CN105521505A - Sterilizing cabinet - Google Patents
Sterilizing cabinet Download PDFInfo
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- CN105521505A CN105521505A CN201410513243.5A CN201410513243A CN105521505A CN 105521505 A CN105521505 A CN 105521505A CN 201410513243 A CN201410513243 A CN 201410513243A CN 105521505 A CN105521505 A CN 105521505A
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- hole
- communicated
- inner bag
- disinfection cabinet
- circulation
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- 230000001954 sterilising effect Effects 0.000 title abstract 9
- 238000004659 sterilization and disinfection Methods 0.000 claims description 83
- 230000008676 import Effects 0.000 claims description 58
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 abstract description 20
- 238000010438 heat treatment Methods 0.000 abstract description 6
- 238000000354 decomposition reaction Methods 0.000 abstract description 4
- 238000009825 accumulation Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 3
- 208000028659 discharge Diseases 0.000 abstract 2
- 239000003570 air Substances 0.000 description 123
- 238000000034 method Methods 0.000 description 21
- 230000008569 process Effects 0.000 description 21
- 238000010586 diagram Methods 0.000 description 9
- 238000005949 ozonolysis reaction Methods 0.000 description 8
- 241000521257 Hydrops Species 0.000 description 4
- 206010030113 Oedema Diseases 0.000 description 4
- 238000006385 ozonation reaction Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
A sterilizing cabinet has a fan (3) and a heating device (4) used for forming hot air circulation in the sterilizing cabinet to quicken ozone decomposition after an ozone sterilizing stage and also has an air circulation passage (5) inside that is used for forming a hot air circulatory loop, a multi-way reversing device is disposed inside the air circulation passage (5), and the multi-way reversing device has a first position allowing the sterilizing cabinet to be in a hot air circulation state and also has a second position, and when at the second position, the sterilizing cabinet is in a state where moist air in a sterilizing cabinet inner container (1) is discharged out of the inner container (1). In the sterilizing cabinet, by switching the multi-way reversing device to the second position, different passages are used in the sterilizing cabinet vapor discharge stage and the hot air circulation stage, thus improving vapor discharge efficiency and avoiding water accumulation in the inner container (1).
Description
Technical field
The present invention relates to household electrical appliance technical field, particularly relate to a kind of disinfection cabinet.
Background technology
In recent years, be that the disinfection cabinet of antibacterial is widely used for an electro-technical field with ozone.For making disinfection cabinet energy-saving safety, in disinfection cabinet of the prior art, be generally provided with ozonolysis equipment, for ozone decomposition after the ozonization stage.In addition, be also provided with heater and blower fan in disinfection cabinet, heater decomposes to accelerate it ozone heating, and blower fan makes form hot air circulation in disinfection cabinet inner bag thus the ozone in each corner can be decomposed.
In addition, existing disinfection cabinet also has drying function, discharges steam from reserving gaps between inner bag and door body.
Actual use shows, discharge the mode of steam from reserving gaps between inner bag and door body, steam expulsion efficiency is lower, thus easy hydrops in disinfection cabinet inner bag.
In view of this, the invention provides a kind of new disinfection cabinet, to improve existing disinfection cabinet steam expulsion efficiency, to make in inner bag not easily hydrops.
Summary of the invention
The problem that the present invention solves is that existing disinfection cabinet steam expulsion efficiency is low, easy hydrops in inner bag.
For solving the problem, the invention provides a kind of disinfection cabinet, there is inner bag, Men Ti, blower fan and heater; Hot air circulation loop is formed in described disinfection cabinet, described hot air circulation loop comprises circulation of air flow passage, it is characterized in that, multi-way reversing device is provided with in described circulation of air flow passage, described multi-way reversing device has two positions: when primary importance, and described disinfection cabinet is in hot air circulation state; When the second position, described disinfection cabinet is in the state of being discharged outside inner bag by the dampness in described inner bag.
Alternatively, described disinfection cabinet at least has the steam passing away be communicated with inner bag outward.
Alternatively, described disinfection cabinet also has the inlet channel be communicated with inner bag outward.
Alternatively, described steam passing away is communicated with described door is external by the through-hole on door body; Described inlet channel is connected to the space between Men Tiyu inner bag, or is communicated with described door is external by the through-hole on door body.
Alternatively, described multi-way reversing device is multiple directional control valve, described multiple directional control valve comprises: spool and valve body, described valve body has the first import and export, the second import and export, the 3rd are imported and exported and the 4th import and export, when described spool rotates in described valve body, described first imports and exports and the 3rd imports and exports selectivity conducting, described first import and export imports and exports with the 4th, described second import and export and the 3rd imports and exports while selectivity conducting.
Alternatively, described valve body has the first through hole and the second through hole, and described first through hole and second is imported and exported and is communicated with, and described second through hole and the 4th is imported and exported and is communicated with; Described spool has catch, and described catch both sides have third through-hole and fourth hole respectively, and described catch cuts off being communicated with of described third through-hole and fourth hole; When described catch rotation to the first through hole is communicated with third through-hole, the second through hole is communicated with fourth hole, described second import and export and the 4th are imported and exported and are communicated with; When described catch rotation to the first through hole is not communicated with third through-hole, the second through hole is not communicated with fourth hole, described first import and export and the 3rd are imported and exported and are communicated with.
Alternatively, described catch has rotating shaft, and described valve body is stretched out in described rotating shaft, is driven rotate by the electronic unit outside valve body or mechanical part.
Alternatively, the rotating shaft part of stretching out described valve body is connected with spring and impeller respectively, the motion under described electronic unit or mechanical part drive of described impeller, thus drives described axis of rotation; After under the restoring force of described spring, drive described rotating shaft to reset.
Alternatively, described valve body is provided with the spacing raised line that the described catch of restriction further rotates.
Alternatively, when described catch is positioned at described spacing raised line place, described first through hole is communicated with third through-hole, the second through hole is communicated with fourth hole.
Alternatively, described catch has rotating shaft, described valve body is stretched out in described rotating shaft, driven by the electronic unit outside valve body or mechanical part and rotate, the rotating shaft part of stretching out described valve body is connected with spring and impeller respectively, the motion under described electronic unit or mechanical part drive of described impeller, thus drive described axis of rotation to stop to described spacing raised line place; After under the restoring force of described spring, drive described rotating shaft to reset.
Alternatively, described disinfection cabinet is provided with the steam passing away and inlet channel that are communicated with described inner bag outward, and described second import and export are connected with described steam passing away, and described 4th import and export are connected with described inlet channel.
Alternatively, described steam passing away and inlet channel are corrugated tube.
Alternatively, described first import and export with the 3rd import and export respectively with described circulation of air flow expanding channels.
Alternatively, described blower fan is arranged in circulation of air flow passage, and described heater is arranged in described inner bag.
Alternatively, described circulation of air flow channel setting, outside described inner bag, is communicated with space in inner bag; Or described circulation of air flow channel setting is in described inner bag, be communicated with other space in inner bag.
Compared with prior art, technical scheme of the present invention has the following advantages: 1) except arranging blower fan and heater to form the hot air circulation for accelerating ozone decomposed after the ozonization stage in disinfection cabinet, circulation of air flow passage for the formation of hot air circulation loop is also set in disinfection cabinet, multi-way reversing device is set in circulation of air flow passage, this multi-way reversing device is except having the primary importance making disinfection cabinet be in hot air circulation state, also there is the second position, when the second position, disinfection cabinet is in the state of being discharged outside inner bag by the dampness in disinfection cabinet inner bag, namely by multi-way reversing device is switched to the second position, the disinfection cabinet steam stage of discharging is made to adopt different passages from the hot air circulation stage, thus improve steam expulsion efficiency, avoid inner bag internal water accumulation.
2) in possibility, circulation of air flow channel setting outside the tank, be communicated with space in inner bag, in other words, space in circulation of air flow passage and inner bag is adopted to form airtight hot air circulation loop, namely the cold air in the inner bag external world is not needed to enter hot air circulation loop, above-mentioned hot blast internal recycle avoids in the inner-outer circulation of cool ambient air participation, between inner bag and door body, remain for hot blast in inner bag be in advance discharged into extraneous gap, above-mentioned gap is used for realizing inner bag internal gas pressure balance, in this programme, by omitting gap, avoid the ozone that may cause in this gap of ozonization stage to reveal, improve the safety of disinfection cabinet.
Accompanying drawing explanation
Fig. 1 is the work process schematic diagram of the disinfection cabinet in the embodiment of the present invention one;
Fig. 2 is the work process schematic diagram of the disinfection cabinet in the embodiment of the present invention two;
Fig. 3 is the work process schematic diagram of the disinfection cabinet in the embodiment of the present invention three;
Fig. 4 is the structural representation of a kind of disinfection cabinet realizing Fig. 3 work process;
Fig. 5 is the structural representation of the spool of multiple directional control valve in Fig. 4;
Fig. 6 is the structural representation of the valve body of multiple directional control valve in Fig. 4;
Fig. 7 is the structural representation that in Fig. 4, multiple directional control valve is in primary importance;
Fig. 8 is the sectional view along the A-A straight line in Fig. 7;
Fig. 9 is the structural representation that in Fig. 4, multiple directional control valve is in the second position;
Figure 10 is the sectional view along the B-B straight line in Fig. 9;
Figure 11 is the structural representation of multiple directional control valve in Fig. 4 and drive system thereof;
Figure 12 is the decomposition texture schematic diagram of multiple directional control valve in Figure 11 and drive system thereof.
Detailed description of the invention
As described in the background art, existing disinfection cabinet steam expulsion efficiency is low, easy hydrops in inner bag.For above-mentioned technical problem, the invention provides a kind of new disinfection cabinet, except arranging blower fan and heater to form the hot air circulation for accelerating ozone decomposed after the ozonization stage in disinfection cabinet, circulation of air flow passage for the formation of hot air circulation loop is also set in disinfection cabinet, multi-way reversing device is set in circulation of air flow passage, this multi-way reversing device is except having the primary importance making disinfection cabinet be in hot air circulation state, also there is the second position, when the second position, disinfection cabinet is in the state of being discharged outside inner bag by the dampness in disinfection cabinet inner bag, namely by multi-way reversing device is switched to the second position, the disinfection cabinet steam stage of discharging is made to adopt different passages from the hot air circulation stage, thus improve steam expulsion efficiency, avoid inner bag internal water accumulation.
For enabling above-mentioned purpose of the present invention, feature and advantage more become apparent, and are described in detail specific embodiments of the invention below in conjunction with accompanying drawing.
Embodiment one
Figure 1 shows that the work process schematic diagram of the disinfection cabinet that the present embodiment provides.With reference to shown in Fig. 1, disinfection cabinet comprises the inner bag 1 with opening (sign), for hiding the door body 2 of this opening, blower fan 3 and heater 4, wherein, be provided with circulation of air flow passage 5 in inner bag 1, circulation of air flow passage 5 is communicated with its complementary space in inner bag 1, is provided with multi-way reversing device in circulation of air flow passage 5, this road reversing arrangement has two positions: when primary importance, and described disinfection cabinet is in hot air circulation state; When the second position, described disinfection cabinet is in the state of being discharged outside inner bag 1 by the dampness in described inner bag 1.
In addition, disinfection cabinet also has and the inlet channel 82 be communicated with outside inner bag 1 and steam passing away 81, and inlet channel 82 is connected with multi-way reversing device respectively with steam passing away 81.
With reference to shown in Fig. 1, circulation of air flow passage 5 has air inlet 51 and air outlet 52, and wherein, air inlet 51 is in communication with the outside, and air outlet 52 is arranged in inner bag 1.Blower fan 3 is arranged in circulation of air flow passage 5, and heater 4 is ptc heater, and be arranged in circulation of air flow passage 5, ozonolysis equipment 6 is arranged in inner bag 1.Blower fan 3 is the blower fan that can realize required wind direction in prior art.Ozonolysis equipment 6 is existing ozonolysis equipment.
In specific implementation process, multi-way reversing device can be multiple directional control valve 7.
When multiple directional control valve 7 is in primary importance, as shown by the solid lines of fig. 1, blower fan 3 works, cool ambient air enters circulation of air flow passage 5 by air inlet 51 under the suction of blower fan 3, successively through multiple directional control valve 7, blower fan 3, under the heating of heater 4, temperature uprises, and flows in the space that air outlet 52 enters inner bag 1, finally discharge inner bag 1 from the preset clearance between inner bag 1 and door body 2, so complete a circulation of air flow; Under the blowing of blower fan 3, the air that temperature is higher is full of each corner in above-mentioned inner bag 1 space, and temperature uprises that to be conducive to ozonolysis equipment 6 by ozone decomposed be oxygen, thus the ozone in each corner is decomposed.The above-mentioned stage also claims the hot air circulation stage.
Be understandable that, the above-mentioned hot air circulation stage has extraneous cold air and participates in circulation, and thus above-mentioned hot air circulation mode also claims inner-outer circulation mode.
When multiple directional control valve 7 is in the second position, as shown in phantom in fig. 1, blower fan 3 works, outside air enters multiple directional control valve 7 by inlet channel 82 under the suction of blower fan 3, through blower fan 3, enter circulation of air flow passage 5 afterwards, under the heating of heater 4, temperature uprises, flow in the space that air outlet 52 enters inner bag 1, then enter circulation of air flow passage 5 through air outlet 52, through heater 4, blower fan 3, enter multiple directional control valve 7, finally discharge inner bag 1 from steam passing away 81, so complete and once circulate.The above-mentioned stage also claims baking stage or dampness to discharge the stage.
In the present embodiment, heater 4 is ptc heater, is arranged in circulation of air flow passage 5, in other embodiment, also can be arranged on outside circulation of air flow passage 5, avoids taking circulation of air flow passage 5, to improve the ventilation of circulation of air flow passage 5.In addition, heater 4 also can be the heater of light wave generator or other type.
Embodiment two
Figure 2 shows that the work process schematic diagram of the disinfection cabinet that the present embodiment provides.Disinfection cabinet shown in Fig. 2 is roughly the same with the disinfection cabinet structure shown in Fig. 1 and work process.For structure, difference is: in the disinfection cabinet shown in Fig. 2, and circulation of air flow passage 5 is arranged on outside inner bag 1, is communicated with the space in inner bag 1.Circulation of air flow passage 5 forms closed hot air circulation loop with space in inner bag 1, is understandable that, above-mentioned closed hot air circulation loop is in the hot air circulation stage, and participate in circulation without extraneous cold air, thus above-mentioned hot air circulation mode also claims inner loop mode.
Particularly, with reference to shown in Fig. 2, the wall of inner bag 1 is provided with two openings, one of them is the air inlet 51 of circulation of air flow passage 5, and another is air outlet 52.Circulation of air flow passage 5:a) can be arranged on the outer wall of inner bag 1, a wall of circulation of air flow passage 5 is served as by the outer wall of inner bag 1; B) also can be arranged on outside the outer wall of inner bag 1, adopt the extra each wall arranged to enclose and form.
With reference to shown in Fig. 1, in the present embodiment, heater 4 is arranged on the rear wall place near inner bag 1, and air outlet 52 is arranged on the rear wall of inner bag 1, and is arranged on the top of heater 4, and air inlet 51 is arranged on the roof of inner bag 1.In other embodiment, heater 4 also can be arranged on other position in inner bag 1, and air outlet 52, air inlet 51 also can be arranged on other wall of inner bag 1.
In addition, in the present embodiment, heater 4 is light wave generator, is arranged on outside circulation of air flow passage 5.
With reference to shown in Fig. 2, the work process of above-mentioned disinfection cabinet is as follows: when multiple directional control valve 7 is in primary importance, as solid line in figure 2, ozonolysis equipment 6 works, and the heater 4 be arranged in inner bag 1 heats its surrounding air, and blower fan 3 works, hot-air in inner bag 1 is sucked air-flow circulation canal 5 by air inlet 51, successively by multiple directional control valve 7, blower fan 3, entered in inner bag 1 by air outlet 52, complete a hot air circulation.Can find out, circulation of air flow passage 5 defines airtight hot air circulation loop with space in inner bag 1.By hot air circulation, heat is delivered to each corner in inner bag 1, accelerates ozone decomposed.
Be understandable that, in the present embodiment, relative to air inlet 51, the air outlet 52 of circulation of air flow passage 5 closer to heater 4, in other embodiment, also can air inlet 51 closer to heater 4, such as air inlet 51 is arranged on the rear wall of inner bag 1, air outlet 52 is arranged on the roof of inner bag 1, and in such cases, the air flow direction in hot air circulation loop is contrary with the flow direction in Fig. 2.Relative to a rear embodiment, the set-up mode in previous embodiment is more conducive to each corner in hot blast arrival inner bag 1 space, and low to the heat resistant requirements of each wall material of circulation of air flow passage 5.
Above-mentioned hot air circulation loop, the cold air in inner bag 1 external world is not needed to enter hot air circulation loop, avoid heat to distribute, improve ozone decomposed efficiency, avoid preset clearance steam being set between inner bag 1 and door body 2 and discharging, in addition simultaneously, heater 4 is arranged on outside circulation of air flow passage 5, avoid heater 4 active channel 5 space, avoid simultaneously and above-mentionedly take the problem affecting ozone decomposed speed that the ventilation brought is low and cause, accelerate ozone decomposed; Ozone is able to fast decoupled, and thus above-mentioned disinfection cabinet reduces the probability that ozone leaks on the one hand, improves the safety of disinfection cabinet, shortens the working time of disinfection cabinet on the other hand, serves the effect of energy efficient.
Still with reference to shown in Fig. 2, when multiple directional control valve 7 is in the second position, as shown in dashed line in figure 2, the work process of above-mentioned disinfection cabinet is as follows: blower fan 3 works, outside air enters multiple directional control valve 7 by inlet channel 82 under the suction of blower fan 3, through blower fan 3, enter circulation of air flow passage 5 afterwards, flow in the space that air outlet 52 enters inner bag 1, under the heating of heater 4, temperature uprises, then enters circulation of air flow passage 5 through air inlet 51, enters multiple directional control valve 7, finally discharge inner bag 1 from steam passing away 81, so complete and once circulate.
Can find out, above-mentioned baking stage or title dampness discharge the stage.Dampness in this stage is discharged the pipeline adopted and is only just in communication with the outside in this stage, thus reduces the probability that ozone is revealed, improves the safety of disinfection cabinet.
In other embodiment, the dehumidifying stage also can adopt the extra heater arranged to heat, and namely the hot blast cycle stage adopts different heating devices heat from the dehumidifying stage.
Embodiment three
Figure 3 shows that the work process schematic diagram of the disinfection cabinet that the present embodiment provides.Disinfection cabinet shown in Fig. 3 is roughly the same with the disinfection cabinet structure shown in Fig. 2 and work process, and difference is: in the disinfection cabinet shown in Fig. 3, and air outlet 52 is relative with heater 4, and namely air outlet 52 and heater 4 are generally within sustained height.The wind that above-mentioned set-up mode is more conducive to circulation of air flow passage 5 outflow is directly heated.
Be understandable that, air inlet 51 be arranged on to the embodiment of the rear wall of inner bag 1, air inlet 51 also can be relative with heater 4.
Fig. 4 is the structural representation of a kind of disinfection cabinet realized in Fig. 3 in work process, which provides the concrete structure of multiple directional control valve 7.Below structure and the function of multiple directional control valve 7 is first introduced.
Fig. 5 is the structural representation of the spool of multiple directional control valve in Fig. 4.Fig. 6 is the structural representation of the valve body of multiple directional control valve in Fig. 4.Fig. 7 is the structural representation that multiple directional control valve is in primary importance.Fig. 8 is the sectional view along the A-A straight line in Fig. 7.Fig. 9 is the structural representation that multiple directional control valve is in the second position.Figure 10 is the sectional view along the B-B straight line in Fig. 9.
With reference to shown in Fig. 5, Fig. 6, Fig. 7 and Fig. 9, this multiple directional control valve 7 comprises: spool 71 and valve body 72.
With reference to shown in Fig. 5, Fig. 7 and Fig. 9, spool 71 has catch 711, and catch 711 both sides have third through-hole 712 and fourth hole 713 respectively, and catch 711 cuts off being communicated with of third through-hole 712 and fourth hole 713.
With reference to shown in Fig. 6, Fig. 7 and Fig. 9, for valve body 72: there are the first import and export 721, second and import and export the 722, the 3rd import and export 723 and the 4th import and export 724, in addition, valve body 72 also has the first through hole 725 and the second through hole 726, first through hole 725 and second is imported and exported 722 and is communicated with, and the second through hole 726 and the 4th is imported and exported 724 and is communicated with.
With reference to shown in Fig. 7, when spool 71 rotates in valve body 72, first imports and exports 721 and the 3rd imports and exports 723 selectivity conductings, and now multiple directional control valve 7 is in primary importance; Spool 71 continues to rotate, and with reference to shown in Figure 10, the first turnover 721 and the 4th is imported and exported 724, second and imported and exported 722 and the 3rd conductings of selectivity import and export 723 while, and now multiple directional control valve 7 is in the second position.Below introduce respectively.
With reference to shown in Fig. 7 and Fig. 8, when multiple directional control valve 7 is in primary importance, the first through hole 725 on valve body 72 and the second through hole 726 are all stopped by spool 71, thus, second import and export 722 and the 4th are imported and exported 724 and are not communicated with, and only have the first import and export 721 and the 3rd to import and export 723 and are communicated with.
With reference to shown in Fig. 9 and Figure 10, when multiple directional control valve 7 is in the second position, the first through hole 725 on valve body 72 is communicated with the third through-hole 712 on spool 71, second through hole 726 is communicated with the fourth hole 713 on spool 71, thus, due to the existence of baffle plate 711, the first import and export 721 and the 3rd are imported and exported 723 and are not communicated with, now the first import and export 721 and the 4th are imported and exported 724 and are communicated with, and the second import and export 722 and the 3rd are imported and exported 723 and are communicated with.
Figure 11 is the structural representation of multiple directional control valve and drive system thereof; Figure 12 is the decomposition texture schematic diagram of multiple directional control valve in Figure 11 and drive system thereof.With reference to shown in Figure 11, Figure 12 and Fig. 4, in the present embodiment, the first import and export 721 and the 3rd on valve body 72 are imported and exported 723 and are connected with circulation of air flow passage 5 respectively, and second imports and exports 722 is connected with steam passing away 81, and the 4th imports and exports 724 is connected with inlet channel 82.In other embodiment, also can import and export 721 and be connected with steam passing away 81 by first on valve body 72, the 3rd imports and exports 723 is connected with inlet channel 82, and the second import and export 722 and the 4th are imported and exported 724 and are connected with circulation of air flow passage 5 respectively.In an embodiment, steam passing away 81 and inlet channel 82 are corrugated tube, and in other embodiment, both also can be other pipeline.
With reference to shown in Figure 12, multiple directional control valve 7 comprises the valve seat 70 for this multiple directional control valve 7 being arranged on inner bag 1 outer wall (or disinfection cabinet outer surface), when spool 71 and valve seat 70 are installed, arranges buffer spring 73 between the two.Spool 71 has rotating shaft 714, and this rotating shaft 714 is connected with catch 711, rotates for driving catch 711.When spool 71 and valve body 72 are installed, valve body 72 is stretched out in the rotating shaft 714 of spool 71.Stretch out both the rotating shaft part of valve body 72 and valve body 72 junction and cushion pad 74 is set.The rotating shaft part of stretching out valve body 72 is connected with rocking arm 11, and the two ends of rocking arm 11 are connected with impeller 10 and spring 9 respectively.In the present embodiment, impeller 10 is connecting rod, and spring 9 is extension spring.Impeller 10 other end connects driver part, is push-pull electromagnet 12 in the present embodiment.Push-pull electromagnet 12 comprises fixture and movable piece, and wherein, what be connected with impeller 10 is movable piece.The side of this push-pull electromagnet 12 is also provided with fixed block 13, for the fixture of fixing push-pull electromagnet 12.
In specific implementation process, in conjunction with shown in Figure 11 and Figure 12, the driving process of multiple directional control valve 7 is as follows: impeller 10 rotates under the thrust of push-pull electromagnet 12, thus drives rotating shaft 714 to rotate; After under the restoring force of spring 9, drive rotating shaft 714 to reset.In the present embodiment, such as by controlling actuating length size, the catch 711 realized on spool 71 turns an angle, the first through hole 725 on valve body 72 is communicated with the third through-hole 712 on spool 71, second through hole 726 is communicated with the fourth hole 713 on spool 71, is placed in the second position by multiple directional control valve 7; In said process, the other end of extension spring is fixed, and thus extension spring is in extended state.Push-pull electromagnet 12 is in dead electricity situation, and extension spring is under its restoring force effect, and drive rotating shaft 714 to return to and rotate front position, now, the first through hole 725 on valve body 72 and the second through hole 726 are all stopped by spool 71, and namely multiple directional control valve 7 is placed in primary importance.In said process, adopt push-pull electromagnet 12 pairs of connecting rod impellers 10 to provide motive force, in other embodiment, also by the electronic unit of other type, even also can provide motive force by mechanical part to impeller 10.In addition, above-mentioned spring 9 also can be stage clip, stage clip and connecting rod are connected to rocking arm 11 one end of rotating shaft 714 homonymy, after rotating shaft 714 is rotated under the drive of electronic unit or mechanical part, stage clip is in compressive state, when electronic unit or mechanical part are not in and provide motive force, stage clip drives rotating shaft 714 to reset under its restoring force effect.In other embodiment, above-mentioned spring 9 also can be torsion spring.
Can find out, no matter be electronic unit, or mechanical part, the driver part driving spool 71 to rotate all is positioned at outside valve body 72.
In specific implementation process, for the reliability that raising primary importance and the second position switch, except accurately controlling the pushed amount of push-pull electromagnet 12, as shown in Fig. 6 and Fig. 9, the spacing raised line 727 that restriction catch 711 further rotates also is set on valve body 72, preferably, this spacing raised line 727 is two, is centrosymmetric relative to the rotating shaft 714 (with reference to shown in Figure 12) running through valve body 72.
Be understandable that, the work process with the multiple directional control valve 7 of spacing raised line 727 is as follows: with reference to shown in Fig. 9 and Figure 11, impeller 10 rotates under electronic unit or mechanical part drive, thus drive rotating shaft 714 to turn to stopping when catch 711 is resisted against on spacing raised line 727, now, first through hole 725 is communicated with third through-hole 712, the second through hole 726 is communicated with fourth hole 713, and namely multiple directional control valve 7 is in the second position.
The structure of multiple directional control valve in composition graphs 5 to Figure 10, the drive system of the multiple directional control valve in Figure 11 and Figure 12, the connected mode of multiple directional control valve 7 and circulation of air flow passage 5 and door body 2 in Fig. 4, and the work process schematic diagram of disinfection cabinet in Fig. 3, below introduce work process when multiple directional control valve is in primary importance and the second position.
When multiple directional control valve 7 is in primary importance: ozonolysis equipment 6 works, the heater 4 be arranged in inner bag 1 heats its surrounding air, blower fan 3 works, hot-air in inner bag 1 is sucked air-flow circulation canal 5 by air inlet 51, import and export 721 by first of multiple directional control valve 7, enter the 3rd and import and export 723, by blower fan 3, entered in inner bag 1 by air outlet 52, complete a hot air circulation.By hot air circulation, heat is delivered to each corner in inner bag 1, accelerates ozone decomposed.The above-mentioned stage also claims the ozone decomposed stage.
When multiple directional control valve 7 is in the second position: ozonolysis equipment 6 quits work, the heater 4 be arranged in inner bag 1 works, blower fan 3 works, by the air intake inlet channel 82 in the external world, air-flow enters the 4th and imports and exports 724, by the second through hole 726 and fourth hole 713, enter the first import and export 721, enter circulation of air flow passage 5, space in inner bag 1 is entered by air inlet 51, the air-flow (dampness) carrying steam enters circulation of air flow passage 5 by air outlet 52, by blower fan 3, enter the 3rd and import and export 723, by the first through hole 725 and third through-hole 712, enter the second import and export 722, enter steam passing away 81 and discharge the external world.By circulation of air flow, to disinfection cabinet dehumidifying.The above-mentioned stage also claims to dry or the dehumidifying gas stage.
Be understandable that, except multiple directional control valve 7, realize the 5 liang of states switchings of circulation of air flow passage and also can be realized by other selectivity conducting device, such as two valve selectivity work realize.
With reference to shown in Fig. 4, in the present embodiment, above-mentioned steam passing away 81 is communicated with by the through-hole 21 on door body 2 and door body 2 are outer with inlet channel 82.In other embodiment, inner bag 1 also can arrange through-hole, thus realize steam passing away 81 and inlet channel 82 to be all in communication with the outside.In addition, above-mentioned inlet channel 82 also can be connected to the space between a body 2 and inner bag 1, utilize the replenish air air capacity in above-mentioned space, after realizing getting rid of steam, still can keep air pressure balance in inner bag 1, in other embodiment, above-mentioned inlet channel 82 also can omit, by the import and export that valve body 72 is connected with inlet channel 82, the such as the 4th imports and exports the space between 724 introducing door bodies 2 and inner bag 1.
Although the present invention discloses as above, the present invention is not defined in this.Any those skilled in the art, without departing from the spirit and scope of the present invention, all can make various changes or modifications, and therefore protection scope of the present invention should be as the criterion with claim limited range.
Claims (16)
1. a disinfection cabinet, has inner bag (1), door body (2), blower fan (3) and heater (4); Hot air circulation loop is formed in described disinfection cabinet, described hot air circulation loop comprises circulation of air flow passage (5), it is characterized in that, multi-way reversing device is provided with in described circulation of air flow passage (5), described multi-way reversing device has two positions: when primary importance, and described disinfection cabinet is in hot air circulation state; When the second position, described disinfection cabinet is in the state of being discharged to inner bag (1) by the dampness in described inner bag (1) outward.
2. disinfection cabinet according to claim 1, is characterized in that, described disinfection cabinet at least has the steam passing away (81) be communicated with inner bag (1) outward.
3. disinfection cabinet according to claim 2, is characterized in that, described disinfection cabinet also has the inlet channel (82) be communicated with inner bag (1) outward.
4. disinfection cabinet according to claim 3, is characterized in that, described steam passing away (81) is communicated with outward with described door body (2) by the through-hole (21) on door body (2); Described inlet channel (82) is connected to the space between a body (2) and inner bag (1), or is communicated with outward with described door body (2) by the through-hole (21) on door body (2).
5. disinfection cabinet according to claim 1, it is characterized in that, described multi-way reversing device is multiple directional control valve (7), described multiple directional control valve (7) comprising: spool (71) and valve body (72), described valve body (72) has the first import and export (721), second imports and exports (722), 3rd imports and exports (723) and the 4th imports and exports (724), when described spool (71) rotates in described valve body (72), described first imports and exports (721) and the 3rd imports and exports (723) selectivity conducting, described first imports and exports (721) and the 4th imports and exports (724), described second imports and exports (722) and the 3rd imports and exports (723) selectivity conducting simultaneously.
6. disinfection cabinet according to claim 5, it is characterized in that, described valve body (72) has the first through hole (725) and the second through hole (726), described first through hole (725) is imported and exported (722) and is communicated with second, described second through hole (726) is imported and exported (724) and is communicated with the 4th; Described spool (71) has catch (711), described catch (711) both sides have third through-hole (712) and fourth hole (713) respectively, and described catch (711) cuts off being communicated with of described third through-hole (712) and fourth hole (713); When described catch (711) rotation to the first through hole (725) is communicated with third through-hole (712), the second through hole (726) is communicated with fourth hole (713), described second import and export (722) are imported and exported (724) and are communicated with the 4th; When described catch (711) rotation to the first through hole (725) is not communicated with third through-hole (712), the second through hole (726) is not communicated with fourth hole (713), described first import and export (721) are imported and exported (723) and are communicated with the 3rd.
7. disinfection cabinet according to claim 6, it is characterized in that, described catch (711) has rotating shaft (714), described valve body (72) is stretched out in described rotating shaft (714), is driven rotate by the outer electronic unit of valve body (72) or mechanical part.
8. disinfection cabinet according to claim 7, it is characterized in that, the rotating shaft part of stretching out described valve body (72) is connected with spring (9) and impeller (10) respectively, described impeller (10) motion under described electronic unit or mechanical part drive, thus drive described rotating shaft (714) to rotate; After under the restoring force of described spring (9), drive described rotating shaft (714) to reset.
9. disinfection cabinet according to claim 6, is characterized in that, described valve body (72) is provided with the spacing raised line (727) that the described catch of restriction (711) further rotates.
10. disinfection cabinet according to claim 9, it is characterized in that, when described catch (711) is positioned at described spacing raised line (727) place, described first through hole (725) is communicated with third through-hole (712), the second through hole (726) is communicated with fourth hole (713).
11. disinfection cabinets according to claim 10, it is characterized in that, described catch (711) has rotating shaft (714), described valve body (72) is stretched out in described rotating shaft (714), driven by the outer electronic unit of valve body (72) or mechanical part and rotate, the rotating shaft part of stretching out described valve body (72) is connected with spring (9) and impeller (10) respectively, described impeller (10) motion under described electronic unit or mechanical part drive, thus drive described rotating shaft (714) to turn to the stopping of described spacing raised line (727) place; After under the restoring force of described spring (9), drive described rotating shaft (714) to reset.
12. disinfection cabinets according to any one of claim 5 to 11, it is characterized in that, described disinfection cabinet is provided with the steam passing away (81) and inlet channel (82) that are communicated with described inner bag (1) outward, described second imports and exports (722) is connected with described steam passing away (81), and the described 4th imports and exports (724) is connected with described inlet channel (82).
13. disinfection cabinets according to claim 12, is characterized in that, described steam passing away (81) and inlet channel (82) are corrugated tube.
14. disinfection cabinets according to any one of claim 5 to 11, is characterized in that, described first imports and exports (721) imports and exports (723) and be connected with described circulation of air flow passage (5) respectively with the 3rd.
15. disinfection cabinets according to claim 1, is characterized in that, described blower fan (3) is arranged in circulation of air flow passage (5), and described heater (4) is arranged in described inner bag (1).
16. disinfection cabinets according to claim 1, is characterized in that, described circulation of air flow passage (5) is arranged on described inner bag (1) outward, is communicated with inner bag (1) interior space; Or described circulation of air flow passage (5) is arranged in described inner bag (1), is communicated with other space in inner bag (1).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513243.5A CN105521505B (en) | 2014-09-29 | 2014-09-29 | Disinfection cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410513243.5A CN105521505B (en) | 2014-09-29 | 2014-09-29 | Disinfection cabinet |
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| Publication Number | Publication Date |
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| CN105521505A true CN105521505A (en) | 2016-04-27 |
| CN105521505B CN105521505B (en) | 2020-08-11 |
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| CN201410513243.5A Active CN105521505B (en) | 2014-09-29 | 2014-09-29 | Disinfection cabinet |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108815543A (en) * | 2018-09-07 | 2018-11-16 | 重庆婴淘淘网络科技有限公司 | The automatic Quick sterilizing machine of intelligence |
| CN110841087A (en) * | 2019-11-05 | 2020-02-28 | 宁波方太厨具有限公司 | Disinfection cabinet |
| CN111743482A (en) * | 2019-03-29 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Drying device and dish washing machine |
| CN111789980A (en) * | 2019-04-08 | 2020-10-20 | 北京天赐创新科技有限公司 | Preheating and analyzing device for ethylene oxide sterilizing cabinet |
| CN113491448A (en) * | 2020-04-08 | 2021-10-12 | 宁波方太厨具有限公司 | Dehumidifying mechanism, steam kitchen electrical equipment applying dehumidifying mechanism and dehumidifying method thereof |
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| JP2006116095A (en) * | 2004-10-22 | 2006-05-11 | Earekkusu:Kk | System for introducing and discharging gas for decontamination |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108815543A (en) * | 2018-09-07 | 2018-11-16 | 重庆婴淘淘网络科技有限公司 | The automatic Quick sterilizing machine of intelligence |
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| CN111743482A (en) * | 2019-03-29 | 2020-10-09 | 佛山市顺德区美的洗涤电器制造有限公司 | Drying device and dish washing machine |
| CN111789980A (en) * | 2019-04-08 | 2020-10-20 | 北京天赐创新科技有限公司 | Preheating and analyzing device for ethylene oxide sterilizing cabinet |
| CN110841087A (en) * | 2019-11-05 | 2020-02-28 | 宁波方太厨具有限公司 | Disinfection cabinet |
| CN110841087B (en) * | 2019-11-05 | 2020-11-24 | 宁波方太厨具有限公司 | Disinfection cabinet |
| CN113491448A (en) * | 2020-04-08 | 2021-10-12 | 宁波方太厨具有限公司 | Dehumidifying mechanism, steam kitchen electrical equipment applying dehumidifying mechanism and dehumidifying method thereof |
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|---|---|
| CN105521505B (en) | 2020-08-11 |
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Address after: No. 208 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Applicant after: BSH Electrical Appliances (Jiangsu) Co., Ltd. Applicant after: BSH Household Electrical Appliance Co., Ltd Address before: 208 No. 210046 Jiangsu city in Nanjing Province Economic and Technological Development Zone, the new road Applicant before: BSH Electrical Appliances (Jiangsu) Co., Ltd. Applicant before: BSH Bosch Siemens Hausgeraete |
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