CN206112220U - Magnetic induction formula gas valve - Google Patents
Magnetic induction formula gas valve Download PDFInfo
- Publication number
- CN206112220U CN206112220U CN201620946555.XU CN201620946555U CN206112220U CN 206112220 U CN206112220 U CN 206112220U CN 201620946555 U CN201620946555 U CN 201620946555U CN 206112220 U CN206112220 U CN 206112220U
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- Prior art keywords
- ratchet
- button
- valve
- cylinder body
- magnetic
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Abstract
The utility model provides a magnetic induction formula gas valve through setting up the upper end cover, decide the ratchet and moving the ratchet, has cancelled damping time delay function, opens according to knob down ratchet self -locking valve when lifting, lifts the button again, and button ratchet unlock button reset spring will press the button reset valve and close, adopt and keep apart magnetic induction technology contactless transmission method switching valve indirectly, really realized not having and worn and torn, had ageing, the outer hourglass of nothing, through magnetic axis through transport nut and spacing ring, can be when pressing the knob down, the piston switch is directly mentioned to the magnetic axis upward movement, also can not open under the valve has the circumstances of atmospheric pressure like this.
Description
Technical field
This utility model is related to the public bathroom washing valve of Building class, more particularly to a kind of magnetic inductive gas valve.
Background technology
Valve (famen) is the control unit in fluid delivery system, with cut-off, regulation, water conservancy diversion, prevents adverse current, steady
The functions such as pressure, shunting or overflow pressure relief.Valve is divided into cast iron valve and Plastic valve according to material, and cast iron valve is due to main outer
Shell is iron, therefore easily corrosion, manufacturing cost are high, once occurring blocking or needing to change valve, not only needs the personnel of specialty
To safeguard and increased the financial burden of user, normally using for user is affected again, in the market all kinds of Automatic cut-off switch in case
Valve is all self-contained form, and due to failure or other reasons, valve majority cannot be keeped in repair and cause the waste of subscription rate to show its dynamic sealing
As serious.
Chinese utility model patent CN201520904933.3 discloses a kind of self-closing modularity valve element, by valve and valve
Core segment makes in a modular way, and valve element is isolated without sealing control method entirely indirectly using magnetic force, the valve after assembling without fouling,
Without leakage, long service life freedom from repairs, possesses damping delay function, in the field for needing no-delay startup and close, with upper valve
Core is difficult to meet needs.
Utility model content
In view of this, the utility model proposes a kind of magnetic inductive gas valve of undamped time delay.
What the technical solution of the utility model was realized in：A kind of magnetic inductive gas valve, it includes valve body, transmission dress
Put and piston switch, wherein, valve body includes cylinder body, cylinder, outlet passageway, and cylinder is convex by cylinder body top middle part
Rise and formed, inlet channel is provided with cylinder body, air inlet pipe and escape pipe are arranged in a mutually vertical manner, cylinder base offers outlet and leads to
Road, actuating device includes button, upper end cover, determines ratchet, dynamic ratchet, annular magnet ring, magnetic axis, plug and back-moving spring, upper end cover
Cylinder body top is located at shaft-cup, button is coaxially nested with upper end cover, successively uniform staggered row shows chute and rib for upper end cover inner side
Post, prism end has inclined step surface, determines ratchet and has been radially arranged slide block, is axially evenly arranged with the helical teeth of annular arrangement,
Dynamic ratchet upper annular is uniformly placed with the slide unit that radially and axially both direction is projected, and slide unit upper surface is inclined plane, moves spine
Wheel bottom is provided with collar, determines ratchet and dynamic ratchet is nested in upper end cover jointly, and button is determined ratchet and supported dynamic
Ratchet lower surface, slide block and slide unit are oppositely arranged and are respectively nested in chute, annular magnet ring be coaxially nested in cylinder with by
Fix between button and with button, magnetic axis is coaxially nested in cylinder body and bottom is fixed with plug, back-moving spring two ends difference
Offset with annular magnet ring and cylinder upper end face, piston switch is nested and is sealed in cylinder body, and piston switch bottom is provided with close
Seal, just to outlet passageway, the piston switch position relative with plug is provided with relief hole to sealing ring, is provided with piston switch
The balance pipe of connection inner chamber of cylinder block and inlet channel.
On the basis of above technical scheme, it is preferred that the step surface includes two inclined planes in the same direction, and connection is two same
To the vertical of inclined plane.
On the basis of above technical scheme, it is preferred that the inclined plane, helical teeth end face and slide unit end face are along same
Direction inclines.
On the basis of above technical scheme, it is preferred that the outlet passageway and sealing ring just to end face be horn mouth.
On the basis of above technical scheme, it is preferred that also including magnetic axis through transport nut, magnetic axis through transport nut interior is arranged
There is the cavity of upper and lower opening, magnetic axis and plug are stretched in magnetic axis through transport nut interior cavity, and nested restraining position ring block on magnetic axis.
On the basis of above technical scheme, it is preferred that also including sealing ring locking nut, sealing ring locking nut and work
The threaded connection of plug switch and fit sealing circle.
Magnetic inductive gas valve of the present utility model has the advantages that relative to prior art：
(1) by arranging upper end cover, determining ratchet and dynamic ratchet, damping delay function is eliminated, when lifting ratchet is pressed the button
Self-locking valve is opened, then is lifted and touched the button, and button ratchet unblock button back-moving spring is by push-button reset valve closing；
(2) using isolation magnetic induction technology contactless transmission method controlled valve indirectly, it is truly realized without abrasion, without old
Change, without leakage；
(3) by magnetic axis through transport nut and spacing ring, can be when pressing the button, magnetic axis moves directly lift piston upwards
Switch, so also can open in the case where valve is without air pressure.
Description of the drawings
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the accompanying drawing to be used needed for description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, in the premise for not paying creative work
Under, can be with according to these other accompanying drawings of accompanying drawings acquisition.
Fig. 1 is the positive view of this utility model magnetic inductive combustion gas valve closed mode；
Fig. 2 is the sectional view of this utility model magnetic inductive gas valve upper end cover；
Fig. 3 is the three-dimensional structure diagram of this utility model magnetic inductive gas valve ratchet portions；
Fig. 4 is the positive view of this utility model magnetic inductive gas valve ratchet portions.
Specific embodiment
Below in conjunction with the accompanying drawing in this utility model embodiment, to the technical scheme in this utility model embodiment
It is clearly and completely described, it is clear that described embodiment is only a part of embodiment of this utility model, and not
It is whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work under the premise of the every other embodiment that obtained, belong to the scope of this utility model protection.
With reference to Fig. 1, magnetic inductive gas valve of the present utility model, it includes valve body 1, actuating device 2 and piston switch 3.
Spool housing 1, including cylinder body 11, cylinder 12, outlet passageway 13.Cylinder 12 is by the top middle part of cylinder body 11
Raise up to be formed, spool housing 1 is internally formed the cavity of bottom opening, better tightness.It is provided with air inlet on cylinder body 11 to lead to
Road 13, the bottom of cylinder body 11 offers outlet passageway 14, thus, combustion gas Jing inlet channels 13 are imported in cylinder body 11, and Jing outlets are logical
Flow out in road 14.Specifically, the outlet passageway 14 and sealing ring 31 just to end face be horn mouth.Horn mouth is set, can be more preferable
Ground forms sealing with sealing ring 31.Specifically, the inlet channel 13 and outlet passageway 14 are arranged in a mutually vertical manner, the magnetic induction
Gas valve before formula gas valve tabulation.
The control piston switch 3 of actuating device 2 moves up and down, so as to open and close valve element.Including button 21, upper end cover
22nd, ratchet 23, dynamic ratchet 24, annular magnet ring 25, magnetic axis 26, plug 27 and back-moving spring 28 are determined.
Upper end cover 22 is located at the top of cylinder body 11 with shaft-cup, thus, forming cavity between upper end cover 22 and cylinder body 11, accommodates
The components and parts of remaining actuating device 2.Button 21 is coaxial with upper end cover 22 nested, as shown in Fig. 2 the inner side of upper end cover 22 is uniform successively
Staggered row shows chute 221 and prism 222, and there is inclined step surface 223 end of prism 222, as shown in figure 3, with reference to Fig. 4, it is fixed
Ratchet 23 has been radially arranged slide block 231, is axially evenly arranged with the helical teeth 232 of annular arrangement, and the dynamic upper annular of ratchet 24 is uniformly arranged
The slide unit 241 that radially and axially both direction is projected is furnished with, the upper surface of slide unit 241 is inclined plane, moves the bottom of ratchet 24 and arranges
There is collar 242, determine ratchet 23 and dynamic ratchet 24 is nested in upper end cover 22 jointly, button 21 is determined ratchet 23 and supported
The lower surface of dynamic ratchet 24, slide block 231 and slide unit 241 are oppositely arranged and are respectively nested in chute 221, and annular magnet ring 25 is coaxial embedding
It is enclosed between cylinder 12 and button 21 and fixes with button 21, magnetic axis 26 is coaxially nested in cylinder 12 and bottom is fixed
There is plug 27, the two ends of back-moving spring 28 offset respectively with annular magnet ring 25 and the upper surface of cylinder body 11.Specifically, the step surface
223 include two inclined planes in the same direction 2231, and the vertical 2232 of two inclined planes in the same direction 2231 of connection.Preferably, the inclination
Face 2231, the end face of helical teeth 232 and the end face of slide unit 241 are inclined in the same direction.When valve element is closed, button 21
And ratchet 23, dynamic ratchet 24 are determined in the upper end of upper end cover 22；21 are pressed the button, ratchet 23, dynamic ratchet 24 and annular magnet ring 25 1 is determined
Rise and move downward, when determining ratchet 23 and dynamic ratchet 24 and running to the abjection chute 221 of slide unit 241, move ratchet 24 and be in free shape
State, continuation is run downwards to collar 242 encounters the upper surface of cylinder body 11, and dynamic ratchet 24 is popped up, and the thrust in helical teeth 232 is made
Lower horizontal rotation is used, is stopped until encountering vertical 2231, release button 21, under the thrust of back-moving spring 28, slide unit
241 snap in the step between inclined plane 2231 and vertical 2231, and valve element enters opening；21 are pressed the button again, are pressed
Button 21 and determine ratchet 23, dynamic ratchet 24 and move downwardly together, incline when determining ratchet 23 and run to the abjection of slide unit 241 with dynamic ratchet 24
During step between face 2231 and vertical 2232, dynamic ratchet 24 is again at free state, and continuation is run downwards to collar 242
Encounter the upper surface of cylinder body 11, dynamic ratchet 24 is popped up, and horizontally rotate under the thrust of helical teeth 232, helical teeth 232 it is oblique
In the top of inclined plane 2231, release button 21, under the thrust of back-moving spring 28, slide unit 241 is subject to inclined plane in face
2231 thrust level rotation, slips in chute 221, and under the thrust of back-moving spring 28, returns together with ratchet 23 is determined
The upper end of upper end cover 22 is arrived again, and valve element is again at closed mode.Specifically, also including magnetic axis through transport nut 29, magnetic axis through transport spiral shell
Female 29 cavitys for being internally provided with upper and lower opening, magnetic axis 26 and plug 27 are stretched in the internal cavities of magnetic axis through transport nut 29, and magnetic
Nested restraining position ring block 261 on axle 26.Thus, can be when pressing the button 21, magnetic axis 26 moves directly lift piston switch upwards
3, so also can open in the case where valve is without air pressure.
Piston switch 3 is nested and is sealed in cylinder body 11, and the bottom of piston switch 3 is provided with sealing ring 31, and sealing ring 31 is just
To outlet passageway 14, the position relative with plug 27 of piston switch 3 is provided with relief hole 32, and connection is provided with piston switch 3
The balance pipe 34 of the inner chamber of cylinder body 11 and inlet channel 13.When valve element is closed, magnetic axis 26 and plug 27 are in minimum
Position, piston switch 3 is compressed to the horn mouth of outlet passageway 14, and the combustion gas in inlet channel 13 cannot be flowed by outlet passageway 14
Go out；21 are pressed the button, annular magnet ring 25 is moved downwardly together, when annular magnet ring 25 passes through 26 end face of magnetic axis, magnetic axis 26 and stifled
27 accelerate to move upwards under magneticaction, and piston switch 3 is also moved upwards in the lump, and the combustion gas in inlet channel 13 passes through
Gas passage 14 flows out；Press the button 21 again, release button 21, under the thrust of back-moving spring 28, annular magnet ring 25 to
Upper motion, when annular magnet ring 25 passes through 26 end face of magnetic axis, magnetic axis 26 and plug 27 accelerate to move downward under magneticaction, living
Plug switch 3 is also moved downward in the lump, and so as to seal with the horn mouth of outlet passageway 14 again, switch is again introduced into closed mode.Tool
Body, also including sealing ring locking nut 33, sealing ring locking nut 33 is threadedly coupled and fit sealing circle with piston switch 3
31。
The foregoing is only better embodiment of the present utility model, not to limit this utility model, it is all
Within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc. should be included in this practicality new
Within the protection domain of type.
Claims (6)
1. a kind of magnetic inductive gas valve, it includes valve body (1), actuating device (2) and piston switch (3), wherein, valve body (1)
Including cylinder body (11), cylinder (12), inlet channel (13) and outlet passageway (14), cylinder (12) is by cylinder body (11) top
Between position raise up to be formed, inlet channel (13) is provided with cylinder body (11), cylinder body (11) bottom offers outlet passageway
(14), the inlet channel (13) and outlet passageway (14) are arranged in a mutually vertical manner, it is characterised in that：Actuating device (2) include by
Button (21), upper end cover (22), determine ratchet (23), dynamic ratchet (24), annular magnet ring (25), magnetic axis (26), plug (27) and reset
Spring (28), upper end cover (22) is located at cylinder body (11) top with shaft-cup, and button (21) is coaxial nested with upper end cover (22), upper end cover
(22) successively uniform staggered row shows chute (221) and prism (222) on the inside of, and there is inclined step surface prism (222) end
(223), determine ratchet (23) and be radially arranged slide block (231), be axially evenly arranged with the helical teeth (232) of annular arrangement, move ratchet
(24) upper annular is uniformly placed with the slide unit (241) that radially and axially both direction is projected, and slide unit (241) upper surface is inclination
Face, dynamic ratchet (24) bottom is provided with collar (242), determines ratchet (23) and dynamic ratchet (24) is nested in upper end cover (22) jointly
Interior, button (21) is determined ratchet (23) and is supported in dynamic ratchet (24) lower surface, and slide block (231) and slide unit (241) are relative
Arrange and be respectively nested in chute (221), annular magnet ring (25) is coaxially nested between cylinder (12) and button (21) simultaneously
Fixed with button (21), magnetic axis (26) is coaxially nested in cylinder (12) and bottom is fixed with plug (27), back-moving spring
(28) two ends offset respectively with annular magnet ring (25) and cylinder body (11) upper surface, and piston switch (3) nesting is simultaneously sealed in cylinder body
(11) in, piston switch (3) bottom is provided with sealing ring (31), and sealing ring (31) is just to outlet passageway (14), piston switch (3)
The position relative with plug (27) is provided with relief hole (32), connection cylinder body (11) inner chamber is provided with piston switch (3) and is entered
The balance pipe (34) of gas passage (13).
2. magnetic inductive gas valve as claimed in claim 1, it is characterised in that：The step surface (223) is inclined in the same direction including two
Inclined-plane (2231), and the vertical (2232) of two inclined planes (2231) in the same direction of connection.
3. magnetic inductive gas valve as claimed in claim 2, it is characterised in that：The inclined plane (2231), helical teeth (232) end
Face and slide unit (241) end face are inclined in the same direction.
4. magnetic inductive gas valve as claimed in claim 1, it is characterised in that：The outlet passageway (14) and sealing ring (31)
Just to end face be horn mouth.
5. magnetic inductive gas valve as claimed in claim 1, it is characterised in that：Also include magnetic axis through transport nut (29), magnetic axis
Through transport nut (29) is internally provided with the cavity of upper and lower opening, and magnetic axis (26) and plug (27) are stretched in magnetic axis through transport nut (29)
In portion's cavity, and nested restraining position ring block (261) on magnetic axis (26).
6. magnetic inductive gas valve as claimed in claim 1, it is characterised in that：Also include sealing ring locking nut (33), it is close
Seal locking nut (33) is threadedly coupled and fit sealing circle (31) with piston switch (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946555.XU CN206112220U (en) | 2016-08-25 | 2016-08-25 | Magnetic induction formula gas valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620946555.XU CN206112220U (en) | 2016-08-25 | 2016-08-25 | Magnetic induction formula gas valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206112220U true CN206112220U (en) | 2017-04-19 |
Family
ID=58513461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620946555.XU Active CN206112220U (en) | 2016-08-25 | 2016-08-25 | Magnetic induction formula gas valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206112220U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131305A (en) * | 2017-05-09 | 2017-09-05 | 厦门匠仕工业设计有限公司 | A kind of pressure relief and the angle valve with the pressure relief |
-
2016
- 2016-08-25 CN CN201620946555.XU patent/CN206112220U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107131305A (en) * | 2017-05-09 | 2017-09-05 | 厦门匠仕工业设计有限公司 | A kind of pressure relief and the angle valve with the pressure relief |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |