CN204513481U - Heating cooking furnace fire sealing cover - Google Patents
Heating cooking furnace fire sealing cover Download PDFInfo
- Publication number
- CN204513481U CN204513481U CN201520154670.9U CN201520154670U CN204513481U CN 204513481 U CN204513481 U CN 204513481U CN 201520154670 U CN201520154670 U CN 201520154670U CN 204513481 U CN204513481 U CN 204513481U
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- China
- Prior art keywords
- cover
- passages
- fire
- upper cover
- lower cover
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- Expired - Fee Related
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Abstract
Heating cooking furnace fire sealing cover is by upper cover, lower cover and knob composition, some upper cover passages are provided with upper covering, some passages of upper cover are 360 ° of circular array, geometric figure between passage and passage should be not less than the geometric figure of passage, the bottom of upper cover can connect cover of banking up a fire, lower cover is contained in banks up a fire in cover, under cover and be provided with some lower cover passages, some passages of lower cover are corresponding with some passages of upper cover, the central shaft of upper cover and lower cover establishes a knob, one end of knob is fixed on the center of lower cover, fire sealing cover after assembling forms porous adjusting air valve.
Description
Technical field
The utility model relates to a kind of heating equipment, relates to a kind of heating cooking furnace fire sealing cover specifically.
Background technology
Heating cooking furnace is as the area of ununified heat supply, it is a kind of daily necessities of indispensability, the problem of warming can be solved, can be used as cooking stove again, very easy to use, when stove and accessory does not need burning, stove and accessory fire sealing cover is covered at fire door place, reach the object of banking up a fire with the oxygen feeding amount controlling stove and accessory, when stove and accessory recovers to use, do not need again to light a fire, take off fire sealing cover and stove and accessory can be made to restart burning.Existing stove and accessory fire sealing cover is that a dome has an aperture, and this fire sealing cover can not regulate the length of fire-sealing time, easily causes stove fuel burnout or stove fire is shut phenomenon, uses inconvenience.
Summary of the invention
The utility model is the deficiency in order to overcome existing stove and accessory fire sealing cover technology, provides one according to factors such as stove fuel difference, fire-sealing time length, can arbitrarily regulate the size of fire sealing cover passage, heating cooking furnace fire sealing cover very easy to use.
The technical scheme that the utility model adopts is: heating cooking furnace fire sealing cover is by upper cover, lower cover and knob composition, some upper cover passages are provided with upper covering, some passages of upper cover are 360 ° of circular array, geometric figure between passage and passage should be not less than the geometric figure of passage, the bottom of upper cover can connect cover of banking up a fire, lower cover is contained in banks up a fire in cover, under cover and be provided with some lower cover passages, some passages of lower cover are corresponding with some passages of upper cover, the central shaft of upper cover and lower cover establishes a knob, one end of knob is fixed on the center of lower cover, fire sealing cover after assembling forms porous adjusting air valve.
The beneficial effect that the utility model obtains is: due to heating cooking furnace fire sealing cover for upper and lower covers designs, upper and lower covers is respectively equipped with the passage of some corresponding circular array, fire sealing cover after assembling forms porous adjusting air valve, the knob of rotary seal fire cover, the effect of regulating air volume can be reached, so just effectively can regulate the length of fire-sealing time, solve and cause stove fuel burnout or stove fire is shut phenomenon, very easy to use.
Accompanying drawing explanation
Be that the utility model is described in further detail for embodiment below with accompanying drawing.
Fig. 1 is top view of the present utility model
Fig. 2 is the top view of the utility model upper cover
Fig. 3 is upward view of the present utility model
Fig. 4 is front view of the present utility model
In figure: 1. upper cover, 2. lower cover, 3. knob, 4. upper cover passage, 5. lower cover passage, cover of 6. banking up a fire
Detailed description of the invention
Be that embodiment is further described the utility model below with accompanying drawing.
With reference to the accompanying drawings, embodiment heating cooking furnace fire sealing cover of the present utility model is by upper cover (1), lower cover (2) and knob (3) composition, upper cover (1) is provided with 5 upper cover passages (4), 5 passages (4) of upper cover (1) are 360 ° of circular array, geometric figure between passage and passage is greater than the geometric figure of passage, the lower weld of upper cover (1) is banked up a fire cover (6), lower cover (2) is contained in banks up a fire in cover (6), lower cover (2) is provided with 5 lower cover passages (5), 5 passages (5) of lower cover (2) are corresponding with 5 passages (4) of upper cover, the central shaft of upper cover (1) and lower cover (2) establishes a knob (3), one end of knob (3) is fixed on the center of lower cover (2) through the center of upper cover (1), like this, fire sealing cover after assembling forms porous adjusting air valve.
Claims (2)
1. heating cooking furnace fire sealing cover is by upper cover (1), lower cover (2) and knob (3) composition, it is characterized in that on upper cover (1), be provided with some upper cover passages (4), some passages (4) of upper cover (1) are 360 ° of circular array, geometric figure between passage and passage should be not less than the geometric figure of passage, lower cover (2) is provided with some lower cover passages (5), some passages (5) of lower cover (2) are corresponding with some passages (4) of upper cover, the central shaft of upper cover (1) and lower cover (2) establishes a knob (3), one end of knob (3) is fixed on the center of lower cover (2) through the center of upper cover (1).
2. heating cooking furnace fire sealing cover according to claim 1, is characterized in that the bottom of upper cover (1) is connected with cover (6) of banking up a fire, and lower cover (2) is contained in banks up a fire in cover (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154670.9U CN204513481U (en) | 2015-03-18 | 2015-03-18 | Heating cooking furnace fire sealing cover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520154670.9U CN204513481U (en) | 2015-03-18 | 2015-03-18 | Heating cooking furnace fire sealing cover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204513481U true CN204513481U (en) | 2015-07-29 |
Family
ID=53711455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520154670.9U Expired - Fee Related CN204513481U (en) | 2015-03-18 | 2015-03-18 | Heating cooking furnace fire sealing cover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204513481U (en) |
-
2015
- 2015-03-18 CN CN201520154670.9U patent/CN204513481U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150729 Termination date: 20170318 |