CN120007818A - A special ball valve for controlling the oil circuit of hydraulic motor - Google Patents
A special ball valve for controlling the oil circuit of hydraulic motor Download PDFInfo
- Publication number
- CN120007818A CN120007818A CN202510499911.1A CN202510499911A CN120007818A CN 120007818 A CN120007818 A CN 120007818A CN 202510499911 A CN202510499911 A CN 202510499911A CN 120007818 A CN120007818 A CN 120007818A
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- Prior art keywords
- valve body
- medium
- controlling
- ball valve
- oil circuit
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/10—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with two or more closure members not moving as a unit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/0406—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded in the form of balls
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K17/00—Safety valves; Equalising valves, e.g. pressure relief valves
- F16K17/02—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side
- F16K17/04—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded
- F16K17/048—Safety valves; Equalising valves, e.g. pressure relief valves opening on surplus pressure on one side; closing on insufficient pressure on one side spring-loaded combined with other safety valves, or with pressure control devices
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/52—Mechanical actuating means with crank, eccentric, or cam
- F16K31/524—Mechanical actuating means with crank, eccentric, or cam with a cam
- F16K31/52475—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve
- F16K31/52483—Mechanical actuating means with crank, eccentric, or cam with a cam comprising a sliding valve comprising a multiple-way sliding valve
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/56—Mechanical actuating means without stable intermediate position, e.g. with snap action
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/60—Handles
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
- F16K47/023—Means in valves for absorbing fluid energy for preventing water-hammer or noise for preventing water-hammer, e.g. damping of the valve movement
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Multiple-Way Valves (AREA)
Abstract
本发明公开了一种控制油动机油路的特制球阀，具体涉及球阀技术领域，包括支撑座，支撑座上设置有调控组件，调控组件包括在支撑座顶部的内衬筒，内衬筒的外侧套设有阀体，阀体上开设有导向腔。本发明通过经加强暂存弧腔室内介质输送至回流管内的方式，避免加强暂存弧腔室内压力异常升高，避免介质输送至加强暂存弧腔室内时受阻出现回流的现象，调节排放孔位置的功能，使得排放孔能够逐个与各个分输送流孔连通在一起，同时通过调节排放孔位置的方式，使得介质能够输送至不同的分流管内，以便于调控介质输送方向，易于快速切换介质输送方向的同时还能对其余的分输送流孔进行封堵，提高介质转向输送时的便捷性。
The present invention discloses a special ball valve for controlling the oil circuit of an oil motor, and specifically relates to the technical field of ball valves, including a support seat, on which a regulating component is arranged, the regulating component including an inner liner on the top of the support seat, a valve body sleeved on the outer side of the inner liner, and a guide cavity opened on the valve body. The present invention avoids abnormal pressure increase in the enhanced temporary arc chamber by delivering the medium in the enhanced temporary arc chamber to the return pipe, and avoids the phenomenon of backflow caused by obstruction when the medium is delivered to the enhanced temporary arc chamber. The function of adjusting the position of the discharge hole enables the discharge hole to be connected with each branch delivery hole one by one, and at the same time, by adjusting the position of the discharge hole, the medium can be delivered to different branch pipes, so as to facilitate the regulation of the medium delivery direction, and the medium delivery direction can be quickly switched while the remaining branch delivery holes can be blocked, thereby improving the convenience of medium steering delivery.
Description
Technical Field
The invention relates to the technical field of ball valves, in particular to a special ball valve for controlling an oil way of an oil motor.
Background
The hydraulic actuator is commonly used in a steam turbine, a gas turbine and other equipment, and controls the running state of the equipment (such as the opening degree of an air inlet valve of the steam turbine) by driving a valve or an adjusting mechanism through the pressure of hydraulic oil. The oil way ball valve is a ball valve arranged in the hydraulic circuit of the oil motor and is used for switching on/off, regulating or switching an oil way, so that the safety and the accuracy of the system are ensured, and the flow direction and the pressure of oil are controlled.
The patent of publication number CN222296599U discloses a hydraulic oil way switching ball valve for excavator accessories, which comprises a valve body, wherein a connecting pin shaft is movably connected to the middle position of the valve body, a first ball valve steel ball is arranged above the connecting pin shaft, a second ball valve steel ball is arranged below the connecting pin shaft, an A1 oblique oil port, a C1 oblique oil port and an H oil port are formed in one side outside the valve body, an A2 oblique oil port, a C2 oblique oil port and an E oil port are formed in the opposite side outside the valve body, and the upper part in the inner cavity of the valve body is divided into an A oil way and a B oil way through the first ball valve steel ball;
When the structure is used, the lower part in the inner cavity of the valve body is divided into a C oil way and a D oil way through the second ball valve steel ball, plugs are arranged on the B oil way and the D oil way, an F oil port and a G oil port are arranged on the other side of the valve body, two-position six-way reversing demands are realized through two ball valves connected in series, 8 reversing oil ports can be arranged according to the demands, but the structure cannot be correspondingly subjected to flow direction conversion adjustment according to the pipeline quantity demands of medium conveying when in use, the single medium conveying direction is not easy to switch, the medium impact force is not easy to be reduced when the medium is directly conveyed, and the backflow phenomenon is easy to occur, so that the medium conveying efficiency is influenced.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a special ball valve for controlling an oil way of an oil motor, and aims to solve the problems in the prior art.
The invention provides a special ball valve for controlling an oil way of an oil motor, which comprises a supporting seat, wherein a regulating and controlling component is arranged on the supporting seat;
The regulating and controlling assembly comprises a lining barrel arranged at the top of the supporting seat, a valve body is sleeved on the outer side of the lining barrel, a guide cavity is formed in the valve body, a plurality of branch conveying flow holes penetrating through the valve body are distributed in the guide cavity, and shunt pipes used for conveying media are arranged on the surfaces of the plurality of branch conveying flow holes;
The middle part of the lining barrel is provided with a ball core, the top of the ball core is provided with a first reset spring extending to the top of the inner cavity of the lining barrel, and the bottom of the ball core is fixedly provided with a flow dividing plate;
The bottom of the supporting seat is fixedly provided with a reinforced temporary storage arc chamber, the bottom of the reinforced temporary storage arc chamber is fixedly provided with a return pipe for guiding flow, one side of the reinforced temporary storage arc chamber is fixedly provided with an input pipe for guiding flow, the interior of the return pipe is slidably connected with a reduction block, the top end of the reduction block is fixedly provided with a plurality of ejector rods, the top end of each ejector rod is fixedly provided with a limiting ring, the limiting rings are positioned at the bottom of the flow distribution plate, a plurality of frame openings are formed in the limiting rings in a penetrating manner, the bottom of the reduction block is provided with an impact eliminating chamber, and the shape of the impact eliminating chamber is in a conical shape;
According to the technical scheme, the medium in the return pipe is converged between the reducing block and the return pipe through the reducing block, the reducing block drives the ejector rod and the limiting ring to move upwards through the medium in the impact eliminating cavity more and more, then the flow dividing plate pushes the ball core to move upwards, the first return spring is compressed when the ball core moves upwards, the medium can be conveyed into the lining barrel, the abnormal rising of the pressure in the reinforcing temporary storage arc cavity is avoided through the mode that the medium in the reinforcing temporary storage arc cavity is conveyed into the return pipe, the phenomenon that the medium is blocked to flow back when conveyed into the reinforcing temporary storage arc cavity is avoided, and the medium backflow is avoided to interfere with a normal flow;
Optionally, in one possible implementation manner, a discharge hole is formed in the surface of the lining cylinder in a penetrating manner, the bottom end of the valve body extends to the supporting seat and is connected with the supporting seat through a flange, the lining cylinder is rotationally connected with the supporting seat, one sides of the surfaces of the multiple branch conveying flow holes are respectively provided with a baffle, each baffle is located in a guide cavity and is slidingly connected with the guide cavity, the top ends of the multiple baffles are fixedly provided with a pressing plate, two ends of each pressing plate are fixedly provided with second reset springs, the bottom ends of the multiple second reset springs extend to the top of the valve body and are fixed on the valve body, the top of the valve body is provided with a turntable, an arc top block is fixedly arranged on the outer side of the turntable, an arc slope is formed on the arc top block, a handle is arranged on the turntable, the handle penetrates through the turntable and the valve body and extends to the top of the lining cylinder, the turntable and the lining cylinder are fixedly connected with the handle through bolts, and the turntable is located at the top of the inner cavity of the valve body and is rotationally connected with the valve body;
According to the technical scheme, after the medium is conveyed into the lining barrel, the rotary table and the lining barrel are driven to rotate through the rotary handle, the function of adjusting the positions of the discharge holes is achieved, the discharge holes can be communicated with each sub-conveying flow hole one by one, meanwhile, the medium can be conveyed into different shunt pipes through the mode of adjusting the positions of the discharge holes, so that the medium conveying direction is regulated and controlled, when the rotary table rotates, the arc slope is contacted with the baffle, then the baffle can be displaced in the guide cavity, the sub-conveying flow holes can be communicated with the discharge holes together, the accuracy of conveying the medium in the lining barrel to the shunt pipes through the sub-conveying flow holes is guaranteed, the second reset spring can be stretched through the mode of jacking the baffle when the arc roof block displacement is not contacted with the baffle, the baffle can be reset through the elasticity of the second reset spring, the sub-conveying flow holes can be conveniently and rapidly switched, and meanwhile, the rest sub-conveying flow holes can be blocked when the medium conveying direction is easily switched, and convenience of medium steering conveying is improved.
The invention has the technical effects and advantages that:
1. According to the invention, the media in the impact eliminating cavity are more and more so that the reducing block drives the ejector rod and the limiting ring to upwards displace, the flow dividing plate pushes the ball core to upwards displace, the first reset spring is compressed when the ball core upwards displaces, and the media can be conveyed into the lining barrel;
2. According to the invention, by means of the mode that the medium in the reinforced temporary storage arc chamber is conveyed into the return pipe, abnormal rising of the pressure in the reinforced temporary storage arc chamber is avoided, backflow phenomenon caused by blocking when the medium is conveyed into the reinforced temporary storage arc chamber is avoided, normal flow is prevented from being disturbed by backflow of the medium, the rotary table and the lining barrel are driven to rotate by rotating the handle, the function of adjusting the positions of the discharge holes is realized, the discharge holes can be communicated with each branch conveying flow hole one by one, and meanwhile, the medium can be conveyed into different shunt pipes by adjusting the positions of the discharge holes, so that the medium conveying direction is conveniently regulated and controlled;
3. When the turntable rotates, the arc jacking block is driven to displace, the arc slope is contacted with the baffle, and then the baffle can displace in the guide cavity, so that the branch conveying flow holes can be communicated with the discharge holes, and the accuracy of conveying the medium in the lining cylinder into the shunt pipe through the branch conveying flow holes is ensured;
4. According to the invention, when the arc jacking block is displaced to jack up the baffle, the second reset spring can be stretched, so that the baffle can be reset through the elasticity of the second reset spring when the arc jacking block is not contacted with the baffle, the split conveying flow holes can be plugged conveniently, the medium conveying direction can be switched easily and quickly, the rest split conveying flow holes can be plugged simultaneously, and the convenience of medium steering conveying is improved;
In summary, through the corresponding cooperation of each structure, through strengthening the mode of keeping in the arc cavity medium transport to the back flow in, avoid strengthening the arc cavity internal pressure of keeping in unusual rising, avoid the medium to carry to strengthening the phenomenon of blocking to appear backward flow when keeping in the arc cavity, avoid the medium backward flow to disturb normal flow, adjust the function of discharge hole position, make the discharge hole can be in the same place with each branch transport flow hole intercommunication one by one, simultaneously through the mode of adjusting discharge hole position, make the medium can carry to different shunt tubes, in order to regulate and control the medium direction of transport, the mode of baffle jack-up can also make the second reset spring tensile by the arc jack-up displacement, so that the baffle can be through the elasticity reset of second reset spring self when the arc jack-up is out with the baffle, be convenient for carry out shutoff to the branch transport flow hole, can also carry out the shutoff to other branch transport flow holes when easily fast switch over the medium direction, the convenience when improving the medium and turning to transport.
Drawings
In order to more clearly illustrate the technical solutions of the present disclosure, the drawings that need to be used in some embodiments will be briefly described below, and it is obvious that the drawings in the following description are only drawings of some embodiments of the present disclosure, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art. Furthermore, the drawings in the following description may be regarded as schematic diagrams, not limiting the actual size of the products, the actual flow of the methods, the actual timing of the signals, etc. according to the embodiments of the present disclosure.
Fig. 1 is a front view of the overall structure of the present invention.
Fig. 2 is a side view of the overall structure of the present invention.
Fig. 3 is a cross-sectional view of the overall structure of the present invention.
Fig. 4 is a perspective view of the valve body, liner, shunt tubes, enhanced temporary arc chamber, return tube and input tube of the present invention.
Fig. 5 is a perspective view of the handle, turntable, baffle, second return spring, first return spring, ball core and diverter plate of the present invention.
Fig. 6 is an exploded view of fig. 4 in accordance with the present invention.
Fig. 7 is an exploded view of fig. 5 in accordance with the present invention.
The device comprises a supporting seat, a lining cylinder, a valve body, a branch conveying flow hole, a branch flow pipe, a ball core, a first return spring, a branch flow plate, a reinforcing arc-storing chamber, a 10, a return pipe, a11, an input pipe, a 12, a reducing block, a 13, a push rod, a 14, a limiting ring, a 15, a frame opening, a 16, an impact-eliminating chamber, a 17, a discharge hole, a 18, a guide cavity, a 19, a baffle, a 20, a pressing plate, a 21, a second return spring, a 22, a turntable, a 23, an arc-ejecting block, a 24, an arc slope and a 25 and a handle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The special ball valve for controlling the oil way of the oil engine shown in fig. 1-7 avoids abnormal rising of pressure in the reinforced temporary storage arc chamber 9 and blocking of backflow when the medium is conveyed into the reinforced temporary storage arc chamber 9 through a mode that the medium is conveyed into the backflow pipe 10 by the aid of a regulating and controlling component arranged on the supporting seat 1, avoids backflow phenomenon when the medium is conveyed into the reinforced temporary storage arc chamber 9, avoids medium backflow interference with normal flow, regulates the position of the discharge hole 17, enables the discharge hole 17 to be communicated with each sub-conveying flow hole 4 one by one, simultaneously enables the medium to be conveyed into different shunt pipes 5 through regulating and controlling the conveying direction of the medium through regulating the position of the discharge hole 17, enables the baffle plate 19 to be lifted up by the displacement of the arc top block 23, enables the second return spring 21 to be stretched, enables the baffle plate 19 to be reset elastically by the second return spring 21 when the arc top block 23 is not contacted with the baffle plate 19, is convenient for blocking the sub-conveying flow holes 4, enables blocking of the rest sub-conveying flow holes 4 to be blocked when the conveying direction of the medium is easy to be switched rapidly, and the specific structure of the component is set as follows;
The regulating and controlling assembly comprises a lining barrel 2 at the top of a supporting seat 1, a valve body 3 is sleeved on the outer side of the lining barrel 2, a guide cavity 18 is formed in the valve body 3, a plurality of branch conveying flow holes 4 penetrating through the valve body 3 are distributed in the guide cavity 18, and shunt tubes 5 used for conveying media are arranged on the surfaces of the plurality of branch conveying flow holes 4;
The middle part of the lining cylinder 2 is provided with a ball core 6, the top of the ball core 6 is provided with a first reset spring 7 extending to the top of the inner cavity of the lining cylinder 2, and the bottom of the ball core 6 is fixedly provided with a flow dividing plate 8;
The bottom of the supporting seat 1 is fixedly provided with a reinforced temporary storage arc chamber 9, the bottom of the reinforced temporary storage arc chamber 9 is fixedly provided with a return pipe 10 for guiding flow, one side of the reinforced temporary storage arc chamber 9 is fixedly provided with an input pipe 11 for guiding flow, the interior of the return pipe 10 is slidably connected with a reducing block 12, the top end of the reducing block 12 is fixedly provided with a plurality of ejector rods 13, the top ends of the ejector rods 13 are fixedly provided with limiting rings 14, the limiting rings 14 are positioned at the bottom of the splitter plate 8, a plurality of frame openings 15 are formed in the limiting rings 14 in a penetrating manner, the bottom of the reducing block 12 is provided with an impact eliminating chamber 16, and the shape of the impact eliminating chamber 16 is in a conical shape;
The surface of the lining cylinder 2 is penetrated and provided with a discharge hole 17, the bottom end of the valve body 3 extends to the supporting seat 1 and is connected with the supporting seat 1 through a flange, the lining cylinder 2 is rotationally connected with the supporting seat 1, one side of the surface of the plurality of branch conveying flow holes 4 is provided with baffle plates 19, each baffle plate 19 is positioned in the guide cavity 18 and is in sliding connection with the guide cavity 18, the top ends of the baffle plates 19 are fixedly provided with pressing plates 20, the two ends of each pressing plate 20 are fixedly provided with second reset springs 21, the bottom ends of the second reset springs 21 extend to the top of the valve body 3 and are fixed on the valve body 3, the top of the valve body 3 is provided with a rotary disc 22, an arc top block 23 is fixedly arranged outside the rotary disc 22, an arc slope 24 is formed on the arc top block 23, a handle 25 is arranged on the rotary disc 22, the handle 25 penetrates through the rotary disc 22 and the valve body 3 and extends to the top of the lining cylinder 2, the rotary disc 22 and the lining cylinder 2 are fixedly connected with the handle 25 through bolts, and the top of the inner cavity of the valve body 3 is rotationally connected with the valve body 3.
According to the structure, when the medium is used, the medium is conveyed into the reinforced temporary storage arc chamber 9 through the input pipe 11, the medium is temporarily stored in the reinforced temporary storage arc chamber 9 and is split by the return pipe 10, the medium in the return pipe 10 flows through the reducing block 12 and is gathered between the reducing block 12 and the return pipe 10, the reducing block 12 drives the ejector rod 13 and the limiting ring 14 upwards to displace upwards through the increasing of the medium in the impact eliminating chamber 16, then the splitter plate 8 pushes the ball core 6 to displace upwards, the first return spring 7 is compressed when the ball core 6 displaces upwards, and then the medium can be conveyed into the liner cylinder 2;
The medium in the reinforced temporary storage arc chamber 9 is conveyed into the return pipe 10, so that abnormal rising of the pressure in the reinforced temporary storage arc chamber 9 is avoided, the phenomenon of backflow caused by blockage when the medium is conveyed into the reinforced temporary storage arc chamber 9 is avoided, and the medium backflow is prevented from interfering with the normal flow;
after the medium is conveyed into the lining barrel 2, the rotary table 22 and the lining barrel 2 are driven to rotate by the rotary handle 25, so that the function of adjusting the positions of the discharge holes 17 is realized, the discharge holes 17 can be communicated with each branch conveying flow hole 4 one by one, and meanwhile, the medium can be conveyed into different shunt pipes 5 by adjusting the positions of the discharge holes 17, so that the conveying direction of the medium can be conveniently adjusted and controlled;
When the turntable 22 rotates, the arc top block 23 is driven to displace, the arc slope 24 is contacted with the baffle 19, and then the baffle 19 can displace in the guide cavity 18, so that the branch conveying flow holes 4 can be communicated with the discharge holes 17, and the accuracy of conveying the medium in the lining barrel 2 to the shunt tube 5 through the branch conveying flow holes 4 is ensured;
And moreover, the mode of jacking the baffle 19 through the displacement of the arc jacking block 23 can also enable the second reset spring 21 to stretch, so that the baffle 19 can reset through the elasticity of the second reset spring 21 when the arc jacking block 23 is not contacted with the baffle 19, the split conveying flow holes 4 can be conveniently plugged, the medium conveying direction can be easily and quickly switched, the rest split conveying flow holes 4 can be plugged, and the convenience of medium steering conveying is improved.
Different from the condition of the prior art, the application discloses a special ball valve for controlling an oil way of an oil engine, by adopting a mode of conveying a medium in a reinforced temporary storage arc chamber 9 into a return pipe 10, abnormal rising of the pressure in the reinforced temporary storage arc chamber 9 is avoided, backflow phenomenon caused by blocking when the medium is conveyed into the reinforced temporary storage arc chamber 9 is avoided, medium backflow is avoided to interfere with a normal flow, the function of adjusting the position of a discharge hole 17 is realized, the discharge holes 17 can be communicated with each branch conveying flow hole 4 one by one, meanwhile, the medium can be conveyed into different shunt pipes 5 by adopting the mode of adjusting the position of the discharge hole 17, so that the medium conveying direction is conveniently regulated, the baffle 19 can be jacked up by adopting the mode of jacking the baffle plate 19 by the displacement of an arc jacking block 23, the baffle plate 19 can be elastically reset by the second return spring 21, the branch conveying flow holes 4 can be conveniently plugged, the medium conveying direction can be easily and rapidly switched, and meanwhile, the rest branch conveying flow holes 4 can be plugged, and convenience in the process of medium steering conveying is improved.
The foregoing description of the preferred embodiments of the invention is not intended to limit the invention to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510499911.1A CN120007818B (en) | 2025-04-21 | 2025-04-21 | Special ball valve for controlling oil way of oil motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202510499911.1A CN120007818B (en) | 2025-04-21 | 2025-04-21 | Special ball valve for controlling oil way of oil motor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN120007818A true CN120007818A (en) | 2025-05-16 |
| CN120007818B CN120007818B (en) | 2025-09-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202510499911.1A Active CN120007818B (en) | 2025-04-21 | 2025-04-21 | Special ball valve for controlling oil way of oil motor |
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| CN115539670A (en) * | 2021-06-29 | 2022-12-30 | 浙江三花汽车零部件有限公司 | Temperature regulating valve and thermal management system |
| CN218236231U (en) * | 2022-06-29 | 2023-01-06 | 华能安源发电有限责任公司 | High-pressure three-way valve with high sealing performance |
| CN115654174A (en) * | 2022-10-12 | 2023-01-31 | 箭牌家居集团股份有限公司 | Anti-reverse water suction device and closestool |
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2025
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2533519A1 (en) * | 1975-07-26 | 1977-03-31 | Bbc Brown Boveri & Cie | Combined emergency stop and control valve for steam turbine - has common control rod for both seats producing inverse opening effect |
| CN207750528U (en) * | 2018-01-19 | 2018-08-21 | 宁波锦宇电器有限公司 | A kind of five-way valve |
| CN115539670A (en) * | 2021-06-29 | 2022-12-30 | 浙江三花汽车零部件有限公司 | Temperature regulating valve and thermal management system |
| CN216768448U (en) * | 2021-10-18 | 2022-06-17 | 陕西蒲白西固煤业有限责任公司 | Adjustable three-way filtering valve |
| CN218236231U (en) * | 2022-06-29 | 2023-01-06 | 华能安源发电有限责任公司 | High-pressure three-way valve with high sealing performance |
| CN115654174A (en) * | 2022-10-12 | 2023-01-31 | 箭牌家居集团股份有限公司 | Anti-reverse water suction device and closestool |
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| CN120007818B (en) | 2025-09-09 |
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