Heating system and its construction method and preparation method of conductive concrete floor heating board
A technology of conductive concrete slabs and conductive concrete, which is applied in the heating system and its construction, and the field of preparation of conductive concrete floor heating slabs, which can solve problems such as large wire loads, cracks, and indoor air turbidity
Active Publication Date: 2019-09-17
GUANGZHOU UNIVERSITY
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Problems solved by technology
These heating forms have disadvantages: ordinary hot water heating systems and unitary gas boilers have many pipes, large equipment capacity, scattered heat sources, and high maintenance costs; air-conditioning heating strengthens indoor air convection, causing indoor air to be turbid and uncomfortable. ; Heating by the heater can only increase part of the indoor temperature, resulting in uneven indoor temperature distribution and insufficient comfort; floor radiant heating affects the height of the floor, and only the installation of pipes needs to occupy a 6cm high indoor space, and it is laid as a whole. In the event of a failure, the upper leveling layer and decorative layer must be destroyed, which is inconvenient for maintenance
At present, there are still the following problems to be solved: 1. After the thickness of the conductive concrete slab is thinned, there will be uneven heating during the electrification process; 2. The circuit connection problem of the entire conductive concrete slab, if a single series connection fails, it is not easy Maintenance and parallel connection will cause the total current of the circuit to be too large, the load on the wires will be too large, and the requirements for equipment will be high
3. Due to the poor dispersion of graphite and carbon fiber itself, it is easy to agglomerate in the cement matrix, which eventually leads to uneven heating of the conductive concrete slab, resulting in temperature stress and cracking
Method used
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[0036] The present invention will be further described in detail in conjunction with the accompanying drawings and specific embodiments.
[0037] In order to facilitate a unified review of the various reference signs in the drawings of the specification, the unified description of the reference signs appearing in the drawings of the specification is as follows:
[0038]1 is the external power supply, 2 is the automatic alarm device, 3 is the floor heating panel unit, 4 is the temperature control switch, 5 is the floor heating panel, 6 is the longitudinal gap, 7 is the gray joint, 8 is the ground, 9 is the wire, and 10 is the wall 11 is an electromagnet, 12 is a fuse, 13 is a base frame, 14 is a support rod, 15 is a conductive rod, 16 is a spring, 17 is a red light, 18 is a green light, 19 is the first static contact, and 20 is the second Two static contacts, 21 is a built-in power supply, 22 is an electrode net, 23 is a block, 24 is a mold cavity, 25 is a polystyrene insulatio...
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The invention relates to a heating system, which comprises a plurality of heating units connected in a circuit in parallel, wherein each heating unit comprises an automatic alarming device and a plurality of floor heating plates, and the automatic alarming device and the plurality of floor heating plates are connected in series; each floor heating plate is manufactured by electric conduction concrete; electrode networks are embedded into the floor heating plates; all electric conduction concrete plates in each heating unit are connected with copper conductors bound with the end part of the electrode network in series; a plurality of electrode networks are evenly distributed in the floor heating plates; the plurality of heating units are arranged in a lateral direction, and a longitudinal gap is reserved between two adjacent heating units; all floor heating plates in each heating unit are arranged in sequence in a longitudinal direction, and a mortar joint is reserved between two adjacent floor heating plates in the same heating unit. The invention also relates to a construction method for the heating system and a preparation method for the electric conduction concrete floor heatingplate. The heating system, the construction method for the heating system and the preparation method for the electric conduction concrete floor heating plate have the advantages of good heating effect and belong to the technical field of electric conduction concrete.
Description
technical field [0001] The invention relates to the technical field of conductive concrete, in particular to a heating system, a construction method thereof and a preparation method of a conductive concrete floor heating board. Background technique [0002] The existing indoor heating forms mainly include: ordinary hot water heating system, unitary gas boiler, air conditioner, heater, and floor radiant heating. These heating forms have disadvantages: ordinary hot water heating systems and unitary gas boilers have many pipes, large equipment capacity, scattered heat sources, and high maintenance costs; air-conditioning heating strengthens indoor air convection, causing indoor air to be turbid and uncomfortable. ; Heating by the heater can only increase part of the indoor temperature, resulting in uneven indoor temperature distribution and insufficient comfort; floor radiant heating affects the height of the floor, and only the installation of pipes needs to occupy a 6cm high ...
Claims
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IPC IPC(8): E04F15/08F24D13/02
Inventor 赵若红罗宝徐安傅继阳刘爱荣吴玖荣
Owner GUANGZHOU UNIVERSITY