CN112728961B - High-order water cooling tower that receives of suspension cable tower crane core formula - Google Patents
High-order water cooling tower that receives of suspension cable tower crane core formula Download PDFInfo
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- CN112728961B CN112728961B CN202110114819.0A CN202110114819A CN112728961B CN 112728961 B CN112728961 B CN 112728961B CN 202110114819 A CN202110114819 A CN 202110114819A CN 112728961 B CN112728961 B CN 112728961B
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 145
- 238000001816 cooling Methods 0.000 title claims abstract description 50
- 239000000725 suspension Substances 0.000 title claims abstract description 32
- 239000000945 filler Substances 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims description 29
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000007921 spray Substances 0.000 claims description 6
- 230000005484 gravity Effects 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 claims description 2
- 230000006872 improvement Effects 0.000 description 9
- 230000008901 benefit Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000009423 ventilation Methods 0.000 description 6
- 239000000463 material Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004134 energy conservation Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000009827 uniform distribution Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28C—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA COME INTO DIRECT CONTACT WITHOUT CHEMICAL INTERACTION
- F28C1/00—Direct-contact trickle coolers, e.g. cooling towers
- F28C1/10—Arrangements for suppressing noise
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/02—Component parts of trickle coolers for distributing, circulating, and accumulating liquid
- F28F25/08—Splashing boards or grids, e.g. for converting liquid sprays into liquid films; Elements or beds for increasing the area of the contact surface
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
- F28F25/00—Component parts of trickle coolers
- F28F25/10—Component parts of trickle coolers for feeding gas or vapour
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Bridges Or Land Bridges (AREA)
Abstract
The invention discloses a suspension cable pulling tower core type high-position water receiving cooling tower which comprises a tower barrel, a suspension tower core, a water remover layer beam, a packing layer beam and a cone bucket pool bottom plate, wherein the water remover layer beam, the packing layer beam and the cone bucket pool bottom plate are arranged in the tower barrel from top to bottom; the suspension tower core is arranged in the center of the tower cylinder body and comprises a tower core cylinder column, a diagonal sling and a vertical sling; the tower core barrel column is arranged at the center of the bottom plate of the cone bucket pool, and the bottom of the tower core barrel column is nested in the water outlet well of the cooling tower; a plurality of cable-stayed slings are hung at the top end of the tower core barrel column, and the lower ends of the cable-stayed slings are hung on the layer beam of the water remover in a pulling manner; the first vertical sling is hung on the dehydrator layer beam, and the filler layer beam is pulled and hung; the second vertical sling is hung on the filling layer beam, and the wall of the cone bucket pool or the bottom plate of the cone bucket pool is pulled and hung. According to the invention, the high-order water receiving tank and the water receiving inclined plate of the hawk tower are removed, and the cone bucket water receiving tank and the air guide well are additionally built, so that the novel high-order water receiving cooling tower with the suspended cable and the suspended tower core is constructed, and the cost of the cooling tower is reduced.
Description
Technical Field
The invention belongs to cooling towers in the fields of thermal power plants and inland nuclear power plants, and particularly relates to a core type high-level water receiving cooling tower of a suspension cable crane.
Background
Compared with a conventional tower, the high-order water receiving cooling tower which is designed by the Harmony (Hamon) company of Belgium and is a core type high-order water receiving cooling tower of the suspension tower of the first seat of the suspension tower, is called as a Hagao tower, has the advantages of energy conservation, noise reduction, direct cooling air to the tower core and capability of obviously reducing cavitation of a water pump.
Ha Gaoda is that by constructing and installing a very complex water receiving device, the path of falling water in a rainy region of a cooling tower and the ascending path of air are changed, and the aim of high-level water receiving is fulfilled, but the cost is that the investment is increased. For example, anqing plant 12000m 2 Ha Gaoda increased initial investment by about 3861 kiloyuan (calculated as imported material) compared to a 14000m 2 conventional tower having comparable cooling efficiency; the Hagao tower specific cold efficiency of 10200m 2 of Jiangsu Jurong power plant is equivalent to that of a 12000m 2 conventional tower, and the investment is 2850 ten thousand yuan more (part of materials are calculated according to domestic materials); the haugh tower of 9500m 2 of the Anhui's compound fertilizer Lujiang power plant has 1800 ten thousand yuan more investment (calculated by domestic materials) than the conventional tower.
Therefore, the problem of large investment in the haven tower is an urgent need to solve, and particularly, the cost is reduced by improving the structure of the cooling tower suspending tower core.
Disclosure of Invention
In order to solve the problem of large investment of the existing hawk tower and overcome the technical defect of splashing, the invention provides a suspension tower core type high-position water receiving cooling tower. The novel high-position water receiving tower with the suspended cable-stayed tower core is constructed by removing a high-position water receiving tank and a water receiving inclined plate of the hakuh tower and additionally building a cone hopper water receiving tank and an air guide well, and is called as an octal book (Balanceding) suspended cable-stayed tower core type high-position water receiving tower (octal tower for short).
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A suspension cable pulling tower core type high-level water receiving and cooling tower comprises a tower barrel, a suspension tower core, a water remover layer beam, a packing layer beam and a cone bucket pool bottom plate, wherein the water remover layer beam, the packing layer beam and the cone bucket pool bottom plate are arranged in the tower barrel from top to bottom; the suspension tower core is arranged in the tower cylinder and comprises a tower core cylinder column, a diagonal sling and a vertical sling;
The tower core barrel column is positioned at the center of the bottom plate of the cone bucket pool, and the bottom of the tower core barrel column is nested in the water outlet well of the cooling tower; a plurality of cable-stayed slings are hung at the top ends of the tower core barrel columns, and the lower ends of the cable-stayed slings are hung on the layer beams of the water remover in a pulling manner; the first vertical sling is hung on the dehydrator layer beam, and the filler layer beam is pulled and hung; the second vertical sling is hung on the filling layer beam, and the wall of the cone bucket pool or the bottom plate of the cone bucket pool is pulled and hung.
As a further improvement of the invention, gaps are reserved between the peripheries of the water remover layer beam, the filler layer beam and the cone bucket pool bottom plate and the tower barrel.
As a further improvement of the invention, a plurality of air guide wells are uniformly arranged on the bottom plate of the cone bucket pool, and a water shielding cap is arranged at the top of each air guide well.
As a further improvement of the invention, the shaft body of the air guide well penetrates through the cone bucket pool bottom plate and is fixed on the cone bucket pool bottom plate; the upper end of the air guide well is higher than the pool wall of the cone bucket pool.
As a further improvement of the invention, the water shielding cap is of a hollow round platform structure with an opening at the lower end.
As a further improvement of the invention, a plurality of cable-stayed slings are connected with the pull hanging points which are uniformly arranged on the layer beam of the dehydrator; the first vertical sling is suspended from the pull-suspension point of the water trap layer beam.
As a further improvement of the invention, the tower core column is a hollow column, and the bottom of the tower core column is communicated with the pressure water inlet channel; the tower core barrel column is connected with an inner peripheral water distribution tank and an outer peripheral water distribution tank, and the inner peripheral water distribution tank and the outer peripheral water distribution tank are connected with the spray head;
The central water outlet hole of the bottom plate of the cone bucket pool is communicated with a water outlet well, and the water outlet well is communicated with a pressure water outlet ditch.
As a further improvement of the invention, the cable-stayed sling is also provided with a counterweight; the counterweight is positioned at 3/4 of the length of the cable-stayed sling.
As a further improvement of the invention, the top of the tower core barrel is provided with a fixed pulley block, and a diagonal sling is suspended to two sides of the tower core barrel through the fixed pulley block at the top of the tower core barrel.
As a further improvement of the invention, the bottom plate of the cone bucket pool forms an included angle with the horizontal plane, and the cooling water flows to the central hole of the bottom plate of the cone bucket pool by gravity and then flows to the water outlet well, and finally flows out of the tower through the pressure water outlet ditch.
Compared with the prior art, the invention discloses the suspension cable pull tower core type high-position water receiving cooling tower, and the cable rope structure of the suspension tower core avoids the fixed installation mode of the existing cooling tower core, and reduces the cost of the cooling tower by adopting the cable rope to suspend. The suspension tower core structure comprises a tower core column (namely a water distribution vertical shaft), a fixed pulley block, a diagonal sling, a vertical sling and the like, and can reduce the ventilation resistance of the cooling tower. The cable-stayed sling is provided with a counterweight, and the elongation of the steel sling after the temperature is raised can be compensated, so that the height of the tower core from the ground is not changed.
Further, the tower core comprises a water remover and a support beam system thereof; a water distribution tank, a water distribution pipe and a spray head; a water-drenching filler and a support beam system thereof; a cone bucket pool, an air guide well, a water-shielding ventilation cap and the like. The water-shielding ventilating cap at the top end of the air guide well and the well not only ensures that the eight-high tower keeps the advantages of energy conservation, noise reduction, cold air reaching the center of the tower and being capable of remarkably reducing cavitation of the water pump of the overhead water-receiving cooling tower of the suspended cable-pull tower core, but also regulates the cold air flow field and realizes automatic and uniform distribution of cold air.
Further, an octal tower is a Ha Gaoda "core exchange tower". The eight-high tower has the advantages that the total investment is lower than that of the Ha-high tower and lower than that of the conventional tower, the air distribution is uniform, and the cooling effect is improved. The eight-tall tower has two key components that are different from the conventional tower and Ha Gaoda: one is a high-level cone bucket pool, and the other is an air guide well hung on the bottom plate of the cone bucket pool.
Drawings
The eight-tall tower outer shell and diagonal struts of fig. 1.
Fig. 2 is an eight-tower aerial view.
Fig. 3 is a cross-sectional and elevation view of an eight-tall tower of a suspended cable-stayed tower core.
Fig. 4 is a partial, greatly enlarged view of an eight-high tower of the suspended cable-stayed tower core, with the enlarged position shown in fig. 3.
Fig. 5 is a schematic diagram of the bottom plate of the water receiving cone and the water distribution shaft, the water outlet well and the water inlet and outlet pressure grooves.
FIG. 6 is a cross-sectional view of the tower core I-I.
Fig. 7 corresponds to fig. 6 in plan view to the tower core. The section line is avoided from passing through the air guide well.
FIG. 8 is a schematic diagram of a tower core support and suspension structure.
FIG. 9 is a schematic diagram of the relationship of the cone basin to the water outlet well, the wind guide well and the distribution well (column core column).
The components of the drawings are described as follows:
Table 1 drawing component explanatory table
Detailed Description
In order to solve the problem of large investment of the existing Hagao tower and overcome the technical defect of splashing, a novel high-position water receiving cooling tower of a suspended cable tower core type (called as an octal book (Balanceding) suspended cable tower core type high-position water receiving cooling tower (called as an octal tower for short) is constructed by removing a high-position water receiving tank and a water receiving inclined plate of the Hagao tower and additionally building a cone bucket water receiving tank and an air guide well.
Such as the eight-tall tower outer shell and diagonal struts of fig. 1. The shell and the struts remain the same as the haven tower and a conventional tower.
Such as the eight high tower aerial view of fig. 2. The shell and the tower core are completely independent, and the support system and the suspension system of the shell and the tower core are not associated. The water outlet well is drawn according to the cylindrical barrel, and the air guide well is drawn according to the suspended non-falling type. For clarity of expression, the figure does not depict the water distribution shaft and cable-stayed slings in the center of the tower.
Such as the cross-sectional view and the elevation view of the eight-tall tower of the suspended cable-stayed tower core of fig. 3. When the temperature in the tower rises, the cable-stayed sling becomes longer, and the cable-stayed sling is deformed to the position of a dotted line under the action of the counterweight P. According to the theorem that the sum of two sides of the triangle is larger than the third side, the length sum of the two dotted lines is larger than the corresponding solid line length, so that the elevation of the suspended water trap layer beam can be kept not to be reduced. The pressure water inlet ditch (component 3) and the pressure water outlet ditch (component 4) are both positioned on the ground, the dead weight and the water weight in the pressure water inlet ditch are supported by the ground, and the sling is not born. The inlet section of the pressure water outlet ditch (component 4) can be enlarged, and the water outlet shaft (component 4) is stably supported by considering the design of a diversion buttress or a support column at the inlet.
As shown in fig. 4, the enlarged view of the eight-tall tower of the suspended cable-stayed tower core is shown in fig. 3.
Specifically, the suspension cable pulling tower core type high-position water receiving cooling tower comprises a tower barrel 1, a suspension tower core, a dehydrator layer beam 12, a filler layer beam 9 and a cone bucket pool bottom plate 7, wherein the dehydrator layer beam 12, the filler layer beam 9 and the cone bucket pool bottom plate 7 are arranged in the tower barrel 1 from top to bottom; the suspension tower core is arranged in the center of the tower cylinder body 1 and comprises a tower core cylinder column 15, a diagonal sling 16 and a vertical sling 14;
The tower core barrel column 15 is arranged at the center of the cone bucket pool bottom plate 7, and the bottom of the tower core barrel column 15 is nested in the water outlet well 5 of the cooling tower; a plurality of cable-stayed slings 16 are hung at the top end of the tower core barrel column 15, and the lower ends of the cable-stayed slings 16 are hung on the water trap layer beam 12 in a pulling manner; the first vertical sling is hung on the dehydrator layer beam 12, and the filler layer beam 9 is pulled and hung; the second vertical sling is hung on the filling layer beam 9, and the cone bucket pool wall 6 or the cone bucket pool bottom plate 7 is pulled and hung.
The suspended tower core is a tower core of a suspension cable-stayed tower core type high-position water receiving cooling tower-eight-high tower of an eight-orchid album type suspension cable-stayed tower core type high-position water receiving cooling tower, and the suspension cable-stayed tower core can reduce the ventilation resistance of the cooling tower.
As in fig. 7 and 6. The section line is avoided from passing through the air guide well. FIG. 9 is a schematic diagram showing the relationship between the cone pool and the water outlet well, the wind guide well and the distributing well (column core column).
The cone bucket pool bottom plate 7 of the tower core, the air guide well 21 and the water shielding cap 22 enable the eight-high tower to keep the advantages of energy conservation, noise reduction, cold air reaching the center of the tower and being capable of remarkably reducing cavitation of the water pump of the overhead water receiving cooling tower of the suspended tower core, and also normalize the cold air flow field in the tower: the upper part of the cooling air entering the tower is guided to flow to the periphery, and the cooling air on the ground flows to the inner periphery of the tower, so that the automatic and uniform distribution of the cooling air is realized.
Fig. 5 is a schematic diagram of the bottom plate of the water receiving cone bucket, the water distribution shaft, the water outlet well and the water inlet and outlet pressure ditch. The free water surface in the water distribution shaft is approximately in the middle of the well height. The water distribution vertical shaft is also used as a tower core column of the suspension cable pulling tower core, and the whole weight of the tower core (including the water weight in the cone bucket pool) is supported by the tower core column.
Such as the tower core I-I section view of FIG. 6. Mainly express the relationship between the cone bucket pool and the inclined sling and the vertical sling (the wind guiding well is not illustrated, and the wind guiding well is shown in fig. 3 and 4).
The tower core barrel column 15 is a barrel column, the top end of the tower core barrel column is provided with a fixed pulley block 30, the upper part of the tower core barrel column is hollow, and a hollow channel at the lower part of the tower core barrel column is also used as a water inlet/distribution shaft of the cooling tower, and is the only channel for water to finally reach the spray head 11 after hot water enters the inner peripheral water distribution groove 17, the peripheral water distribution groove 18 and the water distribution pipeline 19 above the water drenching filler 10 of the cooling tower; and the tower core column 15 is nested in the water outlet well 5.
The cable-stayed sling 16 is hung at the top end of the tower core barrel column 15, and the water trap layer beam 12 is pulled and hung. The cable-stayed slings 16 are provided with counterweights 32.
The fixed pulley block 30 connects the two cable-stayed slings 16 into a cable by two fixed pulley blocks at the top end of the tower core column 15.
The vertical sling 14 is hung on the dehydrator layer beam 12, and the filler layer beam 9 is pulled and hung; the other section of vertical sling 14 is hung on the filler layer beam 9, and the cone bucket pool wall 6 or the cone bucket pool bottom plate 7 is pulled and hung.
The cone bucket pool bottom plate 7 has an included angle of 5 degrees with the horizontal plane, so that water can flow to the water outlet well 5 by means of gravity, the cone bucket water surface liquid level 25 can be limited at a higher position, and corresponding potential energy is stored.
The shaft body of the air guide well 21 passes through the cone bucket pool bottom plate 7 and is fixed on the cone bucket pool bottom plate 7; the upper end of the air guide well 21 is higher than the pool wall 6 of the cone bucket pool, namely the air outlet of the air guide well is higher than the water level 25 of the cone bucket; the lower ends of one or more air guide wells 21 can be selectively plugged to achieve the goal of sealing off or changing the flow direction 26 of the cool air.
The water shielding cap 22 has a hollow truncated cone structure with an opening at the lower end, and has the comprehensive functions of light weight, air guiding, uniform cold air distribution and water shielding. The counterweight 32 is located at 3/4 of the length of the cable-stayed sling 16, and can keep the elevation of the water trap layer beam hung and pulled by the counterweight from being reduced.
As shown in fig. 8, a schematic diagram of the tower core support and suspension structure. Ha Gaoda cold air firstly passes through the space between the high-level water receiving tanks and then passes through the gaps between the water receiving sloping plates to reach the lower part of the water spraying filler; the cold air of the eight-high tower flows through the air guide well firstly, and then winds the water shielding cap and reaches the lower part of the water spraying filler.
The eight high towers have reserved Ha Gaoda and have taken the characteristics of high-order catch basin, change the rectangle upper shed of pond into circular upper shed, become cone funnel formula pond to have the wind-guiding well from bottom to top to pass the pond, the top of wind-guiding well is higher than the highest water level in pond, and the wind-guiding well has and covers the water cap, prevents that cold water from leaking in the wind-guiding well.
The eight-tall tower is Ha Gaoda "core-changing tower". The eight-high tower has the advantages that the total investment is lower than that of the Ha-high tower and lower than that of the conventional tower, the air distribution is uniform, and the cooling effect is improved.
The eight-tall tower has two key components that are different from the conventional tower and Ha Gaoda: one is a high-level cone bucket pool, and the other is an air guide well hung on the bottom plate of the cone bucket pool.
The tower core of the eight-high tower can be supported or suspended, and the tower core of the eight-high tower is supported by the upright post through past innovation. The utility model discloses a suspension cable is changed to be used and is hung the tower core, and the core is and is hung awl bucket pond. The method for suspending the tower crane core can reduce the ventilation resistance of the cooling tower.
The present invention relates to a suspension tower core, namely, a structure with suspension cables, which can be used for reference to the design method of suspension bridge.
As shown in fig. 3, the tower core of the eight-high tower is suspended on the tower core column (component 15), and the steel cable structure for suspending the tower core comprises the tower core column (namely a water distribution vertical shaft), a fixed pulley block (30), a cable-stayed sling, a vertical crane and the like, so that the ventilation resistance of the cooling tower can be reduced, and meanwhile, the cable-stayed sling is provided with a counterweight, and the elongation of the steel cable after the temperature is increased can be compensated.
The tower core is from top to bottom:
A water trap and a support beam system thereof;
a water distribution tank, a water distribution pipe and a spray head (the water distribution pipe and the spray head are hung below a dehydrator supporting beam system);
A water-drenching filler and a support beam system thereof;
A cone bucket pool, an air guide well and a water-shielding ventilation cap;
Water distribution shafts, water outlet wells, etc.
Examples
The data of the Hagao tower of a single 1000MW generator set of the Jiangxi Jiujiang power plant, which is changed by the invention, are shown in the following table:
table 2 table of eight high tower (suspended cable tower core) data for Jiangxi Jiujiang power plant
The numbers 46 to 52 in the table are cold efficiency data.
Table 2 is an example of the present invention. The Jiangxi Jiujiang power plant has been built into a hao tower, some of which data are exactly the same as those of the eighth tower (i.e., data in the table above with numbers 1-25, 37-41, 46-52). If the Jiujiang power plant does not adopt a hao tower, but adopts an eight-high tower with the suspended cable-stayed tower core, the investment of each cooling tower is saved by 3500 ten thousand yuan.
In the eight-high tower of the embodiment of the Jiujiang power plant, the investment is saved by 800 ten thousand yuan compared with the conventional tower with 13000m 2 with the same shoulder cooling effect, and the reason is that the cost of a high-level cone bucket water tank of the eight-high tower is 1200 ten thousand yuan, and the cost of a cylindrical water tank (with the diameter larger than the bottom diameter of the tower) of a conventional tower sinking ground is 2000 ten thousand yuan.
Although the embodiments of the present invention have been described above with reference to the accompanying drawings, the present invention is not limited to the embodiments described above, which are illustrative, instructive, and not limiting. Those skilled in the art, with the benefit of this disclosure, may make several variations without departing from the scope of the invention as defined by the claims.
Claims (8)
1. The overhead water receiving cooling tower is characterized by comprising a tower cylinder (1), a suspended tower core, a dehydrator layer beam (12), a filler layer beam (9) and a cone bucket pool bottom plate (7), wherein the dehydrator layer beam (12), the filler layer beam (9) and the cone bucket pool bottom plate (7) are arranged in the tower cylinder (1) from top to bottom; the suspension tower core is arranged in the tower cylinder body (1) and comprises a tower core cylinder column (15), a diagonal sling (16) and a vertical sling (14);
The tower core barrel column (15) is positioned at the center of the cone bucket pool bottom plate (7), and the bottom of the tower core barrel column (15) is nested in the water outlet well (5) of the cooling tower; a plurality of inclined slings (16) are hung at the top end of the tower core barrel column (15), and the lower ends of the inclined slings (16) are used for hanging the water trap layer beam (12); the first vertical sling is hung on the dehydrator layer beam (12), and the filler layer beam (9) is pulled and hung; the second vertical sling is hung on the filling layer beam (9), and the cone bucket pool wall (6) or the cone bucket pool bottom plate (7) is pulled and hung;
the tower core barrel column (15) is a hollow barrel column, and the bottom of the tower core barrel column (15) is communicated with the pressure water inlet channel (3); an inner peripheral water distribution tank (17) and an outer peripheral water distribution tank (18) are connected to the tower core barrel column (15), and the inner peripheral water distribution tank (17) and the outer peripheral water distribution tank (18) are connected with the spray head (11);
the central water outlet hole of the cone bucket pool bottom plate (7) is communicated with the water outlet well (5), and the water outlet well (5) is communicated with the pressure water outlet ditch (4);
The top of the tower core barrel column (15) is provided with a fixed pulley block (30), and a diagonal sling (16) is suspended to two sides of the tower core barrel column (15) through the fixed pulley block at the top of the tower core barrel column (15).
2. The overhead water cooling tower with the suspended cable-stayed crane core according to claim 1, wherein gaps are reserved between the peripheries of the water remover layer beam (12), the packing layer beam (9) and the cone bucket pool bottom plate (7) and the tower barrel (1).
3. The high-level water receiving cooling tower with the suspended cable pulling tower core according to claim 1, wherein a plurality of air guide wells (21) are uniformly arranged on the cone bucket pool bottom plate (7), and a water shielding cap (22) is arranged at the top of each air guide well (21).
4. A rope sling hanging tower core type high-level water receiving cooling tower as claimed in claim 3, wherein the shaft body of the wind guiding well (21) passes through the cone bucket pool bottom plate (7) and is fixed on the cone bucket pool bottom plate (7); the upper end of the air guide well (21) is higher than the pool wall (6) of the cone bucket pool.
5. A rope sling hanging tower core type high-level water receiving cooling tower as claimed in claim 3, wherein the water shielding cap (22) is a hollow round platform structure with an opening at the lower end.
6. The overhead water cooling tower of claim 1, wherein the plurality of cable-stayed slings (16) are connected to the uniformly arranged pull-hanging points on the water trap layer beam (12); the first vertical sling (14) is suspended from the pull-suspension point of the water trap layer beam (12).
7. The high-level water receiving cooling tower of a suspended cable-stayed tower core type according to claim 1, characterized in that the cable-stayed sling (16) is also provided with a counterweight (32); the counterweight (32) is positioned at 3/4 of the length of the cable-stayed sling (16).
8. The high-level water receiving cooling tower with the suspended cable-stayed tower core according to claim 1, wherein the cone bucket pool bottom plate (7) forms an included angle with the horizontal plane, and the cooling water flows to the central hole of the cone bucket pool bottom plate (7) by gravity and flows to the water outlet well (5) and finally flows out of the tower through the pressure water outlet ditch (4).
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| CN202110114819.0A CN112728961B (en) | 2021-01-26 | 2021-01-26 | High-order water cooling tower that receives of suspension cable tower crane core formula |
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| CN202110114819.0A CN112728961B (en) | 2021-01-26 | 2021-01-26 | High-order water cooling tower that receives of suspension cable tower crane core formula |
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| CN109506489A (en) * | 2018-11-26 | 2019-03-22 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of air-guiding high position receipts water cooling tower |
| CN212133348U (en) * | 2020-04-16 | 2020-12-11 | 中国电力工程顾问集团西北电力设计院有限公司 | High-order water cooling tower that receives |
| CN214371848U (en) * | 2021-01-26 | 2021-10-08 | 中国电力工程顾问集团西北电力设计院有限公司 | Cooling tower with suspended tower core structure |
-
2021
- 2021-01-26 CN CN202110114819.0A patent/CN112728961B/en active Active
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| Publication number | Priority date | Publication date | Assignee | Title |
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| GB191208975A (en) * | 1912-04-16 | 1913-02-27 | Ernest Marsh Ginders | Improvements in and relating to the Erection of Steel Towers and like Buildings. |
| CN1678877A (en) * | 2002-08-26 | 2005-10-05 | 约特澳大利亚股份有限公司 | Performance augmentation of natural draft cooling towers |
| CN203949552U (en) * | 2014-05-30 | 2014-11-19 | 刘剑卿 | Cooling tower cored structure |
| CN109506489A (en) * | 2018-11-26 | 2019-03-22 | 中国电力工程顾问集团西北电力设计院有限公司 | A kind of air-guiding high position receipts water cooling tower |
| CN212133348U (en) * | 2020-04-16 | 2020-12-11 | 中国电力工程顾问集团西北电力设计院有限公司 | High-order water cooling tower that receives |
| CN214371848U (en) * | 2021-01-26 | 2021-10-08 | 中国电力工程顾问集团西北电力设计院有限公司 | Cooling tower with suspended tower core structure |
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| CN112728961A (en) | 2021-04-30 |
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