Temperature-sensing heating wire and processing method thereof
阅读说明：本技术 一种感温发热线及其加工方法 (Temperature-sensing heating wire and processing method thereof ) 是由 邵明义 邵荧可 于 2019-10-09 设计创作，主要内容包括：本发明属于柔性发热器具的加工制作领域,尤其是一种感温发热线及其加工方法,针对现有的发热线大都是单根双螺旋发热线,体形较粗通常在<Image he="65" wi="206" file="DDA0002226745410000011.GIF" imgContent="drawing" imgFormat="GIF" orientation="portrait" inline="no"></Image>导致柔性发热器具使用体感大大降低的问题,现提出如下方案,其感温发热线包括带漆包绝缘感温丝、涤纶芯线和第一单股金属丝,所述带漆包绝缘感温丝、涤纶芯线和第一单股金属丝合绞,且合绞后的带漆包绝缘感温丝、涤纶芯线和第一单股金属丝外包裹有第一绝缘层,本发明可实现单或双功率控制发热,实现快速升温效果；且操作简单,在柔性发热器具内随意布线或通过特种绣花机实现智能电脑花样式布线。(The invention belongs to the field of processing and manufacturing of flexible heating appliances, and particularly relates to a temperature-sensing heating wire and a processing method thereof The flexible heating device has the advantages that the problem that the using body feeling of the flexible heating device is greatly reduced is solved, the following scheme is provided, the temperature-sensing heating wire comprises an enameled insulated temperature-sensing wire, a polyester core wire and a first single-stranded metal wire, the enameled insulated temperature-sensing wire, the polyester core wire and the first single-stranded metal wire are twisted, and a first insulating layer wraps the twisted enameled insulated temperature-sensing wire, the polyester core wire and the first single-stranded metal wire; and the operation is simple, and the intelligent computer pattern type wiring is realized by random wiring in the flexible heating appliance or a special embroidery machine.)
1. The utility model provides a temperature sensing heating wire, is including taking insulating temperature sensing silk of enameled (1), dacron heart yearn (2) and first single strand wire (3), its characterized in that, take insulating temperature sensing silk of enameled (1), dacron heart yearn (2) and first single strand wire (3) to close the hank, and close the outer parcel of taking insulating temperature sensing silk of enameled (1), dacron heart yearn (2) and first single strand wire (3) after the hank and have first insulation layer (4).
2. The temperature-sensing heating wire according to claim 1, wherein the first insulating layer (4) is made of PVC, silica gel, Teflon or TPE, which can resist temperature higher than 120 ℃.
3. The temperature-sensing heating wire according to claim 1, comprising an insulated temperature-sensing wire (1) with enamel coating, a polyester core wire (2) and a first multi-strand metal wire, wherein the insulated temperature-sensing wire (1) with enamel coating, the polyester core wire (2) and the first multi-strand metal wire are twisted together, and the first insulating layer (4) is wrapped outside the twisted insulated temperature-sensing wire (1) with enamel coating, the polyester core wire (2) and the first multi-strand metal wire.
4. The temperature-sensing heating wire of claim 1, further comprising a second single-stranded wire (5) twisted outside the first insulating layer (4), wherein the first insulating layer (4) and the second single-stranded wire (5) are wrapped with a second outer insulating layer (6), the enameled insulated temperature-sensing wire (1), the polyester core wire (2), the first single-stranded wire (3) and the first insulating layer (4) form a single-twisted temperature-sensing heating wire, and the enameled insulated temperature-sensing wire (1), the polyester core wire (2), the first single-stranded wire (3), the first insulating layer (4), the second single-stranded wire (5) and the second outer insulating layer (6) form a double-twisted temperature-sensing heating wire.
5. A processing method of a temperature sensing heating wire is characterized by comprising the following steps:
s1: taking the double layers of the heating wire carrier A, and sewing the double layers at intervals by using sewing threads, wherein each sewing thread is a parallel line, and the interval is set to be 2-7 cm;
s2: the heating wires C are penetrated into the spacing wires, the head and the tail of the heating wires C are arranged at the E position, and the heating wires C are fixed at the edge of the blanket body in a connecting seat mode;
s3: after threading, the periphery of the blanket body is sewn in a binding or serging mode.
Technical Field
The invention relates to the technical field of processing and manufacturing of flexible heating appliances, in particular to a novel single/double-twisted temperature-sensing heating wire for a flexible heating appliance.
Background
At present, most of heating wires used by manufacturers for producing flexible heating appliances are single double-helix heating wires, and the shape of the heating wires is thicker and is usually
Therefore, we propose a temperature-sensitive heating wire and a processing method thereof to solve the above problems.
Disclosure of Invention
The novel single/double-twisted heating wire solves the problem that a spiral heating wire feels uncomfortable when used.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a temperature sensing heating wire, is including taking insulating temperature sensing silk of enameled, dacron heart yearn and first single strand wire, take insulating temperature sensing silk of enameled, dacron heart yearn and first single strand wire to close the hank, and close the outer parcel of taking insulating temperature sensing silk of enameled, dacron heart yearn and first single strand wire after the hank and have the first insulation layer.
Preferably, the first insulating layer is made of PVC, silica gel, Teflon, TPE and the like which can resist the temperature of more than 120 ℃.
Preferably, the temperature-sensing device comprises an insulated temperature-sensing wire with an enamel coating, a polyester core wire and a first multi-strand metal wire, wherein the insulated temperature-sensing wire with the enamel coating, the polyester core wire and the first multi-strand metal wire are twisted together, and a first insulating layer is wrapped outside the twisted insulated temperature-sensing wire with the enamel coating, the polyester core wire and the first multi-strand metal wire.
Preferably, still include the second single strand wire of first insulating layer external twist, and the outer parcel of first insulating layer and second single strand wire has the outer insulating layer of second, take insulating temperature-sensing silk of enamelling, dacron heart yearn, first single strand wire and first insulating layer to constitute single-twisted temperature-sensing heating wire, and take insulating temperature-sensing silk of enamelling, dacron heart yearn, first single strand wire, first insulating layer, second single strand wire and the outer insulating layer of second to constitute two temperature-sensing heating wire.
The invention also provides a processing method of the temperature sensing heating wire, which comprises the following steps:
s1: taking the double layers of the heating wire carrier A, and sewing the double layers at intervals by using sewing threads, wherein each sewing thread is a parallel line, and the interval is set to be 2-7 cm;
s2: the heating wires C are penetrated into the spacing wires, the head and the tail of the heating wires C are arranged at the E position, and the heating wires C are fixed at the edge of the blanket body in a connecting seat mode;
s3: after threading, the periphery of the blanket body is sewn in a binding or serging mode.
Compared with the prior art, the invention has the beneficial effects that:
1. the improved single-stranded temperature-sensing heating wire is softer and thinner and can be controlled to
2. the operation is simple, and intelligent computer pattern wiring is realized by random wiring in the flexible heating appliance or a special embroidery machine; because the insulating paint is adopted for wrapping, the flexible heating device is mainly used on a direct-current extra-low voltage flexible heating device which is independently researched and developed by a company and is less than or equal to 36V at present.
The invention can realize single or double power control heating and realize quick heating effect; and the operation is simple, and the intelligent computer pattern type wiring is realized by random wiring in the flexible heating appliance or a special embroidery machine.
Drawings
Fig. 1 is a structural view of a single twisted temperature-sensing heating wire of a temperature-sensing heating wire according to the present invention;
fig. 2 is a structural view of a twisted pair temperature sensing heating wire of a temperature sensing heating wire according to the present invention;
FIG. 3 is a schematic view of the method for processing a temperature sensing heating wire according to the present invention, wherein the heating wire is sequentially inserted into a flexible heating device;
FIG. 4 is a schematic diagram of a special embroidery machine intelligent computer for realizing wiring with a curved arc flower pattern according to the processing method of the temperature-sensing heating thread provided by the invention;
FIG. 5 is a single-twisted temperature-sensing wire process flow chart of the method for processing a temperature-sensing heating wire according to the present invention;
fig. 6 is a process flow chart of a twisted pair temperature sensing wire of the method for processing a temperature sensing heating wire according to the present invention.
In the figure: the temperature sensing device comprises 1 enameled insulated temperature sensing wire, 2 polyester core wires, 3 first single-stranded metal wires, 4 first insulating layers, 5 second single-stranded metal wires and 6 second outer insulating layers.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments.