A kind of insulating sleeve cooling device
Technical field
The utility model relates to cooling device technical field, is specifically related to a kind of insulating sleeve cooling device.
Background technology
In the running of refrigerator, evaporator surface is easy to tie full frost, has reduced the refrigeration of refrigerator.In order to address this problem, conventionally adopt electric heater to carry out defrost.Its heater element is heating wire, coated one deck thermal insulation layer in heating wire outside, and sheathed insulating sleeve externally.Insulating sleeve is by extruder for shaping in process of production, then through cooling aftershaping.And traditional cooling device of sleeve pipe that supplies can only be applicable to a kind of sleeve pipe of size, result of use is not good.
Utility model content
Technical problem to be solved in the utility model is to provide insulating sleeve cooling device a kind of simple in structure, applied widely.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of insulating sleeve cooling device, be located at extruder downstream, comprise and stand on ground cooling bath, described cooling bath is divided into the first cooling bath, gutter channel and the second cooling bath, described gutter channel is positioned in the middle of the first cooling bath and the second cooling bath, described gutter channel bottom is connected with outlet conduit, described gutter channel separates with the first cooling bath and the second cooling bath respectively by dividing plate, in the middle of described dividing plate upper end, have notch, this notch mainly plays two effects, the one, for sleeve pipe, pass, the 2nd, when the water in cooling bath is expired, from notch, flow into gutter channel, being unlikely to cooling trough inner water overflows, in described the first cooling bath and the second cooling bath, be equipped with pressure pipe structure, for sleeve pipe is pressed in to cooling bath, do not allow its floating, with cooling as early as possible.
Described pressure pipe structure comprises two bracing frames that are fixed on the first cooling bath or the second cooling bath inwall, between described two bracing frames, is connected with pressure roller.
Described pressure roller is that two ends are thick middle thin.
The beneficial effects of the utility model are: the utility model is novel in design, and good cooling results, can adapt to the cooling of different size sleeve pipe, and can reach recycling of cooling water, has saved the energy.
Accompanying drawing explanation
Fig. 1 is the utility model front view;
Fig. 2 is the utility model top view.
The specific embodiment
For technological means, creation characteristic that the utility model is realized, reach object and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Fig. 2, a kind of insulating sleeve cooling device, be located at extruder downstream, comprise and stand on ground cooling bath 1, cooling bath 1 is divided into the first cooling bath 10, gutter channel 20 and the second cooling bath 30, gutter channel 20 is positioned in the middle of the first cooling bath 10 and the second cooling bath 30, gutter channel 20 bottoms are connected with outlet conduit 201, gutter channel 20 separates with the first cooling bath 10 and the second cooling bath 30 respectively by dividing plate 40, dividing plate has notch 401 in the middle of 40 upper ends, this notch 401 mainly plays two effects, the one, for sleeve pipe, pass, the 2nd, when the water in cooling bath is expired, from notch 401, flow into gutter channel 20, being unlikely to cooling trough inner water overflows, in the first cooling bath 10 and the second cooling bath 30, be equipped with pressure pipe structure 50, for sleeve pipe is pressed in to cooling bath, do not allow its floating, with cooling as early as possible.Pressure pipe structure 50 comprises two bracing frames 501 that are fixed on the first cooling bath 10 or the second cooling bath 30 inwalls, is connected with pressure roller 502 between two bracing frames 501, and pressure roller 502 is that two ends are thick middle thin.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.