CN106765740A - A kind of HVAC system for box-type substation - Google Patents
A kind of HVAC system for box-type substation Download PDFInfo
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- CN106765740A CN106765740A CN201610996127.2A CN201610996127A CN106765740A CN 106765740 A CN106765740 A CN 106765740A CN 201610996127 A CN201610996127 A CN 201610996127A CN 106765740 A CN106765740 A CN 106765740A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
- F24F5/0007—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater cooling apparatus specially adapted for use in air-conditioning
- F24F5/001—Compression cycle type
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/54—Heating and cooling, simultaneously or alternatively
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Abstract
本发明公开了一种用于箱式变电站的暖通系统，包括温湿度调节装置，温湿度调节装置包括制冷装置和加热装置；制冷装置包括压缩机、冷却器、干燥过滤器、膨胀阀和蒸发器，压缩机的输入端与蒸发器的输出端相连通，压缩机的输出端与冷凝器的输入端相连通，在冷凝器上设有冷凝风机，冷凝器的输出端与干燥过滤器的输入端相连通，干燥过滤器的输出端与膨胀阀的输入端相连通，膨胀阀的输出端与蒸发器的输入端相连通，在蒸发器上设有蒸发器风机；多个温湿度传感器，控制器，控制器分别与压缩机、冷凝风机、蒸发器风机、加热装置和温湿度传感器通讯连通。本发明调温湿效果好、实现多点探测，能够准确的检测到箱式变电站内部的温度、能够实时监控。
The invention discloses a HVAC system for a box-type substation, comprising a temperature and humidity adjustment device, the temperature and humidity adjustment device includes a refrigeration device and a heating device; the refrigeration device includes a compressor, a cooler, a dry filter, an expansion valve and an evaporation The input end of the compressor is connected with the output end of the evaporator, the output end of the compressor is connected with the input end of the condenser, a condensing fan is arranged on the condenser, the output end of the condenser is connected with the input end of the dry filter The output end of the drying filter is connected with the input end of the expansion valve, the output end of the expansion valve is connected with the input end of the evaporator, and an evaporator fan is arranged on the evaporator; multiple temperature and humidity sensors, control The controller communicates with the compressor, the condensing fan, the evaporator fan, the heating device and the temperature and humidity sensor respectively. The invention has good temperature and humidity adjustment effect, realizes multi-point detection, can accurately detect the temperature inside the box-type substation, and can monitor in real time.
Description
技术领域technical field
本发明涉及暖通系统技术领域，特别涉及到一种用于箱式变电站的暖通系统。The invention relates to the technical field of heating and ventilation systems, in particular to a heating and ventilation system for box-type substations.
背景技术Background technique
在箱式变电站内部安装有诸多设备，例如变压器、低压柜和高压柜等，这些设备在运行过程中会产生较大的热量，产生的热量会提升箱式变电站内部的温度，使安装在箱式变电站内部的设备难以正常工作，而研发人员为了能够使安装在箱式变电站内部的设备正常工作，在箱式变电站的内部设置了一种能够调节其内部温度以及湿度的温湿控制装置。There are many equipment installed inside the box-type substation, such as transformers, low-voltage cabinets, and high-voltage cabinets. The equipment inside the substation is difficult to work normally, and in order to make the equipment installed in the box-type substation work normally, the R&D personnel installed a temperature and humidity control device inside the box-type substation that can adjust its internal temperature and humidity.
而现有技术的温湿控制装置存在以下几点不足：1.调温湿效果差，难以将箱式变电站内部的温度以及湿度快速、便捷的调至所需要的温度以及湿度；2.探测点单一，温湿传感器大多仅设于箱式变电站的出风口处，难以准确的检测到箱式变电站内部的温度；3.难以进行实时监控，当温湿控制装置发生故障时，难以使管理人员及时监控温湿控制装置的实时状态，带来了较大的安全隐患。However, the temperature and humidity control device of the prior art has the following disadvantages: 1. The temperature and humidity adjustment effect is poor, and it is difficult to quickly and conveniently adjust the temperature and humidity inside the box-type substation to the required temperature and humidity; 2. The detection point Single, most of the temperature and humidity sensors are only installed at the air outlet of the box-type substation, and it is difficult to accurately detect the temperature inside the box-type substation; 3. It is difficult to monitor in real time. When the temperature and humidity control device fails, it is difficult to make the management personnel timely Monitoring the real-time status of the temperature and humidity control device has brought great potential safety hazards.
然而针对现有技术的不足，研发者有必要研制一种设计合理、结构简单、调温湿效果好、稳定性能高、实现多点探测，能够准确的检测到箱式变电站内部的温度、能够实时监控、安全性能高的用于箱式变电站的暖通系统。However, in view of the deficiencies of existing technologies, it is necessary for developers to develop a system with reasonable design, simple structure, good temperature and humidity adjustment effect, high stability, and multi-point detection, which can accurately detect the temperature inside the box-type substation, and can detect in real time. A HVAC system for box-type substations with high monitoring and safety performance.
发明内容Contents of the invention
为解决现有技术存在的问题，本发明目的提供了一种设计合理、结构简单、调温湿效果好、稳定性能高、实现多点探测，能够准确的检测到箱式变电站内部的温度、能够实时监控、安全性能高的用于箱式变电站的暖通系统。In order to solve the problems existing in the prior art, the object of the present invention is to provide a device with reasonable design, simple structure, good temperature and humidity adjustment effect, high stability performance, multi-point detection, which can accurately detect the temperature inside the box-type substation, and can HVAC system for box-type substation with real-time monitoring and high safety performance.
为解决以上技术问题，本发明采用以下技术方案来实现的：In order to solve the above technical problems, the present invention adopts the following technical solutions to realize:
一种用于箱式变电站的暖通系统，其特征在于，包括A heating and ventilation system for a box-type substation, characterized in that it includes
一用于调节箱式变电站内部环境的温度以及湿度的温湿度调节装置，所述温湿度调节装置包括一用于调低箱式变电站内部环境的温度的制冷装置和一用于调高箱式变电站内部环境的温度的加热装置；所述制冷装置包括压缩机、冷却器、干燥过滤器、膨胀阀和蒸发器，所述压缩机的输入端与蒸发器的输出端相连通，所述压缩机的输出端与冷凝器的输入端相连通，在所述冷凝器上设有冷凝风机，所述冷凝器的输出端与干燥过滤器的输入端相连通，所述干燥过滤器的输出端与膨胀阀的输入端相连通，所述膨胀阀的输出端与蒸发器的输入端相连通，在所述蒸发器上设有蒸发器风机，所述蒸发器设置在箱式变电站的内部；A temperature and humidity adjustment device for adjusting the temperature and humidity of the internal environment of the box-type substation, the temperature and humidity adjustment device includes a refrigeration device for lowering the temperature of the inner environment of the box-type substation and a cooling device for increasing the temperature of the box-type substation A heating device for the temperature of the internal environment; the refrigerating device includes a compressor, a cooler, a dry filter, an expansion valve and an evaporator, the input end of the compressor communicates with the output end of the evaporator, and the The output end is connected with the input end of the condenser, a condensing fan is arranged on the condenser, the output end of the condenser is connected with the input end of the drying filter, and the output end of the drying filter is connected with the expansion valve The input end of the expansion valve is connected, the output end of the expansion valve is connected with the input end of the evaporator, an evaporator fan is arranged on the evaporator, and the evaporator is arranged inside the box-type substation;
一设置在箱式变电站内部用于检测其内部温度以及湿度的多个温湿度传感器；A plurality of temperature and humidity sensors arranged inside the box-type substation for detecting its internal temperature and humidity;
一用于控制温湿度调节装置的控制器，所述控制器分别与压缩机、冷凝风机、蒸发器风机、加热装置和温湿度传感器通讯连通。A controller for controlling the temperature and humidity adjustment device, said controller is respectively communicated with the compressor, the condensing fan, the evaporator fan, the heating device and the temperature and humidity sensor.
在本发明的一个优选实施例中，该用于箱式变电站的暖通系统还包括一设置在箱式变电站的出风口上的用于通风换气的通风换气装置，所述通风换气装置与控制器通讯连接。In a preferred embodiment of the present invention, the HVAC system for the box-type substation also includes a ventilation and ventilation device for ventilation arranged on the air outlet of the box-type substation, and the ventilation and ventilation device Communicate with the controller.
在本发明的一个优选实施例中，所述通风换气装置包括安装在箱式变电站的出风口处的电动百叶窗和设置在电动百叶窗上的换气风机，所述电动百叶窗与换气风机分别与控制器通讯连接。In a preferred embodiment of the present invention, the ventilation device includes an electric louver installed at the air outlet of the box-type substation and a ventilation fan arranged on the electric louver, and the electric louver and the ventilation fan are respectively connected with Controller communication connection.
在本发明的一个优选实施例中，在所述压缩机、冷凝器风机、蒸发器风机、加热装置和通风换气装置上均设有报警装置，所述报警装置与控制器通讯连接。In a preferred embodiment of the present invention, an alarm device is provided on the compressor, the condenser fan, the evaporator fan, the heating device and the ventilation device, and the alarm device is communicated with the controller.
在本发明的一个优选实施例中，所述加热装置为加热器，所述加热装置设置在箱式变电站的内部。In a preferred embodiment of the present invention, the heating device is a heater, and the heating device is arranged inside the box-type substation.
与现有技术相比，本发明设有用于调节箱式变电站内部环境的温度以及湿度的温湿度调节装置，并且在箱式变电站内部用于检测其内部温度以及湿度的多个温湿度传感器，温湿度传感器将检测的温度以及湿度数值信号发送至控制器，控制器通过接收到的温度以及湿度数值信号控制温湿度调节装置工作，从而调节箱式变电站内部环境的温度以及湿度，采用上述结构能够提高了调温湿效果以及稳定性能，并且在压缩机、冷凝器风机、蒸发器风机、加热装置和通风换气装置上设有报警装置，报警装置的设有能够准确的检测到箱式变电站内部的温度，能够实现实时监控，进一步提高了该暖通系统安全性能。Compared with the prior art, the present invention is provided with a temperature and humidity regulating device for adjusting the temperature and humidity of the internal environment of the box-type substation, and a plurality of temperature and humidity sensors for detecting the internal temperature and humidity of the box-type substation, and the temperature The humidity sensor sends the detected temperature and humidity numerical signals to the controller, and the controller controls the temperature and humidity adjustment device to work through the received temperature and humidity numerical signals, thereby adjusting the temperature and humidity of the internal environment of the box-type substation. The above structure can improve In order to improve the temperature and humidity effect and stable performance, alarm devices are installed on the compressor, condenser fan, evaporator fan, heating device and ventilation device. The temperature can be monitored in real time, which further improves the safety performance of the HVAC system.
附图说明Description of drawings
为了更清楚地说明本发明实施例或现有技术中的技术方案，下面将对实施例或现有技术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他的附图。In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description are only These are some embodiments of the present invention. Those skilled in the art can also obtain other drawings based on these drawings without creative work.
图1为本发明的工作原理图。Fig. 1 is the working principle diagram of the present invention.
具体实施方式detailed description
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体图示，进一步阐述本发明。In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.
参照图1所示，图中给出的一种用于箱式变电站的暖通系统，包括温湿度调节装置、多个温湿度传感器210、220、230和控制器300。Referring to FIG. 1 , a HVAC system for a box-type substation shown in the figure includes a temperature and humidity adjustment device, a plurality of temperature and humidity sensors 210 , 220 , 230 and a controller 300 .
温湿度调节装置用于调节箱式变电站400内部环境的温度以及湿度，温湿度调节装置包括一用于调低箱式变电站400内部环境的温度的制冷装置和一用于调高箱式变电站内部环境的温度的加热装置120。The temperature and humidity adjustment device is used to adjust the temperature and humidity of the internal environment of the box-type substation 400. The temperature and humidity adjustment device includes a refrigeration device for lowering the temperature of the inner environment of the box-type substation 400 and a cooling device for increasing the temperature of the inner environment of the box-type substation. The temperature of the heating device 120.
制冷装置包括压缩机111、冷却器112、干燥过滤器114、膨胀阀115和蒸发器116，压缩机111的输入端与蒸发器116的输出端相连通，压缩机111的输出端与冷凝器112的输入端相连通，在冷凝器112上设有冷凝风机113，冷凝器112的输出端与干燥过滤器114的输入端相连通，干燥过滤器114的输出端与膨胀阀115的输入端相连通，膨胀阀115的输出端与蒸发器116的输入端相连通，在蒸发器116上设有蒸发器风机117，蒸发器117设置在箱式变电站400的内部，压缩机111、冷凝器112和干燥过滤器114设置在箱式变电站400的外部，控制器300分别与压缩机111、冷凝风机113、蒸发器风机117通讯连接。Refrigeration device comprises compressor 111, cooler 112, drier filter 114, expansion valve 115 and evaporator 116, and the input end of compressor 111 is connected with the output end of evaporator 116, and the output end of compressor 111 is connected with condenser 112 The input end of the condenser 112 is connected with the condenser fan 113, the output end of the condenser 112 is connected with the input end of the dry filter 114, and the output end of the dry filter 114 is connected with the input end of the expansion valve 115 , the output end of the expansion valve 115 is connected with the input end of the evaporator 116, the evaporator fan 117 is arranged on the evaporator 116, the evaporator 117 is arranged inside the box-type substation 400, the compressor 111, the condenser 112 and the drying The filter 114 is arranged outside the box-type substation 400, and the controller 300 is connected to the compressor 111, the condensing fan 113, and the evaporator fan 117 in communication.
多个温湿度传感器210、220、230分布在箱式变电站400内部的不同位置，用于检测其内部温度以及湿度，控制器300与加热装置120通讯连接。A plurality of temperature and humidity sensors 210 , 220 , 230 are distributed in different positions inside the box-type substation 400 for detecting its internal temperature and humidity. The controller 300 is connected to the heating device 120 in communication.
加热装置120为加热器，加热装置120设置在箱式变电站400的内部，加热装置120与控制器300通讯连通。The heating device 120 is a heater, and the heating device 120 is arranged inside the box-type substation 400 , and the heating device 120 communicates with the controller 300 .
该用于箱式变电站的暖通系统还包括一设置在箱式变电站400的出风口上的用于通风换气的通风换气装置，通风换气装置与控制器300通讯连接。The HVAC system for the box-type substation also includes a ventilation device for ventilation arranged on the air outlet of the box-type substation 400 , and the ventilation device is connected to the controller 300 in communication.
通风换气装置包括安装在箱式变电站的出风口处的电动百叶窗520和设置在电动百叶窗520上的换气风机510，电动百叶窗520与换气风机510分别与控制器300通讯连接。The ventilation device includes an electric shutter 520 installed at the air outlet of the box-type substation and a ventilation fan 510 arranged on the electric shutter 520 , and the electric shutter 520 and the ventilation fan 510 are respectively connected to the controller 300 by communication.
可根据实际情况设置电动百叶窗520及换气风机510启动的间隔时间及运行时间，例如：设定间隔24小时启动电动百叶窗520和换气风机510一次，每次风机运行15分钟。The interval time and running time of starting the electric shutter 520 and the ventilation fan 510 can be set according to the actual situation, for example: set the interval of 24 hours to start the electric shutter 520 and the ventilation fan 510 once, and each time the fan runs for 15 minutes.
在压缩机111、冷凝器风机113、蒸发器风机117、加热装置120和通风换气装置上均设有报警装置(图中未示出)，报警装置与控制器300通讯连接，上述任意元器件出现故障可通过控制线向主控室报警。On compressor 111, condenser blower fan 113, evaporator blower fan 117, heating device 120 and ventilating device, all are provided with alarm device (not shown in the figure), and alarm device is connected with controller 300 by communication, above-mentioned any components and parts In the event of a fault, an alarm can be sent to the main control room through the control line.
利用上述方案形成的暖通系统来控制箱式变电站内部环境的温度时，当分布在箱式变电站内部的任意一温湿度传感器探测到的温度值达到控制器设定的温度值时，控制器即启动制冷装置或加热装置120进行降温或升温，当箱式变电站400内部温度降到设定的回差温度值时，控制器300即关停制冷装置或加热装置120。When the HVAC system formed by the above scheme is used to control the temperature of the internal environment of the box-type substation, when the temperature detected by any temperature and humidity sensor distributed inside the box-type substation reaches the temperature value set by the controller, the controller will immediately Start the refrigeration device or the heating device 120 to cool down or heat up. When the internal temperature of the box-type substation 400 drops to the set hysteresis temperature value, the controller 300 shuts down the refrigeration device or the heating device 120 .
降温：例如制冷装置启动温度设为28℃，回差值设为3℃时，当温湿度传感器探测到温度达到28℃时，控制器300启动制冷装置进行制冷，当温湿度传感器探测到温度为25℃时，控制器300即关停制冷装置。Cooling down: For example, when the start-up temperature of the refrigeration device is set to 28°C and the hysteresis value is set to 3°C, when the temperature and humidity sensor detects that the temperature reaches 28°C, the controller 300 starts the refrigeration device for cooling; When the temperature is 25°C, the controller 300 shuts down the refrigeration device.
升温：例如加热装置启动温度设为10℃，回差值设为3℃时，当温湿度传感器探测到温度达到10℃时，控制器启动加热装置进行加热，当温湿度传感器探测到温度为13℃时，控制器300即关停加热装置120。Heating: For example, when the start-up temperature of the heating device is set to 10°C and the hysteresis value is set to 3°C, when the temperature and humidity sensor detects that the temperature reaches 10°C, the controller starts the heating device for heating; when the temperature and humidity sensor detects that the temperature is 13 °C, the controller 300 shuts down the heating device 120.
当温湿度传感器探测到控制箱式变电站内部环境的湿度达到设定值时控制器300启动压缩机111，箱式变电站内部的蒸发器风机117启动，箱式变电站外部的冷凝风机113也同时启动，箱式变电站内部蒸发器116的温度下降，当箱式变电站内部蒸发器116温度降到露点温度及以下时，箱式变电站内部的蒸发器116的翅片上开始凝露，箱式变电站内部空气中的水汽开始析出，凝结的水通过引水管流出。When the temperature and humidity sensor detects that the humidity inside the control box-type substation reaches the set value, the controller 300 starts the compressor 111, the evaporator fan 117 inside the box-type substation starts, and the condensing fan 113 outside the box-type substation also starts simultaneously. The temperature of the evaporator 116 inside the box-type substation drops. When the temperature of the evaporator 116 inside the box-type substation drops to the dew point temperature or below, the fins of the evaporator 116 inside the box-type substation begin to condense, and the air in the box-type substation Moisture begins to precipitate, and condensed water flows out through the water pipe.
除湿：例如除湿装置启动湿度设为90％，回差值设为5％时，当任意一环境温湿度传感器探测到的湿度值达到90％时，控制器即启动除湿装置进行除湿，当箱式变电站内部湿度降到85％时，控制器300即关停除湿装置。Dehumidification: For example, when the start-up humidity of the dehumidification device is set to 90%, and the hysteresis value is set to 5%, when the humidity value detected by any ambient temperature and humidity sensor reaches 90%, the controller will start the dehumidification device for dehumidification. When the humidity inside the substation drops to 85%, the controller 300 shuts down the dehumidification device.
例如：除湿装置启动湿度设为80％，回差值设为5％时，当温湿度传感器探测到湿度达到80％时，控制器启动除湿装置进行除湿，当温湿度传感器探测到湿度值为75％时，控制器300即关停除湿装置。For example: when the starting humidity of the dehumidification device is set to 80%, and the hysteresis value is set to 5%, when the temperature and humidity sensor detects that the humidity reaches 80%, the controller starts the dehumidification device for dehumidification, and when the temperature and humidity sensor detects that the humidity is 75% %, the controller 300 shuts down the dehumidification device.
在控制器300上配有RS485接口，RS485接口通过控制线与主控室内的控制主机通讯连接，可在控制主机上更改温湿度设定值、查看箱式变电站内部各个温湿度传感器210、220、230的实时温湿度值、查看压缩机111、加热装置120、冷凝风机113、蒸发器风机117及通风换气装置的实时状态。The controller 300 is equipped with an RS485 interface, and the RS485 interface communicates with the control host in the main control room through the control line. The temperature and humidity setting values can be changed on the control host, and the temperature and humidity sensors 210, 220, 230 real-time temperature and humidity values, check the real-time status of compressor 111, heating device 120, condensing fan 113, evaporator fan 117 and ventilation device.
综上所述本发明设有用于调节箱式变电站内部环境的温度以及湿度的温湿度调节装置，并且在箱式变电站内部用于检测其内部温度以及湿度的多个温湿度传感器，温湿度传感器将检测的温度以及湿度数值信号发送至控制器，控制器通过接收到的温度以及湿度数值信号控制温湿度调节装置工作，从而调节箱式变电站内部环境的温度以及湿度，采用上述结构能够提高了调温湿效果以及稳定性能，并且在压缩机、冷凝器风机、蒸发器风机、加热装置和通风换气装置上设有报警装置，报警装置的设有能够准确的检测到箱式变电站内部的温度，能够实现实时监控，进一步提高了该暖通系统安全性能。In summary, the present invention is provided with a temperature and humidity regulating device for adjusting the temperature and humidity of the internal environment of the box-type substation, and a plurality of temperature and humidity sensors for detecting the internal temperature and humidity of the box-type substation. The temperature and humidity sensors will The detected temperature and humidity numerical signals are sent to the controller, and the controller controls the temperature and humidity adjustment device to work through the received temperature and humidity numerical signals, thereby adjusting the temperature and humidity of the internal environment of the box-type substation. The above structure can improve the temperature regulation Wet effect and stable performance, and there are alarm devices on the compressor, condenser fan, evaporator fan, heating device and ventilation device. The alarm device can accurately detect the temperature inside the box-type substation, and can The realization of real-time monitoring further improves the safety performance of the HVAC system.
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等同物界定。The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the industry should understand that the present invention is not limited by the above-mentioned embodiments, and that described in the above-mentioned embodiments and the description only illustrates the principles of the present invention, and the present invention also has various aspects without departing from the spirit and scope of the present invention. Variations and improvements all fall within the scope of the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.
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