CN106352374B

CN106352374B - Gas fireplace

Info

Publication number: CN106352374B
Application number: CN201510417226.6A
Authority: CN
Inventors: 叶严仁; 林冠州; 陈维隆
Original assignee: Eight Hu Tong Industry Co Ltd
Current assignee: Eight Hu Tong Industry Co Ltd
Priority date: 2015-07-16
Filing date: 2015-07-16
Publication date: 2019-07-05
Anticipated expiration: 2035-07-16
Also published as: CN106352374A

Abstract

A kind of gas fireplace, it include a furnace body, a burner and a gas operated device, the furnace interior is divided into one first space and a second space by the gas operated device, the burner is located at the second space, one exhaust outlet of the furnace body is connected to first space, there is the gas operated device channel to be connected to first space and the second space, and the width in the channel is gradually decreased from the second space toward the direction in first space.Hot gas caused by the burner combustion gas as a result, can flow into first space via the gas operated device from the second space, and be smoothly discharged to outside.

Description

Gas fireplace

Technical field

The present invention is, especially a kind of furnace interior gas fireplace with gas operated device related with gas fireplace.

Background technique

It please join shown in Fig. 1, existing gas fireplace includes a furnace body 1 and a burner 2.The furnace body 1, which has, is located at top The one exhaust outlet 1a and an air intake 1b in portion, exhaust outlet 1a are connected to the top in the furnace body 1, and air intake 1b, which passes through to be located at, to be somebody's turn to do The one of 1 rear side of furnace body enters the bottom that gas channel 1c is connected in the furnace body 1.In open shape on front side of the furnace body 1, and it is provided with a reinforcing Glass 3.The burner 2 is set to the bottom in the furnace body 1, which is burning gas to generate flame.User can lead to Cross the strengthened glass 3 viewing flame.

The burner 2 burn gas when, the air-flow of generated hot gas gradually rises up to the top in the furnace body 1, and by Exhaust outlet discharge.However, exhaust outlet 1b is only capable of passing through for the air-flow of part, the air-flow of most hot gas will be by the furnace body Top wall surface in 1 keeps out and flows back downwards, and forms sinuous flow, cause hot gas can not be successfully be discharged and be stranded in the furnace body 1 It is internal.In this way, the surface temperature for causing the strengthened glass 3 is excessively increased, and there is the anxiety for making personnel's scald.

In addition, combustion-supporting air is flowed into from air intake 1h, and when entering gas channel 1c into 1 bottom of furnace body by this, It is to be supplied by the side of the burner 2, the bottom that will lead in the furnace body 1 is generated sinuous flow by air-flow, also will affect hot gas Discharge.

Summary of the invention

In view of this, facilitating the hot gas caused by gas that burns the purpose of the present invention is to provide a kind of gas fireplace It is smoothly discharged out from furnace interior.

To reach above-mentioned purpose, gas fireplace provided by the present invention includes a furnace body, a burner and one leads edge Device of air.The furnace body, which has, is connected to its internal exhaust outlet；The burner is set in the furnace body；And the gas operated device, It is set in the furnace body and between the exhaust outlet and the burner, which is divided into one first for the furnace interior Space and a second space, wherein the exhaust outlet is connected to first space, which is located at the second space；Air guide dress Set with one be connected to first space and the second space channel, the width in the channel be from the second space toward this first sky Between direction gradually decrease.

Wherein, which includes a separator, is incorporated into the intracorporal wall surface of the furnace and is located at the second space, this point Spacing body has an opening；The burner is located at the lower section of the separator and the corresponding opening；The furnace body has an air intake, this enters Port is connected to the space below the separator.

Effect of the invention is that hot gas caused by the burner combustion gas is passed through the guidance of the gas operated device It is smoothly discharged out, furnace interior is avoided to accumulate excessive heat.

Detailed description of the invention

For that can be illustrated more clearly that the present invention, in conjunction with the preferred embodiment and cooperates attached drawing detailed description is as follows, in which:

Fig. 1 is the cross-sectional view of known gas fireplace.

Fig. 2 is the perspective view of a preferred embodiment of the present invention gas fireplace.

Fig. 3 is a schematic diagram, discloses position of the gas operated device relative to furnace body.

Fig. 4 is the perspective view of gas operated device.

Fig. 5 is a cross-sectional view, when disclosing burning gas, the flow regime of air-flow.

Fig. 6 is a cross-sectional view, when disclosing burning gas, the flow regime of air-flow.

Specific embodiment

It please join shown in Fig. 1 to Fig. 6, be a preferred embodiment of the present invention gas fireplace 200, include a furnace body 10, one Burner 20 and a gas operated device 30.

The furnace body 10 has 101, one rear side of a front side, 102, one left side 103 and a right side 104.Width inside the furnace body 10 Degree is the direction flaring from rear side 102 toward front side 101.10 front side 101 of the furnace body is in open shape, and the front side 101 is provided with A strengthened glass 12 of open position is closed, user can watch the flame in the furnace body 10 by the strengthened glass 12.

There is an exhaust outlet 105 and an air intake 106, which is connected to inside the furnace body 10 at the top of the furnace body 10. The air intake 106 enters the bottom that gas channel 107 is connected in the furnace body 10 by the one of 10 rear side 102 of furnace body.The exhaust outlet 105 It is to be connected to a pipeline A with the air intake 106, pipeline A is made of inner and outer pipe A1, A2, and inner tube A1 is connected to the exhaust outlet 105, Outer tube A2 is connected to the air intake 106.

A separator 14 is provided in the furnace body 10, which includes a demarcation plate 141 and two vertical plates 142, is somebody's turn to do Demarcation plate 141 is connected to the wall surface in the furnace body 10, and the demarcation plate 141 has an opening 143, which is to wear At the opening 143.This enters the space that gas channel 107 is connected to 141 lower section of demarcation plate.

The burner 20 is set to below 10 bottom of furnace body and the position demarcation plate 141 and the corresponding opening 143, to fire Tile kilning this.The burner 20 is in elongated, is that the direction from the left side of the furnace body 10 103 toward the right side of the furnace body 10 104 extends.It should Flame caused by the burning gas of burner 20 is by extending to 141 top of demarcation plate between two vertical plate 142.

The gas operated device 30 is to be incorporated into 10 inner wall of furnace body, and between the exhaust outlet 105 and the burner 20, this is led Device of air 30 will be divided into one first space S 1 and a second space S2 inside the furnace body 10, which is connected to the exhaust Mouth 105, the separator 14 and the burner 20 are located at second space S2.The gas operated device 30 includes one first guide plate 32, one second guide plate 34, multiple partitions 36 and a baffle 38.First guide plate 32 and second guide plate 34 be by The centre of the furnace body 10 toward front side 101 and the direction of rear side 102, tilts from top to bottom respectively.

First guide plate 32 has one first apical margin 321 and one first guiding face 322, which has one Second apical margin 3411 and one second guiding face 322,342.First, second apical margin 321,341 is separated by a spacing and is parallel to each other, And extend along the direction for being parallel to the burner 20, the position of first apical margin 321 is higher than second apical margin 341.This two is led Draw face 322,342 and be directed towards second space S2, and constitute a channel 40 between two guiding face 322,342, be connected to this first, Second space S1, S2.The channel 40 on front side of this 101 toward this on rear side of 102 direction width be gradually decrease from lower to upper, and An outlet 42 is formed between first, second apical margin 321,341 is connected to the channel 40 and first space S 1.The outlet 42 is located at The surface of the burner 20, and have a length axial, which is axially parallel to the extending direction of the burner 20, wherein should Outlet 42 is greater than the burner 20 in the length on its extending direction in the upward width of the long axis.

The partition 36 is at the outlet 42 and the setting that is distributed in distance, each partition 36 are linked to first guiding respectively Plate 32 and the second guide plate 34, and perpendicular to two guiding face 322,342.The baffle 38 is fixed on the of second guide plate 34 Two apical margins 341, and be located nearest between the two of the exhaust outlet 105 partitions 36, and the corresponding exhaust outlet 105.Two partition 36 be centered on the baffle 38 it is left and right be symmetrical arranged, keep two partition identical as the distance between the baffle.

It please cooperate Fig. 5 and Fig. 6, when the burner 20 burns gas, the air-flow of generated hot gas is by the second space S2 up flows, and as two guiding face 322,342 upwardly through the outlet 42 flows into first space S 1, then by the row Port 105 is discharged in outer.Since the width of two guiding face 322,342 is to gradually decrease from lower to upper, gas can be slowed down The flow velocity of stream allows hot gas relatively to smoothly enter first space S 1, reduces and forms the chance of sinuous flow in second space S2, And hot gas is avoided to be stranded in second space S2, and keep the temperature of second space S2 excessively high.When hot gas rises to first sky Between S1 when, hot gas flow velocity is slower, therefore can relatively easily be discharged the exhaust outlet 105.

It by the combustion air that 10 air intake 106 of furnace body enters is supplied by the combustion air of 141 lower section of demarcation plate, because This, will not influence the flowing of the air-flow of 141 top of demarcation plate.In addition, the baffle 38 of the gas operated device 30 is located at corresponding be somebody's turn to do At exhaust outlet 105, then it can stop the hot gas i.e. past exhaust outlet 105 concentration in the channel 40 of climbing sharply upwards, divide hot gas Scatteredly by reducing the chance for generating sinuous flow between the partition 36.Two partition 36 is left and right symmetrical centered on the baffle 38 Setting, can make by the average arranged on left and right sides by the baffle 38 of air-flow enter first space S 1.

Gas fireplace 200 of the invention makes the heat inside the furnace body 10 by the gas operated device 30 with air guide effect Gas is smoothly discharged out to outside, and thus reducing the heat that second space S2 is accumulated can reduce compared to existing gas fireplace The temperature of the strengthened glass 12.

The foregoing is merely preferably possible embodiments of the invention, all application description of the invention and model is applied for a patent Equivalence changes carried out by enclosing ought to be included in scope of the presently claimed invention.

Claims

1. a kind of gas fireplace, includes:

One furnace body has and is connected to its internal exhaust outlet；

One burner is set in the furnace body；And

One gas operated device is set in the furnace body and between the exhaust outlet and the burner, and the gas operated device is by the furnace body Inside is divided into one first space and a second space, wherein the exhaust outlet is connected to first space, the burner be located at this Two spaces；The gas operated device has a channel for being connected to first space and the second space, the width in the channel by this second The direction in space toward first space gradually decreases；

Wherein, which has two guiding faces, constitutes the channel between two guiding face；

Wherein, which includes one first guide plate and one second guide plate, first guide plate and second guide plate It tilts from top to bottom respectively and distinctly there is the guiding face；

This kind of gas fireplace also includes at least two partitions and a baffle, wherein two partition is linked to first guide plate and Two guide plates at least one of and perpendicular to the respectively guiding face；The baffle is located between two partition and the corresponding exhaust Mouthful.

2. gas fireplace as described in claim 1, wherein first guide plate has one first apical margin, second guide plate tool There is one second apical margin, form an outlet between first, second apical margin, the outlet channel and first space, this The position of one apical margin is higher than second apical margin.

3. gas fireplace as described in claim 1, wherein two partition is left and right centered on the baffle is symmetrical arranged.

4. gas fireplace as described in claim 1, wherein the furnace body has a left side and a right side, and the burner is by the furnace body Left side toward the right side of the furnace body direction extend；The gas operated device has the outlet channel and first space, should Outlet has a length axial, which is axially parallel to the extending direction of the burner.

5. gas fireplace as claimed in claim 4, wherein the outlet is greater than burner Yu Qiyan in the width of length axial direction Stretch the length on direction.

6. gas fireplace as described in claim 1, wherein the channel has one to export corresponding first space, which is located at The surface of the burner.

Include a separator 7. gas fireplace as described in claim 1, be incorporated into the intracorporal wall surface of the furnace and be located at this second Space, the separator have an opening；The burner is located at the lower section of the separator and the corresponding opening；The furnace body has one to enter Port, the air intake are connected to the space below the separator.

8. gas fireplace as claimed in claim 7, wherein the separator includes a demarcation plate and two vertical plates, demarcation plate tool There is the opening, which is respectively arranged at the opening；The burner is located at below the demarcation plate.