Modular cooling tower structure

Abstract

The utility model relates to the technical field of cooling towers, in particular to a modularized cooling tower structure which comprises a tower body, a water collecting tank and a heat exchange cavity are arranged in the tower body through a filler support, and a spraying device is arranged between the water collecting tank and the heat exchange cavity. The spraying device comprises a water pump and a spraying pipe, the water pump is fixed on the side surface of the tower body, the input end of the water pump is communicated with the water collecting tank, and the output end of the water pump is connected with the spraying pipe; the cooling tower further comprises spraying heads, the spraying pipes are fixed in the heat exchange cavity through fixing assemblies and detachably connected with the multiple spraying heads through quick disassembly pieces, the spraying pipes can be conveniently and quickly disassembled and assembled, the assembling efficiency of the cooling tower is prevented from being affected, cooling water can be sprayed into the air through the spraying heads to be matched with filler, and the cooling efficiency is improved; and the spray header can be replaced through the quick release piece, modular assembly of the cooling tower is facilitated, the structure is simple, operation is easy and convenient, and practicability is high.

Description

Technical Field

[0001] The utility model relates to the technical field of cooling towers, in particular to a modular cooling tower structure. Background Art

[0002] A modular cooling tower is a cooling tower system composed of multiple interconnected modules, which can be adjusted in scale and configuration according to needs, and is mainly used in large industrial plants, such as power generation, steel and aluminum processing, cogeneration and other places.

[0003] In order to facilitate the adjustment of the scale and configuration of the cooling tower, a modular cooling tower structure is proposed. For example, the Chinese patent publication number "CN221302010U" in the prior art discloses a modular small-volume cooling tower, including a base and a tower body arranged on the top of the base. Among them, the tower body includes a module layer group and a tower shell arranged on the periphery of the module layer group. The module layer group includes a water collection layer, an air duct layer, a packing layer and a spraying layer arranged in sequence from bottom to top. Adjacent layers in the module layer are fixedly connected by bolts. A plurality of fans for exhausting air are arranged on the top of the spraying layer. First support columns are arranged at the four corners of the air duct layer. Right-angle plates are arranged at the four corners of the bottom end of the packing layer. The right-angle plates are arranged outside the first support columns and can move up and down along the first support columns. The right-angle plates and the first support columns are fixedly connected by bolts. Through the above technical solutions, the utility model has the advantages of high handling efficiency and improved cooling efficiency.

[0004] However, in specific operations, although the multiple module layer groups can be disassembled and assembled, the spraying devices cannot be quickly disassembled and assembled, which is not convenient for modular installation of the cooling tower and affects the installation and disassembly efficiency. Summary of the Utility Model

[0005] The purpose of the utility model is to solve the above-mentioned disadvantages in the prior art that the spraying devices cannot be quickly disassembled and assembled, and to propose a modular cooling tower structure.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] Design a modular cooling tower structure, including a tower body. Inside the tower body, a water collection pool and a heat exchange chamber are arranged through a packing support. A spraying device is arranged between the water collection pool and the heat exchange chamber;

[0008] The spraying device includes a water pump and a spraying pipe. The water pump is fixed on the side of the tower body. The input end of the water pump is communicated with the water collection pool, and its output end is connected with the spraying pipe;

[0009] It also includes spraying heads. The spraying pipe is fixed in the heat exchange chamber through a fixing component and is detachably connected with a plurality of the spraying heads through quick-release components.

[0010] Furthermore, the fixing component includes a support frame fixed in the heat exchange cavity. The spray pipe is divided into a main spray pipe and a plurality of spray branch pipes. The plurality of spray branch pipes are connected and fixed through a connecting pipe. The main spray pipe is arranged in the heat exchange cavity and connected with the spray branch pipe through a tee pipe. The spray branch pipe is arranged on the support frame.

[0011] Furthermore, it further includes a clamp and a clamping seat. The side of the support frame is rotatably connected with the clamp and fixed with the clamping seat. The clamp matches the spray branch pipe, and one end away from the rotating shaft has a recess. The clamp and the clamping seat are respectively arranged on both sides of the spray branch pipe.

[0012] Furthermore, there are two clamping seats, and a resisting rod is arranged between them. Both ends of the resisting rod are bent, and both ends are rotatably connected with the clamping seats and sleeved with torsion springs. The resisting rod is clamped with the recess.

[0013] Furthermore, the quick-release component includes a spring. The top of the spray head extends to form an extension part. A plurality of arc-shaped grooves are opened downward on the outer periphery of the extension part. The arc-shaped grooves are arranged in a circumferential array and a clamping groove is arranged at the end. The spring is arranged on the top of the extension part.

[0014] Furthermore, an annular part is arranged on the inner wall of the connecting pipe, and there are also several elastic protrusions on its inner wall. The connecting pipe is sleeved on the outer periphery of the extension part, and a sealing gasket is arranged between its bottom surface and the spray head. The elastic protrusions are engaged with the clamping grooves along the arc-shaped grooves, and the other end of the spring abuts against the annular part.

[0015] A modular cooling tower structure proposed by the present utility model has the beneficial effects that: the present utility model fixes the spray pipe by the way of the resisting rod clamping the clamp, which is convenient for the quick disassembly and assembly of the spray pipe to avoid affecting the assembly efficiency of the cooling tower. And through the spray head, the cooling water can be sprayed into the air to cooperate with the packing to improve the cooling efficiency. After long-term use, the spray head can also be replaced through the quick-release component, which is convenient for the modular assembly of the cooling tower. The structure is simple, the operation is convenient, and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of the present utility model;

[0017] Figure 2 is a schematic structural diagram of the main spray pipe of the present utility model;

[0018] Figure 3 is Figure 2 an enlarged structural diagram of area A of

[0019] Figure 4The sectional view of the quick-release component of the present utility model;

[0020] Figure 5 is Figure 4 the enlarged structural schematic diagram of area B of

[0021] Figure 6 the structural schematic diagram of the arc-shaped groove of the present utility model.

[0022] In the figure: 1, tower body; 11, collecting pool; 12, heat exchange cavity; 2, packing support; 3, spraying device; 31, water pump; 32, spraying pipe; 321, main spraying pipe; 322, branch spraying pipe; 33, spray head; 4, fixing component; 41, support frame; 42, clamp; 43, card seat; 44, recessed part; 45, resisting rod; 46, connecting pipe; 461, annular part; 5, quick-release component; 51, spring; 52, extension part; 53, arc-shaped groove; 54, clamping groove; 55, elastic protrusion. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0024] Referring to Figures 1-6 , a modular cooling tower structure includes a tower body 1. Inside the tower body 1, a collecting pool 11 and a heat exchange cavity 12 are arranged through a packing support 2, and a spraying device 3 is arranged between the collecting pool 11 and the heat exchange cavity 12;

[0025] The spraying device 3 includes a water pump 31 and a spraying pipe 32. The water pump 31 is fixed on the side of the tower body 1. The input end of the water pump 31 is communicated with the collecting pool 11, and its output end is connected with the spraying pipe 32;

[0026] It further includes a spray head 33. The spraying pipe 32 is fixed in the heat exchange cavity 12 through a fixing component 4, and several spray heads 33 are detachably connected thereto through a quick-release component 5.

[0027] It should be added that an air inlet communicated with the collecting pool 11 is arranged at the bottom of the tower body 1, and an air outlet is arranged at the top thereof. An exhaust fan is installed at the air outlet through a support frame, and the exhaust fan is driven by a motor to cooperate with the air inlet to accelerate the air circulation inside the tower body 1;

[0028] Among them, the packing support 2 is arranged between the collecting pool 11 and the heat exchange cavity 12 for stacking packing.

[0029] Furthermore, the fixing assembly 4 includes a support frame 41 fixed in the heat exchange chamber 12, the spray pipe 32 is divided into a spray main pipe 321 and a plurality of spray branch pipes 322, and the plurality of spray branch pipes 322 are connected and fixed via a connecting pipe 46, the spray main pipe 321 is arranged in the heat exchange chamber 12 and is connected to the spray branch pipe 322 via a three-way pipe, and the spray branch pipe 322 is arranged on the support frame 41.

[0030] It is worth mentioning that, of course, the three-way pipe can be replaced with a multi-way pipe according to actual needs, so as to connect more of the spray branch pipes 322;

[0031] The three-way pipe is connected to the spray main pipe 321 via a quick connector, which is known in the prior art and will not be described in detail. The three-way pipe and the spray main pipe 321 can be quickly disassembled and assembled through the quick connector, which is convenient for assembling the cooling tower.

[0032] Furthermore, it also includes a clamp 42 and a socket 43. The clamp 42 is rotatably connected to the side of the support frame 41 and fixed with the socket 43. The clamp 42 matches the spray branch pipe 322 and has a recessed portion 44 at one end away from the rotating shaft. The clamp 42 and the socket 43 are respectively arranged on both sides of the spray branch pipe 322.

[0033] In more detail, the holder 43 has two push rods 45 disposed therebetween. Both ends of the push rod 45 are bent and rotatably connected to the holder 43 and sleeved with torsion springs. The push rod 45 engages with the recessed portion 44 .

[0034] In a specific operation, the push rod 45 clamps the recessed portion 44 under the action of the torsion spring, so that the clamp 42 fixes the spray branch pipe 322, and the push rod 45 is rotated to disengage from the recessed portion 44 to unlock the clamp 42;

[0035] Specifically, the connecting pipes 46 are disposed on both sides of the supporting frame 41 and do not interfere with the supporting frame 41 .

[0036] In general, the quick-release component 5 includes a spring 51. The top of the sprinkler head 33 extends to form an extension portion 52. A plurality of arc grooves 53 are downwardly opened at the top of the outer periphery of the extension portion 52. The arc grooves 53 are arranged in a circular array and a slot 54 is provided at the end. The spring 51 is arranged at the top of the extension portion 52.

[0037] Finally, the inner wall of the connecting tube 46 is provided with an annular portion 461, and its inner wall also has a plurality of elastic protrusions 55. The connecting tube 46 is sleeved on the outer periphery of the extension portion 52, and a sealing gasket is provided between its bottom surface and the sprinkler head 33. The elastic protrusion 55 engages with the card groove 54 along the arc groove 53, and the other end of the spring 51 abuts against the annular portion 461.

[0038] It is worth mentioning that after the elastic protrusion 55 is engaged with the slot 54 , the spring 51 provides a downward thrust for the shower head 33 , thereby improving the tightness between the shower head 33 and the connecting pipe 46 .

[0039] Working mode: When working, fillers are placed on the filler bracket 2, and the water pump 31 transports the water in the water collection tank 11 to the heat exchange chamber 12 through the spray pipe 32, and sprays the cooling water into the air through the spray head 33 to cool the fillers;

[0040] Afterwards, when the cooling tower needs to be assembled, the clamp 42 can be unlocked by rotating the push rod 45 to disengage it from the recessed portion 44, and then the spray head 33 is rotated to disengage the elastic protrusion 55 from the slot 54 and slide out along the arc groove 53. After the extension portion 52 is disengaged from the connecting pipe 46, the spray head 33 is disassembled.

[0041] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A modular cooling tower structure, comprising a tower body (1), characterized in that: Inside the tower body (1), a sump (11) and a heat exchange chamber (12) are arranged through a packing support (2), and a spraying device (3) is arranged between the sump (11) and the heat exchange chamber (12); The spraying device (3) includes a water pump (31) and a spraying pipe (32). The water pump (31) is fixed on the side of the tower body (1). The input end of the water pump (31) is communicated with the sump (11), and its output end is connected with the spraying pipe (32); It further includes spraying nozzles (33). The spraying pipe (32) is fixed in the heat exchange chamber (12) through a fixing component (4), and is detachably connected with a plurality of the spraying nozzles (33) through a quick-release component (5).

2. The modular cooling tower structure according to claim 1, characterized in that: The fixing component (4) includes a support frame (41) fixed in the heat exchange chamber (12). The spraying pipe (32) is divided into a main spraying pipe (321) and a plurality of spraying branch pipes (322). The plurality of spraying branch pipes (322) are communicated and fixed through a connecting pipe (46). The main spraying pipe (321) is arranged in the heat exchange chamber (12) and is connected with the spraying branch pipes (322) through a tee pipe. The spraying branch pipes (322) are arranged on the support frame (41).

3. A modular cooling tower structure according to claim 2, characterized in that: It further includes a clamp (42) and a clamping seat (43). The side of the support frame (41) is rotatably connected with the clamp (42) and is fixed with the clamping seat (43). The clamp (42) matches the spraying branch pipe (322), and a recessed part (44) is provided at one end of the clamp (42) away from the rotating shaft. The clamp (42) and the clamping seat (43) are respectively arranged on both sides of the spraying branch pipe (322).

4. A modular cooling tower structure according to claim 3, characterized in that: There are two clamping seats (43), and a resisting rod (45) is arranged between them. The two ends of the resisting rod (45) are bent, and the two ends are rotatably connected with the clamping seats (43) and are sleeved with torsion springs. The resisting rod (45) is clamped with the recessed part (44).

5. A modular cooling tower structure according to claim 2, characterized in that: The quick-release component (5) includes a spring (51). The top of the spraying nozzle (33) extends to form an extension part (52). A plurality of arc-shaped grooves (53) are opened downward on the periphery of the top of the extension part (52). The arc-shaped grooves (53) are arranged in a circumferential array and are provided with clamping grooves (54) at the ends. The spring (51) is arranged on the top of the extension part (52).

6. A modular cooling tower structure according to claim 5, characterized in that: An annular part (461) is arranged on the inner wall of the connecting pipe (46), and a plurality of elastic protrusions (55) are further arranged on the inner wall of the connecting pipe (46). The connecting pipe (46) is sleeved on the periphery of the extension part (52), and a sealing gasket is arranged between the bottom surface of the connecting pipe (46) and the spraying nozzle (33). The elastic protrusions (55) are engaged with the clamping grooves (54) along the arc-shaped grooves (53), and the other end of the spring (51) abuts against the annular part (461).

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