CN203585422U - Three-way distributing valve - Google Patents
Three-way distributing valve Download PDFInfo
- Publication number
- CN203585422U CN203585422U CN201320751728.9U CN201320751728U CN203585422U CN 203585422 U CN203585422 U CN 203585422U CN 201320751728 U CN201320751728 U CN 201320751728U CN 203585422 U CN203585422 U CN 203585422U
- Authority
- CN
- China
- Prior art keywords
- valve
- pivotal axis
- valve body
- discharge nozzle
- plate
- 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
- 230000009286 beneficial effect Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 8
- 230000007306 turnover Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 17
- 239000003500 flue dust Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004566 building material Substances 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- -1 mine Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Lift Valve (AREA)
- Mechanically-Actuated Valves (AREA)
- Multiple-Way Valves (AREA)
Abstract
A three-way distributing valve comprises a valve body, wherein a first discharging tube, a second discharging tube and a feeding tube which are connected to one another are formed on the valve body; the feeding tube is connected with the first discharging tube and the second discharging tube through a first connecting opening and a second connecting opening; a valve plate which can alternatively block the first connecting opening and the second connecting opening is arranged in the valve body through a pivoting shaft in a turnover manner; and a driving mechanism which can drive the valve plate to overturn is arranged on the valve body. The three-way distributing valve is characterized in that a movable gap which facilitates action of the pivoting shaft is formed between the pivoting shaft and the inner wall of the valve body; a discharging channel which is communicated with the first discharging tube and the second discharging tube is formed by the movable gap; a flexible sealing plate which blocks the discharging channel is arranged between the pivoting shaft and the inner wall of the valve body; and internal leakage can be effectively prevented by the flexible sealing plate.
Description
Technical field
The utility model relates to mass transport field, relates in particular to a kind of T-piece splitting valve.
Background technique
Material distributing valve is mainly used in the industry material conveying process such as building materials, mine, coal, chemical industry, is used for changing the flow direction of material.The not tight problem of T-piece splitting valve ubiquity inner sealing in the market, during use, material there will be and alters material, leaks material, emits the situations such as ash, this not only affects the normal use of material distributing valve, cause the waste that is transferred material, can bring the pollution of working environment simultaneously, operator's healthy formation is threatened.The path that present T-piece splitting valve leaks flue dust is to have free gap between rotatingshaft and material distributing valve valve body, and sealing is poor herein, is the path that flue dust leaks, and it easily causes material to occur altering material, leaks material phenomenon.
Summary of the invention
The purpose of this utility model is for the deficiencies in the prior art, and a kind of T-piece splitting valve that can effectively prevent internal leakage is provided.
The purpose of this utility model realizes by following technical solution:
A kind of T-piece splitting valve, comprise valve body, valve body form be interconnected first, the second discharge nozzle and supply pipe, supply pipe is by first, the second connecting port and first, the second discharge nozzle is communicated with, valve inner is provided with the valve plate that can overturn between blocking-up the first connecting port and blocking-up the second connecting port, valve plate by pivotal axis turning be arranged on valve inner, on valve body, be provided with the driving mechanism of actuatable valve plate rotary movement, it is characterized in that: between described pivotal axis and valve interior wall, form the free gap that is beneficial to pivotal axis action, free gap forms connection first, the blowdown passage of the second discharge nozzle, between described pivotal axis and valve interior wall, be provided with the flexible shrouding of blocking-up blowdown passage.
Further, described flexible shrouding comprise be arranged on the first flexible shrouding between pivotal axis and the first discharge nozzle tube wall and be arranged on pivotal axis and the second discharge nozzle tube wall between the second flexible shrouding.
Further, described flexible shrouding is flexible rubber plate.
Further, described flexible shrouding is locked between described pivotal axis and valve interior wall by bolt, nut and pressing plate.
Further, described driving mechanism comprises the crank that is arranged on pivotal axis and is arranged on the cylinder on valve body, and the piston rod of cylinder is connected with crank pivot rotary.
Further, described first, second connecting port place is provided with the spacing back-up ring coordinating with valve plate.
The utlity model has following beneficial effect:
The flexible shrouding that is provided with blocking-up blowdown passage between pivotal axis and valve interior wall, so just can not affect on the base material of the smooth and easy action of pivotal axis, effectively prevents that valve inner from occurring altering material, leak material, emitting grey phenomenon.
The sealing that first, second flexible shrouding can guarantee blowdown passage is set, anti-leak-stopping material, alters material.
Flexible shrouding is locked between described pivotal axis and valve interior wall by bolt, nut and pressing plate, can be convenient to change flexible shrouding, reduces inspection and maintenance cost.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
Shown in Fig. 1, a kind of T-piece splitting valve, comprise valve body 1, valve body 1 forms the first discharge nozzle 12 being interconnected, the second discharge nozzle 13 and supply pipe 11, supply pipe 11 is by first, the second connecting port and first, the second discharge nozzle 12, 13 are communicated with, first, the second connecting port place is provided with the spacing back-up ring 21 coordinating with valve plate 2, first, the limited back-up ring 21 of the second connecting port blocks in the drawings and does not show, valve body 1 inside is provided with the valve plate 2 that can overturn between blocking-up the first connecting port and blocking-up the second connecting port, valve plate 2 by pivotal axis 22 turning be arranged on valve body 1 inside, on pivotal axis 22, be provided with crank 31, on valve body 1, be provided with and connect the cylinder 32 that driving crank 31 swings, during work, cylinder 32 driving cranks 31 swing pivotal axis 22 are rotated, thereby realize the swing of valve plate 2.
Between pivotal axis 22 and valve body 1 inwall, form the free gap A that is beneficial to pivotal axis 22 actions, free gap A forms connection first, the second discharge nozzle 12, 13 blowdown passage, between pivotal axis 22 and valve body 1 inwall, be provided with the flexible shrouding of blocking-up blowdown passage, flexible shrouding comprise be arranged on the first flexible rubber plate 41 between pivotal axis 22 and the first discharge nozzle 12 tube walls and be arranged on pivotal axis 22 and the second discharge nozzle 13 tube walls between the second flexible rubber plate 42, first, the second flexible rubber plate 41, 42 by bolt 53, nut 51 and pressing plate 52 are locked between pivotal axis 22 and valve body 1 inwall.
The above, it is only preferred embodiment of the present utility model, therefore can not limit the scope that the utility model is implemented with this, the equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.
Claims (6)
1. a T-piece splitting valve, comprise valve body, valve body form be interconnected first, the second discharge nozzle and supply pipe, supply pipe is by first, the second connecting port and first, the second discharge nozzle is communicated with, valve inner is provided with the valve plate that can overturn between blocking-up the first connecting port and blocking-up the second connecting port, valve plate by pivotal axis turning be arranged on valve inner, on valve body, be provided with the driving mechanism of actuatable valve plate rotary movement, it is characterized in that: between described pivotal axis and valve interior wall, form the free gap that is beneficial to pivotal axis action, free gap forms connection first, the blowdown passage of the second discharge nozzle, between described pivotal axis and valve interior wall, be provided with the flexible shrouding of blocking-up blowdown passage.
2. a kind of T-piece splitting valve according to claim 1, is characterized in that: described flexible shrouding comprise be arranged on the first flexible shrouding between pivotal axis and the first discharge nozzle tube wall and be arranged on pivotal axis and the second discharge nozzle tube wall between the second flexible shrouding.
3. a kind of T-piece splitting valve according to claim 1 and 2, is characterized in that: described flexible shrouding is flexible rubber plate.
4. a kind of T-piece splitting valve according to claim 1 and 2, is characterized in that: described flexible shrouding is locked between described pivotal axis and valve interior wall by bolt, nut and pressing plate.
5. a kind of T-piece splitting valve according to claim 1 and 2, is characterized in that: described driving mechanism comprises the crank being arranged on pivotal axis and be arranged on the cylinder on valve body, and the piston rod of cylinder is connected with crank pivot rotary.
6. a kind of T-piece splitting valve according to claim 1 and 2, is characterized in that: described first, second connecting port place is provided with the spacing back-up ring coordinating with valve plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751728.9U CN203585422U (en) | 2013-11-25 | 2013-11-25 | Three-way distributing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320751728.9U CN203585422U (en) | 2013-11-25 | 2013-11-25 | Three-way distributing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203585422U true CN203585422U (en) | 2014-05-07 |
Family
ID=50583348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320751728.9U Expired - Fee Related CN203585422U (en) | 2013-11-25 | 2013-11-25 | Three-way distributing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203585422U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197350A (en) * | 2014-09-18 | 2014-12-10 | 无锡市华通电力设备有限公司 | Flue gas damper driving mechanism |
| CN105506202A (en) * | 2016-01-05 | 2016-04-20 | 鞍钢集团工程技术有限公司 | Swing type flow divider valve for sluiceway |
| CN106151586A (en) * | 2016-08-19 | 2016-11-23 | 马弗橡塑（镇江）有限公司 | The Pneumatic three-way valve producing for batch mixing glue |
| CN107606233A (en) * | 2017-11-03 | 2018-01-19 | 山东佩森环保科技股份有限公司 | A kind of high-temperature flue gas triple valve |
| CN108443531A (en) * | 2018-05-21 | 2018-08-24 | 南通升辉机械有限公司 | A kind of electric three passes material distributing valve |
| CN110525704A (en) * | 2019-08-31 | 2019-12-03 | 上海仅上包装设备有限公司 | A kind of double metering head high-precision filling machines |
| CN111071505A (en) * | 2020-01-02 | 2020-04-28 | 克拉玛依市奥泽工贸有限责任公司 | High-efficient dust fall charging devices |
-
2013
- 2013-11-25 CN CN201320751728.9U patent/CN203585422U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104197350A (en) * | 2014-09-18 | 2014-12-10 | 无锡市华通电力设备有限公司 | Flue gas damper driving mechanism |
| CN104197350B (en) * | 2014-09-18 | 2017-01-18 | 无锡市华通电力设备有限公司 | Flue gas damper driving mechanism |
| CN105506202A (en) * | 2016-01-05 | 2016-04-20 | 鞍钢集团工程技术有限公司 | Swing type flow divider valve for sluiceway |
| CN105506202B (en) * | 2016-01-05 | 2018-01-16 | 鞍钢集团工程技术有限公司 | A kind of sluice swing type flow divider |
| CN106151586A (en) * | 2016-08-19 | 2016-11-23 | 马弗橡塑（镇江）有限公司 | The Pneumatic three-way valve producing for batch mixing glue |
| CN107606233A (en) * | 2017-11-03 | 2018-01-19 | 山东佩森环保科技股份有限公司 | A kind of high-temperature flue gas triple valve |
| CN108443531A (en) * | 2018-05-21 | 2018-08-24 | 南通升辉机械有限公司 | A kind of electric three passes material distributing valve |
| CN110525704A (en) * | 2019-08-31 | 2019-12-03 | 上海仅上包装设备有限公司 | A kind of double metering head high-precision filling machines |
| CN111071505A (en) * | 2020-01-02 | 2020-04-28 | 克拉玛依市奥泽工贸有限责任公司 | High-efficient dust fall charging devices |
| CN111071505B (en) * | 2020-01-02 | 2022-06-07 | 克拉玛依市奥泽工贸有限责任公司 | High-efficient dust fall charging devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 362000 No.1 intelligent equipment Industrial Park, Luojiang District, Heshi Town, Luojiang District, Quanzhou City, Fujian Province Patentee after: Fujian tietuo Machinery Co.,Ltd. Address before: 362011 West Industrial Zone, Luojiang District, Fujian, Quanzhou Patentee before: FUJIAN TIETUO MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 |