CN210035681U

CN210035681U - Internal and external circulation adapter for solar heater

Info

Publication number: CN210035681U
Application number: CN201920523244.6U
Authority: CN
Inventors: 田虎; 马磊; 叶洪飞
Original assignee: Henan Sunrise Integrated Technology Co Ltd
Current assignee: Henan Sunrise Integrated Technology Co Ltd
Priority date: 2019-04-17
Filing date: 2019-04-17
Publication date: 2020-02-07
Anticipated expiration: 2029-04-17

Abstract

The utility model relates to an inner and outer circulation adaptor of solar heater, include: the upper end of the shell is provided with an opening, the shell wall has a double-layer structure, and a heat insulation layer is arranged between the two layers of shell walls; and one end of the connector is provided with an opening, and the other end of the connector is arranged at one end of the shell and communicated with the inner cavity of the shell. Through the utility model discloses technical scheme can realize solar heating system's inside and outside circulation conversion, and has the heat preservation function, can not cause energy loss, and simple structure, compactness, reasonable in design provides convenient condition for promoting the solar energy new forms of energy.

Description

Internal and external circulation adapter for solar heater

Technical Field

The utility model relates to an inside and outside circulation adaptor of solar heater belongs to solar heating technical field.

Background

The existing solar heaters are installed outdoors due to the need of utilizing solar energy, and most of the existing solar heaters adopt an external circulation mode, namely fresh air outdoors flows indoors. However, due to climate differences in various regions, when internal circulation is required, most of the air inlets of the existing solar heaters are directly cut into holes on the solar shell as air inlets, and the existing solar heaters are not convenient to be connected with a pipeline because no connecting joint exists.

In order to enable the solar heater to meet the requirements of internal and external circulation, an internal and external circulation adapter of the solar heater is designed.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an inner and outer circulation adaptor of solar heater can satisfy the requirement of the customer in different areas to the inner and outer circulation of sun through this adaptor.

In order to achieve the above object, the utility model adopts the following technical scheme: an internal and external circulation adapter for a solar heater, comprising: the upper end of the shell is provided with an opening, the shell wall has a double-layer structure, and a heat insulation layer is arranged between the two layers of shell walls; and one end of the connector is provided with an opening, and the other end of the connector is arranged at one end of the shell and communicated with the inner cavity of the shell.

Furthermore, the bottom of the inner cavity of the shell and the inner surface of the bottom of the connector are smooth surfaces.

Further, the inner cavity of the shell is gradually contracted from top to bottom.

Further, the housing wall includes: an inner wall panel; the hollow interlayer is arranged between the inner wall plate and the outer wall plate; and the hollow interlayer is filled with heat insulation materials.

As another solution of the housing: the housing includes: the upper end of the inner shell is provided with an opening, and one end of the inner shell is connected with the connector; the outer shell is connected with the inner shell in a buckling manner through a connecting buckle; the heat insulation material is filled between the inner shell and the outer shell, wherein a first connecting buckle is arranged on the outer side of the inner shell, and a second connecting buckle matched with the first connecting buckle is arranged on the inner side of the outer shell.

Furthermore, the outer shell body is provided with a third connecting buckle connected with the solar heater box body, and the third connecting buckle is arranged above the first connecting buckle.

The utility model has the advantages that: through the utility model discloses can realize the inside and outside conversion of solar heater, install when needs inner loop on the solar heating box the utility model discloses the changeover piece, the utility model discloses be connected, easy to assemble and dismantlement for the lock with the solar heating box. In addition, the utility model has a heat preservation layer, has the function of heat preservation and prevents the heat of hot air from dissipating; and the utility model discloses the inner chamber of conversion part has the effect of wind-collecting for the structure that from top to bottom reduces gradually, guarantees the homogeneity of air inlet, and moreover, connector internal surface bottom and casing inner chamber bottom surface are a smooth surface, do not have any windage, have guaranteed the reliability of work. Just the utility model discloses simple structure, compactness, reasonable in design for promoting the condition of facilitating of solar energy new forms of energy.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate preferred embodiments of the invention and together with the description, serve to explain the principles of the invention. In the figure:

fig. 1 is a schematic perspective view of embodiment 1 of the present invention;

FIG. 2 is a schematic cross-sectional view A-A of FIG. 1;

fig. 3 is a schematic perspective view of embodiment 2 of the present invention;

fig. 4 is a schematic perspective view of the inner case of embodiment 2;

FIG. 5 is a schematic perspective view of the outer case of embodiment 2;

fig. 6 is a schematic end-face perspective structure of embodiment 2.

Detailed Description

The embodiments of the invention will be described in detail below with reference to the drawings, but the invention can be implemented in many different ways as defined and covered by the claims.

Spatially relative terms, such as "above … …," above … …, "" above … …, and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures, and it is to be understood that spatially relative terms are intended to encompass different orientations of use or operation in addition to the orientation of the device as depicted in the figures. For example, if the device in the figures is turned over, it would be described as "under" or "beneath" other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

It should be noted that the terms "first," "second," and the like in the description and claims of the present invention and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the terms so used are interchangeable under appropriate circumstances for describing embodiments of the invention herein.

Example 1: as shown in fig. 1 and 2, an internal and external circulation adapter of a solar heater includes: the heat insulation structure comprises a shell 1 and a connector 2, wherein the upper end of the shell 1 is provided with an opening, the shell wall has a double-layer structure and consists of an inner wall plate 101 and an outer wall plate 102, a hollow interlayer is formed between the two

wall plates

101 and 102, a heat insulation material is arranged in the hollow interlayer to form a heat insulation layer 3, the heat insulation layer 3 can be a rock wool plate, vitrified micro-bead heat insulation mortar, a foam cement plate, a glass wool plate, a molded polystyrene plate, an extruded polystyrene plate or a phenolic resin plate, the material of the heat insulation layer is not particularly limited as long as the heat insulation function can be realized; the connector 2 one end has the opening, and the other end sets up in casing 1 one end and communicates with 1 inner chamber of casing, and the connector is the pipe form for with intake-tube connection. The inner wall plate 101 and the outer wall plate 102 may be connected by heat melting, or may be formed integrally, and of course, if the inner wall plate 101 and the outer wall plate 102 are separate structures, they may be connected by snap-fit, clip-fit or plug-in, as long as the inner wall plate 101 and the outer wall plate 102 are connected.

The bottom of the inner cavity of the shell 1 and the inner surface of the bottom of the connector 2 are smooth surfaces, so that the design reduces wind resistance and reduces energy loss.

The inner cavity of the shell 1 is gradually contracted from top to bottom, namely the diameter of the upper port of the inner cavity of the shell 1 is larger than that of the bottom, namely the inner side wall of the shell 1 and the end plate far away from the connector 2 are all inclined inwards. So design, thereby be convenient for collect wind make even entering solar heating box of air current by the even heating.

Example 2: referring to fig. 3 to 6, the housing 1 includes: the connector comprises an inner shell 103 and an outer shell 104, wherein an opening is formed in the upper end of the inner shell 103, one end of the inner shell 103 is connected with the connector 2, and the inner shell 103 and the connector 2 are manufactured by adopting an integrally forming process for convenience of processing; the outer shell 104 is connected with the inner shell 103 by a connecting buckle. The outer side of the inner housing 103 is provided with a first connecting buckle 1031, and the inner side of the outer housing 104 is provided with a second connecting buckle 1041 matched with the first connecting buckle 1031. The outer shell 104 is connected with the inner shell 103 in a buckling manner through a connecting buckle, so that the assembly is convenient, and the connection is stable and reliable.

The first connecting fastener 1031 may be a male fastener, the second connecting fastener 1041 may be a female fastener, and the first connecting fastener 1031 may also be a female fastener, and the second connecting fastener 1041 may be a male fastener.

For the convenience of the utility model discloses the converting part is connected with the solar energy heater box, is equipped with the third connector link 1032 of being connected with the solar energy heater box on the shell 104, and third connector link 1032 sets up in first connector link 1031 top. If the third connecting buckle 1032 is a male buckle, the connecting buckle arranged on the solar heater box body and the third connecting buckle 1032 is a female buckle, and if the third connecting buckle 1032 is a female buckle, the connecting buckle arranged on the solar heater box body and the third connecting buckle 1032 is a male buckle.

A hollow jacket is arranged between the inner shell 103 and the outer shell 104, and is filled with heat insulation materials. Specifically, a filling hole is formed in the bottom of the inner shell 103, and thermal insulation mortar, such as vitrified microsphere fireproof thermal insulation mortar, composite aluminum silicate thermal insulation mortar, perlite thermal insulation mortar and the like or foaming glue, is filled in the interlayer through the filling hole. And after the thermal insulation mortar is filled, sealing the filling hole. In this embodiment, the outer shell 104 and the inner shell 103 have the same shape, and one end of the outer shell is provided with an upward flange, and the top end of the flange is matched with the outer surface of the inner shell 103 in shape, so as to form a closed interlayer by matching with the inner shell 103.

In the embodiment not shown in the figures, the inner housing 103 and the outer housing 104 may also be designed as a plug structure, and a limit structure may also be provided on the connection buckle, so that the connection is facilitated, and the connection is stable and reliable.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides an inside and outside circulation adaptor of solar heater which characterized in that includes:

the upper end of the shell is provided with an opening, the shell wall has a double-layer structure, and a heat insulation layer is arranged between the two layers of shell walls; and

the connector, this connector one end has the opening, the other end set up in casing one end and with the casing inner chamber intercommunication.

2. An internal and external circulation adapter for a solar heater as claimed in claim 1, wherein the bottom of the internal cavity of the housing and the inner surface of the bottom of the connector are smooth surfaces.

3. An internal-external circulation adapter for a solar heater as claimed in claim 1 or claim 2, wherein the inner cavity of the housing is tapered from top to bottom.

4. An internal-external circulation adapter for a solar heater according to claim 1 or 2, wherein said housing wall comprises:

an inner wall panel; and

the outer wall plate, it is the hollow intermediate layer that said inner wall plate and outer wall plate are;

and the hollow interlayer is filled with heat insulation materials.

5. An internal-external circulation adapter for a solar heater according to claim 1 or 2, wherein said housing comprises:

the upper end of the inner shell is provided with an opening, and one end of the inner shell is connected with the connector; and

the outer shell is connected with the inner shell in a buckling manner through a connecting buckle;

the heat insulation material is filled between the inner shell and the outer shell, wherein a first connecting buckle is arranged on the outer side of the inner shell, and a second connecting buckle matched with the first connecting buckle is arranged on the inner side of the outer shell.

6. The internal and external circulation adapter of solar heater as claimed in claim 5, wherein the outer shell has a third connecting buckle connected to the solar heater box, and the third connecting buckle is disposed above the first connecting buckle.