Exhaust valve cap, air bleeding valve and pressure cooking applianceTechnical field
Cooking apparatus field is the utility model is related to, more specifically, is related to a kind of exhaust valve cap, one kind has above-mentioned rowThe air bleeding valve of air valve cap, and a kind of pressure cooking appliance with the air bleeding valve.
Background technology
Pressure cooking appliance is when pot inner pressure exceedes preset value, it is necessary to more in air bleeding valve discharge pot in cooking processRemaining steam, to control pot inner pressure.At present, as illustrated in figs. 1 and 2, the steam channel in the exhaust valve cap of air bleeding valve is mostlyStraight up and down, the gas outlet and on exhaust valve cap is directly opened at the top of steam channel, when air bleeding valve is opened, by gas outletThe intensity of the vapor stream of ejection is big, and jet length is remote, is easily sprayed onto with user, scalds user.
Utility model content
The utility model aims to solve the problem that at least one technical problem present in prior art.
Therefore, a purpose of the present utility model is, there is provided a kind of exhaust valve cap for improving steam discharge security.
Another purpose of the present utility model is, there is provided a kind of air bleeding valve, including above-mentioned exhaust valve cap.
Further object of the present utility model is, there is provided a kind of pressure cooking appliance, including above-mentioned air bleeding valve.
To achieve the above object, the embodiment of the utility model one side provides a kind of exhaust valve cap, for arrangingAir valve, is provided with steam channel in the exhaust valve cap, and the steam channel has an air inlet and gas outlet, on the exhaust valve capProvided with gear gas lid, the gear gas lid lid is encapsulated in the outside of gas outlet, and a part for gas outlet is by the capping of gear gas lid or gas outletAll blocked by gear gas lid, form a gap between the gear gas lid and exhaust valve cap, the gap one end is communicated in gas outlet, separatelyOne end extends to the outer surface of exhaust valve cap.
This programme sets gear gas lid outside the gas outlet of exhaust valve cap, and gear gas lid shelters from a part for gas outlet or will gone outGas port blocks completely, but does not close gas outlet, when discharging steam, can be hit by the steam of gas outlet ejection and be covered in gear gas, thenThe edge that gear gas lid is flowed to along the gap between exhaust valve cap and gear gas lid is discharged, and can so weaken the intensity of vapor stream, fromAnd reduce the jet length of steam, occurred with avoiding steam from being ejected into user the problem of scalding user, lift the peace of productQuan Xing.
In the above-mentioned technical solutions, it is preferable that the exhaust valve cap is provided with holding tank, and the gear gas lid is arranged on describedIn holding tank, and there is gap between the cell wall of the gear gas lid and the holding tank.
This programme is provided with holding tank on exhaust valve cap, and gear gas lid is arranged in holding tank, makes the non-bulging exhaust of gear gas lidBonnet, so design can lift the aesthetic property of product.
In any of the above-described technical scheme, it is preferable that the gas outlet is located at the top of the exhaust valve cap, the gear gasLid is arranged on the top of the gas outlet.
This programme opens up gas outlet at the top of exhaust valve cap, can be to after being discharged from gas outlet because vapour density is smallerUpper flowing, therefore this programme order gear gas lid is blocked in the top of gas outlet, can be along gear gas lid lower surface after vapour lid is led in steam contactFlowed to surrounding, vapor stream is disperseed, so as to significantly weaken the intensity of vapor stream, reduce the jet length of steam, to preventOnly steam scald user.
In any of the above-described technical scheme, it is preferable that the exhaust valve cap is provided with handle.
After pressure cooking appliance completes culinary art work, pot inner pressure is higher, it is necessary to which steam discharge pressure release just can be with safe opening.CauseThis this programme exhaust valve cap upper setting handle, to facilitate user to lift the manual steam discharge pressure release of exhaust valve cap.
In any of the above-described technical scheme, it is preferable that the handle is fixedly installed in the side wall of the exhaust valve cap.
The gas outlet for the exhaust valve cap that this programme provides is arranged on top, discharges steam upward, therefore handle is setIn the side wall of exhaust valve cap, steam will not be sprayed onto user on hand when guarantee carries out manual steam discharge by handle, to prevent userIt is burned.
In any of the above-described technical scheme, it is preferable that seal, the sealing have been fixedly mounted in the steam channelPart is used for the break-make for controlling the exhaust passage of the valve element of the air bleeding valve.
In any of the above-described technical scheme, alternatively, the gear gas lid and the exhaust valve cap are integral type structure.
So design gear gas lid is high with exhaust valve cap bonding strength, and gear gas lid can be avoided to come off.
In any of the above-described technical scheme, alternatively, the gear gas lid releasably can be arranged on the exhaust valve cap.
After product uses a period of time, dust, dirt are easily accumulated in the gap kept off between gas lid and exhaust valve cap, influence productHealth.Make gear gas lid detachably connected with exhaust valve cap for this this programme, user is removed gear gas lid to above-mentioned gapCleared up, it is hygienic to improve using for product.
The embodiment of the utility model second aspect provides a kind of air bleeding valve, including：Valve element and the utility model firstThe exhaust valve cap that aspect any embodiment provides, the valve element is interior to be provided with exhaust passage, and the valve element is arranged on the air bleeding valveCoordinate in the steam channel of lid and with the seal of the exhaust valve cap, and the exhaust valve cap being capable of relatively described valve element fortuneIt is dynamic, so that the exhaust passage is closed or opened by the seal.
The air bleeding valve that the utility model second aspect embodiment provides, has the utility model first aspect any embodimentThe exhaust valve cap of offer, therefore whole beneficial effects of exhaust valve cap of the air bleeding valve tool with the offer of any of the above-described embodiment,It will not be repeated here.
The embodiment of the utility model third aspect provides a kind of pressure cooking appliance, including：Pot, pot cover and this realityThe air bleeding valve provided with new second aspect any embodiment, the air bleeding valve are arranged on the pot cover.
The pressure cooking appliance that the utility model third aspect embodiment provides, have the utility model second aspect anyThe air bleeding valve that embodiment provides, therefore the pressure cooking appliance has the whole of the air bleeding valve of any of the above-described embodiment offer beneficialEffect, it will not be repeated here.
Specifically, pressure cooking appliance includes：Electric pressure cooking saucepan, electric pressure rice cooker etc..
Additional aspect and advantage of the present utility model will become obvious in following description section, or new by this practicalityThe practice of type is recognized.
Brief description of the drawings
Of the present utility model above-mentioned and/or additional aspect and advantage will in the description from combination accompanying drawings below to embodimentBecome obvious and be readily appreciated that, wherein：
Fig. 1 is the cross section structure diagram of exhaust valve cap of the prior art；
Fig. 2 is the overlooking the structure diagram of exhaust valve cap shown in Fig. 1；
Fig. 3 is the cross section structure diagram for the exhaust valve cap that one embodiment of the present utility model provides；
Fig. 4 is the overlooking the structure diagram of exhaust valve cap shown in Fig. 3；
Fig. 5 is the left view structural representation of exhaust valve cap shown in Fig. 3.
Wherein, the arrow in Fig. 1 and Fig. 3 represents steam, pair between reference and component names in Fig. 3 to Fig. 5Should be related to for：
1 exhaust valve cap, 11 holding tanks, 12 handles, 13 seals, 2 gear gas lids.
Embodiment
In order to be more clearly understood that above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the accompanying drawings and toolThe utility model is further described in detail body embodiment.It should be noted that in the case where not conflicting, this ShenThe feature in embodiment and embodiment please can be mutually combined.
Many details are elaborated in the following description in order to fully understand the utility model, still, this practicalityIt is new to be different from mode described here using other and implement, therefore, the scope of protection of the utility model not byThe limitation of following public specific embodiment.
As shown in Figures 3 to 5, the embodiment of the utility model one side provides a kind of exhaust valve cap 1, for arrangingAir valve, exhaust valve cap 1 is interior to be provided with steam channel, and steam channel has air inlet and gas outlet, and exhaust valve cap 1 is provided with gear gas lid2, the lid of gear gas lid 2 is encapsulated in the outside of gas outlet, and a part for gas outlet is covered by gear gas lid 2 or gas outlet is all by gear gas lidBlock, form a gap between gear gas lid 2 and exhaust valve cap 1, the gap one end is communicated in gas outlet, and the other end extends to exhaustThe outer surface of bonnet 1.
This programme sets gear gas lid 2 outside the gas outlet of exhaust valve cap 1, gear gas lid 2 shelter from gas outlet a part orGas outlet to be blocked completely, but does not close gas outlet, when discharging steam, the steam sprayed by gas outlet can be hit on gear gas lid 2,Then the edge for gear gas lid 2 being flowed to along the gap between exhaust valve cap 1 and gear gas lid 2 is discharged, and can so weaken vapor streamIntensity, so as to reduce the jet length of steam, occurred with avoiding steam from being ejected into user the problem of scalding user, lifting productionThe security of product.
In the above-mentioned technical solutions, it is preferable that exhaust valve cap 1 is provided with holding tank 11, and gear gas lid 2 is arranged on holding tank 11It is interior, and there is gap between the cell wall of gear gas lid 2 and holding tank 11.
This programme is provided with holding tank 11 on exhaust valve cap 1, and gear gas lid 2 is arranged in holding tank 11, makes gear gas lid 2 not convexExhaust bonnet 1, so design can lift the aesthetic property of product.
In any of the above-described technical scheme, it is preferable that gas outlet is located at the top of exhaust valve cap 1, and gear gas lid 2 is arranged on outThe top of gas port.
This programme opens up gas outlet at the top of exhaust valve cap 1, can be to after being discharged from gas outlet because vapour density is smallerUpper flowing, therefore this programme order gear gas lid 2 is blocked in the top of gas outlet, can be along the following table of gear gas lid 2 after vapour lid is led in steam contactFlowed towards surrounding, vapor stream is disperseed, so as to significantly weaken the intensity of vapor stream, reduce the jet length of steam, withPrevent steam from scalding user.
In any of the above-described technical scheme, it is preferable that exhaust valve cap 1 is provided with handle 12.
After pressure cooking appliance completes culinary art work, pot inner pressure is higher, it is necessary to which steam discharge pressure release just can be with safe opening.CauseThis this programme exhaust valve cap 1 upper setting handle 12, to facilitate user to lift the manual steam discharge pressure release of exhaust valve cap 1.
In any of the above-described technical scheme, it is preferable that handle 12 is fixedly installed in the side wall of exhaust valve cap 1.
The gas outlet for the exhaust valve cap 1 that this programme provides is arranged on top, discharges steam upward, therefore handle 12 is setPut in the side wall of exhaust valve cap 1, steam will not be sprayed onto user on hand when guarantee carries out manual steam discharge by handle 12, to preventUser is burned.
In any of the above-described technical scheme, it is preferable that seal 13 has been fixedly mounted in steam channel, seal 13 is usedIn the break-make of the exhaust passage of the valve element of control air bleeding valve.
In any of the above-described technical scheme, alternatively, gear gas lid 2 and exhaust valve cap 1 are integral type structure.
So design gear gas lid 2 is high with the bonding strength of exhaust valve cap 1, and gear gas lid 2 can be avoided to come off.
In any of the above-described technical scheme, alternatively, gear gas lid 2 releasably can be arranged on exhaust valve cap 1.
After product uses a period of time, dust, dirt are easily accumulated in the gap between gear gas lid 2 and exhaust valve cap 1, influence to produceProduct health.Make gear gas lid 2 detachably connected with exhaust valve cap 1 for this this programme, user is removed gear gas lid 2 to above-mentionedGap is cleared up, hygienic to improve using for product.
The embodiment of the utility model second aspect provides a kind of air bleeding valve, including：Valve element and the utility model firstThe exhaust valve cap that aspect any embodiment provides, the valve element is interior to be provided with exhaust passage, and the valve element is arranged on the air bleeding valveCoordinate in the steam channel of lid and with the seal of the exhaust valve cap, and the exhaust valve cap being capable of relatively described valve element fortuneIt is dynamic, so that the exhaust passage is closed or opened by the seal.
The air bleeding valve that the utility model second aspect embodiment provides, has the utility model first aspect any embodimentThe exhaust valve cap of offer, therefore whole beneficial effects of exhaust valve cap of the air bleeding valve tool with the offer of any of the above-described embodiment,It will not be repeated here.
The embodiment of the utility model third aspect provides a kind of pressure cooking appliance, including：Pot, pot cover and this realityThe air bleeding valve provided with new second aspect any embodiment, the air bleeding valve are arranged on the pot cover.
The pressure cooking appliance that the utility model third aspect embodiment provides, have the utility model second aspect anyThe air bleeding valve that embodiment provides, therefore the pressure cooking appliance has the whole of the air bleeding valve of any of the above-described embodiment offer beneficialEffect, it will not be repeated here.
Specifically, pressure cooking appliance includes：Electric pressure cooking saucepan, electric pressure rice cooker etc..
In description of the present utility model, the orientation or position relationship of the instruction such as term " on ", " under ", " top ", " bottom " areBased on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than instructionOr imply that signified device or element must have specific orientation, with specific azimuth configuration and operation, therefore be not understood thatFor to limitation of the present utility model.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.Mean that combining specific features, structure, material or feature that the embodiment or example describe is contained in of the present utility model at least oneIn individual embodiment or example.In this manual, identical embodiment is not necessarily referring to the schematic representation of above-mentioned termOr example.Moreover, specific features, structure, material or the feature of description can be in any one or more embodiments or exampleIn combine in an appropriate manner.Term " connection ", " installation ", " fixation " etc. all should be interpreted broadly, for example, " connection " can beIt is fixedly connected or is detachably connected, or is integrally connected；Can be joined directly together, can also be by between intermediaryConnect connected.For the ordinary skill in the art, above-mentioned term can be understood in the utility model as the case may beIn concrete meaning.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for thisFor the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility modelWithin, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.