CN206449687U - A kind of outdoor air combustion-supporting heating stove - Google Patents

A kind of outdoor air combustion-supporting heating stove Download PDF

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Publication number
CN206449687U
CN206449687U CN201720051413.1U CN201720051413U CN206449687U CN 206449687 U CN206449687 U CN 206449687U CN 201720051413 U CN201720051413 U CN 201720051413U CN 206449687 U CN206449687 U CN 206449687U
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CN
China
Prior art keywords
combustion
burner hearth
air
inlet chamber
supporting
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Expired - Fee Related
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CN201720051413.1U
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Chinese (zh)
Inventor
邓基尧
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邓基尧
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Priority to CN201720051413.1U priority Critical patent/CN206449687U/en
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Publication of CN206449687U publication Critical patent/CN206449687U/en
Expired - Fee Related legal-status Critical Current
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Abstract

A kind of outdoor air combustion-supporting heating stove, belongs to heating stove technical field.Including body of heater, body of heater is provided with burner hearth(5)And it is arranged on burner hearth(5)Lower section and and burner hearth(5)The inlet chamber of connection(3), it is characterised in that:Also include blast pipe(1), blast pipe(1)One end and inlet chamber(3)Or burner hearth(5)Connection, the other end passes through wall(9)Extend outdoor, inlet chamber(3)Sealing is set;Secondary combustion-supporting unit is additionally provided with described body of heater.This outdoor air combustion-supporting heating stove make outdoor air enter in burner hearth realize it is combustion-supporting, prevent directly combustion-supporting using room air progress, avoid chimney and indoor hot-air is extracted into outdoor, solve again because outdoor air is added to the problem of indoor temperature caused by interior is reduced, so as to greatly reduce the usage amount of the fuel such as coal;Further, since inlet chamber closing is set, it is to avoid carbon monoxide is got in, and then avoids the generation of gas poisoning phenomenon.

Description

A kind of outdoor air combustion-supporting heating stove
Technical field
A kind of outdoor air combustion-supporting heating stove, belongs to heating stove technical field.
Background technology
Heating stove is the most frequently used equipment of rural area warming, is most commonly that adopting by the energy of coal on the market at present Radiator, during heating, heating stove is installed indoors, and by indoor air-breathing.But the defect of this method is that and adopted Hearth of stove is directly entered with room air, its specific manifestation form is:Room air enters the combustion-supporting coal of burner hearth, leads to after burning Cross body of heater, fin, water tank, chimney outer wall etc. and heat be lost to interior, then by chimney will not have in thorax burned coal gas, The gases such as cigarette are discharged to outdoor, and outdoor cold air is got in further through the gap of door, window etc., so that the air of interior is supplemented, This results in chimney and indoor heat is extracted into outdoor, while outdoor cold air enters interior, so as to cause most of heat Amount is scattered and disappeared, and causes the temperature lifting of interior slower, and adds the consumption of coal equal energy source, and then causes the pollution to air Aggravate.
The content of the invention
The technical problems to be solved in the utility model is:Overcome the deficiencies in the prior art there is provided a kind of by outdoor sky Gas is combustion-supporting, avoid being extracted into indoor hot-air into outdoor outdoor air combustion-supporting heating stove.
The utility model solves the technical scheme that its technical problem used:The outdoor air combustion-supporting heating stove, including Body of heater, body of heater is provided with burner hearth and is arranged on the inlet chamber connected below burner hearth and with burner hearth, it is characterised in that:Also include into Airduct, one end of blast pipe is connected with inlet chamber or burner hearth, and the other end extends outdoor through wall, and inlet chamber sealing is set;Institute Secondary combustion-supporting unit is additionally provided with the body of heater stated.
It is preferred that, air intake connecting tube is provided between described blast pipe and inlet chamber, the outlet air end of air intake connecting tube is connected There is air quantity adjustment unit.
It is preferred that, described air quantity adjustment unit is deep bead, and deep bead is rotatably installed in air intake connecting tube.
It is preferred that, described inlet chamber side is provided with the ashes mouthful for being used to pick and place ashes drawer, and the outside of inlet chamber is provided with For the baffle plate for closing ashes mouthful.
It is preferred that, described secondary combustion-supporting unit is combustion tube, and the lower end of combustion tube connects with blast pipe or inlet chamber, helped The upper end of combustion pipe is connected with the top of burner hearth.
It is preferred that, described secondary combustion-supporting unit is provided with the valve for being used for controlling air mass flow.
It is preferred that, fire grate bar is provided between described burner hearth and inlet chamber.
It is preferred that, the internal diameter of the chimney connected on described body of heater is less than or equal to the internal diameter of blast pipe.
It is preferred that, described burner hearth is the taper that diameter is gradually reduced from the bottom to top.
Compared with prior art, the utility model is had an advantageous effect in that:
1st, the blast pipe of this outdoor air combustion-supporting heating stove is connected with burner hearth or inlet chamber, so that outdoor air enters Realize combustion-supporting in burner hearth, prevent body of heater from directly being carried out using room air combustion-supporting, that is, avoid chimney by indoor hot-air Outdoor is extracted into, is solved again because outdoor air is added to the problem of indoor temperature caused by interior is reduced, so as to subtract significantly Lack the usage amount of the fuel such as coal, that is, saved the energy, the pollution to environment is reduced again, additionally it is possible to ensure indoor oxygen It is sufficient;Further, since inlet chamber closing is set, it is to avoid carbon monoxide is got in, and then avoids gas poisoning phenomenon Occur.
2nd, air quantity adjustment unit can adjust intake, so as to adjust the burning of the fuel such as coal by controlling intake Speed;Air-flow plate is rotatably installed in air intake connecting tube, so as to adjust the sectional area of air intake connecting tube, and then controls air intake Amount, it is simple to operate.
3rd, baffle plate can close ashes mouthful, so as to avoid chimney that indoor hot-air is evacuated into outdoor.
4th, secondary combustion-supporting unit can be from upper furnace be delivered the air to, so that the fuel combustion in burner hearth is more Fully, that is, the utilization rate of fuel is improved, the toxic gases such as the insufficient generation carbon monoxide of burning are turn avoid.
5th, valve can control the air inflow of secondary combustion-supporting unit, so as to control the burning of the fuel such as coal in burner hearth, grasp Facilitate.
6th, the internal diameter of chimney is less than or equal to the internal diameter of blast pipe, it is to avoid the gas output of chimney is excessive to cause gas in burner hearth Pressure drop is low, and then causes room air to be entered burner hearth by burner hearth top and taken away by chimney.
Brief description of the drawings
Fig. 1 is outdoor air combustion-supporting heating stove structural representation.
Fig. 2 is the schematic front view of outdoor air combustion-supporting heating stove.
In figure:1st, blast pipe 2, air intake connecting tube 3, inlet chamber 4, ashes drawer 5, burner hearth 6, combustion tube 7, valve 8th, chimney 9, wall 10, baffle plate.
Embodiment
Fig. 1 ~ 2 are most preferred embodiments of the present utility model, and 1 ~ 2 pair of the utility model is done furtherly below in conjunction with the accompanying drawings It is bright.
A kind of outdoor air combustion-supporting heating stove, including body of heater, body of heater is provided with burner hearth 5 and is arranged on the lower section of burner hearth 5 simultaneously The inlet chamber 3 connected with burner hearth 5, in addition to blast pipe 1, one end of blast pipe 1 are connected with inlet chamber 3 or burner hearth 5, and the other end is worn Cross wall 9 and extend outdoor, the sealing of inlet chamber 3 is set;Secondary combustion-supporting unit is additionally provided with body of heater.This outdoor air combustion-supporting heating stove Blast pipe 1 connected with burner hearth 5 or inlet chamber 3 so that outdoor air enters and realizes combustion-supporting in burner hearth 5, prevent body of heater It is directly combustion-supporting using room air progress, that is, avoid chimney 8 and indoor hot-air is extracted into outdoor, solve again due to outdoor Air is added to the problem of indoor temperature caused by interior is reduced, so as to greatly reduce the usage amount of the fuel such as coal, i.e., The energy has been saved, the pollution to environment is reduced again, additionally it is possible to has ensured that indoor oxygen is sufficient;Further, since inlet chamber 3 is closed Set, it is to avoid carbon monoxide is got in, and then avoids the generation of gas poisoning phenomenon.
Specifically:As shown in Figure 1 and 2:Burner hearth 5 is provided with body of heater, burner hearth 5 is arranged on the middle part of body of heater, and burner hearth 5 is under The taper that supreme diameter is gradually reduced.In the present embodiment, the fuel of outdoor air combustion-supporting heating stove is the solid fuels such as coal.
Fire grate bar is provided between burner hearth 5 and inlet chamber 3, so as to make to drop down onto in inlet chamber 3 after the fuel combustions such as coal. The closing of inlet chamber 3 is set.
The ashes drawer 4 for being used for accepting ashes is provided with inlet chamber 3, ashes drawer 4 is arranged on the underface of burner hearth 5, from And the ashes in burner hearth 5 can be made to drop down onto in ashes drawer 4, so that convenient remove ashes.The front side of inlet chamber 3 is provided with ashes Mouthful, so that convenient be removed and placed into ashes drawer 4, ashes are removed with facilitating, it is to avoid the burning to fuel is impacted.Enter Air cavity 3 sets the side of ashes mouthful to be provided with baffle plate 10, and baffle plate 10 is used to close in ashes mouthful, thus avoid the hot-air of interior by Ashes mouthful enter in burner hearth 5, and are extracted out through chimney 8.
The fuel of this outdoor air combustion-supporting heating stove can also use combustion gas, when using combustion gas, be not provided with inlet chamber 3 Ashes drawer 4, and fire grate bar replaces with gas kitchen.
The rear side of inlet chamber 3 is connected with blast pipe 1, one end of blast pipe 1 stretch out the outside of wall 9 and with outdoor air Connection, the other end is connected by air intake connecting tube 2 with inlet chamber 3, so as to which outdoor air is sent in inlet chamber 3, To the fuel combustion supporting in burner hearth 5.The external diameter of air intake connecting tube 2 is slightly smaller than the internal diameter of blast pipe 1, the air intake connecting tube 2 in connection Termination stretch into blast pipe 1, and be tightly connected with blast pipe 1, that is, facilitate air intake connecting tube 2 and welded with blast pipe 1, and energy Regulation of the junction to deep bead is enough avoided to counteract.Due to blast pipe 1 one end through wall 9 and wall 9 it is close Envelope, causes blast pipe 1 to be difficult to be connected with inlet chamber 3, air intake connecting tube 2 facilitates the connection of blast pipe 1 and inlet chamber 3.
One end being located in inlet chamber 3 of air intake connecting tube 2 is provided with air quantity adjustment unit, and air quantity adjustment unit is to keep out the wind Plate, deep bead is rotatably installed in air intake connecting tube 2, and deep bead is circular slab, and diameter and the air intake connecting tube 2 of deep bead Internal diameter it is equal.Deep bead is also associated with action bars, and one end of action bars is fixedly connected with deep bead, and the other end stretches out inlet chamber 3, so as to adjust deep bead by control stick, and then the intake of burner hearth 5 is adjusted, so as to control coal etc. in burner hearth 5 The burning of fuel.Due to enter burner hearth 5 in air be to have outside entrance, therefore cause enter burner hearth 5 in air themperature with The temperature difference of temperature in burner hearth 5 is big, so as to increase the suction of chimney 8, the fuel combustion in burner hearth 5 can be made more prosperous.
Body of heater is provided with secondary combustion-supporting unit, and secondary combustion-supporting unit is combustion tube 6, and lower end and the inlet chamber 3 of combustion tube 6 connect Logical, the lower end of combustion tube 6 is connected with inlet chamber 3, and the upper end of combustion tube 6 is connected with the top of burner hearth 5, so as to will go into air inlet The top of burner hearth 5 of air feeding in chamber 3, it is to avoid due to combustions such as the too low influence coals of the content of oxygen in air on the top of burner hearth 5 The burning of material.Combustion tube 6 is provided with valve 7, the intake of combustion tube 6 can be adjusted by valve 7, so as to adjust in burner hearth 5 Coal burning, it is and easy to adjust.
The lower end of the chimney 8 of body of heater is connected with the body of heater on the top of burner hearth 5, and the upper end of chimney 8 passes through wall 9, so that by stove The flue gas discharge of the fuel combustion of thorax 5.The internal diameter of chimney 8 is less than the diameter of blast pipe 1, so as to avoid the exhaust of chimney 8 Amount is excessive, causes the air pressure in burner hearth 5 to reduce, and then causes the air of interior to be entered by upper furnace in burner hearth 5.
It is described above, only it is preferred embodiment of the present utility model, is not that other forms are made to the utility model Limitation, any those skilled in the art are changed or are modified as possibly also with the technology contents of the disclosure above equivalent The equivalent embodiment of change.But it is every without departing from technical solutions of the utility model content, it is real according to technology of the present utility model Any simple modification, equivalent variations and remodeling that confrontation above example is made, still fall within the guarantor of technical solutions of the utility model Protect scope.

Claims (9)

1. a kind of outdoor air combustion-supporting heating stove, including body of heater, body of heater are provided with burner hearth(5)And it is arranged on burner hearth(5)Lower section And and burner hearth(5)The inlet chamber of connection(3), it is characterised in that:Also include blast pipe(1), blast pipe(1)One end and inlet chamber (3)Or burner hearth(5)Connection, the other end passes through wall(9)Extend outdoor, inlet chamber(3)Sealing is set;Also set on described body of heater There is secondary combustion-supporting unit.
2. outdoor air combustion-supporting heating stove according to claim 1, it is characterised in that:Described blast pipe(1)With air inlet Chamber(3)Between be provided with air intake connecting tube(2), air intake connecting tube(2)Outlet air end be connected with air quantity adjustment unit.
3. outdoor air combustion-supporting heating stove according to claim 2, it is characterised in that:Described air quantity adjustment unit is gear Aerofoil, deep bead is rotatably installed in air intake connecting tube(2)It is interior.
4. outdoor air combustion-supporting heating stove according to claim 1, it is characterised in that:Described inlet chamber(3)Side is set Have for picking and placeing ashes drawer(4)Ashes mouthful, inlet chamber(3)Outside be provided with and be used for the baffle plate of ashes mouthful closing(10).
5. outdoor air combustion-supporting heating stove according to claim 1, it is characterised in that:Described secondary combustion-supporting unit is to help Combustion pipe(6), combustion tube(6)Lower end and blast pipe(1)Or inlet chamber(3)Connection, combustion tube(6)Upper end and burner hearth(5)'s Top is connected.
6. outdoor air combustion-supporting heating stove according to claim 1 or 5, it is characterised in that:Described secondary combustion-supporting unit It is provided with the valve for being used for controlling air mass flow(7).
7. outdoor air combustion-supporting heating stove according to claim 1, it is characterised in that:Described burner hearth(5)With inlet chamber (3)Between be provided with fire grate bar.
8. outdoor air combustion-supporting heating stove according to claim 1, it is characterised in that:The chimney connected on described body of heater (8)Internal diameter be less than or equal to blast pipe(1)Internal diameter.
9. outdoor air combustion-supporting heating stove according to claim 1, it is characterised in that:Described burner hearth(5)For by it is lower extremely The taper that upper diameter is gradually reduced.
CN201720051413.1U 2017-01-17 2017-01-17 A kind of outdoor air combustion-supporting heating stove Expired - Fee Related CN206449687U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720051413.1U CN206449687U (en) 2017-01-17 2017-01-17 A kind of outdoor air combustion-supporting heating stove

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720051413.1U CN206449687U (en) 2017-01-17 2017-01-17 A kind of outdoor air combustion-supporting heating stove

Publications (1)

Publication Number Publication Date
CN206449687U true CN206449687U (en) 2017-08-29

Family

ID=59671687

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720051413.1U Expired - Fee Related CN206449687U (en) 2017-01-17 2017-01-17 A kind of outdoor air combustion-supporting heating stove

Country Status (1)

Country Link
CN (1) CN206449687U (en)

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20170829

Termination date: 20200117

CF01 Termination of patent right due to non-payment of annual fee