Thermal insulation pipeline water temperature change monitoring device

Abstract

The utility model discloses a thermal insulation pipeline water temperature change monitoring device, which relates to the technical field of thermal insulation pipes, and comprises a monitoring main body, the monitoring main body is provided with a cavity, and the top of the monitoring main body is in sliding connection with a first lifting pipe. The two ends of the monitoring body are connected with the heat preservation pipeline, water flow in the heat preservation pipeline can pass through the interior of the monitoring body, the temperature sensor in the monitoring body makes contact with the water flow, and therefore the water temperature is monitored; the two groups of gears drive a screw rod to rotate through a transmission rod, so that a first lifting pipe is driven to descend through a sliding block, the first lifting pipe descends to synchronously drive a second lifting pipe and a temperature sensor to descend, and then the temperature sensor can descend to positions with different diameters in the monitoring main body; therefore, water flow and water temperature at different diameters of the thermal insulation pipe can be accurately monitored, and the use effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of thermal insulation pipes, in particular to a device for monitoring water temperature changes in thermal insulation pipes. Background Art

[0002] Insulation pipe is a kind of pipe material used for insulation, usually composed of two layers of inner and outer pipe walls. The inner pipe wall is usually made of materials with good thermal conductivity such as polyurethane, silicate, etc., which is used to maintain the temperature of the medium in the pipe. The outer pipe wall is made of insulating materials such as polyethylene, foam glass, etc., which is used to prevent the transfer of external heat.

[0003] The water temperature monitoring of the insulation pipe can be achieved through a temperature sensor. The temperature sensor is installed inside the insulation pipe. The water temperature data is collected through the sensor and transmitted to the monitoring system for real-time monitoring and recording. Common temperature sensors include thermocouples, thermistors, etc.

[0004] However, in the prior art, it is difficult to adjust the temperature sensor when installing it inside the insulation pipe. That is to say, when the diameter of the insulation pipe is large, it is difficult for the temperature sensor to monitor the water temperature at different diameter positions, resulting in poor accuracy of water temperature monitoring. Utility Model Content

[0005] Based on this, the purpose of the utility model is to provide a device for monitoring water temperature changes in an insulated pipe, so as to solve the technical problem in the prior art that when the diameter of the insulated pipe is large, the temperature sensor is difficult to monitor the water temperature at different diameter positions, resulting in poor accuracy of water temperature monitoring.

[0006] To achieve the above object, the utility model provides the following technical solutions: a device for monitoring water temperature changes in an insulated pipe, comprising a monitoring body, the monitoring body having a cavity, and a first lifting pipe being slidably connected to the top of the monitoring body;

[0007] The monitoring body is movably connected with a second lifting tube located at the bottom of the first lifting tube, a fixing ring is fixed inside the monitoring body, and the bottom of the second lifting tube passes through the fixing ring, a temperature sensor located inside the cavity is fixed at the bottom of the second lifting tube, a lifting frame is fixed at the top of the first lifting tube, and screw rods are rotatably connected on both sides of the top of the monitoring body;

[0008] Slide blocks matched with the screw rods are fixed on both sides of the lifting frame, transmission rods are fixed at the bottom of the two sets of screw rods, gears are fixed at the bottom ends of the outer walls of the transmission rods, and a gear ring meshing with the two sets of gears is rotatably connected to the top of the monitoring body;

[0009] A monitoring transmission module is fixed on the top of the monitoring body above the lifting frame, through holes are provided inside the first lifting tube and the second lifting tube, and a wire located inside the through hole is provided between the monitoring transmission module and the temperature sensor.

[0010] By adopting the above technical scheme, by connecting the two ends of the monitoring body with the insulation pipe, the water flow inside the insulation pipe can pass through the monitoring body, and the temperature sensor inside the monitoring body contacts the water flow, so as to monitor the water temperature. By turning the hand wheel, the two sets of gears are driven to rotate through the gear ring, and the two sets of gears drive the screw to rotate through the transmission rod, so as to drive the first lifting tube to descend through the slider, and the descent of the first lifting tube synchronously drives the second lifting tube and the temperature sensor to descend, so that the temperature sensor can be lowered to positions with different diameters inside the monitoring body, so that the water flow and water temperature at different diameters of the insulation pipe can be accurately monitored, and the use effect is better.

[0011] The utility model is further configured such that a shell located outside the two groups of screw rods is fixed on the top of the monitoring body, and a heat preservation ring is fixed on the outer wall of the shell, an indicator block penetrating the shell is fixed on the outer side of one group of sliders, and a scale corresponding to the indicator block is fixed on the outer side of the shell.

[0012] By adopting the above technical solution, the indicator block can directly observe the adjustment distance of the temperature sensor, making the overall adjustment more convenient.

[0013] The utility model is further configured that a hand wheel is fixed on the outer side of the gear ring, and an anti-skid pad is fixed on the outer wall of the hand wheel.

[0014] By adopting the above technical solution, the hand wheel is convenient for the staff to manually rotate, so that the radial distance of the temperature sensor can be adjusted.

[0015] To sum up, the utility model mainly has the following beneficial effects: the utility model connects the two ends of the monitoring body with the insulation pipe, so that the water flow inside the insulation pipe can pass through the monitoring body, and the temperature sensor inside the monitoring body contacts the water flow, so as to monitor the water temperature, and the hand wheel is turned to drive the two sets of gears to rotate through the ring gear, and the two sets of gears drive the screw to rotate through the transmission rod, so as to drive the first lifting tube to descend through the slider, and the descent of the first lifting tube synchronously drives the second lifting tube and the temperature sensor to descend, so that the temperature sensor can be lowered to positions with different diameters inside the monitoring body, so that the water flow and water temperature at different diameters of the insulation pipe can be accurately monitored, and the use effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is a cross-sectional view of the utility model;

[0018] Figure 3 For this utility model Figure 2 A magnified image of point A;

[0019] Figure 4 It is a partially cutaway enlarged view of the utility model;

[0020] Figure 5 For this utility model Figure 4 Enlarged view of point B.

[0021] In the figure: 1. monitoring body; 2. first lifting tube; 3. second lifting tube; 4. temperature sensor; 5. fixing ring; 6. lifting frame; 7. slider; 8. screw rod; 9. transmission rod; 10. gear; 11. gear ring; 12. housing; 13. indicator block; 14. hand wheel; 15. monitoring transmission module. DETAILED DESCRIPTION

[0022] 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. The embodiments described below with reference to the drawings are exemplary and are only used to explain the utility model, and cannot be understood as limiting the utility model.

[0023] The following describes an embodiment of the utility model based on its overall structure.

[0024] A device for monitoring water temperature changes in an insulation pipe, such as Figure 1-5 As shown, it includes a monitoring body 1, the monitoring body 1 is provided with a cavity, and a first lifting pipe 2 is slidably connected to the top of the monitoring body 1;

[0025] The monitoring body 1 is movably connected with a second lifting tube 3 located at the bottom of the first lifting tube 2. A fixing ring 5 is fixed inside the monitoring body 1, and the bottom of the second lifting tube 3 passes through the fixing ring 5. A temperature sensor 4 located inside the cavity is fixed at the bottom of the second lifting tube 3. A lifting frame 6 is fixed at the top of the first lifting tube 2. Both sides of the top of the monitoring body 1 are rotatably connected with screw rods 8.

[0026] Slide blocks 7 cooperating with the screw rod 8 are fixed on both sides of the lifting frame 6, transmission rods 9 are fixed at the bottom of the two sets of screw rods 8, and gears 10 are fixed at the bottom of the outer wall of the transmission rod 9. The top of the monitoring body 1 is rotatably connected with a gear ring 11 meshing with the two sets of gears 10. By rotating the hand wheel 14, the two sets of gears 10 are driven to rotate through the gear ring 11. The two sets of gears 10 drive the screw rod 8 to rotate through the transmission rod 9, thereby driving the first lifting tube 2 to descend through the slide block 7. The descent of the first lifting tube 2 synchronously drives the second lifting tube 3 and the temperature sensor 4 to descend, so that the temperature sensor 4 can be lowered to positions with different diameters inside the monitoring body 1, so that the water flow and water temperature at different diameters of the insulation tube can be accurately monitored, and the use effect is good;

[0027] A monitoring transmission module 15 is fixed on the top of the monitoring body 1 above the lifting frame 6 , through holes are opened inside the first lifting tube 2 and the second lifting tube 3 , and a wire located inside the through hole is arranged between the monitoring transmission module 15 and the temperature sensor 4 .

[0028] See also Figure 4 and Figure 5 A shell 12 located outside the two sets of screw rods 8 is fixed on the top of the monitoring body 1, and a heat preservation ring is fixed on the outer wall of the shell 12. An indicator block 13 penetrating the shell 12 is fixed on the outside of one set of sliders 7, and a scale corresponding to the indicator block 13 is fixed on the outside of the shell 12. By setting the above structure, the utility model can directly observe the adjustment distance of the temperature sensor 4 through the indicator block 13, making the overall adjustment more convenient.

[0029] See also Figure 1 and Figure 2 A hand wheel 14 is fixed to the outside of the gear ring 11, and an anti-skid pad is fixed to the outer wall of the hand wheel 14. The utility model sets the above structure, wherein the hand wheel 14 is convenient for manual rotation by the staff, and the radial distance of the temperature sensor 4 can be adjusted.

[0030] The working principle of the utility model is as follows: when in use, the two ends of the monitoring body 1 are connected to the insulation pipe, and the flanges provided at the pipe mouth of the insulation pipe are connected through multiple groups of mounting holes, and a sealing gasket is provided at the connection to ensure the sealing effect after the connection;

[0031] A monitoring transmission module 15 is fixed on the top of the monitoring body 1, wherein the monitoring transmission module 15 is provided with a central control board and a wireless transmission module, so that the water temperature data monitored by the temperature sensor 4 can be processed by the central control board and then transmitted to the cloud through the wireless transmission module, thereby realizing remote centralized monitoring;

[0032] Furthermore, the monitoring transmission module 15 contains a battery module to supply power to the monitoring transmission module 15, and an external power line can also be used for power supply;

[0033] By connecting the two ends of the monitoring body 1 to the insulation pipe, the water flow inside the insulation pipe can pass through the monitoring body 1, and the temperature sensor 4 inside the monitoring body 1 contacts the water flow, thereby monitoring the water temperature;

[0034] By rotating the hand wheel 14, the two sets of gears 10 are driven to rotate through the ring gear 11, and the two sets of gears 10 drive the screw rod 8 to rotate through the transmission rod 9, thereby driving the first lifting tube 2 to descend through the slider 7. The descent of the first lifting tube 2 synchronously drives the second lifting tube 3 and the temperature sensor 4 to descend, so that the temperature sensor 4 can be lowered to positions with different diameters inside the monitoring body 1, so that the water flow and water temperature at different diameters of the insulation tube can be accurately monitored, and the use effect is better.

[0035] Although an embodiment of the utility model has been shown and described, this specific embodiment is merely an explanation of the utility model and is not a limitation of the utility model. The specific features, structures, materials or characteristics described may be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art may make modifications, substitutions and variations to the embodiments without creative contributions as needed without departing from the principles and purpose of the utility model. However, as long as they are within the scope of the claims of the utility model, they are protected by patent law.

Claims

1. A device for monitoring water temperature changes in an insulated pipe, comprising a monitoring body (1), characterized in that: The monitoring body (1) is provided with a cavity, and a first lifting tube (2) is slidably connected to the top of the monitoring body (1); The monitoring body (1) is internally movably connected to a second lifting tube (3) located at the bottom of the first lifting tube (2); a fixing ring (5) is fixed inside the monitoring body (1), and the bottom of the second lifting tube (3) passes through the fixing ring (5); a temperature sensor (4) located inside the cavity is fixed at the bottom of the second lifting tube (3); a lifting frame (6) is fixed at the top of the first lifting tube (2); and screw rods (8) are rotatably connected to both sides of the top of the monitoring body (1); Slide blocks (7) matched with screw rods (8) are fixed on both sides of the lifting frame (6), transmission rods (9) are fixed at the bottom of the two groups of screw rods (8), gears (10) are fixed at the bottom ends of the outer walls of the transmission rods (9), and a gear ring (11) meshing with the two groups of gears (10) is rotatably connected to the top of the monitoring body (1).

2. The device for monitoring water temperature changes in an insulated pipe according to claim 1, characterized in that: A monitoring transmission module (15) is fixed on the top of the monitoring body (1) above the lifting frame (6), through holes are provided inside the first lifting tube (2) and the second lifting tube (3), and a wire located inside the through hole is provided between the monitoring transmission module (15) and the temperature sensor (4).

3. The device for monitoring water temperature changes in an insulated pipe according to claim 1, characterized in that: A shell (12) located outside the two sets of screw rods (8) is fixed on the top of the monitoring body (1), and a heat preservation ring is fixed on the outer wall of the shell (12).

4. The device for monitoring water temperature changes in an insulated pipe according to claim 3 is characterized in that: An indicator block (13) penetrating the housing (12) is fixed on the outside of one group of the sliders (7), and a scale corresponding to the indicator block (13) is fixed on the outside of the housing (12).

5. The device for monitoring water temperature changes in an insulated pipe according to claim 1, characterized in that: A hand wheel (14) is fixed on the outside of the gear ring (11), and an anti-slip pad is fixed on the outer wall of the hand wheel (14).

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