CN212414308U - Circulating air structure of dryer and dryer - Google Patents

Abstract

The utility model discloses a circulated air structure and drying-machine of drying-machine. The utility model discloses a circulated air structure of drying-machine, including wind wheel shell, wind wheel and motor, the wind wheel set up in the wind wheel shell, just the wind wheel with clearance between the wind wheel shell forms spiral wind channel, the wind wheel with the power take off hub connection of motor, spiral wind channel's gas outlet and inside butt joint of drying-machine. The utility model discloses a circulated air structure of drying-machine, its wind channel reasonable in design, wind energy loss are low, drying efficiency is high, and it only needs a wind wheel can realize the inside and outside of drying-machine and takes a breath, makes the air cold and hot more even in the drying-machine, and effective noise reduction is derived to and reduction in production cost. The utility model also discloses a drying-machine of circulated air structure including aforementioned drying-machine.

Description

Circulating air structure of dryer and dryer

Technical Field

The utility model relates to a drying equipment technical field especially relates to a circulated air structure and drying-machine of drying-machine.

Background

A pet drying box is equipment for drying pet hair after bathing and beautifying. However, most of the existing pet dryers are simply spliced by wind wheels and heating components, and have no reasonable air duct design, so that the pet dryers have poor drying effect and high noise and affect the comfort of pets in the case; or set up the wind wheel in pet drying-machine's top or bottom, the wind wheel sets up and leads to the wind channel length, wind energy loss is big, drying efficiency is low in pet drying-machine's top, and the wind wheel sets up the top of pet drying-machine and probably the weeping, has the potential safety hazard.

SUMMERY OF THE UTILITY MODEL

Based on this, one of the purposes of the utility model is to provide a circulated air structure of drying-machine, its wind channel reasonable in design, wind energy loss are low, drying efficiency is high.

Based on this, the utility model discloses a second purpose lies in, provides a drying-machine, its wind channel reasonable in design, wind energy loss are low, drying efficiency is high.

The utility model discloses an one of purpose is realized through following technical scheme:

including wind wheel shell, wind wheel and motor, the wind wheel set up in the wind wheel shell, just the wind wheel with clearance between the wind wheel shell forms the spiral wind channel, the wind wheel with the power take off hub connection of motor, the gas outlet and the inside butt joint of drying-machine in spiral wind channel.

The utility model discloses a circulated air structure of drying-machine, gaseous axial get into the wind wheel, radially throw away gas by the blade of wind wheel again, and gaseous accumulation compression to spiral duct's gas outlet in spiral duct, the inside stoving effect that plays of rethread drying-machine. The utility model discloses a circulated air structure of drying-machine, wind channel reasonable in design, the noise is few, the wind energy loss is low, drying efficiency is high. Further, the utility model discloses a circulated air structure of drying-machine can realize inside and outside taking a breath of drying-machine through a wind wheel, and the cold and hot air that can avoid extra wind wheel to lead to is inhomogeneous, also can effective noise abatement source to and reduction in production cost.

Further preferably, the circulating air structure further comprises a guide member, and the guide member is arranged at an air outlet of the spiral air duct and guides air to the inside of the dryer.

Further preferably, the guide member includes a guide plate, the guide plate is provided with a plurality of ducts, inlets of the ducts are in butt joint with the air outlets of the spiral ducts, and outlets of the ducts are in butt joint with the inside of the dryer.

Further preferably, the guide plate is a U-shaped guide plate, and the plurality of hole channels are arranged in the U-shaped guide plate.

Further preferably, a heating assembly is arranged at an air outlet of the spiral air duct.

Further preferably, the heating assembly is a PTC heater.

Further preferably, the spiral duct is an archimedes spiral duct.

Further preferably, the wind wheel is a forward-inclined centrifugal wind wheel.

The utility model discloses a second purpose is realized through following technical scheme:

a dryer comprising the circulating air structure of the dryer of any one of the above.

Further preferably, the dryer includes a cabinet having an outer sidewall and an inner sidewall; the wind wheel shell set up in the lateral wall with between the inside wall, the wind wheel pin joint in between the lateral wall with between the inside wall and its axis of rotation perpendicular to lateral wall and inside wall, the lateral wall with the inside wall corresponds the axis of rotation of wind wheel is equipped with outer suction opening and interior suction opening respectively.

Further preferably, the outer suction opening and the inner suction opening are provided with gas filtering members.

Further preferably, the gas filter element comprises a dust filter net and a dust filter net, the dust filter net is arranged on the outer air suction opening, and the dust filter net is arranged on the inner air suction opening.

Compared with the prior art, the utility model discloses a circulated air structure and drying-machine of drying-machine, gaseous axial entering wind wheel are radially thrown away gas by the blade of wind wheel again, and gaseous accumulation compression to spiral duct's gas outlet in spiral duct, the rethread is to the inside stoving effect that plays of drying-machine. The utility model has reasonable design of air channel, low noise, low wind energy loss and high drying efficiency; the air in the box body can be sprayed out from bottom to top so as to dry the hair at the abdomen of the pet, so that the drying effect is better; the heating and drying function can be realized, and the wind energy utilization rate is improved; the work is stable and reliable, and the safety is high; the utility model discloses a circulated air structure of drying-machine can realize inside and outside taking a breath of drying-machine through a wind wheel, and the cold and hot air that can avoid extra wind wheel to lead to is inhomogeneous, also can effective noise reduction source to and reduction in production cost.

For a better understanding and an implementation, the present invention is described in detail below with reference to the accompanying drawings.

Drawings

Fig. 1 is an overall explosion diagram of the circulating air structure of the dryer of the present invention disposed in the dryer.

Fig. 2 is a sectional view of the circulating air structure of the dryer of the present invention provided in the dryer.

Fig. 3 is a schematic view of the whole circulating air structure of the dryer of the present invention disposed in the dryer, wherein a certain side wall of the box body is omitted.

Reference numerals: 1. a wind wheel housing; 2. a wind wheel; 3. a motor; 4. a guide member; 41. a guide plate; 42. a duct; 5. a heating assembly; 6. a motor bracket; 61. a vent hole; 7. a box body; 71. an outer sidewall; 72. an inner sidewall; 8. an outer suction port; 9. an inner suction opening; 10. a gas filter; 11. a dust filter screen; 12. a hair filtering net; 13. air holes are formed; 14. a transition region.

Detailed Description

The terms of orientation of up, down, left, right, front, back, top, bottom, and the like, referred to or may be referred to in this specification, are defined relative to their configuration, and are relative concepts. Therefore, it may be changed according to different positions and different use states. Therefore, these and other directional terms should not be construed as limiting terms.

The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.

The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.

The utility model provides a circulated air structure of drying-machine, includes wind wheel shell 1, wind wheel 2 and motor 3, wind wheel 2 set up in the wind wheel shell 1, just wind wheel 2 with clearance between the wind wheel shell 1 forms spiral wind channel, wind wheel 2 with the power take off hub connection of motor 3, the gas outlet and the inside butt joint of drying-machine in spiral wind channel.

The utility model discloses a circulated air structure of drying-machine, gaseous axial get into wind wheel 2, radially throw away gas by the blade of wind wheel 2 again, and gaseous accumulation compression to spiral duct's gas outlet in spiral duct, the rethread is to the inside stoving effect that plays of drying-machine. The utility model discloses a circulated air structure of drying-machine, wind channel reasonable in design, the noise is few, the wind energy loss is low, drying efficiency is high. Further, the utility model discloses a circulated air structure of drying-machine can realize inside and outside taking a breath of drying-machine through a wind wheel 2, and it is inhomogeneous to avoid the cold and hot air that extra wind wheel leads to, also can effective noise abatement source to and reduction in production cost.

Specifically, as shown in fig. 1 to 3, the circulating air structure further includes a guide 4, and the guide 4 is disposed at an air outlet of the spiral duct and guides air to the inside of the dryer. More specifically, the guide member 4 comprises a guide plate, the guide plate is provided with a plurality of ducts 41, the inlets of the ducts 41 are in butt joint with the air outlets of the spiral ducts, and the outlets of the ducts 41 are in butt joint with the inside of the dryer. Preferably, the guide plate is a U-shaped guide plate, and the plurality of ducts 41 are distributed in the whole U-shaped guide plate.

Inside the gaseous dryer of the gas outlet of hole 41 guide spiral duct through the baffle to realize the stoving effect, can arrange the pet in the interior concave department of U type baffle, gaseous supreme blowout is followed down through a plurality of holes 41, and the belly of the pet of being convenient for dry makes the stoving effect better, improves drying efficiency.

More specifically, the wind wheel housing 1 can be a wind wheel volute, the spiral air duct formed by the wind wheel housing 1 and the wind wheel 2 is preferably an Archimedes spiral air duct, the air duct is short, the wind energy loss is low, the volume of the spiral air duct is gradually increased, air can be accumulated and compressed in the spiral air duct and then ejected, and the ejected air has certain impact force, so that the drying function is better realized.

More specifically, a heating assembly 5 is arranged at the air outlet of the spiral air duct, and the heating assembly 5 is preferably a PTC heater. Can accelerate gas flow through heating element 5, improve wind energy utilization and rate, also can realize heating stoving function, improve drying efficiency.

Preferably, the wind wheel 2 is a forward-inclined centrifugal wind wheel which applies work by using centrifugal force to increase gas pressure and compress gas, so that the sprayed gas has certain impact force to better realize a drying function.

Preferably, the motor 3 connected to the wind wheel 2 is provided with a motor support 6. Specifically, the output shaft of the motor 3 is connected with the wind wheel 2, so that the wind wheel 2 rotates to suck external air, and the motor support 6 enables the motor 3 to work more stably and reliably, so that the drying efficiency is improved.

The utility model also discloses a dryer, including foretell dryer's circulated air structure.

Specifically, the dryer includes a cabinet 7, the cabinet 7 having an outer sidewall 71 and an inner sidewall 72; the wind wheel shell 1 is arranged between the outer side wall 71 and the inner side wall 72, the wind wheel 2 is pivoted between the outer side wall 71 and the inner side wall 72, the rotation axis of the wind wheel 2 is perpendicular to the outer side wall 71 and the inner side wall 72, and the outer side wall 71 and the inner side wall 72 are respectively provided with an outer suction opening 8 and an inner suction opening 9 corresponding to the rotation axis of the wind wheel 2.

Because the box 7 is provided with the outer suction opening 8 and the inner suction opening 9 corresponding to the rotation axis of the wind wheel 2, the outside and inside gas of the box 7 can enter the wind wheel 2 through the outer suction opening 8 and the inner suction opening 9, and then is radially thrown out by the blades of the wind wheel 2, and the gas is accumulated and compressed in the spiral air channel to the gas outlet of the spiral air channel, and then is dried towards the inside of the box 7, so that the inside and outside air suction function is realized.

The utility model discloses a dryer can realize the inside and the outside gas circulation of dryer through one set of stoving subassembly promptly, effective noise reduction and reduce cost also can supply fresh air to box 7 in, provide comfortable stoving environment.

In addition, the circulating air structure is arranged on the side wall of the box body 7 of the dryer, external air can be smoothly introduced, liquid leakage can be avoided, and therefore the safety of the dryer is improved.

More specifically, between the outer side wall 71 and the inner side wall 72, the wind wheel 2 is arranged in the wind wheel housing 1, the wind wheel 2 is connected with a power output shaft of the motor 3, the motor 3 is provided with a motor bracket 6, the motor bracket 6 is preferably an annular motor bracket 6 matched with the wind wheel housing 1, the motor 3 is positioned at an inner ring of the annular motor bracket 6, and the annular motor bracket 6 is provided with a vent hole 61 parallel to the rotation axis of the wind wheel 2. In this embodiment, the motor 3 and the motor bracket 6 are located between the wind wheel 2 and the outer suction opening 8.

The motor 3 enables the wind wheel 2 to rotate, air outside the box body 7 enters from the outer air suction opening 8 and then enters the wind wheel 2 through the air vent 61 in the motor support 6, and air inside the box body 7 directly enters the wind wheel 2 from the inner air suction opening 9, so that inner and outer air suction is achieved. The motor support 6 can support the motor 3, so that the motor 3 is more stable and reliable in working, and the drying efficiency is improved.

More specifically, the hub of the wind wheel 2 is provided with ventilation holes parallel to its axis of rotation.

When the wind wheel 2 is provided with the vent hole parallel to the rotation axis of the wind wheel, air inside and outside the box body 7 can axially enter the wind wheel 2, then the air is radially thrown out by the blades of the wind wheel 2, and the air is accumulated and compressed in the air channel to the air outlet of the spiral air channel and then is dried towards the inside of the box body 7. The ventilation hole makes gas entering wind wheel 2 more direct, and the volume of the gas that can get into wind wheel 2 is bigger, and the inside and outside gas circulation of realization is more thorough to a more comfortable stoving environment is provided.

Further specifically, the wind wheel 2 in the wind wheel housing 1 is provided with a gas filter 10. Preferably, the gas filter 10 comprises a dust screen 11 and a filter felt 12. Specifically, the dust filtering net 11 is arranged on one side, far away from the inside of the box body 7, of the wind wheel 2, and the hair filtering net 12 is arranged on one side, close to the inside of the box body 7, of the wind wheel 2. In addition, the dust filter 11 and the dust filter 12 may be directly disposed at the openings of the outer suction opening 8 and the inner suction opening 9 of the case 7, respectively.

When this drying-machine is used for the stoving pet hair, the pet in box 7 drops the hair easily, strain the hair in the box 7 in the hair of entering wind wheel 2, and because the environment that the drying-machine was located can be pet shop, personnel's intensive places such as pet hospital, the outside gas of box 7 is difficult to avoid containing the dust, strain dust net 11 and can filter the dust in the box 7 outside entering wind wheel 2's the gas, make the circulated air structure can realize inside and outside convulsions function smoothly, strain the effective life that debris in the suction gas can prolong this drying-machine, also can provide an inside air fresher, the more comfortable drying-machine of environment.

More specifically, the guide part can be used as a bottom partition plate and is arranged at the bottom in the box body 7 of the dryer, more specifically, the guide plate included by the guide part is arranged at the bottom in the box body 7 of the dryer, the inlet of the pore channel is in butt joint with the air outlet of the spiral air duct, the outlet of the pore channel faces the inside of the dryer, more specifically, the guide plate is preferably a U-shaped guide plate, the pore channel at the concave part of the U-shaped guide plate can be set to be square, the area of the sprayed air is increased, the pore channels at the two sides of the U-shaped guide plate can be set to be circular, and the guide plate can be.

More specifically, in the dryer, the air outlet position (or the outer air suction opening 8) of the spiral air duct of the circulating air structure and the appearance of the transition area 14 at the bottom of the box body 7 are set to be arc chamfers, specifically quarter circles, and the arrangement can effectively guide air in smooth transition and effectively reduce noise.

In addition, the shape of the guide plate can be set to be close to the inner bottom of the box body as much as possible according to the shape of the inner bottom of the box body, so that the guide plate is better matched with the box body.

The bottom in box 7 is arranged in to the guide, can place the pet on the guide, especially in the sunken position department of U type baffle, gaseous air outlet from spiral duct upwards spouts gas through the pore of U type baffle, can be promptly from supreme ground blowout gas and realize the stoving function down in the lower part of pet, a plurality of pore spun gas on the U type baffle can be diversified spout gas, and can dry the hair that the pet is difficult to the belly department of being dried, it is better to make the stoving effect, and the efficiency of drying is improved.

In addition, the box body 7 is provided with the air holes 13, so that when the drying machine realizes internal and external air suction, a small part of air can leave the box body 7 from the air holes 13, the volume of the air in the box body 7 is reduced, and sufficient fresh air can be added in time.

Compared with the prior art, the utility model discloses a circulated air structure and drying-machine of drying-machine, gaseous axial entering wind wheel 22 is radially thrown away gas by wind wheel 22's blade again, and gaseous accumulation compression to spiral duct's gas outlet in spiral duct, rethread are to the inside stoving effect that plays of drying-machine. The utility model has reasonable design of air channel, low noise, low wind energy loss and high drying efficiency; the air in the box body can be sprayed out from bottom to top, so that the hair at the abdomen of the pet can be dried, and the drying effect is better; the heating and drying function can be realized, and the wind energy utilization rate is improved; the work is stable and reliable, and the safety is high; the utility model discloses a circulated air structure of drying-machine can realize the inside and outside ventilation of drying-machine through a wind wheel 2, and the cold and hot air that can avoid extra wind wheel to lead to is inhomogeneous, also can effective noise reduction source to and reduction in production cost.

The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.

Claims (10)

1. The utility model provides a circulated air structure of drying-machine which characterized in that: including wind wheel shell, wind wheel and motor, the wind wheel set up in the wind wheel shell, just the wind wheel with clearance between the wind wheel shell forms the spiral wind channel, the wind wheel with the power take off hub connection of motor, the gas outlet and the inside butt joint of drying-machine in spiral wind channel.

2. The circulating air structure of a dryer according to claim 1, wherein: the circulating air structure further comprises a guide piece, and the guide piece is arranged at the air outlet of the spiral air duct and guides air to the inside of the dryer.

3. The circulating air structure of a dryer according to claim 2, wherein: the guide piece comprises a guide plate, the guide plate is provided with a plurality of pore channels, inlets of the pore channels are in butt joint with air outlets of the spiral air channels, and outlets of the pore channels are in butt joint with the inside of the dryer.

4. The circulating air structure of a dryer according to claim 3, wherein: the guide plate is a U-shaped guide plate, and the plurality of pore passages are distributed in the U-shaped guide plate.

5. The circulating air structure of a dryer according to any one of claims 1 to 4, wherein: and a heating component is arranged at the air outlet of the spiral air duct.

6. The circulating air structure of a dryer according to any one of claims 1 to 4, wherein: the spiral air duct is an Archimedes spiral air duct.

7. A dryer characterized in that: a circulating air structure including the dryer of any one of claims 1 to 6.

8. The dryer of claim 7, wherein: the dryer includes a cabinet having an outer sidewall and an inner sidewall; the wind wheel shell set up in the lateral wall with between the inside wall, the wind wheel pin joint in between the lateral wall with between the inside wall and its axis of rotation perpendicular to lateral wall and inside wall, the lateral wall with the inside wall corresponds the axis of rotation of wind wheel is equipped with outer suction opening and interior suction opening respectively.

9. The dryer of claim 8, wherein: and gas filtering pieces are arranged on the outer air suction opening and the inner air suction opening.

10. The dryer of claim 9, wherein: the gas filter element comprises a dust filtering net and a dust filtering net, the dust filtering net is arranged on the outer air suction opening, and the dust filtering net is arranged on the inner air suction opening.

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