CN201926169U - Vertical solar-energy water tank with split-type enameled inner container - Google Patents
Vertical solar-energy water tank with split-type enameled inner container Download PDFInfo
- Publication number
- CN201926169U CN201926169U CN2011200138460U CN201120013846U CN201926169U CN 201926169 U CN201926169 U CN 201926169U CN 2011200138460 U CN2011200138460 U CN 2011200138460U CN 201120013846 U CN201120013846 U CN 201120013846U CN 201926169 U CN201926169 U CN 201926169U
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- Prior art keywords
- water tank
- inner container
- energy water
- split
- inner bag
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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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Abstract
The utility model relates to a solar-energy water tank, in particular to a vertical solar-energy water tank with a split-type enameled inner container. The solar-energy water tank comprises the inner container, and the inner container consists of two parts: one part comprises an upper seal head (2) and a barrel body (3), wherein the upper seal head (2) is welded with the upper end of the barrel body (3); and the other part comprises a spiral coiler (4) and a lower seal head (5). The solar-energy water tank is characterized in that the lower seal head (5) adopts an inverted structure, i.e. the convex surface of the lower seal head (5) is upward, and the spiral coiler (4) is fixedly connected with the convex surface of the lower seal head (5). The vertical solar-energy water tank with the split-type enameled inner container has lower enameling cost, the quality of enameling at the welding part of the lower seal head and the spiral coiler is better, and the quality of an enameled layer of the inner container is easy to control.
Description
Technical field
The utility model relates to a kind of solar water container, especially relates to a kind of inner bag split enamel firing vertical solar water tank.
Background technology
Along with popularizing of solar water heater, the user is more and more higher to the functional requirement of water heater.The solar water container of prior art, its structure generally comprises shell, water inlet pipe, outlet pipe, heat exchanger and inner bag, and its shell inboard also is provided with heat-insulation layer.Heat exchanger generally adopts the version of spiral coil, and medium circulates in coil pipe inside, through overheated conduction with the water in the heat transferred inner bag.The inner surface of inner bag need carry out enamel to be handled, and anti-sealing directly contacts with the inner bag matrix and produces corrosion, thereby shortens the service life of inner bag.Before the utility model is made, its low head convex surface of existing vertical solar inner water tank (as shown in Figure 1) is downward, concave surface is the enamel face, because spiral coil is difficult for welding on the low head concave surface, so spiral coil and low head weld on convex surface, but on concave surface, will there be lack of penetration slit like this, influences weld enamel quality.And this kind structure inner bag inner surface can only adopt the one enamel firing, realize the enamel of inner bag inner surface and spiral coil outer surface is handled by pour into glaze toward inner bag inside, the glaze large usage quantity, the enamel cost is higher, and because inner bag is a closed structure, its inner surface enamel layer quality control difficulty is bigger.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, provides a kind of cost lower, and low head and spiral coil weld enamel quality are better, and the inner bag inner surface enamel layer quality inner bag split enamel firing vertical solar water tank that is easy to control.
The purpose of this utility model is achieved in that
Compared with prior art, the beneficial effects of the utility model are: a kind of inner bag split enamel firing vertical solar water tank, it comprises inner bag, inner bag is made up of two parts, and a part comprises upper cover and cylindrical shell, and upper cover is welded in the cylindrical shell upper end, another part comprises spiral coil and low head, be characterized in: described low head adopts inverted structure, and promptly the low head convex surface makes progress, and spiral coil is fixedly connected on the low head convex surface.
A kind of inner bag split of the utility model enamel firing vertical solar water tank, its inner bag is made up of two parts, and the last glaze slip mode of a part is a mechanically spraying, carries out enamel firing processing then; To be mechanically spraying combine with soaking to ward off the last glaze slip mode of another part, carries out enamel firing processing then.Two parts adopt the split enamel firing to make cost lower, and the enamel layer quality is easy to control, and because low head adopts inverted structure, its convex surface makes progress, and convex surface enamel face seamlessly transits, and does not have lack of penetration slit, and the enamel quality is better.
Description of drawings
Fig. 1 is the inner-tube structure schematic diagram of the vertical solar water tank of existing structure.
Fig. 2 is the inner-tube structure schematic diagram of a kind of inner bag split of the utility model enamel firing vertical solar water tank.
Wherein:
The specific embodiment
Referring to Fig. 2, the utility model relates to a kind of inner bag split enamel firing vertical solar water tank, it comprises inner bag, inner bag is made up of two parts, and a part comprises upper cover 2 and cylindrical shell 3, and upper cover 2 is welded in cylindrical shell 3 upper ends, another part comprises spiral coil 4 and low head 5, low head 5 adopts inverted structure, and promptly low head 5 convex surfaces make progress, and spiral coil 4 is fixedly connected on low head 5 convex surfaces.Described upper cover 2 is provided with pressure valve interface 1 and magnesium rod interface 12, described cylindrical shell 3 is provided with electric heater interface 10 and temp probe interface 11, described low head 5 is provided with medium import 6, delivery port 7, water inlet 8 and media outlet 9, and delivery port 7 tops are connected with water outlet copper pipe 13.When producing inner bag, at first upper cover 2 and cylindrical shell 3 are welded together formation first, and adopt the mechanically spraying mode that this part is carried out enamel and handle, then spiral coil 4 and low head 5 are welded together formation another part, because of low head 5 adopts inverted structure, its convex surface is the enamel face, and spiral coil 4 welds on convex surface with low head 5, there is not lack of penetration slit on the convex surface, the surface smoothing transition, adopt mechanically spraying to ward off the mode that combines and carry out the enamel processing with soaking, the enamel quality is better, and at last that enamel firing is good two parts weld together the formation inner bag.Handle because two parts carry out split enamel, and two parts are unenclosed construction, frit for porcelain enamel consumes less, and cost is lower, and the enamel layer quality also is easy to control.
Obviously; the foregoing description of the present utility model only is for the utility model example clearly is described; and be not qualification to the utility model embodiment; under the prerequisite that does not depart from technical solution of the present utility model, any modification or improvement that those skilled in the art that the utility model is done realize easily all belong to the utility model scope required for protection.
Claims (1)
1. inner bag split enamel firing vertical solar water tank, it comprises inner bag, inner bag is made up of two parts, a part comprises upper cover (2) and cylindrical shell (3), upper cover (2) is welded in cylindrical shell (3) upper end, and another part comprises spiral coil (4) and low head (5), it is characterized in that: described low head (5) adopts inverted structure, be that low head (5) convex surface makes progress, spiral coil (4) is fixedly connected on low head (5) convex surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200138460U CN201926169U (en) | 2011-01-18 | 2011-01-18 | Vertical solar-energy water tank with split-type enameled inner container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200138460U CN201926169U (en) | 2011-01-18 | 2011-01-18 | Vertical solar-energy water tank with split-type enameled inner container |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201926169U true CN201926169U (en) | 2011-08-10 |
Family
ID=44430016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200138460U Expired - Fee Related CN201926169U (en) | 2011-01-18 | 2011-01-18 | Vertical solar-energy water tank with split-type enameled inner container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201926169U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394816A (en) * | 2013-05-20 | 2013-11-20 | 江苏迈能高科技有限公司 | Welding method of end socket on bottom of enameled liner |
-
2011
- 2011-01-18 CN CN2011200138460U patent/CN201926169U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394816A (en) * | 2013-05-20 | 2013-11-20 | 江苏迈能高科技有限公司 | Welding method of end socket on bottom of enameled liner |
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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: 20110810 Termination date: 20130118 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |