CN116671459A

CN116671459A - Circulation stoving case

Info

Publication number: CN116671459A
Application number: CN202310657058.2A
Authority: CN
Inventors: 王永来; 赵学峰
Original assignee: Shanghai Birdsong Huaxiang Pet Co ltd
Current assignee: Shanghai Birdsong Huaxiang Pet Co ltd
Priority date: 2023-06-05
Filing date: 2023-06-05
Publication date: 2023-09-01

Abstract

The invention discloses a circulating drying box, and relates to the technical field of drying devices. Including the casing, set up ventilation unit and the heating element in the casing, form in the casing and hold cavity and first air inlet cavity, hold and be equipped with the interval cavity between cavity and the first air inlet cavity, the casing bottom is equipped with the second air inlet cavity, the second air inlet cavity communicates with holding the cavity, be equipped with first air intake and second air intake in the first air inlet cavity, first air intake and hold the cavity intercommunication, second air intake and second air inlet cavity intercommunication hold the cavity with through the venthole intercommunication between the interval cavity, ventilation unit and heating element set up in first air inlet cavity, ventilation unit makes the interval cavity is linked together with first air inlet cavity, the casing top is equipped with the bleeder vent, bleeder vent and interval cavity intercommunication, first air inlet cavity and external intercommunication. The invention discloses a drying box with internal circulation and increased hot air utilization rate.

Description

Circulation stoving case

Technical Field

The invention relates to the technical field of drying devices, in particular to a circulating drying box.

Background

With the development of cities, the population of the pets in the cities is continuously increased, and the accompanying pet matching equipment is also continuously increased. After the pet is bathed, the hair is moist and often affects indoor sanitation, the drying box is often used for drying the bathed pet hair, the existing drying box equipment such as the patent with the authorized bulletin number of CN 212414308U and the name of a dryer and the circulating air structure of the dryer discloses a circulating drying box, but hot air in the technology is directly emitted to the outside in the circulating process of the inside to form circulation in the drying box, so that the hot air is emitted to the outside more quickly, the utilization rate of the hot air is low, the air inlet is small due to the fact that the air inlet of only one air inlet channel at the bottom is small, and therefore the phenomenon that the air inlet is small and the hot air is emitted quickly is formed.

Therefore, in order to solve the above technical problems, a new technical solution is needed to solve the above technical problems. In particular to a circulating drying box.

Disclosure of Invention

The invention provides a circulating drying box for solving the technical problems of poor drying effect and high energy consumption caused by the fact that hot air after primary heating of the existing drying box in the market does not form internal circulation.

The technical scheme is as follows for realizing the purpose: the utility model provides a circulation stoving case, includes the casing, sets up ventilation unit and the heating element in the casing, form in the casing and hold cavity and first air inlet cavity, hold and be equipped with the interval cavity between cavity and the first air inlet cavity, the casing bottom is equipped with the second air inlet cavity, the second air inlet cavity communicates with holding the cavity, be equipped with first air intake and second air intake in the first air inlet cavity, first air intake communicates with holding the cavity, second air intake communicates with the second air inlet cavity, hold the cavity with through the venthole intercommunication between the interval cavity, ventilation unit and heating element set up in first air inlet cavity, ventilation unit makes the interval cavity with first air inlet cavity is linked together, the casing top is equipped with the bleeder vent, bleeder vent and interval cavity intercommunication, first air inlet cavity communicates with the external world.

Preferably, the shell comprises a front cover, a top cover, a side cover, a rear cover and a bottom cover, a bottom plate is arranged between the bottom cover and the top cover, a containing cavity is formed by enclosing on the bottom plate, a second air inlet cavity is formed by enclosing between the bottom plate and the bottom cover, a mounting plate and a partition plate are vertically arranged on the bottom cover, a spacing cavity is formed by enclosing between the partition plate and the mounting plate, the ventilation assembly further comprises a fan shell, and a first air inlet cavity is formed by enclosing between the mounting plate, the rear cover and the fan shell.

Preferably, the partition plate is fixedly installed above the installation plate, a first air inlet is formed below the installation plate, a second air inlet is formed below the first air inlet, and a heating assembly is arranged in front of the first air inlet; the back cover is provided with an air inlet hole, the bottom plate is provided with an air vent hole, the partition plate is provided with an air outlet hole, the top plate is provided with an air vent hole, and the air vent assembly penetrates through the mounting plate.

Preferably, a communicated gap is arranged between the partition plate and the mounting plate, and air can flow back into the first air inlet cavity from the interval cavity through the gap.

Preferably, the ventilation assembly comprises a first fan assembly and a second fan assembly, the first fan assembly and the second fan assembly penetrate through the mounting plate to enable the interval cavity to be communicated with the first air inlet cavity, an air deflector is further arranged on the mounting plate, the air deflector is enclosed on the periphery of the first fan assembly and the periphery of the second fan assembly, and the first air inlet and the second air inlet are located in the enclosing range of the air deflector.

Preferably, the first fan assembly and the second fan assembly are mounted on the fan housing, and the rear cover is mounted outside the first air inlet cavity.

Preferably, the first fan assembly and the second fan assembly are rotated in opposite directions.

Preferably, a skylight is further arranged on the top cover.

Preferably, the first fan assembly and the second fan assembly comprise a negative pressure fan and a wind wheel.

The invention has the beneficial effects that:

air pumped from the outside or the inside of the drying box is heated and then is respectively emitted into the accommodating cavity through the two channels, the air of the first air inlet blows into the accommodating cavity, and the air of the second air inlet blows into the accommodating cavity from the bottom, so that the air inflow in the accommodating cavity is increased. The wind in the accommodating cavity flows in three parts in the interval cavity, and one part of the wind is emitted to the outside, so that the pressure balance inside and outside the drying box is ensured, and the outside fresh air can be pumped in; part is drawn into through ventilation assembly and is carrying out the inner loop, and part is flowed into in the first air inlet cavity through the space between mounting panel and the baffle, carries out the inner loop, and this kind of circulation mode makes the heated hot-blast direct discharge to the external world, but most participated in the circulation of stoving incasement portion, reduced the cold amount of wind of drawing in from the external world, increased hot-blast utilization ratio, reduced heating assembly's energy consumption. The two circulation channels can ensure smooth air circulation in the drying box.

Drawings

Fig. 1 is a schematic perspective view of the whole structure of the present invention.

Fig. 2 is a schematic rear view of the overall structure of the present invention.

Fig. 3 is a schematic top view of the entire structure of the present invention.

Fig. 4 is a schematic view of the internal structure of the ventilation assembly of the present invention.

Fig. 5 is a schematic view showing the structure of the bottom cover of the present invention after being disassembled.

Fig. 6 is a schematic front view of the first air intake cavity of the present invention.

Fig. 7 is a schematic view of the structure of the bottom plate and the spacing cavity of the present invention.

Fig. 8 is a schematic diagram of the overall top view of the present invention.

Fig. 9 is a schematic cross-sectional view of fig. 9 taken along A-A.

Fig. 10 is a schematic perspective view of the base plate of the present invention.

Fig. 11 is a schematic top view of the base plate of the present invention.

Wherein:

10-accommodating the cavity; 11-a front cover; 12-top cover; 121-ventilation holes; 122-skylight; 13-side covers; 14-a rear cover; 141-an air inlet hole; 15-a bottom plate; 151-vent holes; 16-bottom cover; 20-mounting plates; 21-a blower housing; 22-a first fan assembly; 23-a second fan assembly; 24-wind deflector; 25-a first air inlet; 26-a second air inlet; 27-a separator; 271-an air outlet; 30-spacing the cavities; 40-a first air inlet cavity; 50-void; 60-a second air inlet cavity; 3-heating assembly.

Description of the embodiments

The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

In the description of the present invention, it should be noted that, as the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," "outer," and the like are used for convenience in describing the present invention and simplifying the description based on the azimuth or positional relationship shown in the drawings, it should not be construed as limiting the present invention, but rather should indicate or imply that the devices or elements referred to must have a specific azimuth, be constructed and operated in a specific azimuth. Furthermore, the terms "first," "second," "third," and the like, as used herein, are used for descriptive purposes only and are not to be construed as indicating or implying any relative importance.

In the description of the present invention, it should be noted that unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1 to 9, a circulation drying box includes a housing in which a receiving cavity 10 and a first air intake cavity 40 are formed, a ventilation assembly and a heating assembly 3 disposed in the housing. The accommodation cavity is a placement space for placing pets, and the first air inlet cavity is communicated with the outside and provides outside air for the ventilation assembly. A spacer cavity 30 is provided between the receiving cavity 10 and the first air intake cavity 40. The space cavity is a transition space, air in the accommodating cavity flows out into the space cavity, a part of air in the space cavity is discharged outwards, a part of air is pumped into the first air inlet cavity again through the ventilation assembly, and a part of air directly flows into the first air inlet cavity from the space cavity. The bottom of the shell is provided with a second air inlet cavity 60, and the second air inlet cavity 60 is communicated with the accommodating cavity 10. The ventilation assembly runs through the mounting plate 20 and is provided with a first air inlet 25 and a second air inlet 26, the first air inlet 25 is communicated with the accommodating cavity 10, and the second air inlet 26 is communicated with the second air inlet cavity 60. The accommodating cavity 10 is communicated with the spacing cavity 30 through an air outlet 271, the ventilation assembly and the heating assembly 3 are arranged on the mounting plate 20, the ventilation assembly enables the spacing cavity 30 to be communicated with the first air inlet cavity 40, an air vent 121 is formed in the top of the shell, the air vent 121 is communicated with the spacing cavity 30, and the first air inlet cavity 40 is communicated with the outside. The installation board below has the slope portion that the slope set up, and the second air intake sets up on the slope portion, and the slope of second air intake is provided with and is favorable to wind to pass through.

After the ventilation assembly is started, air is pumped into the first air inlet cavity 40 from the outside through the air inlet hole 141 of the rear cover 14, part of air in the accommodating cavity 10 is pumped in, the pumped air is thrown out through the first air inlet assembly 22 and the second air inlet assembly 23, flows in the air deflector, and is heated through the heating assembly 3, one part of the heated air directly flows into the accommodating cavity 10 through the first air inlet 25, the other part of the heated air flows into the second air inlet cavity 60 through the second air inlet 26, flows into the accommodating cavity 10 from the second air inlet cavity 60, and the pets are dried. The first air inlet 25 dries around the body of the pet, and the second air inlet 26 dries the abdomen of the pet. The two air inlets not only increase the dried parts, but also accelerate the ventilation in the drying box.

As shown in fig. 1 to 5, the housing includes a front cover 11, a top cover 12, a side cover 13, a rear cover 14 and a bottom cover 16, and the front cover 11, the top cover 12, the side cover 13, the rear cover 14 and the bottom cover 16 are sequentially enclosed to form a rectangular or square housing. As shown in fig. 10, a bottom plate 15 is disposed between the bottom cover 16 and the top cover 12, and a receiving cavity 10 is formed above the bottom plate 15. The bottom plate 15 and the bottom cover 16 are enclosed to form a second air inlet cavity 60. The bottom cover 16 is vertically provided with a mounting plate 20, the mounting plate 20 is provided with a partition plate 27, and a spacing cavity 30 is formed by enclosing the partition plate 27 and the mounting plate 20. The ventilation assembly includes a blower housing, and a first air intake cavity 40 is defined between the mounting plate 20, the blower housing 21 and the rear cover 14. The partition plate 27 is fixedly installed on the installation plate 20, and a first air inlet 25 is arranged below the installation plate 20 and directly communicates the accommodating cavity with the first air inlet cavity. A second air inlet 26 is arranged below the first air inlet 25, the second air inlet communicates the first air inlet cavity with the second air inlet cavity, and the ventilation hole communicates the accommodating cavity with the second air inlet cavity. A heating component 3 is arranged in front of the first air inlet 25. The heating assembly heats the air pumped by the ventilation assembly, and the heated air circulates through the first air inlet and the second air inlet. The rear cover 14 is provided with an air inlet 141, which communicates the outside with the first air inlet cavity. As shown in fig. 7, the bottom plate 15 is provided with a vent 151, and the partition plate 27 is provided with a vent 271 for allowing air in the accommodating cavity 10 to flow into the space cavity 30. The top plate 12 is provided with ventilation holes 121, the ventilation holes enable part of air in the interval cavity to circulate to the outside, the top cover 12 is also provided with a skylight 122, the accommodating cavity can directly circulate with the outside air by opening the skylight, and when the air environment in the accommodating cavity is improved.

As shown in fig. 9, the bottom plate 15 is obliquely arranged at the bottom of the housing, so that the air flowing into the second air inlet 26 flows upward from different positions of the bottom plate into the first air inlet cavity 10 when the bottom plate is obliquely arranged. As shown in fig. 10 and 11, the bottom plate 15 includes an air guiding strip and a vent hole 151, which are sequentially disposed on the bottom plate, and the air guiding strip has a downwardly convex arc-shaped structure. The air blown in from the second air inlet 26 is blown up into the accommodating cavity 10 through the ventilation holes under the blocking of the air guide strip.

The ventilation assembly is disposed through the mounting plate 20, as shown in fig. 7 and 9, which is directly installed between the top cover and the bottom cover, and the partition is installed and fixed by the mounting plate.

As shown in fig. 9, a communicating gap 50 is provided between the partition 27 and the mounting plate 20, and air can flow back from the space cavity 30 into the first air intake cavity 40 through the gap 50. The air in the interval cavity directly flows into the first air inlet cavity, so that the heated air participates in circulation.

The ventilation assembly adopts the prior art, for example, the ventilation assembly comprises a first fan assembly 22, a second fan assembly 23 and a negative pressure fan and an impeller matched with the first fan assembly 22 and the second fan assembly 23, and the first fan assembly 22 and the second fan assembly 23 are arranged on a fan shell 21. After the ventilation assembly is started, air at two ends of the fan is pumped in to throw the air out along the radial direction of the impeller. The first fan assembly 22 and the second fan assembly 23 penetrate through the mounting plate 20 to enable the interval cavity 30 to be communicated with the first air inlet cavity 40, an air deflector 24 is further arranged on the mounting plate 20, the air deflector 24 is enclosed on the periphery of the first fan assembly 22 and the second fan assembly 23, and the first air inlet 25 and the second air inlet 26 are located in the enclosed range of the air deflector 24. The air deflector is used for limiting circulation of air pumped by the first fan assembly and the second fan assembly, so that the pumped air can directionally circulate under the surrounding of the air deflector, and the air in the whole drying box forms a circulation loop and cannot be diffused everywhere.

The negative pressure fans in the first fan assembly and the second fan assembly rotate in opposite directions, so that air pumped by the two fans cannot incline towards the same direction when being thrown out. Thereby avoiding the condition that the air quantity of the air flowing into the accommodating cavity is uneven and large in deviation when the air in the drying box enters the accommodating cavity.

As shown in fig. 4, the rear cover 14 is mounted outside the first air intake cavity 40. The first fan assembly 22 and the second fan assembly 23 have the same structure, but the rotation directions of the internal fans are opposite after the internal fans are installed. The suction amount of air is increased by the two fan assemblies, and the air flow amount in the drying box is increased.

The drying box has the advantages that the internal circulation structure is added, the whole drying box device is communicated with the outside through the air inlet hole on the rear cover and the air hole on the top cover, and the functions of air inlet and air exhaust are respectively carried out. In the internal circulation process, air flows into the accommodating cavity through the first air inlet and the second air inlet, flows into the interval cavity through the air outlet during circulation, three flows of air in the interval cavity, most of air is directly pumped into the first air inlet cavity by the ventilation assembly, and a small part of air flows into the outside and flows into the first air inlet cavity through the gap. Compared with the air in the accommodating cavity directly flowing into the outside, the air distribution device increases the arrangement of one interval cavity, distributes the air in the interval cavity, increases the utilization rate of the heated air to enable most of the air to participate in the internal circulation, and simultaneously increases the first air inlet and the second air inlet for the air inlet channel due to the increase of the internal circulation, and the fan assembly is also additionally provided with two fan assemblies to enable the circulation of the internal circulation to be smoother. The fan assembly and the heating assembly are electrically controlled and respectively adopt the prior art, and are not described in detail herein.

The above embodiments are only for illustrating the present invention, not for limiting the present invention, and various changes and modifications may be made by one of ordinary skill in the relevant art without departing from the spirit and scope of the present invention, and therefore, all equivalent technical solutions are also within the scope of the present invention, and the scope of the present invention is defined by the claims.

Claims

1. The utility model provides a circulation stoving case, includes casing, sets up ventilation unit and heating element (3) in the casing, its characterized in that: the novel air conditioner is characterized in that a containing cavity (10) and a first air inlet cavity (40) are formed in the shell, an interval cavity (30) is formed between the containing cavity (10) and the first air inlet cavity (40), a second air inlet cavity (60) is formed in the bottom of the shell, the second air inlet cavity (60) is communicated with the containing cavity (10), a first air inlet (25) and a second air inlet (26) are formed in the first air inlet cavity (40), the first air inlet (25) is communicated with the containing cavity (10), the second air inlet (26) is communicated with the second air inlet cavity (60), an air outlet (271) is formed between the containing cavity (10) and the interval cavity (30), a ventilation assembly and a heating assembly (3) are arranged in the first air inlet cavity (40), the ventilation assembly enables the interval cavity (30) to be communicated with the first air inlet cavity (40), ventilation holes (121) are formed in the top of the shell, and the ventilation holes (121) are communicated with the interval cavity (30), and the first air inlet cavity (40) are communicated with the outside.

2. A circulation drying oven as claimed in claim 1, wherein: the shell includes protecgulum (11), top cap (12), side cap (13), back lid (14) and bottom (16), be equipped with bottom plate (15) between bottom (16) and top cap (12), enclose on bottom plate (15) and close and form holding cavity (10), enclose between bottom plate (15) and bottom (16) and close and form second air inlet cavity (60), vertically on bottom (16) be equipped with mounting panel (20) and baffle (27), enclose between baffle (27) and mounting panel (20) and close and form interval cavity (30), ventilation unit still includes fan housing (21), enclose between back lid (14) and fan housing (21) and form first air inlet cavity (40).

3. A circulation drying oven as claimed in claim 2, wherein: the partition plate (27) is fixedly arranged on the mounting plate (20), a first air inlet (25) is formed in the lower portion of the mounting plate (20), a second air inlet (26) is formed in the lower portion of the first air inlet (25), and a heating assembly (3) is arranged in front of the first air inlet (25); the rear cover (14) is provided with an air inlet hole (141), the bottom plate (15) is provided with an air vent hole (151), the partition plate (27) is provided with an air outlet hole (271), the top plate (12) is provided with an air vent hole (121), and the air vent assembly penetrates through the mounting plate (20).

4. A circulation drying oven as claimed in claim 2, wherein: a communicated gap (50) is formed between the partition plate (27) and the mounting plate (20), and air can flow back into the first air inlet cavity (40) from the interval cavity (30) through the gap (50).

5. A circulation drying oven as claimed in claim 2, wherein: the ventilation assembly comprises a first fan assembly (22) and a second fan assembly (23), the first fan assembly (22) and the second fan assembly (23) penetrate through the mounting plate (20) to enable the interval cavity (30) to be communicated with the first air inlet cavity (40), an air deflector (24) is further arranged on the mounting plate (20), the air deflector (24) is enclosed on the periphery of the first fan assembly (22) and the periphery of the second fan assembly (23), and the first air inlet (25) and the second air inlet (26) are located in the enclosing range of the air deflector (24).

6. The circulation drying oven of claim 5, wherein: the first fan assembly (22) and the second fan assembly (23) are mounted on the fan housing (21), and the rear cover (14) is mounted outside the first air inlet cavity (40).

7. The circulation drying oven of claim 5, wherein: the first fan assembly (22) and the second fan assembly (23) are opposite in rotation direction.

8. A circulation drying oven as claimed in claim 2, wherein: a skylight (122) is also arranged on the top cover (12).

9. The circulation drying oven of claim 5, wherein: the first fan assembly (22) and the second fan assembly (23) comprise a negative pressure fan and a wind wheel.