CN109442049A - A kind of Electric air valve with gear - Google Patents
A kind of Electric air valve with gear Download PDFInfo
- Publication number
- CN109442049A CN109442049A CN201811338954.8A CN201811338954A CN109442049A CN 109442049 A CN109442049 A CN 109442049A CN 201811338954 A CN201811338954 A CN 201811338954A CN 109442049 A CN109442049 A CN 109442049A
- Authority
- CN
- China
- Prior art keywords
- electric air
- valve block
- outer housing
- rotation
- opening
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000007789 sealing Methods 0.000 claims abstract description 6
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 230000005611 electricity Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004378 air conditioning Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000009428 plumbing Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/16—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members
- F16K1/18—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps
- F16K1/20—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member
- F16K1/2021—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces with pivoted closure-members with pivoted discs or flaps with axis of rotation arranged externally of valve member with a plurality of valve members
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/04—Actuating devices; Operating means; Releasing devices electric; magnetic using a motor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrically Driven Valve-Operating Means (AREA)
- Mechanically-Actuated Valves (AREA)
Abstract
The invention discloses a kind of Electric air valve device with gear, it is characterized in that, including outer housing, rotate annulus, multiple connecting rods, multiple valve blocks and driving mechanism, opening is formed on outer housing, multiple valve blocks are for opening and closing opening, rotation annulus can be rotated around the center line of itself, outer housing is equipped with multiple rotation axis, each rotation axis is rotatablely connected with a valve block, one end of each connecting rod is pivotally connected with valve block, the other end of each connecting rod is pivotally connected with rotation annulus, the peripheral side for rotating annulus is equipped with tooth, driving mechanism includes the driving gear with tooth engagement.The air-valve is relatively thin, and sealing effect is good, and control precision is high.
Description
Technical field
The present invention relates to Electric air valve technical fields, in particular to a kind of Electric air valve with gear.
Background technique
Air-valve is called volume damper, and volume damper is the ventilation in industrial premises civil buildings, air conditioning and sky
Indispensable tail end of central air conditioner accessory in gas cleaning project, is commonly used in air-conditioning, in air system plumbing, is used to regulation pipe
Air quantity in road, it can also be used to which the mixing of fresh air and return air is adjusted;Air-valve is broadly divided into hand_pneumatic valve and Electric air valve two major classes,
Hand_pneumatic valve is inconvenient for operation because opening speed is slow, and flexibility ratio is low and is gradually backed out market;Electric air valve because its adjust rapidly,
It is easily controllable and be used widely, but to have that structure is complicated heavy for Electric air valve at present, leaks out the problems such as serious.
Summary of the invention
The present invention is directed to solve above-mentioned technical problem to a certain extent.
In view of this, the present invention provides a kind of Electric air valve device with gear, the air-valve is relatively thin, and sealing effect
Good, control precision is high.
In order to solve the above-mentioned technical problems, the present invention provides a kind of Electric air valve device with gear, which is characterized in that
Including outer housing, rotation annulus, multiple connecting rods, multiple valve blocks and driving mechanism, opening, Duo Gesuo are formed on the outer housing
Valve block is stated for opening and closing the opening, the rotation annulus can be rotated around the center line of itself, be set on the outer housing
There are multiple rotation axis, each rotation axis is rotatablely connected with a valve block, one end of each connecting rod and the valve
Piece is pivotally connected, and the other end of each connecting rod is pivotally connected with the rotation annulus, and the peripheral side of the rotation annulus is set
With teeth, the driving mechanism includes the driving gear with the tooth engagement.
Further, the driving mechanism further includes motor, and the side of the inner housing, the electricity is arranged in the motor
Gear is driven described in the output axis connection of machine, the motor rotation drives the rotation annulus to rotate around center line, while described
Connecting rod drives the valve block to rotate around the fixing axle, and opening opens or closes.
Further, the motor is arranged on the outer housing, and motor slot, the electricity are provided on the outer housing
Machine setting is bolted in the slot, and with the outer housing.
Further, the valve block is four, and four valve blocks are identical, and the edge of each valve block is arc
Shape, when the opening closed state, four valve blocks are combined into circle.
Further, the two sides outer rim of each valve block is divided into groove side and sliding block side, each valve block it is described
U-lag is provided on the outer edge surface of groove side, the outer edge surface of the sliding block side is equipped with corresponding U-shaped protrusion, opens when described
When opening or closing, the groove side of the adjacent valve block of the sliding block lateral edge of the valve block is skidded off or is slided into.
Further, the outer housing includes backboard and panel, and it is logical that the backboard and the panel combination are formed with opening
Road it is box-like, the rotation axis is arranged on the backboard, and valve block described in the panel face, the panel is close to the opening
It is provided with sealed circular ring.
Further, it is provided with multiple tracks reinforcing rib on the panel, reinforcing rib described in multiple tracks intersects.
Further, the motor is servo motor.
Further, the seam crossing of the backboard and the panel, which is sticked, sealing strip.
Further, each rotation axis is fixedly connected with the outer housing, and each rotation axis is arranged described
Around the opening and interval of the rotation between centers is identical.
The technical effects of the invention are that: a kind of Electric air valve device with gear provided by the invention, air-valve open or
It closes, valve block compares the air-valve axially rotated in air port along air port radial rotating, and thickness is small, while the air-valve is engaged with gear,
It rotates annulus rotation and adjusts valve block aperture, precision is higher;In addition, being provided with multiple-sealed circle on outer housing, it is arranged on valve block recessed
Slot and protrusion, sealing effect are good.
Detailed description of the invention
Fig. 1 is a kind of Electric air valve device three-dimensional overall structure view with gear according to the present invention;
Fig. 2 is a kind of Electric air valve device closed state structural schematic diagram with gear according to the present invention;
Fig. 3 is a kind of Electric air valve device open state structural schematic diagram with gear according to the present invention;
Wherein, 1- outer housing;11- backboard;12- panel;121- reinforcing rib;13- rotation axis;2- rotates annulus;21- tooth;3- connects
Bar;4- valve block;41- sliding block side;42- groove side;5- opening;51- drives gear;52- servo motor.
Specific embodiment
The present invention will be further explained below with reference to the attached drawings and specific examples, so that those skilled in the art can be with
It better understands the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
The present invention provides a kind of Electric air valve device with gear, as shown in Fig. 1, Fig. 2 and Fig. 3, including outer housing 1,
Annulus 2, multiple connecting rods 3, multiple valve blocks 4 and driving mechanism are rotated, opening 5 is formed on outer housing 1, multiple valve blocks 4 are for beating
Open and close opening 5, rotation annulus 2 can be rotated around the center line of itself, and outer housing 1 is equipped with multiple rotation axis 13, Mei Gezhuan
Moving axis and valve block 4 are rotatablely connected, and one end and the valve block 4 of each connecting rod 3 are pivotally connected, the other end of each connecting rod 3 with turn
Dynamic annulus 2 is pivotally connected, and the peripheral side of rotation annulus 2 is equipped with tooth 21, and driving mechanism includes the driving gear 51 engaged with tooth 21.
In the present embodiment, as shown in Figure 2, driving mechanism further includes motor 52, and motor 52 is servo motor 52, control essence
Degree is high.Motor 52 is arranged on outer housing 1, is provided with motor slot on outer housing 1, and motor 52 is arranged in slot, and with it is outer
Shell 1 is bolted, and the side of rotation annulus 22, the output axis connection sliding tooth wheel 51 of motor 52, driving is arranged in motor 52
Gear 51 is meshed with rotation annulus 2, and control precision is high.
In the present embodiment, as shown in figure and Fig. 3, each rotation axis 13 is fixedly connected with outer housing, each rotation
The interval that axis 13 is arranged in around the opening 5 and between the rotation axis 13 is identical, can make 4 uniform force of valve block, often
The edge of valve block 4 connected to it is arranged in a rotation axis 13, to reduce 4 area of valve block, air-valve volume is made to become smaller.Valve block 4 is
Four, and four valve blocks 4 are identical, and the edge of each valve block 4 is arc.When be open 5 closed state when, four 4 groups of valve block
Synthesis is round.The two sides outer rim of each valve block 4 is divided into groove side 42 and sliding block side 41, the outer rim of the groove side 42 of each valve block 4
U-lag is provided on face, the outer edge surface of sliding block side 41 is equipped with corresponding U-shaped protrusion, when opening 5 opens or closes, valve block 4
Sliding block side 41 skids off or slides into along the groove side 42 of adjacent valve block 4, seals between valve block 4 for slot type structure, air leak rate of air curtain is low, valve block 4
Along air port radial rotating, the air-valve that valve block 4 axially rotates in air port is compared, the air-valve thickness is smaller.
In the present embodiment, as shown in Figure 1, outer housing 1 includes backboard 11 and panel 12, and backboard 11 and panel 12 combine shape
At there is the box-like of 5 channels of opening, rotation axis 13 is arranged on backboard 11,12 face valve block 4 of panel, and panel 12 is set close to opening 5
It is equipped with sealed circular ring, meanwhile, the seam crossing of backboard 11 and panel 12 sealing strip that is sticked is leaked out with reducing.It is provided on panel 12
Multiple tracks reinforcing rib 121, multiple tracks reinforcing rib 121 intersect, and can reinforce 12 intensity of panel, prevent panel 12 from deforming.
A kind of Electric air valve device with gear according to the present invention, it is as follows using principle: to be fixedly installed on outer housing
Rotation axis 13, valve block 4 and rotation axis 13 are rotatablely connected, while being connected between valve block 4 and rotation annulus 2 with connecting rod 3, and connecting rod 3
Hinged with valve block 4 and rotation annulus 2, rotation annulus 2 is meshed with driving gear 51, and driving gear 51 rotates, and drives rotation circle
Ring 2 is rotated around center line, while connecting rod 3 is rotated with moving valve plate 4 around rotation axis 13, and air-valve opens or closes.
Embodiment described above is only to absolutely prove preferred embodiment that is of the invention and being lifted, protection model of the invention
It encloses without being limited thereto.Those skilled in the art's made equivalent substitute or transformation on the basis of the present invention, in the present invention
Protection scope within.Protection scope of the present invention is subject to claims.
Claims (10)
1. a kind of Electric air valve device with gear, which is characterized in that including outer housing, rotation annulus, multiple connecting rods, Duo Gefa
Piece and driving mechanism, are formed with opening on the outer housing, and multiple valve blocks are for opening and closing the opening, and described turn
Dynamic annulus can be rotated around the center line of itself, and the outer housing is equipped with multiple rotation axis, each rotation axis and an institute
Valve block rotation connection is stated, one end and the valve block of each connecting rod are pivotally connected, the other end of each connecting rod and institute
It states rotation annulus to be pivotally connected, the peripheral side of the rotation annulus is equipped with tooth, and the driving mechanism includes nibbling with the tooth
The driving gear of conjunction.
2. a kind of Electric air valve device with gear according to claim 1, which is characterized in that the driving mechanism is also wrapped
Motor is included, the motor is arranged in the side of the inner housing, gear, the electricity are driven described in the output axis connection of the motor
Machine rotation, drives the rotation annulus to rotate around center line, while the connecting rod drives the valve block to rotate around the fixing axle,
Opening opens or closes.
3. a kind of Electric air valve device with gear according to claim 2, which is characterized in that the motor is arranged in institute
State on outer housing, be provided with motor slot on the outer housing, the motor is arranged in the slot, and with the outer housing
It is bolted.
4. a kind of Electric air valve device with gear according to claim 1, which is characterized in that the valve block is four,
And four valve blocks are identical, and the edge of each valve block is arc, when the opening closed state, described in four
Valve block is combined into circle.
5. a kind of Electric air valve device with gear according to claim 1, which is characterized in that the two of each valve block
Side outer rim is divided into groove side and sliding block side, and U-lag, the sliding block are provided on the outer edge surface of the groove side of each valve block
The outer edge surface of side is equipped with corresponding U-shaped protrusion, when described open or close, the sliding block lateral edge phase of the valve block
The groove side of the adjacent valve block is skidded off or is slided into.
6. a kind of Electric air valve device with gear according to claim 1, which is characterized in that the outer housing includes back
Plate and panel, the backboard and the panel combination are formed with the box-like of open channel, and the rotation axis is arranged in the backboard
On, valve block described in the panel face, the panel is provided with sealed circular ring close to the opening.
7. a kind of Electric air valve device with gear according to claim 1, which is characterized in that be provided on the panel
Multiple tracks reinforcing rib, reinforcing rib described in multiple tracks intersect.
8. a kind of Electric air valve device with gear according to claim 1, which is characterized in that the motor is servo electricity
Machine.
9. a kind of Electric air valve device with gear according to claim 6, which is characterized in that the backboard and the face
The seam crossing of plate is sticked and has sealing strip.
10. a kind of Electric air valve device with gear according to claim 1, which is characterized in that each rotation axis
It is fixedly connected with the outer housing, each rotation axis is arranged in around the opening and the interval of the rotation between centers
It is identical.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811338954.8A CN109442049A (en) | 2018-11-12 | 2018-11-12 | A kind of Electric air valve with gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811338954.8A CN109442049A (en) | 2018-11-12 | 2018-11-12 | A kind of Electric air valve with gear |
Publications (1)
Publication Number | Publication Date |
---|---|
CN109442049A true CN109442049A (en) | 2019-03-08 |
Family
ID=65552294
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811338954.8A Pending CN109442049A (en) | 2018-11-12 | 2018-11-12 | A kind of Electric air valve with gear |
Country Status (1)
Country | Link |
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CN (1) | CN109442049A (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801746A (en) * | 2019-11-12 | 2020-02-18 | 芜湖奕瑞农业科技有限公司 | Quick quantitative cattle farm feed mixing device |
CN112648399A (en) * | 2021-01-07 | 2021-04-13 | 浙江理工大学 | Multi-valve-clack adjustable gate valve |
CN113090780A (en) * | 2021-03-29 | 2021-07-09 | 浙江理工大学 | Valve opening and closing structure and valve |
CN113334976A (en) * | 2021-06-16 | 2021-09-03 | 李煜颖 | Chalk box with characteristics of sealing, moisture prevention and convenient chalk taking |
CN114216190A (en) * | 2021-12-31 | 2022-03-22 | 广东省海琳门控科技有限公司 | Multi-storey residential exhaust system and control method thereof |
WO2023170399A1 (en) * | 2022-03-07 | 2023-09-14 | Actuation Lab Ltd | A valve for obturating a pipe |
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GB8800563D0 (en) * | 1987-01-15 | 1988-02-10 | Airflow Dev Ltd | Extractor fan |
KR200334614Y1 (en) * | 2003-07-31 | 2003-11-28 | 양현태 | Flow control valve |
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CN201475442U (en) * | 2009-09-03 | 2010-05-19 | 上海诺地乐通用设备制造有限公司 | Gravity type wind check-valve |
CN102927601A (en) * | 2012-10-30 | 2013-02-13 | 宁波方太厨具有限公司 | Air outlet device for range hoods |
CN202885059U (en) * | 2012-10-30 | 2013-04-17 | 宁波方太厨具有限公司 | Air outlet device for smoke exhauster |
CN203809402U (en) * | 2014-02-17 | 2014-09-03 | 张民良 | Tray piston type swing driving machine |
US9206911B1 (en) * | 2014-08-26 | 2015-12-08 | Clarke Industrial Engineering | Shutter valve with seals |
CN105605238A (en) * | 2016-03-25 | 2016-05-25 | 永嘉县恒正阀门有限公司 | Valve |
CN206816911U (en) * | 2017-06-21 | 2017-12-29 | 佛山格尼斯磁悬浮技术有限公司 | Automatic flow control valve door |
CN207049351U (en) * | 2017-07-20 | 2018-02-27 | 深圳市圣地保人防有限公司 | A kind of electric closed valve door |
CN108757955A (en) * | 2018-08-31 | 2018-11-06 | 皓庭(唐山)环境科技有限公司 | Rotary air-valve |
CN209340520U (en) * | 2018-11-12 | 2019-09-03 | 江苏中科睿赛污染控制工程有限公司 | A kind of Electric air valve with gear |
-
2018
- 2018-11-12 CN CN201811338954.8A patent/CN109442049A/en active Pending
Patent Citations (14)
Publication number | Priority date | Publication date | Assignee | Title |
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GB8800563D0 (en) * | 1987-01-15 | 1988-02-10 | Airflow Dev Ltd | Extractor fan |
CN1678876A (en) * | 2002-08-28 | 2005-10-05 | 美格特克系统公司 | Dual lift system |
KR200334614Y1 (en) * | 2003-07-31 | 2003-11-28 | 양현태 | Flow control valve |
CN201221626Y (en) * | 2008-06-24 | 2009-04-15 | 上海诺地乐通用设备制造有限公司 | Weight dropper type non-return wind valve |
CN201475442U (en) * | 2009-09-03 | 2010-05-19 | 上海诺地乐通用设备制造有限公司 | Gravity type wind check-valve |
CN202885059U (en) * | 2012-10-30 | 2013-04-17 | 宁波方太厨具有限公司 | Air outlet device for smoke exhauster |
CN102927601A (en) * | 2012-10-30 | 2013-02-13 | 宁波方太厨具有限公司 | Air outlet device for range hoods |
CN203809402U (en) * | 2014-02-17 | 2014-09-03 | 张民良 | Tray piston type swing driving machine |
US9206911B1 (en) * | 2014-08-26 | 2015-12-08 | Clarke Industrial Engineering | Shutter valve with seals |
CN105605238A (en) * | 2016-03-25 | 2016-05-25 | 永嘉县恒正阀门有限公司 | Valve |
CN206816911U (en) * | 2017-06-21 | 2017-12-29 | 佛山格尼斯磁悬浮技术有限公司 | Automatic flow control valve door |
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CN108757955A (en) * | 2018-08-31 | 2018-11-06 | 皓庭(唐山)环境科技有限公司 | Rotary air-valve |
CN209340520U (en) * | 2018-11-12 | 2019-09-03 | 江苏中科睿赛污染控制工程有限公司 | A kind of Electric air valve with gear |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110801746A (en) * | 2019-11-12 | 2020-02-18 | 芜湖奕瑞农业科技有限公司 | Quick quantitative cattle farm feed mixing device |
CN112648399A (en) * | 2021-01-07 | 2021-04-13 | 浙江理工大学 | Multi-valve-clack adjustable gate valve |
CN113090780A (en) * | 2021-03-29 | 2021-07-09 | 浙江理工大学 | Valve opening and closing structure and valve |
CN113090780B (en) * | 2021-03-29 | 2022-06-17 | 浙江理工大学 | Valve opening and closing structure and valve |
CN113334976A (en) * | 2021-06-16 | 2021-09-03 | 李煜颖 | Chalk box with characteristics of sealing, moisture prevention and convenient chalk taking |
CN114216190A (en) * | 2021-12-31 | 2022-03-22 | 广东省海琳门控科技有限公司 | Multi-storey residential exhaust system and control method thereof |
WO2023170399A1 (en) * | 2022-03-07 | 2023-09-14 | Actuation Lab Ltd | A valve for obturating a pipe |
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