CN104456990A - Solar water heater - Google Patents
Solar water heater Download PDFInfo
- Publication number
- CN104456990A CN104456990A CN201310421705.6A CN201310421705A CN104456990A CN 104456990 A CN104456990 A CN 104456990A CN 201310421705 A CN201310421705 A CN 201310421705A CN 104456990 A CN104456990 A CN 104456990A
- Authority
- CN
- China
- Prior art keywords
- water heater
- solar water
- polyurethane insulation
- insulation coating
- inner bag
- 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.)
- Pending
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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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- Thermal Insulation (AREA)
Abstract
The invention provides a solar water heater. The solar water heater comprises an insulation water tank, wherein the insulation water tank consists of a liner, a polyurethane insulation layer and a water tank shell connected in sequence from inside to outside; a baffle plate surrounding the liner is arranged on the outer side wall of the liner, and is provided with multiple through holes; a vacuum layer is formed between the liner and the polyurethane insulation layer; and the outer side of the polyurethane insulation layer is tightly bonded with the water tank shell. On the one hand, the solar water heater adopts the vacuum layer and the polyurethane insulation layer for insulation to achieve the better insulation effect; and on the other hand, the baffle plate arranged on the outer wall of the liner effectively prevents the deformation of the polyurethane insulation layer; moreover, the water tank shell tightly bonded at the outer side of the polyurethane insulation layer prevents direct exposure of the polyurethane insulation layer under sunlight, so that the service life of the solar water heater is prolonged; and the solar water heater has such advantages as simple structure, low machining cost and good insulation effect.
Description
Technical field
The invention relates to technical field of solar water heaters, particularly relates to a kind of attemperater of solar water heater.
Background technology
Total institute is known, solar water heater is a kind of low-carbon (LC), environmental protection, safe, energy-conservation apparatus, it is widely used in residential building, hotel and barber shop, solar water heater can only heat by day, and people generally even just use water heater morning at night, therefore the fine or not direct relation of the heat-insulation layer insulation material of water-heater water tank the use in the thermal efficiency and early morning in night, especially in the winter of cold, the heat-insulating property of water-heater water tank directly affects too can the frequency of utilization of water heater and result of use.The patent No. is that the heat-insulation layer of solar energy in one section of patent of 201220336344.6 adopts vacuum layer to be combined with layer of polyurethane, double-layer heat insulation serves good heat insulation effect, but because layer of polyurethane ratio is easier to distortion, the pressure difference be subject to due to layer of polyurethane both sides after having taken out vacuum is more prone to distortion; In addition on the one hand because polyurethane is very easily aging under solar exposure, greatly reduce the service life of solar water heater.
Summary of the invention
The problem that the invention will solve is to provide the high and solar water heater of long service life of a kind of heat-insulating property.
For solving the problems of the technologies described above, the technical scheme that the invention adopts is: a kind of solar water heater, comprise attemperater, the inner bag that described attemperater connects from inside to outside successively, polyurethane insulation coating and tank shell, described inner bag lateral wall is provided with the baffle plate around inner bag, described baffle plate is provided with some through holes, forms vacuum layer between described inner bag and described polyurethane insulation coating, with described tank shell tight bond outside described polyurethane insulation coating.Described baffle plate the distortion that can alleviate described polyurethane insulation coating is set, the through hole that described baffle plate is arranged can conveniently vacuumize.Arranging of described tank shell effectively protects described polyurethane insulation coating, prevents described polyurethane insulation coating to be directly exposed to the sun in the sun, improves heat-insulating property and the service life of solar water heater.Described vacuum layer and described polyurethane insulation coating double-layer heat insulation serve better heat insulation effect.
Described baffle plate number is more than one, and described baffle plate is evenly distributed on described inner bag lateral wall.Multiple baffle plate the pressure that described polyurethane insulation coating can be disperseed from different perspectives to bear is set, thus prevent described polyurethane insulation coating to be out of shape.
One deck stainless steel flaggy is connected inside described polyurethane insulation coating.Described stainless steel flaggy is a protective layer, and described stainless steel flaggy makes described polyurethane insulation coating directly not contact described baffle plate, thus disperses each pressure suffered by point of described polyurethane insulation coating, reduces further the distortion of described polyurethane insulation coating.
Described corrosion resistant plate layer thickness is 0.5-2.5mm.
Described inner bag is stainless steel inner container.
Described tank shell is color steel or aluminium plating zinc plate.
Described vacuum layer is communicated with outside atmosphere by vacuumizing hole, described in vacuumize in hole and be filled with sealing-plug.
The advantage that the invention has and good effect are: adopt described vacuum layer and described polyurethane insulation coating double-layer heat insulation on the one hand, serve better heat insulation effect; The described baffle plate on the other hand described inner bladder outer wall arranged effectively prevent the distortion of described polyurethane insulation coating; Moreover the described tank shell of the outside tight bond of described polyurethane insulation coating prevents described polyurethane insulation coating to be directly exposed to the sun in the sun, improves the service life of solar water heater; There is structure simple, the advantages such as processing cost is low, high insulating effect.
Accompanying drawing explanation
Fig. 1 is the front view of the invention embodiment 1
Fig. 2 is the cross-sectional view of the invention embodiment 1 along A-A direction
Fig. 3 is the cross-sectional view of the invention embodiment 1 along B-B direction
Fig. 4 is the front view of the invention embodiment 2
Fig. 5 is the cross-sectional view of the invention embodiment 2 along C-C direction
Fig. 6 is the cross-sectional view of the invention embodiment 2 along D-D direction
In figure:
1, inner bag 2, polyurethane insulation coating 3, tank shell
4, baffle plate 5, through hole 6, vacuum layer
7, stainless steel flaggy 8, vacuumize hole
Detailed description of the invention
Embodiment 1
The invention provides a kind of solar water heater, embodiment 1 as shown in Figure 1, Figure 2 and Figure 3, comprise attemperater, attemperater sets gradually the inner bag 1, polyurethane insulation coating 2 and the tank shell 3 made with color steel that obtain with stainless steel from inside to outside, inner bag 1 lateral wall is provided with 4 baffle plates 4 around inner bag 1, baffle plate 4 is provided with some through holes 5, forms vacuum layer 6 between inner bag 1 and polyurethane insulation coating 2, with tank shell 3 tight bond outside polyurethane insulation coating 2.In the present embodiment baffle plate 4 the distortion that can alleviate polyurethane insulation coating 2 is set, on baffle plate 4 arrange through hole 5 can conveniently vacuumize.Arranging of tank shell 3 effectively protects polyurethane insulation coating 2, prevents polyurethane insulation coating 2 to be directly exposed to the sun in the sun, improves heat-insulating property and the service life of solar water heater.Vacuum layer 6 and polyurethane insulation coating 2 double-layer heat insulation serve better heat insulation effect.
Embodiment 2
The invention provides a kind of solar water heater, embodiment 2 is as Fig. 4, shown in Fig. 5 and Fig. 6, comprise attemperater, attemperater sets gradually with the obtained inner bag 1 of stainless steel from inside to outside, polyurethane insulation coating 2 and the tank shell 3 made with aluminium plating zinc plate, inner bag 1 lateral wall is provided with 10 baffle plates 4 around inner bag 1, baffle plate 4 is provided with some through holes 5, vacuum layer 6 is formed between inner bag 1 and polyurethane insulation coating 2, with tank shell 3 tight bond outside polyurethane insulation coating 2, the stainless steel flaggy 7 that one deck 0.5mm is thick is connected inside polyurethane insulation coating 2, vacuum layer 6 is communicated with outside atmosphere by vacuumizing hole 8, be filled with sealing-plug vacuumizing in hole 8.In the present embodiment baffle plate 4 the distortion that can alleviate polyurethane insulation coating 2 is set, on baffle plate 4 arrange through hole 5 can conveniently vacuumize.Arranging of tank shell 3 effectively protects polyurethane insulation coating 2, prevents polyurethane insulation coating 2 to be directly exposed to the sun in the sun, improves heat-insulating property and the service life of solar water heater.Vacuum layer 6 and polyurethane insulation coating 2 double-layer heat insulation serve better heat insulation effect.Stainless steel flaggy 7 is protective layers, and stainless steel flaggy 7 makes polyurethane insulation coating 2 directly not contact baffle plate 4, thus each pressure suffered by point of dispersed polyurethane heat-insulation layer 2, reduce further the distortion of polyurethane insulation coating 2.Vacuumize arranging of hole 8 to vacuumize vacuum layer 6 after solar water heater uses a period of time, to make vacuum layer 6 meet the requirement of vacuum, thus reach the effect of insulation.
Above the embodiment of the invention has been described in detail, but described content being only the preferred embodiment of the invention, the practical range for limiting the invention can not being considered to.All equalization changes done according to the invention application range with improve, within the patent covering scope that still all should belong to the invention.
Claims (7)
1. a solar water heater, comprise attemperater, it is characterized in that: the inner bag that described attemperater connects from inside to outside successively, polyurethane insulation coating and tank shell, described inner bag lateral wall is provided with the baffle plate around inner bag, described baffle plate is provided with some through holes, vacuum layer is formed, with described tank shell tight bond outside described polyurethane insulation coating between described inner bag and described polyurethane insulation coating.
2. solar water heater according to claim 1, is characterized in that: described baffle plate number is more than one, and described baffle plate is evenly distributed on described inner bag lateral wall.
3. solar water heater according to claim 1, is characterized in that: connect one deck stainless steel flaggy inside described polyurethane insulation coating.
4. solar water heater according to claim 3, is characterized in that: described corrosion resistant plate layer thickness is 0.5-2.5mm.
5. the solar water heater according to any one of claim 1,2,3,4, is characterized in that: described inner bag is stainless steel inner container.
6. the solar water heater according to any one of claim 1,2,3,4, is characterized in that: described tank shell is color steel or aluminium plating zinc plate.
7. the solar water heater according to any one of claim 1,2,3,4, is characterized in that: described vacuum layer is communicated with outside atmosphere by vacuumizing hole, described in vacuumize in hole and be filled with sealing-plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421705.6A CN104456990A (en) | 2013-09-13 | 2013-09-13 | Solar water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310421705.6A CN104456990A (en) | 2013-09-13 | 2013-09-13 | Solar water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104456990A true CN104456990A (en) | 2015-03-25 |
Family
ID=52903450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310421705.6A Pending CN104456990A (en) | 2013-09-13 | 2013-09-13 | Solar water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104456990A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196645A (en) * | 2016-08-25 | 2016-12-07 | 浙江家得乐太阳能有限公司 | A kind of double hose solar water heater in model of instant use once to turn it on |
| CN108224780A (en) * | 2018-03-12 | 2018-06-29 | 苏州鑫金茂金属科技有限公司 | A kind of water heater lagging casing panel |
| CN108332274A (en) * | 2017-02-13 | 2018-07-27 | 张谦 | The full-automatic heat supply room heater of solar energy |
-
2013
- 2013-09-13 CN CN201310421705.6A patent/CN104456990A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106196645A (en) * | 2016-08-25 | 2016-12-07 | 浙江家得乐太阳能有限公司 | A kind of double hose solar water heater in model of instant use once to turn it on |
| CN108332274A (en) * | 2017-02-13 | 2018-07-27 | 张谦 | The full-automatic heat supply room heater of solar energy |
| CN108224780A (en) * | 2018-03-12 | 2018-06-29 | 苏州鑫金茂金属科技有限公司 | A kind of water heater lagging casing panel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150325 |
|
| WD01 | Invention patent application deemed withdrawn after publication |