CN115054858A

CN115054858A - Work early warning method and device for deluge valve group and storage medium

Info

Publication number: CN115054858A
Application number: CN202210295689.XA
Authority: CN
Inventors: 吴肖; 张振; 王苗苗; 杜际瑞; 刘汝卫; 杨强强; 杨加东; 刘华
Original assignee: Huaneng Group Technology Innovation Center Co Ltd; Huaneng Nuclear Energy Technology Research Institute Co Ltd
Current assignee: Huaneng Group Technology Innovation Center Co Ltd; Huaneng Nuclear Energy Technology Research Institute Co Ltd
Priority date: 2022-03-23
Filing date: 2022-03-23
Publication date: 2022-09-16
Anticipated expiration: 2042-03-23
Also published as: CN115054858B

Abstract

The disclosure provides a work early warning method, a device and a storage medium for a deluge valve group, wherein the method comprises the following steps: the working parameters of the deluge valve group are obtained, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and an electromagnetic valve state, whether the deluge valve group has faults and fault types or not is judged according to the working parameters, the fault types and the working parameters are reported through the communication module under the condition that the faults are judged, whether the deluge valve group has faults or not can be judged according to the working parameters of the deluge valve group in time and reported, therefore, the purpose of fault early warning of the deluge valve group can be achieved, and the risk of fire occurrence can be reduced.

Description

Work early warning method and device for deluge valve group and storage medium

Technical Field

The disclosure relates to the technical field of intelligent equipment, in particular to a work early warning method and device for a deluge valve group and a storage medium.

Background

The fire-fighting deluge valve group is a high-efficiency control valve group, and is key equipment of an automatic water spray fire-extinguishing system and a water spray fire-extinguishing system. When catching fire, the deluge valve is opened, the open type spray heads of the system automatically spray water together to extinguish the fire, and the system can automatically spray water to the whole protected area simultaneously, thereby preventing the fire from spreading and expanding. The method is suitable for buildings and places which are easy to freeze or need important protection and have large fire hazard danger. However, the related art lacks a method for early warning of the failure of the valve assembly, so that the valve assembly cannot work normally once the valve assembly fails, which may result in the occurrence of fire hazard.

Disclosure of Invention

The disclosure provides a work early warning method and device for a deluge valve group and a storage medium, and aims to solve at least one of technical problems in the related art to a certain extent.

An embodiment of a first aspect of the present disclosure provides a work early warning method for a valve set for raining, including: acquiring working parameters of the deluge valve group, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and a solenoid valve state; judging whether the deluge valve group has faults and fault types according to the working parameters; and reporting the fault type and the working parameters through the communication module under the condition of judging that the fault occurs.

The embodiment of the second aspect of the disclosure provides a valve bank work early warning device drenches, includes: the data acquisition module is used for acquiring working parameters of the deluge valve group, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and an electromagnetic valve state; the fault judging module is used for judging whether the deluge valve group has faults and fault types according to the working parameters; and the early warning module is used for reporting the fault type and the working parameters through the communication module under the condition of judging that the fault occurs.

An embodiment of a third aspect of the present disclosure provides a computer device, including: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the rainvalve group operation warning method of the embodiments of the present disclosure.

A fourth aspect of the present disclosure provides a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the deluge valve group work early warning method disclosed in the embodiments of the present disclosure.

In this embodiment, by obtaining the operating parameters of the deluge valve group, where the operating parameters at least include the water supply side pressure, the water outlet side pressure, the upper chamber pressure, and the state of the solenoid valve, and according to the operating parameters, determine whether the deluge valve group has a fault and a fault type, and under the condition that the fault occurs, report the fault type and the operating parameters through the communication module, and can timely determine whether the deluge valve group has a fault and report the fault according to the operating parameters of the deluge valve group, the purpose of fault early warning of the deluge valve group can be achieved, and the risk of fire occurrence can be reduced.

Additional aspects and advantages of the disclosure will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the disclosure.

Drawings

The foregoing and/or additional aspects and advantages of the present disclosure will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic flow chart of a method for warning of valve train operation according to an embodiment of the present disclosure;

fig. 2 is a schematic structural diagram of a deluge valve set warning system provided in accordance with an embodiment of the present disclosure;

fig. 3 is a schematic flow chart of a method for warning of the operation of a rainvalve set according to another embodiment of the present disclosure;

fig. 4 is a schematic view of a deluge valve set service warning device provided in accordance with another embodiment of the present disclosure;

FIG. 5 illustrates a block diagram of an exemplary computer device suitable for use to implement embodiments of the present disclosure.

Detailed Description

Reference will now be made in detail to the embodiments of the present disclosure, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of illustrating the present disclosure and should not be construed as limiting the same. On the contrary, the embodiments of the disclosure include all changes, modifications and equivalents coming within the spirit and terms of the claims appended hereto.

In view of the technical problem that a failure early warning method for a deluge valve group is absent in the background art, and therefore a fire hazard is caused when the deluge valve group fails to work normally once the deluge valve group fails, the technical scheme of the embodiment provides a working early warning method for the deluge valve group, and the method is described below with reference to specific embodiments.

It should be noted that an execution main body of the deluge valve group work early-warning method of this embodiment may be a deluge valve group work early-warning device, which may be implemented in a software and/or hardware manner, and the device may be configured in an electronic device, and the electronic device may include, but is not limited to, a terminal, a server, and the like.

Fig. 1 is a schematic flow chart of a method for warning of the operation of a raining valve set according to an embodiment of the present disclosure, as shown in fig. 1, the method includes:

s101: and acquiring working parameters of the deluge valve group.

The parameters of the components of the deluge valve set in the operating state may be referred to as operating parameters.

In some embodiments, the operating parameters include, without limitation, a supply side pressure (denoted P1), an outlet side pressure (denoted P2), an upper chamber pressure (denoted P3), a solenoid valve state, and any other possible operating parameters.

Fig. 2 is a schematic structural diagram of a deluge valve group early warning system according to an embodiment of the disclosure, and as shown in fig. 2, in practical applications, a plurality of components (e.g., a signal butterfly valve, an electromagnetic valve, an emergency manual valve, a pressure switch, a pressure transmitter, a water supply side, a water outlet side, an upper chamber, a camera, etc.) of the deluge valve group may be monitored in real time to obtain the above working parameters. The deluge valve set may be configured with a sensor for acquiring the above-mentioned working parameters, or may be configured with other methods, which is not limited to this.

S102: and judging whether the deluge valve group has faults and fault types according to the working parameters.

That is, it is judged whether the rainvalve group is currently malfunctioning according to one or more of the above-described operating parameters of the water supply side pressure P1, the water outlet side pressure P2, the upper chamber pressure P3, and the state of the solenoid valve, and a specific type of malfunction is further determined in the case where it is determined that a malfunction is present.

In practical application, each working parameter of the valve bank in a normal working state may correspond to a normal parameter interval, for example, and if the obtained working parameter exceeds the corresponding parameter interval, the method includes: if the working parameters are abnormal, the fault can be judged to occur. Further, a particular fault type may be determined based on the abnormal operating parameters. It will be appreciated that each fault type may be caused by one or more abnormal operating parameters, and thus a particular type of abnormality may be determined from the operating parameters.

S103: and under the condition of judging that the fault occurs, reporting the fault type and the working parameters through the communication module.

As shown in fig. 2, the deluge valve group warning system of the embodiment of the present disclosure may include a communication module, for example: and the 5G communication module can be used for communicating with a fire protection management platform (a fire protection safety management platform in the figure 2), a mobile device application program (such as a mobile phone APP) and a fire alarm controller and the like.

In this embodiment, when a fault is determined, the fault type and the working parameter may be reported through the communication module, for example: and reporting the fault type and the working parameters to a fire safety management platform, a mobile phone APP and the like, and triggering a fire alarm. Therefore, the fire safety data sharing function can be realized, and early warning can be timely carried out under the condition of failure.

In this embodiment, through obtaining the working parameter of the valve bank that drenches, wherein, the working parameter includes water supply lateral pressure at least, the lateral pressure that goes out, go up cavity pressure, solenoid valve state, and according to working parameter, judge whether the valve bank that drenches has trouble and trouble type, and under the condition that the judgement broke down, report trouble type and working parameter through communication module, can be according to the timely judgement valve bank that drenches of working parameter of the valve bank that drenches whether break down and report, consequently can realize the purpose of the early warning of valve bank trouble that drenches, thereby can reduce the risk that the conflagration took place.

Fig. 3 is a schematic flow chart of a method for warning of the operation of a raining valve set according to another embodiment of the present disclosure, as shown in fig. 3, the method includes:

s301: and acquiring working parameters of the deluge valve group, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and a solenoid valve state.

For specific description of S301, refer to the above embodiments, which are not described herein.

S302: and determining that the deluge valve group is in a servo state or an action state.

Wherein, the servo state can also be called as a quasi-working state, namely: all components and the arrangement of the deluge valve group are completely prepared, and the deluge valve group can work immediately if a fire occurs; and the working state is the state when the valve bank is spraying.

In some embodiments, different operating states may have different fault types, then: in determining the type of fault, it is first determined whether the valve manifold is in a servostate or an active state. Therefore, the embodiment of the disclosure can carry out all-around monitoring and early warning on the servo state and the action state, and improve the early warning effect.

S303: and judging a first fault type of the deluge valve group in a servo state or a second fault type of the deluge valve group in an action state according to the working parameters.

The fault occurring in the valve set in the servo state may be referred to as a first fault type, correspondingly, the fault occurring in the motion state may be referred to as a second fault type, and the first fault type and the second fault type may respectively include one or more types, which is not limited thereto.

In some embodiments, the first failure type includes, but is not limited to, upper chamber check valve failure, diaphragm failure, deluge valve set mis-spray, and any other possible failure.

Specifically, if the water supply side pressure P1 and the upper chamber pressure P3 in the working parameters drop simultaneously within a preset time interval (for example: 10 minutes), the first fault type is determined to be an upper chamber check valve fault; for another example, if the upper chamber pressure P3 first decreases and then increases within a predetermined time interval (e.g., 10 seconds), it is determined that the first failure type is a diaphragm failure; for another example, if the outlet-side pressure is greater than 0 (i.e., P1>0) and the solenoid valve state is no actuation signal, it is determined that the first failure type is a deluge valve set mis-injection.

In other embodiments, the second failure type may include, for example, an improper opening of the valve block, an insufficient supply pressure, and any other possible types, without limitation.

Specifically, if the upper chamber pressure is not 0 (i.e., P3 ≠ 0) and the solenoid valve status is active, then it is determined that the second fault type is that the valve group is not normally open; for example, if the supply-side pressure P1 and the discharge-side pressure P2 continue to decrease, it is determined that the second failure type is a supply-water pressure shortage.

It is understood that the above examples are only illustrative of some fault types, and that other fault types may exist in practical applications, and are not limited thereto.

Therefore, the embodiment can analyze the working parameters under different working states respectively and judge different fault types under different working states, so that the accuracy of fault type judgment can be improved.

S304: and under the condition of judging that the fault occurs, reporting the fault type and the working parameters through the communication module.

For specific description of S304, reference may be made to the above embodiments, which are not described herein again.

In this embodiment, by obtaining the operating parameters of the deluge valve group, where the operating parameters at least include the water supply side pressure, the water outlet side pressure, the upper chamber pressure, and the state of the solenoid valve, and according to the operating parameters, determine whether the deluge valve group has a fault and a fault type, and under the condition that the fault occurs, report the fault type and the operating parameters through the communication module, and can timely determine whether the deluge valve group has a fault and report the fault according to the operating parameters of the deluge valve group, the purpose of fault early warning of the deluge valve group can be achieved, and the risk of fire occurrence can be reduced. In addition, the embodiment of the disclosure can carry out all-round monitoring and early warning on the servo state and the action state, and improve the early warning effect. In addition, the embodiment can analyze the working parameters under different working states respectively and judge different fault types under different working states, so that the accuracy of fault type judgment can be improved.

Fig. 4 is a schematic view of a deluge valve group work warning device according to another embodiment of the present disclosure. As shown in fig. 4, the valve train operation warning device 40 includes:

the data acquisition module 401 is used for acquiring working parameters of the deluge valve group, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and an electromagnetic valve state;

a fault judging module 402, configured to judge whether a fault and a fault type exist in the deluge valve group according to the working parameter; and

and the early warning module 403 is configured to report the fault type and the working parameter through the communication module when it is determined that a fault occurs.

In some embodiments, the failure determination module 402 includes:

the determining submodule is used for determining that the deluge valve group is in a servo state or an action state; and

and the judging submodule is used for judging a first fault type of the deluge valve group in a servo state or judging a second fault type of the deluge valve group in an action state according to the working parameters.

In some embodiments, the determining submodule is specifically configured to:

if the water supply side pressure and the upper chamber pressure simultaneously drop within a preset time interval, judging that the first fault type is an upper chamber check valve fault; or

If the upper chamber pressure firstly drops and then rises within a preset time interval, judging that the first fault type is a diaphragm fault; or

And if the pressure of the water outlet side is greater than 0 and the state of the solenoid valve is a no-action signal, judging that the first fault type is the valve bank mis-spraying of the deluge valve.

In some embodiments, the determining submodule is specifically configured to:

if the upper chamber pressure is not 0 and the state of the solenoid valve is an action signal, judging that the second fault type is that the valve group is not normally opened; or

And if the water supply side pressure and the water outlet side pressure continuously drop, judging that the second fault type is insufficient water supply pressure.

In some embodiments, the early warning module is specifically configured to: and reporting the fault type and the working parameters to a fire-fighting management platform and a mobile equipment application program, and triggering an alarm.

The present disclosure also provides a computer device, a readable storage medium, and a computer program product according to embodiments of the present disclosure.

In order to implement the foregoing embodiments, the present disclosure further provides a computer program product, which when executed by an instruction processor in the computer program product, executes the method for warning the operation of the rainvalve set according to the foregoing embodiments of the present disclosure.

FIG. 5 illustrates a block diagram of an exemplary computer device suitable for use in implementing embodiments of the present disclosure. The computer device 12 shown in fig. 5 is only one example and should not bring any limitations to the functionality or scope of use of the embodiments of the present disclosure.

As shown in FIG. 5, computer device 12 is in the form of a general purpose computing device. The components of computer device 12 may include, but are not limited to: one or more processors or processing units 16, a system memory 28, and a bus 18 that couples various system components including the system memory 28 and the processing unit 16.

Bus 18 represents one or more of any of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, and a processor or local bus using any of a variety of bus architectures. These architectures include, but are not limited to, Industry Standard Architecture (ISA) bus, Micro Channel Architecture (MAC) bus, enhanced ISA bus, Video Electronics Standards Association (VESA) local bus, and Peripheral Component Interconnect (PCI) bus, to name a few.

Computer device 12 typically includes a variety of computer system readable media. Such media may be any available media that is accessible by computer device 12 and includes both volatile and nonvolatile media, removable and non-removable media.

Memory 28 may include computer system readable media in the form of volatile Memory, such as Random Access Memory (RAM) 30 and/or cache Memory 32. Computer device 12 may further include other removable/non-removable, volatile/nonvolatile computer system storage media. By way of example only, storage system 34 may be used to read from and write to non-removable, nonvolatile magnetic media (not shown in FIG. 5, and commonly referred to as a "hard drive").

Although not shown in FIG. 5, a magnetic disk drive for reading from and writing to a removable nonvolatile magnetic disk (e.g., a "floppy disk") and an optical disk drive for reading from or writing to a removable nonvolatile optical disk (e.g., a Compact disk Read Only Memory (CD-ROM), a Digital versatile disk Read Only Memory (DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to bus 18 by one or more data media interfaces. Memory 28 may include at least one program product having a set (e.g., at least one) of program modules that are configured to carry out the functions of embodiments of the disclosure.

A program/utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28, such program modules 42 including, but not limited to, an operating system, one or more application programs, other program modules, and program data, each of which examples or some combination thereof may comprise an implementation of a network environment. Program modules 42 generally perform the functions and/or methodologies of the embodiments described in this disclosure.

Computer device 12 may also communicate with one or more external devices 14 (e.g., keyboard, pointing device, display 24, etc.), with one or more devices that enable a user to interact with computer device 12, and/or with any devices (e.g., network card, modem, etc.) that enable computer device 12 to communicate with one or more other computing devices. Such communication may be through an input/output (I/O) interface 22. Moreover, computer device 12 may also communicate with one or more networks (e.g., a Local Area Network (LAN), a Wide Area Network (WAN), and/or a public Network such as the Internet) via Network adapter 20. As shown, the network adapter 20 communicates with the other modules of the computer device 12 over the bus 18. It should be understood that although not shown in the figures, other hardware and/or software modules may be used in conjunction with computer device 12, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems, among others.

The processing unit 16 executes various functional applications, such as implementing the valve set operation warning method mentioned in the previous embodiment, by running a program stored in the system memory 28.

Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.

It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

It should be noted that, in the description of the present disclosure, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Further, in the description of the present disclosure, "a plurality" means two or more unless otherwise specified.

Any process or method descriptions in flow charts or otherwise described herein may be understood as representing modules, segments, or portions of code which include one or more executable instructions for implementing specific logical functions or steps of the process, and the scope of the preferred embodiments of the present disclosure includes other implementations in which functions may be executed out of order from that shown or discussed, including substantially concurrently or in reverse order, depending on the functionality involved, as would be understood by those reasonably skilled in the art of the embodiments of the present disclosure.

It should be understood that portions of the present disclosure may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

It will be understood by those skilled in the art that all or part of the steps carried by the method for implementing the above embodiments may be implemented by hardware related to instructions of a program, which may be stored in a computer readable storage medium, and when the program is executed, the program includes one or a combination of the steps of the method embodiments.

In addition, functional units in the embodiments of the present disclosure may be integrated into one processing module, or each unit may exist alone physically, or two or more units are integrated into one module. The integrated module can be realized in a hardware mode, and can also be realized in a software functional module mode. The integrated module, if implemented in the form of a software functional module and sold or used as a stand-alone product, may also be stored in a computer readable storage medium.

The storage medium mentioned above may be a read-only memory, a magnetic or optical disk, etc.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present disclosure, and that changes, modifications, substitutions and alterations may be made to the above embodiments by those of ordinary skill in the art within the scope of the present disclosure.

Claims

1. A deluge valve group work early warning method is characterized by comprising the following steps:

acquiring working parameters of the deluge valve group, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and a solenoid valve state;

judging whether the deluge valve group has faults and fault types or not according to the working parameters; and

and reporting the fault type and the working parameters through a communication module under the condition of judging that the fault occurs.

2. The method of claim 1, wherein determining whether the valve train has a fault and a fault type based on the operating parameters comprises:

determining that the deluge valve group is in a servo state or an action state; and

and judging a first fault type of the deluge valve group in the servo state or judging a second fault type of the deluge valve group in the action state according to the working parameters.

3. The method of claim 2, wherein said determining a first fault type of said valve train in said servoing state based on said operational parameters comprises:

if the water supply side pressure and the upper chamber pressure simultaneously decrease within a preset time interval, determining that the first fault type is an upper chamber check valve fault; or alternatively

And if the pressure of the water outlet side is greater than 0 and the state of the electromagnetic valve is a no-action signal, judging that the first fault type is the mistaken spraying of the deluge valve group.

4. The method of claim 2, wherein said determining a second fault type of said rainvalve block in said active state based on said operating parameters comprises:

if the upper chamber pressure is not 0 and the state of the solenoid valve is an action signal, judging that the second fault type is that the valve group is not normally opened; or alternatively

And if the water supply side pressure and the water outlet side pressure continuously decrease, determining that the second fault type is insufficient water supply pressure.

5. The method of claim 1, wherein reporting the fault type and the operating parameter via a communication module comprises:

and reporting the fault type and the working parameters to a fire-fighting management platform and a mobile equipment application program, and triggering an alarm.

6. The utility model provides a deluge valve group work early warning device which characterized in that includes:

the data acquisition module is used for acquiring working parameters of the deluge valve group, wherein the working parameters at least comprise a water supply side pressure, a water outlet side pressure, an upper chamber pressure and an electromagnetic valve state;

the fault judging module is used for judging whether the deluge valve group has faults and fault types according to the working parameters; and

and the early warning module is used for reporting the fault type and the working parameters through the communication module under the condition of judging that the fault occurs.

7. The apparatus of claim 6, wherein the failure determination module comprises:

and the judging submodule is used for judging a first fault type of the deluge valve group in the servo state or judging a second fault type of the deluge valve group in the action state according to the working parameters.

8. The apparatus of claim 7, wherein the determination submodule is specifically configured to:

if the water supply side pressure and the upper chamber pressure simultaneously decrease within a preset time interval, determining that the first fault type is an upper chamber check valve fault; or

9. The apparatus of claim 7, wherein the determination submodule is specifically configured to:

10. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-5.