TWM513316U - Pressure container and leak-proof valve set thereof - Google Patents
Pressure container and leak-proof valve set thereof Download PDFInfo
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- TWM513316U TWM513316U TW104210017U TW104210017U TWM513316U TW M513316 U TWM513316 U TW M513316U TW 104210017 U TW104210017 U TW 104210017U TW 104210017 U TW104210017 U TW 104210017U TW M513316 U TWM513316 U TW M513316U
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- pressure vessel
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- threaded section
- valve seat
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Description
本創作係有關一種壓力容器，尤指一種壓力容器及其防漏閥組。This creation relates to a pressure vessel, and more particularly to a pressure vessel and its anti-leak valve group.
按，一般常見的壓力容器有瓦斯瓶、滅火器或容裝有如氮氣等高壓氣體的高壓鋼瓶等，此類壓力容器大都是透過一或多個閥組來提供氣體的填入和內部高壓氣體的輸出，然而此種高壓氣體因壓力相當的高，因此內部的高壓氣體極易從閥組中的空隙中洩露到外部的環境中，其不僅造成環境的污染和人員的危害之外，更是成本的一大浪費，因此本創作者基於前述理由而對本案進行創新設計。According to the general pressure vessel, there are gas bottles, fire extinguishers or high-pressure cylinders containing high-pressure gas such as nitrogen. Most of these pressure vessels provide gas filling and internal high-pressure gas output through one or more valve blocks. However, such a high-pressure gas is relatively high in pressure, so that the internal high-pressure gas easily leaks from the gap in the valve block to the external environment, which not only causes environmental pollution and human hazard, but also costs. A big waste, so the creator made an innovative design for the case based on the above reasons.
本創作之一目的，在於提供一種壓力容器及其防漏閥組，其係藉由密封環被上下夾掣，不僅可有效地防止洩漏，且能達成良好的密封效果。One of the aims of the present invention is to provide a pressure vessel and a leak-proof valve group which are sandwiched by a seal ring, which not only effectively prevents leakage, but also achieves a good sealing effect.
為了達成上述之目的，本創作係提供一種壓力容器，包括一內襯層、一防漏閥組及一纖維加強物層，該內襯層具有一承接座，於該承接座設有一開口；該防漏閥組對應該開口安裝在該承接座，該防漏閥組包括一閥座、一閥體、一連接法蘭及一密封環，該閥座具有一中心孔，在該中心孔內壁形成有一內螺紋段，在該內螺紋段下方設有一下止擋部；該閥體具有一外螺紋段及自該外螺紋段延伸出的一軸桿段，該軸桿段和該外螺紋段形成有一段差面，該外螺紋段與該內螺紋段相互螺接；該連接法蘭披覆在該閥座外部並且延伸包覆該下止擋部；該密封環被夾掣在該段差面和被該連接法蘭包覆的該下止擋部之間；該纖維加強物層披覆在該內襯層的外表面且固化成型，並將該防漏閥組固定在該承接座。In order to achieve the above object, the present invention provides a pressure vessel comprising an inner liner, a leakproof valve block and a fiber reinforcement layer, the inner liner having a receiving seat, and an opening is provided in the receiving seat; The anti-leak valve group is correspondingly installed in the socket, the anti-leak valve group includes a valve seat, a valve body, a connecting flange and a sealing ring, the valve seat has a central hole, and the inner wall of the central hole Forming an internal thread segment, a lower stop portion is disposed below the internal thread segment; the valve body has an externally threaded section and a shaft section extending from the externally threaded section, the shaft section and the externally threaded section are formed a difference surface, the external thread segment and the internal thread segment are screwed together; the connecting flange is coated on the outside of the valve seat and extends to cover the lower stop; the sealing ring is clamped on the step and is The bottom flange is covered by the connecting flange; the fiber reinforcement layer is coated on the outer surface of the inner liner and solidified, and the leakage preventing valve group is fixed to the receiving seat.
為了達成上述之目的，本創作係提供一種壓力容器的防漏閥組，包括一閥座、一閥體、一連接法蘭及一密封環，該閥座具有一中心孔，在該中心孔內壁形成有一內螺紋段，在該內螺紋段下方設有一下止擋部；該閥體具有一外螺紋段及自該外螺紋段延伸出的一軸桿段，該軸桿段和該外螺紋段形成有一段差面，該外螺紋段與該內螺紋段相互螺接；該連接法蘭披覆在該閥座外部並且延伸包覆該下止擋部；該密封環被夾掣在該段差面和被該連接法蘭包覆的該下止擋部之間。In order to achieve the above object, the present invention provides a leakproof valve group for a pressure vessel, comprising a valve seat, a valve body, a connecting flange and a sealing ring, the valve seat having a central hole in the central hole The wall is formed with an internal threaded section, and a lower stop portion is disposed below the internal threaded section; the valve body has an externally threaded section and a shaft section extending from the externally threaded section, the shaft section and the externally threaded section Forming a difference surface, the external thread segment and the internal thread segment are screwed together; the connecting flange is disposed outside the valve seat and extends to cover the lower stop; the sealing ring is clamped on the step surface and Between the lower stops covered by the connecting flange.
本創作還具有以下功效，藉由各楔形塊和各凹槽的設置，可有效地防止閥座和連接法蘭在旋動的操作過程中產生鬆脫分離的情況。藉由凸環和各穿孔的設置，可使閥座和連接法蘭的結合更加穩固。The creation also has the following effects. By the arrangement of the wedge blocks and the grooves, the valve seat and the connecting flange can be effectively prevented from being loosened and separated during the operation of the rotation. By the arrangement of the collar and the perforations, the combination of the valve seat and the connecting flange can be made more stable.
有關本創作之詳細說明及技術內容，配合圖式說明如下，然而所附圖式僅提供參考與說明用，並非用來對本創作加以限制者。The detailed description and technical content of the present invention are described below with reference to the drawings, but the drawings are only for reference and explanation, and are not intended to limit the creation.
請參閱圖1至圖5所示，本創作提供一種壓力容器及其防漏閥組，其中壓力容器可為複合材料所組合而成，其主要包括一內襯層1、一纖維加強物層2及一防漏閥組3，內襯層1可為金屬材料所成型的各種形狀容器，纖維加強物層2可為玻璃纖維強化塑膠(Fiberglass Reinforced Plastics，FRP )，在內襯層1設有一承接座10，其斷面呈一V字狀，並於承接座10中心位置設有連通內部空間的一開口11，防漏閥組3是對應於開口11位置安裝在承接座10上，纖維加強物層2(如圖3所示)則可透過貼合和加熱等方式披覆在內襯層1的外表面且固化成型，並將防漏閥組3穩固的定位在承接座10上。Referring to FIG. 1 to FIG. 5 , the present invention provides a pressure vessel and a leakage preventing valve group thereof, wherein the pressure vessel can be a composite material, which mainly comprises an inner liner layer 1 and a fiber reinforcement layer 2 . And a leakage prevention valve group 3, the inner liner layer 1 can be various shapes of containers formed of a metal material, the fiber reinforcement layer 2 can be a glass fiber reinforced plastic (FRP), and the inner liner layer 1 is provided with a receiving layer. The seat 10 has a V-shaped cross section, and is provided with an opening 11 communicating with the internal space at a central position of the receiving seat 10. The anti-leak valve group 3 is mounted on the receiving seat 10 corresponding to the position of the opening 11, the fiber reinforcement The layer 2 (shown in FIG. 3) can be coated on the outer surface of the inner liner 1 by lamination and heating, and solidified, and the anti-leak valve group 3 can be stably positioned on the socket 10.
本創作的防漏閥組3主要包括一閥座30、一閥體40、一連接法蘭50及一密封環60。The anti-leak valve group 3 of the present invention mainly comprises a valve seat 30, a valve body 40, a connecting flange 50 and a sealing ring 60.
閥座30可為銅合金等金屬材料所製成，其包含一多邊形筒體31及自多邊形筒體31底端沿徑向擴張的一凸緣32，閥座30具有一中心孔33，在中心孔33內壁形成有一內螺紋段34，在內螺紋段34上方設有一上止擋部35，在內螺紋段34下方設有一下止擋部36，下止擋部36包含一內環體361、開設於內環體361的一立槽362及開設於多邊形筒體31內壁的一內嵌槽363。The valve seat 30 can be made of a metal material such as a copper alloy, and includes a polygonal cylinder 31 and a flange 32 radially extending from the bottom end of the polygonal cylinder 31. The valve seat 30 has a central hole 33 at the center. An inner threaded portion 34 is formed on the inner wall of the hole 33. An upper stop portion 35 is disposed above the inner thread portion 34, and a lower stop portion 36 is disposed below the inner thread portion 34. The lower stop portion 36 includes an inner ring body 361. A vertical groove 362 is defined in the inner ring body 361 and an inner groove 363 is formed in the inner wall of the polygonal cylinder 31.
另在多邊形筒體31的頂部設有一外嵌槽37，此外嵌槽37對應形成在擋槽35外側。又，在凸緣32的上表面成型有多數楔形塊321，並在任二楔形塊321之間形成有一凹槽322。此外，閥座30更包含自凸緣32底端向下延伸出的一凸環38，並於凸環38設有多數的穿孔381。Further, an outer fitting groove 37 is provided at the top of the polygonal cylinder 31, and the fitting groove 37 is formed correspondingly outside the retaining groove 35. Further, a plurality of wedge blocks 321 are formed on the upper surface of the flange 32, and a groove 322 is formed between any two wedge blocks 321 . In addition, the valve seat 30 further includes a convex ring 38 extending downward from the bottom end of the flange 32, and a plurality of through holes 381 are formed in the convex ring 38.
閥體40亦可為銅合金等金屬材料所製成，其包含一板狀帽蓋41、自帽蓋41端面延伸出的一外螺紋段42及自外螺紋段42延伸出的一軸桿段43，在帽蓋41和外螺紋段42之間設有一凹溝44，在軸桿段43和外螺紋段42的接合位置形成有一段差面45，外螺紋段42是與前述內螺紋段34相互螺接。另在閥體40的中心開設有一軸孔46，另在軸桿段43設有貫穿軸孔46的複數通孔47。The valve body 40 can also be made of a metal material such as a copper alloy, and includes a plate cap 41, an externally threaded section 42 extending from the end surface of the cap 41, and a shaft section 43 extending from the externally threaded section 42. A groove 44 is formed between the cap 41 and the externally threaded section 42. A gap 45 is formed at the joint position of the shaft section 43 and the externally threaded section 42, and the externally threaded section 42 is screwed with the aforementioned internal thread section 34. Pick up. Further, a shaft hole 46 is defined in the center of the valve body 40, and a plurality of through holes 47 penetrating the shaft hole 46 are provided in the shaft portion 43.
請參閱圖2所示，連接法蘭50可為高密度聚乙烯（High Density Polyethylene，HDPE）等塑膠材質所製成，其是透過模具(圖未示出)披覆在閥座30外部，並從凸環38的底端和各穿孔381延伸進入閥座30的內部，且包覆止擋部36的內環體361、立槽362和內嵌槽363。另藉由多邊形筒體31、外嵌槽37、楔形塊321和凹槽322的設置，以令熔融狀態的連接法蘭50可侵入包覆，進而可提昇連接法蘭50和閥座30的結合穩固度。Referring to FIG. 2, the connecting flange 50 can be made of a plastic material such as High Density Polyethylene (HDPE), which is coated on the outside of the valve seat 30 through a mold (not shown). The bottom end of the collar 38 and the respective through holes 381 extend into the interior of the valve seat 30, and the inner ring body 361, the vertical groove 362 and the inner groove 363 of the stopper portion 36 are covered. In addition, the polygonal cylinder 31, the outer fitting groove 37, the wedge block 321 and the groove 322 are disposed so that the connecting flange 50 in the molten state can be intruded, thereby improving the combination of the connecting flange 50 and the valve seat 30. Stability.
請參閱圖4所示，密封環60為一O型橡膠圈，其被夾掣在段差面45和被連接法蘭50包覆的下止擋部36之間。Referring to FIG. 4, the seal ring 60 is an O-ring which is sandwiched between the step face 45 and the lower stop 36 covered by the connecting flange 50.
本創作的防漏閥組3更包括一O形墊圈70，其被夾掣在上止擋部35和帽蓋41之間。The leak-proof valve block 3 of the present invention further includes an O-ring 70 that is sandwiched between the upper stop 35 and the cap 41.
綜上所述，本創作之壓力容器及其防漏閥組，確可達到預期之使用目的，而解決習知之缺失，又因極具新穎性及進步性，完全符合新型專利申請要件，爰依專利法提出申請，敬請詳查並賜准本案專利，以保障創作人之權利。In summary, the pressure vessel and its anti-leak valve group of the creation can achieve the intended purpose of use, and solve the lack of conventional knowledge, and because of the novelty and progress, fully comply with the requirements of the new patent application, snuggle If the patent law is filed, please check and grant the patent in this case to protect the rights of the creator.
1‧‧‧內襯層1‧‧‧Inner lining
10‧‧‧承接座10‧‧‧ socket
11‧‧‧開口11‧‧‧ openings
2‧‧‧纖維加強物層2‧‧‧Fiber reinforcement layer
3‧‧‧防漏閥組3‧‧‧ leakproof valve group
30‧‧‧閥座30‧‧‧ valve seat
31‧‧‧多邊形筒體31‧‧‧Poly cylinder
32‧‧‧凸緣32‧‧‧Flange
321‧‧‧楔形塊321‧‧‧ wedge block
322‧‧‧凹槽322‧‧‧ Groove
33‧‧‧中心孔33‧‧‧ center hole
34‧‧‧內螺紋段34‧‧‧Threaded section
35‧‧‧上止擋部35‧‧‧Upper stop
36‧‧‧下止擋部36‧‧‧Bottom stop
361‧‧‧內環體361‧‧‧ Inner ring
362‧‧‧立槽362‧‧‧ vertical trough
363‧‧‧內嵌槽363‧‧‧Inline slot
37‧‧‧外嵌槽37‧‧‧External groove
38‧‧‧凸環38‧‧‧ convex ring
381‧‧‧穿孔381‧‧‧Perforation
40‧‧‧閥體40‧‧‧ valve body
41‧‧‧帽蓋41‧‧‧Cap
42‧‧‧外螺紋段42‧‧‧External thread section
43‧‧‧軸桿段43‧‧‧ shaft section
44‧‧‧凹溝44‧‧‧ groove
45‧‧‧段差面45‧‧‧
46‧‧‧軸孔46‧‧‧ shaft hole
47‧‧‧通孔47‧‧‧through hole
50‧‧‧連接法蘭50‧‧‧Connecting flange
60‧‧‧密封環60‧‧‧Seal ring
70‧‧‧O形墊圈70‧‧‧O-shaped washer
圖1 係本創作壓力容器的立體分解圖。Figure 1 is an exploded perspective view of the pressure vessel of the present invention.
圖2 係本創作壓力容器的分解剖視圖。Figure 2 is an exploded cross-sectional view of the present pressure vessel.
圖3 係本創作壓力容器的組合剖視圖。Figure 3 is a combined cross-sectional view of the pressure vessel of the present invention.
圖4係圖3的局部放大圖。Figure 4 is a partial enlarged view of Figure 3.
圖5係本創作壓力容器的組合圖。Figure 5 is a combination of the pressure vessel of the present creation.
1‧‧‧內襯層 1‧‧‧Inner lining
10‧‧‧承接座 10‧‧‧ socket
11‧‧‧開口 11‧‧‧ openings
2‧‧‧纖維加強物層 2‧‧‧Fiber reinforcement layer
3‧‧‧防漏閥組 3‧‧‧ leakproof valve group
30‧‧‧閥座 30‧‧‧ valve seat
31‧‧‧多邊形筒體 31‧‧‧Poly cylinder
32‧‧‧凸緣 32‧‧‧Flange
34‧‧‧內螺紋段 34‧‧‧Threaded section
36‧‧‧下止擋部 36‧‧‧Bottom stop
361‧‧‧內環體 361‧‧‧ Inner ring
362‧‧‧立槽 362‧‧‧ vertical trough
363‧‧‧內嵌槽 363‧‧‧Inline slot
37‧‧‧外嵌槽 37‧‧‧External groove
38‧‧‧凸環 38‧‧‧ convex ring
381‧‧‧穿孔 381‧‧‧Perforation
41‧‧‧帽蓋 41‧‧‧Cap
42‧‧‧外螺紋段 42‧‧‧External thread section
43‧‧‧軸桿段 43‧‧‧ shaft section
44‧‧‧凹溝 44‧‧‧ groove
45‧‧‧段差面 45‧‧‧
46‧‧‧軸孔 46‧‧‧ shaft hole
47‧‧‧通孔 47‧‧‧through hole
50‧‧‧連接法蘭 50‧‧‧Connecting flange
60‧‧‧密封環 60‧‧‧Seal ring
70‧‧‧O形墊圈 70‧‧‧O-shaped washer
Claims (14)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104210017U TWM513316U (en) | 2015-06-23 | 2015-06-23 | Pressure container and leak-proof valve set thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| TW104210017U TWM513316U (en) | 2015-06-23 | 2015-06-23 | Pressure container and leak-proof valve set thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TWM513316U true TWM513316U (en) | 2015-12-01 |
Family
ID=55408334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW104210017U TWM513316U (en) | 2015-06-23 | 2015-06-23 | Pressure container and leak-proof valve set thereof |
Country Status (1)
| Country | Link |
|---|---|
| TW (1) | TWM513316U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838602A (en) * | 2017-01-19 | 2017-06-13 | 安徽绿动能源有限公司 | A kind of metal bottleneck structure and LPG gas cylinders |
| TWI599735B (en) * | 2016-10-03 | 2017-09-21 | 金財興股份有限公司 | Composite valve seat, manufacturing method thereof, and pressure container using the same |
| CN107300126A (en) * | 2017-08-11 | 2017-10-27 | 天津安易达复合气瓶有限公司 | A kind of end valve seat of nonmetallic inner container composite cylinder |
| TWI633251B (en) * | 2017-01-20 | 2018-08-21 | 白翼誌 | Anti-static safety device combined with composite bottle |
| CN115013725A (en) * | 2022-07-08 | 2022-09-06 | 常州神鹰碳塑复合材料有限公司 | Inner container of gas pressure container |
| CN115013724A (en) * | 2022-07-08 | 2022-09-06 | 常州神鹰碳塑复合材料有限公司 | Novel gas pressure container inner container |
-
2015
- 2015-06-23 TW TW104210017U patent/TWM513316U/en unknown
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI599735B (en) * | 2016-10-03 | 2017-09-21 | 金財興股份有限公司 | Composite valve seat, manufacturing method thereof, and pressure container using the same |
| CN106838602A (en) * | 2017-01-19 | 2017-06-13 | 安徽绿动能源有限公司 | A kind of metal bottleneck structure and LPG gas cylinders |
| TWI633251B (en) * | 2017-01-20 | 2018-08-21 | 白翼誌 | Anti-static safety device combined with composite bottle |
| CN107300126A (en) * | 2017-08-11 | 2017-10-27 | 天津安易达复合气瓶有限公司 | A kind of end valve seat of nonmetallic inner container composite cylinder |
| CN115013725A (en) * | 2022-07-08 | 2022-09-06 | 常州神鹰碳塑复合材料有限公司 | Inner container of gas pressure container |
| CN115013724A (en) * | 2022-07-08 | 2022-09-06 | 常州神鹰碳塑复合材料有限公司 | Novel gas pressure container inner container |
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