CN109959073A - Air-conditioning system and its operation method - Google Patents
Air-conditioning system and its operation method Download PDFInfo
- Publication number
- CN109959073A CN109959073A CN201910350115.6A CN201910350115A CN109959073A CN 109959073 A CN109959073 A CN 109959073A CN 201910350115 A CN201910350115 A CN 201910350115A CN 109959073 A CN109959073 A CN 109959073A
- Authority
- CN
- China
- Prior art keywords
- air
- water
- room temperature
- temperature
- equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0007—Indoor units, e.g. fan coil units
-
- 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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
-
- 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
- F24F2110/10—Temperature
Abstract
The present invention relates to a kind of air-conditioning system and its operation method, which includes air-conditioner host, coolant system end-equipment, water system end-equipment, water-side heat and the temperature sensor for measuring room temperature；Coolant system end-equipment connects air-conditioner host by the first refrigerant pipeline；Water system end-equipment connects water-side heat by water lines；Water-side heat connects air-conditioner host by the second refrigerant pipeline；Air-conditioner host is used for according to air conditioning operating mode and room temperature, room temperature is adjusted in control coolant system end-equipment and water system end-equipment, the fast-refrigerating heat-production functions of coolant system are mildly not easy the characteristics of causing fluctuations in indoor temperature with water system cooling and warming to combine, fast-refrigerating heating is carried out using coolant system end-equipment in start-up phase, room temperature is maintained to stablize using water system end-equipment in stable operation stage, both it can ensure that room temperature regulating effect, and can also reduce the units consumption of air-conditioning system.
Description
Technical field
The present invention relates to air-conditioning technical fields, more particularly to the operation method of a kind of air-conditioning system and air-conditioning system.
Background technique
In air-conditioning technical field, fluorine air conditioner system or water dispenser air-conditioning system are generallyd use to adjust to room temperature
Section.Wherein, traditional fluorine air conditioner system has the characteristics that refrigeration, heating rapidly and unit efficiency is high, but fluorine air conditioner system
It is easy when using indoors so that being air-dried, and unit is easy to lead to Indoor Temperature due to unit defrost under heating condition
Degree fluctuation；And be refrigeration for the characteristics of traditional water dispenser air-conditioning system, heat mildly, it is not easy using floor heating
Since the defrost of unit leads to fluctuations in indoor temperature, but the unit efficiency of water dispenser air-conditioning system is lower.
Summary of the invention
Based on this, it is easy when carrying out room temperature adjusting using fluorine air conditioner system for traditional technology by unit defrost
It influences and leads to fluctuations in indoor temperature, the lower technical problem of the unit efficiency of water dispenser air-conditioning system provides a kind of air-conditioning system
With the operation method of air-conditioning system.
A kind of air-conditioning system, comprising: air-conditioner host, coolant system end-equipment, water system end-equipment, water-side heat
With the temperature sensor for measuring room temperature；
The coolant system end-equipment connects the air-conditioner host by the first refrigerant pipeline；
The water system end-equipment connects the water-side heat by water lines；The water-side heat passes through second
Refrigerant pipeline connects the air-conditioner host；Wherein,
The air-conditioner host, for controlling the coolant system end-equipment and water system end according to the room temperature
The room temperature is adjusted in end equipment.
Above-mentioned air-conditioning system can be based on room temperature by air-conditioner host, select coolant system end-equipment and water system
Room temperature is adjusted in system end-equipment, by the fast-refrigerating heat-production functions of coolant system, with water system cooling and warming temperature
With, it is not easy to the characteristics of causing fluctuations in indoor temperature combines, and can pass through air-conditioner host control in the start-up phase of air-conditioning system
Matchmaker's system end equipment of freezing carries out fast-refrigerating heating, uses water system end-equipment in stable operation stage, remains indoor
Temperature is stablized, and on the basis of ensure that room temperature regulating effect, the units consumption of air-conditioning system is effectively reduced.
In one embodiment, the air conditioning operating mode includes air conditioner refrigerating mode and/or air-conditioning heating mode.
In one embodiment, the coolant system end-equipment is fluorine machine air hose；The air-conditioner host, is further used for
When the air conditioning operating mode is the air conditioner refrigerating mode, if the room temperature is greater than the first temperature threshold, open
The fluorine machine air hose freezes.
In one embodiment, the water system end-equipment includes water dispenser wind disk；The air-conditioner host is also used to work as institute
When to state air conditioning operating mode be the air conditioner refrigerating mode, if the room temperature is greater than second temperature threshold value, and the interior
Temperature is less than first temperature threshold, then closes the fluorine machine air hose, open the water dispenser wind disk and freeze.
In one embodiment, the water system end-equipment further includes radiation top plate；The air-conditioner host is also used to work as
When the air conditioning operating mode is the air conditioner refrigerating mode, if the room temperature is less than the second temperature threshold value, close
The water dispenser wind disk is closed, the radiation top plate is opened and freezes.
In one embodiment, the coolant system end-equipment is fluorine machine air hose；The air-conditioner host, is further used for
When the air conditioning operating mode is the air-conditioning heating mode, if the room temperature is less than third temperature threshold, institute is opened
Fluorine machine air hose is stated to be heated.
In one embodiment, the system end equipment includes water dispenser wind disk；The air-conditioner host is also used to when described
When air conditioning operating mode is the air-conditioning heating mode, if the room temperature is greater than the third temperature threshold, and the room
Interior temperature closes the fluorine machine air hose less than the 4th temperature threshold, opens the water dispenser wind disk and is heated.
In one embodiment, the water system end-equipment further includes radiation floor heating；The air-conditioner host is also used to work as
When the air conditioning operating mode is the air-conditioning heating mode, if the room temperature is greater than the 4th temperature threshold, close
The water dispenser wind disk is opened the radiation floor heating and is heated.
It in one embodiment, further include the coupling being mounted between the water-side heat and the water system end-equipment
Close tank；The first variable frequency pump is equipped between the coupling tank and the water-side heat.
In one embodiment, the coolant system end-equipment is fluorine machine air hose；The water system end-equipment includes
Water dispenser wind disk, radiation top plate and radiation floor heating；Wherein, the fluorine machine air hose, water dispenser wind disk and radiation mounting of roof plate are in indoor day
At card；The radiation floor heating is installed at indoor floor.
In one embodiment, a kind of operation method of air-conditioning system described in embodiment as above is provided, comprising steps of
The room temperature is sent air-conditioner host by temperature sensor measurement room temperature；The air-conditioner host determines
Air conditioning operating mode receives the room temperature that the temperature sensor is sent；The air-conditioner host is according to the operation of air conditioner mould
Formula and room temperature, control coolant system end-equipment and the room temperature is adjusted in water system end-equipment.
In one embodiment, the coolant system end-equipment is fluorine machine air hose；The water system end-equipment includes
Water dispenser wind disk and radiation top plate；
The air-conditioner host controls coolant system end-equipment and water system according to the air conditioning operating mode and room temperature
The step of room temperature is adjusted in system end-equipment further comprises:
The air-conditioner host is when the air conditioning operating mode is air conditioner refrigerating mode, if the room temperature is greater than first
Temperature threshold then opens the fluorine machine air hose and freezes, closes the water dispenser wind disk；If the room temperature is greater than the second temperature
It spends threshold value and is less than first temperature threshold, then close the fluorine machine air hose, open the water dispenser wind disk and freeze；If institute
Room temperature is stated less than the second temperature threshold value, then closes the water dispenser wind disk, the radiation top plate is opened and freezes.
In one embodiment, the coolant system end-equipment is fluorine machine air hose；The water system end-equipment includes
Water dispenser wind disk and radiation floor heating；
The air-conditioner host controls coolant system end-equipment and water system according to the air conditioning operating mode and room temperature
The step of room temperature is adjusted in system end-equipment further comprises:
The air-conditioner host is when the air conditioning operating mode is air-conditioning heating mode, if the room temperature is less than third
Temperature threshold is opened the fluorine machine air hose and is heated, closes the water dispenser wind disk；If the room temperature is greater than the third
Temperature threshold and less than the 4th temperature threshold, then close the fluorine machine air hose, open the water dispenser wind disk and heated；If described
Room temperature is greater than the 4th temperature threshold, then closes the water dispenser wind disk, opens the radiation floor heating and is heated.
The operation method of above-mentioned air-conditioning system, temperature sensor measurement room temperature are sent to air-conditioner host, air-conditioner host
According to air conditioning operating mode and room temperature, coolant system end-equipment and water system end-equipment are controlled to current Indoor Temperature
Degree is adjusted, and both can use coolant system and has quickly carried out cooling and warming, meets user's comfort requirement, and can take into account water
The comfort of system, multi-joint control provide the operation reserve of optimization unit, reduce the operation noise of indoor units, together
The comfort and energy saving that the ability efficiency and unit of Shi Tigao unit use.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of air-conditioning system in one embodiment；
Fig. 2 is the structural schematic diagram of air-conditioning system in another embodiment；
Fig. 3 is the structural schematic diagram of air-conditioning system in further embodiment；
Fig. 4 is the structural schematic diagram of air-conditioning system in another embodiment；
Fig. 5 is the flow diagram of the operation method of air-conditioning system in one embodiment.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention more comprehensible, below in conjunction with attached drawing and specific embodiment party
Formula, the present invention is further described in detail.It should be understood that the specific embodiments described herein are only to solve
The present invention is released, and the scope of protection of the present invention is not limited.
It should be noted that it can be directly to separately when an element is considered as " connection " another element
One element may be simultaneously present centering elements.Heretofore described " first ", " second " do not represent specific quantity and
Sequentially, it is only used for the differentiation of title.
In one embodiment, a kind of air-conditioning system is provided, as shown in FIG. 1, FIG. 1 is air-conditioning systems in one embodiment
Structural schematic diagram, which may include: that air-conditioner host 100, coolant system end-equipment 200, water system end are set
Standby 300, water side heat exchanger 400 and temperature sensor 500.
Wherein, air-conditioner host 100 may be mounted at outdoor, and coolant system end-equipment 200 and water system end-equipment
300 end-equipment installations as the air-conditioning system are indoors.Coolant system end-equipment 200 refers to the end of coolant system
Equipment, it is however generally that, coolant system is directly carried out heat exchange and room temperature is adjusted with realizing by refrigerant with air, fluorine
System is that a kind of common coolant system then generallys use fluorine machine air hose as end-equipment in fluorine system system.The present embodiment
In, coolant system end-equipment 200 directly can be connected to air-conditioner host 100, air-conditioner host by the first refrigerant pipeline 1001
100 can be used for exchanging heat refrigerant and air, so that cold and heat refrigerant be conveyed by the first refrigerant pipeline 1001
Room temperature is adjusted to coolant system end-equipment 200, wherein can choose the draughty local conduct in outside
The installation site of the air-conditioner host 100.
Water system end-equipment 300 refers to the end-equipment of water system, and water system generally requires refrigerant first and after water heat exchange
It carries out heat exchange by water and air again room temperature is adjusted to realize, which may include water
Machine wind disk, radiation top plate and radiation floor heating etc..For fluorine system system, water system is more in heat exchanging process to be situated between together
Matter, there are the decaying of heat exchange efficiency, so the heat exchange efficiency of water system can be lower compared with fluorine system system.In the present embodiment, water system
End-equipment 300 needs to be connected to air-conditioner host 100 by water-side heat 400, specifically, water system end-equipment 300 is logical
It crosses water lines 2000 and is connected to water-side heat 400, water-side heat 400 is connected to outdoor by the second refrigerant pipeline 1002 again
Air-conditioner host 100, wherein 400 function of water-side heat is to convey air-conditioner host 100 by the second refrigerant pipeline 1002
The cooling capacity and heat of refrigerant exchange heat with water, to generate hot water or cold water, are transported to water system end by water lines 2000
End equipment 300, so that water system end-equipment 300 can be to indoor carry out temperature control.
The air-conditioning system of the present embodiment further includes being mounted on indoor temperature sensor 500, the master of the temperature sensor 500
Acting on is the indoor temperature of measurement, which can carry out signal connection with air-conditioner host 100, is mainly used for
The temperature value of measurement is sent to air-conditioner host 100, air-conditioner host 100 is allowed to obtain current room temperature in real time.Its
In, the quantity of temperature sensor 500 can be it is multiple, when air-conditioning system includes multiple temperature sensors 500, air-conditioner host
100 can carry out signal connection with each temperature sensor 500, so as to obtain the room of each temperature sensor measurement in real time
Interior temperature (TInterior 1、TInterior 2、TInterior 3、TInterior 4、……、TIndoor n), then air-conditioner host 100 can be by the room of each temperature sensor measurement
Interior temperature is averaged, using average value as current room temperature, i.e. room temperature TIt is indoor=(TInterior 1+TInterior 2+TInterior 3+TInterior 4
+……+TIndoor n)/n), wherein the quantity of n expression temperature sensor.
Air-conditioner host 100 is determined for current air conditioning operating mode, in the interior for obtaining air conditioning sensor transmission
After temperature, above-mentioned coolant system end-equipment 200 and water system end are controlled according to the air conditioning operating mode and room temperature
Room temperature is adjusted in equipment 300.Wherein, air conditioning operating mode may include air conditioner refrigerating mode, air-conditioning heating mode,
When room temperature is very high, then air conditioning operating mode is usually air conditioner refrigerating mode, and air-conditioner host can pass through coolant system end
300 pairs of interiors of equipment 200 and water system end-equipment are freezed, and when room temperature is very low, then air conditioning operating mode is sky
Heat pattern is modulated, air-conditioner host then passes through coolant system end-equipment 200 and 300 pairs of water system end-equipment indoor progress at this time
Heating.
The specific working principle is as follows for the air-conditioning system:
Air-conditioner host 100 can be obtained after receiving the power-on command of indoor thermostat by temperature sensor 500
It takes current room temperature, and determines that current air conditioning operating mode is refrigeration mode or heating mode, then air-conditioner host 100
According to the room temperature and air conditioning operating mode, judge using coolant system end-equipment 200 or water system end-equipment
300 control room temperature.For example, current room temperature is very high or very low, air-conditioner host 100 be may determine that currently
Interior meets very greatly, and unit needs fast-refrigerating or heating, and since coolant system end-equipment 200 is with fast-refrigerating heating
Function, so air-conditioner host 100 can remove control coolant system end-equipment in conjunction with air conditioning operating mode and room temperature at this time
200 are freezed or are heated, and room temperature to be adjusted rapidly, improve room temperature regulating effect, but also can benefit
Temperature regulation effect is further increased with the preferable effect on moisture extraction that coolant system end-equipment 200 has.
In refrigeration, heating operations, air-conditioner host 100 can work as room by temperature sensor real-time measurement room temperature
When interior temperature decline or rising reach certain temperature range, coolant system end-equipment 200 can be closed, is changed by water system end
Equipment 300 controls room temperature.This is allowed for when the down or up arrival certain temperature range of room temperature,
Air-conditioning system needs to maintain the stability of room temperature, and water system end-equipment 300 has cooling and warming mild, it is not easy to draw
The characteristics of playing fluctuations in indoor temperature, therefore when room temperature reaches certain temperature range, air-conditioner host can use water system
End-equipment 300 controls room temperature, to maintain room temperature to stablize, and when the work of water system end-equipment 300
Noise is less, maintains the comfort of indoor long-time service.
Air-conditioning system provided by the above embodiment, air-conditioner host can be based on room temperature and air conditioning operating mode, selection
Room temperature is adjusted in coolant system end-equipment and water system end-equipment, and the fast-refrigerating of coolant system is heated function
Can, it is mild with water system cooling and warming, it is not easy to which that the characteristics of causing fluctuations in indoor temperature combines, can opening in air-conditioning system
The machine stage controls coolant system end-equipment by air-conditioner host and carries out fast-refrigerating heating, uses water in stable operation stage
System end equipment maintains room temperature to stablize, on the basis of ensure that room temperature regulating effect, air-conditioning system is effectively reduced
The units consumption of system.
It in one embodiment, is the structural schematic diagram of air-conditioning system in another embodiment, above-mentioned sky with reference to Fig. 2, Fig. 2
Adjusting system can be used as coolant system end-equipment 200 using fluorine machine air hose 210, and water system end-equipment 300 can then use
Water dispenser wind disk 310.
In the present embodiment, the quantity of fluorine machine air hose 210 and water dispenser wind disk 310 may each be multiple, each fluorine machine air hose 210
It can be mounted on by the way of installation of ceiling at indoor ceiling with water dispenser wind disk 310, wherein fluorine machine air hose 210 passes through
First refrigerant pipeline is connected to air-conditioner host 100, and water dispenser wind disk 310 is then connected to water side heat exchanger, fluorine by water lines 200
The major function of machine air hose 210 and water dispenser wind disk 310 is the conveying to indoor carry out cooling capacity either heat.
It in one embodiment, is the structural schematic diagram of air-conditioning system in further embodiment, water removing machine with reference to Fig. 3, Fig. 3
Outside wind disk 310, water system end-equipment 300 can also include radiation top plate 320 and radiation floor heating 330.Wherein, top plate is radiated
320 major function is to provide cooling capacity for interior, which may be mounted under indoor ceiling, and doing refrigeration makes
With making cold air sink；And radiate floor heating 330 and may be mounted under indoor floor, when heating warm, foot it is cool, meet indoor
The demand that temperature is adjusted.
Specifically, radiation top plate 320 and the quantity for radiating floor heating 330 can be multiple, each difference of radiation top plate 320
Be connected to water side heat exchanger 400 by corresponding water lines, and radiate floor heating 330 then can by water collecting and diversifying device 600 and
Corresponding water lines are connected to water side heat exchanger 400, wherein the major function of water collecting and diversifying device 600 is by water side heat exchanger
The hot water of 400 conveyings is assigned in the ground heating pipe of radiation floor heating 330, which can be installed indoors.
In one embodiment, above-mentioned as shown in figure 4, Fig. 4 is the structural schematic diagram of air-conditioning system in another embodiment
Air-conditioning system can also couple tank 700, the coupling tank 700 be mounted on water-side heat 400 and water system end-equipment 300 it
Between, the major function of the coupling tank 700 is to return to cold water, hot water and the water system end-equipment 300 of water-side heat output
Cold water, hot water mixed, water mixing valve also can be used or water tank is replaced, with rationally utilize return water cooling capacity or
Heat provides energy utilization rate.
Specifically, water system end-equipment 300 may include water dispenser wind disk 310, radiate top plate 320 and radiation floor heating 330,
Cold water, hot water can be transported to water dispenser wind disk 310, radiation top plate 320 by corresponding water lines by the present embodiment coupling tank 700
Room temperature adjusting is carried out with radiation floor heating 330.Wherein, can be set between the coupling tank 700 and water side heat exchanger 400
One variable frequency pump 810, in general, coupling tank 700 can be connected to water side heat exchanger 400 by water lines to carry out water side
The allotment of terminal temperature, and first variable frequency pump 810 can be set in the water lines, for controlling water side heat exchanger
400 convey the water flow of hot water, cold water to coupling tank 700, and the water pump frequency of first variable frequency pump 810 can be according to different
Leaving water temperature is adjusted, and improves the ability of unit fast reaction end load demand, while improving the temperature of entire air-conditioning system
Spend regulating effect.Wherein, coupling tank 700 can be connected to radiation floor heating 330 by water collecting and diversifying device 600, can be in coupling tank 700
Second variable frequency pump 820 is set in the water lines between water collecting and diversifying device 600, for controlling coupling tank 700 to water collecting and diversifying device 600
Convey the water flow of hot water.
Couple tank 700 also by corresponding water lines collect water dispenser wind disk 310, radiation top plate 320 and radiate floor heating 330 into
The cold water or hot water returned after row heat exchange, wherein in coupling tank 700 and water dispenser wind disk 310, radiation top plate 320 and radiation ground
Triple valve 900 can be set in water lines before warm 330, which can be used for water dispenser wind disk 310, radiation top
Cold water, the hot water that plate 320 and radiation floor heating 330 return after heat exchange controllably imported into coupling tank 700.And water dispenser wind disk
310, it radiates top plate 320 and radiation floor heating 330 can also be by corresponding water lines by the portion of cold water returned after heat exchange, heat
Water is transmitted back to water side heat exchanger 400, leaving water temperature and return water temperature convenient for air-conditioner host 100 based on water side heat exchanger 400
The water pump frequency of variable frequency pump is adjusted in degree.
Air-conditioner host 100 can come in conjunction with the current air conditioning operating mode of air-conditioning system to fluorine machine air hose 210 and water dispenser wind
Disk 310 is controlled, and the current air conditioning operating mode of air-conditioning system may include air conditioner refrigerating mode and air-conditioning heating mode.
When the air conditioning operating mode of air-conditioning system is air conditioner refrigerating mode, air-conditioner host 100 can be used for passing through temperature
Sensor 500 obtains current room temperature, when the room temperature is greater than the first temperature threshold of setting, opens fluorine machine air hose
210 freeze, and close water dispenser wind disk 310.Specifically, the first temperature threshold can be redefined for 30 degrees Celsius, when
When room temperature is greater than 30 degrees Celsius, indoor load is very big at this time for the judgement of air-conditioner host 100, and unit needs fast-refrigerating to adjust
Room temperature, air-conditioner host 100 open fluorine machine air hose 210 and freeze, which can be opened with maximum windscreen and be transported
Row, while the evaporating temperature of fluorine machine air hose 210 can also be set as minimum value T automaticallyEvaporating temperature min, water dispenser wind disk 310 is not at this time
It needs to open, it can water dispenser wind disk 310 is closed, so that air-conditioner host 100 is preferentially freezed by fluorine machine air hose 210, it is former
Because being that indoor load is very big at this time, need quickly to meet the refrigeration demand of room temperature, and fluorine system system end-equipment and water system
It is fast not as good as the refrigeration only with fluorine system system end-equipment when end-equipment works at the same time.
With the reduction of room temperature, when air-conditioner host 100 detect room temperature less than the first temperature threshold, and the room
It when interior temperature is greater than second temperature threshold value, then needs to close fluorine machine air hose 210, opens water dispenser wind disk 310 and freeze.Wherein,
It can be set as above-mentioned second temperature threshold value by 27 degrees Celsius, air-conditioner host 100 opens water dispenser wind disk 310, i.e. air-conditioner host 100 at this time
End-equipment of the water dispenser wind disk 310 as air-conditioning system is selected, and water dispenser wind disk 310 can be gone out water temperature by air-conditioner host 100
Spend TSet leaving water temperatureIt is set according to following first leaving water temperature setting model, and to leaving water temperature according to certain detection time
Period, t was detected, and detection time period t can be set to 2 minutes.
Wherein, model is arranged in the first leaving water temperature are as follows: TSet leaving water temperature=TCurrent set water temperature-t×0.1.According to this first go out water temperature
The leaving water temperature T of water dispenser wind disk 310 is arranged in degree setting modelSet leaving water temperature, leaving water temperature can be adjusted in conjunction with room temperature
Section, had not only met comfort but also can reduce the output of unit, improved efficiency.
When air-conditioner host 100 detects that room temperature is less than second temperature threshold value, water dispenser wind disk 310 can be closed, and open
Radiation top plate 320 is opened to freeze.The second temperature threshold value can be set as 27 degrees Celsius, when air-conditioner host 100 detects room
When interior temperature is less than 27 degrees Celsius, then to radiate top plate 320 as the output end to cool, the water outlet of top plate 320 is radiated at this time
Temperature can be arranged model according to following second leaving water temperature and be set:
TWater outlet=aT2 Set room temperature+bTSet room temperature+c
Wherein, TWater outletIndicate the leaving water temperature of radiation top plate 320, TSet room temperatureTo set room temperature, the setting Indoor Temperature
Degree can take the temperature value more than or equal to 16 degrees Celsius, and a, b and c are temperature corrected parameter, using second leaving water temperature
The leaving water temperature of model setting radiation top plate 320 is set, and disadvantage that can be higher to avoid linear water temperature bring energy consumption improves empty
Adjust unit efficiency.
When the air conditioning operating mode of air-conditioning system is air-conditioning heating mode, air-conditioner host 100 can pass through temperature sensing
Device 500 obtains current room temperature, when the room temperature is less than third temperature threshold (such as 15 degrees Celsius) of setting, opens
Fluorine machine air hose 210 is heated, and water dispenser wind disk 310 is closed.Specifically, when the room temperature is less than the third temperature threshold of setting
When, indoor heating demand is very big at this time for the judgement of air-conditioner host 100, and unit needs quickly to heat the heating need for meeting room temperature
It asks, then air-conditioner host 100 is opened fluorine machine air hose 210 and heated, and can be run with maximum blower gear, while can also will be cold
Solidifying temperature is set as maximum of TCondensation temperature max, water dispenser wind disk 310 does not need to open at this time, is preferentially carried out fastly by fluorine machine air hose 210
Speed heating.
With the raising of room temperature, when air-conditioner host 100 detects that room temperature is greater than third temperature threshold, and it is less than
It when four temperature thresholds, then needs to close fluorine machine air hose 210, opens water dispenser wind disk 310 and heated.Wherein it is possible to which 18 are taken the photograph
Family name's degree is set as the 4th temperature threshold, and air-conditioner host 100 selects end-equipment of the water dispenser wind disk 310 as air-conditioning system, at this time
First water pump can be run according to maximum gear, then be changed according to inlet and outlet temperature and adjust water pump frequency, and by water dispenser wind disk
310 leaving water temperature is set according to following third leaving water temperature setting model:
TSet water temperature=TCurrent set water temperature+(TIn history room-TCurrent indoor)*0.8
Wherein, TSet water temperatureFor the leaving water temperature of water dispenser wind disk 310, TCurrent set water temperatureIndicate the water dispenser wind disk 310 currently set
Leaving water temperature, TIn history roomIndicate indoor historical temperature value, which can be the temperature value before 1 minute current time,
TCurrent indoorIndicate indoor current temperature value, and (TIn history room-TCurrent indoor) then indicate indoor current temperature value and historical temperature value
Difference is configured the leaving water temperature of water dispenser wind disk 310 using third leaving water temperature setting model, can combine history temperature
The difference of angle value and current temperature value is adjusted current leaving water temperature, is conducive to ensure the same of temperature regulation effect
When reduce air conditioning energy consumption.
Adjusting for water pump gear is referred to such as the following table 1:
Table 1
Wherein, disengaging water temperature difference △ T refers to that the inlet and outlet temperature of water-side heat 400 is poor, this temperature difference is for controlling end
Disengaging water temperature difference, guarantee that heat exchanger efficient operation, A DEG C and B DEG C can be preset according to the actual situation, work as Inlet and outlet water
When temperature difference △ T is less than A DEG C, the water pump gear of variable frequency pump turns down one grade, is greater than or equal to A DEG C when passing in and out water temperature difference △ T, and small
When B DEG C, current water pump gear is kept, when passing in and out water temperature difference △ T more than or equal to B DEG C, by the water pump shelves of variable frequency pump
Improve one grade in position.
When air-conditioner host 100 detects that room temperature is greater than four temperature thresholds, air-conditioner host 100 can close water dispenser
Wind disk 310 is opened radiation floor heating 330 and is heated.4th temperature threshold can be set to 18 degrees Celsius, that is, work as room temperature
At 18 degrees Celsius or more, air-conditioner host 100 can be to radiate floor heating 330 as the sending end of heat, at this time can be by spoke
The leaving water temperature for penetrating floor heating 330 is configured according to following 4th leaving water temperature setting model, while can be according to disengaging water temperature
Difference adjusts water pump gear:
TWater outlet=dT2 Set room temperature+eTSet room temperature+f
Wherein, TWater outletIndicate the leaving water temperature of radiation floor heating 330, TSet room temperatureTo set room temperature, the setting Indoor Temperature
Degree can take the temperature value more than or equal to 16 degrees Celsius, and d, e and f are temperature corrected parameter, using the 4th leaving water temperature
The leaving water temperature of model setting radiation floor heating 330 is set, and disadvantage that can be higher to avoid linear water temperature bring energy consumption improves empty
Adjust unit efficiency.
Adjusting for water pump gear is referred to such as the following table 2:
Table 2
Wherein, disengaging water temperature difference △ T refers to that the inlet and outlet temperature of water-side heat 400 is poor, this temperature difference is for controlling end
Disengaging water temperature difference, guarantee that heat exchanger efficient operation, C DEG C and D DEG C can be preset according to the actual situation, work as Inlet and outlet water
When temperature difference △ T is less than C DEG C, the water pump gear of variable frequency pump turns down one grade, is greater than or equal to C DEG C when passing in and out water temperature difference △ T, and small
When D DEG C, current water pump gear is kept, when passing in and out water temperature difference △ T more than or equal to D DEG C, by the water pump shelves of variable frequency pump
Improve one grade in position.
The air-conditioning system that the various embodiments described above of the present invention provide, both can use coolant system and has quickly carried out cooling and warming,
Meeting user's comfort requirement, and the comfort of water system can be taken into account, multi-joint control optimizes the operation reserve of unit,
The operation noise of indoor units is reduced, while improving the ability efficiency of unit.
Based on air-conditioning system described in the various embodiments described above, in one embodiment, a kind of air-conditioning system is additionally provided
Operation method is the flow diagram of the operation method of air-conditioning system in one embodiment with reference to Fig. 5, Fig. 5, the air-conditioning system
Operation method may include steps of:
The room temperature that measurement obtains is sent air-conditioner host by step S101, temperature sensor measurement room temperature；
Step S102, air-conditioner host determine air conditioning operating mode, receive the room temperature that temperature sensor is sent；
Step S103, air-conditioner host control coolant system end-equipment and water according to air conditioning operating mode and room temperature
Room temperature is adjusted in system end equipment.
The specific structure of the present embodiment, air-conditioning system can refer to air-conditioning system structure as shown in Figures 1 to 4, the sky
In the process of running, being set to indoor temperature sensor 500 can be with real-time measurement room temperature, the temperature sensor for adjusting system
500 can carry out signal connection with air-conditioner host 100, the room temperature of measurement is sent to air-conditioner host 100, so that air-conditioning master
Machine 100 can obtain current room temperature in real time, and when air-conditioning system includes multiple temperature sensors 500, air-conditioner host 100 can
To carry out signal connection with each temperature sensor 500, the room temperature (T of each temperature sensor measurement is obtainedInterior 1、TInterior 2、
TInterior 3、TInterior 4、……、TIndoor n), the room temperature of each temperature sensor measurement can be averaged by air-conditioner host 100, will be put down
Mean value is as current room temperature, i.e. room temperature TIt is indoor=(TInterior 1+TInterior 2+TInterior 3+TInterior 4+……+TIndoor n)/n), wherein n
Indicate the quantity of temperature sensor.
Air-conditioner host 100 can obtain current room temperature by temperature sensor 500, while can determine current sky
Adjusting operational mode is air conditioner refrigerating mode or air-conditioning heating mode, and then, air-conditioner host 100 is according to the room temperature and air-conditioning
Operational mode judges to control room temperature using coolant system end-equipment 200 or water system end-equipment 300.
The present embodiment air-conditioning system, coolant system end-equipment 200 can be fluorine machine air hose 210, water system end-equipment
300 may include water dispenser wind disk 310, radiation top plate 320 and radiation floor heating 330；Air-conditioner host 100 can be further by such as
Room temperature is adjusted in lower step, and in one embodiment, the air-conditioner host in above-mentioned steps S103 is according to operation of air conditioner
The step of mode and room temperature, room temperature is adjusted in control coolant system end-equipment and water system end-equipment, can
To further comprise:
For air-conditioner host when air conditioning operating mode is air conditioner refrigerating mode, air-conditioner host 100 can be by room temperature and first
Temperature threshold is compared, if room temperature is greater than the first temperature threshold, is opened fluorine machine air hose 210 and is freezed, while can
To close water dispenser wind disk 310；If room temperature, can be by the room temperature and second temperature threshold value less than the first temperature threshold
It is compared, if room temperature is less than the first temperature threshold and is greater than second temperature threshold value, closes fluorine machine air hose 210, simultaneously
Water dispenser wind disk 310 can be opened to freeze；If room temperature is less than second temperature threshold value, water dispenser wind disk 310 is closed, simultaneously
Radiation top plate 320 can be opened to freeze.
Specifically, air-conditioner host 100 can be by the first temperature threshold when air conditioning operating mode is under air conditioner refrigerating mode
30 degrees Celsius are redefined for, when room temperature is greater than 30 degrees Celsius, indoor load is very big at this time for the judgement of air-conditioner host 100,
Unit needs fast-refrigerating to adjust room temperature, and air-conditioner host 100 opens fluorine machine air hose 210 and freezes, the fluorine machine air hose
210 can open operation with maximum windscreen, while the evaporating temperature of fluorine machine air hose 210 can also be set as minimum value automatically
TEvaporating temperature min, water dispenser wind disk 310 does not need to open at this time, it can water dispenser wind disk 310 is closed, so that air-conditioner host 100 is preferentially logical
It crosses fluorine machine air hose 210 to freeze, the reason is that indoor load is very big at this time, needs quickly to meet the refrigeration demand of room temperature,
And fluorine system system end-equipment and water system end-equipment are when working at the same time, it is fast not as good as the refrigeration only with fluorine system system end-equipment.
Second temperature threshold value further can be set as 27 degrees Celsius by air-conditioner host 100, with the reduction of room temperature, when
Air-conditioner host 100 detects that room temperature less than 30 degrees Celsius and greater than 27 degrees Celsius, can close fluorine machine air hose 210, open simultaneously
Water dispenser wind disk 310 is opened to freeze, i.e., air-conditioner host 100 selects end-equipment of the water dispenser wind disk 310 as air-conditioning system at this time,
And air-conditioner host 100 can be by the leaving water temperature T of water dispenser wind disk 310Set leaving water temperatureAccording to following first leaving water temperature be arranged model into
Row setting, and leaving water temperature is detected according to certain detection time period t, the detection time period, t can be set to 2 points
Clock.
Wherein, model is arranged in the first leaving water temperature are as follows: TSet leaving water temperature=TCurrent set water temperature-t×0.1.According to this first go out water temperature
The leaving water temperature T of water dispenser wind disk 310 is arranged in degree setting modelSet leaving water temperature, leaving water temperature can be adjusted in conjunction with room temperature
Section, had not only met comfort but also can reduce the output of unit, improved efficiency.
Further, when air-conditioner host 100 detects room temperature less than 27 degrees Celsius, water dispenser wind disk 310 can be closed,
And open radiation top plate 320 and freeze, then to radiate top plate 320 as the output end to cool, top plate 320 is radiated at this time
Leaving water temperature can be arranged model according to following second leaving water temperature and be set:
TWater outlet=aT2 Set room temperature+bTSet room temperature+c
Wherein, TWater outletIndicate the leaving water temperature of radiation top plate 320, TSet room temperatureTo set room temperature, the setting Indoor Temperature
Degree can take the temperature value more than or equal to 16 degrees Celsius, and a, b and c are temperature corrected parameter, using second leaving water temperature
The leaving water temperature of model setting radiation top plate 320 is set, and disadvantage that can be higher to avoid linear water temperature bring energy consumption improves empty
Adjust unit efficiency.
When air conditioning operating mode is air-conditioning heating mode, air-conditioner host 100 can be by room temperature and third temperature threshold
It is compared, if the room temperature is less than third temperature threshold, opens fluorine machine air hose 210 and heated, while can close
Water dispenser wind disk 310；If room temperature is greater than third temperature threshold, room temperature is compared with the 4th temperature threshold, if
Room temperature then closes fluorine machine air hose 210 less than the 4th temperature threshold, while can open water dispenser wind disk 310 and be heated；If
The room temperature is greater than the 4th temperature threshold, then closes water dispenser wind disk 310, while can open radiation floor heating 330 and be heated.
Specifically, air-conditioner host 100 can be by third temperature threshold when air conditioning operating mode is under air-conditioning heating mode
15 degrees Celsius are redefined for, when air-conditioner host 100 detects room temperature less than 15 degrees Celsius, air-conditioner host 100 judges
Indoor heating demand is very big at this time, and unit needs quickly heating to meet the heating needs of room temperature, then air-conditioner host 100 can be opened
It opens fluorine machine air hose 210 to be heated, can be run with maximum blower gear, while condensation temperature can also be set as maximum value
TCondensation temperature max, water dispenser wind disk 310 does not need to open at this time, is preferentially quickly heated by fluorine machine air hose 210.
Air-conditioner host 100 further can set 18 degrees Celsius for the 4th temperature threshold, with the raising of room temperature,
When air-conditioner host 100 detects that room temperature is greater than 15 degrees Celsius and when less than 18 degrees Celsius, then closes fluorine machine air hose 210, together
Shi Kaiqi water dispenser wind disk 310 is heated, that is, selects end-equipment of the water dispenser wind disk 310 as air-conditioning system, at this time can be first
Water pump is run according to maximum gear, is then changed according to inlet and outlet temperature and adjusts water pump frequency, and going out water dispenser wind disk 310
Coolant-temperature gage is set according to following third leaving water temperature setting model:
TSet water temperature=TCurrent set water temperature+(TIn history room-TCurrent indoor)*0.8
Wherein, TSet water temperatureFor the leaving water temperature of water dispenser wind disk 310, TCurrent set water temperatureIndicate the water dispenser wind disk 310 currently set
Leaving water temperature, TIn history roomIndicate indoor historical temperature value, which can be the temperature value before 1 minute current time,
TCurrent indoorIndicate indoor current temperature value, and (TIn history room-TCurrent indoor) then indicate indoor current temperature value and historical temperature value
Difference is configured the leaving water temperature of water dispenser wind disk 310 using third leaving water temperature setting model, can combine history temperature
The difference of angle value and current temperature value is adjusted current leaving water temperature, is conducive to ensure the same of temperature regulation effect
When reduce air conditioning energy consumption.
Adjusting for water pump gear is referred to such as the following table 1:
Table 1
Wherein, disengaging water temperature difference △ T refers to that the inlet and outlet temperature of water-side heat 400 is poor, this temperature difference is for controlling end
Disengaging water temperature difference, guarantee that heat exchanger efficient operation, A DEG C and B DEG C can be preset according to the actual situation, work as Inlet and outlet water
When temperature difference △ T is less than A DEG C, the water pump gear of variable frequency pump turns down one grade, is greater than or equal to A DEG C when passing in and out water temperature difference △ T, and small
When B DEG C, current water pump gear is kept, when passing in and out water temperature difference △ T more than or equal to B DEG C, by the water pump shelves of variable frequency pump
Improve one grade in position.
Further, when air-conditioner host 100 detects that room temperature is greater than 18 degrees Celsius, water dispenser wind disk 310 can be closed,
It opens radiation floor heating 330 simultaneously to be heated, i.e., when room temperature is at 18 degrees Celsius or more, air-conditioner host 100 can be with spoke
Sending end of the floor heating 330 as heat is penetrated, the leaving water temperature for radiating floor heating 330 can be gone out into water temperature according to the following 4th at this time
Degree setting model is configured, while can adjust water pump gear according to disengaging water temperature difference:
TWater outlet=dT2 Set room temperature+eTSet room temperature+f
Wherein, TWater outletIndicate the leaving water temperature of radiation floor heating 330, TSet room temperatureTo set room temperature, the setting Indoor Temperature
Degree can take the temperature value more than or equal to 16 degrees Celsius, and d, e and f are temperature corrected parameter, using the 4th leaving water temperature
The leaving water temperature of model setting radiation floor heating 330 is set, and disadvantage that can be higher to avoid linear water temperature bring energy consumption improves empty
Adjust unit efficiency.
Adjusting for water pump gear is referred to such as the following table 2:
Table 2
Wherein, disengaging water temperature difference △ T refers to that the inlet and outlet temperature of water-side heat 400 is poor, this temperature difference is for controlling end
Disengaging water temperature difference, guarantee that heat exchanger efficient operation, C DEG C and D DEG C can be preset according to the actual situation, work as Inlet and outlet water
When temperature difference △ T is less than C DEG C, the water pump gear of variable frequency pump turns down one grade, is greater than or equal to C DEG C when passing in and out water temperature difference △ T, and small
When D DEG C, current water pump gear is kept, when passing in and out water temperature difference △ T more than or equal to D DEG C, by the water pump shelves of variable frequency pump
Improve one grade in position.
The operation method of air-conditioning system provided by the above embodiment, temperature sensor measurement room temperature are sent to air-conditioning master
Machine, air-conditioner host control coolant system end-equipment and water system end-equipment pair according to air conditioning operating mode and room temperature
Current room temperature is adjusted, and both can use coolant system and has quickly carried out cooling and warming, meets user's comfort requirement,
The comfort of water system can be taken into account again, and multi-joint control provides the operation reserve of optimization unit, reduces indoor units
Noise is run, while improving the ability efficiency of unit and comfort and energy saving that unit uses.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (13)
1. a kind of air-conditioning system characterized by comprising air-conditioner host, coolant system end-equipment, water system end-equipment,
Water-side heat and temperature sensor for measuring room temperature；
The coolant system end-equipment connects the air-conditioner host by the first refrigerant pipeline；
The water system end-equipment connects the water-side heat by water lines；The water-side heat passes through the second refrigerant
Air-conditioner host described in piping connection；Wherein,
The air-conditioner host obtains the room temperature of the temperature sensor measurement, root for determining air conditioning operating mode
According to the air conditioning operating mode and room temperature, the coolant system end-equipment and water system end-equipment are controlled to the room
Interior temperature is adjusted.
2. air-conditioning system according to claim 1, which is characterized in that the air conditioning operating mode includes air conditioner refrigerating mode
And/or air-conditioning heating mode.
3. air-conditioning system according to claim 2, which is characterized in that the coolant system end-equipment is fluorine machine air hose；
The air-conditioner host is further used for when the air conditioning operating mode is the air conditioner refrigerating mode, if the room temperature
Greater than the first temperature threshold, then opens the fluorine machine air hose and freeze.
4. air-conditioning system according to claim 3, which is characterized in that the water system end-equipment includes water dispenser wind disk；
The air-conditioner host is also used to when the air conditioning operating mode is the air conditioner refrigerating mode, if the room temperature is greater than
Second temperature threshold value, and the room temperature is less than first temperature threshold, then closes the fluorine machine air hose, open the water
Machine wind disk freezes.
5. air-conditioning system according to claim 4, which is characterized in that the water system end-equipment further includes radiation top
Plate；The air-conditioner host is also used to when the air conditioning operating mode is the air conditioner refrigerating mode, if the room temperature is small
In the second temperature threshold value, then the water dispenser wind disk is closed, opens the radiation top plate and freeze.
6. air-conditioning system according to claim 2, which is characterized in that the coolant system end-equipment is fluorine machine air hose；
The air-conditioner host is further used for when the air conditioning operating mode is the air-conditioning heating mode, if the room temperature
Less than third temperature threshold, opens the fluorine machine air hose and heated.
7. air-conditioning system according to claim 6, which is characterized in that the system end equipment includes water dispenser wind disk；Institute
Air-conditioner host is stated, is also used to when the air conditioning operating mode is the air-conditioning heating mode, if the room temperature is greater than institute
Third temperature threshold is stated, and the room temperature closes the fluorine machine air hose less than the 4th temperature threshold, opens the water dispenser wind
Disk is heated.
8. air-conditioning system according to claim 7, which is characterized in that the water system end-equipment further includes radiation ground
It is warm；The air-conditioner host is also used to when the air conditioning operating mode is the air-conditioning heating mode, if the room temperature is big
In the 4th temperature threshold, the water dispenser wind disk is closed, the radiation floor heating is opened and is heated.
9. air-conditioning system according to claim 1, which is characterized in that further include being mounted on the water-side heat and described
Coupling tank between water system end-equipment；The first variable frequency pump is equipped between the coupling tank and the water-side heat.
10. air-conditioning system according to claim 1, which is characterized in that the coolant system end-equipment is fluorine machine air hose；
The water system end-equipment includes water dispenser wind disk, radiation top plate and radiation floor heating；Wherein, the fluorine machine air hose, water dispenser wind disk
With radiation mounting of roof plate at indoor ceiling；The radiation floor heating is installed at indoor floor.
11. a kind of operation method of air-conditioning system as described in any one of claim 1 to 10, which is characterized in that comprising steps of
The room temperature is sent air-conditioner host by temperature sensor measurement room temperature；
The air-conditioner host determines air conditioning operating mode, receives the room temperature that the temperature sensor is sent；
The air-conditioner host controls coolant system end-equipment and water system end according to the air conditioning operating mode and room temperature
The room temperature is adjusted in end equipment.
12. according to the method for claim 11, which is characterized in that the coolant system end-equipment is fluorine machine air hose；Institute
Stating water system end-equipment includes water dispenser wind disk and radiation top plate；
The air-conditioner host controls coolant system end-equipment and water system end according to the air conditioning operating mode and room temperature
The step of room temperature is adjusted in end equipment further comprises:
The air-conditioner host is when the air conditioning operating mode is air conditioner refrigerating mode, if the room temperature is greater than the first temperature
Threshold value then opens the fluorine machine air hose and freezes, closes the water dispenser wind disk；If the room temperature is greater than second temperature threshold
It is worth and is less than first temperature threshold, then closes the fluorine machine air hose, open the water dispenser wind disk and freeze；If the room
Interior temperature is less than the second temperature threshold value, then closes the water dispenser wind disk, opens the radiation top plate and freezes.
13. according to the method for claim 11, which is characterized in that the coolant system end-equipment is fluorine machine air hose；Institute
Stating water system end-equipment includes water dispenser wind disk and radiation floor heating；
The air-conditioner host controls coolant system end-equipment and water system end according to the air conditioning operating mode and room temperature
The step of room temperature is adjusted in end equipment further comprises:
The air-conditioner host is when the air conditioning operating mode is air-conditioning heating mode, if the room temperature is less than third temperature
Threshold value is opened the fluorine machine air hose and is heated, closes the water dispenser wind disk；If the room temperature is greater than the third temperature
Threshold value and less than the 4th temperature threshold, then close the fluorine machine air hose, open the water dispenser wind disk and heated；If the interior
Temperature is greater than the 4th temperature threshold, then closes the water dispenser wind disk, opens the radiation floor heating and is heated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350115.6A CN109959073A (en) | 2019-04-28 | 2019-04-28 | Air-conditioning system and its operation method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350115.6A CN109959073A (en) | 2019-04-28 | 2019-04-28 | Air-conditioning system and its operation method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109959073A true CN109959073A (en) | 2019-07-02 |
Family
ID=67026866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910350115.6A Pending CN109959073A (en) | 2019-04-28 | 2019-04-28 | Air-conditioning system and its operation method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109959073A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110793149A (en) * | 2019-11-18 | 2020-02-14 | 珠海格力电器股份有限公司 | Air conditioning system and refrigerant quantity and water flow regulating method thereof |
| CN110928225A (en) * | 2019-12-03 | 2020-03-27 | 广东志高暖通设备股份有限公司 | Module water machine system and control method thereof |
| CN110986139A (en) * | 2019-11-25 | 2020-04-10 | 珠海格力电器股份有限公司 | Heat pump modular heating system and variable-frequency water pump control method |
| CN112665032A (en) * | 2019-10-16 | 2021-04-16 | 苏州创连冠智能科技有限公司 | Energy-saving central air conditioner |
| CN112833523A (en) * | 2021-01-26 | 2021-05-25 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| CN113669803A (en) * | 2021-08-13 | 2021-11-19 | 青岛海信日立空调系统有限公司 | Air conditioning system and control method thereof |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204555051U (en) * | 2015-03-25 | 2015-08-12 | 新疆东盈环保有限公司 | The water-cooling device that condenses exempted from by fan coil |
| CN204648744U (en) * | 2015-03-09 | 2015-09-16 | 浙江曼瑞德舒适系统有限公司 | Indoor environment system |
| WO2016094949A1 (en) * | 2014-12-17 | 2016-06-23 | HABCHI, Jason | A hide-away air-conditioning system |
| US20160209085A1 (en) * | 2015-01-15 | 2016-07-21 | Lg Electronics Inc. | Air conditioning system |
| CN106440590A (en) * | 2016-10-28 | 2017-02-22 | 广州市高衡力节能科技股份有限公司 | Variable refrigerant volume radiation air-conditioning system adopting dual-type heat exchanger |
| CN108266835A (en) * | 2018-01-10 | 2018-07-10 | 南通市建筑设计研究院有限公司 | A kind of household central air conditioning system |
-
2019
- 2019-04-28 CN CN201910350115.6A patent/CN109959073A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2016094949A1 (en) * | 2014-12-17 | 2016-06-23 | HABCHI, Jason | A hide-away air-conditioning system |
| US20160209085A1 (en) * | 2015-01-15 | 2016-07-21 | Lg Electronics Inc. | Air conditioning system |
| CN204648744U (en) * | 2015-03-09 | 2015-09-16 | 浙江曼瑞德舒适系统有限公司 | Indoor environment system |
| CN204555051U (en) * | 2015-03-25 | 2015-08-12 | 新疆东盈环保有限公司 | The water-cooling device that condenses exempted from by fan coil |
| CN106440590A (en) * | 2016-10-28 | 2017-02-22 | 广州市高衡力节能科技股份有限公司 | Variable refrigerant volume radiation air-conditioning system adopting dual-type heat exchanger |
| CN108266835A (en) * | 2018-01-10 | 2018-07-10 | 南通市建筑设计研究院有限公司 | A kind of household central air conditioning system |
Non-Patent Citations (1)
| Title |
|---|
| 李惠民等: "《环保型锅炉操作及运行》", vol. 1, 陕西科学技术出版社, pages: 110 - 113 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112665032A (en) * | 2019-10-16 | 2021-04-16 | 苏州创连冠智能科技有限公司 | Energy-saving central air conditioner |
| CN110793149A (en) * | 2019-11-18 | 2020-02-14 | 珠海格力电器股份有限公司 | Air conditioning system and refrigerant quantity and water flow regulating method thereof |
| CN110986139A (en) * | 2019-11-25 | 2020-04-10 | 珠海格力电器股份有限公司 | Heat pump modular heating system and variable-frequency water pump control method |
| CN110928225A (en) * | 2019-12-03 | 2020-03-27 | 广东志高暖通设备股份有限公司 | Module water machine system and control method thereof |
| CN110928225B (en) * | 2019-12-03 | 2023-06-20 | 广东开利暖通空调股份有限公司 | Modular water machine system and control method thereof |
| CN112833523A (en) * | 2021-01-26 | 2021-05-25 | 珠海格力电器股份有限公司 | Air conditioning system and control method thereof |
| CN113669803A (en) * | 2021-08-13 | 2021-11-19 | 青岛海信日立空调系统有限公司 | Air conditioning system and control method thereof |
| WO2023015695A1 (en) * | 2021-08-13 | 2023-02-16 | 青岛海信日立空调系统有限公司 | Air conditioner and control method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN109959073A (en) | Air-conditioning system and its operation method | |
| CN203478500U (en) | Air conditioning device | |
| CN100443814C (en) | System of adjusting quantity of cold, and adjustment method for central cooling in region | |
| CN202613835U (en) | Simultaneous cold and heat supply energy-saving system | |
| CN105890015B (en) | A kind of air source heat pump refrigeration and heating system and its control method | |
| CN210320428U (en) | Energy-saving intelligent control system combining central air conditioner and central heating | |
| CN106705489A (en) | Variable refrigerant flow system combined with air source heat pump hot water and control method of variable refrigerant flow system | |
| CN101922783A (en) | Enthalpy control-based method and system for controlling energy conservation of air conditioner | |
| CN206449767U (en) | A kind of central air-conditioning energy-saving system with chilled water low-temperature protection device | |
| CN205897444U (en) | Energy -conserving air conditioning equipment of cold group of planes accuse based on load forecast | |
| CN110986276A (en) | Water multi-connected system anti-freezing control method, computer readable storage medium and air conditioner | |
| CN111059738A (en) | Heat recovery side control system of heat recovery centrifugal unit | |
| CN114459133A (en) | Energy-saving control method and energy-saving control system for central air-conditioning system | |
| CN107143969A (en) | A kind of temprature control method based on winter Xia Shuan end heat pump type air conditioning system | |
| CN105135637A (en) | Central air-conditioning energy-saving control system | |
| CN208936370U (en) | A kind of cooling storage air conditioning system management system | |
| CN215175460U (en) | Household floor heating air conditioner dual-combined supply system | |
| CN102853490B (en) | Pipeline cold and heat circulation system | |
| CN205505306U (en) | Central air conditioning pump variable frequency energy -saving control system and central air conditioning | |
| CN210624718U (en) | Air conditioning system | |
| CN102589216B (en) | Simultaneous air-conditioning energy conserving system and control method | |
| CN216620197U (en) | Wind-water linkage control system of central air conditioner | |
| CN211575343U (en) | Central air conditioning system for cooling and dehumidifying of variable-frequency multi-connected floor heating air duct machine | |
| CN211575340U (en) | Constant temperature and humidity air conditioning system for cooling variable frequency multi-connected floor heating air duct machine | |
| CN112665122A (en) | Ice storage control method and device and ice storage air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |