CN2113424U - Rotating infrared multifunctional gas furnace - Google Patents

Abstract

The utility model relates to an infrared multifunctional gas furnace which is provided with a joint element at the ventral side of the furnace panel of the existing gas furnace. An infrared burner composed of an injector, a mixing chamber and an infrared generator is connected to the furnace panel through the joint element. One lateral side of the furnace panel is hinged with a furnace frame, and the corresponding lateral side of the furnace panel is provided with a furnace panel rotating supporting mechanism. The radiated angle of the infrared can be changed by the rotating mechanism and can be fixed in the best position.

Description

Rotating infrared multifunctional gas furnace

The utility model belongs to the gas stove class.Specifically, the utility model relates to a kind of kitchen range with peculiar infrared burner rotating mechanism, and it can cooking, can rotate to best orientation again for heating usefulness, improves the thermal efficiency.

Existing infrared ray gas stove because wherein burner and furnace panel only are fixed on the orientation, cause cooking and heating to be difficult to share, thereby can increase people's the financial burden of purchasing; If hard row is made heating usefulness, then because of the infrared radiation differential seat angle, be difficult to effectively utilize radiant heat energy by the heating object, cause energy waste.

Given this, the purpose of this utility model provides the infrared ray gas furnace that a kind of infrared radiation angle can change with the need, this stove and accessory, cooking usefulness can be made, heating usefulness can be made again, during heating, the infrared radiation angle can make it to go to the heating optimum position, improves the utilization rate of heat energy.

The purpose of this utility model is by in the infrared ray gas furnace of prior art, the device that infrared burner is rotated is set realizes.Specifically, the utility model is that the outside of belly at the furnace panel of existing stove and accessory is provided with connector, and will be connected in by the infrared burner that air inlet injector, mixing chamber and infrared generator are formed on the furnace panel by this connector; One side of furnace panel is hinged on the grate, on another of furnace panel opposition side relative with its hinge side furnace panel rotational support mechanism is set again.During cooking, pot supporter is placed on the furnace panel, lights stove fire, put the pot of cooking a meal and get final product; When being used to warm oneself, the furnace panel rotation is mentioned, infrared burner together rotates with furnace panel, utilize furnace panel rotational support mechanism can make the infrared burner diagonal brace of furnace panel and connection thereof to best heating and baking angle, the infrared radiation angle can transfer to and keep best angle thus all the time, just can fully be experienced the heat energy of infrared radiation by heating object or heat absorption object.

Above-mentioned connector is the button dish, and the mixing chamber in the burner directly is buckled on the button dish, and infrared generator is connected between button dish and the furnace panel.Like this, when furnace panel is rotating, just can drive burner and together rotate.

Above-mentioned furnace panel rotational support mechanism can adopt various scheme implementations, no matter be which kind of scheme, include pole that is connected to the furnace panel veutro and the pole that is connected on the grate in its scheme, these two poles are movably linked together again, and setting can be decided the regulating part of pole position on pole.Mention when furnace panel rotates, the mutual alignment relation between pole just changes thereupon; Furnace panel is when an inclination angle, and the position can be located by regulating part between pole, thereby guarantees that furnace panel can tilt in arbitrary anglec of rotation.

Infrared generator of the present utility model is made of woven wire and/or ceramic wafer with holes.

Another characteristics of the present utility model are, the air inlet injector adopts typhon, straight length, three sections formations of toy trumpet section, toy trumpet section outer end directly is welded on the connector place of mixing chamber, wherein big mouthful of diameter of typhon section is 45 ± 15mm, osculum diameter 17 ± 5mm, length 45 ± 5mm, length of straight pipe 17 ± 5mm.Adopt the air inlet injector of this structure, stove and accessory has more good combustion efficiency, sufficient combustion, and the CO content that produces during burning is low.

The utility model by the standard testing of the national CJ4-84 of Ministry of Light Industry domestic gas, all reaches every index request through Sichuan Province's gas appliance quality monitoring testing station.It has cooking, heating two big functions concurrently, and especially the angle of radiation during heating can be transferred arbitrarily, and the heat energy of radiation can fully be absorbed by the heating object; Injector structure after the improvement more becomes rationally, can further improve the thermal efficiency of gas furnace.The utility model also has appearance looks elegant, advantage easy to use.

Further specify the utility model below in conjunction with drawings and Examples.

Fig. 1 the utility model structural representation

The vertical view of Fig. 2 Fig. 1

Fig. 3 is the state diagram of stove and accessory when heating of Fig. 1 structure

Fig. 4 is an injector structural representation of the present utility model

Fig. 5 is furnace panel rotational support mechanism one structural representation

Fig. 6 is a furnace panel rotational support mechanism structural representation again

Symbol among the figure: 7 covers of 1 grate, 2 split pins, 3 furnace panels, 4 pot supporters, 5 ∩ type foot valve seats, 6 typhon pipes, 8 straight tubes, 9 toy trumpet pipes, 10 mixing chambers, 11 ceramic wafers, 12 bonding skin material 13 are buckled and are coiled 14 pin circles, 15 support arms, 16 rocking arms, 17 movable arms, 18 torsion springs, 19 snap rivets, 20 packing rings, 21 hex nuts, 22 crossed countersunk head screws, 23 bar ears, 24 circle socles, 25 button-headed screws, 26 packing rings, 27 hex nuts, 28 hinges, 29 hinges, 30 side panels, 31 air valves, 32 outer catheters, 33 ductules, 34 ring-type reeds, 35 large joint 36 little joint 37 protruding strut 38 recessed struts 39 adjustment screw A, air inlet injector

The utility model (see figure 1), mainly have grate 1, be connected on side panel 30, the furnace panel 3 of grate side and the infrared burner of forming by air inlet injector A, mixing chamber 10, woven wire (i.e. silk cover) 7, ceramic wafer with holes 11, wherein air inlet injector A comprises 9 three sections of typhon sections 6, straight tube 8, toy trumpet, woven wire (silk cover) 7 and ceramic wafer with holes 11 constitute infrared generator again, infrared generator of the present utility model also can adopt two layers of woven wire to constitute, and also can singly constitute with ceramic wafer with holes; Connect (weld good) at furnace panel 3 outside of belly bolts and buckle dish 13, mixing chamber 10 is buckled on the button dish 13, silk cover 7 through joining bonding skin material 12 and be connected between furnace panel 3 and the button dish 13, ceramic wafer 11 with holes places mixing chamber 10 and thread covers between 7; Furnace panel 3 one sides are movably connected on the grate 1 with the split pin 2 that is connected two hinges through hinge 28,29; Bottom at grate 1 is provided with socle 24 for four jiaos, is connected to air valve 31(at the typhon section 6 collar extension places of air inlet injector and sees Fig. 2); 3(sees Fig. 1 at furnace panel) a flank face be connected with the furnace panel rotational support mechanism that constitutes by support arm 15, movable arms 17, rocking arm 16, wherein support arm 15 1 ends are welded on the button dish 13 of furnace panel 3 outside of belly; rocking arm 16 is connected on the grate 1 for bathtub construction and hinge; movable arms 17 also is that bathtub construction, its two ends are hinged with support arm 15, rocking arm 16 respectively; the revolute pair of joining in rocking arm 16 and movable arms 17 is to be connected with torsion spring 18 on the snap rivet 19, and the two ends of torsion spring 18 are stretched into respectively in the groove of rocking arm, movable arms.Air inlet injector A of the present utility model has special dimensional requirement, typhon section 6(sees Fig. 4) big mouthful diameter phi 1 be 45 ± 15mm, osculum diameter phi 2 is 17 ± 5mm, and length L 1 is 45 ± 5mm, and the length L 2 of straight tube 8 is 17 ± 5mm, the outer end of toy trumpet section 9 directly is welded on the interface of mixing chamber 10, φ 3 is 130 ± 5mm among Fig. 4, and φ 4 is 150 ± 5mm, h55 ± 5, L3 is 200 ± 5mm, and L4 is 10 ± 5mm.During cooking, pot supporter 4 is put in furnace panel 3, lights stove fire and get final product; When being used to warm oneself, furnace panel 3 rotated mentions; rocking arm 16 is stressed and upwards shake; the new position relation that rocking arm 16 and movable arms are 15 is by torsion spring 18 location (see figure 3)s; this moment rocking arm 16 with the revolute pair of 1 of grate 3 stable triangle states of formation of revolute pair with 16 on movable arms 17 and support arm 15, rocking arm, thereby maintenance furnace panel 3 has more stable gradient.

Furnace panel rotational support of the present utility model mechanism also can adopt following forecast scheme configuration except that can being made of support arm 15, movable arms 17, rocking arm 16 and torsion spring 18.A kind of scheme is a (see figure 5), adopt outer catheter 32 and the sliding with it ductule of joining 33 to constitute, and device is joined ring-type reed 34 on ductule 33, during use, the big joint 35 of outer catheter 32 is articulated in the veutro of furnace panel 3, and the little joint 36 of ductule 33 is hinged on the grate 1, when tension and compression are stretched, grip friction by spring leaf 34 is critical, and can make boiler face tilt to the interior unspecified angle of 90 ° of scopes thus.Alternative plan is a (see figure 6), constitute by sliding protruding strut 37, the recessed strut 38 of joining each other, sliding coordination between protruding, recessed strut is put by the adjustment screw of being located on the protruding strut 39 and is determined, during use protruding strut 37 outer end hinges are connected the corresponding veutro of furnace panel 3, the outer end of recessed strut 38 also hinge is connected on the relevant position of grate 1, adopt this structure, the infrared radiation angle also can anyly be transferred.

Claims (7)

1, a kind of gas furnace, constitute by grate, furnace panel and infrared burner, infrared burner comprises air inlet injector, mixing chamber and infrared generator again, wherein air inlet injector and mixing chamber are connected as a single entity, it is characterized in that infrared burner is connected on the furnace panel by connector, one side of furnace panel is connected with the grate hinge, and the opposition side that another of furnace panel is relative with its hinge side is provided with furnace panel rotational support mechanism.

2, gas furnace according to claim 1 is characterized in that described connector is the button dish, and the button dish is fixed on the furnace panel belly, and described mixing chamber is buckled on the button dish and combines as a whole with furnace panel, and described infrared generator is connected between furnace panel and the button dish.

3, as gas furnace as described in the claim 1-2, it is characterized in that described furnace panel rotational support mechanism by being fixed in support arm on furnace panel veutro or the connector, being hinged on rocking arm on the grate and two ends and constituting with the hinged movable arms of support arm, rocking arm respectively, on the revolute pair that rocking arm and movable arms are joined, be connected with the location torsion spring.

4, as gas furnace as described in the claim 1-2, it is characterized in that described furnace panel rotational support mechanism can be that the ductule that stretches in the outer catheter constitutes by the one end that is hinged on the outer catheter on furnace panel veutro or the connector and be hinged on the grate, is equipped with the ring-type reed on the ductule.

5, as gas furnace as described in the claim 1-2, it is characterized in that described furnace panel rotational support mechanism also can be by be hinged on the protruding strut on furnace panel veutro or the connector and be hinged on can constitute with the recessed strut that protruding strut cunning is joined on the grate, be provided with the adjustment screw of determining that the sliding coordination of protruding, recessed strut is put on protruding strut.

6, as gas furnace as described in the claim 1-2, it is characterized in that described infrared generator is made of woven wire and/or ceramic wafer with holes.

7, as gas furnace as described in the claim 1-2, it is characterized in that described air inlet injector is made up of for three sections typhon section, straight tube, toy trumpet section successively, directly weld with the connector of mixing chamber toy trumpet section outer end; Wherein big mouthful of diameter of typhon section is 45 ± 15mm, osculum diameter 17 ± 5mm, length 45 ± 5mm, length of straight pipe 17 ± 5mm.

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