CN105805562B - A kind of liquid line spill and leakage automatic detection control method - Google Patents
A kind of liquid line spill and leakage automatic detection control method Download PDFInfo
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- CN105805562B CN105805562B CN201610210296.9A CN201610210296A CN105805562B CN 105805562 B CN105805562 B CN 105805562B CN 201610210296 A CN201610210296 A CN 201610210296A CN 105805562 B CN105805562 B CN 105805562B
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- heating
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F17—STORING OR DISTRIBUTING GASES OR LIQUIDS
- F17D—PIPE-LINE SYSTEMS; PIPE-LINES
- F17D5/00—Protection or supervision of installations
- F17D5/02—Preventing, monitoring, or locating loss
- F17D5/06—Preventing, monitoring, or locating loss using electric or acoustic means
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
- Steam Or Hot-Water Central Heating Systems (AREA)
Abstract
The invention belongs to fluid spill and leakage detection technique fields,It is related to a kind of liquid line spill and leakage automatic detection control method,Liquid line spill and leakage automatic detection and control device is installed first between radiator and hot duct,Flow sensor monitors heating flow automatic parameter and is uploaded to control chip in real time,Chip is controlled according to setting ordering calculation and processing,When judging that hot duct leaks,Chip autocontrol valve is controlled to be closed,Reduce the loss of heating user,Heating user adjusts Central Heating Providing amount according to heating demand,Chip is controlled to monitor the temperature of heating medium in real time according to flow sensor,Flow,Pressure and the action of the parameter information control valve of flow velocity,It can be closed in time when being abnormal situation,Heating control center can adjust heating fee according to the temperature data of control chip record and storage,Realize returning the overcharge and demand payment of the shortage for heating fee；Its technical process is simple, and scientific in principle is reasonable, and performance safety is reliable, energy conservation and environmental protection, and use environment is friendly.
Description
Technical field：
The invention belongs to fluid spill and leakage detection technique fields, are related to a kind of liquid line spill and leakage automatic detection control method,
In real time monitoring heating flow automatic parameter, when judging that hot duct leaks, can autocontrol valve be closed, reduction heating
The loss of user.
Background technology：
Heating refers to a kind of central heating facility, the steam that generated boiler by caliduct or delivery to room or
The in vivo radiator of vehicle, shed heat, increases room temperature, then flows back to boiler and reheats and cycle, heating be divided into hot-water heating and
Hot air heating, hot-water heating is to utilize wall-hung boiler or boiler heat cycles water, then is linked to radiator by tubing, eventually by radiator
Suitable temperature is exported, the temperature difference in forming chamber, finally carrying out thermal cycle makes entire indoor temperature uniformly rise, and hot air heating is then
Air is heated, cold air is heated into hot-air once coming in by radiator, and hot-air rises forms convection current with the cold air in room,
Cold air is recycled to heating and is nearby heated to form hot-air again, and hot-air cycles indoor, just warm in room or car body；Collection
The benefit of middle heating is that heating effect is good, and resource utilization is high, and average unit cost is relatively low, and shortcoming mainly has：Resident family does not have right to choose,
Temperature height can not be adjusted, the heating effect of high-rise buildings is relatively poor, identical, part resident family arrearage of charging, but heating
As usual use, lose just and sound；The applying date is a kind of warm disclosed in the Chinese patent 201420582125.5 on October 10th, 2014
Gas intelligent power saving has line control method, including being used to receive signal, processing data, the microprocessor for controlling peripheral equipment work,
For driving the motor of the Push And Release of valve for heating installation valve, temperature sensor, display methods, key-press module, clock chip, MAX487 leads to
Module and power module are interrogated, by the switch of microprocessor driven motor control valve door, very big change is not being done to existing pipeline
On the premise of, it realizes user's free switch central heating valve as needed, grasps the information such as indoor temperature and heating duration in real time, it can
Heating expense is paid by the way of IC card pre-payment；The applying date is the Chinese patent 201420596980.1 on October 16th, 2014
A kind of disclosed new indoor heating system intelligent power saving valve by valve switch, energy pre-storage module, illuminant module, trigger module and
Power module is formed, and energy pre-storage module is connected outside valve switch, is equipped with spring in energy pre-storage module, energy pre-storage module is another
End connection illuminant module, the output terminal connection trigger module of illuminant module, trigger module connect power module outside.Therefore, research and develop
A kind of liquid line spill and leakage automatic detection control method monitors heating flow automatic parameter in real time, when judging that hot duct lets out
During leakage, can autocontrol valve be closed, reduce loss, have it is good society and economic value, have a extensive future.
The content of the invention：
It is an object of the invention to overcome shortcoming existing in the prior art, design a kind of liquid line spill and leakage and detect control automatically
Method processed, in real time monitor heating flow automatic parameter, when judging that hot duct leaks, can autocontrol valve closure,
Reduce loss.
To achieve these goals, liquid line spill and leakage automatic detection control method of the present invention overflows in liquid line
It is realized on leakage automatic detection and control device, technical process includes device installation, flow parameter acquisition, flow parameter computing, disengaging
Flow judges and instructs break-make totally five steps：
(1), device is installed：Using common process between radiator and the inlet and outlet of caliduct mounted in pairs liquid
Body pipeline spill and leakage automatic detection and control device and its valve before formal heating, check the tightness of installation；
(2), flow parameter gathers：In heating process, flow sensor monitors temperature, flow velocity, the pressure of heating medium in real time
The parameter information of power and flow and synchronized upload are to controlling chip；
(3), flow parameter computing：Chip is controlled to carry out computing and place to the parameter information of acquisition according to the instruction of setting
Reason lists the operation values of temperature, flow velocity, pressure and flow side by side；
(4), judge into outflow：When temperature, flow velocity, pressure and the flow of the medium that heats are not consistent with setting value, control
Coremaking piece record is stored and shown in dial, when the inlet flow rate of heating pipeline or radiator is more than rate of discharge, table
Bright hot duct leaks, and control chip record is stored and shown in dial, when the temperature of heating medium does not meet confession
During warm standard, control chip records and stores and shown in dial；
(5), break-make is instructed：When temperature, flow velocity, pressure and the flow of the medium that heats are not consistent with setting value, core is controlled
Piece control valve acts, and is shown in dial, and when hot duct leaks, control chip, which automatically controls, to be simultaneously closed off into
To valve, and shown in dial, heating user can clear up the medium of leakage in time, and heating user can be according to heating
Valve regulated heating-amount size is screwed manually using needs, realizes the automatic detection and control of radiator spill and leakage in liquid line
System.
The agent structure of liquid line spill and leakage automatic detection and control device of the present invention include valve, control chip,
Flow sensor, dial, caliduct connector, radiator connector and threeway；Valve and the threaded upper ends formula of threeway connect
It connects, valve is internally provided with control chip, and control chip has counting, computing, the work(for storing and processing fluid flow parameters
Can, and it is capable of the break-make of control valve, while power information is transferred, the stream stretched into inside threeway is provided in the internal cavities of valve
Quantity sensor, control chip are connected with flow sensor power information, and dial is carved on the surface of valve, the both ends of threeway respectively with
Caliduct connector and radiator connector screw-type connection；Commercially available flow sensor can sense fluid temperature (F.T.) and measure
Flow velocity, flow and the pressure of fluid, and by electric signal transmission to controlling chip；It is used in pairs when valve is installed and used, pipeline enters
Mouthful termination one, outlet termination one, between the control chip and flow sensor in paired valve can mutual electrifying information,
Realize the linkage of break-make.
Medium temperature or condition selecting of the material of valve of the present invention in hot duct；Control chip to
The parameter information that reception, computing and processing flow sensor upload；Flow sensor is monitoring the medium in heating pipeline
Temperature, flow velocity, pressure and flow parameter information and be uploaded to control chip in real time；Dial carves valvular open/close states mark
The temperature mark of medium in will, heating amount size mark and heating；The diameter of caliduct connector and the diameter of caliduct
It is mating；The diameter of radiator connector and the diameter of radiator are mating.
Liquid line spill and leakage automatic detection control method of the present invention, after heating, heating control center energy
Enough parameter informations stored according to control chip carry out the accounting of heating fee.
Compared with prior art, the present invention liquid line spill and leakage is installed between radiator and hot duct detects control automatically
Device processed, flow sensor monitor heating flow automatic parameter and are uploaded to control chip in real time, and control chip is according to setting instruction fortune
It calculates and handles, when judging that hot duct leaks, control chip autocontrol valve is closed, and reduces the damage of heating user
It loses, heating user can adjust Central Heating Providing amount according to heating demand, and control chip monitors heating according to flow sensor in real time
The parameter information control valve action of the temperature of medium, flow, pressure and flow velocity, can be closed in time when being abnormal situation,
Heating control center can adjust heating fee according to the temperature data of control chip record and storage, realize heating fee
It returns the overcharge and demand payment of the shortage；Its technical process is simple, and scientific in principle is reasonable, and performance safety is reliable, energy conservation and environmental protection, and use environment is friendly.
Description of the drawings：
Fig. 1 is the agent structure principle schematic of liquid line spill and leakage automatic detection and control device of the present invention.
Specific embodiment：
The present invention is described further by way of example and in conjunction with the accompanying drawings.
Embodiment：
The liquid line spill and leakage automatic detection control method that the present embodiment is related to is in liquid line spill and leakage Automatic Detection and Control
Realized on device, technical process include device installation, flow parameter acquisition, flow parameter computing, into outflow judgement and instruction
Break-make totally five steps：
(1), device is installed：Using common process between radiator and the inlet and outlet of caliduct mounted in pairs liquid
Body pipeline spill and leakage automatic detection and control device and its valve before formal heating, check the tightness of installation；
(2), flow parameter gathers：In heating process, temperature, flow velocity, the pressure of the medium of monitoring heating in real time of flow sensor 3
The parameter information of power and flow and synchronized upload extremely control chip 2；
(3), flow parameter computing：Chip 2 is controlled to carry out computing and place to the parameter information of acquisition according to the instruction of setting
Reason lists the operation values of temperature, flow velocity, pressure and flow side by side；
(4), judge into outflow：When temperature, flow velocity, pressure and the flow of the medium that heats are not consistent with setting value, control
Coremaking piece 2 is recorded, stored and shown in dial 4, when the inlet flow rate of heating pipeline or radiator is more than rate of discharge,
Show that hot duct leaks, control chip 2 is recorded, stored and shown in dial 4, when the temperature of heating medium is not inconsistent
When closing heating standard, control chip 2 is recorded and stored and shown in dial 4；
(5), break-make is instructed：When temperature, flow velocity, pressure and the flow of the medium that heats are not consistent with setting value, core is controlled
2 control valve 1 of piece acts, and is shown in dial 4, and when hot duct leaks, control chip 2 is automatically controlled while closed
Paired valve 1 is closed, and is shown in dial 4, heating user can clear up the medium of leakage in time, and heating user being capable of root
According to heating using the manual valve 1 that screws is needed to adjust heating-amount size, the automatic inspection of radiator spill and leakage in liquid line is realized
It surveys and controls.
The liquid line spill and leakage automatic detection control method that the present embodiment is related to is after heating, heating control center energy
Enough parameter informations stored according to control chip 2 carry out the accounting of heating fee.
The liquid line spill and leakage automatic detection and control device that the present embodiment is related to includes valve 1, control chip 2, flow and passes
Sensor 3, dial 4, caliduct connector 5, radiator connector 6 and threeway 7；Valve 1 and the threaded upper ends formula of threeway 7 connect
It connecing, valve 1 is internally provided with control chip 2, and control chip 2 has the function of counting, computing and treatment liquid flow parameter,
And it is capable of the break-make of control valve 1, while power information is transferred, the stream stretched into inside threeway 7 is provided in the internal cavities of valve 1
Dial 4 is carved on quantity sensor 3, the surface of valve 1, and the both ends of threeway 7 are connected respectively with caliduct connector 5 and radiator
First 6 screw-type connection；Commercially available flow sensor 3 can sense and measure the flow velocity, flow and pressure of fluid, and can transmit
Electric signal；Valve 1 uses in pairs when installing and using, line entry termination one, outlet termination one, in paired valve 1
Flow sensor 3 can mutually be powered breath, realize the linkage of break-make.
Medium in the material and hot duct of the valve 1 that the present embodiment is related to matches；Control chip 2 to receive,
The parameter information that computing and processing flow sensor 3 upload；Flow sensor 3 is monitoring the temperature of the medium in heating pipeline
Degree, flow velocity, pressure and flow parameter information and be uploaded to control chip 2 in real time；Dial 4 is carved with the open/close states of valve 1
The temperature mark of mark, heating amount size mark and heating end medium；The diameter of caliduct connector 5 and caliduct it is straight
Footpath is mating；The diameter of radiator connector 6 and the diameter of radiator are mating.
Claims (3)
1. a kind of liquid line spill and leakage automatic detection control method, it is characterised in that filled in liquid line spill and leakage Automatic Detection and Control
Put realization, technical process includes device installation, flow parameter acquisition, flow parameter computing, judges into outflow and instruction is led to
Disconnected totally five steps：
(1), device is installed：Using common process between radiator and the inlet and outlet of caliduct mounted in pairs liquid line
Road spill and leakage automatic detection and control device and its valve before formal heating, check the tightness of installation；
(2), flow parameter gathers：In heating process, flow sensor monitor in real time the heating temperature of medium, flow velocity, pressure and
The parameter information of flow and synchronized upload are to controlling chip；
(3), flow parameter computing：Chip is controlled to carry out computing and processing to the parameter information of acquisition according to the instruction of setting, and
Arrange out the operation values of temperature, flow velocity, pressure and flow；
(4), judge into outflow：When temperature, flow velocity, pressure and the flow of the medium that heats are not consistent with setting value, core is controlled
Piece record is stored and shown in dial, when the inlet flow rate of heating pipeline or radiator is more than rate of discharge, shows to supply
Heating coil road leaks, and control chip record is stored and shown in dial, when the temperature of heating medium does not meet heating mark
On time, control chip record and store and shown in dial；
(5), break-make is instructed：When temperature, flow velocity, pressure and the flow of the medium that heats are not consistent with setting value, chip control is controlled
Valve event processed, and being shown in dial, when hot duct leaks, control chip automatically control simultaneously close off it is paired
Valve, and shown in dial, heating user can clear up the medium of leakage in time, and heating user can use according to heating
It needs to screw valve regulated heating-amount size manually, realizes the automatic Detection ＆ Controling of radiator spill and leakage in liquid line；Liquid
The agent structure of body pipeline spill and leakage automatic detection and control device includes valve, control chip, flow sensor, dial, heating
Petrochemical Pipe Joints, radiator connector and threeway；Valve and the threaded upper ends formula of threeway connect, and valve is internally provided with control
Chip, control chip has the function of counting, computing, storage and processing fluid flow parameters, and is capable of the break-make of control valve,
Power information is transferred simultaneously, the flow sensor stretched into inside threeway is provided in the internal cavities of valve, controls chip and flow
Sensor power information connects, and dial is carved on the surface of valve, the both ends of threeway respectively with caliduct connector and radiator
Connector screw-type connection；Commercially available flow sensor can sense fluid temperature (F.T.) and measure the flow velocity, flow and pressure of fluid,
And by electric signal transmission to controlling chip；It is used in pairs when valve is installed and used, line entry terminates one, outlet termination one
It is a, between the control chip and flow sensor in paired valve can mutual electrifying information, realize the linkage of break-make.
2. liquid line spill and leakage automatic detection control method according to claim 1, it is characterised in that the material root of valve
According to the medium temperature or condition selecting in hot duct；Control chip to receive, computing and processing flow sensor upload
Parameter information；Flow sensor is monitoring the parameter information of the temperature of the medium in heating pipeline, flow velocity, pressure and flow simultaneously
It is uploaded to control chip in real time；Dial carves medium in valvular open/close states mark, heating amount size mark and heating
Temperature mark；The diameter of caliduct connector and the diameter of caliduct are mating；The diameter and radiator of radiator connector
Diameter it is mating.
3. liquid line spill and leakage automatic detection control method according to claim 1, it is characterised in that after heating, supply
The parameter information that warm control centre can store according to control chip carries out the accounting of heating fee.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610210296.9A CN105805562B (en) | 2016-04-06 | 2016-04-06 | A kind of liquid line spill and leakage automatic detection control method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210296.9A CN105805562B (en) | 2016-04-06 | 2016-04-06 | A kind of liquid line spill and leakage automatic detection control method |
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| Publication Number | Publication Date |
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| CN105805562A CN105805562A (en) | 2016-07-27 |
| CN105805562B true CN105805562B (en) | 2018-05-18 |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106679731A (en) * | 2017-03-04 | 2017-05-17 | 福建强闽信息科技有限公司 | Aquaculture heating pipeline monitoring device and system under mixed communication mode |
| CN108051146B (en) * | 2018-02-11 | 2023-12-12 | 青岛瑞雪兆散热器有限公司 | Automatic detection control device for overflow leakage of liquid pipeline |
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| US5190069A (en) * | 1992-04-27 | 1993-03-02 | Richards Raymond C | Apparatus and method for detecting leaks |
| CN202255773U (en) * | 2011-10-21 | 2012-05-30 | 党建军 | Detecting and positioning device for leakage of caliduct |
| CN103091059A (en) * | 2012-12-21 | 2013-05-08 | 青岛大学 | Leakage real-time self-closing system |
| CN104504881A (en) * | 2014-12-24 | 2015-04-08 | 芜湖市晨韵自动化科技有限公司 | Remote pipeline data collecting and processing system |
| CN104676738A (en) * | 2013-11-26 | 2015-06-03 | 哈尔滨恒誉名翔科技有限公司 | Water heating working condition monitoring system |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08304219A (en) * | 1995-05-12 | 1996-11-22 | Hitachi Ltd | Device and method for inspecting heat exchanger tube of heat exchanger |
| CN2924371Y (en) * | 2006-07-19 | 2007-07-18 | 刘建民 | Heating line leakage protector |
-
2016
- 2016-04-06 CN CN201610210296.9A patent/CN105805562B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5190069A (en) * | 1992-04-27 | 1993-03-02 | Richards Raymond C | Apparatus and method for detecting leaks |
| CN202255773U (en) * | 2011-10-21 | 2012-05-30 | 党建军 | Detecting and positioning device for leakage of caliduct |
| CN103091059A (en) * | 2012-12-21 | 2013-05-08 | 青岛大学 | Leakage real-time self-closing system |
| CN104676738A (en) * | 2013-11-26 | 2015-06-03 | 哈尔滨恒誉名翔科技有限公司 | Water heating working condition monitoring system |
| CN104504881A (en) * | 2014-12-24 | 2015-04-08 | 芜湖市晨韵自动化科技有限公司 | Remote pipeline data collecting and processing system |
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| CN105805562A (en) | 2016-07-27 |
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