JP5121060B2 - Blowing type drug diffusion device - Google Patents

Description

  The present invention relates to a blower-type drug diffusion device that diffuses a drug into a damaged space in a damage scene caused by a pest.

Conventionally, a blower-type medicine diffusion device that is provided with a blower fan and a medicine on the main body of the apparatus, volatilizes the medicine by contacting the air by rotating the blower fan, and diffuses the volatilized medicine to the atmosphere together with air. Various proposals have been made.
For example, as disclosed in Patent Document 1, by providing two exhaust ports in the apparatus main body and driving the blower fan, the blower-type drug diffuser that diffuses the drug from each exhaust port in different directions (up and down) A device has been proposed.

JP 2001-197856 A

Typical examples of the damage caused by pests described above are kitchens indoors and vending machines outdoors.
The kitchen has a refrigerator, a cupboard, a kitchen table, etc. in the indoor space, the indoor space is an open space, such as a gap formed between the floor and the wall surface by the refrigerator, etc. As a semi-enclosed space close to a sealed state, a plurality of damaged spaces are mixed in one damaged scene.

  In this damaged space, for example, flying insects such as mosquitoes and moths, cockroaches and ants, etc. are damaged in open spaces, and insects such as cockroaches in semi-enclosed spaces. In addition, insect pests such as cockroaches cause damage in open and semi-enclosed spaces.

  Also, vending machines such as food and drinks gather in front of flying pests such as moths and planthoppers in front of the vending machines with display products and at the outlets of food and drinks. In addition, at the outlet, the spilled food and drink is attracted by the adhering insects such as ants and the flying insects approaching and causing damage. The front and outlet are damaged spaces consisting of open spaces exposed to the atmosphere.

  In addition, ants and cockroaches such as ants and cockroaches are placed in the vending machine between the bottom and the installation surface of the vending machine or between the back of the vending machine and the wall of the structure. Invite you to approach the inside of the vending machine and cause damage. This gap is a damaged space consisting of a semi-enclosed space close to a sealed state.

  In addition to the aforementioned kitchens and vending machines, the damage scenes include cafeterias, school lunch cooking rooms, hotel cooking rooms, warehouses, factories, cars, trains, ships, airplanes, and other large spaces. There are many buildings such as a building having a semi-sealed space in a small open space, a living room space and a closet space in a living room with a closet, a living room space and an attic space, a living room space and an underfloor space.

  On the other hand, as described above, it is desirable that the chemical treatment equipment used in the damage scene be used in various damage scenes. It is a small and lightweight device that can be carried, a device that is easy to handle and has no danger, and for a long time. An air blowing type drug diffusion device that can be used continuously is preferable.

  Since the above-mentioned conventional blowing-type medicine diffusing device radiates the medicine together with air from the two exhaust ports, the medicine can be radiated in two different directions. By directing the exhaust port to one damaged space that is an open space and the other exhaust port to the other damaged space that is a semi-enclosed space, it is possible to disperse the drug into the two damaged spaces and treat each drug It is.

  However, in the above-described conventional blown-type medicine diffusing device, the amount of air discharged from one exhaust port is substantially half of the amount of air discharged from the blower fan, so the amount of drug radiated from one exhaust port is About half of the total amount of drug diffused, the amount of drug diffused in two different directions is small, and each damaged space cannot be treated sufficiently.

  In addition, the amount of drug diffused from one exhaust port is almost the same as the amount of drug diffused from the other exhaust port, and the amount of drug diffused in one damaged space and the other damaged space is almost the same. Therefore, it is impossible to cope with the case where the amount of medicine required in each damage space is different.

  The object of the present invention is to dissipate the amount of medicine required by each damaged space into two damaged spaces in one damaged scene, thereby making it possible to sufficiently treat each damaged space. The device.

The first invention includes an apparatus main body 1 having a first flow port 6 and a second flow port 7 that are directed in different directions, a medicine holder 2, a blower fan 3, and a motor 4 that rotates the blower fan 3. The motor 4 is provided with motor drive control means 5 for driving the motor 4 alternately in forward and reverse rotations, and arbitrarily setting the time for forward rotation and the time for reverse rotation.
When the motor 4 is driven to rotate in the forward direction and the blower fan 3 rotates in the forward direction, air flows from the first flow port 6 toward the second flow port 7, the air touches the drug holding body 2, and the drug is volatilized. Is diffused from the second circulation port 7 together with air,
When the motor 4 is driven to rotate in the reverse direction and the blower fan 3 rotates in the reverse direction, air flows from the second flow port 7 toward the first flow port 6 and the air contacts the drug holding body 2 to volatilize the drug. Is diffused together with air from the first circulation port 6 ,
A passage member 8 is provided in the device main body 1 so as to communicate with either the first flow port 6 or the second flow port 7, and air can be sucked and discharged from a place separated from the device main body 1 by the passage member 8. This is a blown medicine diffusion device characterized in that it is configured as described above.

2nd invention is the ventilation type | formula medicine diffusion apparatus which prepared the some passage member 8 from which the shape differs in 2nd invention, and provided any one passage member 8 to the apparatus main body 1 so that attachment or detachment was possible.

According to the first invention, when the motor 4 is driven to rotate in the forward direction and the blowing fan 3 is rotated in the forward direction, the medicine is diffused from the second flow port 7, and the motor 4 is driven to rotate in the reverse direction to rotate the blowing fan 3 in the reverse direction. Since the drug is diffused from the first distribution port 6, the drug is diffused to the first damaged space to which the first distribution port 6 is directed and the second damage space to which the second distribution port 7 is directed by installing it in one damage scene. it can.
In addition, since the forward rotation drive time and the reverse rotation drive time of the motor 4 can be set arbitrarily, the first and second damaged spaces need the amount of the medicine to be diffused from the first circulation port 6 and the second circulation port 7. Can be set to match the amount of drug.
Therefore, it is possible to dissipate the amount of medicine required by each damaged space into the two damaged spaces, and to sufficiently treat each damaged space.
Further, since the medicine can be diffused to a place separated from the apparatus main body 1 by the passage member 8 and the passage member 8 can be inserted into a narrow damage space, the second damage is separated from the apparatus main body 1 and narrow. The medicine can be reliably diffused into the space and the wide first damaged space near the apparatus main body 1.

According to the second invention, the passage member 8 corresponding to the application can be attached to the apparatus main body 1 for use.

  As shown in FIGS. 1 and 2, the blowing type medicine diffusing apparatus of the present invention is an apparatus main body 1, a medicine holding body 2, a blowing fan 3, a motor 4, and a motor 4 that is driven forward and backward alternately. In addition, motor drive control means 5 is provided for arbitrarily setting the time for forward rotation and the time for reverse rotation.

  The apparatus body 1 has a first circulation port 6 and a second circulation port 7. When the blower fan 3 is driven by the motor 4, air is circulated through the first circulation port 6 and the second circulation port 7 and a medicine is held. The air comes into contact with the body 2 to volatilize the medicine, and is diffused together with the air from the first or second circulation ports 6 and 7. The first flow port 6 and the second flow port 7 have different directions.

For example, when the motor 4 is driven to rotate in the forward direction and the blower fan 3 is rotated forward, air flows from the first flow port 6 toward the second flow port 7 as indicated by the solid line arrow, and the medicine flows into the second flow together with the air. Dissipate from mouth 7.
When the motor 4 is driven to rotate in the reverse direction and the blower fan 3 is reversed, air flows from the second flow port 7 toward the first flow port 6 as indicated by the dotted arrows, and the medicine flows together with the air into the first flow port 6. Escape from.
That is, the motor 4 uses a reversible motor.

  In addition, when the motor 4 is driven to rotate forward and the blower fan 3 is rotated forward, air flows from the second circulation port 7 toward the first circulation port 6 as indicated by a dotted arrow, and the medicine and the air flow along the first circulation port. 6, when the motor 4 is driven to rotate in the reverse direction and the blower fan 3 is reversed, air flows from the first flow port 6 toward the second flow port 7 as indicated by the solid arrow, and the drug is mixed with the air. You may make it diffuse from the 2nd distribution port 7. FIG.

  Therefore, the apparatus main body 1 is provided in one damage scene, the first circulation port 6 is directed to the first damage space, and the second circulation port 7 is directed to the second damage space. By alternately rotating the rotation drive and the reverse rotation drive to rotate the blower fan 3 forward and backward alternately, the entire amount of the medicine volatilized by the air contact with the medicine holder 2 is reduced to the first damage space and the second damage. It can dissipate alternately into the space.

  Moreover, since the motor drive control means 5 can arbitrarily set the forward rotation drive time and the reverse rotation drive time of the motor 4, the first and second damaged spaces are required for the forward rotation time and the reverse rotation time of the blower fan 3. It can be set to match the amount of medicine to be used.

  Accordingly, since the amount of medicine required by each damaged space can be dissipated into two damaged spaces in one damaged scene, each damaged space can be sufficiently treated with medicine.

In this embodiment, a circulation member 8 is provided in the apparatus main body 1 continuously with the second circulation port 7.
The passage member 8 can be inserted into a narrow damage space and has a proximal end opening 8a, a passage 8b, and a distal end opening 8c communicating with the second flow port 7, and the distal end opening 8c is the main body 1 (second Separated from the distribution port 7).
Since it is like this, a chemical | medical agent can be reliably diffused to the narrow damage space separated from the apparatus main body 1 by the channel | path member 8, and a chemical | medical agent can be reliably diffused from the 1st distribution port 6 to the wide damaged space near the apparatus main body 1. FIG.

Next, the specific shape of each part will be described.
The apparatus main body 1 has an air flow passage 1a that communicates the first flow port 6 and the second flow port 7, a medicine holder mounting portion 1b, a battery storage chamber 1c, and a motor mounting chamber 1d.
Only the blower fan 3 is provided in the air flow passage 1a, and when the blower fan 3 is rotated forward and reverse, air smoothly flows through the air flow passage 1a.
A battery 9 is provided in the battery housing chamber 1c, and a motor 4 is mounted in the motor mounting chamber 1d.

The apparatus main body 1 is a rectangular box-shaped body made up of an upper surface plate 10, a lower surface plate 11, and a peripheral surface plate 12, and a vertical partition plate 13 and a horizontal partition plate 14 are provided therein, and the air flow passage 1a described above is provided inside. The battery housing chamber 1c and the motor mounting chamber 1d are partitioned.
Then, the first flow port 6 is formed in the upper surface plate 10, and a ring-shaped protrusion 10 a is provided along the opening edge of the first flow port 6 to form the medicine holder attachment portion 1 b, and the second surface plate 12 is provided with the second flow port 6. A distribution port 7 is formed. A cylindrical portion 7 a is integrally provided along the opening edge of the second flow port 7, and the cylindrical portion 7 a protrudes outward from the peripheral plate 12.

The drug holding body 2 holds an active ingredient whose main component is a drug that functions to suppress insect damage such as insecticidal, acaricidal, growth control, blood sucking action inhibition, and repelling.
In this embodiment, the medicine holder 2 is formed as one block and is fitted and attached to the ring-shaped protrusion 10a.
The drug holding body 2 may be accommodated in the container in the form of particles, may be impregnated into the honeycomb body, or may be impregnated into a nonwoven fabric or a woven fabric.

The blower fan 3 is a propeller type fan.
It is not restricted to this, The ventilation fan 3 can be made into arbitrary shapes. That is, the blower fan 3 may have a shape in which the air flow (intake and discharge) is opposite between forward rotation and reverse rotation.

The motor drive control means 5 includes a controller 5a that alternately drives the motor 4 in forward rotation and reverse rotation, a first setter 5b that sets forward rotation drive time, and a second setter that sets reverse rotation drive time. 5c.
As shown in FIG. 1, the first and second setting devices 5b and 5c can be rotated by hand, and by rotating, the driving time is set and input to the controller 5a.
The controller 5a energizes the motor 4 in the normal rotation only for the inputted normal rotation driving time, and when the set time has elapsed, energizes the motor 4 in the reverse rotation only for the reverse rotation driving time, and repeats this.

  The passage member 8 is a hollow long material having a small height dimension, for example, a height dimension smaller than the height dimension of the apparatus main body 1 (the dimension between the upper surface plate 10 and the lower surface plate 11). The passage member 8 can be inserted into a narrow damaged space which is a semi-enclosed space lower than the height of.

Therefore, for example, as shown in FIG. 3, the apparatus main body 1 is placed on the floor B in front of the refrigerator A, and the passage member 8 is a small semi-sealed between the bottom of the refrigerator A and the floor B. It inserts in the damage space C which is space, and installs a ventilation type | formula medicine diffusion apparatus.
And the chemical | medical agent volatilized by rotating the ventilation fan 3 forward is diffused to the narrow damage space C through the 2nd distribution port 7 and the passage member 8, and the chemical volatilized by reversing the ventilation fan 3 is the 1st distribution port 7 To the indoor space in front of the refrigerator A and diffused into a large damaged space D.
Therefore, the medicine can be diffused alternately into the narrow damaged space C and the wide damaged space D, and both can be sufficiently treated.

The apparatus main body 1 is suspended from the wall E, the passage member 8 is inserted into a narrow damaged space F between the wall E and the rear surface of the refrigerator A, and the first distribution port 6 is positioned above the upper surface of the refrigerator A. You may make it let it.
In this way, the medicine can be diffused alternately into the narrow damaged space F and the wide damaged space D, and both can be sufficiently treated with the medicine.

  Further, the apparatus main body 1 may be inserted into the narrow damage space C or F described above, and the passage member 8 may be installed so as to protrude from the front surface or the upper surface of the refrigerator A.

The passage member 8 is not limited to a straight line, and may have a substantially bowl shape as shown in FIG.
In this way, for example, as shown in phantom lines in FIG. 3, the apparatus main body 1 is placed on the upper surface of the refrigerator A, and the leading end portion of the passage member 8 is a semi-sealed space between the wall E and the rear surface of the refrigerator A. Since it can be inserted into a narrow damaged space F, the drug can be diffused alternately into the narrow damaged space F and the wide damaged space D, and both can be sufficiently treated.

The apparatus main body 1 may be inserted into the narrow damaged space F, and the passage member 8 may be inserted into the narrow damaged space C so as to be installed at the corner G portion of the floor B and the wall E.
In this way, a sufficient drug effect can be obtained by dissipating the drug alternately in the two narrow damaged spaces C and F.

  In the above description, the refrigerator A is used. However, the refrigerator A can be used in the same manner in a cupboard and a cooking table, and can also be used in a vending machine.

As shown in FIG. 4 (b), the passage member 8 may have a shape having a tip opening 8c in the portion near the tip, or the tip opening 8c is made smaller as shown in FIG. 4 (c). A plurality of them may be formed near the tip, and further, as shown in FIG. 4D, the tip surface may be closed and a tip opening 8c may be formed near the tip.
In this way, the medicine can be diffused from the portion near the tip of the passage member 8.

As shown in FIG. 4E, the passage member 8 may have a distal end portion that can swing and displace with respect to the proximal end portion. For example, the intermediate portion 8d is made of a flexible material and the other portion is made of a hard material so that the intermediate portion 8d is oscillated and displaced. The whole flexible material may be used.
In this way, the drug can be diffused to any one of a wide range without moving the position of the apparatus main body 1.

The passage member 8 may be telescopic as shown in FIG. For example, fitting the second passage member 8 ₂ the first passage member ₈₁ slidably.
In this way, the medicine can be diffused to a place far away from the apparatus main body 1 or slightly away from the apparatus main body 1, and it can be made compact when not in use.

The passage member 8 is detachably provided on the apparatus main body 1.
For example, the base end opening 8a portion of the passage member 8 is detachably fitted to and attached to the cylindrical portion 7a.
And the base end opening part of the channel | path member 8 shown to the said FIG. 4 (a)-(f) can also be detachably fitted and attached to the cylinder part 7a like the above.
If it does in this way, the passage member 8 according to a use can be attached and used by preparing a plurality of passage members 8.

Further, the passage member 8 may be provided integrally with the apparatus main body 1.
In this case, it is possible to prepare a plurality of apparatus main bodies 1 provided with passage members 8 having different shapes, and use them appropriately according to the application.

The passage member 8 may be provided in the apparatus main body 1 in communication with the first flow port 6.
For example, as shown in FIGS. 5 and 6, the passage member 8 includes an attachment portion 20 and a passage portion 21, and the attachment portion 20 is attached to the apparatus main body 1 in communication with the first flow port 6.
The passage portion 21 corresponds to the passage member 8 having each shape described above.
In this embodiment, the attachment portion 20 is rotatably fitted and attached to the ring-shaped protrusion 10a of the apparatus main body 1, and the passage member 8 is swingable.
The mounting portion 20 has an outlet 20a and a cylindrical portion 20b provided at the periphery of the outlet 20a. A passage portion 21 is fitted to the cylindrical portion 20b and is detachably attached. It can be exchanged.

The medicine holder 2 can be provided at a portion other than the first flow port 6.
For example, as shown in FIG. 7, it may be provided in the second circulation port 7 or in the passage member 8 although not shown.

You may provide the said motor 4 with the ventilation fan in the airflow path 1a.
For example, as shown in FIG. 8, the air flow passage 1 a of the apparatus main body 1 is partitioned into a suction side passage 1 a-1 and a discharge side passage 1 a-2 by a partition plate 15, and communicates with a vent hole 16 formed in the partition plate 15. .
The partition plate 15 is provided with a motor 4 to which the blower fan 3 is attached so as to be positioned in the suction side passage 1a-1.
Although not shown, in each of the above-described embodiments, the motor 4 may be provided along with the blower fan 3 in the air flow passage 1a.

It is a top view which shows the 1st Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 1st Embodiment of this invention. It is explanatory drawing of a use state. It is explanatory drawing of the channel member of a different shape. It is a top view which shows the 2nd Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 2nd Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 3rd Embodiment of this invention. It is a longitudinal cross-sectional view which shows the 4th Embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Apparatus main body, 1a ... Air flow path, 1d ... Motor mounting chamber, 2 ... Drug holding body, 3 ... Blower fan, 4 ... Motor, 5 ... Motor drive control means, 5a ... Controller, 5b ... 1st setting device, 5c ... 2nd setting device, 6 ... 1st flow port, 7 ... 2nd flow port, 8 ... passage member.

Claims (2)

The apparatus main body 1 having the first flow port 6 and the second flow port 7 that are directed in different directions, the medicine holder 2, the blower fan 3, the motor 4 that rotates the blower fan 3, and the motor 4 are alternately arranged. Motor driving control means 5 for arbitrarily setting the time for forward and reverse rotation driving and the time for forward rotation driving and the time for reverse rotation driving, respectively,
When the motor 4 is driven to rotate in the forward direction and the blower fan 3 rotates in the forward direction, air flows from the first flow port 6 toward the second flow port 7, the air touches the drug holding body 2, and the drug is volatilized. Is diffused from the second circulation port 7 together with air,
When the motor 4 is driven to rotate in the reverse direction and the blower fan 3 rotates in the reverse direction, air flows from the second flow port 7 toward the first flow port 6 and the air contacts the drug holding body 2 to volatilize the drug. Is diffused together with air from the first circulation port 6 ,
A passage member 8 is provided in the device main body 1 so as to communicate with either the first flow port 6 or the second flow port 7, and air can be sucked and discharged from a place separated from the device main body 1 by the passage member 8. A blower type drug diffusion device characterized by that. And providing a plurality of passage members 8 having different shapes, blowing type drug dissipating device according to claim 1, wherein any one detachably provided on one passage member 8 to the apparatus main body 1.

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