CN2918926Y - Adjustable flow distributing and collecting valve electromagnetic error-correcting means - Google Patents
Adjustable flow distributing and collecting valve electromagnetic error-correcting means Download PDFInfo
- Publication number
- CN2918926Y CN2918926Y CN 200620105777 CN200620105777U CN2918926Y CN 2918926 Y CN2918926 Y CN 2918926Y CN 200620105777 CN200620105777 CN 200620105777 CN 200620105777 U CN200620105777 U CN 200620105777U CN 2918926 Y CN2918926 Y CN 2918926Y
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- Prior art keywords
- valve
- fuse
- adjustable
- double
- screw bolt
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- Expired - Fee Related
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Abstract
The utility model relates to an adjustable distribution-concentration valve electromagnetic correction device, comprising a valve body with a general passage. The general passage is divided into two symmetrical branch channels. The branch channels are connected with a valve pocket. An adjustable valve opening plate is arranged inside the valve pocket. The adjustable holes are arranged on the adjustable valve opening plate. The adjustable cores cooperate with the adjustable valve openings. The adjustable base and press board are positioned on the valve body. The adjustable base has internal screw thread; the screw thread of the adjustable base cooperates with the screw nut of the adjustment core. The utility model is characterized in that the adjustment core and the crew post are separated; the front part of the core has steps contacting the screw post. The rear part of the core has spring. The end of the core contacts the electromagnet push rod. The electromagnet push rod is positioned inside the electrical magnet and connected with the electromagnet loop. The product is mainly applicable to the unit with double oil cylinders running in synchronization (namely, the two branches distribute and concentrate the flows equally) or high journey elevating stage.
Description
Technical field
The utility model relates to adjustable flow distributing and collecting valve, particularly relates to the can regulate flow distributing and collecting valve electromagnetic rectification means, is mainly used in two oil cylinder synchronous operation (i.e. two branch road equivalent flow distributing and collectings) mechanisms, for example uses on throttle valve or high-stroke raising platform.
Background technique
Flow divider-combiner also claims the speed synchronization valve, and fixed flow divider-combiner, autoregulating type distributing and collecting valve, adjustable flow distributing and collecting valve etc. are arranged.Its adjustable flow distributing and collecting valve is when the oil cylinder displacement difference occurring, the channel sized adjustment component that needs the modulating valve orifice plate, the valve opening adjustment component of existing valve hole plate adopts simple screw rod rotation to regulate, when but screw rod rotation is regulated for long distance (as distance more than 10 meters), its integrating error will surpass departure (1%-3%), so that influence actual usage requirement, for example the row that is uneven appears in gate two, causes opening a sluice gate stuck phenomenon.
Summary of the invention
The purpose of this utility model is in order to overcome the shortcoming of prior art, to provide a kind of on the basis that the screw rod rotation is regulated, setting up the adjustable flow distributing and collecting valve electromagnetic rectification means of electromagnetic rectification.
The technological scheme of the utility model adjustable flow distributing and collecting valve electromagnetic rectification means is: a valve body is arranged, be shaped on general passage in the valve body, general passage is divided into each two affluent channel of symmetry, affluent channel communicates with valve pocket, the modulating valve orifice plate is installed in the valve pocket, be shaped on the adjusting valve opening in the modulating valve orifice plate, regulating valve opening has the adjusting fuse of cooperation, adjustment seat and pressing plate are installed on valve body, be shaped on screw thread in the adjustment seat, the screw thread of adjustment seat matches with the double-screw bolt of regulating fuse, it is characterized in that described adjusting fuse and double-screw bolt are splits, the front portion of fuse has step to contact with double-screw bolt, and there is spring at the rear portion of fuse, the tail end of fuse contacts with the electromagnetism push rod, and the electromagnetism push rod is installed in the electromagnet and links to each other with electromagnetic coil.
The adjustable flow distributing and collecting valve electromagnetic rectification means of the technical program, when the shunting of affluent channel is that oil cylinder is when displacement difference occurring, should at first adopt the adjustment component of rotation mode, be used to rotate the outer end of double-screw bolt, make and regulate fuse and follow double-screw bolt to do to advance or retreat (promptly left or move right), change with the gap of regulating valve opening thereby regulate fuse, through-flowly diminish or become big.Because manually can there be the departure of super scope in rotation, therefore, by the pressure regulation electromagnet (concrete structure of pressure regulation electromagnet, for example the electromagnetic coil in the electromagnet etc. is a prior art) voltage-regulation, the stroke of electromagnetic coil is changed, electromagnetic coil drives the electromagnetism push rod, and act on and regulate fuse and reach fuse fine setting purpose, the through-flow size of regulating valve opening is better regulated, the result is the displacement difference of dwindling two oil cylinders, improve the synchronization accuracy of stroke, for example can overcome in actual use and open a sluice gate to wait gate " stuck " phenomenon.
Adjustable flow distributing and collecting valve electromagnetic rectification means described in the utility model, its adjustment seat and gland are to make one, but also split is installed on the valve body by fastening piece etc.On the backward step that the spring two at its fuse rear portion withstands on double-screw bolt respectively and the snap ring that fuse links to each other.So in the double-screw bolt spring chamber can be arranged, fuse is equipped with snap ring.The tightening nut that adjustment seat is arranged on its double-screw bolt.Between its double-screw bolt and the electromagnet seal ring is arranged.
Description of drawings
Fig. 1 is the utility model adjustable flow distributing and collecting valve electromagnetic rectification means structural representation.
Embodiment
The utility model relates to a kind of adjustable flow distributing and collecting valve electromagnetic rectification means, as shown in Figure 1, a valve body 1 is arranged, valve body is very big, the general passage that a fortune liquid is arranged, the affluent channel that then is divided into symmetry, Fig. 1 is an overall part, be to be shaped on general passage in the described valve body, general passage is divided into each two affluent channel 2 of symmetry, 3, so the affluent channel both sides are symmetry, and before being again, each two of backs, affluent channel communicates with valve pocket 4, modulating valve orifice plate 5 is installed in the valve pocket, be shaped in the modulating valve orifice plate and regulate valve opening 6, the through-flow size of regulating valve opening has the adjustment component that matches, adjustment component is that it regulates the adjusting fuse 9 that valve opening has cooperation, regulating fuse does not generally contact with the modulating valve hole wall, adjustment seat 12 and pressing plate 14 are installed on valve body, be shaped on screw thread in the adjustment seat 12, the screw thread of adjustment seat matches with the double-screw bolt of regulating fuse, said structure is identical with prior art, and regulating fuse and double-screw bolt (smaller) is one, its major technology is characterised in that described adjusting fuse 9 is splits with double-screw bolt 11, and the front portion of fuse 9 has step 10 to contact with double-screw bolt 11, and there is spring 17 at the rear portion of fuse 9, the tail end of fuse 9 contacts with electromagnetism push rod 15, and electromagnetism push rod 15 is installed in the electromagnet 16 and links to each other with electromagnetic coil.The adjusting fuse 9 of prior art is only followed the rotation of double-screw bolt to do the advance and retreat displacement and is regulated, and can not finely tune, so regulate fuse and double-screw bolt one.And the technical program is regulated the rotation work advance and retreat displacement that fuse both can have been followed double-screw bolt, fine setting displacement before and after can under the voltage-regulation of electromagnetic core, doing again, and the departure that makes two cylinders is in 1%-3%.In actual product, its adjustment seat 12 can be an one with gland 14, also can be split, is fixed on the valve body through screw 13 grades.As shown in Figure 1, the head of regulating fuse 9 relies on step 10 to contact with double-screw bolt 11, for example promote by double-screw bolt left, and spring 17 two at fuse rear portion withstand on respectively on the snap ring 18 that the backward step of double-screw bolt 11 links to each other with fuse, promptly regulate fuse and rely on double-screw bolt through spring and snap ring drive to the right.The tightening nut 19 that adjustment seat 12 is arranged on its double-screw bolt 11.Make adjustment seat and double-screw bolt reliable fit.There is seal ring 20 to be connected between its double-screw bolt 11 and the electromagnet 16.Between valve body 1 and modulating valve orifice plate 5, Sealing 7 is arranged, spring 8 is arranged in modulating valve orifice plate 5 inboards.
Claims (5)
1, adjustable flow distributing and collecting valve electromagnetic rectification means, a valve body (1) is arranged, be shaped on general passage in the valve body, general passage is divided into each two affluent channel (2 of symmetry, 3), affluent channel communicates with valve pocket (4), modulating valve orifice plate (5) is installed in the valve pocket, be shaped in the modulating valve orifice plate and regulate valve opening (6), regulating valve opening has the adjusting fuse (9) of cooperation, adjustment seat (12) and pressing plate (14) are installed on valve body, adjustment seat is shaped on screw thread in (12), and the screw thread of adjustment seat matches with the double-screw bolt of regulating fuse, it is characterized in that described adjusting fuse (9) and double-screw bolt (11) are splits, the front portion of fuse (9) has step (10) to contact with double-screw bolt (11), there is spring (17) at the rear portion of fuse (9), and the tail end of fuse (9) contacts with electromagnetism push rod (15), and electromagnetism push rod (15) is installed in the electromagnet (16) and links to each other with electromagnetic coil.
2, adjustable flow distributing and collecting valve electromagnetic rectification means as claimed in claim 1 is characterized in that adjustment seat (12) and gland (14) are one.
3, adjustable flow distributing and collecting valve electromagnetic rectification means as claimed in claim 1, spring (17) two that it is characterized in that the fuse rear portion withstand on respectively on the snap ring (18) that the backward step of double-screw bolt (11) links to each other with fuse.
4, adjustable flow distributing and collecting valve electromagnetic rectification means as claimed in claim 1 is characterized in that having on the double-screw bolt (11) tightening nut (19) of adjustment seat (12).
5, adjustable flow distributing and collecting valve electromagnetic rectification means as claimed in claim 1 is characterized in that between double-screw bolt (11) and the electromagnet (16) seal ring (20) being arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105777 CN2918926Y (en) | 2006-07-15 | 2006-07-15 | Adjustable flow distributing and collecting valve electromagnetic error-correcting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620105777 CN2918926Y (en) | 2006-07-15 | 2006-07-15 | Adjustable flow distributing and collecting valve electromagnetic error-correcting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2918926Y true CN2918926Y (en) | 2007-07-04 |
Family
ID=38216744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620105777 Expired - Fee Related CN2918926Y (en) | 2006-07-15 | 2006-07-15 | Adjustable flow distributing and collecting valve electromagnetic error-correcting means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2918926Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105242B (en) * | 2006-07-15 | 2010-12-08 | 沈传良 | Adjustable flow distributing and collecting valve electromagnetic rectification means |
| CN105587867A (en) * | 2015-05-14 | 2016-05-18 | 马红杰 | Plunger valve for electric meter calibration |
-
2006
- 2006-07-15 CN CN 200620105777 patent/CN2918926Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101105242B (en) * | 2006-07-15 | 2010-12-08 | 沈传良 | Adjustable flow distributing and collecting valve electromagnetic rectification means |
| CN105587867A (en) * | 2015-05-14 | 2016-05-18 | 马红杰 | Plunger valve for electric meter calibration |
| CN105587867B (en) * | 2015-05-14 | 2019-07-02 | 南京弘峰电气有限公司 | A kind of electric power calibration plunger valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100715 |