CN213066180U

CN213066180U - Firewood stove with auxiliary combustion function

Info

Publication number: CN213066180U
Application number: CN202021768044.6U
Authority: CN
Inventors: 章棱郡; 程三艳
Original assignee: Hangzhou Oukai Industrial Co Ltd
Current assignee: Hangzhou Oukai Industrial Co Ltd
Priority date: 2020-08-22
Filing date: 2020-08-22
Publication date: 2021-04-27
Anticipated expiration: 2030-08-22

Abstract

A firewood stove with an auxiliary combustion function comprises a shell, wherein a hot water tank is arranged inside the shell, a round hollow pipe is fixedly arranged at the middle position inside the hot water tank, blowing pipes are fixedly arranged on one side of the surface of the hot water tank, the four blowing pipes are symmetrically distributed, connecting pipes are fixedly arranged on two sides of the round hollow pipe, one end of each connecting pipe is positioned on the outer side of the shell, inserting blocks are fixedly arranged on two sides of the end of each inserting block, a movable sleeve is movably sleeved at the upper end of each inserting block, when a user uses the firewood stove, the firewood burning inside a combustion chamber heats the water inside the hot water tank, the waste of heat resources is avoided, a driving motor inside a blowing box drives blowing fan blades to rotate, the blowing effect is generated, wind is blown into the inside of the round hollow pipe through the inserting pipes and the connecting pipes, and the wind inside the round hollow pipe blows the firewood stove through the blowing pipes, so that the firewood can be sufficiently combusted.

Description

Firewood stove with auxiliary combustion function

Technical Field

The utility model relates to a firewood stove equipment field especially relates to a firewood stove with supplementary combustion function.

Background

The firewood stove, be the pot and stove of burning the firewood standing grain, the firewood stove is the cooking that rural life is indispensable, heat the facility, for further protection ecological environment, resources are saved, combustion efficiency is improved, a large amount of energy-conserving firewood stove products have appeared in the market, these products use the straw, the wheat straw, rice husk etc. as fuel, current firewood stove structure is fairly simple, can't carry out abundant burning to the inside firewood of firewood stove, and cause the waste of heat energy easily, the collection of heat energy has been reduced, propose a firewood stove with supplementary burning function in this application.

SUMMERY OF THE UTILITY MODEL

Objects of the invention

For solving the technical problem that exists among the background art, the utility model provides a firewood stove with supplementary combustion function, the inside water of hot-water tank is heated to the firewood fire of the inside burning of combustion chamber, avoid the waste of heat resource, the inside driving motor of box that blows drives the fan leaf and rotates, produce the effect of blowing, wind blows in the inside of circular air hose through intubate and connecting pipe, the inside wind of circular air hose is bloied through the inside firewood fire of blowing pipe to the combustion chamber for the firewood fire can obtain abundant burning.

(II) technical scheme

In order to solve the problems, the utility model provides a firewood stove with auxiliary combustion function, which comprises a shell, wherein a hot water tank is arranged in the shell, a round hollow pipe is fixedly arranged at the middle position in the hot water tank, a blowing pipe is fixedly arranged at one side of the surface of the hot water tank, the four blowing pipes are symmetrically distributed, connecting pipes are fixedly arranged at two sides of the round hollow pipe, one end of each connecting pipe is positioned at the outer side of the shell, inserting blocks are fixedly arranged at two sides of the end, a movable sleeve is movably sleeved at the upper end of each inserting block, a return spring is fixedly arranged at the upper end in the movable sleeve, the lower end of each return spring is fixedly connected with the upper end of each inserting block, a clamping block is fixedly arranged at the upper end of each movable sleeve, a combustion cavity is arranged at the middle position in the shell, two sides of the surface of each return spring are connected with one end of each blowing pipe, a combustion frame, the lower extreme of burning intracavity portion is provided with connects the ash pan, the equal fixed mounting in both sides of housing face has the mounting panel, and its upper end fixed mounting has the box of blowing, and its inside intermediate position department fixed mounting has the mounting bracket, and its one side fixed mounting has driving motor, driving motor's output fixed mounting has the fan leaf of blowing, one side of the box of blowing is provided with the intubate, and its one end alternates in the inside of connecting pipe, the surface cover of intubate is equipped with the adapter sleeve, and the slot has all been seted up to its surperficial both sides, and its inside activity alternates there is the movable sleeve, the draw-in groove has been seted up to one side of slot one end, and.

Preferably, both sides of the surface of the movable sleeve are provided with limit grooves, limit blocks are movably inserted in the limit grooves, one end of each limit block is fixedly connected with both sides of the upper end of the corresponding insertion block,

preferably, the burning frame is located below one end of the blowing pipe, the burning frame is in a convex shape, and ventilation holes are formed in two sides of the surface of the burning frame.

Preferably, the hot water tank is annular, a water inlet pipe is fixedly mounted on one side of the upper end of the hot water tank, a water outlet pipe is fixedly mounted on one side of the lower end of the surface of the hot water tank, and one end of the hot water tank is located on the outer side of the shell.

Preferably, the circular hollow pipe is in a ring shape, pipe frames are fixedly mounted on two sides of the surface of the circular hollow pipe, and two ends of each pipe frame are fixedly connected with two sides of the inner wall of the hot water tank respectively.

Preferably, the width of the slot is equal to that of the movable sleeve, the diameter of the clamping block is equal to that of the clamping groove, the diameter of the clamping groove is larger than that of the slot, and a pulling block is fixedly mounted at the upper end of the clamping block.

Preferably, the inner diameter of the connecting sleeve is equal to the outer diameter of the connecting pipe, and the outer side of one end of the connecting sleeve is inclined.

The above technical scheme of the utility model has following profitable technological effect: the whole device has good combustion-supporting effect through the arrangement of the round hollow pipe, when a user uses the device, the water in the hot water tank is heated by the firewood burning in the combustion chamber, the waste of heat resources is avoided, the driving motor in the blowing box drives the blowing fan blades to rotate to generate a blowing effect, the wind is blown into the round hollow pipe through the insertion pipe and the connecting pipe, and the firewood in the combustion chamber is blown by the wind in the round hollow pipe through the blowing pipe, so that the firewood can be fully combusted;

the connecting sleeve is arranged, so that the integral device has a good installation effect, when the blowing box is installed, the insertion pipe is inserted into the connecting pipe, the movable sleeve is inserted along the insertion groove, one end of the connecting sleeve is inclined, the clamping block moves along with the movable sleeve in the insertion groove, the clamping block drives the movable sleeve to move upwards on the surface of the insertion block, the reset spring is stretched, when the clamping groove is moved to the position of the clamping groove, the clamping block and the movable sleeve are restored to the original position by the reset spring, and the clamping block is inserted into the clamping groove, so that the connecting pipe is conveniently connected with the blowing box;

when needs are dismantled, the user drives the fixture block rebound through drawing the piece, and the fixture block is taken out from the inside of draw-in groove, and the user takes the adapter sleeve out from the surface of connecting pipe, and the movable sleeve is taken out along the slot for the intubate breaks away from with the connecting pipe, is convenient for to the change of the box of blowing.

Drawings

Fig. 1 is a schematic structural view of a firewood stove with an auxiliary combustion function provided by the utility model.

Fig. 2 is the utility model provides a connecting pipe installation department structure sketch map in firewood kitchen with supplementary combustion function.

Fig. 3 is an enlarged schematic structural diagram of a in fig. 2 according to the present invention.

Reference numerals: 1. a housing; 2. a hot water tank; 3. a combustion chamber; 4. a mounting frame; 5. a drive motor; 6. a blower blade; 7. mounting a plate; 8. a blowpipe; 9. a combustion rack; 10. a blowing box; 11. a circular empty tube; 12. a pipe frame; 13. a connecting pipe; 14. connecting sleeves; 15. inserting a tube; 16. a movable sleeve; 17. a slot; 18. a clamping block; 19. pulling the block; 20. a card slot; 21. inserting a block; 22. a return spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.

As shown in FIGS. 1-3, the utility model provides a firewood stove with auxiliary combustion function, which comprises a housing 1, a hot water tank 2 is arranged in the housing 1, a round hollow pipe 11 is fixedly arranged at the middle position in the hot water tank 2, a blowing pipe 8 is fixedly arranged at one side of the surface of the round hollow pipe, the four blowing pipes 8 are symmetrically distributed, connecting pipes 13 are fixedly arranged at both sides of the round hollow pipe 11, one end of each connecting pipe is positioned at the outer side of the housing 1, an inserting block 21 is fixedly arranged at both sides of the end, a movable sleeve 16 is movably sleeved at the upper end of the inserting block 21, a return spring 22 is fixedly arranged at the upper end in the movable sleeve 21, the lower end of the return spring is fixedly connected with the upper end of the inserting block 21, a clamping block 18 is fixedly arranged at the upper end of the movable sleeve 21, a combustion chamber 3 is arranged at the middle position in the housing 1, both sides of the surface of the return spring are connected with one end, the lower extreme of burning chamber 3 inside is provided with connects the ash box, the equal fixed mounting in both sides on casing 1 surface has mounting panel 7, its upper end fixed mounting has the box 10 that blows, its inside intermediate position department fixed mounting has mounting bracket 4, its one side fixed mounting has driving motor 5, the output fixed mounting of driving motor 5 has the fan leaf 6 that blows, one side of the box 10 that blows is provided with intubate 15, its one end alternates in the inside of connecting pipe 13, the surface cover of intubate 15 is equipped with adapter sleeve 14, slot 17 has all been seted up to its both sides on surface, its inside activity interlude has movable sleeve 16, draw-in groove 20 has been seted up to one side of slot 17 one end, its inside activity interlude has fixture.

In an optional embodiment, both sides of the surface of the movable sleeve 16 are provided with limiting grooves, limiting blocks are movably inserted into the limiting grooves, and one ends of the limiting blocks are fixedly connected with both sides of the upper end of the insertion block 21, so that the moving range of the movable sleeve 16 is limited.

In an alternative embodiment, the combustion frame 9 is located below one end of the blowpipe 8, the combustion frame 9 is convex, and ventilation holes are formed in two sides of the surface of the combustion frame 9, so that firewood can be combusted sufficiently.

In an alternative embodiment, the hot water tank 2 is circular, a water inlet pipe is fixedly installed on one side of the upper end of the hot water tank, a water outlet pipe is fixedly installed on one side of the lower end of the surface of the hot water tank 2, and one end of the hot water tank is located on the outer side of the shell 1, so that the hot water inside the hot water tank can be conveniently discharged.

In an alternative embodiment, the circular hollow pipe 11 is in a circular ring shape, pipe frames 12 are fixedly installed on two sides of the surface of the circular hollow pipe, and two ends of each pipe frame 12 are fixedly connected with two sides of the inner wall of the hot water tank 2 respectively, so that the circular hollow pipe 11 can be conveniently installed.

In an alternative embodiment, the width of the slot 17 is equal to the width of the movable sleeve 16, the diameter of the fixture block 18 is equal to the diameter of the fixture slot 20, the diameter of the fixture slot 20 is larger than the width of the slot 17, and a pull block 19 is fixedly mounted at the upper end of the fixture block 18, so that the fixture block 18 is conveniently separated from the fixture slot 20, and the connection sleeve 14 is conveniently separated from the connection pipe 13.

In an alternative embodiment, the inner diameter of the connecting sleeve 14 is equal to the outer diameter of the connecting tube 13, and the outer side of one end of the connecting sleeve 14 is inclined so as to drive the latch 18 to move upward.

The working principle is as follows: when a user uses the electric heating furnace, firewood burning in the combustion chamber 3 heats water in the hot water tank 2, waste of heat resources is avoided, the driving motor 5 in the blowing box 10 drives the blowing fan blade 6 to rotate, a blowing effect is generated, wind is blown into the circular hollow pipe 11 through the insertion pipe 15 and the connecting pipe 13, the wind in the circular hollow pipe 11 blows the firewood in the combustion chamber 3 through the blowing pipe 8, so that the firewood can be fully combusted, when the blowing box 10 is installed, the insertion pipe 15 is inserted into the connecting pipe 13, the movable sleeve 16 is inserted along the insertion groove 17, one end of the connecting sleeve 14 is inclined, the fixture block 18 moves along with the movable sleeve 16 in the insertion groove 17, the fixture block 18 drives the movable sleeve 16 to move upwards on the surface of the insertion block 21, the reset spring 22 is stretched, when the movable sleeve moves to the position of the clamping groove 20, the fixture block 18 and the movable sleeve 16 recover to the original position at the reset spring 22, the clamping block 18 is inserted into the clamping groove 20, so that the connection between the connecting pipe 13 and the blowing box 10 is facilitated, when the blowing box 10 needs to be detached, a user drives the clamping block 18 to move upwards through the pulling block 19, the clamping block 18 is pulled out from the inside of the clamping groove 20, the user pulls the connecting sleeve 14 out of the surface of the connecting pipe 13, and the movable sleeve 16 is pulled out along the slot 17, so that the inserting pipe 15 is separated from the connecting pipe 13, and the replacement of the blowing box 10 is facilitated.

It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.

Claims

1. The utility model provides a firewood kitchen with supplementary burning function, includes casing (1), its characterized in that: the hot water tank (2) is arranged in the shell (1), a round hollow pipe (11) is fixedly arranged at the middle position in the hot water tank (2), blowing pipes (8) are fixedly arranged on one side of the surface of the hot water tank, the four blowing pipes (8) are symmetrically distributed, connecting pipes (13) are fixedly arranged on two sides of the round hollow pipe (11), one end of each connecting pipe is positioned on the outer side of the shell (1), inserting blocks (21) are fixedly arranged on two sides of the end of each connecting pipe, a movable sleeve (16) is movably sleeved on the upper end of each inserting block (21), a return spring (22) is fixedly arranged at the upper end of the inner part of each movable sleeve (16), the lower end of each return spring is fixedly connected with the upper end of each inserting block (21), a clamping block (18) is fixedly arranged at the upper end of each movable sleeve (16), a combustion cavity (3) is arranged at the middle position in the shell (1), and two sides of the surface of each connecting, the lower end of the interior of the combustion chamber (3) is fixedly provided with a combustion frame (9), the lower end of the interior of the combustion chamber (3) is provided with an ash receiving box, both sides of the surface of the shell (1) are fixedly provided with mounting plates (7), the upper end of the shell is fixedly provided with a blowing box (10), the middle position of the interior of the shell is fixedly provided with a mounting frame (4), one side of the shell is fixedly provided with a driving motor (5), the output end of the driving motor (5) is fixedly provided with a blowing fan blade (6), one side of the blowing box (10) is provided with an insertion pipe (15), one end of the insertion pipe is inserted into the interior of the connecting pipe (13), the surface of the insertion pipe (15) is sleeved with a connecting sleeve (14), both sides of the surface of the insertion pipe are provided with slots (17), the interior of the insertion pipe is movably, the inside of the clamping block (18) is movably inserted.

2. The firewood stove with the auxiliary combustion function according to claim 1, characterized in that both sides of the surface of the movable sleeve (16) are provided with limiting grooves, limiting blocks are movably inserted in the limiting grooves, and one ends of the limiting blocks are fixedly connected with both sides of the upper end of the insertion block (21).

3. The firewood stove with the auxiliary combustion function according to claim 1, characterized in that the combustion frame (9) is located below one end of the blowpipe (8), the combustion frame (9) is convex, and both sides of the surface thereof are provided with ventilation holes.

4. The firewood stove with the auxiliary combustion function according to claim 1, characterized in that the hot water tank (2) is in a ring shape, one side of the upper end of the hot water tank (2) is fixedly provided with a water inlet pipe, one side of the lower end of the surface of the hot water tank (2) is fixedly provided with a water outlet pipe, and one end of the hot water tank is positioned outside the shell (1).

5. The firewood stove with the auxiliary combustion function according to claim 1, characterized in that the circular hollow pipe (11) is in the shape of a circular ring, pipe racks (12) are fixedly installed on both sides of the surface of the circular hollow pipe, and both ends of the pipe racks (12) are fixedly connected with both sides of the inner wall of the hot water tank (2) respectively.

6. The firewood stove with the auxiliary combustion function according to claim 1, characterized in that the width of the insertion groove (17) is equal to the width of the movable sleeve (16), the diameter of the clamping block (18) is equal to the diameter of the clamping groove (20), the diameter of the clamping groove (20) is larger than the width of the insertion groove (17), and a pull block (19) is fixedly installed at the upper end of the clamping block (18).

7. The firewood stove with the auxiliary combustion function according to claim 1, characterized in that the inner diameter of the connecting sleeve (14) is equal to the outer diameter of the connecting pipe (13), and the outer side of one end of the connecting sleeve (14) is inclined.