CN110081576A - Circulation device for air and the blower air circulatory system for the station with blower - Google Patents
Circulation device for air and the blower air circulatory system for the station with blower Download PDFInfo
- Publication number
- CN110081576A CN110081576A CN201810071955.4A CN201810071955A CN110081576A CN 110081576 A CN110081576 A CN 110081576A CN 201810071955 A CN201810071955 A CN 201810071955A CN 110081576 A CN110081576 A CN 110081576A
- Authority
- CN
- China
- Prior art keywords
- air
- station
- blower
- ventilation opening
- temperature
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009423 ventilation Methods 0.000 claims abstract description 82
- 238000012806 monitoring device Methods 0.000 claims abstract description 31
- 238000004891 communication Methods 0.000 claims description 42
- 238000000034 method Methods 0.000 claims description 25
- 230000003993 interaction Effects 0.000 claims description 22
- 238000013022 venting Methods 0.000 claims description 16
- 230000000153 supplemental effect Effects 0.000 claims description 11
- 230000002159 abnormal effect Effects 0.000 claims description 9
- 238000005382 thermal cycling Methods 0.000 claims description 9
- 230000003446 memory effect Effects 0.000 claims description 2
- 230000004044 response Effects 0.000 claims 1
- 238000004378 air conditioning Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 9
- 238000012544 monitoring process Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 8
- 238000012545 processing Methods 0.000 description 8
- 230000008859 change Effects 0.000 description 4
- 230000001419 dependent effect Effects 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 4
- 238000013024 troubleshooting Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 2
- 230000003750 conditioning effect Effects 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000007726 management method Methods 0.000 description 2
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 description 2
- 230000002277 temperature effect Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 239000000443 aerosol Substances 0.000 description 1
- 230000002547 anomalous effect Effects 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012790 confirmation Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The disclosure provides a kind of circulation device for air for the station with blower, it include: array of temperature sensor, air velocity monitoring device and master controller, wherein, the array of temperature sensor is used to detect the temperature in the blower storehouse of the temperature outside station, the temperature in station and blower；The master controller is used to detect the data of the array of temperature sensor, and controls air velocity monitoring device；The air velocity of ventilation opening of the air velocity monitoring device for detecting and controlling blower storehouse, the air velocity monitoring device includes the air velocity detector and multiple fans that ventilation opening is arranged in, and one of fan drains into the air in the blower storehouse outside the station by ventilation opening.Circulation device for air according to the disclosure for the station with blower can according to the temperature of the environment and the heat that blower generates is discharged into the inside of station or the outside of station by the temperature of blower, mitigates the load of air-conditioning, effectively improves the whole efficiency in station.
Description
Technical field
Embodiment of the disclosure is related to a kind of circulation device for air, and the circulation device for air is used in particular for having blower
Environmental monitoring station, embodiment of the disclosure further relate to a kind of blower air circulatory system.
Background technique
Big flow blower (referred to as mass flow air sampler) is provided in environmental monitoring station for carrying out aerosol
Sampling, air sampler generate a large amount of heat during the work time, these usual heats are all directly discharged into station.One side
Face, blower itself are required to radiate well, prevent from causing blower working efficiency to drop because local temperature is excessively high in blower storehouse
Low or even operation irregularity, on the other hand, the heat that blower generates are discharged into station, very big on the temperature influence in station, thus
The load of the air-conditioning equipment in station is aggravated, this is especially more serious in Summer and winter.It is high-power by being equipped in the prior art
Air-conditioning equipment is to equipment cooling and adjusts temperature in station.But the arrangement of the prior art not enough automates, low efficiency, energy consumption
Greatly, high failure rate, the temperature in station is unbalanced and big with fluctuations such as weather conditions, environment is uncomfortable, needs personnel fixed simultaneously
Phase detection causes human cost and maintenance cost high.
Summary of the invention
To solve the above-mentioned problems, the disclosure provides a kind of circulation device for air for the station with blower, this is followed
Ring apparatus can according to the temperature of the environment and the temperature of blower by the heat that blower generates be discharged into station inside or station it is outer
Portion mitigates the load of air-conditioning, effectively improves the whole efficiency in station.
Embodiment according to one aspect of the disclosure provides a kind of air circulation for the station with blower and sets
It is standby, comprising:
Array of temperature sensor, air velocity monitoring device and master controller, wherein
The array of temperature sensor is used to detect in the blower storehouse of the temperature outside station, the temperature in station and blower
Temperature；
The master controller is used to detect the data of the array of temperature sensor, and controls air velocity monitoring device；
The air velocity of ventilation opening of the air velocity monitoring device for detecting and controlling blower storehouse, the air stream
Fast monitoring device includes the air velocity detector and multiple fans that ventilation opening is arranged in, wherein one in the multiple fan
A fan drains into the air in the blower storehouse outside the station by ventilation opening.
Optionally, the air velocity monitoring device includes at least four fans and at least four air velocity detectors,
The fan and air velocity detector are separately mounted at least four ventilation openings in blower storehouse, and wherein, the first ventilation
Mouth and the 4th ventilation opening are air inlet, and the air inside station is entered in blower storehouse by the first ventilation opening or the 4th ventilation opening
Portion；Second ventilation opening is air outlet, and the air inside blower storehouse is drained into inside station by the second ventilation opening；Third venting mouth
For air outlet, the air inside blower storehouse is drained into outside station by third venting mouth.
Optionally, the master controller is configured to the data according to the array of temperature sensor detected, by air circulation
Equipment is set as multiple-working mode, including SAPMAC method mode, cold balanced mode, thermal cycling profile and thermal balance mode.
Optionally, in the SAPMAC method mode, the air velocity monitoring device is controlled at first ventilation opening
Station is discharged in hot-air in blower storehouse by the revolving speed of the fan at the revolving speed of fan and the third venting mouth, will be in station
Cold air drain into blower storehouse so that in blower storehouse temperature decline.
Optionally, in the cold balanced mode, the air velocity monitoring device is controlled at first ventilation opening
Station is discharged in hot-air in blower storehouse by the revolving speed of the fan at the revolving speed of fan and the third venting mouth, will be in station
Cold air drain into blower storehouse so that temperature remains unchanged in blower storehouse.
Optionally, in the thermal cycling profile, the air velocity monitoring device is controlled at the 4th ventilation opening
The revolving speed of fan at the revolving speed of fan and second ventilation opening, is discharged into station for the hot-air in blower storehouse, will be in station
Cold air drain into blower storehouse so that in blower storehouse temperature decline.
Optionally, in the thermal balance mode, the air velocity monitoring device is controlled at the 4th ventilation opening
The revolving speed of fan at the revolving speed of fan and second ventilation opening, is discharged into station for the hot-air in blower storehouse, will be in station
Cold air drain into blower storehouse so that temperature remains unchanged in blower storehouse.
It optionally, further include human-computer interaction device and communication device, the human-computer interaction device is used to hand over master controller
Data are changed, control instruction is sent to master controller and responds the control instruction of master controller, the communication device is used for the master
Communication between controller and human-computer interaction device.
Optionally, the array of temperature sensor include the outdoor temperature sensor array being arranged in outside station, setting exist
Array of temperature sensor in indoor temperature transmitter array in station and the blower storehouse being arranged in blower storehouse.
Optionally, the human-computer interaction device includes I/O unit, memory and interaction controller, the storage
Device is stored with machine readable instructions, and the interaction controller is communicated with master controller.
Optionally, the circulation device for air further includes exception handling device, and the exception handling device can be by master control
Device control processed and the abnormal conditions of the components that handle circulation device for air.
Optionally, the exception handling device includes multiple control switches, and the multiple control switch is by master controller control
System or the operation for being controlled and being started or stoped the components of circulation device for air or circulation device for air by operator.
Optionally, the control switch includes the fan swicth for starting or stoping fan rotation.
Optionally, the communication device includes RS485 communication device.
Optionally, the communication device has supplemental communication interface and supplemental communication link, in communication interface and communication link
Supplemental communication interface and supplemental communication link are switched to when road is broken down.
Optionally, the array of temperature sensor has auxiliary array sensor, breaks down in array of temperature sensor
When switch to auxiliary array sensor.
Optionally, the temperature sensor of the array of temperature sensor is analog temperature sensor and digital temperature sensor
Combination.
Embodiment according to another aspect of the disclosure provides a kind of blower air circulatory system, including above-mentioned air
Recycle unit.
Optionally, the blower air circulatory system further includes blower, and the blower includes blower storehouse, and the blower storehouse is equipped with extremely
Few four ventilation openings, wherein the first ventilation opening and the 4th ventilation opening are air inlet, and the air inside station passes through the first ventilation opening
Or the 4th ventilation opening enter inside blower storehouse；Second ventilation opening is air outlet, and the air inside blower storehouse passes through the second ventilation opening
It drains into inside station；Third venting mouth is also air outlet, and the air inside blower storehouse is drained into outside station by third venting mouth.
According to the circulation device for air of above-described embodiment of the disclosure, different operations is carried out to the generation heat of blower, from
And blower is reduced for the ambient temperature effect in station.In addition, the circulation device for air of the disclosure being capable of automatic sensing station
Temperature change inside and outside room and in air sampler storehouse, intellectual analysis processing, sets corresponding operating mode, automatically processes failure
And real-time report data.In this way, the circulation device for air of the disclosure can make entire station finally maintain one it is suitable
Stable state improves the comfort level of station, improves the service efficiency of equipment, optimizes energy transfer paths, reduces and set
Standby utilization rate, extends service life of equipment, has saved a large amount of human costs and energy consumption.
Detailed description of the invention
The these and or other aspects and advantage of the disclosure will become from description of preferred embodiments with reference to the accompanying drawing
It obtains obviously and is readily appreciated that, in which:
Fig. 1 is the structural schematic diagram for showing the circulation device for air of one embodiment according to the disclosure；
Fig. 2 a and 2b are the air in the station where when circulation device for air shown in FIG. 1 is in different operating modes
Schematic diagram is recycled, the air circulation that wherein Fig. 2 a is shown in the station where when circulation device for air is in SAPMAC method mode is illustrated
Figure, Fig. 2 b show the air circulation schematic diagram in the station where when circulation device for air is in thermal cycling profile；
Fig. 3 is the work flow diagram according to the circulation device for air of the disclosure；And
Fig. 4 is the structural schematic diagram of the blower air circulatory system.
Specific embodiment
The technical solution of the disclosure will be described in further detail by embodiment, and in conjunction with attached drawing below.It is saying
In bright book, the same or similar drawing reference numeral indicates the same or similar component.Following reference attached drawings are to disclosure embodiment
Explanation be intended to explain disclosure general plotting, and be not construed as a kind of limitation to the disclosure.Entirely saying
In bright book, similar appended drawing reference indicates similar part.
In addition, in the following detailed description, to elaborate many concrete details to provide to present disclosure convenient for explaining
The comprehensive understanding of embodiment.It should be apparent, however, that one or more embodiments without these specific details can also be with
It is carried out.In other cases, well known construction and device is diagrammatically embodied to simplify attached drawing.
According to the design generally of the disclosure, provide a kind of for the station circulation device for air with blower, comprising:
Array of temperature sensor, air velocity monitoring device and master controller, wherein the array of temperature sensor is for detecting station
Temperature in the blower storehouse of outer temperature, the temperature in station and blower；The master controller is for detecting the temperature sensing
The data of device array, and control air velocity monitoring device；The air velocity monitoring device is for detecting and controlling blower storehouse
Ventilation opening air velocity, the air velocity monitoring device includes that the air velocity detector of ventilation opening and multiple is arranged in
Fan, wherein the air in the blower storehouse is drained into the station by ventilation opening by a fan in the multiple fan
It is external.
According to the circulation device for air of above-described embodiment of the disclosure, different operations is carried out to the generation heat of blower, from
And blower is reduced for the ambient temperature effect in station.In addition, the circulation device for air of the disclosure being capable of automatic sensing station
Temperature change inside and outside room and in air sampler storehouse, intellectual analysis processing, sets corresponding operating mode, automatically processes failure
And real-time report data.In this way, the circulation device for air of the disclosure can make entire station finally maintain one it is suitable
Stable state improves the comfort level of station, improves the service efficiency of equipment, optimizes energy transfer paths, reduces and set
Standby utilization rate, extends service life of equipment, has saved a large amount of human costs and energy consumption.
Fig. 1 is the structural schematic diagram for showing the circulation device for air 100 according to one embodiment of the disclosure；Wherein wrap
It includes: human-computer interaction device 150, array of temperature sensor 120, air velocity monitoring device 140, master controller 130 and communication dress
Set 160.
Human-computer interaction device 150 for exchange with master controller 130 data, to master controller 130 transmission control instruction and
Respond the control instruction of master controller 130.Human-computer interaction device 150 includes I/O unit, memory and interactive controlling
Device.It outputs and inputs unit specifically and can be TFT chromatic liquid crystal screen and touch screen.TFT chromatic liquid crystal screen can be real-time
Operating status, system parameter, critical data, figure, curve, abnormal conditions of display system etc.；Touch screen can be used for being arranged
System parameter, operating mode, record queries, processing abnormal conditions etc.；Storage system all devices operating status, system ginseng
Number, operating mode, abnormal conditions and related data and machine readable instructions, the interaction controller and master controller 130 are logical
Letter.Interaction controller sends to master controller 130 and instructs, and receives the data that master controller 130 transmits and responds master controller 130
Instruction.
Communication device 160 is for the communication between the master controller 130 and human-computer interaction device 150.Specifically, interaction
It is communicated between controller and main controller by serial communication.The serial communication is realized by RS485 bus unit.
RS485 bus has many advantages, such as that long transmission distance, noise immunity are good, transmission speed is fast.Here the RS485 with isolation is selected
Module is transmitted using Shielded Twisted Pair, and the reliability of communication is effectively ensured.
Preferably, communication device 160 has supplemental communication interface and supplemental communication link, in communication interface and communication link
Supplemental communication interface and supplemental communication link are switched to when breaking down.Such Redundancy Design improves the reliable of data communication
Property.
Array of temperature sensor 120 is for detecting the temperature outside station, the temperature in station and the temperature in blower storehouse.Institute
Stating array of temperature sensor 120 includes the outdoor temperature sensor array 120 being arranged in outside station, the interior being arranged in station
Array of temperature sensor 120 in array of temperature sensor 120 and the blower storehouse being arranged in blower storehouse.Array of temperature sensor
120 monitoring stations are outer, station is interior, temperature and temperature change in blower storehouse, and each temperature information is then fed back to master controller
130.Each array of temperature sensor 120 has auxiliary array sensor, the switching when array of temperature sensor 120 breaks down
To auxiliary array sensor.Such Redundancy Design guarantees the reliability of temperature monitoring.
The temperature sensor of the array of temperature sensor 120 is the group of analog temperature sensor and digital temperature sensor
It closes, so as to improve the Stability and veracity of temperature detection part.Specifically, analog temperature sensor selects PT1000 platinum
Electric resistance sensor, its linearity is good, and oxidation resistance is strong, and temperature range is very wide, is suitble to use under various environmental conditions.
The variation of temperature is converted to the variation of resistance by PT1000 temperature sensor, and its rear end needs plus signal conditioning circuit, by resistance
Variation is converted to the variation of voltage.Digital temperature sensor selects DS18B20, it has small in size, strong antijamming capability, use
Simply, the advantages that consistency is good, precision is high, low in energy consumption, temperature range is wide, performance is high.DS18B20 is a monobus integrated form
Digital transducer, temperature range is -55 DEG C~+125 DEG C, and within the scope of -10 DEG C~+85 DEG C, precision is ± 0.5 DEG C, thereafter
Undesired signal conditioning and Acquisition Circuit are held, supports multiple-sensor network topology, and network structure establishment is convenient, is particularly suitable for more
Point temperature control system.
The air velocity of ventilation opening of the air velocity monitoring device 140 for detecting and controlling blower.Air velocity
Monitoring device 140 includes the air velocity detector and fan that the ventilation opening in blower storehouse is arranged in.Air velocity detector monitors
Air velocity, the different rotating speeds adjustable air flow velocity of fan.Air velocity monitoring device 140 further includes air velocity control
Device, for adjusting the revolving speed of fan according to the air velocity of feedback.Fan selects low-pressure high-power DC fan, and noise is small, work
It is long, safe and reliable to make the service life.
Master controller 130 is the core of entire circulation device for air 100, detects the data of array of temperature sensor 120, with
Human-computer interaction device 150 exchanges data and control instruction, controls air velocity monitoring device 140.Master controller 130 includes processing
Device, memory, timer and clock, the processor executes each control instruction, the timer and clock cooperation, so that place
Reason device executes corresponding control instruction at the time of regulation.
Specifically, the acquisition of master controller 130 stores the information of each temperature sensor, monitoring air velocity, completion and PC machine
Between communication, upload data, various abnormal conditions, the control tasks such as warning output can also be handled.Master controller 130 is using super
32 embedded microprocessor STM32L051C8T6, Cortex-M0 kernels of low-power consumption type, may also include exterior I O, clock source,
Storage unit, dma controller, timer, communication interface etc. support up to 12,16 tunnel analog-digital converter.
Fig. 3 is the work flow diagram according to the air circulation system of the disclosure.Circulation device for air 100 can be to institute after starting
There are components to carry out initialization and self-test, all normal rear starting work of confirmation components, master controller 130 obtains station in real time
Outside, in station, in blower array of temperature sensor 120 data, the ambient conditions being presently in is identified by intellectual analysis, if
The fixed corresponding operating mode of the environment, thermal cycle or SAPMAC method.If temperature sensing array there are abnormal conditions, can automatically switch
To alternate channel collection analysis, and carry out abnormality processing.After system operating mode setting, meeting real-time monitoring air velocity device
Revolving speed and feedback control are until reaching equilibrium state.Master controller 130 has acquired data, state and has generated message after analyzing result
It is uploaded to host computer.Data that human-computer interaction device 150 will acquire, status information real-time storage, display, and carry out corresponding
Operation.Human-computer interaction device 150 is there are also record queries function, state or anomalous event before can inquiring.Abnormality processing
Default will do it alarm lamplight pointing in the process, and urgent or serious conditions can be indicated in conjunction with alarm sound.
Each operating mode according to the circulation device for air of the disclosure is described in detail below and determines each Working mould
The Rule of judgment of formula.
Fig. 2 a and 2b are in the station where when circulation device for air 100 shown in FIG. 1 is in different operating modes
Air circulation schematic diagram, wherein Fig. 2 a shows the air in the station where when circulation device for air 100 is in SAPMAC method mode
Schematic diagram is recycled, the air circulation that Fig. 2 b is shown in the station where when circulation device for air 100 is in thermal cycling profile is illustrated
Figure.As shown in figures 2 a and 2b, the blower storehouse tool of blower is there are four ventilation opening, wherein the first ventilation opening and the 4th ventilation opening be into
Air port, the air inside station are entered inside blower storehouse by the first ventilation opening or the 4th ventilation opening；Second ventilation opening is outlet air
Mouthful, the air inside blower storehouse is drained into inside station by the second ventilation opening；Third venting mouth is also air outlet, inside blower storehouse
Air drained into outside station by third venting mouth.The air velocity monitoring device 140 includes four fans and four skies
Gas velocity detector, the fan and air velocity detector are separately mounted at four ventilation openings of blower.
According to the data of the array of temperature sensor 120 detected, circulation device for air 100 is set to four kinds of Working moulds
Formula, including SAPMAC method mode, cold balanced mode, thermal cycling profile and thermal balance mode.
In SAPMAC method mode, air velocity monitoring device 140 controls the revolving speed and third of the fan at the first ventilation opening
Hot-air in blower storehouse is discharged station, the cold air in station is drained into blower storehouse by the revolving speed of the fan at ventilation opening,
So that temperature declines in blower storehouse.
Blower storehouse has tetra- ventilation openings of A, B, C, D, is wherein led to outside station by pipeline for A mouthfuls, in B, C, D and station room
Connection.By taking summer as an example, summer weather is hot, and station outdoor temperature is higher, and circulation device for air 100 of the invention will be in station
Cold air brought into blower storehouse by C ventilation opening, while by the hot-air in blower storehouse from A ventilation opening pass through pipeline discharge station
Room.Promote cold air inside circulation in this way, accelerates fan radiating, and the hot-air in blower is discharged outside station, alleviates sky
The load of tune effectively improves the whole efficiency in station.
In cold balanced mode, air velocity monitoring device 140 controls the revolving speed and third of the fan at the first ventilation opening
Hot-air in blower storehouse is discharged station, the cold air in station is drained into blower storehouse by the revolving speed of the fan at ventilation opening,
So that temperature remains unchanged in blower storehouse.
SAPMAC method mode is the operating mode after the equilibrium state that SAPMAC method mode reaches, under this equilibrium state, station
Temperature in interior temperature and blower storehouse reaches one than convenient value and keeps stablizing in a certain range, in this work
Under operation mode, by the speed of fan assembly being fed back and adjusting to master controller 130 come hold mode balance.
In thermal cycling profile, air velocity monitoring device 140 controls the revolving speed and second of the fan at the 4th ventilation opening
Hot-air in blower storehouse is discharged into station, the cold air in station is drained into blower storehouse by the revolving speed of the fan at ventilation opening,
So that temperature declines in blower storehouse.
By taking winter as an example, winter weather cold, station outdoor temperature is lower, and circulation device for air 100 of the invention will lead to
Wind is discharged by D ventilation opening in the hot-air crossed B ventilation opening to bring the cold air in station in blower storehouse into, while blower being generated
Cabin.Promote Indoor Thermal air circulation in this way, accelerate fan radiating, and the heat that blower generates is fully utilized into row simultaneously
Enter in station, mitigate the load of air-conditioning, effectively improves the whole efficiency in station.
In thermal balance mode, air velocity monitoring device 140 controls the revolving speed and second of the fan at the 4th ventilation opening
Hot-air in blower storehouse is discharged into station, the cold air in station is drained into blower storehouse by the revolving speed of the fan at ventilation opening,
So that temperature remains unchanged in blower storehouse.
Thermal balance mode thermal cycling profile reaches the operating mode after equilibrium state, under this equilibrium state, in station
Temperature in temperature and blower storehouse reaches one than convenient value and keeps stablizing in a certain range, in this Working mould
Under formula, by the speed of fan assembly being fed back and adjusting to master controller 130 come hold mode balance.
It how is described below in detail according to the data of array of temperature sensor 120 detected, determines circulation device for air
100 four kinds of operating modes.
The environment temperature t1 outside 120 real-time monitoring station of outdoor temperature sensor array outside station, the interior in station
Environment temperature t2 in 120 real-time monitoring station of array of temperature sensor, the blower storehouse array of temperature sensor 120 in blower storehouse
Temperature t3 in real-time monitoring blower storehouse, with the temperature difference t1=t2-t1 outside station in station, environment in blower storehouse and in station
Temperature difference t2=t3-t2.The process that operating mode determines can carry out comprehensive descision in conjunction with temperature-rise period and temperature-fall period.When simultaneously
When meeting such as the following condition: Δ t1 > Th1, t1 > Th2, t2 > Th3, Δ t2 > Th4, t3 < Th5, system are in SAPMAC method work
Operation mode, wherein Th1, Th2, Th3, Th4, Th5 are the dependent thresholds in SAPMAC method decision process；Meet such as the following item when simultaneously
When part: Δ t1 < Th6, t1 < Th7, t2 < Th8, Δ t2 > Th9, t3 < Th10, system are in thermal cycle operating mode, wherein
Th6, Th7, Th8, Th9, Th10 are the dependent thresholds in thermal cycle decision process；When meeting under SAPMAC method status condition, simultaneously
When meeting such as the following condition: Th11 < t2 < Th12, t3 < Th13, system are in equilibrium state operational mode, wherein Th11,
Th12, Th13, Th14 are the dependent thresholds in SAPMAC method equilibrium state decision process.When meeting under SAPMAC method status condition, together
When meeting such as the following condition: Th14 < t2 < Th15, t3 < Th16, system are in equilibrium state operational mode, wherein Th15,
Th16, Th17, Th18 are the dependent thresholds in thermal cycle equilibrium state decision process.
The circulation device for air 100 further includes exception handling device, and the exception handling device can be by master controller
130 control and handle the abnormal conditions of the components of circulation device for air 100.
Exception handling device includes fault processing module, emergent management module and exception control switch.Troubleshooting includes
Situations such as fan assembly troubleshooting, temperature sensor module troubleshooting, communication module troubleshooting, line fault processing；
Emergent management includes situations such as fan is stuck, and operating mode is abnormal.Exception control switch have two-way, stop working switch and it is extensive
Multiple operating switch.When artificially press stop working switch when, fan stops working, and each sensor collecting part and communication part are still
It operates normally；When artificially press resume work switch when, system self-test again, intelligent acquisition is analyzed and sets corresponding Working mould
Formula operation.
Specifically, the exception handling device is multiple control switches, and the multiple control switch is controlled by master controller 130
System or the operation for being controlled and being started or stoped the components of circulation device for air 100 or circulation device for air 100 by operator.Institute
Stating control switch includes the fan swicth for starting or stoping fan rotation.
The circulation device for air 100 further includes warning device 180, for by exception information be sent to main controller or/and
It sounds an alarm.Warning device 180 includes buzzer, alarm lamp and respective drive device.When there is equipment, module failure or set
When standby operation irregularity, different alarm sounds can be given according to different situations and indicate and do not have to that color alarm lamp indicates.
In addition, the fan is DC fan.Specifically, the selection of fan needs to consider following factor: assessment is set
The standby total amount of heat generated, the limit of temperature rise that equipment inside allows, air quantity needed for calculating equipment, the system resistance that assessment equipment uses
It is anti-.
Wherein, according to the total moisture content ascending amount of blower interior heat dissipation capacity and permission, air quantity needed for cooling equipment can be obtained,
And determine the revolving speed of fan.
According to basic hot-cast socket equation:
Q=Cp × W × △ T
Wherein: Q is hot-cast socket amount, and Cp is air specific heat, and △ T is the temperature risen in equipment, and W is moving air weight.
According to the total moisture content ascending amount of system equipment internal heat dissipating amount and permission, air quantity needed for can estimating cooling equipment.
Embodiment of the disclosure also provides a kind of blower air circulatory system, including above-mentioned circulation device for air 100.
The blower air circulatory system further includes blower, and wherein blower includes blower storehouse, and the blower storehouse is equipped at least four
Ventilation opening, wherein the first ventilation opening and the 4th ventilation opening are air inlet, and the air inside station passes through the first ventilation opening or the 4th
Ventilation opening enters inside blower storehouse；Second ventilation opening is air outlet, and the air inside blower storehouse drains into station by the second ventilation opening
Inside room；Third venting mouth is also air outlet, and the air inside blower storehouse is drained into outside station by third venting mouth.
Although in conjunction with attached drawing, the present invention is described, and embodiment disclosed in attached drawing is intended to preferred to the present invention
Embodiment illustrates, and should not be understood as to a kind of limitation of the invention.
Although some embodiments of present general inventive concept have been shown and have illustrated, those of ordinary skill in the art will be managed
Solution can make a change these embodiments in the case where the principle and spirit without departing substantially from this present general inventive concept, of the invention
Range is limited with claim and their equivalent.
Claims (19)
1. a kind of for the station circulation device for air with blower, comprising: array of temperature sensor, air velocity monitoring device
And master controller, wherein
The array of temperature sensor is used to detect the temperature in the blower storehouse of the temperature outside station, the temperature in station and blower
Degree；
The master controller is used to detect the data of the array of temperature sensor, and controls air velocity monitoring device；
The air velocity of ventilation opening of the air velocity monitoring device for detecting and controlling blower storehouse, the air velocity prison
Controlling device includes the air velocity detector and multiple fans that ventilation opening is arranged in, wherein a wind in the multiple fan
Fan drains into the air in the blower storehouse outside the station by ventilation opening.
2. circulation device for air according to claim 1, wherein the air velocity monitoring device includes at least four wind
Fan and at least four air velocity detectors, the fan and air velocity detector are separately mounted at least four of blower storehouse
At ventilation opening, and wherein, the first ventilation opening and the 4th ventilation opening are air inlet, and the air inside station passes through the first ventilation opening
Or the 4th ventilation opening enter inside blower storehouse；Second ventilation opening is air outlet, and the air inside blower storehouse passes through the second ventilation opening
It drains into inside station；Third venting mouth is also air outlet, and the air inside blower storehouse is drained into outside station by third venting mouth.
3. circulation device for air according to claim 2, wherein the master controller is configured to according to the temperature detected
Circulation device for air is set as multiple-working mode by the data of sensor array, including SAPMAC method mode, cold balanced mode,
Thermal cycling profile and thermal balance mode.
4. circulation device for air according to claim 3, wherein in the SAPMAC method mode, the air velocity prison
Control device controls the revolving speed of the fan at first ventilation opening and the revolving speed of the fan at the third venting mouth, by blower storehouse
Station is discharged in interior hot-air, and the cold air in station is drained into blower storehouse, so that temperature declines in blower storehouse.
5. circulation device for air according to claim 3, wherein in the cold balanced mode, the air velocity prison
Control device controls the revolving speed of the fan at first ventilation opening and the revolving speed of the fan at the third venting mouth, by blower storehouse
Station is discharged in interior hot-air, the cold air in station is drained into blower storehouse, so that temperature remains unchanged in blower storehouse.
6. circulation device for air according to claim 3, wherein in the thermal cycling profile, the air velocity prison
Control device controls the revolving speed of the fan at the 4th ventilation opening and the revolving speed of the fan at second ventilation opening, by blower storehouse
Interior hot-air is discharged into station, and the cold air in station is drained into blower storehouse, so that temperature declines in blower storehouse.
7. circulation device for air according to claim 3, wherein in the thermal balance mode, the air velocity prison
Control device controls the revolving speed of the fan at the 4th ventilation opening and the revolving speed of the fan at second ventilation opening, by blower storehouse
Interior hot-air is discharged into station, and the cold air in station is drained into blower storehouse, so that temperature remains unchanged in blower storehouse.
8. circulation device for air described in any one of -7 according to claim 1, wherein further include human-computer interaction device and communication
Device, the human-computer interaction device is for exchanging data with master controller, sending control instruction and response master control to master controller
The control instruction of device processed, the communication device is for the communication between the master controller and human-computer interaction device.
9. circulation device for air described in any one of -7 according to claim 1, wherein the array of temperature sensor includes setting
It sets the outdoor temperature sensor array outside station, the indoor temperature transmitter array being arranged in station and is arranged in blower storehouse
Array of temperature sensor in interior blower storehouse.
10. circulation device for air according to claim 8, wherein the human-computer interaction device includes input/output list
Member, memory and interaction controller, the memory are stored with machine readable instructions, and the interaction controller and master controller are logical
Letter.
11. circulation device for air described in any one of -7 according to claim 1, wherein it further include exception handling device, it is described
Exception handling device can be handled the abnormal conditions of the components of circulation device for air by main controller controls.
12. circulation device for air according to claim 11, wherein the exception handling device includes that multiple controls are opened
It closes, the multiple control switch is by main controller controls or is controlled by operator and starts or stops circulation device for air or air
The operation of the components of recycle unit.
13. circulation device for air according to claim 12, wherein the control switch includes for starting or stoping wind
Fan the fan swicth of rotation.
14. circulation device for air according to claim 4, wherein the communication device includes RS485 communication device.
15. circulation device for air according to claim 4, wherein the communication device has supplemental communication interface and auxiliary
Communication link is helped, supplemental communication interface and supplemental communication link are switched to when communication interface and communication link break down.
16. circulation device for air according to any one of claim 1-3, wherein the array of temperature sensor has
Auxiliary array sensor switches to auxiliary array sensor when array of temperature sensor breaks down.
17. circulation device for air according to any one of claim 1-3, wherein the temperature of the array of temperature sensor
Spend the combination that sensor is analog temperature sensor and digital temperature sensor.
18. a kind of blower air circulatory system, including according to claim 1 any one of -17 circulation device for air.
19. the blower air circulatory system according to claim 18, further includes blower, the blower includes blower storehouse, institute
Blower storehouse is stated equipped at least four ventilation openings, wherein the first ventilation opening and the 4th ventilation opening are air inlet, the air inside station
Entered inside blower storehouse by the first ventilation opening or the 4th ventilation opening；Second ventilation opening is air outlet, the air inside blower storehouse
It is drained into inside station by the second ventilation opening；Third venting mouth is also air outlet, and the air inside blower storehouse passes through third venting
Mouth drains into outside station.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071955.4A CN110081576A (en) | 2018-01-25 | 2018-01-25 | Circulation device for air and the blower air circulatory system for the station with blower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810071955.4A CN110081576A (en) | 2018-01-25 | 2018-01-25 | Circulation device for air and the blower air circulatory system for the station with blower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110081576A true CN110081576A (en) | 2019-08-02 |
Family
ID=67412136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810071955.4A Pending CN110081576A (en) | 2018-01-25 | 2018-01-25 | Circulation device for air and the blower air circulatory system for the station with blower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110081576A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1830136A1 (en) * | 2006-03-03 | 2007-09-05 | Fläkt Woods AB | Cooling unit for air conditioning systems |
| CN101324490A (en) * | 2008-07-25 | 2008-12-17 | 北京汇丰隆生物科技发展有限公司 | High flow rate aerosol sampling apparatus |
| CN202328613U (en) * | 2011-12-02 | 2012-07-11 | 温州市创力电子有限公司 | Heat removal air discharge unit |
| CN208269356U (en) * | 2018-01-25 | 2018-12-21 | 北京方鸿智能科技有限公司 | Circulation device for air and the blower air circulatory system for the station with blower |
-
2018
- 2018-01-25 CN CN201810071955.4A patent/CN110081576A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1830136A1 (en) * | 2006-03-03 | 2007-09-05 | Fläkt Woods AB | Cooling unit for air conditioning systems |
| CN101324490A (en) * | 2008-07-25 | 2008-12-17 | 北京汇丰隆生物科技发展有限公司 | High flow rate aerosol sampling apparatus |
| CN202328613U (en) * | 2011-12-02 | 2012-07-11 | 温州市创力电子有限公司 | Heat removal air discharge unit |
| CN208269356U (en) * | 2018-01-25 | 2018-12-21 | 北京方鸿智能科技有限公司 | Circulation device for air and the blower air circulatory system for the station with blower |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100523635C (en) | Intelligent cluster control system of central air-conditioning | |
| CN104571034B (en) | Intelligent management and control equipment and control method thereof | |
| EP2868991B1 (en) | Heat recovery plant control device, heat recovery plant system comprising such a control device, and heat recovery plant control method | |
| CN208269356U (en) | Circulation device for air and the blower air circulatory system for the station with blower | |
| CN102635923B (en) | The control method of 10kV power distribution station automatic control energy-saving systems | |
| CN106885350A (en) | A kind of air conditioner energy conservation control system | |
| CN105157182B (en) | Base station heat source intelligent management energy conserving system | |
| CN104684214A (en) | Intelligent control method and intelligent control system for green lighting of ship | |
| CN105020850B (en) | A kind of central air-conditioning wind cabinet intelligent drive device based on embedded technology | |
| CN108826589A (en) | A kind of air conditioner intelligent control energy conserving system and power-economizing method | |
| CN111076383A (en) | Method and system for intelligently adjusting temperature of air conditioning system | |
| US20070193288A1 (en) | Device for saving power consumption of heating and air conditioning system | |
| CN207006475U (en) | A kind of draught fan automatic control system | |
| CN102707751A (en) | Temperature and humidity intelligent monitoring system of standardized security apparatus storeroom for electrified operation | |
| CN110081576A (en) | Circulation device for air and the blower air circulatory system for the station with blower | |
| CN108332463A (en) | The control method and system of air-conditioning cabinet between data center's battery | |
| WO2023120967A1 (en) | Apparatus and method for managing energy of building using reinforcement learning | |
| CN105091248A (en) | Machine room air conditioner control system | |
| CN214276088U (en) | Data center computer lab air conditioner economizer system | |
| CN105717964A (en) | Indoor environment monitoring equipment | |
| CN202598769U (en) | Venting control device for 10kV power distribution station | |
| CN108873794A (en) | A kind of control equipment of radiator fan, system and method | |
| CN202649854U (en) | Temperature-humidity intelligent monitoring system for standardization safe tool-apparatus storehouse for live-wire work | |
| CN104880981A (en) | Setting machine having temperature and humidity monitoring function | |
| CN112161385A (en) | Central air-conditioning centralized control system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |