Detection device for thermal production pipeline

Abstract

The utility model relates to the field of thermal production, in particular to a detection device for a thermal production pipeline, which comprises a thermal through pipe, a thermal baffle is fixedly mounted on the surface of the thermal through pipe, a mounting box is fixedly mounted at the front end of the thermal baffle, and a pressure sensor is fixedly mounted on the left side in the mounting box. An in-pipe temperature sensor is fixedly mounted on the right side in the mounting box, a surface temperature sensor is fixedly mounted at the upper end of the mounting box, and a signal transmission module is fixedly mounted at the upper end of the mounting box and located on the side of the surface temperature sensor; according to the utility model, the temperature and pressure in the heating power through pipe are detected through the pressure sensor and the temperature sensor in the pipe, when the connection part is loosened and a gap is generated, the change of the temperature or pressure in the pipe is detected in time, and the signal transmission module is matched to send a signal to the background terminal, so that maintenance personnel can be timely notified to maintain, and the maintenance efficiency is improved. Therefore, heat loss is reduced, risks are reduced, and the safety of thermal production pipeline production is improved.

Description

Technical Field

[0001] The utility model relates to the field of thermal production, in particular to a detection device for thermal production pipelines. Background Art

[0002] Thermal pipes are pipes specially used to transport thermal media such as steam or superheated water. They are a type of pressure pipe. The main function of these pipes is to transport the heat energy generated by boilers to indoor heating equipment in the form of steam, hot water, etc. to meet production and living needs. The media of thermal pipes are mainly hot water and steam. In order to ensure the safe use of thermal pipes, thermal pipes are usually equipped with special detection devices.

[0003] At present, after long-term use, the joints of thermal production pipelines may become loose and produce gaps due to external forces or internal pressure, which is difficult for workers to discover in time, resulting in heat loss and certain safety hazards.

[0004] Therefore, when gaps appear at the above-mentioned pipe connections, it is difficult for staff to discover them in time, resulting in heat loss and posing certain safety hazards. A detection device for thermal production pipelines with real-time monitoring and alarm functions can be designed. Utility Model Content

[0005] In order to overcome the problem that after long-term use, the joints of thermal production pipelines may become loose and create gaps due to external forces or internal pressure, which is difficult for workers to discover in time, resulting in heat loss and certain safety hazards.

[0006] The technical solution of the present utility model is: a detection device for a thermal production pipeline, comprising a thermal pipe, a heat insulation board fixedly installed on the surface of the thermal pipe, a mounting box fixedly installed on the front end of the heat insulation board, a pressure sensor fixedly installed on the left side of the interior of the mounting box, a pipe temperature sensor fixedly installed on the right side of the interior of the mounting box, a surface temperature sensor fixedly installed on the upper end of the mounting box, a signal transmission module fixedly installed on the upper end of the mounting box located on the side of the surface temperature sensor, a protective cover provided at the front end of the mounting box, a jack provided at the right end of the protective cover, a movable groove provided at the right side of the protective cover inside the mounting box, a sliding groove provided at the front end of the movable groove, a reset spring fixedly installed inside the movable groove, a locking rod fixedly installed on the left end of the reset spring, and a connecting piece fixedly installed on the surface of the locking rod.

[0007] Preferably, connecting flanges are provided at both ends of the thermal pipe, and a buzzer alarm is fixedly installed on the upper end of the signal transmission module. When the background terminal detects that the thermal production pipeline needs maintenance, it notifies the relevant maintenance personnel while sending an alarm to the surrounding staff through the buzzer alarm.

[0008] Preferably, the rear end of the pressure sensor extends to the interior of the thermal pipe and a pressure detection head is fixedly installed thereon, and the rear end of the in-pipe temperature sensor extends to the interior of the thermal pipe and a temperature detection head is fixedly installed thereon.

[0009] Preferably, the lower end of the surface temperature sensor extends to the interior of the installation box and is fixedly mounted with a temperature detection head 2, and the upper end of the surface temperature sensor is fixedly mounted with a safety indicator light.

[0010] Preferably, a ventilation groove is provided at the left end of the installation box, the protective cover is rotatably connected to the installation box, the protective cover and the installation box are adapted to each other, and there is a certain switching gap at the interface, so that the protective cover can be opened and closed smoothly.

[0011] Preferably, the locking rod is slidably connected to the movable groove, and the left end of the locking rod extends to the outside of the movable groove and is connected to the jack pin.

[0012] Preferably, the front end of the connecting member extends to the outside of the sliding groove and is fixedly mounted with a pull handle, and the connecting member is slidably connected to the sliding groove.

[0013] Beneficial effects of the utility model:

[0014] 1. This detection device for heat production pipelines detects the temperature and pressure inside the heat pipe through pressure sensors and pipe temperature sensors. When the connection becomes loose or a gap is generated, the device promptly detects the change in temperature or pressure inside the pipe and cooperates with the signal transmission module to send a signal to the background terminal, so as to promptly notify maintenance personnel to carry out repairs, thereby reducing heat loss and risks, and improving the safety of heat production pipeline production;

[0015] 2. The detection device for thermal production pipelines can release the lock on the protective cover by pulling the handle, so that the connector drives the locking rod away from the socket, making it easier to open the protective cover to complete data reading. When the detection device is in contact, the surface temperature sensor and safety indicator light are used to detect the temperature of the device itself, reminding workers to be careful of burns, which is conducive to improving the convenience and safety of using the detection device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shown is a schematic diagram of the three-dimensional structure of the detection device for thermal production pipelines of the present invention;

[0017] Figure 2 The following is a schematic diagram of the three-dimensional structure of the installation box of the utility model Figure 1 ;

[0018] Figure 3 The following is a schematic diagram of the three-dimensional structure of the installation box of the utility model Figure 2;

[0019] Figure 4 Shown is a schematic diagram of the three-dimensional structure of the locking rod of the present invention.

[0020] Explanation of the accompanying symbols: 1. Thermal pipe; 2. Insulation board; 3. Mounting box; 4. Pressure sensor; 5. In-pipe temperature sensor; 6. Surface temperature sensor; 7. Signal transmission module; 8. Protective cover; 9. Jack; 10. Movable slot; 11. Slide slot; 12. Return spring; 13. Locking rod; 14. Connector; 15. Connecting flange; 16. Buzzer alarm; 17. Pressure detection head; 18. Temperature detection head 1; 19. Temperature detection head 2; 20. Safety indicator light; 21. Ventilation slot; 22. Pull handle. DETAILED DESCRIPTION

[0021] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0022] Please refer to ( Figures 1-4 ), the utility model provides an embodiment: a detection device for a thermal production pipeline, comprising a thermal pipe 1, a heat insulation board 2 is fixedly installed on the surface of the thermal pipe 1, a mounting box 3 is fixedly installed on the front end of the heat insulation board 2, a pressure sensor 4 is fixedly installed on the left side of the interior of the mounting box 3, an in-pipe temperature sensor 5 is fixedly installed on the right side of the interior of the mounting box 3, a surface temperature sensor 6 is fixedly installed on the upper end of the mounting box 3, a signal transmission module 7 is fixedly installed on the upper end of the mounting box 3, located on the side of the surface temperature sensor 6, a protective cover 8 is provided at the front end of the mounting box 3, a jack 9 is provided at the right end of the protective cover 8, a movable groove 10 is provided inside the mounting box 3, located on the right side of the protective cover 8, a sliding groove 11 is provided at the front end of the movable groove 10, a reset spring 12 is fixedly installed inside the movable groove 10, a locking rod 13 is fixedly installed on the left end of the reset spring 12, and a connecting piece 14 is fixedly installed on the surface of the locking rod 13.

[0023] Please refer to ( Figure 1-Figure 3), in this embodiment, the left and right ends of the thermal pipe 1 are provided with connecting flanges 15, the upper end of the signal transmission module 7 is fixedly installed with a buzzer alarm 16, the rear end of the pressure sensor 4 extends to the interior of the thermal pipe 1 and is fixedly installed with a pressure detection head 17, the rear end of the in-pipe temperature sensor 5 extends to the interior of the thermal pipe 1 and is fixedly installed with a temperature detection head 18, the lower end of the surface temperature sensor 6 extends to the interior of the installation box 3 and is fixedly installed with a temperature detection head 2 19, and the upper end of the surface temperature sensor 6 is fixedly installed with a safety indicator light 20. The temperature and pressure inside the thermal pipe 1 are detected by the pressure sensor 4 and the in-pipe temperature sensor 5. When the connection becomes loose and a gap is generated, the change in temperature or pressure in the pipe is detected in time, and the signal transmission module 7 is cooperated to send a signal to the background terminal, so as to facilitate timely notification of maintenance personnel to perform maintenance, thereby reducing heat loss, reducing risks, and helping to improve the safety of thermal production pipeline production.

[0024] Please refer to ( Figure 1 、 Figure 3 and Figure 4 ), in this embodiment, a ventilation groove 21 is provided at the left end of the installation box 3, the protective cover 8 is rotatably connected to the installation box 3, the locking rod 13 is slidably connected to the movable groove 10, the left end of the locking rod 13 extends to the outside of the movable groove 10 and is connected to the socket 9, the front end of the connecting member 14 extends to the outside of the slide groove 11 and is fixedly installed with a handle 22, the connecting member 14 is slidably connected to the slide groove 11, and by pulling the handle 22, the connecting member 14 drives the locking rod 13 away from the socket 9, thereby releasing the lock of the protective cover 8, facilitating the opening of the protective cover 8 to complete the data reading work, and when the detection device is contacted, the surface temperature sensor 6 and the safety indicator light 20 are used to detect the temperature of the equipment itself, and the staff are reminded to be careful of burns, which is conducive to improving the convenience and safety of using the detection device.

[0025] During operation, the temperature and pressure inside the thermal pipe 1 are detected by the pressure sensor 4 and the in-pipe temperature sensor 5. When the connection becomes loose and a gap is generated, the temperature or pressure change in the pipe is detected in time, and the signal transmission module 7 is used to send a signal to the background terminal to facilitate timely notification of maintenance personnel for maintenance, thereby reducing heat loss and reducing risks. When checking the thermal pipe 1 for daily records, the handle 22 is pulled to make the connector 14 drive the locking rod 13 away from the socket 9, thereby releasing the lock on the protective cover 8, making it easy to open the protective cover 8 to complete the data reading work. When the contact detection device is in contact, the surface temperature sensor 6 and the safety indicator light 20 are used to detect the temperature of the equipment itself, and the staff are reminded to be careful of burns.

[0026] Through the above steps, the temperature and pressure inside the thermal pipe 1 are detected by the pressure sensor 4 and the in-pipe temperature sensor 5. When the connection becomes loose and a gap is generated, the change in temperature or pressure in the pipe is detected in time, and a signal is sent to the background terminal in conjunction with the signal transmission module 7, so as to promptly notify the maintenance personnel to carry out maintenance, so as to solve the problem that when a gap is generated at the pipeline connection, it is difficult for the staff to find it in time, thereby causing heat loss and posing certain safety hazards.

Claims

1. A detection device for a heat production pipeline, comprising a heat pipe (1), characterized in that: A heat insulation board (2) is fixedly mounted on the surface of the heat pipe (1), a mounting box (3) is fixedly mounted on the front end of the heat insulation board (2), a pressure sensor (4) is fixedly mounted on the left side of the mounting box (3), an in-pipe temperature sensor (5) is fixedly mounted on the right side of the mounting box (3), a surface temperature sensor (6) is fixedly mounted on the upper end of the mounting box (3), a signal transmission module (7) is fixedly mounted on the upper end of the mounting box (3) and located on the side of the surface temperature sensor (6), a protective cover (8) is provided at the front end of the protective cover (8), a jack (9) is provided at the right end of the protective cover (8), a movable groove (10) is provided inside the mounting box (3) and located on the right side of the protective cover (8), a sliding groove (11) is provided at the front end of the movable groove (10), a reset spring (12) is fixedly mounted inside the movable groove (10), a locking rod (13) is fixedly mounted on the left end of the reset spring (12), and a connecting piece (14) is fixedly mounted on the surface of the locking rod (13).

2. A detection device for a thermal production pipeline according to claim 1, characterized in that: Connecting flanges (15) are provided at both left and right ends of the thermal pipe (1), and a buzzer alarm (16) is fixedly mounted on the upper end of the signal transmission module (7).

3. The detection device for a thermal production pipeline according to claim 2, characterized in that: The rear end of the pressure sensor (4) extends to the interior of the thermal tube (1) and is fixedly installed with a pressure detection head (17); the rear end of the in-tube temperature sensor (5) extends to the interior of the thermal tube (1) and is fixedly installed with a temperature detection head (18).

4. The detection device for a thermal production pipeline according to claim 1, characterized in that: The lower end of the surface temperature sensor (6) extends to the interior of the installation box (3) and is fixedly installed with a temperature detection head 2 (19), and the upper end of the surface temperature sensor (6) is fixedly installed with a safety indicator light (20).

5. The detection device for heat production pipeline according to claim 4, characterized in that: A ventilation groove (21) is provided at the left end of the installation box (3), and the protective cover (8) is rotatably connected to the installation box (3).

6. The detection device for heat production pipeline according to claim 1, characterized in that: The locking rod (13) is slidably connected to the movable groove (10), and the left end of the locking rod (13) extends to the outside of the movable groove (10) and is connected to the plug of the socket (9).

7. The detection device for heat production pipeline according to claim 1, characterized in that: The front end of the connecting piece (14) extends to the outside of the sliding groove (11) and is fixedly mounted with a pull handle (22), and the connecting piece (14) is slidably connected to the sliding groove (11).

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