CN212457835U - Bidirectional circulation variable air duct structure based on drying device - Google Patents

Abstract

The utility model relates to a wind channel structure technical field just discloses a variable wind channel structure of two-way circulation based on drying device, including the air-supply line, the bottom of air-supply line is fixed to cup jointed the guide duct, the equal fixed mounting in the left and right sides in guide duct inner chamber has the slide, the quantity of slide is two, two the activity joint has the abatvoix between the slide. This variable wind channel structure of two-way circulation based on drying device, it has the guide duct to fix the cover through the bottom at the air-supply line, and there is the slide at the equal fixed mounting in the left and right sides of guide duct inner chamber, and movable mounting has the abatvoix between the slide, and the sound-absorbing hole has been seted up on the abatvoix, when wind gets into the inside of guide duct from the air-supply line, wind can contact with the abatvoix this moment, the accessible is located the sound-absorbing hole on the abatvoix and contacts its noise reduction simultaneously, buffer spring can slow down the vibration of abatvoix and avoid appearing resonance, thereby the advantage that can the noise reduction has been realized.

Description

Bidirectional circulation variable air duct structure based on drying device

Technical Field

The utility model relates to a wind channel structure technical field specifically is a variable wind channel structure of two-way circulation based on drying device.

Background

The Drying device is called Drying equipment, and refers to a combination of a series of mechanical devices for Drying moisture or other liquid on the surface of an object by certain technical means. Popular drying techniques are mainly ultraviolet drying, infrared drying, electromagnetic drying and hot air drying. They have various characteristics and are widely applied to various mechanical equipment and food drying. An air duct structure is installed in the drying device for guiding air in and accelerating the drying speed.

The main metal that is integrated into one piece of current wind channel structure is made, and its main objective is leading-in with outside air, generally can install the filter screen at the air intake, installs the tripe in the position of air outlet simultaneously and is used for controlling the air-out angle, but this kind of wind channel structure may be because the narrow and small phenomenon that leads to appearing squeaking and noise in wind channel influences the use and experiences.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a variable wind channel structure of two-way circulation based on drying device possesses the advantage that can the noise reduction, has solved the problem that proposes among the above-mentioned background art.

The utility model provides a following technical scheme: the utility model provides a variable wind channel structure of two-way circulation based on drying device, includes the air-supply line, the fixed cover in bottom of air-supply line has connect the guide duct, the equal fixed mounting in left and right sides in guide duct inner chamber has the slide, the quantity of slide is two, two the activity joint has the abatvoix between the slide, the top of abatvoix is the matrix form and has seted up the sound-absorbing hole, the equal fixed mounting in left and right sides of abatvoix bottom has buffer spring, buffer spring's bottom and guide duct inner chamber's bottom fixed connection.

Preferably, the equal fixed mounting in both sides has the erection column around the air-supply line top, the quantity of erection column is two, two the spout has been seted up to the one end that the erection column is close to relatively.

Preferably, a filter screen positioned above the air guide pipe is movably arranged between the chutes, and handles are fixedly arranged at the left end and the right end of the filter screen.

Preferably, the top fixed mounting on erection column has the mounting panel, the equal fixed mounting in the left and right sides on mounting panel top has the fan.

Preferably, the left side and the right side of the inner cavity of the air inlet pipe are respectively provided with an air deflector, the front side and the rear side of each air deflector are respectively and fixedly provided with a rotating handle, and the rotating handles penetrate through the front side and the rear side of the air inlet pipe and are movably connected with the air inlet pipe.

Preferably, the mounting holes are formed in the inner side face of the bottom end of the air guide pipe at equal distances, the bottom end of the air guide pipe is provided with the louvers at equal distances, the upper end and the lower end of each louver are fixedly provided with rotating shafts, and the louvers are movably connected with the mounting holes through the rotating shafts.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this variable wind channel structure of two-way circulation based on drying device, it has the guide duct to fix the cover through the bottom at the air-supply line, and there is the slide at the equal fixed mounting in the left and right sides of guide duct inner chamber, and movable mounting has the abatvoix between the slide, and the sound-absorbing hole has been seted up on the abatvoix, when wind gets into the inside of guide duct from the air-supply line, wind can contact with the abatvoix this moment, the accessible is located the sound-absorbing hole on the abatvoix and contacts its noise reduction simultaneously, buffer spring can slow down the vibration of abatvoix and avoid appearing resonance, thereby the advantage that can the noise reduction has been realized.

2. This variable wind channel structure of two-way circulation based on drying device, there is the erection column through the top fixed mounting at the air-supply line, and the spout has been seted up to the one end that is close to relatively at the erection column, and movable mounting has the filter screen in the spout, when needs are changed the filter screen, the filter screen is removed to the handle that the accessible is located the filter screen both ends, the filter screen can remove the spout relatively this moment, can accomplish the dismantlement of filter screen when the complete position of filter screen shifts out the spout, thereby the advantage of conveniently dismantling the filter screen has been realized.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the bottom structure of the present invention;

FIG. 3 is an exploded view of the shutter structure of the present invention;

FIG. 4 is an exploded view of the mounting plate structure of the present invention;

FIG. 5 is an exploded view of the filter screen structure of the present invention;

fig. 6 is a schematic view of the air guide plate structure of the present invention;

fig. 7 is a partial sectional view of the inner structure of the air guide tube of the present invention;

fig. 8 is an enlarged schematic view of the structure at a in fig. 3.

In the figure: 1. an air inlet pipe; 2. an air guide pipe; 3. mounting a plate; 4. a fan; 5. mounting a column; 6. a chute; 7. filtering with a screen; 8. a handle; 9. an air deflector; 10. turning a handle; 11. louver blades; 12. mounting holes; 13. a rotating shaft; 14. a slideway; 15. a sound-absorbing panel; 16. a sound absorption hole; 17. a buffer spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-8, a bidirectional circulation variable air duct structure based on a drying device includes an air inlet duct 1, an air guide duct 2 is fixedly sleeved at the bottom end of the air inlet duct 1, two slide ways 14 are fixedly mounted on the left and right sides of the inner cavity of the air guide duct 2, an acoustic board 15 is movably clamped between the two slide ways 14, an acoustic hole 16 is formed in the top end of the acoustic board 15 in a matrix shape, buffer springs 17 are fixedly mounted on the left and right sides of the bottom end of the acoustic board 15, and the bottom ends of the buffer springs 17 are fixedly connected with the bottom end of the inner cavity of the air guide duct 2.

Wherein, the equal fixed mounting in both sides has erection column 5 around the air-supply line 1 top, and the quantity of erection column 5 is two, and spout 6 has been seted up to the one end that two erection columns 5 are close to relatively, and the width of spout 6 is the same with the width of 1 inner wall of air-supply line, has guaranteed that filter screen 7 can stop the dust completely.

Wherein, movable mounting has the filter screen 7 that is located 2 tops of guide duct between the spout 6, and the equal fixed mounting in both ends has handle 8 about filter screen 7, and the accessible is located the handle 8 at filter screen 7 both ends and removes filter screen 7, and the filter screen 7 can remove spout 6 relatively this moment, can accomplish the dismantlement of filter screen 7 when filter screen 7 completely moves out spout 6.

Wherein, the top fixed mounting of erection column 5 has mounting panel 3, and the equal fixed mounting in the left and right sides on mounting panel 3 top has fan 4, and the fan 4 of installation on the mounting panel 3 starts the device, and fan 4 can be with external air suction in the air-supply line 1.

Wherein, the left and right sides of the inner cavity of the air inlet pipe 1 are both provided with air deflectors 9, the front and back sides of the air deflectors 9 are both fixedly provided with rotating handles 10, the rotating handles 10 penetrate through the front and back sides of the air inlet pipe 1 and are movably connected with the air inlet pipe 1, and the rotating handles 10 can be rotated to drive the relative rotation of the two air deflectors 9 so as to rapidly adjust the entering air volume.

Wherein, mounting hole 12 has been seted up to the impartial distance of medial surface of guide duct 2 bottom, and the bottom equidistance of guide duct 2 is equipped with tripe 11, and the equal fixed mounting in upper and lower both ends of tripe 11 has pivot 13, and tripe 11 is through pivot 13 and mounting hole 12 swing joint, and the air-out angle that can be used to accurate regulation air outlet through adjusting tripe 11 satisfies different demands.

The working principle is as follows: when the bidirectional circulation variable air channel structure based on the drying device is used, firstly, the device can be started through the fan 4 arranged on the mounting plate 3, the fan 4 can suck external air into the air inlet pipe 1, at the moment, the rotating handle 10 can be rotated to drive the two air deflectors 9 to rotate relatively to adjust the inlet air quantity rapidly, meanwhile, when wind enters the air guide pipe 2 from the air inlet pipe 1, the wind can contact with the sound-absorbing plate 15, at the same time, the noise can be reduced by the contact of the sound-absorbing holes 16 on the sound-absorbing plate 15, and the vibration of the sound-absorbing plate 15 can be reduced by the buffer springs 17 to avoid resonance, when the filter screen 7 needs to be replaced, the accessible is located the handle 8 at filter screen 7 both ends and removes filter screen 7, and filter screen 7 can remove spout 6 relatively this moment, can accomplish the dismantlement of filter screen 7 when filter screen 7 complete displacement goes out spout 6.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a variable wind channel structure of two-way circulation based on drying device, includes air-supply line (1), its characterized in that: the air inlet structure is characterized in that an air guide pipe (2) is fixedly sleeved at the bottom end of the air inlet pipe (1), slide ways (14) are fixedly mounted on the left side and the right side of an inner cavity of the air guide pipe (2), the number of the slide ways (14) is two, an acoustic board (15) is movably clamped between the slide ways (14), an acoustic hole (16) is formed in the top end of the acoustic board (15) in a matrix shape, buffer springs (17) are fixedly mounted on the left side and the right side of the bottom end of the acoustic board (15), and the bottom ends of the buffer springs (17) are fixedly connected with the bottom end of the inner cavity of the air guide.

2. The bidirectional circulation variable air duct structure based on the drying device as claimed in claim 1, wherein: the equal fixed mounting in both sides has erection column (5) around air-supply line (1) top, the quantity of erection column (5) is two, two spout (6) have been seted up to the one end that erection column (5) are close to relatively.

3. The bidirectional circulation variable air duct structure based on the drying device as claimed in claim 2, wherein: a filter screen (7) positioned above the air guide pipe (2) is movably arranged between the sliding grooves (6), and handles (8) are fixedly arranged at the left end and the right end of the filter screen (7).

4. The bidirectional circulation variable air duct structure based on the drying device as claimed in claim 2, wherein: the top fixed mounting on erection column (5) has mounting panel (3), the equal fixed mounting in the left and right sides on mounting panel (3) top has fan (4).

5. The bidirectional circulation variable air duct structure based on the drying device as claimed in claim 1, wherein: the air inlet pipe is characterized in that air deflectors (9) are arranged on the left side and the right side of an inner cavity of the air inlet pipe (1), rotating handles (10) are fixedly mounted on the front side and the rear side of the air deflectors (9), and the rotating handles (10) penetrate through the front side and the rear side of the air inlet pipe (1) and are movably connected with the air inlet pipe (1).

6. The bidirectional circulation variable air duct structure based on the drying device as claimed in claim 1, wherein: the mounting hole (12) has been seted up to the medial surface equipartition distance of guide duct (2) bottom, the bottom equidistance of guide duct (2) is equipped with tripe (11), pivot (13) are all fixed mounting at the upper and lower both ends of tripe (11), tripe (11) are through pivot (13) and mounting hole (12) swing joint.

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