Inner-outer circulation converts connector and solar energy sky warm wind air-conditioning system
Technical field
The present invention relates to a kind of inner-outer circulation conversion connector and solar heating air air-conditioning systems, belong to solar heating skill
Art field.
Background technique
Existing solar heating device is due to needing all to be mounted in open air using solar energy, and existing solar energy supplies
Warmer is the mode using outer circulation mostly, i.e., by outdoor fresh air flow to interior.But since the weather of various regions is poor
It is different, it is desirable that when using interior circulation, the air inlet of existing solar heating device is mostly one directly to cut hole on solar energy shell
As air inlet, without jointing, it is not easy to connect with pipeline.
In order to make solar heating device be satisfied with internal, outer circulation requirement, therefore design a kind of inner-outer circulation conversion company
Fitting and solar heating air air-conditioning system.
Summary of the invention
The purpose of the present invention is to provide a kind of inner-outer circulation conversion connector and solar heating air air-conditioning systems, by this
Adapter can satisfy requirement of the client in different regions to sun inner-outer circulation.
To achieve the above object, the present invention provides a kind of inner-outer circulation conversion connector, comprising: shell, the shell upper end
With opening, housing wall has double-layer structure, has insulating layer between two layers of housing wall;And connector, connector one end tool
There is opening, the other end is set to described shell one end and is connected to the housing cavity.
Further, the housing cavity bottom and the connector bottom interior surface are an even surface.
Further, the housing cavity from top to bottom gradually tapers up.
Further, the housing wall includes: inside panel;And exterior panel, between the inside panel and exterior panel it is
Empty interlayer;Thermal insulation material is filled in the hollow sandwich.
Another scheme as shell: the shell includes: inner housing, which has opening, one
End is connect with the connector;And outer housing, outer housing are fastened and connected by connection buckle and the inner housing;Inside and outside shell it
Between be filled with thermal insulation material, wherein be equipped with the first connection buckle on the outside of the inner housing, be equipped on the inside of the outer housing and described the
Compatible second connection buckle of one connection buckle.
Further, the outer housing is equipped with the third connection buckle that connect with solar heating device cabinet, and described the
Three are set to the top of first connection buckle.
The present invention also provides a kind of solar heating air air-conditioning systems, and inner-outer circulation is arranged on air inlet and converts connector,
The inner-outer circulation converts connector and converts connector into above-mentioned inner-outer circulation.
The beneficial effects of the present invention are: the interior external conversion of solar heating device may be implemented through the invention, when in needs
Inner-outer circulation conversion connector is installed when circulation on solar heating cabinet, the present invention and solar heating cabinet are to fasten
Connection, is easy for installation and removal.In addition, inner-outer circulation conversion connector has insulating layer, has the function of heat preservation, prevent hot wind
Heat loss improves capacity usage ratio;And the inner cavity of inner-outer circulation conversion connector is diminishing structure from top to bottom
With collection wind action, guarantee the uniformity of air inlet, moreover, connector inner surface bottom is one flat with housing cavity bottom surface
Sliding surface ensure that the reliability of work without any windage.And it is the configuration of the present invention is simple, compact, design rationally, to promote too
Positive energy new energy provides convenience.
Detailed description of the invention
It forms part of this specification, show preferred implementation of the invention for further understanding attached drawing of the invention
Example, and be used to illustrate the principle of the present invention together with specification.In figure:
Fig. 1 is the schematic perspective view of the embodiment of the present invention 1;
Fig. 2 is the section structure diagram of A-A in Fig. 1;
Fig. 3 is the schematic perspective view of the embodiment of the present invention 2;
Fig. 4 is the schematic perspective view of the inner housing of embodiment 2;
Fig. 5 is the schematic perspective view of the outer housing of embodiment 2;
Fig. 6 is the end face schematic perspective view of embodiment 2.
Specific embodiment
The embodiment of the present invention is described in detail below in conjunction with attached drawing, but the present invention can be defined by the claims
Implement with the multitude of different ways of covering.
For ease of description, spatially relative term can be used herein, as " ... on ", " ... top ",
" ... upper surface " etc., for describing the space bit such as a device shown in the figure or feature and other devices or feature
Set relationship, it should be appreciated that spatially relative term is intended to comprising making other than orientation of the device described in figure
With or operation different direction.Such as the device in attached drawing is squeezed, then be described as " other devices or construction below " or
" under other devices or construction ".Thus, exemplary term " ... top " may include " ... top " and
" in ... lower section " two kinds of orientation.The device can also be positioned in other different modes and (is rotated by 90 ° or in other orientation),
And respective explanations are made to the opposite description in space used herein above.
It should be noted that description and claims of this specification and term " first " in above-mentioned attached drawing, "
Two " etc. be to be used to distinguish similar objects, without being used to describe a particular order or precedence order.It should be understood that using in this way
Term be interchangeable under appropriate circumstances, so as to the embodiment of the present invention described herein.
Embodiment 1: as illustrated in fig. 1 and 2, a kind of solar heating device inner-outer circulation conversion connector, comprising: 1 He of shell
Connector 2,1 upper end of shell have opening, and housing wall has double-layer structure, i.e., is made of inside panel 101 and exterior panel 102, two
Hollow sandwich is formed between layer siding 101,102, setting thermal insulation material forms insulating layer 3 in hollow sandwich, and insulating layer 3 can be
Rock wool board, kervit microbead insulated sand slurry, foamed cement board, block of glass wool, molding styrofoam, extruded polystyrene board or phenolic resin
Plate is not particularly limited the material of insulating layer at this, as long as being able to achieve the function of heat preservation;2 one end of connector, which has, opens
Mouthful, the other end is set to 1 one end of shell and is connected to 1 inner cavity of shell, and connector is circular tube shaped, for connecting with air inlet pipe.It is interior
Both siding 101 and exterior panel 102 can also use integrally formed technique with hot-melt adhesive paste, if inside panel 101 certainly
With exterior panel 102 be separate structure can also using be fastened and connected, clamp connection or grafting, as long as being able to achieve inside panel 101
It is connected with exterior panel 102.
1 intracavity bottom of shell and 2 bottom interior surface of connector are an even surface, are designed in this way reduction windage, reduce energy
Loss.
1 inner cavity of shell from top to bottom gradually tapers up, i.e., 1 inner cavity upper port diameter of shell is greater than bottom, i.e. 1 internal layer side of shell
Wall and end plate far from connector 2 slope inwardly setting.It is designed in this way, convenient for collection wind to make air-flow uniformly enter the sun
It can heat and be heated properly in cabinet.
Embodiment 2: referring to Fig. 3 to Fig. 6, shell 1 includes: inner housing 103 and outer housing 104, and 103 upper end of inner housing has
Opening, 103 one end of inner housing are connect with connector 2, and in order to facilitate processing, inner housing 103 and connector 2 are using integrally formed
Technique is made;Outer housing 104 is fastened and connected by connection buckle with inner housing 103.The first connection buckle is equipped on the outside of inner housing 103
1031, second connection buckle 1041 compatible with the first connection buckle 1031 is equipped on the inside of outer housing 104.Outer housing 104 passes through company
Buckle and inner housing 103 are fastened and connected convenient for assembly, and stable connection is reliable.
Wherein, the first connection buckle 1031 can be pin thread, and the second connection buckle 1041 can be female thread, or first connects
Buckle 1031 is female thread, and the second connection buckle 1041 is pin thread.
It connect, is equipped on outer housing 104 and solar energy with solar heating device cabinet for the ease of bridgeware of the present invention
The third connection buckle 1032 of heating device cabinet connection, third connection buckle 1032 are set to 1031 top of the first connection buckle.Third connects
For buckle 1032 if pin thread, then being set on solar heating device cabinet is female thread with the connection buckle of third connection buckle 1032,
If third connection buckle 1032 is female thread, it is set on solar heating device cabinet and is with the connection buckle of third connection buckle 1032
Pin thread.
It is hollow collet between inside and outside shell 103,104, is filled with thermal insulation material in collet.Specially in inner housing
103 bottoms open up filling hole, fill thermal insulation mortar into interlayer by filling hole, such as glass bead Fireproof thermal insulation mortar, multiple
Close alumina silicate thermal insulation mortar, perlite heat-insulating mortar etc. or foamed glue.Hole will be filled by, which needing after filling thermal insulation mortar, is sealed
Processing.In this embodiment, outer housing 104 is identical as the shape of inner housing 103, and one end is equipped with upward flange, and flange top
End is adapted with 103 external surface shape of inner housing, for cooperating inner housing 103 to form closed interlayer.
In figure in the embodiment of non-crucial point, inner housing 103 and outer housing 104 can also be designed as connected structure,
Position limiting structure can be set on connection buckle, and convenient for connection, and stable connection is reliable.
Embodiment 3: a kind of solar heating air air-conditioning system, figure are not drawn into, and inner-outer circulation is arranged on air inlet and converts company
Fitting, inner-outer circulation convert connector and convert connector into above-described embodiment 1 and the inner-outer circulation of embodiment 2, make solar energy
The connection buckle being adapted to inner-outer circulation external member being set when heating device cabinet in air inlet surrounding, this being installed when for needing interior circulation
The inner-outer circulation of embodiment converts connector, and air inlet is completely covered in inner-outer circulation conversion connector, and connector 2 is used for and air hose
Connection, the inner cavity that indoor warm wind has air hose to enter inner-outer circulation conversion connector, and entered by the inner cavity of inner-outer circulation switching
Solar heating device is heated, thus circulation in realizing.Inner-outer circulation conversion connector is mounted on solar heating device cabinet
It needs to do encapsulation process after upper, or is converted in inner-outer circulation and sealing ring is installed between connector and solar heating device cabinet.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, made any to repair
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.