Disclosed is a heating device, including a first and second ends of an indoor water supply pipe communicated with a main water supply pipe and a water supply end of a radiator; a valve, a first temperature sensor, a heating and control module and a third temperature sensor arranged between the first and second ends; two ends of the heating and control module connected with a bypass pipe; a first and second ends of an indoor return water pipe communicated with a main return water pipe and a return water end of the radiator; a three-way valve and a second temperature sensor arranged between the first end and the second end of the indoor return water pipe; and a first and second ends of the water pump communicated with a third end of the three-way valve and the indoor water supply pipe.

Disclosed is a heating device, including a first and second ends of an indoor water supply pipe communicated with a main water supply pipe and a water supply end of a radiator; a valve, a first temperature sensor, a heating and control module and a third temperature sensor arranged between the first and second ends; two ends of the heating and control module connected with a bypass pipe; a first and second ends of an indoor return water pipe communicated with a main return water pipe and a return water end of the radiator; a three-way valve and a second temperature sensor arranged between the first end and the second end of the indoor return water pipe; and a first and second ends of the water pump communicated with a third end of the three-way valve and the indoor water supply pipe.

A heating body, having multiple heat tubes filled with a working medium and run in parallel, and which have a first end and a second end, and having a heat source, which is thermally coupled to the first and/or second end of the heat tubes. To improve efficiency, reduce heating time, and achieve a homogeneous heat distribution, the first ends of the heat tubes are open and are fluidically connected to a first transverse connection tube and/or the second ends of the heat tubes are open and are fluidically connected to a second transverse connection tube, the heat tubes and the transverse connection tubes form a common cavity filled with the working medium, and the first or second transverse connection tube is thermally coupled to the heat source in order to absorb heat from the heat source.

A control system for controlling consumption of energy in an environment including a controller having a processor and a real time clock, the real time clock being configured to coordinate operations of the processor with timing of the designated peak period, the processor being configured to determine a minimum pre-operating period and to signal an air conditioning and/or space heating system to enter an operating state for at least the minimum pre-operating period before the designated peak period begins and enter a non-operating state after the designated peak period begins; an operating program having processing parameters and processing procedure for determining the minimum pre-operating period, wherein the processing parameters and processing procedure comprise determining the minimum pre-operating period using thermal mass of the environment, costs for the consumption of energy, and efficiency of the air conditioning and/or space heating system.

A control system for controlling consumption of energy in an environment including a controller having a processor and a real time clock, the real time clock being configured to coordinate operations of the processor with timing of the designated peak period, the processor being configured to determine a minimum pre-operating period and to signal an air conditioning and/or space heating system to enter an operating state for at least the minimum pre-operating period before the designated peak period begins and enter a non-operating state after the designated peak period begins; an operating program having processing parameters and processing procedure for determining the minimum pre-operating period, wherein the processing parameters and processing procedure comprise determining the minimum pre-operating period using thermal mass of the environment, costs for the consumption of energy, and efficiency of the air conditioning and/or space heating system.

A hydronic heating pad includes a control unit and a blanket pad connected to the control unit. The blanket pad includes a warm water region. The control unit includes a water reservoir tank, a heating pipe, an outlet pipe, and at least one return pipe. The heating pipe, the outlet pipe, and at least one return pipe are disposed on the water reservoir tank. The outlet pipe and the at least one return pipe extend into the warm water region, whereby the outlet pipe, the at least one return pipe, and the warm water region form a circulating water channel. The outlet pipe is provided with a water pump. The at least one return pipe is provided with a temperature-sensitive solenoid valve. The blanket pad includes at least two layers of waterproof fabrics. The warm water region is a hermetic region and includes a plurality of first polygon patterns.

A hydronic heating pad includes a control unit and a blanket pad connected to the control unit. The blanket pad includes a warm water region. The control unit includes a water reservoir tank, a heating pipe, an outlet pipe, and at least one return pipe. The heating pipe, the outlet pipe, and at least one return pipe are disposed on the water reservoir tank. The outlet pipe and the at least one return pipe extend into the warm water region, whereby the outlet pipe, the at least one return pipe, and the warm water region form a circulating water channel. The outlet pipe is provided with a water pump. The at least one return pipe is provided with a temperature-sensitive solenoid valve. The blanket pad includes at least two layers of waterproof fabrics. The warm water region is a hermetic region and includes a plurality of first polygon patterns.

Disclosed is a heating device, including a first and second ends of an indoor water supply pipe communicated with a main water supply pipe and a water supply end of a radiator; a valve, a first temperature sensor, a heating and control module and a third temperature sensor arranged between the first and second ends; two ends of the heating and control module connected with a bypass pipe; a first and second ends of an indoor return water pipe communicated with a main return water pipe and a return water end of the radiator; a three-way valve and a second temperature sensor arranged between the first end and the second end of the indoor return water pipe; and a first and second ends of the water pump communicated with a third end of the three-way valve and the indoor water supply pipe.

Disclosed is a heating device, including a first and second ends of an indoor water supply pipe communicated with a main water supply pipe and a water supply end of a radiator; a valve, a first temperature sensor, a heating and control module and a third temperature sensor arranged between the first and second ends; two ends of the heating and control module connected with a bypass pipe; a first and second ends of an indoor return water pipe communicated with a main return water pipe and a return water end of the radiator; a three-way valve and a second temperature sensor arranged between the first end and the second end of the indoor return water pipe; and a first and second ends of the water pump communicated with a third end of the three-way valve and the indoor water supply pipe.

Provided is a heating device for a hot water mat that can minimize noise by a check valve for controlling flow of liquid. The heating device for a hot water mat includes: a water tank having a tub for keeping liquid and a discharge hole formed through a side of a lower portion to discharge the liquid in the tub; a heating module connected to the discharge hole and heating liquid; a separator disposed in the water tank, dividing the tub in to a first compartment at a lower portion and a second compartment at an upper portion, and having a connection hole for connecting the first compartment and the second compartment to each other; and a check valve disposed in the first compartment and opening and closing the connection hole by moving up and down by buoyancy from the liquid in the first compartment.