CN201090960Y - Heat-exchanging device of integrated pressure bearing type solar energy water heater - Google Patents
Heat-exchanging device of integrated pressure bearing type solar energy water heater Download PDFInfo
- Publication number
- CN201090960Y CN201090960Y CNU2007201476326U CN200720147632U CN201090960Y CN 201090960 Y CN201090960 Y CN 201090960Y CN U2007201476326 U CNU2007201476326 U CN U2007201476326U CN 200720147632 U CN200720147632 U CN 200720147632U CN 201090960 Y CN201090960 Y CN 201090960Y
- Authority
- CN
- China
- Prior art keywords
- heat
- heat exchanger
- vacuum tube
- water heater
- heat exchanging
- 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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- Thermal Insulation (AREA)
Abstract
The utility model discloses a heat exchanging device of an integral- bearing- type solar water heater. A heat exchanger and a bearing inner bag are welded by the same material. The heat exchanger and the inner cavity of a vacuum tube are in a sealing connection through a silica gel ring. One end of the heat exchanger is connected with a supply box of heat exchange medium. A medium supply device can achieve automatic medium supply through two paralleled ceramic valve and a core angle valve and the floating ball control. The water heater of such structure enlarges the heat exchanging area of the vacuum tube. The heat exchanging part is an open system, which can improve the heat exchanging efficiency and achieve unpressurized operation. Two sets of floating ball device in the water supply box make the water supply more reliable. As the heat exchanger and the inner cavity of the vacuum tube are in a sealing connection, the vacuum tube can adopt closely- spaced- type to offset the heat exchanging loss part caused by secondary heat exchanging, so as to absorb as much heat as possible.
Description
Technical field
The utility model relates to a kind of heat-exchanger rig of solar energy, particularly a kind of heat-exchanger rig of whole pressure-bearing type solar water heater.
Background technology
Because vacuum tube can not be directly with pressure-bearing solar hot-water heating system water flowing heat exchange, it generally all is heat exchanger heat exchange by the forms such as casing of heat pipe, U pipe, heat exchange coil, two inner-tube structures, such heat exchange mode tends to cause vacuum heat collection pipe because long-time the use, and form a large amount of incrustation scales, and the problem that heat exchange area is little, the big heat exchange efficiency of secondary heat exchange heat energy loss is low.
The utility model content
The utility model is to provide a kind of heat-exchanger rig of whole pressure-bearing type solar water heater, this heat-exchanger rig project organization is: heat exchanger is a round tube, and weld with homogeneous material between the pressure-bearing inner bag, the inner chamber of heat exchanger and vacuum tube is tightly connected by the silica gel circle, is connected with the supply case of heat transferring medium at an end of heat exchanger; The device for supplying of medium is to realize automatic supply medium by the ceramic cartridge angle valve of two parallel connections and ball float control.
The heat-exchanger rig of a kind of whole pressure-bearing type solar water heater of above structure has the following advantages:
1. the heat exchanger of heat-exchanger rig is a tubular, and welds with homogeneous material between the pressure-bearing inner bag, and making the vacuum tube heat exchanging part is " open type " system, can not have the operation of pressure, and is safe and reliable.
2. the WATER AS FLOW MEDIUM loss balancing of heat exchanger is finished by automatic water supply tank, with the cover of 2 in automatic water supply tank floating ball device, improves the reliability of moisturizing.
3. the heat exchange area of heat exchanger is bigger than heat pipe, heat dish, so the efficient height.
Since heat exchanger is connected with the bore seal of vacuum tube, so perpendicular slotting vacuum tube can adopt the solid matter formula, the gap between the vacuum tube of diminishing, the heat exchange loss part that the counteracting secondary heat exchange causes is so that absorb heat as much as possible.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the structural representation of the utility model replenish valve;
Fig. 3 is the structural representation of the utility model ceramic cartridge.
The specific embodiment
By shown in Figure 1, the heat exchanger 1 usefulness homogeneous material argon arc welding of the heat-exchanger rig of whole pressure-bearing type solar water heater is connected on the pressure-bearing inner bag 2.Medium supply case 3 communicates with atmosphere, and making the vacuum tube heat exchanging part is open system, and realizing does not have the operation of pressure.Be connected with water pipe 4,5 between heat exchanger 1 and the medium supply case 3, the medium supply is to be finished by the angle valve 12 and the ball float 11 on medium supply case 3 tops, and angle valve 12 is formed in parallel by ceramic cartridge 6 and ceramic cartridge 7, as shown in Figure 2.As shown in Figure 3, ceramic cartridge the 6, the 7th is made up of 2 blocks of part potsherds with holes, and ceramic cartridge 6,7 rotation relatively makes its position with holes certain angle that staggers realize communicating and closing of current.Ceramic cartridge 6,7 counterrotating power come from the power of the gravity drive ball float arm 8 of ball float 11.
In addition, heat exchanger 1 is connected with sealing ring 10 with the inner chamber of vacuum tube 9 in use, like this, can reduce the gap between vacuum tube and the vacuum tube, increase heating capacity with solid matter formula vacuum tube, thereby offset the thermal losses that causes because of secondary heat exchange, absorb heat as much as possible.
Claims (2)
1. the heat-exchanger rig of a whole pressure-bearing type solar water heater, comprise assemblies such as medium supply case, valve, heat exchanger, it is characterized in that: the inner chamber of described heat exchanger and vacuum tube is tightly connected by the silica gel circle, is connected with the supply case of heat transferring medium at an end of heat exchanger; The device for supplying of medium is to realize automatic supply medium by the ceramic cartridge angle valve of two parallel connections and ball float control.
2. the heat-exchanger rig of a kind of whole pressure-bearing type solar water heater according to claim 1, it is characterized in that: described heat exchanger is a tubular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201476326U CN201090960Y (en) | 2007-04-24 | 2007-04-24 | Heat-exchanging device of integrated pressure bearing type solar energy water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007201476326U CN201090960Y (en) | 2007-04-24 | 2007-04-24 | Heat-exchanging device of integrated pressure bearing type solar energy water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201090960Y true CN201090960Y (en) | 2008-07-23 |
Family
ID=39862720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007201476326U Expired - Fee Related CN201090960Y (en) | 2007-04-24 | 2007-04-24 | Heat-exchanging device of integrated pressure bearing type solar energy water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201090960Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006545A (en) * | 2014-06-13 | 2014-08-27 | 胡金良 | Pressure-resisting plate type solar heat collection device |
-
2007
- 2007-04-24 CN CNU2007201476326U patent/CN201090960Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006545A (en) * | 2014-06-13 | 2014-08-27 | 胡金良 | Pressure-resisting plate type solar heat collection device |
| CN104006545B (en) * | 2014-06-13 | 2015-12-30 | 胡金良 | A kind of withstand voltage board-like solar energy heat collector |
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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: 20080723 Termination date: 20140424 |