CN216253587U

CN216253587U - Explosion-proof temperature controller

Info

Publication number: CN216253587U
Application number: CN202122824465.7U
Authority: CN
Inventors: 徐红骏
Original assignee: Taizhou Dekai Explosion Proof Electric Co ltd
Current assignee: Taizhou Dekai Explosion Proof Electric Co ltd
Priority date: 2021-11-18
Filing date: 2021-11-18
Publication date: 2022-04-08
Anticipated expiration: 2031-11-18

Abstract

The explosion-proof temperature controller comprises a wall frame, a box body and a control main board, wherein the control main board is arranged in the box body, the box body is arranged in the wall frame, the structure is reasonable, and the control main board is arranged in the box body of the explosion-proof temperature controller, so that large-area equipment can be prevented from being connected by laying wires, and meanwhile, the conditions of internal elements of the explosion-proof temperature controller can be remotely monitored in real time, data can be transmitted to workers in time, and the labor and the time are saved; by arranging the heat dissipation port, the heat dissipation grating and the heat dissipation fan, heat is dissipated out in time in the use process of the device, and the service life of the device is prolonged; with explosion-proof temperature controller box body set up to and wall frame between sliding connection's structure, make things convenient for staff's maintenance and change, improved the device the rate of utilization and staff's work efficiency, effectively solved the not enough of prior art, satisfied actual life's needs.

Description

Explosion-proof temperature controller

Technical Field

The utility model relates to the technical field of temperature control, in particular to an explosion-proof temperature controller.

Background

The explosion-proof temperature controller is physically deformed inside a switch according to the temperature change of a working environment, thereby generating some special effects, is often used together with a heat tracing band, and is mostly used in dangerous places with explosive gas mixtures, but the existing explosion-proof temperature controller has the following problems: 1. when the explosion-proof temperature controller is applied to large-area places such as shopping malls, office buildings and the like, the explosion-proof temperature controller is mostly connected by adopting a laying wire, and the fact that equipment with large area is connected with the controller by adopting the laying wire is obviously unrealistic, so that the workload of workers is increased, and meanwhile, the mode is not convenient for installing, fixing and data acquisition of the temperature controller; 2. most of the explosion-proof temperature controllers are not provided with a heat dissipation structure, so that heat is not dissipated in the using process of the device, and the service life of the device is greatly shortened; 3. some explosion-proof temperature controller's structural setting is not convenient for staff's maintenance and change, has increased user's burden, consequently needs an explosion-proof temperature controller to solve above problem.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides an explosion-proof temperature controller.

The utility model discloses an explosion-proof temperature controller, which comprises a wall frame, a box body and a control main board, wherein the control main board is arranged in the box body, the box body is arranged in the wall frame, the wall frame is of a semi-closed structure, sliding grooves are symmetrically arranged at the central positions of the upper end surface and the lower end surface in the wall frame, shaft locks are fixed at an opening of the wall frame and at two sides of the sliding grooves, one end of the box body is provided with a connecting plate in a T-shaped structure, two ends of a T-shaped handle of the connecting plate are provided with sliding blocks, the sliding blocks are matched with the sliding grooves, the top end of the outer part of the box body is provided with a cooling fan, the box body at one side of the cooling fan is provided with a cooling joist, the other end of the box body is connected with a box cover, the upper end surface and the lower end surface of the box cover are provided with threaded holes, and the box cover is arranged outside the wall frame, tightly buckled at the opening of the wall frame and is fixed with the wall frame through the shaft locks matched with threaded rods and threaded rods; be equipped with controller, temperature sensor, temperature controller, LORA module, microprocessor, remote server and power supply ware on the control mainboard, controller, temperature sensor, temperature controller and LORA module all are connected with the power supply ware, and the controller is connected with temperature sensor and temperature controller's output, and temperature sensor and temperature controller's output is connected with microprocessor, and microprocessor packs the data of gathering and transmits for the LORA module, and the LORA module is with data transmission to remote server, and remote server is connected with the customer end.

As a further improvement of the utility model, the box cover is provided with a sealing heat dissipation opening, and a movable plug is arranged on the sealing heat dissipation opening.

As a further improvement of the utility model, the heat dissipation joist and the sealed heat dissipation port are provided with dustproof nets.

As a further improvement of the utility model, a gap is arranged between the box body and the wall frame.

As a further improvement of the utility model, the inner wall of the box body is glued with a rubber pad.

As a further improvement of the utility model, the heat dissipation fan is electrically connected with the controller.

As a further improvement of the utility model, the client is a computer or a mobile phone.

The explosion-proof temperature controller is reasonable in structure, and the control mainboard is arranged in the box body of the explosion-proof temperature controller, so that large-area equipment can be prevented from being connected by laid wires, the conditions of internal elements of the explosion-proof temperature controller can be remotely monitored in real time, data can be transmitted to workers in time, labor is saved, and time is saved; by arranging the heat dissipation port, the heat dissipation grating and the heat dissipation fan, heat is dissipated out in time in the use process of the device, and the service life of the device is prolonged; with explosion-proof temperature controller box body set up to and wall frame between sliding connection's structure, make things convenient for staff's maintenance and change, improved the device the rate of utilization and staff's work efficiency, effectively solved the not enough of prior art, satisfied actual life's needs.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural diagram of a control main board according to the present invention.

Detailed Description

The explosion-proof temperature controller comprises a wall frame 1, a box body 2 and a control main board 3, wherein the control main board 3 is arranged in the box body 2, the box body 2 is arranged in the wall frame 1, a gap is arranged between the control main board and the wall frame 1, a rubber pad 20 is glued on the inner wall of the box body 2, the wall frame 1 is of a semi-closed structure, sliding grooves 4 are symmetrically arranged at the central positions of the upper end surface and the lower end surface in the wall frame 1, shaft locks 5 are fixed at the opening of the wall frame 1 and at the two sides of the sliding grooves 4, one end of the box body 2 is provided with a connecting plate 6 in a T-shaped structure, two ends of a T-shaped handle of the connecting plate 6 are provided with sliding blocks 7, the sliding blocks 7 are matched with the sliding grooves 4, the top end of the outer part of the box body 2 is provided with a heat radiation fan 8, the box body 2 at one side of the heat radiation fan 8 is provided with a heat radiation shelf 9, the other end of the box body 2 is connected with a box cover 10, the upper end surface and the lower end surface of the box cover 10 is provided with threaded holes, the box cover 10 is arranged outside the wall ledge 1, is tightly buckled at the opening of the wall ledge 1 and is fixed with the wall ledge 1 through a shaft lock 5 matched with a threaded rod 11 and a threaded rod 11, a sealing heat dissipation opening 19 is formed in the box cover 10, and a movable plug is arranged on the sealing heat dissipation opening 19; be equipped with controller 21, temperature sensor 12, temperature controller 13, LORA module 14, microprocessor 15, remote server 16 and power supply 17 on the control mainboard 3, controller 21, temperature sensor 12, temperature controller 13 and LORA module 14 all are connected with power supply 17, the output of temperature sensor 12 and temperature controller 13 all is connected with controller 21 input, temperature sensor 12 transmits the temperature that detects to controller 21, be equipped with definite value temperature in the temperature controller 13 simultaneously, this definite value temperature is the normal temperature value in the box body 2, temperature controller 13 also transmits definite value temperature to controller 21 similarly, controller 21 receives the temperature information of temperature sensor 12 and temperature controller 13, if the temperature surpasss the definite value temperature that temperature controller 13 sent after the comparison, the output of controller 21 controls radiator fan 8 to open and dispel the heat, the heat dissipation fan 8 and the sealed heat dissipation opening 19 are matched for heat dissipation. The output ends of the temperature sensor 12 and the temperature controller 13 are also connected with a microprocessor 15, the microprocessor 15 packages the collected data and transmits the data to a LORA module 14, the LORA module 14 sends the data to a remote server 16, the remote server 16 is connected with a client 18, and the client 18 is a computer or a mobile phone.

When the utility model is installed and used, firstly, the wall-mounted frame 1 is arranged in the wall, the sliding block 7 on the box body 2 is matched with the sliding groove 4 of the wall-mounted frame 1, the box body 2 is installed in the wall-mounted frame 1, then the box cover 10 is fixed at the opening of the box body 2 through the shaft lock 5 matched with the threaded rod 11 and the threaded rod 11, wherein the shaft lock 5 can be replaced by a nut, and meanwhile, the controller 21, the temperature sensor 12, the temperature controller 13, the LORA module 14, the microprocessor 15 and the remote server 16 on the control mainboard 3 in the box body 2 are powered by the power supply 17 to operate, so as to monitor the temperature condition in the box body 2 in real time, and the collected data is packed and transmitted to the LORA module 14 through the microprocessor 15, since the LORA module 14 is provided with an antenna, the LORA module 14 can send the data to the remote server 16, and the remote server 16 is connected to a computer or cell phone. When the temperature in the box body 2 is too high, the worker can open the movable plug on the sealed radiating port 19, because the radiating fan 8 is electrically connected with the controller 21, the worker can drive the radiating fan 8, the high temperature in the box body 2 can be scattered from the radiating joist 9 and the sealed radiating port 19, the external cold air can also enter the box body 2 through the action of the radiating fan 8, the explosion accident caused by overheating in the box body 2 is avoided, because the radiating joist 9 and the sealed radiating port 19 are provided with the dustproof nets, the dust is prevented from entering the box body 2 in the radiating process, and the service life of the device is prolonged.

Claims

1. An explosion-proof temperature controller comprises a wall frame (1), a box body (2) and a control main board (3), and is characterized in that the control main board (3) is arranged in the box body (2), the box body (2) is arranged in the wall frame (1), the wall frame (1) is of a semi-closed structure, sliding grooves (4) are symmetrically arranged at the central positions of the upper end face and the lower end face in the wall frame (1), shaft locks (5) are fixed at the opening of the wall frame (1) and at the two sides of the sliding grooves (4), a connecting plate (6) in a T-shaped structure is installed at one end of the box body (2), sliding blocks (7) are arranged at the two ends of a T-shaped handle of the connecting plate (6), the sliding blocks (7) are matched with the sliding grooves (4), a heat radiation fan (8) is installed at the top end of the outer part of the box body (2), a heat radiation grid (9) is arranged on one side of the heat radiation fan (8), and the other end of the box body (2) is connected with a box cover (10), the upper end face and the lower end face of the box cover (10) are provided with threaded holes, the box cover (10) is arranged outside the wall ledge (1), tightly buckled at the opening of the wall ledge (1) and fixed with the wall ledge (1) through a shaft lock (5) matched with a threaded rod (11) and the threaded rod (11); be equipped with controller (21), temperature sensor (12), temperature controller (13), LORA module (14), microprocessor (15), remote server (16) and power supply ware (17) on control mainboard (3), controller (21), temperature sensor (12), temperature controller (13) and LORA module (14) all are connected with power supply ware (17), and controller (21) are connected with the output of temperature sensor (12) and temperature controller (13), and the output and microprocessor (15) of temperature sensor (12) and temperature controller (13) are connected, and microprocessor (15) are packed the data of gathering and are given LORA module (14) for, and LORA module (14) are with data transmission to remote server (16), and remote server (16) are connected with client (18).

2. An explosion-proof temperature controller as defined in claim 1, characterized in that the box cover (10) is provided with a sealing heat-dissipating port (19), and a movable plug is mounted on the sealing heat-dissipating port (19).

3. An explosion-proof temperature controller as defined in claim 1 or 2, characterized in that the heat dissipation joists (9) and the sealed heat dissipation openings (19) are provided with dust screens.

4. An explosion-proof temperature controller as claimed in claim 1, characterized in that a gap is provided between the box body (2) and the wall frame (1).

5. An explosion-proof temperature controller as defined in claim 1, characterized in that the inner wall of the case (2) is glued with a rubber pad (20).

6. An explosion-proof temperature controller as defined in claim 1, characterized in that the heat-radiating fan (8) is electrically connected to the controller (21).

7. An explosion-proof temperature controller as claimed in claim 1, characterized in that the client (18) is a computer or a mobile phone.