Gas steam generator integrated module

Abstract

The invention relates to a gas steam generator integrated module. The gas steam generator integrated module mainly comprises a water inlet electromagnetic valve (1), a fan (2), a temperature control switch (3), a check valve (4), a main heat exchanger (5), a fire grate burner (6), a water flow switch (7), a steam-water separator (8), an electromagnetic fuel gas valve (9), a Venturi tube (10), a high-temperature electromagnetic valve (11), an exhaust valve (12), a high-temperature pump (13), a condensation heat exchanger (14), a collecting pipe (15), a flow dividing pipe (16), a controller and a case. The gas steam generator integrated module is composed of two or more basic modules capable of working independently, and the steam-water separator and the Venturi tube are common parts of all the basic modules. A plurality of integrated modules can form a cluster module unit.

Description

technical field [0001] The invention relates to a steam generating device, in particular to an integrated module of a gas steam generator. Background technique [0002] In the existing steam modular furnace technology, there is a steam modular boiler with a steam-water separator, such as "a new type of energy-saving direct-flow steam generator" with the patent number CN201620454658.4. The cold water of the steam separator of the steam generator The inlet and outlet are connected to the water inlet of the booster pump through a tee, the water outlet of the booster pump is connected to the heat exchanger, and the outlet of the heat exchanger is connected to the steam-water separator. Enter the water vapor separator, then stop replenishing water, use the pump to pump water to the heat exchanger, heat it into steam, run for more than 10 seconds, and after the water level drops to a certain level, replenish cold water again, and the cycle repeats, the water pump and heat exchange...

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Problems solved by technology

[0002] In the existing steam modular furnace technology, there is a steam modular boiler with a steam-water separator, such as "a new type of energy-saving direct-flow steam generator" with the patent number CN201620454658.4. The cold water of the steam separator of the steam generator The inlet and outlet are connected to the water inlet of the booster pump through a tee, the water outlet of the booster pump is connected to the heat exchanger, and the outlet of the heat exchanger is connected to the steam-water separator. Enter the water vapor separator, then stop replenishing water, use the pump to pump water to the heat exchanger, heat it into steam, run for more than 10 seconds, and after the water level drops to a certain level, replenish cold water again, and the cycle repeats, the water pump and heat exchanger It takes more than 10 seconds to withstand an alternation of cold and heat, the temperature difference changes greatly, hot and cold, frequent thermal expansion and contraction, easy to damage, high product failure rate

[0003] At present, the common problem of the gas-fired cross-flow steam generators with modular structure on the market is that the product failure rate is relatively high, and the reputation of the product has plummeted. If the problem of high product failure rate is not solved, this modular steam generator will eliminated by the market

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