CN204176010U - Millstone type mass transport quadrant valve - Google Patents
Millstone type mass transport quadrant valve Download PDFInfo
- Publication number
- CN204176010U CN204176010U CN201420589234.XU CN201420589234U CN204176010U CN 204176010 U CN204176010 U CN 204176010U CN 201420589234 U CN201420589234 U CN 201420589234U CN 204176010 U CN204176010 U CN 204176010U
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- valve
- fan
- shaped
- rotating shaft
- mass transport
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Abstract
The utility model is millstone type mass transport quadrant valve, and the circular valve pocket solving existing mass transport valve is huge, and valve volume is large, and weight is large, and take erection space large, cost is high, the problem of installation, maintenance difficulty.Valve plate (3) is flexibly connected with pivoted arm (2), rotating shaft (5) and pivoted arm (2) are connected, cylinder (8) drives axis of rotation by connecting plate (6), rotating shaft drives valve plate to do fan-shaped rotary motion by pivoted arm, realize the opening and closing of valve plate (3) and valve seat (7), valve gap (4) and valve body (1) are for fan-shaped, and valve gap and valve body stud are connected and form fan-shaped valve pocket, and rotating shaft (5) is positioned at fan-shaped central angle top.
Description
technical field:
The valve in the ash transfer storehouse pump in the utility model and thermal power plant, pipeline and grey storehouse is relevant, especially relevant with millstone type mass transport quadrant valve.
background technique:
Existing mass transport valve, valve gap and valve body are circle, and in valve switch process, valve plate is fan shape moving track, and valve pocket does not need circle, and circular valve pocket is huge, and most space does not utilize, and cause valve volume large, weight is large, takies erection space large.Circular valve arrangement cost is high, installation, maintenance difficulty.
summary of the invention:
The purpose of this utility model be to provide a kind of consistent with mill valve valve plate movement locus, volume is little, lightweight, installation and maintenance millstone type mass transport quadrant valve easily.
The utility model is achieved like this:
Millstone type mass transport quadrant valve, valve plate 3 is flexibly connected with pivoted arm 2, rotating shaft 5 and pivoted arm 2 are connected, cylinder 8 drives rotating shaft 5 to rotate by connecting plate 6, rotating shaft 5 drives valve plate 3 fan-shaped rotary to move by pivoted arm 2, realizes the opening and closing of valve plate 3 and valve seat 7, and lid 4 and valve body 1 are fan-shaped, valve gap 4 and valve body 1 are connected with stud and form fan-shaped valve pocket, and rotating shaft 5 is positioned at fan-shaped central angle top.
Valve gap 4 is 90 °-110 ° with the fan-shaped central angle of valve body 1.
The utility model has the following advantages:
(1) valve gap and valve body are fan-shaped according to the Its Track Design of valve plate switching process, fully meet the motion needs of valve switch.
(2) fan-shaped valve gap, valve body compare with same latus rectum, the circular valve gap of same specification, valve body, weight saving about 1/4th.
(3) because volume is little, lightweight, product cost is reduced.
(4) because volume is little, lightweight, make product installation, maintenance convenient, take up room little.
accompanying drawing illustrates:
Fig. 1 is plan view of the present utility model.
Fig. 2 is the plan view of Fig. 1.
embodiment:
The utility model millstone type mass transport quadrant valve, fan-shaped valve gap 4 is connected with stud with fan-shaped valve body 1 and forms fan-shaped valve pocket.Valve plate 3 is flexibly connected with pivoted arm 2, and rotating shaft 5 and pivoted arm 2 are connected, and cylinder 8 drives rotating shaft 5 to rotate by connecting plate 6, and rotating shaft 5 drives valve plate 3 fan-shaped rotary to move by pivoted arm 2, realizes the opening and closing of valve plate 3 and valve seat 7.Valve gap 4 is 100 ° with the fan-shaped central angle of valve body 1.Rotating shaft 5 is positioned at fan-shaped central angle top.
Claims (2)
1. millstone type mass transport quadrant valve, valve plate (3) is flexibly connected with pivoted arm (2), rotating shaft (5) and pivoted arm (2) are connected, cylinder (8) drives axis of rotation by connecting plate (6), rotating shaft drives valve plate to do fan-shaped rotary motion by pivoted arm, realizes the opening and closing of valve plate (3) and valve seat (7), it is characterized in that valve gap (4) and valve body (1) are for fan-shaped, valve gap and valve body stud are connected and form fan-shaped valve pocket, and rotating shaft (5) is positioned at fan-shaped central angle top.
2. millstone type mass transport quadrant valve according to claim 1, is characterized in that the fan-shaped central angle of valve gap and valve body is 90 °-110 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589234.XU CN204176010U (en) | 2014-10-13 | 2014-10-13 | Millstone type mass transport quadrant valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420589234.XU CN204176010U (en) | 2014-10-13 | 2014-10-13 | Millstone type mass transport quadrant valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204176010U true CN204176010U (en) | 2015-02-25 |
Family
ID=52564820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420589234.XU Active CN204176010U (en) | 2014-10-13 | 2014-10-13 | Millstone type mass transport quadrant valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204176010U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051299A (en) * | 2016-05-06 | 2016-10-26 | 胡柳新 | Discharging flow valve |
-
2014
- 2014-10-13 CN CN201420589234.XU patent/CN204176010U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106051299A (en) * | 2016-05-06 | 2016-10-26 | 胡柳新 | Discharging flow valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |