CN1721617B - Steam generation apparatus and vapor iron using the same - Google Patents
Steam generation apparatus and vapor iron using the same Download PDFInfo
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- CN1721617B CN1721617B CN 200410069745 CN200410069745A CN1721617B CN 1721617 B CN1721617 B CN 1721617B CN 200410069745 CN200410069745 CN 200410069745 CN 200410069745 A CN200410069745 A CN 200410069745A CN 1721617 B CN1721617 B CN 1721617B
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- raising plant
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Abstract
This invention discloses one steam generating device, which comprises one control circuit to test and control whether to water or heat or discharge and one thermal proof sealed capacitor, wherein, the capacitor is located with electrical heating tube inside; the outer side of the capacitor is located with temperature sensor and its heating tube and sensor are separately connected to the control circuit; the said capacitor top is located with one four-way magnetic valve with one water in tube in the wall. This invention also discloses one steam flatiron by use of the device.
Description
Technical field
The present invention relates to a kind of steam raising plant and use the steam iron of this steam raising plant.
Background technology
At present family, the employed steam iron in clothes shop or clothing factory are following several nothing more than having: a kind ofly be the common steam flatiron, the water tank volume of this common steam flatiron is little, does not have vertical continuous steam; Second kind is to be fit to water that family the uses built-in steam iron of stewing, and water pot of this type of steam iron whenever adds and could use after a water all needs to wait for a period of time, and exists to use to make things convenient for inadequately and steam can not be provided immediately, thereby problem such as loses time.The third is to be suitable for the steam iron that clothing factory uses, two parts such as flatiron that this kind steam iron includes steam raising plant, press clothes or spray gun, wherein the steam raising plant part mostly is a boiler, utilize boiler to produce steam continuously, and be delivered to flatiron or spray gun by pipeline, clothes is pressed, but this steam iron is only applicable to large-scale clothing factory, cost is too high for family and small-sized clothes shop or clothing factory, and practicality is also convenient inadequately.
For this reason, creator among the present invention relies on it to be engaged in the experience and the practice of relevant industries for many years, and through concentrating on studies and developing, finally create a kind of with low costly, and be applicable to the steam raising plant of large and medium-sized family and small-sized clothes shop or producer and use the steam iron of this steam raising plant.
Summary of the invention
Main purpose of the present invention is to provide a kind of steam raising plant, and this steam raising plant is simple in structure, with low cost, and can continuously provide sufficient steam, overcome built-in water pot and the discontinuous defective of common flatiron steam.
Another object of the present invention is to provide a kind of steam iron, this steam iron and steam raising plant can continue clothing is pressed when using, and middlely no longer need time of waiting for, thereby have improved efficient, reach the effect that produces steam near the boiler formula.
Steam raising plant among the present invention includes one and is used for control circuit, the airtight high-temperature resistant container whether detected temperatures and control are intake and whether steam is taken place, be provided with electric heating tube in this high-temperature resistant container inside, outer surface at container is provided with temperature sensor, wherein heating tube, temperature sensor are connected with described control circuit respectively, be provided with a four way solenoid valve at the top of described high-temperature resistant container, be provided with a water inlet pipe that is communicated with the water source at Qi Bishang, this four way solenoid valve is connected with described control circuit.
The direct inwall with described high-temperature resistant container in the end of described electric heating tube is welded to connect, and extends outside the described container.
Described four way solenoid valve comprises three steam (vapor) outlets that are provided with a steam inlet, communicate with the steam inlet, wherein is equipped with the flexible member and the plug that can hang down anti-different pressures in two steam (vapor) outlets, and forms relief valve and overflow valve respectively.
The medium position of described electric heating tube and described container inner wall are welded to connect, and at the container outer wall of this weld described temperature sensor are set.
Steam iron among the present invention includes a flatiron, and control circuit, be arranged on the steam raising plant that described flatiron is outside and be communicated with described flatiron, described steam raising plant includes an airtight high-temperature resistant container, be provided with electric heating tube in this high-temperature resistant container inside, outer surface at container is provided with temperature sensor, heating tube wherein, temperature sensor is connected with described control circuit respectively, be provided with a four way solenoid valve at the top of described high-temperature resistant container, be provided with a water inlet pipe that is communicated with the water source at Qi Bishang, described four way solenoid valve is connected with described control circuit.
Described flatiron is a steam iron, this steam iron include a base plate, upper shell and be located at upper shell and base plate between the steam adjusting device, described base plate is provided with the common steam outlet and the strong steam (vapor) outlet of perforation, this common steam outlet, strong steam (vapor) outlet all are connected with the steam adjusting device, and the steam adjusting device is connected with a steam (vapor) outlet of the four way solenoid valve of described container top.
Common steam outlet and the last one steam (vapor) outlet that described steam adjusting device is provided with a steam inlet that was connected with four way solenoid valve, is connected with common steam outlet, strong steam (vapor) outlet on the base plate respectively, steam inlet in this steam adjusting device all is communicated with strong steam (vapor) outlet with the common steam outlet, and is provided with a press-down type adjusting rod and can makes the restorable flexible member of adjusting rod between common steam outlet, strong steam (vapor) outlet and steam inlet.
Steam raising plant among the present invention detects temperature in the steam raising plant by temperature sensor is set at its outer surface, and produces signal and pass to the work that printed circuit board (PCB) (PCB) is controlled steam raising plant internal heat generation pipe and water pump.When the temperature in the steam raising plant was elevated to certain value, water pump began pump water, treated the adding of steam raising plant internal cause cold water and temperature when descending, and water pump quits work.So circulation makes steam raising plant remain on the continuous generation that guarantees steam in certain temperature range.When the cold water storage cistern water level arrived lowest water level, the magnetic switch among the present invention disconnected, and the lamp of the anhydrous lack of water of control power supply dodges in the pcb board, and the control circuit of steam raising plant quits work simultaneously.
Steam iron is accepted steam raising plant steam continuously among the present invention, controls it by the steam adjusting device again and emits common steam and strengthen steam, realizes the function of convenient flatiron.
Description of drawings
Fig. 1 is the schematic diagram when steam iron is emitted common steam among the present invention;
Fig. 2 is the schematic diagram when steam iron is emitted strong steam among the present invention;
Fig. 3 is the schematic diagram when steam iron is in non-normal working among the present invention;
Fig. 4 is the schematic side view of four way solenoid valve among the present invention;
Fig. 5 is the structural representation of four way solenoid valve among the present invention;
Fig. 6 is the structural representation of steam raising plant among the present invention, the structure for amplifying of electric heating tube shown in this figure and container inner wall weld;
Fig. 7 is the perspective view of steam adjusting device among the present invention;
Fig. 8 is the schematic diagram of movements of steam adjusting device among the present invention;
Fig. 9 is the perspective view when the steam adjusting device combines with base plate among the present invention;
Figure 10 is the structural representation of base plate among the present invention;
Figure 11 is the concrete fundamental diagram of control circuit among the present invention.
The specific embodiment
Below in conjunction with accompanying drawing the specific embodiment among the present invention is described in further detail.
As shown in Figures 1 to 3, steam iron among the present invention includes a steam raising plant 9, a steam iron 14, between steam raising plant 9 and steam iron 14, be communicated with by pipeline 15, four way solenoid valve 12, steam raising plant 9 is connected with cold water storage cistern 1 by pipeline 16, and in pipeline 16, be connected with a water pump 4, in cold water storage cistern 1, be provided with float valve 2, be provided with magnetic switch 3 in cold water storage cistern 1 bottom simultaneously.Wherein cold water storage cistern 1 can change into by running water pipe and directly add water, and float valve 2 also can have other gauge tap to substitute with magnetic switch 3.
As Fig. 1 and shown in Figure 6, steam raising plant 9 includes an airtight high-temperature resistant container 90, be provided with one group of electric heating tube 8 in the inside of this container 90, the terminals 80 of this electric heating tube 8 extend outside the container 90, in the junction of electric heating tube 8 and chamber wall for being welded to connect, and the middle part of electric heating tube 8 also is welded to connect with container 90 walls, as shown in Figure 6, and be provided with a temperature sensor 7 at the container outer wall of this weld, this temperature sensor 7, the terminals of electric heating tube 8 are electrically connected with control circuit in the printed circuit board (PCB) (PCB) 5 by lead respectively, are wherein come the action of control circuit by temperature sensor 7.Container 90 is provided with a water inlet 10 on its sidewall, this water inlet 10 is connected with pipeline 16, can be toward container 90 internal water floodings under the control of control circuit.Be provided with a steam (vapor) outlet 91 at the top of container 90, and the four way solenoid valve 12 that is tightly connected at these steam (vapor) outlet 91 places.
As depicted in figs. 1 and 2, steam iron 14 includes base plate 140, upper shell and be located at upper shell and base plate 140 between steam adjusting device 13, base plate 140 is provided with the common steam outlet 143 and the strong steam (vapor) outlet 144 of perforation, shown in 10, steam adjusting device 13 is provided with a steam inlet 130 that is connected with pipeline 15, respectively with base plate 140 on common steam outlet 143, common steam outlet 131 and the last one steam (vapor) outlet 132 that strong steam (vapor) outlet 144 is connected, as shown in Figure 7 and Figure 8, steam inlet 130 in the steam adjusting device 13 all is communicated with strong steam (vapor) outlet 132 with common steam outlet 131, and in common steam outlet 131, be provided with an adjusting device between strong steam (vapor) outlet 132 and the steam inlet 130, this adjusting device includes an adjusting rod that can press down 133 and can make adjusting rod 133 restorable flexible members 134.Steam inlet 130 all communicates with common steam outlet 131, strong steam (vapor) outlet 132 when adjusting rod 133 is normal condition, and steam inlet 131 only is connected with strong steam (vapor) outlet 132 after adjusting rod 133 presses down, and pressing down gradually in the process, the spray volume that makes steam along with the sealing of common steam outlet 131 is along with increase, because the structure and the principle that are adopted in the structure of this steam adjusting device and principle and the existing steam iron are basic identical, and also can realize without creative work as those of ordinary skill in the art, therefore no longer describe in detail.
As shown in Figure 4 and Figure 5, four way solenoid valve 12 includes a steam inlet 120, three steam (vapor) outlets 121,122,123, wherein steam inlet 120 is connected with a steam (vapor) outlet 121, and be provided with a silica gel plug 124 and a flexible member 125 in these steam (vapor) outlet 121 inside, under normal circumstances, because the active silicon plug 124 of flexible member does not have closed steam outlet 121, and silica gel plug 124 can export 121 by closed steam under the effect of certain pressure, constitutes overflow valve.Also be provided with a silica gel plug 126 and a flexible member (not shown) in another steam (vapor) outlet 122, constitute relief valve, this silica gel plug 126 is closed steam outlet 122 when normality, has only when steam pressure reaches certain numerical value and could open silica gel plug 126.It is opened with closed by solenoid control between another steam (vapor) outlet 123 and the steam inlet 120.
The course of work of steam iron is as follows among the present invention:
As shown in Figure 1, when cold water storage cistern 1 topped up with water, float valve 2 leaves magnetic switch 3, makes it by after pcb board 5 controls, and complete machine is started working.This moment, water pump 4 beginning pump water were to container 90 the insides, electric heating tube 8 in the container 90 is started working simultaneously, change in resistance by temperature sensor 7 make the pump water of pcb board 5 control of pump 4 and not the pump water conservancy project do, this process is continuous cyclic process, pressure in the container 90 is less than 0.2bar at this moment, steam in the container 90 is discharged by steam (vapor) outlet 121 by four way solenoid valve 12 steam inlets 120, this is for getting rid of the process that remains in container 90 inner airs, to guarantee that flatiron is when the cold machine state, allow extraneous air pressure and the air pressure in the steam raising plant keep balance, get rid of simultaneously when start is used owing to water pump pump water in steam raising plant and steam raising plant from cold conditions to the hot air pressure that produces; When treating to reach 2 minutes and 30 seconds preheating time (by the numerical value of pcb board 5 settings), pressure in the container 90 is greater than 0.2bar, make silica gel plug seal steam (vapor) outlet 121 by means of flexible member, open steam (vapor) outlet 123, steam is emitted by container 90, be sent to the steam inlet 130 of steam adjusting device 13 in the flatiron 14 by pipeline 15, can be transported to the steam (vapor) outlet of soleplate 140, make it produce common steam and strengthen steam by big steam (vapor) outlet and common steam outlet.When the adjusting rod 133 of steam adjusting device 13 was in the normal position, steam exported out vapour from big steam (vapor) outlet and common steam, when adjusting rod 133 after pressing down, seal common steam outlet 131, steam all goes out vapour from strong steam (vapor) outlet 132.
As shown in Figure 3, when container 90 internal pressures increased to 5bar, the steam (vapor) outlet 122 that is arranged in the container 90 top four way solenoid valves 12 was unlocked, and emits high steam, puts back to cold water storage cistern by water pipe.
Be specifically described below in conjunction with the work of control circuit steam iron among the present invention:
Steam iron among the present invention can be divided into two stages in entire work process:
1. do not go out steam phase
When the 10th pin voltage of integrated package 1 (model is LM324) is about 15V, the voltage that causes ic chip the 5th pin is about 12.25V, when the temperature of container 90 is warming up to 143 ℃ of left and right sides by cold conditions, because temperature sensor 7 reduces because of temperature rising resistance, cause the voltage 12.25V of ic chip the 6th pin voltage greater than the 5th pin, the upset of ic chip the 7th pin is low level, electric heating tube 8 in the container 90 stops heating because of relay electric-loss, when about temperature in the container 90 is by 143 ℃, being cooled to 131 ℃ of left and right sides, owing to reducing, the resistance Yin Wendu of temperature sensor 7 raises, cause the voltage 12.25V of ic chip the 6th pin voltage less than the 5th pin, the upset of ic chip the 7th pin is high level, electric heating tube 8 in the container 90 is electric because of relay gets to reheat intensification, and so the pressure in the container 90 remain on about 1.8bar～3.2bar in the cyclic process.
While pcb board 5 has increased another integrated circuit (model is 4001) and has done preheating delay protection function; be to begin intensification by the cold conditions energising in the container 90 must treat about 2 minutes and 30 seconds; when making container 90 interior temperature be raised to the high temperature poised state by cold conditions, four way solenoid valve 12 could the energising work.But when the steam pressure in the container 90 surpassed the 5bar left and right sides, the action of the leak valve of four way solenoid valve 12 released the high steam in the container 90.
2. the steam phase of releasing
When preheating after about 2 minutes 30 seconds, can enter out steam phase, its concrete principle is as follows:
The 10th pin voltage of integrated package 1 is about 20V, cause that integrated package 1 the 5th pin voltage is about 15.20V, when container 90 during because of electric heating tube 8 heat temperature raisings to the 160 ℃ left and right sides, water pump 4 beginning pump water, make when being cooled to 145 ℃ of left and right sides in the container 90, integrated package 1 control of pump 4 stops pump water, but because pump advances in the container 90 is cold water, the temperature of container 90 can further be reduced to about 134 ℃, the temperature bottom out.8 of electric heating tubes stopped to heat 3～4 seconds at maximum temperature point (about 160 ℃) in the whole steam course of releasing, and treated the heating of at once switching on when water for cooling is lower than 160 ℃, to guarantee in the container 90 steam being arranged all always.
In sum, the steam raising plant among the present invention can constantly produce steam in certain temperature range.And this steam raising plant can be used with steam iron, spray gun etc., has constantly to add cold water in iron process, can constantly produce the usefulness of continuous steam again.
In addition, the setting by relief valve and overflow valve in the four way solenoid valve 12 can guarantee the security of using.
Claims (8)
1. steam raising plant, include one and be used for the control circuit that detected temperatures is also controlled the steam of whether intaking, heat and release, it is characterized in that: also include an airtight high-temperature resistant container, be provided with electric heating tube in this high-temperature resistant container inside, outer surface at container is provided with temperature sensor, wherein heating tube, temperature sensor are electrically connected with described control circuit respectively, are provided with a four way solenoid valve at the top of described high-temperature resistant container, are provided with a water inlet pipe that is communicated with the water source at Qi Bishang.
2. according to the steam raising plant described in the claim 1, it is characterized in that: the direct inwall with described high-temperature resistant container in the end of described electric heating tube is welded to connect, and extends outside the described container.
3. according to the steam raising plant described in the claim 1, it is characterized in that: described four way solenoid valve comprises three steam (vapor) outlets that are provided with a steam inlet, communicate with the steam inlet, wherein in two steam (vapor) outlets, be equipped with the flexible member and the plug that can hang down anti-different pressures, and form relief valve and overflow valve respectively.
4. according to the steam raising plant described in the claim 1, it is characterized in that: the medium position of described electric heating tube and described container inner wall are welded to connect, and at the container outer wall of this weld described temperature sensor are set.
5. steam iron, it is characterized in that: include a flatiron and described flatiron outside is set, and the steam raising plant that is communicated with described flatiron, whether described steam raising plant includes one and is used for detected temperatures and controls intaking, the control circuit of the heating and the steam of releasing, one airtight high-temperature resistant container, be provided with electric heating tube in this high-temperature resistant container inside, outer surface at container is provided with temperature sensor, heating tube wherein, temperature sensor is electrically connected with described control circuit respectively, be provided with a four way solenoid valve at the top of described high-temperature resistant container, be provided with a water inlet pipe that is communicated with the water source at Qi Bishang.
6. according to the steam iron described in the claim 5, it is characterized in that: described flatiron is a steam iron, this steam iron include a base plate, upper shell and be located at upper shell and base plate between the steam adjusting device, described base plate is provided with the common steam outlet and the strong steam (vapor) outlet of perforation, and this common steam outlet, strong steam (vapor) outlet all are connected with the steam adjusting device, and the steam adjusting device is connected with a steam (vapor) outlet of described container top four way solenoid valve.
7. according to the steam iron described in the claim 6, it is characterized in that: common steam outlet and the last one steam (vapor) outlet that described steam adjusting device is provided with a steam inlet that was connected with four way solenoid valve, is connected with common steam outlet, strong steam (vapor) outlet on the base plate respectively, steam inlet in this steam adjusting device all is communicated with strong steam (vapor) outlet with the common steam outlet, and is provided with a press-down type adjusting rod and can makes the restorable flexible member of adjusting rod between common steam outlet, strong steam (vapor) outlet and steam inlet.
8. according to the steam iron described in the claim 5, it is characterized in that: described flatiron is substituted by a steam spraying gun.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410069745 CN1721617B (en) | 2004-07-14 | 2004-07-14 | Steam generation apparatus and vapor iron using the same |
| US11/128,735 US7360328B2 (en) | 2004-07-14 | 2005-05-13 | Steam generating device and iron using the steam generating device |
| AU2005202830A AU2005202830B2 (en) | 2004-07-14 | 2005-06-28 | Steam generating device and iron using the steam generating device |
| EP05254318A EP1619291A1 (en) | 2004-07-14 | 2005-07-11 | Steam generating device and iron using the steam generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200410069745 CN1721617B (en) | 2004-07-14 | 2004-07-14 | Steam generation apparatus and vapor iron using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1721617A CN1721617A (en) | 2006-01-18 |
| CN1721617B true CN1721617B (en) | 2010-06-09 |
Family
ID=35912201
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200410069745 Expired - Fee Related CN1721617B (en) | 2004-07-14 | 2004-07-14 | Steam generation apparatus and vapor iron using the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1721617B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101245551B (en) * | 2007-02-15 | 2011-09-28 | 张雷 | Electric iron for continuously generating pressure steam |
| CN201473800U (en) * | 2009-05-26 | 2010-05-19 | 漳州灿坤实业有限公司 | Electric steam iron |
| JP5852774B2 (en) * | 2010-07-14 | 2016-02-03 | 株式会社堀場エステック | Liquid sample heating vaporizer |
| CN102517862B (en) * | 2011-12-05 | 2014-02-12 | 广东新宝电器股份有限公司 | Garment steamer |
| CN105525499A (en) * | 2016-02-19 | 2016-04-27 | 拓卡奔马机电科技有限公司 | Heating device for ironing of cloth spreading machine |
| CN107559795A (en) * | 2017-09-29 | 2018-01-09 | 苏州德莱电器有限公司 | Steam appliance |
| CN108252066B (en) * | 2018-04-11 | 2024-03-26 | 广东美的环境电器制造有限公司 | Water level regulating mechanism and garment steamer |
| CN112030506B (en) * | 2020-08-05 | 2022-08-16 | 厦门芯阳科技股份有限公司 | Method for controlling water supply and temperature of boiler iron by adopting single NTC |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352712A (en) * | 2000-01-25 | 2002-06-05 | 皇家菲利浦电子有限公司 | Steam iron |
-
2004
- 2004-07-14 CN CN 200410069745 patent/CN1721617B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1352712A (en) * | 2000-01-25 | 2002-06-05 | 皇家菲利浦电子有限公司 | Steam iron |
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| Publication number | Publication date |
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| CN1721617A (en) | 2006-01-18 |
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