4results about How to "Reduce connecting pipes" patented technology

The coffee machine comprises a front panel, an ice making box and a coffee module, and the ice making box is arranged on the rear side of the front panel; the coffee module comprises a pure water tank, an extraction pump and an extraction device, the pure water tank is arranged on the front side of the front panel and extends in the left-right direction of the front panel, and the orthographic projection of the pure water tank in the direction perpendicular to the front panel is located in the orthographic projection range of the front panel; the water inlet end of the extraction pump is communicated with the ice making box; the extraction device is communicated with the water outlet end of the extraction pump and is used for extracting coffee; wherein the pure water tank, the extraction pump and the extraction device are sequentially arranged in the vertical direction, the lower surface of the pure water tank is concaved inwards to form a receding groove, and at least part of the extraction pump is arranged in the receding groove. According to the coffee machine, the structural compactness of the coffee machine can be improved, and the miniaturization design of the coffee machine is met.

The application relates to the technical field of heat management systems, in particular to an integrated heat exchanger and a heat pump system.The integrated heat exchanger comprises a plurality of stacked heat exchange units; the heat exchange unit comprises an upper layer flow channel and a lower layer flow channel arranged along the stacking direction; the upper layer flow channel and the lower layer flow channel each comprise a first edge heat exchange area, a middle heat exchange area and a second edge heat exchange area; the corresponding first edge heat exchange area corresponds to realize heat exchange, the corresponding middle heat exchange area corresponds to realize heat exchange, and the corresponding second edge heat exchange area corresponds to realize heat exchange; the first one of the first edge heat exchange area and the second edge heat exchange area is in communication with the middle heat exchange area; the medium can flow into the first one of the first edge heat exchange area and the middle heat exchange area and flow out of the second one of the first edge heat exchange area and the middle heat exchange area; the second one of the first edge heat exchange area and the second edge heat exchange area is isolated from the middle heat exchange area; and the medium can flow into and flow out of the second one. The integrated heat exchanger occupies less space.

The liquefied natural gas filling station disclosed by the application comprises a first module, a second module and a cofferdam, the first module comprises a storage tank assembly and a pump sled, the pump sled is located at one side of the storage tank assembly, and the storage tank assembly is connected with the pump sled through a pipeline assembly; the second module comprises a dispenser assembly, the dispenser assembly comprises at least one dispenser, and the dispenser is connected with the pump sled; the first module and the dispenser are arranged inside the cofferdam. The liquefied natural gas filling station disclosed by the application integrates the storage tank assembly and the pump sled in the first module, the pump sled is located at one side of the storage tank assembly, the land occupation area of the pump sled and the storage tank assembly as a whole can be reduced, the length of the pipeline assembly between the pump sled and the storage tank assembly can be shortened, and the inflection point of the pipeline assembly can be reduced; the dispenser is arranged inside the cofferdam, the connecting pipeline between the dispenser and the pump sled and the storage tank assembly can be shortened, and the land occupation area of the whole can be reduced; the storage tank assembly and the pump sled are integrated, the on-site construction time can be reduced, and the on-site construction efficiency can be improved.

This invention discloses an integrated switch-on filter, comprising a housing, a filtering mechanism, and a water-stopping mechanism. The housing has an inner cavity, with an inlet pipe and an outlet pipe communicating with the inner cavity. A switch valve is installed on the inlet pipe to open or close the inlet pipe. The filtering mechanism is detachably connected to the inner cavity and positioned between the inlet and outlet pipes, filtering water. The water-stopping mechanism includes a check valve and a sealing ring. The check valve is fixedly connected to the inlet pipe, and the switch valve is positioned between the check valve and the filtering mechanism. The check valve prevents water from flowing from the filtering mechanism to the inlet pipe, and the sealing ring is positioned between the check valve and the inlet pipe. This integrated switch-on filter not only prevents water backflow into the water pipe, thus preventing water source pollution, but also improves the filter's integration, reduces the installation space required, and enhances the user experience.