JP7295367B2 - cleaning method - Google Patents

Description

Application of Article 30, Paragraph 2 of the Patent Act News release (published on December 26, 2019) CommPlusBiz Inc. website (published on January 8, 2020)

The present invention does not wash bedding and carpets with water, does not use chemical ingredients, and uses air and light technology to obtain reliable effects from sterilization, disinfection, deodorization, and decomposition, and protect the natural environment. It relates to a possible cleaning method .

In addition to environmental problems caused by air and sewage pollution, infectious diseases caused by viruses have become factors that threaten human health and social structure. With the change in housing culture, the cleanliness of bedding and carpets is required to be higher.
In recent years, cleaning such as washing bedding with water has become possible not only at specialized cleaning, but also at coin laundry, and it is reported that it can also remove or kill mites and bacteria.

However, the cleaning method performed at laundromats and cleaning shops is mainly water washing, and there is no choice but to use a large amount of water and synthetic detergents or special chemical detergents. This causes a large amount of sewage pollution. Also, regarding the fact that mites and bacteria are removed or killed by washing with water and the subsequent drying process using a dryer, there is a drawback that although some of them are possible, they cannot be sterilized, killed or removed entirely.

This drawback is a major obstacle to solving the problem of environmental pollution and to the purpose of sterilizing futons and carpets. Specifically, as long as it is washed with water, sewage contamination with synthetic detergents and special chemical detergents cannot be avoided, and the drying temperature in the dryer cannot reach the high temperature and time required for sterilization. In fact, there were problems such as being unable to sterilize.

As a remedy for this, the use of high-temperature steam enables reliable sterilization and disinfection. However, even with this method, the problem of environmental pollution remains due to washing with water. Moreover, it is possible to perform sterilization and disinfection using ozone, which is widely known to be effective for deodorization and sterilization. However, in order to apply ozone directly to the interior of the futon, it is necessary to do so at a low concentration in consideration of the effects of ozone on the human body.

JP-A-2003-038897

JP-A-11-179095

The problem to be solved is to obtain a reliable cleaning effect from sterilization, disinfection, deodorization, and decomposition of bedding and carpets without washing with water or using synthetic detergents, while solving the problem of sewage contamination. is.

The invention according to claim 1 comprises a housing having a space for accommodating bedding inside , a rack for spreading and hanging the bedding in the housing , a temperature sensor for measuring the temperature in the housing , and a hot air , an introduction part for introducing the hot air generated by the hot air machine into the housing , and a discharge part for discharging the hot air from the housing , are connected to the hot air machine to generate a hot airflow. A deodorizing, sterilizing and drying device comprising a hot air circulation device, an LED type ultraviolet (UV-C) irradiation device and an ultraviolet type ozone generator provided in the housing, a door of the housing , and a duct for discharging ozone . A cleaning method for cleaning bedding using a machine, ozonated water, ultraviolet rays (UV-C) and ozone,
The bedding is spread inside the housing and hung on the rack, the door of the housing is closed, and the hot air fan is operated to generate a hot air current in the housing through the hot air circulating device. an ultraviolet irradiation step of irradiating ultraviolet rays (UV-C) with the LED type ultraviolet (UV-C) irradiation device after the hot air flow generating step; and ultraviolet rays (UV-C) with the ultraviolet ozone generator. an ozone generation step of performing irradiation and high-concentration ozone generation; an ozone discharge step of opening the door and the duct of the housing after the ultraviolet irradiation step and the ozone generation step to discharge the ozone in the housing; and a suction removal step of suctioning and removing dead harmful substances from the bedding while the bedding is placed on a breathable cleaning table.
According to a second aspect of the present invention, the air-permeable cleaning table includes a frame combined in a grid pattern on which bedding is placed, a cavity formed between the frames, and a stand for supporting the cleaning table. 2. The cleaning technique of claim 1, comprising :

In the present invention, ozone water generated by low-voltage electrolysis is sprayed on bedding and carpets, spread over the housing, and after the first step of sterilization and death by hot air flow, ultraviolet (UV- C) At the same time as the secondary step of sterilizing even airborne bacteria by irradiation, high-concentration ozone is generated to sterilize, disinfect, deodorize, and decompose the inside of the object, which has the advantage of being able to clean without washing with water. .

The top view of a deodorant sterilization dryer. (Example 1) The front view of a deodorant sterilization dryer. (Example 1) The back view of the deodorant sterilization dryer. (Example 1) It is a figure explaining the structure of an air permeable cleaning stand, (a) is a top view, (b) is a front view.

In the housing 2, the purpose of sterilization by hot air flow, ultraviolet rays (UV-C) and ozone is achieved by generating hot air flow, irradiating ultraviolet rays (UV-C) and generating ozone.

FIG. 1 is a plan view of one embodiment of the device of the present invention, and FIG. 2 is a front view of the same. Also, FIG. 3 is a back view of one embodiment.

Table 1 shows that a hot air flow is generated inside the housing 2 and there is no large temperature unevenness inside the housing.

The hot air generator 1, the hot air blowing port 9, the hot air blowing port 10, the hot air circulation pipe 11, the air control port 12 and the duct 13 are provided outside the housing 2 and connected.

Inside the housing 2, an ultraviolet (UV-C) irradiation and ozone generator 3, a device holder 4, a vertical rack 5 and a horizontal rack 6 are provided.

Temperature sensors A to F are provided inside the housing 2, and temperature sensors G to H are provided outside.

The door 8 of the housing is detachable, and the remaining ozone or the like can be discharged all at once through the duct 13 after the door 8 is removed and the duct air control opening 14 is used to complete the work.

It can be applied to a new concept cleaning business that protects the natural environment by sterilizing harmful substances such as viruses, bacteria, mold, mites, mites eggs hidden in bedding and carpets.

1 hot air fan 2 housing 3 ultraviolet (UV-C) irradiation and ozone generator 4 device holder 5 vertical rack 6 horizontal rack 7 futon spread pattern 8 door 9 hot air inlet 10 hot air outlet 11 hot air circulation pipe 12 air valve 13 duct 14 duct air valve 15 temperature display panel 16 air permeable cleaning table 17 frame 18 cavity A housing temperature sensor 1
Temperature sensor 2 inside B housing
Temperature sensor 3 inside C housing
Temperature sensor 4 inside D housing
EHousing internal temperature sensor 5
Futon interior temperature sensor 6
G hot air outlet temperature sensor 7
H hot air inlet temperature sensor 8

Claims (2)

a housing having a space for accommodating bedding therein ; a rack for spreading and hanging the bedding in the housing ; a temperature sensor for measuring the temperature inside the housing ; a hot air fan for generating hot air ; a hot air circulation device for generating a hot air flow by connecting an introduction portion for introducing hot air generated by a hot air fan into the housing , a discharge portion for discharging the hot air from the inside of the housing to the hot air fan; A deodorant sterilization dryer , ozone water and ultraviolet (UV - A cleaning method for cleaning bedding using C) and ozone,
The bedding is spread inside the housing and hung on the rack, the door of the housing is closed, and the hot air fan is operated to generate a hot air current in the housing through the hot air circulating device. an ultraviolet irradiation step of irradiating ultraviolet rays (UV-C) with the LED type ultraviolet (UV-C) irradiation device after the hot air flow generating step; and ultraviolet rays (UV-C) with the ultraviolet ozone generator. an ozone generation step of performing irradiation and high-concentration ozone generation; an ozone discharge step of opening the door and the duct of the housing after the ultraviolet irradiation step and the ozone generation step to discharge the ozone in the housing; and a suction removal step of suctioning and removing dead harmful substances from the bedding while the bedding is placed on a breathable cleaning table. The air-permeable cleaning table comprises a lattice-like frame on which bedding is placed, a cavity formed between the frames, and a stand for supporting the cleaning table . Item 1. The cleaning method according to item 1 .

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