CN209371249U - A kind of deep or light fireworks row - Google Patents

Abstract

A kind of deep or light fireworks row, including fire row monomer, fire row monomer include ejector pipe, premix chamber, diversion cavity, combustion chamber, burner element and seat board, the ejector pipe of the fire row monomer is known as rich flame ejector pipe, and fire row monomer is additionally provided with splitter cavity and light flame ejector pipe；It further include front housing and rear shell, front housing and rear shell are symmetrical；Front housing, rear shell cooperate with fire row monomer front and rear respectively, and first half tube body and later half tube body package premix barrel and the simultaneously hermetic seal of ejector pipe junction, preceding half-covering tube and rear half-covering tube wrap up light flame ejector pipe；There is air-guiding gap between front cavity and rear chamber and the front and rear of fire row monomer, gap between the front panel and combustion chamber of front cavity between adjacent two front projections constitutes light glory hole, gap between the squab panel and combustion chamber of rear chamber between adjacent two rear projections constitutes light glory hole, and light glory hole constitutes light flame zone；The burner element constitutes dense flame zone.Auxiliary air is sufficient, and burning sufficiently, improves efficiency.

Description

A kind of deep or light fireworks row

Technical field

The utility model relates to gas heater or the gas burner of burnt gas wall hanging furnace, especially gas burners Fire row.

Background technique

Currently available technology, a kind of fire row, including fire row monomer, fire row monomer include ejector pipe, premix chamber, diversion cavity, Combustion chamber, burner element and seat board with combustion chamber cooperation, ejector pipe, premix chamber, diversion cavity and combustion chamber are sequentially communicated.In the presence of asking Topic: auxiliary air is insufficient, burns insufficient, and efficiency is low, and emission of nitrogen and oxygen compounds is high.

Utility model content

The purpose of this utility model is: a kind of deep or light fireworks row is provided, it has bias combustion area, and auxiliary air is sufficient, Sufficiently, efficiency is high, emission of nitrogen and oxygen compounds is low for burning.

The utility model is realized in this way: a kind of deep or light fireworks row, including fire row monomer, fire row monomer include injection Pipe, premix chamber, diversion cavity, combustion chamber, burner element and seat board with combustion chamber cooperation, ejector pipe, premix chamber, diversion cavity and burning Chamber is sequentially communicated；It is characterized in that the ejector pipe of the fire row monomer is known as rich flame ejector pipe, ejector pipe and premix chamber it Between be additionally provided with splitter cavity and light flame ejector pipe, the two sides of splitter cavity are equipped with deflector hole；

It further include front housing and rear shell, front housing and rear shell are symmetrical；

Front housing includes preceding substrate, sets the front cavity with upper opening and after-opening on the front substrate, is located at front cavity one The first half tube body of side lower part and the preceding half-covering tube for being located at lower end thereof；The inner surface top of the front panel of front cavity is equipped with length side To with the identical front projection of front housing height,

Rear shell includes metacoxal plate, sets the rear chamber with upper opening and open front on the back substrate, is located at rear chamber one The later half tube body of side lower part and the rear half-covering tube for being located at lower end thereof；The inner surface top of the squab panel of rear chamber is equipped with length side To rear projection identical with front housing height；

Front housing, rear shell cooperate with fire row monomer front and rear respectively, and preceding substrate, seat board and metacoxal plate are fixedly connected on one It rises；First half tube body and later half tube body package premix barrel and ejector pipe junction and hermetic seal, preceding half-covering tube and rear half-covering tube package Light flame ejector pipe；There are air-guiding gap, adjacent two front projections between front cavity and rear chamber and the front and rear of fire row monomer Between front cavity front panel and combustion chamber between gap constitute light glory hole, the rear chamber between adjacent two rear projections Squab panel and combustion chamber between gap constitute light glory hole, light glory hole constitutes light flame zone；The burner element constitutes dense Flame zone.

A kind of deep or light fireworks row, is characterized in that the combustion chamber of the fire row monomer is equipped with along burning The lateral projection that is located at combustion chamber in recessed by outer surface inner surface in cavity length direction；

The two sides of the burner element are bonded with lateral projection；

There is gap between light flame zone and dense flame zone.

A kind of described deep or light fireworks row, be characterized in that the burner element include front casing, preceding liner shell, after Shell and rear interior lining panel,

Front casing includes preceding substrate, if on the front substrate there is upper opening, under shed and after-opening to have preceding exocoel and setting The preceding exocoel upper and lower part front projection by outer surface inner surface protrusion equally distributed along its length；

Preceding liner shell on interior substrate there is upper opening, under shed and after-opening to have preceding liner before including preceding interior substrate, being located at The liner cavity upper and lower part preceding internal projection by outer surface inner surface protrusion equally distributed along its length before chamber and setting；

Rear casing includes metacoxal plate, if on the back substrate there is upper opening, under shed and open front to have rear exocoel and setting The exocoel upper and lower part rear projection by outer surface inner surface protrusion equally distributed along its length afterwards；

On substrate there is upper opening, under shed and open front to have rear liner in after liner shell includes substrate in rear, is located at afterwards Chamber and the preceding liner cavity upper and lower part rear internal projection by outer surface inner surface protrusion equally distributed along its length of setting；

The rear interior substrate fitting of the preceding interior substrate and rear liner shell of preceding liner shell, preceding internal projection and the fitting of rear internal projection；Before The preceding substrate of shell is bonded with preceding interior substrate, before front projection protrudes into the preceding internal projection of interior lining panel；The metacoxal plate of rear casing is with after Interior substrate fitting, rear projection protrude into rear internal projection；

Burner element is inserted into combustion chamber, the preceding exocoel between the lateral projection and the front projection of front casing upper and lower part Wall fitting, the preceding outer chamber wall between lateral projection and the rear projection of rear casing upper and lower part are bonded.

A kind of deep or light fireworks row, is characterized in that between the front housing and rear shell top and is equipped with connecting plate, even The quantity of fishplate bar is corresponding with the rear projection in the front projection and rear shell on front housing；

Front housing, connecting plate and rear shell integrated molding are made.

A kind of deep or light fireworks row, the preceding liner cavity of liner shell is equipped with preceding longitudinally convex before being characterized in that, Preceding longitudinally convex have on the siding of preceding liner cavity between the preceding internal projection on preceding liner cavity top and the preceding internal projection of lower part；

Afterwards the liner cavity of liner shell be equipped with it is rear longitudinally convex, the rear longitudinally convex rear internal projection positioned at rear liner cavity top with Have on the siding of rear liner cavity between the rear internal projection of lower part；

Preceding longitudinally convex and rear longitudinally convex fitting.

A kind of deep or light fireworks row of the utility model, the two sides of dense flame zone are equipped with flame zone, between Er Qienong, light flame zone There is gap, auxiliary air is sufficient, and burning sufficiently, improves efficiency, reduces the discharge amount of oxynitrides.

Detailed description of the invention

Fig. 1 is the perspective view of the utility model.

Fig. 2 is one of stereogram exploded view of the utility model.

Fig. 3 is the two of the stereogram exploded view of the utility model.

Fig. 4 is the main view of the utility model.

Fig. 5 is A-A view of Fig. 4.

Fig. 6 is B-B view of Fig. 4.

Fig. 7 is the top view of the utility model burner element.

Specific embodiment

The utility model is further described with reference to the accompanying drawing.

As shown in Figure 1, Figure 2, Figure 3 shows, a kind of deep or light fireworks row, including fire row monomer 1, fire row monomer 1 include ejector pipe 11, Premix chamber 12, diversion cavity 13, combustion chamber 14, with combustion chamber cooperation burner element 15 and seat board 16, ejector pipe 11, premix chamber 12, Diversion cavity 13 and combustion chamber 14 are sequentially communicated；The ejector pipe 11 of the fire row monomer 1 is known as rich flame ejector pipe, ejector pipe 11 and pre- Splitter cavity 17 and light flame ejector pipe 18 are additionally provided between mixed chamber 12, the two sides of splitter cavity are equipped with deflector hole；

It further include front housing 2 and rear shell 3, front housing 2 and rear shell 3 are symmetrical；

Before front housing 2 includes preceding substrate 21, sets the front cavity 22 with upper opening and after-opening on the front substrate, is located at The first half tube body 23 of one side lower part of cavity and the preceding half-covering tube 24 for being located at lower end thereof；On the inner surface of the front panel of front cavity 22 Portion is equipped with length direction and the identical front projection 221 of front housing height,

After rear shell 3 includes metacoxal plate 31, sets the rear chamber 32 with upper opening and open front on the back substrate, is located at The later half tube body (not shown) of one side lower part of cavity and the rear half-covering tube 34 for being located at lower end thereof；The squab panel of rear chamber Inner surface top is equipped with length direction and the identical rear projection 321 of front housing height；

Front housing 2, rear shell 3 respectively with 1 front and rear of fire row monomer cooperate, preceding substrate 21, seat board 16 and metacoxal plate 31 according to Secondary fitting, metacoxal plate 31 wrap up seat board 16 and preceding substrate 21；First half tube body 23 and later half tube body package premix barrel 23 and ejector pipe 11 junctions and hermetic seal, preceding half-covering tube 24 and rear half-covering tube 34 wrap up light flame ejector pipe 18；Front cavity 22 and rear chamber 32 with Have air-guiding gap between the front and rear of fire row monomer 1, the front panel of the front cavity 21 between adjacent two front projections 221 and Gap between combustion chamber 14 constitutes light glory hole, the squab panel of the rear chamber 32 between adjacent two rear projections 321 and burning Gap between chamber 14 constitutes light glory hole, and light glory hole constitutes light flame zone；The burner element constitutes dense flame zone.

When the utility model is used, dense flame combustion gas enters combustion chamber 14 through ejector pipe 11, premix chamber 12, diversion cavity 13 It is interior；Through light flame ejector pipe 18, splitter cavity 17, the deflector hole through 17 two sides of splitter cavity enters front housing 2 and fire row list for light flame combustion gas Body 1, in the gap between rear shell 3 and fire row monomer 1, light glory hole burning.

Be equipped between the front housing 2 and the top of rear shell 3 connecting plate 6, the quantity of connecting plate 6 and the front projection 221 on front housing 2 and Rear projection 321 in rear shell 3 is corresponding；

Front housing 2, connecting plate 6 and the integrated molding of rear shell 3 are made.

The combustion chamber 14 of the fire row monomer 1 is equipped with along the position recessed by outer surface inner surface of combustion chamber length direction In the lateral projection 141 in combustion chamber；

The two sides of the burner element 15 are bonded with lateral projection 141；There is gap between light flame zone and dense flame zone.

As shown in Fig. 3, Fig. 7, the burner element 15 includes front casing 41, preceding liner shell 42, rear casing 5 and rear interior lining panel 51,

Front casing 41 includes preceding substrate, if on the front substrate there is upper opening, under shed and after-opening to have preceding 411 and of exocoel The exocoel upper and lower part front projection 412 by outer surface inner surface protrusion equally distributed along its length before being arranged；

Preceding liner shell 42 on interior substrate there is upper opening, under shed and after-opening to have in preceding before including preceding interior substrate, being located at In serving as a contrast chamber 421 and being arranged before the protrusion by outer surface inner surface equally distributed along its length of preceding liner cavity upper and lower part Protrusion 422；

Rear casing 51 includes metacoxal plate, if on the back substrate there is upper opening, under shed and open front to have rear 511 and of exocoel The exocoel upper and lower part rear projection 512 by outer surface inner surface protrusion equally distributed along its length after setting；

In after on substrate there is upper opening, under shed and open front to have in after liner shell 52 includes substrate in rear, is located at afterwards It serves as a contrast chamber 521 and the preceding liner cavity upper and lower part of setting is equally distributed along its length by the rear interior of outer surface inner surface protrusion Protrusion 522；

The rear interior substrate fitting of the preceding interior substrate and rear liner shell 52 of preceding liner shell 42, preceding internal projection 422 and rear internal projection Patch 522 is closed；The preceding substrate of front casing 41 is bonded with preceding interior substrate, the preceding internal projection 422 of interior lining panel 42 before front projection 412 protrudes into It is interior；The metacoxal plate of rear casing 51 is bonded with rear interior substrate 52, and rear projection 521 protrudes into rear internal projection 522；

Burner element 15 is inserted into combustion chamber 14, the front projection 412 of the lateral projection 141 and 41 upper and lower part of front casing Between the fitting of preceding outer chamber wall, the rear outer chamber wall patch between the rear projection 512 of 51 upper and lower part of lateral projection 141 and rear casing It closes.

As shown in Figure 6, Figure 7, the preceding liner cavity 421 of preceding liner shell 42 is preceding longitudinally convex equipped with preceding longitudinally convex 4211 4211 are located between the preceding internal projection 422 on preceding 421 top of liner cavity and the preceding internal projection 422 of lower part the wall for having preceding liner cavity 421 On plate；

The liner cavity 521 of liner shell 52 is equipped with rear longitudinally convex 5211, rear longitudinally convex 5211 positioned at rear liner cavity 521 afterwards On the siding for having rear liner cavity 521 between the rear internal projection 522 on top and the rear internal projection 522 of lower part；

Preceding longitudinally convex 4211 and rear longitudinally convex 5211 are bonded.

Above-described is only the preferred embodiments of the utility model.It should be pointed out that for the common of this field For technical staff, in the case where not departing from the utility model principle, it can also make several improvements and modification, this is also considered as The protection scope of the utility model.

Claims (5)

1. a kind of deep or light fireworks row, including fire row monomer, fire row monomer include ejector pipe, premix chamber, diversion cavity, combustion chamber, with The burner element and seat board of combustion chamber cooperation, ejector pipe, premix chamber, diversion cavity and combustion chamber are sequentially communicated；It is characterized by: described The ejector pipe of fire row monomer is known as rich flame ejector pipe, and splitter cavity and light flame ejector pipe are additionally provided between ejector pipe and premix chamber, point The two sides for flowing chamber are equipped with deflector hole；

It further include front housing and rear shell, front housing and rear shell are symmetrical；

Front housing includes preceding substrate, sets the front cavity with upper opening and after-opening on the front substrate, is located under front cavity side The first half tube body in portion and the preceding half-covering tube for being located at lower end thereof；The inner surface top of the front panel of front cavity be equipped with length direction with The identical front projection of front housing height,

Rear shell includes metacoxal plate, sets the rear chamber with upper opening and open front on the back substrate, is located under rear chamber side The later half tube body in portion and the rear half-covering tube for being located at lower end thereof；The inner surface top of the squab panel of rear chamber be equipped with length direction with The identical rear projection of front housing height；

Front housing, rear shell cooperate with fire row monomer front and rear respectively, and preceding substrate, seat board and metacoxal plate are fixed together； First half tube body and later half tube body package premix barrel and ejector pipe junction and hermetic seal, preceding half-covering tube and rear half-covering tube wrap up light flame Ejector pipe；There is air-guiding gap between front cavity and rear chamber and the front and rear of fire row monomer, between adjacent two front projections Front cavity front panel and combustion chamber between gap constitute light glory hole, after the rear chamber between adjacent two rear projections Gap between siding and combustion chamber constitutes light glory hole, and light glory hole constitutes light flame zone；The burner element constitutes dense flame Area.

2. a kind of deep or light fireworks row according to claim 1, it is characterised in that: the combustion chamber of the fire row monomer is equipped with Along the lateral projection that is located at combustion chamber in recessed by outer surface inner surface of combustion chamber length direction；

The two sides of the burner element are bonded with lateral projection；

There is gap between light flame zone and dense flame zone.

3. a kind of deep or light fireworks row according to claim 2, it is characterised in that: in the burner element includes front casing, is preceding Shell, rear casing and rear interior lining panel are served as a contrast,

Front casing includes preceding substrate, if on the front substrate with outer before upper opening, the preceding exocoel of under shed and after-opening and setting Chamber top and the lower part front projection by outer surface inner surface protrusion equally distributed along its length；

Preceding liner shell includes preceding interior substrate, before being located on substrate with upper opening, under shed and after-opening preceding liner cavity and Liner cavity top and the lower part preceding internal projection by outer surface inner surface protrusion equally distributed along its length before being arranged；

Rear casing includes metacoxal plate, if outer after having upper opening, under shed and the rear exocoel of open front and setting on the back substrate Chamber top and the lower part rear projection by outer surface inner surface protrusion equally distributed along its length；

Afterwards liner shell include substrate in rear, be located in rear on substrate have upper opening, under shed and the rear liner cavity of open front and Preceding liner cavity top and the lower part rear internal projection by outer surface inner surface protrusion equally distributed along its length are set；

The rear interior substrate fitting of the preceding interior substrate and rear liner shell of preceding liner shell, preceding internal projection and the fitting of rear internal projection；Front casing Preceding substrate be bonded with preceding interior substrate, front projection protrude into before interior lining panel preceding internal projection in；The metacoxal plate of rear casing and rear interior base Plate fitting, rear projection protrude into rear internal projection；

Burner element is inserted into combustion chamber, the preceding outer chamber wall patch between the lateral projection and the front projection of front casing upper and lower part It closes, the rear outer chamber wall between lateral projection and the rear projection of rear casing upper and lower part is bonded.

4. a kind of deep or light fireworks row according to claim 1,2 or 3, it is characterised in that: the front housing and rear shell top Between be equipped with connecting plate, the quantity of connecting plate is corresponding with the rear projection in the front projection and rear shell on front housing；

Front housing, connecting plate and rear shell integrated molding are made.

5. a kind of deep or light fireworks row according to claim 3, it is characterised in that: the preceding liner cavity of preceding liner shell is equipped with preceding vertical To protrusion, the preceding longitudinally convex wall for having preceding liner cavity between the preceding internal projection on preceding liner cavity top and the preceding internal projection of lower part On plate；

The liner cavity of liner shell is equipped with rear longitudinally convex, rear longitudinally convex rear internal projection and lower part positioned at rear liner cavity top afterwards Rear internal projection between have on the siding of rear liner cavity；

Preceding longitudinally convex and rear longitudinally convex fitting.