Novel cooling device

Abstract

The utility model relates to the technical field of chemical engineering, in particular to a novel cooling device. The cooling device comprises a cooling tower, a mounting bracket and a fixed frame, the mounting bracket is fixed at the bottom of one end of the cooling tower, the fixed frame is fixed at the top of the inner side of the cooling tower, a water circulation mechanism is assembled between the cooling tower and the mounting bracket, and an air circulation mechanism is assembled between the cooling tower and the fixed frame. Through the structural design of the water circulation mechanism, water in the cooling tower passes through the water outlet pipe and the spraying pipe through the water inlet pipe and is finally sprayed to the filler through the spraying head by starting the spraying pump, and the sprayed water passes through the honeycomb structure in the filler to realize water circulation cooling; and through the structural design of the air circulation mechanism, a motor is started to drive a fan to rotate so as to extract hot and humid air in the cooling tower, dry and cold air continuously flows into the cooling tower through an air inlet, and then continuous circulation of the air is achieved, so that cooling is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical industry, in particular to a novel cooling device. Background Art

[0002] Coal chemical industry refers to the process of using coal as raw material and converting it into gas, liquid and solid fuels and chemicals through chemical processing. It mainly includes coal gasification, liquefaction, distillation, tar processing and calcium carbide acetylene chemical industry. The cooling devices used in the coal chemical industry are generally cooling towers. The cooling is to use water and air flow to exchange heat and produce steam. The steam evaporates and takes away the heat to achieve evaporation and heat dissipation, thereby achieving a cooling effect. Coal chemical cooling devices play a vital role in the current industrial development. With the widespread application of coal resources, the coal chemical industry is facing many challenges while promoting economic development. One of them is how to deal with the heat in the production process. If this heat is not effectively handled, it will not only affect the stability of the production process, but also may cause damage to the equipment and even cause safety accidents. Coal chemical cooling devices are indispensable and important equipment in the coal chemical industry. They are of great significance in ensuring production safety, improving product quality, and promoting environmental protection.

[0003] For example, patent CN217210477U discloses a coal chemical cooling device, which relates to the field of coal chemical technology. The utility model includes a water cooling box, a gas pipeline is fixedly passed through the water cooling box, a water pump is fixedly installed on the side of the outer wall of the water cooling box away from the gas pipeline, the water inlet end of the water pump is connected to the inside of the water cooling box through a connecting hose, the water outlet end of the water pump is also connected to the heat sink through a connecting hose, the heat sink is also connected to the inside of the water cooling box through a connecting hose, and the top of the water cooling box below the heat sink is fixedly connected to a cooling box, and the top of the cooling box is fixedly connected to a cooling fan through a support. The utility model can realize the circulation of cooling water inside the water cooling box through the water pump, the cooling fan and the heat sink, so that the cooling water in the water cooling box can better cool the gas in the gas pipeline, and at the same time, through the cooling box, the cooling water flowing through the heat sink can be better cooled, further improving the cooling effect of the gas in the gas pipeline.

[0004] When using the above technology, it was found that the following technical problems exist in the prior art: the existing coal chemical cooling device needs to use ice cubes for cooling, and it needs to be supplied with ice cubes continuously, which is wasteful and has poor sustainability. There is room for improvement. For this reason, we designed a new cooling device to provide another technical solution to the above technical problems. Utility Model Content

[0005] Based on this, it is necessary to provide a new cooling device to solve the technical problems of continuous circulation cooling and convenient inspection and maintenance in response to the above technical problems.

[0006] In order to solve the above technical problems, the utility model adopts the following technical solutions:

[0007] A novel cooling device comprises a cooling tower, a mounting bracket and a fixed frame, wherein the mounting bracket is fixed at the bottom of one end of the cooling tower, the fixed frame is fixed at the top of the inner side of the cooling tower, a water circulation mechanism is installed between the cooling tower and the mounting bracket, and an air circulation mechanism is installed between the cooling tower and the fixed frame;

[0008] The water circulation mechanism includes a spray pump, a water inlet pipe, a water outlet pipe, a spray pipe, a spray head and a filler. The spray pump is fixed on the top of the mounting bracket. The input end of the spray pump is fixed with a water inlet pipe, and the water inlet pipe extends into the interior of the cooling tower. The output end of the spray pump is fixed with a water outlet pipe. A plurality of spray pipes are evenly distributed and fixed at the bottom of one end of the water outlet pipe. A plurality of spray heads are evenly distributed and fixed at the bottom of the spray pipe. A filler is fixed at the middle inner side of the cooling tower, and the interior of the filler is in a honeycomb shape.

[0009] Preferably, the air circulation mechanism includes an air inlet, a protective net, a motor and a fan. A plurality of air inlets are evenly distributed around the cooling tower. A protective net is fixed to the outside of the air inlet, a motor is fixed to the inside of the fixed frame, and a fan is fixed to the power output end of the motor.

[0010] Preferably, a maintenance mechanism is installed inside one side of the cooling tower, and the maintenance mechanism includes a rotating shaft, an inspection door, an opening and closing block, a threaded knob and a push-pull handle. The inside of one side of the cooling tower is rotatably connected to the rotating shaft, and the outside of the rotating shaft is rotatably connected to the inspection door. An opening and closing block is fixed to one end of the inspection door, and the internal thread of the opening and closing block is connected to the threaded knob. The threaded knob and the cooling tower are also threadedly connected, and a push-pull handle is fixed to one end of one side of the inspection door.

[0011] Preferably, a gas inlet is fixed on one side of the cooling tower, a gas outlet is fixed on the other side of the cooling tower, the gas inlet and the gas outlet are connected by a serpentine pipe, a water inlet is fixed at one end of the cooling tower, a water volume control valve is fixed inside the water inlet.

[0012] Preferably, a sewage outlet is fixed at the bottom of the cooling tower, and a sewage outlet cover is threadedly connected to the outer bottom of the sewage outlet.

[0013] Preferably, a plurality of supporting legs are evenly distributed and fixed to the bottom of the cooling tower, and a floor pad is fixed to the bottom of the supporting legs.

[0014] Preferably, a reinforcing rib is fixed to the bottom of the mounting bracket, and a filter cover is fixed to the outside of one end of the water inlet pipe.

[0015] It can be seen without a doubt that the above-mentioned technical solution of the present application can definitely solve the technical problem to be solved by the present application.

[0016] At the same time, through the above technical solutions, the utility model has at least the following beneficial effects:

[0017] 1. The utility model adopts the structural design of the water circulation mechanism, so that the device starts the spray pump to spray the water inside the cooling tower through the water inlet pipe through the water outlet pipe and the spray pipe, and finally sprays it onto the filler through the spray head. The spray water passes through the honeycomb structure inside the filler to achieve water circulation cooling.

[0018] 2. The utility model adopts the structural design of the air circulation mechanism, so that the device can start the motor to drive the fan to rotate to extract the hot and humid air inside the cooling tower, and continuously flow in dry and cold air through the air inlet, thereby realizing continuous circulation of air to achieve cooling.

[0019] 3. The utility model adopts the structural design of the maintenance mechanism, so that the device can withdraw the threaded knob from the internal thread of the cooling tower by rotating the threaded knob, and then pull the push-pull handle to rotate the maintenance door around the rotating shaft to realize the opening and closing of the maintenance door and the cooling tower, which is convenient for inspection and maintenance of the internal parts of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0021] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0022] Figure 2 It is a schematic diagram of the cross-sectional connection structure of the cooling tower of the utility model;

[0023] Figure 3 This is a schematic diagram of the connection structure of the air inlet, protective net, motor and fan of the utility model;

[0024] Figure 4 This is a schematic diagram of the structure of the rotating shaft, inspection door and opening and closing block of the utility model;

[0025] Figure 5 It is a schematic diagram of the connection structure of the cooling tower, water inlet and sewage outlet of the utility model.

[0026] In the figure: 1. Cooling tower; 2. Mounting bracket; 3. Fixed frame; 4. Spray pump; 5. Water inlet pipe; 6. Water outlet pipe; 7. Spray pipe; 8. Spray head; 9. Filling; 10. Air inlet; 11. Protective net; 12. Motor; 13. Fan; 14. Rotating shaft; 15. Inspection door; 16. Opening and closing block; 17. Threaded knob; 18. Push-pull handle; 19. Gas inlet; 20. Gas outlet; 21. Water inlet; 22. Water volume control valve; 23. Drain outlet; 24. Drain cover; 25. Support leg; 26. Floor pad; 27. Reinforcement rib; 28. Filter cover; 29. ​​Serpentine pipe. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0028] In order to enable those skilled in the art to better understand the solution of the utility model, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the accompanying drawings.

[0029] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0030] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0031] Embodiment 1

[0032] Reference Figure 1 - Figure 5 A novel cooling device comprises a cooling tower 1, a mounting bracket 2 and a fixed frame 3, wherein the mounting bracket 2 is fixed at the bottom of one end of the cooling tower 1, the fixed frame 3 is fixed at the top of the inner side of the cooling tower 1, a water circulation mechanism is installed between the cooling tower 1 and the mounting bracket 2, and an air circulation mechanism is installed between the cooling tower 1 and the fixed frame 3;

[0033] The water circulation mechanism includes a spray pump 4, a water inlet pipe 5, a water outlet pipe 6, a spray pipe 7, a spray head 8 and a filler 9. The spray pump 4 is fixed on the top of the mounting bracket 2. The input end of the spray pump 4 is fixed with a water inlet pipe 5, and the water inlet pipe 5 extends to the inside of the cooling tower 1. The output end of the spray pump 4 is fixed with a water outlet pipe 6. A plurality of spray pipes 7 are evenly distributed and fixed at the bottom of one end of the water outlet pipe 6. A plurality of spray heads 8 are evenly distributed and fixed at the bottom of the spray pipe 7. A filler 9 is fixed at the middle of the inner side of the cooling tower 1, and the inside of the filler 9 is in a honeycomb shape. The air circulation mechanism includes an air inlet 10, a protective net 11, a motor 12 and a fan 13. A plurality of air inlets 10 are evenly distributed around the cooling tower 1. A protective net 11 is fixed to the outside of the air inlet 10, a motor 12 is fixed to the inside of the fixed frame 3, and a fan 13 is fixed to the power output end of the motor 12; a gas inlet 19 is fixed to one side of the cooling tower 1, and a gas outlet 20 is fixed to the other side of the cooling tower 1. The gas inlet 19 and the gas outlet 20 are connected by a serpentine pipe 29. A water inlet 21 is fixed to one end of the cooling tower 1, and a water volume control valve 22 is fixed to the inside of the water inlet 21; the coal gas converted by chemical processing enters the serpentine pipe 29 through the gas inlet 19 and then flows out through the gas outlet 20. At this time, the coal gas carries a lot of heat, and the shape of the serpentine pipe 29 is fully in contact with the water inside the cooling tower 1, which can effectively increase the heat. The contact area between the serpentine tube 29 and the water is increased so that the high-temperature coal gas can dissipate heat better; since the fan 13 will draw the hot and humid air out of the cooling tower 1, the water inside the cooling tower 1 will continue to decrease. In order to maintain the continuity of the water circulation system, water needs to be injected from time to time through the water inlet 21 to maintain the internal water level of 01. The water control valve 22 can control the flow of water flowing into the water inlet 21; the coal gas converted by chemical processing enters the serpentine tube 29 through the gas inlet 19 and then flows out through the gas outlet 20. At this time, the coal gas carries a lot of heat. Through the shape of the serpentine tube 29 and the full contact with the water inside the cooling tower 1, the contact area between the serpentine tube 29 and the water can be effectively increased so that the high-temperature coal gas The coal gas can dissipate heat better; at this time, the spray pump 4 is started, and the spray pump 4 flows the water that absorbs the heat of the coal gas into the spray pipe 7 through the water outlet pipe 6 through the water inlet pipe 5, and is discharged through the spray head 8 to realize spraying, and then flows into the filler 9. The filler 9 is designed in a honeycomb shape, which can effectively increase the contact area with water, thereby increasing the heat dissipation area and improving the heat dissipation efficiency; at the same time, the motor 12 is started, and the motor 12 drives the fan 13 to rotate to discharge the humid and hot air from the outside of the cooling tower 1. Due to the effect of atmospheric pressure, the dry and cold air enters the cooling tower 1 through the air inlet 10 to realize reciprocating circulation. The air circulation and the water circulation together realize the continuous circulation and heat dissipation of the water inside the cooling tower 1, so that the heat dissipation effect is better;

[0034] A drain port 23 is fixed at the bottom of the cooling tower 1, and a drain cover 24 is threadedly connected to the outer bottom of the drain port 23; since the cooling device is an open system, dust or debris will inevitably enter, and it is necessary to discharge sewage from time to time as needed, and the drain port 23 and the drain cover 24 are arranged to facilitate sewage discharge;

[0035] A plurality of support legs 25 are evenly distributed and fixed at the bottom of the cooling tower 1, and a floor pad 26 is fixed at the bottom of the support legs 25; the arrangement of the support legs 25 and the floor pad 26 makes the cooling device stably placed, safe and reliable; a reinforcing rib 27 is fixed at the bottom of the mounting bracket 2, and a filter cover 28 is fixed to the outside of one end of the water inlet pipe 5. The arrangement of the reinforcing rib 27 can effectively increase the strength of the mounting bracket 2, thereby extending the service life of the mounting bracket 2, and the arrangement of the filter cover 28 can effectively prevent dust and debris from being sucked into the spray pump 4, causing the spray pump 4 to operate abnormally and affecting the normal operation of the spray pump 4.

[0036] Embodiment 2

[0037] Reference Figure 4 A novel cooling device, a maintenance mechanism is installed inside one side of the cooling tower 1, the maintenance mechanism includes a rotating shaft 14, an inspection door 15, an opening and closing block 16, a threaded knob 17 and a push-pull handle 18. The rotating shaft 14 is internally rotatably connected to one side of the cooling tower 1, and the inspection door 15 is externally rotatably connected to the rotating shaft 14. An opening and closing block 16 is fixed to one end of the inspection door 15, and the internal thread of the opening and closing block 16 is connected to the threaded knob 17. The threaded knob 17 and the cooling tower 1 are also threadedly connected, and a push-pull handle 18 is fixed to one end of one side of the inspection door 15; when the internal parts of the cooling tower 1 need to be inspected and repaired, the threaded knob 17 is held and rotated, and one end of the threaded knob 17 is withdrawn from the internal thread of the cooling tower 1. At this time, the push-pull handle 18 is pulled, and the push-pull handle 18 drives the inspection door 15 to rotate around the rotating shaft 14, so that the inspection door 15 and the cooling tower 1 can be opened, which is convenient for the inspection and maintenance of the internal parts of the cooling tower 1.

[0038] The use process of a novel cooling device provided by the utility model is as follows:

[0039] The coal gas converted by chemical processing enters the serpentine tube 29 through the coal gas inlet 19 and then flows out through the coal gas outlet 20. At this time, the coal gas carries a lot of heat. The shape of the serpentine tube 29 fully contacts the water inside the cooling tower 1, which can effectively increase the contact area between the serpentine tube 29 and the water so that the high-temperature coal gas can dissipate heat better.

[0040] At this time, the spray pump 4 is started. Since the input end of the spray pump 4 is fixed to the water inlet pipe 5, the output end of the spray pump 4 is fixed to the water outlet pipe 6, one end of the water outlet pipe 6 is fixed to multiple spray pipes 7, and multiple spray heads 8 are fixed to the bottom of the spray pipe 7, the spray pump 4 then flows the water that has absorbed the heat of the gas into the spray pipe 7 through the water inlet pipe 5 through the water outlet pipe 6, and is discharged through the spray head 8 to achieve spraying, and then flows into the filler 9. The filler 9 is designed in a honeycomb shape, which can effectively increase the contact area with water, thereby increasing the heat dissipation area and improving the heat dissipation efficiency;

[0041] At the same time, the motor 12 is started. Since the fixed frame 3 and the cooling tower 1 are fixed, the fixed frame 3 and the motor 12 are fixed, a fan 13 is fixed to the power output end of the motor 12, and a plurality of air inlets 10 are evenly distributed around the cooling tower 1. A protective net 11 is fixed to the outside of the air inlet 10, and then the motor 12 drives the fan 13 to rotate to discharge the hot and humid air from the outside of the cooling tower 1. Due to the effect of atmospheric pressure, the dry and cold air enters the cooling tower 1 through the air inlet 10 to circulate back and forth. The air circulation and the water circulation together realize the continuous circulation and heat dissipation of the water inside the cooling tower 1, so that the heat dissipation effect is better.

[0042] When the internal parts of the cooling tower 1 need to be inspected and repaired, the threaded knob 17 is held and rotated. Since the rotating shaft 14 is rotatably connected to the cooling tower 1, the rotating shaft 14 is rotatably connected to the inspection door 15, the inspection door 15 is fixed to the opening and closing block 16, the opening and closing block 16 is threadedly connected to the threaded knob 17, the threaded knob 17 is also threadedly connected to the cooling tower 1, the inspection door 15 is fixed to the push-pull handle 18, and then one end of the threaded knob 17 is withdrawn from the internal thread of the cooling tower 1. At this time, the push-pull handle 18 is pulled, and the push-pull handle 18 drives the inspection door 15 to rotate around the rotating shaft 14, so that the inspection door 15 and the cooling tower 1 can be opened, which is convenient for the inspection and maintenance of the internal parts of the cooling tower 1;

[0043] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to only specific implementation methods. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A new cooling device, characterized in that: The cooling tower (1) comprises a mounting bracket (2) and a fixed frame (3), wherein the mounting bracket (2) is fixed at the bottom of one end of the cooling tower (1), the fixed frame (3) is fixed at the top of the inner side of the cooling tower (1), a water circulation mechanism is installed between the cooling tower (1) and the mounting bracket (2), and an air circulation mechanism is installed between the cooling tower (1) and the fixed frame (3); The water circulation mechanism comprises a spray pump (4), a water inlet pipe (5), a water outlet pipe (6), a spray pipe (7), a spray head (8) and a filler (9); the spray pump (4) is fixed to the top of the mounting bracket (2); the water inlet pipe (5) is fixed to the input end of the spray pump (4); the water inlet pipe (5) extends to the inside of the cooling tower (1); the water outlet pipe (6) is fixed to the output end of the spray pump (4); a plurality of spray pipes (7) are evenly distributed and fixed to the bottom of one end of the water outlet pipe (6); a plurality of spray heads (8) are evenly distributed and fixed to the bottom of the spray pipe (7); a filler (9) is fixed to the middle of the inner side of the cooling tower (1); the inside of the filler (9) is in a honeycomb shape.

2. A novel cooling device according to claim 1, characterized in that: The air circulation mechanism comprises an air inlet (10), a protective net (11), a motor (12) and a fan (13); a plurality of air inlets (10) are evenly distributed around the cooling tower (1); a protective net (11) is fixed to the outside of the air inlet (10); a motor (12) is fixed to the inside of the fixed frame (3); and a fan (13) is fixed to the power output end of the motor (12).

3. A novel cooling device according to claim 1, characterized in that: A maintenance mechanism is installed inside one side of the cooling tower (1), and the maintenance mechanism comprises a rotating shaft (14), an inspection door (15), an opening and closing block (16), a threaded knob (17) and a push-pull handle (18). The rotating shaft (14) is rotatably connected inside one side of the cooling tower (1), and the inspection door (15) is rotatably connected outside the rotating shaft (14). An opening and closing block (16) is fixed to one end of the inspection door (15), and the opening and closing block (16) is internally threadedly connected to the threaded knob (17). The threaded knob (17) and the cooling tower (1) are also threadedly connected. A push-pull handle (18) is fixed to one end of one side of the inspection door (15).

4. A novel cooling device according to claim 1, characterized in that: A gas inlet (19) is fixed on one side of the cooling tower (1), and a gas outlet (20) is fixed on the other side of the cooling tower (1); the gas inlet (19) and the gas outlet (20) are connected via a serpentine pipe (29); a water inlet (21) is fixed on one end of the cooling tower (1), and a water volume control valve (22) is fixed inside the water inlet (21).

5. A novel cooling device according to claim 1, characterized in that: A sewage outlet (23) is fixed at the bottom of the cooling tower (1), and a sewage outlet cover (24) is threadedly connected to the outer bottom of the sewage outlet (23).

6. A novel cooling device according to claim 1, characterized in that: A plurality of support legs (25) are evenly distributed and fixed at the bottom of the cooling tower (1), and a floor pad (26) is fixed at the bottom of the support legs (25).

7. A novel cooling device according to claim 1, characterized in that: A reinforcing rib (27) is fixed to the bottom of the mounting bracket (2), and a filter cover (28) is fixed to the outside of one end of the water inlet pipe (5).

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