CN2218315Y - Multipurpose civil cast iron boiler - Google Patents
Multipurpose civil cast iron boiler Download PDFInfo
- Publication number
- CN2218315Y CN2218315Y CN 95219012 CN95219012U CN2218315Y CN 2218315 Y CN2218315 Y CN 2218315Y CN 95219012 CN95219012 CN 95219012 CN 95219012 U CN95219012 U CN 95219012U CN 2218315 Y CN2218315 Y CN 2218315Y
- Authority
- CN
- China
- Prior art keywords
- heater
- smokejack
- cast
- steel pipe
- boiler
- Prior art date
- 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
Links
- 229910001018 Cast iron Inorganic materials 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000498 cooling water Substances 0.000 claims description 3
- 238000005452 bending Methods 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 abstract description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 238000010411 cooking Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 235000012054 meals Nutrition 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
Landscapes
- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The multipurpose civil cast iron boiler is composed of boiler body, boiler seat and discharge flue, the boiler body is formed into a whole body with discharge flue by means of connecting pipe, the boiler body is placed over the boiler seat, the disk-shaped steel pipe of said heat booster is positioned in the high temp. zone of furnace cavity, and the upwards-inclined straight pipe is extended into the discharge flue so as to effectively increase heating area, raise heat efficiency and save energy source.
Description
The utility model is the civilian cast-iron boiler of a kind of multipurpose, belongs to family's warming tool.
The employed hot water space heating boiler of current city dweller is that boiler shell is made the double-walled cavity, and the water in the cavity is heated.And in the body of heater thorax, temperature high segment space fails to make full use of, thereby the thermal efficiency is low.Body of heater is to be welded with steel plate, and cost height, resistance to corrosion are poor, and service life is short.
The utility model purpose provides a kind of multipurpose civilian cast-iron boiler, it can make in the burner hearth and the smokejack passage in heat fully absorb and utilize, utilization efficiency of heat energy height, and body of heater and smokejack be by iron casting, cost is low, and is corrosion-resistant, the life-span is long.
The utility model purpose is achieved in that this boiler by body of heater, and stove seat and smokejack are formed, and body of heater and smokejack constitute whole by tube connector, and body of heater is located in stove seat top.Body of heater and smokejack are cast the dirty body of double-walled hollow by cast iron respectively, and the stove seat is by the single wall iron casting.In the temperature high segment of burner hearth He in the discharge flue, heat booster is installed.
Heat booster constitutes an integral body by the make progress steel pipe of spiral and the straight-through steel pipe of the certain angle that is inclined upwardly, and the plate-like steel pipe is positioned at the temperature high segment space of burner hearth, and acclivitous straight steel pipe protrudes in the smokejack passage.Plate-like steel pipe lower end water inlet pipe is sealedly connected on the cooling water outlet pipe of furnace body inside wall, and the straight steel pipe outlet pipe that is inclined upwardly is sealedly connected on the smokejack hot water inlet pipe.
Because this civil boiler has been set up heat booster, heating surface area is increased, Btu utilization efficient improves greatly.This product is tested through practicality, compares with similar boiler, and quick heating, heating load can be enhanced about more than once, and overall thermal efficiency can reach more than 80%, and fuel saving 30% reduces cost 40%, and body of heater is corrosion-resistant, and long service life can reach more than 20 years.
Fig. 1-the utility model structural representation
In conjunction with Fig. 1 the utility model structure is specified:
The civilian cast-iron boiler of multipurpose is by body of heater 8, and stove seat 15 and smokejack 5 are formed, and body of heater 8 constitutes one by tube connector 3 and smokejack 5, and body of heater 8 is located in stove seat top.Body of heater 8 is cast the cylinder of double-walled cavity by cast iron, it is the double-walled hollow cavity that smokejack 5 is cast preceding, last, back by cast iron equally, bottom surface is the single wall layer, on the opposite position of the air inlet of the upper and lower position of exhaust opening on hollow wall body of heater 8 right sides and smokejack 5, be cast with 4 connecting holes 2, with 4 tube connectors 3 be tightly connected logical body of heater 8 cavities and smokejack 5 cavities, make the exhaust opening of identical body of heater 8 right side walls of smokejack 5 air inlets simultaneously, and sealing.In the fire box temperature high segment of body of heater 8 He in smokejack 5 passages, heat booster 7 is installed.
Heat booster 7 constitutes an integral body by the steel pipe of the spiral that makes progress and the straight-through steel pipe of the certain angle (about 5 °) that is inclined upwardly, and the plate-like steel pipe is positioned at the temperature high segment space of body of heater 8 burner hearths, and acclivitous straight pipe puts in the passage of smokejack 5.Plate-like steel pipe lower end water inlet pipe is sealedly connected on the body of heater 8 madial wall cooling water outlet pipes 9, and the outlet pipe of the straight tube footpath bending steel pipe that is inclined upwardly is sealedly connected on smokejack 5 hot water inlet pipes 6 (smokejack 5 right-hand ends can connect among the general smoke exhaust pipe figure omit) certainly.The steel pipe inner chamber of heat booster 7 communicates with the cavity of body of heater 8 and smokejack 5 like this.
The double-walled cavity that enters body of heater 8 from body of heater 8 outer wall water inlet pipes 12 when cold water enters simultaneously heat booster 7 inner chambers again and enters in the cavity of smokejack 5 through tube connector 3 and heat booster outlet through heat hot water again, make hot water have screwed pipe osculum 4 from smokejack 5 tops, discharge the hot water multipurposes such as warmer, shower of corresponding through fairlead.
As from the foregoing, this heat booster 7 is fixedly mounted on the interface tube of body of heater 8 madial wall outlet pipes and smokejack 5, and is without any need for support chip, simple in structure.Heat booster is processed with steel pipe integral, and cost is low.
Also have bell 1 on the top of body of heater 8, the peace section is equipped with on the support chip 10 at the middle part of stove seat 15 fire grate 11, has ventilating opening 13 on fire grate 11 level heights of left side fireplace seat, being placed with burning above the fire grate 11 with fuel such as coal etc.Below stove seat 15 left sides, offer mud hole door 14.Because bell 1 is to form a plurality of gardens ring with different radii to be formed by stacking, and when family makes meal, can open garden ring oven lid 1 according to the pot for cooking rice different size, can be made for purposes such as meal, cooking.This civilian cast-iron boiler brings convenience for the many residents in city, and is especially in the severe cold north, more with practical value.
Claims (3)
1. civilian cast-iron boiler of multipurpose, form by body of heater (8) stove seat (15) and smokejack (5), it is characterized in that body of heater (8) constitutes an integral body by tube connector (3) and smokejack (5), body of heater (8) is located in stove seat (15) top, body of heater (8) is cast the cylinder of double-walled cavity by cast iron, it is the double-walled hollow cavity that smokejack (5) is cast preceding, last, back by cast iron equally, and bottom surface is the single wall layer; In the fire box temperature high segment of body of heater (8) and in smokejack (5) passage, heat booster (7) is installed.
2. the civilian cast-iron boiler of multipurpose according to claim 1, it is characterized in that heat booster (7) is by upwards the steel pipe of spiral and the straight-through steel pipe of the certain angle that is inclined upwardly constitute one, the plate-like steel pipe is positioned at the fire box temperature high segment of body of heater (8), acclivitous straight tube protrudes in the passage of smokejack (5), plate-like steel pipe lower end water inlet pipe is sealedly connected on body of heater (8) the madial wall cooling water outlet pipe (9), and the straight steel pipe that is inclined upwardly is sealedly connected on smokejack (5) hot water inlet pipe through the bending tube outlet pipe.
3. the civilian cast-iron boiler of multipurpose according to claim 1, it is characterized in that being cast with 4 connecting holes (2) on the upper and lower position of body of heater (8) right side exhaust opening and smokejack (5) the air inlet opposite position, and 4 tube connectors (3) the be tightly connected cavity of logical body of heater (8) and the cavity of smokejack (5) are arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219012 CN2218315Y (en) | 1995-07-25 | 1995-07-25 | Multipurpose civil cast iron boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95219012 CN2218315Y (en) | 1995-07-25 | 1995-07-25 | Multipurpose civil cast iron boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2218315Y true CN2218315Y (en) | 1996-01-24 |
Family
ID=33867331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95219012 Expired - Fee Related CN2218315Y (en) | 1995-07-25 | 1995-07-25 | Multipurpose civil cast iron boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2218315Y (en) |
-
1995
- 1995-07-25 CN CN 95219012 patent/CN2218315Y/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 |