CN213541409U - Multi-channel valve - Google Patents
Multi-channel valve Download PDFInfo
- Publication number
- CN213541409U CN213541409U CN202022563591.7U CN202022563591U CN213541409U CN 213541409 U CN213541409 U CN 213541409U CN 202022563591 U CN202022563591 U CN 202022563591U CN 213541409 U CN213541409 U CN 213541409U
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- valve
- channel
- ball
- cover body
- bearing
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a multichannel valve, include: the valve body comprises an inlet end and two outlet ends, a first channel is arranged between the two outlet ends in a penetrating manner along a first direction, a valve chamber is arranged in the middle of the first channel, a second channel is arranged in the inlet end in a penetrating manner, and one end of the second channel is communicated with the valve chamber; the cover body is arranged at the upper end of the valve body; the two ball valve assemblies are arranged in the valve chamber at intervals along the first direction and are positioned on two sides of the second channel, each ball valve assembly comprises a valve shaft and a ball body, one end of the valve shaft extends into the valve chamber and is connected with the ball body, each ball body is provided with a through hole, and the extending directions of the through holes of the two ball bodies are mutually vertical; and the driving mechanism is arranged on the cover body, is connected with one end, far away from the sphere, of the valve shafts of the two ball valve assemblies and is used for driving the two valve shafts to synchronously rotate around the axes of the two valve shafts. The utility model discloses can control two ball valve components and open when one of them exit end and close another exit end.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a multichannel valve.
Background
The multi-way valve is the most commonly used valve at the interface of a conveying pipeline, is convenient for branching of the pipeline, and also avoids leakage caused by branching connection of the pipeline at the joint, however, the existing multi-channel valve is inconvenient to control the opening and closing states of multiple channels of the valve body at the same time.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a multichannel valve to solve the inconvenient switching state's of the multichannel of the simultaneous control valve body multichannel problem among the prior art.
In order to solve the technical problem, the utility model discloses a technical scheme provide a multichannel valve, include:
the valve body comprises an inlet end and two outlet ends, a first channel is arranged between the two outlet ends in a penetrating manner along a first direction, a valve chamber is arranged in the middle of the first channel, a second channel is arranged in the inlet end in a penetrating manner, one end of the second channel is communicated with the valve chamber, and the other end of the second channel extends along a second direction perpendicular to the first direction;
the cover body is arranged at the upper end of the valve body;
the two ball valve assemblies are arranged in the valve chamber at intervals along the first direction and are positioned on two sides of the second channel, each ball valve assembly comprises a valve shaft and a ball body, the valve shaft extends along the second direction, one end of the valve shaft extends into the valve chamber and is connected with the ball bodies, each ball body is provided with a through hole, and the extending directions of the through holes of the two ball bodies are mutually vertical;
and the driving mechanism is arranged on the cover body, is connected with one end, far away from the sphere, of the valve shafts of the two ball valve assemblies, and is used for driving the two valve shafts to synchronously rotate around the axes of the two valve shafts.
In an embodiment of the present invention, the present invention further includes:
the partition plate is arranged in the cover body, an accommodating space is formed between the partition plate and the cover body, and the driving mechanism is arranged in the accommodating space and is connected with one end, extending to the accommodating space, of the valve shaft;
and the first sealing piece is arranged between the partition plate and the cover body and used for sealing a gap between the partition plate and the cover body.
In an embodiment of the present invention, the driving mechanism includes:
the knob is rotatably arranged on the cover body, and one end of the knob penetrates through the cover body and extends to the accommodating space;
the driving gear is arranged at one end of the knob extending to the accommodating space;
the two driven gears are respectively arranged at one ends of the two ball valve assemblies, the valve shafts of the two ball valve assemblies extend to the accommodating space, and the two driven gears are respectively meshed with the driving gear.
In an embodiment of the present invention, the knob is rotatably disposed on the cover through a first bearing, and one end of the knob extending into the accommodating space is rotatably disposed on the partition plate through a second bearing.
In an embodiment of the present invention, the valve shaft is rotatably disposed on the partition plate through the second bearing, and one end of the valve shaft extending into the accommodating space is rotatably disposed on the cover through the first bearing.
In an embodiment of the present invention, the second bearing is a waterproof bearing.
In an embodiment of the present invention, each of the outer peripheral walls of the sphere is provided with two second sealing members, and two of the second sealing members are disposed at intervals along the first direction and located at two sides of the center of the sphere.
In an embodiment of the present invention, a supporting shaft is disposed on the inner bottom wall of the valve chamber, the supporting shaft extends along the second direction and the central line of the supporting shaft passes through the center of the sphere, and the sphere is rotatably disposed on the supporting shaft around its axis.
In an embodiment of the present invention, two sealing pads are disposed in the valve chamber, two of the sealing pads are respectively in contact with the ball along two sides in the second direction for sealing the valve body and the gap between the balls, each of the sealing pads is provided with an avoiding hole.
In an embodiment of the present invention, the sealing pad is aligned with the second channel, and the avoiding hole is a conical surface with a large upper end and a small lower end.
The utility model discloses an useful part lies in:
different from the prior art, by applying the technical proposal of the utility model, two ball valve components are arranged in the valve chamber at intervals along the first direction, the two ball valve components are positioned at the two sides of the second channel, and the extending directions of the through holes of the ball bodies of the two ball valve components are mutually vertical, when in actual use, when the driving mechanism drives the through hole of the ball valve assembly positioned at the left side to rotate to extend along the first direction, the through-hole of the ball valve assembly located on the right side is rotated in synchronization to extend in a third direction (a direction perpendicular to the paper surface as shown in the drawing) perpendicular to the first direction and the second direction, and at this time, the ball valve assembly on the left side opens the first passage, the ball valve assembly on the right side closes the first passage, and liquid can enter the valve chamber from the inlet end along the second passage, pass through the through hole of the ball body of the ball valve assembly on the left side and then exit from the outlet end on the left side; when the through hole of the sphere of the ball valve assembly positioned on the left side is driven by the driving mechanism to extend along the third direction, the through hole of the sphere of the ball valve assembly positioned on the right side synchronously rotates to extend along the first direction, at the moment, the ball valve assembly positioned on the left side closes the first channel, the ball valve assembly positioned on the right side opens the first channel, liquid can enter the valve chamber from the inlet end along the second channel, passes through the through hole of the sphere of the ball valve assembly positioned on the right side, and then goes out from the outlet end positioned on the right side. Therefore, the utility model discloses can control two ball valve subassemblies and open when one of them exit end and close another exit end, the switching state of two exit ends of the simultaneous control valve body of being convenient for to be convenient for switch to the transport branch road of difference.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic cross-sectional view of a multi-channel valve according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1, an embodiment of the present invention provides a multi-channel valve, including: valve body 1, lid 2, actuating mechanism 3 and two ball valve components 5. The valve body 1 includes an inlet end a and two outlet ends b, a first passage 11 is provided between the two outlet ends b in a penetrating manner along a first direction (a left-right direction shown in fig. 1), a valve chamber 12 is provided in a middle position of the first passage 11, a second passage 13 is provided in the inlet end a in a penetrating manner, one end of the second passage 13 is communicated with the valve chamber 12, and the other end of the second passage 13 extends along a second direction (an up-down direction shown in fig. 1) perpendicular to the first direction. The cover 2 is disposed at the upper end of the valve body 1. The two ball valve assemblies 5 are arranged in the valve chamber 12 at intervals along the first direction and located on two sides of the second passage 13, each ball valve assembly 5 comprises a valve shaft 51 and a ball body 52, the valve shaft 51 extends along the second direction, one end of the valve shaft 51 extends into the valve chamber 12 and is connected with the ball body 52, each ball body 52 is provided with a through hole 521, and the extending directions of the through holes 521 of the two ball bodies 52 are perpendicular to each other. The driving mechanism 3 is disposed on the cover 2, and is connected to one end of the valve shafts 51 of the two ball valve assemblies 5 away from the sphere 52, for driving the two valve shafts 51 to rotate synchronously around their axes.
In the multi-channel valve, two ball valve assemblies 5 are arranged in the valve chamber 12 at intervals along a first direction, the two ball valve assemblies 5 are positioned at two sides of the second channel 13, and the extending directions of the through holes 521 of the ball bodies 52 of the two ball valve assemblies 5 are perpendicular to each other, when the driving mechanism 3 drives the through hole 521 of the ball body 52 of the ball valve assembly 5 positioned at the left side to rotate to extend along the first direction, the through hole 521 of the ball body 52 of the ball valve assembly 5 positioned at the right side synchronously rotates to extend along a third direction (the direction perpendicular to the paper in fig. 1) perpendicular to the first direction and the second direction, at this time, the ball valve assembly 5 positioned at the left side opens the first channel 11, the ball valve assembly 5 positioned at the right side closes the first channel 11, liquid can enter the valve chamber 12 from the inlet end a along the second channel 13 and then passes through the through hole 521 of the ball body 52, then out of the outlet end b positioned at the left side; when the through hole 521 of the ball 52 of the ball valve assembly 5 on the left side is driven by the driving mechanism 3 to extend in the third direction, the through hole 521 of the ball 52 of the ball valve assembly 5 on the right side synchronously rotates to extend in the first direction, at this time, the ball valve assembly 5 on the left side closes the first passage 11, the ball valve assembly 5 on the right side opens the first passage 11, and liquid can enter the valve chamber 12 from the inlet end a along the second passage 13, pass through the through hole 521 of the ball 52 of the ball valve assembly 5 on the right side, and then exit from the outlet end b on the right side. Therefore, the utility model discloses can control two ball valve subassembly 5 and open when one of them exit end b and close another exit end b, be convenient for the switching state of two exit end b of simultaneous control valve body 1 to be convenient for switch to the transport branch road of difference.
The embodiment of the utility model provides an in, multichannel valve still includes division board 4 and first sealing member 41. The partition plate 4 is disposed in the cover body 2 and forms an accommodating space with the cover body 2, and the driving mechanism 3 is disposed in the accommodating space and connected to one end of the valve shaft 51 extending to the accommodating space. The first seal 41 is provided between the partition plate 4 and the lid body 2 for sealing the gap between the partition plate 4 and the lid body 2.
In the embodiment, the upper end of the valve body 1 is provided with a slot, and the lower end of the cover body 2 is inserted into the slot. The partition plate 4 is provided in the lid body 2, and includes a partition portion and an installation portion connected to each other, the partition portion extends in the horizontal direction, and the installation portion is provided at the peripheral edge of the partition portion and extends in the vertical direction. The first seal 41 is a seal ring, and the first seal 41 is provided between the inner wall of the lid body 2 and the outer wall of the mounting portion of the partition plate 4. The screw 21 is screwed to the mounting portion of the partition plate 4 through the valve body 1, the lid body 2, and the first seal 41 in this order. Thus, the cover body 2 is detachably disposed on the valve body 1, and the partition plate 4 is detachably disposed in the cover body 2, so that the cover body 2, the partition plate 4, and the first sealing member 41 are easily detached from each other, thereby facilitating the cleaning of the inside of the valve body 1.
In the embodiment of the present invention, the driving mechanism 3 includes a knob 31, a driving gear 32 and a driven gear 33. The knob 31 is rotatably disposed on the cover 2, and one end of the knob 31 extends through the cover 2 to the accommodating space. The driving gear 32 is disposed at an end of the knob 31 extending to the receiving space. The two driven gears 33 are respectively arranged at one end of the valve shaft 51 of the two ball valve assemblies 5 extending to the accommodating space, and the two driven gears 33 are respectively meshed with the driving gear 32. So, when rotating knob 31, can drive driving gear 32 and rotate to drive two driven gear 33 and drive two valve shafts 51 and two spheroid 52 synchronous rotations, and then can realize that the through-hole 521 of two spheroids 52 all extends along first direction, thereby communicates first passageway 11.
The embodiment of the utility model provides an in, knob 31 rotationally sets up on lid 2 through first bearing 7, and knob 31 stretches into accommodation space's one end and rotationally sets up on division board 4 through second bearing 8. In this way, the rotation process of the knob 31 is more stable.
The embodiment of the utility model provides an in, valve shaft 51 rotationally sets up on division board 4 through second bearing 8, and valve shaft 51 stretches into accommodation space's one end and rotationally sets up on lid 2 through first bearing 7. Thus, the rotation process of the valve shaft 51 is more stable.
Further, the second bearing 8 is a waterproof bearing. The waterproof bearing adopts the prior art, and the description is omitted here.
In the embodiment of the present invention, two second sealing members 54 are disposed on the outer peripheral wall of each sphere 52, and the two second sealing members 54 are disposed along the first direction at intervals and located at two sides of the center of the sphere 52. In this way, the sealability between the ball 52 and the valve body 1 can be improved, so that the ball 52 can block the first passage 11 of the valve body 1 when the through hole 521 of the ball 52 is not aligned with the first passage 11.
In the embodiment of the present invention, the supporting shaft 53 is disposed on the inner bottom wall of the valve chamber 12, the supporting shaft 53 extends along the second direction and the central line of the supporting shaft 53 passes through the center of the sphere 52, and the sphere 52 is rotatably disposed on the supporting shaft 53 around its axis. In this way, the rotation of the ball 52 can be made more smooth.
Further, the supporting shaft 53 is sleeved with a bushing 531, and the bushing 531 is connected with the ball 52. In this way, the rotation of the ball 52 can be made more smooth.
The embodiment of the utility model provides an in, be provided with two sealed pads 6 in the valve room 12, two sealed pads 6 respectively with spheroid 52 along the ascending both sides contact of second side for the clearance between sealed valve body 1 and the spheroid 52 is provided with the hole 61 of dodging that is used for dodging valve shaft 51 or back shaft 53 or second passageway 13 on every sealed pad 6. By providing the gasket 6 in this manner, the sealing performance between the ball 52 and the valve body 1 can be further improved. Note that the second seal 54 is now used to seal the gap between the seal 6 and the ball 52.
Further, the avoidance hole 61 of the gasket 6 aligned with the second channel 13 is a conical surface 62 with a large upper end and a small lower end. In this way, the introduction of liquid from the inlet end a into the valve chamber 12 is facilitated.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A multi-channel valve, comprising:
the valve body comprises an inlet end and two outlet ends, a first channel is arranged between the two outlet ends in a penetrating manner along a first direction, a valve chamber is arranged in the middle of the first channel, a second channel is arranged in the inlet end in a penetrating manner, one end of the second channel is communicated with the valve chamber, and the other end of the second channel extends along a second direction perpendicular to the first direction;
the cover body is arranged at the upper end of the valve body;
the two ball valve assemblies are arranged in the valve chamber at intervals along the first direction and are positioned on two sides of the second channel, each ball valve assembly comprises a valve shaft and a ball body, the valve shaft extends along the second direction, one end of the valve shaft extends into the valve chamber and is connected with the ball bodies, each ball body is provided with a through hole, and the extending directions of the through holes of the two ball bodies are mutually vertical;
and the driving mechanism is arranged on the cover body, is connected with one end, far away from the sphere, of the valve shafts of the two ball valve assemblies, and is used for driving the two valve shafts to synchronously rotate around the axes of the two valve shafts.
2. The multi-channel valve of claim 1, further comprising:
the partition plate is arranged in the cover body, an accommodating space is formed between the partition plate and the cover body, and the driving mechanism is arranged in the accommodating space and is connected with one end, extending to the accommodating space, of the valve shaft;
and the first sealing piece is arranged between the partition plate and the cover body and used for sealing a gap between the partition plate and the cover body.
3. The multi-channel valve of claim 2, wherein the drive mechanism comprises:
the knob is rotatably arranged on the cover body, and one end of the knob penetrates through the cover body and extends to the accommodating space;
the driving gear is arranged at one end of the knob extending to the accommodating space;
the two driven gears are respectively arranged at one ends of the two ball valve assemblies, the valve shafts of the two ball valve assemblies extend to the accommodating space, and the two driven gears are respectively meshed with the driving gear.
4. The multi-channel valve of claim 3, wherein the knob is rotatably disposed on the cover through a first bearing, and an end of the knob extending into the receiving space is rotatably disposed on the partition through a second bearing.
5. A multi-channel valve as claimed in claim 3, wherein the valve shaft is rotatably provided on the partition plate via a second bearing, and an end of the valve shaft extending into the receiving space is rotatably provided on the cover via a first bearing.
6. A multi-channel valve as claimed in claim 4 or 5, wherein the second bearing is a waterproof bearing.
7. The multi-channel valve of claim 1, wherein two second sealing members are disposed on the outer peripheral wall of each of the spheres, and the two second sealing members are spaced apart along the first direction and located on both sides of the center of the sphere.
8. The multi-channel valve as claimed in claim 1, wherein a support shaft is provided on the inner bottom wall of the valve chamber, the support shaft extends along the second direction and a center line of the support shaft passes through a center of a sphere, and the sphere is rotatably provided on the support shaft around its own axis.
9. The multi-channel valve of claim 1, wherein two gaskets are disposed in the valve chamber, the two gaskets are respectively in contact with two sides of the ball body along the second direction, and are used for sealing a gap between the valve body and the ball body, and each gasket is provided with an avoiding hole.
10. The multi-channel valve of claim 9, wherein the relief hole in which the gasket is aligned with the second channel is a conical surface with a large upper end and a small lower end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563591.7U CN213541409U (en) | 2020-11-09 | 2020-11-09 | Multi-channel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022563591.7U CN213541409U (en) | 2020-11-09 | 2020-11-09 | Multi-channel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213541409U true CN213541409U (en) | 2021-06-25 |
Family
ID=76480967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022563591.7U Expired - Fee Related CN213541409U (en) | 2020-11-09 | 2020-11-09 | Multi-channel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213541409U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503394A (en) * | 2021-07-12 | 2021-10-15 | 南通世发船舶机械有限公司 | Double-ball valve |
| CN115006906A (en) * | 2022-05-27 | 2022-09-06 | 安徽斯瑞尔阀门有限公司 | Self-adaptive flow direction regulating water valve and implementation method thereof |
-
2020
- 2020-11-09 CN CN202022563591.7U patent/CN213541409U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113503394A (en) * | 2021-07-12 | 2021-10-15 | 南通世发船舶机械有限公司 | Double-ball valve |
| CN115006906A (en) * | 2022-05-27 | 2022-09-06 | 安徽斯瑞尔阀门有限公司 | Self-adaptive flow direction regulating water valve and implementation method thereof |
| CN115006906B (en) * | 2022-05-27 | 2023-08-01 | 安徽斯瑞尔阀门有限公司 | Water valve capable of adaptively adjusting flow direction and implementation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210625 Termination date: 20211109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |