CN208075236U - Heating aeration device - Google Patents
Heating aeration device Download PDFInfo
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- CN208075236U CN208075236U CN201820428023.6U CN201820428023U CN208075236U CN 208075236 U CN208075236 U CN 208075236U CN 201820428023 U CN201820428023 U CN 201820428023U CN 208075236 U CN208075236 U CN 208075236U
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Abstract
The utility model provides a kind of heating aeration device, including：Ontology, main wind path, circulating air duct, wind path of taking a breath, heating unit, wind path switching part, wherein：Heating unit includes：Heating unit air intake surface in indoor air outlet upstream side, wind path switching part include：The wind deflector of heating unit air intake surface or outdoor air outlet can be blocked, and the shaft for making wind deflector be rotated between heating unit air intake surface and outdoor air outlet, wherein, shaft is parallel with heating unit air intake surface in axial direction, and at least part of positioned at the lower section side of heating unit air intake surface on periphery.In the utility model, the height of ventilation wind path will not be occupied since shaft is at least part of, therefore, ventilation wind path can be made to be used more effectively to the height between outdoor air outlet, even if outdoor air outlet moves down setting relative to ontology, the air quantity by wind path of taking a breath can also ensure that.To while satisfaction slimming requires, it is ensured that air quantity.
Description
Technical field
The utility model is related to technical field of electric appliances more particularly to a kind of heating aeration devices.
Background technology
A kind of heating and ventilating fan, including cyclical breathing fan, heater, cyclical breathing sucking are provided in the prior art
Mouthful, to the first blow-off outlet and the second blow-off outlet of indoor blowout, to the ventilation blow-off outlet of outdoor blowout.Using axis as the rotation of fulcrum
The wind path for acting and the first blow-off outlet and the second blow-off outlet and ventilation blow-off outlet being opened and closed switches windscreen, and wind path switches windscreen
Axis be located at the first blow-off outlet and the second blow-off outlet branch upstream side, and have certain distance setting with branch.Add
Hot device is set to the upstream side of the first blow-off outlet.Wind path switching windscreen by the first blow-off outlet of rotating open-close, the second blow-off outlet and changes
Air-blowing exports, and to switch wind path, realizes different functions.
In the prior art, in order to ensure scavenging efficiency, it is necessary to ensure that heating and ventilating fan ventilation blow-off outlet size with
And wind path is smooth, in the height direction, ventilation blow-off outlet is usually protruded from the setting of cyclical breathing fan, is blown with expanding ventilation
The size of outlet.But in order to cope with the height limitation of the body for ceiling mounted heating and ventilating fan in the market,
Generally the air outlet on ontology can be moved down setting relative to complete machine, since the axis that wind path switches windscreen is located at the first blowout
The upstream side of mouth and the branch of the second blow-off outlet, and positioned at the upstream side of heater, occupy the wind path of ventilation blow-off outlet
A part makes ventilation blow-off outlet be unable to get maximum utilization, can not meet scavenging efficiency while satisfaction slimming requires
Requirement.
Utility model content
(1) technical problems to be solved
To solve the above subject, the utility model provides one kind and disclosure satisfy that slimming requires, while can ensure to change
The heating aeration device of gas air quantity.
(2) technical solution
The utility model heating aeration device includes：Ontology is equipped with the air inlet that the opening entered for indoor air is constituted
Mouthful, for entering the air of ontology to the indoor air outlet of indoor blowout, and for entering the air of ontology to the room of outdoor blowout
Outgoing tuyere, main wind path are set in ontology, are connect with air inlet, circulating air duct, are set in ontology, are connected to the downstream of main wind path
End and indoor air outlet, wind path of taking a breath, are set in ontology, are connected to the downstream of main wind path and outdoor air outlet, heating unit, if
In the downstream of circulating air duct, for heating the air into circulating air duct, wind path switching part is set in ontology, for switching
Circulating air duct and ventilation wind path, wherein：Heating unit includes：Heating unit air intake surface in indoor air outlet upstream side, wind
Road switching part includes：The wind deflector of heating unit air intake surface or outdoor air outlet can be blocked, and keeps wind deflector single in heating
The shaft rotated between first air intake surface and outdoor air outlet, wherein shaft is flat with heating unit air intake surface in axial direction
Row, and it is at least part of positioned at the lower section side of heating unit air intake surface on periphery.
In some embodiments of the present disclosure, shaft is set to the boundary side of heating unit air intake surface and outdoor air outlet,
At least provided with a cambered surface on wind deflector.
In some embodiments of the present disclosure, cambered surface is set to one end close to shaft on wind deflector.
In some embodiments of the present disclosure, ontology further includes：Blowing unit, blowing unit are inhaled air by air inlet
Enter, and blow to indoor air outlet and outdoor air outlet, blowing unit includes：Hodmadod is equipped with hodmadod air inlet and hodmadod
Air outlet constitutes a part for the wind path wall of main wind path；Flabellum is set in hodmadod, is used for air by hodmadod air inlet
Sucking, and blown out to hodmadod air outlet, motor makes flabellum rotate, flabellum axle, connects motor and flabellum, wherein main wind path connects
Logical air inlet and hodmadod air outlet.
In some embodiments of the present disclosure, when wind deflector blocks heating unit air intake surface, on wind deflector with ventilation wind
The adjacent face in road is fallen on the extended line in the lower end of hodmadod air outlet to outdoor air outlet side.
In some embodiments of the present disclosure, in the axis direction of flabellum axle, outdoor air outlet is located at indoor air outlet
Top, hodmadod further include：First roll bending, is equipped with hodmadod air inlet, and the second roll bending is oppositely arranged, snail with the first roll bending
Shell side wall connects the first roll bending and the second roll bending, on the diameter direction of flabellum, on snail shell side wall with the axial connecting line of flabellum axle
Shortest position is equipped with tongue, and certain distance is equipped between tongue and heating unit air intake surface.
In some embodiments of the present disclosure, when heating aeration device switches to circulating air duct, wind path switching part is led
Aerofoil shielded room outgoing tuyere, wind deflector constitute a part for the wind path wall of circulating air duct, are changed when heating aeration device switches to
When gas wind path, the wind deflector of wind path switching part blocks heating unit air intake surface, and wind deflector constitutes the one of the wind path wall of ventilation wind path
Part, when the wind deflector of wind path switching part is located outside between air outlet and heating unit air intake surface, wind deflector goes out with outdoor
Certain distance is maintained between air port and heating unit air intake surface, circulating air duct is opened simultaneously with ventilation wind path.
(3) advantageous effect
It can be seen from the above technical proposal that the utility model heating aeration device at least has the advantages that wherein
One of or in which a part：
(1) height that ventilation wind path will not be occupied since shaft is at least part of, therefore, it is possible to make ventilation wind path arrive
Height between outdoor air outlet is used more effectively, even if outdoor air outlet moves down setting relative to ontology
It can ensure the air quantity by wind path of taking a breath.To while satisfaction slimming requires, it is ensured that air quantity；
(2) when heating aeration device is in ventilatory pattern, the second face of wind deflector is fallen in the lower end of hodmadod air outlet
To on the extended line of outdoor air outlet side, the air being blown at a high speed out of from hodmadod air outlet is under the guiding of wind deflector, energy
It is enough to be swimmingly blown to outdoor air outlet, reduce noise and sinuous flow with wind deflector interference and generation；
(3) lower end of hodmadod air outlet is to the extended line of outdoor air outlet side, i.e. hodmadod air outlet lower end and room
The line of outgoing tuyere lower end, also that is, the line of the lower end of hodmadod tongue and outdoor air outlet lower end.Due to tongue and heating
There is certain distance L between unit air intake surfaceA, as vertical range L of the lower end of outdoor air outlet relative to the first roll bending of hodmadodB
In the case of constant, it is located at the lower end of the tongue on the first roll bending and the line and distance L of the lower end of outdoor air outletA, distance LB
Form right angled triangle.Distance LBIn the case of constant, distance LAIt is longer, the line of tongue lower end and outdoor air outlet lower end with
Distance LAAngle it is smaller, be set to line on wind deflector gradient it is smaller, i.e., the gradient is gentler.From hodmadod air outlet
Blowout, swiftly flowing air will not form sinuous flow and noise due to striking the big wind deflector of the gradient.
Description of the drawings
Fig. 1 is the structural schematic diagram according to the utility model embodiment heating aeration device.
Fig. 2 is the structural schematic diagram of blowing unit in heating aeration device shown in Fig. 1.
Fig. 3 is the structural schematic diagram of snail shell parts in blowing unit shown in Fig. 2.
Fig. 4 is the cooperation schematic diagram of wind path switching part and heating unit in heating aeration device shown in Fig. 1.
Fig. 5 is the enlarged drawing of wind path switching part and heating unit mating part in Fig. 4.
Fig. 6 is the structural schematic diagram of wind path switching part in heating aeration device shown in Fig. 1.
Fig. 7 is wind deflector, shaft matching relationship of the heating unit with wind path switching part in heating aeration device shown in Fig. 1
Schematic diagram.
Fig. 8 is that heating aeration device shown in Fig. 1 is in the wind path schematic diagram under circulation pattern.
Fig. 9 is that heating aeration device shown in Fig. 1 is in the wind path schematic diagram under ventilatory pattern.
Figure 10 is the wind path schematic diagram that heating aeration device is in drying mode shown in Fig. 1.
Figure 11 is the tongue of blowing unit and showing for heating unit air intake surface position relationship in heating dilution air plant shown in Fig. 1
It is intended to.
【The utility model embodiment main element symbol description in attached drawing】
100- ontologies；
111- air inlets；112- indoor air outlets；Air outlet outside the rooms 113-；
200- blowing units；
210- hodmadods；
211- hodmadod air inlets；The first roll bendings of 212-；The second roll bendings of 213-；
214- snail shell side walls；215- tongues；216- hodmadod air outlets；
The lower end side of 217- hodmadod air outlets；The opposite side of 218- tongues
220- flabellums；230- motors；240- flabellum axles；
300- heating units；
310- heating unit air intake surfaces；320- heating unit air outlets；
The main wind paths of 400-；
500- circulating air ducts；
600- ventilation wind paths；
700- wind path switching parts；
710- wind deflectors；
The first faces 711-；The second faces 712-；713- cambered surfaces；
720- shafts；
720wzThe periphery of shaft；310xcSide below heating unit air intake surface；
LAThe distance between tongue and heating unit air intake surface；
LBVertical range of the lower end of outdoor air outlet relative to the first roll bending of hodmadod.
Specific implementation mode
The utility model provides one kind and disclosure satisfy that slimming requires, while can ensure the heating ventilation of ventilation air quantity
Device.
To make the purpose of this utility model, technical solution and advantage be more clearly understood, below in conjunction with specific embodiment, and
With reference to attached drawing, the utility model is further described.
The utility model some embodiments will be done with reference to appended attached drawing in rear and more comprehensively describe to property, some of but simultaneously
Not all embodiment will be shown.In fact, the various embodiments of the utility model can be realized in many different forms, without
It should be construed as limited to this several illustrated embodiment；Relatively, it theses embodiments are provided so that the utility model meets to be applicable in
Legal requirement.
In an exemplary embodiment of the utility model, a kind of heating aeration device is provided.Fig. 1 is according to this
The structural schematic diagram of utility model embodiment heating aeration device.As described in Figure 1, the present embodiment heating aeration device includes：If
Have air inlet 111, indoor air outlet 112 and outdoor air outlet 113 ontology 100；Blowing unit 200；Heating unit 300；It is main
Wind path 400；Circulating air duct 500；Ventilation wind path 600；And the wind path switching part 700 of switching wind path.
Each component part of the present embodiment heating aeration device is described in detail below.
Ontology 100, has and forms heating aeration device gabarit, basket in hollow box, and basket is equipped with by being open
The air inlet 111 of composition, indoor air outlet 112 and outdoor air outlet 113.Air inlet 111, for opening on ontology basket
Mouthful, enter for indoor air.Indoor air outlet 112, for the opening on ontology basket, for enter the air of ontology to
Indoor blowout.In the present embodiment, indoor air outlet 112 is set to the same face on ontology basket with air inlet 111；Outdoor air outlet
113, for the opening on ontology basket, for entering the air of ontology to outdoor blowout.
Under normal mounting state, air inlet 111 is connected to heating aeration device in the present embodiment with indoor air outlet 112
Indoor, 113 junction chamber of outdoor air outlet outside.So-called indoor, outside refer to besieged space and another space point
It separates, is indoor in space, be outside outside space.
Fig. 2 is the structural schematic diagram of blowing unit in heating aeration device shown in Fig. 1.As shown in Fig. 2, blowing unit 200,
In ontology basket, this external air is sucked by air inlet 111, then to indoor air outlet 112 and outdoor air outlet 113
Blowout, including：Hodmadod 210, flabellum 220, motor 230 and flabellum axle 240.
Fig. 3 is the structural schematic diagram of snail shell parts in blowing unit shown in Fig. 2.As shown in figure 3, hodmadod 210, packet
It includes：The first roll bending 212 equipped with hodmadod air inlet 211, second roll bending 213 opposite with the first roll bending, and connection first
The snail shell side wall 214 of roll bending and the second roll bending further includes tongue 215.
Tongue 215, be arranged on flabellum diameter direction, on snail shell side wall with the shortest part of the axial connecting line of flabellum axle.
As shown in Figures 2 and 3, the tongue of the downstream of the first roll bending, the downstream of the second roll bending and snail shell side wall
Hodmadod air outlet 216 is surrounded with the opposite side of tongue.
Please continue to refer to Fig. 2 and Fig. 3, flabellum is set in hodmadod and leans on the second roll bending side, is used for air via air inlet
111 sucking ontologies and hodmadod air inlet 211, then blow to hodmadod air outlet 216 and indoor air outlet 112 goes out with outdoor
Air port 113.Motor 230 is set to the second roll bending of hodmadod side, for making flabellum rotate.Flabellum axle 250, it is cylinder, connect horse
Up to 230 and flabellum 220, flabellum 220 is made to be rotated with the rotation of motor 230.In the axis direction of flabellum axle 250, outdoor outlet air
Mouth 113 is located at the top of indoor air outlet 112.
Fig. 4 is the cooperation schematic diagram of wind path switching part and heating unit in heating aeration device shown in Fig. 1.Fig. 5 is in Fig. 4
The enlarged drawing of wind path switching part and heating unit mating part.Fig. 4 and Fig. 5 are please referred to, heating unit 300 enters for heating
In ontology basket, and the air blown out to indoor air outlet 112, including：Heating unit in 112 upstream side of indoor air outlet
Air intake surface 310, and the heating unit air outlet 320 between heating unit air intake surface 310 and indoor air outlet 112.Add
Hot cell air intake surface is i.e. in entire heating unit, the face that air passes through at first, is highest face in heating unit.Heating unit
In highest point be located on heating unit air intake surface.So-called highest, i.e., it is vertical with indoor air outlet on heating unit air intake surface
Distance is maximum.
Fig. 1 is please referred to, main wind path 400 is set in ontology basket, is connect with air inlet 111, the first roll bending of hodmadod
212, the second roll bending 213 forms a part for main wind path wind path wall with snail shell side wall 214.Air enters via main wind path 400
In ontology basket, that is, under the attraction of flabellum 220, air passes through air inlet 111, hodmadod air inlet 211, flabellum successively
220, hodmadod air outlet 216, downstream, that is, hodmadod air opening end of main wind path.
Please continue to refer to Fig. 1, circulating air duct 500 is set in ontology basket, is connected to the downstream of main wind path and indoor outlet air
Mouth 112 is connected to hodmadod air outlet end and indoor air outlet 112.Air blows out indoor air outlet via circulating air duct 500
112, that is, the air blown out from hodmadod air outlet 216 blows to indoor air outlet 112.
Please continue to refer to Fig. 1, wind path 600 of taking a breath is set in ontology basket, is connected to the downstream of main wind path and outdoor outlet air
Mouth 113 is connected to hodmadod air outlet end and outdoor air outlet 113.Air blows out outdoor air outlet via circulating air duct 500
113, that is, the air blown out from hodmadod air outlet blows to outdoor air outlet 113.
Heating unit 300 is set in circulating air duct 500, that is, via the air that circulating air duct 500 is blown out, successively via snail
Ox shell air outlet 216, heating unit air intake surface 310, heating unit air outlet and indoor air outlet 112.
Fig. 6 is the structural schematic diagram of wind path switching part in heating aeration device shown in Fig. 1.As shown in fig. 6, wind path switching part
700, it is set in ontology basket, including：Wind deflector 710, shaft 720.
Fig. 4, Fig. 5, Fig. 6 are please referred to, wind deflector 710 can block heating unit air intake surface 310 or outdoor goes out in the form of sheets
Air port 113, i.e. wind deflector 710 can block heating unit air intake surface 310 and outdoor air outlet 113, but cannot block simultaneously
Heating unit air intake surface 310 and outdoor air outlet 113.It is so-called to block, that is, refer to when wind deflector 710 shelters from heating unit air intake surface
After 310, the wind blown out from main wind path cannot can not pass through heating unit 300 by heating unit air intake surface 310.Equally
Ground, after wind deflector 710 shelters from outdoor air outlet 113, from main wind path blow out wind cannot by outdoor air outlet 113,
It can not be blown out by outdoor air outlet 113.
As shown in fig. 6, at least provided with a cambered surface on wind deflector 710.
Fig. 7 is wind deflector, shaft matching relationship of the heating unit with wind path switching part in heating aeration device shown in Fig. 1
Schematic diagram.Fig. 6 and Fig. 7 are please referred to, shaft 720 is cylinder, makes wind deflector 710 in heating unit air intake surface 310 and outdoor
It is rotated between air outlet 113, to block the single air intake surface of heating or outdoor air outlet 113.The periphery 720 of shaftwzOn at least
Some is located at the lower section side of heating unit air intake surface 310.Periphery 720wz, that is, refer to the neighboring of shaft 720.Shaft
The periphery 720 in portionwzThe upper at least part of side 310 below heating unit air intake surfacexc, i.e., shaft 720 is regardless of turning
Dynamic how many angles, always some is to be located at side 310 below heating unit air intake surface on peripheryxc's.
In addition, shaft 720 is set in ontology basket, heating unit air intake surface 310 and the outdoor boundary of air outlet 113 one
Side is not provided in the side that hodmadod air outlet 216 and heating unit air intake surface 310 have a common boundary.
Fig. 8 is that heating aeration device shown in Fig. 1 is in the wind path schematic diagram under circulation pattern.As shown in Fig. 8, work as heating
When air interchanger switches to circulating air duct, the 710 shielded room outgoing tuyere 113 of wind deflector of wind path switching part, wind deflector 710 is constituted
A part for the wind path wall of circulating air duct.
Fig. 9 is that heating aeration device shown in Fig. 1 is in the wind path schematic diagram under ventilatory pattern.As shown in Fig. 9, work as heating
When air interchanger switches to ventilation wind path, the wind deflector 710 of wind path switching part blocks heating unit air intake surface 310, wind deflector 710
Constitute a part for the wind path wall of ventilation wind path.
Figure 10 is the wind path schematic diagram that heating aeration device is in drying mode shown in Fig. 1.As shown in Figure 10, work as heating
The wind deflector 710 of the wind path switching part of air interchanger is in outdoor air outlet 113 and heating unit air intake surface 310 between this, and leads
Certain distance, circulating air duct and ventilation are maintained between aerofoil 710 and outdoor air outlet 113 and heating unit air intake surface 310
Wind path opens simultaneously.
As shown in fig. 6, in the present embodiment, wind deflector 710 is arc, is equipped with the first face 711 and the second face 712.
First face 711, i.e., when heating aeration device is in the state of circulating air duct opening, outside 710 shielded room of wind deflector
Air outlet 113, at this point, the one side above wind deflector 710 to the air blown out from hodmadod air outlet 216, i.e. wind deflector 710
The upper one side adjacent with circulating air duct；
Second face 712, i.e., when heating aeration device is in the state that ventilation wind path is opened, wind deflector 710 blocks heating
Unit air intake surface 310, at this point, the one side to the air blown out from hodmadod air outlet 216 above of wind deflector 710, i.e., with first
The opposite another side in face, i.e., the one side adjacent with ventilation wind path on wind deflector 710, as shown in Figure 5.
In the present embodiment, the cambered surface 713 on wind deflector 710 is set on the first face.Similarly, can also be arranged on the second face
Cambered surface, wind deflector 710 can also be set as curved surface.
In the present embodiment, when heating aeration device is in the state that ventilation wind path is opened, wind deflector 710 blocks heating
Unit air intake surface 310, the second face on wind deflector 710 are fallen in the lower end of hodmadod air outlet 216 to outdoor air outlet 113 1
On the extended line of side.The lower end of hodmadod air outlet 216 constitutes the first roll bending 212 of a part for hodmadod air outlet 216
Downstream.That is, the second face of wind deflector 710 is fallen in the downstream of the first roll bending 212 and the lower end of outdoor air outlet 113
On line.
Figure 11 is the tongue of blowing unit and showing for heating unit air intake surface position relationship in heating dilution air plant shown in Fig. 1
It is intended to.As shown in figure 11, in the horizontal direction, there is certain distance L between tongue 215 and heating unit air intake surface 310A, so-called
Certain distance LA, refer to the vertical range between tongue 215 and heating unit air intake surface 310.
The heating aeration device that the satisfaction slimming present embodiments provided requires, including main wind path 400, circulating air duct
500 and ventilation wind path 600.Also, equipped with wind path switching part 700 for switching circulating air duct 500 and ventilation wind path 600, if
There are circulation pattern, ventilatory pattern and drying mode.So-called switching, i.e. wind path switching part 700 can switch cycles wind path with change
Gas wind path.
When heating aeration device is in circulation pattern, that is, opens circulating air duct 500, the rotation of shaft 720 drives wind-guiding
Plate 710 rotates in the body, until 710 shielded room outgoing tuyere 113 of wind deflector.At this point, in the body, connection is main wind path
400 with circulating air duct 500.Air under the guiding of blowing unit 200, successively pass through air inlet 111, hodmadod air inlet 211,
Hodmadod air outlet 216 passes through main wind path, as shown in Figure 8.
Due to leaning on one end of shaft 720 to be equipped with cambered surface on the first face 711 on wind deflector 710, from hodmadod air outlet
The air of 216 blowouts can swimmingly turn to downwards heating unit 300, can reduce height under the guiding of the first face and cambered surface
The air of speed blowout approximately perpendicularly strikes the noise and sinuous flow of the generation of wind deflector 710.
After being heated via the air of heating unit air intake surface 310 into heating unit, blown from heating unit air outlet 320
Go out, then interior is blown to by indoor air outlet 112.
When heating aeration device is in ventilatory pattern, that is, opens ventilation wind path, the rotation of shaft 720 drives wind deflector
710 rotate in the body, until wind deflector 710 blocks heating unit air intake surface 310.At this point, in the body, connection is main wind
Road and ventilation wind path.Air passes through air inlet 111, hodmadod air inlet 211, hodmadod successively under the guiding of blowing unit
Air outlet 216 passes through main wind path, as shown in Figure 9.
When wind path switching part 700 rotates, only shaft 720 is constant relative to the position of ontology.Due to shaft
It is at least part of positioned at the lower section side of heating unit air intake surface 310 on 720 periphery, i.e., the periphery of shaft 720 up to
A rare part is less than heating unit air intake surface 310.Therefore, at least part of on shaft 720 to occupy ventilation wind path
Height.The height of ventilation wind path refers in ventilation wind path, and heating unit air intake surface 310 is opposite to heating unit air intake surface 310
The distance between wind path wall.
As set by above-mentioned, the height of ventilation wind path will not be occupied since shaft 720 is at least part of, therefore, it is possible to
Ventilation wind path is set to be used more effectively to the height between outdoor air outlet 113, even if outdoor air outlet 113 is relative to this
Body moves down setting, can also ensure that the air quantity by wind path of taking a breath.To while satisfaction slimming requires, it is ensured that
Air quantity.
In addition, when heating aeration device is in ventilatory pattern, the second face of wind deflector 710 is fallen in hodmadod air outlet
To on the extended line of 113 side of outdoor air outlet, the air being blown at a high speed out of from hodmadod air outlet 216 is being led for 216 lower end
Under the guiding of aerofoil 710, it can be swimmingly blown to outdoor air outlet 113, reduce the noise with the interference of wind deflector 710 and generation
With sinuous flow.
Furthermore the lower end of hodmadod air outlet 216 is to the extended line of 113 side of outdoor air outlet, i.e. hodmadod air outlet
The line of 216 lower ends and 113 lower end of outdoor air outlet, also that is, the company of the lower end of hodmadod tongue and 113 lower end of outdoor air outlet
Line.Due to there is certain distance A between tongue and heating unit air intake surface 310, when the lower end of outdoor air outlet 113 is relative to snail
The vertical range L of the first roll bending of shell 212BIn the case of constant, it is located at the lower end of the tongue on the first roll bending 212 and outdoor outlet air
The line of the lower end of mouth 113 and distance LA, distance LBForm right angled triangle.Distance LBIn the case of constant, distance LAIt is longer,
The line and distance L of tongue lower end and 113 lower end of outdoor air outletAAngle it is smaller, the wind deflector 710 being set on line
Gradient is smaller, i.e., the gradient is gentler.Air blown out from hodmadod air outlet 216, swiftly flowing will not be due to hitting
Sinuous flow and noise are formed to the big wind deflector 710 of the gradient.
As described above, this heating aeration device can also inhibit noise and sinuous flow, crushing is reduced, it is ensured that ventilation wind path is opened
When air quantity.
So far, attached drawing is had been combined the utility model embodiment is described in detail.It should be noted that in attached drawing
Or in specification text, the realization method for not being painted or describing is shape known to a person of ordinary skill in the art in technical field
Formula is not described in detail.In addition, the above-mentioned definition to each element and method be not limited in mentioning in embodiment it is various
Concrete structure, shape or mode, those of ordinary skill in the art simply can be changed or replaced to it.
According to above description, those skilled in the art, which should have the utility model heating aeration device, clearly to be recognized
Know.
In conclusion the utility model, which provides one kind, disclosure satisfy that slimming requires, while it can ensure air quantity of taking a breath
Heating aeration device has preferable application prospect.
It should also be noted that, the direction term mentioned in embodiment, for example, "upper", "lower", "front", "rear", " left side ",
" right side " etc. is only the direction of refer to the attached drawing, is not used for limiting the scope of protection of the utility model.Through attached drawing, identical member
Element is indicated by same or similar reference numeral.When that may cause to cause to obscure to the understanding of the utility model, will omit
Conventional structure or construction.
And the shape and size of each component do not reflect actual size and ratio in figure, and only the utility model are illustrated to implement
The content of example.In addition, in the claims, any reference mark between bracket should not be configured to claim
Limitation.
Furthermore word "comprising" does not exclude the presence of element or step not listed in the claims.Before element
Word "a" or "an" does not exclude the presence of multiple such elements.
The word of specification and ordinal number such as " first ", " second ", " third " etc. used in claim, with modification
Corresponding element, itself is not meant to that the element has any ordinal number, does not also represent the suitable of a certain element and another element
Sequence in sequence or manufacturing method, the use of those ordinal numbers are only used for enabling the element with certain name and another tool
There is the element of identical name that can make clear differentiation.
Similarly, it should be understood that in order to simplify the utility model and help to understand one or more in each open aspect
It is a, above in the description of the exemplary embodiment of the utility model, each feature of the utility model is divided together sometimes
In group to single embodiment, figure or descriptions thereof.However, the method for the disclosure should be construed to reflect following meaning
Figure：The requires of the utility model features more more than the feature being expressly recited in each claim i.e. claimed.
More precisely, as reflected in the following claims, open aspect is to be less than single implementation disclosed above
All features of example.Therefore, it then follows thus claims of specific implementation mode are expressly incorporated in the specific implementation mode,
In each separate embodiments of the claim as the utility model itself.
Particular embodiments described above has carried out into one the purpose of this utility model, technical solution and advantageous effect
Step is described in detail, it should be understood that the foregoing is merely specific embodiment of the utility model, is not limited to this
Utility model, within the spirit and principle of the utility model, any modification, equivalent substitution, improvement and etc. done should all wrap
Containing being within the protection scope of the utility model.
Claims (7)
1. a kind of heating aeration device, including：
Ontology, is equipped with the air inlet that the opening entered for indoor air is constituted, and the air for entering the ontology is blown to interior
The indoor air outlet gone out, and for enter the ontology outdoor air outlet from air to outdoor blowout,
Main wind path is set in the ontology, is connect with the air inlet,
Circulating air duct is set in the ontology, is connected to the downstream of the main wind path and the indoor air outlet,
Wind path of taking a breath is connected to the downstream of the main wind path and the outdoor air outlet in the ontology,
Heating unit is set to the downstream of the circulating air duct, for heating the air into the circulating air duct,
Wind path switching part is set in the ontology, for switching the circulating air duct and the ventilation wind path,
It is characterized in that：
The heating unit includes：Heating unit air intake surface in the indoor air outlet upstream side,
The wind path switching part includes：The wind deflector that the heating unit air intake surface or the outdoor air outlet can be blocked, with
And the shaft for making the wind deflector be rotated between the heating unit air intake surface and the outdoor air outlet,
Wherein, the shaft is parallel with the heating unit air intake surface in axial direction, and at least part of on periphery
Positioned at the lower section side of the heating unit air intake surface.
2. heating aeration device according to claim 1, it is characterised in that：
The shaft is set to the boundary side of the heating unit air intake surface and the outdoor air outlet, on the wind deflector at least
If there are one cambered surfaces.
3. heating aeration device according to claim 2, it is characterised in that：
The cambered surface is set to one end close to the shaft on the wind deflector.
4. heating aeration device according to claim 1, it is characterised in that：
The ontology further includes：Blowing unit, the blowing unit is sucked air by the air inlet, and blows to the interior
Air outlet and the outdoor air outlet,
The blowing unit includes：
Hodmadod is equipped with hodmadod air inlet and hodmadod air outlet, constitutes a part for the wind path wall of the main wind path,
Flabellum is set in the hodmadod, for sucking air by the hodmadod air inlet, and to the hodmadod outlet air
Mouth blowout,
Motor makes the flabellum rotate,
Flabellum axle connects the motor and the flabellum,
Wherein, the main wind path is connected to the air inlet and the hodmadod air outlet.
5. heating aeration device according to claim 4, it is characterised in that：
When the wind deflector blocks the heating unit air intake surface, the face adjacent with the ventilation wind path is fallen on the wind deflector
On extended line of the lower end of the hodmadod air outlet to the outdoor air outlet side.
6. heating aeration device according to claim 4, it is characterised in that：
In the axis direction of the flabellum axle, the outdoor air outlet is located at the top of the indoor air outlet,
The hodmadod further includes：
First roll bending is equipped with the hodmadod air inlet,
Second roll bending is oppositely arranged with first roll bending,
Snail shell side wall connects first roll bending and second roll bending,
On the diameter direction of the flabellum, it is equipped with the shortest position of axial connecting line of the flabellum axle on the snail shell side wall
Tongue,
Certain distance is equipped between the tongue and the heating unit air intake surface.
7. heating aeration device according to claim 1, it is characterised in that：
When the heating aeration device switches to circulating air duct, the wind deflector of the wind path switching part blocks the outdoor outlet air
Mouthful, the wind deflector constitutes a part for the wind path wall of the circulating air duct,
When the heating aeration device switches to ventilation wind path, the wind deflector of the wind path switching part blocks the heating unit
Air intake surface, the wind deflector constitute a part for the wind path wall of the ventilation wind path,
It is described when the wind deflector of the wind path switching part is located between the outdoor air outlet and the heating unit air intake surface
Maintain certain distance between wind deflector and the outdoor air outlet and the heating unit air intake surface, the circulating air duct with
The ventilation wind path opens simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428023.6U CN208075236U (en) | 2018-03-28 | 2018-03-28 | Heating aeration device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820428023.6U CN208075236U (en) | 2018-03-28 | 2018-03-28 | Heating aeration device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208075236U true CN208075236U (en) | 2018-11-09 |
Family
ID=64042147
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820428023.6U Active CN208075236U (en) | 2018-03-28 | 2018-03-28 | Heating aeration device |
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| Country | Link |
|---|---|
| CN (1) | CN208075236U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577120A (en) * | 2019-09-30 | 2021-03-30 | 广东美的制冷设备有限公司 | Humidification module, control method thereof, air conditioner indoor unit and air conditioner |
| CN112628914A (en) * | 2021-01-04 | 2021-04-09 | 奥普家居股份有限公司 | Single-fan double-channel ceiling blowing and air-exchanging device |
| WO2021196891A1 (en) * | 2020-03-31 | 2021-10-07 | 广东松下环境系统有限公司 | Heating ventilation device |
-
2018
- 2018-03-28 CN CN201820428023.6U patent/CN208075236U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112577120A (en) * | 2019-09-30 | 2021-03-30 | 广东美的制冷设备有限公司 | Humidification module, control method thereof, air conditioner indoor unit and air conditioner |
| CN112577120B (en) * | 2019-09-30 | 2024-06-21 | 广东美的制冷设备有限公司 | Humidification module, control method thereof, air conditioner indoor unit and air conditioner |
| WO2021196891A1 (en) * | 2020-03-31 | 2021-10-07 | 广东松下环境系统有限公司 | Heating ventilation device |
| CN112628914A (en) * | 2021-01-04 | 2021-04-09 | 奥普家居股份有限公司 | Single-fan double-channel ceiling blowing and air-exchanging device |
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