CN201818808U - Flow regulating valve - Google Patents
Flow regulating valve Download PDFInfo
- Publication number
- CN201818808U CN201818808U CN2010205757710U CN201020575771U CN201818808U CN 201818808 U CN201818808 U CN 201818808U CN 2010205757710 U CN2010205757710 U CN 2010205757710U CN 201020575771 U CN201020575771 U CN 201020575771U CN 201818808 U CN201818808 U CN 201818808U
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- CN
- China
- Prior art keywords
- valve
- plate
- rotating shaft
- valve body
- valve plate
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a flow regulating valve which comprises a valve body and a valve core positioned in the valve body, wherein the valve core is arranged in a through hole of the valve body; the valve core comprises a valve plate, a plurality of comb plates, a rotating shaft and a connecting plate; the rotating shaft passes through the valve body along the radial direction and is movably connected with the valve body; the valve plate is fixedly connected on the rotating shaft and rotates along with the rotating shaft so as to open and close the through hole of the valve body; the surface of the connecting plate is less than that of the valve plate; the connecting plate is connected with the valve plate into a whole by the plurality of comb plates, and is parallel to the valve plate; and the plurality of comb plates are vertical to the valve plate, are parallel to each other and are vertical to the rotating shaft. The flow regulating valve is more accurate in output flow rate and pressure, simple in structure, lighter in weight, convenient to install and flexible in operation.
Description
Technical field
The utility model relates to flow control valve.
Background technique
Flow control valve is widely used in the industrial and agricultural production.In small-bore flow control valve mainly be used in the pipe network system that medium is a water, play adjutage track media flow, fluidised form and regulate the pressure balanced effect of pipe network.At present, Flow-rate adjustment radially tube flow-adjustable valve or the common adjustment type electric valve products of adopting more.Though radially tube flow-adjustable valve Flow-rate adjustment effect is good, volume is big, weight is big, mechanism is complicated, is prone to fault in actual use and the market price is too high.Common adjustment type electric valve is only regulated the valve plate keying degree of common valve by an adjustment type Electric actuator, is used in that to exchange the stream effect requirements high and need not the frequent job site that opens and closes more.Therefore above-mentioned two flow control valves all have been subjected to certain restriction.
The model utility content
The purpose of this utility model is exactly to solve the problem that existing flow control valve using scope is restricted, and provides a kind of in light weight, the flow control valve that using scope is wide.
The technical solution adopted in the utility model is: a kind of flow control valve, it is characterized in that it comprises valve body and the spool that is positioned at valve body, described valve body is the middle through hole that passes through for fluid that has, spool is positioned at through hole and cooperates with through hole realizes Flow-rate adjustment, described spool comprises valve plate, several pectens, rotating shaft and connecting plate, described rotating shaft is radially passed valve body and is connected with valve body is movable, described valve plate is fixed in the rotating shaft, and can be with rotating shaft rotary opening closing valve hole, described connecting plate plate face is less than valve plate, connecting plate is connected as a single entity by several pectens and valve plate, and it is parallel with valve plate, described several pectens are perpendicular to valve plate and be parallel to each other, and perpendicular with rotating shaft.
Adopt technique scheme, owing to adopt pecten to constitute comb structure, make output flow and pressure more accurate, transfer the more common butterfly valve of properties of flow to significantly improve, adjustable extent is bigger.Since simple in structure, make complete machine weight significantly reduce.Both saved material, and be convenient to again install.Flexible and convenient operation can realize electronic, automation mechanized operation, can carry out manually-operable again.
Be further water conservancy diversion, described pecten and valve plate joint are stretched out the valve plate end face and are formed guide plate.Water flows through from guide plate through out-of-date like this, thereby makes water conservancy diversion better.
In sum, the utility model beneficial effect is: output flow and pressure are more accurate, and is simple in structure, makes weight lighter, convenient installation, flexible operation.
Description of drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the plan view of Fig. 1;
Fig. 3 is the utility model stereogram.
Among the figure, 1, rotating shaft, 2, pecten, 3, connecting plate, 4, valve body, 5, valve plate, 6, guide plate.
Embodiment
A kind of flow control valve of the utility model, as Fig. 1, Fig. 2, shown in Figure 3, it comprises valve body 4 and is positioned at the spool of valve body 4, valve body 4 is the middle through hole that passes through for fluid that has, spool is positioned at through hole and cooperates with through hole realizes Flow-rate adjustment, described spool comprises valve plate 5, several pectens 2, rotating shaft 1 and connecting plate 3, rotating shaft 1 is radially passed valve body 4 and is connected with valve body 4 activities, valve plate 5 is fixed in the rotating shaft 1, and can be with rotating shaft 1 rotary opening closing valve body 4 through holes, connecting plate 3 plate faces are less than valve plate 5, connecting plate 3 is connected as a single entity with valve plate 5 by several pectens 2, and parallel with valve plate 5, described several pectens 2 are perpendicular to valve plate 5 and be parallel to each other, and perpendicular with rotating shaft 1.Pecten 2 stretches out the valve plate end face with valve plate 5 joints and forms guide plate 6.
Claims (2)
1. flow control valve, it is characterized in that it comprises valve body [4] and is positioned at the spool of valve body [4], described valve body [4] is the middle through hole that passes through for fluid that has, spool is positioned at through hole and cooperates with through hole realizes Flow-rate adjustment, described spool comprises valve plate [5], several pectens [2], rotating shaft [1] and connecting plate [3], described rotating shaft [1] is radially passed valve body [4] and is connected with valve body [4] is movable, described valve plate [5] is fixed in the rotating shaft [1], and can be with rotating shaft [1] rotary opening closing valve body [4] through hole, described connecting plate [3] plate face is less than valve plate [5], connecting plate [3] is connected as a single entity by several pectens [2] and valve plate [5], and it is parallel with valve plate [5], described several pectens [2] are perpendicular to valve plate [5] and be parallel to each other, and perpendicular with rotating shaft [1].
2. flow control valve according to claim 1 is characterized in that described pecten [2] and valve plate [5] joint stretch out the valve plate end face and form guide plate [6].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205757710U CN201818808U (en) | 2010-10-25 | 2010-10-25 | Flow regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205757710U CN201818808U (en) | 2010-10-25 | 2010-10-25 | Flow regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201818808U true CN201818808U (en) | 2011-05-04 |
Family
ID=43916760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205757710U Expired - Fee Related CN201818808U (en) | 2010-10-25 | 2010-10-25 | Flow regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201818808U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595504A (en) * | 2013-11-01 | 2015-05-06 | 华北电力大学 | Comb-shaped pulverized coal balance valve |
| CN106468184A (en) * | 2015-08-19 | 2017-03-01 | 中航商用航空发动机有限责任公司 | Aero-engine Bearing cavity pressure adjusting means and its pressure-regulating valve |
| CN111140864A (en) * | 2019-12-27 | 2020-05-12 | 江苏京源环保股份有限公司 | Rake type flue damper |
| CN113137494A (en) * | 2021-05-08 | 2021-07-20 | 鲁亮 | Energy-saving safety flow regulating valve |
-
2010
- 2010-10-25 CN CN2010205757710U patent/CN201818808U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104595504A (en) * | 2013-11-01 | 2015-05-06 | 华北电力大学 | Comb-shaped pulverized coal balance valve |
| CN106468184A (en) * | 2015-08-19 | 2017-03-01 | 中航商用航空发动机有限责任公司 | Aero-engine Bearing cavity pressure adjusting means and its pressure-regulating valve |
| CN111140864A (en) * | 2019-12-27 | 2020-05-12 | 江苏京源环保股份有限公司 | Rake type flue damper |
| CN113137494A (en) * | 2021-05-08 | 2021-07-20 | 鲁亮 | Energy-saving safety flow regulating valve |
| CN113137494B (en) * | 2021-05-08 | 2022-05-27 | 浙江凯维智能自控系统有限公司 | Energy-saving safety flow regulating valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: ANHUI TONGDU FLOW TECHNOLOGY CO., LTD. Free format text: FORMER NAME: ANHUI TONGDU VALVE CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: 244000 East Development Zone, lion mountain area, Tongling, Anhui Patentee after: Anhui Tongdu Flow Technology Co., Ltd. Address before: 244000 East Development Zone, lion mountain area, Tongling, Anhui Patentee before: Anhui Tongdu Valve Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110504 Termination date: 20141025 |
|
| EXPY | Termination of patent right or utility model |