CN205350435U - Follow -on three -way valve - Google Patents
Follow -on three -way valve Download PDFInfo
- Publication number
- CN205350435U CN205350435U CN201620113514.2U CN201620113514U CN205350435U CN 205350435 U CN205350435 U CN 205350435U CN 201620113514 U CN201620113514 U CN 201620113514U CN 205350435 U CN205350435 U CN 205350435U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- outfan
- valve body
- follow
- way valve
- 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 follow -on three -way valve, including the valve body, the valve body is equipped with first pipeline, second pipeline and the third pipeline of mutual intercommunication, is provided with the input on the first pipeline, is equipped with first output on the second pipeline, is equipped with the second output on the third pipeline, and the inside of valve body is provided with the case, inserting in the first pipeline and being equipped with the filter core, the filter core is equipped with water inlet and delivery port, the upper end of filter core is provided with into water and washes the mouth, and the lower extreme of filter core sets up the drain, and the upper end of first pipeline and lower extreme are provided with respectively to correspond and wash mouthful and the opening of drain intercommunication with intaking, and through set up the filter core in the first pipeline of valve body, water filters the back through the filter core and is being discharged by the delivery port, discharges via first output or second output, the upper end of first pipeline and filter core and lower extreme set up the structure of impurity in the filter core that is used for discharging respectively, need not to dismantle, can wash the filter core, and be simply convenient to practicality is high, has improved the life of three -way valve.
Description
Technical field
This utility model relates to the technical field of three-way valve, particularly relates to a kind of follow-on three-way valve.
Background technology
Three-way valve body has three mouths, and one enters scene 2, (left side is entered, right and under go out) and common valve have an outlet the difference is that bottom, when inner spool is when diverse location, outlet difference, if spool is when bottom, left and right communicates, if spool is when top, right outlet is plugged, and left and end opening leads to.Because Zuo Kou and right mouth be not on a horizontal line.When height adds emergency separation, valve closing, feed water by-passing.Three-way valve is divided into converging valve and flow divider by fluid matasomatism mode, and converging valve has two entrances, flows out from an outlet behind interflow.Flow divider has a fluid intake, is flowed out by two fluid issuings after shunting.
Three-way valve is widely used in the junction of main pipeline and the lateral supplying water, supply and heating, when needing the break-make controlling each lateral respectively, just connection and the closedown of lateral can be regulated by controlling spool, the connection of valve body and pipeline needs to keep good sealing, otherwise reveals and regrets causing damage and casualties.
On the other hand, water supply, supply etc. all need the degree of purity making fluid maintenance higher, ensure the properly functioning of work equipment after ability, if impurity is more, affect plant equipment, cause mechanical failure, and, usual impurity can precipitate in the filter element of three-way valve, causes the blocking of filter element, affecting the performance of three-way valve, the service life of three-way valve is shorter.
Utility model content
The purpose of this utility model is in that to provide, it is intended to solve in prior art, owing to can precipitate through the impurity of three-way valve in the filter element of three-way valve, causes the blocking of filter element, affects the performance of three-way valve, the problem that service life of three-way valve is shorter.
This utility model is realized in, a kind of follow-on three-way valve, including valve body, described valve body is radially provided with the first pipeline, second pipe and the 3rd pipeline that are interconnected along its circumferential surface, and described first pipeline, described 3rd pipeline and described second pipe are orthogonal；Described first pipeline is provided with input, described second pipe is provided with the first outfan, described 3rd pipeline is provided with the second outfan, described first outfan, described second outfan all connect with described input, and being internally provided with of described valve body can rotate the spool so that at least two in described first pipeline, described second pipe and described 3rd pipeline is connected relative to described valve body；
Being inserted with filter element in described first pipeline, described filter element is in a cylindrical shape layout, and described filter element be provided with water inlet and when described spool can rotate so that the outlet that is connected with at least two in second pipe and the 3rd pipeline relative to described valve body；The upper end of described filter element is provided with into water rinse mouth, and the lower end of described filter element arranges sewage draining exit, and the port that the upper end of described first pipeline and lower end are respectively arranged with corresponding and described water inlet rinse mouth and described sewage draining exit connects, described port is provided with to be renovated.
Further, described valve body is inserted into rotate relative to described valve body so that the valve rod of described Spool rotating, and the inner and described spool of described valve rod is fixing to be connected.
Further, be provided with in described spool three be mutually perpendicular to and by rotate described valve rod respectively with described input, the first outfan, the second outfan at most two center-aisles connected.
Further, described valve body is provided with graduated disc, and described graduated disc is positioned at the outer end of described valve rod.
Further, the interface of described input, the first outfan and the second outfan being provided with installing hole, described installing hole inwall is provided with screw thread.
Further, the interface of described input, the first outfan and the second outfan is provided with several and seals circle hole, and several described sealing circle holes are positioned at the side of described installing hole.
Further, described valve body also includes sealing ring, and described sealing ring arranges the projection corresponding with described sealing circle hole.
Further, described input, the first outfan and the second output are arranged with sealing ring respectively, the lower end of described sealing ring is correspondingly embedded in respectively in described input, the first outfan and the second outfan, and fit tightly with the sidewall of described input, the first outfan and the second outfan, the upper end of described sealing ring extends to outside described first pipeline, second pipe and the 3rd pipeline upward.
Further, the lateral wall of described input, the first outfan and the second outfan is provided with several reinforcements.
Compared with prior art, the follow-on three-way valve of one that this utility model provides, by arranging filter element in the first pipeline of valve body, this filter element arranges water inlet and outlet, the water that water inlet enters is being discharged by outlet after filter element filtering, after regulating via spool, connect with the first outfan or the second outfan, discharge the moisture after purifying；The structure of impurity in filter element is discharged in the top and bottom of the first pipeline and filter element after being respectively arranged to filter cartridge flushing, it is not necessary to dismounting, can be carried out filter element, simple and convenient, and Practical Performance is high, improves the service life of three-way valve.
Accompanying drawing explanation
Fig. 1 is the perspective view of a kind of follow-on three-way valve that this utility model embodiment provides；
Fig. 2 is the cutting structural representation of the spool that this utility model embodiment provides.
Detailed description of the invention
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, this utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain this utility model, be not used to limit this utility model.
Below in conjunction with specific embodiment, realization of the present utility model is described in detail.
The corresponding same or analogous parts of same or analogous label in the accompanying drawing of the present embodiment；In description of the present utility model, it will be appreciated that, if have term " on ", D score, " left side ", orientation or the position relationship of the instruction such as " right side " are based on orientation shown in the drawings or position relationship, it is for only for ease of description this utility model and simplifies description, rather than the device of instruction or hint indication or element must have specific orientation, with specific azimuth configuration and operation, therefore term the being merely cited for property explanation of position relationship described in accompanying drawing, it is not intended that the restriction to this patent, for the ordinary skill in the art, the concrete meaning of above-mentioned term can be understood as the case may be.
With reference to Fig. 1 ~ 2, it it is the preferred embodiment of this utility model offer.
The follow-on three-way valve of one that the present embodiment provides, it is possible to be used in the main pipeline of water supply, supply and heating and the junction of lateral, it is achieved the connection to pipeline.
A kind of follow-on three-way valve, including valve body 1, valve body 1 is radially provided with the first pipeline 2, second pipe 3 and the 3rd pipeline 4 that are interconnected along its circumferential surface, and described first pipeline 2, described 3rd pipeline 4 and described second pipe 3 are orthogonal；First pipeline 2 is provided with input 21, second pipe 3 is provided with the first outfan 31,3rd pipeline 4 is provided with the second outfan 41, first outfan the 31, second outfan 41 all connects with input 21, being internally provided with spool 10 at valve body 1, described spool 10 can rotate relative to valve body 1 so that at least two in the first pipeline 2, second pipe 3 and the 3rd pipeline 4 is connected；So, this follow-on three-way valve then possess one outlet and two entrances, it is achieved the connection of multiple pipelines with connect.
First pipeline 2 is inserted with filter element 8, this filter element 8 is in a cylindrical shape layout, and filter element be provided with water inlet and outlet, described spool 10 can rotate relative to valve body 1 so that at least two in the outlet of the first pipeline 2, second pipe 3 and the 3rd pipeline 4 is connected；The upper end of filter element 8 is provided with into water rinse mouth, and the lower end of filter element 8 arranges sewage draining exit, and the upper end of the first pipeline 2 and lower end are respectively arranged with the corresponding port connected with water inlet rinse mouth and sewage draining exit, and this port is provided with to be renovated；In use, renovating and cover tightly port, impurity, by filter element 8, under the filtration of filter element 8, is fixed, it is ensured that pure fluid passes through by the liquid that the input 21 of the first pipeline 2 enters；In use for some time, stop input 21 infusion fluid of the first pipeline 2, to renovate and open, upper end port toward the first pipeline 2 pours into liquid, filter cartridge flushing 8, and the impurity of filter element 8 can be discharged from the lower end port of the first pipeline 2, ensure that filter element 8 is internal unobstructed, and, it is not necessary to will be dismantled anything, simple and convenient.
The follow-on three-way valve of above-mentioned one, by arranging filter element 8 in the first pipeline 2 of valve body 1, this filter element arranges water inlet and outlet, the water that water inlet enters is being discharged by outlet after filter element filtering, after regulating via spool, connect with the first outfan 31 or the second outfan 41, discharge the moisture after purifying；The structure of impurity in filter element is discharged in the top and bottom of the first pipeline 2 and filter element 8 after being respectively arranged to filter cartridge flushing 8, it is not necessary to dismounting, can be carried out filter element, simple and convenient, and Practical Performance is high, improves the service life of three-way valve.
Concrete, keying for the ease of regulation valve body 1, valve body 1 be inserted into rotate relative to valve body 1 so that spool 8 rotate valve rod 5, the inner of valve rod 5 is fixing with spool 8 to be connected, spool 8 is regulated by regulating valve stem 5, make input 21 and first outfan the 31, second outfan 41 be respectively communicated with, regulate and open and close.
In order to realize regulating spool, realize input 21 and first outfan the 31, second outfan 41 is respectively communicated with, regulate and open and close, be provided with three orthogonal center-aisles 101 in spool 10, these three center-aisle 101 by rotary valve rod 5 respectively with input the 2, first outfan the 3, second outfan 4 at most two connect.
Learning the connection situation of input the 2, first outfan the 3, second outfan 4 in this valve body 1 for the ease of user, valve body 1 is provided with graduated disc, and this graduated disc is positioned at the outer end of valve rod 5；Rotary valve rod 5, it is possible to find out the angle that valve rod 5 rotates from graduated disc.The angle [alpha] that valve rod 5 rotates, during α=0 °, input 2 connects with the first outfan 3；When α=90 °, input 2 connects with the second outfan 4；When 0 °, < α < 90 °, 90 ° < when α < 360 °, whole valve body 1 is closed, and now can filter element be carried out.
Being provided with installing hole 7 on the interface of described input the 21, first outfan 31 and the second outfan 41, installing hole 7 inwall is provided with screw thread, by screw thread, makes port be fixedly installed togather with corresponding pipeline so that it is fixing connection.
The interface of described input the 21, first outfan 31 and the second outfan 41 is provided with several and seals circle hole 9, and several seal circle holes 9 and are positioned at the side of installing hole 7, and sealing circle hole 9 can positioning seal ring accurately.
Particularly, this valve body also includes sealing ring, sealing ring arranges the projection corresponding with sealing circle hole 9, when mounted, quickly can be fastened in sealing circle hole 9 by projection, sealing ring is fixed on port, makes sealing ring be not fall off when mounted, cause sealing ring to misplace, cause that sealing effectiveness reduces.
In order to improve the connection sealing of pipeline and valve body 1 further, described input the 21, first outfan 31 and the second outfan 41 place are arranged with sealing ring 91 respectively, the lower end of this sealing ring 91 is correspondingly embedded in respectively in described input the 21, first outfan 31 and the second outfan 41, and fit tightly with the sidewall of described input the 21, first outfan 31 and the second outfan 41, upper end extends to outside described first pipeline 2, second pipe 3 and the 3rd pipeline 4 upward；So, when pipeline is connected with valve body 1, the upper end of sealing ring is under the extruding of pipeline, described input the 21, first outfan 31 and second outfan 41 of pipeline and valve body 1, the effective gap leakage stoping the liquid described input the 21, first outfan 31 from pipeline and valve body 1 and the second outfan 41 is sealed after compression.
Due in the fluid that pressure when valve body generally uses is bigger, in order to improve the intensity of three-way valve, the lateral wall of input the 21, first outfan 31 and the second outfan 41 is provided with several reinforcements 6, reinforcement 6 and valve body 1 are structure as a whole, the centerline axis parallel of reinforcement 6 and corresponding port, the cross section of reinforcement 6 is semicircle, and reinforcement 6 strengthens the stability of valve body 1 structure, high pressure resistant.
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all any amendment, equivalent replacement and improvement etc. made within spirit of the present utility model and principle, should be included within protection domain of the present utility model.
Claims (9)
1. a follow-on three-way valve, it is characterized in that, including valve body, described valve body is radially provided with the first pipeline, second pipe and the 3rd pipeline that are interconnected along its circumferential surface, and described first pipeline, described 3rd pipeline and described second pipe are orthogonal；Described first pipeline is provided with input, described second pipe is provided with the first outfan, described 3rd pipeline is provided with the second outfan, described first outfan, described second outfan all connect with described input, and being internally provided with of described valve body can rotate the spool so that at least two in described first pipeline, described second pipe and described 3rd pipeline is connected relative to described valve body；
Being inserted with filter element in described first pipeline, described filter element is in a cylindrical shape layout, and described filter element be provided with water inlet and when described spool can rotate so that the outlet that is connected with at least two in second pipe and the 3rd pipeline relative to described valve body；The upper end of described filter element is provided with into water rinse mouth, and the lower end of described filter element arranges sewage draining exit, and the port that the upper end of described first pipeline and lower end are respectively arranged with corresponding and described water inlet rinse mouth and described sewage draining exit connects, described port is provided with to be renovated.
2. a kind of follow-on three-way valve as claimed in claim 1, it is characterised in that described valve body is inserted into rotate relative to described valve body so that the valve rod of described Spool rotating, and the inner and described spool of described valve rod is fixing to be connected.
3. a kind of follow-on three-way valve as claimed in claim 2, it is characterised in that be provided with in described spool three be mutually perpendicular to and by rotate described valve rod respectively with described input, the first outfan, the second outfan at most two center-aisles connected.
4. a kind of follow-on three-way valve as claimed in claim 3, it is characterised in that described valve body is provided with graduated disc, and described graduated disc is positioned at the outer end of described valve rod.
5. a kind of follow-on three-way valve as claimed in claim 1, it is characterised in that being provided with installing hole on the interface of described input, the first outfan and the second outfan, described installing hole inwall is provided with screw thread.
6. a kind of follow-on three-way valve as claimed in claim 5, it is characterised in that the interface of described input, the first outfan and the second outfan is provided with several and seals circle hole, and several described sealing circle holes are positioned at the side of described installing hole.
7. a kind of follow-on three-way valve as claimed in claim 6, it is characterised in that described valve body also includes sealing ring, described sealing ring arranges the projection corresponding with described sealing circle hole.
8. the follow-on three-way valve of one as described in any one of claim 1 to 7, it is characterized in that, described input, the first outfan and the second output are arranged with sealing ring respectively, the lower end of described sealing ring is correspondingly embedded in respectively in described input, the first outfan and the second outfan, and fit tightly with the sidewall of described input, the first outfan and the second outfan, the upper end of described sealing ring extends to outside described first pipeline, second pipe and the 3rd pipeline upward.
9. the follow-on three-way valve of one as described in any one of claim 1 to 7, it is characterised in that be provided with several reinforcements on the lateral wall of described input, the first outfan and the second outfan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113514.2U CN205350435U (en) | 2016-02-04 | 2016-02-04 | Follow -on three -way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620113514.2U CN205350435U (en) | 2016-02-04 | 2016-02-04 | Follow -on three -way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205350435U true CN205350435U (en) | 2016-06-29 |
Family
ID=56177807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620113514.2U Expired - Fee Related CN205350435U (en) | 2016-02-04 | 2016-02-04 | Follow -on three -way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205350435U (en) |
-
2016
- 2016-02-04 CN CN201620113514.2U patent/CN205350435U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205461261U (en) | Filter core, filter equipment and water purifier | |
| CN204563744U (en) | Fore filter | |
| CN203750282U (en) | Water purifying plant capable of automatically cutting off raw water and clean water | |
| CN204114277U (en) | The combined outlet valve of band cartridge filter | |
| CN205350435U (en) | Follow -on three -way valve | |
| CN106090279A (en) | A kind of cylindrical filter formula valve | |
| CN201857648U (en) | Floor drain with internal double-disc valve | |
| CN106178643A (en) | Filter element assembly | |
| CN207109965U (en) | A kind of water intaking valve water inlet pipe and water outlet pipe body improved structure | |
| CN206637056U (en) | A kind of filter core exchanging structure | |
| CN207034326U (en) | A kind of underground heat ball-valve dedicated | |
| CN208611941U (en) | A kind of barrier structure and cleaning equipment for Intelligent purifying processing equipment | |
| CN205226455U (en) | Take ball valve of filter screen | |
| CN212536756U (en) | Filtering ball valve capable of backwashing | |
| CN113700892A (en) | Cleanable valve with pipeline liquid filtering function | |
| CN212804254U (en) | Filter valve for fluid conveying | |
| CN209138138U (en) | A kind of water filter | |
| CN201723775U (en) | Three-way valve | |
| CN106673135A (en) | Household water purifier | |
| CN207470913U (en) | A kind of restrictor ring mounting structure | |
| CN201232765Y (en) | Blowoff ball valve | |
| CN206130117U (en) | Front end filtration of constant temperature shower | |
| CN214808846U (en) | Leading filter convenient to maintain | |
| CN205047336U (en) | Fuel sedimentation glass | |
| CN217440793U (en) | Novel throttle valve with throttle valve core |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160629 Termination date: 20200204 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |