WO2011038602A1 - 水力驱动牙嵌式离合器叶轮组合及包括该组合的泳池池底水力推动自动清洁机 - Google Patents

水力驱动牙嵌式离合器叶轮组合及包括该组合的泳池池底水力推动自动清洁机 Download PDF

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Publication number
WO2011038602A1
WO2011038602A1 PCT/CN2010/074662 CN2010074662W WO2011038602A1 WO 2011038602 A1 WO2011038602 A1 WO 2011038602A1 CN 2010074662 W CN2010074662 W CN 2010074662W WO 2011038602 A1 WO2011038602 A1 WO 2011038602A1
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WIPO (PCT)
Prior art keywords
cleaning machine
casing
impeller
automatic cleaning
cover
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/CN2010/074662
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English (en)
French (fr)
Inventor
付桂兰
余浅
邹常胜
刘建
王必昌
宫欣茹
吕晓洲
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Individual
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Individual
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Publication date
Priority claimed from CN 200920217844 external-priority patent/CN201664686U/zh
Priority claimed from CN 200910177497 external-priority patent/CN101666168B/zh
Application filed by Individual filed Critical Individual
Priority to AU2010302872A priority Critical patent/AU2010302872B8/en
Priority to ES10819831.8T priority patent/ES2575219T3/es
Priority to US13/499,551 priority patent/US8555445B2/en
Priority to EP10819831.8A priority patent/EP2484847B1/en
Publication of WO2011038602A1 publication Critical patent/WO2011038602A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H4/00—Swimming or splash baths or pools
    • E04H4/14—Parts, details or accessories not otherwise provided for
    • E04H4/16—Parts, details or accessories not otherwise provided for specially adapted for cleaning
    • E04H4/1654—Self-propelled cleaners

Definitions

  • the present invention relates to a swimming pool cleaning equipment component and a swimming pool cleaning apparatus including the same, and more particularly to an automatic cleaning machine for cleaning a swimming pool bottom. Background technique
  • the cleanliness of the swimming pool is very important. It is very important for the swimmer's health. Therefore, the swimming pool should be cleaned frequently, remove the sediment from the bottom of the pool, prevent bacteria and algae from breeding, ensure the clean water and the sanitation of the swimming pool.
  • the method of cleaning dirt at the bottom of a swimming pool is usually to use a suction-cup device to pump contaminants from the bottom of the pool.
  • a more advanced method is to use a cleaning machine that can automatically move at the bottom of the pool to clean the bottom of the pool.
  • the cleaning machine has a water pump in the casing, and the pool water containing the dirt at the bottom of the tank passes through the one-way shutter on the bottom surface of the casing, is sucked into the casing through the filter, and then the filtered clean water is discharged out of the casing. And the pressure of the discharged water can be used to push the cleaning machine to move.
  • the purpose of the invention is to design a simple structure of the bottom of the swimming pool bottom hydraulic propulsion automatic cleaning machine, using the impeller hydraulically driven clutch, so that the impellers on both ends of the single motor double extension shaft are driven to drive the cleaning machine to move; the front and rear edges of the cleaning machine housing and The longitudinal axis of the cleaning machine has different angles; the leading edge or the trailing edge of the casing is the part of the touch pool wall, and the current edge contact wall or the trailing edge touch wall cleaning machine automatically adjusts the orientation, and then has different traveling directions when traveling backward.
  • the path of the reverse walking of the multiple touch walls is in a one-way zigzag shape, so that the cleaning machine automatically performs the bottom cleaning automatically; the cleaning machine is provided with a set of suction pipes to quickly pump the water below the front edge of the forward cleaning end of the underwater cleaning machine. Suction, preventing the underwater cleaning machine from disturbing the sediment deposit on the bottom of the pool; further, the present invention provides a pool bottom hydraulic pushing automatic cleaning machine with a turning function.
  • a hydraulically driven jaw clutch impeller assembly includes an impeller having a pointed end on a hub end and a sleeve having a pointed end on the end, and the two end faces having a tines are a pair of engaging faces, wherein: the sleeve is fixed At the root of the extension shaft of the double-extension shaft motor assembly, the impeller is set at the end of the extension shaft, the impeller can slide and rotate in the axial direction, and the impeller and the sleeve assembly form a pair of jaw clutches, and the motor changes the direction of rotation.
  • the impeller and the sleeve are automatically meshed or separated automatically to change the working state of the impeller.
  • a pool bottom hydraulic pushing automatic cleaning machine including an underwater cleaning machine and a control power source, which are connected by a cable;
  • the underwater cleaning machine includes a casing cover part, a casing part, a filter, and a double extension shaft motor assembly Hydraulically driven jaw clutch impeller assembly, inlet and outlet runners, wheels and brackets, cages and cables; enclosure cover components, housing components, double extension shaft motor assemblies, hydraulically driven jaw clutch impeller combinations, access
  • the water flow channel and the cable form a double-spray axial flow pump;
  • the motor of the double-extension shaft motor assembly has an extended shaft at both ends, and the motor is watertight;
  • the hydraulic drive jaw is embedded
  • the clutch impeller assembly is mounted on the overhanging shaft of the double-stretched shaft motor assembly;
  • the inlet and outlet water flow passage includes a flow passage, a flow guide cover, and a swinging flap;
  • the inlet and outlet water flow passage is an inlet and outlet passage of the axial flow pump, and the front end
  • the double-stretched shaft motor always has two parallel configurations, and has four water outlets;
  • the automatic cleaning machine also includes a remote controller, and the remote controller wirelessly controls the cleaning machine, and the remote controller includes a communication circuit.
  • Battery and case
  • the power source is an AC 12V power supply;
  • the control circuit is a working program for controlling the opening, closing, steering and motor of the motor, and the round-trip walking time is set according to the size of the swimming pool, and the reverse walking of the pool wall is realized.
  • the motor housing is made of a metal material.
  • the cable is a buoyant cable
  • the buoyancy cable includes a cable and a float.
  • the straw is disposed at the front end and the rear end of the underwater cleaning machine, and the suction pipe port is below the front and rear edges of the casing, and the suction pipe mouth is funnel-shaped.
  • the one-way drainage shutter is disposed at a lower portion of the side of the casing, and the shutter cover material is an elastic silica gel plate.
  • a biaxial flow pump or a multi-axial flow pump is further used, and a bottom underwater cleaning machine with a turning maneuver function can be realized, and a remote controller is further configured to further realize The remotely controlled and orderly bottom automatic cleaning machine can effectively clean the bottom of the pool.
  • a remote controlled and ordered bottom automatic cleaning machine comprising an underwater cleaning machine with a turning function, a control power supply and a remote controller, an underwater cleaning machine with a turning function and a control power supply connected by a cable, and the remote controller wirelessly controls the cleaning machine
  • the underwater cleaning machine with turning function is in the structure of any of the foregoing swimming pool bottom hydraulic pushing automatic cleaning machine, and two double-extension shaft motor assemblies are arranged in parallel, and there are four water outlets;
  • the control power source includes a power source, a control circuit, a communication circuit, and a casing;
  • the remote controller includes a communication circuit, a battery, and a casing.
  • the invention fully utilizes the working characteristics of the pump impeller, and designs a hydraulically driven jaw clutch, which realizes the change of the impeller working state and the pump reversing work simply and reliably without increasing the mechanism and energy power. Change the water injection port to make the underwater cleaner change direction.
  • An AC low-pressure water-tight motor assembly specially designed for underwater cleaning machine is designed.
  • the structure is simple, and the metal casing is in contact with water, which is beneficial to heat dissipation of the motor.
  • a one-way drainage valve is arranged on the lower side of the casing to allow the underwater cleaner to quickly drain the water in the casing when the water surface is raised, thereby reducing the weight when the water is discharged, and is convenient for the user to operate.
  • the horizontal parallel configuration of two or more axial flow pumps can realize the underwater automatic cleaning machine with turning maneuver function, thus orderly cleaning the bottom of the pool pool. .
  • the invention integrates and applies a plurality of innovative technologies, so that the designed bottom cleaning machine has an advanced structure and a high performance-price ratio.
  • FIG. 1 Schematic diagram of the structure of the pool bottom hydraulic pushing automatic cleaning machine
  • FIG. 1 Schematic diagram of the underwater cleaning machine
  • Figure 3 a schematic view of the structure of the casing cover
  • Figure 4 a schematic view of the structure of the casing
  • FIG. 1 Schematic diagram of the combined structure of the hydraulically driven jaw clutch impeller
  • FIG. 1 Schematic diagram of the structure of the inlet and outlet water channels
  • Figure 10 shows the structure of the control power supply
  • FIG. 11 Schematic diagram of the automatic cleaning machine with a turning function
  • FIG. 1 Schematic diagram of the underwater cleaning machine with turning function
  • FIG. 13 and Figure 11 are schematic diagrams showing the structure of the control power supply
  • FIG. 14 and Figure 11 are schematic diagrams showing the structure of the remote controller
  • the bottom hydraulic pushing automatic cleaning machine includes an underwater cleaning machine 1 and a control power source 2.
  • the underwater cleaning machine 1 is composed of a casing cover member 11, a casing member 12, a filter 13, a double-extension shaft motor assembly 14, a hydraulically driven jaw clutch impeller assembly 15, an inlet and outlet flow passage 16, a wheel and a bracket. 17. Isolation cover 18 and cable 19 with a float.
  • the casing cover member 11 includes a casing cover 111 and a lock 112.
  • the double extension shaft motor assembly 14 and the inlet and outlet water passages 16 are mounted on the inner side of the casing cover 111, and the center line of the front and rear inlet and outlet water passages 16 is coaxial with the double extension shaft motor assembly 14.
  • the latch 112 is a connection lock that is sealedly connected between the casing cover 111 and the casing 121, so that the casing cover and the casing can be easily combined and separated.
  • the machine housing part 12 includes a machine housing 121, a one-way water inlet valve 122, a suction tube 123, a one-way drain valve 124, and a deflection member 125.
  • the casing 121 is a lower casing of the underwater cleaning machine 1.
  • the bottom surface is provided with a one-way water inlet valve 122 and four suction pipes 123, and a lower side of the side is provided with a one-way drainage valve 124.
  • the shutter cover material is elastic. silicone board.
  • the one-way water inlet valve 122 is the water inlet of the underwater cleaning machine axial pump, pumping In the process, the one-way water inlet valve 122 is sucked open, and the water containing the dirt is sucked into the filter 13. When the pump is not working, the one-way water inlet valve 122 is automatically closed to prevent the sewage in the filter 13 from flowing backward.
  • the straw 123 is taken out from the front and rear ends of the bottom surface of the casing 121.
  • the nozzle of the straw is funnel-shaped and extends below the front and rear edges of the underwater cleaning machine to prevent the underwater cleaner 1 from spreading and disturbing the dirt at the bottom of the pool.
  • the one-way drainage shutter 124 discharges the water in the casing to reduce the weight when the water is discharged.
  • the deflecting member 125 is an adjusting contact rod disposed at the front edge of the casing cover 111.
  • the casing cover is an upper casing of the underwater cleaning machine, and the double-extension shaft motor assembly is fixedly installed at the center of the inner top, and the inlet and outlet runners are fixedly installed at the front and rear water outlets.
  • the filter 13 includes a filter holder 131 and a filter pocket 132; the dirt in the pool water entering the machine casing is intercepted, and the clean water passing through the filter 13 is discharged to the underwater cleaner 1 through the axial flow pump, and the filter is installed on the machine.
  • the double extension shaft motor assembly 14 is a watertight double extension shaft low voltage 12V AC motor.
  • the outer casing is made of a metal material and directly works in water, and has good heat dissipation conditions.
  • the hydraulically driven jaw clutch impeller assembly 15 is composed of an impeller 151 having a sharpened end face of the hub and a sleeve 152 having a pointed end.
  • the two pointed end faces of the impeller 151 and the sleeve 152 are a pair.
  • the engaging surface, the sleeve 152 is fixed to the root of the overhanging shaft of the double-stretched shaft motor assembly 14, and the impeller 151 is fitted at the end of the motor extending shaft to slide and rotate in the axial direction.
  • the impeller and bushing assembly form a pair of jaw clutches.
  • the different steering wheel combination 15 of the motor can automatically mesh and disengage under the hydraulic drive to change the working state of the impeller;
  • the impeller group of the hydraulically driven jaw clutch is characterized by different rotation directions of the motor.
  • the impeller combination can automatically mesh and disengage under the action of hydrodynamic force, change the working state of the impeller, and change the walking direction of the underwater cleaning machine under the hydraulic push.
  • the end surface of the impeller Under the hydraulic action on the leaf surface, the end surface of the impeller is slid to the sleeve, until it engages with the simple end surface of the sleeve, and automatically enters the working state; when the motor reverses, the friction between the motor shaft and the impeller hub reverses the impeller.
  • the tip end of the impeller slides away from the sleeve, until it is separated from the sleeve, the jaw clutch is disengaged, and the impeller automatically enters the non-working state.
  • the two impellers of the double-extension shaft motor are respectively mounted with the same impeller assembly.
  • the double-extension shaft is a shaft
  • the motor is turned to face the shaft end, so the motor is extended.
  • the impeller on the shaft is always in the opposite direction, that is, one end of the impeller is in working state, and the other end of the impeller is in a non-operating state, and the underwater cleaner is driven to the other end by the hydraulic pushing of the working end impeller.
  • the inlet and outlet water passage 16 includes a flow passage 161, a flow guide 162, and a swing opening cover 163.
  • the flow passage 161 is an axial flow pump inlet and outlet water passage, the flow velocity in the flow passage 161 is increased, the pressure is increased, and pressurized water is sprayed at the water outlet, and the underwater cleaner is driven in the reverse direction; the flow guide 162 is in the flow passage.
  • the shroud 162 eliminates the rotation of the water flow at the water outlet and protects the entry of foreign objects;
  • the swing cover 163 is a water outlet cover that can be turned outward, and when the impeller 151 is in operation, it is ejected from the outlet of the water outlet. The water flow automatically opens the swinging flap 163.
  • the wheel and bracket 17 is a walking member of the underwater cleaner, and includes four wheels 171 and a bracket 172.
  • the bracket 172 is mounted on the housing 121, the wheel 171 is mounted on the short shaft of the bracket 172, and the wheel 171 is on the short axis. Rotate easily and freely.
  • the cage 18 is placed between the filter 13 and the double-shaft motor assembly 14 and mounted on the casing cover 111 to prevent the filter bag from being drawn into the axial flow pump and to prevent the operator from touching the axial flow pump.
  • the cable 19 with a float includes a cable 191 and a float 192, which is a connection line between the underwater cleaner 1 and the control power source 2, the cable 191 inputs 12V AC and control signals for the underwater cleaner 1; the float 192 provides buoyancy for the cable. Prevent the cable from sinking to the bottom of the pool and prevent the underwater cleaner 1 from walking.
  • the control power source 2 includes a 12V AC power source 21, a control circuit 22, and a chassis 23, which are power supply and control portions of the underwater cleaner 1.
  • the drive jaw clutch impeller assembly 15, the inlet and outlet flow passage 16 and the cable 19 form a dual nozzle axial flow pump.
  • the casing cover member 11 and the casing member 12 constitute an axial flow pump casing;
  • the one-way water inlet valve 122 on the bottom surface of the casing member 12 is the water inlet of the axial flow pump; and
  • the two inlet and outlet water passages 16 are installed in the casing
  • the outlet passage of the water flow is the two outlets of the axial flow pump;
  • the double extension shaft motor assembly 14 is a power component of the axial flow pump, is mounted on the casing 111, the motor axis and the two inlet runner axes Coaxial;
  • two impeller combinations 15 of hydraulically driven jaw clutches are respectively mounted on the outer extension shafts of the motor assembly 14,
  • the sleeve 152 is fixed at the root of the motor extension shaft, and the impeller 151 is
  • a water-driven automatic cleaning machine with a turning function including an underwater cleaning machine with a turning function, a control power supply B and a remote control
  • the underwater cleaning machine A with a turning function is Based on the technical solution of the underwater cleaning machine 1 of the embodiment, two or more double-extension shaft motor assemblies 14 are horizontally arranged in parallel, and the corresponding inlet and outlet water passages 16 are combined with the hydraulically driven jaw clutch impeller. 15 is composed of two or more horizontally arranged axial flow pump sets A4.
  • the underwater cleaning machine with turning function is linearly walked; when only one impeller 151 is working or horizontal Parallel configuration of the axial flow pump group A4
  • the underwater cleaning machine A with turning function will turn or turn, and has a turning maneuver function, which can order the bottom of the pool according to the set cleaning path. Cover cleaning.
  • the control power source B includes a 12V AC power source B1, a control circuit B2, a communication circuit B3, and a chassis B4.
  • Control Power Supply B is a power supply and program for the automatic cleaning machine with a turning function pool bottom hydraulic pusher Control section.
  • the remote controller C includes a communication circuit Cl, a battery C2, and a casing C3, which remotely controls the cleaning machine.
  • Underwater cleaning machine with turning function A can perform orderly full coverage cleaning of the pool bottom according to the set program and the operation command issued by remote control C.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

1

Description

水力驱动牙嵌式离合器叶轮组合
及包括该组合的泳池池底水力推动自动清洁机 技术领域
本发明涉及一种泳池清洗设备部件以及包括该部件的泳池清洗设备， 尤其涉及一种用于清洗游泳池池底的自动清洁机。 背景技术
游泳池的清洁卫生是非常重要的， 它对游泳者的身体健康至关重要， 因此， 游泳池要经常清洗， 清除池底的沉积污物， 防止细菌和藻类滋生， 保证池水清洁和泳池的卫生。
通常清洗游泳池池底沉积污物的方法是使用一种吸盘式装置对池底沉 积污物进行抽吸。 现有技术中， 较先进的方法是使用能在游泳池底自动移 动的清洁机来清洗池底。 这种清洁机， 在其壳体内有一个水泵， 将池底含 有污物的池水通过壳体底面的单向活门， 经过滤器被抽吸进壳体， 再将过 滤后洁净的水排出壳体外， 并且可以利用排出水的压力推动清洁机移动。 这样， 清洁机经过的地方， 池底面上的沉积污物被吸进清洁机内， 并被截 留在过滤器内， 而洁净水被排到游泳池中， 实现了对泳池池底的清洗， 同 时避免了对池水的污染。
现有技术中， 实现泳池池底清洁机自动移动的方式较多， 有电机驱动 的， 有利用水泵排水压力推动的， 有利用改变电机转动方向变换清洁机行 走方向的， 有利用阀门变换水泵排水流向来改变行走方向的。 这些清洁机 在结构上仍较为复杂， 清洁机主要部件的性能特点还没有充分利用。 现有 的清洁机移动的基本方式是折返式， 这样清洁机要保证其行走路径覆盖整 个池底是一个较困难的问题。 现有池底清洁机， 基本没有转弯功能， 机动 性能差， 若要对泳池池底进行有效地全覆盖清洗， 必须使清洁机具有转弯 机动功能， 才能按设计的清洗路径行走， 完成全覆盖清洗。 发明内容
本发明的目的在于设计一个结构简单的泳池池底水力推动自动清洁 机， 利用叶轮水力推动的离合器， 使单电机双伸轴上两端叶轮换向驱动清 洁机行走； 清洁机壳体前后缘与清洁机纵轴有不同的夹角； 机壳前缘或后 缘为触池壁部位， 当前缘触壁或后缘触壁清洁机自动调整方位后， 再反向 行进时有不同的行进方向， 其多次触壁反向行走的路径呈单向锯齿形， 从 而清洁机有规律地自动进行池底清洗； 清洁机上设置有一组吸管， 对水下 清洁机前进端前缘下面的池水进行快速抽吸， 阻止水下清洁机行走时对池 底沉积污物扰动扩散； 更进一步地， 本发明提供一种具有转弯功能的泳池 池底水力推动自动清洁机。
本发明釆用以下技术方案来实现：
一种水力驱动牙嵌式离合器叶轮组合， 包括轮毂端面有尖齿的叶轮和 端面有尖齿的轴套， 两个有尖齿的端面是一对啮合面， 其特征在于： 所述 轴套固定在双伸轴电机总成外伸轴的根部， 叶轮套装在外伸轴的端部， 叶 轮可沿轴向滑动和转动， 叶轮和轴套组件就组成了一付牙嵌式离合器， 电 机改变旋转方向时， 在水力作用下叶轮与轴套可靠地自动啮合或分离， 变 换叶轮工作状态。
一种泳池池底水力推动自动清洁机， 包括水下清洁机和控制电源， 二 者通过电缆连接； 水下清洁机包括机壳盖部件、 机壳体部件、 过滤器、 双 伸轴电机总成、 水力驱动牙嵌式离合器叶轮组合、 进出水流道、 车轮和支 架、 隔离罩及电缆； 机壳盖部件、 机壳体部件、 双伸轴电机总成、 水力驱 动牙嵌式离合器叶轮组合、 进出水流道和电缆构成成双喷水口轴流泵； 所 述双伸轴电机总成的电机两端均有外伸轴， 电机是水密的； 水力驱动牙嵌 式离合器叶轮组合安装在双伸轴电机总成的外伸轴上； 所述进出水流道包 括流道、 导流罩、 摆动口盖； 所述进出水流道是轴流泵的进出水通道， 前 端为进水口， 末端为出水口； 所述机壳盖部件包括机壳盖和锁扣； 所述机 壳体部件包括机壳体、 单向进水活门、 吸管、 单向排水活门和偏转构件； 机壳盖和机壳体通过锁扣密封连接； 所述单向进水活门设置在机壳体底面 上； 所述吸管从机壳体底面前后端引出， 并伸向水下清洁机前后缘下面； 所述偏转构件是在机壳盖前缘设置的调整触杆； 所述过滤器包括过滤器框 架和过滤口袋， 所述过滤器安装在机壳体底部， 单向进水活门和吸管上端 口在过滤器内； 车轮和支架固定安装在机壳体侧面； 所述隔离罩置于过滤 器和双伸轴电机总成之间并安装在机壳盖上； 所所述控制电源包括电源、 控制电路和机箱。
进一步， 双伸轴电机总成为两个、 并行配置， 共有四个出水喷射口； 所述自动清洁机同时还包括有遥控器， 遥控器对清洁机进行无线遥控， 所 述遥控器包括通讯电路、 电池和机壳，
所述电源为交流 12V电源； 所述控制电路是控制电机开、 关、 转向及电 机的工作程序， 根据泳池的大小设定往返行走时间， 实现触池壁后反向行 走。
所述电机外壳为金属材料。
所述电缆为浮力电缆， 浮力电缆包括电缆和浮子。
所述吸管设置在水下清洁机底部前端和后端， 吸管端口在机壳前后缘 下面， 吸管管口呈漏斗状。
所述单向排水活门设置在机壳体侧面下部， 其活门盖板材料为具有弹 性的硅胶板。
在本发明上述技术方案的基础上进一步釆用双轴流泵或多轴流泵， 可 实现具有转弯机动功能的池底水下清洁机， 再配置遥控器， 更进一步实现 遥控有序池底自动清洁机， 可对泳池池底进行有效地全覆盖清洗。
一种遥控有序池底自动清洁机， 包括具有转弯功能的水下清洁机、 控 制电源和遥控器， 具有转弯功能的水下清洁机和控制电源通过电缆连接， 遥控器对清洁机进行无线遥控； 所述具有转弯功能的水下清洁机是在前述 任一泳池池底水力推动自动清洁机的结构中， 釆用两个双伸轴电机总成并 行配置， 有四个出水喷射口； 所述控制电源包括电源、 控制电路、 通讯电 路和机壳； 所述遥控器包括通讯电路、 电池和机壳。
本发明优越性在于：
1、 本发明充分利用水泵叶轮工作的特点， 设计了一种水力驱动牙嵌式 离合器， 简单可靠地实现了在不增加机构和能源动力的前提下， 实现叶轮 工作状态变换， 水泵换向工作， 改变出水喷射口， 使水下清洁机变向进行。
2、 釆取机壳前后缘触池壁方式， 自动调整触壁后的水下清洁机方位， 使触壁后反向行进与触壁前的行进路线不同， 为有序行进提供技术基础。
3、 设计了一种专门用于水下清洁机的交流低压水密电机总成， 其结构 简单， 金属外壳与水接触， 有利于电机散热。
4、釆用偏转出水流道口技术， 调整喷射水的水平方向，产生偏转力矩, 实现清洁机转弯功能。
5、 在水下清洁机前后缘下面设置吸管， 防止或消除水下清洁机行进时 对池底污物扰动扩散。
6、 在机壳下部侧面设置单向排水活门， 使水下清洁机提出水面时快速 排出机壳内的水， 减轻出水时的重量， 便于使用者操作。
7、 基于水力驱动牙嵌式离合器技术， 釆用两台或多台轴流泵水平并行 配置， 可实现具有转弯机动功能的水下自动清洁机， 从而有序地对泳池池 底进行全覆盖清洗。
8、 釆取上开盖方式， 便于过滤器的安装和取出， 便于被过滤出的污物 清除。
9、本发明综合集成应用多项创新技术，使设计的池底清洁机结构精简 性能先进， 具有较高性价比。 附图说明
图 1、 泳池池底水力推动自动清洁机结构示意图；
图 2、 水下清洁机结构示意图；
图 3、 机壳盖结构示意图；
图 4、 机壳体结构示意图；
图 5、 过滤器结构示意图；
图 6、 水力驱动牙嵌式离合器叶轮组合结构示意图；
图 7、 进出水流道结构示意图
图 8、 车轮和支架结构示意图
图 9、 带浮子电缆结构示意图
图 10、 图 1中控制电源结构示意图；
图 11、 具有转弯功能池底自动清洁机结构示意图
图 12、 具有转弯功能水下清洁机结构示意图；
图 13、 图 11中控制电源结构示意图；
图 14、 图 11中遥控器结构示意图；
其中：
1、 水下清洁机； 2、 控制电源； 11机壳盖部件；
12、 机壳体部件； 13、 过滤器 14、 双伸轴电机总成;
15、 水力驱动牙嵌式离合器叶轮组合； 16、 进出水流道；
17、 车轮和支架； 18、 隔离罩； 19、 带有浮子的电缆;
111、 机壳盖； 112、 锁扣； 121、 机壳体；
122、 单向进水活门； 123、 吸管； 124、 单向排水活门； 125、 偏转构件； 131、 过滤器支架 132、 过滤口袋： 151、 叶轮； 152、 轴套； 161、 流 5
162、 导流罩； 163、 摆动口盖； 171、 车轮：
172、 支架； 191、 电缆； 192、 浮子；
21、 12V交流电源; 22、 控制电路； 23、 机箱；
Figure imgf000008_0001
B、 控制电源；
A1 ' ,壳盖部件; A2、 机壳体部件；
A3、 过滤器； A4' 水平并行配置轴流泵组； A5、 隔离罩;
A6、 带浮子电缆； Bl、 12V交流电源； B2、 控制电路；
B3、 通讯电路； B4、 机箱； C1 通讯电路；
C2、 电池； C3、 具体实施方式
实施例一
如图 1-图 10所示
Figure imgf000008_0002
,底水力推动自动清洁机包括水下清洁机 1和控 制电源 2。 所述水下清洁机 1由机壳盖部件 11、 机壳体部件 12、 过滤器 13、 双伸轴电机总成 14、 水力驱动牙嵌式离合器叶轮组合 15、 进出水流道 16、 车轮和支架 17、 隔离罩 18和带有浮子的电缆 19组成。
所述机壳盖部件 11包括机壳盖 111和锁扣 112。 双伸轴电机总成 14和进 出水流道 16安装在机壳盖 111内侧顶部， 并且前后进出水流道 16的中心线和 双伸轴电机总成 14同轴。 锁扣 112 是机壳盖 111和机壳体 121密封连接的连 接锁件， 使机壳盖与机壳体能方便的结合和分开。 所述机壳体部件 12包括 机壳体 121、单向进水活门 122、 吸管 123、单向排水活门 124和偏转构件 125。 所述机壳体 121是水下清洁机 1的下部外壳， 底面上设置有单向进水活门 122 和四个吸管 123 , 侧面下部设置单向排水活门 124, 其活门盖板材料为具有 弹性的硅胶板。 所述单向进水活门 122是水下清洁机轴流泵的入水口， 泵工 作时， 单向进水活门 122被吸开， 含有污物的水被吸进过滤器 13中， 泵不工 作时， 单向进水活门 122自动关闭， 阻止过滤器 13内的污水倒流。 所述吸管 123从机壳体 121底面前后端引出， 吸管管口呈漏斗状， 并伸向水下清洁机 前后缘下面，防止水下清洁机 1对池底污物扰动扩散。所述单向排水活门 124 是为水下清洁机 1提出水面时， 排出机壳内的水， 减轻其出水时的重量。 偏 转构件 125是设置在机壳盖 111的前缘的调整触杆， 当水下清洁机 1前缘触池 壁自动调整方位后， 水下清洁机 1纵轴线与池壁成非 90° 夹角， 反向行进时 不垂直离开池壁； 而水下清洁机 1后缘不设置偏转构件 125 , 其触池壁自动 调整方位后， 方向垂直离开池壁。 所述机壳盖是水下清洁机的上部外壳， 双伸轴电机总成固定安装在内侧顶部中央， 进出流道固定安装在前后出水 口处。 所述过滤器 13包括过滤器支架 131、 过滤口袋 132; 将进入机壳体内 池水中污物截留出来， 通过过滤器 13的洁净水经轴流泵排出水下清洁机 1 , 过滤器安装在机壳体 121的底面上， 单向进水活门 122和吸管 123均在过滤器 13之内。 所述双伸轴电机总成 14是一个水密的双伸轴低压 12V交流电机， 它 外壳为金属材料， 直接工作在水中， 具有较好的散热条件。
所述水力驱动牙嵌式离合器叶轮组合 15是由轮毂端面有尖齿的叶轮 151和端面有尖齿的轴套 152组成， 叶轮 151和轴套 152相连接的两个有尖齿 端面是一对啮合面， 轴套 152固定在双伸轴电机总成 14外伸轴的根部， 叶轮 151套装在电机外伸轴端部， 可沿轴向滑动和转动。 叶轮和轴套组件就组成 了一付牙嵌式离合器。 水下清洁机 1工作时， 对电机不同转向叶轮组合 15能 在水力驱动下自动啮合和分离， 改变叶轮工作状态； 所述水力驱动牙嵌式 离合器的叶轮组， 其特点是电机不同旋转方向， 叶轮组合在水动力作用下 能自动啮合和分离， 变换叶轮的工作状态， 同时改变水下清洁机在水力推 动下的行走方向。 电机正转时， 叶轮处于工作状态， 电机轴带动叶轮轮毂 与轴之间的水旋转， 在水的摩擦力作用下， 使叶轮同向转动， 此时叶轮在 叶面上的水力作用下， 叶轮尖齿端面滑向套简， 直至与套简端面啮合， 自 动进入工作状态； 电机反转时， 电机轴与叶轮轮毂间水的摩擦力使叶轮反 转， 此时叶轮在叶面上水力作用下， 叶轮尖齿端面向远离套简方向滑动， 直至与套简分离， 牙嵌式离合器脱开， 叶轮自动进入非工作状态。 双伸轴 电机的两个外伸轴上， 分别安装相同的叶轮组件， 电机转动时， 虽然双伸 轴是一根轴， 但判定电机转向时， 是面对轴端而言， 因此电机外伸轴上的 叶轮始终处于相反的转向， 即一端叶轮处于工作状态， 另一端叶轮必处于 非工作状态， 水下清洁机在工作端叶轮的水力推动下向另一端方向行走。
所述进出水流道 16包括流道 161、 导流罩 162和摆动口盖 163。 流道 161 是轴流泵进出水流道， 流道 161内流速加快， 压力升高， 在出水口处喷射出 有压力的水， 反向推动水下清洁机行走； 导流罩 162在流道出水口处， 导流 罩 162消除出水口处水流的旋转， 同时防护外界物体进入； 摆动口盖 163是 可以向外翻转的出水口盖板， 当叶轮 151处于工作状态时， 从出水流道口喷 射出的水流自动打开摆动口盖 163 , 当叶轮 151处于非工作状态， 没有水排 出， 摆动口盖在自身重量力矩作用下自动盖住出水口， 防止池水由此进入 水下清洁机 1内。 所述车轮和支架 17是水下清洁机的行走构件， 包括四个车 轮 171和支架 172, 支架 172安装在机壳体 121上， 车轮 171安装在支架 172的 短轴上， 车轮 171在短轴上轻松自如地转动。 所述隔离罩 18置于过滤器 13和 双伸轴电机总成 14之间，安装在机壳盖 111上，防止过滤口袋被吸入轴流泵， 也防止操作者手触及轴流泵。 所述带有浮子的电缆 19包括电缆 191和浮子 192,是水下清洁机 1和控制电源 2的连接线，电缆 191为水下清洁机 1输入 12V 交流电和控制信号； 浮子 192为电缆提供浮力， 防止电缆沉到池底阻碍水下 清洁机 1行走。 所述控制电源 2包括 12V交流电源 21、 控制电路 22和机箱 23, 是水下清洁机 1供电和控制部分。
如图 2所示， 机壳盖部件 11、 机壳体部件 12、 双伸轴电机总成 14、 水力 驱动牙嵌式离合器叶轮组合 15、 进出水流道 16和电缆 19组成双喷水口轴流 泵。 机壳盖部件 11和机壳体部件 12组成轴流泵壳体； 机壳体部件 12底面上 的单向进水活门 122是轴流泵的进水口； 两个进出水流道 16安装在机壳盖 111上， 其出水流道口是轴流泵的两个出水口； 双伸轴电机总成 14是轴流泵 的动力部件， 安装在机壳体 111上， 电机轴线与两个进水流道轴线同轴； 两 个水力驱动牙嵌式离合器的叶轮组合 15 , 分别安装在电机总成 14两端外伸 轴上， 轴套上 152固定在电机外伸轴根部， 叶轮 151套装在电机外伸轴的端 部， 可在轴上滑动。 电机总成 14外伸轴转动时， 叶轮组合 15依据电机转向， 一端叶轮组合 15啮合， 叶轮处于工作状态， 另一端叶轮组合 15分离， 叶轮 处于非工作状态。 电机总成 14工作时， 一端叶轮工作， 将机壳体 121底下的 水经单向进水活门 122吸进机壳体 121内， 并经与工作叶轮组合 15相对应的 进出水流道 16的出水口喷射出， 电机改变转向时， 则另一叶轮组合 15工作， 并由相应的进出水流道 16的出水口喷射出， 从而实现双喷水口轴流泵。 实施例二
如图 11-14所示， 一种具有转弯功能池底水力推动自动清洁机， 包括具 有转弯功能水下清洁机八、 控制电源 B和遥控器( 。 所述具有转弯功能水下 清洁机 A是在实施例一种水下清洁机 1的技术方案基础上， 釆用两台或多台 双伸轴电机总成 14水平并行配置， 和相应的进出水流道 16与水力驱动牙嵌 式离合器叶轮组合 15组成两台或多台水平并行设置的轴流泵组 A4, 当轴流 泵组 A4中同端叶轮 151同时工作时， 具有转弯功能水下清洁机直线行走； 当 只有一个叶轮 151工作或水平并行配置轴流泵组 A4两端叶轮 151交错工作 时， 具有转弯功能水下清洁机 A将转圈或转弯行走， 具有转弯机动功能， 可 按设定的清洗路径， 对池底进行有序的全覆盖清洗。
所述控制电源 B包括 12V交流电源 Bl、控制电路 B2、通讯电路 B3和机箱 B4。控制电源 B是具有转弯功能泳池池底水力推动自动清洁机的供电和程序 控制部分。
所述遥控器 C包括通讯电路 Cl、 电池 C2和机壳 C3 , 它对清洁机进行遥 控。
具有转弯功能水下清洁机 A可按设定的程序和遥控器 C发出的操作指 令， 对泳池池底进行有序全覆盖清洗。

Claims

权利要求书
1、 一种水力驱动牙嵌式离合器叶轮组合， 包括轮毂端面有尖齿的叶 轮和端面有尖齿的轴套， 两个有尖齿的端面是一对啮合面， 其特征在于： 所述轴套固定在双伸轴电机总成外伸轴的根部， 叶轮套装在外伸轴的端部， 叶轮可沿轴向滑动和转动， 叶轮和轴套组件组成一付牙嵌式离合器， 电机 改变旋转方向时， 在水力作用下叶轮与轴套可靠地自动啮合或分离， 变换 叶轮工作状态。
2、 一种包括权利要求 1所述的水力驱动牙嵌式离合器叶轮组合的泳池 池底水力推动自动清洁机， 包括水下清洁机和控制电源， 二者通过电缆连 接， 其特征在于：
水下清洁机包括机壳盖部件、 机壳体部件、 过滤器、 双伸轴电机总成、 水力驱动牙嵌式离合器叶轮组合、 进出水流道、 车轮和支架、 隔离罩及电 缆；
其中， 机壳盖部件、 机壳体部件、 双伸轴电机总成、 水力驱动牙嵌式 离合器叶轮组合、 进出水流道和电缆构成双喷水口轴流泵； 所述双伸轴电 机总成的电机两端均有外伸轴， 电机是水密的； 水力驱动牙嵌式离合器叶 轮组合安装在双伸轴电机总成的外伸轴上；
所述进出水流道包括流道、 导流罩、 摆动口盖； 所述进出水流道是轴 流泵的进出水通道， 前端为进水口， 末端为出水口；
所述机壳盖部件包括机壳盖和锁扣；
所述机壳体部件包括机壳体、 单向进水活门、 吸管、 单向排水活门和 偏转构件； 机壳盖和机壳体通过锁扣密封连接； 所述单向进水活门设置在 机壳体底面上； 所述吸管从机壳体底面前后端引出， 并伸向水下清洁机前 后缘下面； 所述偏转构件是在机壳盖前缘设置的调整触杆；
所述过滤器包括过滤器框架和过滤口袋， 所述过滤器安装在机壳体底 部， 单向进水活门和吸管上端口在过滤器内；
所述车轮和支架固定安装在机壳体侧面；
所述隔离罩置于过滤器和双伸轴电机总成之间并安装在机壳盖上； 所述控制电源包括电源、 控制电路和机箱。
3、 根据权利要求 2所述的泳池池底水力推动自动清洁机， 其特征在于: 双伸轴电机总成为两个、 并行配置， 共有四个出水喷射口； 所述自动清洁 机同时还包括有遥控器， 遥控器对清洁机进行无线遥控， 所述遥控器包括 通讯电路、 电池和机壳。
4、 根据权利要求 2或 3所述的泳池池底水力推动自动清洁机， 其特征 在于： 所述电源为交流 12V电源。
5、 根据权利要求 2或 3或 4所述的泳池池底水力推动自动清洁机， 其特 征在于： 电机外壳为金属材料。
6、 根据权利要求 2或 3或 4所述的泳池池底水力推动自动清洁机， 其特 征在于： 所述电缆为浮力电缆， 浮力电缆包括电缆和浮子。
7、 根据权利要求 2或 3或 4所述的泳池池底水力推动自动清洁机， 其 特征在于： 吸管设置在水下清洁机底部前端和后端， 吸管端口在机壳前后 缘下面， 吸管管口呈漏斗状。
8、根据权利要求 5所述的泳池池底水力推动自动清洁机，其特征在于: 吸管设置在水下清洁机底部前端和后端， 吸管端口在机壳前后缘下面， 吸 管管口呈漏斗状。
9、 根据权利要求 2或 3或 4所述的泳池池底水力推动自动清洁机， 其特 征在于： 所述单向排水活门设置在机壳体侧面下部， 其活门盖板材料为具 有弹性的硅胶板。
10、根据权利要求 5所述的泳池池底水力推动自动清洁机，其特征在于: 所述单向排水活门设置在机壳体侧面下部， 其活门盖板材料为具有弹性的 硅胶板
PCT/CN2010/074662 2009-09-30 2010-06-29 水力驱动牙嵌式离合器叶轮组合及包括该组合的泳池池底水力推动自动清洁机 Ceased WO2011038602A1 (zh)

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AU2010302872A AU2010302872B8 (en) 2009-09-30 2010-06-29 Hydraulic driven jaw-type clutch impeller combination and swimming pool bottom hydraulic pushed automatic cleaner comprising same
ES10819831.8T ES2575219T3 (es) 2009-09-30 2010-06-29 Máquina limpiadora automática con una combinación de impulsor y embrague de tipo mordaza de accionamiento hidráulico
US13/499,551 US8555445B2 (en) 2009-09-30 2010-06-29 Hydraulic driven jaw-type clutch impeller combination and swimming pool bottom hydraulic pushed automatic cleaner comprising same
EP10819831.8A EP2484847B1 (en) 2009-09-30 2010-06-29 Automatic cleaning machine with a hydraulic drive jaw type clutch impeller combination

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CN 200920217844 CN201664686U (zh) 2009-09-30 2009-09-30 水力驱动牙嵌式离合器叶轮组合及包括该组合的泳池池底水力推动自动清洁机
CN 200910177497 CN101666168B (zh) 2009-09-30 2009-09-30 一种泳池池底水力推动自动清洁机

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