CN201582456U - Integral stop valve - Google Patents
Integral stop valve Download PDFInfo
- Publication number
- CN201582456U CN201582456U CN2009203512928U CN200920351292U CN201582456U CN 201582456 U CN201582456 U CN 201582456U CN 2009203512928 U CN2009203512928 U CN 2009203512928U CN 200920351292 U CN200920351292 U CN 200920351292U CN 201582456 U CN201582456 U CN 201582456U
- Authority
- CN
- China
- Prior art keywords
- valve
- cabin
- stop
- flap
- stop 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an integral stop valve which comprises a valve body, a valve core, a valve stem, a valve flap and a handwheel; the check valve flap is arranged in a check valve cabin of the valve body; a guide pillar on the check valve flap is arranged in a tubular guide sleeve of a check valve cover; the check valve cover is fixed on the top of the valve body of the check valve cabin through a bolt; the joint between the check valve cover and the top of the valve body is provided with a gasket; a stop valve flap is arranged in a stop valve cabin of the valve body; the stop valve flap is arranged on the lower end of the valve stem; the valve stem is fixed on the stop valve cover through a nut; the nut is arranged on the top in the stop valve cover; the stop valve cover is fixed on the top end of the valve body of the stop valve cabin through the bolt; the joint between the check valve cover and the top of the valve body is provided with the gasket; the bottom of the stop valve cover is provided with filler and a filler gland; and the handwheel is fixed on the top end of the valve stem through a handwheel nut. The integral check valve has the benefits of few consumed materials, low cost and convenient installation.
Description
Technical field
The utility model relates to a kind of valve, relates in particular to a kind of integral type non-return stop valve.
Background technique
Existing market is in the pipe-line equipment of gas or liquid transporting, for safety adopts a stop valve and a safety check usually simultaneously, the flow direction of coming flowing medium in the controlling plumbing fixtures by two valves, but more loaded down with trivial details in pipe-line equipment is installed, assembling influences sealing often.
The model utility content
The purpose of this utility model provides a kind of integral type non-return stop valve, adopts a stop valve and a safety check usually simultaneously to overcome prior art, and is more loaded down with trivial details in pipe-line equipment is installed, and assembling influences the deficiency of sealing often.
The purpose of this utility model is to be achieved through the following technical solutions:
A kind of integral type non-return stop valve, comprise valve body, valve gap, valve rod, flap and handwheel, described valve body comprises inlet duct, outer pipe, connect the cabin, cylindrical safety check valve cabin and cylindrical stop valve valve cabin, wherein outer pipe and inlet duct are located at the right and left in the valve body successively, connect the cabin and be located at the valve body inner bottom part, cylindrical safety check valve cabin is located at the left side that connects the top, cabin, stop valve valve cabin is located at the right side that connects the top, cabin, cylindrical safety check valve is provided with the safety check flap in the cabin, the safety check flap is provided with the flap guide pillar, the flap guide pillar is located in the tubular guide pin bushing of safety check valve gap, tubular guide pin bushing is located at the lower surface of safety check valve gap, the safety check valve gap is by being bolted to the top in valve body safety check valve cabin, the joint at the top of safety check valve gap and valve body is provided with sealing gasket, the stop valve valve is provided with the stop valve flap in the cabin, the stop valve flap is located at the lower end of valve rod, wherein the top of stop valve flap is provided with the pipe box of band shape projection, valve rod bottom projection is provided with groove, the annular protrusion of pipe box tightly is enclosed within the groove of valve rod bottom, valve rod is fixed on the stop valve valve gap by nut, nut is located at the top in the stop valve valve gap, the stop valve valve gap is by being bolted to the valve body top in stop valve valve cabin, the joint at stop valve valve gap and valve body top is provided with sealing gasket, stop valve valve gap bottom is provided with filler, the top of filler is provided with Gland, wherein filler and Gland are enclosed within on the valve rod respectively, the top of valve rod is provided with handwheel, handwheel is fixed on the valve rod by hand wheel nut, is provided with nameplate between handwheel and the hand wheel nut.
The beneficial effects of the utility model are: with two kinds of valve combinations commonly used, and in the pipe-line equipment of gas or liquid transporting, only need be just passable with such valve, it is few to save assembling number of times and build-up member consumptive material, and cost is low, and is easy for installation.
Description of drawings
With reference to the accompanying drawings the utility model is described in further detail below.
Fig. 1 is the structural representation of the described integral type non-return of the utility model embodiment stop valve.
Among the figure:
1, valve body; 2, safety check valve gap; 3, stop valve valve gap; 4, valve rod; 5, safety check flap; 6, stop valve flap; 7, handwheel; 8, inlet duct; 9, outer pipe; 10, connect the cabin; 11, safety check valve cabin; 12, stop valve valve cabin; 13, flap guide pillar; 14, guide pin bushing; 15, sealing gasket; 16, pipe box; 17, groove; 18, nut; 19, filler; 20, gland; 21, hand wheel nut; 22, nameplate.
Embodiment
As shown in Figure 1, the described integral type non-return of the utility model embodiment stop valve, comprise valve body 1, safety check valve gap 2, stop valve valve gap 3, valve rod 4, safety check flap 5, stop valve flap 6 and handwheel 7, described valve body 1 comprises inlet duct 8, outer pipe 9, connect cabin 10, safety check valve cabin 11 and stop valve valve cabin 12, wherein outer pipe 9 and inlet duct 8 are located at the right and left in the valve body 1 successively, connect cabin 10 and be located at valve body 1 inner bottom part, safety check valve cabin 11 is located at the left side that connects 10 tops, cabin, stop valve valve cabin 12 is located at the right side that connects 10 tops, cabin, be provided with safety check flap 5 in the safety check valve cabin 11, safety check flap 5 is provided with flap guide pillar 13, flap guide pillar 13 is located in the tubular guide pin bushing 14 of safety check valve gap 2, safety check valve gap 2 is by on the valve body 1 that is bolted to 11 tops, safety check valve cabin, safety check valve gap 3 is provided with sealing gasket 15 with joint, valve body 1 top, be provided with stop valve flap 6 in the stop valve valve cabin 12, stop valve flap 6 is located at the lower end of valve rod 4, wherein the top of stop valve flap 6 is provided with the pipe box 16 of band shape projection, the projection of valve rod 4 bottoms is provided with groove 17, the annular protrusion of pipe box 16 tightly is enclosed within the valve rod bottom groove 17, valve rod 4 is fixed on the stop valve valve gap 3 by nut 18, nut 18 is located at the top in the stop valve valve gap 3, stop valve valve gap 3 is by being bolted to 12 tops, stop valve valve cabin of valve body 1, stop valve valve gap 3 is provided with sealing gasket 15 with joint, valve body 1 top, stop valve valve gap 3 bottoms are provided with filler 19, the top of filler 19 is provided with Gland 20, filler 19 and Gland 20 are enclosed within respectively on the valve rod 4, the top of described valve rod 4 is provided with handwheel 7, handwheel 7 is fixed on valve rod 4 tops by hand wheel nut 21, is provided with nameplate 22 between handwheel 7 and the hand wheel nut 21.
Claims (1)
1. integral type non-return stop valve, comprise valve body (1), safety check valve gap (2), stop valve valve gap (3), valve rod (4), safety check flap (5), stop valve flap (6) and handwheel (7), it is characterized in that: described valve body (1) comprises inlet duct (8), outer pipe (9), connect cabin (10), safety check valve cabin (11) and stop valve valve cabin (12), wherein outer pipe (9) and inlet duct (8) are located at the right and left in the valve body (1) successively, connect cabin (10) and be located at valve body (1) inner bottom part, safety check valve cabin (11) is located at the left side that connects top, cabin (10), stop valve valve cabin (12) is located at the right side that connects top, cabin (10), be provided with safety check flap (5) in the safety check valve cabin (11), safety check flap (5) is provided with flap guide pillar (13), and flap guide pillar (13) is located in the tubular guide pin bushing (14) of safety check valve gap (2); Safety check valve gap (2) is by on the valve body (1) that is bolted to top, safety check valve cabin (11), safety check valve gap (3) is provided with sealing gasket (15) with the joint at valve body (1) top, be provided with stop valve flap (6) in the stop valve valve cabin (12), stop valve flap (6) is located at the lower end of valve rod (4), the top of stop valve flap (6) is provided with inwardly protruded annular pipe box (16), the projection of valve rod (4) bottom is provided with groove (17), the projection of pipe box (16) tightly is enclosed within valve rod (4) the bottom groove (17), valve rod (4) is fixed on the stop valve valve gap (3) by nut (18), nut (18) is located at the top in the stop valve valve gap (3), stop valve valve gap (3) is by being bolted to the top, stop valve valve cabin (12) of valve body (1), stop valve valve gap (3) is provided with sealing gasket (15) with the joint at valve body top, stop valve valve gap (3) bottom is provided with filler (19), the top of filler (19) is provided with Gland (20), filler (19) and Gland (20) are enclosed within respectively on the valve rod (4), the top of valve rod (4) is provided with handwheel (7), and handwheel (7) is fixed on valve rod (4) top by hand wheel nut (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203512928U CN201582456U (en) | 2009-12-29 | 2009-12-29 | Integral stop valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203512928U CN201582456U (en) | 2009-12-29 | 2009-12-29 | Integral stop valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201582456U true CN201582456U (en) | 2010-09-15 |
Family
ID=42724455
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203512928U Expired - Fee Related CN201582456U (en) | 2009-12-29 | 2009-12-29 | Integral stop valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201582456U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109307091A (en) * | 2018-09-26 | 2019-02-05 | 河北博路天宝石油设备制造有限公司 | A kind of explosion-proof type valve of oil equipment |
| CN110410505A (en) * | 2018-04-28 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Seal water structure, soft water valve and water softening device |
-
2009
- 2009-12-29 CN CN2009203512928U patent/CN201582456U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410505A (en) * | 2018-04-28 | 2019-11-05 | 芜湖美的厨卫电器制造有限公司 | Seal water structure, soft water valve and water softening device |
| CN109307091A (en) * | 2018-09-26 | 2019-02-05 | 河北博路天宝石油设备制造有限公司 | A kind of explosion-proof type valve of oil equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100915 Termination date: 20151229 |
|
| EXPY | Termination of patent right or utility model |