CN101737952A - Manufacturing method of water tank of water heater - Google Patents
Manufacturing method of water tank of water heater Download PDFInfo
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- CN101737952A CN101737952A CN201010104363A CN201010104363A CN101737952A CN 101737952 A CN101737952 A CN 101737952A CN 201010104363 A CN201010104363 A CN 201010104363A CN 201010104363 A CN201010104363 A CN 201010104363A CN 101737952 A CN101737952 A CN 101737952A
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Abstract
The invention discloses a manufacturing method of the water tank of a water heater, which is characterized by comprising the following steps: (1) manufacturing water tank parison; (2) carrying out alkali wash, oil removing, pickling and polishing; (3) coating an alloy layer; (4) coating a heat-resistant layer; and (5) self drying 30min at room temperature and then drying for 15min under the condition of 300-400 DEG C to obtain finished product. The temperature resistance of the surface of aluminum or aluminum material can be effectively improved by a zinc-nickel-titanium alloy layer, meanwhile, the adhesion of a subsequent coating is improved; and the heat resistance and the decay resistance of the heat-resistant layer are further improved. Compared with manufacturing by copper in the prior art, the cost is lowered; and compared with products manufactured by aluminum or aluminum alloy, the heat resistance and decay resistance are improved.
Description
Technical field
The present invention relates to a kind of manufacture method of water-heater water tank.
Background technology
Present prior art, water-heater water tank adopt copper product to make the cost height.Adopt the aluminum or aluminum alloy material to make, non-refractory then, corrosion-resistant, fragile.
Summary of the invention
The objective of the invention is: a kind of manufacture method of water-heater water tank is provided, and the water tank that it can make aluminum or aluminum alloy make has high temperature resistant and decay resistance.
The present invention is achieved in that 1, a kind of manufacture method of water-heater water tank, it is characterized in that: according to the following steps:
(1) the water tank parison is made
Adopt common metallic aluminium or aluminum alloy materials system parison;
(2) alkali cleaning oil removing, pickling bright dipping,
1. use the alkali cleaning oil removing, then water flushing soda; 2. use the pickling bright dipping, the water flush acid;
(3) be coated with alloy-layer
At parison surface spraying nanoscale zinc-nickel titanium solution, or type inserted in the nanoscale zinc-nickel titanium solution soak; Under 90-100 ℃ of condition, dry then;
(4) spraying high-temperature-resistant layer
The organosilicon coating that organic siliconresin, aluminum paste, color stuffing and nano level ceramic fine bead are made is coated on the alloy-layer; With silane 60-80%, the coating that dimethylbenzene 10-20% and auxiliary agent 10-20% make joins in the organosilicon coating, and after fully stirring, spraying or dip-coating are scribbling the surface of the work of alloy-layer, constitute high-temperature-resistant layer.Silane 60-80% wherein, the percentage that the coating that dimethylbenzene 10-20% and auxiliary agent 10-20% make occupies the machine silicon coating is 10-100g/Kg;
(5) room temperature is after doing 30min, and under 300-400 ℃ of condition, oven dry 15min promptly makes finished product again.
The manufacture method of described a kind of water-heater water tank, its special character is: the formulation ratio (weight portion) of described nanoscale zinc-nickel titanium solution:
Zinc: nickel: titanium=5: 1: 0.5
The manufacture method of described a kind of water-heater water tank, its special character is: the formulation ratio of described high-temperature-resistant layer:
The nano level ceramic fine bead 2-20% of organic siliconresin 60-80% 2000 order aluminum paste 8-10% color stuffing 8-30%.
The manufacture method of a kind of water heater aluminum radiator of the present invention, the zinc-nickel titanium alloy layer can improve the heat resistance on the surface of aluminum or aluminum alloy material effectively, improves simultaneously the postorder adhesive force of coatings; High-temperature-resistant layer can further improve anti-high performance, and decay resistance.In prior art, compare with copper, reduced cost; Compare with the product that aluminum or aluminum alloy is made, improved heat resistance and corrosion resistance.
The specific embodiment
Below in conjunction with embodiment the present invention is further described.
A kind of manufacture method of water-heater water tank is characterized in that: according to the following steps:
(1) the water tank parison is made
Adopt common metallic aluminium or aluminum alloy materials system parison;
(2) alkali cleaning oil removing, pickling bright dipping,
1. use the 10-50g/L alkaline solution of sodium hydroxide, alkali cleaning oil removing, water flushing soda then; 2. with 10-50% nitric acid wash, bright dipping;
(3) be coated with alloy-layer
At parison surface spraying nanoscale zinc-nickel titanium solution, or type inserted in the nanoscale zinc-nickel titanium solution soak; At 90-100 ℃, condition is dried then;
The ratio of weight and number of zinc-nickel titanium: zinc: nickel: titanium=5: 1: 0.5;
(4) spraying high-temperature-resistant layer
The organosilicon coating that organic siliconresin, aluminum paste, color stuffing and nano level ceramic fine bead are made is coated on the alloy-layer; With silane, dimethylbenzene and auxiliary agent are made coating and are joined in the organosilicon coating, and after fully stirring, spraying or dip-coating are scribbling the surface of the work of alloy-layer, constitute high-temperature-resistant layer.Wherein content is that 20-40% and silane contents are that the percentage that the coating of 60-80% occupies the machine silicon coating is 100g/Kg.
Organic siliconresin 60% 2000 order aluminum paste 8% color stuffing 30%
Nano level ceramic fine bead 2%.
Organic siliconresin, 2000 order aluminum pastes, color stuffing and nano level ceramic fine bead are added in the container successively, and stirring gets final product.
Silane, dimethylbenzene and auxiliary agent proportioning are:
Silane 80% dimethylbenzene 10% auxiliary agent 10%
Nano level ceramic fine bead can significantly be carried and doing, and the high temperature resistant degree of high-temperature-resistant layer compared with prior art, can improve 300 ℃ of resistant to elevated temperatures temperature.
(5) room temperature is after doing 30min, and under 300-400 ℃ of condition, oven dry 15min promptly makes finished product again.
The formulation ratio (weight portion) of described nanoscale zinc-nickel titanium solution:
Zinc: nickel: titanium=5: 1: 0.5
Embodiment 2
Organic siliconresin, aluminum paste, color stuffing and nano level ceramic fine bead are:
Organic siliconresin 60% 2000 order aluminum paste 8% color stuffing 12%
Nano level ceramic fine bead 20%.
It is 10g/Kg that silane wherein, dimethylbenzene and auxiliary agent are made the percentage that coating occupies the machine silicon coating.
Silane, dimethylbenzene and auxiliary agent proportioning are:
Silane 60%, dimethylbenzene 20% auxiliary agent 20%
Embodiment 3
Organic siliconresin, aluminum paste, color stuffing and nano level ceramic fine bead are:
Organic siliconresin 80% 2000 order aluminum paste 8% color stuffing 8% nano level ceramic fine bead 4%.
It is 30g/Kg that silane wherein, dimethylbenzene and auxiliary agent are made the percentage that coating occupies the machine silicon coating.
By evidence: it is that 50g/Kg, 70g/Kg or 80g/Kg all can reach purpose of the present invention that silane wherein, dimethylbenzene and auxiliary agent are made the percentage that coating occupies the machine silicon coating.
Above-described only is preferential embodiment of the present invention.Should be pointed out that for the person of ordinary skill of the art under the situation that does not break away from the principle of the invention, can also make some improvement and modification, this also is considered as protection scope of the present invention.
Claims (3)
1. the manufacture method of a water-heater water tank is characterized in that: according to the following steps:
(1) the water tank parison is made
Adopt metallic aluminium or aluminum alloy materials system parison;
(2) alkali cleaning oil removing, pickling bright dipping,
1. use the alkali cleaning oil removing, then water flushing soda; 2. use pickling bright dipping, water flush acid;
(3) be coated with alloy-layer
At parison surface spraying nanoscale zinc-nickel titanium solution, or type inserted in the nanoscale zinc-nickel titanium solution soak; Under 90-100 ℃ of condition, dry then;
(4) spraying high-temperature-resistant layer
The organosilicon coating that organic siliconresin, aluminum paste, color stuffing and nano level ceramic fine bead are made is coated on the alloy-layer; With silane, the coating that dimethylbenzene and auxiliary agent are made joins in the organosilicon coating, and after fully stirring, spraying or dip-coating are scribbling the surface of the work of alloy-layer, constitute high-temperature-resistant layer.Silane wherein, the percentage that the coating that dimethylbenzene and auxiliary agent are made occupies the machine silicon coating is 10-100g/Kg;
(5) room temperature is after doing 30min, and under 300-400 ℃ of condition, oven dry 15min promptly makes finished product again.
2. the manufacture method of a kind of water-heater water tank according to claim 1 is characterized in that: the formulation ratio (weight portion) of described nanoscale zinc-nickel titanium solution:
Zinc: nickel: titanium=5: 1: 0.5.
3. the manufacture method of a kind of water-heater water tank according to claim 1 and 2 is characterized in that: the formulation ratio of described high-temperature-resistant layer:
The nano level ceramic fine bead 2-20% of organic siliconresin 60-80%2000 order aluminum paste 8-10% color stuffing 8-30%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101043631A CN101737952B (en) | 2010-01-29 | 2010-01-29 | Manufacturing method of water tank of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101043631A CN101737952B (en) | 2010-01-29 | 2010-01-29 | Manufacturing method of water tank of water heater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101737952A true CN101737952A (en) | 2010-06-16 |
| CN101737952B CN101737952B (en) | 2012-07-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101043631A Expired - Fee Related CN101737952B (en) | 2010-01-29 | 2010-01-29 | Manufacturing method of water tank of water heater |
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| CN (1) | CN101737952B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153947A (en) * | 2011-03-23 | 2011-08-17 | 无锡市南雅化工有限公司 | Special high temperature-resistant coating on outer wall of tobacco-curing furnace and preparation method thereof |
| CN102350831A (en) * | 2011-08-26 | 2012-02-15 | 苏州潮盛印花制版实业有限公司 | Textured water heater steel plate |
| CN103045035A (en) * | 2012-12-26 | 2013-04-17 | 青岛科瑞新型环保材料有限公司 | High-temperature resistant aluminum powder paint |
| CN106148941A (en) * | 2016-08-04 | 2016-11-23 | 苏州优浦精密铸造有限公司 | A kind of preparation technology of high-strength close aluminium ingot |
| CN107868569A (en) * | 2017-11-17 | 2018-04-03 | 湖南太子化工涂料有限公司 | A kind of metallic paint |
-
2010
- 2010-01-29 CN CN2010101043631A patent/CN101737952B/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102153947A (en) * | 2011-03-23 | 2011-08-17 | 无锡市南雅化工有限公司 | Special high temperature-resistant coating on outer wall of tobacco-curing furnace and preparation method thereof |
| CN102350831A (en) * | 2011-08-26 | 2012-02-15 | 苏州潮盛印花制版实业有限公司 | Textured water heater steel plate |
| CN103045035A (en) * | 2012-12-26 | 2013-04-17 | 青岛科瑞新型环保材料有限公司 | High-temperature resistant aluminum powder paint |
| CN103045035B (en) * | 2012-12-26 | 2014-12-10 | 青岛科瑞新型环保材料有限公司 | High-temperature resistant aluminum powder paint |
| CN106148941A (en) * | 2016-08-04 | 2016-11-23 | 苏州优浦精密铸造有限公司 | A kind of preparation technology of high-strength close aluminium ingot |
| CN106148941B (en) * | 2016-08-04 | 2019-01-04 | 苏州优浦精密铸造有限公司 | A kind of preparation process of high-strength close aluminium ingot |
| CN107868569A (en) * | 2017-11-17 | 2018-04-03 | 湖南太子化工涂料有限公司 | A kind of metallic paint |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101737952B (en) | 2012-07-18 |
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