CN2293752Y

CN2293752Y - Energy-saving device for liquefied gas stove

Info

Publication number: CN2293752Y
Application number: CN 97214251
Authority: CN
Inventors: 李怀军; 马清林
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-04-17
Filing date: 1997-04-17
Publication date: 1998-10-07
Anticipated expiration: 2007-04-17

Abstract

The utility model discloses an energy-saving device for a domestic cooker using liquefied gas as fuel, which is composed of a cover head, a water inlet pipe joint, and a mixed gas outlet pipe. The cover head is composed of two sheathed circular barrels with different sizes, and the annular end parts of the barrels are hermetically welded. A hermetic cavity between the two barrels is filled with loose metal compounds with iron compound as major part; the mixed gas outlet pipe is arranged on the outer side wall near the bottom part of the hermetic cavity; a water inlet pipe is communicate with the outer side wall on the other end corresponding to the gas outlet pipe. The bottom part of the cover head is provided with a barrel-shaped flame hole. When the energy-saving device is used for supporting combustion, a flame is fierce, the value of combustion is increased obviously, no pollution is produced, and the liquefied gas can be saved more than 75 percent as is proved after application.

Description

The energy saver of liquefied gas stove

The utility model relates to the energy saver on a kind of civil kitchen range of making fuel with liquefied gas.

Liquefied petroleum gas and liquefied natural gas (following general designation " liquefied gas ") as the fresh fuel in city, have not only alleviated people's labour intensity, have saved the time, and have improved environmental pollution, have saved the energy.Since current rapid economic development, the rapid raising of living standards of the people, and therefore, the demand rapid growth of liquefied gas causes imbalance between supply and demand to aggravate day by day.In order to alleviate this kind situation, people have done a large amount of work aspect energy-conservation.With regard to the civil liquefied gas kitchen range, existing cooker burner is made the far infrared ceramic plate burner, what have makes pressure regulator the energy-conservation pressure regulator that can adjust at any time, though these measures have been played better effect to saving liquefied gas, these measures only are to make existing liquefied gas obtain utilizing more fully.

In view of present technology status, the utility model is a kind of simple in structure, energy saver that can produce the liquefaction kitchen range of combustion-supporting gaseous mixture of design.

Present design is: this device partly is made up of capouch, admitting pipe joint and gaseous mixture escape pipe etc.Capouch is the cylindrical metal bucket, and it is to be formed by two diameters, the drum fit that does not highly wait, annular end seal welding; Be a closed chamber that is communicated with between its end and sidewall, the metal composites that the compound of loose iron is the master in filling in the chamber; The tubular glory hole is arranged at the bottom of capouch, and have one at least, on the lateral wall near the capouch bottom gaseous mixture escape pipe is arranged, carry out combustion-supporting gaseous mixture is imported cooker burner, the end in addition and the mixture pipe opposite external side wall of capouch have admitting pipe joint, communicate by control taps and water source.

Capouch cover on kitchen range the enterprising enforcement of burner use, when the burner of kitchen range being lighted and make the temperature of capouch rise to temperature more than 500 ℃, to control taps opens, water becomes superheated vapor after by the red-hot loose metal composites in the capouch closed chamber fast, simultaneously, superheated vapor major part under the effect of metal composites can become the gaseous mixture of combustion-supporting effect rapidly, and this gaseous mixture is directed onto in the burner of kitchen range, just gives combustion-supporting immediately.Civil kitchen range adopts this device to burn, and the not only new flame that produces is powerful, and combustion heat value obviously improves, and can save liquefied gas more than 75%, and does not have any pollution.

Below in conjunction with accompanying drawing the utility model is further described.

Fig. 1 is the front view of first embodiment of the present utility model.

Fig. 2 is the left view of first embodiment of the present utility model.

Fig. 3 is the cutaway view of the front view of second embodiment of the present utility model.

Fig. 1 and Fig. 2 show first embodiment of the present utility model.Present embodiment is the energy saver on the home-use liquefied gas stove.It is made of parts such as admitting pipe joint (1), capouch (2) and gaseous mixture escape pipes (6).Capouch (2) is a drum shape, it is to be enclosed within on diameter, the highly little drum by diameter, highly big drum, annular end (5) seal welding forms, between bottom (7) between its two barrels and bucket wall (8) is closed chamber (4), strip iron filings in the chamber under the loose lathe turning of filling are main metal composites, and bucket has a glory hole (3) on the end (7); Gaseous mixture escape pipe (6) one ends are contained in by on barrel lateral wall (8) at the end (7), and end then directly leads to the air flue of cooker burner in addition; One end of water inlet pipe (1) is connected on the end (5) and escape pipe (6) opposite external side wall (8) of capouch (2), and end then communicates by control taps and clean water source in addition.

Fig. 3 then shows second specific embodiment of the present utility model, and present embodiment is the energy saver on the liquefied gas stove of restaurant, collectiveity canteen.It is structurally compared with first embodiment, and just the glory hole (3) on the bottom (7) increases.

Claims

1, a kind of energy saver of the liquefied gas stove of forming by capouch, admitting pipe joint and gaseous mixture escape pipe, it is characterized in that: capouch (2) is to be formed by two diameters, highly different metal buckets fit, annular end (5) sealing seam, the compound that loose iron in the interior filling of closed chamber between two barrels (4) is main metal composites, on the capouch bottom (7) tubular glory hole (3) is arranged; Near on the lateral wall (8) of bottom (7) gaseous mixture escape pipe (6) is arranged; On end (5) and escape pipe (6) opposite external side wall (8), water inlet pipe (1) is arranged.

2, the energy saver of liquefied gas stove according to claim 1 is characterized in that: the tubular glory hole (3) on capouch (2) bottom (7) has one at least.