CN208348631U - A kind of easy-to-dismount direct-acting electromagnetic valve - Google Patents
A kind of easy-to-dismount direct-acting electromagnetic valve Download PDFInfo
- Publication number
- CN208348631U CN208348631U CN201820888908.4U CN201820888908U CN208348631U CN 208348631 U CN208348631 U CN 208348631U CN 201820888908 U CN201820888908 U CN 201820888908U CN 208348631 U CN208348631 U CN 208348631U
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- Prior art keywords
- iron core
- plastic shell
- magnetic conduction
- coil
- dismount
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Abstract
The utility model discloses a kind of easy-to-dismount direct-acting electromagnetic valves, including plastic shell, the left end of the plastic shell is connected with power circuit plate, and the top of the inner cavity of plastic shell is connected with U-shaped magnetic conduction iron, the top of the inner sidewall of the U-shaped magnetic conduction iron is closely fitted with coil, the top of the inner cavity of the coil, which is plugged with, is fixed on static iron core, the lower slide of the inner sidewall of the U-shaped magnetic conduction iron is connected with flat folded magnetic conduction iron, the upper end of the flat folded magnetic conduction iron is closely fitted with dynamic iron core, release the hot-air stored inside air cavity, although this process is complicated but can prevent electromagnetic assembly inner cavity from intaking while playing heat spreading function, the problem of avoiding solenoid valve short circuit failure, and a coil is used inside the solenoid valve, with the electromagnetic structure of two parts iron core, when energized according to voltage difference two parts iron core gradually because Repulsion separation, plays the effect of two electromagnet, reduces the use of coil, to reduce power consumption and power.
Description
Technical field
The utility model belongs to pneumatic element solenoid valve control technical field, specifically, being related to a kind of easy-to-dismount
Direct-acting electromagnetic valve.
Background technique
Solenoid valve is electromagnetically controlled industrial equipment, is the automatic foundamental element for controlling fluid, due to electromagnetism
Carry out the folding of control valve in valve using electromagnet, inside be inevitably provided with a large amount of coil, coil is in power mistake
When big can a large amount of heat production, the problems such as be easy to causeing solenoid valve casing heated thawing, a kind of method is needed suitably to reduce solenoid valve
Power, while radiating subassembly is provided to prevent the unexpected generation.
In view of this special to propose the utility model.
Utility model content
It is a kind of easy-to-dismount straight the technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide
Type solenoid valve, in order to solve the above technical problems, the basic idea of the utility model adopting the technical scheme is:
A kind of easy-to-dismount direct-acting electromagnetic valve, including plastic shell, the left end of the plastic shell are connected with power supply
Wiring board, and the top of the inner cavity of plastic shell is connected with U-shaped magnetic conduction iron, the top of the inner sidewall of the U-shaped magnetic conduction iron is close
It is fitted with coil, the top of the inner cavity of the coil, which is plugged with, is fixed on static iron core, the lower part of the inner sidewall of the U-shaped magnetic conduction iron
Flat folded magnetic conduction iron is slidably connected, the upper end of the flat folded magnetic conduction iron is closely fitted with dynamic iron core, and the lower end of flat folded magnetic conduction iron
It is welded with dynamic iron core spring, the lower end of the dynamic iron core spring is connected in the middle part of plastic shell, the lower end of the plastic shell
It is embedded with stroke plastic processing frame, is connected with reset spring between the lower end and plastic shell of the stroke plastic processing frame, outside the plastics
The upper end of shell is welded with pressure limiting heat dissipation valve, and the coil is electrically connected by conducting wire with power circuit plate；
Further, the lower part of the left side wall of the power circuit plate offers power supply slot, the power supply slot and electricity
Source circuit board electrical connection, and power supply slot is electrically connected by power supply line with external power supply；
Further, the pressure limiting heat dissipation valve includes storing air cavity, the upper end for storing air cavity and being welded in plastic shell, and is stored
The lower wall of air cavity is uniformly provided with heat release hole, and the upper end for storing air cavity offers ventilation opening, the inner sidewall of the ventilation opening
Slidably connect closure weight；
Further, sealing rubber ring is connected between the lower surface for blocking weight and the upper side wall of ventilation opening；
Further, the lower end of the dynamic iron core spring is plugged with dynamic iron core rubber plug, and dynamic iron core spring is by moving
Iron core rubber plug is connected in the middle part of the inner cavity of plastic shell；
Further, the upper and lower part of the power circuit plate right side wall is welded with buckle, and power circuit plate is logical
Cross the upper left quarter for being connected in plastic shell.
After adopting the above technical scheme, the utility model has the advantages that compared with prior art.
The utility model radiates valve as radiating subassembly, when coil heat production by installing pressure limiting on the top of solenoid valve
Inner air expands when high, and hot-air will be slow the waterproof cover opened above heat release hole, and waterproof cover plays limitation air-flow stream simultaneously
To effect, when store have accumulated air pressure sufficiently large hot-air in air cavity when, hot-air can open the closure weight of upper end, release
The hot-air inside air cavity is stored out, although this process complexity can prevent in electromagnetic assembly while playing heat spreading function
The problem of chamber is intake, and solenoid valve short circuit failure is avoided, and the electricity of a coil and two parts iron core is used inside the solenoid valve
Magnetic structure plays the effect of two electromagnet, reduces according to voltage difference two parts iron core gradually because repulsion separates when energized
The use of coil, to reduce power consumption and power.
Specific embodiment of the present utility model is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
The a part of attached drawing as the application, is further understood from the utility model for providing, the utility model
Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously,
The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor
Under the premise of dynamic, it can also be obtained according to these attached drawings other accompanying drawings.In the accompanying drawings:
Fig. 1 is the right depending on cuing open figure of the utility model；
Fig. 2 is the pressure limiting heat dissipation valve detail view of the utility model.
In figure: 1- plastic shell；2-U shape magnetic conduction iron；3- coil；4- dynamic iron core；The flat folded magnetic conduction iron of 5-；6- dynamic iron core bullet
Spring；7- stroke plastic processing frame；8- reset spring；9- power circuit plate；10- static iron core；11- power supply slot；12- dynamic iron core rubber is stifled
Head；13- pressure limiting heat dissipation valve；14- heat release hole；15- stores air cavity；16- waterproof cover；17- ventilation opening；18- blocks weight；19- sealing
Cushion rubber；20- buckle.
It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way
Range, but illustrate the concept of the utility model for those skilled in the art by referring to specific embodiments.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this
Utility model, but be not intended to limit the scope of the present invention.
In the description of the present invention, it should be noted that term " on ", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for describing the utility model and simplifying description, rather than the device or element of indication or suggestion meaning must have specific side
Position is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally
Connection；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be indirectly connected through an intermediary.
For the ordinary skill in the art, can be understood with concrete condition above-mentioned term in the present invention specifically contain
Justice.
As shown in Figure 1 to Figure 2, the utility model: a kind of easy-to-dismount direct-acting electromagnetic valve, including plastic shell 1, modeling
The left end of material shell 1 is connected with power circuit plate 9, and the top of the inner cavity of plastic shell 1 is connected with U-shaped magnetic conduction iron 2, and U-shaped is led
The top of the inner sidewall of magnet 2 is closely fitted with coil 3, and the top of the inner cavity of coil 3, which is plugged with, is fixed on static iron core 10, U-shaped
The lower slide of the inner sidewall of magnetic conduction iron 2 is connected with flat folded magnetic conduction iron 5, and the upper end of flat folded magnetic conduction iron 5 is closely fitted with dynamic iron core
4, and the lower end of flat folded magnetic conduction iron 5 is welded with dynamic iron core spring 6, the lower end of dynamic iron core spring 6 is connected in plastic shell 1
Portion, the lower end of plastic shell 1 are embedded with stroke plastic processing frame 7, are connected between the lower end and plastic shell 1 of stroke plastic processing frame 7 multiple
Position spring 8, the upper end of plastic shell 1 are welded with pressure limiting heat dissipation valve 13, and coil 3 is electrically connected with power circuit plate 9 by conducting wire, is led to
It crosses in the top of solenoid valve installation pressure limiting heat dissipation valve 13 as radiating subassembly, when 3 heat production of coil is excessively high, inner air expands,
Hot-air will be slow the waterproof cover 16 for opening 14 top of heat release hole, and waterproof cover 16 plays the role of limiting air flow direction simultaneously, when
It stores when having accumulated the sufficiently large hot-air of air pressure in air cavity 15, hot-air can open the closure weight 18 of upper end, release storage gas
Hot-air inside chamber 15, although this process complexity can be prevented while playing heat spreading function electromagnetic assembly inner cavity into
Water, the problem of avoiding solenoid valve short circuit failure, and the electromagnetism of a coil 3 and two parts iron core is used inside the solenoid valve
Structure plays the effect of two electromagnet, reduces according to voltage difference two parts iron core gradually because repulsion separates when energized
The use of coil 3, to reduce power consumption and power；
The lower part of the left side wall of power circuit plate 9 offers power supply slot 11, and power supply slot 11 is electrically connected with power circuit plate 9
It connects, and power supply slot 11 is electrically connected by power supply line with external power supply, power supply line, power supply slot 11 is connected by power supply slot 11
It is more closed, play waterproof effect；
Pressure limiting radiates valve 13 including storing air cavity 15, stores the upper end that air cavity 15 is welded in plastic shell 1, and store under air cavity 15
Side wall is uniformly provided with heat release hole 14, and the upper end for storing air cavity 15 offers ventilation opening 17, and the inner sidewall of ventilation opening 17 is slidably connected
Have and block weight 18, certain heat-sinking capability is provided for solenoid valve by pressure limiting heat dissipation valve 13, reduces it because of 3 mistake of coil
There is a possibility that self-destruction phenomenon in heat；
It blocks and is connected with sealing rubber ring 19 between the lower surface of weight 18 and the upper side wall of ventilation opening 17, improve and block weight
18 in it is static when device air-tightness；
The lower end of dynamic iron core spring 6 is plugged with dynamic iron core rubber plug 12, and dynamic iron core spring 6 is stifled by dynamic iron core rubber
First 12 are connected in the middle part of the inner cavity of plastic shell 1, use dynamic iron core rubber plug 12 as insulating barrier, above and below solenoid valve
Two parts separation, avoids the appearance of short circuit phenomenon；
The upper and lower part of 9 right side wall of power circuit plate is welded with buckle 20, and power circuit plate 9 passes through 20 card of buckle
It is connected to the upper left quarter of plastic shell 1, is repaired convenient for grafting.
Working principle: valve 13 is radiated as radiating subassembly, when 3 heat production of coil by installing pressure limiting on the top of solenoid valve
Inner air expands when excessively high, and hot-air will be slow the waterproof cover 16 for opening 14 top of heat release hole, and waterproof cover 16 plays limit simultaneously
The effect of air flow direction processed, when store have accumulated air pressure sufficiently large hot-air in air cavity 15 when, hot-air can open the envelope of upper end
Stifled weight 18, releases the hot-air stored inside air cavity 15, although this process complexity can play the same of heat spreading function
When prevent electromagnetic assembly inner cavity from intaking, the problem of avoiding solenoid valve short circuit failure, an and coil is used inside the solenoid valve
3 and two parts iron core electromagnetic structure, when energized according to voltage difference two parts iron core gradually because repulsion separate, play two
The effect of a electromagnet, reduces the use of coil 3, to reduce power consumption and power.
The above is only the preferred embodiment of the utility model, not makees in any form to the utility model
Limitation, although the utility model has been disclosed with preferred embodiment as above, is not intended to limit the utility model, any to be familiar with
The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt
A little equivalent embodiment changed or be modified to equivalent variations out, but all contents without departing from technical solutions of the utility model,
Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to
In the range of the utility model.
Claims (6)
1. a kind of easy-to-dismount direct-acting electromagnetic valve, which is characterized in that including plastic shell (1), the plastic shell (1)
Left end is connected with power circuit plate (9), and the top of the inner cavity of plastic shell (1) is connected with U-shaped magnetic conduction iron (2), and the U-shaped is led
The top of the inner sidewall of magnet (2) is closely fitted with coil (3), the top of the inner cavity of the coil (3) be plugged be fixed on it is quiet
Iron core (10), the lower slide of the inner sidewall of the U-shaped magnetic conduction iron (2) are connected with flat folded magnetic conduction iron (5), the flat folded magnetic conduction iron
(5) upper end is closely fitted with dynamic iron core (4), and the lower end of flat folded magnetic conduction iron (5) is welded with dynamic iron core spring (6), described dynamic
The lower end of iron core spring (6) is connected in the middle part of plastic shell (1), and the lower end of the plastic shell (1) is embedded with stroke plastics
Frame (7) is connected with reset spring (8), the plastic shell between the lower end and plastic shell (1) of the stroke plastic processing frame (7)
(1) upper end is welded with pressure limiting heat dissipation valve (13), and the coil (3) is electrically connected by conducting wire with power circuit plate (9).
2. a kind of easy-to-dismount direct-acting electromagnetic valve according to claim 1, which is characterized in that the power circuit plate
(9) lower part of left side wall offers power supply slot (11), and the power supply slot (11) is electrically connected with power circuit plate (9), and
Power supply slot (11) is electrically connected by power supply line with external power supply.
3. a kind of easy-to-dismount direct-acting electromagnetic valve according to claim 2, which is characterized in that the pressure limiting heat dissipation valve
It (13) include storing air cavity (15), the upper end for storing air cavity (15) and being welded in plastic shell (1), and store the lower wall of air cavity (15)
It is uniformly provided with heat release hole (14), the upper end of the heat release hole (14), which rivets, to be had waterproof cover (16), storage air cavity (15)
Upper end offers ventilation opening (17), and the inner sidewall of the ventilation opening (17), which slidably connects, blocks weight (18).
4. a kind of easy-to-dismount direct-acting electromagnetic valve according to claim 3, which is characterized in that the closure weight
(18) sealing rubber ring (19) are connected between the upper side wall of lower surface and ventilation opening (17).
5. a kind of easy-to-dismount direct-acting electromagnetic valve according to claim 4, which is characterized in that the dynamic iron core spring
(6) lower end is plugged with dynamic iron core rubber plug (12), and dynamic iron core spring (6) is connected in by dynamic iron core rubber plug (12)
In the middle part of the inner cavity of plastic shell (1).
6. a kind of easy-to-dismount direct-acting electromagnetic valve according to claim 5, which is characterized in that the power circuit plate
(9) upper and lower part of right side wall is welded with buckle (20), and power circuit plate (9) is connected in outside plastics by buckling (20)
The upper left quarter of shell (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888908.4U CN208348631U (en) | 2018-06-08 | 2018-06-08 | A kind of easy-to-dismount direct-acting electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820888908.4U CN208348631U (en) | 2018-06-08 | 2018-06-08 | A kind of easy-to-dismount direct-acting electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208348631U true CN208348631U (en) | 2019-01-08 |
Family
ID=64882999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820888908.4U Expired - Fee Related CN208348631U (en) | 2018-06-08 | 2018-06-08 | A kind of easy-to-dismount direct-acting electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208348631U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285232A (en) * | 2019-03-14 | 2019-09-27 | 李学谦 | Miniature electromagnetic valve |
| CN112178213A (en) * | 2020-09-30 | 2021-01-05 | 赵鑫 | High-temperature high-pressure environment electromagnetic valve |
-
2018
- 2018-06-08 CN CN201820888908.4U patent/CN208348631U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110285232A (en) * | 2019-03-14 | 2019-09-27 | 李学谦 | Miniature electromagnetic valve |
| CN112178213A (en) * | 2020-09-30 | 2021-01-05 | 赵鑫 | High-temperature high-pressure environment electromagnetic valve |
| CN112178213B (en) * | 2020-09-30 | 2022-05-06 | 扬州苏油油成商贸实业有限公司 | High-temperature high-pressure environment electromagnetic valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190108 Termination date: 20210608 |