TW505768B - A boiler constructed using a composite material - Google Patents

Abstract

This invention falls into the field of boilers made of polymeric matrix composite materials. The said boiler is constituted of two layers composed, in order from the inside to the outside, of a first layer (4) made of thermoplastic or elastomeric matrix material, and a second layer (5) composed of a plurality of filaments or strips of a synthetic material covered with resins which agglomerate by means of reticulation or fusion. The said first layer is built as a single body and is designed to come into direct contact with the water and the said second layer is also built as a single body and is designed to create structural resistance for the said boiler.

Description

V. Description of the invention (l) Technical leadership The present invention relates to a boiler, especially using a composite material. ^ Mouth Alley F Scenery Craftsmanship uses synthetic polymeric base materials, suitable materials. Or electric heating water storage elements have many advantages and have attracted wide interest. The main disadvantage of the steel furnace used for the metal used in water heaters is that electrolytic corrosion is generated on the inner surface of the furnace. $ 克 ;; special sacrifice such as the application of appropriate internal electricity, or a forced current protection system.僖 # M A Μ surface has a negative impact on the brother. Disadvantages. The working life of the boiler is a further step. "Choose = the mechanical characteristics of the water heater used for the water heater and " = 枓: Generally speaking, there is a choice with a specific example, the country's heart】 Ϊ Trends in better materials for fixed structures. The material is added because of the addition of :: ίί = 料 1 to be inspected1. International patent application: PCT = Person with absolute financial strength Λ 二 = τ / ΕΡ98 / 〇7982 The steel furnace for water heaters made of metal materials is = ___ Tungsten furnace 505768 V. Description of the invention (2) The combination of boiler components that can achieve equivalent use requires appropriate changes in pressure due to overheating. The disclosure of the invention should be considered as the first boiler of the present invention. In the present invention, it is guaranteed to have at least one more purpose of being made of metal. In the production section and when the boiler is sold in other aspects of the invention, it is a preferred bottom composite material. The layer system is the body of the first one, and the second layer system is made of electrical resistance. The transformation of the energy range or the cause of the boiler system is related to the purpose of the boiler system, but the content is that in the ten-year manufacturing phase, the product is used to specifically but not form a kind of internal to thermoplastic or elastic, and this layer has some characteristics. Fiber or combined stress characteristics. In this-fear welding or using adhesives to show two or two of them are structurally weak = one from the above to ensure their functional state, the method in g is stored in the steel in the water system. When in the furnace, the status of the user poses a potentially dangerous situation.] In the interior lies the ability to produce a single body with the same amount of boilers. The working life of the environment is relatively low at the time. The components of the boiler are fatal. The impact system of the energy source is used by polarizers and is electric. It is characterized in that the outer layer is integrated with the base material. It is suitable for binding with ribbons. Π A Polymeric material will not have weak structure. The concern is that its manufacturing cost is the same. It is reusable and can be low, and the consumption in the manufacturing stage and the low on the market today. The ballast furnace is equipped with a heating unit and the second one, which is composed entirely of polymer base, is arranged according to the following layers: material, the layer is made into a water contact; it is surrounded by the first layer

505768 Amendment No. 90100919 V. Description of the invention (3) The fiber or synthetic tape is covered with resin and is agglomerated by mesh structure or fusion; the second layer is made into a single body and can be a pot The furnace produces a structural resistance; the first and second layers will be separated from each other only after the boiler is destroyed, and the steel furnace will be destroyed to allow reuse after the end of the boiler's working life. A preferred embodiment of the present invention will be described in detail through the following non-limiting example and accompanying drawings, so that the characteristics of the present invention will be better reflected in the description, of which: Figure 1 Figure 2 shows a boiler fitted in an electric water heater; Figure 2 shows a part of a steel furnace roughly out of scale; related to Figure 1 'element number 1 represents a water heater and boiler 2 is arranged in the water heater in. An electric type heating element 3 is located inside the boiler 2. In Fig. 2, the element number 4 represents the first layer which is in direct contact with hot water or water to be heated, and the element number 5 represents the second layer located outside the first layer. The first layer 4 is a resin based on polyolefin, homopolymer, copolymer, metallocene resin or polyethylene terephthalate (PET), or polyphenylene feE (PPE) / Polyoxydiphenylene oxide (PPO) is the basic component of resin or even a mixture of other compatible polymer materials, or those semi-crystalline or non-crystalline compatible materials made of thermoplastic base materials. The first layer 4 can also be made of polybutene (PB) or polyisobutylene (piB) as the basic component. The resin 2 is a mixture with other compatible polymers or a compatible material of 1 ΐ crystalline. Made of elastomeric base material.

^ Page 5 V. Description of the invention (4) A water heater 1 邛 containing a steel furnace 2 is constructed as a single body, and the boiler is provided with surface insulation. The second advantage of the boilers referred to in the present invention is the mechanical steel furnace items required to provide the ballast furnace with the required junction temperature c from a burst value of 1 to 8 bar. They have the same capacity but are fully based on the invention. Further excellent elements are reusable. The further impact of the present invention is low, compared with the current consumption > Xiao consumption and the current market is extremely low. Other further advantages do not require any design for pot resistance. Finally, the steel furnace of the present invention has the ability to generate heat and the ability of its furnace. Layers 4 and 5 are completely detachable from each other. The 1-Zhan 6 series surrounds the external heat function of the boiler; the first advantage of the layer 6 series and the second layer 5 is the resistance of the designed second-layer energy structure. It is ensured that at least 30 bar can be reached at 70, and the number of specific safety standard fatigue cycles exceeds 20,000. The present invention lies in its industrial cost, which is substantially the same as the cost of a smelting furnace. The point is that a single component or a single step of the entire boiler can affect the environment & & section in the manufacturing stage and when the steel furnace is in use, other products sold on the above affect the unit in comparison. The body weight is light, and the internal surface of the furnace is corroded. A further advantage of the object is that its mechanical performance is not lower than that of metal money. A further specific, not shown, is the combination of some fiber or synthetic material bands and agglomeration in the polymer material boiler. Example 'This application envisages a layer consisting of a resin covered by a mesh structure or a melted exterior, the special heating

V. Description of the invention (5) = The boiler used by the device is equipped with a heating element # — ground, which is electric and its characteristics are welded = preferably, but not limited to, two or more components are allocated: f, Glue or other ^ a. Assembled together. The μ-layer is applied to the constituent elements when fully assembled. The layer produced after the one or more components are completely assembled with the boiler ' are assembled together in this manner to allow them to be completely separated. The specific reference materials made in this specification are directed to the inside of a water heater in which the furnace article of the present invention is equipped. However, the boiler can naturally be applied to other fields besides the water heater.

Component number oblique photo 1: Water heater 2: Steel furnace 3: Heating element 4: First layer 5: Second layer 6: Layer

505768 Case No. 90100919 Qi

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Claims (1)

505768 _Case No. 90100919 Amendment f__ VI. Application scope 1. A boiler (2), which is specially used for water heaters, which is equipped with a heating unit (3), which is preferably but not limited to The ground is a type of electricity and is made entirely of polymer-based composite materials, where the boiler is composed of the following two layers. The two layers are arranged from the inside to the outside of the boiler and then one layer:-a first layer (4) It is a thermoplastic or elastomer base material. This layer is made as a single body and the characteristics of this layer are suitable for contact with water for sanitary purposes.-A second layer (5) is made of some fibers or synthetic tapes. The strip cover is formed around the first layer (4), and the fiber or synthetic strip is covered with resin and is agglomerated by mesh structure or fusion; the second layer is made into a single body and can be a boiler (2) Produce a structural resistance; the first and second layers will be separated from each other only after the boiler is destroyed, and the boiler will be destroyed so as to allow reuse after the end of the boiler's working life. 2. For a boiler as claimed in item 1 of the patent scope, wherein the first layer (4) of the thermoplastic base material is made of polyolefin, homopolymer, copolymer, metallocene resin or polyterephthalic acid Resin based on ethylene glycol (PET), or resin based on polyphenylene ether (PPE) / polyoxydiphenylene oxide (PPO), or even a mixture of other compatible polymer materials, or those semi-crystalline Or non-crystalline compatible materials; the optional composition of the thermoplastic base material depends on the resistance, especially the ability to give the first layer (4) heat resistance. 3. For a boiler as claimed in item 1 of the patent scope, wherein the first layer (4) of the elastomer material may be composed of polybutene (PB) or polyisobutylene (PIB) as a basic component. O: \ 68 \ 68726-910823.ptc Page 11 505768 _Case No. 90100919 This month and month __ Sixth, the patent application resin, or even a mixture with other compatible polymeric materials, or Those semi-crystalline or amorphous materials are made of compatible materials. The optional composition of the thermoplastic base material depends on the resistance, especially the ability to give the first layer (4) heat resistance. 4. For the boiler of item 1 of the scope of patent application, the first layer (4) in direct contact with water has a high thermal expansion resistance, and has high resistance to the periodic machinery Zhao Qu, which is caused by water pressure. Ability to resist. 5. For a boiler as claimed in item 1 of the patent scope, wherein the fibers or strips of the second layer (5) may be composed of glass fiber, carbon or even a fabric type. 6. If the boiler is applied for item 5 of the patent scope, the resin coating of the strip of fibers or synthetic materials constituting the second layer (5) may be pre-impregnated; the resin used for the pre-impregnation may be a Set the type of heat, or the type of a thermoplastic substrate with an appropriate melting point, depending on the mechanical and heat-resistant capabilities it can bring to the second layer (5). 7. For a boiler as claimed in item 5 of the patent application, wherein the strips of some fibers or synthetic materials are applied according to the most suitable technology, design and thickness required for the final performance of the boiler (2); Technology, design and thickness. When heated, the boiler's burst value can reach 38 bar at a temperature of 70 ° C, and the number of mechanical fatigue cycles required for pressures from 1 to 6 bar due to variable water pressure exceeds one million. 8. For the boiler in the first scope of the patent application, the first layer (6) of the water heater (1) containing the boiler (2) is for the use of the water heater and ensures the thermal insulation function of the boiler; the layer (6) is configured at The outer part of the second floor (5) of the boiler and O: \ 68 \ 68726-910823.ptc Page 12 505768 _Case No. 90100919 & Month 1st Amendment __ Sixth, the scope of patent application can be separated from the second layer (5); after the boiler is destroyed If reuse is required after the end of the working life of the boiler, it can be disengaged to allow the boiler (2) to be completely disassembled. 9. A boiler, which is specially used for a water heater, the boiler is equipped with a heating unit, which is preferably but not limited to electricity and is composed of two or more elements combined by welding, adhesion or Any other method is fixed with the boiler, in which a layer of fiber or synthetic material is covered with a layer of resin which is agglomerated by mesh structure or fusion to surround the outer part of the boiler, and the coating is composed of A single body, once the components of the composition are completely assembled, generate structural resistance for the boiler; the layer can be completely disengaged from the boiler system. O: \ 68 \ 68726-910823.ptc Page 13