A tail gas heating post-treatment system
An exhaust gas heating and exhaust gas technology, which is applied to engine components, machines/engines, internal combustion piston engines, etc., can solve the problems of waste of resources, inability to effectively use engine exhaust gas, and high fuel consumption, etc., to reduce fuel consumption of passenger cars, and the structure is firm and reliable , the effect of overall light weight
Active Publication Date: 2017-02-08
ANHUI ANKAI AUTOMOBILE
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Problems solved by technology
At present, many existing passenger cars use fuel heaters, which need to burn oil to heat the heating water, which not only has problems such as high fuel consumption, but also cannot effectively use the heat of the engine exhaust, wasting resources
Method used
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Embodiment Construction
[0053] The present invention will be further described below in conjunction with accompanying drawing:
[0054] Such as Figure 1-Figure 2 The exhaust gas heating post-treatment system shown includes a catalytic muffler 6 , an exhaust gas heater 7 and an exhaust gas pipe 8 connected in sequence. The right end of the catalytic muffler 6 is connected to the left end of the exhaust gas heater 7 through a first hoop 71 , and the right end of the exhaust gas heater 7 is connected to the left end of the exhaust pipe 8 through a hoop 9 . The catalytic muffler is first connected to the body frame 1 through the installation structure, and then the exhaust gas heater is connected to the catalytic muffler by using the first hoop 71, and finally, the exhaust pipe is connected to the exhaust gas heater by using a hoop. Thus, the entire exhaust heating aftertreatment system is firmly fixed on the body frame 1 .
[0055] Such as image 3 As shown, the exhaust gas heater 7 includes a heate...
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The invention relates to an after-treatment system for tail gas heating. The after-treatment system comprises a catalytic muffler, a tail gas heater and a tail gas pipe, wherein the tail gas heater comprises a heater casing, a heating gas path and a heating water path; the heating gas path comprises a heater gas inlet, a heater gas outlet and a gas pipeline; the heater water path comprises a heater water inlet, a heater water outlet and a liquid pipeline; a gas inlet of the catalytic muffler is connected with a gas outlet of an engine; a gas outlet of the catalytic muffler is connected with the heater gas inlet; the heater gas outlet is connected with a gas inlet of the tail gas pipe; the heater water inlet is connected with a water outlet of the engine; the heater water outlet is connected with a water inlet of a warm air radiator; a water outlet of the warm air radiator is connected with a water inlet of the engine; and the catalytic muffler is connected onto a vehicle body framework through a mounting structure. According to the after-treatment system disclosed by the invention, the heat generated by engine tail gases can be effectively utilized, and oil consumption can be reduced; and the after-treatment system has the characteristics of firm and reliable structure, high adjustability and the like.
Description
technical field [0001] The invention relates to the technical field of passenger cars, in particular to an exhaust gas heating post-treatment system. Background technique [0002] The exhaust gas heating aftertreatment system is a reactor that generates high-temperature gas, mainly an integral integration of the engine aftertreatment system and the exhaust gas heater. The exhaust gas heater uses the heat of the exhaust gas to heat the heating water, which has achieved the purpose of saving fuel and reducing practical costs. At present, many existing passenger cars use fuel oil heaters, which need to burn oil to heat the heating water. This not only has problems such as high fuel consumption, but also cannot effectively use the heat of the engine exhaust, wasting resources. Contents of the invention [0003] The object of the present invention is to provide a tail gas heating post-treatment system, which can solve the deficiencies in the prior art, effectively utilize the ...
Claims
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IPC IPC(8): F02G5/02
CPCF02G5/02Y02T10/12
Inventor 黄叶明王华王少黎王黎明曹西朴倪良春
Owner ANHUI ANKAI AUTOMOBILE