CN201475430U - Electrical control cut-off device - Google Patents
Electrical control cut-off device Download PDFInfo
- Publication number
- CN201475430U CN201475430U CN2009201603975U CN200920160397U CN201475430U CN 201475430 U CN201475430 U CN 201475430U CN 2009201603975 U CN2009201603975 U CN 2009201603975U CN 200920160397 U CN200920160397 U CN 200920160397U CN 201475430 U CN201475430 U CN 201475430U
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- CN
- China
- Prior art keywords
- housing
- tooth bar
- fluid director
- valve
- outlet
- 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
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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses an electrical control cut-off device, which comprises a casing, a deflector, a controller, a driving device and a valve stem. Two ends of the casing are respectively provided with an outlet and an inlet, the deflector arranged in the casing is in three-way type and comprises a transverse through pipe and a vertical through pipe, the transverse through pipe is welded on the inlet, the upper end of the vertical through pipe is welded on the inner wall of the casing, the driving device is arranged on the casing, one end of the valve stem is connected with the driving device via the vertical through pipe of the deflector while the other end thereof is disposed in the casing and provided with a deflector valve, and the controller is connected with the driving device. The electrical control cut-off device is a quick cut-off device which is mounted on a fluid pipeline and cuts off connection within milliseconds, and is particularly a quick cut-off device which is small in volume, high in safety, wide in adaptable range of fluids and short in cut-off time and can realize overpressure self-discharge.
Description
Technical field:
The utility model relates to a kind of guillotine, particularly a kind of automatically controlled guillotine.
Background technique:
In the industrial production technology field, the various guillotines important component part that is absolutely necessary.Speed, volume, flowing medium and the security requirement of turn-off opening in the pipe network or equipment of some specific (special) requirements, to guillotine are very harsh.For a long time, go in for the study both at home and abroad the exploitation with Millisecond can turn-off the unlatching guillotine scientific research institution and manufacturer be still very few.At present part scientific research institution and manufacturer have also released one after another, and some turn-off cut-off devices of opening fast, but since its cost an arm and a leg, restricted all multifactorly also can not be accepted such as strong of bulky, flowing medium by market.Show to possess the cut-off device that turn-off speed is fast, volume is little, price is low, suitable flowing medium narrow limitation is little and have the over-pressure self-discharging function simultaneously according to investigation and various data, the domestic and international market all is blank at present.
The model utility content:
The utility model purpose just provides the automatically controlled guillotine that a kind of turn-off speed is fast, volume is little, price is low, suitable flowing medium narrow limitation is little and have the over-pressure self-discharging function, can dam fast.
For achieving the above object, the utility model is taked following technological scheme:
A kind of automatically controlled guillotine, it comprises housing, fluid director, controller, drive unit and valve rod, the two ends of housing are respectively equipped with export and import, described fluid director is arranged in the housing, this fluid director is a Three way type, be respectively horizontal siphunculus and vertical siphunculus, laterally siphunculus is welded in the import, the upper end of vertical siphunculus is welded on inner walls, described drive unit is arranged on the housing, one end of described valve rod is connected with drive unit by the vertical siphunculus of fluid director, and the other end places in the housing, and the fluid director valve is installed; Described controller is connected with drive unit.
Fluid director is the T font.
Drive unit is an electromagnetic driver, and it is made up of electromagnetic coil, solenoid housing and electromagnet core, and electromagnetic coil is installed in the solenoid housing, and solenoid housing is packed on the housing, and electromagnet core is arranged in the electromagnetic coil, and is connected with valve rod.
Be provided with manual valve device in the outlet of housing.
Manual valve device is made up of sealing seat, tooth bar guide pin bushing frame, tooth bar, gear, valve and handle, tooth bar guide pin bushing frame is arranged in the outlet, tooth bar and valve connect and compose one, be assemblied in the tooth bar guide pin bushing frame, wheel and rack matches and forms manual drives mechanism, handle and gear are that concentric shafts is installed, and sealing seat is arranged in the outlet of the housing outside the tooth bar guide pin bushing frame.
The export and import end of housing is separately installed with flanged joint.
The utility model relates to a kind of quick cut-off device that turn-offs unlatching on the fluid pipe-line with the speed of millisecond that is installed in, and particularly a kind of volume is little, safe, be suitable for that the fluid scope is wide, over-pressure self-discharging and extremely short a kind of quick cut-off device of turn-off time.
The utility model is described in further detail below in conjunction with drawings and Examples.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Wherein: 1 housing, 2 fluid directors, 21 horizontal siphunculus, 22 vertical siphunculus, 3 controllers, 4 drive units, 41 electromagnetic coils, 42 solenoid housings, 43 electromagnet cores, 5 outlets, 6 imports, 7 valve rods, 8 fluid director valves, 9 manual valve devices, 91 sealing seats, 92 tooth bar guide pin bushing framves, 93 tooth bars, 94 gears, 95 valves, 96 handles, 10 flanged joints.
Embodiment
As shown in Figure 1, a kind of automatically controlled guillotine, it comprises guillotine housing 1, fluid director 2, controller 3 and drive unit 4, the two ends, the left and right sides of guillotine housing 1 are respectively equipped with outlet 5 and import 6, fluid director 2 is welded in the guillotine housing 1, fluid director 2 is a three-way pipe, the horizontal siphunculus 21 of fluid director 2 passes the import 6 of guillotine housing 1, with guillotine housing 1 seal welding, the upper end of the vertical siphunculus 22 of fluid director 2 is welded on guillotine housing 1 top, drive unit 4 is arranged on the guillotine housing 1 corresponding with the upper end of the vertical siphunculus 22 of fluid director 2, the valve rod 7 that is connected with drive unit 4 is by guillotine housing 1, and pass the vertical siphunculus 22 of fluid director 2, on valve rod 7 terminations, fluid director valve 8 is installed, controller 3 is connected with drive unit 4, fluid director 2 is a T font three-way pipe, drive unit 4 is an electromagnetic driver, it is by electromagnetic coil 41, solenoid housing 42 and electromagnet core 43 are formed, electromagnetic coil 41 is installed in the solenoid housing 42, solenoid housing 42 is by being bolted to guillotine housing 1 upper end, electromagnet core 43 is arranged in the electromagnetic coil 41, and be connected with valve rod 7, be provided with manual valve device 9 in the outlet 5 of guillotine housing 1, manual valve device 9 is by sealing seat 91, tooth bar guide pin bushing frame 92, tooth bar 93, gear 94, valve 95 and handle 96 are formed, tooth bar guide pin bushing frame 92 is arranged in the outlet 5 of guillotine housing 1, tooth bar 93 and valve 95 connect and compose one, be assemblied in the tooth bar guide pin bushing frame 92, gear 94 matches with tooth bar 93 and forms manual drives mechanism, the axle of handle 96 and gear 94 is installed together, sealing seat 91 is arranged in the outlet 5 of guillotine housing 1 in tooth bar guide pin bushing frame 92 outsides, it and valve 95 constitute manual sealing mechanism, outlet 5 ends of guillotine housing 1 are equipped with flanged joint 10, and the horizontal siphunculus end that fluid director 2 passes 1 import 6 of guillotine housing is equipped with flanged joint 10.
When installing and using, the two ends flanged joint 10 of a kind of automatically controlled guillotine of the utility model is connected with the pipe joint installation respectively, controller 3 of the present utility model and drive unit 4 are formed the control mechanism of magnetic power, fluid director valve 8 is formed automatically controlled sealing system with fluid director 2, manual valve device 9 is provided with the manual sealing mechanism of outlet 5 interior formations of guillotine housing 1, under normal use condition, the manual-lock system of guillotine all is in opening state, under opening state, controller 3 does not give drive unit 4 power supplies, fluid director valve 8 is under the promotion of input fluid director 2 fluids, can drive valve rod 7 and move down, export downstream by manual drives mechanism after making fluid enter the guillotine cavity.
When the needs guillotine cuts out when damming, controller 3 can moment output 220V the electric current of 5A, electromagnetic coil 41 can produce huge magnetic field, makes electromagnet core 43 rapid adhesives, force the delivery outlet of fluid director valve 8 shutoff fluid directors 2, make the fluid can't be by to play the effect of damming.Treat after the shutoff, controller 3 can convert to 220V the little electric current of 0.2A, make guillotine keep closing current floe condition with the suction of 80N (adjustable).If the strength (with respect to the fluid strength of guillotine cavity) that enters the fluid of fluid director 2 is during greater than 80N, fluid director valve 8 will be opened automatically, to reach the function of over-pressure self-discharging.Under normal adhesive closed condition, when opening as needs, control module 1 can power down make electromagnetic coil 41 no magnetic be in opening state by guillotine under the control of operation system.
As the people when closing, but the people drive tooth bars 93 and make valve 95 shutoff on sealing seat 91 for moving handle 96 driven gears 94, make guillotine be in the manual-lock current floe condition.
Claims (6)
1. automatically controlled guillotine, it comprises housing (1), fluid director (2), controller (3), drive unit (4) and valve rod (7), it is characterized in that: the two ends of described housing (1) are respectively equipped with outlet (5) and import (6), described fluid director (2) is arranged in the housing (1), this fluid director (2) is a Three way type, be respectively horizontal siphunculus (21) and vertical siphunculus (22), laterally siphunculus (21) is welded in the import (6), the upper end of vertical siphunculus (22) is welded on housing (1) inwall, described drive unit (4) is arranged on the housing (1), one end of described valve rod (7) is connected with drive unit (4) by the vertical siphunculus (22) of fluid director (2), the other end places in the housing (1), and fluid director valve (8) is installed; Described controller (3) is connected with drive unit (4).
2. automatically controlled guillotine according to claim 1 is characterized in that: described fluid director (2) is the T font.
3. automatically controlled guillotine according to claim 1, it is characterized in that: described drive unit (4) is an electromagnetic driver, it is made up of electromagnetic coil (41), solenoid housing (42) and electromagnet core (43), electromagnetic coil (41) is installed in the solenoid housing (42), solenoid housing (42) is packed on the housing (1), electromagnet core (43) is arranged in the electromagnetic coil (41), and is connected with valve rod (7).
4. automatically controlled guillotine according to claim 1 is characterized in that: be provided with manual valve device (9) in the outlet (5) of described housing (1).
5. automatically controlled guillotine according to claim 4, it is characterized in that: described manual valve device (9) is by sealing seat (91), tooth bar guide pin bushing frame (92), tooth bar (93), gear (94), valve (95) and handle (96) are formed, tooth bar guide pin bushing frame (92) is arranged in the outlet (5), tooth bar (93) and valve (95) connect and compose one, be assemblied in the tooth bar guide pin bushing frame (92), gear (94) matches with tooth bar (93) and forms manual drives mechanism, handle (96) and gear (94) are coaxial installation, and sealing seat (91) is arranged in the outlet (5) of the housing (1) outside the tooth bar guide pin bushing frame (92).
6. automatically controlled guillotine according to claim 1 is characterized in that: the outlet (5) of described housing (1) and import (6) end are separately installed with flanged joint (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201603975U CN201475430U (en) | 2009-06-24 | 2009-06-24 | Electrical control cut-off device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201603975U CN201475430U (en) | 2009-06-24 | 2009-06-24 | Electrical control cut-off device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201475430U true CN201475430U (en) | 2010-05-19 |
Family
ID=42411679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201603975U Expired - Fee Related CN201475430U (en) | 2009-06-24 | 2009-06-24 | Electrical control cut-off device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201475430U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2444646A1 (en) * | 2010-10-19 | 2012-04-25 | Gustav Wahler GmbH u. Co.KG | Exhaust gas recirculation valve |
| CN104728468A (en) * | 2015-03-27 | 2015-06-24 | 宁波华成阀门有限公司 | Three-way electromagnetic valve |
-
2009
- 2009-06-24 CN CN2009201603975U patent/CN201475430U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2444646A1 (en) * | 2010-10-19 | 2012-04-25 | Gustav Wahler GmbH u. Co.KG | Exhaust gas recirculation valve |
| CN104728468A (en) * | 2015-03-27 | 2015-06-24 | 宁波华成阀门有限公司 | Three-way electromagnetic valve |
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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: 20100519 Termination date: 20180624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |