CN202973159U - Double-door feeder - Google Patents
Double-door feeder Download PDFInfo
- Publication number
- CN202973159U CN202973159U CN 201220667929 CN201220667929U CN202973159U CN 202973159 U CN202973159 U CN 202973159U CN 201220667929 CN201220667929 CN 201220667929 CN 201220667929 U CN201220667929 U CN 201220667929U CN 202973159 U CN202973159 U CN 202973159U
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- CN
- China
- Prior art keywords
- door
- opening
- fire door
- furnace door
- rotating shaft
- 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
A double-door feeder comprises a large furnace door and a small furnace door. The large furnace door is provided with an opening and a lock latch. The small furnace door is connected with the large furnace door through a rotating shaft. The small furnace door is provided with a lock latch and a glass ceramic fire observation hole and rotates with the rotating shaft as a center. The small furnace door can be used for opening or locking the opening. The double-door feeder has the advantages that condition inside a furnace can be observed visually, a small feeding opening or a large feeding opening can be freely chosen for feeding fuel, and overflow of smoke can be reduced.
Description
Technical field
The utility model relates to fire door, relates in particular to a kind of two-door feeding material device.
Background technology
Energy scarcity, environmental pollution is serious, has become the baptism of facing mankind.People use stove and accessory, and the chemical energy of fuel is converted into heat energy.Can make a variety of causes cause thermal loss excessive, cause efficiency of utilization too low, so the bar efficiency of utilization becomes Important Action in all its bearings.
Summary of the invention
The purpose of this utility model is to provide a kind of situation in stove that gets information about, and based on fuel needs, and freely selects big or small feed inlet filling fuel, reduces the two-door feeding material device that flue dust overflows.
The purpose of this utility model is achieved in that two-door feeding material device comprises large fire door, little fire door, large fire door is provided with opening, snap close, the port door is connected with large fire door by rotating shaft, establish snap close, devitrified glass flame-observing hole on little fire door, and rotate centered by rotating shaft, opening can be opened or pin to little fire door.
The advantage of this full mold is: use above structure, can observe situation in stove by the devitrified glass flame-observing hole, and select to open little fire door according to situation in stove and add or open large fire door and add fuel from opening, reduce flue dust and overflow.
Description of drawings
Below in conjunction with drawings and Examples, utility model is described further.
Fig. 1 is the utility model structural representation.
The specific embodiment
As shown in Figure 1, two-door feeding material device comprises large fire door 1, port door 2, large fire door 1 is provided with opening 3, snap close, port door 2 is connected with described large fire door 1 by rotating shaft, establish snap close, devitrified glass flame-observing hole on port door 2, and rotate centered by rotating shaft, opening 3 can be opened or pin to port door 2, large fire door 1 is installed on stove 4 by rotating shaft, and large fire door 1 pins or open the charging aperture 5 of stove by snap close.
Operation principle: observe the interior situation of stove 4 by the devitrified glass flame-observing hole, the interior firepower of stove 4 is greatly opened port door 2 snap closes, opens port door 2, add fuel from opening 3, the little snap close of opening large fire door 1 of the interior firepower of stove 4 is opened large fire door 1, adds fuel from charging aperture 5.
Claims (1)
1. two-door feeding material device, it is characterized in that: described two-door feeding material device comprises large fire door (1), little fire door (2), described large fire door (1) is provided with opening (3), snap close, described little fire door (2) is connected with described large fire door (1) by rotating shaft, establish snap close, devitrified glass flame-observing hole on little fire door (2), and rotate centered by rotating shaft, opening (3) can be opened or pin to little fire door (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667929 CN202973159U (en) | 2012-12-07 | 2012-12-07 | Double-door feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220667929 CN202973159U (en) | 2012-12-07 | 2012-12-07 | Double-door feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202973159U true CN202973159U (en) | 2013-06-05 |
Family
ID=48514227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220667929 Expired - Fee Related CN202973159U (en) | 2012-12-07 | 2012-12-07 | Double-door feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202973159U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390232A (en) * | 2014-11-06 | 2015-03-04 | 山东多乐采暖设备有限责任公司 | Secondary opening door |
-
2012
- 2012-12-07 CN CN 201220667929 patent/CN202973159U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104390232A (en) * | 2014-11-06 | 2015-03-04 | 山东多乐采暖设备有限责任公司 | Secondary opening door |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HUBEI CHUANGDA ELECTROMECHANICAL MANUFACTURING CO. Free format text: FORMER OWNER: HUBEI YICHANG WUFENG XINXING ENERGY SAVING STOVES DEVELOP CO., LTD. Effective date: 20150706 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20150706 Address after: 443202 Anyang Road, Hubei city in Yichang Province, Zhijiang City, with the town No. 38 Patentee after: HUBEI CHUANGDA ELECTROMECHANICAL MANUFACTURING CO., LTD. Address before: 443400 Hubei Province, Yichang City, the peak of the town of stone road, No. 103, along the River Road, the Department of good, No. five Patentee before: HUBEI YICHANG WUFENG XINXING ENERGY-SAVING STOVES DEVELOP CO., LTD. |
|
| 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: 20130605 Termination date: 20191207 |