CN209146341U - A kind of logical liquid electromagnetic valve - Google Patents
A kind of logical liquid electromagnetic valve Download PDFInfo
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- CN209146341U CN209146341U CN201821428541.4U CN201821428541U CN209146341U CN 209146341 U CN209146341 U CN 209146341U CN 201821428541 U CN201821428541 U CN 201821428541U CN 209146341 U CN209146341 U CN 209146341U
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Abstract
The utility model provides a kind of logical liquid electromagnetic valve, including valve body, seal plug, electromagnetic coil and limited support seat；Valve body is the hollow member of upper and lower ends opening, or valve body is the hollow member of upper end closed, side middle part or upper opening and lower ending opening, sealing butt end is equipped in valve body, the hollow part of valve body constituted liquid channel and valve body is equipped with inlet and liquid outlet；Electromagnetic coil is set to the periphery middle and upper part of valve body；Limited support seat is equipped with logical liquid air gap；Limited support seat is fixedly arranged in valve body；Seal plug is movably arranged on the sealing butt end of valve body and is located at the lower section of limited support seat；When electromagnetic coil no power, seal plug, which is fastened on, blocks the liquid channel of crossing of valve body to make the obstructed liquid of this solenoid valve on the sealing butt end of valve body；The liquid channel of crossing that driving seal plug moves upwards opening valve body when electromagnetic coil is powered enables this solenoid valve to lead to liquid.The utility model structure is simple, cost is not high, uses and control safe ready and environmental protection and energy saving.
Description
Technical field
The utility model relates to the solenoid valve markets of liquid on-off control, and in particular to a kind of logical liquid of tea device
Solenoid valve.
Background technique
In recent years, with the continuous improvement of people's living standards, also increasingly being improved to the requirement made tea, various time tea sets
Using universal, the trend of the more oriented automation direction development of the tea set made tea at present.Tea maker automatically or semi-automatically, from
The solenoid valve as one of important component is not opened.Solenoid valve for fluid (including liquid) on-off control is relatively conventional,
Working principle is also more mature.Such as the Chinese patent literature that publication No. is CN102679020A, that is, disclose a kind of electromagnetically-operated stream
Body control valve；For another example publication No. is the Chinese patent literature of CN106195405A, discloses a kind of liquid solenoid valve, above-mentioned electricity
Magnet valve is commonly used in industry, and common configuration is complicated, and higher cost cannot be effectively applicable to tea device.For this status,
To solve the tea on-off control problem in automatic tea set, research has been shown in the mechanism of similar solenoid valve, as Authorization Notice No. is
The Chinese patent literature of CN206342271U, it discloses a kind of electromagnetism Full-automatic tea set, the control of water outlet is existed using setting
The steel ball in liquid cavity is matched with the electromagnet being arranged on teahouse out, attracts steel ball by the magnetic force that electromagnet obtains electric generation
It moves upwards to open out liquid cavity and discharge water, when electromagnet power loss, steel ball return blocks out the liquid outlet of liquid cavity again
Cutout, although such structure structure is relatively easy, existing for be disadvantageous in that: first, comparing energy consumption in use process；Its
Two, after electromagnet power loss, the steel ball reset closure liquid outlet in water is not quickly timely enough, easily causes water receiving excessive, when
When institute's water receiving is boiled water, also user is easily caused to scald.
Utility model content
The purpose of this utility model is: being directed to the problems of the prior art, provides that a kind of structure is simple, cost is not high, makes
With the logical liquid electromagnetic valve with control safe ready and environmental protection and energy saving.
The technical solution of the utility model is: the logical liquid electromagnetic valve of the utility model is structurally characterized in that: including valve body,
Seal plug, electromagnetic coil and limited support seat；Above-mentioned valve body is the hollow member of upper and lower ends opening or above-mentioned valve body is
The hollow member of upper end closed, side middle part or upper opening and lower ending opening, interior be equipped with of valve body seals butt end, in valve body
Hollow part constituted liquid channel, the upper end opening of valve body or side opening constitute the inlet of valve body, the lower end of valve body
Opening constitutes liquid outlet；Above-mentioned inlet and liquid outlet with cross liquid channel and communicate, on electromagnetic coil is set in the periphery of valve body
Portion；Limited support seat is the component of the logical liquid air gap equipped with upward and downward；Seal plug is the close of size and shape and above-mentioned valve body
The component that envelope butt end matches；Limited support seat be set in valve body and with valve body integrally connected or be fixedly connected；Seal plug
It is movably arranged on the sealing butt end of valve body and is located at the lower section of limited support seat；
When above-mentioned electromagnetic coil no power, seal plug, which is fastened on the sealing butt end of valve body, blocks the liquid of crossing of valve body to lead to
Road makes the above-mentioned obstructed liquid of logical liquid electromagnetic valve；The liquid of crossing that driving seal plug moves upwards opening valve body when electromagnetic coil is powered leads to
Road enables above-mentioned logical liquid electromagnetic valve to lead to liquid.
Further embodiment is: above-mentioned valve body includes the interconnecting piece being located above, the seal plug mounting portion positioned at middle part
With underlying liquid portion out；Above-mentioned interconnecting piece, seal plug mounting portion and out liquid portion be upper and lower ends opening hollow structure
Part, the upper end opening of interconnecting piece constitute the inlet of above-mentioned valve body；The lower ending opening in liquid portion constitutes the liquid outlet of above-mentioned valve body out,
Above-mentioned interconnecting piece, seal plug mounting portion and out the hollow part in liquid portion constitute above-mentioned valve body cross liquid channel；Seal plug peace
Dress portion and out liquid portion the joint end face adjacent with the liquid channel excessively of valve body constitute the sealing butt end of above-mentioned valve body.
Further embodiment is: above-mentioned valve body includes the interconnecting piece being located above, the seal plug mounting portion positioned at middle part
With underlying liquid portion out；Above-mentioned interconnecting piece be upper end closed, lower ending opening hollow member, seal plug mounting portion and go out
Liquid portion is the hollow member of upper and lower ends opening, and the inlet of above-mentioned valve body is set on the side wall of interconnecting piece；Out under liquid portion
End opening constitutes the liquid outlet of above-mentioned valve body；Above-mentioned interconnecting piece, seal plug mounting portion and out liquid portion hollow part constitute on
That states valve body crosses liquid channel；Seal plug mounting portion and out liquid portion joint are constituted with the adjacent end face in liquid channel of crossing of valve body
State the sealing butt end of valve body.
Further embodiment is: above-mentioned valve body includes the interconnecting piece being located above, the seal plug mounting portion positioned at middle part
With underlying liquid portion out；Above-mentioned interconnecting piece be upper end closed, lower ending opening hollow member, seal plug mounting portion and go out
Liquid portion is the hollow member of upper and lower ends opening, and the inlet of above-mentioned valve body is set on the side wall of seal plug mounting portion；Out
The lower ending opening in liquid portion constitutes the liquid outlet of above-mentioned valve body；On the hollow part in above-mentioned seal plug mounting portion and out liquid portion is constituted
That states valve body crosses liquid channel；Seal plug mounting portion and out liquid portion joint are constituted with the adjacent end face in liquid channel of crossing of valve body
State the sealing butt end of valve body.
Further embodiment is: above-mentioned seal plug is sphere part.
Further embodiment is: above-mentioned limited support seat includes main part, alternatively, above-mentioned limited support seat includes main part
And limiting projection, above-mentioned limiting projection be set to the lower section of main part and with main part one or be fixedly connected；Above-mentioned limit
The logical liquid air gap upward and downward of support base is set on main part.
Further embodiment is: above-mentioned seal plug includes mouth-sealed portion and limition orientation portion, and limition orientation portion is equipped with peace
Dress gap and the component being oriented to using its periphery, limition orientation portion are on the upper surface of mouth-sealed portion and integrated with mouth-sealed portion
Or it is fixedly connected.
Further embodiment is: the periphery wall in the limition orientation portion of above-mentioned seal plug is prominent equipped with 1 or more limit
Rib.
Further embodiment is: the mouth-sealed portion of above-mentioned seal plug is upper down-set for auxiliary equipped with 1 or more
Help the second logical liquid air gap of logical liquid, the position that the second logical liquid air gap is arranged on mouth-sealed portion is respectively positioned on the close of seal plug and valve body
It seals on the outside left of butt end joint.
Further embodiment is: above-mentioned logical liquid electromagnetic valve further includes being set in above-mentioned valve body for assisting above-mentioned seal plug
The seal plug reset spring of reset, the upper and lower ends of seal plug reset spring respectively with limited support seat and seal plug phase
It abuts.
Further embodiment is: above-mentioned logical liquid electromagnetic valve further includes sealing ring, and above-mentioned sealing ring is fixed at above-mentioned valve
On the sealing butt end of body, or seal plug and valve body when being fixed on above-mentioned seal plug and being located at obstructed liquid status
Seal butt end joint.
Further embodiment is also: the table that above-mentioned valve body, seal plug and limited support seat are contacted with liquid when in use
Good antiscale property layer is equipped on face.
The utility model has the effect of positive: (1) the logical liquid electromagnetic valve of the utility model, is set by integrally-built
Meter, makes it when in use, and water flowing and sealing conversion are convenient, accurate, rapid, and are easily achieved automatic control.(2) the utility model
Logical liquid electromagnetic valve, structure is simple, cost is not high, uses and control safe ready.(3) the logical liquid electromagnetic valve of the utility model,
On the one hand by the way that good antiscale property layer is arranged on the component of its each associated contact water water (tea) matter can be improved, while being conducive to prolong in it
Its long service life.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first embodiment of the utility model；
Fig. 2 is a kind of preferred schematic perspective view of limited support seat in Fig. 1；
Fig. 3 is the structural schematic diagram of second of embodiment of the utility model；
Fig. 4 is a kind of preferred structure schematic diagram of seal plug in Fig. 3；
Fig. 5 is a kind of preferred structure schematic diagram of limited support seat in Fig. 3；
Fig. 6 is the structural schematic diagram of the third embodiment of the utility model；
Fig. 7 is the structural schematic diagram of the 4th kind of embodiment of the utility model.
Appended drawing reference in above-mentioned attached drawing is as follows:
Valve body 1, interconnecting piece 11, seal plug mounting portion 12, liquid portion 13, crosses liquid channel 14, inlet 15, liquid outlet out
16；Seal plug 2, mouth-sealed portion 21, the second logical liquid air gap 21-1, limition orientation portion 22 limit lug, nib 22-1；Electromagnetic coil 3；Limit
Position support base 4, main part 41, limiting projection 42 lead to liquid air gap 43；Seal plug reset spring 5, sealing ring 6.
Specific embodiment
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
(embodiment 1)
See Fig. 1, the logical liquid electromagnetic valve of the present embodiment, mainly by valve body 1, seal plug 2, electromagnetic coil 3 and limit branch
Seat 4 is supportted to form.
Valve body 1 is the hollow member equipped with inlet 15 and liquid outlet 16, the main interconnecting piece by being located above of valve body 1
11, it is formed positioned at the seal plug mounting portion 12 at middle part and underlying liquid portion 13 out, interconnecting piece 11, seal plug mounting portion
12 and liquid portion 13 is hollow member out, the hollow part of valve body 1 constitutes and crosses liquid channel 14 when using；It opens the lower end of valve body 1
The lower ending opening in mouth namely out liquid portion 13 constitutes the liquid outlet 16 of valve body 1；Seal plug mounting portion 12 and out 13 joint of liquid portion
The sealing butt end crossed the adjacent end face in liquid channel 14 and constitute valve body 1 with valve body 1；In the present embodiment, interconnecting piece 11 is upper
The hollow member of lower both ends open, the upper end opening of interconnecting piece 11 constitute the inlet 15 of valve body 1；Inlet 15 and liquid outlet 16
Communicated with the liquid channel 14 of crossing of valve body 1.The material of valve body 1 uses nonferromugnetic material, and ceramics, copper, stainless steel etc. can be used
Material preferably uses ceramic material in the present embodiment.In the present embodiment, the interconnecting piece 11 and seal plug mounting portion 12 of valve body 1
It is preferred that and axial line identical hollow cylinder identical using outer diameter, liquid portion 13 is preferably used and interconnecting piece 11 and seal plug out
The hollow rounding stage body (i.e. upper end outer diameter is greater than lower end outer diameter) of 12 coaxial inner conductor of mounting portion, to facilitate the liquid that closes up out.
Seal plug 2 is the component that shapes and sizes are matched with the sealing butt end of valve body 1, and seal plug 2 is set to valve
In the hollow part of the seal plug mounting portion 12 of body 1, in 3 no power of electromagnetic coil, the sealing of seal plug 2 and valve body 1
Butt end sealing docking blocks the liquid channel 14 of crossing of valve body 1, to cannot lead to liquid.The material of seal plug 2 is whole uses
The material of ferrimagnet or seal plug 2 is that part (such as lower part) uses nonferromugnetic material, and part (such as top) uses
Ferrimagnet.
In the present embodiment, seal plug 2 is constituted using sphere part.
Electromagnetic coil 3 is set to the periphery of 1 middle and upper part of valve body；Electromagnetic coil 3 is with cored electromagnetic coil.Electromagnetic coil
3 electromagnetic forces generated when being powered may make seal plug 2 to move upwards in seal plug 2 to open the first of valve body 1
Cross liquid channel 14.
Limited support seat 4 is the component of the logical liquid air gap 43 of the logical liquid of upward and downward equipped with 1 or more, and limited support seat 4 is set
In the top in valve body 1 and positioned at seal plug 2；Limited support seat 4 and 1 integrally connected of valve body are fixedly connected.Preferably, it limits
Position support base 4 is made of ferrimagnet, to accelerate response speed when seal plug 2 uses.
Referring to fig. 2, limited support seat 4 is made of main part 41, and in the present embodiment, limited support seat 4 is preferably by main part
41 and limiting projection 42 form, main part 41 is plate body part, and limiting projection 42 is column member, and limiting projection 42 is set to
The lower section of main part 41 and with 41 one of main part or be fixedly connected；The logical liquid air gap 43 of limited support seat 4 is by being set to main part
1 or more the through-hole that upward and downward on 41 opens up is constituted；In the present embodiment, the shape of main part 41 preferably uses circle, limit
The lower end surface of position protruding portion 42 preferably uses upwardly recessed arc, in order to match more preferably with the seal plug 2 of sphere part
Ground limit.
The contact portion it is preferred that aforementioned valve body 1, seal plug 2 and limited support seat 4 can connect when using with liquid
It is equipped with fouling-inhibiting material layer on the surface of position, polytetrafluoroethylene (PTFE) (PTFE), perfluoroethylene-propylene can be used in fouling-inhibiting material layer
(PEP) or soluble poly tetrafluoroethene (PEP) is constituted, it is preferred to use polytetrafluoroethylene (PTFE) is constituted.
It is preferred that the logical liquid electromagnetic valve of the present embodiment, is additionally provided with the seal plug of 2 reset of auxiliary seal plug
Reset spring 5, the upper end of seal plug reset spring 5 and the socket of limiting projection 42 of limited support seat 4 and and limited support
The lower end surface of the main part 41 of seat 4 abuts；The upper end of seal plug reset spring 5 is abutted with the top of seal plug 2.By setting
Seal plug reset spring 5 is set, may make the homing action of seal plug 2 quicker, so that stopping the movement of liquid out
It responds more quick.
It is preferred that the logical liquid electromagnetic valve of the present embodiment, is additionally provided with the sealing ring 6 for enhancing sealing effect, it is close
Seal 6 is fixed on the sealing butt end of valve body 1 or sealing ring 6 is fixed on seal plug 2 and is located at obstructed
The sealing butt end joint of seal plug 2 and valve body 1 when liquid status.
The logical liquid electromagnetic valve of the present embodiment is connected by the interconnecting piece 13 of valve body 1 and matched associated components when in use
It connects, the liquid that top is got off enters the top for crossing liquid channel 14 of valve body 1 through the logical liquid air gap 43 of limited support seat 4, works as electromagnetism
When 3 no power of coil, since what seal plug 2 had blocked valve body 1 crosses liquid channel 14, the logical liquid electromagnetic valve of the present embodiment is not at this time
Logical liquid.
When electromagnetic coil 3 be powered after, electromagnetic coil 3 generate electromagnetic force in seal plug 2 make its move upwards from
And open the first of valve body 1 and cross liquid channel 14, liquid first crosses the lower part in liquid channel 14 from the liquid outlet of valve body 1 through valve body 1
16 outflows.When needing to stop liquid out, the power supply of electromagnetic coil 3 is closed, the upward active force of seal plug 2 disappears, sealing
Plug 2 resets in valve body 1, and block valve body 1 again crosses liquid channel 14, stops liquid out.
(embodiment 2)
Referring to Fig. 3 to Fig. 5, the logical liquid electromagnetic valve of the present embodiment, other aspects are substantially the same manner as Example 1, difference
It is:
First, seal plug 2 does not use the sphere part of embodiment 1, seal plug 2 is then by mouth-sealed portion 21 in the present embodiment
It is formed with limition orientation portion 22, limition orientation portion 22 is equipped with fixing clearance and the component that is oriented to using its periphery, limit
Guide part 22 be set on the upper surface of mouth-sealed portion 21 and with 21 one of mouth-sealed portion or be fixedly connected.Correspondingly, seal plug resets
Spring 5 is set in the fixing clearance in the limition orientation portion 22 of seal plug 2, and the upper and lower ends of seal plug reset spring 5 are distinguished
It is abutted against with the upper surface of the mouth-sealed portion 21 of the lower end and seal plug 2 of limited support seat 4；Sealing ring 6 is fixed at valve
On the sealing butt end of body 1 or sealing ring 6 is fixed on the lower end surface of the mouth-sealed portion 21 of seal plug 2 and is located at not
The sealing butt end joint of seal plug 2 and valve body 1 when logical liquid status.
It is preferred that the periphery wall in limition orientation portion 22 is equipped with 1 or more limit lug, nib 22-1, the present embodiment
Middle limit lug, nib 22-1 is preferably provided with 3；So that seal plug 2 is more stable during exercise.
It is preferred that mouth-sealed portion 21 is equipped with 1 or more upper down-set the second logical liquid for assisting leading to liquid
Gap 21-1, the position that the second logical liquid air gap 21-1 is arranged on mouth-sealed portion 21 are respectively positioned on the sealing pair of seal plug 2 Yu valve body 1
On the outside left for connecing end joint, and the second logical liquid air gap 21-1 is communicated with the fixing clearance in limition orientation portion 22.
Second, limited support seat 4 is only made of main part 41, embodiment 1 is not provided on the limited support seat 4 of the present embodiment
In limiting projection 42.
(embodiment 3)
Referring to Fig. 6, the logical liquid electromagnetic valve of the present embodiment, other aspects are substantially the same manner as Example 1, the difference is that:
The interconnecting piece 11 of valve body 1 is the hollow member of upper end closed, lower ending opening, and the inlet 15 of valve body 1 is set to the side of interconnecting piece 11
On face namely the inlet 15 of valve body 1 is set in the upper side of valve body 1.
(embodiment 4)
Referring to Fig. 6, the logical liquid electromagnetic valve of the present embodiment, other aspects are substantially the same manner as Example 2, the difference is that:
The interconnecting piece 11 of valve body 1 is the hollow member of upper end closed, lower ending opening；The inlet 15 of valve body 1 is set to the seal plug of valve body 1
On the side of head mounting portion 12 namely the inlet 15 of valve body 1 is set on the middle part side of valve body 1；Correspondingly, the mistake of valve body 1
Then the hollow part in liquid portion 13 is constituted by seal plug mounting portion 12 and out in liquid channel 14.
Above embodiments are the explanations to specific embodiment of the present utility model, rather than limitations of the present invention,
Person skilled in the relevant technique can also make various changes in the case where not departing from the spirit and scope of the utility model
It changes and changes and obtain corresponding equivalent technical solution, therefore should to be included into this practical new for all equivalent technical solutions
The scope of patent protection of type.
Claims (11)
1. a kind of logical liquid electromagnetic valve, it is characterised in that: including valve body, seal plug, electromagnetic coil and limited support seat；The valve
Body is the hollow member of upper and lower ends opening or the valve body is upper end closed, side middle part or upper opening and lower end
The hollow member of opening, valve body is interior to be equipped with sealing butt end, and the intracorporal hollow part of valve constituted liquid channel, and the upper end of valve body is opened
Mouth or side opening constitute the inlet of valve body, and the lower ending opening of valve body constitutes liquid outlet；The inlet and liquid outlet are equal
It is communicated with liquid channel is crossed, electromagnetic coil is set to the periphery middle and upper part of valve body；Limited support seat is the logical liquid air gap equipped with upward and downward
Component；Seal plug is the component that size and shape is matched with the sealing butt end of the valve body；Limited support seat is set to
In valve body and with valve body integrally connected or be fixedly connected；Seal plug is movably arranged on the sealing butt end of valve body and is located at
The lower section of limited support seat；
When the electromagnetic coil no power, seal plug, which is fastened on, blocks the liquid channel of crossing of valve body to make on the sealing butt end of valve body
Obtain the logical obstructed liquid of liquid electromagnetic valve；The liquid channel of crossing that driving seal plug moves upwards opening valve body when electromagnetic coil is powered makes
Liquid can be led to by obtaining the logical liquid electromagnetic valve；
The logical liquid electromagnetic valve further includes that the seal plug in the valve body for assisting the seal plug to reset resets
Spring, the upper and lower ends of seal plug reset spring are abutted against with limited support seat and seal plug respectively.
2. logical liquid electromagnetic valve according to claim 1, it is characterised in that: the valve body include the interconnecting piece being located above,
Seal plug mounting portion and underlying liquid portion out positioned at middle part；The interconnecting piece, seal plug mounting portion and liquid portion out
It is the hollow member of upper and lower ends opening, the upper end opening of interconnecting piece constitutes the inlet of the valve body；The lower end in liquid portion out
Opening constitutes the liquid outlet of the valve body, the interconnecting piece, seal plug mounting portion and described in the hollow part in liquid portion is constituted out
Valve body crosses liquid channel；Described in seal plug mounting portion and out liquid portion the joint end face adjacent with the liquid channel excessively of valve body are constituted
The sealing butt end of valve body.
3. logical liquid electromagnetic valve according to claim 1, it is characterised in that: the valve body include the interconnecting piece being located above,
Seal plug mounting portion and underlying liquid portion out positioned at middle part；The interconnecting piece is upper end closed, in lower ending opening
Empty component, seal plug mounting portion and out liquid portion are the hollow member of upper and lower ends opening, and the inlet of the valve body is set to
On the side wall of interconnecting piece；The lower ending opening in liquid portion constitutes the liquid outlet of the valve body out；The interconnecting piece, seal plug mounting portion
The hollow part in liquid portion constitutes the liquid channel excessively of the valve body out；Seal plug mounting portion and out liquid portion joint and valve body
Cross the sealing butt end that the adjacent end face in liquid channel constitutes the valve body.
4. logical liquid electromagnetic valve according to claim 1, it is characterised in that: the valve body include the interconnecting piece being located above,
Seal plug mounting portion and underlying liquid portion out positioned at middle part；The interconnecting piece is upper end closed, in lower ending opening
Empty component, seal plug mounting portion and out liquid portion are the hollow member of upper and lower ends opening, and the inlet of the valve body is set to
On the side wall of seal plug mounting portion；The lower ending opening in liquid portion constitutes the liquid outlet of the valve body out；The seal plug installation
Portion and the out hollow part in liquid portion constitute the liquid channel excessively of the valve body；Seal plug mounting portion and out liquid portion joint and valve body
The sealing butt end crossed the adjacent end face in liquid channel and constitute the valve body.
5. logical liquid electromagnetic valve according to claim 1, it is characterised in that: the seal plug is sphere part.
6. logical liquid electromagnetic valve according to claim 5, it is characterised in that: the limited support seat includes main part, alternatively,
The limited support seat includes main part and limiting projection, and the limiting projection is set to the lower section of main part and and main part
One is fixedly connected；The logical liquid air gap upward and downward of the limited support seat is set on main part.
7. logical liquid electromagnetic valve according to claim 1, it is characterised in that: the seal plug includes that mouth-sealed portion and limit are led
To portion, limition orientation portion is equipped with fixing clearance and the component that is oriented to using its periphery, and limition orientation portion is set to mouth-sealed portion
Upper surface on and with mouth-sealed portion one or be fixedly connected.
8. logical liquid electromagnetic valve according to claim 7, it is characterised in that: the periphery in the limition orientation portion of the seal plug
Wall is equipped with 1 or more limit lug, nib.
9. logical liquid electromagnetic valve according to claim 7, it is characterised in that: the mouth-sealed portion of the seal plug is equipped with 1
Above upper down-set the second logical liquid air gap for assisting leading to liquid, the position that the second logical liquid air gap is arranged on mouth-sealed portion
It is respectively positioned on the outside left of the sealing butt end joint of seal plug and valve body.
10. any logical liquid electromagnetic valve according to claim 1~9, it is characterised in that: the logical liquid electromagnetic valve further includes close
Seal, the sealing ring are fixed on the sealing butt end of the valve body, or be fixed on the seal plug and
The sealing butt end joint of seal plug and valve body when positioned at obstructed liquid status.
11. any logical liquid electromagnetic valve according to claim 1~9, it is characterised in that: the valve body, seal plug and limit
Good antiscale property layer is equipped on the surface that position support base is contacted with liquid when in use.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428541.4U CN209146341U (en) | 2018-08-31 | 2018-08-31 | A kind of logical liquid electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821428541.4U CN209146341U (en) | 2018-08-31 | 2018-08-31 | A kind of logical liquid electromagnetic valve |
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| Publication Number | Publication Date |
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| CN209146341U true CN209146341U (en) | 2019-07-23 |
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ID=67266085
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| Application Number | Title | Priority Date | Filing Date |
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| CN201821428541.4U Active CN209146341U (en) | 2018-08-31 | 2018-08-31 | A kind of logical liquid electromagnetic valve |
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| CN (1) | CN209146341U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825796A (en) * | 2018-08-31 | 2018-11-16 | 韩沐霖 | Logical liquid electromagnetic valve |
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2018
- 2018-08-31 CN CN201821428541.4U patent/CN209146341U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825796A (en) * | 2018-08-31 | 2018-11-16 | 韩沐霖 | Logical liquid electromagnetic valve |
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