CN208884650U - Solenoid valve, integrated flashing valve and cistern free intelligent closestool - Google Patents
Solenoid valve, integrated flashing valve and cistern free intelligent closestool Download PDFInfo
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- CN208884650U CN208884650U CN201821319009.9U CN201821319009U CN208884650U CN 208884650 U CN208884650 U CN 208884650U CN 201821319009 U CN201821319009 U CN 201821319009U CN 208884650 U CN208884650 U CN 208884650U
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Abstract
It include static iron core, dynamic iron core, coil block, the first sealing, solenoid valve valve deck, electromagnetic valve body and the second sealing this application involves a kind of solenoid valve, integrated flashing valve and cistern free intelligent closestool, solenoid valve.Electromagnetic valve body is equipped with the first connection chamber and the 4th connection chamber, which further includes retaining section, and retaining section is arranged on the inner wall of the first connection chamber, and is located at the intersection that the 4th connection chamber is connected to chamber with first.Retaining section in solenoid valve provided herein can be avoided the intracavitary water of the first connection and be flowed into drainage gallery during valve opening, avoids and causes abnormal switch valve phenomenon because sluicing is obstructed.
Description
Technical field
This application involves valve arrangement technical field more particularly to a kind of solenoid valves, integrated flashing valve and cistern free intelligence horse
Bucket.
Background technique
According to the market demand, intelligent closestool just develops towards the direction of diversity and applicability.But in the prior art
Cistern free intelligent closestool in, most products all less pay attention to the anti-siphon function of closestool, and the anti-siphon function of closestool
If cannot normally play, water resource can be polluted.
Notification number is that the Chinese utility model patent of CN207599101U discloses a kind of solenoid valve, including static iron core 7, dynamic
Iron core 8, coil block 9, the first sealing 81, solenoid valve valve deck 12, electromagnetic valve body 13, the second sealing 5 and sealing auxiliary
Structure 6.Solenoid valve valve deck 12 is equipped with solenoid valve valve deck primary valve 121 and is connected to chamber 4 with second, and electromagnetic valve body 13 is equipped with solenoid valve
Valve body primary valve 131, the first import 1 are connected to chamber 3 with first outlet 2, first and are connected to chamber 25 with the 4th.
Water is entered by the first import 1, and when coil block 9 is powered, dynamic iron core 8 is under the action of electromagnetic force to static iron core 7
Movement, to open solenoid valve valve deck primary valve 121, allow water enter the 4th connection chamber 25 of electromagnetic valve body 13 into
Enter to the first connection chamber 3, reaches pressure release effect.The second sealing 5 pressure following with sealing supplementary structure 6 is greater than top at this time
Pressure, this pressure difference opens the second sealing 5 and sealing supplementary structure 6, at this moment the water of the first import 1 can from however
It is right first connection chamber 3 is entered by electromagnetic valve body primary valve 131 to arrive first outlet 2 again, realize bath.
But above-mentioned solenoid valve has the drawback that the position for being connected to chamber 3 with first due to the 4th connection chamber 25, water flow
It is oriented parallel to ground, and vertical with first outlet 2, causes to have part water in the first connection chamber 3 and be flowed into lead to as sluicing
In the 4th connection chamber 25 in road, keep the water flow in drainage gallery chaotic, impeded drainage, so that valve opening occurs in entire solenoid valve
Do not open, close valve close incessantly or side switch when drive other side threshold switch various phenomena of the failure.
Utility model content
This application provides a kind of solenoid valve, integrated flashing valve and cistern free intelligent closestool, the solenoid valves can prevent from sluicing
Water flow in channel is chaotic, avoids failure.
The first aspect of the application provides a kind of solenoid valve, including static iron core, dynamic iron core, coil block, the first sealing
Portion, solenoid valve valve deck, electromagnetic valve body and the second sealing；
The solenoid valve valve deck is equipped with solenoid valve valve deck primary valve and the second connection chamber；
The electromagnetic valve body is equipped with electromagnetic valve body primary valve, the first import, first outlet and the first connection chamber, the
Four connection chambers；
The coil block is equipped with mounting hole, and the dynamic iron core is set to the installation along sliding axially for the mounting hole
Hole, and it is opposite with the static iron core along the axial direction；
First import is connected to chamber connection by described first with the first outlet；
The second connection chamber is connected to chamber with the described 4th and is connected to by the electromagnetic valve body primary valve；
The solenoid valve valve deck primary valve is connected to chamber with described first and passes through the 4th connection chamber connection；
First sealing is connected to the one end of the dynamic iron core far from the static iron core, with the solenoid valve valve deck master
Valve port is opposite, and can seal the solenoid valve valve deck primary valve；
Second sealing is connected to the solenoid valve valve deck close to one end of the electromagnetic valve body primary valve, and position
In the connection end that the second connection chamber is connected to chamber connection with described first, the connection end can be sealed；
Wherein:
The solenoid valve further includes retaining section, and the retaining section is arranged on the inner wall of the first connection chamber, and is located at
The intersection that the 4th connection chamber is connected to chamber with described first.
Preferably, the retaining section includes the side wall and discharge opening of roof, arcuation；
The roof is perpendicularly fixed at the inner wall of the first connection chamber, and is located at the 4th connection chamber and described first
It is connected to the top of the intersection of chamber；
The side wall of the arcuation is integrally formed with the roof, and the side wall of the arcuation is located at the 4th connection
The intersection that chamber is connected to chamber with described first；
The discharge opening is consistent with the first connection water outlet direction of chamber.
Preferably, the first arc surface that the roof has, the inner wall that first arc surface is connected to chamber with described first
Fixed fitting.
Preferably, the cross section of the side wall is semi-annular shape, and the inner wall that two sides are connected to chamber with described first is fixedly connected.
Preferably, the bottom of the side wall is provided with chamfering.
Preferably, the 4th connection chamber includes the first drainage gallery and the second drainage gallery；
The centerline axis parallel that the central axis of first drainage gallery is connected to chamber with described first；
The central axis upright that the central axis of second drainage gallery is connected to chamber with described first；
The retaining section is located at the intersection that second drainage gallery is connected to chamber with described first.
Preferably, the inner wall that the retaining section is connected to chamber with described first is integrally formed.
The second aspect of the application also provides a kind of integrated flashing valve comprising solenoid valve as described in any one of the above embodiments,
It further include anti-siphon means；
The anti-siphon means include central axis valve, and the water inlet of the central axis valve is communicated with first import.
Preferably, the solenoid valve is two, and two solenoid valves are located at the two sides of the central axis valve.
The third aspect of the application also provides a kind of cistern free intelligent closestool comprising one as described in any one of the above embodiments
Flashing valve.
Technical solution provided by the present application can achieve it is following the utility model has the advantages that
In solenoid valve provided herein, since retaining section, and the retaining section is arranged on the inner wall of the first connection chamber
The intersection for being connected to chamber with first positioned at the 4th connection chamber, to guide the 4th of drainage gallery to be connected to intracavitary water flow and ground
Vertically, and with described first the centerline axis parallel for being connected to chamber avoids the intracavitary water of the first connection and is flowed into drainage gallery, keeps away
Exempt from abnormal valve opening phenomenon, plays the role of decision to the stability of valve.
It should be understood that the above general description and the following detailed description are merely exemplary, this can not be limited
Application.
Detailed description of the invention
Fig. 1 is the structural main section view of solenoid valve provided by the embodiment of the present application；
Fig. 2 is the main view of retaining section in solenoid valve provided by the embodiment of the present application.
Appended drawing reference:
The first import of 1-；
2- first outlet；
3- first is connected to chamber；
4- second is connected to chamber；
The second sealing of 5-；
6- seals supplementary structure；
7- static iron core；
8- dynamic iron core；
The first sealing of 81-；
9- coil block；
12- solenoid valve valve deck；
121- solenoid valve valve deck primary valve；
13- electromagnetic valve body；
131- electromagnetic valve body primary valve；
25- the 4th is connected to chamber；
The first drainage gallery of 251-；
The second drainage gallery of 252-；
The retaining section 100-；
110- roof；
120- side wall；
130- discharge opening；
200- steel ball.
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the application
Example, and together with specification it is used to explain the principle of the application.
Specific embodiment
The application is described in further detail below by specific embodiment and in conjunction with attached drawing.
Fig. 1 is the structural main section view of solenoid valve provided by the embodiment of the present application, as shown in Figure 1, the embodiment of the present application
Provide a kind of solenoid valve, including static iron core 7, dynamic iron core 8, coil block 9, the first sealing 81, solenoid valve valve deck 12, electromagnetism
Valve body 13 and the second sealing 5.
Wherein, solenoid valve valve deck 12 is equipped with solenoid valve valve deck primary valve 121 and is connected to chamber 4 with second；Electromagnetic valve body 13 is set
There are electromagnetic valve body primary valve 131, the first import 1, first outlet 2 and the first connection chamber the 3, the 4th to be connected to chamber 25；Coil group
Part 9 is equipped with mounting hole, and dynamic iron core 8 is set to mounting hole along sliding axially for mounting hole, and opposite along axial direction and static iron core 7；The
One import 1 is connected to chamber 3 by first with first outlet 2 and is connected to；Second connection chamber 4 is connected to chamber 25 with the 4th and passes through electromagnetic valve body
Primary valve 131 is connected to；Solenoid valve valve deck primary valve 121 is connected to chamber 3 with first and is connected to by the 4th connection chamber 25；First sealing
81 are connected to the one end of dynamic iron core 8 far from static iron core 7, opposite with solenoid valve valve deck primary valve 121, and being capable of sealed electromagnetic valve valve
Lid primary valve 121；Second sealing 5 is connected to solenoid valve valve deck 12 close to one end of electromagnetic valve body primary valve 131, and is located at
The connection end that second connection chamber 4 is connected to the connection of chamber 3 with first can seal connection end.Steel ball is provided in 4th connection chamber 25
200。
Solenoid valve provided by the embodiments of the present application can also include sealing supplementary structure 6, which can be with
The prior art is identical, is made of fixed part and interconnecting part, and fixed part is sheathed on the second sealing 5, and interconnecting part is provided with connection
The through-hole that first connection chamber 3 is connected to chamber 4 with second.The structure plays the role of auxiliary seal to the second sealing 5, herein no longer
It repeats.
Wherein, solenoid valve further includes retaining section 100, is arranged on the inner wall of the first connection chamber 3, and is located at the 4th connection chamber
25 intersections for being connected to chamber 3 with described first.
Water is entered by the first import 1, and when coil block 9 is powered, dynamic iron core 8 is under the action of electromagnetic force to static iron core 7
Movement allows water to enter the 4th connection chamber 25 of electromagnetic valve body 13 to open solenoid valve valve deck primary valve 121,
It enters back into the first connection chamber 3, reaches pressure release effect.The second sealing 5 pressure following with sealing supplementary structure 6 is greater than at this time
The pressure of top, this pressure difference open the second sealing 5 and sealing supplementary structure 6, and at this moment the water of the first import 1 can be certainly
However it is right first connection chamber 3 entered by electromagnetic valve body primary valve 131 arrive first outlet 2 again, realize and wash by water.And due to
The setting of retaining section 100, so that it is perpendicular to the ground as the water flow in the 4th connection chamber 25 of drainage gallery, and be connected to first
The centerline axis parallel of chamber 3, the water avoided in the first connection chamber 3 are flowed into drainage gallery, and it is existing to avoid abnormal valve opening
As.
Fig. 2 is the main view of retaining section in solenoid valve provided by the embodiment of the present application, as shown in Fig. 2, as a kind of excellent
The implementation of choosing, retaining section 100 include the side wall 120 and discharge opening 130 of roof 110, arcuation.Roof 110 is perpendicularly fixed at
The inner wall of first connection chamber 3, and it is located at the top for the intersection that the 4th connection chamber 25 is connected to chamber 3 with first.The side wall 120 of arcuation
It is integrally formed with roof 110, and the side wall 120 of arcuation is located at the intersection that the 4th connection chamber 25 is connected to chamber 3 with first.It lets out
The direction at the mouth of a river 130 is consistent with 2 direction of first outlet, the bottom in side wall 120.
It will be appreciated by persons skilled in the art that the effect of retaining section 100 be stop water flow enter drainage gallery, then
In order to which blocking effect is better achieved, the first arc surface or plane that roof 110 has can be set, be connected to chamber 3 with first
The fixed fitting of inner wall fully blocks water flow so that it is seamless applying so that roof 110 with first is connected to chamber 3.
Further, the cross section of side wall 120 is semi-annular shape, is also possible to other various well-regulated shapes, two sides
The inner wall for being connected to chamber 3 with described first is fixedly connected.It is understood that the two sides of side wall 120 can not also be connected to first
The inner wall of chamber 3 is connected and seamless applying, and needing to reach prevents water from entering 100 inside of retaining section from side wall 120.
In order to easy to process, chamfering can be set in the bottom of side wall 120.
4th connection chamber 25 can be realized by following specific structure: the 4th connection chamber 25 includes the first drainage gallery 251
The centerline axis parallel for being connected to chamber 3 with first with the second drainage gallery 252, the central axis of the first drainage gallery 251, second lets out
The central axis upright that the central axis of aquaporin 252 is connected to chamber 3 with first, retaining section 100 be located at the second drainage gallery 252 with
The intersection of first connection chamber 3.
Retaining section 100 can be the inner wall for being connected to chamber 3 with first and be integrally formed, and can be independent processing as shown in Figure 2
A part out, the part are similar to an end-closed semi-barrel shape, which is the central axis along cylindrical body
Line cuts to be formed.The part is fixed on the inner wall of the first connection chamber 3 by processing technology in the prior art again.But it can be with
Understand, Fig. 2 is only a kind of embodiment, and those skilled in the art can also design retaining section 100 according to actual needs
Specific structure and shape.
Based on solenoid valve provided by any of the above-described embodiment, the application also provides a kind of integrated flashing valve, including above-mentioned
Solenoid valve provided by any embodiment, further includes anti-siphon means, and anti-siphon means include central axis valve, central axis valve into
The mouth of a river is communicated with the first import 1.The structure of the anti-siphon means can be identical as anti-siphon means in the prior art, herein not
It repeats again.
Preferably, above-mentioned solenoid valve is two, and two solenoid valves are located at the two sides of central axis valve.
Based on one flashing valve provided by any of the above-described embodiment, the application also provides a kind of cistern free intelligent closestool,
It includes one flashing valve provided by any of the above-described embodiment.
The foregoing is merely preferred embodiment of the present application, are not intended to limit this application, for the skill of this field
For art personnel, various changes and changes are possible in this application.Within the spirit and principles of this application, made any to repair
Change, equivalent replacement, improvement etc., should be included within the scope of protection of this application.
Claims (10)
1. a kind of solenoid valve, including static iron core, dynamic iron core, coil block, the first sealing, solenoid valve valve deck, electromagnetic valve body
With the second sealing；
The solenoid valve valve deck is equipped with solenoid valve valve deck primary valve and the second connection chamber；
The electromagnetic valve body is equipped with electromagnetic valve body primary valve, the first import, first outlet and the first connection chamber, the 4th company
Cavity；
The coil block is equipped with mounting hole, and the dynamic iron core is set to the mounting hole along sliding axially for the mounting hole,
And it is opposite with the static iron core along the axial direction；
First import is connected to chamber connection by described first with the first outlet；
The second connection chamber is connected to chamber with the described 4th and is connected to by the electromagnetic valve body primary valve；
The solenoid valve valve deck primary valve is connected to chamber with described first and passes through the 4th connection chamber connection；
First sealing is connected to the one end of the dynamic iron core far from the static iron core, with the solenoid valve valve deck primary valve
Relatively, and the solenoid valve valve deck primary valve can be sealed；
Second sealing is connected to the solenoid valve valve deck close to one end of the electromagnetic valve body primary valve, and is located at institute
The connection end that the second connection chamber is connected to chamber connection with described first is stated, the connection end can be sealed；
It is characterized by:
The solenoid valve further includes retaining section, and the retaining section is arranged on the inner wall of the first connection chamber, and is located at described
The intersection that 4th connection chamber is connected to chamber with described first.
2. solenoid valve according to claim 1, which is characterized in that the retaining section include roof, arcuation side wall and let out
The mouth of a river；
The roof is perpendicularly fixed at the inner wall of the first connection chamber, and is located at the 4th connection chamber and is connected to described first
The top of the intersection of chamber；
The side wall of the arcuation is integrally formed with the roof, and the side wall of the arcuation be located at it is described 4th connection chamber with
The intersection of the first connection chamber；
The discharge opening is consistent with the first connection water outlet direction of chamber.
3. solenoid valve according to claim 2, which is characterized in that the first arc surface that the roof has, described first
Arc surface is bonded with the inner wall fixation of the first connection chamber.
4. solenoid valve according to claim 2, which is characterized in that the cross section of the side wall be semi-annular shape, two sides with
The inner wall of the first connection chamber is fixedly connected.
5. solenoid valve according to claim 2, which is characterized in that the bottom of the side wall is provided with chamfering.
6. solenoid valve according to claim 1, which is characterized in that the 4th connection chamber includes the first drainage gallery and the
Two drainage galleries；
The centerline axis parallel that the central axis of first drainage gallery is connected to chamber with described first；
The central axis upright that the central axis of second drainage gallery is connected to chamber with described first；
The retaining section is located at the intersection that second drainage gallery is connected to chamber with described first.
7. solenoid valve according to claim 1-6, which is characterized in that the retaining section is connected to chamber with described first
Inner wall be integrally formed.
8. a kind of one flashing valve, which is characterized in that further include preventing including such as described in any item solenoid valves of claim 1-7
Siphoning installation；
The anti-siphon means include central axis valve, and the water inlet of the central axis valve is communicated with first import.
9. one flashing valve according to claim 8, which is characterized in that the solenoid valve is two, two electromagnetism
Valve is located at the two sides of the central axis valve.
10. a kind of cistern free intelligent closestool, which is characterized in that including integrated flashing valve as claimed in claim 8 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319009.9U CN208884650U (en) | 2018-08-15 | 2018-08-15 | Solenoid valve, integrated flashing valve and cistern free intelligent closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821319009.9U CN208884650U (en) | 2018-08-15 | 2018-08-15 | Solenoid valve, integrated flashing valve and cistern free intelligent closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208884650U true CN208884650U (en) | 2019-05-21 |
Family
ID=66509049
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821319009.9U Active CN208884650U (en) | 2018-08-15 | 2018-08-15 | Solenoid valve, integrated flashing valve and cistern free intelligent closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208884650U (en) |
-
2018
- 2018-08-15 CN CN201821319009.9U patent/CN208884650U/en active Active
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