CN2304698Y - Anti-counter-overflow overflow - Google Patents
Anti-counter-overflow overflow Download PDFInfo
- Publication number
- CN2304698Y CN2304698Y CN 97234350 CN97234350U CN2304698Y CN 2304698 Y CN2304698 Y CN 2304698Y CN 97234350 CN97234350 CN 97234350 CN 97234350 U CN97234350 U CN 97234350U CN 2304698 Y CN2304698 Y CN 2304698Y
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- CN
- China
- Prior art keywords
- valve
- bucket
- joint
- bucket joint
- water
- 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 anti-counter-overflow water falling valve, mainly comprising a water skip joint, an anti-counter-overflow valve, a connecting sleeve, and a water outlet joint. The water skip joint is communicated with the water outlet joint through the connecting sleeve, and the anti-counter-overflow valve is non-return valve which is arranged between the water skip joint and the water outlet joint. When a water pipe is clogged, the utility model can effectively prevent sewage from reversely overflowing from the water outlet joint into rooms to make accidents of flooding.
Description
The utility model relates to a kind of apparatus for falling in water that is used for the bucket draining.
The apparatus for falling in water of present bucket is because no anti-down excessive function, often stop up because of sewer pipe, sewage upstairs can't be discharged smoothly by sewer pipe, overflow and backflow from bucket, often overflow the sewage foul completely, serious also will flow to downstairs pollution clothes, and this situation causes a kind of very embarrassed disastrous consequence when nobody often takes place at home.
The purpose of this utility model is to propose a kind of anti-down excessive outlet valve, by in its drainage pipe, establishing an one way valve, water can only be discharged from bucket, and can not from water pipe, fall to overflow to bucket, thereby thoroughly solved the problem that sewage falls to overflow, removed user's trouble and worry.
A kind of anti-down excessive outlet valve of the utility model comprises a bucket joint, an anti-down excessive valve, an adapter sleeve and a water out adapter, and described bucket joint is communicated with water out adapter by adapter sleeve; Described anti-down excessive valve is an one way valve, is located between bucket joint and the water out adapter, comprises a spool and a spring, and this spool is just sealed described bucket joint end opening, after the valve handle of described spool overlaps the above spring, lives and is located in the valve seat orifice of water out adapter.
Now also the utility model is described in further detail in conjunction with the accompanying drawings for an embodiment.
Fig. 1 is the elevation of a preferred embodiment of the present utility model.
The structure of a preferred embodiment of the anti-down excessive outlet valve of the utility model as shown in Figure 1, mainly comprise a bucket joint 6, one anti-down excessive valve 7, one adapter sleeve 9, one water out adapter 10, all make with corrosion-resistant and heatproof engineering plastics, described bucket joint 6 is connected with the water out adapter device by adapter sleeve 9, and establishes a unidirectional anti-down excessive valve 7 in bucket joint 6 end openings.Bucket joint 6 centers suitable for reading are provided with a screw seat 61, in screw seat 61, be provided with copper insert nut 2, mat bolt 1 hangs tight this bucket joint 6 on the drowning orifice plate 3 of bucket by this nut 2, for making this bucket joint 6 and bucket 4 driving fits, in this bucket joint 6 be provided with seal groove 62 with the bucket junction, and be built-in with sealing ring 5 in this groove.
Described bucket joint 6 generally can be one or two pass joint, when being used to have the bucket of spillway hole, can be designed to a tee junction, as shown in Figure 1, between the suitable for reading and end opening of this joint 6, be provided with a bypass 63, and this bypass 63 is connected with bucket spillway hole (not shown).This bypass 63 not also available screw plug of time spent smothers.
Anti-down excessive valve 7 is an one way valve, mainly is made up of with spring 8 spool 7.The sealing surface of this spool 7 is the sphere or the conical surface, be able to seal the end opening of bucket joint 6 reliably, and this spool 7 is established this spool 7 and established a valve handle 71, be with a spring 8 on this valve handle 71 after, live and to be located in the valve seat orifice of water out adapter 10.
When water was discharged from bucket 4, because the gravity of water, anti-overflow valve 7 was opened, and water can be discharged smoothly; When sewage upwards spread unchecked, hydraulic pressure was pressed in the end opening of bucket joint 6 from downside with anti-overflow valve 7, thereby had sealed this end opening, and sewage can't be overflow.
The advantage of Anti-counter-overflow overflow of the present utility model is because the outlet valve of this Anti-back overflow The Anti-back overflow one-way valve structures, can effectively avoid when water pipe stops up, sewage is from bucket In overflow into the chamber and the accident that overflows.
Claims (6)
1. an anti-down excessive outlet valve is characterized in that mainly comprising a bucket joint, an anti-down excessive valve, an adapter sleeve and a water out adapter, and described bucket joint is communicated with water out adapter by adapter sleeve; Described anti-down excessive valve is an one way valve, is located between bucket joint and the water out adapter, mainly comprises a spool and a spring, and this spool is just sealed described bucket joint end opening, after the valve handle of described spool overlaps the above spring, lives and is located in the valve seat orifice of water out adapter.
2. according to the described anti-down excessive outlet valve of claim 1, it is characterized in that the center suitable for reading of described bucket joint is provided with the screw seat, this screw seat is provided with screw, and described bucket joint is hung tight on the drowning orifice plate of bucket by this screw with a bolt.
3. according to the described anti-down excessive outlet valve of claim 2, it is characterized in that described bucket joint and bucket junction are provided with seal groove, and in the sealing ring recess, be equipped with sealing ring.
4. according to claim 1,2 or 3 described anti-down excessive outlet valves, it is characterized in that described bucket joint can be a tee junction, be provided with a bypass that can be connected with the bucket spillway hole thereon mouthful with between the end opening, the time spent can not smother with screw plug this bypass.
5. according to the described anti-down spilling water valve of claim 1, the valve core sealed cover that it is characterized in that described anti-down excessive valve is the sphere or the conical surface.
6. according to the described anti-down spilling water valve of claim 1, it is characterized in that described bucket joint, anti-down excessive valve, adapter sleeve and water out adapter all adopt the engineering plastics of corrosion-resistant and heatproof to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234350 CN2304698Y (en) | 1997-04-21 | 1997-04-21 | Anti-counter-overflow overflow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97234350 CN2304698Y (en) | 1997-04-21 | 1997-04-21 | Anti-counter-overflow overflow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2304698Y true CN2304698Y (en) | 1999-01-20 |
Family
ID=33945726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97234350 Expired - Fee Related CN2304698Y (en) | 1997-04-21 | 1997-04-21 | Anti-counter-overflow overflow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2304698Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871235A (en) * | 2009-04-23 | 2010-10-27 | T&S铜业工程公司 | Modular waste drain |
| CN102767231A (en) * | 2012-05-30 | 2012-11-07 | 宁波敏宝卫浴五金水暖洁具有限公司 | Floor drainage piece |
| CN103410204A (en) * | 2013-05-22 | 2013-11-27 | 宁波德利福洁具有限公司 | Floor drain |
| CN105463781A (en) * | 2012-11-06 | 2016-04-06 | 耿云花 | Steam generator for washing machine |
-
1997
- 1997-04-21 CN CN 97234350 patent/CN2304698Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101871235A (en) * | 2009-04-23 | 2010-10-27 | T&S铜业工程公司 | Modular waste drain |
| CN102767231A (en) * | 2012-05-30 | 2012-11-07 | 宁波敏宝卫浴五金水暖洁具有限公司 | Floor drainage piece |
| CN105463781A (en) * | 2012-11-06 | 2016-04-06 | 耿云花 | Steam generator for washing machine |
| CN105463781B (en) * | 2012-11-06 | 2017-12-19 | 建湖县高新投资发展有限公司 | steam generator for washing machine |
| CN103410204A (en) * | 2013-05-22 | 2013-11-27 | 宁波德利福洁具有限公司 | Floor drain |
| CN103410204B (en) * | 2013-05-22 | 2015-02-04 | 宁波德利福洁具有限公司 | Floor drain |
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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 |