CN2700727Y

CN2700727Y - Kitchen range safety valve

Info

Publication number: CN2700727Y
Application number: CN 200420059961
Authority: CN
Inventors: 程志坚
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-05-31
Filing date: 2004-05-31
Publication date: 2005-05-18
Anticipated expiration: 2014-05-31

Abstract

The utility model discloses a novel kitchen range safety valve whose aim is to solve the technical problems that gas leakage is prevented, gas can be automatically closed when the gas is forgotten to be closed, and the kitchen range safety valve is safe and saves energy. The novel kitchen stove safety valve main comprises a flame, a pressurized box, a gas pipe, a pressable valve, a ventilating valve, a total pipeline, a spring, a range, a rubber ring and chemical liquid. The novel kitchen range safety valve is characterized in that the position of the surface of the chemical liquid is nested in the position of the bottom of the inner side of the pressurized box. The position of one end of the inner side of the pressurized box is nested and connected on the position of one end of the gas pipe. The position of the top of the spring is contacted with the position of the bottom of the pressable valve, and the position of the bottom of the spring is installed on the position of the bottom of the gas pipe in a gluing way. The utility model has the advantages of wide application, easy manufacture, low cost and easy use.

Description

Novel cooking stove safety valve

(1) technical field:

The utility model relates to novel cooking stove safety valve, divides by International Patent Classification (IPC) (IPC) to belong to the mechanical engineering branch, illumination; Heating branch, combustion apparatus; The big class of combustion method excludes the chamber structure parts group of other class, the technical field of safety device group.

(2) background technology:

At present, the technology about the safety device group existing and that once had was all done very fruitful effort to the demand of novel cooking stove safety valve, also once designed many outstanding technical schemes.Practice to advance to declare by opening as the Decree of Patent Office of China in 1996, Granted publication number is CN2229085Y, China Patent No. (ZL) is: No. 95220208.5 utility model patent title is the utility model patent of " a kind of anthracite-fired boiler burner ", the technical scheme that is adopted, technical elements in the safety device group is a routine of great value invention, and it has solved the technical problem of anthracite combustion effectively.But still have some deficits, it also is difficult to solve prevent gas leak, makes coal gas work as the people and forgets when closing, and can close safer energy-conservation technical problem automatically.

(3) summary of the invention:

The purpose of this utility model is to provide a kind of novel cooking stove safety valve.Prevent gas leak with solution, make coal gas work as the people and forget when closing, can close safer energy-conservation technical problem automatically.

The new technical scheme that above-mentioned technical problem to be solved in the utility model adopted is: novel cooking stove safety valve of the present utility model, mainly by flame, pressurized cassette, gas pipe, can press valve, breather valve, total pipeline, spring, cooking stove, rubber ring, chemical liquid to constitute.

In shape, structure and combination thereof, the total essential features of novel cooking stove safety valve of the present utility model and immediate prior art is: a side position conduit of cooking stove is connected an apical position of total pipeline, the nested end position that is connected gas pipe in the centre position of total pipeline, be combined into the fixed structure of common single cycle shape, function has been to divide multiple coal gas from total pipeline, and is good for the effect of using in every family.The apical position of breather valve is threaded in the bottom position that can press valve, can press the nested center that is connected rubber ring, centre position of valve, be combined into the bascule of the sleeve-shaped of sealing, function has been to rotate to press valve that breather valve is walked downwards, makes coal gas enter the effect of pipeline.In shape, structure and combination thereof, the novel cooking stove safety valve of the present utility model technical characterictic different with immediate prior art is: the nested inboard bottom position that is installed in pressurized cassette of the surface location of chemical liquid, the nested end position that is connected gas pipe of inboard one end position of pressurized cassette, be combined into the fixed structure of series connection shape, function has been that coal gas is passed to the effect of lighting in the cooking stove.Can press the apical position of the bottom position contact of valve at spring, the bottom position gummed of spring is installed in the bottom position of gas pipe, be combined into the bascule that to press the valve shape with the spring support, function has been when forgetting turn out the gas, spring can make can press valve to raise, thereby blocks the effect that the gas piping product guarantee safety.Prevent gas leak with regard to the solution that has reached novel cooking stove safety valve of the present utility model like this, make coal gas work as the people and forget when closing, can close automatically, the purpose of safer energy-conservation technical problem.

The beneficial effect of the novel cooking stove safety valve of utility model is: the utility model prevents gas leak for solving, making coal gas work as the people forgets when closing, can close automatically, the safer energy-conservation technical scheme that technical problem adopted has been compared two advantages and improvement with existing with the technology about the safety device group that once had:

First, owing to designed the nested inboard bottom position that is installed in pressurized cassette of surface location of chemical liquid in the technical scheme of novel cooking stove safety valve of the present utility model, the nested end position that is connected gas pipe of inboard one end position of pressurized cassette, be combined into the fixed structure of series connection shape, so can easier solution pass to coal gas the technical problem of lighting in the cooking stove.

Second, owing to designed the bottom position contact that to press valve apical position in the technical scheme of novel cooking stove safety valve of the present utility model at spring, the bottom position gummed of spring is installed in the bottom position of gas pipe, be combined into the bascule that to press the valve shape with the spring support, so can easier solution when forgetting turn out the gas, spring can make can press valve to raise, thereby blocks the technical problem that the gas piping product guarantee safety.

(4) description of drawings:

Accompanying drawing provides the structural representation of novel cooking stove safety valve of the present utility model:

Fig. 1: the overall structure schematic diagram that is novel cooking stove safety valve of the present utility model;

The label declaration at each position in the schematic diagram:

1 flame, 2 pressurized cassette, 3 gas pipes 4 can be pressed valve 5 breather valves

6 total pipelines, 7 springs, 8 cooking stoves, 9 rubber rings, 10 chemical liquids

(5) specific embodiment:

Below in conjunction with accompanying drawing, novel cooking stove safety valve of the present utility model is prevented gas leak for realizing solving, make coal gas work as the people and forget when closing, can close automatically, the optimal way of the technical scheme that safer energy-conservation technical problem is taked is described further:

Its static structure: see also accompanying drawing: as shown in the figure, novel cooking stove safety valve of the present utility model, mainly by flame 1, pressurized cassette 2, gas pipe 3, can press valve 4, breather valve 5, total pipeline 6, spring 7, cooking stove 8, rubber ring 9, chemical liquid 10 to constitute.Its major part gas pipe 3, total pipeline 6, spring 7, cooking stove 8, rubber ring 9 are selected for use by market.Its pressurized cassette 2 is hollow rectangular shapes, is material with the refractory material, through the high temperature forging processing and manufacturing.Its pressed valve 4 is toroidals, is material with the stainless steel, through the high temperature forging processing and manufacturing.Its breather valve 5 is cylindrical shapes, is material with the stainless steel, through the high temperature forging processing and manufacturing.

In shape, structure and combination thereof, the total essential features of novel cooking stove safety valve of the present utility model and immediate prior art is: a side position conduit of cooking stove 8 is connected an apical position of total pipeline 6, the nested end position that is connected gas pipe 3 in the centre position of total pipeline 6, be combined into the fixed structure of common single cycle shape, function has been to divide multiple coal gas from total pipeline, and is good for the effect of using in every family.The apical position of breather valve 5 is threaded in the bottom position that can press valve 4, can press the nested center that is connected rubber ring 9, centre position of valve 4, be combined into the bascule of the sleeve-shaped of sealing, function has been to rotate to press valve that breather valve is walked downwards, makes coal gas enter the effect of pipeline.In shape, structure and combination thereof, the full valve of the novel cooking stove of the present utility model technical characterictic different with immediate prior art is: the nested inboard bottom position that is installed in pressurized cassette 2 of the surface location of chemical liquid 10, the nested end position that is connected gas pipe 3 of inboard one end position of pressurized cassette 2, be combined into the fixed structure of series connection shape, function has been that coal gas is passed to the effect of lighting in the cooking stove.Can press the apical position of the bottom position contact of valve 4 at spring 7, the bottom position gummed of spring 7 is installed in the bottom position of gas pipe 3, be combined into the bascule that to press the valve shape with the spring support, function has been when forgetting turn out the gas, spring can make can press valve to raise, thereby blocks the effect that the gas piping product guarantee safety.

Below by using method, further set forth the dynamic structure relation of this practical novel cooking stove safety valve: in use, when needs use coal gas, according to the principle of machinery, at first back out and can press valve 4, breather valve 5 is pinned spring 7 downwards then, liquid gasification in the pressurized cassette 2 then again, increase pressure, spring 7 is not rebounded, thereby finish the task of using coal gas.

In use, when forgetting turn out the gas, according to the principle of machinery, at first liquid stops gasification in the pressurized cassette 2, and pressure reduces then, and spring 7 is risen, breather valve 5 is positioned on 6 mouthfuls of the total pipelines, thereby finishes gas valve and the energy-conservation task of closing.Prevent gas leak with regard to the solution that has realized novel cooking stove safety valve of the present utility model like this, make coal gas work as the people and forget when closing, can close automatically, the technical scheme of safer energy-conservation technical problem.

Realize that preferred plan of the present utility model is is material with the refractory material, utilize the basic equipment of cooking stove processing factory, take to produce by batch greatly,, so just can realize the practical value and the economic worth of novel cooking stove safety valve of the present utility model better with the demand of supply various circles of society.

Claims

1. novel cooking stove safety valve, it is by flame (1), pressurized cassette (2), gas pipe (3), can press valve (4), breather valve (5), total pipeline (6), spring (7), cooking stove (8), rubber ring (9), chemical liquid (10) constitutes, one side position conduit of its cooking stove (8) is connected an apical position of total pipeline (6), the nested end position that is connected gas pipe (3) in the centre position of total pipeline (6), the apical position of breather valve (5) is threaded in the bottom position that can press valve (4), can press the nested center that is connected rubber ring (9), centre position of valve (4), it is characterized in that: the nested inboard bottom position that is installed in pressurized cassette (2) of the surface location of chemical liquid (10), the nested end position that is connected gas pipe (3) of inboard one end position of pressurized cassette (2).

2. novel cooking stove safety valve according to claim 1 is characterized in that pressing the apical position of the bottom position contact of valve (4) in spring (7), and the bottom position gummed of spring (7) is installed in the bottom position of gas pipe (3).