CN202074715U - Inner container of water tank of heat pump water heater - Google Patents
Inner container of water tank of heat pump water heater Download PDFInfo
- Publication number
- CN202074715U CN202074715U CN 201120150933 CN201120150933U CN202074715U CN 202074715 U CN202074715 U CN 202074715U CN 201120150933 CN201120150933 CN 201120150933 CN 201120150933 U CN201120150933 U CN 201120150933U CN 202074715 U CN202074715 U CN 202074715U
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- CN
- China
- Prior art keywords
- water tank
- inner container
- heat pump
- pump water
- water heater
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to an inner container of a water tank of a heat pump water heater, which comprises an inner container substrate (1). The inner container of the water tank of the heat pump water heater is characterized in that a nanometer ceramic coating (2) is coated on an inner surface of the inner container substrate (1). According to the inner container of the water tank of the heat pump water heater, as a structure in which the nanometer ceramic coating is coated on the inner surface of the inner container substrate of the water tank is adopted, corrosion resistance of the inner container of the water tank is improved. Furthermore as the thickness of the coating is one tenth of that of the ceramic layer, the thermal resistance of the coating is greatly reduced. Heat exchange efficiency of the inner container is improved, and energy consumption in the production process is simultaneously reduced. Environment-friendly production is realized.
Description
Technical field
The utility model relates to a kind of inner water tank of heat pump water-heating machine, belongs to the improvement technology of the inner water tank of heat pump water-heating machine.
Background technology
The inner water tank of existing heat pump water-heating machine, generally be made by special-purpose cold-rolled steel sheet, because the inner surface of inner bag contacts with water for a long time, chlorine in the water, sulphur, fluorine plasma can corrode the inner bag matrix, for preventing corrosion, generally the inner surface of inner water tank is carried out enamel in the industry and handle, its processing technology is: inner bag moulding-acid washing-passivating-enamel-enamel curings-foaming is assembled.Though the anticorrosion of said structure inner water tank energy, have following point: one, inner water tank inner surface enamel layer thickness is commonly 200～500um, and the enamel layer conductivity of heat is poor, greatly reduces the heat exchanger effectiveness of inner bag; Two, owing to enamel bed thickness and crisp, the tiny damage in sintering, transportation and installation process or show-through all can cause the inner bag matrix to be corroded; Three, the enamel solidification process needs 800 ℃ of high temperature, and the specification requirement height does not meet the environmental protection and energy saving requirement; Four, enamel steel plate special cost has increased cost than ordinary steel plate hight 30%.
Summary of the invention
The purpose of this utility model is to address the above problem and provides a kind of corrosion resisting property good, the heat exchanger effectiveness height, and technology is simple, the reliability height, energy consumption is little, the inner water tank of the heat pump water-heating machine of energy-conserving and environment-protective.
The technical solution of the utility model is: a kind of inner water tank of heat pump water-heating machine, comprise the inner bag matrix, and it is characterized in that being coated with nano ceramic coat on the inner surface of described inner bag matrix.
Described inner bag matrix adopting cold-rolled steel sheet is made.
The utility model is owing to adopt the structure that is coated with nano ceramic coat on the inner surface that the inner water tank matrix is arranged, not only improved the corrosion resisting property of inner water tank, and because coating thickness has only 1/10th of enamel layer, therefore, significantly reduced and be coated with film resistance, improve the heat exchanger effectiveness of inner bag, reduced the production process energy consumption simultaneously, realized environmental protection production.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and Examples.
As shown in Figure 1, the inner water tank of the utility model heat pump water-heating machine comprises inner bag matrix 1, is coated with nano ceramic coat 2 on the inner surface of described inner bag matrix 1.
Described inner bag matrix 1 adopts cold-rolled steel sheet to make.
The processing process of the utility model inner water tank is: behind the inner water tank welding fabrication inner surface is carried out sanding and handle, by the dip-coating mode at the even coating nano ceramic coating of inwall, enter after coating drains in 230 ℃ of bakers and be incubated 20 minutes, the nano ceramic coat thickness that solidifies after finishing is 20～30um, and formation and the similar film forming of ceramic structure, this coating possesses high rigidity, hydrophobic, medium corrosion resistance, multinomial excellent properties such as heat-resisting quantity.
Claims (2)
1. the inner water tank of a heat pump water-heating machine comprises inner bag matrix (1), it is characterized in that being coated with nano ceramic coat (2) on the inner surface of described inner bag matrix (1).
2. the inner water tank of heat pump water-heating machine according to claim 1 is characterized in that described inner bag matrix (1) adopts cold-rolled steel sheet to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120150933 CN202074715U (en) | 2011-05-13 | 2011-05-13 | Inner container of water tank of heat pump water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120150933 CN202074715U (en) | 2011-05-13 | 2011-05-13 | Inner container of water tank of heat pump water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202074715U true CN202074715U (en) | 2011-12-14 |
Family
ID=45112815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120150933 Expired - Fee Related CN202074715U (en) | 2011-05-13 | 2011-05-13 | Inner container of water tank of heat pump water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202074715U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520133A (en) * | 2017-09-20 | 2019-03-26 | 美的集团股份有限公司 | Hot-water heating system and preparation method thereof and the method for removing scale in hot-water heating system |
| CN109620521A (en) * | 2019-01-21 | 2019-04-16 | 黄艳华 | A kind of ligament thermotherapy device for rehabilitation |
-
2011
- 2011-05-13 CN CN 201120150933 patent/CN202074715U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109520133A (en) * | 2017-09-20 | 2019-03-26 | 美的集团股份有限公司 | Hot-water heating system and preparation method thereof and the method for removing scale in hot-water heating system |
| CN109520133B (en) * | 2017-09-20 | 2020-11-24 | 美的集团股份有限公司 | Water heating device, preparation method thereof and method for removing scale in water heating device |
| CN109620521A (en) * | 2019-01-21 | 2019-04-16 | 黄艳华 | A kind of ligament thermotherapy device for rehabilitation |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111214 Termination date: 20180513 |