CN105666776A - Special-shaped insulation water tank and production method thereof - Google Patents
Special-shaped insulation water tank and production method thereof Download PDFInfo
- Publication number
- CN105666776A CN105666776A CN201610089356.6A CN201610089356A CN105666776A CN 105666776 A CN105666776 A CN 105666776A CN 201610089356 A CN201610089356 A CN 201610089356A CN 105666776 A CN105666776 A CN 105666776A
- Authority
- CN
- China
- Prior art keywords
- special
- shaped
- insulation layer
- water tank
- heat
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
- B29C44/02—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles for articles of definite length, i.e. discrete articles
- B29C44/12—Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
- B29C44/18—Filling preformed cavities
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S80/00—Details, accessories or component parts of solar heat collectors not provided for in groups F24S10/00-F24S70/00
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/762—Household appliances
- B29L2031/7622—Refrigerators
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Thermal Insulation (AREA)
- Casting Or Compression Moulding Of Plastics Or The Like (AREA)
Abstract
The invention discloses a special-shaped insulation water tank. The special-shaped insulation water tank comprises a special-shaped shell, a plastic mold insulation layer, a foaming layer and a liner; the plastic mold insulation layer is matched with a section structure of the special-shaped shell, and is arranged on the inner wall of the special-shaped shell; and the foaming layer is arranged between the liner and the plastic mold insulation layer. The production method is simple, needs no mold assembly, and is low in labor intensity and cost.
Description
Technical field
The invention belongs to solar water heater field, particularly relate to the solar water heater of balcony wall-hanging type.
Background technology
In prior art, attemperater heat-insulating layer foaming is usually polyurethane foam, is first built in shell by inner bag, then pours into polyurethane material and foam successively and form, and foamed material can form extruding force in foaming process. Owing to shell general thickness is relatively thin, the special-shaped section of shell can be foamed material crimp, causes product defective. In order to prevent special-shaped heat preserving tank shell from deforming, inner bag is usually placed in special-shaped heat preserving shell by prior art, the mould seeming with its profile is set in enclosure, by this mould fixed profile, such processing disadvantages is that shell shaper is relatively costly, during foaming, assembling is responsible for, and labor intensity is big.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the present invention provides a kind of special-shaped heat preserving water tank and production method thereof, and manufacture method is simple, cost is low.
Technical scheme: for achieving the above object, the present invention adopts techniques below: a kind of special-shaped heat preserving water tank, including special-shaped shell, mold heat-insulation layer, foaming layer and inner bag, described mold heat-insulation layer matches with the cross-section structure of special-shaped shell and merges the inwall being located at special-shaped shell, and described foaming layer is located between inner bag and mold heat-insulation layer.
As preferably, described mold heat-insulation layer is mould molding workpiece.
As preferably, described foaming layer adopts polyurethane foam.
Present invention also offers the production method of a kind of above-mentioned special-shaped heat preserving water tank, comprise the following steps: 1) preset and borrow a suitable mold heat-insulation layer by Mold Making with special-shaped shell; 2) being located at by mold heat-insulation layer in the inwall of special-shaped shell, now inner bag is placed in special-shaped enclosure; 3) pour into polyurethane foam material in the space between mold heat-insulation layer and inner bag, and carry out foaming formation foaming layer.
Beneficial effect: compared with prior art, the invention have the advantages that production technology of the present invention simple, without die assembly, labor intensity is little, cost is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the present invention.
Wherein, special-shaped shell 1, mold heat-insulation layer 2, foaming layer 3, inner bag 4.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is further described.
As it is shown in figure 1, a kind of special-shaped heat preserving water tank, including special-shaped shell, mold heat-insulation layer, foaming layer and inner bag. Between special-shaped shell and the inner bag of attemperater, heat-insulation layer is set, this heat-insulation layer is collectively constituted by mold heat-insulation layer and foaming layer, makes mold heat-insulation layer in advance, the special-shaped outer casing inner wall shape of this mold heat-insulation layer is consistent with structure, and it is located in the inwall of special-shaped shell, pouring into foamed material in the space of mold heat-insulation layer and inner bag, one step foaming is thus collectively constituting heat-insulation layer with mold heat-insulation layer.Mold heat-insulation layer is mould molding workpiece, and its cross-sectional profile and attemperater abnormal shape shell section coincide.
The above is only the preferred embodiment of the present invention; it is noted that, for those skilled in the art; under the premise without departing from the principles of the invention, it is also possible to make some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (4)
1. a special-shaped heat preserving water tank, it is characterized in that: include special-shaped shell, mold heat-insulation layer, foaming layer and inner bag, described mold heat-insulation layer matches with the cross-section structure of special-shaped shell and merges the inwall being located at special-shaped shell, and described foaming layer is located between inner bag and mold heat-insulation layer.
2. special-shaped heat preserving water tank according to claim 1, it is characterised in that: described mold heat-insulation layer is mould molding workpiece.
3. special-shaped heat preserving water tank according to claim 2, it is characterised in that: described foaming layer adopts polyurethane foam.
4. the production method of special-shaped heat preserving water tank described in a claim 1, it is characterised in that comprise the following steps:
1) preset and borrow a suitable mold heat-insulation layer by Mold Making and special-shaped shell;
2) being located at by mold heat-insulation layer in the inwall of special-shaped shell, now inner bag is placed in special-shaped enclosure;
3) pour into polyurethane foam material in the space between mold heat-insulation layer and inner bag, and carry out foaming formation foaming layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089356.6A CN105666776A (en) | 2016-02-17 | 2016-02-17 | Special-shaped insulation water tank and production method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610089356.6A CN105666776A (en) | 2016-02-17 | 2016-02-17 | Special-shaped insulation water tank and production method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105666776A true CN105666776A (en) | 2016-06-15 |
Family
ID=56305678
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610089356.6A Pending CN105666776A (en) | 2016-02-17 | 2016-02-17 | Special-shaped insulation water tank and production method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105666776A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738582A (en) * | 2016-11-25 | 2017-05-31 | 芜湖君如保温材料有限公司 | A kind of tank lid one-shot forming technique |
| CN108099086A (en) * | 2017-12-19 | 2018-06-01 | 航天科工哈尔滨风华有限公司 | Special-shaped thin wall cone cylinder casing lining High density Rigid PU foams heat shield liner bed course is overmolding to shape method and device |
| CN111331772A (en) * | 2018-12-18 | 2020-06-26 | 青岛经济技术开发区海尔热水器有限公司 | Preparation method of double-liner water heater and double-liner water heater |
-
2016
- 2016-02-17 CN CN201610089356.6A patent/CN105666776A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106738582A (en) * | 2016-11-25 | 2017-05-31 | 芜湖君如保温材料有限公司 | A kind of tank lid one-shot forming technique |
| CN108099086A (en) * | 2017-12-19 | 2018-06-01 | 航天科工哈尔滨风华有限公司 | Special-shaped thin wall cone cylinder casing lining High density Rigid PU foams heat shield liner bed course is overmolding to shape method and device |
| CN108099086B (en) * | 2017-12-19 | 2023-12-15 | 航天科工哈尔滨风华有限公司 | Cladding forming method and device for high-density polyurethane hard foam heat insulation lining layer lined in special-shaped thin-wall cone shell |
| CN111331772A (en) * | 2018-12-18 | 2020-06-26 | 青岛经济技术开发区海尔热水器有限公司 | Preparation method of double-liner water heater and double-liner water heater |
| CN111331772B (en) * | 2018-12-18 | 2024-01-09 | 青岛经济技术开发区海尔热水器有限公司 | Preparation method of double-liner water heater and double-liner water heater |
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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: 20160615 |
|
| WD01 | Invention patent application deemed withdrawn after publication |