CN2714989Y

CN2714989Y - Air return honeycomb briquette stove

Info

Publication number: CN2714989Y
Application number: CN 200420034505
Authority: CN
Inventors: 欧阳翔
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-04-20
Filing date: 2004-04-20
Publication date: 2005-08-03
Anticipated expiration: 2014-04-20

Abstract

The utility model discloses an air-return type honeycomb briquette stove, belonging to the honeycomb briquette stove. A base (6) is provided under a stove body (1) above which a panel (2) is provided. A stove core (10) is arranged on a stove bridge (11) inside the stove body (1). A circular-ring shaped air-return cavity (9) is provided between the stove core (10) and the stove body (1). An air-return ring (8) is installed on the stove core (10), the upper part of the air-return ring (8) opposite to an air flue (3) is connected with the panel (2), and an air-return port (12) is provided between the other upper part of the air-return ring and the panel (2). The air flue (3) connected with the air-return cavity (9) is installed on the stove body (1) under the panel (2), and a chimney (4) is installed on the air flue (3). A fire-banking door (5) is arranged on the external circle of the lower part of the stove body (1). With simple structure, convenient use, uneasy fire-extinction, non-often firing-up and energy-saving, the utility model is suitable for families, small business establishments and guesthouses.

Description

The air return type honeycomb briquette stove

Technical field: the utility model relates to honeycomb briquette stove, particularly a kind of air return type honeycomb briquette stove.

Background technology: honeycomb briquette stove of the prior art does not generally have smoke pipe, and coal gas distributes the people that chokes indoor, influences healthyly, and the honeycomb briquette stove that has also has smoke pipe, but complex structure, the cost height.

Summary of the invention: the purpose of this utility model is to provide a kind of air return type honeycomb briquette stove, and this stove is owing to adopt return air chamber, fire-returning ring, flue structure, and burning is thorough, firepower is good, the purpose of energy savings so can reach.

Formation of the present utility model: by body of heater, panel, flue, fire-returning ring, base, combustion chamber, the grate and a composition of banking up a fire, it below body of heater 1 base 6, be panel 2 above, place combustion chamber 10 above the grate 11 in body of heater 1, it between combustion chamber 10 and the body of heater 1 annular return air chamber 9, on combustion chamber 10, install back pyrosphere 8, above the fire-returning ring 8 at flue 3 places, be connected with panel 2, return air inlet 12 is arranged above the remainder of fire-returning ring and between the panel 2, the flue 3 that is communicated with return air chamber 9 is installed on the body of heater 1 below panel 2, chimney 4 is installed on flue 3, the door 5 of banking up a fire is housed on body of heater 1 bottom cylindrical.

Fire-returning ring 8 is annulars, and place's projection is arranged above the annulus, and the both sides of projection are recessed annular return air inlets 12, and fire-returning ring 8 also can be made does not have the whole annulus of concane gap down, atresia on the annulus of flue 3, the remainder of the annulus return air hole that is uniformly distributed along the circumference.

Compared with the prior art, the utility model has return air chamber, fire-returning ring, return air inlet, flue, the door of banking up a fire, and fire is not easy to extinguish, and does not often light a fire, and is easy to use, and energy savings is simple in structure.

Description of drawings: Fig. 1 is the utility model structural representation.Fig. 2 is the vertical view of Fig. 1.Fig. 3 is the A-A revolved sectional view of Fig. 2.

1. bodies of heater among the figure, 2. panel, 3. flue, 4. chimney, the door of 5. banking up a fire, 6. base, 7. bell, 8. fire-returning ring, 9. return air chamber, 10. combustion chamber, 11. grates, 12. return air inlets.

The specific embodiment: as Fig. 1. Fig. 2. shown in Figure 3, it below body of heater 1 base 6, be panel 2 above, place combustion chamber 10 above the grate 11 in body of heater (1), it between combustion chamber 10 and the body of heater 1 annular return air chamber 9, on combustion chamber 10, install back pyrosphere 8, above the fire-returning ring 8 at flue 3 places, be connected with panel 2, return air inlet 12 is arranged above the remainder of fire-returning ring and between the panel 2, the flue 3 that is communicated with return air chamber 9 is installed on the body of heater 1 below panel 2, chimney 4 is installed on flue 3, the door 5 of banking up a fire is housed on body of heater 1 bottom cylindrical.Fire-returning ring 8 is annulars, and place's projection is arranged above the annulus, and the both sides of projection are recessed annular return air inlets 12, and fire-returning ring 8 also can be made does not have the whole annulus of concane gap down, atresia on the annulus of flue 3, the remainder of the annulus return air hole that is uniformly distributed along the circumference.

Claims

1. air return type honeycomb briquette stove, by body of heater, panel, flue, fire-returning ring, base, combustion chamber, the grate and a composition of banking up a fire, below body of heater (1) base (6), be panel (2) above, place combustion chamber (10) above the grate (11) in body of heater (1), it is characterized in that: be annular return air chamber (9) between combustion chamber (10) and the body of heater (1), on combustion chamber (10), install back pyrosphere (8), above the fire-returning ring (8) that flue (3) is located, be connected with panel (2), return air inlet (12) is arranged above the remainder of fire-returning ring and between the panel (2), body of heater (1) is gone up the flue (3) that is communicated with return air chamber (9) is installed below panel (2), go up installation chimney (4) at flue (3), the door (5) of banking up a fire is housed on the cylindrical of body of heater (1) bottom.

2. air return type honeycomb briquette stove according to claim 1, it is characterized in that: fire-returning ring (8) is an annular, one place's projection is arranged above the annulus, the both sides of projection are recessed annular return air inlets (12), fire-returning ring (8) also can be made does not have the whole annulus of concane gap down, atresia on the annulus of flue (3), the remainder of the annulus return air hole that is uniformly distributed along the circumference.