CN220524498U

CN220524498U - Piano drying bin

Info

Publication number: CN220524498U
Application number: CN202322020494.7U
Authority: CN
Inventors: 周江英; 魏天生; 莫亚萍; 姚旭
Original assignee: Zhejiang Zhujiang Dehua Piano Co ltd
Current assignee: Zhejiang Zhujiang Dehua Piano Co ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-23
Anticipated expiration: 2033-07-28

Abstract

A piano drying bin is used for solving the technical problems that when the drying bin is actually used, the whole room cannot be well dehumidified, so that the moisture around a piano cannot be well evacuated, and the dehumidifying effect is poor. Including dry storehouse, install the air heater in the dry storehouse, the output of air heater switches on and is connected with first cloth bellows, the both sides of first cloth bellows are all switched on and are connected with hollow ventilating board, two ventilating board one end is all slidably located in the first cloth bellows, two the other end of ventilating board is all switched on and is connected with the ventilation pipe, two the other end of ventilation pipe is all switched on and is connected with the second cloth bellows, just but the relative ventilation pipe slides in the second cloth bellows, two the air outlet of second cloth bellows is relative, the air outlet of first cloth bellows is towards the air outlet of second cloth bellows, wind shielding mechanism is all installed to the air outlet of first cloth bellows and second cloth bellows.

Description

Piano drying bin

Technical Field

The utility model relates to the technical field of piano drying, in particular to a piano drying bin.

Background

In general, the humidity in the southern area is generally higher than in the northern area. Therefore, the piano is difficult to manufacture and maintain, because most of the constituent materials of the piano are wood and are easy to deteriorate due to the influence of moisture, after the piano is influenced by the moisture, strings and other metal parts rust, and the wood parts expand, so that the moisture-proof problem is particularly cared for, and the piano is convenient to maintain.

The piano drying bin in the prior art is shown in fig. 3, and comprises a drying bin 1, a door plate 21 and a dehumidifier 22, wherein the door plate 21 is rotationally connected with the drying bin 1 in a hinged mode, the dehumidifier 22 is placed in the drying bin 1, a worker starts the dehumidifier 22 by placing a piano in the drying bin 1, and the dehumidifier 22 dehumidifies the drying bin 1.

However, in the prior art, when in actual use, the whole drying bin cannot be well dehumidified, so that the moisture around the piano cannot be well pumped away, and the dehumidifying effect is poor.

Disclosure of Invention

Aiming at the defects in the prior art, the utility model provides a piano drying bin which is used for solving the technical problems that when the piano drying bin is actually used, the whole room cannot be well dehumidified, so that the moisture around the piano cannot be well pumped away, and the dehumidifying effect is poor.

The technical aim of the utility model is realized by the following technical scheme:

the utility model provides a piano drying bin, includes the drying bin, install the air heater in the drying bin, the output of air heater switches on and is connected with first cloth bellows, the both sides of first cloth bellows are all switched on and are connected with hollow ventilating board, two ventilating board one end is all slidably located in the first cloth bellows, two the other end of ventilating board is all switched on and is connected with the ventilation pipe, two the other end of ventilation pipe is all switched on and is connected with the second cloth bellows, just can slide relative ventilation pipe in the second cloth bellows, two the air outlet of second cloth bellows is relative, the air outlet of first cloth bellows is towards the air outlet of second cloth bellows, wind shielding mechanism is all installed to the air outlet of first cloth bellows and second cloth bellows.

Working principle:

when the piano is used, the piano is placed in the drying bin, then the air heater is started, the air heater conveys hot air into the first cloth air box, the ventilation plate is communicated with the ventilation pipe due to the fact that the first cloth air box is communicated with the ventilation plate, the ventilation pipe is communicated with the second cloth air box, therefore, the hot air enters the ventilation plate, the ventilation plate and the second cloth air box from the first cloth air box, and when the blowing range of the first cloth air box needs to be changed, the ventilation plate is moved along the length direction of the first cloth air box; when the blowing range of the second air distribution box needs to be changed, the second air distribution box is moved along the length direction of the ventilation pipe;

when the air outlet ranges of the first air distribution box and the second air distribution box are required to be adjusted, the air shielding mechanism is adjusted, so that the air outlets of the first air distribution box and the second air distribution box are shielded in a range manner by the air shielding mechanism.

The beneficial effects are that:

in the scheme, through setting up air heater, first cloth bellows, ventilation board, ventilation pipe and second cloth bellows, the air heater is with hot-blast through first cloth bellows conveying to ventilation board, ventilation pipe and second cloth bellows in, therefore when the scope of blowing of first cloth bellows needs to be changed, remove ventilation board along the length direction of first cloth bellows to the partial air outlet of ventilation board is located first cloth bellows and is sheltered from outward, thereby changes the air-out area scope of first cloth bellows along ventilation board direction, can change the degree of dehumidifying; when the blowing range of the second air distribution box needs to be changed, the second air distribution box is moved along the length direction of the ventilation pipe, so that the number of air outlets of the ventilation pipe outside the second air distribution box is changed, the range of the air outlet area of the second air distribution box along the direction of the ventilation pipe is increased or reduced, and the degree of dehumidification is further changed;

when the air output of the first air distribution box and the second air distribution box is required to be regulated, the wind shielding mechanism is regulated, so that the wind shielding mechanism can shield the air outlets of the first air distribution box and the second air distribution box in a range, and the dehumidifying degree is changed.

Drawings

FIG. 1 is a schematic diagram of an embodiment of the present utility model;

FIG. 2 is a schematic view of an assembly of a second cloth bellows, a second vent, and a baffle;

fig. 3 is a schematic diagram of a structure of the background art.

In the above figures: drying bin 1, first cloth bellows 2, ventilation board 3, first ventilation hole 4, third ventilation hole 5, first screw hole 6, first bolt 7, ventilation pipe 8, fourth ventilation hole 9, second cloth bellows 10, second screw hole 11, second bolt 12, second ventilation hole 13, motor 14, slider 15, pivot 16, gag lever post 17, baffle 18, fixed block 19, air heater 20, door plant 21, dehumidifier 22, ventilation hole 23.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

Examples:

as shown in fig. 1, a piano drying cabin, including drying cabin 1, install air heater 20 in the drying cabin 1, air heater 20's output switch-on is connected with first cloth bellows 2, first cloth bellows 2's both sides all switch-on are connected with hollow ventilating board 3, two ventilating board 3 one end is all slidably located in the first cloth bellows 2, two ventilating board 3's the other end all switch-on is connected with ventilation pipe 8, two ventilation pipe 8's the other end all switch-on is connected with second cloth bellows 10, just can slide relative ventilation pipe 8 in the second cloth bellows 10, two second cloth bellows 10's air outlet is relative, air outlet of first cloth bellows 2 is towards second cloth bellows 10's air outlet, air outlet of first cloth bellows 2 and second cloth bellows 10 all installs wind-blocking mechanism, the joint is equipped with door plant 21 on the drying cabin 1 lateral wall, and the concrete joint mode is open on the lateral wall of drying cabin 1 has the joint hole, door plant 21 joint is in joint hole, and this kind of joint mode has the top 23 in the drying cabin.

In the scheme, the piano is placed in the drying bin 1 by opening the door plate 21, and the hot air is conveyed into the ventilating plate 3, the ventilating pipe 8 and the second cloth air box 10 through the first cloth air box 2 by the hot air blower 20, the first cloth air box 2, the ventilating pipe 8 and the second cloth air box 10 by the arrangement of the hot air blower 20, so that when the blowing range of the first cloth air box 2 needs to be changed, the ventilating plate 3 moves along the length direction of the first cloth air box 2, the range of the air outlet area of the ventilating plate 3 outside the first cloth air box 2 is changed, the air outlet range of the first cloth air box 2 along the direction of the ventilating plate 3 can be adjusted, and the moisture extraction degree of a local area in the drying bin 1 is changed; the mode is used for drying pianos with different materials and different sizes, and the adjusting mode further improves practicality and applicability, when the blowing range of the second cloth air box 10 needs to be changed, the second cloth air box 10 is moved along the length direction of the ventilation pipe 8, so that the air outlet range of the ventilation pipe 8, in which the air outlet of the ventilation pipe 8 is positioned outside the second cloth air box 10, is changed, the air outlet range of the second cloth air box 10 along the direction of the ventilation pipe 8 is adjusted, and the degree of dehumidification is further changed;

when the air outlet ranges of the first air distribution box 2 and the second air distribution box 10 are required to be adjusted, the air shielding mechanism is adjusted, the air outlets of the first air distribution box 2 and the second air distribution box 10 are shielded in a range by the air shielding mechanism, the dehumidifying degree is changed, and finally air flow exchange is realized through the ventilation holes 23.

As shown in fig. 1, the wind shielding mechanism includes a motor 14 and two sliders 15, the motor 14 is fixedly connected to a side wall of the second wind distribution box 10, the second wind distribution box 10 is fixedly connected with a fixing block 19, an output end of the motor 14 is connected with a rotating shaft 16 with a screw rod structure, the rotating shaft 16 is rotatably arranged in the fixing block 19, a rod section of the rotating shaft 16 arranged in the fixing block 19 is a smooth rod section, two sections of threads of the rotating shaft 16 are in opposite directions, the two sliders 15 are respectively in threaded connection with two sections of threads of the rotating shaft 16, the two sliders 15 are respectively sleeved on the rotating shaft 16 and are in threaded connection with the rotating shaft 16, one ends of the two sliders 15, which are close to an air outlet of the first wind distribution box 2 or the second wind distribution box 10, are fixedly connected with a baffle 18, and the baffle 18 is opposite to the air outlet of the first wind distribution box 2 or the second wind distribution box 10.

Through setting up motor 14, slider 15, pivot 16 and baffle 18, start motor 14, motor 14 drives pivot 16 rotation, and the rotation of pivot 16 drives two sliders 15 and removes in opposite directions to drive two baffles 18 and remove in opposite directions, and then carry out the range to the air outlet of first cloth bellows 2 or second cloth bellows 10 and shelter from.

As shown in fig. 1, the motor 14 is fixedly connected with a stop lever 17 parallel to the rotating shaft 16, the stop lever 17 passes through the two sliding blocks 15, the sliding blocks 15 can follow the stop lever 17, and the stop lever 17 is fixedly arranged in the fixed block 19 in a penetrating manner. Through setting up gag lever post 17, can guarantee slider 15 and baffle 18 horizontal migration to two baffles 18 are close to or keep away from each other, thereby two baffles 18 shelter from the air-out scope of the air outlet of first cloth bellows 2 or second cloth bellows 10, thereby adjust the scope of blowing to the piano, change the degree of dehumidifying.

As shown in fig. 1, the air outlet side of the first air distribution box 2 is provided with a plurality of first ventilation holes 4, the air outlet side of the second air distribution box 10 is also provided with a plurality of second ventilation holes 13, one side of the ventilation board 3, which is close to the wind shielding mechanism, is provided with a plurality of third ventilation holes 5, and one side of the ventilation pipe 8, which is close to the wind shielding mechanism, is provided with a plurality of fourth ventilation holes 9. By providing the first vent hole 4, the second vent hole 13, the third vent hole 5, and the fourth vent hole 9, the air blown out by the air heater 20 is blown out to the piano through the first vent hole 4, the second vent hole 13, the third vent hole 5, and the fourth vent hole 9.

As shown in fig. 1 and 2, the baffle 18 has a circular arc structure, and the baffle 18 is opposite to the first ventilation hole 4 and the second ventilation hole 13, respectively. The baffles 18 are of arc structures, so that when the first cloth bellows 2 or the second cloth bellows 10 are shielded, the two baffles 18 gradually shield from the periphery to the inner periphery of the circumference, and the air outlet range of the first cloth bellows 2 or the second cloth bellows 10 is reduced from the outer periphery to the inner periphery of the circumference.

As shown in fig. 1, the ventilation pipe 8 has a circular pipe structure, and the second air distribution box 10 can rotate relative to the ventilation pipe 8. Therefore, the second cloth wind box 10 can be rotated, so that the inclination angle of the second cloth wind box 10 is changed, and the piano part can be blown more specifically.

As shown in fig. 1, a row of first threaded holes 6 consistent with the sliding direction of the ventilation plate 3 are formed in one side, away from the wind shielding mechanism, of the ventilation plate 3, first bolts 7 penetrate through the first threaded holes 6 and the first cloth bellows 2, and the first bolts 7 penetrate through the first threaded holes 6 and the first cloth bellows 2 and are in threaded connection with the first cloth bellows. By providing the first threaded holes 6 and the first bolts 7, after the length of the vent plate 3 extending out is determined, the first bolts 7 are screwed into one of the first threaded holes 6, and the vent plate 3 and the first cloth bellows 2 are locked relatively.

As shown in fig. 1, a row of second threaded holes 11 in the same sliding direction as the ventilation pipe 8 are formed in one side, away from the wind shielding mechanism, of the ventilation pipe 8, second bolts 12 penetrate through the second threaded holes 11 and the second air distribution box 10, and the second bolts 12 penetrate through the second threaded holes 11 and the second air distribution box 10 to be in threaded connection with the third air distribution box. By providing the second threaded holes 11 and the second bolts 12, after the length of the second bellows 10 extending out is determined, the second bolts 12 are screwed into one of the second threaded holes 11 to lock the ventilation pipe 8 and the second bellows 10 relatively.

Working principle:

when the piano type hot air blower is used, the hot air blower 20 is started, the hot air blower 20 conveys hot air into the first cloth air box 2, the ventilation board 3 is communicated with the ventilation pipe 8 because the first cloth air box 2 is communicated with the ventilation board 3, and the ventilation pipe 8 is communicated with the second cloth air box 10, so that the hot air enters the ventilation board 3, the ventilation board 3 and the second cloth air box 10 from the first cloth air box 2, and is blown to the piano through the first ventilation hole 4, the second ventilation hole 13, the third ventilation hole 5 and the fourth ventilation hole 9;

when the blowing range of the first cloth bellows 2 needs to be changed, the ventilation plate 3 is moved along the length direction of the first cloth bellows 2, then the first bolt 7 is screwed into one of the first threaded holes 6, and the ventilation plate 3 and the first cloth bellows 2 are locked relatively; when the blowing range of the second air distribution box 10 needs to be changed, the second air distribution box 10 is moved along the length direction of the ventilation pipe 8, and then a second bolt 12 is screwed into one of the second threaded holes 11 to lock the ventilation pipe 8 and the second air distribution box 10 relatively;

when the air output of the first air distribution box 2 and the second air distribution box 10 needs to be regulated, the motor 14 is started, the motor 14 drives the rotating shaft 16 to rotate, and the rotating shaft 16 drives the two sliding blocks 15 to move in opposite directions, so that the two baffle plates 18 are driven to move in opposite directions, and further the air outlet of the first air distribution box 2 or the second air distribution box 10 is shielded and regulated in a range, so that the whole operation is completed.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. A dry storehouse of piano, its characterized in that: including dry storehouse (1), install air heater (20) in dry storehouse (1), the output of air heater (20) switches on and is connected with first cloth bellows (2), the both sides of first cloth bellows (2) all switch on and are connected with hollow ventilating board (3), two in first cloth bellows (2) are all slidably located to ventilating board (3) one end, two the equal switch on of the other end of ventilating board (3) is connected with ventilation pipe (8), two the equal switch on of the other end of ventilation pipe (8) is connected with second cloth bellows (10), just can slide with relative ventilation pipe (8) in second cloth bellows (10), two the air outlet of second cloth bellows (10) is relative, the air outlet of first cloth bellows (2) is towards the air outlet of second cloth (10), wind shielding mechanism is all installed to the air outlet of first cloth bellows (2) and second cloth bellows (10).

2. The piano drying bin of claim 1, wherein: the wind shielding mechanism comprises a motor (14) and two sliding blocks (15), wherein the output end of the motor (14) is connected with a rotating shaft (16) with a screw rod structure, the two sliding blocks (15) are sleeved on the rotating shaft (16) and are in threaded connection with the rotating shaft (16), one end, close to an air outlet of the first air distribution box (2) or the second air distribution box (10), of each sliding block (15) is fixedly connected with a baffle (18), and the baffle (18) is opposite to the air outlet of the first air distribution box (2) or the second air distribution box (10).

3. The piano drying bin of claim 2, wherein: the motor (14) is fixedly connected with a limiting rod (17) parallel to the rotating shaft (16), and the limiting rod (17) penetrates through the two sliding blocks (15) and the sliding blocks (15) can follow the limiting rod (17).

4. The piano drying bin of claim 1, wherein: the novel air conditioner is characterized in that a plurality of first ventilation holes (4) are formed in one side of an air outlet of the first air distribution box (2), a plurality of second ventilation holes (13) are formed in one side of an air outlet of the second air distribution box (10), a plurality of third ventilation holes (5) are formed in one side, close to a wind shielding mechanism, of the ventilation plate (3), and a plurality of fourth ventilation holes (9) are formed in one side, close to the wind shielding mechanism, of the ventilation pipe (8).

5. A piano drying bin according to claim 3, wherein: the baffle (18) is of an arc structure, and the baffle (18) is respectively opposite to the first ventilation hole (4) and the second ventilation hole (13).

6. The piano drying bin of claim 1, wherein: the ventilation pipe (8) is of a circular pipe structure, and the second air distribution box (10) can rotate relative to the ventilation pipe (8).

7. The piano drying bin of claim 1, wherein: one side of the ventilation plate (3) deviating from the wind shielding mechanism is provided with a row of first threaded holes (6) consistent with the sliding direction of the ventilation plate (3), first bolts (7) are arranged in the first threaded holes (6) in a penetrating mode, and the first bolts (7) penetrate through the first threaded holes (6) and the first cloth bellows (2) and are in threaded connection with the three.

8. The piano drying bin of claim 1, wherein: one side of the ventilation pipe (8) deviating from the wind shielding mechanism is provided with a row of second threaded holes (11) consistent with the sliding direction of the ventilation pipe (8), second bolts (12) are arranged in the second threaded holes (11) in a penetrating mode, and the second bolts (12) penetrate through the second threaded holes (11) and the second air distribution box (10) and are in threaded connection with the second threaded holes, the second air distribution box and the second air distribution box.