CN204459284U - Novel multiple-way valve - Google Patents
Novel multiple-way valve Download PDFInfo
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- CN204459284U CN204459284U CN201520096924.6U CN201520096924U CN204459284U CN 204459284 U CN204459284 U CN 204459284U CN 201520096924 U CN201520096924 U CN 201520096924U CN 204459284 U CN204459284 U CN 204459284U
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- valve body
- upper valve
- valve core
- hole
- tube inlet
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Abstract
The utility model relates to logical valve device technical field, be specifically related to novel multiple-way valve, comprise upper valve body, lower valve body, the upper valve core be arranged in described upper valve body, the poppet shaft assembly that is arranged on the lower valve core in described lower valve body and is connected with described lower valve core, wherein, the circumference side of described upper valve body is provided with multiple tube inlet flow to for fluid, described multiple tube inlet spaced set, the top center of described upper valve body is provided with a pipe outlet of flowing out for fluid, and is provided with multiple fluid passage in L-type shape in described upper valve core; The utility model adopts said structure, first adopts multiple tube inlet and multiple fluid passage, thus efficiently solves the use problem of traditional multiple-way valve, simple to operate, easy to use; Next is adopted as upper valve core and the lower valve core of sapphire material, thus effectively prevent traditional spool and easily occur blocking and the phenomenon of seepage, and corrosion resistance is strong.
Description
Technical field
The utility model relates to logical valve device technical field, is specifically related to novel multiple-way valve.
Background technique
At present, common multiple-way valve mainly contains following two kinds of modes.The first is realized by the series connection of several one-way valves, and this implementation can meet certain requirement.But there is following problem: 1, because be composed in series by several one-way valves, so the general volume of this type of multiple-way valve is comparatively large, not easily operation and maintenance when installing and use; 2, the requirement of convection cell is higher, easily blocking and seepage; 3, cost is high.Another kind of multiple-way valve to some extent solves the deficiency of the multiple-way valve realized by the series connection of several one-way valves, such as, Chinese utility model patent, Authorization Notice No. is that 201844062 U disclose a kind of multiple-way valve, it comprises valve seat, quiet spool, movable valve plug, poppet shaft, drive unit and travel control device, wherein, described valve seat has multiple mouth of pipe for fluid turnover, and described quiet spool is fixed within described valve seat by locking device.Above-mentioned multiple-way valve sealing is reliable and easy and simple to handle, but still there are some problems: because spool selects plastic material or ceramic material, its corrosion-resistant, thus have impact on sealing reliability and working life.
Summary of the invention
The purpose of this utility model is to provide a kind of simple to operate, safe and reliable, good airproof performance, and corrosion resistance is strong, thus effectively improves functional reliability and the novel multiple-way valve in working life.
In order to solve the problem existing for background technique, the utility model is by the following technical solutions: novel multiple-way valve, comprise upper valve body, lower valve body, the upper valve core be arranged in described upper valve body, the poppet shaft assembly that is arranged on the lower valve core in described lower valve body and is connected with described lower valve core, the circumference side of described upper valve body is provided with multiple tube inlet flow to for fluid, described multiple tube inlet spaced set, the top center of described upper valve body is provided with a pipe outlet of flowing out for fluid, described upper valve core and lower valve core are sapphire spool, and all rounded shape, multiple fluid passage in L-type shape is provided with in described upper valve core, described each fluid passage comprises first passage and second channel, described first passage is vertical with second channel to be arranged, one end of described first passage communicates with the tube inlet on described upper valve body, described first passage communicates with the bottom of described second channel away from the other end of described tube inlet, the top of described second channel has the first through hole, the position of described second channel and the location overlap of described first through hole, the central position of described upper valve core has the second through hole, described second through hole exports with the pipe on described upper valve body and communicates, the center of circle of the one side that described lower valve core contacts with described upper valve core has a guiding gutter to circumferencial direction.
Further, the diameter of described first through hole and the equal diameters of described second through hole.
Further, the width of described guiding gutter and the equal diameters of described first through hole.
Further, the length of described guiding gutter is the distance between described first through hole and the second through hole.
Further, described tube inlet is eight, and described fluid passage is eight, and described tube inlet and described fluid passage match.
Further, the circumferential surface of one side that described upper valve body contacts with described lower valve body is interval with four upper circular holes.
Further, the circumferential surface of the one side that described lower valve body contacts with described upper valve body is interval with four lower circular holes, and described lower circular hole is corresponding with the position of described upper circular hole.
Further, described poppet shaft assembly comprise mandrel, the bearing that is arranged on described mandrel top and the belleville spring be socketed on described mandrel.
The utility model has following beneficial effect: novel multiple-way valve described in the utility model, comprise upper valve body, lower valve body, the upper valve core be arranged in described upper valve body, the poppet shaft assembly that is arranged on the lower valve core in described lower valve body and is connected with described lower valve core, wherein, the circumference side of described upper valve body is provided with multiple tube inlet flow to for fluid, described multiple tube inlet spaced set, the top center of described upper valve body is provided with a pipe outlet of flowing out for fluid, and is provided with multiple fluid passage in L-type shape in described upper valve core; The utility model adopts said structure, first adopts multiple tube inlet and multiple fluid passage, thus efficiently solves the use problem of traditional multiple-way valve, simple to operate, easy to use; Next is adopted as upper valve core and the lower valve core of sapphire material, thus effectively prevent traditional spool and easily occur blocking and the phenomenon of seepage, and corrosion resistance is strong.In sum, adopt this multiple-way valve can switch to another fluid passage from a fluid passage neatly, easy and simple to handle, safe and reliable, and not easy to leak, long service life, can be widely used in various flow-induced corrosion occasion.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of upper valve body and upper valve core in the utility model.
Fig. 3 is the structural representation of lower valve body and lower valve core in the utility model.
Fig. 4 is the structural representation of poppet shaft assembly in the utility model.
Embodiment
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, this embodiment is by the following technical solutions: novel multiple-way valve, comprise upper valve body 1, lower valve body 2, be arranged on the upper valve core 3 in described upper valve body 1, be arranged on the lower valve core 4 in described lower valve body 2, and the poppet shaft assembly 5 to be connected with described lower valve core 4, wherein, above-mentioned upper valve body 1 and lower valve body 2 all can adopt metallic material to cast and make, and described poppet shaft assembly 5 comprises mandrel 5-1, be arranged on the bearing 5-2 at described mandrel 5-1 top, and the belleville spring 5-3 be socketed on described mandrel 5-1, when mounted, tight fixation can be played to upper valve core 3 and lower valve core 4 by belleville spring 5-3, and effectively improve its sealing reliability, the circumference side of described upper valve body 1 is provided with multiple tube inlet 6 flow to for fluid, described multiple tube inlet 6 can circumferentially side spaced set, the top center of described upper valve body 1 is provided with a pipe outlet 7 of flowing out for fluid, in the present embodiment, above-mentioned tube inlet 6 and pipe outlet 7 all can adopt inner with hollow, the threaded tube-like interface of external belt and above-mentioned upper valve body 1 closely spin, when specifically installing, circular notch can be had with the corresponding position of described tube inlet 6 on the circumference side of upper valve core 3, the top being convenient to above described tubular interface like this can be connected with the circular notch of upper valve core 3, thus fixation is played to upper valve core 3, described upper valve core 3 and lower valve core 4 are sapphire spool, and all rounded shape, multiple fluid passage in L-type shape is provided with in described upper valve core 3, described each fluid passage comprises first passage 8 and second channel 9, described first passage 8 is vertical with second channel 9 to be arranged, one end of described first passage 8 communicates with the tube inlet 6 on described upper valve body 1, described first passage 8 communicates with the bottom of described second channel 9 away from the other end of described tube inlet 6, wherein, above-mentioned first passage 8 is that on circumferential surface, substantially horizontal is arranged, second channel 9 Vertical direction are arranged, the top of described second channel 9 has the first through hole 10, the position of described second channel 9 and the location overlap of described first through hole 10, the central position of described upper valve core 3 has the second through hole 11, described second through hole 11 exports 7 with the pipe on described upper valve body 1 and communicates, the center of circle of the one side that described lower valve core 4 contacts with described upper valve core 3 has a guiding gutter 12 to circumferencial direction.Wherein, the diameter of described first through hole 10 and the equal diameters of described second through hole 11, the width of described guiding gutter 12 and the equal diameters of described first through hole 10, the length of described guiding gutter 12 is the distance between described first through hole 10 and the second through hole 11, in the present embodiment, above-mentioned mandrel 5-1 is equivalent to the effect of switch, when specifically using, rotation mandrel 5-1, then drive lower valve core 4 also to rotate thereupon, due to the location overlap of the second through hole 11 on the one end of the guiding gutter 12 on lower valve core 4 and upper valve core 3, the other end making guiding gutter 12 then with the location overlap of the first through hole 10, namely guiding gutter 12 corresponding is with it made, first passage 8 and second channel 9 form a fluid passage, this fluid flows into successively through first passage 8 from tube inlet 6, second channel 9 and guiding gutter 12, finally flow out from pipe outlet 7, here fluid can comprise liquid or gas, and in the present embodiment, because upper valve core 3 and lower valve core 4 all adopt sapphire material to make, therefore fluid not only can be avoided to occur blocking and Seepage, and corrosion resistance is strong, the working life of this logical valve of effective prolongation.
Simultaneously, with reference to Fig. 2, Fig. 3, the circumferential surface of the one side that described upper valve body 1 contacts with described lower valve body 2 is interval with four upper circular hole 1-1, the circumferential surface of the one side that described lower valve body 2 contacts with described upper valve body 1 is interval with four lower circular hole 2-1, described lower circular hole 2-1 is corresponding with the position of described upper circular hole 1-1, in the present embodiment, when mounted, adopt circular hole 1-1 and lower circular hole 2-1 in screw bolt passes and spiral, thus upper valve body 1 and described lower valve body 2 closely can be fixed.
In addition, with reference to Fig. 1, at the present embodiment, described tube inlet 6 is eight, and described fluid passage is eight, and described tube inlet 6 matches with described fluid passage, meanwhile, the logical valve of other quantity can be converted into by the principle of this embodiment, such as: four-way valve, six-way valve or seven logical valves etc.
What finally illustrate is, above embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, other amendments that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (8)
1. novel multiple-way valve, comprise upper valve body (1), lower valve body (2), the upper valve core (3) be arranged in described upper valve body (1), the poppet shaft assembly (5) that is arranged on the lower valve core (4) in described lower valve body (2) and is connected with described lower valve core (4), it is characterized in that, the circumference side of described upper valve body (1) is provided with multiple tube inlet (6) flow to for fluid, described multiple tube inlet (6) spaced set, the top center of described upper valve body (1) is provided with pipe outlet (7) flowed out for fluid, described upper valve core (3) and lower valve core (4) are sapphire spool, and all rounded shape, multiple fluid passage in L-type shape is provided with in described upper valve core (3), described each fluid passage comprises first passage (8) and second channel (9), described first passage (8) is vertical with second channel (9) to be arranged, one end of described first passage (8) communicates with the tube inlet (6) on described upper valve body (1), described first passage (8) communicates with the bottom of described second channel (9) away from the other end of described tube inlet (6), the top of described second channel (9) has the first through hole (10), the position of described second channel (9) and the location overlap of described first through hole (10), the central position of described upper valve core (3) has the second through hole (11), described second through hole (11) exports (7) with the pipe on described upper valve body (1) and communicates, the center of circle of the one side that described lower valve core (4) contacts with described upper valve core (3) has a guiding gutter (12) to circumferencial direction.
2. novel multiple-way valve according to claim 1, is characterized in that, the diameter of described first through hole (10) and the equal diameters of described second through hole (11).
3. novel multiple-way valve according to claim 1, is characterized in that, the width of described guiding gutter (12) and the equal diameters of described first through hole (10).
4. novel multiple-way valve according to claim 1, is characterized in that, the length of described guiding gutter (12) is the distance between described first through hole (10) and the second through hole (11).
5. novel multiple-way valve according to claim 1, is characterized in that, described tube inlet (6) is eight, and described fluid passage is eight, and described tube inlet (6) and described fluid passage match.
6. novel multiple-way valve according to claim 1, is characterized in that, the circumferential surface of the one side that described upper valve body (1) contacts with described lower valve body (2) is interval with four upper circular holes (1-1).
7. novel multiple-way valve according to claim 6, it is characterized in that, the circumferential surface of the one side that described lower valve body (2) contacts with described upper valve body (1) is interval with four lower circular holes (2-1), and described lower circular hole (2-1) is corresponding with the position of described upper circular hole (1-1).
8. novel multiple-way valve according to claim 1, it is characterized in that, described poppet shaft assembly (5) comprises mandrel (5-1), is arranged on the bearing (5-2) at described mandrel (5-1) top and is socketed in the belleville spring (5-3) on described mandrel (5-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096924.6U CN204459284U (en) | 2015-02-11 | 2015-02-11 | Novel multiple-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520096924.6U CN204459284U (en) | 2015-02-11 | 2015-02-11 | Novel multiple-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204459284U true CN204459284U (en) | 2015-07-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520096924.6U Active CN204459284U (en) | 2015-02-11 | 2015-02-11 | Novel multiple-way valve |
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| CN (1) | CN204459284U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345580A (en) * | 2017-08-21 | 2017-11-14 | 武汉汉德阀门股份有限公司 | More valve seat valves |
| CN110529629A (en) * | 2019-09-05 | 2019-12-03 | 惠州市淼斯特实业有限公司 | A kind of multi gear is porous to control the valve to discharge water |
-
2015
- 2015-02-11 CN CN201520096924.6U patent/CN204459284U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107345580A (en) * | 2017-08-21 | 2017-11-14 | 武汉汉德阀门股份有限公司 | More valve seat valves |
| CN107345580B (en) * | 2017-08-21 | 2023-08-11 | 武汉汉德阀门股份有限公司 | Multi-valve seat valve |
| CN110529629A (en) * | 2019-09-05 | 2019-12-03 | 惠州市淼斯特实业有限公司 | A kind of multi gear is porous to control the valve to discharge water |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190121 Address after: Room 335, 26 Zijinguan Lane, Shangcheng District, Hangzhou City, Zhejiang Province Patentee after: Hangzhou Jing Rui Technology Co., Ltd. Address before: Shuangyuan Group 1, Lutz Village, Fuchunjiang Town, Tonglu County, Hangzhou City, Zhejiang Province Patentee before: Xiao Wentong |