CN207486928U - A kind of burner hearth that can recycle thermal energy - Google Patents

Abstract

A kind of burner hearth that can recycle thermal energy, belongs to commercial kitchen tool field.It includes burner hearth ontology and flue, is characterized in that：Burner hearth ontology is made of burner hearth internal layer and burner hearth outer layer, has cavity between burner hearth internal layer and burner hearth outer layer；Exhaust smoke hole is opened up on burner hearth internal layer, covered with infrared external reflection net on burner hearth internal layer inner wall.The utility model offers multiple exhaust smoke holes on burner hearth internal layer, and flue gas is discharged from exhaust smoke hole in the cavity reached between burner hearth internal layer and burner hearth outer layer, stores up the flue gas of full high heat in cavity always, is equivalent to insulating layer, effectively prevents heat losses；Extra flue gas is discharged again from the flue of burner hearth outer bottom, ensures that flue gas is uniform below the bottom of a pan, is heated evenly.

Description

A kind of burner hearth that can recycle thermal energy

Technical field

The utility model belongs to commercial kitchen tool field, and in particular to a kind of burner hearth that can recycle thermal energy.

Background technology

At present, in the market the most energy utilization rate of commercial stove is low, stove in use temperature can be up to 800 DEG C with On, wherein quite a few heat can be distributed through hearth wall or with flue gas from flue flow out, cause energy waste, Also add environment temperature.In addition, flue is generally located on the side of burner hearth, flue gas is from flue discharge so as to which flue gas is easily in cigarette Road collects around, and causing flue, nearby temperature is high so that cookware bottom is heated not enough uniformly.

Invention content

The technical problems to be solved in the utility model is：Overcoming the deficiencies of the prior art and provide a kind of can recycle thermal energy Burner hearth can recycle extra thermal energy recycling, and make burner hearth homogeneous heating.

Technical solution is used by the utility model solves its technical problem：A kind of burner hearth that can recycle thermal energy, including Burner hearth ontology and flue, it is characterized in that：Burner hearth ontology is made of burner hearth internal layer and burner hearth outer layer, burner hearth internal layer and burner hearth outer layer Between have cavity；Exhaust smoke hole is opened up on burner hearth internal layer, covered with infrared external reflection net on burner hearth internal layer inner wall.

Preferably, flue is arranged on the bottom of burner hearth outer layer.

Preferably, the upper and lower ends of infrared external reflection net are fixed respectively by iron ring.

Compared with prior art, the beneficial effects of the utility model are：

1. offer multiple exhaust smoke holes on burner hearth internal layer, flue gas discharged from exhaust smoke hole reach burner hearth internal layer and burner hearth outer layer it Between cavity in, the flue gas of full high heat is stored up in cavity always, insulating layer is equivalent to, effectively prevents heat losses；Extra Flue gas is discharged again from the flue of burner hearth outer bottom, ensures that flue gas is uniform below the bottom of a pan, is heated evenly.

2. heat can be reflected back the bottom of a pan by the infrared external reflection net covered on burner hearth internal layer inner wall, reach recycling thermal energy repeatedly The purpose utilized.

Description of the drawings

Fig. 1 is the utility model decomposition diagram；

Fig. 2 is the utility model structure chart.

In figure label for：

1 burner hearth internal layer；2 burner hearth outer layers；3 flues；4 cavitys；5 infrared external reflection nets；6 exhaust smoke holes；7 iron rings；8 iron rings；9 pots.

Specific embodiment

Embodiment below in conjunction with the accompanying drawings is described further the utility model：

As shown in Figure 1, 2, a kind of burner hearth that can recycle thermal energy, burner hearth ontology are formed by inside and outside two layers, burner hearth internal layer 1 and stove There is cavity 4 between thorax outer layer 2；Uniformly open up multiple exhaust smoke holes 6 on the side wall of burner hearth internal layer 1, on 1 inner wall of burner hearth internal layer covered with Infrared external reflection net 5, infrared external reflection net 5 are fixed on by iron ring 7 and iron ring 8 on burner hearth internal layer 1, and iron ring 7 and iron ring 8 can prevent Infrared external reflection net 5 deforms；Flue 3 is arranged on the bottom of burner hearth outer layer 2.

When it is implemented, the flame that burner burning generates reaches the bottom of pot 9, an extra flue gas part reaches infrared anti- It penetrates after net 5 and is reflected back toward the bottom of pot 9, play the role of continuous heating, realize that thermal energy recycles and reuses.Another part penetrates Exhaust smoke hole 6 reaches cavity 4, and full of cavity 4 so that cavity 4 is equivalent to insulating layer, prevention 9 bottom heat of pot distributes high heat smoke, Last flue gas is discharged from flue 3.Since fume centralized is discharged in cavity 4 by flue 3 again, burner hearth internal layer 1 and 9 bottom of pot Between space in flue gas be always held at uniform state, ensure that 9 bottom of pot is heated evenly.

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 every without departing from the content of the technical scheme of the utility model, the technology according to the utility model is real Any simple modification, equivalent variations and the remodeling that confrontation above example is made still fall within the guarantor of technical solutions of the utility model Protect range.

Claims (3)

1. a kind of burner hearth that can recycle thermal energy, including burner hearth ontology and flue, it is characterised in that：Burner hearth ontology by burner hearth internal layer and Burner hearth outer layer forms, and has cavity between burner hearth internal layer and burner hearth outer layer；Exhaust smoke hole is opened up on burner hearth internal layer, on burner hearth internal layer inner wall Covered with infrared external reflection net.

2. a kind of burner hearth that can recycle thermal energy according to claim 1, it is characterised in that：Flue is arranged on burner hearth outer layer Bottom.

3. a kind of burner hearth that can recycle thermal energy according to claim 2, it is characterised in that：The upper and lower ends of infrared external reflection net It is fixed respectively by iron ring.