CN209537875U - A kind of dryer air guide structure and the dryer with the air guide structure - Google Patents

Abstract

The utility model discloses a kind of dryer air guide structures, the dryer air guide structure includes back casing (1) and pedestal (2), the back casing (1) is arranged in pedestal (2) upper back, air inlet (1a) is provided on the back casing (1), it is provided with dry wind air draft spiral case (2a) on the pedestal (2), dry wind air outlet (23) are set in the dry wind air draft spiral case side (2a)；In the air inlet (1a) and dry wind air outlet (23) junction, it is additionally provided with air inlet interconnecting piece (14)；On the air inlet (1a), it is additionally provided with wind guide cover (4), wind guide cover (4) top section, which buckles, to be covered on air inlet (1a), and wind guide cover (4) bottom part, which buckles, to be covered on air inlet interconnecting piece (14).The beneficial effects of the utility model are: reducing air drag and air return in air duct.

Description

A kind of dryer air guide structure and the dryer with the air guide structure

Technical field

The utility model relates to dryer field, it is specifically related to a kind of dryer air guide structure and there is the air guide structure Dryer.

Background technique

Heating structure will become high temperature dry air and enter in roller after air heating in dryer, high temperature dry air Become medium temperature highly humid air later with the contact with clothing of rolling shake, medium temperature highly humid air enters after filter screen removes line bits Condenser, the heat exchange action through condenser, the vapor in medium temperature highly humid air can be condensed, and cooling water is through water storage tank Outside is extracted into water storage tank or is exhausted directly to by draining pump after convergence, and the air after condenser becomes low temperature and low humidity Air continues flow through air inlet duct, enters after heating and repeats next circulation in roller, completes clothes drying function.

The ventilation opening that only one is connected with air inlet duct on the pedestal of dryer, the low temperature and low humidity after condenser are empty Gas enters air inlet duct by ventilation opening, and air inlet duct is made of fan cover and air duct cover board, and low temperature and low humidity air is via wind inlet channel Into in heating structure, becomes high temperature low-humidity air and enter in roller after through the wind passage mouth in back plate.In order to avoid heating knot Structure is directly exposed, and there has been the rear backplate of heat-blocking action in wind inlet channel outside outside, and one is formed between wind inlet channel and rear backplate A insulation region, which communicates with air inlet duct, but is isolated with external environment.

When air flows through air inlet duct, air inlet sprawling of the air in dryer back plate, due to the air inlet in back plate Mouthful it is usually arranged as the biggish circle of area, to make when air inlet sprawling of the air in dryer back plate air pressure gradually Become smaller, i.e., the resistance in air duct increases accordingly, and is easy to appear that air stream in air duct enters air inlet slowly or air return shows As.

Utility model content

One of the utility model is designed to provide a kind of dryer air guide structure and the drying with the air guide structure Machine, so that wind guide cover upper end is connect with the air inlet in dryer back plate, wind guide cover lower end is connect with spiral case air outlet, reduces wind Road internal resistance and reflux.

Specifically, the utility model is achieved by the following technical solution:

A kind of dryer air guide structure, the dryer air guide structure include back casing and pedestal, the back casing setting In pedestal upper back, it is provided with air inlet on the back casing, is provided with dry wind air draft spiral case on the base, Dry wind air outlet is arranged in the dry wind air draft spiral case side；In the air inlet and dry wind air outlet junction, It is additionally provided with air inlet interconnecting piece；On the air inlet, it is additionally provided with wind guide cover, the wind guide cover top section buckles covering On air inlet, the wind guide cover bottom part, which buckles, to be covered on air inlet interconnecting piece.

Preferably, the wind guide cover has left side wall, right side wall and side wall, left side wall, the right side wall of the wind guide cover Wind guide cover is surrounded into the narrow trapezium structure in the wide lower part in top with side wall.

Preferably, being also respectively provided with left side wall extended plate and right side wall extension in the bottom of the left side wall and right side wall Plate, the left side wall extended plate are consistent with right side wall extended plate structure.

Preferably, the left side wall extended plate and left side wall are integrally formed and design, also set in the left side wall extended plate It is equipped with left side wall extended plate screw hole.

Preferably, side wall extended plate is additionally provided in the side wall of the wind guide cover, in the side wall extended plate At least one side wall extension plate hook hole is set；Fixed coupler body, the stay hook physical efficiency are additionally provided in the air inlet discharge surface It is enough to fix in the side wall extension plate hook hole.

Preferably, air inlet enclosure interior recess setting backward, enclosure interior is recessed to be formed the air inlet backward Circular flat.

Preferably, being recessed on the circular flat to be formed in the air inlet, it is provided with the first air inlet notch, the second air intake duct Mouth and third enter the wind notch, and the top position that air inlet is recessed on the circular flat to be formed is arranged in the first air inlet notch, The second air inlet notch and third air inlet notch are separately positioned on the downside of the center of circle that air inlet is recessed on the circular flat to be formed Position.

Preferably, the first air inlet notch is set as the translot mouth that transverse width is greater than longitudinal height, and described first The incoming air area for entering the wind notch is greater than the second air inlet notch and third enters the wind any area of notch.

Preferably, the dry wind air draft spiral case includes wind wheel accommodating chamber, it is provided with wind wheel in the wind wheel accommodating chamber, Dry wind air outlet is set in wind wheel accommodating chamber side, the two sidewalls of the dry wind air outlet are separately connected wind wheel receiving The bottom wall of chamber and the roof of wind wheel accommodating chamber are also set up recessed on the side wall of dry wind air outlet connection wind wheel accommodating chamber roof Portion.

A kind of dryer, the dryer use dryer air guide structure above-mentioned.

The beneficial effects of the utility model are: reducing air drag and air return in air duct.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor Under, it is also possible to obtain other drawings based on these drawings.

Fig. 1 is a kind of dryer back casing structural schematic diagram provided by the utility model；

Fig. 2 is the dryer back casing structural schematic diagram provided by the utility model with wind guide cover；

Fig. 3 is dryer back provided by the utility model overall structure diagram.

Description of symbols

Further clearly to illustrate the connection relationship between the structure of the utility model and each component, give following attached Icon note, and be illustrated.

Back casing 1；Air inlet 1a；First air inlet notch 11；Second air inlet notch 12；Third enters the wind notch 13；Air inlet Interconnecting piece 14；Fixed coupler body 15；Pedestal 2；Dry wind air draft spiral case 2a；Wind wheel accommodating chamber 21；Wind wheel 22；Dry wind air outlet 23；Back shroud 3；Back casing covering part 31；Wind wheel air outlet covering part 32；Wind wheel covering part 33；Wind guide cover 4；Left side wall 41；It is left Side wall extended plate 411；Left side wall extended plate screw hole 412；Right side wall 42；Right side wall extended plate 421；Side wall 43；Side wall is prolonged Panel 431；Side wall extension plate hook hole 432.

Description of symbols through the above attached drawings can be more clearly understood and illustrate in conjunction with the embodiments of the present invention The technical solution of the utility model.

Specific embodiment

Example embodiments are described in detail here, and the example is illustrated in the accompanying drawings.Following description is related to When attached drawing, unless otherwise indicated, the same numbers in different drawings indicate the same or similar elements.Following exemplary embodiment Described in embodiment do not represent all embodiments consistent with the utility model.On the contrary, they be only with such as The example of the consistent device and method of some aspects be described in detail in the appended claims, the utility model.

It is only to be not intended to be limiting this reality merely for for the purpose of describing particular embodiments in the term that the utility model uses With novel.In the "an" of the utility model and singular used in the attached claims, " described " and "the" Most forms are intended to include, unless the context clearly indicates other meaning.It is also understood that term used herein " and/ Or " refer to and include that one or more associated any or all of project listed may combine.

It will be appreciated that though various information may be described using term first, second, third, etc. in the utility model, But these information should not necessarily be limited by these terms.These terms are only used to for same type of information being distinguished from each other out.For example, not In the case where being detached from the scope of the utility model, the first information can also be referred to as the second information, and similarly, the second information can also be with The referred to as first information.Depending on context, word as used in this " if " can be construed to " ... when " or " when ... " or " in response to determination ".

The utility model will be described in detail by embodiment below.

The utility model provides a kind of dryer air guide structure, as shown in FIG. 1 to 3, the dryer air guide structure Including back casing 1 and pedestal 2, the setting of back casing 1 is at 2 upper back of pedestal, the back casing 1 and 2 back of pedestal It is combined as a whole.On the back casing 1, it is additionally provided with back shroud 3, the back shroud 3 is the cover of protrusion, the back shroud The 3 whole back sides for being covered on back casing 1, play the role of heat-insulated and heat preservation.

Specifically, being provided with air inlet 1a on the back casing 1, the air inlet 1a is set to 1 inner recess of back casing It sets, the air inlet 1a forms circular flat to 1 inner recess of back casing.It is recessed the circular flat to be formed in the air inlet 1a On, it is provided with air inlet notch, specifically, the air inlet notch has three, three air inlets notch is respectively the first air inlet Notch 11, second enters the wind notch 12 and third enters the wind notch 13, is gathered in back casing when dry wind is passed through from drying machine base 2 When air inlet 1a on 1, dry wind passes through the first air inlet notch 11, second air inlet notch 12 respectively and third enter the wind notch 13 into Enter to inside dryer, the clothing inside dryer is dried.

In order to which the air quantity for entering dry wind inside dryer is more uniform, in the utility model, by the first air intake duct Mouth 11, second enters the wind notch 12 and third air inlet notch 13 is distributed across air inlet 1a respectively and is recessed on the circular flat to be formed Different location, specifically, it is described first air inlet notch 11 top that air inlet 1a is recessed on the circular flat to be formed is set Position, the second air inlet notch 12 and third air inlet notch 13 are separately positioned on air inlet 1a and are recessed on the circular flat to be formed Center of circle lower position.

Using such setting, more obtain from the middle and lower part of dryer and top of dry wind is enabled to enter dryer, Since dryer is in clothes drying process, the inner roller of dryer is not stopping to roll simultaneously, in real time throws clothing to dryer top It rises, the dry wind entered from dryer top, the i.e. first air inlet notch 11, it being capable of clothing that preferably opposite direction dryer top is thrown Drying is blowed in object.

When being thrown in dryer to top due to clothing, clothing is in state of weightlessness, extruding and bonding between clothing Degree is light when stacking compared to clothing, will form biggish gap between clothing, this is conducive to dry wind and enters seam inside clothing Gap is dried, so as to promote drying efficiency.

Although the dry wind entered from the second air inlet notch 12 and third air inlet notch 13 is compared from the first air inlet notch 11 The dry wind of entrance, drying efficiency decrease, but the drying entered from the second air inlet notch 12 and third air inlet notch 13 Wind can be evaporated from bottom by the residual water in clothing, after the vapor evaporated is pooled to dryer top, Neng Gouyou Effect is further evaporated by the dry wind entered from the first air inlet notch 11 takes away dryer, to assist carrying out flash baking.

Further, in order to promote drying efficiency, in the utility model, the first air inlet notch 11 is set as laterally wide Degree is greater than the translot mouth of longitudinal height, and the incoming air area of the first air inlet notch 11 is greater than the second air inlet notch 12 and third Any area of notch 13 is entered the wind, this is conducive to more dry winds and enters dryer top in a lateral manner；Described second Air inlet notch 12 and third air inlet notch 13 are separately positioned on the downside of the center of circle that air inlet 1a is recessed on the circular flat to be formed Left and right sides position, since the area of the second air inlet notch 12 and third air inlet notch 13 compares the area of the first air inlet notch 11 It is smaller, and the second air inlet notch 12 and third air inlet notch 13 are relatively close apart from pedestal 2, this is conducive to the drying being passed through from pedestal 2 Wind is passed through in the second air inlet notch 12 and third air inlet notch 13 with biggish pressure, so that dry wind is passed through in dryer lower part It is more deep.

Specifically, being provided with dry wind air draft spiral case 2a on the pedestal 2, the dry wind air draft spiral case 2a includes wind Accommodating chamber 21 is taken turns, is provided with wind wheel 22 in the wind wheel accommodating chamber 21, dry wind is set in 21 side of wind wheel accommodating chamber The dry wind that dryer is formed is stirred outward and is fanned out to by air outlet 23, wind wheel 22, and dry wind is imported by wind wheel accommodating chamber 21 Go out to dry wind air outlet 23, to the air inlet 1a flowing being arranged on back casing 1.

Specifically, the air inlet 1a and 23 junction of dry wind air outlet, are additionally provided with air inlet interconnecting piece 14, It is described to have air inlet interconnecting piece 14 corresponding with 23 position of dry wind air outlet.

Further, the two sidewalls of the dry wind air outlet 23 are separately connected the bottom wall of wind wheel accommodating chamber 21 and wind wheel holds The roof of chamber 21 received also sets up recess portion 24 on the side wall that dry wind air outlet 23 connects 21 roof of wind wheel accommodating chamber, described recessed Portion 24 further narrows in the air duct of the formation of dry wind air outlet 23, so that pressure when dry wind flows through dry wind air outlet 23 It is bigger, enable to dry wind effectively to brush in air inlet 1a.

Further, on the air inlet 1a, it is additionally provided with wind guide cover 4, the wind guide cover 4 is with side wall and top cover Cavity body structure, 4 top section of wind guide cover buckle be covered on the first air inlet notch 11, second air inlet notch 12 and third into On wind groove mouth 13,4 bottom part of wind guide cover, which buckles, to be covered on air inlet interconnecting piece 14,4 company of foring of wind guide cover It taps into air port interconnecting piece 14 and the first air inlet notch 11, second enters the wind the wind-guiding access of notch 12 and third air inlet notch 13. Using such design, so that will not be spread in extensively into the dry wind in air inlet 1a on the surface of entire air inlet 1a, But make the dry wind entered in air inlet 1a that must be blown into the first air inlet notch along the wind-guiding way set that wind guide cover 4 is formed 11, in the second air inlet notch 12 and third air inlet notch 13.Such design is able to ascend air duct smoothness, effectively reduces air duct Resistance and flow back caused noise and energy loss.

Further, the wind guide cover 4 has left side wall 41, right side wall 42 and side wall 43, the left side of the wind guide cover 4 Wind guide cover 4 is surrounded the narrow trapezium structure in the wide lower part in top, i.e. 4 base side lengths of wind guide cover by wall 41, right side wall 42 and side wall 43 Less than 43 length of side wall, using such design, enable to quickly expand from the dry wind that bottom side enters to 4 inside of wind guide cover It dissipates.

Further, 411 He of left side wall extended plate is also respectively provided in the bottom of the left side wall 41 and right side wall 42 Right side wall extended plate 421, the left side wall extended plate 411 are consistent with 421 structure of right side wall extended plate.With left side wall extended plate Be introduced for 411: the left side wall extended plate 411 is integrally formed with left side wall 41 to be designed, in the left side wall extended plate It is additionally provided with left side wall extended plate screw hole 412 on 411, when installing wind guide cover 4, screw can be extended across the left side wall Plate screw hole 412 is fixed on the surface of air inlet 1a, so that the left side of wind guide cover 4 to be fixed on to the surface of air inlet 1a.

Further, in the side wall 43 of the wind guide cover 4, it is additionally provided with side wall extended plate 431, in the top side At least one side wall extension plate hook hole 432 is arranged in wall extended plate 431, corresponding, also sets up on the surface the air inlet 1a There is fixed coupler body 15, the fixed coupler body 15 can fix in the side wall extension plate hook hole 432, can be in wind guide cover 4 Play the role of pre-determined bit when installation, the side wall 43 of fixed wind guide cover 4 can be also played after the installation of wind guide cover 4.

Further, the back shroud 3 includes back casing covering part 31, wind wheel air outlet covering part 32 and wind wheel covering part 33,31 area of back casing covering part is maximum, and whole is in approximate circle shape, the air inlet for being covered on back casing 1 At mouth 1a；The wind wheel air outlet covering part 32 is the channel shape of narrower width, is covered on the outside of dry wind air outlet 23；Institute Stating wind wheel covering part 33 is approximate circle shape, is covered on the outside of wind wheel accommodating chamber 21.

The utility model additionally provides a kind of dryer, and the dryer uses dryer air guide structure above-mentioned.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent substitution, improvement and etc. done should be included in the utility model Within the scope of protection.

Claims (10)

1. a kind of dryer air guide structure, which is characterized in that the dryer air guide structure includes back casing (1) and pedestal (2), The back casing (1) is arranged in pedestal (2) upper back, air inlet (1a) is provided on the back casing (1), at the bottom It is provided with dry wind air draft spiral case (2a) on seat (2), dry wind air outlet is set in the dry wind air draft spiral case side (2a) (23)；In the air inlet (1a) and dry wind air outlet (23) junction, it is additionally provided with air inlet interconnecting piece (14)；? It on the air inlet (1a), is additionally provided with wind guide cover (4), wind guide cover (4) top section, which buckles, is covered on air inlet (1a) On, wind guide cover (4) bottom part, which buckles, to be covered on air inlet interconnecting piece (14).

2. dryer air guide structure according to claim 1, which is characterized in that the wind guide cover (4) has left side wall (41), right side wall (42) and side wall (43), left side wall (41), right side wall (42) and the side wall (43) of the wind guide cover (4) Wind guide cover (4) is surrounded into the narrow trapezium structure in the wide lower part in top.

3. dryer air guide structure according to claim 2, which is characterized in that in the left side wall (41) and right side wall (42) bottom is also respectively provided with left side wall extended plate (411) and right side wall extended plate (421), the left side wall extended plate (411) consistent with right side wall extended plate (421) structure.

4. dryer air guide structure according to claim 3, which is characterized in that the left side wall extended plate (411) and a left side Side wall (41) is integrally formed design, is additionally provided with left side wall extended plate screw hole (412) on the left side wall extended plate (411).

5. dryer air guide structure according to claim 4, which is characterized in that the side wall in the wind guide cover (4) (43) on, side wall extended plate (431) are additionally provided with, at least one side wall is set in the side wall extended plate (431) and is prolonged Panel dog hole (432)；It is additionally provided with fixed coupler body (15) on the surface the air inlet (1a), the fixed coupler body (15) can block Gu in the side wall extension plate hook hole (432).

6. dryer air guide structure according to claim 5, which is characterized in that the air inlet (1a) is to back casing (1) Inner recess setting, the air inlet (1a) form circular flat to back casing (1) inner recess.

7. dryer air guide structure according to claim 6, which is characterized in that formed in the air inlet (1a) recess On circular flat, it is provided with the first air inlet notch (11), the second air inlet notch (12) and third and enters the wind notch (13), described first Enter the wind top position of notch (11) setting on the circular flat that air inlet (1a) recess is formed, the second air inlet notch (12) and third air inlet notch (13) is separately positioned on the center of circle lower position on the circular flat that air inlet (1a) recess is formed.

8. dryer air guide structure according to claim 7, which is characterized in that first air inlet notch (11) is set as Transverse width is greater than the translot mouth of longitudinal height, and the incoming air area of first air inlet notch (11) is greater than the second air inlet notch (12) and third enters the wind notch (13) any area.

9. dryer air guide structure according to claim 8, which is characterized in that the dry wind air draft spiral case (2a) includes Wind wheel accommodating chamber (21) is provided with wind wheel (22) in the wind wheel accommodating chamber (21), in wind wheel accommodating chamber (21) side It is arranged dry wind air outlet (23), the two sidewalls of the dry wind air outlet (23) are separately connected the bottom wall of wind wheel accommodating chamber (21) It is also set on the side wall of dry wind air outlet (23) connection wind wheel accommodating chamber (21) roof with the roof of wind wheel accommodating chamber (21) Set recess portion (24).

10. a kind of dryer, which is characterized in that the dryer uses any dryer wind-guiding knot of claim 1~9 Structure.