CN219934044U - Heating fireplace with adjustable air inlet quantity - Google Patents

Abstract

The utility model discloses a heating fireplace with adjustable air inlet, which comprises a furnace body, wherein a combustion chamber and an air channel for communicating the combustion chamber with air outside the furnace body; the air conditioner is characterized in that the furnace body is connected with an air conditioning piece which can close or open the air duct and is connected with the outside of the furnace body; and the furnace body comprises a plurality of air inlets which are communicated with the air duct and the outside of the furnace body, the air adjusting piece is rotationally connected to the position of the furnace body below the air inlets, and the opening size of the air inlets can be rotationally adjusted. According to the utility model, the opening size of the air inlet can be adjusted through the air adjusting piece, so that the air inlet quantity can be adjusted, a user can adjust the air inlet quantity according to the requirement, the flexibility of using the fireplace is improved, the effect of controlling the indoor temperature is achieved, and the adjusting mode is simple and easy to operate.

Description

Heating fireplace with adjustable air inlet quantity

Technical Field

The utility model relates to the technical field of heating fireplaces, in particular to a heating fireplace with adjustable air inlet.

Background

The fireplace is an indoor heating device built by independent walls or walls, takes combustible matters as energy sources, and is internally provided with a heating facility through a chimney. Because the fuel is renewable resource, the fuel is modernized and improved, and the fuel is popular in higher education levels which claim the environment protection idea.

However, most of the air inlet pipes in the existing household fireplaces are arranged in an open mode, and a user cannot adjust the air inlet amount according to requirements, so that the use flexibility of the fireplace is affected, and the household fireplace with the controllable air inlet amount is provided.

Disclosure of Invention

First, the technical problem to be solved

The utility model aims to solve the technical problem of providing the heating fireplace with the adjustable air inlet, the opening size of the air inlet can be adjusted through the air adjusting piece, so that the air inlet is adjusted, a user can adjust the air inlet according to the requirement, the flexibility of the fireplace in use is improved, the indoor temperature control effect is achieved, and the adjusting mode is simple and easy to operate.

(II) technical scheme

The utility model solves the technical problems by adopting a scheme that the heating fireplace with the adjustable air inlet comprises a furnace body, wherein a combustion chamber and an air channel for communicating the combustion chamber with air outside the furnace body are arranged in the furnace body; the air conditioner is characterized in that the furnace body is connected with an air conditioning piece which can close or open the air duct and is connected with the outside of the furnace body; and the furnace body comprises a plurality of air inlets which are communicated with the air duct and the outside of the furnace body, the air adjusting piece is rotationally connected to the position of the furnace body below the air inlets, and the opening size of the air inlets can be rotationally adjusted.

Specifically, the furnace body is provided with a flue, and the top end of the combustion chamber is provided with an opening communicated with the flue so as to discharge the burnt smoke through the flue.

Preferably, the air duct includes a first air duct, a second air duct, and a third air duct described below.

By adopting the scheme, the opening size of the air inlet can be adjusted through the air adjusting piece, so that the air inlet quantity is adjusted, a user can adjust the air inlet quantity according to the requirement, the flexibility of fireplace use is improved, the indoor temperature control effect is achieved, and the adjusting mode is simple and easy to operate.

Further, the wind adjusting piece comprises a wind adjusting part arranged below the air inlet, and a plurality of closed parts and a plurality of open parts are sequentially arranged on the wind adjusting part along the rotation direction of the wind adjusting part at intervals.

Preferably, the wind adjusting part is of an annular structure, the plurality of closed parts and the plurality of open parts are arranged at intervals in an annular mode, and the center of the wind adjusting part is a rotating connection part, namely the wind adjusting part rotates around the central axis of the wind adjusting part.

Further, the air adjusting piece further comprises an operation part which is connected with the air adjusting part and extends out of the front end of the furnace body, wherein a first limiting part and a second limiting part are arranged on two sides of the front end of the furnace body, which are positioned on the operation part, the air adjusting piece rotates until the operation part abuts against the first limiting part, and the air inlet is completely closed; the air adjusting piece rotates until the operating part abuts against the second limiting part, and the air inlet is completely opened.

Preferably, an operation opening is formed in the portion, extending out of the front end of the furnace body, of the operation portion, so that the operation of a user is facilitated.

Further, the front end of the furnace body is provided with a limiting part, the lower end of the limiting part is provided with a avoiding opening for avoiding the operation part, and the limiting part is positioned at two sides of the avoiding opening and is respectively provided with a first limiting part and a second limiting part.

Further, the lower extreme of furnace body is located the top of adjusting the wind spare is provided with the air inlet plate, the air inlet plate is followed in proper order the interval is provided with a plurality of in the direction of rotation of adjusting the wind spare the air intake, just, the adjust the wind spare with the air inlet plate rotates to be connected.

Further, a containing chamber for containing ashes after combustion is arranged below the combustion chamber, and the top end of the containing chamber and the bottom end of the combustion chamber are communicated through an opening part; a perforation is arranged at the bottom end of the accommodating chamber above any air inlet, an air guide piece arranged in an inner cavity is adapted in the perforation, one end of the air guide piece is covered above the air inlet, and the other end of the air guide piece extends into the accommodating chamber through the perforation; and the furnace body is internally communicated with the air inlet, the air guide piece and the opening part to form a first air channel.

Preferably, the accommodating chamber is of a structure which can be independently pulled out, so that ash can be conveniently poured out after being pulled out.

By adopting the scheme, the air enters the combustion chamber from the first air duct, so that the air enters the combustion chamber from bottom to top, the fuel below the combustion chamber can be fully combusted, and the problem of insufficient fuel combustion in the fireplace is solved.

Further, the combustion chamber is provided with a baffle plate on the opening part, and the baffle plate is provided with a plurality of first through holes which are communicated with the combustion chamber and the accommodating chamber.

Preferably, the baffle plate comprises a cover part capable of covering the opening part, the size of the cover part is larger than that of the opening part, and the opposite ends of the cover part are downwards bent to form abutting parts which abut against the side walls of the opening part so as to fix the baffle plate; the cover part is provided with the bellying in the one end of combustion chamber, and the user of being convenient for holds.

Further, a partition plate is arranged on the rear side of the combustion chamber at intervals, a first cavity is formed between the partition plate and the rear side of the combustion chamber, a first opening end communicated with the first cavity is arranged on the rear side of the air inlet plate, and a second through hole communicated with the first cavity is formed in the combustion chamber; and the furnace body is internally communicated with the air inlet, the first opening end, the first cavity and the second through hole to form a second air channel.

Preferably, the rear side of the combustion chamber is provided with a plurality of second through holes in the axial direction, so that air entering from the second air duct uniformly enters the combustion chamber, and the combustion of fuel in the combustion chamber is more sufficient and the thermal efficiency is higher.

Further, a second cavity communicated with the first cavity is formed between the top end of the combustion chamber and the outer wall of the furnace body, a second opening end communicated with the combustion chamber is arranged at the front end of the second cavity, a third air channel is formed in the furnace body through the air inlet, the first opening end, the first cavity, the second cavity and the second opening end, so that air uniformly enters the combustion chamber from top to bottom along the third air channel, and combustion of fuel in the combustion chamber is more complete and the heat efficiency is higher.

Specifically, through first wind channel, second wind channel and third wind channel for the air is got into by lower extreme, rear end, the top of combustion chamber respectively the combustion chamber, and this kind of structure makes the interior air inlet of combustion chamber more even, and the fuel is more abundant in the combustion chamber, and thermal efficiency is higher.

Further, the front end of the combustion chamber is opened, the furnace body comprises a fireplace door for closing the front end opening, one end of the fireplace door is rotatably connected to the furnace body, the other end of the fireplace door is a free end, and the front end opening of the combustion chamber can be closed or opened by rotating the fireplace door; the combustion chamber is provided with a guide at the second open end.

Preferably, through the guide piece, air can be blown to the wall furnace door, so that observation glass on the wall furnace door can be effectively prevented from being smoked black, and the whole tidy and attractive appearance of the heating fireplace is ensured.

(III) beneficial effects

Compared with the prior art, the utility model designs a heating fireplace with adjustable air inlet,

(1) According to the utility model, the opening size of the air inlet can be adjusted through the air adjusting piece, so that the air inlet quantity can be adjusted, a user can adjust the air inlet quantity according to the requirement, the flexibility of using the fireplace is improved, the effect of controlling the indoor temperature is achieved, and the adjusting mode is simple and easy to operate;

(2) According to the utility model, the first air channel, the second air channel and the third air channel are formed in the furnace body, and air enters the combustion chamber from the first air channel, so that the air enters the combustion chamber from bottom to top, the fuel below the combustion chamber can be fully combusted, and the problem of insufficient fuel combustion in the fireplace is solved; the air uniformly enters the combustion chamber through the second air duct, so that the fuel is combusted more fully in the combustion chamber, and the heat efficiency is higher; the air uniformly enters the combustion chamber from top to bottom along the third air duct, so that the fuel is combusted more fully in the combustion chamber, and the heat efficiency is higher; through the first air duct, the second air duct and the third air duct, air enters the combustion chamber from the lower end, the rear end and the top end of the combustion chamber respectively, and the structure ensures that air entering the combustion chamber is more uniform, fuel is combusted more fully in the combustion chamber, and the heat efficiency is higher;

(3) The utility model can make air blow to the wall furnace door through the guide piece, thus also effectively preventing the observation glass on the wall furnace door from smoking black and ensuring the whole tidy and beautiful appearance of the heating fireplace.

Drawings

FIG. 1 is a schematic view of a heating fireplace with adjustable air intake;

FIG. 2 is an enlarged schematic view of FIG. 1 at A;

FIG. 3 is an enlarged schematic view of FIG. 1 at B;

FIG. 4 is a schematic view of a heating fireplace with adjustable air intake (fully open air inlet) according to the present embodiment;

FIG. 5 is an enlarged schematic view of FIG. 4 at C;

FIG. 6 is a schematic view of a heating fireplace with adjustable air intake (fully closed state of air intake) according to the present embodiment;

FIG. 7 is an enlarged schematic view of FIG. 6 at D;

FIG. 8 is a cross-sectional view of a heating fireplace with adjustable air intake (embodying a first air duct) according to the present embodiment;

FIG. 9 is an enlarged schematic view of FIG. 8 at E;

FIG. 10 is an enlarged schematic view of FIG. 8 at F;

FIG. 11 is a cross-sectional view of a heating fireplace with adjustable air intake (embodying a second air duct and a third air duct) according to the present embodiment;

fig. 12 is an enlarged schematic view at G in fig. 11.

Reference numerals illustrate: 1. a furnace body; 11. a combustion chamber; 111. a second through hole; 112. a guide; 113. an opening; 12. an air inlet; 13. a first limit part; 14. a second limit part; 15. a limiting piece; 151. an avoidance port; 16. an air inlet plate; 161. a first open end; 17. a housing chamber; 171. perforating; 18. an opening portion; 19. a partition plate; 2. an air adjusting piece; 21. a wind adjusting part; 211. a closing part; 212. an opening portion; 22. an operation unit; 221. an operation port; 3. an air guide member; 5. a baffle; 51. a first through hole; 52. a cover part; 521. an abutting portion; 522. a boss; 6. a first cavity; 7. a second cavity; 71. a second open end; 8. a wall oven door; 9. a flue; 101. a first air duct; 102. a second air duct; 103. and a third air duct.

Detailed Description

The following describes in further detail the embodiments of the present utility model with reference to the drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

This embodiment:

as shown in fig. 1-12, the heating fireplace with adjustable air intake comprises a furnace body 1, wherein a combustion chamber 11 and an air duct for communicating the combustion chamber 11 with air outside the furnace body 1 are arranged in the furnace body 1; the furnace body 1 is connected with an air regulating piece 2 which can close or open the air duct and is connected with the outside of the furnace body 1; and, furnace body 1 includes a plurality of air intakes 12 of intercommunication wind channel and furnace body 1 outside, the wind piece 2 of transferring rotates to be connected furnace body 1 is located the position of air intake 12 below, and can rotate and adjust the opening size of air intake 12. Specifically, the furnace body 1 is provided with a flue 9, and the top end of the combustion chamber 11 is provided with an opening 113 communicated with the flue 9 so as to discharge the burnt smoke through the flue 9. By adopting the scheme, the opening size of the air inlet 12 can be adjusted through the air adjusting piece 2, so that the air inlet quantity is adjusted, a user can adjust the air inlet quantity according to the requirements, the flexibility of fireplace use is improved, the effect of controlling the indoor temperature is achieved, and the adjusting mode is simple and easy to operate.

Further, the air conditioning component 2 includes an air conditioning part 21 disposed below the air inlet 12, and the air conditioning part 21 is sequentially provided with a plurality of closed parts 211 and a plurality of open parts 212 at intervals along the rotation direction thereof. Preferably, the wind adjusting portion 21 has an annular structure, the plurality of closed portions 211 and the plurality of open portions 212 are arranged at intervals in an annular shape, and a rotational connection portion is formed at the center of the wind adjusting portion 21, that is, the wind adjusting member 2 performs a rotational movement around the central axis of the wind adjusting portion 21. Further, the air adjusting member 2 further includes an operation portion 22 connected to the air adjusting portion 21 and extending out of the front end of the furnace body 1, wherein a first limiting portion 13 and a second limiting portion 14 are disposed at two sides of the front end of the furnace body 1 located at the operation portion 22, and the air adjusting member 2 rotates until the operation portion 22 abuts against the first limiting portion 13, and the air inlet 12 is completely closed; the air adjusting member 2 rotates until the operating portion 22 abuts against the second limiting portion 14, and the air inlet 12 is completely opened. Preferably, the portion of the operating portion 22 extending out of the front end of the furnace body 1 is provided with an operating opening 221, so as to be convenient for a user to operate. Further, the front end of the furnace body 1 is provided with a limiting piece 15, the lower end of the limiting piece 15 is provided with an avoidance port 151 for avoiding the operation portion 22, and the two sides of the avoidance port 151, where the limiting piece 15 is located, are respectively provided with a first limiting portion 13 and a second limiting portion 14.

Further, an air inlet plate 16 is disposed above the air regulating member 2 at the lower end of the furnace body 1, and a plurality of air inlets 12 are sequentially disposed at intervals along the rotation direction of the air regulating member 2 in the air inlet plate 16, and the air regulating member 2 is rotationally connected with the air inlet plate 16. Further, a containing chamber 17 for containing ashes after combustion is provided below the combustion chamber 11 in the furnace body 1, and a top end of the containing chamber 17 and a bottom end of the combustion chamber 11 are communicated through an opening 18; a perforation 171 is arranged at the bottom end of the accommodating chamber 17 above any air inlet 12, an air guide piece 3 with an internal cavity is adapted in the perforation 171, one end of the air guide piece 3 covers the upper side of the air inlet 12, and the other end extends into the accommodating chamber 17 through the perforation 171; the first air duct 101 is formed in the furnace body 1 by communicating the air inlet 12, the air guide 3, and the opening 18. Preferably, the accommodating chamber 17 has a structure capable of being independently pulled out, so that the ash can be conveniently poured out after the subsequent pulling out. By adopting the scheme, air enters the combustion chamber 11 from the first air duct 101, so that the air enters the combustion chamber 11 from bottom to top, fuel below the combustion chamber 11 can be fully combusted, and the problem of insufficient fuel combustion in the fireplace is solved. Further, a baffle plate 5 is provided on the opening 18 of the combustion chamber 11, and the baffle plate 5 is provided with a plurality of first through holes 51 communicating the combustion chamber 11 and the housing chamber 17. Preferably, the baffle 5 includes a cover 52 capable of covering the opening 18, the cover 52 has a size larger than that of the opening 18, and two opposite ends of the cover 52 are bent downward to form an abutting portion 521 abutting against a sidewall of the opening 18 to fix the baffle 5; the cover 52 has a protrusion 522 at one end of the combustion chamber 11 for being held by a user. Further, a partition plate 19 is arranged at intervals on the rear side of the combustion chamber 11 of the furnace body 1, a first cavity 6 is formed between the partition plate 19 and the rear side of the combustion chamber 11, a first opening end 161 communicated with the first cavity 6 is arranged on the rear side of the air inlet plate 16, and a second through hole 111 communicated with the first cavity 6 is formed in the combustion chamber 11; and, the second air duct 102 is formed by the air inlet 12, the first opening end 161, the first cavity 6, and the second through hole 111 in the furnace body 1. Preferably, the rear side of the combustion chamber 11 is provided with a plurality of the second through holes 111 in the axial direction, so that the air entering from the second air duct 102 uniformly enters the combustion chamber 11, thereby enabling the fuel to burn more fully and having higher thermal efficiency in the combustion chamber 11. Further, a second cavity 7 communicated with the first cavity 6 is formed between the top end of the combustion chamber 11 and the outer wall of the furnace body 1, a second opening end 71 communicated with the combustion chamber 11 is arranged at the front end of the second cavity 7, and a third air channel 103 is formed in the furnace body 1 by communicating the air inlet 12, the first opening end 161, the first cavity 6, the second cavity 7 and the second opening end 71, so that air uniformly enters the combustion chamber 11 from top to bottom along the third air channel 103, and the combustion of fuel in the combustion chamber 11 is more complete and the heat efficiency is higher. Specifically, through the first air duct 101, the second air duct 102 and the third air duct 103, air enters the combustion chamber 11 from the lower end, the rear end and the top end of the combustion chamber 11 respectively, and the structure makes the air intake in the combustion chamber 11 more uniform, the combustion of fuel in the combustion chamber 11 more sufficient and the heat efficiency higher.

Further, the front end of the combustion chamber 11 is opened, the furnace body 1 comprises a fireplace door 8 for closing the front end opening, one end of the wall furnace door 8 is rotatably connected to the furnace body 1, the other end is a free end, and the fireplace door 8 can be rotated to close or open the front end opening of the combustion chamber 11; the combustion chamber 11 is provided with a guide 112 at the second open end 71. Preferably, the guide 112 allows air to be blown against the fireplace door 8, which also effectively prevents the viewing glass on the wall door 8 from darkening, ensuring the overall cleanliness and aesthetics of the heating fireplace.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that modifications and variations can be made without departing from the technical principles of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims (10)

1. The utility model provides an adjustable air inlet's heating fireplace which characterized in that: the heating fireplace comprises a furnace body (1), wherein a combustion chamber (11) and an air channel for communicating the combustion chamber (11) with air outside the furnace body (1) are arranged in the furnace body (1); the furnace body (1) is connected with an air regulating piece (2) which can close or open the air duct and is connected with the outside of the furnace body (1); and furnace body (1) are including the intercommunication wind channel and a plurality of air intakes (12) of furnace body (1) outside, it is in to transfer wind spare (2) rotation connection furnace body (1) are located the position of air intake (12) below, and can rotate and adjust the opening size of air intake (12).

2. The adjustable intake heating fireplace of claim 1, wherein: the air regulating piece (2) comprises an air regulating part (21) arranged below the air inlet (12), and the air regulating part (21) is sequentially provided with a plurality of closed parts (211) and a plurality of open parts (212) at intervals along the rotating direction of the air regulating part.

3. The adjustable intake heating fireplace of claim 2, wherein: the air regulating part (2) further comprises an operation part (22) which is connected with the air regulating part (21) and extends out of the front end of the furnace body (1), wherein a first limit part (13) and a second limit part (14) are arranged at two sides of the front end of the furnace body (1) which are positioned at the operation part (22), the air regulating part (2) rotates until the operation part (22) abuts against the first limit part (13), and the air inlet (12) is completely sealed; the air adjusting piece (2) rotates until the operating part (22) abuts against the second limiting part (14), and the air inlet (12) is completely opened.

4. A heating fireplace with adjustable air intake according to claim 3, wherein: the front end of furnace body (1) is provided with locating part (15), the lower extreme of locating part (15) is provided with and is used for dodging operating portion (22) dodges mouth (151), and locating part (15) are located dodge the both sides of mouth (151) are provided with respectively first spacing portion (13) and second spacing portion (14).

5. The adjustable intake heating fireplace of claim 1, wherein: the lower extreme of furnace body (1) is located the top of adjusting wind spare (2) is provided with air inlet plate (16), air inlet plate (16) are followed in proper order the direction of rotation of adjusting wind spare (2) is last to be provided with a plurality of air intake (12), just, adjust wind spare (2) with air inlet plate (16) rotate and are connected.

6. The adjustable intake heating fireplace of claim 5, wherein: a containing chamber (17) for containing ashes after combustion is arranged below the combustion chamber (11) of the furnace body (1), and the top end of the containing chamber (17) and the bottom end of the combustion chamber (11) are communicated through an opening part (18); a perforation (171) is arranged at the bottom end of the accommodating chamber (17) above any air inlet (12), an air guide piece (3) arranged in an inner cavity is adapted in the perforation (171), one end of the air guide piece (3) is covered above the air inlet (12), and the other end of the air guide piece extends into the accommodating chamber (17) through the perforation (171); and, in furnace body (1) by air intake (12), wind-guiding spare (3), and opening (18) intercommunication forms first wind channel (101).

7. The adjustable intake heating fireplace of claim 6, wherein: the combustion chamber (11) is located on the opening part (18) and is provided with a baffle plate (5), and the baffle plate (5) is provided with a plurality of first through holes (51) which are communicated with the combustion chamber (11) and the accommodating chamber (17).

8. The adjustable intake heating fireplace of claim 5, wherein: the furnace body (1) is arranged at the rear side of the combustion chamber (11) at intervals and is provided with a partition plate (19), a first cavity (6) is formed between the partition plate (19) and the rear side of the combustion chamber (11), the rear side of the air inlet plate (16) is provided with a first opening end (161) communicated with the first cavity (6), and the combustion chamber (11) is provided with a second through hole (111) communicated with the first cavity (6); and, by air intake (12), first open end (161), first cavity (6) and second through-hole (111) intercommunication form second wind channel (102) in furnace body (1).

9. The adjustable intake heating fireplace of claim 8, wherein: a second cavity (7) communicated with the first cavity (6) is formed between the top end of the combustion chamber (11) and the outer wall of the furnace body (1), a second opening end (71) communicated with the combustion chamber (11) is arranged at the front end of the second cavity (7), and a third air duct (103) is formed by communicating the air inlet (12), the first opening end (161), the first cavity (6), the second cavity (7) and the second opening end (71) in the furnace body (1).

10. The adjustable intake heating fireplace of claim 9, wherein: the front end of the combustion chamber (11) is opened, the furnace body (1) comprises a fireplace door (8) for closing the front end opening, and the combustion chamber (11) is provided with a guide piece (112) at the second opening end (71).