Heat exchange coil structure convenient to disassemble and assemble

Abstract

The utility model discloses a heat exchange coil structure convenient to disassemble and assemble relates to chemical equipment technical field, including water storage tank, water inlet pipe, water outlet pipe and heat exchange coil, the inner wall fixed connection of water storage tank has two groups of connecting frames, two groups connecting frame's inside is connected with the isolation square pipe, two groups heat exchange coil are divided to the isolation square pipe, the inner wall fixed connection of water storage tank has two groups of fixed frame, the outer wall of fixed frame is equidistant and is provided with a plurality of sets of limiting slot, and the inner portion of a plurality of sets of limiting slot respectively inserts and arranges the coil of a set of heat exchange coil, the utility model discloses, has reduced the cumbersome operation of installing and disassembling iron ring root by root, realizes more fast, convenient installation and maintenance, has improved work efficiency obviously, and through optimization fixed mode simultaneously, reduces the time and the difficulty of coil in the disassembly process, improves the use convenience of equipment.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically a heat exchange coil structure that is easy to disassemble and assemble. Background Technology

[0002] Heat exchange coils are typically composed of multiple metal tubes wound or arranged in a specific pattern to achieve efficient heat transfer. Currently, most common heat exchange coil structures on the market adopt a ring-fixed design. Specifically, each coil is fixed and constrained by an iron ring or metal bracket to maintain its stable position in the equipment. While this structure ensures the physical stability of the coil to a certain extent, it has significant shortcomings in actual use:

[0003] First, since each coil needs to be fixed with an iron ring, it is necessary to install and adjust each coil individually during the assembly process, which is cumbersome, time-consuming, labor-intensive, and inefficient. Second, when the equipment needs maintenance or coil replacement, the disassembly process also requires removing the iron rings and separating the coils one by one, which not only increases maintenance costs but also easily causes damage to the coils or misalignment, affecting the heat exchange effect.

[0004] Therefore, there is an urgent need for a heat exchange coil structure that is more reasonable and easier to install and disassemble, in order to improve the assembly efficiency of the equipment, reduce the difficulty of maintenance, and enhance the overall user experience. Utility Model Content

[0005] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a heat exchange coil structure that is easy to disassemble and assemble.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a heat exchange coil structure that is easy to disassemble and assemble, comprising a water storage tank, an inlet water pipe, an outlet water pipe and a heat exchange coil, wherein the front wall of the water storage tank is provided with four sets of circular slots, and two sets of inlet water pipes and two sets of outlet water pipes are respectively fixedly installed inside the four sets of circular slots, and a heat exchange coil is installed inside the water storage tank.

[0007] The inner wall of the water storage tank is fixedly connected to two sets of connecting frames. The two sets of connecting frames are connected to an isolation square tube, which divides the two sets of heat exchange coils. The inner wall of the water storage tank is fixedly connected to two sets of fixing frames. The outer wall of the fixing frames is provided with multiple sets of limiting grooves at equal intervals. The coils of a heat exchange coil are inserted into the interior of each of the multiple sets of limiting grooves. The interior of the fixing frame is provided with a through hole, and a semi-threaded screw is inserted into the through hole. A fixing nut is fitted on the upper end of the semi-threaded screw.

[0008] As described above, three sets of fixing blocks are fixedly connected to the two walls of the fixing frame respectively. The outer walls of the three sets of fixing blocks and the inner walls of the water storage tank are respectively provided with threaded grooves, and a set of fixing bolts are inserted into the threaded grooves respectively.

[0009] As mentioned above, the height between the limiting grooves is adapted to the diameter of the coil on the heat exchange coil.

[0010] As described above, the top part of the semi-threaded screw is provided with a threaded groove, and the lower half of the semi-threaded screw is inserted into the slot hole opened in the outer wall of the fixing frame. The fixing nut is sleeved on the outside of the semi-threaded screw and is set on the upper wall of the fixing frame.

[0011] As described above, the upper wall of the fixing frame is provided with a through-hole for the installation groove, and an insertion plate is inserted into the installation groove. A cylindrical handle is connected to the upper end of the insertion plate.

[0012] As mentioned above, the distance between the insertion plate and the semi-threaded screw is adapted to the outer diameter of the heat exchange coil, and the distance from the insertion plate to the outer wall of the right-side fixing bracket is greater than the distance between the insertion plate and the semi-threaded screw.

[0013] Compared with existing technologies, this heat exchanger coil structure, which is easy to disassemble and assemble, has the following advantages:

[0014] I. This utility model reduces the tedious operation of installing and disassembling iron rings one by one, enabling faster and more convenient installation and maintenance, and significantly improving work efficiency.

[0015] II. This utility model, by optimizing the fixing method, reduces the time and difficulty of disassembling the coil and improves the ease of use of the equipment.

[0016] Other advantages, objectives and features of this invention will be set forth in part in the description which follows, and in part will be apparent to those skilled in the art from the following examination or study, or may be taught from the practice of this invention. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0018] Figure 2 This is a top view of the structure of this utility model;

[0019] Figure 3 This is a schematic diagram of the internal cross-section of the structure of this utility model;

[0020] Figure 4 This is a top view of the internal structure of this utility model.

[0021] In the diagram: 1. Water storage tank; 101. Inlet water pipe; 102. Outlet water pipe; 103. Heat exchange coil; 2. Connecting frame; 201. Isolation square tube; 202. Fixing frame; 203. Fixing block; 204. Fixing bolt; 205. Limiting groove; 206. Semi-threaded screw; 207. Fixing nut; 208. Insertion plate; 209. Mounting groove. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] like Figure 1-4 As shown, this utility model provides a technical solution: a heat exchange coil structure that is easy to disassemble and assemble, including a water storage tank 1, an inlet water pipe 101, an outlet water pipe 102 and a heat exchange coil 103. The front wall of the water storage tank 1 is provided with four sets of circular slots, and two sets of inlet water pipes 101 and two sets of outlet water pipes 102 are respectively fixedly installed inside the four sets of circular slots. The heat exchange coil 103 is installed inside the water storage tank 1.

[0024] Two sets of connecting brackets 2 are fixedly connected to the inner wall of the water storage tank 1. The two sets of connecting brackets 2 are connected to the inner wall of the isolation square tube 201, which divides the two sets of heat exchange coils 103. Two sets of fixing brackets 202 are fixedly connected to the inner wall of the water storage tank 1. Multiple sets of limiting grooves 205 are equally spaced on the outer wall of the fixing brackets 202. A set of heat exchange coils 103 is inserted into the inner wall of each set of limiting grooves 205. A slot is opened through the inner wall of the fixing brackets 202, and a semi-threaded screw 206 is inserted into the slot. A fixing nut 207 is fitted on the upper end of the semi-threaded screw 206.

[0025] Based on the overall structure of the device, the tedious operation of installing and disassembling iron rings one by one has been reduced, enabling faster and more convenient installation and maintenance, significantly improving work efficiency. At the same time, by optimizing the fixing method, the time and difficulty of disassembling the coils have been reduced, improving the ease of use of the equipment.

[0026] like Figure 1 As shown, three sets of fixing blocks 203 are fixedly connected to the two walls of the fixing frame 202 respectively. The outer walls of the three sets of fixing blocks 203 and the inner walls of the water tank 1 are respectively provided with threaded grooves, and a set of fixing bolts 204 are inserted into the threaded grooves respectively.

[0027] By using a fixing block 203 to fix the fixing frame 202, and fixing the fixing block 203 to the water storage tank 1 with fixing bolts 204, the fixing frame 202 is fixed inside the water storage tank 1.

[0028] like Figure 3 As shown, the height between the limiting grooves 205 is adapted to the diameter of the coil on the heat exchange coil 103.

[0029] By designing the height between the limiting grooves 205 to match the diameter of the coil on the heat exchange coil 103, the coil of the heat exchange coil 103 can be inserted into the inside of the limiting grooves 205, thereby achieving the effect of upper and lower limiting and fixing.

[0030] like Figure 3 As shown, the top part of the semi-threaded screw 206 has a threaded groove, and the lower half of the semi-threaded screw 206 is inserted into the slot hole opened on the outer wall of the fixing frame 202. The fixing nut 207 is sleeved on the outside of the semi-threaded screw 206 and is set on the upper wall of the fixing frame 202.

[0031] By inserting a semi-threaded screw 206 into a groove inside the fixing bracket 202 and pressing and fixing the semi-threaded screw 206 with a fixing nut 207 to prevent it from moving, the semi-threaded screw 206 achieves a left and right limiting and fixing effect.

[0032] like Figure 3 As shown, the upper wall of the mounting bracket 202 is provided with a mounting groove 209, and an insertion plate 208 is inserted into the mounting groove 209. A cylindrical handle is connected to the upper end of the insertion plate 208.

[0033] By using the mounting bracket 202 at one end to open the mounting groove 209 and inserting the insertion plate 208, the mounting bracket 202 can be limited. At the same time, the insertion plate 208 can be pulled out, and then the mounting bracket 202 can be moved to the rightmost side of the limiting groove 205. The heat exchange coil 103 can be moved upward layer by layer, and finally the removal effect can be achieved.

[0034] like Figure 3 As shown, the distance between the insertion plate 208 and the semi-threaded screw 206 is adapted to the outer diameter of the heat exchange coil 103, and the distance from the insertion plate 208 to the outer wall of the right-side fixing bracket 202 is greater than the distance between the insertion plate 208 and the semi-threaded screw 206.

[0035] By designing different distances, sufficient space can be reserved when tilting and removing the heat exchange coil 103, avoiding situations where it cannot be removed or installed.

[0036] Working Principle: The main function of this device is to achieve heat exchange. During heat exchange, coolant or cold water is placed inside the water storage tank 1. Then, the inlet pipe is connected to the inlet water pipe 101, and the outlet pipe is connected to the outlet water pipe 102. The upper and lower ends of the heat exchange coil 103 are connected to the inlet water pipe 101 and the outlet water pipe 102. High-temperature liquid is introduced into the heat exchange coil 103 through the inlet water pipe 101, and then gradually introduced downwards. The heat exchange coil 103 is affected by the external coolant, which gradually cools the liquid inside, thereby achieving the effect of heat exchange and cooling. When installing, disassembling, replacing, or maintaining it, the insertion plate 208 can be pulled out from the mounting slot 209 by holding the handle, then the two sets of fixing nuts 207 can be unscrewed, and then the semi-threaded screw 206 can be removed. After disassembly, move the heat exchange coil 103 to the far right of the limiting groove 205, then tilt it to the left. Then pull out the heat exchange coil 103 layer by layer. The detailed operation is to tilt and pull out one layer of heat exchange coil 103 from the left side, and then pull out one layer of heat exchange coil 103 from the right side. In the design, the depth of the limiting groove 205 opened in the left fixing bracket 202 is greater than the depth of the right limiting groove 205. Therefore, when moving the heat exchange coil 103 to the far right on the left side, sufficient distance is reserved, and it can also be lifted to the next layer. At the same time, the function of the installation insertion plate 208 is to play a fixing effect during installation. Once one side of the heat exchange coil 103 is squeezed and fixed, the whole is fixed. In this way, it is not necessary to unscrew the steel wires fixing the coils one by one when disassembling, which is more convenient.

[0037] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A heat exchange coil structure that is easy to disassemble and assemble, comprising a water storage tank (1), an inlet water pipe (101), an outlet water pipe (102), and a heat exchange coil (103). The front wall of the water storage tank (1) is provided with four sets of circular slots, and two sets of inlet water pipes (101) and two sets of outlet water pipes (102) are fixedly installed inside the four sets of circular slots respectively. The heat exchange coil (103) is installed inside the water storage tank (1). Its features are: The inner wall of the water storage tank (1) is fixedly connected to two sets of connecting brackets (2), and the two sets of connecting brackets (2) are connected to the interior of the isolation square tubes (201). The isolation square tubes (201) divide the two sets of heat exchange coils (103). The inner wall of the water storage tank (1) is fixedly connected to two sets of fixing brackets (202). The outer wall of the fixing brackets (202) is provided with multiple sets of limiting grooves (205) at equal intervals. The coils of a heat exchange coil (103) are inserted into the interior of the multiple sets of limiting grooves (205). The interior of the fixing brackets (202) is provided with through slots, and a semi-threaded screw (206) is inserted into the slots. A fixing nut (207) is fitted on the upper end of the semi-threaded screw (206).

2. The heat exchange coil structure that is easy to disassemble and assemble according to claim 1, characterized in that: The two walls of the fixed frame (202) are respectively fixedly connected with three sets of fixed blocks (203). The outer walls of the three sets of fixed blocks (203) and the inner walls of the water tank (1) are respectively provided with threaded grooves, and a set of fixing bolts (204) are respectively inserted into the threaded grooves.

3. The heat exchange coil structure that is easy to disassemble and assemble according to claim 1, characterized in that: The height between the limiting grooves (205) is adapted to the diameter of the coil on the heat exchange coil (103).

4. The heat exchange coil structure that is easy to disassemble and assemble according to claim 1, characterized in that: The top part of the semi-threaded screw (206) is provided with a threaded groove, and the lower half of the semi-threaded screw (206) is inserted into the slot hole opened on the outer wall of the fixing frame (202). The fixing nut (207) is sleeved on the outside of the semi-threaded screw (206) and set on the upper wall of the fixing frame (202).

5. The heat exchange coil structure that is easy to disassemble and assemble according to claim 1, characterized in that: The upper wall of the fixing frame (202) is provided with a through mounting groove (209), and an insertion plate (208) is inserted into the inside of the mounting groove (209). A cylindrical handle is connected to the upper end of the insertion plate (208).

6. The heat exchange coil structure for easy disassembly and assembly according to claim 5, characterized in that: The distance between the insertion plate (208) and the semi-threaded screw (206) is adapted to the outer diameter of the heat exchange coil (103). The distance from the insertion plate (208) to the outer wall of the right-side fixing bracket (202) is greater than the distance between the insertion plate (208) and the semi-threaded screw (206).

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