CN207394039U - A kind of mechanical intelligence flute check valve - Google Patents
A kind of mechanical intelligence flute check valve Download PDFInfo
- Publication number
- CN207394039U CN207394039U CN201721417247.9U CN201721417247U CN207394039U CN 207394039 U CN207394039 U CN 207394039U CN 201721417247 U CN201721417247 U CN 201721417247U CN 207394039 U CN207394039 U CN 207394039U
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- check valve
- main body
- housing main
- storage tank
- screw
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- Indication Of The Valve Opening Or Closing Status (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of mechanical intelligence flute check valves, including horizontally disposed housing main body, one end of the housing main body is connected with smoke evacuation pipe connections, the flue connecting plate vertical with the housing main body is equipped with outside the housing main body, the housing main body is connected by the smoke evacuation pipe connections and the flue connecting plate with flue；The other end of the housing main body is hinged with flute check valve piece, and the top that the check-valves storage tank is located in the housing main body is equipped with the Power Component that the flute check valve piece is controlled to open and close and the electrical equipment control component for controlling the Power Component.The utility model utilizes screw and screw sliding block, converts rotational motion into linear motion；Screw sliding block drives flute check valve piece to do corresponding unlatching and closing motion by magnetic metal sliding shoe, metal slide block slider bar again；Magnet tightly adsorbs magnetic metal sliding shoe in closing course, and flute check valve piece is made to close flue by silica gel ring.
Description
Technical field
The utility model belongs to assembled finishing, kitchen appliance manufacturing field, and in particular to a kind of mechanical intelligence flue stops
Return valve.
Background technology
Existing flute check valve is usually to be controlled with the gravity or spring of diaphragm, and air passage is opened when having wind pressure, calm
Diaphragm is rebounded by the elastic force of diaphragm gravity or spring during pressure.This control valve, which exists, is attracted imprecision, and high building can be by wind
Phenomena such as wind in road is washed open causes the peculiar smell in flue to return to kitchen.
Also occurred the modified flute check valve of some electrical equipment controls in recent years, had the following problems：Still without
Method solves the problems, such as to be closed at all, is still easily opened in the air passage of some high buildings by wind；No matter valve block in the operating condition
Whether open, related personnel can not be directly acquainted with outside flue to；Electrical equipment is also easy to event occur while production cost is high
Barrier, and ordinary people oneself can not complete repair and replace.
Utility model content
In order to solve above-mentioned every shortcoming in the prior art, the utility model offer is a kind of to be attracted tight, unlatching
It can be converted in a short time by intelligent control when thering is auditory tone cues, valve block to open during closing from the impact of flue wind direction, chance failure
To the mechanical intelligence flute check valve of Mechanical course, concrete scheme is as follows：
A kind of mechanical intelligence flute check valve, including horizontally disposed housing main body, one end connection of the housing main body
There are smoke evacuation pipe connections, the flue connecting plate vertical with the housing main body, the shell master are equipped with outside the housing main body
Body is connected by the smoke evacuation pipe connections and the flue connecting plate with flue；The other end of the housing main body forms only
Valve storage tank is returned, the bottom surface of the check-valves storage tank is equipped with valve block latch groove, is inserted in the valve block latch groove by valve block
Pin is hinged with flute check valve piece, is equipped with to control positioned at the top of the check-valves storage tank in the housing main body described
The Power Component that flute check valve piece opens and closes and the electrical equipment control component for controlling the Power Component；
Further, the Power Component is included along the axial arranged screw of the housing main body, the both ends of the screw
Motor and bearing are connected to, the bearing is fixedly connected with by bearing locating piece, the motor by motor storage tank
In on the inner wall of the housing main body, the housing main body is interior equipped with the sliding block storage tank set along the screw, the sliding block
The screw sliding block for coordinating with the sliding block storage tank and being sheathed on the screw is equipped in storage tank, the screw sliding block passes through
Connecting bolt is connected with magnetic metal sliding shoe, and the magnetic metal sliding shoe is arranged on the upper end of the flute check valve piece, institute
The upper end for stating check-valves storage tank is equipped with magnet；
Further, electrical part storage tank is offered on the housing main body, the electrical equipment control component includes being arranged at
Middle control integrated circuit plate, displacement sensor and the buzzer of electrical connection in the electrical part storage tank, the middle integrated electricity of control
Road plate is electrically connected with the motor, and electric appliance seal cover board is additionally provided with above the electrical part storage tank.
Further, the flute check valve piece hinged end and the distance of the flue connecting plate are more than non-articulated end and institute
The distance of flue connecting plate is stated, the valve block bolt is equipped with valve block /V connection bump, when the flute check valve piece is opened
It is not more than 85 ° with the angle of horizontal plane.
Further, sliding cavity is formed in the magnetic metal sliding shoe, slide bolt, institute are equipped in the sliding cavity
State the slider bar that magnetic metal sliding shoe is connected with U-typed by the slide bolt；The bottom of the slider bar offer with
The parallel emergent drag-line pin hole of the slide bolt, the position that the flute check valve on piece corresponds to the emergent pin hole is equipped with
Emergent drag-line latch groove is equipped with emergent dragline pin in the emergent drag-line pin hole and the emergent drag-line latch groove, described
The end of emergent dragline pin is connected with the emergent drag-line for stretching out the housing main body.
Further, gearbox, the sense of institute's displacement sensors are equipped between the output shaft of the screw and the motor
It should put and be arranged at the screw sliding block at the 2mm on the left of the gearbox extreme position.
Further, the screw offers two seals ring recess close to the motor side, is equipped in the seal groove
Sealing ring, the inner wall of the housing main body are equipped with protrusion, offer in the protrusion and sealed with the screw of sealing ring cooperation
Hole.
Further, the flute check valve piece corresponds to the one side of the check-valves storage tank equipped with silica gel ring.
Further, the check-valves storage tank is equipped with to place the magnet storage tank of the magnet, the magnet
For permanent magnetic iron or electromagnet.
The beneficial effects of the utility model are：The utility model proposes a kind of mechanical intelligence flute check valve, utilize
Gearbox conducts the power of motor to screw and screw sliding block, converts rotational motion into linear motion；Screw sliding block leads to again
Cross magnetic metal sliding shoe, metal slide block slider bar drives flute check valve piece to do corresponding unlatching and closing motion；It is closed
Magnet tightly adsorbs magnetic metal sliding shoe in the process, and flute check valve piece is made to close flue by silica gel ring；It opens and is closed
In the process, displacement sensor and buzzer provide the auditory tone cues that the unlatching of non-return valve block is closed；During failure, drag-line of meeting an urgent need
Check-valves can also be rapidly switched to the working condition of general check valve by the setting of series.
Description of the drawings
The structural blast schematic diagram I of Fig. 1 the utility model,
Enlarged diagram at A in Fig. 2 Fig. 1,
The structural blast schematic diagram II of Fig. 3 the utility model.
Figure number and title：1st, housing main body, 2, smoke evacuation pipe connections, 3, flue connecting plate, 4, check-valves storage tank,
5th, valve block latch groove, 6, valve block bolt, 7, flute check valve piece, 8, screw, 9, motor, 10, bearing, 11, bearing locating piece,
12nd, motor storage tank, 13, sliding block storage tank, 14, screw sliding block, 15, connecting bolt, 16, magnetic metal sliding shoe, 17, magnetic
Iron, 18, electrical part storage tank, 19, middle control integrated circuit plate, 20, displacement sensor, 21, buzzer, 22, electric appliance seal cover board,
23rd, gearbox, 24, silica gel ring, 25, screw sealing ring, 26, magnet storage tank, 27, slide bolt, 28, slider bar, 29, emergent
Drag-line pin hole, 30, emergent drag-line latch groove, 31, emergent dragline pin, 32, emergent drag-line, 33, flue outer wall.
Specific embodiment
For technology contents, construction feature, institute's reached purpose and effect of the utility model is described in detail, reality is hereby enumerated below
It applies example and attached drawing is coordinated to be explained in detail.
With reference to shown in Fig. 1, the utility model provides a kind of mechanical intelligence flute check valve, including horizontally disposed shell master
Body 1, one end of housing main body 1 are connected with smoke evacuation pipe connections 2, the flue vertical with housing main body 1 are equipped with outside housing main body 1
Connecting plate 3, housing main body 1 is by discharging fume pipe connections 2 and flue connecting plate 3 is connected with flue；The other end of housing main body 1 into
Type has check-valves storage tank 4, and the bottom surface of check-valves storage tank 4 is equipped with valve block latch groove 5, passes through valve block in valve block latch groove 5
Bolt 6 is hinged with flute check valve piece 7, and the one side that flute check valve piece 7 corresponds to check-valves storage tank 4 is equipped with silica gel ring 24.Outside
The Power Component that flute check valve piece 7 is controlled to open and close is equipped with positioned at the top of check-valves storage tank 4 and be used in shell main body 1
Control the electrical equipment control component of Power Component；
Power Component is included along the axial arranged screw 8 of housing main body 1, and the both ends of screw 8 are connected to motor 9 and axis
10 are held, bearing 10 is fixedly connected with by motor storage tank 12 in the inner wall of housing main body 1 by bearing locating piece 11, motor 9
On, the sliding block storage tank 13 set along screw 8 is equipped in housing main body 1, is equipped with and sliding block storage tank 13 in sliding block storage tank 13
Coordinate and be sheathed on the screw sliding block 14 on screw 8, screw sliding block 14 is connected with magnetic metal sliding shoe by connecting bolt 15
16, magnetic metal sliding shoe 16 is arranged on the upper end of flute check valve piece 7, is set on the check-valves storage tank 4 of check-valves storage tank 4
There is magnet storage tank 26, permanent magnetic iron or electromagnet 17 are equipped in magnet storage tank 26；
Electrical part storage tank 18 is offered on housing main body 1, electrical equipment control component includes being arranged at electrical part storage tank 18
Middle control integrated circuit plate 19, displacement sensor 20 and the buzzer 21 of interior electrical connection, middle control integrated circuit plate 19 and 9 electricity of motor
Connection, 18 top of electrical part storage tank are additionally provided with electric appliance seal cover board 22, motor 9, middle control integrated circuit plate 19, displacement sensor
20 and buzzer 21 be connected by circuit with external power supply.
The distance of 7 hinged end of flute check valve piece and flue connecting plate 3 be more than non-articulated end and flue connecting plate 3 away from
From valve block bolt 6 is equipped with valve block /V connection bump 601, is up to when flute check valve piece 7 is opened with the angle of horizontal plane
85°。
Gearbox 23 is equipped between the output shaft of screw 8 and motor 9, the induction point of displacement sensor 20 is arranged at screw cunning
Block 14 is at 2mm on the left of the extreme position of gearbox 23.Screw 8 offers two seals ring recess, sealing ring close to motor side
Sealing ring is equipped in slot, the inner wall of housing main body 1 is equipped with protrusion, the screw sealing hole with sealing ring cooperation is offered in protrusion
25。
As shown in Fig. 2, forming sliding cavity in magnetic metal sliding shoe 16, slide bolt 27 is equipped in sliding cavity, it is magnetic
Metal slide block 16 is connected with the slider bar 28 of U-typed by slide bolt 27；The bottom of slider bar 28 is offered inserts with sliding
The parallel emergent drag-line pin hole 29 of pin 27, the position of corresponding emergent drag-line pin hole 29 is equipped with emergent on flute check valve piece 7
Drag-line latch groove 30 is equipped with emergent dragline pin 31 in emergent drag-line pin hole 29 and emergent drag-line latch groove 30, drag-line of meeting an urgent need
The end of pin 31 is connected with the emergent drag-line 32 for stretching out housing main body 1.
Refering to Fig. 3, the peripheral components of mechanical intelligence flute check valve have flue outer wall 33, and mechanical intelligence flute check valve is pressed
Shown direction, towards after putting in flue outer wall, flue connecting plate is by connecting plate mounting hole by flute check valve fixing seal
On flue outer wall.
The course of work of the utility model is as follows：
Assuming that flute check valve is in closure state at the beginning, when exhaust fan starts, middle control integrated circuit plate passes through outer
Source line group perception is connect, and driving motor drives screw rotationally clockwise, screw sliding block drives connected magnetic metal
The suction that BOB(beginning of block) breaks away from magnet is slided, to middle control one signal of integrated circuit plate, driving when displacement sensor detects mobile
One sound of buzzer call can let the user know that flute check valve piece is in opening state at this time；Then screw sliding block, magnetic gold
Category sliding shoe, metal slide block outline border driving flute check valve piece are opened into the position of 85 degree of angle with horizontal plane, at this time flue
In smog unimpeded can discharge.
When exhaust fan is closed, middle control integrated circuit plate is perceived by circumscripted power line group, and driving motor drives screw
It rotates in an anti-clockwise direction, screw sliding block drives connected magnetic metal sliding shoe that flute check valve piece is driven to be closed, magnetic gold
Belong to sliding shoe firmly to be held by magnet, flute check valve piece is pushed down silica gel ring and is tightly attached in check-valves storage tank, at this time completely
Sealing, prevents the peculiar smell in flue is counter from overflowing；Displacement sensor detects that screw sliding block reaches setting value at this time, gives middle control integrated electricity
Plate one signal in road drives two sound of buzzer call, can let the user know that flute check valve piece is in closure state at this time.
When motor, integrated circuit plate or mechanical driving break down, it can draw and be embedded in answering on emergent drag-line hole
Rope is jerked, so as to pull off emergent dragline pin, disengages mechanical driving and flute check valve piece, allows weight of the valve block with oneself
Power is opened with the wind in air passage；Blocking the mechanical component of flute check valve piece at this time can lean on as the unlatching of non-return valve block is moved to
Paraxial socket end simultaneously rests on there always, does not influence the own unlatching of flute check valve.
In conclusion the only preferred embodiment of the utility model, does not limit the scope of protection of the utility model with this, it is all
It is all what the utility model patent covered according to the equivalent changes and modifications that the utility model patent scope and description are made
Within the scope of.
Claims (9)
1. a kind of mechanical intelligence flute check valve, including horizontally disposed housing main body (1), it is characterised in that：The shell master
One end of body (1) is connected with smoke evacuation pipe connections (2), is equipped with outside the housing main body (1) vertical with the housing main body (1)
Flue connecting plate (3), the housing main body (1) passes through the smoke evacuation pipe connections (2) and the flue connecting plate (3) and cigarette
Road connects；The other end of the housing main body (1) forms check-valves storage tank (4), the bottom surface of the check-valves storage tank (4)
Valve block latch groove (5) is equipped with, the valve block latch groove (5) is interior to be hinged with flute check valve piece (7) by valve block bolt (6),
The top for being located at the check-valves storage tank (4) in the housing main body (1) is equipped with to control the flute check valve piece (7)
The Power Component of keying and the electrical equipment control component for controlling the Power Component.
2. a kind of mechanical intelligence flute check valve according to claim 1, it is characterised in that：The Power Component includes edge
The axial arranged screw (8) of the housing main body (1), the both ends of the screw (8) are connected to motor (9) and bearing
(10), the bearing (10) by bearing locating piece (11), the motor (9) by motor storage tank (12) be fixedly connected in
The sliding block storage tank set along the screw (8) is equipped on the inner wall of the housing main body (1), in the housing main body (1)
(13), it is equipped in the sliding block storage tank (13) and coordinates with the sliding block storage tank (13) and be sheathed on the screw (8)
Screw sliding block (14), the screw sliding block (14) are connected with magnetic metal sliding shoe (16), the magnetic by connecting bolt (15)
Property metal slide block (16) be arranged on the upper end of the flute check valve piece (7), the upper end of the check-valves storage tank (4) is equipped with magnetic
Iron (17).
3. a kind of mechanical intelligence flute check valve according to claim 2, it is characterised in that：On the housing main body (1)
Electrical part storage tank (18) is offered, the electrical equipment control component includes being arranged at electrical connection in the electrical part storage tank (18)
Middle control integrated circuit plate (19), displacement sensor (20) and buzzer (21), the middle control integrated circuit plate (19) and institute
State motor (9) electrical connection, be additionally provided with electric appliance seal cover board (22) above the electrical part storage tank (18), the motor (9), in
Control integrated circuit plate (19), displacement sensor (20) and buzzer (21) are connected by circuit with external power supply.
4. a kind of mechanical intelligence flute check valve according to claim 3, it is characterised in that：The flute check valve piece
(7) distance of hinged end and the flue connecting plate (3) is more than non-articulated end and the distance of the flue connecting plate (3), described
Valve block bolt (6) is equipped with valve block /V connection bump (601), when the flute check valve piece (7) is opened and the folder of horizontal plane
Angle is not more than 85 °.
5. a kind of mechanical intelligence flute check valve according to claim 3, it is characterised in that：The magnetic metal sliding shoe
(16) sliding cavity is formed in, is equipped with slide bolt (27) in the sliding cavity, the magnetic metal sliding shoe (16) passes through institute
State the slider bar (28) that slide bolt (27) is connected with U-typed；The bottom of the slider bar (28) is offered inserts with described slide
(27) parallel emergent drag-line pin hole (29) is sold, the emergent drag-line pin hole is corresponded on the flute check valve piece (7)
(29) position is equipped with emergent drag-line latch groove (30), the emergent drag-line pin hole (29) and the emergent drag-line latch groove
(30) emergent dragline pin (31) is equipped in, the end of the emergent dragline pin (31), which is connected with, stretches out the housing main body (1)
Emergent drag-line (32).
6. a kind of mechanical intelligence flute check valve according to claim 3, it is characterised in that：The screw (8) with it is described
Gearbox (23) is equipped between the output shaft of motor (9), the induction point of institute's displacement sensors (20) is arranged at the screw and slides
Block (14) is at 2mm on the left of the extreme position of the gearbox (23).
7. a kind of mechanical intelligence flute check valve according to claim 6, it is characterised in that：The screw (8) is close to institute
It states motor side and offers two seals ring recess, be equipped with sealing ring in the seal groove, the inner wall of the housing main body (1) is equipped with
Protrusion, it is described protrusion on offer with the sealing ring cooperation screw sealing hole (25).
8. a kind of mechanical intelligence flute check valve according to claim 1, it is characterised in that：The flute check valve piece
(7) one side of the corresponding check-valves storage tank (4) is equipped with silica gel ring (24).
9. a kind of mechanical intelligence flute check valve according to claim 2, it is characterised in that：The check-valves storage tank
(4) equipped with for placing the magnet storage tank (26) of the magnet (17), the magnet (17) is permanent magnetic iron or electromagnetism
Iron.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417247.9U CN207394039U (en) | 2017-10-30 | 2017-10-30 | A kind of mechanical intelligence flute check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721417247.9U CN207394039U (en) | 2017-10-30 | 2017-10-30 | A kind of mechanical intelligence flute check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207394039U true CN207394039U (en) | 2018-05-22 |
Family
ID=62327258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721417247.9U Active CN207394039U (en) | 2017-10-30 | 2017-10-30 | A kind of mechanical intelligence flute check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207394039U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043638A (en) * | 2020-01-03 | 2020-04-21 | 宁波方太厨具有限公司 | Range hood and fan rotating speed deviation control method thereof |
-
2017
- 2017-10-30 CN CN201721417247.9U patent/CN207394039U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111043638A (en) * | 2020-01-03 | 2020-04-21 | 宁波方太厨具有限公司 | Range hood and fan rotating speed deviation control method thereof |
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