CN205301951U

CN205301951U - Control cabinet of generator unit

Info

Publication number: CN205301951U
Application number: CN201520948802.5U
Authority: CN
Inventors: 王利; 周海明; 方小红
Original assignee: Chongqing Push Mechanism Co Ltd
Current assignee: Chongqing Push Mechanism Co Ltd
Priority date: 2015-11-25
Filing date: 2015-11-25
Publication date: 2016-06-08
Anticipated expiration: 2025-11-25

Abstract

The utility model discloses a control cabinet of generator unit, including switch board body (1) be provided with controller (2), analog quantity switching value extension module (3) and analog quantity extension module (4) in switch board body (1), analog quantity switching value extension module (3) and analog quantity extension module (4) are connected the input of controller (2) still install display module (5) on switch board body (1), display module (5) with controller (2) are connected. Beneficial effect: the adoption branch of academic or vocational study steps the controller to it is that the switch board can perfect ground control gas generating set more to be equipped with display module, analog quantity switching value extension module and analog quantity extension module, and this controller construction is simple, and easy to operate has reduced staff's work load, has reduced equipment cost, maintains simply that the operation is stable, and the reliability is high.

Description

Generator Unit Control Cabinet

Technical field

The utility model relates to methane electrical generation control field, specifically, is a kind of Generator Unit Control Cabinet.

Background technology

In methane electrical generation field, owing to gas exists a lot of unsafe factor, equipment requirements is all very high, especially methane electrical generation unit control system is required high, in traditional methane electrical generation Controlling System, power generation system is carried out intelligent control by many employing PLC, but the singularity due to gas, normal controller equipment expensive, cost of development height, difficult in maintenance, some manufacturers are in order to reduce costs, adopt cheap unit allocation device, but Controlling System long-time running is got off, discovery stability is poor, poor anti jamming capability, difficult in maintenance, control accuracy is not high, there is potential safety hazard.

Practical novel content

In order to solve the problem, the utility model proposes a kind of Generator Unit Control Cabinet, section is stepped controller is arranged in housing body, this controller is connected with display module, after the controller in housing is connected with generating set, methane electrical generation can be carried out intelligent control, reduce cost of development, improve housing reliability, reduce maintenance difficulties.

For achieving the above object, the concrete technical scheme that the utility model adopts is as follows:

A kind of Generator Unit Control Cabinet, comprise housing body, controller, analogue quantity switch amount expansion module and analog quantity spread module it is provided with in described housing body, described analogue quantity switch amount expansion module and described analog quantity spread model calling are at the input terminus of described controller, also being provided with display module on described housing body, described display module is connected with described controller.

Further, described controller is provided with 12 way switch input and output, described analogue quantity switch amount expansion module is provided with 8 way switch amount input and output.

Further describe again, in order to realize communication, described controller is provided with RS485 and RS232 interface.

Further describe again, in order to Signal aspects that controller is collected out, and generating set is made simple operation, described display apparatus module comprises display display screen and operational zone.

Further describing, in order to make system normally run, described controller, analogue quantity switch amount expansion module and analog quantity spread module are connected with 24V power supply again.

Further describe again, in order to the running condition of display generating set clearly, described housing body is also provided with generating pilot lamp, net electricity pilot lamp, warning pilot lamp, hummer, emergency stop push button and transfer lever.

Further describe again, in order to improve the control performance of controller, described controller (2) is section's InteliGenNTBB controller advanced in years, described analogue quantity switch amount expansion module (3) is IGS-PTM analog quantity and switching quantity expanding module, described analog quantity spread module (4) is IS-AIN8 analog quantity spread module, and described display module (5) is InteliVision5 indicating meter.

The beneficial effects of the utility model are: employing section steps controller, and it is equipped with display module, analogue quantity switch amount expansion module and analog quantity spread module, it is that housing can improve ground control gas generating set more, this control device structure is simple, it is easy to operation, decreases staff's workload, reduce equipment cost, safeguard simple, stable, reliability height.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is illustrated further.

Fig. 1 is housing schematic diagram of the present utility model;

Fig. 2 is housing card layout of the present utility model;

1. housing body, 2. controller in figure, the 3. expansion of analogue quantity switch amount module, 4. analog quantity spread module, 5. display module, 6. generate electricity pilot lamp, 7. net electricity pilot lamp, 8. warning pilot lamp, 9. hummer, 10. emergency stop push button, 11. transfer leveres.

Embodiment

Below in conjunction with accompanying drawing, embodiment of the present utility model and principle of work are described in further detail.

As can be seen from Figure 1, a kind of Generator Unit Control Cabinet, comprise housing body 1, controller 2, analogue quantity switch amount expansion module 3 and analog quantity spread module 4 it is provided with in housing body 1, analogue quantity switch amount expansion module 3 and described analog quantity spread module 4 are connected to the input terminus of described controller 2, also being provided with display module 5 on housing body 1, display module 5 is connected with controller 2.

As can be seen from Figure 2, housing body 1 is also provided with generating pilot lamp 6, net electricity pilot lamp 7, warning pilot lamp 8, hummer 9, emergency stop push button 10 and transfer lever 11, display apparatus module 5 comprises display display screen and operational zone.

Controller 2 is provided with 12 way switch input and output, analogue quantity switch amount expansion module 3 is provided with 8 way switch amount input and output.

Controller 2 is provided with RS485 and RS232 interface.

Controller 2, analogue quantity switch amount expansion module 3 and analog quantity spread module 4 are connected with 24V power supply.

In the present embodiment, controller 2 is section's InteliGenNTBB controller advanced in years, analogue quantity switch amount expansion module 3 is IGS-PTM analog quantity and switching quantity expanding module, and analog quantity spread module 4 is IS-AIN8 analog quantity spread module, and display module 5 is InteliVision5 indicating meter.

Claims

1. a Generator Unit Control Cabinet, it is characterized in that: comprise housing body (1), controller (2), analogue quantity switch amount expansion module (3) and analog quantity spread module (4) it is provided with in described housing body (1), described analogue quantity switch amount expansion module (3) and described analog quantity spread module (4) are connected to the input terminus of described controller (2), also being provided with display module (5) on described housing body (1), described display module (5) is connected with described controller (2).

2. Generator Unit Control Cabinet according to claim 1, it is characterised in that: described controller (2) is provided with 12 way switch input and output, described analogue quantity switch amount expansion module (3) is provided with 8 way switch amount input and output.

3. Generator Unit Control Cabinet according to claim 1, it is characterised in that: on described controller (2), it is provided with RS485 and RS232 interface.

4. Generator Unit Control Cabinet according to claim 1, it is characterised in that: described display apparatus module (5) comprises display display screen and operational zone.

5. Generator Unit Control Cabinet according to claim 1, it is characterised in that: described controller (2), analogue quantity switch amount expansion module (3) and analog quantity spread module (4) are connected with 24V power supply.

6. Generator Unit Control Cabinet according to claim 1, it is characterised in that: on described housing body (1), also it is provided with generating pilot lamp (6), net electricity pilot lamp (7), warning pilot lamp (8), hummer (9), emergency stop push button (10) and transfer lever (11).

7. Generator Unit Control Cabinet according to claim 1, it is characterized in that: described controller (2) is section's InteliGenNTBB controller advanced in years, described analogue quantity switch amount expansion module (3) is IGS-PTM analog quantity and switching quantity expanding module, described analog quantity spread module (4) is IS-AIN8 analog quantity spread module, and described display module (5) is InteliVision5 indicating meter.