CN2210291Y - Energy saving and sound adsorption electromagnetic valve - Google Patents
Energy saving and sound adsorption electromagnetic valve Download PDFInfo
- Publication number
- CN2210291Y CN2210291Y CN 94223070 CN94223070U CN2210291Y CN 2210291 Y CN2210291 Y CN 2210291Y CN 94223070 CN94223070 CN 94223070 CN 94223070 U CN94223070 U CN 94223070U CN 2210291 Y CN2210291 Y CN 2210291Y
- Authority
- CN
- China
- Prior art keywords
- iron core
- ring gear
- toothed ring
- electromagnetic valve
- pressing
- 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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Abstract
The utility model relates to an electromagnetic valve, particularly a sound adsorption electromagnetic valve for a laundry machine. The utility model, which comprises a spring, an electromagnetic coil, a movable iron core, a diaphragm, a valve body and a housing, is additionally provided with a picking and pressing toothed ring, a pressed toothed ring, a supporting shaft sleeve and a check lever. The movable iron core is arranged on the lowermost part in a conduit, and the upper part of the movable iron core is successively provided with the picking and pressing toothed ring, the pressed toothed ring, the supporting shaft sleeve and the spring. The check lever is arranged in the center holes of the supporting shaft sleeve, the pressed toothed ring, and the picking and pressing toothed ring. The utility model can replace the water feeding electromagnetic valve of an existing laundry machine and can also be used for various controlling apparatus, having the advantages that the utility model consumes less electricity and produces no noise under working state.
Description
The utility model relates to a kind of solenoid valve, particularly use in washing machine de-noising solenoid valve.
The solenoid valve (referring to Fig. 2) of automatic washing machine use at present, one electromagnet is installed on inlet valve, be provided with a conduit at the electromagnetic coil center, be placed with spring (1) and moving iron core (4) in the conduit, at ordinary times, under spring action, moving iron core tightly withstands on the elastomer diaphragm (8), and the center hole (6) of diaphragm is blocked, and the water of inlet can not flow into, and promptly entering water electromagnetic valve is closed; Work as electromagnetic actuation, moving iron core is upwards inhaled under magnetic force, and moving iron core leaves elastomer diaphragm, and the center hole conducting of spring sheet makes water flow into equalizing orifice (7) back from inlet and goes out from the center orifice flow, and promptly entering water electromagnetic valve is opened.Its shortcoming is a solenoid valve when being opened, and electromagnetic coil must keep energising, consumes certain electric energy, produces the noise that is harmful to simultaneously.
When the purpose of this utility model provides the work of a kind of solenoid valve, the muting economize on electricity solenoid valve of not power consumption.
The utility model is achieved in that the pulse locking framework that adopts in the pressed type ball point pen, the i.e. mechanism of a ball-point-pen core indentation of pressing.
Describe below in conjunction with accompanying drawing:
Fig. 1 de-noising electromagnetic valve structure schematic representation that economizes on electricity.
Fig. 2 has the entering water electromagnetic valve structural representation now.
A kind of economize on electricity entering water electromagnetic valve, comprise spring (1), electromagnetic coil (3), moving iron core (4), center hole (6), equalizing orifice (7), diaphragm (8), valve body (5) and housing (2), it is characterized in that also being provided with pressing ring gear (9), pressurized ring gear (10), support axle sleeve (11) and check lever (12), wherein moving iron core (4) is placed on the conduit bottom, the pressing ring gear (9) of packing into successively above, pressurized ring gear (10), support axle sleeve (11) and spring (1), check lever (12) is placed on supports axle sleeve (11), pressurized stop ring (9), in pressing stop ring (9) center hole.
Check lever (12) lower end is fixed in pressing ring gear (9) center hole, and pressurized ring gear (10) serves as that axle can rotate with check lever (12).
Pressing ring gear and moving iron core are glued together.
Working procedure is as follows:
At ordinary times, under the effect of spring, moving iron core tightly withstands on the elastomer diaphragm, and the center hole of diaphragm is blocked, and the water of inlet can not flow into, i.e. closed electromagnetic valve.When the solenoid valve energising, moving iron core moves up under magnetic force, drives pressing pressurized ring gear, promotes the pressurized ring gear and upwards moves in conduit, and the pressurized ring gear skids off and pressurized deflection from the protruding key of pipe inner wall, and is locked.At this moment, moving iron core leaves elastomer diaphragm, and the conducting of spring sheet center hole goes out water from the center orifice flow after inlet flows into equalizing orifice.At this moment, the solenoid valve outage, solenoid valve still is in open mode.
In the time of need closing solenoid valve, to the logical outage of solenoid valve once, when energising once more, moving iron core moves up again, drives the pressing ring gear, promotes the pressurized ring gear once more, moves in conduit.At this moment, pressurized ring gear pressurized once more rotates, and slips into the protruding key of pipe inner wall, unlocks.Electromagnet outage, under spring action, the pressurized ring gear, pressing ring gear and moving iron core are depressed, and moving iron core this moment roof pressure rubber diaphragm tightly again is blocked the diaphragm center hole once more, promptly enters solenoid valve and is closed.So repeat, can open or close and close solenoid valve.
Entering water electromagnetic valve on the alternative existing automatic washing machine of this economize on electricity sound adsorption electromagnetic valve also can be used for various control appliances and uses. Its advantage is electromagnetic valve work not power consumption of state and noiseless.
Claims (2)
1, a kind of economize on electricity de-noising solenoid valve, comprise spring (1), electromagnetic coil (3), moving iron core (4), center hole (6), equalizing orifice (7), diaphragm (8), valve body (5) and housing (2), it is characterized in that also being provided with pressing ring gear (9), pressurized ring gear (10), support axle sleeve (11) and check lever (12), wherein moving iron core (4) is placed on the conduit bottom, the pressing ring gear (9) of packing into successively above, pressurized ring gear (10), support axle sleeve (11) and spring (1), check lever (12) is placed on supports axle sleeve (11), pressurized stop ring (9), in pressing stop ring (9) center hole.
2, economize on electricity de-noising solenoid valve according to claim 1 is characterized in that check lever (12) lower end is fixed in pressing ring gear (9) center hole, and pressurized ring gear (10) serves as that axle can rotate with check lever (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223070 CN2210291Y (en) | 1994-10-14 | 1994-10-14 | Energy saving and sound adsorption electromagnetic valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94223070 CN2210291Y (en) | 1994-10-14 | 1994-10-14 | Energy saving and sound adsorption electromagnetic valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2210291Y true CN2210291Y (en) | 1995-10-18 |
Family
ID=33836898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94223070 Expired - Fee Related CN2210291Y (en) | 1994-10-14 | 1994-10-14 | Energy saving and sound adsorption electromagnetic valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2210291Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101701641B (en) * | 2009-11-20 | 2011-01-26 | 哈尔滨工程大学 | Low-noise electromagnetic valve |
| CN1928401B (en) * | 2005-08-31 | 2013-05-08 | 艾默生电气公司 | Solenoid valve |
| CN106369208A (en) * | 2016-08-31 | 2017-02-01 | 浙江新三荣制冷有限公司 | Mute electronic expansion valve |
-
1994
- 1994-10-14 CN CN 94223070 patent/CN2210291Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1928401B (en) * | 2005-08-31 | 2013-05-08 | 艾默生电气公司 | Solenoid valve |
| CN101701641B (en) * | 2009-11-20 | 2011-01-26 | 哈尔滨工程大学 | Low-noise electromagnetic valve |
| CN106369208A (en) * | 2016-08-31 | 2017-02-01 | 浙江新三荣制冷有限公司 | Mute electronic expansion valve |
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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 |