CN203809771U - Valve switch capable of simultaneously controlling multiple fluid pipelines - Google Patents
Valve switch capable of simultaneously controlling multiple fluid pipelines Download PDFInfo
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- CN203809771U CN203809771U CN201420107491.5U CN201420107491U CN203809771U CN 203809771 U CN203809771 U CN 203809771U CN 201420107491 U CN201420107491 U CN 201420107491U CN 203809771 U CN203809771 U CN 203809771U
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Abstract
The utility model relates to a valve switch and aims to provide a valve switch capable of simultaneously controlling multiple fluid pipelines. The valve switch comprises a valve switch body and a sealing piston valve core. The sealing piston valve core is arranged in the valve switch body and in sealing fit with fluid in the valve switch body. At least one inner passage is formed in the sealing piston valve core. At least four pipelines are communicated with the outer portion of the valve switch body. The sealing piston valve core is further connected with a valve rod and a pipeline adjusting switch respectively. The valve rod is driven by the pipeline adjusting switch to drive displacement of the sealing piston valve core or the inner passage of the sealing piston valve core to simultaneously control switching of fluid in multiple pipelines and switch flow directions of the fluid in the pipelines up, down, left and right at any time.
Description
Technical field
The utility model relates to a kind of pipeline valve switch, particularly relates to a kind of valve switch and the manufacture method thereof that can simultaneously control many fluid lines.
Background technique
Valve switch is the controlling component in fluid delivery system, be used for controlling direction, pressure, the flow of fluid, there is cut-off, adjusting, water conservancy diversion, prevent the functions such as adverse current, voltage stabilizing, shunting or overflow pressure relief, medium (liquid, gas) in pipe arrangement and equipment is flowed or stop and controlling the device of its flow.For the valve of fluid control, various valves used from the simplest stop valve to very complicated robot control system(RCS), its kind and specification are various, but which kind of valve switch no matter, in daily use, be all valve switch of a pipeline, many pipelines of neither one valve switch control.
At present use daily in the liquid that often touches or the valve switch of gas, such as the valve switch of water supply pipe, the valve switch of gardens and indoor plantation irrigation system pipeline, all with above-mentioned the same, the pipeline of various fields application, it is all valve switch of a pipeline, that is at large size tubing, and while controlling many pipelines simultaneously, just need to remove the pipeline that opens or closes a rule one by one, just cause very large waste, also cost is more artificial, the quantity of valve switch also will be a very large cost, therefore be badly in need of a kind ofly controlling simultaneously and regulate the switch of many pipelines or the valve switch of the flow direction.
Summary of the invention
For solving the problems of the technologies described above, the purpose of this utility model is to provide a kind of valve switch and the manufacture method thereof that can simultaneously control many fluid lines, by this device, can be around this device many pipelines of installation, affect valve rod and then drive the displacement of packed-piston spool or the built-in displacement of structural panel or the inner passage of packed-piston spool to realize the switch of simultaneously controlling fluid in many pipelines by pipeline by-pass cock, and can switch at any time the flow direction of fluid in many pipelines up and down.
A kind of valve switch that can simultaneously control many fluid lines of the utility model, comprise that an inside is hollow and the valve switch main body in sealing state, and be arranged on this switch main body inside, and the packed-piston spool coordinating with the inner liquid sealing of valve switch main body hollow; Outside in valve switch main body is also at least communicated with more than four pipeline, described pipeline can be longitudinally and level install around valve switch main body, coupled logical; Described valve switch body interior has a valve rod to be connected with packed-piston spool, and the described valve rod the other end, through inner hollow and the valve switch main body outside in sealing state, is connected with a pipeline by-pass cock; Described valve rod is through the place of valve switch main body, and its valve switch body interior can also be provided with a seal ring; The height of described packed-piston spool is the diameter that is at least greater than one or more pipeline; The outside of described valve switch main body is also provided with a location by-pass cock.
As a kind of a kind of preferred embodiment that can control many fluid line valve switchs of the utility model simultaneously, comprise that an inside is hollow and the valve switch main body in sealing state, and be arranged on this switch main body inside, and the packed-piston spool coordinating with the inner liquid sealing of valve switch main body hollow; Outside in valve switch main body is also at least communicated with more than four pipeline, also be provided with at least one above inner passage in the inside of packed-piston spool, described pipeline can be longitudinally and level install around valve switch main body, coupled logical, and its every pipeline opening and every seamless identical corresponding connection of packed-piston valve core inside passage; Also have a valve rod to be connected with packed-piston spool in valve switch body interior, the described valve rod the other end, through inner hollow and the valve switch main body outside in sealing state, is connected with a pipeline by-pass cock; Described valve rod is through the place of valve switch main body, and its valve switch body interior can also be provided with a seal ring; The height of described packed-piston spool is the diameter that is at least greater than one or more pipeline; The outside of described valve switch main body is also provided with a location by-pass cock.
As a kind of a kind of preferred embodiment that can control many fluid line valve switchs of the utility model simultaneously, comprise that an inside is hollow and the valve switch main body in sealing state, and be arranged at least more than one parallel sealing thin plate that switch main body inside is mutually permanently connected successively. at least one seal isolation plectane and at least one vertical seal thin plate, outside in valve switch main body is also at least communicated with more than four pipeline, described pipeline can be longitudinally and level install around valve switch main body, coupled logical; Comprise that in valve switch body interior a valve rod is connected with isolation plectane, the described valve rod the other end, through inner hollow and the valve switch main body outside in sealing state, is connected with a pipeline by-pass cock; Described valve rod is through the place of valve switch main body, and its valve switch body interior can also be provided with a seal ring; Described parallel sealing thin plate. isolation plectane and their thickness of vertical seal thin plate are the diameter that is less than above-mentioned pipeline, and the diameter of described parallel sealing thin plate and their width of vertical seal thin plate and isolation plectane is all with the inner surperficial liquid sealing of valve switch main body hollow and coordinates; Described parallel sealing thin plate and the length of vertical seal thin plate are the diameter that is greater than above-mentioned each pipeline, and corresponding with every pipeline; The outside of described valve switch main body is also provided with a location by-pass cock.
As a kind of improvement of the present utility model, described pipeline by-pass cock comprises T shape pipeline by-pass cock and circular pipe by-pass cock, and the valve rod being connected with described pipeline by-pass cock can also be threaded valve rod.
As a modification of the present invention, described location by-pass cock comprises a fixed base being fixed in valve switch main body, and a positioning shaft is flexibly connected by threaded engagement with fixed base, one end, outside of described positioning shaft is also fixedly connected with a position fixing handle.
As a kind of improvement of the present utility model, described location by-pass cock comprises that a band handle positioning screw cap is flexibly connected by threaded engagement with threaded valve rod.
As a kind of improvement of the present utility model, described location by-pass cock comprises a valve rod set casing being fixed in valve switch main body, and a set screw is flexibly connected with valve rod set casing by threaded engagement.
Beneficial effect
1. many pipelines that arrange in valve switch main body, and it is mutually seamless identical with switch main body hollow interior size to be arranged on valve switch body interior, and the packed-piston spool that can pull up and down, its degree of agreement is for reaching liquid sealing, make that fluid is unlikely to be spilt between two surfaces that join, do not cause again too tight and movable dumb; Be fixedly connected with pipeline by-pass cock by a valve rod or threaded valve rod, adopt after this structure, can stretch and produce its lifting of shift control through valve rod by pipeline by-pass cock, or pipeline by-pass cock rotating band screw thread valve rod, make threaded engagement produce displacement, realize the switch of pipeline; When our rotating pipe by-pass cock, make threaded engagement.Packed-piston spool is entered or is retreated, and enters to close pipeline above, opens pipeline below; Retreat the pipeline of closing below, open pipeline above, can open so many pipelines simultaneously, also can close many pipelines simultaneously; The seal ring arranging through the place of switch main body inside at valve rod can also further increase its sealing.
2. many pipelines that arrange in valve switch main body, and it is mutually seamless identical with switch main body hollow interior size to be arranged on valve switch body interior, and the packed-piston spool that can pull up and down, its degree of agreement is for reaching liquid sealing, make that fluid is unlikely to be spilt between two surfaces that join, do not cause again too tight and movable dumb; At least be provided with one or more pipeline at packed-piston valve core inside, adopt after this structure, packed-piston spool internal channel can be stretched or rotation generation its lifting of shift control and left rotation and right rotation through valve rod by pipeline by-pass cock, left rotation and right rotation moves 45 degree or 90 degree just can close the pipeline of original connection, dock with another pipeline, open another pipeline, thus the convenient pipeline of closing, and directly carry out the switching of different pipeline enclosure fluids.
3. many pipelines that arrange in valve switch main body, and valve switch body interior be hollow and at least more than one parallel sealing thin plate being mutually permanently connected successively in the valve switch body interior of sealing state. at least one seal isolation plectane and at least one vertical seal thin plate, it is that liquid sealing coordinates that the diameter of described parallel sealing thin plate and their width of vertical seal thin plate and isolation plectane is all with valve switch main body hollow interior size; Described parallel sealing thin plate and the length of vertical seal thin plate are the diameter that is greater than above-mentioned each pipeline, and corresponding with every pipeline; Adopt after such structure, the corresponding pipeline of each parallel sealing thin plate, the corresponding pipeline of each vertical seal thin plate, above-mentioned like this sealing thin plate can produce its left-right switch of shift control through valve rod rotation by pipeline by-pass cock, every 90-degree rotation, will make a plate level, a plate is vertical, is beneficial to equally the switch that regulates pipeline.
4. the switch after regulating, also has multiple different position-sensing switch, makes to select more diversified.
5. the valve switch that can simultaneously control many fluid lines of the present invention, only utilize a valve switch main body, pipeline, packed-piston spool, valve rod, these part compositions of pipeline by-pass cock, without electric power, it is simple in structure, processing ease, cost of production is low, can save a large amount of labour expenses and cost.
Brief description of the drawings
Fig. 1 is the utility model embodiment 1 external side view;
Fig. 2 is the utility model embodiment 1 front internal view;
Fig. 3 is outside plan view of the utility model embodiment 1;
Fig. 4 is overall three-dimensional effect diagram of the utility model embodiment 1;
Fig. 5 is the utility model embodiment 2 side cut-away view;
Fig. 6 is the utility model embodiment 2 external front face view;
Fig. 7 is outside plan view of the utility model embodiment 2;
Fig. 8 is overall three-dimensional effect diagram of the utility model embodiment 2;
Fig. 9 is the utility model embodiment 3 side cut-away view;
Figure 10 is the utility model embodiment 3 front internal view;
Figure 11 is amplification assumption diagram of " B " part in Figure 10 of the utility model embodiment 3;
Figure 12 is outside plan view of the utility model embodiment 3;
Figure 13 is the utility model embodiment 3 overall front cut-away view;
Figure 14 is overall three-dimensional effect diagram of the utility model embodiment 3;
Figure 15 is the utility model embodiment 4 external side view;
Figure 16 is the utility model embodiment 4 front internal view;
Figure 17 is outside plan view of the utility model embodiment 4;
Figure 18 is solid half view structure figure that in Figure 16 of the utility model embodiment 4, " C " part is amplified;
Figure 19 is three-dimensional half view of the utility model embodiment 4 overall structure;
Figure 20 is overall three-dimensional effect diagram of the utility model embodiment 4;
Figure 21 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 22 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 23 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 24 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 25 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 26 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 27 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 28 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4;
Figure 29 is a kind of mode of execution of " A " part in Fig. 2, Fig. 6, Fig. 9, the Figure 15 in the utility model embodiment 1 to 4.
1. valve switch main body, 2. packed-piston spool, 3. valve rod, 4. threaded valve rod, 5.T shape pipeline by-pass cock, 6. circular pipe by-pass cock, 7. pipeline, 8. fixed base, 9. position fixing handle, 10. valve rod set casing, 11. positioning shafts, 12. seal rings, 13. band handle positioning screw caps, 14. inner passages, 15. arbors, 16. parallel sealing thin plates, 17. vertical seal thin plates, 18. isolating seal plectanes, 19. set screws.
Embodiment
Embodiment 1
From the external side view described in Fig. 1 to Fig. 4, front internal view, outside plan view and overall three-dimensional effect diagram, be mainly hollow by an inside, and the container in sealing state or pipeline, as valve switch main body 1, the profile of valve switch main body 1 is essentially columniform, certainly can also be other shapes, such as square or oval; At the also pipelines 7 that are respectively provided with four horizontal correspondences of rule of both sides external of valve switch main body 1, certainly pipeline 7 quantity can also be two or eight or more and still less, pipeline 7 is fixedly connected with and is arranged in valve switch main body 1, and is connected with valve switch main body 1 inner hollow part.From Fig. 2 internal view, in valve switch main body 1 inside, a packed-piston spool 2 is also installed, the internal surface of the hollow interior portion of the diameter of packed-piston spool 2 and valve switch main body 1 is seamless coincideing, and can pull, its degree of agreement should at least reach liquid sealing, makes that fluid is unlikely to be spilt between two surfaces; The material of described packed-piston spool can be various material: metal material, ceramic material, quality of rubber materials, plastic material can.As shown in Figure 2, the height of packed-piston spool 2 is the height higher than two discharge pipes 7 horizontal shown in figure, certainly only needing sealing to block still less or more in multi-pipeline 7, the height of its packed-piston spool 2 is all right only higher than a horizontal discharge pipe 7, or higher than three horizontal rows or the height in multi-lined tubes road 7; As shown in Figure 2, the central upper portion position of packed-piston spool 2 is also connected with a band screw thread valve rod 4, can also be ganoid certainly herein, not threaded valve rod 3; When valve switch main body 1 structure is cylindrical body, threaded valve rod 4 can be for being fixedly connected with packed-piston spool 2; When valve switch main body 1 structure is square, oval or other shapes, threaded valve rod 4 is necessary for and is flexibly connected with packed-piston spool 2; Longitudinally put to outside through the cylindrical center of valve switch main body 1 other end that threaded valve rod 4 is connected with packed-piston spool 2, is fixedly connected with T shape pipeline by-pass cock 5.In valve switch main body 1 inside, threaded valve rod 4, through the place of its inside, is also provided with a seal ring 12 herein, thereby further increases valve switch main body 1 and extraneous sealing.
From Fig. 1 to Fig. 4, also has a fixed base 8, be arranged on the position on skew valve switch main body 1 central point side, be fixedly connected with valve switch main body 1, be also provided with herein a positioning shaft 11, be horizontally through fixed base 8, be connected with fixed base 8 by screw thread, in positioning shaft 11 1 sides, valve switch main body 1 outward direction, also has a position fixing handle 9 to be fixedly connected on positioning shaft 11 one end.
The utility model embodiment 1 will carry out work in the following manner: the embodiment 1 who provides in Fig. 2 has evenly rule and corresponding arrangement installation of four horizontal discharge pipes 7 in the outside of valve switch main body 1, and communicates with its inner hollow part; Because packed-piston spool 2 is liquid sealing with the inner surface of hollow of valve switch main body 1, so it can block and block ducted fluid easily; In will closing Fig. 2 transversely part two discharge pipes 7, when beating two row's bar pipeline 7 of Open lower sections, just twisting T shape pipeline by-pass cock 5 rotates threaded valve rod 4, by driving the rotation of screw thread valve rod 4, make threaded valve rod 4 produce displacement by threaded engagement, affect packed-piston spool 2 downwards or move up by threaded valve rod 4, upwards having closed two discharge pipes 7 that Fig. 2 middle and upper part is divided, having opened two discharge pipes 7 of time part; To next two discharge pipes 7 of having closed time part, open two discharge pipes 7 of upper part, thereby realized the Kai Heguan that two discharge pipes and lower part two discharge pipes are divided in Fig. 2 middle and upper part; Certainly can also make packed-piston spool 2 or move up in the process regulating downwards, only move up or down half, so just close centre two discharge pipes 7 of Fig. 2, open the top and a bottom discharge pipe 7.
Embodiment 2
From the cut-away view described in Fig. 5 to Fig. 8, external front face view, outside plan view and overall three-dimensional effect diagram, be mainly hollow by an inside, and the container in sealing state or pipeline, as valve switch main body 1, the profile of valve switch main body 1 is essentially columniform, certainly can also be other shapes, such as square or oval; At the also pipelines 7 that are respectively provided with four horizontal correspondences of rule of outside surrounding of valve switch main body 1, certainly pipeline 7 quantity can also be two or eight or more and still less,, pipeline 7 is fixedly connected with and is arranged in valve switch main body 1, and is connected with valve switch main body 1 inner hollow part.From Fig. 5 internal view, in valve switch main body 1 inside, a packed-piston spool 2 is also installed, the internal surface of the hollow interior portion of the diameter of packed-piston spool 2 and valve switch main body 1 is seamless coincideing, and can pull, its degree of agreement should at least reach liquid sealing, makes that fluid is unlikely to be spilt between two surfaces.As shown in Figure 5 in sectional drawing, the height of packed-piston spool 2 is the height higher than two discharge pipes 7 horizontal shown in figure, certainly only needing sealing to block still less or more in multi-pipeline 7, the height of its packed-piston spool 2 is all right only higher than a horizontal discharge pipe 7, or higher than three horizontal rows or the height in multi-lined tubes road 7; As shown in Figure 2, the central upper portion position of packed-piston spool 2 is also connected with a band screw thread valve rod 4, can also be ganoid certainly herein, not threaded valve rod 3; When valve switch main body 1 structure is cylindrical body, threaded valve rod 4 can be for being fixedly connected with packed-piston spool 2; When valve switch main body 1 structure is square, oval or other shapes, threaded valve rod 4 is necessary for and is flexibly connected with packed-piston spool 2; Longitudinally put to outside through the cylindrical center of valve switch main body 1 other end that threaded valve rod 4 is connected with packed-piston spool 2, is fixedly connected with T shape pipeline by-pass cock 5.In valve switch main body 1 inside, threaded valve rod 4, through the place of its inside, is also provided with a seal ring 12 herein, thereby further increases valve switch main body 1 and extraneous sealing.
From Fig. 5 to Fig. 8, on threaded valve rod 4, the other end of threaded valve rod 4 is through the outside of valve switch main body 1, also be provided with herein a band handle positioning screw cap 13, exactly a handle is welded together mutually with nut, this programme never only limits to this, can certainly a lever or spanner and nut be welded together also passable, band handle positioning screw cap 13 is arranged on threaded valve rod 4, and both are connected by screw thread mutually.
The utility model embodiment 2 will carry out work in the following manner: the embodiment's 2 who provides in Fig. 5 surrounding respectively has the arrangement of four horizontal corresponding pipelines 7 even rules to be arranged on the outside of valve switch main body 1, and communicates with its inner hollow part; Because packed-piston spool 2 is liquid sealing with the inner surface of hollow of valve switch main body 1, so it can block and block ducted fluid easily; Divide horizontal two discharge pipes 7 will close Fig. 5 middle and upper part, when beating horizontal two discharge pipe 7 of Open lower sections, just twisting T shape pipeline by-pass cock 5 rotates screw thread valve rod 4, by driving the rotation of screw thread valve rod 4, make screw thread valve rod 4 produce displacement by threaded engagement, affect packed-piston spool 2 downwards or move up by threaded valve rod 4, upwards having closed Fig. 5 middle and upper part and divided two horizontal discharge pipes 7, having opened two discharge pipes 7 of time part; To next two discharge pipes 7 of having closed time part, open two discharge pipes 7 of upper part, thereby realized the Kai Heguan that two discharge pipes and lower part two discharge pipes are divided in Fig. 5 middle and upper part; Certainly can also make packed-piston spool 2 in the process of downward or the adjusting that moves up, only move up or down half, so just close centre two discharge pipes 7 of Fig. 5, open topmost and a bottom discharge pipe 7.
Embodiment 3
From the plan of the present embodiment described in Fig. 9 to Figure 14, be mainly hollow by an inside, and the container in sealing state or pipeline, as valve switch main body 1, the profile of valve switch main body 1 is essentially columniform, outside surrounding 360 in described valve switch main body 1 is spent, every 45 degree, one row's rule and horizontal corresponding pipeline 7 are just longitudinally set, be altogether the longitudinal pipeline of eight rows 7 in the outside of valve switch main body 1, the quantity of every discharge pipe 7 is 7 pipelines, certainly each row's pipeline 7 quantity can also be below seven or more than seven, described pipeline 7 is fixedly connected with and is arranged in valve switch main body 1, and be connected with valve switch main body 1 inner hollow part.From structural drawing, sectional drawing and partial enlarged drawing described in Fig. 9, Figure 10, Figure 11 and Figure 13, in valve switch main body 1 inside, a packed-piston spool 2 is also installed, the internal surface of the hollow interior portion of the diameter of packed-piston spool 2 and valve switch main body 1 is seamless coincideing, and can pull, its degree of agreement should at least reach liquid sealing, makes that fluid is unlikely to be spilt between two surfaces.From Fig. 9, Figure 10, Figure 11 and Figure 13, the height of packed-piston spool 2 is the height higher than laterally whole pipelines 7 in figure, certainly only needing sealing to block still less or more in multi-pipeline 7, the height of its packed-piston spool 2 is all right only higher than a horizontal discharge pipe 7, or higher than the horizontal more height in multi-lined tubes road 7; Also leave the remaining space that is at least greater than pipeline 7 diameters in the inside of valve switch main body 1, to carry out stretched operation; Also get through the inner passage 14 of at least one above hollow in the inside of packed-piston spool 2, inner passage 14 diameters are identical with above-mentioned pipeline 7 diameter of bores, and be arranged on and pipeline 7 phase seamless links and corresponding position, and the degree of agreement of same and pipeline 7 should at least reach liquid sealing; From Fig. 9, Figure 10, Figure 11 and Figure 13, piston internal channel 14 can be got through the inner passage 14 of any pipeline 7 up and down for being communicated with longitudinal same row, maybe can be set to the inner passage 14 being connected with any pipeline 7 in the longitudinal discharge pipe 7 in side, or can with the inner passage 14 that any pipeline 7 is connected up and down of the longitudinal discharge pipe 7 in opposite; The central upper portion position of packed-piston spool 2 is also connected with a valve rod 3; Its outside is longitudinally arrived through the central point of valve switch main body 1 in the other end of valve rod 3, is fixedly connected with circular pipe by-pass cock 6.In valve switch main body 1 inside, valve rod 3, through the place of its inside, is also provided with a seal ring 12 herein, thereby further increases valve switch main body 1 and extraneous sealing.
From Fig. 9 to Figure 14, also has a fixed base 8, be arranged on the position on skew valve switch main body 1 central point side, be fixedly connected with valve switch main body 1, be also provided with herein a positioning shaft 11, be horizontally through fixed base 8, be connected with fixed base 8 by screw thread, in positioning shaft 11 1 sides, the outside direction of valve switch main body 1, also has a position fixing handle 9 to be fixedly connected on positioning shaft 11 one end.
The embodiment of the present invention 3 will be carried out the embodiment 3 who provides in work: Fig. 9 to Figure 14 in the following manner, from the partial enlarged drawing of Figure 11 and the plan view of Figure 12, there are the even rule of eight row's pipe tunnels 7 and mutual corresponding arrangement to be arranged on the outside surrounding of valve switch main body 1, each row's pipe tunnel 7 is seven pipelines, and all pipelines 7 communicate with its valve switch main body 1 inner hollow part; Opening or closing by inner passage 14 regulation and controls that are arranged on packed-piston spool 2 inside of this pipeline 7;
By longitudinal two discharge pipes of the left and right sides in the partial enlarged view of Figure 11, all start number from upper part Article 1 pipeline 7 respectively below, respectively each longitudinally each seven pipelines 7 in the left and right sides; From the local amplification assumption diagram of Figure 11, in the drawings in longitudinal this discharge pipe in left side, the inner passage 14 of its packed-piston spool 2 internal communication, count from the top down, can make the Article 1 pipeline 7 in longitudinal this discharge pipe 7 in Figure 11 left side be connected with Article 2, Article 3 and Article 4 pipeline 7 simultaneously simultaneously; Also can by inner passage 14 make left side longitudinally this discharge pipe Article 5 pipeline 7 with the Article 4 pipeline 7 in the longitudinal discharge pipe of right side of face is connected; Can also make the Article 6 pipeline 7 of longitudinal this discharge pipe in left side simultaneously with longitudinally the 5th and Article 6 pipeline 7 of this discharge pipe are connected to right side of face by inner passage 14; The right side longitudinally Article 2 pipeline 7 of this discharge pipe also can be connected with upper and lower first and Article 3 pipeline 7 by inner passage 14 simultaneously; Right side is the Article 7 pipeline 7 of this discharge pipe longitudinally, also can utilize the inner passage 14 of packed-piston spool 2, is connected with the Article 6 pipeline 7 of phase the same side with to the Article 7 pipeline 7 of left side of face; The inner passage 14 of packed-piston spool 2 is never only said structure, and it can use according to the actual requirements, and inner passage 14 can be set to be connected with ducted arbitrary the pipeline of other any one group of longitudinal arrangements.When wanting open and close or regulate pipeline 7, just twist circular pipe by-pass cock 6, make it utilize valve rod to drive packed-piston spool 2 to rotate, each only with twisting 45 degree, just can will originally move to another row's pipe tunnel 7 and be connected with the internal pipeline 14 that wherein row's pipe tunnel 7 is connected, thereby close original row's pipe tunnel 7, open another row's pipe tunnel 7; Can also utilize circular pipe by-pass cock 6 outwards to stretch, make it further switch and change switch or the flow direction between the upper and lower pipeline of pipeline.
Embodiment 4
From the plan of the present embodiment described in Figure 15 to Figure 20, be mainly hollow by an inside, and the container in sealing state or pipeline, as valve switch main body 1, the profile of valve switch main body 1 is essentially columniform, from side view and the plan view of Figure 15 and Figure 17, at the also pipelines 7 that are respectively provided with eight horizontal correspondences of rule of both sides external of valve switch main body 1, certainly its pipeline 7 quantity also can be for being less than eight or more than eight, described pipeline 7 is fixedly connected with and is arranged in valve switch main body 1, and be connected with valve switch main body 1 inner hollow part.
By Figure 16, Figure 18 and Figure 19 are known, be positioned at valve switch main body 1 inside, there is the parallel sealing thin plate 16 being mutually permanently connected successively, seal isolation plectane 18 and vertical seal thin plate 17 are arranged in valve switch main body 1, more parallel sealing thin plate 16 can also be set according to actual needs, seal isolation plectane 18 and vertical seal thin plate 17 are connected together, each parallel sealing thin plate 16 and the middle crossing place of vertical seal thin plate 17 are provided with a seal isolation plectane and are fixed on herein, at parallel sealing thin plate 16, structure after seal isolation plectane 18 and vertical seal thin plate 17 connect is, in the time that longitudinally vertical angle is watched, its structure is rendered as " ten " shape structure, the thickness of this parallel sealing thin plate 16, vertical seal thin plate 17 and seal isolation plectane 18 is all the diameter that is not more than above-mentioned pipeline 7, and does not affect fluid normally from pipeline inflow and outflow, the width of this parallel sealing thin plate 16 and vertical seal thin plate 17, and the diameter of seal isolation plectane 18, all coincide with valve switch main body 1 inner hollow part is mutually seamless, and rotatable, its degree of agreement should at least reach liquid sealing, makes that fluid is unlikely to be spilt between two surfaces that join, the length of this parallel sealing thin plate 16 and vertical seal thin plate 17 is the diameter that is greater than above-mentioned each pipeline 7, and corresponding with every pipeline 7, from Figure 16 sectional drawing, also have a valve rod 3 to be fixedly connected with seal isolation plectane 18, the other end of valve rod 3, through the outside of valve switch main body 1, is fixedly connected with circular pipe by-pass cock 6.In valve switch main body 1 inside, valve rod 3, through the place of its inside, is also provided with a seal ring 12 herein, thereby further increases valve switch main body 1 and extraneous sealing.
From Figure 15 to Figure 20, also has a fixed base 8, be arranged on the position on skew valve switch main body 1 central point side, be fixedly connected with valve switch main body 1, be also provided with herein a positioning shaft 11, be horizontally through fixed base 8, be connected with fixed base 8 by screw thread, in positioning shaft 11 1 sides, the outer direction of valve switch main body 1, also has a position fixing handle 9 to be fixedly connected on positioning shaft 11 one end.
The utility model embodiment 4 will carry out work in the following manner: the three-dimensional half TV structure figure of the utility model embodiment's 4 who is shown from Figure 19 entirety, and fluid can leave from Figure 19 to enter and to flow out in the pipeline 7 in left side or the pipeline 7 on right side, in Figure 19, each parallel sealing thin plate 16 of valve switch main body 1 inside or vertical seal thin plate 17 are by pipeline of correspondence, each eight of the pipeline 7 that in figure, the both sides of valve switch main body 1 arrange, by counting from the top down, in the middle of two pipelines of first row 7 is vertical seal thin plate 17, in the middle of two pipelines of second row 7 is parallel sealing thin plate 16, in the middle of two articles of pipelines of the 3rd row 7 is vertical seal thin plate 17, in the middle of two articles of pipelines of the 4th row 7 is parallel sealing thin plate 16, in the middle of two articles of pipelines of the 5th row 7 is vertical seal thin plate 17, in the middle of two articles of pipelines of the 6th row 7 is parallel sealing thin plate 16, in the middle of two articles of pipelines of the 7th row 7 is vertical seal thin plate 17, in the middle of two articles of pipelines of the 8th row 7 is parallel sealing thin plate 16, in the middle of each parallel sealing thin plate 16 and vertical seal thin plate 17, be provided with a seal isolation plectane 18, seal isolation plectane 18 will play the effect that the fluid partitioning of different pipelines 7 is come, and effectively prevents the fluid confusion of its different pipelines together, the control of this mode of execution convection cell pipeline 7 is intervals, the pipeline 7 of pipe fluid which side of left and right from which Figure 19 does not pass in and out, in regulating, only rotate 90 degree with twisting circular pipe by-pass cock 6, just can close first, the 3rd, the 5th and the 7th row's pipeline 7, open second, the 4th, the 6th and the 8th discharge pipe 7, or again circular pipe by-pass cock 6 is rotated to 90 degree, and just can close second, the 4th, the 6th and the 8th row's pipeline 7, open first, the 3rd, the 5th and the 7th row's pipeline 7, thereby circular pipe by-pass cock is rotated to 90 degree at every turn, can interval close the pipeline of half, and the pipeline of half is opened at interval, its structure is also not limited only to this, also can major part in actual parallel sealing thin plate 16 be all installed or major part is all installed vertical seal thin plate 17, position also can be interval like this, can put together by same plate, can disposablely close like this pipeline over half, leave the pipeline below half.
Shown in Figure 21 to Figure 29 is other mode of executions of another kind of Fig. 2, the Fig. 6 in above-mentioned four kinds of embodiments 1 to 4, " A " in Fig. 9, Figure 15 part:
Figure 21 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, by a fixed base 8, be arranged on the position on skew valve switch main body 1 central point side, be fixedly connected with valve switch main body 1, be also provided with herein a position axle 11, be horizontally through fixed base 8, be connected with fixed base 8 by screw thread, in positioning shaft 11 1 sides, valve switch main body 1 outward direction, also has a position fixing handle 9 to be fixedly connected on positioning shaft 11 one end.Its working method is: when T shape pipeline by-pass cock 5 regulates after the fluid that switches end conduit, rotating position handle 9, make the positioning shaft 11 being fixedly connected with it by the screw thread rotation displacement of interlock, put in to the inside, itself and threaded valve rod 4 are pushed mutually and produce friction, can fix thus T shape pipeline by-pass cock 5, make its location, be unlikely to As time goes on and loosening or displacement naturally.
Figure 22 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, by a valve switch main body 1, and the pipeline 7 connecting in main body and threaded valve rod 4 and T shape pipeline by-pass cock 5, also can not comprise location by-pass cock.This mode of execution of not locating by-pass cock only uses for making less demanding small pipeline valve.
Figure 23 has shown another kind of mode of execution of " A " in the utility model embodiment 1 to 4 part, and the mode that this mode of execution and Figure 21 show is basic identical, be described threaded valve rod 4 is replaced by ganoid, not threaded valve rod 3; Its working method is: in the time will regulating and switch the fluid of end conduit, directly outwards stretched or advanced inwards by T shape pipeline by-pass cock 5; Regulate rear equally by rotating position handle 9, make the positioning shaft 11 being fixedly connected with it by the screw thread rotation displacement of interlock, put in to the inside, itself and valve rod 3 are pushed mutually and produce friction, can fix thus T shape pipeline by-pass cock 5, make its location, be unlikely to As time goes on and loosening or displacement naturally.
Figure 24 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, and the mode that this mode of execution and Figure 23 show is basic identical, is not both T shape pipeline by-pass cock 5 is replaced by circular pipe by-pass cock 6.
Figure 25 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, passing valve switch main body 1, and the threaded valve rod 4 being connected with packed-piston spool 2 with T shape pipeline by-pass cock 5 above, threaded valve rod 4 is through the outside of valve switch main body 1, also be provided with herein a band handle positioning screw cap 13, exactly a handle is welded together mutually with nut, this programme never only limits to this, can certainly a lever or spanner and nut be welded together also passable, band handle positioning screw cap 13 is arranged on threaded valve rod 4, both are connected by screw thread mutually.Its working method is: rotate band handle positioning screw cap 13, make it by being shifted with the screw thread phase interlock of threaded valve rod 4, thereby drop to the place of threaded valve rod 4 through valve switch main body 1, tighten, rub mutually with valve switch main body 1, make its location.
Figure 26 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, and the mode that this mode of execution and Figure 24 show is basic identical, and difference is just replaced by threaded valve rod 4 by valve rod above 3.
Figure 27 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, and this mode of execution mode same and that Figure 24 shows is basic identical, and difference is just replaced by arbor 15 by position fixing handle 9.
Figure 28 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, by a valve switch main body 1, and the pipeline 7 connecting in main body and valve rod 3 and circular pipe by-pass cock 6, a hollow cylinder blanket is fixed in valve switch main body as valve rod set casing 10, a screw hole is set in the side of valve rod set casing 10, is flexibly connected by threaded engagement with a set screw 19.Its working method is: when circular pipe by-pass cock 6 regulates after the fluid that switches end conduit, rotating position screw 19, make it pass through the interlock rotational displacement of screw thread, advance or retreat, rub mutually with valve rod 3, can fix thus circular pipe by-pass cock 6, make its location, be unlikely to As time goes on and naturally loosening or displacement.
Figure 29 has shown the another kind of mode of execution of " A " part in the utility model embodiment 1 to 4, by a valve switch main body 1, and the pipeline 7 connecting in main body and threaded valve rod 4 and circular pipe by-pass cock 6, a hollow cylinder blanket is fixed in valve switch main body as valve rod set casing 10, a screw hole is set in the side of valve rod set casing 10, is flexibly connected by threaded engagement with a set screw 19.Its working method is: when circular pipe by-pass cock 6 regulates after the fluid that switches end conduit, rotating position screw 19, make it pass through the interlock rotational displacement of screw thread, advance or retreat, rub mutually with threaded valve rod 4, can fix thus circular pipe by-pass cock 6, make its location, be unlikely to As time goes on and naturally loosening or displacement.
Below by reference to the accompanying drawings embodiment of the present utility model is described, but these explanations can not be understood to limit scope of the present utility model, protection domain of the present utility model is limited by the claims of enclosing, as long as being communicated with more than at least four pipeline by a valve switch main body, and undertaken by packed-piston spool that pipe switch or fluid switch, or packed-piston spool is built-in with passage; And isolate and regulate mutually pipe switch by plate construction in valve switch; Also changing, pipeline by-pass cock valve or other parts be other shapes, and any change on the utility model claim basis is all protection domain of the present utility model.
Claims (7)
1. can control the valve switch of many fluid lines for one kind simultaneously, it is characterized in that comprising that an inside is hollow and the valve switch main body in sealing state, and be arranged on this valve switch body interior, and the packed-piston spool coordinating with the inner liquid sealing of switch main body hollow; Outside in valve switch main body is also at least communicated with more than four pipeline, described pipeline can be longitudinally and level install around valve switch main body, coupled logical; Described valve switch body interior has a valve rod to be connected with packed-piston spool, and the described valve rod the other end, through inner hollow and the valve switch main body outside in sealing state, is connected with a pipeline by-pass cock; Described valve rod is through the place of valve switch main body, and its valve switch body interior can also be provided with a seal ring; The height of described packed-piston spool is the diameter that is at least greater than one or more pipeline; The outside of described valve switch main body is also provided with a location by-pass cock.
2. can control the valve switch of many fluid lines for one kind simultaneously, it is characterized in that comprising that an inside is hollow and the valve switch main body in sealing state, and be arranged on this valve switch body interior, and the packed-piston spool coordinating with the inner liquid sealing of valve switch main body hollow; Outside in valve switch main body is also at least communicated with more than four pipeline, also be provided with at least one above inner passage in the inside of packed-piston spool, described pipeline can be longitudinally and level install around valve switch main body, coupled logical, and its every pipeline opening and every seamless identical corresponding connection of packed-piston valve core inside passage; Also have a valve rod to be connected with packed-piston spool in valve switch body interior, the described valve rod the other end, through inner hollow and the valve switch main body outside in sealing state, is connected with a pipeline by-pass cock; Described valve rod is through the place of valve switch main body, and its valve switch body interior can also be provided with a seal ring; The height of described packed-piston spool is the diameter that is at least greater than one or more pipeline; The outside of described valve switch main body is also provided with a location by-pass cock.
3. can control the valve switch of many fluid lines for one kind simultaneously, it is characterized in that comprising that an inside is hollow and the valve switch main body in sealing state, and be arranged at least more than one parallel sealing thin plate that switch main body inside is mutually permanently connected successively. at least one seal isolation plectane and at least one vertical seal thin plate, outside in valve switch main body is also at least communicated with more than four pipeline, described pipeline can be longitudinally and level install around valve switch main body, coupled logical; Comprise that in valve switch body interior a valve rod is connected with isolation plectane, the described valve rod the other end, through inner hollow and the valve switch main body outside in sealing state, is connected with a pipeline by-pass cock; Described valve rod is through the place of valve switch main body, and its valve switch body interior can also be provided with a seal ring; Described parallel sealing thin plate. isolation plectane and their thickness of vertical seal thin plate are the diameter that is less than above-mentioned pipeline, and the diameter of described parallel sealing thin plate and their width of vertical seal thin plate and isolation plectane is all with the inner surperficial liquid sealing of valve switch main body hollow and coordinates; Described parallel sealing thin plate and the length of vertical seal thin plate are the diameter that is greater than above-mentioned each pipeline, and corresponding with every pipeline; The outside of described valve switch main body is also provided with a location by-pass cock.
4. according to a kind of valve switch that can control many fluid lines described in claim 1,2 or 3 simultaneously, it is characterized in that described pipeline by-pass cock comprises T shape pipeline by-pass cock and circular pipe by-pass cock, the valve rod being connected with described pipeline by-pass cock can also be threaded valve rod.
5. a kind of valve switch that can simultaneously control many fluid lines according to claim 4, it is characterized in that described location by-pass cock comprises a fixed base being fixed in valve switch main body, and a positioning shaft is flexibly connected by threaded engagement with fixed base, one end, outside of described positioning shaft is also fixedly connected with a position fixing handle.
6. a kind of valve switch that can simultaneously control many fluid lines according to claim 4, is characterized in that described location by-pass cock comprises that a band handle positioning screw cap is flexibly connected by threaded engagement with threaded valve rod.
7. a kind of valve switch that can simultaneously control many fluid lines according to claim 4, it is characterized in that described location by-pass cock comprises a valve rod set casing being fixed in valve switch main body, and a set screw is flexibly connected with valve rod set casing by threaded engagement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107491.5U CN203809771U (en) | 2014-03-10 | 2014-03-10 | Valve switch capable of simultaneously controlling multiple fluid pipelines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420107491.5U CN203809771U (en) | 2014-03-10 | 2014-03-10 | Valve switch capable of simultaneously controlling multiple fluid pipelines |
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| CN203809771U true CN203809771U (en) | 2014-09-03 |
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| CN201420107491.5U Expired - Fee Related CN203809771U (en) | 2014-03-10 | 2014-03-10 | Valve switch capable of simultaneously controlling multiple fluid pipelines |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791119A (en) * | 2014-03-10 | 2014-05-14 | 王德发 | Valve switch capable of controlling multiple fluid pipelines at the same time and manufacturing method of valve switch |
| CN107290554A (en) * | 2017-07-14 | 2017-10-24 | 上海纤检仪器有限公司 | A kind of Determination of Milk Fat system |
-
2014
- 2014-03-10 CN CN201420107491.5U patent/CN203809771U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791119A (en) * | 2014-03-10 | 2014-05-14 | 王德发 | Valve switch capable of controlling multiple fluid pipelines at the same time and manufacturing method of valve switch |
| CN107290554A (en) * | 2017-07-14 | 2017-10-24 | 上海纤检仪器有限公司 | A kind of Determination of Milk Fat system |
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