CN220572592U - Two-bus fire-fighting water control system - Google Patents
Two-bus fire-fighting water control system Download PDFInfo
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- CN220572592U CN220572592U CN202322127205.3U CN202322127205U CN220572592U CN 220572592 U CN220572592 U CN 220572592U CN 202322127205 U CN202322127205 U CN 202322127205U CN 220572592 U CN220572592 U CN 220572592U
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Abstract
The application relates to a two bus fire water control system, includes: the fire hydrant box comprises a display device, at least one fire alarm controller, an input/output module, at least one fire hydrant button and a fire hydrant box which is configured corresponding to each fire hydrant button; the display device is connected with at least one fire alarm controller; a hydraulic water flow acquisition module is arranged in each hydrant box, and the hydraulic water flow acquisition module and the hydrant button are communicated with the fire alarm controller through two access buses; the input end of the input/output module is communicated with the fire alarm controller through two access buses, and the output end of the input/output module is at least connected with one fire pump. Through this application, can add water pressure rivers collection module in the fire alarm design of fire hydrant button and fire alarm controller communication, directly utilize two bus communication, need not to lay wire alone in addition and network deployment, solved among the correlation technique can't carry out simple, efficient monitoring to the water pressure of water supply network problem.
Description
Technical Field
The application relates to the technical field of fire engineering, in particular to a two-bus fire water control system.
Background
Because fire fighting water has the difficulties of easy damage, difficult maintenance, complex management and the like, the phenomena of insufficient water supply pressure, unstable water supply pressure and the like are difficult to record and timely process. In case of fire, the fire water supply network has insufficient water pressure and even no water is available, which can cause serious consequences. Therefore, in the application scenario of the fire-fighting water system, when a fire disaster occurs in a building (construction) structure, in order to ensure that the fire-fighting water system can timely provide fire-fighting water, property loss and casualties are reduced, and real-time monitoring of the water pressure of a water supply network is very necessary.
In the past solution, through the mode of individual wiring networking power supply set up water pressure monitoring system or set up wireless water pressure monitoring device, although can realize the real-time supervision to water pressure to a certain extent, the cost of individual networking wiring is higher, leads to unable simple, the efficient monitoring to water pressure of water supply network.
Aiming at the problem that the water pressure of a water supply network cannot be simply and efficiently monitored in the related art, no effective solution is proposed at present.
Disclosure of Invention
The embodiment provides a two-bus fire-fighting water control system, which aims to solve the problem that the water pressure of a water supply network cannot be monitored simply and efficiently in the related art.
In a first aspect, in this embodiment there is provided a two-bus fire water control system comprising: the fire hydrant box comprises a display device, at least one fire alarm controller, an input/output module, at least one fire hydrant button and a fire hydrant box which is arranged corresponding to each fire hydrant button; the display device is connected with at least one fire alarm controller;
a water pressure water flow acquisition module is arranged in each fire hydrant box, and the water pressure water flow acquisition module and the fire hydrant buttons are communicated with the fire alarm controller through two access buses;
the input end of the input/output module is communicated with the fire alarm controller by being connected with the two buses, and the output end of the input/output module is connected with at least one fire pump.
In some embodiments, the hydraulic water flow acquisition module comprises a conversion circuit; the conversion circuit is used for converting acquired data into electric signals, processing the electric signals to obtain monitoring information, and transmitting the monitoring information to the fire alarm controller through the two buses.
In some embodiments, the fire alarm controller transmits the monitoring information to the display device for display in an RS232 transmission mode.
In some of these embodiments, the monitoring information includes at least collected data, hydraulic grade, and position information of the hydrant box.
In some embodiments, the hydraulic water flow acquisition module comprises at least one pressure sensor and at least one flow sensor; the collection data of the water pressure water flow collection module comprises water pressure data and flow data.
In some embodiments, when the fire hydrant button starts water supply fire extinguishing, the fire water pump is controlled to start through the output end of the input-output module.
In some embodiments, the input-output module is further connected to at least one hydrant pump;
when the fire hydrant button starts water supply fire extinguishing, the monitoring information feeds back water supply fire extinguishing alarm, and the fire alarm controller issues a starting command to the control module of the fire hydrant pump so as to start the fire hydrant pump to supply fire extinguishing water for the fire hydrant pump.
In some embodiments, the output end of the input/output module is also connected with a pressure stabilizing pump which is arranged corresponding to the fire water pump;
when monitoring information feeds back the water leakage alarm of the hydrant box, the fire alarm controller controls the stabilized pump to start.
In some embodiments thereof, further comprising a wireless transmission module; and the fire alarm controller is communicated with the mobile terminal and/or the cloud platform through the wireless transmission module.
In some of these embodiments, the hydrant box has a unique identification that maps the position information of the hydrant box.
Compared with the related art, the two-bus fire water control system provided in the application comprises: the fire hydrant box comprises a display device, at least one fire alarm controller, an input/output module, at least one fire hydrant button and a fire hydrant box which is arranged corresponding to each fire hydrant button; the display device is connected with at least one fire alarm controller; each fire hydrant box is internally provided with a water pressure water flow acquisition module, and the water pressure water flow acquisition module and the fire hydrant buttons are communicated with the fire alarm controller through two access buses ； The input end of the input/output module is communicated with the fire alarm controller by being connected with the two buses, and the output end of the input/output module is connected with at least one fire pump. This application is through being provided with water pressure rivers collection module in every fire hydrant case to water pressure rivers collection module and fire hydrant button are through inserting two buses and fire alarm controller communication, can add water pressure rivers collection module in the fire alarm design of fire hydrant button and fire alarm controller communication, directly utilize two buses communication, need not to wire separately in addition and network deployment, have solved the problem that can't carry out simple, efficient monitoring to the water pressure of water supply network among the correlation technique.
The details of one or more embodiments of the application are set forth in the accompanying drawings and the description below to provide a more thorough understanding of the other features, objects, and advantages of the application.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiments of the application and together with the description serve to explain the application and do not constitute an undue limitation to the application. In the drawings:
FIG. 1 is a schematic diagram of a two-bus fire water control system architecture in one embodiment;
FIG. 2 is a schematic diagram of a process for transmitting monitoring information to a display device in one embodiment;
FIG. 3 is a schematic diagram of a two-bus fire water control system in another embodiment.
Detailed Description
For a clearer understanding of the objects, technical solutions and advantages of the present application, the present application is described and illustrated below with reference to the accompanying drawings and examples.
Unless defined otherwise, technical or scientific terms used herein shall have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terms "a," "an," "the," "these," and the like in this application are not intended to be limiting in number, but rather are singular or plural. The terms "comprising," "including," "having," and any variations thereof, as used in the present application, are intended to cover a non-exclusive inclusion; for example, a process, method, and system, article, or apparatus that comprises a list of steps or modules (units) is not limited to the list of steps or modules (units), but may include other steps or modules (units) not listed or inherent to such process, method, article, or apparatus. The terms "connected," "coupled," and the like in this application are not limited to physical or mechanical connections, but may include electrical connections, whether direct or indirect. Reference to "a plurality" in this application means two or more. "and/or" describes an association relationship of an association object, meaning that there may be three relationships, e.g., "a and/or B" may mean: a exists alone, A and B exist together, and B exists alone. Typically, the character "/" indicates that the associated object is an "or" relationship. The terms "first," "second," "third," and the like, as referred to in this application, merely distinguish similar objects and do not represent a particular ordering of objects.
Because fire fighting water has the difficulties of easy damage, difficult maintenance, complex management and the like, the phenomena of insufficient water supply pressure, unstable water supply pressure and the like are difficult to record and timely process. In case of fire, the fire water supply network has insufficient water pressure and even no water is available, which can cause serious consequences. Therefore, in the application scenario of the fire-fighting water system, when a fire disaster occurs in a building (construction) structure, in order to ensure that the fire-fighting water system can timely provide fire-fighting water, property loss and casualties are reduced, and real-time monitoring of the water pressure of a water supply network is very necessary.
In the past solution, the water pressure monitoring is often purely in the form of adding mechanical pressure gauge, and single-point detection alarm valve goes out water position or the water pressure at pipe network end, and this kind of mode can only look over water pressure information on site, and efficiency is comparatively low. In addition, the water pressure monitoring system or the wireless water pressure monitoring device is arranged in a mode of independent wiring networking power supply, and although the real-time monitoring of the water pressure can be realized to a certain extent, the monitoring efficiency is improved, the cost of independent networking wiring is higher, so that the water pressure of the water supply network cannot be monitored simply and efficiently.
In this embodiment, a two-bus fire water control system is provided, fig. 1 is a schematic diagram of a two-bus fire water control system structure in this embodiment, as shown in fig. 1, and the system includes: the fire hydrant box comprises a display device, at least one fire alarm controller, an input/output module, at least one fire hydrant button and a fire hydrant box which is configured corresponding to each fire hydrant button; the display device is connected with at least one fire alarm controller.
Wherein, be provided with water pressure rivers collection module in every fire hydrant case, water pressure rivers collection module and fire hydrant button are through inserting two buses and fire alarm controller communication.
The input end of the input/output module is communicated with the fire alarm controller through two access buses, and the output end of the input/output module is at least connected with one fire pump.
Each fire hydrant button and each fire hydrant box in the system are correspondingly configured, the fire hydrant buttons are generally arranged in the fire hydrant boxes, and the fire hydrant buttons are communicated with the fire alarm controller through two buses, so that fire alarm can be started remotely.
The hydraulic water flow acquisition module is respectively arranged in each hydrant box, the hydraulic water flow acquisition module comprises a sensor, the hydraulic data and the flow data in each hydrant box are correspondingly acquired as acquisition data, and the acquisition data are converted into monitoring information. The monitoring information can feed back the working state and alarm information of each hydrant box, such as a normal state, an overpressure state, an undervoltage state, a medium voltage state, a high voltage state, a short voltage state, a water leakage alarm, a fire extinguishing alarm and the like.
The water pressure water flow acquisition module is connected to the two buses, is powered by the two buses, is communicated with the fire alarm controller through the two buses, and transmits monitoring information to the fire alarm controller so as to feed back the working state of each fire hydrant box. The fire alarm controller is connected with the input end of the input/output module through two buses, and the fire pump connected with the output end is controlled to start and stop by the fire alarm controller.
The display device is connected with at least one fire alarm controller (only one fire alarm controller is shown in fig. 1) and can be connected with and display monitoring information of a plurality of fire alarm controllers, so that a user can more intuitively check the real-time working state and alarm information of each fire hydrant box.
In one embodiment, the fire hydrant button and the water pressure water flow acquisition module in the fire hydrant box can be connected in series, acquired data obtained by the water pressure water flow acquisition module is converted into monitoring information through the fire hydrant button, and the monitoring information is transmitted to the fire alarm controller through the two buses.
The water pressure water flow acquisition module is arranged in each fire hydrant box, the water pressure water flow acquisition module is connected into the two buses to be communicated with the fire alarm controller, the water pressure water flow acquisition module is added in fire alarm design of fire hydrant buttons and the fire alarm controller to be communicated, the two buses are directly utilized to communicate, a plurality of sampling points can be arranged, and the fire control water control and the fire automatic alarm system are combined into a whole without separate wiring networking, so that the engineering wiring and construction and installation workload are greatly reduced, the installation efficiency is improved, the engineering cost is reduced, and the problem that the water pressure of a water supply network cannot be monitored simply and efficiently in the related technology is solved.
In addition, the water pressure water flow acquisition module is arranged to realize multi-dimensional data acquisition of water pressure data and flow data, and the water pressure water flow acquisition module has application value in high-rise buildings, super high-rise buildings and scenes with higher altitudes.
In one embodiment, the hydraulic water flow collecting module includes a switching circuit; the conversion circuit is used for converting acquired data into electric signals, processing the electric signals to obtain monitoring information, and transmitting the monitoring information to the fire alarm controller through the two buses.
The internal conversion circuit for collecting the water pressure and water flow converts collected data into electric signals, and analyzes and processes the collected data to obtain monitoring information, wherein the analysis and processing process comprises the steps of carrying out grading processing on the water pressure data based on different preset water pressure gears to obtain corresponding water pressure gears, then monitoring the fire hydrant box by combining the flow data, and the fire alarm controller can display the monitoring information corresponding to all the fire hydrant boxes by inquiring interfaces. The thresholds of different water pressure gears can be flexibly set by the fire alarm controller according to the installation position of the water pressure water flow acquisition module or the actual requirement of the system.
The water pressure and water flow acquisition module transmits monitoring information to the fire alarm controller through the two buses, the monitoring information can feed back the working state and alarm information of each hydrant box, such as a normal state, an overpressure state, an undervoltage state, a medium-pressure state, a high-pressure state, a short-pressure state and the like, and the alarm information comprises water leakage alarm, fire extinguishing alarm and the like.
For example, when the hydrant box is in a non-water state, the water pressure data is between 0.15Mpa and 0.5Mpa, the flow data is 0L/S, and the data is fed back to the fire alarm controller, so that the working state is normal; when the water pressure data exceeds 0.5Mpa, the working state is an overpressure state, meanwhile, monitoring information feeds back overpressure alarm and transmits the overpressure alarm to a fire alarm controller through two buses, and the overpressure state can be effectively processed by arranging a decompression orifice plate at a hydrant port or arranging the hydrant as a decompression pressure-stabilizing hydrant; when the hydrant box leaks water, the fluctuation range of the water pressure data is smaller, the flow of water can be fed back through the water flow data, and at the moment, the monitoring information feeds back the water leakage alarm of the hydrant box; when the hydrant box is used for water supply fire extinguishment, flow data is increased instantaneously, and monitoring information is fed back to supply water for fire extinguishment alarm.
In the embodiment, the internal conversion circuit of the water pressure and water flow detection module analyzes and processes the water pressure data and the flow data, the water pressure data is graded, the water pressure grade and the water pressure data are used as monitoring information to be transmitted to the fire alarm controller, and the working state and the alarm information of the fire hydrant box can be fed back to the fire alarm controller through the monitoring information.
Further, the hydraulic water flow acquisition module adopts a two-bus power supply communication technology, is simple in wiring and reliable in power supply, and is strong in electromagnetic interference resistance and stable in signal. Meanwhile, a data retransmission mechanism is used, after the water pressure water flow acquisition module sends event data such as monitoring information to the fire alarm controller, the fire alarm controller waits for the reply of the fire alarm controller, the fire alarm controller replies the inspection frame after receiving the monitoring information sent by the water pressure water flow acquisition module, if the water pressure water flow acquisition module does not receive the inspection frame after sending the monitoring information, the monitoring information can be repeatedly sent, and if the reply inspection frame is received once in three continuous sending times, the water pressure water flow acquisition module stops continuous sending, so that the reliability of communication is ensured.
In one embodiment, the fire alarm controller transmits the monitoring information to the display device for display in an RS232 transmission mode.
The display device can be connected with a plurality of fire alarm controllers, and the display device acquires monitoring information transmitted by the fire alarm controllers through RS232 transmission and displays the monitoring information. The monitoring information at least comprises collected data, hydraulic pressure gear level and position information of the hydrant box. The hydrant box has a unique identifier, and the unique identifier maps the position information of the hydrant box.
Specifically, real-time information such as the position, the water pressure fluctuation curve, the water pressure gear level, the flow fluctuation curve and the like of each hydrant box is displayed in the display device, so that a user can more intuitively check the real-time working state and the alarm information of each hydrant box.
Further, a plan view or a digital twin three-dimensional model is applied to the display device, and the overall operation condition of the fire hydrant system in the building is displayed according to the monitoring information of each fire hydrant box. When the monitoring information feeds back an overpressure, an undervoltage or a non-pressure state, the fire alarm controller actively alarms and prompts, and positions the hydrant box in an abnormal state in the display device.
In the embodiment, through displaying the information such as the position, the water pressure fluctuation curve, the water pressure gear level, the flow fluctuation curve and the like of the fire hydrant in the display device, a user can more intuitively check the real-time state of the water pressure and the water flow of each fire hydrant box, so that the abnormality can be found and positioned in time.
In one embodiment, fig. 2 is a schematic diagram of a process of transmitting monitoring information to a display device in this embodiment, and as shown in fig. 2, in the hydraulic water flow acquisition module, acquired data is converted by an internal conversion circuit, and analysis processing is performed to obtain the monitoring information. The analysis and processing process includes a step processing on the water pressure data to obtain corresponding water pressure steps, such as an under-pressure state, a medium-pressure state, a high-pressure state and an over-pressure state.
The water pressure water flow acquisition module transmits the monitoring information to the fire alarm controller through the two buses, the fire alarm controller acquires the acquired data in the monitoring information, the water pressure gear level and the position information of the hydrant box, and the monitoring information is further transmitted to the display device for display through RS232 transmission.
In one embodiment, the hydraulic water flow acquisition module comprises at least one pressure sensor and at least one flow sensor; the collection data of the water pressure water flow collection module comprises water pressure data and flow data.
The hydraulic water flow acquisition module is arranged in the hydrant box, the pressure sensor and the flow sensor can be respectively arranged at different positions of the hydrant box and are respectively used for acquiring hydraulic data and flow data, so that multidimensional data acquisition of the hydraulic data and the flow data can be realized, the flow data is used as auxiliary reference of the hydraulic data, and the hydraulic water flow acquisition module has application value in high-rise buildings, super-high-rise buildings and scenes with higher altitudes.
In one embodiment, when the fire hydrant button starts water supply fire extinguishing, the fire water pump is controlled to start through the output end of the input-output module.
The fire hydrant button is communicated with the fire alarm controller through the two buses, can remotely start fire alarm and simultaneously starts water supply to extinguish fire. The fire-fighting water pump connected with the corresponding control output end of the fire alarm controller is started and stopped to supply water for the hydrant box.
Further, the input/output module is also connected with at least one fire hydrant pump; when the fire hydrant button starts water supply fire extinguishing, the monitoring information feeds back water supply fire extinguishing alarm, and the fire alarm controller issues a starting command to the control module of the fire hydrant pump so as to start the fire hydrant pump to supply fire extinguishing water for the fire water pump.
When the fire hydrant button starts water supply and fire extinguishment, the fire hydrant box is used for water supply and fire extinguishment, flow data are increased instantaneously, and monitoring information feeds back water supply and fire extinguishment alarm to the fire alarm controller. And a fire alarm controller issues a starting command to a control module of the fire hydrant pump, and the fire hydrant pump is started to supply fire extinguishing water for the fire extinguishing water pump.
In the embodiment, when water supply is started to extinguish fire, the fire hydrant pump is controlled by the output end of the input and output module to start to supply water to the fire hydrant box, and the fire hydrant pump is connected in addition, when fire extinguishment is monitored, the fire hydrant pump is controlled by the fire alarm controller to supply fire extinguishing water to the fire hydrant pump, and the mode is used as the supplement of water supply and fire extinguishment started by the fire hydrant button, so that stable and reliable fire extinguishing water supply during fire extinguishment is ensured.
In one embodiment, the output end of the input/output module is also connected with a pressure stabilizing pump which is arranged corresponding to the fire water pump; when monitoring information feeds back the water leakage alarm of the hydrant box, the fire alarm controller controls the pressure stabilizing pump to start.
When water leakage exists in the hydrant box, the fluctuation range of the water pressure data is smaller, the flow of water can be fed back through the water flow data, and at the moment, the monitoring information feeds back the water leakage alarm of the hydrant box. By starting the pressure stabilizing pump to supplement water when monitoring information feeds back the water leakage alarm of the hydrant box, the pressure of the whole fire water system can be maintained, and the normal operation of fire water supply is ensured.
The pressure stabilizing pump is arranged corresponding to the fire water pump, and the pressure stabilizing pump and the fire water pump can be arranged in the fire water pump control cabinet together. In addition, when the monitoring information feeds back the under-voltage state, the pressure stabilizing pump can be started to supplement water, and the pressure of the whole fire water system can be maintained.
In one embodiment, the two-bus fire water control system further comprises a wireless transmission module; the fire alarm controller is communicated with the mobile terminal and/or the cloud platform through the wireless transmission module.
The fire alarm controller is configured with an RJ45 network port and a wireless transmission module (e.g., a 4G module), and can transmit monitoring information to an APP (application program) of the cloud platform or the mobile terminal in an Ethernet or wireless mode.
Specifically, the position, the water flow data, the water pressure grade data and the like of each hydrant box are transmitted to the cloud platform, the cloud platform can synchronously display the monitoring information of each hydrant box, meanwhile, the cloud platform can push the monitoring information of each hydrant box to the mobile terminal using the corresponding APP, and a user can conveniently review the state of each hydrant box at all positions at any time and any place. In addition, the cloud platform and the mobile terminal can receive the abnormal position information of overpressure, underpressure or no pressure, so that the cloud platform and the mobile terminal can be maintained in time and processed in time.
FIG. 3 is a schematic diagram of a two-bus fire water control system according to the present embodiment, as shown in FIG. 3, the two-bus fire water control system includes: the fire hydrant box comprises a display device, at least one fire alarm controller, an input/output module, a plurality of fire hydrant buttons and a fire hydrant box which is configured corresponding to each fire hydrant button.
A hydraulic water flow acquisition module is arranged in each hydrant box, and two buses are used for supplying power and providing communication. The water flow acquisition module comprises at least one pressure sensor and at least one flow sensor, and the acquisition data of the water pressure water flow acquisition module comprise water pressure data and flow data. The water pressure water flow acquisition module comprises a conversion circuit, acquired data are converted into electric signals through the conversion circuit, monitoring information is obtained through processing, and the monitoring information is transmitted to the fire alarm controller through two buses.
The input end of the input/output module is communicated with the fire alarm controller through two access buses, and the output end of the input/output module is connected with a fire pump control cabinet and a fire hydrant pump; the fire pump control cabinet is provided with a fire pump and a pressure stabilizing pump.
Each fire hydrant button and each fire hydrant box are correspondingly configured, the fire hydrant buttons are generally arranged in the fire hydrant boxes, and the fire hydrant buttons are communicated with the fire alarm controller through two buses, so that fire alarm can be started remotely.
The display device is connected with at least one fire alarm controller, and the fire alarm controller transmits the monitoring information to the display device for display in an RS232 transmission mode.
In addition, the fire alarm controller is communicated with the mobile terminal and/or the cloud platform through an RJ45 network card or a wireless transmission module, and synchronously transmits monitoring information to the cloud platform or an APP (application program) of the mobile terminal.
The monitoring information comprises collected data, a water pressure gear level and position information of the fire hydrant boxes, and meanwhile, the working state and alarm information of each fire hydrant box can be fed back, such as a normal state, an overpressure state, an undervoltage state, a medium-pressure state, a high-pressure state, a short-pressure state, a water leakage alarm, a fire extinguishing alarm and the like. The fire hydrant box is provided with a unique identification, and the position information of the fire hydrant box is mapped through the unique identification.
When the fire is extinguished by starting the water supply, the fire pump is controlled to start through the output end of the input and output module so as to supply water for the fire hydrant box, and when the fire is extinguished by monitoring, the fire alarm controller controls the fire hydrant pump to supply fire extinguishing water for the fire pump.
Through the two bus fire water control system that provide in this embodiment, can add water pressure rivers collection module in the fire control alarm design of fire hydrant button and fire alarm controller communication, directly utilize two bus communication, can arrange a plurality of sampling points, and need not in addition alone wiring network deployment, combine fire water control and fire automatic alarm system into one, a large amount of reduction engineering wiring and construction installation work load, solved among the correlation technique can't carry out simple, efficient monitoring's problem to the water pressure of water supply network.
In addition, the water pressure water flow acquisition module is arranged to realize multi-dimensional data acquisition of water pressure data and flow data, and the water pressure water flow acquisition module has application value in high-rise buildings, super high-rise buildings and scenes with higher altitudes. By arranging the pressure stabilizing pump and the hydrant pump, the stability and reliability of fire water supply can be ensured.
By displaying the information such as the position of the hydrant, the water pressure fluctuation curve, the water pressure gear level, the flow fluctuation curve and the like in the display device, a user can more intuitively check the real-time state of the water pressure and the water flow of each hydrant box, so that the abnormality can be found and positioned in time. In addition, a more convenient remote means for viewing the monitoring information on the cloud platform or the mobile terminal is provided for the user.
It should be understood that the specific embodiments described herein are merely illustrative of this application and are not intended to be limiting. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present application, are within the scope of the present application in light of the embodiments provided herein.
It is evident that the drawings are only examples or embodiments of the present application, from which the present application can also be adapted to other similar situations by a person skilled in the art without the inventive effort. In addition, it should be appreciated that while the development effort might be complex and lengthy, it would nevertheless be a routine undertaking of design, fabrication, or manufacture for those of ordinary skill having the benefit of this disclosure, and thus should not be construed as an admission of insufficient detail.
The term "embodiment" in this application means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the application. The appearances of such phrases in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive. It will be clear or implicitly understood by those of ordinary skill in the art that the embodiments described in this application can be combined with other embodiments without conflict.
The above examples only represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the patent. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application shall be subject to the appended claims.
Claims (10)
1. A two-bus fire water control system, comprising: the fire hydrant box comprises a display device, at least one fire alarm controller, an input/output module, at least one fire hydrant button and a fire hydrant box which is arranged corresponding to each fire hydrant button; the display device is connected with at least one fire alarm controller;
each fire hydrant box is internally provided with a water pressure water flow acquisition module, and the water pressure water flow acquisition module and the fire hydrant buttons are communicated with the fire alarm controller through two access buses ；
The input end of the input/output module is communicated with the fire alarm controller by being connected with the two buses, and the output end of the input/output module is connected with at least one fire pump.
2. The two-bus fire water control system according to claim 1, wherein the hydraulic water flow acquisition module comprises a conversion circuit; the conversion circuit is used for converting acquired data into electric signals, processing the electric signals to obtain monitoring information, and transmitting the monitoring information to the fire alarm controller through the two buses.
3. The two-bus fire water control system according to claim 2, wherein the fire alarm controller transmits the monitoring information to the display device for display by means of RS232 transmission.
4. A two-bus fire water control system according to any one of claims 2-3, wherein the monitoring information includes at least collected data, hydraulic pressure level and position information of the hydrant box.
5. The two-bus fire water control system of claim 1, wherein the hydraulic water flow acquisition module includes at least one pressure sensor and at least one flow sensor; the collection data of the water pressure water flow collection module comprises water pressure data and flow data.
6. The two-bus fire water control system of claim 1, wherein when the fire hydrant button is activated to supply water to extinguish a fire, the fire pump is controlled to be activated through an output end of the input-output module.
7. The two-bus fire water control system of claim 6, wherein the input-output module is further coupled to at least one hydrant pump;
when the fire hydrant button starts water supply fire extinguishing, the monitoring information feeds back water supply fire extinguishing alarm, and the fire alarm controller issues a starting command to the control module of the fire hydrant pump so as to start the fire hydrant pump to supply fire extinguishing water for the fire hydrant pump.
8. The two-bus fire fighting water control system according to claim 1, wherein the output end of the input/output module is also connected to a pressure stabilizing pump which is arranged corresponding to the fire fighting water pump;
when monitoring information feeds back the water leakage alarm of the hydrant box, the fire alarm controller controls the stabilized pump to start.
9. The two-bus fire water control system of claim 1, further comprising a wireless transmission module; and the fire alarm controller is communicated with the mobile terminal and/or the cloud platform through the wireless transmission module.
10. The two-bus fire water control system of claim 1, wherein the hydrant box has a unique identification that maps the position information of the hydrant box.
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117950354A (en) * | 2024-03-25 | 2024-04-30 | 江苏铭星供水设备有限公司 | Big data-based remote control system and method for water supply pump station |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117950354A (en) * | 2024-03-25 | 2024-04-30 | 江苏铭星供水设备有限公司 | Big data-based remote control system and method for water supply pump station |
| CN117950354B (en) * | 2024-03-25 | 2024-05-28 | 江苏铭星供水设备有限公司 | Big data-based remote control system and method for water supply pump station |
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