The utility model relates to an integrated testing system for a gas water heater, which is formed by the connection of a water flowmeter, a gas flowmeter, a pressure sensor, a temperature sensor, an electromagnetic valve, an air controlled valve, a pressure regulating valve, a flow regulating...
A water heater includes a combustor, a gas valve, a blower, a detector, and an operating device. The detector senses a speed of a motor of the blower. The operating device is stored with reference speed ranges under various gas supplies to control the gas valve to cut off the gas supply...
gas mixture at the fuel jet within the carburetor. The arrangement is such that any vapor forming in the fuel line leading to the jet of the carbureting device will of necessity pass through the jet, thus causing excessive leanness with a decrease in power in the engine operated on the ...
a公司决定对所有住户的燃气热水器排烟管进行更换 The company decided discharges fume the tube to all inhabitant's fuel gas water heater to carry on the replacement[translate] a不可以骂人。要懂礼貌 , May not curse at people.Must understand politeness,[translate] ...
The invention discloses a device and a method for testing sensor performance of gas flow rate, temperature and humidity. A flow rate adjustment module outlet, a rectification straight pipe segment, a to-be-measured sensor test section, a multifunctional sensor, a scavenging port, an adjustment st...
gas water heater Remarks: General power adapter (output power less than 150W), mobile phone lithium battery charger (input power less than 20W). 4. K-MEPS energy efficiency certification information (1) Number of samples: 3 (2) The test fee varies according to the product; (3) Test per...
in Australia, refrigerators, freezers, washing machines, clothes dryers, dishwashers, and single air-conditioners must be affixed with mandatory energy efficiency labels, and three types of gas water heaters, such as gas water heaters, Natural gas products implement voluntary energy efficiency labeling...
A catalyst-testing apparatus includes a heater, a U-shaped reactor, a gas flow controller, a liquid flow controller, two pressure gauges, a separator and a chromatograph. In use, under control of the gas flow controller, natural gas and air are directed to the U-shaped reactor. Under contr...
Kays and London [5] have assembled and discussed the performance data for a wide variety of compact test cores for gas heat transfer applications. The Nuclear Regulatory Commission has issued regulations requiring performance tests of cooling water heat exchangers [6]. Reports of test methods and ...