The controllable temperature thermos cup
Technical field
The present invention relates to a kind of thermos cup, particularly a kind of can control is incubated or the thermos cup of fast cooling.
Background technology
Existing thermos cup consists of an incubation cavity by interior cup and outer cup mostly, incubation cavity is vacuum or fill insulant material, mix bowl cover after cup have heat insulation effect, exactly because the insulation effect of cup, the user can not be urgently needed when the water in the cup temperature is high, brings very large inconvenience to the user.
Summary of the invention
In order to overcome the deficiency that existing thermos cup can not fast cooling, the invention provides a kind of thermos cup, this thermos cup not only can be incubated, and fast cooling easily.
The present invention solves the scheme that its technical problem adopts: thermos cup comprises bowl cover, interior cup, outer cup, incubation cavity, interior cup and outer cup connect together at the rim of a cup place, thermos cup also has an intermediate, intermediate is between interior cup and outer cup, its upper port is tightly connected around the middle part of interior cup, forms the incubation cavity of sealing, and the first half of outer cup and intermediate and interior cup is tightly connected and consists of controlled thermal conductive cavity, in controlled thermal conductive cavity, hydraulic fluid is housed, and is evacuated.When the thermos cup cup-mouth end was placed up, hydraulic fluid sank to the bottom of controlled thermal conductive cavity, and controlled thermal conductive cavity upper end is vacuum, and it and incubation cavity are jointly to liquid insulating in cup; When the cup-mouth end of thermos cup is placed down, hydraulic fluid flows to rim of a cup one end, in cup, fluid temperature heats it, and vaporization is risen, according to heat pipe principle, the gas that rises is through outer cup condensation, release heat, and condensed liquid flows back to rim of a cup one end, form circulation, like this to liquid fast cooling in cup.The purpose that reaches that thermos cup can be incubated and can fast cooling.
The incubation cavity of thermos cup can vacuumize insulation, establishes a vacuum orifice in the bottom of intermediate.
The incubation cavity of thermos cup also can fill insulant material insulation in the chamber.
In order to protect the vacuum orifice of thermos cup bottom, the bottom of cup increases the protection base outside.
The invention has the beneficial effects as follows, thermos cup not only has heat insulation effect, also has the function of fast cooling; Utilize heat pipe principle, only increase an intermediate layer, simple in structure, cooling rate is fast; The placement direction that only needs to change thermos cup just can be controlled its insulation or the state of fast cooling, and is easy to use.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the vertical section structural map of first embodiment of the invention.
Fig. 2 is the vertical section structural map of second embodiment of the invention.
Fig. 3 is the vertical section structural map of third embodiment of the invention.
Fig. 4 is that the 3rd embodiment do not have the tea cup with a cover drowning that top view when putting ball is arranged.
In figure: 1. bowl cover, 2. controlled thermal conductive cavity, 3. intermediate, 4. interior cup, 5. incubation cavity, 8. outer cup, 9. hydraulic fluid, 10. vacuum orifice, 11. vacuum orifices, 12. insulation materials, 14. partitions, 15. through holes, 16. balls.The hydraulic fluid of controlled thermal conductive cavity can water or ethanol, also can be with other applicable liquid.
embodiment shown in Figure 1, comprise bowl cover (1), interior cup (4), outer cup (8), there is vacuum orifice (10) outer cup lower end, interior cup and outer cup connect together at the rim of a cup place, intermediate (3) is between interior cup (4) and outer cup (8), vacuum orifice (11) is arranged at intermediate (3) bottom, its upper port is tightly connected around in the middle part of interior cup (4), form the incubation cavity (5) of sealing, incubation cavity vacuumizes, outer cup (8) consists of with the first half of intermediate (3) and interior cup (4) the controlled thermal conductive cavity (2) that seals, hydraulic fluid (9) is housed in controlled thermal conductive cavity, hydraulic fluid is water, controlled thermal conductive cavity is evacuated.
second embodiment shown in Figure 2, comprise bowl cover (1), interior cup (4), outer cup (8), outer cup bottom has the interior cup of vacuum orifice (10) and outer cup to connect together at the rim of a cup place, intermediate (3) is between interior cup (4) and outer cup (8), its upper port is tightly connected around in the middle part of interior cup (4), form the incubation cavity (5) of sealing, fill insulant material (12) in incubation cavity, outer cup (8) consists of with the first half of intermediate (3) and interior cup (4) the controlled thermal conductive cavity (2) that seals, hydraulic fluid (9) is housed in controlled thermal conductive cavity, hydraulic fluid is ethanol, controlled thermal conductive cavity is evacuated.
the 3rd embodiment shown in Figure 3, comprise bowl cover (1), interior cup (4), outer cup (8), vacuum orifice (10) is arranged at outer cup bottom, interior cup and outer cup connect together at the rim of a cup place, intermediate (3) is between interior cup (4) and outer cup (8), vacuum orifice (11) is arranged at its bottom, top ring is tightly connected in the middle part of interior cup (4), form the incubation cavity (5) of sealing, incubation cavity vacuumizes, outer cup (8) consists of with the first half of intermediate (3) and interior cup (4) the controlled thermal conductive cavity (2) that seals, hydraulic fluid (9) is housed in controlled thermal conductive cavity, and vacuumize, the built-in partition of thermos cup (14), the profile of partition is corresponding with its interior cup shape at lay down location, partition is driven a manhole (15), the position of through hole is between partition center and cylindrical, a ball (16) is put in the partition top, the diameter of through hole (15) is less than the diameter of ball (16).
Above-mentioned three embodiment are the protection of the bottom of cup (8) increase outside base all, and protection base fixed cover is the bottom of cup outside.