TWM470886U - Engine structure improvement of marsh gas power generator - Google Patents

Description

Biogas generator engine structure improvement

The present invention proposes a generator engine, in particular, a structural improvement of a generator engine applied to biogas as a fuel.

As one of the multi-purpose renewable energy sources, biogas can be used as a generator engine fuel. Because biogas contains hydrogen sulfide, when it is used in the combustion chamber, the sulfur dioxide and water produced are combined into sulfurous acid, and its acidity will cause corrosion of the valve parts. The sediment will also be brought into the oil through the action of the piston ring, causing damage to some components of the shaft. At present, the domestic biogas generator is used after desulfurization of the biogas, but the water is generally eluted. It is impossible to completely remove the hydrogen sulfide in the biogas, so that the problem of durability of the biogas generator persists, which makes the biogas generator difficult to promote. The creator of this case is a professional generator manufacturer, with many years of experience as Auxiliary, actively carry out various research and improvement, in order to seek a better solution technology, after continuous experimentation, the ultimate achievement of this creation.

The creation department provides a biogas generator engine structure improvement, the purpose of which is to reduce the corrosion damage of the sulfurous acid generated by the hydrogen sulfide in the biogas to the valve and the shaft component, prolong the use of the engine and reduce the maintenance cost, and promote the regeneration of the biogas. The purpose of energy use promotion.

In order to achieve the above object, the structural improvement of the biogas generator engine of the present invention comprises: a body; a plurality of combustion chambers, the combustion chambers being juxtaposed inside the main body; and a plurality of valves, The steam valve is located above the combustion chamber; the plurality of valve rocker arms are connected to the valve to control its opening and closing; the plurality of valve rocker arms reduce the rocker arm wear on the rocker arm; the plurality of pistons are located below the combustion chamber; Above the connecting rod is connected with the piston by the first connecting rod bearing; the first connecting rod bearing reduces the wear of the piston and the connecting rod; the driving crankshaft is connected with the lower end of the connecting rod by the second connecting rod bearing; The second connecting rod bearing reduces the wear of the connecting rod and the driving crankshaft; the plurality of transmission crankshaft bearings connect the transmission crankshaft and the body. By using aluminum alloy valve rocker arm bearings, first connecting rod bearings, second connecting rod bearings and transmission crankshaft bearings to reduce the corrosion effect caused by acidic compounds generated during engine operation, to extend engine use and reduce Maintenance costs to promote the promotion of biogas renewable energy.

1‧‧‧ Subject

101‧‧‧ combustion chamber

102‧‧‧Vehicle

103‧‧‧Automotive rocker arm

104‧‧‧Automotive rocker arm bearings

105‧‧‧Piston

106‧‧‧ Connecting rod

107‧‧‧First connecting rod bearing

108‧‧‧ drive crankshaft

109‧‧‧Second rod bearing

110‧‧‧Drive crankshaft bearings

2‧‧‧Generator

The first picture is a perspective and partial enlargement of the structural improvement of the biogas power generation engine.

The second picture shows the combination of the valve rocker arm and the valve rocker arm bearing with the improved structure of the biogas power generation engine.

Figure 3 is a combination diagram of the connecting rod and connecting rod bearing of the improved biogas power generation engine structure.

The fourth picture shows the engine and generator connection diagram of the improved biogas power generation engine structure.

In order to have a more detailed and clear understanding of the purpose of the present work, the preferred embodiment of the present invention will be described in detail with reference to the drawings, and the descriptions are merely used to illustrate the creation, not the creation of the creation. The scope of power is subject to any restrictions.

In order to achieve the structural characteristics and technical contents of the above purposes, first refer to FIG. 1 , FIG. 2 and FIG. 3 . As shown in the figure, the structural improvement of the biogas generator engine of the present invention includes: a main body 1; a plurality of combustion chambers 101 The combustion chamber 101 is juxtaposed inside the main body 1; the plurality of valves 102 are located above the combustion chamber 101; the plurality of valve rocker arms 103 are connected to the steam valve 102 to control its opening and closing; The arm bearing 104 reduces the rocker arm wear on the valve rocker arm 103; the plurality of pistons 105 are located below the combustion chamber 101; the plurality of links 106 are connected to the piston 105 by the first link bearing 107 above the link 106; A connecting rod bearing 107 reduces wear of the piston 105 and the connecting rod 106; a transmission crankshaft 108 is connected to the lower end of the connecting rod 106 by the second connecting rod bearing 109; and a plurality of second connecting rod bearings 109 reduces the connecting rod 106 Wear with the drive crankshaft 108; the plurality of drive crankshaft bearings 110 connect the drive crankshaft 108 to the body 1. By using the aluminum alloy valve rocker arm bearing 104, the first connecting rod bearing 107, the second connecting rod bearing 109 and the transmission crank bearing 110 to reduce the corrosion effect caused by the acidic compound generated during the operation of the engine, thereby improving The service life of the engine and the reduction of maintenance costs, thereby promoting the use and promotion of biogas renewable energy.

Therefore, this creation has excellent progress and practicality in the same field. At the same time, it has searched domestic and foreign literatures on such technologies, and found that the same approximation technology exists first and should have met the "novelty". Patent requirements such as "progressive" and "combined with industrial use" are submitted in accordance with the law.

The above is only the preferred embodiment of the present invention, and all other equivalent technical changes that are applied to the patent specification and the scope of the patent application are all feasible and should be included in the scope of the present application.

1‧‧‧ Subject

101‧‧‧ combustion chamber

102‧‧‧Vehicle

103‧‧‧Automotive rocker arm

104‧‧‧Automotive rocker arm bearings

105‧‧‧Piston

106‧‧‧ Connecting rod

107‧‧‧First connecting rod bearing

108‧‧‧ drive crankshaft

109‧‧‧Second rod bearing

110‧‧‧Drive crankshaft bearings

Claims (1)

The utility model relates to a structure improvement of a biogas generator engine, comprising a plurality of combustion chambers juxtaposed inside a main body, a plurality of steam chambers arranged above the combustion chamber, a valve connecting with a steamer arm of the valve, a valve rocker arm and a rocker arm bearing; A piston is arranged below the combustion chamber, and the piston is connected with the upper end of the connecting rod by the first connecting rod bearing; a driving crankshaft is connected with the lower end of the connecting rod by the second connecting rod bearing, and the driving crankshaft is connected with the main body by the transmission crankshaft bearing The utility model is characterized in that the valve rocker arm bearing, the first connecting rod bearing, the second connecting rod bearing and the transmission crankshaft bearing are made of aluminum alloy material, so that the corrosion effect caused by the acidic compound generated during the operation of the engine can be reduced.