CN202561193U - Y-shaped pulp valve - Google Patents
Y-shaped pulp valve Download PDFInfo
- Publication number
- CN202561193U CN202561193U CN2012201752897U CN201220175289U CN202561193U CN 202561193 U CN202561193 U CN 202561193U CN 2012201752897 U CN2012201752897 U CN 2012201752897U CN 201220175289 U CN201220175289 U CN 201220175289U CN 202561193 U CN202561193 U CN 202561193U
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- flap
- seat
- clack
- 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.)
- Expired - Fee Related
Links
- 239000002002 slurry Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 abstract description 6
- 230000000694 effects Effects 0.000 description 2
- 206010039509 Scab Diseases 0.000 description 1
- 238000003723 Smelting Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 210000004907 gland Anatomy 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
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- Sliding Valves (AREA)
Abstract
The utility model discloses a Y-shaped pulp valve which comprises a valve body, and a valve clack (3), a valve stem (5) and a valve cap (7) which are arranged in the valve body, wherein the valve body is not provided with any trench, and is divided into an upper valve body and a lower valve body; the valve clack and a valve seat are matched to intercept the medium; the valve seat is fixed in the lower valve body (1); a valve seat ring (2) is arranged between the valve body and the valve clack (3); and the contact surface between the valve seat ring and the valve body is sealed by a seal ring (8). Since the valve clack and the valve stem are connected through threads, the sealing angle and direction of the valve clack can be adjusted, thereby ensuring the sealing reliability; and since the valve body adopts the Y-shaped structure design, the valve has the advantages of low flow resistance and high flow capacity, no medium residue can be left in the valve, and the internal parts of the valve can be hardly damaged, thereby better prolonging the service life of the valve.
Description
Technical field
The utility model relates to a kind of valve, is specifically related to a kind of Y type slurry valve.
Background technique
Existing slurry valve, because the restriction of structure, in use sealing surface damages easily; Flow resistance is big, flow is little, and medium is prone to remain in the valve body chamber, scabs easily thereby cause some slips to remain in the body cavity; Make the unlatching of valve need bigger moment; And fragile trim perhaps can not normally be opened, and energy-saving effect is poor, and working life is short.
The model utility content
To above-mentioned existing situation, the technical problem that the utility model will solve is: the sealing surface of existing slurry valve is fragile, and flow resistance is big and flow is little and medium is prone to remain in valve body the chamber in and cause opening and require great effort problems such as fragile trim.
In order to solve the problems of the technologies described above, the utility model adopts following technological scheme:
A kind of Y type slurry valve is provided; Comprise valve body and be arranged on flap 3, valve rod 5 and the valve gap 9 in the valve body, it is characterized in that: said valve body does not have groove, is divided into two valve bodies up and down; Valve seat, flap, valve rod become 45 ° of angles with valve flowing channel, cooperated with valve seat by flap and block medium; Said valve seat is fixed on down in the valve body 1, between valve body and the flap 3 seat ring 2 is set, and the surface of contact of seat ring and valve body is sealed by seal ring 8.
The said valve rod end face that contacts with flap is a sphere; The Placement of said flap 3 and valve rod 5 is connected for the screw thread wire ring.
Said valve gap adopts bolt to be connected with valve body.
The beneficial effect of the utility model shows:
One, valve body does not have groove and is streamline design, and the valve flow resistance is little, and negotiability is strong, and energy-saving effect is obvious.
Two, owing to adopted flexible screw thread wire ring to be connected between flap and the valve rod, so flap sealing angle direction can be regulated in using, thereby guarantee to seal reliably.
Three, can residual medium in the valve, the infringement that trim receives is little, can better prolong the working life of valve.
Four, linkage structure is simple, safe, practical, and switch is flexible, and is convenient for installation and maintenance.
Description of drawings
Fig. 1 is the cross-sectional view of the utility model;
Fig. 2 is the structural representation of seat ring in following valve body of the utility model;
Fig. 3 is flap of the utility model and the structural representation that valve rod flexibly connects;
Reference character is: 1 for following valve body, 2 for seat ring, 3 for flap, 4 for to Katyuan ring, 5 for valve rod, 6 is valve gap for flap compresses wire ring, 7,8 is sealing gasket.
Embodiment
To combine accompanying drawing and embodiment that the utility model is done further to describe below.
A kind of Y type slurry valve; Comprise valve body and be arranged on flap 3 in the valve body, to Katyuan ring 4, valve rod 5 and valve gap 9, said valve body does not have groove, is divided into two valve bodies up and down; Valve seat, flap, valve rod become 45 ° of angles with valve flowing channel, cooperated with valve seat by flap and block medium; Said valve seat is fixed on down in the valve body 1, between valve body and the flap 3 seat ring 2 is set, and flap compresses wire ring 6 through flap and is pressed abd fixed on the valve rod lower end, and the surface of contact of seat ring and valve body is sealed by seal ring 8.
The said valve rod end face that contacts with flap is a sphere, and the Placement of said flap 3 and valve rod 5 is connected for the screw thread wire ring.Said valve gap adopts bolt to be connected with valve body.
The utility model is made up of parts such as valve body, valve rod, flap, valve seat, valve gap, union (screwed)bonnet (UB, filler and Gland, guiding clamping plate.When valve rod up promotes, valve open, medium will be blocked.The medium of valve body all flows out the valve body chamber, and medium can not remain in the valve body chamber, and trim has received protection.The utility model is on the basis of original domestic and international slurry valve, to design through improvement, reaches good seal performance, long service life.The utility model often uses in Coal Chemical Industry, and dressing, smelting wait and have on the pipeline of particulate slurry.
Claims (3)
1. Y type slurry valve; Comprise valve body and be arranged on flap (3), valve rod (5) and the valve gap (7) in the valve body, it is characterized in that: said valve body does not have groove, is divided into two valve bodies up and down; Valve seat, flap, valve rod all become 45 ° of angles with valve flowing channel, cooperated with valve seat by flap and block medium; Said valve seat is fixed on down in the valve body (1), and seat ring (2) is set between valve body and the flap (3), and the surface of contact of seat ring and valve body is sealed by seal ring (8).
2. Y type slurry valve according to claim 1 is characterized in that, the said valve rod that contacts with flap 5 end faces are sphere; The Placement of said flap (3) and valve rod (5) is connected for the screw thread wire ring.
3. Y type slurry valve according to claim 1 is characterized in that, said valve gap adopts bolt to be connected with valve body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201752897U CN202561193U (en) | 2012-04-24 | 2012-04-24 | Y-shaped pulp valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201752897U CN202561193U (en) | 2012-04-24 | 2012-04-24 | Y-shaped pulp valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202561193U true CN202561193U (en) | 2012-11-28 |
Family
ID=47210852
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201752897U Expired - Fee Related CN202561193U (en) | 2012-04-24 | 2012-04-24 | Y-shaped pulp valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202561193U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074988A (en) * | 2014-06-27 | 2014-10-01 | 浙江省泵阀产品质量检验中心 | Multi-angle combined and scouring-resistant slurry valve |
| CN104074985A (en) * | 2013-03-27 | 2014-10-01 | 苏州科迪流体控制设备有限公司 | Low-flow resistance self-sealing stop valve for high pressure |
| CN104344009A (en) * | 2014-11-05 | 2015-02-11 | 北京航天动力研究所 | Rotary safety valve rapid-switching device |
| CN108843802A (en) * | 2018-08-31 | 2018-11-20 | 浙江高中压阀门有限公司 | A kind of pipeline sealing slurry valve/baiting valve |
| CN115247705A (en) * | 2022-06-13 | 2022-10-28 | 立信阀门集团有限公司 | Y-shaped slurry valve |
-
2012
- 2012-04-24 CN CN2012201752897U patent/CN202561193U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074985A (en) * | 2013-03-27 | 2014-10-01 | 苏州科迪流体控制设备有限公司 | Low-flow resistance self-sealing stop valve for high pressure |
| CN104074988A (en) * | 2014-06-27 | 2014-10-01 | 浙江省泵阀产品质量检验中心 | Multi-angle combined and scouring-resistant slurry valve |
| CN104344009A (en) * | 2014-11-05 | 2015-02-11 | 北京航天动力研究所 | Rotary safety valve rapid-switching device |
| CN108843802A (en) * | 2018-08-31 | 2018-11-20 | 浙江高中压阀门有限公司 | A kind of pipeline sealing slurry valve/baiting valve |
| CN115247705A (en) * | 2022-06-13 | 2022-10-28 | 立信阀门集团有限公司 | Y-shaped slurry valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZIGONG FIRST HIGH AND MIDDLE PRESSURE VALVE CO., LTD. Assignor: Liu Lianyuan Contract record no.: 2012510000159 Denomination of utility model: Y-shaped slurry valve Granted publication date: 20121128 License type: Exclusive License Record date: 20121219 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| ASS | Succession or assignment of patent right |
Owner name: ZIGONG FIRST HIGH AND MIDDLE PRESSURE VALVE CO., L Free format text: FORMER OWNER: LIU LIANYUAN Effective date: 20130412 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 361012 XIAMEN, FUJIAN PROVINCE TO: 643030 ZIGONG, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20130412 Address after: 643030 Zigong province Sichuan City Yantan Industrial Zone A1-06 Patentee after: ZIGONG FIRST HIGH AND MIDDLE PRESSURE VALVE CO., LTD. Address before: Siming District of Xiamen City, Fujian province 361012 Evergreen Road No. 536 room 1104 Patentee before: Liu Lianyuan |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121128 Termination date: 20140424 |