KR850000420B1 - Liquid hydrocarbon burner with vertically adjustable wick - Google Patents

Abstract

None.

Description

Deep lift type oil burner

1 is a schematic diagram of the petroleum combustor of the present invention with a part shown in longitudinal section.

2 is a longitudinal sectional view of a gas cock.

3 is a plan view showing the gaseous fuel supply series.

4 is a vertical side view of FIG.

5 is a longitudinal cross-sectional view of the discharge electrode mounting portion.

6 is a circuit diagram of a igniter series.

The present invention relates to a petroleum combustor, and more particularly, to a petroleum combustor of a type that provides a vertical wick of a lift control type that wicks the wick, burns seoseok oil, lowers the wick, and stops combustion.

Various configurations have been proposed in the prior art for the purpose of constructing the above-described petroleum combustor. It is known to carry out combustion in such an elevated position by raising the wick by hand to a position that can be combusted by these prior arts.

In extinguishing the ignited fire, the wick is lowered into the wick guide cylinder and the air is pushed out. However, in the structure according to the prior art, there is a closed point in that the unburned gas which is the smell of petroleum or the odor of petroleum vapor remains diffused. This unburned steam is formed when a part of the petroleum is heated and discharged at a high temperature when the wick performs combustion.

An object of the present invention is to obtain a petroleum combustor having a configuration in which a ignition combustor having a simpler ignition combustion is used for ignition combustion of petroleum combustion performed by the wick in a petroleum combustor that becomes a vertically adjustable lift type wick.

Another object of the present invention is to obtain a petroleum combustor having a device or apparatus for burning odorous unburned gas which evaporates and evaporates from the wick when the petroleum combustion is stopped for the wick. .

The contents of apparatuses or apparatuses for achieving these objects and other objects related to the present invention will become apparent by referring to the accompanying drawings.

The present invention will be described in detail with reference to the accompanying drawings. In Fig. 1, the oil cylinder 2 is disposed on the upper side of the bottom plate 1 of the combustor with a suitable gap distance from the bottom plate 1 according to a known configuration.

The wick guide cylinder 3 indicated by the representative code 3 is composed of the inner wick cylinder 4 and the outer wick cylinder 5. Representative designation 6 is wick elevating actuator 6, which is composed of the inner cylinder 7, the intermediate cylinder 8 and the outer cylinder 9 and. The plurality of guide pins 10 protrude outward from the inner cylinder 7 (see FIG. 4) and are inserted into the vertical guide grooves 11 disposed in the intermediate body 8 and inserted into the inclined guide grooves 12 disposed in the outer cylinder 9. Thus, the inner cylinder 7 and the outer cylinder 9 are mutually fixed to the outer wick cylinder 5 so as to be rotatable on both inner and outer sides of the intermediate cylinder 8 (outer side).

The oil burning wick 13 is attached to the inner cylinder 7 and the rack 14 is mounted on the outer cylinder 9. Rack 14 engages pinion 15 mounted on pinion shaft 16. By rotating the knob 17 of the pinion side 16, the rack 14 moves to the rotation of the pinion shaft 16 and the pinion 15, and the outer cylinder 9 rotates accordingly. In accordance with the rotation of the outer control 9, the inner cylinder 7 is moved by the guide grooves 11, 12 and the guide pin 10 (see Fig. 4), and thus the guide pin 10 and the oil burning core 13 are lifted and operated. It is.

The burner body part 18 is arrange | positioned at the upper side of the inner wick cylinder 4. The waste discharge portion 19 is disposed above the burner body portion 18 and the outer wick body 5. The burner body portion 18 holds the gas fuel expansion chamber 20 (see FIGS. 1 and 4), and excites the flame hole 21 in the entire periphery of the gas fuel expansion chamber 20. The opening of the secondary air inlet part is arranged on one side of the burner body part 18 as an annular pipe-shaped body 22 in a portion where the burner body part 18 is extended. The inclined outer edge 23 of the burner main body 18 is formed on the upper side of the burner main body 18 and around its outer axis. On the inclined outer edge 23, an inner flame cylinder 24 located inside the waste discharge portion 19 is placed at the lower periphery thereof.

The gas mixture pipe 25 is connected to and installed under the burner main body 18. The gas fuel outlet 26 (see FIGS. 1 and 2) is disposed at the lower end of the gas mixture pipe 25 and connected to the gas cock 28 via the gas fuel supply pipe 27 (see FIG. 2).

Also, as shown in detail in FIG. 2, the gas cock 28 is disposed so that the open / close side 30 slides in the cock body portion 29. FIG.

As shown in the left part of FIG. 2, the opening / closing side 30 is configured to open and close the gas fuel inlet part 32 by arranging the elastic valve sheet 33 at the gas fuel inlet part 32 so that the valve body 31 contacts or leaves.

On the open / close side 30, the operation 34 extending outward was installed, and the carbide body 35 always supported the operation 34 to the left so that the gas cock 28 was normally occluded.

In the cock body portion 29, a gas fuel outlet 36 was disposed and connected to the gas fuel supply pipe 27. The gas fuel supply pipe 38 was connected to the gas fuel inlet 32 via the intermediate connector 37 of the cock body portion 29. As shown in FIG. 3, the gas fuel supply pipe 38 is arranged to be connected to the regulator which is detachably connected and detached in a hermetic state while insulating the air into the ejection pipe 41 of the known gas fuel cylinder 40. When the discharge pipe 41 and the regulator 39 are combined and discharged in an airtight state, the gas fuel in the gas fuel cylinder 40 can enter the controller 39, and the gas fuel 42 is introduced into the gas fuel supply pipe 38 by discharging the gas cock 42. To be blocked or blocked.

An operating piece 43 was placed in the middle of the operation 34, and the operating piece 43 was placed in contact with the adjusting piece 45 of the microswitch 44 to operate the switch 46 of the microswitch 44.

At one end of the operation 34, one end of the lever 48 was fluidly connected and arranged with a pivot pin 47, and the lever 48 was wired with a pit pin 50 so that the lever 48 was operated in the bracket 49 installed on the oil cylinder 2. The other end of the lever 48 is contacted and disposed at one end of the operation 51, and the other end of the operation 51 is brought into contact with the cam plate 52 so that the cam plate 52 moves the operation 51 in accordance with the rotation of the outer cylinder 9. It was made. The carcass 54 is constructed so that the support 51 moves forward and backward in accordance with the transverse movement of the cam plate 52 so that the support 51 is held in the right direction (the direction of the cam plate body) as shown in FIG.

The cam plate body 52 is fixed to the outer side cylinder 9 as shown in FIG.

As can be seen from FIG. 3 and FIG. 4, the hand operated lever 48 is disposed, and at the upper end of the lever 48, the control portion 48b of the adjusting simplified 48a is disposed in contact with the pin 48c, Thus, the handle 48d of the control simplified 48a was extruded out of the outer shell.

In order to reduce the friction between the cam plate body 52 and the operation 51 to improve smooth operation between the cam bodies 52, a cam roller may be disposed at the operation end of the operation 51. The cam plate body 52 indicated by the representative symbol is a plate body part 55, a board | substrate part 56, the protruding plate body part 59, and the inclined plate body parts 57 and 58. The plate part 55 induces the combustion wick 13 to be inserted into the wick guide cylinder 3 to turn off the fire of the combustor. The substrate portion 56 is a portion where the combustion wick 13 is positioned at the uppermost side, and the gap portion between the distal end portion of the substrate portion 56 and the flat plate portion of the substrate portion 56 is a portion for adjusting the rise of the combustion wick 13.

FIG. 6 shows the circuit of ignition, where 60 denotes a cell, which is electrically connected to the microswitch 44. FIG.

The igniter 61 is connected to a terminal body 62 which can be attached to and detached from the discharge electrode 63 disposed in the waste discharge unit 19 (see FIGS. 1 and 6).

By disposing the diffusion preventing plate 63a on the discharge electrode 63, the combustible gas from the burner main body 18 was held in the vicinity thereof, so that the ignition was completely performed even with one discharge.

In operating the petroleum combustor of the present invention, in order to perform combustion operation by abstracting the combustion wick submerged in the lower side of the wick guide cylinder 3 to the upper side of the wick guide cylinder 3 as shown in FIG. Rotate pinion shaft 16 and pinion 15-This rotation of pinion 15 causes rack 14 to rotate the outer cylinder 9. By this rotation, the vertical guide groove 11 of the intermediate cylinder 8 and the inclined guide groove 12 and the guide pin 10 of the outer cylinder 9 are operated to abstract the inner cylinder 7, whereby the combustion wick 13 is abstracted to the combustion operation position. Will be.

In the step of abstracting the combustion wick 13, when the combustion wick 13 is in the position of FIG. 4, the inter-operation 51 is located on the plate body portion 55 of the cam plate body 52. Next, along the rotation of the outer cylinder 9, the cam plate body 52 also rotates with the outer cylinder 9. Along with such rotation, the cam plate body 52 also rotates along with the outer cylinder 9. By the rotation of the cam plate body 52 as described above, the inter-operation 51 soars over the rotating inclined plate body portion 57 and operates in the left direction in FIG. This operation causes the lever 48 to operate around the pivot pin 50 in FIGS. 1 and 4 in a direction opposite to the direction of the clock. In accordance with this operation, the operation 34 moves from the left to the right in the first, second and draft drawings, while resisting the force of the carcass 35. Accordingly, the opening and closing side 30 moves from the left side to the right side so as to connect the gas fuel inlet part 32 with the gas fuel outlet 36. Therefore, if the gas cock is open, the gas fuel of the gas fuel cylinder 42 enters the gas fuel inlet 40 and the cock body 32, and passes through the gas fuel outlet 29, the gas fuel supply pipe 27 and the gas fuel outlet 26. After entering 25, it is ejected into Burner main body 18.

The gas ejected into the burner body part 18 is expanded in the gas fuel expansion chamber 20 and ejected from the flame hole 21 to be ejected between the inner flame body and the intermediate flame body of the waste discharge part 19.

While the operation 34 operates as described above, the operation piece 43 actuates the microswitch 44 by squeezing the control piece 45 of the microswitch 44 to continuously discharge spikes from the discharge electrode 63 by the igniter 61. will be. At the same time, the combustible gas ejected from the flame hole 21 is ignited and combusted. Accordingly, the waste discharge unit 19 is heated by the combustion heat of the gas fuel. This combustion is performed at the same time as the operation 51 starts sliding in the inclined plate body portion 57. Therefore, while the combustion wick 13 is abstracted from the inside of the wick guide cylinder 3 and positioned at the display position of FIG. 1, the petroleum combustion wick 13 is ignited by the flame of gas combustion. When the combustion wick 13 is abstracted to the uppermost side, the inter-operation 51 slides over the inclined plate body portion 58 to reach the substrate portion 56, whereby the inter-operation 51 is propelled in the right direction in FIG. Since the operation 51 is pushed and pressed from the left to the right in FIG. 3 by the carcass 54, the free lever 34 is pushed from the right to the left from the right in FIG. Will be. According to this operation, the opening and closing valve 30 operates in the same direction as the operation, so that the valve seat 33 of the valve body 31 closes the gas fuel inlet 32, thereby cutting off the supply of the gas fuel. This positional shift of 34 between actuations causes the actuation piece 43 to be disconnected from the regulating piece 45 and to operate the switch 46 to break the circuit. The circuit of the igniter 61 is cut off by the blocking action of the microswitch 44, which causes the discharge electrode 63 to stop the discharge.

Next, as usual, the combustion core 13 is raised and lowered as necessary by rotating the outer cylinder 9 within the range of the plate body 56.

The following description relates to the normally extinguishing of the combustion wick 13 during the combustion operation. By turning the knob 17 in the opposite direction to the above-described operating direction, the outer cylinder 9 is reversed by rotating the pinion 15 and the rack 14 so that the petroleum combustion core 13 is moved from the position of FIG. 1 to the display position of FIG. When the combustion wick 13 is lowered into the wick guide cylinder 3, the fire of the combustor is turned off. In this case, during the operation of the ignition combustion as described above, the operation 51 which is slid on the inclined plate body 58 gradually moves from the right side to the left side in FIGS. 3 and 4. By this operation, the lever 48 rotates (axially) counterclockwise in FIG. 4 and the operation 34 reverses the opening / closing operation of the opening / closing side 30 so that the gas fuel inlet 32 and the gas fuel outlet 36 are opened. will be. Accordingly, the gas fuel inlet 32 and the gas fuel outlet 36 communicate with each other as described above, so that the gas fuel in the gas fuel cylinder 40 is ejected to the burner body 18, and at this time, the microswitch 44 is operated to It is to ignite the fuel. This gas combustion continues until operation 51 reaches the plate body part 55, and the combustion wick 13 reaches the display position of FIG. 4, and gas combustion ends. At this time, the petroleum combustion wick 13 starts to descend into the wick guide cylinder 3 and the flame of the combustion wick is turned off. Therefore, although the petroleum at combustion wick 13 emits unburned petroleum vapor, the unburned petroleum vapor is burned by the gaseous fuel combustion heat in the burner body part 18 in the waste discharge part 19.

In such combustion, in order to achieve complete combustion of the unburned petroleum vapor, the time between the operation 51 and the cam plate 52 between the operations is at least as long as the completion time of the combustion wick and the completion of the unburned petroleum vapor. It must be consistent.

Each of the above-described gaseous fuel ignition combustion and combustion stop is also performed by regulating the control simplified 48a with a human hand. To explain this, when the handle 48d is operated in the direction of the arrow in FIG. 3, the cockle is opened as described above since the adjusting simplified portion 48b presses the lever 48 to the left in FIG. Combustion of the gaseous fuel is continued while squeezing as described in the simplified regulator 48a. The combustion stop (fire extinguishing) is achieved by releasing the above operation.

In the present invention, since the odorous gas generated at the time of ignition or extinguishing the wick as described above is completely burned by the combustion of the gas fuel automatically or manually, even when the fire of the combustion wick is extinguished from the combustion wick 13 It is to obtain a petroleum combustor without odor emission of the unburned gas. When the combustion of the gas fuel is carried out by the above-described manual operation, the petroleum combustor of the present invention capable of performing the ignition of the petroleum combustor by specifying the ejection and combustion period of the gas fuel.

Claims (1)

The lifting device of the wick, the mechanism for supplying the combustible gas to the exposed part of the wick, the electrical equipment for igniting the combustible gas supplied in this way to combust the oil absorbed in the wick, and the wick to raise the supply of the above-mentioned combustible gas. And a mechanism for performing the operation of ignition of the above-mentioned combustible gas by operating the above-mentioned electrical apparatus and the wick to reach an upper position to stop the supply of the above-mentioned combustible gas and to stop the combustion of the combustible gas; In the case of lowering the wick, a part of the wick is provided with a combustible gas which is again supplied and the combustion is performed to burn the odorous petroleum vapor from the wick when the petroleum burner is turned on. A type of wick lift oil burner that sneaks into oil.

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