CN2193977Y - Pollutionless energy-saving domestic coal stove - Google Patents
Pollutionless energy-saving domestic coal stove Download PDFInfo
- Publication number
- CN2193977Y CN2193977Y CN 94214965 CN94214965U CN2193977Y CN 2193977 Y CN2193977 Y CN 2193977Y CN 94214965 CN94214965 CN 94214965 CN 94214965 U CN94214965 U CN 94214965U CN 2193977 Y CN2193977 Y CN 2193977Y
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- electric
- electric furnace
- water heater
- combustion chamber
- pollution
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Abstract
The utility model relates to an energy-saving and non-pollution household coal furnace, belonging to the technical field of domestic furnaces or ranges for solid fuels in the mechanical engineering. The combustion chamber and the heating chamber of the utility model are respectively composed of two water heaters of ring columnar bodies with different diameter and column height. The lower part of the combustion chamber is provided with an electric igniter composed of an electric cooker plate, an electric stove wire and a rotation mechanism. The upper end surface of the water heater of the heating chamber is adjacent to the lower end surface of the heat cut fitting of a furnace top, a hole slot whose cross section is rectangular is arranged along radial direction and communicated with a smoke window, and a crank handle is rotated to make the electric igniter rise or descend to control a coal furnace to lie in combustion support or auto-ignition condition. The heat efficiency of the utility model can be enhanced by more than 70%, the use is safe and sanitary, no pollution is arranged, and electric ignition or manual fire-leading can be adopted. The energy-saving and non-pollution household coal furnace is suited to be served as household cooker equipment.
Description
Saving power and preventing pollution dyes the technical field that domestic briquet stove belongs to household solid-fuel furnace in the mechanical engineering or kitchen range.
According to the knowledge of the applicant, there are following problem in family-use solid fuel (being honeycomb briquette and coal cinder) stove or kitchen range at present: the first, to ignite with firewood and other combustibles, and the ignitor firing time that needs is longer, and the success rate of igniting is lower.The second, cooking stove is non-sealing, and surrounding environment is polluted.The 3rd, the thermal efficiency is low.The applicant also once did investigation to market, still found no product public offering and the use identical with the technical program.
The family expenses furnace that provides a kind of saving power and preventing pollution to dye for market is provided the purpose of this utility model.
The technical conceive of claimed utility model is that saving power and preventing pollution dyes the combustion chamber of domestic briquet stove and heating chamber is made of the water heater of two diameters and the high unequal annulus column of post respectively, and the bottom of combustion chamber is provided with by electric furnace pan, electric furnace heating wire, connector and rotating mechanism forms electric igniter.The upper surface of the outer toroid column water heater of heating chamber is adjacent with the lower surface that furnace roof cuts hot accessory, the top of this water heater radially has a rectangle hole slot, be inlaid with electric furnace heating wire on the electric furnace pan of electric igniter, the two ends of electric furnace heating wire link to each other with socket by spring leaf, follower lever, lead respectively, and the bracing frame of electric furnace pan links to each other with wind with gangbar, gangbar cover, braking sleeve successively.This design makes the heat that fuel sent that places the combustion chamber obtain sending out fully and utilizes, and has improved the thermal efficiency.Owing to be provided with electric igniter and heating chamber is an enclosed construction except that leaving smokestack, thereby reduced pollution to surrounding environment.
Design is further described to present technique below by specific embodiment.Fig. 1 is that saving power and preventing pollution dyes domestic briquet stove side-looking cross-sectional view, wherein: 1---and smokestack; 2---furnace roof cuts hot accessory; 3---sealing ring; 4---furnace shell; 5---the heating chamber water heater; 6---bracing frame; 7---the combustion chamber heat hydrophone; 8---heat-insulating material; 9---fire bars; 10---electric furnace pan and electric furnace heating wire; 11---follower lever; 12---lead; 13---socket; 14---spring leaf; 15---gangbar; 16---the gangbar cover; 17---wind; 18---braking sleeve; 19---the stove pin.Sealing ring can be made of the pig iron or general steel plate, be a circle by the center respectively, be that several circles constitute outside the circle, furnace shell can be made with galvanized iron sheet, heating chamber water heater and combustion chamber heat hydrophone can select for use metal material to make, and its wall thickness is 1～3 millimeter, and heat-insulating material selects for use general heat-insulating material to get final product, the electric furnace pan outside dimension is slightly larger than the internal diameter of combustion chamber, and follower lever, gangbar, gangbar cover and wind all select for use metal material to make.Two water heaters are respectively equipped with water inlet and delivery port.Top at heating chamber circle pillar water heater radially has rectangle matrix slotted eye, its sectional area is about 30 * 80 square millimeters rectangle smokestack, the angle of the center line of the center line of smokestack and the air inlet of stove is 135 ° of angles, and smokestack is connected with body of heater chimney outward.
The course of work of this coal stove is as follows: add water to 90% of rated capacity by water inlet to two water heaters; Dose solid fuel to the combustion chamber; Wind is rotated 90 ° to counter clockwise direction.Make electric furnace pan rise to the extreme higher position; Connect the power supply of electric igniter, then coal stove is in combustion-supporting state; After 12 minutes, solid fuel is promptly lighted on request, and promptly combustion-supporting process finishes.Again wind is rotated 90 ° to clockwise direction, make electric furnace pan drop to lowest order, coal stove in the raw.
The key technical indexes that saving power and preventing pollution dyes domestic briquet stove is as follows: 900 watts of electric igniter power, 12 minutes combustion-supporting time.
The utility model is compared with background technology has following useful effect: the first, the thermal efficiency can improve more than 70%; The second, safety and sanitation, pollution-free; Three, save time; Four, do not have in the situation of electricity, can adopt artificial combustion-supporting mode. Be suitable for the stove equipment as family.
Claims (3)
1, a kind of saving power and preventing pollution dyes domestic briquet stove, it includes water heater, it is characterized in that: the water heater that combustion chamber and heating chamber are respectively two diameters and the high unequal annulus column of post constitutes, and the bottom of combustion chamber is provided with the electric igniter of being made up of electric furnace pan, electric furnace heating wire and rotating mechanism.
2, dye domestic briquet stove according to the described saving power and preventing pollution of claim 1, the upper surface and the lower surface that furnace roof cuts hot accessory of outer toroid column water heater that it is characterized in that constituting heating chamber is adjacent, and it is rectangular hole slot that the top of this water heater radially has a cross section.
3, dye domestic briquet stove according to claim 1 and 2 described saving power and preventing pollutions, it is characterized in that placing the electric furnace heating wire two ends of bottom, combustion chamber electric furnace pan to link to each other with socket with lead by spring leaf, follower lever respectively, the bracing frame of electric furnace pan links to each other with gangbar, gangbar cover, braking sleeve, wind successively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214965 CN2193977Y (en) | 1994-06-09 | 1994-06-09 | Pollutionless energy-saving domestic coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94214965 CN2193977Y (en) | 1994-06-09 | 1994-06-09 | Pollutionless energy-saving domestic coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2193977Y true CN2193977Y (en) | 1995-04-05 |
Family
ID=33831088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94214965 Expired - Fee Related CN2193977Y (en) | 1994-06-09 | 1994-06-09 | Pollutionless energy-saving domestic coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2193977Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674241A (en) * | 2016-03-29 | 2016-06-15 | 中南大学 | Constant volume type clean coal combustion device |
-
1994
- 1994-06-09 CN CN 94214965 patent/CN2193977Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105674241A (en) * | 2016-03-29 | 2016-06-15 | 中南大学 | Constant volume type clean coal combustion device |
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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 |