CN208382160U - A kind of split type reflecting disc of commercial gas-fired stove - Google Patents

Abstract

The utility model discloses a kind of split type reflecting discs of commercial gas-fired stove, belong to technical field of combustion equipment, it includes disk body, is characterized in that: the disk body is divided into inner tray and the outer disk body positioned at inner tray periphery, and the outer disk body is made of two pieces or more of disk body block.The reflecting disc is divided into inner tray and positioned at the outer disk body of inner tray periphery due to disk body, and outer disk body is made of two pieces or more of disk body block, so that all having installation gap between inner tray and outer disk body and between each disk body block, it can satisfy the heated expansion space demand caused of disk body, conducive to the service life for extending disk body.

Description

A kind of split type reflecting disc of commercial gas-fired stove

Technical field

The utility model belongs to technical field of combustion equipment, and in particular to a kind of split type reflecting disc of commercial gas-fired stove.

Background technique

In China based on Chinese meal, hotel, dining room and central kitchen are equipped with the commercial gas furnace for cooking Chinese meal Stove.Existing commercial gas-fired stove is mainly made of burner and reflecting disc.Burner includes combustion chamber, blast pipe and air inlet pipe, Combustion chamber has bocca, and bocca protrudes into the vent of reflecting disc.Empty wind and combustion gas pass through blast pipe and air inlet pipe respectively Into combustion chamber, burned flame is formed after lighting, flame passes through vent and heats to the cooker being placed on reflecting disc.It is this Structure is relatively simple, uses also easily, thus is widely adopted.

During practical application, reflecting disc needs to frequently replace reflecting disc, a side at the component for being easiest to damage Face affects the normal use of gas-cooker；On the other hand the cost payout of user is increased.

Utility model content

The technical problem to be solved by the utility model is to provide a kind of commercial gas-fired stove split type reflecting disc, Neng Gouyan The service life of long disk body.

In order to solve the above technical problems, the technical solution of the utility model is: designing a kind of commercial gas-fired stove with split type Reflecting disc, including disk body, it is characterised in that: the disk body is divided into inner tray and the outer disk body positioned at inner tray periphery, described outer Disk body is made of two pieces or more of disk body block.

Preferably, the outer disk body is equipped with two or more the first flame conductances to raised line, two the first adjacent flame conductances To first runner is formed between raised line, open up exhaust gas discharge orifice on first runner, exhaust gas discharge orifice penetrate through outer disk body roof and Bottom wall.

Preferably, the inner tray is equipped with two or more the second flame conductances to raised line, two the second adjacent flame conductances To forming second flow channel between raised line.

Preferably, two pieces or more of disk body block is circumferentially arranged to make up outer disk body.

Preferably, two pieces or more of disk body block structure having the same.

Preferably, the roof of the disk body is in sinking shape.

Compared with prior art, the utility model has the beneficial effects that

1, since disk body is divided into inner tray and positioned at the outer disk body of inner tray periphery, and outer disk body is by two pieces or more of disk Body block constitute so that all had between inner tray and outer disk body and between each disk body block installation gap, can satisfy disk body by The expansion space demand that heat causes, conducive to the service life for extending disk body.

2, due to outer disk body equipped with two or more the first flame conductances to raised line, two the first adjacent flame conductances are to raised line Between form first runner, open up exhaust gas discharge orifice on first runner, exhaust gas discharge orifice penetrates through the roof and bottom wall of outer disk body, energy It is enough so that flame passes through the flame gas after vent heating cooker arranges along the first flame conductance to entering Waste gas outlet after raised line circulation Out, on the one hand extend flame gas spreads path, convenient for the absorption of heat, improves the thermal efficiency of flame gas；On the other hand the first flame Conductance has biggish heating surface area to raised line, and absorption heat is more, and temperature is high, improves heat reflection rate, is conducive to save the energy.

3, due to inner tray equipped with two or more the second flame conductances to raised line, two the second adjacent flame conductances are to raised line Between form second flow channel, can rotate inner disc, change the positional relationship of the second flame conductance first runner into raised line and external disk, The circulation direction for changing flame gas, further increases the thermal efficiency of flame gas.

4, the disk body block due to two pieces or more is circumferentially arranged to make up outer disk body, so that having between disk body block along disk body circumferential direction Expansion space, further increase the service life of disk body.

5, identical with one set of die or two sets or more due to two pieces or more of disk body block structure having the same Mold completes the production of disk body block, reduces the exploitation quantity of mold, reduces die cost.

6, since the roof of disk body is in sinking shape, the heating surface area of cooker can be increased, heat utilization rate is improved.

7, the utility model structure is simple, on the basis of improving durability, moreover it is possible to improve the thermal efficiency of flame gas, be convenient for It is promoted and applied in industry.

Detailed description of the invention

Fig. 1 is the stereochemical structure explosive view of the utility model；

Fig. 2 is the A direction view of Fig. 1；

Fig. 3 is B-B cross-sectional view in Fig. 2；

Fig. 4 is C-C cross-sectional view in Fig. 2.

Marked in the figure: 1, inner tray；2, outer disk body；3, disk body block；4, the first flame conductance is to raised line；5, first runner； 6, Exhaust gas discharge orifice；7, the second flame conductance is to raised line；8, second flow channel；9, vent.

Specific embodiment

The utility model is described in further detail with specific embodiment with reference to the accompanying drawing.

One end far from ground when being in use state is defined as upper end or top by the utility model, will correspondingly be leaned on Subaerial one end is defined as bottom end or lower end；The side that will be close to disk body center is defined as inside, correspondingly will be far from disk The other side at body center is defined as outside.

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, in the utility model, the roof of disk body is in sinking shape, and disk body is divided into inner tray 1 and the outer disk body 2 positioned at 1 periphery of inner tray, outer disk body 2 is adjacent to raised line 4, two equipped with two or more the first flame conductances First flame conductance opens up exhaust gas discharge orifice 6 on first runner 5, exhaust gas discharge orifice 6 passes through to first runner 5 is formed between raised line 4 The roof and bottom wall of logical outer disk body 2.Outer disk body 2 is circumferentially arranged by the identical disk body block 3 of four block structures, disk body by After the radiant heat of flame gas, not only there is radial expansion space, but also there is circumferential expansion space.

For the heat utilization rate for further increasing flame gas, the second flame conductance in inner tray 1 equipped with two or more is to convex Item 7, two the second adjacent flame conductances between raised line 7 formed second flow channel 8.The second flame gas can be changed by rotating inner disc It is oriented to the positional relationship of first runner 5 in raised line 7 and external disk, changes the circulation direction and path of flame gas, to further increase The thermal efficiency of flame gas.

The course of work of the utility model is as follows:

Flame passes through the flame gas after 9 heating cooker of vent, radiates around with the lower space of cooker, through second flow channel Enter second flow channel 8 after 8, is then discharged from Waste gas outlet.In above process, since the first flame conductance is to 4 He of raised line Second flame conductance makes it have biggish heating surface area to the prominent structure of raised line 7, and absorption heat is more, and temperature is high, improves thermal energy Reflectivity is conducive to save the energy.

Outer disk body 2 in certain above-described embodiment can also be arranged by other specific amount of disk body blocks 3, can also be with From being radially and circumferentially split, specific requirement is not done.

The above descriptions are merely preferred embodiments of the present invention, is not to make other forms to the utility model Limitation, any person skilled in the art is changed or is modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of variation.But it is all without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real Matter any simple modification, equivalent variations and remodeling to the above embodiments, still fall within the guarantor of technical solutions of the utility model Protect range.

Claims (6)

1. a kind of commercial gas-fired stove split type reflecting disc, including disk body, it is characterised in that: it further include exhaust gas discharge orifice, it is described Disk body is divided into inner tray and the outer disk body positioned at inner tray periphery, and the outer disk body is made of two pieces or more of disk body block；Exhaust gas Discharge orifice penetrates through the roof and bottom wall of outer disk body.

2. the split type reflecting disc of commercial gas-fired stove according to claim 1, it is characterised in that: the outer disk body is equipped with Two or more the first flame conductances to raised line, discharge to first runner, exhaust gas is formed between raised line by two the first adjacent flame conductances Hole is located on first runner.

3. the split type reflecting disc of commercial gas-fired stove according to claim 1 or 2, it is characterised in that: in the inner tray Equipped with two or more the second flame conductances to raised line, two the second adjacent flame conductances are to forming second flow channel between raised line.

4. the split type reflecting disc of commercial gas-fired stove according to claim 3, it is characterised in that: two pieces or more of disk body block Circumferentially it is arranged to make up outer disk body.

5. the split type reflecting disc of commercial gas-fired stove according to claim 4, it is characterised in that: two pieces or more of disk body block Structure having the same.

6. the split type reflecting disc of commercial gas-fired stove according to claim 5, it is characterised in that: the roof of the disk body is in Sinking shape.