CN108254056A - 一种利用太阳能供电的动态称重仪 - Google Patents

一种利用太阳能供电的动态称重仪 Download PDF

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CN108254056A
CN108254056A CN201611247215.9A CN201611247215A CN108254056A CN 108254056 A CN108254056 A CN 108254056A CN 201611247215 A CN201611247215 A CN 201611247215A CN 108254056 A CN108254056 A CN 108254056A
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electrically connected
power supply
supply module
microcontroller
weighing instrument
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毕伟
徐杨
刘生辉
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Tianjin Huahengweiye Weighing System Co Ltd
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Tianjin Huahengweiye Weighing System Co Ltd
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/22—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them
    • G01G19/34—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for apportioning materials by weighing prior to mixing them with electrical control means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Fluid Pressure (AREA)
  • Indicating Measured Values (AREA)

Abstract

本发明公开了一种利用太阳能供电的动态称重仪，所述压力传感器电连接有一级电压跟随器，所述一级电压跟随器电连接有压力信号放大器，所述压力信号放大器电连接有二级低通滤波器，所述二级低通滤波器电连接有数据采集卡，所述数据采集卡电连接有单片机；所述单片机电连接有过载报警装置和显示装置；所述供电模块包括可自动切换的蓄电池供电模块和市电供电模块，所述蓄电池供电模块的输出端与市电供电模块的输出端经电磁切换开关连接，所述蓄电池与太阳能电板相连，太阳能电板包括太阳能吸收光板和光电转化结构，将光转化成电能传给蓄电池，利用太阳能对其进行充电，实现节能环保，载报警装置设置了灯光报警单元和声音报警单元，报警提示更加准确。

Description

一种利用太阳能供电的动态称重仪
技术领域
本发明涉及一种称重仪，具体是一种利用太阳能供电的动态称重仪。
背景技术
在橡胶生产、精细化工、涂料生产行业中，经常需要将固体粉料加入到配料釜、反应釜及拌料设备中。目前在这些行业中，多数仍然采用人工称重配料，由于存在输送管壁的粉料残留以及操作工人的操作失误，造成原料混合比不准确、产品质量不稳定、合格率低等情况。
为了改变这种情况，迫切需要一种新型的称重装置。目前国内少数厂商生产的称重装置，普遍存在测量精度不高、静态计量、价格昂贵等缺点，所以市场占有率不高，应用范围狭窄。
发明内容
本发明的目的在于提供一种利用太阳能供电的动态称重仪，以解决上述背景技术中提出的问题。
为实现上述目的，本发明提供如下技术方案：
一种利用太阳能供电的动态称重仪，包括压力传感器、一级电压跟随器、压力信号放大器、二级低通滤波器、数据采集卡、单片机、供电模块、过载报警装置、显示装置和太阳能电板，所述压力传感器电连接有一级电压跟随器，所述一级电压跟随器电连接有压力信号放大器，所述压力信号放大器电连接有二级低通滤波器，所述二级低通滤波器电连接有数据采集卡，所述数据采集卡电连接有单片机；所述单片机电连接有过载报警装置和显示装置；所述供电模块包括可自动切换的蓄电池供电模块和市电供电模块，所述蓄电池供电模块的输出端与市电供电模块的输出端经电磁切换开关连接，所述供电模块分别电连接有压力传感器、单片机、过载报警装置和显示装置，所述蓄电池供电模块包含有蓄电池，所述蓄电池与太阳能电板相连，所述太阳能电板包括太阳能吸收光板和光电转化结构，能够将光转化成电能传给蓄电池。
进一步的，所述压力传感器型号为E-ATR-7/160-10。
进一步的，所述单片机型号为AT89C51
进一步的，所述显示装置为液晶显示屏。
进一步的，所述过载报警装置包括灯光报警单元和声音报警单元，
与现有技术相比，本发明称量精度高，可以利用太阳能对其进行充电，实现节能环保，同时供电单元采用可自动切换的蓄电池和市电供电单元，在市电供电单元供电能力不足时，自动切换到蓄电池供电单元，在保证正常供电的情况下，载报警装置设置了灯光报警单元和声音报警单元，报警提示更加准确。
附图说明
图1为动态称重仪的结构示意图。
具体实施方式
下面结合具体实施方式对本专利的技术方案作进一步详细地说明。
请参阅图1，一种利用太阳能供电的动态称重仪，包括压力传感器1、一级电压跟随器2、压力信号放大器3、二级低通滤波器4、数据采集卡5、单片机6、供电模块7、过载报警装置8、显示装置9和太阳能电板10，所述压力传感器1电连接有一级电压跟随器2，一级电压跟随器2电连接有压力信号放大器3，压力信号放大器3电连接有二级低通滤波器4，二级低通滤波器4电连接有数据采集卡5，数据采集卡5电连接有单片机6，压力传感器1将采集到的重量数据转化成电压信号，电压信号经过一级电压跟随器2，用以提高电压信号驱动能力，之后通过压力信号放大器3和二级低通滤波器4调理后送入数据采集卡5，数据采集卡5对其进行A/D转换成数字量后送入单片机6，压力传感器1型号为E-ATR-7/160-10，单片机6型号为AT89C51；单片机6电连接有过载报警装置8和显示装置9；所述供电模块7包括可自动切换的蓄电池供电模块71和市电供电模块72，蓄电池供电模块71的输出端与市电供电模块72的输出端经电磁切换开关连接，供电模块7分别电连接有压力传感器1、单片机6、过载报警装置8和显示装置9为其提供电力支持，过载报警装置8包括灯光报警单元81和声音报警单元82，显示装置9为液晶显示屏；所述蓄电池供电模71块包含有蓄电池，所述蓄电池与太阳能电板10相连，所述太阳能电板10包括太阳能吸收光板和光电转化结构，能够将光转化成电能传给蓄电池。
一种利用太阳能供电的动态称重仪，称量精度高，可以利用太阳能对其进行充电，实现节能环保，同时供电单元采用可自动切换的蓄电池和市电供电单元，在市电供电单元供电能力不足时，自动切换到蓄电池供电单元，在保证正常供电的情况下，载报警装置设置了灯光报警单元和声音报警单元，报警提示更加准确。
上面对本专利的较佳实施方式作了详细说明，但是本专利并不限于上述实施方式，在本领域的普通技术人员所具备的知识范围内，还可以在不脱离本专利宗旨的前提下作出各种变化。

Claims (5)

1.一种利用太阳能供电的动态称重仪，其特征在于，包括压力传感器、一级电压跟随器、压力信号放大器、二级低通滤波器、数据采集卡、单片机、供电模块、过载报警装置、显示装置和太阳能电板，所述压力传感器电连接有一级电压跟随器，所述一级电压跟随器电连接有压力信号放大器，所述压力信号放大器电连接有二级低通滤波器，所述二级低通滤波器电连接有数据采集卡，所述数据采集卡电连接有单片机；所述单片机电连接有过载报警装置和显示装置；所述供电模块包括可自动切换的蓄电池供电模块和市电供电模块，所述蓄电池供电模块的输出端与市电供电模块的输出端经电磁切换开关连接，所述供电模块分别电连接有压力传感器、单片机、过载报警装置和显示装置，所述蓄电池供电模块包含有蓄电池，所述蓄电池与太阳能电板相连，所述太阳能电板包括太阳能吸收光板和光电转化结构。
2.根据权利要求1所述的一种利用太阳能供电的动态称重仪，其特征在于，所述压力传感器型号为E-ATR-7/160-10。
3.根据权利要求1所述的一种利用太阳能供电的动态称重仪，其特征在于，所述单片机型号为AT89C51。
4.根据权利要求1所述的一种利用太阳能供电的动态称重仪，其特征在于，所述显示装置为液晶显示屏。
5.根据权利要求1所述的一种利用太阳能供电的动态称重仪，其特征在于，所述过载报警装置包括灯光报警单元和声音报警单元。
CN201611247215.9A 2016-12-29 2016-12-29 一种利用太阳能供电的动态称重仪 Withdrawn CN108254056A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113091870A (zh) * 2019-12-23 2021-07-09 广州市中兴电子衡器厂 一种太阳能电子秤

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201408073Y (zh) * 2009-03-24 2010-02-17 潘聪 太阳能称重仪表
CN204718684U (zh) * 2015-06-16 2015-10-21 苏州工业职业技术学院 一种汽车动态称重仪

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN201408073Y (zh) * 2009-03-24 2010-02-17 潘聪 太阳能称重仪表
CN204718684U (zh) * 2015-06-16 2015-10-21 苏州工业职业技术学院 一种汽车动态称重仪

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113091870A (zh) * 2019-12-23 2021-07-09 广州市中兴电子衡器厂 一种太阳能电子秤

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Application publication date: 20180706