Fixing structure for cooling tube bundle of evaporative air cooler

Abstract

The utility model relates to the technical field of evaporative air coolers, in particular to a fixing structure for a cooling tube bundle of an evaporative air cooler, which comprises a vertical partition plate component positioned inside the evaporative air cooler, the vertical partition plate component supports and positions the middle of a heat exchange tube bundle, and the vertical partition plate component comprises a plurality of vertical plates which are vertically arranged in parallel at equal intervals. An upper fixing rod is installed at the top of the vertical plate, a lower fixing rod is installed at the bottom of the vertical plate, and a plurality of horizontal pipeline positioning grooves are formed in the side wall of the vertical plate. According to the fixing structure for the cooling tube bundle of the evaporative air cooler, through the design of the vertical partition plate assembly, the supporting and fixing effects of the cooling tube bundle are remarkably improved. Particularly, when the width of the tube bundle exceeds 1800 mm, the vertical plates which are vertically arranged in parallel at equal intervals of the vertical partition plate assembly can more effectively disperse and bear the weight of the tube bundle and the stress of the external environment, and therefore the risk that the stability and the cooling effect of the tube bundle are affected due to deformation of the reinforcing plates is greatly reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of evaporative air coolers, in particular to a fixing structure for cooling tube bundles of evaporative air coolers. Background Art

[0002] In the design and manufacturing process of evaporative air coolers, the cooling tube bundle is a core component, and its performance and stability directly affect the overall efficiency of the air cooler. The traditional cooling tube bundle fixing structure usually uses a transverse reinforcement plate to support and fix the tube bundle. This design can meet the fixing requirements of the tube bundle to a certain extent, but in actual applications, especially when the tube bundle width exceeds 1800mm, the transverse reinforcement plate is prone to deformation when bearing the weight of the tube bundle and the external environment, which in turn affects the cooling effect and stability of the tube bundle.

[0003] In addition, during the processing of the tube bundle, such as surface treatment processes such as galvanizing, the presence of the transverse reinforcement plate also increases the complexity and difficulty of the processing, which may cause the reinforcement plate to deform during the processing, thereby affecting the overall quality of the tube bundle. Utility Model Content

[0004] The utility model aims to provide a fixing structure for a cooling tube bundle of an evaporative air cooler, so as to solve the problem that the traditional cooling tube bundle fixing structure proposed in the above background technology usually adopts a transverse reinforcing plate to support and fix the tube bundle. This design can meet the fixing requirements of the tube bundle to a certain extent, but in actual application, especially when the tube bundle width exceeds 1800mm, the transverse reinforcing plate is prone to deformation when bearing the weight of the tube bundle and the external environment, thereby affecting the cooling effect and stability of the tube bundle.

[0005] To achieve the above-mentioned purpose, the utility model provides a fixing structure for a cooling tube bundle of an evaporative air cooler, including a vertical baffle assembly located inside the evaporative air cooler, wherein the vertical baffle assembly supports and positions the middle part of the heat exchange tube bundle, and the vertical baffle assembly includes a plurality of vertical parallel vertical plates arranged at equal intervals, an upper fixing rod is installed on the top of the vertical plate, a lower fixing rod is installed on the bottom of the vertical plate, and a plurality of horizontal pipe positioning grooves are provided on the side walls of the vertical plate, and the heat exchange tube bundle is horizontally clamped in the pipe positioning grooves.

[0006] Preferably, an oblique baffle is also installed on the outer side of the vertical baffle assembly, and the heat exchange tube bundle passes through the oblique baffle.

[0007] Preferably, a cavity is provided inside the vertical plate.

[0008] Preferably, a locking assembly is installed on the upper fixing rod to lock and fix the upper end of the vertical plate.

[0009] Preferably, the locking assembly includes a handle, the bottom end of which passes through the outer wall of the upper fixed rod and is equipped with a threaded end, a threaded ring is installed on the threaded end, a lifting plate is installed at the bottom of the side of the threaded ring, and the bottom end of the lifting plate passes through the outer wall of the upper fixed rod.

[0010] Preferably, a slot is installed at the bottom end of the lifting plate, and the slot is snap-fitted with the top end of the vertical plate.

[0011] Preferably, spring sheets are installed on the inner walls on both sides of the slot.

[0012] Preferably, a locking assembly is installed on the lower fixing rod, which has the same structure as the locking assembly on the upper fixing rod and is used to lock and fix the lower end of the vertical plate.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] In the fixing structure of the cooling tube bundle of the evaporative air cooler, the support and fixing effect of the cooling tube bundle is significantly improved by adopting the design of the vertical partition assembly. In particular, when the width of the tube bundle exceeds 1800mm, the vertical plates of the vertical partition assembly arranged in parallel and at equal intervals can more effectively disperse and bear the weight of the tube bundle and the stress of the external environment, thereby greatly reducing the risk of affecting the stability of the tube bundle and the cooling effect due to deformation of the reinforcement plate.

[0015] In addition, the pipe positioning groove design on the side wall of the vertical partition assembly enables the heat exchange tube bundle to be inserted horizontally and accurately, ensuring that the tube bundle is stably supported in the lateral direction. At the same time, by installing locking assemblies on the upper and lower fixing rods, the fixing effect between the vertical plate and the tube bundle is further enhanced, ensuring the stability of the entire fixing structure.

[0016] In terms of processing, the design of vertical partition components makes surface treatment processes such as galvanizing simpler, reduces processing difficulty and cost, and also reduces the risk of affecting the overall quality of the tube bundle due to deformation of the reinforcement plate during processing. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a structural schematic diagram of the vertical partition assembly in the utility model;

[0019] Figure 3 This is a schematic diagram of the front structure of the vertical plate in the utility model;

[0020] Figure 4 This is a schematic diagram of the internal structure of the vertical plate in the utility model;

[0021] Figure 5 It is a schematic diagram of the internal structure of the upper fixing rod in the utility model.

[0022] The meaning of each number in the figure is:

[0023] 1. Heat exchange tube bundle; 2. Vertical partition assembly; 21. Vertical plate; 211. Pipe positioning groove; 212. Cavity; 22. Upper fixing rod; 23. Lower fixing rod; 24. Handle; 241. Threaded end; 25. Threaded ring; 26. Lifting plate; 261. Slot; 262. Shrapnel; 3. Oblique partition. DETAILED DESCRIPTION

[0024] 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.

[0025] The utility model provides a fixing structure for cooling tube bundle of evaporative air cooler, such as Figure 1-Figure 5 As shown, it includes a vertical baffle assembly 2 located inside the evaporative air cooler, the vertical baffle assembly 2 supports and positions the middle of the heat exchange tube bundle 1, and the vertical baffle assembly 2 includes a plurality of vertical parallel vertical plates 21 arranged at equal intervals, an upper fixing rod 22 is installed on the top of the vertical plate 21, a lower fixing rod 23 is installed on the bottom of the vertical plate 21, and a plurality of horizontal pipe positioning grooves 211 are arranged on the side wall of the vertical plate 21, and the heat exchange tube bundle 1 is horizontally clamped in the pipe positioning groove 211, which is used to position the heat exchange tube bundle 1 as a whole to ensure its stability during operation.

[0026] In this embodiment, an oblique partition 3 is further installed on the outer side of the vertical partition assembly 2, and the heat exchange tube bundle 1 passes through the oblique partition 3, which further fixes the heat exchange tube bundle 1 and improves its stability.

[0027] Specifically, a cavity 212 is provided inside the vertical plate 21 to reduce the weight of the vertical plate 21 .

[0028] Furthermore, a locking assembly is installed on the upper fixing rod 22 to lock and fix the upper end of the vertical plate 21, so as to achieve rapid fixing and disassembly of the vertical plate 21.

[0029] Furthermore, the locking assembly includes a handle 24, the bottom end of which passes through the outer wall of the upper fixed rod 22 and is equipped with a threaded end 241, on which a threaded ring 25 is installed, and a lifting plate 26 is installed at the bottom of the side of the threaded ring 25, and the bottom end of the lifting plate 26 passes through the outer wall of the upper fixed rod 22. By rotating the handle 24, the threaded ring 25 can be driven to rise and fall, thereby causing the lifting plate 26 to rise and fall, thereby driving the bottom end of the lifting plate 26 to press and fix the vertical plate 21.

[0030] Furthermore, a slot 261 is installed at the bottom end of the lifting plate 26 , and the slot 261 is engaged with the top end of the vertical plate 21 , thereby improving the positioning effect of the vertical plate 21 .

[0031] Furthermore, spring pieces 262 are installed on the inner walls of both sides of the slot 261 to clamp the top of the vertical plate 21 to improve the fixing effect.

[0032] Furthermore, a locking assembly is installed on the lower fixing rod 23, which has the same structure as the locking assembly on the upper fixing rod 22 and is used to lock and fix the lower end of the vertical plate 21, so as to facilitate the positioning of the lower end of the vertical plate 21 and prevent it from shaking.

[0033] When the fixing structure of the cooling tube bundle of the evaporative air cooler of the utility model is used, the vertical partition assembly 2 is first installed in parallel inside the evaporative air cooler according to the preset spacing. The vertical plate 21 is connected to the structure of the air cooler through the upper fixing rod 22 at the top and the lower fixing rod 23 at the bottom. Horizontal pipe positioning grooves 211 are provided on the side walls of the vertical plate 21. These positioning grooves are used to horizontally clip the heat exchange tube bundle 1, so as to achieve the support and positioning of the middle part of the heat exchange tube bundle 1. Next, the oblique partition 3 is installed on the outer side of the vertical partition assembly 2, so that the heat exchange tube bundle 1 passes through the oblique partition 3, further increasing the fixing effect of the heat exchange tube bundle 1.

[0034] The upper fixing rod 22 and the lower fixing rod 23 are respectively provided with locking components. Taking the upper fixing rod 22 as an example, when the handle 24 is rotated, the threaded end 241 rotates accordingly, thereby driving the threaded ring 25 to rise or fall on the threaded end 241. The rise and fall of the threaded ring 25 will drive the lifting plate 26 at the bottom of the side to rise and fall synchronously. When the lifting plate 26 descends, the slot 261 at its bottom will contact the top of the vertical plate 21, and the top of the vertical plate 21 will be clamped by the spring pieces 262 on both sides of the slot 261, so as to achieve the locking and fixing of the upper end of the vertical plate 21. The locking component on the lower fixing rod 23 will also lock and fix the lower end of the vertical plate 21 to ensure that the vertical plate 21 will not shake in the vertical direction.

[0035] When the evaporative air cooler is working, the heat exchange tube bundle 1 will be affected by various forces, such as its own gravity, the impact force of cooling water, etc. Due to the support and positioning function of the vertical partition assembly 2 and the further fixation of the inclined partition 3, the heat exchange tube bundle 1 can maintain a stable working state and ensure its cooling effect.

[0036] At the same time, the presence of the locking assembly ensures a tight connection between the vertical plate 21 and the heat exchange tube bundle 1, thereby preventing damage to the heat exchange tube bundle 1 due to looseness or shaking.

[0037] 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 fixing structure for a cooling tube bundle of an evaporative air cooler, comprising a vertical baffle assembly (2) located inside the evaporative air cooler, characterized in that: The vertical baffle assembly (2) supports and positions the middle part of the heat exchange tube bundle (1), and the vertical baffle assembly (2) comprises a plurality of vertical plates (21) arranged in parallel and at equal intervals, an upper fixing rod (22) is installed on the top of the vertical plate (21), a lower fixing rod (23) is installed on the bottom of the vertical plate (21), and a plurality of horizontal pipe positioning grooves (211) are provided on the side walls of the vertical plate (21), and the heat exchange tube bundle (1) is horizontally clamped in the pipe positioning grooves (211).

2. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 1 is characterized in that: An oblique baffle (3) is also installed on the outer side of the vertical baffle assembly (2), and the heat exchange tube bundle (1) passes through the oblique baffle (3).

3. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 1 is characterized in that: A cavity (212) is provided inside the vertical plate (21).

4. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 1 is characterized in that: The upper fixing rod (22) is provided with a locking assembly for locking and fixing the upper end of the vertical plate (21).

5. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 4 is characterized in that: The locking assembly comprises a handle (24), the bottom end of the handle (24) passes through the outer wall of the upper fixing rod (22) and is installed with a threaded end (241), a threaded ring (25) is installed on the threaded end (241), a lifting plate (26) is installed at the bottom of the side of the threaded ring (25), and the bottom end of the lifting plate (26) passes through the outer wall of the upper fixing rod (22).

6. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 5 is characterized in that: A clamping slot (261) is installed at the bottom end of the lifting plate (26), and the clamping slot (261) is clamped and matched with the top end of the vertical plate (21).

7. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 6 is characterized in that: Shrapnel (262) is installed on the inner walls of both sides of the slot (261).

8. The fixing structure for cooling tube bundle of evaporative air cooler according to claim 4 is characterized in that: The lower fixing rod (23) is provided with a locking assembly having the same structure as the locking assembly on the upper fixing rod (22) and is used to lock and fix the lower end of the vertical plate (21).

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