阅读说明：本技术 一种取暖器 (Heating device ) 是由 吕炯如 于 2018-07-26 设计创作，主要内容包括：本发明公开了一种取暖器,其包括依次连接的锅炉,散热器和循环泵,以及连接各个部件的管路,在散热器和循环泵之间连接有补水箱；所述锅炉包括PTC加热体,所述PTC加热体包括金属基板,位于金属基板上的稀土厚膜介质层和稀土厚膜电路。所述取暖器具有节能环保、耐腐蚀、寿命长、省水、受热均衡、导热迅速、高效率、防冻、安全等特点。(The invention discloses a warmer, which comprises a boiler, a radiator, a circulating pump and pipelines, wherein the boiler, the radiator and the circulating pump are sequentially connected, the pipelines are connected with all parts, and a water replenishing tank is connected between the radiator and the circulating pump; the boiler comprises a PTC heating body, wherein the PTC heating body comprises a metal substrate, a rare earth thick film dielectric layer and a rare earth thick film circuit, and the rare earth thick film dielectric layer and the rare earth thick film circuit are positioned on the metal substrate. The warmer has the characteristics of energy conservation, environmental protection, corrosion resistance, long service life, water saving, balanced heating, rapid heat conduction, high efficiency, freezing prevention, safety and the like.)

1. A warmer is characterized by comprising a boiler, a radiator, a circulating pump and pipelines for connecting all parts, wherein the boiler, the radiator and the circulating pump are sequentially connected; the boiler comprises a PTC heating body, wherein the PTC heating body comprises a metal substrate, a rare earth thick film dielectric layer and a rare earth thick film circuit, and the rare earth thick film dielectric layer and the rare earth thick film circuit are positioned on the metal substrate.

2. The warmer of claim 1, wherein said boiler has a toroidal hollow cavity and is configured with an air switch.

3. The warmer of claim 1, wherein said boiler has a circuitous water path therein with a water outlet and a water inlet.

4. The warmer according to claim 1, wherein said boiler has LCD display, has remote control and manual operation modes, can be used for remote control of mobile phone, and has functions of power-off parameter protection, sensor fault prompt, system fault prompt alarm, and manual forced operation.

5. The warmer according to claim 1, wherein said radiator comprises a plurality of radiators in parallel, provided with a safety valve, having an internal diameter of 20-50 mm.

6. The warmer according to claim 1, wherein said metal base plate is a galvanized plate, several temperature zones are prepared in the plane or any curved surface of said metal base plate, and the thickness of said galvanized plate is 1-2 mm.

7. The warmer of claim 1, wherein said rare earth thick film dielectric layer has a thickness of 60-100 microns, said rare earth thick film circuit comprises a plurality of stacked rare earth thick film circuits, a single layer of rare earth thick film circuit has a thickness of 0.1-1mm, and the layers are separated by the rare earth thick film dielectric layer.

8. The warmer of claim 1, wherein said rare earth thick film dielectric layer is made by baking sintering a rare earth dielectric paste comprising; SiO 2₂40-60 parts of TiO₂5-30 parts of BaO 5-10 parts of terpineol 10-20 parts of ethyl0.5-5 parts of base cellulose, 2-10 parts of 1.4-butyrolactone, 1-6 parts of hydrogenated castor oil and 0.1-5 parts of lecithin; 0.09-2.5 parts of yttrium oxide, and the viscosity of the slurry is 150-300 mPas.

9. The warmer of claim 1, wherein said rare earth thick film circuit is made by oven-drying sintering of a rare earth resistive paste comprising: 30-50 parts of fine aluminum powder, 020-50 parts of Zn, and SiO₂5-10 parts of CuO, 10-20 parts of terpineol, 0.5-5 parts of ethyl cellulose, 5-10 parts of tributyl citrate, 1-6 parts of hydrogenated castor oil and 0.1-5 parts of lecithin; 0.09-2.5 parts of yttrium oxide and 0.2-1 part of neodymium oxide, wherein the viscosity of the slurry is 150-300 mPas.

10. The heater as claimed in claim 8 or 9, wherein during the sintering process of the rare earth dielectric paste or the rare earth resistance paste, the temperature rising and lowering rate is 50-70 ℃/min, and the peak temperature is 500-.

Technical Field

The invention belongs to the technical field of environment-friendly and energy-saving equipment, and particularly relates to a warmer.

Background

The heaters in the current market are mainly divided into three categories: gas heating stove and electric heater (hot air heating,

Oil-filled heating) and boiler heating. The gas heating stove can hot water, heating dual-purpose, but its installation engineering is complicated (need at the indoor installation heating pipeline, installation radiator), and the installation cost is higher relatively, and later stage maintenance is also very inconvenient. The electric warmer is limited by the electric load, has limited power and low calorific value, cannot meet the warming requirement in cold, and has high power consumption and high running cost. The boiler heating occupies a large land area, and the small boiler has low heat efficiency, and the coal burning causes environmental pollution. With the increasing environmental governance of China, various boilers burning fuels have been removed, and heating devices using other energy sources have been developed. Due to the limitation of the heating equipment, the heating of the stove is still adopted in winter in less developed areas in Yangtze river basin and the north, so that the heating is not safe and sanitary. The invention provides heating equipment adopting thick film heating, which makes up the defects of the heating equipment in the current market. The device has the characteristics of simple structure, safety, reliability, convenient control, high thermal efficiency, low use cost, convenient installation and the like.

Disclosure of Invention

The invention aims to overcome the defects of the prior art and provides a warmer which is simple in structure, high in combustion efficiency, safe and environment-friendly.

The technical scheme of the invention is as follows: a warmer comprises a boiler, a radiator, a circulating pump and pipelines for connecting all parts, wherein the boiler, the radiator and the circulating pump are sequentially connected; the boiler comprises a PTC heating body, wherein the PTC heating body comprises a metal substrate, a rare earth thick film dielectric layer and a rare earth thick film circuit, and the rare earth thick film dielectric layer and the rare earth thick film circuit are positioned on the metal substrate.

Further, the boiler is provided with a circular hollow cavity and is provided with an air switch.

Furthermore, a circuitous water channel is arranged in the boiler and is provided with a water outlet and a water inlet.

Furthermore, the boiler is provided with an LCD display, has remote control and manual operation modes, can be used for remote control of a mobile phone, and has the functions of power failure parameter protection, sensor fault prompt, system fault prompt alarm, manual forced operation and the like.

Furthermore, the radiator comprises a plurality of radiators which are connected in parallel, the radiator is provided with a safety valve, and the inner diameter of the radiator is 20-50 mm.

Further, the metal substrate is a galvanized plate, a plurality of temperature areas are prepared on the plane or any curved surface of the metal substrate, and the thickness of the galvanized plate is 1-2 mm.

Furthermore, the thickness of the rare earth thick film dielectric layer is 60-100 microns, the rare earth thick film circuit comprises a multilayer overlapped rare earth thick film circuit, the thickness of a single-layer rare earth thick film circuit is 0.1-1mm, and the layers are separated by the rare earth thick film dielectric layer.

Further, the rare earth thick film dielectric layer is prepared by drying and sintering rare earth dielectric slurry, wherein the rare earth dielectric slurry comprises; SiO 2₂40-60 parts of TiO₂5-30 parts of BaO 5-10 parts of terpineol 10-20 parts of ethyl cellulose 0.5-5 parts of 1.4-butyrolactone 2-10 parts of hydrogenated1-6 parts of castor oil and 0.1-5 parts of lecithin; 0.09-2.5 parts of yttrium oxide. The viscosity of the slurry is 150 to 300 mPas.

Further, the rare earth thick film circuit is made by drying and sintering rare earth resistance paste, and the rare earth resistance paste comprises: 30-50 parts of fine aluminum powder, 020-50 parts of Zn, and SiO₂5-10 parts of CuO, 10-20 parts of terpineol, 0.5-5 parts of ethyl cellulose, 5-10 parts of tributyl citrate, 1-6 parts of hydrogenated castor oil and 0.1-5 parts of lecithin; 0.09-2.5 parts of yttrium oxide and 0.2-1 part of neodymium oxide. The viscosity of the slurry is 150 to 300 mPas.

Furthermore, in the sintering process of the rare earth medium slurry and the rare earth resistance slurry, the temperature rising and reducing rate is 50-70 ℃/min, and the peak temperature is 500-.

The invention has the beneficial effects that: the warmer has the characteristics of energy conservation, environmental protection, corrosion resistance, long service life, water saving, balanced heating, rapid heat conduction, high efficiency, freezing prevention, safety and the like.

The water-saving and energy-saving water heater has the advantages that the heat efficiency is improved by more than 30% compared with the traditional water heater, the water heater can heat in 3 minutes, the heating effect can be achieved in 10 minutes, the heat transfer speed is more than several times of that of water heating, the heat supply energy consumption is greatly reduced, the heating cost and the heating cost are reduced, the water is saved by 90%, and the comprehensive energy saving rate is more than 50%.

The PTC heating body is heated at constant temperature, does not scale, and has high heat conduction speed and high heat conduction efficiency.

By adopting the water-electricity separation technology, the water-electricity separation device has the protection functions of multiple isolation, electric leakage prevention, dry burning prevention, over-temperature prevention, low-temperature freeze prevention and the like, and is long in service life and corrosion resistant. The LCD has remote control and manual operation modes, can be used for remote control of the mobile phone, and has the functions of power-off parameter protection, sensor fault prompt, system fault prompt alarm, manual forced operation and the like.

The radiator can be arranged on the wall, and the occupied room space is small.

Drawings

Fig. 1 is a schematic structural diagram of the warmer of the present invention.

Detailed Description

For a further understanding of the contents, features and effects of the present invention, reference should be made to the following detailed description taken in conjunction with the accompanying drawings.

Referring to fig. 1, a warmer comprises a boiler, a radiator, a circulating pump, and pipelines for connecting the components, wherein the boiler, the radiator and the circulating pump are connected in sequence, and a water replenishing tank is connected between the radiator and the circulating pump; the boiler comprises a PTC heating body, wherein the PTC heating body comprises a metal substrate, a rare earth thick film dielectric layer and a rare earth thick film circuit, and the rare earth thick film dielectric layer and the rare earth thick film circuit are positioned on the metal substrate.

Further, the boiler is provided with a circular hollow cavity and is provided with an air switch.

Furthermore, a circuitous water channel is arranged in the boiler and is provided with a water outlet and a water inlet.

Furthermore, the boiler is provided with an LCD display, has remote control and manual operation modes, can be used for remote control of a mobile phone, and has the functions of power failure parameter protection, sensor fault prompt, system fault prompt alarm, manual forced operation and the like.

Furthermore, the radiator comprises a plurality of radiators which are connected in parallel, the radiator is provided with a safety valve, and the inner diameter of the radiator is 20-50 mm.

Further, the metal substrate is a galvanized plate, a plurality of temperature areas are prepared in the plane or any curved surface of the composite metal substrate, and the thickness of the galvanized plate is 1-2 mm.

Furthermore, the thickness of the rare earth thick film dielectric layer is 60-100 microns, the rare earth thick film circuit comprises a multilayer overlapped rare earth thick film circuit, the thickness of a single-layer rare earth thick film circuit is 0.1-1mm, and the layers are separated by the rare earth thick film dielectric layer.

Further, the rare earth thick film dielectric layer is prepared by drying and sintering rare earth dielectric slurry, wherein the rare earth dielectric slurry comprises; SiO 2₂40-60 parts of TiO₂5-30 parts of BaO 5-10 parts of terpineol 10-20 parts of ethyl cellulose 0.5-5 parts of 1.4-butyrolactone 2-10 parts of hydrogenated castor oil and 0.1-5 parts of lecithin; 0.09-2.5 parts of yttrium oxide. The viscosity of the slurry is 150 to 300 mPas.

Further, the rare earth thick film circuit is prepared by drying and sintering rare earth resistance paste, and the rare earth resistance paste packageComprises the following steps: 30-50 parts of fine aluminum powder, 020-50 parts of Zn, and SiO₂5-10 parts of CuO, 10-20 parts of terpineol, 0.5-5 parts of ethyl cellulose, 5-10 parts of tributyl citrate, 1-6 parts of hydrogenated castor oil and 0.1-5 parts of lecithin; 0.09-2.5 parts of yttrium oxide and 0.2-1 part of neodymium oxide. The viscosity of the slurry is 150 to 300 mPas.

Furthermore, in the sintering process of the rare earth medium slurry and the rare earth resistance slurry, the temperature rising and reducing rate is 50-70 ℃/min, and the peak temperature is 500-.

When the warmer is used, compared with the traditional water heater, the heating efficiency is improved by more than 30%, the heating can be realized in 3 minutes, the heating effect can be realized in 10 minutes, the heat transfer speed is more than several times of that of water heating, the heat supply energy consumption is greatly reduced, the heating cost and the heating cost are reduced, the water is saved by 90%, and the comprehensive energy saving rate is more than 50%.