Water distribution device, water distribution system, cooling tower and integrated cooling station

Abstract

The present disclosure relates to a water distribution device, a water distribution system, a cooling tower and an integrated cooling station, the water distribution device comprising: a mounting disc body (1) with a hollow bottom; a first water distribution assembly (2) connected to the side walls of the mounting disc body (1) at each side end, so as to at least enclose a water storage space with the side walls of the mounting disc body (1); wherein the first water distribution assembly (2) comprises one or more first water distribution units (21), each first water distribution unit (21) comprising two first side plates (211) arranged at an angle, the top of each first side plate (211) being connected and the bottom being spaced apart, so that a first water distribution space (22) is formed between the two first side plates (211); each first side plate (211) is provided with a first water outlet hole (212), and the water outlet directions of the two first water outlet holes (212) are opposite, so as to guide the mutual impact of the cooling liquid in the first water distribution space (22).

Description

Technical Field

[0001] This disclosure relates to the field of refrigeration technology, and in particular to a water distribution device, a water distribution system, a cooling tower, and an integrated cooling station. Background Technology

[0002] As the core heat dissipation device in industrial circulating water systems, the uniformity of water distribution in cooling towers directly affects the heat exchange efficiency of packing material and the operational stability of the equipment.

[0003] In related technologies, water distribution nozzles are installed at the bottom of the water distribution tray to spray water from the tray onto the packing material. The water distribution nozzles have a fine and complex structure, and scale, algae, and other impurities in the coolant can easily clog the complex structure, thus affecting the uniformity of water distribution. Summary of the Invention

[0004] In view of this, the present disclosure provides a water distribution device, a water distribution system, a cooling tower, and an integrated cooling station, which can improve the uniformity of water distribution.

[0005] In one aspect of this disclosure, a water distribution device is provided, comprising:

[0006] The mounting plate has a hollowed-out bottom.

[0007] The first water distribution assembly has each side end connected to the corresponding side wall of the mounting plate, so as to form a water storage space at least between the first water distribution assembly and the side wall of the mounting plate.

[0008] The first water distribution assembly includes one or more first water distribution units. Each first water distribution unit includes two first side plates arranged at an angle. The tops of the two first side plates are connected and the bottoms are spaced apart, so that a first water distribution space is formed between the two first side plates. Each first side plate has a first water outlet hole, and the water outlet directions of the two first water outlet holes are opposite to each other, so as to guide the coolant to collide with each other in the first water distribution space.

[0009] In some embodiments, the first water outlet extends along a first direction;

[0010] The number of first water distribution units is multiple, and the multiple first water distribution units are arranged along a second direction perpendicular to the first direction.

[0011] In some embodiments, a plurality of first water distribution units are spaced apart along a second direction;

[0012] The water distribution device also includes:

[0013] The second water distribution assembly includes one or more second water distribution units, each second water distribution unit being disposed between two adjacent first water distribution units, and each second water distribution unit including two second side plates connected through their respective bottoms, with the tops of the second side plates respectively connected to the adjacent first side plates.

[0014] Each second side plate has a second water outlet, so that a second water distribution space is formed between the bottom of each second side plate and the adjacent first side plate. The two second water outlets are configured to guide the coolant to collide with each other below the second water distribution space.

[0015] In some embodiments, the height of the second water outlet is lower than that of the first water outlet.

[0016] In some embodiments, the second side plate includes a bent portion and a main body portion, the bent portion being connected to the top of the main body portion and the first side plate respectively, and the bent portion being angled to the main body portion;

[0017] The second water outlet section includes a second water outlet and a third water outlet. The second water outlet is located in the main body section, and the third water outlet is located in the bend section. The height of the second water outlet is lower than that of the third water outlet.

[0018] In some embodiments, the water outlet cross-section of the second and / or third water outlets gradually increases from the bottom to the top.

[0019] In some embodiments, each second water distribution unit further includes a base plate, and the bottoms of the two main bodies are connected by the base plate;

[0020] The base plate is parallel to the bottom plane of the mounting plate, and the top of the base plate and the mounting plate form a water storage space.

[0021] In some embodiments, the included angle between the two first side plates of each first water distribution unit is 30 to 45°; and / or

[0022] The included angle between the two main parts of each second water distribution unit is 30 to 45°.

[0023] In some embodiments, the second water distribution assembly is detachably connected to the first side plate.

[0024] In some embodiments, the first water outlet is rectangular.

[0025] In another aspect of this disclosure, a water distribution system is provided, comprising:

[0026] Such as any of the water distribution devices mentioned above;

[0027] A water supply device is disposed at one end of the mounting plate along the first direction X and is configured to supply coolant to the mounting plate.

[0028] Among them, the first direction X is parallel to the length direction of the mounting plate 1.

[0029] In some embodiments, the mounting plate body has a first sidewall and a second sidewall disposed opposite to each other along a first direction, and a third sidewall and a fourth sidewall disposed opposite to each other along a second direction perpendicular to the first direction;

[0030] The number of first water distribution units is multiple and they are arranged along the second direction. A water distribution area is formed between adjacent first water distribution units. An adjustment area is formed between the two first water distribution units on the outer side and the third and fourth side walls, respectively.

[0031] The first sidewall has a first mounting portion perpendicular to the bottom plane of the mounting plate and a second mounting portion parallel to the bottom plane of the mounting plate. The second sidewall has a third mounting portion perpendicular to the bottom plane of the mounting plate and a fourth mounting portion parallel to the bottom plane of the mounting plate. The two ends of the first water distribution unit along the first direction are respectively connected to the second mounting portion and the fourth mounting portion, and the two ends of the first water distribution unit along the first direction are spaced apart from the first mounting portion and the third mounting portion.

[0032] The water distribution system also includes:

[0033] An energy-consuming device is installed at one end of the mounting plate near the water supply device and connected to the water supply device. It is configured to supply water to the water distribution area and the regulating area respectively, and the kinetic energy of the coolant provided by the energy-consuming device to the water distribution area is greater than the kinetic energy of the coolant provided to the regulating area.

[0034] In some embodiments, the energy-consuming device has a first energy-consuming part disposed in the water flow path and a second energy-consuming part disposed at an angle to the first energy-consuming part. The first energy-consuming part has a first energy-consuming hole that leads to the water distribution area, and the second energy-consuming part has a second energy-consuming hole that leads to the water adjustment area.

[0035] In some embodiments, the outlet area of ​​the first energy-dissipating orifice is larger than that of the second energy-dissipating orifice; and / or

[0036] The first energy dissipation hole is a long groove extending along the second direction, and the second energy dissipation hole is a round hole.

[0037] In another aspect of this disclosure, a cooling tower is provided, comprising:

[0038] Such as any of the water distribution systems mentioned above.

[0039] In another aspect of this disclosure, an integrated cooling station is provided, comprising:

[0040] As mentioned above, this is a cooling tower.

[0041] Therefore, according to the embodiments of this disclosure, a first water outlet hole is opened on each of the two first side plates arranged at an angle, so that the coolant can be discharged through the hole and achieve impact spraying. This can avoid the situation in the related art where the nozzle is blocked, which affects the water distribution function and uniformity. The coolant can provide a more uniform and reliable spray to the filler through mutual impact, which helps to achieve a more uniform water distribution and a better spraying effect. Attached Figure Description

[0042] The accompanying drawings, which form part of this specification, illustrate embodiments of this disclosure and, together with the specification, serve to explain the principles of this disclosure.

[0043] This disclosure will become clearer with reference to the accompanying drawings and the following detailed description, wherein:

[0044] Figure 1 These are schematic diagrams of the structure of some embodiments of the water distribution device according to this disclosure;

[0045] Figure 2 These are side views of some embodiments of the water distribution device according to this disclosure;

[0046] Figure 3 This is a schematic diagram of water distribution according to some embodiments of the water distribution device disclosed herein;

[0047] Figure 4 This is a schematic diagram of the structure of some embodiments of the first water distribution unit of the water distribution device according to the present disclosure;

[0048] Figure 5 This is a partial schematic diagram of some embodiments of the first water distribution unit of the water distribution device according to the present disclosure;

[0049] Figure 6 This is a schematic diagram of the structure of some embodiments of the second water distribution unit of the water distribution device according to the present disclosure;

[0050] Figure 7 This is a partial schematic diagram of some embodiments of the second water distribution unit of the water distribution device according to the present disclosure;

[0051] Figure 8 This is a schematic diagram of the structure of a water supply device according to some embodiments of the water distribution system disclosed herein;

[0052] Figure 9 This is a schematic diagram of the structure of an energy-consuming device according to some embodiments of the water distribution system disclosed herein;

[0053] Figure 10 This is a schematic diagram of water distribution according to some embodiments of the water distribution system disclosed herein;

[0054] Figure 11 This is a schematic diagram of water distribution according to other embodiments of the water distribution system disclosed herein.

[0055] In the picture:

[0056] 1. Mounting plate body; 11. First side wall; 12. Second side wall; 13. Third side wall; 14. Fourth side wall; 121. Third mounting part; 122. Fourth mounting part;

[0057] 2. First water distribution assembly; 21. First water distribution unit; 211. First side plate; 212. First water outlet; 213. Bracket; 22. First water distribution space;

[0058] 3. Second water distribution assembly; 31. Second water distribution unit; 311. Second side plate; 311a. Bending part; 311b. Main body; 312. Second water outlet part; 312a. Second water outlet hole; 312b. Third water outlet hole; 313. Base plate; 32. Second water distribution space;

[0059] 4. Water supply system;

[0060] 5. Energy-consuming device; 51. First energy-consuming part; 52. Second energy-consuming part; 511. First energy-consuming port; 521. Second energy-consuming port;

[0061] 61. Water distribution area; 62. Regulation area;

[0062] X, first direction; Y, second direction; Z, third direction.

[0063] It should be understood that the dimensions of the various parts shown in the accompanying drawings are not drawn to actual scale. Furthermore, the same or similar reference numerals denote the same or similar components. Detailed Implementation

[0064] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The descriptions of the exemplary embodiments are merely illustrative and are in no way intended to limit the present disclosure or its application or use. The present disclosure may be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided so that the present disclosure will be thorough and complete, and will fully express the scope of the disclosure to those skilled in the art. It should be noted that, unless specifically stated otherwise, the relative arrangement of components and steps, the composition of materials, numerical expressions, and values ​​set forth in these embodiments should be interpreted as exemplary only and not as limiting.

[0065] The terms "first," "second," and similar words used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different parts. Words such as "including" or "contains" mean that the element preceding the word encompasses the element listed after it, and do not exclude the possibility of encompassing other elements as well. Terms such as "above," "below," "left," and "right" are used only to indicate relative positional relationships; when the absolute position of the described object changes, this relative positional relationship may also change accordingly.

[0066] In this disclosure, when a specific device is described as being located between a first device and a second device, an intermediary device may or may not be present between the specific device and the first or second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other devices without an intermediary device, or it may be not directly connected to the other devices but have an intermediary device.

[0067] All terms used in this disclosure (including technical or scientific terms) have the same meaning as understood by one of ordinary skill in the art to which this disclosure pertains, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as a dictionary, should be interpreted as having a meaning consistent with their meaning in the context of the relevant art, and not as having an idealized or highly formalized meaning, unless expressly defined herein.

[0068] Techniques, methods, and equipment known to those skilled in the art may not be discussed in detail, but where appropriate, such techniques, methods, and equipment should be considered part of the specification.

[0069] As the core heat dissipation device in industrial circulating water systems, the uniformity of water distribution in crossflow cooling towers directly affects the heat exchange efficiency of the packing material and the operational stability of the equipment.

[0070] In related technologies, water distribution nozzles are installed at the bottom of the water distribution tray to spray water from the tray onto the packing material. However, with prolonged use or when water quality is poor, the water distribution nozzles, due to their complex structure, are prone to clogging and wear caused by scale, algae, and other impurities. For example, the rotating shaft of a rotary water distribution nozzle may become entangled with algae and unable to rotate, thus affecting the uniformity of water distribution.

[0071] In view of this, in one aspect of the present disclosure, a water distribution device is provided that can improve the uniformity of water distribution.

[0072] Figure 1 These are schematic diagrams of the structure of some embodiments of the water distribution device according to this disclosure. Figure 2 These are side views of some embodiments of the water distribution device according to this disclosure. Figure 3 These are schematic diagrams of water distribution according to some embodiments of the water distribution device disclosed herein. Figure 4This is a structural schematic diagram of some embodiments of the first water distribution unit of the water distribution device according to the present disclosure. Figure 5 These are partial schematic diagrams of some embodiments of the first water distribution unit of the water distribution device according to this disclosure. Figure 1 , 2 In the diagram, the Z-direction is the third direction, which is parallel to the height direction of the water distribution device. The first direction X is parallel to the length direction of the mounting plate 1, and the second direction Y is parallel to the width direction of the mounting plate 1. (Reference) Figures 1-5 The water distribution device includes a mounting plate 1 and a first water distribution component 2.

[0073] The bottom of the mounting plate 1 is hollow. The mounting plate 1 has a first sidewall 11 and a second sidewall 12 arranged opposite each other along a first direction X, and a third sidewall 13 and a fourth sidewall 14 arranged opposite each other along a second direction Y. The second sidewall 12, the fourth sidewall 14, the first sidewall 11, and the third sidewall 13 are connected in sequence. The bottoms of the second sidewall 12, the fourth sidewall 14, the first sidewall 11, and the third sidewall 13 are located on the same plane.

[0074] Each end of the first water distribution assembly 2 is connected to a corresponding side wall of the mounting plate 1, so as to form a water storage space between the first water distribution assembly 2 and the side wall of the mounting plate 1. The two ends of the first water distribution assembly 2 along the first direction X are connected to the first side wall 11 and the second side wall 12, respectively, and the two ends of the first water distribution assembly 2 along the second direction Y are connected to the third side wall 13 and the fourth side wall 14, respectively. The first water distribution assembly 2 is fixedly connected to the side wall of the mounting plate 1 to improve the reliability of water storage.

[0075] The first water distribution assembly 2 includes one or more first water distribution units 21. Each first water distribution unit 21 includes two first side plates 211 arranged at an angle. The tops of the two first side plates 211 are connected and the bottoms are spaced apart, forming a first water distribution space 22 between the two first side plates 211. Each first side plate 211 has a first water outlet 212. The water outlet directions of the two first water outlets 212 are opposite to each other, so as to guide the coolant to collide with each other in the first water distribution space 22.

[0076] The first water distribution unit 21 is integrally formed, and the two first side plates 211 of each first water distribution unit 21 are symmetrically arranged with respect to the vertical direction. The first side plates 211 are sheet metal parts, which are convenient for drilling and bending.

[0077] When the first water distribution assembly 2 includes multiple first water distribution units 21, the two first side plates 211 located at the ends are respectively connected to the side wall of the mounting plate 1. The first side plates 211 form water storage spaces with the third side wall 13 and the fourth side wall 14 along the second direction Y, and adjacent first water distribution units 21 can also form water storage spaces along the second direction Y.

[0078] When the first water distribution assembly 2 includes a first water distribution unit 21, the first side plate 211 forms a water storage space with the third side wall 13 and the fourth side wall 14 along the second direction Y. When the first water distribution assembly 2 includes multiple first water distribution units 21.

[0079] The two first side plates 211 are angled together, and the two first side plates 211 are connected at the top and spaced apart at the bottom, so that the two first side plates 211 form an inverted V-shaped structure with the opening facing downwards, so that the upper part of the two first side plates 211 can cooperate with the side wall of the mounting plate 1 to form a water storage space with a large upper cross section and a small lower cross section, which can raise the water level of the coolant contained and increase the jet kinetic energy of the coolant.

[0080] The coolant in the water storage space is sprayed into the first water distribution space 22 below the first side plate 211 through the first water outlet 212. Since the two first side plates 211 are at an angle and the water outlet directions of the two first water outlets 212 are opposite, the coolant discharged from the two first water outlets 212 of each first water distribution unit 21 will converge and collide in the first water distribution space 22. The kinetic energy of the water flow is used to break the water droplets, thereby enabling the coolant to be distributed more evenly so as to achieve uniform spraying of the filler below the mounting plate 1.

[0081] Compared to the water distribution method using nozzles in related technologies, this embodiment has first water outlet holes 212 on each of the two first side plates 211 arranged at an angle, so that the coolant can be discharged through the holes and achieve impact spraying. There is no need to set nozzles, which can avoid the situation in related technologies where nozzle clogging affects the water distribution function and uniformity. The coolant can provide a more uniform and reliable spray to the filler through mutual impact. Moreover, compared to the nozzles in related technologies, the converging and impacting of water flow in the first water distribution space 22 can also provide greater local kinetic energy for the spraying process of coolant, so that the water distribution device can achieve a better spraying effect.

[0082] The spray nozzle method in related technologies requires the purchase of spray nozzles. The shape, material, specifications, and brand of the spray nozzles directly affect the water distribution cost. High-end spray nozzles or customized designs are even more expensive. This embodiment adopts the method of orifice water outlet and impact spray, which can also reduce the cost of water distribution device and facilitate maintenance and cleaning.

[0083] refer to Figures 1-5 In some embodiments, the first water outlet 212 extends along a first direction X. There are multiple first water distribution units 21, which are arranged along a second direction Y perpendicular to the first direction X.

[0084] The first water outlet 212 extends along the first direction X so that each first water distribution component 2 can spray along the first direction X, while multiple first water distribution units 21 are arranged sequentially along the second direction Y so that the first water distribution components 2 can achieve comprehensive and uniform spraying in the first direction X and the second direction Y.

[0085] The mounting plate 1 is rectangular or other shapes, with its sidewalls facing the first direction X and the second direction Y, respectively, to match the shape of the first water distribution component 2. When the mounting plate 1 is a long and narrow plate with a long span along the first direction X, the first water outlet 212 can also be set to be long and narrow, so that the first water outlet 212 has a large continuous water outlet area and is not easily blocked by scale or algae and other debris, thus meeting the requirements for continuous and uniform water output.

[0086] Multiple first water distribution units 21 are arranged at intervals or continuously along the second direction Y. If multiple first water distribution units 21 are arranged at intervals along the second direction Y, water can also be distributed downward in the hollow area between adjacent first water distribution units 21. If multiple first water distribution units 21 are arranged continuously along the second direction Y, the water distribution device distributes water downward through the first water distribution space 22 below each first water distribution unit 21.

[0087] In this embodiment, by setting the first water outlet 212 to extend along the first direction X and setting the multiple first water distribution units 21 to be arranged along the second direction Y, the extension direction of the first water outlet 212 and the water outlet direction of the multiple first water distribution units 21 are coordinated with each other, so that the first water distribution component 2 can achieve uniform spraying over a large area in the first direction X and the second direction Y, reducing the occurrence of local areas being too dry or too wet, which is beneficial to improving the heat dissipation capacity and efficiency of the water distribution device.

[0088] Figure 6 This is a schematic diagram of the structure of some embodiments of the second water distribution unit of the water distribution device according to the present disclosure. Figure 7 This is a partial schematic diagram of some embodiments of the second water distribution unit of the water distribution device according to the present disclosure, with reference to... Figures 1 to 7 In some embodiments, a plurality of first water distribution units 21 are spaced apart along a second direction Y. The water distribution device also includes a second water distribution assembly 3, which includes one or more second water distribution units 31.

[0089] Each second water distribution unit 31 is disposed between two adjacent first water distribution units 21. Each second water distribution unit 31 includes two second side plates 311, the bottoms of the two second side plates 311 are connected and the tops are respectively connected to the adjacent first side plates 211.

[0090] Each second side plate 311 has a second water outlet 312, so that a second water distribution space 32 is formed between the lower part of each second side plate 311 and the adjacent first side plate 211. The two second water outlets 312 are configured to guide the coolant to collide with each other below the second water distribution space 32.

[0091] The bottom of the second side plate 311 is flush with the bottom plane of the mounting plate 1, or higher / lower than the bottom plane of the mounting plate 1. The bottom height of the second side plate 311 and the included angle between the two second side plates 311 of each second water distribution unit 31 can be adjusted according to the actual situation.

[0092] The two second side plates 311 are connected at the bottom and at the top respectively to the adjacent first side plate 211, so that the two second side plates 311 also form an angle between them. The two second side plates 311 of each second side plate 311 form a water storage space with a large cross section and a small cross section at the bottom, which can raise the water level of the coolant contained therein and increase the jet kinetic energy of the coolant.

[0093] The second side plate 311 is not attached to the first side plate 211, so that a second water distribution space 32 for coolant flow is formed between the upper surface of the adjacent first side plate 211 and the lower surface of the second side plate 311. The coolant discharged from the second water outlet 312 is sprayed downward through the second water distribution space 32.

[0094] The two second water outlets 312 of each second water distribution unit 31 are arranged opposite each other so that the cooling water from the two second water outlets 312 passes through the second water distribution space 32 and then converges and impacts below the bottom of the second side plate 311. The kinetic energy of the water flow is used to break the water droplets, thereby enabling the coolant to be distributed more evenly and to spray the filler below the mounting plate 1 evenly.

[0095] In this embodiment, by setting a second water distribution component 3 between the first water distribution units 21, the smaller cross-sectional water storage space provided by each second water distribution unit 31 can further provide greater jet kinetic energy to the stored coolant and improve the jet efficiency. The cooperation between the second water distribution space 32 and the first water distribution space 22 can increase the spray coverage area of ​​the water distribution device, thereby improving the heat dissipation capacity and water distribution uniformity of the water distribution device.

[0096] refer to Figures 2-7 In some embodiments, the height of the second water outlet 312 is lower than that of the first water outlet 212.

[0097] When the coolant is supplied at a flow rate of 30-70%, the coolant in the water storage space can be sprayed outward through the second water outlet 312. When the coolant is supplied at a flow rate of 70-100%, the coolant level in the water storage space is high, and water can be distributed outward simultaneously through the second water outlet 312 and the first water outlet 212.

[0098] In this embodiment, by setting the height of the second water outlet 312 to be lower than the water outlet height of the first water outlet 212, the water distribution requirements under different coolant supply flow rates can be met. When the liquid level is high, water is distributed outwards simultaneously through the second water outlet 312 and the first water outlet 212. When the liquid level is relatively low, water is sprayed outwards through the lower second water outlet 312, so that the water distribution kinetic energy can be more uniform at different liquid levels, thereby improving the water distribution uniformity of the water distribution device.

[0099] refer to Figures 2-3 and Figures 6-7 In some embodiments, the second side plate 311 includes a bent portion 311a and a main body portion 311b. The bent portion 311a is connected to the top of the main body portion 311b and the first side plate 211, respectively, and the bent portion 311a is angled to the main body portion 311b. The connection position between the bent portion 311a and the first side plate 211 is lower than the first water outlet 212 to reduce interference with the first water outlet 212.

[0100] The second water outlet 312 includes a second water outlet 312a and a third water outlet 312b. The second water outlet 312a is disposed on the main body 311b, and the third water outlet 312b is disposed on the bending part 311a. The height of the second water outlet 312a is lower than that of the third water outlet 312b.

[0101] The bent portion 311a is integrally formed with the main body portion 311b, and the bent portion 311a is at an angle to the main body portion 311b so that a flow channel is formed between the main body portion 311b and the first side plate 211 for the coolant flowing downward from the second water outlet portion 312.

[0102] When the coolant is supplied at a flow rate of 30-50%, the coolant flows into the second water distribution space 32 through the second water outlet 312a within the water storage space formed between the two main body sections 311b, and is sprayed outwards. For lower coolant levels, the lowest second water outlet 312a is used to distribute water outwards, avoiding excessive dispersion of coolant kinetic energy and enabling the coolant to achieve a powerful impact spray.

[0103] When the coolant is supplied at a flow rate of 50-70%, the coolant level is higher than the top of the two main body parts 311b. It overflows outward from the water storage space between the two main body parts 311b into the area between the first side plate 211 and the bending part 311a. The coolant flows into the second water distribution space 32 through the second water outlet 312a and the third water outlet 312b respectively, and is sprayed outward.

[0104] When the coolant is supplied at a flow rate of 70-100%, the coolant level in the reservoir is high. The coolant can overflow from the reservoir between the two main sections 311b to the area between the first side plate 211 and the bend 311a, as well as the area above the first outlet 212. It can then be distributed outwards simultaneously through the second outlet 312 and the first outlet 212. For high flow rate conditions, the third outlet 312b can assist the second outlet 312a in guiding water into the second water distribution space 32, preventing excessive coolant from entering the first water distribution space 22 and causing the flow rate in the second water distribution space 32 to be too low. This ensures a more uniform water distribution flow rate between the second water distribution space 32 and the first water distribution space 22.

[0105] In this embodiment, the first water outlet 212, the second water outlet 312a, and the third water outlet 312b are set at different heights, and their different heights are matched with the distance from the water storage space along the second direction Y, so that the coolant can maintain a relatively balanced water outlet kinetic energy under different flow conditions, thereby improving the uniformity of water distribution.

[0106] refer to Figures 4-7 In some embodiments, the water outlet cross-section of the second water outlet 312a and / or the third water outlet 312b gradually increases from the bottom to the top. The water outlet cross-section of the second water outlet 312a and / or the third water outlet 312b is set as an inverted triangle, an inverted trapezoid, etc.

[0107] The size of the water outlet cross section of the second water outlet 312a and / or the third water outlet 312b can be adjusted according to the actual situation. For example, the second water outlet 312a can be set as an isosceles triangle with side lengths of 6 mm, 13 mm and 13 mm respectively, and the third water outlet 312b can be set as an isosceles trapezoid with an upper side length of 3 mm and a lower side length of 6 mm.

[0108] In this embodiment, by setting the water outlet cross-sections of the second water outlet 312a and / or the third water outlet 312b to increase sequentially from bottom to top, the coolant is discharged from the smaller cross-section when the liquid level in the water storage space is low, and the coolant is discharged from the larger cross-section when the liquid level in the water storage space is high. This can maintain the stability of the water outlet flow rate and kinetic energy when the liquid level fluctuates, thereby balancing the water outlet kinetic energy between high and low liquid levels and improving the water distribution uniformity at different flow rates.

[0109] refer to Figures 2-3 , Figures 6-7 In some embodiments, each second water distribution unit 31 further includes a base plate 313, and the bottoms of the two main body parts 311b are connected by the base plate 313. The base plate 313 is parallel to the bottom plane of the mounting plate 1, and the base plate 313 and the mounting plate 1 together form a water storage space.

[0110] The base plate 313 is connected between the bottoms of the two main body parts 311b and has a certain width. The base plate 313 can reduce the distance between the two second side plates 311 along the second direction Y, so as to further increase the water level of the water storage space and increase the spray kinetic energy of the coolant.

[0111] The base plate 313 is integrally formed with the two main body parts 311b and the two bent parts 311a to improve the structural strength of the second water distribution assembly 3 and enhance its capacity to carry coolant. Each second water distribution unit 31 is connected to the first side wall 11 and the second side wall 12 at both ends along the first direction X to improve the structural strength of the water distribution device.

[0112] In this embodiment, by having the second water distribution unit 31 have a base plate 313, the water level in the water storage space can be increased, the jet kinetic energy of the coolant can be increased, and the structural strength and load-bearing capacity of the water distribution device can be made more stable.

[0113] refer to Figures 1 to 7 In some embodiments, the included angle between the two first side plates 211 of each first water distribution unit 21 is 30° to 45°; and / or the included angle between the two main body portions 311b of each second water distribution unit 31 is 30° to 45°.

[0114] In this embodiment, by setting the included angle between the two first side plates 211 and / or the included angle between the two main body parts 311b to 30° to 45°, the water storage space can provide a certain amount of water storage kinetic energy for the coolant.

[0115] Given a fixed size for the installation tray 1, an angle of 30° to 45° can balance water distribution uniformity and installation cost. This avoids situations where the number of the first water distribution unit 21 and / or the second water distribution unit 31 is too small due to an excessively large angle, resulting in uneven water distribution. It also avoids situations where the number of the first water distribution unit 21 and / or the second water distribution unit 31 is too large due to an excessively small angle, resulting in increased material and maintenance costs.

[0116] In some embodiments, the second water distribution assembly 3 is detachably connected to the first side plate 211. The second side plate 311 is connected to the first side plate 211 by means of a snap-fit ​​connection or a plug-in connection, including but not limited to. For example, the first side plate 211 may include a bracket 213 disposed on the outside of the first side plate 211, and the first side plate 211 is connected to the second side plate 311 through the bracket 213, wherein the bracket 213 does not interfere with the flow of coolant.

[0117] In this embodiment, by making the second water distribution component 3 detachable, it is convenient to clean and maintain the second water distribution component 3 and the first water distribution component 2. This can reduce the blockage of the second water distribution space 32 and / or the second water outlet 312 by scale and other debris, and enable timely repair and replacement of worn or aged parts. This helps to improve the water distribution reliability of the water distribution device, so that the water distribution device can maintain a uniform water distribution state and a relatively stable heat dissipation effect.

[0118] refer to Figure 4 and Figure 5 In some embodiments, the first water outlet 212 is rectangular. The long side of the first water outlet 212 is parallel to the first direction X.

[0119] In this embodiment, by setting the first water outlet 212 as a rectangle, the rectangular opening has a large cross-section and is not easily blocked by scale or algae. The first water outlet 212 can continuously discharge water along the first direction X, realizing continuous high-density impact spray, which can meet the needs of large flow of coolant supply and improve the water distribution efficiency of the water distribution device.

[0120] Figure 8 This is a structural schematic diagram of a water supply device according to some embodiments of the water system disclosed herein, with reference to... Figures 1 to 8 In another aspect of this disclosure, a water distribution system is provided, including a water distribution device and a water supply device 4 as described in any of the above embodiments. The water supply device 4 is disposed at one end of the mounting plate 1 along a first direction X, and is a water inlet pipe configured to supply coolant to the mounting plate 1. The first direction X is parallel to the length direction of the mounting plate 1.

[0121] In this embodiment, the water distribution system uses two first side plates 211 and a first water outlet 212 arranged at an angle to allow coolant to exit through the orifice and achieve impact spraying. This avoids the situation in related technologies where nozzle clogging affects the water distribution function and uniformity. The coolant provides a more uniform and reliable spray to the filler through mutual impact. Moreover, compared with the nozzles in related technologies, the converging impact of water flow in the first water distribution space 22 can provide greater local kinetic energy for the spraying process of coolant, enabling the water distribution system to achieve a better spraying effect.

[0122] The sprinkler spraying method in related technologies requires the purchase of sprinklers. The shape, material, specifications, and brand of the sprinklers directly affect the water distribution cost. High-end sprinklers or customized designs are even more expensive. This embodiment adopts the method of orifice water outlet and impact spraying, which can also reduce the cost of the water distribution system and facilitate maintenance and cleaning.

[0123] Figure 9 This is a schematic diagram of the structure of an energy-consuming device according to some embodiments of the water distribution system disclosed herein. Figure 10 This is a schematic diagram of water distribution according to some embodiments of the water distribution system disclosed herein. Figure 11This is a water distribution diagram according to some other embodiments of the water distribution system disclosed herein. The second direction Y is parallel to the width direction of the mounting plate 1, and the mounting plate 1 is a structure of a cooling tower body.

[0124] refer to Figures 1 to 11 The arrows in the figure indicate the direction of water flow. In some embodiments, the mounting plate 1 has a first sidewall 11 and a second sidewall 12 disposed opposite to each other along a first direction X, and a third sidewall 13 and a fourth sidewall 14 disposed opposite to each other along a second direction Y perpendicular to the first direction X.

[0125] The number of first water distribution units 21 is multiple and they are arranged along the second direction Y. A water distribution area 61 is formed between adjacent first water distribution units 21. An adjustment area 62 is formed between the two first water distribution units 21 located on the outer side and the third side wall 13 and the fourth side wall 14, respectively.

[0126] The first sidewall 11 has a first mounting portion perpendicular to the bottom plane of the mounting plate 1 and a second mounting portion parallel to the bottom plane of the mounting plate 1. The second sidewall 12 has a third mounting portion 121 perpendicular to the bottom plane of the mounting plate 1 and a fourth mounting portion 122 parallel to the bottom plane of the mounting plate 1. The two ends of the first water distribution unit 21 along the first direction X are respectively connected to the second mounting portion and the fourth mounting portion 122, and the two ends of the first water distribution unit 21 along the first direction X are spaced apart from the first mounting portion and the third mounting portion 121.

[0127] The water distribution system also includes an energy-dissipating device 5, which is located at one end of the mounting plate 1 near the water supply device 4 and connected to the water supply device 4. It is configured to supply water to the water distribution zone 61 and the regulating zone 62 respectively, and the kinetic energy of the coolant supplied by the energy-dissipating device 5 to the water distribution zone 61 is greater than the kinetic energy of the coolant supplied to the regulating zone 62. The energy-dissipating device 5 dissipates energy by impacting the water flow, reducing the impact force of the water flow.

[0128] The first water distribution unit 21 is spaced apart from the first mounting part and the third mounting part 121 at both ends along the first direction X. The water distribution area 61 and the adjustment area 62 are connected by the gap at both ends, so that the coolant in the water distribution area 61 can flow to the adjustment area 62 through the gap, and the water in the adjustment area 62 can flow to the water distribution area 61 through the gap.

[0129] When the water supply flow is large, the water level in the installation pan 1 is 50%-100% of the rated water level; when the water supply flow is small, the water level in the installation pan 1 is 10%-50% of the rated water level.

[0130] refer to Figure 10When the water supply flow rate of the water supply device 4 is small, since each adjustment zone 62 has only one first water outlet 212 and each water distribution zone 61 has two first water outlets 212, the coolant in the adjustment zone 62 will flow from the side of the energy-consuming device 5 to the side near the second side wall 12 more quickly, and flow back to the water distribution zone 61 through the gap between the third mounting part 121 and the first water distribution unit 21, so as to increase the water distribution on the side of the mounting plate 1 near the second side wall 12 and reduce the situation where the packing dries out because the side cannot obtain water supply.

[0131] refer to Figure 11 When the water supply flow rate of the water supply device 4 is large, since the kinetic energy of the coolant in the regulating zone 62 is less than that in the water distribution zone 61, the coolant in the water distribution zone 61 reaches the second side wall 12 faster. The excess coolant near the second side wall 12 will overcome the resistance of the water flow in the regulating zone 62 and flow back to the regulating zone 62 through the gap between the third mounting part 121 and the first water distribution unit 21.

[0132] The coolant flowing back to the regulating zone 62 then flows to the water distribution zone 61 through the gap between the first mounting part and the first water distribution unit 21, accumulates in the area near the energy-consuming device 5 and is discharged through the first water outlet 212, thereby balancing the liquid level difference between the near end and the far end along the first direction X in the water distribution zone 61, reducing the situation where the near end has a small water volume and low liquid level due to the high water flow velocity of the water supply device 4 and the inertial influence of the strong water flow thrust.

[0133] In this embodiment, by dividing the water storage space into a water distribution zone 61 and a regulating zone 62, and by having the energy-consuming device 5 provide water flows with different kinetic energies to the water distribution zone 61 and the regulating zone 62 respectively, the matching of the water supply flow rate and the water distribution flow state is achieved. This enables self-balancing regulation of overflow and shortage under different water supply flow conditions, reducing the risk of imbalance in the long and narrow water distribution system under large-span water distribution conditions, which helps to achieve more uniform water distribution and better spraying effect.

[0134] refer to Figure 9 In some embodiments, the energy-consuming device 5 has a first energy-consuming part 51 disposed in the water flow path and a second energy-consuming part 52 disposed at an angle to the first energy-consuming part 51. The first energy-consuming part 51 has a first energy-consuming hole 511 that leads to the water distribution area 61, and the second energy-consuming part 52 has a second energy-consuming hole 521 that leads to the water adjustment area 62.

[0135] The energy-consuming device 5 is installed inside the mounting plate 1 and is connected to the water supply device 4 through an opening at the end of the mounting plate 1. The energy-consuming device 5 is a partially enclosed box, and the first energy-consuming part 51 and the second energy-consuming part 52 are flat or arc-shaped.

[0136] The first energy-consuming part 51 is located in the water flow path. By colliding with the water flow, it consumes energy from the water entering the water distribution area 61, reducing the impact force of the water flow. After the water flow is dispersed by the collision with the first energy-consuming part 51, it collides a second time with the second energy-consuming part 52 located to the side of the first energy-consuming part 51, further decelerating and consuming energy. The shape and size of the first energy-consuming hole 511 and the second energy-consuming hole 521 can be selected according to factors such as water output requirements and the size of the water distribution device.

[0137] In this embodiment, the first energy-consuming part 51 and the second energy-consuming part 52 are arranged at an angle, so that the second energy-consuming part 52 can achieve secondary impact and energy consumption of the water flow, thereby enabling the energy-consuming device 5 to provide coolant with different kinetic energies to the water distribution area 61 and the adjustment area 62 respectively, so as to balance the imbalance of high flow overflow and low flow shortage under the large span water distribution situation.

[0138] refer to Figure 9 In some embodiments, the water outlet area of ​​the first energy dissipation hole 511 is larger than that of the second energy dissipation hole 521; and / or the first energy dissipation hole 511 is an elongated groove extending along the second direction Y, and the second energy dissipation hole 521 is a circular hole.

[0139] In this embodiment, by setting the water outlet area of ​​the first energy-consuming hole 511 to be larger than that of the second energy-consuming hole 521, the second energy-consuming hole 521 can generate greater energy consumption for the water flow compared to the first energy-consuming hole 511. This results in a lower and more dispersed cooling liquid flow velocity from the second energy-consuming hole 521, improving the reliability of the water flow from the far end of the water distribution zone 61 to the reverse flow from the regulating zone 62 under high flow conditions, and further enhancing the regulating capability of the regulating zone 62.

[0140] Setting the first energy dissipation hole 511 as a long groove helps retain the kinetic energy of the water flow in the inlet direction, thereby increasing the water distribution span within the water distribution area 61. Setting the second energy dissipation hole 521 as a round hole further enhances the energy dissipation intensity and the ability to disperse the water flow, resulting in a lower water flow velocity exiting the second energy dissipation hole 521.

[0141] Combination Figures 1 to 11 The following provides a more detailed description of the structure of the water distribution system in some embodiments:

[0142] The water distribution device includes a mounting plate 1, a first water distribution assembly 2, and a second water distribution assembly 3. The second water distribution assembly 3 is detachably connected to the first side plate 211. The bottom of the mounting plate 1 is hollow. The mounting plate 1 has a first side wall 11 and a second side wall 12 arranged opposite each other along a first direction X, and a third side wall 13 and a fourth side wall 14 arranged opposite each other along a second direction Y. The length of the mounting plate 1 along the first direction X is greater than its width along the second direction Y.

[0143] The ends of the first water distribution assembly 2 are respectively connected to the side wall of the mounting plate 1. Multiple first water distribution units 21 are arranged at intervals along the second direction Y. Two first side plates 211 form an angle, and the two first side plates 211 are connected at the top and arranged at intervals at the bottom.

[0144] Each second water distribution unit 31 is disposed between two adjacent first water distribution units 21. Each second water distribution unit 31 includes two second side plates 311 and a bottom plate 313. The second side plates 311 include a bent portion 311a and a main body portion 311b.

[0145] The first side plate 211 has a first water outlet 212. The second water outlet 312 includes a second water outlet 312a and a third water outlet 312b. The second water outlet 312a is located in the main body 311b, and the third water outlet 312b is located in the bend 311a. The height of the second water outlet 312a is lower than that of the third water outlet 312b, and the first water outlet 212 is higher than that of the third water outlet 312b. The water outlet cross-section of the second water outlet 312a and / or the third water outlet 312b gradually increases from the bottom to the top, and the first water outlet 212 is rectangular.

[0146] The first sidewall 11 has a first mounting portion perpendicular to the bottom plane of the mounting plate 1 and a second mounting portion parallel to the bottom plane of the mounting plate 1. The second sidewall 12 has a third mounting portion 121 perpendicular to the bottom plane of the mounting plate 1 and a fourth mounting portion 122 parallel to the bottom plane of the mounting plate 1. The first water distribution unit 21 is connected to the second mounting portion and the fourth mounting portion 122 at both ends along the first direction X, and the first water distribution unit 21 is spaced apart from the first mounting portion and the third mounting portion 121 along the first direction X.

[0147] A water distribution area 61 is formed between adjacent second side panels 311, and adjustment areas 62 are formed between the first water distribution unit 21 and the third side wall 13 and the fourth side wall 14, respectively. The water distribution system also includes a water supply device 4 and an energy consumption device 5. The energy consumption device 5 is located at the end of the mounting plate 1 near the water supply device 4 and is connected to the water supply device 4. It is configured to supply water to the water distribution area 61 and the adjustment area 62, respectively.

[0148] The energy-consuming device 5 has a first energy-consuming part 51 disposed in the water flow path and a second energy-consuming part 52 disposed at an angle to the first energy-consuming part 51. The first energy-consuming part 51 has a first energy-consuming hole 511 that discharges water toward the water distribution area 61, and the second energy-consuming part 52 has a second energy-consuming hole 521 that discharges water toward the adjustment area 62.

[0149] The first energy-consuming part 51 is disposed on the water flow path. By colliding with the water flow, it consumes energy from the water entering the water distribution area 61, reducing the impact force of the water flow. After the water flow is dispersed by the collision with the first energy-consuming part 51, it collides a second time with the second energy-consuming part 52 located to the side of the first energy-consuming part 51, further decelerating and consuming energy. The water outlet area of ​​the first energy-consuming hole 511 is larger than that of the second energy-consuming hole 521. The first energy-consuming hole 511 is a long groove extending along the second direction Y, and the second energy-consuming hole 521 is a circular hole.

[0150] When the water supply flow rate of the water supply device 4 is small, the coolant in the regulating zone 62 flows faster from the side of the energy-consuming device 5 to the side near the second side wall 12, and flows back to the water distribution zone 61 through the gap between the third mounting part 121 and the first water distribution unit 21, so as to increase the water distribution on the side of the mounting plate 1 near the second side wall 12 and reduce the situation where the packing dries out because the side cannot obtain water supply.

[0151] When the water supply flow rate of the water supply device 4 is large, the coolant in the water distribution area 61 reaches the second side wall 12 more quickly. The excess coolant near the second side wall 12 will overcome the resistance of the water flow in the adjustment area 62 and flow back to the adjustment area 62 through the gap between the third mounting part 121 and the first water distribution unit 21.

[0152] The coolant flowing back to the regulating zone 62 then flows to the water distribution zone 61 through the gap between the first mounting part and the first water distribution unit 21, accumulates in the area near the energy-consuming device 5 and is discharged through the first water outlet 212, thereby balancing the liquid level difference between the near end and the far end along the first direction X in the water distribution zone 61, reducing the situation where the near end has a small water volume and low liquid level due to the high water flow velocity of the water supply device 4 and the inertial influence of the strong water flow thrust.

[0153] The water distribution system in this embodiment can achieve precise matching of flow rate and flow pattern, greatly improve the stability and efficiency range of large-span variable flow operation, break through the problem of uneven water distribution under the limitation of length-to-width ratio, solve the problem of hydraulic imbalance in narrow and long water distribution trays, and provide an innovative solution for the efficient and stable operation of large integrated cooling towers.

[0154] In another aspect of this disclosure, a cooling tower is provided, including a water distribution system as described in any of the above embodiments. In this embodiment, the water distribution system of the cooling tower has a strong ability to uniformly distribute water, which helps to improve the cooling spray effect and heat exchange performance of the cooling tower.

[0155] In another aspect of this disclosure, an integrated cooling plant is provided, including a cooling tower as described in the above embodiments. In this embodiment, the cooling tower of the integrated cooling plant has strong heat exchange performance, which can meet the requirements of integrated assembly of the cooling tower and the casing cooling plant and improve the operational reliability of the integrated cooling plant.

[0156] The embodiments of this disclosure have now been described in detail. To avoid obscuring the concept of this disclosure, some details known in the art have not been described. Those skilled in the art can fully understand how to implement the technical solutions disclosed herein based on the above description.

[0157] While specific embodiments of this disclosure have been described in detail by way of examples, those skilled in the art should understand that the examples are for illustrative purposes only and not intended to limit the scope of this disclosure. Those skilled in the art should understand that modifications can be made to the above embodiments or equivalent substitutions can be made to some technical features without departing from the scope and spirit of this disclosure. The scope of this disclosure is defined by the appended claims.

Claims

1. A water distribution device, characterized in that, include: The mounting plate (1) has a hollow bottom; The first water distribution assembly (2) has its respective side ends connected to the corresponding side wall of the mounting plate (1) to form a water storage space at least between the first water distribution assembly (2) and the side wall of the mounting plate (1); The first water distribution assembly (2) includes one or more first water distribution units (21), each of which includes two first side plates (211) arranged at an angle. The tops of the two first side plates (211) are connected and the bottoms are spaced apart, so that a first water distribution space (22) is formed between the two first side plates (211). Each of the first side plates (211) has a first water outlet (212), and the water outlet directions of the two first water outlets (212) are opposite to each other, so as to guide the coolant to collide with each other in the first water distribution space (22).

2. The water distribution device as described in claim 1, characterized in that, The first water outlet (212) extends along the first direction (X); The number of the first water distribution units (21) is multiple, and the multiple first water distribution units (21) are arranged along a second direction (Y) perpendicular to the first direction (X).

3. The water distribution device as described in claim 2, characterized in that, Multiple first water distribution units (21) are spaced apart along the second direction (Y); The water distribution device further includes: The second water distribution assembly (3) includes one or more second water distribution units (31), each second water distribution unit (31) is disposed between two adjacent first water distribution units (21), each second water distribution unit (31) includes two second side plates (311), the bottoms of the two second side plates (311) are connected and the tops are respectively connected to the adjacent first side plates (211). Each of the second side plates (311) has a second water outlet (312) so that a second water distribution space (32) is formed between each of the second side plates (311) and its adjacent first side plate (211) respectively. The two second water outlets (312) are configured to guide the coolant to collide with each other below the second water distribution space (32).

4. The water distribution device as described in claim 3, characterized in that, The height of the second water outlet (312) is lower than that of the first water outlet (212).

5. The water distribution device as described in claim 4, characterized in that, The second side plate (311) includes a bent portion (311a) and a main body portion (311b). The bent portion (311a) is connected to the top of the main body portion (311b) and the first side plate (211) respectively. The bent portion (311a) is set at an angle to the main body portion (311b). The second water outlet (312) includes a second water outlet (312a) and a third water outlet (312b). The second water outlet (312a) is disposed on the main body (311b), and the third water outlet (312b) is disposed on the bending part (311a). The height of the second water outlet (312a) is lower than that of the third water outlet (312b).

6. The water distribution device as described in claim 5, characterized in that, The water outlet cross-section of the second water outlet (312a) and / or the third water outlet (312b) gradually increases from the bottom to the top.

7. The water distribution device as described in claim 5, characterized in that, Each of the second water distribution units (31) also includes a base plate (313), through which the bottoms of the two main body parts (311b) are connected; The base plate (313) is parallel to the bottom plane of the mounting plate (1), and the base plate (313) and the mounting plate (1) together form a water storage space.

8. The water distribution device as described in claim 7, characterized in that, The included angle between the two first side plates (211) of each first water distribution unit (21) is 30° to 45°; and / or The included angle between the two main body portions (311b) of each second water distribution unit (31) is 30° to 45°.

9. The water distribution device according to any one of claims 3 to 8, characterized in that, The second water distribution assembly (3) is detachably connected to the first side plate (211).

10. The water distribution device according to any one of claims 1 to 8, characterized in that, The first water outlet (212) is rectangular.

11. A water distribution system, characterized in that, include: The water distribution device as described in any one of claims 1 to 10; A water supply device (4) is disposed at one end of the mounting plate (1) along a first direction (X) and is configured to supply coolant to the mounting plate (1); The first direction (X) is parallel to the length direction of the mounting plate (1).

12. The water distribution system as described in claim 11, characterized in that, The mounting plate (1) has a first sidewall (11) and a second sidewall (12) arranged opposite to each other along the first direction (X), and a third sidewall (13) and a fourth sidewall (14) arranged opposite to each other along a second direction (Y) perpendicular to the first direction (X); The number of the first water distribution units (21) is multiple and they are arranged along the second direction (Y). A water distribution area (61) is formed between adjacent first water distribution units (21). An adjustment area (62) is formed between the two first water distribution units (21) located on the outside and the third side wall (13) and the fourth side wall (14). The first sidewall (11) has a first mounting portion perpendicular to the bottom plane of the mounting plate (1) and a second mounting portion parallel to the bottom plane of the mounting plate (1). The second sidewall (12) has a third mounting portion (121) perpendicular to the bottom plane of the mounting plate (1) and a fourth mounting portion (122) parallel to the bottom plane of the mounting plate (1). The first water distribution unit (21) is connected to the second mounting portion and the fourth mounting portion (122) at both ends along the first direction (X), and the first water distribution unit (21) is spaced apart from the first mounting portion and the third mounting portion (121) at both ends along the first direction (X). The water distribution system further includes: An energy-consuming device (5) is disposed at one end of the mounting plate (1) near the water supply device (4) and connected to the water supply device (4). It is configured to supply water to the water distribution area (61) and the regulating area (62) respectively, and the kinetic energy of the coolant provided by the energy-consuming device (5) to the water distribution area (61) is greater than the kinetic energy of the coolant provided to the regulating area (62).

13. The water distribution system as described in claim 12, characterized in that, The energy-consuming device (5) has a first energy-consuming part (51) disposed in the water flow path and a second energy-consuming part (52) disposed at an angle to the first energy-consuming part (51). The first energy-consuming part (51) has a first energy-consuming hole (511) that discharges water toward the water distribution area (61), and the second energy-consuming part (52) has a second energy-consuming hole (521) that discharges water toward the adjustment area (62).

14. The water distribution system as described in claim 13, characterized in that, The water outlet area of ​​the first energy-consuming hole (511) is larger than that of the second energy-consuming hole (521); and / or The first energy dissipation hole (511) is an elongated groove and extends along the second direction (Y), while the second energy dissipation hole (521) is a circular hole.

15. A cooling tower, characterized in that, include: The water distribution system as described in any one of claims 11 to 14.

16. An integrated cooling plant, characterized in that, include: The cooling tower as described in claim 15.

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