A cooling tower for hydrogen production alkaline water

Abstract

The present invention discloses a hydrogen production alkaline water cooling tower, comprising a cylinder, a lower top plate fixedly connected to the upper side of the cylinder, an upper top plate provided on the upper side of the lower top plate, the upper top plate and the lower top plate both extending horizontally, a plurality of first water pipes provided between the upper top plate and the lower top plate, the upper ends of the first water pipes being water inlets, the lower ends of the first water pipes being water outlets, the water inlets and outlets being staggered in a vertical direction, the upper top plate being provided with a water inlet at the position of the water inlet, the lower top plate being provided with a first water outlet at the position of the water outlet, cooling water provided at the lower portion of the cylinder, a first pump provided in the cooling water, a second water pipe provided at the upper portion of the cylinder, a nozzle connected to the second water pipe, the first pump connected to the second water pipe, a cooling pipe provided on the lower side of the nozzle, the cooling pipe being connected to an electrolytic tank via the second pump. The present invention has an upper top plate and a lower top plate, and rainwater can enter the cooling tower.

Description

Technical Field

[0001] The invention relates to the technical field of cooling towers, in particular to a hydrogen production alkaline water cooling tower. Background Art

[0002] In the field of hydrogen production, hydrogen is generally generated by electrolyzing alkaline water. The alkaline water is electrolyzed in an electrolysis tank. During the electrolysis process, the temperature of the alkaline water rises, and the suitable temperature for electrolysis is generally 70 to 80 degrees Celsius. Therefore, during the electrolysis process, the alkaline water needs to be cooled. At present, cooling tower water cooling is generally used for cooling. The cooling tower is located outdoors. In order to prevent the cooling water in the cooling tower from increasing in temperature due to exposure to sunlight, a roof is generally set on the upper side of the cooling tower. However, the setting of the roof also prevents rainwater from entering the cooling tower. On the one hand, rainwater can replenish the cooling water in the cooling tower. On the other hand, the rainwater temperature is relatively low, which can help reduce the temperature of the cooling water, thereby improving the cooling efficiency. Summary of the Invention

[0003] In order to solve the disadvantage that the existing cooling tower has a roof but rainwater cannot enter the cooling tower, the present invention provides a hydrogen production alkaline water cooling tower with an upper top plate and a lower top plate, and rainwater can enter the cooling tower.

[0004] To achieve the above object, the present invention adopts the following technical solutions:

[0005] A hydrogen production alkaline water cooling tower comprises a cylinder, a lower top plate fixedly connected to the upper side of the cylinder, an upper top plate provided on the upper side of the lower top plate, the upper top plate and the lower top plate both extending horizontally, a plurality of first water pipes provided between the upper top plate and the lower top plate, the upper ends of the first water pipes being water inlet ends, the lower ends of the first water pipes being water outlet ends, the water inlet ends and the water outlet ends being staggered in the vertical direction, the upper top plate being provided with a water inlet at the position of the water inlet end, the lower top plate being provided with a first water outlet at the position of the water outlet end, cooling water provided at the lower part of the cylinder, a first pump provided in the cooling water, a second water pipe provided at the upper part of the cylinder, the second water pipe being connected to a nozzle, the second water pipe being connected to the first pump, a cooling pipe provided at the lower side of the nozzle, and the cooling pipe being connected to an electrolytic tank via the second pump.

[0006] Through the above-mentioned arrangement, rainwater can be allowed to enter the cylinder. Specifically, the alkaline water in the electrolytic tank enters the cooling pipe under the action of the second pump, and part of the heat of the alkaline water is transferred to the cooling pipe, thereby reducing the temperature of the alkaline water. The alkaline water after the temperature is reduced returns to the electrolytic tank to continue to participate in electrolysis. Under the action of the first pump, the cooling water at the lower part of the cylinder is transported to the nozzle through the second water pipe, and the nozzle outputs the cooling water. The cooling water passes through the cooling pipe from top to bottom and returns to the lower part of the cylinder. The cooling water absorbs the temperature on the cooling pipe and reduces the temperature of the cooling pipe, so that the cooling pipe can continue to absorb the heat of the alkaline water well. In addition, during the movement of the cooling water from top to bottom, the cooling water can fully contact with the air and dissipate heat into the air, thereby reducing the temperature of the cooling water and thus improving the cooling efficiency. During rain, rainwater falls onto the upper roof, then enters the cylinder through the water inlet, the first water pipe, and the first water outlet. The rainwater flows from top to bottom and passes through the cooling pipes, where it absorbs the heat from the cooling pipes, lowering their temperature. The lower temperature of the rainwater lowers the temperature of the cooling water within the cylinder and also replenishes the cooling water within the cylinder. When the water inlet and outlet are vertically staggered, sunlight is prevented from entering the cylinder, thereby preventing the cooling water from heating up due to sunlight.

[0007] As an implementation method, a plurality of ventilation holes are provided on the side of the cylinder.

[0008] Through the above arrangement, the air flow in the cylinder can be increased, which is conducive to the heat in the cylinder being dissipated into the atmosphere.

[0009] As an implementation method, the number of cooling pipes is more than two, and the cooling pipes are parallel to each other. An upper main pipe and a lower main pipe parallel to each other are provided in the cylinder. The upper end of the cooling pipe is fixedly connected to the upper main pipe, and the lower end of the cooling pipe is fixedly connected to the lower main pipe. The upper main pipe is connected to a water outlet pipe, which passes through the wall of the cylinder and is connected to the electrolytic tank. The lower main pipe is connected to a water inlet pipe, which passes through the wall of the cylinder and is connected to the electrolytic tank. A second pump is provided on the water inlet pipe.

[0010] The above arrangement further improves cooling efficiency. Specifically, the lower end of the cooling pipe is connected to the electrolytic tank via a lower main pipe, a water inlet pipe, and a second pump, while the upper end of the cooling pipe is connected to the electrolytic tank via an upper main pipe and a water outlet pipe. Under the action of the second pump, alkaline water enters the cooling pipe through the water inlet pipe and the lower main pipe. Due to the large number of cooling pipes, the heat dissipation area of the alkaline water is increased, allowing the alkaline water to dissipate heat more quickly. Furthermore, the increased surface area of the cooling pipes increases the efficiency of heat exchange between the cooling water and the cooling pipes.

[0011] As an implementation method, the upper main pipe is arranged on the side of the cylinder away from the electrolytic tank, the lower main pipe is arranged on the side of the cylinder close to the electrolytic tank, and the cooling pipe is inclined.

[0012] This arrangement further increases cooling efficiency. On rainy days, strong natural winds blow through the cylinder through the ventilation holes, passing through the cooling tubes and cooling them. When the cooling tubes are tilted, their length within the cylinder is increased, improving heat exchange efficiency. Furthermore, the cooling tubes are exposed to a large area of wind, effectively utilizing natural wind and cooling water for better cooling.

[0013] As an implementation method, the first water pipe includes a first section connected to the upper top plate, a second section connected to the lower top plate, and an intermediate section located between the first section and the second section. The first section is perpendicular to the upper top plate, the second section is perpendicular to the lower top plate, the first section is fixedly connected to the second section through the intermediate section, and the intermediate section gradually tilts upward from the second section to the first section. The water inlet is located at the upper end of the first section, and the first water outlet is located at the lower end of the second section.

[0014] Through the above arrangement, rainwater on the upper side of the top plate enters the cylinder through the water inlet, the first segment, the middle segment, the second segment, and the first water outlet.

[0015] As an implementation method, an upper rotating tube and a lower rotating tube parallel to each other are provided in the cylinder body, the upper rotating tube and the upper main tube are parallel, the upper rotating tube is arranged on a side of the upper main tube close to the electrolytic tank, the upper rotating tube is fixedly connected to the upper main tube through a first connecting tube, the lower rotating tube is arranged on a side of the lower main tube away from the electrolytic tank, the lower rotating tube is connected to the lower main tube through a second connecting tube, the lower rotating tube is arranged directly below the upper rotating tube, and the upper side of the middle part of the upper rotating tube is fixedly connected with an upper positioning tube extending vertically, the upper positioning tube sleeve is provided with an upper support tube, the upper support tube and the upper positioning tube are rotatably connected, the upper support tube is fixedly connected to the cylinder body through a first bracket, the upper positioning tube sleeve is provided with a water guide pipe, the water guide pipe and the upper positioning pipe are rotatably connected, a first connecting port is provided on one side of the water guide pipe, the water outlet pipe is connected to the first connecting port, and a plurality of second water outlets are provided along the circumference of the upper positioning tube, and the first connecting port has at least one second water outlet. The axle up and down groove at two ends embeds respectively in two guide rails up and down of being made up of the groove on the attachment piece, and the tooth on the attachment piece is meshed with tooth on upper sprocket wheel, the lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket. The lower sprocket.

[0016] Through the above-mentioned setting, the direction of the cooling pipe is automatically adjusted according to the direction of the natural wind, so that the wind-receiving surface of the cooling pipe is always large, thereby ensuring the air-cooling effect. Specifically, when the natural wind is strong and moves to the right, the natural wind moves to the right and pushes the wind shield to move to the right (the same applies to other directions). At this time, the second rotating shaft rotates around the axis of the second rotating shaft, the second segment rotates around the axis of the second segment, the right end of the middle segment tilts upward, the right end of the transmission shaft tilts upward, and the second rotating shaft drives the upper positioning tube, the upper rotating tube, the first connecting tube, the upper main tube, the cooling tube, the lower main tube, the second connecting tube, the lower rotating tube, and the lower positioning tube to rotate, and finally the right end of the cooling tube tilts downward. At this time, the wind-receiving surface of the cooling tube is large, and the nozzles are evenly arranged in a matrix manner on the upper part of the cylinder, so that the rotation of the cooling tube does not affect the area of the cooling tube receiving cooling water.

[0017] Furthermore, the alkaline water flows as follows: under the action of the second pump, the alkaline water flows from the electrolytic tank through the water inlet pipe, the lower positioning pipe, the lower rotating pipe, the second connecting pipe, the lower main pipe, the cooling pipe, the upper main pipe, the first connecting pipe, the upper rotating pipe, the upper positioning pipe, the water outlet pipe, and then back to the electrolytic tank. Specifically, the lower end of the cooling pipe is connected to the electrolytic tank via the lower main pipe, the second connecting pipe, the lower rotating pipe, the lower positioning pipe, the water inlet pipe, the second pump, and the upper end of the cooling pipe is connected to the electrolytic tank via the upper main pipe, the first connecting pipe, the upper rotating pipe, the upper positioning pipe, the water outlet pipe.

[0018] When the second water outlet is arranged along the circumference of the upper positioning tube, during the rotation of the upper positioning tube, the water outlet pipe can always be connected to the upper positioning tube through the first connecting port, the second water outlet and the upper positioning tube. The lower end of the lower positioning tube is dynamically sealed with the water inlet pipe, so that when the lower positioning tube rotates, the lower positioning tube and the water inlet pipe are always connected, and the alkaline water will not leak. In addition, the function of the windshield is, on the one hand, to increase the wind-receiving surface, so that natural wind can drive the upper top plate to move. On the other hand, the setting of the windshield forms a water storage tank on the upper side of the upper top plate, so that rainwater on the upper side of the upper top plate can enter the cylinder in large quantities, thereby increasing the cooling effect of the present application.

[0019] As an implementation method, an annular protrusion is fixedly connected to the outer side of the upper positioning tube, and an annular groove adapted to the annular protrusion is provided on the inner side of the upper support tube. The annular protrusion is located in the annular groove and is rotatably connected to the annular groove.

[0020] Through the above arrangement, the upper rotating tube, the first connecting tube, the upper main tube, the cooling tube, the lower main tube, the second connecting tube and the lower rotating tube have better stability during the rotation process.

[0021] As an implementation method, a stabilizing plate extending horizontally is fixedly connected to the cylinder, a cavity is provided in the stabilizing plate, the second rotating shaft passes through the stabilizing plate and is rotatably connected to the stabilizing plate, the nozzle is provided on the lower side of the stabilizing plate, and the nozzle is connected to the second water pipe through the cavity.

[0022] Through the above arrangement, the nozzles can be conveniently installed on the lower side of the stabilizing plate in a matrix manner. The stabilizing plate can also make the rotation of the second rotating shaft more stable. In addition, under the action of the first pump, the cooling water at the bottom of the cylinder passes through the second pipe and cavity and is output from the nozzle.

[0023] As an implementation method, the cylinder is provided with a water injection pipe, and the water injection pipe is provided with a float valve.

[0024] The above arrangement allows for timely replenishment of the cooling water within the cylinder. Specifically, the water injection pipe is connected to the water network. When the cooling water level within the cylinder drops to a certain level, the float valve opens, allowing the water injection pipe to discharge cooling water and raise the cooling water level within the cylinder. Once the cooling water level rises to a certain level, the float valve automatically closes and stops injecting water. The float valve is a prior art feature and will not be discussed in detail here. For more details, please refer to the corresponding design of a flush toilet. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic diagram of an embodiment.

[0026] Figure 2 for Figure 1 Enlarged view of point B.

[0027] Figure 3 for Figure 1 Enlarged view of point C.

[0028] Figure 4 for Figure 1 AA cross-sectional view. DETAILED DESCRIPTION

[0029] The technical solution of the present invention will be further specifically described below through embodiments and in conjunction with the accompanying drawings.

[0030] See also Figures 1 to 4A hydrogen production alkaline water cooling tower includes a cylinder 11, a lower top plate 12 fixedly connected to the upper side of the cylinder 11, an upper top plate 13 is provided on the upper side of the lower top plate 12, the upper top plate 13 and the lower top plate 12 are extended in the horizontal direction, and a plurality of first water pipes 14 are provided between the upper top plate 13 and the lower top plate 12, the upper end of the first water pipe 14 is a water inlet end 141, and the lower end of the first water pipe 14 is a water outlet end 142, the water inlet end 141 and the water outlet end 142 are staggered in the vertical direction, and the upper top plate 13 is provided at the water inlet end 141. A water inlet 131 is provided at the end 141, a first water outlet 121 is provided at the water outlet end 142 of the lower top plate 12, cooling water is provided at the lower part of the cylinder 11, a first pump 111 is provided in the cooling water, a second water pipe 112 is provided at the upper part of the cylinder 11, the second water pipe 112 is connected to the nozzle 113, the second water pipe 112 is connected to the first pump 111, a cooling pipe 15 is provided on the lower side of the nozzle 113, and the cooling pipe 15 is connected to the electrolytic tank 17 through the second pump 16.

[0031] Through the above arrangement, rainwater can be allowed to enter the cylinder 11. Specifically, the alkaline water in the electrolytic tank 17 enters the cooling pipe 15 under the action of the second pump 16. Part of the heat of the alkaline water is transferred to the cooling pipe 15, thereby reducing the temperature of the alkaline water. The alkaline water after the temperature is reduced returns to the electrolytic tank 17 to continue to participate in electrolysis. Under the action of the first pump 111, the cooling water at the bottom of the cylinder 11 is transported to the nozzle 113 through the second water pipe 112. The nozzle 113 outputs cooling water. The cooling water passes through the cooling pipe 15 from top to bottom and returns to the bottom of the cylinder 11. The cooling water absorbs the temperature on the cooling pipe 15 and reduces the temperature of the cooling pipe 15, thereby enabling the cooling pipe 15 to continue to absorb the heat of the alkaline water well. In addition, during the movement of the cooling water from top to bottom, the cooling water can fully contact with the air and dissipate heat into the air, thereby reducing the temperature of the cooling water and thus improving the cooling efficiency. When it rains, rainwater falls onto the upper roof 13, then enters the cylinder 11 through the water inlet 131, the first water pipe 14, and the first water outlet 121. The rainwater flows from top to bottom and passes through the cooling pipe 15. The rainwater absorbs the temperature of the cooling pipe 15, lowering the temperature of the cooling pipe 15. The lower temperature of the rainwater can lower the temperature of the cooling water in the cylinder 11 and also replenish the cooling water in the cylinder 11. When the water inlet 141 and the water outlet 142 are staggered in the vertical direction, sunlight can be prevented from entering the cylinder 11, thereby preventing the cooling water from heating up due to sunlight.

[0032] As an implementation method, a plurality of ventilation holes 114 are provided on the side of the cylinder 11 .

[0033] Through the above arrangement, the air flow in the cylinder 11 can be increased, which is beneficial for the heat in the cylinder 11 to be dissipated into the atmosphere.

[0034] As an implementation method, the number of cooling pipes 15 is more than two, and the cooling pipes 15 are parallel to each other. An upper main pipe 115 and a lower main pipe 116 that are parallel to each other are provided in the cylinder 11. The upper end of the cooling pipe 15 is fixedly connected to the upper main pipe 115, and the lower end of the cooling pipe 15 is fixedly connected to the lower main pipe 116. The upper main pipe 115 is connected to a water outlet pipe 1151, and the water outlet pipe 1151 passes through the wall of the cylinder 11 and is connected to the electrolytic tank 17. The lower main pipe 116 is connected to a water inlet pipe 1161, and the water inlet pipe 1161 passes through the wall of the cylinder 11 and is connected to the electrolytic tank 17. The second pump 16 is provided on the water inlet pipe 1161.

[0035] This arrangement further improves cooling efficiency. Specifically, the lower end of cooling pipe 15 is connected to electrolytic tank 17 via lower main pipe 116, water inlet pipe 1161, second pump 16, and upper end of cooling pipe 15 is connected to electrolytic tank 17 via upper main pipe 115, water outlet pipe 1151, and upper main pipe 115. Under the action of second pump 16, alkaline water enters cooling pipe 15 through water inlet pipe 1161 and lower main pipe 116. Due to the large number of cooling pipes 15, the alkaline water's heat dissipation area is increased, dissipating heat more quickly. Furthermore, the increased surface area of cooling pipe 15 increases the efficiency of heat exchange between the cooling water and cooling pipe 15.

[0036] As an implementation method, the upper main pipe 115 is arranged on the side of the cylinder 11 away from the electrolytic tank 17, the lower main pipe 116 is arranged on the side of the cylinder 11 close to the electrolytic tank 17, and the cooling pipe 15 is inclined.

[0037] The above settings can further increase the cooling efficiency. Figure 1 Natural wind passes through the cylinder 11 through the ventilation holes 114. During this process, the natural wind passes through the cooling pipe 15 and cools the cooling pipe 15. When the cooling pipe 15 is arranged at an angle, the length of the cooling pipe 15 inside the cylinder 11 is longer, and the heat exchange efficiency is improved. In addition, the cooling pipe 15 has a large area exposed to wind, and the cooling effect of natural wind is better. In addition, the cooling pipe 15 has a large area exposed to cooling water, and the cooling effect of cooling water is better.

[0038] As an implementation method, the first water pipe 14 includes a first segment 143 connected to the upper top plate 13, a second segment 144 connected to the lower top plate 12, and an intermediate segment 145 located between the first segment 143 and the second segment 144. The first segment 143 is perpendicular to the upper top plate 13, and the second segment 144 is perpendicular to the lower top plate 12. The first segment 143 is fixedly connected to the second segment 144 through the intermediate segment 145. From the second segment 144 to the first segment 143, the intermediate segment 145 gradually tilts upward. The water inlet 131 is located at the upper end of the first segment 143, and the first water outlet 121 is located at the lower end of the second segment 144.

[0039] Through the above arrangement, rainwater on the upper side of the upper top plate 13 enters the cylinder 11 through the water inlet 131 , the first segment 143 , the middle segment 145 , the second segment 144 , and the first water outlet 121 .

[0040] As an implementation method, an upper rotating tube 1152 and a lower rotating tube 1162 are provided in parallel with each other in the cylinder 11. The upper rotating tube 1152 is parallel to the upper main tube 115. The upper rotating tube 1152 is provided on the side of the upper main tube 115 close to the electrolytic tank 17. The upper rotating tube 1152 is fixedly connected to the upper main tube 115 through the first connecting tube 1153. The lower rotating tube 1162 is provided on the side of the lower main tube 116 away from the electrolytic tank 17. The lower rotating tube 1162 is connected to the lower main tube 116 through the second connecting tube 1163. The lower rotating tube 1162 is provided directly below the upper rotating tube 1152. The upper side of the middle part of the upper rotating tube 1152 is fixedly connected to the upper main tube 115. The upper positioning tube 1154 is fixedly connected to the upper positioning tube 1154 extending vertically. The upper positioning tube 1154 is provided with an upper support tube 1155. The upper support tube 1155 is rotatably connected to the upper positioning tube 1154. The upper support tube 1155 is fixedly connected to the cylinder 11 through a first bracket 1156. The upper positioning tube 1154 is provided with a water pipe 1157. The water pipe 1157 is rotatably connected to the upper positioning tube 1154. A first connecting port 11571 is provided on one side of the water pipe 1157. The water outlet pipe 1151 is connected to the first connecting port 11571. A plurality of second water outlets 11541 are provided along the circumference of the upper positioning tube 1154. The first connecting port 1157 1 cooperates with at least one second water outlet 11541, the lower side of the upper top plate 13 is rotatably connected to the first rotating shaft 132 extending vertically, the upper end of the upper positioning tube 1154 is fixedly connected to the second rotating shaft 11542 extending vertically, the second rotating shaft 11542 passes through the lower top plate 12 and is rotatably connected to the lower top plate 12, the upper end of the second rotating shaft 11542 is fixedly connected to the lower end of the first rotating shaft 132 through the transmission shaft 11543, the transmission shaft 11543 is parallel to the middle section 145, the lower side of the middle part of the lower rotating tube 1162 is fixedly connected to the lower positioning tube 1164 extending vertically, and the lower positioning tube 1164 is sleeved with the lower support tube 1 165, the lower support tube 1165 and the lower positioning tube 1164 are rotatably connected, the lower support tube 1165 is fixedly connected to the cylinder 11 through the second bracket 1166, the lower end of the lower positioning tube 1164 and the end of the water inlet pipe 1161 away from the electrolytic tank 17 are rotatably connected and communicated, from the second segment 144 to the first segment 143, the middle segment 145 gradually tilts upward, the upper end of the first segment 143 and the upper top plate 13 are rotatably connected, the lower end of the second segment 144 and the lower top plate 12 are rotatably connected, and the edge of the upper top plate 13 is provided with a windshield 133 extending upward, and a water storage tank 134 opening upward is formed between the windshield 133 and the upper top plate 13.

[0041] By the above arrangement, the direction of the cooling pipe 15 is automatically adjusted according to the direction of the natural wind, so that the wind-receiving surface of the cooling pipe 15 is always large, thereby ensuring the air cooling effect. Specifically, when the natural wind is strong and moves to the right, see Figure 1 , the natural wind moves to the right and pushes the wind shield 133 to move to the right (the same applies to other directions). At this time, the second rotating shaft 11542 rotates around the axis of the second rotating shaft 11542, the second segment 144 rotates around the axis of the second segment 144, the right end of the middle segment 145 tilts upward, and the right end of the transmission shaft 11543 tilts upward. The second rotating shaft 11542 drives the upper positioning tube 1154, the upper rotating tube 1152, the first connecting tube 1153, the upper main tube 115, the cooling tube 15, the lower main tube 116, the second connecting tube 1163, the lower rotating tube 1162, and the lower positioning tube 1164 to rotate, and finally causes the right end of the cooling tube 15 to tilt downward. At this time, the wind-receiving surface of the cooling tube 15 is larger, and the nozzles 113 are evenly arranged in a matrix manner on the upper part of the cylinder 11, so that the rotation of the cooling tube 15 does not affect the area of the cooling tube 15 receiving cooling water.

[0042] In addition, the alkaline water flows as follows: under the action of the second pump 16, the alkaline water flows from the electrolytic tank 17, passes through the water inlet pipe 1161, the lower positioning pipe 1164, the lower rotating pipe 1162, the second connecting pipe 1163, the lower main pipe 116, the cooling pipe 15, the upper main pipe 115, the first connecting pipe 1153, the upper rotating pipe 1152, the upper positioning pipe 1154, the water outlet pipe 1151, and then returns to the electrolytic tank 17. In other words, the lower end of the cooling pipe 15 is connected to the electrolytic tank 17 through the lower main pipe 116, the second connecting pipe 1163, the lower rotating pipe 1162, the lower positioning pipe 1164, the water inlet pipe 1161, the second pump 16, and the upper end of the cooling pipe 15 is connected to the electrolytic tank 17 through the upper main pipe 115, the first connecting pipe 1153, the upper rotating pipe 1152, the upper positioning pipe 1154, and the water outlet pipe 1151.

[0043] When the second water outlet 11541 is arranged along the circumference of the upper positioning tube 1154, during the rotation of the upper positioning tube 1154, the water outlet pipe 1151 can always be connected to the upper positioning tube 1154 through the first connecting port 11571, the second water outlet 11541 and the upper positioning tube 1154. The lower end of the lower positioning tube 1164 and the water inlet pipe 1161 are dynamically sealed, so that when the lower positioning tube 1164 rotates, the lower positioning tube 1164 and the water inlet pipe 1161 are always connected, and the alkaline water will not leak. In addition, the function of the wind shield 133 is to increase the wind-receiving surface on the one hand, so that natural wind can drive the upper top plate 13 to move. On the other hand, the setting of the wind shield 133 forms a water storage tank 134 on the upper side of the upper top plate 13, so that rainwater on the upper side of the upper top plate 13 can enter the cylinder 11 in large quantities, thereby increasing the cooling effect of the present application.

[0044] As an implementation method, the outer side of the upper positioning tube 1154 is fixedly connected with an annular protrusion 11544, and the inner side of the upper support tube 1155 is provided with an annular groove 11551 adapted to the annular protrusion 11544. The annular protrusion 11544 is located in the annular groove 11551 and is rotatably connected to the annular groove 11551.

[0045] Through the above arrangement, the upper rotating tube 1152, the first connecting tube 1153, the upper main tube 115, the cooling tube 15, the lower main tube 116, the second connecting tube 1163 and the lower rotating tube 1162 have better stability during the rotation process.

[0046] As an implementation method, a stabilizing plate 117 extending in the horizontal direction is fixedly connected to the cylinder 11, a cavity 1171 is provided in the stabilizing plate 117, the second rotating shaft 11542 passes through the stabilizing plate 117 and is rotatably connected to the stabilizing plate 117, the nozzle 113 is provided on the lower side of the stabilizing plate 117, and the nozzle 113 is connected to the second water pipe 112 through the cavity 1171.

[0047] Through the above arrangement, the nozzle 113 can be conveniently installed in a matrix manner on the lower side of the stabilizing plate 117. The stabilizing plate can also make the rotation of the second rotating shaft 11542 more stable. In addition, under the action of the first pump 111, the cooling water at the lower part of the cylinder 11 passes through the second pipe and cavity 1171 and is output from the nozzle 113.

[0048] As an implementation method, the cylinder 11 is provided with a water injection pipe 18 , and the water injection pipe 18 is provided with a float valve 181 .

[0049] Through the above arrangement, the cooling water in the cylinder 11 can be replenished in a timely manner. Specifically, the water injection pipe 18 is connected to the water network. When the water level of the cooling water in the cylinder 11 drops to a certain level, the float valve 181 opens, the water injection pipe 18 outputs the cooling water and causes the water level of the cooling water in the cylinder 11 to rise. After the cooling water level rises to a certain level, the float valve 181 automatically closes and stops water injection. The float valve 181 is a prior art and will not be elaborated here. For details, please refer to the corresponding design of the flush toilet.

[0050] It should be understood that those skilled in the art can make improvements or changes based on the above description, and all such improvements and changes should fall within the scope of protection of the appended claims of the present invention.

Claims

1. A hydrogen production alkaline water cooling tower, characterized in that, The condenser tube of the invention comprises a cylinder body, a lower top plate fixedly connected to the upper side of the cylinder body, an upper top plate is provided on the upper side of the lower top plate, the upper top plate and the lower top plate both extend horizontally, a plurality of first water pipes are provided between the upper top plate and the lower top plate, the upper end of the first water pipe is a water inlet end, the lower end of the first water pipe is a water outlet end, the water inlet end and the water outlet end are staggered in the vertical direction, the upper top plate is provided with a water inlet at the position of the water inlet end, the lower top plate is provided with a first water outlet at the position of the water outlet end, cooling water is provided at the lower part of the cylinder body, a first pump is provided in the cooling water, a second water pipe is provided at the upper part of the cylinder body, the second water pipe is connected to a nozzle, the second water pipe is connected to the first pump, a cooling pipe is provided on the lower side of the nozzle, the cooling pipe is connected to the electrolytic tank through the second pump; the number of cooling pipes is more than two, the cooling pipes are parallel to each other, and the cylinder body comprises a plurality of cooling pipes ... An upper main pipe and a lower main pipe parallel to each other are provided inside, the upper end of the cooling pipe is fixedly connected to the upper main pipe, the lower end of the cooling pipe is fixedly connected to the lower main pipe, the upper main pipe is connected to a water outlet pipe, the water outlet pipe passes through the wall of the cylinder and is connected to the electrolytic tank, the lower main pipe is connected to a water inlet pipe, the water inlet pipe passes through the wall of the cylinder and is connected to the electrolytic tank, and the second pump is provided on the water inlet pipe; the first water pipe includes a first segment connected to the upper top plate, a second segment connected to the lower top plate, and an intermediate segment located between the first segment and the second segment, the first segment is perpendicular to the upper top plate, the second segment is perpendicular to the lower top plate, the first segment is fixedly connected to the second segment through the intermediate segment, and the intermediate segment gradually tilts upward from the second segment to the first segment, the water inlet is located at the upper end of the first segment, and the first water outlet is located at the lower end of the second segment;The lower pipe is connected to the lower pipe by the second connecting pipe, and the lower pipe is connected to the water pipe by the second connecting pipe. The lower end of the lower frame is fixedly connected to the first rotating shaft extending along the vertical direction, and the upper end of the upper positioning tube is fixedly connected to the second rotating shaft extending along the vertical direction, and the second rotating shaft passes through the lower top plate and is rotatably connected to the lower top plate, and the upper end of the second rotating shaft is fixedly connected to the lower end of the first rotating shaft by a transmission shaft, and the transmission shaft is parallel to the middle section, and the lower side of the middle section of the lower rotating tube is fixedly connected to the lower positioning tube extending along the vertical direction, and the lower positioning tube sleeve is provided with a lower support tube, and the lower support tube and the lower positioning tube are rotatably connected to the lower support tube through the second bracket and the cylinder body, and the lower end of the lower positioning tube is rotatably connected and communicated with the end of the water inlet pipe away from the electrolytic tank from the second segment to the first segment, and the middle section gradually tilts upward, the upper end of the first segment is rotatably connected to the upper top plate, and the lower end of the second segment is rotatably connected to the lower top plate, and the edge of the upper top plate is provided with a wind shield extending upward, and a water storage tank opening upward is formed between the wind shield and the upper top plate.

2. A hydrogen production alkaline water cooling tower according to claim 1, characterized in that, A plurality of ventilation holes are provided on the side of the cylinder.

3. A hydrogen production alkaline water cooling tower according to claim 1, characterized in that, The upper manifold is arranged on a side of the cylinder away from the electrolytic tank, the lower manifold is arranged on a side of the cylinder close to the electrolytic tank, and the cooling pipe is inclined.

4. A hydrogen production alkaline water cooling tower according to claim 1, characterized in that, An annular protrusion is fixedly connected to the outer side of the upper positioning tube, and an annular groove adapted to the annular protrusion is provided on the inner side of the upper supporting tube. The annular protrusion is located in the annular groove and is rotatably connected to the annular groove.

5. A hydrogen production alkaline water cooling tower according to claim 1, characterized in that, A stabilizing plate extending in the horizontal direction is fixedly connected to the cylinder, a cavity is provided in the stabilizing plate, the second rotating shaft passes through the stabilizing plate and is rotatably connected to the stabilizing plate, the nozzle is provided on the lower side of the stabilizing plate, and the nozzle is connected to the second water pipe through the cavity.

6. A hydrogen production alkaline water cooling tower according to any one of claims 1 to 5, characterized in that: The cylinder is provided with a water injection pipe, and the water injection pipe is provided with a float valve.

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