CN212509739U - Diaphragm type remote control ball-cock assembly - Google Patents
Diaphragm type remote control ball-cock assembly Download PDFInfo
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- CN212509739U CN212509739U CN202021161644.6U CN202021161644U CN212509739U CN 212509739 U CN212509739 U CN 212509739U CN 202021161644 U CN202021161644 U CN 202021161644U CN 212509739 U CN212509739 U CN 212509739U
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Abstract
The utility model discloses a diaphragm type remote control ball-cock assembly, which comprises a valve body, the valve gap, the valve clack, the valve rod, be located the floater in pond, its characteristics are including still being provided with magnetism and inhaling adjustment mechanism, including being used for self-sustaining magnet group and being used for opening the mechanical structure who stops, realize opening based on the water level variation difference through cooperation between them and the characteristics of combining ball-cock assembly itself and open and stop control flap, and inhale adjustment mechanism through magnetism, avoided frequently opening of valve to open the pressure fluctuation that leads to water supply network, cause water supply network's damage problem, avoided frequently opening for a long time to open the wearing and tearing that lead to the fact to valve itself, leakproofness stability variation scheduling problem has prolonged the utility model discloses the life of product.
Description
Technical Field
The utility model relates to the technical field of valves, more specifically say that it relates to a diaphragm type remote control ball-cock assembly.
Background
The diaphragm type remote control float valve is a hydraulic operated valve with multiple functions, is mainly installed at the water inlet of a water pool or an elevated water tower, and comprises a main valve and a float ball control valve communicated with the water outlet inlet of an upper cavity of the main valve, and the float ball control valve is connected with a float ball. When the water level reaches the set height, the high valve is controlled by the floating ball pilot valve to close the water inlet and stop supplying water automatically, and when the water level drops, the main valve is controlled by the floating ball pilot valve to open the water inlet to fill water into the water tank, so that automatic water supply is realized. The diaphragm type remote control float valve can be installed along with the height of the water pool and any position of the use space of the water pool, and is convenient to maintain, debug and check, reliable in sealing and long in service life. However, the existing diaphragm type remote control float valve still has the defects that when the water level rises to the closing position of the control valve, the main valve is closed to stop water inflow, during the water replenishing period, the floating ball rises quickly, when the floating ball control valve is in the closing position, the main valve is closed, but the sealing performance of the ball valve is often deteriorated after the ball valve is used for a long time at the position, the problem that the floating ball shakes under the fluctuation of the water surface in a pool due to water spraying or the fluctuation of the water surface in the pool is caused, equipment can be damaged for a long time to cause the failure of the equipment, and secondly, when the diaphragm type remote control float valve is used outdoors, the float valve is too sensitive, the continuous opening and closing of the float valve after the liquid surface is.
Disclosure of Invention
The utility model provides a diaphragm type remote control ball-cock assembly, its simple structure, safe and reliable can effectively alleviate the ball-cock assembly in the use because of the frequent problem that leads to of wearing and tearing that brings with small amplitude liquid level change of liquid level, further increase of service life.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a diaphragm type remote control ball-cock assembly, includes valve body, valve gap, valve clack, valve rod, the floater that is located the pond, its characterized in that: the valve body is provided with a diaphragm, the diaphragm divides a cavity formed by the valve cover and the valve body into an upper cavity and a lower cavity, the valve body also comprises a piston sheet for clamping the diaphragm, the piston sheet is sleeved and fixed on the valve rod, and the valve rod is also sleeved with a spring of which two ends respectively abut against the valve cover and the piston sheet; the upper cavity is connected with two by-pass pipes which are respectively connected with the water inlet end and the water pool, and the upper cavity also comprises a magnetic attraction adjusting mechanism positioned on the by-pass pipe connected with the water pool, wherein the magnetic attraction adjusting mechanism comprises a sealing plate which is hinged to movably seal the by-pass pipe and a floating ball arm which is fixedly arranged with the floating ball and driven by the floating ball to swing, the sealing plate is provided with a magnet A, and the by-pass pipe is provided with a magnet B which can be attracted with the magnet A;
when the floating ball rises relative to the water pool, the floating ball arm swings upwards to abut against the sealing plate and drives the sealing plate to seal the bypass pipe;
the floating ball arm is also hinged with a movable iron sheet, the movable iron sheet is provided with a sliding groove, and the sealing plate is provided with a sliding block capable of sliding in the sliding groove;
when the floating ball drops below the preset water level, the floating ball arm pulls the sealing plate magnetically attracted by the movable iron sheet to release the sealing of the bypass pipe.
The device further comprises a magnet C which is repelled with the magnetic pole of the magnet A and is positioned on the moving stroke edge of the magnet A, and the magnet C has no physical interference with the sealing plate.
As a further arrangement of the scheme, the self-gravity of the floating ball and the floating ball arm is larger than the adsorption force of the magnet A and the magnet B.
As a further arrangement of the scheme, the movable iron sheet is detachably connected to the floating ball arm through threads, and the floating ball arm is further provided with an adjusting groove for adjusting the fixed position of the movable iron sheet.
As a further arrangement of the above aspect, the slider is detachably attached to the sealing plate by a screw.
As a further arrangement of the scheme, a switch valve is further arranged on a bypass pipe at the front end of the magnetic suction adjusting mechanism, and a filter and a needle type adjusting valve are further arranged on a bypass pipe at the water inlet end.
The utility model discloses the scheme is for current: magnetic attraction adjusting mechanism through a floater design utilizes magnetic force actuation self-sustaining to utilize adjustable activity iron sheet, realizes that control flap opens based on the water level variation difference and stops, and inhales adjusting mechanism through the magnetism, has avoided frequently opening of valve to stop the pressure fluctuation that leads to the water supply network, causes the damage problem of water supply network, has avoided frequently opening for a long time to open the wearing and tearing that lead to the fact to valve itself, and leakproofness stability variation scheduling problem has prolonged the life of the utility model.
Drawings
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of the low water level magnetic attraction adjusting mechanism according to the embodiment of the present disclosure;
FIG. 3 is a schematic diagram illustrating a state comparison of the magnetic attraction adjusting mechanism in the embodiment of FIG. 2;
fig. 4 is an enlarged schematic view of the embodiment at a in fig. 3.
Reference numerals: 1. a valve body; 11. an upper chamber; 12. a lower cavity; 2. a valve cover; 3. a valve flap; 4. a valve stem; 5. a piston plate; 6. a magnetic attraction adjusting mechanism; 602. a movable iron sheet; 603. a chute; 604. a float ball arm; 605. an adjustment groove; 606. a sealing plate; 608. a slider; 651. a magnet A; 652. a magnet B; 653. a magnet C; 7. a spring; 8. a diaphragm; 9. a floating ball.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The embodiment discloses a diaphragm type remote control ball cock, as shown in fig. 1-4, a diaphragm type remote control ball cock, including valve body 1, valve gap 2, valve clack 3, valve rod 4, the floater 9 that is located the pond, its characterized in that: the valve comprises a valve body 1, a diaphragm 8, a piston sheet 5 and a spring 7, wherein the diaphragm 8 is arranged on the valve body 1, a cavity formed by a valve cover 2 and the valve body 1 is divided into an upper cavity 11 and a lower cavity 12 by the diaphragm 8, the piston sheet 5 is fixedly sleeved on a valve rod 4, and two ends of the spring 7 respectively abut against the valve cover 2 and the piston sheet 5 are sleeved on the valve rod 4; the upper cavity 11 is provided with two by-pass pipes which are respectively connected with the water inlet end and the water pool, and also comprises a magnetic suction adjusting mechanism 6 which is positioned on the by-pass pipe connected with the water pool, wherein the magnetic suction adjusting mechanism 6 comprises a sealing plate 606 which is hinged to movably seal the by-pass pipe and a floating ball arm 604 which is fixedly arranged with a floating ball 9 and driven by the floating ball 9 to swing, the sealing plate 606 is provided with a magnet A651, and the by-pass pipe is provided with a magnet B652 which can be sucked with the magnet A651;
when the floating ball 9 rises relative to the water tank, the floating ball arm 604 swings upwards to abut against the sealing plate 606 and drives the sealing plate 606 to seal the bypass pipe;
the floating ball arm 604 is also hinged with a movable iron sheet 602, the movable iron sheet 602 is provided with a sliding groove 603, and the sealing plate 606 is provided with a sliding block 608 capable of sliding in the sliding groove 603;
when the floating ball 9 drops below the preset water level, the floating ball arm 604 pulls the sealing plate 606 magnetically attracted by the movable iron sheet 602 to release the sealing of the bypass pipe.
As a further arrangement of the above, a magnet C653 is further included, which is magnetically repulsed from the magnet a651 and is located at the edge of the moving stroke of the magnet a651, and the magnet C653 does not physically interfere with the sealing plate 606.
As a further arrangement of the above scheme, the self-gravity of the floating ball 9 and the floating ball arm 604 is greater than the adsorption force of the magnet a651 and the magnet B652.
As a further arrangement of the above scheme, the movable iron sheet 602 is detachably connected to the floating ball arm 604 through a thread, and the floating ball arm 604 is further provided with an adjusting groove 605 for adjusting the fixed position of the movable iron sheet 602.
As a further provision of the above, the slider 608 is detachably connected to the sealing plate 606 by means of a screw thread.
As a further arrangement of the above scheme, a switch valve 1001 is further arranged on the bypass pipe at the front end of the magnetic suction adjusting mechanism 6, and a filter 1003 and a needle type adjusting valve 1002 are further arranged on the bypass pipe at the water inlet end.
Set up through above-mentioned scheme, can obtain the utility model provides a float valve, during the use, water enters into from valve body 1 end of intaking, gets into epicoele 11 behind filter 1003 and the needle type governing valve 1002 through being located the bypass pipe of end of intaking, and epicoele 11 and the cavity of resorption 12 of valve body 1 are separated through diaphragm 8. In a normal state, water is stored in the upper cavity 11, the pressure is greater than the pressure of the spring 7 sleeved on the valve rod 3 and the water to the valve clack 3, and the valve is in a closed state; when the liquid level of the pool where the floating ball 9 is located descends and abuts against the set liquid level, the floating ball 9 and the floating ball arm 604 move downwards along a hinge point under the action of gravity, after the floating ball moves to a certain degree, the sealing plate 606 is pulled through a movable iron sheet 602 connected with the sealing plate 606, the opening of the bypass pipe is opened, so that the pressure in the upper cavity 11 is released, the pressure in the lower cavity 12 exceeds the upper cavity 11, the water pressure at the water inlet end pushes open the valve clack 3 to drive the valve rod 4 to move axially, the valve clack 3 releases the seal with the valve body 1, and water is supplied to the pool; when the water level rises to a set liquid level, the floating ball 9 rises along with the liquid level, the floating ball arm 604 swings upwards to abut against the sealing plate 606 and then continues to drive the sealing plate upwards to seal the bypass pipe, the water outlet of the upper cavity 11 is closed, the upper cavity 11 stores water and is pressurized, the valve clack 3 seals the water passing channel, and water supply is stopped.
The bypass pipe connected with the floating ball 9 and the upper chamber 11 is provided with the magnetic absorption adjusting mechanism 6, when the floating ball 9 rises to a set liquid level, two strong magnets of the magnetic absorption adjusting mechanism 6 attract each other to promote the closing of the sealing plate 606 and the bypass pipe to realize sealing, the attraction force is smaller than the gravity of the floating ball 9, the floating ball 9 is started after the liquid level drops to a certain degree and water supply is realized; the setting of magnet can let the ball-cock assembly can closely close under little moment, it is inseparabler to close the back based on magnet actuation sealing member is sealed, secondly, the closure condition, based on activity iron sheet 602 and magnet actuation, the rocking of small amplitude such as the evaporation of the liquid level in the pond container, the position change of the small amplitude of floater also can not lead to the ball-cock assembly to open, avoided the ball-cock assembly not have under the major change at the liquid level, receive the little influence of external force and frequent switch produces wearing and tearing, extension ball-cock assembly life.
The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a diaphragm type remote control ball-cock assembly, includes valve body (1), valve gap (2), valve clack (3), valve rod (4), is located floater (9) in pond, its characterized in that: the valve body (1) is provided with a diaphragm (8), the diaphragm (8) divides a cavity formed by the valve cover (2) and the valve body (1) into an upper cavity (11) and a lower cavity (12), the valve body further comprises a piston sheet (5) clamping the diaphragm (8), the piston sheet (5) is fixedly sleeved on the valve rod (4), and the valve rod (4) is further sleeved with a spring (7) with two ends respectively abutting against the valve cover (2) and the piston sheet (5); the upper cavity (11) is connected with two by-pass pipes which are respectively connected with the water inlet end and the water pool, and also comprises a magnetic attraction adjusting mechanism (6) which is positioned on the by-pass pipe connected with the water pool, wherein the magnetic attraction adjusting mechanism (6) comprises a sealing plate (606) which is hinged to movably seal the by-pass pipe and a floating ball arm (604) which is fixedly arranged with a floating ball (9) and driven by the floating ball (9) to swing, the sealing plate (606) is provided with a magnet A (651), and the by-pass pipe is provided with a magnet B (652) which can attract the magnet A (651);
when the floating ball (9) rises relative to the water tank, the floating ball arm (604) swings upwards to abut against the sealing plate (606), and drives the sealing plate (606) to seal the bypass pipe;
a movable iron sheet (602) is further hinged to the floating ball arm (604), the movable iron sheet (602) is provided with a sliding groove (603), and a sliding block (608) capable of sliding in the sliding groove (603) is arranged on the sealing plate (606);
when the floating ball (9) drops below a preset water level, the floating ball arm (604) pulls the sealing plate (606) which is attracted by magnetism through the movable iron sheet (602) to release the sealing of the bypass pipe.
2. A diaphragm type remote-controlled float valve in accordance with claim 1, wherein: the magnetic bearing further comprises a magnet C (653) which is in magnetic pole repulsion with the magnet A (651) and is positioned on the moving stroke edge of the magnet A (651), and the magnet C (653) does not physically interfere with the sealing plate (606).
3. A diaphragm type remote-controlled float valve in accordance with claim 1, wherein: the self-gravity of the floating ball (9) and the floating ball arm (604) is greater than the adsorption force of the magnet A (651) and the magnet B (652).
4. A diaphragm type remote-controlled float valve in accordance with claim 1, wherein: the movable iron sheet (602) is detachably connected to the floating ball arm (604) through threads, and the floating ball arm (604) is further provided with an adjusting groove (605) for adjusting the fixed position of the movable iron sheet (602).
5. A diaphragm type remote-controlled float valve in accordance with claim 1, wherein: the slider (608) is removably attached to the seal plate (606) by threads.
6. A diaphragm type remote-controlled float valve in accordance with claim 1, wherein: the magnetic suction adjusting mechanism is characterized in that a switch valve (1001) is further arranged on a front-end bypass pipe of the magnetic suction adjusting mechanism (6), and a filter (1003) and a needle type adjusting valve (1002) are further arranged on a bypass pipe of a water inlet end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161644.6U CN212509739U (en) | 2020-06-22 | 2020-06-22 | Diaphragm type remote control ball-cock assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021161644.6U CN212509739U (en) | 2020-06-22 | 2020-06-22 | Diaphragm type remote control ball-cock assembly |
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| Publication Number | Publication Date |
|---|---|
| CN212509739U true CN212509739U (en) | 2021-02-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021161644.6U Active CN212509739U (en) | 2020-06-22 | 2020-06-22 | Diaphragm type remote control ball-cock assembly |
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| CN (1) | CN212509739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654674A (en) * | 2022-04-05 | 2022-06-24 | 东台迈盛智能科技有限公司 | Aerogenerator blade mould of built-in rapid cooling mechanism |
-
2020
- 2020-06-22 CN CN202021161644.6U patent/CN212509739U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114654674A (en) * | 2022-04-05 | 2022-06-24 | 东台迈盛智能科技有限公司 | Aerogenerator blade mould of built-in rapid cooling mechanism |
| CN114654674B (en) * | 2022-04-05 | 2023-03-10 | 东台迈盛智能科技有限公司 | Aerogenerator blade mould of built-in rapid cooling mechanism |
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