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Testing method of drying device

A technology of drying device and testing method, which is applied in the direction of testing of machines/structural components, measuring devices, instruments, etc., and can solve problems such as unjust and objective data

Inactive Publication Date: 2011-03-23
HOKWANG IND
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Even if the drying efficiency results of the hand drying equipment are obtained, it cannot be used as a fair and objective data that users can judge when choosing products

Method used

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Embodiment Construction

[0016] Relevant detailed description and technical content of the present invention, cooperate schematic diagram to illustrate as follows now:

[0017] The invention relates to a test method of a drying device. The drying device heats air and outputs the hot air through an air outlet, so that the hot air is filled in a drying area. The testing method of drying device of the present invention comprises main steps and has:

[0018] a) setting an object to be dried in the drying area and attaching an initial amount of water on the surface of the object to be dried;

[0019] b) start the drying device to output hot air to the drying area;

[0020] c) moving the object to be baked so that the object to be baked produces a displacement stroke in the drying area; and

[0021] d) Obtaining a drying water loss on the object to be dried compared with the initial water amount and a drying test time to calculate the drying efficiency of the drying device.

[0022] Wherein, a water rete...

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Abstract

The invention relates to a testing method of a drying device, which is used for testing the drying device which heats air and outputs hot air to fill a drying region through an air outlet so as to further obtain the drying efficiency of the drying device. The testing method of the drying device comprises the following steps: putting an object to be dried into a drying region and attaching an original water quantity on the surface of the object to be dried, moving the objected to be dried to generate a displacement stroke in the drying region when the drying device is started up so as to output the hot air to the drying region, and finally obtaining a drying loss water quantity compared with the original water quantity and the drying testing time so as to calculate the drying efficiency ofthe drying device, thus, the invention simulates the movement mode of the object to be dried in the drying region so as to accurately obtain the drying efficiency of the drying device.

Description

technical field [0001] The invention relates to a testing method of a drying device, in particular to a testing method of a drying device which provides hot air to dry the user's body parts. Background technique [0002] Hand dryers are generally installed in washrooms to provide users with the function of removing moisture after washing their hands. The general hand drying equipment on the market mainly includes a heater installed in the hand drying equipment. The heater heats the air from the outside and provides the hot air to the user through an air outlet to speed up the loss of moisture from the hands. Common examples of hand dryers can be seen in patents such as US 6,185,838, US 6,651,356, US 6,769,197, US 5,459,944 and US 4,999,929. [0003] Hand drying equipment is an alternative method for traditional users to use absorbent paper to remove moisture from the surface of hands after washing their hands. It can reduce paper consumption and is beneficial to the environ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M99/00
Inventor 杨哲化
Owner HOKWANG IND