Views:1 Author:Site Editor Publish Time: 2020-05-28 Origin:Site
Dental suction unit is a commonly used and necessary rescue instrument in various clinical departments, and it is used frequently in the operating room.So do you know how does a dental suction unit work? This article will tell you the answer.
1.Structure of dental suction unit
2. Working principle of dental suction unit
The suction device head structure used for dental suction unit is as follows:The used in dental suction unit dedicated dental suction unit head structure includes dental suction unit installation, connectors, dental suction unit head, external connection head, u-shaped slot, outside agencies, metal hose, external absorption attract hose, disc head, round draw hole, by the agency, U shape fixed block, the U shape bump block, round hole and threaded hole, rectangular openings, rectangular limit board, connecting rod, round, round hole and wing bolt;
The first end of the dental suction unit mounting head is fixedly connected with the connecting head, and the first end of the connecting head is fixedly connected with the dental suction unit head;The outer wall of the connector of dental suction unit is fixed in an annular array and there are three of the outer connectors, and the three of the outer connectors are respectively fixed and connected with a set of the outer suction mechanism.The outer dental suction unit is composed of a metal hose and an external suction hose.The rear end of the external suction hose is connected with the connector of dental suction unit through the inner cavity of the external connector, and the first end of the external suction hose is connected with a set of disk-shaped suction headers with an integral structure.The disc-shaped suction head is uniformly provided with seven circular suction holes connected with the inner cavity of the external suction hose;The tail end of the metal hose is fixedly connected with the outer connector, and the metal hose is wrapped around the external suction hose and exposed on the outer wall of the outer connector.The first end of the metal hose is fitted to the rear end face of the disc-shaped suction head;The outer wall of the outer connector near the head end is provided with a u-shaped groove connected with its inner cavity, and the outer wall of the three outer connectors is fixed and installed with a set of the stop mechanism at the corresponding part of the u-shaped groove;The end mechanism is composed of a u-shaped fixing block, a rectangular limit plate and a butterfly bolt.A circular hole is arranged at the axial position of the semicircular structure of the u-shaped fixing block, and the u-shaped fixing block is fixed through the circular hole on the outer wall of the outer connecting head.A rectangular opening is arranged at the center of the top surface of the fixed block of the U shape and connected with the circular hole, and the rectangular opening corresponds to the position of the u-shaped groove arranged on the outer wall of the outer connector of dental suction unit and the opening contour is consistent;A u-shaped convex block is fixedly connected at the left and right ends of the u-shaped fixed block, and a local threaded hole is arranged at the axial position of the semicircular structure of the two u-shaped convex blocks.A rectangular limit plate is arranged directly above the fixed block of the U shape, and a circular through hole is arranged at the left and right sides of the top surface of the rectangular limit plate corresponding to the positions of the threaded holes at the two positions.The rectangular limit plate is connected with the u-shaped fixing block through two tail-ends passing through the circular through holes of the two loci and the butterfly bolt threaded in the threaded holes of the two loci.
The structure and working principle of dental suction unit are relatively complex. If you need dental suction unit, you must find professional merchants. Our company is committed to producing all kinds of dental suction unit, which can not only provide high-quality dental suction unit, but also provide satisfactory service for you.