CN101850588A - Low-temperature radiation electric heat supply insulation board - Google Patents
Low-temperature radiation electric heat supply insulation board Download PDFInfo
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- CN101850588A CN101850588A CN200910134009A CN200910134009A CN101850588A CN 101850588 A CN101850588 A CN 101850588A CN 200910134009 A CN200910134009 A CN 200910134009A CN 200910134009 A CN200910134009 A CN 200910134009A CN 101850588 A CN101850588 A CN 101850588A
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Abstract
The invention discloses a low-temperature radiation electric heat supply insulation board, which is prepared by adopting a method of integrating an electric heating board and an insulated material into a whole, wherein the electric heating board is a low-temperature radiation electric heating board; the insulated material is a polyurethane composite material and a reflecting film; and the electric heating board and the insulated material are cast into a whole by using a die machine. The low-temperature radiation electric heat supply insulation board is a ground heating facility with uniform heating on the surface and heat preservation and insulation on the back surface and has the advantages of low-temperature radiation heating, excellent heat-insulation performance, moisture, water, alkali and salt resistance, simple pavement, smooth whole body, no connecting clearance and easy heating and construction of various floor boards.
Description
Technical field
A kind of low-temperature radiation electric heat supply insulation board is provided, belongs to electricity warming and heat insulation facility field, ground.
Background technology
The ground electric heating is the new heating system that development in recent years rises, and with respect to traditional coal burning boiler heating advantage is: energy-efficient, and environment-protecting clean, separate house and separate room, accurate temperature controlling, thermal efficiency height has been subjected to people's favor.Commonly used have Electric radiant Heating Film to heat the carbon fiber floor heating.Electric radiant Heating Film belongs to the heating of polyester sheet film, long-time heating meeting crimp shrinkage, cause heating heat energy to descend, the reflection floor heating film of mating formation following mostly is polypropylene heat-insulation layer or polyethylene foam cotton, and heat-insulating property is poor, be heated for a long time and understand hardening, contraction, directly influence the flatness on floor, more should not be laid in the concrete, also can't be used for the rough ground floor heating.The carbon fiber floor heating belongs to the plane heating, its thickness mostly is about 2cm, panel mostly is glass magnesium plate, be subjected to play drum after moisture, the water erosion, will stay the 8-15cm gap between every when mating formation, as power lead usefulness, gap location is paved whole with pvc pipe or cystosepiment or cement, can cause the stressed hardness in floor inhomogeneous like this, rough ground is laid stressed even, and the back is crooked easily but rough ground is heated, and destroys the floor, at the problems referred to above and restriction, need a kind of good heat insulating, heatproof degree, bearing capacity, seamless electric ground-heating heat-insulating lagging facility effectively utilizes electricity to change heat energy.
Summary of the invention
Low-temperature radiation electric heat supply insulation board main purpose of the present invention is exactly at the problems referred to above and restriction, and a kind of ground heating that is applicable to is provided, good heat insulating, heatproof degree, bearing capacity, gapless under-floor electric heating facility.Specifically: be a kind of low-temp radiating floor heating electric hot plate and polyurethane heat-insulation and heat-preservation material and total reflection metal aluminizer of directly insulating resin plate being made, water by the disposable casting of mould and to become one, heat preservation and insulation is superior, the electric underground heat warming plate of easy construction, be not afraid of moisture, the erosion of water, alkali, salt, syndeton is simple, no assembly unit slit is easy to heating construction under various floors.
1, used electric hot plate Fig. 2,2-2 are the low-temp radiating floor heating electric hot plate that insulating resin plate is made, and panel is glass fiber and epoxide-resin glue and fire-retardant mineral powder formation.This floor heating electric hot plate belongs to the heating of low-temp radiating, plane, and thickness 1.2mm is beneficial to polyurethane heat insulation material with this sheet material and is connected.
2, used insulation material Fig. 1,1-1 are polyurethane heat-insulation and heat-preservation material, by A group polyalcohol, the two components of B group isocyanates, add blowing agent, curing agent, homogenizing agent, fire retardant, are sprayed in the mould with special spraying equipment to make.
3, the making of die drawing 3: this mould is all steel material, 1.5cm place, distance from bottom two ends leaves tongue 3-2, leave 2 hole 2-4 as electric hot plate power line hole in the tongue upper end, leave shown in four alignment pin 2-5 positions in the middle of the bottom, prevent that electric hot plate from moving in mould, mould gland 3-3 will use the slab consolidation process, wants closely knit no gap with casing.
4, reflectance coating is total reflection metal aluminizer 3-4, can reduce the energy consumption of 4%-6%, and energy-saving effect is obvious.Reflectance coating is attached to die cover panel place, sprayed polyurethane after, its compacting is become one waterproof, moisture proof.
5, at place, warming plate two ends, two groove 1-3 are that power line is laid, and effectively prevent floor broken ring power line situation.Require recess width 1cm, degree of depth 1cm.
According to 2: polyurethane heat insulation material is a kind of macromolecular material of excellent performance, have that light weight, thermal conductivity factor are low, good heat resistance, ageing-resistant, easily with advantages such as other base material coheres by force.
Description of drawings
Fig. 1 is the low-temperature radiation electric heat supply insulation board structural representation.
1-1 insulating 1-2 electric hot plate 1-3 power line groove 1-4 reflection aluminizer 1-5 power electrode line
Fig. 2 is a low-temperature radiation electric heat supply insulation board mould schematic bottom view.
1-2 electric hot plate 2-3 tongue 2-4 electrode wires perforation 2-5 alignment pin
Fig. 3 is a low-temperature radiation electric heat supply insulation board mould side schematic view.
3-1 casing 2-3 tongue 3-3 mould gland 3-4 reflectance coating
Fig. 4 is low-temperature radiation electric heat supply insulation board splicing schematic diagram.
4-1 low-temperature radiation electric heat supply insulation board 4-2 power electrode line 4-3 power line groove
Concrete enforcement is as follows:
Low-temperature radiation electric heat supply insulation board of the present invention, work flow is as follows:
1, as shown in Figure 3, at first make mould, require to make of the thick stainless steel material of 1mm, internal diameter is 40cm * 60cm, and thickness is the casing of 2cm, leaves 2 tongue 2-3 at the mold bottom two ends, groove width 1cm, height 1cm, long is groove, at 2-4 place, tongue upper end, punching 8mm, be used for the power electrode line and pass through, 2-5 leaves 4 alignment pins in the middle of mould, requires to use the electric hot plate size the same with needing, upper cover plate is that the thick stainless steel material of 2mm adds carcasing, require compression resistance, with Die Box closely mutually with, no gap.Clip admittedly with steel plate around the unitary mould, inwall is stand-by with the even obliterating of releasing agent.
2, electric hot plate 1-2 is lain in the mould alignment pin, electric hot plate power line 1-5 after 2-4 extracts out in the tongue hole, puts insulation plastic packaging trombone slide, reinforced insulation intensity.
3, reflectance coating 3-4 is sticked on die cover plate face 3-3 with double faced adhesive tape, require reflectance coating smooth smooth, non-wrinkled.
4, after preceding 1,2,3 operations are finished, adopt high pressure painting equipment to spray foaming with the polyurethane heat-insulation foaming body.
One, raw material: mainly contain A group polyalcohol, the two components of B group isocyanates, and add additives such as blowing agent, curing agent, fire retardant, should meet the requirement of " the waterproof thermal-insulated engineering of rigid polyurethane foam ".
Two, foaming and hard bubble body characteristic: use special spraying equipment, A, B group raw material (1: 1) is poured into respectively in the spraying equipment blender, is painted in the mould foaming after mixing reacts.The structure that has countless hole-shaped to become in the foaming body after requiring to spray forms the smooth smooth film of one deck at its surrounded surface, has very high water proofing property, force resistance,, thermal conductivity factor is low, self intensity can reach=300Kpa, has enough intensity and shock resistance; Strong with the cohesive force of base material, guarantee self steadiness and flatness.
5, the taking-up of uncapping after 3 minutes such as is smeared mould inner wall evenly with releasing agent, and low-temperature radiation electric heat supply insulation board of the present invention is made flow process and finished.The requirement overall leveling is smooth, uniform in foaming, and groove is bright and clean, and the crosslinked place of electric hot plate and warming plate wants fine polishing flat if any burr.
6, as shown in Figure 4: with every low-temperature radiation electric heat supply insulation board four limit gluings, closely be arranged in together, do not stay the gap, the same direction of groove, main power line is placed in the groove, and each joint welds with scolding tin, and is real with the insulating cement mudding.Connect temperature controller, install temperature sensor, connect power supply, whole preparation is finished.
According to the low-temperature radiation electric heat supply insulation board of method for preparing be a kind of be the plane heater of the energy with the electricity, its temperature is adjustable by the temperature controller precision, heat preservation and insulation is good, be not afraid of moisture, the erosion of water, alkali, salt, syndeton is simple, and no assembly unit gap is easy to the heating construction on various floors.
Claims (1)
1. the present invention discloses a kind of low-temperature radiation electric heat supply insulation board, is with low-temperature radiation electric hot plate, heat-insulation and heat-preservation material, and reflectance coating is poured into a mould the method for preparing one through mould machinery, and described right is prepared as follows:
1, the low-temp radiating floor heating electric hot plate of insulating resin plate being made is called for short electric ground heating floor, is placed in the middle of the mould, and the power line of electric ground heating floor is extracted out in mould tongue hole.
2, reflectance coating is attached to mould gland face.
3, with heat-insulation and heat-preservation material: A group polyalcohol, the two components of B group isocyanates, add blowing agent, curing agent, homogenizing agent, fire retardant, be sprayed in the mould with special spraying equipment.
4, with the metal-plated Aluminium film paste at mould capping place, compress with Die Box is closely knit, take out after 3 minutes.
5, at place, warming plate two ends, ad hoc two grooves are used for power line to be laid, and effectively prevents floor broken ring power line situation.According to right 3: polyurethane heat-insulation and heat-preservation material, be a kind of macromolecular material of excellent performance, have that light weight, thermal conductivity factor are low, good heat resistance, ageing-resistant, easily and other base material performance such as cohere, low-temperature radiation electric heat supply insulation board is a kind of surface heat, the ground heating facility of back side heat-insulation and heat-preservation, have heating evenly, heat-insulating property is superior, moisture resistance gas, the erosion of water, alkali, salt, syndeton is simple, and no assembly unit gap is easy to the heating construction on various floors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910134009A CN101850588A (en) | 2009-04-01 | 2009-04-01 | Low-temperature radiation electric heat supply insulation board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910134009A CN101850588A (en) | 2009-04-01 | 2009-04-01 | Low-temperature radiation electric heat supply insulation board |
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| Publication Number | Publication Date |
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| CN101850588A true CN101850588A (en) | 2010-10-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910134009A Pending CN101850588A (en) | 2009-04-01 | 2009-04-01 | Low-temperature radiation electric heat supply insulation board |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465585A (en) * | 2010-11-17 | 2012-05-23 | 石伟 | Installation method of electric floor heating system |
| CN102720329A (en) * | 2012-06-26 | 2012-10-10 | 深圳市卓先实业有限公司 | Hidden type structure for electric connecting terminal of electric heating floor |
| CN103640214A (en) * | 2013-11-22 | 2014-03-19 | 张正国 | Production method for heat insulation layer of heating floor |
| CN106273185A (en) * | 2016-08-30 | 2017-01-04 | 四川省新万兴瓷业有限公司 | Integrated pallet formula polyurethane heat-insulation heating ceramic tile production process |
| CN107009582A (en) * | 2017-05-25 | 2017-08-04 | 济源市北海源泉包装材料加工厂 | A kind of floor heating bed board production mould |
-
2009
- 2009-04-01 CN CN200910134009A patent/CN101850588A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102465585A (en) * | 2010-11-17 | 2012-05-23 | 石伟 | Installation method of electric floor heating system |
| CN102465585B (en) * | 2010-11-17 | 2013-11-27 | 石伟 | Installation method of electric floor heating system |
| CN102720329A (en) * | 2012-06-26 | 2012-10-10 | 深圳市卓先实业有限公司 | Hidden type structure for electric connecting terminal of electric heating floor |
| CN102720329B (en) * | 2012-06-26 | 2014-09-10 | 深圳市卓先实业有限公司 | Hidden type structure for electric connecting terminal of electric heating floor |
| CN103640214A (en) * | 2013-11-22 | 2014-03-19 | 张正国 | Production method for heat insulation layer of heating floor |
| CN106273185A (en) * | 2016-08-30 | 2017-01-04 | 四川省新万兴瓷业有限公司 | Integrated pallet formula polyurethane heat-insulation heating ceramic tile production process |
| CN107009582A (en) * | 2017-05-25 | 2017-08-04 | 济源市北海源泉包装材料加工厂 | A kind of floor heating bed board production mould |
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Application publication date: 20101006 |