CN202813750U

CN202813750U - Double-heating chamber boiler

Info

Publication number: CN202813750U
Application number: CN 201220436540
Authority: CN
Inventors: 郭丰亮
Original assignee: Individual
Current assignee: Individual
Priority date: 2012-08-30
Filing date: 2012-08-30
Publication date: 2013-03-20
Anticipated expiration: 2022-08-30

Abstract

The utility model discloses a double-heating chamber boiler which comprises a heat preservation housing, a combustion chamber in the heat preservation housing, a fire grate below the combustion chamber, an ash deposit chamber below the fire grate, an ash discharge port at a side face of the ash deposit chamber, a blower communicated with the combustion chamber, a fire watching window at a side wall of the combustion chamber, a material feeding device communicated with the combustion chamber and a material feeding port on the material feeding device; and further comprises a first heating chamber and a second heating chamber above the combustion chamber, a hot water outlet communicated with the first heating chamber, a cold water inlet communicated with the second heating chamber, an exhaust gas emission passage at one side of the second heating chamber, and a water inlet connecting the first heating chamber and the second heating chamber. By using the double-heating chamber boiler of the utility model, heat of exhaust gas generated from combustion can be fully utilized, thereby raising heat efficiency of the boiler and saving energy.

Description

A kind of pair of heating clamber boiler

Technical field

The utility model relates to field of boilers, particularly relates to a kind of pair of heating clamber boiler.

Background technology

The global Energy Consumption total amount is constantly soaring, known to Baidupedia, reaches 1.2 hundred million thousand ten thousand tons of crude oil in 2008, is 2002 years 1.2 times.Developing country is becoming the main body of energy resource consumption.The average speedup of global energy consumption was 2.5% in 2000 to 2009, and developing country is 5.8%, exceeded global average level and was about 4 percentage points, and the Asia-Pacific of development is 5.4%, and by contrast, Europe only has 0.8%, and the U.S. only has 0.2%.Fast-developing China improves constantly energy demand, and Chinese energy consumption in 2008 is 2,002 hundred ten thousand tons of crude oil, accounts for 16% of global energy total amount consumed.Energy reserve and the industrial technology level of China have determined the dependence of energy resource consumption to traditional energy.Therefore, the development low-carbon economy adjusting under the limited condition of energy consumption structure, is not only reducing fossil energy consumption in a short time, and prior being improved efficiency of energy utilization, reduces " carbon emission " of unit output value.Therefore, focusing on of development low-carbon economy is that the development and utilization of new forms of energy and regenerative resource is the existing raising such as traditional energy service efficiencies such as coal oils, and the development and utilization of relevant green technology on the other hand on the one hand.

The utility model content

The technical problem that the utility model mainly solves provides a kind of pair of heating clamber boiler, can take full advantage of the heat in the tail gas that burning produces, and has improved the thermal efficiency of equipment, has saved the energy.

For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of pair of heating clamber boiler is provided, comprise: insulation shell, combustion chamber in the insulation shell, the fire grate of combustion chamber below, ash accumulating chamber under the fire grate, the ash discharging hole of ash accumulating chamber side, the blower fan of connection combustion chamber, the sight fire window of combustion chamber sidewall, connect the pay-off of combustion chamber, the charging aperture on the described pay-off also comprises: the first heating chamber and second heating chamber of combustion chamber top, the hot water outlet that connects the first heating chamber, the cooling water inlet that connects the second heating chamber, the exhaust emissions passage of the second heating chamber side connects the water inlet of the first heating chamber and the second heating chamber.

In preferred embodiment of the utility model, described hot water exit has a temperature sensor.

In preferred embodiment of the utility model, also comprise a liquid level gauge in described the first heating chamber.

The beneficial effects of the utility model are: the utility model can take full advantage of the heat in the tail gas that burning produces, and has improved the thermal efficiency of equipment, has saved the energy.

Description of drawings

Fig. 1 is the perspective view of a kind of pair of heating clamber boiler one preferred embodiment of the utility model;

The mark of each parts is as follows in the accompanying drawing: 1, insulation shell, 2, combustion chamber, the 3, first heating chamber, 4, the second heating chamber, 5, fire grate, 6, ash accumulating chamber, 7, ash discharging hole, 8, blower fan, 9, see fiery window, 10, liquid level gauge, 11, pay-off, 12, cooling water inlet, 13, hot water outlet, 14, temperature sensor, 15, water inlet, 16, liquid level gauge, 17, the exhaust emissions passage.

The specific embodiment

Below in conjunction with accompanying drawing preferred embodiment of the present utility model is described in detail, thereby so that advantage of the present utility model and feature can be easier to be it will be appreciated by those skilled in the art that protection domain of the present utility model is made more explicit defining.

See also the perspective view of a kind of pair of heating clamber boiler one preferred embodiment of Fig. 1 the utility model, the utility model embodiment comprises:

A kind of pair of heating clamber boiler, comprise: insulation shell 1, combustion chamber 2 in the insulation shell, the fire grate 5 of combustion chamber below, ash accumulating chamber 6 under the fire grate, the ash discharging hole 7 of ash accumulating chamber side, the blower fan 8 that connects combustion chamber 2, the sight fire window 9 of combustion chamber 2 sidewalls, connect the pay-off 11 of combustion chamber 2, the charging aperture 10 on the described pay-off also comprises: the first heating chamber 3 of combustion chamber 2 tops and the second heating chamber 4, the hot water outlet 13 that connects the first heating chamber 3, the exhaust emissions passage 17 that connects cooling water inlet 12, the second heating chamber sides of the second heating chamber 4 connects the water inlet 15 of the first heating chamber 3 and the second heating chamber 4, the tail gas that combustion chamber 2 produces enters exhaust emissions passage 17, realizes exchange heat with the water in the second heating chamber 4.

Further, there is a temperature sensor 14 at described hot water outlet 13 places, are used for monitoring the temperature of the first heating chamber 3 interior hot water.

Further, also comprise a liquid level gauge 16 in described the first heating chamber 3, be used for monitoring the water level in the first heating chamber.

Compared with prior art, the utility model is many second heating chamber 4, described the second heating chamber 4 heats by the waste heat in the exhaust emissions passage 17, when the water level in the first heating chamber 3 is low, send into cold water to the second heating chamber 4 from cooling water inlet 12, original hot water is mixed into warm water in the cold water of newly sending into and the second heating chamber, and flows into the first heating chamber 3 from the water inlet 15 of top, has improved the heat utilization efficiency of system.

The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.

Claims

1. two heating clamber boiler, comprise: insulation shell (1), combustion chamber (2) in the insulation shell, the fire grate (5) of combustion chamber below, ash accumulating chamber under the fire grate (6), the ash discharging hole of ash accumulating chamber side (7), the blower fan (8) that connects combustion chamber (2), the sight fire window (9) of combustion chamber (2) sidewall, the pay-off (11) that connects combustion chamber (2), charging aperture on the described pay-off (10) is characterized in that, also comprises: first heating chamber (3) and the second heating chamber (4) of combustion chamber (2) top, the hot water outlet (13) that connects the first heating chamber (3), the cooling water inlet (12) that connects the second heating chamber (4), the exhaust emissions passage (17) of the second heating chamber (4) side connects the water inlet (15) of the first heating chamber (3) and the second heating chamber (4).

2. a kind of pair of heating clamber boiler according to claim 1 is characterized in that, described hot water outlet (13) has been located a temperature sensor (14).

3. a kind of pair of heating clamber boiler according to claim 1 is characterized in that, also comprises a liquid level gauge (16) in described the first heating chamber (3).