The disinfection cabinet of band hot air circulation
Technical field
This utility model relates to a kind of disinfection cabinet, particularly a kind of disinfection cabinet with hot air circulation.
Background technology
Disclose a kind of electrothermal sterilizing cabinet among the Chinese patent CN91216535.9, included casing, chamber door and temperature control circuit, it is characterized in that two enamel far infrared heat-generating pipes of vertical installation on the after panel box, the lower limb of casing doorframe is equipped with a door opening electrical outage switch.Though carrying out sterilization to a certain extent, handles the electrothermal sterilizing cabinet of this structure, but heating region is concentrated during its work, cause tableware hot soak condition such as dish in the heating region easily and turn to be yellow, and interior synergetic part of dish of heating region and the outer dish of heating region can not be by thorough disinfection, particularly some places, disinfection cabinet dead angle can not very easily be caused secondary pollution by thorough sterilization.
The utility model content
Technical problem to be solved in the utility model be to provide a kind of simple and reasonable, applied widely, Disinfection Effect is good, heating-up temperature is even, energy consumption is low, can utterly destroy the pathogenic bacteria in each corner in the cabinet, and can the not be heated disinfection cabinet of band hot air circulation of flavescence of tableware is to overcome weak point of the prior art.
The technical scheme in the invention for solving the above technical problem is: a kind of disinfection cabinet with hot air circulation, comprise shell and inner bag, be provided with electrothermal tube in the inner bag, its architectural feature is to be provided with the blower fan that drives air circulation in the cabinet in the disinfection cabinet, this blower fan is arranged on the top or the bottom of disinfection cabinet, its air inlet is arranged on the shell, and interior cholic inwall is provided with the air outlet that is interlinked to the outside with cabinet.
Above-mentioned disinfection cabinet is a double-layer structure up and down, and the upper and lower are respectively arranged with blower fan; Wherein, the upper strata blower fan is arranged between the inner bag top, upper strata and shell of disinfection cabinet, and the upper strata electrothermal tube is arranged on cholic rear wall and/or bottom in the upper strata, and last air outlet is arranged in the upper strata on the cholic rear wall, communicates with the external world; Lower floor's blower fan is arranged between the lower floor inner bag bottom and shell of disinfection cabinet, and lower floor's electrothermal tube is arranged on cholic rear wall and/or bottom in the lower floor, and following air outlet is arranged in the lower floor on the cholic rear wall, communicates with the external world.
In order to prevent that foreign material or mouse, Blatta seu periplaneta etc. from entering inner bag, be provided with drainage screen or filter grid in above-mentioned air inlet and/or air outlet place.
This utility model is provided with the blower fan that drives air circulation in the disinfection cabinet in common electrothermal sterilizing cabinet, the heat that electrothermal tube is produced by flowing of air is taken to each zone in the disinfection cabinet, whole sterilization in-cabinet temperature is even, prevented that effectively be heated for a long time situation of flavescence of tableware from taking place, simultaneously also eliminated sterilization dead angle in the past, accomplished thorough disinfection, and realized under the disinfectant prerequisite, save disinfecting time, reduced energy consumption.
Blower fan in this utility model both can be the vane type blower fan, also can be centrifugal fan, its highly versatile.
This utility model both can be used for single interior cholic disinfection cabinet, also can be used for two inner bags or many interior cholic disinfection cabinets, and it is applied widely.
Description of drawings
Fig. 1 is this utility model one example structure sketch map.
Fig. 2 is the A-A sectional structure sketch map of Fig. 1.
Fig. 3 is the B-B sectional structure sketch map of Fig. 1.
Fig. 4 is the structural representation of looking up of Fig. 2.
The specific embodiment
Below in conjunction with drawings and Examples this utility model is further described.
Among the figure, 1 is the upper strata blower fan, and 2 is the upper strata electrothermal tube, and 3 is last air outlet, and 4 is dish rack, and 5 is the upper strata inner bag, and 11 is lower floor's blower fan, and 12 is lower floor's electrothermal tube, and 13 are following air outlet, and 15 is lower floor's inner bag.
Referring to Fig. 1-Fig. 4, the disinfection cabinet of this band hot air circulation, comprise shell and upper strata inner bag 5 and lower floor's inner bag 15, be respectively arranged with upper strata infrared ray electric heat pipe 2 and lower floor's infrared ray electric heat pipe 12 in upper strata inner bag 5 and the lower floor's inner bag 15, upper strata infrared ray electric heat pipe 2 is separately positioned on the rear wall and the bottom of upper strata inner bag 5, and lower floor's electrothermal tube 12 is separately positioned on the rear wall and the bottom of lower floor's inner bag 15; Upper strata blower fan 1 is arranged in upper strata inner bag 5 tops and the electrical equipment box between the shell of disinfection cabinet, sees Fig. 1-Fig. 3, and air outlet 3 is arranged in the upper strata on the cholic rear wall on it, communicates with the external world, sees Fig. 2; Lower floor's blower fan 11 is arranged in the electrical equipment box between lower floor's inner bag 15 bottoms and the shell, its down air outlet 13 be arranged on the rear wall of lower floor's inner bag 15, communicate with the external world.Wherein, upper strata blower fan 1 and lower floor's blower fan 11 are provided with air inlet respectively at shell, and this air inlet is provided with drainage screen or filters grid, and air inlet does not draw among the figure.