RU-2861626-C1 - AUTONOMOUS POWER THERMOSTATION

Abstract

FIELD: autonomous energy systems. SUBSTANCE: invention relates to household devices, namely to mobile complexes intended for supplying hot water and power to low-power appliances in field and camping conditions. The autonomous power thermostation comprises a housing equipped with wheels and a belt for transportation. The internal space of the housing is divided into two isolated compartments: a water compartment and an electronics compartment. The water compartment houses a water reservoir equipped with temperature sensors, a tubular electric heater (TEH) installed in the water supply system, a pump, and a piping system with a tap for supplying water to the user. The electronics compartment houses a storage battery (SB), an inverter connected to the SB and configured to convert DC voltage to 220 V AC voltage for connecting external household appliances. A charge controller is connected to the SB and has inputs for connecting to a 220 V AC mains and to a solar panel. The TEH, the pump, and the temperature sensors are functionally connected to the inverter, forming a water heating and supply circuit. Heating is controlled by means of a temperature controller. EFFECT: development of an autonomous compact mobile device providing hot water supply and power supply to low-power household appliances in the field and effective thermal regulation of the water heating system. 3 cl, 2 dwg

Inventors

• Pikalin Georgii Eduardovich

Dates

Publication Date

20260506

Application Date

20251110

Claims (3)

1. 1. An autonomous energy thermal station comprising a housing equipped with wheels and a belt for transportation; wherein the interior space of the housing is divided into two isolated compartments: a water compartment and an electronics compartment; wherein the water compartment contains a water tank equipped with temperature sensors; a tubular electric heater (TEL) installed in the water supply system; a pump and a pipeline system with a tap for supplying water to the user; and in the electronics compartment contains a storage battery (SAB); an inverter connected to the SAB and capable of converting direct voltage into alternating voltage of 220 V for connecting external household appliances; a charge controller connected to the SAB and having inputs for connection to a 220 V alternating current network and to a solar panel; wherein the TEL, pump and temperature sensors are functionally connected to the inverter, forming a circuit for heating and supplying water, and heating is controlled by a temperature controller.
2. 2. An autonomous energy heating station according to claim 1, characterized in that the temperature controller is designed with the possibility of the user selecting a set temperature from a number of preset values.
3. 3. An autonomous energy thermal station according to paragraph 1, characterized in that the battery is made of lithium iron phosphate (LiFePO 4 ).

Description

The invention relates to the field of autonomous energy systems and devices for household use, namely to mobile complexes designed to supply hot water and power to low-power devices in field and field conditions. From the prior art research, the applicant has identified a utility model under Russian Patent No. 74348. The invention is an autonomous mobile life support system consisting of a mobile vehicle or a truck trailer, containing a water pump, a suction hose, and cleaning filters. The system is distinguished by the fact that it additionally contains at least one wind generator and/or a mobile solar power plant, and at least one battery capable of accumulating electrical energy from the wind generator and/or solar power plant. A drawback of the existing solution is the use of a basic vehicle chassis or cargo trailer, which adds significant dimensions and weight to the system. This complicates its rapid movement across difficult terrain, requires a tractor for towing, and, consequently, limits its autonomous operation. The well-known autonomous system solves the problem of water purification and supply, but does not provide heating, which is a critical limitation for full-fledged life support in field conditions. From the studied prior art, the applicant has identified a utility model according to Russian Federation Patent No. 122712. The essence is a mobile autonomous energy source, comprising a container and installed therein: a main block of electric batteries connected via electric power transmission lines to a wind power plant located on the roof of the container, a pump, a consumer power supply system through an output of 220 V/50 Hz electric power to the consumer, an automatic control system connected via electric power transmission lines and signal transmission lines to the block of electric batteries of the automatic control system, as well as to the main block of electric batteries and a sensor for regulating the power of a thermal electric heater, inverters, control valves, check valves, pipelines, a return water inlet, an outlet for the supplied hot water, connected to the consumer heat supply system, characterized in that it additionally contains a water heating tank with a thermal electric heater built into it, a sun-receiving surface located on the roof of the container, a diesel electric generator unit. A drawback of the existing technical solution is its limited mobility, due to its large container design. Although transportable, the design does not provide the necessary rapid deployment or ease of movement over difficult terrain, limiting its potential applications. The technical result of the claimed technical solution is the development of an autonomous compact mobile device that provides hot water and power to low-power household appliances in the field by combining a rechargeable battery with the ability to charge from the mains and solar energy, as well as an efficient temperature-controlled water heating system. The claimed technical result is achieved by the autonomous energy thermal station containing a battery with a charging system from both traditional and alternative energy sources, in the form of solar panels, an inverter for converting direct current to alternating current, as well as a unit for heating, storing and supplying water with temperature control. The essence of the claimed technical solution is an autonomous energy thermal station, containing a housing equipped with wheels and a belt for transportation; wherein the internal space of the housing is divided into two isolated compartments: a water compartment and an electronics compartment; wherein the water compartment contains a water tank equipped with temperature sensors; a tubular electric heater (TEL) installed in the water supply system; a pump and a pipeline system with a tap for supplying water to the user; and in the electronics compartment contains a storage battery (SAB); an inverter connected to the SAB and configured to convert direct voltage into alternating voltage of 220 V for connecting external household appliances; a charge controller connected to the SAB and having inputs for connection to a 220 V alternating current network and to a solar panel; wherein the TEL, pump and temperature sensors are functionally connected to the inverter, forming a circuit for heating and supplying water, and heating is controlled by a temperature controller. The temperature controller is designed to allow the user to select a set temperature from a number of preset values. The claimed technical solution is illustrated in Fig. 1 and Fig. 2. Fig. 1 – General view of the device. Fig. 2 – Functional diagram of the device. The positions in Fig. 1 and Fig. 2 denote: 1 – body, 2 – wheel, 3 – belt, 4 – water tank, 5 – temperature sensor, 6 – pipeline, 7 – tap, 8 – pump, 9 – tubular electric heater (TEN), 10 – temperature controller, 11 – battery (AKB), 12 – inverter, 13 – charge controller, 14 – solar panels. The applican