CN104500785B - 24-way rotary valve - Google Patents
24-way rotary valve Download PDFInfo
- Publication number
- CN104500785B CN104500785B CN201510017813.6A CN201510017813A CN104500785B CN 104500785 B CN104500785 B CN 104500785B CN 201510017813 A CN201510017813 A CN 201510017813A CN 104500785 B CN104500785 B CN 104500785B
- Authority
- CN
- China
- Prior art keywords
- hole
- axle sleeve
- holes
- price fixing
- way rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
- F16K11/0743—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces with both the supply and the discharge passages being on one side of the closure plates
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K41/00—Spindle sealings
- F16K41/02—Spindle sealings with stuffing-box ; Sealing rings
- F16K41/04—Spindle sealings with stuffing-box ; Sealing rings with at least one ring of rubber or like material between spindle and housing
Abstract
The invention discloses a 24-way rotary valve. The 24-way rotary valve is provided with a fixed disc; a rotary disc is arranged on the fixed disc; the fixed disc is provided with a plurality of concentrically annular grooves; the plurality of concentrically annular grooves which are mutually communicated with are communicated with the corresponding material pipes to form into a plurality of material channels; every channel is communicated with 24 valve position openings in the surface of the fixed disc and 24 valve position holes in the bottom of the fixed disc; the valve position holes are connected with corresponding technical pipes. The 24-way rotary valve also comprises material holes, material grooves which are formed in lower portions of the material holes and enable the surrounding of material holes to be mutually communicated, a shaft sleeve which sleeves the lower portion of a main spindle and inclined holes which are obliquely formed in the fixed disc; a surrounding of material holes are formed in the upper surface of the fixed disc; the bottom of the shaft sleeve is provided with a plurality of shaft sleeve holes; the shaft sleeve holes are communicated with the material grooves; upper ends of the inclined holes are connected with fan-shaped pipes on the exterior of the fan-shaped pipes; lower ends of the inclined holes are communicated with the material holes. According to the 24-way rotary valve, the grooves are not required to be formed again in the rotary valve, materials are directly conveyed through the center of the fixed disc, the space of the rotary disc is saved, and the material conveying efficiency is greatly improved.
Description
Technical field
The present invention relates to a kind of rotary valve, particularly to a kind of 24 way rotary valves.
Background technology
In prior art, the price fixing upper surface of rotary valve has been covered with annular concentric groove, and the bottom of each groove is also provided with
Passage passes through price fixing, communicates with materail tube.And the periphery in groove, surface is provided with valve position mouth, the valve position hole of bottom and process duct
Communicate, material had on rotating disk across pipe, form passage and the valve position of price fixing upper surface communicates, every stepping be for 1 time a material across
Pipe provides the raw material of a unit interval.Disc setting surface has piled groove, wants to be further added by a groove it is clear that not having position
, to again make a new rotary valve, price is too high, overlong time.
Content of the invention
It is an object of the invention to provide a kind of 24 way rotary valves, need not again open up groove on rotary valve, directly pass through
Price fixing center conveys material, has not only saved the space of rotary valve, and has substantially increased material transfer efficiency.
In order to realize object above, the present invention is achieved by the following technical solutions：
A kind of 24 way rotary valves, are provided with price fixing, described price fixing is provided with rotating disk, if described price fixing is provided with being distributed with
Dry bar annular concentric groove, some described grooves are interconnected and are connected with corresponding materail tube, form some things
Material passage, every described passage is communicated with 24 valve position mouths of disc setting surface and 24 valve positions hole of price fixing bottom respectively,
Described valve position hole is connected with corresponding process duct, the every stepping of rotating disk 1 time, then passing through material channel provides a list for process duct
The raw material of position time, also comprises：
Material hole, the upper surface of described price fixing opens up a circle material hole；
Hopper, described hopper is opened in the bottom in material hole, and so that a described circle material hole is mutually communicated；
Axle sleeve, described axle sleeve is set in the bottom of main shaft, and several axle sleeve holes are opened in the bottom of this axle sleeve, described axle sleeve
Hole is communicated with hopper；
Inclined hole, described inclined hole is tiltedly located in rotating disk, and described inclined hole upper end is connected with outside sector tube, and described is oblique
Hole lower end is communicated with material hole.
Described axle sleeve hole is semicircle orifice.
One materail tube corresponding with described axle sleeve of setting, described materail tube enters and institute from the bottom centre of price fixing
The axle sleeve of the main shaft bottom stated is connected.
Described inclined hole is scallop hole.
Described inclined hole is fan-shaped long lumbar hole.
The present invention compared with prior art, has advantages below：
Groove need not again be opened up on rotary valve, without perforate on main shaft, directly thing is conveyed by price fixing center
Material, has not only saved the space of rotary valve, and has substantially increased material transfer efficiency.
Brief description
Fig. 1 is the structural representation of the present invention 24 way rotary valve；
Fig. 2 is the partial enlarged drawing shown in Fig. 1.
Specific embodiment
Below in conjunction with accompanying drawing, by describing two preferably specific embodiments in detail, the present invention is further elaborated.
As shown in Figure 1 and Figure 2, a kind of 24 way rotary valves, are provided with price fixing 1, described price fixing 1 is provided with rotating disk 2, described
Price fixing 1 is provided with and some annular concentric grooves is distributed with, some described grooves be interconnected and with corresponding materail tube 3
It is connected, form some material channels, described every passage 24 valve position mouths and price fixing 1 with price fixing 1 surface respectively
24 valve positions hole of bottom communicates, and described valve position hole is connected with corresponding process duct 4, the every stepping of rotating disk 21 time, then pass through thing
Material passage provides the raw material of a unit interval for process duct 4.
As shown in Figure 1, 2, the present invention also comprises：Material hole 12, hopper, axle sleeve 5, inclined hole 6.
The upper surface of price fixing 1 opens up a circle material hole 12, and in the present embodiment, material hole 12 number is 24；Hopper is opened in material
The bottom in hole 12, and so that a circle material hole 12 is mutually communicated；Axle sleeve 5 is set in the bottom of main shaft 11, and the bottom of this axle sleeve 5 is opened some
Individual axle sleeve hole 51, axle sleeve hole 51 is communicated with hopper, and in the present embodiment, axle sleeve 5 is copper sheathing, and axle sleeve hole 51 is 24 semicircle orifices；
Inclined hole 6 is tiltedly located in rotating disk 2, and inclined hole 6 upper end is connected with outside sector tube 7, and inclined hole 6 lower end is communicated with material hole 12, in this reality
Apply in example, inclined hole 6 is scallop hole, further for fan-shaped long lumbar hole.In the present embodiment, a thing corresponding with axle sleeve 5 is set
Expects pipe 3, materail tube 3 is entered from the bottom centre of price fixing 1 and is connected with the axle sleeve 5 of main shaft 11 bottom.
When operating, such medium, by the direction of arrow, enters from the materail tube 3 of price fixing 1 bottom, through the axle sleeve of axle sleeve 5
Hole 51, enters back into 12,24,24 material holes material hole 12 outlet entrance inclined hole 6 that price fixing 1 is newly beaten, enters back into sector tube 7, enter back into
Across pipe, enter back into process duct 4.So by beating multiple holes, can be achieved with and open channels identical purpose, and need not be in main shaft
Upper perforate, a new pipeline defines like this, substantially increases feed efficiency.
In sum, the present invention 24 way rotary valve, need not again open up groove on rotary valve, open without on main shaft
Hole, directly conveys material by price fixing center, has not only saved the space of rotary valve, and substantially increased material transfer efficiency.
Although present disclosure has been made to be discussed in detail by above preferred embodiment, but it should be appreciated that above-mentioned
Description is not considered as limitation of the present invention.After those skilled in the art have read the above, for the present invention's
Multiple modifications and substitutions all will be apparent from.Therefore, protection scope of the present invention should be limited to the appended claims.
Claims (5)
1. a kind of 24 way rotary valves, are provided with price fixing（1）, described price fixing（1）It is provided with rotating disk（2）, described price fixing（1）On set
Be distributed some annular concentric grooves, some described grooves be interconnected and with corresponding materail tube（3）It is connected,
Form some material channels, described every passage respectively with price fixing（1）24 valve position mouths on surface and price fixing（1）Bottom
24 valve positions hole communicate, described valve position hole and corresponding process duct（4）It is connected, rotating disk（2）Often stepping 1 time, then pass through thing
Material passage is process duct（4）The raw material providing a unit interval is it is characterised in that also comprise：
Material hole（12）, described price fixing（1）Upper surface open up a circle material hole（12）, a described circle material hole（12）With central shaft
For center of circle distribution；
Hopper, described hopper is opened in the bottom in material hole, and makes a described circle material hole（12）It is mutually communicated；
Axle sleeve（5）, described axle sleeve（5）It is set in main shaft（11）Bottom, this axle sleeve（5）Bottom open several axle sleeve holes
（51）, described axle sleeve hole（51）Communicate with hopper；
Inclined hole（6）, described inclined hole（6）Tiltedly it is located at rotating disk（2）In, described inclined hole（6）Upper end and outside sector tube（7）Even
Connect, described inclined hole（6）Lower end and material hole（12）Communicate.
2. 24 way rotary valves as claimed in claim 1 are it is characterised in that described axle sleeve hole is semicircle orifice.
3. 24 way rotary valves as claimed in claim 1 or 2 it is characterised in that setting one with described axle sleeve（5）Corresponding
Materail tube（3）, described materail tube（3）From price fixing（1）Bottom centre enter and described main shaft（11）The axle sleeve of bottom
（5）It is connected.
4. 24 way rotary valves as claimed in claim 1 are it is characterised in that described inclined hole（6）For scallop hole.
5. 24 way rotary valves as claimed in claim 4 are it is characterised in that described inclined hole（6）For fan-shaped long lumbar hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017813.6A CN104500785B (en) | 2015-01-14 | 2015-01-14 | 24-way rotary valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510017813.6A CN104500785B (en) | 2015-01-14 | 2015-01-14 | 24-way rotary valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104500785A CN104500785A (en) | 2015-04-08 |
| CN104500785B true CN104500785B (en) | 2017-02-22 |
Family
ID=52942217
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510017813.6A Active CN104500785B (en) | 2015-01-14 | 2015-01-14 | 24-way rotary valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104500785B (en) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3964513A (en) * | 1975-04-08 | 1976-06-22 | Hoffmann-La Roche Inc. | Rotating sampling valve |
| CA2577824C (en) * | 2004-08-25 | 2012-02-07 | Systeme Analytique Inc. | Rotary valve and analytical chromatographic system using the same |
| CN201526707U (en) * | 2009-08-13 | 2010-07-14 | 上海浦东汉威阀门有限公司 | Plane sealing structure multi-station material distributing valve |
| CN202691150U (en) * | 2012-07-24 | 2013-01-23 | 上海浦东汉威阀门有限公司 | 12-way rotating valve |
| CN204437367U (en) * | 2015-01-14 | 2015-07-01 | 上海浦东汉威阀门有限公司 | 24 way rotary valves |
-
2015
- 2015-01-14 CN CN201510017813.6A patent/CN104500785B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104500785A (en) | 2015-04-08 |
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| C14 | Grant of patent or utility model | ||
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