Water-cooling spraying device for U-shaped I-shaped steel based on automatic temperature control

Abstract

The utility model discloses a U-shaped steel I-beam water cooling spraying device based on automatic temperature control, which comprises a spraying box, a liquid discharge pipe is arranged on the lower surface of the spraying box, a refrigeration box is fixedly connected to the side surface of the spraying box, a first water suction pump is fixedly connected to the upper surface of the refrigeration box, and a second water suction pump is fixedly connected to the lower surface of the spraying box. The upper surface of the spraying box is fixedly connected with a cooling liquid box, and the upper surface of the spraying box is fixedly connected with a second water suction pump. According to the structure, the motor, the mounting shaft, the half gear, the rotating shaft, the gear, the mounting block, the reset spring and the spraying plate are matched, so that the spraying plate can swing back and forth when spraying cooling liquid to cool the U-shaped steel I-beam, the cooling liquid is sprayed out during swinging, and the cooling area of the cooling liquid is increased, so that the cooling of the U-shaped steel I-beam is more uniform; thermal stress caused by uneven temperature is reduced, steel is prevented from deforming in the cooling process, and used cooling liquid can be directly recycled, cooled and reused.

Description

Technical Field

[0001] The utility model relates to the technical field of water cooling spraying, in particular to a water cooling spraying device for U-shaped steel and I-shaped steel based on automatic temperature control. Background Art

[0002] The water-cooled spray device is a highly efficient heat exchange equipment that absorbs heat by spraying cooling water directly on the heat exchange surface, thereby reducing the temperature of the device. Nowadays, it is widely used in the cooling process of U-shaped steel and I-beam.

[0003] The existing water-cooled spray device spray head is usually fixed, and the spray range is small during spraying, so that the two sides of the U-shaped steel I-beam have less contact with the cooling water, resulting in poor cooling effect on both sides. The U-shaped steel I-beam is deformed due to uneven cooling. In addition, the used cooling water will be directly discharged due to the debris on the surface of the U-shaped steel I-beam, and cannot be directly recycled, resulting in waste. Utility Model Content

[0004] According to the described U-shaped steel I-beam water-cooling spray device based on automatic temperature control, the purpose of the utility model is to solve at least one of the technical problems existing in the prior art, and provide a U-shaped steel I-beam water-cooling spray device based on automatic temperature control, through the motor, mounting shaft, half gear, rotating shaft, gear, mounting block, reset spring and spray plate, so that when the spray plate sprays coolant to cool the U-shaped steel I-beam, it can swing back and forth, spraying coolant during the swing, the spraying area of ​​the coolant is increased to make the cooling of the U-shaped steel I-beam more uniform, reduce the thermal stress caused by uneven temperature, prevent the steel from deformation during the cooling process, and the used coolant can be directly recovered for cooling and reuse.

[0005] To achieve the above-mentioned purpose, the utility model also provides the above-mentioned spray box, the lower surface of the spray box is provided with a drain pipe, the side surface of the spray box is fixedly connected to a refrigeration box, the refrigeration box is used to cool the used coolant, so that the cooled coolant participates in cooling again, the upper surface of the refrigeration box is fixedly connected to a first water pump, the upper surface of the spray box is fixedly connected to a coolant tank, the interior of which carries coolant, the upper surface of the spray box is fixedly connected to a second water pump, and the output end of the second water pump is fixedly connected to a water outlet pipe;

[0006] The side surface of the spray box is fixedly connected with a motor, and the motor provides power for the rotation of the mounting shaft. The output end of the motor is fixedly connected with the mounting shaft, and the side surface of the mounting shaft is fixedly connected with a half gear. The half gear rotates under the rotation of the mounting shaft, and the gear rotates during the rotation, thereby causing the spray plate to rotate. The side inner wall of the spray box is rotatably connected with a rotating shaft, and the side surface of the rotating shaft is fixedly connected with a gear. The side surface of the rotating shaft is fixedly connected with a mounting block, and the lower surface of the mounting block is fixedly connected with a spray plate. The spray plate sprays coolant to cool the U-shaped steel and I-beam, and at the same time can be rotated to expand the range of spraying and increase the cooling effect. The side inner wall of the spray box is fixedly connected with a mounting plate, and the side surface of the mounting plate is fixedly connected with a reset spring. The reset spring can reset the rotated spray plate, and the side inner wall of the spray box is fixedly connected with a guide frame, and the side inner wall of the guide frame is fixedly connected with a filter.

[0007] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, the drain pipe is connected to the refrigeration box, and the input end of the first water pump is connected to the refrigeration box.

[0008] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, the output end of the first water pump is connected to the coolant tank, and the lower surface of the spray tank is fixedly connected with a support leg.

[0009] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, the refrigeration box, the first water pump, the second water pump and the motor are all electrically connected to the external power supply, and the input end of the second water pump is connected to the coolant tank.

[0010] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, the side surface of the mounting shaft is rotatably connected to the spray box, and the side surface of the half gear is meshed with the gear.

[0011] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, one end of the water outlet pipe away from the second water pump is fixedly connected to the spray plate.

[0012] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, one end of the return spring away from the mounting plate is fixedly connected to the mounting block, and the inner side wall of the spray box is fixedly connected to a support plate.

[0013] According to the water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, the side surface of the spray box is rotatably connected with a box door, and the side surface of the box door is provided with an observation window for observing the internal situation.

[0014] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0016] Figure 1 This is a front view of a water-cooling spray device for U-shaped steel and I-beam based on automatic temperature control according to the utility model;

[0017] Figure 2 It is a side view of a water-cooling spray device for U-shaped steel and I-beam based on automatic temperature control according to the utility model;

[0018] Figure 3 This is a cross-sectional view of a spray box of a water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control according to the utility model;

[0019] Figure 4 The utility model is a partial structural schematic diagram of a water-cooling spray device for U-shaped steel and I-beam based on automatic temperature control.

[0020] Legend:

[0021] 1. Spray box; 2. Drain pipe; 3. Refrigeration box; 4. First water pump; 5. Coolant tank; 6. Second water pump; 7. Water outlet pipe; 8. Motor; 9. Mounting shaft; 10. Half gear; 11. Rotating shaft; 12. Gear; 13. Mounting block; 14. Spray plate; 15. Mounting plate; 16. Reset spring; 17. Guide frame; 18. Filter; 19. Support plate. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0023] Reference Figure 1-4The utility model embodiment is a water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control, which includes a spray box 1, a drain pipe 2 is arranged on the lower surface of the spray box 1, a refrigeration box 3 is fixedly connected to the side surface of the spray box 1, the refrigeration box 3 is used to cool the used coolant, so that the cooled coolant participates in cooling again, a first water pump 4 is fixedly connected to the upper surface of the refrigeration box 3, the drain pipe 2 is connected to the refrigeration box 3, the input end of the first water pump 4 is connected to the refrigeration box 3, a coolant tank 5 is fixedly connected to the upper surface of the spray box 1, and coolant is carried inside, the output end of the first water pump 4 is connected to the coolant tank 5, a support leg is fixedly connected to the lower surface of the spray box 1, a second water pump 6 is fixedly connected to the upper surface of the spray box 1, and a water outlet pipe 7 is fixedly connected to the output end of the second water pump 6.

[0024] The side surface of the spray box 1 is fixedly connected with a motor 8, and the motor 8 provides power for the rotation of the mounting shaft 9. The output end of the motor 8 is fixedly connected with the mounting shaft 9. The side surface of the mounting shaft 9 is fixedly connected with a half gear 10. The half gear 10 rotates under the rotation of the mounting shaft 9, and the gear 12 rotates during the rotation, thereby rotating the spray plate 14. The side inner wall of the spray box 1 is rotatably connected with a rotating shaft 11, and the side surface of the rotating shaft 11 is fixedly connected with a gear 12. The side surface of the mounting shaft 9 is rotatably connected to the spray box 1, and the side surface of the half gear 10 meshes with the gear 12. The side surface of the rotating shaft 11 is fixedly connected with a mounting block 13, and the lower surface of the mounting block 13 is fixedly connected with a spray plate 14. The spray plate 14 sprays coolant to cool the U-shaped steel and the I-beam, and can be rotated to expand the spraying range and increase the cooling effect. , one end of the water outlet pipe 7 away from the second water pump 6 is fixedly connected to the spray plate 14, the side inner wall of the spray box 1 is fixedly connected with a mounting plate 15, and the side surface of the mounting plate 15 is fixedly connected with a return spring 16, and the return spring 16 can reset the rotated spray plate 14, and the side inner wall of the spray box 1 is fixedly connected with a guide frame 17, and the side inner wall of the guide frame 17 is fixedly connected with a filter screen 18, the refrigeration box 3, the first water pump 4, the second water pump 6 and the motor 8 are all electrically connected to the external power supply, the input end of the second water pump 6 is connected to the coolant tank 5, and the end of the return spring 16 away from the mounting plate 15 is fixedly connected to the mounting block 13, and the side inner wall of the spray box 1 is fixedly connected with a support plate 19, and the side surface of the spray box 1 is rotatably connected with a box door, and the side surface of the box door is provided with an observation window for observing the internal situation.

[0025] Working principle: The U-shaped steel I-beam with cooling is placed on the support plate 19. When cooling is required, the power is turned on to start the first water pump 4, the second water pump 6, and the motor 8. The second water pump 6 draws the coolant in the coolant tank 5 and sprays it from the spray plate 14. The motor 8 drives the mounting shaft 9 and the half gear 10 to rotate. When the half gear 10 is engaged with the gear 12, it drives the spray plate 14 to rotate. When the half gear 10 leaves the gear 12, the spray plate 14 rotates back under the action of the reset spring 16. The sprayed coolant cools the U-shaped steel I-beam and then flows out from the filter 18 into the refrigeration box 3. The refrigeration box 3 is started to cool the coolant again, and the second water pump 6 draws it into the coolant tank 5.

[0026] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A water-cooled spray device for U-shaped steel and I-shaped steel based on automatic temperature control, characterized in that: include: A spray box (1), wherein a drain pipe (2) is provided on the lower surface of the spray box (1), a refrigeration box (3) is fixedly connected to the side surface of the spray box (1), a first water pump (4) is fixedly connected to the upper surface of the refrigeration box (3), a coolant tank (5) is fixedly connected to the upper surface of the spray box (1), a second water pump (6) is fixedly connected to the upper surface of the spray box (1), and an output end of the second water pump (6) is fixedly connected to a water outlet pipe (7); The side surface of the spray box (1) is fixedly connected to a motor (8), the output end of the motor (8) is fixedly connected to a mounting shaft (9), the side surface of the mounting shaft (9) is fixedly connected to a half gear (10), the side inner wall of the spray box (1) is rotatably connected to a rotating shaft (11), the side surface of the rotating shaft (11) is fixedly connected to a gear (12), the side surface of the rotating shaft (11) is fixedly connected to a mounting block (13), the lower surface of the mounting block (13) is fixedly connected to a spray plate (14), the side inner wall of the spray box (1) is fixedly connected to a mounting plate (15), the side surface of the mounting plate (15) is fixedly connected to a return spring (16), the side inner wall of the spray box (1) is fixedly connected to a guide frame (17), and the side inner wall of the guide frame (17) is fixedly connected to a filter screen (18).

2. A water-cooled spray device for U-shaped steel and I-shaped steel based on automatic temperature control according to claim 1, characterized in that: The liquid discharge pipe (2) is in communication with the refrigeration box (3), and the input end of the first water pump (4) is in communication with the refrigeration box (3).

3. A water-cooled spray device for U-shaped steel and I-beam based on automatic temperature control according to claim 1, characterized in that: The output end of the first water pump (4) is in communication with the coolant tank (5), and a support leg is fixedly connected to the lower surface of the spray box (1).

4. The water-cooling spray device for U-shaped steel and I-shaped steel based on automatic temperature control according to claim 1 is characterized in that: The refrigeration box (3), the first water pump (4), the second water pump (6) and the motor (8) are all electrically connected to an external power supply, and the input end of the second water pump (6) is connected to the cooling liquid tank (5).

5. The water-cooling spray device for U-shaped steel and I-shaped steel based on automatic temperature control according to claim 1 is characterized in that: The side surface of the installation shaft (9) is rotatably connected to the spray box (1), and the side surface of the half gear (10) is meshed with the gear (12).

6. The water-cooling spray device for U-shaped steel and I-shaped steel based on automatic temperature control according to claim 1 is characterized in that: One end of the water outlet pipe (7) away from the second water pump (6) is fixedly connected to the spray plate (14).

7. The water-cooled spray device for U-shaped steel and I-shaped steel based on automatic temperature control according to claim 1 is characterized in that: One end of the return spring (16) away from the mounting plate (15) is fixedly connected to the mounting block (13), and a support plate (19) is fixedly connected to the inner side wall of the spray box (1).

8. The water-cooling spray device for U-shaped steel and I-shaped steel based on automatic temperature control according to claim 1 is characterized in that: The side surface of the spray box (1) is rotatably connected to a box door, and the side surface of the box door is provided with an observation window.

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