CN205208135U - Gas tank - Google Patents
Gas tank Download PDFInfo
- Publication number
- CN205208135U CN205208135U CN201521006121.3U CN201521006121U CN205208135U CN 205208135 U CN205208135 U CN 205208135U CN 201521006121 U CN201521006121 U CN 201521006121U CN 205208135 U CN205208135 U CN 205208135U
- Authority
- CN
- China
- Prior art keywords
- gas
- tracheae
- trachea
- dog
- block
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000007789 sealing Methods 0.000 claims description 21
- 239000011148 porous material Substances 0.000 claims description 6
- 239000002775 capsule Substances 0.000 claims description 2
- 210000003437 trachea Anatomy 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000004880 explosion Methods 0.000 abstract 1
- 239000000567 combustion gas Substances 0.000 description 24
- 239000007789 gas Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 11
- 241000486406 Trachea Species 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 230000002631 hypothermal effect Effects 0.000 description 1
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a gas tank, which comprises a tank body, jar body top is provided with the gas outlet, be provided with the seal valve in the gas outlet, the seal valve is including sealed chamber, sealed intracavity is provided with the trachea, and it can be along trachea axial motion's slider to be provided with one on the trachea, and tracheal lower extreme is provided with a sealed dog, is provided with the spring between dog and the sealed dog, be provided with the gas pocket on the trachea, the utility model provides a gas is irritated, makes sealed dog reciprocate through the worm gear transmission, makes the gas pass through sealed dog through the elasticity that changes the spring and gets into between sealed dog and the dog, then outwards exhaust through the gas pocket on the trachea. Through the stroke that changes the gear shifting piece, can effectual control spring pressure for the even discharge gas of gas is irritated, can not appear to traditional trachea, and atmospheric pressure is remained the same from beginning to end, in case meet accident, huge pressure possibly arouses the explosion that the gas was irritated at any time.
Description
Technical field
The present invention relates to container, be specifically related to a kind of gas can.
Technical background
In daily life, combustion gas is absolutely necessary daily necessities, and the family particularly now in city, lacks combustion gas and cannot live in fact.Basic and the automatic control supply that achieves combustion gas in city, does not need independent to carry out combustion gas storage.But in much remote rural area; use for combustion gas is appointed so needs employing canned; and the pressurization of canned combustion gas and canned needs carry out to the point of specifying; therefore protecting with protection in use in transportation process for combustion gas is very important thing; particularly in use something unexpected happened, the emergency treatment for combustion gas is very important.Current process is all when an emergency happens, adopt the form of artificial hypothermia or fire extinguishing to speedily carry out rescue work, but manual operation is the risk having time delay or misoperation after all, likely causes the generation of second accident.Particularly in gas station, a large amount of combustion gas needs to pressurize, once the combustion gas of high pressure is carried out revealing or exploding, consequence is just hardly imaginable, therefore needs a kind of device that can realize protection automatically to carry out in an emergency situation to the protection of combustion gas.
Summary of the invention
The object of the invention is on the basis of existing technology, provide a kind of combustion gas to fill with, solve the protection to combustion gas when the on fire or explosive incident that contingency causes.
To achieve these goals, the present invention adopts following technological scheme:
A kind of gas can, comprise tank body, described tank body top is provided with air outlet, be provided with seal valve in described air outlet, described seal valve comprises Seal cage, is provided with tracheae in described Seal cage, tracheae being provided with one can along the slide block of tracheae axial motion, the lower end of tracheae is provided with a sealing block, is provided with spring, described tracheae is provided with pore between block and sealing block.
In technique scheme, described capsule walls is provided with screw thread, described block surrounding is provided with outside thread.
In technique scheme, described block upper surface is provided with lug boss.
In technique scheme, lug boss is provided with screw thread.
In technique scheme, the worm and gear that is threaded through on described lug boss is connected with the valve handle be arranged on outside tank body.
In technique scheme, the sealing block of tracheae lower end is arranged on the air outlet internal diameter of tank body.
In technique scheme, the diameter of described sealing block is greater than air outlet internal diameter.
In technique scheme, the lower end of tracheae is arranged in sealing block, the end of tracheae not with access in tank body.
In technique scheme, the elastic force of spring is greater than the gaseous-pressure in gas can tank body.
Compared with prior art, the invention has the advantages that:
Combustion gas in the present invention is filled with, and by Worm Wheel System, sealing block is moved up and down, and makes combustion gas enter between sealing block and block by sealing block, be then outwards vented by the pore on tracheae by the elastic force changing spring.As long as the pressure in such setting gas can is not large especially, by changing the stroke of block, can effective control spring pressure, make combustion gas discharge combustion gas uniformly to fill with, there will not be to traditional tracheae, air pressure is remained the same from beginning to end, once meet accident, and the blast that huge pressure likely causes combustion gas to fill with at any time.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of Seal cage;
Wherein: 1 is tank body, 2 is Seal cages, and 3 is valve handles, and 4 is blocks, and 5 is lug bosses, and 6 is tracheaes, and 7 is springs, and 8 is sealing blocks, and 9 is air outlet internal diameters.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In order to make object of the present invention, technological scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
As shown in Figure 1, gas can form structure of the present invention is the same with traditional gas tank structure, and uniquely different being is improved the Seal cage in the air outlet of gas tank, and the structure of Seal cage as shown in Figure 2.
The surrounding of Seal cage inwall is provided with internal thread, in Seal cage, be provided with block, and block surrounding is outside equipped with outside thread, and outside thread engages with the internal thread of Seal cage inside.Block top is provided with lug boss, and lug boss appearance is provided with outside thread, and outside thread, by being connected to the valve handle be arranged on outside gas tank with the turbine and worm be arranged on block, can realize moving up and down along seal chamber block by rotating valve handle.Be provided with tracheae in Seal cage, the lower end of tracheae is fixedly connected with a sealing block, and the diameter of sealing block is greater than air outlet internal diameter.And the top of tracheae is through block, block can be made along tracheae axial motion.Tracheae is provided with pore, makes combustion gas after entering pore, to have tracheae to discharge.Spring is provided with between block and sealing block.
During concrete use, when the rotation by valve handle, block can be moved up and down along tracheae, when to close give vent to anger time, by move down block make spring stress by sealing block tightly be pressed on the internal diameter of air outlet, the combustion gas in gas tank is fallen in sealing, and combustion gas can not be entered in Seal cage.When needs gas, rotating valve handle, make block moves, the pressure of spring reduces, upwards push up under the gas pressure of sealing block in gas tank, make combustion gas enter in Seal cage from the gap of sealing block and air outlet internal diameter, the combustion gas entered in Seal cage is discharged to outside gas can by the pore on tracheae.
In whole using process, the pneumatic flow in whole gas tank is controlled, when the air pressure in gas tank is larger, can offsets air pressure, seal by the pressure increasing spring that presses down of block.When the air pressure in gas tank is less, by move block, reduce the pressure of spring, combustion gas can be entered in Seal cage.Air pressure in gas tank is realized changing in real time.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a gas can, comprise tank body, described tank body top is provided with air outlet, be provided with seal valve in described air outlet, it is characterized in that described seal valve comprises Seal cage, in described Seal cage, be provided with tracheae, tracheae being provided with one can along the slide block of tracheae axial motion, the lower end of tracheae is provided with a sealing block, is provided with spring, described tracheae is provided with pore between block and sealing block.
2. a kind of gas can according to claim 1, it is characterized in that described capsule walls is provided with screw thread, described block surrounding is provided with outside thread.
3. a kind of gas can according to claim 2, is characterized in that described block upper surface is provided with lug boss.
4. a kind of gas can according to claim 3, is characterized in that lug boss is provided with screw thread.
5. a kind of gas can according to claim 4, is characterized in that the worm and gear that is threaded through on described lug boss is connected with the valve handle be arranged on outside tank body.
6. any gas can according to claims 1 to 5, is characterized in that the sealing block of tracheae lower end is arranged on the air outlet internal diameter of tank body.
7. a kind of gas can according to claim 6, is characterized in that the diameter of described sealing block is greater than air outlet internal diameter.
8. a kind of gas can according to claim 7, is characterized in that the lower end of tracheae is arranged in sealing block, the end of tracheae not with access in tank body.
9. a kind of gas can according to claim 8, is characterized in that the elastic force of spring is greater than the gaseous-pressure in gas can tank body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006121.3U CN205208135U (en) | 2015-12-08 | 2015-12-08 | Gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521006121.3U CN205208135U (en) | 2015-12-08 | 2015-12-08 | Gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205208135U true CN205208135U (en) | 2016-05-04 |
Family
ID=55845852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521006121.3U Expired - Fee Related CN205208135U (en) | 2015-12-08 | 2015-12-08 | Gas tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205208135U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855176A (en) * | 2015-12-08 | 2017-06-16 | 王翔 | A kind of fuel cartridge |
-
2015
- 2015-12-08 CN CN201521006121.3U patent/CN205208135U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106855176A (en) * | 2015-12-08 | 2017-06-16 | 王翔 | A kind of fuel cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yu Lijun Inventor before: Wang Xiang |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20170703 Address after: 213000 Jiangsu Province, Changzhou city Wujin District Lucheng Street Tree Village No. 232 Patentee after: Changzhou Lucheng Gas Equipment Co., Ltd. Address before: Wuhou District gold Yanlu Chengdu city in Sichuan province 610041 288 2 unit 5 Building No. 2 Patentee before: Wang Xiang |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160504 Termination date: 20171208 |