CN207728954U - A kind of rotary joint valve - Google Patents
A kind of rotary joint valve Download PDFInfo
- Publication number
- CN207728954U CN207728954U CN201721855741.3U CN201721855741U CN207728954U CN 207728954 U CN207728954 U CN 207728954U CN 201721855741 U CN201721855741 U CN 201721855741U CN 207728954 U CN207728954 U CN 207728954U
- Authority
- CN
- China
- Prior art keywords
- valve
- rod
- valve body
- port
- valve port
- 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
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model discloses a kind of rotary joint valves, including tubular valve body, the both ends of the valve body are opening setting, one rotatable valve rod is set in valve body, valve rod is formed with valve body and is rotatablely connected, one end of valve rod is stretched out from a side opening of valve body, valve rod forms sealing cooperation with valve interior wall, the valve body is equipped with the first valve port of connection valve inner, second valve port, third valve port, one drainage trough is set along its length on the side wall of the valve rod, the drainage trough is arranged through the other end of valve rod, the other side opening of the valve body is equipped with rod positioning device.The purpose of this utility model is to provide a kind of rotary joint valve, and there are two adapters for tool, and one of adapter can freely be selected to be connected as needed.
Description
Technical field
The utility model is related to valve technology fields, and in particular to a kind of rotary joint valve.
Background technology
The utility model is related to joint valve be a kind of transfer joint valve, it is existing for shifting and guiding the circulation of medium
Joint valve be all fixed, possess fixed adapter, fixed conduction mode can only be selected, cannot according to actual conditions into
The selection of row flexibility uses.
Utility model content
The purpose of this utility model is to provide a kind of rotary joint valve, and there are two adapters for tool, and can as needed certainly
By selection one of adapter conducting.
To achieve the goals above, the technical solution adopted in the utility model is：
The both ends of a kind of rotary joint valve, including tubular valve body, the valve body are opening setting, are arranged one in valve body
Rotatable valve rod, valve rod are formed with valve body and are rotatablely connected, and one end of valve rod is stretched out from a side opening of valve body, valve rod and valve body
Inner wall forms sealing cooperation, and the valve body is equipped with the first valve port, the second valve port, the third valve port of connection valve inner, described
One drainage trough is set along its length on the side wall of valve rod, and the drainage trough is arranged through the other end of valve rod, the valve body
Other side opening be equipped with rod positioning device, the rod positioning device includes positioning bead, spring, block, the valve body
Inner wall be equipped with placement hole, positioning bead is placed in the placement hole, and the bottom surface in the positioning bead and placement hole is arranged in spring
Between, block is arranged in the aperture of placement hole, and block is threadedly coupled with placement hole, is arranged through-hole in block, the through-hole it is straight
Diameter is less than the diameter of positioning bead, and the diameter of positioning bead is equal to the diameter of placement hole, there are three the rod positioning device is set, three
Rod positioning device corresponds to the position setting of the first valve port, the second valve port, third valve port respectively.
By using above-mentioned technical proposal, can by rotary valve rod, make drainage trough on valve rod respectively with the first valve port,
Two valve ports, third valve port correspond to, and realize the independent conducting of the first valve port, the second valve port, third valve port, make user can be according to need
Freely to select which valve port used.
The utility model is further arranged to, and the positioning bead is made of plastic material.
By using above-mentioned technical proposal, positioning bead made of plastics is small to the friction of valve rod, can reduce the wound to valve rod
Evil, ensures the leakproofness of valve rod, ensures the service life of valve rod.
The utility model is further arranged to, and a rotating cap, the rotating cap are connected on the valve rod on the outside of valve body
It is fixedly connected with the valve rod.
By using above-mentioned technical proposal, rotated come driving stem by rotating cap, while rotating cap can also play valve rod
To protective effect.
The utility model is further arranged to, and first valve port, the second valve port, third valve port are to shift to install.
By using above-mentioned technical proposal, the pressure medium in valve body can be made to be disperseed.
Description of the drawings
Fig. 1 is one of the structural schematic diagram of the utility model；
Fig. 2 is the second structural representation of the utility model；
Fig. 3 is the structural schematic diagram of the valve rod and positioning bead cooperation of the utility model；
Fig. 4 is the portions the A enlarged drawing in the utility model Fig. 1.
Specific implementation mode
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
The utility model is illustrated below with reference to Fig. 1 to Fig. 4.
The both ends of a kind of rotary joint valve, including tubular valve body 1, the valve body 1 are opening setting, are set in valve body 1
Set a rotatable valve rod 2, valve rod 2 is formed with valve body 1 and is rotatablely connected, and valve rod 2 is coaxially disposed with valve body, one end of valve rod 2 from
One side opening of valve body 1 stretches out, and another side opening of valve body is arrival end, and valve rod 2 forms sealing cooperation, institute with 1 inner wall of valve body
State the first valve port 3, the second valve port 4, third valve port 5 that valve body 1 is equipped with inside connection valve body 1, the side wall upper edge of the valve rod 2
A drainage trough 6 is arranged in its length direction, and the drainage trough 6 is arranged through the other end of valve rod 2, drainage trough 6 and the arrival end
The other side opening of connection, the valve body 1 is equipped with rod positioning device, and the rod positioning device includes positioning bead 7, spring
8, the inner wall of block 9, the valve body 1 is equipped with placement hole 10, and positioning bead 7 is placed in the placement hole 10, and spring 8 is arranged in institute
It states between positioning bead 7 and the bottom surface of placement hole 10, block 9 is arranged in the aperture of placement hole 10, and block 9 connects with 10 screw thread of placement hole
It connects, through-hole is set in block 9, which appears for positioning bead 7, and the diameter of the through-hole is less than the diameter of positioning bead 7, positioning bead
7 diameter is equal to the diameter of placement hole 10, and there are three 2 positioning device of the valve rod is set, three 2 positioning devices of valve rod correspond to respectively
The position setting of first valve port 3, the second valve port 4, third valve port 5.
By using above-mentioned technical proposal, can by rotary valve rod 2, make drainage trough 6 on valve rod 2 respectively with the first valve port
3, the second valve port 4, third valve port 5 correspond to, and realize the independent conducting of the first valve port 3, the second valve port 4, third valve port 5, use
Family can be come freely to select which valve port used as needed.
Wherein, the positioning bead 7 is made of plastic material.By using above-mentioned technical proposal, positioning bead 7 made of plastics
It is small to the friction of valve rod 2, the injury to valve rod 2 can be reduced, ensure the leakproofness of valve rod 2, ensure the service life of valve rod 2.
Wherein, a rotating cap is connected on the valve rod 2 in 1 outside of valve body, the rotating cap is fixed with the valve rod 2 to be connected
It connects.By using above-mentioned technical proposal, rotated come driving stem 2 by rotating cap, while rotating cap can also play guarantor to valve rod 2
Shield acts on.
Wherein, first valve port 3, the second valve port 4, third valve port 5 are to shift to install, by using above-mentioned technical side
Case can be such that the pressure medium in valve body 1 is disperseed.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications, above-mentioned vacation can also be made
If these improvements and modifications also should be regarded as the scope of protection of the utility model.
Claims (4)
1. a kind of rotary joint valve, it is characterised in that：Including tubular valve body, the both ends of the valve body are opening setting, valve
One rotatable valve rod of setting in vivo, valve rod are formed with valve body and are rotatablely connected, and one end of valve rod is stretched out from a side opening of valve body,
Valve rod forms sealing cooperation with valve interior wall, and the valve body is equipped with the first valve port, the second valve port, third of connection valve inner
A drainage trough is arranged on the side wall of the valve rod along its length for valve port, and the drainage trough is arranged through the other end of valve rod,
The other side opening of the valve body is equipped with rod positioning device, and the rod positioning device includes positioning bead, spring, block,
The inner wall of the valve body is equipped with placement hole, and positioning bead is placed in the placement hole, and spring is arranged in the positioning bead and placement
Between the bottom surface in hole, block is arranged in the aperture of placement hole, and block is threadedly coupled with placement hole, and through-hole is arranged in block, described
The diameter of through-hole is less than the diameter of positioning bead, and the diameter of positioning bead is equal to the diameter of placement hole, and the rod positioning device is equipped with
Three, three rod positioning devices correspond to the position setting of the first valve port, the second valve port, third valve port respectively.
2. a kind of rotary joint valve according to claim 1, it is characterised in that：The positioning bead is made of plastic material.
3. a kind of rotary joint valve according to claim 1, it is characterised in that：One is connected on the valve rod on the outside of valve body
Rotating cap, the rotating cap are fixedly connected with the valve rod.
4. a kind of rotary joint valve according to claim 1, it is characterised in that：First valve port, the second valve port, third
Valve port is to shift to install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855741.3U CN207728954U (en) | 2017-12-27 | 2017-12-27 | A kind of rotary joint valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721855741.3U CN207728954U (en) | 2017-12-27 | 2017-12-27 | A kind of rotary joint valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207728954U true CN207728954U (en) | 2018-08-14 |
Family
ID=63086743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721855741.3U Expired - Fee Related CN207728954U (en) | 2017-12-27 | 2017-12-27 | A kind of rotary joint valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207728954U (en) |
-
2017
- 2017-12-27 CN CN201721855741.3U patent/CN207728954U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP2016530916A5 (en) | ||
| BR112013028157B1 (en) | reflux male valve | |
| CN207728954U (en) | A kind of rotary joint valve | |
| CN207728945U (en) | A kind of triple valve | |
| CN102756953A (en) | Bi-pass pipe rotating switching device and bi-pass pipe rolling machine | |
| US2955798A (en) | Compact low-impedance tubular valve | |
| CN104329488A (en) | Adjustable proportional valve | |
| CN109140096A (en) | A kind of commutation type rotary joint structure | |
| CN206577203U (en) | A kind of flow regulator | |
| CN207661165U (en) | A kind of pinch valve | |
| CN208687001U (en) | A kind of ball valve | |
| CN208816957U (en) | Plug-in type pipe drilling valve | |
| CN207728941U (en) | A kind of vertical valve | |
| CN206682354U (en) | A kind of slidingtype three-way diverter valve | |
| CN209019705U (en) | Drainage tube | |
| CN211584492U (en) | Multi-interface in-vivo accumulated liquid discharge valve | |
| CN206626231U (en) | A kind of tap | |
| CN205538877U (en) | Buret for chemistry experiments | |
| CN205761237U (en) | A kind of airtight body fluid indwelling device test tube plug | |
| CN211117732U (en) | Double-control all-diameter brass ball valve | |
| CN107747606A (en) | A kind of valveless sheet type damping device | |
| EP3312488A1 (en) | Improved connection device for pipes in general | |
| CN207989795U (en) | A kind of three-way valve | |
| CN204647424U (en) | A kind of valve with two outlet | |
| CN204647530U (en) | A kind of electric digital display throttle valve |
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: 20180814 Termination date: 20201227 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |