CN109708005A - Water-leakage detecting system and method - Google Patents
Water-leakage detecting system and method Download PDFInfo
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- CN109708005A CN109708005A CN201811595470.1A CN201811595470A CN109708005A CN 109708005 A CN109708005 A CN 109708005A CN 201811595470 A CN201811595470 A CN 201811595470A CN 109708005 A CN109708005 A CN 109708005A
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- water
- water system
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- feedwater piping
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Abstract
This application discloses a kind of water-leakage detecting system and methods.This method comprises: life water system detection system, for detect life water system whether leak；Fire fighting water system detection system, for detect fire fighting water system whether leak, wherein life water system and fire fighting water system supplied water by total feedwater piping；Control system is communicated to connect with life water system detection system and fire fighting water system detection system, for turning off the water supply of total feedwater piping in the case where living water system leak, is sounded an alarm in the case where fire fighting water system leak.By the application, when solving the life water system or fire fighting water system leak in the related technology in substation, it is difficult to the problem of detecting water leakage situation, eliminating holes or alarm can not be carried out in time.
Description
Technical field
This application involves water leakage monitoring technical fields, in particular to a kind of water-leakage detecting system and method.
Background technique
In substation, is supplied water by total feedwater piping to domestic water system and fire-fighting system, given birth in substation
When running water, fire water pipe leakage, due to unattended in standing, and the more direct-burrieds of pipeline are difficult to effectively find when underground, leak
With timely processing, the mode that operation maintenance personnel takes the period to make an inspection tour carries out leak, and arriving at a station when checking, usually leak is serious, causes
Great lot of water resources waste is easy to produce a large amount of ponding, and surrounding devices facility impregnates for a long time influences safe operation in water.How
The water leakage situation of substation's internal water system system is monitored, makes it that can be automatically closed or alarm when leak occurs, is cut off in time
Leakage point, eliminate because personnel arrive at a station lag or discovery water leakage situation not yet in effect caused by water resource waste the problem of, reduction to equipment
Harm, there is presently no the means that effectively can be monitored or alarm.
When for life water system or fire fighting water system leak in the related technology in substation, it is difficult to detect leak
Situation, the problem of can not carrying out eliminating holes in time or alert, currently no effective solution has been proposed.
Summary of the invention
The main purpose of the application is to provide a kind of water-leakage detecting system and method, to solve in the related technology in power transformation
When life water system or fire fighting water system leak in standing, it is difficult to detect water leakage situation, can not carry out in time eliminating holes or
The problem of alarm.
To achieve the goals above, according to the one aspect of the application, a kind of water-leakage detecting system is provided.The system packet
Include: life water system detection system, for detect life water system whether leak；Fire fighting water system detection system, for detecting
Fire fighting water system whether leak, wherein life water system and fire fighting water system supplied water by total feedwater piping；Control system, with
Water system detection system of living and the communication connection of fire fighting water system detection system, in the case where living water system leak
The water supply for turning off total feedwater piping sounds an alarm in the case where fire fighting water system leak.
Further, life water system detection system includes: the first sensor being arranged on total feedwater piping, for examining
Whether survey in total feedwater piping has water flow to pass through；The first flowmeter being arranged on total feedwater piping, for detecting total feed pipe
The water flow in road.
Further, fire fighting water system includes at least: water tank, for being fire-fighting equipment water storage；Second flowmeter, for examining
Survey the water flow in the pipeline of fire fighting water system；Stabilized pressure pump, for the water flow in the pipeline of fire fighting water system less than second
It is that fire-fighting equipment pumps water from water tank in the case where preset flow.
Further, control system includes: the first detector, for detecting whether the flow in first flowmeter is greater than
One preset flow；Whether the second detector, the water flow duration for detecting in total feedwater piping are greater than preset duration；Third
Detector, for detecting whether the stabilized pressure pump in fire fighting water system starts；Controller, flow in first flowmeter are greater than the
In the case where one preset flow or in the case that the water flow duration is greater than preset duration, the electromagnetism on total feedwater piping is controlled
Valve is closed；In the case where the number that stabilized pressure pump starts in preset period of time is greater than preset value, alarm signal is issued.
Further, control system further include: the 4th detector, for detect fire fighting water system water tank valve whether
It opens；Controller is also used to control the unlatching of the solenoid valve on total feedwater piping in the case where the valve opening of water tank.
Further, control system further include: display equipment is arranged in monitoring room, connect with controller, at least
Show the testing result of the first detector, the testing result of the second detector, the testing result of third detector and the 4th inspection
Survey the testing result of device.
To achieve the goals above, according to the another aspect of the application, a kind of leakage detection method is provided.This method packet
It includes: in the case that the number that the stabilized pressure pump in fire fighting water system starts in preset period of time is greater than preset value, determining fire water
System leak, wherein stabilized pressure pump is for pumping water from water tank for the fire-fighting equipment of fire fighting water system；In the stream of total feedwater piping
The case where water flow duration in the case that amount is greater than the first preset flow, or in total feedwater piping is greater than preset duration
Under, determine life water system leak, wherein total feedwater piping is made a living the cistern water supply of running water system and fire fighting water system.
Further, after determining fire fighting water system leak, this method further include: issue alarm signal.
Further, after determining life water system leak, this method further include: the valve for controlling total feedwater piping closes
It closes.
Further, this method further include: judge whether the valve of the water tank in fire fighting water system is opened；In fire-fighting water system
In the case where the valve opening of water tank in system, the valve opening of total feedwater piping is controlled.
By the application, using following system: life water system detection system, for detecting whether life water system leaks
Water；Fire fighting water system detection system, for detect fire fighting water system whether leak, wherein life water system and fire fighting water system
It is supplied water by total feedwater piping；Control system, with life water system detection system and fire fighting water system detection system communication link
It connects, for turning off the water supply of total feedwater piping in the case where living water system leak, in the case where fire fighting water system leak
It sounds an alarm, when solving the life water system or fire fighting water system leak in the related technology in substation, it is difficult to detect
Water leakage situation, the problem of eliminating holes can not be carried out in time or alerted.By according to life water watering law and fire water use
Water rule, respectively water system leak of living and fire fighting water system leak in the case where mentioned for water management and alarm
Show, and then has reached total feedwater piping while when make a living running water system and fire fighting water system supply water, two water systems of accurate measurements
Water leakage situation effect.
Detailed description of the invention
The attached drawing constituted part of this application is used to provide further understanding of the present application, the schematic reality of the application
Example and its explanation are applied for explaining the application, is not constituted an undue limitation on the present application.In the accompanying drawings:
Fig. 1 is the schematic diagram according to water-leakage detecting system provided by the embodiments of the present application；
Fig. 2 is the schematic diagram according to another water-leakage detecting system provided by the embodiments of the present application；
Fig. 3 is the flow chart according to leakage detection method provided by the embodiments of the present application；And
Fig. 4 is the schematic diagram according to leakage inspector provided by the embodiments of the present application.
Specific embodiment
It should be noted that in the absence of conflict, the features in the embodiments and the embodiments of the present application can phase
Mutually combination.The application is described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
In order to make those skilled in the art more fully understand application scheme, below in conjunction in the embodiment of the present application
Attached drawing, the technical scheme in the embodiment of the application is clearly and completely described, it is clear that described embodiment is only
The embodiment of the application a part, instead of all the embodiments.Based on the embodiment in the application, ordinary skill people
Member's every other embodiment obtained without making creative work, all should belong to the model of the application protection
It encloses.
It should be noted that the description and claims of this application and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Data be interchangeable under appropriate circumstances, so as to embodiments herein described herein.In addition, term " includes " and " tool
Have " and their any deformation, it is intended that cover it is non-exclusive include, for example, containing a series of steps or units
Process, method, system, product or equipment those of are not necessarily limited to be clearly listed step or unit, but may include without clear
Other step or units listing to Chu or intrinsic for these process, methods, product or equipment.
According to an embodiment of the present application, a kind of water-leakage detecting system is provided.
Fig. 1 is the schematic diagram according to the water-leakage detecting system of the embodiment of the present application.As shown in Figure 1, the system includes: life
Water system detection system 10, fire fighting water system detection system 20 and control system 30.
Specifically, live water system detection system 10, for detect life water system whether leak.
Optionally, in water-leakage detecting system provided by the embodiments of the present application, life water system detection system includes: total
Whether the first sensor being arranged on feedwater piping has water flow to pass through for detecting in total feedwater piping；On total feedwater piping
The first flowmeter of setting, for detecting the water flow of total feedwater piping.It should be noted that for power transformation station water supply system,
The just common water of substation, the moisturizing of domestic water and fire-fighting system including personnel.Domestic water includes drink drinkable water and cleaning
With water two parts, for the feature of domestic water to be interrupted with the water time, water consumption is long-term interior stable, and has with water and rule of life
It closes.And fire-fighting system just needs moisturizing after fire-fighting water loss.Therefore, it is possible to by detect the water flow in total feedwater piping come
Detection life water system whether leak.
Specifically, it as shown in Fig. 2, first sensor is flow sensor, is mounted in total feedwater piping, it is total for detecting
Whether water flow process is had in feedwater piping, and first flowmeter is mounted in water meter chamber, is located at total feedwater piping water meter exit, is used
The electronic loop part of water flow in the total feedwater piping of detection, first sensor and first flowmeter is all satisfied waterproof and dampproof
Cold-proof requirement.
Fire fighting water system detection system 20, for detect fire fighting water system whether leak, wherein life water system and fire-fighting
Water system is supplied water by total feedwater piping.
Optionally, in water-leakage detecting system provided by the embodiments of the present application, fire fighting water system is included at least: water tank, is used
In for fire-fighting equipment water storage；Second flowmeter, the water flow in pipeline for detecting fire fighting water system；Stabilized pressure pump is used for
It is that fire-fighting equipment pumps water from water tank in the case that water flow in the pipeline of fire fighting water system is less than the second preset flow.
It should be noted that disappearing in the case that the hydraulic pressure in fire fighting water system inner storing water amount, fire protection pipeline remains unchanged
Anti- system not will do it moisturizing, and when hydraulic pressure reduces in fire-fighting system, fire-fighting water is constantly reduced, and reduction starts to open to a certain extent
Dynamic stabilized pressure pump moisturizing, the feature of fire-fighting system water are to mend a water for a long time, and moisturizing frequency is not high, and the time of moisturizing twice does not connect
It is continuous.
Specifically, water tank is fire-fighting equipment water storage, and the water flow in the pipeline of fire fighting water system increases, the water in water tank
It is cistern water supply from total feedwater piping, then from water tank to fire-fighting equipment moisturizing after reducing to a certain extent.
Control system 30 is communicated to connect with life water system detection system and fire fighting water system detection system, is used for
The water supply that total feedwater piping is turned off in the case where life water system leak, sounds an alarm in the case where fire fighting water system leak.
Specifically, as shown in Fig. 2, installing solenoid valve additional in total feedwater piping, for controlling total feedwater piping to life water system
The water supply of system and fire fighting water system, solenoid valve are mounted in water meter chamber, are located at total feedwater piping water meter exit.
It, can be with since fire fighting water system in general is without supplying water, thus in the case where living water system leak
Solenoid valve is directly controlled to close to prevent the life further leak of water system.And in the case where fire fighting water system leak, it is
Guarantee the priority of fire demand water and urgent, solenoid valve can not be closed only issue alarm signal and staff is reminded to check
With maintenance.
Water-leakage detecting system provided by the embodiments of the present application, by water system detection system 10 of living, for detecting life
Water system whether leak；Fire fighting water system detection system 20, for detect fire fighting water system whether leak, wherein life water system
System and fire fighting water system are supplied water by total feedwater piping；Control system 30, with life water system detection system 10 and fire water
System detection system 20 communicates to connect, and for turning off the water supply of total feedwater piping in the case where living water system leak, is disappearing
It is sounded an alarm in the case where waterproof system leak, solves the life water system or fire-fighting water system in the related technology in substation
When system leak, it is difficult to the problem of detecting water leakage situation, eliminating holes or alarm can not be carried out in time.By being used according to life water
Water rule and fire water watering law, respectively water system leak of living and fire fighting water system leak in the case where carry out
For water management and alarm sounds, and then reach total feedwater piping while when make a living running water system and fire fighting water system supply water, it is quasi-
The really effect of the water leakage situation of two water systems of monitoring.
Optionally, in water-leakage detecting system provided by the embodiments of the present application, control system includes: the first detector, is used
Whether the flow in detection first flowmeter is greater than the first preset flow；Second detector, for detecting in total feedwater piping
The water flow duration whether be greater than preset duration；Third detector, for detecting whether the stabilized pressure pump in fire fighting water system opens
It is dynamic；Controller, in the case that flow in first flowmeter is greater than the first preset flow or the water flow duration be greater than it is default
In the case where duration, the solenoid valve controlled on total feedwater piping is closed；It is greater than in the number that stabilized pressure pump starts in preset period of time
In the case where preset value, alarm signal is issued.
It should be noted that for life pipelines leak, it is characterized in that: leak Time Continuous, water consumption increase extremely, because
And the first preset flow, as flowing water criterion, preset duration is as time criterion, it should be noted that the setting of flowing water criterion
It needs to avoid flow sensor minimum Measurement scales value, is greater than primary maximum water consumption, the setting of time criterion needs to be greater than just
The common water duration.In addition, accumulated water volume can also be increased in order to realize the quick closedown water valve when water leakage situation is serious
Criterion, i.e. flowing water measure accumulated water volume when starting, and need to be greater than primary maximum water consumption.Flow in first flowmeter is greater than
In the case that flowing water criterion or water flow duration are greater than time criterion, signal feeds back to display equipment, issues starting solenoid valve
Instruction controls solenoid closure, water resource is avoided to continue to lose.
For fire protection pipeline leak, it is characterized in that: stabilized pressure pump takes place frequently starting, and moisturizing number increases.Preset value is stabilized pressure pump
Frequent starting criterion, pressure stabilizing not will start usually, after hydraulic pressure reduces in fire protection pipeline, pressure stabilizing pump startup, and frequent starting.?
The stabilized pressure pump number of starts reaches preset value in certain time, i.e. hair abnormal alarm signal.
Optionally, in water-leakage detecting system provided by the embodiments of the present application, control system further include: the 4th detector,
Whether the valve for detecting the water tank of fire fighting water system is opened；Controller is also used in the case where the valve opening of water tank,
The solenoid valve controlled on total feedwater piping is opened.
It should be noted that fire water box water storage finishes, Cistern valve is normally off, floating in Cistern valve and water tank
Sub- mechanical linkage opening and closing, when fire water box water level decreasing, when water tank machinery valve is opened, control of the 4th detector to solenoid valve
Device sends out signal normally opened, realizes and does not cut off solenoid valve in the case where the fire-fighting moisturizing time is long or rate of water make-up is big, with fire-proof
Hidden danger can enable fire hydrant in time, meanwhile, display equipment can show that fire extinguisher canvas hose in moisturizing, issues sound-light alarm, prompt person
To pump house inspection.In addition, a key control button can also be arranged in display equipment, artificial one-key start solenoid valve is allowed to keep
Normally open.
Optionally, in water-leakage detecting system provided by the embodiments of the present application, control system further include: display equipment, if
It sets in monitoring room, is connect with controller, at least showing the testing result of the first detector, the detection knot of the second detector
The testing result of fruit, the testing result of third detector and the 4th detector.
Specifically, display equipment is installed in guard's control room, display equipment and controller carry out communication connection, to total water supply
The open and-shut mode of pipe electromagnetic valve, the start-stop time of stabilized pressure pump are shown that it is real that starting alarm bell when water leakage situation occurs in substation
Now alarm.
Fig. 3 is the flow chart according to the leakage detection method of the embodiment of the present application.As shown in figure 3, this method includes following
Step:
The case where step S301, the number that the stabilized pressure pump in fire fighting water system starts in preset period of time is greater than preset value
Under, determine fire fighting water system leak, wherein stabilized pressure pump is for pumping water from water tank for the fire-fighting equipment of fire fighting water system.
It should be noted that for the pipe leakage in fire fighting water system, it is characterized in that: stabilized pressure pump takes place frequently starting, is water
The number of case moisturizing increases.Preset value is stabilized pressure pump frequent starting criterion, not will start when stabilized pressure pump is normal, when in fire protection pipeline
After hydraulic pressure reduces, pressure stabilizing pump startup is that fire-fighting system pumps, and frequent starting.As the stabilized pressure pump number of starts reaches in certain time
Preset value determines fire fighting water system leak.
Step S302, in the case where the flow of total feedwater piping is greater than the first preset flow, or in total feedwater piping
The water flow duration be greater than preset duration in the case where, determine life water system leak, wherein total feedwater piping is made a living running water
The cistern water supply of system and fire fighting water system.
It should be noted that for living system pipe leakage, it is characterized in that: leak Time Continuous, water consumption increase extremely
Add, thus, the first preset flow is avoided as flowing water criterion, preset duration as time criterion, the setting needs of flowing water criterion
Flow sensor minimum Measurement scales value, is greater than primary maximum water consumption, and the setting of time criterion needs to be greater than just common water and holds
The continuous time.In the case that flow in first flowmeter is greater than time criterion greater than flowing water criterion or water flow duration, really
Surely life water system leak.
It optionally,, should after determining fire fighting water system leak in leakage detection method provided by the embodiments of the present application
Method further include: issue alarm signal.
It should be noted that in the case where fire fighting water system leak, in order to guarantee the priority of fire demand water with it is urgent
Property, the water supply of total feedwater piping can not be turned off, alarm signal is only issued and staff is reminded to check and overhaul.
It optionally,, should after determining life water system leak in leakage detection method provided by the embodiments of the present application
Method further include: the valve for controlling total feedwater piping is closed.
It should be noted that total feedwater piping install additional solenoid valve, for control total feedwater piping to life water system and
The water supply of fire fighting water system, since fire fighting water system is not necessarily to supply water in general, thus in the feelings of life water system leak
Under condition, water leakage is fed back into display equipment, starting solenoid valve instruction is issued, controls solenoid closure, avoid water resource after
Continuous loss.
Optionally, in leakage detection method provided by the embodiments of the present application, this method further include: judge fire fighting water system
In the valve of water tank whether open；In the case where the valve opening of water tank in fire fighting water system, total feedwater piping is controlled
Valve opening.
It should be noted that fire water box water storage finishes, Cistern valve is normally off, floating in Cistern valve and water tank
Sub- mechanical linkage opening and closing, when fire water box water level decreasing, when water tank machinery valve is opened, control of the 4th detector to solenoid valve
Device sends out signal normally opened, realizes and does not cut off solenoid valve in the case where the fire-fighting moisturizing time is long or rate of water make-up is big, with fire-proof
Hidden danger can enable fire hydrant in time, meanwhile, display equipment can show that fire extinguisher canvas hose in moisturizing, issues sound-light alarm, prompt person
To pump house inspection.In addition, a key control button can also be arranged in display equipment, artificial one-key start solenoid valve is allowed to keep
Normally open.
Leakage detection method provided by the embodiments of the present application, through the stabilized pressure pump in fire fighting water system in preset period of time
In the case that the number of starting is greater than preset value, fire fighting water system leak is determined, wherein stabilized pressure pump is used to be fire-fighting from water tank
The fire-fighting equipment of water system pumps water；In the case where the flow of total feedwater piping is greater than the first preset flow, or in total water supply
In the case that the water flow duration in pipeline is greater than preset duration, life water system leak is determined, wherein always feedwater piping is
The cistern water supply for the water system and fire fighting water system of living, solves the life water system or fire-fighting in the related technology in substation
When water system leak, it is difficult to the problem of detecting water leakage situation, eliminating holes or alarm can not be carried out in time.By according to life
Water watering law and fire water watering law, respectively water system leak of living and in the case where fire fighting water system leak
It carries out for water management and alarm sounds, and then has reached total feedwater piping while make a living running water system and fire fighting water system water supply
When, the effect of the water leakage situation of two water systems of accurate measurements.
It should be noted that step shown in the flowchart of the accompanying drawings can be in such as a group of computer-executable instructions
It is executed in computer system, although also, logical order is shown in flow charts, and it in some cases, can be with not
The sequence being same as herein executes shown or described step.
The embodiment of the present application also provides a kind of leakage inspectors, it should be noted that the leak of the embodiment of the present application
Detection device can be used for executing provided by the embodiment of the present application for leakage detection method.The embodiment of the present application is mentioned below
The leakage inspector of confession is introduced.
Fig. 4 is the schematic diagram according to the leakage inspector of the embodiment of the present application.As shown in figure 4, the device includes: first
Determination unit 41 and the second determination unit 42.
Specifically, the first determination unit 41, time started in preset period of time for the stabilized pressure pump in fire fighting water system
In the case that number is greater than preset value, fire fighting water system leak is determined, wherein stabilized pressure pump is for being fire fighting water system from water tank
Fire-fighting equipment pumps water.
Second determination unit 42, in the case where the flow of total feedwater piping is greater than the first preset flow, or total
In the case that the water flow duration in feedwater piping is greater than preset duration, life water system leak is determined, wherein total feed pipe
Road is made a living the cistern water supply of running water system and fire fighting water system.
Optionally, in leakage inspector provided by the embodiments of the present application, the device further include: alarm unit is used for
After determining fire fighting water system leak, alarm signal is issued.
Optionally, in leakage inspector provided by the embodiments of the present application, the device further include: first control unit,
For after determining life water system leak, the valve for controlling total feedwater piping to be closed.
Optionally, in leakage inspector provided by the embodiments of the present application, the device further include: judging unit is used for
Judge whether the valve of the water tank in fire fighting water system is opened；Second control unit, for the water tank in fire fighting water system
In the case where valve opening, the valve opening of total feedwater piping is controlled.
Leakage inspector provided by the embodiments of the present application passes through pressure stabilizing of first determination unit 41 in fire fighting water system
In the case where the number started in preset period of time is pumped greater than preset value, fire fighting water system leak is determined, wherein stabilized pressure pump is used for
Water is pumped from water tank for the fire-fighting equipment of fire fighting water system；Second determination unit 42 is greater than first in the flow of total feedwater piping
In the case that the water flow duration in the case where preset flow, or in total feedwater piping is greater than preset duration, life is determined
Water system leak, wherein total feedwater piping is made a living the cistern water supply of running water system and fire fighting water system, is solved in the related technology
When life water system or fire fighting water system leak in substation, it is difficult to detect water leakage situation, leak source can not be carried out in time
The problem of eliminating or alerting, by being leaked in life water system respectively according to life water watering law and fire water watering law
Water and carry out in the case where fire fighting water system leak for water management and alarm sounds, and then reached total feedwater piping simultaneously
When running water system of making a living and fire fighting water system supply water, the effect of the water leakage situation of two water systems of accurate measurements.
The leakage inspector includes processor and memory, above-mentioned first determination unit 41 and the second determination unit 42
Deng be used as program unit storage in memory, above procedure unit stored in memory is executed by processor to realize
Corresponding function.
Include kernel in processor, is gone in memory to transfer corresponding program unit by kernel.Kernel can be set one
Or more, life water system or fire fighting water system leak in the related technology in substation are solved by adjusting kernel parameter
When, it is difficult to the problem of detecting water leakage situation, eliminating holes or alarm can not be carried out in time.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, if read-only memory (ROM) or flash memory (flash RAM), memory include that at least one is deposited
Store up chip.
The embodiment of the invention provides a kind of storage mediums, are stored thereon with program, real when which is executed by processor
The existing leakage detection method.
The embodiment of the invention provides a kind of processor, the processor is for running program, wherein described program operation
Leakage detection method described in Shi Zhihang.
The embodiment of the invention provides a kind of equipment, equipment include processor, memory and storage on a memory and can
The program run on a processor, processor perform the steps of the stabilized pressure pump in fire fighting water system pre- when executing program
If determining fire fighting water system leak in the case that the number started in the period is greater than preset value, wherein stabilized pressure pump is used for from water tank
In for fire fighting water system fire-fighting equipment pump water；In the case where the flow of total feedwater piping is greater than the first preset flow, or
In the case that the water flow duration in total feedwater piping is greater than preset duration, life water system leak is determined, wherein always give
Waterpipe is made a living the cistern water supply of running water system and fire fighting water system.
After determining fire fighting water system leak, this method further include: issue alarm signal.
After determining life water system leak, this method further include: the valve for controlling total feedwater piping is closed.
This method further include: judge whether the valve of the water tank in fire fighting water system is opened；Water in fire fighting water system
In the case where the valve opening of case, the valve opening of total feedwater piping is controlled.Equipment herein can be server, PC,
PAD, mobile phone etc..
Present invention also provides a kind of computer program products, when executing on data processing equipment, are adapted for carrying out just
The program of beginningization there are as below methods step: the number that the stabilized pressure pump in fire fighting water system starts in preset period of time is greater than default
In the case where value, fire fighting water system leak is determined, wherein stabilized pressure pump from water tank for the fire-fighting equipment of fire fighting water system for pumping
Send water；When water flow in the case where the flow of total feedwater piping is greater than the first preset flow, or in total feedwater piping continues
Between be greater than preset duration in the case where, determine life water system leak, wherein total feedwater piping is made a living running water system and fire water
The cistern water supply of system.
After determining fire fighting water system leak, this method further include: issue alarm signal.
After determining life water system leak, this method further include: the valve for controlling total feedwater piping is closed.
This method further include: judge whether the valve of the water tank in fire fighting water system is opened；Water in fire fighting water system
In the case where the valve opening of case, the valve opening of total feedwater piping is controlled.
It should be understood by those skilled in the art that, embodiments herein can provide as method, system or computer program
Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the application
Apply the form of example.Moreover, it wherein includes the computer of computer usable program code that the application, which can be used in one or more,
The computer program implemented in usable storage medium (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.) produces
The form of product.
The application is referring to method, the process of equipment (system) and computer program product according to the embodiment of the present application
Figure and/or block diagram describe.It should be understood that every one stream in flowchart and/or the block diagram can be realized by computer program instructions
The combination of process and/or box in journey and/or box and flowchart and/or the block diagram.It can provide these computer programs
Instruct the processor of general purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce
A raw machine, so that being generated by the instruction that computer or the processor of other programmable data processing devices execute for real
The device for the function of being specified in present one or more flows of the flowchart and/or one or more blocks of the block diagram.
These computer program instructions, which may also be stored in, is able to guide computer or other programmable data processing devices with spy
Determine in the computer-readable memory that mode works, so that it includes referring to that instruction stored in the computer readable memory, which generates,
Enable the manufacture of device, the command device realize in one box of one or more flows of the flowchart and/or block diagram or
The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device, so that counting
Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, thus in computer or
The instruction executed on other programmable devices is provided for realizing in one or more flows of the flowchart and/or block diagram one
The step of function of being specified in a box or multiple boxes.
In a typical configuration, calculating equipment includes one or more processors (CPU), input/output interface, net
Network interface and memory.
Memory may include the non-volatile memory in computer-readable medium, random access memory (RAM) and/
Or the forms such as Nonvolatile memory, such as read-only memory (ROM) or flash memory (flash RAM).Memory is computer-readable Jie
The example of matter.
Computer-readable medium includes permanent and non-permanent, removable and non-removable media can be by any method
Or technology come realize information store.Information can be computer readable instructions, data structure, the module of program or other data.
The example of the storage medium of computer includes, but are not limited to phase change memory (PRAM), static random access memory (SRAM), moves
State random access memory (DRAM), other kinds of random access memory (RAM), read-only memory (ROM), electric erasable
Programmable read only memory (EEPROM), flash memory or other memory techniques, read-only disc read only memory (CD-ROM) (CD-ROM),
Digital versatile disc (DVD) or other optical storage, magnetic cassettes, tape magnetic disk storage or other magnetic storage devices
Or any other non-transmission medium, can be used for storage can be accessed by a computing device information.As defined in this article, it calculates
Machine readable medium does not include temporary computer readable media (transitory media), such as the data-signal and carrier wave of modulation.
It should also be noted that, the terms "include", "comprise" or its any other variant are intended to nonexcludability
It include so that the process, method, commodity or the equipment that include a series of elements not only include those elements, but also to wrap
Include other elements that are not explicitly listed, or further include for this process, method, commodity or equipment intrinsic want
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including element
There is also other identical elements in process, method, commodity or equipment.
It will be understood by those skilled in the art that embodiments herein can provide as method, system or computer program product.
Therefore, complete hardware embodiment, complete software embodiment or embodiment combining software and hardware aspects can be used in the application
Form.It is deposited moreover, the application can be used to can be used in the computer that one or more wherein includes computer usable program code
The shape for the computer program product implemented on storage media (including but not limited to magnetic disk storage, CD-ROM, optical memory etc.)
Formula.
The above is only embodiments herein, are not intended to limit this application.To those skilled in the art,
Various changes and changes are possible in this application.It is all within the spirit and principles of the present application made by any modification, equivalent replacement,
Improve etc., it should be included within the scope of the claims of this application.
Claims (10)
1. a kind of water-leakage detecting system characterized by comprising
Live water system detection system, for detect life water system whether leak；
Fire fighting water system detection system, for detect fire fighting water system whether leak, wherein the life water system and described disappear
Waterproof system is supplied water by total feedwater piping；
Control system is communicated to connect with the life water system detection system and the fire fighting water system detection system, is used for
The water supply that total feedwater piping is turned off in the case where the life water system leak, in the feelings of the fire fighting water system leak
It is sounded an alarm under condition.
2. system according to claim 1, which is characterized in that the life water system detection system includes:
Whether the first sensor being arranged on total feedwater piping has water flow logical for detecting in total feedwater piping
It crosses；
The first flowmeter being arranged on total feedwater piping, for detecting the water flow of total feedwater piping.
3. system according to claim 2, which is characterized in that the fire fighting water system includes at least:
Water tank, for being fire-fighting equipment water storage；
Second flowmeter, the water flow in pipeline for detecting the fire fighting water system；
Stabilized pressure pump, in the case where for the water flow in the pipeline of the fire fighting water system less than the second preset flow, from institute
Stating water tank is that the fire-fighting equipment pumps water.
4. system according to claim 3, which is characterized in that the control system includes:
Whether the first detector, the flow for detecting in the first flowmeter are greater than the first preset flow；
Second detector, for detecting whether the water flow duration in total feedwater piping is greater than preset duration；
Whether third detector, the stabilized pressure pump for detecting in the fire fighting water system start；
Controller, in the case that the flow in the first flowmeter is greater than first preset flow or the water flow is held
In the case that the continuous time is greater than preset duration, the solenoid valve controlled on total feedwater piping is closed；
In the case where the number that the stabilized pressure pump starts in preset period of time is greater than preset value, alarm signal is issued.
5. system according to claim 4, which is characterized in that the control system further include:
4th detector, for detecting whether the valve of water tank of the fire fighting water system is opened；
The controller is also used in the case where the valve opening of the water tank, controls the solenoid valve on total feedwater piping
It opens.
6. system according to claim 5, which is characterized in that the control system further include:
It shows equipment, is arranged in monitoring room, is connect with the controller, at least showing the detection of first detector
As a result, the inspection of the testing result of second detector, the testing result of the third detector and the 4th detector
Survey result.
7. a kind of leakage detection method characterized by comprising
In the case that the number that stabilized pressure pump in fire fighting water system starts in preset period of time is greater than preset value, disappear described in determination
Waterproof system leak, wherein the stabilized pressure pump is for being that the fire-fighting equipment of the fire fighting water system pumps water from water tank；
Water flow in the case where the flow of total feedwater piping is greater than the first preset flow, or in total feedwater piping continues
In the case that time is greater than preset duration, life water system leak is determined, wherein total feedwater piping is the life water system
The cistern water supply of system and the fire fighting water system.
8. the method according to the description of claim 7 is characterized in that the method is also after determining fire fighting water system leak
Include:
Issue alarm signal.
9. the method according to the description of claim 7 is characterized in that the method is also after determining life water system leak
Include:
The valve for controlling total feedwater piping is closed.
10. the method according to the description of claim 7 is characterized in that the method also includes:
Judge whether the valve of the water tank in the fire fighting water system is opened；
In the case where the valve opening of water tank in the fire fighting water system, the valve opening of total feedwater piping is controlled.
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|---|---|---|---|
| CN201811595470.1A CN109708005A (en) | 2018-12-25 | 2018-12-25 | Water-leakage detecting system and method |
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| CN201811595470.1A CN109708005A (en) | 2018-12-25 | 2018-12-25 | Water-leakage detecting system and method |
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| CN201811595470.1A Pending CN109708005A (en) | 2018-12-25 | 2018-12-25 | Water-leakage detecting system and method |
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Cited By (6)
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| CN110207311A (en) * | 2019-06-18 | 2019-09-06 | 广东美的制冷设备有限公司 | Method for detecting leakage, air conditioner and computer readable storage medium |
| CN110220266A (en) * | 2019-05-27 | 2019-09-10 | 汪吉平 | One kind being used for central air conditioning water system preventing water leakage automatic water-replenishing device |
| CN110594856A (en) * | 2019-08-12 | 2019-12-20 | 青岛经济技术开发区海尔热水器有限公司 | Hot water circulation control method and hot water system |
| CN110597141A (en) * | 2019-09-27 | 2019-12-20 | 中国地震局地震研究所 | Intelligent control system for preventing water tap from running out |
| CN111255705A (en) * | 2020-01-15 | 2020-06-09 | 台州浙里泵业有限公司 | Self priming pump control system |
| CN111780935A (en) * | 2020-07-14 | 2020-10-16 | 宁波奥克斯电气股份有限公司 | Method for automatically judging water leakage of floor heating system and floor heating system |
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| CN111780935A (en) * | 2020-07-14 | 2020-10-16 | 宁波奥克斯电气股份有限公司 | Method for automatically judging water leakage of floor heating system and floor heating system |
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