CN2176515Y - Multifunctional effective non-pressure boiler - Google Patents

Abstract

The utility model relates to a multifunctional high efficiency boiler without pressure, which is mainly composed of an upper boiler body and a lower boiler body. The upper boiler body is arranged on the lower boiler body vertically, and the upper boiler body and the lower boiler body are communicated by an air passing tube, a water passing tube, a heating tube and a shower tube. The utility model has the functions of heating, shower, boiled water heating and food cooking. The utility model has the advantages of energy saving, remote possibility of pollution, easy installation, etc.

Description

Multifunctional effective non-pressure boiler

The utility model relates to a kind of boiler, especially a kind of high-efficiency multi-function pressure-less boiler.

At present the kind of pressure-less boiler is a lot, mainly divides drinking water boiler and heating stove two Da Lou, promptly heat up water and the boiler of heating also the someone designed, but most volume is big, complex structure, cost height, be difficult to extensively promote.

The purpose of this utility model provides a kind of simple in structure can boiling water reasonable in design, the multi-functional pressure-less boiler that heating steamed rice again can shower.

The purpose of this utility model realizes in the following manner: boiler divide to be gone up the lower furnace body double layer design, and lower floor is a preliminary heating zone, and the upper strata is a boiled water layer, is two-layerly up and down linked up by pipe fitting; And on pipe fitting, draw heating pipe and bath tube, on the body of heater of upper strata, pick out steam pipe and boiled water pipe.

Figure of description 1 is a side structure schematic diagram of the present utility model;

Figure of description 2 is a rearview of the present utility model;

Figure of description 3 is a front view of the present utility model.

Explain below with reference to Figure of description the utility model being done:

Multifunctional effective non-pressure boiler of the present utility model mainly is made up of upper lower furnace body (2), (4), and upper furnace body (2) is vertically mounted on lower furnace body (4) top, Tracheae (12) is crossed water pipe (14) heating pipe (15) and bath tube (13) is linked up upper lower furnace body (2), (4) by crossing.

The effect of lower furnace body (4) is with water preheat, have two fire doors (5), (7) up and down in lower furnace body (4) side, in the middle of the lower furnace body (4) is the combustion chamber, and the coal-fired fire grate of twice up and down wherein is installed, and wherein upper fire-grating is water pipe furnace grate (9), lower fire grating is casting furnace grate (8), upper fire-grating is coal-fired pre-burning fire grate, and lower fire grating is a combustion grate, in order to strengthen coal-fired pre-burning, one cambered surface firebreak (10) installed to improve coal-fired calcined temperature in top in water pipe furnace grate (9).Go up cover (6) of getting angry with holes of installation at lower floor's casting furnace grate (8), its objective is and strengthen coal-fired ventilation.

Filler pipe (19) is connected on the bottom of lower furnace body (4), and the top of filler pipe is water tank (17), and the float-type device (20) of intaking automatically is installed in the water tank.

Liquid level gauge (18) also is installed, air bleeding valve (11), cap relief valve (16), heat water valve (21) and mudhole (3) on upper furnace body (2).

In order to regulate burning of coal speed, dish-shaped cigarette valve (1) is installed in the chimney of upper furnace body (2).

Embodiment

The installation of the utility model high-efficiency multi-function pressure-less boiler is basic identical with use and other pressure-less boilers, boiler is lighted the back from the upper furnace door coal, coal is after pre-burning on the upper grate, fall on lower floor's fire grate and burn away, firebreak on the upper grate, except the pre-burning temperature that can improve burning, the volatilization gas in the coal can also be delivered to the burning of lower floor fire grate and prevent that over-emitting black exhaust, getting angry on lower floor's fire grate from emitting and to make the combustion industrial city bigger ventilation be arranged to improve ignition temperature and burning velocity.

The use of crossing tracheae is that the gas in the lower furnace body is drained into upper furnace body then from the air bleeding valve emptying at top, the effect of crossing water pipe is the hot water of lower furnace body preheating to be delivered to upper furnace body continue heating, heating pipe and bath tube connect radiator and shower respectively, as want steamed rice to draw steam from the steam valve at upper furnace body top.

High-efficiency multi-function pressure-less boiler of the present utility model has reasonable in design, the warm shower of energy-conservation, pollution-free, centralized procurement, and steamed rice and boil water and be one has the bigger scope of application and higher use value.

Claims (3)

1, the high-efficiency multi-function pressure-less boiler comprises lower furnace body and pipe fitting, it is characterized in that upper furnace body is vertically mounted on lower furnace body top, by tracheae, mistake water pipe, heating pipe, bath tube pipe fitting will be gone up lower furnace body and link up mutually excessively.

2, pressure-less boiler according to claim 1 is characterized in that having on the lower furnace body two fire doors up and down, and two-layer fire grate up and down is installed, and lower floor is a casting furnace grate, and the upper strata is a water pipe furnace grate.

3, pressure-less boiler according to claim 2 is characterized in that the cover of getting angry with holes is installed on lower floor's casting furnace grate, and the cambered surface firebreak is installed on the water pipe furnace grate of upper strata.

Images