CS243760B1 - Involvement in hybrid utilization of groundwater heat content and solar radiation - Google Patents

Abstract

The purpose of the connection according to the invention is the year-round use of unconventional energies of the thermal content of groundwater in the winter and in the summer and the thermal content of solar radiation in the summer. The connection consists of a heat exchange surface of groundwater and a heat exchange surface of communication, which are interconnected via heating circuit pumps and shut-off valves in the winter. In the summer, the heat exchange surface of communication is connected in series with a hot service water heater via heating circuit pumps and shut-off valves. The heat exchange surface of groundwater is connected in series with a cold service water cooler via cooling circuit pumps and shut-off valves.

Description

243760

The invention solves the connection to the hybrid utilization of the heat content of groundwater and the irradiation with the heat exchange surface groundwater associated with the heat exchange surface of the communication.

Nowadays, both conventional and unconventional energies and spit wiring are used to heat the anti-icing roads, and electrical resistors used in the upper material layer of the communication are used by electrical energy. Also included are built-in gravity heat pipe surfaces using geothermal heat communication heat.

For cooling circuits of air conditioning devices, use is made of utility or drinking water in air scrubbers, or circuits are cooled by a dual circuit cooling compressor circuit, also known for cooling cooling systems. Barbecue wiring with both conventional and unconventional energies, obtained through solar surfaces of various forms and arrangements, is used to heat hot service water. Also known are the connections for obtaining a higher temperature gradient of media from non-conventional energy sources using heat pumps.

A disadvantage of the described connections when using unconventional energy sources is their seasonal use at high investment operating costs, with a common system not serving multiple purposes. All known systems use a heat pump in a complex installation.

The aforementioned drawbacks are avoided by the invention, the principle of which is the connection to the hybrid utilization of the heat content of groundwater and solar radiation, wherein the heat exchange surface of the underground leader is connected to the heat exchange surface of the communication so that the heat transfer medium from the groundwater heat transfer surface is via a heat exchanger connected to a heat exchanger communication surface, connected via pumps of a heating circuit and a first shut-off valve, one to the hot water heater and further to a heat exchanger inlet, and a heating circuit pump and a second shut-off valve to a heat input a groundwater cooling medium, wherein a cooling circuit is associated between the heat transfer medium outlet and the heat transfer medium inlet, in which a cooling circuit, a cold service water cooler, and a third shut-off valve are in series. ntil.

The connection uses unconventional energies in their flood state and energy is supplied only for the movement of the heat transfer medium in the heating or cooling circuits.

The accompanying drawing shows an exemplary embodiment of the connection.

The connection according to the invention consists of a heat exchanger surface 1 connected to the heat transfer surface 2 via a heat exchanger outlet 7, a divider valve 12 connected to the heat exchanger pumps 3 and a first shut-off valve 10, and a hot-water water heater 6 through conduit 9, to the inlet 7 of the heat exchange surface 2 of the communication, through the pumps 3 of the heating circuit and the second stop valve 11 to the inlet 14 of the heat transfer medium of the groundwater 1. Further, a parallel heat transfer flat cooling circuit 1 of subterranean conduit connected between the outlet 7 of the heat carrier in which they are connected by a conduit 8 of the cooling circuit pump 4, a cold service water cooler 5 and a third shut-off valve 13 are connected.

The connection according to the invention is arranged in such a way that, in the winter season, the heat transfer surface 1 of the bottom guide serves as a heater and connected by the heat transfer medium outlet 7 and the heat transfer medium 14 with the heat transfer surface 2 via the 3 heating circuit pumps, with the distributor valve 12 and the second closing valve open 11, the first shut-off valve 10 and the third shut-off valve 13 are closed. The heat transfer fluid flows in the sense of arrows 19. In the summer, the system is divided into two circuits, and the heater circuit is arranged so that the heating circuit pumps 3 are connected to the two-way flat communication. , a first shut-off valve 10, heating the service water 6 through the conduit 9 of the heat transfer medium, wherein the valve 12 and the second shut-off valve 11 are closed. The first shut-off valve 10 is open, the heat-carrying medium flows through the duct 9 and the hot domestic water flows through conduit 18 .

A cooling circuit is arranged on the cooling circuit arranged so that the flat ground 1 of the groundwater is connected to a cooling circuit where the cooling circuit pumps 4, the cooler 5, the third closing valve 13 are connected by a line 8 of the heat transfer medium, the third closing valve 13 being open. The heat transfer medium flows in the direction of the arrow 16 and the chilled water flows through the conduit 17. The advantage of the described connection is the multiple use of the built-in elements and unconventional energies in their natural state at minimal cost.

Claims (1)

243760 SUBJECT CONNECTION Hybrid utilization of groundwater heat content and solar irradiation, where the heat transfer surface of the groundwater is connected to a heat exchange surface of the communication, characterized in that the outlet (7) of the heat transfer medium from the groundwater heat exchange area (1) is connected to the heat exchange surface (2) via a distributor valve (12) connected further via the pump (3) of the heating circuit and the first stop valve (10) with the domestic hot water heater (6) and further to sleep of the invention of the heat exchange surface (2) of the heat transfer fluid (1) of the heat transfer surface (1) of the groundwater heat transfer surface (1), while the second stop valve (11) is connected to the heat transfer medium (2) via the pumps (3); 7) of the heat transfer fluid and the inlet (14) of the heat transfer medium is a parallel cooling circuit in the heat exchange surface (1) of the ground water, in which the pumps (4) of the cooling circuit, the cooler (5) are tap water and a third stop valve (13). 1 sheet of drawings