WO2015007215A1 - Smart thermal insulation circuit and apparatus for ups - Google Patents

Smart thermal insulation circuit and apparatus for ups Download PDF

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Publication number
WO2015007215A1
WO2015007215A1 PCT/CN2014/082315 CN2014082315W WO2015007215A1 WO 2015007215 A1 WO2015007215 A1 WO 2015007215A1 CN 2014082315 W CN2014082315 W CN 2014082315W WO 2015007215 A1 WO2015007215 A1 WO 2015007215A1
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Prior art keywords
ups
temperature
heating
module
thermal insulation
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PCT/CN2014/082315
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French (fr)
Chinese (zh)
Inventor
孙继业
邓白涛
袁耕
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深圳市锐明视讯技术有限公司
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Publication of WO2015007215A1 publication Critical patent/WO2015007215A1/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/613—Cooling or keeping cold
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/61—Types of temperature control
    • H01M10/615—Heating or keeping warm
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
    • H01M10/627—Stationary installations, e.g. power plant buffering or backup power supplies
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/60—Heating or cooling; Temperature control
    • H01M10/65—Means for temperature control structurally associated with the cells
    • H01M10/658—Means for temperature control structurally associated with the cells by thermal insulation or shielding
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Definitions

  • the utility model belongs to the field of battery insulation, in particular to a UPS intelligent insulation circuit and device.
  • UPS Uninterruptible Power System
  • Uninterruptible power supply is a new power supply network environment and network monitoring and network systems, medical systems and other power supply reliability requirements, to overcome the growing power supply network environment caused by centralized power supply of medium and large computer network systems, to new The third generation of industrial frequency pure online intelligent UPS developed by digital technology.
  • the DC power supply is a device that maintains a constant current in the circuit.
  • the UPS battery is greatly affected by temperature during charging and discharging.
  • the UPS battery is difficult to discharge, charging takes a long time, and when the temperature is high, overcharging is likely to occur, and the UPS life is shortened.
  • the utility model provides a UPS intelligent heat preservation circuit and device, which aims to solve the problem that the existing UPS battery affects the working efficiency and service life of the UPS due to the temperature being too low or too high during use.
  • a UPS intelligent thermal insulation circuit is respectively connected with a power source and a UPS battery, and the UPS intelligent thermal insulation circuit comprises:
  • a heating module that heats the UPS battery
  • a cooling module that cools the UPS battery
  • a temperature sensor connected to the UPS battery to detect the temperature of the UPS battery in real time and output a temperature value
  • the heating module includes: a heating resistor R1 and a temperature fuse F that prevents the heating resistor R1 from being overheated during heating;
  • the first end of the thermal fuse F is connected to the control module, the second end of the thermal fuse F is connected to the first end of the heating resistor R1, and the second end of the heating resistor R1 is grounded.
  • the refrigeration module is a fan.
  • control module is a micro control chip U1;
  • the power terminal of the microcontroller U1 is connected to the power source VCC, the data input end of the micro control chip U1 is connected to the output end of the temperature sensor, and the first control output end of the micro control chip U1 is connected to the temperature.
  • a first end of the fuse F is connected, and a second control output of the micro control chip U1 is connected to the fan.
  • the utility model also provides a UPS intelligent heat preservation device, wherein the UPS intelligent heating device comprises the above UPS intelligent heat preservation circuit.
  • the temperature sensor detects the temperature of the UPS battery in real time and outputs the temperature value
  • the control module receives and compares the magnitude relationship between the temperature value and the preset heating temperature threshold and the preset temperature drop threshold, and controls the heating module according to the size. Heating the UPS battery or controlling the cooling module to cool the UPS battery solves the problem that the existing UPS is in use, and the UPS battery temperature is too high or too low to affect the UPS efficiency and life.
  • FIG. 1 is a block diagram of a UPS intelligent thermal insulation circuit provided by an embodiment of the present invention
  • FIG. 2 is a circuit structural diagram of a UPS intelligent thermal insulation circuit provided by an embodiment of the present invention.
  • FIG. 1 shows a module structure of a UPS intelligent thermal insulation circuit provided by an embodiment of the present invention. For convenience of description, only parts related to the present embodiment are listed.
  • UPS intelligent insulation circuit includes:
  • the heating module 101 Connected to the heating module 101, the cooling module 102, and the temperature sensor 103, receiving the temperature value T0, and comparing the temperature value T0 with the preset heating temperature threshold T1 and the preset cooling temperature threshold T2, respectively, when the temperature value T0 is lower than the preset
  • the heating module 101 is controlled to heat the UPS battery BAT, and when the temperature value T0 is higher than the preset temperature drop threshold T2, the control module 104 that controls the cooling module 102 to cool the UPS battery BAT is controlled.
  • the preset heating temperature threshold and the preset cooling temperature threshold are actually Need to set, the general preset heating temperature threshold T1 is At -15 degrees Celsius, the temperature threshold T2 is 40 degrees Celsius.
  • the heating module 101 includes: a heating resistor R1 and a temperature fuse F that prevents the heating resistor R1 from being overheated during heating;
  • the first end of the thermal fuse F is connected to the control module 104, the second end of the thermal fuse F is connected to the first end of the heating resistor R1, and the second end of the heating resistor R1 is grounded.
  • the refrigeration module 102 is a fan M.
  • control module 104 is a micro control chip U1;
  • the power terminal Vin of the microcontroller U1 is connected to the power source VCC, and the data input terminal I/O1 of the micro control chip U1 is connected to the output end of the temperature sensor, and the first control output terminal I/O2 of the micro control chip U1 and the temperature fuse F are The first end is connected, and the second control output I/O3 of the micro control chip U1 is connected to the fan.
  • the temperature sensor 103 detects the temperature of the UPS battery BAT in real time and transmits it to the control module 104.
  • the control module 104 controls the heating module. 101 starts working, that is, the heating module 101 is controlled to conduct heating.
  • the control module 104 controls the cooling module 102 to start cooling and cooling, so that the UPS battery BAT is always maintained at the limited operating temperature.
  • the embodiment of the utility model also provides a UPS intelligent heat preservation device, and the UPS intelligent heating device comprises the above UPS intelligent heat insulation circuit.
  • the temperature of the UPS battery is detected by the temperature sensor in real time and the temperature value is output, and the control module receives and compares the magnitude relationship between the temperature value and the preset heating temperature threshold and the preset temperature drop threshold, according to the size control.
  • the heating module heats the UPS battery or controls the cooling module to cool the UPS battery, which solves the problem that the existing UPS is in use, and the UPS battery temperature is too high or too low to affect the UPS use efficiency and life.

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

A smart thermal insulation circuit and apparatus for a UPS, related to the field of battery thermal insulation. Real-time detection of the temperature of a UPS battery and output of a temperature value are implemented via a temperature sensor (103). Magnitude relations between the temperature value and a predetermined heating temperature threshold value and a predetermined cooling temperature value are received and compared by a control module (104). On the basis of magnitude, either a heating module (101) is controlled to heat up the UPS battery or a refrigeration module (102) is controlled to cool down the UPS battery. This solves the problem that, when an existing UPS is in use, the use efficiency and service life of the UPS is affected by the temperature of the UPS battery being overly high or overly low.

Description

一种UPS智能保温电路和装置  UPS intelligent insulation circuit and device 技术领域Technical field
本实用新型属于电池保温领域，尤其涉及一种UPS智能保温电路和装置。The utility model belongs to the field of battery insulation, in particular to a UPS intelligent insulation circuit and device.
背景技术Background technique
UPS（Uninterruptible Power System：不间断电源）是针对中国电网环境和网络监控及网络系统、医疗系统等对电源的可靠性要求，克服中、大型计算机网络系统集中供电所造成的供电电网环境日益恶劣的问题，以全新的数字技术研制出的第三代工频纯在线式智能型UPS。直流电源，是维持电路中形成稳恒电流的装置。UPS (Uninterruptible Power System: Uninterruptible power supply is a new power supply network environment and network monitoring and network systems, medical systems and other power supply reliability requirements, to overcome the growing power supply network environment caused by centralized power supply of medium and large computer network systems, to new The third generation of industrial frequency pure online intelligent UPS developed by digital technology. The DC power supply is a device that maintains a constant current in the circuit.
但是，UPS电池在充电和放电过程中受温度影响较大，在温度较低时，UPS电池放电困难，充电则需要很长时间，温度较高时容易发生过充，使UPS寿命变短。However, the UPS battery is greatly affected by temperature during charging and discharging. When the temperature is low, the UPS battery is difficult to discharge, charging takes a long time, and when the temperature is high, overcharging is likely to occur, and the UPS life is shortened.
技术问题technical problem
本实用新型提供了一种UPS智能保温电路和装置，旨在解决现有UPS电池在使用过程中，因温度过低或过高而影响UPS的工作效率和使用寿命的问题。The utility model provides a UPS intelligent heat preservation circuit and device, which aims to solve the problem that the existing UPS battery affects the working efficiency and service life of the UPS due to the temperature being too low or too high during use.
技术解决方案Technical solution
为了解决上述技术问题，本实用新型是这样实现的：一种UPS智能保温电路，分别与电源和UPS电池连接，所述UPS智能保温电路包括：In order to solve the above technical problem, the utility model is realized as follows: a UPS intelligent thermal insulation circuit is respectively connected with a power source and a UPS battery, and the UPS intelligent thermal insulation circuit comprises:
对所述UPS电池进行加热的加热模块；a heating module that heats the UPS battery;
对所述UPS电池进行降温的制冷模块；a cooling module that cools the UPS battery;
与所述UPS电池连接，实时检测所述UPS电池的温度并输出温度数值的温度传感器；a temperature sensor connected to the UPS battery to detect the temperature of the UPS battery in real time and output a temperature value;
与所述加热模块、所述制冷模块以及所述温度传感器连接，接收所述温度数值，并将所述温度数值分别与预设加热温度阈值和预设降温温度阈值进行比较，当所述温度数值低于所述预设加热温度阈值时控制所述加热模块对所述UPS电池进行加热，当所述温度数值高于所述预设降温温度阈值时控制所述制冷模块对所述UPS电池进行降温的控制模块。Connecting with the heating module, the cooling module and the temperature sensor, receiving the temperature value, and comparing the temperature value with a preset heating temperature threshold and a preset cooling temperature threshold respectively, when the temperature value is Controlling the heating module to heat the UPS battery when the preset heating temperature threshold is lower, and controlling the cooling module to cool the UPS battery when the temperature value is higher than the preset cooling temperature threshold Control module.
进一步地，所述加热模块包括：发热电阻R1和防止所述发热电阻R1在发热过程中温度过高的温度保险丝F；Further, the heating module includes: a heating resistor R1 and a temperature fuse F that prevents the heating resistor R1 from being overheated during heating;
所述温度保险丝F第一端与所述控制模块连接，所述温度保险丝F第二端与所述发热电阻R1的第一端连接，所述发热电阻R1的第二端接地。The first end of the thermal fuse F is connected to the control module, the second end of the thermal fuse F is connected to the first end of the heating resistor R1, and the second end of the heating resistor R1 is grounded.
进一步地，所述制冷模块为风扇。 Further, the refrigeration module is a fan.
进一步地，所述控制模块为微控制芯片U1；Further, the control module is a micro control chip U1;
所述微控制器U1的电源端与电源VCC连接，所述微控制芯片U1的数据输入端与所述温度传感器的输出端连接，所述微控制芯片U1的第一控制输出端与所述温度保险丝F的第一端连接，所述微控制芯片U1的第二控制输出端与所述风扇连接。The power terminal of the microcontroller U1 is connected to the power source VCC, the data input end of the micro control chip U1 is connected to the output end of the temperature sensor, and the first control output end of the micro control chip U1 is connected to the temperature. A first end of the fuse F is connected, and a second control output of the micro control chip U1 is connected to the fan.
本实用新型还提供了一种UPS智能保温装置，所述UPS智能加热装置包括上述UPS智能保温电路。The utility model also provides a UPS intelligent heat preservation device, wherein the UPS intelligent heating device comprises the above UPS intelligent heat preservation circuit.
有益效果Beneficial effect
在本实用新型中，通过温度传感器实时检测UPS电池的温度并输出温度数值，控制模块接收并比较所述温度数值与预设加热温度阈值和预设降温温度阈值的大小关系，根据大小控制加热模块对UPS电池进行加热或者控制制冷模块对UPS电池进行降温，解决了现有UPS在使用中，UPS电池温度过高或过低影响UPS使用效率和寿命的问题。In the utility model, the temperature sensor detects the temperature of the UPS battery in real time and outputs the temperature value, and the control module receives and compares the magnitude relationship between the temperature value and the preset heating temperature threshold and the preset temperature drop threshold, and controls the heating module according to the size. Heating the UPS battery or controlling the cooling module to cool the UPS battery solves the problem that the existing UPS is in use, and the UPS battery temperature is too high or too low to affect the UPS efficiency and life.
附图说明DRAWINGS
图1是本实用新型实施例提供的UPS智能保温电路的模块结构图；1 is a block diagram of a UPS intelligent thermal insulation circuit provided by an embodiment of the present invention;
图2是本实用新型实施例提供的UPS智能保温电路的电路结构图。2 is a circuit structural diagram of a UPS intelligent thermal insulation circuit provided by an embodiment of the present invention.
本发明的实施方式Embodiments of the invention
为了使本实用新型的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本实用新型进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本实用新型，并不用于限定本实用新型。In order to make the objects, technical solutions and advantages of the present invention more comprehensible, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It is understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
以下结合具体实施例对本实用新型的具体实现进行详细描述：The specific implementation of the present invention is described in detail below in conjunction with specific embodiments:
图1示出了本实用新型实施例提供的UPS智能保温电路的模块结构，为了便于说明，仅列举与本实施例相关的部分。FIG. 1 shows a module structure of a UPS intelligent thermal insulation circuit provided by an embodiment of the present invention. For convenience of description, only parts related to the present embodiment are listed.
如图1所示，作为本实用新型一实施例，UPS智能保温电路分别与电源VCC和 UPS电池BAT连接，UPS智能保温电路包括：As shown in FIG. 1 , as an embodiment of the present invention, the UPS intelligent thermal insulation circuit and the power supply VCC and UPS battery BAT connection, UPS intelligent insulation circuit includes:
对UPS电池BAT进行加热的加热模块101；a heating module 101 for heating the UPS battery BAT;
对所述UPS电池进行降温的制冷模块102；a cooling module 102 for cooling the UPS battery;
与所述UPS电池连接，实时检测所述UPS电池BAT的温度并输出温度数值T0的温度传感器103；Connected to the UPS battery, detecting the temperature of the UPS battery BAT in real time and outputting a temperature sensor 103 of the temperature value T0;
与加热模块101、制冷模块102以及温度传感器103连接，接收温度数值T0，并将温度数值T0分别与预设加热温度阈值T1和预设降温温度阈值T2进行比较，当温度数值T0低于预设加热温度阈值T1时控制加热模块101对UPS电池BAT进行加热，当温度数值T0高于预设降温温度阈值T2时控制制冷模块102对UPS电池BAT进行降温的控制模块104。Connected to the heating module 101, the cooling module 102, and the temperature sensor 103, receiving the temperature value T0, and comparing the temperature value T0 with the preset heating temperature threshold T1 and the preset cooling temperature threshold T2, respectively, when the temperature value T0 is lower than the preset When the temperature threshold T1 is heated, the heating module 101 is controlled to heat the UPS battery BAT, and when the temperature value T0 is higher than the preset temperature drop threshold T2, the control module 104 that controls the cooling module 102 to cool the UPS battery BAT is controlled.
在本实用新型实施例中，根据UPS电池BAT的温度特性，在温度过低时（一般为-15摄氏度）不能正常工作，在温度过高时（超过40摄氏度时）影响UPS电池的使用寿命，而UPS电池的价格占整个UPS的30%甚至更高，所以保证UPS电池BAT在正常温度工作范围内尤其重要，在本实用新型实施例中，预设加热温度阈值和预设降温温度阈值根据实际需要进行设置，一般预设加热温度阈值T1为 -15摄氏度，降温温度阈值T2为40摄氏度。In the embodiment of the present invention, according to the temperature characteristic of the UPS battery BAT, when the temperature is too low (generally -15 degrees Celsius), it cannot work normally, and when the temperature is too high (more than 40 degrees Celsius), the service life of the UPS battery is affected. The price of the UPS battery accounts for 30% or even higher of the entire UPS, so it is particularly important to ensure that the UPS battery BAT is within the normal temperature working range. In the embodiment of the present invention, the preset heating temperature threshold and the preset cooling temperature threshold are actually Need to set, the general preset heating temperature threshold T1 is At -15 degrees Celsius, the temperature threshold T2 is 40 degrees Celsius.
如图2所示，作为本实用新型一实施例，加热模块101包括：发热电阻R1和防止发热电阻R1在发热过程中温度过高的温度保险丝F；As shown in FIG. 2, as an embodiment of the present invention, the heating module 101 includes: a heating resistor R1 and a temperature fuse F that prevents the heating resistor R1 from being overheated during heating;
温度保险丝F第一端与控制模块104连接，温度保险丝F第二端与发热电阻R1的第一端连接，发热电阻R1的第二端接地。The first end of the thermal fuse F is connected to the control module 104, the second end of the thermal fuse F is connected to the first end of the heating resistor R1, and the second end of the heating resistor R1 is grounded.
作为本实用新型一实施例，制冷模块102为风扇M。 As an embodiment of the present invention, the refrigeration module 102 is a fan M.
作为本实用新型一实施例，控制模块104为微控制芯片U1；As an embodiment of the present invention, the control module 104 is a micro control chip U1;
微控制器U1的电源端Vin与电源VCC连接，微控制芯片U1的数据输入端I/O1与温度传感器的输出端连接，微控制芯片U1的第一控制输出端I/O2与温度保险丝F的第一端连接，微控制芯片U1的第二控制输出端I/O3与风扇连接。The power terminal Vin of the microcontroller U1 is connected to the power source VCC, and the data input terminal I/O1 of the micro control chip U1 is connected to the output end of the temperature sensor, and the first control output terminal I/O2 of the micro control chip U1 and the temperature fuse F are The first end is connected, and the second control output I/O3 of the micro control chip U1 is connected to the fan.
下面对本实用新型实施例提供的UPS智能保温电路的工作原理进行说明。The working principle of the UPS intelligent thermal insulation circuit provided by the embodiment of the present invention is described below.
温度传感器103实时检测UPS电池BAT的温度，并传递给控制模块104，当温度传感器103检测到的温度低于预设加热温度阈值时，控制模块104控制加热模块 101开始工作，即控制加热模块101电路导通加热，当温度传感器103检测到的温度高于降温温度阈值时，控制模块104控制制冷模块102开始制冷降温，使UPS电池BAT始终保持在限定工作温度范围内。The temperature sensor 103 detects the temperature of the UPS battery BAT in real time and transmits it to the control module 104. When the temperature detected by the temperature sensor 103 is lower than the preset heating temperature threshold, the control module 104 controls the heating module. 101 starts working, that is, the heating module 101 is controlled to conduct heating. When the temperature detected by the temperature sensor 103 is higher than the temperature drop threshold, the control module 104 controls the cooling module 102 to start cooling and cooling, so that the UPS battery BAT is always maintained at the limited operating temperature. Within the scope.
本实用新型实施例还提供了一种UPS智能保温装置， UPS智能加热装置包括上述UPS智能保温电路。The embodiment of the utility model also provides a UPS intelligent heat preservation device, and the UPS intelligent heating device comprises the above UPS intelligent heat insulation circuit.
在本实用新型实施例中，通过温度传感器实时检测UPS电池的温度并输出温度数值，控制模块接收并比较所述温度数值与预设加热温度阈值和预设降温温度阈值的大小关系，根据大小控制加热模块对UPS电池进行加热或者控制制冷模块对UPS电池进行降温，解决了现有UPS在使用中，UPS电池温度过高或过低影响UPS使用效率和寿命的问题。In the embodiment of the present invention, the temperature of the UPS battery is detected by the temperature sensor in real time and the temperature value is output, and the control module receives and compares the magnitude relationship between the temperature value and the preset heating temperature threshold and the preset temperature drop threshold, according to the size control. The heating module heats the UPS battery or controls the cooling module to cool the UPS battery, which solves the problem that the existing UPS is in use, and the UPS battery temperature is too high or too low to affect the UPS use efficiency and life.
以上所述仅为本实用新型的较佳实施例而已，并不用以限制本实用新型，凡在本实用新型的精神和原则之内所作的任何修改、等同替换和改进等，均应包含在本实用新型的保护范围之内。The above is only the preferred embodiment of the present invention, and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the present invention. The scope of protection of utility models.

Claims (5)

  1. 一种UPS智能保温电路，与电源和UPS电池连接，其特征在于，所述UPS智能保温电路包括： A UPS intelligent thermal insulation circuit is connected with a power supply and a UPS battery, wherein the UPS intelligent thermal insulation circuit comprises:
    对所述UPS电池进行加热的加热模块；a heating module that heats the UPS battery;
    对所述UPS电池进行降温的制冷模块；a cooling module that cools the UPS battery;
    与所述UPS电池连接，实时检测所述UPS电池的温度并输出温度数值的温度传感器；a temperature sensor connected to the UPS battery to detect the temperature of the UPS battery in real time and output a temperature value;
    与所述加热模块、所述制冷模块以及所述温度传感器连接，接收所述温度数值，并将所述温度数值分别与预设加热温度阈值和预设降温温度阈值进行比较，当所述温度数值低于所述预设加热温度阈值时控制所述加热模块对所述UPS电池进行加热，当所述温度数值高于所述预设降温温度阈值时控制所述制冷模块对所述 UPS电池进行降温的控制模块。Connecting with the heating module, the cooling module and the temperature sensor, receiving the temperature value, and comparing the temperature value with a preset heating temperature threshold and a preset cooling temperature threshold respectively, when the temperature value is Controlling, by the heating module, heating the UPS battery when the preset heating temperature threshold is lower, and controlling the cooling module to when the temperature value is higher than the preset cooling temperature threshold The control module for cooling the UPS battery.
  2. 如权利要求1所述的UPS智能保温电路，其特征在于，所述加热模块包括：发热电阻R1和防止所述发热电阻R1在发热过程中温度过高的温度保险丝F；The UPS intelligent thermal insulation circuit according to claim 1, wherein the heating module comprises: a heating resistor R1 and a temperature fuse F for preventing the heating resistor R1 from being overheated during heating;
    所述温度保险丝F第一端与所述控制模块连接，所述温度保险丝F第二端与所述发热电阻R1的第一端连接，所述发热电阻R1的第二端接地。The first end of the thermal fuse F is connected to the control module, the second end of the thermal fuse F is connected to the first end of the heating resistor R1, and the second end of the heating resistor R1 is grounded.
  3. 如权利要求2所述的UPS智能保温电路，其特征在于，所述制冷模块为风扇。 The UPS intelligent thermal insulation circuit according to claim 2, wherein the refrigeration module is a fan.
  4. 如权利要求3所述的UPS智能保温电路，其特征在于，所述控制模块为微控制芯片U1；The UPS intelligent thermal insulation circuit according to claim 3, wherein the control module is a micro control chip U1;
    所述微控制器U1的电源端与电源VCC连接，所述微控制芯片U1的数据输入端与所述温度传感器的输出端连接，所述微控制芯片U1的第一控制输出端与所述温度保险丝F的第一端连接，所述微控制芯片U1的第二控制输出端与所述风扇连接。The power terminal of the microcontroller U1 is connected to the power source VCC, the data input end of the micro control chip U1 is connected to the output end of the temperature sensor, and the first control output end of the micro control chip U1 is connected to the temperature. A first end of the fuse F is connected, and a second control output of the micro control chip U1 is connected to the fan.
  5. 一种UPS智能保温装置，其特征在于，所述UPS智能加热装置包括如权利要求1至4所述的UPS智能保温电路。 A UPS intelligent thermal insulation device, characterized in that the UPS intelligent heating device comprises the UPS intelligent thermal insulation circuit according to claims 1 to 4.
PCT/CN2014/082315 2013-07-16 2014-07-16 Smart thermal insulation circuit and apparatus for ups WO2015007215A1 (en)

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