CN102494132A - Glass fibre winding water container of flange joint and manufacture method thereof - Google Patents
Glass fibre winding water container of flange joint and manufacture method thereof Download PDFInfo
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- CN102494132A CN102494132A CN2011104022275A CN201110402227A CN102494132A CN 102494132 A CN102494132 A CN 102494132A CN 2011104022275 A CN2011104022275 A CN 2011104022275A CN 201110402227 A CN201110402227 A CN 201110402227A CN 102494132 A CN102494132 A CN 102494132A
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- flange
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- inner bag
- glass fibre
- water container
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- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
The invention discloses a glass fibre winding water container of a flange joint and a manufacture method thereof. The glass fibre winding water container of a flange joint comprises a liner 3, a flange joint 1 and a glass fibre winding layer 2, wherein the glass fibre winding layer 2 covers the liner 3 to protect the liner 3; the liner 3 and the flange joint 1 are generated into a whole by the one-time welding technology; the internal diameter of the flange joint 1 is more than 10mm; and a bolt connected with an external connecting piece is pre-installed in the flange joint. The glass fibre winding water container of a flange joint has the advantages of simple production technology, good joint sealing performance, small possibility of leakage and good resistance against pressure, and can be more firmly combined with the external connecting piece.
Description
Technical field
The present invention relates to a kind of pressurized container, particularly relate to a kind of glass fibre binding water container and production method thereof of work under certain pressure.
Background technique
The interface shape of pressurized container is different because of the needs of sealing during with heavy caliber (the interface internal diameter is greater than 100mm) at small-bore (the interface internal diameter is less than 100mm), when small-bore, adopts internal thread to connect usually, adopts the flange-interface connection during heavy caliber.Shown in accompanying drawing 1; The heavy caliber pressurized container that flange-interface 1 connects, it normally processes flange-interface 1 and inner bag 3 earlier when making, adopt the plastic tube welding machine welded together flange-interface 1 and inner bag 3 then; Form weld seam 6, twine glass fibre winding layer 2 at last on the surface.Its shortcoming is: 1, complex manufacturing needed for three steps accomplished; 2, after long-time the use, weld seam lost efficacy easily, and seepage takes place; 3, during welding process was produced, inconsistent phenomenon took place with inner bag 3 in flange-interface 1 easily, causes product not meet matching requirements.
Summary of the invention
Technical problem to be solved by this invention is to above-mentioned deficiency of the prior art a kind of glass fibre binding water container of large-diameter flanged interface to be provided, and its structure and production technology are simple; The sealing joint performance is good, and is more firm with the joint outer part combination, and it is low to take place to leak probability; Good pressure-resistant performance; Processing and fabricating makes things convenient for and can move reliably and with long-term, can effectively solve the hidden danger property problem of heavy caliber pressurized container, is applicable to the pressurized container of interface internal diameter greater than 100mm.
For addressing the above problem; The technological scheme that the present invention adopts is: a kind of glass fibre binding water container that has flange-interface 1; Comprise inner bag 3, flange-interface 1 and be wrapped in inner bag 3 outer and to the glass fibre winding layer 2 that inner bag 3 is protected, it is characterized in that: inner bag 3 and flange-interface 1 link into an integrated entity through hot melting way, and inner bag 3 bonds together with glass fibre winding layer 2; The internal diameter of flange-interface 1 has a plurality of bolts that are connected with joint outer part greater than prepackage in 100mm and this flange-interface 1; The neck place of said flange-interface 1 also is provided with an annular groove, and the glass fibre winding layer is inlayed wherein, to strengthen the voltage endurance capability of product.
Said flange-interface 1 is through Shooting Technique production, and injection moulding defaults in bolt in this flange-interface when producing.
Said inner bag 3 is through blowing or rotational moulding production, and when producing with flange-interface 1 disposable being fused in the inner bag 3 of moulding, inner bag 3 and flange-interface 1 are become one.
Said flange-interface 1 adopts the sealing gasket sealing with joint outer part.
The present invention compared with prior art has the following advantages: 1, adopt flange-interface 1, it is more solid reliable that this pressurized container is connected with the outside, more helps sealing; 2, because flange-interface 1 becomes one with inner bag 3 disposable weldings, only needed for two steps formed, production technology is simple, and the probability that takes place to leak reduces greatly; 3, the groove design at flange-interface 1 place strengthens the voltage endurance capability of product greatly.The present invention on the basis of existing technology; Needs according to concrete improve; The problem that the complexity that has solved the production technology that the heavy caliber pressurized container is difficult to solve simultaneously is high, sealing is low, fatigue performance difference and winding layer and inner bag are prone to disengaging makes the technique effect of new product and total better effects if of single product combination.Therefore, the present invention has reached good result in to its container fatigability test, thereby makes the long-time running of this glass fibre binding water container obtain reliable guarantee, can effectively solve the sealing and the fatigue performance problem of heavy caliber pressurized container.
Through accompanying drawing and embodiment, technological scheme of the present invention is done further detailed description below.
Description of drawings
Fig. 1 is the schematic representation of existing heavy caliber pressurized container.
Fig. 2 is an overall structure schematic representation of the present invention.
Description of reference numerals:
The 1-flange-interface; 2-glass fibre winding layer; The 3-inner bag;
The 4-base; The 5-pallet;
Embodiment
As shown in Figure 2; The mouth neck place's welding that the present invention includes the fixing base 4 that uses in bottom, pallet 5, inner bag 3, inner bag 3 tops is as the flange-interface 1 of one and be wrapped in inner bag 3 and the glass fibre winding layer 2 that inner bag 3 is protected outward, and the Placement that inner bag 3 and glass fibre winding layer are 2 is bonding.The internal diameter of flange-interface 1 is greater than 100mm, and prepackage has a plurality of bolts that are connected with joint outer part in this flange-interface 1, and the neck place of said flange-interface 1 also is provided with an annular groove, and glass fibre winding layer 2 is inlayed wherein, has strengthened the voltage endurance capability of product.Flange-interface 1 is through Shooting Technique production, and injection moulding defaults in bolt in this flange-interface 1 when producing.Inner bag 3 when blowing or rotational moulding production inner bag 3, with flange-interface 1 disposable being fused in the inner bag 3, makes inner bag become one in flange-interface 1 through blowing or rotational moulding production.
Production technology of the present invention is following: at first produce the flange-interface 1 that prepackage has bolt through Shooting Technique; Produce inner bag 3 with blowing or rotational molding technique then, when producing inner bag 3, the flange-interface that obtains 1 inserted wherein and it is fused in the inner bag 3, it is become one through disposable welding; Then; At inner bag surface applied Bond, twine glass fibre winding layer 2 at last, through Bond with winding layer 2 firm being bonded on the inner bag 3.
The above; It only is preferred embodiment of the present invention; Be not that the present invention is done any restriction, every technical spirit changes any simple modification, change and the equivalent structure that above embodiment did according to the present invention, all still belongs in the protection domain of technological scheme of the present invention.
Claims (5)
1. glass fibre binding water container that has flange-interface; Comprise inner bag (3), flange-interface (1) and be wrapped in the outer and glass fibre winding layer (2) that inner bag (3) is protected of inner bag (3); It is characterized in that: inner bag (3) links into an integrated entity through hot melting way with flange-interface (1); Inner bag (3) bonds together through Bond with glass fibre winding layer (2), and the internal diameter of flange-interface (1) has a plurality of bolts that are connected with joint outer part greater than prepackage in 100mm and this flange-interface (1), and the neck place of said flange-interface (1) also is provided with an annular groove; The glass fibre winding layer is embedded in this annular groove, to strengthen the voltage endurance capability of product.
2. according to the described a kind of glass fibre binding water container that has flange-interface (1) of claim 1, it is characterized in that: said flange-interface (1) is through Shooting Technique production, and injection moulding defaults in bolt in this flange-interface (1) when producing.
3. according to the described a kind of glass fibre binding water container that has flange-interface (1) of claim 2; It is characterized in that: said inner bag (3) is through blowing or rotational moulding production; And be fused in the inner bag (3) the flange-interface (1) of moulding is disposable when producing, inner bag (3) and flange-interface (1) are become one.
4. according to claim 1,2 or 3 described a kind of glass fibre binding water containers that have flange-interface (1), it is characterized in that: said flange-interface (1) and joint outer part adopt the sealing gasket end face that is tightly connected.
5. each described a kind of production method that has the glass fibre binding water container of flange-interface (1) of claim 1-4; It is characterized in that: the flange-interface (1) of at first producing the prepackage bolt through Shooting Technique; Produce inner bag (3) with blowing or rotational molding technique then, when producing inner bag (3), the flange-interface that obtains (1) inserted wherein and it is fused in the inner bag (3), flange-interface (1) and inner bag (3) are become one through disposable welding; Then; At inner bag (3) surface applied Bond, twine glass fibre winding layer (2) at last, through Bond with firm being bonded on the inner bag (3) of glass fibre winding layer (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402227.5A CN102494132B (en) | 2011-12-06 | 2011-12-06 | A kind of glass fibre binding water container of flange-interface and manufacture method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110402227.5A CN102494132B (en) | 2011-12-06 | 2011-12-06 | A kind of glass fibre binding water container of flange-interface and manufacture method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102494132A true CN102494132A (en) | 2012-06-13 |
| CN102494132B CN102494132B (en) | 2016-02-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110402227.5A Active CN102494132B (en) | 2011-12-06 | 2011-12-06 | A kind of glass fibre binding water container of flange-interface and manufacture method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286951A (en) * | 2013-05-03 | 2013-09-11 | 李才有 | Water tank and manufacturing method |
| CN104324661A (en) * | 2013-07-15 | 2015-02-04 | 上海开能环保设备股份有限公司 | Glass fiber reinforced plastic pressure container and water processing apparatus containing same |
| CN104960209A (en) * | 2015-05-21 | 2015-10-07 | 山东大学 | Preparation method of abnormal low pressure vessel reinforcement |
| CN106439008A (en) * | 2016-08-31 | 2017-02-22 | 西安向阳航天材料股份有限公司 | Novel pressure vessel |
| CN106493966A (en) * | 2016-10-31 | 2017-03-15 | 济南丰源塑料有限公司 | Plastic inner container for water heater processing technology |
| CN108869737A (en) * | 2018-06-27 | 2018-11-23 | 深圳市中科金朗产业研究院有限公司 | A kind of pressure pan and its manufacturing method |
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| US6230922B1 (en) * | 1997-11-14 | 2001-05-15 | Mannesmann Ag | Composite pressurized container with a plastic liner for storing gaseous media under pressure |
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| CN201173289Y (en) * | 2008-03-25 | 2008-12-31 | 上海开能环保设备股份有限公司 | Glass fibre enwound pressure vessels |
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| CN101984763A (en) * | 2007-06-14 | 2011-03-09 | 压缩能源技术公司 | End boss and composite pressure vessel |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6230922B1 (en) * | 1997-11-14 | 2001-05-15 | Mannesmann Ag | Composite pressurized container with a plastic liner for storing gaseous media under pressure |
| JP2001050494A (en) * | 1999-08-11 | 2001-02-23 | High Pressure Gas Safety Institute Of Japan | Pressure-resistant container |
| CN1614266A (en) * | 2003-11-03 | 2005-05-11 | 唯赛勃环保材料制造(上海)有限公司 | Fibreglass winded pressure container and machining method thereof |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286951A (en) * | 2013-05-03 | 2013-09-11 | 李才有 | Water tank and manufacturing method |
| CN104324661A (en) * | 2013-07-15 | 2015-02-04 | 上海开能环保设备股份有限公司 | Glass fiber reinforced plastic pressure container and water processing apparatus containing same |
| CN104960209A (en) * | 2015-05-21 | 2015-10-07 | 山东大学 | Preparation method of abnormal low pressure vessel reinforcement |
| CN104960209B (en) * | 2015-05-21 | 2017-05-24 | 山东大学 | Preparation method of abnormal low pressure vessel reinforcement |
| CN106439008A (en) * | 2016-08-31 | 2017-02-22 | 西安向阳航天材料股份有限公司 | Novel pressure vessel |
| CN106493966A (en) * | 2016-10-31 | 2017-03-15 | 济南丰源塑料有限公司 | Plastic inner container for water heater processing technology |
| CN108869737A (en) * | 2018-06-27 | 2018-11-23 | 深圳市中科金朗产业研究院有限公司 | A kind of pressure pan and its manufacturing method |
| CN108869737B (en) * | 2018-06-27 | 2021-02-26 | 深圳市中科金朗产业研究院有限公司 | High-pressure tank and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102494132B (en) | 2016-02-24 |
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