CN2302390Y - Gas inlet device for light petroleum gas cylinder - Google Patents
Gas inlet device for light petroleum gas cylinder Download PDFInfo
- Publication number
- CN2302390Y CN2302390Y CN 97220965 CN97220965U CN2302390Y CN 2302390 Y CN2302390 Y CN 2302390Y CN 97220965 CN97220965 CN 97220965 CN 97220965 U CN97220965 U CN 97220965U CN 2302390 Y CN2302390 Y CN 2302390Y
- Authority
- CN
- China
- Prior art keywords
- oil
- staving
- air inlet
- projection
- hole
- 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
- 239000003209 petroleum derivative Substances 0.000 title abstract 2
- 238000012856 packing Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 2
- 239000002360 explosive Substances 0.000 abstract 1
- 238000004880 explosion Methods 0.000 description 2
- 229910001374 Invar Inorganic materials 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
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- Feeding And Controlling Fuel (AREA)
Abstract
The utility model relates to a gas inlet device for light petroleum gas cylinder. The inside of the gas cylinder is provided with a containing chamber whose upper part is provided with a projecting block along a bulge. The centre of the projecting block is provided with an oil inlet communicated with the containing chamber. The inner part of the perisporium of the projecting block is provided with an inlet channel whose one end is interpenetrated with the containing chamber and the other end is interpenetrated with the outer world. The inlet channel is interpenetrated with a port of the containing chamber and assembled on an air inlet pipe leading to the bottom of the containing bottom. The lower segment of the air inlet pipe is provided with more than one air holes. The lower part of the cylinder side is provided with the containing chamber communicated with the through hole. An air inlet nozzle is assembled on the outer port of the inlet channel of the projecting block on the cylinder. The utility model can not make the inner part of the cylinder generate strong pressure to trigger explosive crisis due to accumulating large amount of oil gas, therefore, the utility model can reduce the danger of use.
Description
The utility model relates to a kind of air inlet system of lightweight barrel of oil and gas, is meant especially a kind ofly to prevent from can not accumulate in the staving a large amount of oil gas and produce powerful air pressure, reaches the air inlet system that reduces the danger of using.
Watt phase bucket deposit in family in, sometimes as putting a not timing bomb, the high danger of tool, be watt phase in the invar phase bucket or rock gas with the high pressure compressed splendid attire that is in a liquid state, therefore having extremely strong big internal pressure in watt phase bucket exists, during use, the gas in the gas bucket can be with pressure expanded and control valve body certainly and flow out, and the use of this gas bucket has following multinomial shortcoming:
One, this gas bucket internal pressure is powerful, is knocked because of control valve body easily or after staving collided, causes staving pressure bearing value to reduce, and then explosion caused crisis is arranged.
When two, the control valve body of gas bucket was not closely closed, regular meeting caused the excessive accident of gas.
Main purpose of the present utility model is to provide a kind of making can not accumulate a large amount of oil gas in the staving and produce powerful air pressure, and explosion caused crisis reaches the air inlet system of the lightweight barrel of oil and gas that reduces the danger of using.
The purpose of this utility model is achieved in that a kind of air inlet system of lightweight barrel of oil and gas, establish in the staving inboard and to be room, prolong above and convex with projection, be provided with the oil inlet hole that connects room in the middle of the projection, and be provided with an end in the perisporium of projection and connect that room, the other end are logical establishes extraneous intake duct and passage, the port set that this intake duct connects room is connected on towards the suction tude of room bottom, and the suction tude hypomere is provided with an above pore, and below, staving side is provided with a through hole that communicates with room; Air inlet nozzle is mounted on the intake duct external port of the projection of staving; Air delivery device is connected on the air inlet nozzle; Lid covers the oil inlet hole of staving; Packing ring wears the lid hypomere, is folded between lid and the projection apical margin; Two joints are mounted on the external port of staving passage and through hole respectively; Oil mass display tube two ends are assembled in respectively on upper and lower two joints.
The oil inlet hole inner circle wall of staving is provided with internal thread, and the involutory internal thread of lid hypomere is provided with outside thread, and lid spiral shell group is on oil inlet hole.
Be provided with internal thread in the intake duct external port on the projection of staving, the internal thread of the involutory intake duct of air inlet nozzle one end is provided with outside thread, and air inlet nozzle spiral shell group is in the intake duct external port.
Be provided with internal thread in the passage collar extension on the projection of staving, below, the side through hole of staving also is provided with internal thread, and the internal thread of involutory passage of joint one end and through hole is provided with outside thread.
The intake duct of projection leads to room mouth end welding manner winding suction tude.
So by above technological scheme analysis as can be known, the utility model has following multiple advantages really:
One, can not accumulate a large amount of oil gas in the staving and produce powerful air pressure, reach and reduce the danger of using.
Two, the oil body storage in the staving can clearly be shown by the oil mass display tube and learn, uses and can grasp the control oil mass.
Three, after the oil body in the staving exhausts, only must load oil body voluntarily by oil inlet hole can re-use, and must not change staving,
Can reach the convenience of use.
Below in conjunction with accompanying drawing and specific embodiments the utility model is described in further detail.
Fig. 1 is a three-dimensional exploded view of the present utility model.
Fig. 2 is a local element stereo amplification figure of the present utility model.
Fig. 3 is a three-dimensional combination figure of the present utility model.
Fig. 4 is an air inlet nozzle assembled sectional view of the present utility model.
Fig. 5 is an oil mass display tube assembled sectional view of the present utility model.
Fig. 6 is a use schematic representation of the present utility model.
At first, as 1, shown in 2 figure, the utility model is mainly by a staving 1, one air inlet nozzle 2, one air delivery device 3, with a lid 4, one packing ring 5, members such as two joints 6 and an oil mass display tube 7 are formed, wherein staving 1 inboard is established and is a room 10, the upper-end surface extends a projection 11, be provided with in the middle of the projection 11 one connect room 10 enter hole 110, the inner circle wall of oil inlet hole 110 is provided with internal thread 111, and in being provided with down L shaped intake duct 112 and passage 113 week of projection 11, this intake duct 112 forms with passage 113 lower end mouth and connects room 10, upper end-hole is then for the periphery wall of projection 11, and in the upper end-hole of intake duct 112 and passage 113, be provided with screw thread 1120,1130, and a L shaped suction tude 12 is organized in the end opening weldering of intake duct 112, suction tude 12 is and is positioned at room 10, and its hypomere is provided with several pores 120, and staving 10 side middle groups are provided with a control valve body 13 that can communicate with room 10 again, below, staving 10 sides is provided with a through hole 14 that can communicate with room 10, and through hole 14 inboards are provided with internal thread 140; One air inlet nozzle 2 is mounted on intake duct 112 upper end-hole of the projection 11 of staving 1, and the internal thread 1120 of the involutory intake duct 112 of one end is provided with outside thread 20, and the other end is provided with ratchet-like chimera 21; One air delivery device 3 is connected to the chimera 21 of air inlet nozzle 2, mainly is provided with an inflating pump 30, inflating pump 30 windings one pneumatic tube 31; One lid 4 covers the oil inlet hole 110 of projection 11 centres of staving 1, and the internal thread 111 of the involutory oil inlet hole 110 of its hypomere is provided with outside thread 40; One packing ring 5 is worn by lid 4 hypomeres, be folded on passage 113 upper end-hole and the through hole 14 below staving 1 side of lid 4 and projection 11, mainly taking over 60 and one movable collar 61 by one is constituted, wherein the involutory passage 113 of knot pipe 60 1 ends is provided with outside thread 600 with the internal thread 1130,140 of through hole 14, the other end also is provided with outside thread 601, and convex with inlay 602, and the outside thread 601 of movable collar 61 inboard involutory adapters 60 is provided with internal thread 610; One oil mass display tube, 7 two ends are the inlay 602 of embedding group two joints 6 respectively, and its inboard is provided with a ball float 70.
During combination, as Fig. 3,4, shown in 5, only must be earlier the internal thread 1120 of intake duct 112 external port of the projection 11 of an end outside thread 2 involutory stavings 1 of air inlet nozzle 2 be screwed togather, make the gas transmission of air delivery device 3 and the chimera 21 of 31 1 port embedding group air inlet nozzles 2 again, again with an outside thread 600 of the adapter 60 of two joints 6 internal thread 1130 of passage 113 and the through hole 14 of involutory staving 1 respectively, 140 spiral shell groups, and two adapters, 60 the other end inlays 602 are presented, down relatively, and the oil mass display tube wears movable collar 61 respectively earlier for 7 liang, two ends are embedded respectively, the inlay 602 of lower linking tube 60, push take over movable collar 61 to 60 end limits respectively again, and make the outside thread 601 of the internal thread 610 spiral shell winding pipes 60 of movable collar 61,61 of this activity collars are tightened oil mass display tube 7 inlays 602 places, oil mass display tube 7 is firmly organized on staving 1, again lid 4 hypomeres are worn packing ring 5, and the internal thread 111 of the hypomere outside thread 40 involutory oil inlet holes 110 of lid 4 is screwed togather, packing ring 4 then is folded between lid 4 and projection 11 apical margins, to promote the adaptation that lid 4 covers oil inlet hole 110, as mentioned above, promptly finish whole assembling.
During use, as shown in Figure 6, lid 4 and packing ring 5 with spiral shell group on the oil inlet hole 110 of staving 1 takes off earlier, load oil body in room 10 by oil inlet hole 110 again, the oil body of room 10 flows into joint 6 by 14, and enter in the oil mass display tube 7, and oil body be the band ball float 70 in oil mass display tube 7 in, rise the demonstration room 10 the oil body internal stock, closely the upper limit should stop to load when the oil body filling of room 10 reaches 3/4ths, and lid 4 Passscheibens 5 are tight spiral shell group oil inlet hole 110, make air delivery device 3 connect power supply again, and inflating pump 30 is inflated, this gas is also transported to pneumatic tube 31 by inflating pump 30, enter suction tude 13 by pneumatic tube 31 again, and by the pore 120 of suction tude 12 hypomeres scurry out and in oil body several come-ups waft, and then gas can merge mutually with oil body, must give generation oil gas, this oil gas then is positioned at the oil body top, and can use by control valve body 13 outputs, so, the generation of this oil gas can be when using, and the fusion oil system of just inflating is made, and then make and do not accumulate a large amount of oil gas in the staving 1 and produce powerful air pressure, reach and reduce the danger of using.
Claims (5)
1, a kind of air inlet system of lightweight barrel of oil and gas, it is characterized in that: establish in the staving inboard and be room, prolong above and convex with projection, be provided with the oil inlet hole that connects room in the middle of the projection, and be provided with an end in the perisporium of projection and connect that room, the other end are logical establishes extraneous intake duct and passage, the port set that this intake duct connects room is connected on towards the suction tude of room bottom, and the suction tude hypomere is provided with an above pore, and below, staving side is provided with a through hole that communicates with room; Air inlet nozzle is mounted on the intake duct external port of the projection of staving; Air delivery device is connected on the air inlet nozzle; Lid covers the oil inlet hole of staving; Packing ring wears the lid hypomere, is folded between lid and the projection apical margin; Two joints are mounted on the external port of staving passage and through hole respectively; Oil mass display tube two ends are assembled in respectively on upper and lower two joints.
2, the air inlet system of lightweight barrel of oil and gas according to claim 1 is characterized in that: the oil inlet hole inner circle wall of staving is provided with internal thread, and the involutory internal thread of lid hypomere is provided with outside thread, and lid spiral shell group is on oil inlet hole.
3, the air inlet system of lightweight barrel of oil and gas according to claim 1 is characterized in that: be provided with internal thread in the intake duct external port on the projection of staving, the internal thread of the involutory intake duct of air inlet nozzle one end is provided with outside thread, and air inlet nozzle spiral shell group is in the intake duct external port.
4, the air inlet system of lightweight barrel of oil and gas according to claim 1, it is characterized in that: be provided with internal thread in the passage collar extension on the projection of staving, below, the side through hole of staving also is provided with internal thread, and the internal thread of involutory passage of joint one end and through hole is provided with outside thread.
5, the air inlet system of lightweight barrel of oil and gas according to claim 1 is characterized in that: the intake duct of projection leads to room mouth end welding manner winding suction tude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220965 CN2302390Y (en) | 1997-07-31 | 1997-07-31 | Gas inlet device for light petroleum gas cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97220965 CN2302390Y (en) | 1997-07-31 | 1997-07-31 | Gas inlet device for light petroleum gas cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2302390Y true CN2302390Y (en) | 1998-12-30 |
Family
ID=33936495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97220965 Expired - Fee Related CN2302390Y (en) | 1997-07-31 | 1997-07-31 | Gas inlet device for light petroleum gas cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2302390Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224771A (en) * | 2016-08-26 | 2016-12-14 | 苏州翔铭化工设备有限公司 | A kind of steel cylinder |
-
1997
- 1997-07-31 CN CN 97220965 patent/CN2302390Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224771A (en) * | 2016-08-26 | 2016-12-14 | 苏州翔铭化工设备有限公司 | A kind of steel cylinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE; FROM: CAI ZHAOXUN TO: LIN ZHENHUA |
|
| CP03 | Change of name, title or address |
Address after: No. 17, Lane 5, Shuangcheng street, Zhongshan District, Taiwan, Taipei Patentee after: Lin Zhenhua Address before: Taiwan Dongshan County of Tainan province south of the Five Ridges rural village cattle Chouzi No. 40 Patentee before: Cai Zhaoxun |
|
| 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 |