CN109899948B - Internal and external circulation conversion connecting piece and solar air heating air conditioning system - Google Patents
Internal and external circulation conversion connecting piece and solar air heating air conditioning system Download PDFInfo
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- CN109899948B CN109899948B CN201910310277.7A CN201910310277A CN109899948B CN 109899948 B CN109899948 B CN 109899948B CN 201910310277 A CN201910310277 A CN 201910310277A CN 109899948 B CN109899948 B CN 109899948B
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- shell
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- external circulation
- connecting piece
- connector
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 30
- 238000004378 air conditioning Methods 0.000 title claims abstract description 9
- 238000010438 heat treatment Methods 0.000 title abstract description 7
- 239000010410 layer Substances 0.000 claims description 13
- 239000011229 interlayer Substances 0.000 claims description 8
- 239000012774 insulation material Substances 0.000 claims description 6
- 238000004321 preservation Methods 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 description 6
- 239000004570 mortar (masonry) Substances 0.000 description 6
- 238000007789 sealing Methods 0.000 description 3
- 239000004793 Polystyrene Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920002223 polystyrene Polymers 0.000 description 2
- KXGFMDJXCMQABM-UHFFFAOYSA-N 2-methoxy-6-methylphenol Chemical compound [CH]OC1=CC=CC([CH])=C1O KXGFMDJXCMQABM-UHFFFAOYSA-N 0.000 description 1
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000011491 glass wool Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000011325 microbead Substances 0.000 description 1
- 239000004005 microsphere Substances 0.000 description 1
- 239000011490 mineral wool Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
Abstract
The invention relates to an internal and external circulation conversion connecting piece and a solar warm air conditioning system, which comprises: a housing; the upper end of the shell is provided with an opening, the shell wall is provided with a double-layer structure, an insulating layer is arranged between the two layers of shell walls, one end of the connector is provided with the opening, and the other end of the connector is arranged at one end of the shell and is communicated with the inner cavity of the shell; the internal and external circulation conversion connecting piece is arranged on an air inlet of the solar warm air system. According to the technical scheme, the internal and external circulation conversion of the solar heating system can be realized, the internal and external circulation conversion connecting piece has a heat preservation function, energy loss is avoided, the structure is simple and compact, the design is reasonable, and convenience is provided for popularization of new solar energy.
Description
Technical Field
The invention relates to an internal and external circulation conversion connecting piece and a solar warm air conditioning system, and belongs to the technical field of solar heating.
Background
The existing solar heater is installed outdoors because of the need of utilizing solar energy, and most of the existing solar heater adopts an external circulation mode, namely, outdoor fresh air flows indoors. However, due to the climate difference of various places, when internal circulation is required, most of air inlets of the existing solar heater are directly cut into holes on a solar shell to serve as the air inlets, and no connecting joint is arranged, so that the solar heater is inconvenient to connect with a pipeline.
In order to enable the solar heater to meet the requirements on internal and external circulation, an internal and external circulation conversion connecting piece and a solar warm air conditioning system are designed.
Disclosure of Invention
The invention aims to provide an internal and external circulation conversion connecting piece and a solar warm air conditioning system, and the requirements of customers in different areas on internal and external circulation of the sun can be met through the switching piece.
In order to achieve the above object, the present invention provides an internal and external circulation conversion connector, comprising: the shell is provided with an opening at the upper end, the shell wall is provided with a double-layer structure, and an insulating 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 is communicated with the inner cavity of the shell.
Further, 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 gradually contracts from top to bottom.
Further, the housing wall includes: an inner wall panel; the inner wall plate and the outer wall plate are hollow interlayers; and the hollow interlayer is filled with heat insulation materials.
As another solution of the housing: the shell comprises: an inner housing having an opening at an upper end thereof, one end of which is connected with the connector; the outer shell is buckled and connected with the inner shell through a connecting buckle; and a heat insulation material is filled between the inner shell and the outer shell, wherein a first connecting buckle is arranged at the outer side of the inner shell, and a second connecting buckle matched with the first connecting buckle is arranged at the inner side of the outer shell.
Further, a third connecting buckle connected with the solar heater box body is arranged on the outer shell body, and the third connecting buckle is arranged above the first connecting buckle.
The invention also provides a solar warm air conditioning system, wherein the air inlet is provided with the internal and external circulation conversion connecting piece, and the internal and external circulation conversion connecting piece is the internal and external circulation conversion connecting piece.
The beneficial effects of the invention are as follows: the solar heating box body is buckled with the solar heating box body, and is convenient to install and detach. In addition, the internal and external circulation conversion connecting piece is provided with a heat preservation layer, has a heat preservation effect, prevents the heat loss of hot air and improves the energy utilization rate; the inner cavity of the internal and external circulation conversion connecting piece is of a structure which is gradually reduced from top to bottom, so that the air collection effect is achieved, the air inlet uniformity is guaranteed, the bottom of the inner surface of the connector and the bottom surface of the inner cavity of the shell are smooth surfaces, no wind resistance exists, and the working reliability is guaranteed. The solar energy system is simple and compact in structure and reasonable in design, and provides convenience for popularization of new solar 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 of 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 housing 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 view of embodiment 2.
Detailed Description
Embodiments of the invention are described in detail below with reference to the attached drawings, but the invention can be implemented in a number of different ways, which are defined and covered by the claims.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures, it being understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, a device in the drawings may be inverted and described as "under" or "under" other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (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 the claims of the present invention and the above figures are used for distinguishing between similar objects 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 such that the embodiments of the invention described herein are, for example, capable of operation in other environments.
Example 1: as shown in fig. 1 and 2, an inside-outside circulation conversion connection member of a solar heater includes: the shell 1 and the connector 2 are provided with an opening at the upper end, the shell 1 is provided with a double-layer structure, namely, the shell wall 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, and the heat insulation layer 3 can be a rock wool plate, vitrified microsphere heat insulation mortar, a foam cement plate, a glass wool plate, a molded polystyrene plate, an extruded polystyrene plate or a phenolic resin plate, and the material of the heat insulation layer is not particularly limited as long as the heat insulation function can be realized; one end of the connector 2 is provided with an opening, and the other end is arranged at one end of the shell 1 and communicated with the inner cavity of the shell 1, and the connector is in a circular tube shape and is used for being connected with an air inlet pipe. The inner wall plate 101 and the outer wall plate 102 can be connected by hot melting, or an integrated forming process can be adopted, and if the inner wall plate 101 and the outer wall plate 102 are of a split structure, buckling connection, clamp connection or plug connection can be adopted, so long as the connection of the inner wall plate 101 and the outer wall plate 102 can be realized.
The inner surfaces of the bottom of the inner cavity of the shell 1 and the bottom of the connector 2 are smooth surfaces, so that the design reduces wind resistance and energy loss.
The inner cavity of the shell 1 gradually contracts 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 side wall of the inner layer of the shell 1 and the end plate far away from the connector 2 are obliquely arranged inwards. By the design, air is conveniently collected, so that air flow uniformly enters the solar heating box body to be uniformly heated.
Example 2: referring to fig. 3 to 6, the housing 1 includes: the inner shell 103 and the outer shell 104, the upper end of the inner shell 103 is provided with an opening, 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 integral forming process for the convenience of processing; the outer casing 104 is fastened and connected with the inner casing 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 adapted to the first connecting buckle 1031. The outer shell 104 is buckled and connected with the inner shell 103 through the connecting buckle, so that the assembly is convenient, and the connection is stable and reliable.
The first connecting buckle 1031 may be a male buckle, the second connecting buckle 1041 may be a female buckle, or the first connecting buckle 1031 may be a female buckle, and the second connecting buckle 1041 may be a male buckle.
In order to facilitate the connection between the conversion element and the solar heater box body, a third connecting buckle 1032 is provided on the outer housing 104, and the third connecting buckle 1032 is disposed above the first connecting buckle 1031. If the third connecting buckle 1032 is a male buckle, the connecting buckle with the third connecting buckle 1032 arranged on the solar heater box body is a female buckle, and if the third connecting buckle 1032 is a female buckle, the connecting buckle with the third connecting buckle 1032 arranged on the solar heater box body is a male buckle.
A hollow jacket is arranged between the inner shell 103 and the outer shell 104, and the jacket is filled with heat insulation materials. Specifically, a filling hole is formed in the bottom of the inner casing 103, and heat-insulating mortar, such as vitrified microbead fireproof heat-insulating mortar, composite aluminum silicate heat-insulating mortar, perlite heat-insulating mortar, or the like, or foaming glue is filled in the interlayer through the filling hole. And after filling the thermal insulation mortar, the filling holes are required to be subjected to sealing treatment. In this embodiment, the outer casing 104 and the inner casing 103 have the same shape, one end is provided with an upward flanging, and the top end of the flanging is matched with the shape of the outer surface of the inner casing 103, so as to form a closed interlayer in cooperation with the inner casing 103.
In the embodiment not shown in the drawings, the inner housing 103 and the outer housing 104 may be designed as plug-in structures, or limit structures may be disposed on the connecting buckle, so as to facilitate connection, and the connection is stable and reliable.
Example 3: the solar warm air conditioning system is not shown in the figure, the air inlet is provided with an inner and outer circulation conversion connecting piece, the inner and outer circulation conversion connecting piece is the inner and outer circulation conversion connecting piece in the embodiment 1 and the embodiment 2, the connecting buckle matched with the inner and outer circulation suite is arranged around the air inlet when the solar heater box body is manufactured and used for installing the inner and outer circulation conversion connecting piece in the embodiment when inner circulation is needed, the inner and outer circulation conversion connecting piece completely covers the air inlet, the connecting head 2 is used for being connected with an air pipe, an indoor warm air pipe enters the inner cavity of the inner and outer circulation conversion connecting piece, and the inner cavity through the inner and outer circulation conversion enters the solar heater to be heated, so that the inner circulation is realized. The internal and external circulation conversion connecting piece is arranged on the solar heater box body and then needs to be subjected to sealing treatment, or a sealing ring is arranged between the internal and external circulation conversion connecting piece and the solar heater box body.
The above description is only of the preferred embodiments of the present invention and is not intended to limit the present invention, but various modifications and variations can be made to the present invention by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An internal-external circulation conversion connecting piece, characterized by comprising:
the shell is provided with an opening at the upper end, the shell wall is provided with a double-layer structure, and an insulating layer is arranged between the two layers of shell walls; the connector is provided with an opening at one end and is arranged at one end of the shell and communicated with the inner cavity of the shell at the other end; the inner cavity of the shell gradually contracts from top to bottom, namely the diameter of an upper port of the inner cavity of the shell is larger than that of the bottom, namely the side wall of the inner layer of the shell and the end plate far away from the connector are obliquely arranged inwards; the inner cavity of the shell is used for collecting wind; the shell is used for being connected with an air inlet of the solar heater box body; the connector is used for being connected with the air pipe;
the shell comprises:
an inner housing having an opening at an upper end thereof, one end of which is connected with the connector; and
the outer shell is buckled and connected with the inner shell through a connecting buckle;
a heat insulation material is filled between the inner shell and the outer shell, wherein a first connecting buckle is arranged at the outer side of the inner shell, and a second connecting buckle matched with the first connecting buckle is arranged at the inner side of the outer shell;
the outer shell 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.
2. The internal and external circulation switching connector according to claim 1, wherein the bottom of the inner cavity of the housing and the inner surface of the bottom of the connector are smooth surfaces.
3. The internal and external circuit switching connection according to claim 1 or 2, wherein said housing wall comprises: an inner wall panel;
the inner wall plate and the outer wall plate are hollow interlayers;
and the hollow interlayer is filled with heat insulation materials.
4. A solar warm air conditioning system is provided with an internal-external circulation conversion connecting piece on an air inlet, which is characterized in that: the internal-external circulation conversion connecting piece is the internal-external circulation conversion connecting piece according to any one of claims 1 to 3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310277.7A CN109899948B (en) | 2019-04-17 | 2019-04-17 | Internal and external circulation conversion connecting piece and solar air heating air conditioning system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910310277.7A CN109899948B (en) | 2019-04-17 | 2019-04-17 | Internal and external circulation conversion connecting piece and solar air heating air conditioning system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109899948A CN109899948A (en) | 2019-06-18 |
| CN109899948B true CN109899948B (en) | 2024-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910310277.7A Active CN109899948B (en) | 2019-04-17 | 2019-04-17 | Internal and external circulation conversion connecting piece and solar air heating air conditioning system |
Country Status (1)
| Country | Link |
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| CN (1) | CN109899948B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021105737A1 (en) * | 2019-11-25 | 2021-06-03 | Daikin Industries (Thailand) Ltd. | An indoor unit for an air conditioning in a ceiling |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004060903A (en) * | 2002-07-24 | 2004-02-26 | Noritz Corp | Ventilator for bathroom |
| CN103398416A (en) * | 2013-08-24 | 2013-11-20 | 张勇 | Cavity type air flue solar air heat-collection and air supply system |
| CN203550024U (en) * | 2013-08-24 | 2014-04-16 | 张勇 | Cavity type air flue solar air heat-collection and air supply system |
| CN207317210U (en) * | 2017-09-29 | 2018-05-04 | 成都智拓空品科技有限公司 | A kind of air purifier air intake cover |
| CN208124426U (en) * | 2018-03-27 | 2018-11-20 | 河南日昇源集成科技有限公司 | A kind of separated type solar heating system |
| CN109357317A (en) * | 2018-09-27 | 2019-02-19 | 山东泰安亿美达能源科技有限公司 | A kind of solar heating air-conditioning |
| CN210035681U (en) * | 2019-04-17 | 2020-02-07 | 河南日昇源集成科技有限公司 | Internal and external circulation adapter for solar heater |
-
2019
- 2019-04-17 CN CN201910310277.7A patent/CN109899948B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004060903A (en) * | 2002-07-24 | 2004-02-26 | Noritz Corp | Ventilator for bathroom |
| CN103398416A (en) * | 2013-08-24 | 2013-11-20 | 张勇 | Cavity type air flue solar air heat-collection and air supply system |
| CN203550024U (en) * | 2013-08-24 | 2014-04-16 | 张勇 | Cavity type air flue solar air heat-collection and air supply system |
| CN207317210U (en) * | 2017-09-29 | 2018-05-04 | 成都智拓空品科技有限公司 | A kind of air purifier air intake cover |
| CN208124426U (en) * | 2018-03-27 | 2018-11-20 | 河南日昇源集成科技有限公司 | A kind of separated type solar heating system |
| CN109357317A (en) * | 2018-09-27 | 2019-02-19 | 山东泰安亿美达能源科技有限公司 | A kind of solar heating air-conditioning |
| CN210035681U (en) * | 2019-04-17 | 2020-02-07 | 河南日昇源集成科技有限公司 | Internal and external circulation adapter for solar heater |
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| Publication number | Publication date |
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| CN109899948A (en) | 2019-06-18 |
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Effective date of registration: 20240306 Address after: Building 21, Huanghe Science and Technology Industrial Park, Bohai 24th Road, Changjiang 8th Road, Economic and Technological Development Zone, Binzhou City, Shandong Province, 256600 Applicant after: Shandong rishengyuan Technology Co.,Ltd. Country or region after: Zhong Guo Address before: 475000 Henan ninth Kaifeng Street West Longhai two Road North Applicant before: HENAN RISHENGYUAN INTEGRATION TECHNOLOGY CO.,LTD. Country or region before: Zhong Guo |
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