CN217108425U - Synchronous valve - Google Patents
Synchronous valve Download PDFInfo
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- CN217108425U CN217108425U CN202220471816.2U CN202220471816U CN217108425U CN 217108425 U CN217108425 U CN 217108425U CN 202220471816 U CN202220471816 U CN 202220471816U CN 217108425 U CN217108425 U CN 217108425U
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- installation cavity
- air inlet
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Abstract
The utility model discloses a synchronous valve, including valve body, first guide's solenoid valve, second guide's solenoid valve and case subassembly, it is equipped with first installation cavity to run through the valve body along left right direction in the valve body, install first drive seat and second drive seat on the left surface and the right flank of valve body respectively, right middle part is equipped with the second installation cavity in the first drive seat, left middle part is equipped with the third installation cavity in the second drive seat, first installation cavity is linked together with second installation cavity and third installation cavity respectively, valve body bottom surface middle part is equipped with first air inlet, first gas outlet, second air inlet and second gas outlet from the left hand right side in proper order at the interval, first air inlet, first gas outlet, second air inlet and second gas outlet all are linked together with first installation cavity, valve body top surface mid-mounting has the drive seat of admitting air. The utility model has the advantages of can give vent to anger simultaneously, the flow is the same, and pressure is the same, and response time is the same, does not produce gas leakage etc.
Description
Technical Field
The utility model belongs to the technical field of the control valve, concretely relates to synchronizing valve.
Background
The synchronous valve is a device for ensuring that two or more actuators can still obtain the same or proportional flow when bearing different loads, so that the actuators move at the same displacement or the same speed and the same gas is supplied to the same container.
SUMMERY OF THE UTILITY MODEL
The utility model discloses a solve the weak point among the prior art, provide one kind and can give vent to anger simultaneously, the synchronizing valve that response time is the same.
In order to solve the technical problem, the utility model adopts the following technical scheme:
a synchronizing valve comprising:
the valve comprises a valve body, wherein a first mounting cavity penetrates through the valve body along the left-right direction in the valve body, a first driving seat and a second driving seat are respectively mounted on the left side surface and the right side surface of the valve body, a second mounting cavity is arranged in the middle of the right side in the first driving seat, a third mounting cavity is arranged in the middle of the left side in the second driving seat, the first mounting cavity is respectively communicated with the second mounting cavity and the third mounting cavity, a first air inlet, a first air outlet, a second air inlet and a second air outlet are sequentially arranged in the middle of the bottom surface of the valve body from left to right at intervals, the first air inlet, the first air outlet, the second air inlet and the second air outlet are all communicated with the first mounting cavity, a driving air inlet seat is mounted in the middle of the top surface of the valve body, and a driving air inlet is arranged in the driving air inlet seat;
the first pilot electromagnetic valve is arranged between the top surface of the first driving seat and the left part of the top surface of the valve body, and is respectively communicated with the driving air inlet and the second mounting cavity;
the second pilot electromagnetic valve is installed between the top surface of the second driving seat and the right part of the top surface of the valve body, and is respectively communicated with the driving air inlet and the third installation cavity; and
the valve core assembly is installed in the first installation cavity and moves left and right in the second installation cavity, the first installation cavity and the third installation cavity.
The valve core assembly comprises a moving valve core, a first driving piston and a second driving piston, the moving valve core is installed in the first installation cavity, the first driving piston is installed in the second installation cavity, the outer diameter of the first driving piston is matched with the inner diameter of the second installation cavity, the right side face of the first driving piston is connected with the left side face of the moving valve core in an abutting mode, the second driving piston is installed in the third installation cavity, the outer diameter of the second driving piston is matched with the inner diameter of the third installation cavity, and the left side face of the second driving piston is connected with the right side face of the moving valve core in an abutting mode.
And a first driving piston sealing ring is installed on the first driving piston, and a second driving piston sealing ring is installed on the second driving piston.
The movable valve core sealing device is characterized in that a plurality of movable valve core sealing sheaths are sleeved on the movable valve core, a movable valve core sealing ring is arranged between two adjacent movable valve core sealing sheaths in the plurality of movable valve core sealing sheaths, a first movable valve core sealing ring is arranged between the leftmost movable valve core sealing sheath and the first driving piston in the plurality of movable valve core sealing sheaths, and a second movable valve core sealing ring is arranged between the rightmost movable valve core sealing sheath and the second driving piston in the plurality of movable valve core sealing sheaths.
The valve body top surface middle part is equipped with the drive seat mounting hole of admitting air, the drive seat screw thread of admitting air is installed in the drive seat mounting hole of admitting air.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
(1) the utility model discloses be equipped with first air inlet, first gas outlet, second air inlet and second gas outlet, when control motion case side to side motion, can make first air inlet and second air inlet admit air simultaneously, can also make first gas outlet and second gas outlet give vent to anger simultaneously, and the flow is the same, response time is the same, pressure is the same, the motion case moves right when first guide's solenoid valve is opened, first gas outlet and second gas outlet are opened simultaneously, the gas flow that releases this moment is the same, pressure is the same, when second guide's solenoid valve is opened, the motion case moves left, first gas outlet and second gas outlet are closed simultaneously, corresponding time is the same, make the utility model discloses can accomplish accurate control when the application, give vent to the anger simultaneously, the response simultaneously, the flow is the same, pressure is the same;
(2) the utility model is provided with the driving air pressure inlet, the first air inlet and the second air inlet, which are used for supplying air respectively, the air entering from the driving air pressure inlet can enter the first pilot electromagnetic valve and the second pilot electromagnetic valve respectively for controlling, and the air entering from the first air inlet and the second air inlet can be used for working, thereby ensuring that the utility model does not generate air leakage during working;
to sum up, the utility model has the advantages of can give vent to anger simultaneously, the flow is the same, and pressure is the same, and response time is the same, does not produce gas leakage etc.
Drawings
Fig. 1 is an exploded view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a sectional view in the direction B-B in fig. 2.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention.
The components of the embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention.
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, in one embodiment of the present invention, the synchronizing valve of the present invention comprises:
the valve comprises a valve body 1, wherein a first mounting cavity penetrates through the valve body 1 along the left-right direction in the valve body 1, a first driving seat 2 and a second driving seat 3 are respectively mounted on the left side surface and the right side surface of the valve body 1, a second mounting cavity 4 is arranged in the middle of the right side in the first driving seat 2, a third mounting cavity 5 is arranged in the middle of the left side in the second driving seat 3, the first mounting cavity is respectively communicated with the second mounting cavity 4 and the third mounting cavity 5, a first air inlet 6, a first air outlet 7, a second air inlet 8 and a second air outlet 9 are sequentially arranged in the middle of the bottom surface of the valve body 1 from left to right at intervals, the first air inlet 6, the first air outlet 7, the second air inlet 8 and the second air outlet 9 are all communicated with the first mounting cavity, a driving air inlet seat 10 is mounted in the middle of the top surface of the valve body 1, and a driving air inlet 11 is arranged in the driving air inlet seat 10;
the first pilot electromagnetic valve 12 is installed between the top surface of the first driving seat 2 and the left part of the top surface of the valve body 1, and the first pilot electromagnetic valve 12 is respectively communicated with the driving air inlet 11 and the second installation cavity 4;
the second pilot electromagnetic valve 13 is installed between the top surface of the second driving seat 3 and the right part of the top surface of the valve body 1, and the second pilot electromagnetic valve 13 is respectively communicated with the driving air inlet 11 and the third installation cavity 5; and
the valve core assembly is arranged in the first installation cavity, the valve core assembly moves left and right in the second installation cavity 4, the first installation cavity and the third installation cavity 5 to control the first air inlet 6 and the second air inlet 8 to open and supply air, the first air outlet 7 and the second air outlet 9 are closed, or to control the first air inlet 6 and the second air inlet 8 to close, the first air outlet 7 and the second air outlet 9 open and exhaust air, the first pilot electromagnetic valve 12, the second pilot electromagnetic valve 13 and the working moving valve core in the valve body 1 separately supply air when supplying air, namely, the first pilot electromagnetic valve 12 and the second pilot electromagnetic valve 13 supply air from the driving air inlet 11, and simultaneously supply air from the first air inlet 6 and the second air inlet 8 and then simultaneously discharge air to drive and control the connected components of the utility model and the like to work when the moving valve core in the valve body 1 works, separate air feed has also guaranteed the utility model discloses can not produce the phenomenon of gas leakage, just the utility model provides a two tunnel gases are given vent to anger simultaneously and the flow keeps the same, response time keeps the same, the same problem of pressure, specific first guide's solenoid valve 12 is opened during operation and can be driven the motion case and remove right, first gas outlet 7 and second gas outlet 9 are opened this moment, gas flow through first gas outlet 7 and second gas outlet 9 this moment is the same, pressure is the same, when opening second guide's solenoid valve 13, the motion case removes left, first gas outlet 7 and second gas outlet 9 are closed simultaneously, corresponding time this moment is the same, the synchronous valve of having solved among the prior art can't give vent to anger simultaneously, response time is unequal, the flow is different, the different scheduling problem of pressure rise time.
The spool assembly includes a moving spool 14, a first drive piston 15 and a second drive piston 16, the moving valve core 14 is arranged in the first installation cavity, the first driving piston 15 is arranged in the second installation cavity 4, the outer diameter of the first driving piston 15 is matched with the inner diameter of the second installation cavity 4, the right side surface of the first driving piston 15 is connected with the left side surface of the moving valve core 14 in an abutting mode, the second driving piston 16 is installed in the third installation cavity 5, the outer diameter of the second driving piston 16 is matched with the inner diameter of the third installation cavity 5, the left surface of second drive piston 16 is contradicted with the right flank of motion case 14 and is connected, the utility model discloses a motion case 14 has the memory function, still can break off the power supply after first pilot solenoid valve 12 circular telegram, and motion case 14 stops at the normal position this moment, the utility model discloses still keep normal work, reduced generating heat of motion case 14's coil.
A first driving piston sealing ring 17 is mounted on the first driving piston 15, and a second driving piston sealing ring 18 is mounted on the second driving piston 16.
A plurality of moving valve core sealing sheaths 19 are sleeved on the moving valve core 14, moving valve core sealing rings 20 are arranged between two adjacent moving valve core sealing sheaths 19 in the plurality of moving valve core sealing sheaths 19, a first moving valve core sealing ring 21 is arranged between the moving valve core sealing sheath 19 positioned at the leftmost side in the plurality of moving valve core sealing sheaths 19 and the first driving piston 15, and a second moving valve core 14 sealing ring is arranged between the moving valve core sealing sheath 19 positioned at the rightmost side in the plurality of moving valve core sealing sheaths 19 and the second driving piston 16.
The middle of the top surface of the valve body 1 is provided with a mounting hole for a driving air inlet seat 10, and the driving air inlet seat 10 is installed in the mounting hole for the driving air inlet seat 10 in a threaded manner.
The present embodiment is not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification made by the above embodiments.
Claims (5)
1. A synchronizing valve, comprising:
the valve comprises a valve body, wherein a first mounting cavity penetrates through the valve body along the left-right direction in the valve body, a first driving seat and a second driving seat are respectively mounted on the left side surface and the right side surface of the valve body, a second mounting cavity is arranged in the middle of the right side in the first driving seat, a third mounting cavity is arranged in the middle of the left side in the second driving seat, the first mounting cavity is respectively communicated with the second mounting cavity and the third mounting cavity, a first air inlet, a first air outlet, a second air inlet and a second air outlet are sequentially arranged in the middle of the bottom surface of the valve body from left to right at intervals, the first air inlet, the first air outlet, the second air inlet and the second air outlet are all communicated with the first mounting cavity, a driving air inlet seat is mounted in the middle of the top surface of the valve body, and a driving air inlet is arranged in the driving air inlet seat;
the first pilot electromagnetic valve is arranged between the top surface of the first driving seat and the left part of the top surface of the valve body, and is respectively communicated with the driving air inlet and the second mounting cavity;
the second pilot electromagnetic valve is installed between the top surface of the second driving seat and the right part of the top surface of the valve body, and is respectively communicated with the driving air inlet and the third installation cavity; and
the valve core assembly is installed in the first installation cavity and moves left and right in the second installation cavity, the first installation cavity and the third installation cavity.
2. The synchronizing valve according to claim 1, characterized in that: the valve core assembly comprises a moving valve core, a first driving piston and a second driving piston, the moving valve core is installed in the first installation cavity, the first driving piston is installed in the second installation cavity, the outer diameter of the first driving piston is matched with the inner diameter of the second installation cavity, the right side face of the first driving piston is connected with the left side face of the moving valve core in an abutting mode, the second driving piston is installed in the third installation cavity, the outer diameter of the second driving piston is matched with the inner diameter of the third installation cavity, and the left side face of the second driving piston is connected with the right side face of the moving valve core in an abutting mode.
3. The synchronizing valve according to claim 2, characterized in that: and a first driving piston sealing ring is installed on the first driving piston, and a second driving piston sealing ring is installed on the second driving piston.
4. The synchronizing valve according to claim 2, characterized in that: the movable valve core sealing device is characterized in that a plurality of movable valve core sealing sheaths are sleeved on the movable valve core, a movable valve core sealing ring is arranged between two adjacent movable valve core sealing sheaths in the plurality of movable valve core sealing sheaths, a first movable valve core sealing ring is arranged between the leftmost movable valve core sealing sheath and the first driving piston in the plurality of movable valve core sealing sheaths, and a second movable valve core sealing ring is arranged between the rightmost movable valve core sealing sheath and the second driving piston in the plurality of movable valve core sealing sheaths.
5. The synchronizing valve according to claim 1, characterized in that: the valve body top surface middle part is equipped with the drive seat mounting hole of admitting air, the drive seat screw thread of admitting air is installed in the drive seat mounting hole of admitting air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220471816.2U CN217108425U (en) | 2022-03-03 | 2022-03-03 | Synchronous valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220471816.2U CN217108425U (en) | 2022-03-03 | 2022-03-03 | Synchronous valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217108425U true CN217108425U (en) | 2022-08-02 |
Family
ID=82600700
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220471816.2U Active CN217108425U (en) | 2022-03-03 | 2022-03-03 | Synchronous valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217108425U (en) |
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2022
- 2022-03-03 CN CN202220471816.2U patent/CN217108425U/en active Active
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