5results about How to "Unified control" patented technology

Provided is a display apparatus including a display module, a rolling cylinder which the display module is wound on and unwound from, and a lifting block unit disposed on a rear surface of the display module, wherein the lifting block unit may include a first block portion, a second block portion coupled to the first block portion so as to be movable up and down with respect to the first block portion, and a third block portion connected to the upper end of the display module and coupled to the second block portion so as to be movable up and down with respect to the second block portion, and the second block portion may be inserted into a first accommodation space defined above the first block portion and a second accommodation space defined under the third block portion.

In the present invention, a catalyst reactor device is provided with a reactor. The reactor comprises: a reaction tube comprising a multilayer-structure tube which is formed from a cylindrical nonporous layer and a cylindrical porous layer layered on the inner side of the nonporous layer, has a fluid inflow port and a fluid outflow port, has a reaction tube lumen contiguous from the fluid inflow port through to the fluid outflow port, and has a distribution in the thickness of the porous layer in the range from the fluid inflow port side to the fluid outflow port side, and comprising a catalyst carried on the porous layer; and a heating medium tube which has a heating medium inflow port and a heating medium outflow port and has a heating medium tube lumen contiguous from the heating medium inflow port through to the heating medium outflow port. The reactor comprises a mechanism in which a fluid-state raw material flows through the fluid inflow port into the reaction tube lumen, the fluid-state raw material is brought into contact and chemically reacts with the catalyst in the reaction tube lumen, and a fluid mixture including a fluid-state product material obtained from the chemical reaction in the reaction tube lumen flows out through the fluid outflow port, a mechanism in which a heating medium flows through the heating medium inflow port into the heating medium tube lumen and the heating medium flows out from a first heating medium tube lumen through the heating medium outflow port, and a mechanism in which the reaction tube is inserted through the heating medium tube lumen, and the heating medium in the heating medium tube lumen performs heat exchange through the wall of the reaction tube with fluid in the reaction tube lumen.

The utility model discloses a kind of switch machine control circuit of energy storage system multiple control mode, including main circuit, soft switch machine circuit, charging gun trigger starting circuit, high voltage secondary power supply control circuit, switch machine button and power connector circuit, button switch detection circuit and charging gun trigger detection circuit;Main circuit is connected with soft switch machine circuit, charging gun trigger starting circuit, switch machine button and power connector circuit, button switch detection circuit respectively.The utility model can reduce the quantity of power device in energy storage system switch machine loop, thereby make energy storage system cost reduce;And the circuit of the utility model can be controlled by small signal to high voltage large current signal, avoid operator direct contact with high voltage live device directly, avoid personnel to be injured.

The utility model provides a banknote collection and check all-in-one machine. The banknote collection and check all-in-one machine comprises a banknote collection module, a banknote bundling module, a counting module and a rack module, the thousand collecting module, the thousand bundling module and the counting module are sequentially connected in the moving direction of the banknotes, and the thousand collecting module, the thousand bundling module and the counting module are all installed on the rack module; wherein the counting module comprises a paper counting head and a visual assembly, and the paper counting head and the visual assembly are used for counting and quality detection of the banknotes which are bundled by thousands. According to the utility model, the thousand collecting module, the thousand bundling module and the counting module in the note packaging line are integrated, so that the functional structure is optimized, the appearance is coordinated, the control is unified, the maintenance is convenient, and the actual production requirements are better met. Through the paper counting head and the visual assembly, counting and quality detection are carried out on the bank notes which are bundled for thousands, the requirements for information collection, detection and counting of the bundled bank notes can be met, and high-precision, high-quality and high-standard detection can be achieved.

The present invention discloses a water pump, including a pump cover, an impeller and a motor for driving the impeller to rotate. The pump cover is provided with a water inlet pipe, a water outlet pipe and a first chamber for accommodating the impeller. The water inlet pipe, the water outlet pipe and the first chamber form a water flow channel. The pump cover is provided with an air inlet, and the air inlet is connected to the water flow channel in the direction of the water flow. A water pump of the present invention connects the water flow channel in the direction of the water flow by making the air inlet connect to the water flow channel in the direction of the water flow. Then, when the air in the air inlet meets the water flow in the water flow channel, the air flow direction is the same as the water flow direction or forms an acute angle, thereby reducing the cutting effect of the water flow on the air entering, reducing the resistance of the air entering, and increasing the oxygen content of the water body, especially the oxygen content of the water body under high flow rate conditions, thereby improving the massage and relaxation effects; and it can avoid using external power to promote air intake, save space, reduce costs, make water vapor control unified, and make the container structure such as bathtubs and foot baths more compact.