Cooling tower water distribution system and cooling tower

Abstract

The present invention discloses a cooling tower water distribution system and a cooling tower, which relate to the technical field of cooling water distribution. It includes two or more groups of cooling towers. The outlet pipes are respectively installed in each cooling tower. The nozzles are installed at the bottom end of the outlet pipes. There are multiple nozzles and they are evenly distributed at the bottom end of the outlet pipes. The inlet pipe is communicated with the outlet pipe. A water tank is arranged at the bottom of the cooling tower, and the water tank is used to collect the water sprayed by the nozzles. The cooling tower water distribution system of the present invention includes two or more groups of cooling towers, and the independent operation of each cooling tower is respectively connected and controlled through the main inlet pipe and the branch inlet pipes; when maintenance or replacement of the packing is required for one of the groups of cooling towers, only the water inlet of this group of cooling towers needs to be stopped separately, so that workers can only carry out maintenance operations on it, while the other cooling towers still continue to operate, without the need for the entire water distribution system to stop for maintenance, which will not affect the normal production order and will minimize the impact on the operation efficiency of the water distribution system.

Description

Technical Field

[0001] The present invention relates to the technical field of cooling water distribution, and specifically to a cooling tower water distribution system and a cooling tower. Background Art

[0002] In an industrial cooling system, generally, the circulating water is cooled by a cooling tower water distribution system. The structure and cooling principle of the cooling tower in the cooling tower water distribution system are relatively simple. Mostly, the incoming water is sprayed on the cooling tower packing, so that the air flow in the cooling tower and the circulating water flow in reverse and generate heat exchange. Then, the cooled circulating water is collected and reused. Since the cooling tower packing is an important component in the cooling tower for increasing the heat dissipation amount, prolonging the residence time of the circulating water, increasing the heat exchange area and the heat exchange amount, it will be affected by various factors during use, such as water quality, temperature, wind speed, etc. Especially, the circulating water evaporates and concentrates repeatedly on the surface of the cooling tower packing, resulting in the need for regular maintenance and replacement. The main contents of the maintenance include cleaning the dirt and deposits on the surface of the packing, checking the integrity and fixing condition of the packing, etc. When problems such as serious aging, deformation or damage occur to the packing, it needs to be replaced in time to ensure the heat dissipation effect and service life of the cooling tower and its water distribution system.

[0003] When replacing the packing in the cooling tower, it is necessary to stop the operation of the cooling tower water distribution system and then carry out the replacement operation, resulting in a reduction in production efficiency. In addition, when replacing the packing in the cooling tower, one side of the tower body needs to be removed, the old packing is taken out, then the positioning rod is fixed in the tower body, the packing is inserted on the positioning rod, and the packing needs to be reinstalled into the tower body piece by piece, and then the side plate is installed and fixed. The operation efficiency is low, the replacement efficiency of the packing is reduced, and the overall production efficiency is further reduced.

[0004] In order to achieve the purpose of facilitating the maintenance and replacement of the packing and not requiring the cooling tower water distribution system to be shut down during maintenance, a cooling tower water distribution system and a cooling tower are provided. Summary of the Invention

[0005] The purpose of the present invention is: to provide a cooling tower water distribution system and a cooling tower in order to achieve the purpose of facilitating the maintenance and replacement of the packing and not requiring the cooling tower water distribution system to be shut down during maintenance.

[0006] To achieve the above object, the present invention provides the following technical solutions: a cooling tower water distribution system, including more than two groups of cooling towers, further including a water outlet pipe, a spray head, a water inlet pipe and a water tank. The water outlet pipes are respectively installed in each cooling tower. The spray head is installed at the bottom end of the water outlet pipe. A plurality of spray heads are provided and evenly distributed at the bottom end of the water outlet pipe. The water inlet pipe includes a water inlet branch pipe and a water inlet main pipe. One end of each water inlet branch pipe is respectively communicated with the water outlet pipe, and the other end of each water inlet branch pipe passes through the cooling tower and is connected to the water inlet main pipe; a water inlet branch valve is installed on the water inlet branch pipe, and a water inlet main valve is installed on the water inlet main pipe; a water tank is provided at the bottom of each cooling tower, and the water tank is used to collect the water sprayed by the spray head; the bottom of the water tank is connected to a discharge pipe, and a discharge valve is installed on the discharge pipe.

[0007] The cooling tower of the cooling tower water distribution system includes a tower body. Air inlets are provided at the bottom of both sides of the tower body. An air outlet is fixedly connected to the top end of the tower body. A fan is installed in the inner cavity of the air outlet. A side plate is provided at one end of the tower body. A support frame is fixedly connected to the inner cavity of the tower body. A filler is provided at the top end of the support frame. The filler is installed into the tower body through an installation mechanism. The side plate is installed on the tower body through a connection mechanism. The installation mechanism includes a slot, which is opened in the inner cavity of the tower body. A positioning groove is opened on the inner wall of the slot. A positioning hole is opened on the outer wall of the filler. A positioning rod is slidably connected to the inner wall of the positioning hole. One end of the positioning rod is fixedly connected to a fixing plate, and the other end of the positioning rod is fixedly connected to a threaded seat. A positioning plate is threadedly connected to the outer wall of the threaded seat.

[0008] As a further solution of the present invention: the installation mechanism further includes a plug block, which is fixedly connected to one end of the fixing plate. A positioning block extending out of the plug block is slidably connected inside the plug block. A first spring is connected between the positioning block and the plug block. A pressing rod is slidably connected inside the positioning rod. One end of the threaded seat is rotatably connected to a rotating column, and a first threaded rod is fixedly connected to one end of the rotating column. The first threaded rod extends into the pressing rod. A circular groove is opened on the outer wall of the side plate, and a reinforcing block is fixedly connected to the inner cavity of the circular groove.

[0009] As a further solution of the present invention: The connecting mechanism includes a mounting frame, the mounting frame is fixedly connected to the inner cavity of the tower body, a fixed pipe is fixedly connected to the bottom end of the mounting frame, a movable pipe is slidably connected to the inner wall of the fixed pipe, the bottom end of the movable pipe is fixedly connected to the water outlet pipe, the mounting frame is connected to the water inlet branch pipe, a fixed seat is fixedly connected to the top end of the inner cavity of the tower body, a movable frame is slidably connected to the inner wall of the fixed seat, the bottom end of the movable frame is fixedly connected to the water outlet pipe, an installation groove is formed in the outer wall of the side plate above the circular groove, a fixing groove is formed in the inner wall of the installation groove, and a mounting seat is fixedly connected to the outer wall of one end of the tower body.

[0010] As a further solution of the present invention: The connecting mechanism further includes a fixing block, the fixing block is slidably connected to the inside of the mounting seat and extends to the bottom end of the mounting seat, a connecting rod is rotatably connected to the top end of the fixing block, a displacement block is rotatably connected to the top end of the connecting rod, a rotating block is rotatably connected to one end of the mounting seat, a second threaded rod is fixedly connected to the outer wall of the rotating block, the second threaded rod passes through the displacement block, a first bevel gear is fixedly connected to one end of the second threaded rod, a second bevel gear is rotatably connected to the outer wall of the first bevel gear inside the tower body, a rotating disk is fixedly connected to the bottom end of the second bevel gear, a convex block is fixedly connected to the outer wall of the rotating disk, a clamping block is slidably connected to the inside of the fixed seat below the rotating disk, one end of the clamping block extends into the inner cavity of the fixed seat, and a second spring is connected between the clamping block and the fixed seat.

[0011] As a further solution of the present invention: The inner wall of the positioning hole fits with the outer wall of the positioning rod, and the inner wall of the positioning plate is provided with threads matching the threaded seat.

[0012] As a further solution of the present invention: The outer wall of the insertion block fits with the inner wall of the insertion slot, the outer wall of one end of the positioning block fits with the inner wall of the positioning slot, the outer wall of the threaded seat fits with the inner wall of the circular groove, a card slot is provided on the outer wall of the rotating column, and the bottom end of the reinforcing block is engaged with the card slot.

[0013] As a further solution of the present invention: One end of the extrusion rod is provided with a first inclined surface, the outer wall of the positioning block is in contact with the first inclined surface, the shape of the positioning block is L-shaped and its outer extending end is provided with a second inclined surface; a first threaded hole is formed in the outer wall of the extrusion rod, and the first threaded hole matches the first threaded rod.

[0014] As a further solution of the present invention: the outer wall of the mounting seat fits with the inner wall of the mounting groove, the outer wall of the fixing block fits with the inner wall of the fixing groove, a second threaded hole is formed in the outer wall of the displacement block, and the second threaded hole matches the second threaded rod.

[0015] As a further solution of the present invention: the outer wall of the movable frame fits with the inner wall of the fixed seat, the inner wall of the fixed tube fits with the outer wall of the movable tube, ratchet teeth are formed on the outer wall of the movable frame, one end of the clamping block engages with the ratchet teeth, the shape of the clamping block is L-shaped, and the second bevel gear meshes with the first bevel gear.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] 1. The cooling tower water distribution system of the present invention includes two or more cooling towers, and the independent operation of each cooling tower is connected and controlled through the main water inlet pipe and the sub-water inlet pipes respectively. When maintenance or replacement of the packing is required for one of the cooling towers, only the water inlet of this group of cooling towers needs to be stopped separately, so that workers can only perform maintenance operations on it, while the other cooling towers still continue to operate. There is no need to shut down the entire water distribution system for maintenance, which will not affect the normal production order and will affect the operation efficiency of the water distribution system as little as possible.

[0018] 2. For the cooling tower of the cooling tower water distribution system of the present invention, by setting the installation mechanism, after removing the side plate, the old packing is taken out, and then the new packing is placed into the tower body and located on the support frame. The insertion block is inserted into the insertion slot, and the positioning block is engaged into the positioning slot under the elastic force of the first spring to fix the positioning rod, thereby completing the installation of the packing. Finally, when the side plate is installed, the threaded seat is inserted into the round slot to support the positioning rod, which is convenient for installing the packing on the positioning rod in advance and can quickly replace the packing.

[0019] 3. For the cooling tower of the cooling tower water distribution system of the present invention, by setting the connection mechanism, when the side plate is in the removed state, the fixing block is located in the mounting seat. At this time, the convex block is separated from the clamping block, and one end of the clamping block is displaced into the fixed seat under the elastic force of the second spring. At this time, the water outlet pipe can be pushed upward to move. At this time, the movable tube slides in the fixed tube, the movable frame slides in the fixed seat, and the clamping block engages with the movable frame under the elastic force of the second spring to position the position of the movable frame, which is convenient for raising the height of the water outlet pipe and facilitating the disassembly and replacement operation of the packing. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is a schematic structural diagram of the present invention;

[0021] Figure 2 is a schematic internal structure diagram of the cooling tower of the present invention;

[0022] Figure 3 Schematic diagram of the installation of the positioning rod of the present invention;

[0023] Figure 4 Schematic diagram of the internal structure of the positioning rod of the present invention;

[0024] Figure 5 Schematic diagram of the installation of the positioning plate of the present invention;

[0025] Figure 6 Schematic diagram of the internal structure of the side plate of the present invention;

[0026] Figure 7 Schematic diagram of the installation of the water outlet pipe of the present invention;

[0027] Figure 8 Schematic diagram of the internal structure of the mounting bracket of the present invention;

[0028] Figure 9 Schematic diagram of the internal structure of the fixed seat of the present invention;

[0029] Figure 10 Schematic diagram of the structure of the rotating disk of the present invention.

[0030] In the figure: 1, tower body; 2, air inlet; 3, air outlet; 4, side plate; 5, support frame; 6, filler; 7, installation mechanism; 701, slot; 702, positioning groove; 703, positioning hole; 704, positioning rod; 705, fixing plate; 706, threaded seat; 707, positioning plate; 708, insertion block; 709, positioning block; 710, first spring; 711, extrusion rod; 712, first threaded rod; 713, rotating column; 714, circular groove; 715, reinforcement block; 8, connection mechanism; 801, mounting bracket; 802, fixed pipe; 803, movable pipe; 804, fixed seat; 805, movable frame; 806, installation groove; 807, fixing groove; 808, mounting seat; 809, fixing block; 810, connecting rod; 811, displacement block; 812, rotating block; 813, second threaded rod; 814, first bevel gear; 815, second bevel gear; 816, rotating disk; 817, convex block; 818, clamping block; 819, second spring; 9, water outlet pipe; 10, nozzle; 11, water inlet pipe; 1101, water inlet dividing valve; 1102, water inlet dividing pipe; 1103, water inlet main pipe; 1104, water inlet main valve; 12, fan; 13, water tank; 14, outlet pipe; 15, outlet valve. Detailed implementation mode

[0031] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0032] In the description of the present invention, it should be noted that the orientation or positional relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present invention. In addition, the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations. The embodiments of the present invention will be described below according to its overall structure.

[0033] Please refer to Figures 1 to 10 , in the embodiment of the present invention, the cooling tower water distribution system includes two or more groups of cooling towers, and also includes an outlet pipe 9, a nozzle 10, an inlet pipe 11, and a water tank 13. The outlet pipe 9 is respectively installed in each cooling tower. The nozzle 10 is installed at the bottom end of the outlet pipe 9. A plurality of nozzles 10 are provided and evenly distributed at the bottom end of the outlet pipe 9. The inlet pipe 11 includes an inlet branch pipe 1102 and an inlet main pipe 1103. One end of each inlet branch pipe 1102 is respectively communicated with the outlet pipe 9, and the other end of each inlet branch pipe 1102 passes through the cooling tower and is connected to the inlet main pipe 1103. An inlet branch valve 1101 is installed on the inlet branch pipe 1102, and an inlet main valve 1104 is installed on the inlet main pipe 1103. A water tank 13 is provided at the bottom of each cooling tower, and the water tank 13 is used to collect the water sprayed by the nozzle 10. A discharge pipe 14 is connected to the bottom of the water tank 13, and a discharge valve 15 is installed on the discharge pipe 14.

[0034] The cooling tower of the cooling tower water distribution system includes a tower body 1. Air inlets 2 are arranged at the bottom on both sides of the tower body 1. An air outlet 3 is fixedly connected to the top end of the tower body 1. A fan 12 is installed in the inner cavity of the air outlet 3. One end of the tower body 1 is provided with a side plate 4. A support frame 5 is fixedly connected in the inner cavity of the tower body 1. A packing 6 is arranged at the top end of the support frame 5. The packing 6 is installed into the tower body 1 through an installation mechanism 7. The side plate 4 is installed on the tower body 1 through a connection mechanism 8.

[0035] In this embodiment: Start the fan 12 to drive the outside air to enter the tower body 1 through the air inlet 2 and then discharge it through the air outlet 3. The water inlet pipe 11 conveys the circulating water carrying waste heat to the water outlet pipe 9 and sprays it out through the spray head 10. The circulating water sprayed out by the spray head 10 forms a water film on the packing 6 and simultaneously exchanges heat with the incoming low-temperature air, using the flowing air to take away the heat dissipated by the evaporation of the circulating water. The cooled circulating water then gathers and enters the bottom water tank 13 for continuous recycling.

[0036] When one of the cooling towers needs maintenance or replacement of the packing 6 after being used for a period of time, only need to close the water inlet valve 1101 on the water inlet branch pipe 1102 connected to this cooling tower, then this cooling tower can be put into a shutdown state. The staff can perform maintenance and replacement operations on it separately without affecting the normal operation of other cooling towers in the cooling tower water distribution system, so that the cooling tower water distribution system is affected by the maintenance operation as little as possible. Under the condition that conditions permit, one cooling tower can always be in a standby state. When other cooling towers need maintenance, then start this standby cooling tower, thereby minimizing the impact of the maintenance operation.

[0037] Please refer specifically to Figures 2 to 6 The installation mechanism 7 includes a slot 701. The slot 701 is opened in the inner cavity of the tower body 1. A positioning groove 702 is opened on the inner wall of the slot 701. A positioning hole 703 is opened on the outer wall of the packing 6. A positioning rod 704 is slidably connected to the inner wall of the positioning hole 703. One end of the positioning rod 704 is fixedly connected with a fixing plate 705. The other end of the positioning rod 704 is fixedly connected with a threaded seat 706. A positioning plate 707 is threadedly connected to the outer wall of the threaded seat 706. The installation mechanism 7 further includes a plug 708. The plug 708 is fixedly connected to one end of the fixing plate 705. A positioning block 709 extending out of the plug 708 is slidably connected inside the plug 708. A first spring 710 is connected between the positioning block 709 and the plug 708. A pressing rod 711 is slidably connected inside the positioning rod 704. One end of the threaded seat 706 is rotatably connected with a rotating column 713. One end of the rotating column 713 is fixedly connected with a first threaded rod 712. The first threaded rod 712 extends into the inside of the pressing rod 711. A circular groove 714 is opened on the outer wall of the side plate 4. A reinforcing block 715 is fixedly connected to the inner cavity of the circular groove 714.

[0038] In this embodiment: the positioning rod 704 is inserted into the positioning hole 703, and a plurality of packing materials 6 are sequentially installed on the outer wall of the positioning rod 704. After completion, the positioning plate 707 is connected to the outer wall of the threaded seat 706, thereby fixing the packing material 6 on the outer wall of the positioning rod 704.

[0039] When replacing the packing material 6, first remove the side plate 4, then take out the old packing material 6. After that, place the new packing material 6 into the tower body 1 and on the support frame 5. Insert the insertion block 708 into the insertion slot 701. The positioning block 709 is engaged into the positioning groove 702 under the elastic force of the first spring 710 to fix the positioning rod 704, thereby completing the installation of the packing material 6. Finally, when installing the side plate 4 back onto the tower body 1, the threaded seat 706 is inserted into the circular groove 714 to support the other end of the positioning rod 704. This design facilitates the pre-installation of the packing material 6 on the positioning rod 704 and enables quick replacement of the packing material 6.

[0040] When removing the positioning rod 704, rotate the rotating column 713. The rotation of the rotating column 713 drives the first threaded rod 712 to rotate. The rotation of the first threaded rod 712 drives the extrusion rod 711 to displace. The displacement of the extrusion rod 711 pushes the positioning block 709 to displace, squeezing the first spring 710. The positioning block 709 displaces out of the positioning groove 702, and the insertion block 708 is taken out of the insertion slot 701 to disassemble the positioning rod 704. When installing the side plate 4, the threaded seat 706 enters the circular groove 714, and one end of the reinforcement block 715 contacts the circular groove 714 to fix the circular groove 714 and prevent the circular groove 714 from rotating.

[0041] Please refer with emphasis to Figures 6 to 10, the connecting mechanism 8 includes a mounting bracket 801, the mounting bracket 801 is fixedly connected to the inner cavity of the tower body 1, the bottom end of the mounting bracket 801 is fixedly connected with a fixed pipe 802, the inner wall of the fixed pipe 802 is slidably connected with a movable pipe 803, the bottom end of the movable pipe 803 is fixedly connected to the water outlet pipe 9, the mounting bracket 801 is connected to the water inlet branch pipe 1102, the top end of the inner cavity of the tower body 1 is fixedly connected with a fixed seat 804, the inner wall of the fixed seat 804 is slidably connected with a movable frame 805, the bottom end of the movable frame 805 is fixedly connected to the water outlet pipe 9, an installation groove 806 is opened on the outer wall of the side plate 4 above the circular groove 714, a fixing groove 807 is opened on the inner wall of the installation groove 806, a mounting seat 808 is fixedly connected to the outer wall of one end of the tower body 1, the connecting mechanism 8 further includes a fixing block 809, the fixing block 809 is slidably connected to the inside of the mounting seat 808 and extends to the bottom end of the mounting seat 808, the top end of the fixing block 809 is rotatably connected with a connecting rod 810, the top end of the connecting rod 810 is rotatably connected with a displacement block 811, one end of the mounting seat 808 is rotatably connected with a rotating block 812, an outer wall of the rotating block 812 is fixedly connected with a second threaded rod 813, the second threaded rod 813 penetrates through the displacement block 811, one end of the second threaded rod 813 is fixedly connected with a first bevel gear 814, a second bevel gear 815 is rotatably connected to the outer wall of the first bevel gear 814 inside the tower body 1, a rotating disk 816 is fixedly connected to the bottom end of the second bevel gear 815, a convex block 817 is fixedly connected to the outer wall of the rotating disk 816, a clamping block 818 is slidably connected below the rotating disk 816 inside the fixed seat 804, one end of the clamping block 818 extends into the inner cavity of the fixed seat 804, and a second spring 819 is connected between the clamping block 818 and the fixed seat 804.

[0042] In this embodiment: The circulating water enters the mounting bracket 801 through the water inlet pipe 11, and then enters the water outlet pipe 9 through the fixed pipe 802 and the movable pipe 803. The water outlet pipe 9 can move up and down, driving the movable pipe 803 to slide inside the fixed pipe 802.

[0043] When installing the side plate 4, insert the mounting seat 808 into the installation groove 806. After completion, rotate the rotating block 812. The rotation of the rotating block 812 drives the second threaded rod 813 to rotate. The rotation of the second threaded rod 813 drives the displacement block 811 to displace. The displacement of the displacement block 811 drives the fixing block 809 to displace through the connecting rod 810. The displacement of the fixing block 809 is inserted into the fixing groove 807 to fix the side plate 4.

[0044] When the side plate 4 is in the removed state, the fixing block 809 is located within the mounting seat 808. At this time, the convex block 817 is separated from the clamping block 818. One end of the clamping block 818 is displaced into the fixing seat 804 under the elastic force of the second spring 819. At this time, the water outlet pipe 9 can be pushed upward to move. At this time, the movable pipe 803 slides within the fixed pipe 802, and the movable frame 805 slides within the fixing seat 804. The clamping block 818 engages with the movable frame 805 under the elastic force of the second spring 819 to position the position of the movable frame 805, facilitating the elevation of the height of the water outlet pipe 9 and facilitating the disassembly and replacement operation of the packing 6. When the side plate 4 is fixedly installed, the rotating block 812 and the second threaded rod 813 are rotated to drive the fixing block 809 to be displaced into the fixing groove 807. At this time, the second threaded rod 813 rotates to drive the first bevel gear 814 to rotate. The first bevel gear 814 rotates to drive the second bevel gear 815 to rotate. The second bevel gear 815 rotates to drive the rotating disc 816 to rotate. The rotating disc 816 rotates to drive the convex block 817 to be displaced. The convex block 817 is displaced into contact with the clamping block 818, pushing the clamping block 818 to be displaced. The clamping block 818 is displaced and separated from the movable frame 805, canceling the fixation of the movable frame 805. At this time, the water outlet pipe 9 is displaced downward under the action of gravity for resetting operation.

[0045] Please refer particularly to Figures 3 to 5 , the inner wall of the positioning hole 703 fits with the outer wall of the positioning rod 704, and the inner wall of the positioning plate 707 is provided with threads matching the threaded seat 706.

[0046] In this embodiment: the positioning rod 704 is inserted into the positioning hole 703, and a plurality of packings 6 are sequentially installed on the outer wall of the positioning rod 704. After completion, the positioning plate 707 is connected to the outer wall of the threaded seat 706, thereby fixing the packing 6 on the outer wall of the positioning rod 704.

[0047] Please refer particularly to Figures 3 to 6 , the outer wall of the insertion block 708 fits with the inner wall of the insertion slot 701, one end outer wall of the positioning block 709 fits with the inner wall of the positioning groove 702, the outer wall of the threaded seat 706 fits with the inner wall of the circular groove 714, and the outer wall of the rotating column 713 is provided with a clamping groove, and the bottom end of the reinforcing block 715 is engaged with the clamping groove.

[0048] In this embodiment: the new packing 6 is placed into the tower body 1 and located on the support frame 5. The insertion block 708 is inserted into the insertion slot 701. The positioning block 709 is engaged into the positioning groove 702 under the elastic force of the first spring 710 to fix the positioning rod 704, thereby completing the installation of the packing 6. Finally, when the side plate 4 is installed, the threaded seat 706 is inserted into the circular groove 714 to support the positioning rod 704.

[0049] Please refer particularly to Figures 3 to 5, one end of the extrusion rod 711 is provided with a first inclined surface, the outer wall of the positioning block 709 is in contact with the first inclined surface, the shape of the positioning block 709 is L-shaped and its extended end is provided with a second inclined surface; a first threaded hole is formed in the outer wall of the extrusion rod 711, and the first threaded hole matches the first threaded rod 712.

[0050] In this embodiment: Rotate the rotating column 713, the rotation of the rotating column 713 drives the first threaded rod 712 to rotate, the rotation of the first threaded rod 712 drives the extrusion rod 711 to displace, the displacement of the extrusion rod 711 pushes the positioning block 709 to displace, squeezing the first spring 710, the positioning block 709 displaces out of the positioning groove 702, taking out the insertion block 708 from the insertion slot 701, and performing a disassembly operation on the positioning rod 704.

[0051] Please refer specifically to Figures 6 to 10 , the outer wall of the mounting seat 808 fits with the inner wall of the mounting groove 806, the outer wall of the fixing block 809 fits with the inner wall of the fixing groove 807, a second threaded hole is formed in the outer wall of the displacement block 811, and the second threaded hole matches the second threaded rod 813.

[0052] In this embodiment: Insert the mounting seat 808 into the mounting groove 806. After completion, rotate the rotating block 812, the rotation of the rotating block 812 drives the second threaded rod 813 to rotate, the rotation of the second threaded rod 813 drives the displacement block 811 to displace, the displacement of the displacement block 811 drives the fixing block 809 to displace through the connecting rod 810, and the fixing block 809 displaces and inserts into the fixing groove 807 to perform a fixing operation on the side plate 4.

[0053] Please refer specifically to Figures 6 to 10 , the outer wall of the movable frame 805 fits with the inner wall of the fixed seat 804, the inner wall of the fixed pipe 802 fits with the outer wall of the movable pipe 803, ratchet teeth are formed on the outer wall of the movable frame 805, one end of the clamping block 818 is engaged with the ratchet teeth, the shape of the clamping block 818 is L-shaped, and the second bevel gear 815 meshes with the first bevel gear 814.

[0054] In this embodiment: Push the water outlet pipe 9 upward to move. At this time, the movable pipe 803 slides in the fixed pipe 802, and the movable frame 805 slides in the fixed seat 804. The clamping block 818 is clamped to the movable frame 805 under the elastic force of the second spring 819 to position the position of the movable frame 805. When fixedly installing the side plate 4, rotate the rotating block 812 and the second threaded rod 813 to drive the fixed block 809 to displace into the fixed groove 807. At this time, the rotation of the second threaded rod 813 drives the first bevel gear 814 to rotate. The rotation of the first bevel gear 814 drives the second bevel gear 815 to rotate. The rotation of the second bevel gear 815 drives the rotating disk 816 to rotate. The rotation of the rotating disk 816 drives the convex block 817 to displace. The displacement of the convex block 817 contacts the clamping block 818 and pushes the clamping block 818 to displace. The displacement of the clamping block 818 separates from the movable frame 805.

[0055] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. Cooling tower water distribution system, characterized in that: The invention comprises more than two groups of cooling towers, and also comprises a water outlet pipe (9), a nozzle (10), a water inlet pipe (11) and a water tank (13), wherein the water outlet pipe (9) is respectively installed in each cooling tower, the nozzle (10) is installed at the bottom end of the water outlet pipe (9), a plurality of the nozzles (10) are arranged and are evenly distributed at the bottom end of the water outlet pipe (9), and the water inlet pipe (11) comprises a water inlet branch (1102) and a water inlet main pipe (1103), and one end of each water inlet branch (1102) is respectively connected to the water outlet pipe (9). The other ends of the water inlet branches (1102) are connected to the water inlet main pipe (1103) after passing through the cooling tower; a water inlet valve (1101) is installed on the water inlet branch (1102), and a water inlet main valve (1104) is installed on the water inlet main pipe (1103); a water trough (13) is provided at the bottom of each cooling tower, and the water trough (13) is used to collect water sprayed by the spray head (10); the bottom of the water trough (13) is connected to the outlet pipe (14), and the outlet valve (15) is installed on the outlet pipe (14); The tower body (1) comprises an air inlet (2) arranged at the bottom of both sides of the tower body (1), an air outlet (3) fixedly connected to the top of the tower body (1), a fan (12) installed in the inner cavity of the air outlet (3), a side plate (4) arranged at one end of the tower body (1), a support frame (5) fixedly connected to the inner cavity of the tower body (1), a filler (6) arranged at the top of the support frame (5), the filler (6) installed into the tower body (1) through an installation mechanism (7), the side plate (4) installed on the tower body (1) through a connection mechanism (8), and the tower body (1) is provided with a side plate (4). The mounting mechanism (7) comprises a slot (701), the slot (701) being arranged in the inner cavity of the tower body (1), the inner wall of the slot (701) being provided with a positioning groove (702), the outer wall of the filler (6) being provided with a positioning hole (703), the inner wall of the positioning hole (703) being slidably connected to a positioning rod (704), one end of the positioning rod (704) being fixedly connected to a fixing plate (705), the other end of the positioning rod (704) being fixedly connected to a threaded seat (706), and the outer wall of the threaded seat (706) being threadedly connected to a positioning plate (707); The mounting mechanism (7) further comprises an insert block (708), wherein the insert block (708) is fixedly connected to one end of the fixing plate (705), a positioning block (709) extending from the insert block (708) is slidably connected inside the insert block (708), a first spring (710) is connected between the positioning block (709) and the insert block (708), an extrusion rod (711) is slidably connected inside the positioning rod (704), a rotating column (713) is rotatably connected to one end of the threaded seat (706), one end of the rotating column (713) is fixedly connected to a first threaded rod (712), the first threaded rod (712) extends to the inside of the extrusion rod (711), and a circular groove (714) is provided on the outer wall of the side plate (4), and a reinforcing block (715) is fixedly connected to the inner cavity of the circular groove (714); The connecting mechanism (8) comprises a mounting frame (801), the mounting frame (801) being fixedly connected to the inner cavity of the tower body (1), the bottom end of the mounting frame (801) being fixedly connected to a fixed pipe (802), the inner wall of the fixed pipe (802) being slidably connected to a movable pipe (803), the bottom end of the movable pipe (803) being fixedly connected to a water outlet pipe (9), the mounting frame (801) being connected to a water inlet branch (1102), and the tower body (1) A fixing seat (804) is fixedly connected to the top of the inner cavity, a movable frame (805) is slidably connected to the inner wall of the fixing seat (804), the bottom end of the movable frame (805) is fixedly connected to the water outlet pipe (9), an installation groove (806) is formed on the outer wall of the side plate (4) above the circular groove (714), a fixing groove (807) is formed on the inner wall of the installation groove (806), and a mounting seat (808) is fixedly connected to the outer wall of one end of the tower body (1).

2. The cooling tower of the cooling tower water distribution system according to claim 1, characterized in that: The connecting mechanism (8) further comprises a fixing block (809), the fixing block (809) being slidably connected to the interior of the mounting seat (808) and extending to the bottom end of the mounting seat (808), the top end of the fixing block (809) being rotatably connected to a connecting rod (810), the top end of the connecting rod (810) being rotatably connected to a displacement block (811), one end of the mounting seat (808) being rotatably connected to a rotating block (812), the outer wall of the rotating block (812) being fixedly connected to a second threaded rod (813), the second threaded rod (813) passing through the displacement block (811), one end of the second threaded rod (813) being fixedly connected to the displacement block (811), A first bevel gear (814) is fixedly connected to the tower body (1); a second bevel gear (815) is rotatably connected to the outer wall of the first bevel gear (814) inside the tower body (1); a rotating disk (816) is fixedly connected to the bottom end of the second bevel gear (815); a protrusion (817) is fixedly connected to the outer wall of the rotating disk (816); a clamping block (818) is slidably connected to the interior of the fixed seat (804) below the rotating disk (816); one end of the clamping block (818) extends to the inner cavity of the fixed seat (804); and a second spring (819) is connected between the clamping block (818) and the fixed seat (804).

3. The cooling tower of the cooling tower water distribution system according to claim 1, characterized in that: The inner wall of the positioning hole (703) fits with the outer wall of the positioning rod (704), and the inner wall of the positioning plate (707) is provided with a thread matching the threaded seat (706).

4. The cooling tower of the cooling tower water distribution system according to claim 1, characterized in that: The outer wall of the insert block (708) fits with the inner wall of the slot (701), the outer wall of one end of the positioning block (709) fits with the inner wall of the positioning groove (702), the outer wall of the threaded seat (706) fits with the inner wall of the circular groove (714), the outer wall of the rotating column (713) is provided with a slot, and the bottom end of the reinforcement block (715) fits with the slot.

5. The cooling tower of the cooling tower water distribution system according to claim 1, characterized in that: A first inclined surface is provided at one end of the extrusion rod (711), and an outer wall of the positioning block (709) contacts the first inclined surface; the positioning block (709) is L-shaped and a second inclined surface is provided at an outwardly extending end thereof; a first threaded hole is provided on the outer wall of the extrusion rod (711), and the first threaded hole matches the first threaded rod (712).

6. The cooling tower of the cooling tower water distribution system according to claim 2, characterized in that: The outer wall of the mounting seat (808) fits with the inner wall of the mounting groove (806), the outer wall of the fixing block (809) fits with the inner wall of the fixing groove (807), and the outer wall of the displacement block (811) is provided with a second threaded hole, and the second threaded hole matches the second threaded rod (813).

7. The cooling tower of the cooling tower water distribution system according to claim 2, characterized in that: The outer wall of the movable frame (805) fits with the inner wall of the fixed seat (804), the inner wall of the fixed tube (802) fits with the outer wall of the movable tube (803), the outer wall of the movable frame (805) is provided with ratchet teeth, one end of the clamping block (818) is clamped with the ratchet teeth, the clamping block (818) is L-shaped, and the second bevel gear (815) is meshed with the first bevel gear (814).

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