CN209959601U - Double-circuit controllable electromagnetic valve - Google Patents
Double-circuit controllable electromagnetic valve Download PDFInfo
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- CN209959601U CN209959601U CN201920350926.1U CN201920350926U CN209959601U CN 209959601 U CN209959601 U CN 209959601U CN 201920350926 U CN201920350926 U CN 201920350926U CN 209959601 U CN209959601 U CN 209959601U
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Abstract
The utility model belongs to solenoid valve control field has specifically designed a controllable solenoid valve of double-circuit. Complicated, the high and uncontrollable problem of cylinder lifting speed of package assembly structure in order to solve the existence, the utility model provides a simple structure can control cylinder lifting speed's double-circuit controllable solenoid valve. In order to achieve the above object, the utility model provides a technical scheme is, a controllable solenoid valve of double-circuit, including the cylinder, still include: the lower connecting seat is fixedly connected with the air cylinder; the valve seat is positioned above the lower connecting seat and fixedly connected with the lower connecting seat; the upper transfer seat is positioned above the valve seat and is fixedly connected with the valve seat.
Description
Technical Field
The utility model belongs to solenoid valve control field has specifically designed a controllable solenoid valve of double-circuit.
Background
The reversing valve is a directional control valve with more than two flow modes and more than two inlets and outlets. The valve is a valve for realizing communication, cutting off and reversing of hydraulic oil flow and pneumatic gas, pressure unloading and sequential action control, and is a basic element for automatic control. Used in industrial control systems to regulate the direction, flow, velocity and other parameters of a medium. The electromagnetic reversing valve is a common reversing valve, can be matched with different circuits to realize expected control, and can ensure the control precision and flexibility.
The electromagnetic directional valve is one of main control components for controlling the lifting of the roadblock in the field of lifting roadblocks. However, the existing reversing valve generally adopts a valve cavity single-passage design and can only simply meet the lifting function. The reversing valve is suddenly reversed to cause the air pressure execution element to generate larger impact, and in order to ensure the lifting stability of the lifting roadblock, a throttle valve is usually arranged in the reversing valve in the existing design to limit the flow velocity of air in a valve cavity so as to limit the lifting speed.
However, when some emergencies such as blocking malicious cards and intercepting crimes are required, the lifting road piles need to be rapidly popped up to be effectively intercepted in time, so that the life and property safety of people is ensured. Existing directional valves cannot simultaneously satisfy this function.
And original gas circuit solenoid valve adopts the module concatenation to form, and the junction is many, package assembly is complicated, the fault rate is high and the speed of rising and falling of cylinder is uncontrollable.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the package assembly that exists is complicated, the fault rate is high and cylinder lifting speed is uncontrollable, the utility model provides a simple structure can control cylinder lifting speed's double-circuit controllable solenoid valve.
In order to achieve the above object, the utility model provides a technical scheme is, a controllable solenoid valve of double-circuit, including the cylinder, still include: the lower connecting seat is fixedly connected with the air cylinder; the valve seat is positioned above the lower connecting seat and fixedly connected with the lower connecting seat; the upper transfer seat is positioned above the valve seat and is fixedly connected with the valve seat.
Preferably, the upper adapter includes: the upper switching seat body is fixedly connected with the valve seat; the air inlet is a hole formed in one side of the upper adapter seat body; the air inlet adjusting screw is screwed on the upper adapter seat body; the air cylinder lifting adjusting screw is screwed on the upper switching base body and is positioned on the left side of the air inlet adjusting screw; the cylinder descending adjusting screw is screwed on the upper switching base body and is positioned on the right side of the air inlet adjusting screw; the air inlet A of the valve 2 is a hole formed in the bottom surface of the upper adapter seat body and is communicated with the air inlet; the air inlet a of the valve 1 is a hole in the Y-axis direction in the upper adapter seat body, one end of the air inlet a is communicated with the air inlet, and the other end of the air inlet a is positioned below the air inlet adjusting screw; the valve 1 air inlet A is a hole formed in the bottom of the upper adapter seat body, one end of the valve 1 air inlet A is communicated with the valve seat, and the other end of the valve 1 air inlet A is positioned below the air inlet adjusting screw and is communicated with the valve 1 air inlet a; the air outlet 1a of the valve 1 is a hole formed in the left side of the upper adapter seat body, and the inner end of the air outlet is positioned below the air inlet adjusting screw; the valve 1 is provided with an exhaust port 1A which is a hole formed at the bottom of the upper adapter seat body, one end of the exhaust port is communicated with the valve seat, and the other end of the exhaust port is positioned below the air inlet adjusting screw; the air outlet 1b of the valve 1 is a hole formed in the right side of the upper adapter seat body, and the inner end of the air outlet is positioned below the air cylinder descending adjusting screw; the exhaust port 1B of the valve 1 is a hole formed in the bottom of the upper switching seat body, one end of the exhaust port is communicated with the valve seat, and the other end of the exhaust port is located below the cylinder descending adjusting screw.
Preferably, the valve seat comprises: the electromagnetic valve 1 is fixedly connected with the upper connecting seat and is positioned below the upper connecting seat; the electromagnetic valve 2 is fixedly connected with the upper connecting seat and is positioned below the upper connecting seat; the bottom cover of the valve 1 is fixedly connected with the electromagnetic valve 1 and is positioned on the right side of the electromagnetic valve 1; the bottom cover of the valve 2 is fixedly connected with the electromagnetic valve 2 and is positioned on the right side of the electromagnetic valve 2; the pilot valve seat of the valve 1 is fixedly connected with the electromagnetic valve 1 and is positioned on the left side of the electromagnetic valve 1; the pilot valve seat of the valve 2 is fixedly connected with the electromagnetic valve 2 and is positioned on the left side of the electromagnetic valve 2; the valve 1 coil is fixedly connected with the valve 1 pilot valve seat and is positioned on the left side of the valve 1 pilot valve seat; the valve 2 coil is fixedly connected with the valve 2 pilot valve seat and is positioned on the left side of the valve 2 pilot valve seat; the valve 1 junction box is electrically connected with the valve 1 coil and is positioned below the valve 1 coil; and the valve 2 junction box is electrically connected with the valve 2 coil and is positioned below the valve 2 coil.
Preferably, the solenoid valve 1 comprises: the valve body of the valve 1 is fixedly connected with the upper adapter, the electromagnetic valve 2 and the lower adapter; the valve 1 air inlet B is a hole formed in the upper surface of the valve body of the valve 1 and is communicated with the upper adapter; the air outlet 2A of the valve 1 is a hole formed in the upper surface of the valve body of the valve 1, is positioned on the left side of the air inlet B of the valve 1 and is communicated with the upper adapter; the valve 1 air outlet 2B is a hole formed in the upper surface of the valve body of the valve 1, is positioned on the right side of the valve 1 air inlet B and is communicated with the upper adapter; the air outlet 1A of the valve 1 is a hole formed below the valve body of the valve 1, is communicated with the air outlet 2A of the valve 1 and is communicated with the lower adapter; the air outlet 1B of the valve 1 is a hole formed in the lower surface of the valve body of the valve 1, is communicated with an air outlet B2 of the valve 1 and is communicated with a lower adapter; the valve 1 connecting channel is a hole formed in the valve body of the valve 1 and is communicated with the air inlet B of the valve 1, the air outlet 2A of the valve 1 and the air outlet 2B of the valve 1 and communicated with the pilot valve seat of the valve 1; and the valve core of the valve 1 is arranged in the connecting channel of the valve 1, one end of the valve core is connected with the pilot valve seat of the valve 1, and the other end of the valve core is connected with the bottom cover of the valve 1.
Preferably, the solenoid valve 2 comprises: the valve body of the valve 2 is fixedly connected with the upper adapter, the electromagnetic valve 1 and the lower adapter; the air inlet B of the valve 2 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter; the exhaust port 1A of the valve 2 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter; the exhaust port 1B of the valve 2 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter; the air outlet 1A of the valve 2 is a hole formed below the valve body of the valve 2, is communicated with the air outlet 1A of the valve 2 and is communicated with the lower adapter; the air outlet 1B of the valve 2 is a hole formed in the lower surface of the valve body of the valve 2, is communicated with the air outlet 1B of the valve 2 and is communicated with the lower adapter; the valve 2 connecting channel is a hole formed in the valve body of the valve 2 and is communicated with the air inlet B of the valve 2, the air outlet 1A of the valve 2 and the air outlet 1B of the valve 2 and communicated with the pilot valve seat of the valve 2; and the valve core of the valve 2 is arranged in the connecting channel of the valve 2, one end of the valve core is connected with the pilot valve seat of the valve 2, and the other end of the valve core is connected with the bottom cover of the valve 2.
Preferably, the lower adapter includes: the lower switching base body is fixedly connected with the valve seat and is positioned below the valve seat; the air outlet 2A of the valve 1 is a hole formed in the upper surface of the lower adapter seat body and is communicated with the valve seat; the air outlet 2B of the valve 1 is a hole formed in the upper surface of the lower adapter seat body, is positioned on the right side of the air outlet 2A of the valve 1 and is communicated with the valve seat; the air outlet 2A of the valve 2 is a hole formed in the upper surface of the lower adapter seat body and is communicated with the valve seat; the air outlet 2B of the valve 2 is a hole formed in the upper surface of the lower adapter seat body, is positioned on the right side of the air outlet 2A of the valve 2 and is communicated with the valve seat; the air outlet A is a hole formed in the bottom of the lower adapter seat body, is communicated with the air outlet 2A of the valve 1 and is fixedly connected with an ascending air path of the air cylinder; the air outlet B is a hole formed in the bottom of the lower adapter seat body, is communicated with the air outlet 2B of the valve 2 and is fixedly connected with a descending air path of the air cylinder; an air outlet channel A which is a hole formed in the lower adapter seat body, one end of the air outlet channel A is communicated with an air outlet 2A of the valve 1, and the other end of the air outlet channel A is communicated with an air outlet 2A of the valve 2; and the air outlet channel B is a hole formed in the lower adapter seat body, one end of the air outlet channel B is communicated with the air outlet 2B of the valve 1, and the other end of the air outlet channel B is communicated with the air outlet 2B of the valve 2.
The utility model has the advantages that: (1) the utility model can adjust the air inflow by adjusting the air inlet adjusting screw; (2) the utility model can adjust the ascending or descending speed of the cylinder through the ascending screw and the descending screw of the cylinder; (3) a conventional mode can be started by selectively starting the electromagnetic valve 1, and a rapid mode can be carried out by simultaneously starting the electromagnetic valve 1 and the electromagnetic valve 2 so as to respond to a sudden reaction; (4) the utility model discloses simple structure, the equipment is convenient.
Drawings
FIG. 1: two-way controllable electromagnetic valve front view
FIG. 2: right view of two-way controllable electromagnetic valve
FIG. 3: left view of two-way controllable electromagnetic valve
FIG. 4: left upper view of two-way controllable electromagnetic valve
FIG. 5: bottom view of two-way controllable electromagnetic valve
FIG. 6: perspective view of upper adapter
FIG. 7: perspective view of lower adapter
FIG. 8: valve seat structure schematic diagram
FIG. 9: two-position five-way electromagnetic valve schematic diagram
FIG. 10: general mode schematic diagram of two-way controllable electromagnetic valve
FIG. 11: two-way controllable electromagnetic valve fast mode schematic diagram
In the figure: 1. valve 1 exhaust ports 1A, 2, cylinder ascent adjusting screws, 3, intake adjusting screws, 4, cylinder descent adjusting screws, 5, upper transfer seats, 6, air inlets, 7, valve seats, 8, lower transfer seats, 9, air outlets B, 10, air outlets a, 11, valve 1 exhaust ports 1B, 12, valve 1 bottom covers, 13, valve 2 bottom covers, 14, valve 1 pilot valve seats, 15, valve 2 pilot valve seats, 16, valve 2 coils, 17, valve 1 coils, 18, valve 1 junction boxes, 19, valve 2 junction boxes, 22, valve 1 intake ports a, 23, valve 1 exhaust ports 1A, 24, valve 1 exhaust ports 1B, 25, valve 1 intake ports a, 26, valve 2 intake ports a, 27, valve 1 exhaust ports 2A, 28, valve 1 exhaust ports 2B, 29, exhaust B channels, 30, valve 2 exhaust ports 2B, 32, valve 1 exhaust ports 2A, 33, exhaust B channels, 35. valve 1 outlet ports 1A, 36, valve 1 outlet ports 2A, 37, valve 1 inlet ports B, 38, valve 1 outlet ports 2B, 39, valve 1 outlet ports 1B, 40, valve 2 inlet ports B, 41, valve 2 outlet ports 1B, 42, valve 2 outlet ports 1B, 43, valve 2 outlet ports 1A, 44, valve 2 outlet port 1A.
Detailed Description
Examples
A two-way controllable electromagnetic valve comprises a cylinder and further comprises: the lower connecting base 8 is fixedly connected with the air cylinder; the valve seat 7 is positioned above the lower connecting seat 8 and is fixedly connected with the lower connecting seat 8; and the upper transfer seat 5 is positioned above the valve seat 7 and is fixedly connected with the valve seat 7. Preferably, the upper adapter 5 comprises: the upper connecting seat 5 is fixedly connected with the valve seat 7; the air inlet 6 is a hole formed in one side of the upper adapter 5; the air inlet adjusting screw 3 is screwed on the upper connecting seat 5; the cylinder ascending adjusting screw 2 is screwed on the upper adapter 5 body and is positioned on the left side of the air inlet adjusting screw 3; the cylinder descending adjusting screw 4 is screwed on the upper connecting seat 5 and is positioned on the right side of the air inlet adjusting screw 3; the air inlet A26 of the valve 2 is a hole formed in the bottom surface of the upper adapter 5 body and is communicated with the air inlet 6; the air inlet a25 of the valve 1 is a hole in the Y-axis direction in the upper adapter 5, one end of the air inlet a is communicated with the air inlet 6, and the other end of the air inlet a is positioned below the air inlet adjusting screw 3; the valve 1 air inlet A22 is a hole formed in the bottom of the upper adapter 5, one end of the valve 1 air inlet A22 is communicated with the valve seat 7, and the other end of the valve 1 air inlet A25 is positioned below the air inlet adjusting screw 3; the air outlet 1a1 of the valve 1 is a hole on the left side of the upper adapter 5 body, and the inner end of the air outlet is positioned below the air inlet adjusting screw 3; the valve 1 exhaust port 1A23 is a hole formed at the bottom of the upper adapter 5, one end of the valve 1 exhaust port is communicated with the valve seat 7, and the other end of the valve 1 exhaust port is positioned below the air inlet adjusting screw 3; the exhaust port 1b11 of the valve 1 is a hole formed on the right side of the upper adapter 5 body, and the inner end of the exhaust port is positioned below the cylinder descending adjusting screw 4; the exhaust port 1B24 of the valve 1 is a hole formed at the bottom of the upper adapter 5, one end of the exhaust port is communicated with the valve seat 7, and the other end of the exhaust port is positioned below the cylinder descending adjusting screw 4.
Preferably, the valve seat 7 comprises: the electromagnetic valve 1 is fixedly connected with the upper connecting seat 5 and is positioned below the upper connecting seat 5; the electromagnetic valve 2 is fixedly connected with the upper connecting seat 5 and is positioned below the upper connecting seat 5; the valve 1 bottom cover 12 is fixedly connected with the electromagnetic valve 1 and is positioned on the right side of the electromagnetic valve 1; the valve 2 bottom cover 13 is fixedly connected with the electromagnetic valve 2 and is positioned on the right side of the electromagnetic valve 2; the pilot valve seat 14 of the valve 1 is fixedly connected with the electromagnetic valve 1 and is positioned on the left side of the electromagnetic valve 1; the pilot valve seat 15 of the valve 2 is fixedly connected with the electromagnetic valve 2 and is positioned on the left side of the electromagnetic valve 2; the valve 1 coil 17 is fixedly connected with the valve 1 pilot valve seat 14 and is positioned on the left side of the valve 1 pilot valve seat 14; the valve 2 coil 16 is fixedly connected with the valve 2 pilot valve seat 15 and is positioned on the left side of the valve 2 pilot valve seat 15; a valve 1 junction box 18 electrically connected to the valve 1 coil 17 and located below the valve 1 coil 17; and a valve 2 terminal box 19 electrically connected to the valve 2 coil 16 and located below the valve 2 coil 16.
Preferably, the solenoid valve 1 comprises: the valve body of the valve 1 is fixedly connected with the upper adapter 5, the electromagnetic valve 2 and the lower adapter 8; the valve 1 air inlet B37 is a hole formed in the upper surface of the valve body of the valve 1 and is communicated with the upper adapter 5; the valve 1 exhaust port 2A36 is a hole formed in the upper surface of the valve body of the valve 1, is positioned on the left side of the valve 1 intake port B37 and is communicated with the upper adapter 5; the valve 1 exhaust port 2B38 is a hole formed in the upper surface of the valve body of the valve 1, is positioned on the right side of the valve 1 intake port B37 and is communicated with the upper adapter 5; the air outlet 1A35 of the valve 1 is a hole which is arranged below the valve body of the valve 1 and is communicated with the air outlet 2A36 of the valve 1 and the lower adapter 8; the air outlet 1B39 of the valve 1 is a hole which is arranged below the valve body of the valve 1, is communicated with the air outlet B2 of the valve 1 and is communicated with the lower adapter 8; the valve 1 connecting channel is a hole formed in the valve body of the valve 1 and is communicated with the valve 1 air inlet B37, the valve 1 air outlet 2A36 and the valve 1 air outlet 2B38 and communicated with the valve 1 pilot valve seat 14; and the valve core of the valve 1 is arranged in the connecting channel of the valve 1, one end of the valve core is connected with the pilot valve seat 14 of the valve 1, and the other end of the valve core is connected with the bottom cover 12 of the valve 1.
Preferably, the solenoid valve 2 comprises: the valve body of the valve 2 is fixedly connected with the upper adapter 5, the electromagnetic valve 1 and the lower adapter 8; the valve 2 air inlet B40 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter 5; the exhaust port 1A43 of the valve 2 is a hole formed on the valve body of the valve 2 and is communicated with the upper adapter 5; the exhaust port 1B41 of the valve 2 is a hole formed on the valve body of the valve 2 and is communicated with the upper adapter 5; the air outlet 1A44 of the valve 2 is a hole which is arranged below the valve body of the valve 2, is communicated with the air outlet 1A43 of the valve 2 and is communicated with the lower adapter 8; the air outlet 1B42 of the valve 2 is a hole which is arranged below the valve body of the valve 2, is communicated with the air outlet 1B41 of the valve 2 and is communicated with the lower adapter 8; the valve 2 connecting channel is a hole formed in the valve body of the valve 2 and is communicated with the valve 2 air inlet B40, the valve 2 air outlet 1A43 and the valve 2 air outlet 1B41 and communicated with the valve 2 pilot valve seat 15; and the valve 2 valve core is arranged in the valve 2 connecting channel, one end of the valve 2 valve core is connected with the pilot valve seat 15 of the valve 2, and the other end of the valve 2 valve core is connected with the bottom cover 13 of the valve 2.
Preferably, the lower adapter 8 comprises: the lower connecting seat 8 is fixedly connected with the valve seat 7 and is positioned below the valve seat 7; the air outlet 2A27 of the valve 1 is a hole formed in the upper surface of the lower adapter 8 and is communicated with the valve seat 7; the valve 1 air outlet 2B28 is a hole formed in the upper surface of the lower adapter 8 body, is positioned on the right side of the valve 1 air outlet 2A27 and is communicated with the valve seat 7; the air outlet 2A32 of the valve 2 is a hole formed in the upper surface of the lower adapter 8 and is communicated with the valve seat 7; the air outlet 2B30 of the valve 2 is a hole formed in the upper surface of the lower adapter 8, is positioned on the right side of the air outlet 2A32 of the valve 2 and is communicated with the valve seat 7; the air outlet A10 is a hole formed in the bottom of the lower adapter 8 body, is communicated with the air outlet 2A27 of the valve 1 and is fixedly connected with an ascending air path of the air cylinder; an air outlet B9 which is a hole formed at the bottom of the lower adapter 8 body is communicated with the air outlet 2B30 of the valve 2 and is fixedly connected with a descending air path of the cylinder; an air outlet channel A which is a hole formed in the lower adapter 8, one end of the air outlet channel A is communicated with an air outlet 2A27 of the valve 1, and the other end of the air outlet channel A is communicated with an air outlet 2A32 of the valve 2; and an air outlet channel B3329 which is a hole formed in the lower adapter 8, and has one end communicated with an air outlet 2B28 of the valve 1 and the other end communicated with an air outlet 2B30 of the valve 2.
The utility model can adjust the air inflow by adjusting the air inlet adjusting screw 3; the utility model can adjust the ascending or descending speed of the cylinder through the ascending screw and the descending screw of the cylinder; a conventional mode can be started by selectively starting the electromagnetic valve 1, and a rapid mode can be carried out by simultaneously starting the electromagnetic valve 1 and the electromagnetic valve 2 so as to respond to a sudden reaction; the utility model discloses simple structure, the equipment is convenient.
In the utility model discloses in, when going up adapter 5 and valve seat 7 and connecting, need to communicate valve 1 air inlet A22 and valve 1 air inlet B37, valve 2 air inlet A26 and valve 2 air inlet B40, valve 1 gas vent 1A23 and valve 1 gas vent 2A36, valve 1 gas vent 1B24 and valve 1 gas vent 2B38, valve 1 gas outlet 1A35 and valve 1 gas outlet 2A27, valve 1 gas outlet 1B39 and valve 1 gas outlet 2B28, valve 2 gas outlet 1A44 and valve 2 gas outlet 2A32, valve 2 gas outlet 1B42 and valve 2 gas outlet 2B30 each other; when the valve is used, the valve 1 coil 17 or the valve 2 coil 16 is controlled through the junction box, the valve 1 pilot valve seat 14 or the valve 2 pilot valve seat 15 is further controlled, and finally, the valve core of the valve 1 or the valve core of the valve 2 is controlled to achieve the purpose of controlling the lifting of the cylinder; if valve 1 coil 17 and valve 2 coil 16 are energized simultaneously, then fast mode is entered so that the cylinder operates at maximum speed to cope with the emergency.
The utility model adopts a two-position five-way electromagnetic valve, the working principle is as shown in figure 9, wherein P is an air inlet 66 connected with an air source, A is an air outlet A10 connected with a cylinder descending interface, B is an air outlet B99 connected with a cylinder ascending interface; the coil is electrified to switch the port B to exhaust, the cylinder rises, the coil keeps a passage, and the cylinder keeps rising; and when the coil is powered off, the electromagnetic valve resets to the A port to discharge air, the air in the lower cavity of the air cylinder is exhausted through the a port, and the air cylinder descends, wherein the a is an air outlet A, and the B is an air outlet B.
Fig. 10 shows the normal mode solenoid valve 1 being energized, at which time the solenoid valve 1 is energized and switched, the air outlet a10 of valve 1 is vented, the air outlet B9 of valve 2, the air outlet a of valve 2 and the air outlet B of valve 2 are blocked.
Fig. 11 shows the fast mode, in which the solenoid valve 1 and the solenoid valve 2 are energized, the air outlet a of the valve 1 and the air outlet a of the valve 2 are exhausted, the air outlet B of the valve 1 is used for exhausting air, and the air outlet B of the valve 2, the air outlet a of the valve 2 and the air outlet B of the valve 2 are blocked.
The utility model provides an in the hole of below has been gone into to three screw bottom, moves screw control screw through twisting and goes up and down, and then the control screw deepens the length in the hole, realizes the control to the air current size.
The utility model discloses in, the solenoid valve is merged by two way air currents and is in the same place, only works with the air current all the way at ordinary times. The air inlet adjusting screw 3 is used for adjusting the air inlet flow, the air cylinder ascending adjusting screw 2 is used for adjusting the flow of the air outlet A10, the air cylinder can be controlled to ascend, the ascending speed can be adjusted (2-10 seconds), the air cylinder descending adjusting screw 4 is used for adjusting the flow of the air outlet B9, the air cylinder can be controlled to descend, the descending speed can be adjusted (2-10 seconds), in the rapid mode, two air paths are used for ventilating together, and the flow adjustment does not work.
The foregoing has described in detail preferred embodiments of the present invention. It should be understood that numerous modifications and variations can be devised by those skilled in the art in light of the teachings of the present invention without undue experimentation. Therefore, the technical solutions that can be obtained by a person skilled in the art through logic analysis, reasoning or limited experiments based on the prior art according to the concepts of the present invention should be within the scope of protection defined by the claims.
Claims (6)
1. A two-speed solenoid valve, includes the cylinder, its characterized in that still includes:
the lower connecting seat is fixedly connected with the air cylinder;
the valve seat is positioned above the lower connecting seat and fixedly connected with the lower connecting seat;
the upper transfer seat is positioned above the valve seat and is fixedly connected with the valve seat.
2. A two-speed solenoid valve as in claim 1 wherein said upper adapter comprises:
the upper switching seat body is fixedly connected with the valve seat;
the air inlet is a hole formed in one side of the upper adapter seat body;
the air inlet adjusting screw is screwed on the upper adapter seat body;
the air cylinder lifting adjusting screw is screwed on the upper switching base body and is positioned on the left side of the air inlet adjusting screw;
the cylinder descending adjusting screw is screwed on the upper switching base body and is positioned on the right side of the air inlet adjusting screw;
the air inlet A of the valve 2 is a hole formed in the bottom surface of the upper adapter seat body and is communicated with the air inlet;
the air inlet a of the valve 1 is a hole in the Y-axis direction in the upper adapter seat body, one end of the air inlet a is communicated with the air inlet, and the other end of the air inlet a is positioned below the air inlet adjusting screw;
the valve 1 air inlet A is a hole formed in the bottom of the upper adapter seat body, one end of the valve 1 air inlet A is communicated with the valve seat, and the other end of the valve 1 air inlet A is positioned below the air inlet adjusting screw and is communicated with the valve 1 air inlet a;
the air outlet 1a of the valve 1 is a hole formed in the left side of the upper adapter seat body, and the inner end of the air outlet is positioned below the air inlet adjusting screw;
the valve 1 is provided with an exhaust port 1A which is a hole formed at the bottom of the upper adapter seat body, one end of the exhaust port is communicated with the valve seat, and the other end of the exhaust port is positioned below the air inlet adjusting screw;
the air outlet 1b of the valve 1 is a hole formed in the right side of the upper adapter seat body, and the inner end of the air outlet is positioned below the air cylinder descending adjusting screw;
the exhaust port 1B of the valve 1 is a hole formed in the bottom of the upper switching seat body, one end of the exhaust port is communicated with the valve seat, and the other end of the exhaust port is located below the cylinder descending adjusting screw.
3. A two-speed solenoid valve as in claim 1 wherein said valve seat comprises:
the electromagnetic valve 1 is fixedly connected with the upper connecting seat and is positioned below the upper connecting seat;
the electromagnetic valve 2 is fixedly connected with the upper connecting seat and is positioned below the upper connecting seat;
the bottom cover of the valve 1 is fixedly connected with the electromagnetic valve 1 and is positioned on the right side of the electromagnetic valve 1;
the bottom cover of the valve 2 is fixedly connected with the electromagnetic valve 2 and is positioned on the right side of the electromagnetic valve 2;
the pilot valve seat of the valve 1 is fixedly connected with the electromagnetic valve 1 and is positioned on the left side of the electromagnetic valve 1;
the pilot valve seat of the valve 2 is fixedly connected with the electromagnetic valve 2 and is positioned on the left side of the electromagnetic valve 2;
the valve 1 coil is fixedly connected with the valve 1 pilot valve seat and is positioned on the left side of the valve 1 pilot valve seat;
the valve 2 coil is fixedly connected with the valve 2 pilot valve seat and is positioned on the left side of the valve 2 pilot valve seat;
the valve 1 junction box is electrically connected with the valve 1 coil and is positioned below the valve 1 coil;
and the valve 2 junction box is electrically connected with the valve 2 coil and is positioned below the valve 2 coil.
4. A two-speed electromagnetic valve as claimed in claim 3, characterized in that said electromagnetic valve 1 comprises:
the valve body of the valve 1 is fixedly connected with the upper adapter, the electromagnetic valve 2 and the lower adapter;
the valve 1 air inlet B is a hole formed in the upper surface of the valve body of the valve 1 and is communicated with the upper adapter;
the air outlet 2A of the valve 1 is a hole formed in the upper surface of the valve body of the valve 1, is positioned on the left side of the air inlet B of the valve 1 and is communicated with the upper adapter;
the valve 1 air outlet 2B is a hole formed in the upper surface of the valve body of the valve 1, is positioned on the right side of the valve 1 air inlet B and is communicated with the upper adapter;
the air outlet 1A of the valve 1 is a hole formed below the valve body of the valve 1, is communicated with the air outlet 2A of the valve 1 and is communicated with the lower adapter;
the air outlet 1B of the valve 1 is a hole formed in the lower surface of the valve body of the valve 1, is communicated with an air outlet B2 of the valve 1 and is communicated with a lower adapter;
the valve 1 connecting channel is a hole formed in the valve body of the valve 1 and is communicated with the air inlet B of the valve 1, the air outlet 2A of the valve 1 and the air outlet 2B of the valve 1 and communicated with the pilot valve seat of the valve 1;
and the valve core of the valve 1 is arranged in the connecting channel of the valve 1, one end of the valve core is connected with the pilot valve seat of the valve 1, and the other end of the valve core is connected with the bottom cover of the valve 1.
5. A two-speed solenoid valve as claimed in claim 3, wherein solenoid valve 2 comprises:
the valve body of the valve 2 is fixedly connected with the upper adapter, the electromagnetic valve 1 and the lower adapter;
the air inlet B of the valve 2 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter;
the exhaust port 1A of the valve 2 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter;
the exhaust port 1B of the valve 2 is a hole formed in the upper surface of the valve body of the valve 2 and is communicated with the upper adapter;
the air outlet 1A of the valve 2 is a hole formed below the valve body of the valve 2, is communicated with the air outlet 1A of the valve 2 and is communicated with the lower adapter;
the air outlet 1B of the valve 2 is a hole formed in the lower surface of the valve body of the valve 2, is communicated with the air outlet 1B of the valve 2 and is communicated with the lower adapter;
the valve 2 connecting channel is a hole formed in the valve body of the valve 2 and is communicated with the air inlet B of the valve 2, the air outlet 1A of the valve 2 and the air outlet 1B of the valve 2 and communicated with the pilot valve seat of the valve 2;
and the valve core of the valve 2 is arranged in the connecting channel of the valve 2, one end of the valve core is connected with the pilot valve seat of the valve 2, and the other end of the valve core is connected with the bottom cover of the valve 2.
6. A two-speed solenoid valve as in claim 1 wherein said lower adapter comprises:
the lower switching base body is fixedly connected with the valve seat and is positioned below the valve seat;
the air outlet 2A of the valve 1 is a hole formed in the upper surface of the lower adapter seat body and is communicated with the valve seat;
the air outlet 2B of the valve 1 is a hole formed in the upper surface of the lower adapter seat body, is positioned on the right side of the air outlet 2A of the valve 1 and is communicated with the valve seat;
the air outlet 2A of the valve 2 is a hole formed in the upper surface of the lower adapter seat body and is communicated with the valve seat;
the air outlet 2B of the valve 2 is a hole formed in the upper surface of the lower adapter seat body, is positioned on the right side of the air outlet 2A of the valve 2 and is communicated with the valve seat;
the air outlet A is a hole formed in the bottom of the lower adapter seat body, is communicated with the air outlet 2A of the valve 1 and is fixedly connected with an ascending air path of the air cylinder;
the air outlet B is a hole formed in the bottom of the lower adapter seat body, is communicated with the air outlet 2B of the valve 2 and is fixedly connected with a descending air path of the air cylinder;
an air outlet channel A which is a hole formed in the lower adapter seat body, one end of the air outlet channel A is communicated with an air outlet 2A of the valve 1, and the other end of the air outlet channel A is communicated with an air outlet 2A of the valve 2;
and the air outlet channel B is a hole formed in the lower adapter seat body, one end of the air outlet channel B is communicated with the air outlet 2B of the valve 1, and the other end of the air outlet channel B is communicated with the air outlet 2B of the valve 2.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920350926.1U CN209959601U (en) | 2019-03-19 | 2019-03-19 | Double-circuit controllable electromagnetic valve |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920350926.1U CN209959601U (en) | 2019-03-19 | 2019-03-19 | Double-circuit controllable electromagnetic valve |
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| CN209959601U true CN209959601U (en) | 2020-01-17 |
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| CN201920350926.1U Expired - Fee Related CN209959601U (en) | 2019-03-19 | 2019-03-19 | Double-circuit controllable electromagnetic valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812460A (en) * | 2019-03-19 | 2019-05-28 | 杭州弗维机电科技有限公司 | A kind of two-way controllable electromagnetic valve |
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2019
- 2019-03-19 CN CN201920350926.1U patent/CN209959601U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109812460A (en) * | 2019-03-19 | 2019-05-28 | 杭州弗维机电科技有限公司 | A kind of two-way controllable electromagnetic valve |
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| GR01 | Patent grant | ||
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200117 Termination date: 20210319 |