WO2020000927A1

WO2020000927A1 - Air-conditioning system and intelligent adjustment control method and apparatus therefor, and computer device

Info

Publication number: WO2020000927A1
Application number: PCT/CN2018/121218
Authority: WO
Inventors: 孟红武; 谷月明; 胡乾龙; 袁占彪
Original assignee: 珠海格力电器股份有限公司
Priority date: 2018-06-25
Filing date: 2018-12-14
Publication date: 2020-01-02
Also published as: CN108613326B; CN108613326A

Abstract

The present application relates to an air-conditioning system and an intelligent adjustment control method and apparatus therefor, a computer device, and a storage medium. The method comprises: by means of receiving an indoor environment temperature and an outdoor environment temperature, calculating an indoor and outdoor temperature difference, comparing the indoor and outdoor temperature difference with a pre-set temperature difference range, and controlling a terminal apparatus of a corresponding type to adjust the temperature according to an obtained comparison result and a pre-set correlation, that is, when a comparison result of the indoor and outdoor temperature difference and the pre-set temperature difference range is obtained, a terminal apparatus more suitable for the current environmental temperature can be selected according to the indoor and outdoor temperature difference, so as to adjust the temperature, thus being capable of controlling the terminal apparatus for temperature control according to the indoor and outdoor temperature difference, and under the premise of ensuring indoor comfort, reducing the electric energy consumption of a unit, thereby improving the operation energy-saving property of the unit, and reducing the operation cost of the unit.

Description

Air conditioning system and intelligent regulation control method, device and computer equipment thereof

Related applications

This application claims the priority of a Chinese patent application filed on June 25, 2018 with the application number 201810659901.X and entitled "Air Conditioning System and its Intelligent Regulation Control Method, Device, and Computer Equipment", which is hereby incorporated by reference in its entirety. Reference.

Technical field

The present application relates to the field of air-conditioning technology, and in particular, to an air-conditioning system and an intelligent adjustment control method, device, and computer equipment thereof.

Background technique

With the rapid economic growth, people ’s living standards have improved significantly, and energy consumption has also increased rapidly. The contradiction between energy supply and consumption has become increasingly prominent. With the frequent occurrence of various natural disasters in recent years and the impact of the greenhouse effect Environmental and energy conservation issues have received increasing attention. With the continuous warming of the global climate and the rapid popularization of air conditioners, the power load has increased year by year. As an indispensable part of people's lives, the energy saving and emission reduction issues of air conditioners have also become important considerations when researching and purchasing air conditioners. .

Traditional air-conditioning systems use indoor air pans to meet indoor temperature requirements. Setting the cooling or heating temperature through air pans requires the unit to provide higher or lower water temperatures. Units need to consume a large amount of power when cooling or heating. The air conditioning system needs to consume a large amount of electricity for cooling or heating, which increases the energy consumption and also increases the use cost of the air conditioning unit.

Summary of the invention

According to various embodiments of the present application, an air-conditioning system capable of improving the energy-saving operation of a unit and an intelligent adjustment control method, device, and computer equipment thereof are provided.

An intelligent adjustment and control method for an air conditioning system. The method includes receiving indoor environment temperature and outdoor environment temperature collected by a temperature acquisition device of the air conditioning system, and calculating the indoor and outdoor temperature difference according to the indoor environment temperature and the outdoor environment temperature. The preset temperature difference range is compared to obtain the temperature difference comparison result; according to the temperature difference comparison result and the preset correspondence relationship, the corresponding type of end device is controlled for temperature adjustment; the preset correspondence relationship is used to characterize the temperature difference comparison result and the opening of the end device of the air conditioning system Correspondence of types.

An air-conditioning system includes an external unit, a temperature acquisition device, an automatic regulating valve, and an end device. The external unit is connected to a temperature acquisition device, the external unit is connected to an automatic control valve, and the automatic adjustment valve is connected to an end device. The temperature acquisition device is used for Collect indoor environment temperature and outdoor environment temperature, and send the collected indoor environment temperature and outdoor environment temperature to the external unit; the external unit is used to receive the indoor environment temperature and outdoor environment temperature collected by the temperature acquisition device, according to the indoor environment The temperature and outdoor ambient temperature are calculated to obtain the indoor and outdoor temperature difference; the indoor and outdoor temperature difference is compared with a preset temperature difference to obtain a temperature difference comparison result; according to the temperature difference comparison result and a preset correspondence relationship, an automatic regulating valve is controlled to perform temperature adjustment on the corresponding type of end device. The preset correspondence relationship is used to characterize the correspondence between the temperature difference comparison result and the opening type of the terminal device; the automatic regulating valve is used to adjust the temperature of the corresponding type of terminal device according to the control of the external unit; the terminal device is used to Control the temperature Regulation.

A computer device includes a processor and a memory. The memory stores a computer program. When the computer program is executed by the processor, the processor causes the processor to execute the steps of the intelligent adjustment control method of the air conditioning system.

A computer-readable storage medium stores a computer program. When the computer program is executed by a processor, the processor causes the processor to execute the steps of the intelligent adjustment control method for an air conditioning system.

Details of one or more embodiments of the present application are set forth in the accompanying drawings and description below. Other features, objects, and advantages of the application will become apparent from the description, the drawings, and the claims.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic flowchart of an intelligent adjustment control method for an air conditioning system according to an embodiment of the present application; FIG.

2 is a schematic flowchart of an intelligent adjustment control method for an air conditioning system according to another embodiment of the present application;

3 is a schematic flowchart of an intelligent adjustment control method for an air conditioning system according to still another embodiment of the present application;

4 is a schematic flowchart of an intelligent adjustment and control method for an air conditioning system according to another embodiment of the present application;

5 is a schematic flowchart of an intelligent adjustment control method for an air conditioning system according to another embodiment of the present application;

6 is a schematic flowchart of an intelligent adjustment control method for an air conditioning system according to still another embodiment of the present application;

7 is a structural block diagram of an intelligent adjustment control device for an air conditioning system according to an embodiment of the present application;

8 is a structural block diagram of an intelligent adjustment control device for an air conditioning system according to another embodiment of the present application;

9 is a structural block diagram of an intelligent adjustment control device for an air conditioning system according to still another embodiment of the present application;

10 is a structural block diagram of an intelligent adjustment control device for an air conditioning system according to another embodiment of the present application;

11 is a structural block diagram of an intelligent adjustment control device for an air conditioning system according to another embodiment of the present application;

12 is a structural block diagram of an air conditioning system according to an embodiment of the present application;

13 is a structural block diagram of an intelligent adjustment control device for an air conditioning system according to an embodiment of the present application;

14 is a structural block diagram of an air conditioning system according to another embodiment of the present application;

15 is a structural block diagram of an air conditioning system according to another embodiment of the present application;

FIG. 16 is an internal structure diagram of a computer device according to an embodiment of the present application.

detailed description

In order to facilitate understanding of the present application, the present application will be described more fully below with reference to the related drawings. The drawings show the preferred embodiments of the present application. However, this application can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a thorough and comprehensive understanding of the disclosure of this application.

In one embodiment, as shown in FIG. 1, a method for intelligently adjusting and controlling an air conditioning system is provided, which includes steps S100, S300, and S400.

In step S100, the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device of the air conditioning system are received, and the indoor and outdoor temperature difference is calculated according to the indoor environment temperature and the outdoor environment temperature.

The indoor environment temperature and the outdoor environment temperature are collected by the temperature acquisition device of the air-conditioning system, and the indoor environment temperature is used to determine whether the indoor environment temperature meets the user's comfort level. The indoor and outdoor temperature difference is calculated based on the collected indoor and outdoor ambient temperatures. According to the calculated indoor and outdoor temperature difference, it is judged that the indoor meets the demand situation at this time. It can be understood that the collected indoor ambient temperature can be the ambient temperature in the same closed area, or the ambient temperature in different closed areas.

In step S300, the indoor and outdoor temperature difference is compared with a preset temperature difference range to obtain a temperature difference comparison result.

Compare the calculated indoor and outdoor temperature difference with a preset temperature difference range. Specifically, the preset temperature difference range is stored in the control chip of the unit in advance, and the calculated indoor and outdoor temperature difference is compared with the preset temperature difference range, and according to the obtained temperature difference comparison result, it is determined whether the current indoor condition meets user requirements. Specifically, the air-conditioning system can satisfy two modes of cooling and heating. In different modes, the indoor and outdoor temperature differences calculated will be different due to different indoor and outdoor temperatures. Therefore, the indoor and outdoor temperature difference and the preset When comparing the temperature difference range, it is necessary to compare the calculated indoor and outdoor temperature difference with a preset temperature range in the current mode of the air conditioning system to more accurately adjust the indoor temperature.

In step S400, according to the temperature difference comparison result and a preset corresponding relationship, the corresponding type of end device is controlled to perform temperature adjustment.

After the temperature difference comparison result is obtained through comparison, according to the temperature difference comparison result and the preset corresponding relationship, the external unit controls the temperature of the corresponding type of end device by controlling the automatic regulating valve. Specifically, the preset correspondence relationship is used to characterize the correspondence relationship between the temperature difference comparison result and the opening type of the end device of the air conditioning system. The calculated temperature difference comparison result has multiple situations, and the different temperature difference comparison results reflect different indoor load demand conditions. Therefore, according to different temperature difference comparison results, the corresponding type of end device is controlled by an automatic regulating valve to perform temperature adjustment, so as to ensure the indoor comfort, improve the energy efficiency of the unit operation and reduce the unit operation cost. Further, when controlling a corresponding type of end device to perform temperature adjustment, detecting an indoor temperature set by an indoor user, that is, an indoor environment temperature required by the user, and controlling a corresponding type of end device to perform temperature adjustment according to the detected indoor user setting ambient temperature To improve user experience.

The above air-conditioning system and its intelligent adjustment and control method receive the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device, calculate the indoor and outdoor temperature difference according to the indoor environment temperature and the outdoor environment temperature, and compare the indoor and outdoor temperature difference with a preset temperature difference range. The comparison result is obtained; the corresponding type of terminal device of the air-conditioning system is controlled for temperature adjustment according to the comparison result and a preset correspondence relationship. Calculate the indoor and outdoor temperature difference by receiving the indoor and outdoor ambient temperature, compare the indoor and outdoor temperature difference with the preset temperature difference range, and control the corresponding type of end device for temperature adjustment based on the obtained comparison result and the preset correspondence relationship. When comparing the temperature difference between the outside temperature and the preset temperature range, you can select an end device that is more suitable for the current ambient temperature for temperature adjustment according to the indoor and outdoor temperature difference, so that you can control the end device for temperature control according to the indoor and outdoor temperature difference. Under the premise of comfort, the power consumption of the unit is reduced, the energy saving of the unit operation is improved, and the operating cost of the unit is reduced.

In one embodiment, as shown in FIG. 2, after step S100 and before step S300, the method for intelligently adjusting and controlling the air-conditioning system further includes step S200.

Step S200: Obtain a corresponding preset temperature difference range from a preset database according to the outdoor ambient temperature.

The preset database is used to store various preset data and other information. Because the indoor and outdoor temperature difference is different in different seasons, when comparing the indoor and outdoor temperature difference with the preset temperature difference range, it is necessary to obtain the current outdoor ambient temperature from the preset database. The corresponding preset temperature difference range is compared with the preset temperature difference range corresponding to the outdoor ambient temperature to obtain a temperature difference comparison result, which can more accurately reflect the current indoor comfort requirements.

Further, as shown in FIG. 2, when the corresponding preset temperature difference range is obtained from a preset database according to the outdoor environment temperature, step S300 includes step S320.

Step S320: Compare the temperature difference between the indoor and outdoor temperature with a preset temperature difference range corresponding to the outdoor ambient temperature to obtain a temperature difference comparison result.

After obtaining the preset temperature difference range corresponding to the outdoor environment temperature from the preset database, the calculated indoor and outdoor temperature difference is compared with the preset temperature difference range corresponding to the obtained outdoor environment temperature, and the temperature difference comparison result is obtained, so that the obtained The comparison result can more accurately reflect the current load demand situation in the room, and more accurately adjust the temperature of the corresponding type of end device, which further improves the energy efficiency of the unit operation.

In one embodiment, as shown in FIG. 3, step S100 includes steps S120 and S140.

In step S120, the outdoor environment temperature and multiple indoor environment temperatures collected by the temperature acquisition device of the air conditioning system are received, and the average indoor environment temperature is calculated according to the multiple indoor environment temperatures.

Collecting the indoor ambient temperature of different areas in the same closed interval, or collecting the indoor ambient temperature of each area in different closed intervals, can improve the accuracy of temperature adjustment, and the indoor environment of each area in different closed intervals Collecting temperature can realize the unified control of the temperature in multiple different closed sections. In this embodiment, the indoor ambient temperature is two or more, and the outdoor ambient temperature and multiple indoor ambient temperatures collected by the temperature acquisition device of the air conditioning system are received, and the average indoor ambient temperature is calculated based on the multiple indoor ambient temperatures.

Step S140: Calculate the indoor and outdoor temperature difference according to the average indoor temperature and the outdoor environment temperature.

The indoor and outdoor temperature difference is calculated from the calculated average indoor ambient temperature and the received outdoor ambient temperature. For the same closed section or different closed sections, due to different lighting and ventilation conditions, the ambient temperature in different areas is different. Take the average of the multiple indoor environment temperatures received before calculating the indoor and outdoor temperature difference. When judging the indoor demand load, it can be more accurate, thereby improving the accuracy of the temperature adjustment.

In one embodiment, as shown in FIG. 4, step S400 includes steps S420 and S440.

In step S420, when the indoor and outdoor temperature difference falls within a preset temperature difference range, the first type of terminal device is controlled to perform temperature adjustment.

The terminal device of the air-conditioning system includes a first type terminal device and a second type terminal device. The power consumption of the first type of end device is smaller than the power consumption of the second type of end device. By comparing the indoor and outdoor temperature difference with a preset temperature difference range, when the indoor and outdoor temperature difference falls within the preset temperature difference range, it can be determined that the current indoor demand load is obtained, and then the first type of end device is controlled to perform temperature adjustment. When the calculated indoor and outdoor temperature difference falls within a preset temperature difference range, the current indoor demand load can be determined. When the required load is not large, at this time, the first type of end device with smaller power consumption can be selected for temperature adjustment to ensure the indoor comfort and improve the unit's energy-saving operation. In this embodiment, when the indoor and outdoor temperature difference falls within the preset temperature difference range, the case of the endpoint value of the preset temperature difference range is not included.

In step S440, when the temperature difference between indoor and outdoor is greater than the upper limit in the preset temperature difference range, the first type end device and the second type end device are controlled to perform temperature adjustment.

When the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, it can be determined that the current indoor demand load is large. At this time, the indoor comfort requirements need to be quickly met. At this time, the first type end device and the second type end device are controlled. Perform temperature adjustment. In this case, the first-type end device and the second-type end device are set in the same area. By controlling the temperature of the first-type end device and the second-type end device at the same time, it can quickly meet the indoor comfort requirements, and It can improve the energy-saving operation of the unit and reduce the operating cost of the unit.

It can be understood that when the indoor and outdoor temperature difference is less than the lower limit in the preset temperature difference range, it can be determined that the current indoor conditions meet the user's needs, and no end device needs to be turned on at this time. Further, when the temperature adjustment of the terminal device corresponding to the foregoing control is performed, it is not only suitable for the initial startup of the air conditioning system, but also during the normal use of the air conditioning system, it can also determine the indoor and outdoor temperature difference in real time. The external temperature difference is compared with the corresponding preset temperature difference range, and the corresponding end device is controlled in real time for temperature adjustment, which can further improve the energy efficiency of the unit operation and ensure indoor comfort requirements.

In one embodiment, as shown in FIG. 5, step S420 includes step S422, step S424, and step S426.

In step S422, the temperature-regulating liquid is controlled to flow to the first-type end device for temperature adjustment.

When the indoor and outdoor temperature difference falls within a preset temperature difference range, the first type of terminal device is controlled to perform temperature adjustment. Specifically, the temperature-regulating liquid is controlled to flow to the first type of terminal device to perform temperature adjustment. The first type of terminal device can pass the flowing temperature. The regulating liquid regulates the indoor air temperature, thereby achieving the effect of temperature regulation. Further, the temperature regulating liquid is a non-toxic and harmless liquid that can flow. In this embodiment, the temperature regulating liquid is water.

In step S424, the outdoor ambient temperature is compared with a preset temperature range corresponding to a user-set temperature mode to obtain a temperature comparison result.

The user-set temperature mode is the current operation mode selected by the user according to the temperature adjustment mode of the air-conditioning system. The user-set temperature mode includes a cooling mode and a heating mode. When controlling the first type of terminal device for temperature adjustment, after controlling the temperature adjustment liquid to flow to the first type of terminal device, compare the outdoor ambient temperature at this time with a preset temperature range corresponding to the user-set temperature mode to obtain a temperature comparison. result. At this time, according to the obtained temperature comparison result, the load of the current indoor demand can be judged.

In step S426, the temperature of the temperature-adjusted liquid is adjusted and controlled according to the temperature comparison result.

The outdoor ambient temperature at this time is compared with a preset temperature range corresponding to the user-set temperature mode. After the temperature comparison result is obtained, the temperature of the temperature-regulating liquid is adjusted and controlled according to the temperature comparison result, so that the first-type end device can The indoor ambient temperature is adjusted to meet indoor comfort requirements. By adjusting and controlling the temperature of the temperature-adjusting liquid according to the temperature comparison result, the first type of end device can be controlled to automatically adjust the indoor environment temperature according to the outdoor environment temperature, eliminating the need for the user to set the temperature of the temperature-adjusting liquid and reducing the user's frequent temperature adjustment The temperature of the liquid and the indoor temperature improve the control convenience of the air conditioning system and improve the user experience.

In one embodiment, the preset temperature difference range includes a first preset temperature difference range, a second preset temperature difference range, and a third preset temperature difference range. The value range of the first preset temperature difference range is smaller than the value of the second preset temperature difference range. Range, the value range of the second preset temperature difference range is smaller than the value range of the third preset temperature difference range, the number of first type end devices adjusted corresponding to the first preset temperature difference range and the first adjusted adjusted corresponding to the second preset temperature difference range The number of type end devices and the number of first type end devices adjusted corresponding to the third preset temperature difference range are in a proportional relationship, that is, the number of first type end devices controlled by the first preset temperature difference range is less than the second preset temperature difference range The number of first type end devices corresponding to the control, and the number of first type end devices corresponding to the second preset temperature difference range being smaller than the number of first type end devices corresponding to the third preset temperature difference range. This embodiment is applicable to In the case where the above-mentioned first-type end devices are all installed in the same closed space.

Specifically, as shown in FIG. 6, step S420 includes steps S421, S423, and S425.

Step S421: when the indoor and outdoor temperature difference belongs to the first preset temperature difference range, control the number of first-type end devices corresponding to the first preset temperature difference range to perform temperature adjustment.

When the calculated indoor and outdoor temperature difference belongs to the first preset temperature difference range, it can be determined that the current indoor demand load is small, and then control the number of first-type end devices corresponding to the first preset temperature difference range to perform temperature adjustment, that is, in the guaranteed indoor Under the premise of comfort, the minimum number of first-type end devices are controlled for temperature adjustment, which further improves the energy efficiency of the unit operation.

Step S423, when the indoor and outdoor temperature difference belongs to the second preset temperature difference range, control the number of first-type end devices corresponding to the second preset temperature difference range to perform temperature adjustment.

When the calculated indoor and outdoor temperature difference belongs to the second preset temperature difference range, it can be determined that the current indoor demand load is larger than that of the first preset temperature difference range, and then the number of first type end devices corresponding to the second preset temperature difference range is controlled When temperature adjustment is performed, a small number of first-type end devices are also controlled for temperature adjustment under the premise of ensuring indoor comfort, so as to improve the energy efficiency of the unit operation.

Step S425, when the indoor and outdoor temperature difference belongs to the third preset temperature difference range, control the number of first-type end devices corresponding to the third preset temperature difference range to perform temperature adjustment.

When the calculated indoor and outdoor temperature difference belongs to the third preset temperature difference range, it can be determined that the current indoor demand load is greater than that in the second preset temperature difference range, and then the number of first type end devices corresponding to the third preset temperature difference range is controlled Temperature adjustment is performed to minimize the power consumption of the unit and improve the energy efficiency of the unit operation while ensuring the current indoor comfort. It can be understood that this embodiment is only one of the implementation schemes for further improving the energy efficiency of the operation of the unit. The preset temperature difference range is not limited to being divided into three temperature difference ranges, and the preset temperature difference range can be divided into more specific. The number of one type of end device is also more specifically divided, which can be flexibly set according to the actual enclosed space size or user needs, to further improve the energy efficiency of the unit operation.

Further, when the indoor and outdoor temperature difference is greater than the upper limit value in the preset temperature difference range, the case of controlling the temperature adjustment of the first type end device and the second type end device is also applicable to the above-mentioned first number of corresponding control through different temperature difference ranges. One type of end device performs temperature adjustment. Specifically, taking the upper limit value of the preset temperature difference range as 15 ° C as an example, when the indoor and outdoor temperature difference falls between 15 ° C and 20 ° C, the number of first-type end devices and the first type corresponding to the range of 15 ° C to 20 ° C are controlled. The two types of terminal devices perform temperature adjustment; when the indoor and outdoor temperature difference falls between 20 ° C and 25 ° C, the number of first type end devices and second type end devices corresponding to the temperature range of 20 ° C to 25 ° C are controlled to perform temperature adjustment; When the external temperature difference is greater than 25 ° C, the number of first-type end devices and second-type end devices corresponding to a temperature range greater than 25 ° C are controlled for temperature adjustment. The number of first-type and second-type end devices corresponding to a range of 15 ° C to 20 ° C, the number of first-type and second-type end devices corresponding to a temperature range of 20 ° C to 25 ° C, and The number of the first type end device and the second type end device corresponding to the temperature range of ℃ is in a proportional relationship. Different numbers of first-type end devices and second-type end devices are controlled by different indoor and outdoor temperature differences to adjust the temperature, and the energy efficiency of the unit operation is further improved while ensuring indoor comfort.

In one embodiment, in step S422, when the temperature adjustment liquid is controlled to flow to the first-type end device for temperature adjustment, corresponding control is performed according to the comparison result between the calculated indoor and outdoor temperature difference and the temperature difference of the preset temperature range. Specifically, when When the indoor and outdoor temperature difference belongs to the first preset temperature difference range, the outdoor unit controls the temperature adjustment liquid flow to the first type of end device corresponding to the first preset temperature difference range to perform temperature adjustment; when the indoor and outdoor temperature difference belongs to the second preset temperature difference When the temperature is within the range, the external unit controls the temperature-adjusting liquid flow to the first type of end devices corresponding to the second preset temperature difference range for temperature adjustment; when the indoor and outdoor temperature difference falls within the third preset temperature difference range, the external unit controls the temperature The temperature of the first type of end device is adjusted by adjusting the liquid flow to a number corresponding to the third preset temperature difference range. Further, when the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, the first type end device and the second type end device are controlled to perform temperature adjustment, and the temperature adjustment liquid can also be controlled to correspond to different temperature difference comparison results. A number of first type end devices and second type end devices perform temperature adjustment.

In one embodiment, before step S400, the intelligent adjustment control method of the air conditioning system further includes receiving a target terminal device adjustment instruction, and controlling the terminal device corresponding to the target area to perform temperature adjustment according to the target terminal device adjustment instruction. The target terminal device adjustment instruction is input by the user according to actual needs. When the indoor and outdoor temperature difference falls within a preset temperature difference range, step S420 is to control the temperature of the first type of terminal device corresponding to the target area according to the received target terminal device adjustment instruction. Adjustment; when the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, step S440 is to perform temperature adjustment on the first type end device and the second type end device corresponding to the target area according to the received target end device adjustment instruction. By receiving the target end device adjustment instruction input by the user, the end device corresponding to the target area can be controlled for temperature adjustment, and the convenience of temperature adjustment is improved.

Specifically, in order to facilitate the understanding of the scheme, in combination with the specific operation mode of the air conditioning system, the first type of end device is a radiating capillary end and the second type of end device is an example of a wind disk. The intelligent adjustment control method of the above air conditioning system is described in detail .

When the current operating mode of the air-conditioning system is a cooling mode, a plurality of indoor ambient temperatures T _{indoor 1} , T _{indoor 2,} ..., and outdoor ambient temperature T _{outdoor are} received, and the _indoor and outdoor temperature difference ΔT _{1 is} calculated at this time.

△ T ₁ = T _outdoor -[(T _{indoor 1} + T _{indoor 2} + ... T _{indoor n} ) / n]

Then compare the calculated △ T ₁ with the preset temperature difference range △ T _{preset 1} ～ △ T _{preset 2} corresponding to the current outdoor ambient temperature:

1) When △ T ₁ <△ T _{preset 1} , the unit judges that the current indoor conditions meet the user's requirements, and the unit does not perform actions at this time;

2) When △ T _{preset 2} ＞ △ T ₁ ＞ △ T _{preset 1} , the unit determines the current indoor demand load, and the unit controls the end of the radiating capillary to adjust the temperature to provide cooling to the room.

3) When △ T ₁ ＜ △ T _{preset 2} , the unit judges that the current indoor demand load is large. At this time, it is necessary to quickly meet the indoor comfort requirements. The unit controls the end of the radiating capillary and the end of the wind plate for temperature adjustment and rapid cooling.

When the current operating mode of the air-conditioning system is a heating mode, a plurality of indoor ambient temperatures T _{indoor 1} , T _{indoor 2,} ... And an outdoor ambient temperature T _{outdoor are} received, and the _indoor and outdoor temperature difference ΔT _{2 is} calculated at this time.

△ T ₂ = T _outdoor -[(T _{indoor 1} + T _{indoor 2} + ... T _{indoor n} ) / n]

Then compare the calculated △ T ₂ with the preset temperature difference range △ T _{preset 3} to △ T _{preset 4} corresponding to the current outdoor ambient temperature:

1) When △ T ₂ ＜ △ T _{preset 3} , the unit judges that the current indoor conditions meet the user's requirements, and the unit does not perform actions at this time;

2) When △ T _{preset 4} ＞ △ T ₂ ＞ △ T _{preset 3} , the unit determines the current indoor demand load, and the unit controls the end of the radiating capillary to adjust the temperature to provide heat to the room.

3) When △ T ₂ ＜ △ T _{preset 4} at this time, the unit judges that the current indoor demand load is large. At this time, it is necessary to quickly meet the indoor comfort requirements. The unit controls the end of the radiating capillary and the end of the wind plate for temperature adjustment and rapid heating .

In one embodiment, the temperature-adjusting liquid is water as an example. When the temperature of the end of the radiation capillary is controlled for temperature adjustment, the outlet water temperature of the unit is set as follows:

When the air-conditioning system is in the cooling mode, taking the preset temperature range of 27 ° C to 35 ° C as an example, the corresponding outdoor water temperature at this time is compared with the preset temperature range to set the corresponding unit outlet water temperature as shown in Table 1, where T _outdoor is the current outdoor ambient temperature collected, and T _{sets the effluent} as the set water temperature of the corresponding unit.

Table 1

环境温度Ambient temperature	设定水温Set the water temperature
35℃＜T _室外 35 ℃ ＜ T _outdoor	T _设出水＝15℃ T _{set effluent} = 15 ℃
27＜T _室外≤35℃ 27 <T ≤35 ℃ _Outdoor	T _设出水＝17℃ T _{set effluent} = 17 ℃
T _室外≤27℃ _Outdoor T ≤27 ℃	T _设出水＝19℃ T _{set effluent} = 19 ℃

When the air-conditioning system is in heating mode, taking the preset temperature range of -5 ° C to 5 ° C as an example, the corresponding unit outlet water temperature is set according to the outdoor ambient temperature at this time and the preset temperature range, as shown in Table 2. , Where T _outdoor is the current outdoor ambient temperature collected, and T _{sets the effluent} as the set effluent temperature of the corresponding unit.

Table 2

环境温度Ambient temperature	设定水温Set the water temperature
5℃＜T _室外 5 ℃ ＜ T _outdoor	T _设出水＝38℃ T _{set effluent} = 38 ℃
-5＜T _室外≤5℃ -5 <T _outdoor ≤5 ℃	T _设出水＝42℃ T _{set effluent} = 42 ℃
T _室外≤-5℃ _Outdoor T ≤-5 ℃	T _设出水＝45℃ T _{set effluent} = 45 ℃

In one embodiment, as shown in FIG. 7, an intelligent adjustment control device for an air conditioning system is provided, which includes a calculation module 100, a temperature difference comparison module 300, and a control module 400.

The calculation module 100 is configured to receive the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device of the air conditioning system, and calculate the indoor and outdoor temperature difference according to the indoor environment temperature and the outdoor environment temperature. The indoor environment temperature and the outdoor environment temperature are collected by the temperature acquisition device of the air conditioning system. The indoor and outdoor ambient temperature is used to determine whether the indoor ambient temperature meets the comfort level required by the user. The indoor and outdoor temperature difference is calculated according to the collected indoor and outdoor ambient temperatures, and the indoor and outdoor temperature difference is judged to meet the demand situation in the room at this time.

The temperature difference comparison module 300 is configured to compare the indoor and outdoor temperature difference with a preset temperature difference to obtain a temperature difference comparison result. Compare the calculated indoor and outdoor temperature difference with a preset temperature difference range. Specifically, the preset temperature difference range is stored in the control chip of the unit in advance, and the calculated indoor and outdoor temperature difference is compared with the preset temperature difference range, and according to the obtained temperature difference comparison result, it is determined whether the current indoor condition meets user requirements.

The control module 400 is configured to control a corresponding type of end device to perform temperature adjustment according to a temperature difference comparison result and a preset correspondence relationship, and the preset correspondence relationship is used to represent a correspondence relationship between the temperature difference comparison result and an opening type of the end device of the air conditioning system. Different temperature difference comparison results reflect different load demand conditions in the room. After the temperature difference comparison result is obtained, according to the temperature difference comparison result and a preset correspondence relationship, the corresponding type of end device is controlled for temperature adjustment.

The above air-conditioning system and its intelligent adjustment control device calculate indoor and outdoor temperature differences by receiving indoor and outdoor ambient temperatures, compare the indoor and outdoor temperature differences with a preset temperature difference range, and control corresponding types based on the obtained comparison results and preset correspondences. The terminal device performs temperature adjustment, that is, when the comparison result between the indoor and outdoor temperature difference and the preset temperature difference range is obtained, the terminal device that is more suitable for the current ambient temperature can be selected for temperature adjustment according to the indoor and outdoor temperature difference, so that the temperature can be adjusted according to the indoor and outdoor temperature difference. The controlled terminal device performs control. Under the premise of ensuring indoor comfort, the power consumption of the unit is reduced, the energy efficiency of the unit operation is improved, and the operating cost of the unit is reduced.

In one embodiment, as shown in FIG. 8, the air conditioning system and the intelligent adjustment control device thereof further include an obtaining module 200.

The obtaining module 200 is configured to obtain a corresponding preset temperature difference range from a preset database according to the outdoor ambient temperature. The preset database is used to store various preset data and other information. Because the indoor and outdoor temperature difference is different in different seasons, when comparing the indoor and outdoor temperature difference with the preset temperature difference range, it is necessary to obtain the current outdoor ambient temperature from the preset database. The corresponding preset temperature difference range is compared with the preset temperature difference range corresponding to the outdoor ambient temperature to obtain a temperature difference comparison result, which can more accurately reflect the current indoor comfort requirements. In this embodiment, the temperature difference comparison module is further configured to compare a preset temperature difference range corresponding to the indoor and outdoor temperature difference with the outdoor environment temperature to obtain a temperature difference comparison result. After obtaining the preset temperature difference range corresponding to the outdoor environment temperature from the preset database, the calculated indoor and outdoor temperature difference is compared with the preset temperature difference range corresponding to the obtained outdoor environment temperature, and the temperature difference comparison result is obtained, so that the obtained The comparison result can more accurately reflect the current load demand situation in the room.

In one embodiment, as shown in FIG. 9, the control module 400 includes a first type control module 420 and first and second type control modules 440.

The first type control module 420 is configured to control the first type terminal device to perform temperature adjustment when the indoor and outdoor temperature difference falls within a preset temperature difference range. The end device of the air conditioning system includes a first type terminal device and a second type terminal device. The power consumption of the first type terminal device is less than the power consumption of the second type terminal device. By comparing the indoor and outdoor temperature difference with a preset temperature difference range, when When the indoor and outdoor temperature difference falls within the preset temperature difference range, it can be determined that the current indoor demand load is obtained, and then the first type of end device is controlled to perform temperature adjustment.

The first type and second type control modules 440 are configured to control the first type terminal device and the second type terminal device to perform temperature adjustment when the indoor and outdoor temperature difference is greater than the upper limit value in the preset temperature difference range. When the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, it can be determined that the current indoor demand load is large. At this time, the indoor comfort requirements need to be quickly met. At this time, the first type end device and the second type end device are controlled Temperature adjustment is performed. In this case, the temperature adjustment is performed by turning on the first type end device and the second type end device at the same time.

In one embodiment, the preset temperature difference range includes a first preset temperature difference range, a second preset temperature difference range, and a third preset temperature difference range. The value range of the first preset temperature difference range is smaller than the value of the second preset temperature difference range. Range, the value range of the second preset temperature difference range is smaller than the value range of the third preset temperature difference range, the number of first type end devices adjusted corresponding to the first preset temperature difference range and the first adjusted adjusted corresponding to the second preset temperature difference range The number of type end devices and the number of first type end devices adjusted corresponding to the third preset temperature difference range are in a proportional relationship. Then, the first type control module 420 is further configured to control a corresponding number of first type end devices to perform temperature adjustment according to a comparison result between the indoor and outdoor temperature difference and a preset temperature difference range.

Specifically, the first type control module 420 is further configured to control the number of first type end devices corresponding to the first preset temperature difference range to perform temperature adjustment when the indoor and outdoor temperature difference belongs to the first preset temperature difference range. When the calculated indoor and outdoor temperature difference belongs to the first preset temperature difference range, it can be determined that the current indoor demand load is small, and then control the number of first-type end devices corresponding to the first preset temperature difference range to perform temperature adjustment, that is, in the guaranteed indoor Under the premise of comfort, the minimum number of first-type end devices are controlled for temperature adjustment, which further improves the energy efficiency of the unit operation.

The first type control module 420 is further configured to control the number of first type end devices corresponding to the second preset temperature difference range to perform temperature adjustment when the indoor and outdoor temperature difference belongs to the second preset temperature difference range. When the calculated indoor and outdoor temperature difference belongs to the second preset temperature difference range, it can be determined that the current indoor demand load is larger than that of the first preset temperature difference range, and then the number of first type end devices corresponding to the second preset temperature difference range is controlled When temperature adjustment is performed, a small number of first-type end devices are also controlled for temperature adjustment under the premise of ensuring indoor comfort, so as to improve the energy efficiency of the unit operation.

The first type control module 420 is further configured to control the number of first type end devices corresponding to the third preset temperature difference range to perform temperature adjustment when the indoor and outdoor temperature difference belongs to the third preset temperature difference range. When the calculated indoor and outdoor temperature difference belongs to the third preset temperature difference range, it can be determined that the current indoor demand load is greater than that in the second preset temperature difference range, and then the number of first type end devices corresponding to the third preset temperature difference range is controlled Temperature adjustment is performed to minimize the power consumption of the unit and improve the energy efficiency of the unit operation while ensuring the current indoor comfort.

Further, the first type control module 420 is further configured to control the temperature adjustment of the first type end device and the second type end device when the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range. Different temperature difference ranges control a corresponding number of first-type end devices for temperature adjustment.

In one embodiment, as shown in FIG. 10, the first type control module 420 includes a temperature-adjusted liquid control module 422, a temperature comparison module 424, and a liquid temperature control module 426.

The temperature adjustment liquid control module 422 is configured to control the temperature adjustment liquid to flow to the first-type end device for temperature adjustment. When the indoor and outdoor temperature difference falls within a preset temperature difference range, the first type of terminal device is controlled to perform temperature adjustment. Specifically, the temperature-regulating liquid is controlled to flow to the first type of terminal device to perform temperature adjustment. The first type of terminal device can pass the flowing temperature. The regulating liquid regulates the indoor air temperature, thereby achieving the effect of temperature regulation. It can be understood that when the temperature-adjusting liquid control module 422 controls the flow of the temperature-adjusting liquid to the first-type end device for temperature adjustment, it performs corresponding control according to the comparison result between the calculated indoor and outdoor temperature difference and the temperature difference of the preset temperature range. Specifically, When the indoor and outdoor temperature difference belongs to the first preset temperature difference range, the outdoor unit controls the temperature adjustment liquid flow to the first type of end device corresponding to the first preset temperature difference range to perform temperature adjustment; when the indoor and outdoor temperature difference belongs to the second preset temperature range When the temperature difference range, the external unit controls the temperature adjustment liquid flow to the first type of end device corresponding to the second preset temperature difference range for temperature adjustment; when the indoor and outdoor temperature difference falls within the third preset temperature difference range, the external unit controls The temperature-regulating liquid flows to the third type of end device corresponding to the third preset temperature difference range to perform temperature adjustment. Further, when the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, the first type end device and the second type end device are controlled to perform temperature adjustment, and the temperature adjustment liquid can also be controlled to correspond to different temperature difference comparison results. A number of first type end devices and second type end devices perform temperature adjustment.

The temperature comparison module 424 is configured to compare an outdoor ambient temperature with a preset temperature range corresponding to a user-set temperature mode to obtain a temperature comparison result. The user-set temperature mode is the current operating mode selected by the user according to the temperature adjustment mode of the air-conditioning system. The user-set temperature mode includes the cooling mode and the heating mode. When the first type of end device is controlled for temperature adjustment, the temperature-adjusted liquid flow is controlled. After reaching the first type of end device, the outdoor ambient temperature at this time is compared with the preset temperature range corresponding to the user-set temperature mode to obtain the temperature comparison result. At this time, the current indoor demand load can be determined based on the obtained temperature comparison result. .

The liquid temperature control module 426 is configured to adjust and control the temperature of the temperature adjustment liquid according to the temperature comparison result. The outdoor ambient temperature at this time is compared with a preset temperature range corresponding to the user-set temperature mode. After the temperature comparison result is obtained, the temperature of the temperature-regulating liquid is adjusted and controlled according to the temperature comparison result, so that the first-type end device can The indoor ambient temperature is adjusted to meet indoor comfort requirements. By adjusting and controlling the temperature of the temperature-adjusting liquid according to the temperature comparison result, the first type of end device can be controlled to automatically adjust the indoor ambient temperature according to the outdoor ambient temperature, without user setting. Temperature regulates the temperature of the liquid.

In one embodiment, the air conditioning system intelligent adjustment control device further includes an adjustment instruction receiving module.

An adjustment instruction receiving module is configured to receive an adjustment instruction of a target end device. The target end device adjustment instruction is used to control the end device corresponding to the target area for temperature adjustment. The target end device adjustment instruction is input by the user according to actual needs. When the indoor and outdoor temperature difference falls within a preset temperature difference range, the first type control module 420 It is also used to control the first type end device corresponding to the target area to perform temperature adjustment according to the received target end device adjustment instruction. When the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, the first type and second type control modules 440 is further configured to control the first type end device and the second type end device of the corresponding target area to perform temperature adjustment according to the received target end device adjustment instruction.

In one embodiment, as shown in FIG. 11, the calculation module 100 includes an ambient temperature receiving module 120 and a temperature difference calculation module 140.

The ambient temperature receiving module 120 is configured to receive an outdoor ambient temperature and multiple indoor ambient temperatures collected by a temperature acquisition device of an air conditioning system, and calculate an average indoor ambient temperature according to the multiple indoor ambient temperatures. Collecting the indoor ambient temperature of different areas in the same closed interval, or collecting the indoor ambient temperature of each area in different closed intervals, can improve the accuracy of temperature adjustment, and the indoor environment of each area in different closed intervals Collecting temperature can realize the unified control of the temperature in multiple different closed sections.

The temperature difference calculation module 140 is configured to calculate an indoor temperature difference and an outdoor temperature difference according to an average indoor temperature and an outdoor environment temperature. The indoor and outdoor temperature difference is calculated from the calculated average indoor ambient temperature and the received outdoor ambient temperature. For the same closed section or different closed sections, due to different lighting and ventilation conditions, the ambient temperature in different areas is different. Take the average of the multiple indoor environment temperatures received before calculating the indoor and outdoor temperature difference. When judging the indoor demand load, it can be more accurate, thereby improving the accuracy of the temperature adjustment.

In one embodiment, as shown in FIG. 12, an air conditioning system is provided. The system includes a temperature acquisition device 10, an external unit 20, an automatic regulating valve 30, and an end device 40. The external unit 20 is connected to the temperature acquisition device 10, The external unit 20 is connected to an automatic regulating valve 30, and the automatic regulating valve 30 is connected to a terminal device 40.

The temperature collecting device 10 is configured to collect the indoor environment temperature and the outdoor environment temperature, and send the collected indoor environment temperature and the outdoor environment temperature to the external unit 20. It can be understood that the temperature collection device 10 can collect the ambient temperature in the same closed area or the ambient temperature in different closed areas, which can improve the accuracy of the temperature adjustment.

The outdoor unit 20 is used to receive the indoor and outdoor temperature collected by the temperature acquisition device 10, and calculate the indoor and outdoor temperature difference according to the indoor and outdoor temperature; compare the indoor and outdoor temperature difference with a preset temperature difference to obtain a temperature difference comparison Result: The automatic regulating valve 30 is controlled to adjust the temperature of the corresponding type of end device according to the temperature difference comparison result and the preset correspondence relationship. The preset correspondence relationship is used to characterize the correspondence relationship between the temperature difference comparison result and the opening type of the end device. Specifically, the air-conditioning system can satisfy two modes of cooling and heating. In different modes, the indoor and outdoor temperature differences calculated will be different due to different indoor and outdoor temperatures. Therefore, the indoor and outdoor temperature difference and the preset When comparing the temperature difference range, it is necessary to compare the calculated indoor and outdoor temperature difference with a preset temperature range in the current mode of the air conditioning system to more accurately adjust the indoor temperature. There are many situations for the calculated temperature difference comparison results. Different temperature difference comparison results reflect different indoor load demand conditions. Therefore, the corresponding type of end device is turned on through different temperature difference comparison results to improve indoor comfort while ensuring indoor comfort. Unit operation energy saving, reduce unit operation cost.

The automatic regulating valve 30 is used to adjust the temperature of a corresponding type of terminal device according to the control of the external unit 20. The automatic regulating valve 30 controls the temperature according to the control of the external unit 20, and sends the temperature regulating liquid to a corresponding type of terminal device.

The end device 40 is used to adjust the indoor ambient temperature according to the control of the automatic regulating valve. Specifically, the types and number of the end devices 40 are not necessarily, and can be flexibly set according to the actual needs of users.

In one embodiment, as shown in FIG. 13, an intelligent adjustment control device for an air conditioning system is provided, which includes a temperature acquisition device 10, an external unit 20, and an automatic adjustment valve 30.

The outdoor unit 20 is used to receive the indoor and outdoor temperature collected by the temperature acquisition device 10, and calculate the indoor and outdoor temperature difference according to the indoor and outdoor temperature; compare the indoor and outdoor temperature difference with a preset temperature difference to obtain a temperature difference comparison Result: The automatic regulating valve 30 is controlled to adjust the temperature of the corresponding type of end device according to the temperature difference comparison result and the preset correspondence relationship. The preset correspondence relationship is used to characterize the correspondence relationship between the temperature difference comparison result and the opening type of the end device. Specifically, the air-conditioning system can satisfy two modes of cooling and heating. In different modes, the indoor and outdoor temperature differences calculated may be different due to different indoor and outdoor temperatures. Therefore, when comparing the indoor and outdoor temperature difference with a preset temperature difference range, the calculated indoor and outdoor temperature difference needs to be compared with a preset temperature range in the current mode of the air conditioning system to more accurately adjust the indoor temperature. There are many situations for the calculated temperature difference comparison results, and different temperature difference comparison results reflect different indoor load demand conditions. Therefore, the corresponding type of end device is turned on through different temperature difference comparison results, so as to ensure the indoor comfort, improve the unit's operating energy efficiency and reduce the unit's operating cost.

The automatic regulating valve 30 is used to adjust the temperature of a corresponding type of terminal device according to the control of the external unit 20. The automatic regulating valve 30 controls the temperature according to the control of the external unit 20, and sends the temperature regulating liquid to a corresponding type of terminal device. The external unit 20 is connected to the temperature acquisition device 10, the external unit 20 is connected to the automatic regulating valve 30, and the automatic regulating valve 30 is connected to the terminal device 40.

The above air-conditioning system and its intelligent adjustment and control device collect indoor indoor temperature and outdoor ambient temperature through the temperature acquisition device 10 and send them to the external unit 20, and the external unit receives the indoor ambient temperature and the outdoor ambient temperature to calculate the indoor and outdoor temperature difference. According to the indoor and outdoor temperature difference and the preset temperature difference range, according to the obtained comparison result and the preset corresponding relationship, the automatic regulating valve 30 is controlled to adjust the temperature of the corresponding type of end device 40, and the indoor and outdoor temperature difference can be selected to be more suitable for the current ambient temperature. The terminal device 40 is used for temperature adjustment, so that the temperature-controlled terminal device 40 can be controlled according to the indoor and outdoor temperature difference. Under the premise of ensuring indoor comfort, the power consumption of the unit is reduced, and the energy efficiency of the unit operation is improved. Reduced unit operating costs.

In one embodiment, the temperature collection device 10 is a temperature sensor, and the temperature sensor can collect the indoor environment temperature and the outdoor environment temperature, and send the collected indoor environment temperature and outdoor environment temperature to the external unit 20.

In one embodiment, as shown in FIG. 14, the end device 40 includes a first type end device 42 and a second type end device 44. The power consumption of the first type end device 42 and the power consumption of the second type end device 44 is smaller than that of the first type end device 42 and the second type end device 44 is connected to the automatic regulating valve 30. Further, the first type end device 42 is a radiation capillary end, and the second type end device 44 is a wind disk end. The end of the radiating capillary is a high-efficiency heat exchanger. The capillary network is made of PP-R raw materials, so it has the characteristics of high temperature resistance, high pressure and corrosion resistance. It has a wide range of uses. The combination of the capillary network with the heat dissipation layer and the thermal insulation layer is further used. Improve heat transfer efficiency. The end of the wind disk exchanges heat with the air outside the tube when the chilled water or hot water flows through the coil tube, so that the air is cooled, dehumidified or heated to adjust the indoor air parameters.

In one embodiment, as shown in FIG. 15, the temperature collection device 10 includes an indoor temperature collection device 12 and an outdoor temperature collection device 14. The indoor temperature acquisition device 12 is disposed inside the second-type end device 44, and the outdoor temperature acquisition device 14 is disposed inside the external unit 20. The specific positional relationship is not shown in the figure. It can be understood that the indoor temperature acquisition device 12 and the outdoor temperature acquisition device 14 can also be respectively installed in areas where ambient temperature needs to be collected. The installation areas of the indoor temperature acquisition device 12 and the outdoor temperature acquisition device 14 are not unique, and can be specifically performed according to user needs. Settings.

In one embodiment, as shown in FIG. 14, the first-type end device 42 and the second-type end device 44 are correspondingly disposed in the same area, that is, the first-type end device 42 and the second-type end device are correspondingly disposed in the same area. 44. The dashed lines in the figure indicate the first-type end device 42 and the second-type end device 44 disposed in the same area. Therefore, when the external unit 20 controls the terminal device 40 of a corresponding type for temperature adjustment according to the obtained comparison result and a preset correspondence relationship, an terminal device that is more suitable for the current indoor demand load can be selected for temperature adjustment, on the premise of ensuring indoor comfort In this way, the energy consumption of the unit is reduced, and the energy saving of the unit operation is improved. Specifically, when the indoor and outdoor temperature difference falls within the preset temperature difference range, it can be determined that the current indoor demand load is obtained, and the first type of end device 42 is controlled to perform temperature adjustment. When the calculated indoor and outdoor temperature difference falls within the preset temperature difference range, The current indoor demand load can be judged. When the required load is not large, the first type of end device 42 with smaller power consumption can be selected for temperature adjustment. When the indoor and outdoor temperature difference is greater than the upper limit in the preset temperature difference range, the It is determined that the current indoor demand load is large, and the indoor comfort requirements need to be quickly met at this time. At this time, the first type end device 42 and the second type end device 44 are controlled for temperature adjustment. In this case, by turning on the first type at the same time The terminal device 42 and the second type terminal device 44 perform temperature adjustment, which can not only quickly meet the indoor comfort requirements, but also improve the energy efficiency of the unit operation.

In one embodiment, as shown in FIG. 14, the number of the first-type end devices 42 is two or more, and the number of the second-type end devices 44 is two or more. Specifically, a plurality of first-type end devices 42 and a second-type end device 44 may be provided in the same closed area, or a first-type end device 42 and a second-type end device 44 may be respectively provided in a plurality of different closed areas. Setting multiple first-type end devices 42 and second-type end devices 44 in the same closed area can more accurately adjust the temperature in the closed area. The first-type end devices 42 and the first type are respectively installed in multiple different closed areas. The two types of end devices 44 can realize uniform temperature adjustment for a plurality of different closed areas, and improve the convenience of temperature control.

For the specific limitations of the air conditioning system and the devices of the intelligent adjustment control device mentioned above, reference may be made to the foregoing limitation on the intelligent adjustment control method of the air conditioning system, and details are not described herein again.

In one embodiment, a computer device is provided. The computer device may be a server, and its internal structure diagram may be as shown in FIG. 16. The computer device includes a processor, a memory, a network interface, and a database connected through a system bus. The processor of the computer device is used to provide computing and control capabilities. The memory of the computer device includes a non-volatile storage medium and an internal memory. The non-volatile storage medium stores an operating system, a computer program, and a database. The internal memory provides an environment for running the operating system and computer programs in a non-volatile storage medium. The database of the computer equipment is used to store index survey data and calculation results. The network interface of the computer device is used to communicate with an external terminal through a network connection. The computer program is executed by a processor to implement a risk assessment method for electrical work.

Those skilled in the art can understand that the structure shown in FIG. 16 is only a block diagram of a part of the structure related to the scheme of the present application, and does not constitute a limitation on the computer equipment to which the scheme of the present application is applied. The specific computer equipment may be Include more or fewer parts than shown in the figure, or combine certain parts, or have a different arrangement of parts.

In one embodiment, a computer device is provided, which includes a memory and a processor. A computer program is stored in the memory, and the processor executes the computer program to implement the following steps: receiving an indoor ambient temperature collected by a temperature acquisition device of an air conditioning system And outdoor ambient temperature, calculate indoor and outdoor temperature difference according to indoor ambient temperature and outdoor ambient temperature; compare indoor and outdoor temperature difference with preset temperature difference range to get temperature difference comparison result; according to temperature difference comparison result and preset correspondence relationship, control corresponding type of The terminal device performs temperature adjustment; the preset correspondence relationship is used to characterize the correspondence between the temperature difference comparison result and the opening type of the terminal device of the air conditioning system.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: obtaining a corresponding preset temperature difference range from a preset database according to the outdoor environment temperature.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: when the indoor and outdoor temperature difference falls within a preset temperature difference range, controlling the first type of terminal device to perform temperature adjustment; when the indoor and outdoor temperature difference is greater than At the upper limit value, the first type end device and the second type end device are controlled for temperature adjustment.

In one embodiment, when the processor executes the computer program, the processor further implements the following steps: controlling the temperature adjustment liquid to flow to the first-type end device for temperature adjustment; comparing the outdoor ambient temperature with a preset temperature range corresponding to a user-set temperature mode , To obtain the temperature comparison result, the user sets the temperature mode to be the current operation mode selected by the user according to the temperature adjustment mode of the air conditioning system; according to the temperature comparison result, the temperature of the temperature adjustment liquid is adjusted and controlled.

In one embodiment, when the processor executes the computer program, the following steps are further implemented: when the indoor and outdoor temperature difference belongs to the first preset temperature difference range, controlling the number of first type end devices corresponding to the first preset temperature difference range to perform temperature adjustment; When the indoor and outdoor temperature difference belongs to the second preset temperature difference range, control the number of first type end devices corresponding to the second preset temperature difference range to perform temperature adjustment; when the indoor and outdoor temperature difference belongs to the third preset temperature difference range, control the third preset temperature difference The range corresponds to the number of first-type end devices for temperature adjustment.

In an embodiment, when the processor executes the computer program, the processor further implements the following steps: receiving the outdoor environment temperature and multiple indoor environment temperatures collected by the temperature acquisition device of the air conditioning system, and calculating the average indoor environment temperature according to the multiple indoor environment temperatures ; Calculate the indoor and outdoor temperature difference based on the average indoor ambient temperature and outdoor ambient temperature.

In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored. When the computer program is executed by a processor, the following steps are implemented: receiving the indoor environment temperature and the outdoor environment collected by the temperature acquisition device of the air-conditioning system. The temperature is calculated according to the indoor and outdoor ambient temperature. The indoor and outdoor temperature difference is calculated. The indoor and outdoor temperature difference is compared with the preset temperature difference range to obtain the temperature difference comparison result. According to the temperature difference comparison result and the preset correspondence relationship, the corresponding type of end device is controlled. Temperature adjustment; the preset correspondence relationship is used to characterize the correspondence relationship between the temperature difference comparison result and the opening type of the end device of the air conditioning system.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: obtaining a corresponding preset temperature difference range from a preset database according to the outdoor environment temperature.

In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: when the indoor and outdoor temperature difference falls within a preset temperature difference range, controlling the first type of end device to perform temperature adjustment; when the indoor and outdoor temperature difference is greater than the preset temperature difference range When the upper limit is set, the first type end device and the second type end device are controlled for temperature adjustment.

In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: controlling the temperature adjustment liquid to flow to the first type of end device for temperature adjustment; and performing the outdoor environment temperature to a preset temperature range corresponding to the user-set temperature mode By comparison, the temperature comparison result is obtained. The user-set temperature mode is the current operating mode selected by the user according to the temperature adjustment mode of the air conditioning system; the temperature of the temperature-regulated liquid is adjusted and controlled according to the temperature comparison result.

In one embodiment, when the computer program is executed by the processor, the following steps are further implemented: when the indoor and outdoor temperature difference belongs to the first preset temperature difference range, controlling the number of first type end devices corresponding to the first preset temperature difference range to perform temperature adjustment; When the indoor and outdoor temperature difference belongs to the second preset temperature difference range, control the number of first type end devices corresponding to the second preset temperature difference range to perform temperature adjustment; when the indoor and outdoor temperature difference belongs to the third preset temperature difference range, control the third preset The temperature difference range corresponds to the number of first-type end devices for temperature adjustment.

In one embodiment, when the computer program is executed by the processor, the following steps are also implemented: receiving the outdoor environment temperature and multiple indoor environment temperatures collected by the temperature acquisition device of the air-conditioning system, and calculating the average indoor environment temperature according to the multiple indoor environment temperatures. Value; calculate the indoor and outdoor temperature difference based on the average indoor ambient temperature and outdoor ambient temperature.

The above-mentioned intelligent adjustment and control computer equipment and storage medium of the air-conditioning system calculate indoor and outdoor temperature differences by receiving indoor and outdoor ambient temperatures, compare the indoor and outdoor temperature differences with a preset temperature difference range, and control based on the obtained comparison results and preset correspondence relationships. The corresponding type of terminal device performs temperature adjustment, that is, when the comparison result between the indoor and outdoor temperature difference and the preset temperature difference range is obtained, the terminal device that is more suitable for the current ambient temperature can be selected for temperature adjustment according to the indoor and outdoor temperature difference, so that the indoor and outdoor temperature difference can be adjusted. Controlling the temperature-controlled terminal device, on the premise of ensuring indoor comfort, reduces the power consumption of the unit, improves the energy efficiency of the unit operation, and reduces the operating cost of the unit.

The technical features of the embodiments described above can be arbitrarily combined. In order to make the description concise, all possible combinations of the technical features in the above embodiments have not been described. However, as long as there is no contradiction in the combination of these technical features, It should be considered as the scope described in this specification.

The above-mentioned embodiments only express several implementation manners of the present application, and the description thereof is more specific and detailed, but cannot be understood as a limitation on the scope of the invention patent. It should be noted that, for those of ordinary skill in the art, without departing from the concept of the present application, several modifications and improvements can be made, and these all belong to the protection scope of the present application. Therefore, the protection scope of this application patent shall be subject to the appended claims.

Claims

An intelligent adjustment control method for an air conditioning system, characterized in that the method includes:

Receiving the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device of the air conditioning system, and calculating the indoor and outdoor temperature difference according to the indoor environment temperature and the outdoor environment temperature;

Comparing the indoor and outdoor temperature difference with a preset temperature difference range to obtain a temperature difference comparison result;

According to the temperature difference comparison result and a preset correspondence relationship, controlling a corresponding type of end device to perform temperature adjustment; the preset correspondence relationship is used to characterize a correspondence relationship between the temperature difference comparison result and an opening type of the end device of the air conditioning system.
The method for intelligently adjusting and controlling an air conditioning system according to claim 1, wherein after receiving the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device of the air conditioning system, the indoor temperature difference and a preset temperature are preset. The temperature difference range is compared. Before the temperature difference comparison result is obtained, it also includes:

Acquiring a corresponding preset temperature difference range from a preset database according to the outdoor ambient temperature;

Then, comparing the indoor and outdoor temperature difference with a preset temperature difference range, the comparison result of the temperature difference is:

Comparing the indoor and outdoor temperature difference with a preset temperature difference range corresponding to the outdoor ambient temperature to obtain a temperature difference comparison result.
The method for intelligently adjusting and controlling an air conditioning system according to claim 1, wherein the terminal device comprises a first type terminal device and a second type terminal device, and the first type terminal device consumes less power than the second type terminal device. The power consumption of a terminal device of the type, which controls the temperature adjustment of the terminal device of the corresponding type according to the temperature difference comparison result and the preset corresponding relationship, includes:

When the indoor-outdoor temperature difference falls within the preset temperature difference range, controlling the first-type end device to perform temperature adjustment;

When the indoor-outdoor temperature difference is greater than an upper limit value in the preset temperature difference range, controlling the first-type end device and the second-type end device to perform temperature adjustment.
The method for intelligently adjusting and controlling an air conditioning system according to claim 3, wherein the controlling the first type of terminal device to perform temperature adjustment comprises:

Controlling the temperature adjustment liquid to flow to the first-type end device for temperature adjustment;

Comparing the outdoor ambient temperature with a preset temperature range corresponding to a user-set temperature mode to obtain a temperature comparison result, where the user-set temperature mode is a current operation mode selected by the user according to the temperature adjustment mode of the air conditioning system;

The temperature of the temperature-regulating liquid is adjusted and controlled according to the temperature comparison result.
The method for intelligently adjusting and controlling an air conditioning system according to claim 3, wherein the preset temperature difference range includes a first preset temperature difference range, a second preset temperature difference range, and a third preset temperature difference range, and the first The value range of the preset temperature difference range is smaller than the value range of the second preset temperature difference range, the value range of the second preset temperature difference range is smaller than the value range of the third preset temperature difference range, and the first preset The number of first type end devices adjusted corresponding to the temperature difference range and the number of first type end devices adjusted corresponding to the second preset temperature difference range and the number of first type end devices adjusted corresponding to the third preset temperature difference range In a proportional relationship, the controlling the first-type end device to perform temperature adjustment includes:

When the indoor and outdoor temperature difference belongs to the first preset temperature difference range, controlling the number of the first type end devices corresponding to the first preset temperature difference range to perform temperature adjustment;

When the indoor and outdoor temperature difference belongs to the second preset temperature difference range, controlling the number of first-type end devices corresponding to the second preset temperature difference range to perform temperature adjustment;

When the indoor and outdoor temperature difference belongs to the third preset temperature difference range, controlling the number of first-type end devices corresponding to the third preset temperature difference range to perform temperature adjustment.
The method for intelligently adjusting and controlling an air conditioning system according to claim 1, wherein the indoor environment temperature is two or more, and the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device of the air conditioning system are received, according to The indoor and outdoor temperature differences calculated from the indoor ambient temperature and the outdoor ambient temperature include:

Receiving an outdoor environment temperature and a plurality of indoor environment temperatures collected by a temperature acquisition device of an air conditioning system, and calculating an average indoor environment temperature according to a plurality of the indoor environment temperatures;

The indoor and outdoor temperature difference is calculated according to the average indoor environment temperature and the outdoor environment temperature.
An intelligent adjustment and control device for an air conditioning system is characterized in that it includes:

A calculation module for receiving the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device of the air conditioning system, and calculating the indoor and outdoor temperature difference according to the indoor environment temperature and the outdoor environment temperature;

A temperature difference comparison module, configured to compare the indoor and outdoor temperature difference with a preset temperature difference to obtain a temperature difference comparison result;

A control module configured to control a corresponding type of end device to perform temperature adjustment according to the temperature difference comparison result and a preset correspondence relationship, and the preset correspondence relationship is used to characterize a correspondence relationship between the temperature difference comparison result and an opening type of an end device of the air conditioning system .
An air-conditioning system, characterized in that the system includes an external unit, a temperature acquisition device, an automatic regulating valve, and an end device. The external unit is connected to the temperature acquisition device, and the external unit is connected to the automatic adjustment. A valve, the automatic regulating valve being connected to the end device;

The temperature collecting device is configured to collect an indoor environment temperature and an outdoor environment temperature, and send the collected indoor environment temperature and the outdoor environment temperature to the external unit;

The outdoor unit is used to receive the indoor environment temperature and the outdoor environment temperature collected by the temperature acquisition device, and calculate the indoor and outdoor temperature difference according to the indoor environment temperature and the outdoor environment temperature; and the indoor and outdoor temperature difference and a preset temperature difference The comparison is performed to obtain a temperature difference comparison result. According to the temperature difference comparison result and the preset correspondence relationship, temperature adjustment is performed through the automatic regulating valve to control a corresponding type of end device. The preset correspondence relationship is used to characterize the temperature difference comparison result and Correspondence of the opening type of the end device;

The automatic regulating valve is used to adjust the temperature of a corresponding type of terminal device according to the control of the external unit;

The terminal device is used for adjusting the indoor ambient temperature according to the control of the automatic regulating valve.
A computer device includes a processor and a memory, and the memory stores a computer program, wherein when the computer program is executed by the processor, the processor causes the processor to execute any one of claims 1 to 6 Steps of the method.
A computer-readable storage medium storing a computer program, wherein when the computer program is executed by a processor, the processor causes the processor to perform the steps of the method according to any one of claims 1 to 6.