CN2284925Y

CN2284925Y - Multi-functional pressureless boiler

Info

Publication number: CN2284925Y
Application number: CN 96248882
Authority: CN
Inventors: 王敏森
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-12-12
Filing date: 1996-12-12
Publication date: 1998-06-24
Anticipated expiration: 2006-12-12

Abstract

The utility model discloses a multifunctional pressureless boiler. The utility model has the essential structure that the boiler comprises a water jacket of a boiler body, the water jacket of the boiler body is filled with circulating water, the inside of the water jacket of the boiler body is communicated with a water jacket of a boiler core through a connecting tube in the water jacket of the boiler body, the bottom of the water jacket of the boiler core is provided with a boiler grate, the upper part of the water jacket of the boiler body is provided with an upper boiler door, the lower part of the water jacket of the boiler body is provided with a lower boiler door, and a water heater connected with a drinking water boiler is arranged under the water jacket of the boiler core. The vertical type boiler has the advantages of small ground occupation, convenient operation, high thermal efficiency, fuel saving and long service life. The utility model is an ideal boiler for a family, a school, a shop, a small-size restaurant, a hotel, etc.

Description

Multi-functional pressure-less boiler

The utility model relates to a kind of boiler, relates to a kind of multi-functional pressure-less boiler specifically.

At present along with the raising of people's living standard, rural area and cities and towns warming generally use the heating of boiler band to execute, and using more now is the miniature boiler of interior dress circulating water pipe, and this boiler heat-transfer is slow, and the thermal efficiency is low, waste fuel, function singleness.

The purpose of this utility model is to provide a kind of conducts heat soon, the thermal efficiency is high, function is many and the multi-functional pressure-less boiler of fuel saving.

The purpose of this utility model is achieved in that this boiler comprises the furnace water jacket of interior dress recirculated water, in this furnace water jacket, be communicated with a combustion chamber water jacket by tube connector, fire bars is installed in bottom at this combustion chamber water jacket, on the furnace water jacket of opening upper furnace door, bottom on the furnace water jacket on said combustion chamber water jacket top, open lower furnace door, below the combustion chamber water jacket in said furnace water jacket water heater is installed, this water heater is connected the drinking water boiler of furnace water jacket outside by the drinking water boiler tube connector.

The heat cycles pipe that is communicated with furnace water jacket is installed above the combustion chamber water jacket in the said in the above furnace water jacket.

The tubular type fire bars that is communicated with furnace water jacket is installed below the combustion chamber water sleeve water heater in the said in the above furnace water jacket.

On the furnace water jacket below the said tubular type fire bars air door is installed in the above.

Above the tubular type fire bars in the said furnace water jacket sweep-up pipe is installed in the above.

The bottom of said water heater connects a blow-off pipe that leads to the furnace water jacket outside in the above.

Water tank is installed in the flue outside at said in the above furnace water jacket top, at this water filling cylinder and vapor opening is installed above the water tank.

Water gage and drinking water boiler water gage are installed respectively in said in the above water tank and the drinking water boiler.

Advantage of the present utility model is: fuel is in combustion chamber water jacket internal combustion, heat is directly absorbed by the combustion chamber water jacket, recirculated water in the combustion chamber water jacket is heated rapidly, promote circulation, help rapid heat transfer, the heating of warming installation is fast like this, outside the combustion chamber water jacket, install with the combustion chamber water jacket in the water furnace water jacket that circulates and be communicated with, the heat of emitting when furnace water jacket can further absorb fuel combustion prevents that heat scatters and disappears; Water heater in furnace water jacket only connects the drinking water in the drinking water boiler, thus in the heating service facility, can the water in the drinking water boiler is boiled, with supply drinking water and domestic water, increased the function of this boiler; Because top heat cycles pipe, the following installation tubular type fire bars installed in the furnace water jacket of the present utility model, the heat that upwards distributes when making fuel combustion is heated circulation pipe and absorbs, burnt fuel is fallen on the tubular type fire bars from fire bars can further heat the tubular type fire bars, the combustion heat is fully utilized, the thermal efficiency is high, fuel saving; This boiler is further installed water tank again outside flue, make the heat in the flue further be used to heating water tank again, and the water in the water tank can be used for bathing, washes dish etc., and the utilization rate that has promptly further improved fuel has increased the function of boiler again.This boiler is vertical, and floor space is little, and is easy to use, thermal efficiency height, and fuel combustion time fuel saving while is long, and heating area is big, and is pollution-free, and long service life is the desirable boiler in family, school, shop, small-sized restaurant and hotel etc.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is described in further detail.

Fig. 1 is a generalized section of the present utility model.

As shown in the figure, this boiler comprises upper furnace body and lower furnace body, the lower furnace body outermost is the furnace water jacket 7 of interior dress recirculated water, return pipe 6 is gone up in this furnace water jacket 7 tops welding, water pipe 15 is next time welded in the bottom, this furnace water jacket bosom is installed combustion chamber water jacket 20, being communicated with furnace water jacket 7 by tube connector 21 respectively up and down of combustion chamber water jacket 20, water in furnace water jacket 7 and the combustion chamber water jacket 20 is circulated, fire bars 19 is installed in bottom at this combustion chamber water jacket 20, the heat cycles pipe 8 that is communicated with furnace water jacket 7 is installed above the combustion chamber water jacket 20 in furnace water jacket 7, water heater 18 is installed below the combustion chamber water jacket 20 in furnace water jacket 7, water heater 18 is connected the drinking water boiler 11 of furnace water jacket 7 outsides by the drinking water boiler tube connector 13 at top, drinking water boiler vapor opening 9 and drinking water boiler lid 10 are arranged at drinking water boiler 11 tops, bottom at water heater 18 connects a blow-off pipe 14 that leads to furnace water jacket 7 outsides, the tubular type fire bars 16 that is communicated with furnace water jacket 7 is installed below the water heater 18 in furnace water jacket 7, sweep-up pipe 17 is installed above the tubular type fire bars 16 in furnace water jacket 7, on the furnace water jacket 7 on combustion chamber water jacket 20 tops, air door is installed, furnace water jacket 7 tops are upper furnace body, in the middle of the upper furnace body is flue 3, water tank 5 is installed in flue 3 outsides, furnace water jacket 7 tops are upper furnace body on water tank 5, in the middle of the upper furnace body is flue 3, water heater 5 is installed in flue 3 outsides, water filling cylinder 1 and vapor opening 4 are installed in the top of water heater 5, and water gage 2 and drinking water boiler water gage 12 are installed respectively in said water tank 5 and drinking water boiler 11.When the utility model uses, fuel is in combustion chamber water jacket internal combustion, heat is directly absorbed by the combustion chamber water jacket, recirculated water in the combustion chamber water jacket is heated rapidly, the heating of warming installation is fast like this, outside the combustion chamber water jacket, install with the combustion chamber water jacket in the water furnace water jacket that circulates and be communicated with, the heat of emitting when furnace water jacket can further absorb fuel combustion, prevent that heat scatters and disappears, the top heat cycles pipe of having installed in the furnace water jacket, the tubular type fire bars is installed below, the heat that upwards distributes when making fuel combustion is heated circulation pipe and absorbs, burnt fuel is fallen on the tubular type fire bars from fire bars can further heat the tubular type fire bars, the combustion heat is fully utilized, water heater in furnace water jacket only connects the drinking water in the drinking water boiler, so in the heating service facility, can the water in the drinking water boiler is boiled, with supply drinking water and domestic water, in the water heater bottom blow-off pipe being installed in time discharges the dirts such as incrustation scale in the water heater, the health that keeps drinking water, this boiler is further installed water tank again outside flue, make the heat in the flue further be used to heating water tank again, the water in the water tank can be used for bathing, cleaning in the chamber wash.This boiler is vertical, and floor space is little easy to use.

Claims

1, a kind of multi-functional pressure-less boiler, it is characterized in that: the furnace water jacket (7) of dress recirculated water in comprising, in this furnace water jacket (7), be communicated with a combustion chamber water jacket (20) by tube connector (4), fire bars (19) is installed in bottom at this combustion chamber water jacket (20), on the furnace water jacket (7) on said combustion chamber water jacket (20) top, open upper furnace door, the furnace water jacket of bottom is opened lower furnace door on (7), water heater (18) is installed below the combustion chamber water jacket (20) in said furnace water jacket (7), and this water heater (18) is connected the drinking water boiler (11) of furnace water jacket (7) outside by drinking water boiler tube connector (13).

2, multi-functional pressure-less boiler according to claim 1 is characterized in that: the heat cycles pipe (8) that is communicated with furnace water jacket (7) is installed above the combustion chamber water jacket (20) in said furnace water jacket (7).

3, multi-functional pressure-less boiler according to claim 1 is characterized in that: the tubular type fire bars (16) that is communicated with furnace water jacket (7) is installed below combustion chamber water jacket (20) in said furnace water jacket (7) and the water heater (18).

4, multi-functional pressure-less boiler according to claim 1 is characterized in that: the furnace water jacket (7) below said tubular type fire bars (16) is gone up air door is installed.

5, multi-functional pressure-less boiler according to claim 1 is characterized in that: sweep-up pipe (17) is installed above the tubular type fire bars (16) in said furnace water jacket (7).

6, multi-functional pressure-less boiler according to claim 1 is characterized in that: connect a blow-off pipe (14) that leads to furnace water jacket (7) outside in the bottom of said water heater (18).

7, according to claim 1,2,3,4,5 or 6 described multi-functional pressure-less boilers, it is characterized in that: water tank (5) is installed in flue (3) outside at said furnace water jacket (7) top, and water filling cylinder (1) and vapor opening (4) are installed on this water tank (5).

8, multi-functional pressure-less boiler according to claim 1 is characterized in that: water gage (2) and drinking water boiler water gage (12) are installed respectively in said water tank (5) and drinking water boiler (11).