阅读说明：本技术 一种综合管廊acu柜 (Comprehensive pipe rack ACU cabinet ) 是由 张愿园 周丽萍 于 2019-09-25 设计创作，主要内容包括：本发明公开了一种综合管廊ACU柜,包括控制系统、UPS、环境仪表、被控设备和柜内温湿度控制单元；环境仪表用于实时监测外部环境参数；柜内温湿度控制单元用于监测ACU柜内温湿度参数；环境仪表和柜内温湿度控制单元的输出端与控制系统的输入端连接,控制系统的输出端与被控设备的输入端连接；控制系统用于根据环境仪表和柜内温湿度控制单元监测的参数控制柜内温湿度控制单元和被控设备的运行。本发明智慧管廊控制系统根据接收到的柜内温湿度信号和环境仪表监测到的外部环境参数信号控制温湿度控制单元对加热装置和风机的启停控制,从而控制ACU柜内温湿度,防止ACU柜内温湿度过高造成的设备损坏,保证综合管廊各个设备的正常运行。(The invention discloses an ACU cabinet of a comprehensive pipe rack, which comprises a control system, a UPS, an environmental instrument, controlled equipment and a temperature and humidity control unit in the cabinet; the environment instrument is used for monitoring external environment parameters in real time; the temperature and humidity control unit in the ACU cabinet is used for monitoring temperature and humidity parameters in the ACU cabinet; the output end of the environment instrument and the output end of the temperature and humidity control unit in the cabinet are connected with the input end of the control system, and the output end of the control system is connected with the input end of the controlled equipment; the control system is used for controlling the operation of the temperature and humidity control unit in the cabinet and the controlled equipment according to the environmental instrument and the parameters monitored by the temperature and humidity control unit in the cabinet. According to the intelligent pipe gallery control system, the temperature and humidity control unit is controlled to control the starting and stopping of the heating device and the fan according to the received temperature and humidity signals in the ACU cabinet and the external environment parameter signals monitored by the environment instrument, so that the temperature and humidity in the ACU cabinet are controlled, equipment damage caused by overhigh temperature and humidity in the ACU cabinet is prevented, and the normal operation of all equipment of the comprehensive pipe gallery is ensured.)

1. The utility model provides a utility tunnel ACU cabinet which characterized in that: comprises that

The intelligent cabinet comprises a control system (1), a UPS (2), an environmental instrument (3), controlled equipment (4) and a temperature and humidity control unit (5) in the cabinet;

the UPS (2) provides voltage required by operation;

the environment instrument (3) is used for monitoring external environment parameters in real time;

the cabinet internal temperature and humidity control unit (5) is used for monitoring temperature and humidity parameters in the ACU cabinet;

the output ends of the environment instrument (3) and the temperature and humidity control unit (5) in the cabinet are connected with the input end of the control system (1), and the output end of the control system (1) is connected with the input end of the controlled equipment (4);

the control system (1) is used for controlling the operation of the temperature and humidity control unit (5) in the cabinet and the controlled equipment (4) according to the parameters monitored by the environment instrument (3) and the temperature and humidity control unit (5) in the cabinet.

2. The utility model provides a utility tunnel ACU cabinet of claim 1, characterized in that: the controlled equipment (4) comprises a fan (6), a water pump (7), a lighting device (8) and an alarm lamp (9).

3. The utility model provides a utility tunnel ACU cabinet of claim 1, characterized in that: temperature and humidity control unit (5) includes thermodetector, moisture detector, heating device, fan and temperature and humidity control unit in the cabinet, thermodetector detects ACU cabinet temperature, moisture detector detects ACU cabinet humidity, thermodetector and moisture detector convey the temperature and humidity signal who detects to temperature and humidity control unit, temperature and humidity control unit is connected with the heating device electricity, temperature and humidity control unit is connected with control system (1) electricity, temperature and humidity control unit conveys temperature and humidity signal control system (1), control system (1) according to received in the cabinet temperature and humidity signal with the external environment parameter signal control that environmental instrument (3) were monitored temperature and humidity control unit is right start-stop control of heating device and fan.

4. The utility model provides a utility tunnel ACU cabinet of claim 1, characterized in that: the system also comprises an HMI (10), wherein the HMI (10) is electrically connected with the control system (1).

5. The utility model provides a utility tunnel ACU cabinet of claim 1, characterized in that: the device also comprises a communication interface (11), wherein the communication interface (11) is electrically connected with the control system (1).

6. The utility model provides a utility tunnel ACU cabinet of claim 1, characterized in that: the control system (1) is a PLC control system.

7. The utility model provides a utility tunnel ACU cabinet of claim 1, characterized in that: the environment instrument (3) comprises an infrared correlation device, a camera, a temperature and humidity monitor, an oxygen concentration detector, a carbon dioxide concentration detector, a methane concentration detector and a smoke detector; the infrared correlation device is used for monitoring the invasion of foreign objects; the camera is used for acquiring images of an external environment in real time; the temperature and humidity monitor is used for monitoring the temperature and humidity of an external environment; the oxygen concentration detector is used for monitoring the oxygen concentration of the external environment; the carbon dioxide concentration detector is used for monitoring the carbon dioxide concentration of the external environment; the methane concentration detector is used for monitoring the methane concentration of the external environment; the smoke detector is used for monitoring the occurrence of fire.

Technical Field

The invention relates to the technical field of comprehensive pipe galleries, in particular to an ACU cabinet of a comprehensive pipe gallery.

Background

Under utility tunnel environment, humidity ratio is bigger, and the environment is sealed relatively, and general ACU cabinet is under humid environment for a long time, receives the corruption easily, and electrical components can be impaired reduction life because of the corruption. This often can meet in piping lane ACU cabinet, because equipment dewfall causes to lead to PLC module dewfall to damage, just must update a batch of equipment in a few years, causes whole operation cost to increase.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides the ACU cabinet for the comprehensive pipe gallery, which can control the temperature and humidity in the ACU cabinet, prevent equipment damage caused by overhigh temperature and humidity in the ACU cabinet and ensure the normal operation of each equipment of the comprehensive pipe gallery.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a utility tunnel ACU cabinet which characterized in that: comprises that

The control system, the UPS, the environmental instrument, the controlled equipment and the temperature and humidity control unit in the cabinet;

the UPS provides voltage required by operation;

the environment instrument is used for monitoring external environment parameters in real time;

the cabinet internal temperature and humidity control unit is used for monitoring temperature and humidity parameters in the ACU cabinet;

the output end of the environment instrument and the output end of the temperature and humidity control unit in the cabinet are connected with the input end of the control system, and the output end of the control system is connected with the input end of the controlled equipment;

the control system is used for controlling the operation of the temperature and humidity control unit in the cabinet and the controlled equipment according to the parameters monitored by the environment instrument and the temperature and humidity control unit in the cabinet.

As above a utility tunnel ACU cabinet, its characterized in that: the controlled equipment comprises a fan, a water pump, a lighting device and an alarm lamp.

As above a utility tunnel ACU cabinet, its characterized in that: temperature and humidity control unit includes thermodetector, moisture detector, heating device, fan and atmospheric control unit in the cabinet, thermodetector detects ACU cabinet temperature, moisture detector detects ACU cabinet humidity, thermodetector and moisture detector convey the temperature and humidity signal who detects to the atmospheric control unit, the atmospheric control unit is connected with the heating device electricity, the atmospheric control unit is connected with the control system electricity, the atmospheric control unit conveys the temperature and humidity signal control system, control system according to received temperature and humidity signal in the cabinet with the external environment parameter signal control that environmental instrument monitored the atmospheric control unit is right the opening of heating device and fan stops the control.

As above a utility tunnel ACU cabinet, its characterized in that: the system further comprises an HMI, and the HMI is electrically connected with the control system.

As above a utility tunnel ACU cabinet, its characterized in that: the intelligent control system also comprises a communication interface which is electrically connected with the control system.

As above a utility tunnel ACU cabinet, its characterized in that: the control system is a PLC control system.

As above a utility tunnel ACU cabinet, its characterized in that: the environment instrument comprises an infrared correlation device, a camera, a temperature and humidity monitor, an oxygen concentration detector, a carbon dioxide concentration detector, a methane concentration detector and a smoke detector; the infrared correlation device is used for monitoring the invasion of foreign objects; the camera is used for acquiring images of an external environment in real time; the temperature and humidity monitor is used for monitoring the temperature and humidity of an external environment; the oxygen concentration detector is used for monitoring the oxygen concentration of the external environment; the carbon dioxide concentration detector is used for monitoring the carbon dioxide concentration of the external environment; the methane concentration detector is used for monitoring the methane concentration of the external environment; the smoke detector is used for monitoring the occurrence of fire.

The invention has the following beneficial effects: the intelligent pipe gallery ACU cabinet comprises an in-cabinet temperature and humidity control unit, wherein the in-cabinet temperature and humidity control unit comprises a temperature detector, a humidity detector, a heating device, a fan and a temperature and humidity control unit, the temperature detector and the humidity detector transmit detected temperature and humidity signals to the temperature and humidity control unit, the temperature and humidity control unit transmits the temperature and humidity signals to a control system, and the control system controls the temperature and humidity control unit to control starting and stopping of the heating device and the fan according to the received in-cabinet temperature and humidity signals and external environment parameter signals monitored by an environment instrument, so that the temperature and humidity in the ACU cabinet are controlled, equipment damage caused by overhigh temperature and humidity in the ACU cabinet is prevented, and the normal operation of each piece of equipment of a comprehensive pipe gallery is ensured.

Drawings

Figure 1 is a schematic view of an ACU cabinet of a utility tunnel of the present invention.

In the figure: 1. a control system; 2. a UPS; 3. an environmental instrument; 4. a controlled device; 5. a temperature and humidity control unit in the cabinet; 6. a fan; 7. a water pump; 8. an illumination device; 9. an alarm lamp; 10. HMI; 11. a communication interface.

Detailed Description

In order that the present invention may be more readily and clearly understood, a more particular description of the invention briefly described above will be rendered by reference to specific embodiments that are illustrated in the appended drawings.

As shown in figure 1, an ACU cabinet for a comprehensive pipe rack comprises

The control system 1, the UPS2, the environmental instrument 3, the controlled equipment 4 and the in-cabinet temperature and humidity control unit 5;

the UPS2 provides the voltage needed for operation;

the environment instrument 3 is used for monitoring external environment parameters in real time;

the cabinet internal temperature and humidity control unit 5 is used for monitoring temperature and humidity parameters in the ACU cabinet;

the output ends of the environment instrument 3 and the in-cabinet temperature and humidity control unit 5 are connected with the input end of the control system 1, and the output end of the control system 1 is connected with the input end of the controlled equipment 4;

the control system 1 is used for controlling the operation of the cabinet internal temperature and humidity control unit 5 and the controlled equipment 4 according to the parameters monitored by the environment instrument 3 and the cabinet internal temperature and humidity control unit 5.

In this application, controlled equipment 4 includes fan 6, water pump 7, lighting device 8, alarm lamp 9.

In this application, temperature and humidity control unit 5 includes thermodetector in the cabinet, the moisture detector, heating device, fan and temperature and humidity control unit, thermodetector detects ACU cabinet temperature, the moisture detector detects ACU cabinet humidity, thermodetector and moisture detector convey the temperature and humidity signal that detect to temperature and humidity control unit, temperature and humidity control unit and heating device electricity are connected, temperature and humidity control unit and control system 1 electricity are connected, temperature and humidity control unit conveys temperature and humidity signal to control system 1, control system 1 opens the start-stop control of heating device and fan according to the external environment parameter signal control temperature and humidity signal that received in the cabinet temperature and humidity signal and environmental instrument 3 monitored.

The utility tunnel ACU cabinet in this application further comprises an HMI10, HMI10 being electrically connected with the control system 1.

Utility tunnel ACU cabinet still includes communication interface 11 in this application, and communication interface 11 is connected with control system 1 electricity.

In this application, the control system 1 is a PLC control system.

In the application, the environment instrument 3 comprises an infrared correlation device, a camera, a temperature and humidity monitor, an oxygen concentration detector, a carbon dioxide concentration detector, a methane concentration detector and a smoke detector; the infrared correlation device is used for monitoring the invasion of foreign objects; the camera is used for acquiring images of an external environment in real time; the temperature and humidity monitor is used for monitoring the temperature and humidity of an external environment; the oxygen concentration detector is used for monitoring the oxygen concentration of the external environment; the carbon dioxide concentration detector is used for monitoring the carbon dioxide concentration of the external environment; the methane concentration detector is used for monitoring the methane concentration of the external environment; smoke detectors are used to monitor the occurrence of fires.

The above embodiments are described in further detail to solve the technical problems, technical solutions and advantages of the present invention, and it should be understood that the above embodiments are only examples of the present invention and are not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the protection scope of the present invention.