CN219756347U - Inner cavity structure of gas combustion chamber - Google Patents

Abstract

The utility model discloses a gas combustion chamber inner cavity structure, which relates to the field of gas combustion chambers, and comprises a shell, wherein a combustion chamber is formed in the shell, a connection care ventilation mechanism is symmetrically arranged at the bottom end in the shell, a smoke exhaust groove is formed at the upper end of the shell and close to the edge position, a heat preservation mechanism is arranged on the inner side wall of the smoke exhaust groove, a cover plate is arranged at the upper end of the shell, the ventilation mechanism comprises a bearing frame, a wind chamber is formed in the bearing frame, and two groups of wind grooves are formed at the bottom end in the wind chamber; the utility model has the advantages that: through constantly adding the air to the combustion chamber inside, can make the combustion chamber inside have abundant oxygen that is used for gas combustion, make the gas fully burn, can improve the combustion efficiency of gas in this combustion chamber inner chamber, can fully utilize the waste heat in the waste gas, thermal loss when reducing the flue gas burning plays fine energy-concerving and environment-protective effect.

Description

Inner cavity structure of gas combustion chamber

Technical Field

The utility model relates to the field of inner cavities of gas combustion chambers, in particular to a gas combustion chamber inner cavity structure.

Background

The heating furnace is used as heating or warming equipment, an inner cavity is arranged in the center of a furnace body of the heating furnace, combustion gas is added into the inner cavity for ignition, and then the combustion gas is gradually added into a hearth, so that the heating furnace achieves the purposes of continuous combustion and heating.

However, in the prior art, because of the structure of the inner cavity of the gas combustion chamber, the air is added into the inner cavity of the combustion chamber more troublesome, and the gas combustion is insufficient to cause waste.

Disclosure of Invention

The utility model aims to provide a gas combustion chamber inner cavity structure, which can enable sufficient oxygen for gas combustion to exist in a combustion chamber by continuously adding air into the combustion chamber, enable the gas to be fully combusted and improve the combustion efficiency of the gas in the combustion chamber inner cavity.

In order to solve the technical problems, the technical scheme of the utility model is that the gas combustion chamber inner cavity structure comprises a shell, wherein a combustion chamber is formed in the shell, two groups of ventilation mechanisms are symmetrically arranged at the bottom end in the shell, a smoke exhaust groove is formed in the upper end of the shell and close to the edge, a heat preservation mechanism is arranged on the inner side wall of the smoke exhaust groove, and a cover plate is arranged at the upper end of the shell.

As a further aspect of the utility model: the ventilation mechanism comprises a bearing frame, a wind cavity is formed in the bearing frame, two groups of wind grooves are formed in the bottom end of the wind cavity, and a fan is arranged at the bottom end of the wind cavity and located at one side of the wind grooves.

As a further aspect of the utility model: the upper end of the bearing frame is provided with a fixed groove near the edge, and a baffle is arranged above the bearing frame.

As a further aspect of the utility model: the baffle bottom just is provided with the picture peg that agrees with mutually with the fixed slot near the border position, the baffle passes through picture peg cooperation fixed slot setting and bears frame upper end position, a plurality of groups hole grooves have been seted up to baffle upper end surface equidistance.

As a further aspect of the utility model: the heat preservation mechanism comprises a ventilation pipe and a baffle, an annular plate is arranged between the inner side walls of the combustion chamber and above the ventilation pipe, four groups of clamping grooves are formed in the upper end of the annular plate at equal intervals, four groups of clamping plates matched with the clamping grooves are arranged in the outer side walls of the baffle at equal intervals, the baffle is arranged on the annular plate through the clamping plates in a matched mode, and a plurality of groups of grooves are formed in the baffle in a penetrating mode.

As a further aspect of the utility model: the baffle passes through cardboard and draw-in groove cooperation annular plate setting in combustion chamber top position, the ventilation pipe is spiral form and inlays the setting on the fume channel inside wall, the ventilation pipe top runs through the shell setting in baffle below position, the ventilation pipe setting is in fume channel inside bottom position.

The technical scheme is adopted: when the combustion chamber is in combustion, the fan inside the bearing frame is started, the fan sucks air into the air cavity through the air groove, and then the air is blown into the combustion chamber through the baffle plate, and as the flow direction of the air is the same as the flow direction of the fuel gas, the air is continuously added into the combustion chamber, so that sufficient oxygen for fuel gas combustion is arranged in the combustion chamber, the fuel gas is fully combusted, and the combustion effect of the fuel gas in the combustion chamber can be improved.

The exhaust gas generated in the gas combustion process flows into the vent pipe and then flows into the smoke exhaust groove to be exhausted through the other end of the vent pipe, and the vent pipe is spirally wound on the shell, so that the exhaust gas can fully contact with the shell in the flowing process, the shell is heated, the waste heat in the exhaust gas can be fully utilized, the heat loss in the flue gas combustion process is reduced, and a good energy-saving and environment-friendly effect is achieved.

Drawings

FIG. 1 is a schematic view of the overall structure of an inner cavity structure of a gas combustion chamber;

FIG. 2 is a schematic view of a partial structure of an inner cavity structure of a gas combustion chamber;

FIG. 3 is a schematic view of a carrier of the gas combustion chamber cavity structure;

fig. 4 is a schematic structural view of a housing of a gas combustion chamber cavity structure.

In the figure: 1. a housing; 2. a ventilation mechanism; 3. a carrier; 4. a wind chamber; 5. a wind groove; 6. a blower; 7. a fixing groove; 8. a baffle; 9. a heat preservation mechanism; 10. a ventilation pipe; 11. a smoke exhaust groove; 12. an annular plate; 13. a clamping groove; 14. a partition plate; 15. a clamping plate; 16. a groove; 17. a cover plate; 18. a combustion chamber.

Detailed Description

The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.

Example 1

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a gas combustion chamber inner chamber structure, includes shell 1, and combustion chamber 18 has been seted up to shell 1 inside, and shell 1 inside bottom symmetry is provided with two sets of ventilation mechanism 2, and smoke exhaust groove 11 has been seted up to shell 1 upper end and border position being close to, and smoke exhaust groove 11 inside wall is provided with heat preservation mechanism 9, and shell 1 upper end is provided with apron 17.

Referring to fig. 3 and 4, the ventilation mechanism 2 includes a carrier 3, a wind chamber 4 is provided in the carrier 3, two sets of wind grooves 5 are provided at the bottom end of the wind chamber 4, and a fan 6 is provided at the bottom end of the wind chamber 4 and at one side of the wind grooves 5.

The upper end of the bearing frame 3 is provided with a fixed groove 7 near the edge, and a baffle plate 8 is arranged above the bearing frame 3.

The baffle 8 bottom just is provided with the picture peg that agrees with fixed slot 7 near the border position, and baffle 8 passes through picture peg cooperation fixed slot 7 setting in carrier 3 upper end position, and a plurality of groups hole grooves have been seted up to baffle 8 upper end surface equidistance.

When the combustion chamber is used, a worker introduces the fuel gas in the combustion chamber into the combustion chamber 18 in the shell 1 of the inner chamber, and ignites the fuel gas through the ignition mechanism, so that the fuel gas burns in the combustion chamber 18, wherein the ignition position of the fuel gas is positioned at the bottom end of the combustion chamber 18 and is positioned between two groups of ventilation mechanisms 2, when the combustion is performed, the blower 6 in the bearing frame 3 is started, the blower 6 sucks air into the air chamber 4 through the air groove 5, and then the air is blown into the combustion chamber 18 through the baffle plate 8, and as the flow direction of the air is the same as the flow direction of the fuel gas, the air is continuously added into the combustion chamber 18, so that the combustion chamber 18 has sufficient oxygen for fuel gas combustion, the fuel gas is fully combusted, and the combustion effect of the fuel gas in the combustion chamber can be improved.

Example two

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a gas combustion chamber inner chamber structure, includes shell 1, and the combustion chamber 18 has been seted up to shell 1 inside, and shell 1 inside bottom symmetry is provided with and takes care of ventilation mechanism 2, and smoke vent 11 has been seted up to shell 1 upper end and border position being close to, and smoke vent 11 inside wall is provided with heat preservation mechanism 9, and shell 1 upper end is provided with apron 17.

Referring to fig. 2, the heat insulation mechanism 9 includes a ventilation pipe 10 and a partition board 14, an annular plate 12 is disposed between inner side walls of a combustion chamber 18 and above the ventilation pipe 10, four groups of clamping grooves 13 are equidistantly disposed at upper ends of the annular plate 12, four groups of clamping plates 15 matched with the clamping grooves 13 are equidistantly disposed on outer side walls of the partition board 14, the partition board 14 is disposed on the annular plate 12 by matching the clamping plates 15 with the clamping grooves 13, and a plurality of groups of grooves 16 are formed in the partition board 14 in a penetrating manner.

The baffle 14 sets up in combustion chamber 18 top position through cardboard 15 and draw-in groove 13 cooperation annular plate 12, and ventilation pipe 10 is the spiral and inlays the setting on fume channel 11 inside wall, and ventilation pipe 10 top runs through shell 1 and sets up in baffle 8 below position, and ventilation pipe 10 sets up in fume channel 11 inside bottom position.

Specifically, the waste gas that produces in the gas combustion process can flow into ventilation pipe 10 inside, flow into exhaust chute 11 through ventilation pipe 10 other end and discharge again, because ventilation pipe 10 spiral winding is on shell 1, make waste gas can fully contact with shell 1 in the flow process, thereby heat shell 1, and then can fully utilize the waste heat in the waste gas, heat loss when reducing the flue gas burning, play fine energy-concerving and environment-protective effect, and the carbon ash in the waste gas can adhere to on baffle 14, take off baffle 14 from annular plate 12 through cardboard 15 cooperation draw-in groove 13, be convenient for handle the carbon ash on the baffle 14.

Working principle:

the staff lets in the combustion chamber in the inside combustion chamber 18 of shell 1 of this inner chamber with the gas to igniting the gas through ignition mechanism, make gas at the inside combustion chamber 18 burning of combustion chamber, the waste gas that gas combustion in-process produced can flow into ventilation pipe 10 inside, and the exhaust groove 11 is discharged in the process of flowing through ventilation pipe 10 another end, because ventilation pipe 10 spiral winding is on shell 1, make waste gas can fully contact with shell 1 in the flow process, thereby heat shell 1, and then can fully utilize the waste heat in the waste gas, heat loss when reducing the flue gas burning plays fine energy-concerving and environment-protective effect, and the carbon ash in the waste gas can adhere to on baffle 14, be convenient for take off baffle 14 from annular plate 12 through cardboard 15 cooperation draw-in groove 13, wherein gas ignition position is located the combustion chamber 18 bottom and is located the position between two sets of ventilation mechanism 2, during the burning, start the fan 6 in the carrier 3 inside, fan 6 is inhaled the wind chamber 4 inside with air through wind groove 5, afterwards, the combustion chamber 18 is inside through the baffle 8, the flow direction of air is blown into to the combustion chamber 18, the inside, can be fully added to the combustion chamber 18 through the inside combustion chamber 18 because the same flow direction and oxygen can be fully added to the combustion chamber 18 in order to fully burn the gas, the combustion effect has the inside combustion chamber is fully combusted.

The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.

Claims (6)

1. A gas combustion chamber inner cavity structure, comprising a housing (1), characterized in that: the novel energy-saving gas stove is characterized in that a combustion cavity (18) is formed in the shell (1), two groups of ventilation mechanisms (2) are symmetrically arranged at the bottom end of the shell (1), a smoke exhaust groove (11) is formed in the upper end of the shell (1) and close to the edge, a heat preservation mechanism (9) is arranged on the inner side wall of the smoke exhaust groove (11), and a cover plate (17) is arranged at the upper end of the shell (1).

2. A gas combustion chamber structure as set forth in claim 1, wherein: the ventilation mechanism (2) comprises a bearing frame (3), a wind cavity (4) is formed in the bearing frame (3), two groups of wind grooves (5) are formed in the bottom end of the wind cavity (4), and a fan (6) is arranged at the bottom end of the wind cavity (4) and located at one side of the wind groove (5).

3. A gas combustion chamber structure as set forth in claim 2, wherein: the upper end of the bearing frame (3) is provided with a fixing groove (7) near the edge, and a baffle (8) is arranged above the bearing frame (3).

4. A gas combustion chamber inner cavity structure according to claim 3, wherein: the baffle plate (8) bottom and be close to border position and be provided with the picture peg that agrees with fixed slot (7), baffle plate (8) are through picture peg cooperation fixed slot (7) setting in carrier (3) upper end position, a plurality of groups hole grooves have been seted up to baffle plate (8) upper end surface equidistance.

5. A gas combustion chamber structure as set forth in claim 1, wherein: the heat preservation mechanism (9) comprises a ventilation pipe (10) and a partition plate (14), an annular plate (12) is arranged between the inner side walls of the combustion cavity (18) and is positioned above the ventilation pipe (10), four groups of clamping grooves (13) are formed in the upper end of the annular plate (12) at equal intervals, four groups of clamping plates (15) which are matched with the clamping grooves (13) are formed in the outer side walls of the partition plate (14) at equal intervals, the partition plate (14) is arranged on the annular plate (12) through the clamping plates (15) in a matching mode and the clamping grooves (13), and a plurality of groups of grooves (16) are formed in the partition plate (14) in a penetrating mode.

6. A gas combustion chamber structure as set forth in claim 5, wherein: baffle (14) are through cardboard (15) and draw-in groove (13) cooperation annular plate (12) setting in combustion chamber (18) top position, ventilation pipe (10) are the heliciform and inlay and set up on fume duct (11) inside wall, ventilation pipe (10) top run through shell (1) and set up in baffle (8) below position, ventilation pipe (10) set up in fume duct (11) inside bottom position.