Open cooling tower with demisting function

Abstract

The utility model provides an open type cooling tower with a demisting function, which relates to the field of open type cooling towers and comprises a first working box, a water filling nozzle is fixedly mounted on one side of the first working box, a cylinder is fixedly mounted at the top of the first working box, and a cooling plate is fixedly mounted at the top of a first fixing rod. And a second working box is fixedly installed at the bottom of the first working box, a second fixing rod is fixedly installed at the bottom of the second working box, and a water collecting tank is arranged at the top of the second fixing rod. Water enters the first working box through a connecting pipe installed on the surface of a water injection opening and is sprayed through a spray head at the bottom of the connecting pipe, a motor is started through an external power source to drive fan blades, hot mist in the sprayed water is blown out of the device, and meanwhile noise is absorbed through a sound absorption piece fixedly installed in a cylinder; when the hot mist makes contact with the cooling plate, the hot mist is cooled and liquefied into water, enters the water collecting tank and is conveyed into the water collecting tank through the conveying pipe.

Description

Technical Field

[0001] The utility model relates to the technical field of open cooling towers, in particular to an open cooling tower with a demisting function. Background Art

[0002] An open cooling tower is a common type of cooling tower. Its characteristics include: relatively simple structure and low cost; direct contact between water and air for heat exchange, which has a better heat dissipation effect. In industrial fields such as chemical industry, electric power, metallurgy, etc., open cooling towers are widely used to help cool hot water in various industrial equipment and process flows, thereby ensuring the normal operation of the equipment and improving production efficiency.

[0003] In the prior art, when an open cooling tower is in use, hot air is discharged through the top of the cooling tower. The mist contains a large amount of steam, which will affect the air environment when directly discharged into the air. The loss of water vapor is also large. In addition, the operation of the top fan during the use of the device will generate noise, affecting the surroundings. Utility Model Content

[0004] The purpose of the utility model is to solve the problems existing in the prior art.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: an open cooling tower with a defogger function, comprising: a working box 1, a water injection port is fixedly installed on one side of the working box 1, a cylinder is fixedly installed on the top of the working box 1, a fixing rod 1 is fixedly installed at equal distances on the top circumference of the cylinder, a cooling plate is fixedly installed on the top of the fixing rod 1, a working box 2 is fixedly installed on the bottom of the working box 1, a fixing rod 2 is fixedly installed on the bottom of the working box 2, and the number of the fixing rods 2 is four, and a water collecting trough is arranged on the top of the fixing rod 2.

[0006] As a preferred embodiment, connecting pipes are fixedly installed at equal distances on the surface of the water injection port, nozzles are fixedly installed at equal distances on the bottom of the connecting pipes, and a water leakage port is opened at the bottom of the inner wall of the working box.

[0007] As a preferred embodiment, a fixing frame 1 is fixedly mounted on the inner wall of the cylinder, a sound absorbing sheet is fixedly mounted inside the cylinder, a motor is fixedly mounted on the top of the fixing frame 1, and a fan blade is fixedly mounted on the output end of the motor.

[0008] As a preferred implementation, a water collecting trough is fixedly installed at the bottom of the cooling plate, and a delivery pipe is fixedly installed at the bottom of the water collecting trough.

[0009] As a preferred embodiment, air vents are opened at equal distances on the surface of the second working box, and water leakage holes are opened at equal distances on the bottom of the air vents.

[0010] As a preferred embodiment, a fixing frame 2 is fixedly installed on the bottom of the fixing rod 2, the surface of the fixing frame 2 is fixedly embedded in the inner wall of the water collecting trough, a water outlet is opened on the surface of the water collecting trough, and a bottom plate is fixedly installed on the bottom of the water collecting trough.

[0011] As a preferred embodiment, the other end of the delivery pipe is installed on the inner wall of the water collecting tank.

[0012] Compared with the prior art, the advantages and positive effects of the utility model are:

[0013] 1. In the utility model, when the device starts to be used, water is poured into the working box through the water injection port, and the water is sprayed into the working box through a plurality of connecting pipes fixedly installed on the surface of the water injection port and a nozzle fixedly installed at the bottom. At the same time, the motor is started by an external power supply to drive the fan blades to operate, and the hot water vapor in the sprayed water is blown out of the device. After being blown out, the water vapor is cooled and liquefied by the cooling plate, so that the liquefied water vapor flows into the water collecting tank in the shape of the cooling plate, and the water in the water collecting tank is transported to the inside of the water collecting tank through the delivery pipe fixedly installed at the bottom of the water collecting tank, so that the device can reduce the waste of water vapor, and the blown mist is also well treated, the impact on the environment is greatly reduced, and the device is more perfect.

[0014] 2. In the utility model, when the motor drives the fan blades to operate, the operation of the motor will generate a lot of noise. The noise is absorbed by the sound-absorbing sheet fixedly installed inside the cylinder, so that the impact of the noise during the use of the device is greatly reduced, thereby making the device more perfect. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A side view of an open cooling tower with a demisting function provided by the utility model;

[0016] Figure 2 A cylindrical side view of an open cooling tower with a demisting function provided by the utility model;

[0017] Figure 3 A cutting diagram of a cooling plate of an open cooling tower with a demisting function provided by the utility model;

[0018] Figure 4 A cutting diagram of a working box of an open cooling tower with a demisting function provided by the utility model;

[0019] Figure 5 Two side views of a working box of an open cooling tower with a demisting function provided by the utility model;

[0020] Figure 6The utility model provides a side view of a water collecting tank of an open cooling tower with a demisting function.

[0021] Legend:

[0022] 1. Working box 1; 2. Water filling port; 3. Connecting pipe; 4. Nozzle; 5. Leakage port 1; 6. Cylinder; 7. Sound-absorbing sheet; 8. Fixed frame 1; 9. Motor; 901, Fan blade; 10. Fixed rod 1; 11. Cooling plate; 12. Water collecting tank; 13. Delivery pipe; 14. Working box 2; 15. Air outlet; 16. Leakage port 2; 17. Fixed rod 2; 18. Fixed frame 2; 19. Water collecting tank; 20. Water outlet; 21. Bottom plate. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-6 The utility model provides a technical solution: an open cooling tower with a defogger function, comprising: a working box 1, a water injection port 2 is fixedly installed on one side of the working box 1, a cylinder 6 is fixedly installed on the top of the working box 1, a fixing rod 10 is fixedly installed at equal distances on the top circumference of the cylinder 6, a cooling plate 11 is fixedly installed on the top of the fixing rod 10, a working box 2 14 is fixedly installed on the bottom of the working box 1, a fixing rod 2 17 is fixedly installed on the bottom of the working box 2 14, and the number of the fixing rods 2 17 is four, and a water collecting trough 19 is arranged on the top of the fixing rod 2 17.

[0025] Specifically: the cooling plate 11 is installed more stably on the top of the cylinder 6 by fixing the rod 10, making the device more perfect.

[0026] In one embodiment, connecting pipes 3 are fixedly installed at equal distances on the surface of the water injection port 2, nozzles 4 are fixedly installed at equal distances on the bottom of the connecting pipes 3, and a water leakage port 5 is opened at the bottom of the inner wall of the working box 1.

[0027] Specifically: water enters the device through the water injection port 2, and is sprayed into the device through the connecting pipe 3 fixedly installed on the surface of the water injection port 2 and the nozzle 4 fixedly installed at the bottom, so that the volume of water becomes smaller during the process of adding water to the device, so as to better blow out the hot air.

[0028] In one embodiment, a fixing frame 8 is fixedly mounted on the inner wall of the cylinder 6, a sound absorbing sheet 7 is fixedly mounted inside the cylinder 6, a motor 9 is fixedly mounted on the top of the fixing frame 8, and a fan blade 901 is fixedly mounted on the output end of the motor 9.

[0029] Specifically: the motor 9 is better fixed by a fixing frame 8, and the motor 9 is started by an external power supply to drive the fan blades 901 to blow the hot mist in the device out of the device, and the sound-absorbing sheet 7 fixedly installed inside the cylinder 6 absorbs the noise generated by the operation of the motor 9, so that the impact of noise during the use of the device is greatly reduced.

[0030] In one embodiment, a water collecting tank 12 is fixedly installed at the bottom of the cooling plate 11 , and a delivery pipe 13 is fixedly installed at the bottom of the water collecting tank 12 .

[0031] Specifically: after the mist is blown out by the fan blades 901, the water vapor is cooled and liquefied by the cooling plate 11, so that the liquefied water vapor follows the shape of the cooling plate 11 and flows into the interior of the water collecting tank 12. The water in the water collecting tank 12 is collected again through the delivery pipe 13 fixedly installed at the bottom of the water collecting tank 12, thereby reducing the waste of water vapor. At the same time, the mist is also processed, and the impact on the environment is greatly reduced, making the device more perfect.

[0032] In one embodiment, air vents 15 are formed at equal intervals on the surface of the second working box 14 , and second water leakage ports 16 are formed at equal intervals on the bottom of the air vents 15 .

[0033] Specifically, the water flows into the working box 14 through the air vents 15. During the falling process, wind enters the working box 14 through the multiple air vents 15 opened on the working box 14, cools the water in the working box 14, and finally allows the water to continue to flow downward through the multiple water leakage ports 16 opened at the bottom of the working box 14.

[0034] In one embodiment, a fixing frame 18 is fixedly installed at the bottom of the fixing rod 17, and the surface of the fixing frame 18 is fixedly embedded in the inner wall of the water collecting trough 19. A water outlet 20 is opened on the surface of the water collecting trough 19, and a bottom plate 21 is fixedly installed at the bottom of the water collecting trough 19.

[0035] Specifically, the cooled water flows into the interior of the water collecting tank 19 through the second water leakage port 16, and the water in the water collecting tank 19 is transported to a required position through the water outlet 20 on one side of the water collecting tank 19, making the device more perfect.

[0036] In one embodiment, the other end of the delivery pipe 13 is installed on the inner wall of the water collecting tank 19 .

[0037] Specifically: the other end of the delivery pipe 13 is installed on the inner wall of the water collecting tank 19, so that the water generated by the demisting when the device is used is collected inside the water collecting tank 19, reducing the waste of water vapor resources and making the device more perfect.

[0038] Working principle: When the device starts to be used, water flows into the working box 1 through the water injection port 2, and the water is sprayed into the working box 1 through the multiple connecting pipes 3 fixedly installed on the surface of the water injection port 2 and the nozzle 4 fixedly installed at the bottom. At the same time, the motor 9 is started by an external power supply to drive the fan blade 901 to operate, and the hot water vapor in the sprayed water is blown out of the device. After blowing out, the water vapor is cooled and liquefied through the cooling plate 11, so that the liquefied water vapor follows the shape of the cooling plate 11 and flows into the water collecting tank 12. The water in the water collecting tank 12 is transported to the inside of the water collecting tank 19 through the delivery pipe 13 fixedly installed at the bottom of the water collecting tank 12, so that the device can Waste is reduced, and the blown mist is also well treated, the impact on the environment is greatly reduced, and the device is more perfect. Other water flows into the interior of the working box 2 14 through the water leakage port 15. During the falling process, wind enters the interior of the working box 2 14 through multiple air vents 15 opened on the working box 2 14, cools the water in the working box 2 14, and flows into the water collecting tank 19 through the air vents 15 at the bottom of the working box 2 14; when the motor 9 drives the fan blades 901 to operate, the operation of the motor 9 will generate a lot of noise, and the noise is absorbed by the sound-absorbing sheet 7 fixedly installed inside the cylinder 6, so that the impact of noise during use of the device is greatly reduced, thereby making the device more perfect.

[0039] The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in other forms. Any technician familiar with the profession may use the technical contents disclosed above to change or modify them into equivalent embodiments with equivalent changes and apply them to other fields. However, any simple modification, equivalent change and modification made to the above embodiments based on the technical essence of the present invention without departing from the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An open cooling tower with a demisting function, characterized in that: include: A working box (1) is provided, one side of which is fixedly provided with a water inlet (2), a cylinder (6) is fixedly provided on the top of the working box (1), a fixing rod (10) is fixedly provided at equal intervals on the top circumference of the cylinder (6), a cooling plate (11) is fixedly provided on the top of the fixing rod (10), a working box (14) is fixedly provided on the bottom of the working box (1), a fixing rod (17) is fixedly provided on the bottom of the working box (14), and four fixing rods (17) are provided, and a water collecting trough (19) is provided on the top of each fixing rod (17).

2. The open cooling tower with demisting function according to claim 1, characterized in that: The surface of the water injection port (2) is fixedly provided with connecting pipes (3) at equal distances, the bottom of the connecting pipe (3) is fixedly provided with spray heads (4) at equal distances, and the bottom of the inner wall of the working box (1) is provided with a water leakage port (5).

3. The open cooling tower with demisting function according to claim 1, characterized in that: A fixing frame (8) is fixedly mounted on the inner wall of the cylinder (6), a sound absorbing sheet (7) is fixedly mounted inside the cylinder (6), a motor (9) is fixedly mounted on the top of the fixing frame (8), and a fan blade (901) is fixedly mounted on the output end of the motor (9).

4. The open cooling tower with demisting function according to claim 1, characterized in that: A water collecting trough (12) is fixedly installed at the bottom of the cooling plate (11), and a conveying pipe (13) is fixedly installed at the bottom of the water collecting trough (12).

5. The open cooling tower with demisting function according to claim 1, characterized in that: The surface of the second working box (14) is provided with air vents (15) at equal intervals, and the bottom of the air vents (15) is provided with water leakage holes (16) at equal intervals.

6. The open cooling tower with demisting function according to claim 1, characterized in that: A second fixing frame (18) is fixedly mounted on the bottom of the second fixing rod (17); the surface of the second fixing frame (18) is fixedly embedded in the inner wall of a water collecting trough (19); a water outlet (20) is provided on the surface of the water collecting trough (19); and a bottom plate (21) is fixedly mounted on the bottom of the water collecting trough (19).

7. The open cooling tower with demisting function according to claim 4, characterized in that: The other end of the delivery pipe (13) is installed on the inner wall of the water collecting tank (19).

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