Finned heat exchanger

Abstract

The utility model discloses a fin type heat exchanger which comprises a shell and a motor, the back face of the shell is movably connected with an adjusting rod, the surface of the shell on the side of the adjusting rod is fixedly connected with a clamping rod, the outer wall of the clamping rod is sleeved with a clamping sleeve, the outer wall of the adjusting rod is sleeved with a limiting frame, the inner walls of the two ends of the shell are each provided with a filter frame, and the filter frames are arranged on the inner walls of the two ends of the shell. The inner wall of the filter frame is fixedly connected with a dust filter screen, a medium pipeline is fixed to the upper end of the shell in a penetrating mode, fin plates are fixed to the outer wall of the medium pipeline at equal intervals, a motor is installed at the end of the upper surface of the shell, the lower end of an output shaft of the motor is fixedly connected with a transmission rod, and main bevel gears are fixed to the outer wall of the transmission rod at equal intervals. According to the fin type heat exchanger, the dustproof capacity is enhanced, so that flowing air is conveniently filtered when the device works, the situation that dust is accumulated on the fins to affect normal use of the device is avoided, and the practicability of the device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to fin heat exchange device technical field, concretely is a finned heat exchanger. BACKGROUND

[0002] The finned heat exchanger is a kind of heat exchange equipment using fin to expand heat exchange area, so that heat exchange efficiency is improved, it is widely used in the heat dissipation of high-temperature medium and the field, and one of the core structures of the finned heat exchanger is fin structure, and fin structure can be installed on the outside of heat exchanger also can be installed in the inside of heat exchanger.

[0003] However, the existing finned heat exchanger has the following problems when using:

[0004] Since the dust on the fin of the finned heat exchanger is easy to affect the work of the fin, the air entering the device needs to be filtered, and the dustproof ability of the existing finned heat exchanger is insufficient, so that the flowing air is not easy to filter when the device works, so that the dust is easy to accumulate on the fin and affect the normal use of the device, so that the practicability of the device is reduced.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original finned heat exchanger. CONTENT OF THE UTILITY MODEL

[0006] The utility model aims at providing a kind of finned heat exchanger to solve the dustproof ability of the existing finned heat exchanger is insufficient in the above background art, so that the flowing air is not easy to filter when the device works, so that the dust is easy to accumulate on the fin and affect the normal use of the device, so that the practicability of the device is reduced.

[0007] To achieve the above object, the utility model provides the following technical scheme: a kind of finned heat exchanger, including shell and motor, the back of the shell is movably connected with adjusting rod, and the shell surface of adjusting rod side is fixedly connected with clamping rod, and the outer wall of clamping rod is sleeved with clamping sleeve, and the outer wall of adjusting rod is sleeved with limiting frame, the inner wall of both ends of the shell is provided with filter frame, and the inner wall of filter frame is fixedly connected with dust filter screen, and the upper end of shell is fixedly connected with medium pipeline, and the outer wall of medium pipeline is fixed with fin plate at equal intervals, the end of shell upper surface is installed with motor, and the lower end of motor output shaft is fixedly connected with transmission rod, and the outer wall of transmission rod is fixed with main bevel gear at equal intervals, and the inner wall of shell in main bevel gear side is fixedly installed with positioning plate, while the inner wall of positioning plate is provided with blowing mechanism.

[0008] Preferably, the adjusting rod and the shell are rotatably connected, and the adjusting rod and the limiting frame are threadedly arranged, and the filter frame and the limiting frame and the shell form a sliding structure.

[0009] Preferably, the limiting frame and the clamping rod are slidingly arranged, and the clamping rod and the clamping sleeve are threadedly connected, and the clamping sleeve and the limiting frame are attached.

[0010] Preferably, the fin plate and the shell are fixedly connected, and the shell and the transmission rod form a rotating structure.

[0011] Preferably, the blowing mechanism comprises a wind rod, a fan blade and a pinion, the wind rod is movably installed on the inner wall of the positioning plate, and the two ends of the wind rod are respectively fixed with the fan blade and the pinion.

[0012] Preferably, the wind rod and the positioning plate are rotationally arranged, and the pinion and the main bevel gear are engaged.

[0013] Compared with the prior art, the finned heat exchanger strengthens the dustproof capability, facilitates the filtration of flowing air during the operation of the device, avoids the dust accumulation on the fins to affect the normal use of the device, and improves the practicability of the device.

[0014] Through the movement of the filter frame, the filter frame is inserted into the shell, and then through the rotation of the adjusting rod, the limiting frame is moved, and at this time, the limiting frame is sleeved outside the filter frame, so that the installation of the dust filter screen is completed, and at this time, the dust filter screen filters the air entering the device, so that the dustproof capability of the device is strengthened, the flowing air is facilitated to be filtered during the operation of the device, dust accumulation on the fins is avoided to affect the normal use of the device, and the practicability of the device is improved. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a schematic diagram of a vertical section structure of the utility model;

[0016] Figure 2 It is a schematic diagram of a vertical section structure of the utility model in a dust filter screen installation state;

[0017] Figure 3 It is a schematic diagram of a vertical section structure of the utility model;

[0018] Figure 4 It is a schematic diagram of a vertical section structure of the utility model Figure 1 It is a schematic diagram of an enlarged structure of A in the utility model.

[0019] In the drawing: 1, shell; 2, adjusting rod; 3, clamping rod; 4, clamping sleeve; 5, limiting frame; 6, filter frame; 7, dust filter screen; 8, medium pipeline; 9, fin plate; 10, motor; 11, transmission rod; 12, main bevel gear; 13, positioning plate; 14, blowing mechanism; 1401, wind rod; 1402, fan blade; 1403, pinion. DETAILED DESCRIPTION

[0020] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0021] Please refer to Figures 1-4 The utility model provides a kind of technical scheme: a finned heat exchanger, including shell 1, adjusting rod 2, clamping rod 3, clamping sleeve 4, limit support 5, filter frame 6, filter dust net 7, medium pipeline 8, fin plate 9, motor 10, transmission rod 11, main bevel gear 12, positioning plate 13, blowing mechanism 14, wind rod 1401, fan blade 1402 and sub bevel gear 1403, the back of shell 1 is movably connected with adjusting rod 2, and the surface of shell 1 is fixedly connected with clamping rod 3 on adjusting rod 2 side, and the outer wall of clamping rod 3 is equipped with clamping sleeve 4, and the outer wall of adjusting rod 2 is equipped with limit support 5, the inner wall of shell 1 is provided with filter frame 6 at both ends, and the inner wall of filter frame 6 is fixedly connected with filter dust net 7, and the upper end of shell 1 is fixedly connected with medium pipeline 8, and the outer wall of medium pipeline 8 is fixed with fin plate 9 at equal intervals, the end of the upper surface of shell 1 is installed with motor 10, and the lower end of motor 10 output shaft is fixedly connected with transmission rod 11, and the outer wall of transmission rod 11 is fixed with main bevel gear 12 at equal intervals, and the inner wall of shell 1 is fixedly installed with positioning plate 13 on main bevel gear 12 side, and the inner wall of positioning plate 13 is provided with blowing mechanism 14.

[0022] Adjusting rod 2 and shell 1 are rotatably connected, and adjusting rod 2 and limit support 5 are threadedly arranged, filter frame 6 and limit support 5 and shell 1 form a sliding structure, so that the user can insert filter frame 6 into shell 1, rotate adjusting rod 2, make limit support 5 move along adjusting rod 2, so that limit support 5 is movably sleeved outside filter frame 6, and filter frame 6 is stably installed in shell 1.

[0023] Limit support 5 and clamping rod 3 are slidably arranged, clamping rod 3 and clamping sleeve 4 are threadedly connected, clamping sleeve 4 and limit support 5 are attached, limit support 5 moves along clamping rod 3, limit support 5 moves stably, the user can sleeving clamping sleeve 4 on clamping rod 3 and tighten clamping sleeve 4, clamping sleeve 4 is attached to limit support 5, limit support 5 is positioned, and limit support 5 is prevented from loosening.

[0024] Fin plate 9 and shell 1 are fixedly connected, shell 1 and transmission rod 11 form a rotating structure, the firmness of the whole lifting device is improved, and motor 10 drives transmission rod 11 to rotate stably.

[0025] The blower mechanism 14 includes a blower rod 1401, a fan blade 1402, and a secondary bevel gear 1403. The blower rod 1401 is movably installed on the inner wall of the positioning plate 13, and the fan blade 1402 and the secondary bevel gear 1403 are fixed at both ends of the blower rod 1401, so that the hot air inside the device can be blown away by the blower mechanism 14, thereby allowing fresh air to enter the device and ensuring the heat exchange efficiency of the device.

[0026] The fan rod 1401 and the positioning plate 13 are rotatable. The secondary bevel gear 1403 and the main bevel gear 12 mesh with each other, so that when the transmission rod 11 rotates, the main bevel gear 12 drives the secondary bevel gear 1403, causing the fan rod 1401 to rotate relative to the positioning plate 13. At this time, the fan blade 1402 rotates and blows air toward the fin plate 9, thereby expelling the hot air inside the device.

[0027] Working principle: When using this finned heat exchanger, firstly as follows... Figures 1-4 As shown, the user inserts the filter frame 6 into the housing 1, then rotates the adjusting rod 2. Next, the limiting bracket 5 moves along the adjusting rod 2 while sliding relative to the locking rod 3. The limiting bracket 5 then moves and fits onto the outside of the filter frame 6. The user then places the retaining sleeve 4 onto the locking rod 3 and tightens it. At this point, the retaining sleeve 4 is tightly against the limiting bracket 5, thus completing the limiting of the limiting bracket 5. The limiting bracket 5 then limits the filter frame 6, completing the installation of the dust filter 7. The dust filter 7 then filters the air entering the device, thus enhancing the device's dustproof capability. This makes it easier to filter flowing air during operation, preventing dust accumulation on the fins and affecting the normal use of the device, thereby improving its practicality. Finally, the user fixes the housing 1 in the working position and connects the media pipe 8 to the working system. Next, the high-temperature medium flows in the medium pipe 8, and the medium pipe 8 transfers heat to the finned plate 9, thereby dissipating the heat into the air through the finned plate 9, thus completing the heat exchange between the high-temperature medium and the air. As the high-temperature medium flows in the device, the user starts the motor 10, and then the motor 10 drives the transmission rod 11 to rotate relative to the outer shell 1. Next, the transmission rod 11 drives the main bevel gear 12 to rotate, and then the main bevel gear 12 drives the secondary bevel gear 1403 to rotate. Then, the secondary bevel gear 1403 drives the fan rod 1401 to rotate relative to the positioning plate 13. Then, the fan rod 1401 drives the fan blade 1402 to rotate. At this time, the fan blade 1402 blows air towards the finned plate 9, thereby allowing fresh air to enter the outer shell 1, while the high-temperature air in the outer shell 1 is discharged from the device, thus ensuring the heat exchange efficiency of the device.

[0028] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A finned heat exchanger, comprising a housing (1) and a motor (10), characterized in that: An adjusting rod (2) is movably connected to the back of the outer shell (1), and a locking rod (3) is fixedly connected to the surface of the outer shell (1) on the side of the adjusting rod (2). A locking sleeve (4) is fitted on the outer wall of the locking rod (3), and a limiting frame (5) is fitted on the outer wall of the adjusting rod (2). Filter frames (6) are provided on the inner walls of both ends of the outer shell (1), and dust filters (7) are fixedly connected to the inner walls of the filter frames (6). A media pipe (8) is fixedly connected through the upper end of the outer shell (1). Furthermore, finned plates (9) are fixed at equal intervals on the outer wall of the medium pipe (8), a motor (10) is installed at the end of the upper surface of the outer shell (1), and a transmission rod (11) is fixedly connected to the lower end of the output shaft of the motor (10). A main bevel gear (12) is fixed at equal intervals on the outer wall of the transmission rod (11), and a positioning plate (13) is fixedly installed on the inner wall of the outer shell (1) on the side of the main bevel gear (12). At the same time, a blower mechanism (14) is provided on the inner wall of the positioning plate (13).

2. The finned heat exchanger according to claim 1, characterized in that: The adjusting rod (2) and the outer shell (1) are rotatably connected, and the adjusting rod (2) and the limiting frame (5) are threaded together. The filter frame (6) forms a sliding structure with the limiting frame (5) and the outer shell (1) respectively.

3. A finned heat exchanger according to claim 1, characterized in that: The limiting frame (5) and the locking rod (3) are slidably configured, and the locking rod (3) and the sleeve (4) are threadedly connected, and the sleeve (4) and the limiting frame (5) are in contact.

4. A finned heat exchanger according to claim 1, characterized in that: The finned plate (9) and the outer shell (1) are fixedly connected, and the outer shell (1) and the transmission rod (11) form a rotating structure.

5. A finned heat exchanger according to claim 1, characterized in that: The blower mechanism (14) includes a blower rod (1401), a fan blade (1402) and a secondary bevel gear (1403). The blower rod (1401) is movably installed on the inner wall of the positioning plate (13), and the fan blade (1402) and the secondary bevel gear (1403) are fixed at both ends of the blower rod (1401).

6. A finned heat exchanger according to claim 5, characterized in that: The wind rod (1401) and the positioning plate (13) are rotatably configured, and the secondary bevel gear (1403) and the main bevel gear (12) mesh with each other.

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