JPH0775475A - Method for repelling rats and insect intended for environmental hygiene - Google Patents

Abstract

PURPOSE:To effectively repel rats and cockroaches from a kitchen of a household, etc., and a food producing place by regulating an ozonizer having an ozone generating part and an air sending means by a controller, generating ozone in a desired concentration for a given time. CONSTITUTION:An ozonizer 1 sending ozone produced by an ozone generating part 2 from an inlet 4 by an air sending fan 3 is regulated by a controller 5 to generate ozone in an arbitrary concentration for a given time. Ozone is generated for several hours at night when neither human nor pet, etc., exist.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a method for evading rodent insects such as mice and cockroaches from restaurants, household kitchens, food manufacturing sites, and the like.

[0002]

2. Description of the Related Art In a place where food is handled, such as a restaurant, a food manufacturing site, or a kitchen, it is easy to obtain food as a food although it needs to be particularly hygienic. , Rats and cockroaches are easy to settle in. When I find a rodent insect like this,
It was known that it could not be eradicated by such methods alone, although it was eradicated by pesticides and hits. Both rodents and cockroaches have a habit of living in groups, and when you see one cockroach, it is said that there are tens of times more cockroaches inhabiting the invisible shadow. For that reason, conventionally, toxic chemicals have been installed in places where mice and cockroaches are likely to live. And such a drug killed rodents and insects.

[0003]

However, the method of spraying or setting a drug may be toxic to animals other than pests, such as humans and pets working there. There is also a risk that infants may pick up the medicine for exterminating rats and cockroaches that is set in the corner or put it in their mouth. Moreover, carcasses of rodents and insects that ate poisonous drugs are often found near the place where the drug was set up. In addition,
The area where mice and cockroaches are likely to live is covered by a narrow space near the corner of the room, so it was not easy to put conventional medicines in effective places. Therefore, an object of the present invention is to avoid humans and pets from rodent insects in a non-hazardous manner, yet easily and effectively, and to avoid seeing carcasses such as pests. .

[0004]

A rodent insect repellent method according to the present invention is an ozone generator comprising an ozone generator for generating ozone, and a blower for blowing the generated ozone from a blower opening, and the ozone generator. And a controller for controlling the ozone generation time and the ozone concentration, and generate ozone of an arbitrary concentration for a predetermined time.

[0005]

[Operation] Ozone is generated for several hours by an ozone generator installed in a kitchen or the like at night when there are no people or pets. If this is repeated every day, the rodent insects will disappear.
It is known that ozone has a decomposing power for nicotine and tar, and has a bactericidal and antifungal action. It is considered that this is because ozone acts on the cell membrane surface layer of bacteria and fungi to decompose surface proteins, damage the cell membrane, lower the cell wall function, and oxidatively decompose to inactivate the bacteria.
On the other hand, cockroaches emit a substance called pheromone,
It has the property of gathering based on this odor and carrying out collective habitation.
When this pheromone is decomposed by ozone by the same action as the above-mentioned decomposition of bacteria, collective habitation is destroyed, so that breeding is suppressed or the pheromone moves out of the area where ozone exists. In addition, cockroaches are omnivorous, and they collect with a smell to the place where they decay, and they may feed animals and plants, bacteria, molds, etc., but since these things are oxidized and decomposed by ozone, It is thought that it becomes difficult to live. For this reason, the cockroaches disappear without killing them.

[0006] Rats are highly sensitive, especially residential mice. Normally, if the position of an object, odor, food, etc. within the activity area changes, it will be vigilant and move away from the area until they stabilize. Ozone has an offensive odor compared with oxygen in the air, and the normal odor is removed by sterilization to prevent spoilage. As for small animals such as mites, fungi, bacteria, organic substances, etc., which are food, are sterilized.
It seems that it becomes an environment where it is difficult to live because it oxidizes and decomposes and there is no food.

[0007]

EXAMPLE The first example shown in the table of FIG. 1 and FIG. 2 is a case of cockroach control at Yakiniku restaurant A. The ozone generator 1 shown in FIG. 2 sends the ozone generated in the ozone generator 2 to the outside of the device by the blower fan 3 from the blower port 4. The controller 5 can control the ozone concentration and the ozone generation time. it can. This roasted meat shop A has been performing the cockroach extermination work three times a year by various conventional methods, but it was impossible to completely exterminate the cockroaches because it entered the narrow space between the stainless steel sink and the shelf. So about 60
Three ozone generators 1 (Fig. 2) were connected to a power source 6 and installed in a tsubo shop, and at night, at a concentration of 0.02 to 0.1 ppm level,
Ozone was generated. As a result, as shown in FIG.
Over the course of the week, no cockroaches were seen.

In the second embodiment, which is a cockroach extermination work (FIG. 1) at the pizza store B, the structure of the pizza store B is bad, and even if the conventional extermination work is performed, the cockroaches enter the ceiling and cannot be exterminate. It was in a state. Therefore, when the ceiling plate was removed and the ozone generator 1 was installed on the back of the ceiling, as shown in FIG. 3, the habitat of cockroaches decreased within about two weeks after the installation. The ozone generation conditions are the same as in the first embodiment. Further, in the case of the restaurant C of the third example, the rats were particularly inhabited, and it was impossible to exterminate them even after working with various uses. Therefore, two ozone generators 1 were installed in a store of about 32 tsubo, and ozone was generated at a concentration of about 0.08 ppm, but after 4 days, no habitation of mice was seen (Fig. 3). . As described above, according to the method of the present invention, it was confirmed that the effect is sufficiently exerted even in a bad condition where the extermination was impossible until now. And, of course, there is no damage to humans or pets. The population number of cockroaches or rats shown in FIG. 3 is data captured by an indicator.

[0009]

[Effect] According to the method for repelling rodent insects of the present invention, there is no danger to humans and pets, and they are simple and effective.
Can repel rodent insects. Also, you don't have to see dead bodies such as pests.

[Brief description of drawings]

FIG. 1 is a table showing conditions of a work site of this embodiment.

FIG. 2 is a configuration diagram of an ozone generator.

FIG. 3 is a table showing the results of pest repellent investigation according to this example.

[Explanation of symbols]

 1 Ozone generator 2 Ozone generator 3 Blower fan 4 Blower port 5 Controller

Claims (1)

[Claims] 1. An ozone generator comprising an ozone generator for generating ozone, a blower for blowing the generated ozone from a blower opening, and a controller for controlling the ozone generation time and the ozone concentration by the ozone generator. , A method for repelling rodent insects, which generates ozone of arbitrary concentration for a predetermined time.