CN110966447B - Solenoid valve coil device - Google Patents
Solenoid valve coil device Download PDFInfo
- Publication number
- CN110966447B CN110966447B CN201811136999.7A CN201811136999A CN110966447B CN 110966447 B CN110966447 B CN 110966447B CN 201811136999 A CN201811136999 A CN 201811136999A CN 110966447 B CN110966447 B CN 110966447B
- Authority
- CN
- China
- Prior art keywords
- coil
- support frames
- disposed
- solenoid valve
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/02—Actuating devices; Operating means; Releasing devices electric; magnetic
- F16K31/06—Actuating devices; Operating means; Releasing devices electric; magnetic using a magnet, e.g. diaphragm valves, cutting off by means of a liquid
- F16K31/0675—Electromagnet aspects, e.g. electric supply therefor
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Mechanical Engineering (AREA)
- Magnetically Actuated Valves (AREA)
Abstract
The invention provides a solenoid valve coil device, which comprises a coil unit, two support frames and a shell, wherein the coil unit comprises a coil base, a plurality of buckling parts and a coil winding, the coil base is provided with a plurality of deformation grooves, the deformation grooves are formed in the top of the coil base, the buckling parts are arranged on the top of the coil base and are adjacent to the deformation grooves, the coil winding is wound on the coil base, the two support frames are buckled on two sides of the coil unit, each support frame comprises a frame body and a limit plate with a plurality of assembling grooves, the limit plate is arranged on the top of the frame body, the buckling parts extend into the assembling grooves, and the shell is arranged on the outer side of the support frame and extends into a core penetrating hole to form a movable space.
Description
Technical Field
The present invention relates to solenoid valve coil devices, and more particularly to a waterproof solenoid valve coil device formed by injection molding.
Background
The solenoid valve is an important control device in the present engineering work, and can control the direction, flow rate, speed of the fluid medium in a pipeline or can open and close the flow state of the pipeline, as shown in fig. 8, the solenoid valve includes a coil device 80 and a valve body 90, the coil device 80 includes a coil base (not shown) having a through hole 82 and an injection molded housing 81, the housing 81 is made outside the coil base by injection molding with the through hole 82 as a positioning, the valve body 90 passes through the coil device 80, the valve body 90 includes a valve base (not shown), a lining pipe 91, an anode portion 92, an armature core 93, an elastic member 94 and a fixing member 95, the valve base has a flow channel (not shown), the lining pipe 91 is disposed on the valve base, the anode portion 92 is welded to the lining pipe 91 in a circular welding manner and is located inside the lining pipe 91, the lining tube 91 and the anode portion 92 extend into the through holes and the through hole 82 from the lower end of the coil device, and the lining tube 91 passes through the coil device 80, the armature core 93 is disposed inside the lining tube 91 to move up and down and open and close the flow channel, the elastic member 94 is disposed inside the lining tube 91 and located between the armature core 93 and the anode portion 92, and the fixing member 95 is assembled on the lining tube 91 and fixes the positions of the lining tube 91 and the coil device 80.
In the above, the solenoid valve is installed on a pipeline (not shown), the solenoid valve is installed with the anode portion 92 of the valve body 90 and the lining tube 91 penetrating the housing 81 of the coil device 80 and fixed by the fixing member 95, the lining tube 91 is located in the through hole 82, the elastic member 94 abuts against the anode portion 92 and the armature core 93, so that the bottom end of the armature core 93 abuts against the valve seat and keeps the flow channel in the valve seat closed, when a user starts the coil device 80, the coil winding inside the coil device 80 is energized to drive the armature core 93 of the valve body 90, so that the armature core 93 moves upward inside the lining tube 91, the bottom of the armature core 93 leaves the valve seat to keep the flow channel open, when the coil winding is not energized, the elastic member 94 abuts against the bottom end of the armature core 93 to close the flow channel, and the solenoid valve controls the function of opening and closing the pipeline, so as to control the circulation or closing of the pipeline.
However, in the operation process of the conventional solenoid valve, only the armature core 93 is influenced by the coil winding after being energized, the armature core 93 moves up and down, and in order to provide a positioning gap in the process of matching with the injection molding, the through hole 82 for positioning provided by the coil device 80 is still penetrated, and the through hole 82 cannot limit the up and down movement of the armature core 93, so the inner lining pipe 91 still needs to be girth welded, the welding method of girth welding has high use cost and difficulty, and cannot reduce the manufacturing cost, and if the solenoid valve is stained with water, water can penetrate into the through hole 82 from the top surface of the housing 81, so that the coil device 80 is easily damaged by water entering the coil device 80.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: a solenoid valve coil device is provided to reduce the manufacturing cost of the conventional solenoid valve and to solve the problem of poor water resistance of the solenoid valve.
The technical solution of the invention is as follows: providing a solenoid valve coil device, wherein the solenoid valve coil device comprises a coil unit, two supporting frames and a shell, the coil unit comprises a coil base, a plurality of buckling groups and a coil winding group, the coil base is provided with a plurality of deformation grooves and a piercing hole, the deformation grooves are arranged at the top of the coil base, the piercing hole axially penetrates through the coil base and is positioned in the center of the coil base, the buckling groups are arranged at the top of the coil base and are adjacent to the deformation grooves, the coil winding group is wound on the coil base, the two supporting frames are buckled and arranged at two sides of the coil unit, each supporting frame comprises a frame body, a limiting plate and two convex parts with positioning holes, the limiting plate is arranged at the top of the frame body, each limiting plate is provided with at least one guiding surface, at least one assembling groove and at least one abutting surface, the guiding surface is positioned at the front end of the limiting plate and is adjacent to the buckling groups, the plurality of buckling parts can stretch into the buckling groove buckles the limiting plate, the abutting surface is located the buckling groove and faces the support body, the limiting plates of the two support frames are located at the same horizontal position, the two convex parts are arranged at the bottom of the support body at intervals, the shell is arranged on the outer sides of the coil unit and the two support frames, the bottom of the two support frames stretches into the penetrating hole of the coil seat and contacts with the bottoms of the two limiting plates, the shell forms a movable space on the inner side of the penetrating hole, and the bottom of the shell forms an opening which can be communicated with the movable space.
In the solenoid valve coil device, the top and the bottom of the coil holder are respectively provided with a ring plate, the coil winding is located between the two ring plates, the coil unit comprises two bottom blocks, a guiding block and two electric leads, the two bottom blocks are oppositely arranged at the bottom of the coil holder and located at two sides of the through hole, the guiding block is arranged at the side edge of the coil holder and adjacent to the top of the coil holder, and the two electric leads are respectively arranged on the guiding block and connected with the coil winding.
The solenoid valve coil device as described above, the coil unit includes an upper gasket, a lower gasket and a spacer having a limiting hole, the upper gasket is disposed on the top of the coil seat, the upper gasket has at least one cut portion facing the plurality of fastening portions, the upper gasket extends downward into the inner side of the through hole to form an upper annular wall, the lower gasket has two locking holes and is disposed at the bottom of the coil seat, the two locking holes of the lower gasket are penetrated by the two bottom blocks, the lower gasket extends upward into the inner side of the through hole to form a lower annular wall, the spacer is disposed at the bottom of the coil seat, the two limiting holes of the spacer are penetrated by the two bottom blocks, the spacer is disposed on the outer side of the lower gasket, the spacer has an opening hole, and the opening hole is communicated with the through hole.
In the solenoid valve coil device, each support frame further includes a bottom opening and a groove, the bottom opening is disposed at the bottom of the frame body, and the groove is disposed at the bottom of the frame body.
According to the electromagnetic valve coil device, the grooves of the two support frames are arc-shaped, and when the coil seat is combined by the frame bodies of the two support frames, the grooves of the two support frames can surround the opening of the gasket.
In the solenoid valve coil device, the two support frames are members made of metal, the two support frames have metal elasticity, and the width of the bottom opening of each support frame is equal to the width of the corresponding bottom block.
The invention has the advantages that: the electromagnetic valve coil device is positioned by the four positioning holes to be made into the injection molded shell, the shell forms a movable space on the inner side of the through hole, the movable space can limit the armature core which moves up and down, the ring welding mode of manufacturing the lining pipe in the prior art can be omitted, the ring welding with higher technical difficulty is avoided, the manufacturing cost and the welding cost of the ring welding of the lining pipe can be saved for the assembled valve body, the production cost of the electromagnetic valve is further reduced, and the shell is integrally molded and injection molded on the outer sides of the coil unit and the two supporting frames, so that water can be prevented from permeating from the top surface of the shell, and the excellent waterproof effect is achieved.
Drawings
Fig. 1 is a schematic perspective view of a solenoid device according to an embodiment of the present invention.
Fig. 2 is a perspective view of a coil unit, a gasket and two support frames of an embodiment of a solenoid valve coil device according to the present invention.
Fig. 3 is a schematic exploded perspective view of a coil unit, a gasket and two support frames of a solenoid valve coil device according to an embodiment of the invention.
Fig. 4 is an exploded perspective view of another view angle of the coil unit, the gasket and the two supporting frames of the solenoid valve coil device according to an embodiment of the present invention.
Fig. 5 is a front view of a coil unit, a spacer and two support frames of an embodiment of a solenoid valve coil device according to the present invention.
Fig. 6 is a front sectional view of an embodiment of a solenoid valve coil assembly of the present invention.
FIG. 7 is a side view, partially in section, of the solenoid operated coil assembly of one embodiment of the present invention.
Fig. 8 is a front partial sectional view of a conventional solenoid valve coil device.
Description of the reference numerals
10 coil sheet
11 coil base
111 ring plate
112 bottom block
113 guide block
114 electrical lead
12 fastener assembly
13 coil winding
14 shape changing groove
15 through hole
16 upper gasket
161 section line
162 upper annular wall
17 lower gasket
171 locking hole
172 lower ring wall
18 shim
181 position limiting hole
182 opening a hole
20 support frame
21 shelf body
22 limiting plate
23 convex part
231 locating holes
24 combination groove
25 bottom opening
26 groove
30 casing
31 space of activity
32 opening
40 valve body
41 anode part
42 armature core
43 elastic member
80 coil device
81 casing
82 holes
90 valve body
91 anode part
92 lining pipe
93 armature core
94 elastic member
95 fixing the components.
Detailed Description
The technical means adopted by the invention to achieve the preset purpose are further described below by combining the accompanying drawings and the preferred embodiments of the invention.
As shown in fig. 1 to 3, the solenoid valve coil device of the present invention includes a coil unit 10, two support frames 20 and a housing 30.
As shown in fig. 2 to 4, the coil unit 10 includes a coil base 11, a plurality of fastening portions 12 and a coil winding 13, the coil base 11 has a plurality of deformation slots 14 and a through hole 15, the plurality of deformation slots 14 are disposed at the top of the coil base 11, the through hole 15 axially penetrates the coil base 11 and is located at the center of the coil base 11, the plurality of fastening portions 12 are disposed at the top of the coil base 11 and are adjacent to the plurality of deformation slots 14, the coil winding 13 is wound around the coil base 11, wherein, as shown in fig. 1, 3 and 6, the top and the bottom of the coil base 11 respectively have a ring plate 111, the coil winding 13 is located between the two ring plates 111, the coil unit 10 includes two bottom blocks 112, a guiding block 113 and two electrical conductors 114, the two bottom blocks 112 are disposed at the bottom of the coil base 11 and are located at two sides of the through hole 15, the guiding block 113 is disposed at a side of the coil base 11 and is adjacent to the top of the coil base 11, the two electrical leads 114 are respectively disposed on the guiding block 113 and connected to the coil winding 13, in this embodiment, the deformation slots 14 are adjacent to the rear end of the coil base 11, so that the buckling portions 12 are adjacent to the rear end of the coil base 11, the deformation slots 14 can also be respectively adjacent to the front and rear ends of the coil base 11, and the buckling portions 12 can be respectively located adjacent to the front and rear ends of the coil base 11.
In the above, the coil unit 10 includes an upper washer 16, a lower washer 17 and a spacer 18 having a limiting hole 181, the upper gasket 16 is disposed on the top of the coil holder 11, the upper gasket 16 has at least one cut line portion 161, the at least one cut line portion 161 faces the plurality of fastening portions 12, and the upper gasket 16 extends downward into the inner side of the through hole 15 to form an upper annular wall 162, the lower gasket 17 has two locking holes 171 and is provided at the bottom of the coil holder 11, the two locking holes 171 of the lower gasket 17 are penetrated by the two bottom blocks 112, and the lower gasket 17 extends upwardly into the interior of the through-hole 15 to form a lower annular wall 172, the gasket 18 is disposed at the bottom end of the coil holder 11 and the two limiting holes 181 of the gasket 18 are penetrated by the two bottom blocks 112, the gasket 18 is located outside the lower gasket 17, and the gasket 18 has an opening 182, and the opening 182 communicates with the through hole 15.
As shown in fig. 2 to 4, the two support frames 20 are buckled on two sides of the coil unit 10, each support frame 20 includes a frame body 21, a limiting plate 22 and two protrusions 23 having positioning holes 231, the limiting plate 22 is disposed on the top of the frame body 21, each limiting plate 22 has at least one guiding surface 221, at least one connecting groove 24 and at least one abutting surface 241, the guiding surface 221 is located at the front end of the limiting plate 22 and adjacent to the plurality of buckling parts 12, the plurality of buckling parts 12 can extend into the connecting groove 24 to buckle the limiting plate 22, the abutting surface 241 is located in the connecting groove 24 and faces the frame body 21, the limiting plates 22 of the two support frames 20 are located at the same horizontal position, the two protrusions 23 are disposed at the bottom of the frame body 21 at intervals, wherein each support frame 20 further includes a bottom opening 25 and a groove 26, the bottom opening 25 is disposed at the bottom of the frame body 21, and the groove 26 is disposed at the bottom of the frame body 21 and is communicated with the bottom opening 25, the grooves 26 of the two support frames 20 are arc-shaped, when the frame body 21 of the two support frames 20 is assembled with the coil holder 11, the grooves 26 of the two support frames 20 can surround the opening 182 of the gasket 18, the two support frames 20 are made of metal, the two support frames 20 have metal elasticity, and the width of the bottom opening 25 of each support frame 20 is equal to the width of the corresponding bottom block 112.
As shown in fig. 1 and 6, the solenoid valve coil device further includes a housing 30, the housing 30 is disposed outside the coil unit 10 and the two support frames 20, the bottom of the two frame bodies 21 extends into the through hole 15 of the coil base 11 and contacts the bottom of the two limit plates 22, the housing 30 forms a movable space 31 inside the through hole 15, an opening 32 is formed at the bottom of the housing 30 and can communicate with the movable space 31, further, the housing 30 is integrally formed and injection-molded outside the coil unit 10 and the two support frames 20, so as to prevent water from penetrating from the top surface of the housing 30, and achieve an excellent waterproof effect.
Referring to fig. 1, 3 and 5, in order to disclose a preferred embodiment of the solenoid valve coil device of the present invention, a user can assemble the coil unit 10 and the two support frames 20, first wind the coil winding 13 around the coil base 11, the coil winding 13 is located between the two ring plates 111, the coil winding 13 is connected to the two electrical conductors 114, then extend the upper ring wall 162 of the upper gasket 16 into the top end of the through hole 15 of the coil base 11, the transversal portion 161 of the upper gasket 16 faces the plurality of buckling portions 12, the lower ring wall 172 of the lower gasket 17 extends into the bottom end of the through hole 15 of the coil base 11, the spacer 18 is located at the bottom of the lower gasket 17 and the two limiting holes 181 are penetrated by the two bottom blocks 112, the spacer 18 is located outside the lower gasket 17, and after the coil device is assembled, the two support frames 20 are respectively assembled from two sides of the coil device, the two bottom blocks 112 at the bottom of the coil holder 11 can extend into the bottom openings 25 of the two support frames 20, the grooves 26 of the two support frames 20 can surround the openings 32 of the spacers 18, the position-limiting plates 22 of the two support frames 20 can contact the ring plate 111 at the top of the coil holder 11, the guide surfaces 221 of the position-limiting plates 22 can extrude the plurality of buckling parts 12, the plurality of deformation grooves 14 can provide deformation for the plurality of buckling parts 12 to push outwards, the plurality of buckling parts 12 can cross the guide surfaces 221 of the position-limiting plates 22 to enter the assembly grooves 24 of the position-limiting plates 22, the plurality of buckling parts 12 can buckle the plurality of assembly grooves 24, and the assembly of the two support frames 20 and the coil unit 10 is completed.
As shown in fig. 3 to 5, in the embodiment, the deformation slots 14 are adjacent to the rear end of the coil base 11, the buckling parts 12 are two and located at the rear end of the coil base 11, if the buckling force between the two limiting plates 22 and the coil base 11 is to be enhanced, the deformation slots 14 are respectively adjacent to the front and rear ends of the coil base 11, the buckling parts 12 are four in number, and are arranged two by two at positions adjacent to the front and rear ends of the coil base 11, the two sides of the two limiting plates 22 are respectively provided with one assembling slot 24, and the two limiting plates 22 can be assembled on the coil base 11 more stably.
As shown in fig. 3, 6 and 7, after the two support frames 20 are assembled on the coil holder 11, the injection-molded housing 30 is manufactured, an injection-molding machine (not shown) is positioned by the four positioning holes 231 on the four protrusions 23, when the housing 30 is injection-molded, the injection-molding machine generates a pulling force in opposite directions to apply the force to the four positioning holes 231, the two support frames 20 are pulled by the pulling force in opposite directions, because the fastening portions 12 of the coil unit 10 are fastened to the assembly slots 24 of the two support frames 20, when the two support frames 20 are pulled in opposite directions, the abutting surfaces 241 of the two limit plates 22 respectively approach and abut against the plurality of assembly fastening portions 12, the plurality of assembly portions 12 abut against the abutting surfaces 241 to overcome the pulling force of the injection-molding machine, the two support frames 20 can be stably assembled on the coil holder 11, and the injection-molding process can be smoothly completed to manufacture the housing 30, the housing 30 passes through the grooves 26 of the two support frames 20 and the lower gasket 17 from the bottom of the frame body 21, extends into the lower annular wall 172 and the through hole 15 of the coil holder 11, passes through the upper annular wall 162, and contacts the two limit plates 22 at the top of the coil holder 11, so that the movable space 31 is located inside the through hole 15, the opening 32 is located at the bottom of the housing 30 and can communicate with the movable space 31, and the solenoid valve coil device capable of installing a valve body 40 in the movable space 31 is obtained.
Referring to fig. 1, 6 and 7, the solenoid coil device of the present invention is installed on a valve body 40 and the valve body 40 is extended into a pipeline (not shown), so that the solenoid coil device of the present invention can be installed on the pipeline, the valve body 40 includes an anode portion 41 with a slip-stop ring 44, an armature core 42 and an elastic member 43, the anode portion 41 of the valve body 40 is extended into the movable space 31 from the opening 32, the anode portion 41 is fixed in the movable space 31 by the slip-stop ring 44, the armature core 42 and the elastic member 43 of the valve body 40 are extended into the movable space 31 from the opening 32, the elastic member 43 of the valve body 40 is abutted against the anode portion 41 and the armature core 42, the armature core 42 is abutted against the pipeline, so that the pipeline is in a closed state, when two coils 114 are energized to circulate current through the coil winding 13, the armature core 42 can be controlled to move upwards in the moving space 31 to circulate the pipeline, so that the solenoid valve coil device of the invention omits the use of a lining pipe, omits the ring welding with higher technical difficulty, saves the manufacturing cost and the welding cost of the ring welding of the lining pipe of the existing solenoid valve, reduces the production cost of the solenoid valve, and can effectively achieve the effect of controlling the circulation or the closing of the pipeline.
As shown in fig. 2, 3 and 5, the position-limiting plates 22 of the two support frames 20 of the solenoid valve coil device of the present invention are located at the same horizontal position, and are assembled on the coil unit 10 from two sides, the coil base 11 is assembled from one of the support frames 20 from the side, one of the bottom blocks 112 on the coil base 11 extends into the bottom opening 25 of the support frame 20, so that the support frame 20 on one side is installed on one side of the coil base 11, the other support frame 20 is installed on the other side of the coil base 11, the position-limiting plates 22 of the two support frames 20 are in contact with each other, and only the two support frames 20 need to be assembled with the coil base 11 respectively during the assembly process, and the two support frames 20 are assembled from two sides of the coil base 11 by using a machine without the cooperation of the three components of the two support frames 20 and the coil base 11, so as to achieve the mechanization of the assembly process.
To sum up, the solenoid valve coil device of the present invention utilizes the four positioning holes 231 to position the injection molded housing 30, such that the housing 30 forms the movable space 31 inside the through hole 15, the movable space 31 can limit the armature core 42 moving up and down, thereby eliminating the need for the ring welding method for manufacturing the inner liner tube, avoiding the ring welding with high technical difficulty, and reducing the manufacturing cost and welding cost of the inner liner tube for the assembled valve body 40, and further reducing the production cost of the solenoid valve, and the housing 30 is integrally formed and injection molded outside the coil unit 10 and the two support frames 20, thereby preventing water from permeating from the top surface of the housing 30, and achieving a very good waterproof effect.
Although the present invention has been described with reference to a preferred embodiment, it should be understood that various changes, substitutions and alterations can be made herein without departing from the spirit and scope of the invention as defined by the appended claims.
Claims (8)
1. A solenoid valve coil assembly, comprising:
a coil unit, the coil unit includes a coil base, a plurality of buckling parts and a coil winding, the coil base has a plurality of deformation slots and a piercing hole, the plurality of deformation slots are arranged on the top of the coil base, the piercing hole axially penetrates the coil base and is positioned in the center of the coil base, the plurality of buckling parts are arranged on the top of the coil base and are adjacent to the plurality of deformation slots, the coil winding winds the coil base;
the coil unit comprises two support frames, wherein the two support frames are buckled and assembled on two sides of the coil unit, each support frame comprises a frame body, a limiting plate and two convex parts with positioning holes, the limiting plate is arranged at the top of the frame body, each limiting plate is provided with at least one guide surface, at least one assembling groove and at least one abutting surface, the guide surface is positioned at the front end of the limiting plate and is adjacent to the plurality of buckling parts, the plurality of buckling parts can stretch into the assembling groove to buckle and assemble the limiting plate, the abutting surfaces are positioned in the assembling groove and face the frame body, the limiting plates of the two support frames are positioned at the same horizontal position, and the two convex parts are arranged at the bottom of the frame body at intervals; and
the shell is arranged on the outer sides of the coil unit and the two support frames, the bottom of the two support frames extends into the through hole of the coil seat and contacts with the bottoms of the two limiting plates, a movable space is formed on the inner side of the through hole of the shell, and an opening is formed in the bottom of the shell and can be communicated with the movable space.
2. A solenoid valve coil assembly according to claim 1, wherein the coil base has a ring plate at the top and bottom thereof, the coil winding is disposed between the ring plates, the coil unit includes two bottom blocks, a guiding block and two electrical conductors, the two bottom blocks are disposed at the bottom of the coil base and located at two sides of the through hole, the guiding block is disposed at a side of the coil base and adjacent to the top of the coil base, and the two electrical conductors are disposed at the guiding block and connected to the coil winding.
3. The solenoid valve coil device according to claim 2, wherein the coil unit comprises an upper washer, a lower washer and a spacer having a hole, the upper washer is disposed on the top of the coil base, the upper washer has at least one cut portion facing the plurality of fastening portions, the upper washer extends downward into the inner side of the through hole to form an upper annular wall, the lower washer has two locking holes and is disposed on the bottom of the coil base, the two locking holes of the lower washer are penetrated by the two bottom blocks, the lower washer extends upward into the inner side of the through hole to form a lower annular wall, the spacer is disposed at the bottom of the coil base and the two limiting holes of the spacer are penetrated by the two bottom blocks, the spacer is disposed on the outer side of the lower washer, and the spacer has an opening communicating with the through hole.
4. The solenoid valve coil assembly of claim 2, wherein each support frame further comprises a bottom opening and a groove, the bottom opening is disposed through the bottom of the frame, and the groove is disposed at the bottom of the frame.
5. A solenoid valve coil assembly according to claim 3, wherein each support frame further comprises a bottom opening and a groove, the bottom opening is disposed through the bottom of the frame, and the groove is disposed at the bottom of the frame.
6. A solenoid valve coil assembly according to claim 5 wherein the recesses of the two support frames are rounded to surround the opening of the spacer when the frame of the two support frames is assembled with the coil mount.
7. A solenoid valve coil assembly according to claim 4 wherein both support frames are made of metal, the support frames have metal elasticity, and the width of the bottom opening of each support frame is equal to the width of the corresponding bottom block.
8. A solenoid valve coil assembly according to claim 6 wherein both support frames are made of metal, the support frames have metal elasticity, and the width of the bottom opening of each support frame is equal to the width of the corresponding bottom block.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811136999.7A CN110966447B (en) | 2018-09-28 | 2018-09-28 | Solenoid valve coil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811136999.7A CN110966447B (en) | 2018-09-28 | 2018-09-28 | Solenoid valve coil device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110966447A CN110966447A (en) | 2020-04-07 |
| CN110966447B true CN110966447B (en) | 2021-10-15 |
Family
ID=70026712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811136999.7A Active CN110966447B (en) | 2018-09-28 | 2018-09-28 | Solenoid valve coil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110966447B (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201015100Y (en) * | 2007-01-24 | 2008-01-30 | 全汉企业股份有限公司 | Combination type winding frame for transformer |
| WO2011032755A1 (en) * | 2009-09-18 | 2011-03-24 | Robert Bosch Gmbh | Magnet assembly for a solenoid valve and corresponding solenoid valve |
| US20140085036A1 (en) * | 2012-09-26 | 2014-03-27 | Innotrans Technology Co., Ltd | Composite isolating transformer |
| US20140300350A1 (en) * | 2011-10-26 | 2014-10-09 | Lem Intellectual Property Sa | Electrical current transducer |
| CN204878973U (en) * | 2015-08-18 | 2015-12-16 | 余姚市仪表四厂 | Built -in integrated solenoid of energy -conserving module of low -power consumption |
| US20160293370A1 (en) * | 2014-05-20 | 2016-10-06 | Fuji Electric Fa Components & Systems Co., Ltd. | Polarized dc electromagnetic device and electromagnetic contactor using same |
| CN205654942U (en) * | 2016-04-01 | 2016-10-19 | 厦门科际精密器材有限公司 | Solenoid valve |
| CN206541717U (en) * | 2016-10-11 | 2017-10-03 | 首利实业股份有限公司 | Transformer base |
-
2018
- 2018-09-28 CN CN201811136999.7A patent/CN110966447B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201015100Y (en) * | 2007-01-24 | 2008-01-30 | 全汉企业股份有限公司 | Combination type winding frame for transformer |
| WO2011032755A1 (en) * | 2009-09-18 | 2011-03-24 | Robert Bosch Gmbh | Magnet assembly for a solenoid valve and corresponding solenoid valve |
| US20140300350A1 (en) * | 2011-10-26 | 2014-10-09 | Lem Intellectual Property Sa | Electrical current transducer |
| US20140085036A1 (en) * | 2012-09-26 | 2014-03-27 | Innotrans Technology Co., Ltd | Composite isolating transformer |
| US20160293370A1 (en) * | 2014-05-20 | 2016-10-06 | Fuji Electric Fa Components & Systems Co., Ltd. | Polarized dc electromagnetic device and electromagnetic contactor using same |
| CN204878973U (en) * | 2015-08-18 | 2015-12-16 | 余姚市仪表四厂 | Built -in integrated solenoid of energy -conserving module of low -power consumption |
| CN205654942U (en) * | 2016-04-01 | 2016-10-19 | 厦门科际精密器材有限公司 | Solenoid valve |
| CN206541717U (en) * | 2016-10-11 | 2017-10-03 | 首利实业股份有限公司 | Transformer base |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110966447A (en) | 2020-04-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110966447B (en) | Solenoid valve coil device | |
| CN215806668U (en) | Electromagnetic valve | |
| KR101155700B1 (en) | A normally open solenoid valve and an assembling method thereof | |
| CN212318842U (en) | Normally open solenoid valve | |
| CN217207747U (en) | Electromagnetic valve and gas equipment | |
| CN116336245A (en) | Electromagnetic valve and water outlet device | |
| TWI641775B (en) | Solenoid valve coil device | |
| CN101424348A (en) | Bistable magnetic valve | |
| TW202010970A (en) | Coil device of solenoid valve capable of overcoming the pulling force generated by an injection molding, and improving the assembling stability of the supporting frame and the coil unit | |
| CN112984196A (en) | Electromagnetic air valve | |
| KR200342623Y1 (en) | electromagnet for solenoid valve | |
| CN217301813U (en) | Water medium electromagnetic change valve | |
| CN217153110U (en) | Double-channel water inlet valve with automatic flow stabilizing function | |
| CN111520522A (en) | Solenoid valve and control method thereof | |
| CN217381870U (en) | Solenoid valve and solenoid valve subassembly | |
| CN220953705U (en) | Intelligent low-pressure flushing valve for toilet | |
| CN218000516U (en) | Button mounting structure of shower faucet | |
| CN220168715U (en) | Pneumatic electromagnetic valve | |
| CN218000434U (en) | Electromagnetic valve | |
| CN211315282U (en) | Movable iron core switch structure of control valve | |
| CN221348133U (en) | Solenoid valve, vehicle air suspension system and car | |
| CN218326365U (en) | High-speed electromagnetic switch valve | |
| CN215721138U (en) | Solenoid valve block and solenoid valve group | |
| CN221145313U (en) | Control valve group | |
| CN221170773U (en) | Valve and vehicle |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |