CN214094589U

CN214094589U - Flameout device for gas equipment

Info

Publication number: CN214094589U
Application number: CN202120008278.9U
Authority: CN
Inventors: 刘户友; 王向辉; 陈明
Original assignee: Guizhou Wanjia Tongyuan Gas Equipment Installation Co ltd
Current assignee: Guizhou Wanjia Tongyuan Gas Equipment Installation Co ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-08-31
Anticipated expiration: 2031-01-04

Abstract

The utility model relates to a gas equipment technical field just discloses a flame out device for gas equipment, including the pipeline of giving vent to anger, the bottom mounting intercommunication of the pipeline of giving vent to anger has the gas valve, the top fixed mounting of the pipeline of giving vent to anger has some firearm, the side of some firearm is provided with flame out casing, flame out casing is close to the equal fixedly connected with spliced pole in one end both sides of the pipeline of giving vent to anger, the other end and the pipeline fixed connection of giving vent to anger of spliced pole. This a flame out device for gas equipment through setting up synchronizing column, closed sector plate, sealed pad, synchronizing gear, driven column, auto-lock hand wheel and gas outlet isotructure for when carrying out gas equipment's flame-out, can realize through rotating the auto-lock hand wheel, thereby drive closed sector plate and remove to gas outlet department and seal the gas outlet, possess advantages such as convenient flame-out, solved the trouble problem of need striking sparks again after current closing.

Description

Flameout device for gas equipment

Technical Field

The utility model relates to a gas equipment technical field specifically is a flame arrester for gas equipment.

Background

The fuel gas is a general term for gas fuel, and can be combusted to release heat for residents and industrial enterprises. The gas is of various types, mainly including natural gas, artificial gas, liquefied petroleum gas, biogas and coal gas, and related gas equipment is needed when the gas is used.

However, most of the existing gas equipments need to be flamed out temporarily in midway, the recovery of the normal state is troublesome, and the reignition is required, so that the existing gas equipments have certain limitations.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides an extinguishing device for gas equipment possesses advantages such as make things convenient for flame-out, has solved the trouble problem of need striking sparks again after current closing.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a flameout device for gas equipment comprises a gas outlet pipeline, wherein a gas valve is communicated with the bottom end of the gas outlet pipeline, an igniter is fixedly mounted at the top end of the gas outlet pipeline, a flameout shell is arranged on the side face of the igniter, a connecting column is fixedly connected to two sides of one end, close to the gas outlet pipeline, of the flameout shell, the other end of the connecting column is fixedly connected with the gas outlet pipeline, a synchronizing column is movably mounted inside the flameout shell, a closed sector plate is fixedly mounted on the outer surface of the top end of the synchronizing column, the closed sector plate penetrates through the side wall of the flameout shell and extends to the outer side of the flameout shell, a synchronizing gear is fixedly mounted on the outer surface of the bottom end of the synchronizing column, a driven gear is connected to the side face of the synchronizing gear in a transmission mode, a driven column is fixedly connected to one side, far away from the synchronizing gear, and the other end of the driven column penetrates through the side wall of the flameout shell and is fixedly connected with a hand wheel, the outer surface of the driven column is sleeved with a limiting sleeve, and the limiting sleeve is fixedly connected with the inner bottom wall of the flameout shell.

Preferably, one side of the flameout housing, which is close to the closed sector plate, is provided with a corresponding closed groove, and the closed groove is matched with the closed sector plate.

The arrangement of the closed groove enables the closed sector plate to move to the outer side of the flameout shell under the action of the synchronizing column, so that the subsequent closed sector plate is convenient to seal the air outlet pipeline, and the flameout effect is achieved.

Preferably, one end of the air outlet pipeline, which is close to the igniter, is provided with an air outlet, and the air outlet and the closed sector plate are positioned on the same horizontal plane.

When the gas is discharged from the gas outlet, the gas can be ignited through the igniter, so that the basic function of the gas equipment is ensured.

Preferably, a sealing gasket is fixedly installed at the bottom end of the closed sector plate, and the horizontal projection area of the sealing gasket is consistent with that of the closed sector plate.

The sealing gasket is arranged to ensure the sealing performance when the sealing sector plate seals the air outlet, so that the leakage of fuel gas is prevented.

Preferably, the contact position of the flameout shell and the driven column is provided with a driven hole, the driven hole is matched with the driven column, and the flameout shell is movably connected with the driven column through the driven hole.

The setting in driven hole is used for guaranteeing the stability when driven post rotates, has also played certain restriction effect to driven post simultaneously.

Preferably, the outer surface of the top end of the air outlet pipeline is sleeved with a limiting sleeve, and the air outlet pipeline is fixedly connected with the connecting column through the limiting sleeve.

The limiting sleeve is used for facilitating connection between the flameout device body and the gas outlet pipeline, so that subsequent flameout of the gas equipment is facilitated.

Preferably, the limiting sleeve comprises two limiting half rings, a limiting bolt is arranged between the two limiting half rings, and the limiting bolt is in threaded connection with the two limiting half rings.

The limiting half rings and the limiting bolts are arranged so that the limiting sleeve can be adjusted, and therefore the limiting sleeve can meet the air outlet pipelines with different calibers.

Compared with the prior art, the utility model provides an extinguishing device for gas equipment possesses following beneficial effect:

1. this a flame out device for gas equipment through setting up synchronizing column, closed sector plate, sealed pad, synchronizing gear, driven column, auto-lock hand wheel and gas outlet isotructure for when carrying out gas equipment's flame-out, can realize through rotating the auto-lock hand wheel, thereby drive closed sector plate and remove to gas outlet department and seal the gas outlet, possess advantages such as convenient flame-out, solved the trouble problem of need striking sparks again after current closing.

2. This an extinguishing device for gas equipment, through spacing semi-ring and the spacing bolt that sets up stop collar and stop collar department for can be connected extinguishing device and the pipeline of giving vent to anger through stop collar and spliced pole, the stop collar can be adjusted through spacing bolt simultaneously, thereby adapts to the pipeline of giving vent to anger in different apertures.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic structural diagram of the present invention.

Wherein: 1. an air outlet pipe; 2. a gas valve; 3. an igniter; 4. a flameout housing; 5. connecting columns; 6. a synchronizing column; 7. closing the sector plate; 71. a gasket; 8. a synchronizing gear; 9. a driven gear; 10. a driven column; 11. a self-locking hand wheel; 12. a restraining sleeve; 13. an air outlet; 14. a limiting sleeve; 15. a limiting semi-ring; 16. and a limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a flameout device for a gas appliance includes an air outlet pipe 1, a gas valve 2 is fixedly communicated with the bottom end of the air outlet pipe 1, an igniter 3 is fixedly installed at the top end of the air outlet pipe 1, a flameout housing 4 is arranged on the side surface of the igniter 3, a connecting column 5 is fixedly connected to both sides of one end of the flameout housing 4 close to the air outlet pipe 1, the other end of the connecting column 5 is fixedly connected to the air outlet pipe 1, a synchronizing column 6 is movably installed inside the flameout housing 4, a closed sector plate 7 is fixedly installed on the outer surface of the top end of the synchronizing column 6, the closed sector plate 7 penetrates through the side wall of the flameout housing 4 and extends to the outer side of the flameout housing 4, a synchronizing gear 8 is fixedly installed on the outer surface of the bottom end of the synchronizing column 6, a driven gear 9 is connected to the side surface of the synchronizing gear 8 in a transmission manner, a driven column 10 is fixedly connected to one side of the driven gear 9 far away from the synchronizing gear 8, the other end of driven post 10 runs through the lateral wall of flame-out casing 4 and fixedly connected with auto-lock hand wheel 11, and the surface of driven post 10 has cup jointed restriction cover 12, restriction cover 12 and the interior diapire fixed connection of flame-out casing 4.

In the technical scheme, the driven column 10 can be driven to rotate by rotating the self-locking hand wheel 11, so that the driven gear 9 is driven to rotate, the synchronous gear 8 rotates along with the driven column to drive the synchronous column 6 to rotate, and the closed sector plate 7 moves to the position of the gas outlet pipeline 1 to seal the gas outlet pipeline 1, so that flameout of the flameout device is completed.

Specifically, one side of the flameout housing 4 close to the closed sector plate 7 is provided with a corresponding closed groove, and the closed groove is matched with the closed sector plate 7.

In the above technical scheme, the arrangement of the closed slot enables the closed sector plate 7 to move to the outer side of the flameout housing 4 under the action of the synchronizing column 6, so that the subsequent closed sector plate 7 can be conveniently closed to the gas outlet pipeline 1, and the flameout effect is realized.

Specifically, one end of the air outlet pipeline 1 close to the igniter 3 is provided with an air outlet 13, and the air outlet 13 and the closed sector plate 7 are located on the same horizontal plane.

In the above technical scheme, when the gas is discharged from the gas outlet 13, the gas can be ignited through the igniter 3, so that the basic function of the gas equipment is ensured.

Specifically, a gasket 71 is fixedly mounted at the bottom end of the closed sector plate 7, and the horizontal projection area of the gasket 71 is consistent with that of the closed sector plate 7.

In the above technical solution, the sealing gasket 71 is provided to ensure the sealing performance when the sealing sector plate 7 seals the air outlet 13, thereby preventing the leakage of the gas.

Specifically, driven hole has been seted up with driven post 10 contact department to flameout casing 4, driven hole and driven post 10 looks adaptation, and flameout casing 4 is through driven hole and driven post 10 swing joint.

In the above technical solution, the driven hole is provided to ensure the stability of the driven column 10 during rotation, and at the same time, the driven column 10 is limited to a certain extent.

Specifically, the outer surface of the top end of the air outlet pipeline 1 is sleeved with a limiting sleeve 14, and the air outlet pipeline 1 is fixedly connected with the connecting column 5 through the limiting sleeve 14.

In the above technical scheme, the arrangement of the stop collar 14 is used for facilitating the connection between the flameout device body and the gas outlet pipeline 1, thereby facilitating the subsequent flameout of the gas equipment.

Specifically, the limiting sleeve 14 comprises two limiting half rings 15, the number of the limiting half rings 15 is two, a limiting bolt 16 is arranged between the limiting half rings 15, and the limiting bolt 16 is in threaded connection with the limiting half rings 15.

In the above technical scheme, the setting of the limit half ring 15 and the limit bolt 16 enables the limit sleeve 14 to be adjusted, so that the limit sleeve 14 can meet the air outlet pipelines 1 with different calibers.

When using, install flameout casing 4 at the relevant position of pipeline 1 of giving vent to anger through spacing semi-ring 15 and spacing bolt 16 earlier, when needs carry out flameout processing, can drive driven post 10 through rotating auto-lock hand wheel 11 and rotate, thereby drive driven gear 9 and rotate, synchronous gear 8 rotates thereupon and drives synchronous post 6 and rotate, it seals pipeline 1 of giving vent to anger to seal sector plate 7 along with it removes to pipeline 1 department of giving vent to anger, accomplish flameout, when needs resume the burning of gas, only need counter direction rotation auto-lock hand wheel 11, seal sector plate 7 and can leave gas outlet 13, under the effect of ignitor 3, flame can be lighted again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A flame-out device for gas-fired equipment, comprising an outlet pipe (1), characterized in that: the gas outlet pipe is characterized in that the bottom end of the gas outlet pipe (1) is fixedly communicated with a gas valve (2), the top end of the gas outlet pipe (1) is fixedly provided with an igniter (3), the side face of the igniter (3) is provided with a flameout shell (4), one end of the flameout shell (4) close to the gas outlet pipe (1) is fixedly connected with a connecting column (5) on two sides, the other end of the connecting column (5) is fixedly connected with the gas outlet pipe (1), the flameout shell (4) is movably provided with a synchronizing column (6), the outer surface of the top end of the synchronizing column (6) is fixedly provided with a sealed sector plate (7), the sealed sector plate (7) penetrates through the side wall of the flameout shell (4) and extends to the outer side of the flameout shell (4), the outer surface of the bottom end of the synchronizing column (6) is fixedly provided with a synchronizing gear (8), and the side surface of the synchronizing gear (8) is in transmission connection with a driven gear (9), driven gear (9) keep away from one side fixedly connected with driven post (10) of synchronizing gear (8), the other end of driven post (10) runs through the lateral wall and the fixedly connected with auto-lock hand wheel (11) of flame-out casing (4), the surface of driven post (10) has cup jointed restriction cover (12), restriction cover (12) and the interior diapire fixed connection of flame-out casing (4).

2. A flame arrester arrangement for a gas-fired appliance as claimed in claim 1, wherein: one side of the flameout shell (4) close to the closed sector plate (7) is provided with a corresponding closed groove, and the closed groove is matched with the closed sector plate (7).

3. A flame arrester arrangement for a gas-fired appliance as claimed in claim 1, wherein: an air outlet (13) is formed in one end, close to the igniter (3), of the air outlet pipeline (1), and the air outlet (13) and the closed sector plate (7) are located on the same horizontal plane.

4. A flame arrester arrangement for a gas-fired appliance as claimed in claim 1, wherein: the bottom end of the closed sector plate (7) is fixedly provided with a sealing gasket (71), and the horizontal projection area of the sealing gasket (71) is consistent with that of the closed sector plate (7).

5. A flame arrester arrangement for a gas-fired appliance as claimed in claim 1, wherein: driven hole has been seted up with driven post (10) contact department in flame-out casing (4), driven hole and driven post (10) looks adaptation, just flame-out casing (4) are through driven hole and driven post (10) swing joint.

6. A flame arrester arrangement for a gas-fired appliance as claimed in claim 1, wherein: the outer surface of the top end of the air outlet pipeline (1) is sleeved with a limiting sleeve (14), and the air outlet pipeline (1) is fixedly connected with the connecting column (5) through the limiting sleeve (14).

7. A flame arrester arrangement for a gas-fired appliance as claimed in claim 6, wherein: the limiting sleeve (14) comprises two limiting half rings (15), a limiting bolt (16) is arranged between the limiting half rings (15), and the limiting bolt (16) is in threaded connection with the limiting half rings (15).