CN201306747Y - Automatic fire sealing device of coke oven - Google Patents
Automatic fire sealing device of coke oven Download PDFInfo
- Publication number
- CN201306747Y CN201306747Y CNU2008202218824U CN200820221882U CN201306747Y CN 201306747 Y CN201306747 Y CN 201306747Y CN U2008202218824 U CNU2008202218824 U CN U2008202218824U CN 200820221882 U CN200820221882 U CN 200820221882U CN 201306747 Y CN201306747 Y CN 201306747Y
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- CN
- China
- Prior art keywords
- door body
- air door
- fire
- sealing cap
- air
- 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 relates to an automatic fire sealing device of a coke oven, which belongs to the technical field of automatic ventilation device fabrication. The automatic fire sealing device is mainly characterized in that the shape of an air door body is in a tubular structure; a fixing ring is installed in the air door body; the center of the fixing ring is provided with a hollow screw; an L-shaped operating shaft is installed in the hollow screw; a thermal sensor is arranged between the hollow screw and the L-shaped operation shaft; the other end of the L-shaped operation shaft is fixedly provided with a sealing cap; and the positions corresponding to the air door body and the sealing cap are separately provided with air vents. The automatic fire sealing device has simple structure and low fabrication cost, can be used and installed on any oven body, and is convenient to operate. The size of the air vent can be automatically controlled. The ventilation can be automatically regulated just by plugging the tubular air door body when the fire needs to be sealed, and the period of fire sealing is long, thus saving lots of carbon resources.
Description
One, technical field
The utility model relates to a kind of coal stove ventilation unit, relates in particular to a kind of coal stove device of banking up a fire automatically, belongs to a kind of ventilation unit manufacturing technology field on the coal stove.
Two, background technology
At present, quite general at daily life burners such as city and honeycomb briquette stove that use in the rural area, warming stove, tea furnaces, because the moderate cost of these several coal stoves is practical, firmly get numerous users' welcome.And the employed fire sealing cover of these coal stoves, door, plate are indispensable parts, the employed lid of banking up a fire of honeycomb briquette stove is to make a barrel-shaped shape with metal now, be provided with air vent and corresponding with the cylindrical furnace door air vent on being located at body of heater in its side, as warming stove and the employed vertical hinged door formula of tea furnace, when connecing coal stoves such as slag formula dustpan air door and not needing to burn, at this moment just need bank a fire, the requirement coal of banking up a fire is in the not prosperous fired state that do not go out, and makes a certain amount of coal can prolong the longer time.Existing various coal stoves will lean on the user to adopt the manual size of door of banking up a fire of going to control with oneself experiences and practices when banking up a fire, and the quality of adding coal also changes, and the size and the coal combustion of ventilation are in optimal state during being difficult to grasp like this and banking up a fire.Air door has stayed greatly, and coal burnt prosperous during banking up a fire, and fire-sealing time is corresponding just short, and particularly winter, grew night, and the interior coal of coal stove in second day morning burnt, and coal stove has just extinguished.Ventilation is too small during if bank up a fire, and the not enough coal stove of oxygen supply has also just extinguished, and this will rekindle stove.Existing these fire sealing covers are simple in structure, and production cost is low, and is easy to use, but it can not regulate the size of ventilation in the stove automatically, coal is extinguished or excessive.The one, increase trouble to the user, the 2nd, the consumption coal is many, and the 3rd, adopt dim making troubles to people's life.
Three, utility model content
The purpose of this utility model be exactly for solve an existing body of banking up a fire bank up a fire mouth when banking up a fire size be difficult to control, and can not control automatically, a kind of to rely on the temperature in the stove be power thereby provide, utilize temperature-sensitive element drive control lever shaft adjust sealing cap and the size of air door body air inlet go to control fire sealing cover, the size of ventilation, thereby a kind of new technical scheme is provided.
For achieving the above object, the utility model can be realized by following scheme:
A kind of coal stove device of banking up a fire automatically, it is to be made of the air door body and the lid that plug together mutually, on air door body and lid, be provided with the air vent of the control size that can misplace, the shape of air door body is a tubular structure, in the air door body, be provided with retainer ring, the retainer ring center is provided with cored screw, in cored screw, be provided with L shaped control lever shaft, be axially arranged with air vent on the described retainer ring, between cored screw and L shaped control lever shaft one end, be provided with temperature-sensitive element, the other end at L shaped control lever shaft is fixed with sealing cap, is provided with fresh air inlet at air door body and sealing cap corresponding position; Be provided with supporting ring at the air door extracorporeal set, described supporting ring one end is provided with pedestal.
The temperature-sensitive element that is fixed between cored screw and the L shaped control lever shaft is to make spiral in shape by cuboid, and the shape of described sealing cap is the round barrel shape structure, is 120 degree at fresh air inlet set on air door body and the sealing cap and the angle between the fresh air inlet.
The advantage that the utility model had is: simple in structure, easy for installation, and can be installed on any body of heater and use, adapt to wide.Do not need to regulate the size of ventilating opening during use, only need on fire sealing cover, make a call to a hole, the utility model is installed on the fire sealing cover just passable, only need plug tubular type air door body when banking up a fire and just can finish automatic regulatory function, the automaticity height.Experimental results show that: the utility model can make the honeycomb briquette stove fire-sealing time reach 18-26 hour, can also save the coal more than 20%.Family expenses heating stove, tea furnace fire-sealing time reach 15 hours, economize on coal more than 33%.
Four, description of drawings
Accompanying drawing is a kind of embodiment overall structure of the utility model schematic diagram.
Five, the specific embodiment
Now with specific embodiment the utility model is described in further details in conjunction with the accompanying drawings:
In the air door body 4 of tubular structure, be fixed with retainer ring 5, retainer ring 5 centers are provided with an internal thread hole, be provided with the cored screw 9 of silk outside the band in the silk hole, cored screw 9 fixes with the retainer ring 5 that is provided with ventilating duct by outer silk, and retainer ring 5 fixes with air door body 4 again.Be fixed with a L shaped control lever shaft 12 in the cored screw 9, retainer ring 5 is fixedly connected by nut 8 with control lever shaft 9, is axially arranged with air vent 7 on the circumferential plane of retainer ring 5.Be provided with the spirality temperature-sensitive element 11 that cuboid is made between cored screw 9 and L shaped control lever shaft 12 1 ends, temperature-sensitive element 11 1 ends are fixedly connected by screw 10 and cored screw 9, and the other end is fixedly connected by nut 13 and L shaped control lever shaft 12.The other end of L shaped control lever shaft 12 is fixed with sealing cap 2 by nut 1, and sealing cap 2 is provided with fresh air inlet 3 with air door body 4 corresponding positions, is provided with air outlet 14 at the other end of air door body 4, and supporting ring 6 is enclosed within on the air door body 4.
During use, on fire sealing cover, make a call to one with the identical hole of supporting ring 6 external diameters, more supporting ring 6 is fixed on the fire sealing cover by screw, screw.When needs are banked up a fire, tubulose air door body 4 directly can be inserted in the supporting ring 6.When temperature is too high in the stove, distortion rotation after spirality temperature-sensitive element 11 in tubulose air door body 4 insertion portions is heated, drive L shaped control lever shaft 12 rotations, make the sealing cap 2 that is fixed on the L shaped control lever shaft 12 also do the trace rotation, thereby make air vent and the dislocation of the air vent on the tubular type air door body 4 on the sealing cap 2, reduce the ventilation in the stove.When temperature in the stove is crossed when low, air vent on air vent on the sealing cap 2 and the tubular type air door body 4 is got back to original position again, increased ventilation, temperature in the stove slowly raises again, and keeping the interior temperature of stove is a steady state value substantially, and rotation can make the long-time burning of coal stove and not extinguish so repeatedly, the user worries no longer when banking up a fire that coal stove can extinguish or with the coal combustion mistake, fire-sealing time reaches 18-26 hour, saves coal more than 20%, saves trouble very much.
Claims (2)
1, a kind of coal stove device of banking up a fire automatically, it is to be made of the air door body and the lid that plug together mutually, on air door body and lid, be provided with the air vent of the control size that can misplace, it is characterized in that: the shape of air door body (4) is a tubular structure, in air door body (4), be provided with retainer ring (5), retainer ring (5) center is provided with cored screw (9), in cored screw (9), be provided with L shaped control lever shaft (12), be axially arranged with air vent (7) on the described retainer ring (5), between cored screw (9) and L shaped control lever shaft (12) one ends, be provided with temperature-sensitive element (11), the other end at L shaped control lever shaft (12) is fixed with sealing cap (2), is provided with fresh air inlet (3) in air door body (4) and sealing cap (2) corresponding position; Be equiped with supporting ring (6) at air door body (4) overcoat, described supporting ring (6) one ends are provided with pedestal.
2, a kind of coal stove according to claim 1 device of banking up a fire automatically, it is characterized in that: the temperature-sensitive element (11) that is fixed between cored screw (9) and the L shaped control lever shaft (12) is to make spiral in shape by cuboid, the shape of described sealing cap (2) is the round barrel shape structure, and fresh air inlet (3) and the angle between the fresh air inlet set on air door body (4) and sealing cap (2) are 120 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202218824U CN201306747Y (en) | 2008-10-17 | 2008-10-17 | Automatic fire sealing device of coke oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202218824U CN201306747Y (en) | 2008-10-17 | 2008-10-17 | Automatic fire sealing device of coke oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201306747Y true CN201306747Y (en) | 2009-09-09 |
Family
ID=41099212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202218824U Expired - Fee Related CN201306747Y (en) | 2008-10-17 | 2008-10-17 | Automatic fire sealing device of coke oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201306747Y (en) |
-
2008
- 2008-10-17 CN CNU2008202218824U patent/CN201306747Y/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: 20090909 Termination date: 20101017 |