CN101852461A - Automatic flame cut-off device for kerosene heater - Google Patents
Automatic flame cut-off device for kerosene heater Download PDFInfo
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- CN101852461A CN101852461A CN 201010197607 CN201010197607A CN101852461A CN 101852461 A CN101852461 A CN 101852461A CN 201010197607 CN201010197607 CN 201010197607 CN 201010197607 A CN201010197607 A CN 201010197607A CN 101852461 A CN101852461 A CN 101852461A
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- extinguisher
- fastener
- holder
- kerosene heater
- flame cut
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Abstract
The invention relates to an automatic flame cut-off device for a kerosene heater, belonging to the technical field of kerosene heater structures. The automatic flame cut-off device for the kerosene heater comprises a fixed seat (1) fixed on one side of a flame shield seat, the fixed seat (1) is respectively provided with a lifting rod (2) for controlling the lifting of a wick, and a flame cut-off device fattener (3) for controlling the lifting of the lifting rod (2), and the automatic flame cut-off device is characterized in that the flame cut-off device fattener (3) is provided with an oil discharging flame cut-off device or a tilting flame cut-off device. The automatic flame cut-off device for the kerosene heater has reasonable structure design and high safety, if the occurrence of tilting or sudden accident requires instant stop or oil discharging through opening a cover in the heating process, the lifting rod can automatically drive the wick to fall down to reposition so as to cut off fire source, thereby ensuring the safety of the kerosene heater.
Description
Technical field
The present invention relates to a kind of automatic cut off device, belong to the kerosene heater technical field of structures.
Background technology
At present, there is following potential safety hazard in existing kerosene heater: (1) product as toppling over, can not stop working when burning at once, easily initiation fire.When (2) product is opened the fuel tank oiling in combustion process, cause easily and catch fire.(3) product during as emergency, can not cut off burning things which may cause a fire disaster the very first time in combustion process.
Summary of the invention
The objective of the invention is to solve the weak point that above-mentioned prior art exists, provide a kind of can realize that (1) product is toppled in combustion process the time, the energy auto extinguishing; When (2) product refuels, can cut off burning things which may cause a fire disaster automatically in combustion process; When (3) product in combustion process emergency takes place, can cut off the automatic flame cut-off device for kerosene heater of burning things which may cause a fire disaster with the fastest speed.
One of technical solution of the present invention solves and opens the problem of catching fire when fuel tank refuels in the combustion process:
Automatic flame cut-off device for kerosene heater, comprise the holder 1 that is fixed on fire cover seat one side, be respectively equipped with the elevating lever 2 of the fiery core lifting of control, the extinguisher fastener 3 of control elevating lever 2 liftings on the holder 1, its special character is that extinguisher fastener 3 is provided with the oiling blanket;
Topple over blanket on extinguisher fastener 3, can also increasing on the above basis;
Two of technical solution of the present invention solves and topples over the problem of catching fire that causes in the combustion process:
Automatic flame cut-off device for kerosene heater, comprise the holder 1 that is fixed on fire cover seat one side, be respectively equipped with the elevating lever 2 of the fiery core lifting of control, the extinguisher fastener 3 of control elevating lever 2 liftings on the holder 1, its special character is that extinguisher fastener 3 is provided with and topples over blanket;
On extinguisher fastener 3, can also increase the oiling blanket on the above basis;
One end of described elevating lever 2 passes fire cover seat and is provided with terminal gear 9 and the engagement of fire cover seat gear ring, the other end will have ratchet 13 cards of ratchet sleeve 12 by fixing by the radially pin 11 that is connected as a single entity with it, the periphery of ratchet sleeve 12 is arranged with an end and is mounted on the lifting torsion spring 14 that holder 1, the other end are mounted on ratchet 13, and the lateral surface of ratchet 13 is provided with the bumping post 15 with radially pin 11 interoperations of elevating lever 2 one ends;
Described oiling blanket comprises and is connected the screens sheet 18 that interlock, top cooperate with elevating lever 2 clampings with extinguisher fastener 3 one sides, and be connected interlock with extinguisher fastener 3 one sides, with holder 1 on the fuel tank cap connecting rod 8 movable fuel tank cap action triggers sheets 20 that contact interoperation; Fuel tank cap action triggers sheet 20 is and the compressing tablet of extinguisher fastener 3 one, and fuel tank cap connecting rod 8 is in the top of compressing tablet, and when displacement took place fuel tank cap connecting rod 8, the compressing tablet that can drive fuel tank cap action triggers sheet 20 moved downward;
Described topple over blanket be located at extinguisher fastener 3 one upper lateral parts, be connected and fixed the seat 1 and the flame-out top 4 that is inverted counterweight shape of extinguisher fastener 3 simultaneously, comprise the top body 4-1 at top, with the control boss 4-2 of the coaxial Different Diameter of top body 4-1 and pass holder 1 and the joint pin 4-3 that has catch 4-4 of the automatic control end 19 of extinguisher fastener 3, end face and both ends of the surface corresponding the offer through hole parallel of automatic control end 19 with the upper surface of holder 1, flame-out top 4 passes two through hole both is linked together;
The diameter proportion of the top body 4-1 of described flame-out top 4 and control boss, length and the automatic control end 19 of extinguisher fastener 3 and the spacing between holder 1 upper surface of joint pin 4-3, the setting value between the three is complementary;
On the described holder 1, the bottom that is positioned at the automatic control end 19 of extinguisher fastener 3 is provided with the extinguisher spanner 5 that is used in emergency circumstances manually controlling 3 actions of extinguisher fastener.
Automatic flame cut-off device for kerosene heater of the present invention, reasonable in design, safe; in the heating process, the chance contingency of toppling over, dash forward needs suddenly stop maybe will uncap oiling, can both make elevating lever drive fiery core automatically and fall to resetting; cut off burning things which may cause a fire disaster, thereby guarantee the security of kerosene heater.
Description of drawings
Fig. 1: a kind of automatic flame cut-off device for kerosene heater structural front view;
Fig. 2: a kind of automatic flame cut-off device for kerosene heater elevating lever 2 structural representations;
Fig. 3: a kind of automatic flame cut-off device for kerosene heater extinguisher fastener 3 structural representations;
The upward view of Fig. 4: Fig. 3;
Fig. 5: a kind of automatic flame cut-off device for kerosene heater extinguisher spanner 5 structural representations;
Fig. 6: a kind of automatic flame cut-off device for kerosene heater top 4 structural representations that stop working;
Extinguisher fastener in the drawings, 1, holder, 2, elevating lever, 3,, 4, flame-out top, 5, the extinguisher spanner, 8, the fuel tank cap connecting rod, 9, gear, 11, pin radially, 12, ratchet sleeve, 13, ratchet, 14, the lifting torsion spring, 15, bumping post, 17, fixed leg, 18, the screens sheet, 19, automatic control end, 20, fuel tank cap action triggers sheet, 4-1, top body, 4-2, control boss, 4-3, joint pin, 4-4, catch.
The specific embodiment
Following with reference to accompanying drawing, provide the specific embodiment of the present invention, be used for formation of the present invention is further specified.
Embodiment 1
The automatic flame cut-off device for kerosene heater of present embodiment is a preferred forms, has auto extinguishing function under three kinds of situations, comprise the holder 1 that is fixed on fire cover seat one side, be respectively equipped with the elevating lever 2 of the fiery core lifting of control, the extinguisher fastener 3 of control elevating lever 2 liftings, the extinguisher spanner 5 that is connected and controls the extinguisher top 4 of its action automatically and be used for manually controlling 3 actions of extinguisher fastener with extinguisher fastener 3 on the holder 1;
One end of elevating lever 2 passes fire cover seat and passes through terminal gear 9 and mesh with fire cover seat gear ring, the other end then will have ratchet 13 cards of ratchet sleeve 12 by fixing by the radially pin 11 that is connected as a single entity with it, the periphery of ratchet sleeve 12 is arranged with an end and is mounted on the lifting torsion spring 14 that holder 1, the other end are mounted on ratchet 13, and the lateral surface of ratchet 13 is provided with the bumping post 15 with radially pin 11 interoperations of elevating lever 2 one ends;
Fuel tank cap action triggers sheet 20 is and the compressing tablet of extinguisher fastener 3 one, and fuel tank cap connecting rod 8 is in the top of compressing tablet, and when displacement took place fuel tank cap connecting rod 8, the compressing tablet that can drive fuel tank cap action triggers sheet 20 moved downward;
Flame-out top 4 is inverted counterweight shape, comprise top top body 4-1, with the control boss 4-2 of the coaxial Different Diameter of top body 4-1 and the joint pin 4-3 that has catch 4-4 that is connected and fixed the automatic control end 19 of seat 1 and extinguisher fastener 3, end face and both ends of the surface corresponding the offer through hole parallel of automatic control end 19 with the upper surface of holder 1, flame-out top 4 passes two through hole both is linked together; Diameter proportion, the length of joint pin 4-3 and the setting value between the spacing three between extinguisher fastener 3 automatic control ends 19 and holder 1 upper surface of the top body 4-1 of described flame-out top 4 and control boss are complementary;
On the holder 1, the bottom that is positioned at the automatic control end 19 of extinguisher fastener 3 is provided with the extinguisher spanner 5 that is used for manually controlling extinguisher fastener 3.
The operation principle of the present invention and the course of work are as follows:
When warmer is toppled over, the displacement that is in the flame-out top 4 of holder 1 upper surface is rocked, the automatic control end 19 of the connected extinguisher fastener 3 in pulling bottom is upwards movable, make screens sheet 18 activity downwards that is in opposite side and the locking that breaks away from set ratchet 13 on the elevating lever 2, this moment, elevating lever 2 circled round rapidly under the effect of the set lifting torsion spring 14 of ratchet sleeve 12 peripheries, the gear 9 that drive simultaneously is in the other end resets with the fire cover seat gear ring reverse that fire covers seat, move down thereby drive fiery core, cut off burning things which may cause a fire disaster;
Meeting accident in getting the warmer combustion process needs the anxious stopping time, press the extinguisher spanner 5 of extinguisher fastener 3 automatic control ends 19 bottoms this moment, the automatic control end 19 that prizes fastener moves upward, the screens sheet 18 of its other end moves downward thereupon, break away from unfreezing with the ratchet 13 of elevating lever 2, elevating lever 2 circles round rapidly under the effect of the set lifting torsion spring 14 of ratchet sleeve 12 peripheries, the gear 9 that drive simultaneously is in the other end resets with the fire cover seat gear ring reverse that fire covers seat, move down thereby drive fiery core, cut off burning things which may cause a fire disaster;
When warmer needed to refuel in combustion process, opened fuel tank cap this moment, and the fuel tank cap connecting rod 8 that links together with fuel tank cap is subjected to displacement, and moves downward thereby drive fuel tank cap action triggers sheet 20, and the screens sheet 18 of upper end and the design of its one also moves down simultaneously; Thereby make the ratchet 13 of itself and elevating lever 2 break away from unfreezings, elevating lever 2 circles round rapidly under the effect of the set lifting torsion spring 14 of ratchet sleeve 12 peripheries, the gear 9 that drive simultaneously is in the other end resets with the fire cover seat gear ring reverse that fire covers seat, moves down thereby drive fiery core, cuts off burning things which may cause a fire disaster.
Automatic flame cut-off device for kerosene heater of the present invention, reasonable in design, safe, can satisfy the needs of following three aspects fully: when (1) product is toppled in combustion process, can auto extinguishing; When (2) product refuels, can cut off burning things which may cause a fire disaster automatically in combustion process; When (3) product in combustion process emergency takes place, can cut off burning things which may cause a fire disaster with the fastest speed.
Claims (10)
1. automatic flame cut-off device for kerosene heater, comprise the holder (1) that is fixed on fire cover seat one side, be respectively equipped with the elevating lever (2) of the fiery core lifting of control, the extinguisher fastener (3) of control elevating lever (2) lifting on the holder (1), it is characterized in that extinguisher fastener (3) is provided with the oiling blanket.
2. according to the described automatic flame cut-off device for kerosene heater of claim 1, it is characterized in that also being provided with and topple over blanket.
3. automatic flame cut-off device for kerosene heater, comprise the holder (1) that is fixed on fire cover seat one side, be respectively equipped with the elevating lever (2) of the fiery core lifting of control, the extinguisher fastener (3) of control elevating lever (2) lifting on the holder (1), it is levied and is that extinguisher fastener (3) is provided with and topples over blanket.
4. according to the described automatic flame cut-off device for kerosene heater of claim 3, it is characterized in that also being provided with the oiling blanket.
5. according to claim 1 or 3 described automatic flame cut-off device for kerosene heater, an end that it is characterized in that described elevating lever (2) passes fire cover seat and is provided with terminal gear (9) and the engagement of fire cover seat gear ring, the other end will have ratchet (13) card of ratchet sleeve (12) by fixing by the radially pin (11) that is connected as a single entity with it, the periphery of ratchet sleeve (12) is arranged with an end and is mounted on holder (1), the other end is mounted on the lifting torsion spring (14) of ratchet (13), and the lateral surface of ratchet (13) is provided with the bumping post (15) with radially pin (11) interoperation of elevating lever (2) one ends.
6. according to the described automatic flame cut-off device for kerosene heater of claim 5, it is characterized in that described oiling blanket comprises is connected the screens sheet (18) that interlock, top cooperate with ratchet (13) clamping of elevating lever (2) with extinguisher fastener (3) one ends, and be connected interlock with extinguisher fastener (3), with the movable fuel tank cap action triggers sheet (20) that contacts interoperation of fuel tank cap connecting rod (8).
7. according to the described automatic flame cut-off device for kerosene heater of claim 6, it is characterized in that described fuel tank cap action triggers sheet (20) is and the compressing tablet of extinguisher fastener (3) one, fuel tank cap connecting rod (8) is in the top of compressing tablet.
8. according to the described automatic flame cut-off device for kerosene heater of claim 3, it is characterized in that describedly toppling over blanket for being located at extinguisher fastener (3) one upper lateral parts, be connected and fixed the flame-out top (4) that is inverted counterweight shape of seat (1) and extinguisher fastener (3) simultaneously, the top body (4-1) that comprises top, control boss (4-2) with the coaxial Different Diameter of top body (4-1), and the joint pin that has catch (4-4) (4-3) that passes the moving control end (19) of order of holder (1) and extinguisher fastener (3), end face and both ends of the surface corresponding the offer through hole parallel with the upper surface of holder (1) of automatic control end (19), flame-out top (4) passes two through hole both is linked together.
9. according to the described automatic flame cut-off device for kerosene heater of claim 8, it is characterized in that the top body (4-1) of described flame-out top (4) and the diameter proportion of control boss, length and the automatic control end (19) of extinguisher fastener (3) and the spacing between holder (1) upper surface of joint pin (4-3), the setting value between the three is complementary.
10. according to claim 1 or 2 or 3 or 4 described automatic flame cut-off device for kerosene heater, it is characterized in that described holder (1) bottom last, that be positioned at the automatic control end (19) of extinguisher fastener (3) is provided with the extinguisher spanner (5) that is used for manually controlling extinguisher fastener (3) action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010197607 CN101852461A (en) | 2010-06-04 | 2010-06-04 | Automatic flame cut-off device for kerosene heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010197607 CN101852461A (en) | 2010-06-04 | 2010-06-04 | Automatic flame cut-off device for kerosene heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101852461A true CN101852461A (en) | 2010-10-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010197607 Pending CN101852461A (en) | 2010-06-04 | 2010-06-04 | Automatic flame cut-off device for kerosene heater |
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| Country | Link |
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| CN (1) | CN101852461A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740153A (en) * | 1985-05-21 | 1988-04-26 | Toyotomi Kogyo Co., Ltd. | Fire-extinguishing device for oil burner |
| US5551866A (en) * | 1994-08-29 | 1996-09-03 | Josephs; Harold | Safety system and fuel cap for inhibiting operation of an apparatus during refueling |
| US6338624B1 (en) * | 2000-06-09 | 2002-01-15 | Paseco Co., Ltd. | Automatic putting-out apparatus |
| CN200972165Y (en) * | 2006-10-26 | 2007-11-07 | 麦泽生 | Safety device of kerosene stove |
| CN201753958U (en) * | 2010-06-04 | 2011-03-02 | 于杰林 | Automatic flameout device for kerosene warmer |
-
2010
- 2010-06-04 CN CN 201010197607 patent/CN101852461A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4740153A (en) * | 1985-05-21 | 1988-04-26 | Toyotomi Kogyo Co., Ltd. | Fire-extinguishing device for oil burner |
| US5551866A (en) * | 1994-08-29 | 1996-09-03 | Josephs; Harold | Safety system and fuel cap for inhibiting operation of an apparatus during refueling |
| US6338624B1 (en) * | 2000-06-09 | 2002-01-15 | Paseco Co., Ltd. | Automatic putting-out apparatus |
| CN200972165Y (en) * | 2006-10-26 | 2007-11-07 | 麦泽生 | Safety device of kerosene stove |
| CN201753958U (en) * | 2010-06-04 | 2011-03-02 | 于杰林 | Automatic flameout device for kerosene warmer |
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Open date: 20101006 |