Pipeline temperature sensor

Abstract

The utility model relates to the technical field of sensors, and discloses a pipeline temperature sensor, which comprises a temperature sensor main body, the bottom of the temperature sensor main body is fixedly connected with a fixed joint, two sides of the surface of the fixed joint are fixedly connected with extension plates, and the surfaces of the extension plates are provided with limiting holes. According to the pipeline temperature sensor, through the arrangement of the telescopic mechanism, the probe, the driving mechanism and the connecting block, when equipment is used, a power source is switched on, an electric push rod at the top of the probe is started, the electric push rod stretches out and draws back to drive the probe at the bottom to ascend and descend, and the longitudinal detection range of the probe is widened; the hydraulic rod stretches out and draws back to drive the probe at the bottom to conduct angle adjustment, so that the transverse detection range of the probe is widened, temperature detection can be conducted on multiple positions of the pipeline, the accuracy of detection data is improved, and limitation caused by detection only depending on a single position is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of sensors, in particular to a pipeline temperature sensor. Background Art

[0002] The pipe temperature sensor is a device used to monitor the temperature changes of the pipe. It is widely used in industries such as industry, construction, HVAC, etc. At present, most pipe temperature measurements use threaded temperature sensors, that is, a groove for accommodating the temperature sensor is opened on the pipe, and then the temperature sensor is fixed to the groove wall to complete the installation of the temperature sensor.

[0003] However, the installation method of this temperature sensor requires screwing bolts, which affects the work efficiency of the staff. Therefore, a pipeline temperature sensor is proposed.

[0004] A pipeline temperature sensor disclosed in the announcement number CN220525154U includes a temperature sensor body, a probe fixing base detachably connected to the pipeline, a mounting groove and a connecting hole are provided on the probe fixing base, the mounting groove is arranged toward the pipeline, one end of the connecting hole is connected to the mounting groove, and the other end extends away from the pipeline. The setting of the probe fixing base allows the staff to complete the connection between the probe of the temperature sensor and the pipeline without processing the pipeline, thereby achieving the purpose of reducing damage to the pipeline when installing the temperature sensor and facilitating construction.

[0005] Although the above patent enables workers to complete the connection between the temperature sensor probe and the pipeline without processing the pipeline, thereby reducing damage to the pipeline during installation of the temperature sensor and facilitating construction; however, the device lacks the function of adjusting the angle and length of the probe to facilitate temperature measurement at different positions of the pipeline and avoid the limitations of measurement at a single position.

[0006] Therefore, it is necessary to invent a pipeline temperature sensor to solve the above problems. Utility Model Content

[0007] 1. Technical issues to be resolved

[0008] The technical problem solved by the utility model is to provide a pipeline temperature sensor which is highly practical, can be easily operated and has a relatively simple structure, thereby solving the problem of lack of adjustment of the angle and length of the probe in the above-mentioned background technology.

[0009] (II) Technical solution

[0010] To achieve the above objectives, the utility model is implemented through the following technical solutions: a pipeline temperature sensor, comprising a temperature sensor body, a fixed joint fixedly connected to the bottom of the temperature sensor body, extension plates fixedly connected to both sides of the surface of the fixed joint, a limiting hole is provided on the surface of the extension plate, a disassembly mechanism is inserted into the inside of the limiting hole, a support spring is sleeved on the surface of the disassembly mechanism, an interface is fixedly connected to the bottom of the fixed joint, a telescopic mechanism is rotatably connected to the surface of the interface, a probe is fixedly connected to the bottom of the telescopic mechanism, one side of the probe is electrically connected to one side of the temperature sensor body through a power cord, one side of the telescopic mechanism is fixedly connected to a connecting block, and the surface of the connecting block is fixedly connected to a driving mechanism.

[0011] As a further solution of the utility model, the disassembly mechanism includes a pin inserted into the limiting hole, the lower surface of the pin is slidably connected to a fixed disk, the support spring is sleeved on the surface of the pin, and the support spring is fixedly connected to the top of the fixed disk. The support spring is convenient for providing reverse supporting force so that the pin can return to the starting position.

[0012] As a further solution of the utility model, the telescopic mechanism includes an electric push rod rotatably connected to the interface surface, and one side of the electric push rod is electrically connected to a battery through a power line, so that the battery is convenient for continuous power supply.

[0013] As a further solution of the utility model, the driving mechanism includes a rotating joint fixedly connected to the surface of the connecting block, and the surface of the rotating joint is rotatably connected to a hydraulic rod, which is convenient for driving the probe angle adjustment.

[0014] As a further solution of the utility model, a support plate is fixedly connected to the top of the hydraulic rod, and the support plate is fixedly connected to one side of the fixed joint, so that the support plate is convenient for supporting the hydraulic rod.

[0015] As a further solution of the utility model, a sealing gasket is sleeved on the surface of the fixed joint. The sealing gasket is made of rubber and is easy to seal to prevent pipeline leakage.

[0016] As a further solution of the utility model, a hanging ring is fixedly connected to the top of the temperature sensor body, and a connecting hole is opened on the surface of the hanging ring, and the connecting hole is convenient for hanging equipment.

[0017] (III) Beneficial effects

[0018] The utility model provides a pipeline temperature sensor, which has the following beneficial effects:

[0019] 1. The pipeline temperature sensor is provided with a telescopic mechanism, a probe, a driving mechanism and a connecting block. When the equipment is used, the power is turned on and the electric push rod on the top of the probe is started. The electric push rod is extended and retracted to drive the probe at the bottom to rise and fall, thereby increasing the longitudinal detection range of the probe. Secondly, the hydraulic rod on the rotating joint at the top of the connecting block is started. The hydraulic rod is extended and retracted to drive the probe at the bottom to adjust the angle, thereby increasing the lateral detection range of the probe. The temperature of multiple positions of the pipeline can be detected, the accuracy of the detection data is improved, and the detection at only a single position is avoided, which has limitations.

[0020] 2. The pipeline temperature sensor, through the setting of the disassembly mechanism and the support spring, when the equipment is installed, pull the pin inside the limit hole to align the limit hole with the limit hole matched with the external connecting pipe, loosen the pin, and the support spring sleeved on the surface of the pin is deformed to generate a reverse force, so that the pin returns to the starting position and is inserted into the limit hole of the external pipe, so that the temperature sensor can be quickly assembled and disassembled, without the need to install by screwing, thereby improving the efficiency of equipment installation by the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the disassembly mechanism structure of the utility model;

[0023] Figure 3 This is a schematic diagram of the structure of the driving mechanism of the utility model;

[0024] Figure 4 It is a schematic diagram of the telescopic mechanism structure of the utility model.

[0025] In the figure: 1. Temperature sensor body; 2. Fixed joint; 3. Extension plate; 4. Disassembly mechanism; 401. Latch; 402. Fixed plate; 5. Support spring; 6. Interface; 7. Telescopic mechanism; 701. Electric push rod; 702. Battery; 8. Probe; 9. Connecting block; 10. Driving mechanism; 1001. Rotating joint; 1002. Hydraulic rod; 11. Support plate; 12. Sealing pad; 13. Hanging ring; 14. Connecting hole. DETAILED DESCRIPTION

[0026] 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. 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.

[0027] See also Figures 1 to 4The utility model provides a technical solution: a pipeline temperature sensor, including a temperature sensor body 1, a fixed joint 2 is fixedly connected to the bottom of the temperature sensor body 1, and extension plates 3 are fixedly connected to both sides of the surface of the fixed joint 2. A limited hole is provided on the surface of the extension plate 3, and a disassembly mechanism 4 is inserted into the inner part of the limited hole. Through the setting of the disassembly mechanism 4 and the support spring 5, it is not necessary to install by screwing, which improves the efficiency of equipment installation by the staff. The surface of the disassembly mechanism 4 is sleeved with a support spring 5, and the bottom of the fixed joint 2 is fixedly connected to an interface 6, and the surface of the interface 6 is rotatably connected to a telescopic mechanism 7. Through the setting of the telescopic mechanism 7, the probe 8 and the driving mechanism 10, and the connection block 9, it is avoided to detect only by a single position, which has limitations. The bottom of the telescopic mechanism 7 is fixedly connected to the probe 8, and one side of the probe 8 is electrically connected to one side of the temperature sensor body 1 through a power line. One side of the telescopic mechanism 7 is fixedly connected to a connection block 9, and the surface of the connection block 9 is fixedly connected to a driving mechanism 10.

[0028] See also Figure 2 The disassembly mechanism 4 includes a latch 401 inserted into the limiting hole, a fixing plate 402 is slidably connected to the lower surface of the latch 401, a support spring 5 is sleeved on the surface of the latch 401, and the support spring 5 is fixedly connected to the top of the fixing plate 402, and the support spring 5 is convenient for providing a reverse support force so that the latch 401 can return to the starting position;

[0029] See also Figure 4 The telescopic mechanism 7 includes an electric push rod 701 rotatably connected to the surface of the interface 6. One side of the electric push rod 701 is electrically connected to a battery 702 through a power line, and the battery 702 is convenient for continuous power supply;

[0030] See also Figure 3 The driving mechanism 10 includes a rotating joint 1001 fixedly connected to the surface of the connecting block 9, and a hydraulic rod 1002 is rotatably connected to the surface of the rotating joint 1001, and the hydraulic rod 1002 is convenient for driving the probe 8 to adjust the angle;

[0031] See also Figure 3 The top of the hydraulic rod 1002 is fixedly connected with a support plate 11, and the support plate 11 is fixedly connected to one side of the fixed joint 2, so that the support plate 11 is convenient for supporting the hydraulic rod 1002;

[0032] See also Figure 2 A sealing gasket 12 is sleeved on the surface of the fixed joint 2. The sealing gasket 12 is made of rubber. The sealing gasket 12 is easy to seal and prevent pipeline leakage.

[0033] See also Figure 1 A hanging ring 13 is fixedly connected to the top of the temperature sensor body 1, and a connecting hole 14 is opened on the surface of the hanging ring 13, and the connecting hole 14 is convenient for hanging the device.

[0034] The model of the temperature sensor body 1 is: BD-TC-08; the above parameters and models can be selected according to actual conditions.

[0035] In the utility model, the working steps of the device are as follows:

[0036] First step: when the equipment is used, the power is turned on, and the electric push rod 701 on the top of the probe 8 is started. The electric push rod 701 is extended and retracted to drive the probe 8 at the bottom to move up and down, thereby increasing the longitudinal detection range of the probe 8. Secondly, the hydraulic rod 1002 on the rotating joint 1001 at the top of the connecting block 9 is started. The hydraulic rod 1002 is extended and retracted to drive the probe 8 at the bottom to adjust the angle, thereby increasing the lateral detection range of the probe 8, and the temperature of multiple positions of the pipeline can be detected, thereby improving the accuracy of the detection data;

[0037] The second step: when installing the equipment, pull the latch 401 inside the limiting hole to align the limiting hole with the limiting hole matching the external connecting pipe, loosen the latch 401, and the support spring 5 sleeved on the surface of the latch 401 will deform, generating a reverse force, so that the latch 401 returns to the starting position and is inserted into the limiting hole of the external pipe, so that the temperature sensor can be quickly assembled and disassembled.

[0038] It should be noted that the equipment structure and drawings of the utility model mainly describe the principle of the utility model. In terms of the technology of the design principle, the settings of the power mechanism, power supply system and control system of the device are not fully described. On the premise that the technical personnel in this field understand the principle of the above utility model, the details of the power mechanism, power supply system and control system can be clearly known. The control method of the application document is automatic control through a controller, and the control circuit of the controller can be realized by simple programming by the technical personnel in this field;

[0039] The standard parts used therein can all be purchased from the market and can be customized according to the instructions and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt conventional models in the prior art, and the structures and principles of the components known to technical personnel in this field can be known by these technical personnel through technical manuals or through conventional experimental methods.

[0040] 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 pipeline temperature sensor, comprising a temperature sensor body (1), characterized in that: The bottom of the temperature sensor body (1) is fixedly connected to a fixed joint (2), and both sides of the surface of the fixed joint (2) are fixedly connected to extension plates (3), and the surface of the extension plate (3) is provided with a limiting hole, and a disassembly mechanism (4) is inserted into the inside of the limiting hole, and a support spring (5) is sleeved on the surface of the disassembly mechanism (4), and the bottom of the fixed joint (2) is fixedly connected to an interface (6), and the surface of the interface (6) is rotatably connected to a telescopic mechanism (7), and the bottom of the telescopic mechanism (7) is fixedly connected to a probe (8), and one side of the probe (8) is electrically connected to one side of the temperature sensor body (1) through a power line, and one side of the telescopic mechanism (7) is fixedly connected to a connection block (9), and the surface of the connection block (9) is fixedly connected to a driving mechanism (10).

2. A pipeline temperature sensor according to claim 1, characterized in that: The disassembly mechanism (4) comprises a latch (401) inserted into the limiting hole, the lower surface of the latch (401) is slidably connected to a fixed disk (402), the support spring (5) is sleeved on the surface of the latch (401), and the support spring (5) is fixedly connected to the top of the fixed disk (402).

3. A pipeline temperature sensor according to claim 1, characterized in that: The telescopic mechanism (7) comprises an electric push rod (701) rotatably connected to the surface of the interface (6), and one side of the electric push rod (701) is electrically connected to a battery (702) via a power line.

4. A pipeline temperature sensor according to claim 1, characterized in that: The driving mechanism (10) comprises a rotating joint (1001) fixedly connected to the surface of the connecting block (9), and a hydraulic rod (1002) is rotatably connected to the surface of the rotating joint (1001).

5. A pipeline temperature sensor according to claim 4, characterized in that: A support plate (11) is fixedly connected to the top of the hydraulic rod (1002), and the support plate (11) is fixedly connected to one side of the fixed joint (2).

6. A pipeline temperature sensor according to claim 1, characterized in that: A sealing gasket (12) is sleeved on the surface of the fixed joint (2), and the sealing gasket (12) is made of rubber.

7. A pipeline temperature sensor according to claim 1, characterized in that: A hanging ring (13) is fixedly connected to the top of the temperature sensor body (1), and a connecting hole (14) is provided on the surface of the hanging ring (13).

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