阅读说明：本技术 一种预测性维护系统 (Predictive maintenance system ) 是由 张德松 刘海彬 卞谋旺 于 2020-08-24 设计创作，主要内容包括：本发明公开了一种预测性维护系统,包括气动阀以及设置在气动阀一侧外壁的智能型阀门定位器,所述气动阀由阀体、支撑架、阀杆以及执行机构组成,所述阀体两侧均设置有连接法兰,所述支撑架设置在阀体顶部,所述阀杆设置在支撑架中间位置,所述执行机构设置在支撑架顶部,所述智能型阀门定位器设置在支撑架一侧外壁,且所述智能型阀门定位器靠近支撑架一侧设置有连接组件。本发明通过设置的连接组件方便了使用者对于智能型阀门定位器的安装,从而提高了装置使用的便捷性,同时通过设置的智能型阀门定位器、报警器以及报警灯,使得使用者可以及时对产生损伤的气动阀进行检修,而有效的减少了经济损失。(The invention discloses a predictive maintenance system which comprises a pneumatic valve and an intelligent valve positioner arranged on the outer wall of one side of the pneumatic valve, wherein the pneumatic valve consists of a valve body, a support frame, a valve rod and an actuating mechanism, connecting flanges are arranged on two sides of the valve body, the support frame is arranged on the top of the valve body, the valve rod is arranged in the middle of the support frame, the actuating mechanism is arranged on the top of the support frame, the intelligent valve positioner is arranged on the outer wall of one side of the support frame, and a connecting assembly is arranged on one side, close to the support frame, of the intelligent valve positioner. The intelligent valve positioner is convenient for a user to install the intelligent valve positioner through the connecting component, so that the use convenience of the device is improved, and meanwhile, the damaged pneumatic valve can be overhauled in time by the user through the intelligent valve positioner, the alarm and the alarm lamp, so that the economic loss is effectively reduced.)

1. A predictive maintenance system, comprising a pneumatic valve (1) and an intelligent valve positioner (2) arranged on the outer wall of one side of the pneumatic valve (1), characterized in that: pneumatic valve (1) comprises valve body (3), support frame (4), valve rod (5) and actuating mechanism (6), valve body (3) both sides all are provided with flange, support frame (4) set up at valve body (3) top, valve rod (5) set up at support frame (4) intermediate position, actuating mechanism (6) set up at support frame (4) top, intelligent valve locator (2) set up at support frame (4) one side outer wall, just intelligent valve locator (2) are close to support frame (4) one side and are provided with coupling assembling, intelligent valve locator (2) one side is provided with the display screen.

2. A predictive maintenance system according to claim 1, wherein: the intelligent valve positioner is characterized in that a monitoring meter (7) is arranged on the outer wall of one side of the intelligent valve positioner (2), three groups of monitoring meters (7) are arranged, the three groups of monitoring meters (7) are uniformly arranged on the outer wall of one side of the intelligent valve positioner (2), and the three groups of monitoring meters (7) are respectively connected with the intelligent valve positioner (2) through cables.

3. A predictive maintenance system according to claim 1, wherein: the display screen bottom is provided with the control panel, control panel one side is provided with the control button, the control button pass through the wire with display screen electric connection.

4. A predictive maintenance system according to claim 1, wherein: the intelligent valve positioner is characterized in that an alarm (8) is arranged at the top of one side of the display screen, an alarm lamp (9) is arranged at the bottom of the alarm (8), and the alarm (8) and the alarm lamp (9) are respectively electrically connected with the intelligent valve positioner (2) through leads.

5. A predictive maintenance system according to claim 1, wherein: the connecting component consists of a fixing plate (10), a connecting block (11), a clamping groove (12), a clamping block (13) and a fixing bolt (14), the fixing plate (10) is arranged on the outer wall of one side of the support frame (4), two groups of connecting blocks (11) are arranged, the two groups of connecting blocks (11) are respectively arranged on the top and the bottom of one side of the fixing plate (10), the clamping groove (12) is arranged in one side of the connecting block (11) far away from the fixing plate (10), one end of the clamping block (13) is clamped and connected with the clamping groove (12), the other end of the clamping block (13) is fixedly connected with the outer wall of one side, close to the support frame (4), of the intelligent valve positioner (2), a fixing screw hole is formed in the middle of the clamping block (13), and one end of the fixing bolt (14) penetrates through the clamping groove (12) and is connected with the fixing screw hole in the middle of the clamping block (13) in a screwing mode.

6. A predictive maintenance system according to claim 5, wherein: the fixing plate is characterized in that a connecting bolt (15) is arranged in the middle of the fixing plate (10), one end of the connecting bolt (15) penetrates through the support frame (4) and is connected with a connecting nut in a screwing mode, and the connecting nut is attached to the inner wall of one side of the support frame (4).

Technical Field

The invention relates to the technical field related to equipment maintenance, in particular to a predictive maintenance system.

Background

With the development of the times and the continuous progress of the industrial level, the sudden failure shutdown of the machine can cause great loss, therefore, higher demands are also put on the maintenance of the equipment to avoid the loss of production and the waste of materials to the maximum extent, more and more users are becoming aware that the way of performing the maintenance plan of the equipment by purely human intuition and experience in the past can no longer meet the demands of the industrial production of the process, therefore, it is also important to maintain the equipment, which generally has three modes: post-mortem, preventative and predictive maintenance, pneumatic valves as a common control element, the pneumatic valve monitoring system works in a severe environment for a long time, so that the problems of corrosion, abrasion and the like exist, and in order to avoid sudden damage of the pneumatic valve, a predictive maintenance component is needed to monitor a series of data of the pneumatic valve in the using process.

However, the conventional predictive maintenance assembly has a defect in its structure, which makes it difficult to install the device and the pneumatic valve, thereby reducing the convenience of use of the predictive maintenance assembly.

Disclosure of Invention

The invention aims to provide a predictive maintenance system, which solves the problems that the installation between a device and a pneumatic valve is very difficult due to the defects of the structure of a traditional predictive maintenance assembly, and the use convenience of the predictive maintenance assembly is further reduced.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a predictive maintenance system, includes pneumatic valve and sets up the intelligent valve positioner at pneumatic valve one side outer wall, the model that intelligent valve positioner adopted is SIPAT PS2 intelligent electric valve positioner, the pneumatic valve comprises valve body, support frame, valve rod and actuating mechanism, the valve body both sides all are provided with flange, the support frame sets up at the valve body top, the valve rod sets up at the support frame intermediate position, actuating mechanism sets up at the support frame top, intelligent valve positioner sets up at support frame one side outer wall, just intelligent valve positioner is close to support frame one side and is provided with coupling assembling, intelligent valve positioner one side is provided with the display screen.

The intelligent valve positioner is characterized in that a monitoring meter is arranged on the outer wall of one side of the intelligent valve positioner, three groups of monitoring meters are arranged on the outer wall of one side of the intelligent valve positioner, and the monitoring meters are evenly arranged on the outer wall of one side of the intelligent valve positioner and are arranged in three groups, and the monitoring meters are respectively connected with the intelligent valve positioner through cables.

The display screen bottom is provided with the control panel, control button is provided with to control panel one side. The control key is electrically connected with the display screen through a wire.

The intelligent valve positioner is characterized in that an alarm is arranged at the top of one side of the display screen, an alarm lamp is arranged at the bottom of the alarm, and the alarm lamp are respectively electrically connected with the intelligent valve positioner through leads.

Coupling assembling comprises fixed plate, connecting block, draw-in groove, fixture block, fixing bolt, the fixed plate sets up at support frame one side outer wall, the connecting block is provided with two sets ofly, and is two sets of the connecting block sets up respectively in fixed plate one side top and bottom, the draw-in groove is seted up inside fixed plate one side is kept away from to the connecting block, fixture block one end with the draw-in groove block is connected, the fixture block other end with intelligent valve positioner is close to support frame one side outer wall fixed connection, the fixture block intermediate position has seted up fixed screw, fixing bolt one end run through the draw-in groove with the fixed screw of fixture block intermediate position department closes.

The middle position of the fixing plate is provided with a connecting bolt, one end of the connecting bolt penetrates through the support frame and is connected with a connecting nut in a screwing mode, and the connecting nut is attached to the inner wall of one side of the support frame.

The invention provides a predictive maintenance system, which has the following beneficial effects:

(1) according to the intelligent valve positioner, the support frame and the connecting assembly are arranged, when the intelligent valve positioner is used, a user can fixedly connect the fixing plate and the support frame by using the connecting bolt, then the fixing block on one side of the intelligent valve positioner is connected with the clamping groove in a clamping manner, the fixing bolt penetrates through the clamping groove, one end of the fixing bolt can be screwed with the fixing screw hole in the middle of the block to complete the installation of the intelligent valve positioner, and therefore the intelligent valve positioner is convenient to install for the user, and the use convenience of the intelligent valve positioner is improved.

(2) According to the invention, by arranging the intelligent valve positioner, the alarm and the alarm lamp, when the intelligent valve positioner is used and detects that the abrasion in the pneumatic valve reaches a preset value, an electric signal can be generated by the control panel in the intelligent valve positioner and fed back to the alarm and the alarm lamp, so that the device can realize acousto-optic warning, a user can timely overhaul the pneumatic valve, further the loss caused by sudden damage of the starting valve due to long-time damage is avoided, and the economic loss is effectively reduced.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of the intelligent valve positioner of the present invention;

FIG. 3 is a schematic view of an intelligent valve positioner mounting structure according to the present invention;

fig. 4 is an enlarged view of the structure of fig. 3 a according to the present invention.

In the figure: 1. a pneumatic valve; 2. an intelligent valve positioner; 3. a valve body; 4. a support frame; 5. a valve stem; 6. an actuator; 7. a monitoring table; 8. an alarm; 9. an alarm lamp; 10. a fixing plate; 11. connecting blocks; 12. a card slot; 13. a clamping block; 14. fixing the bolt; 15. and connecting the bolts.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1 to 4, the present invention provides a technical solution: the utility model provides a predictive maintenance system, includes pneumatic valve 1 and sets up intelligent valve positioner 2 at 1 one side outer wall of pneumatic valve, the model that intelligent valve positioner 2 adopted is SIPAT PS2 intelligent electric valve positioner, pneumatic valve 1 comprises valve body 3, support frame 4, valve rod 5 and actuating mechanism 6, 3 both sides of valve body all are provided with flange, support frame 4 sets up at 3 tops of valve body, valve rod 5 sets up at 4 intermediate positions of support frame, actuating mechanism 6 sets up at 4 tops of support frame, intelligent valve positioner 2 sets up at 4 one side outer walls of support frame, just intelligent valve positioner 2 is close to support frame 4 one side and is provided with coupling assembling, 2 one side of intelligent valve positioner is provided with the display screen.

2 one side outer wall of intelligent valve locator is provided with monitoring table 7, monitoring table 7 is provided with three groups, three groups monitoring table 7 evenly sets up at 2 one side outer walls of intelligent valve locator, and three groups monitoring table 7 respectively through the cable with 2 electric connection of intelligent valve locator, through setting up three monitoring table 7 of group, and then made things convenient for the user to the 1 use of pneumatic valve in the directly perceived understanding of different data, and then made things convenient for the use of device.

The display screen bottom is provided with the control panel, control button is provided with to control panel one side. The control key passes through the wire with display screen electric connection, through setting up control key, and then made things convenient for the user to the settlement of device numerical value to the convenience that the device used has been improved.

Display screen one side top is provided with alarm 8, alarm 8 bottom is provided with alarm lamp 9, alarm 8 with alarm lamp 9 respectively through the wire with 2 electric connection of intelligent valve locator, when using, when the wearing and tearing that intelligent valve locator 2 detected in pneumatic valve 1 reached predetermined numerical value, can produce the signal of telecommunication through the control panel among the intelligent valve locator 2 and feed back the signal of telecommunication to alarm 8 and alarm lamp 9, and then make the device can realize acousto-optic warning, thereby make the user in time overhaul work to pneumatic valve 1, and then avoid causing the loss that the sudden damage of starting valve caused because of long-time damage, and then the effectual economic loss that has reduced.

The connecting component consists of a fixing plate 10, a connecting block 11, a clamping groove 12, a clamping block 13 and a fixing bolt 14, the fixing plate 10 is arranged on the outer wall of one side of the supporting frame 4, two groups of connecting blocks 11 are arranged, the two groups of connecting blocks 11 are respectively arranged on the top and the bottom of one side of the fixing plate 10, the clamping groove 12 is arranged in one side of the connecting block 11 far away from the fixing plate 10, one end of the clamping block 13 is clamped and connected with the clamping groove 12, the other end of the clamping block 13 is fixedly connected with the outer wall of the intelligent valve positioner 2 close to one side of the supporting frame 4, a fixing screw hole is arranged at the middle position of the clamping block 13, one end of the fixing bolt 14 penetrates through the clamping groove 12 to be screwed and connected with the fixing screw hole at the middle position of the clamping block 13, when using, the coupling assembling through setting up has made things convenient for the installation and the dismantlement of intelligent valve locator 2, and then has improved the convenience that intelligent valve locator 2 used.

The fixing plate 10 is provided with connecting bolt 15 in the middle position, connecting bolt 15 one end is run through support frame 4 and is closed soon and be connected with coupling nut, coupling nut with 4 one side inner walls of support frame are laminated mutually, through the connecting bolt 15 that sets up, and then have made things convenient for the installation of fixing plate 10 to the convenience of device use has been improved.

The working principle is as follows: when using, the user can carry out fixed connection to fixed plate 10 and support frame 4 through using connecting bolt 15, then only need to carry out the block connection through fixture block 13 with intelligent valve positioner 2 one side and draw-in groove 12, run through draw-in groove 12 through using fixing bolt 14, make fixing bolt 14 one end can be connected and can accomplish the installation to intelligent valve positioner 2 with the fixed screw of piece intermediate position department closure soon, and at the in-process that the device used, when intelligent valve positioner 2 detects the wearing and tearing in pneumatic valve 1 and reach predetermined numerical value, can produce the signal of telecommunication and feed back the signal of telecommunication to alarm 8 and alarm lamp 9 through the control panel in intelligent valve positioner 2, and then make the device can realize acousto-optic warning, thereby make the user in time overhaul work to pneumatic valve 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.