Middle and long-term small-supply quantity liquid releasing device and method

Abstract

The invention discloses a middle and long-term small-supply quantity liquid releasing device, which comprises a shell, in which substances which are needed to be released to the liquid are accommodated; the shell is provided with a through hole, through which releasing is realized under molecular diffusion, density difference, and / or gravity action; the internal substance of the device enters theliquid through the hole and is dissolved in the liquid, therefore the substance in the releasing device can be slowly exchanged and released to a liquid environment. The device is simple in structure, low in cost, long in effective time, convenient to use and strong in reliability without manually adding the substances in the releasing device repeatedly; the substance composition in the releasingdevice is not limited, as long as the substance can be dissolved in the external liquid environment, therefore the device is strong in universality; and the device is not sensitive to impurities in the external solution, and is not easy to cover, pollute and block. The invention also provides a middle and long-term small-supply quantity liquid releasing method.

Description

technical field [0001] The invention relates to a releasing device and a releasing method, in particular to a releasing device and a releasing method of long-term small supply in liquid. Background technique [0002] When adding other substances to the liquid environment, depending on the use or function of the additive, it is often necessary to add a small amount of supply to the liquid environment for a long time, such as humidifiers, air-conditioning fans, fish tanks, etc., during its use , due to the water and other liquids contained in it and the external environment, it will cause a large number of microorganisms such as bacteria to multiply, which will affect the consumer's experience and even endanger the health of consumers. Therefore, it is necessary to add antibacterial agents in the water for a long time to achieve The purpose of sterilization and cleaning. [0003] The common method of adding liquid antibacterial agent is to manually add a certain amount of ant...

AI Technical Summary

Problems solved by technology

However, the bactericidal efficiency of this type of antibacterial agent is relatively low, and the selection of antibacterial agents is basically limited to metal antibacterial agents. When used for a long time, these impurities will cover and adhere to the surface of the antibacterial agent in various ways, affecting or even blocking the contact between the antibacterial agent and water and microorganisms such as bacteria, and then affecting the antibacterial agent on bacteria and other microorganisms. Contact killing leads to a significant reduction or even failure of its bactericidal effect, so in fact, it usually only maintains a good effect within a few hours, a few days or more than ten days, and it is difficult to achieve the effect of long-term release of antibacterial agents

[0007] In addition, such as the addition of breeding to various application liquid environments, there is also a lack of effective long-term release devices for small supply volumes in liquid environments in the prior art, and there are shortcomings such as inaccurate release control, short time, and complicated operations.

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