CN115738126B - Remote automatic inspection resetting system and method for station-level fireproof valve - Google Patents
Remote automatic inspection resetting system and method for station-level fireproof valve Download PDFInfo
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Abstract
According to the station-level fire-proof valve remote automatic inspection resetting system and method, the fire-proof valve resetting action that a worker needs to continuously press on site for a period of time is adjusted to enable the worker to remotely control the fire-proof valve to automatically delay resetting in a control room, so that the state information of the on-site fire-proof valve is obtained, meanwhile, the requirement of on-site debugging is met, the continuous pressing of the worker is not needed in the duration of the fire-proof valve resetting action, the waste of manpower and time cost in the debugging and operation and maintenance processes is reduced, the operation intensity of the worker is reduced, and the working efficiency is improved. The fire valve reset button and the fire control linkage module integrated in the fire valve reset box are convenient for the unified management of staff, and the fire valve reset delay lamp and the fire valve monitoring lamp on the fire valve reset button and the fire control linkage module are beneficial to the staff to accurately judge the reset condition of the on-site fire valve, so that the probability that the fire valve is not reset due to the leakage item fault caused by the on-site debugging and inspection of the staff is reduced.
Description
Technical Field
The invention relates to the field of automatic control of fire-fighting equipment, in particular to a station-level fire-proof valve remote automatic inspection resetting system and method.
Background
The intelligent degree of urban rail transit is steadily improved at the present stage, and the construction requirements are gradually increased. The fire-fighting ventilation and air-conditioning system and the smoke prevention and exhaust system are more and more complex, and the number of installed fire-fighting valves is also more and more; the number of equipment for linkage control of the automatic fire alarm system is increased, and control logic is also increased more and more, so that the field construction debugging and the later operation and maintenance working strength are gradually enhanced at the present stage.
In the past debugging process, when the fire prevention valve installed by each air pipe is reset, a worker needs to find a reset button matched with each fire prevention valve nearby the scene of each fire prevention valve, and presses the button for a long time according to past experience so as to achieve the effect of continuously sending reset signals, so that the fire prevention valve can be reset. In the resetting process, a worker is required to observe the resetting condition of the fireproof valve according to personal experience and the field to determine the resetting degree, and whether the resetting is in place or not cannot be visually checked for the fireproof valve arranged at a complex position, so that the situation that the resetting of the fireproof valve is not in place exists. Under the requirement of nearby installation, the fireproof valve, the reset button, the control module and the input module of each linkage device are distributed in position, difficult to find, long in time, dangerous in field debugging and inspection, and easy to leak. Under the condition that the number of past fireproof valves is small, a small amount of fireproof valves still exist to leak to cause unsetting, the next work is affected, under the condition that the number of the fireproof valves is increased rapidly at the present stage, the operation mode is lower in efficiency, human resources and time cost are wasted, the field management is easy to confuse, the working intensity of debugging and operation and maintenance is greatly increased, and the urban rail transit daily operation and inspection are greatly affected.
Disclosure of Invention
Aiming at the problems and the defects existing in the prior art, the invention provides a station-level fire-proof valve remote automatic inspection reset system and a station-level fire-proof valve remote automatic inspection reset method, which can solve the problem of remote reset of the fire-proof valve in the process of station debugging and inspection in the field of urban rail transit, so that workers do not need to continuously press each fire-proof valve reset button on site, the requirements of on-site debugging and reset of the fire-proof valve are met, the real-time feedback of the fire-proof valve reset effect is realized, the problem of scattered installation of the on-site fire-proof valve reset buttons and fire-proof linkage modules is solved, and unified management and operation of the fire-proof valves and the fire-proof linkage modules by workers are facilitated.
The invention solves the technical problems by the following technical proposal:
the invention provides a station-level fire valve remote automatic inspection reset system which is characterized by comprising an upper computer integrated platform, a fire valve reset box, an electric fire valve and a fire disaster automatic alarm system, wherein the fire valve reset box comprises a main box body, a fire valve reset module, a site data transmission gateway, a wiring terminal row and a power supply, the main box body comprises a shell, a fire valve reset button, a fire valve reset signal lamp and a fire valve monitoring lamp which are arranged on the shell, the fire valve reset module, the site data transmission gateway, the wiring terminal row and the power supply are integrally arranged in the shell, the fire valve reset module is connected with the fire valve reset button, the fire valve reset signal lamp, the fire valve monitoring lamp and the power supply through wires, the fire valve reset module is connected with the electric fire valve through the wiring terminal row, the fire valve reset module is connected with the upper computer integrated platform through the site data transmission gateway for data communication, and the fire disaster automatic alarm system is respectively connected with the fire valve reset box and the electric fire valve.
The electric fire damper receives fire signals sent by the fire automatic alarm system to act under fire working conditions, and feeds back the action signals to the fire automatic alarm system and the fire damper reset module, the fire damper reset module controls the fire damper monitor lamp to display red, the fire damper reset module shields the information of an automatic inspection input end after receiving the fire signals, meanwhile outputs the fire information to the upper computer integrated platform to alarm through the field data transmission gateway and transmits the fire damper action signal information, the fire damper reset button receives the input fire damper reset signals after the fire working conditions are finished, the fire damper reset module sends the fire damper reset signals to the electric fire damper, the electric fire damper resets within the set reset delay time, meanwhile, the fire valve reset module sends a signal to light the fire valve reset lamp in the reset delay time, the reset time is over, the electric fire valve reset action is stopped, the fire valve reset signal lamp is turned off, at the moment, the fire valve reset module receives the fire valve reset feedback information, whether the electric fire valve is completely reset or not is judged, if the fire valve is completely reset, the fire valve reset module controls the fire valve monitoring lamp to display green and feeds back the information of normal reset of the fire valve to the host computer integrated platform, if the fire valve is not completely reset, the fire valve monitoring lamp still displays red, the fire valve reset module sends a reset signal again, after the reset action is carried out for three times again, if the electric fire valve still is not completely reset in place, a fault signal is sent to the host computer integrated platform, the fire valve monitoring lamp displays yellow, and the staff go to the site to conduct fault investigation and debugging again.
The upper computer integrated platform regularly sends an automatic inspection signal to the fire valve reset module, the fire valve reset module sends a pulse reset signal to the electric fire valve after receiving the automatic inspection signal so as to determine whether the electric fire valve is reset in place, if the electric fire valve is reset completely, the fire valve reset module receives a feedback signal for resetting the fire valve in place, controls the fire valve monitoring lamp to display green and feeds back a normal reset signal to the upper computer integrated platform, if the electric fire valve is not reset completely, the fire valve reset module receives a feedback signal for not resetting the fire valve in place, controls the fire valve monitoring lamp to display red, the fire valve reset module sends a reset signal to the electric fire valve, the electric fire valve resets within a set reset delay time, and lights the fire valve reset signal lamp, the reset time is ended, the fire valve reset signal lamp is turned off, and the automatic inspection reset is ended once, whether the electric fire valve is reset in place needs to be confirmed again, and the fire valve reset module sends a complete reset signal for indicating that the fire valve is not reset completely to the upper computer integrated platform after the three reset actions, and the fire valve is not reset completely reset to the fire valve is debugged by a field personnel.
Preferably, the fire valve resetting module comprises 9 ports, which are respectively: the fire-proof valve reset button receiving end, fire-proof valve reset signal lamp output end, fire-proof valve monitor lamp output end, fire-proof valve reset action signal end, fire-proof valve reset feedback signal end, automatic inspection receiving end, host computer feedback output end, fire signal input end and external power source input end, fire-proof valve reset button receiving end is connected with fire-proof valve reset button, fire-proof valve reset signal lamp output end is connected with fire-proof valve reset signal lamp, fire-proof valve monitor lamp output end is connected with fire-proof valve monitor lamp, fire-proof valve reset action signal end and fire-proof valve reset feedback signal end are connected with electric fire-proof valve through binding post row, automatic inspection receiving end and host computer feedback output end are all connected with host computer integrated platform through on-site data transmission gateway, fire signal input end is connected with fire automatic alarm system, external power source input end is connected with the power.
Preferably, the upper computer integrated platform comprises a monitoring workstation, a database server, a switch and a central data transmission gateway, wherein the monitoring workstation, the database server and the central data transmission gateway are all connected with the switch through network cables, and the monitoring workstation is connected with the database server through network cables.
Preferably, the automatic fire alarm system comprises a fire alarm controller with a fire-fighting linkage control function, an input module and an output module, wherein the fire alarm controller is connected with the electric fire valve through the input module and the output module respectively, the fire alarm controller is connected with the fire valve resetting module through the output module, and the input module and the output module are integrally arranged in a shell of the fire valve resetting box.
The invention also provides a station-level fire-proof valve remote automatic inspection resetting method, which is characterized by being realized by the station-level fire-proof valve remote automatic inspection resetting system, wherein the method comprises a scene resetting work flow under a fire working condition and a remote resetting work flow under a daily working condition, and the scene resetting work flow under the fire working condition comprises the following steps:
s11, under the fire working condition, the automatic fire alarm system sends a fire signal to the electric fire damper;
s12, the electric fire valve acts and feeds back an action signal to the automatic fire alarm system and the fire valve resetting module, the fire valve resetting module controls the fire valve monitoring lamp to display red, the fire valve resetting module receives a fire signal, shields information of an automatic inspection input end, outputs fire information to an upper computer integrated platform through a field data transmission gateway to alarm, and transmits the action signal information of the fire valve;
s13, after the fire working condition is finished, pressing the fire valve reset button;
s14, the fire valve resetting module sends a fire valve delay resetting signal to the electric fire valve;
s15, the electric fire damper performs reset action within the set reset time delay time, and meanwhile, a fire damper reset module sends a signal to light a fire damper reset lamp within the reset time delay time;
s16, ending the reset time, stopping the reset action of the electric fire valve, extinguishing the fire valve reset signal lamp, and receiving the fire valve reset feedback information by the fire valve reset module;
s17, judging whether the electric fireproof valve is completely reset, if yes, entering a step S18, and if no, entering a step S19;
s18, the fire valve resetting module controls the fire valve monitoring lamp to display green, feeds back the normal reset information of the fire valve to the upper computer integrated platform, and ends the flow;
s19, judging whether the reset operation times are less than 3 times, if so, entering a step S20, and if not, entering a step S21;
s20, displaying red color by the fire valve monitoring lamp, sending a reset signal by the fire valve resetting module again, resetting the fire valve in a delayed mode again, and entering a step S14;
and S21, sending a fault signal to the upper computer integrated platform, displaying yellow by the fire valve monitoring lamp, and performing fault investigation and debugging again by a worker to the site to finish the flow.
The remote resetting work flow under the daily working condition comprises the following steps:
s31, under the daily working condition, the upper computer integrated platform periodically sends an automatic inspection signal to the fire valve resetting module;
s32, the fire valve resetting module sends a pulse resetting signal to the electric fire valve after receiving the automatic inspection signal;
s33, determining whether the electric fireproof valve is reset in place, if so, entering a step S34, and if not, entering a step S35;
s34, the fire valve resetting module receives a feedback signal for resetting the fire valve in place, controls the fire valve monitoring lamp to display green, feeds back a normal reset signal to the upper computer integration platform, and ends the flow;
s35, the fire valve resetting module receives a feedback signal that the fire valve is not reset in place, controls the fire valve monitoring lamp to display red, and enters step S36;
s36, judging whether the reset operation times are less than 3 times, if so, entering a step S37, and if not, entering a step S38;
s37, the fire valve resetting module sends a resetting signal to the electric fire valve, and the step S39 is entered;
s38, sending a fault signal to the upper computer integrated platform, controlling the fire valve monitoring lamp to display yellow, and rescuing by a worker to the site to finish the process;
s39, the electric fire valve performs reset action within the set reset time delay time, and the fire valve reset signal lamp is lightened;
and S40, ending the reset time, resetting the signal lamp by the fire valve, and entering a step S33.
On the basis of conforming to the common knowledge in the field, the above preferred conditions can be arbitrarily combined to obtain the preferred examples of the invention.
The invention has the positive progress effects that:
according to the station-level fire-proof valve remote automatic inspection resetting system and method provided by the invention, the fire-proof valve resetting action that a worker needs to continuously press on site for a period of time is adjusted to be that the worker can remotely control the fire-proof valve to automatically delay resetting in a control room, so that the state information of the on-site fire-proof valve is obtained, meanwhile, the requirement of on-site debugging is considered, the continuous pressing of the worker is not needed in the duration of the fire-proof valve resetting action, the waste of manpower and time cost in the debugging and operation and maintenance processes is reduced, the operation intensity of the worker is reduced, and the working efficiency is improved. The fire valve reset button and the fire control linkage module integrated in the fire valve reset box are convenient for the unified management of staff, and the fire valve reset delay lamp and the fire valve monitoring lamp on the fire valve reset button and the fire control linkage module are beneficial to the staff to accurately judge the reset condition of the on-site fire valve, so that the probability that the fire valve is not reset due to the leakage item fault caused by the on-site debugging and inspection of the staff is reduced.
Drawings
Fig. 1 is a system diagram of a remote automatic inspection reset system for a station-level fire damper of the present invention.
Fig. 2 is a configuration diagram of a fire valve resetting module interface of the station-level fire valve remote automatic inspection resetting system.
Fig. 3 is a flow chart of the on-site resetting work under the fire disaster working condition of the station-level fire protection valve remote automatic inspection resetting system.
Fig. 4 is a flowchart of the remote reset work under the daily working condition of the remote automatic inspection reset system for the station-level fire damper.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
As shown in fig. 1 and 2, the invention provides a station-level fire damper remote automatic inspection reset system, which comprises an upper computer integrated platform, a fire damper reset box, an electric fire damper and a fire disaster automatic alarm system, wherein the fire damper reset box comprises a main box body, a fire damper reset module, a site data transmission gateway, a wiring terminal row and a 24V power supply, the main box body comprises a shell, a fire damper reset button, a fire damper reset signal lamp and a fire damper monitoring lamp which are arranged on the shell, the fire damper reset module, the site data transmission gateway, the wiring terminal row and the 24V power supply are integrally arranged in the shell, the fire damper reset module is connected with the fire damper reset button, the fire damper reset signal lamp, the fire damper monitoring lamp and the 24V power supply through wires, the fire damper reset module is connected with the electric fire damper through the wiring terminal row, the fire damper reset module is connected with the upper computer integrated platform through the site data transmission gateway for data communication, and the fire disaster automatic alarm system is respectively connected with the fire damper reset box and the electric fire damper.
The monitoring workstation is connected with the database server and the switch through network cables, can display the position address and the state information of the fire valve reset box and the electric fire valve, can simultaneously transmit the electric fire valve patrol and remote reset signals to the fire valve reset box, and can remotely adjust the reset time delay time length of the electric fire valve. The database server is used as a storage unit for storing the position addresses and state information of the fire valve resetting box and the electric fire valve. The switch and the central data transmission gateway are used as data transmission equipment and are connected with the fire valve reset box through a communication line for data communication.
The electric fire damper is connected with the input module, the output module and the fire damper resetting module through wires, receives action signals sent by the fire alarm controller and resetting signals sent by the fire damper resetting module, and feeds back state information of the action signals.
The fire valve resetting module is connected with an output module of the fire automatic alarm system through a wire to receive fire signals, receives automatic inspection and resetting signals sent by the upper computer integrated platform through the on-site data transmission gateway and feeds back state information of the electric fire valve.
The fire valve reset module is provided with a key capable of adjusting time delay and a liquid crystal display screen for displaying current time delay setting, and can also receive reset time delay time length set by the upper computer integrated platform through data transmission equipment.
As shown in FIG. 1, the monitoring workstation, the database server, the switch and the central data transmission gateway together form an upper computer integrated platform, wherein the database server stores related information of the fire valve resetting box and the electric fire valve, including network address, site position, state information and the like, the monitoring workstation can display the related information of the fire valve resetting box and the electric fire valve on a plane or three-dimensional model, so that workers can conveniently find out the fire valve resetting box or the electric fire valve with problems, and meanwhile, the workers can set related content of automatic inspection of the electric fire valve in the monitoring workstation, including but not limited to a certain time, a certain area, inspection times or fire valves with specific numbers, and can also remotely and uniformly or singly set the resetting delay time length of the electric fire valve. The monitoring workstation, the database server and the central data transmission gateway are connected with the switch through network cables. The central data transmission gateway has the function of signal and protocol conversion, and can convert different signals and protocols between the field device and the upper computer integrated platform, so that effective transmission of communication information is realized.
As shown in fig. 1, a plurality of sets of fire valve reset buttons and fire valve monitoring lamps can be arranged in the fire valve reset module box, each set corresponds to an electric fire valve, wherein the fire valve reset buttons are provided with fire valve reset signal lamps, whether the fire valve reset action is continuous can be indicated, the fire valve reset signal lamps are pressed down to receive the signal of the fire valve reset module to be lighted, and the signal of the fire valve reset module is received to be extinguished after the duration time delay. The fire damper monitor lamp receives the signal of the fire damper reset module, and displays three colors, namely, a fire damper action signal is represented by red, a fire damper fault signal is represented by yellow, and a fire damper reset signal is represented by green. The 24V power supply provides power for a fire valve resetting module, an electric fire valve and an output module of the automatic fire alarm system. The on-site data transmission gateway has the function of signal and protocol conversion, can convert the signal and protocol between the upper computer integrated platform and the fire valve reset module, and selects proper communication lines and protocols for signal transmission according to different distances between the on-site equipment and the control room. And all equipment wiring in the fire-proof valve reset box passes through and is fixed on the wiring terminal block, so that the wiring arrangement and maintenance are facilitated.
As shown in FIG. 1, the electric fire damper is not limited to the temperature requirement of 70 ℃ or 280 ℃ or the normally open or normally closed state requirement, and the action signal is derived from the automatic fire alarm system under the fire working condition, is controlled by the output module of the automatic fire alarm system, and feeds back the action information to the automatic fire alarm system through the input module of the automatic fire alarm system. The on-site reset signal is provided by a worker pressing a reset button after the fire working condition, and the patrol mode reset signal is derived from the upper computer integrated platform under the daily working condition.
As shown in fig. 2, the fire valve resetting module is built in the fire valve resetting box, and comprises 9 ports, which are respectively: fire prevention valve reset button receiving end (1), fire prevention valve reset signal lamp output (2), fire prevention valve monitor lamp output (3), fire prevention valve reset action signal end (4), fire prevention valve reset feedback signal end (5), automatic inspection receiving end (7), host computer feedback output end (6), fire signal input end (8) and external power source input end (9). The ports are respectively connected with corresponding ports of electronic components in the fire-proof valve resetting box, the upper computer integrated platform and the electric fire-proof valve through wires or communication wires, and wiring arrangement and cable position fixing are arranged through the wiring terminal strip. A fire damper reset module is not limited to control only one electric fire damper, and can control a plurality of electric fire dampers, and corresponding signal receiving ends and output ends can also receive or output relevant status signals of the electric fire dampers.
As shown in fig. 2, in an embodiment of the station-level fire-protection valve remote automatic inspection reset system of the present invention, reset delay time of the electric fire-protection valve can be set through timing setting buttons S0, S1, S2 and S3 on the fire-protection valve reset module, and the control time is displayed in real time through a liquid crystal display on the fire-protection valve reset module.
The electric fire valve needing to set the reset delay time can be selected through the timing setting button S0; the automatic reset delay time setting can be confirmed and saved through the timing setting button S1; the current digit value can be increased by the timing setting button S2; the number of bits of the set time can be adjusted by the timer setting button S3. The automatic reset delay time length of the time range of 1-999 seconds can be determined by the timer setting buttons S1, S2, and S3.
As shown in fig. 2, in another embodiment of the station-level fire-proof valve remote automatic inspection reset system of the present invention, the reset delay time of the electric fire-proof valve can be set uniformly or individually in the monitoring workstation, the corresponding fire-proof valve reset module is input through the automatic inspection receiving end of the fire-proof valve reset module, and the adjusting time of the current corresponding automatic reset delay time of the electric fire-proof valve is dynamically adjusted and displayed on the liquid crystal display.
In a specific embodiment, as shown in fig. 3, the fire damper receives a fire signal to act under a fire condition, and feeds back the action signal to the fire alarm controller and the fire damper reset module, and the fire damper reset module controls the fire damper monitor lamp to display red. After receiving fire signal input, the fire valve resetting module shields the information of the automatic inspection input end, and meanwhile, outputs fire information to the upper computer integrated platform for alarming through the upper computer feedback output end, and transmits a fire valve action signal. After the fire working condition is finished, the working personnel only needs to press the corresponding operated fire valve reset button in the field, the fire valve reset module sends a reset signal to the fire valve, the fire valve resets within the set reset time delay time, and meanwhile, the fire valve reset module sends a signal to light the fire valve reset lamp within the period of time. And when the reset duration is over, the reset action of the fire valve is stopped, the fire valve reset signal lamp is extinguished, and at the moment, the fire valve reset module receives the fire valve reset feedback information to judge whether the fire valve is completely reset. If the fire valve is reset in place, the fire valve resetting module controls the fire valve monitoring lamp to display green, and feeds back normal information of fire valve resetting to the upper computer integrated platform. If the fire valve is not completely reset, the fire valve monitoring lamp still displays red, the fire valve resetting module transmits a resetting signal again, and the fire valve is reset in a delayed mode again according to the original flow. After the above reset actions are carried out for three times, if the fire damper is still not completely reset in place, a fault signal is sent to the upper computer integrated platform, the fire damper monitoring lamp displays yellow, and a worker carries out fault investigation and debugging again on site. If the reset action is not in place once but is reset in place later, the reset delay time is debugged again by the staff according to the requirements of the site situation.
As shown in fig. 4, in another specific embodiment, under a daily condition, the upper computer integrated platform can periodically send an automatic inspection signal to the fire valve resetting module according to the requirements of the station-level fire valve for operation and maintenance, and the fire valve resetting module sends a pulse resetting signal to the fire valve after receiving the automatic inspection signal so as to determine whether the fire valve is reset in place. If the fire valve is reset completely, the fire valve resetting module receives a feedback signal of resetting the fire valve in place, controls the fire valve monitoring lamp to display green, and feeds back a normal resetting signal to the upper computer integrated platform. If the fire valve is not completely reset, the fire valve resetting module receives a feedback signal that the fire valve is not reset in place, controls the fire valve monitoring lamp to display red, indicates that the fire valve is not reset in place at the moment, and the fire valve resetting module sends a resetting signal to the fire valve, and the fire valve resets in a set resetting delay time period and lights up a resetting signal lamp, the resetting time period is ended, the resetting signal lamp is turned off, one-time automatic inspection is ended, and whether the fire valve is reset in place needs to be confirmed again. In the automatic inspection process, the inspection can be carried out again after a certain interval is set, or a large number of devices are set to be inspected in a round manner according to a certain sequence, so that the load problem or the interference problem caused by the action of the large-scale devices can be avoided. After the inspection signal is reset for three times or the reset action is performed for three times, the fireproof valve is still not reset in place completely, then a fault signal is sent to the upper computer integrated platform, the fireproof valve monitoring lamp displays yellow, and the fireproof valve is debugged again by workers to the site. For the fire valves with faults and once not reset in place, the monitoring workstation displays the position information of the fire valves on a plane or three-dimensional model and obviously prompts, and a worker judges whether on-site debugging is needed according to the situation or not, and the monitoring workstation can remotely reset the reset delay time to carry out debugging.
According to the station-level fire-proof valve remote automatic inspection reset system, the upper computer integrated platform and the fire-proof valve reset box are newly added, so that the requirements of debugging and remote automatic inspection reset of the station-level fire-proof valve in the urban rail transit field are met, the monitoring requirement of a control room on the site fire-proof valve is met, meanwhile, the necessary functions of site debugging and resetting of the fire-proof valve are considered, a great deal of time is not consumed by a worker to search for fire-proof valve equipment between the site and the control room, and the reset delay function of the fire-proof valve reset module is not consumed by the worker to continuously press each fire-proof valve reset button on the site, so that the final reset complete effect of the fire-proof valve can be achieved. Meanwhile, due to the arrangement of the fire valve reset box, the problem of scattered installation of the on-site fire valve reset button and the fire-fighting linkage module is solved, the number of on-site fire-fighting equipment protection boxes is reduced, the on-site installation and equipment cost are saved, the unified management and debugging of the fire valve and the fire-fighting linkage module by workers are facilitated, the waste of manpower and time cost in the debugging and operation and maintenance processes is reduced, the operation intensity of the workers is reduced, the working efficiency is improved, and the working safety and accuracy are guaranteed.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that these are by way of example only, and the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the principles and spirit of the invention, but such changes and modifications fall within the scope of the invention.
Claims (5)
1. The station-level fire valve remote automatic inspection reset system is characterized by comprising an upper computer integrated platform, a fire valve reset box, an electric fire valve and a fire disaster automatic alarm system, wherein the fire valve reset box comprises a main box body, a fire valve reset module, a site data transmission gateway, a wiring terminal row and a power supply, the main box body comprises a shell, a fire valve reset button, a fire valve reset signal lamp and a fire valve monitoring lamp which are arranged on the shell, the fire valve reset module, the site data transmission gateway, the wiring terminal row and the power supply are all integrally arranged in the shell, the fire valve reset module is connected with the fire valve reset button, the fire valve reset signal lamp, the fire valve monitoring lamp and the power supply through wires, the fire valve reset module is connected with the electric fire valve through the wiring terminal row, the fire valve reset module is connected with the upper computer integrated platform through the site data transmission gateway, and the fire disaster automatic alarm system is respectively connected with the fire valve reset box and the electric fire valve;
the electric fire damper receives fire signals sent by the fire automatic alarm system to act under fire working conditions, and feeds back the action signals to the fire automatic alarm system and the fire damper reset module, the fire damper reset module controls the fire damper monitor lamp to display red, the fire damper reset module shields the information of an automatic inspection input end after receiving the fire signals, meanwhile outputs the fire information to the upper computer integrated platform to alarm through the field data transmission gateway and transmits the fire damper action signal information, the fire damper reset button receives the input fire damper reset signals after the fire working conditions are finished, the fire damper reset module sends the fire damper reset signals to the electric fire damper, the electric fire damper resets within the set reset delay time, meanwhile, the fire valve reset module sends a signal to light the fire valve reset lamp in the reset delay time, the reset time is over, the electric fire valve reset action is stopped, the fire valve reset signal lamp is turned off, at the moment, the fire valve reset module receives the fire valve reset feedback information, whether the electric fire valve is completely reset or not is judged, if the fire valve is completely reset, the fire valve reset module controls the fire valve monitoring lamp to display green and feeds back the information of normal reset of the fire valve to the host computer integrated platform, if the fire valve is not completely reset, the fire valve monitoring lamp still displays red, the fire valve reset module sends a reset signal again, after the reset action is carried out for three times again, if the electric fire valve still is not completely reset in place, a fault signal is sent to the host computer integrated platform, the fire valve monitoring lamp displays yellow, troubleshooting and debugging are carried out on site by staff;
the upper computer integrated platform regularly sends an automatic inspection signal to the fire valve reset module, the fire valve reset module sends a pulse reset signal to the electric fire valve after receiving the automatic inspection signal so as to determine whether the electric fire valve is reset in place, if the electric fire valve is reset completely, the fire valve reset module receives a feedback signal for resetting the fire valve in place, controls the fire valve monitoring lamp to display green and feeds back a normal reset signal to the upper computer integrated platform, if the electric fire valve is not reset completely, the fire valve reset module receives a feedback signal for not resetting the fire valve in place, controls the fire valve monitoring lamp to display red, the fire valve reset module sends a reset signal to the electric fire valve, the electric fire valve resets within a set reset delay time, and lights the fire valve reset signal lamp, the reset time is ended, the fire valve reset signal lamp is turned off, and the automatic inspection reset is ended once, whether the electric fire valve is reset in place needs to be confirmed again, and the fire valve reset module sends a complete reset signal for indicating that the fire valve is not reset completely to the upper computer integrated platform after the three reset actions, and the fire valve is not reset completely reset to the fire valve is debugged by a field personnel.
2. The station-level fire damper remote automatic inspection reset system of claim 1, wherein the fire damper reset module comprises 9 ports, respectively: the fire-proof valve reset button receiving end, fire-proof valve reset signal lamp output end, fire-proof valve monitor lamp output end, fire-proof valve reset action signal end, fire-proof valve reset feedback signal end, automatic inspection receiving end, host computer feedback output end, fire signal input end and external power source input end, fire-proof valve reset button receiving end is connected with fire-proof valve reset button, fire-proof valve reset signal lamp output end is connected with fire-proof valve reset signal lamp, fire-proof valve monitor lamp output end is connected with fire-proof valve monitor lamp, fire-proof valve reset action signal end and fire-proof valve reset feedback signal end are connected with electric fire-proof valve through binding post row, automatic inspection receiving end and host computer feedback output end are all connected with host computer integrated platform through on-site data transmission gateway, fire signal input end is connected with fire automatic alarm system, external power source input end is connected with the power.
3. The remote automatic inspection reset system of the station-level fire protection valve according to claim 1, wherein the upper computer integration platform comprises a monitoring workstation, a database server, a switch and a central data transmission gateway, wherein the monitoring workstation, the database server and the central data transmission gateway are all connected with the switch through network cables, and the monitoring workstation is connected with the database server through network cables.
4. The station-level fire valve remote automatic inspection reset system according to claim 1, wherein the fire automatic alarm system comprises a fire alarm controller with a fire-fighting linkage control function, an input module and an output module, wherein the fire alarm controller is connected with the electric fire valve through the input module and the output module respectively, the fire alarm controller is connected with the fire valve reset module through the output module, and the input module and the output module are integrally arranged in a shell of the fire valve reset box.
5. The station-level fire-proof valve remote automatic inspection resetting method is characterized by being realized by the station-level fire-proof valve remote automatic inspection resetting system according to claim 1, and comprises a field resetting work flow under a fire working condition and a remote resetting work flow under a daily working condition, wherein the field resetting work flow under the fire working condition comprises:
s11, under the fire working condition, the automatic fire alarm system sends a fire signal to the electric fire damper;
s12, the electric fire valve acts and feeds back an action signal to the automatic fire alarm system and the fire valve resetting module, the fire valve resetting module controls the fire valve monitoring lamp to display red, the fire valve resetting module receives a fire signal, shields information of an automatic inspection input end, outputs fire information to an upper computer integrated platform through a field data transmission gateway to alarm, and transmits the action signal information of the fire valve;
s13, after the fire working condition is finished, pressing the fire valve reset button;
s14, the fire valve resetting module sends a fire valve delay resetting signal to the electric fire valve;
s15, the electric fire damper performs reset action within the set reset time delay time, and meanwhile, a fire damper reset module sends a signal to light a fire damper reset lamp within the reset time delay time;
s16, ending the reset time, stopping the reset action of the electric fire valve, extinguishing the fire valve reset signal lamp, and receiving the fire valve reset feedback information by the fire valve reset module;
s17, judging whether the electric fireproof valve is completely reset, if yes, entering a step S18, and if no, entering a step S19;
s18, the fire valve resetting module controls the fire valve monitoring lamp to display green, feeds back the normal reset information of the fire valve to the upper computer integrated platform, and ends the flow;
s19, judging whether the reset operation times are less than 3 times, if so, entering a step S20, and if not, entering a step S21;
s20, displaying red color by the fire valve monitoring lamp, sending a reset signal by the fire valve resetting module again, resetting the fire valve in a delayed mode again, and entering a step S14;
s21, sending a fault signal to the upper computer integrated platform, wherein the fire valve monitoring lamp displays yellow, and a worker performs fault detection and re-debugging on site to finish the flow;
the remote resetting work flow under the daily working condition comprises the following steps:
s31, under the daily working condition, the upper computer integrated platform periodically sends an automatic inspection signal to the fire valve resetting module;
s32, the fire valve resetting module sends a pulse resetting signal to the electric fire valve after receiving the automatic inspection signal;
s33, determining whether the electric fireproof valve is reset in place, if so, entering a step S34, and if not, entering a step S35;
s34, the fire valve resetting module receives a feedback signal for resetting the fire valve in place, controls the fire valve monitoring lamp to display green, feeds back a normal reset signal to the upper computer integration platform, and ends the flow;
s35, the fire valve resetting module receives a feedback signal that the fire valve is not reset in place, controls the fire valve monitoring lamp to display red, and enters step S36;
s36, judging whether the reset operation times are less than 3 times, if so, entering a step S37, and if not, entering a step S38;
s37, the fire valve resetting module sends a resetting signal to the electric fire valve, and the step S39 is entered;
s38, sending a fault signal to the upper computer integrated platform, controlling the fire valve monitoring lamp to display yellow, and rescuing by a worker to the site to finish the process;
s39, the electric fire valve performs reset action within the set reset time delay time, and the fire valve reset signal lamp is lightened;
and S40, ending the reset time, resetting the signal lamp by the fire valve, and entering a step S33.
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