CN2261597Y

CN2261597Y - High performance, energy saving, multifunctional stove at normal pressure

Info

Publication number: CN2261597Y
Application number: CN 96234858
Authority: CN
Inventors: 邓发清
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-14
Filing date: 1996-05-14
Publication date: 1997-09-03
Anticipated expiration: 2006-05-14

Abstract

The utility model relates to a high performance, energy saving, multifunctional stove at normal pressure, which is composed of a bottom frame (1), a stove grate (2) and a stove body (3). The stove body is provided with a stove door (4), a combustion chamber (5), a smoke channel (6), water compensating tank (7), a hot water tank (8), a boiled water tank (9), a quickly vaporizing chamber (10) and a steam drum (11). The utility model has the advantages of reasonable structure, small size, low cost, high thermal efficiency, automatic water compensation, etc. The hot water and boiled water can be supplied, and large quantity of steam can be continuously supplied simultaneously.

Description

Energy-efficient nothing is pressed and is used household stove more

The utility model relates to the steam oven in a kind of mechanical engineering, and particularly a kind of energy-efficient nothing is pressed and used household stove more.

Existing nothing is pressed household stove owing in the design, mostly have following weak point:

1, structural design is unreasonable: volume is big, cost of manufacture is high;

2, the thermal efficiency is not high: fume afterheat and steam waste heat fail to make full use of, and chamber structure is unfavorable for abundant burning:

3, can not add water automatically: need manually often to add in stove water, water is untimely to go out security incident because of adding easily, and labor intensity of operating personnel is also bigger;

4, steam supply continuously: steam Shanghai Automobile Factory is slow, the air demand deficiency.

The purpose of this utility model is to overcome the above-mentioned weak point of prior art and a kind of novel and reasonable structure, thermal efficiency height are provided, can add water automatically, when supplying with hot water and boiling water continuously, can supply with the energy-efficient nothing pressure of a large amount of steam continuously apace and use household stove more.

Above-mentioned purpose of the present utility model realizes by adopting following technical scheme: energy-efficient nothing presses the household stoves of using to be made up of underframe, fire grate and body of heater more, and body of heater and fire grate are installed on the underframe; Body of heater is an elliptical cylinder-shape, and fire door, oval conical combustor, the trapezoidal flue of tortuous flat awl, chimney, water supply tank, boiler, boiled water tank, quick vaporizer and steamdrum are arranged on it; Be equipped with in the water supply tank overflow pipe and connect with running water pipe, be used to control the ball-cock assembly of rate of water make-up and the filling pipe that is communicated with the bottom of boiler, and between water supply tank and the boiler double layer insulating board is arranged; Also have the inclined tube that boiler top is communicated with the boiled water tank bottom on the body of heater, and oblique thermal insulation board on the bilayer is arranged at the middle part between boiler and the boiled water tank and top, the declivity thermal insulation board is arranged at the bottom; The communicating pipe that communicates with quick vaporizer is arranged in the boiled water tank, and between quick vaporizer and the boiler double-deck stram-separating plate is arranged; Steamdrum is installed in the boiled water tank top, and the steam pipe that communicates with quick vaporizer is arranged in it, and steam transmitting pipe is arranged on it, and steam transmitting pipe is connected with steam connection and the steam relief tube that communicates with boiler respectively by threeway; The bottom of flue communicates with the combustion chamber, and the top communicates with chimney by casing coupling and air door after passing quick vaporizer and boiler; The hand hole and the blow-off pipe that all have the water of the usefulness of discharging water to chew and be used to clean on boiler and the boiled water tank have the relief tube that boiler is communicated with atmosphere on hot water tank top's body of heater.

Body of heater one side have be communicated with in the middle part of boiled water tank middle part and the boiler, be convenient to the unidirectional circulation pipe that boiling water is back to boiler.

Steam-water separator also is installed on the steam connection.

The utility model compared with prior art, has following technical characterstic owing to adopt as above design:

1, new of structural design is reasonable: volume is little, and cost of manufacture is low, good looking appearance, intensity height;

2, thermal efficiency height: fume afterheat and steam waste heat all can make full use of, and the structure of oval combustion chamber helps abundant burning;

3, energy automatic water supplement: need not manually often in stove, to add water, alleviated labor intensity of operating personnel;

4, when supplying with hot water and boiling water continuously, can supply with a large amount of steam continuously apace, and the purity height of steam, water content is low.

Below in conjunction with drawings and Examples detailed structure of the present utility model is described further.

Accompanying drawing 1 is a front view of the present utility model;

Accompanying drawing 2 is a left view of the present utility model;

Accompanying drawing 3 is a vertical view of the present utility model;

Accompanying drawing 4 is the A-A cutaway view of accompanying drawing 1;

Accompanying drawing 5 is the B-B cutaway view of accompanying drawing 1;

Accompanying drawing 6 is the structural representation of the utility model steam-water separator.

As shown in drawings, energy-efficient nothing presses the household stoves of using to be made up of underframe (1), fire grate (2) and body of heater (3) more, and body of heater and fire grate are installed on the underframe; Body of heater is an elliptical cylinder-shape, and fire door (4), oval conical combustor (5), the trapezoidal flue of tortuous flat awl (6), water supply tank (7), boiler (8), boiled water tank (9), quick vaporizer (10) and steam bag (11) are arranged on it; Overflow pipe (12) and ball-cock assembly (13) are arranged in the water supply tank, it communicates with the boiler bottom by filling pipe (14), and separate with double layer insulating board (15) between water supply tank and the boiler, hot water nozzle (16) of the usefulness of discharging water and the preceding hand hole (18) that boiling water is chewed (17) and is used to clean are arranged respectively on boiler and the boiled water tank, back hand hole (19), last hand hole (20) and boiled water tank blow-off pipe (21), boiler blow-off pipe (22), the relief tube (43) that boiler is communicated with atmosphere is arranged on hot water tank top's body of heater, boiler top communicates with the boiled water tank bottom by inclined tube (23), the boiled water tank middle part communicates with the boiler middle part by the unidirectional circulation pipe (25) that check valve (24) is housed, so that the boiling water in the boiled water tank is back in the boiler, and middle part between boiler and the boiled water tank and top separate with the double-deck oblique thermal insulation board (26) of, and the bottom separates with declivity thermal insulation board (27); Boiled water tank communicated with quick vaporizer by communicating pipe (28), and separated with double-deck stram-separating plate (29) between quick vaporizer and the boiler; Steamdrum is installed in the boiled water tank top, the steam pipe (30) that communicates with quick vaporizer is arranged in it, steam transmitting pipe (31) is arranged on it, steam transmitting pipe is connected with steam connection (33) and the steam relief tube (34) that communicates with boiler respectively by threeway (32), gate valve (42) and steam-water separator (35) are installed on the steam connection, check valve (36) is housed on the steam relief tube; The bottom of flue communicates with the combustion chamber, and the top communicates with chimney (37) by casing coupling (44) and air door (38) after passing quick vaporizer and boiler, and air door adjusting rod (39) is installed on the body of heater by air door support (40); Thermometer (41) is installed on the body of heater of boiled water tank one side.

Steam-water separator is made up of housing (45), steam inlet pipe (46), escape pipe (47), drain valve (48) and cartridge filter (49), steam inlet pipe is installed in an end of housing, escape pipe is installed in the other end of housing, cartridge filter is installed on the interior steam outlet pipe of housing by filter (50), steam separating cap (51) is arranged on it, the filtering holes (52) that staggers is mutually arranged on the filter, and drain valve is installed on the housing of outlet pipe one side.

During work, running water enters water supply tank (7) automatically by ball-cock assembly (13), enter the bottom of boiler (8) then by filling pipe (14), enter boiled water tank (9) through combustion chamber (5) heating back rising and by inclined tube (23), the steam that produces in the boiled water tank then directly enters steamdrum (11), and a part of boiling water in the boiled water tank is by entering quick vaporizer (10) communicating pipe (28), steam after the vaporization also enters steamdrum (11) through steam pipe (30), enter steam connection (33) with the steam that produces in the boiled water tank (9) through steam transmitting pipe (31), in steam separator (35), can use behind the elimination moisture content (as steamed rice etc.).When surpassing the pressure limiting standard as the steam pressure in the steamdrum, overvoltage steam then enters boiler (8) to improve the hot water temperature through steam transmitting pipe (31) by check valve (36) and steam relief tube (34); Simultaneously, when boiled water tank (9) when reaching certain pressure, a part of boiling water just is back in the boiler (8) to improve the hot water temperature through unidirectional circulation pipe (25), and boiler (8) then communicates with atmosphere by relief tube (43), thereby having guaranteed does not have the safe requirement of pressure, and makes full use of heat energy.The utility model is widely used in hotel, hotel, hostel, office, school, army and various types of enterprises and institutions and train, passenger steamer etc., boiling water, hot water be can continuously supply, cooking, life heating, drying article etc. also can be supplied.

Claims

1, a kind of energy-efficient nothing of being made up of underframe, fire grate and body of heater is pressed the household stoves of using more, body of heater and fire grate are installed on the underframe, it is characterized in that body of heater is an elliptical cylinder-shape, fire door, oval conical combustor, the trapezoidal flue of tortuous flat awl, chimney, water supply tank, boiler, boiled water tank, quick vaporizer and steamdrum are arranged on it; Be equipped with in the water supply tank overflow pipe and connect with running water pipe, be used to control the ball-cock assembly of rate of water make-up and the filling pipe that is communicated with the bottom of boiler, and between water supply tank and the boiler double layer insulating board is arranged; Also have the inclined tube that boiler top is communicated with the boiled water tank bottom on the body of heater, and oblique thermal insulation board on the bilayer is arranged at the middle part between boiler and the boiled water tank and top, the declivity thermal insulation board is arranged at the bottom; The communicating pipe that communicates with quick vaporizer is arranged in the boiled water tank, and between quick vaporizer and the boiler double-deck stram-separating plate is arranged; Steamdrum is installed in the boiled water tank top, and the steam pipe that communicates with quick vaporizer is arranged in it, and steam transmitting pipe is arranged on it, and appendix is connected with steam connection and the steam relief tube that communicates with boiler respectively by threeway; The bottom of flue communicates with the combustion chamber, and the top communicates with chimney by casing coupling and air door after passing quick vaporizer and boiler; The hand hole and the blow-off pipe that all have the water of the usefulness of discharging water to chew and be used to clean on boiler and the boiled water tank have the relief tube that boiler is communicated with atmosphere on hot water tank top's body of heater.

2, household stove as claimed in claim 1, it is characterized in that body of heater one side have be communicated with in the middle part of boiled water tank middle part and the boiler, be convenient to the unidirectional circulation pipe that boiling water is back to boiler.

3, household stove as claimed in claim 1 or 2, it is characterized in that also being equipped with on the steam connection steam-water separator, steam-water separator is made up of housing, steam inlet pipe, escape pipe, drain valve and cartridge filter, steam inlet pipe is installed in an end of housing, escape pipe is installed in the other end of housing, and cartridge filter is installed on the steam outlet pipe in the housing by filter, and steam separating cap is arranged on it, the filtering holes that staggers is mutually arranged on the filter, and drain valve is installed on the housing of outlet pipe one side.