CN202658322U - Kerosene smoke point lamp wick - Google Patents

Abstract

The utility model discloses a kerosene smoke point lamp wick, which comprises warp, weft and a yarn core, wherein a surface layer of the lamp wick is formed by weaving the warp and the weft and encircles the yarn core, the warp, the weft and the yarn core are made of pure cotton yarn and are twisted, the warp has 17 pieces of face yarns, each piece comprises three strands and ten yarns, the yarn weft density is 5piece/centimeter, the yarn core has 9 pieces of core diameters, each piece comprises four strands and 6 yarns, and the face layer of the lamp wick is twill weave. The kerosene smoke point lamp wick has the advantages of simple structure, high production efficiency and low cost, industrial production can be realized, and the lamp wick has smooth and flat surface, and has good oil absorption and favorable application performance.

Description

Kerosene smoke point wick

[technical field]

The utility model relates to a kind of wick, particularly a kind of wick that is applicable to test the smoke point of illuminating kerosene and jet fuel.

[background technology]

Kerosene smoke point wick is a kind of circular wick that is applicable to the smoke point lamp, is used for measuring the smoke point of illuminating kerosene and jet fuel; When so-called smoke point refers to that illuminating kerosene and jet fuel burn under the regulation experimental condition, generate the maximum height of smokeless flames, surpass this and highly namely can produce black smoke.Smoke point is an important indicator of kerosene series products, and the height value of smokeless flames is large, shows that arene content is low, and the detergency of burning is good; But the kerosene smoke point wick on the existing market is because being subjected to the production technology restriction all can't reach index domestic, the GB standard-required.

[summary of the invention]

The purpose of this utility model is to overcome deficiency of the prior art, and a kind of kerosene smoke point wick simple in structure is provided.

The purpose of this utility model is achieved in that it includes warp thread, weft yarn and yarn core, and the top layer of described wick is formed by warp thread and weft yarn braiding, and the top layer surrounds yarn core, and described warp thread, weft yarn and yarn core are all made take textile cotton yarn as raw material;

Preferably, described warp thread, weft yarn and yarn core are all through twisting;

Preferably, described warp thread face is through 17, and every is 3 strands of 10 yarns;

Preferably, described weft yarn filling density is 5 pieces/centimetre;

Preferably, described yarn core core diameter is 9, and every is 4 strands of 6 yarns;

Preferably, the top layer of described wick is twill-weave.

Compared with prior art, the beneficial effects of the utility model are: simple in structure, can realize suitability for industrialized production, and production efficiency is high and cost is low; Wick surface uniform, smooth, texture is fluffy, oil absorption good, has good serviceability.

[description of drawings]

Fig. 1 is cross sectional representation of the present utility model;

Fig. 2 is surface structure schematic diagram of the present utility model.

[specific embodiment]

Below in conjunction with the drawings and the specific embodiments the utility model is described further:

As depicted in figs. 1 and 2, kerosene smoke point wick of the present utility model, it includes warp thread, weft yarn and yarn core, and described warp thread, weft yarn and yarn core are all made take textile cotton yarn as raw material; The top layer of described wick is formed by warp thread and weft yarn braiding, is twill-weave; The top layer surrounds yarn core.Wherein, described warp thread, weft yarn and yarn core are all through twisting; Described warp thread face is through 17, and every is 3 strands of 10 yarns; 5 pieces/centimetre of described weft yarn filling densities; Described yarn core core diameter is 9, and every is 4 strands of 6 yarns.The wick texture of this kind structure is fluffy, oil absorption good, can satisfy the requirement that the user measures smoke point.

The according to the above description announcement of book and instruction, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned embodiment.Therefore, the specific embodiment that discloses and describe above the utility model is not limited to also should fall in the protection domain of claim of the present utility model modifications and changes more of the present utility model.In addition, although used some specific terms in this specification, these terms do not consist of any restriction to the utility model just for convenience of description.

Claims (6)

1. a kerosene smoke point wick includes warp thread, weft yarn and yarn core, it is characterized in that: the top layer of described wick is formed by warp thread and weft yarn braiding, and the top layer surrounds yarn core, and described warp thread, weft yarn and yarn core are all made take textile cotton yarn as raw material.

2. kerosene smoke point wick according to claim 1 is characterized in that: described warp thread, weft yarn and yarn core are all through twisting.

3. kerosene smoke point wick according to claim 1, it is characterized in that: described warp thread face is through 17, and every is 3 strands of 10 yarns.

4. kerosene smoke point wick according to claim 1 is characterized in that: 5 pieces/centimetre of described weft yarn filling densities.

5. kerosene smoke point wick according to claim 1, it is characterized in that: described yarn core core diameter is 9, every is 4 strands of 6 yarns.

6. kerosene smoke point wick according to claim 1, it is characterized in that: the top layer of described wick is twill-weave.

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