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实用新型
CN205350445U 一种恒温燃气热水器可控阀体 有权

一种恒温燃气热水器可控阀体
摘要：
本实用新型公开了一种恒温燃气热水器可控阀体，所述的阀体设有左中右三个互不相通的腔室3、4、5，三个腔室各自设有进气口和燃气喷嘴9，其特征是：所述三个腔室的进气口都通过同一比例阀11和第三电磁阀8连通燃气，所述左腔室的进气口31先经第一电磁阀6后再连接比例阀11，所述中腔室的进气口41直接连接比例阀11，所述右腔室的进气口51先经第二电磁阀7后再连接比例阀11，第一第二电磁阀及比例阀分别与控制器2通过控制线连接。本实用新型的结构简单，能够降低热水器的出水最低温升，并能够解决热水器火排火力切换不稳定的问题。
摘要（英）：

The utility model discloses a controllable valve body of constant temperature gas heater, the valve body be equipped with three each other the not communicating cavity 3, 4, 5 of left right -of -center in political views, three cavity is equipped with air inlet and gas burner 9, characterized by separately: the air inlet of three cavity is all through same proportional valve 11 and the 8 intercommunication gass of third solenoid valve, 31 elder generation's reconnection proportional valves 11 behind first solenoid valve 6 of air inlet of left side cavity, the air inlet 41 lug connection proportional valve 11 of well cavity, 51 elder generation's reconnection proportional valves 11 behind second solenoid valve 7 of air inlet of right side cavity, first second solenoid valve and proportional valve are connected through the control line with controller 2 respectively. The utility model has the advantages of simple structure, can reduce the minimum temperature rise of water of water heater to the water heater fire can be solved and the problem that the firepower switches the unstability is arranged.

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