Novel air processor

An air processor, a new type of technology, applied in the direction of shielding with air flow, air conditioning system, space heating and ventilation, etc., can solve the problem of reduced air inlet area, low wind speed at the air outlet, increased power consumption and noise of the air curtain, etc. problems, to achieve the effect of reducing machine power loss, increasing heat exchange area, and improving heating efficiency

Inactive Publication Date: 2019-04-26
周友明
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] 1. Since the heater is set at the air outlet, the air flow from the acceleration air duct or the fan directly collides with the heater, and there is a great contradiction between the heating effect and the arrangement of the radiator fins of the heater: if the radiator fins are arranged relatively Close, the heat exchange effect is better, but the wind speed at the air outlet is low, and the effect of the air curtain cannot be achieved; on the contrary, if the heat sink is arranged sparsely, the wind speed effect is ideal, but the heat exchange effect is poor;
[0008] 2. Since the heater is set at the air outlet, the resistance of the heater to the airflow makes the distribution of the outflow airflow uneven, which greatly affects the efficiency of the heater;
[0009] 3. Moreover, due to the loss of airflow resistance caused by the heater, it is necessary to increase the flow rate and total pressure of the fan, so that the power consumption and noise of the air curtain will increase accordingly, and the volume and weight of the fan will increase accordingly, making installation difficult
[0013] 1. After adding a heater at the front end of the air inlet, the air inlet area is relatively reduced, and the air velocity of the air flow into the air curtain decreases, which affects the air velocity and work efficiency of the air outlet air of the air curtain;

Method used

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Embodiment Construction

[0032] Please refer to figure 1 , is a schematic diagram of an embodiment of the heating structure disclosed in the present invention.

[0033] Specifically, the heating structure 100 of the present invention includes:

[0034] The housing 110, one side of which is set as an air inlet 111, and the other side is set as an air outlet 112;

[0035] The impeller 120 is arranged inside the casing 110, and brings the external airflow of the casing 110 in from the air inlet 111, and discharges it from the air outlet 112;

[0036] The heating device 130, including a heater and a heat sink, is arranged in an arc shape along the flow direction of the airflow sucked by the impeller 120 in the housing 110 at the air inlet 111 inside the housing 110; The cold air flows through the heating device 130, and exchanges heat with the heat sink of the heating device 130 to absorb heat;

[0037] The airflow acceleration duct 140 accelerates the airflow flowing with the impeller 120 , and the ai...

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Abstract

The invention discloses a novel air processor. A heating structure comprises a shell, an air inlet, an impeller, a motor, a control device, an airflow acceleration air flue, an air outlet and a heating device. The air inlet is formed in one side face of the shell, the impeller is arranged in the shell, the motor and the control device drive the impeller to rotate, the airflow acceleration air flueis used for accelerating airflow brought in by the impeller from the air inlet, airflow passing through the airflow acceleration air flue is exhausted from the shell through the air outlet, and the heating device in an arc shape is arranged in the air inlet on the inner side of the shell in the flowing direction of airflow sucked in by the impeller in the shell. The defects that the heating device is limited by the size of the air inlet, air feeding is resisted, and heating efficiency is not high are overcome through an air curtain, and heating efficiency and air curtain exhaust efficiency are good.

Description

technical field [0001] The invention relates to a heating and ventilating device, in particular to a novel air processor with an arc heater arranged at an air inlet. Background technique [0002] The air curtain is a kind of HVAC equipment that forms an invisible air curtain through the powerful airflow generated by the centrifugal wind wheel, also known as air curtain machine, air curtain machine, air door, etc. [0003] The air curtain can be installed above or on the left and right sides of the entrance of shopping malls, theaters, hotels, restaurants, conference halls, cold storage, operating rooms and homes that require heat insulation, and separate the indoor and outdoor air by generating airflow curtains. To prevent the exchange of hot and cold air indoors and outdoors, the use of air curtains is not only convenient for access, but also has the effect of dustproof, anti-pollution, anti-mosquito and fly, and can be widely used in electronics, instruments, pharmaceutica...

Claims

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Application Information

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IPC IPC(8): F24F9/00F24F13/00F24F13/06F24F13/20F24F13/24F24F13/28
CPCF24F9/00F24F13/00F24F13/06F24F13/20F24F13/24F24F13/28F24F2013/0616F24F2013/205F24F2221/34
Inventor周友明
Owner周友明