CN2281457Y - Automatic and manpower regulating valve - Google Patents
Automatic and manpower regulating valve Download PDFInfo
- Publication number
- CN2281457Y CN2281457Y CN 96233715 CN96233715U CN2281457Y CN 2281457 Y CN2281457 Y CN 2281457Y CN 96233715 CN96233715 CN 96233715 CN 96233715 U CN96233715 U CN 96233715U CN 2281457 Y CN2281457 Y CN 2281457Y
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- CN
- China
- Prior art keywords
- rod
- valve
- utility
- model
- lever
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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.)
- Expired - Fee Related
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Abstract
An automatic and manpower regulating valve of the utility model is characterized in that the upper part of a valve rod 15 is sheathed with a spring 13 and an adjustable screw cap 12, the middle part is provided with a connecting slice 10, and the lower part is provided with two concave grooves. An O-shaped sealing ring 16 and a washer 17 are arranged in the concave grooves. The connecting slice 10 is connected with a lever 3 by a pin shaft 14, and the other end of the lever 3 passes through a rod 11 with a strip-shaped hole and is connected with a top rod 1 and a floating ball 19. The upper end of the rod 11 with the strip-shaped hole is provided with a shaft sleeve 4 which is sheathed with a screw nut 5 and a screw rod 6 and is connected with a handle 7. The utility model has the advantages of simple structure, reliable performance and convenient operation. The utility model is suitable for being used as the automatic and manpower valve for household water storage cisterns, especially intermittent water supply areas. The utility model has positive action for water saving.
Description
The utility model provides a kind of valve that is used for the tap water pipe line system, particularly can be automatically, manual modulation valve.
Using common valve in existing family, is the valve that a kind of human hand turns keying.Be provided with the specific (special) requirements that the used valve of water reservoir just proposes the self-closing function of energy for family, can take measures automatically, prevent unexpected the generation in case cut off the water suddenly.In the patent disclosure of number of patent application 90210043.2 " self-closing water tap ", be to utilize hydraulic pressure and the control piece that moves, and control piece adopts stage clip, its deficiency stage clip precompression is difficult for regulating, be in easy-to-rust in the water for a long time, misoperation or ineffective easily takes place in long-term the use.
The purpose of this utility model is to overcome the prior art above shortcomings, and provides a kind of simple in structure, and reliable performance can be automatically, manual opening/shutting valve again.
Above-mentioned purpose of the present utility model is to realize by such structure, include valve body, valve rod, stiffening rib frame, sleeve, being with spring and adjustable nut, middle part on valve rod top has connecting sheet, bottom to have two Baltimore grooves to be mounted with 0 shape seal ring and packing ring; Connecting sheet connects lever with bearing pin, and the bar that the lever the other end passes the band bar hole is connected with push rod and ball float, and the bar upper end of band bar hole has axle sleeve to be with nut and screw rod, is connected with handle.When driving the upper and lower operation of screw rod when turning handle, impel the bar of band bar hole also to do upper and lower motion, and the lever of bar that passes the band bar hole also corresponding be the center with the bearing pin, do the upper and lower motion of garden arc, be connected simultaneously sheet, valve rod done upper and lower motion, if when overcoming spring pressure, just open valve body and contact, move the water to flow into washer sealing; Otherwise just close the flowing water passage.Utilize ball float when water reservoir buoyancy size is done upper and lower motion, with same above-mentioned situation, drive connecting sheet, valve rod contacts with washer sealing with the keying valve body, plays automatism.
The utility model said structure can further specify by accompanying drawing.
Accompanying drawing is a structure cross-sectional schematic of the present utility model.
Among the figure: 1-push rod 2-sleeve 3-lever 4-axle sleeve 5-nut 6-screw rod 7-handle 8-is with bar 12-adjustable nut 13-spring 14-bearing pin 15-valve rod 16-O shape seal ring 17 packing rings 18 valve bodies 19 ball floats of bar hole automatically for the indication 9-stiffening rib frame 10-connecting sheet 11-that cuts off the water
As shown in drawings, the utility model comprises valve body 18, valve rod 15, stiffening rib frame 9, sleeve 2, and being with spring 13 and adjustable nut 12, middle part on valve rod 15 tops has connecting sheet 10, bottom to have two Baltimore grooves to be mounted with 0 shape seal ring 16 and packing ring 17; Connecting sheet 10 usefulness bearing pins 14 connect lever 3, and the bar 11 that lever 3 the other ends pass the band bar hole is connected with push rod 1 and ball float 19, and bar 11 upper ends of band bar hole have axle sleeve 4 to be with nut 5 and screw rod 6, are connected with handle 7.
In order to show automatically, be provided with the automatic confession indication 8 of cutting off the water at screw rod 6 tops for cutting off the water situation.
The handle 7 and the indication 8 that supplies automatically to cut off the water adopt transparent polyphenyl material to make, and can directly have an X-rayed from the outside.Adopt two O-ring seals structures at valve rod 15, lower end and plain washer 17 double seals are effective, and are not fragile; Its upper end, prevent seepage waterborne.According to the buoyancy size of water flow pressure, lever 3 length and ball float 19, utilize adjustable nut 12 to come the pressure of Regulation spring 13.
The utility model compared with prior art, and is simple in structure, and dependable performance is easy to use, is suitable for house The front yard storage cistern especially is interrupted the zone of supplying water as automatic, manually-operated gate, and water saving is played positive role.
Claims (2)
- One kind automatically, manual modulation valve, include valve body 18, valve rod 15, stiffening rib frame 9, sleeve 2, it is characterized in that valve rod 15 tops are with spring 13 and adjustable nut 12, middle part portion have connecting sheet 10, bottom to have two Baltimore grooves to be mounted with 0 shape seal ring 16 and packing ring 17; Connecting sheet 10 usefulness bearing pins 14 connect lever 3, and the bar 11 that lever 3 the other ends pass the band bar hole is connected with push rod 1 and ball float 19, and bar 11 upper ends of band bar hole have axle sleeve 4 to be with nut 5 and screw rod 6, are connected with handle 7.
- 2. according to claim 1 automatically, manual modulation valve, it is characterized in that screw rod 6 tops are provided with the automatic confession indication 8 of cutting off the water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233715 CN2281457Y (en) | 1996-09-06 | 1996-09-06 | Automatic and manpower regulating valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 96233715 CN2281457Y (en) | 1996-09-06 | 1996-09-06 | Automatic and manpower regulating valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2281457Y true CN2281457Y (en) | 1998-05-13 |
Family
ID=33910328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 96233715 Expired - Fee Related CN2281457Y (en) | 1996-09-06 | 1996-09-06 | Automatic and manpower regulating valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2281457Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380032C (en) * | 2004-12-08 | 2008-04-09 | 刘敬善 | Float ball valve for supplying and draining oil in multifunctional sealed oil tank |
-
1996
- 1996-09-06 CN CN 96233715 patent/CN2281457Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100380032C (en) * | 2004-12-08 | 2008-04-09 | 刘敬善 | Float ball valve for supplying and draining oil in multifunctional sealed oil tank |
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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 |