Air exchanger

A technology of air exchange and air, which is applied in space heating and ventilation, household stove/stove, ventilation system, etc. It can solve the problems of difficult adjustment of air exchange volume, decreased air exchange rate, and loud fan noise, etc., to achieve the effect of air exchange Good, less parts, long life effect

Inactive Publication Date: 2014-09-10
漆一伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The problems of traditional air exchangers are: there are many parts and it is not easy to clean; the fan is noisy and easily damaged; Low efficiency, especially after fouling in the pipeline, the air exchange rate will further decrease, and the air exchange rate is difficult to adjust

Method used

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Embodiment Construction

[0034] The embodiments of the present invention are described in detail below. Examples of the embodiments are shown in the accompanying drawings, in which the same or similar reference numerals indicate the same or similar elements or elements with the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to explain the present invention, but should not be construed as limiting the present invention.

[0035] In the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical" "," "horizontal", "top", "bottom", "inner", "outer" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for convenience and simplicity in describing the present invention, and It is not indicated or implied that the device or element referred...

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Abstract

The invention discloses an air exchanger. The air exchanger comprises an exhaust pipe with an upper end and a lower end; a tubular body with an upper end and a lower end. The upper end of the tubular body is connected with the lower end of the exhaust pipe. An air chamber is equipped inside the perine of the tubular body. The air chamber comprises an air supply port for supplying air to the air chamber and an an air spray channel applied for spraying the air inside the air chamber to the inner side of the tubular body so as to make the air move from the lower end of the tubular body to the upper end of the tubular body inside the tubular body. According to the air exchanger in the invention embodiment, air is sprayed through the spray channel to generate rapid air flow. Then local negative pressure is generated around the lower end of the tubular body to drive the peripheral air to enter the air exchanger and then be discharged. Therefore, the air exchange efficiency of the air exchanger is improved. Better air exchange effects are then achieved.

Description

Technical field [0001] The invention relates to an air exchanger. Background technique [0002] Traditional air exchangers usually use fans to promote air flow, such as range hoods, which suck oil fume through fans installed in ducts. The problems with traditional air exchangers are: there are many parts and it is not easy to clean; the fan is noisy and easy to damage; it is prone to air backflow; the pipe is prone to fouling and oil dripping; the fan or blower is directly connected or in series with the exhaust pipe. The efficiency is low, especially after the fouling in the pipeline, the air exchange rate will be further reduced, and the air exchange rate will not be easy to adjust. Summary of the invention [0003] The purpose of the present invention is to solve one of the above technical problems at least to a certain extent, or at least provide a useful business option. To this end, an object of the present invention is to provide an air exchanger that is easy to assemble,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24F7/06F24C15/20F24F13/02
Inventor 漆一伟李映红
Owner 漆一伟
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