CN211119300U - Boiler power generation waste gas monitoring and early warning system - Google Patents

Abstract

The utility model discloses a boiler power generation exhaust gas monitoring early warning system, including detecting the pipeline and detecting the box, the both ends difference fixedly connected with installation sleeve of detecting the pipeline, the inner wall fixedly connected with detection sensor of detecting the pipeline, the outer wall fixed surface of detecting the pipeline is connected with and detects the box, the fixed surface of detecting the box is connected with display screen and speaker, the inside fixedly connected with circuit board of detection box, microprocessor, storage module, wireless communication module, the IO module, display module, audio module and power module are welded connection respectively on the surface of circuit board, circuit board fixed connection is in the inside that detects the box. The utility model discloses a detection pipeline cooperation detects the box, can conveniently detect this early warning system installation at the gas vent of boiler, does not receive the restriction of installation condition, improves the convenience of installation, change in-process operation.

Description

Boiler power generation waste gas monitoring and early warning system

Technical Field

The utility model relates to a boiler equipment technical field specifically is a boiler power generation exhaust gas monitoring early warning system.

Background

The boiler is an energy conversion device, and the energy input to the boiler comprises chemical energy in fuel, and steam, high-temperature water or an organic heat carrier which is output by an electric energy boiler and has certain heat energy. The hot water or steam generated in the boiler can directly provide heat energy for industrial production and people life, and can also be converted into mechanical energy through a steam power device, or the mechanical energy is converted into electric energy through a generator.

At present, the boiler needs the right waste gas to detect when exhaust emission in the market, and the more direct integration of current exhaust gas detection device is in the structural design of boiler, and inconvenient dismouting and change carry out detection device, and some old-fashioned boilers are inconvenient because the not enough of structure and design, install exhaust gas monitoring device in old-fashioned boiler. For this reason, a new technical solution needs to be designed for solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a boiler power generation exhaust gas monitoring early warning system detects the box through the cooperation of detection pipeline, can conveniently detect the gas vent of early warning system installation at the boiler, does not receive the restriction of installation condition, improves the convenience of installation, change in-process operation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a boiler power generation exhaust gas monitoring early warning system, includes the detection pipeline and detects the box, the both ends difference fixedly connected with installation sleeve of detection pipeline, the inner wall fixedly connected with detection sensor of detection pipeline, the outer wall fixed surface of detection pipeline is connected with the detection box, the fixed surface that detects the box is connected with display screen and speaker, the inside fixedly connected with circuit board, microprocessor, storage module, wireless communication module, IO module, display module, audio module and the power module of detection box, microprocessor, storage module, wireless communication module, IO module, display module, audio module and power module are welded connection respectively on the surface of circuit board, circuit board fixed connection is in the inside that detects the box.

As an improvement of the technical scheme, the storage module, the wireless communication module, the I/O module, the display module and the audio module are respectively connected with the microprocessor, and the display module and the audio module are respectively connected with the display screen and the loudspeaker.

As an improvement of the technical scheme, the side wall of the detection box body is provided with a plurality of serial port interfaces, and pins of the serial port interfaces are welded on the surface of the circuit board and connected with the I/O module.

As an improvement of the technical scheme, the detection sensor comprises a sulfur dioxide concentration sensor, a nitrogen dioxide concentration sensor, a carbon monoxide concentration sensor and a particulate matter sensor, and the detection sensor is connected with the serial port interface.

As an improvement of the technical scheme, a rubber gasket is fixedly connected inside the mounting sleeve, and a locking bolt is arranged on the surface of the mounting sleeve.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a detection pipeline cooperation detects the box, can conveniently detect this early warning system installation at the gas vent of boiler, does not receive the restriction of installation condition, improves the convenience of installation, change in-process operation, is equipped with the display screen through the surface at the detection box, conveniently looks over each item parameter index of waste gas, improves the convenience that early warning device used.

2. The utility model discloses a both sides at the detection pipeline are equipped with the installation sleeve, and the convenience is connected the detection pipeline with exhaust emission pipeline, and the rubber packing ring in the cooperation installation sleeve improves the compactness that the detection pipeline is connected with exhaust pipeline, avoids waste gas to leak.

Drawings

Fig. 1 is a schematic view of a top view structure of the detection pipeline and the detection box of the present invention;

FIG. 2 is a schematic view of the end face structure of the detection pipeline of the present invention;

FIG. 3 is the utility model discloses a boiler power generation exhaust gas monitoring early warning system schematic structure.

In the figure: the device comprises a detection pipeline-1, a detection box body-2, a mounting sleeve-3, a detection sensor-4, a display screen-5, a loudspeaker-6, a circuit board-7, a microprocessor-8, a storage module-9, a wireless communication module-10, an I/O module-11, a display module-12, an audio module-13, a power module-14, a serial port interface-15, a sulfur dioxide concentration sensor-16, a nitrogen dioxide concentration sensor-17, a carbon monoxide concentration sensor-18, a particulate matter sensor-19, a rubber gasket-20 and a locking bolt-21.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-3, the present invention provides a technical solution: a boiler power generation exhaust gas monitoring and early warning system comprises a detection pipeline 1 and a detection box body 2, wherein two ends of the detection pipeline 1 are respectively and fixedly connected with a mounting sleeve 3, the inner wall of the detection pipeline 1 is fixedly connected with a detection sensor 4, the outer wall surface of the detection pipeline 1 is fixedly connected with a detection box body 2, the surface of the detection box body 2 is fixedly connected with a display screen 5 and a loudspeaker 6, the interior of the detection box body 2 is fixedly connected with a circuit board 7, a microprocessor 8, a storage module 9, a wireless communication module 10, an I/O module 11, a display module 12, an audio module 13 and a power module 14, the microprocessor 8, the storage module 9, the wireless communication module 10, the I/O module 11, the display module 12, the audio module 13 and the power module 14 are respectively connected on the surface of the circuit board 7 in a welding manner, and the circuit board 7 is fixedly connected inside the detection box body 2.

In a further improvement, as shown in fig. 3, the storage module 9, the wireless communication module 10, the I/O module 11, the display module 12, and the audio module 13 are respectively connected to the microprocessor 8, and the display module 12 and the audio module 13 are respectively connected to the display screen 5 and the speaker 6, and are connected by a reasonable structure, so that the whole system can operate normally, and the exhaust gas detection can perform early warning.

In a further improvement, as shown in fig. 3, the side wall of the detection box 2 is provided with a plurality of serial interfaces 15, pins of the serial interfaces 15 are welded on the surface of the circuit board 7 and connected with the I/O module 11, and the side wall of the detection box 2 is provided with a plurality of serial interfaces 15 connected with the I/O module 11, so that the detection box is conveniently connected with the detection sensor 4.

In a further improved mode, as shown in fig. 2, the detection sensor 4 includes a sulfur dioxide concentration sensor 16, a nitrogen dioxide concentration sensor 17, a carbon monoxide concentration sensor 18 and a particulate matter sensor 19, the detection sensor 4 is connected with the serial port interface 15, and the detection sensor 4 provided with a plurality of different types is convenient for detecting the waste gas in different aspects, so that the precision of waste gas detection is improved.

In a specific modification, as shown in fig. 2, a rubber gasket 20 is fixedly connected to the inside of the mounting sleeve 3, a locking bolt 21 is arranged on the surface of the mounting sleeve 3, and the rubber gasket 20 is arranged inside the mounting sleeve 3, so that the exhaust gas is prevented from leaking at the joint.

The utility model discloses a detection pipeline-1, detection box-2, installation sleeve-3, detect sensor-4, display screen-5, speaker-6, circuit board-7, microprocessor-8, storage module-9, wireless communication module-10, I/O module-11, display module-12, audio module-13, power module-14, serial interface-15, sulfur dioxide concentration sensor-16, nitrogen dioxide concentration sensor-17, carbon monoxide concentration sensor-18, particulate matter sensor-19, rubber washer-20, locking bolt-21, the part is general standard component or the part that technical staff in the field knows, its structure and principle all can learn through the technical manual or learn through conventional experimental method, the microprocessor is concretely an STM32F103 microprocessor, the wireless communication module is concretely A ZIGBEE wireless communication module, the I/O module is concretely A PCF8574T module, the sulfur dioxide concentration sensor is concretely an ME3-SO2 sulfur dioxide concentration sensor, the nitrogen dioxide concentration sensor is concretely A ZE03-NO2 nitrogen dioxide concentration sensor, the carbon monoxide concentration sensor is concretely an ZZ-S-COMB-CO-A carbon monoxide concentration sensor, the particulate matter sensor is concretely A PM1006 infrared particulate matter sensor, the utility model discloses A detection pipeline 1 is matched with A detection box body 2, the detection early warning system can be conveniently installed at an exhaust port of A boiler, the limitation of installation conditions is avoided, the convenience of operation in the installation and replacement processes is improved, and each parameter index of waste gas is conveniently checked by arranging A display screen 5 on the surface of the detection box body 2, the convenience of the use of the early warning device is improved.

When the utility model is used, the detection pipeline 1 is arranged at the tail gas discharge end of the boiler, the installation sleeve 3 is connected with the waste gas pipeline, the waste gas can pass through the detection pipeline 1 when being discharged, the detection sensor 4 on the inner wall of the detection pipeline 1 detects the waste gas, and the detection signal is transmitted into the I/O module 11 through the serial port interface 15, and finally transmitted into the microprocessor 8, after being processed and analyzed, while comparing the data with the preset data in the storage module 9, various data are displayed on the surface of the display screen 5 through the display module 12, when the detected data exceeds the preset value, the microprocessor 8 starts the preset alarm audio frequency in the storage module 9 to send out alarm sound through the loudspeaker 6, so that technicians can conveniently carry out emergency treatment, meanwhile, the wireless communication module 10 can be remotely and wirelessly connected with a monitoring end, so that remote monitoring operation is facilitated.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, but that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (5)

1. The utility model provides a boiler power generation exhaust gas monitoring early warning system, includes detection pipeline (1) and detection box (2), its characterized in that: the detection device comprises a detection pipeline (1), a mounting sleeve (3) is fixedly connected to each of two ends of the detection pipeline (1), a detection sensor (4) is fixedly connected to the inner wall of the detection pipeline (1), a detection box body (2) is fixedly connected to the outer wall surface of the detection pipeline (1), a display screen (5) and a loudspeaker (6) are fixedly connected to the surface of the detection box body (2), a circuit board (7), a microprocessor (8), a storage module (9), a wireless communication module (10), an I/O module (11), a display module (12), an audio module (13) and a power module (14) are fixedly connected to the inside of the detection box body (2), the microprocessor (8), the storage module (9), the wireless communication module (10), the I/O module (11), the display module (12), the audio module (13) and the power module (14) are respectively welded to the surface of the circuit board, the circuit board (7) is fixedly connected inside the detection box body (2).

2. The boiler power generation exhaust gas monitoring and early warning system of claim 1, wherein: the storage module (9), the wireless communication module (10), the I/O module (11), the display module (12) and the audio module (13) are respectively connected with the microprocessor (8), and the display module (12) and the audio module (13) are respectively connected with the display screen (5) and the loudspeaker (6).

3. The boiler power generation exhaust gas monitoring and early warning system of claim 2, wherein: the side wall of the detection box body (2) is provided with a plurality of serial port interfaces (15), and pins of the serial port interfaces (15) are welded on the surface of the circuit board (7) and connected with the I/O module (11).

4. The boiler power generation exhaust gas monitoring and early warning system of claim 3, wherein: the detection sensor (4) comprises a sulfur dioxide concentration sensor (16), a nitrogen dioxide concentration sensor (17), a carbon monoxide concentration sensor (18) and a particulate matter sensor (19), and the detection sensor (4) is connected with the serial port interface (15).

5. The boiler power generation exhaust gas monitoring and early warning system of claim 1, wherein: the rubber gasket (20) is fixedly connected to the inner portion of the mounting sleeve (3), and a locking bolt (21) is arranged on the surface of the mounting sleeve (3).

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