CN104033369A - Stepless speed regulation control system of electric high-pressure water pump - Google Patents

Stepless speed regulation control system of electric high-pressure water pump Download PDF

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Publication number
CN104033369A
CN104033369A CN201410246510.7A CN201410246510A CN104033369A CN 104033369 A CN104033369 A CN 104033369A CN 201410246510 A CN201410246510 A CN 201410246510A CN 104033369 A CN104033369 A CN 104033369A
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CN
China
Prior art keywords
control system
controller
motor
speed regulation
stepless speed
Prior art date
Application number
CN201410246510.7A
Other languages
Chinese (zh)
Inventor
艾和金
杨金树
杨品磊
窦俊
应宗国
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芜湖爱瑞特环保科技有限公司
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Application filed by 芜湖爱瑞特环保科技有限公司 filed Critical 芜湖爱瑞特环保科技有限公司
Priority to CN201410246510.7A priority Critical patent/CN104033369A/en
Publication of CN104033369A publication Critical patent/CN104033369A/en

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Abstract

The invention discloses a stepless speed regulation control system of an electric high-pressure water pump. The stepless speed regulation control system comprises a hydraulic pump, a motor, a controller and a console, wherein the controller is connected with the motor and the console respectively; the hydraulic pump is connected with the motor; the controller is further connected with a sensor; operating buttons and instrument equipment are arranged on the console; the instrument equipment can display the running status of a locomotive, current and voltage of the system and other parameters in real time; the stepless speed regulation control system is provided with a detection sensor, so that when the stepless speed regulation control system fails, a signal is sent timely to directly control the controller to stop work in an emergency so as to ensure safe and stable operation of the stepless speed regulation control system.

Description

一种电动高压水泵无级调速控制系统 An electric variable speed high pressure pump and control system

技术领域 FIELD

[0001] 本发明涉及新能源环保设备,特别涉及一种电动高压水泵无级调速控制系统。 [0001] The present invention relates to new energy and environmental protection equipment, in particular, relates to an electric high-pressure pump variable speed control system.

背景技术 Background technique

[0002]目前,现有应用在高压清洗车上的高压水泵均为发动机提供动力,并非绿色能源,控制方式单一,难以实现系统稳定调速运行,因此现有系统与在研项目不能满足客户要求。 [0002] Currently, existing applications in high-pressure car wash high pressure water pump powered engines are not green energy, single control mode, speed control is difficult to achieve stable operation of the system, and therefore the existing system can not meet the requirements of customers in research projects .

发明内容 SUMMARY

[0003] 本发明所要解决的技术问题是提供一种电动高压水泵无级调速控制系统,实现系统稳定调速运行,以解决现有技术中导致的上述多项缺陷。 [0003] The present invention solves the technical problem is to provide a high pressure pump and an electric variable speed control system, speed and stable operation of the system, to solve the above drawbacks of the prior art a number of leads.

[0004] 为实现上述目的,本发明提供以下的技术方案:一种电动高压水泵无级调速控制系统,其特征在于:包括液压泵、电机、控制器和操作台,控制器分别与电机和操作台相连接,液压泵与电机相连接,控制器还连接有传感器。 [0004] To achieve the above object, the present invention provides the following technical solution: an electric variable speed high pressure pump control system comprising: a hydraulic pump, motor, controller and console, the controller and the motor, respectively console connected to the hydraulic pump motor is connected to a sensor controller is also connected.

[0005] 优选的,所述操作台上设有有操作按钮和仪表设备。 [0005] Preferably, the operating table is provided with an operation button and instrumentation.

[0006] 优选的,所述电机为串励电机。 [0006] Preferably, the motor is a series motor.

[0007] 采用以上技术方案的有益效果是:本发明结构的水泵无级调速控制系统利用控制器来控制串励电机的启动、停止、调速等,以此来间接控制高压水泵工作,操作台上设置有操作按钮、仪表设备,仪表设备可以实时显示机车运行状态,系统电流、电压等参数。 [0007] With the above aspect of the beneficial effects: the pump structure of the present invention, variable speed control system using a controller to control the start of the series motor, stopping, speed, etc., in order to indirectly control the high-pressure pump operating, the operation the stage is provided with an operation button, instrumentation, instrumentation may display the operating state of the locomotive, the system current, voltage and other parameters in real time. 系统设置检测传感器,可以在控制系统出现故障时,及时发送信号直接控制控制器紧急停止工作,保证系统安全稳定运行。 The system set detection sensor can control system failure, timely control of the controller sends a signal directly to the emergency stop working, to ensure the safe and stable operation.

附图说明 BRIEF DESCRIPTION

[0008] 图1是本发明一种电动高压水泵无级调速控制系统的控制框图。 [0008] FIG. 1 is a high-pressure water pump according to the present invention is a control block diagram of an electric variable speed control system.

具体实施方式 Detailed ways

[0009] 下面结合附图详细说明本发明一种电动高压水泵无级调速控制系统的一种优选实施方式。 [0009] The present invention is described in detail below variable speed high pressure pump and an electric control system of a preferred embodiment in conjunction with the accompanying drawings.

[0010] 图1出示了本发明一种电动高压水泵无级调速控制系统的具体实施方式:该水泵无级调速控制系统,其特征在于:包括液压泵、电机、控制器和操作台,控制器分别与电机和操作台相连接,液压泵与电机相连接,控制器还连接有传感器,操作台上设有有操作按钮和仪表设备,电机为串励电机。 [0010] FIG. 1 of the present invention to produce a high pressure pump and an electric variable speed control system DETAILED DESCRIPTION: The variable speed pump control system comprising: a hydraulic pump, motor, controller and console, the controller and the motor are connected to the console, the hydraulic pump motor is connected to the controller is also connected to a sensor, the operating table is provided with an operation button and instrumentation, the motor is a series-wound motor.

[0011] 串励电动机属于单相交流异步电动机,由于它转速高、体积小、启动转矩大、转速可调,既可在直流电源上使用,又可在单相交流电源上使用。 [0011] belonging to the single-phase AC series motor asynchronous motor due to its high speed, small size, high starting torque, adjustable speed, either using the DC power source, can be used in the single-phase AC power supply.

[0012] 高压水泵无级调速控制系统主要使用串励电机控制器作为系统控制单元,串励电机和液压泵连接,通过控制串励电机的速度来控制液压泵的压力和流量;操作台与控制器连接,用于显示控制器运行参数和发送速度信号给控制器;传感器与控制器连接,用于检测设备运行情况,以便自动控制系统停止运行。 [0012] The high pressure pump and variable speed control system is mainly used as a series motor controller system control unit, connected to series motors and a hydraulic pump to control the pressure and flow rate of the hydraulic pump by controlling the speed of series motors; console and a controller connected to the controller for displaying operating parameters and transmit the speed signal to the controller; a sensor connected to the controller, for detecting the operation of the device, to automatically stop operation of the control system.

[0013] 本发明结构的水泵无级调速控制系统利用控制器来控制串励电机的启动、停止、调速等,以此来间接控制高压水泵工作,操作台上设置有操作按钮、仪表设备,仪表设备可以实时显示机车运行状态,系统电流、电压等参数。 [0013] The variable speed pump structure of the present invention, a control system using a controller to control the start of the series motor, stopping, speed, etc., in order to indirectly control the high-pressure pump operating, the operating table is provided with an operation button, instrumentation , instrumentation may display a locomotive, the system current, voltage and other parameters in real time. 系统设置检测传感器,可以在控制系统出现故障时,及时发送信号直接控制控制器紧急停止工作,保证系统安全稳定运行。 The system set detection sensor can control system failure, timely control of the controller sends a signal directly to the emergency stop working, to ensure the safe and stable operation.

[0014] 以上所述的仅是本发明的优选实施方式,应当指出,对于本领域的普通技术人员来说,在不脱离本发明创造构思的前提下,还可以做出若干变形和改进,这些都属于本发明的保护范围。 [0014] The above embodiment is merely a preferred embodiment of the present invention, it should be noted that those of ordinary skill in the art, without departing from the concept of the present invention to create a premise, can make various changes and modifications, those fall within the protection scope of the present invention.

Claims (3)

1.一种电动高压水泵无级调速控制系统,其特征在于:包括液压泵、电机、控制器和操作台,控制器分别与电机和操作台相连接,液压泵与电机相连接,控制器还连接有传感器。 An electric high-pressure pump variable speed control system comprising: a hydraulic pump, motor, controller and console, the controller is connected to the console and the motor, respectively, the hydraulic pump motor is connected to the controller It is also connected to a sensor.
2.根据权利要求1所述的电动高压水泵无级调速控制系统,其特征在于:所述操作台上设有有操作按钮和仪表设备。 The electric pump according to a high pressure variable speed control system of claim 1, wherein: said operating table is provided with an operation button and instrumentation.
3.根据权利要求1所述的电动高压水泵无级调速控制系统,其特征在于:所述电机为串励电机。 The electric pump according to a high pressure variable speed control system of claim 1, wherein: the motor is a series motor.
CN201410246510.7A 2014-06-06 2014-06-06 Stepless speed regulation control system of electric high-pressure water pump CN104033369A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373335A (en) * 2014-09-16 2015-02-25 三一汽车制造有限公司 Cleaning tanker high-pressure water pump and low-pressure water pump rotating speed control device and cleaning tanker

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Publication number Priority date Publication date Assignee Title
US20050123408A1 (en) * 2003-12-08 2005-06-09 Koehl Robert M. Pump control system and method
CN2936460Y (en) * 2006-08-19 2007-08-22 宁波市鄞州横溪迪仕液压管件厂 Remote control high pressure cleaner
US20110052416A1 (en) * 2004-08-26 2011-03-03 Robert Stiles Variable Speed Pumping System and Method
CN202633750U (en) * 2012-06-06 2012-12-26 扬州新扬开关设备有限公司 High-pressure water pump control cabinet
CN203604179U (en) * 2013-11-04 2014-05-21 上海东冠纸业有限公司 Frequency-converting control system of paper machine high-pressure water pump
CN203867844U (en) * 2014-06-06 2014-10-08 芜湖爱瑞特环保科技有限公司 Electric high-speed water pump stepless speed regulating control system

Patent Citations (6)

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Publication number Priority date Publication date Assignee Title
US20050123408A1 (en) * 2003-12-08 2005-06-09 Koehl Robert M. Pump control system and method
US20110052416A1 (en) * 2004-08-26 2011-03-03 Robert Stiles Variable Speed Pumping System and Method
CN2936460Y (en) * 2006-08-19 2007-08-22 宁波市鄞州横溪迪仕液压管件厂 Remote control high pressure cleaner
CN202633750U (en) * 2012-06-06 2012-12-26 扬州新扬开关设备有限公司 High-pressure water pump control cabinet
CN203604179U (en) * 2013-11-04 2014-05-21 上海东冠纸业有限公司 Frequency-converting control system of paper machine high-pressure water pump
CN203867844U (en) * 2014-06-06 2014-10-08 芜湖爱瑞特环保科技有限公司 Electric high-speed water pump stepless speed regulating control system

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张志国: "火电厂凝汽器清洗机器人的控制系统研究", 《中国优秀硕士学位论文全文数据库 信息科技辑》 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104373335A (en) * 2014-09-16 2015-02-25 三一汽车制造有限公司 Cleaning tanker high-pressure water pump and low-pressure water pump rotating speed control device and cleaning tanker

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