CN103334538A - Polystyrene foam plastic board for thermal insulating layers of geothermal floors - Google Patents
Polystyrene foam plastic board for thermal insulating layers of geothermal floors Download PDFInfo
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- CN103334538A CN103334538A CN2013102620201A CN201310262020A CN103334538A CN 103334538 A CN103334538 A CN 103334538A CN 2013102620201 A CN2013102620201 A CN 2013102620201A CN 201310262020 A CN201310262020 A CN 201310262020A CN 103334538 A CN103334538 A CN 103334538A
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- foam plastic
- ventilating groove
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Abstract
The invention discloses a polystyrene foam plastic board for thermal insulating layers of geothermal floors. Circular grooves, transverse ventilation slots and longitudinal ventilation slots are uniformly formed in the upper surface of the polystyrene foam plastic board, and the circular grooves are mutually communicated through the transverse ventilation slots and the longitudinal ventilation slots; one side face of the polystyrene foam plastic board is provided with a tenon, and the opposite other side face of the polystyrene foam plastic board is provided with a corresponding mortise. The foam plastic board can solve the problem that a wood floor is heated non-uniformly due to poor heat transfer between the thermal insulating layer of the existing geothermal floor and the wood floor.
Description
Technical field
The present invention is specifically related to a kind of polystyrol plastic foam plate for the heating floor insulation layer.
Background technology
Heating floor is to be layered on underground with the form of coil pipe heating installation, heat dissipation capacity mainly concentrates in the benefited height of human body, has the high advantage of the thermal efficiency, for trap heat to underground transmission, generally heating coil is buried and be layered on the heat insulating material, again with the wood flooring shop thereon, because the conductivity of heat difference of heat insulating material causes the floor that the local heat of heating coil is being arranged, the not hot problem in place that does not have heating coil, for addressing this problem, existing method normally increases the layer of metal heat-conducting layer again between wood flooring and heat insulating material, but this is unfavorable for the control of cost of production.
Summary of the invention
The objective of the invention is to solve the not smooth problem of heat transmission between existing heating floor insulation layer and the wood flooring, a kind of polystyrol plastic foam plate for the heating floor insulation layer is provided.
The present invention realizes that the technical scheme that above-mentioned purpose adopts is as follows:
A kind of polystyrol plastic foam plate for the heating floor insulation layer, the upper surface of this polystyrol plastic foam plate is provided with equally distributed circular groove, horizontal ventilating groove and vertical ventilating groove, is interconnected by horizontal ventilating groove and vertical ventilating groove between described each circular groove; A side at this polystyrol plastic foam plate is provided with tenon, is provided with corresponding tongue-and-groove in another relative side.
Further, described horizontal ventilating groove is 90 degree or 45 degree with the angle of vertical ventilating groove.
Further, the depth ratio of described circular groove, horizontal ventilating groove and vertical ventilating groove is (1.5～2): 1:1.
Further, described circular groove is square dot matrix and distributes, and level interval is 1.3～2 times of circular groove diameter.
Beneficial effect: when being laid on the caliduct heating on this polystyrol plastic foam plate, because the distance of each circular groove apart from caliduct do not wait, thereby in each circular groove, form the gas bag of different air pressure, gas communication speed is very favorable in groove for improving for this, make gas between each circular groove, produce air-flows because of air pressure height difference by horizontal ventilating groove and vertical ventilating groove, thereby shop wood flooring thereon is heated evenly, prevent hot-spot, local not hot problem, and need not be by the metal heat-conducting layer; By the tenon on the plastic foamboard side and tongue-and-groove each plastic foamboard is stitched together.
Description of drawings
Fig. 1 is the schematic diagram of polystyrol plastic foam plate of the present invention.
Fig. 2 is the sectional view of A-A face among Fig. 1.
Fig. 3 becomes the schematic diagram of the polystyrol plastic foam plate of miter angle distribution for ventilating groove.
Wherein, 1-circular groove, the vertical ventilating groove of 2-, 3-groove be to ventilating groove, 4-tongue-and-groove, 5-tenon.
The specific embodiment
Below in conjunction with drawings and Examples the present invention is described in further details.
Polystyrol plastic foam plate for the heating floor insulation layer of the present invention as shown in Figure 1, upper surface at this polystyrol plastic foam plate is provided with equally distributed circular groove, horizontal ventilating groove and vertical ventilating groove, is interconnected by horizontal ventilating groove and vertical ventilating groove between described each circular groove; A side at this polystyrol plastic foam plate is provided with tenon, is provided with corresponding tongue-and-groove (as shown in Figure 2) in another relative side.
Described horizontal ventilating groove is 90 degree or 45 degree with the angle of vertical ventilating groove.
The depth ratio of described circular groove, horizontal ventilating groove and vertical ventilating groove is (1.5～2): 1:1.Preferred 1.7:1:1.
Described circular groove is square dot matrix and distributes, and level interval is 1.3～2 times of circular groove diameter.
When being laid on the caliduct heating on this polystyrol plastic foam plate, because the distance of each circular groove apart from caliduct do not wait, thereby in each circular groove, form the gas bag of different air pressure, gas communication speed is very favorable in groove for improving for this, make gas between each circular groove, produce air-flows because of air pressure height difference by horizontal ventilating groove and vertical ventilating groove, thereby shop wood flooring thereon is heated evenly, prevents hot-spot, local not hot problem; By the tenon on the plastic foamboard side and tongue-and-groove each plastic foamboard is stitched together.
Embodiment 1
A kind of polystyrol plastic foam plate for the heating floor insulation layer, the thickness of polystyrol plastic foam plate is 4cm, the surface is distributed with the circular groove that diameter is 3cm by the square dot matrix of 4cm * 4cm thereon, the degree of depth of circular groove is 1.2cm, each circular groove is by orthogonal horizontal ventilating groove and vertically ventilating groove connection, laterally the width of ventilating groove and vertical ventilating groove is 0.8cm, the degree of depth is 0.7cm, a side at plastic foamboard is provided with tenon, in another side relative with it corresponding tongue-and-groove is set.
As shown in Figure 3, a kind of polystyrol plastic foam plate for the heating floor insulation layer, the thickness of polystyrol plastic foam plate is 4cm, the surface is distributed with the circular groove that diameter is 3cm by the square dot matrix of 5cm * 5cm thereon, the degree of depth of circular groove is 1.2cm, each circular groove is interconnected by horizontal ventilating groove and vertical ventilating groove, laterally the width of ventilating groove and vertical ventilating groove is 0.8cm, the degree of depth is 0.7cm, laterally ventilating groove is 45 degree with the angle of vertical ventilating groove, a side at plastic foamboard is provided with tenon, in another side relative with it corresponding tongue-and-groove is set.
Claims (4)
1. polystyrol plastic foam plate that is used for the heating floor insulation layer, it is characterized in that: the upper surface of described polystyrol plastic foam plate is provided with equally distributed circular groove, horizontal ventilating groove and vertical ventilating groove, is interconnected by horizontal ventilating groove and vertical ventilating groove between described each circular groove; A side at described polystyrol plastic foam plate is provided with tenon, is provided with corresponding tongue-and-groove in another relative side.
2. the polystyrol plastic foam plate for the heating floor insulation layer according to claim 1 is characterized in that: described horizontal ventilating groove is 90 degree or 45 degree with the vertical angle of ventilating groove.
3. the polystyrol plastic foam plate for the heating floor insulation layer according to claim 1 is characterized in that the depth ratio of described circular groove, horizontal ventilating groove and vertical ventilating groove is (1.5～2): 1:1.
4. the polystyrol plastic foam plate for the heating floor insulation layer according to claim 1 is characterized in that: described circular groove is square dot matrix and distributes, and level interval is 1.3～2 times of circular groove diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102620201A CN103334538A (en) | 2013-06-27 | 2013-06-27 | Polystyrene foam plastic board for thermal insulating layers of geothermal floors |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013102620201A CN103334538A (en) | 2013-06-27 | 2013-06-27 | Polystyrene foam plastic board for thermal insulating layers of geothermal floors |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103334538A true CN103334538A (en) | 2013-10-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013102620201A Pending CN103334538A (en) | 2013-06-27 | 2013-06-27 | Polystyrene foam plastic board for thermal insulating layers of geothermal floors |
Country Status (1)
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| CN (1) | CN103334538A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2097836A (en) * | 1981-05-02 | 1982-11-10 | Feist Artus | Allowing for thermal expansion of elevated flooring having underfloor heating pipes |
| CN2918597Y (en) * | 2006-06-19 | 2007-07-04 | 曾博文 | Geothermal heat-insulating slab |
| CN201206299Y (en) * | 2008-04-03 | 2009-03-11 | 张力 | Light thermal insulation terrestrial heat precast mould |
| CN101457569A (en) * | 2008-12-26 | 2009-06-17 | 陈星� | Assembled geothermal energy plate and assembling method |
| US20090230113A1 (en) * | 2008-02-29 | 2009-09-17 | Batori Imre | Heated floor support structure and method of installing |
| CN203334526U (en) * | 2013-06-27 | 2013-12-11 | 无锡同心塑料制品有限公司 | Polystyrene foam plastic board for heated floor insulating layer |
-
2013
- 2013-06-27 CN CN2013102620201A patent/CN103334538A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2097836A (en) * | 1981-05-02 | 1982-11-10 | Feist Artus | Allowing for thermal expansion of elevated flooring having underfloor heating pipes |
| CN2918597Y (en) * | 2006-06-19 | 2007-07-04 | 曾博文 | Geothermal heat-insulating slab |
| US20090230113A1 (en) * | 2008-02-29 | 2009-09-17 | Batori Imre | Heated floor support structure and method of installing |
| CN201206299Y (en) * | 2008-04-03 | 2009-03-11 | 张力 | Light thermal insulation terrestrial heat precast mould |
| CN101457569A (en) * | 2008-12-26 | 2009-06-17 | 陈星� | Assembled geothermal energy plate and assembling method |
| CN203334526U (en) * | 2013-06-27 | 2013-12-11 | 无锡同心塑料制品有限公司 | Polystyrene foam plastic board for heated floor insulating layer |
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Application publication date: 20131002 |