CN207975275U - A kind of pipeline valve - Google Patents
A kind of pipeline valve Download PDFInfo
- Publication number
- CN207975275U CN207975275U CN201721857634.4U CN201721857634U CN207975275U CN 207975275 U CN207975275 U CN 207975275U CN 201721857634 U CN201721857634 U CN 201721857634U CN 207975275 U CN207975275 U CN 207975275U
- Authority
- CN
- China
- Prior art keywords
- hole
- connecting tube
- interconnecting part
- sealing
- plug
- 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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Abstract
The utility model discloses a kind of pipeline valves,The valve includes the first connecting tube,Second connecting tube,Third connecting tube,And it is connected to first connecting tube,The interconnecting piece of second connecting tube and third connecting tube,Vertical hollow cylindrical interconnecting part is equipped in the interconnecting piece,And the cylindric sealing-plug that can be slided up and down in the interconnecting part and be sealed against with the interconnecting part,First connecting tube is fixedly arranged on first side of interconnecting piece,Second connecting tube is fixedly arranged on the interconnecting piece the second side,The third connecting tube is fixedly arranged on the interconnecting piece bottom,First connecting tube is equipped with the first through hole for being connected to first connecting tube and interconnecting part with the interconnecting part junction,Second connecting tube is equipped with the second through-hole for being connected to second connecting tube and interconnecting part with the interconnecting part junction,The third connecting tube is equipped with the third through-hole for being connected to the third connecting tube and interconnecting part with the interconnecting part junction,The first through hole and the second through-hole are located at the interconnecting part both sides.
Description
Technical field
The utility model is related to a kind of valves, more specifically to a kind of pipeline valve.
Background technology
Existing triple valve is typically only capable to will be connected three pipelines and is all connected to when opening, cannot be as needed
Selection is connected to two pipelines therein, is not easy to user's use.
Utility model content
The technical problem to be solved by the present invention is to for the drawbacks described above of the prior art, provide a kind of pipeline valve
Door.
Technical solution adopted by the utility model to solve its technical problems is：A kind of pipeline valve is constructed, the valve packet
Include the first connecting tube, the second connecting tube, third connecting tube and be connected to first connecting tube, the second connecting tube is connected with third
The interconnecting piece of pipe, vertical hollow cylindrical interconnecting part is equipped in the interconnecting piece and can be slided up and down in the interconnecting part and with
The cylindric sealing-plug that the interconnecting part seals against, first connecting tube are fixedly arranged on first side of interconnecting piece, second connecting tube
It is fixedly arranged on the interconnecting piece the second side, which is fixedly arranged on the interconnecting piece bottom, which connects with the interconnecting part
It meets place and is equipped with the first through hole for being connected to first connecting tube and interconnecting part, which is equipped with the interconnecting part junction connects
Second through-hole of logical second connecting tube and interconnecting part, which is equipped with the interconnecting part junction is connected to third company
The third through-hole with interconnecting part is taken over, the first through hole and the second through-hole are located at the interconnecting part both sides, the third through-hole position
In the interconnecting part bottom, which is more than the first through hole top distance
The distance of the interconnecting part bottom wall is installed with the first seal washer that can be sealed against with the sealing-plug outer wall at the first through hole,
Second through hole is installed with the second seal washer that can be sealed against with the sealing-plug outer wall, which goes out to be installed with can
The third seal washer sealed against with the sealing-plug bottom wall, the sealing-plug top are equipped with and are fixedly connected and are used for the sealing-plug
The connecting rod for driving the sealing-plug to be slided up and down in the interconnecting part, the interconnecting piece roof are equipped with the spiral shell being pierced by for the connecting rod
Line through-hole, the connecting rod are equipped with the external screw thread being spirally connected with the tapped through hole, which, which is installed with, drives the connecting rod
The turntable of rotation.
In pipeline valve described in the utility model, which is equipped with chamfering.
In pipeline valve described in the utility model, the height of the interconnecting part is more than the height of the sealing-plug.
In pipeline valve described in the utility model, it is embedded in the interconnecting part top and is sealed with the sealing-plug outside wall surface
The 4th seal washer abutted.
In pipeline valve described in the utility model, which is located at the first side of interconnecting piece bottom position
Place, second connecting tube are located at the interconnecting piece the second side apical position.
In pipeline valve described in the utility model, which identifies equipped at least one boundary, the boundary
Mark is worn when the sealing-plug bottom face turns between first through hole top and the second through-hole lowermost end from the tapped through hole
Go out to outside the interconnecting piece.
The pipeline valve for implementing the utility model, has the advantages that：Using the utility model pipeline valve when,
Water inlet pipe is connected to the first connecting tube respectively, the first outlet pipe is connected to the second connecting tube, by the second outlet pipe and third
Connecting tube is connected to, and in use, user's rotatable rotary table drives connecting rod rotation, and the external screw thread and screw thread in connecting rod are logical
Hole is spirally connected, and connecting rod moves up during being rotatablely connected bar, drives sealing-plug to be rotated up in interconnecting part, is rotating
When to the first height, sealing-plug bottom face is no longer abutted with third through-hole, and sealing-plug lateral wall is no longer supported with first through hole sealing
It connects, since the second lead to the hole site is higher than first through hole, the outside wall surface of sealing-plug continues to resist the second through-hole at this time, and water can only be from the
One connecting tube flows into third connecting tube through first through hole and third through-hole, realizes two logical functions.Connect needing connection second
When taking over, rotation turntable, connecting rod and sealing-plug are continued up, until sealing-plug outside wall surface no longer seals against the second through-hole,
The first connecting tube is connected to the second connecting tube and third connecting tube simultaneously at this time, realizes tee-joint function.By present embodiment, use
Family can select two logical or threeways as needed, meet different use demands.
Description of the drawings
Below in conjunction with accompanying drawings and embodiments, the utility model is described in further detail, in attached drawing：
Fig. 1 is the structural schematic diagram of the utility model pipeline valve.
Specific implementation mode
It is new to this practicality below in conjunction with attached drawing to keep the purpose of this utility model, technical solution and advantage clearer
Type embodiment is described in further detail.
As shown in Figure 1, in the pipeline valve first embodiment of the utility model, the valve 1 include the first connecting tube 2,
Second connecting tube 3, third connecting tube 4 and the connection for being connected to first connecting tube 2, the second connecting tube 3 and third connecting tube 4
Portion 5, vertical hollow cylindrical interconnecting part 6 is equipped in the interconnecting piece 5 and can be slided up and down in the interconnecting part 6 and with the company
The cylindric sealing-plug 7 that logical portion 6 seals against, first connecting tube 2 are fixedly arranged on 5 first side of interconnecting piece, second connecting tube 3
It is fixedly arranged on 5 the second side of interconnecting piece, which is fixedly arranged on 5 bottom of interconnecting piece, which is connected to this
6 junction of portion is equipped with the first through hole 8 of connection first connecting tube 2 and interconnecting part 6, which connects with the interconnecting part 6
Connect the second through-hole 9 that place is equipped with connection second connecting tube 3 and interconnecting part 6, the third connecting tube 4 and 6 junction of interconnecting part
Third through-hole 10 equipped with connection third connecting tube 4 and interconnecting part 6, the first through hole 8 and the second through-hole 9 are located at the company
Logical 6 both sides of portion, the third through-hole 10 are located at 6 bottom of interconnecting part, and 9 lowermost end of the second through-hole is apart from 6 bottom wall of interconnecting part
Distance is more than the distance of 8 top of first through hole apart from 6 bottom wall of interconnecting part, and being installed at the first through hole 8 can be close with this
The first seal washer 11 that 7 outer wall of blocking seals against is installed at second through-hole 9 to seal with 7 outer wall of sealing-plug and support
The second seal washer 12 connect, the third through-hole 10 go out the third gasket that is installed with and can be sealed against with 7 bottom wall of sealing-plug
Circle 13, which, which is equipped with, is fixedly connected with the sealing-plug 7 and for driving the sealing-plug 7 upper and lower in the interconnecting part 6
The connecting rod 14 of sliding, 5 roof of interconnecting piece are equipped with the tapped through hole 15 being pierced by for the connecting rod 14, are set in the connecting rod 14
There is the external screw thread being spirally connected with the tapped through hole 15, which is installed with the turntable 16 for driving the connecting rod 14 rotation.
Using the utility model pipeline valve 1 when, water inlet pipe is connected to the first connecting tube 2 respectively, by first water outlet
Pipe is connected to the second connecting tube 3, and the second outlet pipe is connected to third connecting tube 4, in use, user's rotatable rotary table
16 drive connecting rod 14 to rotate, and the external screw thread in connecting rod 14 is spirally connected with tapped through hole 15, during being rotatablely connected bar 14
Connecting rod 14 moves up, and sealing-plug 7 is driven to be rotated up in interconnecting part 6, when turning to the first height, 7 bottom of sealing-plug
End face is no longer abutted with third through-hole 10, and 7 lateral wall of sealing-plug is no longer sealed against with first through hole 8, due to the second through-hole 9
It sets and is higher than first through hole 8, the outside wall surface of sealing-plug 7 continues to resist the second through-hole 9 at this time, and water can only be from the first connecting tube 2 through the
One through-hole 8 and third through-hole 10 flow into third connecting tube 4, realize two logical functions.When needing to be connected to the second connecting tube 3,
Rotation turntable 16, connecting rod 14 and sealing-plug 7 are continued up, until 7 outside wall surface of sealing-plug no longer seals against the second through-hole 9,
The first connecting tube 2 is connected to the second connecting tube 3 and third connecting tube 4 simultaneously at this time, realizes tee-joint function.By this embodiment party
Formula, user can select two logical or threeways, meet different use demands as needed.
To prevent sealing-plug 7 from pushing the first seal washer 11 and the second seal washer 12 when moving down, the sealing-plug 7
Bottom end periphery is equipped with chamfering 17.Preferably, which distinguishes
It is fixed at first through hole 8, the second through-hole 9 and third through-hole 10.
Up and down in interconnecting part 6 for ease of sealing-plug 7, the height of the interconnecting part 6 is more than the height of the sealing-plug 7.
To prevent leak, better seal effect is played, is embedded in 6 top of interconnecting part and 7 outside wall surface of the sealing-plug
The 4th seal washer 18 sealed against.
Specifically, first connecting tube 2 is located at the 5 first side bottom position of interconnecting piece, which is located at should
At 5 the second side apical position of interconnecting piece.
The position that sealing-plug 7 is presently in is observed for ease of user, is accurately controlled, which is equipped with extremely
Few boundary mark 19, boundary mark 19 turns to 8 top of first through hole and the second through-hole in 7 bottom face of sealing-plug
It is pierced by from the tapped through hole 15 to outside the interconnecting piece 5 when between 9 lowermost ends.
The above description is only the embodiments of the present invention, and it does not limit the scope of the patent of the present invention, every
Equivalent structure or equivalent flow shift made based on the specification and figures of the utility model, is applied directly or indirectly in
Other related technical areas are equally included in the patent within the scope of the utility model.
Claims (6)
1. a kind of pipeline valve, which is characterized in that the valve include the first connecting tube, the second connecting tube, third connecting tube, with
And the interconnecting piece of connection first connecting tube, the second connecting tube and third connecting tube, the interconnecting piece are interior equipped with vertical hollow
Cylindric interconnecting part and the cylindric sealing that can be slided up and down in the interconnecting part and be sealed against with the interconnecting part
Plug, first connecting tube are fixedly arranged on the first side of the interconnecting piece, and second connecting tube is fixedly arranged on the interconnecting piece the second side,
The third connecting tube is fixedly arranged on the interconnecting piece bottom, and first connecting tube is equipped with the interconnecting part junction and is connected to institute
State the first connecting tube and the first through hole of interconnecting part, second connecting tube is equipped with the interconnecting part junction is connected to described the
Second through-hole of two connecting tubes and interconnecting part, the third connecting tube is equipped with the interconnecting part junction is connected to the third company
The third through-hole with interconnecting part is taken over, the first through hole and the second through-hole are located at the interconnecting part both sides, the third
Through-hole is located at the interconnecting part bottom, and distance of the second through-hole lowermost end apart from the interconnecting part bottom wall is more than described first
Distance of the through-hole top apart from the interconnecting part bottom wall is installed with and can be sealed with the sealing-plug outer wall at the first through hole
The first seal washer abutted, second through hole is installed with the second gasket that can be sealed against with the sealing-plug outer wall
Circle, the third through-hole go out the third seal washer that is installed with and can be sealed against with the sealing-plug bottom wall, the sealing-plug top
End is equipped with is fixedly connected with and is used to drive the connecting rod that the sealing-plug slides up and down in the interconnecting part with the sealing-plug,
The interconnecting piece roof is equipped with the tapped through hole being pierced by for the connecting rod, and the connecting rod is equipped with and the tapped through hole
The external screw thread being spirally connected, the connecting rod top are installed with the turntable for driving the connecting rod rotation.
2. pipeline valve according to claim 1, which is characterized in that sealing-plug bottom end periphery is equipped with chamfering.
3. pipeline valve according to claim 1, which is characterized in that the height of the interconnecting part is more than the sealing-plug
Highly.
4. pipeline valve according to claim 1, which is characterized in that be embedded in the interconnecting part top and the sealing
The 4th seal washer that wall surface seals against beyond the Great Wall.
5. pipeline valve according to claim 1, which is characterized in that first connecting tube is located at the interconnecting piece first
At the bottom position of side, second connecting tube is located at the interconnecting piece the second side apical position.
6. pipeline valve according to claim 1, which is characterized in that marked equipped at least one boundary on the connecting rod surface
Know, the boundary identify when the sealing-plug bottom face turns between first through hole top and the second through-hole lowermost end from
The tapped through hole is pierced by outside the interconnecting piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857634.4U CN207975275U (en) | 2017-12-27 | 2017-12-27 | A kind of pipeline valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721857634.4U CN207975275U (en) | 2017-12-27 | 2017-12-27 | A kind of pipeline valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207975275U true CN207975275U (en) | 2018-10-16 |
Family
ID=63772074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721857634.4U Expired - Fee Related CN207975275U (en) | 2017-12-27 | 2017-12-27 | A kind of pipeline valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207975275U (en) |
-
2017
- 2017-12-27 CN CN201721857634.4U patent/CN207975275U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20181016 Termination date: 20191227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |