A kind of anti-overflow loam cake
Technical field
The utility model is a kind of anti-overflow loam cake, particularly is applied to the anti-overflow loam cake of electric food warmer product, belongs to the improvement technology to electric food warmer.
Background technology
Existing simple type electric food warmer product; Like electric cooking pot etc., pot cover generally adopts the ceramic of individual layer, and pot cover is provided with the aperture of 2~3 exhausts when being used to cook; The sensor that on pot cover, does not have detected temperatures; The electric food warmer of this structure when the food that the congee that boils etc. outwards overflows easily, the phenomenon that all can occur overflowing, very inconvenient when the consumer uses.And on electric cooker, use, air bleeding valve with better anti-overflow effect is because of its structural limitations, can not be used for ceramic pot cover.
Summary of the invention
The purpose of the utility model is to consider the problems referred to above and a kind of anti-overflow loam cake that can effectively prevent to cook and overflow is provided that the utility model is reasonable in design, and is convenient and practical.
The technical scheme of the utility model is: the utility model anti-overflow loam cake; Comprise the loam cake body; The loam cake body is provided with exhaust outlet, and wherein the inboard of loam cake body fixedly is equipped with valve gap, and forms the anti-overflow cavity between valve gap and the loam cake body; Valve gap is provided with all and cooks air admission hole and the return port that cavity communicates and communicates with the anti-overflow cavity with the pot body, and the return port place is equipped with and makes liquid flow back into the return valve in pot body culinary art cavity from the anti-overflow cavity.
The inboard of above-mentioned loam cake body is provided with pilot hole, and valve gap is provided with the assembling handle, and valve gap is installed on the inboard that is fixed on the loam cake body in the set pilot hole of loam cake body through set assembling handle.
The end of the assembling handle that above-mentioned valve gap is set is provided with spacing plush copper, and valve gap is installed on the inboard that is fixed on the loam cake body in the set pilot hole of loam cake body through set spacing plush copper on its assembling handle.
Between above-mentioned loam cake body and the valve gap valve seat is installed also; Valve seat is provided with steam vent, installing hole and retaining muscle; Valve seat is sleeved on the set assembling handle of valve gap through set installing hole and valve seat is installed between loam cake body and the valve gap; The set steam vent of valve seat communicates with the set exhaust outlet of loam cake body; The set retaining muscle of valve seat is between the inboard of the outside of the set air admission hole of valve gap and the set steam vent of valve seat, and promptly between set air admission hole of valve gap and the set steam vent of valve seat, the set retaining muscle of valve seat is with forming the discharge chamber that the anti-overflow cavity is divided into the inboard back cavity of retaining muscle and the retaining muscle outside between valve gap and the loam cake body; Air admission hole and return port are positioned at back cavity, and steam vent is positioned at discharge chamber.
Above-mentioned valve seat also is provided with the direction that guides steam to discharge, the catch of retaining above steam vent of avoiding steam scald user, leaves the space between catch and the steam vent.
The utility model is owing to be employed in the structure of installing return valve on the loam cake body; And return valve is installed in the inboard of loam cake body, and the utility model can effectively be abolished the bubble that produces when seething with excitement, and has both strengthened the anti-overflow effect of product; Do not influence the outward appearance of product again, and simple in structure.The utility model is that a kind of design is ingenious, function admirable, convenient and practical anti-overflow loam cake.The utility model can be applicable to the ceramic-like pot cover.
Description of drawings
Fig. 1 is the STRUCTURE DECOMPOSITION figure of the utility model embodiment;
Fig. 2 is the section of structure of the utility model embodiment;
Fig. 3 is the structural representation of valve gap among the utility model embodiment;
Fig. 4 is the structure sketch map of valve seat among the utility model embodiment.
The specific embodiment
Embodiment
The structural representation of the utility model such as Fig. 1 are to shown in Figure 4; The anti-overflow loam cake of present embodiment comprises loam cake body 1, valve gap 3 and return valve 4, and the inboard of loam cake body 1 is provided with pilot hole 11 and exhaust outlet 12; Valve gap 3 is provided with assembling handle 31, air admission hole 32 and return port 33; Valve gap 3 cooperates with the pilot hole 11 of loam cake body 1 through assembling handle 31, thereby valve gap 3 is fixed on the inboard of loam cake body 1, formation anti-overflow cavity 5 between valve gap 3 and loam cake body 1.In addition; Also be provided with handle on the loam cake body 1, the handle place is provided with up big and down small pilot hole 11, and the upper end of valve gap assembling handle 31 is provided with size and assembles the big spacing plush copper 311 of handle; During assembling; Spacing plush copper 311 utilizes elasticity to snap in the pilot hole 11, and it is spacing to be assembled the less lower end of hole 11 sizes, thereby valve gap 3 is fixed on loam cake body below.Return valve 4 is fixed on return port 33 places of valve gap.Steam in the electric food warmer gets into anti-overflow cavity 5 through air admission hole 32, and a part of steam pushes return valve 4 after being condensed into liquid, flows back in the electric food warmer from return port 33, and another part steam is discharged electric food warmers from exhaust outlet 12, prevents to cook and overflows.
In the present embodiment, the upper end of air admission hole 32 is designed with breach or sunken inclined-plane towards the direction of return port 33, and the Position Design of corresponding return port 33 is low than other positions on the valve seat 3, all can play guiding steam flow return port, increases the effect of anti-overflow effect.
In the present embodiment, the anti-overflow loam cake also comprises valve seat 2, and valve seat 2 is provided with steam vent 21, through hole 23 and retaining muscle 24.Through hole 23 is enclosed within on the assembling handle 31, thereby valve seat 2 is installed between loam cake body 1 and the valve gap 3; Steam vent 21 cooperatively interacts with the exhaust outlet 12 of loam cake body, and valve seat 2 is fixed on loam cake body 1 inboard.The edge of the edge of valve seat 2 and valve gap 3 cooperatively interacts, and makes and forms anti-overflow cavity 5 between valve seat 2 and the valve gap 3.Retaining muscle 24 designs on the valve seat are divided into the back cavity 6 of retaining muscle 24 inboards and the discharge chamber 7 in retaining muscle 24 outsides in the outside of through hole 23 and valve gap air admission hole 32, the inboard of steam vent 21 with the anti-overflow cavity 5 between valve gap, the valve seat.Air admission hole 32 is positioned at back cavity 6 with return port 33, and steam vent 21 is positioned at discharge chamber 7.Steam in the electric food warmer, bubble get into back cavity through air admission hole 32; Less because of the distance between air inlet 32 and the valve seat 2, and back cavity 6 spaces are bigger, break at this when bubble gets into; The food build-up of bringing into is on return valve 4; When weight reached the load-bearing limit of return valve 4, return valve 4 was opened downwards, and food is back in the pot; Steam is walked around retaining muscle 24 from back cavity and is got into discharge chamber 7, discharges electric food warmer from steam vent 21, prevents to cook and overflows.
In addition, valve seat 2 is provided with catch 22, and catch 22 designs above steam vent 21, and leaves the space at the side specific direction between catch 22 and the steam vent 21, thereby the direction that guiding steam is discharged avoids steam to scald the user.