Heat radiator for V type fuel gas powering and compression integrated machine

Abstract

The invention belongs to the technical field of heat radiators, and relates to a heat radiator for a V type fuel gas powering and compression integrated machine. The heat radiator for the V type fuel gas powering and compression integrated machine disclosed by the invention is provided with a three-level heat radiating structure composed of heat radiating components, an air director (24) and an air barrel (25), wherein the heat radiating components comprise a water radiator (20) and an air cooler (18) that are arranged up and down, a shutter (17) is mounted in the front of the air cooler (18), a process gas inlet (13), a process gas outlet I (14), a process gas outlet II (11) and a process gas discharging opening (12) are formed in an air tank of the air cooler (18), an expansion water tank (21) is welded to the top of the air director (24), an expansion opening (8) and a water filling opening (9) are formed in the expansion water tank (21), and the air barrel (25) is barrel-shaped and is detachably mounted at the rear part of the air director (24). The heat radiator for the V type fuel gas powering and compression integrated machine disclosed by the invention can meet requirements of cooling both compressed fuel gas and cooling liquid, discharging the compressed fuel gas at an overpressure, and providing fuel gas for the integrated machine.

Description

[0001] Technology area [0002] The invention belongs to the technical field of radiators, and relates to a radiator for a V-shaped gas power compressor integrated machine. Background technique [0003] The V-type gas-powered compressor integrated machine effectively solves the mining problems of shale gas, coalbed methane and low-pressure natural gas in China. It is not limited by industrial power sources, has its own compression drive power, is safe and explosion-proof, and can realize variable working conditions, environmental protection, and energy efficiency. High, small size, light weight, easy to move quickly; the radiator is an important part of the cooling system of the V-shaped gas power and compression integrated machine, if its design is unreasonable, the temperature of the cooling liquid and compressed gas of the integrated machine will be too high; cooling Excessively high liquid temperature will cause the cooling water around the cylinder liner and cylinder head...

AI Technical Summary

Problems solved by technology

[0003] The V-type gas-powered compressor integrated machine effectively solves the mining problems of shale gas, coalbed methane and low-pressure natural gas in China. It is not limited by industrial power sources, has its own compression drive power, is safe and explosion-proof, and can realize variable working conditions, environmental protection, and energy efficiency. High, small size, light weight, easy to move quickly; the radiator is an important part of the cooling system of the V-shaped gas power and compression integrated machine, if its design is unreasonable, the temperature of the cooling liquid and compressed gas of the integrated machine will be too high; cooling Excessively high liquid temperature will cause the cooling water around the cylinder liner and cylinder head to boil quickly, generate air bubbles in the water jacket, cause cavitation and local overheating, and greatly reduce the cooling capacity; in addition, excessively high coolant temperature will also cause oil viscosity. Reduced, engine oil burns, damages the oil film of the lubricating parts of the engine, accelerates the wear of parts, and in severe cases will cause accidents such as tile burning and cylinder scuffing, which will seriously affect the normal operation of the integrated machine; and the compressed gas temperature is too high, and a large amount of water contained in it cannot It is easy to corrode the pipeline and valve body; in winter when the temperature is low, the pipeline and valve body will freeze and crack, which will affect the normal transportation of gas; the radiator for V-type gas-powered compressor needs to meet the dual cooling requirements of cooling liquid and compressed gas. , Compressed gas overpressure relief, and the function of providing fuel for an integrated machine, and it needs to be unattended, and the existing radiators cannot meet this requirement

[0004] In the existing patent, the radiator described in "Large Passenger Car Radiator" (application number 201610021479.6) contains two water chamber components, two fans, one main and one auxiliary, and the auxiliary fan is controlled by the controller to assist cooling; Type Radiator Assembly" (Application No. 201521140901.7) The radiator is equipped with an oil cooler in the water chamber, which ensures the cooling of the coolant and lubricating oil, and can quickly increase the temperature of the lubricating oil when the car is started; The radiator described in New Composite Radiator (Application No. 201520588812.2) includes an intercooler, a hydraulic oil radiator, a water radiator, and a double-variable oil radiator. cooling; but none of the above patents can satisfy the dual cooling of V-type gas power, compressor integrated machine coolant, and compressed gas, and cannot realize the overpressure release of compressed gas, provide fuel for V-type gas power, compressor integrated machine, and be unattended

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