CN102269314A - Multipath pipe-sharing water inlet water separator - Google Patents
Multipath pipe-sharing water inlet water separator Download PDFInfo
- Publication number
- CN102269314A CN102269314A CN2010101923044A CN201010192304A CN102269314A CN 102269314 A CN102269314 A CN 102269314A CN 2010101923044 A CN2010101923044 A CN 2010101923044A CN 201010192304 A CN201010192304 A CN 201010192304A CN 102269314 A CN102269314 A CN 102269314A
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- Prior art keywords
- water
- water inlet
- flexible rod
- pipe
- barrel
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- 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.)
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- Check Valves (AREA)
Abstract
The invention provides a multipath pipe-sharing water inlet water separator which comprises a water inlet main pipe made of plastics, wherein one end of the water inlet main pipe is a water inlet, the other end is closed, the pipe wall of the water inlet main pipe is provided with a plurality of water outlets, the outer wall of each water outlet is provided with an external thread which is connected with a water meter, and the interior of each water outlet is provided with a check valve. The water separator provided by the invention has the advantages of simple structure, low manufacturing cost and the like. As the check valve is installed at the water outlet, the check valve can be automatically closed when the water tap is closed, thus back motion of the water meter caused by tap water backflow can be avoided and the accuracy of the water meter measurement can be ensured.
Description
Technical field
The present invention relates to a kind of water supply pipe system, relate in particular to a kind of multiple path co-pipe water inlet water knockout drum.
Background technique
Existing multiple path co-pipe water inlet water knockout drum, comprise the water inlet manifold that plastics are made, one end of water inlet manifold is a water intake, the other end is airtight, and its tube wall is provided with several water outlets, studs with the outside thread metal joint that is connected with water meter in water outlet, this water knockout drum is complex manufacturing not only, the cost height, and the water meter that is installed in its joint reverses phenomenon easily, influences the accuracy of water meter measurement.
Summary of the invention
Purpose of the present invention just provides a kind of simple in structure, and cost is low, and helps the accurately multiple path co-pipe water inlet water knockout drum of metering of water meter.
Purpose of the present invention can realize by following scheme:
A kind of multiple path co-pipe water inlet water knockout drum, comprise the water inlet manifold that plastics are made, one end of water inlet manifold is a water intake, the other end is airtight, its tube wall is provided with several water outlets, the water outlet outer wall is provided with the outside thread that is connected with water meter, the water outlet the inside is provided with safety check, described safety check comprises the cylindrical barrel of a upper and lower opening, is provided with a flexible rod in the barrel, and the bottom of flexible rod is provided with a hemispheric valve, the top of flexible rod is passed in the perforation of barrel top carriage center, the outside of flexible rod is with spring, and an end of spring withstands support, and the other end withstands on the spring seat of flexible rod bottom.
Described outside thread and water inlet manifold are disposable injection molded.
Described externally threaded cross section is square.
Characteristics such as the present invention has simple in structure, and cost is low.Because the water outlet place installed safety check, when closing water tap, safety check also cuts out automatically, thereby has avoided tap water to flow backwards and make the water meter reversing, helps the accuracy of water meter measurement.
Description of drawings
Fig. 1, the check valve structure schematic representation
Fig. 2, structural representation of the present invention
Embodiment
Contrast Fig. 1, Fig. 2 as can be known, the present invention includes the water inlet manifold 1 that plastics are made, one end of water inlet manifold is a water intake 2, the other end is airtight, its tube wall is provided with several water outlets 3, water outlet 3 outer walls are provided with the outside thread that is connected with water meter, the water outlet the inside is provided with safety check 4, described safety check 4 comprises the cylindrical barrel 5 of a upper and lower opening, is provided with a flexible rod 6 in the barrel 5, and the bottom of flexible rod 6 is provided with a hemisphere valve 8, the top of flexible rod is passed in the perforation at support 9 centers, barrel top, the outside of flexible rod 6 is with spring 7, and an end of spring 7 withstands support 9, and the other end withstands on the spring seat 10 of flexible rod bottom.
Working principle of the present invention is as follows: open water tap, the hemisphere valve 8 of safety check 4 the insides leaves the bottom of barrel 5 under the effect of hydraulic pressure, safety check is in open mode, tap water enters water meter by barrel 5 the insides and measures, when water tap cut out, the hemisphere valve of safety check the inside sealed the bottom of barrel 5 under the effect of spring, and safety check is in closed condition, prevent that tap water from flowing backwards, thereby avoid the water meter reversing.
Claims (3)
1. multiple path co-pipe water inlet water knockout drum, comprise the water inlet manifold (1) that plastics are made, one end of water inlet manifold is water intake (2), the other end is airtight, its tube wall is provided with several water outlets (3), it is characterized in that water outlet (3) outer wall is provided with the outside thread that is connected with water meter, the water outlet the inside is provided with safety check (4), described safety check (4) comprises the cylindrical barrel (5) of a upper and lower opening, be provided with a flexible rod (6) in the barrel (5), the bottom of flexible rod (6) is provided with a hemisphere valve (8), the top of flexible rod is passed in the perforation at barrel top support (9) center, the outside of flexible rod (6) is with spring (7), and an end of spring (7) withstands support (9), and the other end withstands on the spring seat (10) of flexible rod bottom.
2. water inlet water knockout drum according to claim 1 is characterized in that described outside thread and water inlet manifold (1) are for disposable injection molded.
3. water inlet water knockout drum according to claim 1 is characterized in that described externally threaded cross section is square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101923044A CN102269314A (en) | 2010-06-03 | 2010-06-03 | Multipath pipe-sharing water inlet water separator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101923044A CN102269314A (en) | 2010-06-03 | 2010-06-03 | Multipath pipe-sharing water inlet water separator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102269314A true CN102269314A (en) | 2011-12-07 |
Family
ID=45051697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101923044A Pending CN102269314A (en) | 2010-06-03 | 2010-06-03 | Multipath pipe-sharing water inlet water separator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102269314A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704547A (en) * | 2012-04-24 | 2012-10-03 | 太原若水环保设备制造有限公司 | Water tank with negative pressure suppressing effect |
| CN108468898A (en) * | 2018-04-17 | 2018-08-31 | 石亮亮 | Composite, water-drain pipeline structure |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318676A (en) * | 2001-06-08 | 2001-10-24 | 王新强 | Centralized water meter water supply system for resident building |
| CN2673957Y (en) * | 2003-12-31 | 2005-01-26 | 池学聪 | Energy saving valve |
| CN1580619A (en) * | 2003-07-31 | 2005-02-16 | B&K工业公司 | Frost free valve assembly |
| CN2736630Y (en) * | 2004-11-02 | 2005-10-26 | 浙江金德阀门有限公司 | Dedicated water separator for plastic pipes |
| CN1724820A (en) * | 2004-07-25 | 2006-01-25 | 潘启亮 | Water supply device for multiple households |
| CN2887966Y (en) * | 2006-04-20 | 2007-04-11 | 朱宝成 | Water supply control tank for residence building |
| CN201269583Y (en) * | 2008-07-25 | 2009-07-08 | 广东联塑科技实业有限公司 | Easily mounted anti-leakage water diversion equipment |
| CN201340027Y (en) * | 2009-01-23 | 2009-11-04 | 曼瑞德自控系统（乐清）有限公司 | Water separating and collecting device |
| CN201723892U (en) * | 2010-06-03 | 2011-01-26 | 江西三川水表股份有限公司 | Multipath common-pipe inlet water divider |
-
2010
- 2010-06-03 CN CN2010101923044A patent/CN102269314A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1318676A (en) * | 2001-06-08 | 2001-10-24 | 王新强 | Centralized water meter water supply system for resident building |
| CN1580619A (en) * | 2003-07-31 | 2005-02-16 | B&K工业公司 | Frost free valve assembly |
| CN2673957Y (en) * | 2003-12-31 | 2005-01-26 | 池学聪 | Energy saving valve |
| CN1724820A (en) * | 2004-07-25 | 2006-01-25 | 潘启亮 | Water supply device for multiple households |
| CN2736630Y (en) * | 2004-11-02 | 2005-10-26 | 浙江金德阀门有限公司 | Dedicated water separator for plastic pipes |
| CN2887966Y (en) * | 2006-04-20 | 2007-04-11 | 朱宝成 | Water supply control tank for residence building |
| CN201269583Y (en) * | 2008-07-25 | 2009-07-08 | 广东联塑科技实业有限公司 | Easily mounted anti-leakage water diversion equipment |
| CN201340027Y (en) * | 2009-01-23 | 2009-11-04 | 曼瑞德自控系统（乐清）有限公司 | Water separating and collecting device |
| CN201723892U (en) * | 2010-06-03 | 2011-01-26 | 江西三川水表股份有限公司 | Multipath common-pipe inlet water divider |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102704547A (en) * | 2012-04-24 | 2012-10-03 | 太原若水环保设备制造有限公司 | Water tank with negative pressure suppressing effect |
| CN108468898A (en) * | 2018-04-17 | 2018-08-31 | 石亮亮 | Composite, water-drain pipeline structure |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111207 |