CN106596850B - The fixed temperature pH value joint alarm system of two point and its operating method - Google Patents
The fixed temperature pH value joint alarm system of two point and its operating method Download PDFInfo
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- CN106596850B CN106596850B CN201611086984.5A CN201611086984A CN106596850B CN 106596850 B CN106596850 B CN 106596850B CN 201611086984 A CN201611086984 A CN 201611086984A CN 106596850 B CN106596850 B CN 106596850B
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Abstract
The fixed temperature pH value joint alarm system of two point and its operating method, belong to temperature pH value monitoring, alarming technical field, including temperature acidity-basicity tester, central production control unit data processor, alarm center data processor, temperature equipment, ventilation equipment and mobile terminal.The present invention can reduce operating personnel's inspection and the field operation frequency, reduce operating personnel's occupational disease adverse factor time of contact and contact strength；And alarm, be conducive to the on-call maintenance of equipment, increase the service life of instrument, guarantee that instrument maintains good use state for a long time, reduces the parking overhaul frequency, increase the safety in production time；Reduce personnel casualty accidents；Establish accident and abnormal conditions database, reduction accident and abnormal funds in need simultaneously reduce Deal with Time；By the accumulation of big data, data exception cause is judged, understand machine utilization situation, when equipment component is chronically at high-load condition, company can be reminded to increase equipment number, reduce individual equipment load.
Description
Technical field
The invention belongs to temperature pH value monitoring, alarming technical fields, especially relate to a kind of fixed temperature acid of two point
Basicity combines alarm system and its operating method, is mainly used in state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's essence
The monitoring of temperature and pH value in close equipment room and communication enterprise base station is warned and the control of temperature-regulating ventilating facility.
Background technique
Equipment in state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's precision equipment mainly has lead savings electricity
Pond, low-voltage distribution device, high voltage power distribution device, power transformation switch, contactor, magnetic starter, protective relaying device, insulating monitoring dress
It sets, reactor, arrester, ammeter, voltmeter, power meter and ac and dc systems supervisory device etc..In communication enterprise base station
Equipment mainly has wireless BTS equipment, wireless BBU equipment, transmission PTN device etc..
Equipment tool between state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's precision equipment and in communication enterprise base station
Uninterrupted continuous operation in need, the common feature sensitive to temperature in environment and pH value.State's net Power Equipment Manufacturing Enterprise
Between unit transformer, electricity power enterprise's precision equipment and communication enterprise base station is required to be equipped with ventilating temperature-regulating device to maintain environment medium temperature
Degree and pH value are in reduced levels.
At this stage, between state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's precision equipment and communication enterprise base station according to
By patrol officer's regular visit, in equipment operation exception in time maintenance and switching equipment, lack to environment temperature and soda acid
The automatic monitoring of degree, alarm and the equipment with ventilating temperature-regulating equipment linkage.
Human inspection compared to human inspection and monitoring of tools combines monitor mode initial stage investment low, subsequent investment height,
Simultaneously as the limitation that mankind itself five feel causes operating personnel that can not identify abnormal variation small in equipment and environment,
The accumulation of minor anomaly is frequently resulted in, is just found by patrol officer until causing an accident, halt production and social economy are caused when serious
Loss, moreover, between state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's precision equipment and in communication enterprise base station frequently
Human inspection may cause a possibility that operating personnel suffers from silicosis, neurasthenia, cardiac arrhythmia and increase.
Therefore there is an urgent need for a kind of novel technical solutions in the prior art to solve the problems, such as this.
Summary of the invention
The technical problems to be solved by the present invention are: provide a kind of fixed temperature pH value joint alarm system of two point and
Its operating method, for solve lack at this stage environment temperature and pH value are monitored automatically, alarm and with ventilating temperature-regulating equipment
The equipment of linkage；Human inspection lacks to the automatic monitoring of unit exception situation, warning device, and inspection operating personnel is easy to suffer from silicon
The technical issues of occupational diseases such as lung, neurasthenia, cardiac arrhythmia.
The fixed temperature pH value of two point combines alarm system, including temperature acidity-basicity tester, central production control unit
Data processor, alarm center data processor, temperature equipment, ventilation equipment and mobile terminal, the central production control unit number
It is connect respectively with temperature acidity-basicity tester, alarm center data processor and mobile terminal according to processor；The temperature
The quantity of acidity-basicity tester is two or more, and wherein at least one temperature acidity-basicity tester is fixedly mounted on outdoor,
Remaining temperature acidity-basicity tester is fixedly mounted indoors；The temperature equipment and ventilation equipment respectively with temperature pH value
Detection device connection.
The temperature acidity-basicity tester includes reception of wireless signals emitter, insulation protection shell, display panel, refers to
Show lamp, external interface, acidity-basicity sensor, temperature sensor, operation panel, it is fixed grab, power supply line, built-in alarm and control
Device, the reception of wireless signals emitter are fixedly mounted on the outer wall top of insulation protection shell, reception of wireless signals transmitting dress
It sets and is connect by wireless network with central production control unit data processor；The display panel, indicator light, external interface, soda acid
Degree sensor, temperature sensor and operation panel are arranged on the lateral wall of insulation protection shell；The external interface includes sound
Outer discharge hole and USB interface；The quantity of the USB interface is three or more, one of them is controller debugging interface, remaining is tune
Warm equipment interface and ventilation equipment interface；The temperature equipment is connected by temperature equipment Interface and Controler；The ventilation is set
It is standby to be connected by ventilation equipment Interface and Controler；The lateral wall edge that insulation protection shell is arranged in is grabbed in the fixation；The control
Device processed respectively with reception of wireless signals emitter, display panel, indicator light, external interface, acidity-basicity sensor, temperature sensing
Device, operation panel, power supply line and the connection of built-in alarm；The built-in alarm is fixedly mounted on the inside of insulation protection shell,
Built-in alarm is adjacent with the outer discharge hole of the sound.
Wireless communication device is connected on the central production control unit data processor.
The quantity that the fixation is grabbed is four, and four fixations are grabbed and are uniformly arranged.
The operating method of the fixed temperature pH value joint alarm system of two point utilizes the fixed temperature acid of two point
Basicity joint alarm system is operated, and is included the following steps, and following steps sequentially carry out,
Step 1: by total number of equipment, equipment rated power, equipment in equipment room or base station lower than rated power operation
PH value load maximum value, equipment are lower than rated power operation lower than pH value load minimum value, the equipment of rated power operation
When unit time step-length in pH value load variations maximum value, equipment rated power operation when pH value load maximum value,
Temperature when equipment is lower than rated power operation lower than temperature load maximum value, the equipment of rated power operation in unit time step-length
Spend the temperature load maximum value and the specified longest run time record of equipment when load variations maximum value, equipment rated power operation
Enter central production control unit data processor；
Step 2: being connect temperature equipment with controller by temperature equipment interface, will be divulged information by ventilation equipment interface
Equipment is connect with controller, by the number of units of the temperature equipment in equipment room or base station, the rated power of temperature equipment, ventilation equipment
Number of units, ventilation equipment rated power typing central production control unit data processor；
Step 3: installing temperature acidity-basicity tester in outdoor control point, the temperature sensor of the device is adopted in real time
Collect the ambient temperature value T of outdoor control point2, unit DEG C, the temperature acid value pH outside the real-time collection room of acidity-basicity sensor2, and will adopt
The information of collection is transmitted to central production control unit data processor by reception of wireless signals emitter,
Temperature acidity-basicity tester is installed in equipment room or base station, in the real-time collection room of the temperature sensor of the device
Ambient temperature value T1, unit DEG C, acidity-basicity sensor acquires indoor temperature acid value pH in real time1, and by the data information of acquisition
Central production control unit data processor is transmitted to by reception of wireless signals emitter；
Step 4: central production control unit data processor is according to total number of equipment, the specified function of equipment in equipment room or base station
Unit time step-length when rate, equipment are lower than rated power operation lower than temperature acid load maximum value, the equipment of rated power operation
Temperature acid load maximum value, equipment when interior temperature acid load variations maximum value, equipment rated power operation are lower than specified function
Temperature load when temperature load maximum value, the equipment of rate operation are lower than rated power operation in unit time step-length changes maximum
Temperature load maximum value and equipment specified longest run time, indoor environment temperature when value, equipment rated power operation
Value T1And indoor temperature acid value pH1It is as follows to establish environment acceptable degree intensity δ formula of warning:
The κ of δ=0.5 θ (α φ τ ξ/γ+β ε σ ψ/λ)
Wherein, δ is that environment acceptable degree is warned intensity, and κ is the influence coefficient run to equipment in the continuous working period, θ
The influence coefficient that machine utilization runs equipment, α are the influence coefficient that temperature runs equipment, and the value range of α is 0.5~5,
φ is temperature equipment stream factor, and τ is indoor and outdoor control point environment temperature difference coefficient, and ξ is temperature varying coefficient, and γ is
Device temperature load value, β are the influence coefficient that pH value runs equipment, and value range is that 0.2~5, ε is ventilation equipment operating
Coefficient, σ are indoor and outdoor control point pH value coefficient of variation, and ψ is pH value variation coefficient, and λ is equipment pH value load value,
Central production control unit data processor is chosen from the data information received: the t of temperature sensor acquisition1Moment
Indoor environment temperature measured value is T1t1, the t of temperature sensor acquisition2Moment indoor temperature measurement is T1t2, pH value sensing
The t of device acquisition1Moment interior pH measurement value is pH1t1, the t of acidity-basicity sensor acquisition2Moment interior pH measurement value
For pH1t2, and set unit time step-length △ t=t2-t1；
The value for the influence coefficient κ that continuous working period runs equipment:
κ value range is 0.2~0.8,
κ value range is 1.5~5,
Wherein, t '1、t′2、t′3…t′nFor unit equipment continuous operating time, unit is year,
T′1、T′2、T′3…T′nFor the unit equipment specified longest run time, unit is year,
N is total number of equipment；
The value for the influence coefficient θ that machine utilization runs equipment:
The value range of θ is 0.2~0.8,
The value range of θ is 1.5~5,
Wherein, w '1、w′2、w′3…w′nFor unit equipment actual power, unit W,
W1、W2、W3…WnFor unit equipment rated power, unit W；
N is total number of equipment；
The value of temperature equipment stream factor φ:
Temperature equipment starts normal φ and takes 1,
The value range that temperature equipment starts exception φ is 1.2~5；
The value of indoor and outdoor control point environment temperature difference coefficient τ:
T1<T2,
T1≥T2,
Wherein, T1For the indoor environment temperature value acquired in real time, unit DEG C,
T2For the outdoor control point ambient temperature value acquired in real time, unit DEG C；
The value of temperature varying coefficient ξ:
ξ value range is 0.5~1,
ξ value range is 1.2~2,
Wherein, T1t1For t1Moment indoor temperature measurement,
T1t2For t2Moment indoor temperature measurement,
△ t is t1Moment is to t2The unit time step-length at moment,
△VT1Temperature load when being lower than rated power operation for equipment in unit time step-length changes maximum value；
The value of device temperature load value γ:
T1<γ1,
T1≥γ1,
Wherein, γ1It is lower than rated power operation temperature load maximum value for equipment,
γ2For equipment rated power operation temperature load maximum value；
The value of ventilation equipment stream factor ε:
Ventilation equipment start normal ε and take 1,
The value range that ventilation equipment start exception ε is 1.2~5；
The value of indoor and outdoor control point pH value coefficient of variation σ:
Wherein, pH1For the indoor pH value acquired in real time,
pH2For the outdoor control point pH value acquired in real time；
The value of pH value variation coefficient ψ:
The value range of ψ is 0.5~1,
ψ value range is 1.2~2,
Wherein, pH1t1For t1Moment interior pH measurement value,
pH1t2For t2Moment interior pH measurement value,
△ t is t1Moment is to t2The unit time step-length at moment,
△VpH1PH value load variations maximum value when being lower than rated power operation for equipment in unit time step-length；
The value of equipment pH value load value λ:
|pH1-7|≤|λ1- 7 |,
|pH1-7|>|λ1- 7 |,
Wherein, pH1For the indoor pH value acquired in real time,
λ1It is lower than rated power operation pH value load maximum value for equipment,
λ2For equipment rated power operation pH value load maximum value；
It obtains environment acceptable degree according to environment acceptable degree intensity δ formula of warning and warns the value of intensity δ:
0≤δ≤1, equipment room or base station internal environment are normal, repeat step 3 and step 4,
1 < δ≤5, equipment room or base station internal environment are abnormal, and central production control unit data processor is sent to built-in alarm
Environmental abnormality warning signal, built-in alarm issue " please overhaul " voice warning, and central production control unit data processor is to inspection
The mobile terminal of personnel and the mobile terminal of service personnel send " please overhaul " warning signal,
δ > 5, equipment room or base station internal environment are abnormal, and central production control unit data processor is to alarm center data processor
Environment abnormal alarm signal is sent, alarm center data processor sends warning signal to alert receipt department, produces in control
Heart data processor sends environment abnormal alarm signal to built-in alarm, and built-in alarm issues " danger " voice warning, raw
It produces control centre's data processor and sends " danger " alarm signal to the mobile terminal of patrol officer and the mobile terminal of service personnel
Number, forbid non-service personnel and non-emergency rescue personnel to enter place.Through the above design, the present invention can be brought as follows
The utility model has the advantages that
The present invention passes through between state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's precision equipment or communication enterprise
Temperature acidity-basicity tester is arranged in representative stop place and outdoor control point in the room of base station, by representative in collecting chamber
The data for stopping place and outdoor control point, the safe range, alarm range, fault coverage of the Work places are bound
And functional relation and alert if are set, have the function that prompt Work places equipment operation condition and ambient conditions while being played
Below the utility model has the advantages that
1. reduce operating personnel's inspection and the field operation frequency, while reducing the contact of operating personnel's occupational disease adverse factor
Between and contact strength；
2. and alarm, when accident does not occur for equipment prompt accident abnormality situation, be conducive to the on-call maintenance of equipment, increase
Add the service life of instrument, guarantee that instrument maintains good use state for a long time, reduces the parking overhaul frequency, it is raw to increase safety
Produce the time；
3. reducing personnel casualty accidents, increase operating personnel's happiness and enterprise's sense of ownership, reminding employees are in abnormal conditions
Wear suitable personal protective equipment.And non-maintenance personal is alerted in equipment severely subnormal must not enter operation field privately
Institute, prevents personal injury；
4. establishing accident and abnormal conditions database, when having similar incidents and abnormal conditions from now on, transfer in time previous
Data and processing mode, treatment people contact method provide for same group company across the processing of plant area, the identical accident of cross-region
Processing disposition suggestion, reduction accident and abnormal funds in need simultaneously reduce Deal with Time；
5. may determine that data exception cause in the case of big data, machine utilization situation is understood, when equipment component is located for a long time
In high-load condition, company can be reminded to increase equipment number, reduce individual equipment load.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is further illustrated:
Fig. 1 is that the fixed temperature pH value of two point of the present invention combines the fixed temperature of two point in alarm system and its operating method
Spend the structural block diagram of pH value joint alarm system.
Fig. 2 is that the fixed temperature pH value of two point of the present invention combines temperature pH value inspection in alarm system and its operating method
Survey the structural schematic diagram of device.
Fig. 3 is the operating method stream in the fixed temperature pH value joint alarm system of two point of the present invention and its operating method
Journey block diagram.
1- temperature acidity-basicity tester, the central production control unit 2- data processor, 3- alarm center data processing in figure
Device, 4- temperature equipment, 5- ventilation equipment, 6- mobile terminal, 101- reception of wireless signals emitter, 102- insulation protection shell,
103- display panel, 104- indicator light, 105- external interface, 106- acidity-basicity sensor, 107- temperature sensor, 108- operation
Disk, 109- be fixed to be grabbed, alarm, 1012- controller built in 1010- power supply line, 1011-.
Specific embodiment
As shown, the fixed temperature pH value of two point combines alarm system, including temperature acidity-basicity tester 1, life
Control centre's data processor 2, alarm center data processor 3, temperature equipment 4, ventilation equipment 5 and mobile terminal 6 are produced, it is described
Central production control unit data processor 2 respectively with temperature acidity-basicity tester 1, alarm center data processor 3 and mobile
Terminal 6 connects；The quantity of the temperature acidity-basicity tester 1 is two or more, the detection of wherein at least one temperature pH value
Device 1 is fixedly mounted on outdoor, remaining temperature acidity-basicity tester 1 is fixedly mounted indoors；The temperature equipment 4 and logical
Wind devices 5 are connect with temperature acidity-basicity tester 1 respectively.
The temperature acidity-basicity tester 1 includes reception of wireless signals emitter 101, insulation protection shell 102, display
Panel 103, indicator light 104, external interface 105, acidity-basicity sensor 106, temperature sensor 107, operation panel 108, fixation are grabbed
109, power supply line 1010, built-in alarm 1011 and controller 1012, the reception of wireless signals emitter 101 are fixedly mounted
On the outer wall top of insulation protection shell 102, reception of wireless signals emitter 101 passes through wireless network and central production control unit number
It is connected according to processor 2；The display panel 103, indicator light 104, external interface 105, acidity-basicity sensor 106, temperature sensing
Device 107 and operation panel 108 are arranged on the lateral wall of insulation protection shell 102；The external interface 105 includes the outer discharge hole of sound
And USB interface；The quantity of the USB interface is three or more, one of them is 1012 debugging interface of controller, remaining is temperature adjustment
Equipment interface and ventilation equipment interface；The temperature equipment 4 is connected by temperature equipment Interface and Controler 1012；The ventilation
Equipment 5 is connected by ventilation equipment Interface and Controler 1012；109 outsides that insulation protection shell 102 is arranged in are grabbed in the fixation
Wall edge；The controller 1012 respectively with reception of wireless signals emitter 101, display panel 103, indicator light 104, external
Interface 105, acidity-basicity sensor 106, temperature sensor 107, operation panel 108, power supply line 1010 and built-in alarm 1011
Connection；The built-in alarm 1011 is fixedly mounted on the inside of insulation protection shell 102, built-in alarm 1011 and the sound
Outer discharge hole is adjacent.
Wireless communication device is connected on the central production control unit data processor 2.
The quantity that the fixation grabs 109 is four, and four fixations are grabbed 109 and are uniformly arranged.
The operating method of the fixed temperature pH value joint alarm system of two point utilizes the fixed temperature acid of two point
Basicity joint alarm system is operated, and is included the following steps, and following steps sequentially carry out,
Step 1: by total number of equipment, equipment rated power, equipment in equipment room or base station lower than rated power operation
PH value load maximum value, equipment are lower than rated power operation lower than pH value load minimum value, the equipment of rated power operation
When unit time step-length in pH value load variations maximum value, equipment rated power operation when pH value load maximum value,
Temperature when equipment is lower than rated power operation lower than temperature load maximum value, the equipment of rated power operation in unit time step-length
Spend the temperature load maximum value and the specified longest run time record of equipment when load variations maximum value, equipment rated power operation
Enter central production control unit data processor 2；
Step 2: connect temperature equipment 4 with controller 1012 by temperature equipment interface, it will by ventilation equipment interface
Ventilation equipment 5 are connect with controller 1012, by the number of units of the temperature equipment 4 in equipment room or base station, the specified function of temperature equipment 4
Rate, the number of units of ventilation equipment 5, ventilation equipment 5 rated power typing central production control unit data processor 2；
Step 3: installing temperature acidity-basicity tester 1 in outdoor control point, the temperature sensor 107 of the device is real
When the outer control point of collection room ambient temperature value T2, unit DEG C, the temperature acid value outside the real-time collection room of acidity-basicity sensor 106
pH2, and the information of acquisition is transmitted to central production control unit data processor 2 by reception of wireless signals emitter 101,
Temperature acidity-basicity tester 1 is installed in equipment room or base station, the temperature sensor 107 of the device acquires in real time
Indoor ambient temperature value T1, unit DEG C, acidity-basicity sensor 106 acquires indoor temperature acid value pH in real time1, and by acquisition
Data information is transmitted to central production control unit data processor 2 by reception of wireless signals emitter 101；
Step 4: central production control unit data processor 2 is according to total number of equipment, the specified function of equipment in equipment room or base station
Unit time step-length when rate, equipment are lower than rated power operation lower than temperature acid load maximum value, the equipment of rated power operation
Temperature acid load maximum value, equipment when interior temperature acid load variations maximum value, equipment rated power operation are lower than specified function
Temperature load when temperature load maximum value, the equipment of rate operation are lower than rated power operation in unit time step-length changes maximum
Temperature load maximum value and equipment specified longest run time, indoor environment temperature when value, equipment rated power operation
Value T1And indoor temperature acid value pH1It is as follows to establish environment acceptable degree intensity δ formula of warning:
The κ of δ=0.5 θ (α φ τ ξ/γ+β ε σ ψ/λ)
Wherein, δ is that environment acceptable degree is warned intensity, and κ is the influence coefficient run to equipment in the continuous working period, θ
The influence coefficient that machine utilization runs equipment, α are the influence coefficient that temperature runs equipment, and the value range of α is 0.5~5,
φ is temperature equipment stream factor, and τ is indoor and outdoor control point environment temperature difference coefficient, and ξ is temperature varying coefficient, and γ is
Device temperature load value, β are the influence coefficient that pH value runs equipment, and value range is that 0.2~5, ε is ventilation equipment operating
Coefficient, σ are indoor and outdoor control point pH value coefficient of variation, and ψ is pH value variation coefficient, and λ is equipment pH value load value,
Central production control unit data processor 2 is chosen from the data information received: the t of temperature sensor acquisition1When
Quarter indoor environment temperature measured value is T1t1, the t of temperature sensor acquisition2Moment indoor temperature measurement is T1t2, pH value biography
The t of sensor acquisition1Moment interior pH measurement value is pH1t1, the t of acidity-basicity sensor acquisition2Moment interior pH measurement
Value is pH1t2, and set unit time step-length △ t=t2-t1；
The value for the influence coefficient κ that continuous working period runs equipment:
κ value range is 0.2~0.8,
κ value range is 1.5~5,
Wherein, t '1、t′2、t′3…t′nFor unit equipment continuous operating time, unit is year,
T′1、T′2、T′3…T′nFor the unit equipment specified longest run time, unit is year,
N is total number of equipment；
The value for the influence coefficient θ that machine utilization runs equipment:
The value range of θ is 0.2~0.8,
The value range of θ is 1.5~5,
Wherein, w '1、w′2、w′3…w′nFor unit equipment actual power, unit W,
W1、W2、W3…WnFor unit equipment rated power, unit W；
N is total number of equipment；
The value of temperature equipment stream factor φ:
Temperature equipment starts normal φ and takes 1,
The value range that temperature equipment starts exception φ is 1.2~5；
The value of indoor and outdoor control point environment temperature difference coefficient τ:
T1<T2,
T1≥T2,
Wherein, T1For the indoor environment temperature value acquired in real time, unit DEG C,
T2For the outdoor control point ambient temperature value acquired in real time, unit DEG C；
The value of temperature varying coefficient ξ:
ξ value range is 0.5~1,
ξ value range is 1.2~2,
Wherein, T1t1For t1Moment indoor temperature measurement,
T1t2For t2Moment indoor temperature measurement,
△ t is t1Moment is to t2The unit time step-length at moment,
△VT1Temperature load when being lower than rated power operation for equipment in unit time step-length changes maximum value；
The value of device temperature load value γ:
T1<γ1,
T1≥γ1,
Wherein, γ1It is lower than rated power operation temperature load maximum value for equipment,
γ2For equipment rated power operation temperature load maximum value；
The value of ventilation equipment stream factor ε:
Ventilation equipment start normal ε and take 1,
The value range that ventilation equipment start exception ε is 1.2~5；
The value of indoor and outdoor control point pH value coefficient of variation σ:
Wherein, pH1For the indoor pH value acquired in real time,
pH2For the outdoor control point pH value acquired in real time；
The value of pH value variation coefficient ψ:
The value range of ψ is 0.5~1,
ψ value range is 1.2~2,
Wherein, pH1t1For t1Moment interior pH measurement value,
pH1t2For t2Moment interior pH measurement value,
△ t is t1Moment is to t2The unit time step-length at moment,
△VpH1PH value load variations maximum value when being lower than rated power operation for equipment in unit time step-length；
The value of equipment pH value load value λ:
|pH1-7|≤|λ1- 7 |,
|pH1-7|>|λ1- 7 |,
Wherein, pH1For the indoor pH value acquired in real time,
λ1It is lower than rated power operation pH value load maximum value for equipment,
λ2For equipment rated power operation pH value load maximum value；
It obtains environment acceptable degree according to environment acceptable degree intensity δ formula of warning and warns the value of intensity δ:
0≤δ≤1, equipment room or base station internal environment are normal, repeat step 3 and step 4,
1 < δ≤5, equipment room or base station internal environment are abnormal, and central production control unit data processor 2 is to built-in alarm 1011
Environmental abnormality warning signal is sent, built-in alarm 1011 issues " please overhaul " voice warning, central production control unit data processing
Device 2 sends " please overhaul " warning signal to the mobile terminal 6 of patrol officer and the mobile terminal 6 of service personnel,
δ > 5, equipment room or base station internal environment are abnormal, and central production control unit data processor 2 is to alarm center data processing
Device 3 sends environment abnormal alarm signal, and alarm center data processor 3 sends warning signal, production control to alert receipt department
Centre data processor 2 processed sends environment abnormal alarm signal to built-in alarm 1011, and built-in alarm 1011 issues " danger
Danger " voice warning, central production control unit data processor 2 is to the mobile terminal 6 of patrol officer and the mobile terminal 6 of service personnel
" danger " alarm signal is sent, non-service personnel and non-emergency rescue personnel is forbidden to enter place.
For different environment, each pre-set parameter can be set by debugging repeatedly, and environment acceptable degree is made to warn
Environment truth where the value reflection instrument and equipment of intensity δ.
Regular maintenance program and equipment, when there is Important Adjustment in production technology, produce load, external environment, personnel etc., from
Step carries out equipment debugging at the beginning.
The present invention passes through between state's net Power Equipment Manufacturing Enterprise unit transformer, electricity power enterprise's precision equipment or communication enterprise
Temperature acidity-basicity tester 1 is arranged in representative stop place and outdoor control point in the room of base station, by representing in collecting chamber
Property the data for stopping place and outdoor control point, the record corresponding pH value of different operating conditions and temperature signal during normal production
Acquisition time, intensity, spectral characteristic (fluctuation characteristic), establish normal Production database, in conjunction with production reality and other similar enterprises
Industry experience formulates the corresponding calculating function of production status and real-time data collection, safe range, alarm to the Work places
Range, fault coverage are bound and functional relation and alert if are arranged.By debugging function structure and parameter repeatedly, until
Equipment is able to reflect truth, has the function that prompt Work places equipment operation condition and ambient conditions.This set equipment with
Security centre, alarm center networking, be connected with the individual mobile terminal 6 of patrol officer, make patrol officer, production scheduling personnel,
Site administrator, production safety administrative department, environmental protection administration can first time obtain air of workplace in temperature and
PH value data.Equipment can subtract in Work places there are control room and operating personnel's warning information is supplied to when abnormal conditions
The few inspection frequency of the operating personnel in the normal situation of equipment operation prompts operating personnel in work site environment exception
Place operation can be entered, prompt whether operating personnel needs to wear personal protective equipment.Protect Health Status For Workers Exposed safety and
Reduce equipment loss.
The present invention is substantially distinguished from the prior art.Existing detection device be mainly electrical energy measurement show or signal strength input
Output display, mainly for the production of load monitoring, mostly equipment is from functional.The present invention is with the quality of monitoring personnel's working environment
Be arranged for the purpose of situation, and with security centre, center cluster of warning, reach part substitution operating personnel's inspection, reduce operation people
The purpose of member's inspection frequency.Simultaneously as monitoring instrument is unable to monitor pipeline and part small device, ancillary equipment in equipment
Operating condition, there are monitoring blind spot, the present invention can monitoring device is unable to monitor in filling equipment to a certain extent blank,
Play the role of that equipment is protected to operate normally, reduces accident and the frequency occurs.
If the present invention field monitoring equipment connection with dust in test jobs site surrounding, power frequency electromagnet field intensity simultaneously
It is dynamic, better effect can be played.
Claims (5)
1. the fixed temperature pH value of two point combines alarm system, it is characterized in that: including temperature acidity-basicity tester (1), raw
It is whole to produce control centre's data processor (2), alarm center data processor (3), temperature equipment (4), ventilation equipment (5) and movement
It holds (6), the central production control unit data processor (2) is respectively and at temperature acidity-basicity tester (1), alarm center data
Manage device (3) and mobile terminal (6) connection；The quantity of the temperature acidity-basicity tester (1) is two or more, wherein at least
One temperature acidity-basicity tester (1) is fixedly mounted on outdoor, remaining temperature acidity-basicity tester (1) is fixedly mounted on
It is indoor；The temperature equipment (4) and ventilation equipment (5) are connect with temperature acidity-basicity tester (1) respectively.
2. the fixed temperature pH value of two point according to claim 1 combines alarm system, it is characterized in that: the temperature is sour
Basicity detection device (1) includes reception of wireless signals emitter (101), insulation protection shell (102), display panel (103), refers to
Show that lamp (104), external interface (105), acidity-basicity sensor (106), temperature sensor (107), operation panel (108), fixation are grabbed
(109), power supply line (1010), built-in alarm (1011) and controller (1012), the reception of wireless signals emitter
(101) it is fixedly mounted on the outer wall top of insulation protection shell (102), reception of wireless signals emitter (101) passes through wireless network
Network is connect with central production control unit data processor (2)；The display panel (103), indicator light (104), external interface
(105), acidity-basicity sensor (106), temperature sensor (107) and operation panel (108) are arranged at insulation protection shell (102)
On lateral wall；The external interface (105) includes the outer discharge hole of sound and USB interface；The quantity of the USB interface be three with
On, one of them is controller (1012) debugging interface, remaining is temperature equipment interface and ventilation equipment interface；The temperature adjustment is set
Standby (4) are connected by temperature equipment Interface and Controler (1012)；The ventilation equipment (5) pass through ventilation equipment interface and control
Device (1012) connection；The fixation is grabbed (109) and is arranged at the lateral wall edge of insulation protection shell (102)；The controller
(1012) respectively with reception of wireless signals emitter (101), display panel (103), indicator light (104), external interface
(105), acidity-basicity sensor (106), temperature sensor (107), operation panel (108), power supply line (1010) and built-in alarm
Instrument (1011) connection；The built-in alarm (1011) is fixedly mounted on the inside of insulation protection shell (102), built-in alarm
(1011) adjacent with the outer discharge hole of the sound.
3. the fixed temperature pH value of two point according to claim 1 combines alarm system, it is characterized in that: the production is controlled
Wireless communication device is connected on centre data processor (2) processed.
4. the fixed temperature pH value of two point according to claim 2 combines alarm system, it is characterized in that: the fixation is grabbed
(109) quantity is four, and four fixations are grabbed (109) and are uniformly arranged.
5. the operating method of the fixed temperature pH value joint alarm system of two point, is fixed using two point described in claim 1
Formula temperature pH value joint alarm system is operated, it is characterized in that: include the following steps, and following steps sequentially carry out,
Step 1: total number of equipment, equipment rated power, equipment in equipment room or base station to be lower than to the soda acid of rated power operation
List when degree load maximum value, equipment are lower than rated power operation lower than pH value load minimum value, the equipment of rated power operation
Position time step in pH value load variations maximum value, equipment rated power operation when pH value load maximum value, equipment
Temperature when being lower than rated power operation lower than the temperature load maximum value of rated power operation, equipment in unit time step-length is negative
Lotus changes the temperature load maximum value and the specified longest run time typing life of equipment when maximum value, equipment rated power operation
It produces control centre's data processor (2)；
Step 2: connect temperature equipment (4) with controller (1012) by temperature equipment interface, it will by ventilation equipment interface
Ventilation equipment (5) are connect with controller (1012), by the number of units of the temperature equipment (4) in equipment room or base station, temperature equipment (4)
Rated power, the number of units of ventilation equipment (5), ventilation equipment (5) rated power typing central production control unit data processor
(2)；
Step 3: installing temperature acidity-basicity tester (1) in outdoor control point, the temperature sensor (107) of the device is real
When the outer control point of collection room ambient temperature value T2, unit DEG C, acidity-basicity sensor (106) the temperature acid value outside collection room in real time
pH2, and the information of acquisition is transmitted to central production control unit data processor by reception of wireless signals emitter (101)
(2),
Temperature acidity-basicity tester (1) is installed in equipment room or base station, the temperature sensor (107) of the device acquires in real time
Indoor ambient temperature value T1, unit DEG C, acidity-basicity sensor (106) acquires indoor temperature acid value pH in real time1, and will acquisition
Data information be transmitted to central production control unit data processor (2) by reception of wireless signals emitter (101)；
Step 4: central production control unit data processor (2) is according to total number of equipment, the specified function of equipment in equipment room or base station
Unit time step-length when rate, equipment are lower than rated power operation lower than temperature acid load maximum value, the equipment of rated power operation
Temperature acid load maximum value, equipment when interior temperature acid load variations maximum value, equipment rated power operation are lower than specified function
Temperature load when temperature load maximum value, the equipment of rate operation are lower than rated power operation in unit time step-length changes maximum
Temperature load maximum value and equipment specified longest run time, indoor environment temperature when value, equipment rated power operation
It is as follows that value and indoor temperature acid value establish environment acceptable degree intensity δ formula of warning:
The κ of δ=0.5 θ (α φ τ ξ/γ+β ε σ ψ/λ)
Wherein, δ is that environment acceptable degree is warned intensity, and κ is the influence coefficient run to equipment in the continuous working period, θ equipment
The influence coefficient that load runs equipment, α are the influence coefficient that temperature runs equipment, and the value range of α is that 0.5~5, φ is
Temperature equipment stream factor, τ are indoor and outdoor control point environment temperature difference coefficient, and ξ is temperature varying coefficient, and γ is equipment
Temperature load value, β are the influence coefficient that pH value runs equipment, and value range is that 0.2~5, ε is ventilation equipment operating system
Number, σ are indoor and outdoor control point pH value coefficient of variation, and ψ is pH value variation coefficient, and λ is equipment pH value load value,
Central production control unit data processor (2) is chosen from the data information received: the t of temperature sensor acquisition1Moment room
Interior ambient temperature measurement value is T1t1, the t of temperature sensor acquisition2Moment indoor temperature measurement is T1t2, acidity-basicity sensor
The t of acquisition1Moment interior pH measurement value is pH1t1, the t of acidity-basicity sensor acquisition2Moment interior pH measurement value is
pH1t2, and set unit time step-length △ t=t2-t1；
The value for the influence coefficient κ that continuous working period runs equipment:
κ value range is 0.2~0.8,
κ value range is 1.5~5,
Wherein, t '1、t′2、t′3…t′nFor unit equipment continuous operating time, unit is year,
T′1、T′2、T′3…T′nFor the unit equipment specified longest run time, unit is year,
N is total number of equipment；
The value for the influence coefficient θ that machine utilization runs equipment:
The value range of θ is 0.2~0.8,
The value range of θ is 1.5~5,
Wherein, w '1、w′2、w′3…w′nFor unit equipment actual power, unit W,
W1、W2、W3…WnFor unit equipment rated power, unit W；
N is total number of equipment；
The value of temperature equipment stream factor φ:
Temperature equipment starts normal φ and takes 1,
The value range that temperature equipment starts exception φ is 1.2~5；
The value of indoor and outdoor control point environment temperature difference coefficient τ:
Wherein, T1For the indoor environment temperature value acquired in real time, unit DEG C,
T2For the outdoor control point ambient temperature value acquired in real time, unit DEG C；
The value of temperature varying coefficient ξ:
ξ value range is 0.5~1,
ξ value range is 1.2~2,
Wherein, T1t1For t1Moment indoor temperature measurement,
T1t2For t2Moment indoor temperature measurement,
△ t is t1Moment is to t2The unit time step-length at moment,
△VT1Temperature load when being lower than rated power operation for equipment in unit time step-length changes maximum value；
The value of device temperature load value γ:
Wherein, γ1It is lower than rated power operation temperature load maximum value for equipment,
γ2For equipment rated power operation temperature load maximum value；
The value of ventilation equipment stream factor ε:
Ventilation equipment start normal ε and take 1,
The value range that ventilation equipment start exception ε is 1.2~5；
The value of indoor and outdoor control point pH value coefficient of variation σ:
Wherein, pH1For the indoor pH value acquired in real time,
pH2For the outdoor control point pH value acquired in real time；
The value of pH value variation coefficient ψ:
The value range of ψ is 0.5~1,
ψ value range is 1.2~2,
Wherein, pH1t1For t1Moment interior pH measurement value,
pH1t2For t2Moment interior pH measurement value,
△ t is t1Moment is to t2The unit time step-length at moment,
△VpH1PH value load variations maximum value when being lower than rated power operation for equipment in unit time step-length；
The value of equipment pH value load value λ:
Wherein, pH1For the indoor pH value acquired in real time,
λ1It is lower than rated power operation pH value load maximum value for equipment,
λ2For equipment rated power operation pH value load maximum value；
It obtains environment acceptable degree according to environment acceptable degree intensity δ formula of warning and warns the value of intensity δ:
0≤δ≤1, equipment room or base station internal environment are normal, repeat step 3 and step 4,
1 < δ≤5, equipment room or base station internal environment are abnormal, and central production control unit data processor (2) is to built-in alarm (1011)
Send environmental abnormality warning signal, built-in alarm (1011) issues " please overhaul " voice warning, at the data of central production control unit
It manages device (2) and sends " please overhaul " warning signal to the mobile terminal (6) of patrol officer and the mobile terminal (6) of service personnel,
δ > 5, equipment room or base station internal environment are abnormal, and central production control unit data processor (2) is to alarm center data processor
(3) environment abnormal alarm signal is sent, alarm center data processor (3) sends warning signal, production to alert receipt department
Control centre's data processor (2) sends environment abnormal alarm signal, built-in alarm (1011) to built-in alarm (1011)
" danger " voice warning is issued, central production control unit data processor (2) is to the mobile terminal (6) of patrol officer and service personnel
Mobile terminal (6) send " danger " alarm signal, forbid non-service personnel and non-emergency rescue personnel to enter place.
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