Photovoltaic electric heating floor system

Abstract

The utility model provides a photovoltaic electric heating floor system which comprises a floor heating structure and an energy supply structure. The energy supply structure is electrically connected with the floor heating structure; the floor heating structure comprises a floor, a heat conduction layer, a heating layer and a heat reflection layer which are sequentially arranged in an abutting mode from top to bottom. The energy supply structure comprises photovoltaic glass and a storage battery, the output end of the photovoltaic glass is electrically connected with the input end of the storage battery, and the output end of the storage battery is electrically connected with the heating layer and the heat reflection layer. The solar water heater is simple and reasonable in structure, strong in integrity, lower in energy consumption under the same temperature rise, lower in cost, environment-friendly, energy-saving, small in size, light and thin in structure and easy to transport, and the temperature of 40 DEG C is generated on the surface under the low-power heating condition and radiates to the surrounding environment; far infrared wave heat transfer is beneficial to human health; the energy consumption of photovoltaic glass power generation is cleaner, the safety and the environmental protection property are improved, the intelligent temperature control system is combined to adapt to temperature heat supply in different seasons and regions, and the heat supply efficiency of remote regions is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of photovoltaics, in particular, to the technical field of photovoltaic power generation and heating; specifically, it relates to a photovoltaic electric heating floor system. Background Art

[0002] In today's life, both urban and rural areas basically adopt the water heating system for heating.

[0003] However, the hydrothermal heating system may cause scale or water leakage due to pipe rupture during use; and the installation of the hydrothermal heating system has the following limitations:

[0004] 1. Construction in remote areas is difficult and centralized heating cannot be achieved;

[0005] 2. The heating pipeline is difficult to repair and the maintenance cost is high.

[0006] Due to the above-mentioned limitations of the current hydrothermal heating system, remote rural mountainous areas usually use coal stoves to provide heat sources and energy consumption. The coal stove method not only has great safety hazards, but also produces exhaust gas that causes air pollution.

[0007] Therefore, there is an urgent need to design a heating device that combines new materials, new energy, and an intelligent temperature control system to solve the above-mentioned difficulties and hidden dangers in domestic heating in remote areas at this stage. Utility Model Content

[0008] In view of this, the purpose of the utility model is to propose a photovoltaic electric heating floor system based on the concept of low-carbon and environmentally friendly heating. It uses solar energy as a power source and combines carbon nanotube film as a heating element to convert light energy into heat energy. It does not require centralized heating and does not produce any exhaust gas. It has a simple structure and is easy to maintain. It can provide a clean and controllable heat source at a low cost, ensure a constant indoor temperature, improve the problems of low heating efficiency and high cost in remote areas, and improve safety and environmental protection.

[0009] The utility model provides a photovoltaic electric heating floor system, comprising: a floor heating structure and an energy supply structure; the energy supply structure is electrically connected to the floor heating structure;

[0010] The floor heating structure comprises: a floor, a heat conducting layer, a heating layer, and a heat reflecting layer which are arranged closely from top to bottom;

[0011] The energy supply structure includes: photovoltaic glass and a battery. The output end of the photovoltaic glass is electrically connected to the input end of the battery, and the output end of the battery is electrically connected to the heating layer and the heat reflection layer.

[0012] Furthermore, the heat reflection layer is made of a silica rock plate, and copper foil is used on the surface of the silica rock plate to form a series-parallel circuit.

[0013] Furthermore, the heating layer includes: a plurality of carbon nanotube films laid on the series-parallel circuit, the carbon nanotube films and the series-parallel circuit are connected to form a loop using conductive silver paint, and the loop leads out two power wires to be connected to the battery.

[0014] Furthermore, the heat-conducting layer is made of heat-conducting silica gel, and the heat-conducting silica gel is coated between the heating body frame composed of the heat-generating layer and the heat-reflecting layer and the floor 1 .

[0015] Furthermore, the size of the silica rock plate is a combination of one or more of 40*40cm, 60*60cm, 80*80cm, and 100*100cm.

[0016] Furthermore, the number of the carbon nanotube film is 2 to 12.

[0017] Furthermore, the size of each carbon nanotube film is width-length: 100-200 mm to 300-3000 mm.

[0018] Furthermore, the floor is any one of a marble floor, a ceramic floor, a granite floor, a cement floor, and a wooden floor.

[0019] Furthermore, the photovoltaic electric heating floor system also includes: an intelligent temperature control system, which is signal-connected to the floor heating structure and the energy supply structure respectively, and the intelligent temperature control system includes: a temperature sensor, a temperature controller, and a signal transmitter.

[0020] Compared with the prior art, the beneficial effects of the utility model are:

[0021] The photovoltaic electric heating floor system provided by the utility model has a simple and reasonable structure and strong integrity. It uses a carbon nanotube film with high thermal conductivity, which can radiate infrared light waves and is flexible. It can generate a temperature of 40°C on the surface under low-power heating conditions and radiate to the surrounding environment, thereby increasing the ambient temperature. The power required for heating the carbon nanotube film is low, and the energy consumption is lower under the same temperature rise, which reduces the cost and has a good environmental protection and energy-saving effect. It is small in size, light in structure, and easy to transport. The heat transfer method is far-infrared wave transfer, which is beneficial to human health while heating the room. The energy consumption of photovoltaic glass power generation is cleaner, which improves safety and environmental protection. Combined with the intelligent temperature control system, it can adapt to the temperature heating in different seasons and regions, and effectively improves the heating efficiency in remote areas. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] By reading the detailed description of the preferred embodiment below, various other advantages and benefits will become clear to those skilled in the art. The accompanying drawings are only for the purpose of illustrating the preferred embodiment and are not to be considered as limiting the present invention.

[0023] In the attached picture:

[0024] Figure 1 This is a structural schematic diagram of a floor heating structure according to an embodiment of the utility model;

[0025] Figure 2 This is a schematic diagram of the system architecture of a photovoltaic electric heating floor system of the utility model.

[0026] The symbols in the accompanying drawings are:

[0027] 1. Floor, 2. Thermal conductive layer, 3. Heat-generating layer, 4. Heat-reflecting layer, 5. Wires, 6. Photovoltaic glass, 7. Batteries, 8. Intelligent temperature control system. DETAILED DESCRIPTION

[0028] Exemplary embodiments will be described in detail herein, examples of which are shown in the accompanying drawings. When the following description refers to the drawings, the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments do not represent all embodiments consistent with the present disclosure. Instead, they are merely examples of devices and methods consistent with some aspects of the present disclosure as detailed in the appended claims.

[0029] The terms used in this disclosure are for the purpose of describing specific embodiments only and are not intended to limit the disclosure. The singular forms of "a", "said" and "the" used in this disclosure and the appended claims are also intended to include plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" used herein refers to and includes any or all possible combinations of one or more associated listed items.

[0030] It should be understood that although the terms first, second, and third may be used in the present disclosure to describe various information, these information should not be limited to these terms. These terms are only used to distinguish the same type of information from each other. For example, without departing from the scope of the present disclosure, the first information may also be referred to as the second information, and similarly, the second information may also be referred to as the first information. Depending on the context, the word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining".

[0031] The utility model provides a photovoltaic electric heating floor system, comprising:

[0032] A floor heating structure and an energy supply structure; the energy supply structure is electrically connected to the floor heating structure;

[0033] Wherein, the floor heating structure (see Figure 1 The heat-reflecting layer 4 includes: a floor 1, a heat-conducting layer 2, a heat-generating layer 3, and a heat-reflecting layer 4, which are arranged closely from top to bottom;

[0034] In this embodiment, the floor 1 is a marble floor.

[0035] The energy supply structure (see Figure 2 As shown) includes: photovoltaic glass 6 and battery 7, the output end of the photovoltaic glass 6 is electrically connected to the input end of the battery 7, and the output end of the battery 7 is electrically connected to the heating layer 3 and the heat reflecting layer 4.

[0036] The heat reflection layer 4 is made of a silica plate, and copper foil is used on the surface of the silica plate to form a series-parallel circuit. The size of the silica plate is 40*40cm, 60*60cm, 80*80cm or 100*100cm.

[0037] The heating layer 3 includes: 2 to 12 carbon nanotube films laid on the series-parallel circuit, and the size of each carbon nanotube film is width-length: 100-200mm to 300-3000mm. The carbon nanotube film and the series-parallel circuit are connected to form a loop using conductive silver paint, and the loop leads to two power wires 5 connected to the battery 7.

[0038] The heat-conducting layer 2 is made of heat-conducting silica gel, and the heat-conducting silica gel is coated between the heating body frame composed of the heating layer 3 and the heat-reflecting layer 4 and the floor 1 .

[0039] The photovoltaic electric heating floor system also includes: an intelligent temperature control system 8, which is respectively connected to the floor heating structure and the energy supply structure by signals, and the intelligent temperature control system 8 includes: a temperature sensor, a temperature controller, and a signal transmitter.

[0040] The assembly process of this embodiment includes:

[0041] 1. (1) The carbon nanotube film prepared by floating vapor deposition is cut into a number of long films of 100-200 mm to 300-3000 mm, connected in series and parallel, and pasted onto a copper foil through conductive silver paint to form a circuit. When the battery power is turned on, the carbon nanotube film is energized and heat is generated, and heat is radiated to the surrounding space, thereby achieving the effect of raising the ambient temperature.

[0042] (2) Take a silica rock plate with a size of 40*40cm, 60*60cm, 80*80cm or 100*100cm, use copper foil to make a series-parallel circuit on the surface of the silica rock plate, lay 2 to 12 carbon nanotube films, combine the carbon nanotube film and the series-parallel circuit with conductive silver paint to make a loop, lead two power lines from the loop to form a heating body frame, and coat the heating body frame with thermal conductive silicone;

[0043] Take a marble floor of the same size as the silica rock board, dip-coat the reverse side of the marble floor (the side facing the heat-conducting layer) with thermally conductive silicone, and combine the surface of the marble floor dipped with thermally conductive silicone with the thermally conductive silicone. After the thermally conductive silicone is cured, the floor heating structure is assembled. Figure 1 shown.

[0044] 2. Connect the floor heating structure with the intelligent temperature control system, battery, and photovoltaic glass, such as Figure 2 shown.

[0045] In addition to panel operation, the assembled photovoltaic electric heating floor system can also be connected to the Internet to achieve temperature control operations through mobile phone APP, WeChat applets, and smart speakers.

[0046] So far, the technical solution of the utility model has been described in conjunction with the preferred embodiments shown in the accompanying drawings, but it is easy for those skilled in the art to understand that the protection scope of the utility model is obviously not limited to these specific embodiments. Without departing from the principle of the utility model, those skilled in the art can make equivalent changes or substitutions to the relevant technical features, and the technical solutions after these changes or substitutions will fall within the protection scope of the utility model.

[0047] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. For those skilled in the art, the utility model may have various modifications and changes. Any modification, replacement, and improvement made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A photovoltaic electric heating floor system, characterized in that: include: Floor heating structure and energy supply structure; The energy supply structure is electrically connected to the floor heating structure; The floor heating structure comprises: a floor (1), a heat conducting layer (2), a heating layer (3), and a heat reflecting layer (4) which are arranged closely from top to bottom. The energy supply structure comprises: photovoltaic glass (6) and a storage battery (7), wherein the output end of the photovoltaic glass (6) is electrically connected to the input end of the storage battery (7), and the output end of the storage battery (7) is electrically connected to the heating layer (3) and the heat reflection layer (4).

2. The photovoltaic electric heating floor system according to claim 1, characterized in that: The heat reflection layer (4) is made of a silica rock plate, and copper foil is used on the surface of the silica rock plate to form a series-parallel circuit.

3. The photovoltaic electric heating floor system according to claim 2, characterized in that: The heating layer (3) comprises: a plurality of carbon nanotube films laid on the series-parallel circuit, the carbon nanotube films and the series-parallel circuit being connected to form a loop using conductive silver paint, and the loop leads out two power supply wires (5) to be connected to the storage battery (7).

4. The photovoltaic electric heating floor system according to claim 3, characterized in that: The heat-conducting layer (2) is made of heat-conducting silica gel, and the heat-conducting silica gel is coated between the heating body frame composed of the heating layer (3) and the heat-reflecting layer (4) and the floor (1).

5. The photovoltaic electric heating floor system according to claim 2, characterized in that: The size of the silica rock plate is a combination of one or more of 40*40cm, 60*60cm, 80*80cm, and 100*100cm.

6. The photovoltaic electric heating floor system according to claim 3, characterized in that: The number of the carbon nanotube film is 2 to 12.

7. The photovoltaic electric heating floor system according to claim 3, characterized in that: The size of each carbon nanotube film is width-length: 100-200mm to 300-3000mm.

8. The photovoltaic electric heating floor system according to claim 1, characterized in that: The floor (1) is any one of a marble floor, a ceramic floor, a granite floor, a cement floor and a wooden floor.

9. The photovoltaic electric heating floor system according to claim 1, characterized in that: Also includes: An intelligent temperature control system (8), the intelligent temperature control system (8) being respectively connected to the floor heating structure and the energy supply structure by signals, the intelligent temperature control system (8) comprising: a temperature sensor, a temperature controller, and a signal transmitter.

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