CN2769578Y - Self-priming valve - Google Patents
Self-priming valve Download PDFInfo
- Publication number
- CN2769578Y CN2769578Y CN 200520080149 CN200520080149U CN2769578Y CN 2769578 Y CN2769578 Y CN 2769578Y CN 200520080149 CN200520080149 CN 200520080149 CN 200520080149 U CN200520080149 U CN 200520080149U CN 2769578 Y CN2769578 Y CN 2769578Y
- Authority
- CN
- China
- Prior art keywords
- self
- priming valve
- main body
- valve
- bypass tube
- 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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- Sanitary Device For Flush Toilet (AREA)
Abstract
The utility model relates to a valve especially a self-priming valve with siphon principle. The technology project is that the self-priming valve is composed of a connecting head whose both ends connect to a pipe fitting and a main body in the middle part. One or a plurality of by-pass pipe joints are separately distributed around the main body. The main body and the connecting part of the by-pass pipe joints are both reducing diversion cavities. The main body of the self-absorption valve and the by-pass pipe joints are screwed connected and sealing matched. The out terminal of the by-pass pipe joints is equipped with a saw tooth groove. The connecting headof the self-priming valve is equipped with screw threads connected with the pipe fitting. The self-priming valve has simple structure, stable and reliable operation and large inhalation. It can be used to connect with various pipelines of a closet-flushing device and a washing apparatus, etc.
Description
One, technical field: the utility model relates to the self-priming valve of a kind of valve, particularly a kind of siphon principle.
Two, background technique: all include the construction of switch of one-way valve in the siphon valve arrangement commonly used at present, have complex structure, intake is low, flimsy defective.
Three, summary of the invention: the purpose of this utility model is exactly the above-mentioned defective that exists at prior art, and a kind of simple and practical self-priming valve is provided.
Its technological scheme is: self-priming valve comprises that the main body at connecting head that two ends are connected with pipe fitting and middle part forms, and all round is intervally distributed with one or several bypass tube joint in main body, and main body inner chamber and bypass tube joint connecting part are the undergauge diversion cavity.Cooperate for seal with screwed joint between self-priming valve main body and the bypass tube joint.Bypass tube joint outer end is provided with serrated slot, and the connecting head of self-priming valve is provided with the screw thread that is connected with pipe fitting.
The utility model is simple in structure, use is reliable and stable, intake is big, can be connected use with multiple pipelines such as water-closet bowl flushing device, bathing devices.
Four, description of drawings:
Accompanying drawing 1 is a kind of embodiment's of the present utility model main TV structure figure;
Accompanying drawing 2 is plan structure figure of Fig. 1.
Five, embodiment:
With reference to accompanying drawing 1, self-priming valve 1 comprises that the main body at connecting head that two ends are connected with pipe fitting and middle part forms, all round be intervally distributed with eight bypass tube joints 2 (also comprising A among the figure, B, C, D, F, G, M) in main body, main body inner chamber and bypass tube joint 2 connecting parts are the undergauge diversion cavity.Be sealed and matched for being threaded or pegging graft between self-priming valve 1 main body and the bypass tube joint 2.Bypass tube joint 2 outer ends are provided with serrated slot, and the connecting head of self-priming valve 1 is provided with the screw thread that is connected with pipe fitting.
Claims (3)
1, a kind of self-priming valve is characterized in that: comprise connecting head and mid-section body that two ends are connected with pipe fitting, all round be intervally distributed with one or several bypass tube joint in main body, main body inner chamber and bypass tube joint connecting part are the undergauge diversion cavity.
2, self-priming valve according to claim 1 is characterized in that: cooperate for seal with screwed joint between self-priming valve main body and the bypass tube joint.
3, self-priming valve according to claim 2 is characterized in that: bypass tube joint outer end is provided with serrated slot, and the bypass tube joint is plugged with bypass tube outward, and the connecting head of self-priming valve is provided with the screw thread that is connected with pipe fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080149 CN2769578Y (en) | 2005-01-11 | 2005-01-11 | Self-priming valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520080149 CN2769578Y (en) | 2005-01-11 | 2005-01-11 | Self-priming valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769578Y true CN2769578Y (en) | 2006-04-05 |
Family
ID=36690660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520080149 Expired - Fee Related CN2769578Y (en) | 2005-01-11 | 2005-01-11 | Self-priming valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769578Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832733A (en) * | 2015-04-01 | 2015-08-12 | 金华欧派斯科技有限公司 | Self-priming adapter of vehicle washing solution |
| CN108843800A (en) * | 2018-06-20 | 2018-11-20 | 江苏大学 | A kind of disk entraining type self-priming valve |
-
2005
- 2005-01-11 CN CN 200520080149 patent/CN2769578Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104832733A (en) * | 2015-04-01 | 2015-08-12 | 金华欧派斯科技有限公司 | Self-priming adapter of vehicle washing solution |
| CN108843800A (en) * | 2018-06-20 | 2018-11-20 | 江苏大学 | A kind of disk entraining type self-priming valve |
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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 |