2results about How to "Avoid device damage" patented technology

This application relates to a concrete pouring temperature and humidity measuring device, belonging to the technical field of building construction monitoring. It includes a cover, with an outer shell fixedly connected to its bottom. Two connecting members are fixedly connected to the bottom of the outer shell. A shielding mechanism is fixedly connected to adjacent sides of the two connecting members. The shielding mechanism includes a retrieval component, with both its left and right sides fixedly connected to adjacent sides of the two connecting members. A fixing plate is fixedly connected to the rear side of the retrieval component. Two electric push blocks are slidably connected to the rear side of the fixing plate. A rotating plate is rotatably connected to the rear side of each of the two electric push blocks. A connecting rod is rotatably connected to the front side of each of the two rotating plates. This application allows the electric push blocks to move, causing the rotating plates to rotate. The connecting rod at the bottom of the rotating plates causes the moving block to move within the fixing plate, resulting in the shielding cloth moving downwards, thus achieving the effect of isolating external factors during measurement.

The utility model provides a kind of multifunctional plasma catalytic reaction device, including catalytic reaction unit, it includes: catalyst for catalytic reaction, high voltage electrode and low voltage electrode;Reaction component for catalytic reaction occurs;And water cooling sleeve for reducing the temperature of reaction component;Further include: inhibiting component detachably combined to the reaction component on, it is configured as inhibiting the temperature mutation generated in the reaction component plasma discharge;And water removal unit detachably combined to the catalytic reaction unit on, it is configured as removing the water vapor generated in the catalytic reaction unit;Wherein, the inhibiting component is configured as being set in the outside of the reaction component, to inhibit the generation and intensity of arc in the reaction component, by setting inhibiting component and water removal unit, to reduce temperature mutation phenomenon, and remove reaction water vapor in time, to improve reaction efficiency and guarantee the stability of reaction.