CN2120249U - Gas storage tank - Google Patents
Gas storage tank Download PDFInfo
- Publication number
- CN2120249U CN2120249U CN 92205384 CN92205384U CN2120249U CN 2120249 U CN2120249 U CN 2120249U CN 92205384 CN92205384 CN 92205384 CN 92205384 U CN92205384 U CN 92205384U CN 2120249 U CN2120249 U CN 2120249U
- Authority
- CN
- China
- Prior art keywords
- gas
- storage tank
- gas storage
- inflator
- piston
- 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.)
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a gas storage tank which comprises a gas tank body 1, a gas outlet 2, a bracket 5 and a bulkhead 6. The top of the gas storage tank is provided with a pressure gauge 3, and the upper end of the pressure gauge 3 is provided with a fully sealed pressure inflator. When the gas storage tank is used for containing liquid gas, the pressure gauge can display the variation of the quantity of the liquid gas in the gas storage tank in order to refill liquid gas in time. When the gas storage tank is used for storing gas, and the gas is cut off or is not enough, gas can be inflated by hand by a user himself. The amount of the gas storage can be known through the pressure gauge, and the gas storage tank can be used continuously after the gas is filled. The gas storage tank provides convenience for the maintenance of conveniently changing in the future. The one-way valve body is combined by screw thread, and is loaded from the upper opening of the inflator to buckle a notch and be screwed down.
Description
The utility model relates to the standby coal gas holding vessel of a kind of field work and family.
At present, the user who uses coal gas is with the gas pipe line air feed, stops the supple of gas or steam in case run into various reasons or use the gas peak, when air pressure is not enough, will influences and just use gas always.Use user's gas-storing capacity in jar of liquefied gas tank to close on when using up, what of gas-storing capacity the user be difficult to grasp, and can not in time more renew liquefied gas tank, influence gas just commonly used.
The purpose of this utility model provides a kind of coal gas holding vessel, can show the variation of liquefied gas tank gas-storing capacity and reach the purpose of timely ventilation, another purpose provides a kind of gas storage of can oneself pressurizeing, and prepares against the standby coal gas holding vessel of family when stopping the supple of gas or steam with the gas pressure deficiency.
The purpose of this utility model can reach by following measure:
On a kind of gas tank body 1 that includes the coal gas holding vessel that gas tank body 1, air outlet 2, support 5 and plug 6 form, a pressure gauge 3 is installed and sealed type adds pneumatic tube 4.Specification can be designed to series product according to actual needs.Adding pneumatic tube 4 is made up of handle 7, sealing cover 8, inflator pipe 9, piston rod 10, piston 11, seal ring 12, one-way valve 13 and suction port 19.Suction port 19 is located at the upper end of inflator pipe 9, one-way valve 13 is by spool 14, spring 15 and check valve body 16 compositions also are installed in the inflator lower end, sealing cover 8 is installed in the upper end of inflator, piston 11 is provided with the piston intake hole 11 that can enter cavity of resorption from the inflator epicoele, the collar 18 of stop bit is equipped with in the lower end of piston rod 10, when piston rod 10 moves upward, by carrying on the collar 18 drive pistons 11, can avoid piston rod 10 to pull out outside the inflator, when pressing down, inlet hole sealing by tapered of lower end of piston rod 10 and piston 11, in movable process, the gas of cavity of resorption is compressed into the filling body, when piston rod 10 upwards draws downwards, tapered is separated with the piston intake hole, and the gas of inflator epicoele can enter cavity of resorption again.
During use, suction port on the inflator and gas source pipe will completely cut off into sealing state with outside air after connecting.After gas piping switch was opened, the coal gas that has pressure promoted piston, by the through hole on the piston, opened one-way valve and entered in the tank body, till equating to air pressure.The gas storage of pressurizeing if desired, with handle 7 upper and lower activities, pressurize, handle 7 is mentioned, and open in the piston intake hole, gas enters the inflator cavity of resorption, handle 7 is depressed, and the tapered face of piston rod 10 is blocked the suction port of piston 11, and gas enters tank body by one-way valve under the pressure effect that promotes, till reaching the pressure gauge safety index, thus reach the pressurization gas storage effect.During the dress liquid gas, in extremely will using up, by inflator pressurization (the inflator suction port does not connect any pipeline), air is compressed within the tank body, mixed residual liquid, gas, boost pressure just can make full use of remaining gas, makes the best use of everything to reach.
The drawing of accompanying drawing is described as follows:
Fig. 1 is total figure of coal gas holding vessel.
Wherein: 1, gas tank body 2, air outlet 3, pressure gauge 4, add pneumatic tube 5, support 6, plug
Fig. 2 is the sectional drawing of inflator.
Wherein: 7, handle 8, sealing cover 9, inflator pipe 10 piston rods 11, piston 12, seal ring 13, one-way valve 14, spool 15, spring 16, check valve body 17, piston intake hole 18, collar 19, suction port
The utility model is described in further detail below in conjunction with embodiment:
The coal gas holding vessel includes gas tank body 1, air outlet 2, support 5 and plug 6, adorns a pressure gauge on its top, adorns one at its left upper end and adds pneumatic tube.Gas import 19 connects gas pipe line, and one-way valve 13 is fixed to the inflator lower end by screw thread, and sealing cover 8 also is fixed to the inflator upper end by screw thread.
Advantage of the present utility model: can show the variation of liquid gas storage tank gas-storing capacity and reach timely ventilation. Run into and stop the supple of gas or steam or coal gas when not enough, can do it yourself to inflate, make gas storage tank be charged to needed gas-bearing formation, use in order to continuing, really as family's a kind of desirable gas storage tank for subsequent use.
Claims (2)
1, a kind of coal gas holding vessel that includes gas tank body 1, air outlet 2, support 5 and plug 6 compositions is characterized in that having installed pressure gauge 3 and adds pneumatic tube 4 on gas tank body 1.
2, coal gas holding vessel according to claim 1, it is characterized in that the described pneumatic tube 4 that adds is made up of handle 7, sealing cover 8, inflator pipe 9, piston rod 10, piston 11, seal ring 12, one-way valve 13 and suction port 19, piston 11 is provided with the piston intake hole 17 that can enter cavity of resorption from the inflator epicoele, the collar 18 that stops is equipped with in the lower end of piston rod, one-way valve 13 is made up of spool 14, spring 15 and check valve body 16 and is installed in the inflator lower end, and suction port 19 is located at the upper end of inflator pipe 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205384 CN2120249U (en) | 1992-03-24 | 1992-03-24 | Gas storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92205384 CN2120249U (en) | 1992-03-24 | 1992-03-24 | Gas storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2120249U true CN2120249U (en) | 1992-10-28 |
Family
ID=4951572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92205384 Granted CN2120249U (en) | 1992-03-24 | 1992-03-24 | Gas storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2120249U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927435A (en) * | 2012-10-28 | 2013-02-13 | 黄旭 | Isolation system of vacuum jacket of booster pump and submerged pump in container |
| CN109386726A (en) * | 2018-12-10 | 2019-02-26 | 扬州正楷科技有限公司 | It is a kind of for delaying the pressure swing type air accumulator of sending down abnormally ascending cylinder |
-
1992
- 1992-03-24 CN CN 92205384 patent/CN2120249U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927435A (en) * | 2012-10-28 | 2013-02-13 | 黄旭 | Isolation system of vacuum jacket of booster pump and submerged pump in container |
| CN102927435B (en) * | 2012-10-28 | 2015-01-07 | 黄旭 | Isolation system of vacuum jacket of booster pump and submerged pump in container |
| CN109386726A (en) * | 2018-12-10 | 2019-02-26 | 扬州正楷科技有限公司 | It is a kind of for delaying the pressure swing type air accumulator of sending down abnormally ascending cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |