CN204387470U - Preventing water leakage switch - Google Patents
Preventing water leakage switch Download PDFInfo
- Publication number
- CN204387470U CN204387470U CN201420740166.2U CN201420740166U CN204387470U CN 204387470 U CN204387470 U CN 204387470U CN 201420740166 U CN201420740166 U CN 201420740166U CN 204387470 U CN204387470 U CN 204387470U
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- runner
- water
- valve rod
- blanking cover
- leakage switch
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Abstract
The utility model discloses a preventing water leakage switch, primarily of water pipeline, lower cover housing and on-off component composition, described water pipeline is by intake tunnel, exhalant canal and bore passages composition, its bore passages is a kind of dual torus runner be made up of outer shroud runner and inner ring runner, outer shroud runner and inner ring runner form sealed spacer by a blanking cover, blanking cover is arranged a water intake outer shroud runner to be formed with inner ring runner be communicated with, described intake tunnel is connected with outer shroud runner, exhalant canal is connected with inner ring runner, its on-off component comprises the pin-lift arrangement that has reset Telescopic, one end of pin-lift arrangement can be formed the water intake on blanking cover and block, pin-lift arrangement is met water by one and will the reaction component of deformed dilation be driven.The preventing water leakage switch that the utility model provides automatically can send alarm, block water inlet current when water purifier is revealed, and just can automatically reset without the need to renewal part.
Description
Technical field
The utility model relates to the switch of water processor, particularly a kind of preventing water leakage switch that automatically can block inlet valve.
Background technique
Current water purifier employs mostly the leakage protecting valve that automatically can cut off water inlet current when leaking, its most of structure is all adopt disposable triggering medium jack-up stem precludes water inlet water route, structure although it is so effectively can block current and prevent from revealing, but user does not understand its internal structure, also think it is that water purifier produces major accident when current are blocked, fault can deliberately amplify to earn higher return by evil mind maintenance man, moreover, the disposable triggering medium that present water-leakage protecting device adopts is all disposable use, as changed not in time, whole protective gear can be caused to lose effectiveness.
Summary of the invention
The utility model provides one and automatically can send alarm when water purifier is revealed, block water inlet current, and without the need to renewal part just reusable preventing water leakage switch.
In order to reach above-mentioned purpose of design, the technical solution adopted in the utility model is as follows:
A kind of preventing water leakage switch, primarily of water pipeline, lower cover housing and on-off component composition, described water pipeline is by intake tunnel, exhalant canal and bore passages composition, its bore passages is a kind of dual torus runner be made up of outer shroud runner and inner ring runner, outer shroud runner and inner ring runner form sealed spacer by a blanking cover, blanking cover is arranged a water intake outer shroud runner to be formed with inner ring runner be communicated with, described intake tunnel is connected with outer shroud runner, exhalant canal is connected with inner ring runner, its on-off component comprises the pin-lift arrangement that has reset Telescopic, one end of pin-lift arrangement can be formed the water intake on blanking cover and block, pin-lift arrangement is met water by one and will the reaction component of deformed dilation be driven.
Further, the pin-lift arrangement of described on-off component mainly includes for blocking the movable valve rod of blanking cover water intake, the elasticity reset device that drive activity valve rod is up and down, its elasticity reset device is according to the expansion reaction of reaction component thus promotion activity valve rod blocks blanking cover water intake.
Further, described on-off component also includes valve rod fixed base, and valve rod fixed base is fixed with the valve rod body being set in movable stem outer circumference, and valve rod body lower end is provided with the movable valve rod buckle for restraint valve rod downstream position.
Further, described reaction component mainly includes meets water and the high-foaming sponge of deformed dilation, the upper end of high-foaming sponge will be fixed with sponge roof platform, jack-up sponge roof platform after high-foaming sponge sucks in water deformed dilation, sponge roof platform interlock on-off component is formed blanking cover water intake and blocks.
Further, the outer periphery of described blanking cover and blanking cover water inlet are provided with O-ring seal.
Further, this preventing water leakage switch also comprises an alarm system, this alarm system mainly comprises a flip flop equipment and an induction installation, and described flip flop equipment produces signal source by the dilatancy of reaction component, and induction installation receives the signal source of flip flop equipment thus produces output signal.
Further, the flip flop equipment of described alarm system is a kind of magnet arrangement, and induction installation is a kind of magnetic reed switch.
Further, the interface end of described intake tunnel, exhalant canal and water pipe is respectively fitted with the quickly jointed tubular workpieces be made up of O-ring seal, quick-connecting plate, claw.
The beneficial effect of preventing water leakage switch described in the utility model is: utilize reaction component to meet water and the property driving on-off component of deformed dilation will block the water intake of blanking cover, thus stop leakage, send alarm signal by alarm system to user simultaneously, user can judge machine problem according to the display of alarm signal, thus changes corresponding component.
Accompanying drawing explanation
Fig. 1 is composite structure sectional drawing of the present utility model;
Fig. 2 is decomposition texture schematic diagram of the present utility model.
Embodiment
Below in conjunction with Figure of description, embodiment of the present utility model is described in detail.Obviously, described embodiment is only a part of embodiment of the present utility model, and other embodiment that those skilled in the art obtains under the prerequisite not paying creative work belongs to protection domain of the present utility model.
As Fig. 1, a kind of preventing water leakage switch that the utility model shown in 2 provides, primarily of water pipeline 1, lower cover housing 2 and on-off component 3 form, described water pipeline is by intake tunnel 11, exhalant canal 12 and bore passages 13 form, its bore passages is a kind of dual torus runner be made up of outer shroud runner 131 and inner ring runner 132, outer shroud runner 131 and inner ring runner 132 form sealed spacer by a blanking cover 4, blanking cover 4 is arranged a water intake 41 outer shroud runner 131 to be formed with inner ring runner 132 be communicated with, described intake tunnel 11 is connected with outer shroud runner 131, exhalant canal 12 is connected with inner ring runner 132, its on-off component comprises the pin-lift arrangement that has reset Telescopic, one end of pin-lift arrangement can be formed the water intake 41 on blanking cover 4 and block, outer periphery and the blanking cover water inlet of blanking cover 4 are provided with O-ring seal 42, pin-lift arrangement is met water by one and will the reaction component 5 of deformed dilation be driven, described on-off component 3 pin-lift arrangement mainly includes the movable valve rod 31 for blocking blanking cover water intake 41, the up and down elasticity reset device 32(of drive activity valve rod 31 is in the present embodiment, described elasticity reset device is a kind of Returnning spring), its elasticity reset device 32 is according to the expansion reaction of reaction component 5 thus promotion activity valve rod 31 blocks blanking cover water intake 41, on-off component also includes a valve rod fixed base 33, valve rod fixed base 33 is fixed with the valve rod body 34 being set in movable valve rod 31 periphery, valve rod body is also provided with the movable valve rod buckle 35 for restraint valve rod 31 downstream position, described reaction component 5 is housed in lower cover housing 2, lower cover housing 2 is provided with inlet through hole, reaction component 5 mainly include meet water will the high-foaming sponge 51 of deformed dilation, the upper end of high-foaming sponge 51 is fixed with sponge roof platform 52, when jack-up sponge roof platform after high-foaming sponge sucks in water deformed dilation, the movable valve rod of sponge roof platform interlock jack-up on-off component 3, thus blocking-up is formed to blanking cover water intake 41, this preventing water leakage switch also comprises an alarm system 6, this alarm system 6 mainly comprises flip flop equipment 61 and an induction installation 62, described flip flop equipment 61 produces signal source by the dilatancy of reaction component 5, induction installation 62 receives the signal source of flip flop equipment 61 thus produces alarm output signal (in the present embodiment, flip flop equipment is a kind of magnet arrangement, induction installation is a kind of magnetic reed switch).
As preferably, described intake tunnel 11, exhalant canal 12 are respectively fitted with the interface end of water pipe the quickly jointed tubular workpieces 7 be made up of O-ring seal, quick-connecting plate, claw.
Working principle:
When leaking appears in body, water enters the inner chamber of lower cover housing by the inlet through hole of lower cover housing, high-foaming deformed dilation after sponge sucks in water, thus driving sponge roof platform upwards jack-up, sponge roof platform jack-up magnet arrangement, magnetic reed switch senses the field signal of magnet arrangement, forming alarm signal allows user know body generation leakage accident, sponge roof platform upwards jack-up also interlock activity valve rod upwardly, the water intake that the top of movable valve rod blocks blanking cover cuts off water inlet, prevents the nearly step from leaking; After fault body has been repaired, only need the moisture in high-foaming sponge to extract, bubble sponge presses down reset to make to send out high, because high-foaming sponge no longer applies pressure to movable valve rod, movable valve rod by spring-go position under elasticity reset device, thus makes the water inlet of blanking cover in channel status.
Last it is noted that above embodiment is only for illustration of the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, those of ordinary skill in the art is to be understood that: it still can be modified to the technological scheme described in foregoing embodiments, or carries out equivalent replacement to wherein portion of techniques feature; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the spirit and scope of each embodiment's technological scheme of the utility model.
Claims (1)
1. a preventing water leakage switch, primarily of water pipeline, lower cover housing and on-off component composition, it is characterized in that: described water pipeline is by intake tunnel, exhalant canal and bore passages composition, its bore passages is a kind of dual torus runner be made up of outer shroud runner and inner ring runner, outer shroud runner and inner ring runner form sealed spacer by a blanking cover, blanking cover is arranged a water intake outer shroud runner to be formed with inner ring runner be communicated with, described intake tunnel is connected with outer shroud runner, exhalant canal is connected with inner ring runner, its on-off component comprises the pin-lift arrangement that has reset Telescopic, one end of pin-lift arrangement can be formed the water intake on blanking cover and block, pin-lift arrangement is met water by one and will the reaction component of deformed dilation be driven.
2. preventing water leakage switch according to claim 1, it is characterized in that: the pin-lift arrangement of described on-off component mainly includes for blocking the movable valve rod of blanking cover water intake, the elasticity reset device that drive activity valve rod is up and down, its elasticity reset device is according to the expansion reaction of reaction component thus promotion activity valve rod blocks blanking cover water intake.
3. preventing water leakage switch according to claim 2, it is characterized in that: described pin-lift arrangement also includes valve rod fixed base, valve rod fixed base is fixed with the valve rod body being set in movable stem outer circumference, valve rod body is also provided with the movable valve rod buckle for restraint valve rod downstream position.
4. the preventing water leakage switch according to claim 1 or 3, it is characterized in that: described reaction component mainly includes meets water and the high-foaming sponge of deformed dilation, the upper end of high-foaming sponge will be fixed with sponge roof platform, jack-up sponge roof platform after high-foaming sponge sucks in water deformed dilation, sponge roof platform interlock on-off component is formed blanking cover water intake and blocks.
5. preventing water leakage switch according to claim 1, is characterized in that: outer periphery and the blanking cover water inlet of described blanking cover are provided with O-ring seal.
6. preventing water leakage switch according to claim 1, it is characterized in that: this preventing water leakage switch also comprises an alarm system, this alarm system mainly comprises a flip flop equipment and an induction installation, described flip flop equipment produces signal source by the dilatancy of reaction component, and induction installation receives the signal source of flip flop equipment thus produces output signal.
7. preventing water leakage switch according to claim 6, is characterized in that: the flip flop equipment of described alarm system is a kind of magnet arrangement, and induction installation is a kind of magnetic reed switch.
8. preventing water leakage switch according to claim 1, is characterized in that: the interface end of described intake tunnel, exhalant canal and water pipe is respectively fitted with the quickly jointed tubular workpieces be made up of O-ring seal, quick-connecting plate, claw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740166.2U CN204387470U (en) | 2014-11-28 | 2014-11-28 | Preventing water leakage switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420740166.2U CN204387470U (en) | 2014-11-28 | 2014-11-28 | Preventing water leakage switch |
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| Publication Number | Publication Date |
|---|---|
| CN204387470U true CN204387470U (en) | 2015-06-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420740166.2U Active CN204387470U (en) | 2014-11-28 | 2014-11-28 | Preventing water leakage switch |
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| CN (1) | CN204387470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029250A (en) * | 2017-12-27 | 2018-05-15 | 庄伟峰 | A kind of novel agricultural machinery mini-tiller |
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2014
- 2014-11-28 CN CN201420740166.2U patent/CN204387470U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108029250A (en) * | 2017-12-27 | 2018-05-15 | 庄伟峰 | A kind of novel agricultural machinery mini-tiller |
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| GR01 | Patent grant |