CN2122285U - Cone valve - Google Patents
Cone valve Download PDFInfo
- Publication number
- CN2122285U CN2122285U CN 91221854 CN91221854U CN2122285U CN 2122285 U CN2122285 U CN 2122285U CN 91221854 CN91221854 CN 91221854 CN 91221854 U CN91221854 U CN 91221854U CN 2122285 U CN2122285 U CN 2122285U
- Authority
- CN
- China
- Prior art keywords
- handle
- vertical rod
- valve body
- cone
- valve
- 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.)
- Granted
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Abstract
The utility model relates to a cone valve for controlling liquid. A water stopping vertical rod is arranged on a valve body by a cone which is arranged on the middle of the water stopping vertical rod, a tapered bore nut and a locking nut. The cone on the lower end of the water stopping vertical rod is arranged in a conical bore which is arranged between the two-way of the valve body. The end of the two-way of the valve body is provided with nuts. The vertical bore on the lower end of the water stopping vertical rod is communicated with a side bore. The upper end of the water stopping vertical rod is provided with a handle. The utility model utilizes the working principle of rotary shutoff and taper sealing. After a sealed taper is abraded, a gap can be eliminated by adjusting the tapered bore nut. Compared with the similar the prior art, the utility model has the advantages of simple structure, no-leakage and high durability. The utility model is also capable of displaying switch state.
Description
The utility model relates to a kind of Cone valve that is used for controlling liquid.
At present the valve that uses generally adopts compacting formula principle, and internal and external threads promptly is housed on valve body, and outside thread is contained on the valve body, and the screw rod of bottom hollow is housed on the internal thread, in the sealing part of forming with rubber, nylon and packing ring is housed in the air.Handle rotation by screw rod top realizes moving up and down of sealing part, thereby realizes the switching to valve, there is complex structure, easily leaks and short deficiency of life-span.
The purpose of this utility model is to provide a kind of simple in structure, water-tight and long-lived conic valve.
The utility model is achieved in that the sealing vertical rod is contained on the valve body by up-small and down-big cone, taper hole nut and the locknut at its middle part, the up big and down small cone of sealing vertical rod lower end is assemblied in valve body two taper hole between logical, valve body two go side portions are provided with nut, the upright hole of sealing vertical rod lower end communicates with side opening, and handle is equipped with in the upper end of sealing vertical rod.It adopts, and rotation ends, the principle of tapering sealing.After the wearing and tearing of sealing poppet surface, can adjust the taper hole nut and eliminate the gap, thereby reach the purpose of this utility model.
The utility model also can be realized like this: the go side portion at valve body is provided with screw thread, and another go side portion is provided with water nozzle.
The utility model can also realize like this that an end of handle is higher than and is longer than the other end, and next door, valve body top is provided with relative with handle length, misplaces mutually with the handle width, is higher than handle two ends bottom respectively, interior low outer high forked type link stopper.
Below by drawings and Examples, describe concrete structure of the present utility model and use way thereof in detail.
Accompanying drawing 1 is that valve body two is logical point-blank, and two end part are provided with nut, not with the conic valve generalized section of forked type link stopper.To be that valve body two is logical be arranged at right angles with accompanying drawing 2, and two end part are provided with nut, the conic valve generalized section of band forked type link stopper.To be that valve body two is logical be arranged at right angles with accompanying drawing 3, and a go side portion is provided with screw thread, and another go side portion is provided with water nozzle and with the conic valve generalized section of forked type link stopper.Accompanying drawing 4 is that A in the accompanying drawing 2,3 is to view.
In conjunction with the accompanying drawings, conic valve is that up-small and down-big cone, taper hole nut 3 and the locknut 4 of sealing vertical rod 2 by its middle part is contained on the valve body 5, the up big and down small cone of sealing vertical rod 2 lower ends is assemblied in 5 liang of the valve bodies taper hole between logical, the upright hole of sealing vertical rod 2 lower ends communicates with side opening, handle 1 is equipped with by square toes in the upper end of sealing vertical rod 2, valve body leads to point-blank for 5 liang, and 5 liang of go side portions of valve body are provided with nut 6(as shown in Figure 1).5 liang of valve bodies are logical also to can be arranged at right angles, and two go side portions are provided with nut 6, and the bottom of handle 1 one ends is higher than the top of the other end, and handle 1 a high end is longer than a low end.Be provided with on valve body 5 tops next doors relative with handle 1 length, misplace mutually with handle 1 width, be higher than handle 1 two ends lower surface respectively, interior low high outward forked type link stopper 9(is shown in accompanying drawing 2,4).Valve body 5 two logical also can arranged at right angles, one go side portion is provided with screw thread 7, the other end is provided with water nozzle 8, one end bottom of handle 1 is higher than the top of the other end, handle 1 a high end is longer than a low end, is provided with relatively with handle 1 length on valve body 5 tops next doors, misplaces mutually with handle 1 width, be higher than handle 1 two ends bottom respectively, interior low outer high forked type link stopper 9(is shown in accompanying drawing 3,4).Conic valve shown in the accompanying drawing 1 is contained in two pipelines in the pipeline of straight line; Conic valve shown in the accompanying drawing 2 is used for being contained in two vertically arranged pipelines of pipeline; Conic valve shown in the accompanying drawing 3 is used to be contained in needs the pipeline of discharge liquid end.Because it all adopts rotation to end, the method for tapering sealing, its good seal performance, wear extent are little.After wearing and tearing, locknut 4 can be unclamped, taper hole nut 3 is screwed, thereby the cone of sealing vertical rod 2 lower ends and the taper hole on the valve body 5 are adjacent to.After eliminating the gap between it,, thereby reach long-lived effect again with locknut 4 lockings.Valve body 5 tops next doors also can be provided with forked type link stopper 9, the near link stopper top of handle 1 center of rotation indicates " opening " word relatively, and it highly is lower than the high-end lower surface of handle 1.The near link stopper top of handle 1 center of rotation indicates " pass " word relatively, and it highly is higher than the upper surface of handle 1 low side.The rotational angle of two relative handles 1 of link stopper distance differs the width of handle 1.It is consistent with the coincidence of side opening center and the direction of sealing vertical rod 2 lower ends that handle 1 a short end center line assembles the back.When the short end of handle 1 " pass " word link stopper through forked type link stopper 9, its side shelves are when " opening " word link stopper side of forked type link stopper 9, and the side opening of sealing vertical rod 2 lower ends and the through hole on the valve body 5 are connected fully, and liquid also just can flow; After handle 1 rotates 180 degree, handle 1 a long and high end lower surface passes through " opening " word link stopper upper surface of forked type link stopper 9, shelves are when " pass " of forked type link stopper 9 word link stopper side, and one on the side opening of sealing vertical rod 2 lower ends and the valve body 5 leads to complete closed, and liquid also just is cut off and can not flows.
Use cone valve described in the utility model, compare with existing similar technology, have simple in structure, water-tight, but the advantage of easily maintenance, durable in use and capable of indicating on-off state.
Claims (3)
1, a kind of Cone valve that is used to control fluid, it is characterized in that sealing vertical rod 2 is contained on the valve body 5 by cone, taper hole nut 3 and the locknut 4 at its middle part, the cone of sealing vertical rod 2 lower ends is assemblied in 5 liang of the valve bodies taper hole between logical, 5 liang of go side portions of valve body are provided with nut 6, the upright hole of sealing vertical rod 2 lower ends communicates with side opening, and handle 1 is equipped with in the upper end of sealing vertical rod 2.
2, Cone valve as claimed in claim 1 is characterized in that valve body 5 also can be provided with screw thread 7 in a go side portion, and another go side portion is provided with water nozzle 8.
3, Cone valve as claimed in claim 1 or 2, an end that it is characterized in that handle 1 is higher than and is longer than the other end, and next door, valve body 5 tops is provided with relative with handle 1 length, misplaces mutually with handle 1 width, be higher than handle 1 two ends lower surface respectively, interior low outer high forked type link stopper 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91221854 CN2122285U (en) | 1991-10-14 | 1991-10-14 | Cone valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91221854 CN2122285U (en) | 1991-10-14 | 1991-10-14 | Cone valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2122285U true CN2122285U (en) | 1992-11-18 |
Family
ID=4928802
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91221854 Granted CN2122285U (en) | 1991-10-14 | 1991-10-14 | Cone valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2122285U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342164C (en) * | 2003-09-25 | 2007-10-10 | 李桂林 | Multifunctional taper valve |
-
1991
- 1991-10-14 CN CN 91221854 patent/CN2122285U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100342164C (en) * | 2003-09-25 | 2007-10-10 | 李桂林 | Multifunctional taper valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |