CN205860106U - A kind of burner hearth accessory and domestic burners burner hearth and radiator of cooking a meal thereof - Google Patents

Abstract

This utility model relates to a kind of burner hearth accessory and domestic burners burner hearth and radiator of cooking a meal thereof.Burner hearth accessory is made up of with the cylinder that pokes fire blast cap, and blast cap is made up of with top steel plate front spring, two side steel plates, rear steel plates, and side steel plate has fire grate axial trough, front spring and rear steel plate to have mounting groove.The cylinder that pokes fire is taper or cylindrical shape, has annulus at the cylinder that pokes fire, and the top steel plate of blast cap stretches into and pokes fire in cylinder.Domestic burners burner hearth is to be installed with burner hearth accessory in burner hearth, and the annulus of the cylinder that pokes fire is stuck in burner circle.Radiator of cooking a meal includes furnace shell, flue and moving grate, has the burner hearth being installed with burner hearth accessory in flue, and the mounting groove of blast cap is stuck on round steel, and intermediate active fire grate bar passes two fire grate axial troughs；Burner hearth has water jacket burner circle, and the annulus of the cylinder that pokes fire is stuck in water jacket burner circle, and the top steel plate of blast cap is stretched in the cylinder that pokes fire.Burner hearth accessory manufacturing process of the present utility model is fairly simple, is arranged on domestic burners burner hearth and radiator of cooking a meal improves burn-off rate and the thermal efficiency of boiler.

Description

A kind of burner hearth accessory and domestic burners burner hearth and radiator of cooking a meal thereof

Technical field

This utility model relates to a kind of burner hearth accessory, further relates to a kind of domestic burners burner hearth and radiator of cooking a meal thereof.

Background technology

The burner hearth accessory that blast cap is distributed as a kind of gas is widely used on burner, improves the efficiency of combustion of burner, Such as the blast cap mentioned in the patent document of the Shen patent No. 2015208980031, although relatively simple for structure, processing technique is not multiple Miscellaneous, but combustion rate is relatively low, when being used alone as burner hearth accessory and domestic burners burner hearth and radiator of cooking a meal thereof be still difficult to solution cook time The problem of over-emitting black exhaust.

Summary of the invention

In order to overcome the above-mentioned weak point of existing burner hearth accessory, this utility model provides the burner hearth that a kind of combustion rate is higher Accessory.And a kind of domestic burners burner hearth installing this burner hearth accessory and radiator of cooking a meal thereof are provided.

Burner hearth accessory of the present utility model has a blast cap, and blast cap is by isosceles trapezoid and be dispersed with horizontal bar shaped and lead to One front spring of wind groove, two side steel plates, rear steel plates are integrated composition with top steel plate, have four inclines the most equal, front spring Identical with rear steel plate, two side steel plates are identical；Top bar shaped ventilation slot is had at top steel plate；One is had in the bottom of two side steel plates The fire grate axial trough of symmetrical blast cap lower ending opening；Fire grate axial trough has an axial trough top；A symmetry is had at front spring and rear steel plate The mounting groove of blast cap lower ending opening；

It is characterized in that: also having the cylinder that pokes fire, the cylinder that pokes fire is taper or cylindrical shape, has annulus, wind on the cylinder top of the cylinder that pokes fire The top steel plate of cap stretches into and pokes fire in cylinder.

In order to install described burner hearth accessory, also burner circle and two round steel, the cylinder that pokes fire is stuck in burner circle by annulus In, the arcuate groove of blast cap is stuck in round steel.

This burner hearth accessory preferably selects: described top steel plate is rectangle, pushes up the corresponding with blast cap lower end of steel plate One side ratio reach 1 1.5 to 1 2.5；The widest part of fire grate axial trough is 50-70mm；The height on axial trough top is the 1/ of blast cap height 4—1/3；The width on mounting groove both sides is 40 60mm；Poke fire the diameter of a lower end more than the diagonal of blast cap lower end.

Domestic burners burner hearth of the present utility model includes the hearth inner lining surrounding the refractory material of burner hearth, burner hearth have burner circle, Burner hearth end opening, burner hearth outlet flue and coal filling hole；Burner circle on the top of burner hearth, burner hearth end opening in the lower end of burner hearth, burner hearth smoke Mouth is after burner hearth, and coal filling hole is before burner hearth；It is hearth floor around burner hearth end opening；It is characterized in that: also install in burner hearth Burner hearth accessory, burner hearth accessory has blast cap and the cylinder that pokes fire, and the annulus of the cylinder that pokes fire is stuck in burner circle.

Domestic burners burner hearth for radiator of cooking a meal is to increase the water of composition between shell and flue on above-mentioned domestic burners burner hearth Set.Described burner circle is water jacket burner circle, and by forming water jacket between shell and flue, the horizontal component of water jacket has on water jacket Panel and water jacket lower panel, water jacket burner circle is arranged between water jacket top panel and water jacket lower panel.

Upper described domestic burners burner hearth also has blast cap support means, blast cap support means to be to install at described hearth floor Having two bracing frames, bracing frame is installed with two round steel, and two arcuate grooves of blast cap are stuck on round steel.

Radiator of cooking a meal of the present utility model includes shell, flue, burner hearth, base and moving grate, and moving grate has front activity Fire grate segment, intermediate active fire grate segment and rear movable furnace grate plate, have fire grate tooth on three movable furnace grate plates, have fire-resistant in flue The burner hearth that the hearth inner lining of material is constituted；Burner hearth has water jacket burner circle and burner hearth end opening, and burner hearth rear portion is chimney arch and burner hearth smoke Mouthful；Coal filling hole is had before burner hearth；Being hearth floor around burner hearth end opening, hearth floor is provided with two bracing frames, and bracing frame is installed Two round steel；It is characterized in that: the burner hearth accessory having blast cap with poking fire cylinder composition is also installed；

Blast cap by isosceles trapezoid and be dispersed with a front spring of horizontal bar shaped ventilation slot, two side steel plates, after Steel plate is integrated composition with top steel plate, has four inclines the most equal, and front spring is identical with rear steel plate, and two side steel plates are identical；? Top steel plate has top bar shaped ventilation slot；The fire grate axial trough of a symmetrical blast cap lower ending opening is had in the bottom of two side steel plates； Fire grate axial trough has an axial trough top；The mounting groove of a symmetrical blast cap lower ending opening is had at front spring and rear steel plate；Blast cap Arcuate groove is stuck in round steel；The cylinder that pokes fire is taper or cylindrical shape, has annulus, annulus to be stuck in water jacket burner circle on the cylinder top of the cylinder that pokes fire, The top steel plate of blast cap is stretched in the cylinder that pokes fire.

Above-mentioned radiator of cooking a meal, is characterized in that: the top steel plate of described blast cap is rectangle, top steel plate with blast cap lower end Corresponding one side ratio reaches 1 1.5 to 1 2.5；The widest part of fire grate axial trough is 50-70mm；The height on axial trough top is blast cap height 1/4 1/3；The width on mounting groove both sides is 40 60mm；The diameter of a described lower end that pokes fire is right more than blast cap lower end Linea angulata.

Beneficial effect of the present utility model

Burner hearth accessory of the present utility model is that blast cap is simultaneously attached in burner hearth with the cylinder that pokes fire, and is applicable not only to what confession was cooked On stove, it is also applied for heating area 80m²～300m²Heat supply stove and can cook cook a meal on radiator i.e. miniature boiler, at fire grate In the case of size constancy, increase air and coal-fired contact area, the secondary wind provided by blast cap and enter into the cylinder that pokes fire Allowing the fuel to the most fully burning after interior fuel gas mixing, reduction heat loss due to unburned gas improves burn-off rate With the thermal efficiency of boiler, play the effect of smoke abatement and dust control.In order to install burner hearth accessory of the present utility model (blast cap and the cylinder that pokes fire), This heat supply stove changes the structure of moving grate, and blast cap is arranged in burner hearth and base, and the wound packages that pokes fire, below burner, allows blast cap Directly providing secondary wind to allow the fuel to fully burn in stretching into the cylinder that pokes fire, improve burn-off rate and the thermal efficiency of boiler, smoke elimination removes The effect of dirt is higher.

Accompanying drawing explanation

Fig. 1 is the front view of this burner hearth accessory, Tu Zhong partly cut-away.

Fig. 2 is the sectional view of A A line along Fig. 1.

Fig. 3 is the top view corresponding with Fig. 1.

Fig. 4 is this burner hearth accessory burner and the installation diagram of round steel.

The sectional view of Fig. 5 burner hearth of the present utility model, axial and coal filling hole the center line along burner hearth accessory cuts open.

Fig. 6 is the side-looking direction sectional view corresponding with Fig. 5.

The sectional view of Fig. 7 another kind of burner hearth of the present utility model, axial and coal filling hole the center line along burner hearth accessory cuts open.

Fig. 8 is the side-looking direction sectional view corresponding with Fig. 7.

Fig. 9 is the sectional view along drink radiator center line.

Figure 10 is the sectional view of the D D line along Fig. 9.

Figure 11 is the sectional view of C C line along Fig. 9.

Figure 12 is the sectional view of B B line along Fig. 9.

Figure 13 is the partial top view of moving grate.

Fig. 5 Figure 13 reduces relative to Fig. 1.

In above-mentioned Fig. 1 Fig. 4

1 top steel plate, 2 blast caps, 3 blast cap tops, 4 bar shaped ventilation slots, 5 front springs, 6 side steel plates, 7 wind Cap bottom, 8 mounting grooves, 9 blast cap lower ends, 10 sides, 11 arcuate grooves, 12 groove tops, 13 inclines, at the bottom of 14, 15 poke fire cylinder, 16 annulus,

17 top bar shaped ventilation slots, steel plate after 18,19 fire grate axial troughs, 20 axial trough limits, 21 axial trough arc-shaped sides, 22 axial trough tops, 23 round steel, 24 burner circles, 25 limiting stands, 26 tops,

In above-mentioned Fig. 5 Figure 12

27 hearth inner linings, 28 burner hearths, 29 coal filling holes, 29.1 firing doors, 29.2 coal cylinders, 30 chimney arch,

31 burner hearth outlet flues, 32 hearth floor, 33 burner hearth end openings, 34 moving grates,

Movable furnace grate plate 34.2 intermediate active fire grate segment before 34.3, moving grate after 34.1,34.4 fire grate teeth, 35 bracing frames, 36 water jacket top panels, 37 water jacket lower panels, 38 water jacket burner circles, 39 shells,

40 water jackets, 41 flues, 42 bases, 43 drawers, 44 furnace upper covers,

45 outlet flue cover plates, 46 flue inner panels, 47 flues, 48 flue outside plates,

49 moving grate rocking handles, 50 moving grate connecting rods.

Detailed description of the invention

Detailed description of the invention of the present utility model is described in detail, in order to new to this practicality below in conjunction with embodiment and accompanying drawing thereof The design of type, solved the technical problem that and further appreciated that, but this utility model is not limited to the following examples.Every the people This utility model is all belonged to the blast cap installing poke fire cylinder and the tetragonous cone table of lower ending opening in the burner hearth of heat supply stove and miniature boiler The scope being claimed.

Burner hearth fitting embodiment

This burner hearth accessory is blast cap 2 and the coordinating of the cylinder 15 that pokes fire.The structure of blast cap 2 is first described, for tetragonous cone table shape.Fig. 1, The blast cap 2 that Fig. 2, Fig. 3 and Fig. 4 describe by isosceles trapezoid and be dispersed with horizontal bar shaped ventilation slot 4 a front spring 5, Two side steel plates 6, rear steel plates 18 are integrated composition with top steel plate 1, have four inclines 13 the most equal, front spring 5 and rear steel plate 18 Identical, two side steel plates 6 are identical；Top steel plate 1 is rectangle, and one side ratio corresponding with blast cap lower end 9 of top steel plate 1 reaches 1 1.5 to 1 2.5；Top bar shaped ventilation slot 17 is had at top steel plate 1；

The fire grate axial trough 19 of symmetrical blast cap lower end 9 opening, fire grate axial trough 19 is had in the bottom of two side steel plates 6 The widest part be 50-70mm；Fire grate axial trough 19 has an axial trough top 22, and the height on axial trough top 22 is the 1/4 1/3 of blast cap height；

There is the mounting groove 8 of symmetrical blast cap lower end 9 opening at front spring 5 and rear steel plate 18, form two symmetries The mounting groove 8 of width 40 60mm；

Feature of the present utility model is: also have the cylinder 15 that pokes fire, and the cylinder 15 that pokes fire is for taper or cylindrical shape, at the cylinder 15 that pokes fire Cylinder top 26 have annulus 16, the diameter of cylinder 15 lower end that pokes fire is more than the diagonal of blast cap lower end 9.The top steel plate of blast cap 2 stretches into be dialled Steel plate 1 is i.e. pushed up higher than at the bottom of the cylinder of the cylinder 15 that pokes fire 14 in fire cylinder 15.

Blast cap 2 is determined with round steel 23 by burner circle 24 with upper-lower position and the mounting means of the cylinder 15 that pokes fire.Poke fire cylinder 15 put in from burner circle 24, the annulus 16 on 15, the cylinder top 26 that pokes fire be stuck in burner circle 24, (mounting groove 8) arc of blast cap 2 Shape groove 11 is stuck in round steel 23, sees Fig. 4.

Burner hearth embodiment one

Domestic burners burner hearth of the present utility model is shown in Fig. 5 and Fig. 6.It includes the hearth inner lining surrounding the refractory material of burner hearth 28 27, burner hearth 28 has burner circle 24, burner hearth end opening 33, burner hearth outlet flue 31 and coal filling hole 29.It is at the bottom of burner hearth around burner hearth end opening 33 Plate 32, hearth floor 32 is provided with two bracing frames 35, and bracing frame 35 is installed with two round steel 23.Burner circle 24 is at burner hearth 28 Top, burner hearth end opening 33 in the lower end of burner hearth 28, burner hearth outlet flue 31 after burner hearth 28 after (hearth inner lining 27), coal filling hole 29 at burner hearth 28(hearth inner lining 27) before.The burner hearth accessory of the present embodiment is also installed in burner hearth 28, poke fire cylinder 15 from Burner circle 24 puts in, the annulus 16 of the cylinder 15 that pokes fire be stuck in burner circle 24.Two arcuate grooves 11 of (mounting groove 8) of blast cap 2 It is stuck on round steel 23.

Burner hearth embodiment two

The present embodiment is to add to put water jacket 40 on the basis of burner hearth embodiment one, the burner hearth 28 used by radiator of i.e. cooking a meal.This reality The burner circle 24 executing example is water jacket burner circle 38, and the horizontal component of water jacket 40 has water jacket top panel 36 and water jacket lower panel 37.And There are shell 39 and flue 41, between shell 39 and flue 41, form water jacket 40.Water jacket top panel 36 is arranged with water jacket lower panel 37 At the top of flue 41 internal furnace 28, water jacket burner circle 38 is in the middle part of water jacket top panel 36 with water jacket lower panel 37, and is arranged on Between water jacket top panel 36 and water jacket lower panel 37, the annulus 16 of the cylinder 15 that pokes fire is stuck in water jacket burner circle 38.

Shell 39 is higher than water jacket burner circle 38, and furnace upper cover 44 is arranged at the top of furnace shell 39.See Fig. 7 and Fig. 8.

Cook a meal radiator embodiment

Originally the embodiment of radiator of cooking a meal is shown in Fig. 9, Figure 10.It includes shell 39, flue 41, burner hearth 28, base 42 and travelling oven Row 34, moving grate 34 has front movable furnace grate plate 34.3, intermediate active fire grate segment 34.2 and rear movable furnace grate plate 34.1, at three Fire grate tooth 34.4, base 42 and moving grate 34 is had to be arranged on burner hearth end opening 33 times on movable furnace grate plate, moving grate rocking handle 49 outsides being arranged on base 42, are installed with drawer 43 in base 42；Water jacket 40 is had, in flue 41 between shell 39 and flue 41 There is the burner hearth 28 that the hearth inner lining 27 of refractory material is constituted；Burner hearth 28 has water jacket burner circle 38 and burner hearth end opening 33, after burner hearth 28 Portion is chimney arch 30 and burner hearth outlet flue 31；Burner hearth 28 has coal filling hole 29；It is hearth floor 32 around burner hearth end opening 33, hearth floor 32 are provided with two bracing frames 35, and bracing frame 35 is installed with two round steel 23.Firing door 29.1 is had at shell 39.The present embodiment Feature is:

It is also installed with (mainly at burner hearth 28) burner hearth accessory of the present utility model.This burner hearth accessory is by blast cap 2 and dials Fire cylinder 15 forms.

Blast cap 2 is tetragonous cone table shape.Blast cap 2 is by isosceles trapezoid and be dispersed with of horizontal bar shaped ventilation slot 4 5, two side steel plates 6 of front spring, rear steel plate 18 are integrated composition with top steel plate 1, have four inclines 13 the most equal, front spring 5 with Rear steel plate 18 is identical, and two side steel plates 6 are identical；Top steel plate 1 is rectangle, one side corresponding with blast cap lower end 9 of top steel plate 1 Ratio reaches 1 1.5 to 1 2.5；Top bar shaped ventilation slot 17 is had at top steel plate 1；

The fire grate axial trough 19 of symmetrical blast cap lower end 9 opening, fire grate axial trough 19 is had in the bottom of two side steel plates 6 The widest part be 50-70mm；Fire grate axial trough 19 has an axial trough top 22, and the height on axial trough top 22 is the 1/4 1/3 of blast cap height；

There is the mounting groove 8 of symmetrical blast cap lower end 9 opening at front spring 5 and rear steel plate 18, form two symmetries The mounting groove 8 of width 40 60mm；

Also having the cylinder 15 that pokes fire, the cylinder 15 that pokes fire, for taper or cylindrical shape, has annulus 16 on the cylinder top 26 of the cylinder 15 that pokes fire, dials The diameter of fire cylinder 15 lower end is more than the diagonal of blast cap lower end 9.The top steel plate 1 of blast cap 2 i.e. pushes up steel plate 1 in stretching into the cylinder 15 that pokes fire high In at the bottom of the cylinder of the cylinder 15 that pokes fire 14.

The cylinder 15 that pokes fire puts in from burner circle 24, the annulus 16 on 15, the cylinder top 26 that pokes fire be stuck in burner circle 24, see figure 12, two arcuate grooves 11 of (mounting groove 8) of blast cap 2 are stuck on round steel 23, see Figure 10.

The intermediate active fire grate segment 34.2 of the present embodiment takes down three fire grate teeth 34.4 of centre, insertion below blast cap 2 Between front movable furnace grate plate 34.3, intermediate active fire grate segment 34.2 and rear movable furnace grate plate 34.1, see Figure 11, Figure 13.

Above-mentioned burner hearth embodiment one, burner hearth embodiment two and cook a meal the burner hearth accessory used by radiator embodiment, when mounted, wind Below cap 2 between the front movable furnace grate plate of insertion 34.3, intermediate active fire grate segment 34.2 and rear movable furnace grate plate 34.1, and in Between the middle part of movable furnace grate plate 34.2 there is no fire grate tooth 34.4, the fire grate tooth 34.4 of intermediate active fire grate segment 34.2 is positioned at blast cap 2 Both sides.

Claims (8)

1. a burner hearth accessory, it has a blast cap, and blast cap (2) is by isosceles trapezoid and be dispersed with horizontal bar shaped ventilation slot (4) a front spring (5), two side steel plates (6), rear steel plates (18) are integrated composition with top steel plate (1), have four inclines (13) the most equal, front spring (5) is identical with rear steel plate (18), and two side steel plates (6) are identical；Top bar shaped is had to lead on top steel plate (1) Wind groove (17)；The fire grate axial trough (19) of symmetrical blast cap lower end (9) opening is had in the bottom of two side steel plates (6)；Stove Row's axial trough (19) has an axial trough top (22)；Symmetrical blast cap lower end (9) opening is had at front spring (5) and rear steel plate (18) Mounting groove (8)；

It is characterized in that: also having a cylinder that pokes fire (15), the cylinder that pokes fire (15) is taper or cylindrical shape, on the cylinder top of the cylinder that pokes fire (15) (26) having annulus (16), the top steel plate (1) of blast cap (2) stretches in the cylinder that pokes fire (15).

Burner hearth accessory the most according to claim 1, is characterized in that: also has burner circle (24) and two round steel (23), pokes fire Cylinder (15) is stuck in burner circle (24) by annulus (16), and the arcuate groove (11) of blast cap (2) is stuck in round steel (23).

3., according to the arbitrary described burner hearth accessory of claim 1 or 2, it is characterized in that: described top steel plate (1) is rectangle, push up steel Plate (1) while one side ratio corresponding with blast cap lower end (9) reaches 1 1.5 to 1 2.5；The widest part of fire grate axial trough (19) is 50-70mm；Height is blast cap height the 1/4 1/3 of axial trough top (22)；The width on mounting groove (8) both sides is 40 60mm；Dial The diameter of fire cylinder (15) lower end is more than the diagonal of blast cap lower end (9).

4. a domestic burners burner hearth, it includes the hearth inner lining (27) surrounding the refractory material of burner hearth (28), and burner hearth (28) has fire Mouth circle (24), burner hearth end opening (33), burner hearth outlet flue (31) and coal filling hole (29)；Burner circle (24) on the top of burner hearth (28), Burner hearth end opening (33) is in the lower end of burner hearth (28), and burner hearth outlet flue (31) is after burner hearth (28), and coal filling hole (29) is at burner hearth (28) front；Burner hearth end opening (33) is around hearth floor (32)；It is characterized in that: in burner hearth (28), burner hearth accessory is also installed, Burner hearth accessory has blast cap (2) and the cylinder that pokes fire (15), and the annulus (16) of the cylinder that pokes fire (15) is stuck in burner circle (24).

Domestic burners burner hearth the most according to claim 4, is characterized in that: described burner circle (24) is water jacket burner circle (38), and having composition water jacket (40) between shell (39) and flue (41), the horizontal component of water jacket (40) has water jacket top panel (36) with water jacket lower panel (37), water jacket burner circle (38) is arranged between water jacket top panel (36) and water jacket lower panel (37).

6., according to the arbitrary described domestic burners burner hearth of claim 4 or 5, it is characterized in that: described hearth floor (32) is provided with Two bracing frames (35), bracing frame (35) is installed with two round steel (23), and two arcuate grooves (11) of blast cap (2) are stuck in round steel (23) on.

7. cooking a meal a radiator, it includes shell (39), flue (41), burner hearth (28), base (42) and moving grate (34), movable Fire grate (34) has front movable furnace grate plate (34.3), intermediate active fire grate segment (34.2) and rear movable furnace grate plate (34.1), at three There is fire grate tooth (34.4) on movable furnace grate plate, in flue (41), have the burner hearth that the hearth inner lining (27) of refractory material is constituted (28)；Burner hearth (28) has water jacket burner circle (38) and burner hearth end opening (33), and burner hearth (28) rear portion is chimney arch (30) and burner hearth smoke Mouth (31)；Burner hearth (28) is front coal filling hole (29)；Burner hearth end opening (33) is around hearth floor (32), and hearth floor (32) is installed Having two bracing frames (35), bracing frame (35) is installed with two round steel (23)；It is characterized in that: be also installed with have blast cap (2) with The burner hearth accessory that the cylinder (15) that pokes fire forms；

Blast cap (2) is by isosceles trapezoid and be dispersed with a front spring (5) of horizontal bar shaped ventilation slot (4), two side steel Plate (6), rear steel plate (18) are integrated composition with top steel plate (1), have four inclines (13) the most equal, front spring (5) and rear steel plate (18) identical, two side steel plates (6) are identical；Top bar shaped ventilation slot (17) is had on top steel plate (1)；Under two side steel plates (6) There is the fire grate axial trough (19) of symmetrical blast cap lower end (9) opening in portion；Fire grate axial trough (19) has an axial trough top (22)；Front Steel plate (5) and rear steel plate (18) have the mounting groove (8) of symmetrical blast cap lower end (9) opening；The arcuate groove of blast cap (2) (11) round steel (23) it is stuck in；The cylinder (15) that pokes fire is taper or cylindrical shape, has annulus (16) on the cylinder top (26) of the cylinder that pokes fire (15), circle Ring (16) is stuck in water jacket burner circle (38), and the top steel plate (1) of blast cap (2) is stretched in the cylinder that pokes fire (15).

Radiator of cooking a meal the most according to claim 7, is characterized in that: the top steel plate (1) of described blast cap (2) is rectangle, pushes up steel Plate (1) while one side ratio corresponding with blast cap lower end (9) reaches 1 1.5 to 1 2.5；The widest part of fire grate axial trough (19) is 50-70mm；Height is blast cap height the 1/4 1/3 of axial trough top (22)；The width on mounting groove (8) both sides is 40 60mm；Institute The diameter of the cylinder that pokes fire (15) lower end stated is more than the diagonal of blast cap lower end (9).