CN205094151U - Electric rice cooker cover board with air bleeding valve and relief valve - Google Patents
Electric rice cooker cover board with air bleeding valve and relief valve Download PDFInfo
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- CN205094151U CN205094151U CN201520623460.XU CN201520623460U CN205094151U CN 205094151 U CN205094151 U CN 205094151U CN 201520623460 U CN201520623460 U CN 201520623460U CN 205094151 U CN205094151 U CN 205094151U
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- valve
- pressure release
- cover plate
- air bleeding
- relief
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Abstract
The utility model discloses an electric rice cooker cover board with air bleeding valve and relief valve, be formed with adjacent gas vent and pressure release mouth on the apron respectively, the apron bottom is provided with the bottom plate, the exhaust hole of bottom plate and gas vent and the pressure release mouth that the pressure release hole corresponds the apron respectively, and the air bleeding valve passes through the exhaust hole of bottom plate to be fixed on the gas vent of apron, and the relief valve passes through the pressure release hole of bottom plate to be fixed on the pressure release mouth of apron. The utility model discloses both having installed the air bleeding valve, and having installed the relief valve again, can be abundant discharge electric rice cooker at the steam that the boiling stage that cooks produced can also reduce inside the cooker body pressure more fast, avoids the potential safety hazard, ensures safe in utilizationly. Air bleeding valve and relief valve all are provided with the sealing washer simultaneously, guarantee that the steam passes through the air bleeding valve and the relief valve is discharged, have good leakproofness. Adopt the position mode of detaining when assembly air bleeding valve and relief valve, still use the steel ring fastening at the assembly air bleeding valve, strengthen the steadiness, prevent to detain the position and deviate from.
Description
Technical field
The utility model relates to a kind of cooking preparation facilities, is specifically a kind of electric cooker cover plate with air bleeding valve and relief valve.
Background technology
Electric cooker utilizes converting electric energy to be the cooker of interior energy, easy to use, sanitation and hygiene, also have food steamed, boil, stew, the multiple operating function such as stewing.Structurally, electric cooker is made up of body of stewing, heater, control device, interior pot and upper cover, and upper cover is hinged with pot body, and the cover plate of upper cover inside is provided with steam vent, and steam vent is equipped with air bleeding valve.Object is that part water vapour is discharged by air bleeding valve in pot meal or heating process, reduces pot nside pressure, ensures use safety.
But current electric cooker exhaust structure is very simple, and valve body is straight-through structure substantially, can rise to rapidly the steam outlet of steam vent after water vapour enters valve body, linearly gushs and forms vapour post, is easy to scald user, there is potential safety hazard.
Utility model content
The utility model for solving the problems of the prior art, and provides a kind of electric cooker cover plate with air bleeding valve and relief valve.
The utility model realizes by following technical scheme.
A kind of electric cooker cover plate with air bleeding valve and relief valve of the present utility model, comprise on cover plate and be formed with adjacent exhaust outlet and pressure relief opening respectively, base plate is provided with bottom described cover plate, the exhaust outlet of the steam vent of base plate and the corresponding cover plate of relief hole difference and pressure relief opening, air bleeding valve is fixed on the exhaust outlet of cover plate by the steam vent of base plate, and relief valve is fixed on the pressure relief opening of cover plate by the relief hole of base plate.
Described air bleeding valve comprises delivery valve seat, and delivery valve seat center is longitudinally formed with exhaust hole, is placed on the steel ball on exhaust hole, covers the exhaust valve cap on delivery valve seat, exhaust valve cap is formed with exhaust air flue.
The fixing muscle that described exhaust valve cap inside is formed is fastened in the delivery valve seat groove that passes bottom cover plate, and also stretch out bottom exhaust valve cap and form base, steel ring is fastened on the base of exhaust valve cap.
Described delivery valve seat is provided with sealing ring, and the exhaust outlet of delivery valve seat and cover plate is tightly connected.
Be that step coordinates with the steam vent edge of base plate bottom described delivery valve seat.
Described relief valve comprises pressure release valve seat, pressure release valve seat center is longitudinally formed with pressure release through hole, be placed on the diaphragm seal on pressure release through hole, the pressure release bar that diaphragm seal top is arranged, cover the pressure release valve gap on pressure release valve seat, the central through hole that pressure release bar is formed through relief valve tops, be provided with spring between pressure release bar base and pressure release valve gap, pressure release valve gap sidewall is also formed with pressure release air flue.
The convex tendon that described pressure release valve gap inside is formed is fastened in the pressure release valve seat shrinkage pool that passes bottom cover plate.
Described pressure release valve seat is provided with sealing ring, and the pressure relief opening of pressure release valve seat and cover plate is tightly connected.
Shown pressure release seat bottom portion is that step coordinates with the relief hole edge of base plate.
The utility model has following beneficial effect.
The utility model was both provided with air bleeding valve, was provided with relief valve again, can be discharged by the water vapour that electric cooker produces at boiling stage of cooking fully, can also reduce pot nside pressure more quickly, avoid potential safety hazard, ensure use safety.Air bleeding valve and relief valve are provided with sealing ring simultaneously, ensure that water vapour is discharged by air bleeding valve and relief valve, have good sealing.Adopt button bit mode when assembly platoon air valve and relief valve, also use steel ring fastening at assembly platoon air valve, strengthen steadiness, prevent button bit from deviating from.
Accompanying drawing explanation
Fig. 1 is plan structure schematic diagram of the present utility model;
Fig. 2 of the present utility modelly looks up structural representation;
Fig. 3 is decomposition texture schematic diagram of the present utility model;
Fig. 4 is profile of the present utility model.
In figure:
1: cover plate 2: exhaust outlet
3: pressure relief opening 4: base plate
5: steam vent 6: relief hole
7: air bleeding valve 8: relief valve
9: delivery valve seat 10: exhaust hole
11: steel ball 12: exhaust valve cap
13: exhaust air flue 14: fixing muscle
15: groove 16: base
17: steel ring 18: sealing ring
19: pressure release valve seat 20: pressure release through hole
21: diaphragm seal 22: pressure release bar
23: pressure release valve gap 24: central through hole
25: spring 26: pressure release air flue
27: convex tendon 28: shrinkage pool.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in detail.
As Figure 1-4, a kind of electric cooker cover plate with air bleeding valve and relief valve of the present utility model, comprise on cover plate 1 and be formed with adjacent exhaust outlet 2 and pressure relief opening 3 respectively, base plate 4 is provided with bottom described cover plate 1, the exhaust outlet 2 of the steam vent 5 of base plate 4 and the corresponding cover plate 1 of relief hole 6 difference and pressure relief opening 3, air bleeding valve 7 is fixed on the exhaust outlet 2 of cover plate 1 by the steam vent 5 of base plate 4, and relief valve 8 is fixed on the pressure relief opening 3 of cover plate 1 by the relief hole 6 of base plate 4.
Described air bleeding valve 7 comprises delivery valve seat 9, and delivery valve seat 9 center is longitudinally formed with exhaust hole 10, is placed on the steel ball 11 on exhaust hole 10, covers the exhaust valve cap 12 on delivery valve seat 9, exhaust valve cap 12 is formed with exhaust air flue 13.
The fixing muscle 14 that described exhaust valve cap 12 inside is formed is fastened in delivery valve seat 9 groove 15 that passes bottom cover plate 1, and also stretch out bottom exhaust valve cap 12 and form base 16, steel ring 17 is fastened on the base 16 of exhaust valve cap 12.
Described delivery valve seat 9 is provided with sealing ring 18, and delivery valve seat 9 is tightly connected with the exhaust outlet 2 of cover plate 1.
Be that step coordinates with steam vent 5 edge of base plate 4 bottom described delivery valve seat 9.
Described relief valve 8 comprises pressure release valve seat 19, pressure release valve seat 19 center is longitudinally formed with pressure release through hole 20, be placed on the diaphragm seal 21 on pressure release through hole 20, the pressure release bar 22 that diaphragm seal 21 top is arranged, cover the pressure release valve gap 23 on pressure release valve seat 19, the central through hole 24 that pressure release bar 22 is formed through pressure release valve gap 23 top, be provided with spring 25 between pressure release bar 22 base and pressure release valve gap 23, pressure release valve gap 23 sidewall is also formed with pressure release air flue 26.
The convex tendon 27 that described pressure release valve gap 23 inside is formed is fastened in pressure release valve seat 19 shrinkage pool 28 that passes bottom cover plate 1.
Described pressure release valve seat 19 is provided with sealing ring 18, and pressure release valve seat 19 is tightly connected with the pressure relief opening 3 of cover plate 1.
Be that step coordinates with relief hole 6 edge of base plate 4 bottom described pressure release valve seat 19.
Base plate 4, when assembling, is first placed on bottom cover plate 1 by the utility model, and the steam vent 5 of base plate 4 and relief hole 6 are alignd with the exhaust outlet 2 of cover plate 1 and pressure relief opening 3 respectively, then starts assembly platoon air valve 7 and relief valve 8 respectively.
During assembly platoon air valve 7, first sealing ring 18 is enclosed within bottom delivery valve seat 9, again delivery valve seat 9 is passed the steam vent 5 of base plate 4 and the exhaust outlet 2 of cover plate 1 successively below cover plate 1, delivery valve seat 9 forms step with base plate 4 and coordinates, and make delivery valve seat 9 by sealing ring 18 and be tightly connected with the exhaust outlet 2 of cover plate 1, then steel ball 11 is placed on the exhaust hole 10 of delivery valve seat 9 central authorities above cover plate 1, and make exhaust valve cap 12 cover topmost, now the fixing muscle 14 of exhaust valve cap 12 is fastened in delivery valve seat 9 groove 15, finally steel ring 17 is inserted in from exhaust valve cap 12 top, and be fastened on the base 16 of exhaust valve cap 12.
During assembling relief valve 8, first sealing ring 18 is enclosed within bottom pressure release valve seat 19, again pressure release valve seat 19 is passed the relief hole 6 of base plate 4 and the pressure relief opening 3 of cover plate 1 successively below cover plate 1, pressure release valve seat 19 forms step with base plate 4 and coordinates, and make pressure release valve seat 19 by sealing ring 18 and be tightly connected with the pressure relief opening 3 of cover plate 1, then successively diaphragm seal 21 is placed on the pressure release through hole 20 of pressure release valve seat 19 central authorities above cover plate 1, pressure release bar 22 is placed on diaphragm seal 21 top, spring 25 is enclosed within pressure release bar 22 base, and make pressure release valve gap 23 cover topmost, now spring 25 is positioned between pressure release bar 22 base and pressure release valve gap 23, the convex tendon 27 of pressure release valve gap 23 is fastened in pressure release valve gap 23 shrinkage pool 28.
The utility model in use, when water vapour is discharged, can enter delivery valve seat 9 from exhaust hole 10, and jack-up steel ball 11, make it mobile in exhaust valve cap 12, then discharge from the exhaust air flue 13 exhaust valve cap 12; Also can enter pressure release valve seat 19 from pressure release through hole 20, jack-up diaphragm seal 21 and pressure release bar 22, make pressure release bar 22 extrusion spring 25, then discharge from the pressure release air flue 26 pressure release valve gap 23 sidewall.After water vapour is discharged, steel ball 11 is repositioned on the exhaust hole 10 of exhaust valve cap 12, and pressure release bar 22 is resetted by spring 25, and crush seal sheet 21 is repositioned on the pressure release through hole 20 of pressure release valve seat 19.
The utility model was both provided with air bleeding valve, was provided with relief valve again, can be discharged by the water vapour that electric cooker produces at boiling stage of cooking fully, can also reduce pot nside pressure more quickly, avoid potential safety hazard, ensure use safety.Air bleeding valve and relief valve are provided with sealing ring simultaneously, ensure that water vapour is discharged by air bleeding valve and relief valve, have good sealing.Adopt button bit mode when assembly platoon air valve and relief valve, also use steel ring fastening at assembly platoon air valve, strengthen steadiness, prevent button bit from deviating from.
Claims (9)
1. the electric cooker cover plate with air bleeding valve and relief valve, comprise on cover plate and be formed with adjacent exhaust outlet and pressure relief opening respectively, it is characterized in that: bottom cover plate, be provided with base plate, the exhaust outlet of the steam vent of base plate and the corresponding cover plate of relief hole difference and pressure relief opening, air bleeding valve is fixed on the exhaust outlet of cover plate by the steam vent of base plate, and relief valve is fixed on the pressure relief opening of cover plate by the relief hole of base plate.
2. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 1, it is characterized in that: air bleeding valve comprises delivery valve seat, delivery valve seat center is longitudinally formed with exhaust hole, be placed on the steel ball on exhaust hole, cover the exhaust valve cap on delivery valve seat, exhaust valve cap is formed with exhaust air flue.
3. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 2, it is characterized in that: the fixing muscle that exhaust valve cap inside is formed is fastened in the delivery valve seat groove that passes bottom cover plate, also stretch out bottom exhaust valve cap and form base, steel ring is fastened on the base of exhaust valve cap.
4. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 2, is characterized in that: delivery valve seat is provided with sealing ring, the exhaust outlet of delivery valve seat and cover plate is tightly connected.
5. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 2, is characterized in that: be that step coordinates with the steam vent edge of base plate bottom delivery valve seat.
6. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 1, it is characterized in that: relief valve comprises pressure release valve seat, pressure release valve seat center is longitudinally formed with pressure release through hole, be placed on the diaphragm seal on pressure release through hole, the pressure release bar that diaphragm seal top is arranged, covers the pressure release valve gap on pressure release valve seat, the central through hole that pressure release bar is formed through relief valve tops, be provided with spring between pressure release bar base and pressure release valve gap, pressure release valve gap sidewall is also formed with pressure release air flue.
7. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 5, is characterized in that: the convex tendon that pressure release valve gap inside is formed is fastened in the pressure release valve seat shrinkage pool that passes bottom cover plate.
8. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 5, is characterized in that: pressure release valve seat is provided with sealing ring, the pressure relief opening of pressure release valve seat and cover plate is tightly connected.
9. a kind of electric cooker cover plate with air bleeding valve and relief valve according to claim 5, is characterized in that: pressure release seat bottom portion and the relief hole edge of base plate are that step coordinates.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623460.XU CN205094151U (en) | 2015-08-19 | 2015-08-19 | Electric rice cooker cover board with air bleeding valve and relief valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520623460.XU CN205094151U (en) | 2015-08-19 | 2015-08-19 | Electric rice cooker cover board with air bleeding valve and relief valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205094151U true CN205094151U (en) | 2016-03-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520623460.XU Active CN205094151U (en) | 2015-08-19 | 2015-08-19 | Electric rice cooker cover board with air bleeding valve and relief valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205094151U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107048987A (en) * | 2017-05-23 | 2017-08-18 | 宁波绿之品电器科技有限公司 | A kind of steam copper |
| WO2018032541A1 (en) * | 2016-08-19 | 2018-02-22 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device, and cooking method for same |
| CN107752749A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and its cooking methods |
| CN108634771A (en) * | 2018-07-10 | 2018-10-12 | 深圳市猎搜有限公司 | It is a kind of can automatic adjustable pressure electric cooker |
| CN109363500A (en) * | 2018-12-12 | 2019-02-22 | 岑延华 | A kind of safety relief structure of sealed heating container |
| CN110613326A (en) * | 2018-06-20 | 2019-12-27 | 佛山市顺德区美的电热电器制造有限公司 | Cover plate assembly for cooking appliance and pot cover and cooking appliance with cover plate assembly |
| CN112963813A (en) * | 2021-02-04 | 2021-06-15 | 山东爱客多热能科技有限公司 | Fast-steaming pressure-limiting type steam evaporator |
-
2015
- 2015-08-19 CN CN201520623460.XU patent/CN205094151U/en active Active
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032541A1 (en) * | 2016-08-19 | 2018-02-22 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooking device, and cooking method for same |
| CN107752749A (en) * | 2016-08-19 | 2018-03-06 | 佛山市顺德区美的电热电器制造有限公司 | Electric cooker and its cooking methods |
| CN107048987A (en) * | 2017-05-23 | 2017-08-18 | 宁波绿之品电器科技有限公司 | A kind of steam copper |
| CN110613326A (en) * | 2018-06-20 | 2019-12-27 | 佛山市顺德区美的电热电器制造有限公司 | Cover plate assembly for cooking appliance and pot cover and cooking appliance with cover plate assembly |
| CN110613326B (en) * | 2018-06-20 | 2021-12-21 | 佛山市顺德区美的电热电器制造有限公司 | Cover plate assembly for cooking appliance and pot cover and cooking appliance with cover plate assembly |
| CN108634771A (en) * | 2018-07-10 | 2018-10-12 | 深圳市猎搜有限公司 | It is a kind of can automatic adjustable pressure electric cooker |
| CN109363500A (en) * | 2018-12-12 | 2019-02-22 | 岑延华 | A kind of safety relief structure of sealed heating container |
| CN109363500B (en) * | 2018-12-12 | 2023-09-08 | 上的智能厨业(广东)有限公司 | Safety pressure relief structure of sealed heating container |
| CN112963813A (en) * | 2021-02-04 | 2021-06-15 | 山东爱客多热能科技有限公司 | Fast-steaming pressure-limiting type steam evaporator |
| CN112963813B (en) * | 2021-02-04 | 2022-10-11 | 山东爱客多热能科技有限公司 | Fast-steaming pressure-limiting type steam evaporator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 01-04, 1st floor, No.2 Lane 60, Naxian Road, Pudong New Area pilot Free Trade Zone, Shanghai 201203 Patentee after: Chunmi Technology (Shanghai) Co.,Ltd. Patentee after: Xiaomi Technology Co.,Ltd. Address before: Room 301-182, building 1, 400 Fangchun Road, Pudong New Area, Shanghai 201203 Patentee before: SHANGHAI CHUNMI ELECTRONICS TECHNOLOGY Co.,Ltd. Patentee before: Xiaomi Technology Co.,Ltd. |
|
| CP03 | Change of name, title or address |