CN1743730A - Heating element and heating device - Google Patents
Heating element and heating device Download PDFInfo
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- CN1743730A CN1743730A CN 200510068662 CN200510068662A CN1743730A CN 1743730 A CN1743730 A CN 1743730A CN 200510068662 CN200510068662 CN 200510068662 CN 200510068662 A CN200510068662 A CN 200510068662A CN 1743730 A CN1743730 A CN 1743730A
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Abstract
To provide a heating unit and a heating device for supplying steam not containing moisture, namely, superheated steam to a clothing steam pressing machine or other steam equipment. The heating unit 2 and the heating device 1 are provided between a steam generating device 100 for generating saturated steam and the clothing steam pressing machine 101. They reheats the saturated steam to give state shift from the saturated steam into the superheated steam to be supplied to the clothing steam pressing machine 101.
Description
Technical field
The present invention is relevant with heating element heater and heater, and this heating element heater and heater can carry out heat treated again by the saturated vapor that boiler is supplied with, and make saturated vapor be converted into the superheated steam state, and offer dress material steam pressure machine.
Technical background
Figure 10 has described in the prior art, supplies with the steam feed system of the saturated vapor of boiler generation to the steam pressure machine of dress material.Among the figure, 100 expression boilers, 101 expressions are used for the dress material steam pressure machine to dress material 102 ejection steam.
As shown in figure 11, under the level pressure state, the state variation curve map of expression water when being heated.In Figure 11, the longitudinal axis is a temperature, and transverse axis is represented thermal content.In addition, Figure 12 (A), (B), (C), (D) are illustrated in A point among Figure 11, B point, C point, water that D is ordered and the state model figure of steam.The state of Figure 12 (A) expression water in the time of 0 ℃.The state of Figure 12 (B) expression water when reaching boiling point.Figure 12 (C) expression, since the evaporation of part water, water and vapor mixing state together.State when Figure 12 (D) represents that all water becomes steam, i.e. dry saturated steam state.
In Figure 11, the state variation of water when solid line is illustrated under the 0.6MPA condition heating, the state variation when promptly in boiler 100, water being heated.In boiler 100, refer to water heats and be converted into steam under level pressure state variation.In addition, in Figure 11, chain-dotted line is illustrated in the state variation of water when heating under the atmospheric pressure (air pressure).
At first, the state variation of the water represented with solid line among Figure 11 is described, scope P1 rises water temperature by heating under the air pressure of 0.6MPA, start vaporizer when reaching 150 ℃ of boiling points.In addition, the scope P1 ' among Figure 11 makes water temperature rise start vaporizer when reaching boiling point 100C by heating under atmospheric pressure (air pressure).Scope P2 among Figure 11 is illustrated in the saturated-vapor state under the air pressure 0.6MPA condition, because constantly heating, water is the state of a D by the state-transition of a B.The state of some during B be, water is 100%, and steam is 0%.The state of some during D be, water is 0%, and steam is 100%.The state of state-transition during along with some B during for some D, vapor phase becomes 100% for the ratio of water by 0%.
Saturated-vapor state under the scope P2 ' expression atmospheric pressure among Figure 11, because constantly heating, water is the state of a F by the state-transition of an E.The state of some during E be, water is 100%, and steam is 0%.The state of some during F be, water is 0%, and steam is 100%.The state of state-transition during along with some E during for some F, vapor phase becomes 100% for the ratio of water by 0%.
In Figure 11, scope P3, P3 ' they are the superheated steam states, in scope P3, P3 ', and the state that the temperature of expression superheated steam rises along with continuous heating.
In the conventional art, the steam of using for the steam pressure of dress material 102, as previously mentioned, for example, when pressure is 0.6MPA, employing be that temperature is 150 ℃ a saturated vapor.
Therefore, under the conventional art condition, as previously mentioned, because the employing of the steam pressurized of dress material is saturated vapor, following problem can appear.Promptly, under saturated-vapor state, dry status, promptly, the steam pressurized of dress material 102 should be used the described dry saturated steam of Figure 11 mid point D, and when dry saturated steam was ejected on the dress material 102, this dry saturated steam was as Figure 11 dotted line is described, the heat insulation atmospheric pressure state that expand into becomes the state of the some Q on the described condition curve of chain-dotted line among the figure.Steam under the some Q state is not to be dry saturated steam state (F is represented for point) on the condition curve under the atmospheric pressure, therefore, compare with the state before the heat insulation expansion, moisture containing ratio height forms the part dry saturated steam and is reduced to water, contains the state of moisture.
In this case, when the dry saturated steam that steam pressurized adopts sprays to dress material, the part of dry saturated steam is reduced to water, on the cloth of clothes with adhesive water, adhering to of moisture causes the flexible of cloth easily, the result of its generation is that moisture becomes the occurrence cause of cloth fold, distortion.
Summary of the invention
The technical problem to be solved in the present invention is the problem that exists in the above-mentioned conventional art, and providing and can supplying with dry superheated steam to the steam pressurized of dress material is the heating element heater and the heater of moisture free steam.
Heating element heater provided by the invention, it is characterized in that: be configured in the steam raising plant and the dress material that can produce saturated vapor and use between the steam pressure machine, by saturated vapor is carried out heat treated again, make saturated vapor be converted into the superheated steam state, and offer dress material steam pressure machine.
According to heating element heater provided by the invention, it is characterized in that: be equipped with the chest of calandria and parcel calandria, have the free air space of steam between calandria and the chest.
According to heating element heater provided by the invention, it is characterized in that: the heat-transfer device of the heat that above-mentioned calandria produces by the electro-heat equipment that produces heat and by steam conduction electro-heat equipment constitutes.
According to described heating element heater provided by the invention, it is characterized in that: the outer peripheral face of above-mentioned heat-transfer device is made of spiral helicine flute profile steam passage portion.
According to heating element heater provided by the invention, it is characterized in that: above-mentioned calandria is equipped with a plurality of heat-transfer devices that have certain intervals each other, and the electro-heat equipment that connects heat-transfer device.
According to heating element heater provided by the invention, it is characterized in that: above-mentioned calandria is equipped with the cylindricality heat-transfer device, is embedded in the electro-heat equipment of heat-transfer device and is arranged on heat-transfer device and can be for the steam passage portion of steam circulation.
According to heating element heater provided by the invention, it is characterized in that: above-mentioned calandria is made of the clavate electro-heat equipment.
According to heating element heater provided by the invention, it is characterized in that: above-mentioned calandria is made of the electrothermal transducer that electric current can be converted into heat energy.
A kind of heater provided by the invention is characterized in that: comprise aforesaid heating element heater, and control the control device that this heating element heater adds heat.
Implement the present invention and each embodiment, have following effect: 1),, also can not be reduced to water even interrupt thermal expansion at air by heating the steam that reaches the superheated steam state again.Provide this steam to dress material when dress material is carried out steam pressurized, can be on dress material adhesive water, can prevent the cloth fold that produces because of adhesive water on the dress material and cloth drawback such as deform; 2) saturated vapor is closed between case and the calandria, and superheated steam can carry out the state conversion expeditiously; 3) steam is by the heat-transfer device indirect, and therefore moving even electro-heat equipment produces thermal change, the thermal change of electro-heat equipment is moving can not to be directly transferred to steam yet, and steam can carry out stable heating by heat-transfer device; 4) steam can efficiently heat when the steam passage circulation of heat-transfer device periphery; 5) steam contacts with electro-heat equipment and heat-transfer device, and therefore, steam can pass through the efficient Fast Heating of electro-heat equipment.In addition, therefore steam, can pass through the efficient Fast Heating of electro-heat equipment by the heat-transfer device indirect, and realize stable heating by electric heating portion; 6) can effectively heat in the steam passage process of circulation of steam in connecting heat-transfer device; 7) because steam directly contacts with electro-heat equipment, can heat expeditiously; 8) electro-heat equipment is made of electrothermal conversion body, therefore, by the electric current of supplying with electrothermal conversion body is increased and decreased control, can regulate the heat that adds to steam easily; 9) by control device, can control the heat that adds automatically easily to steam.
Description of drawings
Fig. 1 shows the heater that disposes at first embodiment in the system of dress material ejection superheated steam;
Fig. 2 represents first embodiment temperature-thermal content curve map;
Fig. 3 is the exploded perspective view of heating element heater among first embodiment;
Fig. 4 is the exploded perspective view of heating element heater among second embodiment;
Fig. 5 is the exploded perspective view of heating element heater among the 3rd embodiment;
Fig. 6 is the exploded perspective view of heating element heater among the 4th embodiment;
Fig. 7 is the exploded perspective view of heating element heater in the 5th enforcement;
Fig. 8 is the performance graphs of relevant two kinds of heaters when being used in combination mutually;
Fig. 9 is the chart of the material capability that uses in the relevant heater;
Figure 10 is the system schematic that sprays saturated vapor in the prior art to dress material;
Figure 11 is the temperature-thermal content curve synoptic diagram of prior art;
Figure 12 is the ideograph of expression prior art water and steam condition.
The specific embodiment
Label among each figure is unitedly described as follows: the 1st, heater, the 2nd, heating element heater, the 3rd, control device, the 4th, case, the 5th, heater, the 6th, steam inflow opening, the 7th, vapor stream outlet, the 9th, heat-transfer device, the 21st, heater, the 22nd, heat-transfer device, the 23rd, electro-heat equipment, the 31st, heat-transfer device, the 41st, heater.
As shown in Figure 1, heater 1 is the device that is configured between boiler 100 and the dress material usefulness steam pressure machine 101.Boiler 100 is made of the steam raising plant that can produce saturated vapor.Heater 1 can carry out heat treated again to the saturated vapor that boiler 100 is supplied with, and makes saturated vapor change superheated steam into, and offers dress material steam pressure machine 101.
As mentioned above, by heater 1 being configured in boiler 100 and dress material, as shown in Figure 2, can bring into play following effect with between the steam pressure machine 101.What Fig. 2 described is the temperature-thermal content curve of the state variation when expression water is heated under level pressure.
In Fig. 2, solid line is represented under the 0.6MPA condition, the state variation of water in boiler 100.In addition, in above-mentioned Fig. 2, chain-dotted line is represented the state variation of water under atmospheric pressure (air pressure) condition.Fig. 2 is identical with the content of Fig. 9, and the state variation when water is heated in boiler 100 is identical with the described situation of Fig. 9, and omission is described.
Water under the dry saturated steam state that a D represents, as shown in Figure 1, offers heater 1 by boiler 100 carry out solid line is represented among Fig. 2 state variation in boiler 100 after.
Boiler 100 offers the dry saturated steam of heater 1, and after heater 1 heating, temperature rises, and changes the superheated steam state of scope P3 into.
For example, shown in figure mid point G, the temperature of superheated steam reaches 300 ℃.With this superheated steam offer dress material with steam pressure machine 101 after, dress material sprays superheated steam with steam pressure machine 101 to dress material, superheated steam is discharged in the atmospheric pressure, at this moment, superheated steam is shown in the dotted line among Fig. 2, carry out heat insulation expansion, and change the some H state on the condition curve that chain-dotted line is represented among Fig. 2 into.
Point H belongs to the represented superheated steam state of scope P3 ' on the condition curve the under-air pressure, be water-free state.That is to say that in the present embodiment, what dress material 102 used is superheated steam when steam pressurized.Heat insulation expansion takes place even be released in superheated steam in the atmosphere when dress material 102 steam pressurized, also can keep the state of superheated steam to spray to dress material 102.Therefore, because superheated steam can partial reduction be not a water,, cause cloth that former fold or deformation reason generation take place also with regard to former ground adhesive water on the cloth that dress material 102 can not take place.
As mentioned above, the saturated vapor that provides by boiler 100, undertaken again changing the superheated steam state into after the heat treated by heater 1, and spray to dress material 102, therefore, to dress material 102 ejections the time even heat insulation expansion takes place, can not be reduced to saturated-vapor state yet, will keep the state of superheated steam to spray to dress material.
Therefore, can adhesive water on the dress material 102.In view of the above, can prevent the problem that taken place because of attachment of moisture on dress material 102, that is, the problems such as fold or distortion that prevent take place.The temperature that heat insulation expansion also can not be reduced to water takes place even should be to discharge into the atmosphere in the temperature of the superheated steam when being discharged in atmosphere by heating element heater 1, for example, is ideal temperature more than 300 ℃.
In addition, under the state of saturated vapor, the particle of steam condenses each other, and the situation that forms bulk is more.In contrast, under this steam condition of superheated steam, the population of steam is difficult for condensing each other and keeps the state of fine particle.In the present embodiment, the steam that sprays to dress material is the steam of superheat state, keeps on the fiber of fine particle state attached to dress material.The steam of fine particle by the cell membrane of cloth fibers, enters cell interior easily, consequently, can add thermal fiber from fibrous inside, and evaporation is also got rid of the excessive moisture that fiber contains.In view of this viewpoint, in the present embodiment, can prevent that cloth fibers from containing the problem that redundant moisture causes, the problems such as fold or distortion that promptly prevent take place.
What Fig. 3 described is the structure of heater.Heater 1 is equipped with heating element heater 2 and control device 3.Heater 1 can transform the state of the saturated vapor of boiler 100 supplies, provides superheated steam to dress material with steam pressure machine 101 (as shown in Figure 1).
As shown in Figure 3, heating element heater 1 is equipped with case 4 and heater 5.Heater 5 is arranged in the case 4.Dispose steam inflow opening 6 and vapor stream outlet 7 in the case 4.Steam inflow opening 6 connecting pipings (not shown), the saturated vapor of output is entered in the case 4 by steam inflow opening 6 in the boiler 100.In addition, vapor stream exports 7 connecting pipings (not shown), can supply with superheated steam with steam pressure machine 101 to dress material.
Be provided with the space between the outer surface of the inner surface of case 4 and heater 5, this space is the steam free air space 8 of ventilating air.Case 4 is made of tubular, and an end is open, other end obturation.One end of case 4 can form flange part 4a.The section configuration of case 4 can be circle or polygon.
Heating part 5 has can be from pack into shape in the case 4 of an end of above-mentioned case 4: the heating part 5 described in Fig. 3 is made of the electro-heat equipments 10 of configuration in cylindricality heat-transfer device 9 and the heat-conducting part 9.The base end side of heat-transfer device 9 forms flange part 11.Heat-transfer device 9 can be begun to insert in the case 4 by front end.Flange part 11 has screw jack 12, can under the state that heat-transfer device 9 inserts in the case 4, heat-transfer device 9 can be fixed on the flange part 4a of case 4 by insert screw (not shown) etc. in screw jack 12.The periphery of heat-transfer device 9 by along the direction of principal axis of heat-conducting part 9 in the shape of a spiral shape around steam passage 13 constitute, in the form of slot.Above-mentioned electro-heat equipment 10 can use the electric wire filament as electric transducer of current transformation as heat.Electro-heat equipment 10 can provide electric current by power supply 14.
Below effect is illustrated.The front end of heat-transfer device 9 is inserted in the case 4, the flange part 11 of the cardinal extremity setting of heat-transfer device 9 is docked with an end of case 4, heat-transfer device 9 is fixed on the flange part 4a of case 4 by screw.
The steam inflow opening 6 of case 4 is connected with the pipe arrangement (not shown), the saturated vapor that boiler 100 produces can be imported in the case 4.In addition, by the vapor stream outlet 7 of pipe arrangement (not shown) connecting box 4, can supply with superheated steam with steam pressure machine 102 to dress material.By the inflow and outflow mouth, state variation takes place in the dry saturated steam that boiler 100 produces heater 1 in, change superheated steam into after, the formation path offers dress material usefulness steam pressure machine 101 with superheated steam.
Start boiler 100, make the water temperature rising and reach fluidized state, produce the dry saturated steam that Fig. 2 mid point D represents, this dry saturated steam is offered heater 1, on the other hand, by control device 3 control power supplys 14, the supply electric current of control electro-heat equipment 10, the caloric value of adjustment electro-heat equipment 10.
Enter saturated vapor in the case 4 by the steam inflow opening 6 of case 4, when the steam free air space 8 between case 4 and the heat-transfer device 9 of flowing through, steam passage 13, heated once more, when changing superheated steam into, for example, rise under 300 ℃ the state through vapor stream outlet 7 in temperature and offer dress material with steam pressure machine 101.
Superheated steam sprays to dress material 102 as dress material with steam at dress material in steam pressure machine 101, discharges into the atmosphere.When superheated steam is discharged into the atmosphere, shown in the dotted line among Fig. 2, the state-transition of being represented by a G is the state that a H represents, although heat insulation expansion takes place, because putting the state of H is the state of superheated steam, do not contain moisture, therefore, can not take place because of attachment of moisture problems such as caused dress material 102 folds, distortion on dress material 102.
In first embodiment, suppose the to flow through reasons such as electric current change of electro-heat equipment 10, make the caloric value change of electro-heat equipment 10, heat-transfer device 9 formation have the change of the big raw material of heat accumulation function with absorption heat-transfer device 9 caloric values, thereby guarantee to add good thermal stability.In first embodiment, because vapor stream is through steam passage 13, steam can circulate under the less state of circulating resistance.
Fig. 4 shows second embodiment.The characteristics of second embodiment are: heater 21 is made of a plurality of tabular heat-transfer devices 22 and many clavate electro-heat equipments 23 connecting these heat-transfer devices 22.Heat-transfer device 22 is by heating by electro-heat equipment 23.
In a second embodiment, form the steam free air space between a plurality of heat-transfer devices 22 and electro-heat equipment 23 and the case 4, can make the steam circulation.Vapor stream is directly heated by electro-heat equipment 23 when the steam free air space, in addition, and again by heat-transfer device 22 indirect.In a second embodiment, if heat-transfer device 22 forms the big shape material with accumulation of heat effect,, guarantee to stablize good heating even the caloric value change of electro-heat equipment 23 because heat-transfer device 22 has the accumulation of heat effect, can absorb the change of caloric value.On the other hand, steam directly contacts with electro-heat equipment 23, can efficiently heat, and the programming rate of steam is fast.
Fig. 5 shows the third embodiment of the present invention.The characteristics of the 3rd embodiment are: heat-transfer device 31 is cylindricality, and a plurality of steam passages 32 connect in heat-transfer device 31 and form heater 30.Steam passage 32 leaves opening at the side face 31a and the end face 31b of heat-transfer device 31.In the 3rd embodiment, the dry saturated steam that boiler is supplied with is heated when flowing through the steam passage 32 of heat-transfer device 31, is the superheated steam state by the dry saturated steam state-transition.In the 3rd embodiment,, can realize good heat insulation effect in heat-transfer device 31 by heat-transfer device 31 because steam circulates.
Fig. 6 illustrates the fourth embodiment of the present invention.The characteristics of the 4th embodiment are: heater 41 is made of a plurality of clavate electro-heat equipments 42, does not dispose heat-transfer device.Form the steam free air space between electro-heat equipment 42 and the case.In the 4th embodiment, the dry saturated steam that boiler is supplied with is heated when flowing through the steam free air space, because the dry saturated steam state-transition is the superheated steam state.In the 4th embodiment, because of directly contacting, can realize efficient heating at the moving steam of steam circulation spatial flow with electro-heat equipment 42, the steam programming rate is fast.
Fig. 7 shows the fifth embodiment of the present invention.The characteristics of the 5th embodiment are: case 51 2 end openings become tubular, and the heater 5 among first embodiment is inserted in the case 51 by an end of case 51, and the heater 41 among the 5th embodiment is inserted in the case 51 by the other end of case 51.Like this, under the situation that two kinds of heaters 5,41 are used in combination, steam is by directly contacting and can efficiently heat with heater 41, in addition, because the heat-transfer device 9 of heater 5 forms the material with accumulation of heat effect, even the caloric value change of heating portion 10, steam also can realize stablizing good heating by heater 5.That is, in the 5th embodiment, two kinds of heaters 5,41 can be complementary not enough, realizes the efficient stable heating of steam.
Fig. 8 describes to be similar to the chart that above-mentioned heater shown in Figure 7 is used in combination performance.Promptly, the combination of the heater 21 among the heater 41 among Fig. 6 and combination, the heater among Fig. 6 41 and Fig. 4 of the heater 5 among Fig. 3 and the combination of the heater 30 among the heater among Fig. 6 41 and Fig. 5 etc., Fig. 8 is used in combination the chart that performance compares to these heaters.
About these three combinations such as combination of combination, heater 41 and the heater 30 of combination, heater 41 and the heater 21 of heater 41 and heater 5, Fig. 8 to the circulating resistance of the steam contact area of combination, steam, accumulation of heat effect, programming rate, with and combination property sort.
In Fig. 8, the contact area of steam is arranged by descending order, and giving numeral is by 1 to 3.Circulating resistance is arranged by ascending order, and giving numeral is by 1 to 3.The accumulation of heat effect is arranged by descending order, and giving numeral is by 1 to 3.Programming rate is arranged by descending order, and giving numeral is by 1 to 3.These digital additions with the expression combination property.For being used in combination of heater,, can select to use any combination according to the described performance of Fig. 8.
Fig. 9 be the material of describing heat- transfer device 9,22,31 adopt pyroconductivity under the situations such as stainless steel, high chrome, nickel alloy, titanium respectively, to the chart of the corrosion resistance and the economy of steam.In Fig. 9, pyroconductivity is arranged by descending order, and giving numeral is by 1 to 4.Corrosion resistance is arranged by descending order, and giving numeral is by 1 to 4.Economy is arranged by descending order, and giving numeral is by 1 to 4.The material of heat- transfer device 9,22,31 can according to the performance that Fig. 9 describes select to adopt stainless steel, high chrome, nickel alloy, titanium etc. any one.
Claims (9)
1, a kind of heating element heater, it is characterized in that: be configured in the steam raising plant and the dress material that can produce saturated vapor and use between the steam pressure machine, by saturated vapor is carried out heat treated again, make saturated vapor be converted into the superheated steam state, and offer dress material steam pressure machine.
2, according to the described heating element heater of claim 1, it is characterized in that: be equipped with the chest of calandria and parcel calandria, have the free air space of steam between calandria and the chest.
3, according to the described heating element heater of claim 2, it is characterized in that: the heat-transfer device of the heat that above-mentioned calandria produces by the electro-heat equipment that produces heat and by steam conduction electro-heat equipment constitutes.
4, according to the described heating element heater of claim 2, it is characterized in that: the outer peripheral face of above-mentioned heat-transfer device is made of spiral helicine flute profile steam passage portion.
5, according to the described heating element heater of claim 2, it is characterized in that: above-mentioned calandria is equipped with a plurality of heat-transfer devices that have certain intervals each other, and the electro-heat equipment that connects heat-transfer device.
6, according to the described heating element heater of claim 2, it is characterized in that: above-mentioned calandria is equipped with the cylindricality heat-transfer device, is embedded in the electro-heat equipment of heat-transfer device and is arranged on heat-transfer device and can be for the steam passage portion of steam circulation.
7, according to the described heating element heater of claim 2, it is characterized in that: above-mentioned calandria is made of the clavate electro-heat equipment.
8, according to the described heating element heater of claim 3, it is characterized in that: above-mentioned calandria is made of the electrothermal transducer that electric current can be converted into heat energy.
9, a kind of heater is characterized in that: comprise according to any one described heating element heater among the claim 1-8, and control the control device that this heating element heater adds heat.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004252187A JP2006071132A (en) | 2004-08-31 | 2004-08-31 | Heating unit and heating device |
| JP2004252187 | 2004-08-31 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1743730A true CN1743730A (en) | 2006-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510068662 Pending CN1743730A (en) | 2004-08-31 | 2005-04-25 | Heating element and heating device |
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| JP (1) | JP2006071132A (en) |
| CN (1) | CN1743730A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482523A (en) * | 2016-05-30 | 2017-03-08 | 丁文江 | With superheated steam as the heat treatment system of heat transfer carrier and heat treatment method |
| CN113152051A (en) * | 2020-01-22 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Steam generating apparatus, laundry treating apparatus, control method, and storage medium |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5964228B2 (en) * | 2012-02-22 | 2016-08-03 | 三菱重工業株式会社 | Steam table value calculation system, steam table value calculation method and control device |
| CN114034024A (en) * | 2021-11-03 | 2022-02-11 | 袁芳革 | Miniature dry steam generator, dry steam iron and dry steam mop head |
-
2004
- 2004-08-31 JP JP2004252187A patent/JP2006071132A/en active Pending
-
2005
- 2005-04-25 CN CN 200510068662 patent/CN1743730A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106482523A (en) * | 2016-05-30 | 2017-03-08 | 丁文江 | With superheated steam as the heat treatment system of heat transfer carrier and heat treatment method |
| CN106482523B (en) * | 2016-05-30 | 2019-03-08 | 丁文江 | Use superheated steam as the heat treatment system and heat treatment method of heat transfer carrier |
| CN113152051A (en) * | 2020-01-22 | 2021-07-23 | 佛山市顺德区美的电热电器制造有限公司 | Steam generating apparatus, laundry treating apparatus, control method, and storage medium |
| CN113152051B (en) * | 2020-01-22 | 2023-05-09 | 佛山市顺德区美的电热电器制造有限公司 | Steam generating device, laundry treating device, control method, and storage medium |
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| Publication number | Publication date |
|---|---|
| JP2006071132A (en) | 2006-03-16 |
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