阅读说明：本技术 二氧化氯泡腾片缓释湿棉盒 (Chlorine dioxide effervescent tablet slow-release wet cotton box ) 是由 邱燕军 于 2020-06-01 设计创作，主要内容包括：二氧化氯泡腾片缓释湿棉盒本发明公开了一种二氧化氯泡腾片缓释湿棉盒。此湿棉盒放置于具有负压的流动空气中,通过二氧化氯泡腾片获得相对稳定的低浓度二氧化氯气体。经过多次实验测量,加入2粒二氧化氯泡腾片的湿棉盒配合专利申请2019107876122的实施方法2可以得到风量约为35升/分钟平均浓度约为0.4ppm的二氧化氯气体的持续释放时间大于48小时。浓度范围在0.1~0.8ppm之间。持续的时间和二氧化氯泡腾片的二氧化氯含量有关。本发明还可用于其它药片气体的缓释领域比如(但不限于)84泡腾片的缓释。(The invention discloses a chlorine dioxide effervescent tablet slow-release wet cotton box. The wet cotton box is placed in flowing air with negative pressure, and relatively stable low-concentration chlorine dioxide gas is obtained through the chlorine dioxide effervescent tablets. Through multiple experimental measurements, the wet cotton box added with 2 granules of chlorine dioxide effervescent tablets can obtain the sustained release time of chlorine dioxide gas with the air quantity of about 35 liters/minute and the average concentration of about 0.4ppm for more than 48 hours by matching with the implementation method 2 of the patent application 2019107876122. The concentration range is 0.1-0.8 ppm. The duration is related to the chlorine dioxide content of the chlorine dioxide effervescent tablet. The invention may also be used in the field of sustained release of other tablet gases such as, but not limited to, sustained release of 84 effervescent tablets.)

1. A chlorine dioxide effervescent tablet slow-release wet cotton box mainly comprises an air input pinhole (5), a wet cotton box bin (7), a chlorine dioxide effervescent tablet medicine box bin (8) and a chlorine dioxide gas outlet pinhole (9).

2. The air inlet pinhole (5), the wet cotton box bin (7), the chlorine dioxide effervescent tablet medicine box bin (8) and the chlorine dioxide outlet pinhole (9) according to claim 1, wherein the air inlet pinhole (5) = > the wet cotton box bin (7) = > the chlorine dioxide effervescent tablet medicine box bin (8) = > the chlorine dioxide outlet pinhole (9) are arranged in the order of gas flow.

3. The present invention may be used in other tablet gas release fields such as, but not limited to, the release of 84 effervescent tablets.

Technical Field

The invention belongs to the field of air purification and disinfection, and relates to a chlorine dioxide effervescent tablet slow-release technology.

Background

The chlorine dioxide effervescent tablet is an economic, practical and convenient method for obtaining chlorine dioxide. The humidity of the air can activate the chlorine dioxide in the effervescent tablet, but the concentration and rate at which the effervescent tablet releases chlorine dioxide in the air is unpredictable. The invention can use the chlorine dioxide effervescent tablet to obtain relatively stable low-concentration chlorine dioxide gas.

Disclosure of Invention

As shown in figure 1, the invention mainly comprises 4 parts of an air input pinhole (5), a wet cotton box bin (7), a chlorine dioxide effervescent tablet medicine box bin (8) and a chlorine dioxide gas outlet pinhole (9). The other serves these 4 main parts. The invention is mainly used in flowing air with negative pressure. The air input pinhole (5) faces the direction of the coming air. The chlorine dioxide gas outlet needle hole (9) faces to the air going direction. Under the action of negative pressure of flowing air, air firstly enters a wet cotton box bin (7) from an air input pinhole (5) to humidify the air and then enters a chlorine dioxide effervescent tablet medicine box bin (8). The humidified air prompts the chlorine dioxide effervescent tablet to release chlorine dioxide and then the chlorine dioxide is output from the chlorine dioxide gas outlet needle hole (9). The sizes of the air input pin hole (5) and the chlorine dioxide gas outlet pin hole (9) are matched with the air flow to determine the concentration of the chlorine dioxide in the air. Through multiple experimental measurements, the wet cotton box added with 2 granules of chlorine dioxide effervescent tablets can obtain the sustained release time of chlorine dioxide gas with the air quantity of about 35 liters/minute and the average concentration of about 0.4ppm for more than 48 hours by matching with the implementation method 2 of the patent application 2019107876122. The concentration range is 0.1-0.8 ppm. The duration is related to the content of chlorine dioxide in the chlorine dioxide effervescent tablet. The invention may also be used in other tablet gas release applications such as, but not limited to, the release of 84 effervescent tablets.

Drawings

FIG. 1 is a sectional view of a chlorine dioxide effervescent tablet slow release wet cotton box, 1-protective cover; 2-sealing ring; 3-a septum cap; 4-a base; 5-air input pinhole; 6-air guide holes of the middle partition cover; 7-wet cotton box storehouse; 8-chlorine dioxide effervescent tablet medicine box storehouse; 9-chlorine dioxide gas outlet pinhole.

FIG. 2 shows the application of the present invention in deodorizing, disinfecting, and purifying micro fans. 21-direction of gas movement; 22-location of the invention in the fan; 9-chlorine dioxide gas outlet pinhole.

Fig. 3 is the state of the wet tampon base after 48 hours of release: 31-direction of gas flow; tablets after 48 hours are released in a 32-chlorine dioxide effervescent tablet box bin; 33-wet cotton in the wet cotton box bin; 9-chlorine dioxide gas outlet pinhole.

Detailed Description

Figure 1 is a cross-sectional view of a chlorine dioxide effervescent tablet slow-release wet cotton box used in practical tests in a deodorizing, disinfecting and purifying micro-fan of the invention. Air enters the protective cover (1) from the input pinhole (5), firstly enters the wet cotton box bin (7) for humidification through the middle partition cover air guide hole (6), then enters the chlorine dioxide effervescent tablet medicine box bin (8) to promote the chlorine dioxide effervescent tablets to release chlorine dioxide, and finally mixed gas is output from the chlorine dioxide gas outlet pinhole (9). Figure 2 shows the location of the chlorine dioxide effervescent tablet slow release wet cotton box (22) in the micro-fan and the correlation of the wet cotton box (22) and the direction (21) of gas movement. The direction of the chlorine dioxide gas outlet pinhole (9) towards the air can also be seen from the figure. Fig. 3 shows the state of efflorescence (32) of the chlorine dioxide effervescent tablet after 48 hours of release in the base (4) of the invention and the direction (31) of the gas flow from the wet cotton (33) to the chlorine dioxide effervescent tablet (32) and the chlorine dioxide gas outlet pin hole (9).

The invention can also be used in other environments with air flow, such as (but not limited to) the front and back of a fan, an air inlet and outlet of an air conditioner, an air inlet and outlet of an automobile air circulation, and the like, for deodorizing, disinfecting, removing formaldehyde, and the like.