CN207935484U - A kind of three-dimensional water check valve - Google Patents
A kind of three-dimensional water check valve Download PDFInfo
- Publication number
- CN207935484U CN207935484U CN201820288378.XU CN201820288378U CN207935484U CN 207935484 U CN207935484 U CN 207935484U CN 201820288378 U CN201820288378 U CN 201820288378U CN 207935484 U CN207935484 U CN 207935484U
- Authority
- CN
- China
- Prior art keywords
- outlet conduit
- hole
- water inlet
- valve body
- inlet line
- 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
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- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of three-dimensional water check valves, including valve body, the side of the valve body is fixedly connected with water inlet line by connecting flange, first outlet conduit and the second outlet conduit, the water inlet line, first outlet conduit and the second outlet conduit are in the same plane, the valve inner is provided with cylindrical cavity, the water inlet line, first outlet conduit and the second outlet conduit are communicated with the cavity of the valve inner, it is movably installed with spool in the cavity of the valve inner, the valve core inside is positioned at water inlet line, the identical height of plane where first outlet conduit and the second outlet conduit is provided with through-hole, the spool is being connected with adjusting handle positioned at the outside of the valve body by shaft.The utility model realizes the switching of each pipeline, has many advantages, such as that simple in structure, easy to use, using effect is good.
Description
Technical field
The utility model is related to valve technology field, specially a kind of three-dimensional water check valve.
Background technology
Valve is generated with the generation of fluid circuit.The mankind have had nearly history in 4000 using valve.
When ancient Chinese inhales brine salt manufacturing from salt well, stopper valve was just once used in bamboo pipeline.B.C. 1800, ancient Egypt
People is when the Nile spreads unchecked and builds extensive water conservancy in order to prevent, also once using similar wooden cock control point of flow
Match.These are all the blanks of valve.The extensive application of industrial valve, be since after watt utility model steam engine just
's.There is the valve of the various materials such as cast iron, cast steel, forged steel, stainless steel, chrome-molybdenum steel, brass in earlier 1900s.Applied to each
A industry, various operating modes.The company of domestic Introduced From Abroad valve production technology earliest is few, and rear Introduced From Abroad production technology makes
Obtain the breakthrough of state's inner valve production technology, the raising of quality, the lengthening in service life.
Some are needed multi-pipeline connectionist to need triple valve by the existing typically bidirectional structure of valve, but existing
Triple valve can only carry out the opening and closing of pipeline, can not achieve cannot arbitrary pipeline effective switching, it is inconvenient to use.
Utility model content
The purpose of this utility model is to provide a kind of three-dimensional water check valves, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions：A kind of three-dimensional water check valve, including valve body, institute
The side for stating valve body is fixedly connected with water inlet line, the first outlet conduit and the second outlet conduit, the water inlet by connecting flange
Pipeline, the first outlet conduit and the second outlet conduit are in the same plane, and the valve inner is provided with cylindrical cavity, institute
Water inlet line, the first outlet conduit and the second outlet conduit is stated to communicate with the cavity of the valve inner, the valve inner
Spool is movably installed in cavity, the valve core inside is positioned at water inlet line, the first outlet conduit and the second outlet conduit institute
The identical height of plane is provided with through-hole, the spool is being externally connected to adjusting handle positioned at the valve body.
Preferably, the water inlet line is located on the same line with the first outlet conduit, second outlet conduit point
It is not arranged in a mutually vertical manner with the water inlet line and the first outlet conduit.
Preferably, it is fixedly installed on the inner wall positioned at the valve body between the spool and the inner wall of the valve body close
Seal.
Preferably, the through-hole is made of first through hole, the second through-hole, third through-hole.
Preferably, the first through hole, the second through-hole are located on the same line, the third through-hole and first through hole,
Second through-hole is mutually perpendicular to.
Compared with prior art, the utility model has the beneficial effects that：
1, the utility model on the spool of valve inner by being arranged through-hole, and through-hole is by first through hole, the second through-hole,
Three through-holes form, and when third through-hole is located at vertical position, flow enters from the first outlet conduit and second from water inlet line
Waterpipe is discharged, and when third through-hole and water inlet line connection, then flow can enter from the second outlet conduit from water inlet line
Discharge, when third through-hole is rotated to the first outlet conduit, entire pipeline is closed, when third through-hole is directly on top, flow
It is directly entered the first outlet conduit from water inlet line, to realize the switching of each pipeline,
2, the utility model has many advantages, such as with simple in structure, easy to use, using effect is good.
Description of the drawings
Fig. 1 is the utility model overall structure diagram；
Fig. 2 is the utility model side structure schematic diagram.
In figure：1- water inlet lines；2- connecting flanges；3- spools；4- sealing rings；5- valve bodies；The second through-holes of 6-；7- first goes out
Waterpipe；The second outlet conduits of 8-；9- third through-holes；10- first through hole；11- shafts；12- adjusting handles；13- through-holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of three-dimensional water check valve, including valve body 5, it is described
The side of valve body 5 is fixedly connected with water inlet line 1, the first outlet conduit 7 and the second outlet conduit 8 by connecting flange 2, it is described into
Waterpipe 1, the first outlet conduit 7 and the second outlet conduit 8 are in the same plane, and the valve body 5 is internally provided with cylinder
Cavity, the water inlet line 1, the first outlet conduit 7 and the second outlet conduit 8 are communicated with the cavity inside the valve body 5, described
Spool 3 is movably installed in cavity inside valve body 5, positioned at water inlet line 1,7 and of the first outlet conduit inside the spool 3
The identical height of second outlet conduit, 8 place plane is provided with through-hole 13, and the spool 3 passes through positioned at the outside of the valve body 5
Shaft 11 is connected with adjusting handle 12.
The water inlet line 1 is located on the same line with the first outlet conduit 7, second outlet conduit 8 respectively with
The water inlet line 1 and the first outlet conduit 7 are arranged in a mutually vertical manner, and can be matched with the through-hole 13 on spool 3；The spool with
Sealing ring 4 is fixedly installed between the inner wall of the valve body 5 on the inner wall positioned at the valve body 5, improves sealing effect；It is described
Through-hole 13 is made of first through hole 10, the second through-hole 6, third through-hole 9, and the first through hole 10, the second through-hole 6 are located at same
On straight line, the third through-hole 9 is mutually perpendicular to first through hole 10, the second through-hole 6, first through hole 10, the second through-hole 6, third
Through-hole 9 and water inlet line 1, the first outlet conduit 7 and the second outlet conduit 8 are used for the circulation of control piper to corresponding.
Operation principle：The utility model is led to by the way that through-hole 13, through-hole 13 are arranged on the spool 3 inside valve body 5 by first
Hole 10, the second through-hole 6, third through-hole 9 form, when third through-hole 9 is located at vertical position, flow from water inlet line 1 entrance from
First outlet conduit 7 and the discharge of the second outlet conduit 8, when third through-hole 9 and the connection of water inlet line 1, flow can be from water inlet pipe
Then road 1 enters to be discharged from the second outlet conduit 8, when third through-hole 9 is rotated to the first outlet conduit 7, entire pipeline is closed,
When third through-hole 9 is directly on top, flow is directly entered the first outlet conduit 7 from water inlet line 1, to realize each pipe
The switching on road has many advantages, such as with simple in structure, easy to use, using effect is good.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of three-dimensional water check valve, including valve body (5), it is characterised in that：The side of the valve body (5) passes through connecting flange (2)
It is fixedly connected with water inlet line (1), the first outlet conduit (7) and the second outlet conduit (8), the water inlet line (1), the first water outlet
Pipeline (7) and the second outlet conduit (8) are in the same plane, and the valve body (5) is internally provided with cylindrical cavity, it is described into
Waterpipe (1), the first outlet conduit (7) and the second outlet conduit (8) cavity internal with the valve body (5) communicate, the valve
Spool (3) is movably installed in the internal cavity of body (5), the spool (3) is internal positioned at water inlet line (1), the first water outlet
Pipeline (7) height identical with plane where the second outlet conduit (8) is provided with through-hole (13), and the spool (3) is positioned at described
The outside of valve body (5) is connected with adjusting handle (12) by shaft (11).
2. a kind of three-dimensional water check valve according to claim 1, it is characterised in that：The water inlet line (1) and the first water outlet
Pipeline (7) is located on the same line, second outlet conduit (8) respectively with the water inlet line (1) and the first outlet pipe
Road (7) is arranged in a mutually vertical manner.
3. a kind of three-dimensional water check valve according to claim 1, it is characterised in that：The spool is interior with the valve body (5)
Sealing ring (4) is fixedly installed between wall on the inner wall positioned at the valve body (5).
4. a kind of three-dimensional water check valve according to claim 1, it is characterised in that：The through-hole (13) is by first through hole
(10), the second through-hole (6), third through-hole (9) composition.
5. a kind of three-dimensional water check valve according to claim 4, it is characterised in that：The first through hole (10), the second through-hole
(6) it is located on the same line, the third through-hole (9) is mutually perpendicular to first through hole (10), the second through-hole (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288378.XU CN207935484U (en) | 2018-03-01 | 2018-03-01 | A kind of three-dimensional water check valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820288378.XU CN207935484U (en) | 2018-03-01 | 2018-03-01 | A kind of three-dimensional water check valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207935484U true CN207935484U (en) | 2018-10-02 |
Family
ID=63653419
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820288378.XU Expired - Fee Related CN207935484U (en) | 2018-03-01 | 2018-03-01 | A kind of three-dimensional water check valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207935484U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723863A (en) * | 2018-12-28 | 2019-05-07 | 广州雪霸专用设备有限公司 | A kind of rotary valve of pneumatic rotary valve plunger pump |
-
2018
- 2018-03-01 CN CN201820288378.XU patent/CN207935484U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109723863A (en) * | 2018-12-28 | 2019-05-07 | 广州雪霸专用设备有限公司 | A kind of rotary valve of pneumatic rotary valve plunger pump |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20190301 |