CN103994244B - Can in water the high pressure gas holder of automatic deflation - Google Patents
Can in water the high pressure gas holder of automatic deflation Download PDFInfo
- Publication number
- CN103994244B CN103994244B CN201410192365.9A CN201410192365A CN103994244B CN 103994244 B CN103994244 B CN 103994244B CN 201410192365 A CN201410192365 A CN 201410192365A CN 103994244 B CN103994244 B CN 103994244B
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- Prior art keywords
- valve
- mouth
- water
- gas tank
- pressure gas
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 239000012188 paraffin wax Substances 0.000 claims abstract description 7
- 239000011435 rock Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
- 239000000155 melt Substances 0.000 claims 1
- 239000007921 spray Substances 0.000 claims 1
- 238000005728 strengthening Methods 0.000 claims 1
- 230000003014 reinforcing effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000002787 reinforcement Effects 0.000 description 3
- 238000010297 mechanical methods and process Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/04—Arrangement or mounting of valves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
本发明设计出一种能在水中自动放气的高压气罐，包括：气罐外壳（1），弹簧（2），阀门内嘴（3），加强套（4），阀门外套（5），定位槽（6）和顶丝（7）。气罐内部充满高压气体时，定位槽（6）内部充满一整块食用冰糖，外面用石蜡封住，顶丝（7）是拧紧的，在气罐投入水中实施放气作业之前，根据气罐所沉入水中的深度，将定位槽（6）外面的石蜡封捅开一个大小合适的小孔，再将顶丝（7）松开并拧下来，然后将气罐投入水中，此时定位槽（6）内的冰糖会缓慢地溶解到水中，最后，弹簧（2）推动阀门内嘴（3）向外移动距离L，阀门内嘴（3）和阀门外套（5）上的通气孔相通，气罐内的高压气体自动喷出。
The present invention designs a high-pressure gas tank that can automatically deflate in water, including: gas tank shell (1), spring (2), valve inner mouth (3), reinforcing sleeve (4), valve outer shell (5), Locating groove (6) and top screw (7). When the inside of the gas tank is filled with high-pressure gas, the inside of the positioning groove (6) is filled with a whole piece of edible rock sugar, the outside is sealed with paraffin, and the top wire (7) is tightened. To the depth of sinking into the water, open a small hole of a suitable size on the paraffin seal outside the positioning groove (6), then loosen and unscrew the top wire (7), then put the air tank into the water, and the positioning groove The rock sugar in (6) will slowly dissolve into the water, and finally, the spring (2) pushes the valve inner mouth (3) to move outward for a distance L, and the valve inner mouth (3) communicates with the air hole on the valve jacket (5), The high-pressure gas in the gas tank is automatically ejected.
Description
（一）技术领域 (1) Technical field
本发明涉及一种高压气罐，尤其是一种结构简单、操作方便，安全可靠、环保无污染，造价低的能在水中自动定时放气的高压气罐，属于压力容器技术领域。 The invention relates to a high-pressure gas tank, in particular to a high-pressure gas tank with simple structure, convenient operation, safety, reliability, environmental protection and pollution-free, low cost, which can automatically and regularly deflate in water, and belongs to the technical field of pressure vessels.
（二）背景技术 (2) Background technology
目前现有的高压气罐的放气方法主要有两种：电动机械法和手动机械法，也就是靠电力或者人工的方法转动高压气罐的阀门，释放出气罐里的气体。这两种方法都有一定的局限性特别是电动机械法不适合在导电液介质和易爆气体的空间内操作，电动机械法和手动机械法都不适合在水中自动放气。 At present, there are mainly two kinds of deflation methods for existing high-pressure gas tanks: electromechanical method and manual mechanical method, that is, the valve of the high-pressure gas tank is turned by electric power or manual method to release the gas in the gas tank. These two methods have certain limitations, especially the electromechanical method is not suitable for operation in the space of conductive liquid medium and explosive gas, and neither the electromechanical method nor the manual mechanical method is suitable for automatic deflation in water.
（三）发明内容 (3) Contents of the invention
本发明为了弥补现有技术的不足，提供了一种结构简单、操作方便，造价低，安全可靠环保无污染的能在水中自动定时放气的高压气罐，可以广泛应用在沉船打捞行业。 In order to make up for the deficiencies of the prior art, the present invention provides a high-pressure gas tank that is simple in structure, convenient in operation, low in cost, safe, reliable, environmentally friendly and pollution-free, and can automatically and regularly deflate in water, which can be widely used in the sunken ship salvage industry.
其特点是阀门内嘴中间有一个轴向通气孔，和一个横向通气孔，每个通气孔的两端的压力相同，因此无论气瓶外面和内部的压力有多大，都不影响弹簧将阀门内嘴顶出。阀门外套内部在通气孔的位置有一个环形的槽用以平衡阀门内嘴通气孔周边的气压，方便阀门内嘴的轴向移动。阀门外套与阀门内嘴之间有润滑脂，起到润滑和密封作用。 Its characteristic is that there is an axial vent hole and a transverse vent hole in the middle of the inner mouth of the valve, and the pressure at both ends of each vent hole is the same, so no matter how much the pressure outside and inside the cylinder is, it will not affect the spring to move the inner mouth of the valve ejected. There is an annular groove inside the valve jacket at the position of the vent hole to balance the air pressure around the vent hole of the valve inner mouth, so as to facilitate the axial movement of the valve inner mouth. There is lubricating grease between the valve jacket and the valve inner mouth, which plays a role of lubrication and sealing.
（四）附图说明 (4) Description of drawings
附图为本发明能在水中自动放气的高压气罐结构示意图。 Accompanying drawing is the structure schematic diagram of the high-pressure gas tank that can deflate automatically in water according to the present invention.
其中：1气罐外壳，2弹簧，3阀门内嘴，4加强套，5阀门外套，6定位槽，7顶丝。 Among them: 1 gas tank shell, 2 spring, 3 valve inner mouth, 4 reinforcement sleeve, 5 valve outer jacket, 6 positioning groove, 7 top wire.
（五）具体实施方式 (5) Specific implementation methods
如附图所示为本发明能在水中自动放气的高压气罐的一种具体实施例。包括：气罐外壳（1），弹簧（2），阀门内嘴（3），加强套（4），阀门外套（5），定位槽（6）和顶丝（7）。 As shown in the accompanying drawings, it is a specific embodiment of the high-pressure gas tank that can automatically deflate in water according to the present invention. Including: gas tank shell (1), spring (2), valve inner nozzle (3), reinforcement sleeve (4), valve jacket (5), positioning groove (6) and top wire (7).
其中气罐外壳（1）是用钢板焊接而成的，并在装进出气体的阀门处焊接一个加强套（4） Among them, the shell of the gas tank (1) is welded with steel plates, and a reinforcing sleeve (4) is welded at the valve where the gas enters and exits.
放气阀门是由阀门外套（5）和阀门内嘴（3）组成，阀门外套（5）的最外端有螺纹用来连接被充气装置，定位槽（6）是圆桶形的。附图所示是气罐内部充满高压气体的状态，此时定位槽（6）内部充满一整块食用冰糖或者其它遇水能溶解的无污染的固体，外面用石蜡封住，顶丝（7）是拧紧状态，在高压气罐投入水中实施放气作业之前，根据气罐所沉入水中的深度，将定位槽（6）外面的石蜡封捅开一个大小合适的小孔，再将顶丝（7）松开并拧下来，然后将气罐投入水中，此时定位槽（6）内的冰糖会缓慢地溶解到水中，最后，弹簧（2）推动阀门内嘴（3）向外移动距离L，阀门内嘴（3）和阀门外套（5）上的通气孔相通，气罐内的高压气体自动喷出。 The deflation valve is composed of a valve jacket (5) and a valve inner mouth (3). The outermost end of the valve jacket (5) has threads for connecting the inflated device, and the positioning groove (6) is barrel-shaped. The accompanying drawing shows the state that the inside of the gas tank is filled with high-pressure gas. At this time, the inside of the positioning groove (6) is filled with a whole piece of edible rock sugar or other non-polluting solids that can dissolve in water, and the outside is sealed with paraffin. The top wire (7 ) is in the tightened state. Before the high-pressure gas tank is put into the water for deflation operation, according to the depth of the gas tank submerged in the water, open a small hole of a suitable size on the paraffin seal outside the positioning groove (6), and then insert the top wire (7) Loosen and unscrew it, then put the air tank into the water, at this time, the rock sugar in the positioning groove (6) will slowly dissolve into the water, and finally, the spring (2) pushes the inner mouth of the valve (3) to move outward L, the valve inner mouth (3) communicates with the vent hole on the valve jacket (5), and the high-pressure gas in the gas tank is automatically ejected.
向空的气罐内充气时，过程相反，先将顶丝（7）拧紧，向气罐内充气完成后松开顶丝（7），再将阀门内嘴（3）向里面推进距离L长，将顶丝（7）拧紧，并向定位槽（6）内注入加热融化的食用冰糖，冷却后外面用石蜡封住。 When filling an empty air tank, the process is reversed. Tighten the top screw (7) first, then loosen the top screw (7) after filling the air tank, and then push the valve inner mouth (3) inward for a distance L. , tighten the top wire (7), and inject heated and melted edible rock sugar into the positioning groove (6), and seal the outside with paraffin after cooling.
加强套（4）和放气阀门的外套（5）之间可以用螺纹连接，也可以焊接到一起。 The reinforcement sleeve (4) and the overcoat (5) of the deflation valve can be threaded or welded together.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192365.9A CN103994244B (en) | 2014-05-09 | 2014-05-09 | Can in water the high pressure gas holder of automatic deflation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410192365.9A CN103994244B (en) | 2014-05-09 | 2014-05-09 | Can in water the high pressure gas holder of automatic deflation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103994244A CN103994244A (en) | 2014-08-20 |
| CN103994244B true CN103994244B (en) | 2016-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410192365.9A Active CN103994244B (en) | 2014-05-09 | 2014-05-09 | Can in water the high pressure gas holder of automatic deflation |
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| CN (1) | CN103994244B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JP6601379B2 (en) * | 2016-12-06 | 2019-11-06 | トヨタ自動車株式会社 | Pressure vessel and method for manufacturing pressure vessel |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10332093A (en) * | 1997-06-04 | 1998-12-15 | Yasusada Sakai | Gas container valve with gas release preventing device |
| CN2913178Y (en) * | 2006-05-26 | 2007-06-20 | 陶善国 | Amphibian lifesaving aerating device |
| KR101085893B1 (en) * | 2009-06-29 | 2011-11-23 | 하경혜 | Air Vent Leakage Automatic Locking Device for High Pressure Gas Filling Valve |
| CN201739765U (en) * | 2009-12-24 | 2011-02-09 | 李存扣 | Automatic gas-filling device |
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| CN103994244A (en) | 2014-08-20 |
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Effective date of registration: 20191021 Address after: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee after: Jiaxing Dingshan Information Technology Co., Ltd. Address before: 315000 599 Jiangnan Road, Jiangdong District, Zhejiang, Ningbo Patentee before: Ningbo City becomes large mechanical investigations institute |
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Effective date of registration: 20201105 Address after: 221300 No. 88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. Address before: Jiaxing City, Zhejiang province 314511 Chongfu town Tongxiang city Hangzhou Road No. 308 Patentee before: Jiaxing Dingshan Information Technology Co.,Ltd. |
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Effective date of registration: 20211228 Address after: 221300 506, block B, electronic industrial park, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee after: Xuzhou Bochuang Construction Development Group Co.,Ltd. Address before: No.88 Liaohe West Road, Pizhou Economic Development Zone, Xuzhou City, Jiangsu Province Patentee before: SU Normal University Semiconductor Materials and Equipment Research Institute (Pizhou) Co.,Ltd. |