CN205433402U - Steam valve and kitchen appliance equipped with the same - Google Patents
Steam valve and kitchen appliance equipped with the same Download PDFInfo
- Publication number
- CN205433402U CN205433402U CN201620005075.3U CN201620005075U CN205433402U CN 205433402 U CN205433402 U CN 205433402U CN 201620005075 U CN201620005075 U CN 201620005075U CN 205433402 U CN205433402 U CN 205433402U
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- China
- Prior art keywords
- steam
- steam valve
- exhaust passage
- sheet metal
- deformation
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000002184 metal Substances 0.000 claims description 26
- 238000010411 cooking Methods 0.000 claims description 5
- 235000013305 food Nutrition 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 2
- 241000209094 Oryza Species 0.000 description 5
- 235000007164 Oryza sativa Nutrition 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 5
- 235000009566 rice Nutrition 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000008020 evaporation Effects 0.000 description 3
- 238000001704 evaporation Methods 0.000 description 3
- 238000009413 insulation Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
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- Cookers (AREA)
Abstract
The utility model provides a steam valve and install kitchen appliance of this steam valve, a steam valve, covering on, including upper cover and base and being provided with the gas vent, be provided with steam flow path on the base, steam flow path has lower extreme air inlet and upper end gas outlet, steam flow path and gas vent intercommunication, the two exhaust passage that constitutes the steam valve is provided with the sheetmetal that can follow steam temperature and change emergence deformation and recovering deformation on to the exhaust passage is opened or closed. The utility model discloses be provided with the sheetmetal on the steam valve exhaust passage, this sheetmetal can change deformation and resume deformation along with steam temperature to open or close the exhaust passage, automatic opening when the exhaust passage is opened to needs is then guaranteed safe in utilizationly, and self -closing in the time of need closing can avoid unnecessary water loss.
Description
Technical field
This utility model belongs to kitchen appliance technical field, and the structure being specifically related to kitchen range steam valve is improved and has the cooking apparatus of this steam valve.
Background technology
At present, due to the structure restriction of the cap relief valve that some kitchen appliance such as electric cooker etc. uses, cap relief valve is either being cooked or is being all unlimited under keeping warm mode.When electric cooker is cooked, steam valve opens wide and makes exhaust passage unimpeded, it is ensured that the gas produced in electric cooker can be discharged always, it is ensured that use safety；But, rice is when insulation (or heating), and steam valve still keeps unlimited then can cause moisture evaporation in electric cooker, reduces the mouthfeel of rice.
Summary of the invention
The utility model proposes a kind of steam valve and the kitchen appliance of this steam valve is installed, steam valve can automatically control exhaust passage opening and closing, when the most not only needing to open in exhaust passage, steam valve automatically opens up, ensure to use safety, and steam valve can be automatically switched off when exhaust passage is without opening, prevent from causing unnecessary moisture drain evaporation, affect steaming and decocting culinary art effect.
In order to reach above-mentioned technical purpose, the technical scheme of the steam valve that this utility model is proposed is, a kind of steam valve, including upper cover and base, covering on described and be provided with air vent, described base is provided with steam channel, described steam channel has lower end air inlet and gas outlet, upper end；Described steam channel connects with described air vent, and the two constitutes the exhaust passage of described steam valve, described exhaust passage is provided with the sheet metal that can deform upon and recover deformation with vapor (steam) temperature change, to open or close described exhaust passage.
Described sheet metal is bimetal leaf or memory metal.
Described sheet metal is arranged on described exhaust ports.
Described sheet metal is arranged in described steam channel.
Described sheet metal is arranged at the lower end air inlet of described steam channel.
The border of described sheet metal is coated with sealing silica gel.
This utility model also proposed a kind of kitchen appliance, and including steam valve, described steam valve is above-mentioned steam valve.
Described kitchen appliance is electric cooker, electric pressure cooking saucepan, electric food warmer or electric kettle.
Compared with prior art, this utility model has the advantage that and good effect: 1, be provided with sheet metal on steam valve exhaust passage, and this sheet metal can be with vapor (steam) temperature change deformation and recovery deformation, to open or close exhaust passage.Such as when steam valve place kitchen appliance works with increasing heat time heating time, vapor (steam) temperature rising reaches the deformation temperature of sheet metal and then makes its deformation and open exhaust passage, it is ensured that internal pressure is in the range of safe handling；And when vapor (steam) temperature reduces, sheet metal recovers deformation and closes exhaust passage, unnecessary water loss can be avoided.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model steam valve embodiment one；
Fig. 2 is the structural representation of this utility model embodiment two.
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described in more detail.
Embodiment one
With reference to Fig. 1, the present embodiment one steam valve, including upper cover 10 and base 20, upper cover 10 being provided with air vent 11, base 20 is provided with steam channel 21, steam channel 21 has lower end air inlet 211 and gas outlet, upper end 212；Steam channel 21 connects with air vent 11, and the two constitutes the exhaust passage P of steam valve, exhaust passage P is provided with and can produce deformation with vapor (steam) temperature change and recover the sheet metal of deformation, to open or close exhaust passage P.
Wherein, sheet metal can be bimetal leaf or memory metal, bimetal leaf is also referred to as thrermostatic bimetal-plate, owing to the thermal coefficient of expansion of each constituent element layer is different, when the temperature is changed, the deformation of active layers is greater than the deformation of passive layer, thus the entirety of bimetal leaf will be to passive layer curving, and the curvature of the most this composite changes thus produces deformation；Along with expansion and the progress of combination technology of bimetallic application, three layers, four layers, the bimetallic of five layers the most in succession occur, the most every temperature dependent changes and occurs the combined material of change of shape to be referred to as bimetallic；The deformation extent of sheet metal depends on the height of temperature, deforms little when that vapor (steam) temperature being low, and the when of vapor (steam) temperature height, deformation is big, such that it is able to play the effect of pressure regulation.Memory metal, also known as marmem, deforms at a lower temperature, shape before recoverable deformation after heating.
As a example by steam valve on electric cooker and sheet metal are for bimetal leaf 30, within the initial stage of electric cooker work, pot, steam is few, temperature is low, bimetal leaf 30 covers the exhaust passage P of steam valve, completely cuts off air, along with the prolongation of heat time heating time, in electric cooker, vapor (steam) temperature rises, having reached the temperature of bimetal leaf 30 deformation so that bimetal leaf 30 produces deformation bending, exhaust passage P dodges seam and discharges steam, realizing pressure release, the airflow direction in the P of exhaust passage is as shown by the arrows in Figure 1；The deformation extent of bimetal leaf 30 depends on the height of temperature, deforms little when that vapor (steam) temperature being low, and the when of vapor (steam) temperature height, deformation is big, such that it is able to play the effect of pressure regulation, it is ensured that use safety.Cook after end-of-job, not continuing to heating electric rice cooker control key and jump to keeping warm mode, the interior vapor (steam) temperature of pot is gradually decrease to bimetal leaf 30 and recovers deformation, the now exhaust passage P of bimetal leaf 30 steam off valve, reduce the moisture drain evaporation of rice when insulation, improve the mouthfeel of rice.
Specifically, as it is shown in figure 1, in the present embodiment bimetal leaf 30 be arranged at air vent 11 by the way of screw fastens, it is positioned at the top of air vent 11, when vapor (steam) temperature rises to the deformation temperature of bimetal leaf 30, bimetal leaf 30 is bent upwards deformation, makes exhaust passage P be in communication with the outside；When vapor (steam) temperature drops to the recovery deformation temperature of bimetal leaf 30, it covers air vent 11 again.
For being further ensured that sealing, preferably seal silica gel 40 in the border of bimetal leaf 30 cladding.
The present embodiment also proposed a kind of kitchen appliance, and including steam valve, the structure of steam valve is shown in embodiment and the description of accompanying drawing 1 of this utility model steam valve, does not repeats them here.
Described kitchen appliance can be electric cooker, electric pressure cooking saucepan, electric food warmer or electric kettle etc..
Embodiment two
With reference to Fig. 2, unlike embodiment one, in the present embodiment, sheet metal is arranged on steam channel 21.As a example by the present embodiment still steam valve on electric cooker and sheet metal are for bimetal leaf 30, by opening or closing steam channel 21 and then opening or closing exhaust passage P.
Specifically, bimetal leaf 30 can be arranged on any position of steam channel 21, for ease of installing, it is preferably provided at the lower end air inlet 211 of steam channel 21, due near in lower end air inlet distance pot, vapor (steam) temperature is close with vapor (steam) temperature in pot herein so that bimetal leaf 30 degree of accuracy and sensitivity improve.
The present embodiment also proposed a kind of kitchen appliance, and including steam valve, the structure of steam valve is shown in embodiment and the description of accompanying drawing 2 of this utility model steam valve, does not repeats them here.
Described kitchen appliance can be electric cooker, electric pressure cooking saucepan, electric food warmer or electric kettle etc..
The above, it it is only preferred embodiment of the present utility model, being not the restriction that this utility model is made other form, any those skilled in the art are changed possibly also with the technology contents of the disclosure above or are modified as the Equivalent embodiments of equivalent variations.But every without departing from technical solutions of the utility model content, any simple modification, equivalent variations and remodeling above example made according to technical spirit of the present utility model, still fall within the protection domain of technical solutions of the utility model.
Claims (8)
1. a steam valve, including upper cover and base, described on cover and be provided with air vent, described base is provided with steam channel, described steam channel has lower end air inlet and gas outlet, upper end；Described steam channel connects with described air vent, and the two constitutes the exhaust passage of described steam valve, it is characterised in that: it is provided with the sheet metal that can deform upon and recover deformation with vapor (steam) temperature change on described exhaust passage, to open or close described exhaust passage.
Steam valve the most according to claim 1, it is characterised in that: described sheet metal is bimetal leaf or memory metal.
Steam valve the most according to claim 2, it is characterised in that: described sheet metal is arranged on described exhaust ports.
Steam valve the most according to claim 2, it is characterised in that: described sheet metal is arranged in described steam channel.
Steam valve the most according to claim 4, it is characterised in that: described sheet metal is arranged at the lower end air inlet of described steam channel.
Steam valve the most according to claim 2, it is characterised in that: the border of described sheet metal is coated with sealing silica gel.
7. a kitchen appliance, including steam valve, it is characterised in that: described steam valve is the steam valve according to any one of claim 1 to 6.
Kitchen appliance the most according to claim 7, it is characterised in that: described kitchen appliance is electric cooker, electric pressure cooking saucepan, electric food warmer or electric kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005075.3U CN205433402U (en) | 2016-01-06 | 2016-01-06 | Steam valve and kitchen appliance equipped with the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620005075.3U CN205433402U (en) | 2016-01-06 | 2016-01-06 | Steam valve and kitchen appliance equipped with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205433402U true CN205433402U (en) | 2016-08-10 |
Family
ID=56601005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620005075.3U Expired - Fee Related CN205433402U (en) | 2016-01-06 | 2016-01-06 | Steam valve and kitchen appliance equipped with the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205433402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108742108A (en) * | 2018-06-19 | 2018-11-06 | 中山景泓达智能科技有限公司 | A kind of former stewed cup stews bird's nest control method and stews invigorant control method |
| CN108851382A (en) * | 2017-03-15 | 2018-11-23 | 葛君华 | intelligent bracelet |
| CN109463855A (en) * | 2018-10-25 | 2019-03-15 | 广州码云互联网科技有限公司 | Intelligent bracelet capable of preventing accumulated sweat by utilizing airflow |
-
2016
- 2016-01-06 CN CN201620005075.3U patent/CN205433402U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108851382A (en) * | 2017-03-15 | 2018-11-23 | 葛君华 | intelligent bracelet |
| CN108742108A (en) * | 2018-06-19 | 2018-11-06 | 中山景泓达智能科技有限公司 | A kind of former stewed cup stews bird's nest control method and stews invigorant control method |
| CN109463855A (en) * | 2018-10-25 | 2019-03-15 | 广州码云互联网科技有限公司 | Intelligent bracelet capable of preventing accumulated sweat by utilizing airflow |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190729 Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee after: QINGDAO LEJIA ELECTRIC APPLIANCE Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Patentee before: Qingdao Haier Group Electric Appliance Industry Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee after: Qingdao Haier Smart Life Electric Appliance Co.,Ltd. Address before: 266101 Haier Industrial Park, 1 Haier Road, Laoshan District, Shandong, Qingdao Patentee before: QINGDAO LEJIA ELECTRIC APPLIANCE Co.,Ltd. |
|
| 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: 20160810 |