CN208606205U

CN208606205U - It is a kind of can secondary oxygen supply firewood heating stove

Info

Publication number: CN208606205U
Application number: CN201821181686.9U
Authority: CN
Inventors: 邓兆丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-07-25
Filing date: 2018-07-25
Publication date: 2019-03-15
Anticipated expiration: 2028-07-25

Abstract

The utility model provide it is a kind of can secondary oxygen supply firewood heating stove, it includes furnace seat, liner, shell, furnace seat outer sheath is equipped with air intake cover, air intake passage is reserved between air intake cover and furnace seat, shell is mounted at the top of air intake cover, liner is set in shell, intake adit is reserved between shell and liner after installation, intake adit is connect with air intake passage, Air return ring is buckled at the top of liner, hot wind water conservancy diversion leaf is distributed in Air return ring outer peripheral surface top, and the Air return ring outer peripheral surface between adjacent hot wind water conservancy diversion leaf is equipped with air-guiding hole, and air-guiding hole is connect with intake adit；Mixed zone is formed between shell and liner above Air return ring, is connected with smoke pipe on the shell of mixed zone side；The shell other side is equipped with brushwood inlet, and the outlet of brushwood inlet extends in liner.It is good using the structurally reasonable, using effect after this programme.

Description

It is a kind of can secondary oxygen supply firewood heating stove

Technical field

The utility model relates to heating installation technical field, refer in particular to it is a kind of can secondary oxygen supply firewood heating stove.

Background technique

Existing wood stove is to burn by burner hearth (liner) to fuel mostly, and this mode only has burner hearth in burning It is supplied oxygen, but furnace cavity is limited, often results in for hypoxgia, burn insufficient, the smog that when burning generates is big.

Summary of the invention

The purpose of the utility model is to overcome the deficiencies in the prior art, provide it is a kind of can secondary oxygen supply it is structurally reasonable, The good firewood heating stove of using effect.

To achieve the above object, technical solution provided by the utility model are as follows: it is a kind of can secondary oxygen supply firewood heating Furnace, it includes furnace seat, liner, shell, and furnace seat outer sheath is equipped with air intake cover, and it is logical that air inlet is reserved between air intake cover and furnace seat Road, shell are mounted at the top of air intake cover, and liner is set in shell, and the height of liner is less than the height of shell, outer after installation Intake adit is reserved between shell and liner, intake adit is connect with air intake passage, is buckled with Air return ring, Air return ring at the top of liner In up-small and down-big cone barrel, the smaller one end spiral-lock of Air return ring at the top of liner, held by shell inner cavity wall by the larger one end of Air return ring The hot wind water conservancy diversion leaf that quantity is greater than 2, the Air return ring periphery between adjacent hot wind water conservancy diversion leaf is distributed in support, Air return ring outer peripheral surface top Face is equipped with air-guiding hole, and air-guiding hole is connect with intake adit；Mixed zone is formed between shell and liner above Air return ring, is mixed Smoke pipe is connected on the shell of area side；The shell other side is equipped with brushwood inlet, and the outlet of brushwood inlet extends in liner.

Air return ring outer peripheral surface between the adjacent hot wind water conservancy diversion leaf is equipped with wind-guiding protrusion, the horizontal plane of wind-guiding protrusion Height is less than the elevation of water at the top of liner, and air-guiding hole is located in wind-guiding protrusion, and wind-guiding hole exits are upward.

The outer casing bottom forms retainer ring to central reduction, and liner at the bottom is mounted at the top of retainer ring, at the top of furnace seat It is contradicted with retainer ring bottom, retainer ring is equipped with upper and lower perforative air inlet, passes through air inlet between intake adit and air intake passage Hole connection.

The junction of the shell and furnace seat is equipped with grate, and liner is in up-small and down-big cone, and liner at the bottom is solid It is scheduled on grate；Furnace seat lower part is equipped with the bavin ash box of drawer type, and shell is equipped with the ash hole matched with bavin ash box.

The shell is in up big and down small cone, and smaller one end is connect with furnace seat.

For the utility model after adopting the above scheme, cover top portion edge extends outward to form installation position, and installation position is used In with connect desktop, form roasting table, intake adit, air intake passage, air inlet, air-guiding hole are used for secondary oxygen supply, thus effectively Increase combustion efficiency, while reducing the generation of smog, fuel enters liner from brushwood inlet and burns, the bavin ash generated after burning It is collected by bavin ash box, boiler is placed at the top of liner, is passed through the flame generated when burning and is carried out food process, and when burning generates Flue gas be discharged by smoke pipe, it is good using the structurally reasonable, using effect after this programme.

Detailed description of the invention

Fig. 1 is the overall structure diagram of the utility model.

Fig. 2 is the side view of the utility model.

Specific embodiment

Below with reference to all attached drawings, the utility model is described in further detail, the preferred embodiment of the utility model are as follows: ginseng See attached drawing 1 and attached drawing 2, one kind described in the present embodiment can the firewood heating stove of secondary oxygen supply include furnace seat 1, liner 2, shell 3,1 outer sheath of furnace seat is equipped with air intake cover 6, air intake passage is reserved between air intake cover 6 and furnace seat 1, shell 3 is mounted on air intake cover 6 Top, shell 3 are in up big and down small cone, and smaller one end is connect with furnace seat 1, and liner 2 is set in shell 3, liner 2 Height is less than the height of shell 3, and intake adit, intake adit and air intake passage are reserved between the shell 3 after installation and liner 2 Connection, 3 bottom of shell form retainer ring to central reduction, and 2 bottom of liner is mounted at the top of retainer ring, 1 top of furnace seat and support Ring bottom contradicts, and retainer ring is equipped with upper and lower perforative air inlet, is connected between intake adit and air intake passage by air inlet； The junction of shell 3 and furnace seat 1 is equipped with grate 4, and liner 2 is in up-small and down-big cone, and 2 bottom of liner is fixed on grate 4 On；1 lower part of furnace seat is equipped with the bavin ash box 11 of drawer type, and shell 3 is equipped with the ash hole matched with bavin ash box 11；Liner 2 pushes up Portion is buckled with Air return ring 5, and Air return ring 5 is in up-small and down-big cone barrel, and the smaller one end spiral-lock of Air return ring 5 is in 2 top of liner, return air 5 larger one end are enclosed by 3 internal chamber wall support of shell, the hot wind water conservancy diversion leaf 7 that quantity is greater than 2, phase is distributed in 5 outer peripheral surface top of Air return ring 5 outer peripheral surface of Air return ring between adjacent hot wind water conservancy diversion leaf 7 is equipped with air-guiding hole 8, and air-guiding hole 8 is connect with intake adit；Adjacent hot wind 5 outer peripheral surface of Air return ring between water conservancy diversion leaf 7 is equipped with wind-guiding protrusion, and the elevation of water of wind-guiding protrusion is less than 2 top of liner Elevation of water, air-guiding hole 8 is located in wind-guiding protrusion, and air-guiding hole 8 exports upwards；The shell 3 and liner 2 of 5 top of Air return ring Between form mixed zone, be connected with smoke pipe 9 on the shell 3 of mixed zone side；3 other side of shell is equipped with brushwood inlet 10, brushwood inlet 10 outlet extends in liner 2.

This stove when in use, first connects smoke discharging pipe on smoke pipe, and fuel is lighted a fire after being put into, and passes through control bavin ash box Openings of sizes controls intake, and portion of air enters liner by furnace seat and supplies oxygen to fuel, another part air passes through confession Wind channel, air intake passage, air inlet, air-guiding hole and flame are mixed to form secondary oxygen-supplying combustion-supporting.

The cover top portion edge of the present embodiment extends outward to form installation position, and installation position is used for and connect desktop, formed Roasting table, intake adit, air intake passage, air inlet, air-guiding hole are used for secondary oxygen supply, to effectively increase combustion efficiency, simultaneously The generation of smog is reduced, fuel enters liner from brushwood inlet and burns, and the bavin ash generated after burning is collected by bavin ash box, pot Furnace is placed at the top of liner, is passed through the flame generated when burning and is carried out food process, and the flue gas that when burning generates passes through smoke pipe row Out, good using the structurally reasonable, using effect after the present embodiment.

The embodiment of the above is only the preferred embodiment of the utility model, and the reality of the utility model is not limited with this It applies range, therefore all shapes according to the utility model, changes made by principle, should all cover in the protection scope of the utility model It is interior.

Claims

1. one kind can secondary oxygen supply firewood heating stove, it includes furnace seat (1), liner (2), shell (3), it is characterised in that: Furnace seat (1) outer sheath is equipped with air intake cover (6), air intake passage is reserved between air intake cover (6) and furnace seat (1), shell (3) is mounted on It at the top of air intake cover (6), is set with liner (2) in shell (3), the height of liner (2) is less than the height of shell (3), after installation It is reserved with intake adit between shell (3) and liner (2), intake adit is connect with air intake passage, is buckled with back at the top of liner (2) Solar or lunar halo (5), Air return ring (5) are in up-small and down-big cone barrel, and the smaller one end spiral-lock of Air return ring (5) is at the top of liner (2), Air return ring (5) by shell (3) internal chamber wall support, the hot wind water conservancy diversion leaf that quantity is greater than 2 is distributed in Air return ring (5) outer peripheral surface top for larger one end (7), Air return ring (5) outer peripheral surface between adjacent hot wind water conservancy diversion leaf (7) is equipped with air-guiding hole (8), air-guiding hole (8) and intake adit Connection；Mixed zone is formed between shell (3) above Air return ring (5) and liner (2), is connected on the shell (3) of mixed zone side There are smoke pipe (9)；Shell (3) other side is equipped with brushwood inlet (10), and the outlet of brushwood inlet (10) extends in liner (2).

2. one kind according to claim 1 can secondary oxygen supply firewood heating stove, it is characterised in that: adjacent hot wind water conservancy diversion leaf (7) Air return ring (5) outer peripheral surface between is equipped with wind-guiding protrusion, and the elevation of water of wind-guiding protrusion is less than at the top of liner (2) Elevation of water, air-guiding hole (8) are located in wind-guiding protrusion, and air-guiding hole (8) outlet is upward.

3. one kind according to claim 1 can secondary oxygen supply firewood heating stove, it is characterised in that: shell (3) bottom to Central reduction forms retainer ring, and liner (2) bottom is mounted at the top of retainer ring, contradicts, holds with retainer ring bottom at the top of furnace seat (1) Filler ring is equipped with upper and lower perforative air inlet, is connected between intake adit and air intake passage by air inlet.

4. one kind according to claim 1 can secondary oxygen supply firewood heating stove, it is characterised in that: shell (3) and furnace seat (1) junction is equipped with grate (4), and liner (2) is in up-small and down-big cone, and liner (2) bottom is fixed on grate (4) On；Furnace seat (1) lower part is equipped with the bavin ash box (11) of drawer type, and shell (3) is equipped with the ash hole matched with bavin ash box (11).

5. one kind according to claim 1 can secondary oxygen supply firewood heating stove, it is characterised in that: shell (3) is presented greatly Under small cone, smaller one end is connect with furnace seat (1).