder of internal-combustion engine internal spraying, mostly uses the high-pressure bottle experimental provision of constant volume bullet etc..Pass through high pressure
The glass window of container, using high speed camera or ICCD camera, to burning in high-pressure bottle, to carry out shooting by spraying be high-pressure bottle reality
The main contents tested, therefore the design of high-pressure bottle optical window is most important to high-pressure bottle.
Diesel engines at present develops to the direction of high pressure-charging, miniaturization, and the design pressure of high-pressure bottle is also therefore higher and higher,
Glass optical window decides the compressive ultimate of high-pressure bottle as its intensity of the fragile position of high-pressure bottle, so optical window
Design an emphasis be exactly glass pressure-bearing, and how in the high-pressure bottle of high temperature and pressure realize glass sealing be also
One difficult point；Simultaneously as high-pressure bottle function is more and more abundant, the various adapters being mounted on high-pressure bottle end face also will
Occupy more spaces, a preferable solution be exactly these adapters are arranged on the angle of high-pressure bottle so as to
Enough increase the optical window quantity of high-pressure bottle, the shape for how optimizing glass in this case enables to cooperate high pressure-volume
The arrangement of device angle adapter is also another main points of optical window design.
Summary of the invention
It is each the purpose of the present invention is lower for the glass pressure-bearing limit in the design of existing high-pressure bottle optical glass window
The space layout of angle adapter is easy and optical window interferes, and optical glass rapid wear in frequent disassembly, installation process
Bad problem provides a kind of Double-conical-surface glass window applied to high-pressure bottle.
To achieve the above object, the present invention is realized according to following technical scheme:
A kind of Double-conical-surface glass window applied to high-pressure bottle, including glass base, fixing bolt, glass gland, cone
Shape gasket, bipyramid surface glass；
Wherein, the glass base and the glass gland cooperate, for installing bipyramid surface glass；The bipyramid surface glass
Including glass inner cone and glass rear cone, the interlude of the bipyramid surface glass is cylinder, for increasing the thickness of glass
Degree, the glass inner cone is for increasing the optical window quantity being arranged on each face of high-pressure bottle, avoiding and being arranged in height
The interference of the adapter of pressure vessel apex angle；The glass rear cone is used to increase the forced area of glass, improves compressive ultimate,
Equipped with conical gasket for sealing cone-shaped glass between the glass base and the glass rear cone.
It is provided with screw hole on the left of the glass base, is fastenedly connected by the fixing bolt and glass gland, in
Between offer O-ring seal slot, the O-ring seal slot is used for the sealing of glass modules and high-pressure bottle, the glass base
Right side be set as handle, the handle is easily installed each glass modules.
Be the conical surface inside the glass base in above-mentioned technical proposal, outside be it is ladder-like, centre is provided with peep hole,
The optical channel that the peep hole is tested for the burning of high-pressure bottle interior spray.
In above-mentioned technical proposal, the glass gland is conical ring, and outer circumferential offers counterbore, and the counterbore is for pacifying
Fixing bolt is filled, inside is the conical surface.
In above-mentioned technical proposal, the conical surface gradient of the glass gland is identical as the gradient of the glass inner cone.
In above-mentioned technical proposal, the conical surface gradient of the glass base is identical as the glass rear cone gradient.
In above scheme, the glass base by conical gasket and glass rear cone carry out be fitted close realize it is close
Envelope, equipped with gasket to buffer protection glass between the glass gland and glass inner cone.
Compared with prior art, the present invention having the following beneficial effects:
1, glass inner cone of the present invention can be very good the space layout of the cooperation each angle adapter of high-pressure bottle, avoid two
The interference of person improves the adapters such as previous spark plug, sensor and is arranged on each end face of high-pressure bottle to limit optics
The case where number of windows, improves the space utilization rate of high-pressure bottle.
2, glass rear cone of the present invention improves the case where previous high-pressure bottle design glass planar local pressure, hence it is evident that increases
The big forced area of glass, to improve its compressive ultimate.
3, it is used to protect glass equipped with gasket between glass gland and glass inner cone of the present invention；After glass base and glass
The sealing of glass window is realized between the conical surface equipped with conical gasket.
4, entire glass window is modularized design in the present invention, and entire module need to only be dismantled by testing cleaning glass window every time,
So as to reduce the disassembly of glass, prevents glass from damaging, O-ring seal slot is provided in the glass base, O can be used
Type sealing ring realizes the excellent sealing of entire glass window module and high-pressure bottle.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the sectional view of Double-conical-surface glass window of the invention；
Fig. 2 is the sectional view of high-pressure bottle diagonal plane of the invention；
Fig. 3 is the sectional view of glass base of the invention.
Wherein, appended drawing reference are as follows: 1- glass base；2- fixing bolt；3- glass gland；4- glass inner cone；5- gasket；
6-O type seal groove；7- conical gasket；8- bipyramid surface glass；9- glass rear cone；10- high-pressure bottle；11- temperature sensing
Device adapter；12- fixes spiral cover；13- pressure sensor adapter；Other optical windows of 14-；15- optical channel；16- installation
Handle；17- threaded hole；18- glass base inner conical surface.
Specific embodiment
In order to make the object, technical scheme and advantages of the embodiment of the invention clearer, below in conjunction with the embodiment of the present invention
In attached drawing, technical scheme in the embodiment of the invention is clearly and completely described, it is clear that described embodiment is
A part of the embodiment of the present invention, instead of all the embodiments.
Fig. 1 is the sectional view of Double-conical-surface glass window of the invention；As shown in Figure 1, a kind of applied to the double of high-pressure bottle
Conical surface glass window, including glass base 1, fixing bolt 2, glass gland 3, conical gasket 7, bipyramid surface glass 8.
Glass base 1 and glass gland 3 cooperate, for installing bipyramid surface glass 8.The left side of glass base 1 is provided with spiral shell
Wire hole is fastenedly connected by fixing bolt 2 and glass gland 3, and centre is provided with O-ring seal slot 6, and O-ring seal slot 6 is used for glass
The sealing of glass module and high-pressure bottle, the right side of glass base 1 are set as handle, and handle is easily installed each glass modules.
Fig. 2 is the sectional view of glass base of the invention, as shown in Fig. 2, be the conical surface inside the glass base 1, it is external
To be ladder-like, centre is provided with peep hole, and peep hole is for carrying out the optical channel of spray burning test inside high-pressure bottle.Outside
Portion is ladder-like to be divided into three parts, and one section of left side end face is disposed with the threaded hole of 12 M4；Intermediate one section of outside is equipped with O-ring seal
Slot installs the fluororubber O-type sealing ring of 180mm*7mm, the sealing for optical window module and high-pressure bottle；One section of right side is
Mounting knob, convenient for the dismounting of optical window module, internal diameter 107mm, outer diameter 132mm, therefore the visual model of entire optical window
It encloses for the circle of diameter 107mm.
Glass gland is conical ring, and with a thickness of 6mm, there is edge outstanding in outside, and 12 counterbores are machined on edge and are used for
Fixing bolt is installed, inside is the conical surface.
Glass base and glass gland are all made of 304 stainless steel materials；Fixing bolt is the high-strength bolt of 12 M4.Institute
State and cooperated between glass base and glass gland by fixing bolt, to compress bipyramid surface glass, make entire glass window at
It is easy to disassemble for a module.
Bipyramid surface glass 8 includes glass inner cone 4 and glass rear cone 9, and glass base 1 and glass rear cone 9 pass through cone
Shape gasket 7 seals.The interlude of bipyramid surface glass 8 is cylinder, and cylindrical diameter is 140mm, and glass integral thickness is
88mm increases the thickness of glass, and glass inner cone 4 is for increasing the optical window quantity being arranged on each face of high-pressure bottle.
Glass inner cone can be to avoid the interference with the adapters such as spark plug, sensor that high-pressure bottle apex angle is arranged in, to increase
Optical window quantity on each face of high-pressure bottle is set, space utilization rate is improved.Glass rear cone is matched with glass base precision
It closes and guarantees sealing, while the conical surface can increase the forced area of glass, improve the compressive ultimate of glass.The transmission of bipyramid surface glass
Property, purpose and environment determine according to specific experiments for the requirements such as intensity.
Gasket 5 is housed between the glass gland 3 and the glass inner cone 4, installation gasket plays buffer protection function,
Glass inner cone should ensure that identical with the gradient of the glass gland conical surface；Conical gasket sealing is installed on glass rear cone
Glass modules；Glass rear cone is also answered identical to guarantee sealing effect with the gradient of the glass base conical surface.
Fig. 3 is the sectional view of high-pressure bottle diagonal plane of the invention, as shown in figure 3, being ladder outside the glass window
Shape, whole is in an inclined-plane, is also set outside the temperature and pressure sensor adapter being mounted on high-pressure bottle angle to be ladder-like
Meter, enables glass window and adapter to be used cooperatively, spatially will not interfere with；Glass window outer end face is needed with fixed spiral cover
It compresses, fixed spiral cover is annulus, and material is 304 stainless steels, and there are four equally distributed slots for one end design, cooperate dedicated tooling
Dismantle spiral cover；Spiral cover periphery is machined with external screw thread and holds screw-internal thread fit on pop-up mouth, fixed spiral cover screw rear outer end face with
It is equal to hold bullet end face.
Although above having used general explanation and specific embodiment, the present invention is described in detail, at this
On the basis of invention, it can be made some modifications or improvements, this will be apparent to those skilled in the art.Therefore,
These modifications or improvements without departing from theon the basis of the spirit of the present invention are fallen within the scope of the claimed invention.
Claims (6)
1. a kind of Double-conical-surface glass window applied to high-pressure bottle, which is characterized in that including glass base (1), fixing bolt
(2), glass gland (3), conical gasket (7), bipyramid surface glass (8)；
Wherein, the glass base (1) and the glass gland (3) cooperate, for installing bipyramid surface glass (8)；The bipyramid
Surface glass (8) includes glass inner cone (4) and glass rear cone (9), and the interlude of the bipyramid surface glass (8) is cylinder,
For increasing the thickness of glass, strength of glass is improved；The glass inner cone avoids and is arranged in the suitable of high-pressure bottle apex angle
The interference of orchestration, the glass rear cone (9) increase the forced area of glass, improve compressive ultimate；The glass base (1)
Equipped with conical gasket (7) for sealing cone-shaped glass between the glass rear cone (9)；
It is provided with screw hole on the left of the glass base (1), is connected by the fixing bolt (2) and glass gland (3) fastening
It connects, the centre of the perpendicular end surface on the outside of the screw hole offers O-ring seal slot (6), and the O-ring seal slot (6) is used for
The glass base (1) and the glass gland (3) with the sealing of high-pressure bottle, are set on the right side of the glass base (1) respectively
It is set to handle, the handle is easily installed the glass base (1) and the glass gland (3).
2. a kind of Double-conical-surface glass window applied to high-pressure bottle according to claim 1, which is characterized in that the glass
Be the conical surface inside glass pedestal (1), outside be it is ladder-like, centre is provided with peep hole, and the peep hole is for inside high-pressure bottle
The optical channel that spray burning is tested.
3. a kind of Double-conical-surface glass window applied to high-pressure bottle according to claim 1, which is characterized in that the glass
Glass gland (3) is conical ring, and outer circumferential offers counterbore, and inside is the conical surface, and the counterbore is for installing fixing bolt (2).
4. a kind of Double-conical-surface glass window applied to high-pressure bottle according to claim 2, which is characterized in that the glass
The conical surface gradient of glass pedestal (1) is identical as glass rear cone (9) gradient.
5. a kind of Double-conical-surface glass window applied to high-pressure bottle according to claim 3, which is characterized in that the glass
The conical surface gradient of glass gland (3) is identical as the gradient of the glass inner cone (4).
6. a kind of Double-conical-surface glass window applied to high-pressure bottle according to claim 1, which is characterized in that the glass
Gasket (5) are housed between glass gland (3) and the glass inner cone (4), play the role of buffer protection to glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179410.0A CN106917869B (en) | 2017-03-23 | 2017-03-23 | A kind of Double-conical-surface glass window applied to high-pressure bottle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710179410.0A CN106917869B (en) | 2017-03-23 | 2017-03-23 | A kind of Double-conical-surface glass window applied to high-pressure bottle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106917869A CN106917869A (en) | 2017-07-04 |
| CN106917869B true CN106917869B (en) | 2019-10-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710179410.0A Active CN106917869B (en) | 2017-03-23 | 2017-03-23 | A kind of Double-conical-surface glass window applied to high-pressure bottle |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6610816B1 (en) * | 2019-02-18 | 2019-11-27 | 信越半導体株式会社 | Silicon single crystal pulling device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862737A1 (en) * | 2003-11-26 | 2005-05-27 | Linde Ag | Seal for component passing through wall of thermally insulated housing comprises bellows with non-elastic truncated conical upper section |
| CN1730351A (en) * | 2005-08-02 | 2006-02-08 | 中国海洋大学 | Observation window of high-pressure vessel |
| CN204226629U (en) * | 2014-11-05 | 2015-03-25 | 贵州风雷航空军械有限责任公司 | A kind of observation window device |
| CN106065946A (en) * | 2016-05-24 | 2016-11-02 | 南通市飞宇石油科技开发有限公司 | A kind of glass vision panel for observing high-pressure bottle |
| CN106246394A (en) * | 2016-08-31 | 2016-12-21 | 安徽江淮汽车股份有限公司 | Visualization glass cylinder sleeve assembly and cylinder |
-
2017
- 2017-03-23 CN CN201710179410.0A patent/CN106917869B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2862737A1 (en) * | 2003-11-26 | 2005-05-27 | Linde Ag | Seal for component passing through wall of thermally insulated housing comprises bellows with non-elastic truncated conical upper section |
| CN1730351A (en) * | 2005-08-02 | 2006-02-08 | 中国海洋大学 | Observation window of high-pressure vessel |
| CN204226629U (en) * | 2014-11-05 | 2015-03-25 | 贵州风雷航空军械有限责任公司 | A kind of observation window device |
| CN106065946A (en) * | 2016-05-24 | 2016-11-02 | 南通市飞宇石油科技开发有限公司 | A kind of glass vision panel for observing high-pressure bottle |
| CN106246394A (en) * | 2016-08-31 | 2016-12-21 | 安徽江淮汽车股份有限公司 | Visualization glass cylinder sleeve assembly and cylinder |
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| Publication number | Publication date |
|---|---|
| CN106917869A (en) | 2017-07-04 |
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