CN210566446U - Linkage switch three-way valve - Google Patents
Linkage switch three-way valve Download PDFInfo
- Publication number
- CN210566446U CN210566446U CN201921684440.8U CN201921684440U CN210566446U CN 210566446 U CN210566446 U CN 210566446U CN 201921684440 U CN201921684440 U CN 201921684440U CN 210566446 U CN210566446 U CN 210566446U
- Authority
- CN
- China
- Prior art keywords
- side wall
- valve body
- fixedly connected
- valve
- adjusting
- 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.)
- Active
Links
Images
Abstract
The utility model discloses a ganged switch tee bend type valve, including valve body and two access connectors and an outlet joint of setting on the valve body lateral wall, the inside of valve body is provided with the regulating block, the last fixed surface of regulating block is connected with the connecting rod, the top fixedly connected with sleeve of connecting rod, telescopic top is run through the valve body and upwards extends. The utility model discloses, the accessible rotates the telescopic link and drives the bull stick and rotate to the drive supports the clamp plate and rotates, when supporting the clamp plate opening towards the regulating block outside, can realize the linkage and open or close access connection and outlet joint, when one of them access connection of needs switch and outlet joint, rotate the clamp plate of opposite side to opening towards the regulating block, make the lateral wall of the piece of supporting of this side and support the clamp plate offset, thereby make the import department that corresponds be in the closed condition all the time, effectively realized the regulation of another import and export linkage, improved the utility model discloses a use value.
Description
Technical Field
The utility model relates to the technical field of valves, especially, relate to a linkage switch tee bend type valve.
Background
The three-way valve is a control part in a fluid conveying system, has the functions of stopping, adjusting, guiding, preventing counter flow, stabilizing pressure, shunting or overflowing and the like, has the most obvious difference with the two-way valve in appearance, namely one more runner port is used for mainly changing the flow direction of a medium, the existing three-way valve cannot be linked to open and close three branch ends, and is inconvenient, and the development of a linked switch three-way valve is urgently needed to overcome the defects in the current practical application aiming at the current situation;
according to the application number: CN201721704028.9 provides a link switch tee bend type valve, which comprises a valve body, the valve pocket middle part of valve body is provided with the regulating block, the pull pole is installed at the top of regulating block, the third uide bushing is installed at the top of valve body, the pull board is installed to the upper end of pull pole, first uide bushing and second uide bushing are installed respectively to the left and right sides middle part of valve pocket, first uide bushing and second uide bushing pass through the mount and are connected fixedly with the chamber wall of valve pocket, it is provided with first valve rod and second valve rod to cooperate the slip respectively in first uide bushing and the second uide bushing, first valve plate is installed to the left end of first valve rod, the second valve plate is installed to the right-hand member of second valve rod, be provided with the stretch cord respectively between the mount on first valve plate and the left mount and between second valve plate. The utility model has novel structure, reasonable design, convenient use and operation and easy popularization;
this linked switch tee bend type valve in the use, there is the problem still, and this valve can only the three branch end of switching of linkage, can't separately adjust the switch of three branch section according to the needs of reality, when having and only need switch an export and an import, the unable realization of this valve is adjusted, very big restriction the use value of valve.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the linkage switch tee joint type valve in the prior art cannot be opened or closed independently, namely, the outlet and the inlet are provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a linkage switch three-way valve comprises a valve body, two inlet connectors and an outlet connector, wherein the two inlet connectors and the outlet connector are arranged on the side wall of the valve body, an adjusting block is arranged inside the valve body, the upper surface of the adjusting block is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a sleeve, the top of the sleeve penetrates through the valve body and extends upwards, the inner side wall of the sleeve is connected with an adjusting rod in a sliding mode, the top of the adjusting rod is fixedly connected with an adjusting handle, and the outer side wall of the sleeve is connected with a limiting screw matched with the adjusting; the outer side wall of the bottom of the adjusting block is fixedly connected with a fixed block, the top of the fixed block is rotatably connected with a rotating rod, a pressing plate arranged in a bowl shape is fixedly sleeved on the outer side wall of the rotating rod, the top of the rotating rod is fixedly connected with a telescopic rod, the top of the telescopic rod penetrates through the valve body and extends outwards, and a limiting device matched with the telescopic rod is arranged on the outer side wall of the valve body; the valve body is internally provided with two valve plates which are propped against the adjusting block through an adjusting mechanism.
Preferably, the regulating block includes an upper regulating segment with two arc-shaped ends, a middle regulating segment with two concave sides and a lower hemispherical regulating segment, and the pressing plate is located between the upper regulating segment and the lower regulating segment.
Preferably, the lateral wall of valve body sets up the through opening with telescopic link looks adaptation, the inside wall fixedly connected with of through opening seals up, the lateral wall of telescopic link contacts with the lateral wall that seals up.
Preferably, stop device includes and is the gag lever post that falls the L type setting with two of telescopic link lateral wall fixed connection, the spacing groove with gag lever post looks adaptation is seted up to the lateral wall of valve body, the inside wall fixedly connected with rubber pad of spacing groove, the lateral wall of gag lever post contacts with the lateral wall of rubber pad.
Preferably, adjustment mechanism include with valve body inside wall fixed connection's locating lever, the bottom fixedly connected with sliding sleeve of locating lever, the one end of sliding sleeve and the lateral wall fixed connection of valve plate, the other end fixedly connected with connecting plate of sliding sleeve, two briquetting of one end fixedly connected with of sliding sleeve are kept away from to the connecting plate, the one end that the connecting plate was kept away from to the briquetting contacts with the lateral wall of briquetting.
Preferably, the lateral wall fixedly connected with spring of valve plate, the one end that the valve plate was kept away from to the spring is with the lateral wall fixed connection of locating lever.
Compared with the prior art, the beneficial effects of the utility model are that:
when using, through the bull stick, the clamp plate, the telescopic link, mutually support between clamp plate and the sliding sleeve, the accessible rotates the telescopic link and drives the bull stick rotation, thereby drive the clamp plate and rotate, when the clamp plate opening is towards the regulating block outside, can realize the linkage and open or close access connection and exit linkage, when one of them access connection of needs switch and exit linkage, rotate the clamp plate of opposite side to the opening towards the regulating block, make the lateral wall of the piece of mortgage and the clamp plate of this side offset, thereby make the import department that corresponds be in the closed condition all the time, effectively realized the regulation of another import and export linkage, improved the utility model discloses a use value.
Drawings
Fig. 1 is a schematic structural view of a linkage switch three-way valve provided by the present invention;
FIG. 2 is an enlarged view taken at A in FIG. 1;
fig. 3 is a schematic structural view of a linked switch three-way valve according to the present invention, when one of the inlet connectors is in a normally closed state;
fig. 4 is a schematic structural view of an adjusting block in the linked switch three-way valve provided by the present invention;
fig. 5 is a schematic view of a connection structure of a sliding sleeve and a connection plate in a linked switch three-way valve provided by the present invention;
fig. 6 is the utility model provides a structure schematic diagram of telescopic link in linkage switch tee bend type valve.
In the figure: the valve comprises a valve body 1, an inlet joint 2, an outlet joint 3, an adjusting block 4, an upper adjusting section 41, a middle adjusting section 42, a lower adjusting section 43, a connecting rod 5, a sleeve 6, an adjusting rod 7, an adjusting handle 8, a limiting screw 9, a fixing block 10, a rotating rod 11, a telescopic rod 12, a valve plate 13, a pressing plate 14, a limiting rod 15, a positioning rod 16, a sliding sleeve 17, a connecting plate 18, a pressing block 19 and a spring 20.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-6, a linkage switch three-way valve comprises a valve body 1, two inlet joints 2 and one outlet joint 3 which are arranged on the side wall of the valve body 1, wherein an adjusting block 4 is arranged inside the valve body 1, the adjusting block 4 comprises an upper adjusting section 41 with two ends arranged in an arc shape, a middle adjusting section 42 with two sides arranged in an inward concave shape and a lower hemispherical adjusting section 43, and a pressing plate 14 is positioned between the upper adjusting section 41 and the lower adjusting section 43;
it should be noted that: the inlet joint 2 and the outlet joint 3 are respectively arranged at an inlet and an outlet on the side wall of the valve body 1, the upper adjusting section 41 with two arc-shaped ends is convenient for the pressing block 19 to contact with the adjusting block 4, and the lower adjusting section 43 with a hemispherical shape is matched with the outlet on the valve body 1, so that the outlet can be controlled to be closed conveniently.
The upper surface of the adjusting block 4 is fixedly connected with a connecting rod 5, the top of the connecting rod 5 is fixedly connected with a sleeve 6, the top of the sleeve 6 penetrates through the valve body 1 and extends upwards, the inner side wall of the sleeve 6 is connected with an adjusting rod 7 in a sliding mode, the top of the adjusting rod 7 is fixedly connected with an adjusting handle 8, and the outer side wall of the sleeve 6 is connected with a limiting screw 9 matched with the adjusting rod 7;
it should be noted that: the threaded holes and the threaded grooves matched with the limit screws 9 are formed in the outer side walls of the sleeve 6 and the adjusting rod 7 respectively, and the position of the adjusting rod 7 is fixed by the limit screws 9 to prevent the adjusting rod 7 from sliding randomly.
The outer side wall of the bottom of the adjusting block 4 is fixedly connected with a fixing block 10, the top of the fixing block 10 is rotatably connected with a rotating rod 11, the outer side wall of the rotating rod 11 is fixedly sleeved with a pressing plate 14 which is arranged in a bowl shape, the top of the rotating rod 11 is fixedly connected with a telescopic rod 12, the top of the telescopic rod 12 penetrates through the valve body 1 and extends outwards, the side wall of the valve body 1 is provided with a through hole matched with the telescopic rod 12, the inner side wall of the through hole is fixedly connected with a sealing pad, the outer side wall of the telescopic rod 12 is contacted with the outer side wall of the sealing pad, the outer side wall of the valve body 1 is provided with a limiting device matched with the telescopic rod 12, the limiting device comprises two limiting rods 15 which are arranged in an inverted L shape and are fixedly connected with the outer side wall of the telescopic rod 12, the outer side wall of the valve body 1 is provided with;
it should be noted that: the structure of the telescopic rod 12 refers to fig. 6 and comprises an inner loop bar and an outer loop bar, a moving groove matched with the inner loop bar is formed in the side wall of the outer loop bar, a flat key is fixedly connected to the outer side wall of the inner loop bar to prevent the inner loop bar from rotating randomly, and a rubber pad ensures the tightness of the connection between the limiting rod 15 and the limiting groove.
The valve comprises a valve body 1, a regulating block 4, a regulating mechanism, a connecting plate 18, two pressing blocks 19, a spring 20 and a spring 20, wherein the two valve plates 13 are arranged inside the valve body 1, the valve plates 13 abut against the regulating block 4 through the regulating mechanism, the regulating mechanism comprises a positioning rod 16 fixedly connected with the inner side wall of the valve body 1, the bottom of the positioning rod 16 is fixedly connected with a sliding sleeve 17, one end of the sliding sleeve 17 is fixedly connected with the outer side wall of the valve plate 13, the other end of the sliding sleeve 17 is fixedly connected with the connecting plate 18, one end of the connecting plate 18, far away from the sliding sleeve 17, is fixedly connected with the two pressing blocks 19, one end of the pressing block 19;
it should be noted that: the sliding sleeve 17 is the prior art and is not described herein; the specific shape of the valve plate 13 refers to fig. 1, and two ends of the valve plate 13 are matched with the inlet of the valve body 1, so that the sealing performance when the valve plate 13 abuts against the inner side wall of the valve body 1 is ensured; the end of the pressing block 19 contacting with the pressing plate 14 is arc-shaped, so that the pressing block 19 contacts with the pressing plate 14 conveniently.
The utility model discloses in, when using, make two opening parts of supporting plate 14 towards the outside of regulating block 4 through rotating telescopic link 12, two supporting blocks 19 offset with the inside wall of regulating block 4 this moment, twist stop screw 9, make adjusting rod 7 can slide, in the gliding in-process of adjusting rod 7, connecting rod 5 moves down with sleeve 6, thereby drive regulating block 4 and move down, in the in-process that regulating block 4 moved down, two supporting blocks 19 move gradually until offsetting with last regulation section 41, sliding sleeve 17 drives valve plate 13 and moves to valve plate 13 and offsets with the inside wall of valve body 1 simultaneously, descending section 43 offsets with the exit of valve body 1 this moment, can cooperate regulating block 4 to realize synchronous whole opening and closing of three branch ends through supporting plate 14;
when one of the inlet and the outlet needs to be controlled to be synchronously opened or closed, the telescopic rod 12 on one side which does not need to be synchronized is moved upwards to separate the limiting rod 15 from the limiting groove, the telescopic rod 12 is rotated, the rotating rod 11 is driven to rotate through the telescopic rod 12, so that the opening of the pressing plate 14 on the rotating rod 11 faces the inner side of the adjusting block 4, the pressing block 19 on the corresponding side abuts against the outer side wall of the pressing plate 14, the pressing block 19 drives the sliding sleeve 17 on the same side to move, the valve plate 13 on the same side is driven to move until the valve plate 13 abuts against the inner side wall of the valve body 1, the one side is ensured to be in a sealing state, the telescopic rod 12 is put down after adjustment is finished, the limiting rod 15 is clamped into the limiting groove to prevent the telescopic rod 12 from rotating, and the synchronous opening or closing of the inlet and the outlet on the other side can be realized through the, effectively improving the use value of the utility model.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The linkage switch three-way valve comprises a valve body (1), two inlet connectors (2) and an outlet connector (3), wherein the two inlet connectors (2) and the two outlet connectors (3) are arranged on the side wall of the valve body (1), and is characterized in that an adjusting block (4) is arranged inside the valve body (1), a connecting rod (5) is fixedly connected to the upper surface of the adjusting block (4), a sleeve (6) is fixedly connected to the top of the connecting rod (5), the top of the sleeve (6) penetrates through the valve body (1) and extends upwards, an adjusting rod (7) is slidably connected to the inner side wall of the sleeve (6), an adjusting handle (8) is fixedly connected to the top of the adjusting rod (7), and a limiting screw (9) matched with the adjusting rod (7) is connected to the outer side wall of;
the outer side wall of the bottom of the adjusting block (4) is fixedly connected with a fixing block (10), the top of the fixing block (10) is rotatably connected with a rotating rod (11), the outer side wall of the rotating rod (11) is fixedly sleeved with a pressing plate (14) which is arranged in a bowl shape, the top of the rotating rod (11) is fixedly connected with a telescopic rod (12), the top of the telescopic rod (12) penetrates through the valve body (1) and extends outwards, and the outer side wall of the valve body (1) is provided with a limiting device matched with the telescopic rod (12);
two valve plates (13) are arranged in the valve body (1), and the valve plates (13) are abutted to the adjusting block (4) through an adjusting mechanism.
2. A linked switch three-way valve according to claim 1, wherein the adjusting block (4) comprises an upper adjusting section (41) with two ends arranged in an arc shape, a middle adjusting section (42) with two sides arranged in a concave shape and a lower adjusting section (43) with a hemispherical shape, and the pressing plate (14) is positioned between the upper adjusting section (41) and the lower adjusting section (43).
3. A linkage switch tee valve according to claim 1, characterized in that a through hole matched with the telescopic rod (12) is formed in the side wall of the valve body (1), a sealing gasket is fixedly connected to the inner side wall of the through hole, and the outer side wall of the telescopic rod (12) is in contact with the outer side wall of the sealing gasket.
4. A linkage switch tee bend type valve according to claim 1, characterized in that, stop device includes two gag lever posts (15) that are the setting of falling L with telescopic link (12) lateral wall fixed connection, the lateral wall of valve body (1) is seted up the spacing groove with gag lever post (15) looks adaptation, the inside wall fixed connection of spacing groove has the rubber pad, the lateral wall of gag lever post (15) contacts with the lateral wall of rubber pad.
5. A linked switch three-way type valve according to claim 1, characterized in that, the adjusting mechanism comprises a positioning rod (16) fixedly connected with the inner side wall of the valve body (1), the bottom of the positioning rod (16) is fixedly connected with a sliding sleeve (17), one end of the sliding sleeve (17) is fixedly connected with the outer side wall of the valve plate (13), the other end of the sliding sleeve (17) is fixedly connected with a connecting plate (18), one end of the connecting plate (18) far away from the sliding sleeve (17) is fixedly connected with two pressing blocks (19), and one end of the pressing block (19) far away from the connecting plate (18) is contacted with the outer side wall of the pressing block (14).
6. A linkage switch tee valve according to claim 5, characterized in that a spring (20) is fixedly connected to the outer side wall of the valve plate (13), and one end of the spring (20) far away from the valve plate (13) is fixedly connected with the outer side wall of the positioning rod (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684440.8U CN210566446U (en) | 2019-10-10 | 2019-10-10 | Linkage switch three-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921684440.8U CN210566446U (en) | 2019-10-10 | 2019-10-10 | Linkage switch three-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210566446U true CN210566446U (en) | 2020-05-19 |
Family
ID=70635306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921684440.8U Active CN210566446U (en) | 2019-10-10 | 2019-10-10 | Linkage switch three-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210566446U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111946868A (en) * | 2020-08-04 | 2020-11-17 | 安徽斯瑞尔阀门有限公司 | Oil delivery valve with oil distribution structure and machining process thereof |
| CN111963726A (en) * | 2020-07-27 | 2020-11-20 | 龙东华 | Two-way just, three term valves of formula of closing |
| CN112324949A (en) * | 2020-11-10 | 2021-02-05 | 中核嘉华设备制造股份公司 | Hastelloy plug valve and use method thereof |
| CN113187042A (en) * | 2021-04-28 | 2021-07-30 | 江苏沃慧德智能流体科技有限公司 | Linkage type water tank bidirectional drain valve |
| CN113483118A (en) * | 2021-07-03 | 2021-10-08 | 陈如岩 | Large-diameter three-way valve |
| CN115006906A (en) * | 2022-05-27 | 2022-09-06 | 安徽斯瑞尔阀门有限公司 | Self-adaptive flow direction regulating water valve and implementation method thereof |
-
2019
- 2019-10-10 CN CN201921684440.8U patent/CN210566446U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111963726A (en) * | 2020-07-27 | 2020-11-20 | 龙东华 | Two-way just, three term valves of formula of closing |
| CN111946868A (en) * | 2020-08-04 | 2020-11-17 | 安徽斯瑞尔阀门有限公司 | Oil delivery valve with oil distribution structure and machining process thereof |
| CN112324949A (en) * | 2020-11-10 | 2021-02-05 | 中核嘉华设备制造股份公司 | Hastelloy plug valve and use method thereof |
| CN112324949B (en) * | 2020-11-10 | 2022-09-23 | 中核嘉华设备制造股份公司 | Hastelloy plug valve and using method thereof |
| CN113187042A (en) * | 2021-04-28 | 2021-07-30 | 江苏沃慧德智能流体科技有限公司 | Linkage type water tank bidirectional drain valve |
| CN113483118A (en) * | 2021-07-03 | 2021-10-08 | 陈如岩 | Large-diameter three-way valve |
| CN115006906A (en) * | 2022-05-27 | 2022-09-06 | 安徽斯瑞尔阀门有限公司 | Self-adaptive flow direction regulating water valve and implementation method thereof |
| CN115006906B (en) * | 2022-05-27 | 2023-08-01 | 安徽斯瑞尔阀门有限公司 | Water valve capable of adaptively adjusting flow direction and implementation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210566446U (en) | Linkage switch three-way valve | |
| CN212178073U (en) | Support frame for pipeline installation | |
| ATE281870T1 (en) | PUMP WITH A MECHANISM TO PREVENT FREE FLOW | |
| CN114576397A (en) | Lifting type water quantity regulating valve | |
| CN208298929U (en) | A kind of fixture linkage switching mechanism | |
| CN212347318U (en) | Fixation clamp for blood purification | |
| CN109681673A (en) | A kind of shunt valve | |
| CN211143022U (en) | Energy-saving flap valve for sewage treatment | |
| CN212899799U (en) | Novel gate valve | |
| CN217301850U (en) | Valve capable of preventing rotation | |
| CN218971969U (en) | Hand switch | |
| CN209626847U (en) | Smart grid support device | |
| CN217619234U (en) | Auxiliary clamping device for machining gate valve | |
| CN219639739U (en) | Four-way connecting pipe with adjustable runoff | |
| CN220082186U (en) | Circulating three-way valve of water heater | |
| CN112524367A (en) | Water outlet reversing device of faucet | |
| CN216552228U (en) | Liftable pressure regulating water conservation shower post | |
| CN219933063U (en) | Check valve with flow dividing device | |
| CN209454195U (en) | A kind of water pipe hot pick boresighting auxiliary device | |
| CN205605901U (en) | Novel auto -induction spring safety valve | |
| CN217976038U (en) | Zipper structure for track sliding window | |
| CN211975565U (en) | Two duplex one accuse two multiple unit valves convenient to operation | |
| CN219147959U (en) | Mouth gag with strut locking mechanism | |
| CN217587936U (en) | Knob temperature controller | |
| CN110081207A (en) | A kind of three way type air pressure regulator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |