CN2204383Y

CN2204383Y - Heat-collecting energy-saving device for gas range

Info

Publication number: CN2204383Y
Application number: CN 94203595
Authority: CN
Inventors: 黄金森
Original assignee: Individual
Current assignee: Individual
Priority date: 1994-02-22
Filing date: 1994-02-22
Publication date: 1995-08-02
Anticipated expiration: 2004-02-22

Abstract

The utility model relates to a heat-collecting energy-saving device for gas ranges. The heat-collecting energy-saving device for gas ranges forms an annular body composed of a casing and an inner wall. The annular body comprises an upper cylinder and a lower cylinder with curved surfaces or inclined surfaces or sections. A heat-insulating layer is arranged between the inner wall and the casing. Supporting convex ribs or pins are arranged on the inner wall. A range end fitting hole is arranged on the bottom of the annular body. The utility model is installed on the range end of a gas range to form a protection range chamber for collecting heat, improving the radiation, intensifying the gas convection, raising the temperature of the range end, improving cooking efficiency and saving the consumption of fuel gas. The heat-collecting energy-saving device for gas ranges has the advantages of violent firepower and fast elevation of temperature. The energy can be saved by about 25%.

Description

Heat-collecting energy-saving device for gas range

The utility model relates to the Accumulated Heat Units of gas-cooker (gas range, liquefied gas cooker), is installed on the furnace end of gas cooker.

Use that gas kitchen ranges such as coal gas, liquefied gas are cooked, cooking, have cleaning, make things convenient for, laborsaving characteristics such as save time.But all combustion flame is not installed Accumulated Heat Units on the burner of existing gas-cooker, the skin of combustion flame is exposed under air, cause certain heat-energy losses.Someone has made the annular heat hydrophone that is installed in burner in order to reduce the loss, and reach the purpose of " comprehensive utilization ", but this structure in use absorbs more heat, has influenced the temperature of upper strata flame, reduces cooking efficient, can not apply; The someone has designed a kind of abat-vent again in addition, promptly makes annular wind loop, is installed on the burner, the flame skin of burner is stopped with air, but the structure of this wind loop is too simple, only makes the part heat avoid loss, and energy-saving effect is very limited.

The purpose of this utility model is that a kind of gas flame formation burner hearth is protected of design has heat build-up, and improves radiation and the gas-cooker heat-collecting energy-saving device of strengthening convection current.

The technical scheme of the utility model gas-cooker heat-collecting energy-saving device is: the annular solid of being made up of shell and inwall, its so-called annular solid is the last cylinder and the following cylinder of curved surface or inclined-plane or merogenesis, between shell and inwall, heat-insulation layer is installed, the convex tendon of support or pin are arranged on the inwall, the burner mating holes is arranged at the end of annular solid.

Gas-cooker heat-collecting energy-saving device of the present utility model, there is the transition inclined-plane inboard between last cylinder and following cylinder, in inclined-plane or following cylinder support bar is installed.

Gas-cooker heat-collecting energy-saving device of the present utility model, its inwall are that temperature-resistant material is made.

Gas-cooker heat-collecting energy-saving device of the present utility model, its heat-insulation layer are alumina silicate fibre or magnesium silicate fiber or sepiolite etc.

Compared with the prior art gas-cooker heat-collecting energy-saving device of the present utility model, makes and forms the burner hearth protection on the gas burner; reach heat build-up, improve radiation, strengthen gaseous exchange; end flue temperature is raise; firepower is violent, and quick heating improves cooking efficient; save gas consumption; energy-conservation reaching about 25%, and simple in structure, easily manufactured.

Fig. 1 is the utility model gas-cooker heat-collecting energy-saving device curved surface annular solid schematic diagram;

Fig. 2 is the utility model gas-cooker heat-collecting energy-saving device vertical view;

Fig. 3 is cylinder and following cylinder makeup ring pattern schematic figure on the utility model gas-cooker heat-collecting energy-saving device.

Below in conjunction with Fig. 1-Fig. 3 embodiment of the present utility model is done detailed explanation.

1, shell; 2, support convex tendon; 3, inwall; 4, heat-insulation layer; 5, burner mating holes; 6, curved surface; 7, support bar; 8, go up cylinder; 9, inclined-plane; 10, following cylinder; 11, alignment pin.

The utility model discloses a kind of gas-cooker heat-collecting energy-saving device, be installed on the burner of existing various gas-cookers (gas range or liquefied gas cooker).By the annular solid that shell 1 and inwall 3 are made, the annular solid inboard is good with smooth circle, and the outside (outer wall) can be circular, also can be polygon.Annular solid is made curved surface 6 or inclined-plane, as the shape (with shown in Figure 1) of pot of the spherical end, heat-insulation layer 4 is installed between shell 1 and inwall 3, as alumina silicate fire resistant heat preserving fiber or magnesium silicate fiber or sepiolite etc., the convex tendon 2 of support or pin is arranged on the inwall, is putting outer wall of wall.In the bottom of annular solid burner mating holes 5 is arranged, make combustion flame pass through this hole, enter annular solid, become burner hearth in the annular solid.Burner mating surface and alignment pin 11 are arranged in the outside of annular solid bottom.Annular solid also can be made into shape as shown in Figure 3, by last cylinder 8(or call cylinder) and following cylinder 10(or be down cylinder) form, there is transition inclined-plane 9 connection inboard between upper and lower cylinder, and on cylinder 10 or the inclined-plane 9 support bar 7 is being installed down, this structure is suitable for the cooperation with pressure cooker or other cylindrical shape pan pot body.

Claims

1, gas-cooker heat-collecting energy-saving device, the annular solid of forming by shell and inwall, it is characterized in that so-called annular solid is the last cylinder (8) and the following cylinder (10) of curved surface (6) or inclined-plane or merogenesis, between shell (1) and inwall (3), heat-insulation layer (4) is installed, support convex tendon (2) or pin are arranged on the inwall, burner mating holes (5) is arranged at the end of annular solid.

2, gas-cooker heat-collecting energy-saving device as claimed in claim 1 is characterized in that there is transition inclined-plane (9) inboard between cylinder (8) and the following cylinder (10), in inclined-plane (9) or following cylinder (10) support bar (7) is installed.

3, gas-cooker heat-collecting energy-saving device as claimed in claim 1 is characterized in that inwall (3) is that temperature-resistant material is made.

4, gas-cooker heat-collecting energy-saving device as claimed in claim 1 is characterized in that heat-insulation layer (4) is alumina silicate fibre or magnesium silicate fiber or sepiolite.