Manual and automatic switching controller

Abstract

The utility model discloses a manual and automatic switching controller which is installed in a firm shell structure, a state display indicating lamp, a buzzer, a manual and automatic switching knob and a start and stop button are arranged on the front face of a shell, and an anti-misoperation transparent cover plate is installed on the start and stop button. The controller is designed to be a firm metal shell, is provided with a rainproof and dustproof sealing structure, can communicate with other systems through an open universal bus, can work independently, and can meet the special requirements of the manual and automatic switching controller in the aspects of environment, function, independent work and the like in the complex scene of the electrochemical energy storage power station.

Description

TECHNICAL FIELD

[0001] The utility model relates to novel energy storage fire fighting field especially a manual automatic conversion controller. BACKGROUND

[0002] Manual automatic conversion controller is generally used for gas fire extinguishing system, is installed in the position outside gas fire extinguishing protection area convenient operation, and the state of manual starting and automatic starting of gas fire extinguishing system is converted, and the manual starting or automatic starting state of current operation of system is shown.This device as the component part of gas fire extinguishing system, is usually installed in the indoor in traditional building fire fighting system, and is used in cooperation with audible and visual alarm, emergency start-stop button, but has the limitation in the application in the special industrial scene such as novel energy storage that needs independent work, cannot satisfy the requirement of system, needs to be equipped with additional equipment and rainproof and dustproof facilities to satisfy the need, increases the project cost and risk. UTILITY MODEL CONTENTS

[0003] The utility model is aimed at overcoming the deficiency of traditional manual automatic conversion controller in the application in novel energy storage and other special scenes, and specially designs a special manual automatic conversion controller for electrochemical energy storage system and other special scenes.

[0004] Technical scheme

[0005] A manual automatic conversion controller, including shell, display area, button area and bottom plate, installs control circuit board in the shell, and control circuit board is connected communication control line, state indicating lamp, buzzer and hand automatic conversion knob;Waterproof wiring port is left on the shell, and communication control line is connected to the outside through waterproof wiring port, and display area is installed with multiple state indicating lamps, buzzer and hand automatic conversion knob, and a transparent cover plate is installed on button area, and start and stop button are arranged in button area, and start and stop button are connected to the power supply circuit of control circuit board;Shell and bottom plate are assembled together to form the whole equipment.

[0006] Preferably, the transparent cover plate is inserted and fixed on the surface of the button area through a slot on the side of the shell.

[0007] Preferably, the communication control line adopts two-bus communication.

[0008] Preferably, the communication control line is RS485 bus and power line.

[0009] Preferably, the state indicating lamp is start control, start spray, manual, delay, gas spray and automatic.

[0010] Preferably, the shell, display area, button area and bottom plate adopt waterproof structure.

[0011] Preferably, the bottom plate is reserved with a fixed mounting hole.

[0012] Preferably, the shell and the bottom plate adopt a metal structure.

[0013] Preferably, a waterproof sealing gasket is arranged between the shell and the bottom plate.

[0014] The beneficial effects of the present application

[0015] The chemical energy storage power station is a new energy system that has developed rapidly in recent years. In the chemical energy storage power station fire extinguishing system project, a manual-automatic conversion device of a traditional building fire extinguishing system is usually connected. The device is generally applied to the interior of a building and is used as part of a system in cooperation with other equipment. The device cannot meet the requirements of outdoor installation, harsh environment, independent work, communication with other systems, and other requirements in new energy storage and other special scenarios. The purpose of the present application is to overcome the functional deficiencies of the traditional manual-automatic conversion controller in the application of new energy storage and other special scenarios. The integrated system state display, sound and light alarm, emergency start button, stop button, and other functions are integrated into one. A durable metal shell is used, and rain and dust prevention measures are taken. When installed and used outdoors, a special rainproof cabin does not need to be designed. The engineering quantity can be reduced, the cost can be saved, and the project implementation time can be saved. The communication of the device can also be compatible with general bus protocols such as RS485, and can communicate with other information management systems. The fire extinguishing system and other management systems are organically combined together. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 The system structure diagram of the present application DETAILED DESCRIPTION

[0017] The present application will be further described below in conjunction with the embodiments, but the protection scope of the present application is not limited thereto:

[0018] In combination Figure 1 , the present embodiment is a manual-automatic conversion controller, which is a control device. The device appearance is composed of a shell 1 and a bottom plate 4. The shell 1 and the bottom plate 4 are made of a metal material with a rust-proof coating. A control circuit board 5 is installed in the shell. In the present embodiment, the control circuit board is a circuit board on which a power module MC34063, a microprocessor HC89S003AF, a communication master module PB620, and a slave module PB331 are installed. A waterproof wiring port 6 is reserved on the shell 1. The communication control line can be electrically connected to the outside through the waterproof wiring port 6. The communication line is RS485 and the power line.

[0019] The front of the shell 1 is provided with a display area 2 and a button area 3, the display area 2 is provided with six state indicator lamps 7, which are start control, start spraying, manual, delay, gas spraying and automatic respectively, the display area is covered with a waterproof PVC film, a buzzer 8 and a manual-automatic conversion knob 9 are arranged in the display area 3, the manual-automatic conversion knob 9 is a key structure, and a special key is required to switch between manual and automatic states.

[0020] The front of the shell 1 is provided with a display area 2 and a button area 3, the display area 2 is provided with six state indicator lamps 7, which are start control, start spraying, manual, delay, gas spraying and automatic respectively, the display area is covered with a waterproof PVC film, a buzzer 8 and a manual-automatic conversion knob 9 are arranged in the display area 3, the manual-automatic conversion knob 9 is a key structure, and a special key is required to switch between manual and automatic states.

[0021] A waterproof sealing gasket is arranged between the shell 1 and the bottom plate 4, and a fixing mounting hole 12 is reserved on the bottom plate 4.

[0022] Those skilled in the art can understand that all or part of the steps in the above-mentioned embodiments can be completed by instructing the relevant hardware through circuit setting, which can be completed by a single-chip microcomputer or other similar functional integrated chips, which is prior art. The core of the utility model is the overall structure layout of the system, and the local control method can be completed by programming of the prior art. The local module connection can be realized by the prior art. In the specific scheme, the arrangement relationship of the components of the device body, and the rain and dust proof structure design of the manual-automatic conversion controller in the special scene are the protection and innovation points of the application, which are all completed by hardware. The control circuit board itself belongs to a mature module in the gas fire extinguishing system, and how to realize the functions of start control, start spraying, manual, delay, gas spraying and automatic is prior art, which should not be regarded as a limitation of the protection object of the utility model.

[0023] The specific embodiments described herein are merely illustrative of the spirit of the utility model. Those skilled in the art to which the utility model belongs can make various modifications or supplements to the described specific embodiments or replace them with similar ways, without deviating from the spirit of the utility model or exceeding the scope defined by the appended claims.

Claims

1. A manual automatic changeover controller characterised in that It includes shell (1), display area (2), button area (3) and bottom plate (4), control circuit board (5) is installed in the shell, control circuit board (5) is connected communication control line, status indicator light (7), buzzer (8) and hand automatic conversion knob (9);On the shell (1) leave waterproof wiring port (6), communication control line is connected outside through waterproof wiring port (6), display area (2) is installed with multiple status indicator light (7), buzzer (8) and hand automatic conversion knob (9), a transparent cover plate (10) is installed on the button area (3), start and stop button are arranged in the button area (3), start and stop button are connected to the power supply circuit of control circuit board (5);Shell (1) and bottom plate (4) are assembled together to constitute the whole equipment.

2. A manual-automatic transfer controller according to claim 1, characterized in that The transparent cover plate (10) is inserted and fixed on the surface of the button area (3) through a slot (11) on the side of the shell (1).

3. A manual-automatic transfer controller according to claim 1, wherein The communication control line adopts two bus communication.

4. A manual-automatic transfer controller according to claim 1, wherein The communication control line is RS485 bus and power line.

5. A manual-automatic transfer controller according to claim 1, wherein The status indicator light (7) is start control, start spraying, manual, delay, gas spraying and automatic.

6. A manual-automatic transfer controller according to claim 1, wherein The shell (1), display area (2), button area (3) and bottom plate (4) adopt waterproof structure.

7. A manual-automatic transfer controller according to claim 1, wherein The bottom plate (4) is reserved with fixing mounting hole (12).

8. A manual-automatic transfer controller according to claim 1, wherein The shell (1) and bottom plate (4) adopt metal structure.

9. A manual-automatic transfer controller according to claim 1, wherein A waterproof sealing pad is arranged between the shell (1) and the bottom plate (4).

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