CN201879500U

CN201879500U - Steam valve for electric cooker

Info

Publication number: CN201879500U
Application number: CN2010205584463U
Authority: CN
Inventors: 孔祥征; 邵延胜; 毛冰光; 李梅
Original assignee: BYD Co Ltd
Current assignee: BYD Co Ltd
Priority date: 2010-09-27
Filing date: 2010-09-27
Publication date: 2011-06-29
Anticipated expiration: 2020-09-27

Abstract

The utility model provides a steam valve for an electric cooker, comprising a valve body and a valve cover, wherein the valve body and the valve cover are connected in a dismountable way, a first retaining sheet is arranged in the valve body; a second retaining sheet is arranged at the upper part in the valve cover; the first retaining sheet is combined with the second retaining sheet so as to form an exhaust passage; an air inlet communicated with the exhaust passage is arranged on the valve body; and a washer is arranged at the bottom of the valve body. The steam valve is beneficial for cooking food and is convenient to clean.

Description

A kind of electric cooker steam valve

Technical field

The utility model relates to household kitchen apparatus technical field, relates in particular to the steam valve structure on the Lid of electric cooker.

Background technology

The electric cooker of Xiao Shouing in the market, its steam valve that is installed in the electric cooker pot cover has generally comprised valve gap, valve body, on the valve gap mouth on valve body, the valve body pleat is provided with air admission hole, the place is provided with return port in the valve body bottom, when cooking, thin rice gruel steam in the interior pot enters in the valve body from air admission hole, the thin rice gruel bubble is broken into thin rice gruel when air admission hole, thin rice gruel flow in the interior pot that affairs are housed by the sky that refluxes again, so continuous circulation, reach the anti-overflow effect, but the electric cooker steam valve of this spline structure, because the thin rice gruel bubble is in air admission hole enters into valve body the time, respond well to the broken bubble of bigger bubble, but little broken bubble can the direct admission valve body in, little broken bubble is assembled more for a long time in valve body, will by the hole on the valve gap directly be discharged to the pot external, and adopt single backflow sky to reflux, stop up if any the grain of rice, cause thin rice gruel to overflow from steam valve body easily, thin rice gruel steam also can enter from the sky that refluxes in addition, again form bubble, bubble is assembled more for a long time in valve body, also can by the hole on the valve gap directly be discharged to the pot external, do not reach good anti-overflow effect.

The patent documentation of patent No. CN2618530Y discloses a kind of novel electric cooker steam valve arrangement, this steam valve structure is provided with the passage of diameter reduced size at valve body, bubble in the thin rice gruel steam of admission passage is because the variation in the speed of air-flow and space and " being blown brokenly ", simultaneously return valve is housed, can prevents overflowing of thin rice gruel in the bottom.

But the passage of above-mentioned steam valve and valve body are fixed together, and can not dismantle, because the space of valve body is limited, make that the gap between passage and the valve body madial wall is very little, so the position between above-mentioned steam valve passage and the madial wall is difficult to clean.

The utility model content

The electric cooker steam valve cleans inconvenient technical problem to the utility model in the prior art in order to solve, provide a kind of simple in structure, clean electric cooker steam valve easily.

For addressing the above problem, the technical solution of the utility model is such:

A kind of electric cooker steam valve, it comprises valve body, and and the valve gap of described valve body releasable connection, wherein, be formed with first catch in the described valve body, be formed with second catch in the described valve gap, described first catch and second catch combination back form the exhaust passage; On described valve body, be provided with the air admission hole that communicates with the exhaust passage, pad be housed in the valve body bottom.

Further, the joint portion of described first catch and second catch has the slit.

Further, described slit scope is between 1mm to 3mm.

Further, described first catch extends to form along sidewall direction from the bottom surface of valve body, or described first catch extends to form from the madial wall of valve body.

Further, described second catch extends to form along sidewall direction from the bottom surface of valve gap, or described second catch extends to form from the madial wall of valve gap.

Further, described first catch is shaped as L shaped.

Further, second catch be shaped as L shaped.

Compared with prior art, electric cooker steam valve of the present utility model is by valve body, valve gap, and the exhaust passage is formed, the exhaust passage is removably disposed on the valve body, valve gap is covered with valve body, on the exhaust passage, be provided with air admission hole, described air admission hole is positioned at outside the valve body, pad is equipped with in bottom at valve body, rice bubble in the steam in like this when cooking food in the pot is entered to the exhaust passage via air admission hole, in the exhaust passage or in the gas outlet of exhaust passage, locate to be stopped by the madial wall of valve gap and break, thereby prevent that pot interior thin rice gruel from overflowing, and kept the good taste that cooks food; Hotted plate when food is good to be cleaned steam valve, taken valve gap apart and take off, the parts that carry out exhaust are broken down into two parts automatically, respectively each parts are cleaned, and do not have the dead angle of cleaning, so can make things convenient for the cleaning of steam valve.

Description of drawings

Fig. 1 is the STRUCTURE DECOMPOSITION schematic diagram of the electric cooker steam valve that provided of the utility model one embodiment;

Fig. 2 is the schematic perspective view of the electric cooker steam valve body that provided of the utility model one embodiment;

Fig. 3 is the electric cooker steam valve arrangement schematic diagram that the utility model one embodiment is provided;

Fig. 4 is the A-A cross-sectional schematic of Fig. 3;

Fig. 5 is the electric cooker steam valve arrangement schematic diagram that the utility model one embodiment is provided;

Fig. 6 is the B-B cross-sectional schematic of Fig. 5;

Below to the explanation of each Reference numeral in the above-mentioned accompanying drawing:

4 air admission holes, 41 slits 40, valve body 1 valve gap 2 pads, 3 exhaust passages

First catch, 11 second catch 21

The specific embodiment

Embodiment one:

To shown in Figure 6, Fig. 1 is the structural representation under the steam valve decomposing state in the present embodiment as Fig. 1, and Fig. 2 is the schematic perspective view of valve body, and Fig. 3 and Fig. 5 are the steam valve schematic perspective views, and Fig. 4 is the A-A cross-sectional schematic of Fig. 3, and Fig. 6 is the B-B cross-sectional schematic of Fig. 5.Valve gap 2, pad 3 that this steam valve comprises valve body 1, removably connects with valve body 1, pad 3 is installed in the bottom of valve body 1.

In the present embodiment, extend to form first catch 11 that shape is similar to L from the bottom surface of valve body 1 to the inside of valve body 1, extend to form second catch 21 that shape is similar to L from the bottom surface of valve gap 2 to the inside of valve gap 2, when covering valve gap 2 on valve body 1, first catch 11 and second catch 21 are combined to form an exhaust passage 4.In the present embodiment, also leave certain slit 40 between first catch 11 and second catch, the 21 combination backs, promptly constitute the exhaust passage of " " shape.Preferably, this slit 40 is in the scope of 1mm to 3mm.On valve body 1, be provided with the air admission hole 41 that communicates with exhaust passage 4.In the present embodiment, air admission hole 41 is positioned at the bottom of the sidewall of valve body 1.

Above-mentioned pad 3 can adopt rubber elastomeric material system.

When cooking food, after the steam valve that the utility model is provided is installed in the tube hole that electric cooker covers, thin rice gruel steam enters exhaust passage 4 after by the air inlet on the exhaust passage 4 41, bubble in the thin rice gruel is because the effect of the speed of air-flow and support muscle, all " blown brokenly ", bubble forms the thin rice gruel valve body 1 that flows backwards back again.When thin rice gruel weight in the valve body 1 greater than the air pressure in the interior pot, flexible pad 3 is opened, thin rice gruel is got back to interior pot.Thin rice gruel is less or do not have thin rice gruel in valve body 1, and the air pressure in the interior pot holds up pad, and the valve body bottom is closed, and has reached good anti-overflow effect.

Food is hotted plate and is finished, and when steam valve is cleaned, takes valve gap apart and takes off, and takes valve gap apart and takes off, and carries out the parts of exhaust, and promptly first catch and second catch are broken down into two parts automatically, respectively each parts are cleaned, and do not have the dead angle of cleaning.

Embodiment two:

Different with embodiment one, described first catch 11 extends to form from the madial wall of valve body 1, and second catch 21 extends to form from the madial wall of valve gap 2.

The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. electric cooker steam valve, it comprises valve body, and and the valve gap of described valve body releasable connection, it is characterized in that, be formed with first catch in the described valve body, be formed with second catch on described valve gap is interior, described first catch and second catch combination back form the exhaust passage; On described valve body, be provided with the air admission hole that communicates with the exhaust passage, pad be housed in the valve body bottom.

2. electric cooker steam valve according to claim 1 is characterized in that, the joint portion of described first catch and second catch has the slit.

3. electric cooker steam valve according to claim 2 is characterized in that, described slit scope is between 1mm to 3mm.

4. electric cooker steam valve according to claim 1 is characterized in that, described first catch extends to form along sidewall direction from the bottom surface of valve body, or described first catch extends to form from the madial wall of valve body.

5. electric cooker steam valve according to claim 1 is characterized in that, described second catch extends to form along sidewall direction from the bottom surface of valve gap, or described second catch extends to form from the madial wall of valve gap.

6. according to claim 4 or 5 described electric cooker steam valves, it is characterized in that described first catch is shaped as L shaped.

7. according to claim 4 or 5 described electric cooker steam valves, it is characterized in that being shaped as of second catch is L shaped.