CN219328557U

CN219328557U - Pressure gauge with monitoring alarm function

Info

Publication number: CN219328557U
Application number: CN202223518219.XU
Authority: CN
Inventors: 苑宝玉
Original assignee: Tianjin Yumin Electromechanical Equipment Maintenance Service Co ltd
Current assignee: Tianjin Yumin Electromechanical Equipment Maintenance Service Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-07-11
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of pressure gauges, and particularly relates to a pressure gauge with a monitoring alarm function. According to the utility model, by arranging the elastic membrane, the piston, the push rod, the button, the signal transmitter, the signal receiver, the alarm, the boss, the first sealing gasket, the second sealing gasket, the monitoring piece, the mounting groove, the fixing part and the bulge, the real-time monitoring effect on the internal pressure of the pressure gauge can be realized, the condition that the pressure gauge is damaged due to overlarge internal pressure of a monitoring pipeline is avoided, the use safety is improved, the convenience dismounting effect on the internal structure of the mounting piece can be realized, the replacement effect on different parts is realized, the condition that the whole pressure gauge is scrapped due to the damage of part parts is prevented, the use cost is saved, and the sealing effect in the structure is good.

Description

Pressure gauge with monitoring alarm function

Technical Field

The utility model relates to the technical field of pressure gauges, in particular to a pressure gauge with a monitoring and alarming function.

Background

The pressure gauge is a meter which takes an elastic element as a sensitive element and measures and indicates the pressure higher than the ambient pressure, is very common in application, and almost extends to all industrial processes and scientific research fields. Is widely visible in the fields of heating power pipe networks, oil and gas transmission, water and gas supply systems, vehicle maintenance factories, shops and the like. In particular, in the industrial process control and technical measurement process, the elastic sensitive element of the mechanical pressure gauge has the characteristics of high mechanical strength, convenient production and the like.

The prior art has the following problems:

the general manometer simple structure only possesses simple monitoring pressure effect, but when pipeline internal pressure is too big, the manometer can not remind people, easily causes the condition of pipeline damage, has reduced the safety in utilization of manometer.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the pressure gauge with the monitoring and alarming functions, which solves the problems that the pressure gauge is simple in structure, only has a simple pressure monitoring function, cannot remind people, is easy to cause the condition of pipeline damage and reduces the use safety of the pressure gauge.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a manometer with monitoring alarming function, includes the manometer main part, the lower extreme of manometer main part is connected with the connecting pipe, the side of connecting pipe is connected with the monitoring pipe, the one end of monitoring pipe is provided with the knob, the upper end of manometer main part is provided with the siren, the back of manometer main part is provided with signal receiver, the inside of monitoring pipe is provided with and the installed part, the inside one end of installed part is provided with signal transmitter, one side of signal transmitter is provided with the button, the inner wall of installed part is provided with the boss, one side of boss is provided with the monitored part, the inside of monitored part is provided with the piston, one side of piston is connected with the push rod, the opposite side of piston is provided with the elastic membrane, one end of installed part is provided with the mounting, the mounting groove has been seted up to the terminal surface of installed part, one side of mounting is provided with the arch, bellied outside is provided with the fixed part.

As a preferable technical scheme of the utility model, the outer diameter size of the mounting piece is matched with the inner diameter size of the monitoring pipe, and the mounting piece is in threaded connection with the monitoring pipe.

As a preferable technical scheme of the utility model, the push rod and the push button are positioned on the same horizontal line, and the signal receiver is in wireless connection with the signal transmitter.

As a preferred technical scheme of the utility model, the diameter size of the piston is matched with the inner size of the monitoring piece, and the piston is movably connected with the monitoring piece.

As a preferable technical scheme of the utility model, a first sealing gasket is arranged between the monitoring piece and the boss, and the size of the boss is matched with the outer diameter size of the monitoring piece.

As a preferable technical scheme of the utility model, the outer diameter of the bulge is matched with the inner diameter of the mounting piece, and a second sealing gasket is arranged between the monitoring piece and the bulge.

As a preferable technical scheme of the utility model, the fixing part is annular in shape, a threaded part is arranged on the outer side of the fixing part, the size of the fixing part is matched with the inner size of the mounting groove, and the fixing part is fixedly connected with the mounting piece through the mounting groove.

Compared with the prior art, the utility model provides the pressure gauge with the monitoring and alarming functions, which has the following beneficial effects:

1. this manometer with monitoring alarming function through setting up elastic membrane, piston, push rod, button, signal transmitter, signal receiver and siren, can realize the real-time supervision effect to manometer internal pressure, avoids monitoring the condition that the too big manometer of causing of pipeline internal pressure damages, can also remind people pipeline internal pressure too big simultaneously, is convenient for in time operate the processing to the pipeline, has improved safety in utilization.

2. This manometer with monitoring alarming function is through setting up boss, first gasket, second gasket, monitoring piece, mounting groove, fixed part and arch, can realize the convenience dismouting effect to mounting inner structure, realizes the change effect to different spare parts, prevents to appear partial part damage and leads to the condemned condition of whole manometer, has saved use cost, and the inside sealed effectual of structure.

Drawings

FIG. 1 is a schematic diagram of a pressure gauge of the present utility model;

FIG. 2 is a schematic view of the back structure of the pressure gauge of the present utility model;

FIG. 3 is a schematic diagram of the internal structure of the pressure gauge of the present utility model;

fig. 4 is a schematic view of a mounting structure.

In the figure: 1. a pressure gauge body; 2. a connecting pipe; 3. monitoring a tube; 4. a knob; 5. an alarm; 6. a signal receiver; 7. a mounting member; 8. a signal transmitter; 9. a button; 10. a boss; 11. a monitoring member; 12. a first sealing gasket; 13. a piston; 14. a push rod; 15. an elastic film; 16. a fixing member; 17. a second sealing gasket; 18. a mounting groove; 19. a protrusion; 20. a fixing part.

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.

Referring to fig. 1 to 4, in the present embodiment: the utility model provides a manometer with monitoring alarming function, including manometer main part 1, the lower extreme of manometer main part 1 is connected with connecting pipe 2, the side of connecting pipe 2 is connected with monitor tube 3, the one end of monitor tube 3 is provided with knob 4, the upper end of manometer main part 1 is provided with alarm 5, the back of manometer main part 1 is provided with signal receiver 6, monitor tube 3's inside is provided with mounting 7, the inside one end of mounting 7 is provided with signal transmitter 8, be used for pressure signal's transmission use, one side of signal transmitter 8 is provided with button 9, the inner wall of mounting 7 is provided with boss 10, one side of boss 10 is provided with monitoring piece 11, the inside of monitoring piece 11 is provided with piston 13, one side of piston 13 is connected with push rod 14, the opposite side of piston 13 is provided with elastic membrane 15, the one end of mounting 7 is provided with mounting 16, mounting 18 has been seted up to the terminal surface of mounting 7, one side of mounting 16 is provided with protruding 19, the outside of protruding 19 is provided with fixed part 20.

In the embodiment, the outer diameter of the mounting piece 7 is matched with the inner diameter of the monitoring tube 3, the mounting piece 7 is in threaded connection with the monitoring tube 3, and the device is simple in structure and convenient to assemble and disassemble; the push rod 14 and the button 9 are positioned on the same horizontal straight line, the signal receiver 6 is in wireless connection with the signal transmitter 8, and the internal structure is reasonable in design; the diameter size of the piston 13 is matched with the inner size of the monitoring piece 11, the piston 13 is movably connected with the monitoring piece 11, and the tightness is good; a first sealing gasket 12 is arranged between the monitoring piece 11 and the boss 10, the size of the boss 10 is matched with the outer diameter size of the monitoring piece 11, the sealing effect of the inside of the mounting piece 7 is ensured, and the monitoring accuracy is improved; the outer diameter of the bulge 19 is matched with the inner diameter of the mounting piece 7, and a second sealing gasket 17 is arranged between the monitoring piece 11 and the bulge 19, so that the sealing effect inside the mounting piece 7 is ensured, and the monitoring accuracy is improved; the shape of the fixing part 20 is circular, a threaded part is arranged on the outer side of the fixing part 20, the size of the fixing part 20 is matched with the inner size of the mounting groove 18, the fixing part 20 is fixedly connected with the mounting piece 7 through the mounting groove 18, and the fixing part is reasonable in structure and convenient to assemble and disassemble.

The working principle and the using flow of the utility model are as follows: in the installation process, an operator plugs the first sealing gasket 12 into the boss 10 in the installation piece 7, then plugs the monitoring piece 11 and the second sealing gasket 17 into the installation piece 7 in sequence, the bulge 19 of the fixing piece 16 is aligned with the inside of the installation piece 7, the fixing part 20 can be gradually inserted into the inside of the installation groove 18 through rotating the fixing piece 16, the bulge 19 is propped against the second sealing gasket 17, the monitoring piece 11 extrudes the first sealing gasket 12 to complete the installation of the monitoring piece 11, then the installation piece 7 with the monitoring piece 11 is inserted into the monitoring tube 3, the installation piece 7 is fixed in the monitoring tube 3 through rotating the knob 4, in the use process, when the pressure in the pressure gauge is overlarge, the pressure is expanded with the elastic membrane 15, the gas on the left side of the piston 13 is moved to the right with the piston 13, the push rod 14 is propped against the button 9, the signal emitter 8 emits an alarm signal, the signal receiver 6 is accepted, and finally the alarm 5 sounds.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. Pressure gauge with monitoring alarming function, including manometer main part (1), its characterized in that: the utility model discloses a pressure gauge, including pressure gauge main part (1), connecting pipe (2), the side of connecting pipe (2) is connected with monitor pipe (3), the one end of monitor pipe (3) is provided with knob (4), the upper end of pressure gauge main part (1) is provided with alarm (5), the back of pressure gauge main part (1) is provided with signal receiver (6), the inside of monitor pipe (3) is provided with and installed part (7), the inside one end of installed part (7) is provided with signal transmitter (8), one side of signal transmitter (8) is provided with button (9), the inner wall of installed part (7) is provided with boss (10), one side of boss (10) is provided with monitor piece (11), the inside of monitor piece (11) is provided with piston (13), one side of piston (13) is connected with push rod (14), the opposite side of piston (13) is provided with elastic membrane (15), the one end of installed part (7) is provided with mounting (16), one side of terminal surface (7) is provided with button (9), the inside one side of installing part (19) is provided with protruding (19).

2. A pressure gauge with monitoring and alarm functions according to claim 1, characterized in that: the outer diameter of the mounting piece (7) is matched with the inner diameter of the monitoring pipe (3), and the mounting piece (7) is in threaded connection with the monitoring pipe (3).

3. A pressure gauge with monitoring and alarm functions according to claim 1, characterized in that: the push rod (14) and the button (9) are positioned on the same horizontal line, and the signal receiver (6) is in wireless connection with the signal transmitter (8).

4. A pressure gauge with monitoring and alarm functions according to claim 1, characterized in that: the diameter size of the piston (13) is matched with the inner size of the monitoring piece (11), and the piston (13) is movably connected with the monitoring piece (11).

5. A pressure gauge with monitoring and alarm functions according to claim 1, characterized in that: the middle of the monitoring piece (11) and the boss (10) is provided with a first sealing gasket (12), and the size of the boss (10) is matched with the outer diameter size of the monitoring piece (11).

6. A pressure gauge with monitoring and alarm functions according to claim 1, characterized in that: the outer diameter of the bulge (19) is matched with the inner diameter of the mounting piece (7), and a second sealing gasket (17) is arranged between the monitoring piece (11) and the bulge (19).

7. A pressure gauge with monitoring and alarm functions according to claim 1, characterized in that: the shape of the fixing part (20) is circular, a threaded part is arranged on the outer side of the fixing part (20), the size of the fixing part (20) is matched with the inner size of the mounting groove (18), and the fixing part (20) is fixedly connected with the mounting piece (7) through the mounting groove (18).