JPS6099911A - Wick for combustion appliance and manufacturing process thereof - Google Patents

Abstract

PURPOSE:To make a fast firing at an initial ignition, make a fast raising time of a stable combustion, eliminate odor at the time of initial ignition and decrease an adhesion of impurities such as tar and the like during the use of the combustion appliance by a method wherein fluffs for firing part are roughly arranged side by side at the upper edge of a heat-resistant combustion part which is warp knitted and projected to make a knitted arrangement. CONSTITUTION:A plurality of warp threads 2 are mixed and bundles in weft threads 2a at the heat-resistant combustion part and continuously arranged. At this time, reinforcing inner cores are broken up with a knitting needle and integrally knitted. Upon knitting in such a way as above, only the firing warp threads 2b are substantially and uniformly arranged at the margin part 7. Then, if the threads are cut and separated from an intermediate cutting line X of the margin part 7, the warp threads for firing 2b are cut at one edge of each of the heat-resistant combustion part 2, and roughly and substantially equally arranged. The fluffs 5 for the firing slightly projected from the extremity end of the heat-resistant combustion part 2 are roughly arranged in a uniform manner, resulting in providing two sets of heat-resistant combustion part 2.

Description

DETAILED DESCRIPTION OF THE INVENTION (Objective of the Invention) The present invention provides combustion appliances such as kerosene stoves and kerosene stoves, which speed up the flame rotation at the time of initial ignition to hasten the rise time of stable combustion. To efficiently produce a wick that eliminates odor and reduces the adhesion of impurities such as tar during use.

(Prior Art) Conventionally, various proposals regarding the evolution of the fire speed of combustion wicks have been disclosed. For example, as in Utility Model No. 45-7271,
A combination of non-flammable A fibers and flammable fibers is placed on only one of the inner and outer peripheries of the oil combustion wick. It has been proposed that a cloth-like reinforcing core woven thinner than the above-mentioned combustion wick has its tip protruding from the tip of the combustion wick. It requires a special fabric to be knitted into a relatively thick material, and at the time of initial combustion, the flammability f
A process of burning out the f&41 is necessary, and there are disadvantages in that when the burnout occurs, a bad odor and smoke are emitted, and the impurities adhere to the core.

In addition, Utility Model No. 10550, 1972 and Utility Model No. 10550,
As in No. 10551, a separate ignition wick is attached to the two sides of the "wick-based" part with its upper end extending, and the ignition wick is made of non-combustible glass M& fiber plain woven fabric. However, at the upper ignition end, the warp is bent into a ring and the weft is removed to form a thin cloth (the former), and the ignition wick is made into a non-combustible material by making the wick main body and the ignition wick separate. It is made of plain woven glass fiber cloth, and in its center, only the warp threads are removed, and the weft threads are removed.Then, it is folded in half from the core part, and then straddled over the two wheels, which mainly consist of the core, leaving a space at the ignition end. There are also proposals such as ``sewn together from both sides as appropriate'' (the latter), but this would eventually require a separate special fabric, which would take a lot of effort to process, making it impossible to obtain a uniform product. Moreover, it has the disadvantage of high cost.

In addition, as in Utility Model Publication No. 47-1.4.529, [a suction part with good oil suction property and a combustion part made of a heat-resistant material are joined, and this combustion part is shaped into a U-shape, and the central In the combustion section (1), a heat-resistant ignition wick with a small heat capacity was placed, and the combustion section and the ignition section were joined together.
Although there are some ideas, this idea is largely the same as the above-mentioned one.

(Structure of the Invention I#) The present invention has a heat-resistant combustion part 2 in which heat-resistant Mk fibers such as glass fibers and carbon fibers are knitted on the upper part of the fuel suction part 3 which is made of kneaded, knitted or non-woven fabric in the lower part. The core body 1 is abutted and integrally connected 4 by means of sewing or the like, and a fire-circuit fluff-like part 5 is roughly protruded in parallel from the upper edge of the heat-resistant combustion part 2.

The present invention can also be made of type IIi with a single-layer heat-resistant combustion section 2, but preferably with a reinforcing core 6 such as glass paper in the middle.
It is better to use a two-layer heat-resistant combustion section with a

To explain the manufacturing method of the present invention, as shown in FIG. ] The heat-resistant combustion section wefts 2a, which are gathered to an appropriate thickness approximately corresponding to A, are folded back and arranged in a zigzag pattern, and at least 11 sides have higher heat resistance than the heat-resistant combustion section wefts 2a, and also have a smaller heat capacity. The fire turning I) weft 2b, which is made by gathering thin heat-resistant fibers to an appropriate thickness so that they will be roughly paralleled when completed, is folded in a zigzag shape into the middle of almost both ends of the two reinforcing cores 6. When arranging them, they are knitted with a plurality of warp threads 2 while being mixed and condensed into the heat-resistant combustion section wefts 2a and continuously arranged. The reinforcing core is suddenly broken with this sharpening button, and the &I stitch is made in one piece.

When knitted and bound in this manner, only the fire weft threads 2I) are arranged almost evenly in the blank section 7. Next, each heat-resistant combustion part 2 is cut and separated from the intermediate cutting line X of the blank part 7.
At one end edge, two sets of heat-resistant weft yarns 2b are cut and roughly evenly lined up, and the fluffy parts 5 for fire-circuiting, which are slightly protruded from the tip of the heat-resistant combustion section 2, are arranged in an orderly and coarse manner. A combustion section 2 is obtained.

An arbitrary fuel suction section 3 made of woven, knitted or felt-like nonwoven fabric is connected 4 to the lower part of the heat-resistant combustion section 2 obtained as described above, and used as the core body 1.

(Other Embodiments) If necessary, the fluffy portion 5 for fire surroundings can be provided in two layers on the front and back sides.

(Effects of the invention) (1) Uniform products can be efficiently produced because two sets of objects can be roped at the same time and evenly on the rocky shore.

(2) Since no cutting waste is generated, there is no waste of materials and there is no scattering of cutting waste, resulting in a good working environment.

(3) Unlike the conventional method, there is no need for a separate cloth, no extra steps are required during warp knitting, and two uniform sets can be manufactured at the same time, making it possible to manufacture at low cost.

(4) Since the fluffy parts 5 for fire-starting are arranged in a rough and orderly manner, the fire-starting at the time of initial ignition is further accelerated, the generation of bad odor is prevented, and the start-up time until normal combustion is further shortened.

(5) During combustion, the fluffy part 5 for the fire is in a dry state from beginning to end to prevent the attachment of impurities such as tar, and can be used without any change even when inferior kerosene is burned.

(6) The firing time can be easily adjusted by increasing or decreasing the density of the fire-spinning fluff 5 by increasing or decreasing the fire-spinning weft 2b, changing the material, etc., making it possible to manufacture a core suitable for various appliances. There is also the advantage of being able to

[Brief explanation of drawings]

Figure 1 is a partially cutaway slope view of the finished product of the present invention, and Figure 2 is the
Figure 3 is a vertical sectional view of the main part, and Figure 3 is a partially cutaway plan view during manufacturing.
4 is a longitudinal sectional side view of FIG. 3, FIG. 5 is a partial plan view of the completed heat-resistant combustion section, and FIG. 6 is an enlarged sectional view taken along the line A--A of FIG. 5. 1 is a core body, 2 is a heat-resistant combustion part, 3 is a fuel suction part, 4 is a connection part, 5 is a fluffy part for fire surroundings, 6 is a reinforcing core, 7 is a space part, 2a is a heat-resistant combustion part weft, 2b is the weft for firing, 2c
is the warp. Patent applicant Silver Jogyo Co., Ltd.

Claims (1)

[Claims] 1. In a wick for a combustion appliance in which a heat-resistant combustion part is integrally connected to two parts and a fuel suction part is integrally connected to the lower part, a fire-resistant combustion part is attached to the upper edge of the heat-resistant combustion part knitted in a warp knitting manner. A wick for a combustion appliance which is knitted with surrounding fluffy parts arranged in a protruding arrangement so as to be arranged side by side. 2. Thin heat-resistant j&
The wick for a combustion appliance according to claim 1, which is composed of m. 3. The wick for a combustion appliance according to claims 1 to 2, in which the heat-resistant combustion part has two layers and is integrally knitted with a reinforcing core interposed between the two layers. 4. Using a warp knitting machine, arrange two pieces of reinforcing core in parallel in the direction of the craftsman with a slight gap, and add appropriate thickness to the front and back sides of the reinforcing core so that it almost corresponds to the inside of the reinforcing core. When the heat-resistant combustion part wefts of heat-resistant fibers such as glass fibers and carbon fibers are arranged in a zigzag pattern while being repeatedly folded, the fire-spinning wefts are placed on at least one side of the two reinforcing cores. The yarns are folded back to both ends, and while being mixed and concentrated in each weft row, only the firing wefts are arranged coarsely in the blank space between both reinforcing cores, and knitted in parallel with multiple warps. Two sets of heat-resistant combustion parts are cut from the intermediate cutting line of the fire-weft weft in the blank area, divided into two parts, and the heat-resistant combustion part is arranged protrudingly in parallel with one edge of the heat-resistant combustion part. A method for manufacturing a combustor common wick, characterized by manufacturing a combustor common wick. 5. The heat-resistant weft for the fire area has a different heat resistance W5. A method for manufacturing a wick for a combustion appliance according to claim 4, which is knitted with glue.