WO2010048799A1 - 自动除垢热交换器 - Google Patents

自动除垢热交换器 Download PDF

Info

Publication number
WO2010048799A1
WO2010048799A1 PCT/CN2009/070953 CN2009070953W WO2010048799A1 WO 2010048799 A1 WO2010048799 A1 WO 2010048799A1 CN 2009070953 W CN2009070953 W CN 2009070953W WO 2010048799 A1 WO2010048799 A1 WO 2010048799A1
Authority
WO
WIPO (PCT)
Prior art keywords
heat exchanger
vertical rod
gear
casing
exchanger according
Prior art date
Application number
PCT/CN2009/070953
Other languages
English (en)
French (fr)
Inventor
唐子奉
Original Assignee
Tang Zifeng
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 Tang Zifeng filed Critical Tang Zifeng
Publication of WO2010048799A1 publication Critical patent/WO2010048799A1/zh

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28GCLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G3/00Rotary appliances
    • F28G3/02Rotary appliances having abrasive tools
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D11/00Heat-exchange apparatus employing moving conduits
    • F28D11/06Heat-exchange apparatus employing moving conduits the movement being reciprocating or oscillating

Definitions

  • the present invention relates to a heat exchanger, and more particularly to a heat exchanger having an automatic descaling function.
  • Heat exchangers are widely used in air-conditioning refrigeration, water heaters, industrial heat exchange, etc., and their structures are various. Commonly used heat exchangers include shell-and-tube heat exchangers and spiral heat exchangers.
  • the housing of the heat exchanger is mostly cylindrical, and a tube bundle is installed inside, and both ends of the tube bundle are fixed on the tube sheet.
  • the two types of fluids are heat and cold, one in the tube; the other is flowing outside the tube.
  • the spiral heat exchanger mainly winds the copper tube into a spiral shape, and then installs the wound copper tube into the casing.
  • the above heat exchanger has a relatively high heat exchange efficiency because the copper tube is immersed in the water chamber of the casing, but in practical applications, the heat exchanger has scaling problems and has been difficult to overcome. Once the copper tube surface or the fins are scaled, the heat transfer effect of the heat transfer medium is reduced, and the energy consumption of the product is increased.
  • the present invention provides a heat exchanger which has good heat exchange effect, is energy-saving and environmentally friendly, and can automatically remove scale of a heat exchanger.
  • the automatic descaling heat exchanger comprises a cylindrical casing and a heating body, the casing is provided with an inlet and a water outlet, the heating body is located in the inner center of the casing, and a circular heat exchange between the heating body and the casing
  • the wall is separated, the heat exchange wall and the casing enclose an annular water chamber, and a vertical rod is arranged in the water chamber in the axial direction, and the outer periphery of the vertical rod is provided with a descaler close to the heat exchange wall, and the center of the shell
  • the part is provided with a support shaft, and the vertical rod is connected with a transmission mechanism for rotating it around the support shaft
  • the transmission mechanism comprises: the housing is rotatably mounted on the support shaft, and the two ends are sealed by the upper and lower seals, and the two ends of the vertical rod are respectively mounted on the upper and lower end covers of the housing The housing is driven by a drive.
  • the transmission mechanism comprises: an impeller rotating around the fulcrum at the bottom of the water chamber
  • the gear shifting device is a three-speed shifting transmission gear, comprising: an upwardly facing boss in the middle of the impeller, an upper gear in the upper portion of the boss, and three identical large outer gears a gear, a carrier plate supporting the gear shaft is disposed under the large gear, the carrier plate is sleeved on a lower portion of the boss, and a pinion gear is protruded at a center of the upper surface of the large gear, wherein a middle shaft and a vertical rod of a small gear The lower end is fixedly connected, the outer teeth of the three pinion gears are meshed with an inner toothed disc, and the outer circumference of the inner toothed disc is mounted on the inner wall of the casing, and the upper side of the water chamber is provided with a guide for synchronously rotating the upper end and the lower end of the vertical
  • the beneficial effects of the present invention are:
  • the design of the heating element is disposed inside the casing, and during the heat exchange, the heating body transmits heat to the outer annular water chamber through the heat exchange wall, in the process of heat
  • the loss is extremely small, the heat exchange efficiency is high, and the heat exchange effect is good.
  • a vertical rod is arranged at the water chamber, and the vertical rod is installed with a descaler, and the vertical rod can be rotated around the support shaft by the transmission mechanism.
  • the descaler is also attached to the heat exchange wall for rotation. When the heat exchange wall generates scale, the descaler can remove the scale, so that the heat exchange wall will not affect the heat transfer effect due to scale even if it is used between long turns.
  • the product is more energy-saving and environmentally friendly; further, the design rotates the housing on the support shaft, and the two ends of the vertical rod are respectively mounted on the housing, and the housing is driven by the driving device to drive the cleaner, the device structure Simple, can be applied to larger equipment;
  • an impeller can be arranged at the bottom of the water chamber, the water inlet is installed toward the impeller, the impeller is driven by the water flow, and the vertical rod is rotated by the gear shifting device. Its impact on the water cleaning working force, do not have to rely on other devices external power, more energy efficient product, with inch compact structure and long life.
  • Figure 1 is a schematic view showing the structure of the present invention
  • Figure 2 is a second embodiment
  • Figure 3 is an exploded view of the second embodiment
  • Figure 4 is a schematic view of the structure of the cleaner and the heat exchange wall and fins.
  • an automatic descaling heat exchanger includes a cylindrical casing 1 and a heating element 2, and the casing 1 is provided with inlet and outlet ports 11, 12, and the heating element 2 is located in the casing.
  • the heating element 2 and the casing 1 are separated by a circular heat exchange wall 21, and the heat exchange wall 21 and the casing 1 enclose an annular water chamber 13 in the axial direction of the water chamber 13
  • a vertical rod 3 is disposed, and the outer periphery of the vertical rod 3 is provided with a descaler 31 adjacent to the heat exchange wall 21, and a central portion of the casing 1
  • a support shaft 4 is provided, and the vertical rod 3 is connected with a transmission mechanism for rotating the support shaft 4 and removing the dirt of the heat exchange wall 21.
  • the heating element is placed inside the casing, and during the heat exchange, the heating element transmits heat to the outer annular water chamber through the heat exchange wall, and the heat loss is extremely small in the process, and the heat exchange is performed.
  • the utility model has the advantages of high efficiency and good heat exchange effect.
  • a vertical rod is arranged at the water chamber, and the vertical rod is installed with a descaler, and the vertical rod can be rotated around the support shaft by the transmission mechanism, so that the descaler is also stuck.
  • the scale remover can remove the scale, so that the heat exchange wall will not affect the heat transfer effect due to the scale even if it is used in the long turn, making the product more energy-saving and environmentally friendly. .
  • a plurality of annular fins 22 may be disposed on the outer surface of the heat exchange wall 21, and the descaler 31 is designed to protrude into the gap of the adjacent fins. In addition to removing dirt from the heat transfer wall, it can also remove dirt attached to the surface of the fin.
  • the heat generating body 2 is composed of a fluid pipe, and the inlet and outlet pipes 23, 24 of the fluid pipe extend from the end of the casing 1, and the product of the design can be applied to an air conditioning water heater system.
  • the heating element may be a resistive electric heater or an electromagnetic heating body.
  • the transmission mechanism of the present invention comprises: a housing 1 is rotatably mounted on a support shaft 4, and both ends are sealed by upper and lower sealing members 14, 15 respectively, and two ends of the vertical rod 3 are respectively mounted on On the upper and lower end covers 16, 17 of the casing, the casing 1 is driven by a driving device. Under the action of the driving device, the casing drives the vertical rod to rotate around the supporting shaft to operate the descaler.
  • the device has a simple structure and can be applied to larger devices.
  • the driving device comprises a motor 5 disposed outside the casing, and the motor 5 drives the casing 1 through the belt 51; in addition, a friction wheel drive, a gear drive or the like may be used between the motor and the casing.
  • the transmission mechanism comprises: an impeller 6 rotating around the support shaft 4 at the bottom of the water chamber 13, and the impeller 6 being connected to the vertical rod 3 via a gear shifting device,
  • the water inlet direction of the water inlet 11 faces the impeller 6.
  • the water flow is used to push the impeller, and then the gear shifting device is used to drive the vertical rod to rotate.
  • the technical solution relies on the impact force of the water flow to make the scale remover work, and does not need to rely on other external power devices, the product is more energy-saving, the compact structure and the service life. long.
  • the gear shifting device is a three-speed shifting gear, which comprises: an upwardly facing boss 61 in the middle of the impeller 6, an upper gear 62 in the upper part of the boss 61, and three identical large gears symmetrically meshed with the outer gear 62 7.
  • the under gear 7 is provided with a bearing plate 71 supporting the gear shaft.
  • the bearing plate 71 is sleeved on the lower portion of the boss 61.
  • a pinion 72 is protruded from the center of the upper surface of the large gear 7.
  • One of the small gears is fixed to the lower end of the vertical rod 3
  • the outer teeth of the three pinion gears 72 are meshed with an inner ring gear 8.
  • the outer circumference of the inner ring gear 8 is mounted on the inner wall of the casing, and the upper end of the water chamber 13 is arranged to synchronize the upper end and the lower end of the vertical rod 3.
  • Working ⁇ the water flows from the water inlet 11 into the water chamber, and the impeller 6 is rotated.
  • the external gear 62 on the impeller 6 drives the large gear 7.
  • the lower portion of the large gear 7 is restrained by the carrier 71, and the top is the internal spur 8 in the horizontal direction.
  • the upper gear is constrained by the internal gears of the external gear 62 and the internal spur gear 8.
  • the design can be configured with gears of different diameters to achieve the required operating speed.
  • the guiding device comprises an inner toothed disc 9 at the top of the water chamber 13, the top inner spur 9 is identical to the inner tooth of the bottom inner spur 8, and the top end of the vertical rod 3 is provided with a pinion 32 identical to the bottom end thereof.
  • the upper internal toothed disc 9 is fixed on the top of the support shaft 4; in addition to the form of the internal toothed disc, other forms such as guide grooves can be used for guiding purposes.
  • the descaler 31 of the present design may be a scraping block, an elastic brush, or a material such as an elastic steel sheet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Description

说明书 自动除垢热交换器
[1] 技术领域
[2] 本发明涉及一种热交换器, 特别是一种具有自动除垢功能的热交换器。
[3] 背景技术
[4] 热交换器广泛用于空调制冷、 热水器、 工业热交换等领域, 其结构有多种多 样, 常用的热交换器包括管壳式热交换器和螺旋式热交换器, 管壳式换热器的 壳体多为圆筒形, 内部装有管束, 管束两端固定在管板上。 进行换热的冷热两 种流体, 一种在管内流动; 另一种在管外流动。 螺旋式热交换器的则主要是将 铜管绕制成螺旋形, 再将绕制成型的铜管放入壳体中安装。 上述的热交换器由 于铜管浸泡在壳体的水腔中, 其理论的换热效率都比较高, 但在实际应用中, 这种热交换器都存在结垢问题, 而且一直难以克服, 在使用吋一旦铜管表面或 者翅片结有水垢, 会降低传热介质的换热效果, 使得产品的能耗增大。
[5] 发明内容
[6] 为了克服现有技术的不足, 本发明提供一种换热效果好、 节能环保、 能自动 清除换热器水垢的热交换器。
[7] 本发明所釆用的技术方案是:
[8] 自动除垢热交换器, 包括筒状壳体和发热体, 壳体设有进、 出水口, 所述发 热体位于壳体内部中央, 发热体与壳体之间由圆形换热壁相隔开, 换热壁与壳 体之间围成环状水腔, 水腔内沿轴向设置竖杆, 所述竖杆外周设有贴近换热壁 的除垢器, 壳体的中心部位设有支轴, 竖杆连接有令其绕支轴旋转的传动机构
[9] 本发明的进一步改进, 所述传动机构包括: 壳体转动安装于支轴上, 两端通 过上、 下密封件密封, 竖杆的两端分别安装在壳体的上、 下端盖上, 所述壳体 由驱动装置驱动。
[10] 本发明的进一步改进, 所述传动机构包括: 水腔底部设有绕支轴旋转的叶轮
, 叶轮通过齿轮变速装置与竖杆连接, 进水口的进水方向朝向叶轮。 [11] 本发明的进一步改进, 所述齿轮变速装置为三级变速传动齿轮, 其包括: 叶 轮中间设有朝上的凸台, 凸台上部是外齿轮, 外齿轮对称啮合有三个同样的大 齿轮, 所述大齿轮下方设有支撑其齿轮轴的承板, 该承板套设于凸台下部, 大 齿轮上表面中心处凸起设有小齿轮, 其中一小齿轮的中轴与竖杆下端固定连接 , 该三个小齿轮的外齿与一内齿盘啮合连接, 所述内齿盘的外周安装于壳体内 壁上, 水腔上方设有令竖杆上端与下端同步绕转的导向装置。
[12] 本发明的有益效果是: 本设计将发热体设置于壳体的内部, 在进行热交换吋 发热体将热量透过换热壁传给外部环状的水腔, 在此过程中热量损失极小, 热 交换的效率高, 换热效果好, 此外, 在水腔处设有竖杆, 所述竖杆安装有除垢 器, 竖杆在传动机构的带动下可绕支轴旋转, 使除垢器也贴住换热壁旋转, 当 换热壁产生水垢吋, 除垢器可及吋将水垢铲除, 使换热壁即使长吋间使用也不 会因水垢而影响其传热效果, 令产品更加节能及环保; 进一步, 本设计将壳体 转动安装于支轴上, 竖杆两端分别安装在壳体上, 壳体由驱动装置驱动, 从而 带动除垢器工作, 该装置结构简单, 能适用较大型的设备; 此外, 也可在水腔 底部设有叶轮, 进水口朝向叶轮安装, 利用水流来推动叶轮, 再通过齿轮变速 装置带动竖杆转动, 本技术方案依靠水流自身的冲击力使除垢器工作, 不须依 靠其它外部动力装置, 产品更加节能, 同吋结构紧凑, 使用寿命长。
[13] 附图说明
[14] 下面结合附图和实施例对本发明进一步说明。
[15] 图 1是本发明的结构示意图;
[16] 图 2是第二种实施方式;
[17] 图 3是第二种实施方式的分解图;
[18] 图 4是除垢器与换热壁、 翅片的结构示意图。
[19] 具体实施方式
[20] 参照图 1至图 4, 一种自动除垢热交换器, 包括筒状壳体 1和发热体 2, 壳体 1 设有进、 出水口 11、 12, 所述发热体 2位于壳体 1内部中央, 发热体 2与壳体 1之 间由圆形换热壁 21相隔开, 换热壁 21与壳体 1之间围成环状水腔 13, 水腔 13内沿 轴向设置竖杆 3, 所述竖杆 3外周设有贴近换热壁 21的除垢器 31, 壳体 1的中心部 位设有支轴 4, 竖杆 3连接有令其绕支轴 4旋转并除去换热壁 21污垢的传动机构。
[21] 本设计将发热体设置于壳体的内部, 在进行热交换吋发热体将热量透过换热 壁传给外部环状的水腔, 在此过程中热量损失极小, 热交换的效率高, 换热效 果好, 此外, 在水腔处设有竖杆, 所述竖杆安装有除垢器, 竖杆在传动机构的 带动下可绕支轴旋转, 使除垢器也贴住换热壁旋转, 当换热壁产生水垢吋, 除 垢器可及吋将水垢铲除, 使换热壁即使长吋间使用也不会因水垢而影响其传热 效果, 令产品更加节能及环保。
[22] 为了使换热效果更好, 可在换热壁 21的外表面设置多层环状的翅片 22, 设计 吋令除垢器 31伸入相邻翅片的空隙中, 当除垢器移动吋, 除了铲除换热壁上的 污垢外, 还可同吋将附着于翅片表面的污垢铲除。
[23] 进一步, 所述发热体 2由流体管道组成, 该流体管道的进、 出管 23、 24从壳 体 1端部伸出, 本设计的产品可应用于空调热水器系统中。 类似的, 发热体也可 以是电阻式电热体, 也可以是电磁式电热体。
[24] 如图 1所示, 本发明所述传动机构包括: 壳体 1转动安装于支轴 4上, 两端通 过上、 下密封件 14、 15密封, 竖杆 3的两端分别安装在壳体的上、 下端盖 16、 17 上, 所述壳体 1由驱动装置驱动, 在工作吋, 在驱动装置的作用下, 壳体带动竖 杆绕支轴旋转, 使除垢器工作, 该装置结构简单, 能适用较大型的设备。 所述 驱动装置包括设置在壳体外部的电机 5, 电机 5通过皮带 51驱动壳体 1 ; 此外, 电 机与壳体之间也可釆用摩擦轮驱动、 齿轮驱动等方式。
[25] 另一种驱动方式, 如图 2、 图 3所示, 该传动机构包括: 水腔 13底部设有绕支 轴 4旋转的叶轮 6, 叶轮 6通过齿轮变速装置与竖杆 3连接, 进水口 11的进水方向 朝向叶轮 6。 利用水流来推动叶轮, 再通过齿轮变速装置带动竖杆转动, 本技术 方案依靠水流自身的冲击力使除垢器工作, 不须依靠其它外部动力装置, 产品 更加节能, 同吋结构紧凑, 使用寿命长。
[26] 所述齿轮变速装置为三级变速传动齿轮, 其包括: 叶轮 6中间设有朝上的凸 台 61, 凸台 61上部是外齿轮 62, 外齿轮 62对称啮合有三个同样的大齿轮 7, 所述 大齿轮 7下方设有支撑其齿轮轴的承板 71, 该承板 71套设于凸台 61下部, 大齿轮 7上表面中心处凸起设有小齿轮 72, 其中一小齿轮 72的中轴与竖杆 3下端固定连 接, 该三个小齿轮 72的外齿与一内齿盘 8啮合连接, 所述内齿盘 8的外周安装于 壳体内壁上, 水腔 13上方设有令竖杆 3上端与下端同步绕转的导向装置。 工作吋 , 水流从进水口 11中流入水腔, 推动叶轮 6转动, 叶轮 6上的外齿轮 62带动大齿 轮 7, 大齿轮 7下部由承板 71约束, 顶部是内齿盘 8, 在水平方向上受外齿轮 62及 内齿盘 8的内齿约束, 大齿轮在转动吋, 固定于其中心的小齿轮 72同步转动, 并 且在与内齿盘 8的内齿的啮合下, 沿该内齿轨迹运行, 由于其中的一个小齿轮与 竖杆 3连接, 从而带动除垢器工作。 根据产品的不同大小, 在设计吋可通过配置 不同直径的齿轮, 从而使除垢器达到所要求的运行速度。
[27] 所述导向装置包括在水腔 13顶部设有内齿盘 9, 顶部内齿盘 9与底部内齿盘 8 的内齿相同, 竖杆 3顶端设有与其底端相同的小齿轮 32, 上内齿盘 9固定于支轴 4 顶部; 除了内齿盘的形式外, 也可釆用导槽等其它形式来达到导向的目的。
[28] 本设计所述除垢器 31可以是刮块, 也可以是弹性刷, 或者是弹性钢片等材料
[29] 以上所述只是本发明优选的实施方式, 其并不构成对本发明保护范围的限制 只要是以基本相同的手段实现本发明的目的都应属于本发明的保护范围。

Claims

权利要求书
[1] 自动除垢热交换器, 包括筒状壳体 (1) 和发热体 (2) , 壳体 (1) 设有进
、 出水口 (11、 12) , 其特征在于: 所述发热体 (2) 位于壳体 (1) 内部 中间, 发热体 (2) 与壳体 (1) 之间由圆形换热壁 (21) 相隔开, 换热壁
(21) 与壳体 (1) 之间围成环状水腔 (13) , 水腔 (13) 内沿轴向设置竖 杆 (3) , 所述竖杆 (3) 外周设有贴近换热壁 (21) 的除垢器 (31) , 壳 体 (1) 的中心部位设有支轴 (4) , 竖杆 (3) 连接有令其绕支轴 (4) 旋 转的传动机构。
[2] 根据权利要求 1所述的自动除垢热交换器, 其特征在于: 所述换热壁 (21) 的外表面设置多层环状的翅片 (22) , 除垢器 (31) 伸入相邻翅片的空隙 中。
[3] 根据权利要求 1所述的自动除垢热交换器, 其特征在于: 所述发热体 (2) 由流体管道组成, 该流体管道的进、 出管 (23、 24) 从壳体 (1) 端部伸出
[4] 根据权利要求 1、 2或者 3所述的自动除垢热交换器, 其特征在于: 所述传动 机构包括: 壳体 (1) 转动安装于支轴 (4) 上, 两端通过上、 下密封件 (1 4、 15) 密封, 竖杆 (3) 的两端分别安装在壳体的上、 下端盖 (16、 17) 上, 所述壳体 (1) 由驱动装置驱动。
[5] 根据权利要求 4所述的自动除垢热交换器, 其特征在于: 所述驱动装置包括 设置在壳体外部的电机 (5) , 电机 (5) 通过皮带 (51) 驱动壳体 (1) 。
[6] 根据权利要求 1、 2或者 3所述的自动除垢热交换器, 其特征在于: 所述传动 机构包括: 水腔 (13) 底部设有绕支轴 (4) 旋转的叶轮 (6) , 叶轮 (6) 通过齿轮变速装置与竖杆 (3) 连接, 进水口 (11) 的进水方向朝向叶轮 ( 6) 。
[7] 根据权利要求 6所述的自动除垢热交换器, 其特征在于: 所述齿轮变速装置 为三级变速传动齿轮, 其包括: 叶轮 (6) 中间设有朝上的凸台 (61) , 凸 台 (61) 上部是外齿轮 (62) , 外齿轮 (62) 对称啮合有三个同样的大齿 轮 (7) , 所述大齿轮 (7) 下方设有支撑其齿轮轴的承板 (71) , 该承板 (71) 套设于凸台 (61) 下部, 大齿轮 (7) 上表面中心处凸起设有小齿轮
(72) , 其中一小齿轮 (72) 的中轴与竖杆 (3) 下端固定连接, 该三个小 齿轮 (72) 的外齿与一内齿盘 (8) 啮合连接, 所述内齿盘 (8) 的外周安 装于壳体内壁上, 水腔 (13) 上方设有令竖杆 (3) 上端与下端同步绕转的 导向装置。
[8] 根据权利要求 7所述的自动除垢热交换器, 其特征在于: 所述导向装置包括 在水腔 (13) 顶部设有内齿盘 (9) , 顶部内齿盘 (9) 与底部内齿盘 (8) 的内齿相同, 竖杆 (3) 顶端设有与其底端相同的小齿轮 (32) , 上内齿盘 (9) 固定于支轴 (4) 顶部。
[9] 根据权利要求 1、 2或者 3所述的自动除垢热交换器, 其特征在于: 所述除垢 器 (31) 是刮块。
[10] 根据权利要求 1、 2或者 3所述的自动除垢热交换器, 其特征在于: 所述除垢 器 (31) 是弹性刷。
PCT/CN2009/070953 2008-10-30 2009-03-23 自动除垢热交换器 WO2010048799A1 (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200810218840XA CN101398264B (zh) 2008-10-30 2008-10-30 自动除垢热交换器
CN200810218840.X 2008-10-30

Publications (1)

Publication Number Publication Date
WO2010048799A1 true WO2010048799A1 (zh) 2010-05-06

Family

ID=40516982

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2009/070953 WO2010048799A1 (zh) 2008-10-30 2009-03-23 自动除垢热交换器

Country Status (2)

Country Link
CN (1) CN101398264B (zh)
WO (1) WO2010048799A1 (zh)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066769A (zh) * 2015-09-02 2015-11-18 四川德拉普环保科技有限公司 用于螺旋带的支撑器
CN111637665A (zh) * 2020-05-27 2020-09-08 南京瀚杰制冷科技有限公司 一种内置油分节能高效满液换热器
CN113562798A (zh) * 2021-08-30 2021-10-29 广东港荣水务科技有限公司 一种高盐废水处理设备及污水处理方法
CN114811964A (zh) * 2022-05-27 2022-07-29 合肥荣事达太阳能有限公司 一种空气能热水器的出水温度自适应调节系统及调节方法
CN114811949A (zh) * 2022-05-25 2022-07-29 江西中聚宏新材料科技有限公司 一种高性能节能空气热泵装置
CN115014097A (zh) * 2019-12-03 2022-09-06 山东大学 一种不同加热功率的管壳式换热器

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2978528B1 (fr) * 2011-07-25 2015-03-27 Ecodrop Dispositif de chauffage de liquide
CN106017195B (zh) * 2016-05-18 2018-03-27 山东阿尔普尔节能装备有限公司 一种具有除霜清垢功能的空气能热水器
KR20200125036A (ko) * 2019-04-25 2020-11-04 비씨태창산업(유) 폐수 재처리 기반 열교환기 번들 자동 세척 장치
CN111595029B (zh) * 2020-06-01 2021-05-04 扬州欣泰电热元件制造有限公司 一种基于涡轮蜗杆自动清洁加热管的电热水器
CN111811167B (zh) * 2020-06-23 2021-12-10 山东德浩化学有限公司 一种工业用蒸发冷凝器
CN112321099B (zh) * 2020-12-02 2024-02-23 中国电子系统工程第二建设有限公司 一种处理再生水中尿素的方法
CN112810405A (zh) * 2021-01-19 2021-05-18 毕建娜 一种用于冷链物流的车载制冷机
CN116498991A (zh) * 2023-04-04 2023-07-28 江阴金童石化装备有限公司 一种推动往复蓄热式空气预热器
CN117128788B (zh) * 2023-10-23 2024-01-05 四川科新机电股份有限公司 一种管式换热器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR701282A (fr) * 1930-05-17 1931-03-13 Dispositif pour maintenir constamment propres les surfaces du corps chauffant des appareils de vaporisation
DE3204538A1 (de) * 1982-02-10 1983-08-18 Gerhard Dipl.-Ing. Reisinger (FH), 7918 Illertissen Waermerohrwaermetauscher mit rotierenden oder axial sich bewegenden rohren
US4951738A (en) * 1988-03-11 1990-08-28 Sical Ab Method and apparatus for recovering heat energy from polluted water
FR2655886A1 (fr) * 1989-12-20 1991-06-21 Stein Industrie Appareil de nettoyage des surfaces externe, et eventuellement interne, de tubes de faible diametre.
CN101182978A (zh) * 2007-12-11 2008-05-21 天津大学 太阳能热水器热管冷凝端的防垢除垢装置

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR701282A (fr) * 1930-05-17 1931-03-13 Dispositif pour maintenir constamment propres les surfaces du corps chauffant des appareils de vaporisation
DE3204538A1 (de) * 1982-02-10 1983-08-18 Gerhard Dipl.-Ing. Reisinger (FH), 7918 Illertissen Waermerohrwaermetauscher mit rotierenden oder axial sich bewegenden rohren
US4951738A (en) * 1988-03-11 1990-08-28 Sical Ab Method and apparatus for recovering heat energy from polluted water
FR2655886A1 (fr) * 1989-12-20 1991-06-21 Stein Industrie Appareil de nettoyage des surfaces externe, et eventuellement interne, de tubes de faible diametre.
CN101182978A (zh) * 2007-12-11 2008-05-21 天津大学 太阳能热水器热管冷凝端的防垢除垢装置

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105066769A (zh) * 2015-09-02 2015-11-18 四川德拉普环保科技有限公司 用于螺旋带的支撑器
CN115014097A (zh) * 2019-12-03 2022-09-06 山东大学 一种不同加热功率的管壳式换热器
CN115014097B (zh) * 2019-12-03 2023-08-22 山东大学 一种不同加热功率的管壳式换热器
CN111637665A (zh) * 2020-05-27 2020-09-08 南京瀚杰制冷科技有限公司 一种内置油分节能高效满液换热器
CN113562798A (zh) * 2021-08-30 2021-10-29 广东港荣水务科技有限公司 一种高盐废水处理设备及污水处理方法
CN114811949A (zh) * 2022-05-25 2022-07-29 江西中聚宏新材料科技有限公司 一种高性能节能空气热泵装置
CN114811949B (zh) * 2022-05-25 2023-05-16 江西中聚宏新材料科技有限公司 一种高性能节能空气热泵装置
CN114811964A (zh) * 2022-05-27 2022-07-29 合肥荣事达太阳能有限公司 一种空气能热水器的出水温度自适应调节系统及调节方法
CN114811964B (zh) * 2022-05-27 2024-03-26 合肥荣事达太阳能有限公司 一种空气能热水器的出水温度自适应调节系统及调节方法

Also Published As

Publication number Publication date
CN101398264A (zh) 2009-04-01
CN101398264B (zh) 2010-09-22

Similar Documents

Publication Publication Date Title
WO2010048799A1 (zh) 自动除垢热交换器
CN114152114B (zh) 一种列管式换热器
CN207487472U (zh) 一种旋转管板式热交换器
CN106813532A (zh) 换热管内组合式扰流防垢内插件
CN206695670U (zh) 换热管内组合式扰流防垢内插件
CN202013125U (zh) 新型流体冲击旋转式换热器
CN205332528U (zh) 一种具有除垢功能的空气能热水器
CN201297877Y (zh) 自动除垢热交换器
CN207635933U (zh) 一种内置旋转风扇叶片式的强化换热装置
CN113834353A (zh) 一种冷凝式热泵
CN210399504U (zh) 快速加热的空气能热水器
CN201000286Y (zh) 污水及地表水冷热源筒簇在线防污换热装置
CN103697726A (zh) 一种壳管换热器
CN201297888Y (zh) 中央空调冷凝器自动在线清洗装置
CN116412699B (zh) 一种可拆式热交换器
CN217980005U (zh) 红豆水垢快速清理装置
CN211782941U (zh) 一种用于化工生产的化工换热器
CN208443231U (zh) 一种盘管式高效换热器
CN213067206U (zh) 一种自清洁型旋流换热器
CN203534293U (zh) 一种新型多腔旋转换热设备
CN108731532B (zh) 高温烟气降温装置
CN214333508U (zh) 闭式冷却塔喷淋头净化机构
CN2174675Y (zh) 旋转式热管换热器
CN219454748U (zh) 一种套管式螺旋换热器
CN219736121U (zh) 一种带有清理结构的换热通道

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09822992

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

32PN Ep: public notification in the ep bulletin as address of the adressee cannot be established

Free format text: NOTING OF LOSS OF RIGHTS PURSUANT TO RULE 112(1) EPC (EPO FORM 1205A DATED 14/07/2011)

122 Ep: pct application non-entry in european phase

Ref document number: 09822992

Country of ref document: EP

Kind code of ref document: A1