CN109210727A - The capillary network indoor temperature control system in parallel with air-conditioning - Google Patents
The capillary network indoor temperature control system in parallel with air-conditioning Download PDFInfo
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- CN109210727A CN109210727A CN201811240272.3A CN201811240272A CN109210727A CN 109210727 A CN109210727 A CN 109210727A CN 201811240272 A CN201811240272 A CN 201811240272A CN 109210727 A CN109210727 A CN 109210727A
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- 238000004378 air conditioning Methods 0.000 title claims abstract description 59
- 238000001514 detection method Methods 0.000 claims abstract description 35
- 238000012360 testing method Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 40
- 238000010438 heat treatment Methods 0.000 claims description 25
- 239000003507 refrigerant Substances 0.000 claims description 24
- 230000008878 coupling Effects 0.000 claims description 19
- 238000010168 coupling process Methods 0.000 claims description 19
- 238000005859 coupling reaction Methods 0.000 claims description 19
- 230000005855 radiation Effects 0.000 claims description 17
- 238000012546 transfer Methods 0.000 claims description 14
- 238000007791 dehumidification Methods 0.000 claims description 13
- 238000009833 condensation Methods 0.000 claims description 10
- 230000005494 condensation Effects 0.000 claims description 10
- 238000011897 real-time detection Methods 0.000 claims description 9
- 238000005057 refrigeration Methods 0.000 claims description 9
- 238000010257 thawing Methods 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 8
- 230000001737 promoting effect Effects 0.000 claims description 6
- 238000001704 evaporation Methods 0.000 claims description 5
- 210000005239 tubule Anatomy 0.000 claims description 4
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000003860 storage Methods 0.000 claims description 3
- 238000007664 blowing Methods 0.000 description 9
- 230000004044 response Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 240000008574 Capsicum frutescens Species 0.000 description 1
- 206010013786 Dry skin Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000037336 dry skin Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 235000001968 nicotinic acid Nutrition 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000035807 sensation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- CHQOEHPMXSHGCL-UHFFFAOYSA-N trimethaphan Chemical compound C12C[S+]3CCCC3C2N(CC=2C=CC=CC=2)C(=O)N1CC1=CC=CC=C1 CHQOEHPMXSHGCL-UHFFFAOYSA-N 0.000 description 1
- 229940035742 trimethaphan Drugs 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- 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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/20—Humidity
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention proposes a kind of indoor temperature control system that capillary network is in parallel with air-conditioning, belongs to room temperature control field.Technical solution of the present invention main points are as follows: by between intelligent terminal setting when the user goes home, indoor temperature and humidity information, and transmit it to server；After server receives set information, control unit is transmitted it to；After control unit receives set information, control indoor unit, outdoor unit and capillary network circuit in setting when the user goes home between start, and when outdoor unit and/or indoor unit and/or capillary network loop start, control detection unit starts to detect the temperature and humidity information of room air, the temperature and humidity information for the room air that will test is transmitted to control unit, control unit selects starting air-conditioning to enter corresponding modes according to the difference of the indoor temperature and humidity information of setting and the temperature and humidity information of the room air of detection, control outdoor unit and/or indoor unit and/or capillary network circuit work.
Description
Technical field
The present invention relates to room temperature control technology, in particular to the capillary network indoor temperature control system in parallel with air-conditioning
Technology.
Background technique
Currently, air conditioner as a kind of domestic indoor temperature control system, is popularized in consumer home.Split-type air conditioner
Device includes indoor unit and outdoor unit, is to be blown a cold wind over outward by air outlet or hot wind is come to room in existing air conditioner room unit
It is interior that cooling capacity or heat are provided, but since cold wind or hot wind are directly blown out from the air outlet of air conditioner, with wind to user,
The uncomfortable feeling of user can be brought, the usage experience of user is influenced.Especially in heating operations, with wind to user
Chilly sensation is caused, air conditioning exhausting temperature must be just improved, it is contemplated that outlet air air is constantly spread with room air, to guarantee gas
Stream temperature keeps user satisfied in arrival user location, it is sometimes desirable to which air outlet temperature will be more than 50 DEG C.Excessively high condensation temperature can make
Heat pump cycle efficiency is decreased obviously, while increasing the indoor leaking heat to outdoor, makes user's surrounding air more dry in this way, and
Efficiency reduces, and user is uncomfortable.When refrigeration, existing direct blowing, blowing feeling causes user's cold, dry skin to make user
Generate discomfort.Forced-convection heat transfer necessarily will cause indoor temperature field and apparent temperature gradient and Temperature Distribution occurs not
Uniform phenomenon.
To solve this problem, the calm sense air-conditioning of aperture outlet air was developed later, and air outlet is mainly subtracted using aperture
The principle of Trimetaphan, is greatly reduced air velocity, reduces Air-conditioning Cycle air quantity, this although improving blowing feeling in this way
Air-conditioning has significantly caused the reduction of ability and efficiency, and the blowing form of low wind speed not can solve temperature field problem of non-uniform still.
This scheme can not solve the problems, such as to heat calm sense.
Although for another example radiating system of simple capillary, radiation mode solve the problems, such as blowing, but due to needing when refrigeration
Individual dehumidification system is wanted, to prevent low-temp radiating surface from dew occur.The specific scheme is that using fresh air dehumidification in outdoor environment
Outdoor high temperature highly humid air is passed through independent humidity control system purification and drying, then dry air is sent into indoor and interior by machine
The technical solution of air mixing.Dehumidification fresh air system complex is at high cost, although solving the problems, such as indoor radiating surface moisture condensation,
But hot outdoor air is carried out processing to enter the room, while outdoor is discharged in room air, indoor heat load is increased, although can
To use heat recovery unit, energy waste is caused after all, system schema is at high cost.
In existing hot swapping, geothermal heating is using electric hot water, gas-fired water heating boiler or oil-fired water-boiler etc.
Thermal hardware first heats water, forces to follow hot water in boiler and ring floor lower coil pipe using hot water circulating pump, indirect heating
Plate realizes radiation heating, and required equipment is more, and method is complex, higher cost.
Such as, application No. is the patent application of CN201620844570.3, a kind of air conditioner room unit is proposed, including casing,
Outlet frame, wind deflector, calm sense air outlet plate and driving mechanism, casing is interior to have air duct, and casing is equipped with air outlet；Outlet frame is solid
It is scheduled in casing and is connected to the air duct；Wind deflector is equipped with the air guide hole being adapted with outlet air mouth-shaped, calm sense air outlet plate
Multiple apertures are equipped with, wind deflector and calm sense air outlet plate are slidably connected on outlet frame；Driving mechanism drive wind deflector and
Calm sense air outlet plate changeable connection air duct and air outlet.Due to being equipped with the changeable calm sense for being connected to air outlet in this application
Air outlet plate, air-flow are evacuated into numerous tiny air-flows when by the calm aperture felt in air outlet plate and are spread outward, and user is not
It needs directly to be blown the cool feeling or warmness that can be experienced in room with by cold wind or hot wind, can be realized calm sense and send
Wind, user feel more comfortable, improve user experience.But its intelligence is poor, and operational efficiency is low.
For another example, application No. is the patent application of CN201710646051.5, a kind of cabinet air-conditioner and its control method are proposed,
Wherein, the cabinet air-conditioner includes shell, and the shell has air outlet, the corresponding air outlet, along the height of the shell
Direction be disposed with calm sense component and under calm sense component, the control method of cabinet air-conditioner the following steps are included: according to
Preset temperature opens upper calm sense component calm sense component under simultaneously, so that cabinet air-conditioner is normally blown；Obtain current indoor
Temperature compares room temperature and preset temperature；When the absolute value of room temperature and preset temperature difference is less than or equal to first in advance
If when the temperature difference, according to current operation mode close upper calm sense component or under calm sense component.Technical solution of the present invention, although can
To realize the control of calm sense, but there are two calm sense components up and down, its structure is complicated, and manufacturing cost is high.A little increased costs
It is not root problem.Micropore outlet air is to cannot be used for heating operations, because entire exchange capability of heat is poor, can not quickly improve room temperature,
Efficiency is low.
Pervious numerous technical solution, such as develops the calm sense air-conditioning of aperture outlet air, although refrigeration nothing may be implemented
Wind sensing control system, but its air-conditioning system and control method can not fully achieve calm sense, and there is also cycle efficieny decline and temperature
The problems such as field is uneven, and cold-hot wind still blows to user.
It is based on independent temperature-humidity control technology based on the capillary network air conditioner system that problem above, related personnel propose
With radiation heat transfer principle, generally comprise following functions component: heat pump unit, water pump, is laid on indoor capillary at plate heat exchanger
Pipe network and independent outdoor fresh air dehumidification system.Wherein capillary network is the capillary imitated in human body according to bionics principle
Pipe, generally forms spacing in the grid of 10mm~30mm by the PP polypropylene capillary pipe of 3.4*0.55mm or 4.3*0.8mm.It undertakes
The water-borne flow velocity that 0.05~0.2m/s is kept in pipe of heat is delivered, and the capillary grid of each square meter contains only 0.4 liter
Water, 2~3 degree of the temperature difference of water temperature when system is run, therefore capillary network is the high efficient radiation end of the small temperature difference of big flow.Capillary network
Interior water forms closed cycle by water pump operation, is changed with heat pump system refrigerant by plate as refrigerating medium and exchanges heat, shape
The control of pairs of room temperature.Improving the maximization of unit heat dissipation area by capillary network, " heat supply low temperature, refrigeration are high to meet
The heat dissipation refrigeration end of temperatureization ", is 17/20 DEG C by supply and return water temperature needed for actual measurement cooling in summer, supplies back needed for Winter heat supply
Coolant-temperature gage is 32/29 DEG C, so that it may meet 20 DEG C of interior, the design matching temperature difference is about a quarter of common air-conditioning system.It changes
Thermal efficiency value is much larger than common HVAC system and air source heat pump system, and compared with conventional system, energy conservation reaches 50% or more.Together
When due to the air-conditioning system use radiation heat transfer, avoid the air-supply convection current in traditional air-conditioning system, therefore capillary network air conditioner
The features such as system has indoor temperature distribution uniform, no blowing feeling, low noise, comfort level is good, but to avoid indoor process of refrigerastion
In cause bottom plate to condense since ground cold water temperature is lower than indoor dew-point temperature, have in the air-conditioning system using independent fresh air system
System will become dry air feeding interior after the dehumidifying of outdoor high temperature highly humid air, reduce room air by mixing with room air
Water capacity, so that ground be avoided to condense.This construction that hydrofuge is carried out using independent fresh air system, so that the air-conditioning system
With two sets of operating systems of aqueous vapor, cost of installation and maintenance is high, and the bring additional heat exchange consumption due to fresh-air ventilation, one
Determine the heat exchange efficiency that entire air-conditioning system is reduced in degree, the energy conservation that can not give full play to capillary network heat-exchange system is special
Property.And since the laying area of capillary network is big, contacted with user closely, under normal circumstances the temperature setting of refrigerating medium compared with
It is low, it is suitble to maintenance temperature steady in a long-term, there are problems that heating (refrigeration) low-response.
Summary of the invention
The object of the present invention is to provide a kind of capillary network indoor temperature control systems in parallel with air-conditioning, solve traditional air conditioner system
The problems such as there is temperature and humidity coupling bring losses, convection current blowing feeling, noise etc. in system and exist in traditional floor heating
The problems such as thermal response is slow, heat pump unit condensation temperature is high, efficiency is low.
The present invention solves its technical problem, the technical solution adopted is that: the capillary network indoor temperature control system in parallel with air-conditioning
System, including outdoor unit and indoor unit, further include that capillary network circuit, detection unit, control unit and Coupling Thermal change
Device, described control unit are set in indoor unit, and indoor unit is connect with outdoor unit, and capillary network circuit passes through
Coupling heat exchanger is connect with outdoor unit, and detection unit is connect with control unit；
The detection unit is used to detect the temperature and humidity information of room air, and the temperature for the room air that will test
Control unit is transmitted to humidity information；
Described control unit enters corresponding modes for controlling starting air-conditioning, thus control outdoor unit and/or indoor unit and/
Or capillary network circuit works.
Specifically, the mode includes fast-refrigerating mode, quick heating mode, dehumidification mode, individually exchange heat mode, room
Outer machine defrosting mode, the independent heat exchange mode separate refrigeration and individually heating.
Further, when starting air-conditioning enters fast-refrigerating mode, outdoor unit starts work, air conditioner indoor unit list
Throttling set in first heat-exchanger circuit and coupled heat exchanger circuit is opened, and low-temperature refrigerant enters air conditioner indoor unit list all the way
In the heat exchanger of member, air conditioner indoor unit unit starting fast-refrigerating mode；
Another way low-temperature refrigerant enters in coupled heat exchanger circuit simultaneously, carries out with the portions in capillary network circuit
It exchanges heat, the water pump on capillary network circuit starts work, for promoting the media flow in capillary network, accelerates entire indoor hair
The even heat of tubule net is distributed；
When detection unit detects that room temperature reaches setting value or reaches in the prescribed limit of setting value, close indoor
Throttling set on machine unit heat exchanger circuit stops the fast-refrigerating mode of air conditioner indoor unit unit, and only capillary network returns
Road carries out radiation heat transfer, and the temperature and humidity rate of change of real-time detection room air, by adjusting coupled heat exchanger in real time
Throttling set opening degree on circuit adjusts coupled heat exchanger evaporating temperature, and maintain that room temperature is in set temperature can
Within fluctuation range.
Specifically, when starting air-conditioning enters quick heating mode, outdoor unit starts work, air conditioner indoor unit unit
Throttling set in heat-exchanger circuit and coupled heat exchanger circuit is opened, and high temperature refrigerant enters air conditioner indoor unit unit all the way
Heat exchanger in, the quick heating mode of air conditioner indoor unit unit starting；
Another way high temperature refrigerant enters in coupled heat exchanger circuit simultaneously, carries out with the portions in capillary network circuit
It exchanges heat, the water pump on capillary network circuit starts work, for promoting the media flow in capillary network, accelerates entire indoor hair
The even heat of tubule net is distributed；
When detection unit detects that room temperature reaches or reaches in the prescribed limit of setting value, indoor unit is closed
Throttling set in heat-exchanger circuit stops the quick heating mode of air conditioner indoor unit unit, and only capillary network circuit carries out
Radiation heat transfer, and the temperature and humidity rate of change of real-time detection room air, by being adjusted on coupled heat exchanger circuit in real time
Throttling set opening degree, adjust coupled heat exchanger condensation temperature, maintain what room temperature was in set temperature to fluctuate model
Within enclosing.
Still further, outdoor unit starts work when starting air-conditioning enters outdoor unit defrosting mode, keep indoor
Machine heat exchanger circuit is opened, and coupled heat exchanger circuit is closed, and low-temperature refrigerant only enters the room machine heat exchanger circuit, in absorption chamber
Outdoor heat exchanger heat release is returned after heat as outdoor unit heat exchanger defrosting.
Specifically, when starting air-conditioning enters individually heat exchange mode, outdoor unit starts work, closing indoor unit heat exchange
Device circuit keeps coupled heat exchanger circuit to open, and high temperature or low-temperature refrigerant only enter coupled heat exchanger circuit, with capillary network
Water flow exchanges heat in circuit, maintains room temperature constant；Water pump on capillary network circuit is variable frequency pump, according to when interior
Temperature sensor detects the difference of room temperature and target temperature, if the difference reaches prescribed limit, such as difference is in
Within the scope of ± 0.5 DEG C, variable frequency pump flow is adjusted, room temperature is maintained to stablize；
Herein, water pump is variable frequency pump, can by adjust variable frequency pump control capillary network circuit in water flow come
Realize further fine-tuning for indoor temperature control system, further realize Energy Saving Control because, when indoor user activity very
When small or building leaking heat very little or outdoor temperature differ with preference temperature and are little, indoor temperature control system only needs seldom
The heat of amount can maintain suitable temperature environment, so at this time can be by adjusting the flow of variable frequency pump further come into one
Step reduces energy consumption, and herein, water pump can only pass through reduction when being variable frequency pump in the case where not adjusting compressor operating frequency
Or increase water flow and exchanged to reduce or increase indoor heat, it is energy saving；
When starting air-conditioning, the variation of real-time detection indoor humidity, when humidity is lower than preset value or preset range, priming chamber
Interior machine dehumidification mode.
Still further, the portions of the coupled heat exchanger circuit and the capillary tube loop, the water pump are arranged
Inside outdoor unit, it is mounted on outdoor, coupled heat exchanger can be plate heat exchanger or objective heat exchange of heat pipe, water pump and can be
Variable frequency pump.
Specifically, when starting air-conditioning enters dehumidification mode；
Outdoor unit is started to work, and the throttling set on indoor unit circuit is opened, indoor unit starting dehumidifying
Mode, maintain that indoor humidity is in setting humidity can be within fluctuation range；
Or the throttling set on indoor unit circuit is opened, and coupled heat exchanger circuit is closed, low-temperature refrigerant only enters
Indoor heat exchanger carries out rapid moisture removal to room air with the evaporating temperature lower than dew-point temperature.Coupled heat exchanger is closed herein to return
The reason of road is to exchange heat after avoiding low-temperature refrigerant from entering coupled heat exchanger to capillary network circuit, so that capillary network loop table
Face generates condensation, while also avoiding the substantially cooling of indoor air temperature, and user is made to generate creeping chill.
Specifically, the detection unit is temperature-humidity sensor.
Still further, further including intelligent terminal and server, intelligent terminal is connect with server with control unit；
The intelligent terminal between setting when the user goes home, indoor temperature and humidity information, and by the user of setting
Time, the indoor temperature and humidity information of going home are transmitted to server；
The server be used for when receive setting when the user goes home between, indoor temperature and humidity information after, by it
It is transmitted to control unit, while carrying out list storage；
Described control unit be used for when receive setting when the user goes home between, indoor temperature and humidity information after, control
Indoor unit, outdoor unit and capillary network circuit processed in setting when the user goes home between start, and in outdoor unit and/or indoor unit
And/or when capillary network loop start, control detection unit starts to detect the temperature and humidity information of room air, detection unit
The temperature and humidity information for the room air that will test is transmitted to control unit, control unit according to the indoor temperature of setting and
The difference of humidity information and the temperature and humidity information of the room air of detection selection starting air-conditioning enters corresponding modes, to control
Outdoor unit and/or indoor unit processed and/or capillary network circuit work.
The invention has the advantages that provide it is a kind of realize that completely indoor calm sense and uniform temperature fields are stablized, and
It is enable to respond quickly, the indoor temperature control system that the lower capillary network of cost of installation and maintenance is in parallel with air-conditioning, by tradition
Air conditioner indoor unit be used in combination with outdoor unit on the basis of, increase to radiate with the capillary network of air conditioner indoor unit parallel operation and change
On the other hand hot systems improve conventional capillary radiation on the one hand relative to the heat exchange area that expands of traditional air-conditioning system
The response speed of heat-exchange system is overcome in traditional air-conditioning system by the parallel operation of air conditioner indoor unit and capillary network circuit
The problems such as there is temperature and humidity coupling bring losses, convection current blowing feeling, noise etc. and conventional capillary pipe network radiation heat transfer system
There are chill surfaces to condense in system, heat exchange efficiency is low, thermal response is slower, and there is thermal responses in traditional floor heating slowly, heat pump machine
The problems such as group condensation temperature is high, efficiency is low, the advantages of traditional air conditioner and radiation heat transfer system, is magnified, disadvantage invisibleization.
Detailed description of the invention
Fig. 1 is example structure composition schematic diagram.
Wherein, 101 and 102 be triple valve, and 103 be water pump, and 104 be coupling heat exchanger, and 105 and 108 be pipe fitting,
106 be indoor unit heat exchanger, and 107 be indoor machine fan, and 109 and 110 are throttling set, and 111 and 112 are shut-off valve, 113
It is compressor for four-way valve, 114,115 be outdoor unit heat exchanger, and 116 be outdoor machine fan, and 117 and 118 are shut-off valve.
Specific embodiment
Below with reference to examples and drawings, the technical schemes of the invention are described in detail.
The capillary network of the present invention indoor temperature control system in parallel with air-conditioning, including outdoor unit and indoor unit list
Member further includes that capillary network circuit, detection unit, control unit and coupling heat exchanger, described control unit are set to indoor unit
In unit, indoor unit is connect with outdoor unit, and capillary network circuit is connect by coupling heat exchanger with outdoor unit,
Detection unit is connect with control unit；Detection unit is used to detect the temperature and humidity information of room air, and the room that will test
The temperature and humidity information of interior air is transmitted to control unit；Control unit enters corresponding modes for controlling starting air-conditioning, from
And control outdoor unit and/or indoor unit and/or capillary network circuit works.
Here, by the basis of traditional air conditioner indoor unit is used in combination with outdoor unit, increase and air conditioner indoor unit
The capillary network radiation heat transfer system of parallel operation, it is another on the one hand relative to the heat exchange area that expands of traditional air-conditioning system
Aspect improves the response speed of conventional capillary radiation heat transfer system, in parallel with capillary network circuit by air conditioner indoor unit
Work overcomes the problems such as there is temperature and humidity coupling bring losses, convection current blowing feeling, noise etc. in traditional air-conditioning system, with
And there are chill surfaces to condense, heat exchange efficiency is low, thermal response is slower, traditional floor heating in conventional capillary pipe network radiation heat transfer system
In there is thermal responses it is slow, heat pump unit condensation temperature is high, efficiency is low the problems such as, by the excellent of traditional air conditioner and radiation heat transfer system
Point extension, disadvantage invisibleization.
Embodiment
Capillary network of the embodiment of the present invention indoor temperature control system in parallel with air-conditioning, the capillary network interior in parallel with air-conditioning
Temperature control system, including outdoor unit and indoor unit further include capillary network circuit, detection unit, control unit and coupling
Close heat exchanger, wherein control unit is set in indoor unit, and indoor unit is connect with outdoor unit, capillary network
Circuit is connect by coupling heat exchanger with outdoor unit, and detection unit is connect with control unit；Detection unit is used for sensing chamber
The temperature and humidity information of interior air, and the temperature and humidity information for the room air that will test is transmitted to control unit；Control
Unit for control starting air-conditioning enter corresponding modes, thus control outdoor unit and/or indoor unit and/or capillary network circuit into
Row work.
The structure composition schematic diagram of this example is referring to Fig. 1, wherein capillary network circuit include triple valve 101, triple valve 102,
Water pump 103 and capillary network pipeline section etc., component connection relationship are the prior arts, and I will not elaborate；Indoor unit includes pipe
Connector 105, pipe fitting 108, indoor unit heat exchanger 106, indoor machine fan 107 and corresponding pipeline section, component connection relationship are also
Mature existing connection relationship, is not described in detail here；Outdoor unit includes throttling set 109, throttling set 110, shut-off valve 111, cut
Only valve 112, four-way valve 113, compressor 114, outdoor unit heat exchanger 115, outdoor machine fan 116, shut-off valve 117, shut-off valve 118
And corresponding pipeline section, component connection relationship are the mature prior arts, this example is no longer described in detail.In this example, outdoor unit and capillary
It nets circuit and heat exchange is carried out by coupling heat exchanger 104, coupling heat exchanger 104 can be preferably board-like coupling heat exchanger or visitor's pipe
Heat exchanger also can choose the coupling heat exchanger of other forms, no longer exhaustive here.Coupled heat exchanger circuit and the capillary
The portions in circuit, the water pump are arranged inside outdoor unit, are mounted on outdoor.Parallel capillary tube circuit herein can
To be an individual circuit, it is also possible to be distributed in a plurality of shunt circuit of not chummery.
When practical application, the mode mentioned in this example may include fast-refrigerating mode, quick heating mode, dehumidifying mould
Formula, individually exchange heat mode, outdoor unit defrosting mode, wherein individually heat exchange mode separate refrigeration and individually heating.
When starting air-conditioning enters fast-refrigerating mode, outdoor unit starts work, air conditioner indoor unit unit heat exchanger
Throttling set on circuit and coupled heat exchanger circuit is opened, and low-temperature refrigerant enters the heat exchange of air conditioner indoor unit unit all the way
In device, air conditioner indoor unit unit starting fast-refrigerating mode；Another way low-temperature refrigerant enters in coupled heat exchanger circuit simultaneously,
It exchanges heat with the portions in capillary network circuit, the water pump on capillary network circuit starts work, for promoting capillary
Media flow in net accelerates the even heat distribution of entire indoor capillary network；When detection unit detects that room temperature reaches
To setting value or when reaching in the prescribed limit of setting value, the throttling set in indoor unit heat-exchanger circuit is closed, is stopped
The fast-refrigerating mode of air conditioner indoor unit unit, only capillary network circuit carry out radiation heat transfer, and real-time detection room air
Temperature and humidity rate of change adjust coupling by adjusting the throttling set opening degree on coupled heat exchanger circuit in real time
Heat exchanger evaporating temperature, maintain that room temperature is in set temperature can be within fluctuation range.
When starting air-conditioning enters quick heating mode, outdoor unit starts work, air conditioner indoor unit unit heat exchanger
Throttling set on circuit and coupled heat exchanger circuit is opened, and high temperature refrigerant enters the heat exchange of air conditioner indoor unit unit all the way
In device, the quick heating mode of air conditioner indoor unit unit starting；Another way high temperature refrigerant enters in coupled heat exchanger circuit simultaneously,
It exchanges heat with the portions in capillary network circuit, the water pump on capillary network circuit starts work, for promoting capillary
Media flow in net accelerates the even heat distribution of entire indoor capillary network；When detection unit detects that room temperature reaches
To or when reaching in the prescribed limit of setting value, close the throttling set in indoor unit heat-exchanger circuit, stop air conditioning chamber
The quick heating mode of interior machine unit, only capillary network circuit carry out radiation heat transfer, and the temperature of real-time detection room air
Coupled heat exchanger is adjusted by adjusting the throttling set opening degree on coupled heat exchanger circuit in real time with humidity rate of change
Condensation temperature, maintain that room temperature is in set temperature can be within fluctuation range.
When starting air-conditioning enters outdoor unit defrosting mode, outdoor unit starts work, and indoor set heat exchanger is kept to return
Road is opened, and coupled heat exchanger circuit is closed, and low-temperature refrigerant only enters the room machine heat exchanger circuit, returns after heat in absorption chamber
Outdoor heat exchanger heat release is outdoor unit heat exchanger defrosting.
When starting air-conditioning enters individually heat exchange mode, outdoor unit starting work, closing indoor set heat exchanger circuit,
Coupled heat exchanger circuit is kept to open, high temperature or low-temperature refrigerant only enter coupled heat exchanger circuit, in capillary network circuit
Water flow exchanges heat, and maintains room temperature constant；Water pump on capillary network circuit is variable frequency pump, is passed according to when room temperature
Sensor detects the difference of room temperature and target temperature, if the difference reaches prescribed limit, such as difference is in ± 0.5 DEG C
In range, variable frequency pump flow is adjusted, room temperature is maintained to stablize；
Herein, water pump is preferably variable frequency pump, can be by adjusting the water flow in variable frequency pump control capillary network circuit
Amount further realizes Energy Saving Control to realize further fine-tuning for indoor temperature control system, because, when indoor user activity
When very small or building leaking heat very little or outdoor temperature differ with preference temperature and are little, indoor temperature control system only needs
Minimal amount of heat can maintain suitable temperature environment, thus at this time can by further adjust the flow of variable frequency pump come
Energy consumption is further decreased, herein, water pump can only pass through when being variable frequency pump in the case where not adjusting compressor operating frequency
It reduces or increases water flow and exchanged to reduce or increase indoor heat, it is energy saving；
When starting air-conditioning, the variation of real-time detection indoor humidity, when humidity is lower than preset value or preset range, priming chamber
Interior machine dehumidification mode.
When starting air-conditioning enters dehumidification mode；
Outdoor unit is started to work, and the throttling set on indoor unit circuit is opened, indoor unit starting dehumidifying
Mode, maintain that indoor humidity is in setting humidity can be within fluctuation range；
Or the throttling set on indoor unit circuit is opened, and coupled heat exchanger circuit is closed, low-temperature refrigerant only enters
Indoor heat exchanger carries out rapid moisture removal to room air.The reason of closing coupled heat exchanger circuit herein is to avoid low-temperature refrigerant
After the heat exchange of capillary network circuit, so that capillary network circuit surface generates condensation, while the big of indoor air temperature is also avoided
Width cooling, makes user generate creeping chill.
The capillary network of this example indoor temperature control system in parallel with air-conditioning, can also include intelligent terminal and server,
In, intelligent terminal is connect with server with control unit；Intelligent terminal for set when the user goes home between, indoor temperature and
Humidity information, and by setting when the user goes home between, indoor temperature and humidity information be transmitted to server；Server is for working as
Receive setting when the user goes home between, after indoor temperature and humidity information, transmit it to control unit, while being arranged
Table storage；Control unit be used for when receive setting when the user goes home between, indoor temperature and humidity information after, in control room
Machine, outdoor unit and capillary network circuit in setting when the user goes home between start, and in outdoor unit and/or indoor unit and/or hair
When tubule net loop start, control detection unit starts to detect the temperature and humidity information of room air, and detection unit will test
The temperature and humidity information of room air be transmitted to control unit, control unit is believed according to the indoor temperature and humidity of setting
Breath and the difference selection starting air-conditioning of the temperature and humidity information of the room air of detection enter corresponding modes, thus outside control room
Machine and/or indoor unit and/or capillary network circuit work.
In order to easy to detect, the detection unit mentioned in this example is preferably temperature-humidity sensor, naturally it is also possible to be used
Other detection devices and/or detection device for having temperature detection and Humidity Detection.Also, in order to communicate conveniently, reach data
Quickly transmission, intelligent terminal are preferably attached by wifi module and server with control unit.
Claims (10)
1. the capillary network indoor temperature control system in parallel with air-conditioning, including outdoor unit and indoor unit, which is characterized in that
It further include that capillary network circuit, detection unit, control unit and coupling heat exchanger, described control unit are set to indoor unit
In, indoor unit is connect with outdoor unit, and capillary network circuit is connect by coupling heat exchanger with outdoor unit, is detected
Unit is connect with control unit；
The detection unit is used to detect the temperature and humidity information of room air, and the temperature for the room air that will test and wet
Degree information is transmitted to control unit；
Described control unit enters corresponding modes for controlling starting air-conditioning, to control outdoor unit and/or indoor unit and/or hair
Tubule net circuit works.
2. the capillary network according to claim 1 indoor temperature control system in parallel with air-conditioning, which is characterized in that the mode
It is described independent including fast-refrigerating mode, quick heating mode, dehumidification mode, individually heat exchange mode and outdoor unit defrosting mode
Heat exchange mode includes separate refrigeration and individually heating.
3. the capillary network according to claim 2 indoor temperature control system in parallel with air-conditioning, which is characterized in that when starting is empty
When transferring in into fast-refrigerating mode, outdoor unit starts work, air conditioner indoor unit unit heat exchanger circuit and coupled heat exchanger
Throttling set on circuit is opened, and low-temperature refrigerant enters all the way in the heat exchanger of air conditioner indoor unit unit, air conditioner indoor unit
Unit starting fast-refrigerating mode；
Another way low-temperature refrigerant enters in coupled heat exchanger circuit simultaneously, is changed with the portions in capillary network circuit
Heat, the water pump on capillary network circuit start work, for promoting the media flow in capillary network, accelerate entire indoor capillary
The even heat of pipe network is distributed；
When detection unit detects that room temperature reaches setting value or reaches in the prescribed limit of setting value, indoor unit list is closed
Throttling set in first heat-exchanger circuit, stop air conditioner indoor unit unit fast-refrigerating mode, only capillary network circuit into
Row radiation heat transfer, and the temperature and humidity rate of change of real-time detection room air, by adjusting coupled heat exchanger circuit in real time
On throttling set opening degree, adjust coupled heat exchanger evaporating temperature, maintain room temperature be in fluctuating for set temperature
Within the scope of.
4. the capillary network according to claim 2 indoor temperature control system in parallel with air-conditioning, which is characterized in that when starting is empty
When transferring in into quick heating mode, outdoor unit starts work, air conditioner indoor unit unit heat exchanger circuit and coupled heat exchanger
Throttling set on circuit is opened, and high temperature refrigerant enters all the way in the heat exchanger of air conditioner indoor unit unit, air conditioner indoor unit
The quick heating mode of unit starting；
Another way high temperature refrigerant enters in coupled heat exchanger circuit simultaneously, is changed with the portions in capillary network circuit
Heat, the water pump on capillary network circuit start work, for promoting the media flow in capillary network, accelerate entire indoor capillary
The even heat of pipe network is distributed；
When detection unit detects that room temperature reaches or reaches in the prescribed limit of setting value, indoor unit heat exchange is closed
Throttling set on device circuit stops the quick heating mode of air conditioner indoor unit unit, and only capillary network circuit is radiated
Heat exchange, and the temperature and humidity rate of change of real-time detection room air, by adjusting the section on coupled heat exchanger circuit in real time
Flow device opening degree, adjust coupled heat exchanger condensation temperature, maintain room temperature be in set temperature can fluctuation range it
It is interior.
5. the capillary network according to claim 2 indoor temperature control system in parallel with air-conditioning, which is characterized in that when starting is empty
When transferring in into outdoor unit defrosting mode, outdoor unit starts work, and indoor set heat exchanger circuit is kept to open, and closes coupling and changes
Hot device circuit, low-temperature refrigerant only enter the room machine heat exchanger circuit, return to outdoor heat exchanger heat release after heat in absorption chamber and are
Outdoor unit heat exchanger defrosting.
6. the capillary network according to claim 2 indoor temperature control system in parallel with air-conditioning, which is characterized in that when starting is empty
When transferring in into independent heat exchange mode, outdoor unit starts work, closes indoor set heat exchanger circuit, and coupled heat exchanger is kept to return
Road is opened, and high temperature or low-temperature refrigerant only enter coupled heat exchanger circuit, exchange heat with water flow in capillary network circuit, is maintained
Room temperature is constant；Water pump on capillary network circuit is variable frequency pump, detects Indoor Temperature according to when indoor temperature transmitter
The difference of degree and target temperature adjusts variable frequency pump flow if the difference reaches prescribed limit, and room temperature is maintained to stablize；
When starting air-conditioning, the variation of real-time detection indoor humidity starts indoor unit when humidity is lower than preset value or preset range
Dehumidification mode.
7. the capillary network according to claim 6 indoor temperature control system in parallel with air-conditioning, which is characterized in that the coupling
The portions of heat-exchanger circuit and the capillary tube loop, the water pump are arranged inside outdoor unit, are mounted on outdoor,
Coupled heat exchanger is plate heat exchanger or objective heat exchange of heat pipe, and water pump is variable frequency pump.
8. the capillary network according to claim 2 indoor temperature control system in parallel with air-conditioning, which is characterized in that when starting is empty
When transferring in into dehumidification mode:
Outdoor unit is started to work, and the throttling set on indoor unit circuit is opened, and indoor unit starts dehumidification mode,
Maintain that indoor humidity is in setting humidity can be within fluctuation range；
Or the throttling set on indoor unit circuit is opened, and coupled heat exchanger circuit is closed, low-temperature refrigerant only enters the room
Heat exchanger carries out rapid moisture removal to room air with the evaporating temperature lower than dew-point temperature.
9. the capillary network according to claim 1 indoor temperature control system in parallel with air-conditioning, which is characterized in that the detection
Unit is temperature-humidity sensor.
10. the indoor temperature control system in parallel with air-conditioning of capillary network described in -9 any one, feature exist according to claim 1
In further including intelligent terminal and server, intelligent terminal is connect with server with control unit；
The intelligent terminal between setting when the user goes home, indoor temperature and humidity information, and the user of setting is gone home
Time, indoor temperature and humidity information are transmitted to server；
The server be used for when receive setting when the user goes home between, indoor temperature and humidity information after, transmitted
To control unit, while carrying out list storage；
Described control unit be used for when receive setting when the user goes home between, indoor temperature and humidity information after, control room
Interior machine, outdoor unit and capillary network circuit in setting when the user goes home between start, and in outdoor unit and/or indoor unit and/or
When capillary network loop start, control detection unit starts to detect the temperature and humidity information of room air, and detection unit will be examined
The temperature and humidity information of the room air of survey is transmitted to control unit, and control unit is according to the indoor temperature and humidity of setting
The difference of information and the temperature and humidity information of the room air of detection selection starting air-conditioning enters corresponding modes, thus control room
Outer machine and/or indoor unit and/or capillary network circuit work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811240272.3A CN109210727A (en) | 2018-10-23 | 2018-10-23 | The capillary network indoor temperature control system in parallel with air-conditioning |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811240272.3A CN109210727A (en) | 2018-10-23 | 2018-10-23 | The capillary network indoor temperature control system in parallel with air-conditioning |
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| CN201811240272.3A Withdrawn CN109210727A (en) | 2018-10-23 | 2018-10-23 | The capillary network indoor temperature control system in parallel with air-conditioning |
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| CN110068077A (en) * | 2019-05-16 | 2019-07-30 | 珠海格力电器股份有限公司 | Air-conditioning system and its control method |
| CN110925979A (en) * | 2019-11-26 | 2020-03-27 | 无锡药明偶联生物技术有限公司 | Control method and control device for clean air-conditioning box |
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| CN113266898A (en) * | 2021-04-16 | 2021-08-17 | 浙江理工大学 | Capillary tube radiation and fresh air dehumidifier combined operation heat pump system |
| CN114484805A (en) * | 2022-02-25 | 2022-05-13 | 珠海格力电器股份有限公司 | Air conditioner temperature and humidity control method and air conditioner |
| CN115264688A (en) * | 2022-07-19 | 2022-11-01 | 珠海格力电器股份有限公司 | Capillary air conditioning system and control method and device thereof |
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Application publication date: 20190115 |