JP2002300840A - Apparatus and method for unpleasant insect pest extermination - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide both an apparatus for unpleasant insect pest extermination, with which unpleasant insect pests such as cockroach, etc., can be exterminated more efficiently and surely than a conventional apparatus and a method for unpleasant insect pest extermination. SOLUTION: This apparatus for unpleasant insect pest extermination is constituted of an apparatus A for spraying an unpleasant insect pest extermination substance and an apparatus B for foaming on a floor and coating the floor. The apparatus A for spraying an unpleasant insect pest extermination substance has an ozonizer and an application opening and is installed on the upper wall surface of a room 8 to be exterminated. The apparatus B for foaming on a floor and coating the floor is equipped with a storage tank 1, a water storage container 2, a foaming device 3, valves 41-44 to be connected to the tank, the container and the device, a force feed pump 5, a piping 6 and a distribution pipe 7 which is laid at the corner of the floor of the room 8 to be exterminated and has delivery parts 71-77. An ozone gas is sprayed on the room 8 to be exterminated from the apparatus A for spraying an unpleasant insect pest extermination substance, then an aqueous solution of surfactant foamed by the apparatus B for foaming on a floor and coating the floor is released from the distribution pipe 7 to coat the floor of the room 8 to be exterminated. Then cleaning water is discharged from the water storage container 2 by the distribution pipe 7 to remove foams.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device and a method for controlling discomfort pests, and more particularly, to controlling discomfort pests, such as cockroaches, more efficiently and more reliably than conventional ones. The present invention relates to an apparatus and a method for controlling discomfort pests.

[0002]

2. Description of the Related Art Conventionally, in food service facilities of supermarkets, schools, companies, etc., or kitchen facilities of cafeterias, it is necessary to control unpleasant pests such as cockroaches in order to improve the hygiene of food and cooking utensils. In addition to the problem described above, importance has been placed on the viewpoint of occurrence of food poisoning, contamination of foods, and the like. Particularly in recent years, with the introduction of HACCP (hazard analysis [hazard analysis], critical control points [important control points]) and the enforcement of the PL law, the departments dealing with food require more stringent hygiene management than before. Therefore, it is very important to control unpleasant pests such as cockroaches. As a method that is generally performed as a method of controlling such an unpleasant pest, it is possible to maintain a clean environment by eradicating the object by hand as soon as it is found and by frequently cleaning the floor surface. .

[0003] However, various appliances and equipment are used indoors, especially in the kitchen.
It is equipped with facilities, and cockroaches can enter even small gaps, and they are mainly active at night, so it is not always easy to find and eliminate them manually. Further, when cleaning, there is a problem that it is difficult to clean a portion hidden by these appliances and equipment. Furthermore, it is easy to get dirty like a restaurant kitchen,
Cleaning large floors requires a lot of labor, and it is difficult to perform efficient cleaning without unevenness in a short time. In particular, recently, in order to respond to customer requests accompanying changes in lifestyle, business hours of supermarkets and cafeterias have been extended longer than before, and holidays have been reduced, etc.
It has become difficult to allocate work time for cleaning the floor, particularly in a kitchen where it is strongly required to eliminate unpleasant pests such as cockroaches, and it is becoming difficult to secure cleaning time. If such a problem is to be solved by cleaning after work, the number of cleaning personnel must be increased, which results in a problem of high labor costs. Therefore, conventionally, there is a demand for an uncomfortable pest control apparatus and an uncomfortable pest control method that can efficiently and more reliably control uncomfortable pests such as cockroaches.

[0004]

DISCLOSURE OF THE INVENTION The present invention has been made in view of the above-mentioned circumstances, and an apparatus for controlling discomfort pests which can more efficiently and more reliably dispel pests such as cockroaches than before. An object of the present invention is to provide a method for controlling discomfort pests.

[0005]

Means for Solving the Problems The present inventors have conducted intensive studies on the ecology and control methods of unpleasant pests such as cockroaches, and the effects and effects of the pest control substances. Spraying the insecticide in the room will spread to hard-to-reach gaps and areas hidden by tools and equipment, and as a result, unpleasant insects such as cockroaches exposed to the insecticide will flash out Dropping on the floor surface due to falling or rampaging), which can be guided to the floor surface. Further, by spraying the foam generated by the surfactant on the floor surface, The present inventors have found that it is possible to more efficiently and surely control discomfort pests induced on the floor surface by causing flashout, and completed the present invention.

An apparatus for controlling discomfort pests according to the first aspect of the present invention comprises an apparatus for spraying an uncomfortable pest control substance capable of spraying the substance for spraying an uncomfortable pest, a foaming device for foaming an aqueous solution of a surfactant, and the foaming device. A floor surface foaming and coating apparatus comprising a distribution pipe having a discharge port for supplying the foamed surfactant aqueous solution to at least one surface of a floor and a waist wall in the chamber to be decomposed, The apparatus for foaming and coating a floor surface and the apparatus for spraying an unpleasant pest-controlling substance are characterized in that they are integrated or separated. The term “discomfort pest” in this specification is used to mean a pest crawling on the floor, and includes, for example, cockroaches, spiders, centipedes, and gezi.
In this, the apparatus for controlling discomfort pests of the invention according to claim 1 is:
In particular, it can be suitably used for controlling cockroaches.

There is no limitation on the configuration of the "discomfort pest control substance spraying device" in the apparatus for controlling discomfort pests according to claim 1 as long as the apparatus can spray the discomfort pest control substance into the chamber to be controlled. For example, in the case where the above-mentioned spray is a gas, the apparatus has a cylinder filled with the spray, a generator for spraying the spray and a spray outlet, and a ceiling, a wall, a floor, etc. With a spray pipe with a control valve that adjusts the amount of spraying of unpleasant pest control substances as needed, or inside the main body that can be carried without laying on the ceiling, wall, floor, etc. of the room to be cleaned In addition, it is also possible to provide a cylinder filled with the unpleasant pest-controlling substance or a device for generating the unpleasant pest-controlling substance, and to provide a spraying port in the main body. In addition, when the unpleasant pest-controlling substance is a liquid, a container filled with the unpleasant pest-controlling substance, and a vaporizer having a heating function or the like for vaporizing the unpleasant pest-controlling substance, or compressed. By introducing a gas, the disinfecting pest control substance is sprayed to the outside as ultra-fine particles.Therefore, it may be configured to include a container filled with the disturbing pest control substance or a container filled with a compressed gas connected to the spray tube. it can.

[0008] The above-mentioned "discomfort pest-controlling substance" is not particularly limited as long as it is capable of controlling the above-mentioned pests or causing flash-out, and is generally used to achieve such an object. Pyrespiroids and ozone are preferred because they have a low effect on the human body and can be suitably used for controlling unpleasant pests in departments handling food such as kitchens and canteens.

[0009] The above-mentioned "floor foam coating apparatus" foams a surfactant aqueous solution, and supplies the foamed surfactant aqueous solution to at least one surface of the floor and the waist wall in the chamber to be cleaned to supply the entire surface of the floor or The structure is not particularly limited as long as it is a device for coating a part of the floor, and the entire surface or a part of the floor can be coated by foaming the aqueous surfactant solution. As such a "floor foam coating apparatus", for example, as shown in claim 2, a storage tank 1 for storing a surfactant aqueous solution, a first delivery pipe 11 for delivering the surfactant aqueous solution, and a delivery Means, a first gas supply pipe 12 connected to the first delivery pipe 11, and a first gas for supplying a gas to the aqueous solution of the surfactant in the first delivery pipe 11 via the first gas supply pipe 12. A gas supply means 13, a foaming device 3 connected to the first delivery pipe 11, a second gas supply pipe 14 connected to the foaming device 3, and the foaming device via the second gas supply pipe 14. A second gas supply means 15 for supplying a gas to the foaming device 3, and a surfactant aqueous solution connected to the foaming device 3 and foamed again.
And a second delivery pipe 16 for delivery from a floor foaming and covering apparatus B1 (see FIG. 2). If the floor foam coating apparatus having such a configuration is used, the surfactant aqueous solution sent from the storage tank is sent to the foaming device through the first delivery pipe, but before the first gas, The gas supplied from the first gas supply pipe by the supply means can be in a foamed or foamed state in the first delivery pipe. The foamed or foamed surfactant aqueous solution is sent to the foaming device, and as a result, uniform and stable foams are formed, and the floor surface in the chamber to be removed can be surely coated, which is preferable.

[0010] The above-mentioned "floor foam coating apparatus".
A third gas supply pipe further connected to the storage tank, a third gas supply means for supplying gas to the storage tank via the third gas supply pipe, May be provided. According to the floor foam coating apparatus having such a configuration, the surfactant aqueous solution can be foamed in the storage tank by the gas supplied from the third gas supply means, and further, the first gas supply means It is preferable because the foaming state can be adjusted to an appropriate foam state according to the properties of the surfactant to be used by a foaming machine or the like.

[0011] As a floor foaming / coating apparatus provided with such a third gas supply pipe and a third gas supply means, for example, a storage tank 1 for accommodating a surfactant aqueous solution, A third gas supply pipe 18 connected to the storage tank 1,
Third gas supply means 19 for supplying gas to the storage tank 1 via the third gas supply pipe 18, first delivery pipe 11 and delivery means for delivering the surfactant aqueous solution, and first delivery pipe 1
1, a second gas supply pipe 14 connected to the foamer 3, and a second gas supply means for supplying gas to the foamer 3 via the second gas supply pipe 14. 15 and a second delivery pipe 16 that is connected to the foaming device 3 and that sends out the foamed surfactant aqueous solution from the foaming device 3 from the foaming device 3 (see FIG. 3). ). In this case, as shown in FIG.
And the first gas supply means 13 is usually provided,
As shown in FIG. 4, it is possible to adopt a configuration in which the first gas supply pipe 12 and the first gas supply means 13 are not used.

Further, as the "foaming device", one end 35 of the foaming device main body is opened, the other end 36 is closed, and the surfactant supply pipe 31 and the gas supply pipe 32 are connected to the other end 36.
, Is opened in a position close to the other end portion 36 in the foaming device main body 37, and further, in the foaming device main body 37, the shape is substantially the same as the inner cross-sectional shape,
A plurality of mesh members 33a to 33f attached at appropriate intervals may be provided sequentially from the vicinity of the opening ends of the surfactant supply pipe 31 and the gas supply pipe 32 toward the one end 35 side (FIG. 5). By providing the plurality of nets 33a to 33f and arranging the surfactant supply pipe 31 and the gas supply pipe 32 at predetermined positions, the surfactant aqueous solution can be efficiently foamed. It is preferable because various properties of foam such as fluidity and defoaming time can be adjusted over a wide range by adjusting the diameter, film thickness and uniformity of the foam. In this case, the gas supply pipe 32 is
It can be opened in contact with the first mesh member 33a attached to the position closest to the other end portion 36 of the foaming device main body 37, and the surfactant supply pipe 31 is appropriately connected to the first mesh member 33a. And the second mesh attached at a position close to the other end 36 next to the first mesh 33a
An opening can be provided in contact with the net 33b. The opening of the surfactant supply pipe 31 is narrowed in the vicinity thereof, and the diameter of the opening end is reduced to １ ／ of the diameter of other parts.
It may have an aperture portion 38 of about 〜.

The "distribution pipe" has a discharge port and supplies the foamed aqueous solution of the surfactant to at least one surface of a floor and a lumbar wall in the chamber to be removed. The “distribution pipe” has a discharge port, and its size, length, and shape are as long as the foamed surfactant aqueous solution can be supplied to at least one surface of the floor and the waist wall in the chamber to be exterminated. The material and the material are not particularly limited, and may be various depending on the location where the discomfort pest control device according to claim 1 is provided, the conditions in the room to be controlled, and the like. For example, a pipe-shaped thing so that it can be installed on the floor or wall of the exterminating room, or a hose-like thing that can be moved and used as needed without fixing it to the floor or wall of the exterminating room can do. In addition, the number and shape of the discharge ports, and the locations provided in the “distribution pipe” are also particularly limited as long as the foamed surfactant aqueous solution can be supplied to at least one surface of the floor and the waist wall in the chamber to be removed. There is no limitation, and various types can be used as needed. For example, provided as a discharge portion branched from the distribution pipe, or provided with a hole in the middle of the distribution pipe, or, like a hose,
One of the substantially cylindrical shape may be open.

In the apparatus for controlling discomfort pests of the present invention, the above-mentioned foaming and covering apparatus for floor surface and the spraying apparatus for disinfecting pest control substances may be of an integrated type or may be of a separate type. If it is a separate type, it is possible to save space when installing it indoors, and to arrange the above-mentioned foam foam coating apparatus and the above-mentioned spraying apparatus for disturbing pest control substances according to the specific situation of the installed room. As a result, it is preferable because the spray of the unpleasant pest-controlling substance can be efficiently spread in the room, and the floor surface and the wall surface can be foam-coated.

The apparatus for controlling discomfort pests according to the present invention sprays and sprays the substance for controlling discomfort pests, and the foamed surfactant aqueous solution is used for at least one of a floor and a waist wall in the chamber to be controlled.
It is supplied to one surface and left for a certain period of time, but then, as shown in claim 5, water is supplied and the foamed surfactant aqueous solution and / or unpleasant pests are washed away. Can be. With such a configuration,
After extermination of the unpleasant pests, the foamed surfactant aqueous solution and the unpleasant pests can be quickly removed from the floor surface, which is preferable.

In addition, the apparatus for controlling discomfort pests of the present invention may further include a pressure pump for supplying the foamed surfactant aqueous solution and / or water. . By providing such a pressure pump, even when the area to be foam-coated is wide, it is possible to sufficiently spread the foamed surfactant aqueous solution, so that it is possible to coat more reliably and achieve the object. It is preferable to supply water later, since the foamed surfactant aqueous solution can be promptly removed. In this case, when the pressure pump has a valve and a control device for automatically controlling the operation or stop of the pressure pump and / or the opening / closing of the valve is provided as described in claim 7, This is preferable because the coating and the foaming of the surfactant aqueous solution can be automatically performed, and as a result, the discomfort pests can be efficiently controlled with a small number of hands.

The method for controlling pests of the invention according to claim 8 is characterized in that the pest control substance is sprayed in the air on the pest control chamber and the aqueous solution of the surfactant is foamed to obtain the entire surface of the floor in the pest control chamber or its surface. It is characterized in that it is partially covered. Generally, 7-8 of the unpleasant pests such as cockroaches that have flashed out due to the pest control substances die.
However, about 20 to 30% of unpleasant pests may survive. However, according to this method, by spraying the above-mentioned extermination chamber with the abuse-penetrating substance in the air, a slight gap or various indoor As a result of dissemination of discomfort pests even in areas obscured by unnecessary equipment and facilities, extermination can be performed more efficiently than in the case of manual cleaning and extermination as before, and flashout may occur. Thereby, an unpleasant pest can be guided to the floor surface. Then, in addition to this process, the entire surface or a part of the floor in the eradication chamber is covered with the foam obtained by foaming the aqueous solution of the surfactant, thereby causing a flash-out and leading to the floor surface. The discomfort pest thus obtained comes into contact with the foam obtained by foaming the surfactant, and can be more reliably killed or immobilized. As a result, it is possible to more efficiently and more reliably eliminate unpleasant pests such as cockroaches, without increasing the amount of use of pyrethroids or ozone or other unpleasant pest control substances.

[0018] In the method for controlling discomfort pests according to the present invention, the "surfactant" used in the process of coating the entire surface or a part of the floor in the controlled room with the foam obtained by foaming the aqueous surfactant solution. The "agent" is not particularly limited as long as it foams in water and has an action of killing or immobilizing an unpleasant pest. The above "surfactant"
It can be used in the form of an aqueous solution or dispersed in water,
The concentration is not particularly limited, but is preferably 0.
It can be 1% by weight or more. The amount of 0.1% by weight or more is preferable because the foaming state can be sufficiently maintained when the surfactant is foamed. As the "surfactant", for example, glycerin fatty acid ester, sucrose fatty acid ester, polyoxyethylene fatty acid ester, polyoxypropylene fatty acid ester,
Examples thereof include sodium polyoxyoleate, polyoxyethylene monoalkyl ether, and alkylamineoxyethylene adducts, and one or more of them can be used in combination.

As the glycerin fatty acid ester,
The fatty acid is not particularly limited as long as it has a surfactant activity, and this fatty acid means a higher fatty acid, and usually has 8 to 20 carbon atoms.
Some are used. Examples of the glycerin fatty acid ester include glycerin monostearate, glycerin monooleate, decaglycerin monooleate,
Glycerin acetic acid fatty acid ester, glycerin lactic acid fatty acid ester, glycerin citrate fatty acid ester, glycerin succinic acid fatty acid ester, glycerin diacetyl tartaric acid fatty acid ester, glycerin acetic acid ester and the like are preferable. Of these, decaglycerin monooleate is preferably used. The sucrose fatty acid ester is not particularly limited as long as it has a surfactant effect. The fatty acid means a higher fatty acid, and one having about 8 to 20 carbon atoms is usually used. In addition, examples of the ester include a monoester, a diester, and a triester, and among them, a monoester and a diester are preferably used. The alkyl of the polyoxyethylene monoalkyl ether is not particularly limited, but an alkyl having 10 to 18 carbon atoms is preferably used.

[0020] In the method of controlling an unpleasant pest according to claim 8, when at least one selected from glycerin fatty acid ester, sucrose fatty acid ester and sodium oleate is used as the "surfactant",
The BOD of the 00 ppm aqueous solution is 5,000 ppm or more (preferably 8000 ppm or more, more preferably 10,000 ppm or more).
(ppm or more), it is preferable in terms of wastewater purification and environmental conservation because it can efficiently control unpleasant pests, especially cockroaches, and has excellent biodegradability. In addition, the foam containing the “surfactant” can be formed using a foaming device that can mix an aqueous solution containing the unpleasant insect-controlling substance, the cleaning agent, or the disinfectant with air at an arbitrary ratio.
This is preferable because it is possible to more reliably exterminate unpleasant pests, remove stains on the floor surface, and disinfect bacteria.

[0021] In the method for controlling discomfort pests according to claim 8, the method of coating the floor surface in the removal chamber with the foam obtained by foaming the aqueous solution of the surfactant comprises the step of covering the entire surface or a part of the floor in the removal chamber. There is no particular limitation as long as it can be covered with foam. Usually, the coating is performed by supplying the foam directly to the floor through a distribution pipe or the like provided on the floor as shown in FIG. X. Alternatively, the coating may be performed by supplying the foam to the wall surface. . In this case, the foam supplied to the wall surface spreads over the wall surface over time and spreads over the floor surface, and can cover the floor surface.

The method for spraying the substance for controlling anxious pests in the method for controlling anxious pests according to claim 8 is not particularly limited as long as the substance can be sprayed into a room. If it is, it is pre-filled in a cylinder, etc., has a spray hole, is laid on the ceiling, wall, floor, etc., or is connected to the above cylinder in a state where it can be carried without being laid on the ceiling, wall, floor, etc. If necessary, spraying can be performed using a spraying tube provided with a spraying amount control valve, or directly from a filling container such as a cylinder or a generator for disinfecting pest control substances. In addition, when the discomfort pest-controlling substance is a liquid, the discomfort pest-controlling substance is heated and vaporized and then sprayed with a blower or a compressed gas, or a compressed gas is introduced into a container filled with the discomforting pest-controlling substance. By doing so, it can be sprayed to the outside by making it ultrafine. In addition, as said "discomfort pest control substance", as described above, there is no particular limitation as long as it is a substance that can control discomfort pests and is generally used to achieve such purpose. System drugs and ozone.

In the method for controlling discomfort pests according to the present invention, the step of covering the entire surface or a part of the floor in the removal chamber with the foam obtained by foaming the aqueous surfactant solution; There is also no particular limitation on the sequence of the process of spraying the pesticidal substance in the air. Usually, after covering the entire surface or a part of the floor in the eradication chamber with the foam obtained by foaming the aqueous solution of the surfactant, the disinfection chamber is sprayed with the unpleasant insect-controlling substance in the air. After spraying the disinfesting pest control substance into the exterminating chamber in the air, the entire surface or a part of the floor in the exterminating chamber may be covered with foam obtained by foaming the aqueous surfactant solution.

[0024] In the method for controlling discomfort pests according to claim 8, the step of spraying the disinfectant pest control substance in the air on the exterminating chamber and the entire surface of the floor in the exterminating chamber or its surface by the foam obtained by foaming the aqueous surfactant solution. There is no particular limitation on the method of performing the step of coating a part. A foaming device for spraying the insect-controlling substance in the air and foaming a surfactant aqueous solution, and at least one of a floor and a waist wall in the chamber to be controlled, which is connected to the foaming device and is used for blowing the foamed surfactant aqueous solution.
By covering the entire surface or a part of the floor in the extermination chamber with foam obtained by foaming a surfactant aqueous solution by a floor foaming and coating apparatus having a distribution pipe having a discharge port for supplying to one surface. It can be carried out.

According to the method for controlling discomfort pests of the present invention, claim 1
As shown at 0, further washing water can be supplied on the floor to wash away the offending pests and / or the foam.
According to such a method, the above-mentioned foam after the extermination can be promptly removed, and the carcass of the unpleasant pest which has been exterminated by the method for exterminating the unpleasant pest can be easily removed, which is preferable. In this case, as described in claim 11, the supply of the foam is performed via a pipe disposed on a peripheral portion of the floor of the kitchen, and the removal of the unpleasant pest by washing off the pipe after a predetermined time. Can be carried out with the washing water supplied via the In addition, as described in claim 12, the supply of the foam is automatically performed, the supply of the washing water for the unpleasant pests is automatically performed after a predetermined time, and the flushed water is collected in a drain hole. And drained. According to such a method, it is preferable because the extermination of the unpleasant pest can be carried out automatically, and as a result, the extermination of the unpleasant pest can be carried out efficiently with a small number of hands.

[0026]

DESCRIPTION OF THE PREFERRED EMBODIMENTS Embodiments of the present invention will be described below.
The effects of the present invention will be described. (1) Discomfort Pest Control Device FIG. 1 shows a schematic diagram of the discomfort pest control device of the present embodiment. The device for controlling discomfort pests according to the present embodiment includes a device A for spraying discomfort pests and a foam coating apparatus B for floor surface. The apparatus for spraying annoying pest control substance A uses ozone gas as an offending pest control substance, has an ozone generator (not shown) inside the main body, and sprays the generated ozone gas on the main body. This is a configuration having a mouth (not shown). The unpleasant insect-controlling substance spraying device A is installed on the upper wall surface of the extermination chamber 8 in a form separated from the floor foaming and coating device B.

The floor foaming and coating apparatus B comprises a storage tank 1 for storing a surfactant, a water storage container 2 for storing water,
A foaming device 3 for foaming a surfactant, a surfactant supply tube 31 and a gas supply tube 32 connected to the foaming device 3, valves 41 to 44 connected to the containers, a surfactant,
One pump 5 for supplying water or foamed surfactant, a pipe 6 for connecting each of the containers 1-2, the valves 41-44 and the pump 5 and a distribution pipe 7 are provided. . The distribution pipe 7 is laid in the shape of a pipe at a corner of the floor surface of the chamber 8 to be removed, and the pipe is provided with discharge portions 71 to 77. As shown in FIG. 5, the foaming device 3 has a surfactant supply pipe 31, a gas supply pipe 32, and a foaming machine main body 37 having substantially the same inner cross-sectional shape as the inside thereof. A plurality of mesh bodies 33a to 33f attached at appropriate intervals are provided. The gas supply pipe 32 is connected to an air supply source (not shown) such as a compressor and a blower.

In the apparatus for controlling discomfort pests of the present embodiment,
The automatic control device 9 automatically controls the operation of the pressure pump 4 and the opening and closing of the valves 41 to 44 of the uncomfortable pest control substance spraying device A and the floor foam coating device B.

(2) Method for exterminating unpleasant pests The extermination chamber 8 has a floor area of 80 m ² as shown in FIG.
Kitchens A and B were prepared. In addition, the storage tank 1 of the apparatus for controlling discomfort pests of this example contained an aqueous solution of a surfactant (decaglycerin monooleate) having a concentration of 1.0% by weight. After the end of work, the automatic control device 9 sprayed ozone gas from the uncomfortable pest control substance spraying device A into the control chamber 9. Next, 10 minutes later, the pressure pump 5 of the floor foam coating apparatus B is operated to supply the aqueous surfactant solution from the storage tank 1 to the foaming device 3 via the surfactant supply pipe 31,
At the same time, air was supplied to the foaming device 3 by a blower through the gas supply pipe 32, thereby foaming the surfactant aqueous solution.

Then, the foamed surfactant aqueous solution is discharged from discharge sections 71 to 77 of the distribution pipe 7 to continuously generate bubbles (gas-liquid ratio of 20: 1) over the floor surfaces of the kitchens A and B. The mixture was supplied, retained, and left for 2 hours. Then, the valve 41
And 43 are closed, the valves 42 and 44 are opened, and the washing water supplied from the water container 2 is supplied to the discharge section 7 of the distribution pipe 7.
1 to 77, the floor was cleaned. The next morning, the number of cockroach carcasses in the drain was counted and continued for one week. The results are shown in Table 1 below.

[0031]

[Table 1]

According to Table 1, in Example 1, 5 animals were obtained one day later,
Two animals died two days later, and in Example 2, 10 animals died one day later.
And three died two days later. And Examples 1 and 2
After 1 day and 2 days, the cockroaches present in the floor were washed out, and no carcasses were seen after 3 days. From this, in addition to the spraying of ozone gas, the production and supply of stable foam by a foamer evenly filled the floor with a surfactant that has a cockroach-controlling action, which caused flashout to be induced on the floor. It turns out that unpleasant pests such as cockroaches can be more reliably eliminated.

It should be noted that the present invention is not limited to those shown in the above embodiments, but may be variously modified within the scope of the present invention according to the purpose and application. For example, as shown in FIG. 1, a compressor 20 can be provided. By providing such a compressor 20, after flushing with washing water, the air valve 45 is appropriately opened, and air is blown from the discharge ports 71 to 77 to blow off moisture, thereby promoting drying. Note that the air pressure can be appropriately set depending on the diameter and number of the discharge ports. In this case, it is preferable to provide a control device that automatically controls the operation or stop of the compressor 20 and / or the opening and closing of the air valve 45 because the drying process can be automated.

[0034]

According to the apparatus and method for controlling discomfort pests of the present invention, flushing-out causes the discomfort pests induced on the floor surface to come into contact with the foam obtained by foaming the surfactant. , It can be more reliably killed or immobilized. As a result, it is possible to more efficiently and more reliably eliminate unpleasant pests such as cockroaches, without increasing the amount of use of pyrethroids or ozone or other unpleasant pest control substances.

[Brief description of the drawings]

FIG. 1 is an explanatory diagram showing an outline of an apparatus for controlling discomfort pests of an embodiment.

FIG. 2 is an explanatory view showing an outline of another example of the floor foaming and covering apparatus of the apparatus for controlling discomfort pests of the present invention.

FIG. 3 is an explanatory view showing an outline of another example of the foaming and covering apparatus on the floor of the apparatus for controlling discomfort pests of the present invention.

FIG. 4 is an explanatory view showing the outline of another example of the foaming and covering apparatus on the floor of the apparatus for controlling discomfort pests of the present invention.

FIG. 5 is an explanatory schematic cross-sectional view of the foaming device of the present embodiment.

[Explanation of symbols]

A: discomfort pest control substance spraying device, B, B1 to B3; floor foam coating device, 1; storage tank, 2; water storage container, 3; foamer, 31; surfactant supply pipe, 32; gas supply pipe , 33
a to f; reticulated body, 34; gas blowing section, 35; one end of foamer main body, 36; other end of foamer main body, 37; foamer main body, 38; throttle section, 41 to 44; Air valve, 5; pressure pump, 6; pipe, 7; distribution pipe,
71 to 77; discharge port, 8; exterminating chamber, 9; automatic control device, 10; drainage ditch, 11; first delivery pipe, 111; joint part, 12; first gas supply pipe, 13; Means, 14; second gas supply pipe, 15; second gas supply means,
16; second delivery pipe, 17; liquid delivery pump (delivery means), 1
8; third gas supply pipe, 19; third gas supply means, 20;
compressor.

Continued on the front page (51) Int.Cl. ⁷ Identification symbol FI Theme coat II (reference) A01N 25/04 102 A01N 25/04 102 25/16 25/16 F term (reference) 2B121 AA16 CC02 CC25 CC36 CC37 EA01 FA06 4H011 AC02 BA01 BB15 BB18 BC06 DA13 DA15 DC05 DD05 DE15

Claims (12)

[Claims] 1. An apparatus for spraying an unpleasant pest-controlling substance capable of spraying a spray of an uncomfortable pest-controlling substance, a foaming device for foaming a surfactant aqueous solution, and the surfactant connected to the foaming device and foamed. A floor foaming / covering device including a distribution pipe having a discharge port for supplying an aqueous solution to at least one surface of a floor and a waist wall in the chamber to be controlled, and the floor foaming / covering device and the objectionable pest control substance An apparatus for controlling discomfort pests, wherein the spraying device is integrated or separated. 2. The floor foaming and coating apparatus is connected to a storage tank containing a surfactant aqueous solution, a first delivery pipe for delivering the surfactant aqueous solution, and delivery means, and to the first delivery pipe. A first gas supply pipe and the first gas supply pipe via the first gas supply pipe;
First gas supply means for supplying gas to the aqueous surfactant solution in the delivery pipe, a foamer connected to the first delivery pipe, a second gas supply pipe connected to the foamer, and the second gas A second gas supply means for supplying a gas to the foaming device via a supply tube, and a second delivery tube connected to the foaming device and delivering a surfactant aqueous solution that has been foamed again from the foaming device. The apparatus for controlling discomfort pests according to claim 1. 3. The apparatus according to claim 2, further comprising a third gas supply pipe connected to said storage tank, and third gas supply means for supplying gas to said storage tank via said third gas supply pipe. Discomfort pest control equipment. 4. The floor foaming and coating apparatus includes a storage tank for storing a surfactant aqueous solution, a third gas supply pipe connected to the storage tank, and the storage tank via the third gas supply pipe. Third gas supply means for supplying gas to the first, a first delivery pipe and delivery means for delivering the surfactant aqueous solution, a foaming device connected to the first delivery pipe, and a third delivery device connected to the foaming device. (2) a gas supply pipe, a second gas supply means for supplying gas to the foamer via the second gas supply pipe, and a surfactant aqueous solution connected to the foamer and foamed again from the foamer; The disinfecting insect pest control device according to claim 1, further comprising a second delivery pipe that performs the control. 5. The foamed surfactant aqueous solution is supplied to at least one surface of a floor and a lumbar wall in the chamber to be removed and left for a certain period of time, and then water is supplied to foam the surfactant. The device for controlling discomfort pests according to any one of claims 1 to 4, wherein the aqueous solution is washed away. 6. The pest control apparatus according to claim 1, further comprising a pressure pump for supplying the foamed surfactant aqueous solution and / or water. 7. The pest control apparatus according to claim 6, wherein the pump has a valve, and a control device for automatically controlling the operation or stop of the pump and / or the opening and closing of the valve. 8. The discomfort characterized by spraying the disinfesting pest-controlling substance into the exterminating chamber in the air and foaming a surfactant aqueous solution to cover the entire surface or a part of the floor in the exterminating chamber. Pest control method. 9. A foaming device for spraying an unpleasant pest-controlling substance in the air to an evacuation chamber by means of an unpleasant pest-controlling substance spraying device capable of spraying the substance in a spray state, and foaming an aqueous surfactant solution, and the foaming apparatus. The aqueous surfactant solution is supplied to a floor surface foaming and coating apparatus having a distribution pipe having a discharge port for supplying the foamed surfactant aqueous solution to at least one surface of a floor and a waist wall in the chamber to be removed, which is connected to a vessel. A method for controlling discomfort pests, characterized by covering the entire surface or a part of a floor in a chamber to be controlled with foam obtained by foaming. 10. The method for controlling discomfort pests according to claim 8, further comprising supplying washing water to the floor in the extermination chamber to wash out the discomfort pests and / or the foam. 11. The supply of the foam is performed through a pipe disposed on a peripheral portion of a floor of the kitchen, and the discomfort pest and / or
11. The method according to claim 10, wherein the removal of the foam by rinsing is performed by rinsing water supplied through the pipe after a predetermined time.
The method for controlling discomfort pests according to the above. 12. The method according to claim 10, wherein the supply of the foam is automatically performed, the supply of the washing water is automatically performed after a predetermined time, and the flushed water is collected in a drain hole and drained. 12. The method for controlling discomfort pests according to 11.