CN208074197U - A kind of right-angle type emery wheel valve - Google Patents
A kind of right-angle type emery wheel valve Download PDFInfo
- Publication number
- CN208074197U CN208074197U CN201721851540.6U CN201721851540U CN208074197U CN 208074197 U CN208074197 U CN 208074197U CN 201721851540 U CN201721851540 U CN 201721851540U CN 208074197 U CN208074197 U CN 208074197U
- Authority
- CN
- China
- Prior art keywords
- emery wheel
- axis
- valve
- fluid
- casing
- 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.)
- Active
Links
Abstract
The utility model discloses a kind of right-angle type emery wheel valves, including valve body, the inner cavity of valve body is provided with emery wheel valve module, emery wheel valve module includes the casing for being nested in body cavity, the axis being arranged in casing, the lower end of axis is connected with emery wheel, and spring, bearing and thread bush are arranged with successively from upper by lower in axis periphery；In the intracavity bottom of casing, lower emery wheel is provided with below upper emery wheel；Fluid through-hole is respectively arranged in upper emery wheel and lower emery wheel, and the outer end face of upper emery wheel and lower emery wheel is respectively fluid outlet and fluid inlet；Spring pocket is on axis and providing axial force for axis makes upper emery wheel and lower emery wheel mutually compress；Lower emery wheel and peripheral wall and internal surface of sleeve pipe between, be both provided with sealing element between casing and thread bush and between axis periphery wall and thread bush internal perisporium.The utility model realizes valve seal by upper and lower emery wheel, and so as to offset abrasion of the valve in long-time use, timely valve wear nor affects on the performance of valve.
Description
Technical field
The utility model belongs to valve technology field, is related to a kind of emery wheel valve, especially a kind of right-angle type emery wheel valve.
Background technology
The valve of the prior art, all use the design organization of valve body and spool, also, spool and valve body internal valve cavity are matched
Conjunction is all made of close close fit form, still, in actual use, is switched due to frequent for a long time so that valve
Core generates abrasion with valve body valve chamber inner wall phase mutual friction during the motion, when wearing to a certain extent, just will produce valve pass
Close not tight problem.
Utility model content
The shortcomings that the purpose of the utility model is to overcome the above-mentioned prior arts provides a kind of right-angle type emery wheel valve, leads to
It crosses emery wheel up and down and realizes valve seal, so as to which abrasion of the valve in long-time use is offset, timely valve wear
The performance of valve is not influenced.
The purpose of this utility model is achieved through the following technical solutions：
This right-angle type emery wheel valve, including valve body are provided with emery wheel valve module, the emery wheel valve module in the inner cavity of valve body
Casing including being nested in body cavity, the lower end of the axis being arranged in described sleeve pipe, the axis is connected with emery wheel, described
Axis periphery is arranged with spring, bearing and thread bush successively by lower from upper；In the intracavity bottom of described sleeve pipe, in the lower section of upper emery wheel
It is provided with lower emery wheel；Fluid through-hole, and the outer end face of upper emery wheel and lower emery wheel are respectively arranged in the upper emery wheel and lower emery wheel
Respectively fluid outlet and fluid inlet；The spring pocket is on axis and providing axial force for axis keeps upper emery wheel and lower emery wheel mutual
It compresses；Lower emery wheel and peripheral wall and internal surface of sleeve pipe between, between casing and thread bush and axis periphery wall and thread bush inner circumferential
Sealing element is both provided between wall.
Further, the fluid through-hole in above-mentioned upper emery wheel and lower emery wheel is inclined hole.
Further, the inclined hole being opened in above in emery wheel or lower emery wheel is twice, and twice inclined hole is at " V " font, twice
" V " the font crosspoint of inclined hole is arranged at the outer end face of emery wheel or lower emery wheel as fluid outlet or fluid inlet.
Further, the lower end of above-mentioned valve body is provided with the inlet tube communicated with the fluid through-hole in lower emery wheel, in valve body
The outlet tube communicated with the fluid through-hole of upper emery wheel is provided on side wall.
Further, above-mentioned casing is stainless steel sleeve pipe, the lower part of casing be to the undergauge section of emery wheel under installing, it is described
The lower end of lower emery wheel is connect by short pin with body cavity bottom, is arranged in body cavity bottom and is communicated with inlet tube and lower emery wheel
Through-hole.
Further, it is provided with that the boss of bearing is installed in the middle part of above-mentioned axis；Withstand bearing in the upper end of the spring
Lower face, the lower end of spring, which is withstood, to be arranged on the screens component of axis lower part.
Further, the lower end of above-mentioned axis is fixedly connected with upper emery wheel by having strong market potential；It is offered in the lower end medium position of axis
The fluid cavity communicated with the fluid channel of upper emery wheel.
Further, between above-mentioned casing and thread bush cooperation installation is sealed by multiple first sealing rings.
Further, cooperation installation is sealed by the second sealing ring between above-mentioned lower emery wheel and casing.
The utility model has the advantages that：
1, the utility model has self-sharpening, and two emery wheels are in close contact under the pressure of the spring, very close to each other, will not
There is impurity entrance；
2, there are the utility model anti-corrosive properties, emery wheel to be heat-treated using alloy material, reach larger hardness；Or it uses
Machining of Ceramics forms, and is not easy to be worn；
3, the upper and lower emery wheel of the utility model has better seal, and two emery wheels are tight always under the pressure of the spring
Contiguity is touched, even if thread bush loosens, the corrosion of emery wheel or Wheel wear will not all cause to occur between upper and lower emery wheel gap and shadow
Ring the leakproofness of emery wheel valve；
Description of the drawings
Fig. 1 is the structure sectional view of the utility model；
Fig. 2 is the portions the B-B view of Fig. 1；
Fig. 3 is the vertical view of emery wheel 7 on the utility model；
Fig. 4 is the portions the A-A view of Fig. 3.
Wherein：1 is valve body；2 be thread bush；3 be the first sealing ring；4 be bearing；5 be spring；6 be axis；7 be upper emery wheel；
8 be the second sealing ring；9 be lower emery wheel；10 be inlet tube；11 be casing；12 be outlet tube；13 be to have strong market potential；14 be short pin；15
It is fluid cavity for fluid through-hole 16.
Specific implementation mode
The utility model is described in further detail below in conjunction with the accompanying drawings：
Referring to Fig. 1 and Fig. 2：The right-angle type emery wheel valve of the utility model, including valve body 1 are provided with mill in the inner cavity of valve body 1
Wheel valve assembly, emery wheel valve module include the casing 11 for being nested in 1 inner cavity of valve body, the axis 6 being arranged in casing 11, the lower end of axis 6
It is connected with emery wheel 7, spring 5, bearing 4 and thread bush 2 are arranged with successively from upper by lower in 6 periphery of axis；In the inner cavity of casing 11
Bottom is provided with lower emery wheel 9 in the lower section of upper emery wheel 7；It is respectively arranged with fluid through-hole 15 in upper emery wheel 7 and lower emery wheel 9, and on
The outer end face of emery wheel 7 and lower emery wheel 9 is respectively fluid outlet and fluid inlet；Spring 5 is sleeved on axis 6 and provides axial direction for axis 6
Power makes emery wheel 7 and lower emery wheel 9 mutually compress；Lower emery wheel 9 and 11 inner wall of peripheral wall and casing between, casing 11 and screw thread
It is both provided with sealing element between set 2 and between 2 internal perisporium of 6 periphery wall of axis and thread bush.
The lower end of valve body 1 is provided with the inlet tube 10 communicated with the fluid through-hole 15 in lower emery wheel 9, in the side wall of valve body 1
On be provided with the outlet tube 12 communicated with the fluid through-hole of upper emery wheel 7 15.
The casing 11 of the utility model is stainless steel sleeve pipe, is to the undergauge of emery wheel 9 under installing in the lower part of casing 11
Section, the lower end of the lower emery wheel 9 are connect by short pin 14 with 1 intracavity bottom of valve body, in the setting of 1 intracavity bottom of valve body and inlet tube
10 and the through-hole that communicates of lower emery wheel 9.The extension diameter section of the upper end of the casing 11 of the utility model to 1 inner cavity of valve body stops, i.e., in valve body 1
Top be provided with one end extension diameter section, the extension diameter section be matching thread set 2 mounting structure, thread bush 2 with 1 inner cavity of valve body
The top of cooperation is the cylinder being adapted with extension diameter section, and lower part is the undergauge section being adapted with 11 internal diameter of casing, and screw thread
The screw thread that set 2 has been opened in valve body extension diameter section internal perisporium by the way that the screw thread on its cylinder outer diameter is arranged is installed to valve body 1
After interior, by the way that cover board and screw in compression thread bush 2 in 1 upper surface of valve body is arranged.It says to offer to you in cover board and makes 6 upper end of axis
The hole being pierced by, since axis 6 needs to rotate, 6 upper end of axis be additionally provided with for drive its select axis hole, shaft hole matching spanner or
Other driving devices of person and axle key coordinate to obtain the torque of the rotation of drive shaft 6.The middle part of axis 6 is provided with to installation axle
Hold 4 boss.The purpose that bearing 4 is arranged is sliding friction being changed into rolling friction, reduces the driving moment of emery wheel valve.
The lower face of bearing 4 is withstood in the upper end of spring 5, and the screens component being arranged in 6 lower part of axis is withstood in the lower end of spring 5
On.The lower end of axis 6 and upper emery wheel 7 13 are fixedly connected by having strong market potential；It is offered and upper emery wheel 7 in the lower end medium position of axis 6
The fluid cavity 16 (such as Fig. 1 and 2) that fluid channel communicates.It is sealed by multiple first sealing rings 3 between casing 11 and thread bush 2
Cooperation installation.Cooperation installation is sealed by the second sealing ring 8 between lower emery wheel 9 and casing 11.
Referring to Fig. 3 and Fig. 4：Fluid through-hole 15 in the upper emery wheel 7 of the utility model and lower emery wheel 9 is inclined hole.It opens up
Inclined hole 15 in upper emery wheel 7 or lower emery wheel 9 is both provided with twice, and for twice inclined hole at " V " font (as shown in Figure 4), twice are oblique
" V " the font crosspoint in hole is arranged at the outer end face of emery wheel 7 or lower emery wheel 9 as fluid outlet or fluid inlet.
In conclusion axis 6 13 is connect by having strong market potential for the utility model with upper emery wheel 7, emery wheel 7 is made to be rotated together with axis 6；
Lower emery wheel 9 is connect by short pin 14 with valve body 1, prevents lower emery wheel 9 from rotating；Respectively there is a pair of of inclined hole on upper emery wheel 7, lower emery wheel 9,
The relative position of 7,9 liang of device to hole of upper and lower emery wheel, the open and close state of control valve and the size of flow are adjusted by axis 6
The course of work of the utility model is as follows：
Rotation (can be manually spanner or other automatic driving machines by the driving mechanism for being arranged in 6 upper end of axis
Structure), make rotation in sleeve 11 of the axis 6 in valve body 1, to drive upper emery wheel 7 to rotate, upper emery wheel 7 and lower emery wheel 9 are opposite at this time
Rotation, when a pair of of the inclined hole respectively having on upper emery wheel 7 and lower emery wheel 9 in rotation process slowly close to its, then the utility model
The aperture of valve slowly becomes larger, and inlet tube and outlet tube are switched on, and fluid can pass through valve.If closing valve,
Then Negative selection axis 6, at this time valve slowly turned down, after the inclined hole of the two eats dishes without rice or wine to be staggered completely, valve completely closes.This reality
It is to be able to enable the aperture of valve more linear with " V " the font inclined hole being arranged in novel most preferred embodiment.
In conclusion the utility model realizes the opening and closing of valve using upper and lower emery wheel, using upper and lower emery wheel upper-lower compacting
It is sealed to realize, even if module has abrasion in mutual friction process up and down, but by the compression of spring, can ensure two always
The seal of person, to effectively prevent component wear caused by valve has long-time use so as to cause closing cannot be complete
The case where.
Claims (9)
1. a kind of right-angle type emery wheel valve, which is characterized in that including valve body (1), the inner cavity of valve body (1) is provided with emery wheel valve group
Part, casing (11) of the emery wheel valve module including being nested in valve body (1) inner cavity, the axis (6) being arranged in described sleeve pipe (11),
The lower end of the axis (6) is connected with emery wheel (7), and spring (5), bearing are arranged with successively from upper by lower in the axis (6) periphery
(4) and thread bush (2)；Intracavity bottom in described sleeve pipe (11) is provided with lower emery wheel (9) below upper emery wheel (7)；It is described
Fluid through-hole (15), and the outer end face of upper emery wheel (7) and lower emery wheel (9) point are respectively arranged in upper emery wheel (7) and lower emery wheel (9)
It Wei not fluid outlet and fluid inlet；The spring (5) be sleeved on axis (6) and for axis (6) provide axial force make emery wheel (7) and
Lower emery wheel (9) mutually compresses；Lower emery wheel (9) and peripheral wall and casing (11) inner wall between, casing (11) and thread bush (2) it
Between and axis (6) periphery wall and thread bush (2) internal perisporium between be both provided with sealing element.
2. right-angle type emery wheel valve according to claim 1, which is characterized in that in the upper emery wheel (7) and lower emery wheel (9)
Fluid through-hole (15) is inclined hole.
3. right-angle type emery wheel valve according to claim 2, which is characterized in that be opened in emery wheel (7) or lower emery wheel (9)
Inclined hole be twice, twice inclined hole is arranged at emery wheel (7) or lower mill at " V " font, " V " the font crosspoint of twice inclined hole
The outer end face of (9) is taken turns as fluid outlet or fluid inlet.
4. right-angle type emery wheel valve according to claim 1, which is characterized in that the lower end of the valve body (1) is provided with under
The inlet tube (10) that fluid through-hole (15) in emery wheel (9) communicates is provided with and upper emery wheel (7) on the side wall of valve body (1)
The outlet tube (12) that fluid through-hole (15) communicates.
5. right-angle type emery wheel valve according to claim 4, which is characterized in that described sleeve pipe (11) is stainless steel sleeve pipe,
The lower part of casing (11) is to install the undergauge section of lower emery wheel (9), and the lower end of the lower emery wheel (9) passes through short pin (14) and valve
Body (1) intracavity bottom connects, and the through-hole communicated with inlet tube (10) and lower emery wheel (9) is arranged in valve body (1) intracavity bottom.
6. right-angle type emery wheel valve according to claim 1, which is characterized in that be provided with to pacify in the middle part of the axis (6)
Fill the boss of bearing (4)；The lower face of bearing (4) is withstood in the upper end of the spring (5), and the lower end of spring (5) withstands setting and exists
On the screens component of axis (6) lower part.
7. right-angle type emery wheel valve according to claim 1, which is characterized in that the lower end of the axis (6) is logical with upper emery wheel (7)
Cross have strong market potential (13) be fixedly connected；The fluid communicated with the fluid channel of upper emery wheel (7) is offered in the lower end medium position of axis (6)
Chamber (16).
8. right-angle type emery wheel valve according to claim 1, which is characterized in that between described sleeve pipe (11) and thread bush (2)
Cooperation installation is sealed by multiple first sealing rings (3).
9. right-angle type emery wheel valve according to claim 1, which is characterized in that between the lower emery wheel (9) and casing (11)
Cooperation installation is sealed by the second sealing ring (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851540.6U CN208074197U (en) | 2017-12-27 | 2017-12-27 | A kind of right-angle type emery wheel valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721851540.6U CN208074197U (en) | 2017-12-27 | 2017-12-27 | A kind of right-angle type emery wheel valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208074197U true CN208074197U (en) | 2018-11-09 |
Family
ID=64033244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721851540.6U Active CN208074197U (en) | 2017-12-27 | 2017-12-27 | A kind of right-angle type emery wheel valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208074197U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940005A (en) * | 2017-12-27 | 2018-04-20 | 西安安森智能仪器股份有限公司 | A kind of right-angle type emery wheel valve |
-
2017
- 2017-12-27 CN CN201721851540.6U patent/CN208074197U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940005A (en) * | 2017-12-27 | 2018-04-20 | 西安安森智能仪器股份有限公司 | A kind of right-angle type emery wheel valve |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201322106Y (en) | Labor-saving high-sealing plug valve | |
| CN202733009U (en) | Flange two-way pressure hard sealing butterfly valve | |
| CN208074197U (en) | A kind of right-angle type emery wheel valve | |
| CN109139967B (en) | Metal hard sealing spherical valve | |
| CN201844052U (en) | Rotating sphere adjusting valve | |
| CN111503309B (en) | High-pressure metal sealing ball valve | |
| CN202118294U (en) | High-pressure hard seal ball valve | |
| CN203258246U (en) | Wear-resisting rotating joint | |
| CN101865300A (en) | Rotary ball-shaped regulation valve | |
| CN208107191U (en) | A kind of horizontal emery wheel valve | |
| CN204985827U (en) | Fire -fighting spherical valve | |
| CN105972246B (en) | A kind of novel manual diaphragm valve | |
| CN201462014U (en) | Ceramic valve core | |
| CN107940005A (en) | A kind of right-angle type emery wheel valve | |
| CN205479646U (en) | Wear -resisting rotary valve of high temperature feeding | |
| CN208237124U (en) | Single valve seat two-way sealing semisphere valve | |
| CN209725332U (en) | A kind of cut-off two purpose valve | |
| CN207648190U (en) | Built-in type Full-diameter eccentric hemisphere valve | |
| CN111536255A (en) | High-pressure ball valve | |
| CN110686092A (en) | Hemisphere metal seal fixed ball valve | |
| CN201502730U (en) | Cock-type mud valve | |
| CN210920189U (en) | Hemisphere metal seal fixed ball valve | |
| CN210218713U (en) | Multi-gear water faucet | |
| CN219549653U (en) | Cock valve with fluoride lining | |
| CN216742958U (en) | Eccentric ceramic cam winding valve |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |