JPS5860109A - Wick for kerosene stove - Google Patents

Abstract

PURPOSE:To improve a sucking ability of fuel of a wick by uniformly trim the notched edge of a reinforcing intermediate wick, by unitarily joining one edge of the intermediate wick to the upper edge of a fuel suction part, after the reinforcing intermediate wick is sandwiched between both surfaces of two heat-resistant wick material, and they are sewed up together into one sheet. CONSTITUTION:A wick body 1 is composed in such a manner that a heat-resistant, reinforcing intermediate wick 2b, which is provided with penetrated holes 6 of an arbitrary shape, longitudinally juxtaposed along the center cutting line, a S-S line, is sandwiched in layer between a plurality of heat-resistant wick materials 2a, 2a', which are taken out of a roll as long as a necessary length, and in a width L, which is as two times as the width l which is the necessary width as for the height of a heat-resistant combustion part 2, and they are unitarily joined into one sheet by sewing up 7 in a plurality of rows at regular intervals. This sewed-up body is cut into two parts in the width l along the cutting line, the S-S line, and each single piece, being cut in a necessary length, is joined 4 to the upper edge of a fuel suction part 3. With such an arrangement, a heat-resistant, combustion part 2 and the top line of notched edge of a reinforcement middle wick 2 can be trimmed uniformly, together with notched part can be formed on the edge line of a reinforcing intermediate wick 2b.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to an improvement in the heat-resistant combustion part of a wick for an oil-burning appliance.

Conventionally, the heat-resistant vocalization part of the core for oil-burning appliances has two heat-resistant core materials woven or knitted from heat-resistant fibers such as glass fibers on the front and back sides, with a reinforcing core interposed between them. This strengthens the stiffness of the heat-resistant combustion part to prevent it from deforming, and also makes positioning during the manufacturing process and attachment to the upper and lower wick structure of the combustion appliance easier and more accurate.

However, since the reinforcing core of the queen was interposed to the tip of the mouth of the heat-resistant combustion section, the reinforcing core would prevent the fire from spreading all around the fire during ignition. Since it takes a long time for combustion to start up, it is unavoidable that flames, bad odors, and hypochlorite monoxide are generated due to one-sided combustion.

Therefore, an idea has already been proposed in Japanese Utility Model Publication No. 49-16612 in which the height of the reinforcing core is interposed slightly lower than the tip of the crater part of the heat-resistant combustion part. Speeds up the fire rate, improves the start of combustion,
This can suppress the generation of bad odors, but on the other hand, the tip of the wick becomes weak and easily loses its shape, making it difficult to uniformize the reference line of the exposed dimension of the tip of the wick, which is important when attached to a heat-burning device, making it unstable. It became impossible to measure the burnout, and the dimensional accuracy from the reference line when installing the lead holding cylinder t displayed on the surface of the outer tape and the lead tip surface became incorrect! Also, during repeated use for ignition and extinguishing, the tip of the fire pit of the heat-resistant combustion part bends in a direction that closes the space formed by the reinforcing core, and eventually it becomes difficult to continue using it. However, there are various drawbacks such as the space being completely blocked and the fire rate slowing down.

The present invention solves the above-mentioned conventional drawbacks and prevents deterioration of combustion characteristics while maximizing the reinforcing effect of the reinforcing core. An uneven portion is formed on the tip, and the heat-resistant combustion portion and the tip of the convex portion of the reinforcing core are uniformly aligned to enable efficient mass production. An embodiment will be described in detail below with a cutting surface 1. 1 is a core body, a heat-resistant combustion part 2 is connected to the upper part, a fuel suction part 3 is connected to the lower part by means such as stitching 4,
A reinforcing tape 5 is attached to the outer surface of the connecting portion 4.

The fuel wicking part 3 is made of fibers with excellent oil absorption properties such as cotton, while the heat-resistant combustion part 2 is made of fibers woven or woven with heat-resistant fibers such as glass fibers. , the reinforcing core 2b is interposed between the heat-resistant core materials 2a and Z 81 on the double back side, and the reinforcing core 2b is integrally polymerized by means such as stitching 7 or gluing. Concave portions 6a and convex portions 6b are continuously provided alternately at predetermined intervals at the tip, and the convex portions 6
Each tip edge of the heat-resistant core material 2a, 2a' is overlapped so as to be aligned with the tip edge of the crater.

In the present invention, as described above, at the tip of the crater of the heat-resistant combustion part 2, the convex part 6b of the reinforcing core 2b and the heat-resistant core material 2a.
2. To prevent the tip edge of a' from shifting,
Required width of heat-resistant combustion part 2 of core body 1! Between the plurality of heat-resistant core materials 2a and 287 wound into long lengths with a width L twice the height of Through-holes 6, 6----- are arranged in parallel at a predetermined interval and are superimposed while interposing a long heat-resistant reinforcing medium core 2b having 9 holes and sewn in rows of wax at a predetermined interval 7 After that, cut it into two parts along the cutting line S-8 into one width, cut each piece into the required length, and connect it to the upper end of the fuel suction part 3.
It is used as

Since the heat-resistant combustion section 2 of the present invention is manufactured as described above, it has the following effects.

(蒐) The tip of the crater of the heat-resistant combustion part 2 is cut in a straight line, so when it is attached to an appliance, there is no difference in the height of the crater, so uniform and stable combustion can be achieved.

(2) The convex portion 6b provided at the tip of the reinforcing core 2b makes the reference line at the tip of the core accurate, and the reference line at the tip of the core can be set accurately as in the case where a known reinforcing core is buried low. This prevents various troubles and damage to the tip of the lead due to poor accuracy in attaching the lead to the lower trowel structure, which often occurs due to ambiguity.

3) The concave portion 6a of the reinforcing core 2b speeds up the fire rate during ignition, reduces odor and eye irritation when the flame rises, and prevents the adhesion of tar, carbon, etc. on the tip of the core. reduce

In addition, in the above embodiment, the heat-resistant core materials 2a and 2a'
As shown in FIG. 1, a woven fabric may be used, or as another example, a plurality of heat-resistant threads as shown in FIG.
The warp threads 2c' and 2c', which are twisted or aligned to a certain thickness and bundled in an arbitrary number, are repeatedly folded in a zigzag shape to have the width in the Kasuri direction, and a reinforcing core is inserted between 'p'. The warp threads 2c and 2c/ are arranged in two rows with the warp threads 2c and 2c/ interposed, and each row group of the warp threads 2c and 2c/ is knitted together with the reinforcing core 2b in a plurality of rows at regular intervals in other appropriate places except for the through hole 6. It can also be manufactured by binding or stitching 7i, and various methods are possible for arranging the warp threads 2C and 2C/. Although not shown in the figure, a single warp thread row may be arranged in a folded manner, or three or more warp thread rows may be arranged in an X-cross pattern as desired. It is also possible to arrange the fibers in a rectangular and folded manner while irritating the fibers, which improves fuel absorption and eliminates the generation of fiber waste at the cut portion.

[Brief explanation of drawings]

Fig. 1 is a partially cutaway plan view showing the forming process of the main part of the embodiment of the present invention, Fig. 2 is a partially cutaway plan view showing the forming process of the embodiment of the present invention, and Fig. 3
The figure is a partially cutaway slope view of the core body, Figure 4 is a partially cutaway front view of the main part of Figure 3, Figure 5 is a cross-sectional view taken along the line A-A in Figure 4, and Figure 6 is a cross-sectional view taken along the line 4NB-B. FIG. 7 is an enlarged sectional view taken along the line CC in FIG. 2. 1 is the core body, 2 is the wood burning part, 2a, 2 a' is the heat-resistant core material, 2b is the reinforcing core, 2C, 2 C/ is the warp, 3 is the fuel suction part, 4 is the connection part, 5 is a reinforcing tape, 6 is a through hole,
6a is a concave portion, 6b is a convex portion, 7 is a mating portion, and 7a is a knitting or stitching portion Patent applicant: Eyeman Co., Ltd. No. 71

Claims (1)

[Claims] +1') A heat-resistant combustion part with a reinforcing core interposed is integrally connected to the top and end of the fuel suction part, and the core is cut at appropriate intervals along a cut line with a transparent hole of an arbitrary shape. Both sides of the reinforcing core are perforated and arranged side by side, separated by a heat-resistant core material woven or knitted from a heat-resistant material such as glass fiber, and then polymerized and sewn or knitted together. A wick for an oil-burning appliance, wherein the heat-resistant combustion part is divided by cutting the through-hole connecting part, and the other end is integrally connected to the upper end of the fuel suction part, with the cut part serving as the tip of the crater. (2) The resistant core material is formed of a woven fabric and sewn in multiple rows at regular intervals at appropriate locations excluding the through-holes of the reinforcing core. Oil-burning second plant = 87
3.63. Matte, *. 7. An arbitrary number of warp threads are bundled to have a constant thickness, and the warp threads are repeatedly folded in a zigzag shape in the vertical direction in a t-tS row or in multiple rows, with a reinforcing core interposed in the middle, and arranged in two stages to form a through hole. 112. The core for an oil-burning appliance according to claim 111, wherein the core for an oil-burning appliance is controlled or sewn with weft threads in a plurality of rows at regular intervals except for other appropriate positions.