Capillary air conditioning system and control method and device thereof

Abstract

The present application relates to a capillary air conditioning system and its control method, device, computer equipment, storage medium and computer program product. The capillary air conditioning system includes a capillary network and an air conditioner indoor unit, and the method includes: obtaining the dew point temperature of the space where the capillary network is located; obtaining the real-time inlet temperature and outlet temperature of the capillary network; comparing the dew point temperature with the real-time inlet temperature and outlet temperature to obtain a comparison result; according to the comparison result, determining the corresponding refrigeration adjustment mode of the capillary network and the air conditioner indoor unit in the capillary air conditioning system. The use of this method can timely and effectively improve the condensation phenomenon of the capillary network.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning systems, and in particular to a capillary air conditioning system and a control method, device, computer equipment, computer-readable storage medium and computer program product thereof. Background Art

[0002] With the development and progress of air source heat pump technology, the application of capillary air conditioning system is becoming more and more popular. The main feature of the capillary network air conditioning system is that water is used as the refrigerant carrier, and heat is exchanged in a radiant manner through the capillary network laid on the floor or wall. In the cooling process of the capillary air conditioning system, the air exchanges heat with the plane laid with the capillary network to reduce the indoor temperature; but due to the complex pipes and long pipe length of the capillary network, the pressure in the capillary network drops, thereby reducing the refrigerant temperature. When the heat exchange plane reaches the dew point temperature, condensation is likely to occur.

[0003] In order to solve this technical problem, the traditional technical solution is to detect the current indoor air temperature and control the outlet temperature of the capillary network to be higher than the indoor air temperature to avoid condensation in the capillary network. However, this control method cannot effectively improve the condensation phenomenon of the capillary network in a timely manner.

[0004] Therefore, how to timely and effectively improve the condensation phenomenon of the capillary network is a technical problem that technical personnel in this field currently need to solve. Summary of the invention

[0005] Based on this, it is necessary to provide a control method, device, computer equipment, computer-readable storage medium and computer program product for a capillary air conditioning system that can timely and effectively improve the condensation phenomenon of the capillary network in response to the above technical problems.

[0006] In a first aspect, the present application provides a control method for a capillary air conditioning system. The capillary air conditioning system comprises a capillary network and an air conditioning indoor unit, and the method comprises:

[0007] Obtaining the dew point temperature of the space where the capillary network is located;

[0008] Obtaining the real-time inlet temperature and outlet temperature of the capillary network;

[0009] Comparing the dew point temperature with the inlet real-time temperature and the outlet real-time temperature respectively to obtain a comparison result;

[0010] According to the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system are determined respectively.

[0011] In one embodiment, before determining the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the comparison result, the method further includes:

[0012] determining an operating mode of the capillary tube air conditioning system;

[0013] The step of determining, based on the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system respectively comprises:

[0014] According to the operation mode and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system are determined respectively.

[0015] In one of the embodiments, the operation mode is coordinated operation of the air conditioner indoor unit and the capillary network;

[0016] The step of determining, according to the operation mode and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system respectively comprises:

[0017] If the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, the refrigeration effect of the capillary network in the capillary air conditioning system is reduced, and the refrigeration effect of the air conditioner indoor unit is increased;

[0018] If not, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0019] In one of the embodiments, before comparing the dew point temperature with the inlet real-time temperature and the outlet real-time temperature to obtain a comparison result, the method further includes:

[0020] Obtaining an inlet temperature threshold and an outlet temperature threshold corresponding to a coordinated operation mode of an air conditioner indoor unit and a capillary network;

[0021] Comparing the dew point temperature with the inlet temperature threshold and the outlet temperature threshold respectively to obtain a threshold comparison result;

[0022] The step of determining, according to the operation mode and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system respectively comprises:

[0023] According to the operation mode, the threshold comparison result and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system are determined respectively.

[0024] In one embodiment, determining the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the operation mode, the threshold comparison result and the comparison result respectively includes:

[0025] If the dew point temperature satisfies a first condition, the refrigeration effect of the capillary network in the capillary air conditioning system is reduced, and the refrigeration effect of the air conditioner indoor unit is increased; the first condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0026] If the dew point temperature satisfies the second condition, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the second condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0027] If the dew point temperature does not satisfy the first condition or does not satisfy the second condition, the cooling effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0028] In one embodiment, determining the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the operation mode, the threshold comparison result and the comparison result respectively includes:

[0029] If the dew point temperature satisfies a third condition, the refrigeration effect of the capillary network in the capillary air conditioning system is reduced, and the refrigeration effect of the air conditioner indoor unit is increased; the third condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0030] If the dew point temperature does not satisfy the third condition, the refrigeration effect of the capillary network in the capillary air conditioning system is increased, and the refrigeration effect of the air conditioner indoor unit is reduced;

[0031] If the dew point temperature satisfies the fourth condition, the refrigeration effect of the air conditioner indoor unit in the capillary air conditioning system is adjusted to the maximum value, and the refrigeration effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the fourth condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0032] If the dew point temperature does not satisfy the fourth condition, the cooling effect of the capillary tube network and the air conditioner indoor unit in the capillary tube air conditioning system is maintained until the real-time indoor temperature reaches a preset indoor temperature value.

[0033] In one of the embodiments, the operation mode is single open capillary network operation;

[0034] The step of determining, according to the operation mode and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system respectively comprises:

[0035] If the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is turned on, the cooling effect of the capillary network is turned off, and after a preset time, the cooling effect of the air conditioner indoor unit is turned off and the cooling effect of the capillary network is turned on;

[0036] If not, the cooling effect of the capillary network in the capillary air conditioning system is maintained until the real-time indoor temperature reaches a preset indoor temperature value.

[0037] In a second aspect, the present application also provides a control device for a capillary air conditioning system. The capillary air conditioning system comprises a capillary network and an air conditioning indoor unit, and the device comprises:

[0038] A first acquisition module, used to acquire the dew point temperature of the space where the capillary network is located;

[0039] A second acquisition module is used to acquire the real-time inlet temperature and outlet temperature of the capillary network;

[0040] A comparison module, used for comparing the dew point temperature with the inlet real-time temperature and the outlet real-time temperature respectively to obtain a comparison result;

[0041] A determination module is used to determine the refrigeration adjustment modes corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system according to the comparison result.

[0042] In a third aspect, the present application further provides a computer device, wherein the computer device comprises a memory and a processor, wherein the memory stores a computer program, and the processor implements the steps of the above method when executing the computer program.

[0043] In a fourth aspect, the present application further provides a computer-readable storage medium having a computer program stored thereon, wherein the computer program implements the steps of the above method when executed by a processor.

[0044] In a fifth aspect, the present application further provides a computer program product, wherein the computer program product comprises a computer program, and when the computer program is executed by a processor, the steps of the above method are implemented.

[0045] In a sixth aspect, the present application further provides a capillary air conditioning system, comprising a capillary air conditioning system body and a controller, wherein the controller uses the above-mentioned control method to control the operation of the capillary air conditioning system body.

[0046] The above-mentioned capillary air-conditioning system and its control method, device, computer equipment, storage medium and computer program product obtain the dew point temperature of the space where the capillary network of the capillary air-conditioning system is located, and obtain the real-time inlet temperature and outlet temperature of the capillary network, and determine the refrigeration adjustment mode corresponding to the capillary network and the air-conditioning indoor unit according to the comparison results of the dew point temperature with the real-time inlet temperature and outlet temperature; that is, according to the comparison results of the dew point temperature with the real-time inlet temperature and outlet temperature of the capillary network, the capillary network and the air-conditioning indoor unit of the capillary air-conditioning system are adjusted simultaneously. Compared with the existing technology, it can timely and accurately determine whether condensation occurs according to the dew point temperature, and adds the function of dehumidification by adjusting the air-conditioning indoor unit, so that the condensation phenomenon of the capillary network can be improved timely and effectively. BRIEF DESCRIPTION OF THE DRAWINGS

[0047] Figure 1 An application environment diagram of a control method for a capillary air conditioning system in one embodiment;

[0048] Figure 2 A schematic flow chart of a method for controlling a capillary air conditioning system in one embodiment;

[0049] Figure 3 A schematic flow chart of a control method of a capillary air conditioning system in another embodiment;

[0050] Figure 4 A schematic flow chart of a control method of a capillary air conditioning system in another embodiment;

[0051] Figure 5 A schematic flow chart of a control method of a capillary air conditioning system in another embodiment;

[0052] Figure 6 is a structural block diagram of a control device for a capillary air conditioning system in one embodiment;

[0053] Figure 7 FIG. 4 is a diagram showing the internal structure of a computer device in one embodiment. DETAILED DESCRIPTION

[0054] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0055] The control method of a capillary air conditioning system provided in the embodiment of the present application can be applied to Figure 1 In the application environment shown, the capillary air conditioning system 100 includes a controller 102, a capillary network 104 and an air conditioner 106; the controller 102 is respectively connected to the capillary network 104 and the air conditioner 106 for communication, obtains the operation data of the capillary network 104 and the air conditioner 106, and adjusts the operation status of the capillary network 104 and the air conditioner 106. In the embodiment of the present application, the controller 102 of the capillary air-conditioning system 100 obtains the capillary network radiation surface temperature and the space humidity of the space where the capillary network 104 is located through the capillary network radiation surface temperature sensing package 1041 and the temperature sensor 1042 respectively, and determines the dew point temperature of the space where the capillary network 104 is located based on the capillary network radiation surface temperature and the space humidity; obtains the inlet real-time temperature and outlet real-time temperature of the capillary network 104 through the inlet temperature sensing package 1043 and the outlet temperature sensing package 1044; compares the dew point temperature with the inlet real-time temperature and the outlet real-time temperature respectively to obtain a comparison result; and according to the comparison result, determines the refrigeration adjustment mode corresponding to the capillary network 104 and the air-conditioning indoor unit 106 in the capillary air-conditioning system 100 respectively.

[0056] Specifically, in actual operation, the refrigeration effect of the capillary network can be adjusted by adjusting the capillary network electronic expansion valve 1045, and the refrigeration effect of the air conditioner indoor unit can be adjusted by adjusting the air conditioner indoor unit electronic expansion valve 1061. More specifically, opening the electronic expansion valve can obtain more refrigerant, and thus obtain a better refrigeration effect, while reducing the electronic expansion valve will reduce the refrigerant obtained, i.e., reduce the refrigeration effect.

[0057] In one embodiment, Figure 2 As shown, a control method for a capillary air conditioning system is provided, and the method is applied to Figure 1 Taking the controller in the example as an example, the capillary air conditioning system includes a capillary network and an air conditioning indoor unit, and includes the following steps:

[0058] S200: Obtain the dew point temperature of the space where the capillary network is located.

[0059] The dew point temperature refers to the temperature when water vapor in the air turns into dew. In actual operation, the capillary network radiation surface temperature is collected through the capillary network radiation surface temperature sensing package, and the space humidity of the space where the capillary network is located is collected through the humidity sensor. The dew point temperature of the space where the capillary network is located is determined based on the capillary network radiation surface temperature and space humidity.

[0060] S400: Obtain the real-time inlet temperature and outlet temperature of the capillary network.

[0061] Specifically, the inlet real-time temperature refers to the real-time temperature at the inlet of the capillary network, and the outlet real-time temperature refers to the real-time temperature at the outlet of the capillary network. In actual operation, temperature sensors, namely, inlet temperature sensing packages and outlet temperature sensing packages, are respectively arranged at the inlet and outlet of the capillary network to collect the inlet real-time temperature and outlet real-time temperature respectively.

[0062] S600: Compare the dew point temperature with the inlet real-time temperature and the outlet real-time temperature respectively to obtain a comparison result.

[0063] Specifically, after obtaining the dew point temperature, the inlet real-time temperature and the outlet real-time temperature, the magnitude relationship between the dew point temperature and the inlet real-time temperature is compared, and the magnitude relationship between the dew point temperature and the outlet real-time temperature is compared, and corresponding comparison results are obtained, respectively. The comparison results include that the dew point temperature is greater than or less than the inlet real-time temperature, and the dew point temperature is greater than or less than the outlet real-time temperature.

[0064] S800: According to the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the indoor unit of the air conditioner in the capillary air conditioning system are determined respectively.

[0065] After determining the comparison result, the refrigeration adjustment method corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is queried from the preset correspondence table; or the comparison result is input into a pre-trained analysis model, and the analysis model is used to output the refrigeration adjustment method corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system corresponding to the comparison result; this embodiment does not limit the specific operation method for determining the refrigeration adjustment method.

[0066] The control method of the capillary air-conditioning system provided in the embodiment of the present application obtains the dew point temperature of the space where the capillary network of the capillary air-conditioning system is located, and obtains the real-time inlet temperature and outlet temperature of the capillary network, and determines the refrigeration adjustment modes corresponding to the capillary network and the air-conditioning indoor unit according to the comparison results of the dew point temperature with the real-time inlet temperature and the real-time outlet temperature; that is, according to the comparison results of the dew point temperature with the real-time inlet temperature and the real-time outlet temperature of the capillary network, the capillary network and the air-conditioning indoor unit of the capillary air-conditioning system are adjusted simultaneously. Compared with the prior art, it is possible to timely and accurately determine whether condensation is currently occurring according to the dew point temperature, and the function of dehumidification by adjusting the air-conditioning indoor unit is added, so the condensation phenomenon of the capillary network can be timely and effectively improved.

[0067] On the basis of the above-mentioned embodiment, this embodiment further illustrates and optimizes the technical solution. Specifically, in this embodiment, before respectively determining the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the comparison results, it also includes:

[0068] Determine the operating mode of the capillary air conditioning system;

[0069] According to the comparison results, the corresponding refrigeration adjustment modes of the capillary network and the air conditioner indoor unit in the capillary air conditioning system are determined as follows:

[0070] According to the operation mode and the comparison result, the corresponding refrigeration adjustment modes of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system are determined respectively.

[0071] Specifically, during the cooling operation, the capillary air conditioning system will determine the corresponding operation mode according to different indoor temperature preset values. That is, by dividing the indoor temperature preset value into a plurality of different temperature ranges, the operation mode of the capillary air conditioning system is determined according to different temperature ranges. For example, in an actual operation, three temperature ranges are preset: 16℃≤T<T1℃, T1℃≤T<T2℃, T2≤T≤30℃; wherein T is the indoor temperature preset value, 16℃ and 30℃ are the minimum and maximum setting temperatures of the air conditioner remote control, and T1℃ and T2℃ are values ​​set according to actual experience. This embodiment does not limit the specific division method of the temperature range.

[0072] Among them, in the embodiment of the present application, the operating modes of the capillary air-conditioning system include coordinated operation of the air-conditioning indoor unit and the capillary network and operation of the capillary network alone; this embodiment does not limit the specific type of operating mode.

[0073] Specifically, after the operation mode of the capillary air conditioning system is determined, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor units in the capillary air conditioning system will be determined according to the operation mode and the comparison result.

[0074] In this embodiment, the influence of the operating mode of the capillary air-conditioning system on the condensation phenomenon of the capillary network will be further considered. According to the operating mode and the comparison results, the refrigeration adjustment method corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system will be determined, so as to improve the condensation phenomenon of the capillary network more accurately and effectively.

[0075] On the basis of the above-mentioned embodiment, this embodiment further illustrates and optimizes the technical solution. Specifically, in this embodiment, the operation mode is the coordinated operation of the air conditioner indoor unit and the capillary network;

[0076] According to the operation mode and the comparison result, the corresponding refrigeration adjustment modes of the capillary network and the air conditioner indoor unit in the capillary air conditioning system are determined respectively, including:

[0077] If the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, the cooling effect of the capillary network in the capillary air conditioning system is reduced, and the cooling effect of the air conditioner indoor unit is increased;

[0078] If not, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air conditioning system is maintained until the real-time indoor temperature reaches the indoor temperature preset value.

[0079] In this embodiment, the operation mode is the coordinated operation of the air-conditioning indoor unit and the capillary network. In this operation mode, if the comparison result is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, the cooling effect of the capillary network in the capillary air-conditioning system is reduced and the cooling effect of the air-conditioning indoor unit is increased; if not, that is, the comparison result is that the dew point temperature is lower than the inlet real-time temperature or the outlet real-time temperature, or the dew point temperature is lower than the inlet real-time temperature and the outlet real-time temperature, the cooling effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is maintained until the indoor real-time temperature reaches the indoor temperature preset value.

[0080] Specifically, in actual operation, the refrigeration effect of the capillary network can be adjusted by adjusting the electronic expansion valve of the capillary network, and the refrigeration effect of the air conditioner indoor unit can be adjusted by adjusting the electronic expansion valve of the air conditioner indoor unit.

[0081] This embodiment determines the refrigeration adjustment mode of the capillary tube network and the air conditioner indoor unit according to the operation mode in which the air conditioner indoor unit and the capillary tube network operate in coordination, which can accurately and effectively improve the condensation phenomenon of the capillary tube network.

[0082] On the basis of the above embodiment, this embodiment further illustrates and optimizes the technical solution. Specifically, in this embodiment, before comparing the dew point temperature with the inlet real-time temperature and the outlet real-time temperature to obtain the comparison result, it also includes:

[0083] Obtaining an inlet temperature threshold and an outlet temperature threshold corresponding to a coordinated operation mode of an air conditioner indoor unit and a capillary network;

[0084] Compare the dew point temperature with the inlet temperature threshold and the outlet temperature threshold respectively to obtain a threshold comparison result;

[0085] According to the operation mode and the comparison result, the corresponding refrigeration adjustment modes of the capillary network and the air conditioner indoor unit in the capillary air conditioning system are determined respectively, including:

[0086] According to the operation mode, the threshold comparison result and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system are determined respectively.

[0087] In this embodiment, the inlet temperature threshold is the sum of the inlet real-time temperature and the first temperature preset value, and the outlet temperature threshold is the sum of the outlet real-time temperature and the second temperature preset value; wherein, the values ​​of the first temperature preset value and the second temperature preset value are set according to actual experience, and this embodiment does not limit this.

[0088] Specifically, the dew point temperature is compared with the inlet temperature threshold and the first outlet temperature threshold to obtain the threshold comparison result; according to the operation mode, the threshold comparison result and the comparison result, the refrigeration adjustment mode corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is determined respectively.

[0089] It can be seen that this embodiment determines the refrigeration adjustment mode corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system according to the operating mode, threshold comparison result and comparison result, which can improve the condensation phenomenon of the capillary network more accurately and effectively.

[0090] In one embodiment, if Figure 3 The flowchart of another control method of a capillary air conditioning system shown in the figure, according to the operation mode, the threshold comparison result and the comparison result, respectively determining the refrigeration adjustment mode corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system includes:

[0091] If the dew point temperature meets the first condition, the refrigeration effect of the capillary network in the capillary air conditioning system is reduced, and the refrigeration effect of the air conditioner indoor unit is increased; the first condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0092] If the dew point temperature meets the second condition, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the second condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0093] If the dew point temperature does not meet the first condition or the second condition, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0094] Specifically, in this embodiment, it is assumed that the indoor temperature preset value T satisfies the following temperature relationship, 16°C≤T<T1°C, and the corresponding operation mode of the capillary air conditioning system is determined to be the coordinated operation of the air conditioner indoor unit and the capillary network. In this embodiment, the inlet temperature threshold is the sum of the inlet real-time temperature and the first inlet temperature value X1°C, and the outlet temperature threshold is the sum of the outlet real-time temperature and the first outlet temperature value Y1°C; wherein, the values ​​of X1 and Y1 are set according to actual experience, and this embodiment does not limit this.

[0095] After determining the comparison result and the threshold comparison result, if the dew point temperature t is greater than the inlet temperature threshold, and the dew point temperature t is greater than the outlet temperature threshold, the cooling effect of the capillary network in the capillary air-conditioning system is reduced, and the cooling effect of the air-conditioning indoor unit is increased; that is, the capillary network electronic expansion valve is reduced, and the air-conditioning indoor unit electronic expansion valve is increased; if not, the cooling effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the indoor temperature preset value; that is, the current capillary network electronic expansion valve and the air-conditioning indoor unit electronic expansion valve are maintained at the opening until the real-time indoor temperature reaches the indoor temperature preset value.

[0096] If the dew point temperature t is greater than the real-time inlet temperature, and the dew point temperature t is greater than the real-time outlet temperature, the cooling effect of the air conditioner indoor unit in the capillary air-conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the real-time indoor temperature reaches the preset indoor temperature value; that is, the electronic expansion valve of the air conditioner indoor unit is fully opened, and the capillary network electronic expansion valve is closed until the real-time indoor temperature reaches the preset indoor temperature value; if not, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value; that is, the current opening of the capillary network electronic expansion valve and the air conditioner indoor unit electronic expansion valve is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0097] It can be seen that this embodiment determines the refrigeration adjustment mode corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system according to the operating mode, threshold comparison result and comparison result, which can more accurately and effectively improve the condensation phenomenon of the capillary network.

[0098] In one embodiment, if Figure 4 The flowchart of another control method of a capillary air conditioning system shown in the figure, according to the operation mode, the threshold comparison result and the comparison result, respectively determining the refrigeration adjustment mode corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system includes:

[0099] If the dew point temperature satisfies the third condition, the refrigeration effect of the capillary network in the capillary air conditioning system is reduced, and the refrigeration effect of the air conditioner indoor unit is increased; the third condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0100] If the dew point temperature does not meet the third condition, the cooling effect of the capillary network in the capillary air conditioning system is increased, and the cooling effect of the air conditioner indoor unit is reduced;

[0101] If the dew point temperature satisfies the fourth condition, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the fourth condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0102] If the dew point temperature does not meet the fourth condition, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0103] Specifically, in this embodiment, it is assumed that the indoor temperature preset value T satisfies the following temperature relationship, T1℃≤T<T2℃, and the corresponding operation mode of the capillary air conditioning system is determined to be the coordinated operation of the air conditioner indoor unit and the capillary network. In addition, the inlet temperature threshold is the sum of the inlet real-time temperature and the second inlet temperature value X2℃, and the outlet temperature threshold is the sum of the outlet real-time temperature and the second outlet temperature value Y2℃; wherein, the values ​​of X2 and Y2 are set according to actual experience, X1>X2, Y1>Y2, and this embodiment does not limit the values ​​of X2 and Y2.

[0104] After determining the comparison result and the threshold comparison result, if the dew point temperature t is greater than the inlet temperature threshold, and the dew point temperature t is greater than the outlet temperature threshold, the refrigeration effect of the capillary network in the capillary air-conditioning system is reduced, and the refrigeration effect of the air-conditioning indoor unit is increased; that is, the capillary network electronic expansion valve is reduced, and the air-conditioning indoor unit electronic expansion valve is increased; if not, the refrigeration effect of the capillary network in the capillary air-conditioning system is increased, and the refrigeration effect of the air-conditioning indoor unit is reduced, that is, the capillary network electronic expansion valve is increased, and the air-conditioning indoor unit electronic expansion valve is reduced.

[0105] If the dew point temperature t is greater than the real-time inlet temperature, and the dew point temperature t is greater than the real-time outlet temperature, the cooling effect of the air conditioner indoor unit in the capillary air-conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the real-time indoor temperature reaches the preset indoor temperature value; that is, the electronic expansion valve of the air conditioner indoor unit is fully opened, and the capillary network electronic expansion valve is closed until the real-time indoor temperature reaches the preset indoor temperature value; if not, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value; that is, the current opening of the capillary network electronic expansion valve and the air conditioner indoor unit electronic expansion valve is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0106] It can be seen that this embodiment determines the refrigeration adjustment mode corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system according to the operating mode, threshold comparison result and comparison result, which can more accurately and effectively improve the condensation phenomenon of the capillary network.

[0107] On the basis of the above-mentioned embodiment, this embodiment further illustrates and optimizes the technical solution. Specifically, in this embodiment, the operation mode is single-open capillary network operation;

[0108] According to the operation mode and the comparison result, the corresponding refrigeration adjustment modes of the capillary network and the air conditioner indoor unit in the capillary air conditioning system are determined respectively, including:

[0109] If the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, turn on the refrigeration effect of the indoor unit of the capillary air conditioning system, turn off the refrigeration effect of the capillary network, and turn off the refrigeration effect of the indoor unit after a preset duration, then turn on the refrigeration effect of the capillary network;

[0110] If not, maintain the refrigeration effect of the capillary network in the capillary air conditioning system until the indoor real-time temperature reaches the preset indoor temperature value.

[0111] In this embodiment, the operation mode is single-opening capillary network operation. In this operation mode, if the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, turn on the refrigeration effect of the indoor unit of the capillary air conditioning system, turn off the refrigeration effect of the capillary network, and turn off the refrigeration effect of the indoor unit after a preset duration, then turn on the refrigeration effect of the capillary network; if not, that is, the dew point temperature is less than the inlet real-time temperature or the outlet real-time temperature, or the dew point temperature is less than the inlet real-time temperature and the outlet real-time temperature, maintain the refrigeration effect of the capillary network in the capillary air conditioning system until the indoor real-time temperature reaches the preset indoor temperature value.

[0112] Moreover, turning on the refrigeration effect of the indoor unit of the capillary air conditioning system means operating the indoor unit according to the refrigeration effect adjusted last time, and automatically adjusting the refrigeration effect according to the outer ring temperature, inner ring temperature and operating frequency during the current refrigeration adjustment process.

[0113] Among them, this embodiment does not limit the preset duration, which is generally set according to actual needs. This embodiment preferably sets the preset duration to 10 min.

[0114] This embodiment determines the refrigeration adjustment methods of the capillary network and the indoor unit for the case where the operation mode is single-opening capillary network operation, and can accurately and effectively improve the condensation phenomenon of the capillary network.

[0115] In one of the embodiments, as Figure 5 shown in the flowchart of another control method of the capillary air conditioning system; in this embodiment, it is assumed that the preset indoor temperature value T satisfies the following temperature relationship, 2℃ < T < 30℃, and correspondingly, the operation mode of the capillary air conditioning system is determined to be single-opening capillary network operation. Moreover, obtain the inlet temperature threshold and the outlet temperature threshold corresponding to the single-opening capillary network operation mode; among them, the inlet temperature threshold is the sum of the inlet real-time temperature and the third inlet temperature value X 3℃, and the outlet temperature threshold is the sum of the outlet real-time temperature and the third outlet temperature value Y 3℃; among them, the values of X 3 and Y 3 are set according to actual experience, X 1 > X 2 > X 3, Y 1 > Y 2 > Y 3, and this embodiment does not limit the values of X 3 and Y 3.

[0116] According to the operation mode, the threshold comparison result and the comparison result, the refrigeration adjustment mode corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system is determined respectively, including:

[0117] After determining the threshold comparison result, if the dew point temperature t is greater than the inlet temperature threshold, and the dew point temperature t is greater than the outlet temperature threshold, the cooling effect of the air conditioner indoor unit in the capillary air-conditioning system is turned on, the cooling effect of the capillary network is turned off, and the cooling effect of the air conditioner indoor unit is turned off after a preset time, and the cooling effect of the capillary network is turned on; that is, the electronic expansion valve of the air conditioner indoor unit is turned on, and the electronic expansion valve of the capillary network is closed, and cooling and dehumidification is performed for a preset time, and then the electronic expansion valve of the air conditioner indoor unit is closed, and the capillary network electronic expansion valve is opened, and the capillary network is operated alone; if not, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the preset value of the indoor temperature; that is, the current opening of the capillary network electronic expansion valve and the air conditioner indoor unit electronic expansion valve is maintained until the real-time indoor temperature reaches the preset value of the indoor temperature.

[0118] In the process of turning on the capillary network for cooling, the dew point temperature is continuously compared with the inlet real-time temperature and the outlet real-time temperature to obtain a comparison result; if the dew point temperature t is greater than the inlet real-time temperature, and the dew point temperature t is greater than the outlet real-time temperature, the cooling effect of the air conditioner indoor unit in the capillary air-conditioning system is turned on again, the cooling effect of the capillary network is turned off, and the cooling effect of the air conditioner indoor unit is turned off after a preset time, and the cooling effect of the capillary network is turned on; if not, the current opening of the capillary network electronic expansion valve and the air conditioner indoor unit electronic expansion valve is maintained until the real-time indoor temperature reaches the preset value of the indoor temperature.

[0119] It can be seen that this embodiment determines the refrigeration adjustment mode corresponding to the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system according to the operating mode, threshold comparison result and comparison result, which can more accurately and effectively improve the condensation phenomenon of the capillary network.

[0120] In order to enable those skilled in the art to better understand the technical solutions in this application, the technical solutions in the embodiments of this application are described in detail below in combination with actual application scenarios. In the embodiments of this application, a control method for a capillary air conditioning system is provided, and the specific steps are as follows:

[0121] When the capillary air conditioning system is in cooling operation, a preset indoor temperature value T is obtained;

[0122] Determine the operation mode of the capillary air conditioning system according to the temperature range to which the indoor temperature preset value T belongs;

[0123] Obtain the dew point temperature t of the space where the capillary network is located;

[0124] Obtain the real-time inlet temperature and real-time outlet temperature of the capillary network;

[0125] Compare the dew point temperature with the real-time inlet temperature and the real-time outlet temperature respectively to obtain the comparison results; according to the comparison results, determine the corresponding refrigeration adjustment methods for the capillary network and the indoor unit of the capillary air conditioner respectively; there are three cases in total:

[0126] Case 1: 16°C ≤ T < T1°C, the operating mode of the capillary air conditioner system is the coordinated operation of the indoor unit and the capillary network;

[0127] Case 2: T1°C ≤ T < T2°C, the operating mode of the capillary air conditioner system is the coordinated operation of the indoor unit and the capillary network;

[0128] Case 3: T2°C < T < 30°C, the operating mode of the capillary air conditioner system is to operate the capillary network alone;

[0129] For Case 1, obtain the first inlet temperature threshold and the first outlet temperature threshold; where, the first inlet temperature threshold = the real-time inlet temperature + the first inlet temperature value X1°C; the first outlet temperature threshold = the real-time outlet temperature + the first outlet temperature value Y1°C;

[0130] If the dew point temperature satisfies the first condition, then reduce the refrigeration effect of the capillary network in the capillary air conditioner system and increase the refrigeration effect of the indoor unit; the first condition is that the dew point temperature is higher than the first inlet temperature threshold and the first outlet temperature threshold;

[0131] If the dew point temperature satisfies the second condition, then adjust the refrigeration effect of the indoor unit in the capillary air conditioner system to the maximum value and turn off the refrigeration effect of the capillary network until the indoor real-time temperature reaches the preset indoor temperature value; the second condition is that the dew point temperature is higher than the real-time inlet temperature and the real-time outlet temperature;

[0132] If the dew point temperature does not satisfy the first condition or does not satisfy the second condition, then maintain the refrigeration effects of the capillary network and the indoor unit in the capillary air conditioner system until the indoor real-time temperature reaches the preset indoor temperature value.

[0133] For Case 2, obtain the second inlet temperature threshold and the second outlet temperature threshold; where, the second inlet temperature threshold = the real-time inlet temperature + the second inlet temperature value X2°C; the second outlet temperature threshold = the real-time outlet temperature + the second outlet temperature value Y2°C;

[0134] If the dew point temperature satisfies the third condition, then reduce the refrigeration effect of the capillary network in the capillary air conditioner system and increase the refrigeration effect of the indoor unit; the third condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0135] If the dew point temperature does not meet the third condition, the cooling effect of the capillary network in the capillary air conditioning system is increased, and the cooling effect of the air conditioner indoor unit is reduced;

[0136] If the dew point temperature satisfies the fourth condition, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the fourth condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0137] If the dew point temperature does not meet the fourth condition, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

[0138] For situation three, obtain the third inlet temperature threshold and the third outlet temperature threshold; wherein, the third inlet temperature threshold = inlet real-time temperature + third inlet temperature value X3°C; the third outlet temperature threshold = outlet real-time temperature + third outlet temperature value Y3°C; X1>X2>X3, Y1>Y2>Y3;

[0139] If the dew point temperature is higher than the third inlet temperature threshold and the third outlet temperature threshold, the cooling effect of the air conditioner indoor unit in the capillary air-conditioning system is turned on, the cooling effect of the capillary network is turned off, and the cooling effect of the air conditioner indoor unit is turned off after a preset time, and the cooling effect of the capillary network is turned on; in the process of turning on the capillary network for cooling, the dew point temperature is continuously compared with the inlet real-time temperature and the outlet real-time temperature to obtain a comparison result; if the dew point temperature t is greater than the inlet real-time temperature, and the dew point temperature t is greater than the outlet real-time temperature, the step of turning on the cooling effect of the air conditioner indoor unit in the capillary air-conditioning system again, turning off the cooling effect of the capillary network, and turning off the cooling effect of the air conditioner indoor unit after a preset time, and turning on the cooling effect of the capillary network is performed; if not, the current capillary network electronic expansion valve and the air conditioner indoor unit electronic expansion valve are maintained at the opening until the real-time indoor temperature reaches the indoor temperature preset value.

[0140] The control method of the capillary air-conditioning system provided in the embodiment of the present application obtains the dew point temperature of the space where the capillary network of the capillary air-conditioning system is located, and obtains the real-time inlet temperature and outlet temperature of the capillary network, and determines the refrigeration adjustment modes corresponding to the capillary network and the air-conditioning indoor unit according to the comparison results of the dew point temperature with the real-time inlet temperature and the real-time outlet temperature; that is, according to the comparison results of the dew point temperature with the real-time inlet temperature and the real-time outlet temperature of the capillary network, the capillary network and the air-conditioning indoor unit of the capillary air-conditioning system are adjusted simultaneously. Compared with the prior art, it is possible to determine whether condensation occurs in a timely and accurate manner according to the dew point temperature, and the function of dehumidification by adjusting the air-conditioning indoor unit is added, so that the condensation phenomenon of the capillary network can be improved in a timely, effective and accurate manner.

[0141] It should be understood that, although the steps in the flowcharts involved in the above embodiments are displayed in sequence according to the indication of the arrows, these steps are not necessarily executed in sequence according to the order indicated by the arrows. Unless there is a clear explanation in this article, the execution of these steps is not strictly limited in order, and these steps can be executed in other orders. Moreover, at least a part of the steps in the flowcharts involved in the above embodiments may include multiple steps or multiple stages, and these steps or stages are not necessarily executed at the same time, but can be executed at different times, and the execution order of these steps or stages is not necessarily carried out in sequence, but can be executed in turn or alternately with other steps or at least a part of the steps or stages in other steps.

[0142] Based on the same inventive concept, the embodiment of the present application also provides a control device for a capillary air conditioning system for implementing the control method of the capillary air conditioning system involved above. The implementation scheme for solving the problem provided by the device is similar to the implementation scheme recorded in the above method, so the specific limitations of the control device embodiments of one or more capillary air conditioning systems provided below can refer to the limitations of the control method of the capillary air conditioning system in the above text, and will not be repeated here.

[0143] In one embodiment, Figure 6 As shown, a control device for a capillary air conditioning system is provided. The capillary air conditioning system includes a capillary network and an air conditioning indoor unit. The device includes: a first acquisition module 602, a second acquisition module 604, a comparison module 606 and a determination module 608, wherein:

[0144] A first acquisition module 602 is used to acquire the dew point temperature of the space where the capillary network is located;

[0145] The second acquisition module 604 is used to acquire the real-time inlet temperature and outlet temperature of the capillary network;

[0146] A comparison module 606 is used to compare the dew point temperature with the inlet real-time temperature and the outlet real-time temperature to obtain a comparison result;

[0147] The determination module 608 is used to determine the refrigeration adjustment modes corresponding to the capillary network and the indoor units of the air conditioner in the capillary air conditioning system according to the comparison result.

[0148] A control device for a capillary air conditioning system provided in an embodiment of the present application has the same beneficial effects as the control method for a capillary air conditioning system described above.

[0149] In one embodiment, a control device for a capillary air conditioning system further includes:

[0150] A mode determination module, used to determine the operation mode of the capillary air conditioning system;

[0151] The modules are determined to include:

[0152] The determination submodule is used to determine the refrigeration adjustment mode corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the operation mode and the comparison result.

[0153] In one of the embodiments, the operation mode is coordinated operation of the air conditioner indoor unit and the capillary network;

[0154] The submodules include:

[0155] The first execution submodule is used to reduce the refrigeration effect of the capillary network in the capillary air conditioning system and increase the refrigeration effect of the air conditioner indoor unit if the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0156] The second execution submodule is used to maintain the cooling effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system until the real-time indoor temperature reaches the indoor temperature preset value.

[0157] In one embodiment, a control device for a capillary air conditioning system further includes

[0158] A threshold acquisition module, used to acquire an inlet temperature threshold and an outlet temperature threshold corresponding to a coordinated operation mode of an air conditioner indoor unit and a capillary network;

[0159] A threshold comparison module, used to compare the dew point temperature with the inlet temperature threshold and the outlet temperature threshold respectively to obtain a threshold comparison result;

[0160] The submodules include:

[0161] The determination unit is used to determine the refrigeration adjustment mode corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the operation mode, the threshold comparison result and the comparison result.

[0162] In one embodiment, the determining unit includes:

[0163] The first execution unit is used to reduce the refrigeration effect of the capillary network in the capillary air conditioning system and increase the refrigeration effect of the air conditioner indoor unit if the dew point temperature meets the first condition; the first condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0164] The second execution unit is used to adjust the cooling effect of the air conditioner indoor unit in the capillary air conditioning system to a maximum value and turn off the cooling effect of the capillary network until the indoor real-time temperature reaches the indoor temperature preset value if the dew point temperature meets the second condition; the second condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0165] The third execution unit is used to maintain the cooling effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system if the dew point temperature does not meet the first condition or the second condition, until the real-time indoor temperature reaches the preset indoor temperature value.

[0166] In one embodiment, the determining unit includes:

[0167] The fourth execution unit is used to reduce the refrigeration effect of the capillary network in the capillary air conditioning system and increase the refrigeration effect of the air conditioner indoor unit if the dew point temperature meets the third condition; the third condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold;

[0168] a fifth execution unit, configured to increase the refrigeration effect of the capillary network in the capillary air conditioning system and reduce the refrigeration effect of the air conditioner indoor unit if the dew point temperature does not meet the third condition;

[0169] a sixth execution unit, configured to adjust the cooling effect of the air conditioner indoor unit in the capillary air conditioning system to a maximum value and turn off the cooling effect of the capillary network until the indoor real-time temperature reaches a preset indoor temperature value if the dew point temperature satisfies a fourth condition; the fourth condition being that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature;

[0170] The seventh execution unit is used to maintain the cooling effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system if the dew point temperature does not meet the fourth condition until the real-time indoor temperature reaches the preset indoor temperature value.

[0171] In one of the embodiments, the operation mode is single open capillary network operation;

[0172] The submodules include:

[0173] an eighth execution unit, for turning on the cooling effect of the air conditioner indoor unit in the capillary air conditioning system and turning off the cooling effect of the capillary network if the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, and turning off the cooling effect of the air conditioner indoor unit and turning on the cooling effect of the capillary network after a preset time;

[0174] The tenth execution unit is used to maintain the cooling effect of the capillary network in the capillary air-conditioning system until the real-time indoor temperature reaches the preset indoor temperature value.

[0175] Each module in the control device of the capillary air conditioning system can be implemented in whole or in part by software, hardware, or a combination thereof. Each module can be embedded in or independent of a processor in a computer device in the form of hardware, or can be stored in a memory in a computer device in the form of software, so that the processor can call and execute operations corresponding to each module.

[0176] In one embodiment, a computer device is provided. The computer device may be a terminal, and its internal structure diagram may be as follows: Figure 7 As shown. The computer device includes a processor, a memory, a communication interface, a display screen and an input device connected through a system bus. Among them, 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 and a computer program. The internal memory provides an environment for the operation of the operating system and the computer program in the non-volatile storage medium. The communication interface of the computer device is used to communicate with an external terminal in a wired or wireless manner, and the wireless manner can be achieved through WIFI, a mobile cellular network, NFC (near field communication) or other technologies. When the computer program is executed by the processor, a control method for a capillary air conditioning system is implemented. The display screen of the computer device can be a liquid crystal display screen or an electronic ink display screen, and the input device of the computer device can be a touch layer covered on the display screen, or a button, a trackball or a touch pad set on the computer device housing, or an external keyboard, touch pad or mouse, etc.

[0177] Those skilled in the art will understand that Figure 7 The structure shown in the figure is only a block diagram of a part of the structure related to the solution of the present application, and does not constitute a limitation on the computer device to which the solution of the present application is applied. The specific computer device may include more or fewer components than those shown in the figure, or combine certain components, or have a different arrangement of components.

[0178] In one embodiment, a computer device is provided, including a memory and a processor, wherein a computer program is stored in the memory, and the processor implements the steps of the above method when executing the computer program.

[0179] A computer device provided in an embodiment of the present application has the same beneficial effects as the above-mentioned control method of a capillary air conditioning system.

[0180] In one embodiment, a computer-readable storage medium is provided, on which a computer program is stored, and when the computer program is executed by a processor, the steps of the above method are implemented.

[0181] A computer-readable storage medium provided in an embodiment of the present application has the same beneficial effects as the above-mentioned control method of a capillary air conditioning system.

[0182] In one embodiment, a computer program product is provided, comprising a computer program, which implements the steps of the above method when executed by a processor.

[0183] A computer program product provided in an embodiment of the present application has the same beneficial effects as the above-mentioned control method of a capillary air conditioning system.

[0184] In one embodiment, a capillary air conditioning system is provided, including a capillary air conditioning system body and a controller, wherein the controller uses the control method as described above to control the operation of the capillary air conditioning system body.

[0185] A capillary tube air conditioning system provided in an embodiment of the present application has the same beneficial effects as the control method of the capillary tube air conditioning system described above.

[0186] It should be noted that the user information (including but not limited to user device information, user personal information, etc.) and data (including but not limited to data used for analysis, stored data, displayed data, etc.) involved in this application are all information and data authorized by the user or fully authorized by all parties.

[0187] Those skilled in the art can understand that all or part of the processes in the above-mentioned embodiment methods can be completed by instructing the relevant hardware through a computer program, and the computer program can be stored in a non-volatile computer-readable storage medium. When the computer program is executed, it can include the processes of the embodiments of the above-mentioned methods. Among them, any reference to the memory, database or other medium used in the embodiments provided in the present application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetoresistive random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. As an illustration and not limitation, RAM can be in various forms, such as static random access memory (SRAM) or dynamic random access memory (DRAM). The database involved in each embodiment provided in this application may include at least one of a relational database and a non-relational database. Non-relational databases may include distributed databases based on blockchains, etc., but are not limited to this. The processor involved in each embodiment provided in this application may be a general-purpose processor, a central processing unit, a graphics processor, a digital signal processor, a programmable logic device, a data processing logic device based on quantum computing, etc., but are not limited to this.

[0188] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0189] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the present application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the present application shall be subject to the attached claims.

Claims

1. A control method for a capillary air conditioning system, It is characterized in that The capillary air conditioning system comprises a capillary network and an air conditioning indoor unit, and the method comprises: Obtaining the dew point temperature of the space where the capillary network is located; Obtaining the real-time inlet temperature and outlet temperature of the capillary network; Comparing the dew point temperature with the inlet real-time temperature and the outlet real-time temperature respectively to obtain a comparison result; According to the comparison result, respectively determining the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system; Before determining the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the comparison result, the method further includes: determining the operation mode of the capillary air conditioning system; obtaining an inlet temperature threshold and an outlet temperature threshold corresponding to the coordinated operation mode of the air conditioner indoor unit and the capillary network; comparing the dew point temperature with the inlet temperature threshold and the outlet temperature threshold, respectively, to obtain a threshold comparison result; The determining, according to the comparison result, respectively the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system comprises: determining, according to the operation mode, the threshold comparison result and the comparison result, respectively the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system; The determining, according to the operation mode, the threshold comparison result and the comparison result, respectively the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system comprises: If the dew point temperature satisfies the first condition, the refrigeration effect of the capillary network in the capillary air-conditioning system is reduced, and the refrigeration effect of the air-conditioning indoor unit is increased; the first condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold; after increasing the refrigeration effect of the air-conditioning indoor unit, if the dew point temperature satisfies the second condition, the refrigeration effect of the air-conditioning indoor unit in the capillary air-conditioning system is adjusted to the maximum value, and the refrigeration effect of the capillary network is turned off until the real-time indoor temperature reaches the preset indoor temperature value; the second condition is that the dew point temperature is higher than the real-time inlet temperature and the real-time outlet temperature; if the dew point temperature does not satisfy the first condition, or does not satisfy the second condition after increasing the refrigeration effect of the air-conditioning indoor unit, the refrigeration effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

2. The method according to claim 1, It is characterized in that The determining, according to the operation mode, the threshold comparison result and the comparison result, respectively the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system comprises: If the dew point temperature satisfies a third condition, the refrigeration effect of the capillary network in the capillary air conditioning system is reduced, and the refrigeration effect of the air conditioner indoor unit is increased; the third condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold; If the dew point temperature does not satisfy the third condition, increasing the refrigeration effect of the capillary network in the capillary air conditioning system and reducing the refrigeration effect of the air conditioner indoor unit; If the dew point temperature satisfies the fourth condition after adjusting the cooling effect of the air conditioner indoor unit, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is adjusted to the maximum value, and the cooling effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the fourth condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature; If the dew point temperature does not meet the fourth condition after adjusting the cooling effect of the air conditioner indoor unit, the cooling effect of the capillary network and the air conditioner indoor unit in the capillary air conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

3. The method according to claim 1, It is characterized in that The operation mode is single-open capillary network operation; The step of determining, according to the operation mode and the comparison result, the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system respectively comprises: If the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature, the cooling effect of the air conditioner indoor unit in the capillary air conditioning system is turned on, the cooling effect of the capillary network is turned off, and after a preset time, the cooling effect of the air conditioner indoor unit is turned off and the cooling effect of the capillary network is turned on; If not, the cooling effect of the capillary network in the capillary air conditioning system is maintained until the real-time indoor temperature reaches a preset indoor temperature value.

4. A control device for a capillary air conditioning system, It is characterized in that The capillary air conditioning system comprises a capillary network and an air conditioning indoor unit, and the control device comprises: A first acquisition module, used to acquire the dew point temperature of the space where the capillary network is located; A second acquisition module is used to acquire the real-time inlet temperature and outlet temperature of the capillary network; A comparison module, used for comparing the dew point temperature with the inlet real-time temperature and the outlet real-time temperature respectively to obtain a comparison result; A determination module, used to determine the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the comparison result; A mode determination module is used to determine the operation mode of the capillary air conditioning system; obtain an inlet temperature threshold and an outlet temperature threshold corresponding to the coordinated operation mode of the air conditioner indoor unit and the capillary network; compare the dew point temperature with the inlet temperature threshold and the outlet temperature threshold respectively to obtain a threshold comparison result; The determination module is also used to determine the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system according to the operation mode, the threshold comparison result and the comparison result; The determining, according to the operation mode, the threshold comparison result and the comparison result, respectively the refrigeration adjustment modes corresponding to the capillary network and the air conditioner indoor unit in the capillary air conditioning system comprises: If the dew point temperature satisfies the first condition, the refrigeration effect of the capillary network in the capillary air-conditioning system is reduced, and the refrigeration effect of the air-conditioning indoor unit is increased; the first condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold; after increasing the refrigeration effect of the air-conditioning indoor unit, if the dew point temperature satisfies the second condition, the refrigeration effect of the air-conditioning indoor unit in the capillary air-conditioning system is adjusted to the maximum value, and the refrigeration effect of the capillary network is turned off until the real-time indoor temperature reaches the preset indoor temperature value; the second condition is that the dew point temperature is higher than the real-time inlet temperature and the real-time outlet temperature; if the dew point temperature does not satisfy the first condition, or does not satisfy the second condition after increasing the refrigeration effect of the air-conditioning indoor unit, the refrigeration effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is maintained until the real-time indoor temperature reaches the preset indoor temperature value.

5. The control device according to claim 4, It is characterized in that The determination module is also used to reduce the refrigeration effect of the capillary network in the capillary air-conditioning system and increase the refrigeration effect of the air-conditioning indoor unit if the dew point temperature satisfies the third condition; the third condition is that the dew point temperature is higher than the inlet temperature threshold and the outlet temperature threshold; if the dew point temperature does not meet the third condition, the refrigeration effect of the capillary network in the capillary air-conditioning system is increased and the refrigeration effect of the air-conditioning indoor unit is reduced; if the dew point temperature meets the fourth condition after adjusting the refrigeration effect of the air-conditioning indoor unit, the refrigeration effect of the air-conditioning indoor unit in the capillary air-conditioning system is adjusted to the maximum value, and the refrigeration effect of the capillary network is turned off until the indoor real-time temperature reaches the indoor temperature preset value; the fourth condition is that the dew point temperature is higher than the inlet real-time temperature and the outlet real-time temperature; if the dew point temperature does not meet the fourth condition after adjusting the refrigeration effect of the air-conditioning indoor unit, the refrigeration effect of the capillary network and the air-conditioning indoor unit in the capillary air-conditioning system is maintained until the indoor real-time temperature reaches the indoor temperature preset value.

6. The control device according to claim 4, It is characterized in that The operation mode is single capillary network operation; the determination module is also used to turn on the cooling effect of the air-conditioning indoor unit in the capillary air-conditioning system, turn off the cooling effect of the capillary network, and turn off the cooling effect of the air-conditioning indoor unit after a preset time if the dew point temperature is higher than the real-time inlet temperature and the real-time outlet temperature, and turn on the cooling effect of the capillary network; if not, maintain the cooling effect of the capillary network in the capillary air-conditioning system until the real-time indoor temperature reaches the preset indoor temperature value.

7. A computer device comprising a memory and a processor, wherein the memory stores a computer program. It is characterized in that When the processor executes the computer program, the steps of the method according to any one of claims 1 to 3 are implemented.

8. A computer-readable storage medium having a computer program stored thereon, It is characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 3 are implemented.

9. A computer program product comprising a computer program, It is characterized in that When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 3 are implemented.

10. A capillary air conditioning system, It is characterized in that It comprises a capillary air conditioning system body and a controller, wherein the controller adopts the control method according to any one of claims 1 to 3 to control the operation of the capillary air conditioning system body.

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