CN2260250Y - Double combustion cavity convertible honey-comb briquet coal stove - Google Patents
Double combustion cavity convertible honey-comb briquet coal stove Download PDFInfo
- Publication number
- CN2260250Y CN2260250Y CN 96214198 CN96214198U CN2260250Y CN 2260250 Y CN2260250 Y CN 2260250Y CN 96214198 CN96214198 CN 96214198 CN 96214198 U CN96214198 U CN 96214198U CN 2260250 Y CN2260250 Y CN 2260250Y
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- China
- Prior art keywords
- fire
- courage
- stove
- fire door
- bladder
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- 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 belongs to a civil stove which can be used for heating and cooking. In the utility model, the inner part of the inner diameter of an outer bladder on the upper end of a hearth is provided with a stove opening water bladder for reaching the goal of sufficient heat absorption of a stove body water bladder, sufficient combustion of a hearth, centralized heating and cooking and service life elongation. A passage is arranged between the outer diameter of the stove opening water bladder and the outer water bladder, and fire holes of an upper fire guiding ring and a lower fire guiding ring can open or shut the channel; a fire choking cover is used for converting the heating function and the cooking function. The utility model has the advantages of simple structure, convenient use and good effect, and the utility model is an ideal stove.
Description
The utility model belongs to the double domestic stove of cooking of heating.
The utility model is the modified on the former technology 87214336 of the inventor and 92,206,707 two Chinese patent bases, the heat of test card open oven tool mainly concentrates on upper end in the burner hearth, the inventor has introduced a kind of civilian dual-purpose warming stove in Chinese patent 87214336 bulletin files for this reason, its structure is for establishing the body of heater additional layer in the outside of body of heater, heating courage in the inside of body of heater is set up, the water that will add hot water layer and interior heating courage with inside connecting tube connects.The protection interlayer is arranged near coal-in port, and the interior heating courage of this structure extends to stockhole from upper furnace, though can fully absorb the stove and accessory heat because interior heating courage area is big, and burner hearth internal upper part temperature is low excessively, is unfavorable for the abundant burning of the coal in the burner hearth.But also be unfavorable for concentrating heat for cooking usefulness.The inventor has proposed a kind of change type hot-water heating stove again in 92206707 Chinese patents for this reason, its structure is for to be provided with absorber plate at the stove neck towards the burner hearth face, there is fire guide sleeve the absorber plate outer end, there is the edge of sealing absorber plate upper surface the fire guide sleeve upper end, the edge is provided with ventilation hole, there is the turning collar at suitable edge the upper end, edge, the hole that identical ventilation hole is arranged on the turning collar, the fire guide sleeve upper and lower side has fire-suppressing cover, the turning collar of upper end, fire guide sleeve edge is rotatable, and on the turning collar can cook and heat though this structure is beneficial to alignment of the hole on the edge and dislocation in the hole, but the absorber plate that is arranged in fire door very easily damages in the process that high temperature changes, and causes body of heater short service life.
Therefore, the purpose of this utility model is, designs a kind of pair of courage conversion honeycomb briquette stove on this basis, when being beneficial to the heat absorption of body of heater water courage gift, being beneficial in the body of heater burning of coal and central heating again and cooking, and also prolongs the service life of stove and accessory simultaneously significantly.
A kind of pair of courage conversion of the utility model honeycomb briquette stove, by body of heater and the stone or metal plate for standing a stove on as a precaution against fire that is positioned at the body of heater upper and lower side, fire door and the outer water bladder that is positioned at outside the burner hearth are formed, it is characterized in that being provided with fire door water courage in the internal diameter of outer water bladder of burner hearth upper end, be provided with passage between the external diameter of fire door water courage and the outer water bladder, fire door water courage and outer water bladder communicate, but fire door water courage upper end be provided with the opening and closing of fault burner hearth suitable for reading with fire door water courage between leading of passage encircle and lead fire on the fire and encircle down, but fire-suppressing cover opening and closing of fault fire door water courage.The said structure design has realized the purpose of this utility model.
The utility model has burnt the collection experimental data according to examination and has shown since development in 94 years, can improve the thermal efficiency 15%, reaching heat utilization efficiency is 85%, exhaust gas temperature reduces (with the test of stone or metal plate for standing a stove on as a precaution against fire outlet flue) 150-200 ℃, can economize on coal 15%, prolongs stove and accessory 3-4 in service life doubly.Promptly be beneficial to the abundant burning of coal in the body of heater, can make full use of the body of heater endogenous pyrogen again and heat and cook.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the utility model structural representation
Fig. 2 is the partial schematic diagram of Fig. 1
The utility model is by body of heater 1 and the stone or metal plate for standing a stove on as a precaution against fire 7 that is positioned at the body of heater upper and lower side, fire door 13 and the outer water bladders 5 that are positioned at outside the burner hearth 12 are formed, be provided with fire door water courage 11 in the internal diameter of the outer water bladder of burner hearth upper end, be provided with passage between the external diameter of fire door water courage and the outer water bladder, fire door water courage and outer water bladder communicate, but fire door water courage upper end be provided with the opening and closing of fault burner hearth suitable for reading with fire door water courage between the fire of leading of passage go up ring 8 and lead fire and encircle 15 down, lead encircle on the fire and lead fire down ring go up correspondence and be provided with fire hole 14, fire door water courage internal diameter is identical with the burner hearth internal diameter.
During making, in body of heater, weld outer water bladder with sheet iron around burner hearth, outer water bladder hollow, its upper and lower side has outlet pipe 6 and water inlet pipe 2 to communicate with outer water bladder.Be provided with insulation material 4 between outer water bladder and the body of heater, for example perlite etc. is in order to be incubated outer water bladder.Be burner hearth in the outer water bladder, burner hearth bottom is provided with fire bars, and with so that coal burns thereon, the burner hearth perisporium on the fire bars is provided with tile 3, and the upper end of burner hearth tile is provided with fire door water courage, and fire door water courage is the annulus bodily form, and its top and the bottom are provided with two water pipes 10 and communicate with outer water bladder.
Cylinder iron make fire-suppressing cover 9 in order to closed furnace saliva courage mouth, leading under the fire ring 15 and leading on the fire that correspondence is provided with 2-10 fire hole 14 on the ring 8, fire hole is circle or rectangle or Long Circle, and the width of fire hole should adapt to fire door water courage external diameter and outer water bladder internal diameter width of channel.The salable fire door water of fire-suppressing cover courage mouth gets final product, and leads the fire fire hole of ring up and down but can not block.During use, cold water enters outer water bladder 5 after the burner hearth heating through water pipe 2, water pipe from its upper end flows back to outer water bladder again and flows out the heating of bodies of heater heating gas through outlet pipe 6 after fire door water courage lower end water pipe 10 enters fire door water courage and further heats again, this moment fire-suppressing cover Sealing furnace saliva courage mouth, fire hole is promptly opened in the fire hole alignment of fire guiding ring up and down, the passage of burner hearth heat between fire door water courage and outer water bladder passes body of heater 1 through fire hole and enters outlet flue, and fire door water courage and outer water bladder are fully absorbed heat.When needing the body of heater conversion to cook function, rotation is led fire and is gone up ring, makes to lead the fiery fire hole and the fire hole dislocation of leading ring under the fire of going up ring, and takes away fire-suppressing cover 9 and open fire door water courage mouth (seeing for details shown in Figure 2), the body of heater heat directly imports cooker into from fire door water courage mouth, is beneficial to cook.
In a word, the utility model long service life, the abundant burning and the heating that are beneficial to coal are cooked, and this structure can be widely used in twin furnace, in the porous honeycomb coal stove of three burner hearths, is a kind of desirable stove and accessory.
Claims (3)
1, a kind of pair of courage conversion honeycomb briquette stove, by body of heater and the stone or metal plate for standing a stove on as a precaution against fire that is positioned at the body of heater upper and lower side, fire door and the outer water bladder that is positioned at outside the burner hearth are formed, it is characterized in that being provided with fire door water courage (11) in the internal diameter of outer water bladder of burner hearth upper end, be provided with passage between the external diameter of fire door water courage and the outer water bladder, fire door water courage and outer water bladder communicate, but fire door water courage upper end be provided with the opening and closing of fault burner hearth suitable for reading with fire door water courage between leading of passage encircle and lead fire on the fire and encircle down, but fire-suppressing cover opening and closing of fault fire door water courage (4).
2, according to claim 1 pair of courage conversion honeycomb briquette stove is characterized in that: lead encircle on the fire and lead fire down ring go up correspondence and be provided with fire hole (14).
3, according to claim 1 pair of courage conversion honeycomb briquette stove, it is characterized in that: fire door water courage internal diameter is identical with the burner hearth internal diameter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96214198 CN2260250Y (en) | 1996-07-04 | 1996-07-04 | Double combustion cavity convertible honey-comb briquet coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96214198 CN2260250Y (en) | 1996-07-04 | 1996-07-04 | Double combustion cavity convertible honey-comb briquet coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2260250Y true CN2260250Y (en) | 1997-08-20 |
Family
ID=33896363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96214198 Expired - Fee Related CN2260250Y (en) | 1996-07-04 | 1996-07-04 | Double combustion cavity convertible honey-comb briquet coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2260250Y (en) |
-
1996
- 1996-07-04 CN CN 96214198 patent/CN2260250Y/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 |