CN2421994Y - Steam sterilizing and drying base - Google Patents

Abstract

The utility model relates to a steam sterilizing and drying base. A water boiling tray is arranged on the base, and the bottom part of the water boiling tray is provided with a heating tube. The lower part of the water boiling tray is provided with an air blowing channel, an outlet end of the air blowing channel is positioned on the upper part of the water boiling tray, and the outlet end is provided with a stop mechanism. The utility model can prevent steam from penetrating the inner part of the base, and water can not penetrate into the base. When a sterilizing pan is arranged on the base, the stop mechanism has a pressing force, hot air is supplied to have the effect of automatic dryness through the air blowing channel when the whole steam drying process is automatically started, and a warm and wet environment originally formed after steam sterilization is dried in order to stop the feeding of bacteria.

Description

Vapor sterilization oven dry base

This utility model relates to a kind of drying unit, relates in particular to a kind of vapor sterilization oven dry base.

Commonly use sterilizing pan (as the sterilizing feeding bottle pot) base of being arranged in pairs or groups and mostly only have only the function of vapor sterilization, do not have the design of drying function.Commonly use the base that the sterilizing pan collocation is used, its structure only simply is provided with a boiling water dish 10, and be provided with an independent heating tube 11 in the bottom inside of this boiling water dish 10 as shown in Figure 1 above the pedestal of its base 1.Its use is, earlier on this boiling water dish 10, pour an amount of water into, then sterilizing pan 2 is placed on it, afterwards with this base 1 energized and start heating tube 11 heating, at this moment the water on the boiling water dish 10 can constantly continue heating along with heating tube 11, and form the water that boils, produce steam and rising simultaneously so that the utensil (as feeding bottle) that is positioned at this sterilizing pan 2 is carried out vapor sterilization.After the decocting in water on this boiling water dish 10 was done totally, the temperature of this base 1 inside just can be experienced high temperature by switch and outage immediately.

Yet, at present this traditional vapor sterilization structure, it utilizes steam rising sterilization because of only relying on, so can cause on the contrary after the vapor (steam) temperature reduction in the sterilizing pan 2, form warm and humid environment (as shown in Figure 2) immediately, though it is behind long-time natural cooling and become drying, can cause the utensil of user in taking sterilizing pan 2 time, need wait for a period of time very inconvenience in the use.And, the oil stain that residual milk powder is dripped by vapor action in formed warm and humid environment and the former feeding bottle in the tradition sterilizing pan 2, the as easy as rolling off a log bacterial growth that causes, and make feeding bottle utensil particle-bound bacteria possibly in this sterilizing pan 2, cause bacterial infection easily, very unhygienic.

Main purpose of the present utility model is, a kind of vapor sterilization oven dry base is provided, can be with formed warm and humid environment oven dry after sterilizing in the sterilizing pan, to guarantee no longer breed bacteria, and can shorten the waiting time of taking utensil in the sterilizing pan, have very convenient and practical effect.

Another purpose of the present utility model is, a kind of vapor sterilization oven dry base with non-return mechanism is provided, its steam that is produced in the time of can avoiding vapor sterilization flows in the air-supply passage of oven dry, and influence service life of fan motor, in the time of simultaneously also can avoiding cleaning, water infiltrates the situation that causes parts (as motor) to damage in the air-supply passage again.

The purpose of this utility model is realized by following technical scheme.

A kind of vapor sterilization oven dry base, establish a boiling water dish that can supply water and pour on the base, the bottom of this boiling water dish is provided with a heating tube, it is characterized in that, inboard, described boiling water dish below is provided with one and utilizes fan motor to produce the air-supply passage of oven dry air quantity, air-supply passage is positioned at the ring wall position of boiling water dish top, this air-supply passage port of export is provided with a non-return mechanism, this non-return mechanism has: a perseverance is subjected to the down roof pressure element of roof pressure of flexible member, an and air channel baffle-wall that pressed by this roof pressure element, this flexible member is that an end is resisted against on the support inboard that is fixedly arranged on the air-supply passage port of export, this base surface forms an air outlet to the port of export, this flexible member other end is downwards towards roof pressure element contact, and the two end axles of this roof pressure element is located on the support, the air outlet of its relative support is stretched and is established one and press convex body, this other end that presses convex body is to replace for the elastic force of elasticity element, form an elastic force reverse-gear, therefore, when external force is exerted pressure this when pressing convex body, its opposite end then can perk, makes the air channel baffle-wall not pressed by elastic force; Whereby, this air channel baffle-wall can its two end axles be established towards air-supply passage passage is blockaded, make that the cleaning maintenance of this base is very convenient, when entering drying procedure, the sterilizing pan that adds can press this and press convex body, cause its air channel baffle-wall not to be obstructed and defeat resistance, so can utilize the wind speed of its air-supply passage inner motor running to blow to this air channel baffle-wall easily it is opened, and automatically perform the work of oven dry.

The purpose of this utility model can also further realize by following technical measures.

Aforesaid vapor sterilization oven dry base can be provided with an electric heating zone that is made of heating wire in the air-supply passage wherein.

Aforesaid vapor sterilization oven dry base, the sterilizing pan on the base wherein, a holder with several guide ducts can be established in its inside, put for disinfector, and the base ring side of these guide ducts is arranged at intervals with several wind guide ribs, to form a wind-guiding backflow space.

Aforesaid vapor sterilization oven dry base, the roof pressure element wherein outage safety switch of can arranging in pairs or groups.

This utility model can guarantee that antibacterial no longer grows, very convenient and swift in the use, save time, simultaneously, when sterilizing pan is arranged on the base when carrying out vapor sterilization work, still can be subjected on the air-supply passage air channel group plate resistance every (though have elastic force top not pull this moment, because of fan motor starts as yet, so its air channel baffle-wall still belongs to closed state, can prevent that steam from infiltrating in the air-supply passage, influence the service life of fan motor), in addition, after unloading this sterilizing pan, the flexible member of its non-return mechanism is because of discharging elastic force immediately, it is more firm certain that event makes that the sealing of air channel baffle-wall hinders the ability of pulling, and water infiltrates in it in the time of can avoiding cleaning, and causes fan motor to damage.

For further understanding technology contents of the present utility model, characteristics and effect, exemplify following preferred embodiment now, and conjunction with figs. is described in detail as follows:

Fig. 1 is a decomposition texture sketch map of commonly using sterilizing pan.

Fig. 2 commonly uses the use sketch map of sterilizing pan behind vapor sterilization.

Fig. 3 is the schematic appearance of this utility model embodiment.

Fig. 4 is the decomposition texture sketch map of this utility model embodiment non-return mechanism.

Fig. 5 is the combination sketch map of this utility model embodiment non-return mechanism.

Fig. 6 is that this utility model embodiment non-return mechanism is assembled in the generalized section on the base.

Fig. 7 is the whole generalized section of this utility model embodiment base.

Fig. 8 is the generalized section after this utility model embodiment base is provided with for sterilizing pan.

Generalized section when Fig. 9 is this utility model embodiment non-return mechanism pressurized.

At first, see also shown in Figure 3, the schematic appearance of this utility model embodiment vapor sterilization oven dry base, basically, this utility model is also identical with the aforementioned vapor sterilization function of commonly using structure, but be provided with the boiling water dish 30 of a holding water, an and heating tube 31 that is positioned at these boiling water dish 30 belows, make the water that is contained in this boiling water dish 30, can be subjected to the heating of its heating tube 31, produce the function of vapor sterilization, more than be to commonly use general basic necessary setting of structure at present, non-feature of the present utility model is not so describe in detail.It is characterized in that, the inboard, boiling water dish 30 below of this base 3 is provided with one and utilizes fan motor 32 bottoms to be pivoted with filter gas guiding principle 321, can produce the oven dry air quantity and enter air-supply passage 33 (as shown in Figure 7), the port of export 330 of this air-supply passage 33 is located at the boiling water dish 30 ring wall position (as shown in Figure 3) of top slightly, and these port of export 330 sides are provided with the non-return mechanism 4 whether its air-supply passage 33 of a may command seals, as shown in Figure 4, the composition member of this non-return mechanism 4 includes:

One support 41, and arranged on left and right sides is provided with the protruding wing 410, integral body is the modeling structure of convex shape, its inboard central authorities are provided with one and are convex shape notch depression 411 (as shown in Figure 6) down, can deeply use for the top of following flexible member 42 against the restriction location, and be provided with multi-disc in the space of these depression 411 belows and be the fan leaf 412 that the oblique angle of uniformly-spaced canalization is provided with, to have the function of wind-guiding.In addition, the corresponding wall of the and arranged on left and right sides of these support 41 bodies hollow out respectively is provided with the installation opening 413 of a convex shape, can stretch out for the two ends of following roof pressure element 43, and the less position, top of these installation opening 413 bores forms the retaining portion 4130 of pulling, and is circular outstanding clip convex body 431 for following roof pressure element 43 two ends and is resisted against its retaining portion 4130 inboard location (as shown in Figure 5) of pulling.In addition, the protruding wing 410 of these support 41 body and arranged on left and right sides, its aerofoil is provided with a microscler clip hole 414 towards installation opening 413 left end side of support 41 bodies, and the rear end side in this clip hole 414 is provided with one and has the protruding axle 415 that articulates support function.In addition, the aerofoil both sides of this protruding wing 410 be provided with in one hollow ringwise outstanding in conjunction with location division 416, the port of export 330 side places (as shown in Figure 3) that can be fixed and be arranged on base 3 air-supply passages 33.Again, installation opening 413 rear sides of these support 41 bodies are provided with one and articulate recess 417, can be pivoted for the pivoted body 441 of baffle-wall 44 both sides, following air channel.

One flexible member 42, be to be arranged on from lower to upper in the depression 411 of support 41 bodies, and its bottom is to be nested with on following roof pressure element 43 pairing external members 434 (shown in Fig. 5,6), so external member 434 these ends of roof pressure element 43 are that perseverance is subjected to flexible member 42 to press down the effect of elastic force.

One roof pressure element 43, be to be provided with an axis body 430 to stretch in the installation opening 413 of support 41 bodies, and the less retaining of these axis body 430 corresponding installation opening 413 top bores portion 4130 of pulling, be provided with an outstanding corresponding clip convex body 431, make the two can produce the locating effect (as shown in Figure 5) that fastens restriction, and be provided with the end of the axis body 430 of the clip hole 414 protruding wings 410 towards support 41 bodies, it is the staggered armshaft 432 that is provided with, the staggered bottom portion of this armshaft 432 can rest on be coupling on the protruding axle 415 of support 41 bodies against, relative armshaft 432 bottoms that should interlock end then be provided with a vertical formula pin 433, can stretch into the clip hole 414 interior (imaginary line position as shown in Figure 5) of the protruding wing 410 of a corresponding side of support 41 bodies.In addition, the axis body 430 of this roof pressure element 43 its armshaft 432 dorsad leans to one side to establish an external member 434 that has to the boss 435 of pulling, can its external member 434 cooperate boss 435, the elastic compression of flexible member 42 and elastic force thereof are disengaged have stability, and the below that is positioned at this boss 435 is provided with one and supports the convex body 436 of pulling, can support the portion 440 of pulling that supports of the following air channel baffle-wall 44 of pulling, 44 of air channel baffle-walls are received from following the compressing of supporting the portion's 440 top elastic force of pulling pull, and form a resistance of extremely firmly sealing air-supply passage 33 function (as shown in Figure 6) of pulling.In addition, be positioned at the axial plane that these axis body 430 2 clip convex bodys 431 are separated, and press convex body 437, the outside, space (extrusion position as shown in Figure 5) that two fan leafs 412 are separated on its extended support 41 bodies with what side direction was provided with a L shape with armshaft 432.

One air channel baffle-wall 44 is provided in a side of on the wind passage mouth 450 of following air channel seat 45, this wind passage mouth 450 can be sealed really and establish.Its envelope mode of establishing is to utilize its end face to be equipped with one to support the portion 440 of pulling, and is subjected to one and can produces the roof pressure element 43 that presses down elastic force and press, and makes this air channel baffle-wall 44 have the good and stable resistance effect of pulling.In addition, the and arranged on left and right sides of this air channel baffle-wall 44 is provided with the pivoted body 441 of a correspondence, can be articulated in the pivot joint recess 417 interior location (imaginary line position as shown in Figure 5) of base 41 bodies.

One air channel seat 45, be provided with a wind passage mouth 450 towards base 3 air delivery ducts 33, the air channel seat 45 body and arranged on left and right sides of these wind passage mouth 450 front ends are upwards to be provided with a corresponding side plate 451, can upwards be embedded inboard at support 41 bodies, and separate 413 mouthfuls of the installation openings of these support 41 bodies, make this installation opening 413 only expose the less retaining of its top bore portion 4130 of pulling, so, the moving perk stroke of axle in the time of can making these roof pressure element 43 pressurizeds has stability.In addition, be provided with corresponding clip groove 45 behind the fan leaf 412 of corresponding support 41 bodies of these air channel seat 45 bodies, make the combination of the two have the clip positioning function of stabilizer pole, and, also be provided with the joint portion 453 of corresponding its support 41 body location divisions 416, make the combination of its integral body have splendid firm effect.

Group by above-mentioned member is established, and this utility model embodiment can constitute as Fig. 5 to structure shown in Figure 7, and operation sequence of the present utility model is as described below:

1. at first, on the boiling water dish 30 of base 3, place an amount of water earlier, can start heating tube 31 heating that are positioned at these boiling water dish 30 belows afterwards, rise water boil is produced steam, so that carry out vapor sterilization to being positioned at sterilizing pan 5 internal instruments 6 (as feeding bottle) of placing these boiling water dish 30 tops.Basically, though the steps flow chart that this utility model disclosed is identical with the vapor sterilization function of commonly using structure, and the design that drying function and non-return mechanism 4 have been commonly used more than the structure in the design of this utility model example structure, its efficacy advantages cooperates Fig. 8,9 to be described as follows:

2, then, after in case the work of its vapor sterilization is finished, (its control mode can be manually, promptly press fan motor 32 switches with hands and fan is rotated promptly to enter drying procedure automatically, or adopt the IC circuit board to control automatically, also can adopt other control mode, automatically control or other control mode are located by prior art, so do not give unnecessary details.), the path of oven dry is to be made of air-supply passage 33 collocation non-return mechanisms 4, therefore, though when the sterilizing pan 5 of being arranged in pairs or groups is arranged on it is pressed, this press supporting of convex body 437 opposite ends pull 436 of convex bodys slightly perk and break away from air channel baffle-wall 44 on support the crimping effect of pulling of supporting of the portion 440 of pulling, make this air channel baffle-wall 44 only form the passway (as shown in Figure 8) that the nature hub setting compresses air-supply passage 33, though in the process of vapor sterilization, steam is channelling everywhere, but because of air-supply passage 33 of the present utility model is still stopped by the pivot of air channel baffle-wall 44 lid, so steam can not scurried into air-supply passage 33 interior and service life of reducing its fan inside motor 32.

If 3 will open this air channel baffle-wall 44, then only need to start drying procedure, the air-flow of borrowing its fan motor 32 to be driven blows to air channel baffle- wall 44,44 of this air channel baffle-walls can be blown up opens (imaginary line as shown in Figure 9), make steam dampness in the sterilizing pan 5 because of air quantity injection continuously, and reach the effect of oven dry, to guarantee that its inside can breed bacteria, guarantee health, and the waiting time can shorten sterilizing pan 5 internal instruments and take the time, be a kind of exquisiteness design that has practicality really.

4, in addition, user cleans formed spot on the boiling water dish 30 if sterilizing pan 5 is unloaded desire from base 3, needn't worry water can infiltrate in the air-supply passage 33 (so the time this air channel baffle-wall 44 be to be subjected to roof pressure element 43 being replied from the elastic force compressing of flexible member 42, by supporting sincere air channel, sincere convex body 436 tops plate 44, and the passway of sealing air-supply passage 33, so safety does not have anxiety), have splendid maintenance cleaning function.

By the above as can be known, this utility model with commonly use structure and compare, except operation sequence design with oven dry health, it more can be by the design of non-return mechanism 4, and have commander's check function, and make consumer no matter when manipulating or cleaning maintenance, all can reach and use effect very easily, really can improve and commonly use upward existing drawback of structure use, have novelty, creativeness.

In addition, this utility model still can be provided with an electric heating zone that is made of heating wire 34 in this air-supply passage 33, make wind have suitable heat temperature, and can evenly blow to sterilizing pan 5, to reach the use effect of flash baking.

Secondly, holder 50 in this utility model sterilizing pan 5 can be provided with corresponding each utensil 6 and put independently guide duct 51 of thing, the bottom part ring side of these guide ducts 51 is arranged at intervals with several wind guide ribs 52, to form a wind-guiding backflow space, can make the air quantity of flash baking reach a splendid circulation cycle effect, to improve drying efficiency into and out of its oven dry utensil 6 (as feeding bottle).

Again, the roof pressure element 43 of this utility model embodiment non-return mechanism 4 can be provided with an outage safety switch and control (among the figure not institute), be the power down function that generally forms with the moving element collocation of pivot microswitch, be located by prior art, because of non-this utility model content event repeats no more), to improve the safety that consumer uses.

In sum, the utlity model has the value on progressive and the industry, and architectural feature of the present utility model do not publish still, had novelty, met novel patent application important document, so propose novel patent application in accordance with the law.

The above, it only is preferred embodiment of the present utility model, be not that this utility model is done any pro forma restriction, every foundation technical spirit of the present utility model all still belongs in the scope of technical solutions of the utility model any simple modification, equivalent variations and modification that above embodiment did.

Claims (4)

1, a kind of vapor sterilization oven dry base is established a boiling water dish that can supply water and pour on the base, and the bottom of this boiling water dish is provided with a heating tube, it is characterized in that,

Inboard, described boiling water dish below is provided with one and utilizes fan motor to produce the air-supply passage of oven dry air quantity, air-supply passage is positioned at the ring wall position of boiling water dish top, this air-supply passage port of export is provided with a non-return mechanism, this non-return mechanism has: a perseverance is subjected to the down roof pressure element of roof pressure of flexible member, an and air channel baffle-wall that pressed by this roof pressure element, this flexible member is that an end is resisted against on the support inboard that is fixedly arranged on the air-supply passage port of export, this base surface forms an air outlet to the port of export, this flexible member other end is downwards towards roof pressure element contact, and the two end axles of this roof pressure element is located on the support, the air outlet of its relative support is stretched and is established one and press convex body, this other end that presses convex body is to replace for the elastic force of elasticity element, form an elastic force reverse-gear, therefore, when external force is exerted pressure this when pressing convex body, its opposite end then can perk, makes the air channel baffle-wall not pressed by elastic force.

2, vapor sterilization according to claim 1 oven dry base is characterized in that, an electric heating zone that is made of heating wire can be set in the described air-supply passage.

3, vapor sterilization oven dry base according to claim 1, it is characterized in that, be located at the sterilizing pan on this base, a holder with several guide ducts can be established in its inside, put for disinfector, and the base ring side of these guide ducts is arranged at intervals with several wind guide ribs, to form a wind-guiding backflow space.

4, vapor sterilization according to claim 1 oven dry base is characterized in that, the described roof pressure element outage safety switch of can arranging in pairs or groups.

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