CN107735622A - Air-conditioner control system, air conditioning control device, air conditioning control method and air-conditioning control program - Google Patents
Air-conditioner control system, air conditioning control device, air conditioning control method and air-conditioning control program Download PDFInfo
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- CN107735622A CN107735622A CN201680039189.2A CN201680039189A CN107735622A CN 107735622 A CN107735622 A CN 107735622A CN 201680039189 A CN201680039189 A CN 201680039189A CN 107735622 A CN107735622 A CN 107735622A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
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- 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
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The air-conditioner control system of embodiment of the present invention has the first judging part, the second judging part and determination section.The temperature humidity state of room air compared with the temperature humidity state of outdoor air, and is judged whether to be taken into outdoor air by the first judging part.The state of the state of polluter of second judging part based on room air and the polluter of outdoor air, judges whether to be taken into outdoor air.Determination section decides whether to be taken into outdoor air based on the result judged by the first judging part and the result judged by the second judging part.
Description
Technical field
Embodiments of the present invention are related to air-conditioner control system, air conditioning control device, air conditioning control method and air-conditioning control
Processing procedure sequence.
Background technology
In the past, it is known that a kind of air-conditioner control system, outdoor air is taken into interior and the state of room air is carried out
Adjustment.Sky of the air-conditioner control system to indoor and outdoors such as the temperature and humidity, the temperature of room air and humidity of outdoor air
Gaseity is detected, based on the air condition of detected indoor and outdoor come judge whether to interior be taken into outdoor air, with
And carry out the control of the amount of being taken into of outdoor air.However, because air-conditioner control system does not take into full account to the environment of outdoor
And be controlled, it is therefore possible to will should not be taken into interior to the material that interior is taken into.
Prior art literature
Patent document
Patent document 1：Japanese Unexamined Patent Publication 2012-159244 publications
Patent document 2：Japanese Unexamined Patent Publication 2008-25851 publications
The content of the invention
The invention problem to be solved
The problem to be solved by the present invention is that, there is provided it can suppress to be taken into interior to the material that interior is taken into
Air-conditioner control system, air conditioning control device, air conditioning control method and air-conditioning control program.
Means for solving the problems
The air-conditioner control system of embodiment has the first inner air test section, the first extraneous air test section, second
Inner air test section, the second extraneous air test section, the first judging part, the second judging part and determination section.First inside is empty
Gas test section detects to the temperature and humidity of the room air in predetermined space.First extraneous air test section is to above-mentioned
The temperature and humidity of outdoor air outside predetermined space are detected.Second inner air test section is to above-mentioned room air
Polluter is detected.Second extraneous air test section detects to the polluter of above-mentioned outdoor air.First judges
Portion is by the temperature and humidity that are detected by above-mentioned first inner air test section with being examined by above-mentioned first extraneous air test section
The temperature and humidity measured is compared, and judges whether to be taken into above-mentioned outdoor air to above-mentioned predetermined space.Second judges
Examined based on the polluter detected by above-mentioned second inner air test section and by above-mentioned second extraneous air test section in portion
The polluter measured, judge whether to be taken into above-mentioned outdoor air to above-mentioned predetermined space.Determination section is based on being sentenced by above-mentioned first
Result that disconnected portion judges and the result judged by above-mentioned second judging part, decide whether to be taken into above-mentioned predetermined space
Above-mentioned outdoor air.
Brief description of the drawings
Fig. 1 is the block diagram of the composition for the air-conditioner control system 1 for representing first embodiment.
Fig. 2 is the block diagram that the feature in the airconditioning control portion 100 for representing first embodiment is formed.
Fig. 3 is the flow chart of the action for the air-conditioner control system 1 for representing first embodiment.
Fig. 4 is the flow for representing to be taken into extraneous air in the first embodiment and be controlled the state of room air
An example flow chart.
Fig. 5 is the block diagram of the composition for the airconditioning control portion 100A for representing second embodiment.
Fig. 6 is represent the flow that the reduction of the removal efficiency to polluter in this second embodiment is notified one
The flow chart of individual example.
Embodiment
Hereinafter, referring to the drawings to the air-conditioner control system of embodiment, air conditioning control device, air conditioning control method and sky
Control program is adjusted to illustrate.
(first embodiment)
Fig. 1 is the block diagram of the composition for the air-conditioner control system 1 for representing first embodiment.Air-conditioner control system 1 is to predetermined
Space in air condition be controlled.Predetermined space is the sky that the state of air is controlled by air-conditioner control system 1
Between.Predetermined space is, for example, an interior space in the house that user lives.
Air-conditioner control system 1 possesses air conditioning control device 10.Air conditioning control device 10 possesses airconditioning control portion 100, interior
Air induction port 102 and tempered air outlet 104.In addition, to possess room air temperature wet for air conditioning control device 10
Spend sensor 106 and room air polluter sensor 108.Air conditioning control device 10 and extraneous air pipeline 110
Connection.Extraneous air pipeline 110 is connected with importing the outdoor air introducing port 112 of outdoor air.Extraneous air pipeline 110
On be provided with outdoor air humidity temperature pickup 114 and outdoor air polluter sensor 116.
Each portion in air-conditioner control system 1 is uniformly controlled by airconditioning control portion 100.Thus, airconditioning control portion 100
The state of air in predetermined space is controlled.Air conditioning control device 10 for example can be to HEMS (Home Energy
Management System, home energy source management system) or BEMS (Building Energy Management
System, building energy management system) in controller function described later is installed.Each portion in airconditioning control portion 100, it is, for example,
Acted as by the program of storage in the computing device storage parts (not shown) such as CPU (Central Processing Unit)
Software function portion.In addition, airconditioning control portion 100 can also be LSI (Large Scale Integration, extensive collection
Into circuit), the hardware capability such as ASIC (Application Specific Integrated Circuit, application specific integrated circuit)
Portion.
The air (room air) imported to room air introducing port 102 in predetermined space.To room air introducing port 102
The room air of importing adjusts temperature and humidity by air-conditioning equipments such as heat exchangers (not shown).Adjusted by air-conditioning equipment
The whole tempered air of temperature and humidity, discharged from tempered air outlet 104 to predetermined space.
The room air imported to room air introducing port 102, is examined by room air humidity temperature pickup 106
Thermometric angle value and humidity value.The temperature value and humidity value of room air are by room air humidity temperature pickup 106
Exported to airconditioning control portion 100.Further, it is dirty by room air to the room air that room air introducing port 102 imports
Contaminate substance sensor 108 and detect polluter.Room air with polluter sensor 108 by with the pollutant in room air
The signal of value exports to airconditioning control portion 100 corresponding to the concentration of matter.
The air (outdoor air) being connected with outdoor air introducing port 112 outside to predetermined space carries out air-breathing and carries out heat
The outdoor unit (not shown) of exchange.The outdoor air imported to outdoor air introducing port 112, via extraneous air pipeline 110
Supplied to air conditioning control device 10.It is provided with remove the polluter in outdoor air in outside air tubes 110
Polluter removes filter 110a.In addition, removing filter 110a on polluter, illustrate and be arranged at extraneous air use
One example of pipeline 110, but other positions for being imported into outdoor air of the grade of outdoor air introducing port 112 can also be arranged at
Put.The outdoor air being taken into by air conditioning control device 10, by the air-conditioning equipments such as heat exchanger (not shown) adjust temperature with
And humidity.The tempered air of temperature and humidity is have adjusted by air-conditioning equipment, from tempered air outlet 104 to predetermined sky
Between discharge.
The outdoor air imported to outside air tubes 110, for example, passing through outdoor air humidity temperature pickup
114 detection temperature values and humidity value.In addition, in the present embodiment, illustrate to being imported to outside air tubes 110
The example that the temperature value and humidity value of outdoor air are detected, but outdoor air humidity temperature pickup
It can be arranged at as the more use as outside building, the temperature value and humidity value of outdoor air are detected.
The temperature value and humidity value of outdoor air are exported from outdoor air humidity temperature pickup 114 to airconditioning control portion 100.
Further, the outdoor air imported to outside air tubes 110, is detected by outdoor air polluter sensor 116
Polluter.Outdoor air polluter sensor 116 is worth corresponding with the concentration of the polluter in outdoor air
Signal exports to airconditioning control portion 100.
In addition, in embodiments, illustrate possess the situation of the sensor detected to the state of outdoor air, but
Be outdoor air state can also from air conditioning control device 10 via network obtain and exported to airconditioning control portion 100.
Fig. 2 is the block diagram that the feature in the airconditioning control portion 100 for representing first embodiment is formed.Airconditioning control portion 100
Possesses the first signal input part 120, extraneous air is taken into conditional operation portion 122, secondary signal input unit 124, ambient condition are sentenced
Disconnected portion 126, extraneous air are taken into judging part 128 and control output section 130.
First signal input part 120 and room air are with humidity temperature pickup 106 and outdoor air temperature
Humidity sensor 114 connects.The temperature humidity state that first signal input part 120 is included to room air is detected (
One inner air test section).In addition, the temperature humidity state that the first signal input part 120 is included to outdoor air is examined
Survey (the first extraneous air test section).The temperature value of first signal input part 120 input room air and humidity value and room
The temperature value and humidity value of outer air and be taken into conditional operation portion 122 to extraneous air and supply.
Extraneous air is taken into conditional operation portion 122 by the temperature humidity state of room air and the temperature humidity of outdoor air
State is compared, and judges whether to be taken into outdoor air (the first judging part) to predetermined space.Condition is taken into by extraneous air
The result that operational part 122 judges, turn into the condition for judging whether to be taken into outdoor air (extraneous air is taken into condition).
In embodiments, extraneous air be taken into conditional operation portion 122 using room air temperature humidity state and
The temperature humidity state of outdoor air carrys out computing enthalpy (also known as " enthalpy ").Enthalpy is by following formula 1 come computing.
H=Ca × t+x (Cv × t+r0) (formula 1)
In above-mentioned formula 1, h is enthalpy, is represented by J/kg [kcal/kg].In addition, Ca is the specific heat at constant pressure of dry air, table
It is shown as 1005J/KgK and 0.240 [kcal/kg DEG C].Cv is the specific heat at constant pressure of vapor, is expressed as 1846 [J/kg
K] and 0.441 [kcal/kg DEG C].R0 is the evaporation latent heat of 0 DEG C of water, is expressed as 2501 × 103 [J/kg] and 597.5
[kcal/kg].T is dry-bulb temperature (temperature) [DEG C].X is absolute humidity [kg/kg].
According to following formula 2, carry out computing absolute humidity x using steam partial pressure Pw.
X=0.62198 × Pw/ (101.325-Pw) (formula 2)
In above-mentioned formula 2, using relative humidity Ψ [%] and saturated steam partial pressure Pws [kPa (mmHg)], according to general
Following formula 4 obtained from following formula 3 deforms, carrys out computing steam partial pressure Pw.
Ψ=Pw/Pws × 100 (formula 3)
Pw=(Ψ × Pws)/100 (formula 4)
Pws in above-mentioned formula 4 represents as following formula 5.
Pws=[exp { -5800.2206/T+1.3914993-0.048640239 × T+0.41764768 × 10-4×T2-
0.14452093×10-7×T3+6.549673×loge(T) }]/1000 (formula 5)
In above-mentioned formula 5, T is absolute temperature [K], and T is dry-bulb temperature t+273.15.
Extraneous air is taken into conditional operation portion 122 by the temperature for the room air that have input by the first signal input part 120
Value, the dry-bulb temperature t for being used to obtain absolute temperature T in the dry-bulb temperature t and above-mentioned formula 5 that substitute into above-mentioned formula 1 will be by the
The humidity value of the room air of one signal input part 120 input, is substituted into the relative humidity x in above-mentioned formula 1 and above-mentioned formula 4
Relative humidity Ψ.Thus, extraneous air be taken into conditional operation portion 122 as the state of room air and enthalpy in computing room.In addition,
Extraneous air is taken into conditional operation portion 122, and the temperature value of the outdoor air inputted by the first signal input part 120, substitution is above-mentioned
It is used for the dry-bulb temperature t for obtaining absolute temperature K in dry-bulb temperature t and above-mentioned formula 5 in formula 1, will be by the first signal input part
The humidity value of the outdoor air of 120 inputs, substitutes into the relative humidity x in the above-mentioned formula 1 and relative humidity Ψ in above-mentioned formula 4.
Thus, extraneous air be taken into conditional operation portion 122 as the state of outdoor air and enthalpy outside computing room.
Secondary signal input unit 124 is detected to the state of the polluter of room air, and (the second inner air detects
Portion).Secondary signal input unit 124 is detected (the second extraneous air test section) to the state of the polluter of outdoor air.
Secondary signal input unit 124 and room air polluter sensor 108 and outdoor air polluter sensor 116
Connection.The input of secondary signal input unit 124 represents the signal value of the state of the polluter of room air and represents outdoor empty
The signal value of the state of the polluter of gas and supplied to ambient condition judging part 126.
Secondary signal input unit 124 for example inputs the concentration of polluter as the state of polluter.Polluter is
Refer to due to being taken into vivo and dysgenic material is produced to human body.Polluter is, for example, caused by combustion of fossil fuel
Oxysulfide (SOx), by making fuel combustion and caused nitrogen oxides (NOx), due to nitrogen oxides produce photochemical reaction
And particle diameter in particle-like substance (PM), the particle-like substance such as caused photochemical oxidant (Ox), the waste gas of vehicle, dust
For smaller fine particle shape materials of particle diameter such as predetermined following particles floating shape material (SPM) and PM2.5.In addition,
Polluter can also be caused chemical substance indoors.Caused chemical substance indoors, can enumerate from building materials or
The formaldehyde included in VOC and adhesive or coating etc. caused by preservative of furniture etc. etc. is organic molten
Agent.In addition, in embodiments, as long as not differentiating between as the distinctive polluter of outdoor air and the distinctive pollution of room air
Material is illustrated, and example of the concentration of the distinctive polluter of outdoor air is just inputted to secondary signal input unit 124
Son illustrates.
Ambient condition judging part 126 is based on the room air testing result of polluter sensor 108 and outdoor sky
The testing result of gas polluter sensor 116, judge whether to be taken into outdoor air (the second judging part) to predetermined space.Ring
Border condition adjudgement portion 126 is handled by judgement, come judge caused by outdoor air is taken into predetermined space with pollution
The related ambient condition of material.The result judged is taken into judging part 128 to extraneous air and supplied by ambient condition judging part 126
Give.
Extraneous air is taken into judging part 128 based on being taken into result, the Yi Jiyou that conditional operation portion 122 judges by extraneous air
The result that ambient condition judging part 126 judges, to decide whether to be taken into outdoor air (determination section) to predetermined space.By outside
Air is taken into any one of the result judged in conditional operation portion 122 and the result judged by ambient condition judging part 126
It is judged as in the case that can not outdoor air be taken into predetermined space, extraneous air is taken into judging part 128 and is determined as to not
Outdoor air is taken into predetermined space.The result judged in conditional operation portion 122 is being taken into by extraneous air and by environment shape
Any one for the result that state judging part 126 is judged all is judged as in the case that can outdoor air be taken into predetermined space,
Extraneous air is taken into judging part 128 and is determined as outdoor air being taken into predetermined space.Judging part 128 is being taken into by extraneous air
It is determined as in the case that outdoor air is taken into predetermined space, control output section 130 is carried out via outdoor air introducing port 112
It is taken into the control of outdoor air.Control output section 130, which for example drives, is arranged at the drawing fan of outdoor air introducing port 112 (not
Diagram), outdoor air is taken into outdoor air introducing port 112 and extraneous air pipeline 110.It is taken into by extraneous air
Judging part 128 is determined as in the case that outdoor air is not taken into predetermined space, and control output section 130 is without being taken into outdoor
The control of air.
Hereinafter, the action to the air-conditioner control system 1 of first embodiment illustrates.
Fig. 3 is the flow chart of the action for the air-conditioner control system 1 for representing first embodiment.Airconditioning control portion 100 is certainly
When body has been turned on, judge whether to meet to start control condition (step S100) at predetermined time intervals.Airconditioning control portion 100 is not
Meet in the case of starting control condition, step S100 judgement is repeated.Airconditioning control portion 100 is meeting to start control strip
In the case of part, the action (step S102) being controlled to the state of room air is carried out.Airconditioning control portion 100 is to interior
When the state of air is controlled, every the scheduled period judge whether to meet to continue control condition (step S104).Air-conditioning control
Portion 100 processed continues the control of the state of room air in the case where meeting to continue control condition.Airconditioning control portion 100
In the case where being unsatisfactory for continuing control condition, judge whether to meet finishing control condition (step S106).Airconditioning control portion 100
In the case where meeting finishing control condition, end is handled, and makes the processing returns to step in the case where being unsatisfactory for finishing control condition
S100, finishing control condition are that the starting state of the air conditioning control device 10 of air conditioning control device 10 is closed and is unsatisfactory for acting
Condition as continuation condition.
Fig. 4 is the stream of an example of flow for representing in the first embodiment to be controlled the state of room air
Cheng Tu.The following description is corresponding with above-mentioned step S100 and step S104 action.
Airconditioning control portion 100 judges whether air conditioning control device 10 meets operation condition (step S110).Airconditioning control portion
100 are, as operation condition, whether the starting state for judging air conditioning control device 10 is opening and airconditioning control dress
Whether the pattern for putting 10 is refrigeration.Airconditioning control portion 100 is unlatching in the starting state for being judged as air conditioning control device 10
In the case that state and the pattern of air conditioning control device 10 are refrigeration, processing is set to enter step S112.Airconditioning control portion
100 in the pattern that the starting state for being unsatisfactory for air conditioning control device 10 is opening and air conditioning control device 10 be system
In the case of the two cold operation conditions, the action of air conditioning control device 10 is set to stop and processing is terminated (step S124).
Airconditioning control portion 100 is to be inputted by the first signal input part 120 by room air humidity temperature pickup
106 and the sensor signal that detects of outdoor air humidity temperature pickup 114, and by secondary signal input unit
The biography that 124 inputs are detected by room air polluter sensor 108 and outdoor air polluter sensor 116
Sensor signal (step S112).
Believed based on being taken into the sensor that judging part 128 detects in step S112 by extraneous air in airconditioning control portion 100
Number, to judge whether to meet temperature humidity condition (step S114).Temperature humidity condition is can be by air conditioning control device 10
The temperature and the condition of humidity for being taken into outdoor air and being controlled to the state of room air.Temperature humidity condition is for example wrapped
Include the temperature of outdoor air and be less than room air higher than can freeze minimum temperature, the temperature of room air of predetermined extraneous air
Temperature upper limit and room air relative humidity less than the top limit value of humidity of room air these three conditions.It is outdoor empty
Can the freeze top limit value of humidity of minimum temperature and room air of the extraneous air of gas is to be taken into judging part 128 in extraneous air
In value set in advance.Extraneous air is taken into judging part 128, all 3 bars in being judged as meeting temperature humidity condition
In the case of part, processing is entered step S116, in the case of any one condition for being judged as being unsatisfactory in 3 conditions, make
Action stops and processing is terminated (step S124).
Extraneous air is taken into conditional operation portion 122 based on the sensor signal detected in step S112, to Interior Space
The enthalpy of gas and the enthalpy of outdoor air carry out computing (step S116).Extraneous air is taken into judging part 128 and judges room air
Whether enthalpy (indoor E) is higher than to the enthalpy (extraneous air E) of outdoor air plus value obtained from predetermined enthalpy difference α.Predetermined enthalpy
Poor α be set to start the control of the state of room air in the step s 100, the enthalpy of room air is relative to outdoor
The difference of the enthalpy of air.Or the difference α of predetermined enthalpy is to continue the control of the state of room air in step S104
And setting, room air enthalpy is relative to the difference of the enthalpy of outdoor air.In order that the control of the state of room air start or
Enthalpy that person continues and set, room air is value set in advance relative to the difference α of the enthalpy of outdoor air.Extraneous air takes
Entering judging part 128 is, the enthalpy of air is higher than to the enthalpy of outdoor air plus the feelings being worth obtained from the difference α of predetermined enthalpy indoors
Under condition, processing is set to enter step S118.Extraneous air is taken into judging part 128, and the enthalpy of air is not higher than to outdoor empty indoors
In the case that the enthalpy of gas is plus value obtained from the difference α of predetermined enthalpy, action is set to stop and processing is terminated (step S124).
Extraneous air is taken into judging part 128 based on the sensor signal detected in step S112, judges outdoor air
And whether the concentration of the polluter in room air is less than predetermined threshold value (step S120).Predetermined threshold value is provided with two
It is individual, i.e., first threshold compared with the concentration of the polluter in outdoor air and with the polluter in room air
The Second Threshold that compares of concentration.First threshold and Second Threshold are that the situation of outdoor air is being taken into predetermined space
The value of the lower influence for suppressing to apply human body.First threshold and Second Threshold can be value set in advance or base
Parameter including the concentration including polluter and the value calculated.
Extraneous air is taken into judging part 128, and the concentration of the polluter in outdoor air is less than first threshold and room
In the case that the concentration of polluter in interior air is less than Second Threshold, perform (start or continue) be taken into outdoor air and
The action (step S122) being controlled to the state of room air.Extraneous air is taken into judging part 128 by controlling output section
130 are taken into outdoor air to air conditioning control device 10 via outdoor air introducing port 112, by tempered air to room air
State be controlled.Extraneous air is taken into judging part 128, and the concentration of the polluter in outdoor air is unsatisfactory for is less than
The concentration of polluter in first threshold, room air less than Second Threshold this 2 conditions any one in the case of, make
Work stops and processing is terminated (step S124).
As described above, air conditioning control device 10 by the difference α of predetermined enthalpy in step S118 by being set to be used to start
The difference of the enthalpy of control, the judgement thus, it is possible to carry out step S100.That is, air conditioning control device 10 in step S122 by performing
The control of room air, the control thus, it is possible to start room air in step s 102.In addition, air conditioning control device 10 passes through
The difference α of predetermined enthalpy is set to the difference of the enthalpy for continuing to control in step S118, thus, it is possible to carry out sentencing for step S104
It is disconnected.That is, air conditioning control device 10 by step S122 perform room air control, thus, it is possible in step s 102 after
The continuous control for carrying out room air.Further, the difference α of predetermined enthalpy by being set to by air conditioning control device 10 in step S118
For the difference for the enthalpy for continuing control, and stop action in step S124, the judgement thus, it is possible to perform step S106.
As described above, air conditioning control device 10 is that the enthalpy of air compares the enthalpy of outdoor air plus for opening indoors
In the case that the concentration of value height and the polluter of outdoor air obtained from the difference for the enthalpy for beginning to control is less than predetermined threshold value,
It is judged as meeting the condition for starting to control or continuing control, and outdoor air can be taken into and the state of room air is carried out
Control.Thus, according to air conditioning control device 10, can suppress be taken into interior to the material that interior is taken into.
In addition, in the above-described embodiment, suppress the distinctive polluter of outdoor air being taken into predetermined space.But
It is that air conditioning control device 10 can also be, when the feelings that the caused distinctive polluter of room air in predetermined space be present
Under condition, by ambient condition judging part 126 by the polluter in the concentration and room air of the polluter in outdoor air
Concentration is compared, and judges whether to be taken into outdoor air to predetermined space.Ambient condition judging part 126 can also be, for example,
Polluter in outdoor air be present, the concentration of the distinctive polluter of air is higher than predetermined threshold value (the indoors
Three predetermined values) in the case of, also it is judged as outdoor air being taken into predetermined space.
(second embodiment)
Hereinafter, second embodiment is illustrated.Fig. 5 is the structure for the airconditioning control portion 100A for representing second embodiment
Into block diagram.The airconditioning control portion 100A of second embodiment relative to the first embodiment shown in Fig. 2 airconditioning control portion
100, possess indoor concentration operational part 140, removal efficiency judging part 142 and state notifying portion 144.
Indoor concentration operational part 140 is at a predetermined interval to the dirt in the room air that is inputted by secondary signal input unit 124
Contaminate the concentration of material and the concentration of the polluter in outdoor air is sampled.Predetermined space is set with airconditioning control dress
Put the time that the concentration of the polluter in 10 pairs of room airs is monitored.Predetermined space is, for example, 1 minute.
Indoor concentration operational part 140 based on before and after according to the time first timing detection polluter concentration and
Second timing detection polluter concentration, to the incrementss and Interior Space of the concentration of the polluter in outdoor air
The incrementss of the concentration of polluter in gas carry out computing.Between indoor concentration operational part 140 for example makes a reservation for what is be sampled
Computing is carried out every waiting average increase in certain intervals.
The incrementss and room air of concentration of the removal efficiency judging part 142 based on the polluter in outdoor air
In polluter concentration incrementss, the removal efficiency that the polluter in filter 110a is removed to polluter carries out
Computing.Removal efficiency judging part 142 for example carry out the polluter in outdoor air concentration steeply risen in the case of,
Polluter removes computing as the removal efficiency step-down of the polluter in filter 110a.Removal efficiency judging part 142
Based on the removal efficiency calculated by indoor concentration operational part 140, judge that polluter removes the pollutant in filter 110a
Whether the removal efficiency of matter reduces.Pollution of the removal efficiency judging part 142 in being judged as that polluter removes filter 110a
In the case that the removal efficiency of material reduces, state notifying portion 144 is set to notify the reduction of removal efficiency.Removal efficiency judging part
142, in the case where the removal efficiency of the polluter in being judged as that polluter removes filter 110a does not reduce, do not make shape
State notification unit 144 performs the notice of the reduction of removal efficiency.
Fig. 6 is represent the flow that the reduction of the removal efficiency to polluter in this second embodiment is notified one
The flow chart of individual example.
In airconditioning control portion 100, indoor concentration operational part 140 is used as sensor signal from secondary signal input unit 124
And input the concentration of the polluter in room air and the concentration (step S130) of the polluter in outdoor air.It is indoor
Concentration operational part 140 accumulates the polluter in the concentration of the polluter in the room air inputted and outdoor air
To storage part (not shown).Indoor concentration operational part 140 judges whether to have passed through predetermined sample time (step S132).It is indoor
Concentration operational part 140 continues the dense of polluter in room air in the case of without predetermined sample time
The accumulation of degree and the polluter in outdoor air.Indoor concentration operational part 140 is when being judged as have passed through predetermined sampling
Between in the case of, incrementss to the concentration of the polluter in the room air in predetermined sample time and predetermined
The incrementss of the concentration of the polluter in outdoor air in sample time carry out computing.Then, removal efficiency judging part 142
The incrementss of the concentration of polluter in the incrementss and outdoor air of concentration based on the polluter in room air,
The removal efficiency that the polluter in filter 110a is removed to polluter carries out computing (step S134).
The removal efficiency of the polluter calculated compared with threshold value, and is judged to transport by removal efficiency judging part 142
Whether the removal efficiency of the polluter calculated is less than threshold value.Threshold value is set to the feelings of the removal efficiency reduction to polluter
The value that condition is notified.Threshold value can be that the removing for the polluter for removing filter 110a settings to polluter in advance is imitated
The value of the change of the removal efficiency of polluter such as rate or the reduced rate of removal efficiency based on polluter.Remove
Efficiency judging part 142 makes state notifying portion 144 notify polluter in the case where the removal efficiency of polluter is less than threshold value
Removal efficiency.In addition, polluter of the removal efficiency judging part 142 in judging that polluter removes filter 110a
In the case of the reduction of removal efficiency, can also be taken into that judging part 128 makes outdoor air by extraneous air is taken into stopping.
Thus, state notifying portion 144 removes the removal efficiency reduction of the polluter in filter 110a to polluter
Situation notified.The notice destination in state notifying portion 144 can be the person of living of predetermined space, can be HEMS or
The manager of the monitoring systems such as person BEMS, can also be house or mansion maintenance dealer.State notifying portion 144 passes through sound
The reduction of sound, display or the form of communication to the removal efficiency of polluter notifies.State notifying portion 144 for example passes through
Reduction of the HEMS information presentation device to the removal efficiency of polluter carries out sound output or image is shown.In addition, shape
For example by mail he, the computer into monitoring systems such as HEMS or BEMS is sent for pollution state notification unit 144
The information that the reduction of the removal efficiency of material is notified.
At least one embodiment crossed from the description above, has：Extraneous air is taken into conditional operation portion 122, by room
The temperature humidity state of interior air judges whether to be taken into outdoor air compared with the temperature humidity state of outdoor air；
The state of ambient condition judging part 126, the state of the polluter based on room air and the polluter of outdoor air, come
Judge whether to be taken into outdoor air；And extraneous air is taken into judging part 128, based on being taken into conditional operation portion by extraneous air
122 results judged and the result judged by ambient condition judging part 126, to decide whether to be taken into outdoor air, thus, it is possible to
It is enough to consider outdoor environment, suppress not being taken into interior to the material that interior is taken into.
Several embodiments of the invention is illustrated, but these embodiments are prompted as an example, unexpectedly
Figure limits the scope of invention.These embodiments can be implemented in a manner of other are various, in the model for the purport for not departing from invention
Various omissions, displacement, change can be carried out in enclosing.These embodiments, its strain are contained in scope, the purport of invention, and
It is contained in invention and its equivalent scope that the scope of Patent request is recorded.
Claims (10)
1. a kind of air-conditioner control system, possesses：
First inner air test section, it is that the temperature of room air and humidity detect to the air in predetermined space；
First extraneous air test section, it is that the temperature of outdoor air and humidity are examined to the air outside above-mentioned predetermined space
Survey；
Second inner air test section, is detected to the polluter of above-mentioned room air；
Second extraneous air test section, is detected to the polluter of above-mentioned outdoor air；And
Determination section, based on the temperature and humidity detected by above-mentioned first inner air test section, by the above-mentioned first outside sky
Temperature and humidity that gas test section detects, polluter, the Yi Jiyou detected by above-mentioned second inner air test section
The polluter that above-mentioned second extraneous air test section detects, decide whether to be taken into above-mentioned outdoor sky to above-mentioned predetermined space
Gas.
2. air-conditioner control system as claimed in claim 1, wherein,
Above-mentioned determination section possesses：
First judging part, by the temperature and humidity that are detected by above-mentioned first inner air test section with by outside above-mentioned first
The temperature and humidity that air detection portion detects are compared, and judge whether to be taken into above-mentioned outdoor sky to above-mentioned predetermined space
Gas；And
Second judging part, based on the polluter detected by above-mentioned second inner air test section and by outside above-mentioned second
The polluter that air detection portion detects, judge whether to be taken into above-mentioned outdoor air to above-mentioned predetermined space.
3. air-conditioner control system as claimed in claim 2, wherein,
It is pre- less than first in the concentration of the polluter as the polluter detected by above-mentioned second inner air test section
Definite value and as the polluter detected by above-mentioned second extraneous air test section polluter concentration less than second pre-
In the case of definite value, above-mentioned second judging part is judged as being taken into above-mentioned outdoor air to above-mentioned predetermined space.
4. air-conditioner control system as claimed in claim 3, wherein,
Above-mentioned second inner air test section and above-mentioned second extraneous air test section are distinctive to above-mentioned outdoor air respectively
The concentration of polluter is detected.
5. air-conditioner control system as claimed in claim 3, wherein,
The Concentration Testing of the distinctive polluter of above-mentioned room air is above-mentioned pollutant by above-mentioned second inner air test section
Matter,
In the case where the concentration of the distinctive polluter of above-mentioned room air is more than third predetermined value, above-mentioned second judging part
It is judged as being taken into above-mentioned outdoor air to above-mentioned predetermined space.
6. the air-conditioner control system as described in any one of claim 2 to 4, wherein,
Above-mentioned first inner air test section detects to the said temperature of above-mentioned room air and above-mentioned humidity,
Above-mentioned first extraneous air test section detects to the said temperature of above-mentioned outdoor air and above-mentioned humidity,
Temperature of above-mentioned first judging part based on the above-mentioned room air detected by above-mentioned first inner air test section and
Humidity carrys out the enthalpy of the above-mentioned room air of computing, and above-mentioned outdoor empty based on being detected by above-mentioned second extraneous air test section
The temperature and humidity of gas carry out the enthalpy of the above-mentioned outdoor air of computing, are higher than the enthalpy of above-mentioned outdoor air in the enthalpy of above-mentioned room air
In the case of, it is judged as being taken into above-mentioned outdoor air to above-mentioned predetermined space, above-mentioned room is not higher than in the enthalpy of above-mentioned room air
In the case of the enthalpy of outer air, it is judged as not being taken into above-mentioned outdoor air to above-mentioned predetermined space.
7. the air-conditioner control system as described in any one of claim 1 to 5, wherein,
The shape of above-mentioned second inner air test section and above-mentioned second extraneous air test section respectively as above-mentioned polluter
State and identical material is detected,
Above-mentioned air-conditioner control system has the removal efficiency for the polluter being taken into above-mentioned predetermined space,
Concentration of the above-mentioned determination section based on the polluter detected by above-mentioned second inner air test section in the first timing, with
And the concentration of polluter that the second timing after above-mentioned first timing detects, computing are taken into above-mentioned predetermined space
The removal efficiency of polluter.
8. a kind of air conditioning control device, wherein,
It is connected with：First inner air test section, it is that the temperature of room air and humidity are carried out to the air in predetermined space
Detection；First extraneous air test section, it is that the temperature of outdoor air and humidity are examined to the air outside above-mentioned predetermined space
Survey；Second inner air test section, is detected to the polluter of above-mentioned room air；And second extraneous air detection
Portion, the polluter of above-mentioned outdoor air is detected,
The air conditioning control device possesses determination section, and the determination section is based on the temperature detected by above-mentioned first inner air test section
And humidity, the temperature that is detected by above-mentioned first extraneous air test section and humidity, detected by above-mentioned second inner air
Polluter that portion detects and the polluter detected by above-mentioned second extraneous air test section, decide whether upwards
State predetermined space and be taken into above-mentioned outdoor air.
9. a kind of air conditioning control method, wherein,
Air out of to predetermined space be the temperature of room air and humidity detected the first inner air test section,
It is the first extraneous air test section, right that the temperature of outdoor air and humidity are detected to the air outside above-mentioned predetermined space
The the second inner air test section and the pollutant to above-mentioned outdoor air that the polluter of above-mentioned room air is detected
The second extraneous air test section that matter is detected, receives the input of testing result,
Based on the temperature and humidity detected by above-mentioned first inner air test section, by above-mentioned first extraneous air test section
The temperature and humidity that detect, the polluter detected by above-mentioned second inner air test section and by above-mentioned second
The polluter that extraneous air test section detects, decide whether to be taken into above-mentioned outdoor air to above-mentioned predetermined space.
A kind of 10. air-conditioning control program, for performing computer：
Air out of to predetermined space be the temperature of room air and humidity detected the first inner air test section,
It is the first extraneous air test section, right that the temperature of outdoor air and humidity are detected to the air outside above-mentioned predetermined space
The the second inner air test section and the pollutant to above-mentioned outdoor air that the polluter of above-mentioned room air is detected
The second extraneous air test section that matter is detected, receives the input of testing result,
Based on the temperature and humidity detected by above-mentioned first inner air test section, by above-mentioned first extraneous air test section
The temperature and humidity that detect, the polluter detected by above-mentioned second inner air test section and by above-mentioned second
The polluter that extraneous air test section detects, decide whether to be taken into above-mentioned outdoor air to above-mentioned predetermined space.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2015-104734 | 2015-05-22 | ||
| JP2015104734A JP6577244B2 (en) | 2015-05-22 | 2015-05-22 | Air conditioning control system, air conditioning control device, air conditioning control method, and air conditioning control program |
| PCT/JP2016/057571 WO2016189927A1 (en) | 2015-05-22 | 2016-03-10 | Air-conditioning control system, air-conditioning control apparatus, air-conditioning control method, and air-conditioning control program |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107735622A true CN107735622A (en) | 2018-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201680039189.2A Pending CN107735622A (en) | 2015-05-22 | 2016-03-10 | Air-conditioner control system, air conditioning control device, air conditioning control method and air-conditioning control program |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6577244B2 (en) |
| CN (1) | CN107735622A (en) |
| WO (1) | WO2016189927A1 (en) |
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| WO2023185577A1 (en) * | 2022-03-28 | 2023-10-05 | 海尔(深圳)研发有限责任公司 | Indoor air conditioning method and device, and intelligent home system |
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| US10525791B2 (en) * | 2017-03-28 | 2020-01-07 | International Business Machines Corporation | Intelligent in-vehicle air-quality control |
| JP7019674B2 (en) * | 2017-04-11 | 2022-02-15 | シャープ株式会社 | Air conditioner and its control method, and control program |
| JP7183397B2 (en) * | 2019-04-12 | 2022-12-05 | 三菱電機株式会社 | air conditioning system |
| TWI845846B (en) | 2021-06-22 | 2024-06-21 | 研能科技股份有限公司 | Notification method of filter life |
| WO2023038597A1 (en) * | 2021-09-10 | 2023-03-16 | Rema Yapi Ve Mi̇marlik Anoni̇m Şi̇rketi̇ | Vehicle interior air cleaner |
| CN114061104A (en) * | 2021-11-03 | 2022-02-18 | 青岛海尔空调器有限总公司 | Control method and system for air conditioner dust removal, electronic equipment and storage medium |
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| WO2016189927A1 (en) | 2016-12-01 |
| JP2016217653A (en) | 2016-12-22 |
| JP6577244B2 (en) | 2019-09-18 |
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