CN102345939A - Positive displacement water tank with multilayer compound integral insulation structure - Google Patents
Positive displacement water tank with multilayer compound integral insulation structure Download PDFInfo
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- CN102345939A CN102345939A CN2011103197713A CN201110319771A CN102345939A CN 102345939 A CN102345939 A CN 102345939A CN 2011103197713 A CN2011103197713 A CN 2011103197713A CN 201110319771 A CN201110319771 A CN 201110319771A CN 102345939 A CN102345939 A CN 102345939A
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- water tank
- positive displacement
- insulating plate
- far infrared
- floor heating
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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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)
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The invention discloses a positive displacement water tank with a multilayer compound integral insulation structure. Far infrared floor heating emitting fabric and an insulating vacuum plate which are placed between a housing of the water tank and a liner is filled and fixed by adopting a polyurethane foaming production process, thus the multilayer compound integral insulation structure can be formed. The positive displacement water tank can be widely used in a household solar energy water heater, an electric water heater, a fuel water tank, a heat pump and various hot water projects, thus the insulation effect of the positive displacement water tank is improved.
Description
Technical field
The present invention relates to a kind of positive displacement water tank, fill between particularly a kind of shell at the positive displacement water tank and the inner bag, the fixing positive displacement water tank of the MULTILAYER COMPOSITE integral insulation construction of the different insulation materials of multilayer with MULTILAYER COMPOSITE integral insulation construction.
Background technology
At present, hot water apparatus such as the domestic solar water heater on the market, positive displacement electric heater, gas heater, heat pump will adopt the storage facilities of positive displacement water tank as hot water.For avoiding or reduce the thermal losses of water tank, need be between the shell of positive displacement water tank and inner bag fill insulant material such as polyurethane foam layer, to avoid or to reduce the thermal losses in the water tank.
Improve the heat insulation effect of water tank; Result of use, raising heat utilization efficiency to improving water heater have important function; For improving the heat insulation effect of water tank; Producer has proposed multiple improvement technical scheme; The patent that is called " polyurethane foam heat-insulation layer " (patent No. 200620164511.8) like the name of in solar water heater water tank, using; Be peripheral diaphragm seal parcel, vacuumize reaching the polyurethane foam heat-insulation layer in its film again, to improve the heat-insulating property of water tank at the polyurethane foam layer.
Summary of the invention
For reducing the thermal losses of positive displacement water tank; Improve the heat insulation effect of positive displacement water tank; The present invention proposes the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction; Be between the shell and inner bag of water tank, be provided with the compound insulation structure that multilayer is made up of different insulation materials, these insulation materials comprise: a kind of far infrared floor heating reflectance coating; ZL200920045800.X; Trade name is " a far infrared floor heating emission cloth ", is soft and cloth-like, is used in the floor heating engineering construction; Glass fibre and phenolic composite core material vacuum heat insulation plate and preparation method thereof; Application number 200610122870.1; Publication number CN1945091, a kind of vacuum heat-insulating plate; Application number 201020130506.1; Trade name is " vacuum heat-insulating plate "; Product is a flat type, can utilize connecting band to curl for arc, is used in insulation materials such as aspect such as refrigerator, construction wall insulation.
Its concrete structure is: between the shell of positive displacement water tank and inner bag, place far infrared floor heating emission cloth, vacuum heat-insulating plate; Take the polyurethane foam production technology above insulation material to be filled, is fixed between the shell and inner bag of positive displacement water tank simultaneously; Form the MULTILAYER COMPOSITE integral insulation construction, in various water-heater water tanks, hot water engineering water tank, use.
According to the positive displacement water tank of existing employing polyurethane foam heat-insulation layer is compared with the actual detected effect with the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction of the present invention, the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction of the present invention can significantly improve the insulating efficiency of positive displacement water tank.
The technical solution adopted for the present invention to solve the technical problems is: the insulation materials such as far infrared floor heating emission cloth and vacuum heat-insulating plate of between the shell of water tank and inner bag, packing into; Carry out the foaming of polyurethane foam heat-insulation layer then; By the polyurethane foam heat-insulation layer far infrared floor heating emission cloth and vacuum heat-insulating plate are fixed; After the foaming of polyurethane foam heat-insulation layer finishes; The insulation material of these different structures has just formed one by the polyurethane foam heat-insulation layer; Vacuum heat-insulating plate; The MULTILAYER COMPOSITE integral insulation construction that far infrared floor heating emission cloth constitutes, its heat insulation effect obviously is better than adopting merely the cisten mechanism of polyurethane foam heat-insulation layer.
The invention has the beneficial effects as follows: the integral multi-layered insulation construction that comprises polyurethane foam heat-insulation layer, vacuum heat-insulating plate, far infrared floor heating emission cloth multilayer; Formed the water tank solar heat protection loss system of a multilayer insulation, its heat insulation effect obviously is better than the water tank of a large amount of simple employing polyurethane foam heat-insulation layers that use on market at present.
See that from the production technology maturity patented technologies such as vacuum heat-insulating plate, far infrared floor heating emission cloth have formed commodity, can obtain stable raw material source through the mode of buying commodity, have enlarged the scope of application of original technology; And the inventor has accomplished the technical research of polyurethane foam technology of the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction, and batch process, and technical maturity, consistent is convenient to large-scale production.
Adopt the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction of the present invention, can in family expenses solar water heater, electric heater, gas heater, heat pump and various hot water engineering, be widely used, improved the heat insulation effect of positive displacement water tank.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Fig. 1 is the front view of the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction.
At the medial surface of the shell 1 of positive displacement water tank, the vacuum heat-insulating plate 2 of packing into, the outer surface parcel one deck far infrared floor heating emission cloth 4 at inner water tank 5 is filled with polyurethane foam heat-insulation layer 3 between tank shell 1 and inner water tank 5.
Fig. 2 is that the A of positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction is to view.
Fig. 3 is another embodiment view of the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction.
At the outer surface of inner water tank 5 parcel one deck far infrared floor heating emission cloth 4,, between tank shell 1 and inner water tank 5, be filled with polyurethane foam heat-insulation layer 3 at the lateral surface of far infrared floor heating emission cloth 4 vacuum heat-insulating plate 2 of packing into.
Fig. 4 is another embodiment view of the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction.
Outer surface parcel one deck far infrared floor heating emission cloth 4 at inner water tank 5 is filled with polyurethane foam heat-insulation layer 3 between tank shell 1 and inner water tank 5, vacuum heat-insulating plate 2 is in polyurethane foam heat-insulation layer 3.
Fig. 5 is the embodiment view of the hot water engineering water tank of MULTILAYER COMPOSITE integral insulation construction.The inside at the shell 1 of hot water engineering water tank; The vacuum heat-insulating plate 2 of packing into; Coated outside one deck far infrared floor heating emission cloth 4 at inner water tank 5 is filled with polyurethane foam heat-insulation layer 3 between tank shell 1 and inner water tank 5, tank shell 1 is fixed on the support 6.
The profile of hot water engineering water tank embodiment is rectangle cube or cylindrical shape column.
Among the figure: 1. tank shell; 2. vacuum heat-insulating plate; 3. polyurethane insulation coating; 4. cloth is launched in the far infrared floor heating; 5. inner water tank; 6. hot water engineering tank bracket
The specific embodiment
Below be the embodiment of the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction:
In each embodiment; Far infrared floor heating emission cloth 4 is the outer surfaces that are wrapped in inner water tank 5; And the set position of vacuum heat-insulating plate 2 is different; Be at the medial surface of tank shell 1 or at the lateral surface of far infrared floor heating emission cloth 4 or among polyurethane insulation coating 3, fixedly cloth 4 is launched in vacuum heat-insulating plate 2 and far infrared floor heating through filled polyurethane heat-insulation layer 3 between tank shell 1 and inner water tank 5.
Embodiment one: among the positive displacement water tank embodiment of Fig. 1 and MULTILAYER COMPOSITE integral insulation construction shown in Figure 2; Vacuum heat-insulating plate is arranged on the medial surface of tank shell, puts in order to be followed successively by tank shell 1, vacuum heat-insulating plate 2, polyurethane insulation coating 3, far infrared floor heating emission cloth 4, inner water tank 5.
Embodiment two: among the positive displacement water tank embodiment of MULTILAYER COMPOSITE integral insulation construction shown in Figure 3; Vacuum heat-insulating plate is arranged on the lateral surface of far infrared floor heating emission cloth 4, puts in order to be followed successively by tank shell 1, polyurethane insulation coating 3, vacuum heat-insulating plate 2, far infrared floor heating emission cloth 4, inner water tank 5.
Embodiment three: among the embodiment of the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction shown in Figure 4; Vacuum heat-insulating plate 2 is arranged on the centre of polyurethane insulation coating 3, puts in order to be followed successively by tank shell 1, polyurethane insulation coating 3, vacuum heat-insulating plate 2, polyurethane insulation coating 3, far infrared floor heating emission cloth 4, inner water tank 5.
Embodiment four: among the hot water engineering water tank embodiment of MULTILAYER COMPOSITE integral insulation construction shown in Figure 5; Vacuum heat-insulating plate 2 is arranged on the inside of tank shell, puts in order to be followed successively by tank shell 1, vacuum heat-insulating plate 2, polyurethane insulation coating 3, far infrared floor heating emission cloth 4, inner water tank 5; Putting in order of other two kinds of vacuum heat-insulating plates 2 is identical with the position of above-mentioned other each embodiment vacuum heat-insulating plates 2.
The profile of hot water engineering water tank embodiment is rectangle cube or cylindrical shape column.
When making the positive displacement water tank of MULTILAYER COMPOSITE integral insulation construction; Vacuum heat-insulating plate 2, far infrared floor heating emission cloth 4, inner water tank 5 are put into tank shell 1, and filled polyurethane heat-insulation layer 3 is fixed the position of each insulation material between tank shell 1 and inner water tank 5 then.
The manufacturing process of polyurethane foam heat-insulation layer is carried out according to existing technological process.
Claims (6)
1. positive displacement water tank with MULTILAYER COMPOSITE integral insulation construction; Comprise tank shell (1); Inner water tank (5); Far infrared floor heating emission cloth (4); Adiabatic evacuated panel (2); Polyurethane foam heat-insulation layer (3); The inner water tank (5) and the vacuum heat-insulating plate (2) of the far infrared floor heating of between tank shell (1) and inner water tank (5), packing into emission cloth (4) parcel carry out polyurethane foam; It is characterized in that: polyurethane foam heat-insulation layer (3) is fixing to the inner water tank (5) and the vacuum heat-insulating plate (2) of far infrared floor heating emission cloth (4) parcel, between tank shell (1) and inner water tank (5), forms by polyurethane foam heat-insulation layer (3); Vacuum heat-insulating plate (2); The MULTILAYER COMPOSITE integral insulation construction that far infrared floor heating emission cloth (4) constitutes.
2. a kind of positive displacement water tank according to claim 1 with MULTILAYER COMPOSITE integral insulation construction; Wherein: vacuum heat-insulating plate (2) be the medial surface of tank shell (1) or be wrapped in inner water tank (5) outer surface far infrared floor heating emission cloth (4) lateral surface or among polyurethane insulation coating (3), fixedly cloth (4) is launched in vacuum heat-insulating plate (2) and far infrared floor heating to filled polyurethane heat-insulation layer (3) between tank shell (1) and inner water tank (5).
3. a kind of positive displacement water tank according to claim 1 with MULTILAYER COMPOSITE integral insulation construction; Wherein: vacuum heat-insulating plate (2) is arranged on the medial surface of tank shell (1), puts in order to be followed successively by tank shell (1), vacuum heat-insulating plate (2), polyurethane insulation coating (3), far infrared floor heating emission cloth (4), inner water tank (5).
4. a kind of positive displacement water tank according to claim 1 with MULTILAYER COMPOSITE integral insulation construction; Wherein: vacuum heat-insulating plate (2) is arranged on the lateral surface of far infrared floor heating emission cloth (4), puts in order to be followed successively by tank shell (1), polyurethane insulation coating (2), vacuum heat-insulating plate (3), far infrared floor heating emission cloth (4), inner water tank (5).
5. a kind of positive displacement water tank according to claim 1 with MULTILAYER COMPOSITE integral insulation construction; Wherein: vacuum heat-insulating plate (2) is arranged on the centre of polyurethane insulation coating (3), puts in order to be followed successively by tank shell (1), polyurethane insulation coating (3), vacuum heat-insulating plate (2), polyurethane insulation coating (3), far infrared floor heating emission cloth (4), inner water tank (5).
6. according to the described a kind of positive displacement water tank with MULTILAYER COMPOSITE integral insulation construction of claim 3-5, wherein, described positive displacement water tank is the hot water engineering water tank, and profile is rectangle cube or cylindrical shape column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103197713A CN102345939A (en) | 2011-10-13 | 2011-10-13 | Positive displacement water tank with multilayer compound integral insulation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011103197713A CN102345939A (en) | 2011-10-13 | 2011-10-13 | Positive displacement water tank with multilayer compound integral insulation structure |
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| CN102345939A true CN102345939A (en) | 2012-02-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011103197713A Pending CN102345939A (en) | 2011-10-13 | 2011-10-13 | Positive displacement water tank with multilayer compound integral insulation structure |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753750A (en) * | 2014-02-10 | 2014-04-30 | 山东力诺瑞特新能源有限公司 | Integral foaming mould and foaming method for balcony wall-mounted water tank |
| CN104596092A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and manufacturing method for electric water heater |
| CN104956158A (en) * | 2013-08-08 | 2015-09-30 | 日立空调·家用电器株式会社 | Tank unit, method for manufacturing same, and hot-water supply system |
| CN105928196A (en) * | 2016-06-21 | 2016-09-07 | 王业武 | Electric water heater |
| CN109631323A (en) * | 2018-12-19 | 2019-04-16 | 广州骊阳能源科技有限公司 | A kind of energy-saving thermal insulation water tank |
-
2011
- 2011-10-13 CN CN2011103197713A patent/CN102345939A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956158A (en) * | 2013-08-08 | 2015-09-30 | 日立空调·家用电器株式会社 | Tank unit, method for manufacturing same, and hot-water supply system |
| CN104956158B (en) * | 2013-08-08 | 2018-09-28 | 日立空调·家用电器株式会社 | Tank unit, its manufacturing method and hot-water supply system |
| CN103753750A (en) * | 2014-02-10 | 2014-04-30 | 山东力诺瑞特新能源有限公司 | Integral foaming mould and foaming method for balcony wall-mounted water tank |
| CN103753750B (en) * | 2014-02-10 | 2015-12-09 | 山东力诺瑞特新能源有限公司 | A kind of balcony wall-hanging water tank monoblock type foaming mould and foaming method |
| CN104596092A (en) * | 2015-01-16 | 2015-05-06 | 芜湖美的厨卫电器制造有限公司 | Electric water heater and manufacturing method for electric water heater |
| CN105928196A (en) * | 2016-06-21 | 2016-09-07 | 王业武 | Electric water heater |
| CN109631323A (en) * | 2018-12-19 | 2019-04-16 | 广州骊阳能源科技有限公司 | A kind of energy-saving thermal insulation water tank |
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Application publication date: 20120208 |