CN212959977U - Electromagnetic valve and water softener - Google Patents
Electromagnetic valve and water softener Download PDFInfo
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- CN212959977U CN212959977U CN202021416749.1U CN202021416749U CN212959977U CN 212959977 U CN212959977 U CN 212959977U CN 202021416749 U CN202021416749 U CN 202021416749U CN 212959977 U CN212959977 U CN 212959977U
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Abstract
A solenoid valve comprises a shell, wherein the shell is of a pipe body structure with a one-way opening, a partition plate is arranged in the middle of the shell and divides the shell into a first cavity and a second cavity, a notch is formed in the middle of the partition plate, and the first cavity is communicated with the second cavity through the notch; the one-way opening is arranged in the second chamber, and the one-way opening is provided with a valve core sealing plug which can movably close the one-way opening; the first cavity is provided with an inner sealing ring, and the inner sealing ring can movably open the notch; when the inner sealing ring closes the notch, the valve core sealing plug opens the one-way opening; when the inner sealing ring opens the notch, the valve core sealing plug closes the one-way opening; the second chamber is also provided with a water inlet; the first cavity is also provided with a water outlet. A water softener using an electromagnetic valve.
Description
Technical Field
The utility model relates to a domestic appliance field especially designs a solenoid valve and water softener.
Background
The existing electromagnetic valve in the water softener is a common direct-acting electromagnetic valve, and the electromagnetic valve can contract backwards when being started; water is introduced into the water softener. However, when such a solenoid valve is closed, water flow cannot be introduced into the water softener, and water will stay in the external water pipe to which the water softener is connected. When in use, an additional water pipe is needed to match the water softener, so that the use cost of a client is greatly increased.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to the defect in the background art, design a solenoid valve, seted up delivery port and water inlet on the shell of solenoid valve, adjust the circulation condition of delivery port and water inlet through the flexible of case for the user does not increase a plurality of water pipes and cooperates the water softener in needs.
To achieve the purpose, the utility model adopts the following technical proposal:
a solenoid valve comprises a shell, wherein the shell is of a pipe body structure with a one-way opening, a partition plate is arranged in the middle of the shell and divides the shell into a first cavity and a second cavity, a notch is formed in the middle of the partition plate, and the first cavity is communicated with the second cavity through the notch;
the one-way opening is arranged in the second chamber, and the one-way opening is provided with a valve core sealing plug which can movably close the one-way opening;
the first cavity is provided with an inner sealing ring, and the inner sealing ring can movably open the notch;
when the inner sealing ring closes the notch, the valve core sealing plug opens the one-way opening;
when the inner sealing ring opens the notch, the valve core sealing plug closes the one-way opening;
the second chamber is also provided with a water inlet;
the first cavity is also provided with a water outlet.
Preferably, the device further comprises a movable chamber, the movable chamber is communicated with the first chamber, a spring is arranged at the bottom of the movable chamber, and the other end of the spring is connected with a connecting pipe; the top of the connecting pipe is connected with a connecting strip, the movable rod of the connecting strip penetrates through the first chamber and the second chamber, and the connecting strip is sequentially provided with a valve core sealing plug and an inner sealing ring from the top to the tail;
the outside of the movable chamber is surrounded by a coil group.
Preferably, the inner sealing ring and the valve core sealing plug move synchronously and in the same direction.
Preferably, the inner sealing ring is a combination of a circular truncated cone and a cylinder; the long surface of the circular truncated cone is connected with the cylinder; the short surface of the cylinder faces the notch; the diameter of the cylinder is larger than that of the notch.
Preferably, the bottom of the connecting pipe is provided with a supporting part, the supporting part protrudes out of the bottom of the connecting pipe, and the supporting part is positioned in the spring;
the top of the connecting pipe is provided with a connecting part; the connecting part is of an umbrella-shaped structure; the bottom of the umbrella-shaped structure is a strip; one end of the strip is vertically connected with the circle center of the circular bottom surface of the umbrella-shaped structure.
Preferably, the connecting strip is provided with a fastener, a first insert and a second insert in sequence from bottom to top;
a T-shaped groove is formed in the middle of the buckling piece; the connecting part is embedded into the T-shaped groove; the first insert and the second insert are respectively embedded into the inner sealing ring and the valve core sealing plug, so that the inner sealing ring and the valve core sealing plug are fixed on the connecting strip.
Preferably, the connecting strip is further provided with a flow baffle which is arranged around the connecting strip and is positioned on the inner sealing ring and the valve core sealing plug,
the flow baffle is a step-shaped flow baffle, and the trapezoids are provided with two layers of steps; the steps are in oblique transition, wherein the high-order steps are positioned at the top of the connecting strip and connected with the valve core sealing plug; one end of the low step is close to the notch; and the height is lower than the radius of the notch.
Preferably, the middle part of the flow baffle is provided with a flow port.
Preferably, a groove is arranged on one side of the valve core sealing plug, which is far away from the one-way opening; the groove is arranged around the outer wall of the valve core sealing plug.
The water softener comprises a water outlet pipe and a water inlet pipe, and the electromagnetic valve is arranged in the water softener; wherein the one-way opening is connected with the water outlet pipe, and the water inlet pipe is connected with the water inlet.
Has the advantages that: the solenoid valve is provided with delivery port, water inlet and one-way opening, can control through coil group circular telegram circulation state between delivery port and the one-way opening, when needs start the water softener, opens the coil group, the case sealing plug will seal one-way opening, rivers will be followed in the water inlet inflow solenoid valve, and follow in the delivery port flows in the water softener, when need not use the water softener, the internal seal circle will plug up the breach is closed first cavity is connected with the second cavity, and rivers can be followed the water inlet flows in, and follow one-way opening flows, this application through adjust in the solenoid valve delivery port with the shut of rivers has been realized to one-way open-ended circulation state for need not increase a plurality of water pipe lines and match the water softener.
Drawings
The accompanying drawings are provided to further illustrate the present invention, but the content in the accompanying drawings does not constitute any limitation to the present invention.
FIG. 1 is a schematic structural view of the present invention in the power-on state;
FIG. 2 is a schematic structural view of the present invention in an unpowered state;
FIG. 3 is a schematic diagram of a water softener.
Wherein: the valve core sealing device comprises a shell 1, a one-way opening 1a, a partition plate 2, a first cavity 3, a connecting pipe 3a, a supporting part 3aa, a connecting part 3ab, a second cavity 4, a connecting strip 5, a buckling part 5a, a first inserting part 5b, a second inserting part 5c, a valve core sealing plug 6, an inner sealing ring 7, a coil group 8, a water outlet 9, a water inlet 10, a flow baffle plate 11, a flow port 11a, a groove 12, a spring 13, a water outlet pipe 14, a water inlet pipe 15 and a movable cavity 16.
Detailed Description
The technical solution of the present invention will be further described with reference to fig. 1 to 3 and by means of specific embodiments. A solenoid valve comprises a shell, wherein the shell is of a pipe body structure provided with a one-way opening 1a, a partition plate is arranged in the middle of the shell and divides the shell into a first cavity 3 and a second cavity 4, a gap is formed in the middle of the partition plate, and the first cavity 3 is communicated with the second cavity 4 through the gap;
the one-way opening 1a is arranged in the second chamber 4, a valve core sealing plug 6 is arranged on the one-way opening 1a, and the valve core sealing plug 6 can movably close the one-way opening 1 a;
the first chamber 3 is provided with an inner sealing ring 7, and the inner sealing ring 7 can movably open the gap;
when the inner sealing ring 7 closes the gap, the valve core sealing plug 6 opens the one-way opening 1 a;
when the inner sealing ring 7 opens the notch, the valve core sealing plug 6 closes the one-way opening 1 a;
the second chamber 4 is also provided with a water inlet 10;
the first chamber 3 is further provided with a water outlet 9.
The solenoid valve of the present water softener of the movable chamber 16 is a one-way single-port solenoid valve, only when the solenoid valve is electrified, water can enter the water softener through the solenoid valve, and when the solenoid valve is not electrified, the water flow is blocked in front of the solenoid valve and can not enter the water softener. When other water using devices are connected with the water softener in series, only one more water pipe is added in the bypass to be connected with the water using device for water supply, which is very inconvenient.
And the utility model discloses seted up delivery port 9 with two exports of one way opening 1a, and pass through but the motivity of inner seal circle 7 and case sealing plug 6 is controlled delivery port 9 with opening and closing of one way opening 1a is not used flow from the water softener internal flow also can be accomplished to the rivers during the water softener.
When the valve core sealing plug 6 seals the one-way opening 1a, the water inlet 10 and the water outlet 9 are in a communication relationship, and water flow enters the electromagnetic valve from the water inlet 10, enters the first chamber 3 through the gap and flows into the water softener from the water outlet 9.
When the inner sealing ring 7 seals the gap, the water inlet 10 is communicated with the one-way outlet 1a, and water flows into the electromagnetic valve from the water inlet 10 and flows out of the electromagnetic valve through the one-way outlet 1 a.
Preferably, the device further comprises a movable chamber 16, wherein the movable chamber 16 is communicated with the first chamber 3, a spring 13 is arranged at the bottom of the movable chamber 16, and the other end of the spring 13 is connected with a connecting pipe 3 a; the top of the connecting pipe 3a is connected with a connecting strip 5, a movable rod of the connecting strip 5 penetrates through the first chamber 3 and the second chamber 4, and a valve core sealing plug 6 and an inner sealing ring 7 are sequentially arranged on the connecting strip 5 from the top to the tail;
the exterior of the movable chamber 16 is surrounded by a coil assembly 8.
The solenoid valve in the movable chamber 16 is in a non-energized state under the default condition, the coil assembly 8 is connected with an energizing device, and when the coil assembly 8 is not energized, the inner sealing ring 7 blocks the gap; there is no communication between the first chamber 3 and the second chamber 4, and the poppet sealing plug 6 is remote from the one-way opening 1 a.
When the coil assembly 8 is electrified, a magnetic field is generated; due to the magnetic field; the spring 13 will be compressed and the connecting tube 3a will move towards the bottom of the movable chamber with the compression of the spring 13 and will bring the connecting strip 5 together towards the bottom of the first chamber 3. The valve core sealing plug 6 is pulled by the connecting strip 5 and is abutted against the one-way opening 1a until the valve core sealing plug 6 completely covers the one-way opening 1a, so that the one-way opening 1a is in a sealed state; the inner sealing ring 7 is pulled by the connecting strip 5 to be far away from the gap; so that the first chamber 3 communicates with the second chamber 4.
When water enters the second chamber 4 from the water inlet 10, the water flows into the first chamber 3 from the gap and flows out of the first chamber 3 from the water outlet 9.
When the coil assembly 8 is powered off, the magnetic field generated by the coil assembly 8 disappears, the spring recovers elasticity, the spring drives the connecting strip 5 to move, the valve core seal 6 plug is far away from the one-way opening 1a, and the one-way opening 1a is opened; the gap will be sealed and when liquid enters the second chamber 4 from the water inlet 10, the liquid will flow out of the first chamber 3 from the one-way opening 1 a.
Preferably, the inner sealing ring 7 and the valve core sealing plug 6 move synchronously and in the same direction.
The movable chamber 16 can only control the inner sealing ring 7 and the valve core sealing plug 6 to seal the corresponding one-way opening 1a or gap by the connecting strip 5 when the inner sealing ring 7 and the valve core sealing plug 6 move synchronously and in the same direction, so as to control the water flow to enter and exit.
Preferably, the inner sealing ring 7 is a combination of a circular truncated cone and a cylinder; the long surface of the circular truncated cone is connected with the cylinder; the short surface of the cylinder faces the notch; the diameter of the cylinder is larger than that of the notch.
The oblique cutting structure of the circular truncated cone can better fit and seal the gap; when the inner sealing ring 7 moves towards the notch, the short surface of the circular truncated cone gradually fits the notch, the purpose of completely sealing the notch is achieved, and in addition, the notch can be sealed only when the diameter of the cylinder is larger than that of the notch.
Preferably, a supporting portion 3aa is disposed at the bottom of the connection tube 3a, the supporting portion 3aa protrudes from the bottom of the connection tube 3a, and the supporting portion 3aa is located in the spring 13;
the top of the connecting pipe 3a is provided with a connecting part 3 ab; the connecting part 3ab is of an umbrella-shaped structure; the bottom of the umbrella-shaped structure is a strip; one end of the strip is vertically connected with the circle center of the circular bottom surface of the umbrella-shaped structure.
When the coil assembly 8 is energized, the spring 13 will be compressed and drive the connecting tube 3a to move backwards, the support part 3aa abuts against the bottom of the connecting tube 3a, the moving distance of the connecting tube 3a is limited, and the spool sealing plug 6 is prevented from being compressed to be broken by the nearby tube wall of the one-way opening 1a due to excessive backward movement of the spool sealing plug 6.
Preferably, the connecting strip 5 is provided with a fastener 5a, a first insert 5b and a second insert 5c in sequence from bottom to top;
a T-shaped groove is formed in the middle of the buckling piece 5 a; the connecting part 3ab is embedded in the T-shaped groove; the first insert 5b and the second insert 5c are respectively embedded into the inner sealing ring 7 and the valve plug 6, so that the inner sealing ring 7 and the valve plug 6 are fixed on the connecting strip 5.
The round bottom surface of the connecting part 3ab of the movable chamber 16 is arranged in the transverse part of the T-shaped groove, and the strip is arranged in the vertical part of the T-shaped groove; when the connecting strip 5 is pulled by the connecting pipe 3a, the pipe wall near the transverse part of the T-shaped groove is pulled by the round bottom surface, so that the connecting strip 5 is pulled.
Preferably, the connecting strip 5 is further provided with a flow baffle 11, the flow baffle 11 is arranged around the connecting strip 5 and is located between the inner sealing ring 7 and the valve core sealing plug 6,
the flow baffle 11 is a step-shaped flow baffle 11, and the ladder shape is provided with two layers of steps; the steps are in oblique transition, wherein the high-order steps are positioned at the top of the connecting strip 5 and are connected with the valve core sealing plug 6; one end of the low step is close to the notch; and the height is lower than the radius of the notch.
Preferably, the flow blocking plate 11 has a flow opening 11a at the middle thereof.
The movable chamber 16 allows the flow port 11a to communicate with the area divided by the baffle plate 11.
Preferably, a groove 12 is arranged on one side of the valve core sealing plug 6, which is far away from the one-way opening 1 a; the groove 12 is arranged around the outer wall of the valve core sealing plug 6.
When the electromagnetic valve is ejected outwards, the valve core sealing plug 6 is pressed to the structure in the water softener to open the one-way opening 1 a; the groove 12 can be sleeved with a rubber ring, and when the valve core sealing plug 6 is ejected forwards, the sleeved rubber ring can absorb a part of impact force, so that the durability of the valve core sealing plug 6 is improved.
A water softener comprises a water outlet pipe 14 and a water inlet pipe 15, and the electromagnetic valve is arranged in the water softener; the one-way opening 1a is connected with the water outlet pipe 14, and the water inlet pipe 15 is connected with the water inlet 10.
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The technical principle of the present invention is described above with reference to specific embodiments. The description is made for the purpose of illustrating the principles of the invention and should not be construed in any way as limiting the scope of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without any inventive effort, which would fall within the scope of the present invention.
Claims (10)
1. The utility model provides a solenoid valve, includes the shell, the body structure of shell for being provided with one-way opening (1a), its characterized in that: a partition plate is arranged in the middle of the shell and divides the shell into a first chamber (3) and a second chamber (4), a notch is formed in the middle of the partition plate, and the first chamber (3) is communicated with the second chamber (4) through the notch;
the one-way opening (1a) is arranged in the second chamber (4), the one-way opening (1a) is provided with a valve core sealing plug (6), and the valve core sealing plug (6) can movably close the one-way opening (1 a);
the first cavity (3) is provided with an inner sealing ring (7), and the inner sealing ring (7) can movably open the notch;
when the inner sealing ring (7) closes the notch, the valve core sealing plug (6) opens the one-way opening (1 a);
when the inner sealing ring (7) opens the notch, the valve core sealing plug (6) closes the one-way opening (1 a);
the second chamber (4) is also provided with a water inlet (10);
the first cavity (3) is also provided with a water outlet (9).
2. A solenoid valve according to claim 1, wherein: the device is characterized by further comprising a movable chamber (16), wherein the movable chamber (16) is communicated with the first chamber (3), a spring (13) is arranged at the bottom of the movable chamber (16), and the other end of the spring (13) is connected with a connecting pipe (3 a); the top of the connecting pipe (3a) is connected with a connecting strip (5), a movable rod of the connecting strip (5) penetrates through the first chamber (3) and the second chamber (4), and a valve core sealing plug (6) and an inner sealing ring (7) are sequentially arranged on the connecting strip (5) from the top to the tail;
the outside of the movable chamber (16) is surrounded by a coil group (8).
3. A solenoid valve according to claim 2, wherein: the inner sealing ring (7) and the valve core sealing plug (6) move synchronously and in the same direction.
4. A solenoid valve according to claim 1, wherein: the inner sealing ring (7) is a combination of a circular truncated cone and a cylinder; the long surface of the circular truncated cone is connected with the cylinder; the short surface of the cylinder faces the notch; the diameter of the cylinder is larger than that of the notch.
5. A solenoid valve according to claim 3, wherein: a supporting part (3aa) is arranged at the bottom of the connecting pipe (3a), the supporting part (3aa) protrudes out of the bottom of the connecting pipe (3a), and the supporting part (3aa) is positioned in the spring (13);
the top of the connecting pipe (3a) is provided with a connecting part (3 ab); the connecting part (3ab) is of an umbrella-shaped structure; the bottom of the umbrella-shaped structure is a strip; one end of the strip is vertically connected with the circle center of the circular bottom surface of the umbrella-shaped structure.
6. A solenoid valve according to claim 5, wherein: the connecting strip (5) is provided with a buckling piece (5a), a first inserting piece (5b) and a second inserting piece (5c) from the bottom to the top in sequence;
a T-shaped groove is formed in the middle of the buckling piece (5 a); the connecting part (3ab) is embedded in the T-shaped groove; the first insert piece (5b) and the second insert piece (5c) are respectively embedded into the inner sealing ring (7) and the valve core sealing plug (6), so that the inner sealing ring (7) and the valve core sealing plug (6) are fixed on the connecting strip (5).
7. A solenoid valve according to claim 3, wherein: the connecting strip (5) is also provided with a flow baffle plate (11), the flow baffle plate (11) is arranged around the connecting strip (5) and is positioned on the inner sealing ring (7) and the valve core sealing plug (6),
the flow baffle (11) is a step-shaped flow baffle (11), and the trapezoid is provided with two layers of steps; the steps are in oblique transition, wherein the high-order steps are positioned at the top of the connecting strip (5) and connected with the valve core sealing plug (6); one end of the low step is close to the notch; and the height is lower than the radius of the notch.
8. The electromagnetic valve according to claim 7, characterized in that: the middle part of the flow baffle (11) is provided with a flow opening (11 a).
9. A solenoid valve according to claim 1, wherein: a groove (12) is formed in one side, away from the one-way opening (1a), of the valve core sealing plug (6); the groove (12) is arranged around the outer wall of the valve core sealing plug (6).
10. A water softener, includes outlet pipe (14) and inlet tube (15), its characterized in that: using the solenoid valve according to any one of claims 1 to 9, which is disposed inside the water softener; wherein the one-way opening (1a) is connected with the water outlet pipe (14), and the water inlet pipe (15) is connected with the water inlet (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021416749.1U CN212959977U (en) | 2020-07-17 | 2020-07-17 | Electromagnetic valve and water softener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021416749.1U CN212959977U (en) | 2020-07-17 | 2020-07-17 | Electromagnetic valve and water softener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212959977U true CN212959977U (en) | 2021-04-13 |
Family
ID=75393561
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021416749.1U Active CN212959977U (en) | 2020-07-17 | 2020-07-17 | Electromagnetic valve and water softener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212959977U (en) |
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2020
- 2020-07-17 CN CN202021416749.1U patent/CN212959977U/en active Active
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