Control method for linkage of electrical components and electrical components

Abstract

The present invention relates to the field of electrical technology, and provides a control method for the linkage of electrical components and an electrical component. The above-mentioned control method for the linkage of electrical components includes: obtaining the indoor temperature and the set temperature of the air conditioner; obtaining the initial temperature and the current temperature of the ice cream machine storage box; based on the first difference between the indoor temperature and the set temperature, and the second difference between the current temperature and the initial temperature, controlling the operating frequency of the first compressor and the second compressor, wherein the first compressor is set in the air conditioner and the second compressor is set in the ice cream machine. In the control method for the linkage of electrical components provided by the present invention, when the first difference is small, or the first difference is slightly larger and the second difference is small, the second compressor stops working, and the first compressor drives the air conditioner and the ice cream machine to work, thereby avoiding the air conditioner and the ice cream machine working at the same time and reducing power consumption.

Description

Technical Field

[0001] The present invention relates to the field of electrical technology, and in particular to a control method for linkage of electrical components and an electrical component. Background Art

[0002] Ice cream machines are typically all-in-one units with a compressor inside that refrigerates liquid to form ice cream. These machines are often found in large shopping malls, which often have central air conditioning. The simultaneous operation of these machines and the ice cream machines inevitably increases the mall's power consumption. Summary of the Invention

[0003] The present invention provides a control method for linkage of electrical components and an electrical component, which are used to solve the defect in the prior art that the power consumption is increased when an ice cream machine and an air conditioner work simultaneously.

[0004] The present invention provides a control method for the linkage of electrical components, comprising: obtaining an indoor temperature and a set temperature of an air conditioner; obtaining an initial temperature and a current temperature of a material storage box of an ice cream maker; and controlling the operating frequencies of a first compressor and a second compressor based on a first difference between the indoor temperature and the set temperature, and a second difference between the current temperature and the initial temperature, wherein the first compressor is provided in the air conditioner and the second compressor is provided in the ice cream maker.

[0005] According to a control method for linkage of electrical components provided by the present invention, the control method further includes: obtaining the height of the material stored in the material storage box; and controlling the operating wind speed of the air conditioner based on the height.

[0006] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating wind speed of the air conditioner based on the height further includes: if the height is less than or equal to a first preset height, controlling the operating wind speed of the air conditioner to be low speed; if the height is greater than the first preset height and less than or equal to a second preset height, controlling the operating wind speed of the air conditioner to be medium speed; if the height is greater than the second preset height and less than or equal to a third preset height, controlling the operating wind speed of the air conditioner to be high speed.

[0007] According to a control method for linkage of electrical components provided by the present invention, the control method further includes: controlling the operating frequencies of the first compressor and the second compressor based on the height of the material stored in the material storage box and the second difference.

[0008] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: when the first difference is less than or equal to the first preset temperature difference; if the height is less than or equal to the first preset height; when the second temperature difference is greater than or equal to the first preset value, controlling the first compressor to operate at a first set frequency and the second compressor to stop running; when the second temperature difference is less than the first preset value, controlling the first compressor to operate at a reduced frequency and the second compressor to stop running.

[0009] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: if the height is greater than a first preset height and less than or equal to a second preset height; when the second temperature difference is greater than or equal to the first preset value, the first compressor is controlled to run at an increased frequency and the second compressor is stopped; when the second temperature difference is greater than the second preset value and less than the first preset value, the first compressor is controlled to run at the first set frequency and the second compressor is stopped; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to run at a reduced frequency and the second compressor is stopped.

[0010] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: if the height is greater than the second preset height and less than or equal to the third preset height; when the second temperature difference is greater than the second preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to run at the first set frequency and the second compressor stops running.

[0011] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: when the first difference is greater than a first preset temperature difference and less than or equal to a second preset temperature difference; if the height is less than or equal to the first preset height; when the second temperature difference is greater than or equal to the first preset value, controlling the first compressor to increase the frequency and the second compressor to stop running; when the second temperature difference is greater than the second preset value and less than the first preset value, controlling the first compressor to operate at the first set frequency and the second compressor to stop running; when the second temperature difference is less than or equal to the second preset value, controlling the first compressor to reduce the frequency and the second compressor to stop running.

[0012] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: if the height is greater than a first preset height and less than or equal to a second preset height; when the second temperature difference is greater than the second preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to run at the first set frequency and the second compressor stops running.

[0013] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: if the height is greater than the second preset height and less than or equal to the third preset height; controlling the first compressor to increase the frequency and stop the second compressor.

[0014] According to a control method for the linkage of electrical components provided by the present invention, the step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: when the first difference is greater than the second preset temperature difference; when the second temperature difference is greater than or equal to the first preset value, controlling the first compressor to operate at a first set frequency and the second compressor to operate at a second set frequency; when the second temperature difference is less than the first preset value, controlling the first compressor to increase the frequency and the second compressor to stop operating.

[0015] The present invention also provides an electrical component, including: an air conditioner provided with a first compressor; an ice cream machine provided with a second compressor, the second compressor being connected to the first compressor via a pipeline; and a valve arranged on the pipeline.

[0016] The control method for the linkage of electrical components provided by the present invention controls the operating frequencies of the first compressor and the second compressor according to a first difference between the indoor temperature and the set temperature and a second difference between the current temperature and the initial temperature. When the first difference is small, or the first difference is slightly larger and the second difference is small, the second compressor stops working, and the first compressor drives the air conditioner and the ice cream maker to work, thereby avoiding the air conditioner and the ice cream maker working at the same time and reducing power consumption. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a flow chart of the control method for linkage of electrical components provided by the present invention;

[0019] Figure 2 It is a structural schematic diagram of the electronic device provided by the present invention;

[0020] Figure 3 It is a structural diagram of the electrical component provided by the present invention;

[0021] Reference numerals:

[0022] 11: Indoor unit; 12: Outdoor unit; 20: Ice cream machine; 21: Second compressor; 30: Pipeline; 40: Valve; 121: First compressor. DETAILED DESCRIPTION

[0023] To make the objectives, technical solutions, and advantages of the present invention more clear, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the embodiments described are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0024] The features of the terms "first" and "second" in the description and claims of the present invention may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, the meaning of "plurality" is two or more.

[0025] The following combination Figure 1-Figure 3 The present invention describes a method for controlling linkage of electrical components and an electrical component.

[0026] like Figure 1 As shown, in one embodiment of the present invention, the control method for linkage of electrical components specifically includes the following steps:

[0027] Step 101: Obtain the indoor temperature and the set temperature of the air conditioner; Step 102: Obtain the initial temperature and current temperature of the ice cream machine storage box; Step 103: Based on a first difference between the indoor temperature and the set temperature, and a second difference between the current temperature and the initial temperature, control the operating frequency of the first compressor and the second compressor, wherein the first compressor is set in the air conditioner and the second compressor is set in the ice cream machine.

[0028] Specifically, ice cream machines are usually installed in large shopping malls, which are usually equipped with central air conditioners. The power of the central air conditioner compressor is relatively large. When the difference between the indoor temperature and the set temperature of the air conditioner is small, the first compressor of the central air conditioner and the second compressor of the ice cream machine are connected through a pipeline. The first compressor drives the ice cream machine to run, so that the second compressor can stop running to reduce power consumption.

[0029] Furthermore, in this embodiment, when the first difference between the indoor temperature and the set temperature is small, the second compressor can be controlled to stop running, and the first compressor controls its own operating frequency according to the second difference; when the first difference between the indoor temperature and the set temperature is slightly larger, the second compressor can still stop running, and the first compressor controls its own operating frequency according to the second difference; when the first difference between the indoor temperature and the set temperature is large, when the second difference is small, the operating frequency of the first compressor is increased and the second compressor stops working; when the second difference is large, the first compressor and the second compressor are controlled to work simultaneously to meet their respective operating needs.

[0030] The control method for the linkage of electrical components provided in an embodiment of the present invention controls the operating frequencies of the first compressor and the second compressor according to a first difference between the indoor temperature and the set temperature and a second difference between the current temperature and the initial temperature. When the first difference is small, or the first difference is slightly larger and the second difference is small, the second compressor stops working, and the first compressor drives the air conditioner and the ice cream maker to work, thereby avoiding the air conditioner and the ice cream maker working at the same time and reducing power consumption.

[0031] In one embodiment of the present invention, the control method for linkage of electrical components further includes: obtaining the height of the material stored in the material storage box, and controlling the operating wind speed of the air conditioner based on the height.

[0032] Specifically, if the height is less than or equal to the first preset height, the air conditioner is controlled to operate at a low speed; if the height is greater than the first preset height and less than or equal to the second preset height, the air conditioner is controlled to operate at a medium speed; if the height is greater than the second preset height and less than or equal to the third preset height, the air conditioner is controlled to operate at a high speed.

[0033] Specifically, when the height of the material stored in the material storage box is higher, the required cooling capacity is greater, and accordingly, the operating wind speed of the air conditioner is higher.

[0034] Furthermore, in one embodiment of the present invention, the control method for linkage of electrical components further includes: controlling the operating frequencies of the first compressor and the second compressor based on the height of the material stored in the material storage box and the second difference.

[0035] Specifically, when the first difference is less than or equal to the first preset temperature difference, if the height of the stored material is less than or equal to the first preset height, and the second temperature difference is greater than or equal to the first preset value, the first compressor is controlled to operate at the first set frequency and the second compressor stops running; when the second temperature difference is less than the first preset value, the first compressor is controlled to operate at a reduced frequency and the second compressor stops running.

[0036] Specifically, when the first difference is less than or equal to the first preset temperature difference, indicating that the difference between the indoor temperature and the set temperature of the air conditioner is small, in this case, if the height of the stored material is also relatively small and the difference between the current temperature of the storage box and the initial temperature is large, the first compressor will operate at its preset frequency and drive the ice cream machine, while the second compressor will not operate. If the difference between the current temperature of the storage box and the initial temperature is small, the first compressor may operate at a reduced frequency, driving the ice cream machine at the same time, while the second compressor will not operate.

[0037] For example, assuming the first preset temperature difference is 2°C, the first preset value is 3°C, and the second preset value is 2°C. When the stock level is less than or equal to the first preset level and the second temperature difference is greater than or equal to 3°C, the first compressor operates at frequency P1, and the second compressor does not operate. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor operates at frequency P1-5, and the second compressor does not operate. When the second temperature difference is less than or equal to 2°C, the first compressor operates at frequency P1-10, and the second compressor does not operate.

[0038] When the first difference is less than or equal to the first preset temperature difference, if the height is greater than the first preset height and less than or equal to the second preset height, and the second temperature difference is greater than or equal to the first preset value, the first compressor is controlled to increase the frequency and the second compressor is stopped; when the second temperature difference is greater than the second preset value and less than the first preset value, the first compressor is controlled to operate at the first set frequency and the second compressor is stopped; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to decrease the frequency and the second compressor is stopped.

[0039] For example, assuming the first preset temperature difference is 2°C, the first preset value is 3°C, and the second preset value is 2°C. When the stock level is greater than the first preset level and less than the second preset level, and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1+5, and the second compressor does not operate. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1, and the second compressor does not operate. When the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1-5, and the second compressor does not operate.

[0040] When the first difference is less than or equal to the first preset temperature difference, if the height is greater than the second preset height and less than or equal to the third preset height, and the second temperature difference is greater than the second preset value, the first compressor is controlled to increase the frequency and the second compressor stops; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to operate at the first set frequency and the second compressor stops.

[0041] For example, assuming the first preset temperature difference is 2°C, the first preset value is 3°C, and the second preset value is 2°C. When the stockpile height is greater than the second preset height and less than or equal to the third preset height, and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1+10, and the second compressor does not operate. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1+5, and the second compressor does not operate. When the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1, and the second compressor does not operate.

[0042] When the first difference is greater than the first preset temperature difference and less than or equal to the second preset temperature difference, if the altitude is less than or equal to the first preset altitude and the second temperature difference is greater than or equal to the first preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; when the second temperature difference is greater than the second preset value and less than the first preset value, the first compressor is controlled to operate at the first set frequency and the second compressor stops running; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to decrease the frequency and the second compressor stops running.

[0043] For example, assuming the first preset temperature difference is 2°C, the second preset temperature difference is 5°C, the first preset value is 3°C, and the second preset value is 2°C. When the stock level is less than or equal to the first preset level and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1+5, and the second compressor does not operate. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1, and the second compressor does not operate. When the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1-5, and the second compressor does not operate.

[0044] When the first difference is greater than the first preset temperature difference and less than or equal to the second preset temperature difference, if the altitude is greater than the first preset altitude and less than or equal to the second preset altitude, and the second temperature difference is greater than the second preset value, the first compressor is controlled to increase the frequency and the second compressor stops; when the second temperature difference is less than or equal to the second preset value, the first compressor is controlled to operate at the first set frequency and the second compressor stops.

[0045] For example, assuming the first preset temperature difference is 2°C, the second preset temperature difference is 5°C, the first preset value is 3°C, and the second preset value is 2°C. When the stockpile height is greater than the first preset height but less than or equal to the second preset height, and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1+10, and the second compressor does not operate. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1+5, and the second compressor does not operate. When the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1, and the second compressor does not operate.

[0046] When the first difference is greater than the first preset temperature difference and less than or equal to the second preset temperature difference, if the altitude is greater than the second preset altitude and less than or equal to the third preset altitude, the first compressor is controlled to increase the frequency and the second compressor stops.

[0047] For example, assuming the first preset temperature difference is 2°C, the second preset temperature difference is 5°C, the first preset value is 3°C, and the second preset value is 2°C. When the stockpile height is greater than the second preset height and less than or equal to the third preset height, and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1+15, and the second compressor does not operate. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1+10, and the second compressor does not operate. When the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1+5, and the second compressor does not operate.

[0048] When the first temperature difference is greater than the second preset temperature difference, and the second temperature difference is greater than or equal to the first preset value, the first compressor is controlled to operate at the first set frequency and the second compressor is controlled to operate at the second set frequency; when the second temperature difference is less than the first preset value, the first compressor is controlled to increase the frequency and the second compressor stops running.

[0049] Specifically, when the first temperature difference is greater than the second preset temperature difference, it indicates that the difference between the indoor temperature and the air conditioner's set temperature is large. When the second temperature difference is greater than or equal to the first preset value, it indicates that the difference between the current temperature of the material storage box and the initial temperature is large. In this case, relying solely on the first compressor cannot drive the air conditioner and the ice cream maker to operate simultaneously, and the second compressor must also operate normally. When the second temperature difference is less than the first preset value, it indicates that the difference between the current temperature of the material storage box and the initial temperature is small. Increasing the operating frequency of the first compressor can still meet the requirements of simultaneous operation of the air conditioner and the ice cream maker, thereby reducing power consumption.

[0050] For example, assuming the first preset temperature difference is 2°C, the second preset temperature difference is 5°C, the first preset value is 3°C, and the second preset value is 2°C. When the stock level is less than or equal to the first preset level and the second temperature difference is greater than or equal to 3°C, the first compressor operates at frequency P1 and the second compressor operates at frequency P2. When the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at frequency P1+20, and the second compressor is not operated. When the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at frequency P1+10, and the second compressor is not operated.

[0051] When the stock height is greater than the first preset height and less than or equal to the second preset height, and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1 and the second compressor operates at a frequency of P2; when the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1+30, and the second compressor does not operate; when the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1+20, and the second compressor does not operate.

[0052] When the stock height is greater than the second preset height and less than or equal to the third preset height, and the second temperature difference is greater than or equal to 3°C, the first compressor operates at a frequency of P1 and the second compressor operates at a frequency of P2; when the second temperature difference is less than 3°C and greater than 2°C, the first compressor is controlled to operate at a frequency of P1+40, and the second compressor does not operate; when the second temperature difference is less than or equal to 2°C, the first compressor is controlled to operate at a frequency of P1+30, and the second compressor does not operate.

[0053] The control device for linkage of electrical components provided by the present invention is described below. The control device for linkage of electrical components described below and the control method for linkage of electrical components described above can be referenced to each other.

[0054] An embodiment of the present invention provides a control device for interconnected electrical components, comprising a first acquisition module, a second acquisition module, and a control module. The first acquisition module is used to acquire the indoor temperature and the set temperature of the air conditioner; the second acquisition module is used to acquire the initial and current temperatures of the ice cream maker's material storage box; and the control module is used to control the operating frequencies of a first compressor and a second compressor based on a first difference between the indoor temperature and the set temperature, and a second difference between the current temperature and the initial temperature. The first compressor is provided in the air conditioner, and the second compressor is provided in the ice cream maker.

[0055] like Figure 2 As shown, an embodiment of the present invention further provides an electronic device, which may include: a processor (processor) 210, a communication interface (Communications Interface) 220, a memory (memory) 230 and a communication bus 240, wherein the processor 210, the communication interface 220, and the memory 230 communicate with each other via the communication bus 240. The processor 210 can call the logic instructions in the memory 230 to execute the control method of the linkage of electrical components.

[0056] It should be noted that the electronic device in this embodiment can be a server, a PC, or other devices in specific implementation, as long as its structure includes the following: Figure 2 The processor 210, communication interface 220, memory 230, and communication bus 240 are shown, wherein the processor 210, communication interface 220, and memory 230 communicate with each other via the communication bus 240, and the processor 210 can call the logic instructions in the memory 230 to execute the above method. This embodiment does not limit the specific implementation form of the electronic device.

[0057] In addition, the logic instructions in the above-mentioned memory 230 can be implemented in the form of a software functional unit and can be stored in a computer-readable storage medium when sold or used as an independent product. Based on this understanding, the technical solution of the present invention, or the part that contributes to the prior art, or the part of the technical solution, can be embodied in the form of a software product. The computer software product is stored in a storage medium and includes several instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: various media that can store program codes, such as a USB flash drive, a mobile hard disk, a read-only memory (ROM), a random access memory (RAM), a magnetic disk or an optical disk.

[0058] On the other hand, the present invention also provides a computer program product, which includes a computer program stored on a non-transitory computer-readable storage medium, and the computer program includes program instructions. When the program instructions are executed by the computer, the computer can execute the control method of the linkage of electrical components provided by the above methods, the method including: obtaining the indoor temperature and the set temperature of the air conditioner; obtaining the initial temperature and the current temperature of the ice cream machine storage box; based on the first difference between the indoor temperature and the set temperature, and the second difference between the current temperature and the initial temperature, controlling the operating frequency of the first compressor and the second compressor, wherein the first compressor is set in the air conditioner and the second compressor is set in the ice cream machine.

[0059] On the other hand, the present invention also provides a non-transitory computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, is implemented to execute the control method for the linkage of the electrical components provided above, the method comprising: obtaining the indoor temperature and the set temperature of the air conditioner; obtaining the initial temperature and the current temperature of the ice cream machine storage box; based on a first difference between the indoor temperature and the set temperature, and a second difference between the current temperature and the initial temperature, controlling the operating frequency of the first compressor and the second compressor, wherein the first compressor is set in the air conditioner and the second compressor is set in the ice cream machine.

[0060] The device embodiments described above are merely illustrative. The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, i.e., they may be located in one location or distributed across multiple network units. Some or all of the modules may be selected based on actual needs to achieve the objectives of the present embodiment. Persons of ordinary skill in the art will be able to understand and implement the present invention without inventive effort.

[0061] Through the description of the above embodiments, those skilled in the art can clearly understand that each embodiment can be implemented by means of software plus a necessary general hardware platform, or of course, by hardware. Based on this understanding, the essence of the above technical solution or the part that contributes to the existing technology can be embodied in the form of a software product. The computer software product can be stored in a computer-readable storage medium, such as ROM / RAM, a magnetic disk, an optical disk, etc., and includes a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to execute the methods described in each embodiment or certain parts of the embodiments.

[0062] like Figure 3As shown, in one embodiment of the present invention, the electrical components include: an air conditioner, an ice cream maker 20, a pipeline 30, and a valve 40. The air conditioner is equipped with a first compressor 121, and the ice cream maker 20 is equipped with a second compressor 21. The second compressor 21 is connected to the first compressor 121 via a pipeline 30, and the valve 40 is provided on the pipeline 30.

[0063] Specifically, in this embodiment, the air conditioner is a central air conditioner and includes an indoor unit 11 and an outdoor unit 12. The indoor unit 11 is connected to the outdoor unit 12, which is equipped with a first compressor 121. The first compressor 121 is connected to the second compressor 21 of the ice cream maker 20 via a pipeline 30. When the air conditioner is not needed, the valve 40 is closed, and the second compressor 21 of the ice cream maker 20 operates, driving the ice cream maker 20 to operate. In winter, the valve 40 is closed, and the second compressor 21 of the ice cream maker 20 operates normally, driving the ice cream maker 20 to operate. The first compressor 121 of the air conditioner also operates normally, enabling the air conditioner to achieve heating.

[0064] In summer, the valve 40 is opened. When the difference between the indoor temperature and the set temperature is small, or the difference between the current temperature of the material storage box and the initial temperature is small, the second compressor 21 of the ice cream machine 20 does not run, and the first compressor 121 of the air conditioner runs. The first compressor 121 drives the ice cream machine 20 and the air conditioner to run simultaneously.

[0065] The electrical component provided by the embodiment of the present invention connects the first compressor to the second compressor and sets a valve on the pipeline, so that the opening and closing of the valve can be controlled according to seasonal changes. After the valve is opened, the second compressor of the ice cream machine is controlled to stop working, and the first compressor of the air conditioner drives the air conditioner and the ice cream machine to operate. Compared with the first compressor and the second compressor working at the same time, the power consumption is reduced, thereby alleviating the economic burden of the user.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A control method for linkage of electrical components, characterized in that: include: Get the indoor temperature and the set temperature of the air conditioner; Get the initial and current temperatures of the ice cream machine's storage box; Acquire a first difference between the indoor temperature and the set temperature, and a second difference between the current temperature and the initial temperature; When the first difference is less than or equal to a first preset temperature difference, or when the first difference is greater than the first preset temperature difference and less than or equal to a second preset temperature difference, connecting the first compressor to the second compressor, controlling the second compressor to stop running, and the first compressor controlling its own operating frequency according to the second difference; When the first temperature difference is greater than the second preset temperature difference, and the second temperature difference is greater than or equal to the first preset value, controlling the first compressor and the second compressor to operate simultaneously; When the first difference is greater than the second preset temperature difference and the second difference is less than the first preset value, the first compressor is connected to the second compressor, the first compressor is controlled to increase the frequency of operation, and the second compressor stops running, wherein the first compressor is set in the air conditioner and the second compressor is set in the ice cream machine.

2. The control method for linkage of electrical components according to claim 1, characterized in that: The control method further includes: Get the height of the material in the storage box; Based on the height, the operating wind speed of the air conditioner is controlled.

3. The control method for linkage of electrical components according to claim 2, characterized in that: The step of controlling the operating wind speed of the air conditioner based on the height further includes: If the height is less than or equal to a first preset height, controlling the air conditioner to operate at a low wind speed; If the height is greater than the first preset height and less than or equal to the second preset height, the air conditioner is controlled to operate at a medium wind speed; If the height is greater than the second preset height and less than or equal to the third preset height, the air conditioner is controlled to operate at a high wind speed.

4. The control method for linkage of electrical components according to claim 3, characterized in that: The control method further includes: The operating frequencies of the first compressor and the second compressor are controlled based on the height of the material stored in the material storage box and the second difference.

5. The control method for linkage of electrical components according to claim 4, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: When the first difference is less than or equal to a first preset temperature difference; If the height is less than or equal to the first preset height; When the second difference is greater than or equal to a first preset value, the first compressor is controlled to operate at a first set frequency and the second compressor stops operating; When the second difference is smaller than the first preset value, the first compressor is controlled to operate at a reduced frequency and the second compressor is stopped.

6. The control method for linkage of electrical components according to claim 5, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: If the height is greater than the first preset height and less than or equal to the second preset height; When the second difference is greater than or equal to the first preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; When the second difference is greater than a second preset value and less than the first preset value, the first compressor is controlled to operate at the first set frequency and the second compressor stops operating; When the second difference is less than or equal to the second preset value, the first compressor is controlled to operate at a reduced frequency and the second compressor is stopped.

7. The control method for linkage of electrical components according to claim 6, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: If the height is greater than the second preset height and less than or equal to the third preset height; When the second difference is greater than the second preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; When the second difference is less than or equal to the second preset value, the first compressor is controlled to operate at the first set frequency, and the second compressor stops operating.

8. The method for controlling the linkage of electrical components according to any one of claims 4 to 7, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: When the first difference is greater than a first preset temperature difference and less than or equal to a second preset temperature difference; If the height is less than or equal to the first preset height; When the second difference is greater than or equal to a first preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; When the second difference is greater than a second preset value and less than the first preset value, the first compressor is controlled to operate at a first set frequency and the second compressor stops operating; When the second difference is less than or equal to the second preset value, the first compressor is controlled to operate at a reduced frequency and the second compressor is stopped.

9. The control method for linkage of electrical components according to claim 8, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: If the height is greater than the first preset height and less than or equal to the second preset height; When the second difference is greater than a second preset value, the first compressor is controlled to increase the frequency and the second compressor stops running; When the second difference is less than or equal to the second preset value, the first compressor is controlled to operate at the first set frequency, and the second compressor stops operating.

10. The control method for linkage of electrical components according to claim 9, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: If the height is greater than the second preset height and less than or equal to the third preset height; The first compressor is controlled to operate at an increased frequency, and the second compressor is controlled to stop operating.

11. The control method for linkage of electrical components according to claim 4, characterized in that: The step of controlling the operating frequencies of the first compressor and the second compressor based on the height of the material in the material storage box and the second difference further includes: When the first temperature difference is greater than the second preset temperature difference; When the second difference is greater than or equal to a first preset value, the first compressor is controlled to operate at a first set frequency and the second compressor is controlled to operate at a second set frequency; When the second difference is less than the first preset value, the first compressor is controlled to increase the frequency and the second compressor stops running.

12. An electrical component for executing the control method for linkage of electrical components according to any one of claims 1 to 11, characterized in that: include: An air conditioner having a first compressor; The ice cream machine is provided with a second compressor, wherein the second compressor is connected to the first compressor via a pipeline; A valve is provided in the pipeline.

Images