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Silent air heater

A heater and silent technology, applied in heating/cooling equipment, air handling equipment, transportation and packaging, etc., can solve the problem of high noise of the heater, and achieve the effect of reducing noise, reducing mechanical noise, and reducing noise

Inactive Publication Date: 2017-01-11
GUILIN FUGANG NEW MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The invention provides a silent heater, which solves the problem of high noise in the existing automobile heater

Method used

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Examples

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] Such as Figure 1 to Figure 7 The silent heater shown includes a casing 1 with a built-in fan assembly and a radiator 2 assembly. Composition; the heat sink 2 includes a core body of an integral structure formed by welding, the core body includes a plurality of flat tubes, a plurality of heat dissipation strips and two headers, a plurality of the flat tubes and a plurality of the The heat dissipation belts are arranged at intervals, each of the headers includes a main piece and a cover, and the headers are respectively arranged at the two ends of the flat tubes and the heat dissipation belts arranged at intervals, and the headers and The flat tubes are connected; the cover is arranged between the main piece,...

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Abstract

The invention provides a silent air heater. The silent air heater comprises a case, wherein the case is internally provided with a fan assembly and a radiator assembly; the radiator assembly is fixed below the case and consists of a radiator, a water feeding pipe and a water discharging pipe; an impeller comprises a hub, a blade handle, connecting plates and blades; one end of the blade handle is rotatably fixed on the hub, and the other end of the blade handle is fixedly provided with two connecting plates; the blades are formed by connecting four profile edges in an end-to-end manner, and the four profile edges are an outer edge, an inner edge, a first outer side edge and a second outer side edge. The silent air heater provided by the invention has the advantages that since one connecting plate is added between the blades and the blade handle, the contact area between the blades and the blade handle is indirectly enlarged, and the vibration between the blades and the blade handle is reduced, so that the noise is reduced; since the blade is rotatably fixed on the hub by a U-shaped bolt, the angle can be adjusted in real time, and the requirements for noise reduction and different operation conditions are met.

Description

technical field [0001] The invention relates to a heater, in particular to a silent heater. Background technique [0002] With the rapid development of the modern automobile industry and the continuous improvement of the driver's requirements for car comfort, the heater has become one of the indispensable accessories for the car body. It is particularly important to avoid frosting on the windshield and ensure the normal driving of the car in the working environment. In the existing technology, the heater of the automobile often affects its normal use due to the high working noise during work, and also affects the driver's mood, making it irritable, and then may cause some avoidable safety accidents. Contents of the invention [0003] The invention provides a silent warm air blower, which solves the problem of high noise in the existing automobile warm air blower. [0004] The technical solution of the present invention to solve the above-mentioned technical problems is a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60H1/12B60H1/00
CPCB60H1/12B60H1/00521B60H1/00535B60H2001/006
Inventor 李春清韦树宝
Owner GUILIN FUGANG NEW MATERIAL
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