CN204006739U - Solar thermal collector and air bleeding valve thereof - Google Patents
Solar thermal collector and air bleeding valve thereof Download PDFInfo
- Publication number
- CN204006739U CN204006739U CN201420276667.XU CN201420276667U CN204006739U CN 204006739 U CN204006739 U CN 204006739U CN 201420276667 U CN201420276667 U CN 201420276667U CN 204006739 U CN204006739 U CN 204006739U
- Authority
- CN
- China
- Prior art keywords
- lid
- air bleeding
- bleeding valve
- solar thermal
- thermal collector
- 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
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Classifications
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- 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
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- Valve Housings (AREA)
Abstract
The utility model discloses a kind of solar thermal collector and air bleeding valve, comprise shell and be arranged at the air bleeding valve on shell, this air bleeding valve comprises blast pipe and protective cover, and this blast pipe first end stretches into the inside of shell, and the second end is arranged on the outside of shell and is connected with protective cover; This protective cover is the lid with internal cavities and an end opening, and the second end puts in the internal cavities of lid and is fixedly connected with lid, and this second end end and internal cavities corresponding position offer steam vent.The heat insulation effect of the utility model solar thermal collector and air bleeding valve is good.
Description
Technical field
The utility model relates to hot-water heating technical field, particularly relates to a kind of solar thermal collector and air bleeding valve thereof.
Background technology
Solar thermal collector on present market is all provided with air bleeding valve the steam in it is discharged, but the air bleeding valve of existing solar thermal collector is all a direct piping, the cold wind in air bleeding valve external world when the steam of solar thermal collector inside is discharged also can enter along air bleeding valve the inside of solar thermal collector, the water temperature of solar thermal collector is declined rapidly, and heat insulation effect is poor.
Utility model content
Based on this, be necessary for prior art defect, a kind of solar thermal collector air bleeding valve together of high insulating effect is provided.
Its technical scheme is as follows.
A kind of solar thermal collector, comprises shell and is arranged at the air bleeding valve on shell, this air bleeding valve comprises blast pipe and protective cover, and this blast pipe first end stretches into the inside of shell, and the second end is arranged on the outside of shell and is connected with protective cover; This protective cover is the lid with internal cavities and an end opening, and the second end puts in the internal cavities of lid and is fixedly connected with lid, and this second end end and internal cavities corresponding position offer steam vent.The steam vent of the air bleeding valve of the technical program solar thermal collector is opened in the corresponding second end end of internal cavities of lid, be that steam vent is covered by lid, the steam of solar thermal collector inside can discharge through the internal cavities of lid from steam vent, and outside cold wind etc. are because lid is difficult to enter into the inside of solar thermal collector to the covering of steam vent, make the heat insulation effect of solar thermal collector good.
In an embodiment, described steam vent is at least two therein, and described steam vent is circumferentially uniform along the central axis of blast pipe.Steam vent is circumferentially uniform along the central axis of blast pipe, can play good exhaust effect.
In an embodiment, described lid is coniform therein.
In an embodiment, described lid is hemispherical therein.
The technical program also provides a kind of air bleeding valve, comprises the blast pipe of protective cover and inner hollow, and this blast pipe has first end and the second end, and the second end is connected with protective cover; This protective cover has the lid of internal cavities and an end opening, and the second end puts in the internal cavities of lid and is fixedly connected with lid, and this second end end and internal cavities corresponding position offer steam vent.
In an embodiment, described steam vent is at least two therein, and described steam vent is circumferentially uniform along the central axis of blast pipe.Steam vent is circumferentially uniform along the central axis of blast pipe, can play good exhaust effect.
In an embodiment, described lid is coniform therein.
In an embodiment, described lid is hemispherical therein.
Below the technical program advantage or principle are described.
The steam vent of the air bleeding valve of the technical program solar thermal collector is opened in the corresponding second end end of internal cavities of lid, be that steam vent is covered by lid, the steam of solar thermal collector inside can discharge through the internal cavities of lid from steam vent, and outside cold wind etc. are because lid is difficult to enter into the inside of solar thermal collector to the covering of steam vent, make the heat insulation effect of solar thermal collector good.
Brief description of the drawings
Fig. 1 is the structural representation of solar thermal collector described in the utility model embodiment;
Fig. 2 is the zoomed-in view of air bleeding valve described in the utility model embodiment;
Description of reference numerals:
10, shell, 20, air bleeding valve, 210, blast pipe, 211, steam vent, 220, lid.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model embodiment is described in detail.
Please consider and examine Fig. 1 to 2.A kind of solar thermal collector comprises shell 10 and is arranged at the air bleeding valve 20 on shell, and this air bleeding valve 20 comprises blast pipe 210 and protective cover, and these blast pipe 210 first ends stretch into the inside of shell 10, and the second end is arranged on the outside of shell 10 and is connected with protective cover.This protective cover is that lid 220, the second ends with internal cavities and an end opening put in the internal cavities of lid 220 and are fixedly connected with lid 220, and the internal cavities corresponding position of this second end end and lid 220 offers steam vent 211.
In the present embodiment, described steam vent 211 is at least two, and described steam vent 211 is circumferentially uniform along the central axis of blast pipe 210.Steam vent 211 is circumferentially uniform along the central axis of blast pipe 210, can play good exhaust effect.Described lid 220 is coniform or hemispherical.
Below the technical program advantage or principle are described.
1, the steam vent 211 of the air bleeding valve 20 of the present embodiment solar thermal collector is opened in the corresponding waiting pipe of the internal cavities 210 second end ends of lid 220, be that steam vent 211 is covered by lid 220, the steam of solar thermal collector inside can discharge through the internal cavities of lid 220 from steam vent 211, and outside cold wind etc. are because lid 220 is difficult to enter into the inside of solar thermal collector to the covering of steam vent 211, make the heat insulation effect of solar thermal collector good.
2, steam vent 211 is circumferentially uniform along the central axis of blast pipe 210, can play good exhaust effect.
The above embodiment has only expressed several embodiment of the present utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these all belong to protection domain of the present utility model.
Claims (8)
1. a solar thermal collector, is characterized in that, comprises shell and is arranged at the air bleeding valve on shell, and this air bleeding valve comprises blast pipe and protective cover, and this blast pipe first end stretches into the inside of shell, and the second end is arranged on the outside of shell and is connected with protective cover; This protective cover is the lid with internal cavities and an end opening, and the second end puts in the internal cavities of lid and is fixedly connected with lid, and this second end end and internal cavities corresponding position offer steam vent.
2. solar thermal collector according to claim 1, is characterized in that, described steam vent is at least two, and described steam vent is circumferentially uniform along the central axis of blast pipe.
3. solar thermal collector according to claim 1 and 2, is characterized in that, described lid is coniform.
4. solar thermal collector according to claim 1 and 2, is characterized in that, described lid is hemispherical.
5. an air bleeding valve, is characterized in that, comprises the blast pipe of protective cover and inner hollow, and this blast pipe has first end and the second end, and the second end is connected with protective cover; This protective cover has the lid of internal cavities and an end opening, and the second end puts in the internal cavities of lid and is fixedly connected with lid, and this second end end and internal cavities corresponding position offer steam vent.
6. air bleeding valve according to claim 5, is characterized in that, described steam vent is at least two, and described steam vent is circumferentially uniform along the central axis of blast pipe.
7. according to the air bleeding valve described in claim 5 or 6, it is characterized in that, described lid is coniform.
8. according to the air bleeding valve described in claim 5 or 6, it is characterized in that, described lid is hemispherical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276667.XU CN204006739U (en) | 2014-05-27 | 2014-05-27 | Solar thermal collector and air bleeding valve thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420276667.XU CN204006739U (en) | 2014-05-27 | 2014-05-27 | Solar thermal collector and air bleeding valve thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204006739U true CN204006739U (en) | 2014-12-10 |
Family
ID=52046732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420276667.XU Expired - Fee Related CN204006739U (en) | 2014-05-27 | 2014-05-27 | Solar thermal collector and air bleeding valve thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204006739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592420A (en) * | 2018-05-30 | 2018-09-28 | 中国农业科学院农业环境与可持续发展研究所 | A kind of Demountable metallic flat plate collector |
-
2014
- 2014-05-27 CN CN201420276667.XU patent/CN204006739U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108592420A (en) * | 2018-05-30 | 2018-09-28 | 中国农业科学院农业环境与可持续发展研究所 | A kind of Demountable metallic flat plate collector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 510000, No. two, No. 1, North Pearl Road, Pearl Industrial Park, Conghua, Guangdong, Guangzhou Patentee after: Guangzhou Hopesun Solar Equipment Co., Ltd. Address before: 510000, two, Lane 19, Taihe Town, Taihe Town, Baiyun District, Guangdong, Guangzhou Patentee before: Guangzhou Hopesun Solar Equipment Co., Ltd. |
|
| 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: 20141210 Termination date: 20180527 |