CN208011300U - A kind of anti-excessive alcohol-based fuel jar special of self-pressurization - Google Patents
A kind of anti-excessive alcohol-based fuel jar special of self-pressurization Download PDFInfo
- Publication number
- CN208011300U CN208011300U CN201820234621.XU CN201820234621U CN208011300U CN 208011300 U CN208011300 U CN 208011300U CN 201820234621 U CN201820234621 U CN 201820234621U CN 208011300 U CN208011300 U CN 208011300U
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- China
- Prior art keywords
- tank
- based fuel
- cylinder
- cylindrical drum
- tank body
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- 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 discloses a kind of anti-excessive alcohol-based fuel jar specials of self-pressurization, including tank body, presser unit, diversion pipe, hose, excessive prewarning unit, top of the tank setting has female opening, presser unit is set to tank interior and is threadedly coupled with top of the tank, top of the tank is additionally provided with gas outlet, pressure reducing valve is provided in gas outlet, water conservancy diversion bottom of the tube is fixed in across top of the tank in tank body, diversion pipe bottom inside is connected with the first filter core, it is connected to the one end for the hose being set on the outside of tank body at the top of diversion pipe, the hose other end is connected with the second filter core, tank wall is also connected with excessive prewarning unit.After the utility model can avoid filling alcohol-based fuel, when being put into presser unit, liquid excessively overflows, and avoids causing unnecessary waste.
Description
Technical field
The utility model is related to alcohol-based fuel Canning Technique field, the anti-excessive alcohol-based fuel of especially a kind of self-pressurization is special
Tank.
Background technology
Traditional liquefied pot is the tank body for storing liquefied gas, inside pressure is very big when having liquefied gas, slightly operate
Improper to be possible to set off an explosion, therefore, the inner wall of traditional liquefied pot needs that intensity is very high, possesses certain anti-pressure ability
It is prepared by special steel material.Entered in gas cooker by pressure reducing valve after liquid coal gas vaporization in liquefied pot and burnt, if there is gas
Body leakage can then bring unnecessary loss.
Constantly enter the public visual field now with various new energy, at present city more and more to the research of alcohol-based fuel
Do not occur the jar special for storing alcohol-based fuel on face also.
Utility model content
The purpose of this utility model is just to provide a kind of anti-excessive alcohol-based fuel jar special of self-pressurization, can avoid filling alcohol
After base fuel, when being put into presser unit, liquid excessively overflows, and avoids causing unnecessary waste.
The purpose of this utility model is that technical solution in this way realizes that it includes tank body, presser unit, water conservancy diversion
Pipe, hose, excessive prewarning unit, top of the tank setting have a female opening, presser unit be set to tank interior and with
Top of the tank is threadedly coupled, and top of the tank is additionally provided with gas outlet, and pressure reducing valve is provided in gas outlet, and water conservancy diversion bottom of the tube passes through tank
Be fixed in tank body at the top of body, diversion pipe bottom inside is connected with the first filter core, at the top of diversion pipe be set on the outside of tank body
One end of hose is connected to, and the hose other end is connected with the second filter core, and tank wall is also connected with excessive prewarning unit.
Further, the presser unit includes inlet cylinder, check valve, annular convex platform, solid barrier, handle, connecting rod,
Inlet cylinder is vertically arranged at tank interior, and inlet cylinder includes frustum cone cylinder and cylindrical drum, and frustum cone cylinder bottom is affixed with cylindrical drum and connects
Logical, frustum cone cylinder top diameter is more than base diameter, and cylindrical drum top external circumference face is connect with open-top screw thread, cylindrical drum bottom interior wall
It is connected with the check valve that gas is transmitted from cylindrical drum top to tank interior, cylindrical drum inner wall is connected with annular convex platform, convex annular
Platform is located above check valve, forms air storing cavity between check valve and annular convex platform, solid barrier is provided with above annular convex platform, real
The outer diameter of heart baffle is more than the internal diameter of annular convex platform and the internal diameter less than cylindrical drum, passes through connecting rod and setting at the top of solid barrier
It is affixed in the handle of frustum cone cylinder top outer.
Further, the check valve includes the cylinder, block, resetting spring for having hollow structure, cylinder and cylindrical drum
Bottom interior wall is affixed, and the top internal diameter of the hollow structure of cylinder is less than bottom inner diameter, and block is set in the hollow structure of cylinder
Simultaneously by affixed on the inside of resetting spring and column top, the outer diameter of block is more than the top internal diameter of the hollow structure of cylinder and small in portion
In the bottom inner diameter of the hollow structure of cylinder.
Further, connecting rod and cylindrical drum are coaxial, and the height of connecting rod is more than the height of cylindrical drum, at the top of connecting rod with
Handle bottom is affixed, and the width of handle is more than frustum cone cylinder base diameter.
Further, the solid barrier is elastic plate.
Further, the excessive prewarning unit includes aperture, bend pipe, and aperture is set to tank wall, and aperture surrounding is set
Be equipped with annular groove, be radially provided with cross baffle inside annular groove along aperture, on the outside of aperture be fixed on the outside of tank body
Bend pipe horizontal ends connection, the vertical end of bend pipe higher than bend pipe horizontal ends and be less than top of the tank, at the top of bend pipe and tank body
Tank volume between top is more than the volume of cylindrical drum, and the bend pipe is transparent pipe, and top is provided at the top of the vertical end of bend pipe
Lid, head cover are threadedly coupled with bend pipe, exhaust outlet are provided on head cover, air bleeding valve is provided in exhaust outlet, is provided in bend pipe floating
Ball, floating ball are connect by connecting rope with the coiler for being fixed in outside of top cover.
Further, inside of top cover is additionally provided with pressure sensor, and the pressure sensor is connect with controller data, control
Device processed and buzzer data connection.
Further, also it is connected with handle on the outside of top of the tank.
By adopting the above-described technical solution, the utility model has the following advantages：
During filling alcohol-based fuel, presser unit is not installed, it is single in installation pressurization if the filling excess of alcohol-based fuel
Part alcohol-based fuel can be wasted when first, therefore the filling requirement of tank body then needs to subtract the volume of presser unit, according to linker
Principle, the liquid level of alcohol-based fuel is consistent with tank interior liquid level in bend pipe, therefore the liquid level in bend pipe reaches
When top, tank interior liquid level reaches filling requirement, can prevent overfilling alcohol-based fuel, therefore excessive prewarning unit can
The whether filling excess of alcohol-based fuel is effectively monitored, to avoid waste alcohol-based fuel.
Other advantages, target and feature of the utility model will be explained in the following description to a certain extent
It states, and to a certain extent, based on will be apparent to those skilled in the art to investigating hereafter, or
Person can be instructed from the practice of the utility model.The target of the utility model and other advantages can be said by following
Bright book and claims are realized and are obtained.
Description of the drawings
The description of the drawings of the utility model is as follows.
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is presser unit schematic diagram in Fig. 1；
Fig. 3 is excessive prewarning unit schematic diagram in Fig. 1；
In figure：1. tank body；2. diversion pipe；3. hose；4. gas outlet；5. pressure reducing valve；6. the first filter core；7. the second filter core；
8. annular convex platform；9. solid barrier；10. handle；11. connecting rod；12. frustum cone cylinder；13. cylindrical drum；14. air storing cavity；15. circle
Column；16. block；17. resetting spring；18. hollow structure；19. aperture；20. bend pipe；21. annular groove；22. cross baffle；
23. head cover；24. exhaust outlet；25. air bleeding valve；26. floating ball；27. connecting rope；28. coiler；29. pressure sensor；30. carrying
Hand.
Specific implementation mode
The utility model is described in further detail with reference to the accompanying drawings and examples.
Embodiment：
Shown in following Fig. 1 to Fig. 3, a kind of anti-excessive alcohol-based fuel jar special of self-pressurization, including tank body 1, presser unit, lead
Flow tube 2, hose 3, excessive prewarning unit, 1 top setting of tank body have female opening, and presser unit is set in tank body 1
Portion is simultaneously connect with 1 screw top of tank body, not only facilitates the dismounting of presser unit, additionally it is possible to inject alcohol-based fuel from opening.
1 top of tank body is additionally provided with gas outlet 4, and pressure reducing valve 5 is provided in gas outlet 4, when using tank body 1, passes through pressurization
Unit carries out self-pressurization to 1 inside of tank body, if 1 internal pressure of tank body is higher than 0.3Mpa, pressure reducing valve 5 automatically springs open, from outlet
Mouthful 4 discharge part gases ensure that 1 internal pressure of tank body is less than 0.3Mpa, at this time the alcohol-based fuel inside tank body 1 can normally from
Diversion pipe 2 is transmitted in hose 3.
2 bottom of diversion pipe passes through 1 top of tank body to be fixed in tank body 1, and 2 bottom inside of diversion pipe is connected with the first filter core 6,
By the preliminary filtering of the first filter core 6, the impurity that can be effectively prevented from 1 bottom precipitation of tank body enters in diversion pipe 2 and causes to block up
Plug.2 top of diversion pipe is connected to the one end for the hose 3 for being set to 1 outside of tank body, and 3 other end of hose is connected with the second filter core 7,
By the further filtering of the second filter core 7, impurity can be avoided to enter in stove, influence the service life of stove.
1 side wall of tank body is also connected with excessive prewarning unit, during filling alcohol-based fuel, does not install presser unit,
If the filling excess of alcohol-based fuel, part alcohol-based fuel can be wasted when installing presser unit, therefore excessive prewarning unit can have
Effect the whether filling excess of alcohol-based fuel is monitored, to avoid waste alcohol-based fuel.
The presser unit includes inlet cylinder, check valve, annular convex platform 8, solid barrier 9, handle 10, connecting rod 11, into
Inflator is vertically arranged inside tank body 1, and inlet cylinder includes frustum cone cylinder 12 and cylindrical drum 13, and 12 bottom of frustum cone cylinder is solid with cylindrical drum 13
It connects and is connected to, 12 top diameter of frustum cone cylinder is more than base diameter, and frustum cone cylinder 12 can prevent entire inlet cylinder from entering in tank body 1
Portion, convenient for taking out entire inlet cylinder.13 top external circumference face of cylindrical drum is connect with open-top screw thread, convenient for taking out and installing cylindrical drum
13, to take out and install inlet cylinder.13 bottom interior wall of cylindrical drum is connected with from the top of cylindrical drum 13 to 1 internal transmission gas of tank body
The check valve of body, 13 inner wall of cylindrical drum are connected with annular convex platform 8, and annular convex platform 8 is located above check valve, check valve and convex annular
Air storing cavity 14 is formed between platform 8,8 top of annular convex platform is provided with solid barrier 9, and the outer diameter of solid barrier 9 is more than annular convex platform 8
Internal diameter and internal diameter less than cylindrical drum 13, the top of solid barrier 9 is by connecting rod 11 and is set to 12 top outer of frustum cone cylinder
Handle 10 it is affixed.Handle 10 is lifted up solid barrier 9, and gap of the air between solid barrier 9 and cylindrical drum 13 enters
In air storing cavity 14, handle 10 pushes down on solid barrier 9, closed combination between solid barrier 9 and annular convex platform 8, and compresses storage
Air in air cavity 14, the air in air storing cavity 14 enter across check valve inside tank body 1, to the alcohol radical inside tank body 1
Fuel applies certain pressure, the alcohol-based fuel smoothly discharge out of diversion pipe 2, and check valve is also avoided that alcohol-based fuel enters circle
In column casing 13.
The check valve includes the cylinder 15, block 16, resetting spring 17 for having hollow structure 18, cylinder 15 and cylindrical drum
13 bottom interior walls are affixed, and the top internal diameter of the hollow structure 18 of cylinder 15 is less than bottom inner diameter, and block 16 is set to cylinder 15
18 inside of hollow structure is simultaneously affixed by resetting spring 17 and 15 inside top of cylinder, and the outer diameter of block 16 is more than in cylinder 15
The top internal diameter of hollow structure 18 and less than cylinder 15 hollow structure 18 bottom inner diameter.The air push compressed in air storing cavity 14
Block 16 moves downward, and gap of the air between block 16 and hollow structure 18 enters inside tank body 1, to in tank body 1
The alcohol-based fuel in portion applies certain pressure.After the compressed air in air storing cavity 14 is completely into 1 inside of tank body, resetting
Under the action of spring 17, block 16 is combined closely with cylinder 15, can be effectively prevented from alcohol-based fuel and be entered in cylindrical drum 13.
Connecting rod 11 and cylindrical drum 13 are coaxial, can play labour-saving effect.The height of connecting rod 11 is more than cylindrical drum 13
Height, being capable of efficiently compressed air.11 top of connecting rod is affixed with 10 bottom of handle, and the width of handle 10 is more than frustum cone cylinder
12 base diameters can be effectively prevented from handle 10 and enter in cylindrical drum 13 and be not easy to take out.
The solid barrier 9 is elastic plate, and elastic plate is contacted more closely with annular convex platform 8, can more efficiently be pressed
Contracting air, and the service life of elastic plate is longer.
The excess prewarning unit includes aperture 19, bend pipe 20, and aperture 19 is set to 1 side wall of tank body, and 19 surrounding of aperture is set
Be equipped with annular groove 21, cross baffle 22 be provided with along aperture 19 is radial inside annular groove 21,19 outside of aperture with it is affixed
It is higher than the horizontal ends of bend pipe 20 in the vertical end of the horizontal ends connection of the bend pipe 20 in 1 outside of tank body, bend pipe 20 and is pushed up less than tank body 1
Portion, 1 volume of tank body between the top of bend pipe 20 and 1 top of tank body are more than the volume of cylindrical drum 13, and the bend pipe 20 is transparent pipe,
Transparent pipe can also be convenient for the liquid level of observation alcohol-based fuel.Be provided with head cover 23 at the top of the vertical end of bend pipe 20, head cover 23 with
Bend pipe 20 is threadedly coupled, and is provided with exhaust outlet 24 on head cover 23, air bleeding valve 25 is provided in exhaust outlet 24, is provided in bend pipe 20
Floating ball 26, floating ball 26 are connect by connecting rope 27 with the coiler 28 for being fixed in 23 outside of head cover.23 inside of head cover is additionally provided with
Pressure sensor 29, the pressure sensor 29 are connect with controller data, controller and buzzer data connection.
Cross baffle 22 can be freely rotated under the impact of 1 inside alcohol-based fuel of tank body in annular groove 21, right
The alcohol-based fuel of flowing plays certain metering function, and when Quick-filling alcohol-based fuel, alcohol-based fuel liquid level simultaneously not up to requires,
But the floating ball 26 rapidly in impact bend pipe 20 hits pressure sensor 29, transmits error message, and cross baffle 22 can also hinder
It keeps off floating ball 26 to enter inside tank body 1, if floating ball 26 enters inside tank body 1, it will be difficult to return in bend pipe 20, filling personnel can be increased
Work difficulty.
During filling alcohol-based fuel, presser unit is not installed, it is single in installation pressurization if the filling excess of alcohol-based fuel
Part alcohol-based fuel can be wasted when first, therefore the filling requirement of tank body 1 then needs to subtract the volume of presser unit.According to linker
Principle, the liquid level of alcohol-based fuel is consistent with tank body 1 internal liquid level height in bend pipe 20, therefore the liquid level in bend pipe 20
When reaching top, 1 internal liquid level of tank body reaches filling requirement, can prevent overfilling alcohol-based fuel.
It is contacted with pressure sensor 29 when floating ball 26 follows the liquid level in bend pipe 20 to rise to 23 bottom of head cover, pressure sensing
Device 29 transmits information to controller, and the sound occurs for controller control buzzer to feed back the letter of filling end to staff
Breath, at this point, the liquid level inside tank body 1 reaches filling requirement, is effectively prevented from overfilling.After the completion of filling, pass through coiler
28 pack up floating ball 26, and pressure sensor 29 is taken out from 23 inside of head cover, again connect head cover 23 with bend pipe 20.
1 top outer of tank body is also connected with handle 30, convenient for carrying tank body 1 by handle 30.
What the present embodiment was realized in：Inlet cylinder is taken out from 1 inside of tank body, by the connection of alcohol-based fuel filling apparatus
It manages and is connected through a screw thread with the opening at 1 top of tank body, air bleeding valve 25 is opened simultaneously, when floating ball 26 follows on the liquid level in bend pipe 20
23 bottom of head cover is risen to contact with pressure sensor 29, pressure sensor 29 to controller transmit information, and by buzzer to
Staff feeds back the information of filling end, stops filling, and floating ball 26 is packed up by coiler 28, and by pressure sensor 29 from
23 inside of head cover is taken out, and head cover 23 is connect with bend pipe 20 and closes air bleeding valve 25.
Inlet cylinder is threadedly coupled again with the opening at 1 top of tank body after filling, handle 10 is lifted up solid gear
Plate 9, gap of the air between solid barrier 9 and cylindrical drum 13 enter in air storing cavity 14, and handle 10 pushes down on solid barrier
9, closed combination between solid barrier 9 and annular convex platform 8, and the air in air storing cavity 14 is compressed, the air in air storing cavity 14 is worn
Check valve is crossed to enter inside tank body 1, to apply certain pressure to the alcohol-based fuel inside tank body 1, alcohol-based fuel smoothly from
It is expelled to hose 3 in diversion pipe 2 and is transmitted to stove burning and uses.
Finally illustrate, above example is merely intended for describing the technical solutions of the present application, but not for limiting the present application, although ginseng
The utility model is described in detail according to preferred embodiment, it will be understood by those of ordinary skill in the art that, it can be to this
The technical solution of utility model is modified or replaced equivalently, should all without departing from the objective and range of the technical program
Cover in the right of the utility model.
Claims (8)
1. a kind of anti-excessive alcohol-based fuel jar special of self-pressurization, it is characterised in that：Including tank body, presser unit, diversion pipe, soft
Pipe, excessive prewarning unit, top of the tank setting have a female opening, presser unit be set to tank interior and with tank body top
Portion is threadedly coupled, and top of the tank is additionally provided with gas outlet, and pressure reducing valve is provided in gas outlet, and water conservancy diversion bottom of the tube passes through top of the tank
Be fixed in tank body, diversion pipe bottom inside is connected with the first filter core, at the top of diversion pipe with the hose that is set on the outside of tank body
One end is connected to, and the hose other end is connected with the second filter core, and tank wall is also connected with excessive prewarning unit.
2. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 1, it is characterised in that：The presser unit packet
Inlet cylinder, check valve, annular convex platform, solid barrier, handle, connecting rod are included, inlet cylinder is vertically arranged at tank interior, inlet cylinder
Including frustum cone cylinder and cylindrical drum, frustum cone cylinder bottom is affixed with cylindrical drum and is connected to, and frustum cone cylinder top diameter is more than base diameter, circle
Column casing top external circumference face is connect with open-top screw thread, and cylindrical drum bottom interior wall is connected with to be transmitted from cylindrical drum top to tank interior
The check valve of gas, cylindrical drum inner wall are connected with annular convex platform, and annular convex platform is located above check valve, check valve and annular convex platform
Between form air storing cavity, solid barrier is provided with above annular convex platform, the outer diameter of solid barrier is more than the internal diameter of annular convex platform simultaneously
It is affixed by connecting rod and the handle that is set to frustum cone cylinder top outer at the top of solid barrier less than the internal diameter of cylindrical drum.
3. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 2, it is characterised in that：The check valve includes
Cylinder, block, resetting spring with hollow structure, cylinder and cylindrical drum bottom interior wall are affixed, the top of the hollow structure of cylinder
Portion's internal diameter is less than bottom inner diameter, and block is set to inside the hollow structure of cylinder and by solid on the inside of resetting spring and column top
It connects, the outer diameter of block is more than the bottom inner diameter of the top internal diameter of the hollow structure of cylinder and the hollow structure less than cylinder.
4. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 2, it is characterised in that：Connecting rod and cylindrical drum
Coaxially, the height of connecting rod is more than the height of cylindrical drum, and connecting rod top is affixed with handle bottom, and the width of handle is more than round platform
Cylinder base diameter.
5. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 2, it is characterised in that：The solid barrier is
Elastic plate.
6. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 1, it is characterised in that：The excess early warning list
Member includes aperture, bend pipe, and aperture is set to tank wall, and aperture surrounding is provided with annular groove, along aperture inside annular groove
Radial direction is provided with cross baffle, is connected to the horizontal ends for the bend pipe being fixed on the outside of tank body on the outside of aperture, the vertical end of bend pipe
Higher than bend pipe horizontal ends and be less than top of the tank, the tank volume at the top of bend pipe between top of the tank is more than the body of cylindrical drum
Product, the bend pipe are transparent pipe, are provided with head cover at the top of the vertical end of bend pipe, head cover is threadedly coupled with bend pipe, is arranged on head cover
There is exhaust outlet, air bleeding valve is provided in exhaust outlet, floating ball is provided in bend pipe, floating ball is by connecting rope and is fixed in outside of top cover
Coiler connection.
7. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 6, it is characterised in that：Inside of top cover is also set up
There are pressure sensor, the pressure sensor to be connect with controller data, controller and buzzer data connection.
8. the anti-excessive alcohol-based fuel jar special of self-pressurization according to claim 1, it is characterised in that：On the outside of top of the tank also
It is connected with handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234621.XU CN208011300U (en) | 2018-02-09 | 2018-02-09 | A kind of anti-excessive alcohol-based fuel jar special of self-pressurization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820234621.XU CN208011300U (en) | 2018-02-09 | 2018-02-09 | A kind of anti-excessive alcohol-based fuel jar special of self-pressurization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208011300U true CN208011300U (en) | 2018-10-26 |
Family
ID=63885500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820234621.XU Expired - Fee Related CN208011300U (en) | 2018-02-09 | 2018-02-09 | A kind of anti-excessive alcohol-based fuel jar special of self-pressurization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208011300U (en) |
-
2018
- 2018-02-09 CN CN201820234621.XU patent/CN208011300U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181026 Termination date: 20200209 |