CN109549545A - The preparation method and electric heating towel rack of electric heating towel rack - Google Patents
The preparation method and electric heating towel rack of electric heating towel rack Download PDFInfo
- Publication number
- CN109549545A CN109549545A CN201910047479.7A CN201910047479A CN109549545A CN 109549545 A CN109549545 A CN 109549545A CN 201910047479 A CN201910047479 A CN 201910047479A CN 109549545 A CN109549545 A CN 109549545A
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- China
- Prior art keywords
- electric heating
- towel rack
- heating towel
- bed
- transverse tube
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Classifications
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- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47K—SANITARY EQUIPMENT NOT OTHERWISE PROVIDED FOR; TOILET ACCESSORIES
- A47K10/00—Body-drying implements; Toilet paper; Holders therefor
- A47K10/04—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable
- A47K10/06—Towel racks; Towel rails; Towel rods; Towel rolls, e.g. rotatable combined with means for drying towels
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23D—ENAMELLING OF, OR APPLYING A VITREOUS LAYER TO, METALS
- C23D5/00—Coating with enamels or vitreous layers
Abstract
The present invention discloses the preparation method and electric heating towel rack of a kind of electric heating towel rack, wherein the preparation method of the electric heating towel rack is the following steps are included: coat frit for porcelain enamel on the surface of the electric heating towel rack；The region for being coated with frit for porcelain enamel is heated according to the first preset temperature；Form the electric heating towel rack coated by frit for porcelain enamel.Technical solution of the present invention can be adapted to more house ornamentation styles in the case where not reducing the rigidity of electric heating towel rack.
Description
Technical field
The present invention relates to technical field of living goods, in particular to the preparation method and electrothermal towel of a kind of electric heating towel rack
Frame.
Background technique
The sheathing material of electric heating towel rack is generally used the metal materials such as stainless steel and mild steel and carries out spray painting system at present
At；Although these metal materials have many advantages, such as that succinct, rigidity is good, since there are dull colorings for the effect of spray painting, lead to electricity
The appearance of hot towel rack and the uncoordinated problem of the decoration style in room.
Summary of the invention
The main object of the present invention is to provide the preparation method and electric heating towel rack of a kind of electric heating towel rack, it is intended to not reduce
More house ornamentation styles can be adapted in the case where the rigidity of electric heating towel rack.
To achieve the above object, the preparation method of electric heating towel rack proposed by the present invention, the preparation of the electric heating towel rack
Method the following steps are included:
Frit for porcelain enamel is coated on the surface of the electric heating towel rack；
The region for being coated with frit for porcelain enamel is heated according to the first preset temperature；
Form the electric heating towel rack coated by frit for porcelain enamel.
Preferably, it is described according to the first preset temperature to be coated with frit for porcelain enamel region heat the step of it
Afterwards, further includes:
Pattern decomposition and/or chromatic spray painting are carried out to the surface of the electric heating towel rack；
The region for carrying out pattern decomposition and/or chromatic spray painting is heated according to the second preset temperature.
Preferably, before the step of surface in the electric heating towel rack coats frit for porcelain enamel, further includes:
It welds to form the electric heating towel rack using transverse tube and vertical tube；
The weld of the transverse tube and the vertical tube is subjected to polishing processing again.
Preferably, after the described the step of weld of the transverse tube and the vertical tube is carried out polishing processing, further includes:
The surface clean of the transverse tube and the vertical tube is clean, and drying and processing is carried out, it is described in the electricity to execute
The surface of hot towel rack coats the step of frit for porcelain enamel.
The present invention also proposes a kind of electric heating towel rack, at least one including two vertical tubes and between two vertical tubes
A transverse tube, and the preparation method preparation of the electric heating towel rack, the vertical tube are all made of on two vertical tubes and the transverse tube
With on the transverse tube be coated with the vitreous enamel bed of material.
Preferably, protective layer is also covered on the vitreous enamel bed of material.
Preferably, the vitreous enamel bed of material includes a ground coat enamel bed of material and multiple overglaze bed of materials, and the ground coat enamel bed of material applies
The outer surface of the vertical tube and the transverse tube is overlayed on, multiple overglaze bed of materials are arranged on the ground coat enamel bed of material, the protection
Layer is located on the outermost overglaze bed of material.
Preferably, the thickness of the vitreous enamel bed of material of the junction between the transverse tube and the vertical tube is greater than the cross
The thickness of the vitreous enamel bed of material on pipe and the vertical tube.
Preferably, the thickness of the vitreous enamel bed of material of the transverse tube is greater than the thickness of the vitreous enamel bed of material of the vertical tube
Degree.
Technical solution of the present invention by the surface of electric heating towel rack coat frit for porcelain enamel, and to coating frit for porcelain enamel area
Domain is heated, and the protective layer that frit for porcelain enamel is formed makes electric heating towel rack be unlikely to form oxidation on surface when heated
Layer and the erosion that can resist various liquid further promote the stability of electric heating towel rack；User can be in frit for porcelain enamel simultaneously
Painting creation and pattern spraying are carried out on layer, further beautify the appearance of electric heating towel rack, so that the electrothermal towel of appearance multiplicity
Frame can be adapted to more house ornamentation styles in the case where not reducing rigidity.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the flow diagram of the preparation method first embodiment of electric heating towel rack of the present invention；
Fig. 2 is the flow diagram of the preparation method second embodiment of electric heating towel rack of the present invention；
Fig. 3 is the flow diagram of the preparation method 3rd embodiment of electric heating towel rack of the present invention；
Fig. 4 is the flow diagram of the preparation method fourth embodiment of electric heating towel rack of the present invention；
Fig. 5 is the structural schematic diagram of electric heating towel rack of the present invention.
Drawing reference numeral explanation:
| Label | Title | Label | Title |
| 10 | Vertical tube | 20 | Transverse tube |
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is only a part of the embodiments of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
It to be combined with each other, but must be based on can be realized by those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
The present invention proposes a kind of preparation method of electric heating towel rack.
In embodiments of the present invention, it is based on first embodiment shown in FIG. 1, the preparation method of the electric heating towel rack includes
Following steps:
S10: frit for porcelain enamel is coated on the surface of the electric heating towel rack；
In the present embodiment, by coating frit for porcelain enamel on the surface of electric heating towel rack, allow frit for porcelain enamel in electrothermal towel
A protective layer is formed on frame, and the protective layer that frit for porcelain enamel is formed makes electric heating towel rack be unlikely to be formed on surface when heated
Oxide layer and the erosion that can resist various liquid can prevent from getting rusty, and the texture of also changeable electric heating towel rack is further promoted
The stability of electric heating towel rack.And frit for porcelain enamel complete processing after, user can be carried out on the vitreous enamel bed of material painting creation with
Pattern spraying, further beautifies the appearance of electric heating towel rack, so that the electric heating towel rack of appearance multiplicity can more be adapted to various finishings
Style meets the use demand of user, improves the practicability and ornamental value of electric heating towel rack.Specifically, in electric heating towel rack
Surface on draw certain pattern, popular cartoon picture can be selected, such as Micky Mouse, Garfield, landscape painting, flower-and-bird painting
Deng can also be fabricated to different solid color products, such as pink, green, can also be the combination of various colors.
S20: the region for being coated with frit for porcelain enamel is heated according to the first preset temperature；
S30: the electric heating towel rack coated by frit for porcelain enamel is formed.
By heating the region for being coated with frit for porcelain enamel, enable the table of frit for porcelain enamel and electric heating towel rack
Face is firmly combined together, promotes degree of adhesion of the frit for porcelain enamel on electric heating towel rack.Specifically, in the present embodiment, first
Preset temperature is preferably arranged to 900 DEG C or so, and the first preset temperature can be according to the product of practical model or the thickness of frit for porcelain enamel
Degree setting.
Technical solution of the present invention by the surface of electric heating towel rack coat frit for porcelain enamel, and to coating frit for porcelain enamel area
Domain is heated, and the protective layer that frit for porcelain enamel is formed makes electric heating towel rack be unlikely to form oxidation on surface when heated
Layer and the erosion that can resist various liquid further promote the stability of electric heating towel rack；User can be in frit for porcelain enamel simultaneously
Painting creation and pattern spraying are carried out on layer, further beautify the appearance of electric heating towel rack, so that the electrothermal towel of appearance multiplicity
Frame can be adapted to more house ornamentation styles in the case where not reducing rigidity.
Further, referring to Fig. 2, the second embodiment of the preparation method of electric heating towel rack proposed by the present invention, based on upper
State embodiment shown in FIG. 1, the step heated according to the first preset temperature to the region for being coated with frit for porcelain enamel
After rapid, further includes:
S40: pattern decomposition and/or chromatic spray painting are carried out to the surface of the electric heating towel rack；
S50: the region for carrying out pattern decomposition and/or chromatic spray painting is heated according to the second preset temperature.
In the present embodiment, it by carrying out pattern decomposition or chromatic spray painting in the region for being coated with frit for porcelain enamel, that is, produces
Producer can carry out design to electric heating towel rack, so that the appearance of electric heating towel rack is more according to design element currently popular
Diversification and more personalized, is more able to cooperate more house ornamentation styles.Specifically, electric heating towel rack can with colored vitreous enamel or other
Color material constitutes various patterns, by the complexity of required decorative artistic effect and design, can be used spraying decoration, applique,
The colour-decoration method of stamp, brush flower and photograph.
The surface that colored glaze slip is ejected into electric heating towel rack is formed pattern by hollow out card with spray gun by spraying decoration.One
A complete colourful pattern usually with the card of 2~6 graphics decompositions, sprays different color glaze and is combined and could complete；This
The characteristics of kind mode is that the pattern of institute's illuminated is well arranged, and three-dimensional sense is strong, and artistic effect is good.
Applique is printed as the decal paper or transfer film of various patterns with the colored ink that various coloured glazes are configured to, and is affixed on
The decoration position of electric heating towel rack；This available very delicate pattern line kind of technique, reach spraying decoration can not spray flower
Color, easy to operate, high-efficient, without dust pollution.
Stamp passes through the screen printing with hollow out decorative pattern to electric heating towel rack surface with the colored glaze that reconciles；And colored tune
With glaze liquid separation state and two kinds of solid-state.The former is made of turpentine oil, terpinol, ethyl cellulose etc. and the reconciliation of colored powdered frit, is used
In monochromatic stamp operation or multi color printing discontinuity operation；The latter's stearic acid, palmitinic acid, ethyl cellulose etc. and colored enamel
Powder reconciliation is made, and has thermoplasticity, and when use needs to heat.Decal is easy to operate, high-efficient, without dust pollution, and is able to achieve
Do mechanization operation.
Product is needed one layer of the position application of slip thicker colored glaze slip of decoration by brush flower, after drying, openworking template in covering,
The glaze layer of template hollow-out part is brushed away again through being burnt into hairbrush.Brush floral pattern is divided into concave volume and two kinds of convex body.The former is production mould
By pattern contour hollow out when plate；The latter is to retain pattern contour, and by unwanted part hollow out.The feature of brush flower is decorative pattern
Pattern contour is clear, rich in three-dimensional sense.
The colour-decoration method that is developed in egative film on the photosensitive layer on electric heating towel rack surface of photograph decoration, have direct photographic process and
Two kinds of photographic process of transfer.The former is directly to be exposed on the photosensitive layer that product surface is coated with photosensitive liquid with positive or negative film.With just
After piece is exposed, it is sprinkled with colored powdered frit, unadsorbed powdered frit is wiped away, is burnt into after dry.If being exposed with negative film, need again
It is stamped with litho oil ink-like coloured glaze material, then washes with water unadsorbed part, be burnt into after drying.Transferring photographic process is to apply
Have on the glass plate of photosensitive liquid, be exposed with photographic negative, is then sprinkled with colored powdered frit, then apply one layer of collodion on its surface
Film is affixed on drawing surface, is burnt into after dry, obtains form photograph illuminated true to nature after being rinsed with water.
Electric heating towel rack by illuminated is heated using the second preset temperature, heats color glaze in electric heating
The surface of towel rack, to obtain the electric heating towel rack product of bright multicolour pattern.Specifically, the second preset temperature can basis
Different colour-decoration methods and size is arranged, and in the present embodiment, the second preset temperature is preferably arranged to 650 DEG C or so.
Further, referring to Fig. 3, the 3rd embodiment of the preparation method of electric heating towel rack proposed by the present invention, based on upper
Embodiment shown in FIG. 1 is stated, before the step of surface in the electric heating towel rack coats frit for porcelain enamel, further includes:
S60: it welds to form the electric heating towel rack using transverse tube and vertical tube；
S70: the weld of the transverse tube and the vertical tube is subjected to polishing processing again.
In the present embodiment, it is separately fixed on fixture using transverse tube and vertical tube, the both ends of transverse tube and the setting of vertical tube are high
It spends position to abut, and the contact position of the transverse tube and vertical tube that contact together is welded by the heating of the solder horn of welder,
And the welding manner of transverse tube and vertical tube can be melting welding, pressure welding or soldering.
In order to allow electric heating towel rack in use, it not will cause user and stab or scratching；When transverse tube and vertical tube weld
After the completion, then by the weld between transverse tube and vertical tube polishing processing is carried out, makes the weld of transverse tube and vertical tube smooth, is also easy
Frit for porcelain enamel is allowed to adhere to.
Further, referring to Fig. 4, the preparation method of electric heating towel rack proposed by the present invention is based on above-mentioned reality shown in Fig. 3
Example is applied, after the described the step of weld of the transverse tube and the vertical tube is carried out polishing processing, further includes:
S80: the surface clean of the transverse tube and the vertical tube is clean, and drying and processing is carried out, it is described in institute to execute
The step of stating the surface coating frit for porcelain enamel of electric heating towel rack.
Specifically, to the mode of the surface clean of transverse tube and vertical tube mainly by blasting craft and degreasing process；Blasting craft
Be to use compressed air for power, be injected in transverse tube and vertical tube surface to form high velocity spray beam for sand material high speed, remove iron rust,
Weld oxide skin, stain and the harmful substance for being adhered to surface；Impact and cutting due to sand material to the surface of transverse tube and vertical tube
Effect, makes the surface of transverse tube and vertical tube obtain certain cleannes and different roughness, while making the machine of transverse tube and vertical tube
Tool is improved, and is further improved the fatigue resistance of transverse tube and vertical tube, is increased between transverse tube and vertical tube and frit for porcelain enamel
Compatibility and adhesive force, to extend the durability of the vitreous enamel bed of material.Degreasing process is that transverse tube and vertical tube are placed in certain temperature
Calcination removes degreasing, also can be used alkaline solution or organic solvent except degreasing, also transverse tube and vertical tube can be dipped in certain group
At certain voltage and current in the lye electrolytic cell with certain temperature, is passed to, electrolytic degreasing is carried out.
In the present embodiment, it in order to allow frit for porcelain enamel to be preferably attached on the surface of transverse tube and vertical tube, therefore takes clear
It washes and drying and processing further increases frit for porcelain enamel and be attached to cross in this way, transverse tube and vertical tube surface do not have impurity and water attachment
The area of pipe and vertical tube, moreover it is possible to make the surface of transverse tube and vertical tube more smooth.
The present invention also proposes a kind of electric heating towel rack, and referring to Fig. 5, the electric heating towel rack is including two vertical tubes 10 and set on two
At least one transverse tube 20 between a vertical tube 10, and the electric heating is all made of on two vertical tubes 10 and the transverse tube 20
Prepared by the preparation method of towel rack, the vertical tube 10 and the transverse tube 20 are equipped with the vitreous enamel bed of material.Due to this electric heating hair
Towel frame uses whole technical solutions of above-mentioned all embodiments, therefore at least the technical solution with above-described embodiment is brought
All beneficial effects, this is no longer going to repeat them.
In the present embodiment, at least one transverse tube 20 is welded between two vertical tubes 10, and is additionally provided on vertical tube 10 solid
Component is determined, to make user by fixation member that entire electric heating towel rack is fixed on the wall.The quantity of transverse tube 20 can be according to design
It is arranged with use demand, be not detailed herein and specifically limits.In order to allow the appearance of electric heating towel rack that can more be adapted to a variety of dresses
Style is repaired, therefore is coated with the vitreous enamel bed of material in vertical tube 10 and transverse tube 20, the vitreous enamel bed of material can be used as vertical tube after a heating treatment
10 and transverse tube 20 new protective film and drawing film；Manufacturer can be drawn or be sprayed according to design element currently popular
It applies.In this way, the electric heating towel rack realization by arrangement above can also promote beauty in the case where not reducing the rigidity of its own
Property, to adapt to the house ornamentation style using user.
Specifically, transverse tube 20 and vertical tube 10 are hollow tube, and the heating element of electric heating towel rack is arranged in transverse tube 20, electricity
The heating controller and connecting wire of hot towel rack are arranged in vertical tube 10.By heating controller by connecting wire to heating
Element carries out the control of acid extraction, realizes electric heating towel rack to the towel drying being placed on transverse tube 20, Jin Errang
Towel is able to maintain the state of dried sanitary.In the present embodiment, transverse tube 20 and vertical tube 10 are preferably stainless steel metal pipe, and two
External-connected port is set on the lateral surface of a vertical tube 10, and dismantling connection has high temperature resistant rubber plug on the external-connected port；So set,
On the metope that electric heating towel rack is mounted on bathroom, need to realize that open-wire line either concealed wire connects according to user, if selection is bright
Line can first dismantle high temperature resistant rubber plug, by line from the external-connected port outlet on left side vertical tube 10 or the right vertical tube 10；If selection is dark
High temperature resistant rubber plug is first installed on external-connected port by line, and line is accessed on concealed wire connector, wall wiring of nuzzling.Further
Ground, heating element are provided with multiple, and multiple heating elements are individually connect with heating controller respectively, so that heating controller can
Each heating element is individually controlled respectively, when needing to control its heating using wherein one section of heating element, is saved
Electric energy improves utilization rate, and reduces the frequency of use of each heating element, can extend the service life of heating element.Transverse tube
20 and vertical tube 10 on also settable three-dimensional decoration carved on paste goods bossage, pattern dress can also be carried out according to the demands of individuals of user
Decorations customization.
Further, referring to Fig. 5, protective layer is also covered on the vitreous enamel bed of material.In the present embodiment, work as vitreous enamel
The bed of material is after completing pattern decomposition and/or the processing of chromatic spray painting, in order to protect the pattern on the vitreous enamel bed of material can be more stable, no
It is easy to be scraped or scratching, also sets up a protective layer in the outermost layer of pattern.Heat treatment protective coating can be used in the protective layer.
Further, referring to Fig. 5, the vitreous enamel bed of material includes a ground coat enamel bed of material and multiple overglaze bed of materials, and described
The ground coat enamel bed of material is coated in the outer surface of the vertical tube 10 and the transverse tube 20, and multiple overglaze bed of materials are arranged in the ground coat enamel material
On layer, the protective layer is located on the outermost overglaze bed of material.
In the present embodiment, the ground coat enamel bed of material is first coated on transverse tube 20 and vertical tube 10, and multiple glaze materials are coated with after firing
Layer.The ground coat enamel bed of material is the transition zone be combineding with each other with transverse tube 20 and vertical tube 10, has stronger adherence；And the overglaze bed of material coats
On the ground coat enamel bed of material, rises and cover background color and assign transverse tube 20 and vertical tube 10 with the surface of smooth and beautiful appearance and a series of excellent physics
Chemical property.In this way, further promoting the protection effect and aesthetics of transverse tube 20 and vertical tube 10.Specifically, the vitreous enamel bed of material
Ingredient by weight percentage, is made of following components: SiO2 50~65%, Al2O3 20~30%, B2O3 4~15%,
Na2O 1.2~1.5%, K2O 1.3~1.6%, CeO2 1~10%, CeF3 2~5%.It is added in conventional enamel glaze
The hardness of glaze and the adherence with metal can be improved in CeO2 and CeF3, moreover it is possible to effectively prevent the generation of fishscale.
Further, reference Fig. 5, the vitreous enamel bed of material of the junction between the transverse tube 20 and the vertical tube 10
Thickness is greater than the thickness of the vitreous enamel bed of material on the transverse tube 20 and the vertical tube 10.In the present embodiment, in view of transverse tube
Junction between 20 and vertical tube 10 is easy to appear fracture, therefore the thickness of the vitreous enamel bed of material in the coating of this position is greater than cross
The thickness of the vitreous enamel bed of material on pipe 20 and vertical tube 10, to improve the protective of the junction of transverse tube 20 and vertical tube 10, Jin Erti
The structural strength of high entire electric heating towel rack.
Further, referring to Fig. 5, the thickness of the vitreous enamel bed of material of the transverse tube 20 is greater than the described of the vertical tube 10
The thickness of the vitreous enamel bed of material.In the present embodiment, in actual use, it is provided with the 20 upper surface temperature of transverse tube of heating element
Degree can be very high, it is also possible to will appear the case where frit for porcelain enamel layer is fallen, therefore the thickness that the vitreous enamel bed of material of transverse tube 20 is coated
Degree is greater than the thickness of the vitreous enamel bed of material of vertical tube 10.
The above description is only a preferred embodiment of the present invention, is not intended to limit the scope of the invention, all at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
It is included in other related technical areas in scope of patent protection of the invention.
Claims (9)
1. a kind of preparation method of electric heating towel rack, which is characterized in that the preparation method of the electric heating towel rack includes following step
It is rapid:
Frit for porcelain enamel is coated on the surface of the electric heating towel rack；
The region for being coated with frit for porcelain enamel is heated according to the first preset temperature；
Form the electric heating towel rack coated by frit for porcelain enamel.
2. the preparation method of electric heating towel rack as described in claim 1, which is characterized in that described according to the first preset temperature pair
After the step of region coated with frit for porcelain enamel is heated, further includes:
Pattern decomposition and/or chromatic spray painting are carried out to the surface of the electric heating towel rack；
The region for carrying out pattern decomposition and/or chromatic spray painting is heated according to the second preset temperature.
3. the preparation method of electric heating towel rack as claimed in claim 2, which is characterized in that described in the electric heating towel rack
Surface coated before the step of frit for porcelain enamel, further includes:
It welds to form the electric heating towel rack using transverse tube and vertical tube；
The weld of the transverse tube and the vertical tube is subjected to polishing processing again.
4. the preparation method of electric heating towel rack as claimed in claim 3, which is characterized in that described by the transverse tube and described perpendicular
The weld of pipe carried out after the step of polishing processing, further includes:
The surface clean of the transverse tube and the vertical tube is clean, and drying and processing is carried out, it is described in the electric heating hair to execute
The surface of towel frame coats the step of frit for porcelain enamel.
5. a kind of electric heating towel rack, which is characterized in that at least one including two vertical tubes and between two vertical tubes
Transverse tube, and being all made of the electric heating towel rack as described in claim 1-4 any one on two vertical tubes and the transverse tube
The surface of preparation method preparation, the vertical tube and the transverse tube is coated with the vitreous enamel bed of material.
6. electric heating towel rack as claimed in claim 5, which is characterized in that be also covered with protective layer on the vitreous enamel bed of material.
7. electric heating towel rack as claimed in claim 6, which is characterized in that the vitreous enamel bed of material include ground coat enamel bed of material and
Multiple overglaze bed of materials, and the ground coat enamel bed of material is coated in the outer surface of the vertical tube and the transverse tube, multiple overglaze bed of materials
It is arranged on the ground coat enamel bed of material, the protective layer is located on the outermost overglaze bed of material.
8. electric heating towel rack as claimed in claim 5, which is characterized in that junction between the transverse tube and the vertical tube
The thickness of the vitreous enamel bed of material is greater than the thickness of the vitreous enamel bed of material on the transverse tube and the vertical tube.
9. electric heating towel rack as claimed in claim 5, which is characterized in that the thickness of the vitreous enamel bed of material of the transverse tube is big
In the thickness of the vitreous enamel bed of material of the vertical tube.
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| CN201910047479.7A CN109549545A (en) | 2019-01-17 | 2019-01-17 | The preparation method and electric heating towel rack of electric heating towel rack |
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| CN201910047479.7A CN109549545A (en) | 2019-01-17 | 2019-01-17 | The preparation method and electric heating towel rack of electric heating towel rack |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110228321A (en) * | 2019-06-06 | 2019-09-13 | 浙江开尔新材料股份有限公司 | A kind of production method for making white pattern on background color enamel steel plate |
| CN112450777A (en) * | 2019-09-08 | 2021-03-09 | 温州市永良机械技术研究所 | Manufacturing method of weak current control type heating towel rack |
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