Fin structure of efficient heat exchanger of heating stove

Abstract

The utility model discloses a heating stove efficient heat exchanger fin structure which comprises a fin body, the fin body comprises an installation body, two installation holes are formed in the installation body, main fins are fixed to the outer surface of the installation body at equal intervals, and a cleaning mechanism is further arranged on the fin body. By designing the cleaning mechanism, when a fin body is installed on a heating stove heat exchanger and dust falls on the surface of a main fin, the middle position of a connecting plate is held by hand to drive a sliding block to slide in a sliding groove, and an elastic plate deforms to drive a cleaning brush to make contact with the inner surface of the main fin in a pressing mode; the connecting plate can conveniently drive the cleaning brush to slide on the surface of the main fin for cleaning treatment, dust on the surface of the main fin can be conveniently and regularly cleaned, the fin body can be easily installed on the heat exchanger for effective heat dissipation treatment, and the cleaning treatment convenience and the heat dissipation effect are improved when the fin body is installed on the heat exchanger of the heating stove for use.

Description

Technical Field

[0001] The utility model belongs to the technical field of fins, and in particular relates to a fin structure of a high-efficiency heat exchanger of a heating furnace. Background Art

[0002] A heat exchanger is a device installed on a heating furnace to transfer part of the heat of a hot fluid to a cold fluid. When the heat exchanger is installed and used for heat exchange, fins are usually installed on the heat exchange tubes of the heat exchanger for heat dissipation. The existing fins are devices installed on the heat exchanger of the heating furnace for heat exchange. After the fins are installed, they are easy to clean regularly, which enhances the heat exchange effect after the fins are installed, improves the convenience of cleaning and the heat dissipation effect when the fins are installed on the heat exchanger of the heating furnace, and makes the fins installed and used efficiently.

[0003] When the existing fins are installed on the outer surface of the heat exchange tube of the heat exchanger for use, the heat exchange tube of the heat exchanger is directly passed through the inside of the installation hole for installation and use. Therefore, after the fins are fixed and installed, when they are used for long-term heat dissipation, the fins are exposed to the outside world and the outer surface is prone to dust falling and adhering to the surface after long-term use. The dust adhering to the surface of the fins reduces the heat dissipation effect. At the same time, it is inconvenient to clean the surface of the fins, which affects the convenience of cleaning and the heat dissipation effect when the fins are installed on the heating furnace heat exchanger for use. For this reason, the utility model proposes a high-efficiency heat exchanger fin structure for the heating furnace. Utility Model Content

[0004] The purpose of the present utility model is to provide a fin structure for an efficient heat exchanger of a heating furnace, so as to solve the problem in the above-mentioned background technology that the outer surface of the fin exposed to the outside world for a long time is prone to dust falling and adhering to the surface, and the dust adhering to the surface of the fin reduces the heat dissipation effect. At the same time, it is inconvenient to clean the surface of the fin, which affects the convenience of cleaning and the heat dissipation effect when the fin is installed on the heat exchanger of the heating furnace.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a fin structure for a high-efficiency heat exchanger of a heating furnace, comprising a fin body, the fin body comprising a mounting body, two mounting holes being provided inside the mounting body, main fins being fixed equidistantly on the outer surface of the mounting body, and the fin body further being provided with:

[0006] A cleaning mechanism, wherein the cleaning mechanism comprises a connecting assembly provided on the upper surface of the mounting body, a sliding assembly provided at the end of the connecting assembly, and a cleaning assembly provided on the lower surface of the connecting assembly;

[0007] The reinforcing support mechanism comprises elastic pressing components arranged at the four corner positions of the main fin, and reinforcing support components are arranged at the four corner positions of the mounting body inside the elastic pressing component.

[0008] Preferably, the connecting assembly includes a connecting plate provided on the upper surface of the mounting body and the main fin, and the connecting plate is a rectangular structure.

[0009] Preferably, the sliding assembly includes a sliding groove opened on the inner surface of both ends of the mounting body, a slider is provided inside the sliding groove, the end of the slider is fixed to the end of the connecting plate by a fixing bolt, and a locking bolt is rotated on the upper surface of the end of the connecting plate.

[0010] Preferably, the slider matches the internal structure of the slide groove, and the connecting plate and the upper surface of the mounting body are slidably connected to the slide groove through the slider.

[0011] Preferably, the cleaning assembly includes a cleaning brush that is limitedly connected to the lower surface of the connecting plate, the surface of the cleaning brush is in contact with the surface of the slider, an elastic plate is provided at the connection between the upper surface of the cleaning brush and the inner surface of the connecting plate, and control slide rods are fixedly installed at both ends of the interior of the connecting plate, and the control slide rods pass through the end of the cleaning brush.

[0012] Preferably, the elastic pressing assembly includes fixing holes opened at four corners of the main fin, and elastic rings are welded inside the fixing holes.

[0013] Preferably, the reinforcing support assembly includes a reinforcing support rod that is tightly fixed at the corner position of the main fin by an elastic ring, the end of the reinforcing support rod passes through the mounting body, and a threaded structure is provided on the outer surface of the end of the reinforcing support rod. The end of the reinforcing support rod is rotated with a fixing nut through the threaded structure.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] By designing a cleaning mechanism, when dust falls and adheres to the surface of the main fin of the fin body installed on the heating furnace heat exchanger, the middle position of the holding connecting plate drives the slider to slide inside the slide groove, and the elastic plate deforms to drive the cleaning brush to press and contact the inner surface of the main fin, so that the connecting plate drives the cleaning brush to slide on the surface of the main fin for cleaning, which is convenient for regular cleaning of the dust on the surface of the main fin and easy to install the fin body on the heat exchanger for effective heat dissipation, thereby improving the convenience of cleaning and the heat dissipation effect when the fin body is installed on the heating furnace heat exchanger. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0017] Figure 2 For this utility model Figure 1 A schematic diagram of the enlarged structure of part A;

[0018] Figure 3 This is a side sectional structural diagram of the utility model;

[0019] Figure 4 For this utility model Figure 3 The enlarged structural diagram of part C in the middle;

[0020] Figure 5 For this utility model Figure 1 The enlarged structural diagram of part B in the middle;

[0021] Figure 6 For this utility model Figure 3 The enlarged structural diagram of part D in the middle;

[0022] In the figure: 100, fin body; 101, mounting body; 1011, connecting plate; 1012, slide groove; 1013, slider; 1014, locking bolt; 1015, cleaning brush; 1016, elastic plate; 1017, control slide rod; 102, mounting hole; 103, main fin; 1031, elastic ring; 1032, fixing hole; 1033, reinforcing support rod; 1034, threaded structure; 1035, fixing nut. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figures 1 to 6 The present invention provides a technical solution: a fin structure of a high-efficiency heat exchanger for a heating furnace, comprising a fin body 100, the fin body 100 comprising a mounting body 101, two mounting holes 102 being provided inside the mounting body 101, main fins 103 being fixed equidistantly on the outer surface of the mounting body 101, the heat exchange tubes of the heat exchanger being passed through the mounting holes 102 to be fixedly installed for use, and when used after being fixedly installed, heat dissipation during heat exchange of the heat exchange tubes of the heat exchanger is facilitated by the fin body 100, and the fin body 100 is further provided with:

[0025] A cleaning mechanism is provided, and the cleaning mechanism includes a connecting component arranged on the upper surface of the mounting body 101, a sliding component is provided at the end of the connecting component, and a cleaning component is provided on the lower surface of the connecting component. When dust falls and adheres to the surface of the main fin 103 after the fin body 100 is installed and used for a period of time, the cleaning mechanism can clean the surface of the main fin 103, effectively dissipate heat, and improve the convenience of cleaning and the heat dissipation effect when the fin body 100 is installed on the heat exchanger of the heating furnace.

[0026] In order to facilitate the elastic pressing of the cleaning brush 1015 on the surface of the main fin 103 for sliding cleaning through the connecting component, in this embodiment, preferably, the connecting component includes a connecting plate 1011 arranged on the upper surface of the mounting body 101 and the main fin 103, and the connecting plate 1011 is a rectangular structure. The cleaning brush 1015 can be installed on the lower surface of the connecting plate 1011, which is easy to elastically press and slide for cleaning.

[0027] In order to facilitate the sliding cleaning of the connecting plate 1011 and the cleaning brush 1015 on the surface of the main fin 103 through the sliding assembly, in this embodiment, preferably, the sliding assembly includes a slide groove 1012 opened on the inner surface of both ends of the mounting body 101, and a slider 1013 is provided inside the slide groove 1012. The end of the slider 1013 and the end of the connecting plate 1011 are fixed by fixing bolts. The slider 1013 slides inside the slide groove 1012 to slide and clean the connecting plate 1011 and the cleaning brush 1015 on the surface of the main fin 103, which is easy to clean. A locking bolt 1014 is rotated on the upper surface of the end of the connecting plate 1011, and when not cleaned, the locking bolt 1014 is rotated to reinforce the installation of the connecting plate 1011, which is easy to fix and install for use.

[0028] In order to facilitate the cleaning of dust attached to the surface of the main fin 103 through the cleaning component, in this embodiment, preferably, the cleaning component includes a cleaning brush 1015 that is limitedly connected to the lower surface of the connecting plate 1011, and the surface of the cleaning brush 1015 is in contact with the surface of the slider 1013. An elastic plate 1016 is provided at the connection between the upper surface of the cleaning brush 1015 and the inner surface of the connecting plate 1011, so that the cleaning brush 1015 can be elastically connected and pressed against the surface of the main fin 103 through the elastic plate 1016, so that the sliding cleaning position of the cleaning brush 1015 can always be pressed against the surface of the main fin 103 for cleaning. Control slide bars 1017 are fixedly installed at both ends of the inner side of the connecting plate 1011, and the control slide bar 1017 runs through the end of the cleaning brush 1015, and when the cleaning brush 1015 is elastically connected, the cleaning brush 1015 is limited and controlled by the control slide bar 1017, so as to facilitate stable and tight cleaning.

[0029] A reinforcing support mechanism is provided, and the reinforcing support mechanism includes an elastic clamping component arranged at the four corner positions of the main fin 103. The interior of the elastic clamping component is provided with a reinforcing support component at the four corner positions of the mounting body 101. When the fin body 100 is fixedly installed and used, the reinforcing support mechanism can reinforce the support connection at the corner positions of the main fin 103, so that the main fin 103 is not easily deformed and damaged when touched, thereby improving the reinforcing support effect of the fin body 100 when it is installed on the heating furnace heat exchanger.

[0030] In order to facilitate the penetration and pressing of the reinforcing support rod 1033 through the elastic pressing component, in this embodiment, preferably, the elastic pressing component includes fixing holes 1032 opened at the four corner positions of the main fin 103, and an elastic ring 1031 is welded inside the fixing hole 1032. The reinforcing support rod 1033 can be pressed and fixed inside the fixing hole 1032 by the elastic ring 1031, which facilitates the reinforced support installation at the corner positions of the main fin 103.

[0031] In order to facilitate the reinforcement of the corner position after the main fin 103 is installed through the reinforcement support assembly, in this embodiment, preferably, the reinforcement support assembly includes a reinforcement support rod 1033 that is tightly fixed at the corner position of the main fin 103 by an elastic ring 1031, so that the reinforcement support rod 1033 is passed through the interior of the fixing hole 1032 and tightly fixed by the elastic ring 1031, thereby fixing the reinforcement support rod 1033. The end of the reinforcement support rod 1033 passes through the installation body 101, and the outer surface of the end of the reinforcement support rod 1033 is provided with a threaded structure 1034. The end of the reinforcement support rod 1033 is rotated with a fixing nut 1035 through the threaded structure 1034. After the reinforcement support rod 1033 is elastically compressed, the fixing nut 1035 is rotated and fixed at the end of the reinforcement support rod 1033 through the threaded structure 1034, thereby fixing the reinforcement support rod 1033 to strengthen the support connection, which is not easily touched and deformed and damaged.

[0032] The working principle and use process of the utility model: When using the high-efficiency heat exchanger fin structure of the heating furnace, the heat exchange tube of the heat exchanger is passed through the interior of the mounting hole 102 to be fixedly installed for use, and when used after being fixed and installed, it is convenient to dissipate heat during heat exchange of the heat exchange tube of the heat exchanger through the fin body 100;

[0033] After the fin body 100 is fixed and used, the reinforcing support rod 1033 is passed through the corner position of the installation body 101 again until the reinforcing support rod 1033 is passed through the interior of the fixing hole 1032 and is tightly fixed by the elastic ring 1031. After the reinforcing support rod 1033 is tightly fixed, the end of the reinforcing support rod 1033 is again on the surface of the installation body 101 through the threaded structure 1034 to rotate the fixing nut 1035 to reinforce the installation of the reinforcing support rod 1033. When the fin body 100 is installed and used, it is convenient to strengthen the support of the edge of the main fin 103 through the reinforcing support rod 1033, which is not easy to cause deformation and damage during processing, thereby strengthening support protection and improving the reinforcing support effect of the fin body 100 when it is installed on the heat exchanger of the heating furnace.

[0034] Finally, when the fin body 100 is installed in the heating furnace heat exchanger for use, when dust falls and adheres to the surface of the main fin 103, the reinforcing support rod 1033 is removed, the locking bolt 1014 is loosened, and the middle position of the connecting plate 1011 is held and the slider 1013 is driven to slide inside the slide groove 1012. When the connecting plate 1011 slides, the elastic plate 1016 is deformed to drive the cleaning brush 1015 to press tightly against the inner surface of the main fin 103, so that the connecting plate 1011 drives the cleaning brush 1015 to slide and clean the surface of the main fin 103, which is convenient for regular cleaning of the dust on the surface of the main fin 103, and the fin body 100 is easy to install on the heat exchanger for effective heat dissipation, thereby improving the convenience of cleaning and heat dissipation effect when the fin body 100 is installed on the heating furnace heat exchanger for use. When not in use, the connecting plate 1011 is closed on the upper surface of the mounting body 101, and the locking bolt 1014 is rotated to fix the connecting plate 1011.

[0035] Although embodiments of the present invention have been shown and described (see the detailed description above 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 fin structure for a high-efficiency heat exchanger of a heating furnace, comprising a fin body (100), wherein the fin body (100) comprises a mounting body (101), wherein two mounting holes (102) are provided inside the mounting body (101), and main fins (103) are fixed to the outer surface of the mounting body (101) at equal intervals, characterized in that: The fin body (100) is further provided with: A cleaning mechanism, comprising a connecting assembly arranged on the upper surface of a mounting body (101), a sliding assembly being arranged at the end of the connecting assembly, and a cleaning assembly being arranged on the lower surface of the connecting assembly; A reinforcing support mechanism is provided, and the reinforcing support mechanism comprises elastic pressing components arranged at the four corner positions of the main fin (103), and reinforcing support components are arranged inside the elastic pressing components at the four corner positions of the mounting body (101).

2. The high-efficiency heat exchanger fin structure of a heating furnace according to claim 1, characterized in that: The connection assembly comprises a connection plate (1011) arranged on the upper surface of the mounting body (101) and the main fin (103), and the connection plate (1011) is a rectangular structure.

3. The high-efficiency heat exchanger fin structure of a heating furnace according to claim 1, characterized in that: The sliding assembly comprises a slide groove (1012) provided on the inner surface of both ends of the mounting body (101), a slider (1013) is provided inside the slide groove (1012), the end of the slider (1013) is fixed to the end of the connecting plate (1011) by a fixing bolt, and a locking bolt (1014) is rotated on the upper surface of the end of the connecting plate (1011).

4. The high-efficiency heat exchanger fin structure of a heating furnace according to claim 3, characterized in that: The slider (1013) matches the internal structure of the slide groove (1012), and the connecting plate (1011) and the upper surface of the mounting body (101) are slidably connected to the slide groove (1012) via the slider (1013).

5. The high-efficiency heat exchanger fin structure of a heating furnace according to claim 2, characterized in that: The cleaning component comprises a cleaning brush (1015) which is limitedly connected to the lower surface of the connecting plate (1011); the surface of the cleaning brush (1015) contacts the surface of the slider (1013); an elastic plate (1016) is provided at the connection between the upper surface of the cleaning brush (1015) and the inner surface of the connecting plate (1011); control slide rods (1017) are fixedly installed at both ends of the interior of the connecting plate (1011); and the control slide rods (1017) pass through the ends of the cleaning brush (1015).

6. The high-efficiency heat exchanger fin structure of a heating furnace according to claim 1, characterized in that: The elastic pressing assembly comprises fixing holes (1032) opened at four corner positions of the main fin (103), and elastic rings (1031) are welded inside the fixing holes (1032).

7. The high-efficiency heat exchanger fin structure of a heating furnace according to claim 6, characterized in that: The reinforcing support assembly comprises a reinforcing support rod (1033) which is tightly fixed at a corner position of the main fin (103) through an elastic ring (1031); the end of the reinforcing support rod (1033) passes through the mounting body (101); a threaded structure (1034) is provided on the outer surface of the end of the reinforcing support rod (1033); and a fixing nut (1035) is rotated at the end of the reinforcing support rod (1033) through the threaded structure (1034).

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