A cooling delta cell of a multi-layer current equalization shutter group arranged horizontally with a rotating shaft

Abstract

The application discloses a cooling triangular unit with a rotating shaft horizontally arranged multilayer flow-equalizing louver group, which comprises a cooling triangular unit and a rotating shaft horizontally arranged multilayer flow-equalizing louver group. The cooling triangular unit comprises a left cooling column, a right cooling column and an air inlet louver. The rotating shaft horizontally arranged multilayer flow-equalizing louver group comprises a plurality of vertically layered rotating shaft horizontally arranged flow-equalizing louver module groups. The rotating shaft horizontally arranged flow-equalizing louver module group comprises a plurality of laterally arranged rotating shaft horizontally arranged flow-equalizing louver modules. The external wind field entering the cooling triangular unit is very complex. According to the environmental wind speed and the air inlet inclination angle of the air inlet louver of the cooling triangular unit, the rotating angle of the louvers of each flow-equalizing louver module of the multilayer flow-equalizing louver group is adjusted, and the rotating angles of the flow-equalizing louver modules of the multilayer flow-equalizing louver group are coupled to realize the optimal matching of the flow-equalizing, flow-guiding and wind resistance reduction effects.

Description

TECHNICAL FIELD

[0001] The present application belongs to the field of indirect air cooling tower of thermal power plant, and particularly relates to a cooling triangular unit with a multilayer flow-equalizing louvre group arranged horizontally along a rotating shaft. BACKGROUND

[0002] The indirect air cooling tower relies on the ambient wind to cool the circulating water, and thus the cooling performance of the indirect air cooling system is easily affected by the ambient wind. As a core component of the indirect air cooling system, the cooling triangular unit determines the overall cooling performance of the cooling columns on the two sides of the cooling triangular unit in terms of the uniformity of the air inlet of the cooling columns and the overall ventilation resistance of the cooling triangular unit. In the natural ambient wind, the cooling columns on the left and right sides of the cooling triangular unit are prone to uneven air inlet and large deviation of the cooling performance. The air-side flow-equalizing device can distribute the air inlet of the cooling triangular unit, balance the air inlet of the cooling columns on the two sides of the cooling triangular unit, and optimize the overall cooling performance of the cooling triangular unit. However, the upper part of the cooling triangular unit is usually inclined to the cooling triangular unit at a certain angle to form the air inlet, which leads to uneven local heat exchange of the cooling columns on the left and right sides of the cooling triangular unit and affects the overall cooling performance of the cooling triangular unit.

[0003] Chinese patent, patent number ZL 2015 1 0055635.6, discloses a gas side flow uniformizing device of an indirect cooling tower cooling triangle, which is composed of at least one group of flow uniformizing components arranged along the circumference of the indirect cooling tower, specifically including a cooling triangle, a first flow uniformizing plate for changing the flow direction of the cooling triangle is arranged in the cavity of the cooling triangle, the first flow uniformizing plate is arranged along the middle symmetry plane of the cooling triangle and extends outward to the outside of the cooling triangle; the outer end face of the cooling column on both sides of the cooling triangle is respectively provided with a second and a third flow uniformizing plate for converging and guiding the incoming air, the second and third flow uniformizing plates are respectively arranged outward along the radial line of the indirect cooling tower, and the first, second and third flow uniformizing plates are all arranged in the vertical direction. The invention reduces the deviation of the incoming air at the air inlet of the cooling triangle by the cooperation of the three groups of flow uniformizing plates, eliminates the low-speed vortex area of the air in the cooling triangle, and maximizes the flow uniformizing effect of the incoming air of the cooling triangle. Patent number 202111545557.X, a cooling triangle unit installed with a flow uniformizing device with a middle jet gap, on the basis of uniformizing the incoming air of the cooling triangle, the jet flow formed by the middle jet gap eliminates the vortex induced by the incoming air at the leeward side of the flow uniformizing device, thereby improving the cooling performance of the cooling columns on both sides of the cooling triangle unit and the overall cooling performance. Patent number 202111610358.2, a cooling triangle unit installed with a flow uniformizing device with jet flow alternating effect, on the basis of balancing the incoming air on both sides of the cooling triangle, the multi-stage jet flow formed by the multi-stage jet gap eliminates the multi-stage vortex formed by the incoming air at the leeward side of the flow uniformizing device, thereby improving the cooling performance of the cooling columns on both sides. The flow uniformizing devices of the above-mentioned patents all belong to fixed flow uniformizing devices. When the environmental wind obliquely enters the air inlet louver of the cooling triangle unit, the air vortex induced at the leeward side of the flow uniformizing device can be eliminated on the basis of balancing or uniformizing the incoming air on both sides of the cooling triangle. However, when the environmental wind with high speed obliquely enters the cooling triangle unit, the flow uniformizing device has a large resistance effect, which may reduce the cooling performance of the cooling triangle unit. The cooling triangle unit of the present invention is a multi-layer flow uniformizing louver group with a horizontal rotating shaft. Since the external wind field entering the cooling triangle unit is very complex, according to the environmental wind speed and the incoming wind inclination angle of the air inlet louver of the cooling triangle unit, the rotation angle of the louvers of each flow uniformizing louver module of the multi-layer flow uniformizing louver group arranged horizontally on the rotating shaft is adjusted, and the rotation angles of the flow uniformizing louver modules of the multi-layer flow uniformizing louver group are coupled to realize the optimal matching of flow uniformizing, flow guiding and reducing ventilation resistance effect. SUMMARY

[0004] The application aims to overcome the problem of uneven heat exchange of left and right sides of the cooling triangle unit caused by the inclined air inlet of the upper space of the cooling triangle, and discloses a cooling triangle unit with a rotating shaft horizontally arranged multilayer flow baffle group, which comprises a cooling triangle unit and a rotating shaft horizontally arranged multilayer flow baffle group.

[0005] A cooling triangle unit with a rotating shaft horizontally arranged multilayer flow baffle group, comprising a cooling triangle unit and a rotating shaft horizontally arranged multilayer flow baffle group, characterized in that the cooling triangle unit comprises a left cooling column, a right cooling column and an air inlet baffle, the rotating shaft horizontally arranged multilayer flow baffle group comprises a plurality of layers of rotating shaft horizontally arranged flow baffle module groups arranged in layers along the vertical direction and adjacent to each other, and the rotating shaft horizontally arranged flow baffle module group comprises a plurality of rotating shaft horizontally arranged flow baffle modules arranged in layers along the horizontal direction and adjacent to each other, and the rotating shaft horizontally arranged flow baffle module comprises an inner vertical column, an outer vertical column, a rotating shaft, a baffle and a rotating drive device.

[0006] The right end of the left cooling column is provided with a support surface, the left end of the right cooling column is provided with a support surface, and the right end support surface of the left cooling column, the left end support surface of the right cooling column and the air inlet baffle support surface form a triangular space, the top of the cooling triangle unit is provided with an upper sealing plate, and the bottom of the cooling triangle unit is provided with a lower sealing plate.

[0007] The rotating shaft horizontally arranged multilayer flow baffle group comprises a first layer, a second layer, a third layer, a fourth layer, a fifth layer and a sixth layer of rotating shaft horizontally arranged flow baffle module groups arranged adjacent to each other from bottom to top, and M is greater than or equal to 1 (M is an integer).

[0008] The sequentially bottom-up Ith layer (1≤I≤M) rotation axis horizontally arranged uniform flow louver module group comprises a first, a second, a third, a fourth, and an Imth inner-outer adjacent rotation axis horizontally arranged uniform flow louver module sequentially arranged from inside to outside, 1≤Im≤4, (Im is an integer).

[0009] A distance between a top end of the Mth layer, i.e., the uppermost layer, rotation axis horizontally arranged uniform flow louver module group of the rotation axis horizontally arranged multi-layer uniform flow louver group and the upper sealing plate at the top of the cooling triangular unit is Hn, 0≤Hn≤1 / 2H, and a distance between a bottom end of the first layer, i.e., the lowermost layer, rotation axis horizontally arranged uniform flow louver module group of the rotation axis horizontally arranged uniform flow louver module group and the lower sealing plate at the bottom of the cooling triangular unit is Hz, 0≤Hz<1 / 2H.

[0010] A horizontal vertical distance between an inner intersection point of an inner vertical column of a first, i.e., the innermost, rotation axis horizontally arranged uniform flow louver module of the Ith layer rotation axis horizontally arranged uniform flow louver module group and left and right cooling columns is Ln, 0≤Ln≤1 / 5L, and a horizontal vertical distance between an outer vertical column of an Imth, i.e., the outermost, rotation axis horizontally arranged uniform flow louver module of the Ith layer rotation axis horizontally arranged uniform flow louver module group and a louver support surface is Lw, 0≤Lw≤1 / 5L, L being a horizontal vertical distance between the inner intersection point of the left and right cooling columns and the air inlet louver.

[0011] An outer vertical column of an inner uniform flow louver module of the inner-outer adjacent rotation axis horizontally arranged uniform flow louver modules of the Ith layer rotation axis horizontally arranged uniform flow louver module group is the same vertical column as an inner vertical column of an adjacent outer uniform flow louver module, and a horizontal transverse distance between the inner vertical column and the outer vertical column of a Jth (1≤J≤Im) rotation axis horizontally arranged uniform flow louver module of the Ith layer rotation axis horizontally arranged uniform flow louver module group along a vertical center symmetry plane of the cooling triangular unit is LcJ, 0≤LcJ≤L-Ln-Lw.

[0012] A horizontal rotation axis of a louver of the rotation axis horizontally arranged uniform flow louver module is arranged perpendicularly to a vertical support surface of the air inlet louver, and a vertical distance between the horizontal rotation axes of two adjacent louvers of the rotation axis horizontally arranged uniform flow louver module is D, 0<D≤W, W being a louver width of the louver.

[0013] The louver rotating drive device of the rotating shaft horizontally arranged uniform flow louver module is installed on the inner side or the outer side of the rotating shaft horizontally arranged uniform flow louver module, and the louver rotating drive device of the rotating shaft horizontally arranged uniform flow louver module is a gear and rack drive mechanism, a four-bar linkage drive mechanism, a belt and pulley drive mechanism, etc. The louver rotating drive device of the rotating shaft horizontally arranged uniform flow louver module can drive the louver to rotate around the horizontal rotating shaft at an angle range of β, 0≤β<180°.

[0014] The louver of the rotating shaft horizontally arranged uniform flow louver module is arranged perpendicularly to the vertical support surface of the inlet louver, and the louver of the rotating shaft horizontally arranged uniform flow louver module is arranged along the cooling column height direction X blocks, X>0 (X is an integer). The material of the louver of the rotating shaft horizontally arranged uniform flow louver module is preferably galvanized steel, aluminum alloy, stainless steel, plastic, glass steel, etc.

[0015] Compared with the existing technology, the cooling triangular unit with the rotating shaft horizontally arranged multi-layer uniform flow louver group has the following beneficial effects: the cooling triangular unit with the rotating shaft horizontally arranged multi-layer uniform flow louver group includes a cooling triangular unit and a rotating shaft horizontally arranged multi-layer uniform flow louver group. The cooling triangular unit includes a left cooling column, a right cooling column, and an inlet louver. The rotating shaft horizontally arranged multi-layer uniform flow louver group includes a plurality of layers of rotating shaft horizontally arranged uniform flow louver module groups arranged in a vertical direction. Each rotating shaft horizontally arranged uniform flow louver module group includes a plurality of rotating shaft horizontally arranged uniform flow louver modules arranged in a horizontal direction. When the environmental wind enters the cooling triangular unit, the environmental wind field is very complex. According to the inclination angle of the environmental wind entering the cooling triangular unit, the rotating angle of the louver of each uniform flow louver module of the rotating shaft horizontally arranged multi-layer uniform flow louver group is adjusted. The optimal matching of the uniform flow, flow guiding, and wind resistance reduction effects of the rotating shaft horizontally arranged multi-layer uniform flow louver group is achieved by coupling the rotating angles of the uniform flow louver modules, thereby strengthening the heat exchange effect of the cooling triangular unit. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 A three-dimensional structure schematic diagram of the cooling triangular unit with the rotating shaft horizontally arranged multi-layer uniform flow louver group.

[0017] Figure 2 A structure schematic diagram of the uniform flow louver module of the cooling triangular unit with the rotating shaft horizontally arranged multi-layer uniform flow louver group.

[0018] Figure 3 A plan view of the cooling triangular unit with the rotating shaft horizontally arranged multi-layer uniform flow louver group when the inlet wind inclination angle of the upper left side is greater than 70° at a large environmental wind speed.

[0019] Figure 4A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the middle left side air inlet angle is less than 70° at large ambient wind speed.

[0020] Figure 5 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the lower right side air inlet angle is greater than 70° at large ambient wind speed.

[0021] Figure 6 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the upper right side air inlet angle is greater than 70° at large ambient wind speed.

[0022] Figure 7 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the middle right side air inlet angle is less than 70° at large ambient wind speed.

[0023] Figure 8 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the lower left side air inlet angle is greater than 70° at large ambient wind speed.

[0024] Figure 9 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the left side air inlet angle is greater than 70° at large ambient wind speed.

[0025] Figure 10 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the ambient wind air inlet angle is less than 70°.

[0026] Figure 11 A cooling triangle unit of a multi-layer flow-equalizing louvers group with horizontal arrangement of rotation axis in plan view when the ambient wind air inlet angle is less than 70°.

[0027] In the figure: 1 - left cooling column, 2 - right cooling column, 3 - air inlet louvers, 4 - upper sealing plate of cooling triangle unit top, 5 - lower sealing plate of cooling triangle unit bottom, 6 - group of multiple layers of rotating shaft horizontally arranged flow uniforming louvers of 1st layer, 7 - group of multiple layers of rotating shaft horizontally arranged flow uniforming louvers of 2nd layer, 8 - group of multiple layers of rotating shaft horizontally arranged flow uniforming louvers of M-1st layer, 9 - group of multiple layers of rotating shaft horizontally arranged flow uniforming louvers of Mth layer, 10 - rotating shaft horizontally arranged flow uniforming louver module, 11 - group of rotating shaft horizontally arranged flow uniforming louver modules, 12 - rotating shaft horizontally arranged flow uniforming louver module louver rotating shaft, 13 - rotating shaft horizontally arranged flow uniforming louver module louver rotating shaft central axis, 14 - inner vertical column, 15 - outer vertical column, 16 - rotating shaft horizontally arranged flow uniforming louver module louver, 17 - rotating shaft horizontally arranged flow uniforming louver module of 1st louver rotating shaft of 1st layer, 18 - rotating shaft horizontally arranged flow uniforming louver module of 2nd louver rotating shaft of 1st layer, 19 - louver driving device, 20 - air inlet angle a, 21 - gear and rack driving mechanism, 22 - four-bar driving mechanism, 23 - belt and pulley driving mechanism, 24 - rotating angle β of rotating shaft horizontally arranged flow uniforming louver module louver. DETAILED DESCRIPTION

[0028] In order to make the technical means, creative features, purposes and effects of the present application easy to understand, the present application is further described below in combination with specific embodiments.

[0029] As Figures 1-2As shown, a cooling triangular unit of a multi-layer horizontal-rotating-axis flow-equalizing louver group includes a cooling triangular unit, a multi-layer horizontal-rotating-axis flow-equalizing louver group, the cooling triangular unit includes a left cooling column 1, a right cooling column 2, and an air inlet louver 3, the multi-layer horizontal-rotating-axis flow-equalizing louver group 6 includes a plurality of vertically layered horizontal-rotating-axis flow-equalizing louver module groups 11, each of which is adjacent to another above or below, the horizontal-rotating-axis flow-equalizing louver module group 11 includes a plurality of horizontally arranged horizontal-rotating-axis flow-equalizing louver modules 10, each of which is adjacent to another inside or outside, the horizontal-rotating-axis flow-equalizing louver module includes an inner vertical louver column 14, an outer vertical louver column 15, a louver rotating shaft 12, a louver 16, and a louver rotating drive device 19, the multi-layer horizontal-rotating-axis flow-equalizing louver group 6, the horizontal-rotating-axis flow-equalizing louver module group 11, and the horizontal-rotating-axis flow-equalizing louver module 10 are vertically arranged along the vertical center symmetry plane of the cooling triangular unit. The horizontal and vertical distance from the inner intersection point formed by the intersection of the left cooling column and the right cooling column to the air inlet louver is L, the height of the cooling column is H, the right end of the left cooling column 1 is provided with a support surface, the left end of the right cooling column 2 is provided with a support surface, the right end support surface of the left cooling column 1, the left end support surface of the right cooling column 2, and the support surface of the air inlet louver 3 form a triangular space, the cooling triangular unit is provided with an upper sealing plate 4 at the top and a lower sealing plate 5 at the bottom. The multi-layer horizontal-rotating-axis flow-equalizing louver group 6 includes a first layer, a second layer, and an Mth layer of horizontal-rotating-axis flow-equalizing louver module groups 11 arranged adjacently from bottom to top in sequence, the height of the Ith layer of horizontal-rotating-axis flow-equalizing louver module groups 11 is HI, and H is the vertical height of the cooling column.The Ith layer of the rotating shaft horizontally arranged uniform flow louver module group 11 is arranged from bottom to top, including the 1st, 2nd, …, Imth inner and outer adjacent rotating shaft horizontally arranged uniform flow louver module 10 arranged from inside to outside, the distance between the top end 16 of the Mth layer of the rotating shaft horizontally arranged uniform flow louver module group 6, i.e. the topmost layer of the rotating shaft horizontally arranged uniform flow louver module group, and the upper sealing plate 4 at the top of the cooling triangular unit is Hn, the distance between the bottom end 17 of the 1st layer of the rotating shaft horizontally arranged uniform flow louver module group, i.e. the bottommost layer of the rotating shaft horizontally arranged uniform flow louver module group, and the lower sealing plate 5 at the bottom of the cooling triangular unit is Hz, the horizontal vertical distance between the inner vertical column 14 of the 1st, i.e. the innermost, rotating shaft horizontally arranged uniform flow louver module 10 of the Ith layer of the rotating shaft horizontally arranged uniform flow louver module group 11 and the inner intersection point formed by the left cooling column 1 and the right cooling column 2 is Ln, the horizontal vertical distance between the outer vertical column 15 of the Imth, i.e. the outermost, rotating shaft horizontally arranged uniform flow louver module 10 of the Ith layer of the rotating shaft horizontally arranged uniform flow louver module group 11 and the louver 3 support surface is Lw, the inner vertical column 14 and the outer vertical column 15 of the rotating shaft horizontally arranged uniform flow louver module 10 are arranged transversely along the vertical center plane of symmetry of the cooling triangular unit, the outer vertical column of the inner uniform flow louver module in the inner and outer adjacent rotating shaft horizontally arranged uniform flow louver modules of the Ith layer of the rotating shaft horizontally arranged uniform flow louver module group is the same vertical column as the inner vertical column of the adjacent outer uniform flow louver module, the horizontal transverse spacing between the inner vertical column and the outer vertical column of the Jth rotating shaft horizontally arranged uniform flow louver module in the Ith layer of the rotating shaft horizontally arranged uniform flow louver module group along the vertical center plane of symmetry of the cooling triangular unit is LcJ, the louver rotating shaft 12 of the rotating shaft horizontally arranged uniform flow louver module is arranged perpendicular to the vertical support surface of the inlet louver 3, the louver rotating shaft 12 of the rotating shaft horizontally arranged uniform flow louver module can drive the louvers of the horizontal rotating shaft uniform flow louver module to rotate around its rotating shaft axis 13 by a certain angle. The louver rotating drive device 19 of the rotating shaft horizontally arranged uniform flow louver module is installed on the inner side or the outer side of the rotating shaft horizontally arranged uniform flow louver module 10, the louver rotating drive device of the rotating shaft horizontally arranged uniform flow louver module is a gear and rack drive mechanism 21, a four-bar drive mechanism 22, a belt and pulley drive mechanism 23, etc., the louver rotating drive device 19 of the rotating shaft horizontally arranged uniform flow louver module can drive the louvers to rotate around the horizontal rotating shaft by an angle 24 in the range of β. The louvers 16 of the rotating shaft horizontally arranged uniform flow louver module are arranged perpendicular to the vertical support surface of the inlet louver 3, the louvers 16 of the rotating shaft horizontally arranged uniform flow louver module are arranged in X blocks along the height direction of the cooling column, and the material of the louvers 16 of the rotating shaft horizontally arranged uniform flow louver module is preferably galvanized steel, aluminum alloy, stainless steel, plastic, glass steel, etc.

[0030] The cooling triangular unit of the embodiment 1 is a cooling triangular unit with a horizontal arrangement of the rotating shaft, wherein the left upper side air inlet of the cooling triangular unit has an inclination angle greater than 70°, the right lower side air inlet of the cooling triangular unit has an inclination angle greater than 70°, and the left middle side air inlet of the cooling triangular unit has an inclination angle less than or equal to 70°.

[0031] As Figures 3-5As shown, a cooling triangular unit of a multi-layer rotating shaft horizontally arranged uniform flow shutter group includes a cooling triangular unit, a multi-layer rotating shaft horizontally arranged uniform flow shutter group, the cooling triangular unit includes a left cooling column 1, a right cooling column 2 and an air inlet shutter 3, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6 includes three layers of vertically layered adjacent rotating shaft horizontally arranged uniform flow shutter module groups 11, each rotating shaft horizontally arranged uniform flow shutter module group 11 includes two horizontally arranged adjacent rotating shaft horizontally arranged uniform flow shutter modules 10, each rotating shaft horizontally arranged uniform flow shutter module includes an inner vertical column 14, an outer vertical column 15, a shutter rotating shaft 12, a shutter 16 and a shutter rotating drive device 19, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6, the rotating shaft horizontally arranged uniform flow shutter module group 11 and the rotating shaft horizontally arranged uniform flow shutter module 10 are vertically arranged along the vertical center symmetry plane of the cooling triangular unit, the horizontal and vertical distance from the inner intersection point formed by the intersection of the left cooling column 1 and the right cooling column 2 to the air inlet shutter 3 is 3m, the vertical height of the cooling column is 16m, the right end of the left cooling column 1 is provided with a support surface, the left end of the right cooling column 2 is provided with a support surface, the right end support surface of the left cooling column 1, the left end support surface of the right cooling column 2 and the support surface of the air inlet shutter 3 form a triangular space, the top of the cooling triangular unit is provided with an upper sealing plate 4 and the bottom of the cooling triangular unit is provided with a lower sealing plate 5.The multi-layer flow uniformity shutter group 6 with horizontal rotating shaft comprises the first layer, the second layer and the third layer of the flow uniformity shutter module group 11 arranged adjacently from bottom to top. The height of the first layer of the flow uniformity shutter module group 11 is 5 m. The first layer, the second layer and the third layer of the flow uniformity shutter module group 11 arranged adjacently from inside to outside comprises the first and the second flow uniformity shutter module 10 arranged adjacently from inside to outside. The distance between the top end 16 of the third layer of the flow uniformity shutter module group 6, i.e. the uppermost flow uniformity shutter module group, and the upper sealing plate 4 at the top of the cooling triangular unit is 1 m. The distance between the bottom end 17 of the first layer of the flow uniformity shutter module group 6, i.e. the lowermost flow uniformity shutter module group, and the lower sealing plate 5 at the bottom of the cooling triangular unit is 0 m. The horizontal and vertical distance between the inner vertical column 14 of the first flow uniformity shutter module 10 of the first layer of the flow uniformity shutter module group 11, i.e. the innermost flow uniformity shutter module group, and the inner intersection point of the left cooling column 1 and the right cooling column 2 is 0.3 m. The horizontal and vertical distance between the outer vertical column 15 of the second flow uniformity shutter module 10 of the first layer of the flow uniformity shutter module group 11, i.e. the outermost flow uniformity shutter module group, and the shutter 3 support surface is 0.2 m. The inner vertical column 14 and the outer vertical column 15 of the flow uniformity shutter module 10 are arranged transversely along the vertical center symmetry plane of the cooling triangular unit. The outer vertical column of the inner flow uniformity shutter module and the inner vertical column of the adjacent outer flow uniformity shutter module in the flow uniformity shutter modules arranged adjacently from inside to outside in the first, the second and the third layer of the flow uniformity shutter module group are the same vertical column. The horizontal distance between the inner vertical column and the outer vertical column of the first and the second flow uniformity shutter module in the first, the second and the third layer of the flow uniformity shutter module group along the vertical center symmetry plane of the cooling triangular unit is 1.25 m. The louver rotating shaft 12 of the flow uniformity shutter module is arranged perpendicularly to the vertical support surface of the inlet louver 3. The louver rotating shaft 12 of the flow uniformity shutter module can drive the louvers of the flow uniformity shutter module to rotate around the louver rotating shaft 13 by a certain angle.The louver rotating driving device 19 of the rotating shaft horizontally arranged uniform flow louver module is installed on the inner side or the outer side of the rotating shaft horizontally arranged uniform flow louver module 10, and the louver rotating driving device of the rotating shaft horizontally arranged uniform flow louver module is a four-bar driving mechanism 22. The louver rotating driving device 19 of the rotating shaft horizontally arranged uniform flow louver module can drive the louver to rotate around the horizontal rotating shaft at an angle 24 ranging from 0 to 180°. The louver 16 of the rotating shaft horizontally arranged uniform flow louver module is arranged perpendicular to the vertical support surface of the inlet louver 3, and the louver 16 of the rotating shaft horizontally arranged uniform flow louver module is arranged along the cooling column height direction. The material of the louver 16 of the rotating shaft horizontally arranged uniform flow louver module is preferably galvanized steel. When the environmental wind enters the upper space of the cooling triangular unit from the left side of the upper side of the cooling triangular unit at an inclination angle of 80°, the rotating angle of the louver of the third layer of the rotating shaft horizontally arranged uniform flow louver module group is adjusted to 80°, so as to realize the flow guiding effect on the environmental wind in the cooling triangular unit. When the environmental wind enters the lower space of the cooling triangular unit from the right side of the lower side of the cooling triangular unit at an inclination angle of 70°, the rotating angle of the louver of the first layer of the rotating shaft horizontally arranged uniform flow louver module group is adjusted to 110°, so as to realize the flow guiding effect on the environmental wind in the cooling triangular unit. When the environmental wind enters the cooling triangular unit from the left side at an inclination angle less than 70°, the louver of the second layer of the rotating shaft horizontally arranged uniform flow louver module group is adjusted to the closed state, so as to realize the uniform flow effect of the air side in the cooling triangular unit, and further realize the purposes of coupling uniform flow, flow guiding and reducing ventilation resistance.

[0032] In example 2, when the inlet wind inclination angle of the upper right side of the cooling triangular unit is 70°, the inlet wind inclination angle of the lower left side of the cooling triangular unit is 70°, and the inlet wind inclination angle of the middle right side of the cooling triangular unit is less than 70°, a cooling triangular unit with a rotating shaft horizontally arranged multi-layer uniform flow louver group is provided.

[0033] Figures 6-8As shown, a cooling triangular unit of a multi-layer rotating shaft horizontally arranged uniform flow shutter group includes a cooling triangular unit, a multi-layer rotating shaft horizontally arranged uniform flow shutter group, the cooling triangular unit includes a left cooling column 1, a right cooling column 2 and an air inlet shutter 3, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6 includes three layers of vertically layered adjacent rotating shaft horizontally arranged uniform flow shutter module groups 11, each rotating shaft horizontally arranged uniform flow shutter module group 11 includes two horizontally arranged adjacent rotating shaft horizontally arranged uniform flow shutter modules 10, each rotating shaft horizontally arranged uniform flow shutter module includes an inner vertical column 14, an outer vertical column 15, a shutter rotating shaft 12, a shutter 16 and a shutter rotating drive device 19, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6, the rotating shaft horizontally arranged uniform flow shutter module group 11 and the rotating shaft horizontally arranged uniform flow shutter module 10 are vertically arranged along the vertical center symmetry plane of the cooling triangular unit, the horizontal and vertical distance from the inner intersection point formed by the intersection of the left cooling column 1 and the right cooling column 2 to the air inlet shutter 3 is 3m, the vertical height of the cooling column is 16m, the right end of the left cooling column 1 is provided with a support surface, the left end of the right cooling column 2 is provided with a support surface, the right end support surface of the left cooling column 1, the left end support surface of the right cooling column 2 and the support surface of the air inlet shutter 3 form a triangular space, the top of the cooling triangular unit is provided with an upper sealing plate 4 and the bottom of the cooling triangular unit is provided with a lower sealing plate 5.The multi-layer flow uniformity shutter group 6 with horizontal rotating shaft comprises the first layer, the second layer and the third layer of the flow uniformity shutter module group 11 arranged adjacently from bottom to top. The height of the first layer of the flow uniformity shutter module group 11 is 5 m. The first layer, the second layer and the third layer of the flow uniformity shutter module group 11 arranged adjacently from inside to outside comprises the first and the second flow uniformity shutter module 10 arranged adjacently from inside to outside. The distance between the top end 16 of the third layer of the flow uniformity shutter module group 6, i.e. the uppermost flow uniformity shutter module group, and the upper sealing plate 4 at the top of the cooling triangular unit is 1 m. The distance between the bottom end 17 of the first layer of the flow uniformity shutter module group 6, i.e. the lowermost flow uniformity shutter module group, and the lower sealing plate 5 at the bottom of the cooling triangular unit is 0 m. The horizontal and vertical distance between the inner vertical column 14 of the first flow uniformity shutter module 10 of the first layer of the flow uniformity shutter module group 11, i.e. the innermost flow uniformity shutter module group, and the inner intersection point of the left cooling column 1 and the right cooling column 2 is 0.3 m. The horizontal and vertical distance between the outer vertical column 15 of the second flow uniformity shutter module 10 of the first layer of the flow uniformity shutter module group 11, i.e. the outermost flow uniformity shutter module group, and the shutter 3 support surface is 0.2 m. The inner vertical column 14 and the outer vertical column 15 of the flow uniformity shutter module 10 are arranged transversely along the vertical center symmetry plane of the cooling triangular unit. The outer vertical column of the inner flow uniformity shutter module and the inner vertical column of the adjacent outer flow uniformity shutter module in the flow uniformity shutter modules arranged adjacently from inside to outside in the first, the second and the third layer of the flow uniformity shutter module group are the same vertical column. The horizontal distance between the inner vertical column and the outer vertical column of the first and the second flow uniformity shutter module in the first, the second and the third layer of the flow uniformity shutter module group along the vertical center symmetry plane of the cooling triangular unit is 1.25 m. The louver rotating shaft 12 of the flow uniformity shutter module is arranged perpendicularly to the vertical support surface of the inlet louver 3. The louver rotating shaft 12 of the flow uniformity shutter module can drive the louvers of the flow uniformity shutter module to rotate around the louver rotating shaft 13 by a certain angle.The louver rotating driving device 19 of the rotating shaft horizontally arranged uniform flow louver module is installed on the inner side or the outer side of the rotating shaft horizontally arranged uniform flow louver module 10, and the louver rotating driving device of the rotating shaft horizontally arranged uniform flow louver module is a gear and rack driving mechanism 21. The louver rotating driving device 19 of the rotating shaft horizontally arranged uniform flow louver module can drive the louver to rotate around the horizontal rotating shaft at an angle 24 ranging from 0 to 180°. The louver 16 of the rotating shaft horizontally arranged uniform flow louver module is arranged perpendicular to the vertical support surface of the inlet louver 3, and the louver 16 of the rotating shaft horizontally arranged uniform flow louver module is arranged along the cooling column height direction 8 blocks. The material of the louver 16 of the rotating shaft horizontally arranged uniform flow louver module is preferably stainless steel. When the environmental wind enters the upper space of the cooling triangular unit from the right side of the upper side of the cooling triangular unit at an inclination angle of 70°, the rotating angle of the louver of the third layer of the rotating shaft horizontally arranged uniform flow louver module group is adjusted to 70°, so as to realize the flow guiding effect on the environmental wind in the cooling triangular unit. When the environmental wind enters the lower space of the cooling triangular unit from the left side of the lower side of the cooling triangular unit at an inclination angle of 75°, the rotating angle of the louver of the first layer of the rotating shaft horizontally arranged uniform flow louver module group is adjusted to 105°, so as to realize the flow guiding effect on the environmental wind in the cooling triangular unit. When the environmental wind enters from the right side of the middle of the cooling triangular unit, the louver of the second layer of the rotating shaft horizontally arranged uniform flow louver module group is adjusted to the vertical closed state, so as to realize the effect of uniform flow of the air side in the cooling triangular unit, and further realize the purposes of coupling uniform flow, flow guiding and reducing ventilation resistance.

[0034] In example 3, when the environmental wind enters from the left side of the cooling triangular unit and the inclination angle of the inlet wind is greater than 70°, a cooling triangular unit with a rotating shaft horizontally arranged multi-layer uniform flow louver group.

[0035] As Figure 9As shown, a cooling triangular unit of a multi-layer rotating shaft horizontally arranged uniform flow shutter group includes a cooling triangular unit, a multi-layer rotating shaft horizontally arranged uniform flow shutter group, the cooling triangular unit includes a left cooling column 1, a right cooling column 2 and an air inlet shutter 3, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6 includes three layers of vertically layered adjacent rotating shaft horizontally arranged uniform flow shutter module groups 11, each rotating shaft horizontally arranged uniform flow shutter module group 11 includes two horizontally arranged adjacent rotating shaft horizontally arranged uniform flow shutter modules 10, each rotating shaft horizontally arranged uniform flow shutter module includes an inner vertical column 14, an outer vertical column 15, a shutter rotating shaft 12, a shutter 16 and a shutter rotating drive device 19, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6, the rotating shaft horizontally arranged uniform flow shutter module group 11 and the rotating shaft horizontally arranged uniform flow shutter module 10 are vertically arranged along the vertical center symmetry plane of the cooling triangular unit, the horizontal and vertical distance from the inner intersection point formed by the intersection of the left cooling column 1 and the right cooling column 2 to the air inlet shutter 3 is 3m, the vertical height of the cooling column is 16m, the right end of the left cooling column 1 is provided with a support surface, the left end of the right cooling column 2 is provided with a support surface, the right end support surface of the left cooling column 1, the left end support surface of the right cooling column 2 and the support surface of the air inlet shutter 3 form a triangular space, the top of the cooling triangular unit is provided with an upper sealing plate 4 and the bottom of the cooling triangular unit is provided with a lower sealing plate 5.The multi-layer flow-equalizing louver group 6 with horizontally arranged rotating shafts comprises the first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top. The height of the first group 11 of flow-equalizing louver modules is 5 m. The first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top comprise the first and second groups 10 of flow-equalizing louver modules arranged adjacently from inside to outside. The distance between the top end of the third group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the upper sealing plate 4 at the top of the cooling triangular unit is 1 m. The distance between the bottom end of the first group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the lower sealing plate 5 at the bottom of the cooling triangular unit is 0 m. The horizontal and vertical distance between the inner vertical column 14 of the first flow-equalizing louver module 10 in the first group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the intersection point of the left cooling column 1 and the right cooling column 2 is 0.3 m. The horizontal and vertical distance between the outer vertical column 15 of the second flow-equalizing louver module 10 in the first group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the louver support surface is 0.2 m. The inner vertical column 14 and the outer vertical column 15 of the flow-equalizing louver module 10 are arranged horizontally along the vertical center symmetry plane of the cooling triangular unit. The outer vertical column of the inner flow-equalizing louver module and the inner vertical column of the adjacent outer flow-equalizing louver module in the first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top are the same vertical column. The horizontal distance between the inner vertical column and the outer vertical column of the first and second flow-equalizing louver modules in the first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top along the vertical center symmetry plane of the cooling triangular unit is 1.25 m. The louver rotating shaft 12 of the flow-equalizing louver module is arranged vertically to the vertical support surface of the inlet louver 3. The louver rotating drive device 19 of the flow-equalizing louver module is installed on the inner side of the flow-equalizing louver module 10. The louver rotating drive device 19 of the flow-equalizing louver module is a belt and pulley drive mechanism 23. The angle 24 of the louver rotating around the horizontal rotating shaft of the flow-equalizing louver module driven by the louver rotating drive device 19 of the flow-equalizing louver module ranges from 0° to 90°.The louvers 16 of the rotating shaft horizontally arranged flow uniforming louver module are arranged perpendicularly to the vertical support surface of the air inlet louver 3, 8 louvers 16 of the rotating shaft horizontally arranged flow uniforming louver module are arranged along the cooling column height direction, and the material of the louver 16 of the rotating shaft horizontally arranged flow uniforming louver module is preferably plastic. The large environment wind speed enters the cooling triangular unit space from the left side or the right side of the cooling triangular unit at an inclination angle of 70°, the rotating angle of the louvers of the first layer, the second layer and the third layer of the rotating shaft horizontally arranged flow uniforming louver module group is adjusted, the louvers of the rotating shaft horizontally arranged flow uniforming louver module are in a horizontal open state, and the purpose of reducing the ventilation resistance in the cooling triangular unit is achieved.

[0036] In example 4, when the small environment wind speed and the air inlet inclination angle are less than 70 degrees, a cooling triangular unit with a rotating shaft horizontally arranged multi-layer flow uniforming louver group.

[0037] As Figure 11As shown, a cooling triangular unit of a multi-layer rotating shaft horizontally arranged uniform flow shutter group includes a cooling triangular unit, a multi-layer rotating shaft horizontally arranged uniform flow shutter group, the cooling triangular unit includes a left cooling column 1, a right cooling column 2 and an air inlet shutter 3, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6 includes three layers of vertically layered adjacent rotating shaft horizontally arranged uniform flow shutter module groups 11, each rotating shaft horizontally arranged uniform flow shutter module group 11 includes two horizontally arranged adjacent rotating shaft horizontally arranged uniform flow shutter modules 10, each rotating shaft horizontally arranged uniform flow shutter module includes an inner vertical shutter column 14, an outer vertical shutter column 15, a shutter rotating shaft 12, a shutter 16 and a shutter rotating drive device 19, the multi-layer rotating shaft horizontally arranged uniform flow shutter group 6, the rotating shaft horizontally arranged uniform flow shutter module group 11 and the rotating shaft horizontally arranged uniform flow shutter module 10 are vertically arranged along the vertical center symmetry plane of the cooling triangular unit, the horizontal and vertical distance from the inner intersection point formed by the intersection of the left cooling column 1 and the right cooling column 2 to the air inlet shutter 3 is 2.4 m, the vertical height of the cooling column is 19 m, the right end of the left cooling column 1 is provided with a support surface, the left end of the right cooling column 2 is provided with a support surface, the right end support surface of the left cooling column 1, the left end support surface of the right cooling column 2 and the support surface of the air inlet shutter 3 form a triangular space, the top of the cooling triangular unit is provided with an upper sealing plate 4 and the bottom of the cooling triangular unit is provided with a lower sealing plate 5.The multi-layer flow-equalizing louver group 6 with horizontally arranged rotating shafts comprises the first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top. The height of the first group 11 of flow-equalizing louver modules is 6 m. The first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top comprise the first and second groups 10 of flow-equalizing louver modules arranged adjacently from inside to outside. The distance between the top end of the third group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the upper sealing plate 4 at the top of the cooling triangular unit is 0.5 m. The distance between the bottom end of the first group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the lower sealing plate 5 at the bottom of the cooling triangular unit is 0.5 m. The horizontal and vertical distance between the inner vertical column 14 of the first flow-equalizing louver module 10 in the first group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the intersection point of the left cooling column 1 and the right cooling column 2 is 0.2 m. The horizontal and vertical distance between the outer vertical column 15 of the second flow-equalizing louver module 10 in the first group 11 of flow-equalizing louver modules arranged adjacently from bottom to top and the louver support surface is 0.2 m. The inner vertical column 14 and the outer vertical column 15 of the flow-equalizing louver module 10 are arranged horizontally along the vertical center plane of symmetry of the cooling triangular unit. The outer vertical column of the inner flow-equalizing louver module and the inner vertical column of the adjacent outer flow-equalizing louver module in the first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top are the same vertical column. The horizontal distance between the inner vertical column and the outer vertical column of the first and second flow-equalizing louver modules in the first, second and third groups 11 of flow-equalizing louver modules arranged adjacently from bottom to top along the vertical center plane of symmetry of the cooling triangular unit is 1 m. The louver rotating shaft 12 of the flow-equalizing louver module is arranged perpendicularly to the vertical support surface of the inlet louver 3. The louver rotating drive device 19 of the flow-equalizing louver module is installed on the inner side of the flow-equalizing louver module 10. The louver rotating drive device 19 of the flow-equalizing louver module is a gear and rack drive mechanism 23. The angle 24 through which the louver rotates around the horizontal rotating shaft of the flow-equalizing louver module is 0°.The louver 16 of the rotation axis horizontally arranged uniform flow louver module is arranged perpendicularly to the vertical support surface of the air inlet louver 3, 8 pieces of the louver 16 of the rotation axis horizontally arranged uniform flow louver module are arranged along the cooling column height direction, and the material of the louver 16 of the rotation axis horizontally arranged uniform flow louver module is preferably galvanized steel. When the environmental wind speed and the air inlet angle of the environment wind speed are less than 70° and enter the cooling triangular unit space, the rotation angle of the louver of the first layer, the second layer and the third layer of the rotation axis horizontally arranged uniform flow louver module group is adjusted, so that the louver of the rotation axis horizontally arranged uniform flow louver module is in a vertical closed state, and the purpose of reducing the air side uniform flow in the cooling triangular unit is achieved.

[0038] The application discloses a cooling triangular unit with a rotation axis horizontally arranged multi-layer uniform flow louver group, which comprises a cooling triangular unit and a rotation axis horizontally arranged multi-layer uniform flow louver group. The cooling triangular unit comprises a left cooling column, a right cooling column and an air inlet louver. The rotation axis horizontally arranged multi-layer uniform flow louver group comprises a plurality of rotation axis horizontally arranged uniform flow louver module groups arranged in layers along the vertical direction and arranged in layers along the horizontal direction. According to the environmental wind speed and the air inlet angle of the environment wind speed entering the air inlet louver of the cooling triangular unit, the rotation angle of the louver of each uniform flow louver module of the rotation axis horizontally arranged multi-layer uniform flow louver group is adjusted, and the rotation angle of the louver of the uniform flow louver module of the multi-layer uniform flow louver group is coupled to realize the optimal matching of the effects of uniform flow, flow guiding and ventilation resistance reduction.

[0039] The above shows and describes the basic principles, main features and advantages of the present application. It is obvious for those skilled in the art that the present application is not limited to the details of the above exemplary embodiments, and the present application can be realized in other specific forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be regarded as exemplary and non-limiting, and the scope of the present application is defined by the appended claims rather than the above description, and all changes falling within the meaning and scope of the equivalent elements of the claims should be included in the present application, and any reference signs in the claims should not be regarded as limiting the claims.

[0040] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be appropriately combined to form other embodiments that those skilled in the art can understand.

Claims

1. A cooling delta cell of a rotating shaft horizontally arranged multi-layer flow uniforming louver group, comprising a cooling delta cell, a rotating shaft horizontally arranged multi-layer flow uniforming louver group, characterized in that: The cooling triangle unit comprises a left cooling column, a right cooling column and an air inlet louver, the plurality of layers of the rotation axis horizontally arranged flow uniforming louvers comprises a plurality of layers of rotation axis horizontally arranged flow uniforming louver modules arranged in layers along the vertical direction, each of the plurality of layers of rotation axis horizontally arranged flow uniforming louver modules comprises a plurality of rotation axis horizontally arranged flow uniforming louver modules arranged in layers along the horizontal direction, each of the rotation axis horizontally arranged flow uniforming louver modules comprises an inner vertical column, an outer vertical column, a rotation axis, a louver and a rotation driving device, and the plurality of layers of rotation axis horizontally arranged flow uniforming louvers, the plurality of layers of rotation axis horizontally arranged flow uniforming louver modules and the rotation axis horizontally arranged flow uniforming louver modules are arranged vertically along the vertical center symmetry plane of the cooling triangle unit; the right end of the left cooling column is provided with a support surface, the left end of the right cooling column is provided with a support surface, and the right end support surface of the left cooling column, the left end support surface of the right cooling column and the air inlet louver support surface form a triangular space, the top of the cooling triangle unit is provided with an upper sealing plate, and the bottom of the cooling triangle unit is provided with a lower sealing plate; the plurality of layers of rotation axis horizontally arranged flow uniforming louvers comprises a first layer, a second layer, an Ith layer and an Mth layer of rotation axis horizontally arranged flow uniforming louver modules arranged in layers along the vertical direction from bottom to top, and M is an integer greater than or equal to 1; the height of the Ith layer of rotation axis horizontally arranged flow uniforming louver modules is HI, 0 < HI ≤ H, H is the vertical height of the cooling column; the horizontal vertical distance between the inner vertical column of the first rotation axis horizontally arranged flow uniforming louver module of the Ith layer of rotation axis horizontally arranged flow uniforming louver modules and the inner intersection point formed by the left cooling column and the right cooling column is Ln, 0 ≤ Ln ≤ 1 / 5L, the horizontal vertical distance between the outer vertical column of the Imth rotation axis horizontally arranged flow uniforming louver module of the Ith layer of rotation axis horizontally arranged flow uniforming louver modules and the air inlet louver support surface is Lw, 0 ≤ Lw ≤ 1 / 5L, and L is the horizontal vertical distance between the inner intersection point formed by the left cooling column and the right cooling column and the air inlet louver.

2. A cooling delta cell of a multi-row flow uniformity shutter group with horizontally arranged rotary shafts according to claim 1, characterized in that: The Ith layer of rotation axis horizontally arranged flow uniforming louver modules arranged in layers along the vertical direction from bottom to top comprises a first rotation axis horizontally arranged flow uniforming louver module, a second rotation axis horizontally arranged flow uniforming louver module, an Imth rotation axis horizontally arranged flow uniforming louver module arranged in layers along the horizontal direction from inside to outside, and Im is an integer greater than or equal to 1.

3. A cooling delta cell of a multi-cell horizontal flow baffle assembly according to claim 1, wherein: The distance between the bottom end of the first layer of rotation axis horizontally arranged flow uniforming louver modules of the plurality of layers of rotation axis horizontally arranged flow uniforming louvers and the lower sealing plate at the bottom of the cooling triangle unit is Hz, 0 ≤ Hz < 1 / 2H, and the distance between the top end of the Mth layer of rotation axis horizontally arranged flow uniforming louver modules of the plurality of layers of rotation axis horizontally arranged flow uniforming louvers and the upper sealing plate at the top of the cooling triangle unit is Hn, 0 ≤ Hn ≤ 1 / 2H.

4. A cooling delta cell of a multi-cell horizontal flow baffle assembly according to claim 1, wherein: The outer vertical column of the inner flow baffle module in the group of the first layer of the rotation axis horizontally arranged flow baffle module is the same vertical column as the inner vertical column of the adjacent outer flow baffle module, the inner vertical column and the outer vertical column of the Jth rotation axis horizontally arranged flow baffle module in the group of the first layer of the rotation axis horizontally arranged flow baffle module have a horizontal spacing of LcJ along the vertical central symmetry surface of the cooling triangular unit, wherein 1≤J≤Im, 0≤LcJ≤L-Ln-Lw.

5. A cooling delta cell of a multi-cell flow uniforming louver group with horizontally arranged rotary shafts according to claim 1, characterized in that: The horizontal rotation axis of the louver of the rotation axis horizontally arranged flow baffle module is arranged perpendicular to the vertical support surface of the inlet louver, the vertical distance between the horizontal rotation axes of two adjacent louvers in the rotation axis horizontally arranged flow baffle module is D, 0<D≤W, W is the width of the louver.

6. A cooling delta cell of a multi-cell flow uniforming louver group with horizontally arranged rotary shafts according to claim 1, characterized in that: The louver rotating driving device of the rotation axis horizontally arranged flow baffle module is installed on the inner side or the outer side of the rotation axis horizontally arranged flow baffle module, the louver rotating driving device of the rotation axis horizontally arranged flow baffle module is selected from a gear and a rack driving mechanism, a four-bar driving mechanism, and a belt and a pulley driving mechanism, the louver rotating driving device of the rotation axis horizontally arranged flow baffle module can drive the louver to rotate around the horizontal rotation axis of the louver in an angle range of β, 0≤β<180°.

7. A cooling delta cell of a multi-cell horizontal flow baffle assembly according to claim 1, wherein: The louver of the rotation axis horizontally arranged flow baffle module is arranged perpendicular to the vertical support surface of the inlet louver, the louver of the rotation axis horizontally arranged flow baffle module is arranged in X blocks along the height direction of the cooling column, X is a positive integer, the material of the louver of the rotation axis horizontally arranged flow baffle module is selected from galvanized steel, aluminum alloy, stainless steel, plastic, and glass steel.

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