A hot water system for a bidet having a housing is provided. The hot water system includes: a water inlet pipe connected to a faucet; a flow path guide tank located at a lower portion in the housing so that water introduced into the water inlet pipe flows; a sheath heater provided in the housing and configured to heat water discharged from the flow path guide tank; and a water outlet pipe configured to supply water heated by the sheath heater to the outside. The flow path guide tank has a flow path guide hole formed through in an upward direction so that water introduced into the water inlet pipe flows into an upper portion inside the housing and exchanges heat with the sheath heater.

The present disclosure provides a cap and a water-heating device having the same. The cap for covering a top side of a case of the water-heating device includes a cover having a receiving space that is open at the bottom, the cover including an exhaust hole formed therein for releasing exhaust gas in the case to the outside, and an exhaust duct that is received in the receiving space and coupled to the cover and that forms an exhaust channel that connects an exhaust tube included in the case and the exhaust hole and releases the exhaust gas, in which the exhaust duct is formed of a material different from a material of the cover, and the material of the exhaust duct has higher heat resistance than the material of the cover.

Various implementations include a hot water heating system having a spine and two or more water heating units. The spine includes a top surface defining one or more top openings, two or more coupling areas, and cold water, hot water, and fuel manifolds. One or more top openings provide access to a cold water manifold inlet, a hot water manifold outlet, and a fuel manifold inlet. At least one of the coupling areas is located above another coupling area when the spine is oriented with the top surface facing upwardly. The water heating units are coupled to coupling areas such that a cold water inlet of the unit is fluidically coupled to the cold water manifold outlet, a hot water outlet of the unit is fluidically coupled to the hot water manifold inlet, and a fuel inlet of the unit is fluidically coupled to the fuel manifold outlet.

Floating marinized water bath vaporizer utilizing a slosh chamber having reduced water surface area to reduce the effects of wave created which the vaporizer is in motion, and systems utilizing such vaporizer, and to methods of making and using such vaporizer.

The present disclosure relates generally to protective devices and cover members. In some embodiments, cover members are provided that are operable to protect covered components and to allow heat dissipation from the components. Cover members of the present disclosure are suitable for use with heat exchangers including, for example, those provided with hot water pressure washers.

Provided is an indirect heated separation assembly that includes a vessel assembly having a heating section and a separation section, a wall separating the heating section from the separation section, the wall configured to be heated by a heating fluid in the heating section to provide indirect heat to the separation section, and a coil assembly at least partially disposed in the heating section, the coil assembly including an inlet configured to receive a process fluid and an outlet in communication with an inlet of the separation section to direct the process fluid after heating to the separation section.

Cogeneration system (200, 300) comprising: a boiler (201, 301) able to heat water for domestic use; a combustor (201a, 301a) placed into the boiler; a compressor (204, 304); a heat exchanger (202, 302) for the exchange of thermal energy between the combustion fumes generated in the combustor (201a, 301a) and a fluid coming from the compressor (204, 304); a gas turbine (203, 303); a current generator (205, 305) and a current converter (206, 306) able to produce electrical energy; a main fumes/water exchanger (207, 307) able to recover thermal energy.

The cogeneration system (200, 300) comprises also a by-pass valve (210, 310) configured to adjust the flow of fluid entering the gas turbine (203, 303).

An outdoor shower device includes a hollow water container, a gas bag disposed in the water container, and an inflating device configured to inflate the gas bag. The water container has a mouth, a water outlet pipe communicating with an inside of the water container, and a cover for tightly closing the mouth. An inside of the gas bag is in communication with the inflating device through a gas pip. When in use, the user pours water through the opening into the water container and inflates the gas bag by using the inflating device. As the gas bag is continuously inflated with gas, the water in the water container is discharged from the water outlet pipe for taking a comfortable shower.

I live in Florida, when a hurricane hit us, sometimes I wish I had already invented the EJN WATER HEATER and EJN COOKER, and when I watch what hurricane Irma had done to Puerto Rico, and other disasters that I see EJN WATER HEATER and EJN COOKER will be great for, and other countries that have no electricity, EJN WATER HEATER and EJN COOKER is in advantage for all.

The invention is a heated container for carrying water and which permits water to be heated to a controlled temperature. The heated container has safety features to prevent burns and other damage from exposure to heated surfaces, while enabling one handling tools and working with the water from experiencing discomfort of working with cold water or overly hot water. Similarly a utility organizer and a brush holder are shown to demonstrate that the container may be used as a transport means for carrying tools and as means of keeping said tools at an ambient temperatures while in storage.