CN201331098Y - Air door of coal stove - Google Patents
Air door of coal stove Download PDFInfo
- Publication number
- CN201331098Y CN201331098Y CNU2008202339424U CN200820233942U CN201331098Y CN 201331098 Y CN201331098 Y CN 201331098Y CN U2008202339424 U CNU2008202339424 U CN U2008202339424U CN 200820233942 U CN200820233942 U CN 200820233942U CN 201331098 Y CN201331098 Y CN 201331098Y
- Authority
- CN
- China
- Prior art keywords
- air door
- lid
- coal stove
- door body
- guide groove
- 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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Abstract
The utility model discloses an air door of a coal stove, belonging to the field of the stove part. The air door of the coal stove comprises a round-hole type, guide trough type and a vertical inserting sheet-type structure and consists of an air door body, an air door cover and a fixed sheet. The air door cover is provided with a handle and the fixed sheet is provided with a fixed hole. The arc bent radius R of the air door body of various structures is the same with the peripheral radius, the air door cover can move flexibly in the guide trough, the closure is excellent and the sealing performance of the air door is good, the energy is saved, the safety performance is good and the applicable range of various structures is wide.
Description
Technical field
The utility model belongs to the stove and accessory components range, particularly a kind of coal stove air door.
Background technology
Existing domestic briquet stove air door is the arc iron sheet at the body of heater side lower part, bad sealing is close, air is revealed easily from slot on every side, coal after banking up a fire also burns away, and wastes energy, on the other hand lack of air, incomplete combustion, be easy to generate coal gas, contaminated air becomes the hidden danger of gas poisoning.
Summary of the invention
The purpose of this utility model is to cause energy waste and cause gas leakage at air door bad sealing in the prior art, become the deficiency of gas poisoning hidden danger and propose a kind of coal stove air door, it is characterized in that described air door comprises circular hole formula, guide type and vertical blade inserting structure; Described circular hole throttle type structure on the air door 4 of air door body 5, by rotational fixation screw 3 fixed throttles lid 2, has leader 1 on air door lid 2, also have two stators 7 on air door body 5, and fixing hole 6 is arranged on stator 7;
The air door lid 2 of described guide type air door is rectangular an of arc, jug 1 on its right-hand member surface, and air door body 5 is L shaped, and its section also is L shaped, and air door body 5 forms air door lid guide groove 8 with body of heater 9, and three stators 7 are arranged on the air door body 5 in addition;
The air door body 5 of described vertical blade inserting air door is rectangular arc iron plate, and four jiaos have fixing hole 6, the fixing iron plate on middle air door both sides as air door lid guide groove 8, and air door lid 2 inserts in the air door lid guide groove 8, and jug 1 on it.
The air door of described circular hole formula structure lid 2 rotates back and forth around fixing turn screw 3, and its diameter is identical with air port 4 external diameters.
The air door lid 2 of described guide type air door horizontally slips in air door body 5 and body of heater 9 form air door lid guide groove 8.
The arc-shaped bend radius R of described each air door body is identical with body of heater 7 peripheral radius.
The beneficial effects of the utility model are that the air door closed performance is good, energy-conservation, and security is good, various structure wide accommodations.
Description of drawings
Fig. 1 is a circular hole throttle type structural representation.
Fig. 2 is the structural representation of guide type air door, a. front view, b.AA view profile.
Fig. 3 is the structural representation of vertical blade inserting air door.
The specific embodiment
The utility model proposes a kind of coal stove air door.Further specified below in conjunction with accompanying drawing.
Figure 1 shows that circular hole throttle type structural representation.Among the figure, on the air door 4 of air door body 5, by rotational fixation screw 3 fixed throttles lid 2, its diameter is identical with air port 4 external diameters.On air door lid 2, leader 1 is arranged, on air door body 5, also have two stators 7, fixing hole 6 is arranged on stator 7; When the needs very hot oven, open strong wind door closure 2, air door lid 2 when needs slow fire or sealing, turns down air door lid 2 or closes air door lid 2 to inner rotary around fixing turn screw 3, and air door lid 2 centers on fixedly that turn screw 3 inwardly rotates the purpose that reaches the user.
Figure 2 shows that the structural representation of guide type air door, a. front view wherein, b.A-A view profile.Among the figure, the air door of guide type air door lid 2 is rectangular an of arc, jug 1 on its right-hand member surface, and air door body 5 is L shaped, and its section also is L shaped, and air door body 5 forms air door lid guide groove 8 with body of heater 9, and three stators 7 are arranged on the air door body 5 in addition; Air door lid 2 horizontally slips in air door body 5 and body of heater 9 form air door lid guide groove 8.
Figure 3 shows that the structural representation of vertical blade inserting air door.Vertically the air door body 5 of blade inserting air door is rectangular arc iron plate, and four jiaos have fixing hole 6, the fixing iron plate on both sides, middle air port as air door lid guide groove 8, and air door lid 2 inserts in the air door lid guide groove 8, by the handle on it 1, can move up and down.
The arc-shaped bend radius R of described each air door body is identical with body of heater 7 peripheral radius, and air door lid guide groove 8 is moved flexibly, and is airtight good.
Claims (4)
1. a coal stove air door is characterized in that, described air door comprises circular hole formula, guide type and vertical blade inserting structure; Described circular hole throttle type structure, on the air door (4) of air door body (5),, on air door lid (2), leader (1) is arranged by rotational fixation screw (3) fixed throttle lid (2), go up two stators (7) in addition at air door body (5), fixing hole (6) is arranged on stator (7);
The air door lid (2) of described guide type air door is rectangular an of arc, jug (1) on its right-hand member surface, air door body (5) is L shaped, its section also is L shaped, air door body (5) forms air door lid guide groove (8) with body of heater (9), and three stators (7) are arranged on the air door body (5) in addition;
The air door body (5) of described vertical blade inserting air door is rectangular arc iron plate, and four jiaos have fixing hole (6), the fixing iron plate on middle air door both sides as air door lid guide groove (8), and air door lid (2) inserts in the air door lid guide groove (8), jug on it (1).
2. according to the described coal stove air door of claim 1, it is characterized in that the air door of described circular hole formula structure lid (2) rotates back and forth around fixing turn screw (3), its diameter is identical with air port (4) external diameter.
3. according to the described coal stove air door of claim 1, it is characterized in that the air door lid (2) of described guide type air door forms in the air door lid guide groove (8) with body of heater (9) at air door body (5) and horizontally slips.
4. according to the described coal stove air door of claim 1, it is characterized in that the arc-shaped bend radius R of described each air door body is identical with body of heater (7) peripheral radius.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202339424U CN201331098Y (en) | 2008-12-30 | 2008-12-30 | Air door of coal stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202339424U CN201331098Y (en) | 2008-12-30 | 2008-12-30 | Air door of coal stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201331098Y true CN201331098Y (en) | 2009-10-21 |
Family
ID=41224480
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202339424U Expired - Fee Related CN201331098Y (en) | 2008-12-30 | 2008-12-30 | Air door of coal stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201331098Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006414A (en) * | 2014-06-06 | 2014-08-27 | 苏州奥然日用品有限公司 | Novel damper adjusting device of household coal-fired furnace |
| CN104748160A (en) * | 2015-02-17 | 2015-07-01 | 李晓静 | Convenient fire cover allowing fire opening in bottom of coal stove to be easily sealed |
| CN105564008A (en) * | 2016-03-09 | 2016-05-11 | 苏州华策纺织科技有限公司 | Modified dust removal device of rotary screen printing machine |
| CN105598120A (en) * | 2016-03-09 | 2016-05-25 | 苏州华策纺织科技有限公司 | Cloth bag type dust removal device of rotary screen printing machine |
| CN105620035A (en) * | 2016-03-09 | 2016-06-01 | 苏州华策纺织科技有限公司 | High-leakproofness dedusting device of circular screen printer |
| CN105620036A (en) * | 2016-03-09 | 2016-06-01 | 苏州华策纺织科技有限公司 | Dust removing device for rotary screen printing machine |
-
2008
- 2008-12-30 CN CNU2008202339424U patent/CN201331098Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006414A (en) * | 2014-06-06 | 2014-08-27 | 苏州奥然日用品有限公司 | Novel damper adjusting device of household coal-fired furnace |
| CN104006414B (en) * | 2014-06-06 | 2016-04-06 | 苏州奥然日用品有限公司 | A kind of novel household coal furnace regulating device of air door |
| CN104748160A (en) * | 2015-02-17 | 2015-07-01 | 李晓静 | Convenient fire cover allowing fire opening in bottom of coal stove to be easily sealed |
| CN105564008A (en) * | 2016-03-09 | 2016-05-11 | 苏州华策纺织科技有限公司 | Modified dust removal device of rotary screen printing machine |
| CN105598120A (en) * | 2016-03-09 | 2016-05-25 | 苏州华策纺织科技有限公司 | Cloth bag type dust removal device of rotary screen printing machine |
| CN105620035A (en) * | 2016-03-09 | 2016-06-01 | 苏州华策纺织科技有限公司 | High-leakproofness dedusting device of circular screen printer |
| CN105620036A (en) * | 2016-03-09 | 2016-06-01 | 苏州华策纺织科技有限公司 | Dust removing device for rotary screen printing machine |
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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: 20091021 Termination date: 20111230 |