Valve seat structure of double-control-valve gas oven valve and gas oven stove

Abstract

The double-control-valve gas oven valve seat structure comprises a valve seat body, the valve seat body is provided with a first valve cavity, a second valve cavity and a driving cavity, the first valve cavity is used for arranging a valve element, the second valve cavity is used for installing a temperature control valve, the first valve cavity is communicated with the second valve cavity, and the driving cavity is communicated with the first valve cavity. The first valve cavity is connected with a first air outlet pipe, the second valve cavity is connected with a second air outlet pipe, a driving cavity shell of the driving cavity is arranged at the top end of the first valve cavity, a first gear installation groove and a second gear installation groove are formed in the top of the first valve cavity, and the second valve cavity is installed at the lower end of the first valve part. The first valve cavity, the second valve cavity and the driving cavity are arranged, the first valve cavity is used for arranging the valve element, the second valve cavity is used for installing the temperature control valve, double-valve control is achieved, the structure is simple, installation is easy, production and installation are convenient, and the production efficiency is improved.

Description

Technical Field

[0001] This utility model relates to a valve seat structure for a dual-control valve gas oven and a gas oven stove. Background Technology

[0002] Gas ovens are widely used abroad. However, the dual-control valves in some existing gas ovens, as described in patent CN202322272614.2, have complex structures, which greatly affect production and installation. This requires rectification. Utility Model Content

[0003] This utility model proposes a valve seat structure for a dual-control valve gas oven, including a valve seat body. The valve seat body is provided with a first valve chamber, a second valve chamber, and a drive chamber. The first valve chamber is used to house a valve core, and the second valve chamber is used to install a temperature control valve. The first valve chamber and the second valve chamber are connected. The first valve chamber is connected to a first gas outlet pipe, and the second valve chamber is connected to a second gas outlet pipe. The drive chamber shell of the drive chamber is located at the top of the first valve chamber, and the top of the first valve chamber is provided with a first gear mounting groove and a second gear mounting groove.

[0004] In one or more embodiments, a temperature control valve upper shell is provided on the first valve cavity, and the first valve cavity and the temperature control valve upper shell are integrally formed.

[0005] In one or more embodiments, the upper housing of the temperature control valve is disposed on the second valve cavity.

[0006] In one or more embodiments, the upper shell of the temperature control valve is provided with a cover cavity, and the cover cavity is conical.

[0007] In one or more embodiments, the upper shell of the temperature control valve is provided with a first mounting hole, and the drive shell of the drive cavity is provided with a second mounting hole, the first mounting hole and the second mounting hole being in corresponding positions.

[0008] In one or more embodiments, both the first mounting hole and the second mounting hole are through holes.

[0009] In one or more embodiments, a drive housing is provided on the drive cavity, the drive housing is provided with a second mounting hole, and a spring mounting cavity is provided on the side of the drive housing near the second mounting hole to mount one end of the spring.

[0010] In one or more embodiments, the spring is L-shaped, with its long end extending toward the drive housing away from the spring mounting cavity.

[0011] A gas oven stove includes the aforementioned dual-control valve gas oven valve seat structure.

[0012] The beneficial effects of this utility model are as follows: by setting a first valve chamber, a second valve chamber and a drive chamber respectively, with the first valve chamber used to set the valve core and the second valve chamber used to install the temperature control valve, dual valve control is realized. The structure is simple, easy to install, convenient for production and installation, improves production efficiency, avoids the high cost of high and low valves, and greatly reduces manufacturing costs. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the valve seat structure for a dual-control gas oven valve.

[0014] Figure 2 This is a cross-sectional schematic diagram of the valve seat structure of a dual-control valve gas oven valve.

[0015] Figure 3 This is a partial structural diagram of a gas oven stove. Detailed Implementation

[0016] The following description, in conjunction with the accompanying drawings, further illustrates the proposed solution:

[0017] See appendix Figure 1-3 A dual-control valve gas oven valve seat structure includes a valve seat body 1. The valve seat body 1 is provided with a first valve chamber 21, a second valve chamber 31, and a drive chamber 41. The first valve chamber 21 is located in a first valve section 2, the second valve chamber 31 is located in a second valve section 3, and the drive chamber 41 is located on a drive chamber shell 4. The first valve section 2, the second valve section 3, and the drive chamber shell 41 are screwed together for easy installation and maintenance. The first valve chamber 21 is used to house the valve core, and the second valve chamber 31 is used to house the temperature control valve. The first valve chamber 21 and the second valve chamber 31 are connected. The first valve chamber 21 is connected to a first gas outlet pipe 22, and the second valve chamber 31 is connected to a second gas outlet pipe 32. The drive chamber shell 4 of the drive chamber 41 is located at the top of the first valve chamber 21. The top of the first valve chamber 21 is provided with a first gear mounting groove 23 and a second gear mounting groove 24. The second valve chamber 31 is installed at the lower end of the first valve section 2.

[0018] Furthermore, a temperature control valve upper shell 25 is provided on the first valve cavity 21, and the first valve cavity 21 and the temperature control valve upper shell 25 are integrally formed.

[0019] Furthermore, the upper shell 25 of the temperature control valve covers the second valve cavity 31.

[0020] Furthermore, the upper shell 25 of the temperature control valve is provided with a cover cavity 26, which is cone-shaped.

[0021] Furthermore, the upper shell 25 of the temperature control valve is provided with a first mounting hole 27, and the drive shell 4 of the drive cavity 41 is provided with a second mounting hole 28, and the positions of the first mounting hole 27 and the second mounting hole 28 are corresponding.

[0022] Furthermore, both the first mounting hole 27 and the second mounting hole 28 are through holes.

[0023] Furthermore, a drive housing 4 is provided on the drive cavity 41, the drive housing 4 is provided with a second mounting hole 28, and a spring plate mounting cavity 42 is provided on the side of the drive housing 4 near the second mounting hole 28 to mount one end of the spring plate.

[0024] Furthermore, the spring is L-shaped, with its long end extending toward the side of the drive housing 4 away from the spring mounting cavity 42. The spring is a direct application of existing technology and is not illustrated here.

[0025] A gas oven stove includes the aforementioned dual-control valve gas oven valve seat structure.

[0026] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0027] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0028] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0029] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0030] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0031] The above preferred embodiments should be regarded as illustrative examples of the embodiments of the present application. Any technical deductions, substitutions, improvements, etc. that are similar to or based on the present application should be considered within the scope of protection of this patent.

Claims

1. A valve seat structure for a dual-control gas oven valve, characterized in that, The device includes a valve seat body, which has a first valve chamber, a second valve chamber, and a drive chamber. The first valve chamber is used to house a valve core, and the second valve chamber is used to install a temperature control valve. The first valve chamber and the second valve chamber are connected. The first valve chamber is connected to a first air outlet pipe, and the second valve chamber is connected to a second air outlet pipe. The drive chamber shell of the drive chamber is located at the top of the first valve chamber, and the top of the first valve chamber is provided with a first gear mounting groove and a second gear mounting groove.

2. The valve seat structure of the dual-control gas oven valve according to claim 1, characterized in that, The first valve cavity is provided with a temperature control valve upper shell, and the first valve cavity and the temperature control valve upper shell are integrally formed.

3. The valve seat structure of the dual-control valve gas oven valve according to claim 2, characterized in that, The upper shell cover of the temperature control valve is located on the second valve cavity.

4. The valve seat structure of the dual-control valve gas oven valve according to claim 3, characterized in that, The upper shell of the temperature control valve is provided with a cover cavity, which is cone-shaped.

5. The valve seat structure of the dual-control valve gas oven valve according to claim 3 or 4, characterized in that, The upper shell of the temperature control valve is provided with a first mounting hole, and the drive shell of the drive cavity is provided with a second mounting hole, the positions of the first mounting hole and the second mounting hole are corresponding.

6. The valve seat structure of the dual-control valve gas oven valve according to claim 5, characterized in that, Both the first mounting hole and the second mounting hole are through holes.

7. The valve seat structure of the dual-control valve gas oven valve according to claim 1, characterized in that, The drive cavity is provided with a drive housing, the drive housing is provided with a second mounting hole, and a spring plate mounting cavity is provided on the side of the drive housing near the second mounting hole to install one end of the spring plate.

8. The valve seat structure of the dual-control valve gas oven valve according to claim 7, characterized in that, The spring is L-shaped, with its long end extending toward the drive housing away from the spring mounting cavity.

9. A gas oven stove, comprising the dual-control valve gas oven valve seat structure as described in any one of claims 1-8.

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