Cooling-water heating type heater

A cooling water and heating technology, applied in water heaters, fluid heaters, heating element shapes, etc., can solve the problems of reduced heat transfer efficiency, increased number of parts, and incomplete heat transfer, etc., to simplify components and assembly processes , ensuring durability and improving productivity

Active Publication Date: 2014-11-12
HANON SYST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, this cooling water heating type heater has a problem that it is difficult to achieve the effect of sufficiently heating the cooling water and other problems including those described below
[0009] First, there is a problem that since the heating source (PTC electrode plate) is added as a separate part, the number of parts increases and the volume and weight also increase
Secondly, the heat generated by the PTC electrode plate cannot be completely transferred to the cooling water and part of the heat is transferred to the outside, resulting in heat loss
Third, due to the presence of various objects on the insulating layer on the heat transfer path from the PTC electrode plate to the cooling water, the thermal resistance increases and the heat transfer efficiency decreases accordingly
Fourth, when the cooling water heating heater is installed on the vehicle, the design including the cooling water pipeline or wire circuit is complicated, and the cooling water heating heater is difficult to install due to the large volume of the cooling water heating heater

Method used

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Embodiment Construction

[0085] Hereinafter, the heater 1000 for a vehicle of the present invention having the above features will be described in detail with reference to the accompanying drawings.

[0086] The cooling water heating heater 1000 of the present invention is a device for heating cooling water to heat the inside, and the cooling water heating heater 1000 includes a casing 100 , a first pipe 200 , a third pipe 300 and a controller 400 .

[0087] The housing 100 is a basic body constituting the cooling water heating type heater 1000 of the present invention, and the housing 100 defines a predetermined space therein.

[0088] The housing 100 has: an inlet 110 located at one end in the length direction through which cooling water flows into the interior; a discharge port 120 located on the circumferential surface through which the cooling water is discharged, preferably the discharge port 120 is It is formed not close to the inlet port 110 but far enough away from the inlet port 110 .

[00...

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PUM

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Abstract

Provided is a cooling-water heating type heater, and more particularly, a cooling-water heating type heater capable of effectively heating cooling-water, using a first pipe with a cylindrical first heating part and a second pipe with a second heating part.

Description

technical field [0001] The present invention relates to a cooling water heating type heater, and more particularly, to a heater capable of efficiently heating cooling water using a first tube having a cylindrical first heating portion and a second tube having a second heating portion. cooling water heating heater. Background technique [0002] The present invention relates to a cooling water heating type heater, and more particularly, to a cooling water heating type heater that heats cooling water to heat the interior of a vehicle. [0003] At present, the most typical vehicle is a vehicle driven by an engine that uses gasoline, light oil, etc. as energy sources, but due to various reasons such as environmental pollution and reduction of oil reserves, it is increasingly necessary to find a new energy source for Vehicles that use these energy sources excessively, currently, vehicles that use fuel cells as energy sources are a technology that is closest to practical applicati...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/22F25B1/00
CPCH05B3/00F24H1/0018F24H1/121F24H1/009B60H1/00B60H1/2221B60H2001/2278H05B3/42B60H1/22F25B1/00
Inventor 张吉相
Owner HANON SYST
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