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    • 1. 发明授权
    • 대체냉매적용 공조시스템의 내부 열교환기 이중관 구조
    • 内置换热器双管结构的替代制冷剂应用系统
    • KR101797176B1
    • 2017-11-13
    • KR1020160033651
    • 2016-03-21
    • 주식회사 평산
    • 이방수하정호이상민송기열
    • F28D7/10F16L9/19F15D1/02B60H1/32
    • B60H1/32F15D1/02F16L9/19F28D7/10
    • 본발명은이중관에와류형성딤플구조를제공하여열교환성능을향상함과아울러, 대체냉매를사용해야하는공조시스템에서필수적으로적용되어성능향상을높일수 있도록하는대체냉매적용공조시스템의내부열교환기용이중관구조에관한것이다. 본발명은증발기에서배출된저온/저압의냉매와응축기에서배출된고온/고압의냉매를상호열교환하기위한내부열교환기이중관구조로서, 상기증발기에서배출된저온/저압의냉매가흐르는유로를갖는내부파이프와; 상기내부파이프를감싸면서상기응축기에서배출된고온/고압의냉매가흐르는유로를갖는외부파이프를포함하고, 상기내부파이프는외주면을따라유로를형성하도록하는나선형홈을가지도록이루어지되, 상기나선형홈은그 길이방향을따라내측으로와류형성용오목홈형태로서, 상기와류형성용오목홈형태에의해유로를흐르는냉매에소용돌이가발생하도록이루어짐을특징으로하는대체냉매적용공조시스템의내부열교환기이중관구조를개시한다.
    • 本发明是一个内部换热器,该替代制冷剂的双管结构应用于空调系统,使之在空气调节系统通过提供涡流在该双层管形成凹坑结构,其应该被用于另外,代用制冷剂,并且还提高了热交换性能,又基本上施加,益处改进的性能 它涉及。 具有内部热交换器,双重管结构,用于从低温/低压的制冷剂排出到从蒸发器,一个低温冷凝器排出的高温/高压的制冷剂的相互热交换内部本发明/流经流动的低压制冷剂从蒸发器管排出 和; 以包围内管包括具有从冷凝器中流动的排气的通路的高温/高压制冷剂的外管,以及内管由jidoe为具有螺旋槽,以便形成沿所述外周面的流路,所述螺旋槽 eungeu形成在形式为沿着内侧的涡流,所述双重管结构的内部热交换器,用于在涡流形成发生替换施加到空调系统的制冷剂,其特征在于通过一个涡流yirueojim流经由槽状的流路的制冷剂的纵向槽 它公开。
    • 4. 发明公开
    • 페인트 호스
    • 涂胶管
    • KR1020120044663A
    • 2012-05-08
    • KR1020100106086
    • 2010-10-28
    • 삼성중공업 주식회사
    • 원제홍
    • F16L11/20F16L59/00F16L19/02F16L55/00
    • F16L9/19B32B1/08B32B2597/00F16L9/16
    • PURPOSE: A paint hose is provided to guarantee heat-retaining effect of the paint hose because hot water circulates along an outer peripheral surface of the paint hose through a passage of a heat-retaining pipe. CONSTITUTION: A paint hose(200) comprises paint pipes(210), a nipple(220), a fluid pipe(230), and a connecting jig(240). The nipple connects the paint pipes. The fluid pipe is formed at a length corresponding to unit length of the paint pipe and is attached to the paint pipe. Heat-retaining fluid flows in through a passage of the fluid pipe. The connection jig has a connection passage connecting the fluid pipe and the passage. The connection jig is arranged in side of the nipple.
    • 目的:提供涂料软管,以保证涂料软管的保温效果,因为热水沿着涂料软管的外周表面通过保温管的通道循环。 构成:涂料软管(200)包括涂料管(210),乳头(220),流体管(230)和连接夹具(240)。 乳头连接油漆管。 流体管形成为与涂料管的单位长度相对应的长度,并且附接到涂料管。 保温流体流过流体管道的通道。 连接夹具具有连接流体管道和通道的连接通道。 连接夹具布置在奶嘴的侧面。
    • 6. 发明授权
    • 지중전력 케이블 보호구조
    • 电线保护构件
    • KR100850306B1
    • 2008-08-04
    • KR1020080006658
    • 2008-01-22
    • (주)비에스
    • 육지성
    • H02G9/06F16L1/028F16L9/19F16L21/03
    • H02G9/06F16L1/028F16L9/19F16L21/03
    • An underground power cable protecting member is provided to prevent leakage at joints between cable protection pipes by protecting a power cable through cable separation pipes and cable protection pipes. An underground power cable protecting member includes cable protection pipes(10), cable separation pipes(20), connecting units(30), and a waterproof plate(40). The cable protection pipes are made of concrete or PVC(PolyVinyl Chloride), are rectangular, have open both ends, and include guide rails. The guide rails are vertically installed on a bottom of the cable protection pipe. The cable separation pipes are inserted in the cable protection pipes and contain power cables separably. The connecting units are coupled to joints between the cable protection pipes and have insertion pins. The insertion pins are protruded from the connection unit. The water-proof plate has insertion pin holes which the insertion pins passes through and is coupled to the connection unit for preventing leakage at joints between the cable protection pipes.
    • 提供地下电力电缆保护构件,通过电缆分离管和电缆保护管保护电力电缆,防止电缆保护管之间接头处的泄漏。 地下电力电缆保护构件包括电缆保护管(10),电缆分离管(20),连接单元(30)和防水板(40)。 电缆保护管由混凝土或PVC(聚氯乙烯)制成,为矩形,开口两端,并包括导轨。 导轨垂直安装在电缆保护管的底部。 电缆分离管插入电缆保护管,并分开包含电力电缆。 连接单元耦合到电缆保护管之间的接头并具有插入销。 插入销从连接单元突出。 防水板具有插入销穿过的插销孔,并且连接到连接单元,用于防止电缆保护管之间的接合处的泄漏。
    • 7. 发明授权
    • 케이블용 다중관
    • 电缆多管
    • KR100773083B1
    • 2007-11-02
    • KR1020070033832
    • 2007-04-05
    • (주) 현대인더스트리
    • 김황경
    • H02G9/06G02B6/44H02G3/04F16L11/11F16L9/19
    • H02G9/06F16L9/19F16L11/11G02B6/4459H02G3/0468H02G2200/20
    • A multiple pipe for a cable is provided to prevent the separation of inner pipes by fixing and coupling the outer surfaces of the inner pipes to the inner surface of an outer pipe at regular intervals. A multiple pipe for a cable includes an outer pipe(2). The outer pipe is wound in a spiral shape of a pair of at least one large waveform(21) of a deep valley and at least one small waveform(22) of a shallow valley, and has a cross section of a spiral-wrinkle shape in which the large waveform and the small waveform are repeated at the inner circumference of the outer pipe to protrude the large waveform than the small waveform. Adhering units(A) are fused by contacting the outer surfaces of inner pipes(1) to the large waveform of the outer pipe. The outer surfaces of the inner pipes are adhered to the inner surface of the outer pipe at regular intervals through the adhering units.
    • 提供用于电缆的多重管道,以通过固定和将内管的外表面以规则的间隔固定和连接到外管的内表面来防止内管的分离。 用于电缆的多重管道包括外管(2)。 外管缠绕成一对深谷的至少一个大波形(21)和浅谷的至少一个小波形(22)的螺旋形状,并且具有螺旋形皱纹形状的横截面 其中在外管的内圆周处重复大波形和小波形以比小波形突出大波形。 粘接单元(A)通过将内管(1)的外表面与外管的大波形接触而熔化。 内管的外表面通过粘合单元以规则的间隔粘附到外管的内表面。