CN213629028U - Novel six-way valve - Google Patents

Abstract

The utility model discloses a novel six-way valve, which comprises a valve body, the outside of valve body evenly is provided with six groups of pipeline connectors, the inside of valve body is provided with matched with case with it, the middle part of case alternates and is provided with the valve rod, the bottom of valve rod is rotated with the interior bottom of valve body and is connected, the top of valve rod is run through the valve body and is connected with the handle that is located the valve body top, the top outside cover of valve rod is equipped with spacing subassembly, and the bottom of spacing subassembly and the top fixed connection of valve body, three groups of passageways have evenly been seted up to the inside of case, and the both ends of passageway are connected with adjacent two sets of pipeline. Has the advantages that: not only can realize circulation and switching between the multiple channels, but also can effectively avoid the phenomenon that the valve core rotates, thereby better meeting the demand of people on the diversification of the valve.

Description

Novel six-way valve

Technical Field

The utility model relates to the technical field of valves, particularly, relate to a novel six-way valve.

Background

In the industries of petroleum, chemical engineering, mines, metallurgy and the like, the six-way valve is an important control part in a fluid conveying system, is used for changing the section of a passage and the flowing direction of a medium, and has the functions of diversion, cut-off, throttling, non-return, diversion, overflow pressure relief and the like. The valve mainly comprises a valve body, a sealing assembly, a cam, a valve rod, a handle, a valve cover and other parts.

Currently, the six-way valves sold on the market have the following problems: most of the existing valves can not realize multidirectional flow (namely, the existing valves have a plurality of channels for circulation), most of the existing valves can only realize single-channel circulation, and the existing valves can not well meet the diversified requirements of people on the valves.

An effective solution to the problems in the related art has not been proposed yet.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a neotype six-way valve possesses circulation and the switching that realizes between the multichannel, effectively avoids the case to turn over the advantage that the phenomenon takes place, and then solves the problem among the background art.

(II) technical scheme

For realizing the aforesaid possess circulation and switching between the realization multichannel, effectively avoid the case to change the advantage that the phenomenon takes place, the utility model discloses a concrete technical scheme as follows:

the utility model provides a novel six-way valve, which comprises a valve body, the outside of valve body evenly is provided with six groups of pipeline connectors, the inside of valve body is provided with the matched with case with it, the middle part of case alternates and is provided with the valve rod, the bottom of valve rod is rotated with the interior bottom of valve body and is connected, the top of valve rod is run through the valve body and is connected with the handle that is located the valve body top, the top outside cover of valve rod is equipped with spacing subassembly, and the bottom of spacing subassembly and the top fixed connection of valve body, three groups of passageways have evenly been seted up to the inside of case, and the both ends of passageway are connected.

Furthermore, in order to realize the installation and the disassembly between the pipeline connecting port and the valve body, a plurality of openings matched with the pipeline connecting port are uniformly formed in the outer side of the valve body, the openings are connected with the pipeline connecting port through threads, and a first sealing ring is arranged at the connecting position of the openings and the pipeline connecting port.

Furthermore, in order to facilitate the rotation of the valve rod, a first groove is formed in the inner bottom of the valve body, and a bearing matched with the valve rod is arranged inside the first groove.

Furthermore, in order to effectively improve the sealing performance between the valve rod and the valve body, a plurality of second sealing rings are arranged between the outer side of the top of the valve rod and the valve body, and a plurality of second grooves matched with the second sealing rings are formed in the outer side of the top of the valve rod.

Furthermore, in order to facilitate the installation and placement of the valve core, the section of the valve core is of an H-shaped structure.

Further, in order to avoid the emergence of case phenomenon of crossing, spacing subassembly is including installing in the casing at valve body top, the middle part of casing runs through and is provided with the valve rod, the inside of casing is provided with the fixed plate, and the outside of fixed plate and the inner wall fixed connection of casing, the through-hole with valve rod matched with is seted up at the middle part of fixed plate, the arc wall has been seted up in the top outside of fixed plate, the inside of arc wall is provided with a plurality of teeth of a cogwheel, the top of fixed plate just is located the cover and is equipped with the rotor plate on the valve rod, the surface of rotor plate be provided with teeth of a cogwheel matched with stopper, and through pivot swing joint between stopper and the rotor plate, the top.

Further, in order to facilitate the observation of the rotation angle of the valve rod, the top of the shell is provided with angle scale marks, and the surface of the valve rod above the shell is provided with a pointer matched with the angle scale marks.

Furthermore, in order to drive the rotating shaft to rotate, one end of the rotating shaft, which is far away from the rotating plate, penetrates through the shell and is connected with the adjusting block positioned on the surface of the shell.

(III) advantageous effects

Compared with the prior art, the utility model provides a neotype six-way valve possesses following beneficial effect:

(1) the cooperation through a plurality of pipeline connectors and passageway is used, makes the utility model discloses a six-way valve can realize the multichannel circulation to can realize switching between the multichannel under the effect of handle, valve rod and case and switch on, thereby can satisfy people to the diversified demand of valve better.

(2) The valve rod can be limited under the action of the arc-shaped groove, the gear teeth, the limiting block and the spring, so that the valve core is prevented from rotating at will, limitation on the rotation angle of the valve core can be realized under the action of the arc-shaped groove, the limiting block and the spring, the valve core can rotate at a designated angle at every time, and the phenomenon of rotation of the valve core is effectively avoided.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only 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 structural view of a novel six-way valve according to an embodiment of the present invention;

FIG. 2 is an enlarged view of the structure according to A in FIG. 1;

fig. 3 is a schematic diagram of the connection between the valve body and the valve core in the novel six-way valve according to the embodiment of the invention;

fig. 4 is a schematic structural diagram of a limiting assembly in the novel six-way valve according to an embodiment of the invention;

fig. 5 is a top view of a connecting plate in the novel six-way valve according to an embodiment of the present invention;

fig. 6 is a top view of a housing in the novel six-way valve according to an embodiment of the invention.

In the figure:

1. a valve body; 2. a pipeline connecting port; 3. a valve core; 4. a valve stem; 5. a handle; 6. a limiting component; 7. a channel; 8. a first sealing ring; 9. a first groove; 10. a bearing; 11. a second sealing ring; 12. a second groove; 13. a housing; 14. a fixing plate; 15. an arc-shaped slot; 16. gear teeth; 17. a rotating plate; 18. A limiting block; 19. a rotating shaft; 20. a spring; 21. connecting blocks; 22. angle scale lines; 23. a pointer; 24. and a regulating block.

Detailed Description

For further explanation of the embodiments, the drawings are provided as part of the disclosure and serve primarily to illustrate the embodiments and, together with the description, to explain the principles of operation of the embodiments, and to provide further explanation of the invention and advantages thereof, it will be understood by those skilled in the art that various other embodiments and advantages of the invention are possible, and that elements in the drawings are not to scale and that like reference numerals are generally used to designate like elements.

According to the utility model discloses an embodiment provides a novel six-way valve.

Now combine the attached drawing and detailed description to the utility model discloses explain further, as shown in fig. 1-6, according to the utility model discloses a novel six-way valve, including valve body 1, the outside of valve body 1 evenly is provided with six sets of pipeline connectors 2, the inside of valve body 1 is provided with matched with case 3 with it, the middle part interlude of case 3 is provided with valve rod 4, the bottom of valve rod 4 is rotated with the interior bottom of valve body 1 and is connected, the top of valve rod 4 is run through valve body 1 and is connected with the handle 5 that is located valve body 1 top, the top outside cover of valve rod 4 is equipped with spacing subassembly 6, and the bottom of spacing subassembly 6 and the top fixed connection of valve body 1, three sets of passageways 7 have evenly been seted up to the inside of case 3, and the both ends of passageway 7 are connected with adjacent two sets of pipeline.

With the aid of the above technical scheme, use through the cooperation of a plurality of pipeline connectors 2 and passageway 7, make the utility model discloses a six-way valve can realize the multichannel circulation to can realize switching between the multichannel and switch on under the effect of handle 5, valve rod 4 and case 3, thereby can satisfy people to the diversified demand of valve better.

In one implementation, a plurality of openings matched with the pipeline connecting port 2 are uniformly formed in the outer side of the valve body 1, the openings are connected with the pipeline connecting port 2 through threads, and a first sealing ring 8 is arranged at the connecting position of the openings and the pipeline connecting port 2. Through threaded connection, be convenient for realize the installation between pipeline connector 2 and the valve body 1 and dismantle, in addition, through the use of sealing washer 8, can improve the sealing performance between pipeline connector 2 and the valve body 1 effectively.

In one embodiment, the inner bottom of the valve body 1 is provided with a first groove 9, and a bearing 10 matched with the valve rod 4 is arranged inside the first groove 9. The rotation of the valve stem 4 is facilitated by the use of the bearing 10.

In one implementation, a plurality of second sealing rings 11 are arranged between the outer side of the top of the valve rod 4 and the valve body 1, and a plurality of second grooves 12 matched with the second sealing rings 11 are formed in the outer side of the top of the valve rod 4. By using the second sealing ring 11, the sealing performance between the valve rod 4 and the valve body 1 can be effectively improved.

In one embodiment, the cross-section of the valve core 3 is an H-shaped structure, so that the installation and placement of the valve core 3 are facilitated. When specifically using, the interior top and the interior bottom of valve body 1 all are provided with the bellying with 3 matched with of case.

In an implementation, limiting component 6 is including installing in the casing 13 at 1 top of valve body, the middle part of casing 13 runs through and is provided with valve rod 4, the inside of casing 13 is provided with fixed plate 14, and the outside of fixed plate 14 and the inner wall fixed connection of casing 13, the through-hole with valve rod 4 matched with is seted up at the middle part of fixed plate 14, arc wall 15 has been seted up on the top outside of fixed plate 14, and the angle between arc wall 15 both ends is 60 degrees, the inside of arc wall 15 is provided with a plurality of teeth of a cogwheel 16, the top of fixed plate 14 just is located the cover and is equipped with rotor plate 17 on valve rod 4, the surface of rotor plate 17 is provided with stopper 18 with teeth of a cogwheel 16 matched with, and through pivot 19 swing joint between stopper 18 and the rotor plate 17, the top of stopper 18 is provided with spring 20, and the top of. Through the use of limiting assembly 6, not only can play certain spacing effect to valve rod 4 under the effect of arc wall 15, the teeth of a cogwheel 16, stopper 18 and spring 20 to avoid the emergence of case 3 random rotation phenomenon, but also can realize 3 turned angle's of case injecing under the effect of arc wall 15, stopper 18 and spring 20, thereby make case 3 all can rotate appointed angle at every turn, avoided the emergence of case 3 phenomenon of crossing effectively.

In one embodiment, the top of the housing 13 is provided with angle scale lines 22, and the surface of the valve rod 4 above the housing 13 is provided with a pointer 23 which is matched with the angle scale lines 22, so as to facilitate the observation of the rotation angle of the valve rod 4.

In one implementation, the one end of pivot 19 is kept away from rotor plate 17 runs through casing 13 and is connected with the regulating block 24 that is located the casing 13 surface to make regulating block 24 can drive pivot 19 and rotate, thereby drive stopper 18 anticlockwise rotation, alright realize rotor plate 17's anticlockwise rotation, realize reseing between stopper 18 and the teeth of a cogwheel 16. During specific application, the bottom end of the limiting block 18 is always positioned in the arc-shaped groove 15 in the process that the adjusting block 24 drives the limiting block 18 to rotate anticlockwise.

For the convenience of understanding the technical solution of the present invention, the following detailed description is made on the working principle or the operation mode of the present invention in the practical process.

In practical application, when the pipeline connecting port 2 needs to be switched, the handle 5 only needs to be rotated clockwise, so that the valve rod 4 drives the valve core 3 to rotate clockwise, thereby the channel 7 inside the valve core 3 rotates clockwise along with the valve core 3, the rotating plate 17 is driven to rotate clockwise while the valve rod 4 rotates clockwise, thereby the limiting block 18 is driven to rotate clockwise along with the rotating plate 17, thereby the bottom end of the limiting block 18 moves on the gear teeth 16 in the arc-shaped groove 15, because the angle of the arc-shaped groove 15 is 60 degrees, when the bottom end of the limiting block 18 and the rightmost side of the arc-shaped groove 15 move to the leftmost side, the limiting effect on the limiting block 18 can be realized under the action of the side wall of the arc-shaped groove 15 and the spring 20, the limiting block 18 cannot rotate clockwise, meanwhile, when the limiting block 18 rotates 60 degrees clockwise, the valve core 3 is just driven, and further realize the switching conduction of the adjacent pipeline connecting ports 2. When needs reset, only need anticlockwise rotation regulating block 24, make pivot 19 drive stopper 18 anticlockwise rotation, alright anticlockwise rotation handle 5 when the bottom of stopper 18 separates with the teeth of a cogwheel 16 (the bottom of stopper 18 only separates with the teeth of a cogwheel 16, when still being located arc wall 15), alright stop to rotate handle 5 and loosen regulating block 24 when the bottom of stopper 18 contacts with the inner wall of rightmost side arc wall 15, make the bottom of stopper 18 contact with the teeth of a cogwheel 16 of rightmost side in the arc wall 15 again under spring 20's effect and realize resetting.

To sum up, with the help of the above technical scheme of the utility model, use through the cooperation of a plurality of pipeline connectors 2 and passageway 7, make the utility model discloses a six-way valve can realize the multichannel circulation to can realize switching between the multichannel under the effect of handle 5, valve rod 4 and case 3 and switch on, thereby can satisfy people to the diversified demand of valve better.

In addition, through the use of limiting assembly 6, not only can play certain spacing effect to valve rod 4 under the effect of arc wall 15, the teeth of a cogwheel 16, stopper 18 and spring 20 to avoid the emergence of case 3 random rotation phenomenon, but also can realize 3 turned angle's of case injecing under the effect of arc wall 15, stopper 18 and spring 20, thereby make case 3 all can rotate appointed angle at every turn, avoided the emergence of case 3 phenomenon of changeing effectively.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The novel six-way valve is characterized by comprising a valve body (1), six groups of pipeline connecting ports (2) are uniformly arranged on the outer side of the valve body (1), a valve core (3) matched with the valve body (1) is arranged in the valve body (1), a valve rod (4) is inserted in the middle of the valve core (3), the bottom end of the valve rod (4) is rotationally connected with the inner bottom of the valve body (1), the top end of the valve rod (4) penetrates through the valve body (1) and is connected with a handle (5) positioned at the top of the valve body (1), a limiting component (6) is sleeved on the outer side of the top end of the valve rod (4), the bottom of the limiting component (6) is fixedly connected with the top of the valve body (1), three groups of channels (7) are uniformly arranged inside the valve core (3), and two ends of the channel (7) are respectively connected with the two adjacent groups of pipeline connecting ports (2).

2. The novel six-way valve according to claim 1, characterized in that a plurality of openings matched with the pipeline connecting port (2) are uniformly formed on the outer side of the valve body (1), the openings are connected with the pipeline connecting port (2) through threads, and a first sealing ring (8) is arranged at the joint of the openings and the pipeline connecting port (2).

3. The new six-way valve according to claim 1, characterized in that the inner bottom of the valve body (1) is provided with a first groove (9), and a bearing (10) matched with the valve rod (4) is arranged inside the first groove (9).

4. The novel six-way valve according to claim 1, wherein a plurality of second sealing rings (11) are arranged between the outer side of the top of the valve rod (4) and the valve body (1), and a plurality of second grooves (12) matched with the second sealing rings (11) are formed in the outer side of the top of the valve rod (4).

5. A new type of six way valve according to claim 1 characterised in that the section of the spool (3) is H shaped.

6. The novel six-way valve according to claim 1, wherein the limiting component (6) comprises a housing (13) mounted at the top of the valve body (1), the valve rod (4) is arranged in the middle of the housing (13) in a penetrating manner, a fixing plate (14) is arranged inside the housing (13), the outer side of the fixing plate (14) is fixedly connected with the inner wall of the housing (13), a through hole matched with the valve rod (4) is formed in the middle of the fixing plate (14), an arc-shaped groove (15) is formed in the outer side of the top of the fixing plate (14), a plurality of gear teeth (16) are arranged inside the arc-shaped groove (15), a rotating plate (17) is sleeved on the top of the fixing plate (14) and positioned on the valve rod (4), and a limiting block (18) matched with the gear teeth (16) is arranged on the surface of the rotating plate (17), and the limiting block (18) is movably connected with the rotating plate (17) through a rotating shaft (19), a spring (20) is arranged at the top of the limiting block (18), and the top end of the spring (20) is fixedly connected with the surface of the rotating plate (17) through a connecting block (21).

7. The new six-way valve according to claim 6, characterized in that the top of the housing (13) is provided with angle graduation lines (22) and the surface of the valve stem (4) above the housing (13) is provided with a pointer (23) cooperating with the angle graduation lines (22).

8. The new six-way valve according to claim 6, characterized in that the end of the rotating shaft (19) far from the rotating plate (17) extends through the housing (13) and is connected with the adjusting block (24) on the surface of the housing (13).

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