CN201462958U

CN201462958U - Adjustable banking grate of household heating furnace

Info

Publication number: CN201462958U
Application number: CN2009200344070U
Authority: CN
Inventors: 杨旭坤
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-22
Filing date: 2009-08-22
Publication date: 2010-05-12
Anticipated expiration: 2019-08-22

Abstract

The utility model discloses an adjustable banking grate of a household heating furnace, which comprises a lower grate plate (1) and an upper grate plate (4), wherein the lower grate plate adopts a rectangular iron plate with a plurality of transversal spaced strip-shaped holes (2) in the middle thereof, and two block edges (3) are respectively arranged on the left and the right edges; the upper grate plate also adopts a rectangular iron plate with a plurality of strip-shaped holes in the middle thereof, and a connecting rod handle (5) is arranged at the front end; the strip-shaped holes of the upper and the lower grate plates have the same shape and corresponding positions; the lower plane surface of the upper grate plate is clung to the upper plane surface of the lower grate plate; and the entire upper grate plate can slide along the block edges on the two sides of the lower grate plate. The grate provided by the utility model is mounted at the lower end of a firebox, and the strip-shaped holes of the upper and the lower grate plates are staggered through the pushing or pulling of the connecting rod handle, thereby adjusting the air supply rate of the furnace. Such a grate not only simplifies the structure of the prior household heating furnace with an under opening but also facilitates the adjustment of the air supply rate.

Description

The domestic heating stove can be regulated the bank-up fire furnace bridge

Technical field

The utility model belongs to domestic heating stove field, and what relate to is a kind of grate, particularly a kind of adjustable grate of banking up a fire.

Background technology

The grate of existing family expenses under shed warming stove all is made up of many spaced and parallel iron bars, and they are positioned at same plane, are fixed on the lower end of burner hearth.This grate only works the ash effect of leaking, and the adjusting of stove intake size is to realize by the fire sealing cover of rotation burner hearth upper end.During each the adjusting, the stone or metal plate for standing a stove on as a precaution against fire lid of stove upper end must be taken off earlier, and then the rotation fire sealing cover, pretty troublesome, and frequent adjusting also can increase indoor contamination by dust.

The utility model content

The purpose of this utility model is to provide a kind of grate that is applicable to family expenses under shed warming stove, and it not only leaks ash, and can regulate the intake of stove, has the function of banking up a fire.

The technical scheme that realizes above-mentioned purpose is: a kind of domestic heating stove can be regulated the bank-up fire furnace bridge, by grate dish and last grate dish are formed down, described grate dish down is the rectangle iron plate that a medium position has a plurality of lateral separations bar hole, and respectively there is a retaining edge at the edge, the left and right sides above the iron plate; Described upward grate dish also is the rectangle iron plate that a medium position has a plurality of bar holes, and its front end has a link rod handle; Bar hole shape on the upper and lower grate dish is identical, the position is corresponding, and the lower plane of last grate dish is close to down the last plane of grate dish, last grate check and regulate physical efficiency along the retaining that descends grate dish both sides along slip.

The utility model grate is installed in the lower end of burner hearth, by the pushing away or drawing of link rod handle, the bar hole on the grate dish is misplaced with bar hole on the following grate dish, regulates the intake of stove according to this.This grate can make the structure of existing family expenses under shed warming stove more simple, and the adjusting of intake is very convenient, reduces house dust and pollutes.

Description of drawings

Fig. 1 is the schematic diagram of grate disk component under the utility model.

Fig. 2 is an embodiment schematic diagram of grate disk component on the utility model.

Fig. 3 is the A-A cutaway view Amplified image of Fig. 2.

Fig. 4 is the B-B cutaway view of Fig. 1.

Fig. 5 is the overall schematic of the utility model grate.

Among the figure: 1. descend the grate dish, 2. bar hole 3. keeps off the edge, 4. goes up the grate dish, and 5. link rod handle is 6. domatic.

The specific embodiment

The utility model is described in further detail below in conjunction with accompanying drawing.

The utility model domestic heating stove can be regulated the bank-up fire furnace bridge by grate dish 1 and last grate dish 4 two parts are formed down, following grate dish 1 is the rectangle iron plate that a medium position has a plurality of lateral separations bar hole 2, spacing distance between the Kong Yukong is greater than the width of bar hole, the right and left above the iron plate respectively has a retaining along 3, as shown in Figure 1 and Figure 4; Last grate dish 4 also is the rectangle iron plate that a medium position has a plurality of bar holes 2, and its front end has a link rod handle 5, as shown in Figure 2; Bar hole 2 shapes on the upper and lower grate dish are identical, the position is corresponding, and the lower plane of last grate dish 4 is close to down the last plane of grate dish 1, last grate check and regulate physical efficiency along the retaining that descends grate dish both sides along slip, as shown in Figure 5.

The horizontal bead of last grate dish bar hole 2 is designed to upwards domatic, as shown in Figure 3, has dropped in the hole of last grate dish if meet coal cinder, should domaticly just easily coal cinder be rolled in the above during the push-and-pull link rod handle, thereby make push-and-pull comparatively smooth.

Claims

1. a domestic heating stove can be regulated the bank-up fire furnace bridge, it is characterized in that: it is by grate dish (1) and last grate dish (4) are formed down, described grate dish (4) down is the rectangle iron plate that a medium position has a plurality of lateral separations bar holes (2), and respectively there is a retaining at the edge, the left and right sides above the iron plate along (3); Described upward grate dish (4) also is the rectangle iron plate that a medium position has a plurality of bar holes (2), and its front end has a link rod handle (5); Bar hole shape on the upper and lower grate dish is identical, the position is corresponding, and the lower plane of last grate dish (4) is close to down the last plane of grate dish (1), last grate check and regulate physical efficiency along the retaining that descends grate dish both sides along slip.

2. can regulate the bank-up fire furnace bridge according to the described domestic heating stove of claim 1, it is characterized in that: the described horizontal bead of going up grate dish bar hole (2) is upwards domatic.