CN204573270U - A kind of can with the solenoid valve of multiple female modular connector - Google Patents
A kind of can with the solenoid valve of multiple female modular connector Download PDFInfo
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- CN204573270U CN204573270U CN201520088081.5U CN201520088081U CN204573270U CN 204573270 U CN204573270 U CN 204573270U CN 201520088081 U CN201520088081 U CN 201520088081U CN 204573270 U CN204573270 U CN 204573270U
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Abstract
The utility model relates to vapour vehicle accessory, in particular to a kind of can with the solenoid valve of multiple female modular connector, comprise lower valve body (1) and upper valve body (3), the lower end of upper valve body (3) is provided with two groups of change-over valves (2); Adopt coil block (4) DM core, rely on electrical signal intensity, make solenoid valve iron core produce magnetic force, the spring pressure overcoming dynamic iron core one end opens ventilating hole, when iron core dynamic after power-off loses electromagnetic power, spring will move iron core pushed home, close ventilating hole.Change-over valve (2) comprises return spring (7), dynamic core assembly (8) and magnetic conductance seat (9), magnetic conductance seat (9) is supported by inner valve assembly (10), the gap X1 of dynamic core assembly (8) lower end is spacing firmly by inner valve assembly (10), dynamic core assembly (8) can not move down, gap Y1 like this between long term static iron core assembly (18) and dynamic core assembly (8) would not become large, thus adds the reliability of solenoid valve adhesive.
Description
Technical field
The utility model relates to auto parts machinery, in particular to a kind of can with the solenoid valve of multiple female modular connector.
Background technique
Exhaust braking electromagnetic valve of the prior art because of the difference of control interface, installation dimension and air pipe interface size, need select different links with the use of, like this exploitation cost higher.
Such as Authorization Notice No. is the Chinese invention patent of CN102102767B, it discloses the solenoid valve of a kind of direct-acting type with two delivery outlets, comprise valve body, establish electromagnetism open-and-close mechanism and valve rod in valve body, valve body is established input interface and output interface, in input interface, connect input cavity, output cavity is connected in output interface, described valve rod is cylindrical hollow body, inside establishes two partitions, makes hollow article in valve rod be divided into three sections, left, center, right; Valve rod stage casing is provided with valve rod introduction hole and valve hole; Between valve rod and valve body, at least establish two stuffing box glands, along being fixed in valve rod periphery in stuffing box gland, stuffing box gland outer is fixed in body cavity wall periphery, and spacing to stuffing box gland with limited ring.The utility model can be high pressure resistant, working stability, and electromagnetism is exerted pressure little, and output quantity is large, and valve opening and closing amount is little and even, can anti-solid granulates, favorable sealing property.This solenoid valve be by arranging different inlet openings, delivery outlet realizes versatility, certainly will increase the cost of manufacture like this, and the interface of solenoid valve will change thereupon when external interface size is different.
Such as application number is the Chinese invention patent of 201210128131.9 again, it discloses a kind of DC electromagnetic valve, comprise valve body parts and be set with the coil component being fixed on described valve body parts outside, the end socket that described valve body parts comprises sleeve pipe, the valve seat be fixedly connected with one end of described sleeve pipe and is fixedly connected with the other end of described sleeve pipe, described coil component is provided with the first magnet case, described coil component has receiving bore, the end socket of described valve body parts and part tubular are positioned at described receiving bore, are also provided with the second magnet case in described receiving bore.It is galvanic occasion that the valve body of alternating current electromagnetic valve directly can be directly used in input power by the utility model, achieve the general of alterating and direct current magnet valve valve body parts, only need change electromagnetic valve coil in different use occasions and increase magnetic inductive block, greatly can reduce production, the administration cost of solenoid valve product manufacturing person and user.But the volume that this solenoid valve takies is comparatively large, and valve seat adopts with the connection of magnet case and is threaded, the phenomenon that easily appearance is loosening.
In the prior art of such as Fig. 1 again, the suction port X1 place of ordinary electromagnetic valve actuation iron core does not have limit structure, when dynamic iron core is in return spring 7 long compressive, the rubber end face of air inlet sealing plug 28 is can by long compressive, rubber can because be produced darker indenture for a long time by compressing, this indenture is darker, dynamic unshakable in one's determination will be larger with the gap (Y1) of fixed core assembly 18, finally can produce solenoid valve can normally adhesive maximal clearance (exceed this Gap electromagnetic valve just cannot adhesive) and solenoid valve was lost efficacy.Solenoid valve of the prior art does not work under no electric circuit state, and the size of X1 can diminish gradually under the effect of return spring 7, causes the size gap of Y1 to become large gradually.This situation not only by suction port sealing plug 28 compressive strain and even can be damaged by pressure, and the adhesive gap that also can produce due to rubber deformation due to Y1 size is uncontrollable, finally causes product failure.In present product structure as shown in Figure 2, because the gap in the gap (Y1) after static iron core assembly 18 and the adhesive of dynamic iron core 29 is still very large, not diminishing, (gap moved after iron core and static iron core adhesive is less, state-retention capabilities after adhesive is stronger), add the temperature rise after long-term energising, the active force of return spring 7 cannot be overcome after coil is declined to the suction of iron core, and make plunger return, system down.
Next consult shown in Fig. 3, general solenoid valve is in mechanism kinematic process, guidance quality is bad, makes moving element not steady in movement process, therefore carries out the size reducing X1, if but the size of X1 is too little, although the guidance quality of whole solenoid valve is good, suction port 115 also reduces thereupon, and the flow of at this moment air inlet is restricted, affect the service behaviour of product, so X1 size can only be increased.But the guidance quality of Sealing is poor again.
Model utility content
In order to solve the above-mentioned technological deficiency that prior art exists, the purpose of this utility model be to provide a kind of band can with the solenoid valve of multiple female modular connector, this solenoid valve is applied in automobile gearbox system, be applicable in the different solenoid valve of the such as control interface of customer requirement, installation dimension and air pipe interface size, there will not be the phenomenon of product electric interfaces wrong, and the design cycle is short, the object of quick customer in response demand can be reached.
In order to realize above-mentioned purpose of design, the scheme that the utility model adopts is as follows:
A kind of can with the solenoid valve of multiple female modular connector, comprise lower valve body and upper valve body, the lower end of upper valve body is provided with two groups of change-over valves, change-over valve comprises return spring, dynamic core assembly and magnetic conductance seat, described magnetic conductance seat is by inner valve modular support, the gap of dynamic core assembly lower end is spacing firmly by inner valve assembly, dynamic core assembly can not move down, gap like this between long term static iron core assembly and dynamic core assembly would not become large, thus adds the reliability of solenoid valve adhesive.
Of the present utility modelly can be with the electromagnetic valve work process of multiple female modular connector: when automobile is in and stops or start travelling state, always the suction port of this solenoid valve is in aeration status, under the effect of return spring and iron core spring, pressurized air rests on suction port seal plug place.While automobile starting ignition switch keeps off rotation to ON gear by OFF, low gear tenminal block i.e. the second connector, the 3rd tenminal block of solenoid valve are just connected (for the sake of security, this vehicle acquiescence is that low gear is connected), coil block energising produces magnetic field, produce magnetic in conjunction with static iron core assembly and magnetic conductance seat, dynamic core assembly overcomes the direction adhesive of pressure to static iron core assembly of return spring.The pressure that dynamic core assembly overcomes return spring closes the relief opening at static iron core assembly place after the direction adhesive of static iron core assembly, the inlet hole of inner valve assembly is opened simultaneously, air pressure enters in the die cavity between pressurize sealing gasket in second row pneumatic control district and static iron core assembly, build-up pressure on pressurize sealing gasket, the pressure produced is greater than the pressure of outer valve member, the outer valve member of inner valve components drive is moved down, close the 3rd relief opening of change-over valve, open the suction port of change-over valve, air pressure flows into the second delivery outlet by suction port, pressure set up by the high to low gear selector valve that gearbox is specified, now gearbox is in low gear state, driver can perform gear shift operation in this case normally.
When needs gearbox high gear works, second connector, the 3rd tenminal block power-off, the coil block in second row pneumatic control district is magnetic field dissipate due to power-off, under the effect of return spring, dynamic core assembly resets downwards, open the relief opening at static iron core assembly place, control the distress resolves in shape of the mouth as one speaks chamber.The lower outside valve member of the effect of valve spring upwards resets outside, opens exhaust passage simultaneously and closes suction port, the air pressure of the second delivery outlet by exhaust passage the 3rd relief opening discharged to air.Meanwhile, the second connector, the 3rd tenminal block obtain voltage signal, and starting working in first row gas port control zone, opens the first delivery outlet, and gearbox high gear is started working, and the unlatching of its working principle and the second delivery outlet and exhaust phase are together.
Preferably, described inner valve assembly is supported by outer valve member, and the lower end of outer valve member is provided with outer valve spring.
In above-mentioned either a program preferably, suction port, exhaust passage and control mouth is also provided with in described inner valve assembly.
In above-mentioned either a program preferably, described dynamic core assembly comprises relief opening sealing plug, dynamic iron core and suction port seal plug.
In above-mentioned either a program preferably, described dynamic iron core is supported by guide structure.
In above-mentioned either a program preferably, described suction port is positioned at the circumferential location of guide structure.
In above-mentioned either a program preferably, between described suction port and guide structure, be provided with three gas-entered passageways, be used for meeting the requirement of charge flow rate.
In above-mentioned either a program preferably, the top of described dynamic iron core is provided with iron core end cap, and iron core end cap top has circular hole.When dynamic core assembly moves down under magnetic force, the bottom of static iron core assembly is goed deep in the circular hole of iron core end cap, the tight adhesive of dynamic iron core of the static iron core at this moment in static iron core assembly and dynamic core assembly, thus the dynamic core assembly of restriction can not move down again, gap like this between long term static iron core assembly and dynamic core assembly would not become large, thus adds the reliability of solenoid valve adhesive.
In above-mentioned either a program preferably, iron core spring is provided with between described relief opening sealing plug and suction port seal plug.
In above-mentioned either a program preferably, the top of described upper valve body is provided with vent pads and exhaust hood.
In above-mentioned either a program preferably, the upper end of described upper valve body is provided with first row gas port and second exhaust port.
In above-mentioned either a program preferably, the middle and upper part of described lower valve body has the first delivery outlet and the second delivery outlet.
In above-mentioned either a program preferably, described first delivery outlet communicates with lateral row gas port with the end of the second delivery outlet, and the outside of lateral row gas port is provided with lateral row air cushion and lateral row gas hood.
In above-mentioned either a program preferably, described upper valve body is connected with spiral public plug assembly or thread type public plug assembly by short screw.
In above-mentioned either a program preferably, described upper valve body and lower valve body are linked together by long spiro nail.
In above-mentioned either a program preferably, described upper valve body is interior with two mother sockets.
In above-mentioned either a program preferably, on described spiral public plug assembly and thread type public plug assembly all with the first tenminal block, the second tenminal block and the 3rd tenminal block.
The utility model also relate to use above-mentioned either a program can with the gearbox of the solenoid valve of multiple female modular connector and the vehicle adopting this gearbox.
Accompanying drawing explanation
Fig. 1 is the matching relationship in prior art between general solenoid valve static iron core assembly and dynamic iron core.
Fig. 2 is the enlarged view of Fig. 1 upper position.
Fig. 3 is the enlarged view of general solenoid valve suction port in prior art.
Fig. 4 be according to of the present utility model can with the plan view of a preferred embodiment of the solenoid valve of multiple female modular connector.
Fig. 5 be according to of the present utility model can with the sectional view of the embodiment illustrated in fig. 1 middle E-E of the solenoid valve of multiple female modular connector.
Fig. 6 be according to of the present utility model can with the sectional view of the embodiment illustrated in fig. 1 middle D-D of the solenoid valve of multiple female modular connector.
Fig. 7 be according to of the present utility model can with the embodiment illustrated in fig. 6 middle H direction structure schematic diagram of the solenoid valve of multiple female modular connector.
Fig. 8 be according to of the present utility model can with the electric circuit schematic diagram embodiment illustrated in fig. 1 of the solenoid valve of multiple female modular connector.
Fig. 9 be according to of the present utility model can with the solenoid valve of multiple female modular connector embodiment illustrated in fig. 1 in the sectional view of dynamic core assembly.
Figure 10 be according to of the present utility model can with phase diagram before the embodiment illustrated in fig. 1 middle air inlet open of the solenoid valve of multiple female modular connector.
Figure 11 be according to of the present utility model can with phase diagram after the embodiment illustrated in fig. 1 middle air inlet open of the solenoid valve of multiple female modular connector.
Figure 12 be according to of the present utility model can with the solenoid valve of multiple female modular connector embodiment illustrated in fig. 1 in phase diagram before dynamic iron core and static iron core adhesive.
Figure 13 be according to of the present utility model can with the solenoid valve of multiple female modular connector embodiment illustrated in fig. 1 in phase diagram after dynamic iron core and static iron core adhesive.
Figure 14 be according to of the present utility model can with the solenoid valve of multiple female modular connector embodiment illustrated in fig. 1 in dynamic iron core and static iron core fiting relation figure.
Figure 15 be according to of the present utility model can with the solenoid valve of multiple female modular connector embodiment illustrated in fig. 1 in dynamic iron core and guide structure graph of a relation.
Figure 16 is according to the schematic diagram can optimized with the embodiment illustrated in fig. 15 middle guide structure of the solenoid valve of multiple female modular connector and gas-entered passageway of the present utility model.
Figure 17 be according to of the present utility model can with the sectional view of the embodiment illustrated in fig. 16 middle A2-A2 of the solenoid valve of multiple female modular connector.
Figure 18 is according to the broken away view that can be connected with the embodiment illustrated in fig. 1 of the solenoid valve of multiple female modular connector and a kind of external power supply control end of the present utility model.
Figure 19 is according to the broken away view that can be connected with the external power supply control end embodiment illustrated in fig. 1 and another kind of of the solenoid valve of multiple female modular connector of the present utility model.
Figure 20 be according to of the present utility model can with the erection drawing embodiment illustrated in fig. 18 of the solenoid valve of multiple female modular connector.
Embodiment
The following description is only exemplary and be not to limit the disclosure, application or purposes in essence.Can be further described with the embodiment of the solenoid valve of multiple female modular connector the utility model below in conjunction with Figure of description.
As Figure 4-Figure 7, according to of the present utility model can with the structural representation of the solenoid valve of multiple female modular connector.A kind of can with the solenoid valve of multiple female modular connector, comprise lower valve body 1 and upper valve body 3, the lower end of upper valve body 3 is provided with two groups of change-over valves 2, change-over valve 2 comprises return spring 7, dynamic core assembly 8 and magnetic conductance seat 9, described magnetic conductance seat 9 is supported by inner valve assembly 10, the gap X1 of dynamic core assembly 8 lower end is spacing firmly by inner valve assembly 10, dynamic core assembly 8 can not move down, gap Y1 like this between long term static iron core assembly 18 and dynamic core assembly 8 would not become large, thus adds the reliability of solenoid valve adhesive.
In the present embodiment, the top of described upper valve body 3 is provided with vent pads 5 and exhaust hood 6.
In the present embodiment, on described spiral public plug assembly 36 and thread type public plug assembly 41 all with the first tenminal block 61, second tenminal block 62 and the 3rd tenminal block 63.
In the present embodiment, described upper valve body 3 is interior with two mother sockets 25; Upper valve body 3 be externally connected to two public plug assemblies 26.
In the present embodiment, the upper end of described upper valve body 3 is provided with first row gas port 111 and second exhaust port 112.
In the present embodiment, the middle and upper part of described lower valve body 1 has the first delivery outlet 113 and the second delivery outlet 114.
In the present embodiment, described inner valve assembly 10 is supported by outer valve member 11, and the lower end of outer valve member 11 is provided with outer valve spring 12.
In the present embodiment, be also provided with suction port 115, exhaust passage 117 in described inner valve assembly 10 and control mouth 118.
In the present embodiment, described outer valve member 11 is equipped with O RunddichtringO 16 with other component contact position; Static iron core assembly 18 and other component contact position are equipped with O RunddichtringO 16.(as shown in Figure 5)
Describe shown in following composition graphs 8 of the present utility model can with the electromagnetic valve work process of multiple female modular connector, its working procedure is: when automobile is in and stops or start travelling state, always suction port 115 is in aeration status, under the effect of return spring 7 and iron core spring 30, pressurized air rests on suction port seal plug 31 place.While automobile starting ignition switch keeps off rotation to ON gear by OFF, low gear tenminal block i.e. the second tenminal block 62, the 3rd tenminal block 63 of solenoid valve are just connected (for the sake of security, this vehicle acquiescence is that low gear is connected), coil block 4 is energized and produces magnetic field, produce magnetic in conjunction with static iron core assembly 18 and magnetic conductance seat 9, dynamic core assembly 8 overcomes the direction adhesive of pressure to static iron core assembly 18 of return spring 7.The pressure that dynamic core assembly 8 overcomes return spring 7 closes the relief opening at static iron core assembly 18 place after the direction adhesive of static iron core assembly 18, the inlet hole of inner valve assembly 10 is opened simultaneously, air pressure enters in the die cavity between pressurize sealing gasket 22 in second row pneumatic control district and static iron core assembly 18, build-up pressure on pressurize sealing gasket 22, the pressure produced is greater than the pressure of outer valve member 11, make inner valve assembly 10 promote outer valve member 11 to move down, close the 3rd relief opening 116 of change-over valve 2, open the suction port 115(of change-over valve 2 as shown in figure 11), air pressure flows into the second delivery outlet 114 by suction port 115, pressure set up by the high to low gear selector valve that gearbox is specified, now gearbox is in low gear state, driver can perform gear shift operation in this case normally.
When needs gearbox high gear works, second tenminal block 62, the 3rd tenminal block 63 power-off, the coil block 4 in second row pneumatic control district is magnetic field dissipate due to power-off, under the effect of return spring 7, dynamic core assembly 8 resets downwards, open the relief opening at static iron core assembly 18 place, control the distress resolves in shape of the mouth as one speaks chamber.The lower outside valve member 11 of the effect of valve spring 12 outside upwards resets, and opens exhaust passage 117 simultaneously and closes suction port 115 (as described in Figure 10), the air pressure of the second delivery outlet 114 by exhaust passage 117 through the 3rd relief opening 116 discharged to air.Meanwhile, the second connector 62, the 3rd tenminal block 63 obtain voltage signal, and start working in first row gas port control zone, open the first delivery outlet 113, gearbox high gear is started working, and the unlatching of its working principle and the second delivery outlet 114 and exhaust phase are together.
Next consult shown in Fig. 9, according to of the present utility model can with the solenoid valve of multiple female modular connector embodiment illustrated in fig. 1 in the sectional view of dynamic core assembly.In the present embodiment, described dynamic core assembly 8 comprises relief opening sealing plug 28, dynamic iron core 29 and suction port seal plug 31.
In the present embodiment, iron core spring 30 is provided with between described relief opening sealing plug 28 and suction port seal plug 31.
When automobile is in and stops or start travelling state, always suction port 115 is in aeration status, and under the effect of return spring 7 and iron core spring 30, pressurized air rests on suction port seal plug 31 place, thus gas-entered passageway is clogging.
In the present embodiment, the top of described dynamic iron core 29 is provided with iron core end cap 27, and iron core end cap 27 top has circular hole.When dynamic core assembly 8 moves up under magnetic force, the bottom of static iron core assembly 18 is goed deep in the circular hole of iron core end cap 27, at this moment the static iron core in static iron core assembly 18 and the closely adhesive of the dynamic iron core 29 of dynamic core assembly 8, and be zero clearance thus limit dynamic core assembly 8 to move down again, gap Y1 like this between long term static iron core assembly 18 and dynamic core assembly 8 would not become large, thus adds the reliability of solenoid valve adhesive.
Again consult shown in Figure 10-Figure 11, in the present embodiment, described first delivery outlet 113 communicates with lateral row gas port 116 with the end of the second delivery outlet 114, and the outside of lateral row gas port 116 is provided with lateral row air cushion 14 and lateral row gas hood 15.
Next consult shown in Figure 12, relief opening sealing plug 28 can be movable downwards under the effect of iron core spring 30, and the dynamics of iron core spring 30 is not very large, and can meet the seal action to relief opening.Again because exhaust sealing plug 28 is movable, and the power of iron core bullet 30 is little, thus when dynamic core assembly 8 upwards adhesive time, the power continuation that can overcome iron core spring 30 to static iron core assembly 18 direction adhesive, until fit with static iron core assembly 18.The adhesive of iron core is inversely proportional to the gap of iron core, if namely dynamic iron core and static iron core adhesive from the beginning can keep zero clearance to the air gap finally between them, self-sustaining ability so after adhesive is just special strong, as general solenoid valve, because the air gap after dynamic and static iron core adhesive is comparatively large, the temperature rise after long-term energising can not be added, after coil is declined to the suction of iron core, the power of return spring 7 cannot be overcome, and make plunger return, cause system down.
As shown in Fig. 4, Fig. 9, Figure 13, the top of dynamic iron core 29 is provided with iron core end cap 27, and iron core end cap 27 top has circular hole.When dynamic core assembly 88 moves up under magnetic force, the bottom of static iron core assembly 18 is goed deep in the circular hole of iron core end cap 27, at this moment the static iron core in static iron core assembly 18 and the closely adhesive of the dynamic iron core 29 of dynamic core assembly 8, thus the dynamic core assembly 8 of restriction can not move down again, gap Y1 like this between long term static iron core assembly 18 and dynamic core assembly 8 would not become large, thus adds the reliability of solenoid valve adhesive.In addition, dynamic core assembly 8 can not move down, and the gap Y1 like this between long term static iron core assembly 18 and dynamic core assembly 8 would not become large, thus adds the reliability of solenoid valve adhesive.
As shown in Figure 14-Figure 17, in the present embodiment, described dynamic iron core 29 is supported by guide structure 32; Described suction port 115 is positioned at the circumferential location (as Figure 17) of guide structure 32.
In the present embodiment, between described suction port 115 and guide structure 32, be provided with three gas-entered passageways 33, be used for meeting the requirement of charge flow rate.
As shown in figure 15, reduce fit dimension at X2 place, gap, in order to meet traffic requirement, can only increase by the size of X3, thus the size at X3 place loses guidance quality; If the size of X1 is too little, although guidance quality is good, but the flow of air inlet is restricted, affect the service behaviour of product, so X1 size can only be increased, although solve the problem of guidance quality difference in prior art, the guidance quality of Sealing is poor again, and therefore the utility model improves further.Next consult shown in Figure 16, X4 place is a kind of guide structure inherently, is coordinated solve guiding problem by minification.Guiding X5 place is exactly the circumferential size of guide structure 2, and wherein the gas-entered passageway of suction port 115 is on the basis of X5 structure, machined 3 passages, is used for meeting the requirement of charge flow rate.This just makes the design of this product namely have two place's guiding, and namely X4, X5 structure, meets traffic requirement again, i.e. " air intake passage ".
Y1 in the utility model is the gap between static iron core assembly 18 and dynamic core assembly 8; X1-X5 is the gap between guide structure 32 and air intake passage 33.
As shown in Figure 18-Figure 20.In the present embodiment, described upper valve body 3 is connected with spiral public plug assembly 36 or thread type public plug assembly 41 by short screw 34.
In the present embodiment, described upper valve body 3 is linked together by long spiro nail 35 with lower valve body 1.
Utilize and connect the interchangeability of public plug assembly 36, assemble feature flexibly and a kind of product met the requirements of the customers of researching and developing.In assembly process, two electromagnetic valve components 33 directly put into the die cavity of upper valve body 3 as a kind of general part, and (end face of upper valve body 3 has positioning hole, when in the die cavity putting into upper valve body 3, with the detent fit in chamber, the interface direction of mother socket 25 can be made consistent with the public plug direction of public plug assembly 36, to insert smoothly.
After electromagnetic valve component 33 put into by public plug assembly 36, then short screw 34 is inserted in the tapped hole of upper valve body 3, then screw.
As shown in figure 19, thread type public plug assembly 41 in the present embodiment is that external tapping is different from the public plug assembly 36 in Figure 18, so just can realize with less cost, realize the needs of two different products, meet client propose: due to above a car with multiple such product, in order to convenient when car load is assembled, there will not be the phenomenon of product electric interfaces wrong, require that this serial solenoid valve has the requirement of the interface of two kinds of different sizes.
Of the present utility model can with the solenoid valve of multiple female modular connector, can first product ontology assembly 40 first be assembled completely in process of production, and be up to the standards, different public plug assemblies 36 is installed additional again according to the requirement of client, save assembly process so to a great extent, save cost of production.Again because product ontology assembly 40 can integrate assembling, check, just automatic production can be carried out to this assembly.
It will be apparent to those skilled in the art that and of the present utility modelly can comprise the combination in any of each several part in this specification with the solenoid valve of multiple female modular connector.As space is limited and in order to make specification simple and clear, these combinations are not introduced one by one in detail at this, but after having seen this specification, the scope of the present utility model that the combination in any of each several part be made up of this specification is formed is self-evident.
Claims (17)
1. one kind can with the solenoid valve of multiple female modular connector, comprise lower valve body (1) and upper valve body (3), the lower end of upper valve body (3) is provided with two groups of change-over valves (2), change-over valve (2) comprises return spring (7), dynamic core assembly (8) and magnetic conductance seat (9), it is characterized in that: magnetic conductance seat (9) is supported by inner valve assembly (10), the gap (X1) of dynamic core assembly (8) lower end is spacing firmly by inner valve assembly (10).
2. as claimed in claim 1 can with the solenoid valve of multiple female modular connector, it is characterized in that: inner valve assembly (10) by outer valve member (11) support, the lower end of outer valve member (11) is provided with outer valve spring (12).
3. as claimed in claim 1 or 2 can with the solenoid valve of multiple female modular connector, it is characterized in that: be also provided with in inner valve assembly (10) suction port (115), exhaust passage (117) and control mouth (118).
4. as claimed in claim 1 can with the solenoid valve of multiple female modular connector, it is characterized in that: dynamic core assembly (8) comprises relief opening sealing plug (28), dynamic iron core (29) and suction port seal plug (31).
5. as claimed in claim 4 can with the solenoid valve of multiple female modular connector, it is characterized in that: dynamic iron core (29) is supported by guide structure (32).
6. as claimed in claim 3 can with the solenoid valve of multiple female modular connector, it is characterized in that: suction port (115) is positioned at the circumferential location of guide structure (32).
7. as claimed in claim 6 can with the solenoid valve of multiple female modular connector, it is characterized in that: between suction port (115) and guide structure (32), be provided with three gas-entered passageways (33).
8. as claimed in claim 4 can with the solenoid valve of multiple female modular connector, it is characterized in that: the top of dynamic iron core (29) is provided with iron core end cap (27), and iron core end cap (27) top has circular hole.
9. as claimed in claim 4 can with the solenoid valve of multiple female modular connector, it is characterized in that: between relief opening sealing plug (28) and suction port seal plug (31), be provided with iron core spring (30).
10. as claimed in claim 1 can with the solenoid valve of multiple female modular connector, it is characterized in that: the top of upper valve body (3) is provided with vent pads (5) and exhaust hood (6).
11. as described in claim 1 or 10 can with the solenoid valve of multiple female modular connector, it is characterized in that: the upper end of upper valve body (3) is provided with first row gas port (111) and second exhaust port (112).
12. as claimed in claim 1 can with the solenoid valve of multiple female modular connector, it is characterized in that: the middle and upper part of lower valve body (1) has the first delivery outlet (113) and the second delivery outlet (114).
13. as claimed in claim 12 can with the solenoid valve of multiple female modular connector, it is characterized in that: the first delivery outlet (113) communicates with lateral row gas port (116) with the end of the second delivery outlet (114), the outside of lateral row gas port (116) is provided with lateral row air cushion (14) and lateral row gas hood (15).
14. as described in claim 1 or 10 can with the solenoid valve of multiple female modular connector, it is characterized in that: upper valve body (3) is connected with spiral public plug assembly (36) or thread type public plug assembly (41) by short screw (34).
15. as claimed in claim 1 can with the solenoid valve of multiple female modular connector, it is characterized in that: upper valve body (3) and lower valve body (1) are linked together by long spiro nail (35).
16. as described in claim 1 or 10 can with the solenoid valve of multiple female modular connector, it is characterized in that: with two mother sockets (25) in upper valve body (3).
17. as claimed in claim 14 can with the solenoid valve of multiple female modular connector, it is characterized in that: spiral public plug assembly (36) and thread type public plug assembly (41) are upper all with the first tenminal block (61), the second tenminal block (62) and the 3rd tenminal block (63).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088081.5U CN204573270U (en) | 2015-02-06 | 2015-02-06 | A kind of can with the solenoid valve of multiple female modular connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520088081.5U CN204573270U (en) | 2015-02-06 | 2015-02-06 | A kind of can with the solenoid valve of multiple female modular connector |
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| CN204573270U true CN204573270U (en) | 2015-08-19 |
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| CN201520088081.5U Active CN204573270U (en) | 2015-02-06 | 2015-02-06 | A kind of can with the solenoid valve of multiple female modular connector |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712825A (en) * | 2015-02-06 | 2015-06-17 | 瑞立集团瑞安汽车零部件有限公司 | Solenoid valve capable of being connected with various female plugs in inserting mode |
| CN107725834A (en) * | 2017-10-30 | 2018-02-23 | 瑞立集团瑞安汽车零部件有限公司 | A kind of two passage pre-control magnetic valves and its method of work |
| CN108223887A (en) * | 2017-12-05 | 2018-06-29 | 河南航天液压气动技术有限公司 | A kind of solenoid valve and its electromagnet |
-
2015
- 2015-02-06 CN CN201520088081.5U patent/CN204573270U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104712825A (en) * | 2015-02-06 | 2015-06-17 | 瑞立集团瑞安汽车零部件有限公司 | Solenoid valve capable of being connected with various female plugs in inserting mode |
| CN104712825B (en) * | 2015-02-06 | 2018-06-05 | 瑞立集团瑞安汽车零部件有限公司 | It is a kind of can be with the solenoid valve of a variety of female modular connectors |
| CN107725834A (en) * | 2017-10-30 | 2018-02-23 | 瑞立集团瑞安汽车零部件有限公司 | A kind of two passage pre-control magnetic valves and its method of work |
| CN108223887A (en) * | 2017-12-05 | 2018-06-29 | 河南航天液压气动技术有限公司 | A kind of solenoid valve and its electromagnet |
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