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Refrigerating control system capable of being remotely controlled

A technology of refrigeration control and remote control, applied in refrigerators, refrigeration components, refrigeration and liquefaction, etc., can solve problems such as economic loss, fresh food deterioration in cold storage, failure to detect in time, and achieve the effect of eliminating fresh food deterioration

Inactive Publication Date: 2019-11-26
张掖市祥汇园果蔬有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] The purpose of the present invention is: in order to solve the problem that the refrigeration system in the prior art still requires staff to monitor and monitor on site, once the guard leaves, the situation cannot be discovered in time, resulting in the deterioration of the fresh food in the cold storage and causing huge economic losses Technical problem, the present invention provides a remote-controllable refrigeration control system

Method used

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  • Refrigerating control system capable of being remotely controlled

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Embodiment 1

[0028] Such as figure 1As shown, this embodiment provides a remote-controllable refrigeration control system, including a compressor control module 5, a condenser control module 6, an evaporator control module 7, and an expansion valve control module 8, and also includes a control module capable of controlling the compressor 5. The central controller 4 of the condenser control module 6, the evaporator control module 7 and the expansion valve control module 8, the Internet cloud platform 2 and the mobile terminal 1, the central controller 4 is a local computer server, and the computer server is installed with the Compressor control module 5, condenser control module 6, evaporator control module 7 and expansion valve control module 8's collected data store local database and control software, central controller 4 and Internet cloud platform 2 through Intel network or Internet connection, the central controller 4 is provided with an experience database, which records the possible...

Embodiment 2

[0037] The working principle of this system is: a local database and control software for storing the collected data of the compressor control module 5, the condenser control module 6, the evaporator control module 7 and the expansion valve control module 8, the central controller 4 and the The Internet cloud platform 2 is connected through the Intel network or the Internet, and the central controller 4 is provided with an experience database, which records possible failures and solutions of the entire refrigeration system. When the compressor, condenser, evaporator and When the expansion valve fails, the compressor control module 5, the condenser control module 6, the evaporator control module 7 and the expansion valve control module 8 can respectively convert the sensor failure analog signals of the compressor, condenser, evaporator and expansion valve Convert the digital signal into a digital signal and transmit the digital signal to the central controller 4. The central con...

Embodiment 3

[0039] The basic structure of the refrigeration system is introduced:

[0040] The refrigeration system consists of 4 basic parts, namely compressor, condenser, throttling parts and evaporator. The four parts are connected in a certain order by copper tubes to form a closed system, and a certain amount of refrigerant is filled in the system.

[0041] Working principle: The compressor sucks the low-temperature and low-pressure Freon gas from the evaporator and compresses it into high-temperature and high-pressure Freon gas, then flows through the capillary tube of the thermal expansion valve, throttling into a low-temperature and low-pressure Freon gas-liquid two-phase object, and then The freon liquid in the evaporator absorbs heat from the indoor air and becomes a low-temperature and low-pressure freon gas, which is inhaled by the compressor again. After the indoor air passes through the evaporator, heat is released and the air temperature drops. Such compression, condensat...

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Abstract

The invention discloses a refrigerating control system capable of being remotely controlled and relates to the technical field of refrigerating compressor control systems. The technical problems thatin the prior art, a refrigerating system still needs to be watched and monitored on the scene by working personnel, conditions cannot be found in time once the working personnel stop watching and getaway, and consequently fresh food in a refrigeration house go bad and huge economic losses are caused are solved. The refrigerating control system comprises a compressor control module, a condenser control module, an evaporator control module, an expansion valve control module, a central controller, an Internet cloud platform and a mobile terminal. An experience database and control software are installed in the central controller, the experience database records faults possibly happening in the whole refrigerating system and solutions, and the Internet cloud platform transmits the corresponding solutions to the mobile terminal through a wireless network. The refrigerating control system has the beneficial effects that running conditions of the refrigerating system can be monitored in realtime whether operators on the work scene or not, and a manager can protected against economic losses.

Description

technical field [0001] The invention relates to the technical field of refrigeration compressor control systems, and more particularly relates to a remote-controllable refrigeration control system. Background technique [0002] The refrigeration principle of a general refrigerator The function of the compressor is to compress the steam with a lower pressure into a steam with a higher pressure, so that the volume of the steam is reduced and the pressure is increased. The compressor sucks the lower-pressure working medium vapor from the evaporator, raises its pressure, and then sends it to the condenser, where it is condensed into a higher-pressure liquid, which becomes a higher-pressure liquid after being throttled by the throttle valve. After the low-pressure liquid is sent to the evaporator, it absorbs heat and evaporates in the evaporator to become a steam with a lower pressure, and then sends it to the inlet of the compressor to complete the refrigeration cycle. [0003]...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F25B49/02
CPCF25B49/02F25B49/022F25B49/027F25B2600/02
Inventor 闵兴祥
Owner 张掖市祥汇园果蔬有限公司
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