CN202141233U - Solar water heater matching device - Google Patents
Solar water heater matching device Download PDFInfo
- Publication number
- CN202141233U CN202141233U CN 201120233806 CN201120233806U CN202141233U CN 202141233 U CN202141233 U CN 202141233U CN 201120233806 CN201120233806 CN 201120233806 CN 201120233806 U CN201120233806 U CN 201120233806U CN 202141233 U CN202141233 U CN 202141233U
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- heat
- cavity
- heat radiation
- 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 relates to a solar water heater matching device, which belongs to the technical field of solar application, and includes an accessory cavity body communicated with a solar thermal-collecting and circulating system, wherein the cavity body is strip-shaped, the length direction of the cavity is the same as that of a water tank of the solar water heater, and the cavity body is placed at the middle upper part of the water tank. As the matching device is mounted above the matched solar water heater, radiating area can be fully unfolded, the occupied area of the solar water heater remains unchanged, and the solar water heater matching device is convenient to mount and very reasonable.
Description
Technical field
The utility model relates to a kind of solar energy solar water heater corollary apparatus, and especially a kind of solar water heater corollary apparatus belongs to application of solar.
Background technology
Solar water heater is widely used.In order to solve the existing overheated problem of solar water heater system, application number is that 200910025618.2 one Chinese patent application has proposed a kind of solar water heater, comprises heat collector and water tank; Heat collector has fluid infusion port and return port, contains heat abstractor in addition; The refluxing opening that heat abstractor has water supplement port, fluid infusion mouth and is higher than the fluid infusion mouth, top has the exhaustion spill mouth; Water supplement port is communicated with the water source through being communicated with control device, and fluid infusion mouth and refluxing opening are communicated with the corresponding port of heat collector respectively, constitutes the heat radiation closed circuit.During use, when heat radiation fluid infusion jar lack of water, be communicated with control device and can control the water source to the moisturizing of heat radiation fluid infusion jar.In addition; Fluid temperature continues to rise after heat collector is accepted sunshine; Along with the rising of fluid temperature, its volume can expand with certain coefficient of expansion, and the result will be back to heat collector from the refluxing opening of heat radiation fluid infusion jar; Heat radiation closed circuit through with original fluid infusion passage formation suppresses temperature rise, prevents the water tank overtemperature.
Yet the applicant finds that in practice there is following subject matter in above-mentioned prior art:
1. fluid infusion jar appearance area of dissipation is less than normal, is difficult to dissipate excess energy in the more intense place of solar irradiation amount; 2 pipelines are complicated, and comparatively difficulty is installed, and are especially all the more so when balcony is narrower; Be not suitable for having the water tank of the class formation of bottom-cap heat exchange.
The utility model content
The purpose of the utility model is: to the problem of above prior art existence; Propose a kind of solar water heater corollary apparatus that can effectively utilize the water heater original structure fully to launch area of dissipation, thereby be that the heat dissipation problem of properly settling solar water heater creates conditions.
In order to reach above purpose; The solar water heater corollary apparatus of the utility model comprises the additional cavity that is communicated with solar heat collecting and circulating system; Said cavity is strip, and its length direction is consistent with the water tank length direction of solar water heater, places the middle and upper part of water tank.
The utility model further improves to be had:
1) said cavity is cuboid or cylinder.
2) top shape of the lower surface of said cavity and said water tank matches.
3) said cavity circumferentially extends along water tank.
4) said cavity is solar water heater fluid infusion chamber.
5) said cavity is solar water heater heat radiation chamber.
6) said heat-dissipating cavity has heat radiation import, heat radiation outlet and exhaust outlet.
7) position of said heat radiation outlet is higher than said heat radiation import.
8) position that is communicated with said heat collecting and circulating system of said heat radiation outlet is higher than the position that said heat radiation import is communicated with said heat collecting and circulating system.
During installation, corollary apparatus is positioned on the supporting solar water heater water tank, therefore can fully launch area of dissipation, and not increase the floor space of solar water heater, and is easy for installation, very rationally.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the general structure sketch map of the utility model embodiment one.
Fig. 2 is the structural representation of corollary apparatus among Fig. 1.
Fig. 3 is the side view of Fig. 2.
Fig. 4 is the vertical view of Fig. 2.
The specific embodiment
Embodiment one
The solar water heater of present embodiment is as shown in Figure 1, comprises water tank 8, is communicated with heat collecting and circulating system, the corollary apparatus 7 that constitutes by heat exchange cabin 6 with heat collector 1.Medium in the heat exchange cabin 6 is through the water in the heat exchange heating water tank 8.Corollary apparatus 7 has heat radiation import 7-2, heat radiation outlet 7-1 and exhaust outlet 7-3.The position of heat radiation outlet 7-1 is higher than heat radiation import 7-2.The heat radiation import 7-2 of corollary apparatus (heat radiation jar) 7 exports 7-1 respectively through being communicated with heat collecting and circulating system with water tank 8 adjacent heat exchange cabins 6 with heat radiation; And the position that heat radiation outlet 7-1 is communicated with heat collecting and circulating system is higher than the position that heat radiation import 7-2 is communicated with heat collecting and circulating system, thereby constitutes the heat radiation closed circuit.Heat exchange cabin 6 has common heat-transfer surface with water tank 8.Heat radiation jar 7 is positioned at the top of water tank 8, and stretches along the top.Heat collecting and circulating system (also can be heat abstractor) is communicated with the water source through magnetic valve, and heat exchange cabin one side (also can be heat abstractor) is provided with level sensor 5.Like this can be when needed, through the moisturizing in fluid reservoir of heat exchange cabin.
Like Fig. 2,3, shown in 4, integral body is the rectangular cavities that bends to circular arc as the concrete structure of the heat radiation jar 7 of corollary apparatus, and the arc shape at the lower surface of this cavity and the top of supporting solar water heater water tank matches.
Because heat abstractor places the water heater top, complete machine length is compared obvious shortening with existing product, can solve the problem that the inconvenience less than normal of most northern balconies is installed; And because heat abstractor places the water heater top, make that liquid level can reach the highest in heat exchange the cabin in, it is more abundant that effectively heat-transfer surface increases heat exchange, and contrast test the same terms subsection area gets heat and improved about 8%, area of dissipation increase 60%.
During work; Medium in the vacuum tube collector is through the media implementation Natural Circulation in thermal siphon and the header; Medium in the same principle header and the medium in the inner water tank bottom carry out Natural Circulation; Medium in the water tank bottom carries out cold cycling through free convection, heats the water in the water tank through inner water tank bottom conduction heat exchange again, and the unnecessary medium of heat transfer process medium temperature rising expansion of liquids flows in the heat abstractor at top; When liquid level rises to the thermovent on heat abstractor top, start the heat radiation circulation automatically and dissipate unnecessary energy, effectively prevent the water tank overtemperature.
Claims (9)
1. a solar water heater corollary apparatus comprises the additional cavity that is communicated with solar heat collecting and circulating system, it is characterized in that: said cavity is strip, and its length direction is consistent with the water tank length direction of solar water heater, places the middle and upper part of water tank.
2. solar water heater corollary apparatus according to claim 1 is characterized in that: said cavity is cuboid or cylinder.
3. solar water heater corollary apparatus according to claim 1 is characterized in that: the lower surface of said cavity and the top shape of said water tank match.
4. solar water heater according to claim 1 and 2 is characterized in that: said cavity circumferentially extends along water tank.
5. solar water heater corollary apparatus according to claim 1 is characterized in that: said cavity is solar water heater fluid infusion chamber.
6. solar water heater corollary apparatus according to claim 1 is characterized in that: said cavity is solar water heater heat radiation chamber.
7. solar water heater corollary apparatus according to claim 6 is characterized in that: said heat-dissipating cavity has heat radiation import, heat radiation outlet and exhaust outlet.
8. solar water heater corollary apparatus according to claim 7 is characterized in that: the position of said heat radiation outlet is higher than said heat radiation import.
9. solar water heater corollary apparatus according to claim 7 is characterized in that: the position that said heat radiation outlet is communicated with said heat collecting and circulating system is higher than the position that said heat radiation import is communicated with said heat collecting and circulating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120233806 CN202141233U (en) | 2011-07-05 | 2011-07-05 | Solar water heater matching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120233806 CN202141233U (en) | 2011-07-05 | 2011-07-05 | Solar water heater matching device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202141233U true CN202141233U (en) | 2012-02-08 |
Family
ID=45552289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120233806 Expired - Fee Related CN202141233U (en) | 2011-07-05 | 2011-07-05 | Solar water heater matching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202141233U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589171A (en) * | 2012-03-01 | 2012-07-18 | 皇明太阳能股份有限公司 | Radiating device of solar thermal collector |
-
2011
- 2011-07-05 CN CN 201120233806 patent/CN202141233U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102589171A (en) * | 2012-03-01 | 2012-07-18 | 皇明太阳能股份有限公司 | Radiating device of solar thermal collector |
| CN102589171B (en) * | 2012-03-01 | 2013-12-18 | 皇明太阳能股份有限公司 | Radiating device of solar thermal collector |
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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 |
Granted publication date: 20120208 Termination date: 20170705 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |