CN2844710Y

CN2844710Y - Fireplace structure

Info

Publication number: CN2844710Y
Application number: CN 200520127241
Authority: CN
Inventors: 苏基福
Original assignee: YONGSHUN ENGINEERING Co Ltd
Current assignee: YONGSHUN ENGINEERING Co Ltd
Priority date: 2005-10-12
Filing date: 2005-10-12
Publication date: 2006-12-06
Anticipated expiration: 2015-10-12

Abstract

The utility model discloses a fireplace structure, which comprises a rectangular hollow inner fireplace. A housing is coated outside the inner fireplace, and the housing keeps an equivalent distance from the inner fireplace; the bottom of the inner fireplace is provided with a fireplace head, and the back wall of the inner fireplace is provided with an air pipe; the bottom of the air pipe is provided with an air inlet which can be led to the inner fireplace; the air pipe upwards extends to the top along the back wall of the inner fireplace, which is used for being connected with an air inlet pipe; a chimney is arranged inside the air inlet pipe; besides, a layer of heat-insulating materials are laid between the top of the inner fireplace and the housing; both the upper part and the lower part of the front wall of the housing are respectively provided with movable louvers; a fan is positioned inside the lower space of the inner fireplace, and the fan can suck indoor air; thus, burnt waste gas is exhausted outdoors from the chimney, and outdoor air is introduced by the air inlet pipe for combustion supporting; indoor cold air can enter the inner fireplace through the movable louvers of the housing, and hot air can be delivered by movable louvers on the top.

Description

Fireplace structure

Technical field

The utility model relates to a kind of fireplace structure, and particularly a kind of have circulating effect, and waste gas in the stove can be discharged to outdoorly, can introduce simultaneously outdoor fresh air and enter fireplace structure in the stove.

Background technology

The most of people that generally occupy frigid zone country can be at fireplace of indoor arrangement, can be when the temperature of snowing outside treating to arrive winter descends at heating of house, and fireplace in the past is to be built into by fire proofing tile, the top of fireplace can be connected a chimney, warm oneself in order to burn wood, its manufacturing engineering is comparatively huge, also cumbersome in the use, can produce damage by fume when particularly burning, spread in the interior space, can pollute indoor ornaments and air, having seemed, some is outdated, and the fireplace finished product that existing in recent years metal material is made is installed within doors after can being chosen by the buyer voluntarily, cooperate the gas fuel combustion to use, since severe winter outdoor temperature quite low, most people can close door and window and use fireplace to warm oneself again, and must be discharged in outdoor by chimney because of burning the time can produce damage by fume waste gas, if can introduce simultaneously in the outdoor fresh air inlet chamber, provide combustion-supporting then desirable more; And fireplace is introduced indoor cold air as much as possible and is entered in the stove when burning, warm current is discharged simultaneously in the stove, and so circulation could improve indoor temperature effectively with warm health.

So the utility model overcomes above-mentioned defective, comply with development trend and proposed a kind of novel fireplace structure.

The utility model content

Main purpose of the present utility model is to overcome the defective that exists in the above-mentioned prior art, and a kind of fireplace structure is provided.

Comprise according to fireplace structure of the present utility model: an interior stove of the rectangular hollow that metal material is made, the stove outside in one shell is coated on, and keep suitable spacing with interior stove, furnace bottom is established a burner of burning gas in being somebody's turn to do, rear wall is established an airduct, this BOD is established air intake vent can lead to interior stove rear wall bottom, and airduct extends up to the top along interior stove rear wall, can be connected to outdoor for the linking of top one Gas inlet tube, establish a chimney in this Gas inlet tube, lay the heat insulation material of one deck between interior again furnace roof portion and the shell, the antetheca of shell is respectively established movable blinds up and down, one fan is positioned at that side space can suck room air under this stove, it is outdoor that burnt gas is discharged by chimney, and it is combustion-supporting to introduce outdoor air by Gas inlet tube, and indoor cold air can be entered in the stove and warm air can be sent by the movable blinds at top by the movable blinds of shell.

It is combustion-supporting to introduce outdoor air by Gas inlet tube according to fireplace structure of the present utility model, and indoor cold air can enter in the stove and warm air can be sent by the movable blinds at top by the movable blinds of shell, therefore can improve indoor temperature effectively.

Description of drawings

Fig. 1 is the schematic perspective view according to first embodiment of the present utility model.

Fig. 2 is the front section view according to first embodiment of the present utility model.

Fig. 3 is the cutaway view according to Gas inlet tube of the present utility model and chimney.

Fig. 4 is the side sectional view according to first embodiment of the present utility model.

Fig. 5 is the front view according to first embodiment of the present utility model.

Fig. 6-the 1st is according to the front section view of second embodiment of the present utility model.

Fig. 6-the 2nd cuts open the cutaway view of getting along A-A among Fig. 6-1.

The specific embodiment

See also shown in Fig. 1 to 2, comprise according to fireplace structure of the present utility model: an interior stove 10 of the rectangular hollow that metal material is made, one shell 20 is coated on interior stove 10 outsides, and keep suitable spacing L with interior stove 10, stove 10 front sides are provided with a fire door 11 of rectangular aperture in being somebody's turn to do, a burner 12 for burning gas is established in the bottom, rear wall is established an airduct 13, air intake vent 131 is established in these airduct 13 bottoms can lead to interior stove 10 bottoms, and this airduct 13 extends up to the top along interior stove 10 rear walls, be connected for a Gas inlet tube 132, can consult Fig. 3 again, 4, this Gas inlet tube 132 can be connected to outdoor (as the roof), thereby can introduce outdoor fresh air in stove, these Gas inlet tube 132 inside wear a chimney 14, one end of this chimney 14 may extend into outdoor (as the roof), the other end is connected the top of stove 10 in this, be provided with pitch space between interior again stove 10 tops and shell 20 roofs to lay the heat insulation material 15 of one deck (as heat insulation foam), the antetheca of this shell 20 is respectively established a movable blinds 21 up and down, as Fig. 4, shown in 5, one fan 22 is positioned at the following side space of this stove 10, can movable blinds 21 that should shell 20 be sucked room air, and filling around interior stove 10 with the spacing L space of shell 20.

Please consult shown in Fig. 6-1, the 6-2 again, show according to second embodiment of the present utility model, the body of heater of its fireplace is identical with aforementioned first embodiment haply, and difference is this

Gas inlet tube

132 and 14 windings of this chimney sidewall at this fireplace, to adapt to the position of smoke evacuation within doors of setter.

By this, when the high-temp waste gas of burner 12 burning generations rises, can be outdoor by chimney 14 discharges at interior stove 10 tops, and introduce outdoor fresh air simultaneously and come in by this Gas inlet tube 132, stove 10 bottoms in entering via airduct 13 air intake vents 131; Indoor again cold air can enter in the stove by the movable blinds 21 that fan 22 sucks via shell 20 belows, the spacing L space of stove 10 and shell 20 in being filled in, and hot-air can be transported out by the movable blinds 21 of fireplace shell 20 tops toward rising after being warmed up, and so continuing circulation can improve indoor temperature.

In sum, the utility model is made sample as patent specification and content shown in the drawings, can reach desired purpose and effect in fact via actual use certificate is clear and definite, thereby has a practicality, in addition, before application, find no identical or approximate product by retrieval, thereby have novelty.

The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.

Claims

1. fireplace structure, comprise rectangular hollow one in stove (10), a shell (20) be coated on described in stove (10) outside, and with described in stove (10) keep suitable spacing (L), described in stove (10) bottom establish a burner (12), it is characterized in that:

Stove (10) rear wall is established an airduct (13) in described, described airduct (13) bottom is established an air intake vent (131) at least, can lead to interior stove (10), and described airduct (13) extends up to the top along described interior stove (10) rear wall, pass to outdoor for a Gas inlet tube (132) is connected, one chimney (14), the one end may extend to outdoor, the other end connects the top of described interior stove (10) with in the logical stove, lay the heat insulation material of one deck (15) in described again between the top of stove (10) and the described shell (20), the antetheca of described shell (20) is respectively established a movable blinds (21) up and down, and a fan (22) is positioned at the following side space of described stove (10).

2. fireplace structure according to claim 1 is characterized in that, described heat insulation material (15) is heat insulation foam.

3. fireplace structure according to claim 1 is characterized in that, described chimney (14) cross-under is in described Gas inlet tube (132).

4. fireplace structure according to claim 1 is characterized in that, described Gas inlet tube (132) and described chimney (14) can be installed in a sidewall of described fireplace.