CN2619114Y - Anti-overflow water valve for house - Google Patents
Anti-overflow water valve for house Download PDFInfo
- Publication number
- CN2619114Y CN2619114Y CN 03219229 CN03219229U CN2619114Y CN 2619114 Y CN2619114 Y CN 2619114Y CN 03219229 CN03219229 CN 03219229 CN 03219229 U CN03219229 U CN 03219229U CN 2619114 Y CN2619114 Y CN 2619114Y
- Authority
- CN
- China
- Prior art keywords
- valve
- water
- valve pocket
- water inlet
- valve cavity
- 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
A overflow stopping water valve is characterized in that the water valve uses a spherical valve cavity, a valve core is a floating ball which is arranged inside the spherical valve cavity and can roll inside the spherical valve cavity, and a water inlet is arranged on the top of the valve cavity, and a water output is arranged at the bottom of the valve cavity, and a joint washer is arranged at the water inlet, the valve core arrives at the water inlet relying on thereof suffered buoyancy and forms reverse plugging, and a supporting gluten is arranged on the inner wall of the valve cavity at the water outlet, the valve core falls on the supporting gluten relying on thereof gravity and forms down stream channel among the supporting glutens. The utility model can guarantee normal drainage and also effectively prevent the overflow of the sewage and can proceed pipeline dredge according to the routine. The utility model has the advantages of reliable working, simple structure, low cost and easy spreading use.
Description
Technical field:
The utility model relates to water valve, more particularly especially a kind of spilling water valve that ends.
Background technique:
In the house drainage design, usually, Stall is independent draining, and second floor and above each floor all are to discharge outdoor by standpipe.Often produce such problem in actual the use: in case pipeline blockage, impeded drainage, above the floor water of discharging will overflow at second floor, cause the indoor sewage of second floor everywhere, all there was such experience in a lot of second floor resident families.
Technical problem to be solved in the utility model is to avoid existing problem in the above-mentioned prior art, provides a kind of and stops ducted sewage to only spilling water valve of the indoor dwelling house that overflows.
The technological scheme that the utility model technical solution problem is adopted is:
Structural feature of the present utility model is to adopt spherical valve pocket, spool is to be placed on the ball float that in the spherical valve pocket, also can roll within it, water inlet is positioned at the valve pocket top, water outlet is positioned at the valve pocket bottom, on the valve pocket inwall at its water inlet place seal washer is set, spool can rely on its buoyancy to be butted on the water inlet place and form reverse shutoff; On the valve pocket inwall at its water outlet place supporting rib is set, spool can rely on its gravity to fall within on this water outlet supporting rib, forms the following current passage between supporting rib.
Compared with the prior art, the beneficial effects of the utility model are embodied in and can guarantee normal draining, can stop the reverse overflow of sewage effectively again.When needs carried out pipe-dredging, the float-ball type spool can be rolled into a side of valve pocket when being subjected to dredger and squeezing, and did not influence common mediation operation.The utility model reliable operation, simple in structure, cost is low, be easy to promote the use of.
Fig. 1 is the utility model structural representation.
Fig. 2 is the A-A sectional drawing of Fig. 1.
Fig. 3 is the inner plan structure schematic representation of Fig. 1 valve pocket.
Fig. 4 is Figure 1B portion enlarged view.
Embodiment:
Referring to Fig. 1, present embodiment adopts spherical valve pocket 1, spool 2 is the ball floats that are placed in the spherical valve pocket 1, also can roll within it, water inlet 3 is positioned at the top of valve pocket 1, water outlet 4 is positioned at the bottom of valve pocket 1, on the inwall of its water inlet place valve pocket 1 seal washer 5 is set, spool 2 can rely on its suffered buoyancy to be butted on the water inlet place that is provided with seal washer 5 and form reverse shutoff; The inwall of its water outlet place valve pocket 1 is provided with supporting rib 6, and spool 2 can rely on its gravity to fall within on this water outlet supporting rib 6, forms the following current passage between each supporting rib 6.
Referring to Fig. 2, Fig. 3, supporting rib 6 should have three at least.At the occasion that has foreign material to discharge, as be applied on the w.c.pan, can suitably increase the height of supporting rib 6, to strengthen the water outlet area.
Referring to Fig. 1, Fig. 4, have or not obstruction in order can in time to learn, can be at the top of valve pocket 1, setting can be sent out the liquid level sensor 7 of liquid level signal.Warning circuit is set simultaneously, is used to report to the police automatically.
Under the normal condition, when current hour, spool 2 is positioned at the water outlet place of valve pocket 1 bottom, and is supported on the supporting rib 6, flow channel is between each supporting rib 6.When current were big, spool 2 was held up under water flow impact pressure and buoyancy function slightly, adapted to the water-outlet quantity that has strengthened automatically.
Work as line clogging, ducted sewage overflows in the valve pocket 1 from the water outlet 4 that ends the spilling water valve, Flat valve core 2 floats thereupon, until spool 2 because of being subjected to water inlet 3 places that buoyancy is butted on valve pocket 1, and with water inlet 3 shutoff, make the sewage of reverse overflow in valve pocket 1, be blocked, reach only excessive purpose.
When needs were dredged, dredger entered valve pocket 1 from valve pocket water inlet 3, and in valve pocket 1, Flat valve core 2 is squeezed a side of valve pocket 1, made dredger can enter water outlet 4 smoothly and dredged.
Adopt water puller to dredge, equally can normal running.
Claims (2)
1, dwelling house is with ending the spilling water valve, it is characterized in that adopting spherical valve pocket (1), spool (2) is to be placed on the ball float that in the spherical valve pocket (1), also can roll within it, water inlet (3) is positioned at the top of valve pocket (1), water outlet (4) is positioned at the bottom of valve pocket (1), on valve pocket (1) inwall at its water inlet place seal washer (5) is set, spool (2) can rely on its suffered buoyancy to be butted on the water inlet place and form reverse shutoff; On valve pocket (1) inwall at its water outlet place supporting rib (6) is set, spool (2) can rely on its gravity to fall within on this water outlet supporting rib (6), forms the following current passage between supporting rib (6).
2, dwelling house according to claim 1 is characterized in that at the top of described valve pocket (1) that with ending the spilling water valve setting can be sent out the liquid level sensor (7) of liquid level signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219229 CN2619114Y (en) | 2003-01-07 | 2003-01-07 | Anti-overflow water valve for house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03219229 CN2619114Y (en) | 2003-01-07 | 2003-01-07 | Anti-overflow water valve for house |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619114Y true CN2619114Y (en) | 2004-06-02 |
Family
ID=34244200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03219229 Expired - Fee Related CN2619114Y (en) | 2003-01-07 | 2003-01-07 | Anti-overflow water valve for house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619114Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113789B (en) * | 2006-07-25 | 2010-05-12 | 兰州理工大学 | Rolling gravitational force ball-valve |
| CN103307320A (en) * | 2013-06-18 | 2013-09-18 | 清华大学 | Passive one-way isolating valve, pipeline and pebble-bed high-temperature gas cooled reactor |
| CN103615578A (en) * | 2013-11-26 | 2014-03-05 | 苏州大学 | Anti-backflow check valve |
| CN103683671A (en) * | 2012-08-31 | 2014-03-26 | 东芝三菱电机产业系统株式会社 | Rotary motor and check valve device |
| CN106795790A (en) * | 2014-10-14 | 2017-05-31 | 爱尔铃克铃尔股份公司 | Drain means |
-
2003
- 2003-01-07 CN CN 03219229 patent/CN2619114Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101113789B (en) * | 2006-07-25 | 2010-05-12 | 兰州理工大学 | Rolling gravitational force ball-valve |
| CN103683671A (en) * | 2012-08-31 | 2014-03-26 | 东芝三菱电机产业系统株式会社 | Rotary motor and check valve device |
| CN103683671B (en) * | 2012-08-31 | 2017-03-01 | 东芝三菱电机产业系统株式会社 | Electric rotating machine and check valve apparatus |
| CN103307320A (en) * | 2013-06-18 | 2013-09-18 | 清华大学 | Passive one-way isolating valve, pipeline and pebble-bed high-temperature gas cooled reactor |
| CN103307320B (en) * | 2013-06-18 | 2016-06-15 | 清华大学 | A kind of non-active unidirectional segregaion valve, pipeline and pebble bed high temperature reactor |
| CN103615578A (en) * | 2013-11-26 | 2014-03-05 | 苏州大学 | Anti-backflow check valve |
| CN106795790A (en) * | 2014-10-14 | 2017-05-31 | 爱尔铃克铃尔股份公司 | Drain means |
| CN106795790B (en) * | 2014-10-14 | 2020-04-24 | 爱尔铃克铃尔股份公司 | Current drainage device |
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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 |