CN112056790A - Shoe cabinet - Google Patents

Abstract

The invention discloses a shoe cabinet, which comprises a shoe cabinet body, wherein a shoe placing cavity, an air bag cavity and at least one air supply channel are arranged in the shoe cabinet body; the shoe placing cavity comprises at least one layer of shoe placing cavity units, and adjacent shoe placing cavity units are communicated through air vents; an airflow processing module and a fan are arranged in the air bag cavity, and a dirty air outlet communicated with the outside and an air port communicated with one end of the shoe placing cavity are formed in the air bag cavity; a shoe placing cavity unit at the bottom layer in the shoe placing cavity is provided with a fresh air port communicated with the outside; one end of the air supply channel is communicated with the air bag cavity, and the air supply channel is provided with a shoe sole air supply structure extending into the shoe cavity units at the position corresponding to each shoe cavity unit; under the suction action of the fan, fresh air enters the shoe placing cavities from the fresh air inlets, flows through the shoe placing cavity units on each layer and then enters the air bag cavities from the air inlets; after passing through the airflow processing module, the airflow entering the air bag cavity is discharged from the dirty air outlet and/or conveyed into each shoe cavity unit through the air supply channel and the shoe sole air supply structure.

Description

Shoe cabinet

Technical Field

The invention relates to the technical field of shoe cabinet design, in particular to a shoe cabinet.

Background

With the improvement of living standard, the problems of dehumidification, deodorization and sterilization treatment after shoes pass through are widely regarded.

The house is returned to in outdoor operation or sports, the shoes are taken off to liberate feet, the smell in the shoes is released, the smell at the entrance hallway of the house is bad, and the position of the entrance hallway shoe cabinet in most of small and medium-sized houses is close to a kitchen restaurant, so that the food sanitation is influenced; some residents ask for the shoe cabinet and the shoe taking (putting on) space to be arranged outside the door, but the method is difficult to avoid taking the adjacent places as gullies, which not only hinders the view, but also brings about neighborhood disputes;

if the problems of safe and reliable cleaning/sterilizing/drying of the unloaded shoes due to outdoor work or sports of people are not solved, the problems cannot be fundamentally solved, and the chronic foot diseases such as athlete's foot, beriberi and the like which bother the human being for a long time cannot be eradicated.

For decades, many enterprises develop shoe cabinets with the functions of electric heating, dehumidification, medium adsorption, ultraviolet ozone sterilization and the like successively, find technical schemes for solving the problem of cleaning/sterilizing/drying household shoes, and achieve great achievements.

However, how to arrange the shoe cabinet indoors and prevent odor in shoes from escaping from the shoe cabinet to pollute air in hallways in the shoe cleaning/sterilizing/drying process and improve the indoor air environment has not been solved for many years.

Disclosure of Invention

Aiming at the problems in the background technology, the invention provides a shoe cabinet, which comprises a shoe cabinet body, wherein a shoe placing cavity, an air bag cavity and at least one air supply channel are arranged in the shoe cabinet body;

the shoe placing cavity comprises at least one layer of shoe placing cavity units, and the adjacent shoe placing cavity units are communicated through air vents; an airflow processing module and a fan are arranged in the air bag cavity, and a dirty air outlet communicated with the outside and an air port communicated with one end of the shoe placing cavity are formed in the air bag cavity; a shoe placing cavity unit at the bottom layer in the shoe placing cavity is provided with a fresh air port communicated with the outside;

one end of the air supply channel is communicated with the air bag cavity, and shoe sole air supply structures extending into the shoe cavity units are respectively arranged on the air supply channel and at positions corresponding to the shoe cavity units;

under the suction action of the fan, fresh air enters the shoe placing cavities from the fresh air inlets, flows through the shoe placing cavity units on each layer, and then enters the air bag cavities from the air inlets; and after passing through the airflow processing module, the airflow entering the air bag cavity is discharged from the dirty air outlet and/or is conveyed into each shoe cavity placing unit through the air supply channel and the shoe sole air supply structure.

The second air bag cavity is provided with a fresh air port communicated with the outside and a second air port communicated with the other end of the shoe placing cavity; one end of the air supply channel is communicated with the air bag cavity, and shoe sole air supply structures extending into the shoe cavity units are respectively arranged on the air supply channel and at positions corresponding to the shoe cavity units;

in some embodiments, the dirty air exhaust is in communication with a negative pressure exhaust duct of a fresh air system within the building.

In some embodiments, the shoe placing cavity comprises a plurality of layers of shoe placing cavity units which are sequentially arranged from top to bottom, the air bag cavity is arranged at the top of the shoe placing cavity, and the air opening is communicated with the shoe placing cavity unit at the top layer.

In some embodiments, the shoe cavity units and the ventilation openings between two adjacent shoe cavity units are respectively located at two ends of the shoe cavity units in the length direction.

In some embodiments, the air supply channel is arranged along the height direction of the shoe placing cavity, and a plurality of air supply channels are arranged along the length direction of the shoe placing cavity unit.

In some embodiments, the gas flow treatment module comprises a heating device and an ozone generator.

In some embodiments, a first air door is arranged on the dirty air outlet, and a second air door is arranged at the position where each air supply pipeline is communicated with the air bag cavity.

In some embodiments, the damper further comprises a driving device, the driving device is respectively connected with the first damper and each second damper through a connecting rod, and is used for controlling the opening and closing of the first damper and the second damper;

when the first damper is fully open, the second damper is fully closed; when the first damper is fully closed, the second damper is fully open; the second damper portion is open when the first damper portion is open.

In some embodiments, the first/second damper comprises:

a fixed orifice plate having a plurality of sequentially arranged ventilation areas disposed thereon;

the sliding pore plate is overlapped with the fixed pore plate, and air distribution ports are arranged on the sliding pore plate and correspond to the ventilation areas on the fixed pore plate and can cover the ventilation areas;

the driving device simultaneously pushes the sliding pore plates to move relative to the fixed pore plates through the connecting rods, and the overlapped parts of the ventilation areas and the air distribution openings are changed in the relative movement process, so that the opening and closing of the ventilation areas and the adjustment of the air flow are realized.

In some embodiments, the ventilation zones on the fixed orifice plate on the first damper are staggered from the ventilation zones on the fixed orifice plate on the second damper; the air distribution area on the sliding pore plate on the first air door is arranged opposite to the air distribution area on the sliding pore plate on the second air door;

the driving device drives the sliding orifice plate of the first air door and the sliding orifice plate of the second air door, and when the ventilation area on the first air door is completely overlapped with the air distribution area, the ventilation area on the second air door is completely not overlapped with the air distribution area; when the ventilation area on the first air door is completely not overlapped with the air distribution area, the ventilation area on the second air door is completely overlapped with the air distribution area; when the ventilation zone of the first damper partially coincides with the air distribution zone, the ventilation zone of the second damper partially coincides with the air distribution zone.

In some embodiments, a plurality of the ventilation areas are uniformly distributed along the transverse direction or the longitudinal direction of the fixed orifice plate at intervals, and a plurality of the air distribution openings are uniformly distributed along the transverse direction or the longitudinal direction of the sliding orifice plate at intervals; the ventilation area and the air distribution opening are the same in shape and size; the moving direction of the sliding pore plate is along the arrangement direction of the ventilation area and the air distribution area.

In some embodiments, the arrangement direction of the ventilation area and the air distribution opening on the first control air door is parallel to the arrangement direction of the ventilation area and the air distribution opening on the second control air door;

the distance between the adjacent ventilation areas is equal to the distance between the adjacent air distribution openings; the distance between the adjacent air distribution openings is larger than or equal to the size of the adjacent ventilation area in the moving direction between the fixed pore plate and the sliding pore plate.

Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:

the shoe cabinet provided by the invention can realize one or more of functions of open-circuit discharge of dirty air and closed-circuit circulation of airflow in the shoe cabinet, realize functions of deodorization, drying and the like in the shoe cabinet, effectively prevent the shoes from degumming, cracking, aging and the like, simultaneously prevent the odor in the shoe cabinet from polluting the air, and ensure the cleanness of indoor air.

Drawings

The above and other features and advantages of the present invention will be more clearly understood from the following detailed description taken in conjunction with the accompanying drawings, in which:

fig. 1 is a front view of the shoe chest intermittently operating to discharge foul air according to the present invention;

fig. 2 is a side view of the shoe chest intermittently operating to discharge foul air according to the present invention;

FIG. 3 is a front view of a closed cycle of drying air flow inside the shoe cabinet according to the present invention;

FIG. 4 is a side view of a closed cycle of drying air flow inside the shoe cabinet according to the present invention;

fig. 5 is a front view illustrating a continuous operation of the shoe chest according to the present invention;

fig. 6 is a side view illustrating a continuous operation of the shoe chest according to the present invention.

Detailed Description

The present invention will be described in more detail below with reference to the accompanying drawings, which illustrate embodiments of the invention. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. In the drawings, the size and relative sizes of layers and regions may be exaggerated for clarity.

Referring to fig. 1-6, the invention provides a shoe cabinet, which is characterized by comprising a shoe cabinet body, wherein a shoe placing cavity, an air bag cavity 1 and at least one air supply channel 12 are arranged in the shoe cabinet body; wherein, the shoe cavity comprises at least one layer of shoe cavity units 10, and the adjacent shoe cavity units 10 are communicated through the vent 6; an airflow processing module and a fan 4 are arranged in the air bag cavity 1, and a dirty air outlet 16 communicated with the outside and an air port 5 communicated with one end of the shoe placing cavity are arranged on the air bag cavity 1; a fresh air port 9 communicated with the outside is arranged on the bottom layer shoe cavity unit 8; one end of the air supply channel 2 is communicated with the air bag cavity 1, and the air supply channel 12 is provided with a shoe sole air supply structure 11 extending into the shoe cavity units 10 at the positions corresponding to the shoe cavity units 10;

under the suction action of the fan 4, the air bag cavity 1 is in a negative pressure state, fresh air enters the shoe placing cavities from the fresh air opening 9, flows through the shoe placing cavity units 10 on all layers, carries away dirty air in the shoe placing cavity units 10 on all layers, and then enters the air bag cavity 1 from the air opening 5; after being processed by the airflow processing module, the airflow entering the first air bag is discharged from the dirty air outlet 16 and/or is conveyed into each shoe cavity unit 10 through the air supply channel 12 and the shoe sole air supply structure 11, and each shoe sole air supply structure 11 conveys the processed dry air into a shoe object correspondingly placed in the shoe sole air supply structure 11 to perform operations such as deodorization, drying and the like.

Wherein, the foul air outlet 16 is communicated with a negative pressure exhaust pipe of a fresh air system in the building, and foul odor in the shoe cabinet is exhausted out of the building through the negative pressure exhaust pipe, so that the odor is prevented from being dissipated indoors.

The shoe cabinet provided by the invention can realize one or more of functions of open-circuit discharge of dirty air and closed-circuit circulation of airflow in the shoe cabinet, realize functions of deodorization, drying and the like in the shoe cabinet, effectively prevent the shoes from degumming, cracking, aging and the like, simultaneously prevent the odor in the shoe cabinet from polluting the air, and ensure the cleanness of indoor air.

In the embodiment, the shoe placing cavity comprises a plurality of layers of shoe placing cavity units 10 which are sequentially arranged from top to bottom, the air bag cavity 1 is arranged at the top of the shoe placing cavity, and the air opening 5 is communicated with the shoe placing cavity unit at the top layer; of course, in other embodiments, the position relationship between the wind bag cavity 1 and the shoe placing cavity may be adjusted according to specific situations, for example, the wind bag cavity 1 is located on the left and right sides of the shoe placing cavity, and the like, which is not limited herein.

Furthermore, the ventilation openings between the shoe cavity units and the two shoe cavity units which are adjacent to the shoe cavity units up and down are respectively positioned at the two ends of the shoe cavity units in the length direction, as shown in fig. 1; the design is favorable for airflow to flow through the whole shoe cavity unit, and the air pollution discharge effect is ensured.

In this embodiment, a plurality of air supply channels 12 are uniformly distributed on the back of the shoe cabinet body along the length direction of the shoe placing cavity unit 10; each air supply channel 12 is arranged along the height direction of the shoe placing cavity, and a plurality of air supply channels 12 are arranged along the length direction of the shoe placing cavity unit 10. The number of the air supply channels 12 may be one or more, and is not limited herein, and the specific number may be set according to specific needs.

Further, in this embodiment, the upper end of the air supply channel 12 is communicated with the air bag cavity 1, the lower end extends to the position of the bottom shoe cavity unit 8, and a shoe sole air supply structure 11 is arranged at the position corresponding to the bottom shoe cavity unit 8.

In this embodiment, the sole air supply structure 11 is an inclined tube, one end of which is communicated with the air supply channel 12, and the other end of which extends into the shoe cavity unit, and the inclined tube accurately conveys dry air into the shoe opposite to the shoe opening, so as to facilitate drying and deodorization in the shoe. Of course, in other embodiments, the specific structural form of the sole air supply structure 11 may also be adjusted according to specific situations, and is not limited herein.

In the present embodiment, the gas flow treatment module comprises a heating device 3 and an ozone generator 2, the heating device 3 is used for producing dry air, and the ozone generator 2 is used for deodorization and sterilization, but in other embodiments, the structure of the gas flow treatment module is not limited to the above, and can be adjusted according to specific situations, and is not limited herein.

In this embodiment, the dirty air outlet 16 is provided with a first damper 15, each of the air supply ducts 12 is provided with a second damper 13 at a position communicating with the air bag chamber 1, and the switching of the opening and closing of the first damper 15 and the second damper 13 realizes the switching of the operation state in the shoe cabinet. When the first air door 15 is opened and the second air door 13 is closed, the function of discharging dirty air through an opening in the shoe cabinet is realized; when the first air door 15 is closed and the second air door 13 is opened, the function of closed circulation of air flow in the shoe cabinet is realized; when the first air door 15 is closed and the second air door 13 is opened, the functions of exhausting dirty air through an open circuit in the shoe cabinet and circulating air flow in the shoe cabinet in a closed circuit are realized.

Further, in the present embodiment, the first damper 15 and the second damper 13 are driven and operated synchronously.

Specifically, the shoe cabinet further comprises a driving device 14, wherein the driving device 14 is respectively connected with the first air door 15 and each second air door 13 through a connecting rod and is used for controlling the opening and closing of the first air door 15 and the second air door 13; when the first damper 15 is fully open, the second damper 13 is fully closed; when the first damper 15 is fully closed, the second damper is fully open; when the first damper 15 is partially open, the second damper 13 is also partially open.

Further, the first air door comprises a first fixed orifice plate and a first sliding orifice plate, and a plurality of first ventilation areas which are arranged in sequence are arranged on the first fixed orifice plate; the first sliding pore plate and the first fixed pore plate are overlapped, a first air distribution opening is arranged on the first sliding pore plate at the position corresponding to each first ventilation area on the first fixed pore plate, and the first air distribution opening can cover the first ventilation area; the driving device 14 is used for pushing the first sliding orifice plate to move relative to the first fixed orifice plate, and the overlapping part of each first ventilation area and the first air distribution opening is changed in the relative movement process, so that the opening and closing of the first ventilation area and the adjustment of the air flow are realized, and the first air door 15 is opened and closed or the adjustment of the air flow is realized.

The second air door comprises a second fixed orifice plate and a second sliding orifice plate, and a plurality of second ventilation areas which are arranged in sequence are arranged on the second fixed orifice plate; the second sliding pore plate and the second fixed pore plate are overlapped, a second air distribution opening is arranged on the second sliding pore plate and at the position corresponding to each second ventilation area on the second fixed pore plate, and the second air distribution opening can cover the second ventilation area; the driving device is used for pushing the second sliding orifice plate to move relative to the second fixed orifice plate, and the overlapped part of each second ventilation area and the second air distribution port is changed in the relative movement process, so that the opening and closing of the second ventilation area and the adjustment of the air flow are realized, and the opening and closing of the second air door 13 or the adjustment of the flow are realized.

During use, the driving device 14 synchronously drives the sliding pore plate of the first air door 15 and the sliding pore plate of the second air door 13:

when the ventilation area on the first air door 15 completely coincides with the air distribution area, the ventilation area on the second air door 13 does not exactly coincide with the air distribution area completely, the first air door 4 is opened, and the second air door is closed;

when the ventilation zone on the first air door 15 is completely not overlapped with the air distribution zone, the ventilation zone on the second air door 13 is just completely overlapped with the air distribution zone; the first air door 4 is closed, and the second air door is opened;

when the ventilation zone on the first damper 15 coincides partially (x%) with the air distribution zone, the ventilation zone on the second damper 13 also coincides partially (1-x%) with the air distribution zone; the first damper 15 effects partial opening and the second damper 13 effects partial opening. For example, when the ventilation zone on the first damper partially coincides with the distribution zone by 30%, the ventilation zone on the second damper partially coincides with the distribution zone by 70%.

Furthermore, a plurality of first ventilation areas/second ventilation areas are uniformly distributed along the transverse direction or the longitudinal direction of the first fixed pore plate/the second fixed pore plate at intervals, and a plurality of first air distribution openings/second air distribution openings are uniformly distributed along the transverse direction or the longitudinal direction of the first sliding pore plate/the second sliding pore plate at intervals; the shape and the size of the first ventilation area/the second ventilation area are the same as those of the first air distribution opening/the second air distribution opening; the moving direction of the first sliding orifice plate/the second sliding orifice plate is along the arrangement direction of the first ventilation area/the second ventilation area and the first air distribution opening/the second air distribution opening. The driving rod of the driving device 5 is parallel to the arrangement direction of the ventilation area and the air distribution opening.

The distance between the adjacent first ventilation areas/second ventilation areas is equal to the distance between the adjacent first air distribution openings/second air distribution openings; the distance between the adjacent first air distribution openings/second air distribution openings is larger than or equal to the size of the adjacent first ventilation area/second ventilation area in the moving direction between the first fixed orifice plate 401/the second fixed orifice plate and the first sliding orifice plate/the second sliding orifice plate.

Further, a first ventilation area on a first fixed orifice plate on the first air door 15 is arranged in a staggered manner with a second ventilation area on a second fixed orifice plate on the second air door 13; the first air distribution area on the first sliding orifice plate on the first damper 15 is arranged opposite to the second air distribution area on the second sliding orifice plate on the second damper 13. The embodiment is arranged through the scheme, so that the second ventilation area is completely not overlapped with the second air distribution opening when the first ventilation area is completely overlapped with the first air distribution opening, the second ventilation area is completely overlapped with the second air distribution opening when the first ventilation area is completely not overlapped with the first air distribution opening, and the second ventilation area is partially overlapped with the second air distribution opening when the first ventilation area is partially overlapped with the first air distribution opening.

The working principle of the shoe cabinet provided by the invention is further explained as follows:

1. shoe cabinet open-circuit operation for exhausting foul air

As shown in fig. 1-2, the fresh air inlet of the shoe cabinet is in an open state, the first air door of the dirty air outlet is in an open state, and the second air door 13 at the position where the air supply channel is communicated with the air bag cavity is in a closed state;

indoor environment airflow is supplemented with fresh air from a fresh air port 9 into a bottom layer shoe cavity unit 8, flows into an upper layer shoe cavity unit through an air port 7, then flows through each layer shoe cavity unit 10, carries away dirty air in each layer shoe cavity unit 10, and then enters an air bag cavity 1 from an air port 5; the air flow entering the wind bag cavity 1 is discharged from the dirty air outlet 16 after passing through the air flow processing module, and the air flow from the dirty air outlet can be directly discharged indoors or outdoors through a channel.

2. Shoe cabinet internal drying airflow closed cycle

Referring to fig. 3-4, the fresh air inlet of the shoe cabinet is in a closed state, the first air door of the dirty air outlet is in a closed state, and the second air door 13 at the communication part of the air supply channel and the air bag cavity 1 is in an open state;

the operation of a fan in the shoe cabinet enables the air bag cavity 1 at the top of the shoe cabinet to be in positive pressure; the fan injects low-temperature drying airflow in the shoe cabinet top air bag cavity 1 into the shoe sole cavity through the air supply channel 12 and the shoe sole air supply structure 11 to press out dirty air, and thus the drying airflow is continuously circulated;

3. shoe cabinet open-circuit discharge dirty air and internal drying airflow closed-circuit circulation synchronous operation

As shown in fig. 5-6, the fresh air inlet of the shoe cabinet is in an open state, the first air door of the dirty air outlet is in an open state, and the second air door 13 at the position where the air supply channel is communicated with the air bag cavity is in an open state;

the fan 4 jets low-temperature dry air flow of the shoe cabinet inner main body into the shoe sole cavity through the air supply channel 12 and the shoe sole air supply structure 11 to press out dirty air; meanwhile, a small amount of indoor air is supplemented with fresh air from a fresh air port 9 to the bottom layer shoe cavity units 8, enters the shoe cavities through the second air ports 8, flows through the shoe cavity units 10 on all layers, carries away dirty air in the shoe cavity units 10 on all layers, and then enters the air bag cavity 1 from the air ports 5; the air flow entering the air bag cavity 1 is processed by the air flow processing module and then discharged from the dirty air outlet 16.

The shoe cabinet provided by the invention has the beneficial effects that:

firstly, a shoe cabinet is arranged in a house, and the shoe soles are blown by low-temperature dry air to blow foot sweat, so that shoes are not damaged, and the shoes are effectively prevented from degumming, cracking and aging;

secondly, in the shoe cleaning/sterilizing/drying process, smell in the shoes is prevented from escaping from the shoe cabinet to pollute indoor air, and the indoor air is guaranteed to be clean.

It will be appreciated by those skilled in the art that the invention can be embodied in many other specific forms without departing from the spirit or scope thereof. Although embodiments of the present invention have been described, it is to be understood that the present invention should not be limited to those precise embodiments, and that various changes and modifications can be effected therein by one skilled in the art without departing from the scope or spirit of the invention as defined by the appended claims.

Claims (12)

1. A shoe cabinet is characterized by comprising a shoe cabinet body, wherein a shoe placing cavity, an air bag cavity and at least one air supply channel are arranged in the shoe cabinet body;

the shoe placing cavity comprises at least one layer of shoe placing cavity units, and the adjacent shoe placing cavity units are communicated through air vents; an airflow processing module and a fan are arranged in the air bag cavity, and a dirty air outlet communicated with the outside and an air port communicated with one end of the shoe placing cavity are formed in the air bag cavity; a shoe placing cavity unit at the bottom layer in the shoe placing cavity is provided with a fresh air port communicated with the outside;

one end of the air supply channel is communicated with the air bag cavity, and shoe sole air supply structures extending into the shoe cavity units are respectively arranged on the air supply channel and at positions corresponding to the shoe cavity units;

under the suction action of the fan, fresh air enters the shoe placing cavities from the fresh air inlets, flows through the shoe placing cavity units on each layer, and then enters the air bag cavities from the air inlets; and after passing through the airflow processing module, the airflow entering the air bag cavity is discharged from the dirty air outlet and/or is conveyed into each shoe cavity placing unit through the air supply channel and the shoe sole air supply structure.

The second air bag cavity is provided with a fresh air port communicated with the outside and a second air port communicated with the other end of the shoe placing cavity; one end of the air supply channel is communicated with the air bag cavity, and shoe sole air supply structures extending into the shoe cavity units are respectively arranged on the air supply channel and corresponding to the shoe cavity units.

2. A shoe chest according to claim 1 wherein the dirty air outlet is in communication with a negative pressure exhaust duct of a fresh air system within the building.

3. The shoe cabinet according to claim 1, wherein the shoe placing cavity comprises a plurality of layers of the shoe placing cavity units arranged in sequence from top to bottom, the air bag cavity is arranged at the top of the shoe placing cavity, and the air opening is communicated with the shoe placing cavity unit at the top layer.

4. The shoe cabinet according to claim 3, wherein the shoe cavity units and the ventilation openings between two of the shoe cavity units adjacent to each other up and down are respectively located at both ends of the shoe cavity units in a length direction.

5. The shoe chest according to claim 1, wherein the air supply passage is provided in a height direction of the shoe placing chamber, and a plurality of the air supply passages are arranged in a length direction of the shoe placing chamber unit.

6. A shoe chest according to claim 1 wherein said airflow treatment module comprises a heating device and an ozone generator.

7. A shoe cabinet according to claim 1, wherein a first damper is provided at the foul air discharge port, and a second damper is provided at a position where each of the air supply ducts communicates with the air bag chamber.

8. A shoe cabinet according to claim 7, further comprising a driving device, wherein the driving device is connected to the first damper and each of the second dampers through a connecting rod, respectively, for controlling the opening and closing of the first damper and the second damper;

when the first damper is fully open, the second damper is fully closed; when the first damper is fully closed, the second damper is fully open; the second damper portion is open when the first damper portion is open.

9. A shoe chest according to claim 8 wherein the first/second damper comprises:

a fixed orifice plate having a plurality of sequentially arranged ventilation areas disposed thereon;

the sliding pore plate is overlapped with the fixed pore plate, and air distribution ports are arranged on the sliding pore plate and correspond to the ventilation areas on the fixed pore plate and can cover the ventilation areas;

the driving device simultaneously pushes the sliding pore plates to move relative to the fixed pore plates through the connecting rods, and the overlapped parts of the ventilation areas and the air distribution openings are changed in the relative movement process, so that the opening and closing of the ventilation areas and the adjustment of the air flow are realized.

10. A shoe chest as claimed in claim 9, wherein the ventilation area of the fixed orifice plate of the first damper is staggered with the ventilation area of the fixed orifice plate of the second damper; the air distribution area on the sliding pore plate on the first air door is arranged opposite to the air distribution area on the sliding pore plate on the second air door;

the driving device drives the sliding orifice plate of the first air door and the sliding orifice plate of the second air door, and when the ventilation area on the first air door is completely overlapped with the air distribution area, the ventilation area on the second air door is completely not overlapped with the air distribution area; when the ventilation area on the first air door is completely not overlapped with the air distribution area, the ventilation area on the second air door is completely overlapped with the air distribution area; when the ventilation zone of the first damper partially coincides with the air distribution zone, the ventilation zone of the second damper partially coincides with the air distribution zone.

11. A shoe chest according to claim 9 or 10, wherein a plurality of said ventilating areas are uniformly spaced along a lateral or longitudinal direction of said fixed orifice plate, and a plurality of said air distribution openings are uniformly spaced along a lateral or longitudinal direction of said sliding orifice plate; the ventilation area and the air distribution opening are the same in shape and size; the moving direction of the sliding pore plate is along the arrangement direction of the ventilation area and the air distribution area.

12. A shoe chest as claimed in claim 11, wherein the direction of arrangement of the ventilation area and the air distribution opening of the first control damper is parallel to the direction of arrangement of the ventilation area and the air distribution opening of the second control damper;

the distance between the adjacent ventilation areas is equal to the distance between the adjacent air distribution openings; the distance between the adjacent air distribution openings is larger than or equal to the size of the adjacent ventilation area in the moving direction between the fixed pore plate and the sliding pore plate.

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