A heat dissipation device for a dyeing machine air compressor

Abstract

This utility model discloses a heat dissipation device for an air compressor in a dyeing machine, relating to the field of air compressor heat dissipation technology. It includes an air compressor body with an exhaust port on its side wall. An air collecting hood is connected to the exhaust port and fixedly attached to the side wall of the air compressor body. A hot air duct is connected to the outlet of the air collecting hood. By using the air collecting hood connected to the exhaust port, and then starting the intake fan, the hot air discharged from the exhaust port is directly sent to the outside of the workshop through the hot air duct. This effectively prevents the air compressor body from drawing in hot air again, thus avoiding high-temperature alarms and power reduction. This ensures that the air compressor body delivers sufficiently pressurized compressed air into the dyeing machine, improving the quality and effect of dyeing processing. Simultaneously, the lifting assembly reduces the gravitational load on the horizontally arranged hot air duct, preventing deformation and damage, and effectively extending the service life of the hot air duct.

Description

Technical Field

[0001] This utility model relates to the field of air compressor heat dissipation technology, and in particular to a heat dissipation device for a dyeing machine air compressor. Background Technology

[0002] Dyeing machines are industrial equipment that achieve dyeing functions through mechanical structures. They are mainly used in textile material processing and biomedical fields. In the textile field, they are made entirely of stainless steel and include types such as rope dyeing and flat-width pad dyeing. Energy consumption is reduced through low liquor ratio design (minimum 1:2.5) and intelligent control system.

[0003] Some dyeing machines require air pumps or spray guns to spray dyes during heat transfer or spraying processes. When the air pumps and spray guns are working, an air compressor is needed to provide stable and continuous compressed air for the starting components such as the air pumps and spray guns.

[0004] In the operation of existing dyeing machines and air compressors, many enterprises have very high workshop buildings. During operation, the air compressor exhausts hot air at a temperature of over 80 degrees Celsius. This hot air flows upward and collides with the low-ceilinged factory roof. Then, the hot air flows downward, causing it to be drawn back into the air compressor's intake. This leads to excessively high internal operating temperature of the air compressor, triggering a high-temperature alarm and reducing the air compressor's power. Consequently, the air pressure in the dyeing machine is insufficient, affecting the quality and grade of the products processed by the dyeing machine.

[0005] To solve the above problems, there is an urgent need for a heat dissipation device for the air compressor of the dyeing machine. Utility Model Content

[0006] The purpose of this utility model is to provide a heat dissipation device for a dyeing machine air compressor, in order to solve the problem mentioned in the background art that when the existing dyeing machine air compressor is working, due to the low height of the factory building, the hot air discharged by the air compressor hits the roof and flows downward and is sucked back into the air compressor inlet, resulting in the air compressor temperature being too high and reducing power, which in turn leads to insufficient pressure in the dyeing machine and reduces the processing quality of the dyeing machine.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a heat dissipation device for a dyeing machine air compressor, comprising an air compressor body, an exhaust port on the side wall of the air compressor body, an air collecting hood connected to the exhaust port on the side wall of the air compressor body and the air collecting hood being fixedly connected to the side wall of the air compressor body, a hot air pipe connected to the air outlet end of the air collecting hood, the air outlet end of the hot air pipe penetrating the wall of the workshop and extending to the outside, an air intake fan connected to the air outlet end of the hot air pipe, and a lifting assembly clamped to the hot air pipe, the lifting assembly being fixedly connected to the roof or beam of the workshop.

[0008] The lifting assembly provides an upward lifting force to the horizontally arranged hot air ducts.

[0009] Preferably, the lifting assembly includes a connecting mechanism fixedly connected to the roof or beam of the factory building. The connecting mechanism has two pairs of hinge rods symmetrically hinged to each other via two pairs of second rotating rods and two pairs of torsion springs. Two pairs of clamping plates are symmetrically fixedly connected to the bottom ends of the two pairs of hinge rods. Two pairs of clamping arc surfaces are symmetrically formed on the adjacent sides of the two pairs of clamping plates. These two pairs of clamping arc surfaces simultaneously abut against the outer wall of the hot air duct. The advantage of this arrangement is that, under the elastic force of the torsion springs, the second rotating rods can cooperate with the hinge rods to drive the two clamping plates to swing towards each other. This allows the two clamping arc surfaces to reliably abut against the outer wall of the hot air duct, thereby enabling the connecting mechanism to lift the hot air duct. This prevents the horizontally arranged hot air duct from bending and being damaged under its own weight over a long period, thus improving the service life of the hot air duct.

[0010] Preferably, the connecting mechanism includes a connecting plate. Two pairs of hinged rods are symmetrically hinged to the front and rear sides of the connecting plate via two pairs of second rotating rods and two pairs of torsion springs. Two sets of connecting rods are symmetrically connected to the top of the connecting plate. A fixing plate is fixedly connected between the top ends of the two sets of connecting rods. The fixing plate is fixedly connected to the roof or beam of the factory building. The advantage of this arrangement is that by fixing the fixing plate to the roof or beam of the factory building, the two pairs of clamping plates can be firmly fixed in conjunction with the two sets of connecting rods and the connecting plate. This allows the two clamping plates to reliably and stably share the weight of the hot air duct, thereby ensuring that the lifting assembly can reliably lift and reduce the load on the horizontally arranged hot air duct.

[0011] Preferably, the connecting mechanism further includes a threaded rod fixedly connected to the top of the connecting plate. A horizontal plate is movably sleeved on the external threaded surface of the threaded rod. Two nuts are also threaded onto the external threaded surface of the threaded rod. The two nuts are located on the upper and lower sides of the horizontal plate respectively and can be tightly pressed against the upper and lower sides of the horizontal plate. The bottom ends of the two sets of connecting rods are fixedly connected to the top surface of the horizontal plate. The advantage of this arrangement is that by rotating the two nuts in the upper and lower positions of the threaded rod, the height of the threaded rod can be adjusted in conjunction with the horizontal plate, thereby adjusting the height of the two clamping plates. This allows the two clamping plates to reliably clamp and lift hot air pipes of different heights.

[0012] Preferably, the lifting assembly further includes a clamping mechanism connected to the front and rear sides of the connecting plate. The clamping mechanism can simultaneously clamp the two clamping plates toward the outer wall of the hot air pipe. The advantage of this arrangement is that it can make the two clamping plates more firmly clamped to the outer wall of the hot air pipe, thereby ensuring the reliability and stability of the lifting and load reduction.

[0013] Preferably, the clamping mechanism includes two first fixing blocks symmetrically fixedly connected to the front and rear sides of the connecting plate, and two second fixing blocks symmetrically fixedly connected to the sides of the two first fixing blocks that are far apart from each other. Two push rods are symmetrically and movably inserted into the top of the two second fixing blocks. The bottom ends of the two push rods penetrate the bottom surfaces of the two second fixing blocks and can respectively abut against the top surfaces of the two clamping plates. Two limiting plates are symmetrically fixedly connected to the top of the two push rods. Two first elastic elements are symmetrically fixedly connected between the bottom surfaces of the two limiting plates and the top surfaces of the two second fixing blocks. The advantage of this arrangement is that the bottom ends of the two push rods can abut against the top surfaces of the two clamping plates under the elastic force of the two first elastic elements. This allows the clamping arc surfaces of the two clamping plates to fit more tightly against the outer wall of the hot air pipe, thereby effectively increasing the clamping force of the two clamping plates on the hot air pipe.

[0014] Preferably, the clamping mechanism further includes two movable cavities symmetrically formed on the bottom surfaces of the two second fixed blocks. Two baffles are symmetrically slidably connected within the two movable cavities. Two pull rods are symmetrically fixedly connected to the opposite sides of the two baffles. The opposite ends of the two pull rods pass through the side walls of the two second fixed blocks and are each fixedly connected to a pull plate. Two second elastic elements are symmetrically fixedly connected between the opposite sides of the two baffles and the inner side walls of the two movable cavities. The advantage of this arrangement is that when the bottom end of the clamping rod is pulled to the upper side of the baffle top surface and then the pull plate is released, the clamping mechanism is stopped by the elastic force of the second elastic elements. The plate is moved to directly below the bottom of the top rod, which limits the top rod so that it no longer presses against the clamping plate. This makes it easier for the operator to rotate the clamping plate to clamp the hot air pipe or to loosen the clamping plate from the outer wall of the hot air pipe. This facilitates the operator's clamping or maintenance of the hot air pipe. Conversely, simply pull the pull plate away from the second fixing block until the baffle no longer obstructs the top rod. At this point, under the elastic force of the first elastic element, the top rod can move downward and press against the top surface of the clamping plate, making it easier for the operator to complete the clamping operation. This effectively improves the convenience of installing and disassembling the heat dissipation device.

[0015] In summary, the technical effects and advantages of this utility model are as follows:

[0016] 1. In this utility model, by setting an air collecting hood connected to the exhaust port, and then starting the suction fan, the hot air discharged from the exhaust port is directly sent to the outside of the workshop through the hot air pipe. This can effectively prevent the air compressor body's air inlet from sucking in hot air again, which would trigger a high temperature alarm and reduce power. This can ensure that the air compressor body sends compressed air with sufficient pressure into the dyeing machine, improving the quality and effect of dyeing processing. At the same time, the lifting component can reduce the gravity load on the horizontally arranged hot air pipe, prevent the hot air pipe from deforming and being damaged, and effectively improve the service life of the hot air pipe.

[0017] 2. In this utility model, the tightening mechanism enables the bottom ends of the two top rods to press tightly against the top surfaces of the two clamping plates under the elastic force of the two first elastic elements. This allows the clamping arc surfaces of the two clamping plates to fit more closely against the outer wall of the hot air pipe, thereby effectively increasing the clamping force of the two clamping plates on the hot air pipe. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a first structural schematic diagram of the present invention;

[0020] Figure 2 This is a schematic diagram of the second structure of the present invention;

[0021] Figure 3 This is a partial structural diagram of the clamping mechanism of this utility model;

[0022] Figure 4 This is a schematic diagram of the clamping and lifting working structure of this utility model;

[0023] Figure 5 In this utility model Figure 1 Enlarged view of point A in the middle;

[0024] Figure 6 In this utility model Figure 3 Enlarged view of point B in the middle;

[0025] Figure 7 In this utility model Figure 4 Enlarged diagram of point C in the middle.

[0026] In the diagram: 1. Air compressor body; 11. Air collector hood; 12. Hot air duct; 2. Lifting assembly; 21. Connecting mechanism; 211. Connecting plate; 212. Connecting rod; 213. Fixing plate; 214. Threaded rod; 215. Horizontal plate; 216. Nut; 22. Hinge rod; 23. Clamping plate; 24. Tightening mechanism; 241. First fixing block; 242. Second fixing block; 243. Top rod; 244. Limiting plate; 245. Moving cavity; 246. Baffle; 247. Pull rod; 248. Pull plate. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. 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.

[0028] Please refer to Figures 1-7 The heat dissipation device of a dyeing machine air compressor shown includes an air compressor body 1. An exhaust port is provided on the side wall of the air compressor body 1. An air collecting hood 11 is connected to the exhaust port on the side wall of the air compressor body 1 and the air collecting hood 11 is fixedly connected to the side wall of the air compressor body 1. A hot air pipe 12 is connected to the air outlet of the air collecting hood 11. The air outlet of the hot air pipe 12 passes through the wall of the workshop and extends to the outside. An air intake fan is connected to the air outlet of the hot air pipe 12. A lifting component 2 is clamped and connected to the hot air pipe 12 and is fixedly connected to the roof or beam of the workshop.

[0029] The lifting assembly 2 provides an upward lifting force to the horizontally arranged hot air duct 12.

[0030] refer to Figure 1 , Figure 2 and Figure 5 The lifting assembly 2 includes a connecting mechanism 21 fixedly connected to the roof or beam of the factory building. The connecting mechanism 21 has two pairs of hinge rods 22 symmetrically hinged to each other by two pairs of second rotating rods and two pairs of torsion springs. The bottom ends of the two pairs of hinge rods 22 are symmetrically fixedly connected to two pairs of clamping plates 23. Two pairs of clamping arc surfaces are symmetrically opened on the sides of the two pairs of clamping plates 23 that are close to each other. The two pairs of clamping arc surfaces simultaneously fit and abut against the outer wall of the hot air pipe 12.

[0031] Specifically, under the elastic force of the torsion spring, the second rotating rod can work with the hinge rod 22 to drive the two clamping plates 23 to swing in the same direction. This allows the two clamping arc surfaces to reliably fit against the outer wall of the hot air pipe 12, thereby working with the connecting mechanism 21 to lift the hot air pipe 12. This prevents the horizontally arranged hot air pipe 12 from bending and being damaged under its own weight for a long time, thus improving the service life of the hot air pipe 12.

[0032] refer to Figure 5 The connecting mechanism 21 includes a connecting plate 211, two pairs of hinge rods 22 are symmetrically hinged to the front and rear sides of the connecting plate 211 through two pairs of second rotating rods and two pairs of torsion springs, two sets of connecting rods 212 are symmetrically connected to the top of the connecting plate 211, and a fixing plate 213 is fixedly connected between the top ends of the two sets of connecting rods 212. The fixing plate 213 is fixedly connected to the roof or beam of the factory building.

[0033] Specifically, by fixing the fixing plate 213 to the roof or beam of the factory building, and then using two sets of connecting rods 212 and connecting plates 211, the two pairs of clamps 23 can be firmly fixed. This allows the two clamps 23 to reliably and stably share the weight of the hot air pipe 12, thereby ensuring that the lifting assembly 2 can reliably lift and reduce the load on the horizontally arranged hot air pipe 12.

[0034] refer to Figure 5 The connecting mechanism 21 also includes a threaded rod 214 fixedly connected to the top of the connecting plate 211. A horizontal plate 215 is movably sleeved on the external thread surface of the threaded rod 214. Two nuts 216 are also threadedly sleeved on the external thread surface of the threaded rod 214. The two nuts 216 are located on the upper and lower sides of the horizontal plate 215 respectively and can be tightly pressed against the upper and lower sides of the horizontal plate 215 respectively. The bottom ends of the two sets of connecting rods 212 are fixedly connected to the top surface of the horizontal plate 215.

[0035] Specifically, by rotating the two nuts 216 to the upper and lower positions of the threaded rod 214, the height of the threaded rod 214 can be adjusted in conjunction with the horizontal plate 215, thereby adjusting the height of the two clamping plates 23, so that the two clamping plates 23 can reliably clamp and lift the hot air pipes 12 to be clamped at different heights.

[0036] refer to Figures 1-3 The lifting assembly 2 also includes a clamping mechanism 24 connected to the front and rear sides of the connecting plate 211. The clamping mechanism 24 can simultaneously clamp the two clamping plates 23 toward the outer wall of the hot air pipe 12.

[0037] Specifically, this allows the two clamping plates 23 to be more securely clamped onto the outer wall of the hot air duct 12, thereby ensuring the reliability and stability of the lifting and load reduction.

[0038] refer to Figures 3-7 The clamping mechanism 24 includes two first fixing blocks 241 symmetrically fixedly connected to the front and rear sides of the connecting plate 211. Two second fixing blocks 242 are symmetrically fixedly connected to the sides of the two first fixing blocks 241 that are far apart. Two push rods 243 are symmetrically and movably inserted into the top of the two second fixing blocks 242. The bottom ends of the two push rods 243 penetrate the bottom surface of the two second fixing blocks 242 and can respectively press against the top surface of the two clamping plates 23. Two limiting plates 244 are symmetrically fixedly connected to the top of the two push rods 243. Two first elastic members are symmetrically fixedly connected between the bottom surface of the two limiting plates 244 and the top surface of the two second fixing blocks 242.

[0039] Specifically, the bottom ends of the two push rods 243 can be pressed tightly against the top surfaces of the two clamping plates 23 under the elastic force of the two first elastic elements. This allows the clamping arc surfaces of the two clamping plates 23 to fit more closely against the outer wall of the hot air pipe 12, thereby effectively increasing the clamping force of the two clamping plates 23 on the hot air pipe 12.

[0040] refer to Figures 3-7 The clamping mechanism 24 also includes two movable cavities 245 symmetrically opened on the bottom surfaces of the two second fixed blocks 242. Two baffles 246 are symmetrically slidably connected in the two movable cavities 245. Two pull rods 247 are symmetrically fixedly connected on the opposite sides of the two baffles 246. The opposite ends of the two pull rods 247 pass through the side walls of the two second fixed blocks 242 and are fixedly connected to pull plates 248. Two second elastic elements are symmetrically fixedly connected between the opposite sides of the two baffles 246 and the inner side walls of the two movable cavities 245.

[0041] Specifically, pull the bottom end of the push rod 243 to the upper side of the top surface of the baffle 246, and then release the pull plate 248. At this time, under the elastic force of the second elastic element, the baffle 246 moves to directly below the bottom end of the push rod 243. This limits the push rod 243 so that it no longer presses against the clamping plate 23, making it easier for the operator to rotate the clamping plate 23 to clamp the hot air pipe 12 or to loosen the clamping plate 23 from the outer wall of the hot air pipe 12. This makes it easier for the operator to clamp or maintain and disassemble the hot air pipe 12. Conversely, simply pull the pull plate 248 away from the second fixing block 242 until the baffle 246 no longer blocks the push rod 243. At this time, under the elastic force of the first elastic element, the push rod 243 can move downward and press against the top surface of the clamping plate 23, making it easier for the operator to complete the pressing operation of the clamping plate 23. This effectively improves the convenience of installing and disassembling the heat dissipation device.

[0042] Working principle: When the air compressor body 1 is working, the intake fan is started to discharge the hot air from the exhaust port directly to the outside of the workshop through the hot air pipe 12 and the air collector hood 11. This can effectively prevent the air compressor body 1 from sucking in hot air again, which would trigger a high temperature alarm and reduce power.

[0043] After the hot air duct 12 is installed, fix the fixing plate 213 to the roof or beam of the factory building, so that the fixing plate 213 is directly above the horizontally arranged hot air duct 12.

[0044] Then rotate the two nuts 216 to adjust the height of the threaded rod 214, and then adjust the height of the two clamps 23 until the two clamps 23 can be firmly clamped on the outer wall of the horizontally arranged hot air duct 12.

[0045] Next, pull plate 248 is pulled away from the second fixed block 242 until baffle 246 no longer blocks push rod 243. At this time, push rod 243 can move down and press against the top surface of clamping plate 23 under the elastic force of the first elastic element, thereby effectively increasing the clamping force of the two clamping plates 23 on hot air pipe 12.

[0046] Finally, it should be noted that the above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.

Claims

1. A heat dissipation device for a dyeing machine air compressor, comprising an air compressor body (1), wherein an exhaust port is provided on the side wall of the air compressor body (1), characterized in that: The air compressor body (1) has an exhaust port connected to an air collector hood (11) on its side wall, and the air collector hood (11) is fixedly connected to the side wall of the air compressor body (1). The air outlet of the air collector hood (11) is connected to a hot air pipe (12). The air outlet of the hot air pipe (12) passes through the wall of the workshop and extends to the outside. The air outlet of the hot air pipe (12) is connected to an air intake fan. A lifting assembly (2) is clamped and connected to the hot air pipe (12). The lifting assembly (2) is fixedly connected to the roof or beam of the workshop. The lifting assembly (2) provides an upward lifting force to the horizontally arranged hot air duct (12).

2. The heat dissipation device for a dyeing machine air compressor according to claim 1, characterized in that: The lifting assembly (2) includes a connecting mechanism (21) fixedly connected to the roof or beam of the factory building. The connecting mechanism (21) has two pairs of hinge rods (22) symmetrically hinged to each other by two pairs of second rotating rods and two pairs of torsion springs. The bottom ends of the two pairs of hinge rods (22) are symmetrically fixedly connected to two pairs of clamping plates (23). Two pairs of clamping arc surfaces are symmetrically opened on the sides of the two pairs of clamping plates (23) that are close to each other. The two pairs of clamping arc surfaces are simultaneously in contact with the outer wall of the hot air pipe (12).

3. The heat dissipation device for a dyeing machine air compressor according to claim 2, characterized in that: The connecting mechanism (21) includes a connecting plate (211). Two pairs of hinge rods (22) are symmetrically hinged to the front and rear sides of the connecting plate (211) through two pairs of second rotating rods and two pairs of torsion springs. Two sets of connecting rods (212) are symmetrically connected to the top of the connecting plate (211). A fixing plate (213) is fixedly connected between the top ends of the two sets of connecting rods (212). The fixing plate (213) is fixedly connected to the roof or beam of the factory building.

4. The heat dissipation device for a dyeing machine air compressor according to claim 3, characterized in that: The connecting mechanism (21) further includes a threaded rod (214) fixedly connected to the top of the connecting plate (211). A horizontal plate (215) is movably sleeved on the external thread surface of the threaded rod (214). Two nuts (216) are also threaded onto the external thread surface of the threaded rod (214). The two nuts (216) are located on the upper and lower sides of the horizontal plate (215) respectively and can be tightly pressed against the upper and lower sides of the horizontal plate (215). The bottom ends of the two sets of connecting rods (212) are fixedly connected to the top surface of the horizontal plate (215).

5. The heat dissipation device for a dyeing machine air compressor according to claim 4, characterized in that: The lifting assembly (2) also includes a clamping mechanism (24) connected to the front and rear sides of the connecting plate (211). The clamping mechanism (24) can simultaneously clamp the two clamps (23) toward the outer wall of the hot air pipe (12).

6. The heat dissipation device for a dyeing machine air compressor according to claim 5, characterized in that: The clamping mechanism (24) includes two first fixing blocks (241) symmetrically fixedly connected to the front and rear sides of the connecting plate (211). Two second fixing blocks (242) are symmetrically fixedly connected to the sides of the two first fixing blocks (241) that are far apart from each other. Two push rods (243) are symmetrically and movably inserted into the top of the two second fixing blocks (242). The bottom ends of the two push rods (243) penetrate the bottom surface of the two second fixing blocks (242) and can respectively press against the top surface of the two clamping plates (23). Two limiting plates (244) are symmetrically fixedly connected to the top of the two push rods (243). Two first elastic members are symmetrically fixedly connected between the bottom surface of the two limiting plates (244) and the top surface of the two second fixing blocks (242).

7. The heat dissipation device for a dyeing machine air compressor according to claim 6, characterized in that: The clamping mechanism (24) further includes two movable cavities (245) symmetrically opened on the bottom surface of the two second fixed blocks (242). Two baffles (246) are symmetrically slidably connected in the two movable cavities (245). Two pull rods (247) are symmetrically fixedly connected on the opposite sides of the two baffles (246). The opposite ends of the two pull rods (247) pass through the side walls of the two second fixed blocks (242) and are fixedly connected to pull plates (248). Two second elastic elements are symmetrically fixedly connected between the opposite sides of the two baffles (246) and the inner side walls of the two movable cavities (245).

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