Fog dispersal water-saving type cooling tower

Abstract

The utility model provides a fog dispersal water-saving type cooling tower relates to cooling tower technical field, including: cooling tower body, dustproof mechanism includes frame, four electric push rod and four driver, each mounting hole is equipped with filter screen inside, the fixed end outer surface of each electric push rod is movably sleeved with seal ring, and the fixed end outer surface of each electric push rod is equipped with the filter screen. According to the anti-dust cooling tower, the anti-dust mechanism is arranged, so that the anti-dust function of the air inlet can be realized, the labor cost for cleaning the interior of the cooling tower is reduced, the abrasion of equipment parts caused by cleaning is reduced, and meanwhile, when the interior of the anti-fog water-saving cooling tower is cleaned, the anti-dust function of the air inlet can be realized. Impurities in the fog dispersal water-saving type cooling tower are prevented from polluting the filter screen, so that the use effect of the fog dispersal water-saving type cooling tower is improved, and meanwhile, the use efficiency of the fog dispersal water-saving type cooling tower is also improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a fog-eliminating and water-saving cooling tower. Background Art

[0002] A cooling tower is a device used to cool hot water. Its main function is to exchange heat between the cooling water carrying heat and the air in the tower, so that the water temperature is reduced and can be recycled. However, cooling towers often emit a large amount of mist during operation, which not only causes moisture damage to surrounding buildings, but also consumes a lot of water resources. To solve this problem, people usually use fog-eliminating and water-saving cooling towers to cool hot water.

[0003] Existing, such as Chinese patent publication number: CN216282877U, a demisting and water-saving cooling tower includes a cooling tower body and a demisting module, the demisting module is arranged inside the cooling tower body, and a first air inlet is opened on the left and right side walls of the cooling tower body, and the two first air inlets are fixedly installed with shutters, and the inside of the two shutters is provided with an air condensation pipe, and a water spray mechanism is provided below the first air inlet, and the water spray mechanism includes a water spray pipe, a water inlet pipe and a nozzle, a honeycomb filler is provided below the water spray pipe, and a water collecting tank is provided below the honeycomb filler.

[0004] In the above-mentioned prior art, although the cooling tower is provided with a demisting module and a cold channel and a hot channel are formed in the demisting module, the saturated humid hot air in the hot channel is condensed into fine droplets by the cold air in the cold channel, and the droplets flow into the water collecting tank for recycling, thereby avoiding the evaporation loss of a large amount of water and saving water resources. However, the demisting and water-saving cooling tower in this patented technology does not have the function of dust-proofing the second air inlet, which easily causes dust in the air to enter the interior of the cooling tower along with the air, thereby easily causing dust accumulation in the interior of the cooling tower, and then requiring more frequent cleaning of the interior of the cooling tower, which not only increases the labor cost of cleaning, but also easily causes aggravated wear of equipment components due to frequent cleaning, which reduces the use effect of the demisting and water-saving cooling tower, and also reduces the use efficiency of the demisting and water-saving cooling tower.

[0005] Therefore, it is necessary to propose a mist-eliminating water-saving cooling tower to solve the technical problems raised above. Utility Model Content

[0006] The purpose of the utility model is to solve the problem that the existing mist-dispelling and water-saving cooling tower in the prior art does not have a dust-proof function, which causes dust in the air to enter the interior of the cooling tower along with the air, and then easily causes dust to accumulate inside the cooling tower, and then the interior of the cooling tower needs to be cleaned more frequently, which not only increases the labor cost of cleaning, but also easily causes aggravated wear of equipment parts due to frequent cleaning, which reduces the use effect of the mist-dispelling and water-saving cooling tower and also reduces the use efficiency of the mist-dispelling and water-saving cooling tower. The proposed mist-dispelling and water-saving cooling tower

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a fog-eliminating and water-saving cooling tower, comprising: a cooling tower body, wherein the cooling tower body is provided with a dust-proof mechanism;

[0008] The dust-proof mechanism includes a frame, four electric push rods and four drivers. Mounting holes are provided on both sides of the frame, the front surface of the frame and the rear surface of the frame. A filter is installed inside each mounting hole. Connecting blocks are fixed near the top of the four corners of the outer wall of the frame. A protective cover is installed at the bottom of each connecting block. A sealing ring is movably connected to the outer surface of the fixed end of each electric push rod.

[0009] Preferably, each of the electric push rods is electrically connected to each driver respectively, the telescopic end of each of the electric push rods is installed with the bottom of each connecting block respectively, the telescopic end of each of the electric push rods is movably sleeved inside each protective cover respectively, and the top of each of the sealing rings is bonded with the bottom of each protective cover respectively.

[0010] Preferably, the cooling tower body includes a shell, a condenser is provided inside the shell, a diversion pipe is provided inside the shell, each water outlet end of the diversion pipe is installed with a nozzle, a plurality of round rods are fixed inside the shell, and a mounting frame is fixed inside the shell near the top position.

[0011] Preferably, a motor is installed at the bottom of the mounting frame, a rotating rod is installed at the output end of the motor, a fan blade is fixed to the top of the rotating rod by squeezing an anti-slip nut, a plurality of cylindrical blocks are fixed at the bottom of the shell, a water collection pool is fixed between the bottom of each cylindrical block, and a controller is installed in the surface groove of the water collection pool.

[0012] Preferably, the water inlet end of the condenser is fixed through one side of the inner wall of the shell, the water outlet end of the condenser is fixed through the other side of the inner wall of the shell, and the water inlet end of the diverter pipe is fixed through one side of the inner wall of the shell.

[0013] Preferably, the clamping end of the diverter pipe is fixedly embedded in the other side of the inner wall of the shell, the outer surface of each round rod is in contact with the outer wall of the condenser tube, the motor is electrically connected to the controller, and the top end of the rotating rod moves through the bottom of the mounting frame.

[0014] Preferably, each of the electric push rods is installed on the upper side of the water collection tank, each of the drivers is electrically connected to the controller, the frame is movably sleeved on the outer wall of the shell near the bottom position, and the frame is movably sleeved on the outer wall of the water collection tank near the top position.

[0015] Compared with the prior art, the advantages and positive effects of the present invention are:

[0016] 1. In the utility model, by setting a dust-proof mechanism, the mist-eliminating water-saving cooling tower can be provided with the function of preventing dust from entering the air inlet, which not only reduces the labor cost of cleaning the inside of the cooling tower, but also reduces the wear of equipment components caused by cleaning. At the same time, when cleaning the inside of the mist-eliminating water-saving cooling tower, impurities in the mist-eliminating water-saving cooling tower will not contaminate the filter screen, which not only improves the use effect of the mist-eliminating water-saving cooling tower, but also improves the use efficiency of the mist-eliminating water-saving cooling tower. With the cooperation of the controller, the driver, the electric push rod and the connecting block, the frame can be driven to move, and with the cooperation of the connecting block, the protective sleeve and the sealing ring, the telescopic end of the electric push rod can be protected.

[0017] 2. In the present invention, hot water can be cooled by setting up a cooling tower body. With the cooperation of the controller, mounting bracket, rotating rod, anti-slip nut and motor, the fan blades can be driven to rotate, thereby extracting the air in the shell. The shell can be connected to the water collection tank through the action of the cylindrical block. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A three-dimensional diagram of a mist-eliminating and water-saving cooling tower proposed in the utility model;

[0019] Figure 2 This is a sectional perspective view of the cooling tower body of the mist-eliminating and water-saving cooling tower proposed in the present invention;

[0020] Figure 3 This is a partial cutaway perspective view of the mist-eliminating and water-saving cooling tower proposed in the utility model;

[0021] Figure 4 A partial perspective view of the cooling tower of the mist-eliminating and water-saving cooling tower proposed in the utility model;

[0022] Figure 5 This is a partial three-dimensional diagram of the dust-proof mechanism of the mist-eliminating and water-saving cooling tower proposed in the utility model;

[0023] Figure 6 This is a partial sectional perspective view of the dust-proof mechanism of the mist-eliminating and water-saving cooling tower proposed in the utility model.

[0024] Legend: 1. Cooling tower body; 101. Shell; 102. Condenser; 103. Diverter; 104. Nozzle; 105. Round rod; 106. Mounting bracket; 107. Motor; 108. Rotating rod; 109. Fan blade; 110. Cylindrical block; 111. Water collection tank; 112. Controller; 2. Dustproof mechanism; 201. Frame; 202. Mounting hole; 203. Filter; 204. Electric push rod; 205. Connecting block; 206. Protective cover; 207. Sealing ring; 208. Driver. DETAILED DESCRIPTION

[0025] In order to more clearly understand the above-mentioned purpose, features and advantages of the present invention, the present invention is further described below with reference to the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0026] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0027] like Figures 1-6 As shown, the utility model provides a fog-eliminating and water-saving cooling tower, comprising: a cooling tower body 1, on which a dust-proof mechanism 2 is provided;

[0028] The dustproof mechanism 2 includes a frame 201, four electric push rods 204 and four drivers 208. Mounting holes 202 are provided on both sides of the frame 201, the front surface of the frame 201 and the rear surface of the frame 201. A filter 203 is installed inside each mounting hole 202. Connecting blocks 205 are fixed to the four corners of the outer wall of the frame 201 near the top. A protective cover 206 is installed at the bottom of each connecting block 205. A sealing ring 207 is movably sleeved on the outer surface of the fixed end of each electric push rod 204. Each electric push rod 204 is electrically connected to each driver 208. Each The telescopic ends of the electric push rods 204 are respectively installed with the bottom of each connecting block 205, and the telescopic ends of each electric push rod 204 are respectively movably sleeved inside each protective sleeve 206. The top of each sealing ring 207 is respectively bonded to the bottom of each protective sleeve 206. The cooling tower body 1 includes a shell 101, a condenser 102 is provided inside the shell 101, a diverter pipe 103 is provided inside the shell 101, and each water outlet end of the diverter pipe 103 is installed with a nozzle 104. A plurality of round rods 105 are fixed inside the shell 101, and a plurality of round rods 105 are fixed inside the shell 101 near the top. The mounting frame 106 is provided with a motor 107 at the bottom thereof, a rotating rod 108 is provided at the output end of the motor 107, a fan blade 109 is fixed to the top of the rotating rod 108 by squeezing an anti-slip nut, a plurality of cylindrical blocks 110 are fixed at the bottom of the shell 101, a water collecting tank 111 is fixed between the bottoms of each cylindrical block 110, a controller 112 is provided at the surface groove of the water collecting tank 111, the water inlet end of the condenser pipe 102 is fixed through one side of the inner wall of the shell 101, the water outlet end of the condenser pipe 102 is fixed through the other side of the inner wall of the shell 101, and the water inlet end of the diverter pipe 103 is fixed through On one side of the inner wall of the shell 101, the clamping end of the diverter pipe 103 is fixedly embedded in the other side of the inner wall of the shell 101, the outer surface of each round rod 105 is in contact with the outer wall of the condenser 102, the motor 107 is electrically connected to the controller 112, the top of the rotating rod 108 movably passes through the bottom of the mounting frame 106, each electric push rod 204 is installed on the upper side of the water collection tank 111, each driver 208 is electrically connected to the controller 112, the frame 201 is movably sleeved on the outer wall of the shell 101 near the bottom position, and the frame 201 is movably sleeved on the outer wall of the water collection tank 111 near the top position.

[0029] The effect achieved is that when the hot water needs to be cooled, the controller 112 is first connected to the external power supply, and then the water outlet end of the external cold water pipe is connected to the water inlet end of the condenser 102, and then the water inlet end of the external recovery pipe is connected to the water outlet end of the condenser 102, and then the water outlet end of the external hot water pipe is connected to the water inlet end of the diversion pipe 103, and then the water inlet end of the external collection pipe is connected to the water outlet end of the water collection tank 111, and then the controller 112 is used to start the motor 107. At this time, the started motor 107 will drive the fan blades 109 to rotate with the cooperation of the mounting bracket 106, the anti-slip nut and the rotating rod 108, and the rotating fan blades 109 will draw away the air inside the shell 101 and remove the air from the shell 101. 1, and at the same time, the bottom opening of the shell 101 will also filter the low-temperature air in the environment and then inhale it into the interior of the shell 101 with the cooperation of the water collecting tank 111, the cylindrical block 110, the frame 201, the four mounting holes 202 and the four filter screens 203. When the low-temperature air inside the shell 101 is constantly flowing, the cold water is directly transported to the inside of the condenser 102 by the cold water pipe, and then the hot water is directly transported to the inside of the diversion pipe 103 by the hot water pipe. At this time, the hot water transported to the inside of the diversion pipe 103 will be sprayed out with the cooperation of each nozzle 104, and then the sprayed hot water will fall in the direction of the water collecting tank 111, and then the heat in the falling hot water will flow quickly inside the shell 101. With the cooperation of the moving low-temperature air, it is taken away, and then the air with heat is discharged from the top opening of the shell 101. At the same time, some water vapor of the hot water sprayed from the nozzle 104 will float in the direction of the condenser 102. When the water vapor contacts the outer wall of the condenser 102 with fast-flowing cold water inside, the heat in the water vapor will be transferred to the cold water flowing inside the condenser 102, and then it will be transported to the inside of the recovery pipe together with the cold water, and then transported away. The water vapor that has been taken away with heat will liquefy into water droplets and adhere to the outer wall of the condenser 102. When the water droplets on the outer wall of the condenser 102 accumulate to a certain amount, they will drip into the inside of the water collection tank 111 under the action of their own gravity, thereby realizing the cooling operation of the hot water. When cleaning the interior of the mist-eliminating water-saving cooling tower, first use the cooperation of the controller 112 and the four drivers 208 to start the four electric push rods 204 at the same time. At this time, the four started electric push rods 204 will drive the corresponding connecting blocks 205 to move vertically upward. Subsequently, the four connecting blocks 205 that move vertically upward will drive the four protective sleeves 206 and the frame 201 to move upward together. At the same time, the frame 201 that moves vertically upward will also drive the four filter screens 203 to move vertically upward with the cooperation of the four mounting holes 202. At the same time, the four protective sleeves 206 that move vertically upward will also drive the corresponding sealing rings 207 to move vertically upward. When the four connecting blocks 205 are moved to the point where they can no longer move, use the cooperation of the controller 112 and the four drivers 208.By closing the four electric push rods 204 at the same time, the four filter screens 203 can stop moving at the same time, and then the staff can use tools to clean the interior of the mist-eliminating water-saving cooling tower.

[0030] Working principle: When the hot water needs to be cooled, first connect the controller 112 to the external power supply, then connect the water outlet of the external cold water pipe to the water inlet of the condenser 102, then connect the water inlet of the external recovery pipe to the water outlet of the condenser 102, then connect the water outlet of the external hot water pipe to the water inlet of the diversion pipe 103, and then connect the water inlet of the external collection pipe to the water outlet of the water collection tank 111, and then use the controller 112 to start the motor 107. At this time, the started motor 107 will drive the fan blades 109 to rotate with the cooperation of the mounting bracket 106, the anti-slip nut and the rotating rod 108, and the rotating fan blades 109 will draw away the air inside the shell 101 and exhaust it from the top of the shell 101. At the same time, the bottom opening of the shell 101 will also filter the low-temperature air in the environment and then suck it into the interior of the shell 101 with the cooperation of the water collecting tank 111, the cylindrical block 110, the frame 201, the four mounting holes 202 and the four filter screens 203. When the low-temperature air inside the shell 101 is constantly flowing, the cold water is directly transported to the inside of the condenser 102 by the cold water pipe, and then the hot water is directly transported to the inside of the diversion pipe 103 by the hot water pipe. At this time, the hot water transported to the inside of the diversion pipe 103 will be sprayed out with the cooperation of each nozzle 104, and then the sprayed hot water will fall in the direction of the water collecting tank 111, and then the heat in the falling hot water will flow rapidly inside the shell 101. With the cooperation of low-temperature air, it will be taken away, and then the air with heat will be discharged from the top opening of the shell 101. At the same time, some water vapor will appear in the hot water sprayed from the nozzle 104 and float towards the condenser 102. When the water vapor contacts the outer wall of the condenser 102 with fast-flowing cold water inside, the heat in the water vapor will be transferred to the cold water flowing inside the condenser 102, and then transported to the inside of the recovery pipe together with the cold water, and then transported away. The water vapor that has taken away the heat will liquefy into water droplets and adhere to the outer wall of the condenser 102. When the water droplets on the outer wall of the condenser 102 accumulate to a certain amount, they will drip into the inside of the water collection tank 111 under the action of their own gravity, thus realizing the cooling operation of the hot water. When cleaning the interior of the mist-disinfecting water-saving cooling tower, first use the cooperation of the controller 112 and the four drivers 208 to start the four electric push rods 204 at the same time. At this time, the four started electric push rods 204 will drive the corresponding connecting blocks 205 to move vertically upward. Subsequently, the four connecting blocks 205 that move vertically upward will drive the four protective sleeves 206 and the frame 201 to move upward together. At the same time, the frame 201 that moves vertically upward will also drive the four filter screens 203 to move vertically upward with the cooperation of the four mounting holes 202. At the same time, the four protective sleeves 206 that move vertically upward will also drive the corresponding sealing rings 207 to move vertically upward. When the four connecting blocks 205 are moved to the point where they can no longer move, use the cooperation of the controller 112 and the four drivers 208.By closing the four electric push rods 204 at the same time, the four filter screens 203 can be stopped from moving at the same time. Then, the staff can use tools to clean the interior of the defogging and water-saving cooling tower. At this time, when cleaning the interior of the defogging and water-saving cooling tower, impurities inside the defogging and water-saving cooling tower will not contaminate the filter screens 203.

[0031] The clamping end of the shunt pipe 103 is as follows: Figure 2 As shown, it is the end closest to the left.

[0032] Among them, the anti-slip nut is a commonly used part in reality.

[0033] The controller 112 (PLC controller), electric push rod 204, driver 208 and motor 107 in the present invention are all prior art, and their working principles are all public technology. Their models can be selected according to actual conditions and will not be explained in detail here.

[0034] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any other form. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes for application in other fields. However, any simple modification, equivalent change and modification of the above embodiment made according to the technical essence of the present invention without departing from the content of the technical solution of the present invention shall still fall within the scope of protection of the technical solution of the present invention.

Claims

1. Mist-eliminating and water-saving cooling tower, characterized in that: include: A cooling tower body (1), wherein a dust prevention mechanism (2) is provided on the cooling tower body (1); The dustproof mechanism (2) comprises a frame (201), four electric push rods (204) and four drivers (208); mounting holes (202) are provided on both sides of the frame (201), the front surface of the frame (201) and the rear surface of the frame (201); a filter (203) is installed inside each mounting hole (202); connecting blocks (205) are fixed near the top of the four corners of the outer wall of the frame (201); a protective cover (206) is installed at the bottom of each connecting block (205); and a sealing ring (207) is movably sleeved on the outer surface of the fixed end of each electric push rod (204).

2. The mist-eliminating and water-saving cooling tower according to claim 1, characterized in that: Each of the electric push rods (204) is electrically connected to each driver (208), and the telescopic end of each of the electric push rods (204) is installed on the bottom of each connecting block (205). The telescopic end of each of the electric push rods (204) is movably sleeved inside each protective sleeve (206), and the top of each of the sealing rings (207) is bonded to the bottom of each protective sleeve (206).

3. The mist-eliminating and water-saving cooling tower according to claim 1, characterized in that: The cooling tower body (1) comprises a shell (101), a condenser pipe (102) is provided inside the shell (101), a diversion pipe (103) is provided inside the shell (101), each water outlet end of the diversion pipe (103) is installed with a nozzle (104), a plurality of round rods (105) are fixed inside the shell (101), and a mounting frame (106) is fixed inside the shell (101) near the top.

4. The mist-eliminating and water-saving cooling tower according to claim 3, characterized in that: A motor (107) is installed at the bottom of the mounting frame (106), a rotating rod (108) is installed at the output end of the motor (107), a fan blade (109) is fixed to the top end of the rotating rod (108) by squeezing an anti-slip nut, a plurality of cylindrical blocks (110) are fixed at the bottom of the housing (101), a water collecting pool (111) is fixed between the bottoms of each of the cylindrical blocks (110), and a controller (112) is installed in a groove on the surface of the water collecting pool (111).

5. The mist-eliminating and water-saving cooling tower according to claim 3 is characterized in that: The water inlet end of the condenser tube (102) is fixedly passed through one side of the inner wall of the shell (101), the water outlet end of the condenser tube (102) is fixedly passed through the other side of the inner wall of the shell (101), and the water inlet end of the diversion tube (103) is fixedly passed through one side of the inner wall of the shell (101).

6. The mist-eliminating and water-saving cooling tower according to claim 4, characterized in that: The clamping end of the diversion pipe (103) is fixedly embedded in the other side of the inner wall of the shell (101), the outer surface of each round rod (105) is in contact with the outer wall of the condenser tube (102), the motor (107) is electrically connected to the controller (112), and the top end of the rotating rod (108) is movable through the bottom of the mounting frame (106).

7. The mist-eliminating and water-saving cooling tower according to claim 4, characterized in that: Each of the electric push rods (204) is installed on the upper side of the water collection tank (111), each of the drivers (208) is electrically connected to the controller (112), and the frame (201) is movably sleeved on the outer wall of the shell (101) near the bottom position, and the frame (201) is movably sleeved on the outer wall of the water collection tank (111) near the top position.

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