CN201723892U - Multipath common-pipe inlet water divider - Google Patents
Multipath common-pipe inlet water divider Download PDFInfo
- Publication number
- CN201723892U CN201723892U CN2010202162830U CN201020216283U CN201723892U CN 201723892 U CN201723892 U CN 201723892U CN 2010202162830 U CN2010202162830 U CN 2010202162830U CN 201020216283 U CN201020216283 U CN 201020216283U CN 201723892 U CN201723892 U CN 201723892U
- Authority
- CN
- China
- Prior art keywords
- water
- water inlet
- flexible rod
- pipe
- barrel
- 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 - Lifetime
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- Measuring Volume Flow (AREA)
- Check Valves (AREA)
Abstract
The utility model provides a multipath common-pipe inlet water divider which comprises a water inlet main pipe that is made of plastic. One end of the water inlet main pipe is a water inlet, and the other end is closed. The pipe wall is provided with a plurality of water outlets. The outer wall of the water outlet is provided with an external thread which is connected with a water meter. Each water outlet is internally provided with a check valve. The multipath common-pipe inlet water divider has the following characteristics: simple structure, low fabrication cost, etc. As each water outlet is provided with the check valve, the check valve is automatically closed in closing a running water tap thereby preventing reverse rotation of water meter caused by running water backflow and facilitating metering accuracy of water meter.
Description
Technical field
The utility model relates to a kind of water supply pipe system, relates 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.
The model utility content
The purpose of this utility model 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.
The purpose of this utility model 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.
The utlity model has simple in structure, characteristics such as 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, the utility model structural representation
Embodiment
Contrast Fig. 1, Fig. 2 as can be known, the utility model comprises 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.
The utility model working principle 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 |
|---|---|---|---|
| CN2010202162830U CN201723892U (en) | 2010-06-03 | 2010-06-03 | Multipath common-pipe inlet water divider |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202162830U CN201723892U (en) | 2010-06-03 | 2010-06-03 | Multipath common-pipe inlet water divider |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201723892U true CN201723892U (en) | 2011-01-26 |
Family
ID=43492223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202162830U Expired - Lifetime CN201723892U (en) | 2010-06-03 | 2010-06-03 | Multipath common-pipe inlet water divider |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201723892U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269314A (en) * | 2010-06-03 | 2011-12-07 | 江西三川水表股份有限公司 | Multipath pipe-sharing water inlet water separator |
| CN103527882A (en) * | 2013-10-29 | 2014-01-22 | 陈建林 | Union branching combined valve |
| WO2022216253A1 (en) * | 2021-04-09 | 2022-10-13 | Mirox Hava Ve Su Ekipmanlari Anonim Sirketi | Collector with check valve and valve |
-
2010
- 2010-06-03 CN CN2010202162830U patent/CN201723892U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102269314A (en) * | 2010-06-03 | 2011-12-07 | 江西三川水表股份有限公司 | Multipath pipe-sharing water inlet water separator |
| CN103527882A (en) * | 2013-10-29 | 2014-01-22 | 陈建林 | Union branching combined valve |
| WO2022216253A1 (en) * | 2021-04-09 | 2022-10-13 | Mirox Hava Ve Su Ekipmanlari Anonim Sirketi | Collector with check valve and valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee after: Sanchuan Wisdom Technology Co., Ltd. Address before: 335000 Yingtan Industrial Park, Jiangxi Patentee before: Jiangxi Sanchuan Water Meter Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 335000 Jiangxi city of Yingtan province high tech Zone Longgang area Mikawa Hydraulic Industrial Park Patentee after: Sanchuan Wisdom Technology Co., Ltd. Address before: No. 1 Jiangxi Avenue 335000 Sanchuan city of Yingtan province high tech Industrial Zone Patentee before: Sanchuan Wisdom Technology Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110126 |