CN200972244Y

CN200972244Y - High efficient energy-saving boiler

Info

Publication number: CN200972244Y
Application number: CN 200620132309
Authority: CN
Inventors: 刘清
Original assignee: 刘春山
Priority date: 2006-08-15
Filing date: 2006-08-15
Publication date: 2007-11-07
Anticipated expiration: 2016-08-15

Abstract

The utility model relates to high efficiency inner heating and energy saving boiler, which is characterized in that outer layer of boiler is a heat preserving layer. A barrel type ignition chamber and a barrel type flue are arranged in cavity of the stove body. Periphery of the stove body is welded with a spiral flue which comprises a smoke vent communicated with fan. Top and bottom of the spiral flue are connected with the ignition chamber and the barrel type flue. Fire grate bars and an ash chamber are arranged on bottom of the combustion chamber. A stove door is opened on the combustion chamber on bottom of the stove body. An air exhausting tube and a thermometer, a barometer, a nilometer and a safety valve are welded on top of the stove body and communicated with the cavity. The utility model makes full use of residual heat of the spiral flue and shell of the barrel type ignition chamber so as to quicken heating cool water in the cavity. Each kilogram can burn water about 70 kilograms. Therefore, the utility model has the advantage of high efficiency, good energy saving effect, simply fabrication and low cost.

Description

Thermal center can boiler in efficient

Technical field

The utility model belongs to the hot water supply energy saver, particularly can supply with simultaneously boiling water and, heat boiler in hot water a kind of energy-efficient.

Background technology

The boiler that existing small and medium-sized cities school of factory and rural area, small towns boil water or warm oneself all is that boiler structure is old-fashioned with the coal heating, and the thermal efficiency is lower, and single, boils water and warm oneself quite to waste energy, and equipment investment is big, and enterprise or individual are difficult to bear.

Summary of the invention

The purpose of this utility model provides a kind of efficient interior thermal center energy boiler, it is characterized in that: outer at body of heater is heat-insulation layer, a barrel formula ignition hall and a bucket formula flue are set in the body of heater inner chamber, its periphery is welded with more spiral fashion so flue, and all connect with exhaust opening and exhaust blower, the bottom is welded with the hot-water heating backwater and connects mouth, be provided with premium on currency at the body of heater top and connect mouth and vertical up and down with the backwater mouth, be welded with big vapour connecting pipe joint and automatic exhaust steam valve at the body of heater top, all connect with inner chamber, bucket formula combustion chamber bottom is grate bar and ashes chamber, and fire door is opened the position in the body of heater lower combustion chamber, the floss hole of combustion chamber and spiral tube are connected, and are welded with blowdown in lower position and connect mouth and inner chamber connection.

Described spiral fashion so flue is flat side, pros and circular pipe type.

1 to 4 every group of described spiral fashion so flue advances burner and can organize at the most at bucket formula flue device 1.

Combustion oil, combustion gas, structures such as combustion coal and lump coal can also be reequiped in described combustion chamber.

The beneficial effect that the utility model boiler reaches is 1, make full use of spiral flue and bucket formula gets angry the waste heat of shell of hall, and heating bore cold water rapidly can be supplied life at any time with hot water or hot-water heating heat supply.Average coal per jin can burn the 70 jin of left and right sides boiling water when 2, thermal efficiency height boiled water continuously, had energy-efficient characteristics.Make simply, cost is low, according to user's request, can be designed to cluster type, and vertical boiler and horizontal large-sized boiler improve heat capacity.

Description of drawings

Fig. 1 is efficient interior thermal center energy boiler structure schematic diagram;

Fig. 2 is the structural representation of one group of the boundling of Fig. 1;

Fig. 3 is the structural representation of one group of the sleeved spiral fashion so of Fig. 1.

The specific embodiment:

Figure 1 shows that efficient interior thermal center energy boiler structure schematic diagram, at body of heater 6 outer 26 is heat-insulation layer, barrel formula is set in body of heater 6 inner chambers gets angry hall 8 its peripheries and is welded with spiral fashion so flue 5 and gets angry hall bottom and advance that burner 11 is connected and connect and scoop out with blower fan 20 and body of heater 6 with outlet flue 21 and body of heater 6 with the bucket formula, its barrel formula ignition hall bottom is the position of grate bar 19, the fire of coal combustion and cigarette are opened blower fan by the tubular type flue that advances burner 11, enter to spiral and are up taken out at body of heater 6 inner chamber cold water and improve the thermal efficiency on the 19 castor bars.Boiling water joint 13 is welded in the body of heater (return pipe 2 that communicates with the top and the inner chamber of body of heater 6, be connected near grate bar 19 positions, and communicate with body of heater 6 inner chambers) the body of heater bottom 15 be reinforce iron ring and body of heater 6 solid, having ashes door 16 to open below fire door 18 and with body of heater 6 above the fixing collar 15 links to each other, getting angry one's parents side at fire door is welded with the big logical comb 4 of heating and bucket formula and gets angry hall 8 solid and logical inner chambers, above backwater mouth 2, there is blowdown to chew 3, and it is relative with big logical comb 4, at body of heater side body of heater 6 inspection opening device 10 is arranged, bucket formula ignition one's parents side 12 flues go out 6 weldering realities outside body of heater in body of heater, at flue 12, go out a cutoff switch 14 is arranged outside body of heater, have at 14 cutoff switches and to transfer bar 9 up and down, and be provided with and open location 7, be provided with at the body of heater top big vapour be communicated with chew 28 and and inner chamber be connected the body of heater exoadaptation and be provided with and assist flue 27, make arm 22 at flue collector, and scoop out with 20 blower fans and to be responsible for the flue top and to be provided with heat-insulation layer 26, be responsible for flue 27, there is stop valve 25 below.

The utility model spiral fashion so flue 5 is flat square tube or positive square tube and circular pipe type, efficient in heat bucket formula sparking gear stove, increase heat supply by user's request, the ability of water supply, can in the body of heater inner chamber, place 1 group to a lot of groups make cluster type efficient in thermal center energy boiler.

Claims

1, a kind of efficient interior thermal center energy boiler, it is characterized in that: outer at body of heater is heat-insulation layer, a barrel formula ignition hall and a bucket formula flue are set in the body of heater inner chamber, its periphery is welded with the spiral fashion so flue and mouth is arranged and the exhaust blower connection, spiral floss hole bottom and top and get angry and a barrel formula flue is connected, the combustion chamber bottom is grate bar and ashes chamber, fire door is opened the position in the body of heater lower combustion chamber, the backwater mouth is connected near on the bottom body of heater of combustion chamber, and and inner chamber communicate, be welded with the blowdown water nozzle at lower position, be welded with blast pipe and thermometer at the body of heater top, air gauge, water level considering security valve and and inner chamber connection.

2, efficient interior thermal center energy boiler according to claim 1, it is characterized in that: described spiral fashion so flue is flat square tube, positive square tube or circular pipe type.

3, efficient interior thermal center energy boiler according to claim 1 is characterized in that: a described bucket formula ignition hall and a barrel formula flue, and 1 to 8 group of the rotating flue of bucket formula periphery holding tray.

4, efficient interior thermal center energy boiler according to claim 1 is characterized in that: can burn combustion coal combustion oil, the structure of combustion gas in the described combustion chamber instead.

5, efficient interior thermal center energy boiler according to claim 1, it is characterized in that: the utilization of described spiral tube can be made large-size horizontal hot-water heating and gas boiler.

6, efficient interior thermal center energy boiler according to claim 1, it is characterized in that: described ignition one's parents location is tilting leads to 10 of combs greatly and hangs 5 in courage.

7, efficient interior thermal center energy boiler according to claim 1, it is characterized in that: crock that described fuel produces and dust are introduced the clarifier desulfurizer with blower fan and are purified.

8, efficient interior thermal center energy boiler according to claim 1, it is characterized in that: the auxiliary flue diameter of described body of heater is greater than the arm flue, and will excessively extend in arm flue and auxiliary flue junction, be provided with the close-burning structure of coming out of the stove at bottom of furnace body near the combustion chamber.