CN201193724Y

CN201193724Y - Parabiose multipath electrovalve

Info

Publication number: CN201193724Y
Application number: CNU2008200870546U
Authority: CN
Inventors: 孙光锋
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-09
Filing date: 2008-05-09
Publication date: 2009-02-11
Anticipated expiration: 2018-05-09

Abstract

The utility model relates to a conjoined multi-circuit electromagnetic valve which consists of two or more than two electromagnetic valves and valves which are connected together; the electromagnetic valve consists of a coil component and a forerunner assembly which are connected by a hold-down plate; the forerunner assembly consists of a static iron core and a dynamic iron core with a conical spring which are matched; the valve is an integrated component, and is provided with an airway, an air inlet connector, two or more than two nozzles and connectors matched with all the electromagnetic valves; the air inlet connector, the nozzles and the connectors form three ways which are vertical and communicated. The structure is simple and the number of parts is small; the valve is an integrated injection part which not only is easy to be processed and does not need to be assembled, but also has good sealing performance and does not need to be added with any sealing ring, plugging sheet and the like anti-leakage measures; the airway is an integrated channel, in which air flows smoothly; the opening and closing speed of the valve is high, the sensitivity is high and the use is convenient. More than one valves can be connected at the same time to work or any one valve can be connected to work on demand; the conjoined multi-circuit electromagnetic valve is in particular suitable to realize multi-circuit synchronous control together with electronic game machines.

Description

Conjuncted multichannel solenoid valve

Technical field

The utility model relates to a kind of solenoid electric valve, and is particularly as required a kind of, can use arbitrary solenoid valve separately, or uses the conjuncted multichannel solenoid valve of a plurality of solenoid valves simultaneously.

Background technique

Patent No. CN200520015583.1 " combined type air valve " just provides a kind of coil on support, being provided with moving core in the support is connected by spring with quiet core, the support bottom is connected with air-filled pore, air valve be 2 and more than, the support top of each air valve is provided with joint, joint chair, the joint chair inside of adaptor cup jointing on adjacent air valve, joint, be provided with through hole in the joint chair, be communicated with the formation threeway with internal stent, this valve part is more, and adjacent air valve will be through joint, joint chair connects, for the sealing that guarantees valve prevents gas leakage, each joint, seal ring also will be set up in the joint of joint chair, inserted sheet, not only processing trouble, be difficult for assembling, and sealing is not good enough.

Summary of the invention

Technical problem to be solved in the utility model is: a kind of conjuncted multichannel solenoid valve is provided, and simple in structure, easy processing, easily assembling, easy to use, flexible, can use a plurality of valves simultaneously as required, also can use the single valve of any one.

The technical scheme in the invention for solving the above technical problem is: conjuncted multichannel solenoid valve, form by the integral body that two or more solenoid valves and valve body connect into, described solenoid valve is connected into by pressing plate by coil block, guide's assembly, described guide's assembly is cooperated with the moving iron core of band awl spring by static iron core and forms, described valve body is an integrated member, one air flue, an air inlet connections are arranged on the valve body, two or more nozzle, joints of cooperating with each solenoid valve are arranged, and air inlet connections, nozzle, joint constitute the threeway that vertically communicates each other.

Compared with prior art, advantage of the present utility model is: this conjuncted multichannel electromagnetic valve structure is simple, part is few, need not fixed plate that each valve is linked together, and what each solenoid valve was linked together is the valve body of lower end, valve body but is the moulding of an integral body, remove easily processing, need not to go back good airproof performance outside the assembling, do not need to increase in addition containment measures such as seal ring, inserted sheet, be whole passage also simultaneously because of air flue, the gas flow smoothness is unimpeded, and it is fast that valve opens and closes speed, and is highly sensitive, easy to use.Can connect the solenoid valve work that a plurality of solenoid valves are worked simultaneously or connected any needs as required simultaneously, the suitable especially and supporting use of electronic game machine, multichannel is worked simultaneously and is finished a plurality of actions.

Description of drawings

Fig. 1, structural representation of the present utility model (partial sectional view, closed condition).

Fig. 2, structural representation of the present utility model (partial sectional view, opening state).

Fig. 3, structural representation of the present utility model (sectional view, all unlatchings).

The E of Fig. 4, Fig. 1-E view.

Embodiment

Below in conjunction with accompanying drawing embodiment of the present utility model is further described.

There is outside thread the static iron core upper end, there is stepped shaft through hole exhaust port C the centre, be provided with spring 8 in moving iron core 7 intermediate throughholes, the through hole upper and lower end tightly is embedded with upper and

lower Rubber end

9,3 respectively, the air flue that also has groove shaped on the moving iron core sidewall, also have one to communicate and vertical spilehole with intermediate throughholes, moving conical surface place, iron core lower end is equipped with and bores spring 5.Moving iron core 7 is movably connected in guide's housing, and the static iron core rivet clasp connects into whole guide's assembly 10 in guide's housing upper end.

Valve body 2 is a long strip, uniform, identical four nozzles 13 and corresponding four annular grooves 14 are arranged in the middle chamber, have and the vertical air flue 15 that communicates of nozzle, there is the installation screw at place, annular groove exocoel diagonal angle, uniform four working hole A, A1, A2, A3 are arranged on one side, be fixed with identical working hole joint 16 on each working hole end, air flue 15 1 end suction port P tighten and are fixed with air inlet connections 1, end sealing in addition is as Fig. 1, Fig. 2, shown in Figure 4.

Air inlet connections 1 is the orthogonal three-port structure that communicates with each nozzle 13 and each working hole joint 16.

Guide's assembly 10 that above-mentioned each that has assembled is single, be installed in respectively in each annular groove 14 on the valve body 2, O RunddichtringO 4 with guide's assembly 10 lower ends, guide's assembly that each is single and 2 sealings of valve body, gas in the air flue 15 is not leaked outside, the pressing plate 6 that each is identical passes each guide's assembly, and be screwed in the installation screw on valve body 2, pressing plate 6 is tightly covered on the upper surface of valve body 2, again four coil assemblies 11 are enclosed within respectively on each guide's assembly 10 and connect into solenoid valve, use four nuts 12 at last, with guide's assembly 10, coil assembly 11, pressing plate 6 and valve body 2 are fixed into whole conjuncted multichannel solenoid valve.

Can be made into two or the above conjuncted multichannel solenoid valve of two-way as required, this embodiment is four the tunnel.

If this conjuncted multichannel solenoid valve is installed on the computer games, can realize control to many circuits.

The coil no electric circuit, shown in initial phase diagram 1, no-output is failure to actuate.

If to first coil block 11 energisings wherein, as shown in Figure 2, moving iron core 7 is picked up to move up, awl spring 5 pressurizeds, the following Rubber end 3 on the moving iron core 7 break away from and the contacting of nozzle 13, sealing, the at this moment gas that enters from joint 1 through suction port P, export gas by air flue 15 from working hole A corresponding with it, make the computer games work that links together with it, other A1, A2, A3 working hole be no-output gas all, does not work.

If to all energisings simultaneously of each coil block 11, as shown in Figure 3, then four moving iron cores 7 are moved up by adhesive simultaneously, and the sealing of disengaging and nozzle 13, at this moment the gas that enters from suction port P joint 1, export gas by corresponding work mouth A, A1, A2, A3 respectively, connect each control wiring that computer games connected.

If to first coil block 11 outages, moving iron core 7 discharges, moving iron core 7 moves down under the effect of pressurized awl spring 5, once more with nozzle 13 sealings, block working hole A, as shown in Figure 1, and remaining gas in the air flue 15, relief opening C, C1, C2, C3 on each corresponding solenoid valve on the valve body 2, promptly the through hole on the static iron core is discharged.

Moving iron core 7 is on each or in the moving process down, and the spring 8 in the moving iron core intermediate throughholes can make upper and

lower Rubber end

9,3 strengthen and the sealing of relief opening C, nozzle 13, makes sealing effect better.

Claims

1. conjuncted multichannel solenoid valve, form by the integral body that two or more solenoid valves and valve body (2) connect into, described solenoid valve is by coil block (11), guide's assembly (10) connects into by pressing plate (6), described guide's assembly (10) is cooperated with the moving iron core (7) of band awl spring (5) by static iron core and forms, it is characterized in that described valve body (2) is an integrated member, one air flue (15) is arranged on the valve body (2), one air inlet connections (1), the nozzle (13) that has two or more to cooperate with each solenoid valve, working hole joint (16), and air inlet connections (1), nozzle (13), working hole joint (16) constitutes the threeway that vertically communicates each other.

2. conjuncted multichannel solenoid valve according to claim 1, it is characterized in that valve body (2) is a long strip, uniform, identical four nozzles (13) and corresponding four annular grooves (14) are arranged in the middle chamber, have and the vertical air flue (15) that communicates of nozzle, there is the installation screw at place, annular groove exocoel diagonal angle, uniform four working hole A, A1, A2, A3 are arranged on one side, on each working hole end, be fixed with identical working hole joint (16), air flue (15) one end suction port P tighten and are fixed with air inlet connections (1), end sealing in addition.