CN210695472U - Semi-closed pet blow-drying box - Google Patents

Abstract

A semi-closed pet blow-drying box comprises a shell (1) and an inner cylinder (4) firmly arranged in the shell, wherein the wall surface of one end of the shell (1) is provided with an air inlet (2) and a pet inlet (6), and the other end opposite to the air inlet is provided with an openable fence (5); a plurality of air holes (3) are uniformly arranged on the peripheral wall of the inner cylinder (4), and the air holes (3) on the inner cylinder (4) are arranged in a staggered way. The inner space of the inner cylinder is used for accommodating pets. The number of the air inlets can be 1-2, and the air inlets are matched with the air opening of the blower. The blower is inserted into the corresponding air inlet to blow hot air into the shell, and the hot air is uniformly and dispersedly blown to the pet body through the air holes on the inner barrel. Not only reduces noise pollution and potential noise damage to the pet, but also avoids scalding or burning the pet, has high wind energy utilization rate, improves the blow-drying efficiency and reduces the time required for blow-drying pet hair. Moreover, the use is convenient and the operation is simple.

Description

Semi-closed pet blow-drying box

Technical Field

The utility model relates to a weather device specifically is a semi-enclosed pet dries case, is applicable to and weathers fast wet pet (for example the pet of having just washed the bath etc.).

Background

Whether blow-dried at home or after bathing a pet (e.g., cat or dog) in a pet store, most often blow-dried directly using a conventional hair dryer. However, the efficiency and effectiveness of conventional blowers for drying pets is not ideal.

Firstly, the traditional hair drier has low drying efficiency, fast heat dissipation and large energy loss. Secondly, the hair dryer can generate a loud noise, the pet is more sensitive to hearing than human beings, and the noise of the hair dryer can cause discomfort and even fear to the pet. Thirdly, the air force of the hair dryer is large and the temperature is high, if the operation of a user of the hair dryer is unskilled, even the user does not notice the distance between the hair dryer and the pet sometimes, or the pet cannot move around, the hot air blown out by the hair dryer can scald or burn the skin of the pet, not only can the pet be hurt, but also great trouble is brought to the owner of the pet.

SUMMERY OF THE UTILITY MODEL

To the defect that above-mentioned prior art exists with not enough, weather efficiency for the improvement to the reduction causes latent noise injury to the pet, avoids the pet to be scalded or burn, the utility model provides a semi-enclosed pet dries case by blowing. This semi-enclosed pet blows dry box can use with ordinary hair-dryer is supporting, evenly blows the pet whole body with suitable temperature, wind-force and wind direction, not only can significantly reduce weather the required time, can reduce injury such as the potential noise or burn to the pet in addition.

The utility model discloses a semi-enclosed pet blows dry box, place the inner tube in this shell in the shell in including the shell with firm, wherein, be equipped with air intake and a pet entry on the one end wall of shell, the other end relative with it is equipped with the fence that can open, and align to grid has a plurality of wind holes on the perisporium of inner tube, and the inner space of inner tube is used for holding the pet.

Furthermore, the air holes in the inner cylinder are arranged in a staggered mode.

Furthermore, the number of the air inlets is 1-2.

Further, the number of the wind holes and the hole diameter are analyzed by the following model:

D＝2h×tanα+d

wherein D is the diameter of the air hole, h is the efficient blowing distance, α is the covering angle after the air is blown out, D is the diameter of the covering surface blown out by the air hole, r is the radius of the covering surface blown out by the air hole, P is the air quantity introduced into the ventilation space per second, N, M is the length and the width of the cylindrical expansion surface of the inner cylinder respectively, y represents the air intensity of the global unit area, P is the air intensity of the global unit area_nRepresenting the wind intensity of a single wind hole, generation S

The area of the unfolded surface of the surface cylinder,

an integer operation is performed to divide n by 2.

Furthermore, the air inlet is matched with an air opening of the blower.

The utility model discloses a built-in both ends are empty inner tube in relative inclosed shell, form a hollow semi-enclosed construction in inside. When the pet blow-drying box is used specifically, a pet such as a cat or a dog is placed into the inner barrel of the pet blow-drying box through the pet inlet, the fence at the other end can limit the movement of the pet and keep the air circulation, and the pet can breathe conveniently. 1-2 blowers are inserted into the air inlet and are started to blow, and the strong hot air blown by the blowers can be uniformly and dispersedly blown on the body surface of the pet through the air holes on the inner cylinder. After the pet hair is dried, the fence is opened, the pet can leave the pet drying box, and the pet drying operation is completed.

The utility model discloses a semi-enclosed pet blows dry box evenly blows to the pet through a plurality of wind holes of equipartition on the inner tube, forms suitable temperature, wind-force and wind direction, and wind evenly dispersed blows to the pet whole body. Therefore, noise pollution is reduced to a great extent, potential noise damage to the pet is reduced, scalding or burning to the pet is avoided, and the pet is easy to accept; moreover, as a large number of air holes are arranged, the energy is concentrated on the pet surface, the utilization rate of wind energy is high, the drying efficiency is improved, and the time for drying the pet hair is reduced; in addition, the use is convenient and simple.

Drawings

Fig. 1 is a perspective view showing the structure of the semi-enclosed pet blow-drying box of the present invention.

FIG. 2 is a microscopic view of wind direction of wind holes.

Fig. 3 is a schematic view of the arrangement of the covering surface of the wind holes.

FIG. 4 is a schematic view of a column.

In the figure: 1-shell, 2-air inlet, 3-air hole, 4-inner cylinder, 5-fence, 6-pet inlet.

Detailed Description

The following detailed description and the accompanying drawings will be used to describe and explain illustrative embodiments of the present invention.

The utility model discloses a semi-enclosed pet blow-dry case includes shell 1 and places inner tube 4 in this shell 1 firmly in, wherein, is equipped with air intake 2 and a pet entry 6 on the one end wall of shell 1, and the other end relative with it is equipped with fence 5 that can open, and align to grid has a plurality of wind holes 3 on the perisporium of inner tube 4, and the inner space of inner tube 4 is used for holding the pet. The air inlet 2 can be provided with 1-2 air inlets. The air inlet 2 is matched with an air port of a blower. The blower is inserted into the corresponding air inlet 2 to blow hot air into the shell 1, and the hot air is uniformly and dispersedly blown to the pet body through the air holes 3 on the inner barrel 1.

Moreover, the air holes on the inner cylinder are arranged in a staggered mode.

The material of the outer shell can be metal or plastic, and the material of the inner barrel can be plastic or stainless steel.

Introduce below the utility model discloses a semi-enclosed pet blow-dry box weather efficiency modeling and device detail design.

In order to enable the blown wind to cover the whole body of the pet more comprehensively and efficiently, the wind holes need to be designed and arranged scientifically. The utility model discloses a semi-enclosed pet weathers the case, and the wind hole takes the staggered arrangement to the messenger bloies the maximum, the unit area wind intensity of coverage is the target, calculates the range and the design in wind hole.

The utility model discloses a weather modeling efficiency modeling and analytic process as follows.

1. Problem assumption and simplification

(1) Under the ideal condition, the pressure intensity in the ventilation space is equal everywhere, and the air volume and the air speed blown out from each air hole are also equal;

(2) assuming that the distance between the air holes and the skin surface of the pet is 10 mm;

(3) if the wind speed blown in from the wind inlet is fixed, the blown-in hot wind is divided equally by all the wind holes and then blown out.

2. Problem analysis

One air hole corresponds to a coverage area, the size of the coverage area is influenced by the diameter of the air hole, the larger the diameter is, the larger the coverage area is, the more air quantity can be blown out from each air hole, but the air intensity in unit area can be reduced. Meanwhile, as the diameter of the wind hole and the coverage surface are increased, the gap between one coverage surface and the adjacent coverage surface is increased, and the coverage area of the whole wind is reduced.

For aspect calculation, the maximum wind intensity of the global average unit area is used as a target, and the corresponding number and radius of the wind holes are obtained, so that the arrangement and the design scheme of the wind blowing holes are obtained.

3. Establishing a model for analyzing the number and the diameter of the air holes

Fig. 2 is a microscopic view of the wind direction of the wind holes.

For example, for a typical diameter of 0.1-0.5 cm, the coverage angle α of a household blower (power at about 1600W) blown out is about 17 degrees, and the effective blowing distance h is about 10 cm.

(1) Diameter calculation model for coverage surface of air blowing through air holes

The diameter calculation formula of the coverage surface blown by the air holes is as follows:

d2 h × tan α + D (formula 1)

Wherein D is the diameter of the air hole, h is the efficient blowing distance, α is the coverage angle after the air is blown out, and D is the diameter of the coverage surface blown out by the air hole.

(2) Wind hole number and hole diameter relation calculation model

In order to ensure that the blown wind can cover a larger area, the adjacent wind holes on the inner cylinder are arranged in a staggered manner, and when warm hot wind is blown out from each wind hole, the formed covering surfaces are arranged as shown in fig. 3.

These wind hole coverage areas are shown as n rows and m columns, and a schematic view of each column is shown in fig. 4.

Setting the radius of a coverage surface blown by the air holes as r, and setting p as the air volume introduced into the ventilation space every second; the length of the cylindrical expansion surface of the inner cylinder is N, and the width of the cylindrical expansion surface of the inner cylinder is M. According to measurements with similar devices, the radius of the covering surface is approximately between 6mm and 10mm, and is estimated for the range of m, n:

wherein y represents the wind strength of the global unit area, P_nRepresenting the wind intensity of a single wind hole, S represents the area of the cylindrical development,

and in order to carry out integer taking operation of dividing n by 2, programming solution is carried out, and then the design arrangement scheme of the wind holes can be obtained.

A model of the number of wind holes and the aperture analysis is given above. For different condition designs, the simulation calculation according to the model by using a computer has different results.

Example verification:

for example, to demonstrate the solution of the model, calculations are performed here in a case after determination M, N, P, resulting in corresponding results. Assuming that M is 600mm, N is 400mm, and P is 2000, equation 3 becomes:

the objective function is unchanged, consistent with equation 2.

According to the above description and explanation, the semi-enclosed pet blow-drying box of the utility model blows the pet uniformly through the plurality of wind holes uniformly distributed on the inner barrel, forms proper temperature, wind power and wind direction, and blows warm wind uniformly and dispersedly to the whole body of the pet. Not only reduces noise pollution and potential noise damage to the pet, but also avoids scalding or burning the pet. And because of having set up a large amount of wind holes, the energy concentrates on the pet surface, and the wind energy utilization is high, has improved and has weathered efficiency, has reduced the time that weathers pet hair. In addition, this pet weathers case convenient to use, easy operation.

In a word, the utility model discloses a semi-enclosed pet blows dry box has the progress that is showing as follows:

1. the pet is placed in the relatively closed space of the inner barrel, so that the activity of the pet is limited, good air fluidity is ensured, and the pet can easily accept the pet;

2. the design is scientific, the air blowing is uniform, the energy is concentrated on the pet surface, the wind energy utilization rate is high, and the blow-drying efficiency is high;

3. the blow-drying box is relatively sealed, and has certain effects of reducing and inhibiting the noise of a blower;

4. the hot air is blown to the pet after passing through the blow-drying box, the temperature is reduced to a certain degree, and the burn to the surface of the pet is reduced.

The above description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto. The technical solutions disclosed by the present invention and the inventive concept thereof are equivalent or changed by those skilled in the art, and all the obtained technical solutions should be covered within the protection scope of the present invention.

Claims (5)

1. The utility model provides a semi-enclosed pet blows dry box, includes shell (1) and places inner tube (4) in this shell (1) firmly which characterized in that: an air inlet (2) and a pet inlet (6) are arranged on one end wall surface of the shell (1), and an openable fence (5) is arranged at the other end opposite to the air inlet; a plurality of air holes (3) are uniformly arranged on the peripheral wall of the inner barrel (4), and the inner space of the inner barrel (4) is used for accommodating pets.

2. The semi-enclosed pet blow-drying box of claim 1, wherein: the air holes (3) on the inner cylinder (4) are arranged in a staggered mode.

3. The semi-enclosed pet blow-drying box of claim 2, wherein: the number of the air inlets (2) is 2.

4. A semi-enclosed pet blow-drying box according to any one of claims 1-3, characterized in that: the number of the wind holes and the hole diameter are analyzed by the following model:

D＝2h×tanα+d

wherein D is the diameter of the air hole, h is the efficient blowing distance, α is the covering angle after the air is blown out, D is the diameter of the covering surface blown out by the air hole, r is the radius of the covering surface blown out by the air hole, P is the air quantity introduced into the ventilation space per second, N, M is the length and the width of the cylindrical expansion surface of the inner cylinder respectively, y represents the air intensity of the global unit area, P is the air intensity of the global unit area_nRepresenting the wind intensity of a single wind hole, S represents the area of the cylindrical development,

an integer operation to divide n by 2; and n and m are respectively the number of rows and columns of the air holes on the air hole covering surface.

5. The semi-enclosed pet blow-drying box of claim 4, wherein: the air inlet (2) is matched with an air port of a blower.

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