Cooling tower with rectangular water-saving fog dissipation module

Abstract

The invention discloses a cooling tower with a rectangular water-saving fog dispersal module, and relates to the technical field of water-saving fog dispersal of cooling towers, the cooling tower comprises a tower body, a water pool, an air outlet mechanism, a water distribution mechanism, a door plate valve mechanism, a water-saving fog dispersal assembly and the like, the air outlet mechanism drives a fan through a motor, a transmission shaft and a bevel gear, and air in the tower is promoted to be exhausted; the water distribution mechanism is matched with the filler through a water inlet pipe, a water storage pipe and a nozzle assembly to convert air; the door plate valve mechanism can adjust the air inlet amount and filter impurities, and the impurities are prevented from blocking the first channel and the second channel and affecting heat exchange. The water-saving and fog-dispersing assembly converts air through a channel in an inclined rectangular block, reduces feather fog and saves water. According to the cooling tower, through cooperation of all the parts, efficient fog dissipation, water saving and accurate air inlet control are achieved, air circulation and water resource cyclic utilization are guaranteed, and the overall operation performance is improved.

Description

Technical Field

[0001] The invention relates to the technical field of water-saving and mist-eliminating cooling towers, in particular to a cooling tower with a rectangular water-saving and mist-eliminating module. Background Art

[0002] As a commonly used heat dissipation equipment in industrial production, the working efficiency and environmental protection performance of cooling towers have always been the focus of the industry. At present, when water resources are becoming increasingly scarce, the water-saving performance of cooling towers is particularly important. During the operation of traditional cooling towers, a large amount of water resources will be wasted due to evaporation and other reasons. At the same time, the white mist generated during the operation of the cooling tower not only affects the beauty of the surrounding environment, but may also cause a series of safety problems;

[0003] The existing cooling tower uses prismatic modules, which are arranged diagonally in the tower. Due to the influence of the sheet processing width, the wider the width, the greater the difficulty and the greater the cost, so its heat exchange area is limited, and the water-saving and defogging effect is affected to a certain extent. The external air inlet channel of the prismatic module is equipped with a switchable shutter. When opened, it is easy for flying catkins to enter and block the holes of the module, affecting the heat exchange. In addition, the shutter is not closed tightly, which is easy to leak wind and affect the cooling effect of the cooling tower in summer. Summary of the invention

[0004] To achieve the above objectives, the present invention is implemented through the following technical solutions: A cooling tower with a rectangular water-saving and mist-eliminating module, comprising:

[0005] A tower body, a water pool is fixedly installed at the bottom of the tower body, and the water pool is used to receive condensed water generated in the tower. An air outlet mechanism is installed on the top of the tower body. Fillers and a water receiving pan are fixedly installed in the interior of the tower body from top to bottom in sequence. The fillers exchange heat with dry cold air. The water receiving pan is tilted, and a second water outlet pipe is fixedly installed on one side of the bottom of the water receiving pan. The second water outlet pipe is arranged at the lower inclined end. The second water outlet pipe runs through the tower body and extends to the outside thereof. The water receiving pan is used to receive condensed water generated in the tower. The second water outlet pipe is used to discharge the condensed water collected in the water receiving pan into the water pool. An air inlet hole is opened at the bottom of the outer side surface of the tower body;

[0006] A water distribution mechanism, which is fixedly installed inside the tower body and arranged between the filler and the water receiving tray, and cooperates with the filler to convert dry cold air into moist hot air;

[0007] A gate valve mechanism, the gate valve mechanism is installed on the outer surface of the tower body, the air outlet end of the gate valve mechanism is fixedly connected to an air inlet pipe, the air inlet pipe is fixedly installed inside the tower body, the air inlet pipe is arranged just above the water receiving tray, air outlets are spaced apart on both sides of the air inlet pipe, and the air inlet pipe is used to let in dry and cold air from the outside;

[0008] A water-saving mist-eliminating component, the water-saving mist-eliminating component is fixedly installed inside the tower body, the water-saving mist-eliminating component is arranged just above the air inlet pipe, a partition is fixedly connected to the corner of the lower surface of the water-saving mist-eliminating component, the partition is used to isolate dry cold air and humid hot air, the air inlet pipe passes through the partition and extends to the outside thereof, a cover plate is rotatably installed between the partition plates through a rotating shaft, and the cover plate can be opened or closed as needed to assist in regulating air flow;

[0009] Among them, the water-saving and mist-eliminating components are arranged obliquely and overlappingly in the inner cavity of the tower body, and the water-saving and mist-eliminating components include an inclined rectangular block, and a first channel and a second channel are opened inside the inclined rectangular block. The first channel is perpendicular to the second channel and is arranged at intervals. The first channel is used to convert humid hot air into warm humid hot air, and the second channel is used to convert dry cold air into dry hot air, and the warm humid hot air and the dry hot air are mixed above the water-saving and mist-eliminating components to form slightly humid hot air, and the slightly humid hot air has a lower moisture content, that is, it is more unsaturated, and the plume fog is greatly reduced after leaving the tower. After the humid hot air becomes warm humid hot air, the moisture content is reduced, thereby generating condensed water that falls into the water receiving tray.

[0010] Preferably, the partitions are arranged at two corners of the lower part of the inclined rectangular block, and the cover plate is arranged between the partitions at the lower part of adjacent inclined rectangular blocks.

[0011] Preferably, the air outlet mechanism comprises a motor and a wind tube, the wind tube is fixedly installed in the middle of the top of the tower body, the wind tube is connected to the inside of the tower body, and a dust shield is fixedly installed between the wind tube and the tower body. The wind tube guides the air in the tower to be discharged, and the dust shield prevents dust and other impurities from entering the tower body.

[0012] Preferably, the motor is fixedly mounted on the top of the tower body, the output end of the motor is fixedly connected to a transmission shaft, the transmission shaft passes through the wind tube and extends into the interior thereof, the end of the transmission shaft away from the motor is fixedly connected to a first bevel gear, a second bevel gear is rotatably mounted at the middle of the top of the dust shield via a rotating shaft, the second bevel gear is meshed with the first bevel gear, a fan is fixedly mounted on the top of the second bevel gear, the first bevel gear is meshed with the second bevel gear, the rotation of the transmission shaft is transmitted to the second bevel gear and the fan, thereby changing the direction of power transmission. The rotation of the fan generates suction, which accelerates the air flow in the tower and allows the air to be smoothly discharged out of the tower through the wind tube.

[0013] Preferably, the water distribution mechanism includes a water inlet pipe and a water storage pipe, the water storage pipe is fixedly connected to both sides of the inner wall of the tower body, the water inlet pipe is fixedly connected to the middle of the water storage pipe, the water inlet pipe passes through the tower body and extends to its outside, the bottom of the water storage pipe is fixedly connected with a first water outlet pipe, the first water outlet pipe is evenly distributed at the bottom of the water storage pipe, a nozzle assembly is fixedly installed at the bottom of the first water outlet pipe, the water storage pipe stores the water flowing in from the water inlet pipe, and sprays the water through the first water outlet pipe and the nozzle assembly evenly distributed at the bottom, and cooperates with the filler to convert dry cold air into humid hot air.

[0014] Preferably, the nozzle assembly includes a fixed cylinder and a supporting block, the fixed cylinder is fixedly connected to the bottom of the first water outlet pipe, the supporting block is arranged directly below the fixed cylinder, a diverter frame is fixedly connected between the outer surface of the fixed cylinder and the supporting block, a guide plate is fixedly installed on the outer surface of the diverter frame, a second magnetic block is fixedly installed on the top of the supporting block, and a fixing rod is fixedly connected to the middle of the top of the second magnetic block.

[0015] Preferably, a guide block is sleeved on the top of the fixed rod, a spiral groove is opened on the outer surface of the guide block, a first magnetic block is fixedly installed on the bottom of the guide block, the first magnetic block repels the second magnetic block, and a sealing ring is fixedly installed on the top of the inner cavity of the fixed cylinder. When water flows through the water inlet pipe, water in the first water outlet pipe impacts the guide block, and the water flows through the spiral groove. Under the action of the impact force, the guide block rotates on the surface of the fixed rod, and the water flow is dispersed by the blocking effect of the diverter frame, and the water is sprayed to the surroundings under the guiding effect of the guide plate. When the water flow stops, the first magnetic block repels the second magnetic block, and the first magnetic block moves upward together with the guide block until they are squeezed and sealed with the sealing ring.

[0016] Preferably, the gate valve mechanism comprises a valve body and a valve, the valve body is fixedly mounted on the outer surface of the tower body, and the air inlet pipe is connected to the outside air through the valve body.

[0017] Preferably, a filter is fixedly installed on the air inlet end of the valve body, which filters the incoming air to prevent impurities from entering the air inlet pipe and preventing impurities such as flying catkins from clogging the first channel and the second channel and affecting heat exchange. A bracket is fixedly installed on the top of the valve body, a threaded hole is provided on the top of the bracket, and a slide groove is provided on the top of the valve body. The valve is slidably installed inside the slide groove, and the valve controls the air intake volume of the air inlet pipe by sliding.

[0018] Preferably, a threaded rod is fixedly connected to the top of the valve, and a threaded protrusion on the surface of the threaded rod is matched with a threaded hole. A handwheel is fixedly connected to the top of the threaded rod. The handwheel facilitates the operator to turn the threaded rod to adjust the valve. External air passes through the valve body and impurities are filtered by the filter. The valve is controlled to slide in the slide groove by turning the handwheel to adjust the air intake. Dry and cold air enters the air inlet pipe and is blown out from the air outlet.

[0019] The present invention provides a cooling tower with a rectangular water-saving and mist-eliminating module. It has the following beneficial effects:

[0020] 1. The cooling tower with a rectangular water-saving and mist-eliminating module, through the setting of the water-saving and mist-eliminating component, the first channel in the inclined rectangular block converts the humid hot air into warm humid hot air, and the second channel converts the dry cold air into dry hot air, and the two are mixed above the component to form slightly humid hot air with lower moisture content. During operation, the humid hot air and the dry cold air are mixed after being converted in different channels, which greatly reduces the plume of the air out of the tower and reduces the impact on the surrounding environment. At the same time, condensed water is generated during the conversion of humid hot air, achieving the purpose of water saving.

[0021] 2. The cooling tower with a rectangular water-saving and mist-eliminating module, through the arrangement of the water distribution mechanism and the packing, the external water source flows steadily into the water storage pipe through the water inlet pipe, and the nozzle assembly evenly distributed at the bottom of the water storage pipe will spray water finely. In this process, the dry cold air is first heat-exchanged by the packing and converted into dry hot air, and then fully contacts with the water sprayed from the nozzle assembly to form humid hot air. When working, the water sprayed by the nozzle assembly covers evenly and can be fully mixed with the dry hot air passing through, effectively realizing the transformation of the air from a dry and cold state to a humid hot state. This process provides air in a suitable state for subsequent further processing in the water-saving and mist-eliminating assembly, effectively guarantees the cooling effect of the cooling tower, and ensures that it can operate stably and efficiently.

[0022] 3. The cooling tower with a rectangular water-saving and mist-eliminating module, through the setting of the door valve mechanism, the outside air passes through the valve body, and the impurities are filtered by the filter. The hand wheel is turned to control the valve to slide in the slide slot to adjust the air intake. The dry and cold air enters the air inlet pipe and is blown out from the air outlet. When working, the amount of dry and cold air entering the tower can be adjusted according to actual needs, and the entry of dry and cold air can be accurately controlled to make the heat exchange process in the cooling tower more reasonable and efficient, improve the overall operating performance, and the filter filters the incoming air to prevent impurities from entering the air inlet pipe, and prevent impurities such as flying catkins from blocking the first channel and the second channel, affecting heat exchange.

[0023] 4. The cooling tower with a rectangular water-saving and mist-eliminating module has an air outlet mechanism. After the motor is started, its output end drives the transmission shaft to rotate at a high speed, thereby causing the first bevel gear connected to the transmission shaft to rotate synchronously. The first bevel gear and the second bevel gear mesh with each other, transmitting power to the second bevel gear, thereby driving the fan installed on the top of the second bevel gear to rotate rapidly. When the fan rotates, suction is generated, forming a driving force for air flow in the tower, and the air in the tower is smoothly discharged through the wind tube. During the entire cooling process, the motor continuously and stably provides power, and the suction generated by the fan causes the air to circulate continuously, ensuring the smooth discharge of air in the tower, maintaining the stability of the air circulation in the tower, and providing a guarantee for the continuous and stable cooling process, ensuring that the cooling tower can always maintain an efficient working state.

[0024] 5. The cooling tower with a rectangular water-saving and mist-eliminating module is configured with a water receiving tray, a second water outlet pipe and a water pool. During the operation of the cooling tower, the condensed water generated in the tower falls on the inclined water receiving tray due to gravity. The second water outlet pipe installed on one side of the bottom of the water receiving tray is arranged at the lower inclined end, which can effectively guide the condensed water to be smoothly discharged into the water pool below through the second water outlet pipe. This design realizes the effective collection and utilization of condensed water, so that water resources are recycled in the cooling tower system, which not only improves the utilization rate of water resources and reduces the waste of water resources, but also further enhances the water-saving performance of the cooling tower. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the external structure of the present invention;

[0026] Figure 2 This is a schematic diagram of the appearance structure of the present invention;

[0027] Figure 3 It is a schematic diagram of the internal structure of the present invention;

[0028] Figure 4 It is a cross-sectional schematic diagram of the present invention;

[0029] Figure 5 This is a schematic diagram of the structure of the water-saving and mist-eliminating assembly of the present invention;

[0030] Figure 6 This is a schematic diagram of the structure of the air outlet mechanism of the present invention;

[0031] Figure 7 This is a schematic diagram of the water distribution mechanism structure of the present invention;

[0032] Figure 8 It is a schematic diagram of the structure of the nozzle assembly of the present invention;

[0033] Fig. 9 It is a partial cross-sectional view of the nozzle assembly of the present invention;

[0034] Fig.10 It is a schematic diagram of the structure of the door plate valve mechanism of the present invention.

[0035] In the figure: 1, tower body; 2, air outlet mechanism; 21, motor; 22, transmission shaft; 23, first bevel gear; 24, second bevel gear; 25, dust shield; 26, fan; 27, air duct; 3, pool; 4, water distribution mechanism; 41, water inlet pipe; 42, water storage pipe; 43, nozzle assembly; 4301, fixed cylinder; 4302, supporting block; 4303, guide block; 4304, spiral groove; 4305, diverter frame; 4306, guide plate; 4307, sealing ring; 4308, first magnetic block ; 4309, second magnetic block; 4310, fixing rod; 44, first water outlet pipe; 5, door valve mechanism; 51, valve body; 52, filter screen; 53, slide groove; 54, bracket; 55, threaded hole; 56, threaded rod; 57, valve; 58, hand wheel; 6, water-saving and mist-eliminating assembly; 61, inclined rectangular block; 62, first channel; 63, second channel; 7, partition; 8, cover plate; 9, water tray; 10, second water outlet pipe; 11, air inlet hole; 12, filler; 13, air inlet pipe; 14, air outlet. DETAILED DESCRIPTION

[0036] The present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described in order to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

[0037] The first embodiment, as Figures 1 to 6 As shown, the present invention provides a technical solution: a cooling tower with a rectangular water-saving and mist-eliminating module, comprising a tower body 1, a water pool 3 is fixedly installed at the bottom of the tower body 1, the water pool 3 is used to receive condensed water generated in the tower, and fillers 12 and a water receiving pan 9 are fixedly installed in sequence from top to bottom inside the tower body 1, the fillers 12 perform heat exchange on dry cold air, the water receiving pan 9 is tilted, a second water outlet pipe 10 is fixedly installed on one side of the bottom of the water receiving pan 9, the second water outlet pipe 10 is arranged at the lower inclined end, the second water outlet pipe 10 passes through the tower body 1 and extends to the outside thereof, the water receiving pan 9 is used to receive condensed water generated in the tower, the second water outlet pipe 10 is used to discharge the condensed water collected in the water receiving pan 9 into the water pool 3, an air inlet hole 11 is opened at the bottom of the outer side of the tower body 1, and an air outlet mechanism 2 is installed on the top of the tower body 1;

[0038] The air outlet mechanism 2 includes a motor 21 and a wind tube 27, the wind tube 27 is fixedly installed in the middle of the top of the tower body 1, the wind tube 27 is connected to the inside of the tower body 1, and a dust shield 25 is fixedly installed between the wind tube 27 and the tower body 1. The wind tube 27 guides the air in the tower to be discharged, and the dust shield 25 prevents dust and other impurities from entering the tower body 1.

[0039] The motor 21 is fixedly installed on the top of the tower body 1, and the output end of the motor 21 is fixedly connected with a transmission shaft 22. The transmission shaft 22 penetrates the wind tube 27 and extends into the inside thereof. The end of the transmission shaft 22 away from the motor 21 is fixedly connected with a first bevel gear 23. A second bevel gear 24 is rotatably installed at the middle of the top of the dust shield 25 through a rotating shaft. The second bevel gear 24 is meshed with the first bevel gear 23. A fan 26 is fixedly installed on the top of the second bevel gear 24. The first bevel gear 23 is meshed with the second bevel gear 24, and the rotation of the transmission shaft 22 is transmitted to the second bevel gear 24 and the fan 26, thereby changing the power transmission direction. The fan 26 rotates to generate suction, thereby accelerating the air flow in the tower, so that the air can be smoothly discharged out of the tower through the wind tube 27.

[0040] The water distribution mechanism 4 is fixedly installed inside the tower body 1 and is arranged between the filler 12 and the water receiving tray 9. The water distribution mechanism 4 cooperates with the filler 12 to convert dry cold air into moist hot air.

[0041] The gate valve mechanism 5 is installed on the outer surface of the tower body 1. The air outlet end of the gate valve mechanism 5 is fixedly connected with an air inlet pipe 13. The air inlet pipe 13 is fixedly installed inside the tower body 1. The air inlet pipe 13 is arranged just above the water receiving tray 9. Air outlets 14 are spaced apart on both sides of the air inlet pipe 13. The air inlet pipe 13 is used to let in dry and cold air from the outside.

[0042] The water-saving mist-eliminating component 6 is fixedly installed inside the tower body 1. The water-saving mist-eliminating component 6 is arranged just above the air inlet pipe 13. The corners of the lower surface of the water-saving mist-eliminating component 6 are fixedly connected with a partition 7. The partition 7 is used to isolate dry cold air and humid hot air. The air inlet pipe 13 passes through the partition 7 and extends to the outside thereof. A cover plate 8 is rotatably installed between the partitions 7 through a rotating shaft. The cover plate 8 can be opened or closed as needed to assist in regulating the air flow;

[0043] The second embodiment is based on the first embodiment. Figures 1 to 10As shown, the water-saving and mist-eliminating components 6 are arranged obliquely and overlapped in the inner cavity of the tower body 1. The water-saving and mist-eliminating components 6 include an inclined rectangular block 61. The inclined rectangular block 61 is provided with a first channel 62 and a second channel 63. The first channel 62 and the second channel 63 are perpendicular and spaced apart. The first channel 62 is used to convert humid hot air into warm humid hot air, and the second channel 63 is used to convert dry cold air into dry hot air, and the warm humid hot air and the dry hot air are mixed above the water-saving and mist-eliminating components 6 to form slightly humid hot air. The slightly humid hot air has a lower moisture content, that is, it is more unsaturated, and the plume fog is greatly reduced after leaving the tower. After the humid hot air becomes warm humid hot air, the moisture content is reduced, thereby generating condensed water that falls into the water receiving tray 9.

[0044] The partition plates 7 are arranged at two corners of the lower part of the inclined rectangular block 61 , and the cover plate 8 is arranged between the partition plates 7 at the lower part of adjacent inclined rectangular blocks 61 .

[0045] The water distribution mechanism 4 includes a water inlet pipe 41 and a water storage pipe 42. The water storage pipe 42 is fixedly connected to both sides of the inner wall of the tower body 1. The water inlet pipe 41 is fixedly connected to the middle of the water storage pipe 42. The water inlet pipe 41 runs through the tower body 1 and extends to its outside. The bottom of the water storage pipe 42 is fixedly connected with a first water outlet pipe 44. The first water outlet pipe 44 is evenly distributed at the bottom of the water storage pipe 42. A nozzle assembly 43 is fixedly installed at the bottom of the first water outlet pipe 44. The water storage pipe 42 stores water flowing in from the water inlet pipe 41, and sprays water through the first water outlet pipe 44 and the nozzle assembly 43 evenly distributed at the bottom, and cooperates with the filler 12 to convert dry cold air into humid hot air.

[0046] The nozzle assembly 43 includes a fixed cylinder 4301 and a supporting block 4302. The fixed cylinder 4301 is fixedly connected to the bottom of the first water outlet pipe 44. The supporting block 4302 is arranged directly below the fixed cylinder 4301. A diverter rack 4305 is fixedly connected between the outer surfaces of the fixed cylinder 4301 and the supporting block 4302. A guide plate 4306 is fixedly installed on the outer surface of the diverter rack 4305. A second magnetic block 4309 is fixedly installed on the top of the supporting block 4302. A fixing rod 4310 is fixedly connected to the middle of the top of the second magnetic block 4309.

[0047] The top of the fixed rod 4310 is sleeved with a guide block 4303, the outer surface of the guide block 4303 is provided with a spiral groove 4304, the bottom of the guide block 4303 is fixedly installed with a first magnetic block 4308, the first magnetic block 4308 and the second magnetic block 4309 repel each other, and the top of the inner cavity of the fixed cylinder 4301 is fixedly installed with a sealing ring 4307. When water is passed through the water inlet pipe 41, the water in the first water outlet pipe 44 impacts the guide block 4303, and the water flows through the spiral groove 4304. Slot 4304, under the action of impact force, the guide block 4303 rotates on the surface of the fixed rod 4310, the water flow is dispersed by the blocking effect of the diverter frame 4305, and the water is sprayed to the surroundings under the guidance effect of the guide plate 4306. When the water flow stops, the first magnetic block 4308 repels the second magnetic block 4309, and the first magnetic block 4308 moves upward together with the guide block 4303 until they are squeezed and sealed with the sealing ring 4307.

[0048] The gate valve mechanism 5 comprises a valve body 51 and a valve 57 . The valve body 51 is fixedly mounted on the outer surface of the tower body 1 . The air inlet pipe 13 is connected to the outside air through the valve body 51 .

[0049] A filter 52 is fixedly installed at the air inlet end of the valve body 51, and the filter 52 filters the incoming air to prevent impurities from entering the air inlet pipe 13, and prevent impurities such as flying catkins from clogging the first channel 62 and the second channel 63 and affecting the heat exchange. A bracket 54 is fixedly installed on the top of the valve body 51, and a threaded hole 55 is provided on the top of the bracket 54. A slide groove 53 is provided on the top of the valve body 51, and a valve 57 is slidably installed inside the slide groove 53. The valve 57 controls the air intake volume of the air inlet pipe 13 by sliding.

[0050] A threaded rod 56 is fixedly connected to the top of the valve 57. The threaded protrusion on the surface of the threaded rod 56 is matched with the threaded hole 55. A hand wheel 58 is fixedly connected to the top of the threaded rod 56. The hand wheel 58 is convenient for the operator to rotate the threaded rod 56 to adjust the valve 57. The outside air passes through the valve body 51 and the impurities are filtered by the filter screen 52. By rotating the hand wheel 58, the valve 57 is controlled to slide in the slide groove 53 to adjust the air intake. The dry cold air enters the air inlet pipe 13 and is blown out from the air outlet 14.

[0051] When in use, the staff turns on the motor 21, the output end of the motor 21 drives the transmission shaft 22 to rotate, the transmission shaft 22 drives the first bevel gear 23 to rotate, the first bevel gear 23 is meshed with the second bevel gear 24, so that the second bevel gear 24 drives the top fan 26 to rotate, the fan 26 rotates to generate suction, and provides power for the air flow in the tower;

[0052] The external water source flows into the water storage pipe 42 through the water inlet pipe 41, and the nozzle assembly 43 sprays water. The water in the first water outlet pipe 44 impacts the guide block 4303. The water flows through the spiral groove 4304. Under the action of the impact force, the guide block 4303 rotates on the surface of the fixed rod 4310. The water flow is blocked by the diverter frame 4305 and dispersed. Under the guidance of the guide plate 4306, the water is sprayed to the surroundings, and part of the dry cold air enters the tower from the air inlet 11 at the bottom of the outer side of the tower body 1.

[0053] Open valve 57 partially or completely, and cover cover 8, so that dry and cold air from the outside can directly enter the second channel 63 of the inclined rectangular block 61, and enter the tower from the air inlet 11 at the bottom of the tower body 1, and exchange heat through the filler 12, and the humid hot air becomes the first channel 62 of the inclined rectangular block 61. The first channel 62 and the second channel 63 are isolated, and the dry and cold air and the humid hot air exchange heat between the walls. The temperature of the dry and cold air increases and becomes dry hot air, while the temperature of the humid hot air decreases and the moisture content decreases, becoming warm and humid hot air. The dry hot air and the warm and humid hot air are mixed above the module to become slightly humid hot air, which has a lower moisture content, that is, it is more unsaturated, and the plume fog is greatly reduced after leaving the tower;

[0054] The hot and humid air will produce condensed water, which falls into the water receiving tray 9 due to gravity, recovering part of the evaporation of water and playing a role in water saving. The water receiving tray 9 receives the condensed water produced in the tower and discharges the condensed water into the pool 3 at the bottom of the tower body 1 through the second water outlet pipe 10. The slightly humid hot air is discharged out of the tower through the wind tube 27 under the suction of the fan 26, completing the entire cooling cycle process.

[0055] Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field and related fields without creative work should fall within the scope of protection of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention are implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A cooling tower with a rectangular water-saving and mist-eliminating module, characterized in that: include: A tower body (1), a water pool (3) is fixedly installed at the bottom of the tower body (1), an air outlet mechanism (2) is installed at the top of the tower body (1), a filler (12) and a water receiving tray (9) are fixedly installed in sequence from top to bottom inside the tower body (1), a second water outlet pipe (10) is fixedly installed on one side of the bottom of the water receiving tray (9), the second water outlet pipe (10) penetrates the tower body (1) and extends to the outside thereof, and an air inlet hole (11) is opened at the bottom of the outer side surface of the tower body (1); A water distribution mechanism (4), the water distribution mechanism (4) being fixedly mounted inside the tower body (1), and the water distribution mechanism (4) being arranged between the filler (12) and the water receiving tray (9); A gate valve mechanism (5), the gate valve mechanism (5) being mounted on the outer surface of the tower body (1), the air outlet end of the gate valve mechanism (5) being fixedly connected to an air inlet pipe (13), the air inlet pipe (13) being fixedly mounted inside the tower body (1), the air inlet pipe (13) being arranged directly above the water receiving tray (9), and air outlets (14) being spaced apart on both sides of the air inlet pipe (13); A water-saving mist-eliminating component (6), the water-saving mist-eliminating component (6) is fixedly mounted inside the tower body (1), the water-saving mist-eliminating component (6) is arranged directly above the air inlet pipe (13), a partition plate (7) is fixedly connected to the corner of the lower surface of the water-saving mist-eliminating component (6), the air inlet pipe (13) passes through the partition plate (7) and extends to the outside thereof, and a cover plate (8) is rotatably mounted between the partition plates (7) via a rotating shaft; The water-saving and mist-eliminating components (6) are arranged in an oblique and overlapping manner in the inner cavity of the tower body (1), and the water-saving and mist-eliminating components (6) include an inclined rectangular block (61), and a first channel (62) and a second channel (63) are provided inside the inclined rectangular block (61), and the first channel (62) and the second channel (63) are perpendicular to each other and are arranged at intervals.

2. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 1, characterized in that: The partition plates (7) are arranged at two corners of the lower part of the inclined rectangular block (61), and the cover plate (8) is arranged between the partition plates (7) at the lower part of adjacent inclined rectangular blocks (61).

3. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 1, characterized in that: The air outlet mechanism (2) comprises a motor (21) and a wind tube (27); the wind tube (27) is fixedly mounted in the middle of the top of the tower body (1); the wind tube (27) is connected to the inside of the tower body (1); and a dust shield (25) is fixedly mounted between the wind tube (27) and the tower body (1).

4. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 3, characterized in that: The motor (21) is fixedly mounted on the top of the tower body (1); the output end of the motor (21) is fixedly connected to a transmission shaft (22); the transmission shaft (22) passes through the wind tube (27) and extends into the interior thereof; one end of the transmission shaft (22) away from the motor (21) is fixedly connected to a first bevel gear (23); a second bevel gear (24) is rotatably mounted at the middle of the top of the dust shield (25) via a rotating shaft; the second bevel gear (24) is meshed with the first bevel gear (23); and a fan (26) is fixedly mounted on the top of the second bevel gear (24).

5. The cooling tower with a rectangular water-saving and mist-eliminating module according to claim 1, characterized in that: The water distribution mechanism (4) comprises a water inlet pipe (41) and a water storage pipe (42); the water storage pipe (42) is fixedly connected to both sides of the inner wall of the tower body (1); the water inlet pipe (41) is fixedly connected to the middle of the water storage pipe (42); the water inlet pipe (41) penetrates the tower body (1) and extends to the outside thereof; the bottom of the water storage pipe (42) is fixedly connected to a first water outlet pipe (44); the first water outlet pipe (44) is evenly distributed at the bottom of the water storage pipe (42); and a spray head assembly (43) is fixedly installed at the bottom of the first water outlet pipe (44).

6. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 5, characterized in that: The nozzle assembly (43) comprises a fixed cylinder (4301) and a supporting block (4302), wherein the fixed cylinder (4301) is fixedly connected to the bottom of the first water outlet pipe (44), and the supporting block (4302) is arranged directly below the fixed cylinder (4301), a diverter frame (4305) is fixedly connected between the outer surfaces of the fixed cylinder (4301) and the supporting block (4302), a guide plate (4306) is fixedly installed on the outer surface of the diverter frame (4305), a second magnetic block (4309) is fixedly installed on the top of the supporting block (4302), and a fixing rod (4310) is fixedly connected to the middle of the top of the second magnetic block (4309).

7. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 6, characterized in that: A guide block (4303) is sleeved on the top of the fixed rod (4310), and a spiral groove (4304) is provided on the outer surface of the guide block (4303). A first magnetic block (4308) is fixedly installed on the bottom of the guide block (4303), and the first magnetic block (4308) repels the second magnetic block (4309). A sealing ring (4307) is fixedly installed on the top of the inner cavity of the fixed cylinder (4301), and the sealing ring (4307) is squeezed and adapted to the guide block (4303).

8. The cooling tower with a rectangular water-saving and mist-eliminating module according to claim 1, characterized in that: The gate valve mechanism (5) comprises a valve body (51) and a valve (57); the valve body (51) is fixedly mounted on the outer surface of the tower body (1); and the air inlet pipe (13) is connected to the outside air through the valve body (51).

9. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 8, characterized in that: A filter screen (52) is fixedly mounted on the air inlet end of the valve body (51), a bracket (54) is fixedly mounted on the top of the valve body (51), a threaded hole (55) is provided on the top of the bracket (54), a sliding groove (53) is provided on the top of the valve body (51), and the valve (57) is slidably mounted inside the sliding groove (53).

10. A cooling tower with a rectangular water-saving and mist-eliminating module according to claim 9, characterized in that: A threaded rod (56) is fixedly connected to the top of the valve (57), a threaded protrusion on the surface of the threaded rod (56) is matched with the threaded hole (55), and a hand wheel (58) is fixedly connected to the top of the threaded rod (56).

Images