CN108953996A - Liquefied gas bottle and its application method - Google Patents
Liquefied gas bottle and its application method Download PDFInfo
- Publication number
- CN108953996A CN108953996A CN201811022658.7A CN201811022658A CN108953996A CN 108953996 A CN108953996 A CN 108953996A CN 201811022658 A CN201811022658 A CN 201811022658A CN 108953996 A CN108953996 A CN 108953996A
- Authority
- CN
- China
- Prior art keywords
- liquefied gas
- gas bottle
- sealing cover
- bottle
- cooker
- 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.)
- Granted
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/06—Closures, e.g. cap, breakable member
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C1/00—Pressure vessels, e.g. gas cylinder, gas tank, replaceable cartridge
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C13/00—Details of vessels or of the filling or discharging of vessels
- F17C13/002—Details of vessels or of the filling or discharging of vessels for vessels under pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/008—Ranges
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17C—VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES
- F17C2270/00—Applications
- F17C2270/07—Applications for household use
- F17C2270/0745—Gas bottles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The present invention relates to a kind of liquefied gas bottle, the liquefied gas bottle includes body and the sealing cover positioned at body one end；The liquefied gas bottle further includes the cylindrical surface of liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；Barb is provided on sealing cover and by top surface；Sealing cover is used to seal the cylindrical surface on the body of liquefied gas bottle；Sealing cover can slide back and forth along slide bar, and the liquefied gas in liquefied gas bottle can be flowed out from liquefied gas bottle gas outlet.It is simple, convenient using liquefied gas bottle of the invention and safe and reliable.
Description
Technical field
The present invention relates to a kind of a kind of liquefied gas bottles and its application method suitable for gas-cooker.
Background technique
Existing gas-cooker, such as the small gas range and liquefied gas bottle used in dining room, restaurant, use it is simple,
It is convenient；But using when liquefied gas bottle be easy to fall off from gas-cooker, therefore there are biggish security risks.
Summary of the invention
To overcome safety problem in the prior art, it is simple, esy to use, safe and reliable that the present invention provides a kind of structure
Liquefied gas bottle and its application method.
The technical scheme is that
A kind of liquefied gas bottle, the liquefied gas bottle include body and the sealing cover positioned at body one end；The liquefied gas bottle is also
Cylindrical surface including liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；Barb is provided on sealing cover and by top surface；
Sealing cover is used to seal the cylindrical surface on the body of liquefied gas bottle；Sealing cover can slide back and forth along slide bar, in liquefied gas bottle
Liquefied gas can be flowed out from liquefied gas bottle gas outlet.
The liquefied gas bottle is applied to a kind of gas-cooker, and the gas-cooker includes gas-cooker main body, gas stove housing, buckle
Part, mandril, interior connector, outer connector and gas-cooker gas outlet；Locating piece is additionally provided near liquefied gas bottle gas outlet；
Liquefied gas bottle is positioned for being installed into the gas-cooker main body of gas-cooker by locating piece；Fastener is arranged in gas-cooker
On shell；Gas-cooker gas outlet is located at the side of gas-cooker main body；Gas-cooker main body is arranged in interior connector and outer connector
Side and face fastener.
When liquefied gas bottle is installed in gas-cooker, the body of liquefied gas bottle is in gas-cooker main body；Sealing element can be worn
Interior connector is crossed to engage with outer connector with fastener；Fastener and liquefaction after liquefied gas bottle is installed in place, in gas-cooker
The sealing cover of gas cylinder engages, and barb is snapped part and catches on；The body of mobile liquefied gas bottle, sealing cover and barb are because by gas-cooker
Fastener catch on, sealing cover is pulled out from the body of liquefied gas bottle, and interior connector and outer connector respectively with sealing cover, with
And the Cylindrical Surfaces Contact on liquefied gas bottle gas outlet, so that the cylindrical surface on sealing cover and liquefied gas bottle gas outlet is sealed, liquefaction
Liquefied gas in gas cylinder can only be flowed out from gas-cooker gas outlet.
Mandril is provided in fastener, mandril can slide in fastener；Circular conical surface and cylindrical surface are provided in fastener；
The maximum gauge of circular conical surface is greater than the diameter of barb on sealing cover, smoothly enters circular conical surface convenient for sealing cover；Cylindrical surface it is straight
Diameter is greater than or equal to the body diameter of sealing cover, but is less than the diameter of barb；When sealing cover is mobile to fastener, due to circular cone
The maximum gauge in face is greater than the diameter of barb on sealing cover, therefore sealing cover, barb can smoothly enter the circular cone of fastener
Face, and deformed along the inclined-plane of circular conical surface；When sealing cover continues to close to the movement of the direction of fastener, due to the cylinder of fastener
The diameter in face is less than the diameter of barb, therefore barb, in the Cylindrical Surfaces Contact with fastener, barb is in extrusion deformation state；
When sealing cover continues to close to the movement of the direction of fastener, barb is buckled in the groove in fastener, and barb is no longer influenced by
It squeezes and is returned to reset condition, sealing element is stuck on fastener at this time；After liquefied gas bottle is mobile, sealing element can be from liquefaction
It is detached on the body of gas cylinder, the liquefied gas in liquefied gas bottle can be flowed out from liquefied gas bottle gas outlet.
When need from gas-cooker take out liquefied gas bottle when, first gas-cooker operator driving be arranged on gas-cooker by
Button makes the mandril in fastener, slides mandril, and mandril is contacted with by top surface, and makes to be deformed by top surface, and barb is being pushed up at this time
It deforms under the drive in face and is disengaged from the groove in fastener, mandril continuation is moved along direction, work of the sealing cover in mandril
It is pushed to the gas outlet of liquefied gas bottle under and seals gas outlet, gas-cooker operator at this time can be by liquefied gas bottle from gas-cooker
Middle taking-up；After gas-cooker operator unclamps the button being arranged on gas-cooker, slide bar is mobile and is returned to home position.
The beneficial effects of the present invention are: using liquefied gas bottle of the invention, it is simple, convenient and safe and reliable.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of liquefied gas bottle of the present invention；
Fig. 2 is that liquefied gas bottle is installed to the schematic diagram during gas-cooker in the present invention；
Fig. 3 is the schematic diagram when fastener of gas-cooker is engaged with the sealing cover of liquefied gas bottle in the present invention；
Fig. 4 is the schematic diagram when sealing cover of liquefied gas bottle in the present invention is pulled open by the fastener of gas-cooker；
Before the sealing cover of liquefied gas bottle is engaged with the fastener of gas-cooker in the respectively present invention of Fig. 5,6,7, in engagement, after engagement
Partial enlargement diagram；
Fig. 8,9,10 be respectively liquefied gas bottle in the present invention sealing cover before being detached from the fastener of gas-cooker, be detached from, it is de-
Partial enlargement diagram from after；
Figure 11 is another structural schematic diagram of the mandril of gas-cooker, the sealing cover of liquefied gas bottle in the present invention；
Figure 12,13 be respectively the mandril of gas-cooker in Figure 11, liquefied gas bottle sealing cover two kinds of meshing state schematic diagrames；
Figure 14,15 be respectively liquefied gas bottle sealing cover the third structure schematic diagram and engaged with the mandril of gas-cooker
When status diagram.
Specific embodiment
Below according to Detailed description of the invention embodiment.
Embodiment one:
As shown in Figure 1, liquefied gas bottle 1 includes body 40 and the sealing cover 2 positioned at 40 one end of body in the present invention；Liquefied gas bottle
1 further includes liquefied gas bottle gas outlet 1a, slide bar 1b and the cylindrical surface 1c of liquefied gas bottle gas outlet；It is provided with down on sealing cover 2
Hook 3 and by top surface 4；Sealing cover 2 is used to seal the cylindrical surface 1c on the body 40 of liquefied gas bottle 1, prevents the liquid in liquefied gas bottle
Change gas to run out of.Sealing cover 2 can slide back and forth along slide bar 1b, to open and close liquefied gas bottle.Liquefaction in liquefied gas bottle
Gas can be flowed out from liquefied gas bottle gas outlet 1a.
As in Figure 2-4, the present invention in gas-cooker include gas-cooker main body 400, gas stove housing 23, fastener 20,
Mandril 21, interior connector 26a, outer connector 26b and gas-cooker gas outlet 10；It is also set up near the 1a of liquefied gas bottle gas outlet
There is locating piece 300；As shown, liquefied gas bottle 1 is used to be installed into the gas-cooker main body 400 of gas-cooker, and by locating piece 300
It is positioned；Fastener 20 is arranged on gas stove housing 23；Gas-cooker gas outlet 10 is located at the side of gas-cooker main body 400；
The side of gas-cooker main body 400, and face fastener 20 is arranged in interior connector 26a and outer connector 26b；
As shown in Fig. 2, when liquefied gas bottle 1 is installed in gas-cooker, the body 40 of liquefied gas bottle 1 in gas-cooker main body 400,
And along diagram direction a sliding, to install liquefied gas bottle 1 into gas-cooker；Sealing element 20 can pass through interior connector 26a and outer company
Interface 26b is engaged with fastener 20.
As shown in figure 3, after liquefied gas bottle 1 is installed in place, the sealing cover 2 of fastener 20 and liquefied gas bottle in gas-cooker
Engagement, barb 3 are snapped part 20 and catch on；Liquefied gas bottle 1 is located in gas-cooker by locating piece 300 at this time.
As shown in figure 4, moving the body 40 of liquefied gas bottle along direction b, sealing cover 2 and barb 3 are because by the card on gas-cooker
Fastener 20 is caught on, and sealing cover 2 is pulled out from the body 40 of liquefied gas bottle, and interior connector 26a and outer connector 26b respectively with it is close
Cylindrical surface 1c contact in capping 2 and liquefied gas bottle gas outlet, to seal on sealing cover 2 and liquefied gas bottle gas outlet
Cylindrical surface 1c, so that it is guaranteed that the liquefied gas in liquefied gas bottle can only be flowed out from gas-cooker gas outlet 10；Gas-cooker can be with work at this time
Make.
As shown in Fig. 5,6,7, mandril 21 is provided in fastener 20, mandril 21 can slide in fastener 20；Fastener
Circular conical surface and cylindrical surface are provided in 20；The maximum gauge of circular conical surface is greater than the diameter of barb 3 on sealing cover 2, is convenient for sealing cover 2
Smoothly enter circular conical surface；The diameter on cylindrical surface is greater than or equal to the body diameter of sealing cover, but is less than the diameter of barb 3；Cause
This is as shown in figure 5, when sealing cover is moved along direction a to fastener 20, since the maximum gauge of circular conical surface is greater than on sealing cover 2
The diameter of barb 3, therefore sealing cover 2, barb 3 can smoothly enter the circular conical surface of fastener, and become along the inclined-plane of circular conical surface
Shape；As shown in fig. 6, when sealing cover 2 continues mobile to the direction close to fastener 20, due to fastener 20 cylindrical surface it is straight
Diameter is less than the diameter of barb 3, therefore barb 3, in the Cylindrical Surfaces Contact with fastener 20, barb 3 is in extrusion deformation state；
As shown in Figure 6,7, when sealing cover 2 continues to close to the movement of the direction of fastener 20, barb 3 is buckled in recessed in fastener 20
In slot, barb 3 is no longer influenced by extruding and is returned to reset condition, and sealing element 2 is stuck on fastener 20 at this time；Work as liquefied gas bottle
After along direction, b is moved, sealing element 2 can be detached from the body 40 of liquefied gas bottle, and the liquefied gas in liquefied gas bottle can be from
It is flowed out in the 1a of liquefied gas bottle gas outlet.
As shown in Figure 8,9, 10, when needing to take out liquefied gas bottle 1 from gas-cooker, gas-cooker operator driving first is set
Setting the button on gas-cooker makes mandril 21 in fastener 20, slides the direction a along figure of mandril 21, mandril 21 with by top surface
4 contacts, and make to be deformed by top surface 4, barb 3 is deformed under by the drive of top surface 4 and is detached from the groove in fastener 20 at this time
Engagement, the continuation of mandril 21 are moved along direction a, and sealing cover 2 is pushed to the gas outlet 1a of liquefied gas bottle simultaneously under the action of mandril 21
Gas outlet 1a is sealed, gas-cooker operator can take out liquefied gas bottle from gas-cooker along diagram direction c at this time；Gas-cooker behaviour
After author unclamps the button being arranged on gas-cooker, slide bar 21 moves along direction b and is returned to home position.
The setting of the said mechanism of gas-cooker and liquefied gas bottle, gas-cooker operator are arranged on gas-cooker not driving
In the case where button, liquefied gas bottle can not be taken out；Liquefied gas bottle can seal well in use, avoid letting out for liquefied gas
Dew；And the installation of liquefied gas bottle with it is extremely easy to use.
Embodiment two:
The sealing cover in mandril, liquefied gas bottle on gas-cooker, can also be using such as other than being arranged to carry out the mode of example one
Under type:
As shown in figure 11, the fastener on gas-cooker and mandril can be replaced with the mandril 21 of diagram；Sealing on liquefied gas bottle
Lid can be replaced with the sealing cover 2 of diagram；
Figure 12,13 be Figure 11 left view, Figure 12 be mandril 21 not with status diagram when being engaged by top surface 4；Figure 13 is
Mandril 21 and status diagram when being engaged by top surface 4；
As shown in figure 12, when sealing cover 2 is to close to the movement of the direction of mandril 21, mandril 21 is not interfered with by the dislocation of top surface 4, is pushed up
Bar 21 can smoothly enter the inside of sealing cover 2；Arrow direction rotates liquefied gas bottle, being pushed up on sealing cover 2 along figure
Face 4 can be docked with mandril 21, since mandril 21 is located at the inside of sealing cover 2 at this time, be moved along the direction of principle mandril 21
Hydrodynamic liquefied gas bottle, on sealing cover 2 by top surface 4 due to the effect of mandril 21, sealing cover 2 can be with the body 40 of liquefied gas bottle 1
It is detached from, so that the liquefied gas in liquefied gas bottle be made to flow out.
When needing to seal liquefied gas bottle, along the liquefied gas bottle that rotates backward of arrow shown in Figure 12, sealing cover 2 and mandril
Relative position can be returned to state shown in Figure 12, and mandril 21 can be extracted out out of sealing cover 2.
It is provided with sliding inner hole 2a and sealing cylinder face 2b in diagram sealing cover 2, slides the cunning of inner hole 2a and liquefied gas bottle
Bar 1b effect, it is ensured that sealing cover 2 is slided along slide bar 1b；Sealing cylinder face 2b and the cylindrical surface 1c of liquefied gas bottle gas outlet attachment are nibbled
It closes to ensure that liquefied gas bottle is sealed.
Embodiment three:
The structure of sealing cover 2 is optimized on the basis of embodiment one as Figure 14,15 are shown；
As shown, being provided with cross bar 3e and vertical bar 3g on sealing cover 2；Pass through fulcrum between cross bar 3e and the main body of sealing cover 2
3h connection；Barb 3 is arranged on cross bar 3e；It is connected between cross bar 3e and vertical bar 3g by fulcrum 3i；Vertical bar 3g and vertical bar 3g it
Between be provided with by top surface 4；Spring 3j is provided between two cross bar 3e, spring 3j is supported on cross bar 3e by spring lever 3f.
By the way that said mechanism is arranged, when mandril 21 by top surface 4 with being engaged, spring can provide elastic recovery for cross bar 3e
Power can also effectively be returned to reset condition by top surface 4 when may insure mandril 21 in this way with being engaged for more than 4 times by top surface, so as to
Repeated liquefied gas bottle can be mounted and dismounted from gas-cooker.
Above-described embodiment is intended merely to interpretation purposes of the invention, and is not limitation of the present invention, this technology
The technical staff in field makes a variety of changes or substitutes within the essential scope of the present invention, also should belong to protection model of the invention
Farmland.
Claims (7)
1. a kind of liquefied gas bottle, it is characterised in that: the liquefied gas bottle includes body and the sealing cover positioned at body one end；Institute
State the cylindrical surface that liquefied gas bottle further includes liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；It is provided on sealing cover
Barb and by top surface；Sealing cover is used to seal the cylindrical surface on the body of liquefied gas bottle；Sealing cover can slide back and forth along slide bar,
Liquefied gas in liquefied gas bottle can be flowed out from liquefied gas bottle gas outlet；Liquefied gas bottle further includes fastener, in the fastener
It is provided with mandril, mandril can slide in fastener；Circular conical surface and cylindrical surface are provided in fastener；The maximum gauge of circular conical surface
Greater than the diameter of barb on sealing cover, circular conical surface is smoothly entered convenient for sealing cover；The diameter on cylindrical surface is greater than or equal to sealing
The body diameter of lid, but it is less than the diameter of barb.
2. liquefied gas bottle as described in claim 1, it is characterised in that: the liquefied gas bottle is applied to a kind of gas-cooker, described
Gas-cooker includes gas-cooker main body, gas stove housing, fastener, mandril, interior connector, outer connector and gas-cooker outlet
Mouthful；Locating piece is additionally provided near liquefied gas bottle gas outlet；Liquefied gas bottle is used to be installed into the gas-cooker main body of gas-cooker,
And it is positioned by locating piece；Fastener is arranged on gas stove housing；Gas-cooker gas outlet is located at the side of gas-cooker main body；
The side of gas-cooker main body and face fastener is arranged in interior connector and outer connector.
3. liquefied gas bottle as described in claim 1, it is characterised in that: when liquefied gas bottle is installed in gas-cooker, liquefied gas
The body of bottle is in gas-cooker main body；Sealing element can pass through interior connector and engage with outer connector with fastener；Work as liquefied gas
After bottle is installed in place, the fastener in gas-cooker is engaged with the sealing cover of liquefied gas bottle, and barb is snapped part and catches on；Mobile liquefaction
Because being caught on by the fastener on gas-cooker, sealing cover is pulled out from the body of liquefied gas bottle for the body of gas cylinder, sealing cover and barb,
And interior connector and outer connector respectively with the Cylindrical Surfaces Contact on sealing cover and liquefied gas bottle gas outlet, to seal close
Capping and the cylindrical surface on liquefied gas bottle gas outlet, the liquefied gas in liquefied gas bottle can only be flowed out from gas-cooker gas outlet.
4. liquefied gas bottle as described in claim 1, it is characterised in that: when sealing cover is mobile to fastener, due to circular conical surface
Maximum gauge be greater than the diameter of barb on sealing cover, therefore sealing cover, barb can smoothly enter the circular conical surface of fastener,
And it is deformed along the inclined-plane of circular conical surface；When sealing cover continues to close to the movement of the direction of fastener, due to the cylindrical surface of fastener
Diameter be less than the diameter of barb, therefore barb, in the Cylindrical Surfaces Contact with fastener, barb is in extrusion deformation state；When
When sealing cover is continued to close to the movement of the direction of fastener, barb is buckled in the groove in fastener, and barb is no longer influenced by crowded
It presses and is returned to reset condition, sealing element is stuck on fastener at this time；After liquefied gas bottle is mobile, sealing element can be from liquefied gas
It is detached on the body of bottle, the liquefied gas in liquefied gas bottle can be flowed out from liquefied gas bottle gas outlet.
5. liquefied gas bottle as claimed in claim 4, it is characterised in that: first when needing to take out liquefied gas bottle from gas-cooker
The button that first gas-cooker operator driving is arranged on gas-cooker makes the mandril in fastener, slides mandril, mandril with pushed up
Face contact, and make to be deformed by top surface, barb is deformed under the drive by top surface and is disengaged from the groove in fastener at this time,
Mandril continuation is moved along direction, and sealing cover is pushed to the gas outlet of liquefied gas bottle under the action of mandril and seals gas outlet, combustion
Gas kitchen operator can take out liquefied gas bottle from gas-cooker at this time；Gas-cooker operator unclamp be arranged on gas-cooker by
After button, slide bar is mobile and is returned to home position.
6. a kind of liquefied gas bottle, it is characterised in that: the liquefied gas bottle includes body and the sealing cover positioned at body one end；Institute
State the cylindrical surface that liquefied gas bottle further includes liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；It is provided on sealing cover
Barb and by top surface；Sealing cover is used to seal the cylindrical surface on the body of liquefied gas bottle；Sealing cover can slide back and forth along slide bar,
Liquefied gas in liquefied gas bottle can be flowed out from liquefied gas bottle gas outlet；Liquefied gas bottle further includes mandril；It is provided in sealing cover
Inner hole and sealing cylinder face are slided, the slide bar for sliding inner hole and liquefied gas bottle acts on, it is ensured that sealing cover is along sliding bar；Sealing circle
Cylinder is engaged with the cylindrical surface of liquefied gas bottle gas outlet attachment to ensure that liquefied gas bottle is sealed；When sealing cover is to close to mandril
When direction is mobile, mandril is not interfered with by top surface dislocation, and mandril can smoothly enter the inside of sealing cover；Rotate liquefied gas
Bottle, can be docked with mandril on sealing cover by top surface is moved since mandril is located at the inside of sealing cover at this time along the direction of mandril
Hydrodynamic liquefied gas bottle, on sealing cover by top surface due to the effect of mandril, sealing cover can be detached from the body of liquefied gas bottle；When need
When sealing liquefied gas bottle, liquefied gas bottle is rotated backward, the relative position of sealing cover and mandril can reply, and mandril can be from close
Extraction in capping.
7. a kind of liquefied gas bottle, it is characterised in that: the liquefied gas bottle includes body and the sealing cover positioned at body one end；Institute
State the cylindrical surface that liquefied gas bottle further includes liquefied gas bottle gas outlet, slide bar and liquefied gas bottle gas outlet；It is provided on sealing cover
Barb and by top surface；Sealing cover is used to seal the cylindrical surface on the body of liquefied gas bottle；Sealing cover can slide back and forth along slide bar,
Liquefied gas in liquefied gas bottle can be flowed out from liquefied gas bottle gas outlet；Liquefied gas bottle further includes mandril；It is provided on sealing cover
Cross bar and vertical bar；It is connected between cross bar and the main body of sealing cover by fulcrum；Barb is arranged on cross bar；Between cross bar and vertical bar
It is connected by fulcrum；It is provided between vertical bar and vertical bar by top surface；It is provided with spring between two cross bars, spring passes through spring lever
It is supported on cross bar；When mandril by top surface with being engaged, spring can provide elastic-restoring force for cross bar, mandril with it is more by top surface
When secondary engagement, reset condition can also be effectively returned to by top surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811022658.7A CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710154674.0A CN106704827B (en) | 2017-03-15 | 2017-03-15 | A kind of application method of liquefied gas bottle |
| CN201811022658.7A CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710154674.0A Division CN106704827B (en) | 2017-03-15 | 2017-03-15 | A kind of application method of liquefied gas bottle |
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| Publication Number | Publication Date |
|---|---|
| CN108953996A true CN108953996A (en) | 2018-12-07 |
| CN108953996B CN108953996B (en) | 2020-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710154674.0A Active CN106704827B (en) | 2017-03-15 | 2017-03-15 | A kind of application method of liquefied gas bottle |
| CN201811022658.7A Active CN108953996B (en) | 2017-03-15 | 2017-03-15 | Liquefied gas cylinder and using method thereof |
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| Application Number | Title | Priority Date | Filing Date |
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| KR101672690B1 (en) * | 2015-01-22 | 2016-11-04 | 박만식 | Gas Stove Apparatus |
| CN205065818U (en) * | 2015-09-29 | 2016-03-02 | 章祁荣 | Buffet heating furnace |
| CN206001542U (en) * | 2016-08-31 | 2017-03-08 | 脉鲜金属（大连）有限公司 | Portable gas stove with improper upper tank protection |
| CN206582530U (en) * | 2017-03-15 | 2017-10-24 | 冯大兰 | A kind of liquefied gas bottle |
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2017
- 2017-03-15 CN CN201710154674.0A patent/CN106704827B/en active Active
- 2017-03-15 CN CN201811022658.7A patent/CN108953996B/en active Active
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| US5845809A (en) * | 1997-06-27 | 1998-12-08 | Garrett; James Kelly | Protective cover for a compressed gas bottle |
| CN2791445Y (en) * | 2005-03-28 | 2006-06-28 | 何新华 | Undetachable liquified petroleum cylinder valve with leakage-proof self-closing function |
| CN201954254U (en) * | 2010-12-31 | 2011-08-31 | 潍坊玉成化工有限公司 | Auxiliary liquefied gas gasification device |
| CN204962281U (en) * | 2015-09-25 | 2016-01-13 | 青岛贝尔智能科技有限公司 | Liquid nitrogen container cover |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106704827A (en) | 2017-05-24 |
| CN108953996B (en) | 2020-10-13 |
| CN106704827B (en) | 2019-01-25 |
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Effective date of registration: 20200915 Address after: 318025 No.9, Lvyuan Road, Gaoqiao street, Huangyan District, Taizhou City, Zhejiang Province Applicant after: ZHEJIANG TAIZHOU LYUYUAN GAS Co.,Ltd. Address before: 528467 Guangdong City, Tanzhou Province town of Tan Long South Road, East Fourth Quarter, building 402, 13, Applicant before: Deng Rundan |
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