CN200979281Y - Water heating boiler - Google Patents
Water heating boiler Download PDFInfo
- Publication number
- CN200979281Y CN200979281Y CN 200620093982 CN200620093982U CN200979281Y CN 200979281 Y CN200979281 Y CN 200979281Y CN 200620093982 CN200620093982 CN 200620093982 CN 200620093982 U CN200620093982 U CN 200620093982U CN 200979281 Y CN200979281 Y CN 200979281Y
- Authority
- CN
- China
- Prior art keywords
- diaphragm plate
- wall
- boiler
- duct
- utility
- 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
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Abstract
The utility model relates to a hot-water boiler which comprises a boiler body made of an inner wall and an outer wall, wherein a water sleeve is arranged between the inner wall and the outer wall, a burning room is arranged under a furnace chamber. The utility model is characterized that at least two layers of hollow diaphragm plates communicated with a boiler sleeve are arranged above the burning room arranged in the furnace chamber, the diaphragm plates are provided with pore passages which are interlace arranged on the adjacent diaphragm plates. The utility model has the advantages that the heating area of the water sleeve in the furnace chamber is increased, the heating speed is quickly, extends the courses of the smoke and the time of the smoke staying in the furnace, make full use of the heating energy, thereby improves the heat efficiency of the boiler and saves fuel.
Description
Technical field
The utility model relates to a kind of boiler, particularly is fit to the middle-size and small-size hot water space heating boiler that family uses.
Background technology
Known hot water space heating boiler is to heat being arranged on spirality in the burner hearth or in line water pipe and sidewall, and the problem that this structure exists is: the water pipe heating surface area that is arranged in the burner hearth is little, and firing rate is slow, and the thermal efficiency is low; The flue gas that burning produces is directly discharged, and this part heat can not make full use of, and causes the waste of the energy.
Summary of the invention
The purpose of this utility model is to provide a kind of firing rate fast, thermal efficiency height, the hot water space heating boiler of fuel saving.
Technical solution of the present utility model is: a kind of hot water space heating boiler, comprise the body of heater that constitutes by inner and outer wall, water jacket for sealing between the inner and outer wall, the furnace chamber bottom is the combustion chamber, the top that it is characterized in that the furnace chamber inner combustion chamber is provided with the two-layer hollow diaphragm plate that communicates with furnace water jacket at least, have the duct of passing through for flue gas on the diaphragm plate, and the duct on the adjacent diaphragm plate is for being crisscross arranged.
Described hollow diaphragm plate is provided with 1-5 duct.
Hot water space heating boiler of the present utility model, its flue gas in uphill process, be subjected to diaphragm plate stop and through the duct on the diaphragm plate, so the heat that carries in the flue gas can heat the water that communicates with water jacket in the hollow diaphragm plate.Flue gas is after the duct of bottom diaphragm plate is passed through by ground floor, because the duct of upper strata diaphragm plate is to be crisscross arranged with the duct of following one deck diaphragm plate, therefore flue gas can be subjected to stopping of diaphragm plate once more and pass through through the duct, heat in the flue gas also can heat the water in this layer diaphragm plate once more, and the like, the heat in the flue gas will be fully utilized.
Characteristics of the present utility model are: increased the heating surface area of furnace chamber inner water sleeve, firing rate is fast, has prolonged the flow process of flue gas and the time of staying in stove, fully absorbs heat, thereby has improved the thermal efficiency of boiler, fuel saving.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the side view of Fig. 1.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1 and Figure 2, the body of heater that is made of inwall 1 and outer wall 2 is installed on the base 13, its inwall top is connected with smoke exhaust pipe 3, form the water jacket of sealing between outer wall and the inwall, the upper and lower of outer wall is respectively equipped with inlet tube and outlet tube 4,5, the bottom is combustion chamber 6 in the body of heater, be provided with grate 14, have fire door 7 on the furnace body wall relative with the combustion chamber, the top of combustion chamber is provided with the hollow diaphragm plate 10 that is made of upper and lower plate 8,9, the perisporium of upper and lower plate is connected on the inwall, and hollow diaphragm plate is communicated with water jacket.The boiler that present embodiment provides is provided with four layers of hollow diaphragm plate altogether, and what of hollow diaphragm plate can be determined according to the size of boiler.Have the duct of passing through for flue gas 11 on the hollow diaphragm plate, i.e. perforate on upper and lower plate is connected with upper and lower plates by steel pipe 12 then, and opening is sealed.Every layer of hollow diaphragm plate can be established 1-5 duct, the duct of adjacent diaphragm plate is for being crisscross arranged, as shown in Figure 1, the duct of counting on the ground floor diaphragm plate is located at central authorities down, 2 ducts on the second layer diaphragm plate are arranged on submarginal position, stagger with the position, duct on the lower floor diaphragm plate, the position, duct on the 3rd, the 4th layer of diaphragm plate is identical with first, second layer respectively, and the distribution in duct is not limited to this programme.Can have shoot door on the body of heater relative, not illustrate in the drawings with each layer diaphragm plate.The utility model makes full use of the heat of high-temperature flue gas in the burning heating, in the process in the duct of passing through each layer diaphragm plate, the water in the hollow diaphragm plate is heated, and is discharged out of the furnace by smoke exhaust pipe at last.
Claims (2)
1, a kind of hot water space heating boiler, comprise the body of heater that constitutes by inner and outer wall, water jacket for sealing between the inner and outer wall, the furnace chamber bottom is the combustion chamber, the top that it is characterized in that the furnace chamber inner combustion chamber is provided with the two-layer hollow diaphragm plate that communicates with furnace water jacket at least, have the duct of passing through for flue gas on the diaphragm plate, and the duct on the adjacent diaphragm plate is for being crisscross arranged.
2, a kind of hot water space heating boiler according to claim 1 is characterized in that described hollow diaphragm plate is provided with 1-5 duct.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093982 CN200979281Y (en) | 2006-11-08 | 2006-11-08 | Water heating boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620093982 CN200979281Y (en) | 2006-11-08 | 2006-11-08 | Water heating boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979281Y true CN200979281Y (en) | 2007-11-21 |
Family
ID=38979662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620093982 Expired - Fee Related CN200979281Y (en) | 2006-11-08 | 2006-11-08 | Water heating boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979281Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708304A (en) * | 2019-02-22 | 2019-05-03 | 南通港华锅炉有限公司 | A kind of hot-water boiler of high combustion efficiency |
| CN111765454A (en) * | 2020-06-17 | 2020-10-13 | 重庆润民纸业有限公司 | Energy-saving and gas-saving device of natural gas boiler and using method thereof |
-
2006
- 2006-11-08 CN CN 200620093982 patent/CN200979281Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109708304A (en) * | 2019-02-22 | 2019-05-03 | 南通港华锅炉有限公司 | A kind of hot-water boiler of high combustion efficiency |
| CN111765454A (en) * | 2020-06-17 | 2020-10-13 | 重庆润民纸业有限公司 | Energy-saving and gas-saving device of natural gas boiler and using method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20071121 Termination date: 20091208 |