CN212986124U - Multi-interface structure valve - Google Patents
Multi-interface structure valve Download PDFInfo
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- CN212986124U CN212986124U CN202021170154.2U CN202021170154U CN212986124U CN 212986124 U CN212986124 U CN 212986124U CN 202021170154 U CN202021170154 U CN 202021170154U CN 212986124 U CN212986124 U CN 212986124U
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Abstract
The utility model discloses a many interfaces structure valve, including main conduit, the sealed loop bar is adjusted to the inside top fixedly connected with of valve body adjusting pipe, the inside of adjusting sealed loop bar runs through and threaded connection has drive lead screw, drive lead screw is located the inside bottom fixedly connected with seal core of valve body adjusting pipe, seal core sets up the inside at valve body adjusting pipe, the equal fixedly connected with in bottom both sides of seal core separates liquid current-limiting plate, drive lead screw is located the outside top fixedly connected with adjusting handle of valve body adjusting pipe, main conduit inner wall just is close to the position fixedly connected with sealing pad piece of top, main conduit's inner wall just is located the equal fixedly connected with restriction slot in below both sides of sealing pad piece, the utility model relates to a valve technical field. This many interface structure valves has reached and has guaranteed that liquid passes through the valve fast, avoids impurity to block up the valve, reduces the influence that silt was adjusted and was closed the valve, and the valve adjustment precision is high.
Description
Technical Field
The utility model relates to the technical field of valves, specifically be a many interface structure valves.
Background
The valve is a control part in a fluid conveying system and has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and relieving pressure and the like. Valves used in fluid control systems range in variety and size from the simplest shut-off valves to the variety of valves used in extremely complex autonomous systems.
Silt is piled up easily to the intercommunication kneck of present three way valve door, causes closing of valve to cause the influence, and liquid flows from silt gap to after using for a long time, accumulational silt can block up the valve, thereby the valve can not normal use, workman maintenance complex operation.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a many interface structure valves, the intercommunication kneck that has solved present three way valve piles up silt easily, causes closing of valve to cause the influence, and liquid flows from silt gap to after using for a long time, accumulational silt can block up the valve, thereby the valve can not normal use, workman's maintenance complex operation's problem.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a valve with multi-interface structure comprises a main water pipeline, wherein the left side and the right side of the output end of the main water pipeline are fixedly communicated with a shunt valve pipe, the output end of the main water delivery pipeline is fixedly connected with a valve body adjusting pipeline, the top end inside the valve body adjusting pipeline is fixedly connected with an adjusting sealing sleeve rod, the interior of the adjusting sealing sleeve rod is penetrated and connected with a transmission screw rod in a threaded manner, the bottom end of the transmission screw rod, which is positioned in the valve body adjusting pipeline, is fixedly connected with a sealing valve core, the sealing valve core is arranged inside the valve body adjusting pipeline, both sides of the bottom end of the sealing valve core are fixedly connected with liquid isolating and flow limiting plates, the top end of the transmission screw rod, which is positioned outside the valve body adjusting pipeline, is fixedly connected with an adjusting hand wheel, the position on the inner wall of the main water pipeline, which is close to the upper part, is fixedly connected with a sealing cushion block, and the inner wall of the main water pipeline is fixedly connected with limiting slots at two sides below the sealing cushion block. The adjusting hand wheel is rotated manually, the sealing valve core is driven to move downwards under the screw thread transmission action of the transmission screw rod and the adjusting sealing sleeve, the liquid isolating and flow limiting plate firstly extends into the joint, liquid flows through the flow limiting meshes on the surface of the liquid isolating and flow limiting plate, so that the flow of the liquid is limited at the moment, the flow of the liquid is controlled by the valve, along with the continuous rotation of the adjusting hand wheel, the liquid isolating and flow limiting plate extends into the main water pipeline and extends into the limiting slot until the liquid isolating and flow limiting plate completely enters the limiting slot, and the sealing valve core is in sealing clamping connection with the sealing cushion block at the moment, so that the valve is closed.
Preferably, the inner side surface of the limiting slot is uniformly provided with brushes, and the liquid isolating and flow limiting plate and the limiting slot are correspondingly arranged. The inner surface of the slot is provided with a brush which can brush off impurities or silt blocked in the flow-limiting mesh.
Preferably, the length of the sealing valve core is larger than the inner diameter of the shunt valve pipe, and the diameter of the sealing valve core is the same as the inner diameter of the sealing cushion block. The length of the sealing valve core is larger than the inner diameter of the main water pipeline, and the valve can be closed only by contacting the outer wall of the sealing valve core with the inner wall of the sealing cushion block, so that the valve is adjusted and closed without being influenced by silt, and the valve is high in adjusting precision.
Preferably, the surface of the liquid isolating and flow limiting plate is uniformly provided with flow limiting meshes. The flow-limiting mesh plays a role in limiting the liquid flow in the valve.
Preferably, the inner wall of flow divider pipe and the position fixedly connected with installation screw thread that is close to the delivery outlet, installation passageway is installed to the internal thread of installation screw thread, installation passageway is close to inboard one end fixedly connected with filter screen. The mounting channel is inserted into the main water pipeline and is connected with the mounting thread until the filter screen at the inner side is contacted with the cleaning brush, and the filter screen can filter impurities in the liquid.
Preferably, the inside bottom of flow divider just is close to inboard position fixedly connected with support bearing, the inside of support bearing is run through and is rotated and be connected with the transmission and link the axle, the transmission links the one end fixedly connected with transmission fan piece that the axle is close to inboard, the transmission links one section fixedly connected with cleaning brush that the axle is close to the outside, cleaning brush and filter screen surface contact. When the valve is used for transfusion, the transmission fan blade is driven to rotate under the action of liquid flowing, so that the cleaning brush rotates on the surface of the cleaning brush, impurities blocked on the surface of the cleaning brush can be brushed off, the liquid is ensured to rapidly pass through the valve, and the valve is prevented from being blocked by the impurities.
(III) advantageous effects
The utility model provides a many interface structure valves. The method has the following beneficial effects:
(1) the multi-interface structure valve drives the sealing valve core to move downwards under the screw thread transmission action of the transmission screw rod and the adjusting sealing sleeve by manually rotating the adjusting hand wheel, the liquid isolating and flow limiting plate firstly extends into the joint, liquid flows through the flow limiting mesh on the surface of the liquid isolating and flow limiting plate, so that the flow of the liquid is limited at the moment, the flow of the liquid is controlled by the valve, the liquid isolating and flow limiting plate extends into the main water pipeline and extends into the limiting slot along with the continuous rotation of the adjusting hand wheel, the inner surface of the limiting slot is provided with the hairbrush which can brush down impurities or silt blocked in the flow limiting mesh until the liquid isolating and flow limiting plate completely enters the limiting slot, the sealing valve core is in sealing joint with the sealing cushion block at the moment, so that the valve is closed, and the length of the sealing valve core is larger than the inner diameter of the main water pipeline, so that the valve can be closed only by contacting the, therefore, the influence of the silt on the adjustment and the closing of the valve is reduced, and the valve is high in adjustment precision.
(2) This many interface structure valve is through inserting the installation passageway in the main water pipe to with installation threaded connection, until inboard filter screen and cleaning brush contact, but the impurity in the filter screen filtrating liquid, during the valve infusion, under the effect that liquid flows, drive the rotation of transmission fan piece, thereby the cleaning brush rotates at the surperficial of cleaning brush, thereby can fall the impurity brush of cleaning brush blocking of surface, guarantees that liquid passes through the valve fast, avoids impurity to block up the valve.
Drawings
Fig. 1 is a schematic structural view of the interior of the valve of the present invention;
fig. 2 is a schematic structural view of the internal part of the main water pipe of the present invention;
fig. 3 is the external structure schematic diagram of the liquid-separating flow-limiting plate of the present invention.
In the figure: the device comprises a main water pipeline 1, a main water pipeline 2, a valve body adjusting pipeline 3, an adjusting sealing sleeve rod 4, a transmission screw rod 5, a sealing valve core 6, a liquid isolating and flow limiting plate 7, an adjusting hand wheel 8, a sealing cushion block 9, a limiting slot 10, a flow limiting mesh 11, an installation thread 12, an installation channel 13, a filter screen 14, a support bearing 15, a transmission connecting shaft 16, a transmission fan blade 17 and a cleaning brush 18.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a many interfaces structure valve, including main conduit 1, the equal fixed intercommunication in the left and right sides of 1 output of main conduit has shunt valve pipe 2, 1 output end fixedly connected with valve body regulation pipeline 3 of main conduit, the inside top fixedly connected with of valve body regulation pipeline 3 adjusts sealed loop bar 4, the inside of adjusting sealed loop bar 4 runs through and threaded connection has drive screw 5, drive screw 5 is located the inside bottom fixedly connected with seal case 6 of valve body regulation pipeline 3, seal case 6 sets up the inside at valve body regulation pipeline 3, the equal fixedly connected with in bottom both sides of seal case 6 separates liquid restrictor plate 7, drive screw 5 is located the outside top fixedly connected with adjusting hand wheel 8 of valve body regulation pipeline 3, the position fixedly connected with seal cushion 9 of main conduit 1 inner wall just is close to the top, the equal fixedly connected with restriction slot 10 in the below both sides that the inner wall of main conduit 1 just is located seal cushion 9. The adjusting hand wheel 8 is rotated manually, the sealing valve core 6 is driven to move downwards under the screw thread transmission action of the transmission screw rod 5 and the adjusting sealing sleeve 4, the liquid isolating and flow limiting plate 7 firstly extends into the joint, liquid flows through the flow limiting meshes 11 on the surface of the liquid isolating and flow limiting plate 7, the flow of the liquid is limited at the moment, the flow of the liquid is controlled by the valve, along with the continuous rotation of the adjusting hand wheel 8, the liquid isolating and flow limiting plate 7 extends into the main water pipeline 1 and extends into the limiting slot 10 until the liquid isolating and flow limiting plate 7 completely enters the limiting slot 10, the sealing valve core 6 is in sealing clamping connection with the sealing cushion block 9 at the moment, and the valve is closed.
The inner side surface of the limiting slot 10 is uniformly provided with brushes, and the liquid isolating and flow limiting plate 7 is correspondingly arranged inside the limiting slot 10. The inner surface of the slot 10 is provided with a brush which can brush off impurities or silt blocked in the flow-limiting mesh 11.
The length of the sealing valve core 6 is larger than the inner diameter of the shunt valve pipe 2, and the diameter of the sealing valve core 6 is the same as the inner diameter of the sealing cushion block 9. The length of the sealing valve core 6 is larger than the inner diameter of the main water pipeline 2, and the valve can be closed only by contacting the outer wall of the sealing valve core 6 with the inner wall of the sealing cushion block 9, so that the valve is not influenced by silt in adjustment and closing, and the valve is high in adjustment precision.
The surface of the liquid isolating and flow limiting plate 7 is uniformly provided with flow limiting meshes 11. The restricting mesh 11 acts to restrict the flow of liquid within the valve.
The inner wall of the shunt valve pipe 2 is fixedly connected with an installation thread 12 close to the position of the output port, an installation channel 13 is installed on the internal thread of the installation thread 12, and the installation channel 13 is close to an inner side one end fixedly connected with a filter screen 14. The installation channel 13 is inserted into the main water pipe 2 and connected with the installation thread 12 until the inner filter screen 14 contacts the cleaning brush 18, and the filter screen 14 can filter impurities in the liquid.
The inside bottom of flow divider pipe 2 just is close to inboard position fixedly connected with support bearing 15, and support bearing 15's inside is run through and is rotated and be connected with transmission even axle 16, and transmission even axle 16 is close to inboard one end fixedly connected with transmission fan piece 17, and transmission even axle 16 is close to one section fixedly connected with cleaning brush 18 in the outside, cleaning brush 18 and filter screen 14 surface contact. When the valve is used for transfusion, the driving fan 17 is driven to rotate under the action of liquid flowing, so that the cleaning brush 18 rotates on the surface of the cleaning brush 14, impurities blocked on the surface of the cleaning brush 14 can be brushed off, liquid can rapidly pass through the valve, and the valve is prevented from being blocked by the impurities.
When the valve is used, the adjusting hand wheel 8 is manually rotated, the sealing valve core 6 is driven to move downwards under the screw thread transmission action of the transmission screw rod 5 and the adjusting sealing sleeve 4, the liquid isolating and flow limiting plate 7 firstly extends into the joint, liquid flows through the flow limiting meshes 11 on the surface of the liquid isolating and flow limiting plate 7, so that the flow of the liquid is limited at the moment, the flow of the liquid is controlled by the valve, along with the continuous rotation of the adjusting hand wheel 8, the liquid isolating and flow limiting plate 7 extends into the main water pipeline 1 and extends into the limiting slots 10, the inner surfaces of the limiting slots 10 are provided with hairbrushes, impurities or silt blocked in the flow limiting meshes 11 can be brushed down until the liquid isolating and flow limiting plate 7 completely enters the limiting slots 10, the sealing valve core 6 is in sealing clamping connection with the sealing cushion block 9 at the moment, so that the valve is closed, because the length of the sealing valve core 6 is greater than the inner diameter of the main water pipeline 2, the valve closing can be realized, therefore, the valve is adjusted and closed without being influenced by silt, and the valve is high in adjustment precision.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a many interfaces structure valve, includes main conduit (1), the left and right sides of main conduit (1) output all is fixed the intercommunication has shunt valve pipe (2), terminal fixedly connected with valve body regulating duct (3), its characterized in that are exported in main conduit (1): the top end inside the valve body adjusting pipeline (3) is fixedly connected with an adjusting sealing sleeve rod (4), the interior of the adjusting sealing sleeve rod (4) is penetrated and connected with a transmission screw rod (5) through a thread, the bottom end of the transmission screw rod (5) positioned in the valve body adjusting pipeline (3) is fixedly connected with a sealing valve core (6), the sealing valve core (6) is arranged inside the valve body adjusting pipeline (3), both sides of the bottom end of the sealing valve core (6) are fixedly connected with liquid isolating and flow limiting plates (7), the top end of the transmission screw rod (5) positioned outside the valve body adjusting pipeline (3) is fixedly connected with an adjusting hand wheel (8), a sealing cushion block (9) is fixedly connected to the position on the inner wall of the main water pipeline (1) and close to the upper part, the inner wall of the main water pipeline (1) is fixedly connected with limiting slots (10) on two sides below the sealing cushion blocks (9).
2. A multi-interface structure valve according to claim 1, wherein: the inner side surface of the limiting slot (10) is uniformly provided with hairbrushes, and the liquid isolating and flow limiting plate (7) and the limiting slot (10) are correspondingly arranged.
3. A multi-interface structure valve according to claim 1, wherein: the length of the sealing valve core (6) is larger than the inner diameter of the shunt valve pipe (2), and the diameter of the sealing valve core (6) is the same as the inner diameter of the sealing cushion block (9).
4. A multi-interface structure valve according to claim 1, wherein: the surface of the liquid isolating and flow limiting plate (7) is uniformly provided with flow limiting meshes (11).
5. A multi-interface structure valve according to claim 1, wherein: the inner wall of flow divider pipe (2) and the position fixedly connected with installation screw thread (12) that is close to the delivery outlet, installation passageway (13) are installed to the internal thread of installation screw thread (12), installation passageway (13) are close to inboard one end fixedly connected with filter screen (14).
6. The multi-interface valve as recited in claim 5, wherein: the utility model discloses a filter screen, including diverter valve pipe (2), position fixedly connected with support bearing (15) that just is close to the inboard in the inside bottom of diverter valve pipe (2), the inside of support bearing (15) is run through and is rotated and be connected with transmission even axle (16), transmission even axle (16) are close to inboard one end fixedly connected with transmission fan piece (17), transmission even axle (16) are close to one section fixedly connected with cleaning brush (18) in the outside, cleaning brush (18) and filter screen (14) surface contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170154.2U CN212986124U (en) | 2020-06-22 | 2020-06-22 | Multi-interface structure valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021170154.2U CN212986124U (en) | 2020-06-22 | 2020-06-22 | Multi-interface structure valve |
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| Publication Number | Publication Date |
|---|---|
| CN212986124U true CN212986124U (en) | 2021-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021170154.2U Active CN212986124U (en) | 2020-06-22 | 2020-06-22 | Multi-interface structure valve |
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| CN (1) | CN212986124U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628325A (en) * | 2022-11-03 | 2023-01-20 | 苏州市职业大学 | Water-saving valve |
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2020
- 2020-06-22 CN CN202021170154.2U patent/CN212986124U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115628325A (en) * | 2022-11-03 | 2023-01-20 | 苏州市职业大学 | Water-saving valve |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 610000 No. 1301, 13 / F, building 26, No. 269, Tianfu Second Street, Chengdu hi tech Zone, China (Sichuan) pilot Free Trade Zone, Chengdu, Sichuan Patentee after: Sichuan Kangjian Yibai Medical Instrument Co.,Ltd. Address before: Henan pump source Machinery Leasing Co., Ltd., 208 Dahe Road, Huiji District, Zhengzhou City, Henan Province Patentee before: Liu Dongbing |
|
| TR01 | Transfer of patent right |