CN105674501A - Control method of radiation fresh air conditioning system and related device - Google Patents
Control method of radiation fresh air conditioning system and related device Download PDFInfo
- Publication number
- CN105674501A CN105674501A CN201610097364.5A CN201610097364A CN105674501A CN 105674501 A CN105674501 A CN 105674501A CN 201610097364 A CN201610097364 A CN 201610097364A CN 105674501 A CN105674501 A CN 105674501A
- Authority
- CN
- China
- Prior art keywords
- referential data
- fresh air
- heat pump
- out dry
- pump water
- 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.)
- Granted
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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control 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
- F24F11/77—Control 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
-
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F5/00—Air-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
- F24F5/0096—Air-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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
-
- 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
- F24F2110/12—Temperature of the outside air
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The invention discloses a control method of a radiation fresh air conditioning system and a related device. The method comprises the steps of: obtaining an outdoor environment temperature; controlling a fresh air dehumidifier to operate according to a lowest air gear if the outdoor environment temperature reaches a first reference numerical value, otherwise, obtaining an air outlet dry ball temperature of the fresh air dehumidifier; controlling the fresh air dehumidifier to continuously operate according to the present gear if the air outlet dry ball temperature reaches a second reference numerical value and dose not reach a third reference numerical value; controlling the fresh air dehumidifier to operate after reducing the air gear to a first preset number gear if the air outlet dry ball temperature reaches the third reference numerical value; and controlling a heat pump water machine to be closed if the air outlet dry ball temperature reaches a fourth reference numerical value. The control method can effectively reduce the closing frequency of the heat pump water machine and a water value on the basis of effectively preventing generation of condensation on the radiation terminal surface, so that the refrigerating capacity can be supplied more sufficiently, and the comfort of people in rooms is improved.
Description
Technical field
The present invention relates to control technical field, particularly relate to a kind of control method radiating fresh air conditioner system and relevant apparatus.
Background technology
In recent years, economic development is rapid, and medium-to-high grade apartment, each big city, office building increasing number cause that energy resource supply day is becoming tight, and 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 air conditioning system, it is possible to be combined with low energy consumption or green building well, have good application prospect. But, there is distinct disadvantage in independent radiation cooling system, namely radiation tail end surface temperature cannot be below room air dew point temperature, otherwise can produce condensation, affecting building performance and indoor sanitation condition, this just requires that room door window seals as far as possible, it is to avoid in outdoor highly humid air inlet chamber. Consequently, it is possible to space air circulation is deteriorated, indoor temperature uniformity can be affected again, radiating system comfortableness will be substantially reduced. Therefore the fresh air dehumidifier essential condition that to be air-conditioning system properly functioning, ensure that the humidity of conditioned indoor space is to avoid radiation tail end surface sweating, additionally also it is provided that the required new wind in indoor, ensure the air circulation in room, air-conditioning system and fresh air dehumidifier combine and just obtain radiation fresh air conditioner system, and operational effect and the fresh air dehumidifier of air-conditioning system are closely bound up.
Therefore, how coordinated signals fresh air dehumidifier and air-conditioning system become the key avoiding radiation tail end surface condensation. And in current technology, the control of the two is relatively independent, and unrealized the two intelligent linkage control, the switch of the start and stop and water valve that typically just control heat pump water machine by the humiture situation of change in detection room prevents radiation tail end surface condensation, cause that the frequency closing heat pump water machine and water valve is higher, cold is under-supply, and then affects people's comfortableness in room.
Summary of the invention
In view of this, the invention provides and a kind of radiate the control method of fresh air conditioner system, device and radiation fresh air conditioner system, produce on the basis of condensation effectively preventing radiation tail end surface, can effectively reduce the frequency closing heat pump water machine and water valve, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room.
For achieving the above object, the present invention provides following technical scheme:
A kind of control method radiating fresh air conditioner system, described radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water machine, and described method includes:
Obtain outdoor environment temperature;
If described outdoor environment temperature reaches the first referential data, control described fresh air dehumidifier and run according to minimum wind shelves, otherwise obtain the air-out dry-bulb temperature of described fresh air dehumidifier;
If described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, control described fresh air dehumidifier and continue to run with according to current gear;
If described air-out dry-bulb temperature reaches described 3rd referential data, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier;
When described air-out dry-bulb temperature reaches the 4th referential data, controlling described heat pump water office and close, described 4th referential data is more than described 3rd referential data.
Preferably, described acquisition outdoor environment temperature includes:
Obtain outdoor environment temperature-sensitive bag and detect the described outdoor environment temperature obtained.
Preferably, the air-out dry-bulb temperature of the described fresh air dehumidifier of described acquisition, including:
The air outlet temperature-sensitive bag obtaining described fresh air dehumidifier detects the described air-out dry-bulb temperature obtained.
Preferably, also include:
If described air-out dry-bulb temperature is not up to described second referential data, controls described fresh air dehumidifier and run according to preset gear.
Preferably, also include:
If described air-out dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data, control described heat pump water machine and maintain current state;
If described air-out dry-bulb temperature is not up to described 5th referential data, controls described heat pump water machine and open.
Preferably, described first referential data is the first numerical value set in advance; Described second referential data is second value set in advance, or the actual leaving water temperature of described heat pump water machine and the first regulated value set in advance and, or described heat pump water machine set leaving water temperature and the second regulated value set in advance and; Described 3rd referential data is third value set in advance, or the actual leaving water temperature of described heat pump water machine and the 3rd regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 4th regulated value set in advance and; Described 4th referential data is the 4th numerical value set in advance, or the actual leaving water temperature of described heat pump water machine and the 5th regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 6th regulated value set in advance and.
Preferably, described 5th referential data is the 5th numerical value set in advance, or the actual leaving water temperature of described heat pump water machine and the 7th regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 8th regulated value set in advance and.
A kind of control device radiating fresh air conditioner system, described radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water machine, and described device includes:
Acquisition module, is used for obtaining outdoor environment temperature;
First controls module, if reaching the first referential data for described outdoor environment temperature, controlling described fresh air dehumidifier and running according to minimum wind shelves, otherwise obtaining the air-out dry-bulb temperature of described fresh air dehumidifier;
Second controls module, if reaching the second referential data for described air-out dry-bulb temperature, not up to the 3rd referential data, controlling described fresh air dehumidifier and continuing to run with according to current gear;
3rd controls module, if reaching described 3rd referential data for described air-out dry-bulb temperature, controls to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier;
4th controls module, for reaching the 4th referential data when described air-out dry-bulb temperature, controls described heat pump water office and closes, and described 4th referential data is more than described 3rd referential data.
Preferably, described acquisition module includes:
First acquiring unit, the described outdoor environment temperature obtained for obtaining outdoor environment temperature-sensitive bag to detect.
Preferably, described first control module includes:
Second acquisition unit, the air outlet temperature-sensitive bag for obtaining described fresh air dehumidifier detects the described air-out dry-bulb temperature obtained.
Preferably, also include:
5th controls module, if for described air-out dry-bulb temperature not up to described second referential data, controls described fresh air dehumidifier and runs according to preset gear.
Preferably, also include:
6th controls module, if reaching the 5th referential data for described air-out dry-bulb temperature, not up to described 4th referential data, controlling described heat pump water machine and maintaining current state;
7th controls module, if for described air-out dry-bulb temperature not up to described 5th referential data, controls described heat pump water machine and opens.
A kind of radiation fresh air conditioner system, including:
Fresh air dehumidifier, heat pump water machine, the radiation tail end being connected with described heat pump water machine, and the centralized Control plate being respectively connected with described fresh air dehumidifier and described heat pump water machine;
The operation of described centralized Control plate includes: obtain outdoor environment temperature, if described outdoor environment temperature reaches the first referential data, control described fresh air dehumidifier to run according to minimum wind shelves, otherwise obtain the air-out dry-bulb temperature of described fresh air dehumidifier, if described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, control described fresh air dehumidifier to continue to run with according to current gear, if described air-out dry-bulb temperature reaches described 3rd referential data, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier, when described air-out dry-bulb temperature reaches the 4th referential data, control described heat pump water office to close, described 4th referential data is more than described 3rd referential data.
Preferably, the operation of described centralized Control plate also includes:
If described air-out dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data, control described heat pump water machine and maintain current state;
If described air-out dry-bulb temperature is not up to described 5th referential data, controls described heat pump water machine and open.
Via above-mentioned technical scheme it can be seen that compared with prior art, the invention provides and a kind of radiate the control method of fresh air conditioner system, device and radiation fresh air conditioner system. technical scheme provided by the invention, first outdoor environment temperature is obtained, if described outdoor environment temperature reaches the first referential data, illustrate that the dew point temperature of outdoor air is higher, then control described fresh air dehumidifier to run according to minimum wind shelves, for the indoor offer new wind of low dew point, the dew point temperature making room air is maintained at relatively low state, otherwise obtain the air-out dry-bulb temperature of fresh air dehumidifier, owing to the air-out dry-bulb temperature of described fresh air dehumidifier directly influences the new wind dew point temperature being supplied to room, and then affect room air dew point temperature, therefore adopt described air-out dry-bulb temperature as reference quantity, if described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, illustrate that the new wind dew point temperature being supplied to room is not high, then control described fresh air dehumidifier to continue to run with according to current gear, if described air-out dry-bulb temperature reaches the 3rd referential data, the new wind dew point temperature being then supplied to room is higher, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier, thus reducing the new wind dew point temperature being supplied to room, said process can be implemented as the indoor offer new wind of low dew point, so that the dew point temperature of room air is maintained at relatively low state, radiation tail end surface is not easy to produce condensation, reduce and have to close the frequency of heat pump water machine and water valve because radiation tail end surface produces condensation, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room, when described air-out dry-bulb temperature reaches the 4th referential data, illustrate that the new wind dew point temperature being supplied to room is significantly high, radiation tail end surface easily produces condensation, now control described heat pump water office in time to close, can effectively prevent radiation tail end surface from producing condensation. therefore, technical scheme provided by the invention, by the intelligent linkage of fresh air dehumidifier and heat pump water machine is controlled, produce on the basis of condensation effectively preventing radiation tail end surface, can effectively reduce the frequency closing heat pump water machine and water valve, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, the accompanying drawing used required in embodiment or description of the prior art will be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to the accompanying drawing provided.
The flow chart of a kind of control method radiating fresh air conditioner system that Fig. 1 provides for the embodiment of the present invention;
A kind of structure chart controlling device radiating fresh air conditioner system that Fig. 2 provides for the embodiment of the present invention;
A kind of structure chart radiating fresh air conditioner system that Fig. 3 provides for the embodiment of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments. Based on the embodiment in the present invention, the every other embodiment that those of ordinary skill in the art obtain under not making creative work premise, broadly fall into the scope of protection of the invention.
Understandable for enabling the above-mentioned purpose of the present invention, feature and advantage to become apparent from, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment
Refer to the flow chart of a kind of control method radiating fresh air conditioner system that Fig. 1, Fig. 1 provide for the embodiment of the present invention. Described radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water machine. As it is shown in figure 1, the method includes:
Step S101, obtains outdoor environment temperature;
Concrete, described outdoor environment temperature is obtained by the detection of outdoor environment temperature-sensitive bag. That is, described step S101 includes, and obtains outdoor environment temperature-sensitive bag and detects the described outdoor environment temperature obtained.
Step S102, if described outdoor environment temperature reaches the first referential data, controls described fresh air dehumidifier and runs according to minimum wind shelves, otherwise obtain the air-out dry-bulb temperature of described fresh air dehumidifier;
Concrete, described first referential data is the first numerical value set in advance, such as 39,40,41,42 or 43 etc., can set according to the actual refrigerating capacity of described radiation fresh air conditioner system. If described outdoor environment temperature reaches the first referential data, control described fresh air dehumidifier and run according to minimum wind shelves, it is possible to be embodied as the indoor offer new wind of low dew point, so that the dew point temperature of room air is maintained at relatively low state.
Concrete, if described outdoor environment temperature is not up to described first referential data, obtain the air-out dry-bulb temperature of described fresh air dehumidifier. The air-out dry-bulb temperature of described fresh air dehumidifier is detected by the air outlet temperature-sensitive bag of described fresh air dehumidifier and obtains, namely, the air-out dry-bulb temperature of the described fresh air dehumidifier of described acquisition, including, the air outlet temperature-sensitive bag obtaining described fresh air dehumidifier detects the described air-out dry-bulb temperature obtained.
Step S103, if described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, controls described fresh air dehumidifier and continues to run with according to current gear;
Optionally, described second referential data is second value set in advance, such as 7,8,9,10,11,12,13 etc., or the actual leaving water temperature of described heat pump water machine and the first regulated value set in advance and, or described heat pump water machine set leaving water temperature and the second regulated value set in advance and.
Optionally, the actual leaving water temperature of described heat pump water machine is by the temperature-sensitive bag detection being arranged on heat pump water machine outlet pipe.
Step S104, if described air-out dry-bulb temperature reaches described 3rd referential data, controls to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier;
Optionally, described 3rd referential data is third value set in advance, such as 9,10,11,12,13,14,15 etc., or the actual leaving water temperature of described heat pump water machine and the 3rd regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 4th regulated value set in advance and.
Concrete, described first preset number should be less, optionally, equal to 1.
Concrete, owing to the air-out dry-bulb temperature of described fresh air dehumidifier directly influences the new wind dew point temperature being supplied to room, and then affect room air dew point temperature, therefore adopt described air-out dry-bulb temperature as reference quantity, by performing described step S102～described step S104, it is possible to automatically adjust the wind shelves of described fresh air dehumidifier, it is achieved for the indoor offer new wind of low dew point, so that the dew point temperature of room air is maintained at relatively low state, radiation tail end surface is made to be not easy to produce condensation.
Step S105, when described air-out dry-bulb temperature reaches the 4th referential data, controls described heat pump water office and closes;
Concrete, described 4th referential data is more than described 3rd referential data.
Optionally, described 4th referential data is the 4th numerical value set in advance, such as 13,14,15,16,17,18,19 etc., or the actual leaving water temperature of described heat pump water machine and the 5th regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 6th regulated value set in advance and.
Concrete, when described air-out dry-bulb temperature reaches described 4th referential data, illustrate that the dew point temperature of room air is higher than radiation tail end surface temperature, radiation tail end surface easily produces condensation, now control described heat pump water office to close, to prevent radiation tail end surface from producing condensation in time, reliability is higher.
The technical scheme that the embodiment of the present invention provides, first outdoor environment temperature is obtained, if described outdoor environment temperature reaches the first referential data, illustrate that the dew point temperature of outdoor air is higher, then control described fresh air dehumidifier to run according to minimum wind shelves, for the indoor offer new wind of low dew point, the dew point temperature making room air is maintained at relatively low state, otherwise obtain the air-out dry-bulb temperature of fresh air dehumidifier, owing to the air-out dry-bulb temperature of described fresh air dehumidifier directly influences the new wind dew point temperature being supplied to room, and then affect room air dew point temperature, therefore adopt described air-out dry-bulb temperature as reference quantity, if described air-out dry-bulb temperature reaches the second referential data, not up to described 3rd referential data, illustrate that the new wind dew point temperature being supplied to room is not high, then control described fresh air dehumidifier to continue to run with according to current gear, if described air-out dry-bulb temperature reaches the 3rd referential data, the new wind dew point temperature being then supplied to room is higher, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier, thus reducing the new wind dew point temperature being supplied to room, said process can be implemented as the indoor offer new wind of low dew point, so that the dew point temperature of room air is maintained at relatively low state, radiation tail end surface is not easy to produce condensation, reduce and have to close the frequency of heat pump water machine and water valve because radiation tail end surface produces condensation, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room, when described air-out dry-bulb temperature reaches the 4th referential data, illustrate that the new wind dew point temperature being supplied to room is significantly high, radiation tail end surface easily produces condensation, now control described heat pump water office in time to close, can effectively prevent radiation tail end surface from producing condensation. therefore, the technical scheme that the embodiment of the present invention provides, by the intelligent linkage of fresh air dehumidifier and heat pump water machine is controlled, produce on the basis of condensation effectively preventing radiation tail end surface, can effectively reduce the frequency closing heat pump water machine and water valve, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room.
Additionally, in current technology, the start and stop of heat pump water machine and the switch of water valve is controlled to prevent radiation tail end surface condensation often through the humiture situation of change in detection room, but, if room humiture is uneven, and Temperature Humidity Sensor position is not the place that humiture is the highest just, the situation being then likely to occur in room radiation tail end surface portion region condensation, now it is likely to not yet close heat pump water machine and water valve, that is closing heat pump water machine and water valve is not prompt enough, reliability is poor. And the technical scheme that the embodiment of the present invention provides, heat pump water machine is controlled as reference quantity using the air-out dry-bulb temperature of fresh air dehumidifier, the air-out dry-bulb temperature of described fresh air dehumidifier will not be subject to the impact that room humiture is uneven, degree of accuracy is higher, when described air-out dry-bulb temperature reaches four referential datas, control described heat pump water office to close, it is possible to effectively reducing condensation risk, reliability is higher.
Optionally, the control method of the radiation fresh air conditioner system that another embodiment of the present invention provides, also include:
If described air-out dry-bulb temperature is not up to described second referential data, controls described fresh air dehumidifier and run according to preset gear;
Concrete, if described air-out dry-bulb temperature is not up to described second referential data, illustrate that the new wind dew point temperature being supplied to room is relatively low, then can control described fresh air dehumidifier and run according to preset gear, it is achieved better dehumidifying and ventilation effect.
Optionally, the control method of the radiation fresh air conditioner system that another embodiment of the present invention provides, also include:
If described air-out dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data, control described heat pump water machine and maintain current state;
If described air-out dry-bulb temperature is not up to described 5th referential data, controls described heat pump water machine and open.
Optionally, described 5th referential data is the 5th numerical value set in advance, such as 11,12,13,14,15,16,17 etc., or the actual leaving water temperature of described heat pump water machine and the 7th regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 8th regulated value set in advance and.
Concrete, if described air-out dry-bulb temperature is not up to described 5th referential data, illustrate that the dew point temperature of room air is lower than radiation tail end surface temperature, radiation tail end surface is not easy to produce condensation, now control described heat pump water machine to open, it is thus possible to supply for indoor offer cold in time, improve Indoor Thermal Comfort in Passive.
It should be noted that any one embodiment of the present invention, described second referential data is less than described 3rd referential data, and described 3rd referential data is less than described 4th referential data, and described 5th referential data is less than described 4th referential data; Described first regulated value, described second regulated value, described 3rd regulated value, described 4th regulated value, described 5th regulated value, described 6th regulated value, described 7th regulated value, described 8th regulated value can be set as identical value according to practical situation, different values can also be set as, such as 0,1,2,3,4,5 etc.; Described second reference value, described 3rd reference value, described 4th reference value and described 5th reference value are that user is according to practical situation numerical value set in advance; Wherein, the reference factor of described practical situation mentioned above includes: heat pump water machine sets leaving water temperature, outdoor environment temperature, the air output size of fresh air dehumidifier and user's preference etc. to indoor environment temperature.
In order to set forth technical scheme provided by the invention more fully hereinafter, corresponding to the control method of the radiation fresh air conditioner system that the embodiment of the present invention provides, a kind of control device radiating fresh air conditioner system of disclosure.
Refer to a kind of structure chart controlling device radiating fresh air conditioner system that Fig. 2, Fig. 2 provide for the embodiment of the present invention. Described radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water machine. As in figure 2 it is shown, this device includes:
Acquisition module 201, is used for obtaining outdoor environment temperature;
Concrete, described acquisition module 201 includes:
First acquiring unit, the described outdoor environment temperature obtained for obtaining outdoor environment temperature-sensitive bag to detect.
First controls module 202, if reaching the first referential data for described outdoor environment temperature, controlling described fresh air dehumidifier and running according to minimum wind shelves, otherwise obtaining the air-out dry-bulb temperature of described fresh air dehumidifier;
Concrete, described first controls module 202 includes:
Second acquisition unit, the air outlet temperature-sensitive bag for obtaining described fresh air dehumidifier detects the described air-out dry-bulb temperature obtained.
Second controls module 203, if reaching the second referential data for described air-out dry-bulb temperature, not up to the 3rd referential data, controlling described fresh air dehumidifier and continuing to run with according to current gear;
3rd controls module 204, if reaching described 3rd referential data for described air-out dry-bulb temperature, controls to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier;
4th controls module 205, for reaching the 4th referential data when described air-out dry-bulb temperature, controls described heat pump water office and closes, and described 4th referential data is more than described 3rd referential data.
The control device of the radiation fresh air conditioner system that the embodiment of the present invention provides, by the intelligent linkage of fresh air dehumidifier and heat pump water machine is controlled, automatically the wind shelves of described fresh air dehumidifier are adjusted on the one hand, the dew point temperature making room air is maintained at relatively low state, radiation tail end surface is not easy to produce condensation, reduce and have to close the frequency of heat pump water machine and water valve because radiation tail end surface produces condensation, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room, when determining that radiation tail end surface easily produces condensation by air-out dry-bulb temperature on the other hand, control described heat pump water office in time to close, can effectively prevent radiation tail end surface from producing condensation. therefore, the control device of the radiation fresh air conditioner system that the embodiment of the present invention provides, by the intelligent linkage of fresh air dehumidifier and heat pump water machine is controlled, produce on the basis of condensation effectively preventing radiation tail end surface, can effectively reduce the frequency closing heat pump water machine and water valve, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room.
Additionally, in current technology, the start and stop of heat pump water machine and the switch of water valve is controlled to prevent radiation tail end surface condensation often through the humiture situation of change in detection room, but, if room humiture is uneven, and Temperature Humidity Sensor position is not the place that humiture is the highest just, the situation being then likely to occur in room radiation tail end surface portion region condensation, now it is likely to not yet close heat pump water machine and water valve, that is closing heat pump water machine and water valve is not prompt enough, reliability is poor. And the control device of the radiation fresh air conditioner system that the embodiment of the present invention provides, heat pump water machine is controlled as reference quantity using the air-out dry-bulb temperature of fresh air dehumidifier, the air-out dry-bulb temperature of described fresh air dehumidifier will not be subject to the impact that room humiture is uneven, degree of accuracy is higher, when described air-out dry-bulb temperature reaches four referential datas, control described heat pump water office to close, it is possible to effectively reducing condensation risk, reliability is higher.
Optionally, the control device of the radiation fresh air conditioner system that another embodiment of the present invention provides, also include:
5th controls module, if for described air-out dry-bulb temperature not up to described second referential data, controls described fresh air dehumidifier and runs according to preset gear.
Optionally, the control device of the radiation fresh air conditioner system that another embodiment of the present invention provides, also include:
6th controls module, if reaching the 5th referential data for described air-out dry-bulb temperature, not up to described 4th referential data, controlling described heat pump water machine and maintaining current state;
7th controls module, if for described air-out dry-bulb temperature not up to described 5th referential data, controls described heat pump water machine and opens.
Concrete, if described air-out dry-bulb temperature is not up to described 5th referential data, illustrate that the dew point temperature of room air is lower than radiation tail end surface temperature, radiation tail end surface is not easy to produce condensation, now control described heat pump water machine to open, it is thus possible to supply for indoor offer cold in time, improve Indoor Thermal Comfort in Passive.
In order to protect technical scheme provided by the invention more fully hereinafter, corresponding to the control method of the radiation fresh air conditioner system that the embodiment of the present invention provides, disclosure one radiation fresh air conditioner system.
Refer to a kind of structure chart radiating fresh air conditioner system that Fig. 3, Fig. 3 provide for the embodiment of the present invention. As it is shown on figure 3, this system includes:
Fresh air dehumidifier 301, heat pump water machine 302, the radiation tail end 303 being connected with described heat pump water machine 302, and the centralized Control plate 304 being respectively connected with described fresh air dehumidifier 301 and described heat pump water machine 302;
Concrete, described heat pump water machine 302 is connected by water pump 305 with described radiation tail end 303, and described radiation tail end 303 is arranged in room.
The operation of described centralized Control plate 304 includes: obtain outdoor environment temperature, if described outdoor environment temperature reaches the first referential data, control described fresh air dehumidifier to run according to minimum wind shelves, otherwise obtain the air-out dry-bulb temperature of described fresh air dehumidifier, if described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, control described fresh air dehumidifier to continue to run with according to current gear, if described air-out dry-bulb temperature reaches described 3rd referential data, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier, when described air-out dry-bulb temperature reaches the 4th referential data, control described heat pump water office to close, described 4th referential data is more than described 3rd referential data.
Optionally, the radiation fresh air conditioner system that another embodiment of the present invention provides, the operation of described centralized Control plate 304 also includes:
If described air-out dry-bulb temperature is not up to described second referential data, controls described fresh air dehumidifier and run according to preset gear.
Optionally, the radiation fresh air conditioner system that another embodiment of the present invention provides, the operation of described centralized Control plate 304 also includes:
If described air-out dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data, control described heat pump water machine and maintain current state;
If described air-out dry-bulb temperature is not up to described 5th referential data, controls described heat pump water machine and open.
Via above-mentioned technical scheme it can be seen that compared with prior art, the invention provides and a kind of radiate the control method of fresh air conditioner system, device and radiation fresh air conditioner system. technical scheme provided by the invention, first outdoor environment temperature is obtained, if described outdoor environment temperature reaches the first referential data, illustrate that the dew point temperature of outdoor air is higher, then control described fresh air dehumidifier to run according to minimum wind shelves, for the indoor offer new wind of low dew point, the dew point temperature making room air is maintained at relatively low state, otherwise obtain the air-out dry-bulb temperature of fresh air dehumidifier, owing to the air-out dry-bulb temperature of described fresh air dehumidifier directly influences the new wind dew point temperature being supplied to room, and then affect room air dew point temperature, therefore adopt described air-out dry-bulb temperature as reference quantity, if described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, illustrate that the new wind dew point temperature being supplied to room is not high, then control described fresh air dehumidifier to continue to run with according to current gear, if described air-out dry-bulb temperature reaches the 3rd referential data, the new wind dew point temperature being then supplied to room is higher, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier, thus reducing the new wind dew point temperature being supplied to room, said process can be implemented as the indoor offer new wind of low dew point, so that the dew point temperature of room air is maintained at relatively low state, radiation tail end surface is not easy to produce condensation, reduce and have to close the frequency of heat pump water machine and water valve because radiation tail end surface produces condensation, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room, when described air-out dry-bulb temperature reaches the 4th referential data, illustrate that the new wind dew point temperature being supplied to room is significantly high, radiation tail end surface easily produces condensation, now control described heat pump water office in time to close, can effectively prevent radiation tail end surface from producing condensation. therefore, technical scheme provided by the invention, by the intelligent linkage of fresh air dehumidifier and heat pump water machine is controlled, produce on the basis of condensation effectively preventing radiation tail end surface, can effectively reduce the frequency closing heat pump water machine and water valve, so that cold can obtain comparatively sufficient supply, improve people's comfortableness in room.
Additionally, in current technology, the start and stop of heat pump water machine and the switch of water valve is controlled to prevent radiation tail end surface condensation often through the humiture situation of change in detection room, but, if room humiture is uneven, and Temperature Humidity Sensor position is not the place that humiture is the highest just, the situation being then likely to occur in room radiation tail end surface portion region condensation, now it is likely to not yet close heat pump water machine and water valve, that is closing heat pump water machine and water valve is not prompt enough, reliability is poor. And technical scheme provided by the invention, heat pump water machine is controlled as reference quantity using the air-out dry-bulb temperature of fresh air dehumidifier, the air-out dry-bulb temperature of described fresh air dehumidifier will not be subject to the impact that room humiture is uneven, degree of accuracy is higher, when described air-out dry-bulb temperature reaches four referential datas, control described heat pump water office to close, it is possible to effectively reducing condensation risk, reliability is higher.
Finally, it can further be stated that, in this article, the relational terms of such as first and second or the like is used merely to separate an entity or operation with another entity or operating space, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially. And, term " includes ", " comprising " or its any other variant are intended to comprising of nonexcludability, so that include the process of a series of key element, method, article or equipment not only include those key elements, but also include other key elements being not expressly set out, or also include the key element intrinsic for this process, method, article or equipment. When there is no more restriction, by statement " include one ... ... " key element that limits, it is not excluded that in including the process of described key element, method, article or equipment, there is also other identical element.
In this specification, each embodiment adopts the mode gone forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually referring to. For device disclosed in embodiment and radiation fresh air conditioner system, due to its with embodiment disclosed in method part corresponding, so what describe is fairly simple, part of being correlated with illustrates referring to method part.
The method described in conjunction with the embodiments described herein or the step of algorithm can directly use the software module that hardware, processor perform, or the combination of the two is implemented. Software module can be placed in any other form of storage medium known in random access memory (RAM), internal memory, read only memory (ROM), electrically programmable ROM, electrically erasable ROM, depositor or technical field.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses the present invention. The multiple amendment of these embodiments be will be apparent from for those skilled in the art, and generic principles defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments. Therefore, the present invention is not intended to be limited to the embodiments shown herein, and is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (14)
1. radiating a control method for fresh air conditioner system, described radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water machine, it is characterised in that described method includes:
Obtain outdoor environment temperature;
If described outdoor environment temperature reaches the first referential data, control described fresh air dehumidifier and run according to minimum wind shelves, otherwise obtain the air-out dry-bulb temperature of described fresh air dehumidifier;
If described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, control described fresh air dehumidifier and continue to run with according to current gear;
If described air-out dry-bulb temperature reaches described 3rd referential data, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier;
When described air-out dry-bulb temperature reaches the 4th referential data, controlling described heat pump water office and close, described 4th referential data is more than described 3rd referential data.
2. method according to claim 1, it is characterised in that described acquisition outdoor environment temperature includes:
Obtain outdoor environment temperature-sensitive bag and detect the described outdoor environment temperature obtained.
3. method according to claim 1, it is characterised in that the air-out dry-bulb temperature of the described fresh air dehumidifier of described acquisition, including:
The air outlet temperature-sensitive bag obtaining described fresh air dehumidifier detects the described air-out dry-bulb temperature obtained.
4. method according to claim 1, it is characterised in that also include:
If described air-out dry-bulb temperature is not up to described second referential data, controls described fresh air dehumidifier and run according to preset gear.
5. method according to claim 1, it is characterised in that also include:
If described air-out dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data, control described heat pump water machine and maintain current state;
If described air-out dry-bulb temperature is not up to described 5th referential data, controls described heat pump water machine and open.
6. the method according to any one of Claims 1 to 5, it is characterised in that described first referential data is the first numerical value set in advance; Described second referential data is second value set in advance, or the actual leaving water temperature of described heat pump water machine and the first regulated value set in advance and, or described heat pump water machine set leaving water temperature and the second regulated value set in advance and; Described 3rd referential data is third value set in advance, or the actual leaving water temperature of described heat pump water machine and the 3rd regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 4th regulated value set in advance and; Described 4th referential data is the 4th numerical value set in advance, or the actual leaving water temperature of described heat pump water machine and the 5th regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 6th regulated value set in advance and.
7. method according to claim 5, it is characterized in that, described 5th referential data is the 5th numerical value set in advance, or the actual leaving water temperature of described heat pump water machine and the 7th regulated value set in advance and, or described heat pump water machine set leaving water temperature and the 8th regulated value set in advance and.
8. radiating a control device for fresh air conditioner system, described radiation fresh air conditioner system includes fresh air dehumidifier and heat pump water machine, it is characterised in that described device includes:
Acquisition module, is used for obtaining outdoor environment temperature;
First controls module, if reaching the first referential data for described outdoor environment temperature, controlling described fresh air dehumidifier and running according to minimum wind shelves, otherwise obtaining the air-out dry-bulb temperature of described fresh air dehumidifier;
Second controls module, if reaching the second referential data for described air-out dry-bulb temperature, not up to the 3rd referential data, controlling described fresh air dehumidifier and continuing to run with according to current gear;
3rd controls module, if reaching described 3rd referential data for described air-out dry-bulb temperature, controls to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier;
4th controls module, for reaching the 4th referential data when described air-out dry-bulb temperature, controls described heat pump water office and closes, and described 4th referential data is more than described 3rd referential data.
9. device according to claim 8, it is characterised in that described acquisition module includes:
First acquiring unit, the described outdoor environment temperature obtained for obtaining outdoor environment temperature-sensitive bag to detect.
10. device according to claim 8, it is characterised in that described first controls module includes:
Second acquisition unit, the air outlet temperature-sensitive bag for obtaining described fresh air dehumidifier detects the described air-out dry-bulb temperature obtained.
11. device according to claim 8, it is characterised in that also include:
5th controls module, if for described air-out dry-bulb temperature not up to described second referential data, controls described fresh air dehumidifier and runs according to preset gear.
12. device according to claim 8, it is characterised in that also include:
6th controls module, if reaching the 5th referential data for described air-out dry-bulb temperature, not up to described 4th referential data, controlling described heat pump water machine and maintaining current state;
7th controls module, if for described air-out dry-bulb temperature not up to described 5th referential data, controls described heat pump water machine and opens.
13. a radiation fresh air conditioner system, it is characterised in that including:
Fresh air dehumidifier, heat pump water machine, the radiation tail end being connected with described heat pump water machine, and the centralized Control plate being respectively connected with described fresh air dehumidifier and described heat pump water machine;
The operation of described centralized Control plate includes: obtain outdoor environment temperature, if described outdoor environment temperature reaches the first referential data, control described fresh air dehumidifier to run according to minimum wind shelves, otherwise obtain the air-out dry-bulb temperature of described fresh air dehumidifier, if described air-out dry-bulb temperature reaches the second referential data, not up to the 3rd referential data, control described fresh air dehumidifier to continue to run with according to current gear, if described air-out dry-bulb temperature reaches described 3rd referential data, control to run after wind shelves are reduced the first preset number shelves by described fresh air dehumidifier, when described air-out dry-bulb temperature reaches the 4th referential data, control described heat pump water office to close, described 4th referential data is more than described 3rd referential data.
14. system according to claim 13, it is characterised in that the operation of described centralized Control plate also includes:
If described air-out dry-bulb temperature reaches the 5th referential data, not up to described 4th referential data, control described heat pump water machine and maintain current state;
If described air-out dry-bulb temperature is not up to described 5th referential data, controls described heat pump water machine and open.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097364.5A CN105674501B (en) | 2016-02-22 | 2016-02-22 | Radiate the control method and relevant apparatus of fresh air conditioner system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610097364.5A CN105674501B (en) | 2016-02-22 | 2016-02-22 | Radiate the control method and relevant apparatus of fresh air conditioner system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105674501A true CN105674501A (en) | 2016-06-15 |
| CN105674501B CN105674501B (en) | 2018-10-19 |
Family
ID=56304788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610097364.5A Active CN105674501B (en) | 2016-02-22 | 2016-02-22 | Radiate the control method and relevant apparatus of fresh air conditioner system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105674501B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278734A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN109869838A (en) * | 2017-12-01 | 2019-06-11 | 青岛海尔股份有限公司 | Intelligent multifunctional all-in-one machine |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07243689A (en) * | 1994-03-07 | 1995-09-19 | Toshiba Corp | Method for controlling air conditioner |
| JPH08303840A (en) * | 1995-05-11 | 1996-11-22 | Jdc Corp | Cooling/heating system having dehumidifier with room temperature adjusting function |
| JP2004003721A (en) * | 2002-05-31 | 2004-01-08 | Matsushita Electric Ind Co Ltd | Operation control method of air conditioner |
| CN200975802Y (en) * | 2006-12-07 | 2007-11-14 | 重庆大学 | Heat pump and radial type air conditioner system thereof |
| CN102213470A (en) * | 2010-04-12 | 2011-10-12 | 王春刚 | Radiation and ventilation combined air-conditioning system |
| CN202166135U (en) * | 2011-07-19 | 2012-03-14 | 上海朗诗建筑科技有限公司 | Comprehensive implementation moisture condensation resistant radiation fresh air air-conditioning system |
| CN104329759A (en) * | 2014-11-10 | 2015-02-04 | 上海理工大学 | Temperature control dehumidification system and temperature control dehumidification method for fresh air of radiation air conditioner |
| CN105241029A (en) * | 2015-11-03 | 2016-01-13 | 青岛海尔空调器有限总公司 | Operation control method for radiation air conditioner |
-
2016
- 2016-02-22 CN CN201610097364.5A patent/CN105674501B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07243689A (en) * | 1994-03-07 | 1995-09-19 | Toshiba Corp | Method for controlling air conditioner |
| JPH08303840A (en) * | 1995-05-11 | 1996-11-22 | Jdc Corp | Cooling/heating system having dehumidifier with room temperature adjusting function |
| JP2004003721A (en) * | 2002-05-31 | 2004-01-08 | Matsushita Electric Ind Co Ltd | Operation control method of air conditioner |
| CN200975802Y (en) * | 2006-12-07 | 2007-11-14 | 重庆大学 | Heat pump and radial type air conditioner system thereof |
| CN102213470A (en) * | 2010-04-12 | 2011-10-12 | 王春刚 | Radiation and ventilation combined air-conditioning system |
| CN202166135U (en) * | 2011-07-19 | 2012-03-14 | 上海朗诗建筑科技有限公司 | Comprehensive implementation moisture condensation resistant radiation fresh air air-conditioning system |
| CN104329759A (en) * | 2014-11-10 | 2015-02-04 | 上海理工大学 | Temperature control dehumidification system and temperature control dehumidification method for fresh air of radiation air conditioner |
| CN105241029A (en) * | 2015-11-03 | 2016-01-13 | 青岛海尔空调器有限总公司 | Operation control method for radiation air conditioner |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109869838A (en) * | 2017-12-01 | 2019-06-11 | 青岛海尔股份有限公司 | Intelligent multifunctional all-in-one machine |
| CN108278734A (en) * | 2018-01-11 | 2018-07-13 | 广东美的制冷设备有限公司 | The control method and air conditioner of air conditioner |
| CN108278734B (en) * | 2018-01-11 | 2020-09-25 | 广东美的制冷设备有限公司 | Control method of air conditioner and air conditioner |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105674501B (en) | 2018-10-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105509259A (en) | Method and related device for controlling radiation fresh-air conditioning systems | |
| CN107664340B (en) | Air conditioner and control method and device thereof | |
| CN106440262B (en) | A kind of control method and device of air-conditioner set | |
| CN104515245B (en) | The control method and device of air-conditioning system | |
| CN103245033B (en) | Air-conditioner and control method thereof and device | |
| CN104110768A (en) | Control method and circuit for electronic expansion valve of air conditioner | |
| CN106678991A (en) | Fresh air handling unit adjusting and controlling system suitable for radiant air conditioner and controlling method of fresh air handling unit adjusting and controlling system | |
| CN109751727A (en) | A kind of air conditioning control method, device and air conditioner | |
| CN204730410U (en) | A kind of full working scope adaptive controller of combined air conditioning box | |
| CN106765946B (en) | A kind of air conditioner system control method and air-conditioning system | |
| CN104764143B (en) | The constant temperature dehumidification control method and control system of air conditioner | |
| CN107676935A (en) | Intelligent air condition energy-saving control method | |
| CN112240581B (en) | Kitchen air conditioning system and control method thereof | |
| CN106288131A (en) | A kind of air-conditioner and condensation prevention control method thereof | |
| CN107917516A (en) | A kind of control method and device of outdoor fan of air-conditioner rotating speed | |
| CN113266873A (en) | Fresh air conditioning system and control method thereof | |
| CN102878634A (en) | Energy-conservation control method of dehumidifying machine special for swimming pool | |
| CN216347679U (en) | Heat pump drying equipment | |
| CN108826519A (en) | A kind of humidification system, fresh air humidification system, air conditioner and control method | |
| CN105650769B (en) | The one of a kind of variable refrigerant volume drags more radiant type central air conditioner systems | |
| CN105674501A (en) | Control method of radiation fresh air conditioning system and related device | |
| CN113865325A (en) | Heat pump drying equipment, heat pump drying control method and device | |
| CN105526684A (en) | Control method and related device for radiant fresh air conditioning system | |
| CN203704192U (en) | Air conditioning water system of hospital building | |
| CN106765880B (en) | Determine the method that radiation cooling system radiant panel surface temperature changes when opening that supplies water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |