CN202419989U - Solar heat insulation water tank - Google Patents
Solar heat insulation water tank Download PDFInfo
- Publication number
- CN202419989U CN202419989U CN 201120504575 CN201120504575U CN202419989U CN 202419989 U CN202419989 U CN 202419989U CN 201120504575 CN201120504575 CN 201120504575 CN 201120504575 U CN201120504575 U CN 201120504575U CN 202419989 U CN202419989 U CN 202419989U
- Authority
- CN
- China
- Prior art keywords
- water tank
- heat insulation
- blast pipe
- attemperater
- insulation water
- 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 relates to a solar heat insulation water tank, which comprises the heat insulation water tank. The heat insulation water tank is composed of three layers of cases which are a stainless steel liner, a polyurethane foaming layer and an aluminum-zinc plating plate from inside to outside, a water inlet pipe and a water outlet pipe are respectively communicated with the upper portion and the lower portion of the heat insulation water tank, heat-collecting pipes are evenly distributed on the lower side wall surface of the heat insulation water tank, an exhaust pipe is also communicated with the upper portion of the heat insulation water tank, a relief valve is arranged inside the exhaust pipe, the exhaust pipe is connected with the top of the stainless steel liner of the heat insulation water tank and penetrates through the polyurethane foaming layer, the exhaust pipe wraps the outside of the polyurethane foaming layer in a close spiral shape, is embedded in the polyurethane foaming layer and finally penetrates through the aluminum-zinc plating plate, and an exhaust port of the exhaust pipe is located on the upper portion of the heat insulation water tank. By the aid of the structure, the temperature difference inside and outside the polyurethane foaming layer can be reduced, and then the heat dissipation of hot water in the heat insulation water tank is reduced, so that the heat insulation effect of the heat insulation water tank is achieved.
Description
Technical field
The utility model relates to field of solar energy utilization, especially, is a kind of warming solar energy water tank.
Background technology
Solar water heater is converted into heat energy to solar energy, and water is heated to high-temperature from low temperature, uses to satisfy the hot water of people in life, production.Solar water heater is divided into vacuum pipe solar water heater and flat solar water heater by version, and vacuum pipe solar water heater is main at present, occupies domestic 95% the market share.The electron tubes type domestic solar water heater is made up of thermal-collecting tube, storage tank and related accessories, converts solar energy to heat energy and mainly relies on thermal-collecting tube.The principle that thermal-collecting tube utilizes hot water come-up cold water to sink makes the water generates microcirculation and reaches required hot water.
In solar water heater structure; Attemperater plays the effect that stores insulation hot water and fixed set heat pipe; Because the attemperater volume is bigger, its heat-insulation layer is that some expanded materials constitute basically, so its heat insulation effect is not very outstanding; Whole water heater institute dispersed heat is that the casing by attemperater scatters and disappears greatly.How improving the heat-insulation layer of attemperater, also is the fine way that improves solar water heater efficient.
Summary of the invention
In order to address the above problem, the purpose of the utility model is to provide a kind of warming solar energy water tank, and this insulation construction can effectively promote the heat insulation effect of heat-preserving water tank for solar water heater.
The utility model solves the technical scheme that its technical problem adopted: this warming solar energy water tank comprises attemperater; Said attemperater is made up of stainless steel inner container, polyurethane foam layer, three layers of housing of aluminium plating zinc plate from inside to outside; Said attemperater top and bottom are connected with water inlet pipe and outlet pipe respectively; Be evenly equipped with thermal-collecting tube on the downside wall of said attemperater, said attemperater top also is connected with blast pipe, is provided with the decompress(ion) valve in the said blast pipe.
The polyurethane foam layer is also passed in the top of the stainless steel inner container of said blast pipe access attemperater; Said blast pipe is tight helical form and is wrapped in the polyurethane foam layer outside and embeds the polyurethane foam layer; Said blast pipe finally passes aluminium plating zinc plate, and the exhaust outlet of said blast pipe is positioned at the top of attemperater.
As preferably, said blast pipe embeds polyester foamed layer fully, and the degree of depth that said spiral blast pipe embeds polyester foamed layer is less than the distance of itself and stainless steel inner container.
As preferably, the cross section of said blast pipe is square.
The advantage of the utility model is: this warming solar energy water tank is heated the water in the attemperater by thermal-collecting tube when operation, and coolant-temperature gage rises and produces steam; The steam that constantly produces is constantly raised the pressure in the attemperater; When pressure acquired a certain degree, the decompress(ion) valve was opened steam is discharged into blast pipe and since blast pipe in the shape of a spiral shape be wrapped in the polyurethane foam layer outside and embed the polyurethane foam layer; This moment, the temperature in the polyurethane foam layer outside was elevated; Cause the temperature difference in the outside in the polyurethane foam layer to reduce, the heat leakage of stored hot water reduces in the stainless steel inner container at this moment, reaches the purpose of the heat insulation effect that improves attemperater.
Description of drawings
Fig. 1 is the structural representation of an embodiment of the utility model warming solar energy water tank.
Among the figure: 101, attemperater; 102, stainless steel inner container; 103, water inlet pipe; 104, outlet pipe; 105, thermal-collecting tube; 106, aluminium plating zinc plate; 202, decompress(ion) valve; 203, blast pipe; 204, polyurethane foam layer.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further specified:
Shown in Figure 1 is the planform sketch map of an embodiment of this warming solar energy water tank.
In the present embodiment; This warming solar energy water tank comprises attemperater 101; Said attemperater is made up of stainless steel inner container 102, polyurethane foam layer 204,106 3 layers of housing of aluminium plating zinc plate from inside to outside, and said attemperater 101 tops and bottom are connected with water inlet pipe 103 and outlet pipe 104 respectively, are evenly equipped with thermal-collecting tube 105 on the downside wall of said attemperater 101; Said attemperater 101 tops also are connected with blast pipe 203, are provided with decompress(ion) valve 202 in the said blast pipe 203.
Above-mentioned warming solar energy water tank; Said blast pipe 203 embeds polyester foamed layer 204 fully, and the degree of depth that said spiral blast pipe 203 embeds polyester foamed layer 204 is less than its distance with stainless steel inner container 102, because blast pipe 203 embeds polyester foamed layer 204; The lost of its heat reduced; The higher temperature of maintenance of ability longer time makes the temperature difference in the outside in the polyurethane foam layer 204 keep the relative long time, thereby strengthens heat insulation effect
Above-mentioned warming solar energy water tank, the cross section of said blast pipe 203 are square, adopt rectangular tube that the contact area between the tube wall of spiral blast pipe 203 is increased, and make the thickness of the integument that blast pipe 203 forms thicker and even, better heat preservation.
Above-mentioned warming solar energy water tank is heated the water in the attemperater 101 by thermal-collecting tube 105 when illumination, and coolant-temperature gage rises and produces steam; The steam that constantly produces is constantly raised the pressure in the attemperater 101; When pressure acquired a certain degree, decompress(ion) valve 202 was opened steam is discharged into blast pipe 203, because blast pipe 203 is tight helical form and is wrapped in polyurethane foam layer 204 outside and embeds polyurethane foam layer 204; Blast pipe 203 temperature under the effect of steam raises; The integument that blast pipe 203 forms wraps polyurethane foam layer 204, and this moment, the temperature in polyurethane foam layer 204 outside was elevated, and caused the temperature difference in the outside in the polyurethane foam layer 204 to reduce; The heat leakage of stored hot water reduces in the stainless steel inner container 102 at this moment, reaches the purpose of the heat insulation effect that improves attemperater 101.
The above is merely the preferred embodiment of the utility model, and is in order to restriction the utility model, not all within the spirit and principle of the utility model, any modification of being done, is equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (3)
1. warming solar energy water tank; Comprise attemperater (101); Said attemperater is made up of stainless steel inner container (102), polyurethane foam layer (204), (106) three layers of housing of aluminium plating zinc plate from inside to outside; Said attemperater (101) top and bottom are connected with water inlet pipe (103) and outlet pipe (104) respectively, are evenly equipped with thermal-collecting tube (105) on the downside wall of said attemperater (101), and said attemperater (101) top also is connected with blast pipe (203); Be provided with decompress(ion) valve (202) in the said blast pipe (203)
It is characterized in that:
Polyurethane foam layer (204) is also passed in the top of the stainless steel inner container (102) of said blast pipe (203) access attemperater (101); Said blast pipe (203) is tight helical form and is wrapped in polyurethane foam layer (204) outside and embeds polyurethane foam layer (204); Said blast pipe (203) finally passes aluminium plating zinc plate (106), and the exhaust outlet of said blast pipe (203) is positioned at the top of attemperater (101).
2. warming solar energy water tank according to claim 1; It is characterized in that: said blast pipe (203) embeds polyester foamed layer (204) fully, and the degree of depth that said spiral blast pipe (203) embeds polyester foamed layer (204) is less than the distance of itself and stainless steel inner container (102).
3. warming solar energy water tank according to claim 1 is characterized in that: the cross section of said blast pipe (203) is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120504575 CN202419989U (en) | 2011-12-07 | 2011-12-07 | Solar heat insulation water tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120504575 CN202419989U (en) | 2011-12-07 | 2011-12-07 | Solar heat insulation water tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202419989U true CN202419989U (en) | 2012-09-05 |
Family
ID=46744746
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120504575 Expired - Fee Related CN202419989U (en) | 2011-12-07 | 2011-12-07 | Solar heat insulation water tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202419989U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557613A (en) * | 2013-11-12 | 2014-02-05 | 云南火鹰太阳能热水器有限公司 | Solar thermal insulation water tank with double-exhaust function for low-temperature environment |
-
2011
- 2011-12-07 CN CN 201120504575 patent/CN202419989U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103557613A (en) * | 2013-11-12 | 2014-02-05 | 云南火鹰太阳能热水器有限公司 | Solar thermal insulation water tank with double-exhaust function for low-temperature environment |
| CN103557613B (en) * | 2013-11-12 | 2016-08-17 | 云南火鹰太阳能热水器有限公司 | A kind of low temperature environment warming solar energy water tank with double flow function |
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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: 20120905 Termination date: 20121207 |