Device for monitoring gas medicament bottle group in real time

Abstract

The utility model discloses a device for monitoring a gas medicament bottle group in real time, which is characterized in that a data acquisition input unit is arranged in the medicament bottle group, medicament leakage is monitored through a leakage monitoring sensor, and temperature and humidity data of a medicament bottle storage environment are acquired through a temperature and humidity transmitter; on-off state data of a medicament bottle release valve is collected and output through a switching value collection module, a controller obtains the data, outputs state data of a medicament bottle and processing data for the medicament bottle according to the model of the medicament bottle and a built-in leakage threshold value, and finally transmits the state data and the processing data to an Internet of Things platform. The state data and the processing data of the medicament bottle group are displayed, and the abnormal state prompt information is output after the state data is abnormal, so that an operator on duty in a disinfection and control room and an internet-of-things platform can obtain and check the state data of the medicament bottles at any time, and an inspector does not need to record an information table on each bottle body; and the inspection efficiency and the maintenance efficiency are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fire equipment technical field, especially a kind of device for real-time monitoring of gas medicament bottle group. BACKGROUND

[0002] Gas medicament bottle is common in fire equipment, and is used in large quantities and needs to be kept in stock.

[0003] Gas medicament bottle leakage monitoring is actively monitored by changes in bottle pressure / liquid level / weight. After the formation of the medicament bottle group, the leakage of medicament between the bottles will affect the use of the fire extinguishing system.

[0004] The existing common gas medicament bottle group mainly uses a pointer type instrument to visually check by manual inspection, which cannot realize real-time monitoring of the leakage of the medicament in the bottle, and cannot monitor the opening and closing state of the release valve of the bottle group.

[0005] In addition, during daily inspection, bottle group leakage monitoring inspection requires inspection personnel to record the indicator on each bottle, which requires a lot of time. INVENTION CONTENTS

[0006] The utility model aims to provide a device for real-time monitoring of gas medicament bottle group, which can realize remote real-time monitoring of bottle group medicament leakage, valve position switch state and storage environment temperature and humidity data, reduce manual inspection labor intensity and ensure the reliability of the fire extinguishing system.

[0007] To solve the above technical problems, the utility model embodiment provides a device for real-time monitoring of gas medicament bottle group, a data acquisition input unit, including leakage monitoring sensor, temperature and humidity transmitter and on-off value acquisition module arranged in medicament bottle group, the leakage monitoring sensor includes at least one of pressure transmitter, liquid level transmitter and weight transmitter, for medicament leakage monitoring and outputting leakage detection data, the leakage detection data includes at least one of pressure data, liquid level data and weight data, the temperature and humidity transmitter is used to collect the temperature and humidity data of the storage environment of the medicament bottle group and output, and the on-off value acquisition module is used to collect the opening and closing state data of the release valve of the medicament bottle group and output;

[0008] Controller, connected with the data acquisition input unit, is used for outputting processing data for the medicament bottle according to the leakage detection data, the temperature and humidity data and the opening and closing state data, and according to the model of the medicament bottle and the built-in leakage threshold value, the leakage threshold value includes pressure threshold value, liquid level threshold value and weight threshold value;

[0009] An Internet of Things platform is connected with the controller, and is used for displaying the leakage detection data, the temperature and humidity data, the switch state data, the model of the medicine bottle, the leakage threshold, the processing data and the abnormal state prompt information in the processing data obtained by the controller.

[0010] The data acquisition input unit is arranged in a power bottle connected with the medicine bottle and a power bottle head valve of the power bottle.

[0011] The switch quantity acquisition module comprises a signal feedback sub-module and a state sensing unit.

[0012] The RS458 concentrator is arranged at the input end of the signal feedback sub-module, and is used for enhancing the digital signal input into the signal feedback sub-module.

[0013] The Internet of Things module is arranged between the controller and the Internet of Things platform, and is used for sending the data uploaded by the controller to the Internet of Things platform.

[0014] The Internet of Things platform comprises an alarm output module and a state output module.

[0015] The leakage monitoring sensor is a leakage monitoring sensor with a modbus rtu data collector or a leakage monitoring sensor with a 4-20ma data collector.

[0016] The communication module is an RS485 communication module or a wireless communication module.

[0017] The controller is a PLC controller or a single-chip microcomputer controller.

[0018] Compared with the prior art, the device for monitoring the gas medicine bottle group in real time has the following advantages:

[0019] The device for monitoring the group of gas medicament bottles in real time provided by the embodiment of the utility model, through setting data acquisition input unit on medicament bottle, through leakage monitoring sensor to carry out pressure, liquid level or weight leakage monitoring, and through temperature and humidity transmitter to collect temperature and humidity data of medicament bottle storage environment, on-off value acquisition module to collect on-off state data of medicament bottle release valve and output, controller analyzes leakage detection data, temperature and humidity data, on-off state data, and according to the model of medicament bottle and built-in leakage threshold, outputs medicament leakage state data of medicament bottle and processing data for medicament bottle, finally transmits to internet of things platform, displays medicament leakage state data, processing data of medicament bottle and abnormal state prompt information after state data is abnormal, so that the duty personnel of control room and the maintenance personnel of internet of things platform can obtain and check the state data of medicament bottle at any time, without the need of inspection personnel to record the information table on each bottle body, improves the inspection efficiency and maintenance efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0020] In order to more clearly illustrate the technical scheme in the embodiments of the utility model or prior art, below will be to the drawings needed to be used in the embodiment or prior art description briefly introduced, obviously, the drawings in the following description is some embodiments of the utility model, for those skilled in the art, without creative labor, according to these drawings, other drawings can also be obtained.

[0021] Figure 1 The structural schematic diagram of one embodiment of the device for monitoring the group of gas medicament bottles in real time provided by the utility model;

[0022] Figure 2 The structural schematic diagram of one embodiment of the device for monitoring the group of gas medicament bottles in real time provided by the utility model;

[0023] Figure 3 The use flow schematic diagram of one embodiment of the device for monitoring the group of gas medicament bottles in real time provided by the utility model;

[0024] Among them, 10-data acquisition input unit, 11-leakage monitoring sensor, 12-temperature and humidity transmitter, 13-on-off value acquisition module, 20-controller, 30-internet of things platform, 31-alarm output module, 32-state output module. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0026] Please refer to Figures 1-3 , Figure 1 A structural schematic diagram of one embodiment of the device for monitoring the gas medicament bottle group in real time provided by the present application; Figure 2 A structural schematic diagram of one embodiment of the device for monitoring the gas medicament bottle group in real time provided by the present application; Figure 3 A use flowchart of one embodiment of the device for monitoring the gas medicament bottle group in real time provided by the present application.

[0027] In one specific embodiment, the device for monitoring the gas medicament bottle group in real time comprises:

[0028] The data acquisition input unit 10 comprises a leakage monitoring sensor 11, a temperature and humidity transmitter 12 and an on-off quantity acquisition module 13 arranged on the medicament bottle group, the leakage monitoring sensor 11 comprises at least one of a pressure transmitter, a liquid level transmitter and a weight transmitter, is used for medicament leakage monitoring and outputs leakage detection data, the leakage detection data comprises at least one of pressure data, liquid level data and weight data, the temperature and humidity transmitter 12 is used for collecting and outputting the temperature and humidity data of the storage environment of the medicament bottle group, and the on-off quantity acquisition module 13 is used for collecting and outputting the on-off state data of the release valve of the medicament bottle group;

[0029] The controller 20 is connected with the data acquisition input unit, is used for outputting processing data for the medicament bottle according to the leakage detection data, the temperature and humidity data and the on-off state data, and according to the model of the medicament bottle and the built-in leakage threshold value, the leakage threshold value comprises a pressure threshold value, a liquid level threshold value and a weight threshold value;

[0030] The Internet of Things platform 30 is connected with the controller 20, is used for displaying the leakage detection data, the temperature and humidity data and the on-off state data obtained by the controller 20, the model of the medicament bottle, the leakage threshold value, the processing data and the abnormal state prompt information in the processing data.

[0031] The leakage monitoring sensor 11 in the present application is used for leakage monitoring of the medicament, and any one of the pressure transmitter, the liquid level transmitter and the weight transmitter can be implemented. The staff can only set one of the transmitters, or set two or three transmitters for different parameter detection, and the setting can be made according to different detection requirements.

[0032] It should be noted that the leakage monitoring sensor 11 needs to correspond to the subsequent leakage threshold value. For example, the leakage monitoring sensor 11 of the former carries out pressure detection, and the leakage threshold value of the latter must include the pressure threshold value.

[0033] By setting the data acquisition input unit 10 on the medicament bottle, the leakage monitoring sensor 115 carries out leakage monitoring of the medicament, the temperature and humidity transmitter 12 collects the temperature and humidity data of the storage environment of the medicament bottle, the on-off acquisition module 13 collects and outputs the on-off state data of the release valve of the medicament bottle, the controller 20 acquires the leakage detection data, the temperature and humidity data and the on-off state data, and according to the model of the medicament bottle and the built-in leakage threshold value, outputs the leakage monitoring data of the medicament bottle and the processing data for the medicament bottle, and finally transmits to the Internet of Things platform 30, displays the leakage monitoring data and the processing data of the medicament bottle, and outputs the abnormal state prompt information after the state data is abnormal, so that the on-duty personnel in the control room and the maintenance personnel in the Internet of Things platform 30 can obtain and check the state data of the medicament bottle at any time, without the need for the inspection personnel to record the information table on each bottle, thereby improving the inspection efficiency and the maintenance efficiency.

[0034] The medicament bottle in the present application includes but is not limited to the chemical synthetic fire extinguishing agent extinguishing system such as heptafluoropropane (HFC227ea) and the inert gas fire extinguishing agent extinguishing system such as IG-01 (argon), IG-100 (nitrogen), IG-55 (argon, nitrogen), IG-541 (argon, nitrogen, carbon dioxide).

[0035] The on-off acquisition module 13 collects the on-off including but not limited to the selector valve, the check valve, the manifold, the connecting pipe, the safety relief device, the driving device, the control device, the signal feedback device, the pressure reducing device, the low-leakage high-seal valve, the pipe fitting, the support and hanger and the pressure relief device in the protection zone.

[0036] In one embodiment, the device for real-time monitoring of the gas medicament bottle group further comprises a data acquisition input unit arranged at a power bottle connected with the medicament bottle and a power bottle head valve of the power bottle.

[0037] The structure of the power bottle and the power bottle head valve in the present application is not limited, and the control mode of the power bottle head valve is not limited.

[0038] Due to a large number of switches in the present application, the state of the switch is detected by the switch quantity acquisition module 13, which ensures the safety of the storage, and also enables the management personnel to obtain the state of the switch in real time, facilitates the subsequent operation, and improves the management efficiency.

[0039] The structure of the switch quantity acquisition module 13 in the present application is not limited, and in one embodiment, the switch quantity acquisition module 13 includes a signal feedback sub-module and a state sensing unit, the input end of the signal feedback sub-module is connected with the valve position switch, and is used to convert the valve position switch state into a switch quantity signal, and the state sensing unit is used to convert the switch quantity signal into switch state data and output to the controller 20.

[0040] Through the signal feedback sub-module, the state of the related valve position switch can be collected in real time, accidents caused by incorrect operation are avoided, and the management efficiency is improved.

[0041] The structure of the signal feedback sub-module and the state sensing unit in the present application is not limited.

[0042] The signal feedback sub-module in the present application is mainly a mechanical structure, which is connected with the related switch. When the related switch is actuated, the signal feedback sub-module is also moved, thereby generating an action signal, which is finally detected, recognized and output by the state sensing unit.

[0043] Since the generated signal is low, the strength of the feedback signal may be weak, which cannot meet the requirements and increases the possibility of errors.

[0044] In order to solve the above technical problems, in one embodiment, the device for real-time monitoring of the group of gas medicament bottles further includes an RS458 concentrator arranged at the input end of the signal feedback sub-module, which is used to enhance the digital signal input to the signal feedback sub-module.

[0045] By arranging the RS458 concentrator, the signal input to the feedback module is enhanced, and the accuracy of the subsequently generated switch signal is improved.

[0046] In the present application, the signal enhancement using the RS458 concentrator is included but not limited to the above, and other components can also be used.

[0047] In the present application, the related signals are input to the Internet of Things platform 30 through the controller 20, and the data transmission mode is not limited.

[0048] In one embodiment, the device for real-time monitoring of the group of gas medicament bottles further includes an Internet of Things module arranged between the controller 20 and the Internet of Things platform 30, which is used to send the data uploaded by the controller 20 to the Internet of Things platform 30.

[0049] The data uploaded by the controller 20 to the Internet of Things module is sent to the Internet of Things platform 30, which can realize the reliability and standardization of data transmission, can pre-classify data and then transmit, and does not need to classify and process data by the background or staff, thereby improving the data sorting efficiency and transmission efficiency.

[0050] In the present application, the data is uploaded from the controller 20 to the Internet of Things platform 30 by the Internet of Things module, but is not limited thereto.

[0051] In the present application, the specific structure of the Internet of Things platform 30 is not limited, and in order to improve the operation efficiency, in an embodiment, the Internet of Things platform 30 comprises an alarm output module 31 and a state output module 32, the alarm output module 31 is used to output corresponding alarm information according to the type of the abnormal state prompt information after receiving the abnormal state prompt information, and the state output module 32 is used to output and display the leakage detection data, the temperature and humidity data, the switch state data, the model of the medicine bottle, the leakage threshold and the processing data.

[0052] After the alarm output module 31 receives the abnormal state prompt information, corresponding alarm information is output according to the type of the abnormal state prompt information, which can realize the timely output of fault information or other emergency information, improve the maintenance efficiency, and through the state output module 32, the running state of the sensor and the controller 20 of the entire device can also be displayed, thereby improving the management efficiency.

[0053] In order to further improve the control efficiency and management efficiency, a touch screen can also be provided for displaying the data obtained by the Internet of Things module and issuing control instructions to the controller 20 through the Internet of Things module. By providing a touch screen, the inspection personnel can read data and issue commands on site, so that the inspection personnel can concentrate on data management of multiple groups of medicine bottles, thereby improving the work efficiency of the inspection personnel.

[0054] In the present application, the leakage monitoring sensor 11 is used for detecting the leakage of the medicine, and the structure thereof is not limited, the leakage monitoring sensor 11 is a leakage monitoring sensor with a modbus rtu data collector or a leakage monitoring sensor with a 4-20ma data collector, or other types of leakage monitoring sensors.

[0055] Using the modbus rtu protocol for data collection can have more efficient data acquisition capability and improve the data collection reliability.

[0056] In the present application, the leakage monitoring sensor 11 described above is used, but other types of leakage monitoring sensors 11 can also be used.

[0057] The data transmission between the leakage monitoring sensor and the controller 20 in the application can be performed through a wired communication module, a wireless transmission module, or other types of data transmission modules, or multiple methods.

[0058] In one embodiment, the device for real-time monitoring of the group of gas medicament bottles further comprises a communication module arranged between the leakage monitoring sensor 11 and the controller 20, and the communication module is an RS485 communication module or a wireless communication module.

[0059] The wireless communication module can be a wifi module, a 4g module, a 5g module, or other wireless type wireless modules.

[0060] The type of controller 20 is not limited in the application, and the controller 20 can be a PLC controller 20 or a single-chip microcomputer controller 20, or other types of controllers 20.

[0061] In one embodiment, the device for real-time monitoring of the group of gas medicament bottles comprises a plurality of leakage monitoring sensors 11, a PLC processor, an RS458 concentrator, a switching value acquisition module 13, and an Internet of Things module. The communication between the leakage monitoring sensor 11 and the PLC controller 20 uses a wired connection, and the leakage detection data of the medicament bottles are transmitted to the PLC controller 20 through the modbus rtu protocol. After the data are transmitted to the PLC controller 20 and processed, the PLC controller 20 transmits the data to the Internet of Things communication module and the touch screen. The Internet of Things communication module transmits the data to the Internet of Things monitoring platform through wireless transmission. The touch screen displays the real-time medicament state of each medicament bottle.

[0062] The PLC controller 20 processes the data uploaded by the leakage monitoring sensor and the switching value acquisition module 13. The processor sets a leakage threshold according to the standard, compares the actual medicament state value of each medicament bottle uploaded with the leakage threshold, judges whether the internal medicament amount is within the standard range, and issues a prompt to supplement the medicament if the medicament leaks. The processor uploads the data of the switching value acquisition module 13, marks the corresponding data bits of the state of each bottle of the system, and determines the working state. Then, the processed data are transmitted to the touch screen, the control room, and the Internet of Things module.

[0063] The leakage monitoring sensor 11 collects and uploads the medicament leakage in the bottle.

[0064] The switching value acquisition module 13 collects and uploads the switching conditions of each system.

[0065] Internet of Things module: send the data uploaded by PLC to the Internet of Things platform 3030, which remotely displays the leakage of the drug and the state of the system, and can give an abnormal state prompt.

[0066] RS458 concentrator: enhances the digital signal on the detection circuit, facilitating the installation of the detection circuit

[0067] Touch screen: used for on-site display of drug leakage and system status.

[0068] A leakage monitoring sensor 11, a temperature and humidity transmitter 12, a drug bottle, a power bottle head valve, and a partition valve with a feedback device are required on each drug bottle. The feedback devices are connected to the input end of the on-off quantity acquisition module 1350, which is normally open. When the fire extinguishing state is reached, the corresponding feedback device will be closed, and the status signal will be sent to the on-off quantity acquisition module 13. The modbus rtu monitoring bottle group state data has higher stability and more convenient wiring method than 4-20ma.

[0069] The system includes multiple on-off quantity acquisition modules 13, and a single on-off quantity acquisition module 13 can acquire 64 points at a time. After the signals of the 64 points are processed by the built-in system, they are transmitted to the PLC controller 2020 through the communication module built-in the acquisition module using wired connection; the PLC controller 2020 processes the data and then transmits the processed data to the touch screen and the Internet of Things module 60; the Internet of Things communication module transmits the data to the Internet of Things monitoring platform through wireless transmission; the touch screen displays the status of each feedback switch.

[0070] The system uses a polling method for communication, which repeatedly sends data request instructions to each slave station.

[0071] The PLC controller 20 processes the data uploaded by the leakage monitoring sensor 11, the temperature and humidity transmitter 12, and the on-off quantity acquisition module, and transmits the processed data to the touch screen, the fire control room, and the Internet of Things platform 30.

[0072] The leakage monitoring sensor 11 collects and uploads the leakage of the drug in the bottle.

[0073] The temperature and humidity transmitter 12 collects and uploads the temperature of the drug in the bottle.

[0074] The on-off quantity acquisition module 13 collects and uploads the status of each switch in the system.

[0075] The touch screen is used for on-site display of drug leakage and system status.

[0076] The Internet of Things platform 30 is used for remote display of drug leakage and system status, and gives a prompt on the platform.

[0077] During the processing, the PLC controller 20 sends a data request instruction, the leakage monitoring sensor 11 and the on-off quantity acquisition module 13 return data after receiving the instruction, the PLC controller 20 processes the returned data, transmits the data to the touch screen for field display, transmits the data to the control room for the on-duty personnel to check, and transmits the data to the Internet of Things platform 3030 for the maintenance personnel to query.

[0078] The PLC processes the data uploaded by the on-off quantity acquisition module 13, so that the data error is small and the data is more reliable; the touch screen displays various states, so that the inspection work is more efficient; and various data are uploaded to the Internet of Things platform 30, so that the maintenance personnel can quickly process problems.

[0079] In summary, the device for monitoring the gas medicament bottle group in real time provided by the embodiment of the utility model, by setting the data acquisition input unit on the medicament bottle, through the leakage monitoring sensor to monitor the medicament leakage, the temperature and humidity transmitter to collect the temperature and humidity data of the medicament bottle storage environment, the on-off quantity acquisition module to collect and output the on-off state data of the medicament bottle release valve, the controller to acquire the leakage detection data, the temperature and humidity data and the on-off state data, and according to the model of the medicament bottle and the built-in leakage threshold, to output the medicament leakage data of the medicament bottle and the processing data for the medicament bottle, and finally to transmit to the Internet of Things platform, to display the medicament leakage state data, the processing data of the medicament bottle and the abnormal state prompt information output after the state data is abnormal, so that the on-duty personnel in the control room and the maintenance personnel in the Internet of Things platform can obtain and check the state data of the medicament bottle at any time, without the need for the inspection personnel to record the information table on each bottle body, thereby improving the inspection efficiency and the maintenance efficiency.

[0080] The device for monitoring the gas medicament bottle group in real time provided by the embodiment of the utility model is described in detail above. In this paper, specific examples are applied to describe the principle and implementation mode of the utility model, and the description of the above examples is only used to help understand the method and core idea of the utility model. It should be pointed out that, for ordinary skilled personnel in the technical field, without departing from the principle of the utility model, the utility model can be improved and modified in several ways, and these improvements and modifications also fall within the protection scope of the utility model claims.

Claims

1. A device for real-time monitoring of a group of gas medicament bottles, characterized in that, The application relates to a data acquisition input unit, a controller and an Internet of Things platform. The data acquisition input unit comprises a leakage monitoring sensor, a temperature and humidity transmitter and an on-off quantity acquisition module arranged on a medicine bottle group, the leakage monitoring sensor comprises at least one of a pressure transmitter, a liquid level transmitter and a weight transmitter, is used for medicine leakage monitoring and outputs leakage detection data, the leakage detection data comprises at least one of pressure data, liquid level data and weight data, the temperature and humidity transmitter is used for collecting and outputting temperature and humidity data of a storage environment of the medicine bottle group, and the on-off quantity acquisition module is used for collecting and outputting on-off state data of a release valve of the medicine bottle group. The controller is connected with the data acquisition input unit, is used for outputting processing data for the medicine bottle according to the leakage detection data, the temperature and humidity data and the on-off state data, and according to a model of the medicine bottle and a built-in leakage threshold value, the leakage threshold value comprises a pressure threshold value, a liquid level threshold value and a weight threshold value. The Internet of Things platform is connected with the controller, is used for displaying the leakage detection data, the temperature and humidity data and the on-off state data obtained by the controller, the model of the medicine bottle, the leakage threshold value, the processing data and abnormal state prompt information in the processing data.

2. The apparatus for real-time monitoring of a group of gas medicament vials of claim 1, wherein, The data acquisition input unit is arranged on a power bottle connected with the medicine bottle and a power bottle head valve of the power bottle.

3. The apparatus for real-time monitoring of a group of gas medicament cylinders as defined in claim 2, wherein, The on-off quantity acquisition module comprises a signal feedback sub-module and a state sensing unit, the input end of the signal feedback sub-module is connected with a valve position switch of the release valve of the medicine bottle, is used for converting the valve on-off state of the release valve of the medicine bottle into an on-off quantity signal, and the state sensing unit is used for converting the on-off quantity signal into on-off state data and outputting to the controller.

4. The apparatus for real-time monitoring of a group of gas medicament cylinders as defined in claim 3, wherein, An RS458 concentrator is arranged at the input end of the signal feedback sub-module and is used for enhancing digital signals input to the signal feedback sub-module.

5. The apparatus for real-time monitoring of a group of gas medicament vials of claim 1, wherein, An Internet of Things module is arranged between the controller and the Internet of Things platform and is used for sending data uploaded by the controller to the Internet of Things platform. ​ 6. The apparatus for real-time monitoring of a group of gas medicament cylinders as defined in claim 5, wherein, The Internet of Things platform comprises an alarm output module and a state output module, the alarm output module is used for outputting corresponding alarm information according to the type of the abnormal state prompt information after receiving the abnormal state prompt information, and the state output module is used for outputting and displaying the leakage detection data, the temperature and humidity data, the on-off state data, the model of the medicine bottle, the leakage threshold value and the processing data.

7. The apparatus for real-time monitoring of a group of gas medicament cylinders of claim 1, wherein, The leakage monitoring sensor is a leakage monitoring sensor with a modbus rtu data collector or a leakage monitoring sensor with a 4-20ma data collector.

8. The apparatus for real-time monitoring of a group of gas medicament cylinders of claim 1, wherein, A communication module is arranged between the leakage monitoring sensor and the controller, the communication module is an RS485 communication module or a wireless communication module.

9. The apparatus for real-time monitoring of a group of gas medicament vials according to any one of claims 1-8, wherein, The controller is a PLC controller or a single-chip microcomputer controller.

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