CN207610406U - Chassis and warm-air drier - Google Patents

Abstract

The utility model provides a kind of chassis and warm-air drier, chassis are formed with the pocket of open at one end, and the inner space of pocket is configured to the shape in spiral case air duct, is enclosed when pocket being enable to be capped and sets out spiral case air duct.Chassis provided by the utility model, pocket is directly set on chassis, and the inner space of pocket is configured to the shape in spiral case air duct, in this way when the other component (such as air-ducting ring) of chassis and warm-air drier assembles, the open end of pocket, which is capped and then encloses, sets out spiral case air duct, so that chassis is on the basis of playing a supporting role, also act air duct effect, because building air channel structure without spiral case is separately provided, without independent assembly air channel structure, to simplify product component, improve efficiency of assembling, and the stability and reliability in spiral case air duct are higher, it is not likely to produce vibration and noise.

Description

Chassis and warm-air drier

Technical field

The utility model is related to warm-air drier technical fields, in particular to a kind of chassis and warm-air drier.

Background technology

Currently, warm-air drier is as a kind of novel heating system, because its is easy to use, simple operation and other advantages due to it is extensive It uses.However, existing warm-air drier parts are more, need one by one to assemble the structures such as chassis, air duct, lead to complete machine group It is very inconvenient when dress.

Utility model content

At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of chassis.

Another of the utility model is designed to provide a kind of warm-air drier including above-mentioned chassis.

To achieve the goals above, the technical solution of the utility model first aspect provides a kind of chassis, is used for warm wind Machine, the chassis are formed with the pocket of open at one end, and the inner space of the pocket is configured to the shape in spiral case air duct, It is enclosed when the pocket being enable to be capped and sets out spiral case air duct.

The chassis that the technical solution of the utility model first aspect provides, is directly arranged pocket, and will be recessed on chassis The inner space of cavity portion is configured to the shape in spiral case air duct, in this way when the other component (such as air-ducting ring) of chassis and warm-air drier assembles When, the open end of pocket, which is capped and then encloses, sets out spiral case air duct so that chassis is on the basis of playing a supporting role, also Play the role of air duct, because building air channel structure without spiral case is separately provided, without independent assembly air channel structure, thus Product component has been simplified, has improved efficiency of assembling, and the stability in spiral case air duct and reliability are higher, be not likely to produce vibration and has been made an uproar Sound.

It is worth noting that being provided with individual spiral case pedestal and spiral case cover board in existing warm-air drier, pass through spiral case bottom Seat and spiral case cover board dock to form spiral case air duct, and when assembly needs spiral case pedestal and spiral case cover board being installed on chassis together, Assembling process is complicated, is susceptible to rigging error.In addition, existing warm-air drier is at work, hold between spiral case pedestal and chassis It is also easy to produce vibration, and then easy tos produce noise, comfort is poor.By the technical solution of the utility model, portion can be effectively simplified Part, and warm-air drier is at work, is not likely to produce vibration and noise, comfort is good.

In addition, the chassis in above-mentioned technical proposal provided by the utility model can also have following additional technical feature：

In the above-mentioned technical solutions, the cavity wall of the pocket includes being respectively used to the first air outlet of construction and the second outlet air The the first outlet air wall and the second outlet air wall of mouth, the first outlet air wall are oppositely arranged with the second outlet air wall, make described first Air outlet and second air outlet are located at the opposite end in the spiral case air duct.

The cavity wall of pocket includes the first outlet air wall and the second outlet air wall, and the first outlet air wall is used to construct the first air outlet, Second outlet air wall is for constructing the second air outlet, then spiral case air duct accordingly has two outlet air of the first air outlet and the second air outlet Mouthful, for compared to one air outlet, air output can be increased；And first outlet air wall be oppositely arranged with the second outlet air wall, make two A air outlet is located at the opposite end in spiral case air duct, improves outlet air symmetry, is conducive to generate when reducing air-flow flowing Vibration, and then vibrating noise can be reduced.

In the above-mentioned technical solutions, one end of the first outlet air wall is connected with the bottom wall of the pocket, and described first The other end of outlet air wall gradually expands outwardly extension along the air-out direction of first air outlet, enables first air outlet Enough be formed as flaring structure；And/or one end of the second outlet air wall is connected with the bottom wall of the pocket, described second goes out The other end of wind wall gradually expands outwardly extension along the air-out direction of second air outlet, enables second air outlet Be formed as flaring structure.

One end of first outlet air wall is connected with the bottom wall of pocket, and the other end is gradual along the air-out direction of the first air outlet Extension is expanded outwardly, the first air outlet is enable to be formed as flaring structure, on the one hand can increase the outlet air surface of the first air outlet Product, on the other hand can guide air-flow to flow, have the function of fair current, noise reduction.

Similarly, one end of the second outlet air wall is connected with the bottom wall of pocket, the other end along the second air outlet outlet air side To gradually extension is expanded outwardly, so that the second air outlet is formed as flaring structure, on the one hand can increase the second air outlet On the other hand air-out area can guide air-flow to flow, have the function of fair current, noise reduction.

In the above-mentioned technical solutions, the first outlet air wall is cambered surface, so that first air outlet is formed horn-like Flaring structure；And/or the second outlet air wall is cambered surface, and second air outlet is enable to form horn-like flaring knot Structure.

First outlet air wall is cambered surface, so that the first air outlet is formed horn-like flaring structure, can further increase Fair current, noise reduction effect.

Similarly, the second outlet air wall is cambered surface, and the second air outlet is enable to form horn-like flaring structure, can be further Improve fair current, noise reduction effect.

In any of the above-described technical solution, the first outlet air wall and the second outlet air wall are setting up and down, make described One air outlet and second air outlet are setting up and down.

First outlet air wall and the second outlet air wall are setting up and down, keep the first air outlet and the second air outlet setting up and down, are formed The spiral case air duct of upper and lower outlet air, middle part air draught, improves the symmetry of air-flow flowing, plays the effect of vibration damping, noise reduction.

In any of the above-described technical solution, the chassis further includes：First volute tongue is set in the pocket, and closes on The first outlet air wall；Second volute tongue is set in the pocket, and closes on the second outlet air wall.

The first volute tongue and the second volute tongue are additionally provided in pocket, and the first volute tongue and the second volute tongue close on the first outlet air respectively Wall and the second outlet air wall, then the first volute tongue and the second volute tongue are located at first air outlet and the second air outlet in spiral case air duct Place can reduce air-flow the internal circulation flow of spiral case air duct the case where in this way, have preferable drainage, and then can reduce The vibrating noise that air-flow generates when flowing.

In the above-mentioned technical solutions, first volute tongue and second volute tongue are integrally formed with the pocket.

First volute tongue and the second volute tongue are integrally formed with pocket, on the one hand improve the first volute tongue and the second volute tongue with it is recessed The bonding strength of cavity portion, and then the stability and reliability of the first volute tongue and the second volute tongue are improved, do not allow after long-time service yet It is also easy to produce shaking；On the other hand the production efficiency for improving chassis, is conducive to cost-effective.

In the above-mentioned technical solutions, the mounting portion for installing centrifugal blower, first snail are equipped in the pocket Tongue and second volute tongue are symmetrical arranged centered on the mounting portion.

The mounting portion for installing centrifugal blower is equipped in pocket, the first volute tongue and the second volute tongue are centered on mounting portion It is symmetrical arranged, then the first volute tongue and the second volute tongue are symmetrical arranged centered on centrifugal blower, can be made in spiral case air duct in this way Air-flow is flowed to symmetrical both direction respectively, to successfully be flowed out from the first air outlet and the second air outlet, air-flow flowing When stability it is high, be not likely to produce vibrating noise.

In the above-mentioned technical solutions, the mounting portion include formed by the bottom wall local dent of the pocket with it is described Connecting hole centrifugal blower compatible groove and be opened on the bottom wall of the groove.

Mounting portion includes groove and connecting hole, and groove is formed by the bottom wall local dent of pocket so that centrifugal blower A part can be located in groove, then groove can play locating effect in assembling process, to improve efficiency of assembling, fill With thinned effect can also be played after the completion, optimize product appearance；And the connecting hole on groove bottom wall can then play wind turbine Fixed function ensures the stability of wind turbine.

The technical solution of the utility model second aspect provides a kind of warm-air drier, including：Such as first aspect technical solution Any one of described in chassis；And main body, it is mounted on the chassis, and enclosed with the pocket on the chassis and set out spiral case wind Road.

The warm-air drier that the technical solution of the utility model second aspect provides, because including any in first aspect technical solution Chassis described in, thus with all advantageous effects possessed by any of the above-described technical solution, details are not described herein.

The additional aspect and advantage of the utility model will become apparent in following description section, or new by this practicality The practice of type is recognized.

Description of the drawings

The above-mentioned and/or additional aspect and advantage of the utility model will in the description from combination following accompanying drawings to embodiment Become apparent and is readily appreciated that, wherein：

Fig. 1 shows the exploded structural schematic diagram of the warm-air drier described in some embodiments of the utility model；

Fig. 2 shows the structural schematic diagrams of the warm-air drier described in some embodiments of the utility model；

Fig. 3 shows the main structure diagram of warm-air drier shown in Fig. 2；

Fig. 4 shows the Section A-A figure of the warm-air drier in Fig. 3；

Fig. 5 shows the section B-B figure of the warm-air drier in Fig. 3；

Fig. 6 shows the decomposition texture schematic diagram of the warm-air drier described in some embodiments of the utility model；

Fig. 7 shows the structural schematic diagram on the chassis described in some embodiments of the utility model；

Fig. 8 shows the structural schematic diagram at one visual angle of wind-guiding partition board described in some embodiments of the utility model；

Fig. 9 shows the structural schematic diagram at another visual angle of the wind-guiding partition board of some embodiments of the utility model.

Wherein, the correspondence in Fig. 1 to Fig. 9 between reference numeral and component names is：

100 warm-air driers, 102 chassis, 104 pockets, 1,042 first outlet air walls, 1,044 second outlet air walls, 106 wind-guidings every Plate, 108 spiral case air ducts, 110 heat exchangers, 112 centrifugal blowers, 114 first volute tongues, 116 heat preservation members, 118 installation hanging plates, 120 dresses Gadget, 122 second volute tongues, 124 first screw holes, 126 second screw holes, 128 fixed structures, 1062 air inlets, 1,082 first Air outlet, 1,084 second air outlets, 1122 motor, 1124 centrifugal wind wheels.

Specific implementation mode

In order to be more clearly understood that the above objects, features, and advantages of the utility model, below in conjunction with the accompanying drawings and have The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen The feature in embodiment and embodiment please can be combined with each other.

Many details are elaborated in the following description in order to fully understand the utility model, still, this practicality Novel to be implemented different from other modes described here using other, therefore, the scope of protection of the utility model is simultaneously It is not limited by following public specific embodiment.

Referring to Fig. 1 to Fig. 9 descriptions according to described in the utility model some embodiments chassis and warm-air drier.

As shown in fig. 7, the chassis 102 that the embodiment of the utility model first aspect provides, is used for warm-air drier 100, chassis 102 are formed with the pocket 104 of open at one end, and the inner space of pocket 104 is configured to the shape in spiral case air duct 108, makes Pocket 104 can enclose when being capped sets out spiral case air duct 108.

Pocket 104 is arranged in the chassis 102 that the embodiment of the utility model first aspect provides directly on chassis 102, And the inner space of pocket 104 is configured to the shape in spiral case air duct 108, in this way when other of chassis 102 and warm-air drier 100 When component (such as air-ducting ring) assembles, the open end of pocket 104, which is capped and then encloses, sets out spiral case air duct 108 so that chassis 102 on the basis of playing a supporting role, and also acts air duct effect, because building air duct knot without spiral case is separately provided Structure improves efficiency of assembling, and spiral case air duct 108 is steady without independent assembly air channel structure to simplify product component Qualitative and reliability is higher, is not likely to produce vibration and noise.

It is worth noting that being provided with individual spiral case pedestal and spiral case cover board in existing warm-air drier 100, pass through spiral case Pedestal and spiral case cover board dock to form spiral case air duct 108, and when assembly needs spiral case pedestal and spiral case cover board being installed in bottom together On disk 102, assembling process is complicated, is susceptible to rigging error.In addition, existing warm-air drier 100 is at work, spiral case pedestal and Vibration is easy tod produce between chassis 102, and then easy tos produce noise, and comfort is poor.It, can by the embodiments of the present invention Component effectively is simplified, and warm-air drier 100 is at work, is not likely to produce vibration and noise, comfort is good.

Further, the cavity wall of pocket 104 includes being respectively used to the first air outlet 1082 of construction and the second air outlet 1084 the first outlet air wall 1042 and the second outlet air wall 1044, as shown in Figure 1, the first outlet air wall 1042 and the second outlet air wall 1044 It is oppositely arranged, the first air outlet 1082 and the second air outlet 1084 is made to be located at the opposite end in spiral case air duct 108, such as Fig. 4 It is shown.

The cavity wall of pocket 104 includes the first outlet air wall 1042 and the second outlet air wall 1044, and the first outlet air wall 1042 is used for The first air outlet 1082 is constructed, the second outlet air wall 1044 is for constructing the second air outlet 1084, then spiral case air duct 108 accordingly has 1,084 two air outlets of first air outlet 1082 and the second air outlet for compared to one air outlet, can increase air output； And first outlet air wall 1042 be oppositely arranged with the second outlet air wall 1044, so that two air outlets is located at the phase in spiral case air duct 108 To both ends, outlet air symmetry is improved, is conducive to reduce the vibration generated when air-flow flowing, and then vibrating noise can be reduced.

Preferably, one end of the first outlet air wall 1042 is connected with the bottom wall of pocket 104, the first outlet air wall 1042 it is another End gradually expands outwardly extension along the air-out direction of the first air outlet 1082, and the first air outlet 1082 is enable to be formed as being flared Structure, as shown in Figure 4.

One end of first outlet air wall 1042 is connected with the bottom wall of pocket 104, and the other end is along the first air outlet 1082 Air-out direction gradually expands outwardly extension, and the first air outlet 1082 is enable to be formed as flaring structure, on the one hand can increase The air-out area of one air outlet 1082, on the other hand can guide air-flow to flow, and have the function of fair current, noise reduction.

It is highly preferred that the first outlet air wall 1042 is cambered surface, the first air outlet 1082 is enable to form horn-like flaring knot Structure, as shown in Figure 4.

First outlet air wall 1042 is cambered surface, and the first air outlet 1082 is enable to form horn-like flaring structure, Neng Goujin One step improve fair current, noise reduction effect.

Similarly, one end of the second outlet air wall 1044 is connected with the bottom wall of pocket 104, the other end of the second outlet air wall 1044 Extension is gradually expanded outwardly along the air-out direction of the second air outlet 1084, the second air outlet 1084 is enable to be formed as flaring knot Structure, as shown in Figure 4.

It is highly preferred that the second outlet air wall 1044 is cambered surface, the second air outlet 1084 is enable to form horn-like flaring knot Structure, as shown in Figure 4.

One end of second outlet air wall 1044 is connected with the bottom wall of pocket 104, and the other end is along the second air outlet 1084 Air-out direction gradually expands outwardly extension, and the second air outlet 1084 is enable to be formed as flaring structure, on the one hand can increase The air-out area of two air outlets 1084, on the other hand can guide air-flow to flow, and have the function of fair current, noise reduction.

Second outlet air wall 1044 is cambered surface, and the second air outlet 1084 is enable to form horn-like flaring structure, Neng Goujin One step improve fair current, noise reduction effect.

Further, the first outlet air wall 1042 and the second outlet air wall 1044 are setting up and down, make the first air outlet 1082 and Two air outlets 1084 are setting up and down, as shown in Figures 2 to 4.

First outlet air wall 1042 and the second outlet air wall 1044 are setting up and down, make the first air outlet 1082 and the second air outlet 1084 is setting up and down, forms the spiral case air duct 108 of outlet air, middle part air draught up and down, improves the symmetry of air-flow flowing, plays The effect of vibration damping, noise reduction.

Further, chassis 102 further includes：First volute tongue 114 and the second volute tongue 122, as shown in Figure 1 and Figure 7.Wherein, First volute tongue 114 is set in pocket 104, and closes on the first outlet air wall 1042；Second volute tongue 122 is set in pocket 104, and Close on the second outlet air wall 1044.

The first volute tongue 114 and the second volute tongue 122, and the first volute tongue 114 and the second volute tongue 122 are additionally provided in pocket 104 The first outlet air wall 1042 and the second outlet air wall 1044 are closed on respectively, then the first volute tongue 114 and the second volute tongue 122 are located at spiral case At first air outlet 1082 and the second air outlet 1084 in air duct 108, air-flow cycle in spiral case air duct 108 can be reduced in this way The case where flowing, has preferable drainage, and then can reduce the vibrating noise generated when air-flow flowing.

Specifically, the surface of the first volute tongue 114 and the second volute tongue 122 towards 112 side of centrifugal blower is circular arc guide surface, such as Shown in Fig. 1 and Fig. 7.

Preferably, the first volute tongue 114 and the second volute tongue 122 are integrally formed with pocket 104.

First volute tongue 114 and the second volute tongue 122 are integrally formed with pocket 104, on the one hand improve 114 He of the first volute tongue The bonding strength of second volute tongue 122 and pocket 104, so improve the first volute tongue 114 and the second volute tongue 122 stability and Reliability is not allowed to be also easy to produce shaking after long-time service yet；On the other hand the production efficiency for improving chassis 102, is conducive to save Cost.

Preferably, the mounting portion for installing centrifugal blower 112, the first volute tongue 114 and the second snail are equipped in pocket 104 Tongue 122 is symmetrical arranged centered on mounting portion, as shown in Figure 1 and Figure 7.

Be equipped in pocket 104 mounting portion for installing centrifugal blower 112, the first volute tongue 114 and the second volute tongue 122 with It being symmetrical arranged centered on mounting portion, then the first volute tongue 114 and the second volute tongue 122 are symmetrical arranged centered on centrifugal blower 112, this Sample can be such that the air-flow in spiral case air duct 108 is flowed respectively to symmetrical both direction, to successfully from the first air outlet 1082 and second air outlet 1084 flow out, stability when air-flow flows is high, is not likely to produce vibrating noise.

Further, mounting portion includes being adapted with centrifugal blower 112 by what the bottom wall local dent of pocket 104 was formed Groove and the connecting hole that is opened on the bottom wall of groove, as shown in Figure 1 and Figure 7.

Mounting portion includes groove and connecting hole, and groove is formed by the bottom wall local dent of pocket 104 so that centrifugal blower 112 it is a part of can be located at groove in, then groove can play locating effect in assembling process, to improve assembly effect Rate can also play thinned effect after the completion of assembly, optimize product appearance；And the connecting hole on groove bottom wall then can be to wind Machine plays fixed function, ensures the stability of wind turbine.

As shown in Figures 1 to 9, the embodiment of the utility model second aspect provides a kind of warm-air drier 100, including：Such as The chassis 102 of any one of first aspect embodiment and main body, be mounted on chassis 102 on, and with the pocket on chassis 102 104 It encloses and sets out spiral case air duct 108.

The warm-air drier 100 that the embodiment of the utility model second aspect provides, because including any in first aspect embodiment The chassis 102 of item, thus with all advantageous effects possessed by any of the above-described embodiment, details are not described herein.

Further, main body includes wind-guiding partition board 106, and wind-guiding partition board 106 is connected with chassis 102, and encloses and set out spiral case wind Road 108.

The warm-air drier 100 forms pocket 104, by the way that wind-guiding partition board 106 and chassis 102 to be connected on chassis 102 Together, it is directly enclosed between the pocket 104 on wind-guiding partition board 106 and chassis 102 and sets out spiral case air duct 108, simplified product department Part has the advantages that convenient for assembly, and the stability in spiral case air duct 108 and reliability are higher, are not likely to produce vibration and noise.

In one embodiment of the utility model, as shown in Figure 7 and Figure 8, chassis 102 is equipped at least one first spiral shell Nail hole 124, wind-guiding partition board 106 are equipped at least one second screw hole 126 for coordinating with chassis 102, are connected by screw the Being relatively fixed for one screw hole 124 and the second screw hole 126, realization chassis 102 and wind-guiding partition board 106, it is easy for installation, and connect It is firm, it is convenient for repairing and maintain.

Optionally, one can also be fixed between chassis 102 and wind-guiding partition board 106 by way of being clamped and/or welding It rises.

In one specific embodiment, the first end of wind-guiding partition board 106 connects with the first side wall sealing of 104 opening of pocket Connect, wind-guiding partition board 106 is tightly connected relative to the second sidewall of second end and 104 opening of pocket of first end, wind-guiding every It is respectively formed the first air outlet between 104 opening of two sides and above-mentioned pocket of the connection first end and second end of plate 106 1082 and second air outlet 1084.

Wherein, optionally, the first side wall and second sidewall are parallel to each other.

Further, the first side wall and second sidewall with it is vertical with the bottom wall of pocket 104 respectively.

The first card is equipped in some embodiments of the utility model, between 106 first end of wind-guiding partition board and the first side wall Fixed structure is closed, the second engaging fixing structure is equipped between the second end and second sidewall of wind-guiding partition board 106.

Further, main body further includes the centrifugal blower being arranged in spiral case air duct, for by air-flow from air inlet 1062 It introduces in spiral case air duct 108, and the air-flow in spiral case air duct 108 is blown from the first air outlet 1082 and the second air outlet 1084 Go out.

Optionally, as shown in fig. 6, centrifugal blower 112 includes motor 1122 and centrifugal wind wheel 1124, centrifugal wind wheel 1124 It is installed on the output shaft of motor 1122.Wherein, the outside on chassis 102 is additionally provided with installation hanging plate 118, and motor 1122 passes through Connector passes through chassis 102 to be fixedly connected with installation hanging plate 118, to realize the fixation to motor 1122.

Preferably, the first air outlet 1082 and the second air outlet 1084 be both formed in chassis 102 and wind-guiding partition board 106 it Between.

In the present solution, forming the first air outlet 1082 being oppositely arranged and between chassis 102 and wind-guiding partition board 106 Two air outlets 1084, that is, the opposite end that can make wind-guiding partition board 106 and the part forward open end on chassis 102 are tightly connected, from And 1082 and second air outlet 1084 of above-mentioned first air outlet is formed, and it is simple in structure and easy for installation, be conducive to simplify component.

Preferably, there is air inlet 1062, air inlet 1062 to be opened on wind-guiding partition board 106 in spiral case air duct 108.

Optionally, air inlet 1062 is set to the intermediate position of wind-guiding partition board 106, and face centrifugal blower 112 is arranged.

Optionally, air inlet 1062 includes the flared section set gradually along wind direction and necking section, and there is preferable wind-guiding to make With.

In some embodiments of the utility model, as shown in figure 9, warm-air drier 100 further includes：Fixed structure 128, is set to On wind-guiding partition board 106, fixed structure 128 is used for stationary heat exchangers 110.In the present solution, by being arranged on wind-guiding partition board 106 Fixed structure 128 allows heat exchanger 110 to be installed directly on wind-guiding partition board 106, simple in structure, convenient for assembling, practicability and Reliability is higher.

Optionally, fixed structure 128 includes engaging fixing structure, screw or bolt fastening structure and is adhesively fixed in structure One or more of combinations.

Wherein, heat exchanger 110 includes heat exchanger tube and the side plate that is sheathed on heat exchanger tube, engaging fixing structure include buckle and Card slot, buckle are set to one in card slot on wind-guiding partition board 106, another is set on side plate, when buckling and card slot is clamped, Realize being relatively fixed for heat exchanger 110 and wind-guiding partition board 106, it is simple in structure, it is easily installed.

Further, heat exchanger 110 is evaporator.

In some embodiments of the utility model, the connection type on wind-guiding partition board 106 and chassis 102 includes following one Or combination：Clamping, screw are connected, are bolted, weld and are bonded.In the present solution, by by wind-guiding partition board 106 and chassis 102 clampings and/or bonding, have the advantages that be easily installed and dismantle.By screw or bolt by wind-guiding partition board 106 and chassis 102 are fixed together, and have and connect firm and easy to disassemble advantage.By the way that wind-guiding partition board 106 and chassis 102 are welded on Together, there is connection reliably, the high advantage of stability, and the connecting portion leakproofness between wind-guiding partition board 106 and chassis 102 It is good.

In some embodiments of the utility model, as shown in fig. 6, the side on chassis 102 is equipped with decoration 120, dress Together with gadget 120 is connected and fixed with chassis 102.

In some embodiments of the utility model, warm-air drier 100 further includes：Sealing element is set to wind-guiding partition board 106 and bottom Connecting portion between disk 102.

In the present solution, by the connecting portion installation sealing element between wind-guiding partition board 106 and chassis 102, improve Leakproofness makes the connecting portion between wind-guiding partition board 106 and chassis 102 be not easy to leak out.

Optionally, sealing element includes gasket and/or fluid sealant.

In some embodiments of the utility model, as shown in fig. 6, warm-air drier 100 further includes：Heat preservation member 116 is set to bottom The outer surface of disk 102.

In the present solution, by the outer surface setting heat preservation member 116 on chassis 102, make to generate in spiral case air duct 108 The higher hot wind of temperature, practicability are high.

Optionally, heat preservation member 116 is cystosepiment and/or asbestos board, also has one by the way that cystosepiment and/or asbestos board is arranged Fixed damping effect, and then the noise generated when warm-air drier 100 works can be reduced.

In conclusion chassis provided by the utility model, pocket is directly set on chassis, and by the inside of pocket Space is configured to the shape in spiral case air duct, in this way when the other component (such as air-ducting ring) of chassis and warm-air drier assembles, pocket Open end be capped and then enclose and set out spiral case air duct so that chassis also acts wind on the basis of playing a supporting role Road acts on, because building air channel structure without spiral case is separately provided, without independent assembly air channel structure, to simplify production Product component improves efficiency of assembling, and the stability in spiral case air duct and reliability are higher, are not likely to produce vibration and noise.

In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as Instruction implies relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace The terms such as dress ", " connected ", " connection ", " fixation " shall be understood in a broad sense, for example, " connection " may be a fixed connection, it can also It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right For those skilled in the art, it can understand that above-mentioned term in the present invention specific contains as the case may be Justice.

In the description of the utility model, it is to be understood that the fingers such as term "upper", "lower", "left", "right", "front", "rear" The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and Simplify description, specific direction must be had, with specific azimuth configuration by not indicating or implying the indicated device or unit And operation, it is thus impossible to be construed as a limitation of the present invention.

In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc. Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiments or example In can be combined in any suitable manner.

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (10)

1. a kind of chassis is used for warm-air drier, which is characterized in that

The chassis is formed with the pocket of open at one end, and the inner space of the pocket is configured to the shape in spiral case air duct Shape encloses when the pocket being enable to be capped and sets out spiral case air duct.

2. chassis according to claim 1, which is characterized in that

The cavity wall of the pocket includes being respectively used to the first outlet air wall and second of construction the first air outlet and the second air outlet Outlet air wall, the first outlet air wall are oppositely arranged with the second outlet air wall, make first air outlet and second outlet air Mouth is located at the opposite end in the spiral case air duct.

3. chassis according to claim 2, which is characterized in that

One end of the first outlet air wall is connected with the bottom wall of the pocket, and the other end of the first outlet air wall is along described The air-out direction of first air outlet gradually expands outwardly extension, and first air outlet is enable to be formed as flaring structure；And/or

One end of the second outlet air wall is connected with the bottom wall of the pocket, and the other end of the second outlet air wall is along described The air-out direction of second air outlet gradually expands outwardly extension, and second air outlet is enable to be formed as flaring structure.

4. chassis according to claim 3, which is characterized in that

The first outlet air wall is cambered surface, and first air outlet is enable to form horn-like flaring structure；And/or

The second outlet air wall is cambered surface, and second air outlet is enable to form horn-like flaring structure.

5. chassis according to any one of claim 2 to 4, which is characterized in that

The first outlet air wall and the second outlet air wall are setting up and down, make on first air outlet and second air outlet Lower setting.

6. chassis according to any one of claim 2 to 4, which is characterized in that further include：

First volute tongue is set in the pocket, and closes on the first outlet air wall；

Second volute tongue is set in the pocket, and closes on the second outlet air wall.

7. chassis according to claim 6, which is characterized in that

First volute tongue and second volute tongue are integrally formed with the pocket.

8. chassis according to claim 6, which is characterized in that

The mounting portion for installing centrifugal blower is equipped in the pocket, first volute tongue and second volute tongue are with described It is symmetrical arranged centered on mounting portion.

9. chassis according to claim 8, which is characterized in that

The mounting portion includes the groove compatible with the centrifugal blower formed by the bottom wall local dent of the pocket And it is opened in the connecting hole on the bottom wall of the groove.

10. a kind of warm-air drier, which is characterized in that including：

Chassis as claimed in any one of claims 1-9 wherein；With

Main body is mounted on the chassis, and is enclosed with the pocket on the chassis and set out spiral case air duct.