CN201929773U

CN201929773U - Steam valve structure

Info

Publication number: CN201929773U
Application number: CN2010206772652U
Authority: CN
Inventors: 廖志文; 林毅; 邱永锋; 李勇; 郑秀谦; 龚圆杰; 陈春恒; 邢胜华; 朱传斌
Original assignee: Midea Group
Current assignee: Midea Group Co Ltd
Priority date: 2010-12-24
Filing date: 2010-12-24
Publication date: 2011-08-17
Anticipated expiration: 2020-12-24

Abstract

The utility model discloses a steam valve structure, including valve gap (1) and disk seat (2), wherein the contact surface of valve gap (1) and disk seat (2) is square for mutually supporting, and its characterized in that valve gap (1) slip lock is on disk seat (2). The utility model discloses owing to adopted simple buckle and draw-in groove device to push away the structure that sliding can realize the lock installation, furthest's increase be used for steam to store in the square steam valve, broken bubble effective volume, promoted the anti-overflow of steam valve ability greatly, simple structure, reliability height, convenient and practical, low cost moreover, wide application.

Description

A kind of steam valve structure

Technical field

The utility model relates to the structure of the steam valve of structure similar products such as a kind of steam valve structure, particularly a kind of electric cooker, belongs to the improvement technology of steam valve structure.

Background technology

At present, commercially available structure similar products like such as electric cooker all adopt steam valve to carry out steam discharge gas, steam valve is made up of valve gap and valve seat, generally be divided into two kinds of typical structures, first kind is that valve gap adopts the mode that cooperates of rotating with valve seat, and the registration interface designs of valve gap and valve seat is circular, valve gap is provided with the draw-in groove that rotation cooperates, valve seat is provided with grab, and when mating surface rotated valve gap or valve seat, draw-in groove cooperated with grab or removes cooperation; Second kind is that valve gap one end is connected with valve seat by rotating shaft, the valve gap other end have one can be movable buckle, the valve seat corresponding positions is equipped with a groove, when rotating around the axis valve gap, the buckle on the valve gap cooperates with groove on the valve seat or removes cooperation.Above-mentioned first kind of structure is suitable for the round steam valve, and it is maximum that its volume inside can reach, but square steam valve is when using this kind structure, and the space waste of four angle parts has reduced the volume of storage steam in the steam valve, influences product and prevents the effect of overflowing; Second kind of structure is suitable for square steam valve, but its parts are more, installs complicated, damage easily, reliability is low, and will reserve the space of rotating shaft and fastening part, the volume that also can cause being used in the steam valve storing steam to a certain extent reduces, and reduces the anti-spilled effect of steam valve.

Summary of the invention

The purpose of this utility model be to consider the problems referred to above and provide a kind of modern design, simple in structure, slide by backup and can realize fastening installation, reliability height, anti-spilled effective steam valve structure.

The technical solution of the utility model is: a kind of steam valve structure, comprise valve gap and valve seat, and wherein the end face that contacts of valve gap and valve seat is cooperatively interact square, it is characterized in that the valve gap slip is fastened on the valve seat.

The left side of the contact end face of described valve gap, be symmetrically arranged with " ┍ " type buckle more than on the Right Inboard wall respectively, be provided with " ━ " type fixture block outstanding more than along contact end face rear wall, the lower surface front side of valve gap is provided with spacing button of bossed " ┍ " type, the contact end face of corresponding valve gap, valve seat is provided with the spacing guiding step of annular protrusion in the inboard of contact end face, corresponding buckle, the outside of the guiding step of valve seat is respectively arranged with " ┗ " type draw-in groove more than, corresponding fixture block, the rear side root of guiding step is provided with " ━ " type guide-localization groove that above level is recessed, corresponding spacing button, the front side edge of guiding step is along being provided with stopper slot.

The upper surface of described valve gap is provided with pit by the position, back.

The front end of the contact end face of described valve seat is wide slightly.

The utility model can realize fastening the structure of installation owing to having adopted simple buckle and groove device to slide by backup, increased to greatest extent and be used for the dischargeable capacity that steam stores, breaks bubble in the square steam valve, promoted the anti-spilled ability of steam valve greatly, not only simple in structure, reliability is high, convenient and practical, and it is with low cost, widely applicable.

Description of drawings

Fig. 1 is the front view of the utility model valve gap;

Fig. 2 is the rear perspective view of the utility model valve gap;

Fig. 3 is the stereogram of the utility model valve seat;

Fig. 4 is a longitudinal sectional view of the present utility model.

The specific embodiment

The utility model is described in further detail below in conjunction with drawings and Examples.

Shown in Fig. 1,2,3,4, the present embodiment steam valve, comprise valve gap 1 and valve seat 2, wherein valve gap 1 is the cavity of lower ending opening, and valve gap is provided with gas outlet 14, and valve seat 2 is the cavity of upper end open, valve seat is provided with air inlet 24, the end face that contacts of valve gap 1 and valve seat 2 is cooperatively interact square, and valve gap 1 slides and is fastened on the valve seat 2, forms the cavity that stores steam between the two.

As shown in Figure 2, be symmetrically arranged with two " ┍ " type buckles 11 on the left and right madial wall of the contact end face of described valve gap 1 respectively, be provided with two outstanding " ━ " type fixture blocks 12 along contact end face rear wall, the lower surface front side of valve gap 1 is provided with that bossed " ┍ " type is spacing buckles 13;

As shown in Figure 3, the contact end face of corresponding valve gap 1, valve seat 2 is provided with the spacing guiding step 26 of annular protrusion in the inboard of contact end face 25, corresponding buckle 11, the outside of the guiding step 26 of valve seat 2 is respectively arranged with two " ┗ " type draw-in grooves 21, corresponding fixture block 12, the rear side root of guiding step 26 is provided with two " ━ " type guide-localization grooves 22 that level is recessed, corresponding spacing button 13, the front side edge of guiding step 26 is along being provided with stopper slot 23, and the front end of contact end face 25 is wide slightly to be used to push away the preceding front end with valve gap 1 of card and to be in place.

As shown in Figure 1, the upper surface of described valve gap 1 is provided with pit 15 by the position, back, and is non-slip when pit 15 is used to promote to be placed on valve gap 1 on the valve seat 2.

When described steam valve assembles,, make buckle 11 aim at draw-in grooves 21, fixture block 12 alignment guide locating slots 22, spacing button 13 and aim at stopper slots 23 and clamp to put in place and realize the installation that cooperates of valve gap 1 and valve seat 2 by on the pit 15 and promote to be placed on valve gap 1 on the valve seat 2 with hand; Only needing along continuous straight runs to promote valve gap 1 backward during dismounting gets final product.

The utility model can realize fastening the structure of installation because employing buckle and groove device slide by backup, has increased to greatest extent to be used for the dischargeable capacity that steam stores, breaks bubble in the square steam valve, has promoted the anti-spilled ability of steam valve greatly.

Claims

1. a steam valve structure comprises valve gap (1) and valve seat (2), and wherein the end face that contacts of valve gap (1) and valve seat (2) is cooperatively interact square, it is characterized in that valve gap (1) slip is fastened on the valve seat (2).

2. steam valve structure according to claim 1, a left side that it is characterized in that the contact end face of valve gap (1), be symmetrically arranged with " ┍ " type buckle (11) more than on the Right Inboard wall respectively, be provided with " ━ " type fixture block (12) outstanding more than along contact end face rear wall, the lower surface front side of valve gap (1) is provided with spacing button of bossed " ┍ " type (13), the contact end face of corresponding valve gap (1), valve seat (2) is provided with the spacing guiding step (26) of annular protrusion in the inboard of contact end face (25), corresponding buckle (11), the outside of the guiding step (26) of valve seat (2) is respectively arranged with " ┗ " type draw-in groove (21) more than, corresponding fixture block (12), the rear side root of guiding step (26) is provided with " ━ " type guide-localization groove (22) that above level is recessed, corresponding spacing button (13), the front side edge of guiding step (26) is along being provided with stopper slot (23).

3. steam valve structure according to claim 2 is characterized in that the upper surface of described valve gap (1) is provided with pit (15) by the position, back.

4. steam valve structure according to claim 2 is characterized in that the front end of contact end face (25) of described valve seat is wide slightly.