CN213541464U

CN213541464U - Gas circuit solenoid valve of energy-saving self-sustaining valve position

Info

Publication number: CN213541464U
Application number: CN202022456665.7U
Authority: CN
Inventors: 岳盛仙
Original assignee: Individual
Current assignee: Cilian Xiamen Technology Co ltd
Priority date: 2020-10-29
Filing date: 2020-10-29
Publication date: 2021-06-25
Anticipated expiration: 2030-10-29

Abstract

The utility model discloses an air circuit solenoid valve of energy-saving self-sustaining valve position, including the casing, set up in the inside one end of casing, and through the half hard magnetism solenoid valve setting piece that screw and casing are fixed, with half hard magnetism solenoid valve setting piece that half hard magnetism solenoid valve setting piece corresponds moves the piece, winds half hard magnetism solenoid valve setting piece and half hard magnetism solenoid valve move the setting and with the fixed coil of casing, set up and be in reset spring between half hard magnetism solenoid valve setting piece and the half hard magnetism solenoid valve moves the piece, with half hard magnetism solenoid valve moves the piece and passes through the screw fixation, and extend to the case of the casing other end, and set up the casing upper end, and correspond the control module at half hard magnetism solenoid valve setting piece position. The utility model has the advantages of power saving, long service life and high reliability.

Description

Gas circuit solenoid valve of energy-saving self-sustaining valve position

Technical Field

The utility model particularly relates to a gas circuit solenoid valve of energy-saving self-sustaining valve position.

Background

The electromagnetic valve is industrial equipment controlled by electromagnetism, is an automatic basic element for controlling fluid, belongs to an actuator, and the pneumatic electromagnetic valve is one of the pneumatic electromagnetic valves, and is used for blocking or leaking different exhaust holes by controlling the movement of a valve core, while an air inlet hole is normally open, so that air can enter different exhaust pipes, then a piston of an air cylinder is pushed by the pressure of the air of the pneumatic electromagnetic valve, and the mechanical motion of the whole electromagnetic valve is controlled by controlling the current of a coil of the pneumatic electromagnetic valve. The electromagnetic valve is characterized in that a closed cavity is arranged in the gas path electromagnetic valve, through holes are formed in different positions of the gas path electromagnetic valve, each hole of the gas path electromagnetic valve is communicated with different gas pipes, a valve is arranged in the middle of the cavity, a single or two electromagnetic coils are arranged on one side or two sides of the cavity, and the electromagnetic coil on which side is electrified, the valve body can be attracted to which side; the air path electromagnetic valve blocks or leaks different exhaust holes by controlling the movement of the valve body, the air inlet hole is normally open, high-pressure air can enter different exhaust pipes, then the piston of the cylinder is pushed by the air pressure of the pneumatic electromagnetic valve, and the mechanical motion of the whole electromagnetic valve is controlled by controlling the current of the coil of the pneumatic electromagnetic valve.

The traditional gas circuit electromagnetic valve is based on the working principle of 'power-on suction, charged retention and power-off release', more than 90% of energy consumption is concentrated on hysteresis loss, eddy current loss and short circuit loop loss of a coil and an iron core in the operation process, the power factor is low, the noise is large, the temperature of the coil is increased, and the service life of the electromagnetic valve coil is shortened. Along with the quality problems of the electricity-saving device in practical use, the electricity-saving device mainly shows that a coil of the electromagnetic valve is frequently burnt, the energy consumption is large, and the like.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an energy-saving self-sustaining valve position's that economize on electricity source, long service life and reliability are high gas circuit solenoid valve.

In order to solve the technical problem, the technical scheme of the utility model is that:

the utility model provides an energy-saving self-sustaining valve position's gas circuit solenoid valve which characterized in that: including the casing, set up in the inside one end of casing, and through the half hard magnetism solenoid valve setting that screw and casing are fixed, with half hard magnetism solenoid valve setting corresponds half hard magnetism solenoid valve moving piece, winds half hard magnetism solenoid valve setting and half hard magnetism solenoid valve moving piece set up, and with the fixed coil of casing, set up reset spring between half hard magnetism solenoid valve setting and the half hard magnetism solenoid valve moving piece, with half hard magnetism solenoid valve moving piece passes through the fix with screw, and extends to the case of the casing other end, and sets up the casing upper end, and correspond the control module of half hard magnetism solenoid valve position.

Preferably, the semihard magnetic solenoid valve fixing piece is provided with an inner groove facing the middle part of the semihard magnetic solenoid valve moving piece, and the inner groove is used for embedding a reset spring.

Preferably, the semirigid magnetic valve fixing member is in threaded connection with the shell through a screw penetrating through an inner groove of the semirigid magnetic valve fixing member.

Preferably, the semihard magnetic solenoid valve movable piece is provided with an inner groove facing the middle part of the semihard magnetic solenoid valve fixed piece, and the inner groove is used for embedding a return spring.

Preferably, the semirigid magnetic valve moving piece penetrates through an inner groove of the semirigid magnetic valve moving piece through a screw to be in threaded connection with the valve core.

Preferably, the control module is composed of a processor, a power management module, an energy storage management module, a driving module, a state monitoring module, a position sensor and a keyboard,

the utility model discloses technical effect mainly embodies in following aspect:

1. the energy-saving self-holding valve position gas circuit electromagnetic valve adopting the semi-hard magnetic material has the advantages of no network voltage interference, no vibration, high power saving rate, no noise, no temperature rise, selectable threshold voltage, selectable delayed release and the like.

2. The coil is not required to be electrified for a long time, so that the aim of energy-saving operation is fulfilled.

3. The device has the characteristics of long service life, high reliability and no noise.

4. The volume is small, the weight is light, the weight is lighter than that of the traditional gas circuit electromagnetic valve with the same specification, and the corresponding volume is also reduced; meanwhile, the reduction of energy consumption brings the optimization design and the reaction force absorption characteristic of an electromagnetic system, so that the consumption of the copper and silver nonferrous metals can be reduced.

5. The advanced electronic control technology is adopted, the action is free from shaking, the control process does not occupy any auxiliary contact, the modularity is strong, the action characteristic is reliable, and the suction and release actions are rapid.

Drawings

FIG. 1 is a view of the gas circuit B of the present invention communicating with the gas circuit P;

FIG. 2 is a view of the gas path A of the present invention communicating with the gas path P;

fig. 3 is a frame structure diagram of the control module of the present invention.

Detailed Description

The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings, so that the technical solution of the present invention can be more easily understood and grasped.

In the present embodiment, it should be understood that the terms "middle", "upper", "lower", "top", "right", "left", "above", "back", "middle", 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 describing the present invention, and do not indicate or imply that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present embodiment, if the connection or fixing manner between the components is not specifically described, the connection or fixing manner may be a bolt fixing manner, a pin connecting manner, or the like, which is commonly used in the prior art, and therefore, details thereof are not described in the present embodiment.

The utility model provides an energy-saving self-sustaining valve position's gas circuit solenoid valve, as shown in figure 1 or figure 2, including the casing, set up in the inside one end of casing, and through the fixed semihard magnetism solenoid valve setting 1 of screw and casing, with the semihard magnetism solenoid valve setting 1 corresponds semihard magnetism solenoid valve moving piece 2, winds semihard magnetism solenoid valve setting 1 and semihard magnetism solenoid valve moving piece 2 set up, and with casing fixed coil 3, set up and be in reset spring 4 between semihard magnetism solenoid valve setting 1 and the semihard magnetism solenoid valve moving piece 2, with semihard magnetism solenoid valve moving piece 2 is through the screw fixation, and extend to the case 5 of the casing other end, and set up and be in the casing upper end, and the control module 6 that corresponds coil 3. The semihard magnetic valve fixed piece 1 is provided with an inner groove 11 of the semihard magnetic valve fixed piece for embedding the reset spring 4 towards the middle part of the semihard magnetic valve movable piece 2. Semihard magnetism solenoid valve fixed piece 1 runs through semihard magnetism solenoid valve fixed piece inside groove 11 and casing threaded connection through the screw, and is concrete, can improve the installation stability of semihard magnetism solenoid valve fixed piece 1 and casing. Semihard magnetism solenoid valve movable part 2 sets up towards the middle part of semihard magnetism solenoid valve fixed part 1 and offers the semihard magnetism solenoid valve movable part inside groove 21 that is used for scarf joint reset spring, through semihard magnetism solenoid valve movable part inside groove 21 and semihard magnetism solenoid valve fixed part inside groove 11 cooperation scarf joint reset spring 4 for reset spring 4 is difficult for the pine to take off at the during operation. Semihard magnetism solenoid valve movable part 2 runs through semihard magnetism solenoid valve fixed part inside groove 11 and case 5 threaded connection through the screw, and is concrete, can improve semihard magnetism solenoid valve movable part 2 and case 5's installation stability.

As shown in fig. 3, the control module 6 is composed of a processor 61, a power management module 62, an energy storage management module 63, a driving module 64, a status monitoring module 65, a position sensor 66 and a keyboard 67, and specifically, the driving module 64 is electrically connected to the coil 3.

In this embodiment, the portion of the housing corresponding to the valve element 5 is provided with a gas port, specifically, the lower end of the housing at this portion is provided with an a gas port and a B gas port in sequence from the right, the upper end of the housing at this portion is provided with an R gas port, a P gas port and an S gas port in sequence from the right, and the a gas port, the B gas port, the R gas port, the P gas port and the S gas port are all communicated with the channel in the housing where the valve element is installed, and the same condition between the gas ports is controlled by the movement of the valve element 5.

In this embodiment, semihard magnetism solenoid valve fixed part 1 and semihard magnetism solenoid valve movable part 2 all use magnetism between hard magnetism and soft magnetism, coercive force (Hc) is in the alloy of 800 ~ 2400A/m scope, different with the permanent magnet, it leans on the external magnetic field to change its magnetization state and carries out work, including hysteresis alloy, alloy and information storage for the electronic switch use alloy, the hysteresis alloy is used as hysteresis motor's rotor, it has iron cobalt vanadium system alloy, iron cobalt molybdenum system alloy and iron nickel aluminium niobium alloy etc. to use always, in the utility model, through making semihard magnetism material semihard magnetism solenoid valve fixed part 1 and semihard magnetism solenoid valve movable part 2, can change its magnetization state under the effect of instantaneous magnetic field for semihard magnetism solenoid valve movable part 2 with drive case 5 removes and control the different communicating conditions in the gas crossing of casing.

The specific use principle is as follows:

FIG. 1 is a brake-off state, wherein the gas passage B is communicated with the gas passage P: at the moment, the control module 6 controls instantaneous forward power input, the coil 3 is electrified to generate a mutually-attracted magnetic force at the moment, so that the semihard magnetic solenoid valve fixed piece 1 and the semihard magnetic solenoid valve movable piece 2 are attracted mutually, the semihard magnetic solenoid valve movable piece 2 is close to the semihard magnetic solenoid valve fixed piece 1, the semihard magnetic solenoid valve fixed piece 1 can move in the direction of the semihard magnetic solenoid valve fixed piece 1 by driving the valve core 5, so that the valve gate 51 blocks a gas intersection, the gas intersection A is communicated with a gas passage P, and after power failure, the semihard magnetic solenoid valve fixed piece 1 is still attracted with the semihard magnetic solenoid valve movable piece 2 under the residual magnetism action of semihard magnetism, so that the valve core 5 is always in a gas intersection and a communicated state with the gas passage P after moving.

Fig. 2 shows that the switch-on state is entered, the gas path A is communicated with the gas path P: through control module 6 control reverse power input in the twinkling of an eye, 3 reverse circular telegrams of coil this moment for semihard magnetism solenoid valve stationary part 1 produces the demagnetization with semihard magnetism solenoid valve movable part 2, and under reset spring 4's effect, semihard magnetism solenoid valve movable part 2 breaks away from semihard magnetism solenoid valve stationary part 1, also strengthen the dynamics under reset spring 4's effect simultaneously, can push away case 5 and make valve gate 51 shutoff A gas crossing, make B gas crossing communicate with each other with P gas path mouth, get back to separating brake state diagram 1.

Of course, the above is only a typical example of the present invention, and besides, the present invention can also have other various specific embodiments, and all technical solutions adopting equivalent replacement or equivalent transformation are all within the scope of the present invention as claimed.

Claims

1. The utility model provides an energy-saving self-sustaining valve position's gas circuit solenoid valve which characterized in that: including the casing, set up in the inside one end of casing, and through the half hard magnetism solenoid valve setting that screw and casing are fixed, with half hard magnetism solenoid valve setting corresponds half hard magnetism solenoid valve moving piece, winds half hard magnetism solenoid valve setting and half hard magnetism solenoid valve moving piece set up, and with the fixed coil of casing, set up reset spring between half hard magnetism solenoid valve setting and the half hard magnetism solenoid valve moving piece, with half hard magnetism solenoid valve moving piece passes through the fix with screw, and extends to the case of the casing other end, and sets up the casing upper end, and correspond the control module of half hard magnetism solenoid valve position.

2. The gas path solenoid valve of energy-saving self-holding valve position as claimed in claim 1, characterized in that: the semihard magnetic solenoid valve fixed piece is provided with a semihard magnetic solenoid valve fixed piece inner groove used for embedding a reset spring towards the middle part of the semihard magnetic solenoid valve movable piece.

3. The gas circuit electromagnetic valve with energy-saving self-holding valve position as claimed in claim 2, characterized in that: the semihard magnetic solenoid valve fixed piece penetrates through an inner groove of the semihard magnetic solenoid valve fixed piece through a screw to be connected with the shell in a threaded mode.

4. The gas path solenoid valve of energy-saving self-holding valve position as claimed in claim 1, characterized in that: the half hard magnetic valve moving piece is provided with a half hard magnetic valve moving piece inner groove used for embedding a reset spring towards the middle part of the half hard magnetic valve moving piece.

5. The gas circuit electromagnetic valve of the energy-saving self-holding valve position as claimed in claim 3, characterized in that: the semihard magnetic solenoid valve moving part penetrates through an inner groove of the semihard magnetic solenoid valve fixed part through a screw to be connected with the valve core in a threaded mode.

6. The gas path solenoid valve of energy-saving self-holding valve position as claimed in claim 1, characterized in that: the control module is composed of a processor, a power supply management module, an energy storage management module, a driving module, a state monitoring module, a position sensor and a keyboard.