CN214146080U - A hydraulic valve block oil inlet flow regulating device - Google Patents
A hydraulic valve block oil inlet flow regulating device Download PDFInfo
- Publication number
- CN214146080U CN214146080U CN202023330572.6U CN202023330572U CN214146080U CN 214146080 U CN214146080 U CN 214146080U CN 202023330572 U CN202023330572 U CN 202023330572U CN 214146080 U CN214146080 U CN 214146080U
- Authority
- CN
- China
- Prior art keywords
- hydraulic valve
- valve block
- oil inlet
- rod
- adjusting
- 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.)
- Active
Links
Images
Landscapes
- Details Of Valves (AREA)
Abstract
一种液压阀块进油口流量调节装置，属于液压阀块技术领域，解决了对液压阀块节流传统方式采用外部安装节流阀造成空间浪费和成本增加等技术问题。解决方案为：一种液压阀块进油口流量调节装置，安装于液压阀块的侧壁上，液压阀块上设有若干进油通道，流量调节装置包括固定部、调节杆和调整座，固定部的一端与螺纹安装孔螺纹连接，沿固定部的轴线方向设有杆通道，调整座包括连接座和设于连接座右侧的连接套，连通孔中调节杆的端部固定设置有半球体。本实用新型是在液压阀块上安装流量调节装置，通过旋转连接座，带动调节杆左右移动，来对进油通道进行流量控制，结构简单，成本低，结构紧凑，适合空间有限的场合使用。
A hydraulic valve block oil inlet flow regulating device belongs to the technical field of hydraulic valve blocks, and solves the technical problems such as space waste and cost increase caused by externally installing a throttle valve in the traditional way of throttling the hydraulic valve block. The solution is as follows: a hydraulic valve block oil inlet flow adjustment device, which is installed on the side wall of the hydraulic valve block, the hydraulic valve block is provided with a number of oil inlet channels, the flow adjustment device includes a fixed part, an adjustment rod and an adjustment seat, One end of the fixing part is threadedly connected with the threaded mounting hole, a rod channel is arranged along the axis direction of the fixing part, the adjusting seat includes a connecting seat and a connecting sleeve arranged on the right side of the connecting seat, and the end of the adjusting rod in the communication hole is fixedly provided with a hemisphere body. The utility model installs a flow regulating device on the hydraulic valve block, and drives the regulating rod to move left and right by rotating the connecting seat to control the flow of the oil inlet channel.
Description
Technical Field
The utility model belongs to the technical field of the hydraulic valve piece, concretely relates to hydraulic valve piece oil inlet flow control device.
Background
The hydraulic valve is an automatic element operated by pressure oil, is controlled by the pressure oil of a distribution valve, is usually combined with an electromagnetic distribution valve for use, and can be used for remotely controlling the connection and disconnection of oil, gas and water pipeline systems of hydropower stations. The core component of the hydraulic valve is a hydraulic valve block, and the hydraulic valve block plays an important role in controlling the direction, pressure and flow of liquid flow in the hydraulic valve.
When carrying out flow control to the hydraulic valve piece, generally adopt externally to install the choke valve, and the space between each oil feed passageway on the hydraulic valve piece is not big, is unfavorable for the installation of choke valve to be arranged, also is not fit for being used for the limited occasion of installation space, and the use of choke valve has also increased cost and cost of maintenance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome prior art's shortcoming, provide a hydraulic valve piece oil inlet flow control device, solved and adopted the externally mounted choke valve to cause technical problem such as space waste and cost increase to hydraulic valve piece throttle traditional mode.
In order to solve the above problem, the technical scheme of the utility model is that: the utility model provides a hydrovalve piece oil inlet flow control device, wherein: the flow regulating device is mounted on the side wall of the hydraulic valve block, a plurality of oil inlet channels are arranged on the hydraulic valve block, a plurality of thread mounting holes are formed in the side wall of the hydraulic valve block, the axial direction of each thread mounting hole is perpendicular to the axial direction of each oil inlet channel, and the bottom surfaces of the thread mounting holes are communicated with the oil inlet channels through communicating holes;
the flow adjusting device comprises a fixing part, an adjusting rod and an adjusting seat, one end of the fixing part is in threaded connection with the threaded mounting hole, the other end of the fixing part is arranged outside the hydraulic valve block, a rod channel is arranged along the axis direction of the fixing part, the axis of the rod channel is overlapped with the axis of the threaded mounting hole, and the inner diameter of the rod channel is the same as the aperture of the communicating hole;
the adjusting seat comprises a connecting seat and a connecting sleeve arranged on the right side of the connecting seat, the connecting sleeve is in threaded connection with a fixing portion outside the hydraulic valve block, one end of the adjusting rod is detachably connected with the connecting seat, the other end of the adjusting rod penetrates through the rod channel and extends into the communicating hole, the end portion of the adjusting rod in the communicating hole is fixedly provided with a hemisphere, and the diameter of the hemisphere is the same as that of the adjusting rod.
Furthermore, the cross-sectional shape of the outer wall of the connecting seat is a regular hexagon.
Furthermore, the contact position of the adjusting rod and the inner wall of the rod channel is provided with a first sealing ring.
Further, a second sealing ring is installed at the contact position of the fixing part and the inner wall of the threaded mounting hole.
Furthermore, the connecting seat is connected with the adjusting rod through a set screw, and the axis direction of the set screw is perpendicular to the axis direction of the adjusting rod.
Further, the axis of the communicating hole coincides with that of the thread mounting hole, and the aperture of the communicating hole is the same as the inner diameter of the oil inlet channel.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses an installation flow control device on the hydraulic valve piece, through swivelling joint seat, control the pole and remove about the drive regulation, come to carry out flow control to the oil feed passageway, simple structure, it is with low costs, compact structure is fit for the limited occasion in space and uses.
Drawings
Fig. 1 is a schematic structural view of the present invention;
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples.
As shown in fig. 1, a flow regulating device for an oil inlet of a hydraulic valve block, wherein: the flow regulating device is installed on the side wall of the hydraulic valve block 1, a plurality of oil inlet channels 1-1 are arranged on the hydraulic valve block 1, a plurality of threaded installation holes 1-2 are formed in the side wall of the hydraulic valve block 1, the axial direction of the threaded installation holes 1-2 is perpendicular to the axial direction of the oil inlet channels 1-1, and the bottom surfaces of the threaded installation holes 1-2 are communicated with the oil inlet channels 1-1 through communication holes 1-3;
the flow regulating device comprises a fixing part 2, a regulating rod 3 and a regulating seat 4, wherein one end of the fixing part 2 is in threaded connection with a threaded mounting hole 1-2, the other end of the fixing part 2 is arranged outside a hydraulic valve block 1, a rod channel 2-1 is arranged along the axial direction of the fixing part 2, the axial line of the rod channel 2-1 is overlapped with the axial line of the threaded mounting hole 1-2, and the inner diameter of the rod channel 2-1 is the same as the aperture of a communicating hole 1-3;
the adjusting seat 4 comprises a connecting seat 4-1 and a connecting sleeve 4-2 arranged on the right side of the connecting seat 4-1, the connecting sleeve 4-2 is in threaded connection with a fixing part 2 outside the hydraulic valve block 1, one end of the adjusting rod 3 is detachably connected with the connecting seat 4-1, the other end of the adjusting rod 3 penetrates through the rod channel 2-1 and extends into the communicating hole 1-3, a hemisphere 3-1 is fixedly arranged at the end part of the adjusting rod 3 in the communicating hole 1-3, and the diameter of the hemisphere 3-1 is the same as that of the adjusting rod 3.
Further, the cross section of the outer wall of the connecting seat 4-1 is in a regular hexagon shape.
Furthermore, a first sealing ring is arranged at the contact position of the adjusting rod 3 and the inner wall of the rod channel 2-1.
Furthermore, a second sealing ring is arranged at the contact position of the fixing part 2 and the inner wall of the threaded mounting hole 1-2.
Further, the connecting seat 4-1 is connected with the adjusting rod 3 through a set screw, and the axial direction of the set screw is perpendicular to the axial direction of the adjusting rod 3.
Further, the axis of the communication hole 1-3 coincides with the axis of the threaded mounting hole 1-2, and the aperture of the communication hole 1-3 is the same as the inner diameter of the oil inlet channel 1-1.
The adjusting rod 3 is driven to move left and right by rotating the connecting seat 4-1, so that the flow of the oil inlet channel 1-1 is controlled.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330572.6U CN214146080U (en) | 2020-12-30 | 2020-12-30 | A hydraulic valve block oil inlet flow regulating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023330572.6U CN214146080U (en) | 2020-12-30 | 2020-12-30 | A hydraulic valve block oil inlet flow regulating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214146080U true CN214146080U (en) | 2021-09-07 |
Family
ID=77545437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023330572.6U Active CN214146080U (en) | 2020-12-30 | 2020-12-30 | A hydraulic valve block oil inlet flow regulating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214146080U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439799A (en) * | 2021-12-21 | 2022-05-06 | 四川大唐国际甘孜水电开发有限公司 | Hydraulic valve block oil inlet flow adjusting device based on inland hydropower station |
-
2020
- 2020-12-30 CN CN202023330572.6U patent/CN214146080U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114439799A (en) * | 2021-12-21 | 2022-05-06 | 四川大唐国际甘孜水电开发有限公司 | Hydraulic valve block oil inlet flow adjusting device based on inland hydropower station |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112282696B (en) | One-way valve and automatic intermittent pumping system and method with same | |
| CN108105420B (en) | High-pressure water pump outlet control valve | |
| CN214146080U (en) | A hydraulic valve block oil inlet flow regulating device | |
| CN110966457A (en) | Novel hydraulic drive pressure-regulating flow-regulating valve and control method thereof | |
| CN211475052U (en) | Novel hydraulic drive pressure-regulating flow-regulating valve | |
| CN201599417U (en) | Exhaust valve | |
| CN104864143B (en) | Irrigation multifunctional mass-flow reducing valve | |
| CN104500812B (en) | Low-power consumption electrically operated valve | |
| CN117212501A (en) | A three-way combined flow regulating valve group and method for realizing high-efficiency flow ratio adjustment | |
| CN213271121U (en) | Four-way flange three-way control valve | |
| CN110894881B (en) | Steady flow water diverter valve and water diverter | |
| CN214145865U (en) | A pump outlet flow regulating device | |
| CN221121111U (en) | A sanitary small-caliber ball valve | |
| CN220227984U (en) | Quick-plug electromagnetic valve | |
| CN211285821U (en) | Water level pressure regulator for pipeline system | |
| CN217784330U (en) | Throttling valve with back flushing function | |
| CN219639588U (en) | Connecting end of pneumatic regulating valve | |
| CN220505862U (en) | Buried high-pressure ball valve | |
| CN218818714U (en) | Water saving fixtures that water supply pressure optimizes | |
| CN218543307U (en) | Regulation formula decompression check valve | |
| CN222122469U (en) | A sleeve assembly for a flow control valve | |
| CN220551640U (en) | Replaceable valve | |
| CN223469772U (en) | Small check valve | |
| CN215673784U (en) | a pressure reducing valve | |
| CN222102890U (en) | An electromagnetic reversing valve that is easy to maintain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20260331 Address after: 030000 Shanxi Province Taiyuan City Xinghualing District Xinjie South Second Lane 6 Building 4 Building 2 Unit 8 Patentee after: Liu Dongkai Country or region after: China Address before: 030000 Taiyuan City, Shanxi Province, Comprehensive Reform Demonstration Zone, Taiyuan Xuefu Park Industrial Road No. 36, 2nd Floor, Room 203, Building B Patentee before: TAIYUAN TAILI ELECTROMECHANICAL NEW TECHNOLOGY Co.,Ltd. Country or region before: China |