CN221054414U - Pressure safety valve pressure monitoring equipment - Google Patents
Pressure safety valve pressure monitoring equipment Download PDFInfo
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- CN221054414U CN221054414U CN202322429136.1U CN202322429136U CN221054414U CN 221054414 U CN221054414 U CN 221054414U CN 202322429136 U CN202322429136 U CN 202322429136U CN 221054414 U CN221054414 U CN 221054414U
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 57
- 238000007789 sealing Methods 0.000 claims abstract description 22
- 238000003466 welding Methods 0.000 claims abstract description 11
- 238000012806 monitoring device Methods 0.000 claims description 9
- 230000003014 reinforcing effect Effects 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 11
- 238000004880 explosion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses pressure monitoring equipment of a pressure safety valve, which comprises a bottom plate: the top welding of bottom plate has the monitoring piece, the top screw thread fixed mounting of monitoring piece has the pointer manometer, the left side threaded connection of monitoring piece has into the pressure pipe, the right side detachable of monitoring piece is connected with the port conversion pipe, the right-hand member threaded connection of port conversion pipe has screw thread pressure relief valve. According to the utility model, the threaded pressure safety valve is locked by driving the clamping plate to slide through the air cylinder, then the threaded pressure safety valve is pressurized and monitored through the pressure inlet pipe, if the pressure is greater than 25bar, the threaded pressure safety valve cannot release pressure yet, at the moment, the pressure in the inner cavity of the monitoring block can drive the sealing gasket to slide for releasing pressure, explosion caused by overlarge pressure in the inner cavities of the monitoring block and the threaded pressure safety valve is prevented, and the purposes of facilitating the monitoring operation of a user and improving the operation safety during the monitoring can be achieved.
Description
Technical Field
The utility model belongs to the technical field of pressure safety valve monitoring, and particularly relates to pressure safety valve pressure monitoring equipment.
Background
The pressure relief valve is an important device in the industrial production process and is used for completely releasing pressure and preventing pipelines and devices from exploding, and mainly comprises a spring, a valve body, a valve cover and the like, wherein the opening pressure of the pressure relief valve is known to be 23bar, and in order to ensure the accuracy and the effectiveness of the pressure relief valve, the pressure relief valve needs to be checked and calibrated regularly, so that the design of a set of convenient and safe checking tool is of great importance.
Disclosure of utility model
The utility model aims to provide pressure monitoring equipment for a pressure relief valve, so as to solve the technical problems in the background art.
The technical scheme for solving the technical problems is as follows: a pressure safety valve pressure monitoring device comprising a base plate: the top welding of bottom plate has the monitoring piece, the top screw thread fixed mounting of monitoring piece has pointer formula manometer, the left side screw thread connection of monitoring piece has into the pressure tube, the right side detachable connection of monitoring piece has the port conversion pipe, the right-hand member screw thread connection of monitoring piece has screw thread pressure relief valve, the top fixed mounting of bottom plate has the cylinder, the output fixedly connected with splint of cylinder, the bottom welding of splint has the sliding plate, the sliding plate slides at the top of bottom plate, the through-hole that cooperates with screw thread pressure relief valve has been seted up on the surface of splint, the pressure chamber has been seted up into in the left side of monitoring piece, the connecting chamber has been seted up on the right side of monitoring piece, the left side bonding of connecting chamber inner chamber has the sealing ring, advance the inner chamber intercommunication of pressure chamber and connecting chamber, the pressure relief chamber inner chamber's top has been seted up to the top, the upper portion welding of pressure relief chamber inner chamber has the fixed plate, the middle part fixedly connected with fixed pipe of pressure relief chamber inner chamber, the top fixedly connected with clamp plate, the top sliding connection of fixed pipe has the cross-shaped plate, the sealing pad has the sealing pad to the sealing pad, sealing pad has the sealing pad to the bottom of the inner chamber, sealing pad has between the sealing pad is all been seted up to the sealing pad.
Preferably, a plurality of reinforcing plates are welded on the left side and the right side of the clamping plate, and the bottoms of the reinforcing plates are welded on the top of the sliding plate.
Preferably, two sliding blocks are welded at the bottom of the sliding plate.
Preferably, a sliding groove for sliding the sliding block is formed in the top of the bottom plate.
Preferably, a pressure gauge connecting cavity matched with the pointer pressure gauge is formed in the top of the monitoring block.
Preferably, the right side of the inner cavity of the pressure inlet cavity and the bottom of the inner cavity of the pressure meter connecting cavity are also bonded with sealing rings.
1. The beneficial effects of the utility model are as follows: according to the utility model, the connecting ends of the threaded pressure safety valves with different apertures are converted through the port conversion pipe, then the left end of the port conversion pipe is inserted into the inner cavity of the connecting cavity, the clamping plate is driven to slide through the air cylinder to lock the threaded pressure safety valve, then the threaded pressure safety valve is subjected to pressurization monitoring through the pressure inlet pipe, if the pressure is greater than 25bar, the threaded pressure safety valve cannot release pressure, at the moment, the pressure in the inner cavity of the monitoring block can drive the sealing gasket to slide to release pressure, explosion caused by overlarge pressure in the inner cavities of the monitoring block and the threaded pressure safety valve is prevented, and the purposes of facilitating monitoring operation of a user and improving operation safety during monitoring can be achieved.
2. According to the utility model, the firmness of welding the clamping plate and the sliding plate can be improved through the arrangement of the reinforcing plate, and the fracture at the welding position of the clamping plate and the sliding plate is avoided when the cylinder drives the clamping plate to clamp the threaded pressure safety valve.
3. According to the utility model, through the cooperation of the sliding block and the sliding groove, when the sliding plate slides on the top of the bottom plate, the sliding block can slide in the inner cavity of the sliding groove, so that the sliding stability of the clamping plate and the sliding plate is improved.
Drawings
The foregoing and/or other advantages of the present utility model will become more apparent and more readily appreciated from the detailed description taken in conjunction with the following drawings, which are meant to be illustrative only and not limiting of the utility model, wherein:
FIG. 1 is a perspective view of one embodiment of the present utility model;
FIG. 2 is a perspective exploded view of one embodiment of the present utility model;
FIG. 3 is a front partial cross-sectional view of a monitor block according to one embodiment of the present utility model;
fig. 4 is an enlarged view of point a in fig. 3 according to an embodiment of the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. The pressure gauge comprises a bottom plate, 2, a monitoring block, 3, a pointer type pressure gauge, 4, a pressure inlet pipe, 5, a port conversion pipe, 6, a threaded pressure safety valve, 7, a cylinder, 8, a clamping plate, 9, a sliding plate, 10, a through hole, 11, a reinforcing plate, 12, a sliding block, 13, a sliding groove, 14, a pressure inlet cavity, 15, a connecting cavity, 16, a pressure gauge connecting cavity, 17, a pressure relief cavity, 18, a sealing ring, 19, a fixing plate, 20, a fixing pipe, 21, a cross mounting frame, 22, a pressure relief spring, 23, a sealing pad mounting frame, 24 and a sealing pad.
Detailed Description
Hereinafter, an embodiment of the pressure safety valve pressure monitoring apparatus of the present utility model will be described with reference to the accompanying drawings.
The examples described herein are specific embodiments of the present utility model, which are intended to illustrate the inventive concept, are intended to be illustrative and exemplary, and should not be construed as limiting the utility model to the embodiments and scope of the utility model. In addition to the embodiments described herein, those skilled in the art can adopt other obvious solutions based on the disclosure of the claims and specification, including those adopting any obvious substitutions and modifications to the embodiments described herein.
The drawings in the present specification are schematic views, which assist in explaining the concept of the present utility model, and schematically show the shapes of the respective parts and their interrelationships. Note that, in order to clearly show the structures of the components of the embodiments of the present utility model, the drawings are not drawn to the same scale. Like reference numerals are used to denote like parts.
Fig. 1-4 show a pressure safety valve pressure monitoring device of an embodiment of the utility model, comprising a base plate 1: the top of the bottom plate 1 is welded with a monitoring block 2, the top thread of the monitoring block 2 is fixedly provided with a pointer type pressure gauge 3, the top of the monitoring block 2 is provided with a pressure gauge connecting cavity 16 matched with the pointer type pressure gauge 3, the left side thread of the monitoring block 2 is connected with a pressure inlet pipe 4, the right side of the monitoring block 2 is detachably connected with a port conversion pipe 5, the right end thread of the port conversion pipe 5 is connected with a thread type pressure safety valve 6, the top of the bottom plate 1 is fixedly provided with a cylinder 7, the output end of the cylinder 7 is fixedly connected with a clamping plate 8, the bottom of the clamping plate 8 is welded with a sliding plate 9, the left side and the right side of the clamping plate 8 are both welded with a plurality of reinforcing plates 11, the bottom of the reinforcing plates 11 are welded at the top of the sliding plate 9, the welding firmness of the clamping plate 8 and the sliding plate 9 can be improved through the arrangement of the reinforcing plates 11, when the cylinder 7 drives the clamping plate 8 to clamp the thread type pressure safety valve 6, avoiding the fracture at the welding position of the clamping plate 8 and the sliding plate 9, the sliding plate 9 slides at the top of the bottom plate 1, two sliding blocks 12 are welded at the bottom of the sliding plate 9, a sliding groove 13 for the sliding blocks 12 to slide is formed at the top of the bottom plate 1, through the matching use of the sliding blocks 12 and the sliding grooves 13, when the sliding plate 9 slides at the top of the bottom plate 1, the sliding blocks 12 slide in the inner cavity of the sliding groove 13, so that the sliding stability of the clamping plate 8 and the sliding plate 9 is improved, the surface of the clamping plate 8 is penetrated and provided with a through hole 10 matched with the threaded pressure safety valve 6, the left side of the monitoring block 2 is provided with a pressure inlet cavity 14, the right side of the monitoring block 2 is provided with a connecting cavity 15, the left side of the inner cavity of the connecting cavity 15 is adhered with a sealing ring 18, the pressure inlet cavity 14 is communicated with the inner cavity of the connecting cavity 15, the right side of the inner cavity of the pressure inlet cavity 14 and the bottom of the inner cavity 16 of the pressure gauge connecting cavity are also adhered with the sealing ring 18, the pressure release chamber 17 has been seted up at the top of monitoring piece 2 inner chamber, the upper portion welding in pressure release chamber 17 inner chamber has fixed plate 19, the middle part fixedly connected with fixed pipe 20 in pressure release chamber 17 inner chamber, the top sliding connection of fixed pipe 20 has cross mounting bracket 21, fixed mounting has pressure release spring 22 between cross mounting bracket 21 and the fixed plate 19, the inner chamber sliding connection of fixed pipe 20 has the sealed pad mounting bracket 23 that extends to the bottom outside, sealed pad 24 has been glued to sealed pad mounting bracket 23's inner chamber, the bottom contact in sealed pad 24's surface and monitoring piece 2 inner chamber, the bleeder vent has all been seted up to fixed plate 19 and fixed pipe 20's surface.
Working principle: when the utility model is used, a user converts the connecting ends of the threaded pressure safety valves 6 with different apertures through the port conversion pipe 5, unifies the apertures of the connecting ends of the threaded pressure safety valves 6, then inserts the left end of the port conversion pipe 5 into the inner cavity of the connecting cavity 15, drives the clamping plate 8 and the sliding plate 9 to slide on the top of the bottom plate 1 through the air cylinder 7, at the moment, the sliding block 12 slides in the inner cavity of the sliding groove 13, thereby inserting the right end of the threaded pressure safety valve 6 into the inner cavity of the through hole 10 in the clamping plate 8, extruding the right side of the threaded pressure safety valve 6 through the clamping plate 8, leading the left side of the port conversion pipe 5 to be inserted into the inner cavity of the connecting cavity 15 and tightly contacted with the sealing ring 18 in the inner cavity of the connecting cavity 15, realizing locking of the threaded pressure safety valve 6, then pressurizing the inner cavity of the monitoring block 2 through the pressure inlet pipe 4, the pointer type pressure gauge 3 can display the pressure value in the inner cavity of the monitoring block 2, the threaded pressure safety valve 6 is pressurized and monitored, if the pointer type pressure gauge 3 displays the value exceeding 23bar, the threaded pressure safety valve 6 is not discharged, the threaded pressure safety valve 6 is disqualified, otherwise, the threaded pressure safety valve 6 is qualified, if the pressure is greater than 25bar, the threaded pressure safety valve 6 can not discharge pressure, at the moment, the pressure in the inner cavity of the monitoring block 2 can drive the sealing gasket 24 to slide upwards, thereby driving the sealing gasket mounting frame 23 to slide upwards in the inner cavity of the fixed pipe 20, driving the cross mounting frame 21 to slide upwards and compress the pressure release spring 22, the pressure is released through the ventilation holes on the surfaces of the fixed pipe 20 and the fixed plate 19, the pressure in the inner cavities of the monitoring block 2 and the threaded pressure safety valve 6 is prevented from being excessively high, so that the safety during monitoring is improved, when the pressure monitoring device is operated, the device is convenient and simple, easy to put on hands and high in efficiency.
To sum up: this pressure relief valve pressure monitoring equipment changes the link of different aperture screw thread formula pressure relief valve 6 through port change pipe 5, inserts the inner chamber of connecting chamber 15 with the left end of port change pipe 5 afterwards, drives splint 8 through cylinder 7 and slides screw thread formula pressure relief valve 6 and lock, carries out the pressurization monitoring to screw thread formula pressure relief valve 6 through advance pressure pipe 4 afterwards, if pressure is greater than the pressure release still can not be carried out to screw thread formula pressure relief valve 6 after 25bar, and the pressure of monitoring piece 2 inner chamber can drive sealing washer 24 and slide and carry out the pressure release this moment, prevents that the pressure of monitoring piece 2 and screw thread formula pressure relief valve 6 inner chamber from being too big to lead to the explosion, can reach the purpose of convenient to use person's monitoring operation and operation safety when improving the monitoring.
The above disclosed features are not limited to the disclosed combinations with other features, and other combinations between features can be made by those skilled in the art according to the purpose of the utility model to achieve the purpose of the utility model.
Claims (6)
1. Pressure safety valve pressure monitoring device, characterized by comprising a base plate (1): the top welding of bottom plate (1) has monitoring piece (2), the top screw thread fixed mounting of monitoring piece (2) has pointer manometer (3), the left side screw thread of monitoring piece (2) has into pressure pipe (4), the right side detachable connection of monitoring piece (2) has port change pipe (5), the right-hand member screw thread connection of port change pipe (5) has screw thread pressure relief valve (6), the top fixed mounting of bottom plate (1) has cylinder (7), the output fixedly connected with splint (8) of cylinder (7), the bottom welding of splint (8) has sliding plate (9), sliding plate (9) are at the top of bottom plate (1) slip, through-hole (10) with screw thread pressure relief valve (6) cooperation use have been run through to the surface of splint (8), advance pressure chamber (14) have been seted up on the left side of monitoring piece (2), connecting chamber (15) have been seted up on the right side of monitoring piece (2), connecting chamber (15) bond chamber (18), pressure release chamber (17) have on the top of connecting chamber (19), the utility model discloses a pressure relief device, including pressure release chamber (17), fixed pipe (20) are fixedly connected with in middle part in pressure release chamber (17) inner chamber, the top sliding connection of fixed pipe (20) has cross mounting bracket (21), fixed mounting has pressure release spring (22) between cross mounting bracket (21) and fixed plate (19), the inner chamber sliding connection of fixed pipe (20) has sealed pad mounting bracket (23) that extend to the bottom outside, sealed inner chamber bonding of pad mounting bracket (23) has sealed pad (24), the bottom contact in the surface of sealed pad (24) and monitoring piece (2) inner chamber, the bleeder vent has all been seted up on the surface of fixed plate (19) and fixed pipe (20).
2. Pressure safety valve pressure monitoring device according to claim 1, characterized in that a plurality of reinforcing plates (11) are welded on the left and right sides of the clamping plate (8), and the bottom of the reinforcing plates (11) is welded on the top of the sliding plate (9).
3. Pressure safety valve pressure monitoring device according to claim 2, characterized in that the bottom of the sliding plate (9) is welded with two sliding blocks (12).
4. A pressure safety valve pressure monitoring device according to claim 3, characterized in that the top of the bottom plate (1) is provided with a chute (13) for sliding of a slider (12).
5. The pressure monitoring device of the pressure safety valve according to claim 4, wherein a pressure gauge connecting cavity (16) matched with the pointer pressure gauge (3) is formed at the top of the monitoring block (2).
6. Pressure monitoring device according to claim 5, characterized in that the right side of the inner cavity of the pressure inlet chamber (14) and the bottom of the inner cavity of the pressure gauge connecting chamber (16) are also bonded with sealing rings (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322429136.1U CN221054414U (en) | 2023-09-07 | 2023-09-07 | Pressure safety valve pressure monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322429136.1U CN221054414U (en) | 2023-09-07 | 2023-09-07 | Pressure safety valve pressure monitoring equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221054414U true CN221054414U (en) | 2024-05-31 |
Family
ID=91201953
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322429136.1U Active CN221054414U (en) | 2023-09-07 | 2023-09-07 | Pressure safety valve pressure monitoring equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221054414U (en) |
-
2023
- 2023-09-07 CN CN202322429136.1U patent/CN221054414U/en active Active
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