Wear-resistant temperature measuring integrated pipeline structure for boiler

Abstract

The utility model discloses a boiler is with wear -resisting temperature measurement integration pipeline structure relates to the pipeline technical field for boiler. The boiler is with wear -resisting temperature measurement integration pipeline structure, and it includes: wear -resisting pipe, the inside of wear -resisting pipe is equipped with two groups of sliding groove, protection mechanism is located at the inside of wear -resisting pipe, and protection mechanism includes guide rail, protection box and thermocouple, and the inside of sliding groove is fixed with guide rail, and the length of guide rail is less than the length of sliding groove, and the outside of guide rail is slidably installed with sliding block, and the outside of sliding block is fixedly installed with protection box, and the inside of protection box is provided with thermocouple. Can set up the sliding block in the clamping groove, make the outside of sliding block and the outside of guide rail fit, make sliding block slide to the bottom of clamping groove, reduce the inside of protection box setting in wear -resisting pipe, control the start -up of thermocouple, make thermocouple carry out temperature detection to the pulverized coal of the inside transportation of wear -resisting pipe, and protection box protects thermocouple, prevents the outside of pulverized coal from causing the abrasion of thermocouple, improves the service life of device.

Description

Technical Field

[0001] This utility model relates to the field of boiler piping technology, and in particular to a wear-resistant temperature measurement integrated piping structure for boilers. Background Technology

[0002] The existing wear-resistant temperature measurement integrated pipeline structure for boilers makes it difficult to protect thermocouples during use. This can lead to the thermocouples being worn down by coal dust over long periods of time, reducing their service life, making maintenance difficult, reducing the accuracy of probe temperature measurements, and resulting in poor practicality. It is also difficult to measure the temperature of the inner wall of the pipeline. Due to excessively high external temperatures causing high coal dust temperatures, it is difficult to determine the heat source, posing safety hazards and reducing the effectiveness of the device. Utility Model Content

[0003] The purpose of this utility model is to solve at least one of the technical problems existing in the prior art, and to provide a wear-resistant temperature measurement integrated pipe structure for boilers, which can solve the problems of difficulty in protecting thermocouples and difficulty in measuring the temperature of the inner wall of the pipe.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a wear-resistant temperature measurement integrated pipeline structure for boilers, comprising:

[0005] The wear-resistant tube has two sets of sliding grooves on its inner side;

[0006] The protective mechanism is located inside the wear-resistant tube. The protective mechanism includes a guide rail, a protective box, and a thermocouple. The guide rail is fixed inside the slide groove. The length of the guide rail is less than the length of the slide groove. A slider is slidably installed on the outside of the guide rail. A protective box is fixedly installed on the outside of the slider. A thermocouple is installed inside the protective box.

[0007] The connecting mechanism is located on the outside of the wear-resistant tube and above the protective mechanism.

[0008] Preferably, the protective mechanism further includes a positioning plate and a connecting rod. The top of the protective box has an opening, and a connecting rod is fixedly installed in the opening. A thermocouple is fixedly installed at one end of the connecting rod. The positioning plate is fixedly installed on the inner side of the wear-resistant tube. The top of the positioning plate has an installation opening, and the connecting rod is set in the installation opening.

[0009] Preferably, the connecting mechanism includes a flange, a connecting wire, and an infrared temperature measuring component. The flange is fixedly installed on the top of the wear-resistant tube. An opening is provided on the outer side of the flange, and a connecting wire is provided in the opening. The connecting wire is located on the inner side of the connecting rod and is fixedly installed on the outer side of the connecting rod. An infrared temperature measuring component is provided on the inner side of the protective box. The infrared temperature measuring component is fixedly installed on the outer side of the connecting rod. The connecting wire is electrically connected to the infrared temperature measuring component and the thermocouple.

[0010] Preferably, the bottom of the protective box has multiple sets of holes.

[0011] Preferably, the protective box has an installation opening on its outer side, and the thermocouple probe is fixedly installed in the installation opening.

[0012] Preferably, the top of the thermocouple is an inclined surface.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] (1) The boiler uses a wear-resistant temperature measurement integrated pipe structure. Through the cooperation of guide rail, protective box, thermocouple, positioning plate and connecting rod, the slider is set in the slot so that the outer side of the slider fits with the outer side of the guide rail. The slider slides to the bottom of the slot, and the protective box is set inside the wear-resistant tube. The thermocouple is controlled to start, so that the thermocouple can detect the temperature of the coal powder transported inside the wear-resistant tube. The protective box protects the thermocouple and prevents the coal powder from causing wear on the outer side of the thermocouple, thus improving the service life of the device. It can also reduce the need to remove the protective box to clean the thermocouple probe, improve the accuracy of the thermocouple measurement results and has strong practicality.

[0015] (2) The boiler uses a wear-resistant temperature measurement integrated pipe structure. Through the cooperation of flange, connecting line and infrared temperature measurement component, the infrared temperature measurement component can be controlled to start and detect the inner wall temperature of the wear-resistant pipe. This facilitates dual detection of coal powder and inner wall, can identify heat source, reduce multiple measurements, reduce labor burden and safety hazards, and improve the effect of the device. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0017] Figure 1 This is a side view of the present invention;

[0018] Figure 2 This is a front sectional view of the present invention;

[0019] Figure 3 This is a left sectional view of the present invention.

[0020] Reference numerals: 1. Wear-resistant tube; 2. Protective mechanism; 201. Guide rail; 202. Protective box; 203. Thermocouple; 204. Positioning plate; 205. Connecting rod; 3. Connecting mechanism; 301. Flange; 302. Connecting wire; 303. Infrared temperature measurement component. Detailed Implementation

[0021] Please see Figure 1-3This utility model provides a technical solution: an integrated wear-resistant temperature measurement pipe structure for boilers, comprising: a wear-resistant pipe 1, with two sets of sliding grooves on the inner side of the wear-resistant pipe 1; a protective mechanism 2, located on the inner side of the wear-resistant pipe 1, the protective mechanism 2 including a guide rail 201, a protective box 202 and a thermocouple 203, the guide rail 201 being fixed on the inner side of the sliding groove, the length of the guide rail 201 being less than the length of the sliding groove, a slider being slidably installed on the outer side of the guide rail 201, the protective box 202 being fixedly installed on the outer side of the slider, and a thermocouple 203 being provided on the inner side of the protective box 202; and a connecting mechanism 3, located on the outer side of the wear-resistant pipe 1 and above the protective mechanism 2, improving the accuracy of the measurement results of the thermocouple 203 and possessing strong practicality.

[0022] Furthermore, the protective mechanism 2 also includes a positioning plate 204 and a connecting rod 205. The top of the protective box 202 has an opening, and the connecting rod 205 is fixedly installed in the opening. A thermocouple 203 is fixedly installed at one end of the connecting rod 205. The positioning plate 204 is fixedly installed on the inner side of the wear-resistant tube 1. The top of the positioning plate 204 has an installation opening, and the connecting rod 205 is set in the installation opening. By setting a slider in the slot, the outer side of the slider is made to fit against the outer side of the guide rail 201, so that the slider slides to the bottom of the slot, lowering the protective box 202 to be set inside the wear-resistant tube 1. This controls the start of the thermocouple 203, so that the thermocouple 203 can detect the temperature of the coal powder transported inside the wear-resistant tube 1. The protective box 202 protects the thermocouple 203, preventing the coal powder from causing wear on the outer side of the thermocouple 203, improving the service life of the device, and reducing the need to remove the protective box 202 to clean the probe of the thermocouple 203.

[0023] The connecting mechanism 3 includes a flange 301, a connecting wire 302, and an infrared temperature measuring component 303. The flange 301 is fixedly installed on the top of the wear-resistant pipe 1. An opening is provided on the outer side of the flange 301, and the connecting wire 302 is installed inside the opening. The connecting wire 302 is located inside the connecting rod 205 and is fixedly installed to the outer side of the connecting rod 205. The infrared temperature measuring component 303 is located inside the protective box 202 and is fixedly installed on the outer side of the connecting rod 205. The connecting wire 302 is electrically connected to the infrared temperature measuring component 303 and the thermocouple 203. By controlling the activation of the infrared temperature measuring component 303, the infrared temperature measuring component 303 can detect the inner wall temperature of the wear-resistant pipe 1, which facilitates dual detection of coal powder and inner wall, allows for the identification of heat sources, and reduces the need for multiple measurements.

[0024] Furthermore, the bottom of the protective box 202 has multiple sets of holes, and the outer side of the protective box 202 has an installation opening. The probe of the thermocouple 203 is fixedly installed in the installation opening. The top of the thermocouple 203 is an inclined surface, which reduces labor burden and safety hazards, and improves the effectiveness of the device.

[0025] Working principle: By setting a slider in the slot, the outer side of the slider is made to fit against the outer side of the guide rail 201, allowing the slider to slide to the bottom of the slot. This lowers the protective box 202, which is positioned inside the wear-resistant tube 1. The thermocouple 203 is then activated, allowing it to detect the temperature of the coal powder transported inside the wear-resistant tube 1. The protective box 202 protects the thermocouple 203, preventing wear from the coal powder and extending the device's lifespan. It also reduces the need to remove the protective box 202 for cleaning the thermocouple 203 probe, improving the accuracy of the measurement results. The device is highly practical. Furthermore, by controlling the activation of the infrared temperature measuring component 303, it detects the temperature of the inner wall of the wear-resistant tube 1, facilitating dual detection of both coal powder and the inner wall. This allows for heat source identification, reduces the need for multiple measurements, lowers labor burden and safety hazards, and improves the device's performance.

[0026] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A wear-resistant integrated temperature measurement pipeline structure for boilers, characterized in that, include: Wear-resistant tube (1), the inner side of which is provided with two sets of sliding grooves; The protective mechanism (2) is located inside the wear-resistant tube (1). The protective mechanism (2) includes a guide rail (201), a protective box (202) and a thermocouple (203). The guide rail (201) is fixed inside the slide. The length of the guide rail (201) is less than the length of the slide. A slider is slidably installed on the outside of the guide rail (201). The protective box (202) is fixedly installed on the outside of the slider. A thermocouple (203) is provided inside the protective box (202). The connecting mechanism (3) is located on the outside of the wear-resistant tube (1) and above the protective mechanism (2).

2. The integrated wear-resistant temperature measurement pipeline structure for boilers according to claim 1, characterized in that: The protective mechanism (2) also includes a positioning plate (204) and a connecting rod (205). The top of the protective box (202) has an opening, and the connecting rod (205) is fixedly installed in the opening. A thermocouple (203) is fixedly installed at one end of the connecting rod (205). The positioning plate (204) is fixedly installed on the inner side of the wear-resistant tube (1). The top of the positioning plate (204) has an installation opening, and the connecting rod (205) is set in the installation opening.

3. The integrated wear-resistant temperature measurement pipeline structure for boilers according to claim 2, characterized in that: The connecting mechanism (3) includes a flange (301), a connecting wire (302), and an infrared temperature measuring component (303). The flange (301) is fixedly installed on the top of the wear-resistant tube (1). An opening is provided on the outer side of the flange (301), and a connecting wire (302) is provided in the opening. The connecting wire (302) is located on the inner side of the connecting rod (205) and fixedly installed on the outer side of the connecting rod (205). An infrared temperature measuring component (303) is provided on the inner side of the protective box (202). The infrared temperature measuring component (303) is fixedly installed on the outer side of the connecting rod (205). The connecting wire (302) is electrically connected to the infrared temperature measuring component (303) and the thermocouple (203).

4. The integrated wear-resistant temperature measurement pipeline structure for boilers according to claim 3, characterized in that: The bottom of the protective box (202) has multiple sets of holes.

5. The integrated wear-resistant temperature measurement pipeline structure for boilers according to claim 4, characterized in that: The protective box (202) has an installation opening on its outer side, and the probe of the thermocouple (203) is fixedly installed in the installation opening.

6. The integrated wear-resistant temperature measurement pipeline structure for boilers according to claim 5, characterized in that: The top of the thermocouple (203) is an inclined surface.

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