CN202493767U - Mechanical valve - Google Patents
Mechanical valve Download PDFInfo
- Publication number
- CN202493767U CN202493767U CN2012200853513U CN201220085351U CN202493767U CN 202493767 U CN202493767 U CN 202493767U CN 2012200853513 U CN2012200853513 U CN 2012200853513U CN 201220085351 U CN201220085351 U CN 201220085351U CN 202493767 U CN202493767 U CN 202493767U
- Authority
- CN
- China
- Prior art keywords
- slide bar
- valve
- valve body
- valve rod
- slide
- 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
Images
Landscapes
- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model relates to a mechanical valve which comprises a valve body. The top of the valve body is provided with a valve rod which is provided with an annular groove. An upper portion of the valve rod is provided with a hand wheel. A support frame is arranged on the valve body, a slide rheostat is arranged on a lower portion of the left side of the support frame, a guide sleeve is arranged on an upper portion of the left side of the support frame, and a slide bar is arranged inside the guide sleeve. A metal contact which is matched with the slide rheostat is arranged on a lower portion of the slide bar. An upper portion of the slide bar is fixedly connected with the left end of a connecting piece. The right end of the connecting piece is movably connected with the annular groove on the valve body. The left end of the connecting piece is provided with a slide bar barrel, the connecting piece is in threaded connection with the slide bar through the slide bar barrel, and the right end of the connecting piece is provided with a connecting ring which is arranged inside the annular groove of the valve body in a sleeve mode. The mechanical valve has the advantages that numerical values of the slide rheostat can be adjusted in real time by manually controlling the valve rod stroke, a signal is provided to a computer through the numerical value change of the slide rheostat, and further the computer can display the relation curve of aperture and pressure of the mechanical valve or the aperture and flow of the mechanical valve on a display screen.
Description
Technical field
The utility model relates to a kind of mechanical valve.
Background technique
The existing mechanical valve can not be realized the control to the mechanical valve aperture through direct control, and can not simple and direct obtain the aperture of mechanical valve and the relation curve of pressure or flow.
The model utility content
The purpose of the utility model provides a kind of mechanical valve, overcomes the deficiency of above-mentioned aspect in the existing product.
The purpose of the utility model is to realize through following technological scheme:
A kind of mechanical valve comprises valve body, and said valve body top is provided with valve rod; Valve rod is provided with circular groove, and valve rod top is provided with handwheel, and said valve body is provided with support; Bottom, support left side is provided with slide rheostat, and the support left upper portion is provided with guide sleeve, is provided with slide bar in the guide sleeve; The slide bar bottom is provided with the metal contact that is complementary with slide rheostat, and slide bar top is fixedly connected with the left end of link, and the right-hand member of link and the circular groove on the valve rod flexibly connect.
The left end of said link is provided with the slide bar tube, and link is threaded with slide bar through the slide bar tube, and the right-hand member of link is provided with fastener rings, and fastener rings is enclosed within the circular groove of valve rod.
The beneficial effect of the utility model is: the numerical value that comes the real-time regulated slide rheostat through the stroke of hand control valve bar; Numerical value change through slide rheostat provides signal to computer, and then makes computer can on display screen, show the aperture of mechanical valve and the relation curve of pressure or flow.
Description of drawings
According to accompanying drawing the utility model is done further explain below.
Fig. 1 is the structural representation of the described mechanical valve of the utility model embodiment;
Fig. 2 is the structural representation of the link of the described mechanical valve of the utility model embodiment.
Among the figure:
1, valve body; 2, valve rod; 201, circular groove; 3, handwheel; 4, support; 5, slide rheostat; 6, guide sleeve; 7, slide bar; 8, metal contact; 9, link; 901, slide bar tube; 902, fastener rings.
Embodiment
Shown in Fig. 1-2, the described a kind of mechanical valve of the utility model embodiment comprises valve body 1; Said valve body 1 top is provided with valve rod 2, and valve rod 2 is provided with circular groove 201, and valve rod 2 tops are provided with handwheel 3; Said valve body 1 is provided with support 4, and bottom, support 4 left side is provided with slide rheostat 5, and support 4 left upper portion are provided with guide sleeve 6; Be provided with slide bar 7 in the guide sleeve 6; Slide bar 7 bottoms are provided with the metal contact 8 that is complementary with slide rheostat 5, and slide bar 7 tops are fixedly connected with the left end of link 9, and the circular groove 201 on the right-hand member of link 9 and the valve rod 2 flexibly connects.
The left end of said link 9 is provided with slide bar tube 901, and link 9 is threaded with slide bar 7 through slide bar tube 901, and the right-hand member of link 9 is provided with fastener rings 902, and fastener rings 902 is enclosed within the circular groove 201 of valve rod 2.
During use; The aperture of manual rotation hand wheel 3 regulation valve bodies 1; Thereby adjust pressure or flow simultaneously, link 9 drives slide bar 7 and moves up or down, and slide bar 7 drives metal contact 8 and moves up or down; Resistance value through slide rheostat 5 changes to computer provides signal, and then makes computer can on display screen, show the aperture of mechanical valve and the relation curve of pressure or flow.
The utility model is not limited to above-mentioned preferred forms; Anyone can draw other various forms of products under the enlightenment of the utility model; No matter but on its shape or structure, do any variation; Every have identical with a application or akin technological scheme, all drops within the protection domain of the utility model.
Claims (2)
1. a mechanical valve comprises valve body (1), and said valve body (1) top is provided with valve rod (2); Valve rod (2) is provided with circular groove (201), and valve rod (2) top is provided with handwheel (3), it is characterized in that: said valve body (1) is provided with support (4); Bottom, support (4) left side is provided with slide rheostat (5); Support (4) left upper portion is provided with guide sleeve (6), is provided with slide bar (7) in the guide sleeve (6), and slide bar (7) bottom is provided with the metal contact (8) that is complementary with slide rheostat (5); Slide bar (7) top is fixedly connected with the left end of link (9), and the circular groove (201) on the right-hand member of link (9) and the valve rod (2) flexibly connects.
2. mechanical valve according to claim 1; It is characterized in that: the left end of said link (9) is provided with slide bar tube (901); Link (9) is threaded with slide bar (7) through slide bar tube (901); The right-hand member of link (9) is provided with fastener rings (902), and fastener rings (902) is enclosed within the circular groove (201) of valve rod (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200853513U CN202493767U (en) | 2012-03-08 | 2012-03-08 | Mechanical valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200853513U CN202493767U (en) | 2012-03-08 | 2012-03-08 | Mechanical valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202493767U true CN202493767U (en) | 2012-10-17 |
Family
ID=46999996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200853513U Expired - Fee Related CN202493767U (en) | 2012-03-08 | 2012-03-08 | Mechanical valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202493767U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687536A (en) * | 2016-11-10 | 2018-02-13 | 俞钟晓 | Has the gate valve of open/close states remote indication function |
| CN111486267A (en) * | 2020-04-27 | 2020-08-04 | 长园共创电力安全技术股份有限公司 | Valve state detection device and integrated state lock |
-
2012
- 2012-03-08 CN CN2012200853513U patent/CN202493767U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107687536A (en) * | 2016-11-10 | 2018-02-13 | 俞钟晓 | Has the gate valve of open/close states remote indication function |
| CN111486267A (en) * | 2020-04-27 | 2020-08-04 | 长园共创电力安全技术股份有限公司 | Valve state detection device and integrated state lock |
| CN111486267B (en) * | 2020-04-27 | 2022-04-05 | 长园共创电力安全技术股份有限公司 | Valve state detection device and integrated state lock |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202493767U (en) | Mechanical valve | |
| CN202852362U (en) | Desktop computer monitor lifting device | |
| CN204091370U (en) | A kind of liftable desk | |
| CN203451207U (en) | Adjustable dosing filling machine | |
| CN105268899A (en) | Adjustable riveting press | |
| CN204382984U (en) | A kind of scriber for English language teaching | |
| CN204800552U (en) | Novel intelligent automobile shock absorber utensils pressure equipment machine | |
| CN203957648U (en) | English four line chis | |
| CN202934499U (en) | Screw clamp for screwing pipeline longitudinally | |
| CN202897579U (en) | Flexible shaft stroke adjusting mechanism | |
| CN204025232U (en) | A kind of pressure regulating piston device of vehicle bumper systems | |
| CN206614295U (en) | Rapid aeration moves fixture | |
| CN205519461U (en) | Multidirectional regulating press riveter | |
| CN204610875U (en) | A kind of sanitary aseptic sampling cock | |
| CN203936852U (en) | A kind of scutcher headstock roller dismounting servicing unit | |
| CN204314062U (en) | A kind of macrotype butterfly valve testing table | |
| CN204312447U (en) | A kind of pulverulent product oil cylinder for presses device | |
| CN204255922U (en) | With the buret that thickness regulates | |
| CN202541045U (en) | Anti-falling gel-ink pen | |
| CN203657716U (en) | Angle adjustment reference rod | |
| CN203059231U (en) | Strainer with a telescopic strainer rod | |
| CN201559054U (en) | Thread connecting machine for glass steel pipe hoop and pipe body | |
| CN202943419U (en) | Pneumatic suppressing machine | |
| CN201618802U (en) | Improved reverse drawing die | |
| CN203975392U (en) | The adjustable device for labeling that a kind of cooking oil is used |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121017 Termination date: 20130308 |