CN203960963U - A kind of opening device of water intaking valve - Google Patents
A kind of opening device of water intaking valve Download PDFInfo
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- CN203960963U CN203960963U CN201420298692.8U CN201420298692U CN203960963U CN 203960963 U CN203960963 U CN 203960963U CN 201420298692 U CN201420298692 U CN 201420298692U CN 203960963 U CN203960963 U CN 203960963U
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- water tank
- intaking valve
- little water
- water
- little
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Abstract
The utility model discloses a kind of opening device of water intaking valve, is installed on water intaking valve body, comprises swing arm, adjusting rod, floating drum, little water tank and opening mechanism; Swing arm is articulated on water intaking valve body, and back pressure pad is installed just to the back pressure hole on water intaking valve body in one end of swing arm, and the other end of swing arm is connected with adjusting rod; Floating drum is arranged on adjusting rod and is placed in little water tank, and little water tank is arranged on water intaking valve body; Opening mechanism is arranged on little water tank, press-started mechanism, and the water in little water tank is discharged and pressure release under pressure.When the utility model can make water tank occur leaking, stop in time water intake valve and saving water resource, and pressing after draining valve draining, make floating drum pressurized simultaneously, open water intaking valve is intake again in time.
Description
Technical field
The utility model relates to water intaking valve technical field, refers in particular to a kind of opening device of water intaking valve.
Background technology
In prior art, water intaking valve generally includes water inlet pipe, top cover, back pressure pad, swing arm, floating drum and little water tank, the lower end of water inlet pipe is arranged on the feed pipe of water tank, top cover is arranged on the upper end of water inlet pipe, on top cover, offer back pressure hole, the stage casing of swing arm is hubbed on top cover, one of swing arm is rectified back pressure hole, and back pressure pad is installed, the other end of swing arm is connected with the adjusting rod of floating drum, floating drum is arranged in little water tank, and little water tank is arranged on water inlet pipe, is provided with the seal that ensures watertightness between each member.
When use, when little cistern water level declines, floating drum gravitate and thereupon declining, drives swing arm deflection, makes back pressure pad open back pressure hole, and water enters water tank from flow through water inlet pipe, top cover and back pressure hole of feed pipe, realizes water inlet.After little cistern water level rises, floating drum is subject to buoyancy and rises thereupon, drives swing arm deflection, makes back pressure pad again close back pressure hole, and waterstop pad is splashed to rise and produced back pressure water inlet is blocked, and realizes and stopping into water.
Described water intaking valve is provided with leaking hole in the bottom of little water tank, and after cistern water-discharging water level declines, the water in little water tank enters in water tank by leaking hole, make floating drum loss of buoyance, gravitate and thereupon declining, drives swing arm deflection, open back pressure hole, realize water inlet.But water tank easily breaks down in use for some time, as leaking appears in draining valve, now, occur that water intaking valve continues water inlet, and the phenomenon that water tank continues to leak causes water resource waste.
Therefore, the inventor improves the structure of water intaking valve, to stop in time water intake valve in the time there is above-mentioned situation, this case produces thus.
Utility model content
The purpose of this utility model is to provide a kind of opening device of water intaking valve, so that water tank while occurring leaking, stops in time water intake valve and saving water resource, and in the time pressing draining valve draining, makes floating drum pressurized simultaneously, opens water intaking valve is intake again in time.
For reaching above-mentioned purpose, solution of the present utility model is:
An opening device for water intaking valve, is installed on water intaking valve body, comprises swing arm, adjusting rod, floating drum, little water tank and opening mechanism; Swing arm is articulated on water intaking valve body, and back pressure pad is installed just to the back pressure hole on water intaking valve body in one end of swing arm, and the other end of swing arm is connected with adjusting rod; Floating drum is arranged on adjusting rod and is placed in little water tank, and little water tank is arranged on water intaking valve body; Opening mechanism is arranged on little water tank, and press-started mechanism discharges and pressure release the water in little water tank under pressure.
Further, described opening mechanism, for syphon is installed on little water tank, forms suction hole at syphon lower end sidepiece, and suction hole is connected with air pump by pipeline, aspirates siphon air in tube by compression pump, syphon pressure release and water in little water tank is discharged via syphon.
Further, pivot joint one lever on little water tank, lever one end arranges counterweight, other end setting and the mounting mating with syphon outfall, mounting is relative with outfall, and in air pump suction syphon, under air conditions, mounting seals outfall.
Further, described opening mechanism is pivot joint one connecting rod on little water tank, and connecting rod one end is with to be arranged on floating drum in little water tank relative, the other end connects wire drawing, wire drawing connects button, presses button and pulls wire drawing to make connecting rod swing, and connecting rod one end is pressed the water of being about in little water tank under floating drum and discharged.
An opening device for water intaking valve, is installed on water intaking valve body, it is characterized in that: comprise swing arm, adjusting rod, floating drum, little water tank and opening mechanism; Swing arm is articulated on water intaking valve body, and back pressure pad is installed just to the back pressure hole on water intaking valve body in one end of swing arm, and the other end of swing arm is connected with adjusting rod; Floating drum is arranged on adjusting rod and is placed in little water tank, and little water tank is arranged on water intaking valve body; Opening mechanism is arranged on water intaking valve body, press-started mechanism, and the water in little water tank is discharged and pressure release under pressure.
Further, described opening mechanism is pivot joint one connecting rod on little water tank, and connecting rod one end is with to be arranged on floating drum in little water tank relative, the other end connects wire drawing, wire drawing connects button, presses button and pulls wire drawing to make connecting rod swing, and connecting rod one end is pressed the water of being about in little water tank under floating drum and discharged.
Adopt after such scheme, the utility model is in the time of normal water inlet, and water enters water tank from feed pipe through water intaking valve body, and cistern water level starts to raise, when cistern water level is increased to little water tank extreme higher position, water enters in little water tank, and after little cistern water level rises, floating drum is subject to buoyancy and rises thereupon, drive swing arm deflection, make back pressure pad close back pressure hole, waterstop pad splash rise produce back pressure block water inlet, stop into water.When water tank continues to leak, cistern water level declines slower, not opening of little water tank bottom, and the water level of little water tank does not decline, and water intaking valve is not intake, saving water resource.
Not opening of the little water tank bottom of the utility model, in little water tank, be full of the more difficult discharge of water, in the time pressing draining valve draining, make floating drum pressurized simultaneously, can directly press and make floating drum pressurized, also can press swing arm or adjusting rod and make floating drum pressurized, the water in little water tank is discharged and pressure release under pressure, makes water intaking valve can continue water inlet.
Brief description of the drawings
Fig. 1 is perspective view of the present utility model;
Fig. 2 is that figure cuts open in office of the present utility model;
Fig. 3 is sectional view of the present utility model;
Fig. 4 is another structural representation of the utility model opening mechanism.
Label declaration
Water intaking valve body 1 back pressure hole 11
Swing arm 2 back pressure pads 21
Adjusting rod 3 floating drums 4
Little water tank 5 levers 51
Counterweight 511 mountings 512
Opening mechanism 6 air pumps 61
Connecting rod 62 syphons 7
Water inlet 71 outfall 72
Suction hole 73.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the utility model is described in detail.
Consult shown in Fig. 1 to Fig. 4, the opening device of a kind of water intaking valve that the utility model discloses, is installed on water intaking valve body 1, comprises swing arm 2, adjusting rod 3, floating drum 4, little water tank 5 and opening mechanism 6.
As shown in Figure 3, swing arm 2 is articulated on water intaking valve body 1, and back pressure pad 21 is installed just to the back pressure hole 11 on water intaking valve body 1 in one end of swing arm 2, and the other end of swing arm 2 is connected with adjusting rod 3.Floating drum 4 is arranged on adjusting rod 3 and is placed in little water tank 5, and little water tank 5 is arranged on water intaking valve body 1, and described structure is existing structure.
Opening mechanism 6 is arranged on little water tank 5, and opening mechanism 6 also can be arranged on water intaking valve body 1, press-started mechanism 6, and the water in little water tank 5 is discharged and pressure release under pressure.
As shown in Figure 1 to Figure 3, described opening mechanism 6 for installing syphon 7 on little water tank 5, the water inlet 71 of syphon 7 is placed in the bottom of little water tank 5, and the outfall 72 of syphon 7 is placed in little water tank 5 outsides, the height of water inlet 71 is greater than the height of outfall 72, water inlet 71 is positioned on outfall 72, and the height of outfall 72 is lower than the bottom of little water tank 5, and described is syphon 7 conventional principles.Form suction holes 73 at syphon 7 lower end sidepieces, suction hole 73 is connected with air pump 61 by pipeline, aspirates air in syphon 7 by compression pump 61, syphon 7 pressure releases and water in little water tank 5 is discharged via syphon 7.
As shown in Figure 3, for further the air in syphon 7 being blotted only, the utility model is pivot joint one lever 51 on little water tank 5, and lever 51 one end arrange counterweight 511, other end setting and the mounting 512 mating with syphon 7 outfall 72, mounting 512 is relative with outfall 72.While aspirating in syphon 7 air by compression pump 61, lever 51 mountings 512 seal syphon 7 outfall 72, make in syphon 7 air suction comparatively clean, and when syphon 7 draining, lever 51 other ends are away from outfall 72.
As shown in Figure 4, described opening mechanism 6 can be also pivot joint one connecting rod 62 on little water tank 5, connecting rod 62 one end are with to be arranged on floating drum 4 in little water tank 5 relative, the other end connects wire drawing, wire drawing connects button, press button and pull wire drawing that connecting rod 62 is swung, the water discharge that floating drum is about to for 4 times in little water tank 5 is pressed in connecting rod 62 one end.
When radiator leak, cistern water level declines slower, not opening of little water tank 5 bottoms, and the water level of little water tank 5 does not decline, and water intaking valve is not intake, saving water resource.Not opening of the utility model little water tank 5 bottoms, and in the time of radiator leak, in little water tank 5, be full of water, press-started mechanism 6, the water in little water tank 5 is discharged and pressure release under pressure, makes water intaking valve can continue water inlet.
The foregoing is only preferred embodiment of the present utility model, the not restriction to this case design, all equivalent variations of doing according to the design key of this case, all fall into the protection domain of this case.
Claims (6)
1. an opening device for water intaking valve, is installed on water intaking valve body, it is characterized in that: comprise swing arm, adjusting rod, floating drum, little water tank and opening mechanism; Swing arm is articulated on water intaking valve body, and back pressure pad is installed just to the back pressure hole on water intaking valve body in one end of swing arm, and the other end of swing arm is connected with adjusting rod; Floating drum is arranged on adjusting rod and is placed in little water tank, and little water tank is arranged on water intaking valve body; Opening mechanism is arranged on little water tank, press-started mechanism, and the water in little water tank is discharged and pressure release under pressure.
2. the opening device of a kind of water intaking valve as claimed in claim 1, it is characterized in that: described opening mechanism for installing syphon on little water tank, form suction hole at syphon lower end sidepiece, suction hole is connected with air pump by pipeline, press compression pump suction siphon air in tube, syphon pressure release and water in little water tank is discharged via syphon.
3. the opening device of a kind of water intaking valve as claimed in claim 2, it is characterized in that: pivot joint one lever on little water tank, lever one end arranges counterweight, the other end arranges and the mounting mating with syphon outfall, mounting is relative with outfall, in air pump suction syphon, under air conditions, mounting seals outfall.
4. the opening device of a kind of water intaking valve as claimed in claim 1, it is characterized in that: described opening mechanism is pivot joint one connecting rod on little water tank, connecting rod one end is with to be arranged on floating drum in little water tank relative, the other end connects wire drawing, wire drawing connects button, press button and pull wire drawing to make connecting rod swing, connecting rod one end is pressed the water of being about in little water tank under floating drum and is discharged.
5. an opening device for water intaking valve, is installed on water intaking valve body, it is characterized in that: comprise swing arm, adjusting rod, floating drum, little water tank and opening mechanism; Swing arm is articulated on water intaking valve body, and back pressure pad is installed just to the back pressure hole on water intaking valve body in one end of swing arm, and the other end of swing arm is connected with adjusting rod; Floating drum is arranged on adjusting rod and is placed in little water tank, and little water tank is arranged on water intaking valve body; Opening mechanism is arranged on water intaking valve body, press-started mechanism, and the water in little water tank is discharged and pressure release under pressure.
6. the opening device of a kind of water intaking valve as claimed in claim 5, it is characterized in that: described opening mechanism is pivot joint one connecting rod on little water tank, connecting rod one end is with to be arranged on floating drum in little water tank relative, the other end connects wire drawing, wire drawing connects button, press button and pull wire drawing to make connecting rod swing, connecting rod one end is pressed the water of being about in little water tank under floating drum and is discharged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298692.8U CN203960963U (en) | 2014-06-06 | 2014-06-06 | A kind of opening device of water intaking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420298692.8U CN203960963U (en) | 2014-06-06 | 2014-06-06 | A kind of opening device of water intaking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203960963U true CN203960963U (en) | 2014-11-26 |
Family
ID=51921564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420298692.8U Active CN203960963U (en) | 2014-06-06 | 2014-06-06 | A kind of opening device of water intaking valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203960963U (en) |
-
2014
- 2014-06-06 CN CN201420298692.8U patent/CN203960963U/en active Active
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| GR01 | Patent grant |