4results about How to "Does not affect the space" patented technology

The utility model relates to a heat supply unit automatic exhaust equipment technical field, specifically speaking is a kind of heat supply unit primary network supplement secondary network automatic exhaust device, including jar body, the water inlet pipe and water outlet pipe for supplementing water are provided in the jar body periphery;Water source after the turbulence of the type plate will enter conical pipe, the spiral groove of conical pipe inner periphery is convenient to the water source and makes water source form spiral force pass through conical pipe and enter the bottom side of jar body, simultaneously, small particle solid and float carried in water source can be thrown to the inner wall on the bottom side of jar body under the centrifugal force generated by spiral conveying, and it is convenient to settle in jar body bottom, and the conical pipe of conical structure is convenient to the interception of small particle solid and float, and the vertical pipe of ring seat inner periphery in the bottom of conical pipe can be convenient to the water source of reflux and spiral conveying and shunt, to further reduce the condition that small particle solid and float are moved by water source and move accordingly.

The utility model discloses a U-shaped push-pull type protective air-tight door system which comprises a track, an air-tight door, a door frame and a wall body, the wall body is arranged on the ground and comprises a structural wall body and a compartment wall body, the compartment wall body is arranged on one side of the structural wall body and forms a door hiding room with the structural wall body, door openings are formed in the front side and the rear side of the structural wall body at intervals, and the door frame is arranged in the door hiding room. The rail is arranged on the upper portion of the structural wall, the front and rear portions of the rail are located on the front and rear sides of the structural wall, the middle of the rail is located in the door hiding room, the door frame is arranged in the structural wall, and the airtight door is movably arranged on the rail. The whole structure is U-shaped, the head and the tail of the U-shaped structure are arranged at the door opening to block the door opening, the middle of the U-shaped structure is arranged in the door hiding room, the door leaf can be stored when the door opening is opened, and the arrangement problem of the protective airtight door of a bidirectional door opening building is solved; the door hiding room is arranged on one side of the building, the structural layout of the building is not affected, the door opening space is not occupied, the occupied space is small, and meanwhile efficient storage of the door leaf can be guaranteed.

The utility model relates to the field of cable on -line monitoring, and disclose a kind of cable tunnel intelligent on -line monitoring device, including intelligent on -line monitoring device ontology, the top of the intelligent on -line monitoring device ontology is transversely arranged and is provided with multiple display screen and temperature detector, and the side of temperature detector away from display screen is connected with heat conduction plate, the bottom of the heat conduction plate is fixedly connected with heat conduction sheet, the both sides of the intelligent on -line monitoring device ontology are electrically connected with multiple cable interfaces, and the side of the intelligent on -line monitoring device ontology is fixedly connected with rectangular plate.The utility model uses simply, and the arc clasp can be installed in jack by plug block and be used, the inner wall of the arc clasp can be fixed and installed on the round rod in tunnel, the overall volume of the intelligent on -line monitoring device ontology is designed to be smaller, so that even placed in tunnel also cannot affect the space inside, and the smaller volume of the intelligent on -line monitoring device ontology is easy to carry and disassemble.