CN203824124U - Vent plug and flat plate collector - Google Patents
Vent plug and flat plate collector Download PDFInfo
- Publication number
- CN203824124U CN203824124U CN201320849082.8U CN201320849082U CN203824124U CN 203824124 U CN203824124 U CN 203824124U CN 201320849082 U CN201320849082 U CN 201320849082U CN 203824124 U CN203824124 U CN 203824124U
- Authority
- CN
- China
- Prior art keywords
- flat plate
- plate collector
- vent
- porous plug
- lug boss
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 230000013011 mating Effects 0.000 claims description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 15
- 238000000034 method Methods 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000003795 chemical substances by application Substances 0.000 description 6
- 230000001419 dependent effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/44—Heat exchange systems
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a vent plug and a flat plate collector. The vent plug comprises a body matched with an outer frame of the flat plate collector in a plug mounting mode, wherein the middle of the body is provided with a vent hole in a penetrating mode, and the outer end portion of the vent hole is larger than the inner end portion in diameter. The vent plug is provided with the vent hole with a structure that the outer end portion is larger than the inner end portion in diameter in the working process, rainwater and the like in the outside environment can be effectively prevented from entering a main body structure of the flat plate collector through the vent plug, accordingly flat plate collector relevant faults caused by the fact that the water enters the main body structure are effectively avoided, the overall rain proofing performance and running reliability of the flat plate collector are effectively improved.
Description
Technical field
The utility model relates to flat plate collector technical field, particularly a kind of porous plug.The utility model also relates to a kind of flat plate collector of this porous plug of application.
Background technology
Flat plate collector is a kind of flat non-focus solar collector that is, and it can be converted to heat energy with heating working medium by solar radiant energy, and along with improving constantly of user demand, its service behaviour also gets more and more people's extensive concerning day by day.
In current existing flat plate collector assembly structure, normally in backboard or its frame upper punch elongated strip shaped hole of flat plate collector, to be communicated with internal environment and the external environment condition of flat plate collector, keep the air pressure balance between flat plate collector inside and external environment condition.Yet, although this kind of ventilating structure can meet basic use needs, but this kind rushes the ventilating structure in elongated strip shaped hole has no rainproof ability, if the environment for use humidity of flat plate collector is larger, or work under long-term rain working condition, rainwater very easily enters the inside of described flat plate collector via this elongated strip shaped hole, cause the transparent cover plate inner side of flat plate collector to form water smoke phenomenon, the bad phenomenon or the components damage that even cause other, give the overall performance of flat plate collector and cause adverse effect service life.
Therefore, how to provide a kind of and be applicable to flat plate collector and the good gas permeable devices of water-resistant performance is the important technological problems that those skilled in the art need to solve at present.
Utility model content
The purpose of this utility model is to provide a kind of porous plug, and the water-resistant performance of this porous plug is better.Another object of the present utility model is to provide a kind of flat plate collector of applying above-mentioned porous plug.
For solving the problems of the technologies described above, the utility model provides a kind of porous plug, comprises the body coordinating with flat plate collector outer frame plug-in mounting, and the middle part of described body is penetrated with air-vent, and the outer end diameter of described air-vent is greater than the diameter of its inner end.
Preferably, the peripheral part of described body has the draw-in groove with the housing phase clamping of flat plate collector, and interference fit between the housing of described draw-in groove and flat plate collector.
Preferably, the peripheral part of described body is provided with the interior fixing lug boss matching with the housing of flat plate collector, and described interior fixing lug boss and described draw-in groove are arranged successively along the axial from-inner-to-outer of described air-vent.
Preferably, the external diameter of described interior fixing lug boss increases gradually along the axial from-inner-to-outer of described air-vent.
Preferably, the peripheral part of described body is provided with the outer fixing lug boss matching with the housing of flat plate collector, and described draw-in groove and described outer fixing lug boss are arranged successively along the axial from-inner-to-outer of described air-vent.
Preferably, between described outer fixing lug boss and described draw-in groove the outer edge of mating surface along the inner side of the inner edge portion of mating surface between the described outer fixing lug boss of being axially positioned at of described air-vent and described draw-in groove.
Preferably, described body is rubber part.
The utility model also provides a kind of flat plate collector, comprises framework, in described framework, is fitted with porous plug, and described porous plug is specially the porous plug as described in above-mentioned any one.
Relative above-mentioned background technology, porous plug provided by the utility model, comprises the body coordinating with flat plate collector outer frame plug-in mounting, and the middle part of described body is penetrated with air-vent, and the outer end diameter of described air-vent is greater than the diameter of its inner end.In the course of work, there is the described air-vent that this kind of outer end diameter is greater than the diameter structure of its inner end, can effectively prevent that the agent structure that rainwater in external environment condition etc. enters flat plate collector via described porous plug is inner, thereby effectively avoided the flat plate collector dependent failure causing because of agent structure water inlet, effectively improved whole water-resistant performance and the operational reliability thereof of flat plate collector.
In another preferred version of the present utility model, the peripheral part of described body has the draw-in groove with the housing phase clamping of flat plate collector, and interference fit between the housing of described draw-in groove and flat plate collector.Described draw-in groove can effectively improve the assembling intensity between described porous plug and flat plate collector framework, and guarantee the structure seal at mating surface place between the external structure of described porous plug and flat plate collector framework, thereby make the water-resistant performance of described porous plug be able to further raising.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure schematic diagram of the porous plug that Fig. 1 provides for a kind of specific embodiment of the utility model.
The specific embodiment
Core of the present utility model is to provide a kind of porous plug, and the water-resistant performance of this porous plug is better; Meanwhile, provide a kind of flat plate collector of applying above-mentioned porous plug.
In order to make those skilled in the art person understand better the utility model scheme, below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Please refer to Fig. 1, the assembly structure schematic diagram of the porous plug that Fig. 1 provides for a kind of specific embodiment of the utility model.
In the specific embodiment, porous plug provided by the utility model, comprises the body 11 coordinating with flat plate collector outer frame plug-in mounting, and the middle part of body 11 is penetrated with air-vent 12, and the outer end diameter of air-vent 12 is greater than the diameter of its inner end.In the course of work, there is the air-vent 12 that this kind of outer end diameter is greater than the diameter structure of its inner end, can effectively prevent that the agent structure that rainwater in external environment condition etc. enters flat plate collector via described porous plug is inner, thereby effectively avoided the flat plate collector dependent failure causing because of agent structure water inlet, effectively improved whole water-resistant performance and the operational reliability thereof of flat plate collector.
Further, the peripheral part of body 11 has the draw-in groove 111 with the housing phase clamping of flat plate collector, and interference fit between the housing of draw-in groove 111 and flat plate collector.Draw-in groove 111 can effectively improve the assembling intensity between described porous plug and flat plate collector framework, and guarantee the structure seal at mating surface place between the external structure of described porous plug and flat plate collector framework, thereby make the water-resistant performance of described porous plug be able to further raising.
Particularly, the peripheral part of body 11 is provided with the interior fixing lug boss 112 matching with the housing of flat plate collector, and interior fixing lug boss 112 and draw-in groove 111 are arranged successively along the axial from-inner-to-outer of air-vent 12.This interior fixing lug boss 112 can further guarantee the assembling intensity between the housing of described porous plug and flat plate collector.
More specifically, the external diameter of interior fixing lug boss 112 increases gradually along the axial from-inner-to-outer of air-vent 12.The interior fixing lug boss 112 with this kind of taper variable-diameter structure can effectively guarantee the structure suitability between the housing of described porous plug and flat plate collector, and effectively reduces its assembly difficulty.
On the other hand, the peripheral part of body 11 is provided with the outer fixing lug boss 113 matching with the housing of flat plate collector, and draw-in groove 111 and outer fixing lug boss 113 are arranged successively along the axial from-inner-to-outer of air-vent 12.This outer fixing lug boss 113 can further guarantee the assembling intensity between the housing of described porous plug and flat plate collector.
In addition, the outer edge of outer fixing lug boss 113 and 111 mating surfaces of draw-in groove is along the inner side of the inner edge portion of the outer fixing lug boss 113 of being axially positioned at of air-vent 12 and 111 mating surfaces of draw-in groove.The outer fixing lug boss 113 with this kind of inclination mating surface structure, can fully contact and fit with the housing of flat plate collector, thereby has effectively guaranteed the assembly structure reliability between the housing of described porous plug and flat plate collector.
In addition, body 11 is rubber part.Certainly, this body 11 is not limited to rubber part mentioned above, so long as can meet the actual use needs of described flat plate collector, all can.
In the specific embodiment, flat plate collector provided by the utility model, comprises framework, in described framework, is fitted with porous plug, and described porous plug is specially the porous plug as described in embodiment above.The water-resistant performance of this flat plate collector is better.
In summary, the porous plug providing in the utility model, comprises the body coordinating with flat plate collector outer frame plug-in mounting, and the middle part of described body is penetrated with air-vent, and the outer end diameter of described air-vent is greater than the diameter of its inner end.In the course of work, there is the described air-vent that this kind of outer end diameter is greater than the diameter structure of its inner end, can effectively prevent that the agent structure that rainwater in external environment condition etc. enters flat plate collector via described porous plug is inner, thereby effectively avoided the flat plate collector dependent failure causing because of agent structure water inlet, effectively improved whole water-resistant performance and the operational reliability thereof of flat plate collector.
In addition, the flat plate collector of the above-mentioned porous plug of application that the utility model provides, the water-resistant performance of this flat plate collector is better.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.
Above porous plug provided by the utility model and the flat plate collector of applying this porous plug are described in detail.Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above embodiment is just for helping to understand method of the present utility model and core concept thereof.Should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model principle, can also carry out some improvement and modification to the utility model, these improvement and modification also fall in the protection domain of the utility model claim.
Claims (5)
1. a porous plug, it is characterized in that: comprise the body coordinating with flat plate collector outer frame plug-in mounting, the middle part of described body is penetrated with air-vent, the outer end diameter of described air-vent is greater than the diameter of its inner end, the peripheral part of described body has the draw-in groove with the housing phase clamping of flat plate collector, and interference fit between the housing of described draw-in groove and flat plate collector;
The peripheral part of described body is provided with the interior fixing lug boss matching with the housing of flat plate collector, and described interior fixing lug boss and described draw-in groove are arranged successively along the axial from-inner-to-outer of described air-vent;
The peripheral part of described body is provided with the outer fixing lug boss matching with the housing of flat plate collector, and described draw-in groove and described outer fixing lug boss are arranged successively along the axial from-inner-to-outer of described air-vent.
2. porous plug as claimed in claim 1, is characterized in that: the external diameter of described interior fixing lug boss increases gradually along the axial from-inner-to-outer of described air-vent.
3. porous plug as claimed in claim 1, is characterized in that: between described outer fixing lug boss and described draw-in groove, the outer edge of mating surface is along the inner side of the inner edge portion of mating surface between the described outer fixing lug boss of being axially positioned at of described air-vent and described draw-in groove.
4. porous plug as claimed in claim 1, is characterized in that: described body is rubber part.
5. a flat plate collector, is characterized in that: comprise framework, in described framework, be fitted with porous plug, described porous plug is specially the porous plug as described in any one in claim 1 to 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849082.8U CN203824124U (en) | 2013-12-20 | 2013-12-20 | Vent plug and flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320849082.8U CN203824124U (en) | 2013-12-20 | 2013-12-20 | Vent plug and flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824124U true CN203824124U (en) | 2014-09-10 |
Family
ID=51479611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320849082.8U Expired - Fee Related CN203824124U (en) | 2013-12-20 | 2013-12-20 | Vent plug and flat plate collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824124U (en) |
-
2013
- 2013-12-20 CN CN201320849082.8U patent/CN203824124U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Qinghai Sanli New Energy Technology Co., Ltd. Assignor: Beijing Changri New Energy Technology Co., Ltd. Contract record no.: 2015630000014 Denomination of utility model: Vent plug and flat plate collector Granted publication date: 20140910 License type: Exclusive License Record date: 20151026 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20191220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |