CN107504207A - A kind of valve for having flow indicator function - Google Patents
A kind of valve for having flow indicator function Download PDFInfo
- Publication number
- CN107504207A CN107504207A CN201611010109.9A CN201611010109A CN107504207A CN 107504207 A CN107504207 A CN 107504207A CN 201611010109 A CN201611010109 A CN 201611010109A CN 107504207 A CN107504207 A CN 107504207A
- Authority
- CN
- China
- Prior art keywords
- valve
- copper
- handwheel
- magnetic strength
- translucent cover
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K3/00—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing
- F16K3/02—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor
- F16K3/12—Gate valves or sliding valves, i.e. cut-off apparatus with closing members having a sliding movement along the seat for opening and closing with flat sealing faces; Packings therefor with wedge-shaped arrangements of sealing faces
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K37/00—Special means in or on valves or other cut-off apparatus for indicating or recording operation thereof, or for enabling an alarm to be given
- F16K37/0008—Mechanical means
- F16K37/0016—Mechanical means having a graduated scale
Abstract
The invention discloses a kind of valve for having flow indicator function, including rotary handwheel (1), valve body (2), copper bonnet (3), flashboard (4), copper valve rod (5), copper filler clamp nut (6), the valve rod (5) has cavity (7) in the handwheel (1) position to bottom surface sections, copper elevating lever (8) is interspersed with the cavity (7), elevating lever (8) lower end connects the bottom of the flashboard (4), upper end connection magnet (9), the valve rod (5) is cased with the translucent cover (11) containing interlayer (10) under the handwheel (1) to outer between the clamp nut (6), there are several hollow magnetic strength pearls (12) in the interlayer (10).By means of height of the magnetic strength pearl (12) in the translucent cover (11), the open/close states and opening degree of the valve are visually known.
Description
Technical field
The invention belongs to valve, more specifically to a kind of valve for having flow indicator function.
Background technology
A kind of its keying of existing valve is the counter clockwise direction or rotary rotationally clockwise by means of rotary handwheel
Handwheel, drive flashboard lifting and realize, although indicating the force direction instruction on keying, without on opening and closing shape
The indicator function of state, and often require that valve has this function in actual production, as the upstream of logistics system surprisingly stop it is defeated
When sending, liquid outflow has been can't see in downstream, the valve in opening, easily is mistaken for being being closed, so that the pass
It is not related to, once, conveying is recovered in upstream, often wastes or security incident occurs.
Therefore it provides a kind of valve for having flow indicator function, tool are of great significance.
The content of the invention
It is an object of the invention to provide a kind of valve for having flow indicator function.
A kind of valve for having flow indicator function of the present invention, including rotary handwheel, valve body, copper bonnet, flashboard are copper
Valve rod, copper filler clamp nut, the valve rod have cavity in the handwheel position to bottom surface sections, are interspersed with the cavity copper
Elevating lever, the elevating lever lower end connect the bottom of the flashboard, and upper end connection magnet, the valve rod is under the handwheel to institute
State it is outer between clamp nut be cased with the translucent cover containing interlayer, have several hollow magnetic strength pearls in the interlayer, closed at the valve
During closed state, the bottom of the translucent cover is sunken under the magnetic strength pearl, when state is opened at the valve, the magnetic strength pearl is positioned at described
The upper end of translucent cover.
The method have the advantages that：
By means of height of the magnetic strength pearl in the translucent cover, it is visually known the open/close states of the valve and opens
Degree of leaving.
Brief description of the drawings
Fig. 1 is the structural representation of full-gear at a kind of valve for having flow indicator function of the present invention.
Fig. 2 is the structural representation of closed mode at a kind of valve for having flow indicator function of the present invention.
Fig. 3 is Fig. 1 along line A-A cross-sectional view.
Embodiment
The invention will be further described below in conjunction with the accompanying drawings.
Shown in Fig. 1, a kind of valve for having flow indicator function, including rotary handwheel 1, valve body 2, copper bonnet 3, flashboard
4, copper valve rod 5, copper filler clamp nut 6, the valve rod 5 has cavity 7, the cavity 7 in 1, the handwheel to bottom surface sections
Copper elevating lever 8 is inside interspersed with, the lower end of elevating lever 8 connects the bottom of the flashboard 4, upper end connection magnet 9, the valve rod
5 are cased with the translucent cover 11 containing interlayer 10 1 time in the handwheel to outer between the clamp nut 6, have several skies in the interlayer 10
The magnetic strength pearl 12 of the heart, when state is closed at the valve, the bottom of the translucent cover 11 is sunken under the magnetic strength pearl 12, when the valve
When state is opened at door, the magnetic strength pearl 12 is located at the upper end of the translucent cover 11.
As the flashboard 4 lifts, the magnet 9 lifts simultaneously, and the magnetic strength pearl 12 is along with lifting.
The magnet 9 is wrapped with plastics, and the magnetic strength pearl 12 is in preferably spherical, and the translucent cover 11 is with transparent plastic system
Into by two bodys, with reference to an annular bottom surface composition.Transparent 11 cover is shelved on the upper end of clamp nut 6.It is described
11 upward and downward both ends of bright cover, the upper graticule of corresponding valve wide open state can also be respectively arranged with, and corresponding valve closes shape
The next graticule of state.
Claims (1)
1. a kind of valve for having flow indicator function, including rotary handwheel (1), valve body (2), copper bonnet (3), flashboard (4),
Copper valve rod (5), copper filler clamp nut (6), it is characterised in that the valve rod (5) is in the handwheel (1) position to bottom surface sections
Have a cavity (7), be interspersed with copper elevating lever (8) in the cavity (7), elevating lever (8) lower end connect the flashboard (4) it
Bottom, upper end connection magnet (9), the valve rod (5) are cased with containing folder under the handwheel (1) to outer between the clamp nut (6)
The translucent cover (11) of layer (10), the interlayer (10) is interior several hollow magnetic strength pearls (12), when state is closed at the valve,
The bottom of the translucent cover (11) is sunken under the magnetic strength pearl (12), when state is opened at the valve, magnetic strength pearl (12) position
In the upper end of the translucent cover (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010109.9A CN107504207A (en) | 2016-11-10 | 2016-11-10 | A kind of valve for having flow indicator function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611010109.9A CN107504207A (en) | 2016-11-10 | 2016-11-10 | A kind of valve for having flow indicator function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107504207A true CN107504207A (en) | 2017-12-22 |
Family
ID=60678280
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611010109.9A Pending CN107504207A (en) | 2016-11-10 | 2016-11-10 | A kind of valve for having flow indicator function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107504207A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530436A (en) * | 2018-05-23 | 2019-12-03 | 中国石油天然气股份有限公司 | Differential pressure type metering device, flow metering method, device and storage medium |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316209A1 (en) * | 1982-05-10 | 1983-11-17 | Központi Váltó- és Hitelbank RT. Innovációs Alap, Budapest | Device for indicating the position of fittings, in particular of pipe fittings |
| CN1308195A (en) * | 2001-02-08 | 2001-08-15 | 陈西火 | Leakproof durable gate valve structure |
| CN2580254Y (en) * | 2002-10-16 | 2003-10-15 | 张启和 | Aperture indicator of open rod valve and gate |
| CN102506229A (en) * | 2011-12-19 | 2012-06-20 | 上海发电设备成套设计研究院 | Indicating device for opening position of valve |
| CN204592502U (en) * | 2015-05-18 | 2015-08-26 | 王鑫 | Liquid level display controller |
-
2016
- 2016-11-10 CN CN201611010109.9A patent/CN107504207A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3316209A1 (en) * | 1982-05-10 | 1983-11-17 | Központi Váltó- és Hitelbank RT. Innovációs Alap, Budapest | Device for indicating the position of fittings, in particular of pipe fittings |
| CN1308195A (en) * | 2001-02-08 | 2001-08-15 | 陈西火 | Leakproof durable gate valve structure |
| CN2580254Y (en) * | 2002-10-16 | 2003-10-15 | 张启和 | Aperture indicator of open rod valve and gate |
| CN102506229A (en) * | 2011-12-19 | 2012-06-20 | 上海发电设备成套设计研究院 | Indicating device for opening position of valve |
| CN204592502U (en) * | 2015-05-18 | 2015-08-26 | 王鑫 | Liquid level display controller |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110530436A (en) * | 2018-05-23 | 2019-12-03 | 中国石油天然气股份有限公司 | Differential pressure type metering device, flow metering method, device and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704778A (en) | Pinch resisting door for automobile | |
| CN107504207A (en) | A kind of valve for having flow indicator function | |
| CN102878291B (en) | The quick-opening device that embed wholly semi-ring connects | |
| CN2891906Y (en) | Pressure cooker | |
| CN209278620U (en) | A kind of flow control valve with locking functions | |
| CN207145740U (en) | Booster type valve mechanism | |
| CN203847723U (en) | Butterfly valve | |
| CN103851249A (en) | Automatic valve | |
| CN113833874A (en) | Electric ball valve | |
| CN205025223U (en) | Non -contact electromagnetic induction locks for centrifugal separator | |
| CN206221761U (en) | A kind of electromagnetical type electric-controlled valve | |
| CN107366496A (en) | A kind of economical and practical type hydraulic safe door | |
| CN204201243U (en) | Valve control mechanism | |
| CN107559485B (en) | Ball valve capable of distinguishing opening and closing states | |
| CN106352117A (en) | Intelligent gas valve | |
| CN106763837B (en) | A kind of gate valve | |
| CN107687537A (en) | Has the gate valve of open/close states indicator function | |
| CN206943480U (en) | A kind of novel manual valve | |
| CN204002396U (en) | A kind of bus escape door | |
| CN207848573U (en) | A kind of convenient valve of switch | |
| CN106763859A (en) | May indicate that the ball valve of open and-shut mode | |
| CN203585409U (en) | Thin flange ball valve | |
| CN106763838A (en) | It is a kind of to have the valve that open/close states indicate function | |
| CN214946704U (en) | Special self-sealing bearing for valve | |
| CN209909193U (en) | Stop valve for flexible assembly of plastic pipeline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171222 |
|
| RJ01 | Rejection of invention patent application after publication |