7results about How to "Compact configuration" patented technology

A muffler, a pneumatic system or component, a commercial vehicle, and a method for venting gases from the pneumatic system of a vehicle are provided. The muffler (50) for a vehicle includes a noise-damping mesh material (40) and a muffler housing component (10), the muffler housing component forming a container for the noise-damping mesh material (40). The muffler housing component (10) includes an outer wall (20) and an end wall (26). The outer wall (20) extends circumferentially about a central axis (13) of the muffler housing component (10). The end wall (26) forms a recess (29). A delay structure (30) including at least one wall (31, 32, 33, 34) is arranged in the recess (29) and protrudes from the end wall (26). The delay structure (30) is configured to reduce the flow rate of gas exiting through the gas outlet passage of the muffler (50).

This application discloses an integrated coupling device for denitrification and carbon monoxide removal, belonging to the technical field of flue gas purification equipment. By incorporating an integrated flue gas flow pipe within the device, the carbon monoxide removal catalyst and the denitrification catalyst are respectively isolated and placed in two channels within the flow pipe. This ensures smooth flue gas flow with low resistance, effectively preventing carbon monoxide catalyst deactivation due to poisoning, thus guaranteeing carbon monoxide removal efficiency and extending service life. Furthermore, the integrated flue gas flow pipe is mounted on the support beam simultaneously with the catalyst installation, achieving a compact configuration of the equipment space and effectively solving the problem of tight site layout. Simultaneously, the integrated flue gas flow pipe structure significantly reduces structural and civil engineering costs, enabling more convenient system operation, maintenance, and repair.

The engine device according to the present application includes a cylinder head and a fuel filter installed at a corner portion of the cylinder head.

This invention relates to a six-degree-of-freedom (6DOF) measurement system and method. The 6DOF measurement system includes a camera, a prism, and a target; the optical axis of the prism is coaxial with the line of sight of the camera; the target is mounted on the target and positioned within the combined field of view of the camera and prism; the target includes a mounting base and a main shaft mounted on the mounting base, with a fixing plate on the main shaft; an annular sleeve is fixedly connected to the fixing plate, and a motor is mounted outside the annular sleeve; the main shaft of the motor passes through the annular sleeve and is connected to a transmission component, which has rollers connected to a slider. Driven by the motor, the slider can slide radially from the center to the edge of the annular sleeve via the rollers; a main marker is mounted on the top of the main shaft, and an auxiliary marker is mounted on the top of the slider. Compared with the prior art, this invention can achieve six-degree-of-freedom pose measurement of a target under uncalibrated conditions, improving the adaptability of the measurement system.

This invention discloses a combined device for the recycling of acid and alkali wastewater for acid and alkali production based on pulsed energy recovery and ultra-efficient concentration. The device includes a nanofiltration desalination unit, a pre-concentrator unit, a bipolar membrane / electrodialysis unit, a post-concentrator unit, a high-pressure reverse osmosis membrane unit, and an electrical control system. Each of the nanofiltration desalination unit, concentrator unit, and high-pressure reverse osmosis membrane unit comprises a feed water pump, a security filter, a high-pressure pump, a reverse osmosis membrane or nanofiltration membrane module, a circulation pump, an energy storage tank assembly, a pulse generation unit, a flow sensor, and a pressure sensor. This device is applied in the field of wastewater treatment. The working medium is pre-treated acid and alkali wastewater. Membrane filtration is used for material desalination and concentration, while the bipolar membrane / electrodialysis unit generates the acid and alkali. The combination of the energy storage tank and pulse generation enables pressure energy recovery on the high-pressure side of the membrane unit. The membrane unit employs periodic pulsed traveling wave filtration to reduce deposits on the membrane surface, improve device operating efficiency, reduce operating costs, and turn waste into treasure.

The utility model provides a straddle type vehicle contains a car body, a power system on the car body, a main water tank on the car body adjacent to the power system, a sub -water tank on the car body and is connected with the main water tank, and an electric installation element can be detachably arranged on the sub -water tank. The electric installation element is detachably installed on the sub -water tank, reduces the difficulty of dismounting and improves the maintenance convenience, improves the space utilization and the integration.