CN2549348Y

CN2549348Y - Energy-saving gas cooker

Info

Publication number: CN2549348Y
Application number: CN 02229615
Authority: CN
Inventors: 王泽诗
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-05-28
Filing date: 2002-05-28
Publication date: 2003-05-07
Anticipated expiration: 2012-05-28

Abstract

The utility model discloses an energy-saving gas cooker which comprises a boiler frame, a gas outlet pipe, a furnace gallbladder, a furnace cooker body, a gas inlet controlling assembly, a revolving button and an igniting device assembly. The utility model is characterized in that: the circumference in the furnace gallbladder is tightly wrapped with protecting boards by fire durable materials, the bottom of the furnace gallbladder is provided with the gas outlet pipe whose upper semi-circle is provided with more than one venting long hole, the middle of a guiding sleeve of the gas inlet controlling pole assembly is provided with a though hole whose inside is provided with a controlling pole, a pressing spring and a handspike, a drawing spring is tightly drawn between the guiding sleeve and the handspike, the controlling pole is bent into a curved shape and is inserted into a taper hole, the round head of the handspike is against the revolving button whose cavity is a wave-shaped face. The utility model has the advantages that the structure is simple, the heat efficiency is high, the cost is low and the energy saving is above 30 percent than the normal fuel gas furnaces.

Description

The novel energy-conserving gas furnace

Technical field:

This practical gas furnace that belongs to, particularly a kind of novel energy-conserving gas furnace.

Background technology:

Existing commercially available gas furnace, its burner heat radiation is big, and it is abundant inadequately to burn, and contaminated environment block easily, and energy-saving effect is not remarkable, the manufacturing cost height.

Summary of the invention:

Technical solution of the present utility model is such, comprise by the pot frame, escape pipe, flue, body of heater, air inlet control assembly, turn-knob, the igniter assembly, flue has flame-proof thermal insulation material to pack tightly with backplate around the inside, centre at the bottom of the flue has elongated slot, escape pipe is equipped with in the flue bottom, the upper semi-circle of escape pipe has the slotted hole of giving vent to anger more than, the air inlet switch assembly is welded with air inlet control lever assembly, have perforation, the control lever of packing in the hole in the middle of the guide pin bushing of air inlet control lever assembly, stage clip, push rod has the extension spring tension between guide pin bushing and the push rod, control lever is converted into bending, in the insertion taper hole, the push rod round end heads on turn-knob, and the turn-knob inner chamber is a wavy surface.

The utility model has the advantages that simple in structure, thermal efficiency height, cost is low, and is more energy-conservation more than 30% than common gas furnace.

Description of drawings:

Fig. 1 looks cutaway view for overall structure master of the present utility model.

Fig. 2 is an overall structure vertical view of the present utility model.

Fig. 3 is an overall structure upward view of the present utility model.

Fig. 4 is air inlet control principle figure of the present utility model.

Among Fig. 1～Fig. 4, pot frame (1), flame-proof thermal insulation material (2), escape pipe (3), the slotted hole of giving vent to anger (4), flue backplate (5), flue (6), air inlet oviduct (7), body of heater (8), air inlet control lever assembly (9), air inlet switch assembly (10), turn-knob (11), igniter assembly (12), elongated slot (13), control lever (14), extension spring (15), stage clip (16), guide pin bushing (17), push rod (18), push rod round end (19), turn-knob wavy surface (20), beginning assembly are given vent to anger and are chewed (21), taper hole (22).

The specific embodiment:

Most preferred embodiment of the present utility model is such, referring to figs. 1 through shown in Figure 4, the shape of body of heater (8) is with common identical, igniter assembly (12) and air inlet switch assembly (10) are outsourcing piece, flue (6) has flame-proof thermal insulation material (2) to pack tightly with backplate (5) around the inside, have elongated slot at flue (6) the end, escape pipe (3) is equipped with in flue (6) bottom, escape pipe (3) upper semi-circle has the slotted hole (4) of giving vent to anger more than, be welded with air inlet control lever assembly (9) on the air inlet switch assembly (10), air inlet switch assembly (10) uses unidirectional air inlet, have the step perforation in the middle of the guide pin bushing (17) of air inlet control lever assembly (9), the control lever (14) of packing in the hole, stage clip (16), push rod (18) has extension spring (14) tension between guide pin bushing (17) and the push rod (18), control lever (14) is converted into bending, the top is done tapered, insert in the taper hole (22), push rod round end (19) heads on turn-knob (11), and turn-knob (11) inner chamber is wavy surface (19).Pot frame (1) is bearing on flue (6) face, and each strong point of pot frame (1) has tooth.

During use, open air valve, rotate turn-knob (11) sparking, combustion gas is lighted burning from the venthole (4) on the escape pipe (3), when needing to regulate the flare size, rotating turn-knob (11) makes the convex surface of wavy surface (20) head on push rod round end (19), leave taper hole (22) by push rod (17) compression press spring (16) push lever (14), it is big that flare becomes, otherwise, rotate turn-knob (11) and make push rod round end (19) head on the face of wavy surface (20), the cone of control lever (14) is inserted taper hole (22), and flare diminishes.

Claims

A kind of novel energy-conserving gas furnace, comprise by the pot frame, escape pipe, flue, body of heater, air inlet control assembly, turn-knob, the igniter assembly, it is characterized in that having flame-proof thermal insulation material (2) to pack tightly around flue (6) the inside with backplate (5), have elongated slot at flue (6) the end, escape pipe (3) is equipped with in flue (6) bottom, escape pipe (3) upper semi-circle has the slotted hole (4) of giving vent to anger more than, be welded with air inlet control lever assembly (9) on the air inlet switch assembly (10), have perforation in the middle of the guide pin bushing (17) of air inlet control lever assembly (9), the control lever (14) of packing in the hole, stage clip (16), push rod (18), extension spring (14) tension is arranged between guide pin bushing (17) and the push rod (18), control lever (14) is converted into bending, insert in the taper hole (22), push rod round end (19) heads on turn-knob (11), turn-knob (11) inner chamber is wavy surface (19), and pot frame (1) is bearing on flue (6) face, and each strong point of pot frame (1) has tooth.