Air channel assembly and fan heater

A technology of air duct components and heaters, which is applied in the direction of pump components, mechanical equipment, pipeline layout, etc., which can solve the problems of unable to meet the needs of consumers and low air volume, so as to increase the effective circulation area, increase air volume, and reduce air volume. scale effect

Inactive Publication Date: 2017-09-15
GD MIDEA ENVIRONMENT APPLIANCES MFG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the air volume of the existing heaters is generally low when they work, which cannot meet the growing needs of consumers.

Method used

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  • Air channel assembly and fan heater
  • Air channel assembly and fan heater
  • Air channel assembly and fan heater

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Embodiment Construction

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0039] It should be noted that all directional indications (such as up, down, left, right, front, back...) in the embodiments of the present invention are only used to explain the relationship between the components in a certain posture (as shown in the accompanying drawings). Relative positional relationship, movement conditions, etc., if the specific posture changes, the directional indication will also change accordingly.

[0040] In addition, in t...

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Abstract

The invention discloses an air channel assembly and a fan heater which uses the air channel assembly. The air channel assembly comprises a volute, a volute tongue and a throughflow wind wheel, wherein the volute tongue is arranged on the volute and forms an air channel together with the volute, and an air inlet and an air outlet are formed in the air channel; the throughflow wind wheel is arranged in the air channel so as to lead airflow to the air channel from the air inlet and blow the airflow in the air channel out of the air outlet; the volute comprises a first volute tongue part, the volute tongue comprises a second volute tongue part, and the first volute tongue part and the second volute tongue part are respectively located on both sides of the air inlet; and on the same cross section, an included angle A of a connecting line from the root M of the first volute tongue part to the axis O of the throughflow wind wheel and a connecting line from the root N of the second volute tongue part to the axis O of the throughflow wind wheel is 110 degrees to 170 degrees. According to the technical scheme of the air channel assembly, the air volume of the fan heater can be increased.

Description

technical field [0001] The invention relates to the technical field of heaters, in particular to an air duct assembly and a heater using the air duct assembly. Background technique [0002] At present, as a new type of heating equipment, the heater is widely used because of its advantages such as convenient use and simple operation. However, the air volume of the existing heaters is generally low when they work, which cannot meet the increasing demands of consumers. Contents of the invention [0003] The main purpose of the present invention is to provide an air duct assembly aimed at increasing the air volume of the heater. [0004] In order to achieve the above purpose, the air duct assembly proposed by the present invention is applied to a heater, including: [0005] volute; [0006] A volute tongue, the volute tongue is arranged on the volute, and forms an air passage with the volute, and the air passage has an air inlet and an air outlet; [0007] A cross-flow win...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24D15/00F24D19/00
CPCF24D15/00F24D19/00F24H3/0411F24H9/0073F04D17/04F04D29/4206F04D29/422Y02B30/00F24D19/0087F24F13/02
Inventor 王庆马列谭成波
Owner GD MIDEA ENVIRONMENT APPLIANCES MFG
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