CN203824137U - Vent plug and flat plate collector - Google Patents
Vent plug and flat plate collector Download PDFInfo
- Publication number
- CN203824137U CN203824137U CN201420237459.9U CN201420237459U CN203824137U CN 203824137 U CN203824137 U CN 203824137U CN 201420237459 U CN201420237459 U CN 201420237459U CN 203824137 U CN203824137 U CN 203824137U
- Authority
- CN
- China
- Prior art keywords
- flat plate
- plate collector
- porous plug
- lug boss
- fixing lug
- 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 13
- 238000000034 method Methods 0.000 abstract description 4
- 238000009423 ventilation Methods 0.000 abstract 5
- 239000003795 chemical substances by application Substances 0.000 description 7
- 230000001419 dependent effect Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 238000010276 construction Methods 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
Landscapes
- Ventilation (AREA)
Abstract
The utility model discloses a vent plug. The vent plug comprises a vent plug body inserted into an outer frame of a flat plate collector in a matched mode, an air cavity communicated with an inner cavity of the flat plate collector is arranged in the vent plug body, the outer end of the vent plug body is provided with a ventilation hole communicating the outer environment of the flat plate collector with the air cavity, and the outer port of the ventilation hole is located below the horizontal face where the axis of the vent plug body is located in the vertical direction. In the work process, the ventilation hole structure that the ventilation hole is formed in the outer end of the vent plug body and the outer port of the ventilation hole is lower than the horizontal face where the axis of the vent plug is located is adopted, rain water in the outer environment can be effectively prevented from entering a main body structure of the flat plate collector through the vent plug, and accordingly the situation the water enters the main body structure and the flat plate collector breaks down is effectively avoided, and the overall rain-proof performance and operation reliability of the flat plate collector are effectively improved. The utility model further discloses the flat plate collector with the vent plug.
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 that one is flat non-focus solar collector, 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.But, 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, even cause other bad phenomenon or components damage, 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, comprise the body coordinating with flat plate collector outer frame plug-in mounting, the inside of described body has the air cavity being connected with flat plate collector internal cavity, the outer end sidepiece of described body has the air-vent that is communicated with flat plate collector external environment condition and described air cavity, and the external port of described air-vent is vertically positioned at the below of the axis place horizontal plane of described body.
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 body.
Preferably, on the inwall at the middle part of described air cavity, there is the dashpot matching with interior fixing lug boss.
Preferably, the external diameter of described interior fixing lug boss increases gradually along the axial from-inner-to-outer of described body.
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 body.
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 body and described draw-in groove.
Preferably, the both sides, outer end of described body are respectively arranged with direction groove.
Preferably, described body is weather-proof 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.
Above-mentioned background technology relatively, porous plug provided by the utility model, comprise the body coordinating with flat plate collector outer frame plug-in mounting, the inside of described body has the air cavity being connected with flat plate collector internal cavity, the outer end sidepiece of described body has the air-vent that is communicated with flat plate collector external environment condition and described air cavity, and the external port of described air-vent is vertically positioned at the below of the axis place horizontal plane of described body.In the course of work, this kind is opened in the outer end sidepiece of described body and its external port breather hole structure lower than the axis place horizontal plane of described body, can effectively prevent that rainwater in external environment condition etc. from entering the agent structure inside of flat plate collector via described porous plug, thereby effectively avoid, because of the agent structure flat plate collector dependent failure causing of intaking, effectively having improved overall 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 ensure 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.
Brief description of the drawings
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 skill in the art, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
The assembly structure sectional side view of the porous plug that Fig. 1 provides for a kind of detailed description of the invention of the utility model;
Fig. 2 is the structure front view of Fig. 1.
Detailed description of the invention
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 and Fig. 2, the assembly structure sectional side view of the porous plug that Fig. 1 provides for a kind of detailed description of the invention of the utility model; Fig. 2 is the structure front view of Fig. 1.
In detailed description of the invention, porous plug provided by the utility model, comprise the body 11 coordinating with flat plate collector outer frame plug-in mounting, the inside of body 11 has the air cavity 12 being connected with flat plate collector internal cavity, the outer end sidepiece of body 11 has the air-vent 121 that is communicated with flat plate collector external environment condition and air cavity 12, and the external port of air-vent 121 is vertically positioned at the below of the axis place horizontal plane of body 11.In the course of work, this kind is opened in the outer end sidepiece of body 11 and its external port air-vent 121 structures lower than the axis place horizontal plane of body 11, can effectively prevent that rainwater in external environment condition etc. from entering the agent structure inside of flat plate collector via described porous plug, thereby effectively avoid, because of the agent structure flat plate collector dependent failure causing of intaking, effectively having improved overall 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 ensure 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 body 11.This interior fixing lug boss 112 can further ensure the assembling intensity between the housing of described porous plug and flat plate collector.
In addition, on the inwall at the middle part of air cavity 12, there is the dashpot 122 matching with interior fixing lug boss 112.In the assembling process of described porous plug and after having assembled, this dashpot 122 can effectively regulate interior fixing lug boss structural strength, avoid causing because its intensity is excessive the dependency structure that difficulty and body 11 are installed to produce serious deformation or damage, thereby make the overall construction intensity of described porous plug and reliability thereof be able to corresponding raising.
More specifically, the external diameter of interior fixing lug boss 112 increases gradually along the axial from-inner-to-outer of body 11.The interior fixing lug boss 112 with this kind of taper variable-diameter structure can effectively ensure 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 body 11.This outer fixing lug boss 113 can further ensure the assembling intensity between the housing of described porous plug and flat plate collector.
In addition, between outer fixing lug boss 113 and draw-in groove 111 outer edge of mating surface along the inner side of the inner edge portion of mating surface between the outer fixing lug boss 113 of being axially positioned at of body 11 and draw-in groove 111.There is the outer fixing lug boss 113 of this kind of inclination mating surface structure, can fully contact and fit with the housing of flat plate collector, thereby effectively ensured the assembly structure reliability between the housing of described porous plug and flat plate collector.
Further, the both sides, outer end of body 11 are respectively arranged with direction groove 114.In equipment use procedure, staff can control the suitable angle of body 11 System of Rotating about Fixed Axis by direction groove 114, so that the aperture of air-vent 121 is adjusted to appropriate location, thereby further ensures the rainproof ventilative needs of described porous plug.
In addition, body 11 is weather-proof rubber part.The fatigue strength of this kind of weather-proof rubber part is higher, can ensure that the agent structure of described porous plug is more durable in use.Certainly, this body 11 is not limited to weather-proof rubber part mentioned above, as long as the actual use needs that can meet described flat plate collector all can.
In detailed description of the invention, 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, comprise the body coordinating with flat plate collector outer frame plug-in mounting, the inside of described body has the air cavity being connected with flat plate collector internal cavity, the outer end sidepiece of described body has the air-vent that is communicated with flat plate collector external environment condition and described air cavity, and the external port of described air-vent is vertically positioned at the below of the axis place horizontal plane of described body.In the course of work, this kind is opened in the outer end sidepiece of described body and its external port breather hole structure lower than the axis place horizontal plane of described body, can effectively prevent that rainwater in external environment condition etc. from entering the agent structure inside of flat plate collector via described porous plug, thereby effectively avoid, because of the agent structure flat plate collector dependent failure causing of intaking, effectively having improved overall 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 what each embodiment stressed is and the difference of 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 (10)
1. a porous plug, it is characterized in that: comprise the body coordinating with flat plate collector outer frame plug-in mounting, the inside of described body has the air cavity being connected with flat plate collector internal cavity, the outer end sidepiece of described body has the air-vent that is communicated with flat plate collector external environment condition and described air cavity, and the external port of described air-vent is vertically positioned at the below of the axis place horizontal plane of described body.
2. porous plug as claimed in claim 1, is characterized in that: 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.
3. porous plug as claimed in claim 2, is characterized in that: 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 body.
4. porous plug as claimed in claim 3, is characterized in that: on the inwall at the middle part of described air cavity, have the dashpot matching with interior fixing lug boss.
5. porous plug as claimed in claim 3, is characterized in that: the external diameter of described interior fixing lug boss increases gradually along the axial from-inner-to-outer of described body.
6. porous plug as claimed in claim 2, is characterized in that: 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 body.
7. porous plug as claimed in claim 6, 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 body and described draw-in groove.
8. porous plug as claimed in claim 1, is characterized in that: the both sides, outer end of described body are respectively arranged with direction groove.
9. porous plug as claimed in claim 1, is characterized in that: described body is weather-proof rubber part.
10. a flat plate collector, is characterized in that: comprise framework, in described framework, be fitted with porous plug, described porous plug is specially porous plug as claimed in any one of claims 1-9 wherein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237459.9U CN203824137U (en) | 2014-05-09 | 2014-05-09 | Vent plug and flat plate collector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420237459.9U CN203824137U (en) | 2014-05-09 | 2014-05-09 | Vent plug and flat plate collector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203824137U true CN203824137U (en) | 2014-09-10 |
Family
ID=51479624
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420237459.9U Expired - Fee Related CN203824137U (en) | 2014-05-09 | 2014-05-09 | Vent plug and flat plate collector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203824137U (en) |
-
2014
- 2014-05-09 CN CN201420237459.9U patent/CN203824137U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140910 Termination date: 20200509 |