CN102444186B - Magnetic-fluid water drain valve of closestool - Google Patents
Magnetic-fluid water drain valve of closestool Download PDFInfo
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- CN102444186B CN102444186B CN201110309244.4A CN201110309244A CN102444186B CN 102444186 B CN102444186 B CN 102444186B CN 201110309244 A CN201110309244 A CN 201110309244A CN 102444186 B CN102444186 B CN 102444186B
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- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Magnetically Actuated Valves (AREA)
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Abstract
A magnetic-fluid water drain valve of a closestool is formed by a water drain valve, a magnetic-fluid water drain device and a controller. The magnetic-fluid water drain device is formed by a magnetic-fluid floating ball and an electromagnetic coil, and the water drain valve is formed by a valve seat, a valve cover and a cover handle. The magnetic-fluid floating ball is connected with the valve cover through the cover handle, a hinged hole of the cover handle is hinged to a hinged shaft of the valve seat, and magnetic fluid is arranged in the magnetic-fluid floating ball which is arranged in the electromagnetic coil. Water in a water storage barrel of the closestool is utilized to exert pressure on the valve cover so as to seal a water outlet of the valve seat, the magnetic-fluid floating ball exerts pressure on the valve cover through the cover handle so as to reinforce sealing performance of the valve cover and the water outlet of the valve seat, and the controller is utilized to control change of specific gravity of the magnetic fluid so as to control vertical movement of the magnetic-fluid floating ball to open and close the magnetic-fluid water drain valve of the closestool.
Description
Technical field
The present invention relates to a kind of toilet drain valve, particularly a kind of magnetic-fluid water drain valve of closestool.
Background technology
Existing toilet drain valve, utilizes the hydraulic pressure of closet water bucker to live the delivery port of valve gap and valve seat, and the delivery port of valve gap and valve seat is tightly connected, and in the process of using, the pressure that is subject to water due to valve gap is limited, often opens and closes, and easily causes and leaks.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, a kind of magnetic-fluid water drain valve of closestool is provided, utilize magnetic fluid ball float to increase the sealing performance of discharging valve, utilize magnetic fluid jettison gear to open and close discharging valve, solve the seepy question of toilet drain valve.
The technical solution adopted in the present invention is: magnetic-fluid water drain valve of closestool consists of discharging valve, magnetic fluid jettison gear and controller; Magnetic fluid jettison gear consists of magnetic fluid ball float and electromagnetic coil, discharging valve consists of valve seat, valve gap and lid handle, valve gap and valve seat are moving to be connected, one end of lid handle is connected with valve gap, the other end of lid handle is connected with magnetic fluid ball float, and the lid handle between valve gap and magnetic fluid ball float is provided with hinge hole, and the lid hinge hole of handle and the hinge of valve seat are hinged, or the hinge hole of lid handle is hinged with the hinge that is fixed on closet water bucker; In the die cavity of magnetic fluid ball float, be provided with magnetic fluid, magnetic fluid ball float is located at the centre of electromagnetic coil, and electromagnetic coil is connected with controller; Controller is provided with urine drainage switch and stool drainage switch.
The control principle of magnetic-fluid water drain valve of closestool is: magnetic-fluid water drain valve of closestool is controlled electromagnetic coil by controller and produced magnetic field, by magnetic field, control the proportion of magnetic fluid in magnetic fluid ball float, control the rise and fall of magnetic fluid ball float in water, utilize the rise and fall of magnetic fluid ball float in closet water bucker water close and open magnetic-fluid water drain valve of closestool.
During use, utilize the urine drainage switch of controller or the power supply that stool drainage switch is connected electromagnetic coil, the magnetic field that electromagnetic coil produces is magnetized the magnetic fluid in magnetic fluid ball float, the proportion of magnetic fluid is increased to the proportion that is greater than water, make the proportion of magnetic fluid ball float be greater than the proportion of water, magnetic fluid ball float sinks, and magnetic fluid ball float applies pulling force upwards by lid handle to valve gap, valve gap and the delivery port of valve seat are separated, and the water of closet water bucker is discharged by discharging valve; Discharge time arrives, controller cuts off the power supply of electromagnetic coil, the magnetic field of electromagnetic coil disappears, the magnetic fluid of magnetic fluid ball float returns to not magnetized state, the proportion of magnetic fluid returns to the proportion that is less than water, and upwards, magnetic fluid ball float applies downward pressure by lid handle to valve gap to the buoyancy of magnetic fluid ball float in water, the delivery port of valve gap and valve seat is tightly connected, the delivery port of valve seat is sealed; Meanwhile, the water of closet water bucker is exerted pressure to valve gap, has improved the sealing performance of valve gap and valve seat delivery port.
The invention has the beneficial effects as follows: magnetic-fluid water drain valve of closestool utilizes the water of closet water bucker to exert pressure and seal the delivery port of valve seat valve gap; Meanwhile, utilize the magnetic fluid ball float of magnetic fluid jettison gear to exert pressure to valve gap by lid handle, improved the sealing performance of valve gap and valve seat delivery port, reduce the waste of water resource.
accompanying drawing explanation
Fig. 1 is the structural representation of magnetic-fluid water drain valve of closestool.
the specific embodiment
Below in conjunction with accompanying drawing, the present invention is further detailed:
The structural representation of the magnetic-fluid water drain valve of closestool shown in Fig. 1, magnetic-fluid water drain valve of closestool consists of discharging valve 1, magnetic fluid jettison gear 2 and controller 3; Magnetic fluid jettison gear 2 consists of magnetic fluid ball float 4 and electromagnetic coil 5, discharging valve 1 consists of valve seat 6, valve gap 7 and lid handle 8, valve gap 7 is connected with valve seat 6 is moving, one end of lid handle 8 is connected with valve gap 7, the other end of lid handle 8 is connected with magnetic fluid ball float 4, and the lid handle 8 between valve gap 7 and magnetic fluid ball float 4 is provided with hinge hole 9, and the hinge hole 9 of lid handle 8 is hinged with the hinge 11 of valve seat 6, or the hinge hole 9 of lid handle 8 is hinged with the hinge 11 that is fixed on closet water bucker 10; In the die cavity of magnetic fluid ball float 4, be provided with magnetic fluid 12, magnetic fluid ball float 4 is located at the inside of electromagnetic coil 5, and electromagnetic coil 5 is connected with controller 3; Controller 3 is provided with urine drainage switch 14 and stool drainage switch 15.
In order to implement the rise and fall of magnetic fluid ball float 4, for opening and closing discharging valve 1, be further designed to: proportion when described magnetic fluid 12 is unmagnetized is less than the proportion of water, the proportion of magnetic fluid ball float (4) is less than water; The position on magnetic fluid ball float 4 tops is higher than the position of hinge 11, and the position of hinge 11 is higher than the position of valve gap 7; The position of magnetic fluid ball float 4 is lower than the position of the water inlet ball float of closet water bucker 10, and magnetic fluid ball float 4 is installed in the water of closet water bucker 10; Ball float 4 is manufactured by plastics, reduces the interference to magnetic field.
In order to add magnetic fluid 12 to magnetic fluid ball float 4, magnetic fluid ball float 4 is provided with seal cover 13, to facilitate production.
The state that magnetic-fluid water drain valve of closestool is closed is: discharging valve 1 is installed on the outfall position at the bottom of 10 barrels of closet water buckers, valve gap 7 is connected with the moving fitted seal of valve seat 6, not energising of electromagnetic coil 5, the proportion of the magnetic fluid 12 in magnetic fluid ball float 4 is less than water, the proportion of magnetic fluid ball float 4 is less than water, upwards, magnetic fluid ball float 4 applies downward pressure by lid handle 8 to valve gap 7 to the buoyancy of magnetic fluid ball float 4, and valve gap 7 and the delivery port of valve seat 6 are tightly connected.
The state that magnetic-fluid water drain valve of closestool is opened is: discharging valve 1 is installed on the outfall at the bottom of 10 barrels of closet water buckers, controller 3 is to electromagnetic coil 5 energisings, electromagnetic coil 5 produces magnetic field, magnetic fluid 12 in magnetic fluid ball float 4 is magnetized, the proportion of magnetic fluid 12 is increased to the proportion that is greater than water, make the proportion of magnetic fluid ball float 4 be greater than the proportion of water, magnetic fluid ball float 4 sinks, magnetic fluid ball float 4 applies pulling force upwards by lid handle 8 to valve gap 7, valve gap 7 and the delivery port of valve seat 6 are separated, and the water of closet water bucker 10 is discharged by discharging valve 1.
The operating principle of magnetic-fluid water drain valve of closestool is: at the bottom of magnetic-fluid water drain valve of closestool is installed on 10 barrels of closet water buckers, while not washing by water, valve gap 7 is subject to the pressure of closet water bucker 10 interior water, and valve gap 7 is connected with the moving fitted seal of valve seat 6; Meanwhile, not energising of electromagnetic coil 5, the proportion of magnetic fluid ball float 4 is less than water, the buoyancy of magnetic fluid ball float 4 in water upwards, magnetic fluid ball float 4 applies downward pressure by lid handle 8 to valve gap 7, and valve gap 7 and valve seat 6 are tightly connected, thereby has improved the sealing performance of valve gap 7 with valve seat 6;
During bath, by controller 3, control and pass into electric current to electromagnetic coil 5, electromagnetic coil 5 produces magnetic field, magnetic field is the magnetic fluid in magnetic fluid ball float 4 12 magnetization, makes the proportion of magnetic fluid 12 be greater than the proportion of water, and the gravity that magnetic fluid ball float 4 is subject to is greater than the power that valve gap 7 and valve seat 6 are tightly connected, magnetic fluid ball float 4 sinks, magnetic fluid ball float 4 applies pulling force upwards by lid handle 8 to valve gap 7, and valve gap 7 and the delivery port of valve seat 6 are separated, and the water of closet water bucker 10 is discharged by discharging valve 1;
Water discharge time arrives, controller 3 is controlled the power supply that cuts off electromagnetic coil 5, the magnetic field of electromagnetic coil 5 disappears, the magnetic fluid 12 of magnetic fluid ball float 4 returns to not magnetized state, the proportion of magnetic fluid 12 returns to the proportion that is less than water, the buoyancy of magnetic fluid ball float 4 in water upwards, magnetic fluid ball float 4 applies downward pressure by lid handle 8 to valve gap 7, valve gap 7 and the delivery port of valve seat 6 are tightly connected, simultaneously, the water of closet water bucker 10 is exerted pressure to valve gap 7, improves the sealing performance of valve gap 7 and valve seat 6 delivery ports.
Claims (10)
1. magnetic-fluid water drain valve of closestool, is characterized in that: described magnetic-fluid water drain valve of closestool consists of discharging valve (1), magnetic fluid jettison gear (2) and controller (3); magnetic fluid jettison gear (2) consists of magnetic fluid ball float (4) and electromagnetic coil (5), discharging valve (1) is by valve seat (6), valve gap (7) and lid handle (8) form, valve gap (7) is connected with valve seat (6) is moving, one end of lid handle (8) is connected with valve gap (7), the other end of lid handle (8) is connected with magnetic fluid ball float (4), lid handle (8) between valve gap (7) and magnetic fluid ball float (4) is provided with hinge hole (9), the hinge hole (9) of lid handle (8) is hinged with the hinge (11) of valve seat (6), or, the hinge hole (9) of lid handle (8) is hinged with the hinge (11) that is fixed on closet water bucker (10), in the die cavity of magnetic fluid ball float (4), be provided with magnetic fluid (12), magnetic fluid ball float (4) is located at the inside of electromagnetic coil (5), electromagnetic coil (5) is connected with controller (3), and the proportion of magnetic fluid ball float (4) is less than water.
2. magnetic-fluid water drain valve of closestool according to claim 1, is characterized in that: proportion when described magnetic fluid (12) is unmagnetized is less than the proportion of water.
3. magnetic-fluid water drain valve of closestool according to claim 1, it is characterized in that: the control principle of described magnetic-fluid water drain valve of closestool is: magnetic-fluid water drain valve of closestool is controlled electromagnetic coil by controller and produced magnetic field, by magnetic field, control the proportion of magnetic fluid in magnetic fluid ball float, control the rise and fall of magnetic fluid ball float in water, utilize the rise and fall of magnetic fluid ball float in closet water bucker water close and open magnetic-fluid water drain valve of closestool.
4. magnetic-fluid water drain valve of closestool according to claim 1, is characterized in that: the position on described magnetic fluid ball float (4) top is higher than the position of hinge (11); The position of hinge (11) is higher than the position of valve gap (7).
5. magnetic-fluid water drain valve of closestool according to claim 1, is characterized in that: described controller (3) is provided with urine drainage switch (14) and stool drainage switch (15).
6. magnetic-fluid water drain valve of closestool according to claim 1, is characterized in that: described ball float (4) is manufactured by plastics.
7. magnetic-fluid water drain valve of closestool according to claim 1, it is characterized in that: the position of described magnetic fluid ball float (4) is lower than the position of the water inlet ball float of closet water bucker (10), magnetic fluid ball float (4) is installed in the water of closet water bucker (10).
8. magnetic-fluid water drain valve of closestool according to claim 1, it is characterized in that: the state that magnetic-fluid water drain valve of closestool is closed is: discharging valve (1) is installed on closet water bucker (10) the bucket outfall position at the end, valve gap (7) is connected with the moving fitted seal of valve seat (6), electromagnetic coil (5) is energising not, the proportion of magnetic fluid ball float (4) is less than water, the buoyancy of magnetic fluid ball float (4) upwards, magnetic fluid ball float (4) applies downward pressure by lid handle (8) to valve gap (7), and valve gap (7) and the delivery port of valve seat (6) are tightly connected.
9. magnetic-fluid water drain valve of closestool according to claim 1, it is characterized in that: the state that magnetic-fluid water drain valve of closestool is opened is: discharging valve (1) is installed on closet water bucker (10) the bucket outfall at the end, controller (3) is switched on to electromagnetic coil (5), electromagnetic coil (5) produces magnetic field, magnetic fluid (12) in magnetic fluid ball float (4) is magnetized, the proportion of magnetic fluid (12) is increased to the proportion that is greater than water, make the proportion of magnetic fluid ball float (4) be greater than the proportion of water, magnetic fluid ball float (4) sinks, magnetic fluid ball float (4) applies pulling force upwards by lid handle (8) to valve gap (7), valve gap (7) and the delivery port of valve seat (6) are separated.
10. magnetic-fluid water drain valve of closestool according to claim 1, it is characterized in that: the operating principle of described magnetic-fluid water drain valve of closestool is: magnetic-fluid water drain valve of closestool is installed on closet water bucker (10) the bucket end, while not washing by water, valve gap (7) is subject to the pressure of the interior water of closet water bucker (10), and the moving fitted seal of valve gap (7) and valve seat (6) is connected; Simultaneously, electromagnetic coil (5) is energising not, the proportion of magnetic fluid ball float (4) is less than water, the buoyancy of magnetic fluid ball float (4) in water upwards, magnetic fluid ball float (4) applies downward pressure by lid handle (8) to valve gap (7), valve gap (7) and valve seat (6) are tightly connected, thereby have improved the sealing performance of valve gap (7) with valve seat (6);
During bath, by controller (3), control and pass into electric current to electromagnetic coil (5), electromagnetic coil (5) produces magnetic field, magnetic field is by magnetic fluid (12) magnetization in magnetic fluid ball float (4), make the proportion of magnetic fluid (12) be greater than the proportion of water, the gravity that magnetic fluid ball float (4) is subject to is greater than the power that valve gap (7) and valve seat (6) are tightly connected, magnetic fluid ball float (4) sinks, magnetic fluid ball float (4) applies pulling force upwards by lid handle (8) to valve gap (7), valve gap (7) and the delivery port of valve seat (6) are separated, the water of closet water bucker (10) is discharged by discharging valve (1),
Water discharge time arrives, controller (3) is controlled the power supply that cuts off electromagnetic coil (5), the magnetic field of electromagnetic coil (5) disappears, the magnetic fluid (12) of magnetic fluid ball float (4) returns to not magnetized state, the proportion of magnetic fluid (12) returns to the proportion that is less than water, the buoyancy of magnetic fluid ball float (4) in water upwards, magnetic fluid ball float (4) applies downward pressure by lid handle (8) to valve gap (7), valve gap (7) and the delivery port of valve seat (6) are tightly connected, simultaneously, the water of closet water bucker (10) is exerted pressure to valve gap (7), improve the sealing performance of valve gap (7) and valve seat (6) delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309244.4A CN102444186B (en) | 2011-09-29 | 2011-09-29 | Magnetic-fluid water drain valve of closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110309244.4A CN102444186B (en) | 2011-09-29 | 2011-09-29 | Magnetic-fluid water drain valve of closestool |
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| Publication Number | Publication Date |
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| CN102444186A CN102444186A (en) | 2012-05-09 |
| CN102444186B true CN102444186B (en) | 2014-03-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110309244.4A Active CN102444186B (en) | 2011-09-29 | 2011-09-29 | Magnetic-fluid water drain valve of closestool |
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Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3172548B2 (en) * | 1990-07-27 | 2001-06-04 | 日本石油化学株式会社 | Tear sheet and method of manufacturing the same |
| JPH09316962A (en) * | 1996-05-24 | 1997-12-09 | Yasuo Suzuki | Drainage equipment of water storage tank for toilet operated by electromagnet |
| CN2853935Y (en) * | 2005-09-20 | 2007-01-03 | 余浚 | Water-saving valve of water tank of toilet |
| CN2835755Y (en) * | 2005-11-22 | 2006-11-08 | 汪志刚 | Multi-purpose drain valve |
| JP5024723B2 (en) * | 2006-06-29 | 2012-09-12 | Ｔｏｔｏ株式会社 | Toilet wash water tank equipment |
| CN201554094U (en) * | 2009-09-29 | 2010-08-18 | 陈国华 | Tap type magnetron ceramic sealed pressure jet water tank |
| CN102051903A (en) * | 2009-10-30 | 2011-05-11 | 厦门市伯奥思卫浴科技有限公司 | Light-push type magnetic force and gravity dual sealing drain valve |
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Owner name: JIANGSU NANTIAN INDUSTRIAL MACHINE CO., LTD. Free format text: FORMER OWNER: LIN ZHIYONG Effective date: 20140716 |
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Free format text: CORRECT: ADDRESS; FROM: 529080 JIANGMEN, GUANGDONG PROVINCE TO: 226241 NANTONG, JIANGSU PROVINCE |
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Effective date of registration: 20140716 Address after: Lvsigang Town, Qidong City People's road 226241 Jiangsu city of Nantong province No. 15 Patentee after: JIANGSU NANTIAN INDUSTRIAL MACHINERY CO., LTD. Address before: 529080, No. 1, Lane 7, garden village, off street, Jianghai District, Guangdong, Jiangmen Province, No. 605 Patentee before: Lin Zhiyong |