Heater

Abstract

The invention relates to a heater, comprising a barrel, and a heating device. The internal of the barrel is provided with a heat insulation portion, and a heating region and a non-heating region on two opposite sides of the heat insulation portion, a hot flow conduit passing through the heat insulation portion and communicating the heating region and the non-heating region, and a cold flow channel communicating the heating region with the non-heating region. The barrel is additionally provided with a water inlet and a water outlet communicating with the internal of the barrel. The hot flow conduit extends to a direction close to the water outlet from the heating region. The heating device is arranged in the barrel and extends into the heating region. The heater is advantaged by improving heating effect, ensuring heat energy not to dissipate, and saving energy, and high outlet water temperature and no wait for hot water.

Description

technical field [0001] The present invention relates to heaters. Background technique [0002] Such as figure 1 As shown, the conventional heater mainly includes a cylinder body 10, a heating pipe 11, a water inlet pipe 12 and a water outlet pipe 13. There is a partition 14 inside the cylinder body 10, and an inner top plate 15 above the partition 14, and the water inlet pipe 12 passes upwards. The inner top plate 15 comes out, and the water inlet pipe 12 guides water into the outer periphery of the partition 14 , and the inner top plate 15 has a flow port 16 . [0003] In addition, if figure 2 As shown, another conventional heater mainly includes a cylinder body 20, a heating pipe 21, a water inlet pipe 22, and a water outlet pipe 23. There is a partition 24 inside the cylinder body 20, and there is a heating zone 240 inside, and the heating zone 240 has a heating tube. 21 is introduced, and there is an outlet pipe 23 above the heating zone 240 to lead out of the cylind...

AI Technical Summary

Problems solved by technology

Although China Taiwan Patent No. M338338 discloses that the top surface of the transverse partition is laid with a heat insulating material, yet in order to avoid heat exchange between the gas on the top surface of the transverse partition and each compartment, this structure cannot achieve real-time The heat exchange between the hottest hot liquid and the cooler liquid around the heater is blocked nearby, and the heated hot liquid needs to pass through the diversion extending from the top of the bulkhead to the bottom of the hot and cold compartment bucket In addition to the extremely long flow path and the easy loss of heat energy, the higher temperature liquid will further mix with the lower temperature liquid at a lower place and then flow to a higher place to the liquid outlet, which cannot solve the thermal efficiency caused by the mixing of hot and cold liquids. Poor and does not take direct advantage of the hottest hydrothermal fluid around the heater

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