CN2869615Y - Stove cover capable of increasing heat energy utilization - Google Patents
Stove cover capable of increasing heat energy utilization Download PDFInfo
- Publication number
- CN2869615Y CN2869615Y CN 200620005948 CN200620005948U CN2869615Y CN 2869615 Y CN2869615 Y CN 2869615Y CN 200620005948 CN200620005948 CN 200620005948 CN 200620005948 U CN200620005948 U CN 200620005948U CN 2869615 Y CN2869615 Y CN 2869615Y
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- CN
- China
- Prior art keywords
- cover body
- model
- smoke
- heat energy
- oven
- Prior art date
- 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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- Housings, Intake/Discharge, And Installation Of Fluid Heaters (AREA)
Abstract
The utility model relates an oven cover improved the heating efficiency, comprising a cover body and a cove lid. The oven cover is a hollow cylinder, on the lower end of the cover body is positioned a small hole or a cut, on the top of the cover body is positioned with a round plate connected with a vent pipe and positioned a separating reverse wind plate, on the top end of the cover body is equipped with a tilted cut. The utility model realizes the high heating efficiency based on the principle of the fire and the smoke can get through the spacing gap among the objects, after the fire and the smoke are distributed and exhausted outside of the flue pipe along the flue passage, the flowing smoke drives the fire spinning inwards fast. The model is characterized in the brief structure, convenient installation, heating loss prevented, sufficient burning, fast smoke exhausted with improvement of the heating utilization rate. The model is applicable to the gas oven and the beehive oven.
Description
Technical field
The utility model relates to a kind of bonnet, particularly a kind of bonnet that can improve heat energy utilization.
Background technology
At present, be open type around gas furnace burner and the honeycomb briquet stove, firepower is influenced by air etc. easily, causes heat energy dissipation easily, thereby has influenced the utilization rate of heat energy.
Summary of the invention
The purpose of this utility model just provides a kind of features simple structure, can improve the bonnet of heat energy utilization rate.
The utility model can be realized by following mode: the utility model is made of cover body and cover cap, and cover body is a circular hollow, and there are aperture or breach in the cover body lower end, cover body top is provided with plectane, be connected to ventilation duct on the plectane, plectane is provided with reverse gas barrier, and the cover body upper end is provided with oblique breach.
Described cover cap is provided with smoke pipe.
Be with shell on the described cover body, outer casing underpart is provided with air vent.
The principle that the utility model can be walked in space penetrating between the object according to pyrotechnics, after pyrotechnics distributes, again along flue pump drainage outside the smoke pipe, make mobile flue gas drive flame inwardly rotation fast, thereby realize the high purpose of heat energy utilization rate, have features simple structure, be convenient to install, prevent heat energy dissipation, burn fully and the fast characteristics of fume emission, can effectively improve the utilization rate of heat energy.The utility model is applicable to uses such as gas furnace and honeycomb briquet stove.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is the structural representation of cover body.
In the drawings, cover body 1, cover cap 2, smoke pipe 3, reverse gas barrier 4, ventilation duct 5, shell 6, air vent 7, tiltedly breach 8, plectane 9, aperture or breach 10.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model will be further described, is unique embodiment of the present utility model but do not represent it.
Please read Fig. 2, the utility model is made of cover body 1 and cover cap 2, and cover body 1 is circular hollow body, and there are several apertures or breach 10 in cover body 1 lower end, is convenient to ventilate; Cover body 1 top is provided with plectane 9, is connected to ventilation duct 5 on the plectane 9, and plectane 9 is provided with reverse gas barrier 4; Cover body 1 upper end is provided with oblique breach 8, and cover body 1 upper end of close reverse gas barrier 4 can not have oblique breach 8.Can be provided with smoke pipe 3 on the cover cap 2, be convenient to fume emission.Ventilation duct 5 is in a side of reverse gas barrier 4, and smoke pipe 3 is at the opposite side of reverse gas barrier 4.Be with shell 6 on the cover body 1, shell 6 bottoms are provided with several air vents 7, and shell 6 plays insulation effect attractive in appearance and dual, sees Fig. 1.
When the utility model uses, with bonnet 1 be placed on gas furnace burner or honeycomb briquet stove above, can place pot on the bonnet 1, pot, after pot and pot are put, almost match with cover body 1, air enters by aperture or breach 10 and ventilation duct 5, firepower enters the annular flue that forms between cover cap 2 and the plectane 9 by the oblique breach 8 on the cover body 1, flue gas drives flame fast rotational in annular flue, shell 6 has dual insulation effect, because the effect of reverse gas barrier 4, flue gas can only be discharged to outdoor by smoke pipe 3, reduced pollution and human body harm, thereby realized the high purpose of heat energy utilization rate environment.
Claims (3)
1, a kind of bonnet that can improve heat energy utilization, constitute by cover body (1) and cover cap (2), it is characterized in that cover body (1) is a circular hollow, there are aperture or breach (10) in cover body (1) lower end, cover body (1) top is provided with plectane (9), be connected to ventilation duct (5) on the plectane (9), plectane (9) is provided with reverse gas barrier (4), and cover body (1) upper end is provided with oblique breach (8).
2, the bonnet that can improve heat energy utilization according to claim 1 is characterized in that cover cap (2) is provided with smoke pipe (3).
3, the bonnet that can improve heat energy utilization according to claim 1 is characterized in that being with on the cover body (1) shell (6), and shell (6) bottom is provided with air vent (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005948 CN2869615Y (en) | 2006-02-13 | 2006-02-13 | Stove cover capable of increasing heat energy utilization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620005948 CN2869615Y (en) | 2006-02-13 | 2006-02-13 | Stove cover capable of increasing heat energy utilization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869615Y true CN2869615Y (en) | 2007-02-14 |
Family
ID=37724553
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620005948 Expired - Fee Related CN2869615Y (en) | 2006-02-13 | 2006-02-13 | Stove cover capable of increasing heat energy utilization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869615Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115385A (en) * | 2013-03-12 | 2013-05-22 | 杜博韬 | Gas furnace with annular flame tunnel |
-
2006
- 2006-02-13 CN CN 200620005948 patent/CN2869615Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103115385A (en) * | 2013-03-12 | 2013-05-22 | 杜博韬 | Gas furnace with annular flame tunnel |
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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 |