Temperature monitoring device for photovoltaic workshop fire fighting

Abstract

The utility model discloses a temperature monitoring device for fire fighting of a photovoltaic workshop, which relates to the technical field of fire fighting equipment and comprises temperature monitoring equipment, two protective covers for protecting the temperature monitoring equipment and a flange plate for mounting the temperature monitoring equipment. Two rotating shafts different in thickness are rotatably arranged on the inner side of the fixing frame, motors are fixedly arranged on the two sides of the outer wall of the fixing frame, the output ends of the motors are fixedly connected with one ends of the rotating shafts, and rotating blocks are fixedly arranged on the rotating shafts. The motor drives the rotating shaft to rotate, the rotating shaft drives the protection covers to rotate through the rotating blocks, the two protection covers are opened, the temperature monitoring devices in the protection covers are exposed, the temperature of the photovoltaic workshop is monitored, and when the protection covers are opened, the cleaning assembly can clean the monitoring probes of the temperature monitoring devices. The monitoring precision of the temperature monitoring equipment and the temperature sensing accuracy are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fire fighting equipment especially relates to a photovoltaic workshop fire temperature monitoring device. BACKGROUND

[0002] In the production process of photovoltaic panel production workshop, because there are a large number of electrical equipment and flammable materials, the fire risk is higher, once the fire will produce very serious consequences, therefore, need effective temperature monitoring device to discover fire hazard in time.

[0003] The monitoring probe of the traditional temperature monitoring device is usually directly exposed in the environment, is easily affected by dust and sundries in the photovoltaic panel production workshop, leads to the decline of monitoring precision, even damages. In addition, the monitoring probe is accumulated dust on the surface after long time use, influences its inductive accuracy to temperature. UTILITY MODEL CONTENT

[0004] The utility model discloses a photovoltaic workshop fire temperature monitoring device to solve the shortcomings that the prior art does not have protection.

[0005] In order to solve the problems existing in the prior art, the utility model adopts the following technical scheme:

[0006] A photovoltaic workshop fire temperature monitoring device, including temperature monitoring equipment, the two protective cover that temperature monitoring equipment is protected and the flange plate for installing temperature monitoring equipment, the lower surface of the flange plate is fixedly arranged with a fixed bracket, two different rotating shafts are arranged in the inner side of the fixed bracket, the motor is fixedly arranged on the both sides of the outer wall of the fixed bracket, the output end of the motor is fixedly connected with the one end of the rotating shaft, the rotating shaft is fixedly arranged with the rotating block, the lower end of the rotating block is fixedly connected with the upper surface of the protective cover, the inner side of the lower end of the fixed bracket is fixedly arranged with the mounting block, the temperature monitoring equipment is fixed in the inner wall of the mounting block, the fixed bracket is equipped with the cleaning assembly that temperature monitoring equipment monitoring probe is cleaned.

[0007] Preferably, the cleaning assembly includes a cleaning ring and a drive assembly for controlling the up and down movement of the cleaning ring.

[0008] Preferably, the drive assembly includes a support rod fixedly installed at the lower end of the fixed bracket, a round rod is rotatably arranged at the inner side of the lower end of the support rod, a rotating wheel is fixedly arranged on the round rod and one rotating shaft, a belt is sleeved on the rotating wheel, a drive block is fixedly arranged on one side of the belt, a drive rod is fixedly arranged on one side of the drive block, and the drive rod is fixedly connected with the lower end of the cleaning ring.

[0009] Preferably, the cleaning ring includes a fixed ring sleeved on the monitoring probe of the temperature monitoring equipment, and a cleaning brush is fixedly arranged on the inner wall of the fixed ring.

[0010] Preferably, a lifting groove is arranged in the support rod, and a T-shaped lifting block is slidably arranged in the lifting groove, and one end of the lifting block is fixedly connected to one side of the driving block.

[0011] Preferably, a connecting groove is arranged in the middle of the upper end of each of the two protective covers, and the lower end of the fixing frame penetrates through the connecting groove and is located in the protective cover.

[0012] Preferably, a connecting block is fixedly arranged on the outer wall of the fixing ring, and the upper surface of the connecting block is fixedly connected to the lower end of the driving rod.

[0013] Preferably, the two protective covers are in a cylindrical shape.

[0014] Compared with the prior art, the present utility model has the beneficial effects that:

[0015] 1. In the present utility model, the rotating shaft is driven by the motor to rotate, the rotating shaft drives the protective cover to rotate through the rotating block, the two protective covers are opened, the temperature monitoring equipment in the protective cover is exposed, the temperature of the photovoltaic workshop is monitored, and the cleaning assembly cleans the monitoring probe of the temperature monitoring equipment when the protective cover is opened, thereby improving the monitoring precision of the temperature monitoring equipment and the sensing accuracy of the temperature.

[0016] 2. In the present utility model, when the protective cover is opened, the cleaning ring moves downward, the cleaning ring slides along the monitoring probe of the temperature monitoring equipment, and the dust on the monitoring probe of the temperature monitoring equipment is removed, thereby facilitating the probe monitoring. BRIEF DESCRIPTION OF DRAWINGS

[0017] The accompanying drawings, which are included to provide a further understanding of the present utility model, form a part of the present application, and the illustrative embodiments of the present utility model and their descriptions serve to explain the present utility model, and do not constitute an improper limitation on the present utility model. In the drawings:

[0018] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0019] Figure 2 is a schematic diagram of the opening structure of the protective cover of the present utility model;

[0020] Figure 3 is a schematic diagram of the temperature monitoring equipment installation structure of the present utility model;

[0021] Figure 4 is a schematic diagram of the cleaning assembly structure of the present utility model.

[0022] The figure sequence number: 1, flange plate; 11, fixed frame; 12, rotating shaft; 13, motor; 14, rotating block; 15, protective cover; 16, mounting block; 17, temperature monitoring device; 2, support rod; 21, round rod; 22, rotating wheel; 23, belt; 24, driving block; 25, driving rod; 26, cleaning ring; 3, fixed ring; 31, cleaning brush; 32, connecting block; 4, lifting groove; 41, lifting block; 5, connecting groove. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] Embodiment: the embodiment provides a kind of photovoltaic workshop temperature monitoring device for fire fighting, referring to Figures 1-4 , specifically, including temperature monitoring device 17, the two protective covers 15 of temperature monitoring device 17 are protected and are used to install temperature monitoring device 17 flange plate 1, flange plate 1 lower surface is fixedly provided with fixed frame 11, two protective covers 15 upper end middle part are all provided with connecting groove 5, fixed frame 11 lower end passes through connecting groove 5 and is located in protective cover 15, two rotating shafts 12 that are different in thickness are rotationally arranged in the inner side of fixed frame 11, motor 13 is fixedly arranged on the both sides of the outer wall of fixed frame 11, and the output end of motor 13 is fixedly connected with one end of rotating shaft 12, rotating block 14 is fixedly arranged on rotating shaft 12, and the lower end of rotating block 14 is fixedly connected with the upper surface of protective cover 15, two protective covers 15 are cylindrical, and mounting block 16 is fixedly arranged on the inner side of the lower end of fixed frame 11, temperature monitoring device 17 is fixedly arranged on the inner wall of mounting block 16, and fixed frame 11 is provided with cleaning assembly for cleaning the monitoring probe of temperature monitoring device 17;

[0025] flange plate 1 is installed on the wall of photovoltaic workshop by screw, when not using temperature monitoring device 17, protective cover 15 is closed to protect temperature monitoring device 17, to avoid dust to cause monitoring precision to drop, when using, rotating shaft 12 is driven to rotate by motor 13, rotating shaft 12 drives protective cover 15 to rotate by rotating block 14, so that two protective covers 15 are opened, temperature monitoring device 17 in protective cover 15 is exposed, and the temperature of photovoltaic workshop is monitored, while protective cover 15 is opened, cleaning assembly can clean the monitoring probe of temperature monitoring device 17, to improve the monitoring precision of temperature monitoring device 17.

[0026] In the specific implementation process, such as Figure 3 and Figure 4As shown, the cleaning assembly comprises a cleaning ring 26 and a driving assembly for controlling the up-down movement of the cleaning ring 26, the driving assembly comprising a support rod 2 fixedly installed at the lower end of the fixed frame 11, a circular rod 21 rotatably arranged at the inner side of the lower end of the support rod 2, a rotating wheel 22 fixedly arranged on each of the circular rod 21 and the rotating shaft 12, a belt 23 sleeved on the rotating wheel 22, a driving block 24 fixedly arranged on one side of the belt 23, a driving rod 25 fixedly arranged on one side of the driving block 24, and the driving rod 25 is fixedly connected with the lower end of the cleaning ring 26.

[0027] When the rotating shaft 12 rotates, the rotating wheel 22 on one of the rotating shafts 12 drives the circular rod 21 to rotate through the belt 23, and the movement of the belt 23 drives the driving block 24 on the belt 23 to move, and the driving block 24 drives the cleaning ring 26 to move downward through the driving rod 25, and the cleaning ring 26 slides along the monitoring probe of the temperature monitoring device 17 to remove the dust on the monitoring probe of the temperature monitoring device 17.

[0028] In the specific implementation process, as shown in Figure 3 and Figure 4 , the cleaning ring 26 comprises a fixed ring 3 sleeved on the monitoring probe of the temperature monitoring device 17, a cleaning brush 31 fixedly arranged on the inner wall of the fixed ring 3, a connecting block 32 fixedly arranged on the outer wall of the fixed ring 3, and the upper surface of the connecting block 32 is fixedly connected with the lower end of the driving rod 25; the cleaning brush 31 is made of rubber material, which can effectively remove the dust on the monitoring probe of the temperature monitoring device 17.

[0029] In the specific implementation process, as shown in Figure 3 and Figure 4 , the inner side of the support rod 2 is provided with a lifting groove 4, and a T-shaped lifting block 41 is slidably arranged in the lifting groove 4, one end of the lifting block 41 is fixedly connected with one side of the driving block 24; the lifting block 41 supports and limits the driving block 24 and the cleaning ring 26, and when the driving block 24 moves, the lifting block 41 moves along the lifting groove 4 to limit the movement of the driving block 24, thereby improving the stability of the movement of the cleaning ring 26.

[0030] Specifically, the working principle and operation method of the utility model are as follows:

[0031] When in use, the rotating shaft 12 is driven to rotate by the motor 13, the rotating shaft 12 drives the protective cover 15 to rotate through the rotating block 14, the two protective covers 15 are opened, the temperature monitoring device 17 in the protective cover 15 is exposed, the temperature of the photovoltaic workshop is monitored, and at the same time that the protective cover 15 is opened, the rotating wheel 22 on one of the rotating shafts 12 drives the circular rod 21 to rotate through the belt 23, the movement of the belt 23 drives the driving block 24 on the belt 23 to move, and the driving block 24 drives the cleaning ring 26 to move downward through the driving rod 25, and the cleaning ring 26 slides along the monitoring probe of the temperature monitoring device 17 to remove the dust on the monitoring probe of the temperature monitoring device 17.

[0032] The above merely describes a preferred embodiment of the present application, but the protection scope of the present application is not limited thereto, any skilled person in the art, according to the technical scheme and the inventive concept of the present application, makes equivalent replacement or change within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.

Claims

1. A photovoltaic plant fire-fighting temperature monitoring device comprising a temperature monitoring device (17), two protective covers (15) protecting the temperature monitoring device (17) and a flange (1) for mounting the temperature monitoring device (17), characterized in that: The flange plate (1) lower surface is fixedly provided with a fixed frame (11), two rotating shafts (12) of different diameters are rotatably arranged in the fixed frame (11), motors (13) are fixedly arranged on the both sides of the outer wall of the fixed frame (11), the output ends of the motors (13) are fixedly connected with one end of the rotating shaft (12), rotating blocks (14) are fixedly arranged on the rotating shaft (12), the lower ends of the rotating blocks (14) are fixedly connected with the upper surfaces of protective covers (15), mounting blocks (16) are fixedly arranged on the inner side of the lower end of the fixed frame (11), temperature monitoring devices (17) are fixedly arranged on the inner wall of the mounting block (16), and cleaning assemblies are arranged on the fixed frame (11) for cleaning the monitoring probes of the temperature monitoring devices (17).

2. A temperature monitoring device for photovoltaic plant fire safety according to claim 1, characterized in that: The cleaning assembly comprises a cleaning ring (26) and a driving assembly for controlling the up-and-down movement of the cleaning ring (26).

3. A temperature monitoring device for photovoltaic plant fire protection according to claim 2, characterized in that: The driving assembly comprises a support rod (2) fixedly arranged on the lower end of the fixed frame (11), a round rod (21) rotatably arranged on the inner side of the lower end of the support rod (2), rotating wheels (22) fixedly arranged on the round rod (21) and one rotating shaft (12), a belt (23) sleeved on the rotating wheels (22), a driving block (24) fixedly arranged on one side of the belt (23), a driving rod (25) fixedly arranged on one side of the driving block (24), and the driving rod (25) is fixedly connected with the lower end of the cleaning ring (26).

4. A temperature monitoring device for photovoltaic plant fire protection according to claim 2, characterized in that: The cleaning ring (26) comprises a fixed ring (3) sleeved on the monitoring probe of the temperature monitoring device (17), and a cleaning brush (31) is fixedly arranged on the inner wall of the fixed ring (3).

5. A temperature monitoring device for photovoltaic plant fire protection according to claim 3, characterized in that: A lifting groove (4) is formed in the inner side of the support rod (2), a T-shaped lifting block (41) is slidably arranged in the lifting groove (4), and one end of the lifting block (41) is fixedly connected with one side of the driving block (24).

6. A photovoltaic plant fire temperature monitoring device according to claim 1, wherein: Connecting grooves (5) are formed in the upper ends of the two protective covers (15), and the lower end of the fixed frame (11) passes through the connecting grooves (5) and is located in the protective covers (15).

7. A temperature monitoring device for photovoltaic plant fire protection according to claim 4, characterized in that: A connecting block (32) is fixedly arranged on the outer wall of the fixed ring (3), and the upper surface of the connecting block (32) is fixedly connected with the lower end of the driving rod (25).

8. A photovoltaic plant fire temperature monitoring device according to claim 1, wherein: The two protective covers (15) are in cylindrical shape.

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