CN208185878U - A kind of removable miniature low-temperature storage tank - Google Patents
A kind of removable miniature low-temperature storage tank Download PDFInfo
- Publication number
- CN208185878U CN208185878U CN201820398727.3U CN201820398727U CN208185878U CN 208185878 U CN208185878 U CN 208185878U CN 201820398727 U CN201820398727 U CN 201820398727U CN 208185878 U CN208185878 U CN 208185878U
- Authority
- CN
- China
- Prior art keywords
- upper cover
- inner pressurd
- pressurd vessel
- pipe
- storage tank
- 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
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model relates to a kind of removable miniature low-temperature storage tank, tank body includes inner pressurd vessel, outer container, and inside and outside container constitutes vacuum interlayer, thermal insulation layer is arranged in vacuum interlayer；The one end for being pressurized inlet tube connects inner pressurd vessel lower head, and the other end is connected with the first vaporizer；The one end for saving pipe connects inner pressurd vessel upper cover, and the other end is connected with the second vaporizer；Pressurization muffler returns to inner pressurd vessel gas-phase space from the extraction of the second vaporizer；One end of safety relief pipe connects inner pressurd vessel upper cover, and the other end is drawn from outer container upper cover；One end of filling liquid pipe connects inner pressurd vessel upper cover, and the other end is drawn from outer container upper cover；One end full of instruction pipe passes through inner pressurd vessel upper cover, and the other end is drawn from outer container upper cover；One end of outlet tube passes through and extends to inner pressurd vessel lower head in inner pressurd vessel upper cover, and the other end is drawn from outer container upper cover.Storing liquid gas in the utility model storage tank, storage capacity is big, and pressure inside the tank is filling using safe close to normal pressure.
Description
Technical field
The utility model relates to a kind of high vacuum multiple layer heat insulation pressure vessel more particularly to a kind of removable miniature low temperature
Storage tank belongs to a kind of device for storing liquid of storage and transportation liquefied gas.
Background technique
The gases such as oxygen, nitrogen, argon gas and natural gas, storage and transportation are largely used in industries such as machinery, chemical industry, electronics, medicine
These gases use high pressure gas cylinder mostly, and an air valve door is only arranged in high pressure gas cylinder used at present, due to air pressure in bottle
Can reach 15 megapascal, thus there are insecurity factor in pouring process, when have the accident that explosion is hurted sb.'s feelings.
In industrial processes, when the gas in high pressure gas cylinder is used up, and gas cylinder is replaced, production line needs to stop production, and
High pressure gas cylinder storage gas is less, need to frequently replace, and reduces production efficiency.
Utility model content
The utility model is directed to above-mentioned problems of the prior art, provides a kind of removable miniature low-temperature storage tank,
Solve the problems, such as that storage capacity is small in the prior art and there are security risks.
The purpose of this utility model is achieved by the following technical solution:
A kind of removable miniature low-temperature storage tank, tank body include inner pressurd vessel, outer container, and inside and outside container constitutes vacuum interlayer,
Thermal insulation layer is set in vacuum interlayer；The one end for being pressurized inlet tube connects inner pressurd vessel lower head, be pressurized the other end of inlet tube from
The extraction of outer container cylinder is connected with the first vaporizer；The one end for saving pipe connects inner pressurd vessel upper cover, save the other end of pipe from
The extraction of outer container upper cover is connected with the second vaporizer；Pressurization muffler returns to inner pressurd vessel gas phase sky from the extraction of the second vaporizer
Between；Escape pipe is drawn on the pressurization muffler；One end of safety relief pipe connects inner pressurd vessel upper cover, safety relief pipe
The other end is drawn from outer container upper cover, draws blow-down pipe on the safety relief pipe；One end of filling liquid pipe connects inner pressurd vessel
The other end of upper cover, filling liquid pipe is drawn from outer container upper cover；One end full of instruction pipe, which passes through in inner pressurd vessel upper cover, stretches
To maximum fluid height, the other end full of instruction pipe is drawn from outer container upper cover；One end of outlet tube passes through on inner pressurd vessel
Inner pressurd vessel lower head is extended in end socket, the other end of outlet tube is drawn from outer container upper cover；Liquidometer high-voltage tube and liquidometer
One end of low-voltage tube is connect with inner pressurd vessel lower head and upper cover respectively, the other end of liquidometer high-voltage tube and liquidometer low-voltage tube
It draws from outer container cylinder and is connected with liquidometer and pressure gauge.
First manual shut-off valve, boost adjusted valve and the first check valve are set gradually on the pressurization inlet tube.
The second hand stop valve and second one-way valve are set on the saving pipe.
The pressurization muffler is equipped with third check valve.
Third hand stop valve is set on the escape pipe.
Three-way cut-off valve and two safety valves in parallel are set on safety relief pipe.
4th hand stop valve is set on the blow-down pipe.
The 5th hand stop valve of upper setting of the filling liquid pipe and the 4th check valve.
The 6th hand stop valve is arranged in described being full of on instruction pipe.
7th hand stop valve is set on the outlet tube.
The other end of the liquidometer high-voltage tube and liquidometer low-voltage tube is separately connected the 8th hand stop valve and the 9th
Hand stop valve.
The advantages of the utility model, is as follows:
Storing liquid gas in storage tank, storage capacity is big, and pressure inside the tank is filling using safe close to normal pressure.Bottom is equipped with fork
Underbody seat, can be mobile by small-sized forklift, can enjoy continuous continual gas supply, make gas for strain it is quick, simple,
Safety and economy.Production efficiency is especially improved, waste aspect is reduced, absolutely brings notable results.
Detailed description of the invention
Fig. 1 is the flow diagram of the utility model storage tank.
Fig. 2 is the schematic view of the front view of the utility model storage tank.
Fig. 3 is the overlooking structure diagram of the utility model storage tank.
Specific embodiment
Embodiment
As shown in Figure 1-3, a kind of removable miniature low-temperature storage tank specific structure is as follows: tank body includes inner pressurd vessel, outer appearance
Device, inside and outside container constitute vacuum interlayer, and thermal insulation layer 23 is arranged in vacuum interlayer；The one end for being pressurized inlet tube 25 connects content
Device lower head, the other end for being pressurized inlet tube 25 is drawn from outer container cylinder to be connected with the first vaporizer 4；The pressurization feed liquor
First manual shut-off valve 1, boost adjusted valve 2 and the first check valve 3 are set gradually on pipe.
The one end for saving pipe 26 connects inner pressurd vessel upper cover, and the other end for saving pipe 26 is drawn and the from outer container upper cover
Two vaporizers 7 are connected；Second hand stop valve 5 and second one-way valve 6 are set on the saving pipe.
Pressurization muffler 27 returns to inner pressurd vessel gas-phase space from the extraction of the second vaporizer 7；It is set on the pressurization muffler
There is third check valve 8；Escape pipe 28 is drawn on the pressurization muffler；Third hand stop valve is set on the escape pipe
9。
One end of safety relief pipe 29 connects inner pressurd vessel upper cover, and the other end of safety relief pipe draws from outer container upper cover
Out, three-way cut-off valve 12 and two safety valves 10,11 in parallel are set on safety relief pipe；It draws and puts on the safety relief pipe
Blank pipe 30；4th hand stop valve 13 is set on the blow-down pipe.
One end of filling liquid pipe 31 connects inner pressurd vessel upper cover, and the other end of filling liquid pipe is drawn from outer container upper cover；It is described
Filling liquid pipe the 5th hand stop valve 20 of upper setting and the 4th check valve 19.
One end full of instruction pipe 32, which passes through in inner pressurd vessel upper cover, extends to maximum fluid height, full of the another of instruction pipe
It is drawn from outer container upper cover at end；The 6th hand stop valve 21 is arranged in described being full of on instruction pipe.
One end of outlet tube 33 passes through in inner pressurd vessel upper cover and extends to inner pressurd vessel lower head, and the other end of outlet tube is from outer appearance
Device upper cover is drawn；7th hand stop valve 22 is set on the outlet tube.
One end of liquidometer high-voltage tube and liquidometer low-voltage tube is connect with inner pressurd vessel lower head and upper cover respectively, liquidometer
The other end of high-voltage tube and liquidometer low-voltage tube is drawn from outer container cylinder, then is separately connected the 8th hand stop valve 14 and the 9th
Hand stop valve 16, then connect with combined control valve 15, liquidometer 17 and pressure gauge 18 are finally mounted on combined control valve 15
On.
Tank bottom is equipped with fork truck pedestal 24, can pass through small-sized forklift mobile storage tank when needing.
Claims (10)
1. a kind of removable miniature low-temperature storage tank, it is characterised in that tank body includes inner pressurd vessel, outer container, and inside and outside container is constituted
Thermal insulation layer is arranged in vacuum interlayer in vacuum interlayer；The one end for being pressurized inlet tube connects inner pressurd vessel lower head, is pressurized inlet tube
The other end is drawn from outer container cylinder to be connected with the first vaporizer；The one end for saving pipe connects inner pressurd vessel upper cover, saves pipe
The other end is drawn from outer container upper cover to be connected with the second vaporizer；Pressurization muffler returns to inner pressurd vessel from the extraction of the second vaporizer
Gas-phase space；Escape pipe is drawn on the pressurization muffler；One end of safety relief pipe connects inner pressurd vessel upper cover, lets out safely
The other end for putting pipe is drawn from outer container upper cover, draws blow-down pipe on the safety relief pipe；One end of filling liquid pipe connects
The other end of inner pressurd vessel upper cover, filling liquid pipe is drawn from outer container upper cover；One end full of instruction pipe passes through and seals on inner pressurd vessel
Maximum fluid height is extended in head, the other end full of instruction pipe is drawn from outer container upper cover；One end of outlet tube passes through interior
Inner pressurd vessel lower head is extended in container upper cover, the other end of outlet tube is drawn from outer container upper cover；Liquidometer high-voltage tube and
One end of liquidometer low-voltage tube is connect with inner pressurd vessel lower head and upper cover respectively, liquidometer high-voltage tube and liquidometer low-voltage tube
The other end is drawn from outer container cylinder to be connected with liquidometer and pressure gauge.
2. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that the pressurization inlet tube
On set gradually first manual shut-off valve, boost adjusted valve and the first check valve.
3. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that the saving Guan Shangshe
Set the second hand stop valve and second one-way valve.
4. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that the pressurization muffler
It is equipped with third check valve.
5. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that set on the escape pipe
Set third hand stop valve.
6. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that the safety relief pipe
Upper setting three-way cut-off valve and two safety valves in parallel.
7. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that the emptying
4th hand stop valve is set on pipe.
8. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that the filling liquid
The 5th hand stop valve of upper setting of pipe and the 4th check valve.
9. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that described manages full of instruction
The 6th hand stop valve of upper setting.
10. a kind of removable miniature low-temperature storage tank according to claim 1, it is characterised in that set on the outlet tube
Set the 7th hand stop valve；The other end of the liquidometer high-voltage tube and liquidometer low-voltage tube is separately connected the 8th manual shutoff
Valve and the 9th hand stop valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398727.3U CN208185878U (en) | 2018-03-23 | 2018-03-23 | A kind of removable miniature low-temperature storage tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820398727.3U CN208185878U (en) | 2018-03-23 | 2018-03-23 | A kind of removable miniature low-temperature storage tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185878U true CN208185878U (en) | 2018-12-04 |
Family
ID=64438790
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820398727.3U Expired - Fee Related CN208185878U (en) | 2018-03-23 | 2018-03-23 | A kind of removable miniature low-temperature storage tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185878U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194824A (en) * | 2018-03-23 | 2018-06-22 | 沈阳航天新光压力容器有限公司 | A kind of removable miniature low-temperature storage tank |
-
2018
- 2018-03-23 CN CN201820398727.3U patent/CN208185878U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108194824A (en) * | 2018-03-23 | 2018-06-22 | 沈阳航天新光压力容器有限公司 | A kind of removable miniature low-temperature storage tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |