CN2937698Y - Uniflow valve of water heater - Google Patents
Uniflow valve of water heater Download PDFInfo
- Publication number
- CN2937698Y CN2937698Y CN 200620088615 CN200620088615U CN2937698Y CN 2937698 Y CN2937698 Y CN 2937698Y CN 200620088615 CN200620088615 CN 200620088615 CN 200620088615 U CN200620088615 U CN 200620088615U CN 2937698 Y CN2937698 Y CN 2937698Y
- Authority
- CN
- China
- Prior art keywords
- valve
- valve body
- water heater
- valve cover
- utility
- 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
Links
Landscapes
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a solar water heater influent control device, in particular a single-flow valve. What the purpose of the invention is to offer a single-flow valve which is easy to use and the structure is simple. The utility model includes a valve body 1 and a valve cover 2, wherein, the valve body 1 is an annular heave on the pipe wall along the cross section of the pipeline, and the valve cover 2 is a rotundity whose size and shape are corresponding to the valve cover 2, and the radius of the valve cover 2 is smaller than the inside diameter of the pipeline but is bigger than a middle passage formed by the annular heave; the valve body 1 and the valve cover 2 have a mobile connecting which is a pothook. The cost can be reduced and the influent effect can be controlled by means of adopting the structure mentioned above.
Description
One, technical field: the utility model relates to a kind of solar water heater inlet control gear, especially a kind of water heater one-way valve.
Two, background technique: present solar water heater is that an one-way valve is too complicated, and the cost height is perishable.
Three, summary of the invention: the purpose of this utility model is to provide a kind of water heater one-way valve simple in structure, the low convenient use of cost to comprise valve body 1 and valve gap 2, valve body 1 is along the annular protrusion on the line cross-section tube wall, valve gap 2 is circular accordingly with valve body 1 size, shape, greater than the center-aisle that convexes to form, valve gap 2 has a place to flexibly connect with valve body 1 to its radius less than the pipeline internal diameter.Flexibly connect and be hook.Adopt after the said structure, the cost-saved water inlet of control simultaneously is effective.
Four, description of drawings: accompanying drawing is a structural representation of the present utility model.
Five, specific embodiment: the water heater one-way valve comprises valve body 1 and valve gap 2, valve body 1 is along the annular protrusion on the line cross-section tube wall, valve gap 2 is circular accordingly with valve body 1 size, shape, greater than the center-aisle that convexes to form, valve gap 2 has a place to flexibly connect with valve body 1 to its radius less than the pipeline internal diameter.Flexibly connect and be hook.
Claims (2)
1, a kind of water heater one-way valve is characterized in that: comprise valve body (1) and valve gap (2), valve body (1) is along the annular protrusion on the line cross-section tube wall, valve gap (2) is circular accordingly with valve body (1) size, shape, greater than the center-aisle that convexes to form, valve gap (2) has a place to flexibly connect with valve body (1) to its radius less than the pipeline internal diameter.
2, water heater one-way valve according to claim 1 is characterized in that: flexibly connecting is to link up with.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088615 CN2937698Y (en) | 2006-08-29 | 2006-08-29 | Uniflow valve of water heater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620088615 CN2937698Y (en) | 2006-08-29 | 2006-08-29 | Uniflow valve of water heater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2937698Y true CN2937698Y (en) | 2007-08-22 |
Family
ID=38361725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620088615 Expired - Fee Related CN2937698Y (en) | 2006-08-29 | 2006-08-29 | Uniflow valve of water heater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2937698Y (en) |
-
2006
- 2006-08-29 CN CN 200620088615 patent/CN2937698Y/en not_active Expired - Fee Related
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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 |