CN212134092U - Intelligent water pump state monitoring protection device - Google Patents

Abstract

The utility model discloses an intelligent water pump state monitoring and protecting device, which comprises a water pump monitoring and protecting instrument arranged in an electric control cabinet; the middle of the water pump monitoring protector is provided with a plurality of hot plug modules which are respectively a vibration monitoring module, a displacement monitoring module, a swing monitoring module, a temperature monitoring module, a rotating speed monitoring module and a relay module; the front side of the electric control cabinet is provided with a cabinet door, and the surface of the cabinet door is provided with a display screen; the inner walls of the left side and the right side of the electric control cabinet are respectively provided with a plurality of sliding chutes with different heights, and the sliding chutes on the left side and the right side are sequentially the same in height from top to bottom; sliding plates are arranged in the sliding grooves in a sliding mode, and the sliding plates in the sliding grooves with the same height on the inner walls of the left side and the right side form a group; the cold water pipe has been coiled between the left spout of automatically controlled cabinet, is provided with a plurality of radiator fan on the right side inner wall of automatically controlled cabinet. The utility model discloses intelligent water pump state monitoring protection device, the module is independent, and the installation is dismantled convenient in a flexible way, and degree of automation is high, and the monitoring is more accurate.

Description

Intelligent water pump state monitoring protection device

Technical Field

The utility model relates to an intelligent water pump state monitoring protection device for measure rotating machine's rotational speed, vibration, temperature isoparametric.

Background

With the rapid development of national economy in China, water pumps and water pump stations have wide application markets in the industries of water conservancy, municipal administration and the like and play an important role. The development trend of water pump monitoring is that the precision is more and more high, degree of automation is more and more high, and traditional manual mode is when carrying out the test of water pumping station, and not only consuming time is hard, moreover because artificial reading, the noise and the vibration of data manual processing and site environment, the data of gathering can not reflect the outdoor scene operating mode completely, and can bring various errors (such as environmental error, artificial error, accidental error, mistake-breaking error etc.), make measurement of efficiency low, the measuring result precision is low, the actual need of production can not be satisfied. With the wide application of the existing control technology, computer technology, real-time monitoring and remote control technology in China, the existing water pump monitoring system does not enter manual testing and operation any more, but mainly adopts an automatic monitoring technology to automatically acquire, transmit and process parameters and automatically control and adjust various parameters according to actual operating conditions.

In addition, most monitoring devices in the market are integrated large cabinets, and when the monitoring quantity is flexible and the measuring points are scattered, the monitoring devices are bloated and inflexible; in addition, the case can generate and accumulate more heat when working for a long time, and the service life of the motor case can be influenced if the heat is not timely discharged, so that the cooling device is needed to dissipate heat, and the existing cooling device has a single cooling mode and low cooling efficiency. Therefore, at present, an intelligent water pump state monitoring and protecting device which is independent of modules, convenient and flexible to install and disassemble, high in automation degree, more accurate in monitoring and good in heat dissipation effect is urgently needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the above-mentioned not enough, providing a module is independent, and the installation is dismantled convenient nimble, and degree of automation is high, monitors more accurate intelligent water pump state monitoring protection device.

The purpose of the utility model is realized like this:

an intelligent water pump state monitoring and protecting device comprises a water pump monitoring and protecting instrument and an electric control cabinet, wherein the water pump monitoring and protecting instrument is installed in the electric control cabinet; the water pump monitoring and protecting instrument is provided with a plurality of hot plug modules which are respectively a vibration monitoring module, a displacement monitoring module, a swing monitoring module, a temperature monitoring module, a rotating speed monitoring module and a relay module in the middle; the vibration monitoring module, the displacement monitoring module, the swing degree monitoring module, the temperature monitoring module, the rotating speed monitoring module and the relay module are independent modules; the front side of the electric control cabinet is a cabinet door, and a display screen is arranged on the surface of the cabinet door; the inner walls of the left side and the right side of the electric control cabinet are respectively provided with a plurality of sliding chutes with different heights, the heights of the sliding chutes on the inner walls of the left side and the right side of the electric control cabinet are sequentially the same from top to bottom, and the length directions of the sliding chutes are vertical to the plane where the cabinet door is located; sliding plates are arranged in the sliding grooves in a sliding mode, the sliding plates slide back and forth in the sliding grooves, and the sliding plates in the sliding grooves with the same height on the inner walls of the left side and the right side are in a group and used for supporting the same module together; the vibration monitoring module, the displacement monitoring module, the swing degree monitoring module, the temperature monitoring module, the rotating speed monitoring module and the relay module are respectively arranged on the sliding plates at different heights in sequence; the vibration monitoring module, the displacement monitoring module, the swing degree monitoring module, the temperature monitoring module, the rotating speed monitoring module and the relay module are respectively connected with a monitoring sensor; the vibration monitoring module, the displacement monitoring module, the swing degree monitoring module, the temperature monitoring module, the rotating speed monitoring module and the relay module are connected to a display screen through a 485 bus; the back surface of the electric control cabinet is provided with heat dissipation mesh holes, a cold water pipe enters from the heat dissipation mesh holes, is coiled between the sliding grooves on the left side of the electric control cabinet and then penetrates out of the heat dissipation mesh holes, and the cold water pipe is communicated with a water inlet and outlet device arranged on the outer surface of the electric control cabinet; and a plurality of cooling fans are arranged on the inner wall of the right side of the electric control cabinet.

The utility model has the advantages that:

the intelligent water pump state monitoring and protecting device of the utility model utilizes the sensor detection, the signal processing, the computer technology, the data communication technology and the related knowledge of the water pump to monitor the bearing temperature, the vibration parameter, the lubricating oil temperature and the related performance parameter and the dynamic change thereof of the water pump unit in the operation process, the automation degree is high, the error is small, and the monitoring is more accurate; in addition, in the operation process of the unit, the performance degradation trend of the unit is judged, so that operation, maintenance and management personnel have a plurality of specific technical reconstruction centers, accidents are avoided, and unnecessary economic loss is avoided for enterprises; the intelligent water pump state monitoring and protecting device can be combined and used, also can be used independently, and is particularly suitable for the site with dispersed measuring points, so that the monitoring is more flexible; the utility model discloses set up cold water pipe and radiator fan among the intelligent water pump state monitoring protection device, dispel the heat to automatically controlled cabinet simultaneously, the radiating effect is better, prolongs automatically controlled cabinet life.

Drawings

Fig. 1 is the utility model discloses intelligent water pump state monitoring protection device's schematic structure diagram.

Fig. 2 is the utility model discloses the cooperation schematic diagram of spout and slide among the intelligent water pump state monitoring protection device.

Fig. 3 is the utility model discloses the side view of spout and cold water pipe among the intelligent water pump state monitoring protection device.

Wherein: water pump monitoring protection appearance 1, vibration monitoring module 1.1, displacement monitoring module 1.2, throw monitoring module 1.3, temperature monitoring module 1.4, rotational speed monitoring module 1.5, relay module 1.6, automatically controlled cabinet 2, cabinet door 3, spout 4, slide 5, display screen 6, radiator fan 7, cold water pipe 8.

Detailed Description

As shown in fig. 1 to 3, the utility model relates to an intelligent water pump state monitoring and protecting device, which comprises a water pump monitoring and protecting instrument 1 and an electric control cabinet 2, wherein the water pump monitoring and protecting instrument 1 is arranged in the electric control cabinet 2; the middle of the water pump monitoring protector 1 is provided with a plurality of hot plug modules, namely a vibration monitoring module 1.1, a displacement monitoring module 1.2, a swing monitoring module 1.3, a temperature monitoring module 1.4, a rotating speed monitoring module 1.5 and a relay module 1.6; the vibration monitoring module 1.1, the displacement monitoring module 1.2, the swing degree monitoring module 1.3, the temperature monitoring module 1.4, the rotating speed monitoring module 1.5 and the relay module 1.6 are all independent modules; the front side of the electric control cabinet 2 is a cabinet door 3, and a display screen 6 is arranged on the surface of the cabinet door 3; the inner walls of the left side and the right side of the electric control cabinet 2 are respectively provided with a plurality of sliding chutes 4 with different heights, the heights of the sliding chutes 4 on the inner walls of the left side and the right side of the electric control cabinet 2 are sequentially the same from top to bottom, and the length direction of each sliding chute 4 is vertical to the plane of the cabinet door 3; sliding plates 5 are arranged in the sliding grooves 4 in a sliding mode, the sliding plates 5 slide back and forth in the sliding grooves 4, and the sliding plates 5 in the sliding grooves 4 with the same height on the inner walls of the left side and the right side of the electric control cabinet 2 form a group and are used for supporting the same module together; the vibration monitoring module 1.1, the displacement monitoring module 1.2, the swing degree monitoring module 1.3, the temperature monitoring module 1.4, the rotating speed monitoring module 1.5 and the relay module 1.6 are respectively erected on sliding plates 5 with different heights; the vibration monitoring module 1.1, the displacement monitoring module 1.2, the swing degree monitoring module 1.3, the temperature monitoring module 1.4, the rotating speed monitoring module 1.5 and the relay module 1.6 are respectively connected with respective monitoring sensors; vibration monitoring module 1.1, displacement monitoring module 1.2, throw monitoring module 1.3, temperature monitoring module 1.4, rotational speed monitoring module 1.5, relay module 1.6 are connected to display screen 6 through the 485 bus.

The back surface of the electric control cabinet 2 is provided with heat dissipation mesh holes, a cold water pipe 2 enters from the heat dissipation mesh holes, is coiled between the sliding grooves 4 on the left side of the electric control cabinet 2 and then penetrates out of the heat dissipation mesh holes, and a water inlet and outlet device arranged on the outer surface of the electric control cabinet 2 is communicated with the cold water pipe 8; a plurality of cooling fans 7 are arranged on the inner wall of the right side of the electric control cabinet 2; the cold water pipe 8 and the cooling fan 7 cool the electric control cabinet 2 at the same time, and the cooling effect is better.

Claims (1)

1. The utility model provides an intelligent water pump state monitoring protection device which characterized in that: the water pump monitoring and protecting device comprises a water pump monitoring and protecting instrument (1) and an electric control cabinet (2), wherein the water pump monitoring and protecting instrument (1) is arranged in the electric control cabinet (2); the water pump monitoring and protecting instrument (1) is provided with a plurality of hot plug modules which are respectively a vibration monitoring module (1.1), a displacement monitoring module (1.2), a swing monitoring module (1.3), a temperature monitoring module (1.4), a rotating speed monitoring module (1.5) and a relay module (1.6) in the middle; the vibration monitoring module (1.1), the displacement monitoring module (1.2), the swing degree monitoring module (1.3), the temperature monitoring module (1.4), the rotating speed monitoring module (1.5) and the relay module (1.6) are independent modules; the front side of the electric control cabinet (2) is provided with a cabinet door (3), and the surface of the cabinet door (3) is provided with a display screen (6); the inner walls of the left side and the right side of the electric control cabinet (2) are respectively provided with a plurality of sliding chutes (4) with different heights, the sliding chutes (4) of the inner walls of the left side and the right side of the electric control cabinet (2) are sequentially same in height from top to bottom, and the length direction of each sliding chute (4) is vertical to the plane where the cabinet door (3) is located; sliding plates (5) are arranged in the sliding grooves (4) in a sliding mode, the sliding plates (5) slide back and forth in the sliding grooves (4), and the sliding plates (5) in the sliding grooves (4) at the same height on the inner walls of the left side and the right side are in a group and used for supporting the same module together; the vibration monitoring module (1.1), the displacement monitoring module (1.2), the swing degree monitoring module (1.3), the temperature monitoring module (1.4), the rotating speed monitoring module (1.5) and the relay module (1.6) are respectively arranged on the sliding plates (5) at different heights in sequence; the vibration monitoring module (1.1), the displacement monitoring module (1.2), the swing degree monitoring module (1.3), the temperature monitoring module (1.4), the rotating speed monitoring module (1.5) and the relay module (1.6) are respectively connected with respective monitoring sensors; the vibration monitoring module (1.1), the displacement monitoring module (1.2), the swing degree monitoring module (1.3), the temperature monitoring module (1.4), the rotating speed monitoring module (1.5) and the relay module (1.6) are connected to the display screen (6) through a 485 bus; the back surface of the electric control cabinet (2) is provided with heat dissipation mesh holes, a cold water pipe (8) enters the heat dissipation mesh holes, is coiled between the sliding grooves (4) on the left side of the electric control cabinet (2) and then penetrates out of the heat dissipation mesh holes, and the cold water pipe (8) is communicated with a water inlet and outlet device arranged on the outer surface of the electric control cabinet (2); and a plurality of cooling fans (7) are arranged on the inner wall of the right side of the electric control cabinet (2).

Images