Self-powered monitoring device based on boiler expansion

Abstract

The utility model discloses a self-powered monitoring device based on boiler expansion, and the device comprises a support which is provided with a guide block at one end; the expansion detection assembly is detachably mounted on the upper surface of the bracket; the first supporting plate is arranged on the guide block through an adjustable assembly, and during installation, the adjustable assembly is used for adjusting the orientation of the first supporting plate; the solar panel is arranged on the upper surface of the first supporting plate, and one end of the solar panel is provided with a connecting wire connected with a battery on the inner side of the expansion detection assembly; by arranging the first supporting plate, the solar panel, the connecting wire and the adjustable assembly, the situation that time and labor are wasted during installation due to the fact that the expansion detection assembly needs to be additionally provided with a wire and an external power source is avoided, the device does not need to be additionally communicated with the external power source through the wire, power can be supplied through the solar panel, and the convenience of installation of the expansion detection assembly is improved; and during installation, the orientations of the first support plate and the solar panel are convenient to adjust, and the contact effect with illumination is easy to improve.

Description

Technical Field

[0001] The utility model specifically relates to a self-powered monitoring device based on boiler expansion. Background Art

[0002] Boiler power generation is achieved by combining a boiler with power generation equipment and using the heat energy generated by the boiler to drive a turbine to generate electricity. Such a system is called a thermal power generation system. It is a common way of generating electricity, especially in power plants that use fossil fuels (such as coal and natural gas). Since the boiler will expand and contract during operation, in order to ensure the safety of the equipment, the boiler needs to be monitored. For example, the patent number is: 202321558426X, and the name is: A boiler expansion monitoring device, and the patent number is: 202322212264.0, and the name is: A boiler expansion online monitoring device, both of which disclose good monitoring effects on boiler expansion.

[0003] However, when installing the monitoring device, an external power supply needs to be connected through a wire, which requires advance planning of the line location. The line may also be long, and it is inconvenient to repair the long line when it fails later, resulting in time-consuming and troublesome installation. The detection device cannot power itself to reduce the difficulty of installation or later maintenance. For this reason, we propose a self-powered monitoring device based on boiler expansion. Utility Model Content

[0004] The purpose of the utility model is to provide a self-powered monitoring device based on boiler expansion, so as to solve the problem in the above background technology that the wiring of the existing boiler expansion monitoring device is complicated, time-consuming and troublesome during installation, and it is not convenient to power itself for monitoring.

[0005] To achieve the above purpose, the utility model provides the following technical solution: a self-powered monitoring device based on boiler expansion, comprising:

[0006] A bracket, wherein a guide block is provided at one end of the bracket;

[0007] An expansion detection assembly is detachably mounted on the upper surface of the bracket;

[0008] A first support plate is arranged on the guide block through an adjustable component, and during installation, the adjustable component is used to adjust the orientation of the first support plate;

[0009] The solar panel is arranged on the upper surface of the first support plate, and one end of the solar panel is provided with a connecting line connected with the battery inside the expansion detection assembly.

[0010] Preferably, the adjustable component includes a slider, a rotating ring, a rotating block and an adjusting groove, the slider is slidably mounted on the guide block, and a limit bolt is provided on one side wall of the slider, and a rotating block is fixed on the other side wall, the rotating ring is rotatably sleeved on the outer surface of the rotating block, and the inner side of the rotating ring is threadedly connected with a first adjusting screw that cooperates with the adjusting groove on the outer surface of the rotating block, and the side wall of the rotating ring is provided with a rotating structure that cooperates with the first support plate.

[0011] Preferably, the rotating structure includes a connecting rod, a second adjusting screw and a connecting block, the connecting rod is fixed to the side wall of the rotating ring, a connecting block cooperating with the connecting rod is provided on the first support plate, and the connecting block is threadedly connected to the second adjusting screw that interferes with the connecting rod.

[0012] Preferably, the side wall of the first support plate is connected to the second support plate via a hinge.

[0013] Preferably, the guide block has a cross section of a "T" shape.

[0014] Preferably, the bracket is in an "L" shape, and the guide block and the bracket are an integrally formed structure.

[0015] Compared with the prior art, the beneficial effects of the utility model are:

[0016] By providing the first support plate, the solar panel, the connecting wire and the adjustable component, the expansion detection component does not need to be additionally wired and connected to an external power source, which results in time-consuming and troublesome installation. The device does not need to be connected to an external power source via wires, which reduces the inconvenience of wiring. The device can be powered by the solar panel, which improves the convenience of installation of the expansion detection component. During installation, the orientation of the first support plate and the solar panel can be easily adjusted, which makes it easy to improve the contact effect with light and better convert light energy into electrical energy. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connecting wire structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the guide block structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the adjustment groove structure of the utility model;

[0021] Figure 5 This is a schematic diagram of the second support plate structure of the present utility model.

[0022] In the figure: 1. bracket; 2. expansion detection assembly; 3. first support plate; 4. solar panel; 5. guide block; 6. connecting line; 7. slider; 8. rotating ring; 9. connecting rod; 10. rotating block; 11. adjusting groove; 12. second adjusting screw; 13. connecting block; 14. second support plate. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0024] See also Figure 1-Figure 5 The utility model provides a technical solution: a self-powered monitoring device based on boiler expansion, comprising:

[0025] A bracket 1, with a guide block 5 disposed at one end of the bracket 1;

[0026] An expansion detection assembly 2 is detachably mounted on the upper surface of the bracket 1;

[0027] The first support plate 3 is arranged on the guide block 5 through an adjustable component. When installing, the adjustable component is used to adjust the direction of the first support plate 3 so that the solar panel 4 is better oriented to the light, thereby better converting solar energy into electrical energy;

[0028] The solar panel 4 is arranged on the upper surface of the first support plate 3, and a connecting wire 6 connected to the battery inside the expansion detection component 2 is provided at one end of the solar panel 4, so as to increase the electric energy to power the expansion detection component 2, avoid the inconvenience of arranging additional wires for external power supply, and improve the convenience of installation.

[0029] In this embodiment, preferably, the adjustable component includes a slider 7, a rotating ring 8, a rotating block 10 and an adjusting groove 11. The slider 7 is slidably installed on the guide block 5, and a limit bolt is provided on one side wall of the slider 7 to facilitate adjustment of the height of the slider 7. The other side wall is fixed with a rotating block 10. The rotating ring 8 is rotatably mounted on the outer surface of the rotating block 10, and the inner side of the rotating ring 8 is threadedly connected with a first adjusting screw that cooperates with the adjusting groove 11 on the outer surface of the rotating block 10 to facilitate adjustment of the inclination angle of the first support plate 3. The side wall of the rotating ring 8 is provided with a rotating structure that cooperates with the first support plate 3.

[0030] In this embodiment, preferably, the rotating structure includes a connecting rod 9, a second adjusting screw 12 and a connecting block 13. The connecting rod 9 is fixed to the side wall of the rotating collar 8, and a connecting block 13 cooperating with the connecting rod 9 is provided on the first support plate 3, and the connecting block 13 is threadedly connected to the second adjusting screw 12 that interferes with the connecting rod 9, so as to better adjust the inclination angle of the first support plate 3, thereby better making the solar panel 4 on the first support plate 3 face the light.

[0031] In this embodiment, preferably, the side wall of the first support plate 3 is connected to the second support plate 14 via a hinge, so as to adjust the support area according to the actual size of the solar panel 4 .

[0032] In this embodiment, preferably, the cross section of the guide block 5 is in a "T" shape.

[0033] In this embodiment, preferably, the bracket 1 is in an "L" shape, and the guide block 5 and the bracket 1 are an integrally formed structure, so as to improve the firmness of the connection.

[0034] The working principle and use process of the utility model are as follows: when in use, the expansion detection component 2 is installed on the bracket 1, the bracket 1 is connected to the boiler frame through the mounting hole opened on the inner side, the slider 7 is slid along the height of the guide block 5, the position of the slider 7 is adjusted and locked by the limit bolt, and then the second support plate 14 is unfolded to the outside of the first support plate 3 according to actual needs, the solar panel 4 is installed on the second support plate 14 and the first support plate 3, and then the solar panel 4 is electrically connected to the expansion detection component 2 through the connecting line 6, and the solar panel 4 can convert solar energy into electrical energy and supply it to the battery inside the expansion detection component 2, thereby supplying power to the expansion detection component 2, and there is no need to lay additional wires for the expansion detection component 2, thereby improving the convenience of installation, and further, the rotating ring 8 can be rotated according to actual needs, and the second adjusting screw 12 can be loosened to rotate the connecting rod 9 and the connecting block 13 to adjust the direction of the solar panel 4, so that the solar panel 4 can better absorb solar energy and improve the convenience of use.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A self-powered monitoring device based on boiler expansion, characterized in that: include: A bracket (1), wherein a guide block (5) is provided at one end of the bracket (1); An expansion detection assembly (2) is detachably mounted on the upper surface of the bracket (1); The first support plate (3) is arranged on the guide block (5) through an adjustable component, and during installation, the adjustable component is used to adjust the orientation of the first support plate (3); A solar panel (4) is arranged on the upper surface of the first support plate (3), and a connecting line (6) connected to the battery inside the expansion detection assembly (2) is arranged at one end of the solar panel (4).

2. A self-powered monitoring device based on boiler expansion according to claim 1, characterized in that: The adjustable component comprises a slider (7), a rotating collar (8), a rotating block (10) and an adjusting groove (11); the slider (7) is slidably mounted on the guide block (5); a limit bolt is provided on one side wall of the slider (7); the rotating block (10) is fixed on the other side wall; the rotating collar (8) is rotatably sleeved on the outer surface of the rotating block (10); a first adjusting screw rod matching the adjusting groove (11) on the outer surface of the rotating block (10) is threadedly connected to the inner side of the rotating collar (8); and a rotating structure matching the first support plate (3) is provided on the side wall of the rotating collar (8).

3. A self-powered monitoring device based on boiler expansion according to claim 2, characterized in that: The rotating structure comprises a connecting rod (9), a second adjusting screw (12) and a connecting block (13); the connecting rod (9) is fixed to the side wall of the rotating collar (8); a connecting block (13) cooperating with the connecting rod (9) is arranged on the first support plate (3); and the second adjusting screw (12) in conflict with the connecting rod (9) is threadedly connected to the connecting block (13).

4. A self-powered monitoring device based on boiler expansion according to claim 2, characterized in that: The side wall of the first support plate (3) is connected to the second support plate (14) via a hinge.

5. A self-powered monitoring device based on boiler expansion according to claim 1, characterized in that: The guide block (5) has a cross section in a "T" shape.

6. A self-powered monitoring device based on boiler expansion according to claim 1, characterized in that: The bracket (1) is in an "L" shape, and the guide block (5) and the bracket (1) are an integrally formed structure.

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