CN102519072B - Energy-saving electricity-conducting concrete geothermal floorslab and method for manufacturing same - Google Patents
Energy-saving electricity-conducting concrete geothermal floorslab and method for manufacturing same Download PDFInfo
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- CN102519072B CN102519072B CN201110404388.8A CN201110404388A CN102519072B CN 102519072 B CN102519072 B CN 102519072B CN 201110404388 A CN201110404388 A CN 201110404388A CN 102519072 B CN102519072 B CN 102519072B
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- bar
- mat reinforcement
- conducting concrete
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/40—Geothermal heat-pumps
Abstract
The invention discloses an energy-saving electricity-conducting concrete geothermal floorslab and a method for manufacturing the same, aiming to solve the problem that the prior floorslab can not realize indoor heating. The energy-saving electricity-conducting concrete geothermal floorslab comprises a reinforced steel bar mesh and a surface layer. According to the technical scheme, the energy-saving electricity-conducting concrete geothermal floorslab is characterized in that an electricity-conducting concrete layer is poured outside the reinforced steel bar mesh, the surface layer is laid outside the electricity-conducting concrete layer, two ends of the reinforced steel bar mesh are provided with copper sheet electrodes, insulating plates are arranged between the copper sheet electrodes and the reinforced steel bar mesh, the two copper sheet electrodes are respectively connected with two sides of an external power supply through a lead. The energy-saving electricity-conducting concrete geothermal floorslab adopts a reasonable structure design and an ingenious and novel concept, has low cost and strong practicability and is easy to manufacture.
Description
Technical field
The invention belongs to building floor, be specifically related to a kind of energy-saving conductive concrete geothermal floor slab and preparation method thereof.
Background technology
Existing building floor mostly is reinforced concrete floor, though its sealing is good, but slab surfaces temperature is low, can not temperature in conditioning chamber, especially within the winter of cold, the surface temperature of floor is lower, it distributes cold air to indoor, reduce further indoor temperature, and indoor heating mainly relies on traditional heating line heat-supplying mode or traditional electric equipment heating plant, its cost is higher, and uneven heating is even.
Summary of the invention
The object of this invention is to provide a kind of energy-saving conductive concrete geothermal floor slab that can be indoor heating and preparation method thereof.
The object of the invention is to realize in the following manner: this energy-saving conductive concrete geothermal floor slab, comprise bar-mat reinforcement and surface layer, it is characterized in that: outside bar-mat reinforcement, built conducting concrete layer, surface layer is equipped with outside conducting concrete layer, the two ends of bar-mat reinforcement are equipped with copper plate electrode, insulation board is provided with between copper plate electrode and bar-mat reinforcement, two copper plate electrodes are connected with the two poles of the earth of external power source respectively by wire, conducting concrete layer is by water, cement, sandstone, carbon fiber and slag composition, its percentage by weight is: water 10 ~ 20%, cement 15 ~ 30%, sandstone 15 ~ 25%, carbon fiber 15 ~ 30%, slag 15 ~ 30%.
Also be equipped with thermal insulation layer between bar-mat reinforcement and conducting concrete layer, between conducting concrete layer and surface layer, be also equipped with insulating barrier.
External power source comprises solar panel and civilian power supply, and both are connected with temperature controller with second switch respectively by the first switch.
Energy-saving conductive concrete geothermal floor slab of the present invention is made up of following steps:
A, reinforcing bar is put into floor forming panel, by longitudinal reinforcement and transverse steel respectively with the arrangement of certain spacing, and be welded as a whole in crosspoint place, form bar-mat reinforcement;
B, copper plate electrode is placed on the two ends of bar-mat reinforcement, separates with insulation board between copper plate electrode and bar-mat reinforcement;
C, to bar-mat reinforcement outside lay thermal insulation layer;
D, the conducting concrete configured is poured on thermal insulation layer;
E, lay insulating barrier to the concrete outside of conduction;
F, the outside of insulating barrier lay surface layer;
G, the floor plate body demoulding will obtained through f step, the output that two wires connect temperature controller is drawn respectively from the both sides copper plate electrode of floor plate body, two wires are drawn again by the input of temperature controller, connect the output of the first switch and second switch respectively, allow the input of the first switch connect lithium battery successively by wire again and be connected civilian power supply with the input of solar panel, second switch by wire, the circuit completing floor connects.
Energy-saving conductive concrete geothermal floor slab of the present invention, replace traditional concrete with conducting concrete, under the condition meeting conventional floors bearing capacity, add the electric conductivity of floor, and under the effect of floor additional power source, make floor heating power, and then be embodied as the object of indoor heating; Insulating barrier is equipped with, to guarantee the safe handling of floor between conducting concrete and surface layer.In addition for saving the energy, external power source used in the present invention mainly adopts solar panel to power, and solar panel is also in series with lithium battery, when bright and clear, solar panel is not only floor and powers, also be lithium cell charging simultaneously, can be that floor is powered with lithium battery when insufficient light, for ensureing the normal heating of floor further, the present invention is also connected with civilian power supply, when solar panel or lithium battery cannot normally use, available civilian power supply as stand-by power supply, to guarantee the normal heating of floor.Reasonable in design of the present invention, be skillfully constructed novelty, makes simple, with low cost, practical, effectively ensures the heating supply of building.
accompanying drawing illustrates:
Fig. 1 is structural representation of the present invention.
Fig. 2 is partial enlarged drawing of the present invention.
detailed description of the invention:
Embodiment 1
With reference to each accompanying drawing, this energy-saving conductive concrete geothermal floor slab, comprise bar-mat reinforcement 5 and surface layer 1, it is characterized in that: outside bar-mat reinforcement 5, built conducting concrete layer 3, surface layer 1 is equipped with outside conducting concrete layer 3, the two ends of bar-mat reinforcement 5 are equipped with copper plate electrode 6, are provided with insulation board 12 between copper plate electrode 6 and bar-mat reinforcement 5, and two copper plate electrodes 6 are connected with the two poles of the earth of external power source respectively by wire.Also be equipped with thermal insulation layer 4 between bar-mat reinforcement 5 and conducting concrete layer 3, between conducting concrete layer 3 and surface layer 1, be also equipped with insulating barrier 2.Temperature controller 7 is also provided with between external power source and copper plate electrode 6.External power source comprises solar panel 8 and civilian power supply 9, and both are connected with temperature controller 7 with second switch 12 respectively by the first switch 11.Lithium battery 10 is also provided with between solar panel 8 and the first switch 11.
The manufacturing process of energy-saving conductive concrete geothermal floor slab of the present invention is:
A, reinforcing bar is put into floor forming panel, by longitudinal reinforcement and transverse steel respectively with the arrangement of certain spacing, and be welded as a whole in crosspoint place, form bar-mat reinforcement 5;
B, copper plate electrode 6 is placed on the two ends of bar-mat reinforcement 5, separates with insulation board 12 between copper plate electrode 6 and bar-mat reinforcement 5;
C, to bar-mat reinforcement 5 outside lay thermal insulation layer 4;
D, the conducting concrete configured is poured on thermal insulation layer 4;
E, to conducting concrete 3 outside lay insulating barrier 2;
F, the outside of insulating barrier 2 lay surface layer 1;
G, the floor plate body demoulding will obtained through f step, the output that two wires connect temperature controller 7 is drawn respectively from the both sides copper plate electrode 6 of floor plate body, two wires are drawn again by the input of temperature controller 7, connect the output of the first switch 11 and second switch 12 respectively, allow the input of the first switch 11 connect lithium battery 10 successively by wire again and be connected civilian power supply 9 with the input of solar panel 8, second switch 12 by wire, the circuit completing floor connects.
Conducting concrete 2 in the present invention is made up of water, cement, sandstone, carbon fiber and slag, during preparation, first the water of 20% is put into container, and methylcellulose is added as dispersant in container, abundant stirring makes it be dissolved in the water, then in container, add the carbon fiber of 25%, and stir; By the slag of 20%, the sandstone of 15% and 20% cement mixing put into concrete mixer, finally slowly being added by the mixed liquor in container in concrete mixer and constantly to stir, namely thing to be mixed uniformly may be cast on thermal insulation layer 4 after pulpous state.
Embodiment 2
With reference to each accompanying drawing, this energy-saving conductive concrete geothermal floor slab, comprise bar-mat reinforcement 5 and surface layer 1, it is characterized in that: outside bar-mat reinforcement 5, built conducting concrete layer 3, surface layer 1 is equipped with outside conducting concrete layer 3, the two ends of bar-mat reinforcement 5 are equipped with copper plate electrode 6, are provided with insulation board 12 between copper plate electrode 6 and bar-mat reinforcement 5, and two copper plate electrodes 6 are connected with the two poles of the earth of external power source respectively by wire.Also be equipped with thermal insulation layer 4 between bar-mat reinforcement 5 and conducting concrete layer 3, between conducting concrete layer 3 and surface layer 1, be also equipped with insulating barrier 2.Temperature controller 7 is also provided with between external power source and copper plate electrode 6.External power source comprises solar panel 8 and civilian power supply 9, and both are connected with temperature controller 7 with second switch 12 respectively by the first switch 11.Lithium battery 10 is also provided with between solar panel 8 and the first switch 11.
The manufacturing process of energy-saving conductive concrete geothermal floor slab of the present invention is:
A, reinforcing bar is put into floor forming panel, by longitudinal reinforcement and transverse steel respectively with the arrangement of certain spacing, and be welded as a whole in crosspoint place, form bar-mat reinforcement 5;
B, copper plate electrode 6 is placed on the two ends of bar-mat reinforcement 5, separates with insulation board 12 between copper plate electrode 6 and bar-mat reinforcement 5;
C, to bar-mat reinforcement 5 outside lay thermal insulation layer 4;
D, the conducting concrete configured is poured on thermal insulation layer 4;
E, to conducting concrete 3 outside lay insulating barrier 2;
F, the outside of insulating barrier 2 lay surface layer 1;
G, the floor plate body demoulding will obtained through f step, the output that two wires connect temperature controller 7 is drawn respectively from the both sides copper plate electrode 6 of floor plate body, two wires are drawn again by the input of temperature controller 7, connect the output of the first switch 11 and second switch 12 respectively, allow the input of the first switch 11 connect lithium battery 10 successively by wire again and be connected civilian power supply 9 with the input of solar panel 8, second switch 12 by wire, the circuit completing floor connects.
Conducting concrete 2 in the present invention is made up of water, cement, sandstone, carbon fiber and slag, during preparation, first the water of 30% is put into container, and methylcellulose is added as dispersant in container, abundant stirring makes it be dissolved in the water, then in container, add the carbon fiber of 30%, and stir; By the slag of 15%, the sandstone of 10% and 15% cement mixing put into concrete mixer, finally slowly being added by the mixed liquor in container in concrete mixer and constantly to stir, namely thing to be mixed uniformly may be cast on thermal insulation layer 4 after pulpous state.
Embodiment 3
With reference to each accompanying drawing, this energy-saving conductive concrete geothermal floor slab, comprise bar-mat reinforcement 5 and surface layer 1, it is characterized in that: outside bar-mat reinforcement 5, built conducting concrete layer 3, surface layer 1 is equipped with outside conducting concrete layer 3, the two ends of bar-mat reinforcement 5 are equipped with copper plate electrode 6, are provided with insulation board 12 between copper plate electrode 6 and bar-mat reinforcement 5, and two copper plate electrodes 6 are connected with the two poles of the earth of external power source respectively by wire.Also be equipped with thermal insulation layer 4 between bar-mat reinforcement 5 and conducting concrete layer 3, between conducting concrete layer 3 and surface layer 1, be also equipped with insulating barrier 2.Temperature controller 7 is also provided with between external power source and copper plate electrode 6.External power source comprises solar panel 8 and civilian power supply 9, and both are connected with temperature controller 7 with second switch 12 respectively by the first switch 11.Lithium battery 10 is also provided with between solar panel 8 and the first switch 11.
The manufacturing process of energy-saving conductive concrete geothermal floor slab of the present invention is:
A, reinforcing bar is put into floor forming panel, by longitudinal reinforcement and transverse steel respectively with the arrangement of certain spacing, and be welded as a whole in crosspoint place, form bar-mat reinforcement 5;
B, copper plate electrode 6 is placed on the two ends of bar-mat reinforcement 5, separates with insulation board 12 between copper plate electrode 6 and bar-mat reinforcement 5;
C, to bar-mat reinforcement 5 outside lay thermal insulation layer 4;
D, the conducting concrete configured is poured on thermal insulation layer 4;
E, to conducting concrete 3 outside lay insulating barrier 2;
F, the outside of insulating barrier 2 lay surface layer 1;
G, the floor plate body demoulding will obtained through f step, the output that two wires connect temperature controller 7 is drawn respectively from the both sides copper plate electrode 6 of floor plate body, two wires are drawn again by the input of temperature controller 7, connect the output of the first switch 11 and second switch 12 respectively, allow the input of the first switch 11 connect lithium battery 10 successively by wire again and be connected civilian power supply 9 with the input of solar panel 8, second switch 12 by wire, the circuit completing floor connects.
Conducting concrete 2 in the present invention is made up of water, cement, sandstone, carbon fiber and slag, during preparation, first the water of 15% is put into container, and methylcellulose is added as dispersant in container, abundant stirring makes it be dissolved in the water, then in container, add the carbon fiber of 15%, and stir; By the slag of 25%, the sandstone of 20% and 25% cement mixing put into concrete mixer, finally slowly being added by the mixed liquor in container in concrete mixer and constantly to stir, namely thing to be mixed uniformly may be cast on thermal insulation layer 4 after pulpous state.
Claims (4)
1. an energy-saving conductive concrete geothermal floor slab, comprise bar-mat reinforcement (5) and surface layer (1), it is characterized in that: conducting concrete layer (3) has been built in bar-mat reinforcement (5) outside, conducting concrete layer (3) outside is equipped with surface layer (1), the two ends of bar-mat reinforcement (5) are equipped with copper plate electrode (6), insulation board (13) is provided with between copper plate electrode (6) and bar-mat reinforcement (5), two copper plate electrodes (6) are connected with the two poles of the earth of external power source respectively by wire, conducting concrete layer (3) is by water, cement, sandstone, carbon fiber and slag composition, its percentage by weight is: water 15 ~ 30%, cement 15 ~ 25%, sandstone 10 ~ 20%, carbon fiber 15 ~ 30%, slag 15 ~ 25%.
2. a kind of energy-saving conductive concrete geothermal floor slab as claimed in claim 1, it is characterized in that: between bar-mat reinforcement (5) and conducting concrete layer (3), be also equipped with thermal insulation layer (4), between conducting concrete layer (3) and surface layer (1), be also equipped with insulating barrier (2).
3. a kind of energy-saving conductive concrete geothermal floor slab as claimed in claim 1, it is characterized in that: external power source comprises solar panel (8) and civilian power supply (9), and both are connected with temperature controller (7) with second switch (12) respectively by the first switch (11).
4. the preparation method of a kind of energy-saving conductive concrete geothermal floor slab as claimed in claim 1, is characterized in that being made up of following steps:
A, reinforcing bar is put into floor forming panel, by longitudinal reinforcement and transverse steel respectively with the arrangement of certain spacing, and be welded as a whole in crosspoint place, form bar-mat reinforcement (5);
B, copper plate electrode (6) is placed on the two ends of bar-mat reinforcement (5), separates with insulation board (13) between copper plate electrode (6) and bar-mat reinforcement (5);
C, to bar-mat reinforcement (5) outside lay thermal insulation layer (4);
D, the conducting concrete configured is poured on thermal insulation layer (4);
E, to conducting concrete (3) outside lay insulating barrier (2);
F, the outside of insulating barrier (2) lay surface layer (1), complete the making of floor plate body;
G, the floor plate body demoulding will obtained through f step, the output that two wires connect temperature controller (7) is drawn respectively from the both sides copper plate electrode (6) of floor plate body, two wires are drawn again by the input of temperature controller (7), connect the output of the first switch (11) and second switch (12) respectively, allow the input of the first switch (11) connect lithium battery (10) successively by wire again and be connected civilian power supply (9) with the input of solar panel (8), second switch (12) by wire, the circuit completing floor connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110404388.8A CN102519072B (en) | 2011-12-08 | 2011-12-08 | Energy-saving electricity-conducting concrete geothermal floorslab and method for manufacturing same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110404388.8A CN102519072B (en) | 2011-12-08 | 2011-12-08 | Energy-saving electricity-conducting concrete geothermal floorslab and method for manufacturing same |
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| Publication Number | Publication Date |
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| CN102519072A CN102519072A (en) | 2012-06-27 |
| CN102519072B true CN102519072B (en) | 2015-06-10 |
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| CN201110404388.8A Expired - Fee Related CN102519072B (en) | 2011-12-08 | 2011-12-08 | Energy-saving electricity-conducting concrete geothermal floorslab and method for manufacturing same |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN102997322B (en) * | 2012-10-31 | 2015-04-22 | 赵宏祥 | Low-voltage direct-current heating plate and manufacturing technique thereof |
| CN104153470A (en) * | 2014-08-18 | 2014-11-19 | 太仓派欧技术咨询服务有限公司 | Heating wall body and manufacturing method thereof |
| CN105246180A (en) * | 2015-11-11 | 2016-01-13 | 郑家福 | Heat generation body adopting different materials to generate heat together |
| CN108098986A (en) * | 2018-01-31 | 2018-06-01 | 广州大学 | A kind of prestressing force conductive concrete structures and preparation method thereof |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CA1117579A (en) * | 1978-01-24 | 1982-02-02 | Anthony R. Dymott | Electrically conductive carbon fiber-reinforced cement heating element |
| SE458083B (en) * | 1985-05-07 | 1989-02-20 | Lg Innovations Ab | ELRADIATOR AND APPLICATION OF THE SAME |
| CN1131261A (en) * | 1995-12-29 | 1996-09-18 | 王家君 | Current-conducting concrete electric heating device |
| CN101353239B (en) * | 2007-07-27 | 2012-05-16 | 一泰国际股份有限公司 | Conductive concrete, preparing method, heating system and method for melting ice and snow |
| CN202328476U (en) * | 2011-12-08 | 2012-07-11 | 东北石油大学 | Energy-saving conductive concrete geothermal floor slab |
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