CN207122756U - A kind of releasing pressure automatically propane cylinder - Google Patents
A kind of releasing pressure automatically propane cylinder Download PDFInfo
- Publication number
- CN207122756U CN207122756U CN201721163469.2U CN201721163469U CN207122756U CN 207122756 U CN207122756 U CN 207122756U CN 201721163469 U CN201721163469 U CN 201721163469U CN 207122756 U CN207122756 U CN 207122756U
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- China
- Prior art keywords
- bottle
- relief valve
- locating rod
- propane
- fixed block
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Abstract
A kind of releasing pressure automatically propane cylinder, belong to fuel storing tool technical field.Including bottle, bottleneck, bottom of bottle, relief valve, bottleneck is arranged at the top of bottle, and bottom of bottle is arranged on bottle body bottom, and bottle chamber is provided with inside bottle, and relief valve is arranged on above bottle.Solve the problems, such as that existing propane gas tank is not easy to outdoor carrying and by thermal explosion, it is simple in construction to be easy to carry, while on the basis of propane normal storage is not influenceed, effectively reduce possibility of the gas cylinder internal propane by thermal explosion, improve safety coefficient.
Description
Technical field
A kind of releasing pressure automatically propane cylinder is the utility model is related to, belongs to fuel storing tool technical field.
Background technology
At present, propane plays important function in daily life, is typically used as engine as a kind of fuel
Or the fuel of the activity such as outdoor barbecue.In the prior art, store propane generally use conventional compact gas tank, and caravan or other
In small volume device, conventional gas tank is excessively heavy, it has not been convenient to carry, while the gas tank heating temperature for being placed on outdoor influences,
Internal pressure increases, and explosion accident easily occurs.
For above-mentioned prior art situation, present utility model application people has done a large amount of beneficial explorations repeatedly, final production
Product achieve effective achievement, and form technical scheme described below.
Utility model content
For above-mentioned deficiency, the utility model provides a kind of releasing pressure automatically propane cylinder, simple in construction to be easy to carry,
Simultaneously on the basis of propane normal storage is not influenceed, possibility of the gas cylinder internal propane by thermal explosion is effectively reduced, is improved
Safety coefficient.
The utility model is achieved through the following technical solutions：A kind of releasing pressure automatically propane cylinder, including bottle, bottle
Mouth, bottom of bottle, relief valve, bottleneck are arranged at the top of bottle, and bottom of bottle is arranged on bottle body bottom, and bottle chamber, relief valve are provided with inside bottle
It is arranged on above bottle, bottle chamber is being provided with installation cavity positioned at relief valve correspondence position, and installation cavity bottom is provided with and relief valve bottom
The steam vent that portion coordinates, relief valve include locating rod and end cap, and locating rod is arranged on relief valve center, fixedly sleeved in locating rod
There is fixed block, fixed block edge is fixed on installation cavity wall, and fixed block end face is additionally provided with the opening of multiple connection installation cavitys, fixed
Spring is also set with the bar of position below fixed block, sliding shoe, sliding shoe bottom are set with below spring in locating rod
Provided with rubber sleeve, rubber sleeve is engaged with steam vent, and the screw thread that end cap is set by bottom coordinates at installation cavity open top, end
Relief hole is provided between lid center and locating rod.
Further, bottom of bottle is provided with installation groove.
Further, fixed block end bottom is provided with iron sheet set with locating rod contact position, and iron sheet is set on outside spring
Side.
Further, iron sheet set bottom is socketed on sliding shoe.
The beneficial effects of the utility model：
The apparatus structure is simply easy to carry, while on the basis of propane normal storage is not influenceed, effectively reduces gas
The internal propane of bottle is improved safety coefficient by the possibility of thermal explosion；Installation groove can more stably coordinate carrying tool, together
When place also increase frictional force on the ground；Relief valve automatic open-close pressure release in gas cylinder internal pressure change, enhancing makes
The property used；Rubber sleeve better tightness；Iron sheet set serves protective effect to spring.
Brief description of the drawings
Fig. 1 is overall appearance structural representation of the present utility model；
Fig. 2 is the surface structure schematic diagram that the utility model is different from Fig. 1 directions；
Fig. 3 is top structure schematic diagram of the present utility model；
Fig. 4 is the internal structure schematic diagram of relief hole in the utility model；
Fig. 5 is the schematic enlarged-scale view in Fig. 4 at A in the utility model.
In figure, bottle 1, bottleneck 2, relief valve 3, locating rod 31, end cap 32, screw thread 321, relief hole 33, fixed block 34, stream
Through hole 35, iron sheet set 36, spring 37, sliding shoe 38, rubber sleeve 39, bottom of bottle 4, bottle chamber 5, installation cavity 6, steam vent 61.
Embodiment
As shown in Figure 1 to Figure 3, a kind of releasing pressure automatically propane cylinder, including bottle 1, bottleneck 2, relief valve 3, bottom of bottle 4, institute
The bottleneck 2 stated is arranged on the top of bottle 1, and described bottom of bottle 4 is arranged on the bottom of bottle 1 and bottom of bottle 4 is provided with installation groove, Ke Yigeng
Stably coordinate carrying tool to place simultaneously and also increase frictional force on the ground, described relief valve 3 is arranged on the top of bottle 1
Positioned at the side of bottleneck 2, the automatic open-close pressure release in gas cylinder internal pressure change, usability is enhanced.
As shown in figure 4, the described inside of bottle 1 is provided with bottle chamber 5, described bottle chamber 5 is set positioned at the correspondence position of relief valve 3
Installation cavity 6 is equipped with, the described bottom of installation cavity 6 is provided with the steam vent 61 coordinated with the bottom of relief valve 3.
As shown in figure 5, described relief valve 3 include locating rod 31, end cap 32, screw thread 321, relief hole 33, fixed block 34,
Opening 35, iron sheet set 36, spring 37, sliding shoe 38 and rubber sleeve 39, described locating rod 31 are arranged in relief valve 3
The heart, fixed cover is connected to a fixed block 34 in locating rod 31, and the described edge of fixed block 34 is fixed on the inwall of installation cavity 6, fixed
The end face of block 34 is additionally provided with the opening 35 of multiple connection installation cavitys 6, and bottom is provided with an iron sheet set with the contact position of locating rod 31
36, spring 37 is also set with positioned at the lower section of fixed block 34 in described locating rod 31, is located at 37 times square sets of spring in locating rod 31
Equipped with a sliding shoe 38, described iron sheet set 36 is arranged on the outside of spring 37, protective effect is served to spring, and bottom covers
It is connected on sliding shoe 38, the described bottom of sliding shoe 38 is provided with rubber sleeve 39, better tightness, described rubber sleeve 39 and exhaust
Hole 61 is engaged.
The screw thread 321 that described end cap 32 is set by bottom coordinates in the open top of installation cavity 6, and the center of end cap 32 is with determining
Relief hole 33 is provided between the bar 31 of position, the apparatus structure is simply easy to carry, while on the basis for not influenceing propane normal storage
On, possibility of the gas cylinder internal propane by thermal explosion is effectively reduced, improves safety coefficient.
When device is in the heated internal pressure increase in outdoor, pressure jacks up sliding shoe 38, and spring 37 compresses, higher than in gas cylinder
The propane gas of pressure level enters installation cavity 6 by steam vent 61, and then is expelled to relief hole 33 by opening 35, few
Propane discharge is measured, after gas cylinder internal pressure reaches standard, the resilience of spring 37 compresses rubber sleeve 39 and pushed down, you can.
For the ordinary skill in the art, according to teaching of the present utility model, the utility model is not being departed from
Principle and spirit in the case of, the changes, modifications, replacement and the modification that are carried out to embodiment still fall within of the present utility model
Within protection domain.
Claims (4)
1. a kind of releasing pressure automatically propane cylinder, including bottle, bottleneck, bottom of bottle, bottleneck is arranged at the top of bottle, and bottom of bottle is arranged on bottle
Body bottom, bottle inside are provided with bottle chamber, it is characterised in that：Also include relief valve, relief valve is arranged on above bottle, and bottle chamber is in place
Relief valve correspondence position is provided with installation cavity, installation cavity bottom is provided with the steam vent coordinated with relief valve bottom, relief valve bag
Locating rod and end cap are included, locating rod is arranged on relief valve center, and fixed cover is connected to fixed block in locating rod, and fixed block edge is fixed
In installation cavity wall, fixed block end face is additionally provided with the opening of multiple connection installation cavitys, is gone back in locating rod below fixed block
Spring is set with, is set with sliding shoe in locating rod below spring, sliding shoe bottom is provided with rubber sleeve, rubber sleeve and exhaust
Hole is engaged, and the screw thread that end cap is set by bottom coordinates in installation cavity open top, is provided between end cap central and locating rod
Relief hole.
2. a kind of releasing pressure automatically propane cylinder as claimed in claim 1, it is characterized in that, bottom of bottle is provided with installation groove.
3. a kind of releasing pressure automatically propane cylinder as claimed in claim 1, it is characterized in that, fixed block end bottom connects with locating rod
Touch position and be provided with iron sheet set, iron sheet is set on spring outwards.
4. a kind of releasing pressure automatically propane cylinder as claimed in claim 3, it is characterized in that, iron sheet set bottom is socketed in sliding shoe
On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163469.2U CN207122756U (en) | 2017-09-12 | 2017-09-12 | A kind of releasing pressure automatically propane cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721163469.2U CN207122756U (en) | 2017-09-12 | 2017-09-12 | A kind of releasing pressure automatically propane cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207122756U true CN207122756U (en) | 2018-03-20 |
Family
ID=61601902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721163469.2U Active CN207122756U (en) | 2017-09-12 | 2017-09-12 | A kind of releasing pressure automatically propane cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207122756U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506719A (en) * | 2018-05-18 | 2018-09-07 | 固特房车（青岛）设计研究院有限公司 | A kind of multifunctional assembled propane cylinder |
| CN109367947A (en) * | 2018-09-30 | 2019-02-22 | 莱克电气股份有限公司 | A kind of air bubble machine water bottle directional splitting protection structure |
| CN113566106A (en) * | 2021-06-09 | 2021-10-29 | 黄冈格罗夫氢能汽车有限公司 | Gas cylinder high temperature pressure release system and hydrogen energy car |
-
2017
- 2017-09-12 CN CN201721163469.2U patent/CN207122756U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108506719A (en) * | 2018-05-18 | 2018-09-07 | 固特房车（青岛）设计研究院有限公司 | A kind of multifunctional assembled propane cylinder |
| CN109367947A (en) * | 2018-09-30 | 2019-02-22 | 莱克电气股份有限公司 | A kind of air bubble machine water bottle directional splitting protection structure |
| CN113566106A (en) * | 2021-06-09 | 2021-10-29 | 黄冈格罗夫氢能汽车有限公司 | Gas cylinder high temperature pressure release system and hydrogen energy car |
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