JPS6316100B2 - - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a chemical fuming device that is designed to intensively release fumes of chemicals such as insecticides, bactericides, and fungicides into habitats of harmful organisms. be.

Traditionally, smoke agents were used to kill cockroaches, house mites,
In exterminating pests such as bed bugs, the extermination effect was obtained by selecting a chemical appropriate for the size of the space in question, placing it in a predetermined location, and igniting and smoking.

However, this method has the problem that the active ingredients of the smoked chemicals spread throughout the space, causing the chemicals to spread and adhere to areas that are not needed for extermination treatment, resulting in environmental pollution. The present invention has been made in view of these points, and the contents thereof will be explained below based on the illustrated embodiments.

Reference numeral 1 denotes a smoke machine body, which is composed of a blower body 2 and a smoke cylinder body 3.

Reference numeral 4 is a partition plate provided inside the tip of the smoke cylinder main body 3 in the longitudinal direction to form a ventilation chamber 5 and to fit and fix a drug container 6 therein. Various modified embodiments of this medicine container 6 will be described later, but one example shown in FIG. 2 will be described first. Reference numeral 7 denotes a net provided at the opening 8 of the medicine container 6, which has the function of preventing the particulate medicine 9 from spilling out and at the same time releasing fumes. 10
is a through hole made in the bottom 11 of the drug container 6, and is usually covered with aluminum foil or the like to prevent the drug 9 in the drug container 6 from spilling out. 12 is the opening of the smoke cylinder body 3, and the drug container 6 is inserted into the opening 1.
When it is inserted from 2, it is fitted and fixed by a partition plate 4.

Reference numeral 13 denotes a heater, which is made of various types such as those made of ceramic and nichrome wire, and is protruded into the receiving space 14 into which the drug container 6 is inserted.
This heater 13 is controlled to generate heat at a predetermined temperature by supplying voltage from a power source. Reference numeral 16 denotes a heater holding member which also serves as a heat insulator and is attached to the stop member 15, and holds the heater 13 approximately in the center of the receiving space 14. Reference numeral 17 is a changeover switch which has the function of turning the heater 13 on and off. 18 is a changeover switch for switching the wind speed of the blower main body 2 into three stages: "low wind, low wind, and strong wind". Next, other embodiments and attachments of the drug container 6 will be described.

5 to 8 show an attachment and an example of its use. Reference numeral 19 denotes an attachment body which is formed into a cylindrical shape, and a fixing plate 21 is provided along the longitudinal direction on an inner wall surface 20 of the attachment body. 21
This allows the medicine container 6 to be held and fixed when the medicine container 6 is fitted. This attachment body 19
As shown in FIG. 7, it is attached to a stop member 15 in the smoke cylinder main body 3 via a heater holding member 16.

By employing this attachment body 19, it is possible to use a medicine container 6 with a smaller diameter.
Next, other embodiments of the drug container will be described. Regarding the embodiment of the drug container 60 shown in FIGS. 9 to 12, 61 is a cylindrical body with an upper opening 62.
The drug container 60 is formed by covering the cylindrical body 61 with a cap 66 fitted with a separately provided mesh body 65, as shown in FIG. There is. The through hole 63 is essentially an insertion hole for the heater 13.

Regarding the embodiment of the drug container 70 shown in FIG.

71 is a cylinder having an upper opening and a lower opening;
The drug container 70 is formed by covering the upper opening with an upper cap 72 having a large number of small holes 73, and covering the lower opening with a lower cap 75 having through holes 74. The through hole 74 is the heater 1
3 is an insertion hole, and a small hole 73 is a smoke discharge hole.

Regarding the embodiment of the drug container 80 shown in FIG.

Reference numeral 81 is a cylinder having an upper opening and a lower opening, and the lower opening is closed by pasting aluminum foil 82 thereon. Numerous small holes 84 are bored in the upper cap 83.

Then, an upper cap 83 is attached to the upper opening of the cylinder body 81.
A medicine container 80 is formed by covering the medicine container 80.

In use, a portion of the aluminum foil 82 is pierced by the heater 13 to position the heater 13 inside the drug container 80.

Regarding the embodiment of the drug container 90 shown in FIG.

Reference numeral 91 is a cylinder having an upper opening and a lower opening, and the lower opening is closed by pasting aluminum foil 92 thereon. Numerous small holes 94 are bored in the upper cap 93.

Then, an upper cap 93 is attached to the upper opening of the cylinder body 91.
A medicine container 90 is formed by fitting the parts.

In use, a portion of the aluminum foil 92 is pierced by the heater 13 and the heater 13 is positioned inside the drug container.

Regarding the embodiment of the drug container 100 shown in FIG.

Reference numeral 101 denotes a cylindrical body having an upper opening and a lower opening, and the lower opening is closed by attaching aluminum foil 102 by a wrapping method. Further, a cap 104 having a large number of small holes 103 is attached to the upper opening by a twisting method.

The drug container 100 is constructed by attaching a cap 104 to the upper opening of a cylindrical body 101.
Next, the mode of use of the device of the present invention will be explained.

The medicine container 6 filled with the granular medicine 9 is placed in the second
As shown in the figure, the smoke cylinder is inserted into the receiving space 14 through the opening 12 of the smoke cylinder body 3.

At that time, the heater 13 is inserted into the medicine 9 of the medicine container 6.

After that, when the changeover switch 17 is turned on, the heater 13 is heated, and when the required minimum temperature is reached, the drug 9 is turned on.
is ignited to generate smoke, which is released and diffused from the opening 8 of the medicine container 6.

On the other hand, when the changeover switch 18 is turned on, the blower main body 2 is activated, and air is sent into the smoker main body 3, passes through the air blowing chamber 5 divided by the partition plate 4, and is emitted to the atmosphere.

At this time, the smoke generated from the drug container 6 is drawn into the wind and mixed with the wind, forming a substantially cylindrical or truncated conical air curtain (as shown in the fourth figure).
As a result, it is released in a concentrated manner toward the desired location.

It goes without saying that the reach distance and amount of smoke can be adjusted by changing the air volume with the changeover switch 18.

As described above, the present invention provides a partition plate 4 in the longitudinal direction to form an outer ventilation chamber 5 and an inner receiving space 14, and a heater 13 is provided protruding into the receiving space 14, and the drug container 6 is inserted into the receiving space 14. Since the heater 13 is positioned so as to be inserted into the medicine container 6 when it is installed,
It has the following effects.

(a) By inserting the drug container 6 into the receiving space 14, a part of the drug container 6 is pierced by the heater 13, and the drug container 6 is securely attached at the same time as the heater 13 and the drug come into contact. I,
Ignition and smoking can be performed smoothly.

(b) A partition plate 4 is installed in the longitudinal direction to create an outer ventilation chamber 5.
and an inner receiving space 14, the generated fumes are surrounded and drawn in by the wind passing through the ventilation chamber 5, and mix with the wind.
The air curtain forms a substantially cylindrical or truncated conical shape and is concentratedly emitted toward a desired location, increasing the extermination effect.

[Brief explanation of the drawing]

FIG. 1 is a perspective view of the device of the present invention, and FIG. 2 is a longitudinal sectional view of the smoke cylinder main body, showing a state in which a drug container is attached. Figure 3 is a front view of the smoke tube body with a drug container attached, and Figure 4 illustrates how the mixed gas of wind and smoke released from the smoke tube body forms a cylindrical air curtain. Figures 5 and 6 are front and perspective views of the attachment body, Figure 7 is a longitudinal cross-sectional view of the attachment body installed inside the smoke cylinder body, and Figure 8 is the same figure as Figure 7. FIG. 9 to 12 show other embodiments of the drug container, FIG. 9 is a perspective view of the cylinder, FIG. 10 is a perspective view of the cap, FIG. 10 is a plan view of the net, and FIG.
The figure is a perspective view of a drug container. Figures 13 and 14
15 and 16 are perspective views respectively showing still other embodiments of the drug container. 1... Kun smoke machine body, 2... Blower body, 3... Kun smoke cylinder body, 6, 60, 70, 80, 90, 100
...Medicine container, 13...Heater.

Claims (1)

[Scope of Claims] 1. A blower main body 2 and a smoke cylinder main body 3 constitute a smoke machine main body 1, and a plurality of partition plates 4 are arranged in the longitudinal direction inside the tip of the smoke cylinder main body 3 on the side of the opening 12. is provided to form an outer ventilation chamber 5 and an inner receiving space 14 for the drug container 6, and a rod-shaped heater 13 is protruded into the receiving space 14 so that when the drug container 6 is attached, the heater 13 is a drug fuming device designed to be inserted into the drug container 6. 2 A blower body 2 and a smoke cylinder body 3 constitute a smoke machine body 1, and a plurality of partition plates 4 are provided in the longitudinal direction inside the tip of the smoke cylinder body 3 on the side of the opening 12 to blow air from the outside. An attachment body 19 is attached to the smoke cylinder body 3, which forms an inner receiving space 14 for the chamber 5 and the drug container 6, and is formed into a cylindrical shape and has a plurality of fixing plates 21 provided along the longitudinal direction on the inner wall surface 20 of the attachment body 19. On the other hand, a rod-shaped heater 13 is protruded into the receiving space 14 so that when the drug container 6 is attached to the attachment main body 19, the heater 13 is inserted into the drug container 6. Fumigation device.