CN2797931Y

CN2797931Y - Flexible stove using fuel gas

Info

Publication number: CN2797931Y
Application number: CN 200420063104
Authority: CN
Inventors: 钟林贵
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-07-15
Filing date: 2004-07-15
Publication date: 2006-07-19
Anticipated expiration: 2014-07-15

Abstract

The utility model relates to a flexible gas stove, which is composed of three rings of gas flame heads, screw bolts which are used for adjusting the tip distances of flames, pressure springs which are used for adjusting the depth of the bottom of a pot, a movable screw bolt which is used for adjusting the depth of the bottom of the pot, a sphere-shaped three-stage switch, etc. The outer ring is provided with unadjustable flame heads, the middle and the inner rings are provided with adjustable flame heads, the adjustable flame heads move or do not move according to the flat or the convex of the bottom of the pot. The middle and the inner rings of the fire heads are linked with the screw bolts which are used for adjusting the tip distances of the flames, the pressure springs which are used for adjusting the depth of the bottom of a pot and a movable screw bolt which is used for adjusting the depth of the bottom of the pot. The pressure springs which are used for adjusting the depth of the bottom of the pot are compressed because of the flat and the convex of the bottom of the pot and are always kept to contact to the outer flame of fuel gas flames no matter what the bottom of the pot is flat or convex so as to obtain maximum heat efficiency. The utility model is additionally provided with the gas sphere-shaped three-stage switch which is used for adjusting the sizes of firepower, the three rings of the utility model can be burnt together, the two rings can burnt together and the single ring can be solely burnt. The stove is suitable for the cooking of householes and restaurants.

Description

The flexible stove and accessory of combustion gas

Affiliated field

The utility model relates to a kind of gas furnace, especially can make combustion gas improve the flexible stove and accessory of combustion gas of the thermal efficiency.

Background technology

Existing stove and accessory stone or metal plate for standing a stove on as a precaution against fire, firn-jet head are all fixed, the about two circle heating firn-jet heads of the branch that has.What prior art did not consider that there is flat a, sunken bottom in the bottom of a pan of using is the open hearth dish not without exception, and the stone or metal plate for standing a stove on as a precaution against fire duration and degree of heating can not be matched with the bottom of a pan.Fundamentally do not solve the problem that influences thermal efficiency of stoves.The branch position switch of the in addition existing stove and accessory of selling is two retainings, does not have combustion gas three position switch.

Summary of the invention

In order to improve the thermal efficiency of gas furnace, need to understand flame and divide three parts: fiery core temperature is minimum, and middle flame temperature is taken second place, the highest about 1000-1200 of flame envelope temperature ℃.The prior art stove and accessory does not make the protruding the bottom of a pan all contact with flame envelope, but contacts with middle flame or fiery core, and the thermal efficiency is very low.Therefore can freely reconcile according to the degree of convexity in the bottom of a pan as stone or metal plate for standing a stove on as a precaution against fire is made flexibility, guarantee that the flame envelope of gas flame contacts with the bottom of a pan always, just can reach thermal efficiency maximum.

The technical scheme that adopts is: the first transfers the fire point apart from sieve bolt, transfers the bottom of a pan depth pressure spring, transfers the bottom of a pan degree of depth sieve bolt.Transfer the fire point to be screwed in and transfer on the degree of depth sieve bolt of the bottom of a pan, transfer the bottom of a pan degree of depth sieve bolt to be screwed on the accent the bottom of a pan depth pressure spring of bracelet packing ring apart from sieve bolt.Transfer the bottom of a pan depth pressure spring to be fixed on the compression spring holder.Transferring the fire point is the fine setting part of transferring the gaseous-pressure size apart from sieve bolt.It two is the centre circle heads of getting angry, the inner ring head of getting angry.The centre circle head of getting angry is fixed on three Gas Pipe supports, and three Gas Pipe supports are fixed on three and transfer the moving Luo Shuanshang of the bottom of a pan degree of depth.The inner ring head of getting angry is fixed on three Gas Pipe supports, and the Gas Pipe support is fixed on one and transfers on the degree of depth sieve bolt of the bottom of a pan.It three is spherical third gear switch.Can regulate the firepower size according to actual needs, stepping control.Flame divides three parts, and fiery core temperature is minimum, and middle flame temperature is taken second place, the highest about 1000-1200 ℃ of fiery flame envelope temperature.The only secure the bottom of a pan contacts with the flame flame envelope could obtain maximum thermal efficiency.

The beneficial effects of the utility model are by transferring the fire point apart from the fine adjustment function of sieve bolt to the gaseous-pressure size, can ensure the influence of gaseous-pressure size to fiery flame envelope and the bottom of a pan distance.Transfer the bottom of a pan depth pressure spring can regulate the different convexitys the bottom of a pan and flame flame envelope distance at any time, to guarantee the maximum thermal efficiency.Must cause saving the purpose of combustion gas.

Description of drawings

Fig. 1 is the utility model general assembly schematic top plan view.

Fig. 2 is that Fig. 1 partly cuts open schematic side view.

Fig. 3 is spherical third gear switch schematic side view.

Fig. 4 is that Fig. 3 partly cuts open schematic top plan view.

Fig. 5 is that the flexible fire of transferring of the utility model is apart from the assembly schematic diagram.

1. tables among the figure, 2. table holds a pot frame, 3. outer ring duration and degree of heating, 4. combustion gas inlet suction port, 5. the centre circle head of getting angry, 6. transfer the fire point apart from sieve bolt, 7. Gas Pipe support, 8. the inner ring head of getting angry, 9. flexible appendix, 10. burnt gas switch knob, 11. transfer pot depth pressure springs, 12. compression spring holders, 13. appendix, 14. spherical third gear switch, 15. switch inlet suction ports, 16. centre circle air outlet adapters, 17. inner ring air outlet adapter, 18. the outer ring air outlet adapter, 19. transfer the moving sieve bolt of the bottom of a pan degree of depth, 20. spherical third gear switch whereabouts pins.

The specific embodiment

In Fig. 1 embodiment, garden shape flanging table holds a pot frame (2) on the center line of rectangle table (1).The garden cast is decided outer ring duration and degree of heating (3) and is held a pot frame (2) by three Gas Pipe supports (7) and garden shape flanging table and be connected and fixed and be motionless outer ring duration and degree of heating (3).Burnt gas switch knob (10) is installed in the preceding domatic recess of boiler face (1).

In Fig. 2 embodiment, combustion gas enters spherical third gear switch (14) by combustion gas inlet suction port (4).Switch inlet suction port (15) on the spherical third gear switch (14) connects combustion gas inlet suction port (4).Centre circle air outlet adapter (16) on the spherical third gear switch (14) connects flexible appendix (9), connects appendix (13) again, connects the centre circle head (5) of getting angry again.Inner ring air outlet adapter (17) on the spherical third gear switch (14) connects flexible appendix (9), connects appendix (13) again and connects the inner ring head (8) of getting angry again.Outer ring air outlet adapter (18) on the spherical third gear switch (14) connects appendix (13), connects outer ring duration and degree of heating (3) again.

When making pan, transfer the fire point to be depressed on same plane, reach fiery flame envelope and contact for four with the bottom of a pan apart from sieve bolt (6).Regulate with a few circle firepower by spherical third gear switch (14) again.When making the sunken bottom pot, transfer the fire point to contact with the convex the bottom of a pan for four and transfer the bottom of a pan degree of depth spring (11) to be compressed apart from sieve bolt (6), contact with the bottom of a pan to protect fiery flame envelope.Regulate with a few circle firepower by spherical third gear switch (14) again.

In Fig. 4 embodiment, spherical third gear switch (14) stroke is subjected to spherical third gear switch whereabouts pin (20) restriction.Turn clockwise 180 ° during as the need big fire, outer ring duration and degree of heating (3) centre circle get angry the head (a 5) inner ring get angry the head (8) all light.Turn clockwise 120 ° during as the need moderate heat, centre circle head (5) inner ring head (8) of getting angry of getting angry is lighted, and the time turns clockwise 90 ° as the little fire of need, and the centre circle head (5) of getting angry is lighted.

In Fig. 5 embodiment, transferring the fire point is to transfer it when causing the flame height with conciliation because of the gaseous-pressure size apart from the effect of sieve bolt (6).The effect of transferring the moving sieve bolt (19) of the bottom of a pan degree of depth is a stroke of transferring pot depth pressure spring (11) in order to replenish.Transfer the other end of the bottom of a pan depth pressure spring to be fixed on the compression spring holder (12) for four.

Claims

1. the flexible stove and accessory of a combustion gas, in table holds pot frame, transfer the fire point apart from sieve bolt, transfer the moving sieve bolt of the bottom of a pan degree of depth, transfer pot depth pressure spring to be connected the head of getting angry with the compression spring holder, third gear switch, it is characterized in that transferring the fire point to be connected with transferring the moving sieve bolt of the bottom of a pan degree of depth, transfer the degree of depth moving sieve bolt in the bottom of a pan to be connected, transfer the bottom of a pan depth pressure spring to be connected with the compression spring holder with transferring the bottom of a pan depth pressure spring apart from sieve bolt.

2. according to the flexible stove and accessory of the described combustion gas of claim 1, it is characterized in that the described head of getting angry is the centre circle inner ring head of getting angry of getting angry.

3. according to the flexible stove and accessory of the described combustion gas of claim 1, it is characterized in that described third gear switch is spherical third gear switch.