Steam generation device, control method thereof and household electric steam box
A technology of a steam generation device and a control method, which is applied in the directions of steam generation method, steam generation, control system, etc., can solve the problems of the appearance and internal structure limitation of the steam box, insufficient steam, and increase the manufacturing cost, and achieve the design of the appearance and internal structure. Convenience, simple structure, easy to use effect
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specific Embodiment 1
[0044] Such as figure 1 As shown, the steam generating device includes a water diversion valve 1, a return pipe 2, a steam-water separator 3, and three heating pipes I41. The heating pipe I 41 is a heating pipe that generates heat intermittently, and the heating time of the heating pipe I 41 is determined according to the water consumption speed of the heating pipe I 41 . The water diversion valve 1 is a six-way water diversion valve, comprising a water inlet 11 , a return port 14 , a drain 15 and three water supply ports connected to the lower end of the heating pipe I 41 . (The selection of the water diversion valve 1 is selected according to the set quantity of the heating pipe I 41, if the set quantity of the heat pipe I 41 is five, the water diversion valve 1 selects the eight-way split Water valve, that is, the setting quantity of the water supply port is also five.)
[0045] Such as figure 2 As shown, the steam-water separator 3 includes a sealing cover 31 and a bas...
specific Embodiment 2
[0056] This embodiment is an optimization of the solution in Embodiment 1, the main difference is: as Figure 5 as shown ( Figure 5 is according to image 3 The shown sectional direction is a step section of the steam generating device), and a one-way valve III35 is also set in the steam-water separator 3, and the one-way valve III35 is set at the steam outlet port 33 or the baffle At the cutout of the plate 38, the benefit of such arrangement is: when the heating tube 1 is not heated to absorb water, the steam will not flow back to the heating tube 1, so that the heating tube 1 absorbs too little water.
specific Embodiment 3
[0057] Compared with the scheme in embodiment two, the main difference of this embodiment is: as Figure 6 as shown ( Figure 6 is according to image 3 The shown sectional direction is a stepwise section of the steam generating device), the check valve I12 is arranged at the bottom end of the heating pipe I41, and the check valve III35 is arranged at the bottom end of the heating pipe I41 upper end. In this embodiment, the heat pipes I 41 may be heated asynchronously.
[0058] According to the control method of the steam generating device involved in the above embodiments, the method includes the following steps:
[0059] (1) The control circuit detects whether there is water in the heating tube I 41 . That is: a temperature limiter is set on the upper end of the heating pipe I41 to detect whether there is dry burning in the heating pipe I41 so as to judge whether there is water in the heating pipe I, if the heating pipe I41 is within the temperature limit When there is ...
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