CN102822604B - Range hood system with gate apparatus - Google Patents
Range hood system with gate apparatus Download PDFInfo
- Publication number
- CN102822604B CN102822604B CN201080040981.2A CN201080040981A CN102822604B CN 102822604 B CN102822604 B CN 102822604B CN 201080040981 A CN201080040981 A CN 201080040981A CN 102822604 B CN102822604 B CN 102822604B
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- Prior art keywords
- gate
- fixedly connected
- bearing
- crank
- axle
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- 230000007246 mechanism Effects 0.000 claims abstract description 153
- 239000003517 fume Substances 0.000 claims abstract description 16
- 229910000831 Steel Inorganic materials 0.000 claims description 91
- 239000010959 steel Substances 0.000 claims description 91
- 235000019504 cigarettes Nutrition 0.000 claims description 48
- 239000000779 smoke Substances 0.000 claims description 43
- 239000000203 mixture Substances 0.000 claims description 24
- 238000010411 cooking Methods 0.000 claims description 7
- 238000007667 floating Methods 0.000 claims description 7
- 230000004807 localization Effects 0.000 claims description 5
- 238000000926 separation method Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract 1
- 238000004378 air conditioning Methods 0.000 description 14
- 238000010586 diagram Methods 0.000 description 8
- 238000010276 construction Methods 0.000 description 7
- 230000005611 electricity Effects 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 238000005086 pumping Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 239000007787 solid Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000008450 motivation Effects 0.000 description 2
- 235000013547 stew Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000006096 absorbing agent Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000006233 lamp black Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C15/00—Details
- F24C15/20—Removing cooking fumes
- F24C15/2021—Arrangement or mounting of control or safety systems
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air-Flow Control Members (AREA)
- Power-Operated Mechanisms For Wings (AREA)
Abstract
Disclosed is a range hood system with a gate apparatus, which includes an oil fume sucking channel (101) and an oil fume sucking fan (109). The oil fume sucking fan (109) is arranged in the oil fume sucking channel (101) and fixedly connected with it. The gate apparatus arranged in the oil fume sucking channel (101) comprises a gate base (106), gates (107, 108) and gate switching mechanisms. The oil fume sucking channel (101) is separated into an entry channel (111) from an inlet (102, 103) of the oil fume sucking channel to the gate base (106) and an exit channel (112) from the gate base (106) to an inlet of the oil fume sucking fan (109) by the gate apparatus. A partition plate (113) is provided between the two adjacent inlets (102, 103) of the oil fume sucking channel so as to separate the entry channel (111) into two entry subchannels (115, 117). Each entry subchannel (115, 117) is provided with a gate (107, 108) which can be opened or closed manually or automatically. The gate switching mechanism is fixedly connected with the gate base (106) or the oil fume sucking channel (101). The gate (107, 108) is opened so that the entry channel (111) is communicated with the exit channel (112) when the gate switching mechanism is in an open state, and the gate (107, 108) is closed so that the entry channel (111) is separated from the exit channel (112) when the gate switching mechanism is in a closed state. A corresponding gate is opened when a certain stove end is used while the other gates are closed thereby increasing the pressure for sucking the oil fume and improving the oil fume sucking effect.
Description
Art
The application product is related to smoke pumping and air conditioning smoke exhaust ventilator field, especially smoke pumping and air conditioning smoke exhaust ventilator oil suction
Cigarette system.Background technology is existing including multiaspect wind screen (curtain) formula, the lampblack-pumped smoke pumping of fan housing formula and including multiaspect wind screen (curtain)
Formula, the air conditioning smoke exhaust ventilator fume-exhausting system of fan housing formula air conditioning smoke exhaust ventilator include main by oil suction cigarette channel and fume-exhausting blower fan
The fume-exhausting system of composition, smoke absorption effect are poor.
Technical problem
How smoke absorption effect is improved.
Technical solution
A kind of fume-exhausting system with valve system, including mainly by constituting with oil suction cigarette channel and fume-exhausting blower fan
Fume-exhausting system, wherein fume-exhausting blower fan are fixedly connected with oil suction cigarette channel in being arranged on oil suction cigarette channel, and Jing inhales oil smoke successively
Oil smoke feeder connection, oil suction cigarette channel and fume-exhausting fans entrance enter fume-exhausting blower fan, it is characterised in that：
Including gate 107 or 108 or 207 or 208 and the valve system of shutter opening and closing mechanism, valve system is arranged on oil suction
In cigarette channel, wherein, lock seat 106 or 206 or 306 and fume-exhausting feeder connection lead to the fume-exhausting between fume-exhausting fans entrance
Road is fixedly connected, and is fume-exhausting feeder connection to entering lock passage and lock seat to fume-exhausting between lock seat by fume-exhausting passageway break
Go out lock passage between fans entrance, relative to having one piece of dividing plate between the fume-exhausting feeder connection adjacent per 2 and enter lock logical
Road is sealingly connected, and will be entered lock channel separation and be entered lock subchannel for 2, and each enters to have a gate, shutter opening and closing in lock subchannel
Mechanism is fixedly connected with lock seat or oil suction cigarette channel, when shutter opening and closing mechanism is operated in gate opening position, enters lock subchannel
Communicate with lock passage is gone out, when shutter opening and closing mechanism is operated in closing gate position, closing gate enters lock subchannel and goes out lock passage
Separated by gate；
Above-mentioned, gate is gate-type gate 107, and during work, oil smoke air-flow is sequentially passed through with flowing through brake lining 104, lock seat 106
Gate-type gate；
Or, above-mentioned, gate is shutter gate 207, during work, cooking fume from below successively Jing louvers brake lining, lock seat,
Go out lock passage 212 into fume-exhausting blower fan.
Gate-type gate is constituted by brake lining and lock seat mainly, wherein, brake lining and lock seat chain connection；
Or, gate-type gate is constituted by brake lining and lock seat mainly, wherein, 2 brake linings each with lock seat chain connection；
Or, louvered gate is constituted by louver brake lining, louver seat and lock seat mainly, wherein, 2 louver seats are solid with lock seat
Fixed to connect, the axle per a piece of louver brake lining two ends is each rotated with 1 hole in one group of hole of louver seat and is connected；
Or, louvered gate is constituted by louver brake lining, louver seat and lock seat mainly, wherein, 2 louver seats are solid with lock seat
Fixed to connect, the axle at the every a piece of louver brake lining two ends of one group of louver brake lining is each rotated with 1 hole in one group of hole of louver seat
Connection, the axle at the every a piece of louver brake lining two ends of another group of louver brake lining are each turned with 1 hole in another group of hole of louver seat
Dynamic connection；
Or, gate-type gate 107 is constituted by brake lining 104, lock seat 106 and hinge 123, wherein, brake lining 104 has hinge seat
124, lock seat tool has hinge seat 125, and bearing pin 126 is rotated with hinge seat 124,125 and connects and composes hinge 123, two pairs of left side hinge
Brake lining 104 and lock seat 106 are connected and composed into gate-type gate 107, brake lining 105 and lock seat 106 are connected and composed by two pairs of right side hinge
Gate-type gate 108.
Relative to gate-type gate：
Shutter opening and closing mechanism 2.1, mainly constitutes crank mechanism 138 by bearing 127, crank axle 128 and connecting rod 129, wherein,
Bearing 127 is fixedly connected with lock seat 106, and 128 one end of crank axle is fixedly connected with 129 one end of connecting rod, crank supporting section 130 with
Seat 127 rotates connection, and back-up ring 131 is fixedly connected with crank axle 128, prevents crank axle 128 from moving axially, by bearing 127, steel ball
134th, spring 135, screw 136, screw 137 constitute detent mechanism 139, steel ball 134, spring 135, the first screw 136, the second spiral shell
Nail 137 is successively set in the hole 142 on bearing 127, steel ball 134, spring 135 and 142 floating connection of hole, the first screw 136,
Second screw 137 is fixedly connected with bearing 127, and steel ball 134 falls into positioning pit 133 on crank axle 128, and connecting rod 129 is positioned, lock
Door open/close machine keeps a kind of state, handle 132 to constitute manual type driving means, and connecting rod blocks brake lining 105, gate-type gate 108
Open, connecting rod leaves brake lining 105, and gate-type gate 108 is closed；
Or, shutter opening and closing mechanism 2.2 mainly constitutes crank mechanism 138 by bearing 127, crank axle 128 and connecting rod 129,
Wherein, bearing 127 is fixedly connected with lock seat 106, and 128 one end of crank axle is fixedly connected with 129 one end of connecting rod, crank supporting section
130 are connected with the rotation of bearing 127, and back-up ring 131 is fixedly connected with crank axle 128, prevent crank axle 128 from moving axially, by bearing
127th, steel ball 134, spring 135, the first screw 136, the second screw 137 constitute detent mechanism 139, steel ball 134, spring 135, the
One screw 136, the second screw 137 are successively set in the hole 142 on bearing 127, and steel ball 134, spring 135 are floated with hole 142
Connection, the first screw 136, the second screw 137 are fixedly connected with bearing 127, and steel ball 134 falls into positioning pit on crank axle 128
133, connecting rod 129 is positioned, and shutter opening and closing mechanism keeps a kind of state, mainly constitutes driving by rotary type stepping motor 501
Device, the axle 502 of rotary type stepping motor 501 are fixedly connected with the drive section of crank axle 128, rotary type stepping motor
501 casing 503 is fixedly connected with bearing 127, or, axle 502 is integral with crank axle 128, constitutes motor driven driving means,
Connecting rod blocks brake lining 105, and gate-type gate 108 is opened, and connecting rod leaves brake lining 104, and gate-type gate 107 is closed；
Or, shutter opening and closing mechanism 2.3 mainly constitutes crank mechanism 138 by bearing 127, crank axle 128 and connecting rod 129,
Wherein, bearing 127 is fixedly connected with lock seat 106, and 128 one end of crank axle is fixedly connected with 129 one end of connecting rod, crank supporting section
130 are connected with the rotation of bearing 127, and back-up ring 131 is fixedly connected with crank axle 128, prevent crank axle 128 from moving axially, by bearing
127th, steel ball 134, spring 135, the first screw 136, the second screw 137 constitute detent mechanism 139, steel ball 134, spring 135, the
One screw 136, the second screw 137 are successively set in the hole 142 on bearing 127, and steel ball 134, spring 135 are floated with hole 142
Connection, the first screw 136, the second screw 137 are fixedly connected with bearing 127, and steel ball 134 falls into positioning pit on crank axle 128
133, connecting rod 129 is positioned, and shutter opening and closing mechanism keeps a kind of state, mainly by determine angular turn motor 701 constitute it is motor-driven
Driving means, the axle 702 for determining angular turn motor are fixedly connected with the drive section of crank axle 128, rotary type stepping motor
501 casing 503 is fixedly connected with bearing 127, or, axle 502 is integral with crank axle 128, constitutes motor driven driving means；
Or, shutter opening and closing mechanism 2.4 mainly constitutes crank mechanism 138 by bearing 127, crank axle 128 and connecting rod 129,
Wherein, bearing 127 is fixedly connected with lock seat 106, and 128 one end of crank axle is fixedly connected with 129 one end of connecting rod, crank supporting section
130 are connected with the rotation of bearing 127, and back-up ring 131 is fixedly connected with crank axle 128, prevent crank axle 128 from moving axially, by bearing
127th, steel ball 134, spring 135, the first screw 136, the second screw 137 constitute detent mechanism 139, steel ball 134, spring 135,
First screw 136, the second screw 137 are successively set in the hole 142 on bearing 127, and steel ball 134, spring 135 are floated with hole 142
Dynamic connection, the first screw 136, the second screw 137 are fixedly connected with bearing 127, and steel ball 134 falls into positioning pit on crank axle 128
133, connecting rod 129 is positioned, and shutter opening and closing mechanism keeps a kind of state, mainly constitutes motor-driven drive by determining angular turn cylinder 701
Dynamic device, wherein, piston rod is fixedly connected with the drive section of crank axle 718, and cylinder block is fixedly connected with lock seat 701, or, it is living
Stopper rod is integral with crank axle 128, constitutes motor driven driving means；
Or, shutter opening and closing mechanism 2.5 mainly constitutes crank mechanism 138 by bearing 127, crank axle 128 and connecting rod 129,
Wherein, bearing 127 is fixedly connected with lock seat 106, and 128 one end of crank axle is fixedly connected with 129 one end of connecting rod, crank supporting section
130 are connected with the rotation of bearing 127, and back-up ring 131 is fixedly connected with crank axle 128, prevent crank axle 128 from moving axially, by bearing
127th, steel ball 134, spring 135, the first screw 136, the second screw 137 constitute detent mechanism 139, steel ball 134, spring 135, the
One screw 136, the second screw 137 are successively set in the hole 142 on bearing 127, and steel ball 134, spring 135 are floated with hole 142
Connection, the first screw 136, the second screw 137 are fixedly connected with bearing 127, and steel ball 134 falls into positioning pit on crank axle 128
133, connecting rod 129 is positioned, and shutter opening and closing mechanism keeps a kind of state, mainly by determine angular turn hydraulic cylinder 701 constitute it is motor-driven
Driving means, wherein, piston is fixedly connected with the drive section of crank axle 718, and hydraulic cylinder is fixedly connected with lock seat 701；
Or, shutter opening and closing mechanism 2.7, mainly by bearing 1112, sliding latch 1101, crank-pin 1116, connecting rod 1117,
Crank axle 1118, handle 1122 constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing 1112 is fixed with lock seat
Connection, sliding latch 1101 are slidably connected with the chute 1140 on bearing 1112, and 1118 one end of crank axle is fixed with connecting rod 1117
Connection, 1118 supporting section of crank axle are rotated with bearing 1112 and are connected, and the other end of crank axle 1118 is fixedly connected with handle 1122,
1116 one end of crank-pin is fixedly connected with connecting rod 1117, and the groove 1139 of the other end and sliding latch 1101 is rotated and is slidably connected,
It is mounted in bearing hole 1,135 1112) by steel ball, spring and screw successively and constitutes detent mechanism, handle 1122 is rotated, crank-pin
1116 drive sliding latch 1101 are slidably connected, and when steel ball is fallen in the breach of sliding latch 1101, sliding latch 1101 is determined
Position, or, it is mounted in the hole 1235 of bearing 1212 successively by steel ball 1232, spring 1233 and screw 1234 and constitutes detent mechanism,
Handle 1122 is rotated, and crank-pin 1116 drives sliding latch 1101 to slide, and when steel ball is fallen in the pit of crank axle 1118, is slided
Bolt 1101 is positioned, brake lining 104 and the lock that block gate-type gate 108 of the sliding latch 1101 in gate-type gate 107 is left
105 state of piece, gate-type gate 107 are closed, and gate-type gate 108 is in opening, conversely, at sliding latch 1101
In the brake lining 104 and 105 state of brake lining for leaving gate-type gate 108 that block gate-type gate 107, gate-type gate 107 is in unlatching
State, gate-type gate 108 are closed；
Or, shutter opening and closing mechanism 2.8, mainly by bearing 1112, sliding latch 1101, crank-pin 1116, connecting rod 1117,
Crank axle 1118, handle 1122 constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing 1112 is fixed with lock seat
Connection, sliding latch 1101 are slidably connected with the chute 1140 on bearing 1112, and 1118 one end of crank axle is fixed with connecting rod 1117
Connection, 1118 supporting section of crank axle are rotated with bearing 1112 and are connected, the other end and the rotary type stepping motor of crank axle 1118
501 axle 502 is fixedly connected, and the casing 503 of rotary type stepping motor 501 is fixedly connected with bearing 1212, crank-pin 1116
One end is fixedly connected with connecting rod 1117, and the groove 1139 on the other end and sliding latch 1101 is rotated and is slidably connected, by steel ball
1232nd, spring 1133 and screw 1134 constitute detent mechanism in being mounted in the hole 1135 of bearing 1112 successively, and handle 1122 is rotated, bent
Handle pin 1116 drives sliding latch 1101 to slide, and when steel ball is fallen in the breach of sliding latch 1101, sliding latch 1101 is determined
Position, or, it is mounted in the hole 1235 of bearing 1212 successively by steel ball 1232, spring 1233 and screw 1234 and constitutes detent mechanism,
Handle 1122 is rotated, and crank-pin 1116 drives sliding latch 1101 to slide, and when steel ball is fallen in the pit of crank axle 1118, is slided
Bolt 1101 is positioned, brake lining 104 and the lock that block gate-type gate 108 of the sliding latch 1101 in gate-type gate 107 is left
105 state of piece, gate-type gate 107 are closed, and gate-type gate 108 is in opening, conversely, at sliding latch 1101
In the brake lining 104 and 105 state of brake lining for leaving gate-type gate 108 that block gate-type gate 107, gate-type gate 107 is in unlatching
State, gate-type gate 108 are closed；
Or, shutter opening and closing mechanism 2.9, mainly by bearing 1112, sliding latch 1101, crank-pin 1116, connecting rod 1117,
Crank axle 1118, handle 1122 constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing 1112 is fixed with lock seat
Connection, sliding latch 1101 is dynamic with the chute 1140 on bearing 1112 to be connected, and 1118 end of crank axle is connected calmly with connecting rod 1117, bent
1118 supporting section of arbor and bearing 1112 are rotated and be connecteds, the other end of crank axle 1118 and determine the axle and song of angular turn motor
The drive section 733 of arbor 718 is fixedly connected composition motor driving device, and the casing and lock seat for determining angular turn motor fixes company
Connect 1116 one end of crank-pin to be fixedly connected with connecting rod 1117, the other end rotates and slide company with the groove 1139 on sliding latch 1101
Connect, be mounted in the hole 1135 of bearing 1112 successively by steel ball 1232, spring 1133 and screw 1134 and constitute detent mechanism, handle
1122 rotate, and crank-pin 1116 drives sliding latch 1101 to slide, when steel ball is fallen in the breach of sliding latch 1101, sliding door
Door bolt 1101 is positioned, or, it is mounted in the hole 1235 of bearing 1212 successively by steel ball 1232, spring 1233 and screw 1234 and is constituted
Detent mechanism, handle 1122 are rotated, and 1116) crank-pin drives sliding latch 1101 to slide, and steel ball falls into the recessed of crank axle 1118
When in hole, sliding latch 1101 is positioned, and 104) sliding latch 1101 in leaving the brake lining of gate-type gate 107 and block gate-type
105 state of brake lining of gate 108, gate-type gate 107 are closed, and gate-type gate 108 is in opening, conversely, sliding
Brake lining 104 and brake lining 105 state of leaving gate-type gate 108 of the dynamic bolt 1101 in gate-type gate 107 is blocked, gate-type gate
107 are in opening, and gate-type gate 108 is closed；
Or, shutter opening and closing mechanism 2.10, mainly by bearing 1112, sliding latch 1101, crank-pin 1116, connecting rod
1117th, crank axle 1118, handle 1122 constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing 1112 and lock
Seat is fixedly connected, and sliding latch 1101 is slidably connected with the chute 1140 on bearing 1112,1118 one end of crank axle and connecting rod
1117 are fixedly connected, and 1118 supporting section of crank axle is rotated with bearing 1112 and is connected, and the other end of crank axle 1118 turns with angle is determined
The piston rod of dynamic cylinder is fixedly connected composition motor driving device with the drive section of crank axle 1118, and cylinder block is solid with lock seat 701
Fixed to connect, 1116 one end of crank-pin is fixedly connected with connecting rod 1117, the rotation of groove 1139 on the other end and sliding latch 1101 and
It is slidably connected, is mounted in the hole 1135 of bearing 1112 successively by steel ball 1232, spring 1133 and screw 1134 and constitutes detent mechanism,
Handle 1122 is rotated, and crank-pin 1116 drives sliding latch 1101 to slide, when steel ball is fallen in the breach of sliding latch 1101, sliding
Dynamic bolt 1101 is positioned, or, it is mounted in the hole 1235 of bearing 1212 successively by steel ball 1232, spring 1233 and screw 1234
Detent mechanism is constituted, handle 1122 is rotated, crank-pin 1116 drives sliding latch 1101 to slide, and steel ball falls into crank axle 1118
When in pit, sliding latch 1101 is positioned, and sliding latch 1101 is in and leaves the brake lining 104 of gate-type gate 107 and block door
105 state of brake lining of formula gate 108, gate-type gate 107 are closed, and gate-type gate 108 is in opening, conversely,
Brake lining 104 and brake lining 105 state of leaving gate-type gate 108 of the sliding latch 1101 in gate-type gate 107 is blocked, gate-type lock
Door 107 is in opening, and gate-type gate 108 is closed；
Or, shutter opening and closing mechanism 2.11, mainly by bearing 1112, sliding latch 1101, crank-pin 1116, connecting rod
1117th, crank axle 1118, handle 1122 constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing 1112 and lock
Seat is fixedly connected, and sliding latch 1101 is slidably connected with the chute 1140 on bearing 1112,1118 one end of crank axle and connecting rod
1117 are fixedly connected, and 1118 supporting section of crank axle is rotated with bearing 1112 and is connected, and the other end of crank axle 1118 turns with angle is determined
The piston rod of hydrodynamic cylinder pressure is fixedly connected composition motor driving device, hydraulic cylinder and lock seat with the drive section of crank axle 1118
701 are fixedly connected, and 1116 one end of crank-pin is fixedly connected with connecting rod 1117,1139 turns of groove on the other end and sliding latch 1101
It is dynamic and be slidably connected, it is mounted in the hole 1135 of bearing 1112 successively and is constituted detent mechanism, handle by, spring 1133 and screw 1134
1122 rotate, and crank-pin 1116 drives sliding latch 1101 to slide, when steel ball is fallen in the breach of sliding latch 1101, sliding door
Door bolt 1101 is positioned, or, it is mounted in the hole 1235 of bearing 1212 successively by steel ball 1232, spring 1233 and screw 1234 and is constituted
Detent mechanism, handle 1122 are rotated, and crank-pin 1116 drives sliding latch 1101 to slide, and steel ball falls into the pit of crank axle 1118
When middle, sliding latch 1101 is positioned, and sliding latch 1101 is in and leaves the brake lining 104 of gate-type gate 107 and block gate-type lock
105 state of brake lining of door 108, gate-type gate 107 are closed, and gate-type gate 108 is in opening, conversely, sliding
Brake lining 104 and brake lining 105 state of leaving gate-type gate 108 of the bolt 1101 in gate-type gate 107 is blocked, gate-type gate
107 are in opening, and gate-type gate 108 is closed.
There is following technical characteristic relative to louvered gate：
Shutter opening and closing mechanism is by litter 612, shifting block 613, slide 614 and 615, crank-pin 616, connecting rod 617, crank axle
618 and crank base 619 constitute crank mechanism, wherein, slide 614 and 615 is fixedly connected with lock seat 601, litter 612 and slide
614 and 615 are slidably connected, and shifting block 613 is fixedly connected with litter 612, or shifting block 613 and zero that litter 612 is one
Part, crank-pin 616 are rotated and are slidably connected with shifting block 613, and crank-pin 616 is fixedly connected with connecting rod 617, connecting rod 617 and crank
Axle 618 is fixedly connected, and 618 supporting section of crank axle is rotated with crank base 619 and is connected, and crank base 619 is fixedly connected with lock seat 601,
The shifting shaft 624 of one group of groove 620 on litter 612 and louver brake lining group 604 is rotated and is slidably connected, another on litter 612
The shifting shaft 625 of group groove 621 and louver brake lining group 605 is rotated and is slidably connected, two shutter gate linkages of composition, and one
When individual BAIYE lock 606 cuts out, another BAIYE lock 607 is opened, conversely, when gate 606 is opened, another gate 607 is closed.
In two louvered gate linkage devices, handle 622 is driving means, and handle 622 is fixedly connected with crank axle 618
Manual driving device is constituted, when a louver gate (606) is closed, another louver gate 607 is opened, conversely, 606 dozens, gate
When opening, another louver gate 607 is closed.
The main driving means that are made up of rotary type stepping motor 701 replace manual driving device, wherein, rotary type stepping
The axle of motor 701 is fixedly connected with the drive section 733 of crank axle 718, the casing 703 of rotary type stepping motor 701 and lock
Seat 701 is fixedly connected；
Or, mainly by determine angular turn motor 701 constitute driving means replace manual driving device, wherein, determine angle
Degree is rotated the axle of motor 701 and is fixedly connected with the drive section 733 of crank axle 718, determines the axle 702 and song of angular turn motor
The drive section 733 of arbor 718 is fixedly connected, and the casing 703 for determining angular turn motor 701 is fixedly connected composition with lock seat 701
Motor driving device；
Or, mainly by determine angular turn cylinder 701 constitute driving means replace manual driving device, wherein, piston rod
It is fixedly connected with the drive section 733 of crank axle 718, cylinder block is fixedly connected composition motor driving device with lock seat 701；
Or, mainly by determine angular turn hydraulic cylinder 701 constitute driving means replace manual driving device, wherein, piston
Bar is fixedly connected with the drive section 733 of crank axle 718, and hydraulic cylinder is fixedly connected composition motor driving device with lock seat 701；
Or, driving means are mainly made up of gear 831, axle 832, bearing 827 and litter 812 and replace manual actuation dress
Put, wherein, gear 831 is fixedly connected with axle 832, or gear 831 and the gear shaft that axle 831 is one, axle 832 and bearing
827 rotate connection, and gear 831 gnaws conjunction with the tooth bar on litter 812, and handle 822 is fixedly connected composition gear with the other end of axle
The manual switching mechanism of one tooth bar.
Fume-exhausting feeder connection group number is identical with burner number, including：
3 burners of correspondence, the adjacent burner of any two have the valve system with 2 gates, and correspondence is remaining
One burner, one of gate and bolt switching mechanism of a valve system having in a valve system, or,
Wherein three gates have a gate seat；Or, burner be 4, correspondence any two not repeat and adjacent burner
State any one valve system in the valve system of 2 gates, remaining two are not repeated and adjacent burner has an institute
A valve system in the valve system with 2 gates is stated, or, wherein four gates have a gate seat；
Or, more than 4 burners, it is also described in fume-exhausting number of inlets identical with burner number that valve system is to correspondence
1 gate, 2 gates, 3 gates, the combinations of the valve system of 4 gates, or, wherein all gates have a gate
Seat.
Sought by contact or switch or microcomputer controller input/output (I/O) | foot (Pin) Sl, relay coil Kl
With the control circuit 1 of the electric member Dl gates in series of motor driving device, wherein, Dl first retainers rotate motor swash
Magnetic winding is determined the Unidirectional solenoid valve coil of angular turn hydraulic cylinder degree control or determines the list of angular turn hydraulic cylinder control
To electromagnetic valve coil or the unidirectional electromagnetism of set a distance travel motor field winding or the control of set a distance mobile hydraulic cylinder degree
Valve coil or the Unidirectional solenoid valve coil of set a distance mobile hydraulic cylinder control, Sl, Kl, Dl are electrically connected in series, also including series connection
The current amplifier being connected between microcomputer controller input/output (I/O) pin (Pin) Sl and relay coil Kl, structure
Tool is arranged on together with the valve system that a gate is opened and closed with a switching mechanism into the control circuit of gate GSl, control circuit l
In having the fume-exhausting system of valve system；
Or, by contact or switch or microcomputer controller input/output (I/O) pin (Pin) S2, S3, relay
Electric member D2, D3 of device K2, K3 and motor driving device, constitutes the control circuit 2 of gate GS2 and gate GS3, wherein, D2,
D3 or determine angular turn motor field winding or determine the double-direction control electromagnetic valve coil of angular turn hydraulic cylinder, Ding Jiao
The double-direction control electromagnetic valve coil or set a distance travel motor or set a distance mobile hydraulic cylinder of the control of rotational hydraulic cylinder
The double-direction control electromagnetic valve coil of double-direction control electromagnetic valve coil or set a distance mobile hydraulic cylinder, also including being connected in series in
Current amplifier between microcomputer controller input/output (I/O) pin (Pin) Sl and relay coil K1, constitutes gate
The control circuit of GS2 and gate GS3, control circuit 2 are set together with the valve system of switching mechanism 2 adjacent gates of opening and closing
Put in the fume-exhausting system with valve system, wherein, in gate GS2 and gate GS3, a unlatching, another closing, or
Person, gate GS2 and gate GS3 open half i.e. all in semi-open state, by needed for microcomputer controller controls this state
Time T, realizes this state.
Microcomputer controller Ul, reverse driven U2 and stepping motor D4 constitute the control drive circuit 3 of gate GSl,
During work, microcomputer controller Ul outputs rotate forward control signal, and through reverse driven U2, stepping motor D4 is rotated, until
Rotate forward control signal to terminate, or microcomputer controller Ul output reverse control signals, through reverse driven U2, stepping is electronic
Machine D4 is rotated, and until reverse control signal is complete, gate Ul is located at semi-open state, and gate GSl is opened, conversely, micro computer control
Device Ul exports reverse control signal, and through reverse driven U2, stepping motor D4 is rotated, and gate GSl is closed；Micro computer is controlled
Device Ul outputs rotate forward control signal, and through reverse driven U2, stepping motor D4 is rotated, complete until rotating forward control signal, or
Person, microcomputer controller Ul output reverse control signals, through reverse driven U2, stepping motor D4 is rotated, until reversion
Control signal is complete, and gate GSl is located at semi-open state, controls the lock of drive circuit 3 and switching mechanism one gate of opening and closing
Door gear is arranged in the fume-exhausting system with valve system together；
Or, the control of microcomputer controller Ul, reverse driven U2 and stepping motor D4 composition gate GS2 and GS3
Drive circuit 4, during work, microcomputer controller Ul outputs rotate forward control signal, through reverse driven U2, stepping motor D4
Rotate, terminate until rotating forward control signal, gate GS2 is opened, while gate GS3；Or, conversely, microcomputer controller Ul is defeated
Go out reverse control signal, through reverse driven U2, stepping motor D4 is rotated, and gate GS2 is closed, while gate GS3 is closed；
Or, microcomputer controller Ul outputs rotate forward control signal, and through reverse driven U2, stepping motor D4 is rotated, Zhi Daozheng
Turn control signal complete, or, microcomputer controller Ul output reverse control signals, through reverse driven U2, stepping motor
D4 is rotated, and until reverse control signal is complete, gate GS2 and gate GS3 is simultaneously located at semi-open state, control drive circuit 4 with
The valve system of one switching mechanism 2 adjacent gate of opening and closing is arranged in the fume-exhausting system with valve system together；
Or, gate GSl is constituted by microcomputer controller U3, position control, pwm power amplifier and servomotor
Control circuit 5, during work, microcomputer controller U3 output rotate forward control signal, through position control (D/A switch electricity
Road D/A), pwm pulse power amplifier, servomotor M are rotated, complete until rotating forward control signal, and gate GSl is opened；Conversely,
Microcomputer controller U3 exports reverse control signal, and through position control (D/A switch circuit D/A), pwm pulse power is put
Big device, servomotor M are rotated, and gate GSl is closed；Or, microcomputer controller U3 outputs rotate forward control signal, until rotating forward
Control signal is complete, or, microcomputer controller U3 output reverse control signals, until reverse control signal is complete, gate GSl is located at
Semi-open state, control circuit 5 are arranged on together with the valve system of switching mechanism one gate of opening and closing and are filled with gate
In the fume-exhausting system put.
Or, gate GS2 is constituted by microcomputer controller U3, position control, pwm power amplifier and servomotor
With the control circuit 6 of gate GS3, during work, microcomputer controller S3 output rotate forward control signal, through position control (number/
Analog conversion circuit D/A), PWM pulse power amplifiers, servomotor M rotate, until rotate forward control signal it is complete, gate GS2
Open, while gate GS3 is closed；Or, conversely, microcomputer controller U3 output reverse control signals, through position control
(D/A switch circuit D/A), pwm pulse power amplifier, servomotor M are rotated, and gate GS2 is closed, while gate GS3
Open；Or, microcomputer controller U3 outputs rotate forward control signal, complete until rotating forward control signal, or, computer controller U3
Output reverse control signal, until reversion control has been believed, gate GS2, gate GS3 are located at semi-open state, control circuit 6 simultaneously
In the fume-exhausting system being arranged on valve system together with the valve system that 2 adjacent gates are opened and closed with a switching mechanism.
D2, D3 are respectively a coil of double-direction control electromagnetic valve, electromagnetic valve P mouths and hydraulic power source outlet tube UNICOM, electromagnetism
Valve O mouths and hydraulic return pipe UNICOM, electromagnetic valve A, B mouth pass through two entrance UNICOMs of pipeline and hydraulic cylinder respectively, or, electromagnetism
Valve P mouths and pneumatic supply outlet tube UNICOM, electromagnetic valve O mouths and air pressure return duct UNICOM, electromagnetic valve A, B mouth pass through pipeline and gas respectively
Two entrance UNICOMs of cylinder, during work, in gate GS2 and gate GS3, one unlatching, another closing, or, gate GS2 and
Gate GS3 opens half i.e. all in semi-open state, controls electromagnetic valve A, B mouth opening time T by microcomputer controller, real
Existing this state.
Fume-exhausting feeder connection group number is identical with burner number.
Beneficial effect
It is existing including multiaspect wind screen (curtain) formula, the lampblack-pumped smoke exhaust ventilator of fan housing formula and including multiaspect wind screen (curtain) formula, wind
The air conditioning smoke exhaust ventilator fume-exhausting blower fan electrical power of bell-type air conditioning smoke exhaust ventilator generally in below 200W, installs stove thereunder
Son generally has two right steam stove heads, and the right steam stove head of general only one of which is used for the operation more than the generation oil smoke such as cooking, another
Individual burner is used to heat up water, cook, stew etc. not produce the operation of oil smoke, and in most cases two right steam stove heads are all used for burning
Water, cook, stew, therefore, in cooking using range hood of the application fume-exhausting system containing valve system or air-conditioning
During suction and pumping lampblack absorber, the gate close to cooking burner is opened, remaining closing gate, to be not less than nothing in 2 times of oil suction cigarette channels
Gate it is existing including multiaspect wind screen (curtain) formula, the lampblack-pumped smoke exhaust ventilator of fan housing formula and including multiaspect wind screen (curtain) formula, fan housing
The fume-exhausting inlet pressure fume-exhausting of the air conditioning smoke exhaust ventilator of formula air conditioning smoke exhaust ventilator, does not increase existing fume-exhausting blower fan electrical power
With the existing fume-exhausting system structure of change, size, the application product smoke absorption effect of valve system is increase only than existing product
Product are good, the simple low cost of gate-type hand door apparatus structure, and louver lock formula valve system compact conformation, power gate device do not change
Become existing product appearance pan-image, gate can be manipulated automatically.
Description of the drawings is further illustrated to the application with reference to the accompanying drawings and examples
Figure l is a kind of fume-exhausting system with gate-type valve system in wall-hanging range hood or air-conditioner range hood
System embodiment organigram.
Fig. 2 is a kind of embodiment structure with louver valve system in ceiling mounting type range hood or air-conditioner range hood
Make schematic diagram.
Fig. 3 is a kind of embodiment structure with louver valve system in wall-hanging range hood or air-conditioner range hood
Make schematic diagram.
Fig. 4 is a kind of embodiment structure with gate-type valve system in ceiling mounting type range hood or air-conditioner range hood
Make schematic diagram.
Fig. 5 is gate-type hand door device embodiment organigram front view.
Fig. 6 is embodiment illustrated in fig. 5 A-A sectional view.
Fig. 7 is embodiment illustrated in fig. 5 B-B sectional view.
Fig. 8 is gate-type power gate device embodiment organigram front view.
Fig. 9 is embodiment illustrated in fig. 8 C-C sectional view.
Figure 10 is embodiment illustrated in fig. 8 D-D sectional view.
Figure 11 is louver lock formula hand door device embodiment organigram front view.
Figure 12 is embodiment illustrated in fig. 11 E-E sectional view.
Figure 13 is embodiment illustrated in fig. 11 F-F sectional view.
Figure 14 is louver lock formula power gate device embodiment organigram front view.
Figure 15 is embodiment illustrated in fig. 14 G-G sectional view.
Figure 16 is embodiment illustrated in fig. 14 H-H sectional view.
Figure 17 is that the motor-driven shutter gate device of one-rack gear of gear constructs schematic front view.
Figure 18 is the H-H sectional views of embodiment illustrated in fig. 17.
Figure 19 is that the gate-type valve system construction that 2 driven in translation sliding door bar-type switching mechanisms are constituted with gate-type gate shows
Meaning front view.
Figure 20 is the left view of embodiment illustrated in fig. 19.
Figure 21 is that the gate-type valve system construction that 1 driven in translation sliding door bar-type switching mechanism is constituted with gate-type gate shows
Meaning front view.
Figure 22 is the left view of embodiment illustrated in fig. 21.
Figure 23 is that the manual switching mechanism of rotation driving sliding door bar-type constructs schematic front view.
Figure 24 is the F-F sectional views of embodiment illustrated in fig. 23.
Figure 25 is the H-H sectional views of embodiment illustrated in fig. 24.
Figure 26 is the motor-driven switching mechanism organigram of rotation driving sliding door bar-type.
Figure 27 is valve system control driving and the operation principle block diagram that a switching mechanism is opened and closed 1 gate.
Figure 28 is that switching mechanism is opened and closed the valve system control of 1 (or 2 adjacent) gate and drives and work former
Reason block diagram.Figure 29 is valve system control driving and the operation principle block diagram that a switching mechanism is opened and closed 1 gate.Figure 30 is one
Individual switching mechanism is opened and closed the valve system control of 1 (or 2 adjacent) gate and operation principle block diagram.
The preferred forms of the present invention
Referring to Fig. 1, oil suction cigarette channel 101 is made up of casing, has 2 fume-exhausting entrances 102,103, mainly by brake lining 104,
105 and lock seat 106 constitute gate-type gate 107,108, the details of gate-type gate 107,108 referring to Fig. 5～Fig. 7 and Fig. 8～Figure 10,
Lock seat 106 is fixedly connected with oil suction cigarette channel 101, and fume-exhausting blower fan 109 is fixedly connected on the passage with oil suction cigarette channel 101
Exit, smoke evacuation flange 110 are fixedly connected with fume-exhausting blower fan 109 and are exposed to outside oil suction cigarette channel 101, and lock seat 106 will
Oil suction cigarette channel 101 is separated into and enters lock passage 111 and lock seat 106 between fume-exhausting feeder connection 102,103 to lock seat 106
To lock passage 112 is gone out between 109 entrance of fume-exhausting blower fan, dividing plate 113 will enter lock passage 111 and be separated into from oil smoke entrance 102
Entering lock subchannel 115 and enter lock subchannel 117, brake lining 104 and lock from fume-exhausting entrance 103 to sluice gate 116 to sluice gate 114
106 hinge downlink connections of seat constitute gate-type gate 107 at sluice gate 114, and in figure, gate 107 is closed, fume-exhausting entrance
102 are closed to this section of oil suction cigarette channel for going out lock passage 112 by gate-type gate 107, and brake lining 105 is hingedly connected at lock seat 106
Gate-type gate 108 is constituted at sluice gate 115, gate-type gate 108 is in opening in figure, fume-exhausting entrance 103 is to going out lock passage
112 oil suction cigarette channel is opened.
Referring to Fig. 2, between oil suction cigarette channel 201, with casing 219, interval constitutes wind screen (curtain) passage or air flow collection cover
Passage 220, oil suction cigarette channel 201 have 4 fume-exhausting entrances 202,203,221,222 that " field " font is distributed, (with respect to fume-exhausting
A burner is laid below entrance 202,221, with respect to another burner being laid below fume-exhausting entrance 203,222, in figure
Do not draw) the lock seat 206 of louvered gate 207,208 is fixedly connected with oil suction cigarette channel 201, fume-exhausting blower fan 209 and oil suction
Cigarette channel 201 is fixedly connected on the exit of the passage, and smoke evacuation flange 210 is fixedly connected and is exposed with fume-exhausting blower fan 209
Outside oil suction cigarette channel 201, oil suction cigarette channel 201 is separated into fume-exhausting feeder connection 202,203 to lock seat by lock seat 206
Enter lock passage 211 and lock seat 206 to lock passage 212 is gone out between 209 entrance of fume-exhausting blower fan between 206, dividing plate 213 will enter
Lock passage 211 is separated into and enters lock subchannel including fume-exhausting entrance 202 and 221 from fume-exhausting entrance 202 to sluice gate group 214
215 and enter lock subchannel 217 including fume-exhausting entrance 203 and 222 from fume-exhausting entrance 203 to sluice gate group 216, it is louvered
Gate 207,208 is isolated in into lock subchannel 215 respectively and enters in lock subchannel 217, and louvered gate 207 is in unlatching shape
State, fume-exhausting entrance 202 are opened to this section of oil suction cigarette channel for going out lock passage 212 by louvered gate 207, and cooking fume is from below
Successively Jing louvers brake lining, lock seat, go out lock passage 212 into fume-exhausting blower fan, louvered gate 208 is closed, oil suction
Cigarette entrance 203 is closed to this section of oil suction cigarette channel for going out lock passage 212 by louvered gate 208, and cooking fume can not pass through louver
Formula gate 208 enters lock passage 212, therefore, the inlet area of oil suction cigarette channel 201 reduces half, therewith, fume-exhausting entrance
202nd, negative pressure increases as 4 entrances while 2 times when sucking oil smoke state at 221.
Referring to Fig. 3, oil suction cigarette channel 301 is made up of casing, there are 2 fume-exhausting entrances 302,303, mainly by louver brake lining
Group 304,305 and lock seat 306 constitute louvered gate 307,308, and lock seat 306 is fixedly connected with oil suction cigarette channel 301, fume-exhausting
Blower fan 309 is fixedly connected on the exit of the passage with oil suction cigarette channel 301, and smoke evacuation flange 310 is fixed with fume-exhausting blower fan 309
Connect and be exposed to outside oil suction cigarette channel 301, oil suction cigarette channel 301 is separated into fume-exhausting feeder connection by lock seat 306
302nd, lock passage 311 and lock seat 306 are entered to going out lock passage between 309 entrance of fume-exhausting blower fan between 303 to lock seat 306
312, dividing plate 313 will enter lock passage 311 and be separated into and enters lock subchannel 315 and from oil suction from oil smoke entrance 302 to sluice gate group 314
Cigarette entrance 303 enters lock subchannel 317 to sluice gate group 316, brake lining group 304 and 306 hinge downlink connection of the lock seat structure at the sluice gate 314
Into louvered gate 307, in figure louvered gate 307 be in opening, fume-exhausting entrance 302 to go out lock passage 312 this
Section oil suction cigarette channel is opened by louvered gate 307, and brake lining 305 constitutes gate-type with 306 hinge downlink connection of lock seat at sluice gate 315
Gate 308, in figure, gate-type gate 308 is closed, and fume-exhausting entrance 303 is to the oil suction cigarette channel hundred for going out lock passage 312
Page gate 308 is closed.
Referring to Fig. 4, between oil suction cigarette channel 401, with casing 419, interval constitutes wind screen (curtain) passage 420, oil suction cigarette channel
401 have 2 fume-exhausting entrances 402,403, mainly constitute gate-type gate 407,408, lock seat by brake lining 404,405 and lock seat 406
406 are fixedly connected with oil suction cigarette channel 401, and fume-exhausting blower fan 409 is fixedly connected on the outlet of the passage with oil suction cigarette channel 401
Place, smoke evacuation flange 410 are fixedly connected with fume-exhausting blower fan 409 and are exposed outside 419 top surface of casing, and lock seat 406 is by fume-exhausting
Passage 401 is separated into and enters lock passage 411 and lock seat 406 to oil suction between fume-exhausting feeder connection 402,403 to lock seat 406
Go out lock passage 412 between 409 entrance of cigarette blower fan, dividing plate 413 will enter lock passage 411 and be separated into from oil smoke entrance 402 to sluice gate
414 enter lock subchannel 415 and enter lock subchannel 417 from fume-exhausting entrance 403 to sluice gate 416, brake lining 404 and lock seat 406
Hinge 423 connects and composes gate-type gate 407, and in figure, gate 407 is in opening, and fume-exhausting entrance 402 is to going out lock passage 412
This section of oil suction cigarette channel opened by gate-type gate 407, brake lining 405 is hingedly connected at composition gate-type at sluice gate 415 with lock seat 406
Gate 408, in figure, gate-type gate 408 is closed, and fume-exhausting entrance 403 is to the oil suction cigarette channel quilt for going out lock passage 412
Gate-type gate 408 is closed.
Referring to Fig. 5～7, manual gate type valve system, mainly include gate and manual switching mechanism.By crank mechanism 138
(being referred to as toggle mechanism when functionally distinguishing), detent mechanism 139 and driving means constitute manual type switching mechanism 140, by lock
Piece 104 and 105, lock seat 106 and hinge 123 constitute gate-type gate 107,108, wherein, brake lining 104,105 has hinge seat respectively
124, lock seat tool has hinge seat 125, and bearing pin 126 is rotated with hinge seat 124,125 and connects and composes hinge 123, two pairs of left side hinge
Brake lining 104 and lock seat 106 are connected and composed into gate-type gate 107, brake lining 105 and lock seat 106 are connected and composed by two pairs of right side hinge
Gate-type gate 108, mainly constitutes crank mechanism 138 by bearing 127, crank axle 128 and connecting rod 129, wherein, bearing 127 and lock
Seat 106 is fixedly connected, and 128 one end of crank axle is fixedly connected with 129 one end of connecting rod, and crank supporting section 130 is rotated with bearing 127 and connected
Connect, back-up ring 131 is fixedly connected with crank axle 128, prevent crank axle axial movement, driving means, handle are constituted by handle 132
132 are fixedly connected with the drive section 133 of crank axle 128, by bearing 127, steel ball 134, spring 135, the first screw 136, second
Screw 137 constitutes detent mechanism 139, and steel ball 134, spring 135, the first screw 136, the second screw 137 are successively set on bearing
In hole 142 on 127, steel ball 134, spring 135 and 142 floating connection of hole, the first screw 136, the second screw 137 and bearing
127 are fixedly connected, and the positioning pit that steel ball 134 is fallen on crank axle 128, connecting rod 129 are positioned, and shutter opening and closing mechanism 140 keeps
A kind of state, manual switching mechanism 141 constructs identical with manual switching mechanism 140, and oil smoke air-flow is flowing through brake lining 105, lock seat
106 sequentially pass through gate-type gate 108, and the connecting rod of manual switching mechanism 141 blocks brake lining 105, gate-type gate 108 is opened and closed machine
Structure 141 is opened, and oil smoke air-flow sequentially passes through gate-type gate 107, manual switching mechanism 140 to flow through brake lining 104, lock seat 106
Connecting rod leave brake lining 104, gate-type gate 107 is closed by manual switching mechanism 140.
Referring to Fig. 8～10, rotation stepping motor drives gate-type valve system, mainly includes gate and motor driven opening/closing machine
Structure.Its construction, is mainly made up of driving means rotary type stepping motor 501, the axle 502 of rotary type stepping motor 501 with
The drive section 133 of crank axle 128 is fixedly connected, and the casing 503 of rotary type stepping motor 501 is fixedly connected with bearing 127, its
It is remaining identical with construction Fig. 5～7 Suo Shi.Or, axle 502 is integral with crank axle 128, constitutes this example motor driven valve system.
Referring to Figure 11～13, manual louver formula valve system, including shutter gate and manual switching mechanism.Mainly by lock
Seat 601, louver seat 602 and 603, louver brake lining group 604,605 constitute louver gate 606,607, wherein, louver seat 602 and 603
It is fixedly connected with lock seat 601, or, louver seat 602 and 603 and the part that lock seat 601 is one, louver brake lining group 604
Every a piece of brake lining one end axle 608 each with louver seat 602 hole 609 rotate be connected, louver brake lining group 604 it is every a piece of
The axle 610 of the brake lining other end is each rotated with the hole 611 on louver seat 603 and is connected, the structure of louver brake lining group 605 and lock seat 601
Make identical, by litter 612, shifting block 613, slide 614 and 615, crank-pin 616, connecting rod 617, crank axle 618 and crank base 619
Crank mechanism is constituted, wherein, slide 614 and 615 is fixedly connected with lock seat 601, and litter 612 is slided with slide 614 and 615 and connected
Connect, shifting block 613 is fixedly connected with litter 612, or shifting block 613 and the part that litter 612 is one, crank-pin 616 with
Shifting block 613 is rotated and is slidably connected, and crank-pin 616 is fixedly connected with connecting rod 617, and connecting rod 617 is fixedly connected with crank axle 618,
618 supporting section of crank axle is rotated with crank base 619 and is connected, and crank base 619 is fixedly connected with lock seat 601, on litter 612 group
The shifting shaft 624 of groove 620 and louver brake lining group 604 is rotated and is slidably connected, another group of groove 621 and louver lock on litter 612
The shifting shaft 625 of piece group 605 is rotated and is slidably connected, and handle 622 is driving means, handle 622 and the fixation of crank axle 618 company
Connect:Detent mechanism 639 constructs identical with detent mechanism 139, and of different sizes, crank mechanism and detent mechanism 639 constitute this example and open
Close mechanism, it is illustrated that in, in the hole that the steel ball of detent mechanism is fallen on crank axle 618, louver gate 606 is closed, louver gate 607
Open, handle 622 rotates 180 degree, crank-pin 611 drives litter 612 to move, drive brake lining group 604 and 605 to rotate, handle 622
When being rotated up to 180 degree, steel ball 623 is fallen in the hole of the opposite side of crank axle 618, and louver gate 606 is positioned at open mode, together
When page gate 607 position in off position.
Referring to Figure 14～16, rotation stepping motor drives shutter gate device, mainly includes shutter gate and machine
Dynamic formula switching mechanism.Its construction, is mainly made up of driving means, rotary type stepping motor 701 rotary type stepping motor 701
Axle be fixedly connected with the drive section 733 of crank axle 718, casing 703 and the lock seat 701 of rotary type stepping motor 701 are fixed
Connection, remaining is identical with construction Fig. 5～7 Suo Shi.Or, axle 702 is integral with crank axle 718, constitutes the motor-driven louvered of this example
Valve system.
In the present embodiment, rotary type stepping motor 701 or angular turn motor 701 is determined, wherein, determine angle and turn
The axle 702 of galvanic electricity motivation is fixedly connected with the drive section 733 of crank axle 718, determine the casing 703 of angular turn motor 701 with
Lock seat 701 is fixedly connected.In the present embodiment, rotary type stepping motor 701 or angular turn cylinder 701 is determined, wherein, it is living
Stopper rod is fixedly connected with the drive section 733 of crank axle 718, and cylinder block is fixedly connected with lock seat 701.In the present embodiment, rotary type
Stepping motor 701 or determine angular turn hydraulic cylinder 701, wherein, the drive section 733 of piston and crank axle 718 is fixed and is connected
Connect, hydraulic cylinder is fixedly connected with lock seat 701.
The rack gear manual louver formula valve system of gear one shown in Figure 17, Figure 18, with manual louver shown in Figure 11～13
Unlike formula valve system, one tooth bar of gear is constituted by gear 831, axle 832, bearing 827 and litter 812 mainly and stirs machine
Structure, wherein, gear 831 is fixedly connected (or gear 831 and gear shaft that axle 832 is one), axle 832 and bearing with axle 832
827 rotate connection, and gear 831 gnaws conjunction with the tooth bar on litter 812, and handle 822 is fixedly connected composition gear with the other end of axle
One tooth bar toggle mechanism, this toggle mechanism and diagram steel ball and spring formula detent mechanism constitute manual switching mechanism together, remaining with
The valve system of manual louver formula shown in Figure 11～13 is identical.
Referring to Figure 19, Figure 20, shown 2 driven in translation sliding door bar-type switching mechanism 910,911 is constituted with gate-type gate
Gate-type valve system from unlike manual gate type valve system shown in Fig. 5～7, mainly by bearing, sliding latch 901, axle
While distinguishing (functionally be classified as toggle mechanism), handle constitute driven in translation sliding door bar-type switching mechanism, wherein, bearing and lock
Seat 106 is fixedly connected, and the connection of 901 bearing sliding of sliding latch, axle one end are fixedly connected with sliding latch 901, the axle other end and
Handle is fixedly connected, and handle movement, chute 904 of the axle on bearing are moved, and drives sliding latch 901 to move in parallel, steel ball 122
When falling into the breach 903 of sliding latch 901, sliding latch 901 is positioned, in Figure 19 left side sliding latch 901 be positioned at from
104 state of piece is opened a sluice gate, gate 107 is closed, the sliding latch 901 on right side is positioned at and blocks 105 state of brake lining, at gate 108
In open mode, remaining is identical with manual gate type valve system shown in Fig. 5～7, the present embodiment, on product shell, moves along axle
Dynamic rail mark has and chute identical groove, it is ensured that driven in translation sliding door bar-type switching mechanism normal work.
Referring to the gate-type lock that Figure 21, Figure 22, shown 1 driven in translation sliding door bar-type switching mechanism are constituted with gate-type gate
Door gear, the gate-type gate dress constituted with 2 driven in translation sliding door bar-type switching mechanisms shown in Figure 19, Figure 20 and gate-type gate
Unlike putting, 1 driven in translation sliding door bar-type switching mechanism 1010 is arranged between two gate-type gates 107,108, sliding
Brake lining 104 and brake lining 105 state of blocking gate-type gate 108 of the dynamic bolt 901 in gate-type gate 107 is left, gate-type gate
107 are closed, and gate-type gate 108 is in opening, remaining, with 2 driven in translation sliding doors shown in Figure 19, Figure 20
The gate-type valve system that bar-type switching mechanism is constituted with gate-type gate is identical.
Referring to Figure 23～25, mainly by bearing 1112, sliding latch 1101, crank-pin 1116, connecting rod 1117, crank axle
1118th, handle 1122 constitutes manual rotation and drives sliding door bar-type switching mechanism, wherein, bearing 1112 is fixedly connected with lock seat,
Sliding latch 1101 is slidably connected with the chute 1140 on bearing 1112, and 1118 one end of crank axle is fixedly connected with connecting rod 1117,
1118 supporting section of crank axle is rotated with bearing 1112 and is connected, and the other end of crank axle 1118 is fixedly connected with handle 1122, crank
1116 one end of pin is fixedly connected with connecting rod 1117, and the groove 1139 on the other end and sliding latch 1101 is rotated and is slidably connected, by
Steel ball 1232, spring 1133 and screw 1134 constitute detent mechanism, 1122 turns of handle in being mounted in the hole 1135 of bearing 1112 successively
Dynamic, crank-pin 1116 drives sliding latch 1101 to slide, when steel ball is fallen in the breach of sliding latch 1101, sliding latch 1101
It is positioned, or, it is mounted in the hole 1235 of bearing 1212 successively by steel ball 1232, spring 1233 and screw 1234 and constitutes localization machine
Structure, handle 1122 are rotated, and crank-pin 1116 drives sliding latch 1101 to slide, when steel ball is fallen in the pit of crank axle 1118,
Sliding latch 1101 is positioned, the present embodiment with latter detent mechanism, not with former detent mechanism, conversely, tool
There is the present embodiment of former detent mechanism, not with latter detent mechanism.
Referring to Figure 26, rotation stepping motor drives sliding door bar-type switching mechanism, with Mobile rotating shown in Figure 23～25
Drive unlike sliding door bar-type switching mechanism, 1318 one end of crank axle is fixedly connected with connecting rod 1117, crank axle 1318
Supporting section is rotated with bearing 1212 and is connected, and the other end of crank axle 1318 is fixed with the axle 502 of rotary type stepping motor 501 and connected
Connect, the casing 503 of rotary type stepping motor 501 is fixedly connected with bearing 1212, and remaining is identical with construction Figure 23～25 Suo Shi.
Or, axle 502 is integral with crank axle 128.
In the present embodiment, rotary type stepping motor or angular turn motor is determined, wherein, determine angular turn electronic
The axle of machine is fixedly connected with the drive section 733 of crank axle 718, and the casing for determining angular turn motor is fixedly connected with lock seat.
In the present embodiment, rotary type stepping motor or angular turn cylinder is determined, wherein, piston rod and crank axle
718 drive section 733 is fixedly connected, and cylinder block is fixedly connected with lock seat 701.
In the present embodiment, rotary type stepping motor or angular turn hydraulic cylinder is determined, wherein, piston rod and crank axle
718 drive section 733 is fixedly connected, and hydraulic cylinder is fixedly connected with lock seat 701.
Above-described embodiment, is the embodiment of usual burner the application smoke exhaust ventilator or air conditioning smoke exhaust ventilator when being 2.
Burner has 3, and in the application smoke exhaust ventilator or air conditioning smoke exhaust ventilator, the adjacent burner of correspondence any two has one
Above-mentioned all any one valve systems having in the valve system of 2 gates, the remaining burner of correspondence have on one
One of gate and bolt switching mechanism of any one valve system in all valve systems are stated, three gates have one
Individual gate seat, a gate are opened, another two closing gates, this state, and the fume-exhausting entrance negative pressure that open gate is that have three
The existing range hood without herein described valve system or the fume-exhausting entrance of air-conditioner range hood of individual fume-exhausting entrance
Three times.
Burner is 4, and in the application smoke exhaust ventilator or air conditioning smoke exhaust ventilator, correspondence any two does not repeat and adjacent
Burner has above-mentioned all any one valve systems having in the valve system of 2 gates, and remaining two are not repeated
And adjacent burner has above-mentioned all any one valve systems having in the valve system of 2 gates, four gates
A gate seat is had, a gate is opened, and under the other three closing gate state, the fume-exhausting entrance negative pressure that open gate is that have
The fume-exhausting of the existing range hood without herein described valve system or air-conditioner range hood of four fume-exhausting entrances enters
Four times of mouth.
Burner is more than 4, and in the application smoke exhaust ventilator or air conditioning smoke exhaust ventilator, valve system is to be also with burner number
Containing the application 1 lock in the above-mentioned the application smoke exhaust ventilator of fume-exhausting number of inlets identical or air conditioning smoke exhaust ventilator
Door, 2 gates, 3 gates, the combination in any of the valve system of 4 gates, or, wherein all gates have a gate
Seat.
Referring to Figure 27, by contact or switch or microcomputer controller input/output (1/0) pin (Pin) S l, after
The electric member Dl of electric apparatus coil K1 and motor driving device (determines angular turn motor field winding or determines angular turn liquid
The Unidirectional solenoid valve coil of cylinder pressure degree control determines Unidirectional solenoid valve coil or the set a distance that angular turn hydraulic cylinder is controlled
Travel motor field winding or the Unidirectional solenoid valve coil or set a distance movement liquid of the control of set a distance mobile hydraulic cylinder degree
The Unidirectional solenoid valve coil of cylinder pressure control) gate in series or control circuit 1, wherein S l, K1, Dl be electrically connected in series,
Also include the electricity being connected in series between microcomputer controller input/output (1/0) pin (Pin) S l and relay coil K1
Stream amplifier, constitutes the control circuit of gate GS l.The valve system of control circuit l and switching mechanism one gate of opening and closing
Exist in the application product simultaneously.
Referring to Figure 28, by contact or switch or microcomputer controller input/output (1/0) pin (Pin) S2, S3,
The electric member D2 of relay K2, K3 and motor driving device, D3 (determine angular turn motor field winding or determine angle to turn
The double-direction control electromagnetic valve coil of hydrodynamic cylinder pressure, the double-direction control electromagnetic valve coil or spacing of determining the control of angular turn hydraulic cylinder
From travel motor or set a distance mobile hydraulic cylinder double-direction control electromagnetic valve coil or set a distance mobile hydraulic cylinder it is double
To control electromagnetic valve coil) control circuit 2 of gate GS2 and gate GS3 is constituted, wherein, also including being connected in series in micro computer
Current amplifier between controller input/output (1/0) pin (Pin) S l and relay coil K l, constitute gate GS2 and
The control circuit of gate GS3.The valve system that control circuit 2 is opened and closed 2 adjacent gates with a switching mechanism is present in simultaneously
In the application product.D2 in figure, the operation principle of three between D3 box indicating double-direction control electromagnetic valve, P mouths and hydraulic power source
Outlet tube UNICOM, O mouths and hydraulic return pipe UNICOM, A, B mouth pass through two entrance UNICOMs of pipeline and hydraulic cylinder respectively, or, P
Mouth and pneumatic supply outlet tube UNICOM, O mouths and air pressure return duct UNICOM, A, B mouth pass through two entrances of pipeline and pneumatic cylinder respectively
UNICOM, during work, shown in square frame of the double-direction control electromagnetic valve in top during state, in gate GS2 and gate GS3, one is opened
Open, another closed mode, shown in the square frame being below during state, state and the double-direction control electricity of gate GS2 and gate GS3
Conversely, double-direction control electromagnetic valve is in shown in middle square frame during state during state shown in square frame of the magnet valve in top, gate
GS2 and gate GS3 open half i.e. all in semi-open state, by microcomputer controller control control double-direction control electromagnetic valve
State shown in square frame from upper (or under) side to centre square frame shown in state required time T, realize this state.
Referring to Figure 29, the control of microcomputer controller Ul, reverse driven U2 and stepping motor D4 composition gate GS l
Drive circuit 3, during work, microcomputer controller Ul outputs rotate forward control signal, through reverse driven U2, stepping motor D4
Rotate, terminate until rotating forward control signal, gate GS l are opened；Conversely, microcomputer controller Ul output reverse control signals, Jing
Reverse driven U2 is crossed, stepping motor D4 is rotated, and gate GS l are closed；Or, microcomputer controller Ul outputs rotate forward control
Signal, through reverse driven U2, stepping motor D4 is rotated, complete until rotating forward control signal, and gate GS l are located at semi-open
State, conversely, microcomputer controller Ul output reverse control signals, through reverse driven U2, stepping motor D4 is rotated, directly
Complete to reverse control signal, gate GS l are located at semi-open state；Control drive circuit 3 and a switching mechanism are opened and closed a lock
The valve system of door is present in the application product simultaneously.
Referring to Figure 29, microcomputer controller Ul, reverse driven U2 and stepping motor D4 composition gate GS2 and GS3
Control drive circuit 4, during work, microcomputer controller Ul outputs rotate forward control signal, and through reverse driven U2, stepping is electronic
Machine D4 is rotated, and is terminated until rotating forward control signal, and gate GS2 is opened, while gate GS3；Or, conversely, microcomputer controller
Ul exports reverse control signal, and through reverse driven U2, stepping motor D4 is rotated, and gate GS2 is closed, while gate GS3
Close；Or, microcomputer controller Ul outputs rotate forward control signal, and through reverse driven U2, stepping motor D4 is rotated, directly
To rotating forward, control signal is complete, conversely, microcomputer controller Ul output reverse control signals, through reverse driven U2, stepping electricity
Motivation D4 rotate, until rotating control signal it is complete；Gate GS2 and gate GS3 is located at semi-open state simultaneously.Control drives electricity
The valve system that road 4 is opened and closed 2 adjacent gates with a switching mechanism is present in the application product simultaneously.
Referring to Figure 30, lock is constituted by microcomputer controller U3, position control, pwm power amplifier and servomotor
The control circuit 5 of door GSl, during work, microcomputer controller U3 outputs rotate forward control signal, and through position control, (D/A turns
Change circuit D/A), pwm pulse power amplifier, servomotor M are rotated, complete until rotating forward control signal, and gate GSl is opened；
Conversely, microcomputer controller U3 output reverse control signals, through position control (D/A switch circuit D/A), pwm pulse
Power amplifier, servomotor M are rotated, and gate GSl is closed；Or, microcomputer controller U3 outputs rotate forward control signal, directly
To rotating forward, control signal is complete, and gate GSl is located at semi-open state；Conversely, microcomputer controller U3 output reverse control signals, directly
Complete to reverse control signal, gate GSl is located at semi-open state；Control circuit 5 and a switching mechanism are opened and closed a gate
Valve system is present in the application product simultaneously.
Referring to Figure 30, lock is constituted by microcomputer controller U3, position control, pwm power amplifier and servomotor
The control circuit 6 of door GS2 and gate GS3, during work, microcomputer controller U3 outputs rotate forward control signal, through position adjustments
Device (D/A switch circuit D/A), pwm pulse power amplifier, servomotor M rotate, until rotate forward control signal it is complete, lock
Door GS2 is opened, while gate GS3 is closed；Or, conversely, microcomputer controller U3 output reverse control signals, adjust through position
Section device (D/A switch circuit D/A), pwm pulse power amplifier, servomotor M are rotated, and gate GS2 is closed, same to time gating
Door GS3 is opened；Or, microcomputer controller U3 output rotate forward control signal, until rotate forward control signal it is complete, gate GS2, gate
GS3 is simultaneously located at semi-open state, conversely, microcomputer controller U3 output reverse control signals, until reverse control signal it is complete,
Gate GS2, gate GS3 are located at semi-open state simultaneously；Control circuit 6 is opened and closed the lock of 2 adjacent gates with a switching mechanism
Door gear is present in the application product simultaneously.
Embodiments of the present invention
Implement with range hood or air-conditioner range hood.
Claims (8)
1. a kind of fume-exhausting system with valve system, including oil suction cigarette channel and fume-exhausting blower fan, wherein fume-exhausting blower fan
Be fixedly connected with oil suction cigarette channel in being arranged on oil suction cigarette channel, oil smoke successively Jing fume-exhaustings feeder connection, oil suction cigarette channel and
Fume-exhausting fans entrance enters fume-exhausting blower fan, it is characterised in that：
Including gate (107 or 108 or 207 or 208) and the valve system of shutter opening and closing mechanism, it is arranged in oil suction cigarette channel,
Wherein, lock seat (106 or 206 or 306) and fume-exhausting feeder connection are fixed to the oil suction cigarette channel between fume-exhausting fans entrance
Connection, by fume-exhausting passageway break be fume-exhausting feeder connection between lock seat enter lock passage and lock seat enters to fume-exhausting blower fan
Go out lock passage between mouthful, relative to having one piece of dividing plate between the fume-exhausting feeder connection adjacent per 2 and enter lock channel seal
Connection, will enter lock channel separation and enter lock subchannel for 2, and each enters to have a gate in lock subchannel, shutter opening and closing mechanism and
Lock seat or oil suction cigarette channel are fixedly connected, and when shutter opening and closing mechanism is operated in gate opening position, enters lock subchannel and go out lock
Passage is communicated, and when shutter opening and closing mechanism is operated in closing gate position, closing gate enters lock subchannel and goes out lock passage by gate
Cut-off；
Above-mentioned, gate is gate-type gate (107), and during work, oil smoke air-flow sequentially passes through gate to flow through brake lining, lock seat；
Or, above-mentioned, gate is shutter gate (207), during work, cooking fume from below successively Jing BAIYE brake lining, lock seat, go out
Lock passage (212) is into fume-exhausting blower fan.
2. a kind of fume-exhausting system with valve system according to claim 1, is characterized in that：
Gate-type gate is constituted by brake lining and lock seat, wherein, brake lining and lock seat chain connection.
3. a kind of fume-exhausting system with valve system according to claim 1, is characterized in that：
Brake lining includes the first brake lining and the second brake lining, and gate-type gate includes the first gate-type gate and the second gate-type gate, wherein, the
With first axle seat (124), lock seat tool has second hinge seat (125), bearing pin (126) and first axle seat to one brake lining (104)
(124) rotate with second hinge seat (125) and connect and compose hinge (123), two pairs of left side hinge is by the first brake lining (104) and lock seat
(106) the first gate-type gate (107) is connected and composed, the second brake lining (105) and lock seat (106) are connected and composed by two pairs of right side hinge
Second gate-type gate (108).
4. a kind of fume-exhausting system with valve system according to claim 1, is characterized in that：
BAIYE seat includes the first BAIYE seat and the second BAIYE seat, and BAIYE brake lining includes first group of BAIYE brake lining and second group of BAIYE lock
Piece, constitutes the first shutter gate by first group of BAIYE brake lining, the first BAIYE seat and lock seat, by second group of BAIYE brake lining, second
BAIYE seat and lock seat constitute the second shutter gate, wherein, the first BAIYE seat and the second BAIYE seat are fixedly connected with lock seat, and first
The axle at the every a piece of BAIYE brake lining two ends of group BAIYE brake lining is each rotated with 1 hole in one group of hole of the first BAIYE seat and is connected,
The axle at the every a piece of BAIYE brake lining two ends of second group of BAIYE brake lining is each rotated with 1 hole in another group of hole of the second BAIYE seat
Connection.
5. a kind of fume-exhausting system with valve system according to claim 3, is characterized in that：
Relative to gate-type gate：Shutter opening and closing mechanism constitutes crank mechanism by bearing (127), crank axle (128) and connecting rod (129)
(138), wherein, bearing (127) is fixedly connected with lock seat (106), and crank axle (128) one end and connecting rod (129) one end are fixed and connected
Connect, crank supporting section (130) is rotated with bearing (127) and is connected, and back-up ring (131) is fixedly connected with crank axle (128), prevents crank
Axle (128) is moved axially, by bearing (127), steel ball (134), spring (135), the first screw (136), the second screw (137) structure
Into detent mechanism (139), steel ball (134), spring (135), the first screw (136), the second screw (137) are successively set on bearing
(127) in the hole (142) on, steel ball (134), spring (135) and hole (142) floating connection, the first screw (136), the second spiral shell
Nail (137) is fixedly connected with bearing (127), and steel ball (134) falls into positioning pit (133) on crank axle (128), connecting rod (129) quilt
Positioning, shutter opening and closing mechanism keep a kind of state, handle (132) to constitute manual type driving means, and connecting rod blocks the second brake lining
(105), the second gate-type gate (108) is opened, and connecting rod leaves the first brake lining (104), and the first gate-type gate (107) is closed；
Or, shutter opening and closing mechanism constitutes crank mechanism (138) by bearing (127), crank axle (128) and connecting rod (129), its
In, bearing (127) is fixedly connected with lock seat (106), and crank axle (128) one end is fixedly connected with connecting rod (129) one end, crank
Support section (130) is rotated with bearing (127) and is connected, and back-up ring (131) is fixedly connected with crank axle (128), prevents crank axle (128) axle
To movement, localization machine is constituted by bearing (127), steel ball (134), spring (135), the first screw (136), the second screw (137)
Structure (139), steel ball (134), spring (135), the first screw (136), the second screw (137) are successively set on bearing (127)
Hole (142) in, steel ball (134), spring (135) and hole (142) floating connection, the first screw (136), the second screw (137)
It is fixedly connected with bearing (127), steel ball (134) falls into positioning pit (133) on crank axle (128), connecting rod (129) is positioned, lock
Door open/close machine keeps a kind of state, constitutes driving means, rotary type stepping motor by rotary type stepping motor (501)
(501) axle (502) is fixedly connected with the drive section of crank axle (128), the casing (503) of rotary type stepping motor (501)
It is fixedly connected with bearing (127), or, axle (502) is integral with crank axle (128), constitutes motor driven driving means, connecting rod gear
Firmly the second brake lining (105), the second gate-type gate (108) are opened, and connecting rod leaves the first brake lining (104), the first gate-type gate (107)
Close；
Or, shutter opening and closing mechanism constitutes crank mechanism (138) by bearing (127), crank axle (128) and connecting rod (129), its
In, bearing (127) is fixedly connected with lock seat (106), and crank axle (128) one end is fixedly connected with connecting rod (129) one end, crank
Support section (130) is rotated with bearing (127) and is connected, and back-up ring (131) is fixedly connected with crank axle (128), prevents crank axle (128) axle
To movement, localization machine is constituted by bearing (127), steel ball (134), spring (135), the first screw (136), the second screw (137)
Structure (139), steel ball (134), spring (135), the first screw (136), the second screw (137) are successively set on bearing (127)
Hole (142) in, steel ball (134), spring (135) and hole (142) floating connection, the first screw (136), the second screw (137)
It is fixedly connected with bearing (127), steel ball (134) falls into positioning pit (133) on crank axle (128), connecting rod (129) is positioned, lock
Door open/close machine keeps a kind of state, constitutes motor driving device by angular turn motor (701) is determined, determines angular turn electronic
The axle (702) of machine is fixedly connected with the drive section of crank axle (128), determines the casing (503) and bearing of angular turn motor
(127) it is fixedly connected, or, axle (502) is integral with crank axle (128), constitutes motor driven driving means；
Or, shutter opening and closing mechanism constitutes crank mechanism (138) by bearing (127), crank axle (128) and connecting rod (129), its
In, bearing (127) is fixedly connected with lock seat (106), and crank axle (128) one end is fixedly connected with connecting rod (129) one end, crank
Support section (130) is rotated with bearing (127) and is connected, and back-up ring (131) is fixedly connected with crank axle (128), prevents crank axle (128) axle
To movement, localization machine is constituted by bearing (127), steel ball (134), spring (135), the first screw (136), the second screw (137)
Structure (139), steel ball (134), spring (135), the first screw (136), the second screw (137) are successively set on bearing (127)
Hole (142) in, steel ball (134), spring (135) and hole (142) floating connection, the first screw (136), the second screw (137)
It is fixedly connected with bearing (127), steel ball (134) falls into positioning pit (133) on crank axle (128), connecting rod (129) is positioned, lock
Door open/close machine keeps a kind of state, constitutes motor driving device by angular turn cylinder (701) is determined, wherein, piston rod and song
The drive section of arbor (718) is fixedly connected, and cylinder block is fixedly connected with lock seat, or, piston rod and crank axle (128) are into one
Body, constitutes motor driven driving means；
Or, shutter opening and closing mechanism constitutes crank mechanism (138) by bearing (127), crank axle (128) and connecting rod (129), its
In, bearing (127) is fixedly connected with lock seat (106), and crank axle (128) one end is fixedly connected with connecting rod (129) one end, crank
Support section (130) is rotated with bearing (127) and is connected, and back-up ring (131) is fixedly connected with crank axle (128), prevents crank axle (128) axle
To movement, localization machine is constituted by bearing (127), steel ball (134), spring (135), the first screw (136), the second screw (137)
Structure (139), steel ball (134), spring (135), the first screw (136), the second screw (137) are successively set on bearing (127)
Hole (142) in, steel ball (134), spring (135) and hole (142) floating connection, the first screw (136), the second screw (137)
It is fixedly connected with bearing (127), steel ball (134) falls into positioning pit (133) on crank axle (128), connecting rod (129) is positioned, lock
Door open/close machine keeps a kind of state, constitutes motor driving device by angular turn hydraulic cylinder (701) is determined, wherein, piston and song
The drive section of arbor (718) is fixedly connected, and hydraulic cylinder is fixedly connected with lock seat；
Or, shutter opening and closing mechanism, by bearing (1112), sliding latch (1101), crank-pin (1116), connecting rod (1117), song
Arbor (1118), handle (1122) constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing (1112) and lock seat
Be fixedly connected, sliding latch (1101) is slidably connected with the chute (1140) on bearing (1112), crank axle (1118) one end with
Connecting rod (1117) is fixedly connected, and crank axle (1118) supporting section and bearing (1112) are rotated and be connected, crank axle (1118) it is another
End is fixedly connected with handle (1122), and crank-pin (1116) one end is fixedly connected with connecting rod (1117), the other end and sliding door door
(1101) groove (1139) is rotated and is slidably connected, and is mounted in the hole (1135) of bearing (1112) successively by steel ball, spring and screw
Middle composition detent mechanism, handle (1122) are rotated, and crank-pin (1116) drives sliding latch (1101) to slide, and steel ball falls into slip
When in the breach of bolt (1101), sliding latch (1101) is positioned, or, by steel ball (1232), spring (1233) and screw
(1234) detent mechanism is constituted in being mounted in the hole (1235) of bearing (1212) successively, handle (1122) is rotated, crank-pin (1116)
Sliding latch (1101) is driven to slide, when steel ball is fallen in the pit of crank axle (1118), sliding latch (1101) is positioned, it is sliding
First brake lining (104) of the dynamic bolt (1101) in the first gate-type gate (107) is left and block the second gate-type gate (108)
Second brake lining (105) state, the first gate-type gate (107) are closed, and the second gate-type gate (108) is in unlatching shape
State, conversely, first brake lining (104) of the sliding latch (1101) in the first gate-type gate (107) is blocked and leaving the second gate-type
Second brake lining (105) state of gate (108), the first gate-type gate (107) in opening, the second gate-type gate (108)
It is closed；
Or, shutter opening and closing mechanism, by bearing (1112), sliding latch (1101), crank-pin (1116), connecting rod (1117), song
Arbor (1118), handle (1122) constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing (1112) and lock seat
Be fixedly connected, sliding latch (1101) is slidably connected with the chute (1140) on bearing (1112), crank axle (1118) one end with
Connecting rod (1117) is fixedly connected, and crank axle (1118) supporting section and bearing (1112) are rotated and be connected, crank axle (1118) it is another
End be fixedly connected with the axle (502) of rotary type stepping motor (501), the casing (503) of rotary type stepping motor (501) and
Bearing (1212) is fixedly connected, and crank-pin (1116) one end is fixedly connected with connecting rod (1117), the other end and sliding latch
(1101) groove (1139) on is rotated and is slidably connected, and is mounted in by steel ball (1132), spring (1133) and screw (1134) successively
Detent mechanism is constituted in the hole (1135) of bearing (1112), handle (1122) is rotated, and crank-pin (1116) drives sliding latch
(1101) slide, when steel ball is fallen in the breach of sliding latch (1101), sliding latch (1101) is positioned, or, by steel ball
(1232), spring (1233) and screw (1234) constitute detent mechanism, handle in being mounted in the hole (1235) of bearing (1212) successively
(1122) rotate, crank-pin (1116) drives sliding latch (1101) to slide, when steel ball is fallen in the pit of crank axle (1118),
Sliding latch (1101) is positioned, first brake lining (104) of the sliding latch (1101) in the first gate-type gate (107) is left and
The second brake lining (105) state of the second gate-type gate (108) is blocked, the first gate-type gate (107) is closed, second
Formula gate (108) is in opening, conversely, first lock of the sliding latch (1101) in the first gate-type gate (107) is blocked
Piece (104) and the second brake lining (105) state of the second gate-type gate (108) is left, the first gate-type gate (107) is in opening shape
State, the second gate-type gate (108) are closed；
Or, shutter opening and closing mechanism, by bearing (1112), sliding latch (1101), crank-pin (1116), connecting rod (1117), song
Arbor (1118), handle (1122) are formed in dynamic rotation driving sliding latchFormulaSwitching mechanism, wherein, bearing (1112) and lock seat
Be fixedly connected, sliding latch (1101) is slidably connected with the chute (1140) on bearing (1112), crank axle (1118) one end with
Connecting rod (1117) is fixedly connected, and crank axle (1118) supporting section and bearing (1112) are rotated and be connected, crank axle (1118) it is another
End is fixedly connected composition motor driving device with the axle for determining angular turn motor, determines the casing and lock seat of angular turn motor
It is fixedly connected,Crank-pin (1116) one end is fixedly connected with connecting rod (1117), the groove on the other end and sliding latch (1101)
(1139) rotate and be slidably connected, bearing (1112) is mounted in successively by steel ball (1132), spring (1133) and screw (1134)
Detent mechanism is constituted in hole (1135), handle (1122) is rotated, crank-pin (1116) drives sliding latch (1101) to slide, steel ball
When falling in the breach of sliding latch (1101), sliding latch (1101) is positioned, or, by steel ball (1232), spring
(1233) detent mechanism is constituted and during screw (1234) is mounted in the hole (1235) of bearing (1212) successively, handle (1122) is rotated,
Crank-pin (1116) drives sliding latch (1101) to slide, when steel ball is fallen in the pit of crank axle (1118), sliding latch
(1101) it is positioned, first brake lining (104) of the sliding latch (1101) in the first gate-type gate (107) is left and blocks second
Second brake lining (105) state of gate-type gate (108), the first gate-type gate (107) are closed, the second gate-type gate
(108) in opening, conversely, first brake lining (104) of the sliding latch (1101) in the first gate-type gate (107) is blocked
With the second brake lining (105) state for leaving the second gate-type gate (108), the first gate-type gate (107) in opening, second
Gate-type gate (108) is closed；
Or, shutter opening and closing mechanism, by bearing (1112), sliding latch (1101), crank-pin (1116), connecting rod (1117), song
Arbor (1118), handle (1122) constitute manual rotation and drive sliding door bar-type switching mechanism, wherein, bearing (1112) and lock seat
Be fixedly connected, sliding latch (1101) is slidably connected with the chute (1140) on bearing (1112), crank axle (1118) one end with
Connecting rod (1117) is fixedly connected, and crank axle (1118) supporting section and bearing (1112) are rotated and be connected, crank axle (1118) it is another
End is fixedly connected composition motor driving device with the piston rod for determining angular turn cylinder, and cylinder block is fixedly connected with lock seat, crank
Pin (1116) one end is fixedly connected with connecting rod (1117), and the other end is rotated and slip with the groove (1139) on sliding latch (1101)
Connection, it is fixed to constitute in being mounted in the hole (1135) of bearing (1112) by steel ball (1132), spring (1133) and screw (1134) successively
Position mechanism, handle (1122) rotate, and crank-pin (1116) drives sliding latch (1101) to slide, and steel ball falls into sliding latch
(1101), when in breach, sliding latch (1101) is positioned, or, by steel ball (1232), spring (1233) and screw
(1234) detent mechanism is constituted in being mounted in the hole (1235) of bearing (1212) successively, handle (1122) is rotated, crank-pin (1116)
Sliding latch (1101) is driven to slide, when steel ball is fallen in the pit of crank axle (1118), sliding latch (1101) is positioned, it is sliding
First brake lining (104) of the dynamic bolt (1101) in the first gate-type gate (107) is left and block the second gate-type gate (108)
Second brake lining (105) state, the first gate-type gate (107) are closed, and the second gate-type gate (108) is in unlatching shape
State, conversely, first brake lining (104) of the sliding latch (1101) in the first gate-type gate (107) is blocked and leaving the second gate-type
Second brake lining (105) state of gate (108), the first gate-type gate (107) in opening, the second gate-type gate (108)
It is closed；
Or, shutter opening and closing mechanism, by bearing (1112), sliding latch (1101), crank-pin (1116), connecting rod (1117), song
Arbor (1118), handle (1122) constitute manual rotation and drive sliding door door latch type switching mechanism, wherein, bearing (1112) and lock
Seat is fixedly connected, and sliding latch (1101) is slidably connected with the chute (1140) on bearing (1112), crank axle (1118) one end
Be fixedly connected with connecting rod (1117), crank axle (1118) supporting section and bearing (1112) are rotated and be connected, crank axle (1118) it is another
One end is fixedly connected composition motor driving device with the piston rod for determining angular turn hydraulic cylinder, and hydraulic cylinder is fixed with lock seat and connected
Connect, crank-pin (1116) one end is fixedly connected with connecting rod (1117), the other end is turned with the groove (1139) on sliding latch (1101)
Move and be slidably connected, the hole (1135) of bearing (1112) is mounted in successively by steel ball (1132), spring (1133) and screw (1134)
Middle composition detent mechanism, handle (1122) are rotated, and crank-pin (1116) drives sliding latch (1101) to slide, and steel ball falls into slip
When in the breach of bolt (1101), sliding latch (1101) is positioned, or, by steel ball (1232), spring (1233) and screw
(1234) detent mechanism is constituted in being mounted in the hole (1235) of bearing (1212) successively, handle (1122) is rotated, crank-pin (1116)
Sliding latch (1101) is driven to slide, when steel ball is fallen in the pit of crank axle (1118), sliding latch (1101) is positioned, it is sliding
First brake lining (104) of the dynamic bolt (1101) in the first gate-type gate (107) is left and block the second gate-type gate (108)
Second brake lining (105) state, the first gate-type gate (107) are closed, and the second gate-type gate (108) is in unlatching shape
State, conversely, brake lining (104) of the sliding latch (1101) in the first gate-type gate (107) is blocked and leaving the second gate-type gate
(108) the second brake lining (105) state, in opening, the second gate-type gate (108) is in the first gate-type gate (107)
Closed mode.
6. a kind of fume-exhausting system with valve system according to claim 4, is characterized in that：
Shutter opening and closing mechanism is by litter (612), shifting block (613), slide (614 and 615), crank-pin (616), connecting rod (617), song
Arbor (618) and crank base (619) constitute crank mechanism, wherein, slide (614 and 615) is fixedly connected with lock seat (601), sliding
Pole (612) is slidably connected with slide (614 and 615), and shifting block (613) is fixedly connected with litter (612), or shifting block (613) with
Litter (612) is a part of one, and crank-pin (616) is rotated and is slidably connected with shifting block (613), crank-pin (616) with
Connecting rod (617) is fixedly connected, and connecting rod (617) is fixedly connected with crank axle (618), crank axle (618) supporting section and crank base
(619) rotate connection, crank base (619) is fixedly connected with lock seat (601), one group of groove (620) on litter (612) andTheOne group
The shifting shaft (624) of BAIYE brake lining (604) is rotated and is slidably connected, another group of groove (621) on litter (612) with second group hundred
The shifting shaft (625) of leaf brake lining (605) is rotated and is slidably connected, and constitutes two shutter gate linkages, the first louvered
When gate (606) is closed, the second shutter gate (607) is opened, conversely, when the first shutter gate (606) is opened, the 200th
Leaf formula gate (607) is closed.
7. a kind of fume-exhausting system with valve system according to claim 6, is characterized in that：
In two shutter gate linkages, handle (622) is driving means, and handle (622) is fixed with crank axle (618) to be connected
Composition manual driving device is connect, when the first shutter gate (606) cuts out, the second shutter gate (607) is opened, conversely, the
When one shutter gate (606) is opened, the second shutter gate (607) cuts out.
8. a kind of fume-exhausting system with valve system according to claim 7, is characterized in that：
Driving means are made up of rotary type stepping motor (701) and replace manual driving device, wherein, rotary type stepping motor
(701) axle is fixedly connected with the drive section (733) of crank axle (718), the casing (703) of rotary type stepping motor (701)
It is fixedly connected with lock seat；
Or, driving means replacement manual driving device is constituted by angular turn motor (701) is determined, wherein, determine angular turn
The axle of motor (701) is fixedly connected with the drive section (733) of crank axle (718), determines the casing of angular turn motor (701)
(703) composition motor driving device is fixedly connected with lock seat；
Or, by determining angular turn cylinder (701) and constitute driving means to replace manual driving device, wherein, piston rod and crank
The drive section (733) of axle (718) is fixedly connected, and cylinder block is fixedly connected composition motor driving device with lock seat；
Or, by determining angular turn hydraulic cylinder (701) and constitute driving means to replace manual driving device, wherein, piston rod with it is bent
The drive section (733) of arbor (718) is fixedly connected, and hydraulic cylinder is fixedly connected composition motor driving device with lock seat；
Or, driving means are made up of gear (831), axle (832), bearing (827) and litter (812) and replace manual actuation dress
Put, wherein, gear (831) is fixedly connected with axle (832), or gear (831) and the gear shaft that axle (831) is one, axle
(832) rotate with bearing (827) and be connected, gear (831) gnaws conjunction with the tooth bar on litter (812), and handle (822) is another with axle
End is fixedly connected the manual switching mechanism of composition one tooth bar of gear.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010165876.3 | 2010-05-08 | ||
| CN2010101658763 | 2010-11-23 | ||
| CN201010165876 | 2010-11-23 | ||
| PCT/CN2011/073820 WO2011140961A1 (en) | 2010-05-08 | 2011-05-09 | Range hood system with gate apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102822604A CN102822604A (en) | 2012-12-12 |
| CN102822604B true CN102822604B (en) | 2017-04-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201080040981.2A Expired - Fee Related CN102822604B (en) | 2010-11-23 | 2011-05-09 | Range hood system with gate apparatus |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102822604B (en) |
| WO (1) | WO2011140961A1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765392A (en) * | 2016-12-22 | 2017-05-31 | 嘉兴家乐福新能源有限公司 | A kind of lampblack absorber easy to use |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184920A (en) * | 1996-12-11 | 1998-06-17 | 黄添财 | Cooking fume removing arrangement |
| CN2400721Y (en) * | 1999-12-16 | 2000-10-11 | 许英峰 | Cooking fume remover |
| CN2509302Y (en) * | 2001-11-22 | 2002-09-04 | 林清田 | Improvement of door lock structure |
| DE10215382A1 (en) * | 2002-04-08 | 2003-10-16 | Bsh Bosch Siemens Hausgeraete | Removing waste air stream, especially from cooking site, comprises guiding stream through heat exchanger which is cooled during process by heat storage medium |
| CN2755448Y (en) * | 2004-10-26 | 2006-02-01 | 泰安市利德容器制造有限公司 | Smoke guard door |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007057225A (en) * | 2005-07-26 | 2007-03-08 | Watanabe Seisakusho:Kk | Range hood fan and cooking gas collecting exhaust method |
-
2011
- 2011-05-09 WO PCT/CN2011/073820 patent/WO2011140961A1/en active Application Filing
- 2011-05-09 CN CN201080040981.2A patent/CN102822604B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1184920A (en) * | 1996-12-11 | 1998-06-17 | 黄添财 | Cooking fume removing arrangement |
| CN2400721Y (en) * | 1999-12-16 | 2000-10-11 | 许英峰 | Cooking fume remover |
| CN2509302Y (en) * | 2001-11-22 | 2002-09-04 | 林清田 | Improvement of door lock structure |
| DE10215382A1 (en) * | 2002-04-08 | 2003-10-16 | Bsh Bosch Siemens Hausgeraete | Removing waste air stream, especially from cooking site, comprises guiding stream through heat exchanger which is cooled during process by heat storage medium |
| CN2755448Y (en) * | 2004-10-26 | 2006-02-01 | 泰安市利德容器制造有限公司 | Smoke guard door |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102822604A (en) | 2012-12-12 |
| WO2011140961A1 (en) | 2011-11-17 |
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Granted publication date: 20170419 |