Gas heater

About: Gas heater is a research topic. Over the lifetime, 1799 publications have been published within this topic receiving 6169 citations.

Accuse temperature combination valve device

Abstract: The utility model relates to a combination valve technical field especially relates to an accuse temperature combination valve device. The utility model provides an accuse temperature combination valve device, first thermo valve, the 2nd water heating device's outlet pipe, second thermo valve and third thermo valve connect gradually, and two other interfaces of first thermo valve link to each other with user side outlet pipe, outside low temperature water source respectively, another interface connection water heating device's of second thermo valve outlet pipe, outside low temperature water source and the 2nd water heating device inlet tube are connected respectively to two other interfaces of third thermo valve. Accuse temperature combination valve device utilizes the thermo valve at the delivery port of user side, and the effective control leaving water temperature is showing the range that water temperature fluctuations that has reduced, has improved the hydrothermal comfortable security of using with user's hot water of human use, can also realize gas heater and solar water heating system's reasonable switching, avoid the solar water -heating high temperature to lead to the influenced problem of gas heater part.

Cooling turbine test system

Abstract: The utility model relates to a cooling turbine test system. The cooling turbine test system is in such a structure that an air compressor, an air buffering tank, an oil and water separator, a gas heater I are connected with an inlet of a cooling turbine after being connected in sequence; an outlet of the cooling turbine is connected with a flowmeter, a gas heater II, and a gas compressor in sequence. The cooling turbine test system is capable of achieving tests for performances of the cooling turbine through control the temperature and flow speed of the gas, and has high testing accuracy so as to improve test abilities of the system and parts. The cooling turbine test system tests temperatures and pressures of the inlet and the outlet of a product and the revolution of an internal impeller of the product through controlling the temperature and the flow speed of the gas. The cooling turbine test system is used for analyzing and calculating main technical indexes such as heat releasing amount, heat transfer coefficient, and flow resistance which are used for reflecting the performances of the cooling turbine.

One-to-two triethylamine gas generator

Abstract: The utility model relates to a one-to-two triethylamine gas generator comprising two vaporizers and an amine adding device, wherein the vaporizers are connected with a gas heater and respectively connected with the amine adding device. The two vaporizers can simultaneously meet the requirement for independent operation of two cold box core shooting machines, and therefore, not only is the procurement cost of a user lowered, but also the amine adding amount is reduced in the use process, the production cost of the user is lowered, and the production efficiency is improved.

Flow equalizing device of electric gas heater

Abstract: The utility model relates to a flow equalizing device of an electric gas heater. According to the utility model, an inlet cone and an outlet cone are arranged at two ends of a barrel body of the heater, a gas inlet and a gas outlet are respectively arranged on the inlet cone and the outlet cone, an electric heating pipe bundle is arranged in the barrel body of the heater, and a tapered flow equalizing device is fixed in the inlet cone, and is provided with flow equalizing holes. In the utility model, as the tapered porous flow equalizing device is arranged in the inlet cone of the heater, gas can enter the electric heater after the flow field is uniformly distributed, and heat of the heater and the heated gas is exchanged efficiently, so that energy consumption of the heater can be reduced, and the service life of the heater is prolonged.