CN207131021U - Fast thermal center energy wet type floor heating structure - Google Patents

Abstract

Fast thermal center energy wet type floor heating structure, it is related to heating engineering technical field, it includes foamed heat insulating cement layer, the foamed heat insulating cement layer upper berth sets damp-proof membrane, EPS warming plates or XPS warming plates are laid on the damp-proof membrane, thermal reflecting coating is laid on the EPS warming plates or XPS warming plates, the wire netting compartment for preventing its top cement sand bed from collapsing is laid on the thermal reflecting coating, the wire netting compartment upper berth sets geothermal tube and pours the cement sand bed for dry doubling floor, the geothermal tube is fixed by bail and EPS warming plates or XPS warming plates, the wire netting compartment and geothermal tube are wrapped by cement sand bed, the thickness of cement mortar thinnest part is 1.5 2 cm above the geothermal tube.The fast thermal center energy wet type floor heating structure can reduce by about 35% thermal loss compared to traditional floor heating, and energy-saving effect clearly, is more importantly that the floor heating firing rate of the structure can also improve more than 3 times compared to traditional floor heating.

Description

Fast thermal center energy wet type floor heating structure

Technical field

Heating engineering technical field is the utility model is related to, more particularly to a kind of fast thermal center energy wet type floor heating structure.

Background technology

Southern winter temperature is low, humidity is high, and increasing family selection installs floor heating.Traditional wet type floor heating structure As shown in Figure 1, first in building structure layer（Concrete floor）Upper fluting installation water power pipeline, ground after concrete leveling with repaving If one layer of heat insulating thermal preserving board（Usually EPS warming plates）, one layer of aluminium foil reflectance coating, floor heating pipe are laid on heat insulating thermal preserving board（Diameter Generally 2 centimeters）It is placed on aluminium foil reflectance coating and is fixed by plastic staple bolt and heat insulating thermal preserving board, then on aluminium foil reflectance coating upper berth One layer 4 centimeters or so of beans gravel concrete leveling, finally in the cement mortar layer on one layer 4 centimeters or so of beans gravel concrete layer upper berth And it is levelling after can dry doubling ceramic tile（1 centimeter or so of tile thickness）.

From the above, it can be seen that traditional wet floor heating needed before tiling it is levelling three times, and geothermal tube above Concrete thickness it is blocked up, heat transfer rate is very slow（Under conditions of 5 degrees Celsius of outdoor temperature, 8-10 hours are generally required Indoor temperature can be made to reach 25 degrees centigrade）.In addition, southern winter humidity is high, traditional floor heating is for the insulation below geothermal tube It is heat-insulated to be made and bad, up and down 50% heat is radiated to calculate by geothermal tube, and heat caused by geothermal tube is a large amount of down Side is lost in, in addition occur upstairs turn up the soil it is warm after, the situation of heating downstairs, energy consumption is very big.

Utility model content

The technical problems to be solved in the utility model is to provide a kind of fast thermal center energy wet type floor heating structure, using the structure Wet type floor heating can greatly improve indoor temperature rising speed, thermal loss is greatly reduced, and save energy consumption.

In order to solve the above-mentioned technical problem, the utility model adopts the following technical scheme that：A kind of fast thermal center energy wet type floor heating Structure, including foamed heat insulating cement layer, the foamed heat insulating cement layer upper berth set damp-proof membrane, lay EPS on the damp-proof membrane and protect Warm plate or XPS warming plate, thermal reflecting coating is laid on the EPS warming plates or XPS warming plates, lays and is used on the thermal reflecting coating The wire netting compartment for preventing its top cement sand bed from collapsing, the wire netting compartment upper berth sets geothermal tube and poured for dry doubling The cement sand bed on floor, the geothermal tube are fixed by bail and EPS warming plates or XPS warming plates, the wire netting compartment And geothermal tube is wrapped by cement sand bed, the thickness of cement mortar thinnest part is 1.5-2 cm above the geothermal tube.

Wherein, in the foamed heat insulating cement layer sealed porosity a diameter of 0.4mm-0.6mm, the foamed heat insulating cement The compression strength of layer is more than or equal to 20MPa.

Wherein, a diameter of 2 cm of the geothermal tube, the thickness of the cement sand bed is 3.5 cm-4.5cm.

Wherein, the ratio of sand particles cumulative volume and finished ground cement cumulative volume is 7 in the cement sand bed：1, the water The compression strength of silt particle pulp layer is more than or equal to 20MPa.

Wherein, the wire netting compartment is steel wire, and the steel wire diameter of the steel wire is more than or equal to 2mm.

Wherein, the thermal reflecting coating comprises at least one layer of aluminium foil.

Preferably, the gross thickness of the fast thermal center energy wet type floor heating structure is no more than 10cm.

In fast thermal center energy wet type floor heating structure provided by the utility model, two layers of heat insulation layer is set below geothermal tube （EPS warming plates or XPS warming plates, foamed heat insulating cement layer）, the effect of heat insulation below geothermal tube has fully been ensured, has been laid on Damp-proof membrane between foamed heat insulating cement layer and EPS warming plates or XPS warming plates can avoid floor and foamed heat insulating cement layer In moisture enter in EPS warming plates or XPS warming plates, further ensure the heat-insulation and heat-preservation of EPS warming plates or XPS warming plates Effect, through actual measurement, the fast thermal center energy wet type floor heating structure can reduce about 35% thermal loss, energy-saving effect compared to traditional floor heating Clearly.More importantly it is that in the utility model, the cement mortar thickness of thinnest part is only 1.5-2 above geothermal tube cm（Traditional floor heating is 6cm or so）, the radiating rate above geothermal tube is substantially increased, the floor heating firing rate of the structure is compared Traditional floor heating can improve more than 3 times.It should be noted that the utility model is in thermal reflecting coating（Thermal reflecting coating is laid on EPS insulations On plate or XPS warming plates）After upper laying metal grill layer, can direct joints cement mortar dry doubling ceramic tile, without picture traditionally It is warm equally first to pour beans gravel concrete then joints cement mortar, above-mentioned wire netting compartment greatly improve cement sand bed again Longitude and latitude intensity, prevents cement sand bed from collapsing, so as to ensure that floor heating surface compression strength reaches and poured the knot of beans gravel concrete The substantially suitable level of structure.What is particularly worth mentioning is that the fast hot wet type floor heating of said structure in construction, is only pouring foaming Needed after insulating cement layer and cement sand bed it is levelling, compared to traditional floor heating eliminate together levelling process.

Brief description of the drawings

Fig. 1 is the structural representation of traditional floor heating；

Fig. 2 is fast thermal center energy wet type floor heating structure schematic diagram in the utility model；

In figure：

1 --- --- damp-proof membrane 3 --- the EPS warming plates of foamed heat insulating cement 2 or XPS warming plates

4 --- thermal reflecting coating 5 --- cement sand bed 6 --- wire netting compartments

7 --- geothermal tube 8 --- bails.

Embodiment

For the ease of the understanding of those skilled in the art, the utility model is made with reference to embodiment and accompanying drawing further Explanation, the content that embodiment refers to not to restriction of the present utility model.

Fig. 2 shows a kind of fast thermal center energy wet type floor heating structure, including foamed heat insulating cement layer 1, foamed heat insulating cement layer 1 Upper berth sets damp-proof membrane 2, and EPS warming plates or XPS warming plates 3 are laid on damp-proof membrane 2, is laid on EPS warming plates or XPS warming plates 3 Thermal reflecting coating 4, the wire netting compartment 6 for preventing its top cement sand bed 5 from collapsing, metal grill are laid on thermal reflecting coating 4 Geothermal tube 7 is laid on layer 6 and pours the cement sand bed 5 for dry doubling floor, geothermal tube 7 by bail 8 and EPS warming plates or XPS warming plates 3 are fixed, and wire netting compartment 6 and geothermal tube 7 are wrapped by cement sand bed 5, and the top cement mortar of geothermal tube 7 is most The thickness at thin place is 1.5-2 cm.

In the fast thermal center energy wet type floor heating structure that above-described embodiment provides, the lower section of geothermal tube 7 sets two layers of insulation Layer（EPS warming plates or XPS warming plates 3, foamed heat insulating cement layer 1）, fully ensured the heat-insulation and heat-preservation effect of the lower section of geothermal tube 7 Fruit, the damp-proof membrane 2 being laid between foamed heat insulating cement layer 1 and EPS warming plates or XPS warming plates 3 can avoid floor and hair The moisture steeped in insulating cement layer 1 enters in EPS warming plates or XPS warming plates 3, further ensures EPS warming plates or XPS is protected The heat insulation and preservation effect of warm plate 3, through actual measurement, the fast thermal center energy wet type floor heating structure can reduce by about 35% heat compared to traditional floor heating Amount loss, energy-saving effect is clearly.More importantly it is, in the above-described embodiments, the cement bonded sand of the top thinnest part of geothermal tube 7 It is only 1.5-2 cm to starch thickness（Traditional floor heating is 6cm or so）, substantially increase the radiating rate above geothermal tube 7, the structure Floor heating firing rate can improve more than 3 times compared to traditional floor heating.It should be noted that above-described embodiment is in thermal reflecting coating 4（Heat Reflectance coating 4 is laid on EPS warming plates or XPS warming plates 3）After upper laying metal grill layer 6, directly it can do joints cement mortar Tiling, without first pouring beans gravel concrete then joints cement mortar again, above-mentioned wire netting compartment 6 as traditional floor heating The longitude and latitude intensity of cement sand bed 5 can be greatly improved, prevents cement sand bed 5 from collapsing, so as to ensure floor heating surface compression strength Reach and pour the substantially suitable level of structure of beans gravel concrete.What is particularly worth mentioning is that the fast hot wet type of said structure Floor heating only needs levelling after foamed heat insulating cement layer 1 and cement sand bed 5 is poured, can saved compared to traditional floor heating in construction Fall levelling process together.

In the above-described embodiments, in foamed heat insulating cement layer 1 sealed porosity a diameter of 0.4mm-0.6mm, foamed heat insulating The compression strength of cement layer 1 is more than or equal to 20MPa.Wherein, a diameter of 2 cm of geothermal tube 7, the thickness of cement sand bed 5 are 3.5 cm-4.5cm.The ratio of sand particles cumulative volume and finished ground cement cumulative volume is 7 in cement sand bed 5：1, cement mortar The compression strength of layer 5 is more than or equal to 20MPa.Wherein, wire netting compartment 6 is preferably steel wire, and the steel wire diameter of steel wire is big In or equal to 2mm.Thermal reflecting coating 4 comprises at least one layer of aluminium foil.On the whole, the gross thickness of the fast thermal center energy wet type floor heating structure No more than 10cm.In the fast hot wet type floor heating of said structure, sealing diameter 0.4mm-0.6 mm in foamed heat insulating cement layer 1 Stomata can both ensure heat insulation and preservation effect, be not to make the intensity of foamed heat insulating cement layer 1 too low again, further, it is also possible to pass through Reinforcing agent is added to ensure that foamed heat insulating cement layer 1 and the compression strength of cement sand bed 5 reach more than 20MPa.

The construction method of above-mentioned fast thermal center energy wet type floor heating structure comprises the following steps：

Step 1: 2cm-3cm foamed heat insulating cement layer 1 and levelling, insulation water to be foamed are poured on building structure layer Mud layer 1 solidify after, then above it lay one layer of damp-proof membrane 2, in the foamed heat insulating cement layer 1 of solidification, sealed porosity it is straight Footpath is 0.4mm-0.6mm, and the compression strength of foamed heat insulating cement layer 1 after the solidification is not less than 20MPa；

Step 2: laying depth is 1.5cm-2cm EPS warming plate or XPS warming plates 3 on damp-proof membrane 2, protected in EPS One layer of thermal reflecting coating 4 is re-layed on warm plate or XPS warming plate 3；

Step 3: one layer is laid on thermal reflecting coating 4 is used for the steel wire for preventing that cement sand bed 5 collapses above it, A diameter of 1.5cm-2cm geothermal tube 7 is laid on steel wire, then the geothermal tube 7 is fixed by bail 8, bail 8 passes through steel wire Inserted after net and thermal reflecting coating 4 in EPS warming plates or XPS warming plates 3, so as to fixed geothermal tube 7；

Step 4: poured on steel wire one layer of cement sand bed 5 for being used for dry doubling floor and it is levelling after can paving Plate, the thickness of cement sand bed 5 are 3.5 cm-4.5cm, sandstone cumulative volume and finished ground cement cumulative volume in cement sand bed 5 Ratio is 7：1, the compression strength of cement sand bed 5 after solidification is not less than 20MPa.

Above-described embodiment is the preferable implementation of the utility model, and in addition, the utility model can be with other sides Formula is realized, any on the premise of the technical program design is not departed from obviously to replace in protection model of the present utility model Within enclosing.

In order to allow those of ordinary skill in the art more easily understand the utility model relative to prior art improvement it Place, some accompanying drawings of the present utility model and description have been simplified, and for the sake of clarity, present specification is omitted one A little other elements, those of ordinary skill in the art should be aware that these elements omitted also may make up in of the present utility model Hold.

Claims (6)

1. fast thermal center energy wet type floor heating structure, it is characterised in that：Including foamed heat insulating cement layer（1）, the foamed heat insulating cement Layer（1）Upper berth sets damp-proof membrane（2）, the damp-proof membrane（2）Upper laying EPS warming plates or XPS warming plates（3）, the EPS warming plates Or XPS warming plates（3）Upper laying thermal reflecting coating（4）, the thermal reflecting coating（4）On lay for prevent its top cement sand bed （5）The wire netting compartment collapsed（6）, the wire netting compartment（6）Upper laying geothermal tube（7）And pour the water for dry doubling floor Silt particle pulp layer（5）, the geothermal tube（7）Pass through bail（8）With EPS warming plates or XPS warming plates（3）It is fixed, the wire netting Compartment（6）And geothermal tube（7）By cement sand bed（5）Wrap, the geothermal tube（7）The thickness of top cement mortar thinnest part For 1.5-2 cm.

2. fast thermal center energy wet type floor heating structure according to claim 1, it is characterised in that：The foamed heat insulating cement layer （1）A diameter of 0.4mm-0.6mm of middle sealed porosity, the foamed heat insulating cement layer（1）Compression strength be more than or equal to 20MPa。

3. fast thermal center energy wet type floor heating structure according to claim 1, it is characterised in that：The geothermal tube（7）Diameter For 2 cm, the cement sand bed（5）Thickness be 3.5 cm-4.5cm.

4. fast thermal center energy wet type floor heating structure according to claim 1, it is characterised in that：The wire netting compartment（6）For Steel wire, the steel wire diameter of the steel wire are more than or equal to 2mm.

5. fast thermal center energy wet type floor heating structure according to claim 1, it is characterised in that：The thermal reflecting coating（4）At least Including one layer of aluminium foil.

6. fast thermal center energy wet type floor heating structure according to claim 1, it is characterised in that：The fast thermal center energy wet type floor heating knot The gross thickness of structure is no more than 10cm.