Method and device for detecting deodorization performance of floor drain

Abstract

The invention discloses a method and a device for detecting the deodorization performance of a floor drain. The method for detecting the deodorization performance of the floor drain comprises the following steps: enabling two ends to respectively locate in two spaces with fixed volume through the panel end and the launching end of the isolation floor drain; filling gas / smoke in the space where thelaunching end of the floor drain is located; detecting the concentration of the gas / smoke escaped from the space where the launching end of the floor drain is located to the space where the panel endof the floor drain is located when reaches the time of a first set value; simultaneously detecting the concentration of gas / smoke in the space where the launching end of the floor drain is located; and calculating the ratio of the two gas / smoke concentrations. When the gas / smoke diffuses, the air pressure in the space where the two ends of the floor drain is located is the same. According to themethod and the device for detecting the deodorization performance of the floor drain, a quantitative detection and an analysis of the floor drain deodorization performance can be achieved, the influence of air pressure imbalance factors on gas / smoke diffusion is avoided, and a high accuracy of the measured result is guaranteed.

Description

technical field [0001] The invention relates to the technical field of floor drain performance detection, in particular to a detection method and a detection device for the deodorization performance of a floor drain. Background technique [0002] At present, there are various floor drains with deodorizing function on the market, but these deodorant floor drains do not have special detection methods and detection devices to detect their deodorizing performance before leaving the factory, resulting in easy deodorization due to poor deodorizing performance. Sales problems such as customer complaints or customer returns have caused losses to the company, which is not conducive to the improvement of corporate benefits; in response to the above problems, there have been existing market issues on the faucet water test bench or floor drain testing machine. The detection method of visual observation of the gas / smoke at the end is mainly to distinguish the deodorization function of th...

AI Technical Summary

Problems solved by technology

[0002] At present, there are various floor drains with deodorizing function on the market, but these deodorant floor drains do not have special detection methods and detection devices to detect their deodorizing performance before leaving the factory, resulting in easy deodorization due to poor deodorizing performance. Sales problems such as customer complaints or customer returns have caused losses to the company, which is not conducive to the improvement of corporate benefits; in response to the above problems, there have been existing market issues on the faucet water test bench or floor drain testing machine. The detection method of visual observation of the gas / smoke at the end is mainly to distinguish the deodorization function of the floor drain based on the strength of the gas / smoke escaping with the naked eye. It is intuitive and the purpose is to convince consumers. However, this Therefore, it is impossible to systematically divide and classify the quality of floor drain products, which is not conducive to the normal operation of market sales behavior.

Images