CN104265509A - Oil gas tri-purpose carburetor - Google Patents
Oil gas tri-purpose carburetor Download PDFInfo
- Publication number
- CN104265509A CN104265509A CN201410397326.2A CN201410397326A CN104265509A CN 104265509 A CN104265509 A CN 104265509A CN 201410397326 A CN201410397326 A CN 201410397326A CN 104265509 A CN104265509 A CN 104265509A
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- Prior art keywords
- hole
- valve seat
- valve
- carburetor
- spherical
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- 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
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention relates to an oil gas tri-purpose carburetor which comprises a carburetor body. The carburetor body is connected with an oil inlet pipe and an air inlet pipe, one end of the air inlet pipe is connected with a mixing chamber while the other end is connected with a valve, the valve comprises a valve seat and a spherical valve spool, the center of the spherical valve spool is provided with a through hole while the top of the same is provided with a rotating shaft, the top of the valve seat is provided with a shaft hole corresponding to the rotating shaft, a valve spool groove is formed in the center of the valve seat, the valve spool is limited in the valve spool groove, a through hole communicated with the valve spool groove is formed in two ends or side faces of the valve seat, and the through hole of the spherical valve spool can the through hole in two ends or two sides of the valve seat are coincided by rotating the rotating shaft of the valve, so that corresponding liquefied petroleum gas or natural gas can enter the air inlet pipe through the valve body. When the carburetor runs, the natural gas and the liquefied petroleum gas take the place of vast majority of gasoline, so that emissions of exhaust pollutants of an engine can be reduced, emission reduction and environmental friendliness are achieved, fuel cost is reduced, and the oil gas tri-purpose carburetor is suitable for large-scale promotion.
Description
Technical field
The present invention relates to a kind of technical field of engine device, particularly relate to a kind of oil gas three and use Carburetor.
Background technique
Motor is widely used in various machinery, Carburetor is under the vacuum action of engine operation generation, by the mechanical device that a certain proportion of gasoline mixes with air, Carburetor is as a kind of mechanical device of precision, and it can be referred to as " heart " of motor to the important function of motor.In prior art, motor fuel mostly mainly is petrol engine fuel and use for diesel engine fuel, but after using these fuel, contain carbon monoxide, nitrogen oxides in the tail gas of motor discharge and dysgenic some other solid particle is produced to human body, especially doped fuel is larger to the harm of human body.
After the eighties in last century, people are constantly improving the combustion system of motor, and the most successful substitute fuel is LPG and CNG at present.Using liquefied petroleum gas (LPG) or compressed natural gas as the fuel of motor, the discharge of end motor exhaust pollutant can be fallen, reduce discharging environmental protection, and LPG and CNG is as fuel, its fuel cost is lower than gasoline, and burning is more complete, clean, energy saving.Therefore, it is possible to the environment protection type universal machine of oil-gas two-way is huge very large market potential, and this oil-gas two-way universal machine need special fuel give and system.
Summary of the invention
For the present situation of above-mentioned prior art, technical problem to be solved by this invention is to provide a kind of and can switches, use the Carburetor of three kinds of fuel.
The present invention solves the problems of the technologies described above adopted technological scheme: a kind of oil gas three Carburetor, comprise carburetor body, described carburetor body is connected with oil inlet pipe, described carburetor body is connected with suction tude, this suction tude one end connects mixing chamber, the suction tude the other end connects valve body, described valve body comprises valve seat and spherical valve core, described spherical valve core center has through hole and top is provided with running shaft, described valve seat top has the axis hole corresponding with running shaft, the central authorities of described valve seat have spool groove, described spool is limited in this spool groove, described running shaft passes in the axis hole of valve seat, two ends and the side of described valve seat all have the through hole that can be connected with this spool groove, under the through hole of spherical valve core and the two ends through hole coincidence status of valve seat, the two ends of valve seat are communicated with, under the through hole of spherical valve core and the side through hole coincidence status of valve seat, the side of valve seat is communicated with.
Further, the internal diameter of described valve seat two ends through hole is 8.0mm, and valve seat two ends are rock gas passage, and the internal diameter of specification makes the flow of rock gas reach optimum.
Further, the internal diameter of described valve seat two side through hole is 5.2mm, and valve seat side is liquefied petroleum gas (LPG) passage, and the internal diameter of specification makes the flow of liquefied petroleum gas (LPG) reach optimum.
Further, the internal diameter of described suction tude is 7.0mm, and the internal diameter of suction tude specification makes the flow of fuel reach optimum.
Compared with prior art, the invention has the advantages that: on traditional Carburetor being only provided with oil inlet pipe, set up suction tude and valve body, by the running shaft of rotary valve, the through hole of spherical valve core is overlapped with the through hole of valve seat two ends or both sides, corresponding liquefied petroleum gas (LPG) or natural body can enter suction tude by valve body, this Carburetor can be according to demand, by the kind of the running shaft switching valve charging of rotary valve, and the flow of valve body charging makes this Carburetor reach gasoline, rock gas, liquefied petroleum gas (LPG) three Carburetor, during the work of this Carburetor, rock gas, liquefied petroleum gas (LPG) substitutes most gasoline, reduce the discharge of motor exhaust pollutant, reduce discharging environmental protection, and fuel cost reduces, be applicable to large-scale promotion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is the cut-away view of valve body of the present invention;
Fig. 3 is this transverse cross-sectional view of the present invention.
Embodiment
As Figure 1-3, a kind of oil gas three Carburetor, comprise carburetor body 1, described carburetor body 1 is connected with oil inlet pipe 4, carburetor body 1 is also connected with suction tude 2, the internal diameter of suction tude 2 is 7.0mm, this suction tude 2 one end connects mixing chamber, the other end of suction tude 2 connects valve body 3, described valve body 3 comprises valve seat 31 and spherical valve core 32, spherical valve core 32 center has through hole 321 and top is provided with running shaft 322, described valve seat 31 top has the axis hole corresponding with running shaft 322, valve seat 31 central authorities have spool groove, described valve body 32 is limited in this spool groove, running shaft 322 passes in the axis hole of valve seat 31, two ends and the side of valve seat 31 all have the through hole that can be connected with this spool groove, the through hole at valve seat 31 two ends is respectively the first liquid entering hole 311 and the first liquid outlet 312, first liquid entering hole 311 connects natural gas feed pipe, first liquid outlet 312 connects suction tude 2, the internal diameter of the first liquid entering hole 311 and the first liquid outlet 312 is 8.0mm, the through hole of valve seat 31 both sides is respectively the second liquid entering hole 313 and the second liquid outlet 314, second liquid entering hole 313 connecting fluid liquefied oil gas supply pipe, second liquid outlet 314 connects suction tude 2, the internal diameter of the second liquid entering hole 313 and the second liquid outlet 314 is 5.2mm.
By rotating the running shaft 322 be connected with spherical valve core 32, following three kinds of effects can be reached: through hole 321 two ends of spherical valve core overlap with the first liquid outlet 312 respectively at logical first liquid entering hole 311 of valve seat 31, and natural gas feed pipe and suction tude 2 are connected state; Through hole 321 two ends of spherical valve core overlap with the second liquid outlet 314 respectively at logical second liquid entering hole 313 of valve seat 31, and the second supply pipe and suction tude 2 are connected state; The through hole 321 of spherical valve core does not all overlap with the two ends of valve seat 31 or the through hole of side, and valve body 3 is in closed condition.After Carburetor is arranged on universal machine, during use, select rock gas or liquefied petroleum gas (LPG) to replace part of gasoline as the motor fuel of universal machine, or motor all the time using gasoline as fuel.
During engine start, oil inlet pipe is opened, gasoline enters motor by Carburetor, and universal machine is fuel with gasoline, after engine start, oil inlet pipe is closed, by rotating the running shaft be connected with spherical valve core 32, through hole 321 two ends of 322 spherical valve cores are overlapped with the first liquid outlet 312 respectively at logical first liquid entering hole 311 of valve seat 31, and natural gas feed pipe and suction tude 2 are connected state, rock gas enters motor by Carburetor, universal machine with vapour rock gas for fuel; By rotating the running shaft be connected with spherical valve core 32, through hole 321 two ends of spherical valve core overlap with the second liquid outlet 314 respectively at logical second liquid entering hole 313 of valve seat 31, second supply pipe and suction tude 2 are connected state, liquefied petroleum gas (LPG) enters motor by Carburetor, and universal machine take liquefied petroleum gas (LPG) as fuel; By rotating the running shaft 322 be connected with spherical valve core 32, the through hole 321 of spherical valve core is not all overlapped with the two ends of valve seat 31 or the through hole of side, and valve body 3 is in closed condition, and oil inlet pipe is opened, gasoline enters motor by Carburetor, and universal machine take gasoline as fuel.
Last it is noted that above embodiment is only in order to illustrate technological scheme of the present invention, be not intended to limit; Although with reference to previous embodiment to invention has been detailed description, it will be understood by those of skill in the art that it still can be modified to the technological scheme described in previous embodiment, or wherein portion of techniques feature is replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of various embodiments of the present invention technological scheme.
Claims (4)
1. oil gas three Carburetor, comprise carburetor body (1), described carburetor body (1) is connected with oil inlet pipe (4), it is characterized in that, described carburetor body (1) is connected with suction tude (2), this suction tude (2) one end connects mixing chamber, suction tude (2) the other end connects valve body (3), described valve body (3) comprises valve seat (31) and spherical valve core (32), described spherical valve core (32) center has through hole (321) and top is provided with running shaft (322), described valve seat (31) top has the axis hole corresponding with running shaft (322), the central authorities of described valve seat (31) have spool groove, described spool (32) is limited in this spool groove, described running shaft (322) passes in the axis hole of valve seat (31), two ends and the side of described valve seat (31) all have the through hole that can be connected with this spool groove, the through hole (321) of spherical valve core (32) is with under the two ends through hole coincidence status of valve seat, the two ends of valve seat (31) are communicated with, the through hole (321) of spherical valve core (32) is with under the side through hole coincidence status of valve seat (31), the side of valve seat (31) is communicated with.
2. a kind of oil gas three Carburetor according to claim 1, is characterized in that, the internal diameter of described valve seat (31) two ends through hole is 8.0mm.
3. a kind of oil gas three Carburetor according to claim 1, is characterized in that, the internal diameter of described valve seat (31) two side through hole is 5.2mm.
4. a kind of oil gas three Carburetor according to claim 1, is characterized in that, the internal diameter of described suction tude (2) is 7.0mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410397326.2A CN104265509A (en) | 2014-08-06 | 2014-08-06 | Oil gas tri-purpose carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410397326.2A CN104265509A (en) | 2014-08-06 | 2014-08-06 | Oil gas tri-purpose carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104265509A true CN104265509A (en) | 2015-01-07 |
Family
ID=52157066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410397326.2A Pending CN104265509A (en) | 2014-08-06 | 2014-08-06 | Oil gas tri-purpose carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104265509A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241967Y (en) * | 2007-12-27 | 2009-05-20 | 赵树国 | Four-way ball valve |
| CN202073664U (en) * | 2011-05-24 | 2011-12-14 | 张玉贵 | Positive and negative pressure type gasoline gas generator and filling device thereof |
| CN203115183U (en) * | 2013-01-31 | 2013-08-07 | 重庆磐达机械有限公司 | Fuel switching valve |
| CN203175708U (en) * | 2013-03-11 | 2013-09-04 | 陈俭敏 | Fuel gas inlet pipe and carburetor with fuel gas inlet pipe |
| CN203499856U (en) * | 2013-10-11 | 2014-03-26 | 台州阳春机电有限公司 | Carburetor |
| CN204163879U (en) * | 2014-08-06 | 2015-02-18 | 宁波可瑞迪化油器有限公司 | A kind of oil gas three uses Carburetor |
-
2014
- 2014-08-06 CN CN201410397326.2A patent/CN104265509A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201241967Y (en) * | 2007-12-27 | 2009-05-20 | 赵树国 | Four-way ball valve |
| CN202073664U (en) * | 2011-05-24 | 2011-12-14 | 张玉贵 | Positive and negative pressure type gasoline gas generator and filling device thereof |
| CN203115183U (en) * | 2013-01-31 | 2013-08-07 | 重庆磐达机械有限公司 | Fuel switching valve |
| CN203175708U (en) * | 2013-03-11 | 2013-09-04 | 陈俭敏 | Fuel gas inlet pipe and carburetor with fuel gas inlet pipe |
| CN203499856U (en) * | 2013-10-11 | 2014-03-26 | 台州阳春机电有限公司 | Carburetor |
| CN204163879U (en) * | 2014-08-06 | 2015-02-18 | 宁波可瑞迪化油器有限公司 | A kind of oil gas three uses Carburetor |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: NINGBO KERUIDI CARBURETOR CO., LTD. Document name: Notification that Application Deemed to be Withdrawn |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150107 |