CN2816626Y

CN2816626Y - Gas range capable of regulating firepower optimum point

Info

Publication number: CN2816626Y
Application number: CN 200520005308
Authority: CN
Inventors: 刘国荣; 姜治
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-03-03
Filing date: 2005-03-03
Publication date: 2006-09-13
Anticipated expiration: 2015-03-03

Abstract

The utility model discloses an energy saving gas range with adjustable firepower optimum points, which is composed of a range body, a pot supporting seat, a gas inlet pipe, a firepower adjusting valve, a fire jetting ring, a bracket of the fire jetting ring and a rise and fall mechanism of the fire jetting ring, wherein the fire jetting ring is vertically and movably connected with the bracket of the fire jetting ring and can move upwards and downwards along the bracket, and the rise and fall mechanism of the fire jetting ring is connected with the fire jetting ring. The height of the fire jetting ring can be adjusted at will for making a flame high temperature point directly contact a pot bottom through the rise and fall mechanism. The utility model has obvious energy saving effect and can save energy more than 24% compared with traditional gas ranges under same use conditions.

Description

The best point of a kind of firepower adjustable energy saving gas-cooker

Technical field

The utility model relates to a kind of gaseous fuel kitchen range technical field, the best point of particularly a kind of firepower adjustable energy saving gas-cooker.

Background technology

A pot bearing is fixed on the flame circle of present existing gas-cooker (containing the fire lid) and the kitchen range top.Thereby cause best point of its firepower or the best point of using energy source also to be fixed.That is to say that it must satisfy under the condition of its particular requirement, and is certain as firepower, the distance in the flame circle and the bottom of a pan reaches optimum Match, just can reach the best dotted state of firepower.Yet during actual the use, since fries, explode, boil, stew etc. various cooking method, pot shape (flat and sunken bottom), multiple factor such as vary in size, be difficult to reach the optimum Match state, especially the flame in moderate heat or little fiery state ejection can not directly contact the bottom of a pan, just lean at the bottom of the air transmitted heating kettle, thereby the heat energy utilization rate is very low.If under the constant condition of firepower, change different pot type (the sunken bottom pot changes pan into), its heating status differs greatly, and experiment showed, to differ about 8%.In sum, existing gas-cooker all exists the low problem of energy utilization rate, thereby causes energy serious waste phenomenon.

Summary of the invention

Task of the present utility model is to propose a kind of new gas kitchen ranges, and the height of the flame circle of these kitchen range can be regulated according to pot type, flame size, and the flame high temperature dot is directly contacted with the bottom of a pan, thereby improves the fuel thermal energy utilization rate.

Therefore the utility model proposes the adjustable energy-saving gas cooker of the best point of a kind of firepower.This gas-cooker can be achieved through the following technical solutions: it is made up of stove, pot bearing, air inlet pipe, flame regulating valve, flame circle (containing the fire lid), flame coil support, flame circle elevating mechanism etc.The flame coil support flexibly connects with the flame circle is vertical, and the flame circle can move up and down along this support.Flame circle elevating mechanism links to each other with the flame circle, but the height by this elevating mechanism regulated at will flame circle directly contacts the flame high temperature dot with the bottom of a pan.

Adopt the utility model by regulating flame circle height the flame high temperature dot directly to be contacted with the bottom of a pan, to utilize the energy to greatest extent, reduce thermal loss, but average energy savings is more than 20% according to flame size and form of pot bottom.

Description of drawings

Fig. 1 the utility model structural representation

Fig. 2 turbine and worm formula flame circle elevating mechanism structural representation

Fig. 3 pinion and-rack flame circle elevating mechanism structural representation

Fig. 4 lever flame circle elevating mechanism structural representation

Among the figure: 1-stove, 2-air inlet pipe, 3-pot bearing, 4-flame circle (containing the fire lid), 5-flame coil support, 6-flame circle elevating mechanism, the 7-flame regulating valve, 8-flame circle regulating handle, 9-screw rod, 10-turbine, 11-worm screw, the 12-gear, 13-tooth bar, 14-vertical rod, 15-pole, 16-lever.

The specific embodiment

Fig. 1 is the utility model structural representation, and as shown in the figure, air inlet pipe 2 is used for air inlet and flame circle are coupled together, and adopts soft resistant to elevated temperatures metal bellows or metal hose or plastic flexible pipe, so that the lifting of flame circle 4.Flame circle 4 and the 5 vertical flexible connections of flame coil support can move up and down along flame coil support 5, join with flame circle elevating mechanism 6 below, start flame circle regulating handle 8, can regulate the height of flame circle 4 arbitrarily, the flame high temperature dot is directly contacted with the bottom of a pan, make full use of the energy.

Fig. 2 is a turbine and worm formula flame circle elevating mechanism structural representation, and as shown in the figure, the flame circle connects a turbine and worm formula elevating mechanism for 4 times.This elevating mechanism is made of screw rod 9, turbine 10, worm screw 11.Screw rod 9 upper ends link to each other with flame circle 4, the lower end is meshed with turbine 10 internal threads by screw thread, worm screw and flame circle regulating handle 8 join, the rotation of regulating handle 8, the elevating movement of the be converted into screw rod by turbine and worm, thereby can regulate the height of flame circle 4, the flame high temperature dot is directly contacted with the bottom of a pan.

Figure 3 shows that pinion and-rack elevating mechanism structural representation, as shown in the figure, the flame circle connects a pinion and-rack elevating mechanism for 4 times.This elevating mechanism is made of gear 12, tooth bar 13.Tooth bar 13 upper ends and flame circle 4 are fixedly linked, the bottom is meshed with gear 12, gear 12 joins with flame circle regulating handle 8, the rotation of regulating handle 8, can be converted into the elevating movement of tooth bar 13 by gear 12, thereby but the height of regulated at will flame circle directly contacts the flame high temperature dot with the bottom of a pan.

Fig. 4 is a lever flame circle elevating mechanism structural representation, as shown in the figure, connects a scissor lift structure under the flame circle.This elevating mechanism is made of vertical rod 14, pole 15, lever 16.Vertical rod 14 upper ends link to each other with flame circle 4.Lower end and lever 16 middle parts are hinged.Lever 16 1 ends and pole 15 upper ends are hinged, and the other end links to each other with flame circle regulating handle 8.Regulating handle 8 raise or depress the elevating movement that motion can be converted into vertical rod 14, thereby depress or raise flame circle regulating handle, can regulate the height of flame circle arbitrarily, the flame high temperature dot is directly contacted with the bottom of a pan.

The utility model and the conventional domestic gas-cooker experiment contrast table that boils water:

	The burning things which may cause a fire disaster state	The kitchen range state	The pot shape	The water yield	Boiledly need the time	Comparative result
	The burning things which may cause a fire disaster state	The kitchen range state	The pot shape	The water yield	Boiledly need the time	Comparative result	1	Big fire	Traditional product	The sunken bottom pot	1000ml		6 minutes 15 seconds	Compare energy-conservation about 24% with sequence 2
2	Big fire	Traditional product	Pan	1000ml		6 minutes 48 seconds	1	Big fire	Traditional product	The sunken bottom pot	1000ml		6 minutes 15 seconds	Compare energy-conservation about 24% with sequence 2
2	Big fire	Traditional product	Pan	1000ml		6 minutes 48 seconds	3	Big fire	The utility model	The sunken bottom pot	1000ml	4 minutes 45 seconds	Compare energy-conservation about 24% with sequence 1
4	Big fire	The utility model	Pan	1000ml	5 minutes 12 seconds	Compare energy-conservation about 24% with sequence 2	3	Big fire	The utility model	The sunken bottom pot	1000ml	4 minutes 45 seconds	Compare energy-conservation about 24% with sequence 1
4	Big fire	The utility model	Pan	1000ml	5 minutes 12 seconds	Compare energy-conservation about 24% with sequence 2	5	Moderate heat	Traditional product	Pan	1000ml	9 minutes 54 seconds
6	Moderate heat	The utility model	Pan	1000ml	7 minutes 08 second	Compare energy-conservation about 28% with sequence 5	5	Moderate heat	Traditional product	Pan	1000ml	9 minutes 54 seconds
6	Moderate heat	The utility model	Pan	1000ml	7 minutes 08 second	Compare energy-conservation about 28% with sequence 5	7	Little fire	Traditional product	Pan	500ml	Can't be boiled
8	Little fire	The utility model	Pan	500ml	5 minutes 03 second		7	Little fire	Traditional product	Pan	500ml	Can't be boiled

Experiment condition:

1, the material of pan and sunken bottom pot is that the stainless steel material of same thickness is made;

Room temperature is 20 ℃ when 2, testing;

3, experiment kitchen range: simple eye gas range, product type: JZ20Y1-988, operative norm: GB16410-1996, manufacturing enterprise: Yongkang city Ke Wang Kitchen Utensils Factory.

Claims

1, the adjustable energy-saving gas cooker of the best point of a kind of firepower, comprise stove, pot bearing, air inlet pipe, flame regulating valve, flame circle, it is characterized in that: it also comprises a flame coil support, and this support flexibly connects with the flame circle is vertical, and the flame circle can move up and down along this support; One cover flame circle elevating mechanism, this elevating mechanism links to each other with the flame circle, but the height by this elevating mechanism regulated at will flame circle directly contacts the flame high temperature dot with the bottom of a pan; Air inlet pipe is a high temperature resistant flexible pipe.

2, according to the described gas-cooker of claim 1, it is characterized in that: said flame circle elevating mechanism is made of screw rod, turbine, worm screw, the screw rod upper end is fixedly linked with the flame circle, the lower end is meshed with the turbine internal thread by screw thread, worm screw and regulating handle join, and rotate the height that flame circle regulating handle can be regulated the flame circle.

3, according to the described gas-cooker of claim 1, it is characterized in that: said flame circle elevating mechanism is made of gear, tooth bar, and the tooth bar upper end links to each other with the flame circle, and the bottom is meshed with gear, gear links to each other with flame circle regulating handle, rotates the height that flame circle regulating handle can be regulated the flame circle.

4, according to the described gas-cooker of claim 1, it is characterized in that: flame circle elevating mechanism is made of vertical rod, pole, lever, and the vertical rod upper end links to each other with the flame circle, and lower end and lever are hinged; Lever one end and pole upper end are hinged, and the other end links to each other with flame circle regulating handle, raises or depress the height that flame circle regulating handle can be regulated the flame circle.

5, according to the described gas-cooker of claim 1, it is characterized in that: described high temperature resistant flexible pipe is the refractory metal bellows, or the refractory metal flexible pipe, or the high-temperature resistance plastice flexible pipe.