CN2154385Y - Liquid electromagnet switch - Google Patents
Liquid electromagnet switch Download PDFInfo
- Publication number
- CN2154385Y CN2154385Y CN 92236712 CN92236712U CN2154385Y CN 2154385 Y CN2154385 Y CN 2154385Y CN 92236712 CN92236712 CN 92236712 CN 92236712 U CN92236712 U CN 92236712U CN 2154385 Y CN2154385 Y CN 2154385Y
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- electromagnet
- liquid
- magnetic
- magnetic element
- consent
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Abstract
The utility model relates to a liquid electromagnet switch which is suitable for controlling the flow and the stop of liquid in a pipeline. The utility model comprises a liquid conduit, an electromagnet, an electromagnetic coil, a plug, etc., wherein, the inside of the liquid conduit is provided with a plug hole which can be closed and opened by the plug. The utility model is characterized in that the top surface of the plug is fixed with a magnetic element; one upward surface of the magnetic element is provided with a fixed magnet pole. When the electromagnetic coil is connected with a positive phase or a reversed phase power supply, the plug can be attracted upwards to open the plug hole or repelled downwards to close the plug hole; after the plug hole is opened, although the power supply is cut off, the electromagnet can still be continuously attached by the magnetic force of the magnetic element to continuously maintain an opening state, and electricity utilization can be greatly saved.
Description
The utility model relates to a kind of magnetic switch, and the DC electrical source formula liquid magnetic switch of particularly a kind of power saving and safety is in order to the circulation of liquid in the pilot line or end.
As shown in Figure 1, it is general magnetic switch 10, and it consists predominantly of a liquid conduits 11, an electromagnet 12, an electromagnetic coil 13 and a consent 14; Wherein, liquid conduits 11 two-port are respectively water inlet 11a and water outlet 11b, and, but be provided with the circulation of partition wall 15 barrier liquids in liquid conduits inside, but be formed with a consent 16 at the level board 15a of this partition wall, it communicates with water inlet 11a and water outlet 11b, and stopper 14 faces this consent 16, so that sealing or unlatching.These stopper 14 end faces are linked to an end 17a of a metal clips 17, and this metal clips the other end 17b then is fixed in liquid conduits 11 inwall tops.Electromagnetic coil 13 is wrapped on the electromagnet 12, and is connected with power supply.
When electromagnetic coil 13 energisings, electromagnet 12 will produce magnetic force, leave consent 16 and attract metal clips 17 upwards to drive stopper 14, and this consent is opened, and liquid (for example water) can flow to water outlet 15b via consent 16 by the water inlet 15a of liquid conduits 11.When loss of power, then metal clips 17 restores to the original state, and stopper clogs consent 16 again once again, makes liquid stop to flow out.
Yet, the above-mentioned liquid magnetic switch of commonly using, very power consumption during use, its reason is as follows: in the above-mentioned magnetic switch structure of commonly using, the magnetic force that electromagnet 12 produces is wanted stably to hold metal clips 17, and electromagnetism strength must be greater than the strength of shell fragment.And shell fragment strength is generally all very big, so when wanting to produce an enough electromagnetic force, then must consume sizable electric power; In addition, if will make the outflow that liquid can be continual and steady, then electromagnetic coil 13 must pass to electric current (that is, if wanted flow out in liquid continuous a minute, then must continue energising one minute) constantly, and this is to commonly use electromagnetism to open in another big key factor of power consumption.
Since at present on the market common above-mentioned commonly using when liquid magnetic switch 10 is used very take electricity, therefore, its power supply generally adopts the ac power supply of civil power to be rectified into DC electrical source through rectifying device again.Yet these settings, in practical application, also need many distributions etc., and construction trouble, in the time of will installing the liquid magnetic switch additional at existing liquid line equipment, also on wall, punch again sometimes, also need wall is whitewashed afterwards for setting AC power cord usefulness, the construction trouble, time-consuming expensive.And, the liquid magnetic switch be used for controlling liquid circulation whether, general field of employment may comparatively moist and easily electric leakage, therefore, when using the ac power supply of big electric power, is difficult to guarantee safety.If desire to overcome this shortcoming; and when substituting ac power supply and directly supply DC electrical source with battery, then as above-mentioned to commonly use the magnetic switch power consumption very big because of this, and after making its action for several times; battery just can very fast loss of power; and need again and again more to renew battery, cause very big waste, and the new battery that will usually change the outfit; thereby; in commonly using the liquid magnetic switch, can't use lightly battery easily economically, and generally still continue to use the big AC Electric Power power supply power supply of construction trouble.
The purpose of this utility model is to provide the liquid magnetic switch of a kind of power saving and safety.
Liquid magnetic switch of the present utility model includes liquid conduits, electromagnet, electromagnetic coil, and element such as stopper, its key is: the stopper end face is provided with magnetic element (permanent magnet), attraction force between energy enhancing and electromagnet, when electromagnetic coil passes to DC electrical source and when electromagnet produces magnetic force with the magnetic element dissimilar polarities, can attract magnetic element and stopper to rise easily and the unlatching liquid conduits, and, though discharge power supply this moment, but still the magnetic force that can have according to its magnetic element and continue to be adsorbed in electromagnet itself, continue to keep above-mentioned opening state, that is, liquid magnetic switch of the present utility model, when it begins to move, only magnetic element, can be opened on stopper liquid conduits together with upwards attracting with electric power slightly, and after opening, the magnetic force that has with magnetic element itself without electric power is sustainable this opening state of keeping, thereby it uses very power saving and safety.When electromagnet produces magnetic force with the magnetic element identical polar, can repel magnetic element downwards when input inversion electric power, make the consent sealing of liquid conduits, stop liquid communication together with stopper.
Liquid switch of the present utility model is taked following concrete structure, and it comprises:
One liquid conduits, its two ends are respectively water inlet and water outlet, and inside is provided with partition wall, and this partition wall bottom is horizontal, and the horizontal position of this partition wall is provided with a consent that communicates with water inlet and water outlet;
One stopper that cooperates with consent;
One electromagnet and electromagnetic coil, this electromagnet are installed in liquid conduits tube wall and outwards outstanding, and the electromagnetic coil that is wrapped on the electromagnet is connected with power supply;
Described stopper end face is installed with the magnetic element that a upper surface has a fixed magnetic pole, and described stopper and magnetic element are positioned at below, electromagnet bottom surface, and face consent;
When electromagnetic coil connects with positive or inverting power supplies, and can easily magnetic element and stopper be attracted to upwardly open consent or repel sealing consent downwards, and after opening, though cut off the electricity supply, but still can continue to be adsorbed in electromagnet and continue to keep this opening state with the institute of magnetic element tool magnetic force own.
It can also comprise that one is connected with stopper with consent parallel axes and the fixed-site post and the end that are arranged at described liquid conduits inwall, the other end forms round, and be placed in the bar that links on the fixed-site post, so that stopper when knee-action, can remain with the consent parallel axes axially on, unlikely skew.
Effect of the present utility model: this liquid switch compares with existing magnetic switch, and power consumption is changed greatly, can save electricity consumption and safety greatly.Application area of the present utility model is extremely wide, the bath of for example washing one's hands automatically, just bucket bath or the like automatically, and practicability is extremely strong.
Description of drawings:
Fig. 1 is the sectional view of existing liquid magnetic switch;
Fig. 2 is the sectional view of liquid magnetic switch of the present utility model.
Conjunction with figs. illustrates in greater detail as follows to embodiment:
As shown in Figure 2, liquid magnetic switch of the present utility model includes a liquid conduits 11, one electromagnet 12, one electromagnetic coil 13, an and stopper 14, liquid conduits 11 two ends are respectively water inlet 11a and water outlet 11b, inside is provided with partition wall 15, this partition wall bottom is level board 15a, this level board is formed with a consent 16, it communicates with water inlet 11a and water outlet 11b, stopper 14 faces this consent 16, so that sealing or unlatching, this stopper 14 are positioned at below, electromagnet 12 bottom surfaces, and this electromagnet 12 is installed in liquid conduits 11 tube walls and outwards outstanding, electromagnetic coil 13 is wrapped on the electromagnet 12, and is connected with power supply.And characteristics of the present utility model are that these stopper 14 end faces are provided with a magnetic element (permanent magnet) 27, its one side that makes progress has a fixing magnetic pole (for example the N utmost point or the S utmost point), owing to set up a magnetic element 27, make and 12 of electromagnet have the magnetic relation of its expection, when magnetic switch is opening state, this magnetic element 27 can very easily be attracted upwards to open consent 16 by electromagnet together with stopper 14, and continues to continue to keep opening state with electromagnet absorption according to the magnetic force of this magnetic element itself; When making magnetic switch transfer closed condition to, this magnetic element and stopper can easily be repelled downwards by electromagnet 12 again, and block consent 16.
When the need stop liquid circulates, then produce and magnetic element 27 upper surfaces the magnetic force of identical polar in electromagnet 12 in electromagnetic coil 13 input inversion electric power, because principle of same-sex repulsion, magnetic element 27 and stopper 14 are repelled downwards, block consent 16, liquid stops to flow out immediately.
As a whole, obvious power saving when the utility model uses, its power saving reason can be summarized as follows: (a) stopper 14 makes it have magnetic and magnetic force because of being provided with magnetic element 27,12 of this magnetic force and electromagnet have the strength that attracts or repel, thus electromagnet to hold or repel this magnetic element required electric power just can be very big; (b) after magnetic element 27 and electromagnet 12 adsorb, though supply disconnecton with electromagnetic coil 13, but magnetic element 27 still can continue to be adsorbed on the electromagnet that does not have magnetic according to itself having magnetic force, keep consent 16 to be in opening state, therefore, though, but still can make liquid continuous outflow in no electric circuit this moment; (c) it is very short that electromagnet 12 will hold or repel magnetic element 27 needed times, as long as several seconds zero point is just enough, so institute's power consumption power is very little.
The utility model also can be provided with a fixed-site post 28 perpendicular to conduit 11 inwalls, and it is parallel with the vertical axial of consent 16, stopper 14 or magnetic element 27 1 sides connect to link bar 29, this links bar one end and forms round and be sheathed on fixed-site post 28, wait structure according to this, make this stopper when knee-action, can remain on the vertical axial of consent 16 unlikely skew.
Claims (2)
1, a kind of liquid magnetic switch includes:
One liquid conduits, its two ends are respectively water inlet and water outlet, and inside is provided with partition wall, and this partition wall bottom is horizontal, and the horizontal position of this partition wall is provided with a consent that communicates with water inlet and water outlet;
One stopper that cooperates with consent;
One electromagnet and electromagnetic coil, this electromagnet are installed in liquid conduits tube wall and outwards outstanding, but electromagnetic coil two ends that are wrapped on the electromagnet are connected with DC electrical source two end alternation ground;
It is characterized in that: described stopper end face is installed with the magnetic element that a upper surface has a fixed magnetic pole, and described stopper and magnetic element are positioned at below, electromagnet bottom surface, and face consent.
2, liquid magnetic switch according to claim 1, it is characterized in that: it comprises that also one is connected with stopper with consent parallel axes and the fixed-site post and the end that are arranged at described liquid conduits inwall, the other end is round, and is placed in the bar that links on the fixed-site post movably.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236712 CN2154385Y (en) | 1992-10-22 | 1992-10-22 | Liquid electromagnet switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92236712 CN2154385Y (en) | 1992-10-22 | 1992-10-22 | Liquid electromagnet switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2154385Y true CN2154385Y (en) | 1994-01-26 |
Family
ID=33778163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92236712 Expired - Fee Related CN2154385Y (en) | 1992-10-22 | 1992-10-22 | Liquid electromagnet switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2154385Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029709A1 (en) * | 2001-09-30 | 2003-04-10 | Fubao Guo | Control valve |
| CN103071201A (en) * | 2013-02-24 | 2013-05-01 | 胡明建 | Method for adopting magnetism-keeping technology for controlling multipoint infusion tube |
| CN108491005A (en) * | 2018-02-11 | 2018-09-04 | 中国水利水电科学研究院 | A kind of electromagnetic valve Markov bottle and application method |
| CN108491004A (en) * | 2018-02-11 | 2018-09-04 | 中国水利水电科学研究院 | A kind of electromagnetic valve Markov bottle and application method |
| CN110528792A (en) * | 2019-09-09 | 2019-12-03 | 徐承熙 | A kind of automatic desludging blow-off line for building |
-
1992
- 1992-10-22 CN CN 92236712 patent/CN2154385Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003029709A1 (en) * | 2001-09-30 | 2003-04-10 | Fubao Guo | Control valve |
| CN103071201A (en) * | 2013-02-24 | 2013-05-01 | 胡明建 | Method for adopting magnetism-keeping technology for controlling multipoint infusion tube |
| CN108491005A (en) * | 2018-02-11 | 2018-09-04 | 中国水利水电科学研究院 | A kind of electromagnetic valve Markov bottle and application method |
| CN108491004A (en) * | 2018-02-11 | 2018-09-04 | 中国水利水电科学研究院 | A kind of electromagnetic valve Markov bottle and application method |
| CN110528792A (en) * | 2019-09-09 | 2019-12-03 | 徐承熙 | A kind of automatic desludging blow-off line for building |
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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 |