Abstract: A heat exchange system includes an outdoor unit heat exchange assembly, a first circulation pipeline, a control valve assembly, a heating pipeline and a heating assembly, wherein the outdoor heat exchange assembly includes a coolant heat radiation module and fins; the first circulation pipeline includes an output pipe, a connecting pipe and a return pipe; the output pipe communicates with an air conditioner indoor unit and the coolant heat radiation module; the connecting pipe communicates with the coolant heat radiation module and the fins; the return pipe communicates with the fins and the air conditioner indoor unit; the control valve assembly is connected with the output pipe; the heating pipeline communicates with the output pipe and the fins, communicates with the return pipe, and is also connected with the control valve assembly; and the heating assembly is connected with the heating pipeline.

Abstract: A double-sided uniform air discharge ceiling cassette, including a case, and a centrifugal fan wheel, a first heat exchanger, and a second heat exchanger which are mounted within the case, the first heat exchanger and the second heat exchanger respectively forming an air discharge duct with two inner side walls of the case, the centrifugal fan wheel being located between the first heat exchanger and the second heat exchanger, and an air outlet of the centrifugal fan wheel facing an inner top face of the case, the inner top face of the case is provided with a flow guide plate, the flow guide plate is of a V-shaped structure with an included angle, and the included angle of the flow guide plate faces the air outlet of the centrifugal fan wheel.

Abstract: A heat exchange system includes an outdoor unit heat exchange assembly, a first circulation pipeline, a control valve assembly, a heating pipeline and a heating assembly, wherein the outdoor heat exchange assembly includes a coolant heat radiation module and fins; the first circulation pipeline includes an output pipe, a connecting pipe and a return pipe; the output pipe communicates with an air conditioner indoor unit and the coolant heat radiation module; the connecting pipe communicates with the coolant heat radiation module and the fins; the return pipe communicates with the fins and the air conditioner indoor unit; the control valve assembly is connected with the output pipe; the heating pipeline communicates with the output pipe and the fins, communicates with the return pipe, and is also connected with the control valve assembly; and the heating assembly is connected with the heating pipeline.

Abstract: The embodiments of the present invention provide a method for processing information, comprising: obtaining attribute information about a target field; obtaining, according to the attribute information about the target field, attribute information about the target field described in a first language; and sending the attribute information about the target field described in the first language to a query engine using the first language, so that the query engine obtains, according to the attribute information about the target field described in the first language, data corresponding to the target field; and the embodiments of the present invention also provide an apparatus for processing information. According to the technical solutions provided in the embodiments of the present invention, attribute information about a target field being automatically described in a language can be realized, so as to improve the query efficiency of data.

Abstract: The embodiments of the present invention provide a method for processing information, comprising: obtaining attribute information about a target field; obtaining, according to the attribute information about the target field, attribute information about the target field described in a first language; and sending the attribute information about the target field described in the first language to a query engine using the first language, so that the query engine obtains, according to the attribute information about the target field described in the first language, data corresponding to the target field; and the embodiments of the present invention also provide an apparatus for processing information. According to the technical solutions provided in the embodiments of the present invention, attribute information about a target field being automatically described in a language can be realized, so as to improve the query efficiency of data.