WO2015149383A1 - 一种横流式造流泵 - Google Patents

一种横流式造流泵 Download PDF

Info

Publication number
WO2015149383A1
WO2015149383A1 PCT/CN2014/075205 CN2014075205W WO2015149383A1 WO 2015149383 A1 WO2015149383 A1 WO 2015149383A1 CN 2014075205 W CN2014075205 W CN 2014075205W WO 2015149383 A1 WO2015149383 A1 WO 2015149383A1
Authority
WO
WIPO (PCT)
Prior art keywords
impeller
wheel
flow pump
motor
sleeve
Prior art date
Application number
PCT/CN2014/075205
Other languages
English (en)
French (fr)
Inventor
梁卫昕
Original Assignee
梁卫昕
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=51342822&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2015149383(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by 梁卫昕 filed Critical 梁卫昕
Priority to DK14887914.1T priority Critical patent/DK3128177T3/da
Priority to EP14887914.1A priority patent/EP3128177B1/en
Priority to SI201431168T priority patent/SI3128177T1/sl
Priority to PL14887914T priority patent/PL3128177T3/pl
Priority to ES14887914T priority patent/ES2728355T3/es
Priority to US14/358,739 priority patent/US9709059B2/en
Publication of WO2015149383A1 publication Critical patent/WO2015149383A1/zh
Priority to US15/597,522 priority patent/US10267333B2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D5/00—Pumps with circumferential or transverse flow
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D1/12—Pumps with scoops or like paring members protruding in the fluid circulating in a bowl
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/08—Units comprising pumps and their driving means the pump being electrically driven for submerged use
    • F04D13/086—Units comprising pumps and their driving means the pump being electrically driven for submerged use the pump and drive motor are both submerged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/043—Shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/04—Shafts or bearings, or assemblies thereof
    • F04D29/046—Bearings
    • F04D29/049—Roller bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/20—Mounting rotors on shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/4293—Details of fluid inlet or outlet
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/445—Fluid-guiding means, e.g. diffusers especially adapted for liquid pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606—Canned motor pumps
    • F04D13/0613—Special connection between the rotor compartments
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
    • F04D29/428—Discharge tongues
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D35/00—Pumps producing waves in liquids, i.e. wave-producers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/53—Kinematic linkage, i.e. transmission of position using gears
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2260/00—Function
    • F05D2260/50—Kinematic linkage, i.e. transmission of position
    • F05D2260/57—Kinematic linkage, i.e. transmission of position using servos, independent actuators, etc.

Definitions

  • the utility model relates to a flow pump, in particular to a cross flow type flow pump for circulating and circulating a liquid in a container.
  • the existing flow pump mainly uses an inner rotor brushless motor with a propeller type axial blade to push the liquid, or a inner rotor brushless motor and a centrifugal blade to suck and extrude the liquid to make the liquid flow.
  • the inner rotor brushless motor is characterized by high speed, but low torque, so it can only drive small-sized blades, and the flow area of such a flow pump is small, and high flow rate can only be obtained by high speed. Increase traffic. Therefore, in the case of such a flow pump for liquid circulation and flow generation, there is a phenomenon that the water flow in the container is not uniform and the circulation is insufficient, and a dead space in which the liquid flow is less likely to occur in the liquid container.
  • the object of the present invention is to provide a cross-flow type flow pump which can fully circulate the liquid in the container and significantly reduce the dead angle of the liquid flow.
  • a cross flow type flow pump comprising an impeller casing formed with a water inlet and a water outlet, an impeller assembly pivoted at both ends of the impeller casing, and a motor for driving the impeller assembly;
  • the impeller assembly includes an impeller for driving a liquid flow, and is fixedly mounted on the leaf a first wheel and a second wheel at both ends of the wheel, the first wheel is formed with a rotating shaft rotatably mounted on the impeller casing, and the second wheel is formed with a rotor shaft of the power supply machine Cavity.
  • the number of the impeller assembly and the impeller casing are two, respectively located on both sides of the motor.
  • the impeller includes a first impeller blade and a second impeller blade, and a third reel is disposed between the first reel and the second reel, and the first impeller blade is fixed to the first reel and Between the third wheel, the second impeller piece is fixed between the second wheel and the third wheel; the number of the first impeller pieces is plural, arranged along the circumference of the axis of the first wheel The number of the second impeller pieces is plural, and is arranged along the circumference of the axis of the second wheel.
  • the impeller casing comprises a first sleeve disposed in parallel and a second sleeve fixed to the stator of the motor, the first sleeve and the second sleeve being connected by a circular arc outer casing, the outer casing
  • the upper side is provided with a baffle.
  • the first sleeve is fitted with an end cover, the end cover is inserted with a bushing rubber pad, and the bushing rubber pad is inserted with a bushing, and the rotating shaft is rotatably inserted Inside the bushing.
  • the impeller casing further includes a tongue plate laterally connected between the first sleeve and the second sleeve, the region between the tongue plate and the baffle forming a water outlet, the tongue plate and the outer casing The area between the lower sides forms a water inlet.
  • the tongue plate includes a first tongue plate and a second tongue plate disposed in parallel, one side of the first tongue plate and the second tongue plate is vertically fixedly connected with a third tongue plate, the first tongue plate A plurality of reinforcing ribs are fixedly coupled to the second tongue.
  • the cavity is inserted with a soft rubber pad, and the rotor shaft of the motor is inserted into the soft rubber On the mat.
  • the rotating shaft is a ceramic shaft.
  • the motor is an outer rotor motor.
  • the utility model drives the operation of the impeller assembly pivotally connected to the two ends of the impeller casing by the motor, thereby driving the circulating flow of the liquid in the container, the impeller assembly comprises an impeller for driving the liquid flow, and the first wheel disc fixedly mounted at the two ends of the impeller, respectively.
  • the first wheel is formed with a rotating shaft rotatably mounted on the impeller casing
  • the second wheel is formed with a cavity of the rotor shaft of the power supply machine, and the rotating work of the impeller assembly is performed , the liquid in the container is fully circulated, and the dead angle of the liquid flow is significantly reduced
  • the number of the impeller assembly and the impeller casing are two, respectively located on both sides of the motor, which can further fully circulate the liquid in the container
  • the motor is an outer rotor motor, which can make the impeller assembly obtain a large torque, so that the motor can drive a large elongated impeller, which compensates for the low torque of the inner rotor brushless motor.
  • Figure 1 is a schematic view of the overall structure of the present invention
  • Figure 2 is a partial exploded view of the utility model
  • Figure 3 is a schematic view showing the structure of the impeller casing of the present invention.
  • Figure 4 is a schematic structural view of the impeller assembly of the present invention.
  • Figure 5 is a schematic view showing the structure of the tongue plate of the present invention.
  • the cross flow type flow pump of the present invention comprises an impeller casing 1 formed with a water inlet and a water outlet. , an impeller assembly pivotally connected to the two ends of the impeller casing 1, a motor 8 for driving the operation of the impeller assembly 2;
  • the impeller assembly 2 includes an impeller for driving a liquid flow, a first wheel 22 and a second wheel 24 fixedly mounted at both ends of the impeller, respectively, and the first wheel 22 is formed to be rotatably mounted on the impeller casing A rotary shaft 21 on the upper surface of which a cavity 27 into which the rotor shaft 81 of the power supply unit 8 is inserted is formed.
  • the utility model drives the operation of the impeller assembly 2 pivotally connected to the two ends of the impeller casing 1 by the motor 8, thereby driving the circulating flow of the liquid in the container, and the rotation of the impeller assembly 2 allows the liquid in the container to fully circulate, thereby significantly reducing the liquid flow. Less dead ends.
  • the number of the impeller assembly 2 and the impeller casing 1 are two, respectively located on both sides of the motor 8, which further allows the liquid in the container to be fully circulated.
  • the impeller includes a first impeller piece 25 and a second impeller piece 26, and a third wheel 23 is disposed between the first wheel 22 and the second wheel 24, and the first impeller piece 25 is fixed Yu Between the first wheel disc 22 and the third wheel disc 23, the second impeller piece 26 is fixed between the second wheel disc 24 and the third disc 23; the number of the first impeller pieces 25 is plural Along the circumference of the axis of the first wheel 22, the number of the second impeller blades 26 is plural, and is arranged along the circumference of the axis of the second wheel 24.
  • the flow of the liquid driven by the flow pump can be significantly increased, thereby further reducing the dead angle of the liquid flow.
  • the number of the first impeller blades 25 and the second impeller blades 26 may be set in accordance with the size of the container, the amount of water, the properties of the liquid, and other practical conditions.
  • the impeller casing 1 includes a first sleeve 11 disposed in parallel and a second sleeve 12 fixed to the stator of the motor 8, the first sleeve 1 1 and the second sleeve 12 passing through a circle
  • the curved outer casing 13 is connected, and the upper side of the outer casing 13 is provided with a baffle 14.
  • the baffles 14 By the arrangement of the baffles 14, the liquid flow direction can be significantly guided.
  • the first sleeve 1 1 is fitted with an end cover 4, the end cover 4 is inserted with a bushing rubber pad 5, and the bushing rubber pad 5 is inserted with a bushing 6;
  • the rotary shaft 21 is rotatably inserted into the sleeve 6.
  • the bushing rubber pad 5 and the bushing 6 are arranged to significantly reduce the wear of the rotating shaft 21 and the end cap 4, thereby effectively extending the service life of the rotating shaft 21.
  • the impeller casing 1 further includes a tongue 3 laterally connected between the first sleeve 1 1 and the second sleeve 12, and a region between the tongue plate 3 and the deflector 14 forms a water outlet.
  • the region between the tongue 3 and the underside of the outer casing 13 forms a water inlet.
  • a region between the tongue plate 3 and the deflector 14 may be formed as a water inlet, and a region between the tongue plate 3 and the lower side of the outer casing 13 forms a water outlet.
  • the tongue plate 3 includes a first tongue plate 31 and a second tongue plate 32 arranged in parallel.
  • a third tongue plate 33 is vertically fixedly connected to one side of the first tongue plate 31 and the second tongue plate 32.
  • a plurality of reinforcing ribs 34 are fixedly coupled between the first tongue plate 31 and the second tongue plate 32.
  • the cavity 27 is internally provided with a soft rubber pad 7 on which the rotor shaft 81 of the motor 8 is inserted.
  • a soft rubber pad 7 on which the rotor shaft 81 of the motor 8 is inserted.
  • the rotating shaft 21 is a ceramic shaft. Since the ceramic shaft has the characteristics of high strength, high temperature resistance, wear resistance, corrosion, high insulation, etc., it can be used as a preferred mode of the present invention.
  • the motor 8 is an outer rotor motor, which can make the impeller assembly 2 obtain a large torque, so that the motor 8 can drive a large elongated impeller, which compensates for the defect of the low torque of the conventional inner rotor brushless motor. .
  • the first impeller piece 25 and the second impeller piece 26 of the present invention are both fixed to the impeller casing 1 by ultrasonic welding.
  • the motor 8 is energized to continuously rotate the rotor and the rotor shaft 81 of the motor 8, and the rotor shaft 81 of the motor 8 drives the rotation of the first impeller piece 25 and the second impeller piece 26 at both ends.
  • a static pressure difference is formed in the impeller, a region between the tongue plate 3 and the deflector 14 forms a water outlet, and a region between the tongue plate 3 and the lower side of the casing 13 is formed.
  • the nozzle allows the liquid to circulate continuously through the impeller. Compared with the traditional flow pump, in the application environment where high flow rate and high lift are not required, the liquid in the container can be fully circulated, and the dead angle of less liquid flow can be significantly reduced.

Abstract

公开了一种横流式造流泵，包括形成有进水口和出水口的叶轮外壳（1）。枢接于叶轮外壳（1）两端的叶轮组件（2）。用于驱动叶轮组件（2）工作的电机（8）。叶轮组件（2）包括用于驱动液体流动的叶轮、分别固定安装在叶轮两端的第一轮盘（22）和第二轮盘（24）。第一轮盘（22）上形成有可转动地安装在叶轮外壳（1）上的转轴（21），第二轮盘（24）上形成有供电机（8）的转子轴（81）插装的空腔（27）。此泵可使容器内的液体充分循环，减少液体流动较少的死角位。

Description

说 明 书
一种横流式造流泵
技术领域
本实用新型涉及一种造流泵，具体涉及一种用于使容器内液体充 分循环流动的横流式造流泵。
背景技术
现有的造流泵，主要是釆用内转子无刷电机配合螺旋桨式轴向叶 片推动液体，或釆用内转子无刷电机配合离心式叶片将液体吸入及挤 出的方式， 使液体进行流动。 内转子无刷电机的特点是转速较高， 但 扭力较低， 因此只能带动尺寸较小的叶片， 并且此类造流泵出水口面 积较小， 只能通过高转速而获得高流速， 以提高流量。 因此， 此类造 流泵在用于液体循环及造流方面，会出现容器内水流不均勾， 循环不 充分的现象， 液体容器内容易出现液体流动较少的死角位。
实用新型内容
针对现有技术的不足， 本实用新型的目的旨在于提供一种横流式 造流泵，可使容器内液体充分循环，显著减少液体流动较少的死角位。
为实现上述目的， 本实用新型釆用如下技术方案：
一种横流式造流泵， 包括形成有进水口和出水口的叶轮外壳、枢 接于叶轮外壳两端的叶轮组件、 用于驱动叶轮组件工作的电机；
所述叶轮组件包括用于驱动液体流动的叶轮、分别固定安装在叶 轮两端的第一轮盘和第二轮盘，所述第一轮盘上形成有可转动地安装 在叶轮外壳上的转轴，所述第二轮盘上形成有供电机的转子轴插装的 空腔。
优选地， 所述叶轮组件和叶轮外壳的数量均为两个， 分别位于电 机的两侧。
优选地， 所述叶轮包括第一叶轮片和第二叶轮片， 所述第一轮盘 和第二轮盘之间设有第三轮盘，所述第一叶轮片固定于第一轮盘和第 三轮盘之间， 所述第二叶轮片固定于第二轮盘和第三轮盘之间； 所述 第一叶轮片的数量为多个， 沿着第一轮盘的轴线圓周排布， 所述第二 叶轮片的数量为多个， 沿着第二轮盘的轴线圓周排布。
优选地，所述叶轮外壳包括平行设置的第一套筒和固定套装在电 机的定子上的第二套筒，所述第一套筒和第二套筒通过圓弧形外壳连 接， 所述外壳的上侧设置有导流板。
优选地， 所述第一套筒上卡装有端盖， 所述端盖内插装有轴套胶 垫，所述轴套胶垫内插装有轴套，所述转轴可转动地插装在该轴套内。
优选地，所述叶轮外壳还包括横向连接于第一套筒和第二套筒之 间的舌板， 所述舌板与导流板之间的区域形成出水口， 所述舌板和外 壳的下侧之间的区域形成进水口。
优选地， 所述舌板包括平行设置的第一舌板和第二舌板， 所述第 一舌板和第二舌板的一侧垂直固定连接有第三舌板，所述第一舌板和 第二舌板之间固定连接有多个加强筋。
优选地， 所述空腔内插装有软胶垫， 电机的转子轴插装在该软胶 垫上。
优选地， 所述转轴为陶瓷轴。
优选地， 所述电机为外转子电机。
本实用新型的有益效果在于：
本实用新型通过电机驱动枢接于叶轮外壳两端的叶轮组件的工 作， 进而带动容器内液体的循环流动， 叶轮组件包括用于驱动液体流 动的叶轮、分别固定安装在叶轮两端的第一轮盘和第二轮盘， 第一轮 盘上形成有可转动地安装在叶轮外壳上的转轴，所述第二轮盘上形成 有供电机的转子轴插装的空腔， 通过该叶轮组件的旋转工作， 使得容 器内液体充分循环， 显著减少液体流动较少的死角位； 同时， 叶轮组 件和叶轮外壳的数量均为两个， 分别位于电机的两侧， 可进一步使得 容器内液体充分循环； 另外， 电机为外转子电机， 可使得叶轮组件获 得较大的扭力， 使电机可以带动较大的长条型叶轮， 弥补了内转子无 刷电机扭力较低的缺陷。 附图说明
图 1为本实用新型的整体结构示意图；
图 2为本实用新型的部分分解结构示意图；
图 3为本实用新型的叶轮外壳结构示意图；
图 4为本实用新型的叶轮组件结构示意图；
图 5为本实用新型的舌板结构示意图。
其中： 1、 叶轮外壳； 11、 第一套筒； 12、 第二套筒； 1 3、 外壳； 14、 导流板； 1、 叶轮组件； 21、 转轴； 22、 第一轮盘； 23、 第三轮 盘； 24、 第二轮盘； 25、 第一叶轮片； 26、 第二叶轮片； 27、 空腔； 3、 舌板； 31、 第一舌板； 32、 第二舌板； 33、 第三舌板； 34、 加强 筋； 4、 端盖； 5、 轴套胶垫； 6、 轴套； 7、 软胶垫； 8、 电机； 81、 转子轴。 具体实施方式
下面，结合附图以及具体实施方式，对本实用新型做进一步描述： 如图 1-5所示， 为本实用新型的一种横流式造流泵， 包括形成有 进水口和出水口的叶轮外壳 1、 枢接于叶轮外壳 1两端的叶轮组件 1、 用于驱动叶轮组件 2工作的电机 8;
所述叶轮组件 2包括用于驱动液体流动的叶轮、 分别固定安装在 叶轮两端的第一轮盘 22和第二轮盘 24 ,所述第一轮盘 22上形成有可转 动地安装在叶轮外壳 1上的转轴 21 ,所述第二轮盘 24上形成有供电机 8 的转子轴 81插装的空腔 27。
本实用新型通过电机 8驱动枢接于叶轮外壳 1两端的叶轮组件 2的 工作， 进而带动容器内液体的循环流动， 通过该叶轮组件 2的旋转工 作， 使得容器内液体充分循环， 显著减少液体流动较少的死角位。
优选地， 所述叶轮组件 2和叶轮外壳 1的数量均为两个， 分别位于 电机 8的两侧， 可进一步使得容器内液体充分循环。
优选地， 所述叶轮包括第一叶轮片 25和第二叶轮片 26 , 所述第一 轮盘 22和第二轮盘 24之间设有第三轮盘 23 ,所述第一叶轮片 25固定于 第一轮盘 22和第三轮盘 2 3之间，所述第二叶轮片 26固定于第二轮盘 24 和第三轮盘 23之间； 所述第一叶轮片 25的数量为多个， 沿着第一轮盘 22的轴线圓周排布， 所述第二叶轮片 26的数量为多个， 沿着第二轮盘 24的轴线圓周排布。如此设置，可显著提高造流泵带动液体的流动量， 进而进一步减少液体流动较少的死角位。
另外， 第一叶轮片 25和第二叶轮片 26的数量可根据容器大小、 水 量值、 液体的属性以及其他实际情况进行设置。
优选地， 所述叶轮外壳 1包括平行设置的第一套筒 1 1和固定套装 在电机 8的定子上的第二套筒 12 , 所述第一套筒 1 1和第二套筒 12通过 圓弧形外壳 1 3连接， 所述外壳 1 3的上侧设置有导流板 14。通过导流板 14的设置， 可对液体流向明显起到导向的作用。
优选地， 所述第一套筒 1 1上卡装有端盖 4 , 所述端盖 4内插装有轴 套胶垫 5 , 所述轴套胶垫 5内插装有轴套 6 , 所述转轴 21可转动地插装 在该轴套 6内。 轴套胶垫 5和轴套 6的设置， 可显著减少转轴 21和端盖 4 的磨损， 进而有效延长转轴 21的使用寿命。
优选地， 所述叶轮外壳 1还包括横向连接于第一套筒 1 1和第二套 筒 12之间的舌板 3 , 所述舌板 3与导流板 14之间的区域形成出水口， 所 述舌板 3和外壳 1 3的下侧之间的区域形成进水口。 通过舌板 3的设置， 可将容器内的液体在叶轮组件 2处形成进水和出水的循环流。
另外， 作为本实用新型的变形， 也可将舌板 3与导流板 14之间的 区域形成进水口，所述舌板 3和外壳 1 3的下侧之间的区域形成出水口。
优选地， 所述舌板 3包括平行设置的第一舌板 31和第二舌板 32 , 所述第一舌板 31和第二舌板 32的一侧垂直固定连接有第三舌板 33 ,所 述第一舌板 31和第二舌板 32之间固定连接有多个加强筋 34。
优选地， 所述空腔 27内插装有软胶垫 7 , 电机 8的转子轴 81插装在 该软胶垫 7上。 通过设置该软胶垫 7 , 可显著减少电机 8的转子轴 81的 磨损， 显著延长电机 8的转子轴 81的使用寿命。
优选地，所述转轴 21为陶瓷轴。 由于陶瓷轴具有高强度、耐高温、 耐磨损、腐蚀、高绝缘等特点，可作为本使用新型转轴 21的优选方式。
优选地， 所述电机 8为外转子电机， 可使得叶轮组件 2获得较大的 扭力， 使电机 8可以带动较大的长条型叶轮， 弥补了传统的内转子无 刷电机扭力较低的缺陷。
本实用新型的第一叶轮片 25和第二叶轮片 26均釆用超声波焊接 的方式固定在叶轮外壳 1上。
本装置按照上述的连接方式组装后，对电机 8进行通电，使电机 8 的转子及转子轴 81持续旋转， 电机 8的转子轴 81带动两端的第一叶轮 片 25和第二叶轮片 26的旋转工作， 配合叶轮外壳 1和舌板 3 , 在叶轮内 形成静压差， 舌板 3与导流板 14之间的区域形成出水口， 舌板 3和外壳 13的下侧之间的区域形成进水口，使液体不断穿过叶轮循环流动。相 比传统造流泵， 在不需要高流速， 高扬程的应用环境下， 也能使得容 器内液体充分循环， 显著减少液体流动较少的死角位。
对于本领域的技术人员来说，可根据以上描述的技术方案以及构 思，做出其它各种相应的改变以及变形， 而所有的这些改变以及变形 都应该属于本实用新型权利要求的保护范围之内。

Claims

权 利 要 求 书
1. 一种横流式造流泵， 其特征在于： 包括形成有进水口和出水 口的叶轮外壳、枢接于叶轮外壳两端的叶轮组件、用于驱动叶轮组件 工作的电机；
所述叶轮组件包括用于驱动液体流动的叶轮、分别固定安装在叶 轮两端的第一轮盘和第二轮盘，所述第一轮盘上形成有可转动地安装 在叶轮外壳上的转轴，所述第二轮盘上形成有供电机的转子轴插装的 空腔。
2. 如权利要求 1所述的造流泵， 其特征在于： 所述叶轮组件和叶 轮外壳的数量均为两个， 分别位于电机的两侧。
3. 如权利要求 1所述的造流泵， 其特征在于： 所述叶轮包括第一 叶轮片和第二叶轮片， 所述第一轮盘和第二轮盘之间设有第三轮盘， 所述第一叶轮片固定于第一轮盘和第三轮盘之间，所述第二叶轮片固 定于第二轮盘和第三轮盘之间； 所述第一叶轮片的数量为多个， 沿着 第一轮盘的轴线圓周排布， 所述第二叶轮片的数量为多个， 沿着第二 轮盘的轴线圓周排布。
4. 如权利要求 1所述的造流泵， 其特征在于： 所述叶轮外壳包括 平行设置的第一套筒和固定套装在电机的定子上的第二套筒，所述第 一套筒和第二套筒通过圓弧形外壳连接，所述外壳的上侧设置有导流 板。
5. 如权利要求 4所述的造流泵， 其特征在于： 所述第一套筒上卡 装有端盖，所述端盖内插装有轴套胶垫，所述轴套胶垫内插装有轴套， 所述转轴可转动地插装在该轴套内。 权 利 要 求 书
6. 如权利要求 4所述的造流泵， 其特征在于： 所述叶轮外壳还包 括横向连接于第一套筒和第二套筒之间的舌板，所述舌板与导流板之 间的区域形成出水口， 所述舌板和外壳的下侧之间的区域形成进水 口。
7. 如权利要求 6所述的造流泵， 其特征在于： 所述舌板包括平行 设置的第一舌板和第二舌板，所述第一舌板和第二舌板的一侧垂直固 定连接有第三舌板，所述第一舌板和第二舌板之间固定连接有多个加 强筋。
8. 如权利要求 1-7任一项所述的造流泵， 其特征在于： 所述空腔 内插装有软胶垫， 电机的转子轴插装在该软胶垫上。
9. 如权利要求 1-7任一项所述的造流泵， 其特征在于： 所述转轴 为陶瓷轴。
10. 如权利要求 1-7任一项所述的造流泵， 其特征在于： 所述电 机为外转子电机。
PCT/CN2014/075205 2014-04-02 2014-04-11 一种横流式造流泵 WO2015149383A1 (zh)

Priority Applications (7)

Application Number Priority Date Filing Date Title
DK14887914.1T DK3128177T3 (da) 2014-04-02 2014-04-11 Tværstrøms-strømningspumpe
EP14887914.1A EP3128177B1 (en) 2014-04-02 2014-04-11 Crossflow-type flow pump
SI201431168T SI3128177T1 (sl) 2014-04-02 2014-04-11 Pretočna črpalka za prečni pretok
PL14887914T PL3128177T3 (pl) 2014-04-02 2014-04-11 Pompa przepływowa typu o przepływie poprzecznym
ES14887914T ES2728355T3 (es) 2014-04-02 2014-04-11 Bomba de flujo de tipo de flujo transversal
US14/358,739 US9709059B2 (en) 2014-04-02 2014-04-11 Cross-flow wave making pump
US15/597,522 US10267333B2 (en) 2014-04-02 2017-05-17 Cross-flow wave making pump

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201420159547.1 2014-04-02
CN201420159547.1U CN203743014U (zh) 2014-04-02 2014-04-02 一种横流式造流泵

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US14/358,739 A-371-Of-International US9709059B2 (en) 2014-04-02 2014-04-11 Cross-flow wave making pump
US15/597,522 Continuation-In-Part US10267333B2 (en) 2014-04-02 2017-05-17 Cross-flow wave making pump

Publications (1)

Publication Number Publication Date
WO2015149383A1 true WO2015149383A1 (zh) 2015-10-08

Family

ID=51342822

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/075205 WO2015149383A1 (zh) 2014-04-02 2014-04-11 一种横流式造流泵

Country Status (10)

Country Link
US (1) US9709059B2 (zh)
EP (1) EP3128177B1 (zh)
CN (1) CN203743014U (zh)
DE (1) DE202014010710U1 (zh)
DK (1) DK3128177T3 (zh)
ES (1) ES2728355T3 (zh)
PL (1) PL3128177T3 (zh)
PT (1) PT3128177T (zh)
SI (1) SI3128177T1 (zh)
WO (1) WO2015149383A1 (zh)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN204239341U (zh) * 2014-11-27 2015-04-01 广州迈光电子科技有限公司 用于将物体安装到平滑板件上的保持装置
US10995764B2 (en) 2015-12-30 2021-05-04 Guangdong Boyu Group Co., Ltd. Cross-flow type flow-making water pump
CA3059049A1 (en) * 2016-11-08 2018-05-17 1090690 B.C. Ltd. Wave producing method and apparatus
CN207444023U (zh) * 2017-09-30 2018-06-05 廖世挥 一种模块化组装造浪器
WO2020093109A1 (en) * 2018-11-08 2020-05-14 Zip Industries (Aust) Pty Ltd A pump assembly
CN109441698B (zh) * 2018-12-29 2021-04-16 北京联创思源测控技术有限公司 一种带有流量检测功能的流体发电系统及方法
US20220260078A1 (en) * 2021-02-18 2022-08-18 Levitronix Gmbh Cross-flow fan

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008760A1 (en) * 1998-12-10 2000-06-14 Carrier Corporation Transverse fan drive shaft coupling structure
US20070212211A1 (en) * 2006-03-09 2007-09-13 Sony Corporation Cross flow fan apparatus, electronic apparatus and impeller
CN201236847Y (zh) * 2008-05-19 2009-05-13 许雅玲 可拆式横流扇
CN201461487U (zh) * 2009-07-23 2010-05-12 柯振辉 横流式风扇的马达快速定位结构
CN101793255A (zh) * 2009-02-02 2010-08-04 王秀全 双风轮横流风机
CN103075365A (zh) * 2013-01-24 2013-05-01 华中科技大学 一种用于横流放电激光器的风轮及装配方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1403552A1 (de) 1960-03-11 1969-04-17 Firth Cleveland Ltd Luefter
CA1013321A (en) 1972-12-28 1977-07-05 Takeshi Aizawa Blower
DE3628946A1 (de) * 1986-01-07 1987-10-08 Heinrich Schroeter Mehrstufige querstromturbine fuer fluessige und gasfoermige medien bzw. ihre umkehrung (querstrompumpe, querstromverdichter)
US6217541B1 (en) 1999-01-19 2001-04-17 Kriton Medical, Inc. Blood pump using cross-flow principles
TW517833U (en) * 2002-04-24 2003-01-11 Koochingchai Pong Improved ventilating structure for wind wheel of split air conditioning and heating machine
CN2888138Y (zh) * 2005-01-06 2007-04-11 拉斯科控股公司 省空间的直立型风扇
TWM288657U (en) * 2005-10-21 2006-03-11 Super Electronics Co Ltd External rotor pump with annular ferrite magnet in the form of inner diameter alignment
US20070252460A1 (en) * 2006-04-28 2007-11-01 Act-Rx Technology Corporation Blower structure
US8007225B2 (en) * 2007-09-10 2011-08-30 Chen-Hui Ko Cross flow fan
US8177485B2 (en) 2008-12-23 2012-05-15 Chen-Hui Ko Cross flow fan structure
US8655159B2 (en) * 2011-02-25 2014-02-18 Yung-Ming Tai Heating and cooling apparatus
JP5800185B2 (ja) * 2011-07-15 2015-10-28 雅 田篭 マイクロバブル発生貫流ポンプ

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1008760A1 (en) * 1998-12-10 2000-06-14 Carrier Corporation Transverse fan drive shaft coupling structure
US20070212211A1 (en) * 2006-03-09 2007-09-13 Sony Corporation Cross flow fan apparatus, electronic apparatus and impeller
CN201236847Y (zh) * 2008-05-19 2009-05-13 许雅玲 可拆式横流扇
CN101793255A (zh) * 2009-02-02 2010-08-04 王秀全 双风轮横流风机
CN201461487U (zh) * 2009-07-23 2010-05-12 柯振辉 横流式风扇的马达快速定位结构
CN103075365A (zh) * 2013-01-24 2013-05-01 华中科技大学 一种用于横流放电激光器的风轮及装配方法

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP3128177A4 *

Also Published As

Publication number Publication date
CN203743014U (zh) 2014-07-30
EP3128177A1 (en) 2017-02-08
EP3128177A4 (en) 2017-11-15
ES2728355T3 (es) 2019-10-23
SI3128177T1 (sl) 2019-05-31
PL3128177T3 (pl) 2019-09-30
EP3128177B1 (en) 2019-03-13
PT3128177T (pt) 2019-06-07
US20160305432A2 (en) 2016-10-20
DE202014010710U1 (de) 2016-05-11
US9709059B2 (en) 2017-07-18
DK3128177T3 (da) 2019-06-11
US20150292507A1 (en) 2015-10-15

Similar Documents

Publication Publication Date Title
WO2015149383A1 (zh) 一种横流式造流泵
CN202157978U (zh) 一种节能型隧道式轴流风机
CN204942064U (zh) 一种切割式潜水轴流泵
CN113765298B (zh) 外转子无刷电机散热组件
CN104541745A (zh) 一种割草机
WO2016082655A1 (zh) 一种横流式造流泵
KR20160028854A (ko) 원심펌프
CN204458369U (zh) 横流式造流泵
CN205243871U (zh) 利于散热的双体复合水泵
CN202746221U (zh) 一种热水自吸泵
CN204426003U (zh) 一种割草机
CN204113733U (zh) 水泵叶轮
CN208348095U (zh) 一种方便安装风叶的离心泵
CN202012442U (zh) 多级节能型冷却塔用水力驱动装置
CN205154647U (zh) 一种漩涡式自吸泵
CN207200414U (zh) 一种铸铝转子
CN201593518U (zh) 双叶轮蒸发式冷气机
CN206694278U (zh) 一种离心风机
CN206377060U (zh) 一种带有前盖板的叶轮及其电动水泵
CN206077101U (zh) 一种无人机无刷电机
CN204419568U (zh) 一种罗茨鼓风机
CN217005414U (zh) 一种循环水系统的冷却塔
CN102140992A (zh) 多级节能型冷却塔用水力驱动装置
CN215313180U (zh) 一种蝶式离心机用自冷却箱体
CN202867358U (zh) 一种潜水轴混泵的防旋涡装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 14358739

Country of ref document: US

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

Ref document number: 14887914

Country of ref document: EP

Kind code of ref document: A1

REEP Request for entry into the european phase

Ref document number: 2014887914

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2014887914

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE