CN2034199U - Automobile generater with combustible gas reclaiming device - Google Patents
Automobile generater with combustible gas reclaiming device Download PDFInfo
- Publication number
- CN2034199U CN2034199U CN88204230U CN88204230U CN2034199U CN 2034199 U CN2034199 U CN 2034199U CN 88204230 U CN88204230 U CN 88204230U CN 88204230 U CN88204230 U CN 88204230U CN 2034199 U CN2034199 U CN 2034199U
- Authority
- CN
- China
- Prior art keywords
- crankcase
- combustible gas
- joint
- engine
- gasoline
- 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.)
- Withdrawn
Links
- 239000000446 fuel Substances 0.000 claims abstract description 14
- 239000010721 machine oil Substances 0.000 claims description 11
- 239000007788 liquid Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 239000007789 gas Substances 0.000 description 33
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 4
- 239000003921 oil Substances 0.000 description 4
- 239000003502 gasoline Substances 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 239000002283 diesel fuel Substances 0.000 description 2
- 239000002737 fuel gas Substances 0.000 description 2
- 210000001503 joint Anatomy 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
Images
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an engine with a combustible gas recovering device which is especially suitable for various automobiles. The designed engine is composed of a cylinder, a crankcase and a fuel saving device. The fuel saving device is composed of a joint [3], a duct [4] and a connecter. One end of the fuel saving device is connected with an outlet arranged on a casing of the crankcase, and the casing is positioned on one side of a crank shaft, which rotates from top to bottom. A part of unburned gas is conveyed into the cylinder for reutilization. The utility model has the advantages of simple structure and obvious oil saving effect. Compared with an engine without a combustible gas recovering device, fuel can be saved by 15-28%.
Description
The utility model includes the motor of device for recovering combustible gas, is particularly suitable for various automobiles and uses.
Automobile is human presently used main transport facility, and is deep into day by day in people's the production and sphere of life.Along with the development of automobile production and use, the consumption of automotive fuel also grows with each passing day, and in the world today of the short cylinder of the energy, the consumption that reduces automotive fuel is significant, and reclaims the main path that combustible gas reduces automobile fuel consumption just.Motor car engine when piston is in compression and outburst stroke in cylinder chamber, has part unburned mixture body and machine oil has channeling to go in the crankcase in operation process, causes damage.Make it to send back to again combusted cylinder in order to reclaim this part combustible gas, the current method that generally adopts is to send the combustible gas in the crankcase (2) leads to crankcase by motor air outlet (9) back to cylinder (1) with conduit (4) and oil supplying device (as below the petrolic carburetor throttle (7)) connection, the pull of vacuum of closure below sucks cylinder with combustible gas in the crankcase through gasoline-saving device, oil-saving effect is comparatively remarkable, but its shortcoming also is conspicuous, because bent axle turns clockwise, machine oil splashes to air outlet one side, make in the combustible gas of recovery and sneak into a considerable amount of machine oil, bring in the cylinder together, so that machine oil is also participated in burning in cylinder, form a large amount of carbon deposits, cause engine temperature to rise, component wear aggravation and power descend, and in addition, have also increased consumption of lubricating oil, untimely as replenishing, also can cause great parts damage accident.
Main purpose of the present utility model is to reduce motor fuel consumption as far as possible; Another main purpose of the utility model is to simplify device for recovering combustible gas as far as possible, reduces crankcase inner engine oil gas as far as possible and sneaks in the combustible gas to be recycled, reduces carbon deposit and forms, and improves parts life-span, increases engine power and reduces consumption of lubricating oil.
The said reciprocating engine that has device for recovering combustible gas of the utility model can be used for the petrol engine and the diesel engine of various types.The petrol engine that has device for recovering combustible gas when conduct, it comprises cylinder (1), crankcase (2) and gasoline-saving device, the conduit (4) that gasoline-saving device is communicated with joint by the joint that through hole is arranged (3), an end, the link of connecting with the conduit the other end are formed, link comprise modulating valve, with modulating valve and carburetor throttle below the connecting plate (8) that is communicated with.The joint of gasoline-saving device (3) is communicated with outlet on the crankcase (2), this outlet is positioned on the side crankcase housing that bent axle rotates from top to bottom, height and position is on crankcase inner engine oil liquid level, can avoid the machine oil that crankshaft rotating has been splashed to sneak in the combustible gas of crankcase like this, thereby can significantly reduce the formation of carbon deposit.Original air outlet of leading to crankcase inside on the engine shell, be used for reducing the crankcase internal gas pressure, in the said reciprocating engine that has a device for recovering combustible gas of the utility model, change this air outlet into suction port (9), suction port (9) replenishes fresh air and mixes with combustible gas in the crankcase thus, form mixed gas, and make and keep certain pressure in the crankcase, under the attraction of the vacuum below the carburetor throttle, combustible gas can be returned in the cylinder be fully used.Owing to take above-mentioned measure, the fresh air that the higher unburned gas preheating of bent axle the temperature inside the box is newly entered in cylinder outburst stroke, helps the rapid burning of mixed gas; When carburetor throttle opening increased, its degree of vacuum improved thereupon, made unreacted fuel gas by bent case inspiration also with enhancing, and the side knock stream that is produced helps further pulverizing the gasoline particle, improves fogging degree, significantly improves oil-saving effect.
For the shell that makes full use of or the do not change former motor available engine of being more convenient for repacks the motor car engine that has device for recovering combustible gas into, the utility model can utilize on the crankcase original oil filling hole (10) as the connection mouth of gasoline-saving device middle joint, makes that combustible gas enters in the cylinder and reuses through joint (3) conduit (4), fuel economizer by this mouthful (10) in the crankcase.
Size to suction port (9) diameter and modulating valve (6) outlet diameter of crankcase input air, with oil-saving effect tangible influence is arranged, evidence, for Liberation truck, suction port diameter and modulating valve diameter all keep about equally, two diameter ranges have the most significant oil-saving effect between the 3-3.5 millimeter.
When the reciprocating engine that has a device for recovering combustible gas when the utility model is said is diesel engine, it comprises cylinder (11), crankcase (12) and gasoline-saving device, the conduit (14) that gasoline-saving device is communicated with joint by the joint that through hole is arranged (13), an end, with the joint (15) that the conduit the other end is connected, joint is communicated with suction tude (16).The joint of gasoline-saving device is communicated with outlet on the crankcase, this outlet is positioned on the side crankcase housing that bent axle rotates from top to bottom, height and position is on crankcase inner engine oil liquid level, sneak in the combustible gas in the crankcase with the machine oil of avoiding crankshaft rotating to splash, not only can reduce carbon deposit but also can save consumption of lubricating oil.Original air outlet of leading to crankcase inside on the engine shell (as the Skoda diesel-oil vehicle before the intakeport that covers of chain) is used in order to reduce the crankcase air pressure inside, in the said reciprocating engine that has a device for recovering combustible gas of the utility model, change this air outlet into suction port (17), replenish fresh air to crankcase and mix to send back in the cylinder with unreacted fuel gas and burn, reach the purpose of fuel saving.
In order to make full use of or not changing the shell of former motor, help on available engine, promoting the use of the said motor of the utility model, can utilize on the former engine crankcase original oil filling hole (18) as the connection mouth of gasoline-saving device middle joint, make in the crankcase combustible gas connect suction tude, make the fuel of recovery enter cylinder and reuse by this bore interface, conduit, another joint.
Advantage of the present utility model is:
(1) oil-saving effect is remarkable, but with the motor of no device for recovering combustible gas "Liberation" truck fuel-economizing 18-28% relatively, but Skoda board truck fuel-economizing 15-23%.
(2) gasoline-saving device is simple in structure, and former motor is not almost changed, and has made full use of the air outlet that adds oil-in and former crank case vent of former crankcase;
(3) significantly reduce carbon deposit and form, improve parts life-span, reduce consumption of lubricating oil;
(4) using scope is extensive, and petrol engine and diesel engine all can be used.
Accompanying drawing 1 is the gasoline automobile engine of existing band device for recovering combustible gas.
Accompanying drawing 2 is gasoline automobile engines of band device for recovering combustible gas of the present invention.
Accompanying drawing 3 is diesel automobile engines of band device for recovering combustible gas of the present invention.
Below embodiment of the present utility model:
1. the petrol engine that has device for recovering combustible gas
(1) selection of suction port and adjusting valve port diameter
Vehicle: liberation Carburetor pattern: 231A2G
Load-carrying: 4.35 tons of haul distances: 21.8 kilometers
Speed per hour: 40 kilometers/hour
(2) best fuel-economizing Scheme Selection test
Vehicle: liberation Carburetor: 231A2G
Load-carrying: 4 tons of haul distances: 21.8 kilometers
Speed per hour: 40 kilometers/hour
2. the diesel engine that has device for recovering combustible gas
Skoda diesel-oil vehicle constant speed Economy Test
Load-carrying: 14.8 tons of haul distances: 21.8 kilometers
Speed per hour: 45 kilometers/hour vehicle: MTS24
| Test requirements document | Oil consumption (liter) | Fuel saving ratio % | Suction port diameter machine oil outlet diameter | ||
| By norm | Actual | With the quota than | With former machine ratio | ||
| Former machine is motionless | 8.18 | 9.18 | +12 | / | φ13 φ8 |
| Device for recovering combustible gas is installed | 8.18 | 6.59 | -19.4 | -28.2 | |
Claims (6)
1, the reciprocating engine that has device for recovering combustible gas, comprise cylinder [1], crankcase [2] and gasoline-saving device, the conduit [4] that gasoline-saving device is communicated with joint by the joint that through hole is arranged [3], an end, the fuel economizer of connecting with the conduit the other end are formed, fuel economizer comprises and modulating valve [6] and the link that carburetor throttle [7] below links to each other, it is characterized in that:
1) mouthful being communicated with on joint [3] and the crankcase [2] is on the crankcase housing that is higher than the machine oil liquid level that said mouthful is positioned at the side that bent axle rotates from top to bottom;
2) suction port [9] of the interior air inlet of oriented crankcase on the motor.
2,, it is characterized in that said mouthful is the mouth (10) that adds machine oil on the crankcase according to the said reciprocating engine that has device for recovering combustible gas of claim 1.
3,, it is characterized in that said suction port (9) and modulating valve (6) outlet diameter about equally according to the said reciprocating engine that has device for recovering combustible gas of claim 2.
4, the reciprocating engine that has device for recovering combustible gas, comprise cylinder (11), crankcase (12) and gasoline-saving device, the conduit (14) that gasoline-saving device is communicated with joint by the joint that through hole is arranged (13), an end, the joint of connecting with the conduit the other end (15), joint is communicated with suction tude (16), it is characterized in that;
1) mouthful being communicated with on joint and the crankcase is on the crankcase body that is higher than the machine oil liquid level that said mouthful is positioned at the side that bent axle rotates from top to bottom;
2) suction port (17) of air inlet in the oriented crankcase on the motor,
5, according to the said reciprocating engine that has device for recovering combustible gas of claim 4, it is characterized in that said mouthful be the mouth (18) that adds machine oil on the crankcase,
6,, it is characterized in that said suction port (17) is the suction port that preceding chain covers according to the said reciprocating engine that has device for recovering combustible gas of claim 5.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88204230U CN2034199U (en) | 1988-04-22 | 1988-04-22 | Automobile generater with combustible gas reclaiming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN88204230U CN2034199U (en) | 1988-04-22 | 1988-04-22 | Automobile generater with combustible gas reclaiming device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2034199U true CN2034199U (en) | 1989-03-15 |
Family
ID=4838878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN88204230U Withdrawn CN2034199U (en) | 1988-04-22 | 1988-04-22 | Automobile generater with combustible gas reclaiming device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2034199U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378302C (en) * | 2003-03-17 | 2008-04-02 | 哈斯科瓦那股份公司 | four stroke engine |
-
1988
- 1988-04-22 CN CN88204230U patent/CN2034199U/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100378302C (en) * | 2003-03-17 | 2008-04-02 | 哈斯科瓦那股份公司 | four stroke engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C44 | Succession or assignment of patent right | ||
| TR01 | Transfer of patent right |
Co-patentee after: Wang Dong Patentee after: Zhao Jingxin Patentee before: Beijing transportation company foreign affairs transportation field |
|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ZHAO JINGXIN Free format text: FORMER OWNER: PATENTEE FOREIGN AFFAIR TRANSPORT PLACE, BEIJING TRANSPORTATION CO. |
|
| 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 |