JPH01310209A - Kerosine burner - Google Patents

Abstract

PURPOSE:To select a proper use for thermal power by way of either an operating lever or a thermal power adjusting dial distinctively in order to simplify the operation for performing minute adjustment and a large extent adjustment of the thermal power by providing a thermal power adjusting dial which brings a wick up or down to the position of combustion with a descending or ascending operation of the dial and brings the wick raised to the position of combustion down by a downward turning operation and brings the wick up by an upward turning action of the dial. CONSTITUTION:When an operating lever 29 rotates about 50 deg., a sliding pin 32 rotates clockwise an interlinking body 21 with a gear 33 rotating a thermal power adjusting dial 37 through a gear 38. A wick height adjusting body 19 rotates a shaft 17 for lifting up and lowering down the wick with the turning of an interlocking body 21 and at the same time an operating plate 24 is turned clockwise through a pin 25 to raise the wick 12 to its highest position and the operating plate 24 is engaged with an operating body 27 which senses vibration to maintain the raised state of the wick. When a dial 37 is turned downwards about 80 deg. while confirming the indication by a thermal power indicator 39, the gear 38 turns the lever 29 reversely through the gear 33 by a turning angle theta2 of about 20 deg..

Description

Detailed Description of the Invention (a) Industrial Application Field The present invention allows the wick to be raised with one touch by operating a control lever, and the height of the wick that has been raised to the combustion position can be adjusted by rotating the firepower adjustment dial. Concerning an oil combustor designed to be used in

(b) Conventional technology Conventional oil combustors of this type include, for example, the
As disclosed in Japanese Patent No. 3-15481, the wick can be raised with one touch by pressing down on the operating lever, and the height of the wick raised to the combustion position can be adjusted.
It is known that the firepower is adjusted using a firepower adjustment dial for fine adjustment that is separate from the operating lever.

(c) Problems to be Solved by the Invention By the way, in the conventional device described above, the firepower cannot be adjusted by the operating lever that raises the wick to the combustion position, so for example, the firepower can be adjusted to about 40% from the time of strong combustion. When making drastic adjustments to the firepower, such as reducing the heat by % to achieve weak combustion,
The firepower adjustment dial had to be turned about two to three times by changing hands many times, making it very troublesome to operate the firepower adjustment.

The present invention has been made in view of the above-mentioned problems, and allows the firepower to be adjusted using a control lever.By properly using the control lever and the firepower adjustment dial, it is possible to not only finely adjust the firepower, but also greatly increase the firepower. The purpose is to provide an oil combustor that can be easily adjusted, has good operability, and is safe.

(d) Means for Solving the Problems The present invention provides a lamp wick that can be raised and lowered, an operating lever that raises the lamp wick to the combustion position by a downward movement operation and lowers the lamp wick by an upward movement operation, and a control lever that moves the lamp wick to the combustion position by a downward movement operation. The rising wick,
It is equipped with a firepower adjustment dial that is lowered by rotating downward and raised by rotating upward.

The present invention also provides a lamp wick that can be raised and lowered, an operating lever that raises the lamp wick to the combustion position by a downward movement operation and lowers the lamp wick by an upward movement operation, and a control lever that allows the lamp wick that has been raised to the combustion position to be rotated downward. a firepower adjustment dial that is lowered by a manual operation and raised by an upward rotational operation; This is a small configuration.

Further, the present invention provides a lamp wick that can be raised and lowered, an operating lever that raises the lamp wick to the combustion position by a downward movement operation and lowers the lamp wick by an upward movement operation, and a control lever that allows the lamp wick that has been raised to the combustion position to be rotated downward. It has a firepower adjustment dial that is lowered by a dynamic operation and raised by an upward rotational operation, and the firepower adjustment dial is provided with a firepower display.

(*) When adjusting the operating firepower, use the operating lever (29) and the firepower adjustment dial (
By using the firepower adjustment dial (37) properly, you can
The firepower can be finely adjusted by rotating the wick (7), and large firepower can be easily adjusted by operating the control lever (29>), improving operability. ) is the firepower adjustment dial (3
7) It descends by the easy downward rotation operation,
Since it burns weakly, it is difficult to cause strong combustion if the firepower adjustment dial is manipulated by children, etc., and it is possible to prevent dangers such as flames caused by excessive flame combustion.

In addition, by setting the amount of displacement of the lamp wick (12) with respect to the rotation angle of the fire power adjustment dial (37) to be smaller than the displacement amount with respect to the rotation angle of the operating lever (29>), The adjustment can be made more precisely, and the firepower can be adjusted very well.

Furthermore, there is a fire power indicator (39) on the fire power adjustment dial (37).
By providing this, the fire power adjustment dial and the fire power display body can be brought close to each other, making it easy to check the fire power display, and the desired fire power can be easily and reliably adjusted.

(f) Example An example of the present invention will be described below with reference to FIGS. 1 to 8. (1) in FIG. 7 is an exterior case for a kerosene stove, etc., which has a front panel (2) at the lower front and a stand (3) at the bottom. (4) is the partition plate (
A heat radiation chamber (4) is formed in the upper part of the exterior case (1) by the heat radiation chamber (4). A protective guard (7) is provided at the front of the heat dissipation chamber (4).

Next, the oil combustor (A) will be described in detail. (8) is a fuel tank housed in the lower part of the exterior case (1), and petroleum fuel from a detachable cartridge tank (9) is stored in this fuel tank (8). The fuel tank (8) has a core guide cylinder (10) and a guide outer cylinder (11).
), and these core guide tubes (10) and guide outer tubes (11)
), there is a lamp wick (
12), and the combustion tube (6) is placed at the upper end of each of the core guide tube (10) and the guide outer tube (11). In addition, a wick support (1
3) is attached, and this core support (13) has a pair of shafts (
14) is provided, and the lamp wick (12) and the wick support (13) can move up and down integrally.

Next, the wick lifting device (15) for vertically moving the wick (12) via the wick support (13) will be described in detail. (16
) is a device board for a core lifting device (15) fixed to the side of the fuel tank (8), and a core vertical shaft (17) is rotatably supported on this board (16). Vertical axis (
17) penetrates the side wall of the fuel tank (8) and is inserted substantially horizontally into the fuel tank (8). A rotating arm (18) having a pair of arm portions (18A) is fixed to this core vertical shaft (17) in the fuel tank (8), and the tip portion of the pair of arm portions (18A) The shaft (14) of the core support (13) is engaged with the shaft (14) of the core support (13). Ri1
9) is a center vertical axis (1) in the front part of the substrate (16).
7) is a core height adjuster fixed to the end of the core height adjuster (
19) is provided with a plurality of adjustment holes (20) in horizontal rows. (21) is an interlocking body rotatably supported on the core vertical shaft (17) while in contact with the back surface of the core height adjuster (19), and this interlocking body (21> is located at the left roadside portion). It has a sliding hole (22) that has a horizontal substantially dogleg shape, and also has a core downward movement regulating hole (23) that is tilted upward to the left at the middle lower position. ) any adjustment hole (
20), a connecting tool (24) such as a fixing screw is inserted from the front to connect the center height adjustment body (19) and the interlocking body (21), and this interlocking body (21) is connected to the center height adjustment body (19) to rotate integrally with the core vertical shaft (17). (24) is an actuating plate located between the interlocking body (21) and the base plate (16) and having its base end rotatably pivoted to the outer periphery of the core vertical shaft (17); Actuation plate (2
4) has a pin (25) projecting forward at an appropriate position on the front surface, and a locking pin (not shown) projecting toward the rear of the board (16) at the left end portion of the rear surface. A seismic actuator (27) activated by the vibration of the seismic sensor (26)
It is adapted to be removably engaged with a locking portion (not shown) of. The actuating plate (24) is always biased counterclockwise by a core lowering spring (28). Further, the pin (25) is inserted into the center downward movement regulating hole (23) of the interlocking body (21), and the spring force of the center lowering spring (28) is applied to the interlocking body ( 21). (29) is an operating lever whose substantially central portion is rotatably supported by a support shaft (30) provided at the left end of the board (16), and a knob at the negative end for push-down operation. (31) is attached to the other end, and the interlocking body (31) is attached to the other end.
Sliding pink 32) sliding inside the sliding hole (22) of 21)
is provided so as to protrude toward the rear. (33> has its base pivoted to the support shaft (30>) and the operation lever (33>).
29) A substantially fan-shaped first gear fixed to one end side, this first gear (33) is molded from synthetic resin, and has a boss part (34) and a convex part for fixing to the operating lever (29). (35) (35) are integrally molded, and a large number of teeth (36) (36) are formed on the outer periphery thereof. (37
) is a second gear (38) that meshes with the first gear (33).
and a fire power adjustment dial having a fire power display (39),
The firepower adjustment dial (37), the second gear (38), and the firepower indicator (39>) are integrally molded from synthetic resin, and the firepower adjustment dial (37>)
As shown in FIG. 4, the fuel tank (8) and the base plate (16) are rotatably supported by fixing fittings (40) fixed to both the board (16), and the above-mentioned A stop shaft (41) perpendicular to the operating lever (29)
It is supported by and the first gear (33)
The gear ratio between the second gear (38) and the second gear (38) is set to approximately 4=1,
The amount of displacement of the lamp wick (12) with respect to the rotation angle of the fire power adjustment dial (37) is set to be smaller than the displacement amount of the lamp wick (12) with respect to the rotation angle of the operating lever (29). Further, the fire power indicator (39) has letters or patterns on its circumferential surface for displaying fire power such as extinguishing, ignition, high, medium, and low. (42) is a fire extinguishing lever, which suddenly lowers the lamp wick (12), which has been raised to the combustion position and held, by the spring force of the wick lowering spring (28). (43) is an ignition operating lever. The ignition operating lever (43) is rotated in conjunction with the operating bar (29) when the operating lever (29>) is rotated by a predetermined amount or more, and the ignition device ( 45), the lamp wick (12) is ignited.

In addition, the glue 46 in FIGS. 7 and 8) is attached to the front panel (2).
), this operation plate (46) is provided with a vertical slide hole (27), and this slide hole (
47) through one end of the operating lever (29), so that the knob (31) faces the front of the operating plate (46). (48) is an opening/closing door provided on the side of the slide hole (27), and the knob (3
1) The front part of the book can be opened and closed. (49
) is a fire extinguishing button provided on the operation panel (46), which operates the fire extinguishing lever (42). Further, an opening (50) is provided on the left side of the slide hole (47) in the operation panel (46) to allow a part of the firepower adjustment dial (37) to be exposed to the outside. Although a see-through plate (51) for seeing through the firepower display body (39) is attached to the left side, this see-through plate (51) may be omitted.

Next, the operation of the embodiment according to the present invention will be explained.

First, the operation of raising the lamp wick (12) to the combustion position will be explained. When the control lever (29) is moved downward to the position shown in FIG. 3 by pushing down the knob (31) located at the upper position as shown in FIG.
It rotates 0 degrees, and by rotating this operating lever (29),
The sliding bottle (32) rotates the interlocking body (21) clockwise, and the first gear (33) rotates the firepower adjustment dial (37> via the second gear (38). The interlocking body (21), the lead height adjuster (19) rotates the lead vertical axis (17) and at the same time rotates the actuating plate (24) clockwise via the pin (25). By operating the operating lever (29) up to this point, the lamp wick (12) rises to the lowest extinguishing position shown in (c) in Figure 6 to the highest combustion position shown by the contraption, and here the operating plate (24) is engaged. A locking bottle (not shown) is locked to a locking part (not shown) of the seismic actuator (27), and the lamp wick (12) is maintained in the raised state to the combustion position. As shown in FIG. 3, the wick lowering spring (28) for automatically lowering the wick (12) by the rotation of the operating plate (24) is stored.

Thereafter, when the knob (31) is pushed further downward from the position shown in FIG. 3, the ignition operating lever (43) rotates in conjunction with the operating lever (29). ), the ignition interlocking body (44) activates the ignition device (45) and ignites the lamp wick (12>).After confirming that the lamp wick (12) is lit, the knob (31) is pressed. When the lowering force is released, the ignition device (45), ignition interlocking body (44), and ignition operating lever (43) return to their original positions, and the operating lever (29) also returns to the position shown in FIG. 3.

Next, the operation of adjusting the thermal power in the combustion state of the lamp wick (12) will be explained using FIG. 5. First, to explain the case of finely adjusting the firepower, as shown by arrow (D) in Fig. 5, move the firepower adjustment dial (37) to the firepower indicator (
39) While checking the display, rotate downward by a rotation angle θ1 of about 80 degrees. Then, the rotation angle θ of this firepower adjustment dial (37).

Due to the rotation of the second gear (38), the second gear (38) becomes the first gear (33).
Rotate the operating lever (29) through the rotation angle θ of approximately 20 degrees.

It will only rotate in the opposite direction. This control lever (29)
With the reverse rotation of the rotation angle θ8, the interlocking body (21) reversely rotates via the sliding bottle (32) and the center height adjustment body (1
The wick up and down shaft (17) rotates in the opposite direction via the lamp wick (12).
) descends from the highest position shown in (a) in FIG. 6 to the descent restriction position shown in (b). So, for example, if you turn the fire power adjustment dial (37) downward by a rotation angle of about 20 degrees, the amount of descent of the wick <12 will be the same as when you turn the bar (29) by about 20 degrees. %. Therefore,
In the firepower adjustment operation using the firepower adjustment dial (37), since the amount of displacement of the lamp wick (12) is small, the firepower can be finely adjusted. - On the other hand, when the operating lever (29) is operated upward by lifting the knob (31), the operating bar (29) is rotated at a rotation angle θ of approximately 20 degrees, and the lamp wick (
12> is lowered from the position (a) to the position (b), so the operation lever (29) 4. With the m operation, you can greatly adjust the firepower with just a few strokes.

According to the above embodiment, the operating lever (29) raises the lamp wick (12) to the combustion position by a downward movement operation and lowers the lamp wick (12) by an upward movement operation, and the lamp wick (12) raised to the combustion position. ) is lowered by rotating downward and raised by rotating upward.
), it is possible to make detailed firepower adjustments by rotating the firepower adjustment dial (37), and also to easily make large-scale adjustments to the firepower by operating the control lever (29). This allows for improved operability. In addition, the wick (12) descends and burns weakly when the firepower adjustment dial (37) is rotated easily downward, so it is difficult to cause strong twist firing if the firepower adjustment dial is manipulated by a mischievous child. Therefore, dangers such as flames caused by excessive flame combustion can be prevented.

In addition, by setting the amount of displacement of the lamp wick (12) with respect to the rotation angle of the fire power adjustment dial (37) to be smaller than the displacement amount with respect to the rotation angle of the operating lever (29), The adjustment can be made more precisely, and the firepower can be adjusted very well.

Furthermore, there is a fire power indicator (39) on the fire power adjustment dial (37).
By providing this, the fire power adjustment dial and the fire power display body can be brought close to each other, making it easy to check the fire power display, and the desired fire power can be easily and reliably adjusted.

Effects of the Invention Since the oil combustor according to the present invention is constructed as described above, by properly using the firepower adjustment dial and the operating lever, it is possible to not only finely adjust the firepower, but also make large-scale adjustments to the firepower. It is easy to use, improves operability, and is unlikely to result in strong twist firing when the fire power adjustment dial is manipulated by children, etc., so it can prevent dangers such as flames caused by excessive flame combustion, and has good operability. We can provide safe oil burners.

Furthermore, in the present invention, the amount of displacement of the lamp wick with respect to the rotation angle of the fire power adjustment dial is set to be smaller than the displacement amount with respect to the rotation angle of the operating lever, so that the fire power can be adjusted more finely by operating the fire power adjustment dial, which is extremely favorable. You can adjust the firepower.

Furthermore, in the present invention, since the fire power adjustment dial is provided with the fire power display body, the fire power adjustment dial and the fire power display body can be brought close to each other, making it easy to check the fire power display, and the desired fire power can be easily and reliably adjusted. Can be adjusted.

[Brief explanation of the drawing]

Figures 1 to 8 all show an embodiment of the oil combustor of the present invention, where Figure 1 is a side view of the oil combustor of the present invention, and Figure 2 is a wick lifting device in a lowered state. 3 is a side view of the wick elevating device in the wick raised state, FIG. 4 is a plan view of the main parts of the wick elevating device, and FIG. 5 is an explanation for explaining the operation of the operating lever and firepower adjustment dial. Fig. 6 is a vertical sectional view of the main part of the oil combustor in Fig. 1, Fig. 7 is a partially cutaway front view of an oil stove which is an embodiment of the oil combustor of the present invention, and Fig. 8 is a longitudinal sectional view of the main part of the oil combustor in Fig. 1. It is an enlarged view of the operation panel part in the figure. (A)...Oil burner, (12)...Light wick, (
29)...Operation lever, (37)...Fire power adjustment dial, (39)...Fire power display.

Claims (1)

[Scope of Claims] (1) A lamp wick that can be raised and lowered, an operating lever that raises the wick to the combustion position by a downward movement operation and lowers the wick by an upward movement operation, and a lamp wick that has been raised to the combustion position, An oil combustor characterized by comprising a firepower adjustment dial that is lowered by a downward rotation operation and raised by an upward rotation operation. (2> A lamp wick that can be raised and lowered, a control lever that raises the lamp wick to the combustion position with a downward movement operation and lowers the lamp wick with an upward movement operation, and a control lever that raises the lamp wick to the combustion position with a downward rotation operation. and a fire power adjustment dial that is lowered and raised by an upward rotational operation, and the amount of displacement of the lamp wick relative to the rotation angle of the fire power adjustment dial is set to be smaller than the amount of displacement of the lamp wick relative to the rotation angle of the operating lever. An oil combustor characterized by: (3) a lamp wick that can be raised and lowered; a control lever that raises the wick to the combustion position by a downward movement operation and lowers the lamp by an upward movement operation; An oil combustor comprising a fire power adjustment dial that lowers the wick by rotating it downward and raises it by rotating it upward, and the fire power adjustment dial is provided with a fire power indicator.