6results about How to "Prevent bulging deformation" patented technology

The invention relates to the technical field of compressed air energy storage, in particular to a steel lining structure for a compressed air energy storage chamber and a splicing method thereof.The steel lining structure comprises a plurality of steel linings, vertical steel plates, rubber strips, channel steel covers and joints; the multiple steel linings, the vertical steel plates, the rubber strips and the channel steel covers are spliced in the section direction of the chamber to form a steel lining section. The multiple steel lining sections are sequentially spliced in the axial direction of the chamber through the multiple nodes, and a steel lining structure matched with the shape of the inner wall of the chamber is formed. Rubber strips are filled among the steel linings and are connected through a channel steel cover, so that a space is provided for heating expansion of the steel linings in the inflation and gas storage stages, and bulging deformation of the steel linings is avoided; welding seams between the sealing layers are fewer, the integrity is higher, and the chamber airtightness is better; therefore, the technical problem that when an existing steel lining serves as a sealing layer of the compressed air energy storage chamber, heating expansion exists can be solved, bulging deformation of the steel lining at the high temperature can be better avoided, and the air tightness of the chamber is guaranteed.

The utility model provides a kind of adjustable liquid cooling plate air pressure detection platform, it is related to liquid cooling plate detection technical field, including bottom plate, the front end of bottom plate top side is equipped with controller, the rear end of bottom plate top side is equipped with gas storage cavity, the top of placing plate is equipped with moving plate, the upper of moving plate is provided with clamping mechanism, the rear end of bottom plate top is equipped with mounting bracket, the lower of mounting bracket is provided with positioning mechanism;Through the upper of moving plate is provided with clamping mechanism, by the mutual cooperation between clamping mechanism, liquid cooling plate can be automatically clamped and fixed processing, so that liquid cooling plate is more stable when detecting, simultaneously by the mutual cooperation between positioning mechanism, can drive movable plate to move downwards, when liquid cooling plate is detected, liquid cooling plate is positioned and processed, prevent liquid cooling plate from being inflated and deformed upwards, to greatly improve the practicability of the detection platform when using.

The present application relates to a kind of environmentally friendly wood-plastic composite board forming device, including wood-plastic composite board, transmission mechanism, first support mechanism and second support mechanism being symmetrically arranged along the center cross section of transmission mechanism and being arranged at one end of transmission mechanism, and transfer mechanism being installed above transmission mechanism, first support mechanism and second support machine;Reinforcing rib installation station, lower metal buckle installation station and base plate waterproof gluing station are sequentially arranged along the circumferential direction of the first support mechanism;Cover plate adhesive application station, upper metal buckle installation station and cover plate waterproof gluing station are sequentially arranged along the circumferential direction of the second support mechanism;Thus, the present application solves the technical problem that the strength of the product of the existing wood-plastic composite board is low due to the limitation of material, and when temperature is higher, it is affected by temperature to cause expansion or bending.

The application relates to the technical field of assembled partition walls, in particular to an assembled partition wall structure with internal line laying, which comprises a partition wall body, a decorative plate and reinforcing steel bars, one side of the partition wall body is provided with a first insertion slot, the other side of the partition wall body is provided with a first insertion plate, the front side of the partition wall body is provided with a wiring groove, the front side of the partition wall body is provided with a first supporting column near the position of the first insertion plate, the front side of the partition wall body is provided with a second supporting column near the position of the first insertion slot, the inner side of the wiring groove is provided with a rubber insulation layer, and the front side of the partition wall body is provided with a first clamping plate. The two ends of the decorative plate are fixed through clamping structures, the rear side of the decorative plate is integrally fixed through a second clamping plate and a first clamping plate, the lines in the wiring groove are insulated and protected through the rubber insulation layer, the lines are fixed through fire-retardant rubber bands, and multiple clamping structures and screw auxiliary fixing are adopted.

This invention relates to the field of inverter technology and discloses a miniaturized, highly integrated photovoltaic inverter, comprising an inverter body, an outer shell, and a cover plate connected to the outer shell. An inner shell is slidably disposed inside the outer shell. A sealing ring for use with the inner shell is installed on the side of the cover plate. The outer shell and the cover plate together form a cavity. A housing is installed outside the outer shell, and an airbag is disposed inside the housing. A ventilation component is disposed between the airbag and the outer shell to control the gas flow between the cavity and the airbag. A sealing component is disposed between the inner shell and the housing to push the inner shell to press against the side of the sealing ring. At high temperatures, the air expanding in the cavity is discharged into the airbag through the ventilation component, and the outer shell and the cover plate expand due to heat, closing the gap. At low temperatures, the air contracting in the airbag is discharged into the cavity through the ventilation component, and the outer shell and the cover plate contract due to cold, widening the gap. However, the inner shell is pressed against the side of the sealing ring by the sealing component, ensuring airtightness.

The utility model relates to the technical field of wheel rim, especially a deformation prevention electric vehicle wheel rim with annular reinforcing rib, including wheel rim main part, the both sides of wheel rim main part are provided with the flange that protrudes outward, and the both sides flange between are provided with the inner recessed arc surface that recesses inwards, the reinforcing rib subassembly sets up on wheel rim main part for reinforcing the overall strength of wheel rim main body, the utility model discloses a high rigidity three -dimensional support frame is constructed through setting up the annular reinforcing rib subassembly of inside and outside echo, greatly enhanced the radial rigidity and bending -resistant capacity of wheel rim body, can effectively resist the violent impact from the road, when full load travels or passes through the bumpy road, the impact force can be dispersed and absorbed quickly through this set of main bearing frame, thereby fundamentally avoided the wheel rim body because of local stress concentration and produced the recess or bulge deformation, ensured the sealing reliability of tire and wheel rim joint, effectively prevented the risk of air leakage, tire pressure anomaly and even tire burst.