CN2234530Y - Reduced pressure magneto-controlled water valve - Google Patents
Reduced pressure magneto-controlled water valve Download PDFInfo
- Publication number
- CN2234530Y CN2234530Y CN 94245744 CN94245744U CN2234530Y CN 2234530 Y CN2234530 Y CN 2234530Y CN 94245744 CN94245744 CN 94245744 CN 94245744 U CN94245744 U CN 94245744U CN 2234530 Y CN2234530 Y CN 2234530Y
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- CN
- China
- Prior art keywords
- valve
- end cap
- magnetic control
- water
- magnetic
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Magnetically Actuated Valves (AREA)
- Fluid-Driven Valves (AREA)
Abstract
The utility model belongs to a magnetic control valve suitable for the magnetic control or electric control liquid switch. A valve seat is arranged in the middle of the closed valve body. Two magnetic rings are respectively arranged on the upper end and the lower end of a deflection tube. A valve cock and a casing tube are fixed on the center section of the deflection tube. A piston pressure relief device which is made according to the Pascal law is arranged in the deflection tube. A magnetic control disc outside the valve body makes use of a permanent magnet or an electromagnetic coil to alter the magnetic pole or the current direction. One of the permanent magnets or the electromagnetic coil sucks the magnet rings in the valve, and the other repels. In this way, the valve cock and the valve seat are on or off. The magnetic control valve has reasonable structure and no leakage, and the magnetic control valve can magnetize water. The magnetic control valve can not only be used in household, but in the automatic controls of the industrial and agricultural device and the fire device.
Description
The decompression type magnetic control water valve belongs to fluid distribution equipment, can be widely used in the magnetoelectricity control aspect of liquid switch.
Conventional valves all adopts outer general formula manually to control, and has the deficiency that people know altogether.Aspect magnetoelectricity control, the prior art that has as: " liquid electromagnetic valve modifying device " (sees that Chinese utility model patent notice of authorization number (CN2168137Y) is when the liquid that enters in its matrix during with outlet high pressure difference, just this device is difficult to open.Be example with granted patent numbers 93299764.3 again, its control mode is with the outer conversion magnetic pole of valve, attracts or repels the valve internal magnet and piston moves horizontally.When this moves piston and magnet, surface friction drag must be arranged, moreover be exactly the active force and the distance relation of magnetic be that people are known, so this kind magnetic control design influence realizes its Expected Results, in present magnetic control valve technology, exist the little situation of specification limit of function singleness, use.
The purpose of this utility model provides one can magnetize water quality, stops seepage, reduces wear and multifunctional equipment that can magnetoelectricity control valve switch, and enlarges the using scope on specification.
The purpose of this utility model is achieved in that up and down end cap seals main valve body, and in main valve body, there is valve seat at place, the middle part of the side, and water-supplying chamber is arranged above the valve seat, and water-supplying chamber's one side is a water outlet, is the water intake of intake chamber and opposite side below the valve seat; Bibcock cooperates with valve seat, and with lower end ring magnet, bibcock, sleeve pipe and upper end ring magnet serial connection and locking, ring magnet forward is provided with by the NS utmost point guide pipe successively on the magnetic movable valve plug; Guide pipe is linked up intake chamber and water-supplying chamber, and piston cup and piston mandril are in the guide pipe.The magnetic control dish is arranged outside valve body, channel column will go up dish and lower wall links, each the dish in be set up in parallel two different poles to magnet, and make a pair of N utmost point of lower magnet direction extremely relative with N, another is extremely relative with S to the S utmost point, need only transfer the magnetic control dish in opposite side when throttle down, makes to justify magnet on ring magnet and the outer magnetic control dish of valve body on the moving valve core of magnetic and overlap on the same axis, form to change after the outer magnetic force direction of valve to going up of ring magnet in the valve body attract, the power of repulsion down, with valve closing.In working order down, when the magnetic movable valve plug is in closed position, intake chamber and water-supplying chamber produce pressure difference in the valve body, make the pressure of the suffered intake chamber of piston cup, be transmitted on water-supplying chamber's end cap by piston mandril along guide pipe, reach reduce so that balance two chamber pressures poor, the purpose of smooth opening valve.
Advantage of the present utility model is totally enclosed valve body structure, has fundamentally stopped evaporating, emitting, dripping or leaking of liquid or gas; On same medial axis, two high magnetic fieldss that ring magnet forms have concurrently and magnetized the effect of valve water in valve cylindrical magnet and the valve, can be used for demineralized water and body health care aspect; Decompressor not only reduces the power consumption when opening, and the impact force can alleviate switch the time.This device is in when design, can be by the specifications and models size of equipment, bear pressure, valve seat is crossed data such as water sectional area, magnetic movable valve plug weight, the increase and decrease piston diameter, the specification limit that equipment is used enlarges; But valve switch control is magnetic control not only, and available solenoid controlled.
The concrete structure of model utility is provided by following examples and accompanying drawing
Fig. 1 is a decompression type magnetic control water valve plan view, is the half-sectional view shown in Fig. 2 A-A.
Fig. 2 is a plan view, is the B-B half-sectional view that marks in Fig. 1.
Fig. 3 is a left view, is Fig. 1 C-C half-sectional view, and the two point profile line is the imaginary line after the transfer of magnetic control dish among the figure.
Fig. 4 is a D-D part section plan view among Fig. 1.
Fig. 5 is another embodiment's of the utility model Electromagnetic Control figure.
Describe in detail according to concrete details and the working condition of installing in each position that the utility model proposes below in conjunction with accompanying drawing.
Embodiment 1
The decompression magnetic control water valve is by the magnetic control dish, valve body, and magnetic movable valve plug and decompressor four parts are formed, and what at first introduce is:
One, magnetic control dish: be to constitute by disk body (3), magnet (2), axle bolt (4) and plain cushion (5).
1, disk body (3) is to form with the ABS plastic integral molded plastic.Dish, lower wall on the branch respectively have channel column (1) to connect with both sides, and except that last dish had the axis hole of using for move left and right, all the other profiles are symmetry substantially.
2, magnet (2), 4, be processed into oblateness, edge is bonded in the disk body (3) respectively, and by up and down the pole orientation coplanar is relative, left and right sides coplanar different poles is provided with, promptly up and down N extremely to the N utmost point.S is extremely to the S utmost point, and the left and right sides S utmost point and N utmost point coplanar are arranged side by side.
3, axle bolt (4), plain cushion (5), selection standard spare in order to do the axle that the magnetic control dish rotates, is connected on the valve body.
Two, valve body: form by main valve body (10), two end caps (7), valve seat (11) and snap bolt (6).
1, columniform main valve body (10) is to adopt the aluminium alloy compression casting moulding, the aging non-toxic plastic of also available high strength anti replaces, place, the nearly middle part of the side is valve seat (11) in the valve, valve seat (11) bottom is intake chamber (12) and lateral inflow mouth (13), and top is water-supplying chamber (8) and at the water outlet (9) of opposite side.The water outlet top is the screw that connects with the magnetic control dish, and two ends up and down of main valve body (10) respectively are uniform-distribution with 6 screws, are used for connecting end cap (7).
2, (7) 2 of end caps are by the aluminium alloy plate impact briquetting, and on end cap (7) limit 6 equally distributed circular holes are arranged, in order to be fastened on the main valve body (10).
3, valve seat (11), the annulus that brass fine finishing forms, its 45 ° of inclined-planes will cooperate with bibcock, and higher technical requirements is arranged, to obtain good sealing effect.
4, snap bolt is (6) 12, and selection standard spare is in order to fastening end cap (7) and main valve body (10).
Three, magnetic movable valve plug is by ring magnet (19), guide pipe (18) locknut (21), and sleeve (17) and bibcock (14) are formed.
1, ring magnet (19) is two blocks of magnet that forward are provided with by the NS utmost point, and they are directed to pipe (18) and sleeve (17) are fixed on the magnetic movable valve plug with locknut (21) two ends up and down separately.
2, guide pipe (18), copper tube processes, and two ends are fuzz button.It is the axis that connects whole magnetic movable valve plug, is again that the guide pipe of decompression piston is logical, so require inwall degree of finish higher.
3, the processing of locknut (21) brass is 2, and fuzz button connects with guide pipe, embeds in the recessed circle of magnet to cement with tackiness agent.
4, sleeve (17), 1 of brass processing.
5, bibcock (14), 1 of brass processing, 45 ° of inclined-planes cooperate with valve seat (11), and higher technical requirements is arranged, during assembling and the magnet surface of contact must spread sealer with leakage proof.
Four, decompressor: by piston cup (22).Piston mandril (20), catch (15), pin (16) are formed, and piston moves back and forth in guide pipe (18).
1, piston cup (22), material rubber, external diameter are noted cooperating with guide pipe (18), and with adhesive on piston mandril (20).
2, piston mandril (20), the ABS plastic injection moulding has pin-and-hole.
3, catch (15), pin (16) are used to block piston cup (20).
Constant by main valve body (10) among the embodiment 1 and end cap (7) with inner structure, only end cap (7) disk body (3) up and down and circle magnet (2) are removed, two d-c solenoids (23) about just the magnetic control disc portion changes and is, and be fixed on up and down on the two end cap (7), with changing current direction, change magnetic force direction, reach the purpose of electronic control valve switch.
Claims (1)
- A kind of decompression type magnetic control water valve, end cap (7) is up and down arranged on the main valve body (10), there is valve seat (11) at place, main valve body (10) middle part of the side, guide pipe (18) two ends up and down has ring magnet (19) and sleeve pipe (17) and bibcock (14) is fixed in wherein, there are piston cup (22) and piston mandril (20) in guide pipe (18) lining, outside end cap (7), be that disk body (3) and circle magnet (2) is characterized in that:(1) main valve body (10) is by up and down end cap (7) sealing, is water-supplying chamber (8) above middle part of the side place's valve seat (11) and the water outlet (9) of a side, is intake chamber (12) below the valve seat (11) and the water intake (13) of opposite side;(2) guide pipe (18) pass in the valve seat (11) with main valve body on same axis, with lower end ring magnet (19), bibcock (14), sleeve pipe (17) upper end ring magnet (19), series connection from bottom to top also tightens together with locknut (2), and ring magnet (19) forward is provided with by the NS utmost point; When magnetic force outside the valve makes when moving on the magnetic movable valve plug, bibcock (14) and valve seat (11) closure;(3) guide pipe (18) can be linked up intake chamber (12) and water-supplying chamber (8), but is blocked water in intake chamber (12) by piston cup (22) sealing, and piston mandril (20) transmits pressure on water-supplying chamber (8) end cap (7);(4) the garden magnet (2) in the outer magnetic control dish of end cap (7), last dish leans on the face N and the N of end cap extremely corresponding with the magnetic pole of lower wall one side, and is on the same center line with end cap (7), and that opposite side is S is extremely corresponding with S, is on the stand-by position; Perhaps the magnetic control dish is changed to d-c solenoid, be fixed on the end cap (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245744 CN2234530Y (en) | 1994-11-23 | 1994-11-23 | Reduced pressure magneto-controlled water valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94245744 CN2234530Y (en) | 1994-11-23 | 1994-11-23 | Reduced pressure magneto-controlled water valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2234530Y true CN2234530Y (en) | 1996-09-04 |
Family
ID=33851446
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94245744 Expired - Fee Related CN2234530Y (en) | 1994-11-23 | 1994-11-23 | Reduced pressure magneto-controlled water valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2234530Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641568A (en) * | 2012-05-07 | 2012-08-22 | 郭建国 | Network control electromagnetism and high-pressure air linkage integral valve fire extinguisher and control system thereof |
| CN102748524A (en) * | 2012-07-13 | 2012-10-24 | 高云芝 | Modified magnetic control valve |
| CN103075380A (en) * | 2013-01-09 | 2013-05-01 | 青神格林维尔流体动力控制技术有限公司 | Proportional pressure-reducing valve |
| CN113599263A (en) * | 2021-04-21 | 2021-11-05 | 北京荷塘生华医疗科技有限公司 | Pharmaceutical production system and method |
-
1994
- 1994-11-23 CN CN 94245744 patent/CN2234530Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102641568A (en) * | 2012-05-07 | 2012-08-22 | 郭建国 | Network control electromagnetism and high-pressure air linkage integral valve fire extinguisher and control system thereof |
| CN102641568B (en) * | 2012-05-07 | 2014-05-14 | 郭建国 | Network control electromagnetism and high-pressure air linkage integral valve fire extinguisher and control system thereof |
| CN102748524A (en) * | 2012-07-13 | 2012-10-24 | 高云芝 | Modified magnetic control valve |
| CN103075380A (en) * | 2013-01-09 | 2013-05-01 | 青神格林维尔流体动力控制技术有限公司 | Proportional pressure-reducing valve |
| CN103075380B (en) * | 2013-01-09 | 2015-05-27 | 青神格林维尔流体动力控制技术有限公司 | Proportional pressure-reducing valve |
| CN113599263A (en) * | 2021-04-21 | 2021-11-05 | 北京荷塘生华医疗科技有限公司 | Pharmaceutical production system and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |