Summary of the invention: in order to address the above problem, the utility model provides a kind of volume little, easy to maintenance, long service life, and noise is little, the wall-hung boiler of energy savings.
Concrete technical scheme is as follows: a kind of wall-hung boiler, include the mouth of a river, delivery port, gas port, gas valve, igniter, air inlet, exhaust outlet, it is characterized in that: be provided with supplementing water handle valve in running water water inlet one side, running water water inlet one end links to each other with the warm water heat exchanger by the flowing water inductor, the other end links to each other with heat detector, heat detector is connected with the combustion chamber, on heat detector, be provided with overheated preventer, water inlet is connected with water pump, water pump links to each other with moisture trap, and moisture trap links to each other with warm water's interchanger, and moisture trap is connected with expansion tank, be provided with pressure valve in expansion tank one side, delivery port links to each other with the warm water heat exchanger and the preventer that catches fire with heat detector, and delivery port links to each other with triple valve, and the warm water mouth links to each other with the warm water heat exchanger, gas port is connected with the nozzle plate of combustion chamber by gas valve, be connected with air supply fan in the lower end, combustion chamber, the upper end is provided with smoke box, and the smoke box upper end is provided with exhaust outlet, in body, be provided with Electronic Control Box, above body, be provided with air inlet.
Compare with prior art, the utility model adopts said structure, when the tap of fetching boiling water is used warm water, heating water can convert warm water automatically to, have function easy to use, moisture trap is discharged the air in the pipeline rapidly in addition, simultaneously do not need to take apart water heater, externally can clear up, the user also can control oneself and keep in repair and cleaning, is provided with filter in the pipe, keep good running status, prolonged boiler service life.
The specific embodiment:
As shown in Figure 1, a kind of wall-hung boiler, be provided with supplementing water handle valve 4 in running water water inlet 3 one sides, running water water inlet 3 one ends link to each other with warm water heat exchanger 23 by flowing water inductor 7, the other end links to each other with heat detector 22, heat detector 22 is connected with the combustion chamber, on heat detector 22, be provided with overheated preventer 20, water inlet 2 is connected with water pump 25, water pump 25 links to each other with moisture trap 33, moisture trap 33 links to each other with warm water's interchanger 23, moisture trap 33 is connected with expansion tank 21, be provided with pressure valve 19 in expansion tank 21 1 sides, delivery port 1 links to each other with the warm water heat exchanger 23 and the preventer 24 that catches fire with heat detector 22, delivery port 1 links to each other with triple valve 26, warm water mouth 6 links to each other with warm water heat exchanger 23, gas port 5 is connected with the nozzle plate 12 of combustion chamber by gas valve 9, is provided with igniter 13 in the upper end of nozzle plate 12, is connected with air supply fan 30 in the lower end, combustion chamber, the upper end is provided with smoke box 15, smoke box 15 upper ends are provided with exhaust outlet 17, are provided with Electronic Control Box 10 in body, are provided with air inlet 18 above body, on body, be provided with Pressure gauge 8, establish safety valve 28 in delivery port 1 one sides, be connected with water filter 27, on body, be provided with hook 16 in delivery port 1 upper end.
As shown in Figure 2, a kind of wall-hung boiler, be provided with supplementing water handle valve 4 in running water water inlet 3 one sides, running water water inlet 3 one ends link to each other with warm water heat exchanger 23 by flowing water inductor 7, the other end links to each other with heat detector 22, heat detector 22 is connected with the combustion chamber, on heat detector 22, be provided with overheated preventer 20, water inlet 2 is connected with water pump 25, water pump 25 links to each other with moisture trap 33, moisture trap 33 links to each other with warm water's interchanger 23, moisture trap 33 is connected with expansion tank 21, delivery port 1 links to each other with the warm water heat exchanger 23 and the preventer 24 that catches fire with heat detector 22, delivery port 1 links to each other with triple valve 26, warm water mouth 6 links to each other with warm water heat exchanger 23, gas port 5 is connected with the nozzle plate 12 of combustion chamber by gas valve 9, be provided with igniter 13 in the upper end of nozzle plate 12, be connected with air supply fan 30 in the lower end, combustion chamber, the upper end is provided with smoke box 15, and smoke box 15 upper ends are provided with exhaust outlet 17, Electronic Control Box 10 is arranged, be provided with air inlet 18 above body, be connected with water filter 27 in delivery port 1 upper end, 22 of running water water inlet 3 and heat detectors are connected with automatic replenishment valve 31, between expansion tank 21 and combustion chamber, be connected with side pipe 32, on body, be provided with hook 16.
As Fig. 1, shown in Figure 3, described combustion chamber, be provided with heat exchanger 14, nozzle plate 12, disconnected hot plate 43, air separation plate 39, burner 42, combustion chamber header board 40, disconnected hot header board 41 in it, on combustion chamber header board 40, be provided with flare and show mouth 29, nozzle plate 12 upper ends are provided with igniter 13, are provided with automatic ignitor 11 in the lower end, combustion chamber.
As shown in Figure 4, described expansion tank is provided with level sensor 37, grounding sensor 36, overflow hose 35 in it, is provided with side pipe in expansion tank 21 upper ends and inserts mouth 34 and emergency water supply lid 38.
As shown in Figure 5, described moisture trap is provided with water pot connector 44, pipeline connection port 45, pump connector 46 on body, be provided with filter 47 in it, is provided with magnetite in the filter 47.
As shown in Figure 6, described warm water heat exchanger, be provided with copper pipe 48 in it, copper coil 49 is arranged in copper pipe 48, warm water heat exchanger one end is provided with running water inlet attack 50 and warm water outlet connection 51, the other end is provided with delivery port joint 52 and moisture trap joint, and copper pipe place of drawing on the warm water heat exchanger is provided with screwed pipe joint 53.