A boiler combustion conversion control device

Abstract

Embodiments of the present application provide a boiler combustion conversion control device, which is applied to a boiler capable of switching between different combustion states, and comprises a device body, a control chip, a counter and a plurality of timers connected with the control chip which are arranged in the device body; the control chip is connected with a control system of the boiler, and is used for sending a plurality of switching quantity signals to the control system of the boiler, so as to control the boiler to automatically switch between different combustion states through the plurality of switching quantity signals; the time period of each switching quantity signal is separately set through the timers; each combustion conversion of the boiler sequentially comprises ignition, switching between different combustion states and standby; the control chip controls the boiler to automatically perform combustion conversion through the switching quantity signals, and sets and records the combustion conversion frequency of the boiler through the counter, so that the operation is convenient and the development test of the boiler is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of boiler technology, specifically to a boiler combustion conversion control device. Background Technology

[0002] During the development of a boiler, combustion conversion tests are required, which involve more than 100 combustion conversions. Manual operation is time-consuming and labor-intensive, and it is inconvenient to record the number of conversions. Utility Model Content

[0003] In view of this, an embodiment of the present invention provides a boiler combustion conversion control device, which can automatically control the boiler to perform combustion conversion and record the number of conversions, thus facilitating boiler development.

[0004] This utility model provides a boiler combustion switching control device, which is applied to a boiler that can switch between different combustion states. The device includes a device body, and the device body is provided with a control chip, a counter and multiple timers connected to the control chip. The control chip is connected to the boiler's control system and is used to send multiple switching signals to the boiler's control system to control the boiler to automatically switch between different combustion states; the time period for each switching signal is set individually by the timer. Each combustion transition of the boiler includes ignition, switching between different combustion states, and standby. The control chip controls the boiler to automatically perform combustion transitions through the switch signals, and sets and records the number of combustion transitions of the boiler through the counter.

[0005] Optionally, the boiler has two combustion states: a low combustion state and a high combustion state. Each combustion transition of the boiler sequentially includes ignition, low combustion state, high combustion state, low combustion state, and standby.

[0006] Optionally, the device body is provided with a switch button connected to the control chip for controlling the start and stop of the device.

[0007] Optionally, the device body is provided with an indicator light connected to the control chip to display the boiler status.

[0008] Optionally, the device body is equipped with an alarm connected to the control chip, which is used to issue an alarm signal when the boiler combustion switching is abnormal or the number of boiler combustion switching times reaches a set value.

[0009] Optionally, the device body is provided with a reset button connected to the control chip for manual reset after the alarm signal is cleared.

[0010] The present invention has the following advantages: by connecting the control chip of the device to the control system of the boiler, the boiler can be automatically controlled to switch combustion through multiple switch signals, and the number of combustion switches of the boiler can be automatically recorded by a counter. The operation is convenient and facilitates the development and testing of the boiler. Attached Figure Description

[0011] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0012] Figure 1 This is a control flowchart of an embodiment of the present utility model; Figure 2 This is a schematic diagram of the combustion conversion process according to an embodiment of the present invention; Figure 3 This is a schematic diagram of the panel of the device body according to an embodiment of the present utility model. Detailed Implementation

[0013] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0014] Please see Figure 1 As shown, an embodiment of this utility model provides a boiler combustion switching control device, which is applied to boilers that can switch between different combustion states. It can automatically control the boiler to perform combustion switching and record the number of switching times to facilitate boiler development and testing.

[0015] The device includes a main body, which contains a control chip, a counter, and multiple timers connected to the control chip.

[0016] The control chip can output multiple switching signals, and the duration of each signal can be individually set via a timer. By connecting the control chip to the boiler's control system and sending these switching signals, the boiler can be automatically switched between different combustion states as needed.

[0017] Each combustion transition of the boiler includes ignition, switching between different combustion states, and standby. The control chip can control the boiler to automatically perform combustion transitions through multiple switch signals (the boiler status is fed back to the control chip in real time), and a counter records each transition. The number of combustion transitions of the boiler can be set through the counter as needed.

[0018] Taking a boiler with two combustion states, low combustion and high combustion, as an example, such as Figure 1 , Figure 2 As shown, a complete combustion cycle of the boiler sequentially includes ignition, low combustion state, high combustion state, low combustion state, and standby. T1, T2, and T3 represent the duration of each combustion state, and T4 represents the time when the boiler restarts for the next combustion cycle. T1, T2, T3, and T4 can all be individually modified and set as needed using their respective timers. Each time a combustion cycle is completed, the counter counts once until the set counter count is reached.

[0019] Furthermore, such as Figure 3 As shown, the device also includes a switch button, indicator lights, an alarm, and a reset button connected to the control chip. The switch button is used to start or stop the control device, and the indicator lights are used to display the boiler status. The alarm (such as an alarm light and a buzzer) can issue an alarm signal when the boiler combustion switching is abnormal or when the number of combustion switching times reaches a set value. After the alarm signal is cleared, the combustion switching can be restarted by manually resetting the device using the reset button.

[0020] This article uses specific examples to illustrate the principles and implementation methods of this utility model. The description of the above embodiments is only for the purpose of helping to understand the technical solutions and core ideas of this utility model. Those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. However, these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A boiler combustion switching control device, applied to a boiler capable of switching between different combustion states, characterized in that: The device includes a main body, which contains a control chip, a counter, and multiple timers connected to the control chip. The control chip is connected to the boiler's control system and is used to send multiple switching signals to the boiler's control system to control the boiler to automatically switch between different combustion states; the time period for each switching signal is set individually by the timer. Each combustion transition of the boiler includes ignition, switching between different combustion states, and standby. The control chip controls the boiler to automatically perform combustion transitions through the switch signals, and sets and records the number of combustion transitions of the boiler through the counter.

2. The boiler combustion conversion control device according to claim 1, characterized in that: The boiler has two combustion states: low combustion state and high combustion state. Each combustion transition of the boiler includes ignition, low combustion state, high combustion state, low combustion state, and standby state in sequence.

3. The boiler combustion conversion control device according to claim 1, characterized in that: The device body is equipped with a switch button connected to the control chip for controlling the start and stop of the device.

4. The boiler combustion conversion control device according to claim 1, characterized in that: The device body is equipped with an indicator light connected to the control chip to display the boiler status.

5. The boiler combustion conversion control device according to claim 1, characterized in that: The device body is equipped with an alarm connected to the control chip, which is used to issue an alarm signal when the boiler combustion switching is abnormal or the number of boiler combustion switching times reaches a set value.

6. A boiler combustion conversion control device according to claim 5, characterized in that: The device body is equipped with a reset button connected to the control chip, which is used for manual reset after the alarm signal is cleared.

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