CN104110844A - Inner container of antibacterial water heater, manufacturing method of inner container and antibacterial water heater with the inner container - Google Patents

Inner container of antibacterial water heater, manufacturing method of inner container and antibacterial water heater with the inner container Download PDF

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Publication number
CN104110844A
CN104110844A CN201310397323.4A CN201310397323A CN104110844A CN 104110844 A CN104110844 A CN 104110844A CN 201310397323 A CN201310397323 A CN 201310397323A CN 104110844 A CN104110844 A CN 104110844A
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CN
China
Prior art keywords
inner bag
water heater
enamel
coating
antibacterial
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201310397323.4A
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Chinese (zh)
Inventor
江渝
王明
曲绍鹤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Original Assignee
Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
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Publication date
Application filed by Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd filed Critical Wuhu Midea Kitchen and Bath Appliances Manufacturing Co Ltd
Priority to CN201310397323.4A priority Critical patent/CN104110844A/en
Publication of CN104110844A publication Critical patent/CN104110844A/en
Pending legal-status Critical Current

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Abstract

The invention discloses an inner container of an antibacterial water heater, a manufacturing method of the inner container and the antibacterial water heater with the inner container. The inner container comprises a body and an antibacterial coating arranged on the inner surface of the body. The antibacterial coating is arranged on the inner surface of the body of the inner container according to the embodiment; when the inner container contains water, the antibacterial coating has a good function of bacterial resistance and is capable of killing the escherichia coli or staphylococcus aureus in water to prevent it from growing, and water safety is ensured; the antibacterial coating further prevents the grown germs from contaminating the inner container, times of cleaning the inner container are reduced, and using is more facilitated.

Description

Antiseptic water heater inner bag, its preparation method and there is its antiseptic water heater
Technical field
The present invention relates to household electrical appliance preparing technical field, more specifically, relate to a kind of antiseptic water heater inner bag and preparation method thereof and there is the antiseptic water heater of this antiseptic water heater inner bag.
Background technology
Existing water heater structure and function ratio are more single, and water heater liner only uses as heating and tank.While use when the medium-term and long-term storage water of inner bag, Escherichia coli, staphylococcus aureus etc. in water just can grow, not only the quality of water is impacted, user health can not be guaranteed, water heater liner also can be subject to pollution to a certain extent, and water heater liner dismounting is inconvenient, cleans difficulty, the vicious circle easily polluting, affects user's normal use.
The Escherichia coli of China to water in water heater liner and the quantity of staphylococcus aureus have strict demand, but water heater of the prior art does not all have antibacterial bacteriostatic function, is difficult to reach state specified standards.
Summary of the invention
The present invention is intended to one of solve the problems of the technologies described above at least to a certain extent.
For this reason, one object of the present invention is to propose a kind of simple in structure and have an antiseptic water heater inner bag of bactericidal and bacteriostatic effect.
Another object of the present invention is to propose a kind of method of the antiseptic water heater inner bag of preparing above-described embodiment.
Another object of the present invention is to propose a kind of antiseptic water heater of the antiseptic water heater inner bag with above-described embodiment.
According to the antiseptic water heater inner bag of first aspect present invention embodiment, comprising: body; And antimicrobial coating, described antimicrobial coating is located on the inner surface of described body.
According to the antiseptic water heater inner bag of the embodiment of the present invention, by one deck antimicrobial coating is set on the inner surface of body, in antiseptic water heater inner bag when water storage, antimicrobial coating has good antibacterial bacteriostatic function, can kill Escherichia coli in water or staphylococcus aureus and suppress it and grow, ensure the safety of water; Antimicrobial coating has also been avoided the pollution of bacteria breed to antibacterial water heater liner, has reduced inner bag cleaning process, uses more convenient.
In addition, according to the antiseptic water heater inner bag of the embodiment of the present invention, can also there is following additional technical characterictic:
According to one embodiment of present invention, described water heater liner also comprises: enamel coating, described enamel coating is located on the inner surface of described body and described antimicrobial coating is located in described enamel coating.
According to one embodiment of present invention, described antimicrobial coating is that inorganic silver is anti-biotic material layer.
According to one embodiment of present invention, described antimicrobial coating comprises: silver ion layer; And carrier layer, described silver ion layer and described carrier layer are located at respectively in described enamel coating and described silver ion layer is located in described carrier layer.
According to one embodiment of present invention, described silver ion layer and described carrier layer are respectively two-layer, and two-layer described silver ion layer and described carrier layer be interlaced arrangement respectively.
According to the preparation method of the antiseptic water heater inner bag of second aspect present invention embodiment, comprise the following steps:
S1: inner bag is provided, and described inner bag is carried out to blasting treatment;
S2: anti-biotic material is stirred than mixing and adding water according to predetermined weight with enamel powder, obtain antibacterial enamel material;
S3: described antibacterial enamel material is coated on the inner surface through the described inner bag of blasting treatment and forms antibacterial enamel coating; And
S4: the inner bag that has applied described antibacterial enamel coating is dried to sintering, obtain antiseptic water heater inner bag.
According to one embodiment of present invention, described anti-biotic material is 1.0~1.5:100 with the predetermined weight ratio of described enamel powder.
According to one embodiment of present invention, described anti-biotic material is that inorganic silver is anti-biotic material.
According to one embodiment of present invention, described step S4 comprises:
S4-1: the described inner bag that has applied described antibacterial enamel coating is dried;
S4-2: repair the antibacterial enamel coating on the inner bag inner surface after drying;
S4-3: the inner bag after repairing is carried out to sintering, obtain described antiseptic water heater inner bag.
According to the antiseptic water heater of third aspect present invention embodiment, comprise according to the antiseptic water heater inner bag described in above-described embodiment.
Additional aspect of the present invention and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 is according to the partial structurtes schematic diagram of the antiseptic water heater inner bag of the embodiment of the present invention;
Fig. 2 is according to the preparation method's of the antiseptic water heater inner bag of the embodiment of the present invention flow chart.
Reference numeral:
10: body;
20: antimicrobial coating; 21: silver ion layer; 22: carrier layer;
30: enamel coating.
Detailed description of the invention
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, term " thickness ", " on ", orientation or the position relationship of the instruction such as D score, " vertically ", " level ", " top ", " end " " interior ", " outward " be based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, construct and operation with specific orientation, therefore can not be interpreted as limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
First specifically describe by reference to the accompanying drawings the antiseptic water heater inner bag according to first aspect present invention embodiment below.
As shown in Figure 1, comprise according to the antiseptic water heater inner bag of the embodiment of the present invention: body 10 and antimicrobial coating 20.Particularly, antimicrobial coating 20 is located on the inner surface of body 10.
Thus, according to the antiseptic water heater inner bag of the embodiment of the present invention, by one deck antimicrobial coating 20 is set on the inner surface at body 10, in antiseptic water heater inner bag when water storage, antimicrobial coating 20 has good antibacterial bacteriostatic function, can kill Escherichia coli in water or staphylococcus aureus and suppress it and grow, ensure the safety of water; Antimicrobial coating 20 has also been avoided the pollution of bacteria breed to antibacterial water heater liner, has reduced inner bag cleaning process, uses more convenient.
It should be noted that, the inner surface of the body 10 of antiseptic water heater inner bag is the surface that antiseptic water heater inner bag directly contacts with water, and the shape of antiseptic water heater inner bag can rationally regulate according to the demand of different antiseptic water heaters.The structure of the body 10 of antiseptic water heater inner bag is appreciated that to those skilled in the art and easily realizes, therefore repeats no more.
Method antimicrobial coating 20 being located on the inner surface of body 10 is not particularly limited, consider moulding difficulty problem, according to one embodiment of present invention, this antiseptic water heater inner bag also comprises: enamel coating 30, enamel coating 30 is located on the inner surface of body 10 and antimicrobial coating 20 is located in enamel coating 30.
In other words, antimicrobial coating 20 is arranged on body 10 by enamel coating 30.The material of preparing of antimicrobial coating 20 is generally particle, make and antiseptic water heater inner bag body 10 is generally steel material, the particle with antibacterial bacteriostatic function is set directly to the method complexity on the inner surface of steel body 10, preparation technology's difficulty, cost is higher, and adsorption effect is poor.And the method that enamel coating 30 is set on antiseptic water heater inner bag is simple possible to those skilled in the art, thus, antimicrobial coating 20 is set to by enamel coating 30 on the inner surface of antiseptic water heater inner bag body 10, can greatly reduce preparation technology's difficulty, cost-saving, and ensure the absorption stability of antimicrobial coating 20 on body 10, thereby ensured its antibacterial bacteriostatic function.
The water storing in antiseptic water heater inner bag is generally running water, in running water, generally contain two kinds of bacteriums of Escherichia coli and staphylococcus aureus, therefore, need to have and kill and inhibitory action for Escherichia coli and staphylococcus aureus according to the antimicrobial coating 20 of the embodiment of the present invention.Alternatively, according to one embodiment of present invention, antimicrobial coating 20 for inorganic silver be anti-biotic material layer.That is to say, the material of preparing of antimicrobial coating 20 is that inorganic silver is anti-biotic material.Inorganic silver is that anti-biotic material has good inhibitory action to Escherichia coli and staphylococcus aureus, in the time of antiseptic water heater inner bag inner storing water, the antimicrobial coating 20 that is positioned at body 10 inner surfaces directly contacts with water, and the silver ion in antimicrobial coating 20 just can move to and in water, play bactericidal effect.
Particularly, as shown in Figure 1, according to one embodiment of present invention, antimicrobial coating 20 comprises: silver ion layer 21 and carrier layer 22.Wherein, silver ion layer 21 and carrier layer 22 are located at respectively in enamel coating 30 and silver ion layer 21 is located in carrier layer 22.In other words, enamel coating 30 is directly connected with the inner surface of body 10, carrier layer 22 is located in enamel coating 30 and the inner surface setting of pressing close to body 10, silver ion layer 21 is located in carrier layer 22, in the time of antiseptic water heater inner bag inner storing water, the silver ion layer 21 being positioned in carrier layer 22 directly contacts with water, and the silver ion in silver ion layer 21 more easily enters and in water, plays sterilization and bacteriostasis effect.Wherein, carrier layer 22 carrier used can be glass carrier.Thus, by carrier layer 22 is set, not only can realize the absorption of silver ion layer 21 on enamel coating 30, and silver ion layer 21 directly contacts with water, more easily enter in water and carry out bactericidal, antibacterial effect is more obvious.
Further, according to one embodiment of present invention, silver ion layer 21 and carrier layer 22 are respectively two-layer, two-layer silver ion layer 21 and carrier layer 22 interlaced arrangement respectively.Thus, by two-layer silver ion layer 21 is set, can further strengthen the antibacterial bacteriostatic effect of antimicrobial coating 20.
Specifically describe according to the preparation method of the antiseptic water heater inner bag of second aspect present invention embodiment below in conjunction with Fig. 2.
As shown in Figure 2, comprise the following steps according to the preparation method of the antiseptic water heater inner bag of the embodiment of the present invention:
S1: inner bag is provided, and described inner bag is carried out to blasting treatment.
S2: anti-biotic material is stirred than mixing and adding water according to predetermined weight with enamel powder, obtain antibacterial enamel material.
S3: described antibacterial enamel material is coated on the inner surface through the described inner bag of blasting treatment and forms antibacterial enamel coating.
S4: the inner bag that has applied described antibacterial enamel coating is dried to sintering, obtain antiseptic water heater inner bag.
Particularly, in step S1, be mainly that inner bag is carried out to pretreatment before enamel, prepare the body 10 of inner bag.The preparation method of inner bag body 10 is not particularly limited, and can adopt the conventional welding shaping method of those of ordinary skill in the art.The method that described inner bag is carried out to blasting treatment to those skilled in the art, is also appreciated that and easily realizes, therefore repeating no more.
In step S2, by anti-biotic material and the enamel powder mixing and stirring that adds water, i.e. preparation is coated in antimicrobial coating 20 and the fungistatic coating 30 on inner bag body 10.Wherein, anti-biotic material than the bactericidal and bacteriostatic effect that has determined to a great extent antimicrobial coating 20, has also just determined the antibacterial effect of antiseptic water heater inner bag with the predetermined weight of enamel powder.In order effectively to suppress Escherichia coli and the staphylococcus aureus in water, according to one embodiment of present invention, anti-biotic material is that inorganic silver is anti-biotic material.Theoretically, in antimicrobial coating 20, the content of silver ion is more, and its bactericidal and bacteriostatic effect is just better, but considers the Cost Problems of silver ion, in detailed description of the invention more of the present invention, anti-biotic material is 1.0~1.5:100 with the predetermined weight ratio of enamel powder.Thus, the anti-biotic material of this weight ratio and enamel powder both can ensure the antibacterial effect of antimicrobial coating 20, also can rationally control the overall preparation cost of antiseptic water heater inner bag.
Antibacterial enamel material is coated to the step that namely applies enamel coating 30 and antimicrobial coating 20 through the operating procedure on the inner surface of the inner bag of blasting treatment on body 10, its concrete operation step is not particularly limited, and can rationally regulate as required.Preferably, the method that applies enamel coating 30 and antimicrobial coating 20 on body 10 can adopt the wet method of warding off.Particularly, prepare moulding and be ready at inner bag and, after antibacterial enamel material, in the opening by antibacterial enamel material from inner bag, inject, and seal this opening.Then inner bag is carried out to the swing of rule, for example centrifugal motion moves antibacterial enamel material and in motion process, is constantly coated on the inner surface of inner bag in inner bag, finally on the inner surface of inner bag, applies one deck antibacterial enamel material.
Finally, the inner bag that has applied antibacterial enamel material is dried to sintering, can form the enamel coating 30 and the antimicrobial coating 20 that are adsorbed on body 10.Particularly, according to one embodiment of present invention, step S4 comprises:
S4-1: the described inner bag that has applied described antibacterial enamel coating is dried.
S4-2: repair the antibacterial enamel coating on the inner bag inner surface after drying.
S4-3: the inner bag after repairing is carried out to sintering, obtain described antiseptic water heater inner bag.
Wherein, step S4-1 is pre-treatment step before inner bag is dried, and clears up inner bag, takes out unspent antibacterial enamel material, is then put into baker, through 120-150 DEG C of baking 30-50 minute, removes the moisture in antibacterial enamel material.
In step S4-2, the inner bag after drying is dried to post processing, cleaning inner bag, take out the enamel material coming off after drying, and check the quality of inner bag enamel surfaces, and the inner surface of inner bag is repaired comprehensively, antibacterial enamel material is uniformly distributed on inner bag.
Finally, in step S4-3, interior gallbladder channel 780-850 DEG C of baking after repairing, after 50-110 minute, can be formed to complete inner bag enamel and show, on the inner surface on body 10, form enamel coating 30 and be located at the antimicrobial coating in enamel coating 30.
According to the preparation method of the antiseptic water heater inner bag of the embodiment of the present invention, not only flow process is simple, easy to prepare, and operation possibility is strong, with low cost, the antiseptic water heater inner bag antibacterial bacteriostatic preparing is effective, has ensured the safety in utilization of antiseptic water heater.
Comprise the antiseptic water heater inner bag according to above-described embodiment according to the antiseptic water heater of third aspect present invention embodiment, because antiseptic water heater inner bag according to the above embodiment of the present invention has above-mentioned technique effect, therefore, also there is corresponding technique effect according to the antiseptic water heater of the embodiment of the present invention, that is: antimicrobial coating 20 has good antibacterial bacteriostatic function, can kill Escherichia coli in water or staphylococcus aureus and suppress it and grow, ensure the safety of water; Antimicrobial coating 20 has also been avoided the pollution of bacteria breed to antibacterial water heater liner, has reduced inner bag cleaning process, uses more convenient.
Be all known for those of ordinary skills according to other formations of the antiseptic water heater of the embodiment of the present invention and operation, be not described in detail here.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change above-described embodiment within the scope of the invention in the situation that not departing from principle of the present invention and aim, amendment, replacement and modification.

Claims (10)

1. an antiseptic water heater inner bag, is characterized in that, comprising:
Body; With
Antimicrobial coating, described antimicrobial coating is located on the inner surface of described body.
2. antiseptic water heater inner bag according to claim 1, is characterized in that, also comprises: enamel coating, described enamel coating is located on the inner surface of described body and described antimicrobial coating is located in described enamel coating.
3. antiseptic water heater inner bag according to claim 2, is characterized in that, described antimicrobial coating is that inorganic silver is anti-biotic material layer.
4. antiseptic water heater inner bag according to claim 3, is characterized in that, described antimicrobial coating comprises:
Silver ion layer; With
Carrier layer, described silver ion layer and described carrier layer are located at respectively in described enamel coating and described silver ion layer is located in described carrier layer.
5. antiseptic water heater inner bag according to claim 4, is characterized in that, described silver ion layer and described carrier layer are respectively two-layer, and two-layer described silver ion layer and described carrier layer be interlaced arrangement respectively.
6. a preparation method for antiseptic water heater inner bag, is characterized in that, comprises the following steps:
S1: inner bag is provided, and described inner bag is carried out to blasting treatment;
S2: anti-biotic material is stirred than mixing and adding water according to predetermined weight with enamel powder, obtain antibacterial enamel material;
S3: described antibacterial enamel material is coated on the inner surface through the described inner bag of blasting treatment and forms antibacterial enamel coating; And
S4: the inner bag that has applied described antibacterial enamel coating is dried to sintering, obtain antiseptic water heater inner bag.
7. the preparation method of antiseptic water heater inner bag according to claim 6, is characterized in that, described anti-biotic material is 1.0~1.5:100 with the predetermined weight ratio of described enamel powder.
8. the preparation method of antiseptic water heater inner bag according to claim 6, is characterized in that, described anti-biotic material is that inorganic silver is anti-biotic material.
9. the preparation method of antiseptic water heater inner bag according to claim 6, is characterized in that, described step S4 comprises:
S4-1: the described inner bag that has applied described antibacterial enamel coating is dried;
S4-2: repair the antibacterial enamel coating on the inner bag inner surface after drying;
S4-3: the inner bag after repairing is carried out to sintering, obtain described antiseptic water heater inner bag.
10. an antiseptic water heater, is characterized in that, comprises the antiseptic water heater inner bag described in any one in claim 1-5.
CN201310397323.4A 2013-09-04 2013-09-04 Inner container of antibacterial water heater, manufacturing method of inner container and antibacterial water heater with the inner container Pending CN104110844A (en)

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Application Number Priority Date Filing Date Title
CN201310397323.4A CN104110844A (en) 2013-09-04 2013-09-04 Inner container of antibacterial water heater, manufacturing method of inner container and antibacterial water heater with the inner container

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257932A (en) * 2015-11-30 2016-01-20 苏州众捷汽车零部件有限公司 Flange
CN110173895A (en) * 2019-05-22 2019-08-27 海信(广东)厨卫系统有限公司 A kind of water heater and production method with sterilizing function
CN112283934A (en) * 2020-08-31 2021-01-29 广东史麦斯电器有限公司 Electric water heater inner container of high-temperature antibacterial powder
CN112432356A (en) * 2020-11-19 2021-03-02 珠海格力电器股份有限公司 Antibacterial device and household appliance

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CN1775878A (en) * 2005-12-07 2006-05-24 辽宁大学 Mould proof antibacterial ultraviolet film and its preparing method
CN102511503A (en) * 2011-12-06 2012-06-27 海南大学 Efficient and environmentally-friendly antibacterial and mildewproof inorganic composite nano-powder slurry and its preparation method
CN102563875A (en) * 2012-01-17 2012-07-11 广东万家乐燃气具有限公司 Enamel inner container of antibacterial electric water heater and manufacturing method thereof
KR20120098069A (en) * 2011-02-28 2012-09-05 (주) 태양기전 Plastic and coating mathod
CN102944063A (en) * 2012-09-27 2013-02-27 广东万家乐燃气具有限公司 Antibacterial enamel tank for water heater and production method thereof

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1775878A (en) * 2005-12-07 2006-05-24 辽宁大学 Mould proof antibacterial ultraviolet film and its preparing method
KR20120098069A (en) * 2011-02-28 2012-09-05 (주) 태양기전 Plastic and coating mathod
CN102511503A (en) * 2011-12-06 2012-06-27 海南大学 Efficient and environmentally-friendly antibacterial and mildewproof inorganic composite nano-powder slurry and its preparation method
CN102563875A (en) * 2012-01-17 2012-07-11 广东万家乐燃气具有限公司 Enamel inner container of antibacterial electric water heater and manufacturing method thereof
CN102944063A (en) * 2012-09-27 2013-02-27 广东万家乐燃气具有限公司 Antibacterial enamel tank for water heater and production method thereof

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105257932A (en) * 2015-11-30 2016-01-20 苏州众捷汽车零部件有限公司 Flange
CN110173895A (en) * 2019-05-22 2019-08-27 海信(广东)厨卫系统有限公司 A kind of water heater and production method with sterilizing function
CN110173895B (en) * 2019-05-22 2023-10-17 海信(广东)厨卫系统有限公司 Water heater with sterilization function and manufacturing method
CN112283934A (en) * 2020-08-31 2021-01-29 广东史麦斯电器有限公司 Electric water heater inner container of high-temperature antibacterial powder
CN112432356A (en) * 2020-11-19 2021-03-02 珠海格力电器股份有限公司 Antibacterial device and household appliance

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