CN2159512Y - Energy saving boiler for boiling water and warming room - Google Patents
Energy saving boiler for boiling water and warming room Download PDFInfo
- Publication number
- CN2159512Y CN2159512Y CN 93209657 CN93209657U CN2159512Y CN 2159512 Y CN2159512 Y CN 2159512Y CN 93209657 CN93209657 CN 93209657 CN 93209657 U CN93209657 U CN 93209657U CN 2159512 Y CN2159512 Y CN 2159512Y
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- CN
- China
- Prior art keywords
- flue
- water
- fire grate
- utility
- combustion
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model belongs to a civil boiler for boiled water and heating, comprising an outer sleeve, a fire grate, a propellant bottle and a U-shaped flue. A double-layer water jacket is arranged in the flue, and the inner layer of the water jacket is provided with a transverse heat absorbing tube. The top of the fire grate is provided with a combustion supporting device, and a plurality of heat absorbing tubes are arranged on the upper end of the combustion supporting device. Gaps between tubes are welded in a sealing mode by iron plates, and water in the gap of each tube is communicated with water in an interlayer boiler body. The utility model has the advantages of high thermal efficiency, sufficient residual heat utilization, simple structure, energy saving and time saving. The utility model is an ideal boiler for boiled water and heating for families.
Description
The utility model belongs to a kind of domestic energy-saving boiling water heating boiler, and it includes overcoat, fire grate, propellant bottle and flue, and the flue bottom has rushes down grey hole.
Utility model patent GN2112078U discloses a kind of furnace, its basic comprising is for having overcoat, fire grate is equipped with in overcoat and ash bin junction, the overcoat top is provided with the retaining bell, bell water inlet pipe and outlet pipe are arranged on it, be provided with heat-insulation layer between water jacket and the water jacket, be respectively equipped with delivery port and water inlet on the side, upper and lower of water jacket, have boiler clothing in the water jacket, be independent of on the fire grate.The furnace purpose of this structure is the water that can make full use of among the heat heating water jacket, heats up water dual-purpose for domestic heating.But its shortcoming is: thermal loss is big, and the thermal efficiency is low, and the fuel endurance is short, causes easily after fuel is added and closes fire.
The purpose of this utility model is to avoid above-mentioned prior art weak point to provide a kind of fuel to burn fully, the heat energy utilization height, fuel endurance is long, the energy saving water boiling heating boiler that the scope of application is wide, this boiler structure is simple, and is with low cost, but both heat supply heatings, can use as boiler again, be the desirable heating hot water stove of family.
The purpose of this utility model can reach by following measure: the top at fire grate is provided with combustion-supporting, and said combustion-supporting is rearranged by the plurality of vertical pipe, and all vertical tubes are provided with air vent.Fuel enters the combustion-supporting secondary air at fire grate after an air intake burning combustion-supporting, makes full combustion of fuel.
The purpose of this utility model also can be expressed by following measure: be provided with double-layer water jacket in the flue, the water jacket internal layer has horizontal endothermic tube.Said flue is " U " type, and burnt gas by the upwards operation of horizontal endothermic tube, makes full use of waste heat along " U " type flue in advance downwards.
The utility model has following advantage compared to existing technology:
1, the top of fire grate is provided with combustion-supporting, and is combustion-supporting by secondary air, makes full combustion of fuel.Thermal efficiency height.
2, intake gate is arranged on the flue bottom, and flue is " U " type, has horizontal endothermic tube in the flue, on the one hand the water inlet flowing cold water absorbs and makes heat and from bottom to top move and take back body of heater, on the other hand, burnt gas makes full use of waste heat along the operation of " U " type flue.
3, simple in structure and heat energy and water engaging surface are long-pending big, and the heat transmission is accelerated, and shorten heat time heating time.
4, fire grate adopts bilayer, and the propellant bottle bottom has the inclined-plane, and fuel savings has effectively prevented from the other hand to cause after fuel from adding and closed fire on the one hand.
Accompanying drawing and drawing are described as follows:
Fig. 1 is the utility model overall structure profile
Fig. 2 is along I-I view
Fig. 3 is the combustion-supporting three-dimensional structure diagram
Below in conjunction with accompanying drawing the utility model is further described:
With reference to Fig. 1, Fig. 2, at columnar central body of heater fire grate (1,2) is housed, its top is provided with combustion-supporting (3), the top of this combustion-supporting is endothermic tube (5), endothermic tube is rearranged by the plurality of vertical iron pipe, gap between tube and tube iron plate welded closure, the water in each ligament all with the interlayer body of heater in water logical.
Body of heater one side is that its bottom of propellant bottle (4) has the inclined-plane, causes after avoiding fuel to add and closes fire.Opposite side is " U " type flue (7), in " U " type flue (7), left side is double-layer water jacket, the water jacket inner welded is fixed with horizontal endothermic tube (8), water inlet (10) is arranged on flue (7) bottom, delivery port (6) is arranged on the body of heater central upper, cold water is entered by water inlet (10), go upward to flue (7) upper limb along water inlet pipe (9) and enter in the water jacket, after horizontal endothermic tube (8) enters furnace sandwich and progressively heats to delivery port (6).Burnt gas is along the operation of " U " type flue.
Also be provided with bottom " U " type flue (7) and rush down grey hole (11), this rushes down grey hole in the middle of double-layer water jacket, penetrate by iron pipe, and its peripheral sealing, this body of heater top has peep hole (12).Add between overcoat (13) and body of heater and be filled with insulation material (14).
With reference to Fig. 3, combustion-supporting (3) is rearranged by the plurality of vertical pipe, and all vertical tubes are equipped with air vent, and two ends are inserted in to weld in the symmetrical iron plate hole and fix, outer rim and inboard wall of burner hearth welding.Enter combustion-supporting (3) when flame rises, the air vent secondary air is combustion-supporting, makes full combustion of fuel.
The utility model can be provided with valve at water inlet (10) and delivery port (6) two ends, delivery port (6) is installed the water halter, when heating, valve is all opened, then this stove is a heating boiler, if need boiler use, then valve-off, inject clear water from the intercalated water sleeve of flue upper end, can use boiling water.
Claims (4)
1, a kind of domestic energy-saving boiling water heating boiler, include overcoat (13), fire grate (1,2), propellant bottle (4) and flue (7), flue (7) bottom has rushes down grey hole (11), it is characterized in that: the top at fire grate (1,2) is provided with combustion-supporting (3), said combustion-supporting (3) is rearranged by some vertical tubes, and all vertical tubes are equipped with air vent.
2, domestic energy-saving heating boiler according to claim 1 is characterized in that: flue is provided with double-layer water jacket in (7), and internal layer has horizontal endothermic tube (8).
3, domestic energy-saving heating boiler according to claim 1 and 2 is characterized in that: said flue (7) is " U " type, after burnt gas is gone ahead of the rest downwards along " U " type flue, by upwards operation of horizontal endothermic tube (8).
4, civilian boiling water energy-saving heating boiler according to claim 1, it is characterized in that: the bottom of propellant bottle (4) has the inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93209657 CN2159512Y (en) | 1993-04-19 | 1993-04-19 | Energy saving boiler for boiling water and warming room |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93209657 CN2159512Y (en) | 1993-04-19 | 1993-04-19 | Energy saving boiler for boiling water and warming room |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2159512Y true CN2159512Y (en) | 1994-03-23 |
Family
ID=33791789
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93209657 Expired - Fee Related CN2159512Y (en) | 1993-04-19 | 1993-04-19 | Energy saving boiler for boiling water and warming room |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2159512Y (en) |
-
1993
- 1993-04-19 CN CN 93209657 patent/CN2159512Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |