Closed cooling tower capable of dispersing fog and saving water

Abstract

The utility model relates to the technical field of tower equipment cooling, in particular to a closed cooling tower capable of dispersing fog and saving water. The device comprises a shell, a conveying device and a spraying device are arranged on the inner side of the shell, a fog dispersal device and a condensing device are arranged on the upper side of the conveying device, the condensing device comprises a condensing plate and a snakelike water pipe fixedly arranged on the inner side of the condensing plate, and the two ends of the snakelike water pipe penetrate through the condensing plate and the shell and are connected with a liquid cooling machine and a circulating liquid pump respectively. And the liquid cooling machine is connected with the circulating liquid pump through a water pipe. Water in the S-shaped water pipe is circularly cooled by arranging the liquid cooling machine and the circulating liquid pump, the temperature of the condensing plate is reduced, and water vapor generated when the annular cooling pipe is cooled by being sprayed out of the spraying frame is condensed into small water drops which are attached to the surface of the groove plate. And through the arrangement of the groove surface of the groove plate, water drops fall into the water storage tank, so that water vapor is recycled, and waste of resources is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of tower equipment cooling, in particular to a closed cooling tower capable of eliminating fog and saving water. Background Art

[0002] A cooling tower is a device that uses water as a circulating coolant to absorb heat from a system and discharge it into the atmosphere to reduce the water temperature. When cooling materials with current technology are cooled by cooling towers, the temperature of the materials being cooled is high. When water is sprayed to cool the materials, the water evaporates and enters the air. The water vapor cannot be recycled, resulting in a waste of resources. In view of this, we propose a closed cooling tower that eliminates fog and saves water. Utility Model Content

[0003] The utility model aims to provide a closed cooling tower capable of eliminating fog and saving water, so as to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides a closed cooling tower for demisting and saving water, comprising a shell, a conveying device and a spraying device are arranged on the inner side of the shell, a demisting device and a condensing device are arranged on the upper side of the conveying device, the condensing device comprises a condensing plate and a serpentine water pipe fixedly arranged on the inner side of the condensing plate, both ends of the serpentine water pipe penetrate the condensing plate and the shell and are respectively connected to a liquid cooler and a circulating liquid pump, the liquid cooler and the circulating liquid pump are connected by a water pipe, the water in the serpentine water pipe is cooled and circulated by the liquid cooler and the circulating liquid pump, and the condensing plate is cooled.

[0005] As a further improvement of the present technical solution, a groove plate is fixedly connected to the bottom end of the condensation plate. The temperature of the condensation plate is lowered, thereby lowering the surface temperature of the groove plate, causing water vapor to adhere to the groove surface of the groove plate and condense into water droplets. The setting of the groove surface allows the water vapor to condense into water droplets, which are convenient for falling along the groove surface.

[0006] As a further improvement of the present technical solution, the conveying device includes an annular cooling pipe, and the two ends of the annular cooling pipe are respectively fixedly connected with a feed pipe and a discharge pipe, the ends of the feed pipe and the discharge pipe pass through one side of the shell and extend out, and a plurality of fixing frames are provided on the outside of the annular cooling pipe, and one end of the fixing frame is fixedly connected to the inner wall of the shell.

[0007] As a further improvement of the present technical solution, the spray device includes a water storage tank fixedly arranged at the bottom of the inner wall of the shell, a funnel is fixedly connected to the top of the water storage tank, a water outlet pipe and a water inlet pipe are fixedly connected to one side of the water storage tank, one end of the water outlet pipe and the water inlet pipe penetrate the shell and extend out, a first water pipe is fixedly connected to the other side of the water storage tank, one end of the first water pipe is fixedly connected to a water pump, one side of the water pump is fixedly connected to one side of the shell, one end of the water pump is fixedly connected to a second water pipe, an end of the second water pipe penetrates the shell and extends into it, and the end of the second water pipe is fixedly connected to a spray rack, a water tank connected to the second water pipe is provided inside the spray rack, and a plurality of spray tanks for spraying water to cool the annular cooling pipe are provided on the lower side of the water tank.

[0008] As a further improvement of the present technical solution, the demisting device includes a connecting sleeve and fan blades fixed on the outside of the connecting sleeve, a rotating shaft is provided in the middle of the connecting sleeve, the rotating shaft passes through the connecting sleeve, the condensation plate and the shell and extends out, the end of the rotating shaft is fixedly connected to a motor, and the bottom end of the motor is fixedly connected to the top end of the shell.

[0009] As a further improvement of the present technical solution, the outer side of the rotating shaft is fixedly connected to a fixed block located on the upper side of the connecting sleeve, the bottom end of the fixed block is fixedly connected to a plurality of clamping blocks, the inner side of the connecting sleeve is provided with a clamping groove matching the clamping block, the outer side of the rotating shaft is threadedly connected to a fixing sleeve located on the lower side of the connecting sleeve, and the fixing sleeve is used to fix the position of the connecting sleeve.

[0010] Compared with the prior art, the utility model has the following beneficial effects:

[0011] In this closed cooling tower for eliminating fog and saving water, a liquid cooler and a circulating liquid pump are provided to circulate and cool the water in the serpentine water pipe, the condensation plate and the temperature are lowered, and the water vapor generated when the annular cooling pipe is cooled by spraying from the spray rack is condensed into small water droplets and attached to the surface of the groove plate. The groove surface of the groove plate is provided to make the water droplets fall into the water storage tank, so that the water vapor is recycled and the waste of resources is avoided. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a cross-sectional structural schematic diagram of the utility model;

[0014] Figure 3 It is a cross-sectional structural schematic diagram of a utility model fog dissipation device;

[0015] Figure 4 It is a structural schematic diagram of a utility model condensing device;

[0016] Figure 5It is a structural schematic diagram of a utility model spray device.

[0017] The meaning of each number in the figure is:

[0018] 1. Shell; 2. Conveying device; 21. Annular cooling pipe; 22. Feed pipe; 23. Discharge pipe; 24. Fixed frame; 3. Spraying device; 31. Water storage tank; 32. First water pipe; 33. Water pump; 34. Second water pipe; 35. Spraying frame; 36. Funnel; 4. Demisting device; 41. Fan blade; 42. Connecting sleeve; 43. Rotating shaft; 44. Motor; 45. Fixed block; 46. Block; 47. Fixed sleeve; 5. Condensing device; 51. Condensing plate; 52. Serpentine water pipe; 53. Liquid cooler; 54. Circulating liquid pump; 55. Groove plate. DETAILED DESCRIPTION

[0019] 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.

[0020] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] Example 1

[0022] See also Figure 1-Figure 5As shown, the present embodiment provides a closed cooling tower for defogging and water saving, comprising a shell 1, a conveying device 2 and a spraying device 3 are arranged on the inner side of the shell 1, a defogging device 4 and a condensing device 5 are arranged on the upper side of the conveying device 2, the conveying device 2 comprises an annular cooling pipe 21, and the two ends of the annular cooling pipe 21 are respectively fixedly connected with a feed pipe 22 and a discharge pipe 23, the ends of the feed pipe 22 and the discharge pipe 23 pass through one side of the shell 1 and extend out, and transporting plastics through the annular cooling pipe 21 can not only increase the circulation time of the material and fully cool the material, but also utilize the height difference of the annular cooling pipe 21 to make the material flow down naturally, saving resources, a plurality of fixing frames 24 are arranged on the outer side of the annular cooling pipe 21, one end of the fixing frame 24 is fixedly connected to the inner wall of the shell 1, and the annular cooling pipe 21 is supported by the setting of the fixing frame 24 to prevent the annular cooling pipe 21 from being unstable due to the influence of gravity after long-term use.

[0023] The spray device 3 includes a water storage tank 31 fixedly arranged at the bottom of the inner wall of the shell 1, a funnel 36 is fixedly connected to the top of the water storage tank 31, a water outlet pipe and a water inlet pipe are fixedly connected to one side of the water storage tank 31, one end of the water outlet pipe and the water inlet pipe penetrate the shell 1 and extend out, a first water pipe 32 is fixedly connected to the other side of the water storage tank 31, one end of the first water pipe 32 is fixedly connected to a water pump 33, one side of the water pump 33 is fixedly connected to one side of the shell 1, one end of the water pump 33 is fixedly connected to a second water pipe 34, an end of the second water pipe 34 penetrates the shell 1 and extends into it, and a spray rack 35 is fixedly connected to the end of the second water pipe 34, the water pump 33 runs the water inside the water storage tank 31 to the water tank opened inside the spray rack 35 and communicated with the second water pipe 34, and then sprays water through the spray tank opened on the lower side of the water tank to cool the annular cooling pipe 21, thereby cooling the material, the structure is simple and the cost is low.

[0024] The condensing device 5 includes a condensing plate 51 and a serpentine water pipe 52 fixedly arranged on the inner side of the condensing plate 51. Both ends of the serpentine water pipe 52 pass through the condensing plate 51 and the shell 1 and are respectively connected to a liquid cooler 53 and a circulating liquid pump 54. The liquid cooler 53 and the circulating liquid pump 54 are connected by a water pipe. The water in the serpentine water pipe 52 is cooled and circulated by the liquid cooler 53 and the circulating liquid pump 54 to cool the condensing plate 51. A groove plate 55 is fixedly connected to the bottom end of the condensing plate 51. The temperature of the condensing plate 51 is lowered, thereby lowering the surface temperature of the groove plate 55, so that the water vapor attached to the groove surface of the groove plate 55 is condensed into water droplets. The setting of the groove surface makes the water vapor condense into water droplets so as to fall along the groove surface.

[0025] The demisting device 4 includes a connecting sleeve 42 and a fan blade 41 fixed on the outside of the connecting sleeve 42. A rotating shaft 43 is provided in the middle of the connecting sleeve 42. The rotating shaft 43 passes through the connecting sleeve 42, the condensation plate 51 and the shell 1 and extends out. The end of the rotating shaft 43 is fixedly connected to a motor 44. The bottom end of the motor 44 is fixedly connected to the top of the shell 1. When the motor 44 rotates, the rotating shaft 43 drives the connecting sleeve 42 to rotate, and then the fan blades 41 rotate to accelerate the air flow inside the shell 1, which can not only accelerate the falling of condensed water droplets but also accelerate the flow rate of air and accelerate the condensation of water vapor.

[0026] The outer side of the rotating shaft 43 is fixedly connected with a fixing block 45 located on the upper side of the connecting sleeve 42, and the bottom end of the fixing block 45 is fixedly connected with a plurality of clamping blocks 46. A clamping groove matching the clamping block 46 is provided on the inner side of the connecting sleeve 42. By inserting the clamping block 46 into the clamping groove, the relative position of the connecting sleeve 42 on the rotating shaft 43 is fixed to prevent the connecting sleeve 42 from slipping when the rotating shaft 43 rotates. The outer side of the rotating shaft 43 is threadedly connected with a fixing sleeve 47 located on the lower side of the connecting sleeve 42. The fixing sleeve 47 is used to fix the position of the connecting sleeve 42. After the connecting sleeve 42 is fixed, the fixing sleeve 47 is tightened against the bottom end of the connecting sleeve 42 to prevent the connecting sleeve 42 from slipping.

[0027] When a closed cooling tower for demisting and saving water of the present embodiment is used, the user first turns on the water pump 33, the circulating liquid pump 54 and the liquid cooler 53, and then inputs the material from the feed pipe 22 into the annular cooling pipe 21, so that the water pump 33 pumps the water in the water storage tank 31 into the spray rack 35, and sprays the water through the spray slot opened at the bottom of the spray rack 35, and inputs the water from the feed pipe 22 into the annular cooling pipe 21 for cooling. Due to the high temperature of the material, part of the water sprayed onto the surface of the annular cooling pipe 21 is evaporated during cooling, and the evaporated water vapor floats up, and the water in the serpentine water pipe 52 is cooled by the liquid cooler 53 and recycled by the circulating liquid pump 54, so that the temperature of the condensation plate 51 is reduced, and then the temperature of the groove plate 55 is reduced, so that the floating water vapor condenses into small water droplets and drips into the water storage tank 31 for recycling.

[0028] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A closed cooling tower for eliminating fog and saving water, comprising a shell (1), wherein a conveying device (2) and a spraying device (3) are arranged inside the shell (1), characterized in that: A demisting device (4) and a condensing device (5) are arranged on the upper side of the conveying device (2). The condensing device (5) comprises a condensing plate (51) and a serpentine water pipe (52) fixedly arranged on the inner side of the condensing plate (51). Both ends of the serpentine water pipe (52) penetrate the condensing plate (51) and the shell (1) and are respectively connected to a liquid cooler (53) and a circulating liquid pump (54). The liquid cooler (53) and the circulating liquid pump (54) are connected via a water pipe. The water in the serpentine water pipe (52) is cooled and circulated by the liquid cooler (53) and the circulating liquid pump (54), thereby cooling the condensing plate (51).

2. The closed cooling tower for mist elimination and water saving according to claim 1 is characterized in that: The bottom end of the condensation plate (51) is fixedly connected to a groove plate (55). The temperature of the condensation plate (51) is lowered, thereby lowering the surface temperature of the groove plate (55), causing water vapor to adhere to the groove surface of the groove plate (55) and condense into water droplets. The setting of the groove surface allows the water vapor to condense into water droplets, which are convenient for falling along the groove surface.

3. The closed cooling tower for mist elimination and water saving according to claim 1 is characterized in that: The conveying device (2) comprises an annular cooling pipe (21), the two ends of which are respectively fixedly connected to a feed pipe (22) and a discharge pipe (23), the ends of which pass through one side of the shell (1) and extend outward, and a plurality of fixing frames (24) are provided on the outside of the annular cooling pipe (21), and one end of the fixing frame (24) is fixedly connected to the inner wall of the shell (1).

4. The closed cooling tower for mist elimination and water saving according to claim 1 is characterized in that: The spray device (3) comprises a water storage tank (31) fixedly arranged at the bottom of the inner wall of the shell (1), the top of the water storage tank (31) is fixedly connected to a funnel (36), one side of the water storage tank (31) is fixedly connected to a water outlet pipe and a water inlet pipe, one end of the water outlet pipe and the water inlet pipe penetrates the shell (1) and extends out, the other side of the water storage tank (31) is fixedly connected to a first water pipe (32), one end of the first water pipe (32) is fixedly connected to a water pump (33), and the water One side of the pump (33) is fixedly connected to one side of the housing (1); one end of the water pump (33) is fixedly connected to a second water pipe (34); the end of the second water pipe (34) penetrates the housing (1) and extends into the housing; the end of the second water pipe (34) is fixedly connected to a spray rack (35); a water trough communicating with the second water pipe (34) is provided inside the spray rack (35); a plurality of spray troughs for spraying water to cool the annular cooling pipe (21) are provided at the lower side of the water trough.

5. The closed cooling tower for mist elimination and water saving according to claim 1 is characterized in that: The demisting device (4) comprises a connecting sleeve (42) and a fan blade (41) fixed on the outside of the connecting sleeve (42); a rotating shaft (43) is provided in the middle of the connecting sleeve (42); the rotating shaft (43) penetrates the connecting sleeve (42), the condensation plate (51) and the shell (1) and extends out; a motor (44) is fixedly connected to the end of the rotating shaft (43); and the bottom end of the motor (44) is fixedly connected to the top end of the shell (1).

6. The closed cooling tower for mist elimination and water saving according to claim 5 is characterized in that: The outer side of the rotating shaft (43) is fixedly connected to a fixing block (45) located on the upper side of the connecting sleeve (42); the bottom end of the fixing block (45) is fixedly connected to a plurality of clamping blocks (46); the inner side of the connecting sleeve (42) is provided with a clamping groove matching the clamping block (46); the outer side of the rotating shaft (43) is threadedly connected to a fixing sleeve (47) located on the lower side of the connecting sleeve (42); the fixing sleeve (47) is used to fix the position of the connecting sleeve (42).

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