CN211854101U

CN211854101U - Fireplace structure

Info

Publication number: CN211854101U
Application number: CN201921674029.2U
Authority: CN
Inventors: 黄查理; 黄张上好
Original assignee: Wenzhou Amen Tech Co ltd
Current assignee: Wenzhou Amen Tech Co ltd
Priority date: 2019-10-09
Filing date: 2019-10-09
Publication date: 2020-11-03
Anticipated expiration: 2029-10-09

Abstract

The utility model discloses a safe in utilization, convenient fireplace structure, its technical scheme main points are: the fireplace structure comprises a fireplace body, wherein a fuel tank and a discharge pipe are arranged on the fireplace body, the fuel tank is connected with the discharge pipe through a fuel guide pipe, an air bag pumping mechanism is arranged on the fuel guide pipe, a press button is arranged on the fireplace body and acts on the air bag pumping mechanism, and the air bag pumping mechanism comprises an air bag, a first one-way valve and a second one-way valve.

Description

Fireplace structure

Technical Field

The utility model relates to a fireplace field, more specifically the utility model relates to a fireplace structure that says so.

Background

Due to the development of economy, fireplaces are common household ornaments in daily life, and the common fireplaces have the following problems: 1. the fuel is discharged too fast, and the fire is not safe; 2. too slow fuel discharge and slow ignition waste more time; 3. it is unsafe to refuel directly through the ignition slot, and the above problems are often urgent to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art, and aims to provide a fireplace structure which is safe and convenient to use.

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

the fireplace structure comprises a fireplace body and is characterized in that: the fireplace body is provided with a fuel tank and a discharge pipe, the fuel tank is connected with the discharge pipe through a fuel guide pipe, the fuel guide pipe is provided with an air bag pumping mechanism, the fireplace body is provided with a press button, the press button acts on the air bag pumping mechanism, the air bag pumping mechanism comprises an air bag, a first one-way valve and a second one-way valve, the first one-way valve is communicated with the inside of the air bag in a one-way mode through the fuel guide pipe on the right side, and the second one-way valve is communicated with the fuel guide pipe on the left side in the air bag.

Furthermore, the fuel tank is communicated with the discharge pipe through a fuel guide pipe and a siphon pipe respectively, a control valve is arranged on the siphon pipe, the fuel guide pipe is communicated with the air bag pumping mechanism, the combustion groove is connected above the discharge pipe, the combustion groove is communicated with the discharge pipe through a through hole, self-suction cotton is arranged in the through hole, the self-suction cotton extends downwards into the discharge pipe to suck fuel, the control valve is opened, the fuel in the fuel tank enters the discharge pipe through the siphon of the self-suction cotton, meanwhile, the fuel after the air bag is extruded flows back to the fuel tank through the siphon pipe, the control valve is closed, and the discharge pipe extrudes the fuel.

Furthermore, the upper surface of the fireplace body is provided with two groove seats, a control handle of the control valve is positioned in a left groove seat on the upper surface of the fireplace body, an air outlet of an air outlet pipe and a fuel inlet are further arranged in the left groove seat, the air outlet pipe extends into the fuel tank, the fuel inlet is communicated with the fuel tank, the fuel inlet is opened and closed through a threaded screw cover, and the bottom surface of the right groove seat is provided with an opening through which a press button penetrates.

Furthermore, the two groove seats are hinged with the cover plate, rebounders are arranged in the two groove seats, and the cover plate presses downwards to act on the rebounders.

Furthermore, ignition ports are respectively arranged at two ends of the side wall of the combustion groove, and the ignition ports are ignited through an ignition device.

Further, the control valve is a ball valve.

Furthermore, a base sleeve is sleeved at the bottom end of the fireplace body, and a plurality of through holes arranged in rows are formed in the bottom of the base sleeve.

The utility model has the advantages that:

1. the air bag pumping mechanism is arranged, fuel is fed into the discharge pipe by pressing the pressing button downwards to extrude the air bag, ignition is carried out after the fuel is absorbed by the self-sucking cotton, the initial fuel discharge amount can be automatically controlled, and the phenomenon that the fuel discharge amount is too much or too little can not be caused;

2. the fuel in the discharging pipe is absorbed by the self-suction cotton and then forms siphon with the fuel tank to continuously discharge the fuel, the siphon pipe is provided with the control valve, when the control valve is opened, the air bag is extruded, the fuel in the air bag enters the discharging pipe and flows back to the fuel tank through the siphon pipe, the fuel cannot be leaked too much to cause accidents, the fuel continues to be discharged by the siphon when the air bag is not extruded, and the safety performance is high.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a cross-sectional view of the present invention;

fig. 3 is a bottom view of the present invention;

fig. 4 is a reference diagram of the usage state of the present invention;

fig. 5 is a reference diagram of the usage state of the present invention;

FIG. 6 is a sectional view of the middle discharge pipe and the combustion chamber of the present invention;

fig. 7 is a partially enlarged view of fig. 2.

Reference numerals: 1. a fireplace body; 2. an air bag pumping mechanism; 20. an air bag; 200. pressing the button; 201. a sleeve; 21. a second one-way valve; 22. a first check valve; 3. a fuel tank; 30. a fuel conduit; 31. a siphon tube; 310. a control valve; 311. a control handle; 32. screwing a cover by screw threads; 33. an air outlet pipe; 4. a left slot seat; 40. covering the plywood; 400. a rebounder; 5. a right slot seat; 6. a discharge pipe; 7. a combustion tank; 8. and (5) self-absorbing cotton.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and examples. In which like parts are designated by like reference numerals. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "bottom" and "top," "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

Referring to fig. 1 to 6, the working principle of the present embodiment is as follows: when fuel does not exist on the combustion groove 7 and ignition is needed, the control valve 310 needs to be closed, the pressing button 200 is pressed downwards to drive the air bag 20 to extrude, the internal fuel enters the discharging pipe 6 through the fuel guide pipe 30 after the air bag 20 is extruded, the fuel in the fuel tank 3 is driven to enter the air bag 20 through the fuel guide pipe 30 when the air bag 20 is reset, the control valve 310 is opened after the combustion groove 7 is ignited, the fuel in the fuel tank 3 continuously flows into the discharging pipe 6 through siphon to supply fuel due to the continuous fuel absorption of the self-absorption cotton 8, the fuel is ignited on the combustion groove 7, and the pressing button 200 is pressed downwards, so that the fuel extruded by the air bag 20 flows back into the fuel tank 3 through the siphon pipe 31.

The fireplace structure comprises a fireplace body 1, wherein a fuel tank 3 and a discharge pipe 6 are arranged on the fireplace body 1, the fuel tank 3 is connected with the discharge pipe 6 through a fuel guide pipe 30, an air bag pumping mechanism 2 is arranged on the fuel guide pipe 30, a pressing button 200 is arranged on the fireplace body 1 and acts on the air bag pumping mechanism 2, the air bag pumping mechanism 2 comprises an air bag 20, a first one-way valve 22 and a second one-way valve 21, the first one-way valve 22 is in one-way conduction from the right side fuel guide pipe 30 to the inside of the air bag, and the second one-way valve 21 is in one-way conduction from the inside of the air bag to the left side fuel guide pipe 30.

The first check valve 22 and the second check valve 21 are respectively arranged at two ends of the air bag 20, so that when the air bag 20 is extruded, the quantity of extruded fuel is controllable, accidents caused by excessive extrusion fuel overflow can be avoided, and the phenomenon that ignition is slow due to insufficient fuel can be avoided, after the air bag 20 is extruded by the pressing button 200, the fuel in the air bag 20 is extruded into the fuel guide pipe 30 from the second check valve 21, the fuel flows into the discharge pipe 6 through the fuel guide pipe 30, after the pressing button 200 is loosened, the fuel in the air bag 20 reset fuel tank 3 enters the air bag 20 through the first check valve 22, the upper end of the air bag is provided with the sleeve 201, the sleeve 201 is sleeved outside the pressing button (as shown in figure 7 in the specification), and the sleeve 201 is arranged to prevent acting force deviation when the air bag is.

As an improved specific embodiment, the fuel tank 3 is respectively communicated with the discharge pipe 6 through a fuel guide pipe 30 and a siphon pipe 31, the siphon pipe 31 is provided with a control valve 310, the fuel guide pipe 30 is communicated with the air bag pumping mechanism 2, the upper part of the discharge pipe 6 is connected with a combustion tank 7, the combustion tank 7 is communicated with the discharge pipe 6 through a through hole, a self-suction cotton 8 is arranged in the through hole, the self-suction cotton 8 extends downwards to the interior of the discharge pipe 6 to suck fuel, the control valve 310 is opened, the fuel in the fuel tank 3 is siphoned into the discharge pipe 6 through the self-suction cotton 8 (the flow direction of the fuel is shown in figure 5 in the specification), meanwhile, the fuel flows back into the fuel tank 3 through the siphon pipe 31 after the air bag 20 is squeezed, when the control valve is closed, the fuel enters the combustion tank 7 through the pressing button acting on the air bag pumping mechanism (2), the, the fuel tank 3 is conducted to the fuel inlet (the fuel flows in the direction shown in the attached figure 4).

The fuel absorbed by the self-suction cotton 8 and discharged from the discharging pipe 6 is transferred upwards, so that the discharging pipe 6 and the fuel tank 3 form a siphon phenomenon, the fuel in the fuel tank 3 is automatically sucked out, and when the control valve 310 is opened and the air bag 20 is squeezed at the same time, the speed of the fuel entering the discharging pipe 6 is greater than the speed of the fuel absorbed by the self-suction cotton 8, so that most of the fuel flows back into the fuel tank 3 through the siphon pipe 31, and accidents caused by excessive fuel overflowing due to the fact that the air bag 20 is squeezed after the control valve 310 is opened can be.

As an improved specific embodiment, the upper surface of the fireplace body 1 is provided with two groove seats, a control handle 311 of the control valve 310 is positioned in a left groove seat 4 on the upper surface of the fireplace body 1, an air outlet and a fuel inlet of an air outlet pipe 33 are further arranged in the left groove seat 4, the air outlet pipe 33 extends into the fuel tank 3, the fuel inlet is communicated with the fuel tank 3, the fuel inlet is opened and closed through a threaded screw cap 32, and an opening through which the button 200 penetrates is arranged on the bottom surface of the right groove seat 5.

The air outlet pipe 33 is used for balancing the air pressure inside and outside, the fuel of the common fireplace is directly added through the combustion groove 7, the fuel cannot be added in the ignition process, the fuel inlet is arranged, the fuel adding is more convenient, and the control valve 310 is opened and closed through the rotation of the control handle 311.

As a specific embodiment of the improvement, two slot seats are hinged with the cover plate 40, and the two slot seats are provided with the rebounders 400 (the rebounders 400 are prior art and not described in detail), and the cover plate 40 presses downwards to act on the rebounders 400.

As a modified specific embodiment, two ends of the side wall of the combustion groove 7 are respectively provided with ignition ports, and the ignition ports are ignited by an ignition device.

The ignition device can be manually ignited by adopting an external ignition device or by adopting an internal igniter of the fireplace, belongs to the patent prior art, and is not described in detail.

In one embodiment, the control valve 310 is a ball valve.

The control valve 310 is used to control the opening and closing of the siphon tube 31, and the ball valve is not described in detail as the prior art, and the ball valve can be replaced by other valves for controlling the opening and closing.

As a specific embodiment of improvement, the bottom end of the fireplace body 1 is sleeved with a base sleeve, and the bottom of the base sleeve is provided with a plurality of through holes arranged in rows.

The base sleeve is provided with a through hole which can prevent the fuel from accumulating and igniting when the refueling overflows.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. A fireplace construction comprising a fireplace body (1), characterised in that: the fireplace body (1) is provided with a fuel tank (3) and a discharge pipe (6), the fuel tank (3) is connected with the discharge pipe (6) through a fuel guide pipe (30), the fuel guide pipe (30) is provided with an air bag pumping mechanism (2), the fireplace body (1) is provided with a press button (200), the press button acts on the air bag pumping mechanism (2), the air bag pumping mechanism (2) comprises an air bag (20), a first one-way valve (22) and a second one-way valve (21), the first one-way valve (22) is communicated with the interior of the air bag in a one-way mode through the fuel guide pipe (30) on the right side, and the second one-way valve (21) is communicated with the fuel guide pipe (30) on the left side in the air bag in a.

2. A fireplace construction as claimed in claim 1, wherein: the fuel tank (3) is respectively communicated with the discharge pipe (6) through a fuel guide pipe (30) and a siphon pipe (31), a control valve (310) is arranged on the siphon (31), the fuel guide pipe (30) is communicated with the air bag pumping mechanism (2), a combustion groove (7) is connected above the discharge pipe (6), the combustion groove (7) is communicated with the discharge pipe (6) through a through hole, a self-suction cotton (8) is arranged in the through hole, the self-suction cotton (8) extends downwards to the discharge pipe (6) to suck fuel, the control valve (310) is opened, the fuel in the fuel tank (3) is siphoned into the discharge pipe (6) through the self-suction cotton (8), meanwhile, after the air bag (20) is squeezed, the fuel flows back into the fuel tank (3) through a siphon pipe (31), the control valve (310) is closed and the outlet pipe (6) is pressed into the fuel by means of the bladder (20).

3. A fireplace construction as claimed in claim 2, wherein: the fireplace is characterized in that two groove seats are arranged on the upper surface of the fireplace body (1), a control handle (311) of the control valve (310) is located in a left groove seat (4) on the upper surface of the fireplace body (1), an air outlet and a fuel inlet of an air outlet pipe (33) are further arranged in the left groove seat (4), the air outlet pipe (33) extends into the fuel tank (3), the fuel inlet is communicated with the fuel tank (3), the fuel inlet is opened and closed through a threaded screw cap (32), and an opening through which the press button (200) penetrates out is formed in the bottom surface of the right groove seat (5).

4. A fireplace construction as claimed in claim 3, wherein: two groove seat hinges connect apron board (40), be equipped with in two groove seats bounce-back ware (400), apron board (40) are pressed down and are acted on bounce-back ware (400).

5. A fireplace construction as claimed in claim 4, wherein: and ignition ports are respectively arranged at two ends of the side wall of the combustion groove (7), and the ignition ports are ignited through an ignition device.

6. A fireplace construction as claimed in claim 2, wherein: the control valve (310) is a ball valve.