A kind of outdoor heater
The utility model relates to a kind of outdoor heater.
At present, in China along with the raising of people's living standard with encircle improving constantly of consciousness, combustion gas has become the primary raw material of town dweller and catering trade, China's heating system is also constantly updating simultaneously, but be at present mainly with, steam, primary raw materials such as flue gas are main heating mode, because these heating systems are many to be main heat transfer type in the cross-ventilation mode, so great majority can only be used in heating of house, the patent No. is 92210609, name is called: a kind of utility model patent of warmer, it is mainly to transmit heat by cross-ventilated mode, utilize cross-ventilation to transmit heat out of doors, energy loss is bigger, utilization rate is lower, and the heating scope is less, and heating effect is bad, the structure of present in addition fuel gas heating apparatus is generally comparatively complicated, the inconvenience that operates, security performance is not high, is subjected to wind effect bigger with out of doors the time.
The purpose of this utility model provides a kind of outdoor heater, and it is the purpose that reaches heating by infrared radiation, can reduce the loss of energy in transmittance process so greatly, and heating effect is better, and simple in structure.
The utility model is achieved by the following technical solution: it comprises reflector, burner, control device and supporting seat, wherein control device is installed on the supporting seat, burner is installed on the control device, at the top of burner reflector is installed, and reflector can be made a umbrella.
Above-mentioned described burner can comprise burner, guard, thermal insulation board, end cover and liner, wherein the end enclosure is in the bottom of guard, the guard the inside is equipped with liner, stud with thermal insulation board on the outer surface of liner, burner is installed in the bottom of guard, have for a short time of pore on the guard, thermal insulation board is provided with air admission hole.
Above-mentioned described burner also can comprise burner, guard, end cover and overhead guard, and end cover is installed in the bottom of guard, and overhead guard is installed in the top of guard, and burner is installed in the bottom of guard, has little venthole on the guard.
Above-mentioned described control device comprises shell, gas control valve, anti-tipping apparatus, igniter and anoxia protection arrangement, and wherein gas control valve, anti-tipping apparatus, igniter and anoxia protection arrangement all are installed in housings.
Above-mentioned described supporting seat can comprise support bar and base, and an end of support bar is installed on the base, and the other end is installed on the shell.
Above-mentioned described supporting seat can comprise support bar, base and bottom cylinder, and the bottom cylinder is installed on the base, and an end of support bar is installed on the cylinder of bottom, and the other end is installed on the shell.
Below in conjunction with accompanying drawing the utility model is done detailed explanation:
Fig. 1 is a structural front view of the present utility model;
Fig. 2 is the partial enlarged drawing of Fig. 1;
Fig. 3 is a kind of structure chart of the utility model burner;
Fig. 4 is the another kind of structure chart of the utility model burner;
Fig. 5 is a kind of structure chart of the utility model supporting seat;
As shown in Figure 1, the utility model relates to a kind of outdoor heater, it comprises reflector (1), burner (2), control device (3) and supporting seat (4), wherein control device (3) is installed on the supporting seat (4), and burner (2) is installed on the control device (3), in the pre-portion of burner (2) reflector (1) is installed, reflector (1) is umbrella,, the purpose that reflector (1) is made umbrella is with infrared ray effectively, reflect away on a large scale, and the space of heating is increased greatly.
As shown in Figure 3, burner (2) can comprise burner (5), guard (6), thermal insulation board (7), the end cover (8) and liner (9), wherein end cover (8) is enclosed within the bottom of guard (6), guard (6) the inside is equipped with liner (9), stud with thermal insulation board (7) on the outer surface of liner (9), burner (5) is installed in the bottom of guard (6), guard has little venthole on (6), thermal insulation board (7) is provided with air admission hole (13), guard (6), liner (9) and thermal insulation board (7) all are to make revolving body, guard (6) is made back taper, and guard (6) and liner (9) are gone up the combustion space that forms a sealing at burner (5); Liner (9) effect is that reflect heat is arrived on the guard (6), and liner (9) constitutes a combustion space of sealing with guard (6) in the top of burner (5).
As shown in Figure 4, burner (2) also can comprise burner (5), guard (6), the end cover (8) and overhead guard (14), end cover (8) is installed in the bottom of guard (6), overhead guard (14) is installed in the top of guard (6), burner (5) is installed in the bottom of guard (6), guard has little venthole on (6), and air inlet sky (13) can be opened on shell (15), also can drive on end cover (8); Overhead guard (14) play heat insulation effect, overhead guard (14) and guard (6) constitute the combustion space of a sealing in the top of burner (5) in addition.
As shown in Figure 2, control device (3) comprises shell (15), gas control valve (16), anti-tipping apparatus (17), igniter (18) and anoxia protection arrangement (19), wherein gas control valve (16), anti-tipping apparatus (17), igniter (18) and anoxia protection arrangement (19) all are installed in shell (15) the inside, anoxia protection arrangement (19) if effect be to lack little air in when burning, with regard to automatic self-closing gas control valve (16); The anti-effect of toppling over protective device (19) be at whole warmer behind the inclination certain angle, with regard to automatic self-closing gas control valve (16), so improved the security of products energy greatly.
As shown in Figure 1, supporting seat (4) can comprise support bar (10), base (11) and bottom cylinder (12), bottom cylinder (12) is installed on the base (11), and an end of support bar (10) is installed on the bottom cylinder (12), and the other end is installed on the shell (15); Described bottom cylinder (12) can be hollow, and the sidewall of bottom cylinder (12) is provided with Yishanmen, can be used for placing the combustion gas gas cylinder like this.
As shown in Figure 5, supporting seat (4) can comprise support bar (10) and base (11), and an end of support bar (10) is installed on the base (11), and the other end is installed on the shell (15).
Operating principle of the present utility model is as follows: open gas control valve (16), make combustion gas enter burner (5), air enters from air admission hole (13), and in the bottom and the combustion gas mixing of guard (6), open igniter (18) and light gas, combustion gas is in the burning of burner (2) the inside, guard (6) at high temperature produces infrared ray, most of infrared radiation is to reflector (1), reflector (1) down reflects infrared ray get off again, reach the purpose of heating, the gas after the burning is discharged by the venthole on the guard (6).The utility model is mainly used out of doors, and the employing combustion gas is a raw material, utilizes infrared radiation to reach the purpose of heating, and it is simple in structure, and is easy to use, and heating effect is good, not only environmental protection but also safety.