CN206988478U - Binary channels fine-tunes sectioning valve - Google Patents
Binary channels fine-tunes sectioning valve Download PDFInfo
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- CN206988478U CN206988478U CN201720752529.8U CN201720752529U CN206988478U CN 206988478 U CN206988478 U CN 206988478U CN 201720752529 U CN201720752529 U CN 201720752529U CN 206988478 U CN206988478 U CN 206988478U
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Abstract
A kind of binary channels fine-tunes sectioning valve, including：The air intake duct connected provided with spacer ring, with spacer ring gusset and the voltage stabilizing valve body of the gas outlet connected with spacer ring upper end, stabilizing valve core component, located at the shut-off valve assemblies of air intake duct, the inner housing being connected with voltage stabilizing valve body upper end, two fan-shaped counterbores located at inner housing upper end, two correspond the interior outlet passageway connected with gas outlet, two fan-shaped adjustable plates being each positioned in a fan-shaped counterbore, the rotating shaft that two lower ends connect one to one with two fan-shaped adjustable plate small ends, provided with two outer outlet passageways and the shell body that is connected with inner housing upper end, two pivoted arms；Rotating shaft upper end connects one to one through shell body with pivoted arm；The central angle that fan-shaped counterbore corresponds to shaft axis is more than the central angle that fan-shaped adjustable plate corresponds to shaft axis.The binary channels fine-tunes the double outlet passageways of sectioning valve and can simultaneously ventilate and can adjust double outlet passageway outlets, has cutoff function and voltage regulation result is preferable.
Description
Technical field
Gas combustion apparatus field is the utility model is related to, especially a kind of binary channels fine-tunes sectioning valve.
Background technology
A kind of double outlet passageway gas valves of Chinese Patent Application No. CN 201410108245.6 disclosure of the invention, including
Voltage stabilizing valve body, air inlet, the first outlet passageway and the second outlet passageway are provided with voltage stabilizing valve body, the company of being provided with pressure maintaining valve body
Lead to the valve pocket of the air inlet and the first outlet passageway, be provided with rotary spool in valve pocket, provided with the in the rotary spool
The centre bore of one outlet passageway conducting, interior be provided with of described rotary spool wall can allow gas to enter centre bore from air inlet, go out
The adjustable main airway of tolerance, the main points of its technical scheme are, the air inlet and described can be connected by being provided with the pressure maintaining valve body
The secondary air flue of second outlet passageway.The double outlet passageway gas valves of the utility model include two sets of independent air outlet passages, major and minor
Ventilated during passage difference, when main airway ventilates baking food, secondary air flue is at closed mode, and secondary air flue, which is used to be incubated, to be eaten
Thing, user go to insulation shelves insulation after food is carried out, now only secondary air flue supply.This pair of outlet passageway gas valve is present
Major and minor passage can not ventilate simultaneously, without cutoff function and the poor deficiency of voltage regulation result；Therefore, a kind of double outlets are designed
Passage can simultaneously ventilate and can adjust double outlet passageway outlets, have cutoff function and the preferable binary channels of voltage regulation result is finely adjusted
Sectioning valve is saved, turns into urgent problem to be solved.
Utility model content
The purpose of this utility model is can not be in order to overcome current double outlet passageway gas valves major and minor passage to be present simultaneously
Ventilation, without cutoff function and the poor deficiency of voltage regulation result；Therefore it provides a kind of double outlet passageways can ventilate simultaneously and energy
The double outlet passageway outlets of regulation, have cutoff function and the preferable binary channels of voltage regulation result fine-tune sectioning valve.
Concrete technical scheme of the present utility model is：
A kind of binary channels fine-tunes sectioning valve, including：The air intake duct and and spacer ring connected provided with spacer ring, with spacer ring gusset
The voltage stabilizing valve body of the gas outlet of upper end connection, stabilizing valve core component；Described binary channels, which fine-tunes sectioning valve, also to be included：It is located at
The shut-off valve assemblies of air intake duct, the inner housing being connected with voltage stabilizing valve body upper end, two fan-shaped counterbores located at inner housing upper end, two
It is individual to correspond located at fan-shaped counterbore bottom surface and the interior outlet passageway that connect respectively with gas outlet, two big end be provided with passage and
The fan-shaped adjustable plate being each positioned in a fan-shaped counterbore, two lower ends turn with what two fan-shaped adjustable plate small ends connected one to one
Axle, the shell bodies for corresponding the outer outlet passageway of connection provided with two and interior outlet passageway and being connected with inner housing upper end, two
Individual pivoted arm；Rotating shaft upper end connects one to one through shell body with pivoted arm；The central angle that fan-shaped counterbore corresponds to shaft axis is big
Correspond to the central angle of shaft axis in fan-shaped adjustable plate.Described binary channels fine-tunes sectioning valve in use, pulling pivoted arm
Fan-shaped adjustable plate is driven to rotate through rotating shaft, combustion can be changed by changing the overlapping degree of passage and interior outlet passageway and outer outlet passageway
Throughput, the flow of two outer outlet passageways is flowed out so as to regulating gas as needed；Stabilizing valve core component coordinates with spacer ring
Carry out voltage stabilizing；The break-make of shut-off valve assemblies control combustion gas improves security；The binary channels fine-tunes the double outlet passageways of sectioning valve
It can simultaneously ventilate and double outlet passageway outlets can be adjusted, there is cutoff function and voltage regulation result is preferable.
Preferably, described air intake duct includes：Air inlet is located at the perpendicular passage of lower end, and one end is stretched into perpendicular passage and another
The transverse passage-way that one end connects with spacer ring gusset；The gusset of perpendicular passage is provided with the side through hole relative with transverse passage-way one end；End valve group
Part includes：Cover side through hole and the cut-off valve chest being connected is enclosed with voltage stabilizing valve body-side, end valve casing provided with being oriented to mesopore and being located at
Stop valve coil in body, located at being oriented in mesopore and outer end is with ending the static iron core that is connected of valve chest, outer end passes through stop valve
Housing insertion be oriented to mesopore in and with the inner relative dynamic iron core of static iron core, it is relative with transverse passage-way one end and with dynamic iron core the inner
The valve pad of connection, be connected with valve pad outer end and outer gusset be provided with outer end insertion positioning ring groove centring ring, located at stop valve
The inner frustum type flange collar of housing, taper stage clip；The material of valve pad is rubber or plastics；The big end of taper stage clip is enclosed on frustum type
Flange collar is outer and pushes down cut-off valve chest the inner；The small end of taper stage clip is located in positioning ring groove and pushes down the inner of positioning ring groove.
Stop valve coil electricity, static iron core absorption dynamic iron core drive valve pad to overcome the outside lateral movement of the resistance of taper stage clip and and transverse passage-way
One end departs from, air intake duct connection；Shut-off valve assemblies are simple and reliable for structure；The material of valve pad is rubber or plastics, has deformation energy
Power is beneficial to closure transverse passage-way one end and blocks gas circuit.
Preferably, the inner of described static iron core is provided with frustum face；The outer end of dynamic iron core is provided with the taper with frustum face
Identical taper type counterbore；The top surface of taper type counterbore is provided with buffering noise reduction cushion block.Frustum face and taper type counterbore coordinate and can carried
Absorption affinity between high static iron core and dynamic iron core；Buffering noise reduction cushion block reduces strike note when static iron core is adsorbed with dynamic iron core.
Preferably, cut-off valve seals are provided between described static iron core and mesopore.Improve sealing.
Preferably, described stabilizing valve core component includes：Upper end is provided with the pressure maintaining valve of the valve plug relative with spacer ring upper end
Core, is connected and epithelium that outward flange and spacer ring lower end are tightly connected with stabilizing valve core lower end, be set in outside stabilizing valve core lower end and
The magnetic receiver of epithelium is pushed down in upper end, and the big end that magnetic receiver lower end is provided with is located at the stairstepping counterbore of downside, pushes down stairstepping counterbore
Small end top surface and the trim ring being connected with stabilizing valve core lower end, the pressure maintaining valve magnet in the big end of stairstepping counterbore, several set
The card base of pressure maintaining valve magnet lower end is blocked in magnetic receiver lower end and respectively, side in flange lower end and pressure maintaining valve body is pushed down at both ends respectively
The supporting stage clip of lower end, the voltage stabilizing valve coil being connected provided with adjusting screw hole and with voltage stabilizing valve body lower end, connect with adjusting screw hole screw thread
Connect and the adjustable iron core of voltage stabilizing valve coil lower end stretched out in lower end, lower end push down voltage stabilizing valve coil lower end and with adjustable iron core lower end spiral shell
The locking nut of line connection.Under the bullet shape power effect of supporting spring, there is setting aperture between valve plug and spacer ring upper end；Cut-off
Valve coil be powered, static iron core absorption dynamic iron core drive valve pad overcome the outside lateral movement of the resistance of taper stage clip and with transverse passage-way one end
Depart from, air intake duct connection, voltage stabilizing is carried out by the effect of epithelium；Pressure maintaining valve coil electricity, the magnetic and pressure maintaining valve of adjustable iron core
The magnetic of magnet on the contrary, drive valve plug to move upwards through stabilizing valve core under magnetic repulsive force effect, valve plug and spacer ring upper end it
Between aperture increase, voltage stabilizing valve coil is reversely powered, and the magnetic of adjustable iron core is identical with the magnetic of magnet, in magnetic absorption masterpiece
Drive valve plug to move downward through stabilizing valve core with lower, the pressure value of voltage stabilizing can be adjusted；It is constant in the electric current by voltage stabilizing valve coil
When, rotation adjustable iron core changes the distance between adjustable iron core upper end and pressure maintaining valve magnet lower end, can change on valve plug and spacer ring
Aperture between end；Adjustable iron core upper end and the distance between pressure maintaining valve magnet lower end are constant, pass through pressure maintaining valve line by changing
The size of the electric current of circle, the aperture between valve plug and spacer ring upper end can be changed.Stabilizing valve core component coordinates with spacer ring, passes through valve plug
With the aperture between spacer ring upper end, and epithelium elastic deformation effect under carry out voltage stabilizing；By adjust adjustable iron core upper end with
The distance between pressure maintaining valve magnet lower end, forward and reverse energization by changing voltage stabilizing valve coil, change flow through voltage stabilizing valve coil
Size of current, the aperture between valve plug and spacer ring upper end is adjusted, so as to adjust pressurizer pressure value, convenient and reliable and voltage regulation result
It is good.
Preferably, the sphere that is shaped as of described valve plug is located at the spherical of downside；Valve plug lower end is inlaid with and spacer ring
The relative rubber closure ring in upper end.Rubber closure ring improves sealing during valve plug closure spacer ring upper end.
Preferably, voltage stabilizing valve seals are provided between described voltage stabilizing valve body and inner housing；Shell body and inner housing it
Between be provided with seal washer.Improve sealing.
Compared with prior art, the beneficial effects of the utility model are：The binary channels fine-tunes the double outlets of sectioning valve and led to
Road can simultaneously ventilate and can adjust double outlet passageway outlets, have cutoff function and voltage regulation result is preferable.Shut-off valve assemblies structure
It is simple and reliable；The material of valve pad is rubber or plastics, and there is deformability to be beneficial to closure transverse passage-way one end and block gas circuit.Frustum face
And taper type counterbore coordinates the absorption affinity that can be improved between static iron core and dynamic iron core；Buffering noise reduction cushion block makes static iron core and dynamic iron core
Strike note is reduced during absorption.Cut-off valve seals are provided between static iron core and mesopore, improve sealing.Stabilizing valve core component with every
Ring coordinates, and by the aperture between valve plug and spacer ring upper end, and carries out voltage stabilizing under the elastic deformation effect of epithelium；Pass through adjustment
The distance between adjustable iron core upper end and pressure maintaining valve magnet lower end, forward and reverse energization by changing voltage stabilizing valve coil, change stream
Size of current through voltage stabilizing valve coil, the aperture between valve plug and spacer ring upper end is adjusted, conveniently can so as to adjust pressurizer pressure value
Lean on and voltage regulation result is good.Rubber closure ring improves sealing during valve plug closure spacer ring upper end.Between voltage stabilizing valve body and inner housing
Provided with voltage stabilizing valve seals, seal washer is provided between shell body and inner housing, improves sealing.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model；
Fig. 2 is Fig. 1 A-A sectional views.
In figure：Spacer ring 1, gas outlet 2, voltage stabilizing valve body 3, inner housing 4, fan-shaped counterbore 5, interior outlet passageway 6, passage 7, fan
Shape adjustable plate 8, rotating shaft 9, outer outlet passageway 10, shell body 11, pivoted arm 12, perpendicular passage 13, transverse passage-way 14, side through hole 15, cut-off
Valve chest 16, it is oriented to mesopore 17, stop valve coil 18, static iron core 19, dynamic iron core 20, valve pad 21, positioning ring groove 22, centring ring
23rd, frustum type flange collar 24, taper stage clip 25, frustum face 26, taper type counterbore 27, buffering noise reduction cushion block 28, cut-off valve seals
29th, valve plug 30, stabilizing valve core 31, epithelium 32, magnetic receiver 33, stairstepping counterbore 34, trim ring 35, pressure maintaining valve magnet 36, card base 37,
It is adjusting screw hole 38, voltage stabilizing valve coil 39, adjustable iron core 40, locking nut 41, rubber closure ring 42, voltage stabilizing valve seals 43, close
Seal washer 44, supporting stage clip 45.
Embodiment
It is shown below in conjunction with the accompanying drawings that the utility model is described further.
As shown in accompanying drawing 1, accompanying drawing 2：A kind of binary channels fine-tunes sectioning valve, including：Provided with spacer ring 1 and the gusset of spacer ring 1
The air intake duct of connection and the voltage stabilizing valve body 3 of the gas outlet 2 connected with the upper end of spacer ring 1, stabilizing valve core component, located at cutting for air intake duct
Only valve module, the inner housing 4 with the upper end mode connects for screw of voltage stabilizing valve body 3, two fan-shaped counterbores 5 located at the upper end of inner housing 4, two
The interior outlet passageway 6 for being located at the fan-shaped bottom surface of counterbore 5 and being connected respectively with gas outlet 2 is corresponded, two big end is provided with passage 7
And the fan-shaped adjustable plate 8 in a fan-shaped counterbore 5 is each positioned at, two lower ends correspond with two fan-shaped small ends of adjustable plate 8 and welded
The rotating shaft 9 connect, provided with two with interior outlet passageway 6 correspond the outer outlet passageways 10 that connect and with the upper end screw of inner housing 4
The shell body 11 of connection, two pivoted arms 12；The upper end of rotating shaft 9 connects one to one through shell body 11 with pivoted arm 12；Fan-shaped counterbore 5
It is more than central angle of the fan-shaped adjustable plate 8 corresponding to the axis of rotating shaft 9 corresponding to the central angle of the axis of rotating shaft 9；The diameter of passage 7 point
It is not identical with the diameter of interior outlet passageway 6 and the diameter of outer outlet passageway 10.
Described air intake duct includes：Air inlet is located at the perpendicular passage 13 of lower end, and one end is stretched into perpendicular passage 13 and the other end
The transverse passage-way 14 connected with the gusset of spacer ring 1；The gusset of perpendicular passage 13 is provided with the side through hole 15 relative with the one end of transverse passage-way 14；Cut-off
Valve module includes：Cover side through hole 15 and with the cut-off valve chest 16 of the gusset mode connects for screw of voltage stabilizing valve body 3, provided be oriented to mesopore 17
And the stop valve coil 18 in cut-off valve chest 16, in guiding mesopore 17 and outer end connects with cut-off valve chest 16 screw thread
The static iron core 19 connect, outer end through cut-off valve chest 16 insertion be oriented to mesopore 17 in and with the inner relative dynamic iron of static iron core 19
Core 20, it is relative with the one end of transverse passage-way 14 and inlay the valve pad 21 being connected with the inner of dynamic iron core 20, it is Nian Jie with the outer end of valve pad 21 and outer
Gusset is provided with the centring ring 23 with the positioning ring groove 22 of outer end insertion, the frustum type flange collar 24 located at the inner of cut-off valve chest 16,
Taper stage clip 25；The material of valve pad 21 is rubber；The big end of taper stage clip 25 is enclosed on outside frustum type flange collar 24 and pushes down stop valve
Housing 16 is inner；The small end of taper stage clip 25 is located in positioning ring groove 22 and pushes down the inner of positioning ring groove 22.
The inner of described static iron core 19 is provided with frustum face 26；The outer end of dynamic iron core 20 is provided with the taper phase with frustum face 26
Same taper type counterbore 27；The top surface of taper type counterbore 27 is provided with buffering noise reduction cushion block 28.The material of buffering noise reduction cushion block 28 is
Rubber.
Cut-off valve seals 29 are provided between described static iron core 19 and mesopore.
Described stabilizing valve core component includes：Upper end is provided with the stabilizing valve core 31 of the valve plug 30 relative with the upper end of spacer ring 1, with
The epithelium 32 that the lower end of stabilizing valve core 31 is bonded and outward flange is Nian Jie with the sealing of the lower end of spacer ring 1, is set in outside the lower end of stabilizing valve core 31
And the magnetic receiver 33 of epithelium 32 is pushed down in upper end, the big end that the lower end of magnetic receiver 33 is provided with is located at the stairstepping counterbore 34 of downside, pushed down
The small end top surface of stairstepping counterbore 34 and the trim ring 35 being threadedly coupled with the lower end of stabilizing valve core 31, in stairstepping counterbore 34 greatly end
Pressure maintaining valve magnet 36, three are blocked located at the lower end of magnetic receiver 33 and respectively the card base 37 of the lower end of pressure maintaining valve magnet 36, both ends point
Do not push down the supporting stage clip 45 of flange lower end and the inside lower end of voltage stabilizing valve body 3, provided with adjusting screw hole 38 and with the lower end of voltage stabilizing valve body 3
The voltage stabilizing valve coil 39 of mode connects for screw, is threadedly coupled with adjusting screw hole 38 and the adjustable iron of the lower end of voltage stabilizing valve coil 39 is stretched out in lower end
The lower end of voltage stabilizing valve coil 39 and the locking nut 41 being threadedly coupled with the lower end of adjustable iron core 40 are pushed down in core 40, lower end.
The sphere that is shaped as of described valve plug 30 is located at the spherical of downside；The lower end of valve plug 30 is inlaid with and the upper end of spacer ring 1
Relative rubber closure ring 42.The material of valve plug 30 is nylon.
Voltage stabilizing valve seals 43 are provided between described voltage stabilizing valve body 3 and inner housing 4；Between shell body 11 and inner housing 4
Provided with seal washer 44.
Described binary channels fine-tunes sectioning valve in use, pull pivoted arm 12 drives fan-shaped 8 turns of adjustable plate through rotating shaft 9
Dynamic, gas flow can be changed by changing the overlapping degree of passage 7 and interior outlet passageway 6 and outer outlet passageway 10, so as to basis
Regulating gas is needed to flow out the flow of two outer outlet passageways 10；Under the bullet shape power effect of supporting spring, valve plug 30 and spacer ring 1
There is setting aperture between upper end；Stop valve coil 18 is powered, and static iron core 19 adsorbs dynamic iron core 20 and drives valve pad 21 to overcome taper
The outside lateral movement of resistance of stage clip 25 and depart from the one end of transverse passage-way 14, air intake duct connection, carried out by the effect of epithelium 32 steady
Pressure；Voltage stabilizing valve coil 39 is powered, and the magnetic of adjustable iron core 40 is with the magnetic of pressure maintaining valve magnet 36 on the contrary, being acted in magnetic repulsive force
It is lower to drive valve plug 30 to move upwards through stabilizing valve core 31, the aperture increase between valve plug 30 and the upper end of spacer ring 1, voltage stabilizing valve coil 39
Reversely it is powered, the magnetic of adjustable iron core 40 is identical with the magnetic of magnet, is driven under magnetic adsorptive power effect through stabilizing valve core 31
Valve plug 30 moves downward, and can adjust the pressure value of voltage stabilizing；When the electric current by voltage stabilizing valve coil 39 is constant, adjustable iron core is rotated
40 change the distance between the upper end of adjustable iron core 40 and the lower end of pressure maintaining valve magnet 36, can change between valve plug 30 and the upper end of spacer ring 1
Aperture；The upper end of adjustable iron core 40 and the distance between the lower end of pressure maintaining valve magnet 36 are constant, pass through voltage stabilizing valve coil by changing
The size of 39 electric current, the aperture between valve plug 30 and the upper end of spacer ring 1 can be changed.
The beneficial effects of the utility model are：The binary channels fine-tunes the double outlet passageways of sectioning valve and can ventilated simultaneously and energy
The double outlet passageway outlets of regulation, have cutoff function and voltage regulation result are preferable.Shut-off valve assemblies are simple and reliable for structure；The material of valve pad
Expect that for rubber or plastics there is deformability to be beneficial to closure transverse passage-way one end and block gas circuit.Frustum face and taper type counterbore coordinate
The absorption affinity between static iron core and dynamic iron core can be improved；Buffering noise reduction cushion block makes static iron core reduce shock when being adsorbed with dynamic iron core
Sound.Cut-off valve seals are provided between static iron core and mesopore, improve sealing.Stabilizing valve core component coordinates with spacer ring, passes through valve
Aperture between plug and spacer ring upper end, and carry out voltage stabilizing under the elastic deformation effect of epithelium；By adjusting adjustable iron core upper end
The distance between pressure maintaining valve magnet lower end, forward and reverse energization by changing voltage stabilizing valve coil, change flow through voltage stabilizing valve coil
Size of current, the aperture between valve plug and spacer ring upper end is adjusted, so as to adjust pressurizer pressure value, convenient and reliable and voltage regulation result
It is good.Rubber closure ring improves sealing during valve plug closure spacer ring upper end.It is close that pressure maintaining valve is provided between voltage stabilizing valve body and inner housing
Seal, seal washer is provided between shell body and inner housing, improves sealing.
It is apparent to one skilled in the art that the utility model can change into various ways, and such change is not
Think to depart from the scope of the utility model.All such technical staff to the field obviously change, and will include
Within the scope of present claims.
Claims (6)
1. a kind of binary channels fine-tunes sectioning valve, including：The air intake duct that is connected provided with spacer ring, with spacer ring gusset and with spacer ring
Hold the voltage stabilizing valve body of the gas outlet of connection, stabilizing valve core component；Also wrapped it is characterized in that described binary channels fine-tunes sectioning valve
Include：Located at the shut-off valve assemblies of air intake duct, the inner housing being connected with voltage stabilizing valve body upper end, two sectors located at inner housing upper end
Counterbore, two correspond the interior outlet passageway for being located at fan-shaped counterbore bottom surface and being connected respectively with gas outlet, and two big end is provided with
Passage and the fan-shaped adjustable plate being each positioned in a fan-shaped counterbore, two lower ends correspond with two fan-shaped adjustable plate small ends
The rotating shaft of connection, what is corresponded the outer outlet passageway of connection with interior outlet passageway provided with two and be connected with inner housing upper end is outer
Housing, two pivoted arms；Rotating shaft upper end connects one to one through shell body with pivoted arm；Fan-shaped counterbore corresponds to the circle of shaft axis
Heart angle is more than the central angle that fan-shaped adjustable plate corresponds to shaft axis.
2. binary channels according to claim 1 fine-tunes sectioning valve, it is characterized in that, described air intake duct includes：Air inlet
Mouth is located at the perpendicular passage of lower end, and the transverse passage-way that in perpendicular passage and the other end connects with spacer ring gusset is stretched into one end；The side of perpendicular passage
Enclose and be provided with the side through hole relative with transverse passage-way one end；Shut-off valve assemblies include：Cover side through hole and enclosed with voltage stabilizing valve body-side and is connected
Cut-off valve chest, provided be oriented to mesopore and positioned at cut-off valve chest in stop valve coil, located at be oriented to mesopore in and outer end
The static iron core being connected with cut-off valve chest, outer end are inserted in guiding mesopore and relative with the inner of static iron core through cut-off valve chest
Dynamic iron core, it is relative with transverse passage-way one end and with the inner valve pad being connected of dynamic iron core, be connected with valve pad outer end and outer gusset be provided with
With the centring ring of the positioning ring groove of outer end insertion, the frustum type flange collar inner located at cut-off valve chest, taper stage clip；The material of valve pad
Expect for rubber or plastics；The big end of taper stage clip is enclosed on outside frustum type flange collar and pushes down cut-off valve chest the inner；Taper stage clip
Small end is located in positioning ring groove and pushes down the inner of positioning ring groove.
3. binary channels according to claim 2 fine-tunes sectioning valve, it is characterized in that, the inner of described static iron core is provided with
Frustum face；The outer end of dynamic iron core is provided with the taper identical taper type counterbore with frustum face；The top surface of taper type counterbore is provided with slow
Rush noise reduction cushion block.
4. binary channels according to claim 2 fine-tunes sectioning valve, it is characterized in that, between described static iron core and mesopore
Provided with cut-off valve seals.
5. the binary channels according to claim 1 or 2 or 3 or 4 fine-tunes sectioning valve, it is characterized in that, described pressure maintaining valve
Core assembly includes：Upper end is provided with the stabilizing valve core of the valve plug relative with spacer ring upper end, is connected with stabilizing valve core lower end and outward flange
The epithelium being tightly connected with spacer ring lower end, is set in outside stabilizing valve core lower end and the magnetic receiver of epithelium is pushed down in upper end, under magnetic receiver
Hold the big end being provided with to be located at the stairstepping counterbore of downside, push down stairstepping counterbore small end top surface and be connected with stabilizing valve core lower end
Trim ring, the pressure maintaining valve magnet in the big end of stairstepping counterbore, several are located at magnetic receiver lower end and block pressure maintaining valve magnetic respectively
The supporting stage clip of flange lower end and pressure maintaining valve body inside lower end is pushed down at the card base of iron lower end, both ends respectively, provided with adjusting screw hole and
The voltage stabilizing valve coil being connected with voltage stabilizing valve body lower end, be threadedly coupled with adjusting screw hole and voltage stabilizing valve coil lower end is stretched out in lower end can
Iron core is adjusted, voltage stabilizing valve coil lower end and the locking nut being threadedly coupled with adjustable iron core lower end are pushed down in lower end.
6. binary channels according to claim 5 fine-tunes sectioning valve, it is characterized in that, described valve plug is shaped as sphere
Positioned at the spherical of downside；Valve plug lower end is inlaid with the rubber closure ring relative with spacer ring upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752529.8U CN206988478U (en) | 2017-06-26 | 2017-06-26 | Binary channels fine-tunes sectioning valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720752529.8U CN206988478U (en) | 2017-06-26 | 2017-06-26 | Binary channels fine-tunes sectioning valve |
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| Publication Number | Publication Date |
|---|---|
| CN206988478U true CN206988478U (en) | 2018-02-09 |
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ID=61399607
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720752529.8U Active CN206988478U (en) | 2017-06-26 | 2017-06-26 | Binary channels fine-tunes sectioning valve |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366762A (en) * | 2017-06-26 | 2017-11-21 | 杭州强邦精密机械电器有限公司 | Binary channels fine-tunes sectioning valve |
-
2017
- 2017-06-26 CN CN201720752529.8U patent/CN206988478U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107366762A (en) * | 2017-06-26 | 2017-11-21 | 杭州强邦精密机械电器有限公司 | Binary channels fine-tunes sectioning valve |
| CN107366762B (en) * | 2017-06-26 | 2019-10-29 | 杭州强邦精密机械电器有限公司 | Binary channels fine-tunes sectioning valve |
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