CN-224231156-U - Air pressure monitoring alarm equipment

Abstract

The utility model relates to the technical field of air pressure monitoring, in particular to air pressure monitoring alarm equipment, which comprises a monitoring alarm equipment body and an installation component, wherein the installation component comprises a connecting disc, a clamping chassis, clamping strips and a disassembling screw rod, when the monitoring alarm equipment body is damaged, the disassembling screw rod is rotated to drive the clamping strips on two sides of the clamping chassis to move, so that the clamping strips slide in the connecting disc to the side far away from the clamping chassis, the clamping of the connecting disc is removed, the clamping chassis is pulled out of the connecting disc, the disassembly of the damaged monitoring alarm equipment body is realized, the new monitoring alarm equipment body is replaced, the clamping chassis at the bottom of the monitoring alarm equipment body is inserted into the connecting disc, the disassembling screw rod is reversely rotated to drive the clamping strips to reset to be close to the clamping chassis, the clamping and fixing of the clamping chassis are clamped, the installation of the monitoring alarm equipment body is realized, the replacement of the monitoring alarm equipment body is completed, and the replacement of the monitoring alarm equipment body can be realized only by rotating the disassembling screw rod without a plurality of screws, and the disassembly and the assembly and the disassembly are fast and convenient.

Inventors

• CHEN ZHONGJI
• FU YONGCHAO

Assignees

• 重庆大隈科技有限公司

Dates

Publication Date

20260512

Application Date

20250722

Claims (5)

1. 1. An air pressure monitoring alarm device, characterized in that; The monitoring alarm device comprises a monitoring alarm device body and a mounting assembly, wherein the mounting assembly comprises a connecting disc, a clamping chassis, clamping strips and a dismounting screw rod; The connection pad assembly is in ultra-low temperature trace environmental protection cooling system surface, the holding strip with connection pad sliding connection, and be located holding strip one side, the joint chassis with monitoring alarm device body fixed connection, and with the connection pad joint, and be located connection pad one side, the joint chassis has the recess, the recess is located the joint chassis both sides, dismantle the screw rod with the connection pad rotates to be connected, and runs through the connection pad with the holding strip.
2. 2. The air pressure monitoring alarm apparatus of claim 1 wherein; the mounting assembly further comprises a sucker which is fixedly connected with the connecting disc and located in the connecting disc.
3. 3. The air pressure monitoring alarm apparatus of claim 1 wherein; The mounting assembly further comprises a guide sliding rod which is fixedly connected with the connecting disc, is in sliding connection with the holding strip and penetrates through the holding strip.
4. 4. The air pressure monitoring alarm apparatus of claim 1 wherein; The holding strip comprises a holding strip body and a rubber pad, wherein the holding strip body is in sliding connection with the connecting disc and is positioned in the connecting disc, and the rubber pad is fixedly connected with the holding strip body and is positioned on one side of the holding strip body.
5. 5. The air pressure monitoring alarm apparatus of claim 4 wherein; The disassembly screw rod comprises a bidirectional screw rod and a rotating head, wherein the bidirectional screw rod is rotationally connected with the connecting disc, is in threaded connection with the holding strip body, penetrates through the connecting disc, and is fixedly connected with the bidirectional screw rod and positioned on one side of the bidirectional screw rod.

Description

Air pressure monitoring alarm equipment Technical Field The utility model relates to the technical field of air pressure monitoring, in particular to air pressure monitoring alarm equipment. Background The ultra-low temperature trace environment-friendly cooling system is commonly applied to the fields of machine tool processing, food and medicine cold chains, scientific research and the like. If the machine tool ultralow temperature atomization cooling system needs to mix and spray low temperature air flow and trace lubricating oil to a processing area, the air source pressure is required to be stabilized between 0.4 and 0.8 MPa. An ultralow temperature refrigerating system in a food and medicine cold chain needs to accurately control temperature and pressure in order to ensure the quality of articles. Too high or too low air pressure in the ultralow-temperature trace environment-friendly cooling system can influence the cooling performance, and if the air pressure is too low, the cooling medium cannot be effectively conveyed to a designated position, so that the cooling is not timely, and the processing precision or the article preservation effect is influenced. In the low-temperature MQL micro-lubrication cooling technology, insufficient air pressure can cause poor lubricating oil atomization effect and can not effectively reduce the cutting temperature. If the air pressure is too high, the problems of pipeline breakage, sealing element damage and the like can be caused, and even safety accidents are caused. Therefore, the air pressure monitoring alarm equipment is generated along with the development, but the existing air pressure monitoring alarm equipment is fixedly arranged on the ultralow-temperature trace environment-friendly cooling system through screws, and when faults or damages occur, the air pressure monitoring alarm equipment needs to be detached and replaced by means of tools, so that the operation is inconvenient. Disclosure of utility model The utility model aims to provide air pressure monitoring alarm equipment, and aims to solve the problems that after the existing air pressure monitoring alarm equipment fails and is damaged, tools are required to be disassembled and replacement is inconvenient. The utility model provides air pressure monitoring alarm equipment, which comprises a monitoring alarm equipment body and a mounting assembly, wherein the mounting assembly comprises a connecting disc, a clamping chassis, clamping strips and a disassembly screw rod, the connecting disc is assembled on the surface of an ultralow-temperature trace environment-friendly cooling system, the clamping strips are in sliding connection with the connecting disc and are positioned on one side of the clamping strips, the clamping chassis is fixedly connected with the monitoring alarm equipment body and is clamped with the connecting disc and is positioned on one side of the connecting disc, the clamping chassis is provided with grooves, the grooves are positioned on two sides of the clamping chassis, and the disassembly screw rod is rotatably connected with the connecting disc and penetrates through the connecting disc and the clamping strips. The mounting assembly further comprises a sucker, wherein the sucker is fixedly connected with the connecting disc and is positioned in the connecting disc. The mounting assembly further comprises a guide sliding rod which is fixedly connected with the connecting disc, is in sliding connection with the holding strip and penetrates through the holding strip. The holding strip comprises a holding strip body and a rubber pad, wherein the holding strip body is in sliding connection with the connecting disc and is positioned in the connecting disc, and the rubber pad is fixedly connected with the holding strip body and is positioned on one side of the holding strip body. The holding strip comprises a holding strip body and a rubber pad, wherein the holding strip body is in sliding connection with the connecting disc and is positioned in the connecting disc, and the rubber pad is fixedly connected with the holding strip body and is positioned on one side of the holding strip body. The utility model discloses air pressure monitoring alarm equipment, which is characterized in that an air pressure monitoring alarm equipment body monitors air pressure of an ultralow-temperature trace environment-friendly cooling system in real time based on a sensor technology (the prior art), an alarm is triggered to inform an administrator of processing when the air pressure is abnormal, specifically, the current air pressure value of an air path pipeline of a cooling system is acquired in real time through a sensor, a processing layer carries out temperature compensation and linearization correction on an original signal, the original signal is converted into accurate air pressure data (usually MPa or kPa), the real-time data are compared with a preset safety threshold (an upper limit, a lo