CN1538001B - Steam iron with plate steam generation chamber with small-sized vent and front steam sprayer - Google Patents
Steam iron with plate steam generation chamber with small-sized vent and front steam sprayer Download PDFInfo
- Publication number
- CN1538001B CN1538001B CN 200410030421 CN200410030421A CN1538001B CN 1538001 B CN1538001 B CN 1538001B CN 200410030421 CN200410030421 CN 200410030421 CN 200410030421 A CN200410030421 A CN 200410030421A CN 1538001 B CN1538001 B CN 1538001B
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- China
- Prior art keywords
- steam
- generating chamber
- steam generating
- iron
- tube connector
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Abstract
The present invention relates to a new type steam iron with steam generating chamber (Pc) connected with the labyrinths (PI) and the steam outlet vents (Pf) through a small connection duct (U) or a small hole. The small diameter makes the steam generating chamber (Pc) keep high pressure, thereby entirely or partly prevents any condensate in the steam generating chamber (Pc) flow to the outlet vents (Pf). A sprayer (T) is disposed in the front part of the iron (S) and is connected to the steam generating chamber (Pc) by a valve (W) so that the steam n the steam generating chamber (Pc) can be sprayed at the front of the iron (S).
Description
Technical field
The present invention relates to steam iron.
Background technology
Known two kinds of steam irons:
-cold steam iron, promptly so-called family expenses flatiron, wherein cold water directly joins in the flatiron to produce steam;
One vapours flatiron, promptly so-called professional flatiron, steam are to be produced by the boiler that separates with iron board.
All steam irons comprise framework and the lower raft that has handle, and steam iron is equipped with heating element heater, and steaming chamber is connected with the outlet that is formed on the flatiron bottom.Described base plate is sealed by a seal cover at the top, and the fluid of being carried by the conduit that water tank and steaming chamber are coupled together is introduced in the steaming chamber by seal cover.
Steam goes out from the steaming chamber outflow and from the orifice flow that is arranged on the base plate bottom.
No matter be to begin or the long-time pause between twice continuous use in flatiron, the local cooling of steam, and partial condensation, thus arriving flatiron with the form of water, the condensed water in steaming chamber goes out from the orifice flow that is arranged on the base plate.In iron process, the orifice flow water outlet from base plate is trouble and inconvenience.
In addition, this inconvenience also may cause limestone particle to be discharged from base plate, and particle will be made dirty just in ironing out of total laundry.
In this case, must stop to press and wait for and produce new steam.
For the softening fabric that will press, especially at some ad-hoc location, some cold steam irons that directly produce steam on base plate are provided with pump water spray device usually, and pump water spray device outwards is sprayed on flatiron the place ahead from some water of water tank sucking-off and with water.When pump operation, water is sprayed on the fabric in flatiron the place ahead, thus softening fabrics and guarantee to press position ironing clothes and remove accidental fold better in difficulty.If necessary, with the flatiron fabric by independently the water spray device is wetting.There are several shortcomings in described independently water spray device, and for example: they must each use fashionable dress water, hinder the flatiron zone and/or be placed on around the flatiron station uncomfortable position and may obscure etc. with the starching sprayer.
Summary of the invention
In order to eliminate above-mentioned shortcoming, designed and made a kind of novel flatiron, it has the base plate steaming chamber and the preceding steam-jet sprayer of the small hole size of being provided with.
One of main purpose of this novel flatiron is to guarantee continuous steam ironing, guarantees that steam only sprays from base plate.
Another purpose of this novel flatiron is the steam that produces aequum after the long-time pause of guaranteeing between steam jet continuously.
The another purpose of this novel flatiron is that anti-sealing and/or limestone particle are discharged from bottom plate hole.
The purpose that also has of this novel flatiron is that guarantee can uperize when only needing in flatiron the place ahead.
These and other direct or indirect purpose realizes that by a kind of novel steam iron it has the steam generating chamber that all seals basically in each side, and steam generating chamber is provided with the labyrinth part that delivers a vapor on the base plate and the small hole size or the pipe of outlet.
Particularly, the present invention proposes a kind of steam iron, it is characterized in that, it comprises pump, be provided with the base plate of steam (vapor) outlet, steam is transported to the labyrinth part of outlet from steam generating chamber, wherein between the flow velocity of the connecting hole on the wall of labyrinth part, has good balance at the flow velocity of the pump that fluid liquid is transported to steam generating chamber and the tube connector between steam generating chamber and described labyrinth part or steam generating chamber, the part that cross section reduces in the steam generating chamber of base plate and the described tube connector between the described labyrinth part have, be chosen to make at the diameter of the described connecting hole on the wall of the described part of the described tube connector between steam generating chamber and the labyrinth part or steam generating chamber in described steam generating chamber, keep high pressure, completely or partially to stop any condensate flow in the steam generating chamber to outlet.
Preferably, described tube connector is inverted U-shaped shape substantially, and it passes lid above steaming chamber.
Preferably, the described connecting hole on the wall of steam generating chamber is consistent with steam generating chamber top or in its vicinity.
Preferably, it is provided with grid in steam generating chamber, with the mouth of pipe of protection tube connector or the outlet of steam generating chamber.
Preferably, be chosen to,, have only steam and do not have water to flow out from steam generating chamber even pump moves continuously at the diameter of the tube connector between steam generating chamber and the labyrinth part or the diameter in the hole on the wall.
Preferably, do not cross the part that the interior cross section of tube connector reduces if there is a certain amount of water to become steam and vapor stream, pump does not overcome the internal pressure of steaming chamber.
Preferably, described pump is always under water.
Preferably, the water that is transported in the steam generating chamber is restricted, because it is subjected to the antagonism of steam generating chamber internal pressure, and steam flows out uninterruptedly, till water in introducing steam generating chamber has consumed, even under continuous and long-term situation about using.
Preferably, the part that interior cross section reduces stops fluid to flow out apace, and pump is used under saturated or semi-saturation environment, thereby reduces to obtain between its flow velocity and the pressure in rate of flow of fluid and steam generating chamber well balanced.
Preferably, the control fluid is arranged in the flatiron and by specific button to the mobile described pump of base plate and operates.
Condensate in the steam generating chamber remains in the described steam generating chamber, and has only after it becomes steam and just flow out by the small size carrier pipe.
A sprayer is arranged on the flatiron front portion, and is connected with steam generating chamber by having the conduit that is arranged on the push buttonvalve on the handle.When the screw down valve button, the steam in the steam generating chamber sprays in flatiron the place ahead.
By detailed description, can give prominence to the feature of the novel steam iron of steaming chamber better with band small hole size below in conjunction with accompanying drawing.
Description of drawings
Fig. 1 a and 1b have shown vertical cross-section view and the level cross-sectionn figure of flatiron S; And
Fig. 2 and Fig. 3 have shown decomposition view and the vertical cross-section view of flatiron S.
The specific embodiment
Fig. 1 a and 1b have shown vertical cross-section view and the level cross-sectionn figure of flatiron S, and flatiron S comprises handle I, base plate P and flatiron lid C, and flatiron lid C covers base plate P, thereby forms the steam Pc of generating chamber.
Novel sole plate P comprises the heating element heater R, the steam (vapor) outlet Pf that are installed in wherein, form several wall Pp of the steam Pc of generating chamber and deliver a vapor to two labyrinth part PI of outlet Pf.
Be installed in the heating element heater R U-shaped normally among the base plate P, its two ends are pointed to base plate P rear portion and are stretched out from bottom P upper surface, so that they can be electrically connected.
The wall Pp of the formation steam Pc of generating chamber and labyrinth part PI are along the paths arrangement of heating element heater R.
Particularly, the wall Pp that forms the steam Pc of generating chamber generally is arranged in such a way, and, forms an annular or polygon that is, around the Pc of steam generating chamber and make it and the remainder of base plate P is separated fully.
The wall Pp that forms labyrinth part PI is arranged in base plate P rear portion and at the wall Pp side around steaming chamber Pc.
Cover the flatiron portion C of base plate P, live in the Pc of steam generating chamber, labyrinth part PI and lead to and at top seal in outlet other zone above the Pf hereinafter to be referred as lid C.
Particularly, lid C is passed and is provided with the pipe U with inverted U-shaped shape by steam pipeline O1.
Steam pipeline O1 introduces fluid or steam the front region of the Pc of steam generating chamber of close heating element heater R bend.
Inverted-loop tube U is connected to hereinafter to be referred as tube connector U and covers on the C, makes to be installed to base plate P when going up as lid C, and the end of tube connector U is positioned at the Pc of steam generating chamber, and the other end is communicated with in their sides relative with exporting Pf with labyrinth part PI.
Particularly, along the part that described tube connector U has an interior cross section to reduce, it is preferably by a neck part or by adopting a circular wall with centre bore Uo to obtain.Neck part and circular cinclides Uo have little accurate internal diameter, make in the Pc of steam generating chamber and its outside to be that connection between the labyrinth part PI is limited to predetermined maximum delivery value.
As substituting of tube connector U, can a hole be set on the wall of labyrinth part PI at the Pc of steam generating chamber.
Enter the zone near steam in the Pc of steam generating chamber the grid Pa that prevents to form lime stone is set, it also protects the outlet of the mouth of pipe or the Pc of steam generating chamber of tube connector U.
Steam is introduced the steam Pc of generating chamber and is flowed to labyrinth part PI by tube connector U subsequently by relevant pipe O1, and flows out from base plate P by suitable outlet Pf.
Be dimensioned at tube connector U between Pc of steam generating chamber and the labyrinth part PI or the hole on the wall, make that the condensed steam from carrier pipe O1 is that water can not flow out from tube connector U, but be retained in the Pc of steam generating chamber and be transformed into steam.
Anyly introduce water and/or steam once more to the Pc of steam generating chamber and only make steam pass through tube connector U to flow out, and water is retained among the Pc of steam generating chamber up to becoming steam.
Be dimensioned at tube connector U between Pc of steam generating chamber and the labyrinth part PI or the hole on the wall,, have only steam and do not have water and flow out from the Pc of steam generating chamber even make delivery pump move continuously.
If there are not enough water yields to be transformed into the small hole size Uo that steam and vapor stream are crossed tube connector U, always Jin Zaishuizhong delivery pump does not overcome the internal pressure of the Pc of steam generating chamber.Like this, limited amount water is transported in the steam generating chamber, and steam flows out and can not be interfered, till the cold water in introducing the steam Pc of generating chamber has been consumed, even under continuous and long-term situation about using.
The system that comprises pump, the Pc of steam generating chamber, small hole size or tube connector U is reaching perfect balance between flow rate pump and the orifice flow speed: described assembly interacts and is keeping optimum pressure in the Pc of steam generating chamber by base plate P heating usually.
Undersized hole in fact can stop fluid to flow out apace, makes pump move under saturated or half saturated environment, thereby reduces flow velocity and obtain perfect balance between rate of flow of fluid and the Pc of steam generating chamber.
Like this, can guarantee that steam also passes through the uniqueness conveying of the outlet Pf of base plate P from the Pc of steam generating chamber.
Fig. 2 and Fig. 3 have shown decomposition view and the vertical cross-section view of flatiron S, and wherein sprayer T is visible and is highlighted.
Described sprayer T is installed to the front portion of the lid C that is arranged on the base plate P, and be connected by the suitable valves W that is arranged on bar Wo on the handle I and button Wp control.Hole Wf couples together the Pc of steam generating chamber of described valve W and base plate P.
When press push button Wp, the high steam of the Pc of steam generating chamber is sent to sprayer T and is ejected on the fabric in flatiron S the place ahead.
Above-mentioned novel steam iron has following advantage.
The generation of steam can not interrupted, even because carrier pipe O1 and/or the Pc of steam generating chamber cooling, the condensed water in steam generating chamber can not block top tube connector U yet.
Even also can guarantee the continuous generation of steam in the iron process for a long time, before arriving outlet Pf, in Pc of steam generating chamber and/or labyrinth part PI, become steam fast because pass any low amounts of water of tube connector U.
As a result, this novel flatiron can discharge water or is included in limestone particle in the water.
Can directly inject the steam on the fabric that will press, so that before applying flatiron S, make the fabric deliquescing.
More than just describe briefly, but be enough to make the professional and technical personnel can make this device, therefore under the situation that does not break away from basic thought of the present invention, can make many improvement in practice.
Therefore, with reference to foregoing description and accompanying drawing, claims of the present invention are proposed.
Claims (10)
1. steam iron, it is characterized in that, it comprises pump, be provided with the base plate (P) of steam (vapor) outlet (Pf), steam is transported to the labyrinth part (PI) of outlet (Pf) from steam generating chamber (Pc), wherein between the flow velocity of the connecting hole on the wall of labyrinth part (PI), has good balance at the flow velocity of the pump that fluid liquid is transported to steam generating chamber (Pc) and the tube connector (U) between steam generating chamber (Pc) and described labyrinth part (PI) or steam generating chamber (Pc), the part that cross section reduces in the steam generating chamber (Pc) of base plate (P) and the described tube connector (U) between the described labyrinth part (PI) have, the diameter of the described connecting hole on the wall of the described part of the described tube connector (U) between steam generating chamber (Pc) and the labyrinth part (PI) or steam generating chamber (Pc) is chosen to make and keeps high pressure in described steam generating chamber (Pc), completely or partially to stop any condensate flow in the steam generating chamber (Pc) to outlet (Pf).
2. steam iron according to claim 1 is characterized in that described tube connector (U) is inverted U-shaped shape substantially, and it passes lid (C) in steaming chamber (Pc) top.
3. steam iron as claimed in claim 1 or 2 is characterized in that, the described connecting hole (U) on the wall of steam generating chamber (Pc) is consistent with steam generating chamber (Pc) top or in its vicinity.
4. steam iron as claimed in claim 1 or 2 is characterized in that it is provided with grid (Pa) in steam generating chamber (Pc), with the mouth of pipe of protection tube connector (U) or the outlet of steam generating chamber (Pc).
5. steam iron as claimed in claim 1 or 2, it is characterized in that, the diameter of the tube connector (U) between steam generating chamber (Pc) and labyrinth part (PI) or the diameter in the hole on the wall are chosen to, even pump moves continuously, have only steam and do not have water to flow out from steam generating chamber (Pc).
6. steam iron as claimed in claim 1 or 2 is characterized in that, does not cross the part that the interior cross section of tube connector (U) reduces if there is a certain amount of water to become steam and vapor stream, and pump does not overcome the internal pressure of steaming chamber (Pc).
7. steam iron as claimed in claim 1 or 2 is characterized in that, described pump is always under water.
8. steam iron as claimed in claim 1 or 2, it is characterized in that, the water that is transported in the steam generating chamber is restricted, because it is subjected to the antagonism of steam generating chamber internal pressure, and steam flows out uninterruptedly, till water in introducing steam generating chamber (Pc) has consumed, even under continuous and long-term situation about using.
9. steam iron as claimed in claim 1 or 2, it is characterized in that, the part that interior cross section reduces stops fluid to flow out apace, and pump is used under saturated or semi-saturation environment, thereby reduces to obtain between its flow velocity and the pressure in rate of flow of fluid and steam generating chamber well balanced.
10. steam iron as claimed in claim 1 or 2 is characterized in that, the control fluid is arranged on flatiron (S) in and by specific button (Vp) to the mobile described pump (V) of base plate (P) and operates.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITPD20030051 ITPD20030051A1 (en) | 2003-03-14 | 2003-03-14 | STEAM IRON WITH SEPARATE BOILER WITH CHAMBER |
| ITPD2003A51 | 2003-03-14 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1538001A CN1538001A (en) | 2004-10-20 |
| CN1538001B true CN1538001B (en) | 2010-09-01 |
Family
ID=34362430
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410030421 Expired - Fee Related CN1538001B (en) | 2003-03-14 | 2004-03-15 | Steam iron with plate steam generation chamber with small-sized vent and front steam sprayer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN1538001B (en) |
| IT (1) | ITPD20030051A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2889210B1 (en) * | 2005-07-26 | 2007-09-07 | Seb Sa | HOUSEHOLD APPLIANCE COMPRISING A STEAM GENERATOR CONNECTED BY SEVERAL CORDS WITH DIFFERENT ACCESSORIES |
| CN109082869B (en) * | 2017-06-14 | 2021-01-01 | 漳州灿坤实业有限公司 | Water injection part and ironing device |
| FR3067725B1 (en) * | 2017-06-19 | 2019-07-05 | Seb S.A. | APPARATUS FOR THE TREATMENT OF LAUNDRY COMPRISING AN INSTANTANEOUS VAPORIZATION STEAM GENERATOR |
| CN108223391A (en) * | 2017-12-29 | 2018-06-29 | 胡芳丽 | A kind of pressure sensitive electric-motor pump |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210305U (en) * | 1988-03-18 | 1988-12-07 | 黄钢 | Steam electric iron |
| US5279055A (en) * | 1991-11-21 | 1994-01-18 | Black & Decker Inc. | Steam iron including boiler and overlying extraction channel |
-
2003
- 2003-03-14 IT ITPD20030051 patent/ITPD20030051A1/en unknown
-
2004
- 2004-03-15 CN CN 200410030421 patent/CN1538001B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN88210305U (en) * | 1988-03-18 | 1988-12-07 | 黄钢 | Steam electric iron |
| US5279055A (en) * | 1991-11-21 | 1994-01-18 | Black & Decker Inc. | Steam iron including boiler and overlying extraction channel |
Also Published As
| Publication number | Publication date |
|---|---|
| ITPD20030051A1 (en) | 2004-09-15 |
| CN1538001A (en) | 2004-10-20 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100901 Termination date: 20170315 |