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Engine preheating device

An engine preheating and engine technology, applied in the direction of engine components, engine starting, machine/engine, etc., can solve problems such as engine starting troubles, and achieve the effects of convenient process transformation, high voltage, and fast preheating

Inactive Publication Date: 2015-01-28
魏建元
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In winter, especially in cold regions, car engines are exposed to the outside, and the air temperature and water temperature before starting are very low. Although car engine technology has made great progress, in cold regions, engine starting in winter still troubles people. the puzzle

Method used

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Embodiment Construction

[0021] The present invention will now be further described in detail in conjunction with the accompanying drawings. The accompanying drawings are simplified schematic diagrams, which only schematically illustrate the basic structure of the present invention, and therefore only show the configurations related to the present invention.

[0022] Such as figure 1 — Figure 4 As shown, the engine preheating device includes a water tank 1 and an engine 2. The water tank 1 provides cooling water for the engine 2. The water tank 1 and the engine 2 are connected through a cooling water pipe 3. The cooling water pipe 3 is connected to a preheater near the engine 2. 4. The preheater 4 is installed in the cooling water pipe 3, and the preheater 4 is an electric heater. The electric heater is arranged close to the engine 2. The electric heater can preheat the water in the cooling water pipe 3. After preheating, the hot water in the cooling water pipe 3 rises and the cold water descends, w...

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Abstract

The invention belongs to the technical field of engine preheating and particularly relates to a device for preheating an engine before a car is started. The device comprises a water tank and the engine. The water tank provides cooling water for the engine. The water tank is connected with the engine through a cooling water pipe, and a water circulating passage is formed. A preheater is connected to a position, close to the engine, of the cooling water pipe. The preheater is mounted in the cooling water pipe. The preheater is an electric heater. The device has the advantages that the device is added to a car water circulating system in the prior art, the problem that the car is difficult to start in cold regions in winter is solved, the engine is preheated before the car is started, hot water rises and cold water falls after heating, automatic circulation of water in the circulating pipeline is achieved, water in the water pipe can be preheated fast to provide temperature of the combustion chamber of the engine, the engine can be ignited fast and stably, smoke discharge concentration is lowered after temperature rising, and the device is reliable, time saving, labor saving, economical and environmental friendly.

Description

technical field [0001] The invention belongs to the technical field of engine preheating, and in particular relates to a device for preheating an engine before starting an automobile. Background technique [0002] In winter, especially in cold regions, car engines are exposed to the outside, and the air temperature and water temperature before starting are very low. Although car engine technology has made great progress, in cold regions, engine starting in winter still troubles people. problem. Contents of the invention [0003] The invention overcomes the shortcomings of the prior art and aims to provide an engine preheating device with simple structure, high preheating efficiency and reliable use. [0004] In order to solve the problems of the technologies described above, the technical solution adopted in the present invention is: [0005] The engine preheating device of the present invention includes a water tank and an engine. The water tank provides cooling water f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02N19/10
CPCF02N19/10
Inventor 魏东魏峰
Owner 魏建元
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