TWM428331U - Air-conditioning heat-preservation retractable hose structure - Google Patents

Air-conditioning heat-preservation retractable hose structure Download PDF

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Publication number
TWM428331U
TWM428331U TW100219708U TW100219708U TWM428331U TW M428331 U TWM428331 U TW M428331U TW 100219708 U TW100219708 U TW 100219708U TW 100219708 U TW100219708 U TW 100219708U TW M428331 U TWM428331 U TW M428331U
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Taiwan
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air
layer
woven
cold air
temperature
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TW100219708U
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Chinese (zh)
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Gao Xiu-Min Zheng
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Cheng Chiu Machinery Co Ltd
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Priority to TW100219708U priority Critical patent/TWM428331U/en
Publication of TWM428331U publication Critical patent/TWM428331U/en

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  • Thermal Insulation (AREA)

Description

五、新型說明: 【新型所屬之技術領域】 [0001] 本創作係有關於一種冷氣保溫伸縮軟管結構,尤指 一種柔軟質輕,可配合建築物内空間佈置,便利地將冷 氣保溫伸縮軟管拉伸至各空間,提升安裝施工效率的冷 氣保温伸縮軟管結構。 【先前技術】 [0002] 按,現有的冷氣通風管的型式,主要有將金屬片沖 壓彎折呈矩形狀之形態,或由玻璃纖維棉一體成形圓管 狀之形體,該冷氣通風管極容易與外界空氣產生熱交換 ,由於保溫功效不佳,外部空氣極容易與冷氣通風管内 散發出來的冷氣相互作用,而於冷氣通威管表面凝結成 水滴,造成地面潮濕與天花板夾層的破壞。於是,乃有 業者研擬在冷氣通風管内部組裝保麗龍材,以使冷氣通 風管具有保溫效果,由於保麗龍材較脆弱,且當受到撞 擊時,易因重力而發生損壞,且保麗龍材較適於直管施 工,對於彎管或較複雜形狀則難以實施。 [0003] 請參閱我國專利申請案號第1 0021 2929號之「冷氣 保溫伸縮軟管結構」,乃本創作人研發申請之專利前案 ,其主要係包含螺旋撓性線材、鋁箔層、發泡層及阻溫 層,該螺旋撓性線材乃形成螺旋狀之圈繞,另使鋁箔層 包覆於螺旋撓性線材外側周緣,又使發泡層包覆於鋁箔 層外周面,復使由各類塑膠聚酯材料構成之阻溫層包覆 於發泡層外周面。藉此,利用包覆於铭箔層外周面之發 泡層,以產生保溫效果,使冷氣伸縮軟管内的空氣不致 表單編號A0101 第3頁/共12頁 M428331 與外部空氣發生熱傳導,而降低管内的溫度,並避免外 部空氣中凝結水滴,滴落於天花板或地面,造成地面潮 溼及天花板毀損等情況,且發泡層具有撓性,較不易受 撞擊損壞,另可適用於稍小角度彎折施工。 [0004] 然,我國專利申請案號第100212929號之「冷氣保 溫伸縮軟管結構」由於其使用之發泡層及由塑膠聚酯材 料構成之阻溫層厚度較厚,重量較為笨重,致使施工上 須耗用較多的人力,易造成施工者的勞累感,且影響作 業的順暢性,另雖具有可撓性,但可撓效果不佳,彎折 角度仍然受限,對於較大角度之彎折或較複雜形狀之施 工等仍難以實施,導致作業上的困難性。 [0005] 緣是,本創作人有鑑於其先前研發申請之案號第 1 0021 2929號「冷氣保溫伸縮軟管結構」於實施上仍有 上述缺失,乃本著精益求精之理念,並藉其多年於相關 領域的製造及設計經驗和知識的輔佐,和經多方巧思, 針對其先前研發申請之案號第1 00212929號「冷氣保溫 伸縮軟管結構」做更新研發改良,而研創出本創作。 【新型内容】 [0006] 本創作係有關於一種冷氣保溫伸縮軟管結構,其主 要目的係為了提供一種柔軟質輕,可配合建築物内空間 佈置,便利地將冷氣保溫伸縮軟管拉伸至各空間,提升 安裝施工效率的冷氣保溫伸縮軟管。 為了達到上述實施目的,本創作人乃研擬如下冷氣 保溫伸縮軟管結構,係主要包含: 表單編號A0101 第4頁/共12頁 [0007] [0008] [0009] [0010] [0011] [0012] [0013] [0014] [0015] [0016] 一螺旋撓性線材,係形成螺旋狀之圈繞; 一鋁箔層,係包覆於螺旋撓性線材外側周緣; 一不織布保溫層,係包覆於鋁箔層外周面; 一不織布阻溫層,係包覆於保溫層外周面。 如上所述之冷氣伸縮軟管結構,其中,該不織布保 溫層係為超細纖維不織布。 如上所述之冷氣伸縮軟管結構,其中,該不織布阻 溫層係為紡黏不織布。 藉此,以於有效達到保溫,隔絕管内溫度外散,防 止與外部空氣作用,凝結成水滴的效果外,更進一步利 用不織布保溫層及阻溫層柔軟與質輕的特性,以使冷氣 保溫伸縮軟管可以配合建築物内空間的佈置,而將冷氣 保溫伸縮軟管便利地拉伸至各需要空調的空間中,達到 有效提升冷氣保溫伸縮軟管安裝上施工效率的實質效果 〇 【實施方式】 而為令本創作之技術手段及其所能達成之效果,能 夠有更完整且清楚的揭露,茲詳細說明如下,請一併參 閱揭露之圖式及圖號: 首先,請參閱第一、二圖所示,為本創作之冷氣保 溫伸縮軟管(A),係由螺旋撓性線材(1)、鋁箔層 (2 )、不織布保溫層(3 )及不織布阻溫層(4)所 組成;其中: 表單編號A0101 第5頁/共12頁 M428331 _ 該螺旋撓性線材(1),係形成螺旋狀之圈繞,以 架構出冷氣伸縮軟管的雛型; _ 該㈣層⑵,係包覆於螺旋撓性線材⑴外 側周緣,以成形冷氣伸縮軟管之中空管狀, [晒 該不織布保溫層(3),係為超細纖维不織布,乃 包覆於㈣層⑵外周面,具良好的耐燃、保溫性; 酬 該不織布阻溫層(4),乃切料織布,係包覆 於不織布㈣層⑴外周面,具耐燃、隔絕溫度傳導 的效果。 _ 據此’當將本創作配合冷氣空調設備與集風箱之组 裝時,請再參閱第…二圖所示,藉由本創作之冷㈣ 溫伸縮軟管(A)所具螺旋撓性線材(1)的設置,即 可使本創作依環境空間的大小伸及㈣調整,同時 ,利用超細纖維不織布及纺黏不織布成形之不織布保溫 層(3)和不織布阻溫層(4)所具有的柔軟特性,係 可使本創作之冷祕溫伸練管(A)於安裝上配合 建築物空間的佈設,而將冷氣保溫伸縮軟管(A)方便 做各種角度的彎折’以將冷氣保溫伸縮軟管(a)拉伸 至建築物各個需要空調的空間中,使由冷氣空調設備經 集風箱及本創作之冷氣保溫伸縮軟管(a)順利地往建 築物的各個空間輸送,以達到對建築物各空間進行 的效果。 ""調 [_ 於本創叙冷聽溫伸縮好(A)之不織 保溫層(3)和不織布阻溫層(4)主要係由超細纖維 表單编號A0101 第6頁/共12頁 M428331 不織布及纟_不織布所構成,故重量極輕,因此,於組 料,施工者係可極輕鬆的撐托絲伸冷聽溫伸縮軟 管(A),將冷氣保溫伸縮軟管(A)便利地佈置到建 築物各個需要空調的空間中,故組裝過程不須耗用過多 的人力,且組裝騎更為快速,施以率更能大幅有效 的提南。 [0023] 再者’當冷氣空魏備輸出的冷^氣經由冷氣保溫 伸縮軟管(A)傳送到建築物各角落時,利用冷氣保溫 φ 伸縮軟管(A)内層所設銘落層(2 :>,係可提供冷氣 保溫伸縮軟管(A)管壁極佳的氣密性,以防止冷氣保 溫伸縮軟管(A)外部減以輻射方式進人冷氣保溫伸 縮軟管(A)内,影響管内空氣溫度的功效; [0024] 另藉由包覆於鋁落層(2)外周面之超細纖維不織 布保溫層(3),係可產生極佳的保溫效果,使冷氣保 溫伸縮軟管(A)内的空氣溫度能夠良好的保持在冷氣 保溫伸縮軟管(A)中,不致與外部空氣產生熱傳導, 而降低冷氣保溫伸縮軟管(A)内部空氣溫度的效果; [0025] 繼之,利用包覆於超細纖維不織布保溫層(3 )外 周面之纺黏不織布阻溫層(4)以更進一步隔絕冷氣保 溫伸縮軟管(A)内部空氣溫度透散於外,與外部空氣 相互傳導作用的情況,以完全避免冷氣保溫伸縮軟管( A)内部空氣與外部空氣中溼氣互相作用,導致外部空 氣中的溼氣凝結成水滴,滴落於天花板或地面,造成天 花板水潰損壞及建築物環境髒污等情形者。 [0026] 又由於本創作之超細纖維不織布保溫層(3 )及紡 表單編號A0101 第7頁/共12頁 M428331 黏不織布阻溫層(4)具有良好耐熱性,當遭受熱源或 火燒時,係不易發生被燒燬破壞的現象,於此,便可以 有效避免於建築物發生火災時,冷氣保溫伸縮軟管(A )連帶燃燒,引發建築物内濃煙的狀況,進而提高建築 物内人員於火災發生時的逃生率者。 [0027] 由上述結構及實施方式可知,本創作係具有如下優 點: [0028] 1.本創作之冷氣保溫伸縮軟管其不織布保溫層和阻 溫層主要係由超細纖維不織布及紡黏不織布所構成,其 重量極輕,故於組裝過程中,施工者係可極輕鬆的撐托 及拉伸冷氣保溫伸縮軟管至各個需要空調的空間,有效 節省組裝上耗用人力,並使組裝過程更為快速,達到大 幅提升施工效率的功效者。 [0029] 2.本創作之冷氣保溫伸縮軟管其不織布保溫層和阻 溫層主要係由超細纖維不織布及紡黏不織布所構成,具 有的柔軟特性,故可便利地配合建築物空間的佈設,將 冷氣保溫伸縮軟管做各種角度的彎折,以將冷氣保溫伸 縮軟管順利拉伸至建築物各個需要空調的空間中,達到 方便冷氣保溫伸縮軟管佈置的效果。 [0030] 3.本創作之冷氣保溫伸縮軟管係利用其超細纖維不 織布保溫層的保溫效果,以使管内空氣溫度能夠良好的 保持在冷氣保溫伸缩軟管中,並藉由外層之紡黏不織布 阻溫層的絕溫性,以更進一步隔絕管内空氣溫度透散於 外,依此,以硝實防止外部空氣中的溼氣凝結成水滴, 滴落於天花板或地面,造成建築物環境髒污的情況。 表單编號A0101 第8頁/共12頁 M428331 [0031] 4.本創作之冷氣保溫伸縮軟管其超細纖維不織布保 溫層及紡黏不織布阻溫層係具有良好耐熱性,故當建築 物發生火災時,可有效避免冷氣保溫伸縮軟管連帶燃燒 引發濃煙的情況,以提高建築物内人員逃生率者。 [0032] 綜上所述,本創作實施例確能達到所預期功效,又 其所揭露之具體構造,不僅未曾見諸於同類產品中,亦 未曾公開於申請前,誠已完全符合專利法之規定與要求 ,爰依法提出新型專利之申請,懇請惠予審查,並賜准 ^ 專利,則實感德便。 【圖式簡單說明】 [0033] 第一圖 :本創作之立體圖 [0034] 一 rgn 弟一圖 :本創作之剖視圖 【主要元件符號說明】 [0035] (1 ) 螺旋撓性線材 (2)鋁箔層 [0036] (3 ) 不織布保溫層 (4)不織布阻溫層 [0037] (A ) 冷氣保溫伸縮軟管 表單編號A0101 第9頁/共12頁V. New description: [New technology field] [0001] This creation department relates to a cold air insulation telescopic hose structure, especially a soft and light color, which can be arranged with the space inside the building to conveniently cool and retract the cold air. The cold air insulation telescopic hose structure that is stretched to each space and improves the installation efficiency. [Prior Art] [0002] According to the existing type of cold air vent pipe, the metal sheet is mainly formed by punching and bending a metal sheet into a rectangular shape, or a glass fiber cotton is integrally formed into a round tubular shape, and the cold air vent tube is extremely easy to be The outside air generates heat exchange. Due to the poor heat preservation effect, the external air easily interacts with the cold air emitted from the cold air ventilation pipe, and condenses into water droplets on the surface of the cold air communication tube, causing damage to the ground moisture and the ceiling interlayer. Therefore, some manufacturers have proposed to assemble the styrofoam material inside the air-conditioning duct to make the air-conditioning duct have a heat preservation effect. Because the styrofoam material is weak, and when it is hit, it is easy to be damaged by gravity, and it is protected. Lilong is more suitable for straight pipe construction, which is difficult to implement for curved pipes or complicated shapes. [0003] Please refer to the "Cold-air Insulation Retractable Hose Structure" of the Patent Application No. 1 0021 2929, which is a patent application of the creator's research and development application, which mainly includes a spiral flexible wire, an aluminum foil layer, and a foaming The layer and the temperature-resistant layer, the spiral flexible wire is formed into a spiral loop, and the aluminum foil layer is coated on the outer periphery of the spiral flexible wire, and the foam layer is coated on the outer peripheral surface of the aluminum foil layer, and A temperature-resistant layer composed of a plastic-like polyester material is coated on the outer peripheral surface of the foamed layer. Thereby, the foam layer coated on the outer peripheral surface of the inlaid foil layer is used to generate a heat insulating effect, so that the air in the air-cooling flexible hose does not cause heat conduction with the outside air in the form number A0101/page 12/12. The temperature inside the tube, and avoid condensation on the outside air, dripping on the ceiling or the ground, causing the ground to be wet and the ceiling is damaged, and the foam layer is flexible, less susceptible to impact damage, and can be applied to a slightly angled bend. Folding construction. [0004] However, the "air-cooled heat-insulating flexible hose structure" of the patent application No. 100212929 of China has a thicker thickness and a heavier weight due to the use of the foam layer and the temperature-resistant layer composed of the plastic polyester material, resulting in construction. It requires a lot of manpower, which is easy to cause the builder's tiredness and affects the smoothness of the operation. Although it has flexibility, the flexibility is not good, and the bending angle is still limited. For larger angles. Bending or construction of more complicated shapes is still difficult to implement, resulting in difficulty in operation. [0005] The reason is that the creator has the above-mentioned shortcomings in the implementation of the case of the previous research and development application No. 1 0021 2929 "Cool-heat insulation telescopic hose structure", which is based on the concept of excellence and borrowed from it for many years. With the help of manufacturing and design experience and knowledge in related fields, and through a variety of ingenuity, we have developed and improved the original research and development application No. 1 00212929 "Cold-air insulation telescopic hose structure". [New content] [0006] This creation is about a cold air insulation telescopic hose structure, the main purpose of which is to provide a soft and light weight, which can be used to fit the space inside the building, and conveniently stretch the cold air insulation telescopic hose to Cold air insulation telescopic hose for each space to improve installation and construction efficiency. In order to achieve the above-mentioned implementation objectives, the present author has developed the following air-conditioning heat-retaining flexible hose structure, which mainly includes: Form No. A0101 Page 4 / Total 12 Pages [0007] [0008] [0009] [0011] [0011] [0016] [0016] [0016] [0016] A spiral flexible wire is formed into a spiral loop; an aluminum foil layer is wrapped around the outer circumference of the spiral flexible wire; a non-woven insulation layer, a package Covering the outer peripheral surface of the aluminum foil layer; a non-woven temperature-blocking layer is coated on the outer peripheral surface of the heat insulating layer. The cold air flexible hose structure as described above, wherein the nonwoven fabric heat retaining layer is a microfiber nonwoven fabric. The cold air telescopic hose structure as described above, wherein the non-woven fabric temperature-resistant layer is a spunbonded nonwoven fabric. Therefore, in order to effectively achieve the heat preservation, the temperature inside the insulation pipe is dispersed, the external air is prevented from acting, and the effect of water droplets is condensed, and the non-woven insulation layer and the temperature-resistant layer are further utilized to be soft and lightweight, so that the air-conditioning can be thermally expanded and contracted. The hose can cooperate with the arrangement of the space inside the building, and the cold air heat preservation telescopic hose can be conveniently stretched into each space requiring air conditioning, thereby achieving the substantial effect of effectively improving the construction efficiency of the cold air heat preservation expansion hose installation. In order to make the technical means of this creation and the effect it can achieve, it can be more completely and clearly disclosed. For details, please refer to the drawings and drawings of the disclosure: First, please refer to the first and second As shown in the figure, the cold air heat preservation flexible hose (A) of the present invention is composed of a spiral flexible wire (1), an aluminum foil layer (2), a non-woven insulation layer (3) and a non-woven temperature-resistant layer (4); Where: Form No. A0101 Page 5 of 12 M428331 _ The spiral flexible wire (1) is formed into a spiral loop to form a prototype of a cold air flexible hose; _ The (four) layer (2) , wrapped around the outer circumference of the spiral flexible wire (1) to form a hollow tubular shape of the cold air flexible hose, [the non-woven insulation layer (3), which is a microfiber non-woven fabric, coated on the outer surface of the (four) layer (2) It has good flame resistance and heat preservation properties; it is a non-woven fabric temperature-resistant layer (4), which is a cut fabric weave, which is coated on the outer peripheral surface of the non-woven fabric (4) layer (1), which has the effect of flame resistance and insulation temperature conduction. _ According to this, when assembling this creation with the air-conditioning equipment and the windbox, please refer to the spiral flexible wire of the cold (four) temperature flexible hose (A) shown in the second... (1) The setting can make the creation according to the size of the environmental space and (4) adjustment. At the same time, the non-woven insulation layer (3) and the non-woven temperature-resisting layer (4) formed by the microfiber non-woven fabric and the spunbonded non-woven fabric have The soft characteristics of the creation can make the cold secret temperature training tube (A) of the creation match the layout of the building space, and the air-conditioning thermal expansion flexible hose (A) can be easily bent at various angles to cool the air. The heat-insulating flexible hose (a) is stretched into each space of the building where air conditioning is required, so that the air-conditioning equipment and the cold air-insulation flexible hose (a) of the air-cooled air-conditioning equipment are smoothly transported to various spaces of the building. In order to achieve the effect of each space of the building. ""调[_ In the creation of cold, good temperature and flexibility (A) non-woven insulation layer (3) and non-woven temperature layer (4) mainly by microfiber form number A0101 Page 6 / total The 12 pages of M428331 are made of non-woven fabric and 纟 _ non-woven fabric, so the weight is extremely light. Therefore, in the group material, the constructor can easily support the wire to stretch the cold temperature-expansion hose (A), and the air-conditioning heat-expanding flexible hose ( A) Conveniently arranged in each space of the building that requires air conditioning, so the assembly process does not require excessive manpower, and the assembly ride is faster, and the application rate is more effective and effective. [0023] Furthermore, when the cold air output from the cold air supply and the air supply is transmitted to all corners of the building via the cold air heat preservation telescopic hose (A), the cold layer is used to heat the φ flexible hose (A). 2 :>, can provide cold air insulation telescopic hose (A) excellent airtightness of the pipe wall to prevent cold air insulation telescopic hose (A) externally reduced by radiation into the cold air insulation telescopic hose (A) The effect of affecting the temperature of the air inside the tube; [0024] The ultra-fine fiber non-woven insulation layer (3) coated on the outer peripheral surface of the aluminum falling layer (2) can produce an excellent heat preservation effect, so that the cold air can be thermally expanded and contracted. The air temperature in the hose (A) can be well maintained in the cold air-contained flexible hose (A), so as not to cause heat conduction with the outside air, and reduce the effect of the air temperature inside the cold air-contained flexible hose (A); [0025] Then, the spunbonded nonwoven fabric temperature-resisting layer (4) coated on the outer peripheral surface of the microfiber non-woven fabric insulation layer (3) is used to further insulate the cold air heat-insulating flexible hose (A), the internal air temperature is diffused outside, and the outside The situation in which air conducts each other to complete Free air-conditioning insulation hose (A) The internal air interacts with the moisture in the outside air, causing the moisture in the outside air to condense into water droplets, dripping on the ceiling or the ground, causing damage to the ceiling and soiling of the building environment. [0026] Also, due to the creation of the microfiber non-woven insulation layer (3) and the spinning form number A0101, page 7 of 12, M428331, the non-woven fabric temperature layer (4) has good heat resistance when subjected to heat or When it is burnt, it is not easy to be burned and destroyed. In this way, it can effectively avoid the fire in the building. When the fire is in the building, the air-conduited flexible hose (A) is burned together, causing the smoke in the building to improve the building. The escape rate of the person inside the fire occurs. [0027] According to the above structure and embodiment, the present invention has the following advantages: [0028] 1. The cold air heat preservation flexible hose of the present invention has a non-woven insulation layer and a temperature resistant layer. Mainly composed of microfiber non-woven fabric and spunbonded non-woven fabric, its weight is extremely light, so in the assembly process, the constructor can easily support and stretch cold air protection. The flexible hose to each space requiring air conditioning can effectively save the manpower required for assembly, and make the assembly process faster, and achieve the effect of greatly improving the construction efficiency. [0029] 2. The cold air heat preservation flexible hose of the present invention is non-woven The heat insulating layer and the temperature blocking layer are mainly composed of a microfiber non-woven fabric and a spunbonded non-woven fabric, and have soft characteristics, so that the layout of the building space can be conveniently arranged, and the cold air heat insulating flexible hose can be bent at various angles to The cold air heat preservation telescopic hose is smoothly stretched into the space of each building that needs air conditioning, so as to achieve the effect of facilitating the arrangement of the cold air heat preservation expansion hose. [0030] 3. The cold air heat preservation flexible hose of the present invention utilizes its microfiber non-woven fabric. The insulation effect of the insulation layer is such that the air temperature inside the pipe can be well maintained in the cold air heat preservation flexible hose, and the insulation temperature of the outer layer of the non-woven fabric is further insulated to further isolate the air temperature inside the pipe. According to this, the nitrates prevent the moisture in the outside air from condensing into water droplets, dripping on the ceiling or the ground, causing the building environment to be dirty. Happening. Form No. A0101 Page 8 / Total 12 pages M428331 [0031] 4. The cold air insulation telescopic hose of the present invention has excellent heat resistance of the microfiber non-woven fabric insulation layer and the spunbond non-woven fabric temperature layer, so when the building occurs In case of fire, it can effectively avoid the situation that the cold air heat preservation telescopic hose is combined with the burning to cause smoke, so as to improve the escape rate of the people in the building. [0032] In summary, the present embodiment can achieve the expected effect, and the specific structure disclosed therein has not been seen in the same product, nor has it been disclosed before the application, and has completely complied with the patent law. The regulations and requirements, the application for a new type of patent in accordance with the law, the application for review, and the grant of the patent, the real sense of virtue. [Illustration of the drawing] [0033] The first picture: the perspective view of the creation [0034] A picture of the rgn brother: a cross-sectional view of the creation [main symbol description] [0035] (1) spiral flexible wire (2) aluminum foil Layer [0036] (3) Non-woven insulation layer (4) Non-woven temperature-resistant layer [0037] (A) Cold air insulation flexible hose form No. A0101 Page 9 of 12

Claims (1)

M428331 「、申請專利範圍: 1 . 一種冷氣伸縮軟管結構,係包含: 一螺旋撓性線材,係形成螺旋狀之圈繞; 一鋁箔層,係包覆於螺旋撓性線材外側周緣; 一不織布保溫層,係包覆於鋁箔層外周面; 一不織布阻溫層,係包覆於保溫層外周面。 2.如申請專利範圍第1項所述冷氣伸縮軟管結構,其中,該 不織布保溫層係為超細纖維不織布。 3 .如申請專利範圍第2項所述冷氣伸縮軟管結構,其中,該 不織布阻溫層係為紡黏不織布。 4 .如申請專利範圍第1項所述冷氣伸縮軟管結構,其中,該 不織布阻溫層係為紡黏不織布。 100219708 表單編號A0101 第10頁/共12頁 1002064599-0M428331 ", the scope of application for patents: 1. A cold air flexible hose structure, comprising: a spiral flexible wire, forming a spiral loop; an aluminum foil layer, wrapped around the outer circumference of the spiral flexible wire; a non-woven The heat insulating layer is coated on the outer peripheral surface of the aluminum foil layer; a non-woven temperature blocking layer is coated on the outer peripheral surface of the heat insulating layer. 2. The cold air flexible hose structure according to claim 1, wherein the non-woven insulating layer The ultra-fine fiber non-woven fabric according to claim 2, wherein the non-woven fabric temperature-resistant layer is a spunbonded nonwoven fabric. 4. The air-conditioning expansion and contraction according to claim 1 a hose structure in which the non-woven temperature-resistant layer is a spunbonded nonwoven fabric. 100219708 Form No. A0101 Page 10 of 12 1002064599-0
TW100219708U 2011-10-20 2011-10-20 Air-conditioning heat-preservation retractable hose structure TWM428331U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW100219708U TWM428331U (en) 2011-10-20 2011-10-20 Air-conditioning heat-preservation retractable hose structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW100219708U TWM428331U (en) 2011-10-20 2011-10-20 Air-conditioning heat-preservation retractable hose structure

Publications (1)

Publication Number Publication Date
TWM428331U true TWM428331U (en) 2012-05-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW100219708U TWM428331U (en) 2011-10-20 2011-10-20 Air-conditioning heat-preservation retractable hose structure

Country Status (1)

Country Link
TW (1) TWM428331U (en)

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