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Heated aerosol generating device

A technology of generating device and heating device, which is applied in the field of aerosol, can solve the problems of slow aerosol speed and unstable aerosol concentration, and achieve the effect of improving accuracy

Pending Publication Date: 2020-03-31
JIANGSU SUJING GROUP +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the existing aerosol generating devices usually have the disadvantages that the generated aerosol concentration is unstable, or the speed of generating aerosol is relatively slow, requiring tens of minutes of warm-up time

Method used

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Embodiment Construction

[0025] The present invention will be further described below in conjunction with the embodiment shown in accompanying drawing:

[0026] See attached Figure 1-2 As shown, a heating aerosol generating device includes a housing 1 with a heat insulating layer, a heating device, a generating pipeline and a temperature sensor 4 arranged in the housing 1 .

[0027] Specifically, the heating device is a cylindrical heating rod 2 , and the generating pipe is wound on the heating rod 2 in a helical shape. The generating pipeline is a stainless steel capillary 3 with a diameter less than or equal to 1mm.

[0028] The temperature sensor 4 is arranged on the surface of the stainless steel capillary 3 for real-time monitoring of the temperature of the surface of the stainless steel capillary 3 . The temperature data that temperature sensor 4 monitors is transmitted to temperature controller 5, and temperature controller 5 adjusts the heating capacity of heating rod 2 according to the tem...

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PUM

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Abstract

The invention discloses a heated aerosol generating device. The device comprises a housing, a columnar heating device arranged in the housing, a generating pipeline wound on the periphery of the heating device, and an oil storage tank connected to one end of the generating pipeline. One end of the generating pipeline is connected to the oil storage tank, and the other end of the generating pipeline is provided with an aerosol outlet. Due to the fact that the generating pipeline is wound around the periphery of the heating device, the generating pipeline can be rapidly heated by the heating device and the needed temperature is achieved.

Description

technical field [0001] The invention relates to the field of aerosols, in particular to a heating aerosol generating device. Background technique [0002] High-efficiency and ultra-high-efficiency filters are key components in cleanroom environmental control systems. In order to ensure the quality of the clean room environment, it is not only necessary to ensure that the performance of the filter is intact during the production process, but also to ensure that the filter is assembled in good condition and no leakage occurs after the filter is installed on site. Aerosol generators and aerosol photometers form a complete inspection system for measuring the performance of filters and filter installations; they have important applications in the cleanroom sector. [0003] After the clean room project is completed, it is necessary to test the sealing performance and filtration performance of each filter to prevent filter leakage from affecting the quality of the clean environmen...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01J13/00
CPCB01J13/0095
Inventor 孙吉勇梁凤飞沈玮栋
Owner JIANGSU SUJING GROUP