CN2168137Y - Improved liquid electromagnetic valve - Google Patents
Improved liquid electromagnetic valve Download PDFInfo
- Publication number
- CN2168137Y CN2168137Y CN 93211229 CN93211229U CN2168137Y CN 2168137 Y CN2168137 Y CN 2168137Y CN 93211229 CN93211229 CN 93211229 CN 93211229 U CN93211229 U CN 93211229U CN 2168137 Y CN2168137 Y CN 2168137Y
- Authority
- CN
- China
- Prior art keywords
- magnet
- electromagnetic valve
- stopper
- liquid electromagnetic
- water outlet
- 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)
Abstract
The utility model relates to an improving device for a liquid electromagnetic valve. The improved device of the utility model is mainly formed by that one of the side walls of the basal body of the electromagnetic valve is provided with a sloping plate, the top surface of the basal body is provided with a direct current micromotor, the micromotor can draw a magnet via a guiding line (can also use a drawing shaft), which can cause the magnet to slide on the sloping plate. When the magnet slides down, the magnet and the magnet which is arranged on the top surface of a stopper attract each other, which causes the stopper to move away from the water outlet of the liquid electromagnetic valve, and the liquid flows out; when the magnet is drawn by the micromotor and moves upwards, the stopper returns to the original position of the stopper and seals the water outlet, and blocks the flow of the liquid. The utility model has the advantages of reliable operation, electric energy saving, novel structure, simplicity and practicality.
Description
The utility model relates to a kind of modifying device of liquid electromagnetic valve, especially the new structure of the liquid electromagnetic valve of reliable operation and power saving.
In the present known liquid electromagnetic valve door, have a water inlet and a water outlet, also have the circulation that a consent is used for sealing or opens liquid in addition, the end face of its stopper is installed a magnet, and is made it to be positioned the position of this water outlet top by a support.When the electromagnetic coil of electromagnetic valve in addition during power supply, the electromagnetic force that mat produces is controlled the position of this stopper, thereby realizes the circulation of controlling liquid.Owing in the design of known liquid electromagnetic valve door, adopt the armature of electromagnetic coil to fix, if when the magnet magnetic force on the stopper is strong, though electromagnetic coil do not switch on, also easily with electromagnetic coil in armature attract mutually, cause malfunction.
The purpose of this utility model provides a kind of improved liquid electromagnetic valve door device, its reliable operation and do not have aforesaid malfunction; And saving electric energy.
The purpose of this utility model is achieved in that
A kind of modifying device of liquid electromagnetic valve includes the liquid electromagnetic valve matrix, and it has a water inlet and water outlet, but the stopper of opening and closing of fault water outlet places the water outlet place; A sidewall of liquid electromagnetic valve matrix is a swash plate, and this water outlet is positioned at the swash plate lower position of this matrix inside; Direct current micromotor is arranged on the end face of this liquid electromagnetic valve matrix; Second magnet be located at this stopper end face and can with this stopper interlock, and it is positioned the swash plate of liquid electromagnetic valve matrix by a drive-connecting shaft and a fixing column; First magnet can do on the swash plate of solenoid valve matrix or under slip, Transmitted chains is to lie in first magnet via an end, in addition the guide wire that links to each other with the transmission shaft of drive motor of end.
Also available axis of traction of guide wire or screw rod replace.
Owing to adopt such scheme, can just can realize forward and backward in the conversion of motor input end positive and negative electrode, thereby drive first magnet along on the swash plate of solenoid valve matrix or lower slider, effect by magnetic force picks up or discharges second magnet on the stopper, reach the purpose of opening and closing of fault water outlet accurately, this compares with known liquid electromagnetic valve, and the improvement structure of the utility model liquid electromagnetic valve has been avoided the malfunction of stopper, and therefore work is absolute reliable; The reason of this liquid electromagnetic valve modifying device power saving is: (1) electrical power time is short; No matter just change or reverse, only needed get final product in 0.5 second.(2) water will continue to flow out when stopper is opened, at this moment, and owing to two magnet attract each other, so but the motor no electric circuit; Carry out the control when closing, need only make motor turning handle first magnet rise, stopper is closed voluntarily by action of gravity, and the circulation of blocking-up liquid.Above-mentioned explanation the utility model is safe and reliable, power saving, and novel structure, simple and practical.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the utility model liquid electromagnetic valve, this device side view when valve seals.
Fig. 2 is the utility model liquid electromagnetic valve, the device side view when valve opening.
Among the above-mentioned figure:
1. drive motor (direct current micromotor)
11. guide wire (or axis of traction, or screw rod)
2. solenoid valve matrix
21. water inlet
22. water outlet
23. swash plate
3. first magnet
4. second magnet
5. stopper
6. fixing column
61. drive-connecting shaft
Device side view when sealing as shown in Figure 1, for liquid electromagnetic valve valve of the present utility model.This liquid electromagnetic valve matrix 2 has a water inlet 21, and a liquid delivery port 22, and whether its liquid delivery port can or close controlling liquid to be flowed out by this water outlet or be blocked by the unlatching of a stopper 5.When this stopper was opened, liquid (water or oil) can be entered in this matrix 2 by water inlet 21, was flowed out by water outlet 22 again.And when these stopper 5 these water outlets 22 of sealing, blocked flowing of liquid.The end face of stopper 5 is provided with one second magnet 4, makes this stopper 5 and magnet 4 form an independent structure, and the polarity of second magnet is the N utmost point, and its right-hand end is a coupling shaft by drive-connecting shaft 61, and makes it to support the location with a fixing column 6.The open and close of stopper is to provide support with fixing column 6, and is center of rotation with drive-connecting shaft 61, and does the action of open and close.
The sidewall 23 of this liquid electromagnetic valve matrix 2 also is the set sidewall of fixing column 6, and aforesaid stopper 5 promptly is positioned at the inside of this matrix 2 and in the position of these swash plate 23 lower corners.
In the top plan of liquid electromagnetic valve matrix 2, the optimum scheme of a direct current micro motor 1 as drive unit is set.This direct current micromotor 1 is via also available axis of traction of a guide wire 11(or screw rod) and connect the position, top of first magnet 3, and drive by direct current micromotor 1 it is done or following slip on this matrix swash plate.In order to cooperate the magnetic of second magnet 4, so the polarity of first magnet 3 is the N utmost point (upper surface is the N utmost point, and lower surface is the S utmost point).When direct current micromotor 1 is just changeing, make guide wire 11(also can be an axis of traction or screw rod) elongation, so first magnet 3 slides to swash plate 23, after it reduces to a certain height, then second magnet 4 promptly is subjected to its attraction force and stopper 5 is opened, so current can be flow to outlet (as shown in Figure 2) smoothly by the water inlet of this solenoid valve matrix.
When the A of direct current micromotor 1 end adds negative supply, and B holds when adding positive supply, then drive motor 1 counter-rotating, make also available axis of traction of guide wire 11(or screw rod) regain, so first magnet is subjected to drawing and moves to swash plate 23 tops, after it rose to a specific height, then second magnet 4 was returned to original position once again, and make stopper 5 with water outlet 22 sealings, so current can't flow out.
Above-mentioned swash plate 23 is with the slide plate on a plane as an illustration, but the utility model also can set up with guide plate in the both sides of this swash plate 23, as the usefulness of guiding, to limit the unlikely beat of sliding of first magnet 3.By the foregoing description explanation, show and know that this drive motor can be replaced by the drive unit of magnetic switch and so on, and guide wire can replace with axis of traction or screw rod, and also need not be provided with guide plate this moment on swash plate.
The reason of the utility model power saving is: (1) electrical power time is very short, no matter forward or reverse, an offer got final product in 0.5 second. (2) when stopper is opened, water will continue to flow out, at this moment, owing to two magnet attract each other, so motor needn't continue to be switched on, and will carry out the control of closing the time, as long as make again electric machine rotation, magnet is risen, the stopper gravitate is fallen, with valve closing, and the circulation of blocking-up liquid.
Claims (2)
1, a kind of modifying device of liquid electromagnetic valve, include liquid electromagnetic valve matrix 2, it has a water inlet 21 and water outlet 22, but the stopper 5 of opening and closing of fault water outlet places water outlet 22 places, it is characterized in that: a sidewall of liquid electromagnetic valve matrix is a swash plate 23, and this water outlet 22 is positioned at swash plate 23 lower positions of this matrix inside; Direct current micromotor 1 is arranged on the end face of this liquid electromagnetic valve matrix 2; Second magnet 4, be located at this stopper 5 end face and can with these stopper 5 interlocks, and be positioned the swash plate 23 of liquid electromagnetic valve matrix by a drive-connecting shaft 61 and a fixing column 6; First magnet 3 can do on the swash plate 23 of solenoid valve matrix or under slip, Transmitted chains is to lie in first magnet 3 via an end, in addition the guide wire 11 that links to each other with drive motor 1 of end.
2, according to the modifying device of the described liquid electromagnetic valve of claim 1, it is characterized in that: also available axis of traction of described guide wire 11 or screw rod replace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211229 CN2168137Y (en) | 1993-05-06 | 1993-05-06 | Improved liquid electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93211229 CN2168137Y (en) | 1993-05-06 | 1993-05-06 | Improved liquid electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2168137Y true CN2168137Y (en) | 1994-06-08 |
Family
ID=33792909
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93211229 Expired - Fee Related CN2168137Y (en) | 1993-05-06 | 1993-05-06 | Improved liquid electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2168137Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638237A (en) * | 2016-12-22 | 2017-05-10 | 宁波江北怡和工业设计有限公司 | Road roller |
| CN106638236A (en) * | 2016-12-22 | 2017-05-10 | 宁波江北怡和工业设计有限公司 | Double-steel-wheel road roller |
| CN109718005A (en) * | 2019-01-29 | 2019-05-07 | 上海与德通讯技术有限公司 | A kind of water injection type hot-water bottle |
-
1993
- 1993-05-06 CN CN 93211229 patent/CN2168137Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106638237A (en) * | 2016-12-22 | 2017-05-10 | 宁波江北怡和工业设计有限公司 | Road roller |
| CN106638236A (en) * | 2016-12-22 | 2017-05-10 | 宁波江北怡和工业设计有限公司 | Double-steel-wheel road roller |
| CN109718005A (en) * | 2019-01-29 | 2019-05-07 | 上海与德通讯技术有限公司 | A kind of water injection type hot-water bottle |
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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 |