Table top type gas self-closing valve

Abstract

The utility model discloses a table top type gas self-closing valve which comprises a table top fixing shell, a self-closing valve body is installed in the table top fixing shell, an internal thread connector is installed at the left end of the self-closing valve body, an external thread connector is installed at the right end of the self-closing valve body, and a lifting button switch and a knob switch are arranged on the self-closing valve body. The utility model relates to the technical field of civil gas engineering. The lifting button switch, the knob switch, the internal thread connector and the external thread connector are integrated, so that the reliability of the valve is guaranteed. The self-closing valve is automatically closed under overpressure, automatically closed under underpressure and automatically closed under overflowing. The product is a gas self-closing valve which gives consideration to attractiveness (decoration integrity) and safety (gas specification requirements), is a self-closing valve with a special fixing mode, can be installed on a table top in an embedded mode, and is safe, attractive and convenient to operate. Products are convenient to construct and install, and engineering cost is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of civil gas engineering, in particular to a table-top gas self-closing valve. Background Art

[0002] There are no such products on the market at present. According to gas regulations and relevant requirements of gas companies, the valve in front of the stove must use a valve that has the functions of automatic closing when overpressure, automatic closing when underpressure, automatic closing when overcurrent, and manual reset after closing - a self-closing valve. However, due to the many functions of this valve, existing products can only be installed vertically or horizontally. Although it has a certain safety effect, the installation position is very limited, which has a great impact on the overall decoration effect of the kitchen. Now a self-closing valve with a special fixing method is invented, which can be embedded on the countertop, which is safe, beautiful and easy to operate. There are no related products at present, and the market space is huge. Summary of the invention

[0003] In view of the shortcomings of the existing technology, the utility model provides a countertop gas self-closing valve, which solves the problem that the existing stove valve must use a valve that has the functions of automatic closing when overpressure, automatic closing when underpressure, and automatic closing when overcurrent, and must be manually reset after closing due to current regulations and gas safety requirements. However, due to the many functions of this valve, the existing product can only be installed vertically or horizontally. Although it has a certain safety effect, the installation position is very limited, which has a great impact on the overall decoration effect of the kitchen.

[0004] Currently, there is no gas self-closing valve that takes into account both aesthetics (decoration integrity) and safety (gas code requirements) for use in indoor kitchen decoration, which causes great conflicts and safety risks to users and gas operating units.

[0005] The present invention studies a self-closing valve with a special fixing method, which can be embedded and installed on the table, and is safe, beautiful and easy to operate.

[0006] To achieve the above purpose, the utility model is implemented through the following technical scheme: it includes a table fixing shell, a self-closing valve body is installed in the table fixing shell, an internal thread connector is installed at the left end of the self-closing valve body, and an external thread connector is installed at the right end, and a lifting button switch and a knob switch are provided on the self-closing valve body.

[0007] Preferably, the lifting button switch, the rotating knob switch, the inner thread connector and the outer thread connector are integrated.

[0008] Preferably, the lifting button switch is located at the center of the self-closing valve body, and the knob switch is located on the right side of the lifting button switch.

[0009] The utility model provides a countertop gas self-closing valve. It has the following beneficial effects: the lifting button switch, the knob switch, the internal thread joint and the external thread joint are integrated to ensure the reliability of the valve. The self-closing valve automatically closes when overpressure, underpressure and overcurrent occur. This product is a gas self-closing valve that takes into account both aesthetics (decoration integrity) and safety (gas code requirements). It is a self-closing valve with a special fixing method that can be embedded and installed on the countertop. It is safe, beautiful and easy to operate. The product is easy to construct and install, saving engineering costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 The utility model is a schematic structural diagram of a table-top gas self-closing valve.

[0011] Figure 2 The utility model is a top view of a table-top gas self-closing valve.

[0012] In the figure: 1-lifting button switch; 2-knob switch; 3-inner thread connector; 4-outer thread connector; 5-table fixing shell. DETAILED DESCRIPTION

[0013] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0014] See also Figure 1-2 The utility model provides a technical solution: a countertop gas self-closing valve, including a countertop fixed shell 5, a self-closing valve body is installed in the countertop fixed shell 5, an internal thread connector 3 is installed at the left end of the self-closing valve body, and an external thread connector 4 is installed at the right end. A lifting button switch 1 and a knob switch 2 are provided on the self-closing valve body.

[0015] As a preferred technical solution, further, the lifting button switch 1, the rotary knob switch 2, the inner thread connector 3, and the outer thread connector 4 are integrated.

[0016] As a preferred technical solution, further, the lifting button switch 1 is located at the center of the self-closing valve body, and the knob switch 2 is located on the right side of the lifting button switch 1.

[0017] It should be noted that:

[0018] Working principle:

[0019] 1. Lift switch: A valve that automatically closes when overpressure, underpressure, or overcurrent occurs and must be manually reset after closing. This valve is used when an abnormality occurs.

[0020] 2. Knob switch: This valve is used for daily switching.

[0021] 3. Female thread connector: reliably connected to the rear pipe of the gas meter.

[0022] 4. External thread joint: reliably connected to the gas stove connecting pipe.

[0023] 5. Countertop fixing shell: The gas self-closing valve is fixed on the cabinet countertop by overlapping, which is convenient for construction and easy to use.

[0024] Connection relationship:

[0025] 1. The lifting button switch, rotary knob switch, internal thread connector and external thread connector are integrated to ensure the reliability of the valve.

[0026] 2. The self-closing valve is embedded in the table fixed shell.

[0027] 3. The countertop fixing shell adopts overlapping method to fix the gas self-closing valve on the cabinet countertop.

[0028] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0029] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A table-type gas self-closing valve, comprising a table-mounted fixed shell (5), characterized in that: A self-closing valve body is installed in the table top fixed shell (5), an internal thread connector (3) is installed at the left end of the self-closing valve body, and an external thread connector (4) is installed at the right end. A lifting button switch (1) and a rotary button switch (2) are provided on the self-closing valve body.

2. The table-top gas self-closing valve according to claim 1, characterized in that: The lifting button switch (1), the rotary knob switch (2), the inner thread connector (3), and the outer thread connector (4) are integrated.

3. The table-top gas self-closing valve according to claim 1, characterized in that: The lifting button switch (1) is located at the center of the self-closing valve body, and the rotary knob switch (2) is located on the right side of the lifting button switch (1).

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