CN2296976Y - Horizontal atmospheric boiler - Google Patents
Horizontal atmospheric boiler Download PDFInfo
- Publication number
- CN2296976Y CN2296976Y CN 97223841 CN97223841U CN2296976Y CN 2296976 Y CN2296976 Y CN 2296976Y CN 97223841 CN97223841 CN 97223841 CN 97223841 U CN97223841 U CN 97223841U CN 2296976 Y CN2296976 Y CN 2296976Y
- Authority
- CN
- China
- Prior art keywords
- boiler
- header
- heat
- drum
- pipe
- 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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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model relates to a horizontal atmospheric boiler. Two heat collecting boxes are arranged in the traditional horizontal boiler. The upper ends of the heat collecting box are connected with a boiler barrel through short pipes, and the lower ends are connected with a connecting box through cold wall pipes. A plurality of vacuum pipes are arranged in the heat collecting boxes. The connecting box is connected with a calandria fire grate of a boiler chamber. A fire retardant cover is arranged on the boiler barrel, one end of the fire retardant cover is connected with the boiler barrel through a connection pipe, and the other end is connected with the connecting box through a cold wall pipe. Water enters each cold wall pipe, and respectively flows to the heat collecting box, the boiler barrel and the fire retardant cover. The heated water is sent out form a water outlet pipe above the boiler. The boiler has the advantages of low cost, material saving and high heat efficiency. The utility model is an ideal small-size horizontal boiler.
Description
The utility model belongs to horizontal normal-pressure boiler
The extensive at present horizontal normal-pressure boiler that adopts, though replaced traditional vertical boiler, because its structural reason, consumption of raw material is many relatively, and the thermal efficiency is relatively low.
The purpose of this utility model is, according to above-mentioned deficiency, designed a kind of novel horizontal normal-pressure boiler, be on the basis of existing boiler, to have increased heat-collecting box, fire-retardant cover, burner hearth employing calandria tubular structure, this horizontal normal-pressure boiler, cost is low, save material, thermal efficiency height.
A kind of horizontal normal-pressure boiler described in the utility model, form by drum, header, wall pipe, feed pipe, outlet pipe and heat-insulation layer, two heat-collecting boxes (1) upper end that is provided with in this stove is connected with drum (6) by short tube (10), and the lower end is connected with header (8) by cold wall pipe (9); Be provided with many vacuum tubes (3) in the heat-collecting box (1); Be provided with fire-retardant cover (4) in drum (6) top, an end is connected with drum (6) by tube connector (5), and the other end is connected with header (8) by cold wall pipe (7); Base (13) is gone up fixing header (8) and is connected with calandria fire grate (11) in the burner hearth, header (8) is connected with water inlet pipe (12), water enters every cold wall pipe through header, flows to heat-collecting box, drum, fire-retardant cover respectively, and heated water is sent from boiler top outlet pipe (2).
Further describe and provide embodiment below in conjunction with accompanying drawing
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model cutaway view
Fig. 3 is the heat-collecting box structural representation in the utility model
Fig. 4 is header, the fire grate structure schematic diagram in the utility model
A kind of horizontal normal-pressure boiler of the utility model design, form by drum, header, wall pipe, feed pipe, outlet pipe and heat-insulation layer, two heat-collecting boxes (1) upper end that is provided with in this stove is connected with drum (6) by short tube (10) (10), the lower end is connected with header (8) by cold wall pipe (9), be provided with many vacuum tubes (3) in the heat-collecting box (1), about 1/3 water is housed in the vacuum tube, and the aqueous vaporization of being heated in the final vacuum pipe is cooled off in heat-collecting box (1), thus with heat accumulation in heat-collecting box; Be provided with fire-retardant cover (4) in drum (6) top, be used to increase heating surface and water capacity, fire-retardant cover (4) one ends are connected with drum (6) by tube connector (5), the other end is connected with header (8) by cold wall pipe (7), base (13) is gone up fixing header (8) and is connected with calandria fire grate (11) in the burner hearth, header (8) is connected with water inlet pipe (12), water is directly entered in the interior calandria fire grate (11) of burner hearth by water inlet pipe (12), enter header (8) by the bend pipe circulation, enter every cold wall pipe (9) through header (8), and then to heat-collecting box (1), drum (6), fire-retardant cover (4) flows, and heated water is sent from boiler top outlet pipe (2).
Claims (2)
1, a kind of horizontal normal-pressure boiler, form by drum, header, wall pipe, feed pipe, outlet pipe and heat-insulation layer, it is characterized in that: two heat-collecting boxes (1) upper end that is provided with in this stove is connected with drum (6) by short tube (10), and the lower end is connected with header (8) by cold wall pipe (9); Be provided with many vacuum tubes (3) in the heat-collecting box (1); Be provided with fire-retardant cover (4) in drum (6) top, an end is connected with drum (6) by tube connector (5), and the other end is connected with header (8) by cold wall pipe (7).
2, a kind of horizontal normal-pressure boiler according to claim 1, it is characterized in that the upward fixing header (8) of base (13) is connected with burner hearth calandria fire grate (11), header (8) is connected with water inlet pipe (12) simultaneously, water enters every water screen tube through header, flow to heat-collecting box, drum, fire-retardant cover respectively, heated water is sent from boiler top outlet pipe (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223841 CN2296976Y (en) | 1997-06-03 | 1997-06-03 | Horizontal atmospheric boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97223841 CN2296976Y (en) | 1997-06-03 | 1997-06-03 | Horizontal atmospheric boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2296976Y true CN2296976Y (en) | 1998-11-11 |
Family
ID=33938412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97223841 Expired - Fee Related CN2296976Y (en) | 1997-06-03 | 1997-06-03 | Horizontal atmospheric boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2296976Y (en) |
-
1997
- 1997-06-03 CN CN 97223841 patent/CN2296976Y/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 |