CN217272098U

CN217272098U - Novel 90-degree safety plug valve

Info

Publication number: CN217272098U
Application number: CN202122930338.5U
Authority: CN
Inventors: 张贵军
Original assignee: Guangdong Huo Code Kitchenware Co ltd
Current assignee: Guangdong Huo Code Kitchenware Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-08-23
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a novel 90-degree safety plug valve, which comprises a valve body, wherein an air inlet, a first air duct pipe, a second air duct pipe and an inner cavity are integrally formed on the valve body, the outer wall of the valve body is provided with a solenoid valve in a penetrating way, the bottom of the valve body is provided with a bottom cover, and an opening valve rod is arranged in the bottom cover; the utility model discloses in, through setting up waist type hole and second venthole on the case, after the ignition, rotate the case through the valve shaft, when making the air inlet of second venthole and second gas channel pipe align, the air input of second gas channel pipe is in the minimum state, the core flame of distributor this moment is minimum, through with the second venthole, waist type hole all staggers with the air inlet of second gas channel pipe, second gas channel pipe no gas gets into this moment, the core flame of distributor is closed, align through the air inlet with waist type hole and second gas channel pipe, and adjust the coincidence area of waist type hole and the air inlet of second gas channel pipe, can adjust the core flame size of distributor, and easy operation is convenient.

Description

Novel 90-degree safety plug valve

Technical Field

The utility model relates to a plug valve specifically is a novel 90 degrees safety plug valve.

Background

The plug valve is a commonly used valve on a household gas appliance, and can control the ignition of the gas appliance and adjust the flame size by operating the plug valve, so that the use is convenient.

Traditional 90 degrees heart stopper valves possess two air flues mostly to correspond annular outer flame and the core flame on the gas-cooker distributor respectively, and open behind the plug valve, the flame size of its core flame is unable regulation or control range is less mostly, when the great distributor of cooperation core flame power carries out the use, often is not convenient for adjust the flame of its core flame, remains to improve.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel 90 degrees safety plug valve to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a novel 90 degree safety plug valve, includes the valve body, integrated into one piece has air inlet, first gas passage pipe, second gas passage pipe, inner chamber on the valve body, the outer wall of valve body runs through and is provided with the solenoid valve, the bottom is installed to the bottom of valve body, be provided with the valve rod in the bottom, the intracavity is provided with the case, be provided with the case needle in the case, the top of case is connected with the valve shaft, install pulse ignition mechanism on the valve shaft, the top cap is installed with pulse ignition mechanism's correspondence department in the top of valve body, the top cap is run through on the top of valve shaft, the air inlet of first gas passage pipe, second gas passage pipe all communicates with the inner chamber, the outer wall of case runs through and is provided with first venthole, waist type hole, second venthole, the height of waist type hole, second venthole is the same, the air inlet of second gas passage pipe is located waist type hole, And the air inlet of the first air channel pipe is positioned on the rotating path of the first air outlet.

As a further aspect of the present invention: the end of giving vent to anger of first air duct pipe is connected with first connecting pipe, the end of giving vent to anger of second air duct pipe is connected with the second connecting pipe, the end outer wall of giving vent to anger of first connecting pipe, first connecting pipe installs wind door mechanism jointly.

As a further aspect of the present invention: the valve opening rod comprises a rotating shaft, the rotating shaft is rotatably connected with the bottom cover, a deflector rod is fixedly connected with the outer wall of the rotating shaft and the corresponding position of the valve rod of the electromagnetic valve, and a lug is fixedly connected with the outer wall of the rotating shaft and the corresponding position of the valve core needle.

As a further aspect of the present invention: the outer wall of the valve core needle is sleeved with a spring, the outer diameter of the top end of the valve core needle is larger than the inner diameter of the opening at the top end of the spring, and the bottom end of the spring is abutted to the inner wall of the valve core.

As a further aspect of the present invention: the outer wall of the top end opening of the valve core is provided with a clamping groove, the outer wall of the valve shaft is fixedly connected with a clamping block, and the clamping block is located in the clamping groove.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses in, through set up waist type hole and second venthole on the case, after the ignition, rotate the case through the valve shaft, when making the air inlet of second venthole and second gas channel pipe align, the air input of second gas channel pipe is in the minimum state, the core flame of distributor this moment is minimum, through with the second venthole, waist type hole all staggers with the air inlet of second gas channel pipe, second gas channel pipe does not have the gas entering this moment, the core flame of distributor is closed, align through the air inlet with waist type hole and second gas channel pipe, and adjust the coincidence area of the air inlet of waist type hole and second gas channel pipe, can adjust the core flame size of distributor, and easy operation is convenient, excellent in use effect.

Drawings

Fig. 1 is a schematic structural diagram of a novel 90-degree safety plug valve.

Fig. 2 is an exploded view of a novel 90 degree safety plug valve.

Fig. 3 is a schematic structural diagram of a valve core in a novel 90-degree safety plug valve.

Fig. 4 is a schematic structural diagram of an open valve rod in a novel 90-degree safety plug valve.

The air valve comprises a valve body 1, an air inlet 2, a bottom cover 3, a top cover 4, a solenoid valve 5, a rotating shaft 6, a projection 7, a deflector rod 8, a first air channel pipe 9, a second air channel pipe 10, a second connecting pipe 11, a first connecting pipe 12, an air door mechanism 13, a valve core 14, a first air outlet 15, a kidney-shaped hole 16, a second air outlet 17, a clamping groove 18, a valve core needle 19, a spring 20, a valve shaft 21, a clamping block 22, a pulse ignition mechanism 23 and an inner cavity 24.

Detailed Description

In order to make the technical problem, technical scheme and the beneficial effect that the utility model will solve clearer and more understand, will combine the embodiment below, it is right to the utility model discloses further detail explanation. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.

It will be understood that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and do not indicate or imply that the device or element so referred to must have the orientation, configuration, and operation specified in the specification and therefore should not be construed as limiting the invention.

Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

Please refer to fig. 1-4, in the embodiment of the present invention, a novel 90-degree safety plug valve comprises a valve body 1, an air inlet 2, a first air duct pipe 9, a second air duct pipe 10, and an inner cavity 24 are integrally formed on the valve body 1, an electromagnetic valve 5 is provided on the outer wall of the valve body 1 in a penetrating manner, a bottom cover 3 is installed at the bottom of the valve body 1, an opening valve rod is provided in the bottom cover 3, a valve core 14 is provided in the inner cavity 24, a valve core needle 19 is provided in the valve core 14, the top of the valve core 14 is connected with a valve shaft 21, a pulse ignition mechanism 23 is installed on the valve shaft 21, a top cover 4 is installed at the top of the valve body 1 and the corresponding position of the pulse ignition mechanism 23, the top cover 4 is penetrated at the top end of the valve shaft 21, the air inlets of the first air duct pipe 9 and the second air duct pipe 10 are all communicated with the inner cavity 24, and the outer wall of the valve core 14 is provided with a first air outlet 15, Waist type hole 16, second venthole 17, first venthole 15 are located second venthole 17 and waist type hole 16's top, and first venthole 15 is located between second venthole 17 and waist type hole 16, second venthole 17's height is the same, the air inlet of second airway pipe 10 is located waist type hole 16, second venthole 17's rotation path, the air inlet of first airway pipe 9 is located first venthole 15's rotation path.

The end of giving vent to anger of first air duct pipe 9 is connected with first connecting pipe 12, the end of giving vent to anger of second air duct pipe 10 is connected with second connecting pipe 11, the end outer wall of giving vent to anger of first connecting pipe 12, first connecting pipe 12 installs air door mechanism 13 jointly.

The air intake of the fire divider is convenient to adjust through the arrangement of the air door mechanism 13, so that the flame on the fire divider can reach the optimal combustion state.

The valve opening rod comprises a rotating shaft 6, the rotating shaft 6 is rotatably connected with the bottom cover 3, a deflector rod 8 is fixedly connected with the outer wall of the rotating shaft 6 and the corresponding position of the valve rod of the electromagnetic valve 5, and a convex block 7 is fixedly connected with the outer wall of the rotating shaft 6 and the corresponding position of the valve core needle 19.

After the air inlet 2 is communicated with an air source, the valve shaft 21 is pressed downwards, the valve core needle 19 is pushed to move downwards while the pulse ignition mechanism 23 is started, the bottom end of the valve core needle 19 presses the lug 7, the rotating shaft 6 drives the deflector rod 8 to rotate in the bottom cover 3, the deflector rod 8 mechanically triggers the electromagnetic valve 5, gas enters the inner cavity 24, then the valve core 14 is rotated through the valve shaft 21, and the gas is input to the distributor through the first gas channel pipe 9 and the second gas channel pipe 10, so that ignition can be realized.

The outer wall of the valve core needle 19 is sleeved with a spring 20, the outer diameter of the top end of the valve core needle 19 is larger than the inner diameter of the opening of the top end of the spring 20, and the bottom end of the spring 20 abuts against the inner wall of the valve core 14.

A clamping groove 18 is formed in the outer wall of the opening at the top end of the valve core 14, a clamping block 22 is fixedly connected to the outer wall of the valve shaft 21, and the clamping block 22 is located in the clamping groove 18.

The engagement of the detent groove 18 and the detent block 22 facilitates the rotational operation of the valve spool 14 using the valve shaft 21.

The utility model discloses in, the cooperation improvement of first venthole 15, second venthole 17, waist type hole 16 and first gas channel pipe 9, the air inlet of second gas channel pipe 10 has fully embodied multi-level, and the gas flow in many spaces overlaps and uses the clear management and control method of level, has obtained the biggest performance on the distributor cooperation of gas-cooker is used, has fully done the technical innovation of little fire, big fire, the clear multistage burning of raging fire level.

The utility model discloses a theory of operation is:

the utility model discloses in, through set up waist type hole 16 and second venthole 17 on case 14, after lighting a fire, through valve shaft 21 rotation case 14, when making second venthole 17 align with the air inlet of second gas channel pipe 10, the air input of second gas channel pipe 10 is in the minimum condition, the core flame of distributor this moment is minimum, through with second venthole 17, waist type hole 16 all staggers with the air inlet of second gas channel pipe 10, second gas channel pipe 10 does not have the gas entering this moment, the core flame of distributor is closed, align through the air inlet with waist type hole 16 and second gas channel pipe 10, and adjust the coincidence area of waist type hole 16 and the air inlet of second gas channel pipe 10, can adjust the core flame size of distributor, and easy operation is convenient, excellent in use effect.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a novel 90 degrees safety plug valves which characterized in that: comprises a valve body (1), an air inlet (2), a first air passage pipe (9), a second air passage pipe (10) and an inner cavity (24) are integrally formed on the valve body (1), an electromagnetic valve (5) penetrates through the outer wall of the valve body (1), a bottom cover (3) is installed at the bottom of the valve body (1), an opening valve rod is arranged in the bottom cover (3), a valve core (14) is arranged in the inner cavity (24), a valve core needle (19) is arranged in the valve core (14), the top of the valve core (14) is connected with a valve shaft (21), a pulse ignition mechanism (23) is installed on the valve shaft (21), a top cover (4) is installed at the position, corresponding to the pulse ignition mechanism (23), of the top of the valve body (1), the top end of the valve shaft (21) penetrates through the top cover (4), and the air inlets of the first air passage pipe (9) and the second air passage pipe (10) are communicated with the inner cavity (24), the outer wall of the valve core (14) is provided with a first air outlet hole (15), a kidney-shaped hole (16) and a second air outlet hole (17) in a penetrating mode, the heights of the kidney-shaped hole (16) and the second air outlet hole (17) are the same, an air inlet of the second air channel pipe (10) is located on a rotating path of the kidney-shaped hole (16) and the second air outlet hole (17), and an air inlet of the first air channel pipe (9) is located on a rotating path of the first air outlet hole (15).

2. A novel 90 degree safety plug valve according to claim 1 wherein: the end of giving vent to anger of first air duct pipe (9) is connected with first connecting pipe (12), the end of giving vent to anger of second air duct pipe (10) is connected with second connecting pipe (11), the end outer wall of giving vent to anger of first connecting pipe (12), first connecting pipe (12) is installed wind door gear (13) jointly.

3. A novel 90 degree safety plug valve according to claim 1 wherein: the opening valve rod comprises a rotating shaft (6), the rotating shaft (6) is rotatably connected with the bottom cover (3), a deflector rod (8) is fixedly connected to the outer wall of the rotating shaft (6) and the corresponding position of the valve rod of the electromagnetic valve (5), and a bump (7) is fixedly connected to the outer wall of the rotating shaft (6) and the corresponding position of the valve core needle (19).

4. A novel 90 degree safety plug valve according to claim 1 wherein: the outer wall of the valve core needle (19) is sleeved with a spring (20), the outer diameter of the top end of the valve core needle (19) is larger than the inner diameter of the opening of the top end of the spring (20), and the bottom end of the spring (20) is abutted to the inner wall of the valve core (14).

5. The novel 90-degree safety plug valve according to claim 1, characterized in that: a clamping groove (18) is formed in the outer wall of an opening at the top end of the valve core (14), a clamping block (22) is fixedly connected to the outer wall of the valve shaft (21), and the clamping block (22) is located in the clamping groove (18).