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Health-level air heater structure

An air heater, sanitary-grade technology, applied in thermal storage heaters, fluid heaters, lighting and heating equipment, etc., can solve problems such as cross-contamination between air and heat medium, achieve obvious heating effect, avoid cross-contamination, and achieve The effect of heat transfer

Active Publication Date: 2016-06-01
NA SHENG CLEAN TECH SUZHOU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] In view of the above problems, the present invention provides a sanitary air heater structure to solve the problem of cross-contamination between air and heat medium in the prior art

Method used

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Embodiment Construction

[0032] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0033] see Figure 4-7 , a sanitary air heater structure, including a heating container 100, the outside of the heating container is provided with an insulation layer 200 (such as Figure 4 The shaded part in the middle); the insulation layer 200 includes an insulation outer tube 210 arranged outside the heating container, and the insulation filler 220 is filled between the insulation outer tube 210 and the heating container. The insulation filler 220 is made of rock wool or calcium silicate.

[0034] The heating container 100 is provided with an air inlet 110, an air outlet 120, a heat medium inlet 130, a heat medium outlet 140, and a condensation water outlet 150; wherein, the air inlet 110 and the air outlet 120 are respectively arranged ...

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Abstract

The invention discloses a health-level air heater structure. The health-level air heater structure comprises a heating container. The heating container is provided with an air inlet, an air outlet, a heating medium inlet, a heating medium outlet and a condensate water outlet. A middle sleeve and an inner sleeve are arranged in the heating container. An outer heating medium cavity is defined by the middle sleeve and the side wall of the heating container and communicates with the heating medium inlet, the heating medium outlet and the condensate water outlet. The inner sleeve is arranged in the middle sleeve and communicates with the outer heating medium cavity. A space is defined by the inner sleeve and the middle sleeve. A ventilation cavity is composed of an air inlet segment, a space segment and an air outlet segment. A heating medium enters from the heating medium inlet, a part of the heating medium enters the outer heating medium cavity between the middle sleeve and the side wall of the heating container, the other part of the heating medium enters the inner sleeve, and finally the heating medium is discharged from the heating medium outlet and the condensate water outlet; and air enters from the air inlet, passes through the space segment and flows out from the air outlet.

Description

technical field [0001] The invention relates to a fluid temperature control device, in particular to a structure for rapidly heating air and preventing the air from intersecting with the heat medium. Background technique [0002] In the physical method, the heat transfer coefficient of gas is relatively low, and the heat transfer coefficient is not a physical quantity describing the physical properties of the material, it will change with different external conditions, such as density, humidity, temperature, flow velocity, flow rate, convection speed etc. Especially for compressed air, the heating effect is lower when the pressure causes the gas to flow faster. [0003] Food and pharmaceutical fields require clean high-temperature air to dry the hot and humid surfaces or pipelines after sterilization of containers because of ingredients and filling, so as to prevent the growth of microorganisms caused by moisture in containers or pipelines, which will affect the pollution o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F24H7/02
CPCF24H7/02
Inventor 鲁新红
Owner NA SHENG CLEAN TECH SUZHOU CO LTD
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