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WO2019148541A1 - 一种主动告警的浮子开关及其监控方法 - Google Patents

一种主动告警的浮子开关及其监控方法 Download PDF

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Publication number
WO2019148541A1
WO2019148541A1 PCT/CN2018/076279 CN2018076279W WO2019148541A1 WO 2019148541 A1 WO2019148541 A1 WO 2019148541A1 CN 2018076279 W CN2018076279 W CN 2018076279W WO 2019148541 A1 WO2019148541 A1 WO 2019148541A1
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Prior art keywords
switch
water level
alarm
magnet
circuit
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PCT/CN2018/076279
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English (en)
French (fr)
Inventor
王晛
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GP Enterprises Co Ltd
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GP Enterprises Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • G01F23/62—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements using magnetically actuated indicating means
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/30—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats
    • G01F23/56—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by floats using elements rigidly fixed to, and rectilinearly moving with, the floats as transmission elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H35/00—Switches operated by change of a physical condition
    • H01H35/18—Switches operated by change of liquid level or of liquid density, e.g. float switch

Definitions

  • the invention relates to the field of drainage systems, in particular to an active alarm floating switch and a monitoring method thereof.
  • the float switch on the market is the function of starting and stopping the drainage or pumping equipment. Basically, the water level is activated, the water level is stopped, and there is no active alarm function. Once the pump fails or the power is cut off, the basement will be inundated due to the failure to discharge normally.
  • the technical problem to be solved by the present invention is to provide an active alarm floating switch and a monitoring method thereof.
  • an active alarm float switch and a monitoring method thereof comprising: an alarm device, a switch control device and a total control circuit embedded in the switch control device, the alarm device comprising a light guide column, a guide rod and a movement along the guide rod a float, a trigger device is arranged on the float, and a fixed ring is arranged at the end of the guide rod.
  • the total control circuit includes a water level detecting circuit, a wireless alarm circuit, a device control circuit, a display circuit and a power supply circuit, and the trigger device is used to trigger the sensor of the water level detecting circuit.
  • the water level detecting circuit, the wireless alarm circuit, the device control circuit, the display circuit and the power supply circuit are electrically connected to each other, and the light guiding column is electrically connected with the wireless alarm circuit.
  • the triggering device is a first magnet.
  • the senor is a non-contact sensor.
  • the switch control device includes a micro switch, a bracket and a guide rod disposed inside the switch base
  • the micro switch includes a lever and a switch contact
  • the lever can move up and down to realize the switch contact. Pressing and popping open, the bracket drives the lever to move up and down, and more than one floating ball is fixedly arranged on the guiding rod, and a second magnet is arranged at one end of the guiding rod, corresponding to the third magnet on the bracket, and the groove base is arranged on the switch base, concave
  • a fixing ring is arranged at the groove passage opening, and one end of the guiding rod with the second magnet extends into the groove channel, the guiding rod can move up and down along the groove channel through the fixing ring, and the rubber bar is arranged on the guiding rod between the fixing ring and the floating ball .
  • the switch base and the switch upper cover are fixed by ultrasonic welding, gluing or screw connection.
  • the switch control device further includes a micro switch bracket, and the micro switch bracket is fixed on the switch base by a self-tapping screw, and the micro switch is fixed on the micro switch bracket through the positioning post.
  • a method for monitoring a float switch of an active alarm comprising the steps of:
  • the water level detecting circuit monitors the water level in real time, presets the upper water level reference line and the alarm water level reference line, and the display circuit displays the current water level condition;
  • the trigger device triggers the sensor, the light guide column emits light, and the wireless alarm circuit transmits the alarm information to the client device through the wireless network;
  • the customer checks the historical data of the float switch through the client device, and the wireless alarm circuit monitors whether the wireless communication is normal in real time, and sends the dropped information to the client device in time.
  • the client device is a smart device with an Internet access function.
  • the invention has the beneficial effects of providing an active alarm floating switch and a monitoring method thereof, realizing real-time monitoring of the float switch by an active alarm mode, and preventing loss due to abnormal operation of the water pump or rapid water flow speed and timely drainage. It has the advantages of high reliability, strong real-time performance, compact structure and good practicability.
  • FIG. 1 is a schematic diagram of an alarm-free switch of an active alarm float switch and a monitoring method thereof according to a preferred embodiment of the present invention
  • FIG. 2 is a schematic diagram of an alarm of a preferred embodiment of the active alarm float switch and the monitoring method thereof according to the present invention
  • Figure 3 is an enlarged schematic view of the mark of Figure 2;
  • FIG. 4 is a schematic structural view of a preferred embodiment of an active alarm float switch and a monitoring method thereof according to the present invention.
  • an embodiment of the present invention includes:
  • An active alarm float switch includes: an alarm device, a switch control device, and a total control circuit embedded in the switch control device.
  • the warning device comprises a light guiding column 16, a guiding rod 19 and a float 13 moving along the guiding rod 19.
  • the triggering device is arranged on the floating piece 13.
  • the triggering device is a first magnet 14, and a limiting ring 17 is arranged at the end of the guiding rod 19, and the limiting ring 17 is limited.
  • the stroke of the float 13; the total control circuit includes a water level detecting circuit, a wireless alarm circuit, a device control circuit, a display circuit and a power supply circuit, and the trigger device is used to trigger a sensor of the water level detecting circuit, and the sensor is a variety of non-contact sensors, such as a reed spring
  • the tube 15, the Hall sensor, the stroke switch, and the like are not limited to any of the above, and the water level detecting circuit, the wireless alarm circuit, the device control circuit, the display circuit, and the power supply circuit are electrically connected to each other for transmitting detection information and an alarm.
  • the information and control information, the light guide column 16 is electrically connected to the wireless alarm circuit, and when the water level reaches the alarm water level, the wireless alarm circuit controls the light guide column 16 to emit an alarm.
  • the switch control device comprises a micro switch 6, a bracket 9 and a guide rod 3 disposed inside the switch base 5, the switch base 5 is welded and fixed to the switch upper cover 8, the micro switch 6 includes a lever 62 and a switch contact 61, and the lever 62 can Up and down movement realizes depression and pop-up of the switch contact 61, thereby controlling the opening and closing of the water pump, and more than one floating ball 1 is fixedly disposed on the guide rod 3, and the second magnet 11 is disposed at one end of the guide rod 3, and the bracket 9 is provided Corresponding to the third magnet 10, the second magnet 11 and the third magnet 10 can be attracted to each other when they are close to each other, or the suction force of the second magnet 11 and the third magnet 10 can be separated from each other by the gravity of the floating ball 1 to realize the bracket 9 The lever 62 is moved up and down to realize the pressing and popping of the switch contact 61.
  • the switch base 5 is provided with a groove passage, and the groove 3 is provided with a fixing ring 4, and the guide rod 3 has a second end of the second magnet 11 Into the groove channel, the guiding rod 3 can move up and down along the groove channel through the fixing ring 4, and the rubber bar 2 is disposed on the guiding rod 3 between the fixing ring 4 and the floating ball 1.
  • the switch control device further includes a micro switch bracket 12, and the micro switch bracket 12 is fixed on the switch base 5 by a self-tapping screw 7, and the micro switch 6 is fixed on the micro switch bracket 12 through a positioning post.
  • a method for monitoring a floating alarm of an active alarm includes the following steps:
  • the water level detecting circuit monitors the water level in real time, presets the upper water level reference line and the alarm water level reference line, and the display circuit displays the current water level condition;
  • the customer checks the historical data of the float switch through the client device, and the wireless alarm circuit monitors whether the wireless communication is normal in real time, and sends the dropped information to the client device in time to let the customer know the current working condition of the float switch.
  • the client device is a variety of smart devices with Internet access, not limited to mobile phones, computers, float switches, background servers, and multiple client terminal devices for wireless communication via WIFI.
  • the mobile app mode can be configured through the background after one-click configuration.
  • the server queries historical data and current water level conditions.
  • the float has a WIFI connection function and can access the Internet
  • the float history data can be viewed on the APP side;

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  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Emergency Alarm Devices (AREA)
  • Level Indicators Using A Float (AREA)

Abstract

一种主动告警的浮子开关及其监控方法，包括：告警装置、开关控制装置和嵌入式设置在开关控制装置内部的总控制电路，将一个带主动告警的电路板嵌入式装入浮子开关内，当停电或主泵损坏时水位到达告警水位时，通过配套使用的手机APP等客户端同时发送报警信息，起到应急避灾的效果，起到避免用户更大经济损失的作用。通过上述主动告警的浮子开关及其监控方法，具有超出上水位时主动告警的能力，可靠性能高，能增加用户体验，使用方便。

Description

一种主动告警的浮子开关及其监控方法 技术领域
本发明涉及排水系统领域，特别是涉及一种主动告警的浮子开关及其监控方法。
背景技术
目前市场上的浮子开关都是启停排水或抽水设备的功能，基本都是上水位启动，下水位停止，无主动告警功能，一旦水泵出现故障或者停电，因不能正常排出导致淹没地下室造成损失。
发明内容
本发明主要解决的技术问题是提供一种主动告警的浮子开关及其监控方法。
为解决上述技术问题，本发明采用的一个技术方案是：
提供一种主动告警的浮子开关及其监控方法，包括：告警装置、开关控制装置和嵌入式设置在开关控制装置内部的总控制电路，所述告警装置包括导光柱、导杆及沿导杆运动的浮子，浮子上设置触发装置，导杆末端设置固定圈，所述总控制电路包括水位检测电路、无线报警电路、设备控制电路、显示电路 和电源电路，触发装置用于触发水位检测电路的传感器，水位检测电路、无线报警电路、设备控制电路、显示电路和电源电路相互之间电性连接，导光柱与无线报警电路电性连接。
在本发明一个较佳实施例中，所述触发装置为第一磁铁。
在本发明一个较佳实施例中，所述传感器为非接触式传感器。
在本发明一个较佳实施例中，所述开关控制装置包括设置在开关底座内部的微动开关、支架和导向杆，微动开关包括杠杆和开关触点，杠杆可以上下移动实现开关触点的下压与弹开，支架带动杠杆上下移动，导向杆上固定设置一个以上浮球，导向杆的一端设置第二磁铁，与支架上的第三磁铁相对应，开关底座上设置凹槽通道，凹槽通道口处设置固定圈，导向杆带有第二磁铁的一端伸入凹槽通道，导向杆可以通过固定圈沿凹槽通道上下运动，固定圈与浮球之间的导向杆上设置橡胶波纹。
在本发明一个较佳实施例中，所述开关底座与开关上盖通过超声波焊接、胶粘或者螺钉联接方式固定。
在本发明一个较佳实施例中，所述开关控制装置还包括微动开关支架，微动开关支架通过自攻螺丝固定在开关底座上，微动开关通过定位柱固定在微动开关支架上。
一种主动告警的浮子开关的监控方法，其特征在于，包括以下步骤：
(1)水位检测电路实时监测水位情况，预先设定上水位基准线和报警水位基准线，显示电路显示当前水位情况；
(2)当水位上升时，浮球上升，导向杆在固定圈里面向上移动，第二磁铁吸合第三磁铁呈保持状态，杠杆向下压下开关触点，水泵开关接通；
(3)当水位继续上升超过上水位时，浮子向上移动；
(4)当水位超过上水位到达报警水位时，触发装置触发传感器，导光柱发光，无线报警电路通过无线网络将报警信息发送至客户端设备；
(5)当水位下降低于上水位时，浮球下降，导向杆在固定圈里面向下移动，当第二磁铁与第三磁铁间的吸力小于浮球的重力时，第二磁铁与第三磁铁脱开，杠杆在开关触点的弹力作用下弹开，水泵断开接通，无线报警电路实时将水位正常信息发送至客户端设备；
(6)客户通过客户端设备查看浮子开关的历史数据，无线报警电路实时监控无线通信是否正常，及时将掉线信息发送至客户端设备。
在本发明一个较佳实施例中，所述客户端设备为具备上网功能的智能设备。
本发明的有益效果是：提供一种主动告警的浮子开关及其监控方法，通过主动告警方式实现对浮子开关的实时监控，防止由于水泵的非正常工作或者水流速度较快无法及时排水造成的损失，具有可靠性能高、实时性强、结构紧凑、实用性好等优点。
附图说明
为了更清楚地说明本发明实施例中的技术方案，下面将对实施例描述中所需要使用的附图作简单地介绍，显而易见地，下面描述中的附图仅仅是本发明的一些实施例，对于本领域普通技术人员来讲，在不付出创造性劳动的前提下， 还可以根据这些附图获得其它的附图，其中：
图1是本发明的主动告警的浮子开关及其监控方法一较佳实施例的无报警示意图；
图2是本发明的主动告警的浮子开关及其监控方法一较佳实施例的有报警示意图；
图3是图2标示处的放大示意图；
图4是本发明的主动告警的浮子开关及其监控方法一较佳实施例的结构示意图。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅是本发明的一部分实施例，而不是全部的实施例。基于本发明中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其它实施例，都属于本发明保护的范围。
请参阅图1至图4，本发明实施例包括：
一种主动告警的浮子开关，包括：告警装置、开关控制装置和嵌入式设置 在开关控制装置内部的总控制电路。
告警装置包括导光柱16、导杆19及沿导杆19运动的浮子13，浮子13上设置触发装置，触发装置为第一磁铁14，导杆19末端设置限位圈17，限位圈17限制浮子13的行程；总控制电路包括水位检测电路、无线报警电路、设备控制电路、显示电路和电源电路，触发装置用于触发水位检测电路的传感器，传感器为各种非接触式传感器，如干簧管15、霍尔传感器、行程开关等，不局限于以上的任一种，水位检测电路、无线报警电路、设备控制电路、显示电路和电源电路相互之间电性连接用于传递检测信息、报警信息和控制信息，导光柱16与无线报警电路电性连接，当水位到达报警水位时，无线报警电路控制导光柱16发光报警。
开关控制装置包括设置在开关底座5内部的微动开关6、支架9和导向杆3，开关底座5与开关上盖8焊接固定，微动开关6包括杠杆62和开关触点61，杠杆62可以上下移动实现开关触点61的下压与弹开，进而控制水泵的开启和关闭，导向杆3上固定设置一个以上浮球1，导向杆3的一端设置第二磁铁11，与支架9上的第三磁铁10相对应，第二磁铁11与第三磁铁10靠近后可以相互吸合、也可以由于第二磁铁11与第三磁铁间10的吸力小于浮球1重力相互分开，进而实现支架9带动杠杆62上下移动，从而实现开关触点61的下压与弹开，开关底座5上设置凹槽通道，凹槽通道口处设置固定圈4，导向杆3带有第二磁铁11的一端伸入凹槽通道，导向杆3可以通过固定圈4沿凹槽通道上下运动，固定圈4与浮球1之间的导向杆3上设置橡胶波纹2。
开关控制装置还包括微动开关支架12，微动开关支架12通过自攻螺丝7固定在开关底座5上，微动开关6通过定位柱固定在微动开关支架上12。
一种主动告警的浮子开关的监控方法，包括以下步骤：
(1)水位检测电路实时监测水位情况，预先设定上水位基准线和报警水位基准线，显示电路显示当前水位情况；
(2)当水位上升时，在浮力的作用下浮球1上升，浮球1带动导向杆3在固定圈4里面向上移动，第二磁铁11与第三磁铁10靠近吸合呈保持状态，支架9带动杠杆62向下压下开关触点61，设备控制电路控制水泵开关接通，开始抽水工作；
(3)当水位继续上升超过上水位时，在浮力的作用下浮子13向上移动；
(4)当水位超过上水位到达报警水位时，浮子13上的第一磁铁14触发干簧管15，无线报警电路接收报警信息控制导光柱发光16，无线报警电路通过无线网络将报警信息发送至客户端设备；
(5)当水位下降低于上水位时，浮球1下降，导向杆3在固定圈4里面向下移动，当第二磁铁11与第三磁铁10间的吸力小于浮球1的重力时，第二磁铁11与第三磁铁10脱开，支架9带动杠杆62在开关触点61的弹力作用下弹开，设备控制电路控制水泵断开接通，停止工作，无线报警电路实时将水位正常信息发送至客户端设备；
(6)客户通过客户端设备查看浮子开关的历史数据，无线报警电路实时监控无线通信是否正常，及时将掉线信息发送至客户端设备，让客户了解浮子开关当前工作情况。
客户端设备为具备上网功能的各种智能设备，不局限于手机、电脑，浮子开关、后台服务器、多个客户端终端设备之间通过WIFI进行无线通信，手机app 模式可以一键配置后通过后台服务器查询历史数据和当前水位情况。
本发明主动告警的浮子开关及其监控方法的有益效果是：
(1)本浮子具有WIFI连接功能，能接入互联网；
(2)自动检测水位，超出告警水位主动提醒用户，避免损失；
(3)当水位恢复正常时，也主动告知用户，让客户了解当前状态；
(4)自动识别浮子是否掉线，主动告知用户可能水泵不能正常工作；
(5)浮子历史数据可以在APP端查看；
(6)自动检测水泵是否工作正常，如有故障主动告知用户。
以上所述仅为本发明的实施例，并非因此限制本发明的专利范围，凡是利用本发明说明书内容所作的等效结构或等效流程变换，或直接或间接运用在其它相关的技术领域，均同理包括在本发明的专利保护范围内。

Claims (8)

  1. 一种主动告警的浮子开关，其特征在于，包括：告警装置、开关控制装置和嵌入式设置在开关控制装置内部的总控制电路，所述告警装置包括导光柱、导杆及沿导杆运动的浮子，浮子上设置触发装置，导杆末端设置限位圈，所述总控制电路包括水位检测电路、无线报警电路、设备控制电路、显示电路和电源电路，触发装置用于触发水位检测电路的传感器，水位检测电路、无线报警电路、设备控制电路、显示电路和电源电路相互之间电性连接，导光柱与无线报警电路电性连接。
  2. 根据权利要求1所述的一种主动告警的浮子开关，其特征在于，所述触发装置为第一磁铁。
  3. 根据权利要求1所述的一种主动告警的浮子开关，其特征在于，所述传感器为非接触式传感器。
  4. 根据权利要求1所述的一种主动告警的浮子开关，其特征在于，所述开关控制装置包括设置在开关底座内部的微动开关、支架和导向杆，微动开关包括杠杆和开关触点，杠杆可以上下移动实现开关触点的下压与弹开，支架带动杠杆上下移动，导向杆上固定设置一个以上浮球，导向杆的一端设置第二磁铁，与支架上的第三磁铁相对应，开关底座上设置凹槽通道，凹槽通道口处设置固定圈，导向杆带有第二磁铁的一端伸入凹槽通道，导向杆可以通过固定圈沿凹槽通道上下运动，固定圈与浮球之间的导向杆上设置橡胶波纹。
  5. 根据权利要求4所述的一种主动告警的浮子开关，其特征在于，所述开关底座与开关上盖通过超声波焊接、胶粘或者螺钉联接方式固定。
  6. 根据权利要求4所述的一种主动告警的浮子开关，其特征在于，所述开关控制装置还包括微动开关支架，微动开关支架通过自攻螺丝固定在开关底座 上，微动开关通过定位柱固定在微动开关支架上。
  7. 一种根据权利要求1-6中任一项所述的主动告警的浮子开关的监控方法，其特征在于，包括以下步骤：
    (1)水位检测电路实时监测水位情况，预先设定上水位基准线和报警水位基准线，显示电路显示当前水位情况；
    (2)当水位上升时，浮球上升，导向杆在固定圈里面向上移动，第二磁铁吸合第三磁铁呈保持状态，杠杆向下压下开关触点，水泵开关接通；
    (3)当水位继续上升超过上水位时，浮子向上移动；
    (4)当水位超过上水位到达报警水位时，触发装置触发传感器，导光柱发光，无线报警电路通过无线网络将报警信息发送至客户端设备；
    (5)当水位下降低于上水位时，浮球下降，导向杆在固定圈里面向下移动，当第二磁铁与第三磁铁间的吸力小于浮球的重力时，第二磁铁与第三磁铁脱开，杠杆在开关触点的弹力作用下弹开，水泵断开接通，无线报警电路实时将水位正常信息发送至客户端设备；
    (6)客户通过客户端设备查看浮子开关的历史数据，无线报警电路实时监控无线通信是否正常，及时将掉线信息发送至客户端设备。
  8. 根据权利要求7所述的一种主动告警的浮子开关的监控方法，其特征在于，所述客户端设备为具备上网功能的智能设备。
PCT/CN2018/076279 2018-01-31 2018-02-11 一种主动告警的浮子开关及其监控方法 Ceased WO2019148541A1 (zh)

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