Heat exchanger convenient to disassemble and clean

Abstract

The utility model belongs to the field of heat exchangers, and particularly relates to a heat exchanger convenient to disassemble and clean, which comprises a heat exchanger main body, an upper support plate is arranged at the top of the heat exchanger main body, a lower support plate is arranged at the bottom of the heat exchanger main body, and a support column is connected between the upper support plate and the lower support plate; according to the heat exchanger convenient to disassemble and clean, the outer wall of the connecting position of the supporting column and the upper supporting plate wraps a positioning cylinder, meanwhile, the bottom of the positioning cylinder is installed at the top of the upper supporting plate, the position of the positioning cylinder is fixed, and after the heat exchanger body is disassembled and cleaned, the position of the heat exchanger body can be positioned through the positioning cylinder; and the problems that external parts of a common heat exchanger cannot be disassembled, dust on the surface of the heat exchanger cannot be conveniently cleaned, the dust easily enters the heat exchanger, the use performance of the heat exchanger is affected, and the service life of the heat exchanger is shortened are solved, and the efficiency of the heat exchanger convenient to disassemble and clean is improved.

Description

Technical Field

[0001] The utility model relates to the field of heat exchangers, in particular to a heat exchanger which is easy to disassemble and clean. Background Art

[0002] Heat exchanger is a device that transfers part of the heat of hot fluid to cold fluid, also known as heat exchanger. Heat exchanger plays an important role in chemical, petroleum, power, food and many other industrial production. In chemical production, heat exchanger can be used as heater, cooler, condenser, evaporator and reboiler, etc., and is widely used.

[0003] Moreover, the external structure of the heat exchanger is fixed during production. After the heat exchanger is used for a long time, a large amount of dust is easily accumulated inside. Generally, the external components of the heat exchanger cannot be disassembled, and the dust on the surface of the heat exchanger cannot be conveniently cleaned, which easily causes dust to enter the interior of the heat exchanger and affect the performance of the heat exchanger, reducing the service life of the heat exchanger and failing to meet the use requirements of the heat exchanger.

[0004] Therefore, in order to solve the above problems, a heat exchanger which is easy to disassemble and clean is proposed. Utility Model Content

[0005] In order to make up for the shortcomings of the prior art and solve the problem of low performance of heat exchangers that are generally easy to disassemble and clean, the utility model provides a heat exchanger that is easy to disassemble and clean.

[0006] The technical solution adopted by the utility model to solve its technical problem is: the utility model describes a heat exchanger that is easy to disassemble and clean, including a heat exchanger body, an upper support plate is arranged on the top of the heat exchanger body, a lower support plate is arranged on the bottom of the heat exchanger body, a support column is connected between the upper support plate and the lower support plate, and the two ends of the support column respectively penetrate the interior of the upper support plate and the interior of the lower support plate.

[0007] A positioning groove is provided on the top of the upper support plate, a positioning column is provided inside the positioning groove, a positioning tube is connected to the top of the positioning column, a mounting groove is provided on the top of the positioning tube, a positioning cover is installed inside the mounting groove, and a handle is provided on the top of the positioning cover.

[0008] Preferably, the shape and size of the bottom of the positioning cover and the shape and size of the mounting groove are consistent with each other, and the positioning cover is snap-connected with the positioning tube through the mounting groove.

[0009] Preferably, the shape and size of the positioning groove and the shape and size of the positioning column are consistent with each other, and the positioning tube is connected with the upper support plate by snapping through the positioning groove and the positioning column.

[0010] Preferably, the positioning tubes and positioning covers are arranged in groups of four, and the tops of every four positioning tubes and positioning covers are mounted and connected to the handle.

[0011] Preferably, the center of the pillar is provided with an upper connecting tube and a lower connecting tube, and both the upper connecting tube and the lower connecting tube are hollow, and the interior of the upper connecting tube and the interior of the lower connecting tube are both plug-connected with the pillar.

[0012] Preferably, a connecting spring is installed between the upper connecting tube and the lower connecting tube.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model fixes the connection between the pillar and the upper support plate through the positioning cylinder. Therefore, when the heat exchanger body is produced, the pillar and the upper support plate have the function of being disassembled and cleaned, realizing the heat exchanger that is easy to disassemble and clean. The outer wall of the connection between the pillar and the upper support plate wraps the positioning cylinder, and the bottom of the positioning cylinder is installed on the top of the upper support plate, which plays a role in fixing the position of the positioning cylinder. After the heat exchanger body is disassembled and cleaned, the positioning cylinder can be used to locate its position, and solves the problem that the external parts of the general heat exchanger cannot be disassembled, and the dust on the surface of the heat exchanger cannot be conveniently cleaned, which easily causes dust to enter the inside of the heat exchanger, thereby affecting the performance of the heat exchanger and reducing the service life of the heat exchanger. The efficiency of the heat exchanger that is easy to disassemble and clean is improved;

[0015] 2. The utility model provides an upper connecting tube, a connecting spring and a lower connecting tube on the support between the upper support plate and the lower support plate. The connection among the upper connecting tube, the connecting spring and the lower connecting tube can be used to adjust the overall length of the support, thereby realizing that the heat exchanger that is easy to disassemble and clean has the function of being easy to adjust, solving the problem that the general heat exchanger has a simple structure and is difficult to adjust, and improving the adaptability of the heat exchanger that is easy to disassemble and clean. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

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

[0018] Figure 2 is a side view of an embodiment;

[0019] Figure 3 It is a schematic diagram of the positioning tube structure of an embodiment;

[0020] Figure 4It is a schematic diagram of the connection structure of the upper connecting cylinder, the connecting spring and the lower connecting cylinder of the embodiment;

[0021] Figure 5 A schematic diagram of the connection structure of the positioning cylinder and the positioning cover of the embodiment;

[0022] Figure 6 It is a schematic diagram of the connection structure between the pillar and the upper connecting tube of the embodiment.

[0023] In the figure: 1. heat exchanger body; 2. pillar; 3. upper support plate; 4. lower support plate; 5. positioning cylinder; 6. positioning cover; 7. handle; 8. upper connecting cylinder; 9. connecting spring; 10. lower connecting cylinder; 11. positioning groove; 12. positioning column; 13. installation groove. 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] Example

[0026] See also Figure 1-6 As shown, a heat exchanger that is easy to disassemble and clean includes a heat exchanger body 1, an upper support plate 3 is arranged on the top of the heat exchanger body 1, a lower support plate 4 is arranged on the bottom of the heat exchanger body 1, a support column 2 is connected between the upper support plate 3 and the lower support plate 4, and both ends of the support column 2 pass through the interior of the upper support plate 3 and the interior of the lower support plate 4 respectively.

[0027] A positioning groove 11 is provided at the top of the upper support plate 3, a positioning column 12 is provided inside the positioning groove 11, a positioning tube 5 is connected to the top of the positioning column 12, a mounting groove 13 is provided at the top of the positioning tube 5, a positioning cover 6 is installed inside the mounting groove 13, and a handle 7 is provided on the top of the positioning cover 6.

[0028] During operation, when it is necessary to disassemble and clean the interior of the heat exchanger body 1, first use the handle 7 to move the positioning cover 6 upward, then move the positioning cylinder 5 upward through the positioning column 12 and the installation groove 13, and then remove the support 2 from the interior of the upper support plate 3 and the interior of the lower support plate 4, and clean the components inside the heat exchanger body 1, thereby completing the work.

[0029] In this embodiment, the shape and size of the bottom of the positioning cover 6 and the shape and size of the installation groove 13 are consistent with each other, and the positioning cover 6 is engaged and connected with the positioning tube 5 through the installation groove 13 .

[0030] In this embodiment, the shape and size of the positioning groove 11 and the shape and size of the positioning column 12 are consistent with each other. The positioning tube 5 is connected to the upper support plate 3 by the positioning groove 11 and the positioning column 12, and is fixed by the positioning tube 5 through the connection between the pillar 2 and the upper support plate 3. Therefore, when the heat exchanger body 1 is produced, the pillar 2 and the upper support plate 3 have the function of being disassembled and cleaned, thereby realizing the heat exchanger that is easy to disassemble and clean. The outer wall of the connection between the pillar 2 and the upper support plate 3 wraps the positioning tube 5, and the bottom of the positioning tube 5 is installed on the top of the upper support plate 3, which fixes the position of the positioning tube 5. After the disassembly and cleaning of the heat exchanger body 1 is completed, the positioning tube 5 can be used to locate its position, and it solves the problem that the external components of the general heat exchanger cannot be disassembled, the dust on the surface of the heat exchanger cannot be cleaned conveniently, and dust is easily caused to enter the heat exchanger, thereby affecting the performance of the heat exchanger and reducing the service life of the heat exchanger, thereby improving the efficiency of the heat exchanger that is easy to disassemble and clean.

[0031] In this embodiment, the positioning tubes 5 and the positioning covers 6 are arranged in groups of four, and the tops of every four positioning tubes 5 and positioning covers 6 are installed and connected to the handle 7 .

[0032] In this embodiment, the middle portion of the pillar 2 is provided with an upper connecting tube 8 and a lower connecting tube 10, and both the upper connecting tube 8 and the lower connecting tube 10 are hollow, and the interior of the upper connecting tube 8 and the interior of the lower connecting tube 10 are both inserted and connected with the pillar 2. The pillar 2 between the upper support plate 3 and the lower support plate 4 is provided with an upper connecting tube 8, a connecting spring 9 and a lower connecting tube 10. The connection between the upper connecting tube 8, the connecting spring 9 and the lower connecting tube 10 can be used to adjust the overall length of the pillar 2, thereby realizing that the heat exchanger that is easy to disassemble and clean has the function of being easy to adjust, thereby solving the problem that the general heat exchanger has a simple structure and is difficult to adjust, and improving the adaptability of the heat exchanger that is easy to disassemble and clean.

[0033] In this embodiment, a connecting spring 9 is installed between the upper connecting tube 8 and the lower connecting tube 10 .

[0034] In summary, in the heat exchanger which is easy to disassemble and clean, the outer wall of the connection between the pillar 2 and the upper support plate 3 wraps the positioning cylinder 5, and at the same time, the bottom of the positioning cylinder 5 is installed on the top of the upper support plate 3, which fixes the position of the positioning cylinder 5, so that after the heat exchanger body 1 is disassembled and cleaned, its position can be positioned using the positioning cylinder 5, and the problem that the external components of a general heat exchanger cannot be disassembled and the dust on the surface of the heat exchanger cannot be conveniently cleaned, which easily causes dust to enter the inside of the heat exchanger and thus affects the performance of the heat exchanger and reduces the service life of the heat exchanger is improved. The efficiency of the heat exchanger which is easy to disassemble and clean is improved.

[0035] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0036] 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, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A heat exchanger that is easy to disassemble and clean, characterized in that: The heat exchanger comprises a main body (1), wherein an upper support plate (3) is arranged at the top of the main body (1), and a lower support plate (4) is arranged at the bottom of the main body (1), a support column (2) is connected between the upper support plate (3) and the lower support plate (4), and the two ends of the support column (2) respectively penetrate the interior of the upper support plate (3) and the interior of the lower support plate (4); A positioning groove (11) is provided on the top of the upper support plate (3), a positioning column (12) is arranged inside the positioning groove (11), a positioning tube (5) is connected to the top of the positioning column (12), a mounting groove (13) is provided on the top of the positioning tube (5), a positioning cover (6) is installed inside the mounting groove (13), and a handle (7) is arranged on the top of the positioning cover (6).

2. A heat exchanger that is easy to disassemble and clean according to claim 1, characterized in that: The shape and size of the bottom of the positioning cover (6) and the shape and size of the mounting groove (13) are consistent with each other, and the positioning cover (6) is snap-fitted and connected to the positioning tube (5) via the mounting groove (13).

3. A heat exchanger that is easy to disassemble and clean according to claim 1, characterized in that: The shape and size of the positioning groove (11) and the shape and size of the positioning column (12) are consistent with each other, and the positioning tube (5) is snap-connected with the upper support plate (3) via the positioning groove (11) and the positioning column (12).

4. The heat exchanger that is easy to disassemble and clean according to claim 1, characterized in that: The positioning cylinders (5) and positioning covers (6) are arranged in groups of four, and the tops of every four positioning cylinders (5) and positioning covers (6) are installed and connected to the handle (7).

5. The heat exchanger that is easy to disassemble and clean according to claim 1, characterized in that: The support column (2) is provided with an upper connecting tube (8) and a lower connecting tube (10) in the middle, and both the upper connecting tube (8) and the lower connecting tube (10) are hollow, and the interior of the upper connecting tube (8) and the interior of the lower connecting tube (10) are plugged and connected to the support column (2).

6. A heat exchanger that is easy to disassemble and clean according to claim 5, characterized in that: A connecting spring (9) is installed between the upper connecting tube (8) and the lower connecting tube (10).

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