Spray cooling device of indirect cooling tower radiator

Abstract

The utility model relates to the technical field of cooling devices for radiators of indirect cooling towers, in particular to a spray cooling device for a radiator of an indirect cooling tower, which comprises a radiator body, and a frame for reinforcing the structural strength of the radiator body is arranged on the outer side of the radiator body. The driving mechanism is arranged on the inner side of the radiator body and used for driving the spraying device to rotate intermittently; and the cooling mechanism is arranged on one side of the radiator body. The problems that in the using process of an existing spray cooling device for the intercooling tower radiator, most spray devices are arranged at fixed intervals, many dead corners exist during spray cooling, the needed cooling effect cannot be achieved, the heat exchange efficiency of the radiator is reduced, in the high-temperature weather, a water source of the spray devices rises due to the influence of the temperature, and the cooling effect is affected are solved. The problem that the intercooling tower device is damaged due to the fact that the heat of the radiator cannot be volatilized due to the fact that the heat of the radiator cannot be volatilized is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling devices for intercooling tower radiators, in particular to a spray cooling device for intercooling tower radiators. Background Art

[0002] The intercooling tower radiator is a heat dissipation device that mainly uses the heat transfer method of water and air to transfer heat from water to air, thereby achieving heat dissipation. Specifically, the air density difference inside and outside the intercooling tower will push the air from the bottom of the outer edge of the intercooling tower to the top of the intercooling tower. During this period, the circulating water in the cooling triangle can be continuously cooled without the need for forced cooling by a fan. Under high temperature and light wind meteorological conditions, the heat exchange efficiency of the indirect air cooling system will decrease, resulting in increased back pressure of the unit, increased coal consumption, and may even restrict the load of the unit and reduce economic benefits. At this time, spray cooling is required to improve heat exchange efficiency.

[0003] During use of the existing intercooler tower radiator spray cooling device, the spray device is mostly set at fixed intervals. There are many dead angles when spraying for cooling, and the spray cannot be evenly and effectively attached to the outside of the radiator, thereby failing to achieve the required cooling effect, reducing the heat exchange efficiency of the radiator. In addition, in hot weather, the water source of the spray device is affected by the temperature and then rises. The high temperature makes it impossible for the spray to effectively cool the radiator, thereby reducing the heat exchange efficiency of the radiator. At the same time, the intercooler tower device may be damaged because the heat of the radiator cannot evaporate. Utility Model Content

[0004] The utility model aims to provide a spray cooling device for an indirect cooling tower radiator to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intercooling tower radiator spray cooling device, comprising a radiator body, the outer side of the radiator body is provided with a frame for strengthening its structural strength; further comprising: a driving mechanism arranged inside the radiator body for driving the spray device to rotate intermittently, the driving mechanism comprising a rotating disk arranged inside the radiator body, a first driving assembly arranged at the bottom of the rotating disk, a second driving assembly arranged at one side of the first driving assembly, a rotating shaft arranged inside the rotating disk, a rotating assembly fixedly connected to the outer side of the rotating shaft, a second sliding bar fixedly connected to the bottom of the rotating disk for improving the rotation stability of the rotating disk; a cooling mechanism arranged on one side of the radiator body, the cooling mechanism comprising a water tank arranged outside the radiator body, a water supply assembly for spray cooling is connected to one side of the water tank, a cooling assembly for dissipating heat and cooling the stored water is arranged inside the water tank, a shielding plate for heat insulation is fixedly connected to one side of the water tank, and a water collecting assembly for collecting rainwater is arranged on the top of the water tank.

[0006] Preferably, the first driving assembly includes a first motor disposed at the bottom of the rotating disk, an output end of the first motor is fixedly connected to a first gear, and an outer side of the first gear is meshingly connected to a second gear.

[0007] Preferably, the second driving assembly includes a toggle rod fixed to the top of the second gear, one end of the toggle rod is provided with a slider, the outer side of the slider is slidably connected with a slide groove, and the other end of the toggle rod is provided with a guide block.

[0008] Preferably, the rotating assembly includes a connecting rod fixed to the outside of the rotating shaft, the other end of the connecting rod is fixedly connected to a circular disc, and a first sliding rod is provided at the bottom of the circular disc.

[0009] Preferably, the water supply assembly includes a water pump connected to the inside of the water tank, the water outlet end of the water pump is connected to a first delivery pipe, and the other end of the first delivery pipe is provided with a rotary joint.

[0010] Preferably, the water supply assembly further comprises a diverter pipe arranged on the other side of the rotary joint, one end of the diverter pipe is connected to a second delivery pipe, and an atomizing nozzle is arranged on the outer side of the second delivery pipe.

[0011] Preferably, the cooling component includes a second motor fixed to one side of the water tank, an output end of the second motor is fixedly connected to a stirring blade, a fan is provided on one side of the water tank, and a ventilation hole is opened on the top of the water tank.

[0012] Preferably, the water collecting assembly includes a water collecting bucket fixed to the top of the shielding plate, a filter is provided on the top of the water collecting bucket, and a connecting pipe is connected to the interior of the water collecting bucket.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model is designed with a drive mechanism and an intermittent rotation, which facilitates the spraying of cooling spray to the outside of the radiator without causing the spray to escape due to excessive rotation, and can improve the uniformity of spraying the spray to the outside of the radiator, thereby improving the cooling efficiency and making the radiator work more stably. By providing a cooling mechanism, it is convenient to quickly dissipate the temperature of the increased temperature stored water in hot weather, thereby improving the cooling effect on the radiator, and by providing a water collection component, it is convenient to collect rainwater on rainy days, thereby replenishing the stored water source and reducing resource costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic structural diagram of a preferred embodiment of the indirect cooling tower radiator spray cooling device provided by the utility model;

[0016] Figure 2 A schematic diagram of the top structure of the device provided by the utility model;

[0017] Figure 3 A schematic diagram of the structure of the driving mechanism and the cooling mechanism provided by the utility model;

[0018] Figure 4 A schematic diagram of the driving mechanism structure provided by the utility model;

[0019] Figure 5 This is a schematic diagram of the cooling mechanism structure provided by the utility model.

[0020] In the figure: 1, radiator body; 2, driving mechanism; 21, rotating disk; 22, first driving assembly; 221, first motor; 222, first gear; 223, second gear; 23, second driving assembly; 231, toggle rod; 232, slider; 233, slide groove; 234, guide block; 24, rotating shaft; 25, rotating assembly; 251, connecting rod; 252, disk; 253, first slide rod; 26, second slide rod; 3, cooling Mechanism; 31. Water tank; 32. Water supply assembly; 321. Water pump; 322. First delivery pipe; 323. Rotary joint; 324. Diverter pipe; 325. Second delivery pipe; 326. Atomizing nozzle; 33. Cooling assembly; 331. Second motor; 332. Stirring blade; 333. Fan; 334. Ventilation hole; 34. Baffle; 35. Water collection assembly; 351. Water collection bucket; 352. Filter; 353. Connecting pipe; 4. Frame. DETAILED DESCRIPTION

[0021] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0022] See also Figure 1-5As shown, a spray cooling device for an intercooling tower radiator includes a radiator body 1, and a frame 4 is arranged on the outside of the radiator body 1 to strengthen its structural strength; it also includes: a driving mechanism 2 arranged on the inside of the radiator body 1 for driving the spray device to rotate intermittently, the driving mechanism 2 includes a rotating disk 21 arranged on the inside of the radiator body 1, a first driving assembly 22 is arranged at the bottom of the rotating disk 21, a second driving assembly 23 is arranged on one side of the first driving assembly 22, a rotating shaft 24 is arranged inside the rotating disk 21, and a rotating shaft 24 is fixedly connected to the outside of the rotating shaft 24. A rotating assembly 25, a second sliding rod 26 for improving the rotation stability of the rotating disk 21 is fixedly connected to the bottom of the rotating disk 21; a cooling mechanism 3 is arranged on one side of the radiator body 1, and the cooling mechanism 3 includes a water tank 31 arranged on the outside of the radiator body 1, one side of the water tank 31 is connected to a water supply assembly 32 for spray cooling, and the interior of the water tank 31 is provided with a cooling assembly 33 for dissipating heat and cooling the stored water, a baffle plate 34 for heat insulation is fixedly connected to one side of the water tank 31, and a water collecting assembly 35 for collecting rainwater is provided on the top of the water tank 31.

[0023] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the first driving assembly 22 includes a first motor 221 arranged at the bottom of the rotating disk 21, the output end of the first motor 221 is fixedly connected to a first gear 222, and the outer side of the first gear 222 is meshedly connected to a second gear 223; the second driving assembly 23 includes a toggle rod 231 fixed to the top of the second gear 223, one end of the toggle rod 231 is provided with a slider 232, the outer side of the slider 232 is slidably connected to a slide groove 233, and the other end of the toggle rod 231 is provided with a guide block 234; the rotating assembly The rotary disk 25 includes a connecting rod 251 fixed to the outside of the rotating shaft 24, and the other end of the connecting rod 251 is fixedly connected to a disk 252, and a first slide bar 253 is arranged at the bottom of the disk 252; by setting the rotating disk 21, it is convenient to drive the rotating shaft 24 to rotate, and by setting the first motor 221 and the first gear 222, it is convenient to drive the second gear 223 to rotate, so that the toggle rod 231 fixed on the top thereof follows the rotation, and by setting the toggle rod 231, it is convenient to make the slider 232 at one end of the slider 232 move from the slide groove when rotating. One end of 233 enters its inner side and slides. While sliding, the toggle rod 231 is still rotating along the circumference, thereby toggling the rotating disk 21 to rotate for a stroke. When the slider 232 slides out from the other end of the slide groove 233, the rotation stops, and the cycle is repeated, thereby achieving the effect of intermittent rotation. By setting the rotating shaft 24, it is convenient to transmit the kinetic energy of the rotating disk 21 to the rotating component 25. By setting the disc 252, it is convenient to drive the atomizing nozzle 326 to rotate, thereby spraying the spray on the outside of the radiator in all directions to cool down. A circular slide groove is provided at the bottom of the frame 4 and the radiator body 1. When the first slide rod 253 and the second slide rod 26 slide on the inner side of the circular slide groove, they can support the rotating disk 21 and the disc 252 when they rotate, thereby improving the stability of the device. The intermittent rotation design of the driving mechanism 2 facilitates the spraying of cooling spray to the outside of the radiator. The spray will not escape due to excessive rotation. The uniformity of the spray on the outside of the radiator can be improved, thereby improving the cooling efficiency and making the radiator work more stably.

[0024] refer to Figure 1 , Figure 2 , Figure 3 and Figure 5As shown, the water supply component 32 includes a water pump 321 connected to the inside of the water tank 31, the water outlet end of the water pump 321 is connected to the first delivery pipe 322, and the other end of the first delivery pipe 322 is provided with a rotary joint 323; the water supply component 32 also includes a shunt pipe 324 arranged on the other side of the rotary joint 323, one end of the shunt pipe 324 is connected to the second delivery pipe 325, and the outer side of the second delivery pipe 325 is provided with an atomizing nozzle 326; the cooling component 33 includes a second motor 331 fixed to one side of the water tank 31, and the output end of the second motor 331 is fixedly connected to the stirring blade 3 32, a fan 333 is provided on one side of the water tank 31, and a ventilation hole 334 is provided on the top of the water tank 31; the water collecting component 35 includes a water collecting bucket 351 fixed to the top of the shielding plate 34, a filter screen 352 is provided on the top of the water collecting bucket 351, and a connecting pipe 353 is connected to the inside of the water collecting bucket 351; by providing a water pump 321, it is convenient to extract water from the water tank 31, and then to transport water to the rotating joint 323 through the first delivery pipe 322, and by providing the rotating joint 323, it is convenient to make the first delivery pipe 322 and the shunt pipe 324 rotate with the rotating shaft 24. The shunt pipe 324 keeps rotating and connected, so as to continuously provide water source for the atomizing nozzle 326. The rotary joint 323 is constructed according to the prior art and will not be described in detail here. By setting the atomizing nozzle 326, it is convenient to spray the spray to the radiator to achieve the cooling effect. By setting the second motor 331 and the stirring blade 332, it is convenient to increase the temperature of the stored water in the water tank 31 in hot weather, and to achieve the purpose of lowering the water temperature by stirring the stirring blade 332. By setting the ventilation hole 334 and the fan 333, it is convenient to stir the stirring blade 332 at high temperature. At the same time, the wind generated by the fan 333 quickly dissipates the temperature in the water through the ventilation holes 334. The underwater baffle 34 facilitates the insulation of the water tank 31 and prevents debris from falling into the water tank 31 through the ventilation holes 334, thereby avoiding the risk of blockage of the water supply component 32. By setting up a water collecting hopper 351, it is convenient to collect rainwater on rainy days, thereby replenishing the water source inside the water tank 31 and reducing resource costs. By setting up a filter 352, it is convenient to filter the rainwater in the water collecting hopper 351 to prevent debris from entering the water tank 31.

[0025] Working principle: When in use, when the radiator body 1 needs to cool down, the water pump 321 first draws water from the water tank 31, and then delivers it to the rotary joint 323 through the first delivery pipe 322. By setting the rotary joint 323, it is convenient to keep the first delivery pipe 322 and the shunt pipe 324 in a state of rotational connection when the shunt pipe 324 rotates with the rotating shaft 24, so as to continuously provide water source for the atomizing nozzle 326. Then, the water is delivered to the atomizing nozzle 326 through the second delivery pipe 325 for spraying. At the same time, the first motor 221 drives the first gear 222 to rotate, so that the toggle rod 231 fixed on the top of the second gear 223 rotates accordingly. When the toggle rod 231 rotates, the slider 232 at one end thereof slides into the inner side of the slide groove 233 from one end thereof. While sliding, The toggle rod 231 is still rotating along the circumference, thereby toggling the rotating disk 21 to rotate a certain stroke. When the slider 232 slides out from the other end of the slide groove 233, the rotation stops, and the cycle is repeated, thereby achieving the effect of intermittent rotation. The spray will not escape due to excessive rotation. Then the shaft 24 transmits the kinetic energy of the rotating disk 21 to the disk 252, driving the atomizing nozzle 326 to rotate, thereby spraying the spray in all directions on the outside of the radiator to cool it, improving the uniformity of spraying, thereby improving the cooling efficiency. In hot weather, the temperature of the stored water in the water tank 31 increases, and the second motor 331 drives the stirring blade 332 to stir, and then the wind generated by the fan 333 quickly dissipates the temperature in the water through the ventilation hole 334, thereby lowering the temperature of the water and improving the effect of spray cooling.

[0026] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A spray cooling device for an indirect cooling tower radiator, comprising a radiator body (1), wherein a frame (4) for enhancing the structural strength of the radiator body (1) is arranged on the outer side thereof; characterized in that: Also includes: A driving mechanism (2) is arranged on the inner side of the radiator body (1) and is used for driving the spray device to rotate intermittently. The driving mechanism (2) comprises a rotating disk (21) arranged on the inner side of the radiator body (1). A first driving assembly (22) is arranged at the bottom of the rotating disk (21). A second driving assembly (23) is arranged on one side of the first driving assembly (22). A rotating shaft (24) is arranged inside the rotating disk (21). A rotating assembly (25) is fixedly connected to the outer side of the rotating shaft (24). A second sliding rod (26) for improving the rotation stability of the rotating disk (21) is fixedly connected to the bottom of the rotating disk (21); A cooling mechanism (3) is arranged on one side of a radiator body (1), the cooling mechanism (3) comprising a water tank (31) arranged outside the radiator body (1), one side of the water tank (31) being connected to a water supply component (32) for spray cooling, a cooling component (33) for dissipating heat and cooling stored water is arranged inside the water tank (31), a shielding plate (34) for heat insulation is fixedly connected to one side of the water tank (31), and a water collection component (35) for collecting rainwater is arranged on the top of the water tank (31).

2. The spray cooling device for an indirect cooling tower radiator according to claim 1 is characterized in that: The first driving assembly (22) comprises a first motor (221) arranged at the bottom of the rotating disk (21); an output end of the first motor (221) is fixedly connected to a first gear (222); and an outer side of the first gear (222) is meshingly connected to a second gear (223).

3. The spray cooling device for an indirect cooling tower radiator according to claim 1 is characterized in that: The second driving assembly (23) comprises a toggle rod (231) fixed to the top of the second gear (223), one end of the toggle rod (231) is provided with a slider (232), the outer side of the slider (232) is slidably connected with a slide groove (233), and the other end of the toggle rod (231) is provided with a guide block (234).

4. The spray cooling device for an indirect cooling tower radiator according to claim 1 is characterized in that: The rotating assembly (25) comprises a connecting rod (251) fixed to the outside of the rotating shaft (24); the other end of the connecting rod (251) is fixedly connected to a disk (252); and a first sliding rod (253) is provided at the bottom of the disk (252).

5. The spray cooling device for an indirect cooling tower radiator according to claim 1 is characterized in that: The water supply assembly (32) comprises a water pump (321) connected to the inside of the water tank (31); the water outlet end of the water pump (321) is connected to a first delivery pipe (322); the other end of the first delivery pipe (322) is provided with a rotary joint (323).

6. The spray cooling device for an indirect cooling tower radiator according to claim 5, characterized in that: The water supply assembly (32) further comprises a shunt pipe (324) arranged on the other side of the rotary joint (323); one end of the shunt pipe (324) is connected to a second delivery pipe (325); an atomizing nozzle (326) is arranged on the outside of the second delivery pipe (325).

7. The spray cooling device for an indirect cooling tower radiator according to claim 1 is characterized in that: The cooling component (33) comprises a second motor (331) fixed to one side of the water tank (31); an output end of the second motor (331) is fixedly connected to a stirring blade (332); a fan (333) is provided on one side of the water tank (31); and a ventilation hole (334) is provided on the top of the water tank (31).

8. The spray cooling device for an indirect cooling tower radiator according to claim 1, characterized in that: The water collection component (35) comprises a water collection bucket (351) fixed to the top of the shielding plate (34), a filter screen (352) is arranged on the top of the water collection bucket (351), and a connecting pipe (353) is connected to the inside of the water collection bucket (351).

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