Intelligent temperature self-adjusting electric actuator

Abstract

The utility model relates to the technical field of electric actuators, and discloses an intelligent temperature self-adjusting electric actuator which comprises an electric actuator body, the outer surface of the electric actuator body is movably sleeved with a connecting belt, the outer surface of the connecting belt is fixedly connected with a plurality of hoses, and the outer surfaces of the hoses are movably sleeved with elastic rubber rings. According to the utility model, the flexible pipe and the connecting belt can be sleeved on the shells of the electric actuators with different sizes, and when the high temperature of the conduction shell in the electric actuator is detected and the internal elements are easily influenced, the first flow dividing pipe is fixedly arranged on the front surface of the first flow dividing pipe, and the first conveying pipe is fixedly inserted into the front surface of the first flow dividing pipe. According to the electric actuator, flowing cooling liquid can be attached to the surface of the shell through the hose, heat energy of the electric actuator is rapidly reduced, intelligent temperature adjustment and cooling are conducted on the electric actuator, and therefore the operation and use stability of the electric actuator is guaranteed, and the service life of the electric actuator is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of electric actuators, in particular to an intelligent temperature self-regulating electric actuator. Background Art

[0002] Electric actuators are indispensable actuators in process automation control systems, with large usage and wide applications. The working principle of electric actuators is to control the motor to drive the spiral sleeve to rotate forward or reverse, and drive the output shaft of the electric actuator to move upward or downward accordingly through the screw rod, thereby completing the opening or closing of the valve. In industrial automation control systems, the control of medium temperature is very important, and there are many occasions where temperature control is required.

[0003] When using electric actuators, after long-term operation, a large amount of heat energy will be generated in the internal structure. The heat is slowly dissipated through the case, causing the body to be at high temperature for a long time, which will damage the internal components of the electric actuator and easily affect the operating efficiency and service life of the electric actuator.

[0004] To this end, we propose an intelligent temperature self-regulating electric actuator. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides an intelligent temperature self-regulating electric actuator, which overcomes the deficiencies in the prior art and solves the problem in the background technology that after the equipment has been running for a long time, a large amount of heat energy will be generated in the internal structure, and the heat will be slowly dissipated through the case, causing the body to be at high temperature for a long time, which will cause damage to the internal components of the electric actuator and easily affect the operating efficiency and service life of the electric actuator.

[0007] (II) Technical solution

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent temperature self-regulating electric actuator, comprising an electric actuator body, a connecting belt is provided on the outer surface of the electric actuator body, a plurality of hoses are fixedly connected to the outer surface of the connecting belt, an elastic rubber ring is provided on the outer surface of the hose, a first shunt pipe is fixedly installed on the front surface of the hose, a first delivery pipe is fixedly inserted on the front surface of the first shunt pipe, a second shunt pipe is fixedly installed on the other end of the hose, a second delivery pipe is fixedly inserted on the front surface of the second shunt pipe, a coolant tank is provided on the front surface of the electric actuator body, a first water pump is fixedly installed on the outer surface of the coolant tank, a sensor is fixedly installed on the upper surface of the coolant tank, a collecting tank is provided on the right surface of the coolant tank, a second water pump is fixedly installed on the outer surface of the collecting tank, and a temperature detection plate is fixedly installed on the upper inner wall of the connecting belt.

[0009] Preferably, a base is provided on the lower surface of the electric actuator body, a motor is fixedly installed on the right surface of the base, an installation groove is provided on the upper surface of the base, a bidirectional threaded rod is rotatably provided between the left and right inner walls of the installation groove, threaded tubes are threadedly connected to the left and right sides of the outer surface of the bidirectional threaded rod, a support plate is fixedly connected to the upper surface of the support plate, a bracket is fixedly connected to the lower surface of the bracket, two slides are fixedly connected to the upper surface of the base, and a notch is provided on the upper surface of the base.

[0010] Preferably, the other end of the first delivery pipe is fixedly mounted on the right surface of the first water pump, and the other end of the second delivery pipe is fixedly mounted on the left surface of the second water pump, and the sensor, the first water pump, the second water pump and the temperature detection plate are electrically connected.

[0011] Preferably, the coolant tank, the first delivery pipe, the first shunt pipe, the hose, the second shunt pipe, the second delivery pipe and the collection tank are internally interconnected.

[0012] Preferably, the output end of the motor is fixedly connected to the right surface of the bidirectional threaded rod, the support plate and the groove are slidingly arranged correspondingly, the two slide plates and the two slide grooves are slidingly arranged correspondingly, and the bracket and the bottom of the electric actuator body are clampingly arranged correspondingly.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides an intelligent temperature self-regulating electric actuator, which has the following beneficial effects:

[0015] 1. The intelligent temperature self-regulating electric actuator can cover the hose and the connecting belt on the electric actuator housings of different sizes through the cooperation between the electric actuator body, the connecting belt, the hose, the elastic rubber ring, the first shunt pipe, the first delivery pipe, the second shunt pipe, the second delivery pipe, the coolant tank, the first water pump, the sensor, the collection tank, the second water pump, the temperature detection plate and other structures. Then, when it is detected that the internal conduction shell of the electric actuator has a high temperature and is likely to affect the internal components, the flowing coolant can pass through the hose to fit the shell surface to quickly reduce the heat energy of the electric actuator. By intelligently adjusting the temperature and cooling the electric actuator, the operation stability of the electric actuator is guaranteed, as well as the service life of the electric actuator.

[0016] 2. The intelligent temperature self-regulating electric actuator can stably clamp and support the electric actuator through the coordination of the base, motor, mounting groove, bidirectional threaded rod, threaded tube, support plate, bracket, slide plate, slide groove, notch and other structures, thereby ensuring the stability of the installation position of the electric actuator and the flexibility of the placement position of the electric actuator. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the three-dimensional structure of the interior of the connecting belt and its related structures of the utility model;

[0019] Figure 3 It is a three-dimensional structural schematic diagram of the interior of the base and its related structures of the utility model.

[0020] In the figure: 1. electric actuator body; 2. connecting belt; 3. hose; 4. elastic rubber ring; 5. first shunt pipe; 6. first delivery pipe; 7. second shunt pipe; 8. second delivery pipe; 9. coolant tank; 10. first water pump; 11. sensor; 12. collection tank; 13. second water pump; 14. temperature detection plate; 15. base; 16. motor; 17. mounting groove; 18. two-way threaded rod; 19. threaded pipe; 20. support plate; 21. bracket; 22. slide plate; 23. slide groove; 24. notch. DETAILED DESCRIPTION

[0021] 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. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. 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.

[0022] Embodiment 1

[0023] See also Figure 1-Figure 2 A smart temperature self-regulating electric actuator comprises an electric actuator body 1, a connecting belt 2 is movably sleeved on the outer surface of the electric actuator body 1, a plurality of hoses 3 are fixedly connected to the outer surface of the connecting belt 2, an elastic rubber ring 4 is movably sleeved on the outer surface of the hose 3, a first shunt pipe 5 is fixedly installed on the front surface of the hose 3, a first delivery pipe 6 is fixedly inserted on the front surface of the first shunt pipe 5, a second shunt pipe 7 is fixedly installed on the other end of the hose 3, a second delivery pipe 8 is fixedly inserted on the front surface of the second shunt pipe 7, a coolant tank 9 is provided on the front surface of the electric actuator body 1, a first water pump 10 is fixedly installed on the outer surface of the coolant tank 9, a sensor 11 is fixedly installed on the upper surface of the coolant tank 9, a collecting tank 12 is provided on the right surface of the coolant tank 9, a second water pump 13 is fixedly installed on the outer surface of the collecting tank 12, and a temperature detection plate 14 is fixedly installed on the upper inner wall of the connecting belt 2.

[0024] Specifically, through the coordination among the electric actuator body 1, the connecting belt 2, the hose 3, the elastic rubber ring 4, the first shunt pipe 5, the first delivery pipe 6, the second shunt pipe 7, the second delivery pipe 8, the coolant tank 9, the first water pump 10, the sensor 11, the collection tank 12, the second water pump 13, the temperature detection plate 14 and other structures, the hose 3 and the connecting belt 2 can be put on the electric actuator casings of different sizes, and then when it is detected that the internal conduction casing of the electric actuator has a high temperature, which is likely to affect the internal components, the flowing coolant can pass through the hose 3 to adhere to the surface of the casing, so as to quickly reduce the heat energy of the electric actuator, and by intelligently adjusting the temperature and cooling the electric actuator, the operation stability of the electric actuator and the service life of the electric actuator are guaranteed.

[0025] In this embodiment: the other end of the first delivery pipe 6 is fixedly mounted on the right surface of the first water pump 10, the other end of the second delivery pipe 8 is fixedly mounted on the left surface of the second water pump 13, and the sensor 11, the first water pump 10, the second water pump 13 and the temperature detection plate 14 are electrically connected.

[0026] Specifically, the sensor 11 and the temperature detection board 14 are both existing structures, and the control circuit can be implemented through simple programming by technicians in this field. It is common knowledge in this field and is only used without modification. Therefore, the control method and circuit connection are not described in detail. The sensor 11 can detect the set specified temperature range through the temperature detection board 14, and then turn on and off the first water pump 10 and the second water pump 13.

[0027] In this embodiment, the cooling liquid tank 9 , the first delivery pipe 6 , the first branch pipe 5 , the hose 3 , the second branch pipe 7 , the second delivery pipe 8 and the collection tank 12 are interconnected.

[0028] Specifically, the coolant can be circulated in the hose 3 and then attached to the surface of the electric actuator with the connection belt 2 to cool it down. After use, the coolant can be collected by the collection tank 12 .

[0029] Working principle: When the electric actuator is needed, the connecting belt 2 and the hose 3 are put on the outer surface of the electric actuator body 1, and then the elastic rubber ring 4 is turned to adjust the opening range of the connecting belt 2 and the hose 3, so that the hose 3 and the temperature detection plate 14 are attached to the surface of the electric actuator body 1 through the connecting belt 2, and then the coolant tank 9 and the collection tank 12 are placed in the specified position, and then the electric actuator body 1 is started to run. During long-term operation, heat is generated inside the electric actuator. When the heat accumulates and is conducted to the outer shell of the electric actuator, when the temperature on the outer shell of the electric actuator body 1 is detected to be abnormally high through the temperature detection plate 14, the temperature is received by the sensor 11. After receiving the signal, the first water pump 10 is turned on, and the coolant in the coolant tank 9 is extracted by the first water pump 10 and enters the first shunt pipe 5 through the first delivery pipe 6, and then the coolant is diverted to multiple hoses 3 through the first shunt pipe 5, and then the coolant is attached to the outer shell of the electric actuator body 1 through the hose 3, and then it is cooled. When the temperature of the electric actuator body 1 is relieved, the signal is transmitted to the sensor 11 through the temperature detection plate 14, and the sensor 11 turns off the first water pump 10, and then turns on the second water pump 13, and the used coolant in the hose 3 is transported to the collection tank 12 through the second shunt pipe 7 through the second delivery pipe 8 for collection.

[0030] Embodiment 2

[0031] See also Figure 1 , Figure 3 Based on the first embodiment, the present invention provides a technical solution:

[0032] In this embodiment: a base 15 is provided on the lower surface of the electric actuator body 1, a motor 16 is fixedly installed on the right surface of the base 15, a mounting groove 17 is provided on the upper surface of the base 15, a bidirectional threaded rod 18 is rotatably provided between the left and right inner walls of the mounting groove 17, a threaded tube 19 is threadedly connected to the left and right sides of the outer surface of the bidirectional threaded rod 18, a support plate 20 is fixedly connected to the upper surface of the threaded tube 19, a bracket 21 is fixedly connected to the upper surface of the support plate 20, two slide plates 22 are fixedly connected to the lower surface of the bracket 21, two slide grooves 23 are provided on the upper surface of the base 15, and a notch 24 is provided on the upper surface of the base 15.

[0033] Specifically, through the coordination among structures such as the base 15, the motor 16, the mounting groove 17, the bidirectional threaded rod 18, the threaded tube 19, the support plate 20, the bracket 21, the slide plate 22, the slide groove 23, and the notch 24, the electric actuator can be stably clamped and supported, thereby ensuring the stability of the installation position of the electric actuator and the flexibility of the placement position of the electric actuator.

[0034] In this embodiment: the output end of the motor 16 is fixedly connected to the right surface of the bidirectional threaded rod 18, the support plate 20 and the notch 24 are correspondingly slidably arranged, the two slide plates 22 and the two slide grooves 23 are correspondingly slidably arranged, and the bracket 21 and the bottom of the electric actuator body 1 are correspondingly clamped.

[0035] Specifically, the motor 16 drives the bidirectional threaded rod 18 to rotate forward and reverse, and the two threaded tubes 19 can be cooperated to expand and reduce the distance, so that the bracket 21 driven by linkage can clamp and fix the electric actuator body 1.

[0036] Working principle: When using the electric actuator, place the base 15 at the designated working installation position of the electric actuator body 1, and then place the electric actuator body 1 horizontally between the two brackets 21, and then turn on the motor 16 to drive the bidirectional threaded rod 18 to rotate forward in the installation groove 17, and drive the two threaded tubes 19 to move the support plate 20 to the sides of the base 15 in accordance with the groove 24 to expand the distance between the two brackets 21. According to the size of the outer shell of the electric actuator body 1, the motor 16 can then drive the bidirectional threaded rod 18 to reverse, and the two threaded tubes 19 can be driven to move toward the center of the base 15, and the two brackets 21 can be moved closer to each other with the support plate 20 to reduce the distance. The bracket 21 is supported by the slide plate 22 in cooperation with the slide groove 23 on the base 15 for horizontal movement, and then the two brackets 21 are adjusted to be clamped and fixed with the electric actuator, thereby completing the convenient installation and support work of the actuator body.

[0037] 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. An intelligent temperature self-regulating electric actuator, comprising an electric actuator body (1), characterized in that: The outer surface of the electric actuator body (1) is movably sleeved with a connecting belt (2), the outer surface of the connecting belt (2) is fixedly connected with a plurality of hoses (3), the outer surface of the hose (3) is movably sleeved with an elastic rubber ring (4), the front surface of the hose (3) is fixedly mounted with a first shunt pipe (5), the front surface of the first shunt pipe (5) is fixedly inserted with a first delivery pipe (6), the other end of the hose (3) is fixedly mounted with a second shunt pipe (7), the front surface of the second shunt pipe (7) is fixedly inserted with a second delivery pipe (8), the front surface of the electric actuator body (1) is provided with a coolant tank (9), the outer surface of the coolant tank (9) is fixedly mounted with a first water pump (10), the upper surface of the coolant tank (9) is fixedly mounted with a sensor (11), the right surface of the coolant tank (9) is provided with a collecting tank (12), the outer surface of the collecting tank (12) is fixedly mounted with a second water pump (13), and the upper inner wall of the connecting belt (2) is fixedly mounted with a temperature detection plate (14).

2. The intelligent temperature self-regulating electric actuator according to claim 1 is characterized in that: The lower surface of the electric actuator body (1) is provided with a base (15), a motor (16) is fixedly mounted on the right surface of the base (15), a mounting groove (17) is provided on the upper surface of the base (15), a bidirectional threaded rod (18) is rotatably provided between the left and right inner walls of the mounting groove (17), the left and right sides of the outer surface of the bidirectional threaded rod (18) are both threadedly connected with threaded tubes (19), a support plate (20) is fixedly connected to the upper surface of the threaded tube (19), a bracket (21) is fixedly connected to the upper surface of the support plate (20), two slide plates (22) are fixedly connected to the lower surface of the bracket (21), two slide grooves (23) are provided on the upper surface of the base (15), and a notch (24) is provided on the upper surface of the base (15).

3. The intelligent temperature self-regulating electric actuator according to claim 1 is characterized in that: The other end of the first delivery pipe (6) is fixedly mounted on the right surface of the first water pump (10), and the other end of the second delivery pipe (8) is fixedly mounted on the left surface of the second water pump (13). The sensor (11), the first water pump (10), the second water pump (13) and the temperature detection plate (14) are electrically connected.

4. The intelligent temperature self-regulating electric actuator according to claim 1 is characterized in that: The cooling liquid tank (9), the first delivery pipe (6), the first shunt pipe (5), the hose (3), the second shunt pipe (7), the second delivery pipe (8) and the collection tank (12) are interconnected.

5. The intelligent temperature self-regulating electric actuator according to claim 2 is characterized in that: The output end of the motor (16) is fixedly connected to the right surface of the bidirectional threaded rod (18), the support plate (20) and the notch (24) are slidably arranged correspondingly, the two slide plates (22) and the two slide grooves (23) are slidably arranged correspondingly, and the bracket (21) and the bottom of the electric actuator body (1) are clamped correspondingly.

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