CN201200307Y - Steam valve - Google Patents
Steam valve Download PDFInfo
- Publication number
- CN201200307Y CN201200307Y CNU2008200427115U CN200820042711U CN201200307Y CN 201200307 Y CN201200307 Y CN 201200307Y CN U2008200427115 U CNU2008200427115 U CN U2008200427115U CN 200820042711 U CN200820042711 U CN 200820042711U CN 201200307 Y CN201200307 Y CN 201200307Y
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- CN
- China
- Prior art keywords
- valve
- steam
- valve gap
- valve seat
- pressure
- 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 - Lifetime
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- 230000005484 gravity Effects 0.000 claims abstract description 18
- 238000009833 condensation Methods 0.000 claims description 5
- 230000005494 condensation Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 claims description 4
- 238000010411 cooking Methods 0.000 abstract 2
- 238000009835 boiling Methods 0.000 description 8
- 241000209094 Oryza Species 0.000 description 2
- 235000007164 Oryza sativa Nutrition 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 235000009566 rice Nutrition 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000009418 renovation Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Taps Or Cocks (AREA)
- Cookers (AREA)
Abstract
The utility model relates to a steam valve. Including valve gap (1) and disk seat (4), rotatable the installing on disk seat (4) of valve gap (1), be equipped with gas vent (11) on valve gap (1), the bottom of disk seat (4) is equipped with air inlet (47) with a kind of deep pot internal steam intercommunication, wherein be equipped with exhaust chamber (15) and closed chamber (14) on valve gap (1), gas vent (11) set up in exhaust chamber (15), disk seat (4) are equipped with closed chamber (14) intercommunication and constitute no pressure chamber (44) of no pressure steam passageway and be equipped with exhaust chamber (15) intercommunication and constitute pressure chamber (43) that have pressure steam passageway, install pressure control gravity ball (3) in the pressure steam passageway. The utility model discloses in the use, the user can make the steam valve change between pressure control and no pressure control two kinds of states through the rotary valve cap, both can carry out pressure cooking, can carry out no pressure cooking again, convenient operation moreover, simple structure, it is with low costs. The utility model relates to an ingenious, excellent performance, convenient and practical.
Description
Technical field:
The utility model is a kind of steam valve, especially on the products such as electric cooker, the user can freely select pressure and not have the steam valve of two kinds of boiling modes of pressure, belongs to the renovation technique of steam valve.
Background technology:
The electric cooker that existing market is sold is divided into two kinds: common electric cooker and electric pressure rice cooker.Common electric cooker generally is provided with the steam valve that discharged steam is used last covering, and pot inside and outside air communicates by steam valve, therefore can only not have the pressure boiling.Emerging electric pressure rice cooker adopts the combining structure of magnetic valve and steam valve, switching by the solenoid control steam valve has pressure boiling and no pressure boiling, but the action of magnetic valve is generally controlled by the computer chip of pre-set working procedure, the user can not control and select voluntarily, and complex structure, with high costs.
The utility model content:
The purpose of this utility model is to consider the problems referred to above and provides a kind of to be selected the pressure boiling voluntarily or do not had the steam valve of pressure boiling by the user.The utility model is simple in structure, low cost of manufacture, and also easy to operate.
The technical solution of the utility model is: include valve gap and valve seat, valve gap is rotatable to be installed on the valve seat, valve gap is provided with exhaust outlet, the bottom of valve seat is provided with and the air inlet of the vapor communication in the body of stewing, wherein valve gap is provided with discharge chamber and enclosed cavity, exhaust outlet is arranged in the discharge chamber, valve seat is provided with to be communicated with and to form the no pressure chamber of no steam passage with enclosed cavity and be provided with discharge chamber and is communicated with and forms the pressure chamber that has that the steam passage is arranged, and has pressure control gravity ball is installed in the steam passage.
Above-mentioned valve gap lateral wall is provided with draw-in groove, and the valve seat madial wall is provided with buckle, and valve gap is fastened on the set buckle of valve seat by draw-in groove; Or the valve gap lateral wall is provided with buckle, and the valve seat madial wall is provided with draw-in groove, and valve gap is fastened on the set draw-in groove of valve seat by buckle.
Having of above-mentioned valve seat is provided with the card post that limits the gravity ball in the pressure chamber, be arranged on the no pressure chamber with the air inlet of the vapor communication of pot in the body, have pressure chamber to be provided with the recess that communicates with air inlet with sidewall between the no pressure chamber, the gravity ball is movably placed between card post and the recess.
Above-mentioned valve gap is rotatably connected to valve seat by connector, the cavity that the middle part of connector connects for the upper and lower end opening, the madial wall of connector is provided with and connects buckle and be connected draw-in groove, valve gap is provided with draw-in groove, valve seat is provided with buckle, valve gap is fastened on the set Connection Card of connector by draw-in groove and buckles, and valve seat is fastened on the set connection draw-in groove of connector by buckle.
The upper surface of the sidewall between each cavity of above-mentioned valve seat is provided with step, and the end face of the sidewall between each cavity of valve gap is provided with step, and valve seat closely cooperates by the set step of its set step and valve gap.
The having of above-mentioned valve seat also is provided with as the air inlet of steam valve turnover gas port and is provided with the card post that is used for the gravity ball is limited to the band grab on the air inlet in the pressure chamber.
Also be provided with second enclosed cavity and steam condensation chamber in the cavity of above-mentioned valve gap, valve seat also is provided with the condensate return chamber relative with the steam condensation chamber, is provided with the condensate return mouth in the condensate return chamber.
Above-mentioned connector outer surface is provided with no pressure positioning mark and the pressure positioning mark is arranged.
The sidewall of above-mentioned valve gap is provided with the pit that is used for auxiliary rotation valve gap.
Also be provided with rotation sign on the outer surface of above-mentioned valve gap and over against the contraposition sign of exhaust outlet.
The utility model is owing to adopt valve gap to be provided with discharge chamber and enclosed cavity, exhaust outlet is arranged in the discharge chamber, valve seat is provided with to be communicated with and to form the no pressure chamber of no steam passage with enclosed cavity and be provided with and is communicated with and forms the pressure chamber that has that the steam passage is arranged with discharge chamber, the structure that pressure control gravity ball is installed in the steam passage is arranged, the utility model in use, the user can make steam valve pressure control arranged and do not having between pressure control two states and change by the rotation valve gap, both can carry out the pressure boiling, can there be the pressure boiling again, and it is easy to operate, simple in structure, cost is low.The utility model is that a kind of design is ingenious, function admirable, convenient and practical steam valve.
Description of drawings:
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 1;
Fig. 2 is the upward view of valve gap among the utility model embodiment 1.
Fig. 3 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment 2;
Fig. 4 is the upward view of valve gap among Fig. 3;
Fig. 5 is the vertical view of valve seat among Fig. 3;
Fig. 6 is the assembly structure schematic diagram that the utility model embodiment 2 selects pressure-less state;
Fig. 7 selects to have the assembly structure schematic diagram of pressure state for the utility model embodiment 2.
The specific embodiment:
Embodiment:
Structural representation of the present utility model as shown in Figure 1, 2, the present embodiment steam valve comprises valve gap 1, gravity ball 3 and valve seat 4, valve gap 1 is the cavity of lower ending opening, valve gap is provided with exhaust outlet 11, discharge chamber 15 and enclosed cavity 14, separated by sidewall 13 between discharge chamber 15 and the enclosed cavity 14, exhaust outlet 11 is positioned at discharge chamber 15.
In the present embodiment, valve seat 4 is the cavity of upper end open, valve seat is provided with air inlet 47, pressure chamber 43 is arranged and does not have pressure chamber 44, pressure chamber 43 is arranged and do not have between the pressure chamber 44 and separate by sidewall 42, air inlet 47 is positioned at no pressure chamber 44, have and establish card post 48 in the pressure chamber 43, have the sidewall 42 of pressure chamber 43 1 sides to be provided with recess 422, gravity ball 3 is movably placed between card post 48 and the recess 422;
In the present embodiment, valve gap 1 lateral wall and valve seat 4 madial walls are respectively equipped with draw-in groove 12 and the buckle 41 that cooperatively interacts, rotation valve gap 1 can make valve gap discharge chamber 15 with being made up of pressure chamber 43 and no pressure chamber 44 of valve seat steam passage and no steam passage be arranged respectively.
Be not communicated with when forming no steam passage when valve gap enclosed cavity 14 and valve seat have pressure chamber 44, the steam in pot body does not have pressure chamber 44, valve gap discharge chamber 15 and exhaust outlet 11 through valve seat air inlet 47, valve seat discharges, and electric cooker is in pressure-less state when working; When being communicated with by pressure chamber 43, valve gap discharge chamber 15 and valve seat form when the steam passage is arranged, valve seat does not have pressure chamber 44 by 14 sealings of valve gap enclosed cavity, have only when the steam pressure of pot in the body and increase to promote gravity ball 3 and leave recess 422 time, steam could be discharged, and electric cooker is just worked under pressure state like this.
Embodiment 2:
Structural representation of the present utility model such as Fig. 3,4,5,6, shown in 7, the present embodiment steam valve comprises valve gap 1, connector 2, gravity ball 3 and valve seat 4, valve gap 1 is the cavity of lower ending opening, be provided with discharge chamber 15 in the cavity, enclosed cavity 14, enclosed cavity 16 and steam condensation chamber 17, separate by sidewall 13 between each chamber, the lower surface of sidewall 13 is provided with step 131, discharge chamber 15 is provided with exhaust outlet 11, valve gap 1 sidewall is provided with the draw-in groove 12 and the pit 18 that is used for auxiliary rotation valve gap that is used for the connector assembling, also be provided with rotation sign on the outer surface of valve gap 1 and over against the contraposition sign 19 of exhaust outlet 11, second enclosed cavity 16 and the 4 corresponding uses of steam valve seat, when steam valve cap 1 rotates to a state, its cavity corresponding with steam valve seat 4 coincide and forms seal channel.
In the present embodiment, the cavity that connector 2 connects for the upper and lower end opening, the cavity madial wall is provided with buckle 21 and draw-in groove 22, buckle 21 is used for cooperating with valve gap draw-in groove 12 valve gap is connected connector, 12 designs of valve gap draw-in groove have sufficient length, make valve gap 1 can rotate enough angles under the situation that does not break away from connector 2; Draw-in groove 22 is positioned at buckle 21 belows, is used for and valve seat 4 assemblings; Connector 2 outer surfaces are provided with no pressure positioning mark 23 and pressure positioning mark 24 are arranged.
In the present embodiment, valve seat 4 is the cavity of upper end open, is provided with no pressure chamber 44 in the cavity, pressure chamber 43 and condensate return chamber 45 are arranged, and is separated by sidewall 42 between each chamber, and the upper surface of sidewall 42 is provided with and the set step 131 close-fitting steps 421 of valve gap; No pressure chamber 44 is respectively equipped with air inlet 47 and the air inlet 46 that passes in and out the gas port as steam valve with having in the pressure chamber 43, the card post 48 that also is provided with upper end band grab in the pressure chamber 43 is arranged, and is used for gravity ball 3 is limited to air inlet 46; Be provided with condensate return mouth 49 in the condensate return chamber 45; Valve seat 4 lateral walls are provided with outstanding buckle 41, are used for cooperating with connector draw-in groove 22 valve seat and connector are fixed together; After valve seat and connector correctly fixed, no pressure chamber 44 had pressure chamber 43 over against pressure positioning mark 24 is arranged over against no pressure positioning mark 23.
As shown in Figure 6, steam valve is assembled on the loam cake (not shown) that is installed in electric cooker, rotation valve gap 1, make valve gap contraposition sign 19 not have pressure positioning mark 23 over against connector, this moment, valve gap discharge chamber 15 and valve seat did not have the no steam passage of pressure chamber 44 connection formation, steam in pot body does not directly have pressure chamber 44, valve gap discharge chamber 15 and exhaust outlet 11 and is discharged to outside pot through air inlet 47, valve seat, can not play pressure in pot body, is in pressure-less state during electric cooker work always.
As shown in Figure 7, press the rotation sign direction rotation valve gap 1 on the valve gap, make valve gap contraposition sign 19 pressure positioning mark 24 be arranged over against connector, this moment, valve gap discharge chamber 15 and valve seat had pressure chamber 43 connections to be formed with the steam passage, valve seat does not have pressure chamber 44 then by 14 sealings of valve gap enclosed cavity, have only when the gravity of the interior steam pressure of pot body greater than gravity ball 3, gravity ball 3 just can make during by jack-up steam discharge, so just can maintain in certain pressure limit in the body by pot, thereby be in pressure state when making electric cooker work.
Claims (10)
1, a kind of steam valve, include valve gap (1) and valve seat (4), valve gap (1) is rotatable to be installed on the valve seat (4), valve gap (1) is provided with exhaust outlet (11), the bottom of valve seat (4) is provided with and the air inlet (47) of the vapor communication in the body of stewing, it is characterized in that valve gap (1) is provided with discharge chamber (15) and enclosed cavity (14), exhaust outlet (11) is arranged in the discharge chamber (15), valve seat (4) be provided be communicated with and form the no pressure chamber (44) of no steam passage with enclosed cavity (14) and be provided with discharge chamber (15) be communicated with and form the steam passage arranged pressure chamber (43) arranged, have pressure control gravity ball (3) is installed in the steam passage.
2, steam valve according to claim 1 is characterized in that above-mentioned valve gap (1) lateral wall is provided with draw-in groove (12), and valve seat (4) madial wall is provided with buckle (41), and valve gap (1) is fastened on the set buckle (41) of valve seat (4) by draw-in groove (12); Or valve gap (1) lateral wall is provided with buckle, and valve seat (4) madial wall is provided with draw-in groove, and valve gap (1) is fastened on the set draw-in groove of valve seat (4) by buckle.
3, steam valve according to claim 2, it is characterized in that having of above-mentioned valve seat (4) is provided with the card post (48) that limits gravity ball (3) in the pressure chamber (43), be arranged on the no pressure chamber (44) with the air inlet (47) of the vapor communication of pot in the body, have pressure chamber (43) to be provided with the recess (422) that communicates with air inlet (47) with sidewall (42) between the no pressure chamber (44), gravity ball (3) is movably placed between card post (48) and the recess (422).
4, steam valve according to claim 1, it is characterized in that above-mentioned valve gap (1) is rotatably connected to valve seat (4) by connector (2), the middle part of connector (2) is last, the cavity that lower ending opening connects, the madial wall of connector (2) is provided with and connects buckle (21) and be connected draw-in groove (22), valve gap (1) is provided with draw-in groove (12), valve seat (4) is provided with buckle (41), valve gap (1) is fastened on the set connection buckle (21) of connector (2) by draw-in groove (12), and valve seat (4) is fastened on the set connection draw-in groove (22) of connector (2) by buckle (41).
5, steam valve according to claim 4, the upper surface that it is characterized in that the sidewall (42) between each cavity of above-mentioned valve seat (4) is provided with step (421), the end face of the sidewall (13) between each cavity of valve gap (1) is provided with step (131), and valve seat (4) closely cooperates by the set step (131) of its set step (421) and valve gap (1).
6, steam valve according to claim 5 is characterized in that having of above-mentioned valve seat (4) also is provided with air inlet (46) and is provided with the card post (48) that is used for gravity ball (3) is limited to the band grab on the air inlet (46) in the pressure chamber (43).
7, according to each described steam valve of claim 4 to 6, it is characterized in that also being provided with second enclosed cavity (16) and steam condensation chamber (17) in the cavity of above-mentioned valve gap (1), valve seat (4) also is provided with the condensate return chamber (45) relative with steam condensation chamber (17), is provided with condensate return mouth (49) in condensate return chamber (45).
8, steam valve according to claim 7 is characterized in that above-mentioned connector (2) outer surface is provided with no pressure positioning mark (23) and pressure positioning mark (24) is arranged.
9, steam valve according to claim 7 is characterized in that the sidewall of above-mentioned valve gap (1) is provided with the groove (18) that is used for auxiliary rotation valve gap (1).
10, steam valve according to claim 7 is characterized in that also being provided with on the outer surface of above-mentioned valve gap (1) the rotation sign and over against the contraposition sign (19) of exhaust outlet (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200427115U CN201200307Y (en) | 2008-01-11 | 2008-01-11 | Steam valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200427115U CN201200307Y (en) | 2008-01-11 | 2008-01-11 | Steam valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201200307Y true CN201200307Y (en) | 2009-03-04 |
Family
ID=40422620
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200427115U Expired - Lifetime CN201200307Y (en) | 2008-01-11 | 2008-01-11 | Steam valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201200307Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101919659A (en) * | 2010-06-21 | 2010-12-22 | 广东格兰仕集团有限公司 | Steam valve structure of electric cooker |
| CN102232790A (en) * | 2010-04-29 | 2011-11-09 | 上海埃柯密电器有限公司 | New concept pot |
| CN102805551A (en) * | 2011-11-11 | 2012-12-05 | 九阳股份有限公司 | Anti-overflow moisture-preserving electric cooker and cooking control method thereof |
| CN108065771A (en) * | 2016-11-18 | 2018-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and cooking apparatus |
| CN108261104A (en) * | 2016-12-30 | 2018-07-10 | 广东美的生活电器制造有限公司 | Food cooking machine |
| CN108742164A (en) * | 2018-08-09 | 2018-11-06 | 珠海格力电器股份有限公司 | Steam valve neglected loading prevention structure of cooking appliance and cooking appliance |
-
2008
- 2008-01-11 CN CNU2008200427115U patent/CN201200307Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102232790A (en) * | 2010-04-29 | 2011-11-09 | 上海埃柯密电器有限公司 | New concept pot |
| CN101919659A (en) * | 2010-06-21 | 2010-12-22 | 广东格兰仕集团有限公司 | Steam valve structure of electric cooker |
| CN101919659B (en) * | 2010-06-21 | 2012-07-04 | 广东格兰仕集团有限公司 | Steam valve structure of electric cooker |
| CN102805551A (en) * | 2011-11-11 | 2012-12-05 | 九阳股份有限公司 | Anti-overflow moisture-preserving electric cooker and cooking control method thereof |
| CN102805551B (en) * | 2011-11-11 | 2014-12-24 | 九阳股份有限公司 | Anti-overflow moisture-preserving electric cooker and cooking control method thereof |
| CN108065771A (en) * | 2016-11-18 | 2018-05-25 | 佛山市顺德区美的电热电器制造有限公司 | Steam valve and cooking apparatus |
| CN108261104A (en) * | 2016-12-30 | 2018-07-10 | 广东美的生活电器制造有限公司 | Food cooking machine |
| CN108742164A (en) * | 2018-08-09 | 2018-11-06 | 珠海格力电器股份有限公司 | Steam valve neglected loading prevention structure of cooking appliance and cooking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: MIDEA GROUP CO., LTD. Free format text: FORMER NAME: MEIDI GROUP CO. LTD. |
|
| CP03 | Change of name, title or address |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Patentee after: MIDEA GROUP Co.,Ltd. Address before: 528311 Penglai Road, Beijiao Town, Foshan District, Guangdong, China, Patentee before: Midea Group |
|
| CX01 | Expiry of patent term |
Granted publication date: 20090304 |
|
| CX01 | Expiry of patent term |