A power plant polishing centralized control auxiliary early warning system

Abstract

The application discloses a kind of fire power plant fine treatment centralized control auxiliary early warning system of fire power plant safety protection technical field, including bottom plate, the upper surface of the bottom plate both sides is equipped with slide rail, its structure is reasonable, the auxiliary early warning component is installed on the moving platform by being equipped with moving platform and auxiliary early warning component, and moving platform is collocated motor A, so that motor A drives control gear rotation, to reach the automatic movement processing of moving platform between cabinet, by auxiliary early warning component taking camera, smoke sensor and temperature sensor, so that camera carries out routine data monitoring and inspection to the cabinet on both sides, during smoke sensor and temperature sensor detect whether temperature in cabinet is excessive and there is smoke phenomenon, if there is generation, alarm can be used to alarm and remind processing, to avoid the situation that fire power plant fine treatment centralized control equipment early warning is not timely as far as possible.

Description

TECHNICAL FIELD

[0001] The application relates to the technical field of power plant safety protection, in particular to a power plant fine treatment centralized control auxiliary early warning system. BACKGROUND

[0002] A thermal power plant, referred to as a power plant, is a plant that produces electric energy by using combustible materials (such as coal) as fuel. Its basic production process is as follows: water is heated to generate steam when the fuel is burned, the chemical energy of the fuel is converted into heat energy, the steam pressure drives the steam turbine to rotate, the heat energy is converted into mechanical energy, and then the steam turbine drives the generator to rotate, and the mechanical energy is converted into electric energy. The power plant mainly uses fine treatment control cabinets and ash control cabinets. However, during the operation of the fine treatment control cabinets and the ash control cabinets, on the one hand, the operation data in the fine treatment control cabinets and the ash control cabinets need to be monitored and monitored to prevent errors in the data and affect the accuracy, and on the other hand, the fine treatment control cabinets and the ash control cabinets need to be checked at all times to prevent the fine treatment control cabinets and the ash control cabinets from catching fire and causing a fire. Therefore, an auxiliary early warning treatment needs to be taken in the power plant fine treatment centralized control system. During the installation of the auxiliary early warning equipment in the power plant, a fixed installation method is adopted, which is prone to slow warning reception during the early warning process, resulting in untimely remediation.

[0003] Therefore, it is necessary to develop a power plant fine treatment centralized control auxiliary early warning system. SUMMARY

[0004] The application aims to provide a power plant fine treatment centralized control auxiliary early warning system. The auxiliary early warning assembly is installed on the mobile platform, and the mobile platform is matched with the motor A, so that the motor A drives the control gear to rotate, thereby achieving automatic movement of the mobile platform between the cabinets. The auxiliary early warning assembly adopts a camera, a smoke sensor and a temperature sensor, so that the camera monitors and inspects the cabinets on both sides, and the smoke sensor and the temperature sensor detect whether the temperature in the cabinet is excessive and whether there is smoke. If there is, the alarm can be used to remind the processing, so as to avoid the untimely early warning of the power plant fine treatment centralized control equipment, effectively improve the safety of the power plant, and effectively improve the use effect of the power plant fine treatment centralized control auxiliary early warning, so as to solve the problem of untimely early warning of the power plant fine treatment centralized control auxiliary early warning in the above background technology.

[0005] In order to achieve the above object, the present application provides the following technical scheme: a power plant polishing centralized control auxiliary early warning system, comprising a bottom plate, both sides of the upper surface of the bottom plate are provided with sliding rails, the top center position of the bottom plate is provided with a rack, both sides of the top of the bottom plate are provided with a cabinet, the top center position of the bottom plate is provided with a moving platform, the top of the moving platform is provided with a support frame, both sides of the inner top of the support frame are provided with a cylinder A, the inner bottom center position of the support frame is provided with a motor A, the top of the support frame is provided with an auxiliary early warning assembly;

[0006] The auxiliary early warning assembly comprises a moving plate, and the bottom of the moving plate is provided with a support.

[0007] Preferably, both sides of the bottom of the moving platform are provided with support rollers, and the support rollers are located in the inside of the sliding rails.

[0008] Preferably, the output shaft of the motor A is provided with a gear, and the teeth on the gear are in meshing connection with the teeth on the rack.

[0009] Preferably, the bottom of the moving plate is fixedly connected with the output end of the cylinder A, the bottom center position of the support is provided with a motor B, the output shaft of the motor B is provided with a rotating disc, and the rotating disc is rotatably connected in the inside of the moving plate.

[0010] Preferably, one side of the upper surface of the rotating disc is provided with a sliding groove, one side of the top of the rotating disc is provided with an L-shaped platform, the bottom of the L-shaped platform is provided with a sliding block, and the outer wall of the sliding block is in sliding connection with the inner wall of the sliding groove.

[0011] Preferably, one side of the top of the L-shaped platform is provided with a mounting frame, the top of the mounting frame is provided with a camera, the front end face of the mounting frame is provided above with a smoke sensor, and the front end face of the mounting frame is provided below with a temperature sensor.

[0012] Preferably, the other side of the top of the L-shaped platform is provided with an alarm, the other side of the top of the rotating disc is provided with a cylinder B, and the output end of the cylinder B is fixedly connected with one side of the outer wall of the L-shaped platform.

[0013] Compared with the prior art, the present application has the following beneficial effects:

[0014] Through being provided with the mobile platform and the auxiliary early warning assembly, the auxiliary early warning assembly is installed on the mobile platform, and the mobile platform is matched with the motor A, the motor A drives the control gear to rotate, so that the mobile platform can be automatically moved between the cabinets, through the camera, the smoke sensor and the temperature sensor of the auxiliary early warning assembly, the camera carries out daily data monitoring and inspection on the cabinets on both sides, the smoke sensor and the temperature sensor detect whether the temperature in the cabinet is over standard and whether there is smoke phenomenon during the period, if there is, the alarm can be alarmed to remind processing, so as to avoid the situation that the early warning of the thermal power plant precision control equipment is not timely, effectively improve the safety of the thermal power plant, and effectively improve the use effect of the auxiliary early warning of the thermal power plant precision control. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 The overall structure schematic diagram provided by the present application is provided;

[0016] Figure 2 The partial structure schematic diagram provided by the present application is provided;

[0017] Figure 3 The auxiliary early warning assembly front view provided by the present application is provided;

[0018] Figure 4 The partial structure schematic diagram provided by the present application is provided;

[0019] Figure 5 The auxiliary early warning system schematic diagram provided by the present application is provided;

[0020] Figure 6 The mobile platform structure provided by the present application is provided.

[0021] In the figure: 1, bottom plate; 101, slide rail; 102, rack; 103, cabinet; 2, mobile platform; 201, support frame; 202, air cylinder A; 203, supporting roller; 3, motor A; 301, gear; 4, auxiliary early warning assembly; 401, moving plate; 402, support; 403, motor B; 404, turntable; 405, sliding groove; 406, L-shaped platform; 407, sliding block; 408, mounting frame; 409, camera; 410, smoke sensor; 411, temperature sensor; 412, alarm; 413, air cylinder B. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0023] The application provides the following technical scheme: a power plant fine treatment centralized control auxiliary early warning system, please refer to Figures 1-6 , including the bottom plate 1, the upper surface of the bottom plate 1 is provided with slide rails 101 on both sides, the top center position of the bottom plate 1 is provided with a rack 102, the top of the bottom plate 1 is provided with a cabinet 103 on both sides, the cabinet 103 is a fine treatment control cabinet and an ash control cabinet equipped in the existing power plant, and it objectively exists, the top center position of the bottom plate 1 is provided with a moving platform 2, the top of the moving platform 2 is provided with a support frame 201, the inside top of the support frame 201 is provided with a cylinder A 202 on both sides, the bottom of the moving platform 2 is provided with a support roller 203 on both sides, the support roller 203 is located inside the slide rail 101, the moving platform 2 is arranged in the slide rail 101 on the bottom plate 1 in a sliding manner by the support roller 203, so that the support roller 203 supports the moving platform 2, and the moving platform 2 can also be horizontally moved on the top of the bottom plate 1, the inside bottom center position of the support frame 201 is provided with a motor A 3, the output shaft of the motor A 3 is provided with a gear 301, the teeth on the gear 301 are meshed and connected with the teeth on the rack 102, so that the motor A 3 drives and controls the gear 301 to rotate forward or reversely, and can synchronously drive the moving platform 2 to automatically horizontally move forward or backward, the top of the support frame 201 is provided with an auxiliary early warning assembly 4;

[0024] The auxiliary early warning assembly 4 comprises a moving plate 401, a bracket 402 is installed at the bottom of the moving plate 401, the bottom of the moving plate 401 is fixedly connected with the output end of the air cylinder A 202, so that the air cylinder A 202 can drive and control the moving plate 401 to rise and fall, a motor B 403 is installed at the bottom center position of the bracket 402, an output shaft of the motor B 403 is provided with a turntable 404, the turntable 404 is rotatably connected in the interior of the moving plate 401, so that the motor B 403 can drive and control the turntable 404 to rotate, a sliding groove 405 is formed in one side of the upper surface of the turntable 404, an L-shaped platform 406 is installed at one side of the top of the turntable 404, a sliding block 407 is arranged at the bottom of the L-shaped platform 406, and the outer wall of the sliding block 407 is slidably connected with the inner wall of the sliding groove 405. The L-shaped platform 406 is installed in the sliding groove 405 on the turntable 404 in a sliding manner through the sliding block 407, so that the L-shaped platform 406 can move leftward and rightward horizontally at one side of the top of the turntable 404, an installation frame 408 is installed at one side of the top of the L-shaped platform 406, a camera 409 is installed at the top of the installation frame 408, a smoke sensor 410 is installed above the front end face of the installation frame 408, the smoke sensor 410 is prior art, and the model can be selected as TGS2612, a temperature sensor 411 is installed below the front end face of the installation frame 408, the temperature sensor 411 is prior art, and the model can be selected as DS18B20, an alarm 412 is installed at the other side of the top of the L-shaped platform 406, the front end and the rear end of the installation frame 408 are uniformly and correspondingly provided with the smoke sensor 410 and the temperature sensor 411, so that the camera 409 can monitor and inspect the daily data of the cabinets 103 on both sides, and the smoke sensor 410 and the temperature sensor 411 can detect whether the temperature in the cabinet 103 exceeds the standard and whether there is smoke during the monitoring and inspection process. If there is, the alarm 412 can alarm and remind, so as to avoid the situation that the early warning of the power plant fine treatment centralized control equipment is not timely, a cylinder B 413 is installed at the other side of the top of the turntable 404, the output end of the cylinder B 413 is fixedly connected with one side of the outer wall of the L-shaped platform 406, so that the camera 409, the smoke sensor 410 and the temperature sensor 411 can be driven and controlled by the cylinder B 413 to move to the interior or the front of the cabinet 103 during the monitoring and inspection process, so as to realize close monitoring and improve the accuracy of early warning monitoring. At the same time, the motor B 403 can drive and control the camera 409, the smoke sensor 410 and the temperature sensor 411 to rotate to the other side, so as to realize early warning monitoring of the cabinet 103 on the other side, and effectively improve the safety of the power plant.

[0025] Principle: when using the present application, the mobile platform 2 is arranged in the slide rail 101 on the bottom plate 1 by the supporting roller 203 in a sliding manner, the supporting roller 203 supports the mobile platform 2, and also can horizontally move the mobile platform 2 on the top of the bottom plate 1, the motor A3 is installed on the top of the mobile platform 2, the gear 301 on the output shaft of the motor A3 is connected with the rack 102 on the bottom plate 1 in a meshing manner, the motor A3 drives the gear 301 to rotate forward or reversely, which can synchronously drive the mobile platform 2 to automatically horizontally move forward or backward, the moving plate 401 on the auxiliary early warning assembly 4 is installed at the output end of the cylinder A202 on the supporting frame 201, so that the cylinder A202 can drive the moving plate 401 to lift, the motor B403 is installed on the bottom of the moving plate 401 by the support 402, and the output shaft of the motor B403 is installed on the rotating disc 404, so that the motor B403 can drive the rotating disc 404 to rotate, the L-shaped platform 406 is installed in the sliding groove 405 on the rotating disc 404 in a sliding manner by the sliding block 407, so that the L-shaped platform 406 can horizontally move left and right on one side of the top of the rotating disc 404, the camera 409 is installed on the top of the mounting frame 408 on the L-shaped platform 406, and the front end and the rear end of the mounting frame 408 are uniformly installed with the smoke sensor 410 and the temperature sensor 411, so that the camera 409 can daily monitor and inspect the cabinets 103 on both sides, and the smoke sensor 410 and the temperature sensor 411 detect whether the temperature in the cabinet 103 is excessive and whether there is smoke, if so, the alarm 412 can alarm and remind, so as to avoid the situation that the early warning of the power plant precision treatment centralized control equipment is not timely, the cylinder B413 is installed on the other side of the top of the rotating disc 404, and the output end of the cylinder B413 is fixed to one side of the outer wall of the L-shaped platform 406, so that the camera 409, the smoke sensor 410 and the temperature sensor 411 can be driven by the cylinder B413 to move to the inside or the front of the cabinet 103 during the monitoring process of the cabinet 103, so as to improve the accuracy of early warning monitoring, and the motor B403 can drive the camera 409, the smoke sensor 410 and the temperature sensor 411 to rotate to the other side, so as to achieve the early warning monitoring of the cabinet 103 on the other side, effectively improve the safety of the power plant, and effectively improve the use effect of the auxiliary early warning of the power plant precision treatment centralized control.

[0026] Although the present application has been described with reference to the embodiments above, various changes and modifications can be suggested to one skilled in the art, and it is intended that the present application encompass such changes and modifications as fall within the scope of the appended claims. Particularly, each feature of the disclosed embodiments can be used in combination with any other feature, unless the context contradicts otherwise. The description herein of any feature or embodiment in connection with its description of related art does not constitute a recognition that such feature is part of the state of the art or a common general knowledge of persons having ordinary skill in the art. Furthermore, the description herein of any feature or embodiment in connection with its description of related art does not constitute an admission that such feature or embodiment is prior art to the present application or part of the conventional wisdom of persons having ordinary skill in the art. The disclosure of any patent, patent application, and / or publication cited herein is incorporated by reference in its entirety.

Claims

1. A thermal power plant fine processing centralized control auxiliary early warning system, comprising a base plate (1), wherein both sides of the upper surface of the base plate (1) are provided with slide rails (101), a rack (102) is provided at the top center of the base plate (1), and cabinets (103) are installed on both sides of the top of the base plate (1), characterized in that: A mobile platform (2) is installed at the top center of the base plate (1), a support frame (201) is installed at the top of the mobile platform (2), cylinders A (202) are installed on both sides of the top of the inner part of the support frame (201), support rollers (203) are installed on both sides of the bottom of the mobile platform (2), the support rollers (203) are located inside the slide rail (101), a motor A (3) is installed at the bottom center of the inner part of the support frame (201), and an auxiliary warning component (4) is installed on the top of the support frame (201); The auxiliary warning component (4) comprises a movable plate (401), a bracket (402) is installed at the bottom of the movable plate (401), the bottom of the movable plate (401) is fixedly connected to the output end of the cylinder A (202), a motor B (403) is installed at the bottom center of the bracket (402), a turntable (404) is installed on the output shaft of the motor B (403), the turntable (404) is rotatably connected to the inside of the movable plate (401), a sliding groove (405) is provided on one side of the upper surface of the turntable (404), an L-shaped platform (406) is installed on one side of the top of the turntable (404), a slider (407) is provided at the bottom of the L-shaped platform (406), and the outer wall of the slider (407) is slidably connected to the inner wall of the sliding groove (405).

2. The thermal power plant fine processing centralized control auxiliary early warning system according to claim 1 is characterized by: The output shaft of the motor A (3) is provided with a gear (301), and the teeth on the gear (301) are meshed with the teeth on the rack (102).

3. The thermal power plant fine processing centralized control auxiliary early warning system according to claim 1 is characterized by: A mounting frame (408) is installed on one side of the top of the L-shaped platform (406), a camera (409) is installed on the top of the mounting frame (408), a smoke sensor (410) is installed above the front end surface of the mounting frame (408), and a temperature sensor (411) is installed below the front end surface of the mounting frame (408).

4. The thermal power plant fine processing centralized control auxiliary early warning system according to claim 3 is characterized by: An alarm (412) is installed on the other side of the top of the L-shaped platform (406), and a cylinder B (413) is installed on the other side of the top of the turntable (404). The output end of the cylinder B (413) is fixedly connected to the outer wall of one side of the L-shaped platform (406).

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