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Spray nozzle and induction type air regulating equipment

A nozzle and distance technology, applied in the nozzle field of induction air conditioning equipment, can solve the problem of high noise level

Inactive Publication Date: 2016-04-20
俞文伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the resistance of the air supply airflow is small, there will be no airflow redirection, refraction and reflection or local eddy current flow, and the lateral or refraction deflection, reflection or local eddy current movement of the airflow molecules is required to reduce noise, so The noise level of the existing technology is high

Method used

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  • Spray nozzle and induction type air regulating equipment
  • Spray nozzle and induction type air regulating equipment
  • Spray nozzle and induction type air regulating equipment

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with specific embodiments shown in the accompanying drawings. However, these embodiments do not limit the present invention, and any structural, method, or functional changes made by those skilled in the art according to these embodiments are included in the protection scope of the present invention.

[0029] The nozzle of the present invention is a non-metallic elastic material, preferably with rubber as the base material, and the bulk density is not more than 900kg / m 3 . Rubber has a certain degree of elasticity, and the molded nozzles have strong wear resistance, impact resistance, oxygen aging resistance, water resistance, and are easy to process, which can meet the requirements of the uniformity of the effective flow cross-section value of the nozzles installed in the same induction air conditioning equipment Require. The non-metallic material has a small thermal conductivity, which makes the ...

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PUM

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Abstract

The invention discloses a spray nozzle. The spray nozzle comprises an inner cavity, wherein a radial section of the inner cavity is in the shape of a polygon which is formed by combining a plurality of sides with the same structures; each side is provided with a first distance and a second distance to the vertical axis of the spray nozzle; and the first distance is not equal to the second distance. The invention further provides induction type air regulating equipment applying the spray nozzle. After the spray nozzle provided by the invention is applied to the induction type air regulating equipment, regenerated noises of the induction type air regulating equipment within unit time can be reduced under the same working condition (namely air speed, flowing through the spray nozzle, of air-feeding air flow being same), and anti-condensing and anti-dewing capacity of the spray nozzle are improved.

Description

technical field [0001] The invention belongs to the technical field of noise elimination of air conditioners, and in particular relates to a nozzle of inductive air conditioning equipment. Background technique [0002] Induced air-conditioning equipment is one of many air-conditioning classification products, and it is mostly used in environments with high comfort requirements, such as offices, meeting rooms, book reading rooms, theaters, high-end hotels and other places. Compared with the combination of fan coil unit and air supply port used in many air conditioners at present, the inductive air conditioning equipment using nozzles uses the principle of air induction to transmit air flow, without the need for fans and motors, so the noise is lower. [0003] refer to figure 1 and figure 2 , the induced air conditioning equipment sends the fresh air required by the indoor air conditioning system into the static pressure chamber inside the induced air conditioner through th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24F13/06F24F5/00
Inventor 俞文伟
Owner 俞文伟
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