CN2220220Y - Thermal insulation bath - Google Patents
Thermal insulation bath Download PDFInfo
- Publication number
- CN2220220Y CN2220220Y CN 94244955 CN94244955U CN2220220Y CN 2220220 Y CN2220220 Y CN 2220220Y CN 94244955 CN94244955 CN 94244955 CN 94244955 U CN94244955 U CN 94244955U CN 2220220 Y CN2220220 Y CN 2220220Y
- Authority
- CN
- China
- Prior art keywords
- bathtub
- wall
- utility
- model
- thermal insulation
- 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
Links
Landscapes
- Bathtubs, Showers, And Their Attachments (AREA)
Abstract
The utility model relates to a thermal insulation bathtub, which belongs to the field of the sanitary ware. The utility model is characterized in that a layer of thermal insulation material (such as foam plastic) is compounded on the outer wall of a bathtub. The utility model solves the technical problems that when a traditional bathtub is used for bathing, the water temperature quickly descends, the wall of the bathtub is cool, the use quantity of the hot water is large, etc.
Description
The utility model is the thermal insulating bath tub with energy-efficient performance, belongs to field of sanitary ware.
At present, bathtub mainly contains kinds such as cast iron enamel, enamelling sheet steel, fiberglass, GRC enamel, artificial agate, artificial marble, and its common drawback is that heat-insulating property is poor, and water temperature descends soon during bathing, and casing wall is cool, and it is big to consume the hot water amount.
The purpose of this utility model be when a kind of use is provided water temperature descend slow, casing wall is warm, the bathtub with good heat preservation energy-saving performance.
The utility model realizes that by compound one deck insulation material on the conventional bath outer wall its insulation material can be selected foamed plastics for use, as hard polyurethane foams, polystyrene foam, polyethylene etc.These foam light weights, water absorption rate is low, thermal conductivity factor is very little, hard polyurethane foams thermal conductivity factor 0.026W/m.k only wherein, water absorption rate≤0.2kg/m
2, and can stick at certainly on the exterior tub wall, adhesive strength can reach 1MPa, is suitable for very much the insulation of bathtub.
The utility model mainly can be realized by following several modes:
One, coated with hard polyurethane foam plastics on exterior tub wall, this way also has good anti-corrosion function except that having high-efficiency insulated performance, and therefore traditional enamelling sheet steel bathtub can save the enamel anticorrosion layer of its outer wall.
Two, press the outer wall shape of bathtub, give system foamed plastics insulation shell.Foamed plastics can adopt polystyrene foam, hard polyurethane foams, polyethylene etc.Then with finished product thermal insulation insulation cladding compound (bonding) on exterior tub wall.
Three, with the bathtub amount in shaper, make between exterior tub wall and mould to keep certain interval, the hard polyurethane foam material is poured in the gap, can obtain the utility model product after the demoulding.
By above three kinds of thermal insulating bath tubs that mode is made, also can be outside heat-insulation layer compound one deck surface material (as aluminium foil etc.), to play protection, function attractive in appearance.
The utility model production technology is simple, cost is low, high insulating effect, compares with conventional bath, comfortable and energy savings easy to use.
Below enumerate three embodiment of the present utility model, and 1 pair of the utility model is further described in conjunction with the accompanying drawings.
Accompanying drawing 1 is the drawing in side sectional elevation of the utility model thermal insulating bath tub.Wherein [1] is exterior tub wall, and [2] are heat-insulation layer, and [3] are surface layer.
Embodiment one: go up spraying certain thickness RPUF heat-insulation layer [2] in the good exterior tub wall [1] of cleaning, can obtain the thermal insulating bath tub of present embodiment.
Embodiment two: make mould, make can surround out between mould and the exterior tub wall [1] to have certain thickness shelly space, inject the foamed polyurethane sizing material in this space, can obtain thermal insulating bath tub after the demoulding.For ease of the demoulding with play a part attractive in appearancely, also can be earlier place one deck aluminium foil at mould inner wall, then pour into a mould, the demoulding, can obtain thermal insulating bath tub with aluminium top foil [3].
Embodiment three: give system polystyrene foam plastics insulation shell [2] by the bathtub profile, and then it is bonded on the exterior tub wall [1], can obtain the thermal insulating bath tub of present embodiment.
Claims (5)
1, a kind of bathtub is characterized in that being compounded with on the exterior tub wall one deck insulation material.
2, bathtub described in the claim 1 is characterized in that the insulation material on the outer wall is a foamed plastics.
3, bathtub described in the claim 2 is characterized in that the insulation material on the outer wall is a RPUF.
4, bathtub described in the claim 2 is characterized in that the insulation material on the outer wall is a polystyrene foam plastics.
5, bathtub described in the claim 2 is characterized in that the insulation material on the outer wall is a polyethylene foams.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244955 CN2220220Y (en) | 1994-11-10 | 1994-11-10 | Thermal insulation bath |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94244955 CN2220220Y (en) | 1994-11-10 | 1994-11-10 | Thermal insulation bath |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2220220Y true CN2220220Y (en) | 1996-02-21 |
Family
ID=33850886
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94244955 Expired - Fee Related CN2220220Y (en) | 1994-11-10 | 1994-11-10 | Thermal insulation bath |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2220220Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448388C (en) * | 2005-08-16 | 2009-01-07 | 宣城市银河洁具有限责任公司 | Composite compound bathtub, and fabricating technique |
| CN105534353A (en) * | 2016-01-11 | 2016-05-04 | 上海电力学院 | Heat recovery type energy-saving bathtub |
| CN108577613A (en) * | 2018-07-10 | 2018-09-28 | 石台县维适塑业制品有限公司 | Detached type heat preservation bathtub |
-
1994
- 1994-11-10 CN CN 94244955 patent/CN2220220Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100448388C (en) * | 2005-08-16 | 2009-01-07 | 宣城市银河洁具有限责任公司 | Composite compound bathtub, and fabricating technique |
| CN105534353A (en) * | 2016-01-11 | 2016-05-04 | 上海电力学院 | Heat recovery type energy-saving bathtub |
| CN108577613A (en) * | 2018-07-10 | 2018-09-28 | 石台县维适塑业制品有限公司 | Detached type heat preservation bathtub |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |