CN218062864U - Shuttle valve capable of carrying out multi-port oil inlet - Google Patents
Shuttle valve capable of carrying out multi-port oil inlet Download PDFInfo
- Publication number
- CN218062864U CN218062864U CN202220788860.6U CN202220788860U CN218062864U CN 218062864 U CN218062864 U CN 218062864U CN 202220788860 U CN202220788860 U CN 202220788860U CN 218062864 U CN218062864 U CN 218062864U
- Authority
- CN
- China
- Prior art keywords
- valve
- oil
- oil outlet
- accommodating cavity
- sleeve
- 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
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a shuttle valve capable of multi-port oil inlet, which comprises an oil outlet valve body, a valve sleeve and a valve seat, wherein the oil outlet valve body, the valve sleeve and the valve seat are assembled on a main valve body; the valve seat is provided with a valve ball accommodating cavity and a valve ball, the diameter of the valve ball is smaller than the inner diameter of the valve ball accommodating cavity, and the valve ball accommodating cavity is provided with a first valve ball accommodating cavity oil inlet, a second valve ball accommodating cavity oil inlet and a valve ball accommodating cavity oil outlet; the valve seat is also provided with a first oil inlet communicated with the first oil inlet of the valve ball accommodating cavity; the valve sleeve is provided with a plurality of second oil inlets, the oil outlet ends of the second oil inlets are intersected to an oil mixing channel arranged on the valve sleeve, and the oil mixing channel is communicated with the second oil inlets of the valve ball accommodating cavity and is arranged opposite to the first oil inlets relative to the valve ball; an oil outlet cavity and an oil outlet are arranged on the oil outlet valve body. The utility model discloses can satisfy the demand that multichannel fluid got into the shuttle valve simultaneously, strengthen the suitability of shuttle valve.
Description
Technical Field
The utility model relates to a shuttle valve technical field, more specifically relate to a can carry out shuttle valve of many mouthfuls of oil intakes.
Background
The shuttle valve is an important basic element for realizing automatic control of a pipeline, and has the advantages of small volume, convenient installation and small pressure loss, and the medium pressure hardly has more resistance interference on the piston due to the particularity of the internal piston structure, thereby realizing quick switching. In recent years, the device is widely used for fluid transportation in various industries such as petroleum, chemical engineering, natural gas, heating power networks, nuclear power, aviation, tap water networks, engineering machinery and the like. The ball valve has the advantages of small fluid resistance, simple structure, small volume, light weight, tightness, reliability, convenient operation, rapid opening and closing, convenient maintenance and the like, and is generally adopted in shuttle valves.
Shuttle valve on the present market is provided with the oil inlet of two relative settings usually, and two oil inlet junctions set up to single ball core structure, and at two oil inlets oil feed in-process simultaneously, the one side oil inlet that pressure is big can get into fluid. However, when applying it to different scenes, the condition that needs to get into the shuttle valve with multichannel fluid simultaneously can appear sometimes, and present shuttle valve only is provided with two relative oil inlets, can't satisfy the demand that gets into the shuttle valve simultaneously in multichannel fluid, leads to the suitability of shuttle valve relatively poor.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that needs solve provides a can carry out shuttle valve of many mouthfuls of oil intakes to solve the problem in the background art, in order to satisfy the demand that multichannel fluid got into the shuttle valve simultaneously, strengthen the suitability of shuttle valve.
In order to solve the technical problem, the utility model adopts the following technical proposal.
A shuttle valve capable of performing multi-port oil inlet comprises an oil outlet valve body, a valve sleeve and a valve seat, wherein the valve sleeve is arranged on the oil outlet valve body in a sealing embedded mode, the valve seat is arranged on the valve sleeve in a sealing embedded mode, and the oil outlet valve body, the valve sleeve and the valve seat are arranged on a main valve body in an assembled mode; the valve seat is provided with a valve ball accommodating cavity and a valve ball arranged in the valve ball accommodating cavity, the diameter of the valve ball is smaller than the inner diameter of the valve ball accommodating cavity, and the valve ball accommodating cavity is provided with a first valve ball accommodating cavity oil inlet, a second valve ball accommodating cavity oil inlet and a valve ball accommodating cavity oil outlet; the valve seat is also provided with a first oil inlet communicated with the first oil inlet of the valve ball accommodating cavity; the valve sleeve is provided with a plurality of second oil inlets, the oil outlet ends of the second oil inlets are intersected to an oil mixing channel arranged on the valve sleeve, and the oil mixing channel is communicated with the second oil inlets of the valve ball accommodating cavity and is oppositely arranged relative to the valve ball with the first oil inlets; and the oil outlet valve body is provided with an oil outlet cavity communicated with the oil outlet of the valve ball accommodating cavity and an oil outlet communicated with the oil outlet cavity.
Further optimize technical scheme, first recess has been seted up to the bottom of valve barrel, and the disk seat passes through the sealed dress of inlaying of first seal assembly and sets up in the first recess of valve barrel.
According to the technical scheme, a valve core is arranged at the top end of the valve seat, and the valve ball accommodating cavity and the valve ball are arranged in the valve core; an oil inlet cavity communicated with an oil outlet of the valve ball accommodating cavity is formed between the inner wall of the first groove and the valve core, and the oil inlet cavity is communicated with the oil outlet cavity through a plurality of oil inlet pipelines arranged on the valve sleeve.
According to the technical scheme, the first sealing assembly comprises a first O-shaped ring and a first check ring which are arranged between the valve seat and the valve sleeve respectively, and the first O-shaped ring and the first check ring are arranged at intervals.
Further optimize technical scheme, the bottom of the valve body that produces oil is provided with the second recess, and the top of valve barrel is sealed to inlay through second seal assembly and is adorned the setting in the second recess of the valve body that produces oil, and the cavity that produces oil is enclosed by the inner wall of second recess and the roof of a valve barrel and establishes and form.
According to the technical scheme, the second sealing assembly comprises a second retaining ring and a second O-shaped ring, wherein the second retaining ring and the second O-shaped ring are arranged between the valve sleeve and the oil outlet valve body.
According to the technical scheme, a third sealing assembly is arranged between the valve sleeve and the main valve body, and the third sealing assembly comprises a third O-shaped ring and a third check ring which are sleeved on the valve sleeve.
According to the technical scheme, two fourth sealing assemblies are arranged between the oil outlet valve body and the main valve body, and the two fourth sealing assemblies are respectively arranged on the upper side and the lower side of the oil outlet; the fourth sealing assembly comprises a fourth O-shaped ring and a fourth check ring which are sleeved on the oil outlet valve body.
Further optimize technical scheme, the bottom of first oil inlet sets up to the horn mouth form.
Due to the adoption of the technical scheme, the utility model has the following technical progress.
The utility model discloses set up a plurality of second oil inlets intercommunication on the contaminated product passageway to set up contaminated product passageway and first oil inlet relatively, set up valve ball holding chamber and valve ball between contaminated product passageway and first oil inlet, the utility model discloses when carrying out multichannel fluid simultaneously and getting into the shuttle valve as required, multichannel fluid gets into respectively simultaneously in each second oil inlet, then gets into to the contaminated product passageway in, fluid gets into to the cavity that produces oil after pushing down the first oil inlet of shutoff to the valve ball, discharges through the oil-out at last, makes the utility model discloses can satisfy the demand that multichannel fluid got into the shuttle valve simultaneously, strengthened the suitability of shuttle valve.
Drawings
Fig. 1 is a top view of the present invention;
FIG. 2 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
fig. 3 is a schematic view of the oil inlet pipeline shown in fig. 2 according to the present invention.
Wherein: 1. the oil mixing valve comprises a valve seat, 2, a valve sleeve, 3, an oil outlet valve body, 4, a valve ball, 5, a valve ball accommodating cavity, 6, a valve core, 7, an oil inlet cavity, 8, an oil outlet cavity, 9, a first oil inlet, 10, a second oil inlet, 11, an oil mixing channel, 12, an oil outlet, 13, a first sealing assembly, 131, a first O-shaped ring, 132, a first check ring, 14, a second sealing assembly, 141, a second O-shaped ring, 142, a second check ring, 15, a third sealing assembly, 151, a third O-shaped ring, 152, a third check ring, 16, a fourth sealing assembly, 161, a fourth O-shaped ring, 162, a fourth check ring, 17 and a spring steel wire.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
A shuttle valve capable of carrying out multi-port oil inlet is shown in a combined mode in figures 1 to 3 and comprises a valve seat 1, a valve sleeve 2, an oil outlet valve body 3, a valve ball accommodating cavity 5, a valve ball 4, a first oil inlet 9, a second oil inlet 10, an oil mixing channel 11, an oil outlet cavity 8 and an oil outlet 12.
The valve seat 1 is arranged on the valve sleeve 2 in a sealing embedding way. Specifically, a first groove is formed in the bottom end of the valve sleeve 2, and the valve seat 1 is arranged in the first groove of the valve sleeve 2 in a sealing and embedding manner through a first sealing component 13. The bottom end of the outer side wall of the valve seat 1 is integrally provided with a first shoulder, and the bottom wall of the valve sleeve 2 is contacted with the top end of the first shoulder.
The first sealing assembly 13 comprises a first O-ring 131 and a first retainer 132 respectively disposed between the valve seat 1 and the valve housing 2, the first O-ring 131 and the first retainer 132 being spaced apart from each other. Two annular grooves are formed in the side wall of the valve seat 1, a first O-ring 131 is disposed in the upper annular groove, and a first retainer ring 132 is disposed in the lower annular groove.
The valve sleeve 2 is arranged on the oil outlet valve body 3 in a sealing embedding way. Specifically, a second groove is formed in the bottom end of the oil outlet valve body 3, and the top end of the valve sleeve 2 is hermetically embedded in the second groove of the oil outlet valve body 3 through a second sealing assembly 14. The bottom end of the outer side wall of the valve sleeve 2 is integrally provided with a second convex shoulder, and the bottom wall of the oil outlet valve body 3 is in contact with the top end of the second convex shoulder.
The second seal assembly 14 includes a second retainer ring 142 and a second O-ring 141 disposed between the valve housing 2 and the outlet valve body 3. A second annular groove is formed in the side wall of the valve housing 2, two second retaining rings 142 and two second O-rings 141 are arranged in the second annular groove, and the second O-rings 141 are arranged between the two second retaining rings 142.
The oil outlet valve body 3, the valve sleeve 2 and the valve seat 1 are assembled on the main valve body.
A third sealing assembly 15 is arranged between the valve housing 2 and the main valve body, and the third sealing assembly 15 comprises a third O-ring 151 and a third retainer 152 which are sleeved on the valve housing 2. A third shoulder is arranged at the bottom of the side wall of the valve sleeve 2, a third annular groove for positioning the third sealing assembly 15 is formed between the third shoulder and the first shoulder of the valve seat 1, a third O-ring 151 and a third retainer ring 152 are arranged in the third annular groove, two third retainer rings 152 are arranged, and the third O-ring 151 is arranged between the two third retainer rings 152.
Two fourth sealing assemblies 16 are arranged between the oil outlet valve body 3 and the main valve body, two fourth annular grooves are formed in the outer side wall of the oil outlet valve body 3, the two fourth annular grooves are located in the upper side and the lower side of the oil outlet 12, and the two fourth sealing assemblies 16 are respectively arranged in the fourth annular grooves in the upper side and the lower side of the oil outlet 12. The fourth sealing assembly 16 includes a fourth O-ring 161 and a fourth retaining ring 162 that are fitted over the oil outlet valve body 3.
Be provided with valve ball holding chamber 5 on the disk seat 1, be provided with valve ball 4 in the valve ball holding chamber 5, the diameter of valve ball 4 is less than the internal diameter of valve ball holding chamber 5, and valve ball 4 can reciprocate along the axis of disk seat. The valve ball 4 in the utility model is a steel ball.
Be provided with the first oil inlet of valve ball holding chamber, valve ball holding chamber second oil inlet and valve ball holding chamber oil-out on the valve ball holding chamber 5, the first oil inlet of valve ball holding chamber is located the below of valve ball holding chamber 5, and valve ball holding chamber second oil inlet is located the top of valve ball holding chamber 5, and valve ball holding chamber oil-out is equipped with two and is located the both sides of valve ball holding chamber 5 respectively.
The valve seat 1 is also provided with a first oil inlet 9 communicated with the first oil inlet of the valve ball accommodating cavity. The bottom of the first oil inlet 9 is arranged to be in a horn mouth shape, so that oil can be fed conveniently.
The valve sleeve 2 is provided with a plurality of second oil inlets 10, oil outlet ends of the second oil inlets 10 intersect with the oil mixing channel 11, the oil mixing channel 11 is arranged on the valve sleeve 2, and specifically, the oil mixing channel 11 is arranged above the first groove. The oil mixing channel 11 is communicated with the second oil inlet of the valve ball accommodating cavity and is opposite to the first oil inlet 9 relative to the valve ball 4. If oil is injected into the first oil inlet 9 and the second oil inlet 10 at the same time, the oil entering the oil mixing channel 11 and the oil entering the first oil inlet 9 can generate an interaction force on the valve ball 4, and then one side with a large oil pressure can push the valve ball 4 to the other side, so that the purpose of one-way oil inlet is realized.
The top end of the valve seat 1 is provided with a valve core 6, and a valve ball accommodating cavity 5 and a valve ball 4 are arranged in the valve core 6. An oil inlet cavity 7 communicated with an oil outlet of the valve ball accommodating cavity is formed between the inner wall of the first groove and the valve core 6, the oil inlet cavity 7 is communicated with an oil outlet cavity 8 through a plurality of oil inlet pipelines arranged on the valve sleeve 2, and the oil inlet pipelines are shown by dotted lines in fig. 3. The top end face of the valve core 6 and the inner wall of the first groove are arranged in a sealing mode, and therefore oil in the oil inlet cavity 7 and the oil mixing channel 11 cannot enter a gap between the valve core 6 and the inner wall of the first groove.
The oil outlet valve body 3 is provided with an oil outlet cavity 8 communicated with the oil outlet of the valve ball accommodating cavity and an oil outlet 12 communicated with the oil outlet cavity 8. The oil outlet cavity 8 is formed by enclosing the inner wall of the second groove and the top wall of the valve outlet sleeve 2.
The utility model discloses when in actual use, can select the oil feed mode according to actual need, the oil feed mode can be for: the first oil inlet 9 feeds oil, the single second oil inlet 10 feeds oil, the multiple second oil inlets 10 feed oil, and the first oil inlet 9 and the second oil inlets 10 feed oil simultaneously.
If when the first oil inlet 9 was the oil feed, the fluid of entering can upwards promote valve ball 4, and valve ball 4 will mix the shutoff of oil passageway 11, and fluid can enter into oil feed cavity 7 to in entering into oil outlet cavity 8 through the oil inlet pipeline, oil is discharged from oil-out 12 at last.
If single second oil inlet 10 when the oil feed, other second oil inlets do not take the oil feed, in fluid can get into contaminated oil passageway 11, the fluid that gets into promoted valve ball 4 downwards, and valve ball 4 plugs first oil inlet 9, and fluid can get into oil feed cavity 7 to in entering into to the cavity 8 that produces oil through oil inlet pipe way, oil is discharged from oil-out 12 at last.
If during a plurality of second oil inlets 10 oil feed, a plurality of second oil inlets 10 get into fluid in the oil mixing channel 11 simultaneously, and fluid in the oil mixing channel 11 can promote valve ball 4 downwards, and valve ball 4 is with the shutoff of first oil inlet 9, and fluid can enter into oil feed cavity 7 in to enter into to the oil outlet cavity 8 through the oil inlet pipeline, and oil is discharged from oil-out 12 at last.
If first oil inlet 9 and second oil inlet 10 are when the oil feed simultaneously, because of oil mixing channel 11 and first oil inlet 9 set up relatively, the one side oil inlet that pressure is big can get into fluid, and the one side oil inlet that pressure is little can be by the shutoff of valve ball 4, then fluid can enter into oil feed cavity 7 in to in entering into to the oil outlet cavity 8 through oil inlet pipe way, fluid is discharged from oil-out 12 at last.
Claims (9)
1. A shuttle valve capable of multiple oil inlets is characterized in that: the oil outlet valve comprises an oil outlet valve body (3), a valve sleeve (2) which is arranged on the oil outlet valve body (3) in a sealing embedded mode, and a valve seat (1) which is arranged on the valve sleeve (2) in a sealing embedded mode, wherein the oil outlet valve body (3), the valve sleeve (2) and the valve seat (1) are assembled on a main valve body; a valve ball accommodating cavity (5) and a valve ball (4) arranged in the valve ball accommodating cavity (5) are arranged on the valve seat (1), the diameter of the valve ball (4) is smaller than the inner diameter of the valve ball accommodating cavity (5), and a first valve ball accommodating cavity oil inlet, a second valve ball accommodating cavity oil inlet and a valve ball accommodating cavity oil outlet are arranged on the valve ball accommodating cavity (5); the valve seat (1) is also provided with a first oil inlet (9) communicated with a first oil inlet of the valve ball accommodating cavity; a plurality of second oil inlets (10) are formed in the valve sleeve (2), the oil outlet ends of the second oil inlets (10) are intersected to an oil mixing channel (11) formed in the valve sleeve (2), and the oil mixing channel (11) is communicated with the second oil inlets of the valve ball accommodating cavity and is opposite to the first oil inlets (9) relative to the valve ball (4); the oil outlet valve body (3) is provided with an oil outlet cavity (8) communicated with the oil outlet of the valve ball accommodating cavity and an oil outlet (12) communicated with the oil outlet cavity (8).
2. A shuttle valve capable of multiple oil feed as claimed in claim 1, wherein: the bottom end of the valve sleeve (2) is provided with a first groove, and the valve seat (1) is arranged in the first groove of the valve sleeve (2) in a sealing and embedding mode through a first sealing component (13).
3. A shuttle valve capable of multiple oil feeds as claimed in claim 2, wherein: a valve core (6) is arranged at the top end of the valve seat (1), and a valve ball accommodating cavity (5) and a valve ball (4) are arranged in the valve core (6); an oil inlet cavity (7) communicated with an oil outlet of the valve ball accommodating cavity is formed between the inner wall of the first groove and the valve core (6), and the oil inlet cavity (7) is communicated with the oil outlet cavity (8) through a plurality of oil inlet pipelines arranged on the valve sleeve (2).
4. A shuttle valve capable of multiple oil feeds as claimed in claim 2, wherein: the first sealing assembly (13) comprises a first O-shaped ring (131) and a first retainer ring (132) which are respectively arranged between the valve seat (1) and the valve sleeve (2), and the first O-shaped ring (131) and the first retainer ring (132) are arranged at intervals.
5. A shuttle valve capable of multiple oil feeds as defined in claim 1, wherein: the bottom of the oil outlet valve body (3) is provided with a second groove, the top end of the valve sleeve (2) is arranged in the second groove of the oil outlet valve body (3) in a sealing and embedding mode through a second sealing component (14), and the oil outlet cavity (8) is formed by surrounding the inner wall of the second groove and the top wall of the valve sleeve (2).
6. A shuttle valve capable of multiple oil feeds as claimed in claim 5, wherein: the second sealing assembly (14) comprises a second check ring (142) and a second O-shaped ring (141) which are arranged between the valve sleeve (2) and the oil outlet valve body (3).
7. A shuttle valve capable of multiple oil feeds as defined in claim 1, wherein: a third sealing assembly (15) is arranged between the valve sleeve (2) and the main valve body, and the third sealing assembly (15) comprises a third O-shaped ring (151) and a third retaining ring (152) which are sleeved on the valve sleeve (2).
8. A shuttle valve capable of multiple oil feed as claimed in claim 1, wherein: two fourth sealing assemblies (16) are arranged between the oil outlet valve body (3) and the main valve body, and the two fourth sealing assemblies (16) are respectively arranged on the upper side and the lower side of the oil outlet (12); the fourth sealing assembly (16) comprises a fourth O-shaped ring (161) and a fourth check ring (162) which are sleeved on the oil outlet valve body (3).
9. A shuttle valve capable of multiple oil feed as claimed in claim 1, wherein: the bottom end of the first oil inlet (9) is arranged to be in a horn mouth shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220788860.6U CN218062864U (en) | 2022-04-06 | 2022-04-06 | Shuttle valve capable of carrying out multi-port oil inlet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220788860.6U CN218062864U (en) | 2022-04-06 | 2022-04-06 | Shuttle valve capable of carrying out multi-port oil inlet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218062864U true CN218062864U (en) | 2022-12-16 |
Family
ID=84414611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220788860.6U Active CN218062864U (en) | 2022-04-06 | 2022-04-06 | Shuttle valve capable of carrying out multi-port oil inlet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218062864U (en) |
-
2022
- 2022-04-06 CN CN202220788860.6U patent/CN218062864U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US2723681A (en) | Normally closed solenoid-operated valve with downstream venting when closed | |
| GB1505484A (en) | Shut-off valve | |
| CN109990154B (en) | Novel quick connector with sliding valve | |
| CN218062864U (en) | Shuttle valve capable of carrying out multi-port oil inlet | |
| CN102410271B (en) | Control valve of deep-water blowout preventer | |
| CN202228736U (en) | Ball check valve | |
| CN204729636U (en) | A kind of Pilot operated check valve | |
| CN211693642U (en) | Pipeline safety device | |
| CN102900867A (en) | Fully-sealed magnetic bidirectional fluid ultrahigh pressure reversing valve | |
| CN210106673U (en) | Super large flow high pressure fluid converging device | |
| CN209855750U (en) | Chemical agent injection valve | |
| CN110469698B (en) | Compact pressure self-compensating full-sea-depth stop valve | |
| CN102966747B (en) | High-pressure-difference-resisting multi-grade adjusting device for pipeline | |
| CN220151966U (en) | Double-sealing one-way combined valve | |
| CN102141165B (en) | Position selectable multipurpose ultrahigh pressure check valve combination device | |
| CN112145715A (en) | Regulating valve | |
| CN110159470A (en) | A kind of VE dispensing pump damping delivery valve and application method | |
| CN201747685U (en) | Position-selective multi-purpose ultrahigh pressure check valve combination device | |
| CN213982030U (en) | High-pressure hydrogenation port | |
| CN202417407U (en) | Wellbore isolation ball base | |
| CN107387817B (en) | A kind of hydraulic three-way valve | |
| CN206036245U (en) | Anti -explosion pilot -operated type electromagnetic valve | |
| CN206386191U (en) | The fast connection interface of motor vehicle fuel pipe | |
| CN218237029U (en) | Single supercharging type volume metering piece | |
| CN217814226U (en) | Locking valve for deepwater operation manipulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |