Cooling tower water collector with condensation function

Abstract

The invention relates to the technical field of condensing tower water collectors, in particular to a cooling tower water collector with a condensing function, which comprises a cooling shell, the upper end of the cooling shell is fixedly connected with a top cover, the upper end of the top cover is provided with an air outlet, a driving motor is arranged in the air outlet, and an output shaft of the driving motor is fixedly connected with draft fan blades. A supporting shell is fixedly connected to the center of the inner end of the cooling shell, a cooling box is arranged at the inner end of the supporting shell in a penetrating mode, and water collecting blades with a condensation function are fixedly installed at the inner end of the cooling box. The upper end of the inner side of the cooling shell is fixedly connected with a spraying pipe used for spraying out high-temperature liquid through a hoop, a cooling device used for secondary cooling is arranged below a water collecting blade, the high-temperature liquid is subjected to secondary cooling, heat can be fully dissipated, the overall cooling efficiency is improved, heat residues are reduced, and through the secondary cooling effect of a folding plate, the cooling efficiency is improved. Moisture in the gas is condensed and recycled more quickly, the rinsing water loss is reduced, and the water resource utilization rate is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of condensate tower water collectors, and specifically to a cooling tower water collector with a condensation function. Background Art

[0002] A cooling tower is a heat exchange device widely used in industrial production and air conditioning systems. Its main function is to remove heat by the evaporation of water to reduce the temperature of the circulating water. However, during the operation of the cooling tower, due to the influence of high-speed air flow, water droplets are easily discharged with the air flow, resulting in drift water loss. This not only increases the consumption of water resources, but also may cause environmental pollution and even corrosion to surrounding equipment. Therefore, as an important part of the cooling tower, the water collector is mainly used to reduce the drift loss of water droplets, improve the water recovery rate, and improve the operation efficiency of the cooling tower.

[0003] After retrieval, it is found that the prior art publication number is CN221744787U, which discloses a cooling tower water collector with a condensation function, relating to the technical field of cooling tower water collectors, including a cooling tower body and an installation frame arranged in the cooling tower body. It also includes a water collector. The installation frame includes a left frame plate and a right frame plate connected to each other through a connecting piece. Cavities are formed on the cross beams of the left frame plate and the right frame plate. The water collector includes water collecting sheets arranged in the installation frame in an array. This solution, by setting a water collector, an installation frame, and a circulating refrigeration device, adding a condensation pipeline to the water collector and connecting the condensation pipeline to the circulating refrigeration device through the installation frame, can make the water collector condense and cool water vapor into liquid while achieving the water interception effect, improve the recovery efficiency and recovery effect of water vapor, and further reduce losses and the impact on the environment.

[0004] Therefore, based on the above retrieval and in combination with the existing technology, during the use of the above solution, the water collector is in a high-temperature state for a long time, resulting in a reduced temperature difference between it and the water vapor, affecting the condensation efficiency, making it difficult for the water vapor to effectively condense into liquid, thereby reducing the water interception effect and water recovery rate. At the same time, the continuous high temperature will accelerate the material aging of the water collecting sheets, especially for plastics or composite materials, which may deform, become brittle, or have a decrease in durability, thereby affecting the overall performance of the water collector and reducing the water recovery efficiency, and even causing water mist pollution to the surrounding environment. For this reason, we propose a cooling tower water collector with a condensation function. Summary of the Invention

[0005] The purpose of the present invention is to provide a cooling tower water collector with a condensation function to solve the problems raised in the above background art.

[0006] To achieve the above object, the present invention provides the following technical solution: A cooling tower water collector with a condensation function, including a cooling outer shell, the upper end of the cooling outer shell is fixedly connected with a top cover, an air outlet is opened at the upper end of the top cover, a driving motor is arranged in the air outlet, the driving motor is fixedly connected with the top cover, and the output shaft of the driving motor is fixedly connected with a suction fan blade. The inner end center of the cooling outer shell is fixedly connected with a support shell, a cooling box is penetrated through the inner end of the support shell, and a water collecting blade with a condensation function is fixedly installed at the inner end of the cooling box. The inner side upper end of the cooling outer shell is fixedly connected with a spray pipe for spraying high-temperature liquid through a clamp. The high-temperature liquid sprayed from the spray pipe adheres to the upper end of the water collecting blade. The output shaft of the driving motor drives the suction fan blade to rotate, so that cold air enters from the louver, passes through the water collecting blade and then flows out under the action of the rotation of the suction fan blade. A cooling device for secondary cooling is arranged below the water collecting blade, and a cooling circulation device for assisting the water collecting blade to condense quickly is arranged inside the support shell.

[0007] As a further solution of the present invention, the cooling device includes two support plates, the two support plates are fixedly connected to the left and right ends inside the support shell, the support plates are located below the water collecting blade, a plurality of folding plates are arranged between the two support plates, the gaps between the plurality of folding plates are staggered with the gaps of the water collecting blade, a plurality of passive rods are rotatably connected between the two support plates, and the upper end of the folding plate is fixedly connected with the passive rod.

[0008] As a further solution of the present invention, the left end of the support plate is fixedly connected with a heat receiving pipe, the heat receiving pipe is located between two adjacent folding plates, a bimetallic spiral sheet is penetrated through the inner end of the heat receiving pipe, and a stress rod is penetrated through the inside of the bimetallic spiral sheet. The right end of the support plate is fixedly connected with a support frame. The heat receiving pipe is located between two adjacent folding plates, so that it can fully contact hot air, improve the heat transfer efficiency, and accelerate the temperature adjustment process.

[0009] As a further solution of the present invention, the right end of the support frame is respectively rotatably connected with a plurality of lower pressing plates and connecting blocks, the lower pressing plates and the connecting blocks are staggered with each other, the stress rod is fixedly connected with the lower pressing plate, and the connecting block is fixedly connected with the passive rod. Through the staggered connection of the lower pressing plates and the connecting blocks, the stress can be evenly distributed, the stability of the overall structure can be improved, local stress concentration can be reduced, and thus the durability of the device can be enhanced.

[0010] As a further solution of the present invention, a driving rod for driving the passive rod to rotate is arranged in front of the support frame, and the driving rod is rotatably connected with the connecting block. The upper end of the lower pressing plate is fixedly connected with a convex rod, and the convex rod contacts the upper part of the driving rod. When the lower pressing plate rotates, the driving rod is pressed down through the convex rod, and the driving rod drives the connecting block to rotate.

[0011] As a further solution of the present invention, the cooling circulation device includes two output pipes, which are respectively fixedly connected to the front and rear ends of the temperature reduction box. The upper ends of the output pipes are fixedly connected with air extraction pipes, and the upper ends of the air extraction pipes are located below the air extraction fan blades after passing through the temperature reduction box. The outer surface of the output pipe is fixedly connected with two air supply pipes, and the input ends of the two air supply pipes are arranged inside the lower end of the support shell.

[0012] As a further solution of the present invention, the bottom end of the output pipe is fixedly connected with a circulation box. A driven vortex fan is rotatably installed inside the circulation box. The upper end of the driven vortex fan is fixedly connected with a central rod, and the upper end of the central rod passes through the inside of the output pipe. An output vortex fan is fixedly sleeved on the outer surface of the central rod.

[0013] As a further solution of the present invention, a positive pressure cylinder is fixedly connected to the left end inside the support shell. A cooling pipe for assisting in temperature reduction is arranged inside the water collection blade. The input end of the cooling pipe is fixedly connected to the upper end of the positive pressure cylinder. The cooling pipe can continuously transport the cooling medium, thereby improving the condensation efficiency of the water collection blade and enhancing the temperature reduction effect.

[0014] As a further solution of the present invention, the output end of the circulation box and the positive pressure cylinder are fixedly connected through a water delivery pipe. A conduction plug is fixedly connected to the upper end inside the positive pressure cylinder. A connecting plate is sleeved inside the positive pressure cylinder. The upper end of the connecting plate is fixedly connected with a movable plate. A through hole is opened at the center of the movable plate, and the bottom end of the conduction plug passes through the through hole.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] 1. When the present invention is used, by performing secondary temperature reduction on the high-temperature liquid, the heat can be fully dissipated, the overall cooling efficiency is improved, heat residue is reduced. Through the secondary temperature reduction of the folding plate, the moisture in the gas can be condensed and recovered faster, the drift water loss is reduced, and the water resource utilization rate is improved;

[0017] 2. When the present invention is used, the water collection blade is pre-cooled by the cooling pipe, so that it can quickly absorb heat when the high-temperature liquid flows through, the overall cooling effect is improved, the water collection blade is prevented from being in a high-temperature state for a long time, local overheating causing a decline in material performance or deformation is avoided, the equipment stability and service life are improved, and at the same time, it can also assist in cooling and temperature reduction to improve the condensation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a structural schematic diagram of a cooling tower water collector with a condensation function;

[0019] Figure 2 It is a structural schematic diagram inside the cooling shell;

[0020] Figure 3 Schematic diagram of the structure inside the support shell;

[0021] Figure 4 Schematic diagram of the structure of the water collecting blade;

[0022] Figure 5 Schematic diagram of the structure inside the support plate;

[0023] Figure 6 Schematic diagram of the structure inside the heat receiving tube;

[0024] Figure 7 Schematic diagram of the structure at the support frame;

[0025] Figure 8 Schematic diagram of the positional relationship structure between the cooling tube and the folding plate;

[0026] Figure 9 Schematic diagram of the structure inside the output pipe;

[0027] Figure 10 Schematic diagram of the structure inside the positive pressure cylinder;

[0028] Figure 11 For Figure 3 Schematic diagram of the structure at position A in

[0029] In the figure: 1. Cooling outer shell; 2. Water inlet pipe; 3. Louver; 4. Water outlet valve; 5. Top cover; 6. Driving motor; 61. Exhaust fan blade; 62. Exhaust duct; 63. Spray pipe;

[0030] 101. Cooling box; 102. Support shell; 103. Water extraction pipe; 104. Cooling pipe; 105. Water collecting blade;

[0031] 201. Output pipe; 202. Air supply duct; 203. Circulation box; 204. Output vortex fan; 205. Central rod; 206. Driven vortex fan;

[0032] 301. Support plate; 302. Driving rod; 303. Connecting pipe; 304. Heat conduction pipe; 305. Support frame; 306. Folding plate; 307. Tether; 308. Reel; 309. Heat receiving tube; 310. Bimetallic spiral; 311. Force rod; 312. Lower pressing plate; 313. Passive rod; 314. Connecting block;

[0033] 401. Positive pressure cylinder; 402. Water delivery pipe; 403. Drain pipe; 404. Conducting plug; 405. Passive plug; 406. Movable plate; 407. Connecting plate; 408. Stabilizing plate; 409. Unlocking plate; 410. Passive ring; 411. Sealing plug; 412. Conducting ring; 413. Towing rod; 414. Passive plate; 415. Driving ring. Detailed implementation mode

[0034] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0035] Embodiment 1: Please refer to Figure 1 - Figure 4 , a water collector for a cooling tower with a condensation function, including a cooling housing 1, the upper end of the cooling housing 1 is fixedly connected with a top cover 5, an air outlet is opened at the upper end of the top cover 5, a driving motor 6 is arranged in the air outlet, the driving motor 6 is fixedly connected with the top cover 5 through bolts, and the output shaft of the driving motor 6 is fixedly connected with a suction fan blade 61. The inner end center of the cooling housing 1 is fixedly connected with a support shell 102, a cooling box 101 is penetrated through the inner end of the support shell 102, the upper end of the cooling box 101 is fixedly welded with the inner wall of the cooling housing 1, and a water collecting blade 105 with a condensation function is fixedly installed at the inner end of the cooling box 101. Specifically, the water collecting blade 105 adopts a corrugated design, so that the air flow changes direction multiple times, and the water droplets settle down, thereby realizing the cooling treatment of hot water. A plurality of rectangular holes are opened on the outer surface of the cooling housing 1, and ventilation louvers 3 are fixedly installed in the rectangular holes through bolts. The louvers 3 block dust and other pollutants to a certain extent, and further ensure the cleanliness inside the cooling housing 1. A ladder is arranged at the right end of the cooling housing 1 to facilitate the repair operation of the staff after climbing onto the top cover 5;

[0036] The upper end of the inner side of the cooling housing 1 is fixedly connected with a spray pipe 63 for spraying high-temperature liquid through a clamp. The outer surface of the cooling housing 1 is fixedly connected with a water inlet pipe 2 through a clamp, and the water inlet pipe 2 is communicated with the spray pipe 63. The high-temperature liquid sprayed from the spray pipe 63 adheres to the upper end of the water collecting blade 105. The output shaft of the driving motor 6 drives the suction fan blade 61 to rotate, so that cold air enters from the louver 3, passes through the water collecting blade 105 and flows out under the action of the rotation of the suction fan blade 61. At this time, the upper half of the water collecting blade 105 is affected by the hot air and is in a high-temperature state, while the lower half remains in a low-temperature state due to the initial flow of the cold air. Specifically, the water collecting blade 105 is made of stainless steel and has good heat conduction performance, so that the low-temperature area below it can be transferred to the upper area by heat conduction, so that the hot water sprayed from the spray pipe 63 can be quickly cooled, and the water vapor can be quickly condensed into liquid. A water storage cavity is arranged at the inner bottom end of the cooling housing 1, the water storage cavity is located below the louver 3, and a water outlet valve 4 is fixedly connected to the outer surface of the cooling housing 1, and the water outlet valve 4 is communicated with the water storage cavity;

[0037] To prevent the high-temperature liquid sprayed by the spray pipe 63 from being too high, so that the water collection blades 105 cannot condense the water vapor in time, a cooling device for secondary cooling is provided below the water collection blades 105, and a cooling circulation device for assisting the water collection blades 105 to quickly condense is provided inside the support shell 102.

[0038] Please refer to Figure 4 - Figure 7 , the cooling device includes two support plates 301, the two support plates 301 are fixedly connected to the left and right ends of the inner side of the support shell 102, the support plates 301 are located below the water collection blades 105, and a plurality of folding plates 306 are arranged between the two support plates 301. The gaps between the plurality of folding plates 306 are staggered with the gaps of the water collection blades 105. Therefore, the water flow flowing out of the water collection blades 105 can drip on the outer surface of the folding plates 306, and further cooling can be achieved under the flow of air. Specifically, the folding plates 306 are made of metal and also have heat conduction performance, and heat conduction tubes 304 are arranged through the folding parts of the folding plates 306. The heat conduction tubes 304 serve as the function of the support shaft, and the heat conduction tubes 304 are also made of metal. A plurality of passive rods 313 are rotatably connected between the two support plates 301, and the upper ends of the folding plates 306 are fixedly connected to the passive rods 313;

[0039] Two rollers 308 are fixedly connected to the outer surface of each passive rod 313, and a traction wire 307 is fixedly wound around the outer surface of each roller 308. The free end of the traction wire 307 passes through the outer surface of the folding plate 306 in an "S" shape and is fixedly connected to its bottom end. Then, when the passive rod 313 rotates, by driving the upper layer of the folding plate 306 to rotate and the roller 308 to rotate, the lower layer of the folding plate 306 is pulled by the traction wire 307 during the rotation of the roller 308, so that the folding plate 306 is folded in an "S" shape, extending the contact time when the water flow passes through, and improving the cooling effect. It is worth noting that each sub-plate of the folding plate 306 intersects with each other to prevent the overall folding of the folding plate 306 from being unsmooth. At the same time, after the folding plate 306 is folded, there is still a gap between two adjacent folding plates 306 to avoid air blockage;

[0040] The left end of the support plate 301 is fixedly welded with a heat receiving pipe 309. The heat receiving pipe 309 is made of metal and has good heat conduction performance. The heat receiving pipe 309 is located between two adjacent folding plates 306. A bimetallic spiral 310 is inserted into the inner end of the heat receiving pipe 309. The bimetallic spiral 310 is formed by overlapping two metals with different thermal expansion coefficients. The specific working principle is a mature existing technology and will not be elaborated here. A force rod 311 is inserted into the bimetallic spiral 310. One end of the bimetallic spiral 310 is fixedly connected to the force rod 311, and the other end is fixedly connected to the inner wall of the heat receiving pipe 309. The right end of the support plate 301 is fixedly connected with a support frame 305 by bolts. A plurality of lower pressing plates 312 and connecting blocks 314 are respectively rotatably connected to the right end of the support frame 305. The lower pressing plates 312 and the connecting blocks 314 are staggered with each other. The force rod 311 is fixedly connected to the lower pressing plate 312, and the connecting block 314 is fixedly connected to the passive rod 313;

[0041] As Figure 7 shown, in front of the support frame 305, there is a driving rod 302 for driving the passive rod 313 to rotate. The driving rod 302 is rotatably connected to the connecting block 314. A convex rod is fixedly connected to the upper end of the lower pressing plate 312. The convex rod is in contact with the upper part of the driving rod 302. Specifically, both the connecting block 314 and the lower pressing plate 312 always maintain an inclined angle. When the lower pressing plate 312 rotates, it presses down the driving rod 302 through the convex rod, and the driving rod 302 drives the connecting block 314 to rotate. More specifically, the driving rod 302 located between two adjacent connecting blocks 314 is arc-shaped. Then, when the driving rod 302 presses down, at this time, the passive rod 313 is inserted into the arc-shaped groove on the outer surface of the driving rod 302 to further increase the pressing distance of the driving rod 302. When the temperature drops, the lower pressing plate 312 returns to the initial state as the temperature of the bimetallic spiral 310 decreases. The folding plate 306 pulls the traction line 307 under its own gravity, causing the reel 308 to reverse. At this time, the connecting block 314 and the driving rod 302 both return to the initial state.

[0042] Example 2: Please refer to Figure 2 - Figure 5 、 Figure 8 - Figure 11, A water collector for a cooling tower with a condensation function, which is different from that of Embodiment 1 in that the cooling circulation device includes two output pipes 201. The two output pipes 201 are respectively fixedly connected to the front and rear ends of the temperature reduction box 101 through clamps. The upper ends of the output pipes 201 are fixedly connected with exhaust pipes 62, and the upper ends of the exhaust pipes 62 pass through the temperature reduction box 101 and are located below the exhaust fan blades 61. Two air supply pipes 202 are fixedly connected to the outer surface of the output pipe 201. The input ends of the two air supply pipes 202 are arranged inside the lower end of the support shell 102. When the exhaust fan blades 61 rotate, the air flow rate at the upper end of the exhaust pipe 62 increases, so that the air below the two air supply pipes 202 quickly enters the interior of the output pipe 201 under the action of pressure;

[0043] The bottom end of the output pipe 201 is fixedly connected with a circulation box 203 through bolts. A driven vortex fan 206 is rotatably installed inside the circulation box 203. The upper end of the driven vortex fan 206 is fixedly connected with a central rod 205, and the upper end of the central rod 205 is arranged inside the output pipe 201. An output vortex fan 204 is fixedly sleeved on the outer surface of the central rod 205. The output vortex fan 204 is located inside the output pipe 201. A spiral groove is formed on the inner wall of the output pipe 201, so that when air enters the output pipe 201, a vortex effect is generated, and then the output vortex fan 204 is driven to rotate at a high speed;

[0044] The left end inside the support shell 102 is fixedly connected with a positive pressure cylinder 401 through a clamp. A cooling pipe 104 for assisting in temperature reduction is arranged inside the inner end of the water collecting blade 105. The input end of the cooling pipe 104 is fixedly connected with the upper end of the positive pressure cylinder 401, and the cooling pipe 104 is meandering in the shape of an "S" inside the water collecting blade 105 to improve the heat dissipation efficiency;

[0045] As Figure 2 、 Figure 5 、 Figure 8 shown, a communication pipe 303 is connected between the input end of the heat conduction pipe 304 and the circulation box 203. A water delivery pipe 402 is fixedly connected between the output end of the circulation box 203 and the positive pressure cylinder 401. The input end of the right circulation box 203 is fixedly connected with a water extraction pipe 103. The output end of the circulation box 203 is fixedly connected with the input end of the heat conduction pipe 304. The output end of the cooling pipe 104 is exposed below the support shell 102, and the bottom end of the water extraction pipe 103 is arranged in the water storage cavity inside the cooling shell 1. Then when the driven vortex fan 206 rotates, the cooled liquid inside the water storage cavity is pumped into the interior of the heat conduction pipe 304, and the cooled liquid inside the water storage cavity re-enters the interior of the heat conduction pipe 304 to improve the heat dissipation efficiency;

[0046] A conduction plug 404 is fixedly connected to the upper inner end of the positive pressure cylinder 401. A connecting plate 407 is sleeved inside the positive pressure cylinder 401. A rectangular convex block is fixedly welded to the outer surface of the connecting plate 407. A rectangular groove is formed in the inner wall of the positive pressure cylinder 401. The rectangular convex block is inserted into the rectangular groove to prevent the connecting plate 407 from rotating during the up and down movement. The upper end of the connecting plate 407 is fixedly connected to a movable plate 406. A through hole is formed at the center of the movable plate 406, and the bottom end of the conduction plug 404 is inserted into the through hole. A sealing rubber ring is sleeved on the outer surface of the movable plate 406 and is in close fit with the inner wall of the positive pressure cylinder 401 to increase the sealing performance. A passive plug 405 is inserted into the through hole of the movable plate 406. When the movable plate 406 moves upward, the conduction plug 404 is inserted into the through hole and pushes the passive plug 405 downward.

[0047] As Figure 10 、 Figure 11 shown, a drain pipe 403 is fixedly connected to the bottom end of the positive pressure cylinder 401. The output port of the drain pipe 403 is located below the support shell 102. A stabilizing plate 408 is fixedly connected to the bottom end of the connecting plate 407, and a water passing hole is formed on the outer surface of the stabilizing plate 408. A passive ring 410 is sleeved on the bottom end of the positive pressure cylinder 401. A sealing rubber ring is fixedly sleeved on the inner end of the passive ring 410 and is in close fit with the outer surface of the positive pressure cylinder 401 to increase the sealing performance. A traction rod 413 is fixedly connected to the inner end of the passive ring 410. The upper end of the traction rod 413 is fixedly connected to an unlocking plate 409, and the upper end of the unlocking plate 409 is rotatably connected to the bottom end of the stabilizing plate 408. A water passing hole is also formed on the outer surface of the unlocking plate 409. Specifically, the water passing hole on the outer surface of the stabilizing plate 408 corresponds to the water passing hole on the outer surface of the unlocking plate 409. When the unlocking plate 409 rotates by a certain angle, the two water passing holes are staggered, and at this time, water flow cannot pass through the stabilizing plate 408;

[0048] A conduction ring 412 is fixedly connected to the upper inner end of the drain pipe 403. A plurality of hydrophobic holes are formed on the outer surface of the conduction ring 412. A sealing plug 411 is fixedly connected to the bottom end of the traction rod 413, and the sealing plug 411 is located below the conduction ring 412. When the sealing plug 411 moves upward, the hydrophobic holes are blocked. A driving ring 415 is sleeved on the outer surface of the passive ring 410. A limiting groove is formed on the inner wall of the driving ring 415. A limiting block is fixedly installed on the outer surface of the passive ring 410, and the limiting block is inserted into the limiting groove. At this time, when the driving ring 415 rotates, the passive ring 410 is driven to rotate through the limiting block. A convex rod is fixedly installed on the outer surface of the driving ring 415. A passive plate 414 is rotatably installed at the end of the convex rod away from the driving ring 415. The passive plate 414 is in sliding connection with the support plate 301, and the right end of the passive plate 414 is in contact with the left end of the driving rod 302. At this time, when the driving rod 302 moves to the left, the passive rod 313 is pushed to move.

[0049] The working principle of the present invention is as follows:

[0050] During operation, the high-temperature liquid comes from the water inlet pipe 2 into the interior of the spray pipe 63, and then sprays out and drenches above the water collection blades 105. At this time, the driving motor 6 drives the suction fan blade 61 to rotate, starting the suction operation. The cold air enters the interior of the cooling housing 1 from the shutter 3, flows from below the water collection blades 105 to above the water collection blades 105, and is drawn away during the rotation of the suction fan blade 61. At this time, the water collection blades 105 cool the high-temperature liquid sprayed by the spray pipe 63, and the steam begins to condense.

[0051] Meanwhile, the air below the two air supply pipes 202 quickly enters the interior of the output pipe 201 under pressure, then drives the output vortex fan 204 to rotate at high speed, and drives the driven vortex fan 206 to rotate through the central rod 205. Then, it extracts the cooled liquid from the water storage cavity inside the cooling housing 1 through the water suction pipe 103, and then enters the interior of the heat conduction pipe 304. Subsequently, the driven vortex fan 206 inside the circulation box 203 on the left side of the cooling pipe 104 rotates, transfers the liquid inside the heat conduction pipe 304 to the interior of the positive pressure cylinder 401 through the water delivery pipe 402, then passes through the water passing holes on the outer surfaces of the stabilizing plate 408 and the unlocking plate 409, and then flows out from the drain pipe 403. At this time, the liquid flowing on the outer surface of the folding plate 306 realizes secondary cooling.

[0052] When the high-temperature liquid sprayed by the spray pipe 63 is too high, the temperature of the liquid flowing on the outer surface of the heat receiving pipe 309 begins to gradually increase. At this time, the bimetallic spiral sheet 310 inside the heat receiving pipe 309 is heated and distorted, then drives the lower pressing plate 312 to rotate through the force receiving rod 311, then presses the driving rod 302 downward, causing the connecting block 314 to rotate. Subsequently, the connecting block 314 drives the passive rod 313 to rotate, drives the upper layer of the folding plate 306 and the reel 308 to rotate. During the rotation of the reel 308, the lower layer of the folding plate 306 is pulled through the traction wire 307, making the folding plate 306 fold in an "S" shape, increasing the contact time when the water flow passes through, improving the cooling effect. Subsequently, the right end of the passive plate 414 contacts the left end of the driving rod 302. When the driving rod 302 moves to the left, it pushes the passive plate 414 to move. Along with the movement of the passive plate 414, the driving ring 415 is driven to rotate through the convex rod, the traction rod 413 is driven to rotate, and the unlocking plate 409 is driven to rotate by a certain angle, making its two water passing holes intersect with each other. At this time, the water flow cannot pass through the stabilizing plate 408, and the liquid flowing from the water delivery pipe 402 into the interior of the positive pressure cylinder 401 will push the movable plate 406 upward.

[0053] Subsequently, the conduction plug 404 is turned on to push the passive plug 405 downward. At this time, the liquid flows through the conduction plug 404 into the interior of the cooling pipe 104. Subsequently, the output port of the cooling pipe 104 drains the liquid back into the water storage cavity. It can be concluded that after the liquid flows in the heat conduction pipe 304, the cold air passes through the outer surface of the heat conduction pipe 304 and cools it. Subsequently, the liquid flows into the interior of the cooling pipe 104. Since the cooling pipe 104 is located inside the water receiving blade 105 and cools the water receiving blade 105, it is used to assist in cooling and improve the condensation efficiency.

[0054] As described above, only the preferred specific embodiments of the present invention are provided, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution and inventive concept of the present invention, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A water collector for a cooling tower with a condensation function, comprising a cooling housing (1), characterized in that: The upper end of the cooling housing (1) is fixedly connected with a top cover (5). An air outlet is formed in the upper end of the top cover (5). A driving motor (6) is arranged in the air outlet. The driving motor (6) is fixedly connected with the top cover (5). And an output shaft of the driving motor (6) is fixedly connected with an exhaust fan blade (61). The inner center of the cooling housing (1) is fixedly connected with a support shell (102). A cooling box (101) penetrates through the inner end of the support shell (102). And a water collecting blade (105) with a condensation function is fixedly installed at the inner end of the cooling box (101). The upper inner side of the cooling housing (1) is fixedly connected with a high-temperature liquid spray pipe (63) for spraying through a clamp. The high-temperature liquid sprayed from the spray pipe (63) adheres to the upper end of the water collecting blade (105). The output shaft of the driving motor (6) drives the exhaust fan blade (61) to rotate, so that cold air enters from the louvers (3), passes through the water collecting blade (105) and then flows out under the action of the rotation of the exhaust fan blade (61). A cooling device for secondary cooling is arranged below the water collecting blade (105). A cooling circulation device for assisting the water collecting blade (105) to condense quickly is arranged inside the support shell (102).

2. The water collector of a cooling tower with a condensation function according to claim 1, characterized in that: The cooling device includes two support plates (301). The two support plates (301) are fixedly connected to the left and right ends inside the support shell (102). The support plates (301) are located below the water collecting blade (105). A plurality of folding plates (306) are arranged between the two support plates (301). The gaps between the plurality of folding plates (306) are staggered with the gaps of the water collecting blade (105). A plurality of passive rods (313) are rotatably connected between the two support plates (301). And the upper ends of the folding plates (306) are fixedly connected with the passive rods (313).

3. The water collector of a cooling tower with a condensation function according to claim 2, wherein: A heat receiving pipe (309) is fixedly connected to the left end of the support plate (301). The heat receiving pipe (309) is located between two adjacent folding plates (306). A bimetallic spiral sheet (310) penetrates through the inner end of the heat receiving pipe (309). And a stress rod (311) penetrates through the inside of the bimetallic spiral sheet (310). A support frame (305) is fixedly connected to the right end of the support plate (301).

4. The water collector of a cooling tower with a condensation function according to claim 3, characterized in that: A plurality of lower pressing plates (312) and connecting blocks (314) are respectively rotatably connected to the right end of the support frame (305). The lower pressing plates (312) and the connecting blocks (314) are staggered with each other. The stress rod (311) is fixedly connected with the lower pressing plate (312). The connecting block (314) is fixedly connected with the passive rod (313).

5. A water collector for a cooling tower with a condensation function according to claim 4, characterized in that: A driving rod (302) for driving the passive rod (313) to rotate is arranged in front of the support frame (305). And the driving rod (302) is rotatably connected with the connecting block (314). A convex rod is fixedly connected to the upper end of the lower pressing plate (312). The convex rod contacts the upper side of the driving rod (302). When the lower pressing plate (312) rotates, the driving rod (302) is pressed down through the convex rod, and the driving rod (302) drives the connecting block (314) to rotate.

6. The water collector of a cooling tower with a condensation function according to claim 1, characterized in that: The cooling circulation device includes two output pipes (201), and the two output pipes (201) are respectively fixedly connected to the front and rear ends of the cooling box (101) through clamps. The upper ends of the output pipes (201) are fixedly connected with air extraction pipes (62), and the upper ends of the air extraction pipes (62) are located below the air extraction fan blades (61) after passing through the cooling box (101). Two air supply pipes (202) are fixedly connected to the outer surface of the output pipe (201), and the input ends of the two air supply pipes (202) are arranged inside the lower end of the support shell (102).

7. The water collector of a cooling tower with a condensing function according to claim 6, characterized in that: The bottom end of the output pipe (201) is fixedly connected with a circulation box (203). A driven vortex fan (206) is rotatably installed inside the circulation box (203). The upper end of the driven vortex fan (206) is fixedly connected with a central rod (205), and the upper end of the central rod (205) is arranged inside the output pipe (201). An output vortex fan (204) is fixedly sleeved on the outer surface of the central rod (205).

8. The water collector of a cooling tower with a condensation function according to claim 7, characterized in that: A positive pressure cylinder (401) is fixedly connected to the left end inside the support shell (102). A cooling pipe (104) for assisting in cooling is arranged inside the inner end of the water collecting blade (105), and the input end of the cooling pipe (104) is fixedly connected to the upper end of the positive pressure cylinder (401).

9. The water collector of a cooling tower with a condensation function according to claim 8, characterized in that: The output end of the circulation box (203) is fixedly connected to the positive pressure cylinder (401) through a water delivery pipe (402). A conduction plug (404) is fixedly connected to the upper end inside the positive pressure cylinder (401). A connecting plate (407) is sleeved inside the positive pressure cylinder (401). The upper end of the connecting plate (407) is fixedly connected with a movable plate (406). A through hole is opened at the center of the movable plate (406), and the bottom end of the conduction plug (404) is arranged inside the through hole.

Images