CN201891898U - Double-linkage numerically-controlled electric butterfly valve - Google Patents
Double-linkage numerically-controlled electric butterfly valve Download PDFInfo
- Publication number
- CN201891898U CN201891898U CN2010206199158U CN201020619915U CN201891898U CN 201891898 U CN201891898 U CN 201891898U CN 2010206199158 U CN2010206199158 U CN 2010206199158U CN 201020619915 U CN201020619915 U CN 201020619915U CN 201891898 U CN201891898 U CN 201891898U
- Authority
- CN
- China
- Prior art keywords
- valve
- motor
- exhaust
- butterfly plate
- butterfly
- 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.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to an electric butterfly valve in coal industry, which can be applied to occasions of industrial control over gas-liquid fluid, particularly to a double-linkage numerically-controlled electric butterfly valve. The double-linkage numerically-controlled electric butterfly valve comprises a motor (1), hexagonal bolts (2), a shaft coupling (5), a motor support plate (7), a bearing (8), a main shaft (10), an intake butterfly plate valve core (11), a valve body (13), a bearing cap (14) and an exhaust butterfly plate valve core (15). The optimized structure provides an optimized structure for the numerically-controlled butterfly valve, by which one motor can synchronously control and drive the opening and the closing of an air intake valve and an exhaust valve, so that while the air intake valve is closed, the exhaust valve is opened at the same time; and while the air intake valve is opened, the exhaust valve is closed at the same time. The electric butterfly valve can realize that double-linkage and synchronous operation of the air intake valve and the exhaust valve can be controlled and driven by one motor, thereby simplifying structure and saving energy consumption.
Description
Technical field
The utility model relates to coal industry, can be used for the electric butterfly valve of the industrial control occasion of gas-liquid fluid, is specially the moving numerical control electric butterfly valve of a kind of duplex.
Background technique
The motor driving butterfly valve technology of Chu Xianing in the market, the work of its suction valve and outlet valve is to utilize respectively with two motors to control and drive, its structure is complicated, and energy consumption is higher.
Summary of the invention
The utility model provides the numerical control butterfly valve simplified structure by a motor synchronous control and driving suction valve and exhaust valve open closed procedure just at above problem, and energy efficient is optimized structure.
The novel technological scheme of this use is as follows:
A kind of duplex is moved the numerical control electric butterfly valve, form by motor, hex head bolt, coupling, motor support plate, bearing, main shaft, air inlet butterfly plate spool, valve body, bearing cap, exhaust butterfly plate spool, the transmission device that motor is formed by coupling, bearing, main shaft is connected air inlet butterfly plate spool, supporting formation suction valve of two valve ports and outlet valve that exhaust butterfly plate spool is corresponding with valve body respectively with two butterfly plate formula air inlet butterfly plate spools, exhaust butterfly plate spools.
Described motor is stepper motor, actuating motor.
When being fixed on air inlet butterfly plate spool and exhaust butterfly plate spool on the main shaft, its initial position should guarantee the position of air inlet butterfly plate spool and exhaust butterfly plate spool on vertical plane, the keeping parallelism unanimity, and 0 ° angle promptly staggers;
This butterfly valve is sent clockwise and anticlockwise direction, speed and the dwell time at an arbitrary position of pulse command control motor by numerical control system.
When motor shaft drives air inlet butterfly plate spool and exhaust butterfly plate spool and clockwise rotates 90 ° of angle, this moment, air intake valve was progressively opened by 0 ° to 90 °, drain tap is progressively closed by 90 ° to 0 °, when air intake valve opens to maximum open, it is maximum that the air inlet area reaches, and this moment, drain tap is in closed condition, and it is 0 that leaving area reaches minimum.In this State Control motor dwell time, this time is determined charging period time requirement by commercial Application, can adjust charging period.
When motor shaft drives air inlet butterfly plate spool and exhaust butterfly plate spool and rotates counterclockwise 90 ° of angle, this moment, air intake valve was progressively closed by 90 ° to 0 °, drain tap is progressively opened by 0 ° to 90 °, when drain tap opens to maximum open, it is maximum that leaving area reaches, and this moment, air intake valve is in closed condition, and it is 0 that the air inlet area reaches minimum.In this State Control motor dwell time, this time is determined exhaust cycle time requirement by commercial Application, can adjust exhaust cycle.
This moment, the one-period loop ends continued to clockwise rotate, and entered next cycle period.
This is optimized structure provides the numerical control butterfly valve by a motor synchronous control and driving suction valve and exhaust valve open closed procedure to optimize structure, and when suction valve cut out, outlet valve was opened; In the time of INO, exhaust valve closure.Can realize by an Electric Machine Control and drive inlet and outlet valve duplex moving synchronous working, thus simplified structure, energy efficient.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1---motor, 2---hex head bolt, 5---coupling, 7---motor support plate, 8---bearing, 10---main shaft, 11---air inlet butterfly plate spool, 13---valve body, 14---bearing cap, 15---exhaust butterfly plate spool.
Embodiment
The utility model is described in further detail below in conjunction with specific embodiment and Figure of description.
Specific embodiment:
A kind of duplex is moved the numerical control electric butterfly valve, form by motor 1, hex head bolt 2, coupling 5, motor support plate 7, bearing 8, main shaft 10, air inlet butterfly plate spool 11, valve body 13, bearing cap 14, exhaust butterfly plate spool 15, the transmission device that motor 1 is formed by coupling 5, bearing 8, main shaft 10 is connected air inlet butterfly plate spool 11, supporting formation suction valve of two valve ports and outlet valve that exhaust butterfly plate spool 15 is corresponding with valve body respectively with two butterfly plate formula air inlet butterfly plate spools 11, exhaust butterfly plate spools 15.
Described motor 1 is stepper motor, actuating motor.
When being fixed on air inlet butterfly plate spool 11 and exhaust butterfly plate spool 15 on the main shaft 10, its initial position should guarantee the position of air inlet butterfly plate spool and exhaust butterfly plate spool on vertical plane, the keeping parallelism unanimity, and 0 ° angle promptly staggers;
This butterfly valve is sent clockwise and anticlockwise direction, speed and the dwell time at an arbitrary position of pulse command control motor by numerical control system.
When motor shaft drives air inlet butterfly plate spool and exhaust butterfly plate spool and clockwise rotates 90 ° of angle, this moment, air intake valve was progressively opened by 0 ° to 90 °, drain tap is progressively closed by 90 ° to 0 °, when air intake valve opens to maximum open, it is maximum that the air inlet area reaches, and this moment, drain tap is in closed condition, and it is 0 that leaving area reaches minimum.In this State Control motor dwell time, this time is determined charging period time requirement by commercial Application, can adjust charging period.
When motor shaft drives air inlet butterfly plate spool and exhaust butterfly plate spool and rotates counterclockwise 90 ° of angle, this moment, air intake valve was progressively closed by 90 ° to 0 °, drain tap is progressively opened by 0 ° to 90 °, when drain tap opens to maximum open, it is maximum that leaving area reaches, and this moment, air intake valve is in closed condition, and it is 0 that the air inlet area reaches minimum.In this State Control motor dwell time, this time is determined exhaust cycle time requirement by commercial Application, can adjust exhaust cycle.
This moment, the one-period loop ends continued to clockwise rotate, and entered next cycle period.
This is optimized structure provides the numerical control butterfly valve by a motor synchronous control and driving suction valve and exhaust valve open closed procedure to optimize structure, and when suction valve cut out, outlet valve was opened; In the time of INO, exhaust valve closure.Can realize by an Electric Machine Control and drive inlet and outlet valve duplex moving synchronous working, thus simplified structure, energy efficient.
Claims (2)
1. a duplex is moved the numerical control electric butterfly valve, by motor (1), hex head bolt (2), coupling (5), motor support plate (7), bearing (8), main shaft (10), air inlet butterfly plate spool (11), valve body (13), bearing cap (14), exhaust butterfly plate spool (15) is formed, it is characterized in that: motor (1) is by coupling (5), bearing (8), transmission device and two butterfly plate formula air inlet butterfly plate spools (11) that main shaft (10) is formed, exhaust butterfly plate spool (15) connects, air inlet butterfly plate spool (11), supporting formation suction valve of two valve ports and outlet valve that exhaust butterfly plate spool (15) is corresponding with valve body respectively.
2. according to the moving numerical control electric butterfly valve of claims 1 described a kind of duplex, it is characterized in that: described motor (1) is stepper motor, actuating motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206199158U CN201891898U (en) | 2010-11-22 | 2010-11-22 | Double-linkage numerically-controlled electric butterfly valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206199158U CN201891898U (en) | 2010-11-22 | 2010-11-22 | Double-linkage numerically-controlled electric butterfly valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201891898U true CN201891898U (en) | 2011-07-06 |
Family
ID=44221375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206199158U Expired - Fee Related CN201891898U (en) | 2010-11-22 | 2010-11-22 | Double-linkage numerically-controlled electric butterfly valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201891898U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523721A (en) * | 2016-10-18 | 2017-03-22 | 南方风机股份有限公司 | Subway tunnel air valve with high-temperature resistance, high strength, low leakage and low flow resistance |
| CN108981244A (en) * | 2018-06-08 | 2018-12-11 | 新昌县长城空调部件股份有限公司 | A kind of energy-efficient high-low pressure pipe assembly and its manufacturing method |
| CN110686165A (en) * | 2019-10-15 | 2020-01-14 | 西南石油大学 | Intelligent natural gas pipeline corrosion monitoring device |
-
2010
- 2010-11-22 CN CN2010206199158U patent/CN201891898U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106523721A (en) * | 2016-10-18 | 2017-03-22 | 南方风机股份有限公司 | Subway tunnel air valve with high-temperature resistance, high strength, low leakage and low flow resistance |
| CN106523721B (en) * | 2016-10-18 | 2018-08-17 | 南方风机股份有限公司 | A kind of high temperature resistant, high intensity, low leakage, low flow resistance subway tunnel air-valve |
| CN108981244A (en) * | 2018-06-08 | 2018-12-11 | 新昌县长城空调部件股份有限公司 | A kind of energy-efficient high-low pressure pipe assembly and its manufacturing method |
| CN110686165A (en) * | 2019-10-15 | 2020-01-14 | 西南石油大学 | Intelligent natural gas pipeline corrosion monitoring device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102588358B (en) | High-performance energy saving type electro-hydraulic servo control oil line | |
| CN201891898U (en) | Double-linkage numerically-controlled electric butterfly valve | |
| CN201014008Y (en) | Valve positioner | |
| CN205298774U (en) | A gas circuit controlling means for polycrystalline silicon production | |
| CN202176426U (en) | Electric EGR (Exhaust Gas Recirculation) valve driven by torsion motor | |
| CN202612778U (en) | Ball valve electric control device | |
| CN204553887U (en) | A kind of Novel hand pneumatic gate valve | |
| CN201128248Y (en) | Full-automatic scrap door | |
| CN201902589U (en) | Numerically-controlled instantaneously rotating air valve | |
| CN202418832U (en) | Double-door flap valve linkage device | |
| CN203361840U (en) | Horizontal door opener | |
| CN202580081U (en) | Pressure regulating automatic gate valve | |
| CN203146459U (en) | Air actuated control system for translation mechanism | |
| CN202829397U (en) | Constant power automatic speed adjustment winding and releasing winch | |
| CN202132586U (en) | Pneumatic actuator for opening valve in segmentation manner | |
| CN202070479U (en) | Pneumatic hammer control box | |
| CN202611424U (en) | Door opening/closing mechanism for dry body machine | |
| CN205383319U (en) | Rotation type minute adjustment valve | |
| CN201176779Y (en) | Alternating-current double-speed electric door opening machine | |
| CN201363472Y (en) | Electric valve device | |
| CN201849680U (en) | Gate control mechanism | |
| CN201414017Y (en) | Power transmission system | |
| CN205080391U (en) | Regularly orderly executive programme's controller and seatpad group that uses this kind of controller | |
| CN202284672U (en) | Intelligent control driving device for partial rotary valves | |
| CN104676085B (en) | Actuator with infeed stroke |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110706 Termination date: 20161122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |