Novel pressure measurement pressure regulating device
Technical Field
The utility model relates to the technical field of direct application, in particular to a novel pressure measuring and regulating device.
Background
The safety valve is a special valve which is in a normally closed state under the action of external force and prevents the medium pressure in the pipeline or the equipment from exceeding a specified value by discharging the medium to the outside of the system when the medium pressure in the equipment or the pipeline rises to exceed the specified value. The safety valve belongs to automatic valves, and is mainly used for boilers, pressure vessels and pipelines, and the control pressure does not exceed a specified value, so that the safety valve plays an important role in protecting personal safety and equipment operation. The injection safety valve must be subjected to a pressure test to be usable.
The working face hydraulic support has long service cycle, and partial safety valve has the phenomenon of no pressure release when reaching the rated pressure. The phenomenon of overpressure of the large upright post occurs many times, and the safety valve can be frequently replaced only by notifying many times, so that the consumption of objects and people is caused, and the problem is solved.
Disclosure of utility model
The utility model aims to provide a multifunctional adjustable cover plate clamp for a bridge and a wire slot, so as to solve the problems in the background technology.
In order to achieve the above purpose, the novel pressure measuring and regulating device comprises a processing oil tank, wherein a fixed block is arranged on the top surface of the processing oil tank, a connecting bent pipe is arranged on one side of the fixed block, a connector pipe is arranged on one side of the connecting bent pipe, a closed pipe is arranged on one side of the connector pipe, a connecting hose is arranged on the bottom surface of the processing oil tank, a movable connecting pipe is arranged at one end of the connecting hose, and an access pipe is arranged at one end of the connecting hose.
Preferably, a supporting plate is arranged on the bottom surface of the processing oil tank, and a fixing ring is arranged on the bottom surface of the processing oil tank.
Preferably, the inner circular wall of the interface tube is provided with an inner thread strip, one side of the interface tube is provided with a pressure relief tube, and the outer circular wall of the pressure relief tube is provided with an outer thread strip.
Preferably, an inner circular wall of the loose joint pipe is provided with an inner thread groove, and one end of the inner thread groove is provided with a limit groove.
Preferably, one end of the access pipe is provided with a rubber gasket ring, and the outer circular wall of the access pipe is provided with a limiting ring.
Compared with the prior art, the utility model has the beneficial effects that:
This novel pressure measurement pressure regulating device through processing oil tank and the connection curved tube that sets up, the interface pipe, the loose joint pipe, can independently discharge the inside hydraulic pressure of device, can cooperate hydraulic means to detect simultaneously, processing oil tank and coupling hose, the loose joint pipe through setting up, can carry out quick connect to device and hydraulic means, can carry out the short-term test, the use of mutually supporting, can carry out the short-term test to hydraulic means, effectively avoided the pressure support to appear pressing the phenomenon of not pressure release, work efficiency and factor of safety have been improved by a wide margin simultaneously, and the cost of labor has been practiced thrift.
This novel pressure measurement pressure regulating device through processing oil tank and coupling hose, the takeover that moves about, the access pipe that set up, can carry out quick connect to device and hydraulic means, can effectively save staff's detection preparation work, through processing oil tank and the takeover that sets up, the closed pipe, can seal fast the inside of device, can control the inside hydraulic index of device, make things convenient for the staff to detect, the use of mutually supporting, can effectively save staff's detection preparation and the last hand degree of difficulty, the practicality of hoisting device.
Drawings
FIG. 1 is an exploded perspective view of the present utility model;
FIG. 2 is an exploded view of the process tank of the present utility model;
FIG. 3 is an exploded view of the interface tube of the present utility model;
Fig. 4 is an exploded view of the articulating tube of the present utility model.
The oil tank is processed in the drawing, namely, 1, an oil tank is processed, 2, a fixed block, 3, a connecting bent pipe, 4, a connector pipe, 5, a closed pipe, 6, a connecting hose, 7, a movable pipe, 8, an access pipe, 9, a supporting plate, 10, a fixed connecting ring, 11, an internal thread strip, 12, a pressure relief pipe, 13, an external thread strip, 14, an internal thread groove, 15, a limiting groove, 16, a rubber gasket ring and 17, and a limiting ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, the present utility model provides a technical solution: the utility model provides a novel pressure measuring and regulating device, including processing oil tank 1, processing oil tank 1 is used for cooperating hydraulic means to carry out practicality, ensure that hydraulic pressure intensity of hydraulic means can carry out the short-term test, the top surface of processing oil tank 1 is provided with fixed block 2, fixed block 2 is used for the position of fixed connection curved tube 3, ensure that the position deviation can not take place for connecting curved tube 3 in the use, one side of fixed block 2 is provided with connection curved tube 3, connection curved tube 3 is used for connecting interface pipe 4, ensure that interface pipe 4 can carry out the pressure release to strong hydraulic pressure fast, one side of connection curved tube 3 is provided with interface pipe 4, the interface pipe is used for discharging the strong hydraulic pressure of processing oil tank 1 inside, ensure that the hydraulic pressure of device inside can carry out the free adjustment, one side of interface pipe 4 is provided with sealed pipe 5, sealed pipe 5 is used for sealing processing oil tank 1, ensuring that the hydraulic strength inside the processing oil tank 1 can be stabilized, the bottom surface of the processing oil tank 1 is provided with a connecting hose 6, the connecting hose 6 is used for connecting the processing oil tank 1 and a hydraulic device, ensuring that the hydraulic device can perform quick detection, one end of the connecting hose 6 is provided with a movable connecting pipe 7, the movable connecting pipe 7 is used for being connected with the hydraulic device quickly, ensuring that the device can perform quick detection, one end of the connecting hose 6 is provided with an access pipe 8, the access pipe 8 is used for being matched with the movable connecting pipe 7 to be used, ensuring that the device can perform quick detection, the bottom surface of the processing oil tank 1 is provided with a supporting plate 9, the supporting plate 9 is used for supporting the processing oil tank 1, ensuring that the processing oil tank 1 cannot deviate in position in the use process, the bottom surface of the processing oil tank 1 is provided with a fixed connecting ring 10, the fixed connecting ring 10 is used for fixedly connecting the hose 6, ensure that coupling hose 6 can not break away from processing oil tank 1 easily in the use, the interior circular wall of interface pipe 4 is provided with internal thread strip 11, internal thread strip 11 is used for connecting the one end of connecting curved tube 3, ensure that connecting curved tube 3 can release pressure smoothly, one side of interface pipe 4 is provided with pressure release pipe 12, pressure release pipe 12 is used for discharging the strong hydraulic pressure of processing oil tank 1, ensure that the inside hydraulic pressure of device can control, the outer circular wall of pressure release pipe 12 is provided with external thread strip 13, external thread strip 13 is used for cooperating sealed pipe 5 to use, ensure that sealed pipe 5 can seal and dismantle pressure release pipe 12 fast.
The interior circular wall of flexible pipe 7 is provided with internal thread groove 14, internal thread groove 14 is used for connecting hydraulic means's row pressure mouth, ensure that device and hydraulic means can carry out quick connection, the one end of internal thread groove 14 is provided with spacing groove 15, spacing groove 15 cooperation spacing ring 17 uses, ensure that device and hydraulic means can carry out quick connection, the one end of access pipe 8 is provided with rubber pad ring 16, rubber pad ring 16 is used for cooperating hydraulic means's row pressure mouth and connects, ensure row pressure mouth can zonulae occludens, the outer circular wall of access pipe 8 is provided with spacing ring 17, spacing ring 17 is used for cooperating spacing groove 15 and uses, ensure that device and hydraulic means can carry out quick connection.
The working principle is that a worker firstly carries out butt joint on a rubber gasket ring 16 at one end of an access pipe 8 and a pressure discharge port of a hydraulic device, then rotates a movable connecting pipe 7 to be connected with the pressure discharge port of the hydraulic device through an internal thread groove 14, the connection of a processing oil tank 1 and the hydraulic device is completed, at the moment, the hydraulic strength inside the device can be detected through a hydraulic meter of the hydraulic device, when the pressure is too high, a closed pipe 5 can be rotated to be separated from a pressure release pipe 12 for pressure discharge, the closed pipe 5 is closed after the pressure detection is finished, and when an interface pipe 4 breaks down, the movable internal thread strip 11 is rapidly separated from a connecting curved pipe 3 and replaced.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.