CN205717944U - A kind of burnt gas wall hanging furnace - Google Patents
A kind of burnt gas wall hanging furnace Download PDFInfo
- Publication number
- CN205717944U CN205717944U CN201620585264.2U CN201620585264U CN205717944U CN 205717944 U CN205717944 U CN 205717944U CN 201620585264 U CN201620585264 U CN 201620585264U CN 205717944 U CN205717944 U CN 205717944U
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- China
- Prior art keywords
- heat exchanger
- burner
- water inlet
- inlet pipe
- wall hanging
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Abstract
The utility model discloses a kind of burnt gas wall hanging furnace, including housing, burner and heat exchanger, the inlet side of this heat exchanger and water inlet pipe attaching, this heat exchanger go out end with outlet pipe attaching, it is characterized in that, described burner is located at the top of heat exchanger, and it is additionally provided with electric heater on water inlet pipe, water inlet pipe is provided with water pump, case top is provided with the blower fan being positioned at above burner, it is positioned in housing below heat exchanger and is right against the region of burner and be provided with flue, this flue extends in the waste-heat box arranged outside housing, the top of this waste-heat box is provided with exhanst gas outlet, water inlet pipe pass from this waste-heat box after again with electric heater, heat exchanger connects.This utility model improves heating efficiency, and improves the service life of burner.
Description
Technical field
This utility model relates to a kind of burnt gas wall hanging furnace.
Background technology
Fuel wall hanging formula stove is also known as " the quick heater of water for heating of fuel wall hanging formula ", but it is not traditional combustion gas
Water heater, is essentially different with water heater.There is anti-frost protection, be allowed to dry burning protection, accident extinguishing protection, the too high guarantor of temperature
Protect, the multiple safety precautions such as the anti-jamming protection of water pump.Can be with external indoor temperature controller, to realize personalized temperature
Regulation and reach energy-conservation purpose.According to statistics, use the indoor temperature controller can be with energy-conservation 20～the combustion gas expense of 28%.
Burnt gas wall hanging furnace has powerful Domestic central heating function, can meet the heating demand in many rooms, each room
Can the most arbitrarily set suitable temperature, it is possible to determine that heating is individually closed in certain room as required, and can carry
For big flow constant temperature health hot water, for the place such as Household shower bath, kitchen.The burnt gas wall hanging furnace used in actual life is main
By by ignition after combustion gas and air pre-mixing, domestic hot-water being heated by heat-exchange system, then by heat radiation heating tail end
Air is in order to heating or a process of heat supply.
Current burnt gas wall hanging furnace typically burner is positioned at the lower section of heat exchanger, and this results in a problem so that
The water droplet that the hot device of heat exchange produces likely can fall burner, thus affects the properly functioning of burner.
Summary of the invention
It is high that the technical problems to be solved in the utility model is to provide a kind of heating efficiency, and stove held by the combustion gas wall that safety is good.
In order to solve above-mentioned technical problem, this utility model takes techniques below scheme:
A kind of burnt gas wall hanging furnace, including housing, burner and heat exchanger, the inlet side of this heat exchanger fills with water inlet pipe
Connect, this heat exchanger go out end with outlet pipe attaching, described burner is located at the top of heat exchanger, and also sets on water inlet pipe
Having electric heater, water inlet pipe to be provided with water pump, case top is provided with the blower fan being positioned at above burner.
Being positioned in described housing below heat exchanger and be right against the region of burner and be provided with flue, this flue extends to shell
In the waste-heat box of external setting, the top of this waste-heat box is provided with exhanst gas outlet, water inlet pipe pass from this waste-heat box after again with electricity
Heater, heat exchanger connect.
The sidewall of described heat exchanger is provided with convex chamber.
Connect also by pipeline on described water inlet pipe and have tympanites case.
Described outlet pipe is provided with relief valve.
Described electric heater is resistance type heater or electromagnetic type heater.
Heat exchanger is located at the lower section of burner by this utility model, it is to avoid the water droplet that heat exchanger produces falls burner
On, improve the safety of burner, make burner be hardly damaged, extend its service life, also flue gas is recycled, right
Water carries out a preheating, and plays an auxiliary heating and the effect of emergent heating by electric heater, forms double dynamical driving
Dynamic.
Accompanying drawing explanation
Accompanying drawing 1 is this utility model cross-sectional view.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, the utility model will be further described below in conjunction with the accompanying drawings.
As shown in Figure 1, a kind of burnt gas wall hanging furnace, including housing 1, burner 2 and heat exchanger 10, this heat exchanger 10
Inlet side and water inlet pipe 7 attaching, this heat exchanger 10 go out end and outlet pipe 9 attaching, described burner 2 is located at heat exchanger 10
Top, and on water inlet pipe 7, be additionally provided with electric heater 4, water inlet pipe 7 is provided with water pump, and housing 1 top is provided with and is positioned at burner
Blower fan 3 above in the of 2.The sidewall of heat exchanger is provided with convex chamber, makes steam form stop through excess convexity chamber when, increases water
It is heated, improves heat utilization efficiency.
It is provided with flue 8, this flue 8 additionally, be positioned at below heat exchanger 10 in housing 1 and be right against the region of burner 2
Extending in the outer waste-heat box 6 arranged of housing 1, the top of this waste-heat box 6 is provided with exhanst gas outlet, and water inlet pipe 7 is from this waste-heat box 6
It is connected with electric heater 4, heat exchanger 10 again after passing.The flue gas produced burner in combustion carries out reclaiming profit
With, form a preheating to water, thus burner need not expend the too many energy and just can heat the water to required temperature.
Water inlet pipe bends setting in waste-heat box, increases heating surface area.
Connect also by pipeline on water inlet pipe 7 and have tympanites case 5, prevent stove water expanded by heating from overflowing the infringement that causes and right
The pressures compromises of pipeline, it is ensured that the operation safety of wall-hung boiler.
Described outlet pipe is provided with relief valve, can carry out the release of pressure when pressure is excessive.Electric heater is resistance
Formula heater or electromagnetic type heater.
In this utility model, water first passes through in waste-heat box from water inlet pipe, then in electric heater enters into heat exchanger,
Burner combustion jets out flames, and makes water heating temperature increase, and the flue gas that burner combustion produces simultaneously is discharged to waste-heat box through blower fan
In, the water in water inlet pipe is carried out the effect of a preheating.By heat exchanger being arranged on the lower section of burner, it is to avoid heat is handed over
The water droplet that parallel operation produces is fallen in burner, thus improves the safety of burner.When burner operation is abnormal, also may be used
Start electric heater to heat, it is ensured that being normally carried out of heating.
It should be noted that the above is not to restriction of the present utility model, without departing from wound of the present utility model
On the premise of making design, any obvious replacement is all within protection domain of the present utility model.
Claims (6)
1. a burnt gas wall hanging furnace, including housing, burner and heat exchanger, the inlet side of this heat exchanger and water inlet pipe attaching,
This heat exchanger go out end with outlet pipe attaching, it is characterised in that described burner is located at the top of heat exchanger, and intakes
Being additionally provided with electric heater on pipe, water inlet pipe is provided with water pump, and case top is provided with the blower fan being positioned at above burner.
Burnt gas wall hanging furnace the most according to claim 1, it is characterised in that be positioned in described housing below heat exchanger and just
Region for burner is provided with flue, and this flue extends in the waste-heat box arranged outside housing, and the top of this waste-heat box is provided with
Exhanst gas outlet, water inlet pipe is connected with electric heater, heat exchanger after passing from this waste-heat box again.
Burnt gas wall hanging furnace the most according to claim 2, it is characterised in that the sidewall of described heat exchanger is provided with convex chamber.
Burnt gas wall hanging furnace the most according to claim 3, it is characterised in that connect also by pipeline on described water inlet pipe and have drum
Swell.
Burnt gas wall hanging furnace the most according to claim 4, it is characterised in that described outlet pipe is provided with relief valve.
Burnt gas wall hanging furnace the most according to claim 5, it is characterised in that described electric heater be resistance type heater or
Electromagnetic type heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585264.2U CN205717944U (en) | 2016-06-16 | 2016-06-16 | A kind of burnt gas wall hanging furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620585264.2U CN205717944U (en) | 2016-06-16 | 2016-06-16 | A kind of burnt gas wall hanging furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205717944U true CN205717944U (en) | 2016-11-23 |
Family
ID=57305948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620585264.2U Active CN205717944U (en) | 2016-06-16 | 2016-06-16 | A kind of burnt gas wall hanging furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205717944U (en) |
-
2016
- 2016-06-16 CN CN201620585264.2U patent/CN205717944U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |