CN1908485A - High-temperature four-way remote controlled ball valve for online pressure measurement electricity and hydraulic drive fixing ball - Google Patents
High-temperature four-way remote controlled ball valve for online pressure measurement electricity and hydraulic drive fixing ball Download PDFInfo
- Publication number
- CN1908485A CN1908485A CN 200510028501 CN200510028501A CN1908485A CN 1908485 A CN1908485 A CN 1908485A CN 200510028501 CN200510028501 CN 200510028501 CN 200510028501 A CN200510028501 A CN 200510028501A CN 1908485 A CN1908485 A CN 1908485A
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- permanent magnet
- magnet motor
- ball
- surges
- head
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Abstract
A ball mechanically connects with the online pressure measurement connecting device and the pressure gauge. A high-temperature four-way remote controlled ball valve for online pressure measurement electricity and hydraulic drive fixing ball can use the four-way remote controlled ball valve on the piping driven by the permanent-magnet motor and electricity. It has compact conformation, beautiful figuration, light weight and easy to mount and maintain. The valve is the ideal alternate product at present and realizes the remote controlling one input two output or one input one output, or one shut one open, one open two shut, two shut one open, two open one shut on the safe side to fix the ball four-way transfer medium flow.
Description
The present invention relates to the valve on a kind of high-temperature pipe, especially drives with DC start and control d.c. motor and four-way automatic is opened and one closed, one closes a valving of opening.
At present, known ball valve is by valve body, spool, filler, Gland, handle or install cylinder additional and form.Air cylinder driven is only used at low temperatures, and as high temperature, handle scalds one's hand and damages.As surpassing 250 ℃ of rubber bands that will dissolve in the cylinder, make gas drive move cisco unity malfunction.
The objective of the invention is:
A kind of online pressure measuring electrohydraulic fixed ball high temperature four-way remote control type ball valve is provided, can uses the four-way remote control type ball valve on pipeline, drive with permanent magnet motor and electricity, compact structure, beautiful shape, volume is little, and is in light weight, uses I﹠M convenient.This valve is present desirable update product, and safe and reliable realization telecontrol is regulated one-in-and-two-out or one-in-and-one-out, or one close one and open, and one opens two passes, and two close one opens, and two open a four-way transfer medium flow that closes.
The object of the present invention is achieved like this:
A kind of online pressure measuring electrohydraulic fixed ball high temperature four-way remote control type ball valve is characterized in that the monel metal material, has high temperature resistant characteristics.The ball of core band type hole structure and valve body grind and coincide.Spheroid and online pressure measurement connection set and pressure gauge mechanical connection, ball core top is connected with sense of rotation positioning device shaft mechanical, and square toes are exposed in permanent magnet motor rotor shaft the top.The two poles of the earth are electrically connected on the permanent magnet motor stator, accept remote signal interface device and D.C. contactor remote switch or powered-down by direct current supply line, Electric actuator.
Owing to adopt such scheme, the present invention just can be closed one at the one-in-and-two-out of telecontrol permanent magnet motor electric high-temperature pipeline under the high-temperature condition or one-in-and-one-out or and be opened, and one opens two passes, and two close one opens, and two open the four-way purpose of a pass.Be widely used in oilfield exploitation, natural gas exploration experimental project, engineerings such as high temperature strong corrosion remote signal control dangerous situation.
The present invention is further described below in conjunction with drawings and Examples,
Figure one is circuit theory diagrams of the present invention.
Figure two is longitudinal sectional drawings of online pressure measuring electrohydraulic fixed ball high temperature four-way remote control type ball valve embodiment.
(1) permanent magnet motor rotor head among the figure, (2) permanent magnet motor top bearing cover, (3) upper bearing (metal), (4) permanent magnet motor housing, (5) permanent magnet motor rotor, (6) permanent magnet motor permanent magnet, (7) lower bearing, (8) permanent magnet motor and a connecting bolt that surges, (9) permanent magnet motor bottom end bearing flap, (10) lower bearing and permanent magnet motor connecting bolt, (11) surge head rotor pivot pin nail, (12) positioning work piece housing, (13) locator core, (14) positioning work piece rotor shaft, (15) the positioning work piece rotor shaft is connected pin with the ball core, and head and the middle shelf of valve body, (17) connecting bolt surge (16), (18) ball valve body, (19) permanent magnet motor electricity pile crown, (20) direct current supply line, Electric actuator is accepted the remote signal interface device, (21) D.C. contactor, (22) externally connected pipe of surging, (23) solenoid valve, (24) surge the head with middle shelf connecting bolt, (25) ball valve core, (26) Gland screw (27) Gland, (28) filler, (29) electronic limit controller, limit controller (31) permanent magnet motor stator surges (30), (32) upper ball cover clamping bolt, (33) Packing seat under, (34) spheroid, (35) seal ring, (36) band detection line pressure gauge, (37) pipe tipping is in succession put.
In figure one: direct current supply line, Electric actuator are accepted remote signal interface device (20) and D.C. contactor (21) and permanent magnet motor, and electric pile crown (19) is electrically connected.
In the example shown in the figure two:
Spheroid (34) seal ring (35) spool (25) material can be high temperature resistant with the monel metal steel, and grind and coincide, good seal performance, close in one hole during 90 ° of spheroid (34) endoporus, and a through hole closes when returning, and another through hole is opened.Spheroid (34) top is connected with positioning work piece rotor shaft (14) pin (15) with spool (25), and the head capsule spare that surges (12) is connected by bolt (24) with middle frame (16), and middle frame (16) is connected with ball valve body (18) bolt (17).The head capsule body (12) that surges is connected with permanent magnet motor frame (4) bolt (8), the head axle (14) that surges is connected by pin (11) with permanent magnet motor rotor shaft (1), appear in permanent magnet motor rotor shaft (1) the top, so that the debugging maintenance is used, the outer cylinder body (12) that surges is opened a screw and pipe connects (22) and is threaded onto in the middle of the hydraulic pressure solenoid dress solenoid valve (23) and drives fluid head fuses (13) and drive rotating shafts (14) rotation via pins (15) drive ball spool (25) rotation through taking over (22), by solenoid valve controller (30) instruction hydraulic power, one open-one close, one close two open 90.The rotation of ball core drives is rotated by seal ring (35) interior spheroid (34).
Permanent magnet motor starts stator, and (31 electric pile crowns (19) are electrically connected, and accept remote signal interface device (20) by electric pile crown (19) direct current supply line, Electric actuator and close electric current with long-range the opening or closing of D.C. contactor (21).Dc signal (20) leads at permanent magnet motor startup stator (31) power supply through D.C. contactor (21) by electric pile crown (19), make permanent magnet (6) drive motor rotor shaft (1) work, via pins (11) drive ball spool (25) rotation, closing one by limit control (29) instruction one-in-and-two-out or one-in-and-one-out or opens, one opens two passes, two close one opens, and two open a four-way ball fuse rotation of closing.
Bearing (3), (7) are tightened up with bolt (10), (32) by gland (2), (9) permanent magnet motor rotor (5) by upper bearing (metal) (3) lower bearing (7).Valve body (18) inner spool (25) is by having compressed slip and seal action by filler (28) with screw (26) between following valve body (18) of Gland (27) and the spool (25).
Claims (1)
- A kind of online pressure measuring electrohydraulic fixed ball high temperature four-way remote control type ball valve, by the permanent magnet motor rotor head, the permanent magnet motor top bearing cover, upper bearing (metal), the permanent magnet motor housing, the permanent magnet motor rotor, the permanent magnet motor permanent magnet, lower bearing, the permanent magnet motor and a connecting bolt that surges, permanent magnet motor bottom end bearing flap, lower bearing and permanent magnet motor connecting bolt, the head rotor pivot pin that surges nail, positioning work piece housing, locator core, the positioning work piece rotor shaft, the positioning work piece rotor shaft is connected pin with the ball core, and head and the middle shelf of valve body surge, connecting bolt, ball valve body, permanent magnet motor electricity pile crown, direct current supply line, Electric actuator is accepted the remote signal interface device, D.C. contactor, an externally connected pipe of surging, solenoid valve, head and middle shelf connecting bolt surge, the ball valve core, the Gland screw, Gland, filler, electronic limit controller, the limit controller that surges, permanent magnet motor stator, upper ball cover clamping bolt, following Packing seat, spheroid, compositions such as seal ring is characterized in that fixedly the ball and the valve body of ball four-way hole structure grind identical the core band, ball core top is connected with sense of rotation positioning device shaft mechanical, spheroid and online pressure measurement connection set and pressure gauge mechanical connection, the two poles of the earth are electrically connected on the permanent magnet motor stator, by direct current supply line, Electric actuator is accepted the remote signal interface device and is electrically connected with the D.C. contactor remote switch, electronic limit controller solenoid valve permanent magnet motor electricity pile crown is electrically connected, the limit controller that the surges head externally connected pipe mechanical connection that surges that surges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510028501 CN1908485A (en) | 2005-08-05 | 2005-08-05 | High-temperature four-way remote controlled ball valve for online pressure measurement electricity and hydraulic drive fixing ball |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200510028501 CN1908485A (en) | 2005-08-05 | 2005-08-05 | High-temperature four-way remote controlled ball valve for online pressure measurement electricity and hydraulic drive fixing ball |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1908485A true CN1908485A (en) | 2007-02-07 |
Family
ID=37699666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200510028501 Pending CN1908485A (en) | 2005-08-05 | 2005-08-05 | High-temperature four-way remote controlled ball valve for online pressure measurement electricity and hydraulic drive fixing ball |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1908485A (en) |
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2005
- 2005-08-05 CN CN 200510028501 patent/CN1908485A/en active Pending
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |