CN2839890Y

CN2839890Y - Boiler

Info

Publication number: CN2839890Y
Application number: CN 200520085883
Authority: CN
Inventors: 赵志东; 张庆富; 史敬成
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-07-23
Filing date: 2005-07-23
Publication date: 2006-11-22
Anticipated expiration: 2015-07-23

Abstract

A kind of boiler, comprising the water jacket furnace that constitutes by inside and outside stove tube, interior stove tube below is the combustion chamber, on the outer wall of combustion chamber fire door is installed, there is ash-falling chamber the below, combustion chamber, on the outer wall of ash-falling chamber shoot door is installed, water jacket furnace is comprising the bathroom hot-water heating system, and the bathroom wherein has outer heating chamber, middle heating chamber, interior heating chamber, external flue, middle flue, inner flue, smoke chamber, cigarette flow cavity with hot-water heating system; Be installed with bathroom water water inlet on the outer tube wall of outer heating chamber; Fixedly mount outlet flue on the outer tube wall of cigarette flow cavity bottom.

Description

Boiler

Technical field

A kind of equipment of daily life with hot water that provides is provided the utility model, relates in particular to a kind of boiler.

Background technology

At present, life need with hot water mainly be to provide by boiler, and problem such as the smoke discharge amount that the boiler ubiquity that uses now causes because of structural design is unreasonable is big, coal burning is insufficient.Existing boiler, comprising the water jacket furnace that constitutes by inside and outside stove tube, interior stove tube below is the combustion chamber, on the outer wall of combustion chamber fire door is installed, there is ash-falling chamber the below, combustion chamber, on the outer wall of ash-falling chamber shoot door is installed, in use, directly coal is rendered on the fire grate of bottom, body of heater inner combustion chamber and burnt, burn insufficient, a large amount of black wood charcoal grain below 5 microns because of anoxic during coal burning can not completing combustion, but along with flue gas is discharged, atmosphere is caused serious smoke contamination, and wasted resource.Prior art rests on handles, replenishes combustion adjuvant or fuel is carried out deep processing in the coal burning process boiler exhaust gas, does the operating cost that has increased boiler greatly like this.

Summary of the invention

The utility model purpose provides the boiler of a kind of effective minimizing soot emissions, environmental protection.

For achieving the above object, the technical solution adopted in the utility model is: a kind of boiler, comprising the water jacket furnace that constitutes by inside and outside stove tube, interior stove tube below is the combustion chamber, on the outer wall of combustion chamber fire door is installed, there is ash-falling chamber the below, combustion chamber, on the outer wall of ash-falling chamber shoot door is installed, its characteristics are, water jacket furnace is comprising the bathroom hot-water heating system, and the bathroom wherein has outer heating chamber, middle heating chamber, interior heating chamber, external flue, middle flue, inner flue, smoke chamber, cigarette flow cavity with hot-water heating system; Be installed with bathroom water water inlet on the outer tube wall of outer heating chamber; Aqueduct is gone up in fixed installation between outer heating chamber and the middle heating chamber, and outer heating chamber is communicated with middle heating chamber; Be installed with down aqueduct between middle heating chamber and the interior heating chamber, middle heating chamber is communicated with interior heating chamber; The upper fixed of interior heating chamber is equipped with bathroom water delivery port, and bathroom water delivery port is fixedly connected with water conduit, and the other end of water conduit is fixedly connected with header tank; External flue is the cavity that the outer tube wall of the inner tube wall of outer heating chamber and middle heating chamber surrounds; The cavity that the inner tube wall that middle flue is middle heating chamber and the outer tube wall of interior heating chamber surround; Inner flue is the cavity that the inner tube wall of interior heating chamber surrounds; Smoke chamber is the cavity that the barrel by outer stove tube top surrounds; The cigarette flow cavity is the cavity that the barrel by the outer tube wall of outer heating chamber and outer stove tube surrounds; Fixedly mount outlet flue on the outer tube wall of cigarette flow cavity bottom; External flue is connected with middle flue, and middle flue is connected with inner flue, and inner flue is connected with smoke chamber, and smoke chamber is connected with the cigarette flow cavity.

In such scheme, the middle part of cigarette flow cavity is installed with the baffle plate that has through hole, and baffle plate is divided into upper and lower two parts with the cigarette flow cavity, is installed with dust block board on the upper inside wall of cigarette flow cavity; Fixedly mount smoke pipe on the outlet flue, outlet flue is communicated with smoke pipe; The other end of smoke pipe is connected with air-introduced machine.

During the utility model work, keep watch by air-introduced machine and outside stove, to guide to the combustion chamber, sufficient air is evenly sent in the combustion chamber, make the coal in the combustion chamber be able to abundant burning, thereby effectively reduce the discharging of flue dust, flue gas in the combustion chamber upwards passes through external flue, middle flue, inner flue respectively, enter smoke chamber, enter the cigarette flow cavity from smoke chamber, in the cigarette flow cavity through dust block board to the stopping and the flow velocity of flue gas cushioned of the materials such as dust in the flue gas, can reach the purpose of effective minimizing soot emissions; The utility model is taked the device of multilayer heating chamber and multilayer flue, and heating surface area is increased greatly, has made full use of heat energy; The utility model is simple in structure, low cost of manufacture, and dust removing effects is remarkable, need not to install additional cleaner boiler smoke is carried out dedusting, and the operating cost of boiler is reduced greatly.

Description of drawings

Fig. 1 is a kind of structural representation of the present utility model;

Fig. 2 is the structural representation of water jacket furnace among Fig. 1;

Fig. 3 is the structural representation of heating hot-water heating system among Fig. 1.

The specific embodiment

The utility model will be further described below in conjunction with the drawings and specific embodiments.

Embodiment 1;

A kind of boiler, as shown in Figure 1, comprising the water jacket furnace that is made of inside and outside stove tube, interior stove tube below is combustion chamber 28, and fire door 27 is installed on the outer wall of combustion chamber 28, there is ash-falling chamber 28 belows, combustion chamber, and shoot door 26 is installed on the outer wall of ash-falling chamber; Water jacket furnace, as shown in Figure 1 and Figure 2, comprising the bathroom hot-water heating system, the bathroom wherein has outer heating chamber 3, middle heating chamber 10, interior heating chamber 4, external flue 9, middle flue 11, inner flue 5, smoke chamber 1, cigarette flow cavity 34 with hot-water heating system; Be installed with bathroom water water inlet 13 on the outer tube wall of outer heating chamber 3; Aqueduct 2 is gone up in fixed installation between outer heating chamber 3 and the middle heating chamber 10, and outer heating chamber 3 is communicated with middle heating chamber 10; Be installed with down aqueduct 12 between middle heating chamber 10 and the interior heating chamber 4, middle heating chamber 10 is communicated with interior heating chamber 4; The upper fixed of interior heating chamber 4 is equipped with bathroom water delivery port 7, and bathroom water delivery port 7 is fixedly connected with water conduit, and the other end of water conduit is fixedly connected with header tank 8; External flue 9 is cavitys that the outer tube wall of the inner tube wall of outer heating chamber 3 and middle heating chamber 10 surrounds; The cavity that the inner tube wall that middle flue 11 is middle heating chambers 10 and the outer tube wall of interior heating chamber 4 surround; Inner flue 5 is cavitys that the inner tube wall of interior heating chamber 4 surrounds; Smoke chamber 1 is the cavity that the barrel by outer stove tube top surrounds; Cigarette flow cavity 34 is cavitys that the barrel by the outer tube wall of outer heating chamber 3 and outer stove tube surrounds; Fixed installation outlet flue 31 on the outer tube wall of cigarette flow cavity 34 bottoms; External flue 9 is connected with middle flue 11, and middle flue 11 is connected with inner flue 5, and inner flue 5 is connected with smoke chamber 1, and smoke chamber 1 is connected with cigarette flow cavity 34; In this real embodiment, the middle part of cigarette flow cavity 34 is installed with the baffle plate that has through hole, and baffle plate is divided into upper and lower two parts with cigarette flow cavity 34, is installed with dust block board 37 on the upper inside wall of cigarette flow cavity 34; Fixed installation smoke pipe 32 on the outlet flue 31, outlet flue 31 is communicated with smoke pipe 32; The other end of smoke pipe 32 is connected with air-introduced machine 33; In the present embodiment, bathroom water water inlet 13 connects hydraulic pamp 24 by water conduit, water conduit interface between bathroom water water inlet 13 and hydraulic pamp 24 is equipped with electrical temperature valve 21, and electrical temperature valve 21 is electrically connected micro computer boiler control system 23 by lead 22; Micro computer boiler control system 23 is connected with thermometer probe 6, and thermometer probe 6 is installed in water delivery port 7 places, bathroom; In the present embodiment, water jacket furnace also comprises heating hot-water heating system, and heating hot-water heating system is fixedly mounted on the below of bathroom with hot-water heating system; Heating hot-water heating system is as Fig. 1, shown in Figure 3, comprising heating water cavity 19, water service pipe 29; The heating inner tube wall of water cavity 19 and fixedly connected is with it passed at the two ends of water service pipe 29 respectively; Water service pipe 29 is communicated with heating water cavity 19; Be installed with heating water water inlet 25, sewage draining exit 41 and inspection socket 40 on heating water cavity 19 outer tube walls, the top of inspection socket 40 is installed with heating water delivery port 18; In the present embodiment, heating water delivery port 18 has two delivery ports, and a delivery port connects heating equipment 16 and is communicated with fixed installation heating valve 15 between this delivery port and the heating equipment 16 with it; Another delivery port of heating water delivery port 18 is connected with header tank 8 and is communicated with it, installs between this delivery port and the header tank 8 and bathes with valve 14; Heating equipment 16 is by fixedly connected water circulating pump 20 of water conduit and connection with it; Heating water water inlet 25 is communicated with water circulating pump 20 by water conduit; On the heating water delivery port 18 thermometer probe 17 is installed, thermometer probe 17 connects micro computer boiler control system 23, and micro computer boiler control system 23 is electrically connected its work of control by lead 30 with air-introduced machine 33; In the present embodiment, water jacket furnace also comprises the drinking water heater, as shown in Figure 1, the drinking water heater is fixedly mounted on the outside of bathroom with hot-water heating system, it has drinking water heating chamber 36, is installed with drinking water water inlet 39 and drinking water delivery port 35 on the outer tube wall of drinking water heating chamber 36.

During present embodiment work, send water to drinking water heating chamber 36 from drinking water water inlet 39; Send water from bathroom water water inlet 13 outside heating chambers 3, because hydraulic pressure effect, water from outer heating chamber 3 and last aqueduct 2 between the heating chamber 10 enter into heating chamber 10, heating chamber 4 in entering from following aqueduct 12 then,, be sent in the header tank 8 from bathroom water delivery port 7 through the water after the heating by water conduit; Send water from the water water inlet 25 that heats to heating water cavity 19, because the hydraulic pressure effect, water enters into water service pipe 29 from heating water cavity 19, and the water after the heating is sent to heating equipment 16 or header tank 8 from heating water delivery port 18 by water conduit; During igniting, coal is placed on the fire grate of 28 bottoms, combustion chamber, by air-introduced machine 33 is combustion chamber 28 air inducing, sufficient air is evenly sent in the combustion chamber 28, make the coal in the combustion chamber 28 be able to abundant burning, high-temperature flue gas in the combustion chamber 28 part that makes progress directly enters inner flue 5, and a part enters inner flue 5 through external flue 9, middle flue 11; The water of flowing through in the external heating chamber 3 of high-temperature flue gas of external flue 9 and the middle heating chamber 10 heat, water in flowing through in the high-temperature flue gas centering heating chamber 10 of flue 11 and the interior heating chamber 4 heats, and the water in the internal heating chamber 4 of the high-temperature flue gas of the inner flue 5 of flowing through heats; Still the flue gas that has heat energy afterwards enters smoke chamber 1, enters cigarette flow cavity 34 from smoke chamber 1 again, and the flue gas of flow through smoke chamber 1 and cigarette flow cavity 34 heats the water in the drinking water heating chamber 36; Flue gas after exchanging through multiple heat through smoke pipe 32, by the air inducing effect of air-introduced machine 33, is discharged boilers by the smoke evacuation tube 38 that is fixedly mounted on air-introduced machine 33 air outlets from outlet flue 31.

Set a temperature for an end that connects thermometer probe 17 in the micro computer boiler control system 23, be set at 85 degree in the present embodiment, when the leaving water temperature of thermometer probe 17 detected heating water delivery ports 18 is lower than 85 when spending, micro computer boiler control system 23 control air-introduced machines 33 start, and heat to boiler; When the leaving water temperature of heating water delivery port 18 reaches 85 when spending, micro computer boiler control system 23 control air-introduced machines 33 cut out, and weaken the intensity of a fire in the combustion chamber 28; Set a temperature for an end that connects thermometer probe 6 in the micro computer boiler control system 23, be set at 40 degree in the present embodiment, when the leaving water temperature of thermometer probe 6 detected bathroom water delivery ports 7 is lower than 40 when spending, micro computer boiler control system 23 control electrical temperature valves 21 are in closed condition, stop hydraulic pamp 24 and give boiler water supply; When the leaving water temperature of thermometer probe 6 detected bathroom water delivery ports 7 reaches 40 when spending, micro computer boiler control system 23 control electrical temperature valves 21 are in open mode, allow hydraulic pamp 24 supply water for the bathroom of boiler with hot-water heating system; Heating water delivery port 18 has two delivery ports, when it is cold, closes and bathe, open heating valve 15 with valve 14, give heating equipment 16 heat supply water by heating water delivery port 18 by water conduit, water circulating pump 20 plays the heating hot-water heating system of boiler and the water ringing between the heating equipment 16; When it is hot, close heating valve 15, open and bathe, send hot water by water conduit to header tank 8 by heating water delivery port 18 with valve 14.

The utility model is taked the device of multilayer heating chamber and multilayer flue, and heating surface area is increased greatly, has made full use of heat energy; The utility model can provide drinking hot water, bathroom hot water, heating hot water, can realize the function of multi-use; In the utility model running flue gas from the combustion chamber upwards pass through respectively external flue, flue, inner flue, enter smoke chamber, behind multi-filtering, enter the cigarette flow cavity from smoke chamber, in the cigarette flow cavity, dust block board stops and the cushioning effect that the flow velocity of flue gas carries out is effectively reduced the discharging of flue dust the materials such as dust in the flue gas, realized the purpose of environmental protection.

Claims

1, a kind of boiler, comprising the water jacket furnace that constitutes by inside and outside stove tube, interior stove tube below is combustion chamber (28), fire door (27) is installed on the outer wall of combustion chamber (28), there is ash-falling chamber below, combustion chamber (28), shoot door (26) is installed on the outer wall of ash-falling chamber, it is characterized in that: water jacket furnace is comprising the bathroom hot-water heating system, and the bathroom wherein has outer heating chamber (3), middle heating chamber (10), interior heating chamber (4), external flue (9), middle flue (11), inner flue (5), smoke chamber (1), cigarette flow cavity (34) with hot-water heating system; Be installed with bathroom water water inlet (13) on the outer tube wall of outer heating chamber (3); Aqueduct (2) is gone up in fixed installation between outer heating chamber (3) and the middle heating chamber (10), and outer heating chamber (3) is communicated with middle heating chamber (10); Be installed with down aqueduct (12) between middle heating chamber (10) and the interior heating chamber (4), middle heating chamber (10) is communicated with interior heating chamber (4); The upper fixed of interior heating chamber (4) is equipped with bathroom water delivery port (7), and bathroom water delivery port (7) is fixedly connected with water conduit, and the other end of water conduit is fixedly connected with header tank (8); External flue (9) is the cavity that the outer tube wall of the inner tube wall of outer heating chamber (3) and middle heating chamber (10) surrounds; The cavity that the inner tube wall that middle flue (11) is a middle heating chamber (10) and the outer tube wall of interior heating chamber (4) surround; Inner flue (5) is the cavity that the inner tube wall of interior heating chamber (4) surrounds; Smoke chamber (1) is the cavity that the barrel by outer stove tube top surrounds; Cigarette flow cavity (34) is the cavity that the barrel by the outer tube wall of outer heating chamber (3) and outer stove tube surrounds; Fixedly mount outlet flue (31) on the outer tube wall of cigarette flow cavity (34) bottom; External flue (9) is connected with middle flue (11), and middle flue (11) is connected with inner flue (5), and inner flue (5) is connected with smoke chamber (1), and smoke chamber (1) is connected with cigarette flow cavity (34).

2, boiler according to claim 1, it is characterized in that: the middle part of described cigarette flow cavity (34) is installed with the baffle plate that has through hole, baffle plate is divided into upper and lower two parts with cigarette flow cavity (34), is installed with dust block board (37) on the upper inside wall of cigarette flow cavity (34); Described outlet flue (31) is gone up fixed installation smoke pipe (32), and outlet flue (31) is communicated with smoke pipe (32); The other end of smoke pipe (32) is connected with air-introduced machine (33).

3, boiler according to claim 1 and 2, it is characterized in that: described bathroom water water inlet (13) connects hydraulic pamp (24) by water conduit, water conduit interface between bathroom water water inlet (13) and hydraulic pamp (24) is equipped with electrical temperature valve (21), and electrical temperature valve (21) is electrically connected micro computer boiler control system (23) by lead (22); Micro computer boiler control system (23) is connected with thermometer probe (6), and thermometer probe (6) is installed in bathroom water delivery port (7) and locates.

4, boiler according to claim 1 and 2 is characterized in that: described water jacket furnace also comprises heating hot-water heating system, and heating hot-water heating system is fixedly mounted on the below of described bathroom with hot-water heating system; Heating hot-water heating system is comprising heating water cavity (19), water service pipe (29); The heating water cavity inner tube wall of (19) and fixedly connected is with it passed at the two ends of water service pipe (29) respectively; Water service pipe (29) is communicated with heating water cavity (19); Be installed with heating water water inlet (25), sewage draining exit (41) and inspection socket (40) on heating water cavity (19) outer tube wall, the top of inspection socket (40) is installed with heating water delivery port (18).

5, boiler according to claim 4, it is characterized in that: described heating water delivery port (18) has two delivery ports, a delivery port connects heating equipment (16) and is communicated with fixed installation heating valve (15) between this delivery port and the heating equipment (16) with it; Another delivery port of heating water delivery port (18) is connected with described header tank (8) and is communicated with it, installs between this delivery port and the header tank (8) and bathes with valve (14); Heating equipment (16) is by fixedly connected water circulating pump of water conduit (20) and connection with it; Heating water water inlet (25) is communicated with water circulating pump (20) by water conduit; On the heating water delivery port (18) thermometer probe (17) is installed, thermometer probe (17) connects micro computer boiler control system (23), and micro computer boiler control system (23) is electrically connected its work of control by lead (30) with described air-introduced machine (33).

6, boiler according to claim 5 is characterized in that: described water jacket furnace also comprises the drinking water heater, and the drinking water heater is fixedly mounted on the outside of described bathroom with hot-water heating system; The drinking water heater has drinking water heating chamber (36), is installed with drinking water water inlet (39) and drinking water delivery port (35) on the outer tube wall of drinking water heating chamber (36).