Energy-saving circulating cooling tower

Abstract

The utility model relates to the field of industrial cooling, and discloses an energy-saving circulating type cooling tower which comprises a circulating water pool, a tower body is fixed to the top of the circulating water pool, a protection bin is fixed to the left side of the inner bottom wall of the circulating water pool, a conveying assembly is arranged in the protection bin, and a mounting plate is fixed to the interior of the tower body; and a mounting bin is fixed to the mounting plate, a drainage assembly is fixed in the mounting bin, and two water collecting mechanisms are arranged in the tower body. According to the energy-saving circulating type cooling tower, hot water can be conveyed into the tower body under the action of the conveying assembly, water vapor and heat can be conveyed upwards through operation of the drainage assembly, when the water vapor makes contact with the water collecting mechanism, the water vapor can be absorbed to form condensate water under the action of the water collecting mechanism, and the condensate water is extruded out; and therefore, the condensate water can flow back into the circulating water tank, and the purpose of recycling the condensate water is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial cooling, in particular to an energy-saving circulating cooling tower. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to lower the water temperature. It uses the heat exchange between water and air flow to generate steam. The steam evaporates and takes away the heat to achieve the principles of evaporative heat dissipation, convection heat transfer and radiation heat transfer. It dissipates the waste heat generated in industry or refrigeration and air conditioning to lower the water temperature. The evaporative heat dissipation device uses the principles of evaporative heat transfer, convection heat transfer and radiation heat transfer to dissipate the waste heat generated in industry or refrigeration and air conditioning to ensure the normal operation of the system. The device is generally barrel-shaped, hence the name cooling tower.

[0003] For example, Chinese patent CN219368454U discloses a cooling tower. The utility model can disperse hot waste water through multiple filler plates, and can prevent hot waste water from melting adhesive or causing toxic volatilization of adhesive to pollute cold water when flowing through the filler by bonding multiple filler plates with water-based adhesive. The air flow rate in the device can be increased by driving the exhaust fan to rotate by a motor, and the cylinder can be rotated when the filler plate needs to be replaced by a rotating shaft. The stability of the cylinder can be increased by a hydraulic rod in conjunction with a limit cylinder, and the filler can be prevented from falling by a mesh plate in conjunction with a limit ring. The cooled water can be prevented from overflowing everywhere by a protective ring, and the water vapor can be quickly liquefied by a cooling pipe group. The hot waste water can be more evenly distributed on the filler plate by cooperating with multiple nozzles. The hot waste water can be prevented from flowing out of the gap between the cylinder and the fixed cover by a rubber ring.

[0004] However, the above scheme still has certain problems when it is used. When the cooling tower is in use, water is used as a heat flow carrier, and the water becomes water vapor after the hot and cold corners are replaced. The water vapor takes away the heat and cools to become condensed water. The cooling tower cannot recycle the condensed water, which will lead to a large amount of water resource waste. Therefore, an energy-saving circulating cooling tower is proposed to solve the above problem. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides an energy-saving circulation type cooling tower, which has the advantages of energy-saving circulation and solves the problem of waste of resources caused by failure to recycle condensed water.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving circulating cooling tower, comprising a circulating water pool, a tower body is fixed on the top of the circulating water pool, a protective bin fixed to the left side wall of the inner cavity of the circulating water pool is fixed on the left side of the inner bottom wall of the circulating water pool, a conveying assembly fixed to the inner bottom wall of the circulating water pool and penetrating to the outside of the circulating water pool is arranged inside the protective bin, a mounting plate is fixed inside the tower body, two mounting bins are fixed on the mounting plate, a drainage assembly is fixed inside the mounting bin, and two water collecting mechanisms are arranged inside the tower body;

[0007] The water collecting mechanism includes a water collecting bin, a connecting bin, an extrusion assembly and a water collecting sponge. The water collecting bin is fixed to the inside of the tower body, the connecting bin is fixed to the top of the water collecting bin, the extrusion assembly is arranged inside the connecting bin, and the extrusion assembly penetrates into the inside of the water collecting bin, and the water collecting sponge is fixed to the inner bottom wall of the water collecting bin.

[0008] By adopting this technical solution, hot water can enter the tower body through the operation of the conveying component, and then the water vapor and heat can be accelerated to be transported upward through the action of the drainage component. Then, through the action of the water collecting mechanism, the water vapor can be absorbed to form condensed water, and the condensed water can be squeezed out so that the condensed water can flow back to the circulating water pool, thereby achieving the purpose of recycling the condensed water.

[0009] Furthermore, the conveying assembly includes a water pump, a water inlet pipe, a water outlet pipe and a diverter plate. The water pump is fixed to the inner bottom wall of the circulating water pool, the water inlet pipe is fixed to the input end of the water pump, and the water inlet pipe passes through the outside of the circulating water pool, the water outlet pipe is fixed to the output end of the water pump, and the water outlet pipe passes through the right side of the protective compartment and extends to the inside of the tower body, and the diverter plate is fixed to the end of the water outlet pipe away from the water pump.

[0010] By adopting this technical solution, the hot water at the water inlet pipe can flow through the operation of the water pump, and the hot water is transported to the diverter plate through the action of the water outlet pipe, and then the hot water is sprayed out through the action of the diverter plate, so that the hot water can be transported to the inside of the tower body.

[0011] Furthermore, a plurality of drainage pipes are fixed on the top of the diverter plate, and the bottom of the tower body is inclined.

[0012] By adopting this technical solution, through the action of the drain pipe, the hot water can form a small water column and spray upward, thereby increasing the contact area between the hot water and the air, so that more heat can be taken away. Through the setting of the inclined surface, the condensed water can flow back more quickly.

[0013] Furthermore, the extrusion assembly includes a servo motor, a threaded rod, a telescopic rod and a pressure plate, the servo motor is fixed to the inner top wall of the connecting bin, the threaded rod is fixed to the output shaft of the servo motor, and the threaded rod penetrates into the interior of the water collecting bin, the telescopic rod is threadedly connected to the outer surface of the threaded rod, the pressure plate is fixed to the bottom of the telescopic rod, and the pressure plate is slidably connected to the interior of the water collecting bin.

[0014] By adopting this technical solution, the servo motor is started so that the threaded rod can rotate, thereby enabling the threaded rod to drive the telescopic rod to move. Through the movement of the telescopic rod, the pressure plate can move, so that the pressure plate can squeeze the water collecting sponge, so that the condensed water can fall back into the circulating water pool.

[0015] Furthermore, sliding rods are fixed on both the left and right sides of the pressure plate, and sliding grooves that are compatible with the corresponding sliding rods are opened on both the left and right side walls of the inner cavity of the water collecting bin.

[0016] By adopting this technical solution, the pressing plate can be limited by setting the sliding rod and the sliding groove, thereby preventing the telescopic rod from rotating synchronously with the threaded rod, so that the movement of the pressing plate can be more stable.

[0017] Furthermore, filter plates are fixed on the top and bottom of the water collecting bin, an exhaust port is opened on the top of the tower body, and a dustproof net is fixed inside the exhaust port.

[0018] By adopting this technical solution, through the setting of the filter plate, the heat can pass through the water collection bin stably, so that the heat can be discharged, and the condensed water in the water collection sponge can drip into the circulating water pool through the filter plate. Through the setting of the dustproof net, the external dust will not fall into the interior of the tower body.

[0019] Furthermore, the drainage assembly includes a driving motor and fan blades, the driving motor is fixed to the inner bottom wall of the installation bin, and the fan blades are fixed to the output shaft of the driving motor.

[0020] By adopting this technical solution, water vapor and heat can be transported upward faster through the function of the drainage component, thereby improving the cooling efficiency of the cooling tower when it is in use.

[0021] Furthermore, a plurality of drainage holes are provided on the top and the bottom of the installation bin, and a return pipe is fixed on the right side of the circulating water pool.

[0022] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0023] 1. This energy-saving circulating cooling tower uses the function of the conveying component to transport hot water to the inside of the tower body, and then uses the operation of the drainage component to transport water vapor and heat upward. When water vapor comes into contact with the water collecting mechanism, the water collecting mechanism can absorb the water vapor to form condensed water, and the condensed water can be squeezed out so that the condensed water can flow back to the circulating water pool, thereby achieving the purpose of recycling the condensed water.

[0024] 2. The energy-saving circulating cooling tower starts the water pump to allow the hot water at the water inlet pipe to flow, and through the action of the water outlet pipe, the hot water is transported to the diverter plate, and then through the action of the diverter plate, the hot water is sprayed out, so that the contact area between the hot water and the air is increased, so that more water vapor and heat can be taken away, and then through the operation of the drainage component, the water vapor and heat can be accelerated to flow inside the tower body, thereby improving the cooling efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the structure of the utility model;

[0026] Figure 2 This is the appearance diagram of the utility model;

[0027] Figure 3 It is a structural schematic diagram of the water collection mechanism of the utility model.

[0028] In the figure: 1. circulating water pool; 2. tower body; 3. protection chamber; 4. water pump; 5. water inlet pipe; 6. water outlet pipe; 7. diverter plate; 8. mounting plate; 9. mounting chamber; 10. drainage assembly; 11. water collecting mechanism; 1101. water collecting chamber; 1102. connecting chamber; 1103. servo motor; 1104. threaded rod; 1105. telescopic rod; 1106. pressure plate; 1107. water collecting sponge. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] See also Figure 1-2An energy-saving circulating cooling tower in this embodiment includes a circulating water pool 1, a return pipe is fixed to the right side of the circulating water pool 1, a tower body 2 is fixed to the top of the circulating water pool 1, an exhaust port is opened at the top of the tower body 2, a dustproof net is fixed inside the exhaust port, and the dust outside will not fall into the inside of the tower body 2 through the setting of the dustproof net. The bottom of the tower body 2 is inclined, and the setting of the inclined surface makes the reflux of condensed water faster. A protective bin 3 fixed to the left side wall of the inner cavity of the circulating water pool 1 is fixed on the left side of the inner bottom wall of the circulating water pool 1, and a conveying component fixed to the inner bottom wall of the circulating water pool 1 and penetrating to the outside of the circulating water pool 1 is arranged inside the protective bin 3.

[0031] The conveying assembly includes a water pump 4, a water inlet pipe 5, a water outlet pipe 6 and a diverter plate 7. A plurality of drain pipes are fixed on the top of the diverter plate 7. Through the action of the drain pipes, the hot water can form a small water column and spray upward, thereby increasing the contact area between the hot water and the air, so as to take away more heat. The water pump 4 is fixed to the inner bottom wall of the circulating water pool 1, the water inlet pipe 5 is fixed to the input end of the water pump 4, and the water inlet pipe 5 passes through the outside of the circulating water pool 1, the water outlet pipe 6 is fixed to the output end of the water pump 4, and the water outlet pipe 6 passes through the right side of the protective bin 3 and extends to the inside of the tower body 2, and the diverter plate 7 is fixed to the end of the water outlet pipe 6 away from the water pump 4. Through the operation of the water pump 4, the hot water at the water inlet pipe 5 can flow, and through the action of the water outlet pipe 6, the hot water is transported to the diverter plate 7, and then through the action of the diverter plate 7, the hot water is sprayed out, so that the hot water can be transported to the inside of the tower body 2.

[0032] A mounting plate 8 is fixed inside the tower body 2, and two mounting bins 9 are fixed on the mounting plate 8. Multiple drainage holes are provided on the top and bottom of the mounting bins 9. A drainage assembly 10 is fixed inside the mounting bins 9. The drainage assembly 10 includes a driving motor and fan blades. The driving motor is fixed to the inner bottom wall of the mounting bin 9, and the fan blades are fixed to the output shaft of the driving motor. Through the action of the drainage assembly 10, water vapor and heat can be accelerated to be transported upward, thereby improving the cooling efficiency of the cooling tower when in use. Two water collection mechanisms 11 are arranged inside the tower body 2.

[0033] It should be noted that through the operation of the conveying component, hot water can enter the tower body 2, and then through the action of the drainage component 10, the water vapor and heat can be accelerated to be transported upward, and then through the action of the water collecting mechanism 11, the water vapor can be absorbed to form condensed water, and the condensed water can be squeezed out so that the condensed water can flow back to the circulating water pool 1, thereby achieving the purpose of recycling the condensed water.

[0034] See also Figure 3In order to reduce the waste of resources, the water collection mechanism 11 in this embodiment includes a water collection bin 1101, a connecting bin 1102, an extrusion assembly and a water collection sponge 1107. Filter plates are fixed on the top and bottom of the water collection bin 1101. Through the setting of the filter plates, heat can stably pass through the water collection bin 1101, so that the heat can be discharged, and the condensed water in the water collection sponge 1107 can drip into the interior of the circulating water pool 1 through the filter plates. The water collection bin 1101 is fixed to the interior of the tower body 2, the connecting bin 1102 is fixed to the top of the water collection bin 1101, the extrusion assembly is arranged in the interior of the connecting bin 1102, and the extrusion assembly penetrates into the interior of the water collection bin 1101, and the water collection sponge 1107 is fixed to the inner bottom wall of the water collection bin 1101.

[0035] In this embodiment, the extrusion assembly includes a servo motor 1103, a threaded rod 1104, a telescopic rod 1105 and a pressure plate 1106. Sliding rods are fixed on the left and right sides of the pressure plate 1106. Sliding grooves compatible with the corresponding sliding rods are opened on the left and right side walls of the inner cavity of the water collecting bin 1101. Through the setting of the sliding rod and the sliding groove, the pressure plate 1106 can be limited, thereby preventing the telescopic rod 1105 from rotating synchronously with the threaded rod 1104, so that the movement of the pressure plate 1106 can be more stable. The servo motor 1103 is fixed to the inner top wall of the connecting bin 1102, the threaded rod 1104 is fixed to the output shaft of the servo motor 1103, and the threaded rod 1104 passes through the interior of the water collecting bin 1101, the telescopic rod 1105 is threadedly connected to the outer surface of the threaded rod 1104, the pressure plate 1106 is fixed to the bottom of the telescopic rod 1105, and the pressure plate 1106 is slidably connected to the interior of the water collecting bin 1101.

[0036] It should be noted that, by starting the servo motor 1103, the threaded rod 1104 can rotate, so that the threaded rod 1104 can drive the telescopic rod 1105 to move. Through the movement of the telescopic rod 1105, the pressure plate 1106 can move, so that the pressure plate 1106 can squeeze the water collecting sponge 1107, so that the condensed water can fall back into the circulating water pool 1.

[0037] The electrical components appearing in the text are all electrically connected to the controller and the power supply. The control method of the utility model is controlled by the controller. The control circuit of the controller can be realized by simple programming by technicians in this field. The provision of power supply is also common knowledge in this field. The utility model is mainly used to protect mechanical devices, so the utility model will no longer explain the control method and circuit connection in detail.

[0038] The working principle of the above embodiment is:

[0039] When in use, the water pump 4 is operated so that the water inlet pipe 5 can extract hot water, and the water outlet pipe 6 transports the hot water to the diverter plate 7, and then the diverter plate 7 sprays the hot water so that the hot water can enter the interior of the tower body 2, and then the drainage component 10 can guide the water vapor and heat, so that the water vapor and heat can flow faster, so that the cooling efficiency can be improved, and when the water vapor and heat move upward, they will pass through the water collection mechanism 11, and through the water collection sponge 1107 inside the water collection mechanism 11, the water vapor will be adsorbed, so that condensed water can be formed inside the water collection sponge 1107, and the heat will continue to run upward through the water collection sponge 1107, so that the heat can be The liquid is discharged through the top of the tower body 2, and then the servo motor 1103 is started, so that the servo motor 1103 can drive the threaded rod 1104 to rotate, and the rotation of the threaded rod 1104 will drive the telescopic rod 1105 to extend and retract, so that the telescopic rod 1105 can drive the pressure plate 1106 to move, and the pressure plate 1106 squeezes the water collecting sponge 1107, so that the condensed water inside the water collecting sponge 1107 can be squeezed out, so that the condensed water can fall back into the circulating water pool 1, and after the condensed water in the water collecting sponge 1107 accumulates to a certain extent, the condensed water can drip downwards due to the action of its own gravity, so that the condensed water can flow back to the inside of the circulating water pool 1, thereby achieving the purpose of recycling the condensed water.

Claims

1. An energy-saving circulating cooling tower, comprising a circulating water pool (1), characterized in that: A tower body (2) is fixed on the top of the circulating water pool (1); a protective chamber (3) fixed to the left side wall of the inner cavity of the circulating water pool (1) is fixed on the left side of the inner bottom wall of the circulating water pool (1); a conveying assembly fixed to the inner bottom wall of the circulating water pool (1) and extending to the outside of the circulating water pool (1) is arranged inside the protective chamber (3); a mounting plate (8) is fixed inside the tower body (2); two mounting chambers (9) are fixed on the mounting plate (8); a drainage assembly (10) is fixed inside the mounting chamber (9); and two water collecting mechanisms (11) are arranged inside the tower body (2); The water collection mechanism (11) comprises a water collection bin (1101), a connecting bin (1102), a squeezing assembly and a water collection sponge (1107); the water collection bin (1101) is fixed to the inside of the tower body (2); the connecting bin (1102) is fixed to the top of the water collection bin (1101); the squeezing assembly is arranged inside the connecting bin (1102) and penetrates into the inside of the water collection bin (1101); and the water collection sponge (1107) is fixed to the inner bottom wall of the water collection bin (1101).

2. An energy-saving circulation cooling tower according to claim 1, characterized in that: The conveying assembly comprises a water pump (4), a water inlet pipe (5), a water outlet pipe (6) and a diverter plate (7); the water pump (4) is fixed to the inner bottom wall of the circulating water pool (1); the water inlet pipe (5) is fixed to the input end of the water pump (4), and the water inlet pipe (5) penetrates to the outside of the circulating water pool (1); the water outlet pipe (6) is fixed to the output end of the water pump (4), and the water outlet pipe (6) penetrates to the right side of the protection bin (3) and extends to the inside of the tower body (2); and the diverter plate (7) is fixed to an end of the water outlet pipe (6) away from the water pump (4).

3. An energy-saving circulation cooling tower according to claim 2, characterized in that: A plurality of drainage pipes are fixed on the top of the diverter plate (7), and the bottom of the tower body (2) is in an inclined shape.

4. The energy-saving circulation cooling tower according to claim 1 is characterized in that: The extrusion assembly comprises a servo motor (1103), a threaded rod (1104), a telescopic rod (1105) and a pressing plate (1106); the servo motor (1103) is fixed to the inner top wall of the connection bin (1102); the threaded rod (1104) is fixed to the output shaft of the servo motor (1103), and the threaded rod (1104) penetrates into the interior of the water collecting bin (1101); the telescopic rod (1105) is threadedly connected to the outer surface of the threaded rod (1104); the pressing plate (1106) is fixed to the bottom of the telescopic rod (1105), and the pressing plate (1106) is slidably connected to the interior of the water collecting bin (1101).

5. An energy-saving circulation cooling tower according to claim 4, characterized in that: Sliding rods are fixed on both the left and right sides of the pressure plate (1106), and sliding grooves matching the corresponding sliding rods are provided on both the left and right side walls of the inner cavity of the water collecting bin (1101).

6. The energy-saving circulation cooling tower according to claim 1, characterized in that: Filter plates are fixed to the top and bottom of the water collection bin (1101), an exhaust port is provided at the top of the tower body (2), and a dustproof net is fixed inside the exhaust port.

7. The energy-saving circulation cooling tower according to claim 1 is characterized in that: The drainage assembly (10) comprises a drive motor and fan blades, the drive motor is fixed to the inner bottom wall of the installation bin (9), and the fan blades are fixed to the output shaft of the drive motor.

8. The energy-saving circulation cooling tower according to claim 1, characterized in that: The top and bottom of the installation bin (9) are both provided with a plurality of drainage holes, and a return pipe is fixed on the right side of the circulating water pool (1).

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