TWI345004B - Modular electro-thermal heating jacket - Google Patents

Description

097Q034 29963twf.doc/n VI. Description of the invention: [Technical jaw region to which the invention pertains] The present invention relates to an electric thermal insulation device, and more particularly to a modular electric thermal insulation device. [Prior Art] At present, various gases required for industrial processes are usually stored in gas cylinders. The commonly used gas cylinders are high-pressure cylinders, which can be classified into gaseous cylinders and liquid cylinders depending on the gas characteristics of the filling. The inside of the liquid cylinder is in a liquid/gase state under working pressure, and the liquid cylinder can be heated by the outside to vaporize the liquid gas inside it to form a gaseous state, which becomes a source of external supply gas. In general, in the case where the amount of heat supplied by the Xibu boundary is insufficient, the pressure inside the liquid steel bottle is lowered, which in turn leads to insufficient supply of the outlet gas. However, the heat supplied by the outside of the right is too large, and the pressure inside the cylinders will be unreasonable. @此,必财效地的液体钢:加? And maintain a certain and appropriate temperature to promote vaporization of the liquid gas in the liquid cylinder, thereby making the supply of the outlet gas abundant and stable. Can i have Γί the above problem 'known skills using a kind of electric heating fabric to match: f:: electric heating fabric is made of polytetrafluoroethylene (PTFE) glass and the workmanship (four) ^ polytetrafluoroethylene WTFE) fiberglass cloth The strength is low, and the current % environment of the I grain is relatively bad (PTFE) fiberglass cloth is cut. Ten water-generating tetrafluoroethylene In addition, the material of the electric heating fabric is thick and hard, so it is difficult to bend 1345004 097Q034 29963twfdoc/n. As a result, the conventional electric heating fabric cannot completely cover the liquid steel cylinder, but only partially contacts the liquid steel cylinder, resulting in poor heating effect. Therefore, there are still many room for improvement in conventional electrothermal fabrics. SUMMARY OF THE INVENTION The present invention provides a modular electric thermal insulation device that has the effects of temperature control and cutting resistance. The present invention provides a modular electric thermal insulation device comprising a cut-resistant fiber and at least one electrothermal fabric module. The cut resistant fiber has an inner surface and an outer surface. The electrothermal fabric module is disposed on the inner surface, and the electrothermal fabric module comprises a plurality of electrothermal fabrics and a plurality of wires. Each of the electrothermal fabrics is formed by interlacing a plurality of electrothermal yarns and a plurality of insulating yarns, wherein the electrothermal yarns in the electrothermal fabrics are connected in parallel. Wires are connected between the electrothermal yarns to connect the electrothermal fabrics in series and/or in parallel. In an embodiment of the invention, the cut resistant fiber comprises a woven, a woven or a knitted fabric. In an embodiment of the present invention, the above-mentioned cut-resistant fiber comprises poly-m-xylylenediamine-p-diamine fiber, poly-p-benzoquinone-p-diamine, copolymerization, and stupid diammonium diamine fiber. . In an embodiment of the invention, the modular electric thermal insulation device further includes a waterproof material covering the outer surface of the cut-resistant fiber. In one embodiment of the present invention, the material of the above-mentioned waterproof material includes stone gum or polytetrafluoroethylene (PTFE). In an embodiment of the invention, the material of the electrothermal yarn described above comprises non-scale steel or carbon fiber or copper, and a recording conductive fiber. In an embodiment of the invention, the modular electrothermal heat retaining device further includes a set of bonding means disposed on both ends of the inner surface of the cut resistant fiber. In one embodiment of the invention, the bonding tool described above includes a Nissan 4. In an embodiment of the invention, the modular electric heat insulation device further comprises an insulation fabric module disposed on the electric heating fabric module. In the embodiment of the present invention, the modular electric heating and heat preservation device comprises a plurality of thermostats, wherein each of the temperature switches is electrically connected to one of the electrothermal fabrics. " In an embodiment of the invention, the modular electric heating and heat preservation device ’ wherein the temperature switch is electrically connected to the electrothermal fabric of the group of the electric fabrics. The ',,,, and diced power f-temperature devices' include a cut-resistant and an electrothermal fabric core set. The cut-resistant fiber has an inner surface mold: the electric heating fabric module is disposed on the inner surface, and electrically heats a strip of electric heating fabric and a plurality of wires. Each of the electrothermal fabrics is interwoven by a plurality of medium and multi-wei edge yarns, wherein the electrothermal fabric yarns are connected in series. The wire is connected between the electric heating yarns to make the electrothermal fiber material in the case of the above-mentioned resistance to the cut-off ray including the woven benzene - the solid remedy in the above-mentioned lyrics, including the poly-p-xylylene = P-benzoquinone-p-phenylenediamine, copolymerization 1345004 097Q034 29963 twf.doc/n In the embodiment of the present invention, the modular electric heating device further includes a waterproof material covering the outer surface of the cut-resistant fiber On the surface. In the embodiment of the present invention, the material of the above waterproof material comprises glue or polytetrafluoroethylene. In the embodiment to the present invention, the material of the electrothermal yarn described above includes stainless steel or carbon fiber or conductive fibers such as copper or nickel chrome. In the present invention, the modular crane heat retaining device further includes a set of bonding means disposed on both ends of the inner surface of the cut resistant fiber. In the embodiment of the present invention, the bonding tool includes a group of magical enamels. In the embodiment of the present invention, the modular heating device further includes an insulating fabric module disposed on the electric heating fabric module. In the embodiment of the present invention, the above-mentioned modular electric heating, a plurality of temperature switches (therm〇stat), wherein each of the temperature switches is electrically connected to one of the electric heating fabrics. I. Lu Ghosts In the present invention, the implementation of the financial system, the above-mentioned modularization of the warranty = a plurality of temperature openings _herm 嶋 t), wherein the temperature of the _ ^ object wedge group of electric heating fabric electrical connection. , based on the above, the present invention disposes the electric heating yarn and the wire in different electric heating modes. When the f-pressing flow group is applied, the ray yarn generates heat energy, which in turn can uniformly heat the mold of the present invention. Furthermore, the modular device of the present invention uses cut-resistant fibers as a table cloth, which enables modularized power to have higher reliability. / 皿 装置 7 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 The modularization of the second is two, the section of the group of electric heating and insulation equipment i is suitable for the industrial domain, piping, paving, equipment. The modular electric heat insulation device includes a cut-resistant device 12G, wherein the fiber-resistant (four) has a surface 112 and an outer surface 114. The cut fiber 110 in the case of the amine group d dJ may be poly-meta-diphenyl benzene amide (for example, NGmex fiber), poly-p-phenylene terephthalamide (for example, evar fiber) or silk-paraphenylene. The dimethyl triphenylene sulphate fiber (for example, the terracotta re-cutting fiber 110 can be woven into a woven fiber material or a woven fiber cloth by the above-mentioned several kinds of resistant fibers; in addition, in order to make the module The electric heating and heat preservation device 1 has the effect of water repellent and 2, in order to meet the requirements of the internal environment of the work, and the modular electric heat insulation t fee +! ° may include a waterproof material 130. In the embodiment, the waterproof material 13 The crucible may be embossed on the outer surface 114 of the cut-resistant fiber 110, and the material of the waterproof material 130 may be: ε 胶 or polytetrafluoroethylene (pTFE). In the present embodiment, the electrothermal fabric module 120 is configured to withstand The inner surface 112 of the fiber is cut and includes a plurality of electrothermal fabrics 122 and a plurality of electric wires 122. Each of the electric heating fabrics 122 is interwoven by a plurality of electric heating yarns 122a and spur insulating yarns 122b. For example, electric heating Yarn 122a 8 1345004 097Q034 29963twf.d〇c/n

Hi y is stainless steel or Weiwei or steel, nickel-chromium electric fiber, etc., it is noted that 'the electric heating yarn 122a of this embodiment is square, knot' and the wire 124 is connected to these electric heating yarns: So that the electric heating fabric 122 is connected in series. When the heating yarn 122a generates heat by external energy, the heat energy is transferred to the entire modular electric heat insulating device 1 by the electric heating fabric module i2G and its = air.

In addition, the modular thermal insulation device 100 can have an insulating fabric mold disposed on the electrothermal fabric module 120. In other words, the eDonkey key module 120 is located between the inner surface π2 of the cutting fiber 11〇 and the spacer & fabric group 160. When the heat energy is transmitted to the heat insulating fabric module 16〇, because of the thermal barrier property of the heat insulating fabric·16G, it is not transmitted to the outside of the die-cutting/dishware i 100, thereby enabling the modular thermal insulation device to be paid Has a good insulation function.

Moreover, in order to make the modular electric heat insulating device 100 more convenient to use, the modular electric heating and heat insulating device 100 may include a set of bonding tools 140 disposed at both ends of the resistant and hardened 11G surface 112. In the present embodiment, the bonding tool 140 is, for example, a group of devil sticks. In addition to the above embodiments, the present invention contemplates that there are many variations in the arrangement of the electric heating yarns and the wires, and that the heating effect has a large influence, and therefore, a plurality of embodiments will be further described. In addition, for convenience of description, and the description may be more readily understood, like reference numerals are used to designate like elements, and may be omitted. 3 through 4 are schematic views of a modular 9 1345004 097Q034 29963 twf.doc/n electrothermal holding device in accordance with two different embodiments of the present invention. Referring first to Fig. 3, the electrothermal yarns 222a of the present embodiment are connected in parallel, and the wires 224 are connected between the electrothermal yarns 222a to connect the electrothermal fabrics 222 in parallel. In addition, the modular electrothermal warming device 200 can include a plurality of thermostats 250, and these temperature switches 250 can be used as automatic temperature control devices. Wherein each of the temperature switches 250 can be electrically connected to each of the electrothermal fabrics 222. In detail, when the temperature switch 250 detects the temperature of overheating, the temperature

The 250 inch switch is used to cut off the power supply to the wire 224. In this way, the adverse effect of the electric heating fabric 222 due to overheating can be avoided, and the modular electric heating and heat preservation device 2 can have high reliability. Referring to FIG. 4, in the embodiment, a plurality of temperature switches 25A, 250b, 250c can be electrically connected to the respective electric heating fabrics 222, so as to more precisely control the temperature of the electrothermal fabric 222, thereby obtaining Partial and independent temperature control. In addition, if the temperature switch 25Ga detects the temperature of overheating, it can be sent to the power supply of the wire 224, and the other temperature

The switches 25〇b, 25Ge can still continue to the side to keep the heating yarns 222& at a certain temperature. It is noted that there are three temperature switches 250a and C in Figure 4. However, the present invention does not limit the number of temperature switches and electrothermal fabrics and the number of temperature switches that can be changed according to actual conditions. A schematic diagram of the arrangement of the stencil and the wire of the modular electrothermal device according to the second embodiment of the present invention. Referring to the figure, the electric heating yarn 322a of the "Beiye" is connected in parallel, and the wire is connected. 1345004 097Q034 29963twf.doc/n 224 is connected between these electric heating yarns and the wires 2 to make the electric heating fabric a: string sub-join. In addition, the modular electric heat insulation device may include a plurality of temperature switches 350', wherein each of the temperature switches 35() is electrically connected to each of the electric heaters 322, respectively. Referring to FIG. 6, in the embodiment, a plurality of temperature switch applications, 350b, 35〇C can be electrically connected to the respective electric heating fabrics 322 to obtain a local and independent temperature control effect.

7 to 8 are diagrams showing the arrangement of electric heating yarns and wires of the modular electric wire heat preservation device according to another embodiment of the present invention. Referring to Fig. 7, the difference from the above embodiment is that the present embodiment is connected in series, and the wires are connected between the electrodes U 22a so that the electric heating fabrics 422 are connected in parallel. In addition, the modular heating device 400 can include a plurality of temperature switches, wherein each of the temperature switches 45A can be electrically connected to each of the electrothermal fabrics 422. .

With continued reference to Fig. 8', in the present embodiment, a plurality of temperature switches 45A &45<=> can be hybridly coupled to each of the electrothermal fabrics 422 to achieve a local and independent temperature control effect. In addition, this (4) does not limit the location of the temperature and the 450b. In other words, the position of the temperature of the heating fabric 422, which is 45Ga, 45Gb, can be changed depending on the actual situation. As described above, the present invention arranges the electric heating yarn and the wire in different ways of connection in the electrothermal woven group. When a miscellaneous or electric current is applied to the electrothermal fabric stack, the residual yarn is reduced, so that the modular electrothermal heat retaining device of the present invention can self-heat. Moreover, the configuration between the heating yarn and the wire can be varied in a variety of ways to meet the needs of the jade process. 11 1345004 097Q034 29963twf.doc/n Furthermore, the modular electric heat preservation device of the invention adopts cut-resistant fiber as the table cloth, and the modular electric heating and heat preservation device can have higher reliability. In addition, the outer surface of the cut-resistant fiber can be covered with a waterproof material to make the modular electric heat preservation device have water-repellent and waterproof effects. In addition, the modular insulation device can have a good thermal insulation function by the thermal barrier property of the thermal insulation fabric module. Although the present invention has been disclosed in the above embodiments, it is not intended to limit the invention, and those skilled in the art can make some modifications and refinements without departing from the spirit and scope of the invention. Therefore, the scope of the invention is defined by the scope of the appended claims. BRIEF DESCRIPTION OF THE DRAWINGS Figure 1 is a schematic illustration of a modular electrothermal holding device in accordance with one embodiment of the present invention. 2 is a cross-sectional view of the modular electric thermal insulation device of FIG. 1. 3 to 4 are schematic views showing the arrangement of electric heating yarns and wires of the modular electric heat protection device according to the second embodiment of the present invention. 5 to 6 are schematic views showing the arrangement of electric heating yarns and wires of the modular electric thermal insulation device according to still another embodiment of the present invention. 7 to 8 are schematic views showing the arrangement of electric heating yarns and wires of the modular electric heating and heat preservation device according to the second embodiment of the present invention. [Description of main component symbols] 1〇〇, 200, 300, 400: modular electric thermal insulation device 110: cut-resistant fiber 12 1345004 097Q034 29963twf.doc/n 112 : inner surface 114 : outer surface 120 : electric heating fabric module 122 > 222, 322, 422: electric heating fabric 122a, 222a, 322a, 422a: electric heating yarn 122b: insulating yarn 124, 224, 324, 424: wire 130: waterproof material • 140: bonding tool 160: heat insulating fabric Modules 250, 250a, 250b, 250c, 350, 350a, 350b, 350c, 450, 450a, 450b: temperature switch 13

Claims (1)

097Q034 29963twf.doc/n VII. Patent application scope: 1. A modular electric thermal insulation device, including: - cut fiber, financial - internal table (four) and; _ at least one electric heating fabric module, configuration ^ surface 'and fabric The module comprises: , on the inner surface of the sea, and the electric heating plurality of electric heating fabrics, each of the electric heating fabrics is interwoven by a plurality of electric insulating yarns, and the two '..' V lines are connected in parallel by some electric heating yarns; And, the plurality of wires in each of the electrothermal fabrics are connected to the electric rafts, the electrothermal fabrics are connected in series and/or in parallel. ', ',,, ', 3, in order to make the two. 2. The scope of the patent application, wherein the cut-resistant fiber comprises a woven electric heat insulating device, a poly-p-dimethyl phthalate fiber, 4. Apply for the patent scope, heart-metamethyl phenylenediamine fiber. Set, including 4 squares of water, covered in, said the modular heating and heat insulation of the quality of the first package: plastic or set, which (4) scales _ items of modular electric heating insulation nickel-chromium and other conductive fibers. , a shell of stainless steel or carbon fiber or steel, set, = the modular electric heating insulation described in the item on the inner surface. , (meanS), a modular electric heating device according to item 7 of the above-mentioned cut-resistant fiber, wherein the set of bonding tools comprises a set of devil glue. 9. The modular electric heat insulation device according to claim 1, further comprising an insulation fabric module disposed in the electrothermal fabric & group 1 according to the model described in claim 1 The assembled electric thermal insulation device further includes a plurality of thermostats, wherein each of the temperature openings is electrically connected to one of the electrothermal fabrics.伽汗汗11. The modular electric heating and thermal insulation device according to the scope of the patent application, further comprising a plurality of thermostats, wherein the temperatures are related to the electric heating of the electrothermal fabric module The fabric is electrically connected.汗12. A modular electric heating device, comprising: a cut-resistant fiber having an inner surface and an outer surface; and at least one electric heating fabric module disposed on the inner surface, and the electric heating fabric module The method includes: 〃... a plurality of electric heating fabrics, each of the electric heating fabrics being interwoven by a plurality of electric heating yarns and a plurality of insulating yarns, wherein the electric heating yarns in each of the electric heating fabrics are connected in series; and ~ • a plurality of wires, Connected between the electrothermal yarns to connect the electrothermal fabrics in parallel. 13. The modular electrothermal insulation device of claim 12, wherein the cut-resistant fiber comprises a woven fabric or a knitted fabric. 14. The modular electrothermal heat preservation device according to claim 12, wherein the cut-resistant fiber comprises poly(m-phenylene terephthalamide), polyparaphenylene terephthalamide, copolymerization P-benzoquinone m-phenylenediamine fiber. 15. The modular electric heating heat preservation device according to claim 12, further comprising a waterproof material covering the outer surface of the cut-resistant fiber. 16. The modular electric heating device according to claim 15, wherein the material of the waterproof material comprises Yusheng or PTFE (pTFE). 17. The modular electric heating device according to claim 12, wherein the materials of the electric heating yarns include stainless steel or carbon fiber or conductive woven fabrics such as copper and nickel chrome. 18. The modular electrothermal insulation device of claim 12, further comprising a set of bonding means disposed on both ends of the inner surface of the cut resistant fiber. The modular electric heating device of claim 12, wherein the red bonding tool comprises a group of devils. 20. The modular electric heat insulation device according to claim 12, further comprising an insulation fabric module disposed on the electrothermal fabric module. 21. The modular electric heating device as claimed in claim 12, further comprising a plurality of thermostats, wherein each of the temperature switches is electrically connected to one of the electrothermal fabrics. 22. The modular electric heating device as claimed in claim 1 further includes a plurality of temperature switches (therm stats), wherein the temperature switches are electrically connected to the electrothermal fabrics of the electrothermal fabric module . 16