CN202121806U - Apparatus comprising metal surface - Google Patents
Apparatus comprising metal surface Download PDFInfo
- Publication number
- CN202121806U CN202121806U CN2010205965412U CN201020596541U CN202121806U CN 202121806 U CN202121806 U CN 202121806U CN 2010205965412 U CN2010205965412 U CN 2010205965412U CN 201020596541 U CN201020596541 U CN 201020596541U CN 202121806 U CN202121806 U CN 202121806U
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- water
- glass enamel
- resistance
- silver
- metal surface
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
An armoured resistor (2) is described here; the armoured resistor is used for heating water in a water heater of water storage type or water in a hopper of a dish washer; a metal surface contacted with the to-be-heated water of the armoured resistor is covered with glass enamel; and metal (Ag, Cu, Zn) possessing antibacterial property is deposited on a surface of the glass enamel according to the prior arts. Silver is a relatively better deposited metal; and for the best, the silver is of a nanometer particle shape.
Description
Technical field
The utility model is related to health or dietetic purpose, is easy to be suppressed at the device of the bacterial multiplication in the water receptacle.
Background technology
Be known that for a long time some metallic elements such as zinc, copper or silver have the effect in order to control or the bacterioflora of minimizing in being soaked with the water receptacle of these metallic elements.
Said metallic element and/or their ion and/or between them or with the chemical combination of auxiliary substance and/or more suitably, the free or mixture through the chemical action combination, afterwards they are called " antisepsis metallic compound " or ABM compound.In other words, any following compound can be used as " antisepsis metallic compound " or ABM compound at this: have the antibacterial action discerned, be present in this compound with the form that can show said antibacterial action such as the chemical element of zinc and/or copper and/or silver.
Reduce bacterioflora or on bacterioflora, do not have multiplication effect also can be called " sterilization " at least through using neologisms.
Can obtain the detailed document relevant with ABM preparation technology and their method for using.
For example, document CN101305735 has disclosed the Ag of the nano particle that how to obtain in sterilization, to use.
US6303183 proposes, and before the glass enamel is cured, the ABM compound powder is applied on the metal surface of traditional non-antibiotic glass enamel, thereby obtains antibiotic enamel.
Then, according to traditional handicraft, can in stove, carry out vitrifying and handle enamel with ABM compound surface deposition.
Afterwards; This glass enamel is called the glass enamel with antimicrobial surface, this glass enamel through according to any known technology treat to apply on the glazing surface traditional enamel, with the said adamantine layer of after-applied ABM compound and be used for vitrified curing subsequently and obtain.
So-called " armouring " resistance is well-known, and resistance wire that should " armouring " resistance is arranged in the metal tube (armouring), and is immersed in compression magnesia (MgO) powder, this magnesium oxide powder make resistance wire away from armouring and with the armouring electric insulation.
The resistance of this type is widely used in the water heating in water-storage electric heater, washing machine and dishwasher, wherein, uses these resistance through these resistance are immersed in water to be heated.
Afterwards, those have armouring and the armouring resistance that is tending towards immersing in the water to be heated will be called immersion resistance.
In the past, because the simplicity of production technology, thereby immersion resistance has the copper alloy armouring usually; Yet, the corrosion that copper can make the cylinder of steel that holds hot water or steel tank receive electric coupling effect; Therefore, be transformed into the armouring of processing by stainless steel alloy day by day.
Simultaneously, for preventing storage water heater's cylinder of steel corrosion, be transformed into surface from spelter coating day by day through using basic coating of glass enamel or PTFE or epoxy based coatings to protect.The cathodic protection for corrosion that is provided by zinc is provided by Mg system sacrificial anode or durable impressed current anode now.
Get back to bacterial multiplication; Before decades; Before energy crisis, bacterial multiplication is not regarded as relevant with the storage water heater significant especially problem, this because usually water heater is arranged on can have the effect of sterilizing, quite high temperature (up to 80 ℃).Nowadays, on the other hand, the maintenance temperature of water significantly lower (55-60 ℃), and this temperature value can help bacterial multiplication.
In addition, be to realize preferable protection, avoid being respectively applied for the use of the copper and the zinc of immersion resistance and storage tank for corrosion.
In addition, in the groove of washing machine and dishwasher, although washing agent and quite high sometimes temperature have cleaning and bactericidal action, yet collection dirt therein becomes the culture medium of the microbe of insalubrity inevitably.
About in washing machine and dishwasher, being used for the holding tank of hot water, having become from the iron content steel that scribbles polyamide and used stainless steel or use more expensive effective plastic material if possible.
Aforesaid US6303183 proposes through utilizing the antibiotic glass enamel to make the inner surface glazing of storage water heater's jar make it have disinfective action.
Prior art is pointed out: in ABM, effect that silver has very effective " sterilization " although cost an arm and a leg, yet needs considerably less amount to realize good effect with reasonable prices.
Yet it is obvious that, and use Ag base antibiotic glass enamel makes storage water heater's inner surface glazing, the cost that needs are very high.
In addition, owing to need change production technology and Machinery Design significantly, thereby this kind technology can't be used in the groove of washing machine and dishwasher.
At last, if but the hot water tank right and wrong are metal or processed by other non-glazing material, in any case then this technology all can't be used.
The utility model content
A target of the utility model is that a kind of easy device is shown, and this device is in order to be that the container that is used for water to be heated provides sterilization through immersion resistance, and these containers specifically for example are storage water heater's the jar and the groove of washing machine and dishwasher.
The another target of the utility model is through the immersion resistance that has used, thereby is the disinfective action that provides of the container of water to be heated.
The another target of the utility model is: under the maximum temperature that adapts with operating condition, strengthen disinfective action through making sterilization process.
The utility model relates to the device that comprises the metal surface; This metal surface contacts with water in the hopper that is contained in water-storage electric heater or washing machine or dishwasher; The metal surface is coated with the glass enamel; The glass enamel comprises so known glass enamel own: silver and/or IF-AND-ONLY-IF element with antibacterial action of being discerned are applied on the surface of known glass enamel itself according to any known concentrating itself with technology; Wherein, device is the immersion resistance that is used to heat said water, and the metal surface comprises the armouring of immersion resistance.
Can realize the technique effect mentioned in the aforementioned target through technique scheme.
Description of drawings
Fig. 1 illustrates the bottom of water-storage electric heater with vertical section.
Embodiment
With hereinafter clearer these can be through according to realizing with other target at the described immersion resistance of this appended claim.The more another characteristic of the utility model will be preferable from some but be more clearly shown the description of unrestriced embodiment; These embodiment are said and disclose by non-restrictive example shown in Figure 1 according to claim; Fig. 1 illustrates storage water heater's bottom with vertical section, and wherein, 1 represents water storing tank; The one or more armouring resistance of 2 representatives; The possible outer valve jacket of 3 representation temperature transducers, the possible flange of 4 representatives, this flange are used for closed water storing tank and beyond supporting possible valve jacket 3, finally are used to support resistance 2.
According to the utility model; Be used for heating the immersion resistance 2 of water of the hopper of water-storage electric heater or washing machine or dishwasher; The armouring surface coverage that their water with to be heated is contacted has the glass enamel, and this glass enamel has the antimicrobial surface that technology and material according to prior art are obtained.
What it should be noted that is, known, and the highest if ABM compound and water to be sterilized contact residing temperature, then Disinfection Effect is best.
The armouring that is used for the said immersion resistance 2 of water heating is following object: water-storage electric heater or at water hopper, to be sterilized of washing machine or dishwasher to contact with this object with maximum temperature that operating condition adapts.
Because this temperature, therefore just can strengthen Disinfection Effect, and given identical glazing surface and antibacterial metal concentration, then can not reach said temperature in other zone in the hopper of the storage container of water heater or washing machine or dishwasher.
Preferably, the antibiotic glass enamel of armouring that covers the said immersion resistance 2 of the utility model at least in part provides the ABM compound that comprises silver.
Better is, silver is only metallic element with Disinfection Effect basically, and silver is any form or carries out chemistry or physical combination with other non-sterilization chemical element, and silver is included in the said ABM compound.
Better is, is included in the form that silver in the said ABM compound is silver nano-grain.
No matter which the fastener of armouring resistance 2 is; And it is different with the flange of being described among the figure 4; Sure is that said armouring resistance 2 is detachable, is that the unit with compact size and aforementioned hot electrical feature is replaced at least thereby utilize same unit or utilize.
Usually, the immersion resistance 2 that is used for the storage water heater has about 5-13W/cm
2The surface heat load, and be that 40 to 100 liters the electric power scope that storage tank transmitted is 800 to 3000W.
Simple computation for above data points out that in water-storage electric heater, for the every premium on currency that is held, the surface that contacts with water of immersion resistance is at 1cm
2To 9cm
2Scope in.Consider in heating process; Water among the storage water heater stands convective motion; This convective motion makes water pat the armouring surface of immersion resistance 2 circularly, if these resistance utilize the antibiotic glass enamel to make surface glazing, then every premium on currency has 1 to 9cm according to its setting
2Disinfecting surface, in fact have amount more than sufficient to be used for guaranteeing the sterilizing function of these resistance.
About being used for the immersion resistance of washing machine and dishwasher, they have 10-12W/cm
2Surface bears and usually at 1700W to the electric power scope between the 2000W, therefore, have 7 to 10cm for the every premium on currency that is held, these resistance
2The surface that contacts with water in the scope.
If even in the said machine that designs for washing; Not as considering that in the storage water heater sterilizing function that kind is with sterilizing function consideration ground particular importance; Yet it is obvious that; Through using immersion resistance 2, can guarantee this sterilizing function extremely to be easy to mode according to the utility model.
The special benefits of the utility model is: through using the immersion resistance 2 according to the utility model; Can be through simple replacement immersion resistance, give water-storage electric heater and washing machine and the dishwasher that has used with sterilizing function, obviously this immersion resistance is proved to be to be used for the most effectively parts that the water to be heated that is contained in water heater or washing machine or dishwasher is carried out disinfection.
Claims (3)
1. the device (2) that comprises the metal surface; This metal surface contacts with water in the hopper that is contained in water-storage electric heater or washing machine or dishwasher; Said metal surface is coated with the glass enamel; Said glass enamel comprises so known glass enamel own: silver and/or IF-AND-ONLY-IF element with antibacterial action of being discerned are applied on the surface of said known glass enamel itself according to any known concentrating itself with technology; It is characterized in that said device (2) is the immersion resistance that is used to heat said water, said metal surface comprises the armouring of said immersion resistance (2).
2. device as claimed in claim 1 (2) is characterized in that, the IF-AND-ONLY-IF element that is applied to the lip-deep silver of said glass enamel and/or has an antibacterial action of being discerned is the form of nano particle.
3. according to claim 1 or claim 2 device (2) is characterized in that said IF-AND-ONLY-IF element with antibacterial action of being discerned is zinc and/or copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205965412U CN202121806U (en) | 2010-10-14 | 2010-10-14 | Apparatus comprising metal surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205965412U CN202121806U (en) | 2010-10-14 | 2010-10-14 | Apparatus comprising metal surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202121806U true CN202121806U (en) | 2012-01-18 |
Family
ID=45462840
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205965412U Expired - Fee Related CN202121806U (en) | 2010-10-14 | 2010-10-14 | Apparatus comprising metal surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202121806U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9689106B2 (en) | 2013-12-06 | 2017-06-27 | Applied Silver, Inc. | Antimicrobial fabric application system |
| US10351807B2 (en) | 2015-08-21 | 2019-07-16 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
| US10640403B2 (en) | 2013-08-15 | 2020-05-05 | Applied Silver, Inc. | Antimicrobial batch dilution system |
| US10760207B2 (en) | 2017-03-01 | 2020-09-01 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
| US11618696B2 (en) | 2013-08-15 | 2023-04-04 | Applied Silver, Inc. | Antimicrobial batch dilution system |
-
2010
- 2010-10-14 CN CN2010205965412U patent/CN202121806U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10640403B2 (en) | 2013-08-15 | 2020-05-05 | Applied Silver, Inc. | Antimicrobial batch dilution system |
| US11618696B2 (en) | 2013-08-15 | 2023-04-04 | Applied Silver, Inc. | Antimicrobial batch dilution system |
| US9689106B2 (en) | 2013-12-06 | 2017-06-27 | Applied Silver, Inc. | Antimicrobial fabric application system |
| US10000881B2 (en) | 2013-12-06 | 2018-06-19 | Applied Silver, Inc. | Method for antimicrobial fabric application |
| US10087568B2 (en) | 2013-12-06 | 2018-10-02 | Applied Silver, Inc. | Antimicrobial fabric application system |
| US10774460B2 (en) | 2013-12-06 | 2020-09-15 | Applied Silver, Inc. | Antimicrobial fabric application system |
| US10351807B2 (en) | 2015-08-21 | 2019-07-16 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
| US11292993B2 (en) | 2015-08-21 | 2022-04-05 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
| US10760207B2 (en) | 2017-03-01 | 2020-09-01 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
| US11053637B2 (en) | 2017-03-01 | 2021-07-06 | Applied Silver, Inc. | Systems and processes for treating textiles with an antimicrobial agent |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120118 Termination date: 20171014 |