CN202973188U - Energy-saving furnace for civil use - Google Patents
Energy-saving furnace for civil use Download PDFInfo
- Publication number
- CN202973188U CN202973188U CN201220741054XU CN201220741054U CN202973188U CN 202973188 U CN202973188 U CN 202973188U CN 201220741054X U CN201220741054X U CN 201220741054XU CN 201220741054 U CN201220741054 U CN 201220741054U CN 202973188 U CN202973188 U CN 202973188U
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- China
- Prior art keywords
- combustion
- energy
- barrel
- vertical tube
- pipe
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/10—Process efficiency
Abstract
The utility model discloses an energy-saving furnace for civil use. The energy-saving furnace for the civil use comprises a water inlet pipe, a water return pipe, a hearth barrel, a vertical barrel, an air supply pipe, a grate and a combustion-assisting disk. The structure of the vertical barrel is a drum shape with a small upper opening, a small lower opening and a big middle belly, and an ash-poking device covers the bottom of the vertical barrel in a sealing mode. The connection portion of the air supply pipe and the vertical barrel is arranged on a protruded portion of the drum-shaped vertical barrel. The combustion-assisting disk is arranged in the middle of the hearth barrel and of a hollow structure, and both the upper face and the lower face of the combustion-assisting disk are provided with through holes. A water discharge sleeve is arranged at the bottom of the combustion-assisting disk and communicated with the water inlet pipe and the water return pipe through a side water sleeve. The design of the drum-shaped vertical barrel enables air pressure on the upper portion of the energy-saving furnace for the civil use to be large, the grate is in a low-temperature state in the process of use, and therefore service life of the grate is prolonged; air from the air supply pipe does not leak, and therefore air supply efficiency is high, combustion effect is good, and energy is saved; and meanwhile, the combustion-assisting disk is arranged in the middle of the furnace barrel, and therefore coal gas generated in the process of combustion can be further fully burnt, and comprehensive energy-saving rates can reach 30%. The energy-saving furnace for the civil use is simple in structure, low in manufacturing cost and suitable for popularization and application in rural areas.
Description
Technical field
The utility model relates to a kind of cooking stove stove and accessory, particularly a kind of civil energy-saving furnace.
Background technology
At present, in vast rural area, the ubiquitous problem of domestic heating life use stove kitchen range is: 1, furnace temperature is higher and fire grate is burnt out near fire grate; 2, the fuel thermal loss is large, and the heat of generation does not take full advantage of, and the smog of discharging is large, dust is many, seriously polluted; The applicant once developed a kind of energy-saving stove, and (patent No.: 96225031.7) this stove and accessory purposes is single, can not utilize the tropical heating supply of burning; In giving the wind combustion process, because burner hearth middle part anoxic fuel combustion is insufficient, the time and explosive sound also appears.
Summary of the invention
The purpose of this utility model is exactly can fully burn, utilize the tropical heating supply of burning, fire grate long civil energy-saving furnace in service life for the deficiency that solves above-mentioned stove and accessory existence provides a kind of fuel.
The utility model proposes for achieving the above object following technical scheme: a kind of civil energy-saving furnace, comprise the return pipe that water inlet pipe, water inlet pipe connect through water jacket, burner hearth cylinder, the vertical tube that is arranged on burner hearth cylinder bottom, ajutage, fire grate, ash poking device and combustion-supporting dish, it is characterized in that: the structure of described vertical tube is sealed on bottom vertical tube for the large cydariform of young, the middle tripe in up and down, ash poking device; The junction of ajutage and vertical tube is located at cydariform vertical tube protuberance; Be provided with combustion-supporting dish in the middle part of the burner hearth cylinder, combustion-supporting dish is hollow structure, descends the two sides to be equipped with through hole thereon; Combustion-supporting tray bottom is provided with lower water jacket, and lower water jacket loops back water pipe through the side water jacket with hot water outlet pipe and heat supply and is connected.
The utility model has following advantage compared to existing technology: because the cydariform vertical tube makes the blast on its top larger, fire grate is in low-temperature condition in use, thereby has extended widely the service life of fire grate; Vertical tube bottom poking dust device covers air intake and all leads to fire grate, and air-supply has improved air-supply efficient without leaking, and combustion efficiency is good, saves the energy; Owing to being provided with combustion-supporting dish in the middle part of the stove cylinder, the coal gas that produces when making coal burning can further fully burn, and mainly to the circulating water heating heating of water jacket, synthesis energy saving can reach 30% to fuel; Simple in structure, flexible and convenient to use, cost is low, is particularly suitable for promoting the use of in the rural area.
Description of drawings
Accompanying drawing is the utility model structure cutaway view.
In figure: 1, burner hearth cylinder, 2, fire grate, 3, vertical tube, 4, ajutage, 5, the ash poking device, 6, the hot water outlet pipe, 7, the side water jacket, 8, return pipe, 9, combustion-supporting dish, 10, lower water jacket.
The specific embodiment
Below by accompanying drawing, the specific embodiment of the present utility model is described further.
As shown in drawings, the utility model is mainly by water inlet pipe, return pipe, burner hearth cylinder, burner hearth cylinder, vertical tube, ajutage and combustion-supporting dish consist of, burner hearth cylinder 1 is fixed on cydariform vertical tube 3, ajutage 4 inserts sidepiece in vertical tube 3, and ash poking device 5 is sealed on the bottom of vertical tube 3, and the structure of vertical tube is the large cydariform of young, the middle tripe in up and down, fire grate 2 is positioned at the bottom of burner hearth cylinder 1, and the junction of ajutage 4 and vertical tube 3 is located at the protrusion position of cydariform vertical tube; Be provided with combustion-supporting dish 9 at burner hearth cylinder 1 middle part, combustion-supporting dish 9 is hollow structure, descend the two sides to be equipped with through hole thereon, combustion-supporting tray bottom is provided with lower water jacket 10, lower water jacket 10 is connected with hot water outlet pipe 6 through side water jacket 7, hot water outlet pipe 6 by heating installation, heating circulating water return pipeline and return pipe 8 be connected.Because vertical tube 3 is cydariform, so the top blast is larger, makes fire grate be in all the time lower temperature in using combustion process; Because ash poking device 5 is lived the bottom cover of vertical tube 3, the wind from ajutage 4 all blows to top fire grate 2 without leakage like this, has improved air-supply and efficiency of combustion simultaneously; The combustion-supporting dish 9 of burner hearth cylinder hollow structure, produce incomplete clean-burning CO gas simultaneously after the stove fuel combustion is stable in addition, and this part gas that is arranged so that of combustion-supporting dish is fully burned, and is not only energy-conservation but also can reduce the dusty gas discharging.
Claims (1)
1. civil energy-saving furnace, comprise the return pipe that water inlet pipe, water inlet pipe connect through water jacket, burner hearth cylinder, the vertical tube that is arranged on burner hearth cylinder bottom, ajutage, fire grate, ash poking device and combustion-supporting dish, it is characterized in that: the structure of described vertical tube is sealed on bottom vertical tube for the large cydariform of young, the middle tripe in up and down, ash poking device; The junction of ajutage and vertical tube is located at cydariform vertical tube protuberance; Be provided with combustion-supporting dish in the middle part of the burner hearth cylinder, combustion-supporting dish is hollow structure, descends the two sides to be equipped with through hole thereon; Combustion-supporting tray bottom is provided with lower water jacket, and lower water jacket loops back water pipe through the side water jacket with hot water outlet pipe and heat supply and is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220741054XU CN202973188U (en) | 2012-12-15 | 2012-12-15 | Energy-saving furnace for civil use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220741054XU CN202973188U (en) | 2012-12-15 | 2012-12-15 | Energy-saving furnace for civil use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973188U true CN202973188U (en) | 2013-06-05 |
Family
ID=48514256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220741054XU Expired - Fee Related CN202973188U (en) | 2012-12-15 | 2012-12-15 | Energy-saving furnace for civil use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973188U (en) |
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2012
- 2012-12-15 CN CN201220741054XU patent/CN202973188U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130605 Termination date: 20131215 |