Temperature measuring device for thermal control equipment of power plant

Abstract

The utility model discloses a temperature measuring device for thermal control equipment of a power plant, and relates to the technical field of temperature measurement, the temperature measuring device comprises a box body, a thermodetector, heat absorption assemblies, a heat dissipation assembly and a clamping assembly, the heat absorption assemblies are arranged at two sides of the box body, and water at the inner side of a water tank enters a heat exchange tube so as to absorb heat generated by the thermodetector in the box body, so that the heat dissipation assembly can dissipate heat generated by the thermodetector in the box body; the water in the water tank is cooled through the cooling fins, the temperature of water in the heat exchange pipe is increased, the increased water enters the water tank again, then water circulation is formed, heat in the tank body is continuously absorbed, then the temperature of the water in the water tank is gradually increased, the heat in the water tank is absorbed through the cooling fins, and the heat on the surfaces of the cooling fins is dissipated into the atmosphere through the fan. Therefore, the problem that the service life of the temperature measuring device is shortened due to the fact that the temperature measuring device generates heat when working and the heated temperature measuring device cannot be cooled is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of temperature measurement, in particular to a temperature measuring device for thermal control equipment in a power plant. Background Art

[0002] When power plant equipment is used for a long time, the equipment itself will heat up, so thermal control equipment is needed to monitor the power plant equipment to prevent the power plant equipment from overheating and causing safety accidents. However, the thermal control equipment itself needs to use a temperature measuring device to detect the temperature of the power plant equipment, so the power plant equipment is also particularly important.

[0003] Although there are many types and quantities of temperature measuring devices for thermal control equipment of power plants on the market, they have the following shortcomings: since the temperature measuring device itself will generate heat when working, the heated temperature measuring device cannot be cooled down, which will accelerate the oxidation of components inside the temperature measuring device, thereby reducing the service life of the temperature measuring device. For this reason, we propose a temperature measuring device for thermal control equipment of power plants. Utility Model Content

[0004] The purpose of the utility model is to solve the problems raised by the above-mentioned background technology, and the utility model provides a temperature measuring device for thermal control equipment of a power plant.

[0005] In order to achieve the above-mentioned purpose, the utility model specifically adopts the following technical solutions:

[0006] A temperature measuring device for thermal control equipment in a power plant comprises a box, a temperature measuring instrument, a heat absorbing component, a heat dissipating component and a clamping component, wherein the heat absorbing component is arranged on both sides of the box, and the heat dissipating component is also arranged on both sides of the box, the temperature measuring instrument is arranged on the inner side of the box, and the clamping component is arranged on the inner side of the box and clamps the temperature measuring instrument, the heat absorbing component comprises two water tanks, both of which are connected to the box, both of which are connected to heat dissipating fins, and two symmetrically distributed heat exchange tubes are also connected to the inner side of the box, and the water inlet and outlet ends of the heat exchange tubes are connected to the water tanks, and the heat dissipating component comprises two sleeves, both of which are connected to the box, and fans are installed inside the two sleeves.

[0007] Furthermore, the heat absorption component also includes two water pumps, both of which are connected to the box body, the water inlet ends of the two heat exchange tubes are respectively connected to the water outlets of the two water pumps, the water outlet ends of the two heat exchange tubes are respectively connected to the second connecting pipes, both of which are connected to the box body, and the two second connecting pipes are respectively connected to the two water tanks at one end away from the heat exchange tubes, and a first connecting pipe is connected between the water tank and the water inlet of the water pump.

[0008] Furthermore, the heat dissipation assembly also includes a dustproof net, and the dustproof net is connected to the inner side of the sleeve.

[0009] Furthermore, the clamping assembly includes a movable plate, which is slidably connected to the inner side of the box body, the thermometer is arranged on the top of the movable plate, the top of the inner side of the box body is connected to a T-shaped cylinder, the bottom of the T-shaped cylinder is slidably connected to a sliding rod, the bottom of the sliding rod is connected to a stop plate, the top of the sliding rod is connected to a spring, the top of the spring is connected to the top of the inner side of the T-shaped cylinder, both sides of the T-shaped cylinder are slidably connected to an insertion rod, a connecting rod is rotatably connected between the insertion rod and the sliding rod, and the separated ends of the two insertion rods are connected to clamps.

[0010] Furthermore, the clamping assembly also includes a bidirectional screw, which is rotatably connected to the bottom inner side of the box body, and two symmetrically distributed sliding sleeves are threadedly connected to the bidirectional screw. The tops of the two sliding sleeves are rotatably connected to connecting rods, and one end of the connecting rod away from the sliding sleeve is rotatably connected to the movable plate. A rocker is rotatably connected to one side of the bottom of the box body, and the end of the rocker extends to the inner side of the box body and is connected to the bidirectional screw.

[0011] Furthermore, a box door is rotatably connected to the front side of the box body, and an observation window is installed on the box door.

[0012] The beneficial effects of the utility model are as follows:

[0013] The utility model monitors the temperature of the thermal control equipment of the power plant through the thermometer, absorbs the heat generated by the thermometer through the heat absorption component, dissipates the heat absorbed by the heat absorption component through the heat dissipation component, clamps the thermometer through the clamping component, so that the thermometer is stably fixed on the inner side of the box body, and the water inside the water tank enters the heat exchange tube, thereby absorbing the heat generated by the thermometer in the box body, so that the temperature of the water in the heat exchange tube increases, and the increased water re-enters the water tank, thereby forming a water cycle, continuously absorbing the heat in the box body, and then the temperature of the water in the water tank gradually increases, and the heat in the water tank is absorbed through the heat dissipation fins, and the heat on the surface of the heat dissipation fins is dissipated into the atmosphere through the fan, so that the water tank can be quickly cooled, and then the box body can be continuously cooled, and then the temperature of the thermometer is cooled, thereby solving the problem that the temperature measuring device itself will generate heat when working, the heated temperature measuring device cannot be cooled, thereby accelerating the oxidation of components inside the temperature measuring device, and thereby reducing the service life of the temperature measuring device. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a three-dimensional diagram of the utility model;

[0015] Figure 2 This is a three-dimensional diagram of the utility model with the door of the box opened;

[0016] Figure 3 It is a schematic diagram of the structure of the utility model;

[0017] Figure 4 This utility model Figure 3 The enlarged structural diagram at A in the middle;

[0018] Figure numerals: 1. box body; 2. rocker; 3. box door; 4. water tank; 5. first connecting pipe; 6. cooling fins; 7. sleeve; 8. dust net; 9. second connecting pipe; 10. observation window; 11. sliding sleeve; 12. bidirectional screw; 13. moving plate; 14. heat exchange tube; 15. thermometer; 16. water pump; 17. splint; 18. abutment plate; 19. plug rod; 20. T-type cylinder; 21. sliding rod; 22. fan; 23. linkage rod; 24. spring; 25. connecting rod. DETAILED DESCRIPTION

[0019] In order to make the purpose, technical solution and advantages of the embodiments of the present utility model clearer, the technical solution in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model.

[0020] like Figure 1-Figure 4As shown, a temperature measuring device for thermal control equipment of a power plant comprises a box body 1, a thermometer 15, a heat absorption component, a heat dissipation component, and a clamping component. The heat absorption component is arranged on both sides of the box body 1, and the heat dissipation component is also arranged on both sides of the box body 1. The thermometer 15 is arranged on the inner side of the box body 1, and the clamping component is arranged on the inner side of the box body 1 and clamps the thermometer 15. The heat absorption component comprises two water tanks 4, and the two water tanks 4 are both connected to the box body 1. The two water tanks 4 are both connected with heat dissipation fins 6. The inner side of the box body 1 is also connected with two symmetrically distributed heat exchange tubes 14, and the water inlet and outlet ends of the heat exchange tubes 14 are both connected to the water tanks 4. The heat dissipation component comprises two sleeves 7, and the two sleeves 7 are both connected to the box body 1. Fans 22 are installed inside the two sleeves 7. In some embodiments, the temperature of the thermal control equipment of the power plant is monitored by the thermometer 15, and the heat generated by the thermometer 15 is absorbed by the heat absorption component, and the heat is dissipated by the heat dissipation component. The heat absorbed by the heat absorption component is dissipated by the clamping component, and the thermometer 15 is clamped by the clamping component so that the thermometer 15 is stably fixed on the inner side of the box body 1. The water inside the water tank 4 enters the heat exchange tube 14, and then absorbs the heat generated by the thermometer 15 in the box body 1, so that the temperature of the water in the heat exchange tube 14 increases, and the increased water re-enters the water tank 4, thereby forming a water cycle, continuously absorbing the heat in the box body 1, and then the temperature of the water in the water tank 4 gradually increases, and the heat in the water tank 4 is absorbed by the heat dissipation fins 6. The heat on the surface of the heat dissipation fins 6 is dissipated into the atmosphere through the fan 22, so that the water tank 4 can be quickly cooled, and then the box body 1 can be continuously cooled, and then the thermometer 15 can be cooled, thereby solving the problem that the temperature measuring device will generate heat when it is working, and the heated temperature measuring device cannot be cooled, thereby accelerating the oxidation of the components inside the temperature measuring device, thereby reducing the service life of the temperature measuring device.

[0021] like Figure 1-Figure 3 As shown, in some embodiments, the heat absorption component also includes two water pumps 16, the two water pumps 16 are connected to the casing 1, the water inlet ends of the two heat exchange tubes 14 are respectively connected to the water outlets of the two water pumps 16, the water outlet ends of the two heat exchange tubes 14 are respectively connected to the second connecting pipes 9, the two second connecting pipes 9 are both connected to the casing 1, and the two second connecting pipes 9 are respectively connected to the two water tanks 4 at one end away from the heat exchange tube 14, and a first connecting pipe 5 is connected between the water tank 4 and the water inlet of the water pump 16. Through the water pump 16, the water in the water tank 4 is pumped into the first connecting pipe 5 and then enters the heat exchange tube 14. The water in the heat exchange tube 14 will enter the second connecting pipe 9 and then enter the water tank 4, thereby forming a water circulation.

[0022] like Figure 1-Figure 3As shown, in some embodiments, the heat dissipation assembly further includes a dustproof net 8, and the dustproof net 8 is connected to the inner side of the sleeve 7, so that dust can be prevented from entering the sleeve 7 through the dustproof net 8.

[0023] like Figure 2-Figure 4 As shown, in some embodiments, the clamping assembly includes a moving plate 13, the moving plate 13 is slidably connected to the inner side of the box body 1, the thermometer 15 is arranged on the top of the moving plate 13, the top of the inner side of the box body 1 is connected to a T-shaped cylinder 20, the bottom of the T-shaped cylinder 20 is slidably connected to a sliding rod 21, the bottom of the sliding rod 21 is connected to a resisting plate 18, the top of the sliding rod 21 is connected to a spring 24, the top of the spring 24 is connected to the inner top of the T-shaped cylinder 20, both sides of the T-shaped cylinder 20 are slidably connected to an insertion rod 19, the insertion rod 19 and the sliding rod 21 are rotatably connected with a connecting rod 23, the two separated ends of the two insertion rods 19 are connected to a clamping plate 17, when the moving plate 13 slides upward on the inner side of the box body 1, it drives the thermometer 15 to slide upward, thereby resisting The plate 18 contacts and drives the sliding rod 21 to slide upward, squeezing the spring 24, causing the connecting rod 23 to rotate, thereby driving the two plug rods 19 to slide close to each other, thereby driving the two clamping plates 17 to move close to each other, thereby clamping the top of the thermometer 15, cooperating with the movable plate 13, and then fixing the thermometer 15 on the inner side of the box body 1. It is necessary to take the thermometer 15 out of the box body 1, so that the movable plate 13 slides downward. Under the action of the gravity of the thermometer 15, the thermometer 15 will move downward. At this time, the spring 24 will restore its original length, thereby driving the sliding rod 21 to move downward, thereby causing the connecting rod 23 to rotate in the opposite direction, so that the two plug rods 19 move away from each other, thereby driving the two clamping plates 17 to move away from each other, thereby releasing the clamping of the thermometer 15.

[0024] like Figure 1-Figure 4 As shown, in some embodiments, the clamping assembly also includes a bidirectional screw 12, which is rotatably connected to the bottom inner side of the box body 1, and two symmetrically distributed sleeves 11 are threadedly connected to the bidirectional screw 12. The tops of the two sleeves 11 are rotatably connected with connecting rods 25, and the connecting rods 25 are rotatably connected to the movable plate 13 at one end away from the sleeves 11. A rocker 2 is rotatably connected to one side of the bottom of the box body 1, and the end of the rocker 2 extends to the inside of the box body 1 and is connected to the bidirectional screw 12. The rocker 2 is shaken, thereby driving the bidirectional screw 12 to rotate, so that the two sleeves 11 slide closer to each other or away from each other on the bidirectional screw 12, thereby driving the connecting rod 25 to rotate between the sleeves 11 and the movable plate 13, thereby driving the movable plate 13 to slide up and down.

[0025] like Figure 1 , Figure 2As shown, in some embodiments, a box door 3 is rotatably connected to the front side of the box body 1, and an observation window 10 is installed on the box door 3. The box door 3 is opened to facilitate placing the thermometer 15 into the box body 1 or taking it out of the box body 1. The box body 1 facilitates the protection of the thermometer 15.

[0026] The above description of the disclosed embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but will conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A temperature measuring device for thermal control equipment in a power plant, comprising a housing (1), a temperature measuring instrument (15), a heat absorbing component, a heat dissipating component, and a clamping component, characterized in that: The heat absorption component is arranged on both sides of the box body (1), the heat dissipation component is also arranged on both sides of the box body (1), the temperature measuring instrument (15) is arranged on the inner side of the box body (1), the clamping component is arranged on the inner side of the box body (1) and clamps the temperature measuring instrument (15), the heat absorption component comprises two water tanks (4), the two water tanks (4) are connected to the box body (1), the two water tanks (4) are connected with heat dissipation fins (6), the inner side of the box body (1) is also connected with two symmetrically distributed heat exchange tubes (14), the water inlet end and the water outlet end of the heat exchange tube (14) are both connected with the water tank (4), the heat dissipation component comprises two sleeves (7), the two sleeves (7) are connected to the box body (1), and fans (22) are installed inside the two sleeves (7).

2. The temperature measuring device for thermal control equipment in a power plant according to claim 1, characterized in that: The heat absorption component also includes two water pumps (16), the two water pumps (16) are connected to the housing (1), the water inlet ends of the two heat exchange tubes (14) are respectively connected to the water outlets of the two water pumps (16), the water outlet ends of the two heat exchange tubes (14) are respectively connected to second connecting tubes (9), the two second connecting tubes (9) are both connected to the housing (1), the two second connecting tubes (9) are respectively connected to two water tanks (4) at one end away from the heat exchange tubes (14), and the first connecting tube (5) is connected between the water tank (4) and the water inlet of the water pump (16).

3. The temperature measuring device for thermal control equipment in a power plant according to claim 1, characterized in that: The heat dissipation assembly also includes a dustproof net (8), and the dustproof net (8) is connected to the inner side of the sleeve (7).

4. The temperature measuring device for thermal control equipment in a power plant according to claim 1, characterized in that: The clamping assembly comprises a movable plate (13), the movable plate (13) is slidably connected to the inner side of the box body (1), the temperature measuring instrument (15) is arranged on the top of the movable plate (13), the inner top of the box body (1) is connected to a T-shaped cylinder (20), the bottom of the T-shaped cylinder (20) is slidably connected to a sliding rod (21), the bottom of the sliding rod (21) is connected to a stop plate (18), the top of the sliding rod (21) is connected to a spring (24), the top of the spring (24) is connected to the inner top of the T-shaped cylinder (20), both sides of the T-shaped cylinder (20) are slidably connected to an insertion rod (19), a linkage rod (23) is rotatably connected between the insertion rod (19) and the sliding rod (21), and the two separated ends of the two insertion rods (19) are connected to a clamping plate (17).

5. The temperature measuring device for thermal control equipment in a power plant according to claim 4, characterized in that: The clamping assembly also includes a bidirectional screw (12), the bidirectional screw (12) being rotatably connected to the bottom inner side of the box body (1), the bidirectional screw (12) being threadedly connected to two symmetrically distributed sliding sleeves (11), the tops of the two sliding sleeves (11) being rotatably connected to connecting rods (25), the end of the connecting rod (25) away from the sliding sleeves (11) being rotatably connected to the moving plate (13), and a rocker (2) being rotatably connected to one side of the bottom of the box body (1), the end of the rocker (2) extending to the inner side of the box body (1) and being connected to the bidirectional screw (12).

6. The temperature measuring device for thermal control equipment in a power plant according to claim 1, characterized in that: The front side of the box body (1) is rotatably connected to a box door (3), and an observation window (10) is installed on the box door (3).

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