A cooling device for high temperature electric power equipment

Abstract

The present invention discloses a high-temperature power equipment cooling device, including a mounting structure, a temperature sensor is mounted on one end of the bottom of the mounting structure, a display screen and a buzzer alarm are arranged on the surface of the temperature sensor, a water spray mechanism used in conjunction with the temperature sensor is arranged on the front side of the mounting structure, the water spray mechanism and the mounting structure are connected via a water spray distance adjustment device, and a cooling range adjustment device is arranged on one side of the water spray mechanism; the mounting structure includes a mounting frame, both ends of the rear side of the mounting frame are fixedly connected with fixing plates, and the interiors of the two fixing plates are threadedly connected with screws. The present invention is provided with a mounting structure, so that the device can be quickly installed on the surface of the equipment when the equipment is in a high-temperature state, and is suitable for installation on the surfaces of equipment of different sizes, thereby improving the convenience of device installation and increasing the applicability of the device.

Description

Technical Field

[0001] The invention belongs to the technical field of emergency cooling of high-temperature electric equipment, and in particular relates to a cooling device for high-temperature electric equipment. Background Art

[0002] During the operation of substation equipment, there are factors such as high load or defects that cause the equipment to operate at a high temperature. However, due to the operation requirements of the power grid, the load cannot be transferred or the operation cannot be stopped within a short period of time. The high-temperature operation of the equipment seriously affects the health of the equipment and the safe and stable operation of the power grid.

[0003] Generally speaking, when the temperature of important equipment such as main transformers that are easy to generate heat but can be touched is too high during operation, staff usually use water pipes to spray water at the power equipment for emergency cooling. During the water spraying process, the staff needs to constantly move the water pipes to spray the water more evenly at the power equipment. Cooling the power equipment in this way is not only cumbersome and wastes manpower, but also has certain risks for the staff.

[0004] Therefore, it is necessary to invent a high-temperature power equipment cooling device to solve the above problems. Summary of the invention

[0005] In view of the above problems, the present invention provides a high-temperature power equipment cooling device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a high-temperature power equipment cooling device, comprising a mounting structure, a temperature sensor is mounted at one end of the bottom of the mounting structure, a display screen and a buzzer alarm are arranged on the surface of the temperature sensor, a water spray mechanism used in conjunction with the temperature sensor is arranged on the front side of the mounting structure, the water spray mechanism is connected to the mounting structure via a water spray distance adjustment device, and a cooling range adjustment device is arranged on one side of the water spray mechanism.

[0007] Furthermore, the mounting structure includes a mounting frame, both ends of the rear side of the mounting frame are fixedly connected with fixing plates, the interiors of the two fixing plates are threadedly connected with screws, the opposite ends of the two screws are fixedly connected with limiting plates, rubber pads are installed on the opposite sides of the two limiting plates, and the ends of the two screws away from each other are fixedly connected with knobs.

[0008] Furthermore, the water spray distance adjustment device includes a group of telescopic rods symmetrically fixedly connected to the front side of the square frame, the front sides of the two groups of telescopic rods are commonly fixedly connected to the same square frame, the top end of the rear side of the square frame is rotatably connected to a bidirectional threaded rod, the outer side of the bidirectional threaded rod is symmetrically threaded with a threaded block, the rear sides of the two threaded blocks are hinged with linkage plates, and the ends of the two linkage plates away from the square frame are hinged to the mounting frame.

[0009] Furthermore, the water spraying mechanism includes a hard water pipe rotatably connected to the front side of the square frame through a bearing sleeve, and the two bearing sleeves are respectively connected to the two sides of the square frame by bolts, both ends of the hard water pipe are symmetrically fixedly connected with positioning rings, and the two sets of positioning rings are respectively arranged on both sides of the two bearing sleeves, and a plurality of water spraying holes are evenly opened on the rear side of the hard water pipe.

[0010] Furthermore, a protective shell is fixedly connected to one side of the square frame, one end of the hard water pipe passes through the protective shell and is fixedly connected to a hose, a universal interface is installed at one end of the hose away from the hard water pipe, and a flow controller is arranged inside the water pipe.

[0011] Furthermore, the cooling range adjustment device includes a fixing ring fixedly sleeved on one end of a hard water pipe, a movable plate is hinged on the rear side of the fixing ring, an end of the movable plate away from the fixing ring is threadedly connected with a hexagonal bolt, an outer movable sleeve of the hexagonal bolt is provided with an arc plate, a surface of the arc plate is provided with a slide groove used in conjunction with the hexagonal bolt, a reduction motor is installed on the top end of the inner wall of the protective shell, and one end of the output shaft of the reduction motor is fixedly connected to the bottom end of the arc plate.

[0012] Furthermore, the two sets of telescopic rods are composed of a circular tube with one end closed and a T-shaped rod movably connected inside the circular tube.

[0013] Furthermore, the hard water pipe is arranged in the middle of the square frame in the vertical direction, and the apertures of the plurality of water spray holes are consistent and are arranged straight in a line at intervals of 15 cm.

[0014] Furthermore, the flow controller is made of a ball valve, and the length of the movable plate is the same as the inner radius of the arc plate.

[0015] Technical effects and advantages of the present invention:

[0016] 1. The present invention is provided with a mounting structure, so that the device can be quickly installed on the surface of the equipment when the equipment is in a high temperature state, and is suitable for installation on the surfaces of equipment of different sizes, thereby improving the convenience of device installation and increasing the applicability of the device.

[0017] 2. The present invention is provided with a water spray distance adjustment device, which can adjust the distance between the water spray mechanism and the power equipment, so that the device can be adapted to different usage needs, thereby increasing the flexibility of the device; through the universal interface provided in the water spray mechanism, the device can be adapted to be connected to water pipes of various types of apertures in the venue, further increasing the applicability of the device; by providing a cooling range adjustment device, not only can the water spray range of the device be increased and the cooling speed of the equipment be improved, but the cooling range of the device can also be adjusted according to equipment of different sizes, thereby further increasing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0019] Figure 1 A perspective view of an embodiment of the present invention is shown;

[0020] Figure 2 A partial structural top-sectional view of an embodiment of the present invention is shown;

[0021] Figure 3 A partial structural top-sectional view of an embodiment of the present invention is shown;

[0022] Figure 4 A rear view diagram showing an embodiment of the present invention is shown;

[0023] Figure 5 A partial structural perspective view of a cooling range adjustment device according to an embodiment of the present invention is shown;

[0024] In the figure: 1. Installation structure; 11. Installation frame; 12. Fixed plate; 13. Screw; 14. Limit plate; 15. Rubber pad; 16. Knob; 2. Temperature sensor; 3. Display screen; 4. Buzzer alarm; 5. Water spray mechanism; 51. Bearing sleeve; 52. Hard water pipe; 53. Positioning ring; 54. Water spray hole; 55. Protective shell; 56. Hose; 57. Universal interface; 58. Flow controller; 6. Water spray distance adjustment device; 61. Telescopic rod; 62. Square frame; 63. Bidirectional threaded rod; 64. Threaded block; 65. Linkage plate; 7. Cooling range adjustment device; 71. Fixed ring; 72. Movable plate; 73. Hexagonal bolt; 74. Arc plate; 75. Slide; 76. Reducer motor. DETAILED DESCRIPTION

[0025] In order to make the purpose, features and advantages of the present invention more obvious and easy to understand, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the embodiments described below are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0026] In the description of the present invention, it is to be understood that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally disposed component. When a component is considered to be "disposed on" another component, it may be directly disposed on the other component or there may be a centrally disposed component.

[0027] In addition, terms such as "long", "short", "inside" and "outside" indicating directions or positional relationships are based on the directions or positional relationships shown in the accompanying drawings and are only used to facilitate the description of the present invention. They do not indicate or imply that the device or component referred to must have this specific direction or operate with a specific direction structure, and should not be understood as a limitation of the present invention.

[0028] The technical solution of the present invention is further described below with reference to the accompanying drawings and through specific implementation methods.

[0029] The present invention provides a high temperature power equipment cooling device, such as Figure 1-Figure 5 As shown, it includes a mounting structure 1, a temperature sensor 2 is mounted at one end of the bottom of the mounting structure 1, a display screen 3 and a buzzer alarm 4 are arranged on the surface of the temperature sensor 2, a water spray mechanism 5 used in conjunction with the temperature sensor 2 is arranged on the front side of the mounting structure 1, the water spray mechanism 5 is connected to the mounting structure 1 through a water spray distance adjustment device 6, and a cooling range adjustment device 7 is arranged on one side of the water spray mechanism 5;

[0030] The mounting structure 1 comprises a mounting frame 11, both ends of the rear side of the mounting frame 11 are fixedly connected with a fixing plate 12, the interiors of the two fixing plates 12 are threadedly connected with a screw 13, the opposite ends of the two screws 13 are fixedly connected with a limit plate 14, the opposite sides of the two limit plates 14 are installed with a rubber pad 15, and the ends of the two screws 13 away from each other are fixedly connected with a knob 16;

[0031] When the device needs to be installed on the surface of the equipment, the installation frame 11 can be firstly made to contact with the equipment so that the two fixing plates 12 are on both sides of the equipment. Then, the two knobs 16 are turned at the same time, and the two screw rods 13 are driven to rotate by the two knobs 16, so that the two screw rods 13 push the limiting plates 14 to move toward the equipment through the threads on their surfaces during the rotation process, until the rubber pads 15 on the opposite sides of the two limiting plates 14 contact with the equipment, and the two screw rods 13 cannot rotate. At this point, the installation of the device is completed;

[0032] The present invention is provided with a mounting structure, so that the device can be quickly mounted on the surface of the equipment when the equipment is in a high temperature state, and is suitable for installation on the surfaces of equipment of different sizes, thereby improving the convenience of the installation of the device and increasing the applicability of the device.

[0033] like Figure 1-Figure 5 As shown, the water spray distance adjustment device 6 includes a group of telescopic rods 61 symmetrically fixedly connected to the front side of a square frame 62, the front sides of the two groups of telescopic rods 61 are commonly fixedly connected to the same square frame 62, one end of the top of the rear side of the square frame 62 is rotatably connected to a bidirectional threaded rod 63, the outer side of the bidirectional threaded rod 63 is symmetrically threadedly connected to a threaded block 64, the rear sides of the two threaded blocks 64 are both hinged with a linkage plate 65, and the ends of the two linkage plates 65 away from the square frame 62 are both hinged to the mounting frame 11;

[0034] The water spray mechanism 5 includes a hard water pipe 52 rotatably connected to the front side of the square frame 62 through a bearing sleeve 51, and the two bearing sleeves 51 are respectively connected to the two sides of the square frame 62 by bolts, and the two ends of the hard water pipe 52 are symmetrically fixedly connected with positioning rings 53, and two sets of positioning rings 53 are respectively arranged on the two sides of the two bearing sleeves 51, and the rear side of the hard water pipe 52 is evenly opened with a plurality of water spray holes 54;

[0035] A protective shell 55 is fixedly connected to one side of the square frame 62, one end of the hard water pipe 52 passes through the protective shell 55 and is fixedly connected to a hose 56, a universal interface 57 is installed at one end of the hose 56 away from the hard water pipe 52, and a flow controller 58 is arranged inside the water pipe;

[0036] The cooling range adjustment device 7 includes a fixing ring 71 fixedly sleeved on one end of the hard water pipe 52, a movable plate 72 is hingedly connected to the rear side of the fixing ring 71, and a hexagonal bolt 73 is threadedly connected to one end of the movable plate 72 away from the fixing ring 71, and an arc plate 74 is movably sleeved on the outside of the hexagonal bolt 73, and a slide groove 75 used in conjunction with the hexagonal bolt 73 is opened on the surface of the arc plate 74, and a reduction motor 76 is installed at one end of the top of the inner wall of the protective shell 55, and one end of the output shaft of the reduction motor 76 is fixedly connected to one end of the bottom of the arc plate 74;

[0037] The two sets of telescopic rods 61 are composed of a circular tube with one end closed and a T-shaped rod movably connected inside the tube;

[0038] The hard water pipe 52 is arranged in the middle of the square frame 62 in the vertical direction, and the apertures of the plurality of water spray holes 54 are consistent and arranged straight in a line at intervals of 15 cm;

[0039] The flow controller 58 is made of a ball valve, and the length of the movable plate 72 is the same as the inner radius of the arc plate 74;

[0040] After the device is installed on the surface of the equipment through the above operation, before using the device, the two threaded blocks 64 can be driven to move closer or farther from each other on the outside by rotating the bidirectional threaded rod 63, so that the two threaded blocks 64 push the square frame 62 away from or close to the installation frame 11 through the two linkage plates 65. At this time, the square frame 62 drives the two sets of telescopic rods 61 to extend and retract synchronously, so that the square frame 62 drives the water spraying mechanism 5 to move closer to or away from the equipment, so as to adjust the water spraying distance of the device; when the temperature of the power equipment reaches the preset temperature, the temperature sensor 2 displays the temperature through the display screen 3 and sends an alarm sound through the buzzer to remind the staff. When the staff uses the device to cool down the power equipment, it is necessary to first connect the hose 56 to the water source delivery equipment through the universal interface 57, and then turn on the reduction motor 76 and the flow controller 58 at the same time. At this time, the water flow is transported to the hard water pipe 52 through the hose 56, and finally sprayed to the surface of the equipment through the water spray hole 54 on the rear side of the hard water pipe 52. By using cold water to soak the surface of the equipment, the temperature of the equipment is quickly reduced, thereby achieving the purpose of cooling the equipment; in this process, the reduction motor 76 drives the arc plate 7 4 synchronously rotates, the arc plate 74 drives the movable plate 72 to rotate through the hexagonal bolt 73, and drives the hard water pipe 52 in the water spray to reciprocate inside the two bearing sleeves 51 through the fixed ring 71, thereby increasing the water spray range of the device; when it is necessary to control the flow rate of the water spray device, it can be adjusted through the water flow controller, that is, the ball valve, so as to ensure the smooth and controllable multi-hole water flow; when it is necessary to adjust the cooling range of the device, the hexagonal bolt 73 can be rotated to move the hexagonal bolt 73 to the outside of the movable plate 72 to release the hexagonal bolt 73 from the movable plate The fixing effect between the plate 72 and the curved plate 74, at this time, the hexagonal bolt 73 can slide arbitrarily inside the slide groove 75 on the surface of the curved plate 74. At this time, the position of the hexagonal bolt 73 inside the slide groove 75 can be adjusted according to the required water spraying range. After the adjustment is completed, it is only necessary to rotate the hexagonal bolt 73 in the opposite direction to fix the movable plate 72 and the curved plate 74 again through the hexagonal bolt 73. At this point, the adjustment of the rotation diameter of the movable plate 72 can be achieved, and the rotation angle of the hard water pipe 52 in the water spraying can be adjusted and limited to complete the adjustment of the cooling range of the device;

[0041] The present invention is provided with a water spray distance adjustment device, which can realize the adjustment of the distance between the water spray mechanism and the power equipment, so that the device can be adapted to different usage needs, thereby increasing the flexibility of use of the device; through the universal interface provided in the water spray mechanism, the device can be adapted to be connected to water pipes of various types of apertures in the venue, thereby further increasing the applicability of the device; by providing a cooling range adjustment device, not only can the water spray range of the device be increased and the cooling speed of the equipment be improved, but the cooling range of the device can also be adjusted according to equipment of different sizes, thereby further increasing the flexibility of use of the device.

[0042] As described above, the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features thereof may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A high-temperature power equipment cooling device, comprising a mounting structure (1), characterized in that: A temperature sensor (2) is installed at one end of the bottom of the mounting structure (1); a display screen (3) and a buzzer alarm (4) are provided on the surface of the temperature sensor (2); a water spray mechanism (5) used in conjunction with the temperature sensor (2) is provided on the front side of the mounting structure (1); the water spray mechanism (5) is connected to the mounting structure (1) via a water spray distance adjustment device (6); and a cooling range adjustment device (7) is provided on one side of the water spray mechanism (5); The water spray distance adjustment device (6) comprises a group of telescopic rods (61) symmetrically fixedly connected to the front side of a square frame (62); the front sides of the two groups of telescopic rods (61) are commonly fixedly connected to the same square frame (62); a top end of the rear side of the square frame (62) is rotatably connected to a bidirectional threaded rod (63); the outer side of the bidirectional threaded rod (63) is symmetrically threadedly connected to a threaded block (64); the rear sides of the two threaded blocks (64) are both hinged to a linkage plate (65); and the ends of the two linkage plates (65) away from the square frame (62) are both hinged to the mounting frame (11); The cooling range adjustment device (7) comprises a fixing ring (71) fixedly sleeved on one end of a hard water pipe (52), a movable plate (72) being hingedly connected to the rear side of the fixing ring (71), a hexagonal bolt (73) being threadedly connected to one end of the movable plate (72) away from the fixing ring (71), an arc plate (74) being movably sleeved on the outside of the hexagonal bolt (73), a sliding groove (75) for use with the hexagonal bolt (73) being provided on the surface of the arc plate (74), a reduction motor (76) being installed on the top end of the inner wall of the protective shell (55), and one end of the output shaft of the reduction motor (76) being fixedly connected to the bottom end of the arc plate (74).

2. A high temperature power equipment cooling device according to claim 1, characterized in that: The mounting structure (1) comprises a mounting frame (11), both ends of the rear side of the mounting frame (11) are fixedly connected to fixing plates (12), the interiors of the two fixing plates (12) are threadedly connected to screw rods (13), opposite ends of the two screw rods (13) are fixedly connected to limit plates (14), opposite sides of the two limit plates (14) are installed with rubber pads (15), and ends of the two screw rods (13) that are away from each other are fixedly connected to knobs (16).

3. A high temperature power equipment cooling device according to claim 1, characterized in that: The water spray mechanism (5) comprises a hard water pipe (52) rotatably connected to the front side of a square frame (62) via a bearing sleeve (51), and the two bearing sleeves (51) are respectively connected to the two sides of the square frame (62) via bolts, and positioning rings (53) are symmetrically fixedly connected to both ends of the hard water pipe (52), and two sets of positioning rings (53) are respectively arranged on the two sides of the two bearing sleeves (51), and a plurality of water spray holes (54) are evenly opened on the rear side of the hard water pipe (52).

4. A high temperature power equipment cooling device according to claim 3, characterized in that: A protective shell (55) is fixedly connected to one side of the square frame (62); one end of the hard water pipe (52) passes through the protective shell (55) and is fixedly connected to a hose (56); a universal interface (57) is installed at one end of the hose (56) away from the hard water pipe (52); and a flow controller (58) is arranged inside the water pipe.

5. A high temperature power equipment cooling device according to claim 1, characterized in that: The two sets of telescopic rods (61) are composed of a circular tube with one end closed and a T-shaped rod movably connected inside the circular tube.

6. A high temperature power equipment cooling device according to claim 3, characterized in that: The hard water pipe (52) is arranged in the middle of the square frame (62) in the vertical direction, and the apertures of the plurality of water spray holes (54) are consistent and arranged straight in a line at intervals of 15 cm.

7. A high temperature power equipment cooling device according to claim 4, characterized in that: The flow controller (58) is made of a ball valve, and the length of the movable plate (72) is the same as the inner radius of the arc plate (74).

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