Heat exchange device for air cooler

Abstract

The heat exchange device comprises an air cooler body, heat exchange openings are connected to the two sides of the air cooler body, an access door is arranged on the surface of the air cooler body, a rapid overhaul mechanism is arranged between the access door and the air cooler body, and installation butt joint mechanisms are arranged at the ends of the heat exchange openings. The quick overhauling mechanism comprises a rotating assembly, a connecting assembly and a connecting assembly, wherein the rotating assembly is arranged on one side of the overhauling door and connected with the air cooler body; the connecting assembly is arranged on one side of the access door and is connected with the air cooler main body; through the designed connecting groove, the connecting block, the limiting groove, the limiting rod and the operating handle, the access door can be rapidly limited or released without the help of tools, meanwhile, the fixed base, the fixed plate and the connecting shaft are designed in a matched mode, the access plate can be conveniently rotated to be opened and closed, and compared with the prior art, the access door is convenient to use. And the overhaul and maintenance work of heat exchange equipment in the air cooler is greatly facilitated.

Description

Technical Field

[0001] The utility model belongs to the technical field of heat exchange of air coolers, and in particular relates to a heat exchange device for air coolers. Background Art

[0002] An air cooler is a device that uses ambient air as a cooling medium and sweeps across the outside of the finned tubes to cool or condense the high-temperature process fluid in the tubes. It is referred to as an "air cooler" or "air-cooled heat exchanger."

[0003] When the existing air cooler is in use, if the heat exchange equipment inside the device fails, it is necessary to open the inspection door for inspection and maintenance. However, the inspection door and the air cooler are generally fixedly connected by screws, so that when opening, not only the corresponding tools are needed to unscrew the screws, but also a lot of time is spent, resulting in low maintenance efficiency. At the same time, when reinstalling the inspection door, it is difficult to align the screw holes due to the lack of docking guide. For this reason, we propose a heat exchange device for an air cooler. Utility Model Content

[0004] The utility model aims to provide a heat exchange device for an air cooler, so as to solve the problem that it is troublesome to repair the heat exchange device of the air cooler mentioned in the above background technology.

[0005] To achieve the above object, the utility model provides the following technical solution: a heat exchange device for an air cooler, comprising an air cooler body, heat exchange ports are connected to both sides of the air cooler body, an inspection door is provided on the surface of the air cooler body, a quick inspection mechanism is provided between the inspection door and the air cooler body, and an installation docking mechanism is provided at the end of the heat exchange port, and the quick inspection mechanism includes:

[0006] A rotating assembly, which is arranged on one side of the inspection door and connected to the air cooler body;

[0007] A connecting assembly, which is arranged on one side of the inspection door and connected to the air cooler body;

[0008] A limit assembly, which is arranged inside the connecting assembly;

[0009] A reset component, which is arranged inside the limit component;

[0010] An operating component is arranged on the surface of the inspection door.

[0011] Preferably, the rotating assembly includes a fixing seat symmetrically fixed to one side of the surface of the air cooler body and a fixing plate fixed to one side of the inspection door, and a connecting shaft is connected between the fixing plate and the fixing seat.

[0012] Preferably, the connecting assembly includes a connecting seat fixed on the other side of the air cooler main body surface and a connecting groove opened on the surface of the connecting seat, and a connecting block is fixed on the other side of the surface of the inspection door, and the connecting block is snap-connected with the connecting seat.

[0013] Preferably, the limiting assembly includes a limiting groove opened at the top of the connecting block and a through groove opened at the top of the inner wall of the connecting groove. The top of the connecting seat is provided with a limiting rod passing through the through groove and connected to the limiting groove, and the limiting rod is engaged and connected with the limiting groove.

[0014] Preferably, the reset assembly includes a built-in groove penetrating through the surface of the limiting rod and a fixed block fixed inside the penetrating groove, the fixed block is slidably connected to the built-in groove, and a telescopic spring is connected between the fixed block and the built-in groove.

[0015] Preferably, the operating assembly includes an operating handle fixed to the surface of the inspection door.

[0016] Preferably, the mounting docking mechanism comprises docking grooves symmetrically opened on the surface of the heat exchange port and docking blocks symmetrically fixed inside the docking grooves.

[0017] Compared with the prior art, the beneficial effects of the utility model are:

[0018] The utility model can realize fast limiting or releasing of the limit of the inspection door through the designed connecting groove, connecting block, limit groove, limit rod and operating handle without the need of tools. At the same time, with the designed fixing seat, fixing plate and connecting shaft, the inspection plate can be conveniently rotated for opening and closing. Compared with the existing technology, the inspection and maintenance of the heat exchange equipment inside the air cooler is greatly facilitated. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the appearance structure of the utility model;

[0020] Figure 2 For the utility model Figure 1 A magnified schematic diagram of point A;

[0021] Figure 3 For the utility model Figure 1 An enlarged schematic diagram of point B;

[0022] In the figure: 1. air cooler body; 2. heat exchange port; 3. inspection door; 100. fixing seat; 101. fixing plate; 102. connecting shaft; 200. connecting seat; 201. connecting groove; 202. connecting block; 300. limiting groove; 301. through groove; 302. limiting rod; 400. built-in groove; 401. fixing block; 402. telescopic spring; 500. operating handle; 600. docking groove; 601. docking block. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figures 1 to 3 The utility model provides a technical solution: a heat exchange device for an air cooler, comprising an air cooler body 1, heat exchange ports 2 are connected to both sides of the air cooler body 1, an inspection door 3 is provided on the surface of the air cooler body 1, a quick inspection mechanism is provided between the inspection door 3 and the air cooler body 1, and an installation docking mechanism is provided at the end of the heat exchange port 2, and the quick inspection mechanism includes:

[0025] A rotating assembly, which is arranged on one side of the inspection door 3 and connected to the air cooler body 1;

[0026] A connecting assembly, which is arranged on one side of the inspection door 3 and connected to the air cooler body 1;

[0027] A limit assembly, which is arranged inside the connecting assembly;

[0028] A reset component, which is arranged inside the limit component;

[0029] An operating component is arranged on the surface of the inspection door 3 .

[0030] In this embodiment, preferably, the rotating assembly includes a fixing seat 100 symmetrically fixed on one side of the surface of the air cooler body 1 and a fixing plate 101 fixed on one side of the inspection door 3. A connecting shaft 102 is connected between the fixing plate 101 and the fixing seat 100, which can drive the inspection door 3 to rotate.

[0031] In this embodiment, preferably, the connecting assembly includes a connecting seat 200 fixed on the other side of the surface of the air cooler body 1 and a connecting groove 201 opened on the surface of the connecting seat 200. A connecting block 202 is fixed on the other side of the surface of the inspection door 3, and the connecting block 202 is engaged with the connecting seat 200 to facilitate the closed connection between the inspection door 3 and the surface of the air cooler body 1.

[0032] In this embodiment, preferably, the limiting assembly includes a limiting groove 300 provided at the top of the connecting block 202 and a through groove 301 extending through the top of the inner wall of the connecting groove 201. A limiting rod 302 extending through the through groove 301 and connected to the limiting groove 300 is provided at the top of the connecting seat 200. By engaging the limiting rod 302 with the limiting groove 300, the connecting rod 202 can be limited inside the connecting groove 201, so that the inspection door 3 can be limited and fixed.

[0033] In this embodiment, preferably, the reset component includes a built-in groove 400 that passes through the surface of the limit rod 302 and a fixed block 401 fixed inside the through groove 301. The fixed block 401 is slidably connected to the built-in groove 400. A telescopic spring 402 is connected between the fixed block 401 and the built-in groove 400, which can drive the limit rod 302 to reset and pop out from the inside of the through groove 301.

[0034] In this embodiment, preferably, the operating assembly includes an operating handle 500 fixed on the surface of the inspection door 3, so as to facilitate pulling the inspection door 3 to rotate.

[0035] In this embodiment, preferably, the installation docking mechanism includes a docking groove 600 symmetrically opened on the surface of the heat exchange port 2 and a docking block 601 symmetrically fixed inside the docking groove 600, which can play a docking guide role when the heat exchange pipe is connected to the heat exchange port 2.

[0036] The working principle and use process of the utility model are as follows: when the heat exchange equipment inside the air cooler body 1 needs to be inspected and maintained, the limit rod 302 is first pulled out from the inside of the limit groove 300 and retracted into the inside of the through groove 301, and the built-in groove 400 is driven to slide on the surface of the fixed block 401 to squeeze the telescopic spring 402 to deform, so as to release the limit of the connecting block 202, and then the operating handle 500 is held to pull the inspection door 3, so that it drives the connecting block 202 to withdraw from the inside of the connecting groove 201 and separate from the connecting seat 200, and drives the fixing plate 101 to rotate on the inner side of the fixing seat 100 through the connecting shaft 102, so that the inspection door 3 can be rotated from the surface of the air cooler body 1, and then the heat exchange equipment inside the air cooler body 1 can be inspected and maintained through the inspection port, and when the heat exchange pipe needs to be connected to the heat exchange port 2, the docking groove 600 and the docking block 601 can serve as an installation guide.

[0037] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat exchange device for an air cooler, comprising an air cooler body (1), heat exchange ports (2) being connected to both sides of the air cooler body (1), and an inspection door (3) being provided on the surface of the air cooler body (1), characterized in that: A quick maintenance mechanism is provided between the inspection door (3) and the air cooler body (1), and a mounting docking mechanism is provided at the end of the heat exchange port (2). The quick maintenance mechanism comprises: A rotating assembly, which is arranged on one side of the inspection door (3) and connected to the air cooler body (1); A connecting assembly, which is arranged on one side of the inspection door (3) and connected to the air cooler body (1); A limit assembly, which is arranged inside the connecting assembly; A reset component, which is arranged inside the limit component; An operating component is arranged on the surface of the inspection door (3).

2. The heat exchange device for an air cooler according to claim 1, characterized in that: The rotating assembly comprises a fixing seat (100) symmetrically fixed to one side of the surface of the air cooler body (1) and a fixing plate (101) fixed to one side of the inspection door (3); a connecting shaft (102) is connected between the fixing plate (101) and the fixing seat (100).

3. The heat exchange device for an air cooler according to claim 1, characterized in that: The connection assembly comprises a connection seat (200) fixed on the other side of the surface of the air cooler body (1) and a connection groove (201) provided on the surface of the connection seat (200); a connection block (202) is fixed on the other side of the surface of the inspection door (3); and the connection block (202) is snap-connected with the connection seat (200).

4. The heat exchange device for an air cooler according to claim 3, characterized in that: The limiting assembly comprises a limiting groove (300) provided at the top of the connecting block (202) and a through groove (301) penetrating the top of the inner wall of the connecting groove (201); a limiting rod (302) penetrating the inside of the through groove (301) and connected to the limiting groove (300) is provided at the top of the connecting seat (200); the limiting rod (302) is engaged and connected to the limiting groove (300).

5. The heat exchange device for an air cooler according to claim 1, characterized in that: The reset assembly comprises a built-in groove (400) penetrating through the surface of the limiting rod (302) and a fixed block (401) fixed inside the penetrating groove (301); the fixed block (401) is slidably connected to the built-in groove (400); and a telescopic spring (402) is connected between the fixed block (401) and the built-in groove (400).

6. The heat exchange device for an air cooler according to claim 1, characterized in that: The operating assembly comprises an operating handle (500) fixed on the surface of the inspection door (3).

7. The heat exchange device for an air cooler according to claim 1, characterized in that: The mounting docking mechanism comprises a docking groove (600) symmetrically arranged on the surface of the heat exchange port (2) and a docking block (601) symmetrically fixed inside the docking groove (600).

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