CN110567123A - Air valve and temperature controller pairing method and device, area control system and air conditioning unit - Google Patents
Air valve and temperature controller pairing method and device, area control system and air conditioning unit Download PDFInfo
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- CN110567123A CN110567123A CN201910872088.9A CN201910872088A CN110567123A CN 110567123 A CN110567123 A CN 110567123A CN 201910872088 A CN201910872088 A CN 201910872088A CN 110567123 A CN110567123 A CN 110567123A
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- air valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/88—Electrical aspects, e.g. circuits
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- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
the application relates to an air valve and temperature controller pairing method, a device, a zone control system and an air conditioning unit, after the air valve is opened, a zone controller can acquire temperature data obtained by detecting a temperature controller arranged in each zone and carry out contrastive analysis with a preset temperature condition, when the temperature data obtained by detecting a certain temperature controller changes to meet the preset temperature condition, the fact that the area where the air valve corresponds to be subjected to temperature control at the moment is the area provided with the temperature controller is shown, the temperature controller is paired with the opened air valve at the moment, and after subsequent temperature regulation operation, the temperature obtained by detecting the temperature controller can be directly used for adjusting the air valve paired with the temperature controller. Through the scheme, the time for distinguishing the types or marks of the air valve and the temperature controller by a user is reduced, the condition that the user makes mistakes in manual classification is avoided, and the installation reliability of the regional control system is effectively enhanced.
Description
Technical Field
The application relates to the technical field of air conditioners, in particular to a method and a device for matching an air valve and a temperature controller, a zone control system and an air conditioning unit.
Background
With the improvement of the living standard of people, household appliances such as air conditioners and the like are widely used in daily life of people and become an indispensable part of life. Because the population distribution in the use environment of the air conditioner is uneven or the user demands in different areas are inconsistent, the air supply of the air conditioner in different areas needs to be controlled respectively, and the idea of area control comes up.
The regional control system is based on one-driving-one unit, and according to temperature data fed back by temperature controllers in different regions, air valves corresponding to different regions can perform different air supply control operations, so that independent air supply control of each region is realized. Therefore, when the regional control system is used for installing the air valves, the air valves and the temperature controllers need to be marked in a unified manner, and then the air valves and the temperature controllers are installed in a one-to-one correspondence manner, so that the installation efficiency is low; meanwhile, the air valves and the temperature controllers are easy to be not corresponding to each other due to the fact that the air valves are required to be installed in a manual classification mode by users. Therefore, the conventional zone control system has a disadvantage of poor installation reliability.
Disclosure of Invention
Therefore, it is necessary to provide a method and a device for pairing an air valve and a temperature controller, a zone control system and an air conditioning unit, aiming at the problem of poor installation reliability of the traditional zone control system.
A method of pairing a damper with a thermostat, the method comprising: when the air valve is opened successfully, acquiring temperature data detected by temperature controllers arranged in different areas and comparing the temperature data with preset temperature conditions for analysis; matching the temperature controller with the opened air valve, wherein the detected temperature data meets the preset temperature condition; and controlling the next air valve to be opened, and returning to the step of acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is successfully opened, and comparing and analyzing the temperature data with preset temperature conditions.
In one embodiment, before the step of acquiring temperature data detected by temperature controllers disposed in different regions and comparing and analyzing the temperature data with a preset temperature condition when the damper is successfully opened, the method further includes: controlling temperature controllers arranged in different areas to be started for temperature detection; and sending an opening signal to the air valves, wherein the opening signal is used for controlling one of the air valves to open.
In one embodiment, after the step of sending the opening signal to the wind valve, the method further comprises: and when the air valve fails to be opened, returning to control the temperature controllers arranged in different areas to be opened for temperature detection.
in one embodiment, after the step of pairing the temperature controller and the opened damper whose detected temperature data meets the preset temperature condition, and before the step of controlling the next damper to be opened, the method further includes: detecting whether all air valves are opened; and if not, executing the control of opening the next air valve.
In one embodiment, if all the dampers are open, the method further comprises: judging whether each air valve is matched with the corresponding temperature controller or not; if yes, outputting pairing success information.
In one embodiment, if there is a wind valve not paired with the thermostat, the method further comprises: and outputting pairing fault prompt information.
a damper and thermostat pairing apparatus, the apparatus comprising: the temperature data analysis module is used for acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is opened successfully and comparing and analyzing the temperature data with preset temperature conditions; the pairing execution module is used for pairing the temperature controller with the opened air valve, wherein the temperature data obtained through detection meets the preset temperature condition; and the air valve opening control module is used for controlling the next air valve to be opened and returning to the step of acquiring temperature data detected by temperature controllers arranged in different areas when the air valves are successfully opened and carrying out contrastive analysis on the temperature data and preset temperature conditions.
A zone control system comprises zone controllers, temperature controllers and air valves, wherein the temperature controllers and the air valves are respectively connected with the zone controllers, each temperature controller is respectively arranged in different zones for temperature detection, and the zone controllers are used for pairing the air valves and the temperature controllers according to the method.
In one embodiment, the system further comprises an oscillation circuit and a power supply circuit, wherein the oscillation circuit and the power supply circuit are respectively connected with the zone controller.
In one embodiment, the system further comprises a reset circuit, the reset circuit being connected to the zone controller.
an air conditioning unit comprises the regional control system.
According to the air valve and temperature controller pairing method, the air valve and temperature controller pairing device, the zone control system and the air conditioning unit, after the air valve is opened, the zone controller can acquire temperature data obtained by detecting the temperature controllers arranged in each zone and perform contrastive analysis with preset temperature conditions, when the temperature data obtained by detecting one temperature controller changes to meet the preset temperature conditions, the temperature control zone corresponding to the air valve is the zone provided with the temperature controller, the temperature controller and the opened air valve are paired at the moment, and the air valve paired with the temperature controller can be adjusted by directly adjusting the temperature obtained by detecting the temperature by the temperature controller in the subsequent temperature adjusting operation. The user need not carry out the uniform marking when installation blast gate and temperature controller, also need not manually install blast gate and temperature controller one-to-one, and the user only need accomplish blast gate and temperature controller installation, can realize the pairing operation of blast gate and temperature controller through regional controller. Through the scheme, the time for distinguishing the types or marks of the air valve and the temperature controller by a user is reduced, the condition that the user makes mistakes in manual classification is avoided, and the installation reliability of the regional control system is effectively enhanced.
Drawings
FIG. 1 is a schematic flow chart illustrating a method for pairing an air valve and a temperature controller according to an embodiment;
FIG. 2 is a schematic view illustrating an installation of an air valve and a temperature controller according to an embodiment;
FIG. 3 is a schematic flow chart illustrating a method for pairing an air valve and a temperature controller according to another embodiment;
FIG. 4 is a schematic flow chart illustrating a method for pairing an air valve and a temperature controller according to another embodiment;
FIG. 5 is a flow chart illustrating the pairing of the damper and the thermostat according to an embodiment;
FIG. 6 is a schematic flow chart illustrating a method for pairing an air valve and a temperature controller according to another embodiment;
FIG. 7 is a schematic diagram of a device for matching an air valve and a temperature controller according to an embodiment;
FIG. 8 is a schematic view of a device for matching an air valve with a thermostat according to another embodiment;
FIG. 9 is a schematic diagram of a zone control system in one embodiment;
fig. 10 is a schematic structural diagram of a zone control system in another embodiment.
Detailed Description
To facilitate an understanding of the present application, the present application will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present application are illustrated in the accompanying drawings. This application may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
referring to fig. 1, a method for matching an air valve with a temperature controller includes steps S300, S400 and S600.
and step S300, when the air valve is opened successfully, acquiring temperature data detected by temperature controllers arranged in different areas and comparing the temperature data with preset temperature conditions for analysis.
Specifically, the air valve is an air volume adjusting valve, is an indispensable end fitting in ventilation, air conditioning and air purification projects of industrial factory buildings and civil buildings, is generally used in ventilation system pipelines such as air conditioners and the like, is used for adjusting the air volume of branch pipes, and can also be used for mixed adjustment of fresh air and return air. In the regional control scheme of the air conditioning system, each region is correspondingly provided with an air valve and is respectively connected with an air valve interface of an air valve controller, the opening degrees of the air valves in different regions are controlled through the air valve controllers, different amounts of cold air or hot air are conveyed to the different regions, and therefore temperature adjusting operation of the different regions is achieved. In order to meet different user requirements of cold air or hot air conveyed by the air valve, the temperature in different areas reaches the expected temperature of a user, and the air valve controller can also receive temperature data collected by temperature controllers arranged in different areas in real time in the area control scheme, so that the corresponding air valve is subjected to feedback regulation. It should be noted that the number of temperature controllers in the same area is not exclusive, and one or more temperature controllers may be specifically set according to the size of the area and the user requirement.
The air valve and temperature controller pairing method provided by the scheme is applied to the air valve and temperature controller in the zone control system and is installed completely, the air valve and the temperature controller are not installed in a one-to-one correspondence mode according to unified marks, in order to guarantee that in the subsequent temperature control process, the zone controller can detect the accurate temperature data obtained by the temperature controller and control the corresponding air valve working state, and the air valve and the temperature controller are made to correspond through the pairing method provided by the scheme. This scheme can also be applied to the user and correspond the installation with blast gate and temperature controller according to unified mark after, carry out the check-up operation that whether temperature controller and blast gate correspond through this scheme, further guarantee the corresponding setting of blast gate and temperature controller, eliminate the possibility that mistake appears in user's manual installation.
When the air valve is opened, the air valve in the zone control system is switched from a closed state to an open state under the control of the zone controller, and the air supply control operation of the corresponding zone is realized. Since the temperature of the corresponding area is changed regardless of whether the area control system supplies cold air or hot air to the corresponding area, for the convenience of understanding of the embodiments of the present application, the following explanation will be given on the case where the temperature of the corresponding area is decreased by supplying cold air. Meanwhile, one or more temperature controllers can be arranged in the same region in the regional control system, when one temperature controller is arranged in one region, the change of temperature data is detected, and the temperature data finally meets the preset temperature condition, and at the moment, the matching of one air valve and one temperature controller is realized; when a plurality of temperature controllers are arranged in one region, the temperature change of the temperature controllers with the corresponding number can be detected, and the preset temperature condition is finally met, so that the air valve can be matched with the temperature controllers with the corresponding number. In order to facilitate understanding of the embodiments of the present application, a temperature controller is disposed in one region for explanation, and it can be understood that when a plurality of temperature controllers are disposed in one region, the matching method between the air valve and the temperature controller is similar, and the detailed description is omitted in this application.
In the same zone control system, in order to realize the pairing operation of the air valve and the temperature controllers, the zone controller can control all the temperature controllers to be in an opening state, and the detected temperature data is sent to the zone controller for analysis in real time. It should be noted that the preset temperature condition is not exclusive, and may specifically be a temperature threshold range, or may also be a specific temperature threshold, as long as whether the air valve is opened or not can be distinguished through the temperature condition to perform the temperature adjustment of the corresponding region.
And step S400, pairing the temperature controller with the opened air valve, wherein the detected temperature data meets the preset temperature condition.
Specifically, after the zone controller receives the temperature data sent by each temperature controller, each temperature data is compared with a preset temperature condition for analysis. When the time that the blast gate was opened reaches after certain, the temperature data that one of them temperature controller detected and sent will satisfy preset temperature condition, and regional control this moment will pair this temperature controller with the blast gate that opens this moment, realizes the pairing operation of one of them blast gate and temperature controller.
Referring to fig. 2, in one embodiment, the zone control system performs temperature adjustment operations in four different rooms, one for each room. After the air valve 1 is opened successfully, the zone controller receives temperature data which are detected and sent concurrently by the temperature controllers 1, 2, 3 and 4 in real time, and analyzes the temperature data sent by the four temperature controllers respectively with preset temperature conditions. When the temperature controller 1 detects that the temperature in the room 1 is reduced to meet the preset temperature condition, that is, the temperature data sent by the temperature controller 1 meets the preset temperature condition, the zone controller will pair the temperature controller 1 and the air valve 1. In the subsequent operation process, if the temperature controller 1 detects that the temperature data of the room 1 does not meet the requirement, the regional controller directly adjusts the opening degree and the like of the air valve 1.
And step S600, controlling the next air valve to be opened. And returning to the step of acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is successfully opened, and comparing and analyzing the temperature data with preset temperature conditions.
Specifically, after the currently opened air valve is paired, the zone controller will continue to open the next air valve to perform the pairing operation on the next air valve. Similarly, when the next air valve is matched, the same matching method as the current air valve is adopted, namely the temperature controller detects the change of temperature data, and the corresponding temperature controller is matched with the opened air valve when the temperature changes to meet the preset temperature condition.
it should be noted that, in one embodiment, in order to quickly implement the pairing operation of each air valve and a thermostat, after the air valve is opened and paired, the zone control does not close the air valve or the thermostat that has already been paired, but directly opens the next air valve that has not been paired, and then obtains the temperature data sent by all the thermostats (or the temperature data sent by the unpaired thermostat) to perform the pairing operation. It is understood that, in another embodiment, in order to avoid the waste of energy, it may also be that each time the pairing operation of one air valve is implemented, the zone controller closes the corresponding air valve and the thermostat, and only the air valve and the thermostat that are not paired need to be opened in the subsequent pairing operation.
Referring to fig. 3, in an embodiment, before step S300, the method further includes step S100 and step S200.
And step S100, controlling temperature controllers arranged in different areas to be started for temperature detection.
Specifically, the pairing operation of the air valve and the temperature controller can be selected according to the user requirement to be executed, and if the user has a requirement that the zone controller automatically matches the air valve and the temperature controller, the user sends a corresponding pairing instruction to the zone controller, so that the automatic pairing operation is realized. When the zone controller receives a pairing instruction sent by a user, the temperature controllers arranged in different zones in the zone control system are correspondingly controlled to be started to operate, temperature detection is carried out in real time, and corresponding temperature data are sent to the zone controller. It will be appreciated that in other embodiments, the temperature detection may be performed by other means of causing the zone controller to initiate thermostat-on operations for controlling different zones, for example, when a user sets the dampers and the thermostats to complete, the corresponding pairing operation may be automatically triggered.
it should be noted that the setting of the air valve and the temperature controller may be accomplished by simply setting the temperature controller at a place where the temperature controller needs to be set in the zone control system, and correspondingly setting the air valve at a place where the air valve needs to be set, instead of setting the air valve and the temperature controller according to the corresponding relationship. The user can also set the air valves and the temperature controllers in a one-to-one correspondence mode according to unified marks, namely when the temperature of a certain area needs to be adjusted by the area controller according to the temperature of the temperature controllers, the area controller correspondingly knows which air valve needs to be adjusted, and at the moment, the automatic pairing operation of the air valves and the temperature controllers can realize the pairing verification operation.
And step S200, sending an opening signal to the air valve.
Specifically, the opening signal is used to control one of the dampers to open. After the zone controller is started and automatically paired, the zone controller firstly controls each temperature controller to start and operate, and then sends a start signal to the air valve to control one of the air valves to start and operate, so that the zone temperature data corresponding to the air valve is changed. It should be noted that when the zone controller sends an opening signal to the dampers, any damper that is not yet paired with the thermostat may be used. It is understood that, in other embodiments, the user may also set a certain pairing sequence, and the zone controller sends an opening signal to the first air valve according to the sequence set by the user to control the first air valve to open for pairing operation.
In one embodiment, after the step of sending the opening signal to the damper, the method further comprises: and when the air valve fails to be opened, returning to control the temperature controllers arranged in different areas to be opened for temperature detection.
Specifically, the air valve may also fail to open under the opening signal of the zone controller, and at this time, because the air valve fails to open, it is not necessary to match the air valve and the temperature controller according to the temperature collected by the temperature controller. Therefore, when the zone controller sends an opening instruction to the air valve but the air valve is not opened, the zone controller returns to control the temperature controllers arranged in different zones to be opened for temperature detection when receiving the pairing instruction, and the corresponding air valve is opened to continue to execute the corresponding pairing operation under the action of the opening signal. It can be understood that, in one embodiment, when the area controller sends an opening signal to the air valve to control the opening times of the air valve to reach a preset value, but the air valves are all opened, the area controller may further output alarm information to prompt a user.
Referring to fig. 4, in an embodiment, after step S400 and before the step of controlling the next damper to open, the method further includes step S500.
step S500, whether all air valves are opened or not is detected.
specifically, after completing the pairing operation of one of the air valves, the zone controller detects whether the air valve paired at this time is the last air valve to be paired, that is, whether all the air valves complete the pairing operation at this time, so that the zone controller can stop the pairing operation in time. It should be noted that the manner of detecting whether all the air valves are opened is not unique, in an embodiment, please refer to fig. 5, a counting manner is adopted for determining, and after opening one sub-air valve, the zone controller adds 1 to the count data n to obtain new count data n equal to n +1, and meanwhile, the zone controller determines whether the new count data n is consistent with the total number m of the air valves, and if so, it indicates that all the air valves are opened; if the two are not consistent, the air valves are still not opened for pairing.
it should be noted that fig. 5 is only used for understanding the counting operation of the open damper and the counting operation of the pairing completion damper. When the air valves and the temperature controller are matched, the temperature detection is carried out after one air valve is opened, and the number of the opened air valves is increased by one; and when the zone controller completes the pairing of the opened air valves and the temperature controller according to the obtained temperature data, the number of the air valves which are paired is increased by one. And then, the next air valve is opened, and the operation is carried out in the same pairing mode and counting mode until the number of the opened air valves is consistent with the total number of the air valves of the regional control system, and the number of the matched air valves is consistent with the total number of the air valves of the regional control system, which indicates that the whole pairing operation is successfully completed.
If not, controlling the next air valve to be opened. Specifically, if not, it indicates that the air valve to be paired at this time is not the last air valve to be paired of the zone control system, and at this time, in order to complete the one-to-one pairing operation between the air valve and the temperature controller in the zone control system, the zone controller will perform an operation of controlling the next air valve to be opened, and perform a pairing operation between the next air valve and the temperature controller.
Referring to fig. 6, in an embodiment, after step S500, if all the dampers are opened, the method further includes step S700 and step S800.
And step S700, judging whether each air valve is matched with the corresponding temperature controller.
Specifically, in the same zone control system, the number of the air valves and the temperature controllers is limited, and after the zone controller performs pairing operation according to temperature data detected by the temperature controllers, in order to avoid the situation that all the air valves are already paired but the pairing operation is not terminated, after all the air valves are opened, the zone controller can detect whether all the air valves complete the pairing operation with the corresponding temperature controllers.
It can be understood that the manner of determining whether each air valve is paired with the corresponding temperature controller by the zone controller is not unique. In an embodiment, please refer to fig. 5, the local controller counts, that is, after one of the air valves is paired with the corresponding temperature controller, the local controller adds 1 to the count data 1 on the original basis to obtain the current count data 1 equal to 1+1, until the final count data 1 is consistent with the number n of the air valves, that is, it indicates that each air valve is paired with the corresponding temperature controller, and at this time, the local controller outputs information of successful pairing to inform the user.
If yes, go to step S800 to output the information of successful pairing.
Specifically, if, it all disposes corresponding temperature controller to show each blast gate in the regional control system, and the temperature controller in each region all disposes a blast gate correspondingly this moment, and when the temperature data that this temperature controller detected does not satisfy the demand, regional controller can directly adjust the blast gate of configuration and realize the temperature regulation operation in each region.
It can be understood that, in an embodiment, after the step of determining whether each air valve is paired with the corresponding temperature controller if there is an air valve that is not paired with the temperature controller, the method further includes: and outputting pairing fault prompt information. Whether each blast gate all accomplishes the pairing with the temperature controller that corresponds promptly is judged promptly, still can appear not all blast gates and all dispose the condition of temperature controller, show promptly this moment and pair the failure, this time zone controller will output trouble prompt message in order to inform the user to in time overhaul etc..
According to the air valve and temperature controller pairing method, after the air valve is opened, the regional controller can acquire temperature data obtained by detecting the temperature controllers arranged in each region and perform contrastive analysis with preset temperature conditions, when the temperature data obtained by detecting one temperature controller changes to meet the preset temperature conditions, the region where the air valve is correspondingly subjected to temperature control at the moment is the region where the temperature controller is arranged, the temperature controller and the opened air valve are paired at the moment, and the air valve paired with the temperature controller can be adjusted by directly detecting the temperature obtained by the temperature controller in subsequent temperature adjustment operation. The user need not carry out the uniform marking when installation blast gate and temperature controller, also need not manually install blast gate and temperature controller one-to-one, and the user only need accomplish blast gate and temperature controller installation, can realize the pairing operation of blast gate and temperature controller through regional controller. Through the scheme, the time for distinguishing the types or marks of the air valve and the temperature controller by a user is reduced, the condition that the user makes mistakes in manual classification is avoided, and the installation reliability of the regional control system is effectively enhanced.
Referring to fig. 7, a device for matching an air valve with a temperature controller includes: the system comprises a temperature data analysis module 200, a pairing execution module 300 and a wind valve opening control module 500.
The temperature data analysis module 200 is used for acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is successfully opened and comparing and analyzing the temperature data with preset temperature conditions.
specifically, when the air valve is opened, it means that one of the air valves in the zone control system is switched from a closed state to an open state under the control of the zone controller, and the air supply control operation of the corresponding zone is realized. Since the temperature of the corresponding area is changed regardless of whether the area control system supplies cold air or hot air to the corresponding area, for the convenience of understanding of the embodiments of the present application, the following explanation will be given on the case where the temperature of the corresponding area is decreased by supplying cold air. Meanwhile, one or more temperature controllers can be arranged in the same region in the regional control system, when one temperature controller is arranged in one region, the change of temperature data is detected, and the temperature data finally meets the preset temperature condition, and at the moment, the matching of one air valve and one temperature controller is realized; when a plurality of temperature controllers are arranged in one region, the temperature change of the temperature controllers with the corresponding number can be detected, and the preset temperature condition is finally met, so that the air valve can be matched with the temperature controllers with the corresponding number. In order to facilitate understanding of the embodiments of the present application, a temperature controller is disposed in one region for explanation, and it can be understood that when a plurality of temperature controllers are disposed in one region, the matching method between the air valve and the temperature controller is similar, and the detailed description is omitted in this application.
In the same zone control system, in order to realize the pairing operation of the air valve and the temperature controllers, the zone controller can control all the temperature controllers to be in an opening state, and the detected temperature data is sent to the zone controller for analysis in real time. It should be noted that the preset temperature condition is not exclusive, and may specifically be a temperature threshold range, or may also be a specific temperature threshold, as long as whether the air valve is opened or not can be distinguished through the temperature condition to perform the temperature adjustment of the corresponding region.
The pairing execution module 300 is configured to pair the temperature controller and the opened air valve, where the detected temperature data meets a preset temperature condition.
specifically, after the zone controller receives the temperature data sent by each temperature controller, each temperature data is compared with a preset temperature condition for analysis. When the time that the blast gate was opened reaches after certain, the temperature data that one of them temperature controller detected and sent will satisfy preset temperature condition, and regional control this moment will pair this temperature controller with the blast gate that opens this moment, realizes the pairing operation of one of them blast gate and temperature controller.
The damper opening control module 500 is used to control the next damper opening. And returning to the step of acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is successfully opened, and comparing and analyzing the temperature data with preset temperature conditions.
Specifically, after the currently opened air valve is paired, the zone controller will continue to open the next air valve to perform the pairing operation on the next air valve. Similarly, when the next air valve is matched, the same matching method as the current air valve is adopted, namely the temperature controller detects the change of temperature data, and the corresponding temperature controller is matched with the opened air valve when the temperature changes to meet the preset temperature condition.
It should be noted that, in one embodiment, in order to quickly implement the pairing operation of each air valve and a thermostat, after the air valve is opened and paired, the zone control does not close the air valve or the thermostat that has already been paired, but directly opens the next air valve that has not been paired, and then obtains the temperature data sent by all the thermostats (or the temperature data sent by the unpaired thermostat) to perform the pairing operation. It is understood that, in another embodiment, in order to avoid the waste of energy, it may also be that each time the pairing operation of one air valve is implemented, the zone controller closes the corresponding air valve and the thermostat, and only the air valve and the thermostat that are not paired need to be opened in the subsequent pairing operation.
Referring to fig. 8, in an embodiment, the air valve and thermostat pairing device further includes a pairing opening module 100. The pairing starting module 100 is used for controlling the temperature controllers arranged in different areas to be started for temperature detection; and sending an opening signal to the air valve. The specific operation is similar to the embodiment corresponding to the above method, and is not described herein again.
Referring to fig. 8, in an embodiment, the air valve and temperature controller pairing device further includes an opening determination module 400. The opening judgment module 400 is used for detecting whether all the air valves are opened; if not, controlling the next air valve to be opened. The specific operation is similar to the embodiment corresponding to the above method, and is not described herein again.
Referring to fig. 8, in an embodiment, the air valve and thermostat pairing apparatus further includes a pairing determination module 600. The pairing judgment module 600 is used for judging whether each air valve is paired with the corresponding temperature controller; if so, outputting information of successful pairing; if not, outputting pairing fault prompt information. The specific operation is similar to the embodiment corresponding to the above method, and is not described herein again.
Above-mentioned blast gate and temperature controller pair device, after the blast gate was opened, regional controller can acquire the temperature data that the temperature controller that sets up in each region detected and obtain and carry out contrastive analysis with predetermineeing the temperature condition, when the temperature data that a certain temperature controller detected and obtain changed to when satisfying predetermineeing the temperature condition, it indicates that the blast gate corresponds the region that carries out temperature control this time is the region that is provided with this temperature controller promptly, pair this temperature controller and the blast gate of opening this moment, follow-up temperature regulation operation, can be directly through the temperature that this temperature controller detected the temperature that obtains to the blast gate of pairing with it adjust can. The user need not carry out the uniform marking when installation blast gate and temperature controller, also need not manually install blast gate and temperature controller one-to-one, and the user only need accomplish blast gate and temperature controller installation, can realize the pairing operation of blast gate and temperature controller through regional controller. Through the scheme, the time for distinguishing the types or marks of the air valve and the temperature controller by a user is reduced, the condition that the user makes mistakes in manual classification is avoided, and the installation reliability of the regional control system is effectively enhanced.
Referring to fig. 9, a zone control system includes a zone controller 10, a temperature controller 30 and an air valve 20, wherein the temperature controller 30 and the air valve 20 are respectively connected to the zone controller 10, each temperature controller 30 is respectively disposed in a different zone for temperature detection, and the zone controller 10 is configured to perform a pairing operation of the air valve 20 and the temperature controller 30 according to the above method.
Specifically, when the air valve 20 is opened, it means that one of the air valves 20 in the zone control system is switched from the closed state to the open state under the control of the zone controller 10, and the air supply control operation of the corresponding zone is realized. Since the temperature of the corresponding area is changed regardless of whether the area control system supplies cold air or hot air to the corresponding area, for the convenience of understanding of the embodiments of the present application, the following explanation will be given on the case where the temperature of the corresponding area is decreased by supplying cold air. Meanwhile, one or more temperature controllers 30 can be arranged in the same region in the regional control system, when one temperature controller 30 is arranged in one region, the change of temperature data is detected, and the temperature data finally meets the preset temperature condition, and at the moment, the matching of one air valve 20 and one temperature controller 30 is realized; when a plurality of temperature controllers 30 are arranged in one region, the temperature change of the corresponding number of temperature controllers 30 is detected to finally meet the preset temperature condition, and at the moment, the air valve 20 is matched with the corresponding number of temperature controllers 30. In order to facilitate understanding of the embodiments of the present application, a temperature controller 30 is disposed in one area for explanation, and it can be understood that when a plurality of temperature controllers 30 are disposed in one area, the matching method between the air valve 20 and the temperature controller 30 is similar, and is not described in detail in this application.
In the same zone control system, in order to realize the pairing operation of the damper 20 and the thermostat 30, the zone controller 10 controls all the thermostats 30 to be in an on state, and transmits the detected temperature data to the zone controller 10 for analysis in real time. It should be noted that the preset temperature condition is not exclusive, and may specifically be a temperature threshold range, or may also be a specific temperature threshold, as long as it is possible to distinguish whether the air flap 20 is opened to perform the temperature adjustment of the corresponding region through the temperature condition.
After receiving the temperature data sent by each thermostat 30, the zone controller 10 will compare and analyze each temperature data with the preset temperature condition. When the opening time of the air valve 20 reaches a certain time, the temperature data detected and sent by one of the temperature controllers 30 will meet the preset temperature condition, and at this time, the area control will pair the temperature controller 30 with the air valve 20 opened at that time, so as to realize the pairing operation of one of the air valves 20 and the temperature controller 30.
after the currently opened damper 20 is paired, the zone controller 10 will continue to open the next damper 20 and perform the pairing operation on the next damper 20. Similarly, when the next damper 20 is paired, the same pairing method as that of the current damper 20 is adopted, that is, the temperature controller 30 detects the change of the temperature data, and the corresponding temperature controller 30 and the opened damper 20 are paired when the temperature changes to meet the preset temperature condition.
It should be noted that, in one embodiment, in order to quickly implement the pairing operation of each damper 20 and the thermostat 30, after the dampers 20 are opened and paired, the zone control does not close the paired damper 20 or thermostat 30, but directly opens the next non-paired damper 20, and then obtains the temperature data sent by all the thermostats 30 (or the temperature data sent by the non-paired thermostats 30) to perform the pairing operation. It is understood that, in another embodiment, in order to avoid the waste of energy, the zone controller 10 may close the corresponding damper 20 and thermostat 30 each time after the pairing operation of one damper 20 is performed, and only the damper 20 and thermostat 30 that are not paired need to be opened in the subsequent pairing operation.
Referring to fig. 10, in one embodiment, the area control system further includes an oscillation circuit 50 and a power circuit 40, and the oscillation circuit 50 and the power circuit 40 are respectively connected to the area controller 10.
Specifically, the zone control system is further provided with a power supply circuit 40, and a suitable amount of power is supplied to the zone controller 10 and the like through the power supply circuit 40, thereby maintaining stable operation of the zone control system. Meanwhile, through the arrangement of the oscillating circuit 50, a stable oscillating frequency is provided for the zone controller 10, so that the running time sequence of the zone controller 10 is stable. It should be noted that the specific configurations of the power supply circuit 40 and the oscillation circuit 50 are not exclusive as long as a stable operating environment can be provided for the area control system.
Referring to fig. 10, in one embodiment, the area control system further includes a reset circuit 60, and the reset circuit 60 is connected to the area controller 10.
specifically, in the present embodiment, the area control system is further provided with a reset circuit 60, and the reset circuit 60 can ensure that when an error occurs in the operation program of the area controller 10, a pulse signal is given to control the restart of the area controller 10, thereby effectively ensuring the operation reliability of the area control system. Likewise, the specific form of the reset circuit 60 is not exclusive as long as the zone controller 10 can be controlled to restart in the event of an error in the operating program of the zone controller 10.
In the above zone control system, after the air valve 20 is opened, the zone controller 10 can acquire the temperature data detected by the temperature controllers 30 arranged in each zone and compare and analyze the temperature data with the preset temperature condition, when the temperature data detected by a certain temperature controller 30 changes to meet the preset temperature condition, it is indicated that the zone where the air valve 20 is correspondingly temperature-controlled is the zone where the temperature controller 30 is arranged, at this time, the temperature controller 30 is paired with the opened air valve 20, and in the subsequent temperature adjustment operation, the air valve 20 paired with the temperature controller can be directly adjusted by the temperature detected by the temperature controller 30. The user does not need to carry out uniform marking when installing the blast gate 20 and the temperature controller 30, and does not need to manually install the blast gate 20 and the temperature controller 30 in a one-to-one correspondence manner, and the user only needs to complete the installation of the blast gate 20 and the temperature controller 30, and the pairing operation of the blast gate 20 and the temperature controller 30 can be realized through the zone controller 10. Through the scheme, the time for distinguishing the types or marks of the air valve 20 and the temperature controller 30 by a user is reduced, the condition that the user makes mistakes in manual classification is avoided, and the installation reliability of the regional control system is effectively enhanced.
An air conditioning unit comprises the regional control system.
Specifically, as shown in the above embodiments, referring to fig. 9 and 10, when the air flap 20 is opened, it indicates that one of the air flaps 20 in the zone control system is switched from the closed state to the open state under the control of the zone controller 10, so as to implement the air supply control operation of the corresponding zone. One or more temperature controllers 30 can be arranged in the same region in the regional control system, when one temperature controller 30 is arranged in one region, the change of temperature data is detected, and the preset temperature condition is finally met, and at the moment, the matching of one air valve 20 and one temperature controller 30 is realized; when a plurality of temperature controllers 30 are arranged in one region, the temperature change of the corresponding number of temperature controllers 30 is detected to finally meet the preset temperature condition, and at the moment, the air valve 20 is matched with the corresponding number of temperature controllers 30. In order to facilitate understanding of the embodiments of the present application, a temperature controller 30 is disposed in one area for explanation, and it can be understood that when a plurality of temperature controllers 30 are disposed in one area, the matching method between the air valve 20 and the temperature controller 30 is similar, and is not described in detail in this application.
In the same zone control system, in order to realize the pairing operation of the damper 20 and the thermostat 30, the zone controller 10 controls all the thermostats 30 to be in an on state, and transmits the detected temperature data to the zone controller 10 for analysis in real time. It should be noted that the preset temperature condition is not exclusive, and may specifically be a temperature threshold range, or may also be a specific temperature threshold, as long as it is possible to distinguish whether the air flap 20 is opened to perform the temperature adjustment of the corresponding region through the temperature condition.
after receiving the temperature data sent by each thermostat 30, the zone controller 10 will compare and analyze each temperature data with the preset temperature condition. When the opening time of the air valve 20 reaches a certain time, the temperature data detected and sent by one of the temperature controllers 30 will meet the preset temperature condition, and at this time, the area control will pair the temperature controller 30 with the air valve 20 opened at that time, so as to realize the pairing operation of one of the air valves 20 and the temperature controller 30.
after the currently opened damper 20 is paired, the zone controller 10 will continue to open the next damper 20 and perform the pairing operation on the next damper 20. Similarly, when the next damper 20 is paired, the same pairing method as that of the current damper 20 is adopted, that is, the temperature controller 30 detects the change of the temperature data, and the corresponding temperature controller 30 and the opened damper 20 are paired when the temperature changes to meet the preset temperature condition.
it should be noted that, in one embodiment, in order to quickly implement the pairing operation of each damper 20 and the thermostat 30, after the dampers 20 are opened and paired, the zone control does not close the paired damper 20 or thermostat 30, but directly opens the next non-paired damper 20, and then obtains the temperature data sent by all the thermostats 30 (or the temperature data sent by the non-paired thermostats 30) to perform the pairing operation. It is understood that, in another embodiment, in order to avoid the waste of energy, the zone controller 10 may close the corresponding damper 20 and thermostat 30 each time after the pairing operation of one damper 20 is performed, and only the damper 20 and thermostat 30 that are not paired need to be opened in the subsequent pairing operation.
Further, in one embodiment, the air conditioning unit further comprises an indoor unit, an outdoor unit, a line controller and the like, wherein the indoor unit is connected with the outdoor unit, the line controller is connected with the indoor unit, and a control system interface of the indoor unit is connected with an air conditioning interface of a regional control system. The outdoor unit mainly comprises a compressor, a condenser and a main control unit, the indoor unit mainly comprises an evaporator, a throttle expansion valve, a fan motor and the like, and corresponding refrigerating or heating operation can be realized through the cooperative work of the indoor unit and the outdoor unit.
Above-mentioned air conditioning unit, after the blast gate 20 opened, regional controller 10 can obtain the temperature data that temperature controller 30 that sets up in each region detected and carry out contrastive analysis with preset temperature condition, when the temperature data that a certain temperature controller 30 detected and obtained changes to when satisfying preset temperature condition, show that the corresponding region of carrying out temperature control of blast gate 20 is the region that is provided with this temperature controller 30 this moment, pair this temperature controller 30 with the blast gate 20 that opens this moment, it can be directly through the temperature that this temperature controller 30 detected and adjust the blast gate 20 of its pairing to follow-up temperature regulation operation. The user does not need to carry out uniform marking when installing the blast gate 20 and the temperature controller 30, and does not need to manually install the blast gate 20 and the temperature controller 30 in a one-to-one correspondence manner, and the user only needs to complete the installation of the blast gate 20 and the temperature controller 30, and the pairing operation of the blast gate 20 and the temperature controller 30 can be realized through the zone controller 10. Through the scheme, the time for distinguishing the types or marks of the air valve 20 and the temperature controller 30 by a user is reduced, the condition that the user makes mistakes in manual classification is avoided, and the installation reliability of the regional control system is effectively enhanced.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, which falls within the scope of protection of the present application. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (11)
1. a method for matching an air valve with a temperature controller is characterized by comprising the following steps:
When the air valve is opened successfully, acquiring temperature data detected by temperature controllers arranged in different areas and comparing the temperature data with preset temperature conditions for analysis;
Matching the temperature controller with the opened air valve, wherein the detected temperature data meets the preset temperature condition;
And controlling the next air valve to be opened, and returning to the step of acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is successfully opened, and comparing and analyzing the temperature data with preset temperature conditions.
2. the method of claim 1, wherein before the step of obtaining temperature data detected by the temperature controllers disposed in different areas and comparing the temperature data with the preset temperature condition for analysis when the damper is opened successfully, the method further comprises:
Controlling temperature controllers arranged in different areas to be started for temperature detection;
And sending an opening signal to the air valves, wherein the opening signal is used for controlling one of the air valves to open.
3. The method of claim 2, further comprising, after the step of sending an opening signal to the damper:
And when the air valve fails to be opened, returning to control the temperature controllers arranged in different areas to be opened for temperature detection.
4. The method for matching an air valve and a temperature controller according to claim 1, wherein after the step of matching the temperature controller with the opened air valve, the temperature data of which is detected to satisfy the preset temperature condition, and before the step of controlling the next air valve to be opened, the method further comprises:
Detecting whether all air valves are opened;
And if not, executing the control of opening the next air valve.
5. The method of claim 4, further comprising, if all of the dampers are open:
Judging whether each air valve is matched with the corresponding temperature controller or not;
If yes, outputting pairing success information.
6. The method of claim 5, further comprising, if the air valve is not matched with the thermostat:
And outputting pairing fault prompt information.
7. A damper and thermostat pairing device, the device comprising:
The temperature data analysis module is used for acquiring temperature data detected by temperature controllers arranged in different areas when the air valve is opened successfully and comparing and analyzing the temperature data with preset temperature conditions;
The pairing execution module is used for pairing the temperature controller with the opened air valve, wherein the temperature data obtained through detection meets the preset temperature condition;
And the air valve opening control module is used for controlling the next air valve to be opened and returning to the step of acquiring temperature data detected by temperature controllers arranged in different areas when the air valves are successfully opened and carrying out contrastive analysis on the temperature data and preset temperature conditions.
8. A zone control system is characterized by comprising a zone controller, temperature controllers and air valves, wherein the temperature controllers and the air valves are respectively connected with the zone controller, the temperature controllers are respectively arranged in different zones for temperature detection, and the zone controller is used for carrying out pairing operation of the air valves and the temperature controllers according to the method of any one of claims 1 to 6.
9. The zone control system of claim 8, further comprising an oscillation circuit and a power circuit, the oscillation circuit and the power circuit being connected to the zone controller, respectively.
10. the zone control system of claim 8, further comprising a reset circuit coupled to the zone controller.
11. An air conditioning assembly comprising a zone control system as claimed in any one of claims 8 to 10.
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| CN201910872088.9A CN110567123B (en) | 2019-09-16 | 2019-09-16 | Air valve and temperature controller pairing method and device, area control system and air conditioning unit |
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