CN101797944A - Air supply device for liquefied petroleum gas moped - Google Patents
Air supply device for liquefied petroleum gas moped Download PDFInfo
- Publication number
- CN101797944A CN101797944A CN200910010327A CN200910010327A CN101797944A CN 101797944 A CN101797944 A CN 101797944A CN 200910010327 A CN200910010327 A CN 200910010327A CN 200910010327 A CN200910010327 A CN 200910010327A CN 101797944 A CN101797944 A CN 101797944A
- Authority
- CN
- China
- Prior art keywords
- air
- valve
- valve seat
- air duct
- fixed
- 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.)
- Pending
Links
- 239000003915 liquefied petroleum gas Substances 0.000 title claims abstract description 9
- 239000000446 fuel Substances 0.000 claims abstract description 9
- 230000006698 induction Effects 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 abstract 3
- 239000012528 membrane Substances 0.000 abstract 1
- 238000005491 wire drawing Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 5
- 230000033228 biological regulation Effects 0.000 description 2
- 238000002485 combustion reaction Methods 0.000 description 2
- 239000000295 fuel oil Substances 0.000 description 2
- 239000003502 gasoline Substances 0.000 description 2
- 239000004215 Carbon black (E152) Substances 0.000 description 1
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 229910002091 carbon monoxide Inorganic materials 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002309 gasification Methods 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
Landscapes
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The invention relates to an air supply device for a liquefied petroleum gas moped, which comprises an air pipeline and a fuel valve arranged on the air pipe, wherein the fuel valve comprises a valve seat, a valve cap, an air filling valve rod, an air inlet regulating arm, a locking nut, a rubber membrane and a torsional spring; the valve seat is fixedly connected with the air pipeline, and the valve seat and the air pipeline are integrated by one-step forming; a central through hole, an inlet hole and a fine-adjustment hole are formed on the valve seat; the valve cap is fixed on the valve seat through a bolt; the air inlet regulating arm is fixed to the upper part of the air filling valve rod through the locking nut; the torsional spring is sleeved on the air filling valve rod; a wire drawing limiting stopper is fixed to the lower part of the front end of the air pipeline, and a supercharger is arranged at the rear of the air pipeline; and the supercharger is communicated with the air pipeline through an air pipe. Compared with the prior art, the air supply device has the advantages of compact structure, complete functions, stable function, high pressure regulating accuracy and the like.
Description
(1) technical field:
The present invention relates to a kind of gas feeder, particularly relate to the LPG supply device that a kind of boosted vehicle is used.
(2) background technology:
Along with improving constantly of fast development of national economy and living standards of the people, boosted vehicle as walking-replacing tool is more and more universal, and existing boosted vehicle mainly contains two kinds of fuel oil type and storage battery formulas, at present, storage battery formula boosted vehicle does not outwards discharge harmful tail gas because of it, environmental protection and receiving an acclaim, its shortcoming are that stroke is short, and every battery can only run about 30 kilometers, therefore often needing, the dismounting storage battery charges, not only bother, and all need every year to change a new accumulator, cost is higher; And the fuel oil type boosted vehicle overwhelming majority is to be fuel with gasoline, because gas price constantly rises, make the use cost of boosted vehicle improve greatly, in addition, because behind the gasoline combustion, its CO (carbon monoxide converter) level is up to 4%, the content of hydro-carbon is up to 8500ppm, these tail gas not only cause serious pollution to air, and jeopardize the healthy of the mankind.
(3) summary of the invention:
The object of the present invention is to provide a kind of air supply device for liquefied petroleum gas moped, this device can be with in addition pressure regulation gasification of autogas, and the LPG supply after will gasifying uses to engine combustion, and the tail gas of burning and exhausting to contain Toxic matter few, environmental pollution is little.
The technical scheme that adopts:
Air supply device for liquefied petroleum gas moped, comprise air duct and be arranged at fuel valve on the air duct, fuel valve comprises valve seat, valve gap, adds air valve stem, air inlet adjustment arm, jam nut, rubber film and torque spring, valve seat is captiveed joint with air duct, and is one-time formed integral structure.Has central through hole on the valve seat, induction opening and fine setting hole, induction opening and fine setting hole are bolted with adaptor union respectively, valve gap is by being bolted on the valve seat, the center has circular hole, the bottom that adds air valve stem is arranged in the circular hole of valve seat center, the top that adds air valve stem is fixed with the air inlet adjustment arm by jam nut, the rubber film is folded between valve seat and the valve gap, torque spring is nested with and is adding on the air valve stem, the air inlet adjustment arm matches with a jackscrew, jackscrew is arranged on the support, this support is fixed on the valve gap, the bottom of air duct front end is fixed with the backguy limiting device, and the rear of air duct is provided with a blwr, and this blwr is by a tracheae and air duct UNICOM.
The present invention compared with prior art has compact conformation, and is multiple functional, stable performance, pressure regulation precision advantages of higher.
(4) description of drawings
Fig. 1 is the structural representation of an embodiment of the present invention.
Fig. 2 is an oblique drawing of the present invention.
(5) specific embodiment
Air supply device for liquefied petroleum gas moped, comprise air duct 1 and be arranged at fuel valve on the air duct, fuel valve comprises valve seat 2, valve gap 3, adds air valve stem 4, air inlet adjustment arm 5, jam nut 6, rubber film 7 and torque spring 8, valve seat 2 is captiveed joint with air duct 1, and is one-time formed integral structure.Has central through hole on the valve seat 2, induction opening and fine setting hole, induction opening and fine setting hole are bolted with adaptor union 9 respectively, 10, valve gap 3 is by being bolted on the valve seat 2, the center has circular hole, the bottom that adds air valve stem 4 is arranged in the circular hole of valve seat 2 centers, the top that adds air valve stem 4 is fixed with air inlet adjustment arm 5 by jam nut 6, rubber film 7 is folded between valve seat 2 and the valve gap 3, torque spring 8 is nested with and is adding on the air valve stem 4, air inlet adjustment arm 5 matches with a jackscrew 1, jackscrew 11 is arranged on the support 12, this support 12 is fixed on the valve gap 3, the bottom of air duct 1 front end is fixed with backguy limiting device 13, and the rear of air duct 1 is provided with a blwr 14, and this blwr 14 links with air duct 1 by a tracheae 15.
Claims (1)
1. air supply device for liquefied petroleum gas moped, comprise air duct and be arranged at fuel valve on the air duct, fuel valve comprises valve seat, valve gap, add air valve stem, the air inlet adjustment arm, jam nut, rubber film and torque spring, valve seat is captiveed joint with air duct, and be one-time formed integral structure, has central through hole on the valve seat, induction opening and fine setting hole, induction opening and fine setting hole are bolted with adaptor union respectively, valve gap is by being bolted on the valve seat, the center has circular hole, the bottom that adds air valve stem is arranged in the circular hole of valve seat center, the top that adds air valve stem is fixed with the air inlet adjustment arm by jam nut, and the rubber film is folded between valve seat and the valve gap, and torque spring is nested with and is adding on the air valve stem, the air inlet adjustment arm matches with a jackscrew, jackscrew is arranged on the support, and this support is fixed on the valve gap, and the bottom of air duct front end is fixed with the backguy limiting device, the rear of air duct is provided with a blwr, and this blwr is by a tracheae and air duct UNICOM.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910010327A CN101797944A (en) | 2009-02-09 | 2009-02-09 | Air supply device for liquefied petroleum gas moped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910010327A CN101797944A (en) | 2009-02-09 | 2009-02-09 | Air supply device for liquefied petroleum gas moped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101797944A true CN101797944A (en) | 2010-08-11 |
Family
ID=42593821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200910010327A Pending CN101797944A (en) | 2009-02-09 | 2009-02-09 | Air supply device for liquefied petroleum gas moped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101797944A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632946A (en) * | 2011-02-09 | 2012-08-15 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN103029780A (en) * | 2011-09-28 | 2013-04-10 | 本田技研工业株式会社 | Carbon canister configuration structure of riding type vehicle |
-
2009
- 2009-02-09 CN CN200910010327A patent/CN101797944A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102632946A (en) * | 2011-02-09 | 2012-08-15 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN102632946B (en) * | 2011-02-09 | 2014-10-22 | 本田技研工业株式会社 | Saddle-ride type vehicle |
| CN103029780A (en) * | 2011-09-28 | 2013-04-10 | 本田技研工业株式会社 | Carbon canister configuration structure of riding type vehicle |
| CN103029780B (en) * | 2011-09-28 | 2015-06-24 | 本田技研工业株式会社 | Carbon canister configuration structure of riding type vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C57 | Notification of unclear or unknown address | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaoli Document name: Notification of Passing Preliminary Examination of the Application for Invention |
|
| C06 | Publication | ||
| PB01 | Publication | ||
| DD01 | Delivery of document by public notice |
Addressee: Wang Xiaoli Document name: Notification of Publication of the Application for Invention |
|
| DD01 | Delivery of document by public notice |
Addressee: Tian Hua Document name: Notification of before Expiration of Request of Examination as to Substance |
|
| DD01 | Delivery of document by public notice |
Addressee: Tian Hua Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100811 |