CN102631690B

CN102631690B - Utensil for disinfecting by autologous heating and sensing heater

Info

Publication number: CN102631690B
Application number: CN201110041971.7A
Authority: CN
Inventors: 谢庆云
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-02-14
Filing date: 2011-02-14
Publication date: 2015-06-10
Anticipated expiration: 2031-02-14
Also published as: CN102631690A

Abstract

The invention discloses a utensil for disinfecting by autologous heating and a sensing heater, which are composed of the utensil, the sensing heater and a sensor, wherein the utensil can generate eddy under an alternating magnetic field; the sensing heater provides the alternating magnetic field for the utensil; and the sensor is used for controlling the temperature. The sensing heater is provided with a thermosistor for setting the disinfecting temperature and setting disinfecting time. The utensil comprises a self-heating medical utensil, a testing utensil and a catering utensil and is arranged and fixed in the heating zone of the sensing heater for disinfecting.

Description

A kind of sterilizing equipment decontaminating apparatus

Art

The present invention relates to a kind of sterilizing equipment decontaminating apparatus, especially with the utensil made from hot material and the induction heater making this utensil generation high-temperature sterilization.

Background technology

At present, the utensils such as known medical treatment, chemical examination and table ware are conventional to be boiled, steam or baking box sterilization, mostly utilizes indirect to disinfecting utensils, heating and the retention time is long, energy consumption is high, temperature is low, disinfection efficiency is not high; Disposable chopsticks, unhygienic and destruction is afforested, and is badly in need of substitute products.

Recently there is some technology utilizing induction heater dining utensil is carried out disinfection, as " high-temperature sterilization sterilizer " that publication number is CN201160984, disclose a kind of box disinfector, its case inner bottom part is provided with electromagnetic oven, Burdick lamp is arranged at top and air flow dryer, the tableware etc. placed in casing in storing basket can be carried out disinfection, but there is following shortcoming in this disinfector: 1, indirect, energy efficiency are low; 2, ultraviolet easily forms sterilization blind area, makes sterilisation temp uneven; 3, the disinfection efficiency of 120 DEG C is low; 4, complex structure purposes is single, needs to improve.

Summary of the invention

For overcoming the shortcoming of prior art, the object of the invention is to, providing that a kind of Disinfection Effect is good, the food of low-carbon (LC), sanitary apparatus and can to its energy-efficient equipment carried out disinfection.

The technical solution adopted for the present invention to solve the technical problems is:

A kind of sterilizing equipment decontaminating apparatus, primarily of can producing the utensil of eddy current and provide the induction heater of alternating magnetic field for it and form for temperature controlled sensor under alternating magnetic field, wherein, described utensil be fixed on described induction heater by the harness of dispersion prevention the thermal treatment zone in and utilize the heat of autologous heating to carry out disinfection.

Described induction heater can be electromagnetic oven or high frequency sterilization stove, and it has the thermoregulator of setting sterilisation temp and the intervalometer of setting disinfecting time; Described utensil can be ferroalloy and its complex or at least surface containing conductor; Described harness also can be equipped with the deck holding described utensil.

Described utensil can be used for medical treatment, chemical examination or food and drink; Described induction heater has the sterilization switch starting sterilization; Described sensor is installed on the sample of described utensil; The set point of described thermoregulator at least comprises 120 DEG C to 400 DEG C sections; Described intervalometer set point at least comprises 2 to 120 seconds sections; Described harness and or described deck can have safety guard and or observation section and closed or semi-enclosed muff, this harness and or described deck have the mediastinum of the described utensil of multiple support and fixing with or isolate the tabula of described utensil.

Described electromagnetic oven has independent sterilizing function or increases sterilizing function on the basis of culinary art, also described sterilization switch can be utilized to switch; Described sample can make the multiple moulding of corresponding described utensil, and is removably arranged in described support or described harness; Disinfectant program comprise to described harness and or described deck and or the localization examination of described utensil; Described harness and or described deck can have the card holder of multiple fixing described utensil; Described tabula and described mediastinum can be continuous or interrupted projection, also can be filament, and it can be point-like, dentation or wire with the contact surface of described card holder and described utensil and described panel; Described safety guard has putting, holds the bowl-type structure of the described utensil of sterilization and cooling integration operation.

Multiple described card holder can be linked to be fence; Described sensor also can be placed in sensing body, and the cavity that this sensing body can be arranged on described sample is interior or closely connected with the surface of its sensitive face; Described inspection comprise the portion that agrees with between described support and described harness and or the location situation of each parts of described harness; Described tabula and described mediastinum can be grid-like array; The threshold values without pot detection of described induction heater can lower than 20 square centimeters; Described utensil at least surface is mixed with trace element, its can be hollow body or in fill out heatproof insulant; There are fixing described fence and the device making it move integrally up and down in described bowl-type structure and slow down the mobile buffer unit that described utensil is impacted.

Following measure is also had for technique scheme:

When described sensor directly connects, described sample is placed in by described support displaceably; Described mediastinum and described tabula can projections each other on the other side surface; Described harness and described deck detachable; What described card holder can orientedly be exerted pressure by the described utensil of its location bends; By described tabula and or the adjacent described utensil fixed of described card holder between leave space, the fixing sept maybe can removed can be placed in it, itself and described card holder can make separately or by described tabula and or described mediastinum extend, process; Described fence can underlying or on put installation; Described card holder comprises closed type and open-type, and it also can utilize link to be arranged on removably on correct position.

The coil that described induction heater can power up when can add sterilization, it can be placed in described harness; The described thermal treatment zone peripheral and or described harness on can add and multiple magnetic field assembled, be interrupted or continuous print magnetic sheet, this magnetic sheet can make of spraying, braiding or printing.

Described sample can be arranged on the support of three-dimensional localization; Different described samples have identical described sensitive face and or described cavity; Described harness and described safety guard one capable of being combined also can form by easily observing material; Described inspection comprise described sensor by with described safety guard link plug the state connected, this connection directly can start sterilization; Described plug can add protective cover.

Described sterilization will detect load, and the data corresponding with this load is shown as default prompting; The load being greater than described harness can be considered as pot by described induction heater, also can by the load of the threshold values detected without pot and one pair of iron and steel chopsticks quite or cancel starting shooting and to detect without pot; To the described utensil of same once sterilizing, its material is identical, the net sectional area of its each position is as far as possible close; The external optional radio-type of described sensor.

Described high frequency sterilization stove can have barrel shape or parallel coil; Described utensil is placed on the described deck of conveyer belt shape, in batches or continuously by the described thermal treatment zone by described card holder; The control chip of described high frequency sterilization stove has the function that changes resonant frequency and or has the circuit that can change resonant frequency and or the software design of the resonant frequency that changes.

Described utensil can be made into and subtracts undersized folding or assembly; The material that described space and described sept select field decay coefficient little makes; Plug can be adopted to connect the coil be placed on outside described support; For the sterilisation temp of medical described utensil, because need can 500 DEG C to 1000 DEG C selections.

Beneficial effect of the present invention is, provides the sterilizing equipment decontaminating apparatus of a kind of environmental protection utensil and efficient energy-saving, and a tractor serves several purposes, health are convenient, can replace disposable chopsticks, reduce carbon emission, have larger Social and economic benef@.

Accompanying drawing explanation

Below in conjunction with accompanying drawing and embodiment, the present invention is further described.

Fig. 1 is vertical section of the present invention structural map.

Fig. 2 is the vertical section structural map of the embodiment of the present invention one.

Fig. 3 is the embodiment of the present invention two schematic diagram.

Fig. 3-1, Fig. 3-2, Fig. 3-3 and Fig. 3-4 is component diagram of embodiment two.

Fig. 4 is the vertical section structural map of the embodiment of the present invention three.

Fig. 5 is the embodiment of the present invention four schematic diagram.

Fig. 6 is the vertical section structural map of the embodiment of the present invention five.

1. utensils in figure, 2. induction heater, 3. panel, 4. harness, 5. sensor, 6. deck, 7. card holder, 8. coil, 9. support, 10. coil panel, 11. samples, 111. sensing bodies, 112. pressing body, 12. axle portions, 13. sensitive faces, 14. cavitys, 15. rotating shafts, 151. axis hole, 16. supports, 17. sterilization switches, 18. lines, 19. thermals treatment zone, 20. sockets, 21. driven rods, 22. positors, 23. agree with portion, 24. plugs, 25. observation sections, 26. depression bars, 27. protective covers, 28. safety guards, 29. magnetic sheets, 31. display, 32. intervalometers, 33. thermoregulators, 35. position limiting fences, 36. is spacing stupefied, 4-28. transparency cover, 66. septs, 67. tabulas, 68. mediastinums, 69. spaces, 681. protrusion, 305. fence diagrams, 306. card holder figure, 70. fence, 71. bend, 72. grabs, 73. remain silent card, 74. open card, 40. grades of limits, 44. bolsters, 48. slip rings, 49. slide bars, 281. temp-lowering guard, 50. horizontal coils, 60. barrel-shaped coils, 76. thin card holders.

Detailed description of the invention

In Fig. 1 of vertical section of the present invention structure, a kind of sterilizing equipment decontaminating apparatus is primarily of can producing the utensil 1 of eddy current and provide the induction heater 2 of alternating magnetic field for it and form for temperature controlled sensor 5 under alternating magnetic field, containing ferromagnet and its complex or at least surface be fixed in the thermal treatment zone 19 of induction heater 2 containing the utensil 1 of Kelvin effect conductor by the harness 4 of dispersion prevention, at least the surface of utensil 1 will be heated to the sterilisation temp of setting by the heat of autologous heating, they can 120 DEG C to 1000 DEG C selections, when the temperature of utensil 1 reach design temperature and constant temperature is started shooting a period of time and disinfecting time, it can select in several seconds to dozens of minutes, for controlling sterilisation temp, install one or more contact or non-contacting sensor 5 additional, to contact, the utensil 1 for medical treatment, chemical examination or food and drink that can be placed in sterilization is other or closely connected with it, harness 4 has deck 6 that is detachable, accommodation tool 1, can have above multiple can the card holder 7 of utensil 1 is fixing and anti-sparking, the known threshold values without pot detection mostly is the pan of diameter 8cm, for adapting to home disinfecting, the threshold values detected without pot is reduced to the load suitable with one pair of ordinary steel Radix Chimonanthi praecocis or cancels starting shooting and to detect without pot, also threshold values can be reduced to 5 to 20 square centimeters or the own load of harness 4 is defined as zero load, then the load being greater than this load has been considered as pot.

Induction heater 2 can be electromagnetic oven in figure or the higher high frequency sterilization stove of operating frequency.Utensil 1 can be in addition anticorrosive coat ferroalloy and or containing iron complexes or at least solid that made by conductor or its complex of Kelvin effect of surface, also can be hollow body, or in fill out implant, its surface is made by global formation or plating and can be mixed with the trace element such as zinc, selenium, iodine, fluorine, molybdenum, arsenic selectively, implant can be the complex of pottery, plastics or its heatproof insulation, and the conductor of Kelvin effect can be cupric, ferrum, aluminum or its complex; Utensil 1 also can be made into and subtracts undersized folding or assembly.

In the embodiment one of Fig. 2, harness 4 and support 9 can be fixed, and also can remove at ordinary times, recycling cassette agrees with portion 23 and makes its exact placement on support 9 when sterilizing; Harness 4 and or deck 6 also can install additional and close or semi-enclosed muff and anti-scald safety guard 28, also can have the observation section 25 of checking sterilization; For making the sterilisation temp of sensor 5 energy Measurement accuracy utensil 1, can be closely attached in a sample similar to utensil 1 11 or be placed in sensing body 111, the cavity 14 that this sensing body 111 is arranged on removable sample 11 is interior or closely connected with its sensitive face 13 surface, the axle portion 12 of sample 11 is arranged on the axis hole 151 li of the rotating shaft 15 of lifting support 16 pluggablely, dimensionally can adjust the Distance geometry angle with disinfector 1, support 16 is satisfied with on support 9 or harness 4 or safety guard 28; Clip or elasticity pressing body 112 make sensing body 111 and sample 11 closely connected; Sample 11 also can make the multiple removable moulding of corresponding utensil 1, and the axle portion 12 of various sample 11, sensitive face 13 and cavity 14 are all standards.

Disinfectant program will to harness 4 and or deck 6 and or safety guard 28 and or the location of utensil 1 that is sterilized check, as distinctive appearance the portion that agrees with 23 and or multipart mechanical linkage and or loading position switch etc., as sensor 5, when not sterilizing, its line 18 disconnects with panel socket 20, and time under safety guard 28 covers, its depression bar 26 makes the plug 24 on driven rod 21 insert in socket 20 in linkage, line 18 is connected and is detected, and this connection can start sterilization; Safety guard 28 is opened, and elastic reset device 22 makes driven rod 21 reset; Depression bar 26 also can be connected with the miscellaneous part of harness 4 in addition, driven rod 21 also can press the switch such as magnetoelectricity, gravity comprising switch 17 of sterilizing; Outer sensor 5 also can be radio-type; Plug 24 can security protection protecting cover 27, also can make side and insert or lower slotting type.

For making up the Magnetic field inhomogeneity in the thermal treatment zone 19, can increase sterilization time side and giving the coil 8 powering up excitation, its reliable nearly coil panel 10, also can be placed in harness 4, coil 8 also can adopt plug to connect; For making the magnetic field of the thermal treatment zone 19 assemble, can be peripheral at it, as harness 4 and or safety guard 28 on add multiple interruption or continuous print magnetic sheet 29, can spray with Magnetic Materials, weave or print making.

In the embodiment two of Fig. 3, induction heater 2 has the intervalometer 32 of display 31 and setting disinfecting time and the thermoregulator 33 of setting sterilisation temp; Intervalometer 32 set point at least comprises 2 to 120 seconds sections; The set point of thermoregulator 33 at least comprises 120 DEG C to 400 DEG C sections; The program of sterilization will detect load, and is shown on display 31 using data such as the preferred time corresponding with this load prestored, temperature and power as default prompting, after confirmation to be modified, starts sterilization; Similar round transparency cover 4-28 is combined with the function of harness 4, safety guard 28 and observation section 25; Induction heater 2 known industrial coreless induction furnace can be transformed into sterilization high frequency sterilization stove, also known electromagnetic oven can be transformed into have single disinfection method function or culinary art basis on add sterilizing function, also can utilize sterilization switch 17 switch; When sensor 5 directly connects, during sterilization, can the sample 11 being placed in support 9 other be moved near utensil 1; The local of the harness 4 and deck 6 that are at least positioned at the thermal treatment zone 19 can select adiabatic and or low permeability material, as nonmagnetic steel, porcelain, glass etc.; For preventing utensil 1 out-of-bounds, position limiting fence 35 or spacing stupefied 36 can be set up at edge, the thermal treatment zone 19, spacing stupefied 36 can be supported on tabula 67 and or mediastinum 68 on, form ventilation voids.

See fence diagrams 305, card holder Figure 30 6, panel 3 there is multiple card holder 7 blocking utensil 1, its contact site can oriented utensil 1 exert pressure bending 71, card holder 7 can be fixed by deck 6 or the mediastinum on it 68 and tabula 67, multiplely to remain silent or the card holder 7 of opening is linked to be fence 70 with sept 66 interspersedly.

In the component diagram of Fig. 3-1, fixing and supporter 1 also can use tabula 67 in grid-like array, continuous or interrupted and or mediastinum 68, diameter also can be selected to be about 0.5mm filament; For reducing the conduction of heat of panel 3 and utensil 1, can between in addition independent spacer or utilize mediastinum 68 and or tabula 67 and or card holder 7 isolated, its contact site can be the contact surface of point-like, dentation or wire, and spacer used also will make the interval of utensil 1 and panel 3 close to 1mm.

In Fig. 3-2 component diagram, the mediastinum 68 of supporter 1 can be the protrusion 681 on tabula 67, otherwise tabula 67 also can be the protrusion 681 in mediastinum 68.

In Fig. 3-3 component diagram, utensil 1 such as fork, soupspoon etc. that area is larger can erect, put with interval by principal plane; By the space 69 leaving the magnetic line of force between tabula 67 or fixing two the adjacent utensils 1 of card holder 7 and pass, the sept 66 that the fixing field decay coefficient maybe can removed is little can be placed in it, itself and card holder 7 can make separately or by tabula 67 and or mediastinum 68 extend or overall processing.

In the component diagram of Fig. 3-4, left and right figure be divided into the underlying of card holder 7 and on put Method for Installation; Card holder 7 can select remain silent card 73 and open card 74, and grab 72 also can be utilized removable card holder 7 to be arranged on correct position.

In Fig. 4 embodiment three, in left figure, the bowl-type structure of the temp-lowering guard 281 of printing opacity can make the rim of a bowl upwards keep flat, it is fixed with the bolster 44 of slide bar 49 and corresponding utensil 1 lifting, first utensil 1 is placed in the card holder 7 on fence 70 before sterilization, lived by temp-lowering guard 281 back-off on support 9 and sterilize, then turn over, available water is that the utensil 1 in it is lowered the temperature; The slip ring 48 of fence 70 both sides slides along slide bar 49 with the lifting of utensil 1, and it is spacing by shelves limit 40.The utensil 1 of right figure is cutter, and for making sterilization even, A-A, A1-A1 section shows the net sectional area of its each position should be as far as possible close, and the ratio as large and small sectional area should be less than 2, and the material of multiple utensil 1 is also identical.

In Fig. 5 embodiment four, the frequency of high frequency sterilization stove 2 is many higher than electromagnetic oven, and the centre of horizontal coil dish 50 is the thermal treatment zone 19, and the utensil 1 of the inside carries out disinfection by Kelvin effect surface heat; Deck 6 can be the conveyer belt shape of sterilizing in batches or continuously, and its speed can be controlled by the data of non-contact sensor 5; The control chip of high frequency sterilization stove 2 also can have the function that changes resonant frequency and or circuit in change resonant frequency circuit and or the software design etc. of the resonant frequency that changes; For the medical appliance 1 that sterilisation temp is higher, because need can 500 DEG C to 1000 DEG C selections.

In Fig. 6 embodiment five, high frequency sterilization stove 2 is made up of barrel-shaped coil 60, be sterilized comprise lunch box, the utensil 1 of sterilization ware container class is positioned on deck 6 by card holder 7, according to the setting of thermoregulator 33 and intervalometer 32, be interrupted or carry out disinfection continually by the thermal treatment zone 19, have spontaneous heating or only surface for the utensil 1 with the material that Kelvin effect is generated heat is at the heating of high-frequency induction lower surface, heating disinfection; Middle thin card holder 76 can be slim heatproof insulating material, and the present embodiment and example four are applicable to the sterilization that batch is large, have enough to meet the need fast utensil 1.

Although made description to embodiments of the invention above, the description done just to description instead of the limitation of the present invention of object lesson, in spirit of the present invention and right be can make some new combinations, change or change all will belong to scope of the present invention.

Claims

1. a sterilizing equipment decontaminating apparatus, primarily of can producing the utensil of eddy current and provide the induction heater of alternating magnetic field for it and form for temperature controlled sensor under alternating magnetic field, it is characterized in that: described utensil to be fixed in the thermal treatment zone of described induction heater by the harness of dispersion prevention and to utilize the heat of autologous heating to carry out disinfection, described induction heater is electromagnetic oven or high frequency sterilization stove, and it has the thermoregulator of setting sterilisation temp and the intervalometer of setting disinfecting time; Described utensil is used for medical treatment, chemical examination or food and drink, and described utensil is ferroalloy, and described utensil utilizes autologous heating to carry out disinfection; The deck holding described utensil is also equipped with in described harness; Described induction heater has the sterilization switch starting sterilization; Described sensor is installed on the sample of described utensil; The set point of described thermoregulator at least comprises 120 DEG C to 400 DEG C sections; Described intervalometer set point at least comprises 2 to 120 seconds sections; Described harness and or described deck have safety guard and or observation section and closed or semi-enclosed muff, this harness and or described deck have the mediastinum of the described utensil of multiple support and fixing with or isolate the tabula of described utensil.

2. a kind of sterilizing equipment decontaminating apparatus according to claim 1, is characterized in that: described electromagnetic oven has independent sterilizing function or increases sterilizing function on the basis of culinary art, described sterilization switch can also be utilized to switch; Described sample can make the multiple moulding of corresponding described utensil, and is removably arranged in support or described harness; Disinfectant program comprise to described harness and or described deck and or the localization examination of described utensil; Described harness and or described deck have the card holder of multiple fixing described utensil; Described tabula and described mediastinum are continuous or interrupted projection, or are filament, and it is point-like, dentation or wire with the contact surface of described card holder and described utensil and panel; Described safety guard has putting, holds the bowl-type structure of the described utensil of sterilization and cooling integration operation.

3. a kind of sterilizing equipment decontaminating apparatus according to claim 2, is characterized in that: multiple described card holder can be linked to be fence; Described sensor can also be placed in sensing body, and the cavity that this sensing physical ability is arranged on described sample is interior or closely connected with the surface of its sensitive face; Described inspection comprise the portion that agrees with between support and described harness and or the location situation of each parts of described harness; Described tabula and described mediastinum are grid-like array; The threshold values without pot detection of described induction heater is lower than 20 square centimeters; Described utensil at least surface is mixed with trace element, its for hollow body or in fill out heatproof insulant; There are fixing described fence and the device making it move integrally up and down in described bowl-type structure and slow down the mobile buffer unit that described utensil is impacted.

4. according to a kind of sterilizing equipment decontaminating apparatus one of claim 1-3 Suo Shu, it is characterized in that: when described sensor directly connects, described sample can be placed in by support with being shifted; Described mediastinum and the described tabula projection each other on the other side surface; Described harness and described deck can break; Described card holder oriented by described utensil of its location exert pressure bending; By described tabula and or the adjacent described utensil fixed of described card holder between leave space, sept that is fixing or that remove can be placed in it, itself and described card holder can make separately or by described tabula and or described mediastinum extend, process; Described fence can underlying or on put installation; Described card holder comprises closed type and open-type, and it can also utilize link to be arranged on removably on correct position.

5. according to a kind of sterilizing equipment decontaminating apparatus one of claim 1-3 Suo Shu, it is characterized in that: the coil powered up when described induction heater adds sterilization, it is placed in described harness; The described thermal treatment zone peripheral and or described harness on can add and multiple magnetic field assembled, be interrupted or continuous print magnetic sheet, this magnetic sheet can with spraying, weave or print making.

6. according to a kind of sterilizing equipment decontaminating apparatus one of claim 1-3 Suo Shu, it is characterized in that: described sample is arranged on the support of three-dimensional localization; Different described samples have identical described sensitive face and or described cavity; Described harness and described safety guard combined integrated and form by easily observing material; Described inspection comprise described sensor by with described safety guard link plug the state connected, this connection directly can start sterilization; Described plug need add protective cover.

7. according to a kind of sterilizing equipment decontaminating apparatus one of claim 1-3 Suo Shu, it is characterized in that: described sterilization will detect load, and the data corresponding with this load are shown as default prompting; The load being greater than described harness has been considered as pot by described induction heater, or by the load of the threshold values detected without pot and one pair of iron and steel chopsticks quite or cancel starting shooting and to detect without pot; To the described utensil of same once sterilizing, its material is identical, the net sectional area of its each position is as far as possible close.

8. according to a kind of sterilizing equipment decontaminating apparatus one of claim 1-3 Suo Shu, it is characterized in that: described high frequency sterilization stove also has barrel shape or parallel coil; Described utensil is placed on the described deck of conveyer belt shape, in batches or continuously by the described thermal treatment zone by described card holder; The control chip of described high frequency sterilization stove has the function that changes resonant frequency and or the circuit of the resonant frequency that changes and or the software design of the resonant frequency that changes.