14results about How to "Easy modular installation" patented technology

This invention relates to an intelligent management method and system for bus umbrella racks based on passenger disembarkation intention recognition. By binding the identity information of passengers storing umbrellas with the assigned umbrella slots, and using a visual tracking system to track and identify target passengers with disembarkation intentions in real time, the dynamic behavior of passengers is linked with the static physical storage of umbrellas. This proactively identifies and reminds passengers of the risk of forgetting their umbrellas at critical moments, fundamentally solving the problems of misplaced umbrellas and forgotten umbrellas, reducing disputes between drivers and passengers caused by lost items, and greatly improving management efficiency and service quality. At the same time, it expands the function of umbrella racks from simple storage to an intelligent service terminal with proactive care and risk warning, breaking through the limitations of the single function of umbrella racks.

A kind of heat management integrated assembly for new energy special vehicle, including heat exchanger, electronic expansion valve assembly, expansion water kettle, pressure cover and electronic water pump.The top of expansion water kettle is provided with water replenishment, and the edge forms annular boss, pressure cover is sleeved on the boss, and the bottom is provided with first water inlet and first water outlet.The water inlet connector of electronic water pump is inserted and communicated with the first water outlet.The upper surface of heat exchanger is fixedly connected to the bottom of expansion water kettle, and its second water outlet is communicated with the first water inlet, to realize the backflow of cooling liquid.Electronic expansion valve assembly is arranged on the lower surface of heat exchanger, including electronic expansion valve body and one side flow guide connector, the flow guide connector is provided with refrigerant outlet channel, the outlet of electronic expansion valve body is communicated with the refrigerant inlet of heat exchanger, and the flow guide connector is communicated with the refrigerant outlet of heat exchanger.The structure realizes the high integration of heat management component, improves system compactness and installation convenience, and is suitable for new energy special vehicle with limited space.

The invention relates to the technical field of variable-frequency generators, and particularly discloses an energy-saving variable-frequency generator stator replaceable split-type insulating framework which comprises a right base, an elastic assembly is fixedly connected to the bottom of the right base, a connecting assembly is fixedly connected to the top of the right base, and an adjusting assembly is fixedly connected to the side face of the right base. The side, away from the right base, of the adjusting assembly is fixedly connected with a left base, a moving groove is formed in the bottom of the moving base, a sliding shaft is fixedly connected to the top of the inner wall of the moving groove, the side face of the sliding shaft is sleeved with and slidably connected with an elastic strip, and a stud penetrates through and is slidably connected to the center of the bottom of the elastic strip. The top of the movable base is fixedly connected with the bottom of the right base, the top of the stud is in threaded connection with the bottom of the adjusting assembly, the energy-saving variable-frequency generator stator can replace the split type insulating framework, and the purpose of replacing and combining the split type insulating framework is achieved.

This utility model relates to a medical power socket box, belonging to the technical field of power socket boxes. Specifically, it is a modular medical power socket box, including a first outer shell and a second outer shell, which are slidably connected. It also includes a socket body, a locking assembly, and a plug-in assembly. The socket body is disposed inside the first and second outer shells. The locking assembly includes a lock housing fixedly installed on one side of the top of the first outer shell. The plug-in assembly includes a plug block fixedly installed on one side of the socket body and the second outer shell. This utility model achieves the effect of ensuring socket functionality and improving practicality. It solves the problems of existing fixed structures that are difficult to adapt to the diverse needs of different medical locations for the number and location of sockets, affecting medical efficiency; exposed sockets are prone to dust and debris falling in, affecting the stability of electrical connections, leading to poor contact, and consequently causing equipment failure or affecting equipment performance.

The invention discloses a multi-zone carbon capture device which comprises an inlet flue section, a tower body and an outlet flue section, and the interior of the tower body is divided into a plurality of zones which operate independently through at least one partition plate; the inlet flue section is configured to selectively introduce flue gas into at least one subarea; the outlet flue section is configured to selectively exhaust flue gas from at least one of the partitions. Compared with a circular tower, the internal support length of the multi-partition tower type is shorter, and the multi-partition tower type has lower deflection during bearing. Compared with a square tower, the multi-partition tower type flue gas has better flow field distribution. Along with the change of the flue gas amount, the number of the working partitions can be dynamically adjusted, so that efficient utilization of resources is achieved.

The utility model relates to the technical field of robot chassis, in particular to a four-vector rudder chassis structure with a damping effect and a robot, a damping support is designed on a chassis body of the four-vector rudder chassis structure with the damping effect and the robot, and a steering wheel mechanism is independently designed on the damping support. In this way, modular installation is achieved conveniently, and later disassembly, assembly and maintenance are facilitated. Each damping support is connected with a steering wheel mechanism through a damping spring, damping between the damping supports and the steering wheel mechanisms is achieved through the structure, and the damping device can better adapt to various rugged and obstacle road surfaces. And meanwhile, the steering wheel mechanism is in sliding connection with the damping bracket, so that the movement of the steering wheel mechanism relative to the damping bracket is further limited, and the stability of the whole chassis structure is ensured.

The utility model discloses an external wall panel suitable for a steel structure building, which comprises a positioning mounting frame which is detachably and fixedly mounted on the outer wall of the steel structure building through bolts. The outer wall panel is mounted on the outer wall of the positioning mounting frame in a hanging manner, the outer wall panel comprises a hanging rod, the outer wall of the hanging rod is connected with a supporting cross rod in a welded manner, the outer wall of the supporting cross rod is connected with a back plate in a welded manner, and a decoration panel is mounted on the inner wall of the back plate in a clamped manner. The external wall panel and the positioning mounting frame are fixedly mounted in a hanging connection manner, so that the external wall panel is conveniently and modularly mounted, after the size of a steel structure building is measured and the external wall panel is prefabricated in a factory, the external wall panel is conveniently and quickly assembled, and the construction efficiency is improved. The working efficiency and the stability of mounting the external wall panel are improved, and the practicability and the mounting convenience of equipment use are improved.

The application relates to an oxygen production integrated valve island, an oxygen production system and an oxygen production method, which comprise an integrated valve body, a control valve group arranged on the integrated valve body, a first connecting end, a second connecting end, a third connecting end, a fourth connecting end, a fifth connecting end, a sixth connecting end, a seventh connecting end and a tenth connecting end which are arranged on the integrated valve body respectively, and the inside of the integrated valve body comprises a first gas path, a second gas path, a third gas path, a fourth gas path, a fifth gas path and a sixth gas path; the control valve group is used for controlling the on-off state of the first gas path, the second gas path, the third gas path, the fourth gas path, the fifth gas path and the sixth gas path respectively. The oxygen production integrated valve island, the oxygen production system and the oxygen production method provided by the application can significantly reduce the number of pipe joints, so that the failure rate is low.

The utility model relates to the technical field of drainage ditches, and discloses a resin drainage ditch with a filtering function, which comprises a U-shaped ditch body and an auxiliary ditch body, the outer walls of the front ends of the U-shaped ditch body and the auxiliary ditch body are respectively provided with a positioning groove I, and the rear ends of the outer walls of the U-shaped ditch body and the auxiliary ditch body are respectively and fixedly connected with a positioning block I; cover plates are arranged on the upper surfaces of the U-shaped ditch body and the auxiliary ditch body, and a plurality of circulation holes are evenly formed in the two sides of the upper surface of each cover plate. According to the resin drainage ditch, when the resin drainage ditch is used, the first filter screen is made of stainless steel and firstly makes contact with circulating rainwater, large impurities can be effectively prevented from flowing into the surface of the circulation plate, the circulation plate is an inclined plate, and therefore the rainwater can flow in an accelerated mode under the gravity effect and keep a certain flow speed; impurities are prevented from being deposited and accumulated due to slow water flow, and silt carried in the rainwater can be filtered through the second filter screen which is a polyester fiber filter screen.

The utility model discloses a combined wiring groove for an electric power practical training base, which comprises a wiring groove, a groove cover is clamped on the wiring groove, I-shaped partition plates are symmetrically arranged in the wiring groove at intervals, an alternating current socket, a direct current socket, a network cable socket and an indicating lamp are arranged on the top wall of the wiring groove aligned between the I-shaped partition plates, and a baffle plate is connected between the I-shaped partition plates; aluminum alloy wire ducts are arranged on the indoor wall surface, power lines and network cables are hidden in the wire ducts, and alternating-current and direct-current power supplies and the network cables with color marks are led out through banana plugs and sockets respectively, so that connection and use are facilitated.

The utility model discloses a box type non-negative pressure water supply device which comprises a water tank, the water tank is formed by combining a plurality of side plates on the periphery, a plurality of top plates and a bottom plate, the side plates in the same vertical direction form a group, a supporting assembly is arranged on the periphery of the outer portion of the water tank, and a hanging assembly is arranged above the top of the water tank. The supporting assembly comprises a plurality of supporting rods which are vertically arranged on the outer portions of the corresponding sets of side plates respectively. Modular design is adopted in structure, the water tank is formed by combining the side plates, the top plate and the bottom plate, the supporting assembly is arranged outside the water tank, the hanging assembly is arranged on the top of the water tank, the supporting rod of the supporting assembly is connected with the side plates through threads, internal supporting is not needed, space is released, stability is improved, modular installation is facilitated, and a transverse frame of the hanging assembly is matched with a hook. The top is reinforced, collapse of the top plate of the water tank is prevented, internal space is optimized, water flow dead angles are reduced, and personnel overhaul and cleaning are facilitated.

The invention relates to the technical field of heat exchangers, in particular to a coaxial double-channel heat exchange sleeve which is characterized in that two outer pipes are mounted in a mutually overlaid manner, each outer pipe is composed of a plurality of bent sections with two inclined sides and a horizontal section in the middle, the whole outer pipe is arranged in a spiral winding rising state, and connectors are arranged at the upper ends and the lower ends of the two outer pipes respectively; the interiors of the two outer pipes are coaxially connected with inner pipes along the paths of the outer pipes correspondingly. The middle of the inner pipe of each horizontal section is connected with a spiral channel, the middle of each spiral channel is separated through a supporting ring block, each horizontal section and the corresponding supporting ring block are each connected with a medium guiding component, and the medium guiding components guide media in the gap between the outer pipe and the inner pipe in a spiral advancing mode. The contact area of heat exchange is increased by matching with the contact with the spiral channel; according to the invention, through a double helix and self-adaptive adjustment composite means, flow and a thermal boundary layer are destroyed, so that medium distribution and heat exchange are more uniform, and the overall heat exchange coefficient and efficiency are improved.

The application provides a two-dimensional separated sparse array, and relates to the technical field of antenna engineering. The two-dimensional separated sparse array is arranged horizontally and vertically, and array arrangement is neat; the sub-arrays in four corners and the sub-arrays in the middle cross region can be integrated according to rows or columns, which is convenient for the design of the rear-end feed network and the modular installation; the two-dimensional separated sparse array is formed by nesting a first basic sparse array and a second basic sparse array; the first basic sparse array and the second basic sparse array can be decomposed into sparse linear arrays for optimization; the number of optimization variables is reduced from 2MxN to 2(M+N) after decomposition, and only the directional diagram of a section needs to be calculated during optimization, which greatly reduces the number of optimization variables and the calculation amount, and greatly improves the optimization speed; the sidelobes of the two basic sparse arrays have a certain cancellation effect, which can further reduce the maximum sidelobe level of the overall sparse array, and has the characteristics of low three-dimensional space sidelobe level.