Heat exchange mechanism for air compressor

Abstract

The heat exchange mechanism for the air compressor relates to the technical field of air compressors and comprises a lower shell and an upper shell, the upper shell is arranged on the upper side of the lower shell in an abutting mode, half heat exchange tubes are fixedly arranged in the lower shell and the upper shell respectively, and the close sides of the two half heat exchange tubes abut against each other. A plurality of vertical rods are sequentially and fixedly arranged on the inner wall of the bottom end of the lower shell from left to right, through holes are formed in the positions, corresponding to the vertical rods, of the inner wall of the upper shell, the upper ends of the vertical rods penetrate through the corresponding through holes, and a plurality of vertical plates are sequentially and fixedly arranged on the upper surface of the upper shell from left to right; and rotating rods are rotatably arranged on the front sides of the multiple vertical plates, rotating shells are fixedly arranged on the front sides of the rotating rods, sliding blocks are slidably arranged in the rotating shells, and blocking rods are fixedly arranged on the upper sides of the sliding blocks. The inside of the heat exchange pipeline can be completely exposed, and the inside of the heat exchange pipeline can be conveniently cleaned.

Description

Technical Field

[0001] The utility model relates to the technical field of air compressors, in particular to a heat exchange mechanism for air compressors. Background Art

[0002] An air compressor is a device used to compress gas. An air compressor is similar to a water pump. Most air compressors are reciprocating piston type, rotary vane or rotary screw. Centrifugal compressors are very large applications. When an air compressor works, it generates heat, so a heat exchanger is needed to transfer part of the heat of the hot fluid to the cold fluid, also known as a heat exchanger.

[0003] Among them, the announcement number CN218407740U discloses a heat exchange mechanism for an air compressor, including a box body, a heat exchange tube is arranged inside the box body, one end of the heat exchange tube passes through the bottom of the box body, and a return pipe is arranged at one end of the heat exchange tube extending to the bottom of the box body. A heat-conducting sleeve is arranged on the outer periphery of the heat exchange tube, a heat-dissipating sleeve is arranged on the outer periphery of the heat-conducting sleeve, a heat-dissipating plate is arranged on the outer periphery of the heat-dissipating sleeve, and heat-dissipating fins are arranged on both sides of the heat-dissipating plate. Through the heat exchange tube, a heat-conducting sleeve, a heat-dissipating plate and heat-dissipating fins are arranged on the outer periphery. There are still defects in this technical solution:

[0004] In this technical solution, the heat exchange tube is of an integrated design and has many bends. Therefore, after long-term use, a lot of dirt is easily accumulated inside, and it is inconvenient to clean, which will reduce the heat exchange performance. Utility Model Content

[0005] In view of the above problems existing in the existing heat exchange mechanism for air compressors, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a heat exchange mechanism for an air compressor, which solves the problem that the heat exchange tubes in the heat exchange mechanism for an air compressor in the prior art are of an integrated design and have many bends. Therefore, after long-term use, a lot of dirt is easily accumulated inside, and it is inconvenient to clean, which will reduce the heat exchange performance.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A heat exchange mechanism for an air compressor comprises a lower shell and an upper shell, the upper shell being arranged against the upper side of the lower shell, half heat exchange tubes being fixedly arranged inside the lower shell and the upper shell, the sides of the two half heat exchange tubes being close to each other being in conflict with each other, a plurality of vertical rods being fixedly arranged on the inner wall of the bottom end of the lower shell in sequence from left to right, through holes being provided on the inner wall of the upper shell and at positions corresponding to the plurality of vertical rods, the upper ends of the plurality of vertical rods passing through the corresponding through holes, a plurality of vertical plates being fixedly arranged on the upper surface of the upper shell in sequence from left to right, a rotating rod being rotatably provided on the front sides of the plurality of vertical plates, a rotating shell being fixedly provided on the front side of the rotating rod, a sliding block being slidably provided inside the rotating shell, a blocking rod being fixedly provided on the upper side of the sliding block, a through slot being provided on the upper end of the vertical rod, one end of the blocking rod passing through the through slot and in conflict with the upper inner wall of the through slot;

[0009] The upper surface of the upper shell is provided with a plurality of transmission mechanisms for rotating the rotating rods.

[0010] Preferably, the transmission mechanism includes a worm wheel and a worm, a plurality of the worm wheels are fixedly sleeved on the rear end of the corresponding rotating rod, a plurality of the worms are meshed and arranged on the lower side of the corresponding worm wheel, a plurality of the worms are fixed head to tail, an outer end of the worms on both sides is rotatably connected to a side plate, the lower side of the side plate is fixedly connected to the upper surface of the upper shell, a motor is fixedly arranged on the outer side of the side plate on one side, and the output end of the motor is fixedly connected to one end of the worm on one side.

[0011] Preferably, a spring is fixedly provided on a side of the sliding block away from the blocking rod, and the other end of the spring is fixedly connected to the inner wall of the rotating shell.

[0012] Preferably, the cross sections of the slider and the rotating shell are both rectangular.

[0013] Preferably, sealing gaskets are fixedly provided on the adjacent sides of the two semi-heat exchange tubes.

[0014] Preferably, the motor is fixedly connected to the corresponding side plate via a support frame.

[0015] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0016] The utility model drives multiple worms to rotate through a motor, and the worms drive corresponding worm wheels to rotate, so that multiple rotating rods are rotated, so that multiple rotating shells are rotated to a horizontal level, and then multiple blocking rods are pushed into the corresponding rotating shells, so that the limit on the vertical rods is released, and the upper shell and the lower shell can be separated, and then the two half heat exchange tubes can be separated, so that the interior of the heat exchange pipe can be completely exposed, which is convenient for cleaning the inside of the heat exchange pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in the present utility model. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 This is a structural schematic diagram of a heat exchange mechanism for an air compressor proposed by the utility model;

[0019] Figure 2 for Figure 1 A rear view structural diagram of ;

[0020] Figure 3 for Figure 1 A schematic diagram of the structure of the local A part;

[0021] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of part B in the middle.

[0022] Description of reference numerals:

[0023] 1. Lower shell; 2. Upper shell; 3. Half heat exchange tube; 4. Motor; 5. Vertical rod; 6. Rotating rod; 7. Rotating shell; 8. Slider; 9. Spring; 10. Side plate; 11. Stop rod; 12. Vertical plate; 13. Worm wheel; 14. Worm. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model embodiment discloses a heat exchange mechanism for an air compressor.

[0026] Reference Figure 1-4A heat exchange mechanism for an air compressor includes a lower shell 1 and an upper shell 2. The upper shell 2 is arranged on the upper side of the lower shell 1. Half heat exchange tubes 3 are fixedly arranged inside the lower shell 1 and the upper shell 2. The sides of the two half heat exchange tubes 3 are in contact with each other. The sides of the two half heat exchange tubes 3 are fixedly arranged with sealing gaskets to improve the sealing between the two half heat exchange tubes 3. The inner wall of the bottom end of the lower shell 1 is fixedly arranged with a plurality of vertical rods 5 from left to right in sequence. The inner wall of the upper shell 2 corresponds to the plurality of vertical rods 5. Through holes are provided at the positions, and the upper ends of the multiple vertical rods 5 pass through the corresponding through holes. A plurality of vertical plates 12 are fixedly provided on the upper surface of the upper shell 2 from left to right in sequence, and a rotating rod 6 is rotatably provided on the front side of the multiple vertical plates 12. A rotating shell 7 is fixedly provided on the front side of the rotating rod 6, and a sliding block 8 is slidably provided inside the rotating shell 7. A blocking rod 11 is fixedly provided on the upper side of the sliding block 8. A through groove is provided at the upper end of the vertical rod 5, and one end of the blocking rod 11 passes through the through groove and conflicts with the upper inner wall of the through groove.

[0027] Reference Figure 1-4 A transmission mechanism for rotating multiple rotating rods 6 is provided on the upper surface of the upper shell 2, and the transmission mechanism includes a worm wheel 13 and a worm 14. Multiple worm wheels 13 are fixedly sleeved on the rear ends of the corresponding rotating rods 6, and multiple worm screws 14 are meshed and arranged on the lower sides of the corresponding worm wheels 13. Multiple worm screws 14 are fixedly arranged head to tail, and one end of the outer side of the worm screws 14 on both sides is rotatably connected with a side plate 10. The lower side of the side plate 10 is fixedly connected to the upper surface of the upper shell 2, and a motor 4 is fixedly provided on the outer side of one side of the side plate 10. The output end of the motor 4 is fixedly connected to one end of the worm screw 14 on one side, and the motor 4 is fixedly connected to the corresponding side plate 10 through a support frame, so that the connection between the motor 4 and the corresponding side plate 10 is more stable.

[0028] Reference Figure 1-4 A spring 9 is fixedly provided on one side of the slider 8 away from the blocking rod 11, and the other end of the spring 9 is fixedly connected to the inner wall of the rotating shell 7 to facilitate the reset of the slider 8. The cross-sections of the slider 8 and the rotating shell 7 are both rectangular, so that the slider 8 cannot rotate, that is, it can slide stably.

[0029] In the utility model, when in use, the motor 4 drives the multiple worms 14 to rotate, and the worms 14 drive the corresponding worm wheels 13 to rotate, that is, the multiple rotating rods 6 are rotated, so that the multiple rotating shells 7 are rotated to the horizontal, and then the multiple blocking rods 11 are pushed into the corresponding rotating shells 7, so that the limit on the vertical rods 5 is released, that is, the upper shell 2 can be separated from the lower shell 1, and then the two half heat exchange tubes 3 can be separated, that is, the interior of the heat exchange pipe can be completely exposed, which is convenient for cleaning the inside of the heat exchange pipe.

[0030] The above only describes some exemplary embodiments of the present invention by way of illustration. It is undoubted that those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A heat exchange mechanism for an air compressor, comprising a lower shell (1) and an upper shell (2), characterized in that: The upper shell (2) is arranged to abut against the upper side of the lower shell (1); half heat exchange tubes (3) are fixedly arranged inside the lower shell (1) and the upper shell (2); the sides of the two half heat exchange tubes (3) that are close to each other abut against each other; a plurality of vertical rods (5) are fixedly arranged on the inner wall of the bottom end of the lower shell (1) in sequence from left to right; through holes are provided on the inner wall of the upper shell (2) and at positions corresponding to the plurality of vertical rods (5); the upper ends of the plurality of vertical rods (5) pass through the corresponding through holes; and the upper shell ( 2) is fixedly provided with a plurality of vertical plates (12) in sequence from left to right on the upper surface, a rotating rod (6) is rotatably provided on the front side of each of the plurality of vertical plates (12), a rotating shell (7) is fixedly provided on the front side of the rotating rod (6), a sliding block (8) is slidably provided inside the rotating shell (7), a blocking rod (11) is fixedly provided on the upper side of the sliding block (8), a through slot is provided at the upper end of the vertical rod (5), one end of the blocking rod (11) passes through the through slot and contacts the upper inner wall of the through slot; The upper surface of the upper shell (2) is provided with a plurality of transmission mechanisms for rotating the rotating rods (6).

2. The heat exchange mechanism for an air compressor according to claim 1, characterized in that: The transmission mechanism comprises a worm wheel (13) and a worm (14); a plurality of the worm wheels (13) are fixedly sleeved on the rear ends of the corresponding rotating rods (6); a plurality of the worm wheels (14) are meshedly arranged on the lower sides of the corresponding worm wheels (13); a plurality of the worm wheels (14) are fixedly arranged head to tail; an outer end of the worm wheels (14) on both sides is rotatably connected to a side plate (10); the lower side of the side plate (10) is fixedly connected to the upper surface of the upper shell (2); a motor (4) is fixedly arranged on the outer side of one side of the side plate (10); and an output end of the motor (4) is fixedly connected to one end of the worm wheels (14) on one side.

3. The heat exchange mechanism for an air compressor according to claim 2, characterized in that: A spring (9) is fixedly arranged on one side of the sliding block (8) away from the blocking rod (11), and the other end of the spring (9) is fixedly connected to the inner wall of the rotating shell (7).

4. The heat exchange mechanism for an air compressor according to claim 2, characterized in that: The cross sections of the slider (8) and the rotating shell (7) are both rectangular.

5. The heat exchange mechanism for an air compressor according to claim 1, characterized in that: A sealing gasket is fixedly arranged on the adjacent sides of the two half heat exchange tubes (3).

6. The heat exchange mechanism for an air compressor according to claim 2, characterized in that: The motor (4) is fixedly connected to the corresponding side plate (10) via a support frame.

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