Horizontal low-temperature insulating air cylinder and vehicle power system taking gas as power source
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A low-temperature insulation and gas cylinder technology, applied in the field of power systems, can solve problems such as the increase in the pressure of gas cylinder 1, the drop in supply pressure, and the inability of medium-sized vehicles to use low-temperature insulation gas cylinders.
Inactive Publication Date: 2011-08-10
丁雨福
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If the valve 14 at the gas release port 13 has been opened before the pressure boost regulating valve 16 is automatically closed, the amount of gas supplied from the gas discharge port cannot be exactly the same as the amount of gas delivered into the gas cylinder 1 by the pressure boost regulating valve 16. Equal, if the gas supply volume is greater than the input gas volume, the gas supply pressure will drop, and if the gas supply volume is less than the input gas volume, the pressure in the gas cylinder 1 will rise, which eventually leads to the frequent closing and op
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Embodiment 1
[0067] (Example 1, horizontal cryogenic insulation gas cylinder)
[0068] See figure 2 and image 3 , the capacity of the horizontal low-temperature insulated gas cylinder 1 of this embodiment is 200L, including an outer shell 11, an inner tank 12, a distributor 13, a pipeline control system 14, a neck tube 15, a support member 16, a liquid level assembly 17, and an insulating layer 18 and base 19.
[0069] See figure 2 , the housing 11 includes a housing 11-5 and a vacuum interface 11-4. The shell 11-5 includes a shell cylinder 11-1, a front shell 11-2 and a rear shell 11-3.
[0070] The casing cylinder 11-1 is in the shape of a cylinder, and is formed by bending a stainless steel plate and welding it through a longitudinal seam.
[0071] The front cover 11-2 of the housing is an arc-shaped curved panel with a rear opening and a central hole and a mounting hole. The central hole of the front cover 11-2 is also the central hole of the housing 11-5. The vacuum interface...
Embodiment 2
[0091] (Example 2, an automobile power system using gas as a power source)
[0092] See figure 1 , the vehicle power system with gas as the power source of the present invention includes a horizontal cryogenic insulating gas cylinder 1, a carburetor 2, a surge tank 3, an air engine 4, a control mechanism, a power source control pedal, a chassis 5 and a vehicle body 6. The control mechanism adopts the carburetor control mechanism in the gasoline engine supply system in the automobile engine.
[0093] See figure 1 , the pressure regulating box 3 includes an air inlet, an air outlet and a control valve arranged at the air outlet. The control valve can control the gas outlet area flowing out of the pressure regulating box 3. Adjustable control rod, which can move up and down relative to the valve seat between the upper position and the lower position. When the control rod is in the upper position, the control valve is opened to the maximum. When the control rod is in the lower pos...
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Abstract
The invention relates to a horizontal low-temperature insulating air cylinder which comprises a casing, an internal cylinder, a distributor, a cylinder pipeline of a pipeline control system, a neck tube, a supporting piece and an insulating layer. The invention further relates to a vehicle power system taking gas as a power source, which comprises the horizontal low-temperature insulating air cylinder, a gasifier, a pressure regulating tank, an air engine, an operation and control mechanism, a power source control pedal, a chassis and a vehicle body; the power source control pedal is connected with a power input part of the operation and control mechanism; a power output part of the operation and control mechanism is connected with a control rod of a control valve of the pressure regulating tank; a gas outlet of the horizontal low-temperature insulating air cylinder is connected with a gas inlet of the gasifier through a connecting pipe; a gas outlet of the gasifier is connected with a gas inlet of the pressure regulating tank through a connecting pipe; a gas outlet of the pressure regulating tank is connected with a gas inlet of the air engine through a connecting pipe; a power output part of the air engine is connected with a power input part of a transmission system of the chassis; and the power source control pedal is connected with the control end of the control valve of the pressure regulating tank through the operation and control mechanism.
Description
technical field [0001] The invention relates to a low-temperature heat-insulating gas cylinder and a power system of an automobile, in particular to a power system of an automobile using gas as a power source. Background technique [0002] With the rapid development of the world economy, the global energy crisis is imminent. In recent years, my country's automobile industry has developed rapidly, and automobile production has increased year by year, which has brought about more and more prominent energy and environmental problems. As a country with a large energy demand, my country's energy demand is increasing rapidly year by year. Due to the relative shortage of domestic fossil energy, especially oil and natural gas production, my country's energy supply will increasingly rely on the international market in the future. renewable energy. Traditional cars use gasoline engines, diesel engines, liquefied natural gas engines, etc. These engines consume a lot of oil and gas res...
Claims
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