Air-water cooling device with good mute effect

Abstract

The utility model discloses a kind of air-water cooling devices with good mute effect, it is related to air-water cooling technical field, including radiator pipe, the side wall of radiator pipe is fixedly installed with variable air port device, variable air port device includes fixed ring fixedly installed in the side wall of radiator pipe, the side wall of fixed ring is opened with arc chute, slidingly installed with connecting column one in the inner wall of arc chute, the outer wall of connecting column one is rotatably installed with variable vane, the end portion of connecting column one away from arc chute is fixedly installed with arc connecting rod, one end of arc connecting rod away from connecting column one is fixedly installed with connecting column two;In the utility model, through the meshing of motor drive driving gear and driven gear, the angle and position of variable vane are dynamically adjusted, air flow rate and air volume can be optimized according to the heat dissipation demand under different working conditions, turbulence and vortex in air flow process are reduced, and the generation of noise is effectively reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to air water cooling technical field, concretely is a kind of air water cooling device with good mute effect. BACKGROUND

[0002] Air water cooling device in the operation process, due to the rotation of fan, the impact of water flow and the vibration of mechanical parts, etc., can produce larger noise, these noises not only affect the comfort of surrounding environment, also possibly cause interference to the life and work of surrounding residents, in order to deal with this influence, it is more to change fan diameter, enlarge air outlet to realize the reduction of noise.

[0003] But when heat is not high, fan speed is reduced to adapt to energy-saving demand, due to the effect of wind pressure, in the case of low air velocity, large size air outlet is easy to produce vibration noise, with the reduction of air volume, large size air outlet becomes a main way for dust to invade machine interior, the accumulation of dust not only can cause the quality of cooling water to drop, also possibly intensify the wear and tear inside equipment, to increase the generation of noise, prior art adopts grid design, controls air volume by adjusting the size of grid gap, and attempts to prevent the entry of dust.

[0004] But when air volume is reduced, although the entry of dust can be reduced by reducing grid gap, but still can continuously blow in the interior of grid, this continuous blowing can cause grid to vibrate, and further produce additional noise.

[0005] Therefore, the present application is proposed. UTILITY MODEL CONTENT

[0006] The utility model is to provide a kind of air water cooling device with good mute effect, to solve the problems raised in the above background.

[0007] To solve the above technical problems, the utility model provides a kind of air water cooling device with good mute effect, including radiator pipe, the side wall of the radiator pipe is fixedly installed with variable air port device;

[0008] Variable air port device includes fixed ring fixedly installed in the side wall of radiator pipe, the side wall of the fixed ring is equipped with arc-shaped sliding slot, the inner wall of the arc-shaped sliding slot is slidably installed with connecting column one, the outer wall of the connecting column one is rotatably installed with variable vane, the end portion of the connecting column one away from arc-shaped sliding slot is fixedly installed with arc-shaped connecting rod, the end of the arc-shaped connecting rod away from connecting column one is fixedly installed with connecting column two, the side of the connecting column two away from variable vane is rotatably installed with rotating ring, the end of the rotating ring is fixedly installed with fixed column, the end of the fixed column away from rotating ring is fixedly installed with driven gear, the outer wall of the driven gear is meshed with driving gear, and the driving gear is fixedly installed on the driving end of motor.

[0009] Further, the end of the variable blade is provided with a rotating hole, the inner wall of the rotating hole is rotationally connected with the outer wall of the connecting column one, the connecting hole in the side close to the arc-shaped connecting rod of the rotating ring is provided with a connecting hole, the inner wall of the connecting hole is rotationally connected with the outer wall of the connecting column two.

[0010] Further, the bottom of the heat dissipation pipe is fixedly installed with a connecting seat, and the bottom of the connecting seat is fixedly installed with an air pipe.

[0011] Further, the bottom of the air pipe is fixedly installed with an air-water cooling device, the inner wall bottom of the air-water cooling device is provided with a frequency converter, and the outer wall bottom end of the air-water cooling device is rotationally installed with a frequency converter cabinet door.

[0012] Further, the outer side wall of the air-water cooling device is fixedly installed with a frequency converter heat dissipation grille, and the frequency converter heat dissipation grille and the heat generating part of the frequency converter are located on the same horizontal line.

[0013] Further, the top of the air-water cooling device is provided with a distribution box, and the outer wall top end of the air-water cooling device is rotationally installed with a distribution box door.

[0014] Compared with the prior art, the beneficial effects of the utility model are that: through the meshing of the motor driving driving gear and driven gear, the dynamic adjustment of the angle and position of the variable blade is realized, the air flow speed and air volume can be optimized according to the heat dissipation demand under different working conditions, the turbulence and vortex in the air flow process are reduced, long-time air blowing to the grille is avoided, and the generation of noise is effectively reduced. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a front structure schematic view of an air-water cooling device with good mute effect.

[0016] Figure 2 It is a front explosion structure schematic view of a variable air port device of an air-water cooling device with good mute effect.

[0017] Figure 3 It is a back explosion structure schematic view of a variable air port device of an air-water cooling device with good mute effect.

[0018] In the drawing: 1, air-water cooling device; 2, frequency converter cabinet door; 3, distribution box door; 4, frequency converter heat dissipation grille; 5, air pipe; 6, heat dissipation pipe; 7, connecting seat; 8, fixed ring; 9, variable blade; 10, rotating hole; 11, arc-shaped connecting rod; 12, connecting column one; 13, connecting column two; 14, rotating ring; 15, connecting hole; 16, motor; 17, driving gear; 18, fixed column; 19, driven gear; 20, arc-shaped sliding slot. DETAILED DESCRIPTION

[0019] 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 in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0020] Please refer to Figure 1 - Figure 3 The utility model provides a kind of technical solutions: a good air-water cooling device of mute effect, including radiator pipe 6, the side wall of radiator pipe 6 is fixedly installed with variable air port device;

[0021] Variable air port device includes the fixed ring 8 of being fixedly installed in the side wall of radiator pipe 6, arc-shaped sliding slot 20 is opened in the side wall of fixed ring 8, connecting column one 12 is slidably installed in the inner wall of arc-shaped sliding slot 20, variable vane 9 is rotatably installed on the outer wall of connecting column one 12, arc-shaped connecting rod 11 is fixedly installed at the end of connecting column one 12 away from arc-shaped sliding slot 20, connecting column two 13 is fixedly installed at one end of arc-shaped connecting rod 11 away from connecting column one 12, rotating ring 14 is rotatably installed on the side of connecting column two 13 away from variable vane 9, fixed column 18 is fixedly installed at the end of rotating ring 14 away from rotating ring 14, driven gear 19 is fixedly installed at the end of fixed column 18 away from rotating ring 14, driving gear 17 is engaged with the outer wall of driven gear 19, and driving gear 17 is fixedly installed on the driving end of motor 16.

[0022] It should be noted that: by controlling the angle and position of variable vane 9, the turbulence and vortex in the air flow process can be reduced, thereby reducing the generation of noise. Since the size of air port is adjustable, it can adapt to the heat dissipation demand under different working conditions.

[0023] Please refer to Figure 2 - Figure 3 The utility model provides a kind of technical solutions: a good air-water cooling device of mute effect, the end of variable vane 9 is opened with rotating hole 10, the inner wall of rotating hole 10 is rotatably connected with the outer wall of connecting column one 12, and connecting hole 15 is opened in the side of rotating ring 14 close to arc-shaped connecting rod 11, and the outer wall of connecting column two 13 is rotatably connected with the inner wall of connecting hole 15.

[0024] It should be noted that: variable vane 9 is rotatably connected with connecting column one 12 through rotating hole 10, so that the size of air port can be adjusted according to actual demand, to realize more accurate air flow control;

[0025] Further, the rotating connection also reduces the friction and resistance of variable vane 9 in the rotating process, which helps to improve the efficiency and durability of the whole device.

[0026] Please refer toFigure 1 The utility model provides a kind of technical scheme: a good air-water cooling device of mute effect, including the bottom fixed mounting of heat pipe 6 is connected seat 7, the bottom fixed mounting of connected seat 7 is wind pipe 5.

[0027] It should be noted that: inside wind pipe 5 is provided with turbine cooling fan, to ensure that heat can be efficiently dissipated to the outside of device by heat pipe 6;

[0028] Further, connected seat 7 is the transition and support structure between heat pipe 6 and wind pipe 5, can withstand certain external force and vibration, ensure the stable operation of entire heat dissipation system.

[0029] Please refer to Figure 1 The utility model provides a kind of technical scheme: a good air-water cooling device of mute effect, including the bottom fixed mounting of wind pipe 5 is air-water cooling equipment 1, the bottom inside wall of air-water cooling equipment 1 is provided with frequency converter, air-water cooling equipment 1 outer wall bottom end is rotatably installed with frequency converter cabinet door 2.

[0030] It should be noted that: frequency converter is used to adjust the speed of fan, to adapt to different heat dissipation needs;

[0031] Further, frequency converter cabinet door 2 facilitates routine maintenance and overhaul, when needing to check, repair or replace frequency converter, can conveniently operate, without disassembling entire air-water cooling equipment 1, thereby reduce maintenance cost and time.

[0032] Please refer to Figure 1 The utility model provides a kind of technical scheme: a good air-water cooling device of mute effect, including the fixed mounting of frequency converter cooling grille 4 with frequency converter heat dissipation grid 4 on the outer wall of air-water cooling equipment 1, frequency converter heat dissipation grid 4 and the heating place of frequency converter are located on the same horizontal line.

[0033] It should be noted that: frequency converter heat dissipation grid 4 is located on the same horizontal line with the heating place of frequency converter, ensure that frequency converter can be effectively cooled during working process.

[0034] Please refer to Figure 1 The utility model provides a kind of technical scheme: a good air-water cooling device of mute effect, including the top of air-water cooling equipment 1 is provided with distribution box, and distribution box door 3 is rotatably installed on the top of outer wall of air-water cooling equipment 1.

[0035] It should be noted that: the rotating installation mode of distribution box door 3 enhances the safety and reliability of equipment. When distribution box door 3 is closed, it can closely adhere to the outer wall of air-water cooling equipment 1, prevent dust, moisture and other sundries from entering the inside of distribution box, cause damage to electrical equipment.

[0036] Working principle: motor 16 drives the driving gear 17 rotation, driving gear 17 and driven gear 19 mesh, driven gear 19 and its rotating ring 14 synchronous rotation, rotating ring 14 through the connecting column two 13 and arc link 11, connecting column one 12 and variable blade 9 in the arc sliding groove 20 sliding and rotating, so as to change the angle and position of variable blade 9, realize the dynamic adjustment of the tuyere, when the fan in the air pipe 5 starts, the internal heat through the heat pipe 6 and variable air port device dissipate to the outside, due to the adjustment of the variable air port device, the air flow rate and air volume can be optimized, ensure the cooling water in the heat pipe 6 to realize efficient heat dissipation, through the control of the angle and position of variable blade 9, reduce the turbulence and vortex in the process of air flow, and then reduce the generation of noise.

Claims

1. A water-air cooling device with a mute effect, comprising a heat pipe (6), characterized in that: The side wall of the heat dissipation pipe (6) is fixedly installed with a variable air port device; The variable air port device comprises a fixed ring (8) fixedly installed on the side wall of the heat dissipation pipe (6), an arc-shaped sliding groove (20) is formed in the side wall of the fixed ring (8), a connecting column I (12) is slidably installed in the inner wall of the arc-shaped sliding groove (20), a variable blade (9) is rotatably installed on the outer wall of the connecting column I (12), an arc-shaped connecting rod (11) is fixedly installed on the end of the connecting column I (12) away from the arc-shaped sliding groove (20), a connecting column II (13) is fixedly installed on the end of the arc-shaped connecting rod (11) away from the connecting column I (12), a rotating ring (14) is rotatably installed on the side of the connecting column II (13) away from the variable blade (9), a fixed column (18) is fixedly installed on the end of the rotating ring (14), a driven gear (19) is fixedly installed on the end of the fixed column (18) away from the rotating ring (14), a driving gear (17) is engaged with the outer wall of the driven gear (19), and the driving gear (17) is fixedly installed on the driving end of a motor (16).

2. The air-water cooling device with a mute effect according to claim 1, characterized in that: An rotating hole (10) is formed in the end of the variable blade (9), the inner wall of the rotating hole (10) is rotatably connected with the outer wall of the connecting column I (12), and a connecting hole (15) is formed in the side of the rotating ring (14) close to the arc-shaped connecting rod (11).

3. The air and water cooling device with a mute effect of claim 1, wherein: A connecting seat (7) is fixedly installed on the bottom of the heat dissipation pipe (6), and an air pipe (5) is fixedly installed on the bottom of the connecting seat (7).

4. The air and water cooling device with a mute effect according to claim 3, characterized in that: A water cooling equipment (1) is fixedly installed on the bottom of the air pipe (5), a frequency converter is arranged on the inner wall of the water cooling equipment (1), and a frequency converter cabinet door (2) is rotatably installed on the bottom end of the outer wall of the water cooling equipment (1).

5. The air and water cooling device with a mute effect according to claim 4, characterized in that: A frequency converter heat dissipation grille (4) is fixedly installed on the outer side wall of the water cooling equipment (1), and the frequency converter heat dissipation grille (4) is located on the same horizontal line with the heat generating position of the frequency converter.

6. The water cooling device with a mute effect according to claim 4, characterized in that: A distribution box is formed in the top of the water cooling equipment (1), and a distribution box door (3) is rotatably installed on the top end of the outer wall of the water cooling equipment (1).

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