Square countercurrent glass fiber reinforced plastic cooling tower

Abstract

The utility model discloses a square countercurrent glass fiber reinforced plastic cooling tower, which belongs to the technical field of cooling equipment and comprises a cooling tower, and fan blades convenient to ventilate and adjust are mounted on the cooling tower. The fan blade convenient to adjust comprises a fan blade assembly and a locking device, the cooling tower is connected with the fan blade assembly and the locking device, and the fan blade assembly is connected with the locking device; a supporting device convenient to mount is mounted on the cooling tower; a ventilation device for dissipating heat is mounted on the cooling tower; and a cooling assembly for reducing the temperature is mounted on the cooling tower. By means of the mode, external air for exchanging heat can be conveniently blown into the device by adjusting the angles of the fan blades, and meanwhile when the device stops working, the ventilation holes are sealed, so that pollutants are prevented from entering the device to pollute cooling liquid and filler.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling equipment, in particular to a square countercurrent glass fiber reinforced plastic cooling tower. Background Art

[0002] The square countercurrent cooling tower brings the heat generated in industrial production into the cooling tower through cooling water, and dissipates the heat in the cooling water into the atmosphere through heat exchange with the outside air in the cooling tower.

[0003] For example, Chinese utility model patent CN217110557U discloses an industrial square countercurrent fiberglass cooling tower, in which an air inlet hood is fixedly connected to the upper end of the cooling tower, and an air inlet mechanism is installed on the upper end of the air inlet hood. The air inlet mechanism includes a fixture fixedly installed on the upper end of the cooling tower, and a cooling fan fixedly installed on the inner side of the fixture. A first motor is fixedly installed on the upper inner side of the fixture, and the output end of the first motor is fixedly connected to the central axis of the cooling fan.

[0004] However, the device still has the following disadvantages: during the process of installing the filler, a person needs to manually enter the tower to put the filler on the fixing rod, which is inconvenient for installation.

[0005] Based on this, the utility model designs a square countercurrent glass fiber reinforced plastic cooling tower to solve the above problems. Utility Model Content

[0006] In view of the above-mentioned shortcomings of the prior art, the utility model provides a square countercurrent glass fiber reinforced plastic cooling tower.

[0007] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] A square counter-flow glass fiber reinforced plastic cooling tower comprises a cooling tower, wherein the cooling tower is provided with fan blades which are easy to adjust for ventilation;

[0009] The fan blade that is easy to adjust includes a fan blade assembly and a locking device, the cooling tower is connected to the fan blade assembly and the locking device, and the fan blade assembly is connected to the locking device;

[0010] The cooling tower is provided with a supporting device for facilitating installation;

[0011] The cooling tower is provided with a ventilation device for dissipating heat;

[0012] The cooling tower is equipped with a cooling component for lowering the temperature.

[0013] Furthermore, the fan blade assembly includes fan blades, ventilation holes, a rotating shaft, a slot, gear 1 and gear 2. Ventilation holes are provided on the outer wall of the lower end of the cooling tower. Multiple rotating shafts are rotatably connected in the ventilation holes at equal intervals. The fan blades are fixedly connected to the outer wall of the rotating shaft. A slot is provided on the cooling tower near one end of the rotating shaft. One end of the rotating shaft passes through the slot and is fixedly connected to gear 1. The inner wall of the slot is rotatably connected to gear 2, and the opposite end of gear 1 is meshed with gear 2.

[0014] Furthermore, the slot is connected to a locking device.

[0015] Furthermore, the locking device includes a limit slot, a handle, a forward and reverse screw and a clamping block. A limit slot is provided at the upper end of the slot hole, and the inner wall of the limit slot is rotatably connected to the forward and reverse screw. A pair of clamping blocks are clamped and fixedly connected to the uppermost gear at one end facing each other, and a pair of clamping blocks are slidably connected in the limit slot. The front end of the forward and reverse screw passes through the limit slot and is fixedly connected to the handle.

[0016] Furthermore, the supporting device includes a door, a hinge, a handle 2, a support rod 1, a sleeve rod, a baffle, a support base plate and a support rod 2. The inner wall of the lower end of the cooling tower is fixedly connected to the support base plate, the front and rear ends and left and right sides of the cooling tower are fixedly connected to the hinges, the door is rotatably connected to the cooling tower through the hinge, the outer wall of the door is fixedly connected to the handle 2, a pair of support rod 1 is fixedly connected to the left and right sides of the inner wall of the cooling tower, a plurality of support rods 2 are fixedly connected to the outer wall of the support rod 1 at equal intervals, a plurality of sleeve rods are slidably connected to the outer wall of the support rod 2, the plurality of sleeve rods are threadedly connected, and a baffle is fixedly connected to the rear end of the sleeve rod.

[0017] Furthermore, the ventilation device includes a ventilation tube, a third support rod, a fan, a pulley, a belt, a support plate 1 and a motor. The upper end of the cooling tower is fixedly connected to the ventilation tube, the inner wall of the ventilation tube is fixedly connected to the third support rod, the upper end of the third support rod is fixedly connected to the second support plate, the inner wall of the second support plate is rotatably connected to the fan, the upper end of the fan is fixedly connected to the pulley, the left side of the upper end of the third support rod is fixedly connected to the first support plate, the upper end of the first support plate is fixedly connected to the motor, and the output end of the motor passes through the first support plate and is connected to the pulley through a belt.

[0018] Furthermore, the cooling component includes pipe 1, pipe 2 and a nozzle. Pipe 2 is fixedly connected to the inner wall of the upper end of the cooling tower, multiple nozzles are fixedly connected to the lower end of pipe 2, the right end of pipe 2 is fixedly connected to one end of pipe 1, and the other end of pipe 1 passes through the inner wall of the cooling tower and is connected to an external water pump.

[0019] Furthermore, the nozzles are installed on the second pipe at equal intervals.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] The gears on the lower end of the gear are driven by the gears on the lower end, and the gears on the lower end are driven by the gears on the lower end, so that the gears on the lower end of the gear are driven to rotate.

[0022] 2. The utility model supports the support rods 1 and 2 of the support device. When the device starts to replace the filler, the door is moved by pulling the handle 2, and the door rotates on the cooling tower through the hinge. At this time, the filler is put on the sleeve rod and the filler is prevented from slipping by the blocking of the baffle. The sleeve rod with the filler is slid into the cooling tower along the support rod 2, and multiple sleeve rods are assembled through threads. The function of the support bottom plate is to support the bottom of the filler. The filler is assembled outside and then placed inside the device, which improves the efficiency of filling replacement. At the same time, the filler is assembled in sections to reduce the volume of the filler installed at one time, which is convenient for workers to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For those skilled in the art, other drawings can be derived from these drawings without inventive effort.

[0024] Figure 1 The three-dimensional structure of the square countercurrent glass fiber reinforced plastic cooling tower of the utility model Figure 1 ;

[0025] Figure 2 This is a front view of a square counter-flow glass fiber reinforced plastic cooling tower according to the present invention;

[0026] Figure 3 This is a left side view of the square counter-flow glass fiber reinforced plastic cooling tower of the present invention;

[0027] Figure 4 To follow Figure 2AA direction cross-sectional view;

[0028] Figure 5 This is a partial parts diagram of the square counter-flow glass fiber reinforced plastic cooling tower of the present utility model;

[0029] Figure 6 To follow Figure 3 BB direction cross-sectional view;

[0030] Figure 7 for Figure 4 Enlarged view of point C in the middle;

[0031] Figure 8 for Figure 6 Enlarged view of point D in the middle.

[0032] The numbers in the figure represent:

[0033] 1. Cooling tower; 2. Adjustable fan blades; 21. Fan blade assembly; 22. Locking device; 211. Fan blades; 212. Ventilation holes; 213. Rotating shaft; 214. Slot hole; 215. Gear 1; 216. Gear 2; 221. Limiting groove; 222. Handle 1; 223. Forward and reverse screw; 224. Clamping block; 3. Support device; 31. Door; 32. Hinge; 33. Handle 2; 34. Support rod 1; 35. Sleeve rod; 36. Baffle; 37. Support base plate; 38. Support rod 2; 4. Cooling assembly; 41. Pipe 1; 42. Pipe 2; 43. Nozzle; 5. Ventilation device; 51. Ventilation duct; 52. Support rod 3; 53. Fan; 54. Pulley; 55. Belt; 56. Support plate 1; 57. Motor; 58. Support plate 2. DETAILED DESCRIPTION

[0034] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection of the present invention.

[0035] The terms “left,” “right,” “front,” “back,” “up,” and “down” mentioned in the following description are oriented in the viewing direction of the front view.

[0036] Example 1

[0037] In some embodiments, please refer to the appendix of the specification. Figure 1-8 , a square counter-flow glass fiber reinforced plastic cooling tower, comprising a cooling tower 1;

[0038] The cooling tower 1 is provided with fan blades 2 which are easy to adjust for ventilation;

[0039] The fan blade 2 that is easy to adjust includes a fan blade assembly 21 and a locking device 22. The cooling tower 1 is connected to the fan blade assembly 21 and the locking device 22. The fan blade assembly 21 is connected to the locking device 22.

[0040] The fan blade assembly 21 includes a fan blade 211, a ventilation hole 212, a rotating shaft 213, a slot 214, a gear 1 215 and a gear 2 216. The outer wall of the lower end of the cooling tower 1 is provided with a ventilation hole 212. A plurality of rotating shafts 213 are rotatably connected in the ventilation hole 212 at equal intervals. The outer wall of the rotating shaft 213 is fixedly connected to the fan blade 211. A slot 214 is provided on the cooling tower 1 near one end of the rotating shaft 213. One end of the rotating shaft 213 passes through the slot 214 and is fixedly connected to the gear 1 215. The inner wall of the slot 214 is rotatably connected to the gear 2 216. The opposite end of the gear 1 215 is meshed with the gear 2 216. The slot 214 is connected to the locking device 22.

[0041] The locking device 22 includes a limiting slot 221, a handle 222, a forward and reverse screw 223 and a clamping block 224. The upper end of the slot 214 is provided with a limiting slot 221, the inner wall of the limiting slot 221 is rotatably connected to the forward and reverse screw 223, the outer wall of the forward and reverse screw 223 is threadedly connected to a pair of clamping blocks 224, the limiting slot 221 is slidably connected to a pair of clamping blocks 224, and the front end of the forward and reverse screw 223 passes through the limiting slot 221 and is fixedly connected to the handle 222;

[0042] In the embodiment of the present invention, when the device is ready to adjust the angle, the handle 1 222 of the locking device 22 of the fan blade 2 that is easy to adjust is rotated to drive the forward and reverse screws 223 to rotate, and the rotation of the forward and reverse screws 223 drives a pair of clamping blocks 224 to move oppositely along the limiting groove 221. At this time, the rotation of the fan blade 211 at the upper end drives the rotating shaft 213 to rotate in the ventilation hole 212, and the rotation of the uppermost rotating shaft 213 drives the uppermost gear 1 215 to rotate, and the rotation of the uppermost gear 1 215 drives the lower gear 2 216 to rotate, and the lower gear 1 215 is driven to rotate by the lower gear 2 216. All gears 1 215 and gear 2 216 are driven to rotate in sequence through gear transmission, and the rotating gear 1 215 and gear 2 216 drive the rotating shaft 213 and the fan blade 211 to rotate to complete the angle adjustment. When the angle adjustment is completed, the forward and reverse screws 223 are driven to rotate by rotating the handle 1 222, and the clamping blocks 224 are driven to move toward each other by the rotation of the forward and reverse screws 223 to lock the uppermost gear 1 215. By adjusting the angle of the fan blade 211, the wind for heat exchange from the outside is more conveniently blown into the device. At the same time, when the device stops working, the ventilation hole 212 is sealed to prevent pollutants from entering the device and contaminating the coolant and filler.

[0043] The cooling tower 1 is provided with a supporting device 3 for easy installation;

[0044] The supporting device 3 includes a door 31, a hinge 32, a second handle 33, a support rod 1 34, a sleeve rod 35, a baffle 36, a support base 37 and a second support rod 38. The inner wall of the lower end of the cooling tower 1 is fixedly connected to the support base 37, and the front and rear ends and left and right sides of the cooling tower 1 are fixedly connected to the hinge 32. The door 31 is rotatably connected to the cooling tower 1 through the hinge 32. The outer wall of the door 31 is fixedly connected to the second handle 33. A pair of support rods 1 34 are fixedly connected to the left and right sides of the inner wall of the cooling tower 1. A plurality of support rods 2 38 are fixedly connected to the outer wall of the support rod 1 34 at equal intervals. A plurality of sleeve rods 35 are slidably connected to the outer wall of the support rod 2 38. The plurality of sleeve rods 35 are threadedly connected to each other, and a baffle 36 is fixedly connected to the rear end of the sleeve rod 35.

[0045] In the embodiment of the present invention, when the device starts to be installed, the support rod 1 34 of the support device 3 supports the support rod 2 38. When the device starts to replace the filler, the door 31 is moved by pulling the handle 2 33, and the door 31 rotates on the cooling tower 1 through the hinge 32. At this time, the filler is put on the sleeve rod 35 and the filler is prevented from slipping by the blocking of the baffle 36. The sleeve rod 35 with the filler is slid into the cooling tower 1 along the support rod 2 38, and multiple sleeve rods 35 are assembled by threads. The function of the support bottom plate 37 is to support the bottom of the filler. By assembling the filler outside and then placing it into the device, the efficiency of replacing the filler is improved. At the same time, the filler is assembled in sections to reduce the volume of the filler installed at one time, which is convenient for workers to operate.

[0046] The cooling tower 1 is provided with a ventilation device 5 for dissipating heat;

[0047] The ventilation device 5 includes a ventilation tube 51, a support rod 3 52, a fan 53, a pulley 54, a belt 55, a support plate 1 56 and a motor 57. The upper end of the cooling tower 1 is fixedly connected to the ventilation tube 51, the inner wall of the ventilation tube 51 is fixedly connected to the support rod 3 52, the upper end of the support rod 3 52 is fixedly connected to the support plate 2 58, the inner wall of the support plate 2 58 is rotatably connected to the fan 53, the upper end of the fan 53 is fixedly connected to the pulley 54, the left side of the upper end of the support rod 3 52 is fixedly connected to the support plate 1 56, the upper end of the support plate 1 56 is fixedly connected to the motor 57, and the output end of the motor 57 passes through the support plate 1 56 and is connected to the pulley 54 through the belt 55;

[0048] In an embodiment of the present utility model, when the device starts to be installed, the support rod three 52 is fixed by the inner wall of the ventilation tube 51 of the ventilation device 5, the support plate one 56 and the support plate two 58 are supported by the support rod three 52, the motor 57 is supported by the support plate one 56, and the fan 53 is supported by the support plate two 58. When the device is ready to dissipate heat, power is provided by the output end of the motor 57, and the output end of the motor 57 drives the pulley 54 to rotate through the belt 55, and the fan 53 is driven to rotate by the rotation of the pulley 54. The hot air in the cooling tower 1 is extracted by the rotation of the fan 53. By extracting the hot air in the device, the air flow in the device is facilitated, thereby accelerating the heat dissipation of the coolant.

[0049] The cooling tower 1 is provided with a cooling component 4 for lowering the temperature;

[0050] The cooling assembly 4 includes a pipe 1 41, a pipe 2 42 and a nozzle 43. The inner wall of the upper end of the cooling tower 1 is fixedly connected to the pipe 2 42, and the lower end of the pipe 2 42 is fixedly connected to multiple nozzles 43. The right end of the pipe 2 42 is fixedly connected to one end of the pipe 1 41, and the other end of the pipe 1 41 passes through the inner wall of the cooling tower 1 and is connected to an external water pump.

[0051] Preferably, the nozzles 43 are installed on the second pipe 42 at equal intervals;

[0052] In the embodiment of the present invention, when the device starts to dissipate heat, the coolant is pumped out by an external water pump and transported to the pipe 1 41 of the cooling component 4 to the pipe 2 42. The coolant is sprayed out as a mist through the nozzle 43 on the pipe 2 42. The heat in the coolant is taken away by the contact of the sprayed coolant with the outside air, thereby accelerating its cooling efficiency.

[0053] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

Claims

1. A square counter-current glass fiber reinforced plastic cooling tower, comprising a cooling tower (1), characterized in that: The cooling tower (1) is provided with fan blades (2) that are easy to adjust for ventilation; The fan blade (2) that is easy to adjust comprises a fan blade assembly (21) and a locking device (22); the cooling tower (1) is connected to the fan blade assembly (21) and the locking device (22); and the fan blade assembly (21) is connected to the locking device (22); The cooling tower (1) is provided with a supporting device (3) for facilitating installation; The cooling tower (1) is equipped with a ventilation device (5) for dissipating heat; The cooling tower (1) is equipped with a cooling component (4) for reducing the temperature.

2. The square countercurrent glass fiber reinforced plastic cooling tower according to claim 1, characterized in that: The fan blade assembly (21) comprises a fan blade (211), a ventilation hole (212), a rotating shaft (213), a slot hole (214), a gear 1 (215) and a gear 2 (216). The outer wall of the lower end of the cooling tower (1) is provided with a ventilation hole (212). A plurality of rotating shafts (213) are rotatably connected in the ventilation hole (212) at equal intervals. The outer wall of the rotating shaft (213) is fixedly connected with the fan blade (211). A slot hole (214) is provided on the cooling tower (1) near one end of the rotating shaft (213). One end of the rotating shaft (213) passes through the slot hole (214) and is fixedly connected with the gear 1 (215). The inner wall of the slot hole (214) is rotatably connected with the gear 2 (216). The opposite end of the gear 1 (215) is meshed with the gear 2 (216).

3. The square countercurrent glass fiber reinforced plastic cooling tower according to claim 2, characterized in that: The slot (214) is connected to the locking device (22).

4. The square countercurrent glass fiber reinforced plastic cooling tower according to claim 3, characterized in that: The locking device (22) comprises a limiting groove (221), a handle (222), a forward and reverse screw (223) and a clamping block (224); the upper end of the slot hole (214) is provided with a limiting groove (221); the inner wall of the limiting groove (221) is rotatably connected to the forward and reverse screw (223); the outer wall of the forward and reverse screw (223) is threadedly connected to a pair of clamping blocks (224); a pair of clamping blocks (224) is slidably connected in the limiting groove (221); the front end of the forward and reverse screw (223) passes through the limiting groove (221) and is fixedly connected to the handle (222).

5. The square counter-flow glass fiber reinforced plastic cooling tower according to claim 4, characterized in that: The support device (3) comprises a door (31), a hinge (32), a second handle (33), a first support rod (34), a sleeve rod (35), a baffle (36), a support base plate (37) and a second support rod (38). The inner wall of the lower end of the cooling tower (1) is fixedly connected to the support base plate (37). The front and rear ends and the left and right sides of the cooling tower (1) are fixedly connected to the hinge (32). The door (31) is rotatably connected to the cooling tower (1) through the hinge (32). The outer wall of the door (31) is fixedly connected to the second handle (33). A pair of first support rods (34) are fixedly connected to the left and right sides of the inner wall of the cooling tower (1). The outer wall of the first support rod (34) is fixedly connected to a plurality of second support rods (38) at equal intervals. The outer wall of the second support rod (38) is slidably connected to a plurality of sleeve rods (35). The plurality of sleeve rods (35) are threadedly connected to each other. The rear end of the sleeve rod (35) is fixedly connected to the baffle (36).

6. The square counter-flow glass fiber reinforced plastic cooling tower according to claim 5, characterized in that: The ventilation device (5) comprises a ventilation tube (51), a third support rod (52), a fan (53), a pulley (54), a belt (55), a first support plate (56) and a motor (57). The upper end of the cooling tower (1) is fixedly connected to the ventilation tube (51), the inner wall of the ventilation tube (51) is fixedly connected to the third support rod (52), the upper end of the third support rod (52) is fixedly connected to the second support plate (58), the inner wall of the second support plate (58) is rotatably connected to the fan (53), the upper end of the fan (53) is fixedly connected to the pulley (54), the left side of the upper end of the third support rod (52) is fixedly connected to the first support plate (56), the upper end of the first support plate (56) is fixedly connected to the motor (57), and the output end of the motor (57) passes through the first support plate (56) and is connected to the pulley (54) through the belt (55).

7. The square counter-flow glass fiber reinforced plastic cooling tower according to claim 6, characterized in that: The cooling component (4) comprises a pipe 1 (41), a pipe 2 (42) and a nozzle (43); the inner wall of the upper end of the cooling tower (1) is fixedly connected to the pipe 2 (42); the lower end of the pipe 2 (42) is fixedly connected to a plurality of nozzles (43); the right end of the pipe 2 (42) is fixedly connected to one end of the pipe 1 (41); and the other end of the pipe 1 (41) passes through the inner wall of the cooling tower (1) and is connected to an external water pump.

8. The square counter-flow glass fiber reinforced plastic cooling tower according to claim 7, characterized in that: The nozzles (43) are installed on the second pipe (42) at equal intervals.

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