CN105674501B - Radiate the control method and relevant apparatus of fresh air conditioner system - Google Patents

Radiate the control method and relevant apparatus of fresh air conditioner system Download PDF

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Publication number
CN105674501B
CN105674501B CN201610097364.5A CN201610097364A CN105674501B CN 105674501 B CN105674501 B CN 105674501B CN 201610097364 A CN201610097364 A CN 201610097364A CN 105674501 B CN105674501 B CN 105674501B
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CN
China
Prior art keywords
referential data
fresh air
heat pump
pump water
bulb temperature
Prior art date
Application number
CN201610097364.5A
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Chinese (zh)
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CN105674501A (en
Inventor
邓李娇
叶强蔚
张瀛龙
杨方群
裴晓龙
范逍
荆振洋
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珠海格力电器股份有限公司
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Priority to CN201610097364.5A priority Critical patent/CN105674501B/en
Publication of CN105674501A publication Critical patent/CN105674501A/en
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Publication of CN105674501B publication Critical patent/CN105674501B/en

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/70Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00Control or safety arrangements
    • F24F11/30Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0096Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater combined with domestic apparatus
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT GENERATING MEANS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices or methods
    • F24H9/2007Arrangement or mounting of control or safety devices or methods for water heaters
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00Control inputs relating to air properties
    • F24F2110/10Temperature
    • F24F2110/12Temperature of the outside air
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The present invention discloses a kind of control method and relevant apparatus of radiation fresh air conditioner system.Method includes:Obtain outdoor environment temperature;If outdoor environment temperature reaches the first referential data, control fresh air dehumidifier is run according to most low wind file, otherwise obtains the outlet air dry-bulb temperature of fresh air dehumidifier;If outlet air dry-bulb temperature reaches the second referential data, not up to third referential data, control fresh air dehumidifier is continued to run with according to current gear;If outlet air dry-bulb temperature reaches third referential data, control fresh air dehumidifier is run after wind shelves are reduced the first preset number shelves;When outlet air dry-bulb temperature reaches the 4th referential data, control heat pump water organ closes.Technical solution provided by the invention can effectively reduce the frequency for closing heat pump water dispenser and water valve on the basis of effectivelying prevent radiation tail end surface to generate condensation, to enable cold to obtain more sufficient supply, improve the comfort of people in the room.

Description

Radiate the control method and relevant apparatus of fresh air conditioner system

Technical field

The present invention relates to the control methods and related dress of control technology field more particularly to a kind of radiation fresh air conditioner system It sets.

Background technology

In recent years, economic development is rapid, and each big city medium and high quality apartment, office building increasing number lead to energy resource supply day It is becoming tight, wherein air conditioning energy consumption accounts for more than half of whole building energy consumption.And air-conditioning system, as a kind of energy-saving type air conditioner system System, can be combined well with low energy consumption or green building, there is good application prospect.However, independent radiation cooling system There are distinct disadvantage, i.e. radiation tail end surface temperature cannot be below room air dew-point temperature, otherwise will produce moisture condensation, influences to build Performance and indoor sanitation condition are built, this requires room door and windows to seal as far as possible, and outdoor highly humid air is avoided to get in.So One, space air circulation is deteriorated, and can influence indoor temperature uniformity, will substantially reduce radiating system comfort.Therefore it is new Air dehumidifier is the necessary condition of air-conditioning system normal operation, ensures the humidity of conditioned indoor space to avoid radiation tail end In addition surface sweating can also provide fresh air needed for interior, ensure the air circulation in room, air-conditioning system and fresh air dehumidifier It is combined and just obtains radiation fresh air conditioner system, the operational effect and fresh air dehumidifier of air-conditioning system are closely bound up.

Therefore, how coordinated signals fresh air dehumidifier and air-conditioning system become the pass for avoiding radiation tail end surface condensation Key.And in current technology, the control of the two is relatively independent, and the intelligent linkage control of the two is not implemented, and typically just passes through Humiture situation of change in detection room prevents radiation tail end surface to control the start and stop of heat pump water dispenser and the switch of water valve Condensation causes the frequency for closing heat pump water dispenser and water valve higher, and cold is insufficient, and then influences people's in the room comfortable Property.

Invention content

In view of this, the present invention provides a kind of control method of radiation fresh air conditioner system, device and radiation fresh air are empty Adjusting system can be reduced effectively on the basis of effectivelying prevent radiation tail end surface to generate condensation and close heat pump water dispenser and water valve Frequency improve the comfort of people in the room to enable cold to obtain more sufficient supply.

To achieve the above object, the present invention provides the following technical solutions:

A kind of control method of radiation fresh air conditioner system, the radiation fresh air conditioner system includes fresh air dehumidifier and heat Water pumping machine, the method includes:

Obtain outdoor environment temperature;

If the outdoor environment temperature reaches the first referential data, controls the fresh air dehumidifier and transported according to most low wind file Row, otherwise obtains the outlet air dry-bulb temperature of the fresh air dehumidifier;

If the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data, controls the fresh air and remove Wet machine is continued to run with according to current gear;

If the outlet air dry-bulb temperature reaches the third referential data, control the fresh air dehumidifier reduces by the by wind shelves It is run after one preset number shelves;

When the outlet air dry-bulb temperature reaches the 4th referential data, controls the heat pump water organ and close, the 4th reference Numerical value is more than the third referential data.

Preferably, the acquisition outdoor environment temperature includes:

Obtain the outdoor environment temperature that outdoor environment temperature sensing package detects.

Preferably, the outlet air dry-bulb temperature for obtaining the fresh air dehumidifier, including:

Obtain the outlet air dry-bulb temperature that the air outlet temperature sensing package of the fresh air dehumidifier detects.

Preferably, further include:

If the outlet air dry-bulb temperature is not up to second referential data, the fresh air dehumidifier is controlled according to default shelves Position operation.

Preferably, further include:

If the outlet air dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data controls the heat Water pumping machine maintains current state;

If the outlet air dry-bulb temperature is not up to the 5th referential data, controls the heat pump water dispenser and open.

Preferably, first referential data is preset first numerical value;Second referential data is to set in advance The practical leaving water temperature of fixed second value or the heat pump water dispenser and preset first regulated value and, Huo Zhesuo State setting leaving water temperature and preset second regulated value of heat pump water dispenser and;The third referential data is to preset Third value either the practical leaving water temperature of the heat pump water dispenser and preset third regulated value and it is described Setting leaving water temperature and preset 4th regulated value of heat pump water dispenser and;4th referential data is preset 4th numerical value either the practical leaving water temperature of the heat pump water dispenser and preset 5th regulated value and the heat Setting leaving water temperature and preset 6th regulated value of water pumping machine and.

Preferably, the 5th referential data is actually going out for preset 5th numerical value or the heat pump water dispenser Coolant-temperature gage and preset 7th regulated value and the heat pump water dispenser setting leaving water temperature and preset the The sum of eight regulated values.

A kind of control device of radiation fresh air conditioner system, the radiation fresh air conditioner system includes fresh air dehumidifier and heat Water pumping machine, described device include:

Acquisition module, for obtaining outdoor environment temperature;

First control module controls the fresh air dehumidification if reaching the first referential data for the outdoor environment temperature Machine is run according to most low wind file, otherwise obtains the outlet air dry-bulb temperature of the fresh air dehumidifier;

Second control module, if reaching the second referential data, not up to third reference number for the outlet air dry-bulb temperature Value, controls the fresh air dehumidifier and is continued to run with according to current gear;

Third control module controls the fresh air if reaching the third referential data for the outlet air dry-bulb temperature Dehumidifier is run after wind shelves are reduced the first preset number shelves;

4th control module reaches the 4th referential data for working as the outlet air dry-bulb temperature, controls the heat pump water dispenser It closes, the 4th referential data is more than the third referential data.

Preferably, the acquisition module includes:

First acquisition unit, the outdoor environment temperature detected for obtaining outdoor environment temperature sensing package.

Preferably, first control module includes:

Second acquisition unit, the air outlet temperature sensing package for obtaining the fresh air dehumidifier detect described in go out it is air-dried Ball temperature.

Preferably, further include:

5th control module controls described new if being not up to second referential data for the outlet air dry-bulb temperature Air dehumidifier is run according to preset gear.

Preferably, further include:

6th control module, if reaching the 5th referential data for the outlet air dry-bulb temperature, not up to described 4th ginseng Numerical value is examined, the heat pump water dispenser is controlled and maintains current state;

7th control module controls the heat if being not up to the 5th referential data for the outlet air dry-bulb temperature Water pumping machine is opened.

A kind of radiation fresh air conditioner system, including:

Fresh air dehumidifier, heat pump water dispenser, the radiation tail end being connected with the heat pump water dispenser, and with the fresh air dehumidification The centralized control plate that machine and the heat pump water dispenser are respectively connected with;

The operation of the centralized control plate includes:Outdoor environment temperature is obtained, if the outdoor environment temperature reaches first Referential data controls the fresh air dehumidifier and is run according to most low wind file, otherwise obtains the outlet air dry bulb of the fresh air dehumidifier Temperature controls the fresh air dehumidifier if the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data It is continued to run with according to current gear, if the outlet air dry-bulb temperature reaches the third referential data, controls the fresh air dehumidification Machine will wind shelves reduce the first preset number shelves after run, when the outlet air dry-bulb temperature reaches the 4th referential data, described in control Heat pump water organ closes, and the 4th referential data is more than the third referential data.

Preferably, the operation of the centralized control plate further includes:

If the outlet air dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data controls the heat Water pumping machine maintains current state;

If the outlet air dry-bulb temperature is not up to the 5th referential data, controls the heat pump water dispenser and open.

It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of radiation fresh air conditioner systems Control method, device and the radiation fresh air conditioner system of system.Technical solution provided by the invention obtains outdoor environment temperature first Degree, if the outdoor environment temperature reaches the first referential data, illustrates that the dew-point temperature of outdoor air is relatively high, then described in control Fresh air dehumidifier according to most low wind file run, provide low dew point fresh air for interior, make the dew-point temperature of room air be maintained at compared with Otherwise low state obtains the outlet air dry-bulb temperature of fresh air dehumidifier, since the outlet air dry-bulb temperature of the fresh air dehumidifier is straight It connects and influences the fresh air dew-point temperature for being supplied to room, and then influence room air dew-point temperature, therefore use the outlet air dry bulb Temperature is used as with reference to measuring, if the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data, illustrates to supply It is not high to the fresh air dew-point temperature in room, then it controls the fresh air dehumidifier and is continued to run with according to current gear, if the outlet air Dry-bulb temperature reaches third referential data, then is supplied to the fresh air dew-point temperature in room higher, and controlling the fresh air dehumidifier will Wind shelves are run after reducing the first preset number shelves, and to reduce the fresh air dew-point temperature for being supplied to room, the above process can be real Low dew point fresh air now is provided for interior, to make the dew-point temperature of room air be maintained at lower state, radiation tail end surface Do not allow to be also easy to produce condensation, reduces and have to the frequency for closing heat pump water dispenser and water valve because radiation tail end surface generates condensation, to So that cold is obtained more sufficient supply, the comfort of people in the room is improved, when the outlet air dry-bulb temperature reaches 4th referential data illustrates to be supplied to the fresh air dew-point temperature in room very high, and radiation tail end surface easy tos produce condensation, at this time and When control the heat pump water organ and close, radiation tail end surface can be effectively prevent to generate condensation.Therefore, technology provided by the invention Scheme generates condensation by the intelligent linkage control to fresh air dehumidifier and heat pump water dispenser effectivelying prevent radiation tail end surface On the basis of, the frequency for closing heat pump water dispenser and water valve can be effectively reduced, to enable cold to obtain more sufficient confession It answers, improves the comfort of people in the room.

Description of the drawings

In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis The attached drawing of offer obtains other attached drawings.

Fig. 1 is a kind of flow chart of the control method of radiation fresh air conditioner system provided in an embodiment of the present invention;

Fig. 2 is a kind of structure chart of the control device of radiation fresh air conditioner system provided in an embodiment of the present invention;

Fig. 3 is a kind of structure chart of radiation fresh air conditioner system provided in an embodiment of the present invention.

Specific implementation mode

Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other Embodiment shall fall within the protection scope of the present invention.

In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real Applying mode, the present invention is described in further detail.

Embodiment

Referring to Fig. 1, Fig. 1 is a kind of flow of the control method of radiation fresh air conditioner system provided in an embodiment of the present invention Figure.The radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water dispenser.As shown in Figure 1, this method includes:

Step S101 obtains outdoor environment temperature;

Specifically, the outdoor environment temperature is detected to obtain by outdoor environment temperature sensing package.That is, the step S101 includes, Obtain the outdoor environment temperature that outdoor environment temperature sensing package detects.

Step S102 controls the fresh air dehumidifier according to most if the outdoor environment temperature reaches the first referential data Low wind file is run, and otherwise obtains the outlet air dry-bulb temperature of the fresh air dehumidifier;

Specifically, first referential data is preset first numerical value, such as 39,40,41,42 or 43, it can It is set according to the practical refrigerating capacity of the radiation fresh air conditioner system.If the outdoor environment temperature reaches the first reference number Value controls the fresh air dehumidifier and is run according to most low wind file, the low dew point fresh air of indoor offer can be implemented as, to make interior The dew-point temperature of air is maintained at lower state.

If specifically, the outdoor environment temperature is not up to first referential data, the fresh air dehumidifier is obtained Outlet air dry-bulb temperature.The outlet air dry-bulb temperature of the fresh air dehumidifier is detected by the air outlet temperature sensing package of the fresh air dehumidifier It arrives, that is, the outlet air dry-bulb temperature for obtaining the fresh air dehumidifier, including, obtain the outlet air mouthfeel of the fresh air dehumidifier The outlet air dry-bulb temperature that thermometer bulb detects.

Step S103 controls institute if the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data Fresh air dehumidifier is stated to continue to run with according to current gear;

Optionally, second referential data is preset second value, such as 7,8,9,10,11,12,13, or The practical leaving water temperature of heat pump water dispenser described in person and preset first regulated value and the heat pump water dispenser setting Leaving water temperature and preset second regulated value and.

Optionally, the practical leaving water temperature of the heat pump water dispenser is examined by the temperature sensing package being arranged on heat pump water dispenser outlet pipe It surveys.

Step S104, if the outlet air dry-bulb temperature reaches the third referential data, controlling the fresh air dehumidifier will Wind shelves are run after reducing the first preset number shelves;

Optionally, the third referential data is preset third value, such as 9,10,11,12,13,14,15, Either the practical leaving water temperature of the heat pump water dispenser and preset third regulated value and the heat pump water dispenser set Make coolant-temperature gage and preset 4th regulated value and.

Specifically, first preset number should be smaller, optionally, it is equal to 1.

Specifically, being supplied to the fresh air dew point in room since the outlet air dry-bulb temperature of the fresh air dehumidifier directly influences Temperature, and then room air dew-point temperature is influenced, therefore the outlet air dry-bulb temperature is used to be used as with reference to measuring, by executing the step Rapid S102~step S104 is capable of the wind shelves of fresh air dehumidifier described in adjust automatically, it is new to be embodied as the low dew point of indoor offer Wind makes radiation tail end surface not allow to be also easy to produce condensation to make the dew-point temperature of room air be maintained at lower state.

Step S105 controls the heat pump water organ and closes when the outlet air dry-bulb temperature reaches the 4th referential data;

Specifically, the 4th referential data is more than the third referential data.

Optionally, the 4th referential data is preset 4th numerical value, such as 13,14,15,16,17,18,19, Either the practical leaving water temperature of the heat pump water dispenser and preset 5th regulated value and the heat pump water dispenser set Make coolant-temperature gage and preset 6th regulated value and.

Specifically, when the outlet air dry-bulb temperature reaches the 4th referential data, illustrate the dew-point temperature of room air Higher than radiation tail end surface temperature, radiation tail end surface easy tos produce condensation, controls the heat pump water organ at this time and closes, with timely Prevent radiation tail end surface from generating condensation, reliability is higher.

Technical solution provided in an embodiment of the present invention, obtains outdoor environment temperature first, if the outdoor environment temperature reaches To the first referential data, illustrate that the dew-point temperature of outdoor air is relatively high, then controls the fresh air dehumidifier according to most low wind file Operation, provides low dew point fresh air for interior, the dew-point temperature of room air is made to be maintained at lower state, otherwise obtains fresh air and removes The outlet air dry-bulb temperature of wet machine is supplied to the fresh air in room since the outlet air dry-bulb temperature of the fresh air dehumidifier directly influences Dew-point temperature, and then room air dew-point temperature is influenced, therefore the outlet air dry-bulb temperature is used to be used as with reference to measuring, if the outlet air Dry-bulb temperature reaches the second referential data, and the not up to described third referential data illustrates the fresh air dew-point temperature for being supplied to room It is not high, then it controls the fresh air dehumidifier and is continued to run with according to current gear, if the outlet air dry-bulb temperature reaches third reference Numerical value is then supplied to the fresh air dew-point temperature in room higher, and control the fresh air dehumidifier reduces the first preset number by wind shelves It is run after shelves, to reduce the fresh air dew-point temperature for being supplied to room, it is new that the above process can be implemented as the low dew point of indoor offer Wind, to make the dew-point temperature of room air be maintained at lower state, radiation tail end surface is not allowed to be also easy to produce condensation, reduce because Radiation tail end surface generates condensation and has to the frequency for closing heat pump water dispenser and water valve, more sufficient to enable cold to obtain Supply, improve people's comfort in the room, when the outlet air dry-bulb temperature reaches the 4th referential data, explanation is supplied to The fresh air dew-point temperature in room is very high, and radiation tail end surface easy tos produce condensation, controls the heat pump water organ in time at this time and closes, Radiation tail end surface can be effectively prevent to generate condensation.Therefore, technical solution provided in an embodiment of the present invention, by being removed to fresh air Wet machine and the control of the intelligent linkage of heat pump water dispenser can be effective on the basis of effectivelying prevent radiation tail end surface to generate condensation The frequency for closing heat pump water dispenser and water valve is reduced, to enable cold to obtain more sufficient supply, improves people in room Interior comfort.

In addition, in current technology, heat pump water dispenser is controlled often through the humiture situation of change in detection room The switch of start and stop and water valve prevents radiation tail end surface condensation, still, if room humiture is uneven, and temperature and humidity sensing Device position is not the highest place of humiture just, then is likely to occur radiation tail end surface portion region condensation in room Situation may not yet close heat pump water dispenser and water valve at this time, that is to say, that close heat pump water dispenser and water valve is not prompt enough, reliability It is poor.And technical solution provided in an embodiment of the present invention, it is controlled using the outlet air dry-bulb temperature of fresh air dehumidifier as with reference to amount Heat pump water dispenser, the outlet air dry-bulb temperature of the fresh air dehumidifier will not by the non-uniform influence of room humiture, accuracy compared with Height controls the heat pump water organ and closes, can effectively reduce condensation when the outlet air dry-bulb temperature reaches four referential datas Risk, reliability are higher.

Optionally, the control method for the radiation fresh air conditioner system that another embodiment of the present invention provides further includes:

If the outlet air dry-bulb temperature is not up to second referential data, the fresh air dehumidifier is controlled according to default shelves Position operation;

If specifically, the outlet air dry-bulb temperature is not up to second referential data, illustrate the fresh air for being supplied to room Dew-point temperature is relatively low, then can control the fresh air dehumidifier and be run according to preset gear, realizes preferably dehumidifying and ventilation effect Fruit.

Optionally, the control method for the radiation fresh air conditioner system that another embodiment of the present invention provides, further include:

If the outlet air dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data controls the heat Water pumping machine maintains current state;

If the outlet air dry-bulb temperature is not up to the 5th referential data, controls the heat pump water dispenser and open.

Optionally, the 5th referential data is preset 5th numerical value, such as 11,12,13,14,15,16,17, Either the practical leaving water temperature of the heat pump water dispenser and preset 7th regulated value and the heat pump water dispenser set Make coolant-temperature gage and preset 8th regulated value and.

If specifically, the outlet air dry-bulb temperature is not up to the 5th referential data, illustrate the dew point temperature of room air Degree is less than radiation tail end surface temperature, and radiation tail end surface is not allowed to be also easy to produce condensation, controls the heat pump water dispenser at this time and opens, from And can cold supply be provided for interior in time, improve Indoor Thermal Comfort in Passive.

It should be noted that any one embodiment of the present invention, second referential data are less than the third referential data, The third referential data is less than the 4th referential data, and the 5th referential data is less than the 4th referential data;Institute State the first regulated value, second regulated value, the third regulated value, the 4th regulated value, the 5th regulated value, described 6th regulated value, the 7th regulated value, the 8th regulated value may be set according to actual conditions as identical value, can also set It is set to different values, such as 0,1,2,3,4,5;Second reference value, the third reference value, the 4th reference value and institute State the 5th reference value be user according to the preset numerical value of actual conditions;Wherein, the ginseng of the actual conditions mentioned above The factor of examining includes:Heat pump water dispenser sets leaving water temperature, outdoor environment temperature, the air output size of fresh air dehumidifier and user couple The preference etc. of indoor environment temperature.

In order to illustrate technical solution provided by the invention more fully hereinafter, it is new to correspond to radiation provided in an embodiment of the present invention The control method of wind air-conditioning system, the present invention disclose a kind of control device of radiation fresh air conditioner system.

Referring to Fig. 2, Fig. 2 is a kind of structure of the control device of radiation fresh air conditioner system provided in an embodiment of the present invention Figure.The radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water dispenser.As shown in Fig. 2, the device includes:

Acquisition module 201, for obtaining outdoor environment temperature;

Specifically, the acquisition module 201 includes:

First acquisition unit, the outdoor environment temperature detected for obtaining outdoor environment temperature sensing package.

First control module 202 controls the fresh air and removes if reaching the first referential data for the outdoor environment temperature Wet machine is run according to most low wind file, otherwise obtains the outlet air dry-bulb temperature of the fresh air dehumidifier;

Specifically, first control module 202 includes:

Second acquisition unit, the air outlet temperature sensing package for obtaining the fresh air dehumidifier detect described in go out it is air-dried Ball temperature.

Second control module 203, if reaching the second referential data for the outlet air dry-bulb temperature, not up to third refers to Numerical value controls the fresh air dehumidifier and is continued to run with according to current gear;

Third control module 204 controls described new if reaching the third referential data for the outlet air dry-bulb temperature Air dehumidifier is run after wind shelves are reduced the first preset number shelves;

4th control module 205 reaches the 4th referential data for working as the outlet air dry-bulb temperature, controls the heat pump water Organ closes, and the 4th referential data is more than the third referential data.

The control device of radiation fresh air conditioner system provided in an embodiment of the present invention, by fresh air dehumidifier and heat pump water The intelligent linkage of machine controls, and the wind shelves of fresh air dehumidifier, make the dew-point temperature of room air keep described in one side adjust automatically In lower state, radiation tail end surface is not allowed to be also easy to produce condensation, reduces and has to close because radiation tail end surface generates condensation The frequency of heat pump water dispenser and water valve improves people's in the room comfortable to enable cold to obtain more sufficient supply Property, when on the other hand determining that radiation tail end surface easy tos produce condensation by outlet air dry-bulb temperature, the heat pump water is controlled in time Organ closes, and radiation tail end surface can be effectively prevent to generate condensation.Therefore, radiation fresh air conditioner system provided in an embodiment of the present invention The control device of system is effectivelying prevent radiation tail end surface by the intelligent linkage control to fresh air dehumidifier and heat pump water dispenser On the basis of generating condensation, the frequency for closing heat pump water dispenser and water valve can be effectively reduced, to enable cold to obtain more Sufficient supply improves the comfort of people in the room.

In addition, in current technology, heat pump water dispenser is controlled often through the humiture situation of change in detection room The switch of start and stop and water valve prevents radiation tail end surface condensation, still, if room humiture is uneven, and temperature and humidity sensing Device position is not the highest place of humiture just, then is likely to occur radiation tail end surface portion region condensation in room Situation may not yet close heat pump water dispenser and water valve at this time, that is to say, that close heat pump water dispenser and water valve is not prompt enough, reliability It is poor.And the control device of radiation fresh air conditioner system provided in an embodiment of the present invention, with the outlet air dry bulb temperature of fresh air dehumidifier Degree is used as controls heat pump water dispenser with reference to amount, and the outlet air dry-bulb temperature of the fresh air dehumidifier will not be by room humiture unevenness Even influence, accuracy is higher, when the outlet air dry-bulb temperature reaches four referential datas, controls the heat pump water organ It closes, can effectively reduce condensation risk, reliability is higher.

Optionally, the control device for the radiation fresh air conditioner system that another embodiment of the present invention provides further includes:

5th control module controls described new if being not up to second referential data for the outlet air dry-bulb temperature Air dehumidifier is run according to preset gear.

Optionally, the control device for the radiation fresh air conditioner system that another embodiment of the present invention provides further includes:

6th control module, if reaching the 5th referential data for the outlet air dry-bulb temperature, not up to described 4th ginseng Numerical value is examined, the heat pump water dispenser is controlled and maintains current state;

7th control module controls the heat if being not up to the 5th referential data for the outlet air dry-bulb temperature Water pumping machine is opened.

If specifically, the outlet air dry-bulb temperature is not up to the 5th referential data, illustrate the dew point temperature of room air Degree is less than radiation tail end surface temperature, and radiation tail end surface is not allowed to be also easy to produce condensation, controls the heat pump water dispenser at this time and opens, from And can cold supply be provided for interior in time, improve Indoor Thermal Comfort in Passive.

In order to protect technical solution provided by the invention more fully hereinafter, it is new to correspond to radiation provided in an embodiment of the present invention The control method of wind air-conditioning system, the present invention disclose a kind of radiation fresh air conditioner system.

Referring to Fig. 3, Fig. 3 is a kind of structure chart of radiation fresh air conditioner system provided in an embodiment of the present invention.Such as Fig. 3 institutes Show, which includes:

Fresh air dehumidifier 301, heat pump water dispenser 302, the radiation tail end 303, Yi Jiyu being connected with the heat pump water dispenser 302 The centralized control plate 304 that the fresh air dehumidifier 301 and the heat pump water dispenser 302 are respectively connected with;

Specifically, the heat pump water dispenser 302 is connected with the radiation tail end 303 by water pump 305, the radiation tail end 303 settings are in the room.

The operation of the centralized control plate 304 includes:Outdoor environment temperature is obtained, if the outdoor environment temperature reaches the One referential data controls the fresh air dehumidifier and is run according to most low wind file, it is air-dried otherwise to obtain going out for the fresh air dehumidifier Ball temperature controls the fresh air dehumidification if the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data Machine is continued to run with according to current gear, if the outlet air dry-bulb temperature reaches the third referential data, is controlled the fresh air and is removed Wet machine is run after wind shelves are reduced the first preset number shelves, when the outlet air dry-bulb temperature reaches the 4th referential data, control institute It states heat pump water organ to close, the 4th referential data is more than the third referential data.

Optionally, the radiation fresh air conditioner system that another embodiment of the present invention provides, the centralized control plate 304 Operation further includes:

If the outlet air dry-bulb temperature is not up to second referential data, the fresh air dehumidifier is controlled according to default shelves Position operation.

Optionally, the radiation fresh air conditioner system that another embodiment of the present invention provides, the centralized control plate 304 Operation further includes:

If the outlet air dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data controls the heat Water pumping machine maintains current state;

If the outlet air dry-bulb temperature is not up to the 5th referential data, controls the heat pump water dispenser and open.

It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of radiation fresh air conditioner systems Control method, device and the radiation fresh air conditioner system of system.Technical solution provided by the invention obtains outdoor environment temperature first Degree, if the outdoor environment temperature reaches the first referential data, illustrates that the dew-point temperature of outdoor air is relatively high, then described in control Fresh air dehumidifier according to most low wind file run, provide low dew point fresh air for interior, make the dew-point temperature of room air be maintained at compared with Otherwise low state obtains the outlet air dry-bulb temperature of fresh air dehumidifier, since the outlet air dry-bulb temperature of the fresh air dehumidifier is straight It connects and influences the fresh air dew-point temperature for being supplied to room, and then influence room air dew-point temperature, therefore use the outlet air dry bulb Temperature is used as with reference to measuring, if the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data, illustrates to supply It is not high to the fresh air dew-point temperature in room, then it controls the fresh air dehumidifier and is continued to run with according to current gear, if the outlet air Dry-bulb temperature reaches third referential data, then is supplied to the fresh air dew-point temperature in room higher, and controlling the fresh air dehumidifier will Wind shelves are run after reducing the first preset number shelves, and to reduce the fresh air dew-point temperature for being supplied to room, the above process can be real Low dew point fresh air now is provided for interior, to make the dew-point temperature of room air be maintained at lower state, radiation tail end surface Do not allow to be also easy to produce condensation, reduces and have to the frequency for closing heat pump water dispenser and water valve because radiation tail end surface generates condensation, to So that cold is obtained more sufficient supply, the comfort of people in the room is improved, when the outlet air dry-bulb temperature reaches 4th referential data illustrates to be supplied to the fresh air dew-point temperature in room very high, and radiation tail end surface easy tos produce condensation, at this time and When control the heat pump water organ and close, radiation tail end surface can be effectively prevent to generate condensation.Therefore, technology provided by the invention Scheme generates condensation by the intelligent linkage control to fresh air dehumidifier and heat pump water dispenser effectivelying prevent radiation tail end surface On the basis of, the frequency for closing heat pump water dispenser and water valve can be effectively reduced, to enable cold to obtain more sufficient confession It answers, improves the comfort of people in the room.

In addition, in current technology, heat pump water dispenser is controlled often through the humiture situation of change in detection room The switch of start and stop and water valve prevents radiation tail end surface condensation, still, if room humiture is uneven, and temperature and humidity sensing Device position is not the highest place of humiture just, then is likely to occur radiation tail end surface portion region condensation in room Situation may not yet close heat pump water dispenser and water valve at this time, that is to say, that close heat pump water dispenser and water valve is not prompt enough, reliability It is poor.And technical solution provided by the invention, control heat pump water using the outlet air dry-bulb temperature of fresh air dehumidifier as with reference to amount The outlet air dry-bulb temperature of machine, the fresh air dehumidifier will not be by the non-uniform influence of room humiture, and accuracy is higher, works as institute When stating outlet air dry-bulb temperature and reaching four referential datas, controls the heat pump water organ and close, can effectively reduce condensation risk, it can It is higher by property.

Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence " including one ... ... ", not There is also other identical elements in the process, method, article or apparatus that includes the element for exclusion.

Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment For radiation fresh air conditioner system, since it is corresponding with method part disclosed in embodiment, so description is fairly simple, Reference may be made to the description of the method.

The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit Any other shape well known in reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register or technical field In the storage medium of formula.

The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one The widest range caused.

Claims (14)

1. a kind of control method of radiation fresh air conditioner system, the radiation fresh air conditioner system includes fresh air dehumidifier and heat pump Water dispenser, which is characterized in that the method includes:
Obtain outdoor environment temperature;
If the outdoor environment temperature reaches the first referential data, controls the fresh air dehumidifier and run according to most low wind file, it is no Then obtain the outlet air dry-bulb temperature of the fresh air dehumidifier;
If the outlet air dry-bulb temperature reaches the second referential data, not up to third referential data, the fresh air dehumidifier is controlled It is continued to run with according to current gear;
If the outlet air dry-bulb temperature reaches the third referential data, control the fresh air dehumidifier reduces by first in advance by wind shelves If being run after number shelves;
When the outlet air dry-bulb temperature reaches the 4th referential data, controls the heat pump water organ and close, the 4th referential data More than the third referential data.
2. according to the method described in claim 1, it is characterized in that, the acquisition outdoor environment temperature includes:
Obtain the outdoor environment temperature that outdoor environment temperature sensing package detects.
3. according to the method described in claim 1, it is characterized in that, the outlet air dry bulb temperature for obtaining the fresh air dehumidifier Degree, including:
Obtain the outlet air dry-bulb temperature that the air outlet temperature sensing package of the fresh air dehumidifier detects.
4. according to the method described in claim 1, it is characterized in that, further including:
If the outlet air dry-bulb temperature is not up to second referential data, controls the fresh air dehumidifier and transported according to preset gear Row.
5. according to the method described in claim 1, it is characterized in that, further including:
If the outlet air dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data controls the heat pump water Machine maintains current state;
If the outlet air dry-bulb temperature is not up to the 5th referential data, controls the heat pump water dispenser and open.
6. according to Claims 1 to 5 any one of them method, which is characterized in that first referential data is to preset The first numerical value;Second referential data is that preset second value or the heat pump water dispenser actually go out water temperature Degree with preset first regulated value and the heat pump water dispenser setting leaving water temperature with it is preset second tune The sum of section value;The third referential data is preset third value or the practical leaving water temperature of the heat pump water dispenser With preset third regulated value and the heat pump water dispenser setting leaving water temperature with it is preset 4th adjust The sum of value;4th referential data be preset 4th numerical value or the heat pump water dispenser practical leaving water temperature with The sum of preset 5th regulated value or the setting leaving water temperature of the heat pump water dispenser and preset 6th regulated value Sum.
7. according to the method described in claim 5, it is characterized in that, the 5th referential data is preset 5th number Value either the practical leaving water temperature of the heat pump water dispenser and preset 7th regulated value and the heat pump water dispenser Setting leaving water temperature and preset 8th regulated value and.
8. a kind of control device of radiation fresh air conditioner system, the radiation fresh air conditioner system includes fresh air dehumidifier and heat pump Water dispenser, which is characterized in that described device includes:
Acquisition module, for obtaining outdoor environment temperature;
First control module controls the fresh air dehumidifier and presses if reaching the first referential data for the outdoor environment temperature It is run according to most low wind file, otherwise obtains the outlet air dry-bulb temperature of the fresh air dehumidifier;
Second control module, if reaching the second referential data, not up to third referential data for the outlet air dry-bulb temperature, control The fresh air dehumidifier is made to continue to run with according to current gear;
Third control module controls the fresh air dehumidification if reaching the third referential data for the outlet air dry-bulb temperature Machine is run after wind shelves are reduced the first preset number shelves;
4th control module reaches the 4th referential data for working as the outlet air dry-bulb temperature, controls the heat pump water organ and close, 4th referential data is more than the third referential data.
9. device according to claim 8, which is characterized in that the acquisition module includes:
First acquisition unit, the outdoor environment temperature detected for obtaining outdoor environment temperature sensing package.
10. device according to claim 8, which is characterized in that first control module includes:
Second acquisition unit, the outlet air dry bulb temperature that the air outlet temperature sensing package for obtaining the fresh air dehumidifier detects Degree.
11. device according to claim 8, which is characterized in that further include:
5th control module controls the fresh air and removes if being not up to second referential data for the outlet air dry-bulb temperature Wet machine is run according to preset gear.
12. device according to claim 8, which is characterized in that further include:
6th control module, if reaching the 5th referential data for the outlet air dry-bulb temperature, not up to described 4th reference number Value controls the heat pump water dispenser and maintains current state;
7th control module controls the heat pump water if being not up to the 5th referential data for the outlet air dry-bulb temperature Machine is opened.
13. a kind of radiation fresh air conditioner system, including:Fresh air dehumidifier, heat pump water dispenser, the spoke being connected with the heat pump water dispenser End is penetrated, and the centralized control plate being respectively connected with the fresh air dehumidifier and the heat pump water dispenser;It is characterized in that, institute The operation for stating centralized control plate includes:Outdoor environment temperature is obtained, if the outdoor environment temperature reaches the first referential data, control It makes the fresh air dehumidifier to run according to most low wind file, the outlet air dry-bulb temperature of the fresh air dehumidifier is otherwise obtained, if described Outlet air dry-bulb temperature reaches the second referential data, not up to third referential data, controls the fresh air dehumidifier according to current shelves Position continues to run with, if the outlet air dry-bulb temperature reaches the third referential data, controls the fresh air dehumidifier and drops wind shelves It is run after low first preset number shelves, when the outlet air dry-bulb temperature reaches the 4th referential data, controls the heat pump water organ It closes, the 4th referential data is more than the third referential data.
14. system according to claim 13, which is characterized in that the operation of the centralized control plate further includes:
If the outlet air dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data controls the heat pump water Machine maintains current state;
If the outlet air dry-bulb temperature is not up to the 5th referential data, controls the heat pump water dispenser and open.
CN201610097364.5A 2016-02-22 2016-02-22 Radiate the control method and relevant apparatus of fresh air conditioner system CN105674501B (en)

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