CN2281492Y

CN2281492Y - Gas burner

Info

Publication number: CN2281492Y
Application number: CN 96228891
Authority: CN
Inventors: 张光辉
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-09-13
Filing date: 1996-09-13
Publication date: 1998-05-13
Anticipated expiration: 2006-09-13

Abstract

The utility model relates to a heat preservation gas burner, which is composed of a shell, a burner, a gas inlet pipe, a gas valve, and a chimney, wherein the shell is composed of an upper shell and a lower shell which are fixedly connected with each other, the lower shell is a gas burner shell for common use, the top part of the upper shell is a ring-shaped fire fender, the lower part of the upper shell is cylindrate, the inner wall of the lower part of the upper shell is connected with the ring-shaped fire fender with reticulations, and an upper layer of the fire fender and a lower layer of the fire fender are lapped together. The lower layer of the fire fender is provided with a fire passing hole, which is fixedly connected with the shell. The upper layer of the fire fender is provided with a pair of handles extending out of the shell, and the handles are movably connected with the shell. The heat preservation gas burner of the utility model has the advantages of high heating efficiency, energy saving, and good effect of heat preservation.

Description

Gas-cooker

The utility model relates to a kind of gas-cooker, especially relates to a kind of insulating gas range.

Application number is 93243708, the authorization notification number is 2202864, the applying date is 93,11,03, country origin is a China, the application people is Wang Zhanyi, denomination of invention be the utility model of closed gas kitchen ranges disclosed be a kind of enclosed gas kitchen ranges, it mainly relies on the sealing surface that forms a kind of annular that contacts between pan bottom surface and the kitchen range panel, this sealing surface impels the waste gas after the kitchen range internal combustion is conducted heat to be rolled in the eccentric disc, eccentric disc has air exit from a kitchen range garden heart side farthest, air exit links to each other with flue, the external again kitchen range smokestack of smokejack.This gas cooker energy saving effect is undesirable, and the thermal efficiency is low, and heat insulation effect is poor.

The utility model provides and a kind ofly can improve the thermal efficiency, good energy-conserving effect, the insulating gas range of high insulating effect.

The housing that a kind of insulating gas range is supported by band pot body, burner, admission line, gas valve, chimney is formed, its characteristics are that described housing is by independently upper shell and lower house are formed, lower house is common gas-cooker housing, upper shell is that the top is one to have with the annular of the corresponding opening of used pot body diameter and keep off fiery cover plate, the bottom is the garden tubular, the cross section of the bottom surface of bottom is a garden ring, the middle opening of garden ring is corresponding with the top end face of lower house, upper shell is fixedlyed connected with lower house, the upper shell lower inner wall be connected to two-layer on, the folded mutually down annular fireguard that has mesh, the interstitial hole of fireguard can make the pot body that falls pass through, a pot body is seated in the support, lower floor's fireguard is the ring plate of fixedlying connected with upper enclosure inner wall of the logical fire hole of front end band, the upper strata fireguard is a pair of arc flat board that can relatively move on lower floor's fireguard, on, mesh on the two-layer fireguard is corresponding mutually down, one of two arc-shaped gaps that form between two arcs of upper strata fireguard are corresponding with logical fire hole, the handle that stretches out upper shell is arranged on each arc, have at handling position on the garden barrel of upper shell and a pair ofly make upper strata fireguard handle stretch out outside the housing and make the horizontal arc-shaped through-hole of upper strata fireguard along the housing left-right rotation, an outlet flue is arranged, the external described chimney of outlet flue on the upper shell garden barrel of fireguard top near logical relatively fire hole one side in the fiery cover plate of retaining place.

This insulation combustion kitchen range lower house, can be in the burner bottom and above to the housing of lower house top ends gold be closed, only in the bottom or leave an air inlet that the head of control intake is installed all around on the confining bed.

The chimney of this insulating gas range can be installed one and regulate the plane plate of chimney ventilation size.

This insulating gas range is owing to installed two-layer relatively-movable fireguard in upper shell, pot body heating surface area is increased, pyrotechnics approach in stove increases, reduced heat loss, improved the thermal efficiency, simultaneously by mobile upper strata fireguard, but balance pot body is subjected to thermal effect, can regulate on pot body, the bottom be subjected to thermal effect, lower house has been installed confining bed, can improve heat insulation effect, improved the thermal efficiency, plate is installed in chimney, can be controlled ventilation, can reduce the heat that cigarette is taken away, plug the cooling rate that plate can slow down body of heater after flame-out, reduce because the heat that air flows and takes away reaches heat preservation effect, improve the thermal efficiency.

Below with reference to accompanying drawing the utility model is further described

Fig. 1 implements the cutaway view of side for the utility model

Fig. 2 is the vertical view of lower house among Fig. 1

Fig. 3 is the 3rd layer a vertical view in the upper shell among Fig. 1

Fig. 4 is an A-A cutaway view among Fig. 3

Fig. 5 is the part drawing of lower floor's fireguard among Fig. 3

Fig. 6 is Fig. 3 part drawing of fireguard at the middle and upper levels

Fig. 7 is the cutaway view of the second layer in the upper shell among Fig. 1

Fig. 8 is the vertical view of the fiery cover plate of retaining among Fig. 1

Fig. 9 is the front view of chimney plate

Figure 10 is the front view of air inlet pull plate

The housing that insulating gas range among Fig. 1 is supported by band pot body, burner 1 in the normal domestic use gas-cooker and admission line 19 and gas valve 18, chimney 13 is formed, housing is by independently upper shell 10 and lower house 3 are formed, at Fig. 1,2, lower house 3 has the gas-cooker housing 4 of pot body movable supporting 9 and bottom-up all the sealing to this housing upper surface from the burner bottom and around the household gas range housing 4 is formed a sealing chamber 21 for family expenses in 10, only stay the air inlet 2 of a band pull plate 22 at bottom lock face or side sealing surface, to play the thermal isolation and heat storage effect, at Fig. 3,4,5,6,7,8, upper shell 10 is divided into independently three layers in 9, ground floor is the fiery cover plate 14 of an annular retaining, the second layer is a garden tube 15, the 3rd is the garden tubular, there is an outlet flue 16 the 3rd layer of back near the second layer, outlet flue 16 external chimneys 13, the garden tube inwall of outlet flue 16 belows, the 3rd layer of middle part is connected to, the two-layer down folded mutually annular fireguard 6 that has

mesh

5,7, lower floor's fireguard 6 usefulness common methods are fixedly connected on upper shell 10 inwalls, as welding, lower floor's fireguard 6 is logical ring plate fire hole 11 and that have a plurality of meshes 5 of an end band, upper strata fireguard 7 is a pair of arc that has mesh 5 that can relatively move on lower floor's fireguard 6, on, mesh on the two-layer fireguard is corresponding mutually down, one of two lonely shape gaps that form between two arcs of upper strata fireguard and logical fire hole 11 are corresponding all in front, relative with outlet flue 16, the handle 8 that stretches out upper shell 10 is arranged on each arc on the fireguard of upper strata, have at handling position on the garden barrel of upper shell 10 and a pair ofly upper strata fireguard handle is stretched out outside the housing and can make the horizontal arc-shaped through-hole 17 of this fireguard along the housing left-right rotation, there is a flame-observing hole 24 that has a switch door the 3rd layer of barrel front, garden near bottom place, keep off fiery cover plate 14 and fireguard 6, the size of 7 internal orifices, corresponding with used pot body size, pot body can be dropped on the movable supporting 9 of lower house 3, can make pot body and body of heater form sealing again, on lower house sealing chamber 21 inner burner bottom sealing surfaces, fixed installation one and the logical corresponding arc firestopping ring 23 of fire hole 11 inner sides of fireguard, available welding method is fixed; Firestopping ring 23 width are corresponding with logical fire hole 11 width, it is corresponding that firestopping ring 23 height and pot body support 9 lower end positions, increasing firestopping ring is heated evenly burner hearth and pot body, because upper shell 10 is divided into three layers, make the gas-cooker height adjustable, be suitable for various pot types, as pan, tip bottom pot, owing to be provided with flame-observing hole 24, make and when the adjustments of gas valve, can observe the flare size, whether extinguish, in case gassing, chimney connects to adopt uses fixed connection method always, in Fig. 1, laterally have an arcuate socket 12 at chimney middle part, be inserted with an inserted sheet 26 that has a handle 25, upper shell 10 is connected with lower house 3, three layers interconnect and to adopt fixed connection method commonly used in the upper shell 10, as bridge joint, also available gap cooperates, and is threaded etc.; Upper shell 10 shown in Figure 4, except that chimney, keep off fiery cover plate, the fireguard and can make by cast iron, keep off fiery cover plate, chimney can be made with exotic material commonly used with iron sheet, fireguard, barrel also available insulation material commonly used in upper shell garden is made, as the inside and outside wall iron sheet, middle perlite or the asbestos etc. of filling can reach heat preservation and energy conservation effects.

Claims

1, a kind of insulating gas range is supported the housing of (9) by band pot body, burner (1), admission line (19), gas valve (18), chimney (13) is formed, it is characterized in that: described housing is by independently upper shell (10) and lower house (3) are formed, lower house is gas-cooker housing commonly used, upper shell is that the top is to have with the annular that is sitting in the corresponding opening of pot body diameter in the described support to keep off fiery cover plate (14), the bottom is the garden tubular, the cross section of the bottom surface of bottom is a garden ring, the middle opening of garden ring is corresponding with the top end face of lower house (3), upper shell (10) is fixedlyed connected with lower house (3), upper shell (10) lower inner wall be connected to two-layer on, the folded mutually down annular fireguard that has mesh (6,7), fireguard (6,7) interstitial hole is corresponding with the pot body that is sitting in the described support (9), the ring plate of fixedlying connected of lower floor's fireguard (6) logical fire hole (11) for front end has with upper shell (10) inwall, upper strata fireguard (7) is a pair of arc flat board that can relatively move on lower floor's fireguard (6), on, following two-layer fireguard (6,7) mesh on is corresponding mutually, one of two arc-shaped gaps that form between two arcs of upper strata fireguard (7) are corresponding with logical fire hole, the handle (8) that stretches out upper shell is arranged on each arc, have at handling position on the garden barrel of upper shell and a pair ofly make handle on the upper strata fireguard (7) stretch out outside the housing and make the horizontal arc-shaped through-hole (17) of this fireguard along the housing left-right rotation, fireguard (6,7) top locates on the upper shell garden barrel of logical relatively fire hole (11) one sides an outlet flue (16) is arranged near keeping off fiery cover plate (14), the external described chimney of outlet flue (13)

2, insulating gas range according to claim 1 is characterized in that: the flat board (26) that the inserted chimney of a controlled tobacco curing tube throughput is arranged on the described chimney (13).

3, according to the described insulating gas range of claim 1, it is characterized in that: described lower house (3) comprises also that described burner (1) bottom and the above confining bed that is closed to the housing at gas-cooker lower house top air inlet (2) is arranged on the confining bed all around.

4, according to the described insulating gas range of claim 3, it is characterized in that: the head (22) that a control intake is arranged on the described air inlet (2).

5, according to claim 3 or 4 described insulating gas ranges, it is characterized in that: be installed with on the confining bed of described burner (1) bottom with fireguard on the logical inboard corresponding firestopping ring of fire hole (11) (23).

6, according to claim 1 or 2 or 3 or 4 described insulating gas ranges, it is characterized in that: described upper shell (10) is divided into independently three layers, ground floor is the fiery cover plate of described retaining (14), the second layer is garden tube (15), described outlet flue (16), fireguard (6,7) are at the 3rd layer, and one, two, three layer is fixedly connected.

7, insulating gas range according to claim 1 is characterized in that: described upper shell garden barrel is the garden barrel of making of insulation material.

8, insulating gas range according to claim 1 is characterized in that: described upper shell (10) front, bottom is provided with a flame-observing hole (24) that has a switch door near bottom place.