Room heat pump unit capable of being upgraded remotely
A heat pump unit, remote upgrade technology, applied to refrigerators, refrigeration components, lighting and heating equipment, etc., can solve the problem of increasing the workload of staff
Inactive Publication Date: 2018-11-16
FOSHAN ALTO REFRIGERATION MFG
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Problems solved by technology
However, in the future use process, it is not ruled out that the manufacturer or customer user needs to modify the control chip program of the heat pump unit. Although the corresponding program programming interface will be reserved in the heat pump unit, it will inevitably require a professional The staff personally went to the site to operate, which greatly increased the workload of the staff
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[0016] The concept, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, other embodiments obtained by those skilled in the art without creative efforts are all within the scope of The scope of protection of the present invention. In addition, all connection relationships mentioned in the text do not simply refer to the direct connection of components, but mean that a more optimal circuit structure can be formed by adding or reducing connection components according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premis...
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The invention discloses a room heat pump unit capable of being upgraded remotely. The room heat pump unit comprises a power module, a PLC, a memorizer module, a data conversion module and a wireless communication module used for conducting data transmission together with a programming upper computer. The data conversion module is used for conducting format conversion on communication data betweena wireless communication module and the PLC. The power module is electrically connected with each circuit module. The PLC is connected with the memorizer module. The PLC is in two-way communication connection with the wireless communication module through the data conversion module. According to the room heat pump unit, upgrading grogram data transmitted to the PLC by the programming upper computer are received through the wireless communication module, format conversion between the different data is completed through the data conversion module, and therefore the remote program burning function of the PLC in the heat pump unit is achieved; and the room heat pump unit is easy and convenient to use, and workers do not need to go to the site to conduct operation.
Description
technical field [0001] The invention relates to the technical field of heat pump units, in particular to a remotely upgradeable heat pump unit. Background technique [0002] Heat pump is a high-efficiency energy-saving device that makes full use of low-grade heat energy. Heat pumps are widely used. [0003] There are many controllable components and various sensors in the existing heat pump unit, so the existing heat pump unit generally adopts an intelligent control chip to realize the coordinated control function of each controllable component and sensor. At present, when manufacturing heat pump units, production enterprises will perform programming operations on heat pump units according to customer requirements. However, in the future use process, it is not ruled out that the manufacturer or customer user needs to modify the control chip program of the heat pump unit. Although the corresponding program programming interface will be reserved in the heat pump unit, it will...
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IPC IPC(8): F25B49/02
CPCF25B49/02F25B49/022F25B2400/077
Inventor 马立华
Owner FOSHAN ALTO REFRIGERATION MFG