CN108488839A - It is a kind of environmental protection bell, fire sealing cover - Google Patents
It is a kind of environmental protection bell, fire sealing cover Download PDFInfo
- Publication number
- CN108488839A CN108488839A CN201810325512.3A CN201810325512A CN108488839A CN 108488839 A CN108488839 A CN 108488839A CN 201810325512 A CN201810325512 A CN 201810325512A CN 108488839 A CN108488839 A CN 108488839A
- Authority
- CN
- China
- Prior art keywords
- pricker
- fire
- fiery
- mouths
- board
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B5/00—Combustion-air or flue-gas circulation in or around stoves or ranges
- F24B5/02—Combustion-air or flue-gas circulation in or around stoves or ranges in or around stoves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/185—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion
- F24B1/189—Stoves with open fires, e.g. fireplaces with air-handling means, heat exchange means, or additional provisions for convection heating ; Controlling combustion characterised by air-handling means, i.e. of combustion-air, heated-air, or flue-gases, e.g. draught control dampers
- F24B1/19—Supplying combustion-air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B1/00—Stoves or ranges
- F24B1/18—Stoves with open fires, e.g. fireplaces
- F24B1/191—Component parts; Accessories
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/006—Arrangements for cleaning, e.g. soot removal; Ash removal
- F24B13/008—Ash containers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B13/00—Details solely applicable to stoves or ranges burning solid fuels
- F24B13/04—Arrangements for feeding solid fuel, e.g. hoppers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24B—DOMESTIC STOVES OR RANGES FOR SOLID FUELS; IMPLEMENTS FOR USE IN CONNECTION WITH STOVES OR RANGES
- F24B7/00—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating
- F24B7/04—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating with internal air ducts
- F24B7/045—Stoves, ranges or flue-gas ducts, with additional provisions for convection heating with internal air ducts with forced circulation
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Solid-Fuel Combustion (AREA)
- Baking, Grill, Roasting (AREA)
Abstract
All stoves will remove bell thoroughly in pricker fire (fire), and when pricker fire has dust to have coal smoke.A kind of environmental protection bell is truly realized pricker fire (thoroughly fire) free from dust without coal smoke.Fire sealing cover:It is warmed oneself with stove, without covering fire sealing cover on the burner of furnace core when stove, the fuel in furnace core forms smoulder or stops burning, to reduce the waste of fuel, and ensures that stove does not extinguish.
Description
Technical field:
First, a kind of environmental protection bell is made of bell, fire banking-up board, groove, No. two fiery pricker mouths, No.1 fire pricker mouths, in stove
The upper surface of lid is equipped with groove, and there is certain distance at the edge of groove and the edge of bell, is equipped in groove No. two one or more
There is a certain distance at the edge of fiery pricker mouth, No. two fiery pricker mouths and groove, and the central point of No. two fiery pricker mouths and groove has a certain distance, and two
Number fiery pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), and the upper surface of No. two pricker burners are equipped with fire banking-up board in groove, fire banking-up board
Parallel to each other in the same plane with the upper surface of bell above, the upper surface of fire banking-up board is equipped with one or more No.1 fire pricker mouths,
There is a certain distance at the edge of No.1 fire pricker mouth and fire banking-up board, and the central point of No.1 fire pricker mouth and fire banking-up board has certain distance, No.1
Fiery pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), fire banking-up board that can do 360 degree rotation in groove, and fire banking-up board rotates to No.1 fire
When the salty conjunction of the fiery prickers of pricker mouth and No. two, fiery pricker (being called crooked chisel) is by No.1 fire pricker mouth and No. two fiery pricker mouths to the fuel in stove
Logical fire (fire thoroughly) is carried out with clinker, there is certain distance, No.1 fire pricker mouth and No.1 fire between No. two fiery pricker mouths and No. two fiery pricker mouths
Have certain distance between pricker mouth, so rotation fire banking-up board covers No. two fiery pricker mouths by fire banking-up board when obstructed fire, No.1 fire pricker mouth with
No. two fiery pricker mouths just misplace, airtight, multiple fire pricker mouths be in order in logical fire, it can be seen that fuel in stove whether under
Heavy and fuel combustion case.
Second, a kind of environmental protection bell is by bell, fire banking-up board, groove, No. two fiery pricker mouths, No.1 fire pricker mouth, pin hole, fixations
Pin, safety loop composition are equipped with groove in the upper surface of bell, and there is certain distance at the edge of groove and the edge of bell, in groove
It is equipped with pin hole on central point equipped with one or more No. two fiery pricker mouths and in groove, the suitable fixed pin of pin hole passes through, and two
There is a certain distance at the edge of number fiery pricker mouth and groove, and the outer circle of No. two fiery pricker mouths and pin hole has certain distance, No. two fiery pricker mouths suitable
Passing through for fiery pricker (being called crooked chisel) is closed, the upper surface of No. two fiery pricker mouths are equipped with fire banking-up board, the upper surface of fire banking-up board and bell in groove
The upper surface of it is parallel to each other in the same plane, the upper surface of fire banking-up board is equipped with one or more No.1 fire pricker mouths, No.1 fire pricker mouth
There is a certain distance with the edge of fire banking-up board, the outer circle of No.1 fire pricker mouth and fixed pin has certain distance, is sealed below fire banking-up board
Fixed pin is fixed on the central point of fiery plate, the other end of fixed pin is equipped with safety loop, and safety loop prevents fixed pin from pin hole
Fire banking-up board will not be exited out of groove when exiting, and taking out bell, and No.1 fire pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), be sealed
Fiery plate can do 360 degree rotation in groove, and when fire banking-up board rotates to No.1 fire pricker mouth and the salty conjunction of No. two fiery prickers, fiery pricker (is called
Crooked chisel) by the fiery pricker mouths of No.1 fire pricker mouth and No. two in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths
There is certain distance between No. two fiery pricker mouths, have certain distance between No.1 fire pricker mouth and No.1 fire pricker mouth, so when obstructed fire
Rotation fire banking-up board covers No. two fiery pricker mouths by fire banking-up board, No.1 fire pricker mouth just misplace with No. two fire pricker mouths it is airtight, can be with
Set a No.1 groove again on the central point of fire banking-up board, No.1 groove is fixed just in the upper surface of fixed pin, No.1 groove
Certain distance is arranged at a piece connecting rod, connecting rod and the bottom of No.1 groove, is set on fire banking-up board in No.1 groove and No.1 groove
It is to take bell and rotation fire banking-up board in order to facilitate hook to fix a connecting rod.Multiple fire pricker mouths are in logical fire, see
The combustion case whether fuel seen in stove sinks with fuel.
Third part, a kind of environmental protection bell are made of bell, fire banking-up board, groove, No. two fiery pricker mouths, No.1 fire pricker mouths, in stove
The upper surface of lid is equipped with groove, and there is certain distance at the edge of groove and the edge of bell, is equipped in groove No. two one or more
The edge of fiery pricker mouth, No. two fiery pricker mouths and groove has certain distance, No. two fiery pricker mouths to be suitble to passing through for fiery pricker (being called crooked chisel),
The upper surface of No. two fiery pricker mouths are equipped with fire banking-up board in groove, and the upper surface of the upper surface of fire banking-up board and bell are parallel to each other in approximately the same plane
On, the upper surface of fire banking-up board is equipped with one or more No.1 fire pricker mouths, and there is a certain distance at the edge of No.1 fire pricker mouth and fire banking-up board, and one
Number fiery pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), and fire banking-up board can be moved forward and backward in groove, fire banking-up board in groove forward
After movement, No.1 fire pricker mouth is just overlapped with No. two fiery pricker mouths, and fiery pricker (being called crooked chisel) passes through No.1 fire pricker mouth and No. two fiery prickers
Mouthful in stove fuel and clinker carry out logical fire (fire thoroughly), have certain distance between No. two fiery pricker mouths and No. two fiery pricker mouths, one
After number having certain distance, fire banking-up board to be moved backward in groove between fiery pricker mouth and No.1 fire pricker mouth, fire banking-up board covers No. two fire
Pricker mouth, No.1 fire pricker mouth just misplace airtight with No. two fiery pricker mouths, and multiple fire pricker mouths are in order in logical fire, it can be seen that fiery
The combustion case whether fuel in stove sinks with fuel.
4th, fire sealing cover is by fire banking-up board, fiery pricker mouth, circle, and nut composition, fire banking-up board is one piece of round iron plate, in circle
Circle is fixed at the edge of shape iron plate one side, and a nut, spiral shell are fixed on the central point of the another side round iron plate of round iron plate
At parallel, the eyelet of nut can pass through vertical fiery pricker (being called crooked chisel), fiery pricker and envelope for female eyelet and the plane of round iron plate
Fiery plate is parallel to each other, and one or more fiery pricker mouths are equipped on round iron plate, and fiery pricker mouth is suitble to fire in the both sides of nut, fiery pricker mouth
Pricker (being called crooked chisel) passes through, and forms fire sealing cover.It is warmed oneself with stove, without fire sealing cover is covered on the burner of furnace core when stove,
Fuel in furnace core forms smoulder or stops burning, to reduce the waste of fuel, and ensures that stove does not extinguish.
Background technology:
All stoves will remove bell at pricker fire (fire thoroughly), and pricker fire has dust to have coal smoke, a kind of environmental protection bell real
Accomplish pricker fire free from dust without coal smoke.It is warmed oneself with stove, without fire sealing cover is covered on the burner of furnace core when stove, the combustion in furnace core
Material forms smoulder or stops burning, to reduce the waste of fuel, and ensures that stove does not extinguish.
Invention content:
First, a kind of environmental protection bell is made of bell, fire banking-up board, groove, No. two fiery pricker mouths, No.1 fire pricker mouths, in stove
The upper surface of lid is equipped with groove, and there is certain distance at the edge of groove and the edge of bell, is equipped in groove No. two one or more
There is a certain distance at the edge of fiery pricker mouth, No. two fiery pricker mouths and groove, and the central point of No. two fiery pricker mouths and groove has a certain distance, and two
Number fiery pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), and the upper surface of No. two pricker burners are equipped with fire banking-up board in groove, fire banking-up board
Parallel to each other in the same plane with the upper surface of bell above, the upper surface of fire banking-up board is equipped with one or more No.1 fire pricker mouths,
There is a certain distance at the edge of No.1 fire pricker mouth and fire banking-up board, and the central point of No.1 fire pricker mouth and fire banking-up board has certain distance, No.1
Fiery pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), fire banking-up board that can do 360 degree rotation in groove, and fire banking-up board rotates to No.1 fire
When the salty conjunction of the fiery prickers of pricker mouth and No. two, fiery pricker (being called crooked chisel) is by No.1 fire pricker mouth and No. two fiery pricker mouths to the fuel in stove
Logical fire (fire thoroughly) is carried out with clinker, there is certain distance, No.1 fire pricker mouth and No.1 fire between No. two fiery pricker mouths and No. two fiery pricker mouths
Have certain distance between pricker mouth, so rotation fire banking-up board covers No. two fiery pricker mouths by fire banking-up board when obstructed fire, No.1 fire pricker mouth with
No. two fiery pricker mouths just misplace, airtight, multiple fire pricker mouths be in order in logical fire, it can be seen that fuel in stove whether under
Heavy and fuel combustion case.
Second, a kind of environmental protection bell is by bell, fire banking-up board, groove, No. two fiery pricker mouths, No.1 fire pricker mouth, pin hole, fixations
Pin, safety loop composition are equipped with groove in the upper surface of bell, and there is certain distance at the edge of groove and the edge of bell, in groove
It is equipped with pin hole on central point equipped with one or more No. two fiery pricker mouths and in groove, the suitable fixed pin of pin hole passes through, and two
There is a certain distance at the edge of number fiery pricker mouth and groove, and the outer circle of No. two fiery pricker mouths and pin hole has certain distance, No. two fiery pricker mouths suitable
Passing through for fiery pricker (being called crooked chisel) is closed, the upper surface of No. two fiery pricker mouths are equipped with fire banking-up board, the upper surface of fire banking-up board and bell in groove
The upper surface of it is parallel to each other in the same plane, the upper surface of fire banking-up board is equipped with one or more No.1 fire pricker mouths, No.1 fire pricker mouth
There is a certain distance with the edge of fire banking-up board, the outer circle of No.1 fire pricker mouth and fixed pin has certain distance, is sealed below fire banking-up board
Fixed pin is fixed on the central point of fiery plate, the other end of fixed pin is equipped with safety loop, and safety loop prevents fixed pin from pin hole
Fire banking-up board will not be exited out of groove when exiting, and taking out bell, and No.1 fire pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), be sealed
Fiery plate can do 360 degree rotation in groove, and when fire banking-up board rotates to No.1 fire pricker mouth and the salty conjunction of No. two fiery prickers, fiery pricker (is called
Crooked chisel) by the fiery pricker mouths of No.1 fire pricker mouth and No. two in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths
There is certain distance between No. two fiery pricker mouths, have certain distance between No.1 fire pricker mouth and No.1 fire pricker mouth, so when obstructed fire
Rotation fire banking-up board covers No. two fiery pricker mouths by fire banking-up board, and No.1 fire pricker mouth just misplaces with No. two fire pricker mouths, airtight, can be with
Set a No.1 groove again on the central point of fire banking-up board, No.1 groove is fixed just in the upper surface of fixed pin, No.1 groove
Certain distance is arranged at a piece connecting rod, connecting rod and the bottom of No.1 groove, is set on fire banking-up board in No.1 groove and No.1 groove
It is to take bell in order to facilitate hook and rotate fire banking-up board to fix a connecting rod, and multiple fire pricker mouths are in logical fire, see
The combustion case whether fuel seen in stove sinks with fuel.
Third part, a kind of environmental protection bell are made of bell, fire banking-up board, groove, No. two fiery pricker mouths, No.1 fire pricker mouths, in stove
The upper surface of lid is equipped with groove, and there is certain distance at the edge of groove and the edge of bell, is equipped in groove No. two one or more
The edge of fiery pricker mouth, No. two fiery pricker mouths and groove has certain distance, No. two fiery pricker mouths to be suitble to passing through for fiery pricker (being called crooked chisel),
The upper surface of No. two fiery pricker mouths are equipped with fire banking-up board in groove, and the upper surface of the upper surface of fire banking-up board and bell are parallel to each other in approximately the same plane
On, the upper surface of fire banking-up board is equipped with one or more No.1 fire pricker mouths, and there is a certain distance at the edge of No.1 fire pricker mouth and fire banking-up board, and one
Number fiery pricker mouth is suitble to passing through for fiery pricker (being called crooked chisel), and fire banking-up board can be moved forward and backward in groove, fire banking-up board in groove forward
After movement, No.1 fire pricker mouth is just overlapped with No. two fiery pricker mouths, and fiery pricker (being called crooked chisel) passes through No.1 fire pricker mouth and No. two fiery prickers
Mouthful in stove fuel and clinker carry out logical fire (fire thoroughly), have certain distance between No. two fiery pricker mouths and No. two fiery pricker mouths, one
After number having certain distance, fire banking-up board to be moved backward in groove between fiery pricker mouth and No.1 fire pricker mouth, fire banking-up board covers No. two fire
Pricker mouth, No.1 fire pricker mouth just misplace airtight with No. two fiery pricker mouths, and multiple fire pricker mouths are in order in logical fire, it can be seen that fiery
The combustion case whether fuel in stove sinks with fuel.
4th, fire sealing cover is by fire banking-up board, fiery pricker mouth, circle, and nut composition, fire banking-up board is one piece of round iron plate, in circle
Circle is fixed at the edge of shape iron plate one side, and a nut, spiral shell are fixed on the central point of the another side round iron plate of round iron plate
At parallel, the eyelet of nut can pass through vertical fiery pricker (being called crooked chisel), fiery pricker and envelope for female eyelet and the plane of round iron plate
Fiery plate is parallel to each other, is set on round iron plate there are two fiery pricker mouth, and for fiery pricker mouth on the both sides of nut, fiery pricker mouth is suitble to fiery pricker (again
Be crooked chisel) pass through, formed fire sealing cover.It is warmed oneself with stove, without covering fire sealing cover on the burner of furnace core when stove, in furnace core
Fuel form smoulder or stop burning, to reduce the waste of fuel, and ensure that stove does not extinguish.
Description of the drawings:
First, Fig. 1 is bell schematic diagram, and Fig. 3 is fire banking-up board schematic diagram, it is a kind of environmental protection bell by bell (1), fire banking-up board
(2), groove (3), No. two fiery pricker mouths (4), No.1 fire pricker mouth (5) composition, groove (3), groove are equipped in the upper surface of bell (1)
(3) there is certain distance at the edge at edge and bell (1), is equipped with one or more No. two fiery pricker mouths (4) in groove (3), and two
The edge of number fiery pricker mouth (4) and groove (3) has certain distance, No. two fiery pricker mouths (4) and the central point of groove (3) to have a spacing
From No. two fiery pricker mouths (4) are suitble to passing through for fiery pricker (being called crooked chisel), and the upper surface of No. two fiery pricker mouths (4) are equipped with envelope in groove (3)
Fiery plate (2), the upper surface of the upper surface of fire banking-up board (2) and bell (1) are parallel to each other in the same plane, the upper surface of fire banking-up board (2)
Equipped with one or more No.1 fire pricker mouths (5), there are certain distance, No.1 fire pricker in No.1 fire pricker mouth (5) and the edge of fire banking-up board (2)
The central point of mouth (5) and fire banking-up board (2) has certain distance, No.1 fire pricker mouth (5) to be suitble to passing through for fiery pricker (being called crooked chisel), seal
Fiery plate (2) does 360 degree rotation in groove (3) interior energy, and fire banking-up board (2) rotates to No.1 fire pricker mouth (5) and No. two fiery pricker mouth (4) weights
When conjunction, fiery pricker (being called crooked chisel) by the fiery pricker mouths (4) of No.1 fire pricker mouth (5) and No. two in stove fuel and clinker lead to
Fire (fire thoroughly) has certain distance, No.1 fire pricker mouth (5) and No.1 fire pricker between No. two fiery pricker mouths (4) and No. two fiery pricker mouths (4)
There is certain distance between mouthful (5), so rotation fire banking-up board (2) allows fire banking-up board (2) to cover No. two fiery pricker mouths (4) when obstructed fire, one
Number fiery pricker mouth (5) just misplaces airtight with No. two fiery pricker mouths (4), and multiple fire pricker mouths are in order to when logical fiery, it can be seen that fiery
The combustion case whether fuel in stove sinks with fuel.
Second, Fig. 1 is bell schematic diagram, and Fig. 2 is fire banking-up board schematic diagram, and Fig. 3 is the circular flat schematic diagram of fire banking-up board,
A kind of environmental protection bell by bell (1), fire banking-up board (2), groove (3), No. two fiery pricker mouths (4), No.1 fire pricker mouth (5), pin hole (6),
Fixed pin (7), safety loop (8) composition are equipped with groove (3), the side at the edge and bell (1) of groove (3) in the upper surface of bell (1)
Edge has certain distance, is set on the central point in groove (3) equipped with one or more No. two fiery pricker mouths (4) and in groove (3)
There are pin hole (6), pin hole (6) that passing through for fixed pin (7), No. two fiery pricker mouths (4) and the edge of groove (3) is suitble to have certain distance,
The outer circle of No. two fiery pricker mouths (4) and pin hole (6) has certain distance, No. two fiery pricker mouths (4) to be suitble to passing through for fiery pricker (being called crooked chisel),
The upper surface of No. two fiery pricker mouths (4) are equipped with fire banking-up board (2) in groove (3), and the upper surface of the upper surface of fire banking-up board (2) and bell (1) are mutual
It is parallel in the same plane, the upper surface of fire banking-up board (2) is equipped with one or more No.1 fire pricker mouths (5), No.1 fire pricker mouth (5)
There are certain distance, No.1 fire pricker mouth (5) and the outer circle of fixed pin (7) to have certain distance, banking up a fire with the edge of fire banking-up board (2)
Fixed pin (7) is fixed with below plate (2) on the central point of fire banking-up board (2), the other end of fixed pin (7) is equipped with safety loop (8),
Safety loop (8) prevents fixed pin (7) from being exited from pin hole (6), and fire banking-up board (2) will not be from groove (3) when taking-up bell (1)
It inside exits, No.1 fire pricker mouth (5) is suitble to passing through for fiery pricker (being called crooked chisel), and fire banking-up board (2) does 360 degree of rotations in groove (3) interior energy
Turn, when fire banking-up board (2) rotates to No.1 fire pricker mouth (5) and overlapped with No. two fiery pricker mouths (4), it is fiery that fiery pricker (being called crooked chisel) passes through No.1
The fiery pricker mouths (4) of pricker mouth (5) and No. two in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths (4) with No. two
There is certain distance between fiery pricker mouth (4), have certain distance between No.1 fire pricker mouth (5) and No.1 fire pricker mouth (5), so obstructed fire
Shi Xuanzhuan fire banking-up boards (2) allow fire banking-up board (2) to cover No. two fiery pricker mouths (4), and No.1 fire pricker mouth (5) and No. two fiery pricker mouths (4) are just
It misplaces airtight, a No.1 groove can also be set again on the central point of fire banking-up board (2), No.1 groove is just in fixed pin
The upper surface of (7), a connecting rod is fixed in No.1 groove, certain distance is arranged at connecting rod and the bottom of No.1 groove, in fire banking-up board
(2) it is to take bell (1) and rotation fire banking-up board in order to facilitate hook to be set on and fix a connecting rod in No.1 groove and No.1 groove
(2), multiple fiery pricker mouths are in order in logical fire, it can be seen that the combustion case whether fuel in stove sinks with fuel.
Third part, Fig. 4 are bell schematic diagrames, and Fig. 5 is fire banking-up board schematic diagram, it is a kind of environmental protection bell by bell (1), fire banking-up board
(2), groove (3), No. two fiery pricker mouths (4), No.1 fire pricker mouth (5) composition, groove (3), groove are equipped in the upper surface of bell (1)
(3) there is certain distance at the edge at edge and bell (1), is equipped with one or more No. two fiery pricker mouths (4) in groove (3), and two
The edge of number fiery pricker mouth (4) and groove (3) has certain distance, No. two fiery pricker mouths (4) to be suitble to passing through for fiery pricker (being called crooked chisel),
The upper surface of No. two fiery pricker mouths (4) are equipped with fire banking-up board (2) in groove (3), and the upper surface of the upper surface of fire banking-up board (2) and bell (1) are mutual
It is parallel that the upper surface of fire banking-up board (2) is equipped with one or more No.1 fire pricker mouths (5) in the same plane, No.1 fire pricker mouth (5) with
The edge of fire banking-up board (2) has certain distance, No.1 fire pricker mouth (5) to be suitble to passing through for fiery pricker (being called crooked chisel), and fire banking-up board (2) exists
It can be moved forward and backward in groove (3), after fire banking-up board (2) moves forward in groove (3), No.1 fire pricker mouth (5) and No. two fiery pricker mouths
(4) it just overlaps, fiery pricker (being called crooked chisel) is by No.1 fire pricker mouth (5) and No. two fiery pricker mouths (4) to the fuel and stove in stove
Slag carries out logical fire (fire thoroughly), has certain distance, No.1 fire pricker mouth (5) and one between No. two fiery pricker mouths (4) and No. two fiery pricker mouths (4)
After having certain distance, fire banking-up board (2) to be moved backward in groove (3) between number fiery pricker mouth (5), fire banking-up board (2) covers No. two fire
Pricker mouth (4), No.1 fire pricker mouth (5) just misplace with No. two fiery pricker mouths (4) it is airtight, multiple fire pricker mouths be in order in logical fire,
It can be seen that the combustion case whether fuel in stove sinks with fuel.
4th, Fig. 6 is fire sealing cover schematic diagram, and fire sealing cover is by fire banking-up board (1), fiery pricker mouth (2), circle (4), nut (3)
Composition, fire banking-up board (1) is one piece of round iron plate, circle (4) is fixed on the edge of round iron plate one side, in the another of round iron plate
Fix a nut (3) on the central point of one face round iron plate, the eyelet of nut (3) and the plane of round iron plate at parallel,
Round iron plate is equipped with one or more fiery pricker mouths (2), and for fiery pricker mouth (2) on the both sides of nut (3), fiery pricker mouth (2) is suitble to fiery pricker
(being called crooked chisel) passes through, and forms fire sealing cover.It is warmed oneself with stove, without fire sealing cover is covered on the burner of furnace core when stove, stove
The fuel of in-core forms smoulder or stops burning, to reduce the waste of fuel, and ensures that stove does not extinguish.
Specific implementation mode:
First, such as Fig. 1, Fig. 3, a kind of environmental protection bell is by bell (1), fire banking-up board (2), groove (3), No. two fiery pricker mouths
(4), No.1 fire pricker mouth (5) forms, and groove (3), the edge at the edge and bell (1) of groove (3) are equipped in the upper surface of bell (1)
There is certain distance, one or more No. two fiery pricker mouths (4), the side of No. two fiery pricker mouths (4) and groove (3) are equipped in groove (3)
Edge has a certain distance, and the central point of No. two fiery pricker mouths (4) and groove (3) has certain distance, No. two fiery pricker mouths (4) to be suitble to fiery prickers
(being called crooked chisel) passes through, and the upper surface of No. two fiery pricker mouths (4) are equipped with fire banking-up board (2), the upper surface of fire banking-up board (2) in groove (3)
Parallel to each other in the same plane with the upper surface of bell (1), the upper surface of fire banking-up board (2) is equipped with one or more No.1 fire pricker mouths
(5), there are certain distance, the central point of No.1 fire pricker mouth (5) and fire banking-up board (2) in No.1 fire pricker mouth (5) and the edge of fire banking-up board (2)
There are certain distance, No.1 fire pricker mouth (5) to be suitble to passing through for fiery pricker (being called crooked chisel), fire banking-up board (2) does 360 in groove (3) interior energy
Degree rotation, fire banking-up board (2) rotate to No.1 fire pricker mouth (5) with No. two fire pricker mouths (4) overlap when, fiery pricker (being called crooked chisel) passes through
The fiery pricker mouths (4) of No.1 fire pricker mouth (5) and No. two in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths (4)
There is certain distance between No. two fiery pricker mouths (4), has certain distance between No.1 fire pricker mouth (5) and No.1 fire pricker mouth (5), institute
Fire banking-up board (2) is allowed to cover No. two fiery pricker mouths (4), No.1 fire pricker mouth (5) and No. two fiery prickers with rotation fire banking-up board (2) when obstructed fire
Mouthful (4) just misplace airtight, and multiple fire pricker mouths are in order in logical fire, it can be seen that whether the fuel in stove sinks and fire
The combustion case of material.
Second, as shown in Figure 1, Figure 2, Fig. 3, a kind of environmental protection bell is by bell (1), fire banking-up board (2), groove (3), No. two fiery prickers
Mouth (4), No.1 fire pricker mouth (5), pin hole (6), fixed pin (7), safety loop (8) composition are equipped with groove in the upper surface of bell (1)
(3), there is certain distance at the edge of groove (3) and the edge of bell (1), and one or more No. two fiery prickers are equipped in groove (3)
It is equipped with pin hole (6) on mouthful (4) and central point in groove (3), pin hole (6) is suitble to passing through for fixed pin (7), No. two fiery pricker mouths
(4) there is a certain distance with the edge of groove (3), the outer circle of No. two fiery pricker mouths (4) and pin hole (6) has certain distance, No. two fiery prickers
Mouth (4) is suitble to passing through for fiery pricker (being called crooked chisel), and the upper surface of No. two fiery pricker mouths (4) are equipped with fire banking-up board (2) in groove (3), seal
The upper surface of fiery plate (2) and the upper surface of bell (1) are parallel to each other in the same plane, the upper surface of fire banking-up board (2) set there are one or
There is a certain distance at multiple No.1 fire pricker mouths (5), the edge of No.1 fire pricker mouth (5) and fire banking-up board (2), No.1 fire pricker mouth (5) with it is solid
The outer circle of rationed marketing (7) has certain distance, is fixed with fixed pin (7) on the central point of fire banking-up board (2) below the fire banking-up board (2),
The other end of fixed pin (7) is equipped with safety loop (8), and safety loop (8) prevents fixed pin (7) from being exited from pin hole (6), and takes out stove
Fire banking-up board (2) will not be exited out of groove (3) when covering (1), and No.1 fire pricker mouth (5) is suitble to passing through for fiery pricker (being called crooked chisel), be sealed
Fiery plate (2) does 360 degree rotation in groove (3) interior energy, and fire banking-up board (2) rotates to No.1 fire pricker mouth (5) and No. two fiery pricker mouths (4)
When coincidence, fiery pricker (being called crooked chisel) by the fiery pricker mouths (4) of No.1 fire pricker mouth (5) and No. two in stove fuel and clinker carry out
Logical fire (fire thoroughly), has certain distance, No.1 fire pricker mouth (5) and No.1 fire pricker between No. two fiery pricker mouths (4) and No. two fiery pricker mouths (4)
There is certain distance between mouthful (5), so rotation fire banking-up board (2) allows fire banking-up board (2) to cover No. two fiery pricker mouths (4) when obstructed fire, one
Number fiery pricker mouth (5) just misplaces airtight with No. two fire pricker mouths (4), can also set one again on the central point of fire banking-up board (2)
No.1 groove, No.1 groove just in the upper surface of fixed pin (7), fix a connecting rod, connecting rod and No.1 in No.1 groove
Certain distance is arranged at the bottom of groove, set on fire banking-up board (2) fixed in No.1 groove and No.1 groove a connecting rod be in order to
Hook is facilitated to take bell (1) and rotation fire banking-up board (2), multiple fire pricker mouths are in order in logical fire, it can be seen that the fuel in stove
The combustion case whether to sink with fuel.
Third part, such as Fig. 4, Fig. 5, a kind of environmental protection bell is by bell (1), fire banking-up board (2), groove (3), No. two fiery pricker mouths
(4), No.1 fire pricker mouth (5) forms, and groove (3), the edge at the edge and bell (1) of groove (3) are equipped in the upper surface of bell (1)
There is certain distance, one or more No. two fiery pricker mouths (4), the side of No. two fiery pricker mouths (4) and groove (3) are equipped in groove (3)
Edge has a certain distance, and No. two fiery pricker mouths (4) are suitble to passing through for fiery pricker (being called crooked chisel), No. two fiery pricker mouths (4) in groove (3)
It is equipped with fire banking-up board (2) above, the upper surface of the upper surface of fire banking-up board (2) and bell (1) are parallel to each other in the same plane, fire banking-up board
The upper surface of (2) one or more No.1 fire pricker mouths (5) are equipped with, there is a spacing at No.1 fire pricker mouth (5) and the edge of fire banking-up board (2)
From No.1 fire pricker mouth (5) is suitble to passing through for fiery pricker (being called crooked chisel), fire banking-up board (2) that can be moved forward and backward, bank up a fire in groove (3)
After plate (2) moves forward in groove (3), No.1 fire pricker mouth (5) is just overlapped with No. two fiery pricker mouths (4), and fiery pricker (is called iron
Pricker) by the fiery pricker mouths (4) of No.1 fire pricker mouth (5) and No. two in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fire
There is certain distance between pricker mouth (4) and No. two fiery pricker mouths (4), has a spacing between No.1 fire pricker mouth (5) and No.1 fire pricker mouth (5)
After being moved backward in groove (3) from, fire banking-up board (2), fire banking-up board (2) covers No. two fiery pricker mouths (4), No.1 fire pricker mouth (5) with
No. two fiery pricker mouths (4) just misplace it is airtight, multiple fire pricker mouths be in order in logical fire, it can be seen that the fuel in stove whether
The combustion case to sink with fuel.
4th, such as Fig. 6, fire sealing cover is by fire banking-up board (1), fiery pricker mouth (2), circle (4), nut (3) composition, fire banking-up board
(1) it is one piece of round iron plate, circle (4) is fixed on the edge of round iron plate one side, in the another side circle iron of round iron plate
Fix a nut (3) on the central point of plate, the eyelet of nut (3) and the plane of round iron plate are at parallel, on round iron plate
Equipped with one or more fiery pricker mouths (2), for fiery pricker mouth (2) on the both sides of nut (3), fiery pricker mouth (2) is suitble to fiery pricker (being called crooked chisel)
Pass through, formed fire sealing cover.It is warmed oneself with stove, without fire sealing cover is covered on the burner of furnace core when stove, the fuel in furnace core
It forms smoulder or stops burning, to reduce the waste of fuel, and ensure that stove does not extinguish.
Claims (1)
1. first, a kind of environmental protection bell is by bell (1), fire banking-up board (2), groove (3), No. two fiery pricker mouths (4), No.1 fire pricker mouths
(5) it forming, groove (3) is equipped in the upper surface of bell (1), there is certain distance at the edge of groove (3) with the edge of bell (1),
One or more No. two fiery pricker mouths (4) are equipped in groove (3), there is certain distance at No. two fiery pricker mouths (4) and the edge of groove (3),
The central point of No. two fiery pricker mouths (4) and groove (3) has certain distance, No. two fiery pricker mouths (4) to be suitble to the logical of fiery pricker (being called crooked chisel)
It crosses, the upper surface of No. two fiery pricker mouths (4) are equipped with fire banking-up board (2), the upper surface of the upper surface of fire banking-up board (2) and bell (1) in groove (3)
It is parallel to each other in the same plane, the upper surface of fire banking-up board (2) is equipped with one or more No.1 fire pricker mouths (5), No.1 fire pricker mouth
(5) there is a certain distance with the edge of fire banking-up board (2), the central point of No.1 fire pricker mouth (5) and fire banking-up board (2) has a certain distance, and one
Number fiery pricker mouth (5) is suitble to passing through for fiery pricker (being called crooked chisel), and fire banking-up board (2) does 360 degree rotation, fire banking-up board in groove (3) interior energy
(2) when rotating to No.1 fire pricker mouth (5) and being overlapped with No. two fiery pricker mouths (4), fiery pricker (being called crooked chisel) by No.1 fire pricker mouth (5) and
No. two fiery pricker mouths (4) in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths (4) and No. two fiery pricker mouths (4)
Between have certain distance, have certain distance between No.1 fire pricker mouth (5) and No.1 fire pricker mouth (5), thus it is obstructed fire when rotary seal
Fiery plate (2) allows fire banking-up board (2) to cover No. two fiery pricker mouths (4), and No.1 fire pricker mouth (5) just misplaces impermeable with No. two fiery pricker mouths (4)
Gas,
Second, a kind of environmental protection bell is by bell (1), fire banking-up board (2), groove (3), No. two fiery pricker mouths (4), No.1 fire pricker mouths
(5), pin hole (6), fixed pin (7), safety loop (8) composition are equipped with groove (3), the edge of groove (3) in the upper surface of bell (1)
There is certain distance with the edge of bell (1), one or more No. two fiery pricker mouths (4) is equipped in groove (3) and in groove (3)
Central point be equipped with pin hole (6), pin hole (6) is suitble to fixed pin (7) to pass through, the edge of No. two fiery pricker mouths (4) and groove (3)
There is a certain distance, the outer circle of No. two fiery pricker mouths (4) and pin hole (6) has certain distance, No. two fiery pricker mouths (4) that fiery prickers is suitble to (to be called
Crooked chisel) pass through, the upper surface of No. two fiery pricker mouths (4) are equipped with fire banking-up board (2), the upper surface of fire banking-up board (2) and bell in groove (3)
It is the upper surface of (1) parallel to each other that the upper surface of fire banking-up board (2) is equipped with one or more No.1 fire pricker mouths (5) in the same plane, and one
The edge of number fiery pricker mouth (5) and fire banking-up board (2) has certain distance, No.1 fire pricker mouth (5) and the outer circle of fixed pin (7) to have a spacing
From being fixed with fixed pin (7) on the central point of fire banking-up board (2) below the fire banking-up board (2), the other end of fixed pin (7) is equipped with
Safety loop (8), safety loop (8) prevent fixed pin (7) from being exited from pin hole (6), and fire banking-up board (2) will not when taking-up bell (1)
It is exited in from groove (3), No.1 fire pricker mouth (5) is suitble to passing through for fiery pricker (being called crooked chisel), and fire banking-up board (2) is in groove (3) interior energy
Do 360 degree rotation, when fire banking-up board (2) rotates to No.1 fire pricker mouth (5) and is overlapped with No. two fiery pricker mouths (4), fiery pricker (being called crooked chisel)
By the fiery pricker mouths (4) of No.1 fire pricker mouth (5) and No. two in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths
(4) there is certain distance between No. two fiery pricker mouths (4), have certain distance between No.1 fire pricker mouth (5) and No.1 fire pricker mouth (5),
So rotation fire banking-up board (2) allows fire banking-up board (2) to cover No. two fiery pricker mouths (4), No.1 fire pricker mouth (5) and No. two fiery prickers when obstructed fire
Mouthful (4) just misplace airtight, can also set a No.1 groove again on the central point of fire banking-up board (2), No.1 groove is just
In the upper surface of fixed pin (7), a connecting rod is fixed in No.1 groove, certain distance is arranged at connecting rod and the bottom of No.1 groove,
It is to take bell (1) and rotation in order to facilitate hook to be set on fire banking-up board (2) and fix a connecting rod in No.1 groove and No.1 groove
Fire banking-up board (2).
Third part, a kind of environmental protection bell is by bell (1), fire banking-up board (2), groove (3), No. two fiery pricker mouths (4), No.1 fire pricker mouths
(5) it forming, groove (3) is equipped in the upper surface of bell (1), there is certain distance at the edge of groove (3) with the edge of bell (1),
One or more No. two fiery pricker mouths (4) are equipped in groove (3), there is certain distance at No. two fiery pricker mouths (4) and the edge of groove (3),
No. two fiery pricker mouths (4) are suitble to passing through for fiery pricker (being called crooked chisel), and the upper surface of No. two fiery pricker mouths (4), which are equipped with, in groove (3) banks up a fire
Plate (2), the upper surface of the upper surface of fire banking-up board (2) and bell (1) are parallel to each other in the same plane, and the upper surface of fire banking-up board (2) is set
There are one or multiple No.1 fire pricker mouths (5), the edge of No.1 fire pricker mouth (5) and fire banking-up board (2) have certain distance, No.1 fire pricker mouth
(5) it is suitble to passing through for fiery pricker (being called crooked chisel), fire banking-up board (2) that can be moved forward and backward in groove (3), fire banking-up board (2) is in groove (3)
After interior forward movement, No.1 fire pricker mouth (5) is just overlapped with No. two fiery pricker mouths (4), and fiery pricker (being called crooked chisel) passes through No.1 fire pricker
Mouthful (5) and No. two fiery pricker mouths (4) in stove fuel and clinker carry out logical fire (fire thoroughly), No. two fiery pricker mouths (4) and No. two fire
There is certain distance between pricker mouth (4), there is certain distance, fire banking-up board (2) to exist between No.1 fire pricker mouth (5) and No.1 fire pricker mouth (5)
After being moved backward in groove (3), fire banking-up board (2) covers No. two fiery pricker mouths (4), and No.1 fire pricker mouth (5) and No. two fiery pricker mouths (4) are rigid
It misplaces well airtight,
4th, fire sealing cover is by fire banking-up board (1), fiery pricker mouth (2), circle (4), and nut (3) composition, fire banking-up board (1) is one piece of circle
Shape iron plate fixes circle (4) on the edge of round iron plate one side, on the central point of the another side round iron plate of round iron plate
Fix a nut (3), the eyelet of nut (3) and the plane of round iron plate at parallel, set on round iron plate there are one or it is more
A fire pricker mouth (2), fiery pricker mouth (2) are suitble to passing through for fiery pricker (being called crooked chisel) in the both sides of nut (3), fiery pricker mouth (2), form envelope
Fire cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810325512.3A CN108488839A (en) | 2015-09-29 | 2015-09-29 | It is a kind of environmental protection bell, fire sealing cover |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510653763.0A CN105402777A (en) | 2015-09-29 | 2015-09-29 | Energy-saving and environment-friendly air return furnace |
CN201810325512.3A CN108488839A (en) | 2015-09-29 | 2015-09-29 | It is a kind of environmental protection bell, fire sealing cover |
Related Parent Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510653763.0A Division CN105402777A (en) | 2015-09-29 | 2015-09-29 | Energy-saving and environment-friendly air return furnace |
Publications (1)
Publication Number | Publication Date |
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CN108488839A true CN108488839A (en) | 2018-09-04 |
Family
ID=55468428
Family Applications (7)
Application Number | Title | Priority Date | Filing Date |
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CN201710679221.XA Pending CN107388289A (en) | 2015-09-29 | 2015-09-29 | The environmentally friendly bell of energy-conserving and environment-protective air return stove |
CN201810325512.3A Pending CN108488839A (en) | 2015-09-29 | 2015-09-29 | It is a kind of environmental protection bell, fire sealing cover |
CN201710191016.9A Pending CN106969383A (en) | 2015-09-29 | 2015-09-29 | Environmentally friendly bell, fire-returning ring, the porous combustion chamber of energy-conserving and environment-protective air return stove |
CN201710280202.XA Pending CN106949500A (en) | 2015-09-29 | 2015-09-29 | Multiple smoke evacuation rooms of energy-conserving and environment-protective air return stove, drawer type material feeding box, bucket pyrosphere |
CN201710653742.8A Pending CN107314402A (en) | 2015-09-29 | 2015-09-29 | Secondary air cover, the porous stove seat of energy-conserving and environment-protective air return stove |
CN201710962340.6A Pending CN107606649A (en) | 2015-09-29 | 2015-09-29 | The baking box of energy-conserving and environment-protective air return stove |
CN201510653763.0A Pending CN105402777A (en) | 2015-09-29 | 2015-09-29 | Energy-saving and environment-friendly air return furnace |
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CN201710679221.XA Pending CN107388289A (en) | 2015-09-29 | 2015-09-29 | The environmentally friendly bell of energy-conserving and environment-protective air return stove |
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CN201710191016.9A Pending CN106969383A (en) | 2015-09-29 | 2015-09-29 | Environmentally friendly bell, fire-returning ring, the porous combustion chamber of energy-conserving and environment-protective air return stove |
CN201710280202.XA Pending CN106949500A (en) | 2015-09-29 | 2015-09-29 | Multiple smoke evacuation rooms of energy-conserving and environment-protective air return stove, drawer type material feeding box, bucket pyrosphere |
CN201710653742.8A Pending CN107314402A (en) | 2015-09-29 | 2015-09-29 | Secondary air cover, the porous stove seat of energy-conserving and environment-protective air return stove |
CN201710962340.6A Pending CN107606649A (en) | 2015-09-29 | 2015-09-29 | The baking box of energy-conserving and environment-protective air return stove |
CN201510653763.0A Pending CN105402777A (en) | 2015-09-29 | 2015-09-29 | Energy-saving and environment-friendly air return furnace |
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CN107388289A (en) * | 2015-09-29 | 2017-11-24 | 付甫焱 | The environmentally friendly bell of energy-conserving and environment-protective air return stove |
CN110017504A (en) * | 2018-01-09 | 2019-07-16 | 付甫焱 | Double-purpose energy-saving environmental protection air return stove |
CN111140878A (en) * | 2018-11-02 | 2020-05-12 | 付甫焱 | Porous furnace core and tempering ring |
CN112413646A (en) * | 2020-09-28 | 2021-02-26 | 赵福富 | Environment-friendly energy-saving furnace core |
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CN201074844Y (en) * | 2007-06-03 | 2008-06-18 | 赵伟安 | Energy-saving and environmental protecting stove |
CN201547818U (en) * | 2009-11-28 | 2010-08-11 | 韩文建 | Adjustable air-intake biomass gasification furnace |
JP5172982B2 (en) * | 2011-02-23 | 2013-03-27 | 宏行 中野目 | Hearth device |
CN202868757U (en) * | 2012-11-08 | 2013-04-10 | 翟鑫国 | Water ring pipe efficient heating furnace |
CN205245234U (en) * | 2015-09-14 | 2016-05-18 | 付甫焱 | Energy -concerving and environment -protective return air stove |
CN107388289A (en) * | 2015-09-29 | 2017-11-24 | 付甫焱 | The environmentally friendly bell of energy-conserving and environment-protective air return stove |
CN105864827B (en) * | 2016-04-22 | 2017-10-13 | 石家庄市春燕采暖设备有限公司 | Gravity flow granular fuel Pollutioless stove and range |
-
2015
- 2015-09-29 CN CN201710679221.XA patent/CN107388289A/en active Pending
- 2015-09-29 CN CN201810325512.3A patent/CN108488839A/en active Pending
- 2015-09-29 CN CN201710191016.9A patent/CN106969383A/en active Pending
- 2015-09-29 CN CN201710280202.XA patent/CN106949500A/en active Pending
- 2015-09-29 CN CN201710653742.8A patent/CN107314402A/en active Pending
- 2015-09-29 CN CN201710962340.6A patent/CN107606649A/en active Pending
- 2015-09-29 CN CN201510653763.0A patent/CN105402777A/en active Pending
Also Published As
Publication number | Publication date |
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CN107314402A (en) | 2017-11-03 |
CN107388289A (en) | 2017-11-24 |
CN106949500A (en) | 2017-07-14 |
CN105402777A (en) | 2016-03-16 |
CN107606649A (en) | 2018-01-19 |
CN106969383A (en) | 2017-07-21 |
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Application publication date: 20180904 |