CN212806613U

CN212806613U - Cooling water heat dissipation tower

Info

Publication number: CN212806613U
Application number: CN202020889750.XU
Authority: CN
Inventors: 吕峰; 李成坤; 王兴
Original assignee: Cucc Nanyang Wolong Cement Co ltd
Current assignee: Cucc Nanyang Wolong Cement Co ltd
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-03-26
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to a cooling water radiator tower, including the tower body base, be provided with the cistern in the tower body base, be provided with the water inlet on the tower body base, be provided with the delivery port under the cistern, follow on the tower body base the cistern periphery is provided with the fender stream wall, be provided with the top of the tower on the fender stream wall, its characterized in that: the heat dissipation pipe is arranged between the flow blocking walls in a crossing mode, the heat dissipation pipe is communicated with the water inlet pipeline, water spray ports are formed in the heat dissipation pipe and face the top of the tower, the top of the tower faces the flow blocking walls, the direction of the flow blocking walls is downward inclined, and the flow blocking walls are close to heat dissipation windows arranged at one end of the top of the tower. The utility model discloses an increase cooling water heat radiating area makes the cooling water can cool off fast.

Description

Cooling water heat dissipation tower

Technical Field

The utility model relates to a cooling tower field especially relates to a cooling water heat dissipation tower.

Background

At present, most of circulating cooling water towers are provided with a water storage tank in a water tower body, water flow enters the water tower body through the top of the water tower and flows to the water storage tank, and a cooling fan is arranged above the water storage tank and is used for taking heat away, so that the purpose of cooling is achieved. However, the existing circulating cooling water tower has the following defects in the use process: if the water temperature rises, the heat of the circulating cooling water can not be pumped away by the cooling fan in time in the water tower, so that the water temperature of the cooling water can not be reduced.

In order to solve the problems, the chinese patent with publication number CN203454843U discloses a recirculating cooling water tower, which comprises a water tower body, a fixed support, at least two baffle plates and a water storage tank, wherein the fixed support is internally provided with the at least two baffle plates in a staggered manner from top to bottom, the lower end of the water tower body is communicated with the fixed support, and the lower end of the fixed support is communicated with the water storage tank. Through having increased the baffling board, the several baffling of baffling board through the baffling board of the cooling water that flows from the water tower body, has increased the radiating time of cooling water to reach the purpose of cooling.

The above scheme still has the following problems that although water is baffled for several times through the baffle plate, the cooling time of cooling water is prolonged, the temperature of the cooling water is mainly dissipated by the temperature of surface water, deeper water is still in a state that heat is transferred to the surface water, the heat in the water can not be dissipated thoroughly in the baffling process, and the cooling effect of the cooling water still needs to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a cooling water heat dissipation tower through the heat dissipation pipeline that has the water jet, makes the cooling water striking external object back scattering into the florescence with the cooling water blowout from the water jet, has increased the area of contact of cooling water with the air to the temperature of quick messenger's cooling water scatters and disappears, reaches the effect quick, thoroughly cooling.

The utility model aims at realizing through the following technical scheme:

the utility model provides a cooling water heat dissipation tower, includes the tower body base, be provided with the cistern in the tower body base, be provided with the water inlet on the tower body base, be provided with the delivery port under the cistern, follow on the tower body base the cistern periphery is provided with the wall that keeps off flowing, be provided with the top of the tower on the wall that keeps off flowing, its characterized in that: the heat dissipation pipe is arranged between the flow blocking walls in a crossing mode, the heat dissipation pipe is communicated with the water inlet pipeline, water spray ports are formed in the heat dissipation pipe and face the top of the tower, the top of the tower faces the flow blocking walls, the direction of the flow blocking walls is downward inclined, and the flow blocking walls are close to heat dissipation windows arranged at one end of the top of the tower.

Through adopting above-mentioned technical scheme, the cistern that is provided with on the tower body base can make things convenient for the cooling water to have the space of a storage after the cooling, provides the water source supply for cooling circulation system. The arrangement of the flow blocking wall can prevent the water entering from the water inlet and waiting for heat dissipation from being sprayed out of the range of the reservoir when sprayed out of the water spray opening of the heat dissipation pipeline, so as to cause the loss and waste of cooling water, the heat dissipation pipe on the flow blocking wall can ensure that the water waiting for heat dissipation is sprayed out of the water spray opening, the water flow can collide with the inner wall of the tower top when sprayed out of the water spray opening, and in the collision process, the water flow can be scattered into a plurality of smaller water masses or water flowers, so that the contact area of the water flow waiting for heat dissipation and the air is increased, the heat exchange effect of the water flow waiting for heat dissipation and the air is enhanced, the heat dissipation in the water flow waiting for heat dissipation is accelerated, the downward inclination of the direction of the flow blocking wall of the tower top can ensure that a part of the water flow after the water flow collides with the tower top of the tower flows to the flow blocking wall along the inner wall of the tower top, and in the process that the water flow adheres to, the water flow jetted from the jet orifice is further diffused into smaller water drops, so that the contact area of the whole water flow to be radiated with the air is increased again, and the radiating effect is improved. Meanwhile, the heat dissipation window can accelerate the heat dissipation in the flow blocking wall and the tower top limiting space, so that the heat dissipation effect of the water flow to be dissipated is further accelerated. Can be to the heat dissipation pipeline of top of the tower injection rivers through the setting to make the rivers of treating the heat dissipation broken up into the splash, the area of contact of heat dissipation rivers and air is treated in the increase, thereby improves the radiating effect of cooling water, and great shortening the cooling water required time of dispelling the heat.

The utility model discloses further set up to: one side of the tower top close to the flow blocking wall is provided with a cut-off plate which is arranged in parallel to the flow blocking wall

By adopting the technical scheme, simultaneously, the problem that after the hot water flow to be radiated collides with the tower top, a part of water flow is attached to the inner wall of the tower top and flows to the flow blocking wall is solved, the water flow is not easy to absorb heat and evaporate when flowing to a gap between the tower top and the flow blocking wall, and the shutoff plate and the tower top in the gap part can be eroded for a long time. The arrangement of the intercepting plate can ensure that water flows downwards along the intercepting plate when flowing to the intercepting plate, thereby avoiding the erosion of the water flow to the gap between the tower top and the flow baffle plate.

The utility model discloses further set up to: and a plurality of arc-shaped plates are hung on the tower top corresponding to the water spray ports.

Through adopting above-mentioned technical scheme, establishing of arc to can avoiding the long-time direct impact of rivers to the damage that the top of the tower caused, setting up of arc can make rivers when inciding to arc surface simultaneously, and rivers are great with the angle of incidence of arc, and the rivers can be comparatively mild move along the indent cambered surface of arc to avoided rivers to collide the condition emergence that causes the damage to the arc plate for a long time of arc plate.

The utility model discloses further set up to: the water jet is provided with a plurality of water jets, and the included angle between the water jet direction in the water jet and the arc plate is more than or equal to 90 degrees.

Through adopting above-mentioned scheme, the incident angle between water jet spun water and the arc can further increase to the further condition emergence of damage appears in the long-time impact of rivers of avoiding the arc.

The utility model discloses further set up to: and a ventilating skylight is arranged on the tower top corresponding to the spacing position of the arc-shaped plates, and a cooling fan is arranged in the ventilating skylight.

Through adopting above-mentioned technical scheme, the setting of ventilation skylight can with the heat dissipation window between form the air can flow, and because hot-air can rise upwards, the heat that scatters and disappears in the cooling water can upwards flow to the top of the tower along with the air, the setting of ventilation skylight can make the heat directly upwards scatter and disappear to the external environment, when hot-air scatters and disappears to the external environment under radiator fan's twitch, the lower air of temperature will follow in the heat dissipation window and advance in the space that baffling wall and top of the tower enclose, thereby make the top of the tower and baffling wall enclose the temperature reduction in space, strengthen the radiating effect of cooling water.

The utility model discloses further set up to: and a plurality of heat dissipation holes are formed in the flow blocking wall.

Through adopting above-mentioned technical scheme, the setting up of louvre can assist and has flowed to the cistern or be close to the rivers of cistern and dispel the heat, and further the radiating effect has been strengthened, and the louvre on the wall that keeps off the class simultaneously can also make things convenient for the staff to observe the condition in keeping off class wall, makes things convenient for the staff to overhaul the structure in keeping off class wall.

The utility model discloses further set up to: the heat dissipation pipeline is provided with a plurality of side by side, a plurality of the cooling tube all with water inlet pipeline intercommunication sets up.

Through adopting above-mentioned technical scheme, a plurality of heat dissipation pipeline of winding can make the cooling water carry out many places heat dissipation operation simultaneously, have shortened the radiating time.

The utility model discloses further set up to: a plurality of support columns are arranged below the radiating pipe.

Through adopting above-mentioned technical scheme, the condition that the heat dissipation pipeline dropped can be prevented to the setting of support column when metal rivers from too big leading to of weight from taking place.

The utility model discloses further set up to: and a packing frame is arranged in the reservoir, and a cooling tower packing is arranged on the packing frame.

Through adopting above-mentioned technical scheme, the setting of filler frame and cooling filler can make the cooling water in the cistern and the heat exchange area increase of air spare to further improvement cooling water's radiating effect.

The utility model discloses further set up to: the cistern is strideed and is equipped with and bears the frame, bear and be provided with the rotating electrical machines on the frame, the output shaft orientation of rotating electrical machines the cistern diapire sets up, just the output shaft of rotating electrical machines has the (mixing) shaft, be provided with the hole of stepping down on the packing frame, the (mixing) shaft passes the hole setting of stepping down, just correspond on the (mixing) shaft the packing frame with the part is provided with stirring vane between the cistern diapire.

Through adopting above-mentioned technical scheme, the rotating electrical machines area (mixing) shaft rotates, and stirring vane drives the rivers in the cistern and stirs to make the cooling water that lies in under the filler frame in the stirring cistern be in the mobile state, darker cooling water can with the cooling tower filler contact under stirring vane's drive, thereby make also can further dispel the heat of darker cooling water.

To sum up, the utility model discloses a beneficial technological effect does:

1. through the heat dissipation pipeline with the water spray ports, cooling water is sprayed out of the water spray ports to be scattered into a floriform shape after impacting an external object, so that the contact area of the cooling water and air is increased, the temperature in the cooling water is rapidly dissipated, and the effect of rapidly and thoroughly cooling is achieved;

2. the arc establish to can avoid the long-time direct impact of rivers to the damage that the top of the tower caused to the top of the tower, the setting up of arc can make rivers when incidenting to arc surface simultaneously, and rivers are great with the angle of incidence of arc, and the rivers can be comparatively mild move along the indent cambered surface of arc to avoided rivers to collide the condition emergence that causes the damage to the cambered plate for a long time of arc plate.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic view of the internal structure of the present invention.

In the figure, 1, a tower body base; 11. a reservoir; 12. a water inlet; 13. a water outlet; 2. a flow blocking wall; 21. a heat dissipation window; 22. heat dissipation holes; 3. a radiating pipe; 31. a water jet; 4. the tower top; 41. a shutoff plate; 42. an arc-shaped plate; 43. a ventilation skylight; 44. a heat radiation fan; 5. a support pillar; 6. a filler frame; 61. cooling tower packing; 7. a carrier; 71. a rotating electric machine; 72. a stirring shaft; 73. a hole of abdication; 74. a stirring blade.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose a cooling water heat dissipation tower of the present invention, the cooling water heat dissipation tower comprises a tower body base 1, a water reservoir 11 is arranged in the tower body base 1, a water inlet 12 is arranged on the tower body base 1, a water outlet 13 is arranged below the water reservoir 11, a flow blocking wall 2 is arranged on the tower body base 1 along the periphery of the water reservoir 11, and a plurality of heat dissipation holes 22 are arranged on the flow blocking wall 2; be provided with top of the tower 4 on the wall 2 that keeps off flowing, keep off flowing and stride between wall 2 and be equipped with a plurality of cooling tubes 3, be provided with a plurality of and 11 bottom fixed connection's of cistern support column 5 under the cooling tube 3, cooling tube 3 and 12 pipeline intercommunication settings of water inlet are provided with water jet 31 on the cooling tube 3, water jet 31 sets up towards top of the tower 4, top of the tower 4 sets up towards keeping off flowing wall 2 direction downward sloping, and top of the tower 4 is close to and keeps off flowing wall 2 one side and be provided with closure plate 41, closure plate 41 is on a parallel with and keeps off. One end of the flow blocking wall 2 close to the tower top 4 is provided with a heat radiation window 21. The heat pipe 3 on the baffle wall 2 can make the water to be radiated entering from the water inlet 12 spray out from the water spray 31, the water to be radiated can impact the inner wall of the tower top 4 when spraying out from the water spray 31, and in the impact process, the water flow can be scattered into a plurality of smaller water masses or water flowers, which increases the contact area between the water flow to be radiated and the air, thereby enhancing the heat exchange effect between the water flow to be radiated and the air, the heat dissipation in the water flow to be radiated is accelerated, the tower top 4 is inclined downwards towards the baffle wall 2, so that a part of the water flow after impacting the tower top 4 flows towards the baffle wall 2 along the inner wall of the tower top 4, and the water flow flows downwards along the cut-off plate 41 under the blocking effect of the cut-off plate 41, and the water flow can drop down from the top wall when accumulating into larger water drops in the process of flowing towards the baffle wall 2 attached to the inner wall surface of the tower top 4, the water flow jetted from the jet orifice is further diffused into smaller water drops, so that the contact area of the whole water flow to be radiated with the air is increased again, and the radiating effect is improved. Meanwhile, the heat dissipation window 21 can accelerate the heat dissipation in the space limited by the flow blocking wall 2 and the tower top 4, thereby further accelerating the heat dissipation effect of the water flow to be dissipated.

Referring to fig. 1 and 2, considering that the water jet from the water jet 31 may impact the tower top 4 and the tower top 4 may be damaged by the impact of the water jet for a long time, a plurality of arc plates 42 are hung on the tower top 4 at positions corresponding to the water jet 31. The establishment of arc 42 to can avoid the long-time direct impact of rivers to the damage that top of the tower 4 caused 4, the setting of arc 42 can make rivers when incidenting to arc 42 surface simultaneously, and rivers are great with the incident angle of arc 42, and the rivers can be comparatively gentle move along the indent cambered surface of arc 42 to avoided rivers to collide the condition emergence that causes the damage to arc 42 for a long time of arc 42. The water jet 31 is provided with a plurality of water jets, and the included angle between the water jet direction in the water jet 31 and the arc plate 42 is greater than or equal to 90 degrees, so that the incident angle between the water jetted by the water jet 31 and the arc plate 42 can be further increased. Meanwhile, a ventilation skylight 43 is arranged on the tower top 4 at a position corresponding to the interval of the arc-shaped plates 42, and a heat radiation fan 44 is arranged in the ventilation skylight 43. The arrangement of the ventilation louver 43 can form an air flow with the heat dissipation window 21, and since the hot air can rise upwards, the heat dissipated in the cooling water can flow upwards to the tower top 4 along with the air, the arrangement of the ventilation louver 43 can directly dissipate the heat upwards to the external environment, and when the hot air is dissipated to the external environment under the pumping of the heat dissipation fan 44, the air with lower temperature in the external environment can enter the space enclosed by the flow blocking wall 2 and the tower top 4 from the heat dissipation window 21.

Referring to fig. 2, considering that the cooling water cannot dissipate all internal heat in the falling process, after the cooling water flows into the reservoir 11, heat dissipation is still required, so that the filler frame 6 is arranged in the reservoir 11, the filler frame 6 is provided with the cooling tower filler 61, and the arrangement of the filler frame 6 and the cooling filler can increase the heat exchange area between the cooling water in the reservoir 11 and the air part, thereby further improving the heat dissipation effect of the cooling water. The bearing frame 7 is arranged on the water storage tank 11 in a spanning mode, the rotating motor 71 is arranged on the bearing frame 7, an output shaft of the rotating motor 71 is arranged towards the bottom wall of the water storage tank 11, the output shaft of the rotating motor 71 is connected with a stirring shaft 72, the packing frame 6 is provided with a yielding hole 73, the stirring shaft 72 penetrates through the yielding hole 73, and a stirring blade 74 is arranged on the stirring shaft 72 and corresponds to the portion between the packing frame 6 and the bottom wall of the water storage tank 11. The rotating electrical machines 71 have the stirring shafts 72 to rotate, the stirring blades 74 drive the water flow in the water reservoir 11 to stir, so that the cooling water located under the filler frame 6 in the stirring water reservoir 11 is in a flowing state, the deeper cooling water is driven by the stirring blades 74 to contact with the filler 61 of the cooling tower, and the deeper cooling water can further dissipate heat.

The implementation principle of the embodiment is as follows: when needs dispel the heat to the cooling water, the cooling water can get into from water inlet 12 to along pipeline removal to cooling tube 3, the cooling water can take place the impact with arc 42 after the spout 31 of cooling tube 3 spouts, rivers can scatter into a plurality of less water masses or flowers of water, have increased the area of contact of cooling water with the air, the cooling water can carry out the area increase of heat exchange with the air, the heat in the cooling water is lost very fast. After the water flow rushes to the arc-shaped plate 42, the water flow can flow along the arc-shaped plate 42 to the flow blocking wall 2, and under the blocking of the cut-off plate 41, the water flow flows down along the cut-off plate 41, and drops into the water storage tank 11 after being separated from the cut-off plate 41, and the cooling water in the water storage tank 11 increases the heat exchange area with the air under the action of the cooling tower filler 61, so that the cooling water in the water storage tank 11 can be further cooled. The rotating motor 71 drives the stirring shaft 72 to rotate, so as to drive the stirring blade 74 to stir the cooling water in the reservoir 11, so that the cooling water in the deeper layer and the cooling water in the shallow layer can perform rapid heat exchange, and further the cooling water can rapidly dissipate heat. Meanwhile, under the action of the heat dissipation fan 44, the heat is discharged to the external environment under the action of the heat dissipation fan 44, and the air with lower temperature of the external environment enters the space surrounded by the flow blocking wall 2 and the tower top 4 along the heat dissipation window 21 and the heat dissipation holes 22, so that the hotter air is discharged in time, and the cooling water can dissipate the heat more quickly.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cooling water heat dissipation tower, includes tower body base (1), be provided with cistern (11) in tower body base (1), be provided with water inlet (12) on tower body base (1), be provided with delivery port (13) under cistern (11), follow on tower body base (1) cistern (11) periphery is provided with and keeps off class wall (2), keep off and flow and be provided with top of the tower (4), its characterized in that on wall (2): keep off and flow wall (2) and stride between and be equipped with cooling tube (3), cooling tube (3) with water inlet (12) pipeline intercommunication sets up, be provided with water jet (31) on cooling tube (3), water jet (31) orientation top of the tower (4) set up, top of the tower (4) orientation keep off and flow wall (2) orientation downward sloping setting, keep off and flow wall (2) and be close to top of the tower (4) one end is provided with radiator window (21).

2. The cooling water heat-radiating tower according to claim 1, wherein: and one side of the tower top (4) close to the flow blocking wall (2) is provided with a cut-off plate (41), and the cut-off plate (41) is arranged in parallel to the flow blocking wall (2).

3. The cooling water heat-radiating tower according to claim 2, wherein: a plurality of arc-shaped plates (42) are hung on the tower top (4) corresponding to the water spray opening (31).

4. A cooling water heat-radiating tower according to claim 3, wherein: the water spray ports (31) are provided with a plurality of water spray ports, and the included angle between the water flow spraying direction in the water spray ports (31) and the arc-shaped plate (42) is larger than or equal to 90 degrees.

5. The cooling water heat-radiating tower according to claim 4, wherein: and a ventilating skylight (43) is arranged on the tower top (4) at intervals corresponding to the arc-shaped plates (42), and a radiating fan (44) is arranged in the ventilating skylight (43).

6. The cooling water heat-radiating tower according to claim 5, wherein: the flow blocking wall (2) is provided with a plurality of heat dissipation holes (22).

7. The cooling water heat-radiating tower according to claim 6, wherein: the radiating pipes (3) are arranged side by side, and the radiating pipes (3) are communicated with the water inlet (12) through pipelines.

8. The cooling water heat-dissipating tower as claimed in claim 7, wherein: a plurality of support columns (5) are arranged below the radiating pipe (3).

9. The cooling water heat-dissipating tower as claimed in claim 8, wherein: a packing frame (6) is arranged in the water storage tank (11), and cooling tower packing (61) is arranged on the packing frame (6).

10. The cooling water heat-dissipating tower as claimed in claim 9, wherein: the utility model discloses a packing machine, including cistern (11), bearing frame (7) is equipped with to stride on cistern (11), be provided with rotating electrical machines (71) on bearing frame (7), the output shaft orientation of rotating electrical machines (71) cistern (11) diapire sets up, just the output shaft of rotating electrical machines (71) has (mixing) shaft (72), be provided with hole of stepping down (73) on packing frame (6), (mixing) shaft (72) are passed hole of stepping down (73) sets up, just correspond on (mixing) shaft (72) packing frame (6) with the part is provided with stirring vane (74) between cistern (11) diapire.