CN2476724Y - Water-jet gas boiler - Google Patents
Water-jet gas boiler Download PDFInfo
- Publication number
- CN2476724Y CN2476724Y CN 00253469 CN00253469U CN2476724Y CN 2476724 Y CN2476724 Y CN 2476724Y CN 00253469 CN00253469 CN 00253469 CN 00253469 U CN00253469 U CN 00253469U CN 2476724 Y CN2476724 Y CN 2476724Y
- Authority
- CN
- China
- Prior art keywords
- heater
- pipe
- water
- radiator
- 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
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- Instantaneous Water Boilers, Portable Hot-Water Supply Apparatuses, And Control Of Portable Hot-Water Supply Apparatuses (AREA)
Abstract
The utility model relates to a gas furnace which belongs to a household heating appliance, comprising a housing of the boiler, an inlet pipe, an outlet pipe, a heater and a lighter. The utility model is characterized in that the bottom of the housing of the boiler is provided with a water tank connected with the inlet pipe and the return pipe of the radiator. A pump is arranged on the base of the housing of the boiler. The inlet pipe wraps wall of the heater. Upper end of the heater is provided with an inner heating pipe communicating with the inlet and outlet pipe. An induced draft fan connected with an induced draft pipe is arranged on the top of the heater; the outlet pipe is connected with the radiator. The upper housing of the boiler is provided with a warm wind radiator. The utility model has the advantages of high heat efficiency, fuel saving, safe and sanitary use.
Description
The utility model belongs to family's heating system technical field, in particular a kind of home-use water injection type gas furnace.
In recent years, along with the trend of the reform and development of economic structure, independent heating was increasing.Family's warming stove of being sold in the market mostly is to adopt circulating boiler heating, and this boiler thermal output is low, and using energy source is unreasonable, and consumption fuel is big, brings the certain economic difficulty to the consumer.
The purpose of this utility model provides a kind of thermal efficiency height, fuel savings, and safety, health, easy water injection type gas furnace are to overcome the defective that prior art exists.
The technical solution of the utility model is achieved in that it comprises boiler shell, inlet and outlet pipe lines, heater and igniter, water tank wherein is set on boiler shell, water inlet pipe, the radiator return pipe is connected with water tank respectively, on the boiler shell base, be provided with water pump, water inlet pipe by down from be looped around on the outer wall of heater, in the heater upper end interior heating tube is set, water inlet pipe communicates with an end of interior heating tube, the other end of interior heating tube communicates with outlet pipe, induced-draft fan is set above the heater, induced-draft fan connects smokejack, outlet pipe connects radiator, top at boiler shell is provided with warm air radiator, and interior heating tube through heating wall is the planar circular formula and arranges.
Good effect of the present utility model is:
1. form the burning of notes oxygen vacuum by the induced-draft fan forced fume exhaust that is fixed on the heater, in the smoke evacuation process, can provide waste heat, increase the thermal efficiency by warm air radiator.
2. by burner the heater inwall is heated to be once and heats, heat around pipe wall is outer, under the effect of forcing ventilating fan, inwall increases amount of oxygen simultaneously, and post bake is interior around pipe, thereby reaches energy-saving effect, improves the thermal efficiency greatly.
Accompanying drawing is a structural representation of the present utility model.
Below in conjunction with drawings and Examples the utility model is described in detail.
With reference to accompanying drawing, water tank 2 is set on boiler shell 1, water inlet pipe 3, radiator return pipe 17 is connected with water tank 2 respectively, on boiler shell 1 base, be provided with water pump 19, water inlet pipe 3 by down from be looped around on the outer wall of heater 6, heating tube 7 in heater 6 upper ends are provided with, water inlet pipe 3 communicates with an end of interior heating tube 7, the other end of interior heating tube 7 communicates with outlet pipe 11, induced-draft fan 8 is set above the heater 6, induced-draft fan 8 connects smokejack 10, and outlet pipe 11 connects radiator 15, on the top of boiler shell 1 warm air radiator 9 is set, the wall of interior heating tube 7 through heating devices 6 is the planar circular formula and arranges, the 5th, temperature-sensing valve, the 12nd, flame regulating valve, the 14th, combustion gas pressure regulator.
The course of work of the present utility model is: close backwater valve 18, connect combustion gas interface 16, the water that enters water tank 2 by tap water interface 19 enters water inlet pipe 3 through water pump 20, opens igniter 13, and the cold water in the water inlet pipe 3 becomes hot water through the heating of heater 6, enter outlet pipe 11 to radiator 15 heat supplies through interior heating tube 7, open backwater valve 18 this moment, and the water that loses heat energy is got back in the water tank 2 through return pipe 17, enters water inlet pipe 3 through water pump 20 again, and so forth, reach the heating purpose.Form the burning of notes oxygen vacuum by the induced-draft fan Final 8 system smoke evacuation that is fixed on the heater 6, in the smoke evacuation process, can provide waste heat, increase the thermal efficiency by warm air radiator 9.
Claims (2)
1, a kind of water injection type gas furnace, comprise boiler shell (1), inlet and outlet pipe lines (3), (11), heater (6) and igniter (13), water tank (2) wherein is set on boiler shell (1), water inlet pipe (3), radiator return pipe (17) is connected with water tank (2) respectively, on boiler shell (1) base, be provided with water pump (20), water inlet pipe (3) by down from be looped around on the outer wall of heater (6), in heater (6) upper end interior heating tube (7) is set, water inlet pipe (3) communicates with an end of interior heating tube (7), the other end of interior heating tube (7) communicates with outlet pipe (11), induced-draft fan (8) is set above the heater (6), induced-draft fan (8) connects smokejack (10), outlet pipe (11) connects radiator (15), on the top of boiler shell (1) warm air radiator (9) is set.
2, by the described water injection type gas furnace of claim 1, it is characterized in that: the wall of interior heating tube (7) through heating device (6) is the planar circular formula and arranges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253469 CN2476724Y (en) | 2000-12-15 | 2000-12-15 | Water-jet gas boiler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00253469 CN2476724Y (en) | 2000-12-15 | 2000-12-15 | Water-jet gas boiler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2476724Y true CN2476724Y (en) | 2002-02-13 |
Family
ID=33610916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00253469 Expired - Fee Related CN2476724Y (en) | 2000-12-15 | 2000-12-15 | Water-jet gas boiler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2476724Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335496A (en) * | 2013-06-07 | 2013-10-02 | 陈仲礼 | Rotary-type dryer for ceramics |
-
2000
- 2000-12-15 CN CN 00253469 patent/CN2476724Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103335496A (en) * | 2013-06-07 | 2013-10-02 | 陈仲礼 | Rotary-type dryer for ceramics |
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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 |