CN111219838A - Temperature controller and air conditioner matching method and device and temperature controller equipment - Google Patents
Temperature controller and air conditioner matching method and device and temperature controller equipment Download PDFInfo
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- CN111219838A CN111219838A CN201911135321.1A CN201911135321A CN111219838A CN 111219838 A CN111219838 A CN 111219838A CN 201911135321 A CN201911135321 A CN 201911135321A CN 111219838 A CN111219838 A CN 111219838A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 196
- 238000004519 manufacturing process Methods 0.000 claims description 18
- 238000001514 detection method Methods 0.000 claims description 5
- 238000004590 computer program Methods 0.000 claims description 3
- 230000008859 change Effects 0.000 description 9
- 238000004378 air conditioning Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000004044 response Effects 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
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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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- 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
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- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a method and a device for matching a temperature controller with an air conditioner and temperature controller equipment. Wherein, the method comprises the following steps: after the temperature controller is connected with the water circulation system, acquiring the temperature variation of the indoor environment before and after the interface circuit of the temperature controller is conducted; judging the type of the water circulation system according to the temperature variation; wherein the water circulation system type comprises two pipes and four pipes; and matching a corresponding temperature controller mode according to the type of the water circulation system. According to the invention, the temperature controller can be automatically matched with water circulation systems of different pipes without manually setting the temperature controller.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a method and a device for matching a temperature controller with an air conditioner and temperature controller equipment.
Background
The existing fan coil air conditioning system on the market is often divided into a two-pipe coil system and a four-pipe coil system, wherein the two-pipe coil system shares the same pipeline for cooling and heating, and the four-pipe coil system can separate two pipelines for cooling and heating. Therefore, the common temperature controller can be designed into a two-pipe temperature controller and a four-pipe temperature controller according to different types of coil systems.
Along with the improvement of the living standard of people, the appearance requirement of people on electric appliances is higher and higher, and the temperature controller which is novel in style, is not matched with an air conditioner and is sold independently appears on the market gradually. However, most users and installers have low professional degree on the air conditioning system, if the fan coil air conditioner in home is not a multi-tube system, the matching of the temperature controllers becomes difficult, the size of the PCB weak circuit board in the temperature controllers is limited along with the requirement that the external design of the temperature controllers cannot be too large, and most temperature controllers have no dial switches or jumper cap circuits, so that the models cannot be distinguished from the hardware; if the PC software is used for networking setting or manual setting on the temperature controller panel, the cost is additionally increased, and the operation is complicated.
Aiming at the problems that the type of a water circulation system is unknown and a temperature controller is difficult to be matched with an air conditioner in the prior art, an effective solution is not provided at present.
Disclosure of Invention
The embodiment of the invention provides a method and a device for matching a temperature controller with an air conditioner and temperature controller equipment, and aims to solve the problems that the type of a water circulation system is unknown and the temperature controller is difficult to match with the air conditioner in the prior art.
In order to solve the technical problem, the invention provides a method for matching a temperature controller with an air conditioner, wherein the method comprises the following steps:
after the temperature controller is connected with the water circulation system, acquiring the temperature variation of the indoor environment before and after the interface circuit of the temperature controller is conducted;
judging the type of the water circulation system according to the temperature variation; wherein the water circulation system type comprises two pipes and four pipes;
and matching a corresponding temperature controller mode according to the type of the water circulation system.
Further, acquire the temperature variation of indoor environment around temperature controller interface circuit switches on, include:
detecting a first temperature of the environment in the front chamber when the interface circuit of the temperature controller is conducted, and detecting a second temperature of the indoor environment after the interface circuit of the temperature controller is conducted for a preset time;
and calculating the absolute value of the difference between the first temperature and the second temperature to obtain the temperature variation.
Further, the temperature controller interface includes a first interface and a second interface, and determines the type of the water circulation system according to the temperature variation, including:
comparing the temperature variation of the indoor environment before and after the first interface circuit is conducted with a preset threshold value;
if the temperature variation is smaller than the preset threshold value, judging that the first interface of the temperature controller is not connected with a load, wherein the type of the water circulation system is a two-pipe system;
if the temperature variation is larger than or equal to the preset threshold, judging that the first interface of the temperature controller is connected with a load, and continuously judging the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface circuit is conducted.
Further, the method continues to judge the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface circuit is conducted, and includes:
comparing the temperature variation of the indoor environment before and after the second interface circuit is conducted with a preset threshold value;
if the temperature variation is smaller than a preset threshold value, judging that the second interface is not connected with a load, wherein the type of the water circulation system is a two-pipe system;
and if the temperature variation is larger than or equal to a preset threshold value, judging that a second interface is connected with a load, wherein the type of the water circulation system is a four-pipe system.
Further, after determining that the second interface is connected to the load and the water circulation system type is four-pipe control, the method further includes:
judging whether the temperature difference before and after the second interface circuit of the temperature controller is conducted is positive or negative;
if the temperature difference is positive, judging that the load connected with the second interface is a hot water coil pipe;
and if the temperature difference is negative, judging that the load connected with the second interface is a cold water coil.
Further, according to the water circulation system type matches corresponding temperature controller mode, include:
if the type of the water circulation system is two-pipe type, controlling the temperature controller to be switched into a two-pipe mode;
and if the type of the water circulation system is four-pipe type, controlling the temperature controller to be switched into a four-pipe type mode.
Further, the temperature controller is controlled to be switched into a two-pipe control mode, wherein one interface of the temperature controller is controlled to be connected with a water coil pipe of the two-pipe water circulating system, and the other interface of the temperature controller is controlled to be suspended;
controlling the temperature controller to switch into a four-pipe mode, comprising: and controlling two interfaces of the temperature controller to be respectively connected with two water coil pipes of the four-pipe water production circulating system.
The invention also provides a matching device of the temperature controller and the air conditioner, wherein the device comprises:
the acquisition module is used for acquiring the temperature variation of the indoor environment before and after the temperature controller is connected with the water circulation system;
the type judging module is used for judging the type of the water circulation system according to the temperature variation, wherein the type of the water circulation system comprises two pipes and four pipes; (ii) a
And the matching module is used for matching the corresponding temperature controller mode according to the type of the water circulation system.
Further, the obtaining module comprises:
the detection unit is used for detecting a first temperature of the environment in the front chamber when the interface circuit of the temperature controller is conducted, and a second temperature of the indoor environment after the circuit connected with the interface of the temperature controller is conducted for a preset time;
and the calculating unit is used for obtaining the temperature variation by the absolute value of the difference between the first temperature and the second temperature.
Further, the type determining module includes:
the first judgment unit is used for comparing the temperature variation of the indoor environment before and after the first interface circuit is conducted with the preset threshold value; when the temperature variation is smaller than a preset threshold value, judging that the first interface of the temperature controller is not connected with a load, wherein the type of the water circulation system is a two-pipe system; and when the temperature variation is larger than or equal to a preset threshold value, judging that the first interface of the temperature controller is connected with a load.
Further, the type determining module further includes:
and the second judgment unit is used for continuously judging the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface circuit is conducted after the first interface of the temperature controller is judged to be connected with the load, and is specifically used for: comparing the temperature variation of the indoor environment before and after the second interface circuit is conducted with a preset threshold value; when the temperature variation is smaller than a preset threshold value, judging that the second interface is not connected with a load, wherein the type of the water circulation system is a two-pipe system; and when the temperature variation is larger than or equal to a preset threshold value, judging that a second interface is connected with a load, wherein the type of the water circulation system is a four-pipe system.
Further, the apparatus further comprises:
the load judgment module is used for judging the positive and negative of a temperature difference value before and after the conduction of a second interface circuit of the temperature controller, and when the temperature difference value is positive, judging that a load connected with the second interface is a hot water coil pipe; and when the temperature difference is negative, judging that the load connected with the second interface is a cold water coil.
Further, the matching module is specifically configured to:
when the type of the water circulation system is two-pipe type, controlling the temperature controller to be switched into a two-pipe mode; and when the type of the water circulation system is four-pipe, controlling the mode of the temperature controller to be switched into a four-pipe mode.
Further, the temperature controller is controlled to be switched into a two-pipe control mode, wherein the temperature controller is controlled to have one interface connected with a water coil pipe of the two-pipe water production system and the other interface suspended;
controlling the mode of the temperature controller to be switched into a four-control mode, comprising: and controlling two interfaces of the temperature controller to be respectively connected with two water coil pipes of the four-pipe water production system.
The invention also provides temperature controller equipment which comprises the matching device of the temperature controller and the air conditioner and can realize the switching between the two-control mode and the four-control mode.
The invention also provides a computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the above-mentioned method.
By applying the technical scheme of the invention, whether the temperature controller interface is connected with the load is judged by detecting the temperature variation of the indoor environment before and after the circuit connected with the temperature controller interface is conducted, and then the water circulation system is judged to be in a two-pipe system or a four-pipe system.
Drawings
FIG. 1 is a flow chart of a method for matching a thermostat with an air conditioner according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a piping arrangement of a prior art two-pipe water production cycle system;
FIG. 3 is a schematic diagram of a piping structure of a four-pipe water production cycle system of the prior art;
FIG. 4 is a flow chart of a method for matching a thermostat with an air conditioner according to another embodiment of the present invention;
fig. 5 is a structural view of a matching device of a thermostat and an air conditioner according to an embodiment of the present invention;
fig. 6 is a structural view of a matching device of a thermostat and an air conditioner according to another embodiment of the present invention;
fig. 7 is a structural view of a matching device of a thermostat and an air conditioner according to still another embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is apparent that the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The terminology used in the embodiments of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in the examples of the present invention and the appended claims, the singular forms "a", "an", and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise, and "a plurality" typically includes at least two.
It should be understood that the term "and/or" as used herein is merely one type of association that describes an associated object, meaning that three relationships may exist, e.g., a and/or B may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship.
It should be understood that although in embodiments of the present invention the terms first, second, third, etc. may be used to describe interfaces of thermostats, these thermostat interfaces should not be limited to these terms. These terms are only used to distinguish one interface from another. For example, a first interface may also be referred to as a second interface, and similarly, a second interface may also be referred to as a first interface, without departing from the scope of embodiments of the present invention.
The words "if", as used herein, may be interpreted as "at … …" or "at … …" or "in response to a determination" or "in response to a detection", depending on the context. Similarly, the phrases "if determined" or "if detected (a stated condition or event)" may be interpreted as "when determined" or "in response to a determination" or "when detected (a stated condition or event)" or "in response to a detection (a stated condition or event)", depending on the context.
It is also noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in the article or device in which the element is included.
An alternative embodiment of the present invention will be described in detail below with reference to the accompanying drawings by taking an air conditioning water circulation system as an example.
Example 1
Fig. 1 is a flowchart of a method for matching a thermostat with an air conditioner according to an embodiment of the present invention, as shown in fig. 1, the method includes:
s101, after the temperature controller is connected with a water circulation system, acquiring temperature variation of indoor environments before and after the interface circuit of the temperature controller is conducted;
in order to accurately obtain the temperature variation of the indoor environment before and after the temperature controller interface circuit is conducted, when the specific implementation, the temperature variation of the indoor environment before and after the temperature controller interface circuit is conducted is obtained, the method includes: detecting the temperature of the environment in the front chamber communicated by the interface circuit of the temperature controller, recording the temperature as a first temperature, detecting the temperature of the indoor environment again after the circuit connected with the interface of the temperature controller is communicated for preset time, and recording the temperature as a second temperature; and calculating the absolute value of the difference between the first temperature and the second temperature to obtain the temperature variation.
Fig. 2 is a schematic view of a pipeline structure of a two-pipe water production circulation system in the prior art, as shown in fig. 2, the two-pipe water production circulation system shares the same pipeline system for cooling and heating, a valve 1 is arranged on a water inlet pipe, fig. 3 is a schematic view of a pipeline structure of a four-pipe water production circulation system in the prior art, as shown in fig. 3, the four-pipe water production circulation system adopts a cold water inlet pipe, a hot water inlet pipe, a cold water outlet pipe and a hot water outlet pipe, a first valve 2 and a second valve 3 are respectively arranged on the cold water inlet pipe and the hot water inlet pipe, during actual work, under the condition that the type of the water circulation system is unknown, the load connected by an interface circuit of a temperature controller may be a water coil valve of the two-pipe water production circulation system, a valve of a cold water coil or a valve of the hot water coil of the four-pipe water production circulation system, if the load connected by the interface circuit of, after the interface circuit of the temperature controller is switched on, the water coil valve of the two-pipe water circulating system is switched on, under the condition that the indoor fan is started, according to the operation mode of the air conditioner, after a period of time, the indoor temperature can be increased or decreased, if the interface circuit of the temperature controller is connected with the valve of the cold water coil of the four-pipe water circulating system, the interface circuit of the temperature controller is switched on, and further the valve of the cold water coil is switched on, under the condition that the indoor fan is started, after a period of time, the temperature of the indoor environment can be decreased, if the load connected by the interface circuit of the temperature controller is the valve of the hot water coil of the four-pipe water circulating system, the interface circuit of the temperature controller is switched on, and further the valve of the hot water coil is switched on, under the condition that the indoor fan is started, the temperature of the indoor environment can be increased after a period of time, therefore, no matter whether the load connected by the interface, four-pipe system water circulating system's cold water coil's valve or hot water coil's valve all can lead to the obvious change of indoor environment, consequently temperature variation can reflect the temperature controller interface circuit and switch on the back, whether influences the temperature of indoor environment, and then can reflect whether the interface circuit of temperature controller has connected the load, has connected two pipe system water circulating system's water coil valve promptly, four-pipe system water circulating system cold water coil valve or hot water coil's valve.
S102, judging the type of the water circulation system according to the temperature variation; wherein the water circulation system type comprises two pipes and four pipes;
in specific implementation, even if the interface line is not connected with a load, the indoor environment temperature fluctuates in a small range within a period of time, in order to eliminate the influence of normal fluctuation of the indoor environment temperature on the judgment result, in specific implementation, a preset threshold value of temperature change is set, the temperature change amount is smaller than the preset threshold value, the temperature change amount is indicated to be normal temperature fluctuation, and the temperature change amount reaches or exceeds the preset threshold value, the temperature change amount is indicated to be temperature change caused by the load connected with the temperature controller interface line.
Specifically, the thermostat interface includes a first interface and a second interface, and determines the type of the water circulation system according to the temperature variation, including: comparing the temperature variation of the indoor environment before and after the first interface circuit is conducted with a preset threshold value; if the temperature variation is smaller than the preset threshold value, the temperature variation at the moment is only normal fluctuation of the indoor temperature, and therefore the first interface of the temperature controller is judged to be not connected with the load; if the temperature variation is larger than or equal to the preset threshold, determining that the first interface of the temperature controller is connected with the load, and after determining that one interface of the temperature controller is connected with the load, indicating that at least one circulation pipeline exists in the water circulation system, and whether the other interface is unknown, so that the type of the water circulation system needs to be continuously determined according to the temperature variation of the indoor environment before and after the second interface circuit is conducted.
In order to further judge the type of the water circulation system, in specific implementation, after the connection load of the first interface of the temperature controller is judged, the current indoor environment temperature is obtained, the conduction of the second interface circuit of the temperature controller is continuously controlled, and the type of the water circulation system is judged by comparing the temperature variation of the indoor environment before and after the conduction of the second interface circuit with the preset threshold value: if the temperature variation is smaller than a preset threshold value, the second interface is judged to be not connected with the load, namely, the second interface is in a suspended state, and the fact that only one water circulation pipeline is arranged in the water circulation system is proved to be in accordance with the characteristics of a two-pipeline water circulation system, so that the type of the water circulation system is a two-pipeline system; if the temperature variation is larger than or equal to a preset threshold value, the second interface is judged to be connected with the load, and the fact that two water circulation pipelines exist in the water circulation system is indicated, so that the type of the water circulation system is a four-pipe system.
In a specific implementation process, in order to further determine a load type of connection between a first interface and a second interface of a thermostat so that the thermostat can subsequently adjust a temperature, after determining that the type of the water circulation system is four-pipe, the method further includes: judging whether the temperature difference before and after the second interface circuit of the temperature controller is conducted is positive or negative; if the temperature difference is positive, the indoor environment temperature is increased after the second interface line is conducted, so that the valve connected with the second interface line is a hot water coil valve, and therefore the load connected with the second interface is judged to be a hot water coil; if the temperature difference value is negative, the indoor environment temperature is reduced after the second interface circuit is conducted, and therefore the valve connected with the second interface circuit is a cold water coil valve, and the load connected with the second interface circuit is judged to be a cold water coil.
And S103, matching a corresponding temperature controller mode according to the type of the water circulation system.
In a specific implementation process, after the type of the water circulation system is determined, a mode of the temperature controller needs to be set according to the type of the water circulation system, specifically, if the type of the water circulation system is two-pipe, the temperature controller is controlled to be switched to a two-pipe mode, which specifically includes: controlling one interface of the temperature controller to be connected with the water coil pipe of the two-pipe water production circulating system, and suspending the other interface; and if the type of the water circulation system is four-pipe, controlling the temperature controller to be switched into a four-pipe mode, specifically comprising controlling two interfaces of the temperature controller to be respectively connected with a cold water coil and a hot water coil of the four-pipe water circulation system.
According to the matching method of the temperature controller and the air conditioner, whether the temperature controller interface is connected with a load or not is judged by detecting the temperature variation of the indoor environment before and after the circuit connected with the temperature controller interface is conducted, and then the water circulation system is judged to be two-pipe system or four-pipe system.
Example 2
Fig. 4 is a flowchart of a method for matching a thermostat with an air conditioner according to another embodiment of the present invention, as shown in fig. 4, the method includes:
s401, powering on a temperature controller to start up, and entering a system matching state;
s402, starting a first interface circuit of the internal fan and the temperature controller, detecting the indoor environment temperature by using an indoor environment temperature sensing bulb on the temperature controller, storing the initial temperature T1, and storing the current indoor environment temperature T2 after a preset time;
s403, judging the range of the absolute value of the difference between the current indoor environment temperature T2 and the initial temperature T1;
s403-1, if the absolute value of the difference value between the indoor environment temperature T2 and the initial temperature T1 is smaller than a preset threshold △ T, the air-conditioning water system is judged to be a two-control system, the first interface of the temperature controller is not loaded, and the second interface of the temperature controller is connected with a water coil water valve;
s403-2, if the absolute value of the difference value between the indoor environment temperature T2 and the initial temperature T1 is larger than or equal to a preset threshold △ T, controlling the first interface circuit of the temperature controller to be disconnected, starting the second interface circuit and the internal fan, storing the indoor environment temperature T2, and obtaining the indoor environment temperature T3 after a period of time;
s404, judging the range of the absolute value of the difference between the indoor environment temperature T3 and the indoor environment temperature T2;
s404-1, if the absolute value of the difference between the indoor environment temperature T3 and the indoor environment temperature T2 is smaller than a preset threshold △ T, judging that the air-conditioning water system is a two-management system, wherein a first interface circuit of a temperature controller is connected with a water coil water valve, and a first interface of the temperature controller is not loaded;
s404-2, if the absolute value of the difference between the indoor environment temperature T3 and the indoor environment temperature T2 is greater than or equal to a preset threshold △ T, judging that the air-conditioning water system is a four-pipe system;
s405, judging whether the difference value between the indoor environment temperature T3 and the indoor environment temperature T2 is larger than zero;
s405-1, if the difference value between the indoor environment temperature T3 and the indoor environment temperature T2 is larger than zero, judging that a second interface of the temperature controller is connected with a hot water coil water valve, and a first interface of the temperature controller is connected with a cold water coil water valve;
s405-2, if the difference value between the indoor environment temperature T3 and the indoor environment temperature T2 is smaller than zero, judging that a second interface of the temperature controller is connected with a cold water coil water valve, and a first interface of the temperature controller is connected with a hot water coil water valve;
s406, matching of the temperature controller and the air conditioner is completed according to the type of the air-conditioning water system.
The matching method of the temperature controller and the air conditioner can enable the temperature controller to be controlled by automatic switching control according to different fan coil air conditioning systems, so that the assembly of a user is facilitated, the user operation experience is improved, and the market acceptance of the temperature controller capable of automatically switching modes is increased.
Example 4
Fig. 5 is a structural view of a matching device of a thermostat and an air conditioner according to an embodiment of the present invention, as shown in fig. 5, the device includes:
the acquisition module 11 is used for acquiring the temperature variation of the indoor environment before and after the temperature controller is connected with the water circulation system;
a type determining module 12, configured to determine a type of a water circulation system according to the temperature variation, where the type of the water circulation system includes two pipes and four pipes;
and the matching module 13 is used for matching the corresponding temperature controller mode according to the type of the water circulation system.
Fig. 6 is a structural diagram of a matching device between a thermostat and an air conditioner according to another embodiment of the present invention, in order to accurately obtain a temperature variation of an indoor environment before and after a connection of an interface line of the thermostat, as shown in fig. 6, the obtaining module 11 includes: the detection unit 111 is used for detecting a first temperature of the environment in the front chamber when the interface circuit of the temperature controller is conducted, and a second temperature of the indoor environment after the circuit connected with the interface of the temperature controller is conducted for a preset time; the calculating unit 112 is configured to obtain a temperature variation by an absolute value of a difference between the first temperature and the second temperature.
As before, no matter the load of the interface circuit connection of the temperature controller is the water coil valve of the two-pipe water circulating system, the valve of the cold water coil of the four-pipe water circulating system or the valve of the hot water coil can all lead to the obvious change of the indoor environment, therefore, the temperature change can reflect whether the interface circuit of the temperature controller is switched on or not, and whether the interface circuit of the temperature controller is connected with the load or not, whether the water coil valve of the two-pipe water circulating system is connected or not, and the valve of the cold water coil valve of the four-pipe water circulating system or the hot water coil.
In specific implementation, in order to determine the type of the water circulation system according to the temperature variation of the indoor environment before and after the first interface line is turned on, as shown in fig. 6, the type determining module 12 includes: the first judging unit 121 is configured to compare the temperature variation of the indoor environment before and after the first interface circuit is turned on with a preset threshold; when the temperature variation is smaller than a preset threshold value, judging that the first interface of the temperature controller is not connected with a load, wherein the type of the water circulation system is a two-pipe system; and when the temperature variation is larger than or equal to a preset threshold value, judging that the first interface of the temperature controller is connected with a load.
To further determine the water circulation system type, as shown in fig. 6, the type determination module 12 further includes: the second determining unit 122 is configured to, after determining that the first interface of the temperature controller is connected to the load, continue to determine the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface line is turned on, and specifically configured to: comparing the temperature variation of the indoor environment before and after the second interface circuit is conducted with a preset threshold value; when the temperature variation is smaller than a preset threshold value, judging that the second interface is not connected with a load, wherein the type of the water circulation system is a two-pipe system; and when the temperature variation is larger than or equal to a preset threshold value, judging that a second interface is connected with a load, wherein the type of the water circulation system is a four-pipe system.
Fig. 7 is a structural diagram of a matching device of a thermostat and an air conditioner according to another embodiment of the present invention, in a specific implementation process, in order to further determine a load type of a connection between a first interface and a second interface of the thermostat, so that the thermostat can subsequently adjust a temperature, as shown in fig. 7, on the basis of the above embodiment, the device further includes: the load judgment module 14 is used for judging whether the temperature difference value before and after the second interface circuit of the temperature controller is conducted is positive or negative, and when the temperature difference value is positive, judging that the load connected with the second interface is a hot water coil pipe; and when the temperature difference is negative, judging that the load connected with the second interface is a cold water coil.
In a specific implementation process, after the type of the water circulation system is determined, the mode of the temperature controller needs to be set according to the type of the water circulation system, and therefore, the matching module 13 is specifically configured to: when the type of the water circulation system is two-pipe type, controlling the temperature controller to be switched into a two-pipe mode; and when the type of the water circulation system is four-pipe, controlling the mode of the temperature controller to be switched into a four-pipe mode. Specifically, control the temperature controller switches into two control modes, include: controlling one interface of the temperature controller to be connected with the water coil pipes of the two water production systems, and suspending the other interface; controlling the temperature controller to switch into a four-pipe mode, comprising: and controlling two interfaces of the temperature controller to be respectively connected with a cold water coil and a hot water coil of the four-pipe water production system.
Through the matching device of this temperature controller and air conditioner of real-time example, the circuit through detecting temperature controller interface connection switches on the temperature variation volume of indoor environment around, judges whether the load is connected to the temperature controller interface, and then judges that water circulating system is two control or four control, accomplishes the matching of temperature controller and air conditioner according to the judged result, need not manually to set up the temperature controller, alright realize the automatic matching of the water circulating system of temperature controller and different control.
Example 5
This embodiment provides a temperature controller equipment, includes the matching device of above-mentioned temperature controller and air conditioner, temperature controller equipment can realize the switching of two control modes and four control modes.
Example 6
The present embodiments provide a computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements the above-described method.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (16)
1. A method for matching a temperature controller with an air conditioner is characterized by comprising the following steps:
after the temperature controller is connected with the water circulation system, acquiring the temperature variation of the indoor environment before and after the interface circuit of the temperature controller is conducted;
judging the type of the water circulation system according to the temperature variation; wherein the water circulation system type comprises two pipes and four pipes;
and matching a corresponding temperature controller mode according to the type of the water circulation system.
2. The method of claim 1, wherein obtaining the temperature variation of the indoor environment before and after the thermostat interface circuit is turned on comprises:
detecting a first temperature of the environment in the front chamber when the interface circuit of the temperature controller is conducted, and detecting a second temperature of the indoor environment after the interface circuit of the temperature controller is conducted for a preset time;
and calculating the absolute value of the difference between the first temperature and the second temperature to obtain the temperature variation.
3. The method of claim 1, wherein the thermostat interface comprises a first interface and a second interface, and determining the water circulation system type according to the temperature variation comprises:
comparing the temperature variation of the indoor environment before and after the first interface circuit is conducted with a preset threshold value;
if the temperature variation is smaller than the preset threshold value, judging that the first interface of the temperature controller is not connected with a load, wherein the type of the water circulation system is a two-pipe system;
if the temperature variation is larger than or equal to the preset threshold, judging that the first interface of the temperature controller is connected with a load, and continuously judging the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface circuit is conducted.
4. The method of claim 3, wherein continuously determining the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface line is turned on comprises:
comparing the temperature variation of the indoor environment before and after the second interface circuit is conducted with a preset threshold value;
if the temperature variation is smaller than a preset threshold value, judging that the second interface is not connected with a load, wherein the type of the water circulation system is a two-pipe system;
and if the temperature variation is larger than or equal to a preset threshold value, judging that a second interface is connected with a load, wherein the type of the water circulation system is a four-pipe system.
5. The method of claim 4, wherein determining a second interfacing load, wherein the water circulation system type is four pipe, the method further comprising:
judging whether the temperature difference before and after the second interface circuit of the temperature controller is conducted is positive or negative;
if the temperature difference is positive, judging that the load connected with the second interface is a hot water coil pipe;
and if the temperature difference is negative, judging that the load connected with the second interface is a cold water coil.
6. The method of claim 1, wherein matching respective thermostat modes according to the water circulation system type comprises:
if the type of the water circulation system is two-pipe type, controlling the temperature controller to be switched into a two-pipe mode;
and if the type of the water circulation system is four-pipe type, controlling the temperature controller to be switched into a four-pipe type mode.
7. The method of claim 6,
controlling the temperature controller to switch into a two-pipe control mode, wherein one interface of the temperature controller is controlled to be connected with a water coil pipe of the two-pipe water production circulating system, and the other interface of the temperature controller is controlled to be suspended;
controlling the temperature controller to switch into a four-pipe mode, comprising: and controlling two interfaces of the temperature controller to be respectively connected with two water coil pipes of the four-pipe water production circulating system.
8. The matching device of the temperature controller and the air conditioner is characterized in that the device comprises:
the acquisition module is used for acquiring the temperature variation of the indoor environment before and after the temperature controller is connected with the water circulation system;
the type judging module is used for judging the type of the water circulation system according to the temperature variation, wherein the type of the water circulation system comprises two pipes and four pipes;
and the matching module is used for matching the corresponding temperature controller mode according to the type of the water circulation system.
9. The apparatus of claim 8, wherein the obtaining module comprises:
the detection unit is used for detecting a first temperature of the environment in the front chamber when the interface circuit of the temperature controller is conducted, and a second temperature of the indoor environment after the circuit connected with the interface of the temperature controller is conducted for a preset time;
and the calculating unit is used for obtaining the temperature variation by the absolute value of the difference between the first temperature and the second temperature.
10. The apparatus of claim 8, wherein the type determining module comprises:
the first judgment unit is used for comparing the temperature variation of the indoor environment before and after the first interface circuit is conducted with the preset threshold value; when the temperature variation is smaller than a preset threshold value, judging that the first interface of the temperature controller is not connected with a load, wherein the type of the water circulation system is a two-pipe system; and when the temperature variation is larger than or equal to a preset threshold value, judging that the first interface of the temperature controller is connected with a load.
11. The apparatus of claim 10, wherein the type determining module further comprises:
and the second judgment unit is used for continuously judging the type of the water circulation system according to the temperature variation of the indoor environment before and after the second interface circuit is conducted after the first interface of the temperature controller is judged to be connected with the load, and is specifically used for: comparing the temperature variation of the indoor environment before and after the second interface circuit is conducted with a preset threshold value; when the temperature variation is smaller than a preset threshold value, judging that the second interface is not connected with a load, wherein the type of the water circulation system is a two-pipe system; and when the temperature variation is larger than or equal to a preset threshold value, judging that a second interface is connected with a load, wherein the type of the water circulation system is a four-pipe system.
12. The apparatus of claim 11, further comprising:
the load judgment module is used for judging the positive and negative of a temperature difference value before and after the conduction of a second interface circuit of the temperature controller, and when the temperature difference value is positive, judging that a load connected with the second interface is a hot water coil pipe; and when the temperature difference is negative, judging that the load connected with the second interface is a cold water coil.
13. The apparatus of claim 8, wherein the matching module is specifically configured to:
when the type of the water circulation system is two-pipe type, controlling the temperature controller to be switched into a two-pipe mode; and when the type of the water circulation system is four-pipe, controlling the mode of the temperature controller to be switched into a four-pipe mode.
14. The apparatus of claim 13, wherein controlling the thermostat to switch to a two-pipe mode comprises controlling one of the ports of the thermostat to connect to the water coil of the two-pipe water production system and the other port to be suspended;
controlling the temperature controller to switch into a four-pipe mode, comprising: and controlling two interfaces of the temperature controller to be respectively connected with two water coil pipes of the four-pipe water production system.
15. A temperature controller device comprises a matching device of a temperature controller and an air conditioner, wherein the matching device requires any one of the temperature controller and the air conditioner, and is characterized in that the temperature controller device can realize the switching between a two-control mode and a four-control mode.
16. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out the method according to any one of claims 1 to 7.
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