CN219890220U

CN219890220U - Cooling tower

Info

Publication number: CN219890220U
Application number: CN202321332265.2U
Authority: CN
Inventors: 吴君莲; 吴俊锋
Original assignee: Zhejiang Dajiang Energy Saving Technology Co ltd
Current assignee: Zhejiang Dajiang Energy Saving Technology Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-10-24
Anticipated expiration: 2033-05-29

Abstract

The utility model provides a cooling tower, mainly be used for solving some current cooling towers that mention among the background art and cooling down the hot water through the mode that lets water flow through the filler directly, but do not let hot water and the air in the cooling tower carry out abundant contact, thereby the technical problem that has caused the hot water cooling effect, which comprises a housin, the casing is cylindric, install rather than coaxial filler in the casing, and open on the filler has rather than coaxial mounting hole, the casing top is equipped with the extraction column spare, the casing bottom is equipped with the water delivery subassembly that rotates and stretch into in the casing, extraction column spare and water delivery subassembly one side are equipped with water spray assembly, water spray assembly is located the filler top, water delivery subassembly one side is equipped with the board of scattering, water spray assembly corresponds from top to bottom with the board of scattering, and be used for driving water delivery subassembly and water spray assembly rotation when extraction column spare, water delivery subassembly and water spray assembly switch on and be connected, this structure can carry out multiple cooling down to the industry hot water, this structure is mainly used for cooling down the industry hot water.

Description

Cooling tower

Technical Field

The utility model relates to the technical field of cooling tower processing, in particular to a cooling tower.

Background

The cooling tower is a device which uses water as a circulating coolant, absorbs heat from a system and discharges the heat to the atmosphere so as to reduce the water temperature; the cooling is an evaporation heat-dissipating device which utilizes the principles of evaporation heat dissipation, convection heat transfer, radiation heat transfer and the like of heat taken away by evaporation heat generated by the contact of water and air flow and then carries out cold-heat exchange to generate steam, so as to dissipate waste heat generated in industry or refrigeration air conditioner and reduce water temperature, thereby ensuring the normal operation of the system, and the device is generally barrel-shaped, and is named as a cooling tower.

The patent document with the Chinese patent grant publication number of CN212585522U and the utility model of 'a water circulation cooling tower', discloses a water circulation cooling tower, the device comprises a tower body, ventilation openings are formed in two sides of the tower body, an air outlet is fixedly arranged at the top of the tower body, a fan is fixedly arranged in the air outlet, two isolation nets are fixedly arranged in the tower body, a filler is filled between one side of each isolation net and one side of each ventilation opening of the tower body, a water tank is fixedly arranged at the top of each filler, a water adding component arranged between the two isolation nets is arranged in the tower body, water flow in a water tank is pumped into the water tank through the water adding component, then water flows into the filler through the water tank, the fan runs to drive the air flow to enter from the ventilation openings of the tower body, water vapor on the tower body is taken away through the filler, and the water vapor is led out to reduce the temperature by the filler, so that the purpose of cooling is achieved.

However, the utility model cools the hot water by directly flowing the water through the filler, and only cools the hot water by the way, but does not sufficiently cool the hot water in the cooling tower, and the single cooling way can greatly reduce the cooling effect on the hot water.

Disclosure of Invention

The utility model aims at overcoming the defects of the prior art, and provides a cooling tower which is used for solving the technical problem that the cooling effect of hot water is affected because the hot water is not fully contacted with air in the cooling tower in the prior art by directly flowing water through a filler to cool the hot water.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a cooling tower, includes the casing, the casing is cylindric, install rather than coaxial packing in the casing, and open on packing have rather than coaxial mounting hole, the casing top is equipped with the extraction component, the casing bottom is equipped with rotates the water delivery subassembly that stretches into in the casing, extraction component and water delivery subassembly one side are equipped with the water spray subassembly, the water spray subassembly is located the packing top, water delivery subassembly one side is equipped with and beats the board, water spray subassembly corresponds from top to bottom with beating the board, just be used for driving water delivery subassembly and water spray subassembly rotation when extraction component takes out wind, water delivery subassembly and water spray subassembly switch-on are connected.

Working principle:

first, the operator installs the cooling tower in place.

After that, when operating personnel need cool down hot water, operating personnel start water delivery subassembly and carry out water delivery to water spray subassembly, later operating personnel start the extraction component to the extraction component can take out the steam that produces in the casing, when extraction component carries out work, extraction component can drive water spray subassembly and break up the board and rotate, thereby water spray subassembly is sprayed water towards packing and break up the board, and then water spray subassembly spun water can break up through breaking up the board, and then at the casing internal diffusion.

Finally, the cooled water can fall to the bottom of the shell through the bottom of the filling material, and finally is discharged from the bottom of the shell.

The beneficial effects are that: the mode that operating personnel can break up through the water that the board spouted the water spray subassembly that beats, can make the water that spouts better spread in the casing to can make the water after beating more abundant follow the different positions of packing flow down, and then be favorable to improving the cooling effect of cooling tower.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A;

fig. 3 is an enlarged schematic view of the structure at B in fig. 1.

Reference numerals illustrate: the device comprises supporting feet 1, a water pump 2, a water inlet pipe 3, a water outlet 4, a protective cover 5, an air inlet 6, a filter cartridge 7, a second air suction fan blade 8, a water outlet nozzle 9, a spray pipe 10, a rotating shaft 11, a first air suction fan blade 12, a motor 13, a mounting cover 14, a convex block 15, a first connecting rod 16, a guide plate 17, a scattering plate 19, a filler 20, a screen 21, a shell 22, a first stirring rod 23, a first water conveying pipe 24, a second water conveying pipe 26, a second connecting rod 27, a mounting block 28, a second stirring rod 29, an air suction opening 30, a water outlet pipe 31, a water conveying pipe 32 and a mounting hole 33.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Examples:

as shown in FIG. 1, a cooling tower comprises a shell 22, the shell 22 is cylindric, install rather than coaxial packing 20 in the shell 22, packing 20 is for having a plurality of water delivery channel's permeable structure, and it is prior art, and open on packing 20 has rather than coaxial mounting hole 33, the shell 22 top is equipped with the convulsions subassembly, the shell 22 bottom is equipped with the rotation and stretches into the water delivery subassembly in the shell 22, convulsions subassembly and water delivery subassembly one side are equipped with the water spray subassembly, the water spray subassembly is located packing 20 top, water delivery subassembly one side is equipped with the board 19 of scattering, the water spray subassembly corresponds from top to bottom with scattering board 19, just be used for driving water delivery subassembly and water spray subassembly rotation when the convulsions subassembly is taken out, water delivery subassembly and water spray subassembly conduction connection. Firstly, the cooling tower is installed to the suitable position by operating personnel, afterwards, when operating personnel need cool down hot water, operating personnel start water delivery subassembly and carry out water delivery to water spray subassembly, afterwards, operating personnel start the updraft subassembly, and then the updraft subassembly is taken out the steam that produces in to casing 22, thereby take away the heat in the casing 22 in time, thereby further dispel the heat and cool down to the hot water that sends into in the casing 22, when the updraft subassembly carries out the induced draft, the updraft subassembly can drive water spray subassembly and break up the board 19 and rotate, thereby water spray subassembly is to packing 20 and break up on the board 19, and then water spray subassembly spun water can break up through the board 19, thereby make hot water break up before getting into packing 20 in casing 22, and then make the hot water after breaking up more fully follow the different positions of packing 20 flow down, finally, the water that has cooled down can drop to casing 22 bottoms through packing 20 bottom, thereby operating personnel can break up the water that water spray the assembly through the board 19, and further be favorable to improving the cooling effect of cooling tower.

As shown in fig. 1 and 2, a plurality of bumps 15 are distributed on the top of the scattering plate 19. When the water spraying assembly sprays water onto the scattering plate 19, an operator can scatter the water sprayed onto the scattering plate 19 through the protruding blocks 15, and then the hot water can be contacted with air in a larger range through the protruding blocks 15.

As shown in fig. 1, the air draft assembly comprises a mounting cover 14 with an opening at the top and an opening at the bottom, and a motor 13, wherein the mounting cover 14 is connected with the top of a housing 22 in a conducting manner, first connecting rods 16 are fixedly connected to two sides of the inner wall of the mounting cover 14, the motor 13 is fixedly installed between the two first connecting rods 16, a rotating shaft 11 which stretches into the housing 22 and is vertical is arranged at the output end of the motor 13, a plurality of first air draft blades 12 are fixedly connected to the rotating shaft 11, and the water spray assembly is arranged on one side of the rotating shaft 11. When the operator prepares to take out the steam in the casing 22, the operator starts motor 13 and makes pivot 11 rotate to pivot 11 drives first pumping flabellum 12 and takes out the steam that produces in the casing 22, and discharges the casing through installing cover 14, thereby drives first pumping flabellum 12 through motor 13 and takes out the steam mode in to casing 22, and then can make the operator take out the steam in the casing 22 more quick.

As shown in fig. 1, the top in the housing 22 is fixedly connected with a baffle 17, the baffle 17 is provided with an exhaust port 30, the exhaust port 30 is a frustum-shaped cavity structure with a flaring lower portion and a necking upper portion, and the exhaust port 30 is communicated with the mounting cover 14. An operator can conduct upward diversion to the water vapor in the shell 22 through the cooperation of the diversion plate 17 and the air suction opening 30.

As shown in fig. 1 and fig. 2, the water spraying assembly comprises a water spraying pipe 10 and a water outlet nozzle 9, the rotating shaft 11 is fixedly connected with a second connecting rod 27, the water spraying pipe 10 is fixedly connected with the second connecting rod 27, the water spraying pipe 10 is in a semicircular shape, a plurality of water outlet nozzles 9 are connected with the bottom of the water spraying pipe 10 in a conducting mode, and the water conveying assembly is connected with the water spraying pipe 10 in a conducting mode. When the operator is ready to spray water on the packing 20, the operator starts the water delivery assembly to deliver water to the water spray assembly, then the operator starts the motor 13 to rotate the spray pipe 10 and the scattering plate 19, then the water is discharged to the scattering plate 19 through the water outlet nozzle 9 to be scattered, and then the scattered water falls into the packing 20. So that the operator can make the water falling onto the packing 20 more fully contact with the air and the water scattered onto the packing 20 more uniformly by means of the cooperation of the water spray pipe 10, the water spray nozzle 9 and the scattering plate 19.

As shown in fig. 1, an annular screen plate 21 is fixedly connected to the inner side wall of the housing 22, a filter cartridge 7 penetrating through the mounting hole 33 is fixedly connected to the screen plate 21, and the filler 20 is located on the screen plate 21. So that the operator can more firmly fix the packing 20 through the screen 21 and the filter cartridge 7.

As shown in fig. 1 and 3, the water delivery assembly includes a water pump 2 and a water outlet pipe 31, the water pump 2 is fixedly installed at the bottom of the casing 22, the water inlet end of the water pump 2 is connected with a water inlet pipe 3 in a conducting manner, the water outlet pipe 31 is connected with the water delivery end of the water pump 2 in a conducting manner, the other end of the water outlet pipe 31 is connected with a water delivery pipe 32 in a conducting manner, the water delivery pipe 32 rotates to penetrate through a first water delivery pipe 24 vertically and rotationally penetrating into the casing 22, one end of the first water delivery pipe 24 extending into the water delivery pipe 32 is provided with a flaring, two opposite installation blocks 28 are fixedly connected to two sides of the inner wall of the water delivery pipe 32, the two installation blocks 28 are abutted to two sides of the flaring end of the first water delivery pipe 24, the end of the first water delivery pipe 24 can rotate relative to the installation blocks 28, one side of the top of the first water delivery pipe 24 is connected with a second water delivery pipe 26 in a conducting manner, the other end of the second water delivery pipe 26 is connected with a water spray pipe 10 in a conducting manner, the dispersing plate 19 is fixedly connected to one side wall of the first water delivery pipe 24, and the first water delivery pipe 24 penetrates through the filter cartridge 7 and can rotate relative to the filter cartridge 7. When the operator prepares to carry out the water supply to the spray pipe 10 in, the operator starts the water pump 2 and carries out the water supply to the water supply pipe 32 in, then the water supply pipe 32 outputs water to first raceway 24, then first raceway 24 outputs water to second raceway 26, finally second raceway 26 sends water into the spray pipe 10 to the operator can send water into the spray pipe 10 through the more convenient water of water pump 2, first raceway 24 rotates to pass through the casing 22 bottom, and rotates with casing 22 bottom butt and seal.

As shown in fig. 1, a plurality of groups of second fan blades 8 are fixedly connected to the first water pipe 24 and to a pipe section of the first water pipe 24 located in the filter cartridge 7. The operator starts the motor 13 to drive the rotating shaft 11 to drive the first water conveying pipe 24 to rotate, so that the first water conveying pipe 24 drives the second air pumping fan blade 8 to rotate, and water vapor which is discharged from the filter cartridge 7 is pumped upwards. Therefore, the motor 13 drives the second air pumping fan blade 8 to pump out water vapor flowing out of the filter cartridge 7, so that the cooling tower can cool hot water more rapidly.

As shown in fig. 1, the first water pipe 24 is provided with a protecting cover 5 near the lower portion fixing sleeve, a plurality of first stirring rods 23 are fixedly connected to the side walls of two sides of the protecting cover 5, and a plurality of second stirring rods 29 are fixedly connected to the top and the bottom of the first stirring rods 23. When the water on the packing 20 falls into the bottom of the shell 22, an operator starts the motor 1 so that the rotating shaft 11 drives the first water conveying pipe 24 to rotate, and accordingly the first water conveying pipe 24 drives the first stirring rod 23 and the second stirring rod 29 to stir and cool the hot water falling into the bottom of the shell 22 again, and therefore the hot water cooling efficiency is greatly improved through the mode.

The utility model discloses a solar energy water heater, including casing 22, air intake 6, air pump 2, casing 22, air pump 2, casing 22 both sides all are equipped with the air intake 6 that switches on casing 22 lateral wall, and the operating personnel can make the air can enter into in the casing 22 through air intake 6 and contact the cooling with hot water, and set up air intake 6 can make external gas enter into in the casing 22, and then the exhaust component can take out gas and steam in the casing 22, the delivery port 4 of casing 22 bottom all switches on in casing 22 bottom is located delivery port 4 top to the air intake 6, casing 22 bottom fixedly connected with many supporting legs 1, water pump 2 is located between many supporting legs 1. The operator can support the housing 22 by means of the support feet 1.

Working principle:

firstly, when an operator prepares to cool hot water, the operator starts the water pump 2 to send water into the water sending pipe 32, then the water sending pipe 32 outputs water to the first water sending pipe 24, then the first water sending pipe 24 outputs water to the second water sending pipe 26, finally the second water sending pipe 26 sends water into the water spraying pipe 10, and finally the water entering the water spraying pipe 10 is sprayed out through the water outlet nozzle 9.

Then, an operator starts the rotating shaft 11 to rotate, so that the rotating shaft 11 drives the water spraying pipe 10 to rotate, and the water outlet nozzle 9 sprays water to the scattering plate 19 and the filler 20 on the shell 22; meanwhile, the rotating shaft 11 drives the first water conveying pipe 24 to rotate, so that the first water conveying pipe 24 drives the scattering plate 19 to scatter water sprayed by the water outlet spray nozzle 9; then scattered water falls into the filler 20 and generates water vapor when contacting air, and meanwhile, the rotating shaft 11 drives the first pumping fan blade 12 to pump out the generated water vapor; at this time, some water vapor runs out through the filter cartridge 7 and the screen 21, and meanwhile, the rotating shaft 11 drives the first water conveying pipe 24 to rotate, so that the first water conveying pipe 24 drives the second air pumping fan blade 8 to pump out the water vapor upwards; when the water on the packing 20 falls into the bottom of the shell 22, the rotating shaft 11 drives the first water conveying pipe 24 to rotate, so that the first water conveying pipe 24 drives the first stirring rod 23 and the second stirring rod 29 to stir and cool the hot water falling into the bottom of the shell 22 again.

Finally, the operator discharges the cooled water through the water outlet 4.

Claims

1. A cooling tower comprising a housing (22), said housing (22) being cylindrical, characterized in that: install rather than coaxial filler (20) in casing (22), and open on filler (20) have rather than coaxial mounting hole (33), casing (22) top is equipped with the extraction air subassembly, casing (22) bottom is equipped with rotates the water delivery subassembly that stretches into in casing (22), extraction air subassembly and water delivery subassembly one side are equipped with water spray assembly, water spray assembly is located filler (20) top, water delivery subassembly one side is equipped with and beats board (19), water spray assembly corresponds from top to bottom with beating board (19), just be used for driving water delivery subassembly and water spray assembly rotation when extraction air subassembly is taken out, water delivery subassembly and water spray assembly switch-on connection.

2. A cooling tower according to claim 1, wherein: a plurality of protruding blocks (15) are distributed at the top of the scattering plate (19).

3. A cooling tower according to claim 1, wherein: the air draft assembly comprises a mounting cover (14) with an opening at the top and a motor (13), the mounting cover (14) is connected with the top of a shell (22) in a conducting mode, the motor (13) is fixedly installed in the mounting cover (14), a rotating shaft (11) which stretches into the shell (22) and is vertical to the motor is arranged at the output end of the motor (13), a plurality of first air draft blades (12) are fixedly connected to the rotating shaft (11), and the water spray assembly is arranged on one side of the rotating shaft (11).

4. A cooling tower according to claim 1, wherein: the top fixedly connected with guide plate (17) in casing (22), open on guide plate (17) has suction opening (30), suction opening (30) are the frustum shape cavity structure of lower part flaring, upper portion throat, suction opening (30) switches on mounting cover (14).

5. A cooling tower according to claim 3, wherein: the water spraying assembly comprises a water spraying pipe (10) and water outlet spray nozzles (9), the rotating shaft (11) is fixedly connected with a second connecting rod (27), the water spraying pipe (10) is fixedly connected with the second connecting rod (27), the water outlet spray nozzles (9) are connected with the bottoms of the water spraying pipes (10) in a conducting mode, and the water delivery assembly is connected with the water spraying pipes (10) in a conducting mode.

6. A cooling tower according to claim 1, wherein: an annular screen plate (21) is fixedly connected to the inner side wall of the shell (22), a filter cylinder (7) penetrating through the mounting hole (33) is fixedly connected to the screen plate (21), and the filler (20) is located on the screen plate (21).

7. A cooling tower according to claim 5, wherein: the water delivery assembly comprises a water pump (2) and a water outlet pipe (31), wherein the water pump (2) is fixedly arranged at the bottom of a shell (22), the water inlet end of the water pump (2) is connected with a water inlet pipe (3) in a conducting manner, the water outlet pipe (31) is connected with the water delivery end of the water pump (2) in a conducting manner, the water outlet pipe (31) is connected with a water delivery pipe (32) in a conducting manner, the water delivery pipe (32) rotates to penetrate through a vertical first water delivery pipe (24) which penetrates into the shell (22) in a penetrating manner, one end of the first water delivery pipe (24) extends into the water delivery pipe (32) to be flared, two opposite installation blocks (28) are fixedly connected to two sides of the inner wall of the water delivery pipe (32), the two installation blocks (28) are connected with two opposite sides of the flared end of the first water delivery pipe (24) in a conducting manner, the end of the first water delivery pipe (24) can rotate relative to the installation blocks (28), one side of the top of the first water delivery pipe (24) is connected with a second water delivery pipe (26) in a conducting manner, the other end of the second water delivery pipe (26) is connected with a first water delivery pipe (10) in a conducting manner, and the water delivery pipe (24) can penetrate through a first side wall (7) to be fixed on one side of a filter cartridge (7).

8. A cooling tower according to claim 7, wherein: and a plurality of groups of second air-extracting fan blades (8) are fixedly connected to the first water conveying pipe (24) and the pipe section of the first water conveying pipe (24) positioned in the filter cartridge (7).

9. A cooling tower according to claim 7, wherein: the utility model discloses a water treatment device, including first raceway (24), safety cover (5) are equipped with to first raceway (24) near the fixed cover in lower part, fixedly connected with many first puddler (23) on safety cover (5) both sides lateral wall, many first puddler (23) top and bottom are all fixedly connected with many second puddler (29).