CN2884048Y - Joint for connection solar-energy heat collecting tubes - Google Patents
Joint for connection solar-energy heat collecting tubes Download PDFInfo
- Publication number
- CN2884048Y CN2884048Y CNU2005201300936U CN200520130093U CN2884048Y CN 2884048 Y CN2884048 Y CN 2884048Y CN U2005201300936 U CNU2005201300936 U CN U2005201300936U CN 200520130093 U CN200520130093 U CN 200520130093U CN 2884048 Y CN2884048 Y CN 2884048Y
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- CN
- China
- Prior art keywords
- connector
- solar energy
- tube connector
- heat
- collection pipe
- 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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- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a connector for solar heat-collecting tubes, belonging to the solar heat transmission technical field. The connector comprises a connecting tube, a connector body and an insulating layer, wherein the connector is shaped as a rectangular gutter and a round hole corresponding to the hole on the connecting tube is arranged at the gutter bottom plate, the opening end of the connector body is connected with the connecting tube to form a cavity. The insulating layer is covered on the outer side of the connecting tube and the connector body. The utility model uses the heat of the hot air in the solar heat-collecting tube to improve the heat transfer effect between the solar heat-collecting tube and the connecting tube, and has the advantages of simple structure and easy manufacture and installation, and can be arranged on the devices which use solar heat-collecting tube for solar heat collection to improve the heat transfer efficiency.
Description
Technical field
The utility model discloses a kind of solar energy heating tube connector, belong to the solar heat transmission technique field.
Background technology
Large-scalely have in the solar water heater of pressure present, the connected mode of solar energy heat collection pipe and tube connector is: the head of the heat pipe of solar energy collector extend in the tube connector, and with sealing ring sealed joint pipe and heat pipe gap, the glass mouth of pipe of solar energy heat collection pipe and heat pipe fixing seal, the glass mouth of pipe of solar energy heat collection pipe is fixed in the heat-insulation layer of tube connector.Common small-sized have press in the solar water heater, solar energy heat collection pipe is connected with storage tank, also the connected mode with above-mentioned solar energy heat collection pipe and tube connector is identical for the connected mode of solar energy heat collection pipe and storage tank.The solar heat that this connected mode relies on heat pipe that solar energy heat collection pipe is obtained is delivered in tube connector or the storage tank, can not make full use of the heat of hot-air in the glass tube of solar energy heat collection pipe, so heat transfer efficiency is lower.
The utility model content
The purpose of this utility model is a kind of solar energy heating tube connector of design, improves the heat transfer efficiency of solar energy heat collection pipe and tube connector or storage tank.
The technical solution adopted in the utility model is that the solar energy heating tube connector comprises tube connector, heat-insulation layer etc., side at the installation solar energy heat collection pipe of tube connector has connector, connector is the rectangular channel shape, on trough floor, have circular hole, corresponding with the hole on the tube connector, the openend of connector links to each other with tube connector, forms a cavity, and heat-insulation layer covers the outside of tube connector and connector.
Circular hole place on connector is equipped with sealing ring.
Perforate sideband at tube connector has butt hook, has connecting pin on the heat pipe in solar energy heat collection pipe, and connecting pin can be connected with butt hook.
Described connector is circular or square, has a circular hole on its bottom surface, and corresponding with the hole on the tube connector, the openend of connector links to each other with tube connector, forms a cavity.
Described connector is connected between the storage tank and solar energy heat collection pipe of solar water heater.
The designed solar energy heat collection pipe connector of the utility model has following advantage:
1. improve heat transfer efficiency between solar energy heat collection pipe and tube connector or the storage tank.After connector is installed between solar energy heat collection pipe and the tube connector, make between the glass tube openend of solar energy heat collection pipe and the tube connector and form an enclosed cavity, can make between the glass tube openend of solar energy heat collection pipe and the heat pipe and need not seal support.When solar energy heat collection pipe obtains solar heat, except heat being passed to the heat pipe heat transfer, air in the glass tube of solar energy heat collection pipe also is heated, this part hot-air can enter the enclosure space between tube connector and the connector, heat is passed to tube connector, therefore hot-air convection circulation in the glass tube of cooled air and solar energy heat collection pipe has improved the heat transfer efficiency between solar energy heat collection pipe and the tube connector.When connector is installed between the water receiver of solar energy heat collection pipe and solar water heater, also can improve heat transfer efficiency.
2. the solar energy heat collection pipe connector construction is simple, is convenient to make, install, and can be installed in other and use solar energy heat collection pipe to collect in the equipment of solar heat, improves heat transfer efficiency.
Description of drawings
Fig. 1 is a kind of structural representation of solar energy heating tube connector.
Fig. 2 is the B-B cutaway view of Fig. 1.
Fig. 3 is the A-A cutaway view of Fig. 1.
Fig. 4 is the structural representation of second kind of solar energy heating tube connector.
Fig. 5 is the C-C cutaway view of Fig. 4.
Fig. 6 is the structural representation of the third solar energy heating tube connector.
Fig. 7 is the D-D cutaway view of Fig. 6.
The specific embodiment
Embodiment 1
The structural representation of the described solar energy heating tube connector of present embodiment is seen Fig. 1, Fig. 2 and shown in Figure 3.
The solar energy heating tube connector is made of tube connector 1, heat-insulation layer 2, connector 3, has circular hole 4 on tube connector 1, and the heat pipe 6 in the solar energy heat collection pipe 5 inserts in the circular hole 4, and seals heat pipes 6 with sealing ring 7.Connector 3 is rectangular rectangular channel, connector 3 is made up of ledge 8 and bottom land 9, ledge 8 and bottom land 9 are connected as a single entity, the openend of ledge 8 is a straight flange, welding or be connected the outside of tube connector 1 with bolt forms an enclosed cavity, has circular hole 10 on the bottom land 9, the glass tube openend of solar energy heat collection pipe 5 inserts in the circular hole 10, and with sealing ring 11 sealed glass tubes.Heat-insulation layer 2 covers the outside of tube connector 1, connector 3.Solar energy heat collection pipe 5 sealing ends are by bracket support.
When solar energy heat collection pipe 5 work, the heat that solar energy heat collection pipe 5 obtains is mainly passed to tube connector 1 by heat pipe 6, the water in the heating tube connector 1.Meanwhile, the air in the glass tube of solar energy heat collection pipe 5 is also by solar energy heating, and this part hot-air enters in the cavity between tube connector 1 and the connector 3, heat transferred tube connector 1, is used for heating the water in the tube connector 1.Therefore, the solar energy heating tube connector can utilize the heat of the hot-air in the glass tube of solar energy heat collection pipe 5, improve the heat transfer efficiency of solar energy heat collection pipe 5, the heat that solar energy heat collection pipe 5 is obtained passes to tube connector 1 more fully, is used for heating the water of tube connector 1.
The structural representation of the described solar energy heating tube connector of present embodiment is seen Fig. 4 and shown in Figure 5.
The structure of the structure of the described solar energy heating tube connector of present embodiment and embodiment 1 described solar energy heating tube connector is basic identical.Difference is all to have connector 3 in the both sides of tube connector 1, makes the both sides of tube connector 1 that solar energy heat collection pipe 5 can be installed.Another difference is the circular hole 4 other butt hooks 12 that are welded with at tube connector 1, be welded with connecting pin 13 on the heat pipe 6 in solar energy heat collection pipe 5, after in the circular hole 4 that heat pipe 6 inserts on the tube connector 1, rotating heat conducting pipe 6, connecting pin 13 is inserted in the butt hook 12, can prevent that like this hydraulic pressure in heat pipe 6 connected tubes 1 from releasing outside the tube connector 1.
The operation principle of the described solar energy heat collection pipe of present embodiment is described identical with embodiment 1.
The structural representation of the described solar energy heating tube connector of present embodiment is seen Fig. 6 and shown in Figure 7.
The structure of the structure of the described solar energy heating tube connector of present embodiment and embodiment 1 described solar energy heating tube connector is basic identical.Difference is that connector 3 is installed on the storage tank 14 in the solar water heater, and the openend of connector 3 is a cambered surface, coincide with the circular outer wall of storage tank 14, and connector 3 is welded on the outer wall of storage tank 14.
The operation principle of the described solar energy heating tube connector of present embodiment is described identical with embodiment 1.
Claims (5)
1. solar energy heating tube connector, comprise tube connector, heat-insulation layer and connector, it is characterized in that: the side at the installation solar energy heat collection pipe of tube connector has connector, connector is the rectangular channel shape, have circular hole on trough floor, corresponding with the hole on the tube connector, the openend of connector links to each other with tube connector, form a cavity, heat-insulation layer covers the outside of tube connector and connector.
2. solar energy heating tube connector according to claim 1, so its feature also exists: the circular hole place on connector is equipped with sealing ring.
3. solar energy heating tube connector according to claim 1, so its feature also exists: the perforate sideband at tube connector has butt hook, has connecting pin on the heat pipe in solar energy heat collection pipe, and connecting pin can be connected with butt hook.
4. solar energy heating tube connector according to claim 1, so its feature also exists: described connector is circular or square, has a circular hole on its bottom surface, and is corresponding with the hole on the tube connector, the openend of connector links to each other with tube connector, forms a cavity.
5. solar energy heating tube connector according to claim 1, so its feature also exists: connector is connected between the storage tank and solar energy heat collection pipe of solar water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201300936U CN2884048Y (en) | 2005-11-04 | 2005-11-04 | Joint for connection solar-energy heat collecting tubes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201300936U CN2884048Y (en) | 2005-11-04 | 2005-11-04 | Joint for connection solar-energy heat collecting tubes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2884048Y true CN2884048Y (en) | 2007-03-28 |
Family
ID=37957110
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201300936U Expired - Fee Related CN2884048Y (en) | 2005-11-04 | 2005-11-04 | Joint for connection solar-energy heat collecting tubes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2884048Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374678A (en) * | 2010-08-11 | 2012-03-14 | 王克涛 | Metal heat exchange tube device in solar energy heat collection tube |
| CN102434989A (en) * | 2011-12-28 | 2012-05-02 | 刘振中 | Grooved light-gathering solar through heat collecting vacuum pipe connector |
-
2005
- 2005-11-04 CN CNU2005201300936U patent/CN2884048Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374678A (en) * | 2010-08-11 | 2012-03-14 | 王克涛 | Metal heat exchange tube device in solar energy heat collection tube |
| CN102434989A (en) * | 2011-12-28 | 2012-05-02 | 刘振中 | Grooved light-gathering solar through heat collecting vacuum pipe connector |
| CN102434989B (en) * | 2011-12-28 | 2013-11-20 | 刘振中 | Grooved light-gathering solar through heat collecting vacuum pipe connector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070328 Termination date: 20091204 |