CN220959228U - Freeze dryer with degerming function - Google Patents

Abstract

The utility model discloses a freeze dryer with a sterilization function, which relates to the field of sterilization of cold dryers and solves the problem that a placing tray of the cold dryers is troublesome to sterilize.

Description

Freeze dryer with degerming function

Technical Field

The utility model relates to the technical field of sterilization of cold drying machines, in particular to a freeze dryer with a sterilization function.

Background

A freeze dryer is an apparatus for removing moisture from a substance by freezing and decompressing.

And placing the substances in a cold dryer working bin, freezing the moisture in the substances to form a solid state by reducing the temperature, then reducing the pressure in the bin, directly sublimating the solid moisture into water vapor without forming a liquid state, and finally raising the temperature in the bin to dry the substances.

The existing cold dryer can be used by placing substances in a placing tray in a bin and then performing cold drying on the substances, the placing tray is often required to be cleaned before use, and the placing tray is required to be taken out for sterilization and disinfection, so that most of the placing tray is required to be taken out for disinfection, and the existing cold dryer is troublesome, and although the temperature in the bin can be increased through a drying device for sterilization, the heating device consumes more energy, and the larger the cold dryer is, the more serious the heat waste is.

For this purpose, we propose a freeze dryer with a sterilizing function.

Disclosure of utility model

The utility model provides a freeze dryer with a sterilization function.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a freeze drier with degerming function, includes main part, dodge gate and puts the thing dish, hydraulic stem and collar are installed to the lower part of putting the thing dish, the collar encircles in the outside of putting the thing dish, the inboard of collar is the slope cambered surface, the sterilamp is installed to the inboard of collar, the sterilamp distributes at the inboard circumference of collar.

Preferably, one end of the movable door is rotatably connected with the main body, the object placing disc is lifted and moved in the main body, and the object placing disc is detachably connected with the hydraulic rod.

Preferably, the upper outer ring of the storage tray is convex, the upper side line of the storage tray is provided with struts in linear distribution, and the struts are fixedly connected with the storage tray.

Preferably, the lower end in the main part has seted up interior storehouse, the inside lift activity in interior storehouse of thing dish that puts, the upside of collar and the upper portion bolt in interior storehouse.

Preferably, the lower part fixedly connected with screw rod of putting the thing dish, the upper end of hydraulic stem passes through screw rod and puts thing dish threaded connection, the lower part bolt of hydraulic stem has the connecting rod, the downside bolt of connecting rod has the motor, the connecting rod is bolted with the output of motor.

Preferably, the lower end of the storage tray is provided with an annular bump, the outer side of the storage tray is provided with a gasket, and the gasket is overlapped with the main body.

Preferably, the body is internally provided with a heat insulation material, and the heat insulation material is distributed in the storage tray.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the hydraulic rod is arranged in the main body and used for lifting and controlling the object placing tray, the object placing tray can fall below the mounting ring by descending the height of the object placing tray, the ultraviolet sterilizing lamps distributed on the circumference of the inner wall of the mounting ring are started, the ultraviolet sterilizing lamps can be obliquely downwards used for fully irradiating the object placing tray at multiple angles to sterilize the object placing tray, and the device is different from the existing cold dryer in that sterilization can be completed in the device through the ultraviolet sterilizing lamps before the object placing tray is used, the object placing tray does not need to be taken down for sterilization, the device is convenient, and energy consumed by the ultraviolet sterilizing lamps is more energy-saving than that consumed by electric heating for temperature rising sterilization.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a cross-sectional view of the tray of the present utility model;

fig. 3 is a connection diagram of the hydraulic lever of the present utility model.

In the figure: 1. a main body; 2. a movable door; 3. a storage tray; 4. a support post; 5. an ultraviolet germicidal lamp; 6. a thermal insulation material; 7. a gasket; 8. a motor; 9. a connecting rod; 10. an inner bin; 11. a hydraulic rod; 12. a screw; 13. and (5) a mounting ring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1, a freeze dryer with sterilization function in the illustration includes a main body 1, a movable door 2 and a storage tray 3, a hydraulic rod 11 and a mounting ring 13 are installed at the lower part of the storage tray 3, the mounting ring 13 surrounds the outer side of the storage tray 3, the inner side of the mounting ring 13 is an inclined cambered surface, an ultraviolet sterilizing lamp 5 is installed at the inner side of the mounting ring 13, and the ultraviolet sterilizing lamp 5 is circumferentially distributed at the inner side of the mounting ring 13.

Referring to fig. 2 and 3, in the drawings, one end of a movable door 2 is rotatably connected with a main body 1, a storage tray 3 is lifted and moved in the main body 1, and the storage tray 3 is detachably connected with a hydraulic rod 11.

In this embodiment: the hydraulic rod 11 is arranged in the main body 1 and used for lifting and controlling the object placing tray 3, the object placing tray 3 can fall below the mounting ring 13 by descending the height of the object placing tray 3, the ultraviolet sterilizing lamps 5 distributed on the circumference of the inner wall of the mounting ring 13 are started, the ultraviolet sterilizing lamps 5 can be obliquely downwards used for fully irradiating the object placing tray 3 at multiple angles to sterilize the object placing tray 3, and the device is different from the conventional cold dryer in that the object placing tray 3 can be sterilized in the device through the ultraviolet sterilizing lamps 5 before being used, the object placing tray 3 does not need to be taken down and sterilized, and is convenient, and the energy consumed by the ultraviolet sterilizing lamps 5 is more energy-saving than that consumed by electric heating temperature rising sterilization.

Referring to fig. 1, the embodiment further illustrates an example, in which an upper outer ring of the tray 3 is protruded, the upper side of the tray 3 is linearly provided with the support posts 4, and the support posts 4 are fixedly connected with the tray 3.

In this embodiment: through setting up the thing dish 3 outside to protruding, when making the material place in thing dish 3 upside, surface water can drip to the inside and can not flow out of thing dish 3 of putting, and the pillar 4 that thing dish 3 upside set up is used for supporting the material, increases the area of contact of material and air simultaneously, makes the device have better effect when drying the material cold.

Referring to fig. 2, an inner bin 10 is provided at the lower end of the interior of the main body 1 in the illustration, the object placing tray 3 is lifted and moved in the inner bin 10, and the upper side of the mounting ring 13 is bolted to the upper portion of the inner bin 10.

In this embodiment: through offer interior storehouse 10 in the inside of main part 1 lower extreme for hold thing dish 3, collar 13 and sterilamp 5, so that to the installation of collar 13, and put the lift of thing dish 3, make sterilamp 5 and collar 13 can install the lower part in main part 1 working storehouse simultaneously, comparatively keep away from the storehouse, in order to reduce the inside temperature variation of working storehouse to sterilamp 5's influence.

Referring to fig. 3, a screw 12 is fixedly connected to the lower portion of the storage tray 3, the upper end of a hydraulic rod 11 is in threaded connection with the storage tray 3 through the screw 12, a connecting rod 9 is bolted to the lower portion of the hydraulic rod 11, a motor 8 is bolted to the lower side of the connecting rod 9, and the connecting rod 9 is bolted to the output end of the motor 8.

In this embodiment: through the lower extreme at put thing dish 3 installation screw rod 12 to be convenient for put thing dish 3 and hydraulic stem 11's detachable connection, be convenient for dismantle at the later stage and put thing dish 3, and apply drive control to hydraulic stem 11 and control the lift of can putting thing dish 3, through the lower part installation connecting rod 9 and motor 8 at hydraulic stem 11, make motor 8 can control and put thing dish 3 rotatory, when putting thing dish 3 by sterilamp 5 sterilization, the rotation of putting thing dish 3 can make the more abundant thoroughly of disinfecting.

Referring to fig. 2, an annular bump is disposed at a lower end of the storage tray 3, a gasket 7 is disposed at an outer side of the storage tray 3, and the gasket 7 is overlapped with the main body 1.

In this embodiment: through setting up the annular lug of putting thing dish 3 lower extreme for put thing dish 3 and can extrude with the lower part siding of main part 1 work storehouse when rising, and gasket 7 sets up the upside at this lug for to extruded liner, cooperate the extrusion of putting thing dish 3 under gasket 7's effect, in order to guarantee the gas tightness of work storehouse.

Referring to fig. 3, in the illustration, a thermal insulation material 6 is installed in the main body 1, and the thermal insulation material 6 is distributed in the tray 3.

In this embodiment: the heat insulation material 6 inside the main body 1 is arranged above the inner bin 10, after the object placing disc 3 moves upwards, the heat insulation material 6 inside the object placing disc 3 can be matched with the heat insulation material 6 inside the main body 1 to protect the lower part of the main body 1, so that the temperature variation range of the lower part of the main body 1 is reduced, the stability of the lower part temperature is kept, and the influence of the temperature variation on the ultraviolet germicidal lamp 5, the hydraulic rod 11 and the motor 8 is reduced.

Working principle: before using the main part 1, through controlling the hydraulic stem 11 shrink, make the thing dish 3 descend to interior storehouse 10 inside, rethread opens sterilamp 5 and motor 8, sterilamp 5 can incline and the multi-angle to the thing dish 3 of putting of its below shines the sterilization, simultaneously motor 8 can control to put thing dish 3 and rotate, in order to keep putting thing dish 3 to obtain abundant illumination, then start the position that hydraulic stem 11 risees putting thing dish 3 and close motor 8 and sterilamp 5, finally place the material in putting thing dish 3 upside, control main part 1 is to putting thing dish 3 and is done the cold drying.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process-method-article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process-method-article or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes-modifications-substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a freeze dryer with degerming function, includes main part (1), dodge gate (2) and puts thing dish (3), its characterized in that: the lower part of putting thing dish (3) is installed hydraulic stem (11) and collar (13), collar (13) encircle in the outside of putting thing dish (3), the inboard of collar (13) is the slope cambered surface, sterilamp (5) are installed to the inboard of collar (13), sterilamp (5) are at the inboard circumference distribution of collar (13).

2. A freeze dryer with a sterilization function according to claim 1, characterized in that: one end of the movable door (2) is rotationally connected with the main body (1), the object placing disc (3) moves up and down in the main body (1), and the object placing disc (3) is detachably connected with the hydraulic rod (11).

3. A freeze dryer with a sterilization function according to claim 2, characterized in that: the upper outer ring of the object placing disc (3) is protruded, the support posts (4) are linearly distributed on the upper side of the object placing disc (3), and the support posts (4) are fixedly connected with the object placing disc (3).

4. A freeze dryer with a sterilization function according to claim 3, wherein: the lower end inside of main part (1) has seted up interior storehouse (10), the inside lift activity of interior storehouse (10) of thing dish (3) put, the upside of collar (13) is bolted with the upper portion of interior storehouse (10).

5. The freeze dryer with sterilization function according to claim 4, wherein: the lower part fixedly connected with screw rod (12) of putting thing dish (3), the upper end of hydraulic rod (11) is through screw rod (12) and put thing dish (3) threaded connection, the lower part bolt of hydraulic rod (11) has connecting rod (9), the downside bolt of connecting rod (9) has motor (8), the output bolt of connecting rod (9) and motor (8).

6. A freeze dryer with sterilization function according to claim 5, wherein: the lower extreme of putting thing dish (3) is provided with annular lug, the outside of putting thing dish (3) is provided with gasket (7), gasket (7) overlap joint with main part (1).

7. A freeze dryer with a sterilization function according to claim 6, wherein: the inside of the main body (1) is provided with a heat insulation material (6), and the heat insulation material (6) is distributed inside the storage tray (3).