阅读说明：本技术 一种带蓄热和辅热功能的电热膜地暖系统 (Electric heating film floor heating system with heat storage and auxiliary heating functions ) 是由 黄治鸿 于 2019-10-12 设计创作，主要内容包括：本发明涉及地暖技术领域,尤其是一种带蓄热和辅热功能的电热膜地暖系统,包括基层,所述基层为混凝土砂浆找平层,基层铺设在室内地面上,所述基层的上端面覆盖有界面剂层,所述界面剂层的上端面覆盖有聚苯板保温层,所述聚苯板保温层的上端面铺设有防火砂浆层,所述防火砂浆层的上端面铺设有相变蓄热层,所述相变蓄热层的上端面铺设有抗裂砂浆层,所述抗裂砂浆层的上端面铺设有玻化微珠蓄能层,该带蓄热和辅热功能的电热膜地暖系统实现优良的保温性能和长效的蓄热放热性能,可充分利用夜间的低谷电能,进行热量储能,而在白天形成稳定、长效时的热量缓慢释放过程,有效的提升了电暖的使用舒适度。(The invention relates to the technical field of floor heating, in particular to an electrothermal film floor heating system with heat storage and auxiliary heating functions, which comprises a base layer, wherein the base layer is a concrete mortar leveling layer, the base layer is laid on the indoor ground, the upper end surface of the base layer is covered with an interface agent layer, the upper end surface of the interface agent layer is covered with a polyphenyl board heat insulation layer, the upper end surface of the polyphenyl board heat insulation layer is laid with a fireproof mortar layer, the upper end surface of the fireproof mortar layer is laid with a phase change heat storage layer, the upper end surface of the phase change heat storage layer is laid with an anti-crack mortar layer, the upper end surface of the anti-crack mortar layer is laid with a vitrified energy storage layer, the electrothermal film floor heating system with the heat storage and auxiliary heating functions realizes excellent heat insulation performance and long-term heat storage and heat release performance, can fully utilize low-valley electric energy at night to store heat energy, and form a stable and long-term heat slow release process, the use comfort level of electric heating is effectively improved.)

1. An electric heating film floor heating system with heat storage and auxiliary heating functions comprises a base layer (1), the base layer (1) is a concrete mortar leveling layer, the base layer (1) is laid on the indoor ground, it is characterized in that the upper end surface of the base layer (1) is covered with an interface agent layer (2), the upper end surface of the interfacial agent layer (2) is covered with a polystyrene board heat-insulating layer (10), the upper end surface of the polystyrene board heat-insulating layer (10) is paved with a fireproof mortar layer (3), the upper end surface of the fireproof mortar layer (3) is paved with a phase-change heat storage layer (4), an anti-crack mortar layer (6) is laid on the upper end surface of the phase-change heat storage layer (4), the upper end surface of the anti-crack mortar layer (6) is paved with a vitrified micro bubble energy storage layer (11), an electrothermal film (7) is laid on the upper end face of the vitrified micro bubble energy storage layer (11), and a finishing coat (9) covers the upper end face of the electrothermal film (7).

2. The electric heating film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 1, wherein the interface agent layer (2) is a polystyrene adhesive layer which is uniformly coated on the upper surface of the base layer (1), and the polystyrene board heat insulation layer (3) is bonded with the base layer (1) through the interface agent layer (2).

3. The electrothermal film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 1, wherein the fireproof thermal mortar layer (4) is a mixture of cement, a composite accelerator, an alkali activator, methyl cellulose ether, expanded perlite and slag, and the cement, the composite accelerator, the alkali activator, the methyl cellulose ether, the expanded perlite and the slag are mixed according to a weight ratio of 10: 1: 1: 1: 3: 3.

4. the electrothermal film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 1, wherein the vitrified small ball energy storage layer (6) is a mixture of expanded and vitrified small balls, water and cement, and the expanded and vitrified small balls, water and cement are 6: 7: 10.

5. the electric heating film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 1, wherein the electric heating film (7) is a graphene heating sheet, and a conductive circuit, conductive powder, conductive silver mercury and far infrared mineral substances are coated on the surface of the graphene heating sheet.

6. The electric heating film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 1, wherein the phase change heat storage layer (4) is a phenolic resin plate, a plurality of slots are uniformly formed in the phenolic resin plate, and phase change colloid is filled in the slots.

7. The electric heating film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 6, wherein the upper side and the lower side of the phenolic resin plate are respectively lined with a mesh plate (5), and the mesh plates (5) are respectively attached to the fireproof mortar layer (3) and the anti-cracking mortar layer (6).

8. The electric heating film floor heating system with the heat storage and auxiliary heating functions as claimed in claim 6, wherein the phase-change colloid is cylindrical paraffin pills, and the paraffin pills are inserted into the slots and matched with the slots in shape.

Technical Field

The invention relates to the technical field of floor heating, in particular to an electrothermal film floor heating system with heat storage and auxiliary heating functions.

Background

The electrothermal film has wide application prospect in life. At present, the electrothermal film is divided into a high-temperature electrothermal film, a medium-temperature electrothermal film and a low-temperature electrothermal film, the traditional electrothermal film is of a two-dimensional plane structure, and the heat dissipation of the traditional electrothermal film is mainly carried out through a self heat conduction layer. The widely used heat conduction layer is conductive paste (colored film or metal film for short) composed of metal powder material, bonding material, additive and solvent, and the main materials are as follows: nichrome and the like, and the thickness of the nickel-chromium alloy is 0.02-0.03 mm (millimeter). But current electric heat membrane ground warms up mostly for the individual layer film, does not have the effect of holding energy, and the heat that the heating film produced on the one hand can scatter and disappear very fast, leads to indoor temperature variation range great, influences the comfort level of warming up.

Disclosure of Invention

The invention aims to solve the defect that floor heating does not have an energy storage function in the prior art, and provides an electrothermal film floor heating system with heat storage and auxiliary heating functions.

In order to achieve the purpose, the invention adopts the following technical scheme:

the utility model provides a take electric heat membrane underfloor heating system of heat accumulation and auxiliary heating function, includes the basic unit, the basic unit is the concrete mortar screed-coat, and the basic unit is laid at indoor subaerial, the up end of basic unit covers there is the interface agent layer, the up end on interface agent layer covers there is the polyphenyl board heat preservation, the fire prevention mortar layer has been laid to the up end on polyphenyl board heat preservation, the phase transition heat accumulation layer has been laid to the up end on fire prevention mortar layer, anti-crack mortar layer has been laid to the up end on phase transition heat accumulation layer, vitrified micro ball energy storage layer has been laid to the up end on anti-crack mortar layer, the electric heat membrane has been laid to the up end on vitrified micro ball energy storage layer, the up end of electric heat membrane veneer layer covers has.

The interface agent layer is a polystyrene adhesive layer which is uniformly coated on the upper surface of the base layer, and the polystyrene board heat-insulating layer is bonded with the base layer through the interface agent layer.

The fireproof heat-preservation mortar layer is a mixture of cement, a composite coagulant, an alkali activator, methyl cellulose ether, expanded perlite and slag, and the cement, the composite coagulant, the alkali activator, the methyl cellulose ether, the expanded perlite and the slag are mixed according to the weight ratio of 10: 1: 1: 1: 3: 3.

the vitrified small ball energy storage layer is a mixture of expanded vitrified small balls, water and cement, and the expanded vitrified small balls, the water and the cement are 6: 7: 10.

the electrothermal film is a graphene heating sheet, and the surface of the graphene heating sheet is coated with a conductive circuit, conductive powder, conductive silver mercury and far infrared mineral substances.

The phase-change heat storage layer is a phenolic resin plate, a plurality of slots are uniformly formed in the phenolic resin plate, and phase-change colloid is filled in the slots.

And the upper side and the lower side of the phenolic resin plate are respectively paved with a mesh plate, and the mesh plates are respectively clung to the fireproof mortar layer and the anti-cracking mortar layer.

The phase change colloid is a cylindrical paraffin pill, and the paraffin pill is inserted into the slot and matched with the slot in shape.

The electric heating film floor heating system with the heat storage and auxiliary heating functions has the beneficial effects that: by arranging the phase-change heat-insulating layer, the electrothermal film, the polyphenyl plate heat-insulating layer and the vitrified micro-bead energy-storing layer, the electrothermal film generates heat after being electrified to play a role in auxiliary heating, when the electric heating film is electrified, one part of heat generated is emitted to the indoor from the upper end surface of the electric heating film to realize the function of electric heating, the heat generated by the lower end surface of the phase-change insulating layer is stored by the polyphenyl board insulating layer and the vitrified micro bubble energy storage layer, the heat generated by the electrothermal film can be prevented from being radiated from the bottom of the electrothermal film, the excellent insulating property and the long-acting heat storage and release property are realized, can fully utilize the electric energy in the valley at night to store heat energy, and form a stable and long-acting heat slow release process in the daytime, thereby effectively reducing the power consumption of daytime heat supply, reducing the peak load of a power grid, reducing the cost of electric heating, meanwhile, the temperature difference can be reduced while energy storage and heat energy release are carried out, and the comfort level of heating is improved.

Drawings

Fig. 1 is a schematic structural diagram of an electric heating film floor heating system with heat storage and auxiliary heating functions.

In the figure: 1 base layer, 2 interface agent layers, 3 fireproof mortar layers, 4 phase change heat storage layers, 5 mesh plates, 6 crack-resistant mortar layers, 7 electrothermal films, 8 insulating protective layers, 9 decorative layers, 10 polystyrene board heat-insulating layers and 11 vitrified micro bubble energy storage layers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1, an electric heat membrane underfloor heating system with heat accumulation and auxiliary heating functions comprises a base layer 1, the base layer 1 is a concrete mortar leveling layer, the base layer 1 is laid on indoor ground, the upper end face of the base layer 1 is covered with an interface agent layer 2, the upper end face of the interface agent layer 2 is covered with a polystyrene board heat preservation layer 10, a fireproof mortar layer 3 is laid on the upper end face of the polystyrene board heat preservation layer 10, a phase-change heat accumulation layer 4 is laid on the upper end face of the fireproof mortar layer 3, an anti-crack mortar layer 6 is laid on the upper end face of the phase-change heat accumulation layer 4, a vitrified energy accumulation layer 11 is laid on the upper end face of the anti-crack mortar layer 6, an electric heat membrane 7 is laid on the upper end face of the vitrified micro-bead energy accumulation layer 11, and a facing layer.

The interface agent layer 2 is a polystyrene glue layer which is evenly coated on the upper surface of the base layer 1, and the polystyrene board heat-insulating layer 3 is bonded with the base layer 1 through the interface agent layer 2. The fireproof heat-preservation mortar layer 4 is a mixture of cement, a composite coagulant, an alkali activator, methyl cellulose ether, expanded perlite and slag, and the cement, the composite coagulant, the alkali activator, the methyl cellulose ether, the expanded perlite and the slag are mixed according to the weight ratio of 10: 1: 1: 1: 3: 3.

the vitrified small ball energy storage layer 6 is a mixture of expanded vitrified small balls, water and cement, and the expanded vitrified small balls, the water and the cement are 6: 7: 10. the electric heating film 7 is a graphene heating sheet, the surface coating of the graphene heating sheet is provided with a conductive circuit, conductive powder, conductive silver mercury and far infrared mineral substances, the graphene heating sheet has higher heat conversion rate, and more energy conservation and environmental protection are realized while the auxiliary heating is realized.

Phase change heat accumulation layer 4 is the phenolic resin board, and has evenly seted up a plurality of slots on the phenolic resin board, all has filled phase change colloid in a plurality of slots. The upper side and the lower side of the phenolic resin plate are respectively paved with a mesh plate 5, and the mesh plate 5 is respectively clung to the fireproof mortar layer 3 and the anti-cracking mortar layer 6. Phase change colloid is cylindrical paraffin ball, and paraffin ball inserts the slot and with the shape phase-match of slot, and paraffin ball is outstanding phase transition energy storage material, and it is heated to melt and absorbs partial heat and stores, solidifies the heat that releases the storage after the external temperature step-down and realizes the function of energy storage.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.