Pipeline fitting device with sensor and pipeline temperature sensor

Abstract

The utility model relates to the technical field of pipeline temperature detection, and discloses a pipeline fitting device with a sensor and a pipeline temperature sensor, comprising a pipeline, the upper surface of which is provided with a sleeve structure; the sleeve structure comprises a fixed seat, an inner protective sleeve, an adjusting nut and a sealing washer, and the lower end of the fixed seat is fixedly connected with the upper surface of the pipeline. After the threaded seat is inserted into the fixing seat, the rotating handle is rotated to drive the threaded seat to move downwards in the fixing seat, the lower end of the threaded seat can abut against the upper surface of the sealing gasket, and at the moment, the spring can abut against the upper surface of the sealing gasket through self elasticity to be tightly attached to the lower surface of the threaded seat. According to the design, the stability and the sealing performance when the measuring structure is connected with the sleeve structure can be improved, and the accuracy when the detection head detects can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of pipeline temperature detection technology, and in particular to a pipeline bonding device with a sensor and a pipeline temperature sensor. Background Technology

[0002] A temperature sensor is a sensing device that can detect temperature changes and convert them into a readable output signal. As a core component of temperature measuring instruments, pipe temperature sensors, with their dedicated probes, can accurately measure the real-time temperature inside pipes.

[0003] A search revealed a patent document with publication number CN221725425U that discloses a conveniently installed pipeline temperature sensor. The sensor includes a sensor body, a probe rod fixedly connected to the bottom end of the sensor body, a block fixedly sleeved on the middle of the outer surface of the probe rod, and a mounting frame movably sleeved on the outer surface of the block. The mounting frame is fixedly connected to the pipeline surface. This invention utilizes a spring, a disc, a vertical rod, a limiting rod, and a frame. By pressing down on the vertical rod, the limiting rod moves downward and compresses the spring. When the limiting rod disengages from the square groove, the operator can rotate the vertical rod, causing the limiting rod to move out of the frame, thus releasing the limiting effect on the block. This allows the sensor body, probe rod, and block to be removed, ultimately achieving convenient assembly and disassembly of the sensor body. This facilitates maintenance, repair, and replacement by operators, improving work efficiency.

[0004] Regarding the aforementioned related technologies, the inventor believes that the following defects exist:

[0005] 1. Furthermore, the aforementioned device lacks a sleeve structure, which means that chemical substances (such as chloride ions) or solid particles in the water flow may corrode the sensor housing or scratch the sensitive element of the detection rod, thereby potentially reducing the service life of the equipment. Therefore, it is necessary to provide a new pipe fitting device with a sensor and a pipe temperature sensor to solve the above-mentioned technical problems. Utility Model Content

[0006] To address the technical problems of inconvenience in adjusting the height of the infusion stand according to usage needs and inconvenience in moving the device during use, resulting in poor flexibility in equipment use, this utility model provides a pipe fitting device with a sensor and a pipe temperature sensor.

[0007] This utility model is achieved using the following technical solution: a pipe, wherein a sleeve structure is installed on the upper surface of the pipe; the sleeve structure includes a fixed seat, an inner protective sleeve, an adjusting nut and a sealing washer, and the lower end of the fixed seat is fixedly connected to the upper surface of the pipe; a measuring structure includes a temperature sensor body, a threaded seat and a probe, wherein the outer surface of the threaded seat is threadedly connected to the inside of the adjusting nut, an outer protective sleeve is fixedly connected to the lower surface of the fixed seat, and the inside of the outer protective sleeve is connected to the inside of the fixed seat, and the inner protective sleeve is fixedly connected to the inner surface of the outer protective sleeve.

[0008] The above technical solution allows for the fixing of the mounting base to the outer surface of the pipe using welding, thereby improving the overall stability of the sleeve structure during use.

[0009] As a further improvement to the above solution, the outer protective sleeve is made of copper, and the inner protective sleeve is made of high thermal conductivity silicone.

[0010] Through the above technical solution, since copper has a higher thermal conductivity than air, the efficiency of heat transfer can be improved, and the inner protective sleeve made of high thermal conductivity silicone material can effectively buffer the vibration or fluid impact on the outer protective sleeve, thereby protecting the probe from impact damage.

[0011] As a further improvement to the above solution, a limiting ring is fixedly connected to the outer surface of the fixed base, and a throttle is sleeved on the outer surface of the fixed base, with the limiting ring engaging inside the throttle.

[0012] The above technical solution enables the throttle to rotate on the outer surface of the fixed base without displacement on the outer surface of the fixed base during rotation, thereby improving the stability of the throttle during rotation.

[0013] As a further improvement to the above solution, an adjusting nut is fixedly connected to the upper surface of the throttle, a spring is fixedly connected to the lower surface inside the fixed seat, and a sealing washer is attached to the upper end of the spring. The sealing washer is made of rubber, and limit blocks are fixedly connected to the surfaces on both sides of the sealing washer. The two sets of limit blocks are respectively engaged inside the inner surfaces on both sides of the fixed seat.

[0014] The above technical solution ensures that the sealing gasket will not detach from the interior of the fixing seat, thereby improving the stability of the sealing gasket during use. Furthermore, when the sealing gasket is compressed, it will push against the spring to contract, increasing the elastic potential energy of the spring.

[0015] As a further improvement to the above solution, a display screen is installed on one side of the surface of the temperature sensor body, and a connection port is installed on one end of the surface of the temperature sensor body. The threaded seat is fixedly connected to the lower end of the temperature sensor body, and a probe is fixedly connected inside the threaded seat, and the probe is electrically connected to the temperature sensor body.

[0016] The above technical solution allows staff to connect an external power source to the connection port, thereby providing power to the temperature sensor body and probe. During use, staff can observe the temperature inside the pipe through the display screen.

[0017] As a further improvement to the above solution, the lower surface of the threaded seat abuts against the upper surface of the sealing gasket, and the outer surface of the probe head is attached to the inner surface of the inner protective sleeve.

[0018] The above technical solution allows the probe to detect the temperature of the liquid inside the pipe. Rotating the handle moves the threaded seat downward inside the fixed seat, and the lower end of the threaded seat presses against the upper surface of the sealing gasket. At this time, the spring can use its own elasticity to press the upper surface of the sealing gasket against the lower surface of the threaded seat, thereby improving the sealing performance when the measuring structure and the sleeve structure are connected.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention involves inserting a threaded seat into the interior of a fixed base. Rotating the handle allows the threaded seat to move downwards within the fixed base, with the lower end of the threaded seat pressing against the upper surface of the sealing gasket. At this time, the spring can use its own elasticity to press the upper surface of the sealing gasket tightly against the lower surface of the threaded seat. This design can improve the stability and sealing performance when the measuring structure and the sleeve structure are connected, thereby minimizing the intrusion of external air or moisture into the fixed base and the outer protective sleeve. It can also minimize the impact of external factors on the detection of the probe, thereby effectively improving the accuracy of the probe detection.

[0021] Furthermore, since copper has a higher thermal conductivity than air, it can improve the efficiency of heat transfer to the probe after the outer protective sleeve comes into contact with the liquid inside the pipe. The inner protective sleeve made of high thermal conductivity silicone can effectively buffer the vibration or fluid impact on the outer protective sleeve, thereby protecting the probe from impact damage. This design can effectively improve the response time of the probe and, to a certain extent, extend the service life of the probe. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention.

[0023] Figure 2 This is a schematic diagram showing the usage status of the pipeline of this utility model.

[0024] Figure 3 This is an exploded three-dimensional structural diagram of the sleeve structure of this utility model.

[0025] Figure 4 This is a partial exploded view of the three-dimensional structure of the sleeve structure of this utility model.

[0026] Figure 5 This is a three-dimensional structural diagram of the measuring structure of this utility model.

[0027] Figure 6 This is a schematic diagram of the usage state of this utility model.

[0028] Explanation of key symbols:

[0029] 1. Pipeline; 2. Sleeve structure; 21. Fixing base; 22. Outer protective sleeve; 23. Inner protective sleeve; 24. Limiting ring; 25. Rotary handle; 26. Adjusting nut; 27. Sealing washer; 28. Limiting block; 29. ​​Spring; 3. Measuring structure; 31. Temperature sensor body; 32. Display screen; 33. Connection port; 34. Threaded seat; 35. Probe head. Detailed Implementation

[0030] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments.

[0031] Please combine Figures 1-6 The pipe bonding device and pipe temperature sensor of this embodiment include: a pipe bonding device and pipe temperature sensor including: a pipe 1, a sleeve structure 2 installed on the upper surface of the pipe 1; the sleeve structure 2 includes a fixed seat 21, an inner protective sleeve 23, an adjusting nut 26 and a sealing washer 27, and the lower end of the fixed seat 21 is fixedly connected to the upper surface of the pipe 1; a measuring structure 3 includes a temperature sensor body 31, a threaded seat 34 and a probe 35, and the outer surface of the threaded seat 34 is threadedly connected to the inside of the adjusting nut 26, the lower surface of the fixed seat 21 is fixedly connected to an outer protective sleeve 22, and the inside of the outer protective sleeve 22 is connected to the inside of the fixed seat 21, and the inner protective sleeve 23 is fixedly connected to the inner surface of the outer protective sleeve 22.

[0032] The above technical solution can be used to fix the fixing seat 21 to the outer surface of the pipe 1 by welding, thereby improving the overall stability of the sleeve structure 2 during use.

[0033] As a further improvement to the above solution, the outer protective sleeve 22 is made of copper, and the inner protective sleeve 23 is made of high thermal conductivity silicone.

[0034] Through the above technical solution, since copper has a higher thermal conductivity than air, the efficiency of heat transfer can be improved, and the inner protective sleeve 23 made of high thermal conductivity silicone material can effectively buffer the vibration or fluid impact on the outer protective sleeve 22, thereby protecting the probe head 35 from impact damage.

[0035] As a further improvement to the above solution, a limiting ring 24 is fixedly connected to the outer surface of the fixed base 21, and a throttle 25 is sleeved on the outer surface of the fixed base 21, with the limiting ring 24 engaging inside the throttle 25.

[0036] The above technical solution enables the throttle 25 to rotate on the outer surface of the fixed base 21 without displacement on the outer surface of the fixed base 21 during rotation, thereby improving the stability of the throttle 25 during rotation.

[0037] As a further improvement to the above solution, an adjusting nut 26 is fixedly connected to the upper surface of the throttle 25, a spring 29 is fixedly connected to the lower surface inside the fixed seat 21, and a sealing washer 27 is attached to the upper end of the spring 29. The sealing washer 27 is made of rubber, and limit blocks 28 are fixedly connected to the surfaces on both sides of the sealing washer 27. The two sets of limit blocks 28 are respectively engaged inside the inner surfaces on both sides of the fixed seat 21.

[0038] The above technical solution ensures that the sealing gasket 27 will not detach from the interior of the fixing seat 21, thereby improving the stability of the sealing gasket 27 during use. Furthermore, when the sealing gasket 27 is compressed, it will abut against the spring 29 to contract, thus increasing the elastic potential energy of the spring 29.

[0039] As a further improvement to the above solution, a display screen 32 is installed on one side of the surface of the temperature sensor body 31, and a connection port 33 is installed on one end of the surface of the temperature sensor body 31. A threaded seat 34 is fixedly connected to the lower end of the temperature sensor body 31, and a probe 35 is fixedly connected inside the threaded seat 34. The probe 35 is electrically connected to the temperature sensor body 31.

[0040] The above technical solution allows staff to connect an external power source to the connection port 33, thereby providing a power source for the temperature sensor body 31 and the probe 35. During use, staff can observe the temperature inside the pipe through the display screen 32.

[0041] As a further improvement to the above scheme, the lower surface of the threaded seat 34 abuts against the upper surface of the sealing gasket 27, and the outer surface of the probe head 35 is attached to the inner surface of the inner protective sleeve 23.

[0042] Through the above technical solution, the temperature of the liquid inside the pipe 1 can be detected by the probe 35, and the rotating handle 25 can drive the threaded seat 34 to move downward inside the fixed seat 21. The lower end of the threaded seat 34 will press against the upper surface of the sealing gasket 27. At this time, the spring 29 can use its own elasticity to push the upper surface of the sealing gasket 27 to press against the lower surface of the threaded seat 34, thereby improving the sealing performance when the measuring structure 3 is connected to the sleeve structure 2.

[0043] The implementation principle of the pipe bonding device with sensor and the pipe temperature sensor in this application embodiment is as follows:

[0044] Step 1: First, insert the probe 35 through the adjusting nut 26, sealing washer 27, and fixing seat 21 in sequence, and then insert it into the inner protective sleeve 23. Then, rotate the handle 25 to drive the adjusting nut 26 to rotate synchronously. When the adjusting nut 26 rotates, it can drive the threaded seat 34 to move downward inside the fixing seat 21, and the lower end of the threaded seat 34 will press against the upper surface of the sealing washer 27, and push the sealing washer 27 to move downward. Then, the sealing washer 27 will push the spring 29 to contract. Then, the spring 29 can use its own elasticity to push the upper surface of the sealing washer 27 to press against the lower surface of the threaded seat 34. At this time, the connection between the sleeve structure 2 and the measuring structure 3 is completed. Then, the outer protective sleeve 22 can improve the efficiency of heat transfer to the probe 35 after the outer protective sleeve 22 comes into contact with the liquid inside the pipe 1. The inner protective sleeve 23 can effectively buffer the vibration or fluid impact on the outer protective sleeve 22, thereby protecting the probe 35 from impact damage.

[0045] Step 2: Connect the connector 33 to the power supply, then start the temperature sensor body 31 to use the probe 35 to detect the temperature of the liquid inside the pipe 1. Finally, the staff can observe the temperature of the liquid inside the pipe through the display screen 32.

[0046] The above embodiments are merely preferred embodiments of this utility model and should not be construed as limiting the scope of protection of this utility model. Any non-substantial changes and substitutions made by those skilled in the art based on this utility model shall fall within the scope of protection claimed by this utility model.

Claims

1. A pipe bonding device with a sensor and a pipe temperature sensor, characterized in that, include: A pipe, wherein a sleeve structure is installed on the upper surface of the pipe; A sleeve structure, comprising a fixed base, an inner protective sleeve, an adjusting nut, and a sealing washer, wherein the lower end of the fixed base is fixedly connected to the upper surface of the pipe; The measuring structure includes a temperature sensor body, a threaded seat, and a probe, wherein the outer surface of the threaded seat is threadedly connected to the interior of the adjusting nut.

2. The pipe bonding device with sensor and the pipe temperature sensor as described in claim 1, characterized in that: An outer protective sleeve is fixedly connected to the lower surface of the fixing base, and the interior of the outer protective sleeve is connected to the interior of the fixing base. The inner protective sleeve is fixedly connected to the inner surface of the outer protective sleeve.

3. The pipe bonding device with sensor and the pipe temperature sensor as described in claim 2, characterized in that: The outer protective sleeve is made of copper, and the inner protective sleeve is made of high thermal conductivity silicone.

4. The pipe bonding device with sensor and the pipe temperature sensor as described in claim 1, characterized in that: A limiting ring is fixedly connected to the outer surface of the fixed base, and a throttle is sleeved on the outer surface of the fixed base, with the limiting ring engaging inside the throttle.

5. The pipe bonding device with sensor and the pipe temperature sensor as described in claim 4, characterized in that: An adjusting nut is fixedly connected to the upper surface of the throttle, and a spring is fixedly connected to the lower surface inside the fixed seat. A sealing washer is attached to the upper end of the spring, and the sealing washer is made of rubber. Limiting blocks are fixedly connected to the surfaces on both sides of the sealing washer, and the two sets of limiting blocks are respectively engaged inside the inner surfaces on both sides of the fixed seat.

6. The pipe bonding device with sensor and the pipe temperature sensor as described in claim 1, characterized in that: A display screen is mounted on one side of the temperature sensor body, and a connection port is mounted on one end of the temperature sensor body. The threaded seat is fixedly connected to the lower end of the temperature sensor body, and a probe is fixedly connected inside the threaded seat. The probe is electrically connected to the temperature sensor body.

7. The pipe bonding device with sensor and the pipe temperature sensor as described in claim 1, characterized in that: The lower surface of the threaded seat abuts against the upper surface of the sealing gasket, and the outer surface of the probe head is attached to the inner surface of the inner protective sleeve.

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