CN102102772A - Flow passage change-over valve and electric iron using the same - Google Patents
Flow passage change-over valve and electric iron using the same Download PDFInfo
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- CN102102772A CN102102772A CN2011100579025A CN201110057902A CN102102772A CN 102102772 A CN102102772 A CN 102102772A CN 2011100579025 A CN2011100579025 A CN 2011100579025A CN 201110057902 A CN201110057902 A CN 201110057902A CN 102102772 A CN102102772 A CN 102102772A
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- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910052742 iron Inorganic materials 0.000 title claims abstract description 41
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
- 238000005507 spraying Methods 0.000 claims abstract description 34
- 239000007921 spray Substances 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 20
- 230000000694 effects Effects 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 210000004907 gland Anatomy 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 6
- 238000004880 explosion Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005086 pumping Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 208000002925 dental caries Diseases 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
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Abstract
A valve body of the flow channel conversion valve is provided with a tilting plate capable of swinging, so that the water outlet state of the valve body is controlled. The electric iron adopting the flow channel switching valve has the advantages that the water inlet of the flow channel switching valve is connected with the electric water pump, the first water outlet is connected with the spray nozzle of the electric iron, the second water outlet is connected with the steam cavity of the soleplate, the water inlet is communicated with the second water outlet when the electric iron is in a reset state, the electric water pump can pump water into the steam cavity, the steam switch is pressed, and the electric iron generates steam; pressing the spray button, communicating the water inlet with the first water outlet, and pumping water to the spray nozzle by the electric water pump; meanwhile, the spraying button touches the spraying switch, and the electric iron generates spraying. The invention improves the utilization rate of the electric water pump of the electric iron, and leads the electric iron to have a continuous steam function with higher pressure, a vertical continuous steam function, a continuous automatic explosion steam function or an automatic continuous spraying function. The device has the characteristics of small volume, safe and reliable use and low manufacturing cost.
Description
Technical field
The present invention relates to a kind of electric iron, specifically is a kind of runner changing valve and the electric iron that adopts this valve.
Background technique
At present, many artificers are applied to electric iron with electric water pump, to obtain better steam function or spraying function.Usually, an electric iron is used an electric water pump, can only improve a kind of function in continuous steam function, blast steam function or the continuous spraying function.The cost height that improves of simple function like this, and the utilization ratio of electric water pump is low.
At present, as piston type runner changing valve and rotary runner changing valve, there are shortcomings such as volume is big, operating force is big in known runner changing valve, and the little and compact structure in the inner space of electric iron product, therefore existing runner changing valve can not directly apply to electric iron.And, because the narrow limitation of existing runner changing valve structure, simple designs according to original organization plan reduce in scale, also be difficult to volume-diminished to the requirement that can be applicable to electric iron, perhaps volume reaches requirement, and function does not reach requirement, as the requirement of water flow, the requirement of sealing etc.
Therefore, require further improvement and perfect.
Summary of the invention
Purpose of the present invention aims to provide a kind of simple in structure, and volume is little, and the runner changing valve safe and reliable, that fabricating cost is low and adopt the electric iron of this valve is to overcome deficiency of the prior art.
A kind of runner changing valve by this purpose design comprises valve body, and two water outlets and a water intake are set on the valve body, and its structure characteristic is that the valve body top is provided with the seesaw that can swing; When seesaw was rocked to a side, first water outlet was closed, second water outlet is opened simultaneously, and when seesaw was rocked to opposite side, second water outlet was closed, first water outlet is opened simultaneously.
Described valve A is the threeway shape, and first water outlet and second water outlet are arranged on the two ends of valve A one side, and water intake is arranged on an other side of valve A, and its top is provided with the cavity that is communicated with the three, and cavity is provided with soft valve.
Described soft valve is the sealing gasket of sheet, and its stuffing box gland is connected on the valve A top.
The feed-water end of corresponding first water outlet of described soft valve or second water outlet is respectively arranged with sealing head.
Described valve A is provided with earclip and is rotationally connected with the rotating shaft that is arranged on the seesaw middle part; Perhaps, the valve gap that has been fastened and connected on the valve A, valve gap are provided with earclip and are rotationally connected with the rotating shaft that is arranged on seesaw middle part.
Described seesaw two bottom sides is provided with briquetting, and during the seesaw swing, briquetting can push the sealing head of soft valve or soft valve downwards, makes the sealing head of soft valve or soft valve seal first water outlet or second water outlet.
Described valve B is planar, water intake is positioned at a side of valve B, be connected with second flexible pipe with first flexible pipe respectively by threeway, extend to an other side at the parallel valve B two ends of passing with second flexible pipe of first flexible pipe, and be connected with first water outlet and second water outlet respectively.
Described valve B is provided with earclip, and the rotating shaft that is arranged on the seesaw middle part is rotationally connected, and both are the clip shape, during the seesaw swing, and its first flexible pipe of crush seal downwards or second flexible pipe, thereby, seal first water outlet or second water outlet.
Described seesaw is in the shape of the letter V or is planar, also is provided with torsion spring between the rotating shaft of seesaw and valve body or the valve gap.
A kind of electric iron that adopts the runner changing valve, electric iron comprises water tank, electric water pump and the runner changing valve that connects successively, the water intake of runner changing valve is connected with electric water pump, first water outlet is connected with spraying nozzle, second water outlet is connected with the vapor chamber of base plate, the seesaw that it is characterized in that the runner changing valve resets under the effect of torsion spring, one end upwarps, an other end pushes and seals first water outlet downwards, water intake is communicated with second water outlet, the electricity water pump can be water pump to vapor chamber, press the steam cock on the electron plate, electric iron produces steam;
Press the spraying button by external force, the end that the spraying button upwarps to the seesaw of runner changing valve is exerted pressure and it is pressed down and is sealed second water outlet, the end that seesaw pressed down originally upwarps, and water intake is communicated with first water outlet, and electric water pump can be water pump to spraying nozzle; The button of spraying simultaneously touches the spray switch on the electron plate, and electric iron produces spraying.
The present invention is provided with the seesaw that can swing by the valve body of runner changing valve, thereby control soft valve opening state, improve the electric water pump utilization ratio of electric iron, make electric iron have the continuous steam function of higher pressure, vertical continuous steam function, continuous blast steam function automatically or automatic spraying function continuously.It is little that it has volume simultaneously, adopts the characteristics safe and reliable, that fabricating cost is low.
Description of drawings
Fig. 1 is the structural representation of the present invention's one runner changing valve;
Fig. 2 is the partial schematic sectional view of Fig. 1;
Fig. 3 is the decomposition texture schematic representation of Fig. 1;
Fig. 4 is the plan view of Fig. 1;
Structural representation when Fig. 5 resets for Fig. 1 (sectional view of A-A among Fig. 4);
Fig. 6 changes the structural representation of current for Fig. 1.
Fig. 7 is the first working state structure schematic representation of electric iron of the present invention;
Fig. 8 is the second working state structure schematic representation of electric iron of the present invention.
Fig. 9 is the structural representation of the another runner changing valve of the present invention;
Structural representation when Figure 10 resets for Fig. 9;
Figure 11 changes the structural representation of current for Fig. 9.
Among the figure: 1 is seesaw, and 1.1 are rotating shaft, and 1.2 is briquetting, and 2 is torsion spring, and 3 is valve gap, 3.1 be earclip, 4 is first water outlet, 41 is first flexible pipe, and 5 is second water outlet, 51 is second flexible pipe, and 6 is soft valve, and 7 is valve A, and 71 is valve B, 71.1 be earclip, 8 is water intake, 9 is base plate, and 10 is electric water pump, 11 is water tank, and 12 is electron plate, and 13 is spray switch, and 14 is steam cock, 15 are the spraying button, and 16 is the runner changing valve, and 17 is spraying nozzle, and 18 is vapor chamber.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
First embodiment
Referring to Fig. 1-Fig. 6, this runner changing valve, comprise valve A 7, valve A 7 is the threeway shape, first water outlet 4 and second water outlet 5 are arranged on the two ends of valve A 7 one sides, and water intake 8 is arranged on an other side of valve A 7, and its top is provided with the cavity that is communicated with the three, cavity is provided with soft valve 6, and its valve A 7 tops are provided with the seesaw 1 that can swing; When seesaw 1 was rocked to a side, first water outlet 4 was closed, second water outlet 5 is opened simultaneously, and when seesaw 1 was rocked to opposite side, second water outlet 5 was closed, first water outlet 4 is opened simultaneously.
The valve gap 3 that has been fastened and connected on the valve A 7 of present embodiment, valve gap 3 are provided with earclip 3.1 and are rotationally connected with the rotating shaft 1.1 that is arranged on seesaw 1 middle part.If when the intensity of soft valve 6 was enough, soft valve 6 self can serve as valve gap, the technique effect unanimity that it reached, at this moment, valve A 7 is provided with earclip (not marking among the figure) and is rotationally connected with the rotating shaft 1.1 that is arranged on seesaw 1 middle part.
The feed-water end of soft valve 6 corresponding first water outlets 4 or second water outlet 5 is respectively arranged with sealing head 6.1.Seesaw 1 is planar or is in the shape of the letter V, the middle part is provided with rotating shaft 1.1, be rotationally connected with the earclip 3.1 that is arranged on valve gap 3 tops, two bottom sides is provided with briquetting 1.2, during seesaw 1 swing, briquetting 1.2 can put in valve gap 3 sealing head 6.1 of the soft valve of extruding downwards, makes sealing head 6.1 sealing first water outlet 4 or second water outlets 5 of soft valve 6.
As the height dimension of valve A 7 cavitys hour (below 3mm), soft valve 6 is not established sealing head 6.1, and the briquetting 1.2 of seesaw 1 bottom also enough realizes sealing the effect of first water outlet 4 or second water outlet, 5 feed-water ends by the soft valve 6 of extruding.
Also be provided with torsion spring 2 between the rotating shaft 1.1 of seesaw 1 and the valve gap 3, so seesaw 1 can reset under normal circumstances.
As shown in Figure 5, when the runner changing valve resets, seesaw 1 one ends upwarp, the extruding downwards of an other end is positioned at the sealing head 6.1 of the soft valve 6 of first water outlet, 4 one sides and seals the feed-water end of first water outlet 4, water intake 8 is communicated with second water outlet 5, and can only from second water outlet 5 flow out from the water that water intake 8 enters in the valve A 7 this moment.
As shown in Figure 6, during runner changing valve conversion current, press an end that upwarps when seesaw 1 resets by external force F, the sealing head 6.1 that is positioned at the soft valve 6 of second water outlet, 5 one sides is squeezed and seals the feed-water end of second water outlet 5, seesaw 1 other end perk simultaneously, first water outlet 4 is opened, and water intake 8 is communicated with first water outlet 4, and can only from first water outlet 4 flow out from the water that water intake 8 enters in the valve A 7 this moment.
With two kinds of working staties alternately conversion of state as required of upper runner changing valve, thereby reach the purpose of changing current.
Referring to Fig. 7-Fig. 8, for adopting the electric iron of above-mentioned runner changing valve, electric iron comprises water tank 11, electric water pump 10 and the runner changing valve 16 that connects successively, the water intake 8 of runner changing valve 16 is connected with electric water pump 10, first water outlet 4 is connected with the spraying nozzle 17 of electric iron, and second water outlet 5 is connected with the vapor chamber 18 of base plate 9.The seesaw 1 of runner changing valve 16 is under the effect of torsion spring 2, one end upwarps, the extruding downwards of an other end is positioned at the sealing head 6.1 of the soft valve 6 of first water outlet, 4 one sides and seals the feed-water end of first water outlet 4, water intake 8 is communicated with second water outlet 5, electricity water pump 1 can be water pump to vapor chamber 18, press the steam cock 14 on the electron plate 12, electric iron produces steam; Press spraying button 15 by external force, the end that spraying button 15 upwarps to the seesaw 1 of runner changing valve 16 is exerted pressure and it is pressed down and is sealed second water outlet 5, the end that seesaw 1 pressed down originally upwarps, and water intake 8 is communicated with first water outlet 4, and electric water pump 1 can be water pump to spraying nozzle 17; The spray switch 13 that the button 15 of spraying simultaneously touches on the electron plate 12, electric iron produces spraying.
Two kinds of working staties of the corresponding aforementioned runner changing valve 16 of this electric iron, thus make it also have corresponding two kinds of working staties.
Figure 7 shows that first kind of working state of present embodiment electric iron, the state that this discharges for steam.Press steam cock on the electron plate 12 more than 14 1 seconds, electricity water pump 10 is evacuated to runner changing valve 16 with water from water tank 11, runner changing valve 16 is in reset mode at this moment, first water outlet 4 is in closes closed condition, second water outlet 5 is in open mode, so water is transported to the vapor chamber 18 of base plate 9, and produce continuous steam.
When needs blast steam, click the steam cock 14 on the electron plate 12, at this moment, electric water pump 10 is gap water supply (for example: electric pump working stopped 3 seconds in 1 second) under the control of electron plate 12, so base plate 9 produces continuous blast steam automatically.
Figure 8 shows that second kind of working state of present embodiment electric iron, the state that this discharges for spraying.Press spraying button 15, spraying button 15 is exerted pressure to the end that the seesaw 1 of runner changing valve 16 upwarps, runner changing valve 16 is in the conversion streamflow regime at this moment, the button 15 of spraying simultaneously touches the spray switch 13 that is built on the electron plate 12, because second water outlet 5 is in and closes closed condition, first water outlet 4 is in open mode, so water is transported to the spraying nozzle 17 of electric iron, and produces continuous spraying.
Second embodiment
Referring to Fig. 9-11, this runner changing valve, valve B 71 is planar, water intake 8 is positioned at a side of valve B 71, be connected with second flexible pipe 51 with first flexible pipe 41 respectively by threeway, first flexible pipe 41 extends to an other side with second flexible pipe, 51 parallel valve B 71 two ends of passing, and be connected with first water outlet 4 and second water outlet 5 respectively.Valve B 71 is provided with earclip 71.1, the rotating shaft 1.1 that is arranged on seesaw 1 middle part is rotationally connected, both are the clip shape, during seesaw 1 swing, its first flexible pipe 41 of crush seal downwards or second flexible pipe 51, thereby, seal first water outlet 4 or second water outlet 5, open second water outlet 5 or first water outlet 4 simultaneously.
As shown in figure 10, when the runner changing valve resets, the end that seesaw 1 is positioned at second flexible pipe, 51 places upwarps, an other end compresses first flexible pipe 41 downwards, thereby seal first water intake 4, at this moment, water intake 8 is communicated with second water outlet 5, and can only from second water outlet 5 flow out from the water that water intake 8 enters in the valve B 71 this moment.
As shown in figure 11, during runner changing valve conversion current, press an end (being positioned at an end at second flexible pipe, 51 places) that upwarps when seesaw 1 resets by external force F, second flexible pipe 51 pushes and seals, seesaw 1 an other end (promptly being positioned at an end at first flexible pipe, 41 places) perk simultaneously, first flexible pipe 41 is opened, and water intake 8 is communicated with first water outlet 4, and can only from first water outlet 4 flow out from the water that water intake 8 enters in the valve B 71 this moment.
With two kinds of working staties alternately conversion of state as required of upper runner changing valve, thereby reach the purpose of changing current.
Equally, its water intake 8 is connected with the electric water pump 10 of electric iron, and first water outlet 4 is connected with the spraying nozzle 17 of electric iron, and second water outlet 5 is connected with the vapor chamber 18 of iron plate 9, to reach the effect that is basically the same as those in the first embodiment.
Other does not state part, with first embodiment, no longer repeats.
Claims (10)
1. a runner changing valve comprises valve body, and two water outlets and a water intake are set on the valve body, it is characterized in that the valve body top is provided with the seesaw (1) that can swing; When seesaw (1) was rocked to a side, first water outlet (4) was closed, second water outlet (5) is opened simultaneously, and seesaw (1) is when being rocked to opposite side, and second water outlet (5) is closed, first water outlet (4) is opened simultaneously.
2. runner changing valve according to claim 1, it is characterized in that described valve A (7) is the threeway shape, first water outlet (4) and second water outlet (5) are arranged on the two ends of valve A (7) one sides, water intake (8) is arranged on an other side of valve A (7), its top is provided with the cavity that is communicated with the three, and cavity is provided with soft valve (6).
3. runner changing valve according to claim 2 is characterized in that described soft valve (6) is the sealing gasket of sheet, and its stuffing box gland is connected on valve A (7) top.
4. runner changing valve according to claim 3 is characterized in that the feed-water end of corresponding first water outlet of described soft valve (6) (4) or second water outlet (5) is respectively arranged with sealing head (6.1).
5. runner changing valve according to claim 4 is characterized in that described valve A (7) is provided with earclip and is rotationally connected with the rotating shaft (1.1) that is arranged on seesaw (1) middle part; Perhaps, the valve gap (3) that has been fastened and connected on the valve A (7), valve gap (3) are provided with earclip (3.1) and are rotationally connected with the rotating shaft (1.1) that is arranged on seesaw (1) middle part.
6. runner changing valve according to claim 5, it is characterized in that described seesaw (1) two bottom sides is provided with briquetting (1.2), during seesaw (1) swing, briquetting (1.2) can push the sealing head (6.1) of soft valve (6) or soft valve downwards, makes sealing head (6.1) sealing first water outlet (4) or second water outlet (5) of soft valve (6) or soft valve.
7. runner changing valve according to claim 1, it is characterized in that described valve B (71) is planar, water intake (8) is positioned at a side of valve B (71), be connected with second flexible pipe (51) with first flexible pipe (41) respectively by threeway, extend to an other side at parallel valve B (71) two ends of passing with second flexible pipe (51) of first flexible pipe (41), and be connected with first water outlet (4) and second water outlet (5) respectively.
8. runner changing valve according to claim 7, it is characterized in that described valve B (71) is provided with earclip (71.1), the rotating shaft (1.1) that is arranged on seesaw (1) middle part is rotationally connected, both are the clip shape, during seesaw (1) swing, its first flexible pipe of crush seal downwards (41) or second flexible pipe (51), thereby, first water outlet (4) or second water outlet (5) sealed.
9. according to claim 6 or 8 described runner changing valves, it is characterized in that described seesaw (1) is in the shape of the letter V or is planar, also is provided with torsion spring (2) between the rotating shaft (1.1) of seesaw (1) and valve body or the valve gap (3).
10. electric iron that adopts the described runner changing valve of claim 1, electric iron comprises the water tank (11) that connects successively, electricity water pump (10) and runner changing valve (16), the water intake (8) of runner changing valve (16) is connected with electric water pump (10), first water outlet (4) is connected with spraying nozzle (17), second water outlet (5) is connected with the vapor chamber (18) of base plate (9), the seesaw (1) that it is characterized in that runner changing valve (16) resets under the effect of torsion spring (2), one end upwarps, an other end pushes and seals first water outlet (4) downwards, water intake (8) is communicated with second water outlet (5), electricity water pump (1) can be water pump to vapor chamber (18), press the steam cock (14) on the electron plate (12), electric iron produces steam;
Press spraying button (15) by external force, the end that spraying button (15) upwarps to the seesaw (1) of runner changing valve (16) is exerted pressure and it is pressed down and is sealed second water outlet (5), the end that seesaw (1) pressed down originally upwarps, water intake (8) is communicated with first water outlet (4), and electric water pump (1) can be water pump to spraying nozzle (17); The button (15) of spraying simultaneously touches the spray switch (13) on the electron plate (12), and electric iron produces spraying.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110057902 CN102102772B (en) | 2011-03-11 | 2011-03-11 | Flow passage change-over valve and electric iron using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110057902 CN102102772B (en) | 2011-03-11 | 2011-03-11 | Flow passage change-over valve and electric iron using the same |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102102772A true CN102102772A (en) | 2011-06-22 |
| CN102102772B CN102102772B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110057902 Active CN102102772B (en) | 2011-03-11 | 2011-03-11 | Flow passage change-over valve and electric iron using the same |
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| Country | Link |
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| CN (1) | CN102102772B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562616A (en) * | 2015-02-02 | 2015-04-29 | 东保集团有限公司 | Iron |
| CN108130700A (en) * | 2017-12-26 | 2018-06-08 | 宁波浩嘉电器有限公司 | A kind of clothing ironing equipment for being capable of multi-angle flatiron |
| CN115120410A (en) * | 2022-06-29 | 2022-09-30 | 香港大学深圳医院 | Ear-nose-throat ear irrigator capable of feeding back cleaning picture based on 5G and method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908047A (en) * | 1996-10-18 | 1999-06-01 | Sumitomo Electric Industries, Ltd. | Three-way valve and exhaust gas purifier using the same |
| US5983941A (en) * | 1997-04-30 | 1999-11-16 | Nass Magnet Gmbh | Multiple-way valve |
| CN2716358Y (en) * | 2004-07-21 | 2005-08-10 | 李亚楠 | Drainage valve with double gate |
| CN1894461A (en) * | 2003-12-16 | 2007-01-10 | 皇家飞利浦电子股份有限公司 | Steam ironing device |
| JP2009041636A (en) * | 2007-08-08 | 2009-02-26 | Fuji Koki Corp | Valve element for four-way switching valve |
| CN201269331Y (en) * | 2008-09-27 | 2009-07-08 | 上海泰威技术发展有限公司 | Simple pipe type three-position three-way valve |
| CN201954049U (en) * | 2011-03-11 | 2011-08-31 | 广东新宝电器股份有限公司 | Flow passage change-over valve and electric iron using the same |
-
2011
- 2011-03-11 CN CN 201110057902 patent/CN102102772B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5908047A (en) * | 1996-10-18 | 1999-06-01 | Sumitomo Electric Industries, Ltd. | Three-way valve and exhaust gas purifier using the same |
| US5983941A (en) * | 1997-04-30 | 1999-11-16 | Nass Magnet Gmbh | Multiple-way valve |
| CN1894461A (en) * | 2003-12-16 | 2007-01-10 | 皇家飞利浦电子股份有限公司 | Steam ironing device |
| CN2716358Y (en) * | 2004-07-21 | 2005-08-10 | 李亚楠 | Drainage valve with double gate |
| JP2009041636A (en) * | 2007-08-08 | 2009-02-26 | Fuji Koki Corp | Valve element for four-way switching valve |
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| CN201954049U (en) * | 2011-03-11 | 2011-08-31 | 广东新宝电器股份有限公司 | Flow passage change-over valve and electric iron using the same |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104562616A (en) * | 2015-02-02 | 2015-04-29 | 东保集团有限公司 | Iron |
| CN108130700A (en) * | 2017-12-26 | 2018-06-08 | 宁波浩嘉电器有限公司 | A kind of clothing ironing equipment for being capable of multi-angle flatiron |
| CN115120410A (en) * | 2022-06-29 | 2022-09-30 | 香港大学深圳医院 | Ear-nose-throat ear irrigator capable of feeding back cleaning picture based on 5G and method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102102772B (en) | 2013-04-24 |
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