CN207762560U - A kind of anti-overcharge formula steel cylinder - Google Patents
A kind of anti-overcharge formula steel cylinder Download PDFInfo
- Publication number
- CN207762560U CN207762560U CN201820057043.7U CN201820057043U CN207762560U CN 207762560 U CN207762560 U CN 207762560U CN 201820057043 U CN201820057043 U CN 201820057043U CN 207762560 U CN207762560 U CN 207762560U
- Authority
- CN
- China
- Prior art keywords
- angle valve
- steel cylinder
- guardrail
- injection port
- valve
- 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
- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 32
- 239000010959 steel Substances 0.000 title claims abstract description 32
- 238000002347 injection Methods 0.000 claims abstract description 19
- 239000007924 injection Substances 0.000 claims abstract description 19
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 239000007789 gas Substances 0.000 claims abstract description 8
- 239000000567 combustion gas Substances 0.000 claims abstract description 7
- 239000012530 fluid Substances 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
- Catching Or Destruction (AREA)
Abstract
The utility model is related to a kind of anti-overcharge formula steel cylinders, semi-enclosed guardrail is fixed at the top of steel cylinder, attacker is provided on guardrail, it is welded with an angle valve on steel cylinder top position in guardrail, combustion gas interface tube and liquid injection port are provided on the angle valve, angle valve valve stem top is equipped with handle, stem bottom is co-axially mounted spool, spool is combined with valve seat, one c-type conduit is installed in the liquid injection port on angle valve, liquid injection port into nozzle and angle valve is co-axially mounted, and outlet spout is coaxially connected by a flow conduit and liquefied gas output channel, and flowmeter is provided in flow conduit.The utility model is by changing the fluid injection position of steel cylinder, make flow in respect of installation space, avoid operation in the small space below handle and between guardrail, angle valve, the liquid combustion gas of liquefied gas efferent duct injected to steel cylinder is measured, it avoids excessively injecting, eliminate safe hidden trouble.
Description
Technical field
The utility model belongs to steel cylinder manufacturing field, especially a kind of anti-overcharge formula steel cylinder.
Background technology
During the use of steel cylinder, in order to avoid steel cylinder explodes, most crucial mode is exactly to control steel cylinder internal pressure, very much
User focuses on the pressure balance during steel cylinder use very much, and while having ignored steel cylinder fluid injection excessively injects, especially single mouth steel
Bottle, without individual gas valve, it is higher to be easy to cause liquid level in steel cylinder, and after gasification, LNG gasifaction expansion causes greatly
Security risk.
Utility model content
In place of the purpose of this utility model is to overcome above-mentioned deficiency, a kind of anti-mistake of simple structure and reasonable design is provided
Fill formula steel cylinder.
Technical solution used by the utility model is to achieve the above object：
A kind of anti-overcharge formula steel cylinder is fixed with semi-enclosed guardrail at the top of steel cylinder, attacker is provided on guardrail, in guardrail
It is welded with an angle valve on interior steel cylinder top position, combustion gas interface tube and liquid injection port, angle valve valve stem top are provided on the angle valve
Handle is installed, stem bottom is co-axially mounted spool, and spool is combined with valve seat, and a c-type is equipped in the liquid injection port on angle valve
Conduit, the liquid injection port into nozzle and angle valve are co-axially mounted, and outlet spout is coaxially connected by a flow conduit and liquefied gas output channel
It connects, flowmeter is provided in flow conduit.
Moreover, the lower part of the c-type conduit is located at below the handle on angle valve, the top of c-type conduit is located on angle valve
Above handle and with the lower parallel of c-type conduit.
Moreover, the c-type conduit is fixed by flange with liquid injection port, flow conduit.
The utility model has the beneficial effects that：
The utility model makes flow in respect of installation space, avoids under handle by changing the fluid injection position of steel cylinder
Operation in small space between side and guardrail, angle valve carries out the liquid combustion gas of liquefied gas efferent duct injected to steel cylinder
Metering, avoids excessively injecting, eliminate safe hidden trouble.
Description of the drawings
Fig. 1 is the structural schematic diagram (guardrail is cross section structure) of the utility model；
Fig. 2 is the vertical view of Fig. 1.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings and by specific embodiment, and following embodiment is only retouched
The property stated, it is not restrictive, protection scope of this utility model cannot be limited by this.
The top of a kind of anti-overcharge formula steel cylinder, steel cylinder 10 is fixed with semi-enclosed guardrail 2, and attacker 1 is provided on guardrail,
It is welded with an angle valve 7 on steel cylinder top position in guardrail, combustion gas interface tube 9 and liquid injection port 6, angle valve valve are provided on the angle valve
Handle 8 is installed at the top of bar, stem bottom is co-axially mounted spool, and spool is combined with valve seat.
The innovative point of the utility model is：
Conduit is installed in liquid injection port on angle valve, which is c-type conduit 3, and the liquid injection port into nozzle and angle valve is same
Axis is installed, and outlet spout is coaxially connected by a flow conduit 4 and liquefied gas output channel, and flowmeter 5 is provided in flow conduit,
For measuring the liquid combustion gas of liquefied gas efferent duct injected to steel cylinder, avoid excessively injecting.
The lower part of c-type conduit is located at below the handle on angle valve, the top of c-type conduit be located at the top of the handle on angle valve and
With the lower parallel of c-type conduit, the fluid injection position of steel cylinder is thus changed, makes flow in respect of installation space, avoids in hand
Operation in handle lower section and the small space between guardrail, angle valve.
C-type conduit is fixed by flange with liquid injection port, flow conduit.
Although disclosing the embodiments of the present invention and attached drawing for the purpose of illustration, those skilled in the art can be with
Understand：It is not departing from the utility model and spirit and scope of the appended claims, various substitutions, changes and modifications are all can
Can, therefore, the scope of the utility model is not limited to embodiment and attached drawing disclosure of that.
Claims (3)
1. a kind of anti-overcharge formula steel cylinder, it is fixed with semi-enclosed guardrail at the top of steel cylinder, attacker is provided on guardrail, in guardrail
Steel cylinder top position on be welded with an angle valve, be provided with combustion gas interface tube and liquid injection port on the angle valve, angle valve valve stem top peace
Equipped with handle, stem bottom is co-axially mounted spool, and spool is combined with valve seat, it is characterised in that：Pacify in liquid injection port on angle valve
Equipped with a c-type conduit, the liquid injection port into nozzle and angle valve is co-axially mounted, and outlet spout passes through a flow conduit and liquefied gas efferent duct
Road is coaxially connected, and flowmeter is provided in flow conduit.
2. anti-overcharge formula steel cylinder according to claim 1, it is characterised in that：The lower part of the c-type conduit is located on angle valve
Handle below, the top of c-type conduit be located at the top of the handle on angle valve and with the lower parallel of c-type conduit.
3. anti-overcharge formula steel cylinder according to claim 1, it is characterised in that：The c-type conduit and liquid injection port, flow conduit
Fixed by flange.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057043.7U CN207762560U (en) | 2018-01-15 | 2018-01-15 | A kind of anti-overcharge formula steel cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820057043.7U CN207762560U (en) | 2018-01-15 | 2018-01-15 | A kind of anti-overcharge formula steel cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207762560U true CN207762560U (en) | 2018-08-24 |
Family
ID=63184323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820057043.7U Expired - Fee Related CN207762560U (en) | 2018-01-15 | 2018-01-15 | A kind of anti-overcharge formula steel cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207762560U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442186A (en) * | 2019-01-16 | 2020-07-24 | 科帕科技有限公司 | Flow monitoring device for liquefied gas tank |
-
2018
- 2018-01-15 CN CN201820057043.7U patent/CN207762560U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111442186A (en) * | 2019-01-16 | 2020-07-24 | 科帕科技有限公司 | Flow monitoring device for liquefied gas 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: 20180824 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |