WO2019029337A1 - 加热夹持件 - Google Patents

加热夹持件 Download PDF

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Publication number
WO2019029337A1
WO2019029337A1 PCT/CN2018/096424 CN2018096424W WO2019029337A1 WO 2019029337 A1 WO2019029337 A1 WO 2019029337A1 CN 2018096424 W CN2018096424 W CN 2018096424W WO 2019029337 A1 WO2019029337 A1 WO 2019029337A1
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WO
WIPO (PCT)
Prior art keywords
heating
clamping
sheath
ribs
heat
Prior art date
Application number
PCT/CN2018/096424
Other languages
English (en)
French (fr)
Inventor
李海波
蔡笃成
Original Assignee
上海金洛海洋工程有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 上海金洛海洋工程有限公司 filed Critical 上海金洛海洋工程有限公司
Publication of WO2019029337A1 publication Critical patent/WO2019029337A1/zh

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Classifications

    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05BELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00Details of electric heating devices

Definitions

  • the present invention relates to an directional heating apparatus, and in particular to a heating holder.
  • the existing method is to pre-weld the steel pipe to each blade, install the heat tracing cable in the steel pipe, conduct heat through the cable to the steel pipe, and heat the steel pipe to the blade to prevent freezing. Due to the line contact between the cable and the steel pipe and the large gap, the heat conduction is poor, and the hot air in the steel pipe is easily lost, resulting in poor overall thermal efficiency. This method is more difficult to implement if the blinds are pneumatic. When a cable failure needs to be replaced, it takes a lot of effort to extract and install the cable.
  • the existing method is to install the heat tracing cable to the lower surface of the deck, arrange the insulation layer and fix it with a thin iron sheet.
  • the implementation of this method requires high-altitude operations, and personnel need to look up to work on the exhibition, and it is difficult to install and fix the heating cable, insulation layer, and thin iron sheet. If the structure of the bottom of the deck is complicated, the installation will be more difficult, and the cost and cost will be high. When the cable is faulty, it is troublesome to repair, and it is difficult to replace and install it at low cost. technical problem
  • the technical problem to be solved by the present invention is to provide a heating holder which can achieve directional heat transfer.
  • the heating plate 12 including the clamping member 1, the sheath 3, and the clamping member 1 is formed with one or more pairs of clamping ribs 11, and a clamping cavity is formed between each pair of clamping ribs 11, and the clamping cavity is used for the clamping cavity.
  • the heating element 2 is accommodated; each pair of clamping ribs 11 is sleeved with a sheath 3; the sheath 3 can reduce the heat generated by the heating element 2 to the non-heating surface, thereby achieving directional transmission.
  • the inside of the clamping rib 11 is sandwiched and attached to the heating element 2.
  • the sheath 3 is sleeved on the outer non-heat transfer surface of each pair of clamping ribs 11 of the clamping member 1.
  • the heating plate 12 of the holding member 1 is a flat surface, a curved surface or an irregular surface.
  • the heating plate 12 of the holder 1 is fixed to the object to be heated by means of a sticker, a clip 7 and/or a fastener 8.
  • the heat generating body 2 is an electric heating element or a heat medium thin tube.
  • the sheath 3 and the clamping rib 11 of the clamping member 1 are fixedly connected by the pre-tightening force or deformation of the sheath 3; or, the sheath 3 and the clamping rib 11 of the clamping member 1 The adhesive is glued tightly; or the sheath 3 and the clamping rib 11 of the holding member 1 are tied and fixed by the tying member 6.
  • An insulating layer 4 is disposed between the adjacent sheaths 3.
  • the sheath 3 has a U-shaped cross section.
  • the pitch of the non-heat transfer ends of each pair of clamping ribs 11 is smaller than the pitch of the heat transfer ends.
  • the present invention is capable of directional and efficient transfer of heat to a specific component to maintain a certain temperature on its surface or locally to ensure safe use and reliable operation of equipment and facilities, with tight clamping and high thermal efficiency.
  • the invention has no permanent connection, is convenient for installation and disassembly of field personnel, and does not need to break any structure, thereby reducing inspection and maintenance costs.
  • Figure 1 is a cross-sectional view of the heating holder of the present invention
  • FIG. 2 is a schematic view of another embodiment of the present invention.
  • Figure 3 is a cross-sectional view of the heating holder set of the present invention.
  • Figure 4 is a plan view of Figure 3;
  • Figure 5 is a schematic view of the installation of the present invention.
  • FIG 6 is another schematic view of the installation of the present invention.
  • [0030] 1 is a clamping member, 2 is a heating element,
  • [0031] 3 is a sheath, 4 is an insulating layer,
  • [0032] 5 is a heating clamp set, 6 is a binding piece,
  • [0033] 7 is a clip
  • 8 is a fastener
  • 11 is a clamping rib
  • 12 is a heating plate
  • the heating clamp of the present invention comprises a clamping member 1, a heating element 2, and a sheath 3.
  • the heating element 2 is disposed in the clamping cavity of the clamping member 1, and the sheath 3 is fixedly sleeved.
  • the clamping member 1 is composed of two clamping ribs 11 and a heating plate 12; a clamping cavity is formed between the two clamping ribs 11; the heating surface of the heating plate 12 (the lower surface in FIG. 1) is in direct contact with Heating an object;
  • the two clamping ribs 11 are clamped to the heating element 2 to increase the heat conduction area; the inner side of the clamping ribs 11 may be formed with a circular arc surface to facilitate better fitting of the heating element 2;
  • the two clamping ribs 11 are parallel to each other to accommodate the heating element 2; the distance between the non-heat transfer ends of the two clamping ribs 11 may be smaller than the spacing of the heat transfer ends to form a micro-sealing type; The non-heat transfer end of the rib 11 is formed with a cornice to facilitate disassembly and assembly of the heat generating body 2; of course, the non-heat transfer ends of the two clamping ribs 11 can also be closed.
  • the sheath 3 is sleeved on the outer non-heat transfer surface of the two clamping ribs 11 of the clamping member 1 for sealing heat insulation and mechanical protection, so that most of the heat generated by the heating body 2 passes through the clamping rib 11
  • the inner heat transfer surface is transmitted to the heating plate 12 to improve thermal efficiency;
  • the heat generated by the heating element 2 is transmitted to the object to be heated via the heating plate 12 through the heat conduction of the holder 1, and a certain temperature is maintained to prevent freezing or snow melting.
  • the heating plate 12 may be a flat surface, a curved surface or an irregular surface. As shown in FIG. 5 and FIG. 6, the heating plate 12 of the clamping member 1 is fixed on the object to be heated by the bonding, the clip 7 and/or the fastener 8 to ensure the connection is secure; the material of the clip 7 can be carbon. Steel, stainless steel, stainless steel, aluminum alloy, copper alloy, etc.; fasteners 8 can be bolts, studs, screws, steel studs or rivets.
  • the clamping member 1 may be an extruded structure; the material of the clamping member 1 may be metal, such as carbon steel, stainless steel, stainless steel, aluminum alloy, copper alloy, etc., or may have good thermal conductivity. Non-metallic.
  • the heating element 2 may be an electric heating element or a heat medium thin tube; the electric heating body includes a self-limiting temperature heating cable, a constant power heating cable, a carbon fiber heating wire, a heating cable, an electric heating film, etc.;
  • the medium can be hot water
  • the sheath 3 may have a U-shaped cross section; the sheath 3 may be made of silicone, rubber, plastic or the like which has good heat resistance and heat insulation properties.
  • the sheath 3 and the clamping member 1 can be fixedly connected by the pre-tightening force or deformation of the sheath 3;
  • the sleeve 3 and the clamping member 1 are firmly adhered by the adhesive; or, as shown in FIG. 2, the sheath 3 and the clamping member 1 are tied and fixed by the binding member 6; 1
  • the upper jaw is provided with fixing holes and/or fixing grooves so that the binding member 6 can pass through; the binding member 6 can be a cable tie or a thin steel wire or the like.
  • the heating clamp group 5 may be adopted, and the heating clamp group 5 is equivalent to a plurality of heating clamps; as shown in FIG. 3 and FIG. 4, heating
  • the heating plate of the clamping member group 5 is integrally connected by a plurality of heating plates 12 for heating the clamping members; the heating elements 2 of the heating clamping member group 5 are integrally connected; in engineering practice, the heating plates of the heating member group are heated 12 is a whole, the heating plate 12 is provided with a plurality of pairs of clamping ribs 11; the heating element 2 extends along the clamping cavity formed by the plurality of pairs of clamping ribs 11;
  • An insulating layer 4 is disposed between the jackets 3 adjacent to the heating clamps, and the insulating layer 4 is used for heat insulation to reduce heat loss to the non-heating surface.
  • the insulating layer 4 may be a heat insulating material such as polymer, plastic, mineral wool or wood; the insulating layer 4 may be adhered to the bare portion between the sheaths 3, or may be supported by a thin iron sheet.
  • the present invention enables standardization, insulation, and easy handling of the clamp.
  • the present invention can increase the heat conduction area by sandwiching the two heating ribs 11 of the holding member 1 against the heat generating body 2.
  • the present invention tightly covers the non-heat transfer surface of the clamp member 1 by the sheath 3, thereby reducing heat loss to the non-heat transfer surface, improving the directional heat transfer efficiency of the clamp member 1, reducing heat loss, and sufficiently improving thermal efficiency.
  • the invention is easy to fix, install and construct, and greatly reduces the difficulty of on-site construction. It is necessary to repair and replace the heating element ⁇ , which is easy to remove and install from the clamping part on site.
  • the clamping member 1, the heating element 2 and the sheath 3 can be pre-assembled and then integrally mounted and fixed to specific components and surfaces, greatly improving the work efficiency of the personnel.
  • the invention is used for clamping the heating cable or the heat transfer pipeline in the industrial and commercial field, and can solve the louver, door, deck, stair step or equipment in various fields of construction, ship, offshore and the like under cold working conditions.
  • the invention is suitable for use in a cold or snow environment, and by heating the component into the clamping device, the heat provided by the electric energy or the heat medium can be directionally transferred to the surface or component of the specific facility, thereby achieving heating and prevention. Ice or snow melting, solving the engineering problems of low heat efficiency, complicated construction and maintenance of common heating measures.

Landscapes

  • Resistance Heating (AREA)

Abstract

一种加热夹持件,包括夹持件(1)、护套(3),夹持件(1)的加热板(12)上形成有一对或多对夹持筋(11),每对夹持筋(11)之间形成夹持腔,夹持腔用于容置发热体(2);每对夹持筋(11)上套设有护套(3);护套(3)能够减少发热体(2)所产生的热量向非加热面散失,从而实现定向传热。加热夹持件能够定向和高效地传递热量至特定构件,使其表面或局部维持一定温度,以确保设备和设施的安全使用和可靠运行,具有紧密夹持和热效率高的特点。

Description

发明名称:加热夹持件
技术领域
[0001] 本发明涉及一种定向加热设备, 具体涉及一种加热夹持件。
背景技术
[0002] 在寒冷区域使用的船舶、 石油平台和工商业设施等, 严寒将导致设备和设施的 特定构件和部位冻结, 影响设备的安全运行和人员的操作安全。 为避免冻结现 象的发生, 一般采用电热线、 伴热电缆或蒸汽管路等, 布置在特定位置。 但这 种方法的传热效果、 工程施工和运行维护均不尽如人意。
[0003] 例如, 对于百叶窗叶片的防冻, 现有的方法是预焊接钢管至各叶片, 将伴热电 缆安装在钢管内, 通过电缆的发热传导至钢管, 钢管再传热至叶片来防止冻结 。 由于电缆与钢管之间为线接触且间隙大, 导致热传导不佳, 且钢管内的热空 气易于散失而导致整体热效率差。 如果百叶窗为气动型, 本方法更难以实施。 当电缆故障需要更换吋, 抽取和安装电缆费吋费力。
[0004] 室外斜梯踏板在低温和降雪吋, 易于结冰和积雪, 导致人员无法安全通行。 现 有的加热方法是将伴热电缆布置在踏板下, 再布设绝缘层并用盖板固定, 使热 量往上传递以防冰和融雪。 由于踏板间距小, 而安装伴热电缆的过程中需要幵 孔、 焊接固定件、 粘贴电缆和固定绝缘盖板等, 机械作业易导致电缆损坏。 现 场需动火、 打磨和油漆工作等, 导致工作量大, 难以在狭小空间施工和安装。 当电缆故障需检测吋, 难以有效展幵工作, 如损坏需要更换吋, 抽取和安装新 电缆费吋费力。
[0005] 对于寒冷环境的钢质甲板的防冻, 现有方法是将伴热电缆安装至甲板的下表面 , 布设绝缘层并用薄铁皮固定。 该方法的实施需要高空作业, 人员需仰视以展 幵工作, 安装和固定伴热电缆、 绝缘层、 薄铁皮等工作难度大。 如甲板底部结 构复杂, 安装困难会更大, 耗吋耗力成本高。 当电缆故障吋检修麻烦, 损坏吋 难以低成本更换和安装。 技术问题
[0006] 本发明所要解决的技术问题是提供一种加热夹持件, 它可以实现定向传热。
问题的解决方案
技术解决方案
[0007] 为解决上述技术问题, 本发明加热夹持件的技术解决方案为:
[0008] 包括夹持件 1、 护套 3, 夹持件 1的加热板 12上形成有一对或多对夹持筋 11, 每 对夹持筋 11之间形成夹持腔, 夹持腔用于容置发热体 2; 每对夹持筋 11上套设有 护套 3 ; 护套 3能够减少发热体 2所产生的热量向非加热面散失, 从而实现定向传 执。
[0009] 所述夹持筋 11的内侧夹持贴合发热体 2。
[0010] 所述护套 3套设于夹持件 1的每对夹持筋 11的外侧非传热面。
[0011] 所述夹持件 1的加热板 12为平面、 曲面或不规则表面。
[0012] 所述夹持件 1的加热板 12通过粘贴、 卡夹 7和 /或紧固件 8固定在被加热物体上。
[0013] 所述发热体 2为电发热体或热媒细管。
[0014] 所述护套 3与夹持件 1的夹持筋 11之间依靠护套 3的预紧力或变形实现固定连接 ; 或者, 护套 3与夹持件 1的夹持筋 11之间用粘胶来粘紧牢固; 或者, 护套 3与夹 持件 1的夹持筋 11之间用绑扎件 6来绑扎固定。
[0015] 相邻所述护套 3之间设置有绝缘层 4。
[0016] 所述护套 3的截面为 U型。
[0017] 所述每对夹持筋 11的非传热端的间距小于传热端的间距。
发明的有益效果
有益效果
[0018] 本发明能够定向和高效地传递热量至特定构件, 使其表面或局部维持一定温度 , 以确保设备和设施的安全使用和可靠运行, 具有紧密夹持和热效率高的特点
[0019] 本发明无永久性连接, 便于现场人员的安装与拆卸, 无需破环任何结构, 从而 能够降低检査与维修成本。 对附图的简要说明
附图说明
[0020] 本领域的技术人员应理解, 以下说明仅是示意性地说明本发明的原理, 所述原 理可按多种方式应用, 以实现许多不同的可替代实施方式。 这些说明仅用于示 出本发明的教导内容的一般原理, 不意味着限制在此所公幵的发明构思。
[0021] 结合在本说明书中并构成本说明书的一部分的附图示出了本发明的实施方式, 并且与上文的总体说明和下列附图的详细说明一起用于解释本发明的原理。
[0022] 下面结合附图和具体实施方式对本发明作进一步详细的说明:
[0023] 图 1是本发明加热夹持件的剖视图;
[0024] 图 2是本发明的另一实施例的示意图;
[0025] 图 3是本发明的加热夹持件组的剖视图;
[0026] 图 4是图 3的俯视图;
[0027] 图 5是本发明的安装示意图;
[0028] 图 6是本发明的另一安装示意图。
[0029] 图中附图标记说明:
[0030] 1为夹持件, 2为发热体,
[0031] 3为护套, 4为绝缘层,
[0032] 5为加热夹持件组, 6为绑扎件,
[0033] 7为卡夹, 8为紧固件,
[0034] 11为夹持筋, 12为加热板。
实施该发明的最佳实施例
本发明的最佳实施方式
[0035] 为使本发明实施例的目的、 技术方案和优点更加清楚, 下面将结合本发明实施 例的附图, 对本发明实施例的技术方案进行清楚、 完整地描述。 显然, 所描述 的实施例是本发明的一部分实施例, 而不是全部的实施例。 基于所描述的本发 明的实施例, 本领域普通技术人员在无需创造性劳动的前提下所获得的所有其 他实施例, 都属于本发明保护的范围。 除非另外定义, 此处使用的技术术语或 者科学术语应当为本发明所属领域内具有一般技能的人士所理解的通常意义。 本文中使用的 "包括 "等类似的词语意指出现该词前面的元件或者物件涵盖出现在 该词后面列举的元件或者物件及其等同, 而不排除其他元件或者物件。
[0036] 如图 1所示, 本发明加热夹持件包括夹持件 1、 发热体 2、 护套 3, 发热体 2设置 于夹持件 1的夹持腔内, 护套 3固定套设于夹持件 1上;
[0037] 夹持件 1由两个夹持筋 11和加热板 12组成; 两个夹持筋 11之间形成夹持腔; 加 热板 12的加热面 (图 1中为下表面) 直接接触被加热物体;
[0038] 两个夹持筋 11夹持贴合发热体 2, 以增大热传导面积; 夹持筋 11的内侧可以形 成有圆弧面, 以便于更好地贴合发热体 2;
[0039] 两个夹持筋 11相互平行, 以容纳发热体 2; 两个夹持筋 11的非传热端的间距可 以小于传热端的间距, 以形成微封口型; 本发明的两个夹持筋 11的非传热端形 成有幵口, 以便于拆装发热体 2; 当然, 两个夹持筋 11的非传热端也可以封闭。
[0040] 护套 3套设于夹持件 1的两个夹持筋 11的外侧非传热面, 用以密闭绝热和机械保 护, 使发热体 2所产生的大部分热量经夹持筋 11的内侧传热面传至加热板 12上, 以提高热效率;
[0041] 发热体 2所产生的热量通过夹持件 1的热传导, 经加热板 12传至被加热物体, 维 持一定温度以防冻或融雪。
[0042] 加热板 12可以为平面、 曲面或不规则表面。 如图 5、 图 6所示, 夹持件 1的加热 板 12通过粘贴、 卡夹 7和 /或紧固件 8固定在被加热物体上, 以确保连接牢靠; 卡 夹 7的材质可以为碳钢、 不锈钢、 不锈铁、 铝合金、 铜合金等; 紧固件 8可以为 螺栓、 螺柱、 螺钉、 钢钉或铆钉。
[0043] 夹持件 1可以为挤压成型结构; 夹持件 1的材料可以为金属, 如碳钢、 不锈钢、 不锈铁、 铝合金、 铜合金等, 也可以为具有良好热导率的非金属。
[0044] 发热体 2可以为电发热体或热媒细管; 电发热体包括自限温伴热电缆、 恒功率 伴热电缆、 碳纤维发热线、 发热电缆、 电热膜等; 热媒细管的介质可以为热水
、 蒸汽、 热油等。
[0045] 护套 3的截面可以为 U型; 护套 3的材质可以为耐热和绝热性能良好的硅胶、 橡 胶、 塑料等。
[0046] 护套 3与夹持件 1之间可以依靠护套 3的预紧力或变形实现固定连接; 或者, 护 套 3与夹持件 1之间用粘胶来粘紧牢固; 或者, 如图 2所示, 护套 3与夹持件 1之间 用绑扎件 6来绑扎固定; 此吋, 在夹持件 1上幵设有固定孔和 /或固定槽, 以便绑 扎件 6能穿过; 绑扎件 6可以为电缆扎带或细钢丝等。
[0047] 当防冻区域面积较大吋, 可以采用加热夹持件组 5的形式, 加热夹持件组 5相当 于多个加热夹持件组合而成; 如图 3、 图 4所示, 加热夹持件组 5的加热板由多个 加热夹持件的加热板 12连接为一体; 加热夹持件组 5的发热体 2连接为一体; 在 工程实践中, 加热夹持件组的加热板 12为一整体, 加热板 12上设置有多对夹持 筋 11 ; 发热体 2则沿多对夹持筋 11所形成的夹持腔延伸;
[0048] 相邻加热夹持件的护套 3之间设置有绝缘层 4, 绝缘层 4用于隔热, 以减少热量 向非加热面散失。 绝缘层 4可以为聚合物、 塑料、 矿物棉、 木质等绝热性材料; 绝缘层 4可以黏贴在护套 3之间的裸露部分, 也可以用薄铁皮托着。
[0049] 本发明能够实现夹持件的标准化、 绝缘隔热和易装卸。
[0050] 本发明通过夹持件 1的两个夹持筋 11夹持贴紧发热体 2, 能够增大热传导面积。
本发明通过护套 3紧密套住夹持件 1的非传热面, 能够减少热量向非传热面散失 , 提高夹持件 1的定向传热效率, 减少热量损失, 充分提高热效率。
[0051] 本发明易于固定、 安装和施工, 极大地减低现场施工难度。 需维修和更换加热 件吋, 易于在现场从夹持件上拆卸和安装。 夹持件 1、 发热体 2和护套 3可预装好 后, 再整体安装和固定至特定构件和表面, 极大地提高人员工作效率。
[0052] 虽然在上文中详细说明了本发明的实施方式, 但是对于本领域的技术人员来说 显而易见的是, 能够对这些实施方式进行各种修改和变化。 但是, 应理解, 这 种修改和变化都属于权利要求书中所述的本发明的范围和精神之内。 而且, 在 此说明的本发明可有其它的实施方式, 并且可通过多种方式实施或实现。
工业实用性
[0053] 本发明用于工商业领域的加热电缆或传热管路的夹持, 能够解决寒冷工况下各 种建筑、 船舶、 海工等领域的百页窗、 门、 甲板、 楼梯踏步或设备的防冰和热 效率低的问题。
[0054] 本发明适用于寒冷或冰雪环境下, 通过将加热件安装到夹持装置内, 能够将电 能或热媒所提供的热量定向传热至特定设施的表面或构件, 从而实现加热、 防 冰或融雪, 解决普通加热措施的热效率低、 施工及维护繁琐的工程应用问题。

Claims

权 利 要 求 书
1. 一种加热夹持件, 其特征在于: 包括夹持件 (1) 、 护套 (3) , 夹持件 (1) 的加热板 (12) 上形成有一对或多对夹持筋 (11) , 每对夹持筋 (11) 之间形成夹持腔, 夹持腔用于 容置发热体 (2) ; 每对夹持筋 (11) 上套设有护套 (3) ; 护套 (3) 能够减少发热体 (2) 所产生的热量向非加热面散失, 从而实现定向传热。
2. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述夹持筋 (11) 的内侧夹持贴合发 热体 (2) 。
3. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述护套 (3) 套设于夹持件 (1) 的 每对夹持筋 (11) 的外侧非传热面。
4. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述夹持件 (1) 的加热板 (12) 为平 面、 曲面或不规则表面。
5. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述夹持件 (1) 的加热板 (12) 通过 粘贴、 卡夹 (7) 和 /或紧固件 (8) 固定在被加热物体上。
6. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述发热体 (2) 为电发热体或热媒细 管。
7. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述护套 (3) 与夹持件 (1) 的夹持 筋 (11) 之间依靠护套 (3) 的预紧力或变形实现固定连接; 或者, 护套 (3) 与夹持件
(I) 的夹持筋 (11) 之间用粘胶来粘紧牢固; 或者, 护套 (3) 与夹持件 (1) 的夹持筋
(II) 之间用绑扎件 (6) 来绑扎固定。
8. 根据权利要求 1所述的加热夹持件, 其特征在于: 相邻所述护套 (3) 之间设置有绝缘层 (4) 。
9. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述护套 (3) 的截面为 U型。
10. 根据权利要求 1所述的加热夹持件, 其特征在于: 所述每对夹持筋 (11) 的非传热端的 间距小于传热端的间距。
PCT/CN2018/096424 2017-08-08 2018-07-20 加热夹持件 WO2019029337A1 (zh)

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CN203457330U (zh) * 2013-09-04 2014-02-26 上海熊腾自动化技术有限公司 一种加热线圈夹具
CN103866949A (zh) * 2014-03-31 2014-06-18 青白江区盈升铝材经营部 一种铝木复合式加热地板砖
CN106013718A (zh) * 2016-05-31 2016-10-12 都匀市暖冬水暖地板有限责任公司 铝合金地暖地板及其制作方法
CN207070370U (zh) * 2017-08-08 2018-03-02 上海金洛海洋工程有限公司 加热夹持件

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Publication number Priority date Publication date Assignee Title
CN203457330U (zh) * 2013-09-04 2014-02-26 上海熊腾自动化技术有限公司 一种加热线圈夹具
CN103866949A (zh) * 2014-03-31 2014-06-18 青白江区盈升铝材经营部 一种铝木复合式加热地板砖
CN106013718A (zh) * 2016-05-31 2016-10-12 都匀市暖冬水暖地板有限责任公司 铝合金地暖地板及其制作方法
CN207070370U (zh) * 2017-08-08 2018-03-02 上海金洛海洋工程有限公司 加热夹持件

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