CN213146663U

CN213146663U - Gas pipeline structure of cooking stove

Info

Publication number: CN213146663U
Application number: CN202022110024.6U
Authority: CN
Inventors: 毛丙才
Original assignee: Shanghai Fuyi Kitchen Equipment Co ltd
Current assignee: Shanghai Fuyi Kitchen Equipment Co ltd
Priority date: 2020-09-23
Filing date: 2020-09-23
Publication date: 2021-05-07
Anticipated expiration: 2030-09-23

Abstract

The utility model provides a gas pipeline structure of pot and stove, including the intake pipe, with the main fire valve that the intake pipe links to each other, with the kitchen range that main fire valve passes through the trachea and links to each other, its characterized in that: and a flow stabilizing valve is arranged between the air inlet pipe and the main fire valve. Through setting up the steady flow valve and come the steady air current, effectively solved because the undulant flame that causes of municipal gas supply is unstable, the insufficient scheduling problem of burning.

Description

Gas pipeline structure of cooking stove

Technical Field

The utility model relates to a kitchen equipment field especially relates to a gas pipeline structure of pot and stove.

Background

The gas cooking stove is one of necessary appliances in a kitchen, and the existing gas cooking stove has the following defects: most of the existing gas-fired cookers adopt a structure that a municipal air supply pipe is directly connected with a main fire valve. And municipal administration air feed is not stable for a long time, and it has certain pressure fluctuation, can lead to gas-fired boiler kitchen to appear flame unstability, and the burning is not abundant, and the condition that flame extinguishes even master meal duration and wait to cause the influence to cook, also appears the potential safety hazard easily simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a gas pipeline structure of a pot stove with stable gas supply.

The utility model discloses a this technical problem is solved to following mode:

the utility model provides a gas pipeline structure of pot and stove, include the intake pipe, with main fire valve that the intake pipe links to each other, with main fire valve passes through the kitchen range that the trachea links to each other, its characterized in that: and a flow stabilizing valve is arranged between the air inlet pipe and the main fire valve.

Through setting up the steady flow valve and come the steady air current, effectively solved because the undulant flame that causes of municipal gas supply is unstable, the insufficient scheduling problem of burning.

As a preferred embodiment of the utility model, the main fire valve includes first main fire valve and second main fire valve, first main fire valve with the kitchen range is continuous through main trachea, second main fire valve with the kitchen range is continuous through vice trachea, vice tracheal internal diameter is less than main tracheal internal diameter lets in a small amount of gas through second main fire valve in to the kitchen range and ignites, can effectively improve ignition success rate and security.

As a preferred embodiment of the utility model, still include the three-way pipe, steady flow valve connects the lower part opening of three-way pipe, first main fire valve and the main fire valve of second are connected the both sides opening of three-way pipe.

As an optimal implementation mode of the utility model, the opening part of three-way pipe both sides is equipped with the solenoid valve, the solenoid valve links to each other with the switch, can control both sides open-ended and switch on and close.

As a preferred embodiment of the present invention, the first main fire valve and the second main fire valve are provided with a switch knob at a position close to the connecting end, and a flow rate adjusting knob at a position far away from the connecting end.

The utility model discloses owing to had the existence of flow stabilizing valve, the messenger can be in comparatively stable state all the time through the gas of first main fire valve, the main fire valve of second. The problems of unstable flame, insufficient combustion and the like caused by municipal gas supply fluctuation are solved, and a certain progress is made compared with the prior art.

Drawings

The invention will be further described with reference to the accompanying drawings:

FIG. 1 is a schematic view of a gas pipeline structure of the present range;

wherein: 100-air inlet pipe, 200-three-way pipe, 300-flow stabilizing valve, 400-electromagnetic valve, 401-switch, 500-first main fire valve, 501-switch knob, 502-flow adjusting knob, 503-main air pipe, 600-second main fire valve, 601-auxiliary air pipe and 700-cooking range.

Detailed Description

The invention is further illustrated below by means of specific examples:

as shown in fig. 1, a gas pipeline structure of a cooking stove includes an air inlet pipe 100, a three-way pipe 200, a flow stabilizing valve 300, an electromagnetic valve 400, a first main fire valve 500 and a second main fire valve 600.

Openings are formed in the lower portion, the left side and the right side of the three-way pipe 200, the electromagnetic valves 400 are arranged at the openings in the left side and the right side of the three-way pipe 200 and connected with the switches 401, and the electromagnetic valves 400 can be driven through the switches 401 to further control connection and disconnection of the openings in the left side and the right side of the three-way pipe 200.

The flow stabilizing valve 300 is connected with the lower opening of the three-way pipe 200, and the first main fire valve 500 and the second main fire valve 600 are respectively connected with the openings at the two sides of the three-way pipe 200. Thereby forming a T-shaped structure.

The first main fire valve 500 and the second main fire valve 600 are provided with a switch knob 501 at a position close to the connection end and a flow rate adjusting knob 502 at a position far from the connection end. The switch knob 501 can be used to control the on/off of the first main fire valve 500 and the second main fire valve 600, and the flow rate adjustment knob 502 can be used to control the ventilation amount of the first main fire valve 500 and the second main fire valve 600.

The outlet of the first main fire valve 500 is connected to the cooking range 700 through a main gas pipe 503, and the outlet of the second main fire valve 600 is connected to the cooking range 700 through a sub gas pipe 601. The secondary air pipe 601 has a smaller inner diameter than the primary air pipe 503.

When the gas-fired three-way valve is used, the switch 401 is turned on, the electromagnetic valve 400 controls the openings on the left side and the right side of the three-way pipe 200 to be in a conducting state, and gas enters the first main fire valve 500 and the second main fire valve 600 through the gas inlet pipe 100, the flow stabilizing valve 300 and the three-way pipe 200. Then the switch knob 501 on the second main fire valve 600 is turned on, the gas enters the cooking range 700 through the auxiliary gas pipe 601 for pre-ignition, then the switch knob 501 on the first main fire valve 500 is turned on, the gas enters the cooking range 700 through the main gas pipe 503, the cooking range 700 enters a normal combustion state, and finally the second main fire valve 600 is turned off through the switch knob 501, so that the whole ignition operation is completed.

In the use process, the air inflow can be controlled through the flow adjusting knob 502, and the flame size of the cooking stove 700 can be adjusted.

Due to the existence of the flow stabilizing valve 300, the gas passing through the first main fire valve 500 and the second main fire valve 600 can be always in a stable state. The problems of unstable flame, insufficient combustion and the like caused by municipal gas supply fluctuation are solved, and a certain progress is made compared with the prior art.

However, those skilled in the art should realize that the above embodiments are only for illustrative purposes and are not to be used as limitations of the present invention, and that changes and modifications to the above embodiments are intended to fall within the scope of the appended claims, as long as they fall within the true spirit of the present invention.

Claims

1. The utility model provides a gas pipeline structure of pot and stove, including intake pipe (100), with main fire valve that intake pipe (100) link to each other, with main fire valve passes through kitchen range (700) that the trachea links to each other, its characterized in that: and a flow stabilizing valve (300) is arranged between the air inlet pipe (100) and the main fire valve.

2. A gas piping structure of a cooking range according to claim 1, wherein: the main fire valve comprises a first main fire valve (500) and a second main fire valve (600), the first main fire valve (500) is connected with the cooking range (700) through a main air pipe (503), the second main fire valve (600) is connected with the cooking range (700) through an auxiliary air pipe (601), and the inner diameter of the auxiliary air pipe (601) is smaller than that of the main air pipe (503).

3. A gas piping structure of a cooking range according to claim 2, wherein: the three-way valve is characterized by further comprising a three-way pipe (200), the flow stabilizing valve (300) is connected with an opening in the lower portion of the three-way pipe (200), the first main fire valve (500) and the second main fire valve (600) are connected with openings in two sides of the three-way pipe (200), and the air inlet pipe (100) is connected with the flow stabilizing valve (300).

4. A gas piping structure of a cooking range according to claim 3, wherein: electromagnetic valves (400) are arranged at openings on two sides of the three-way pipe (200), the electromagnetic valves (400) are connected with a switch (401), and the openings on two sides of the three-way pipe (200) can be controlled to be switched on and off.

5. A gas piping mechanism of a cooking range according to claim 4, wherein: the first main fire valve (500) and the second main fire valve (600) are provided with a switch knob (501) and a flow adjusting knob (502).