CN111006036A - A rotary valve that rapidly changes the flow direction - Google Patents
A rotary valve that rapidly changes the flow direction Download PDFInfo
- Publication number
- CN111006036A CN111006036A CN201811164513.0A CN201811164513A CN111006036A CN 111006036 A CN111006036 A CN 111006036A CN 201811164513 A CN201811164513 A CN 201811164513A CN 111006036 A CN111006036 A CN 111006036A
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- CN
- China
- Prior art keywords
- water outlet
- gear
- flow direction
- fixedly arranged
- outlet pipe
- 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.)
- Pending
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Classifications
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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
- 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
- F16K11/08—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks
- F16K11/085—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug
- F16K11/0856—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only taps or cocks with cylindrical plug having all the connecting conduits situated in more than one plane perpendicular to the axis of the plug
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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
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/06—Construction of housing; Use of materials therefor of taps or cocks
- F16K27/065—Construction of housing; Use of materials therefor of taps or cocks with cylindrical plugs
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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
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/44—Mechanical actuating means
- F16K31/53—Mechanical actuating means with toothed gearing
- F16K31/535—Mechanical actuating means with toothed gearing for rotating valves
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanically-Actuated Valves (AREA)
- Sliding Valves (AREA)
Abstract
本发明公开了一种快速改变流向的旋转阀门，包括壳体，所述壳体一侧固定设置有进水管道，所述壳体远离进水管道的一侧固定设置有第一出水管道，所述壳体在第一出水管道的一侧固定设置有第二出水管道，所述壳体内部在进水管道靠近第一出水管道的一端通过轴承活动设置有第一固定杆，所述第一固定杆在进水管道内部固定设置有导流块，所述导流块上端开设有凹槽，所述导流块在靠近第一出水管道的一端两侧均固定设置有第一挡板，所述导流块顶端固定设置有第一齿轮，所述壳体内部在第一齿轮一侧活动设置有与第一齿轮相啮合的第二齿轮。本发明结构简单，使用方便，可以快速的改变水的流向。
The invention discloses a rotary valve for rapidly changing the flow direction. A second water outlet pipe is fixedly arranged on one side of the first water outlet pipe of the casing, and a first fixing rod is movably arranged at one end of the water inlet pipe close to the first water outlet pipe through a bearing inside the casing. The rod is fixed with a diversion block inside the water inlet pipe, the upper end of the diversion block is provided with a groove, and the diversion block is fixed with a first baffle on both sides of one end close to the first water outlet pipe. A first gear is fixedly arranged at the top end of the guide block, and a second gear that meshes with the first gear is movably arranged inside the casing on one side of the first gear. The invention has the advantages of simple structure and convenient use, and can quickly change the flow direction of water.
Description
Technical Field
The invention relates to the technical field of valve equipment, in particular to a rotary valve capable of quickly changing the flow direction.
Background
Valves are pipe fittings used to open and close pipes, control flow direction, regulate and control parameters (temperature, pressure and flow) of a transport medium, and are classified into shut-off valves, check valves, regulating valves, and the like according to their functions.
However, the current use of a rotary valve that rapidly changes flow direction has the following disadvantages: 1. at present, a rotary valve is used only for closing and opening a pipeline, when the flow direction of water in the pipeline needs to be changed, only one valve can be closed, and the other valve is opened to change the flow direction, so that the operation is troublesome.
2. At present, a rotary valve is used for controlling an internal closing mechanism by using a handle bracket, and the phenomenon of water leakage is caused by the fact that the joint is loosened easily due to long-time use.
Disclosure of Invention
The present invention is directed to a rotary valve capable of rapidly changing the flow direction, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a rotary valve capable of quickly changing the flow direction comprises a shell, wherein a water inlet pipeline is fixedly arranged on one side of the shell, a first water outlet pipeline is fixedly arranged on one side of the shell, which is far away from the water inlet pipeline, a second water outlet pipeline is fixedly arranged on one side of the first water outlet pipeline, a first fixing rod is movably arranged inside the shell at one end, which is close to the first water outlet pipeline, of the water inlet pipeline through a bearing, a flow guide block is fixedly arranged inside the water inlet pipeline through the first fixing rod, a groove is formed in the upper end of the flow guide block, first baffle plates are fixedly arranged on two sides of one end, which is close to the first water outlet pipeline, of the flow guide block, a first gear is fixedly arranged at the top end of the flow guide block, a second gear meshed with the first gear is movably arranged on one side of the first gear inside the shell, the top end of the second fixing rod penetrates through the shell and is arranged at the top end of the shell.
Preferably, one side of the first baffle close to the groove is fixedly provided with a first sealing gasket, and the first sealing gasket is made of rubber.
Preferably, a second baffle is fixedly arranged on one side of the first water outlet pipe, which is in contact with the second water outlet pipe.
Preferably, both sides of the second baffle are fixedly provided with second sealing gaskets, and the second sealing gaskets are made of rubber materials.
Preferably, the outer surface of one end of the water inlet pipeline, the outer surface of one end of the first water outlet pipeline and the outer surface of one end of the second water outlet pipeline, which are far away from the shell, are provided with threads.
Preferably, a handle is fixedly arranged at the upper end of the second fixing rod.
Compared with the prior art, the invention has the beneficial effects that: 1. according to the invention, when the first baffle close to one side of the first water outlet pipeline is contacted with the second baffle, water flowing from the water inlet pipeline cannot enter the first water outlet pipeline and enters the second water outlet pipeline through the groove, when the flow direction needs to be changed, the handle is rotated, the second gear is rotated through the handle, the second gear drives the first gear to rotate while rotating, so that the first baffle close to one side of the second water outlet pipeline is contacted with the second baffle, and the water entering from the water inlet pipeline can only flow out of the first water outlet pipeline.
2. According to the invention, the second gear is rotated through the handle, the second gear drives the first gear to rotate while rotating, the first gear is fixedly connected with the flow guide block, so that the flow guide block rotates through the first fixed rod, transmission is carried out between the first gear and the second gear, the water leakage phenomenon is effectively prevented, and the small gear drives the large gear to carry out transmission, so that the labor intensity is reduced.
Drawings
Fig. 1 is a schematic view of an overall structure of a rotary valve for rapidly changing a flow direction according to the present invention.
Fig. 2 is a schematic top view of a rotary valve for rapidly changing flow direction according to the present invention.
Fig. 3 is an enlarged view of a rotary valve of the present invention at a point a in fig. 2 for rapidly changing the flow direction.
In the figure: 1. a housing; 2. a water inlet pipe; 3. a first outlet conduit; 4. a second outlet conduit; 5. a first fixing lever; 6. a flow guide block; 7. a groove; 8. a first baffle plate; 9. a first gear; 10. a second gear; 11. a second fixing bar; 12. a first gasket; 13. a second baffle; 14. a second gasket; 15. a thread; 16. a handle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a rotary valve capable of quickly changing a flow direction comprises a shell 1, wherein a water inlet pipeline 2 is fixedly arranged on one side of the shell 1, a first water outlet pipeline 3 is fixedly arranged on one side, away from the water inlet pipeline 2, of the shell 1, a second water outlet pipeline 4 is fixedly arranged on one side of the first water outlet pipeline 3 of the shell 1, a first fixing rod 5 is movably arranged at one end, close to the first water outlet pipeline 3, of the water inlet pipeline 2 in the shell 1 through a bearing, a flow guide block 6 is fixedly arranged inside the water inlet pipeline 2 by the first fixing rod 5, a groove 7 is formed in the upper end of the flow guide block 6, first baffle plates 8 are fixedly arranged on two sides of one end, close to the first water outlet pipeline 3, of the flow guide block 6, a first gear 9 is fixedly arranged at the top end of the flow guide block 6, a second gear 10 meshed with the first gear 9 is movably arranged on one side of the, a second fixing rod 11 is fixedly arranged at the top end of the second gear 10, and the top end of the second fixing rod 11 penetrates through the shell 1 and is arranged at the top end of the shell 1.
A first sealing gasket 12 is fixedly arranged on one side, close to the groove 7, of the first baffle plate 8, and the first sealing gasket 12 is made of rubber, so that the first baffle plate 8 can seal water; a second baffle 13 is fixedly arranged on one side of the first water outlet pipeline 3, which is in contact with the second water outlet pipeline 4, so that the pipelines can be more easily separated by the first baffle 8; second sealing gaskets 14 are fixedly arranged on two sides of the second baffle 13, and the second sealing gaskets 14 are made of rubber materials and are matched with the first baffle 8, so that the sealing performance is stronger; the outer surfaces of the water inlet pipeline 2, the first water outlet pipeline 3 and the second water outlet pipeline 4, which are far away from the shell 1, are provided with threads 15, so that other pipelines can be conveniently connected; the handle 16 is fixedly arranged at the upper end of the second fixing rod 11, so that the valve can be conveniently adjusted.
The working principle is as follows: the invention connects the water inlet pipe with the water inlet pipe through the screw 15, connects the first water outlet pipe 3 and the second water outlet pipe 4 with different water pipes, when the first baffle 8 near one side of the first water outlet pipe 3 contacts with the second baffle 13, the water flowing in from the water inlet pipe 2 can not enter into the first water outlet pipe 3 through the groove 7 and enters into the second water outlet pipe 4 through the action of the first sealing gasket 12 and the second sealing gasket 14, when the flow direction needs to be changed, the second gear 10 rotates through the handle 16 by rotating the handle 16, the second gear 10 drives the first gear 9 to rotate at the same time of rotating, because the first gear 9 and the flow guide block 6 are fixedly connected, the flow guide block 6 rotates through the first fixing rod 5, the first baffle 8 near one side of the second water outlet pipe 4 contacts with the second baffle 13, the water entering from the water inlet pipe 2 can only flow out from the first water outlet pipe 3, simple structure and convenient use.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164513.0A CN111006036A (en) | 2018-10-06 | 2018-10-06 | A rotary valve that rapidly changes the flow direction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811164513.0A CN111006036A (en) | 2018-10-06 | 2018-10-06 | A rotary valve that rapidly changes the flow direction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111006036A true CN111006036A (en) | 2020-04-14 |
Family
ID=70110475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811164513.0A Pending CN111006036A (en) | 2018-10-06 | 2018-10-06 | A rotary valve that rapidly changes the flow direction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111006036A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176102A1 (en) * | 1972-03-15 | 1973-10-26 | Smedegaard As | |
| CN2723785Y (en) * | 2004-08-09 | 2005-09-07 | 王大坚 | Water discharging path changeover valve |
| CN201704552U (en) * | 2010-06-25 | 2011-01-12 | 刘光宇 | Three-way type water drainage valve for washing machine |
| US20110180738A1 (en) * | 2008-12-22 | 2011-07-28 | Aisin Seiki Kabushiki Kaisha | Rotary valve apparatus |
| CN105805357A (en) * | 2016-05-24 | 2016-07-27 | 江苏大学 | Flow dividing valve with flow regulating function |
| CN207935484U (en) * | 2018-03-01 | 2018-10-02 | 江苏盐阜电站阀门辅机制造有限公司 | A kind of three-dimensional water check valve |
| CN208871092U (en) * | 2018-10-06 | 2019-05-17 | 江苏乾诚环境科技有限公司 | A kind of changeover valve of quick change flow direction |
-
2018
- 2018-10-06 CN CN201811164513.0A patent/CN111006036A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2176102A1 (en) * | 1972-03-15 | 1973-10-26 | Smedegaard As | |
| CN2723785Y (en) * | 2004-08-09 | 2005-09-07 | 王大坚 | Water discharging path changeover valve |
| US20110180738A1 (en) * | 2008-12-22 | 2011-07-28 | Aisin Seiki Kabushiki Kaisha | Rotary valve apparatus |
| CN201704552U (en) * | 2010-06-25 | 2011-01-12 | 刘光宇 | Three-way type water drainage valve for washing machine |
| CN105805357A (en) * | 2016-05-24 | 2016-07-27 | 江苏大学 | Flow dividing valve with flow regulating function |
| CN207935484U (en) * | 2018-03-01 | 2018-10-02 | 江苏盐阜电站阀门辅机制造有限公司 | A kind of three-dimensional water check valve |
| CN208871092U (en) * | 2018-10-06 | 2019-05-17 | 江苏乾诚环境科技有限公司 | A kind of changeover valve of quick change flow direction |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200414 |