CN106763844A - A kind of gauge valve of the visual type that throttles - Google Patents
A kind of gauge valve of the visual type that throttles Download PDFInfo
- Publication number
- CN106763844A CN106763844A CN201611244507.7A CN201611244507A CN106763844A CN 106763844 A CN106763844 A CN 106763844A CN 201611244507 A CN201611244507 A CN 201611244507A CN 106763844 A CN106763844 A CN 106763844A
- Authority
- CN
- China
- Prior art keywords
- valve
- flow control
- connecting rod
- handle
- closed conduct
- 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
- F16K3/04—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 pivoted closure members
- F16K3/06—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 pivoted closure members in the form of closure plates arranged between supply and discharge passages
-
- 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
- F16K3/30—Details
Abstract
The invention discloses a kind of gauge valve of the visual type that throttles, including flow control valve handle and safety glass, flow control valve connecting rod is provided with below the flow control valve handle, the flow control valve connecting rod outside is provided with closed conduct valve handle near the lower position of flow control valve handle, closing valve connecting rod is provided with below the closed conduct valve handle, the outer wrap of the closing valve connecting rod has clamp nut, and fixing nut is provided with below the clamp nut；The present invention is scientific and reasonable for structure, there is provided safety glass, it can be seen that position and the flowing velocity of liquid of handle regulation flow control piece and closed conduct piece, avoid because base is sealing, and can't see the problem of the flowing velocity of liquid, while being also provided with flow control piece, the speed of the flowing of liquid can be controlled, avoid gauge valve and there was only closing and the at full speed problem of flowing, improve the performance of gauge valve, allow staff to work together more convenient.
Description
Technical field
The invention belongs to gauge valve technical field, and in particular to a kind of gauge valve of throttling visual type.
Background technology
Gauge valve is a kind of pipeline component, and it is for changing path section and media flow direction, controlling pumped (conveying) medium
A kind of device of flowing, the sealing property of gauge valve refers to the ability that each sealing position of gauge valve prevents dielectric leakage, and it is instrument
The most important technical performance index of table valve, the sealing position of gauge valve has at three, the contact between opening and closing element and the sealing surface of valve seat two
Place, filler and valve rod and stuffing-box with and place, the junction of valve body and bonnet, wherein the leakage at previous place is called interior leakage,
What is be just known as fits badly, the ability that it will influence gauge valve to block medium, and for block valve class, interior leakage is not fair
Perhaps, the leakage afterwards at two be called leakage, i.e. medium from valve internal leakage to valve outside, leakage can cause loss of material, pollute environment,
Can also be caused the accident when serious, for inflammable and explosive, poisonous or have the medium of radiation, leaked outside even more unallowable, thus instrument
Table valve must have reliable sealing property.
But the not only complex structure of gauge valve in the market, and unitary function, are not provided with safety glass, it is impossible to
See position and the flowing velocity of liquid of handle regulation flow control piece and closed conduct piece, be also not provided with flow control piece, it is impossible to control
The speed of the flowing of liquid processed.
The content of the invention
It is an object of the invention to provide a kind of gauge valve of the visual type that throttles, to solve to propose do not have in above-mentioned background technology
There is setting safety glass, it is impossible to see position and the flowing velocity of liquid of handle regulation flow control piece and closed conduct piece, also do not have
There is setting flow control piece, it is impossible to control the problem of the speed of the flowing of liquid.
To achieve the above object, the present invention provides following technical scheme：A kind of gauge valve of the visual type that throttles, including flow control
Valve handle and safety glass, are provided with flow control valve connecting rod, outside the flow control valve connecting rod below the flow control valve handle
Lower position near flow control valve handle is provided with closed conduct valve handle, is provided with below the closed conduct valve handle
Closing valve connecting rod, the outer wrap of the closing valve connecting rod has clamp nut, is provided with below the clamp nut solid
Determine nut, metallic gasket is provided with below the fixing nut, valve base, the valve are provided with below the metallic gasket
Being internally provided with inside connection screw thread head, and valve base for base is provided with closing near the lower position for closing valve connecting rod
Confuser, is provided with connector fastening gasket, the company of being internally provided with of the connector fastening gasket on the left of the valve base
Connect thread head, the connection screw thread head is internally provided with internal tubule, the closed conduct piece is internally provided with flow control piece,
The safety glass is arranged on the preceding surface of valve base.
Preferably, the safety glass is bolted to connection with valve base.
Preferably, the closed conduct valve handle is fixedly connected with closed conduct piece by closing valve connecting rod.
Preferably, it is provided with intensive aperture on the preceding surface of the flow control piece.
Preferably, the connector fastening gasket is provided with two altogether, and two connector fastening gaskets are separately mounted to
The left and right sides of valve base.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is scientific and reasonable for structure, safe and convenient to use, if
Put safety glass, it can be seen that handle adjusts position and the flowing velocity of liquid of flow control piece and closed conduct piece, it is to avoid
Because base is sealing, and the problem of the flowing velocity of liquid is can't see, reduce unnecessary trouble, while being also provided with control
Flow, can control the speed of the flowing of liquid, it is to avoid gauge valve only has closing and the at full speed problem of flowing, improves gauge valve
Performance, allow staff to work together more convenient.
Brief description of the drawings
Fig. 1 is structural representation of the invention；
Fig. 2 is top view of the invention；
Fig. 3 is the structural representation of flow control piece of the present invention；
In figure：1- flow control valves handle, 2- closed conduct valves handle, 3- clamp nuts, 4- fixing nuts, 5- metallic gaskets,
6- inside tubule, 7- connection screw threads head, 8- connectors fastening gasket, 9- safety glass, 10- flow controls piece, 11- closed conducts piece,
12- valve bases, 13- closing valves connecting rod, 14- flow control valve connecting rods.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Fig. 1, Fig. 2 and Fig. 3 are referred to, the present invention provides a kind of technical scheme：A kind of gauge valve of the visual type that throttles, including
Flow control valve handle 1 and safety glass 9, the lower section of flow control valve handle 1 are provided with flow control valve connecting rod 14, outside flow control valve connecting rod 14
Portion is provided with closed conduct valve handle 2 near the lower position of flow control valve handle 1, and the lower section of closed conduct valve handle 2 is set
There is closing valve connecting rod 13, the lower section that the outer wrap of closing valve connecting rod 13 has clamp nut 3, clamp nut 3 is provided with admittedly
Determine nut 4, the lower section of fixing nut 4 is provided with metallic gasket 5, and the lower section of metallic gasket 5 is provided with valve base 12, valve base 12
Be internally provided with connection screw thread first 7, and the inside of valve base 12 is provided with envelope near the lower position of closing valve connecting rod 13
Confuser 11 is closed, the left side of valve base 12 is provided with connector fastening gasket 8, the company of being internally provided with of connector fastening gasket 8
Connect thread head 7, connection screw thread first 7 is internally provided with internal tubule 6, closed conduct piece 11 is internally provided with flow control piece 10,
Safety glass 9 is arranged on the preceding surface of valve base 12.
Safety glass 9 is bolted to connection with valve base 12.Closed conduct valve handle 2 passes through with closed conduct piece 11
Closing valve connecting rod 13 is fixedly connected.Intensive aperture is provided with the preceding surface of flow control piece 10.Connector fastening gasket 8 sets altogether
It is equipped with two, and two connector fastening gaskets 8 are separately mounted to the left and right sides of valve base 12.
Safety glass 9 in the present invention belongs to safety glass, and safety glass 9 is in fact a kind of prestressed glass, to improve
The intensity of glass, usually using method chemically or physically, compression is formed in glass surface, and glass bears to be supported first during external force
Disappear skin stress, so as to improve bearing capacity, reinforcing glass itself anti-wind pressure, cold and heat, impact, anticorrosive property, no
Easily oxidizable etc..
Operation principle of the invention and use flow：After the invention is fixed, connect by by connection screw thread first 7 and pipeline
Connect, liquid is flowed out by internal tubule 6, the flowing speed of liquid is controlled by rotating flow control valve handle 1 and closed conduct valve handle 2
Degree, drives closing valve connecting rod 13 to rotate by rotating closed conduct valve handle 2, and the rotation of closing valve connecting rod 13 drives closing
Confuser 11 is rotated, and the size of closed conduct piece 11 can just block pipeline, so as to play a part of closed conduct, by rotating
Flow control valve handle 1 drives flow control valve connecting rod 14 to rotate, and flow control valve connecting rod 14 rotates the rotation for driving flow control piece 10, because of flow control
Piece 10 is provided with bearing with the top of closed conduct piece 11, when flow control is needed, makes flow control piece 10 and closed conduct piece 11
In cross, when needing liquid to flow at full speed, control flow 10 is adjusted to yi word pattern with closed conduct piece 11, leads to
Cross safety glass 9 and the internal pipeline of valve base 12 can be seen, be easy to staff to operate, can prevent liquid from rushing by clamp nut 3
Hit that power is too big, and cause closed conduct piece 11 to can't stop the problem of liquid, the outside of closing valve connecting rod 13 is provided with screw thread, leads to
Crossing lock clamp nut 3 can realize the effect of fastening.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding can carry out various changes, modification, replacement to these embodiments without departing from the principles and spirit of the present invention
And modification, the scope of the present invention be defined by the appended.
Claims (5)
1. a kind of gauge valve of the visual type that throttles, including flow control valve handle (1) and safety glass (9), it is characterised in that：The control
Flow control valve connecting rod (14) is provided with below stream valve handle (1), near flow control valve hand outside the flow control valve connecting rod (14)
The lower position of handle (1) is provided with closed conduct valve handle (2), and envelope is provided with below the closed conduct valve handle (2)
Valve closing connecting rod (13), the outer wrap of closing valve connecting rod (13) has clamp nut (3), the clamp nut (3)
Lower section is provided with fixing nut (4), and metallic gasket (5), the metallic gasket (5) are provided with below the fixing nut (4)
Lower section be provided with valve base (12), the valve base (12) is internally provided with connection screw thread head (7), and valve base (12)
Portion is provided with closed conduct piece (11) near the lower position of closing valve connecting rod (13), is set on the left of the valve base (12)
It is equipped with connector fastening gasket (8), the connector fastening gasket (8) is internally provided with connection screw thread head (7), the connection
Thread head (7) is internally provided with internal tubule (6), and the closed conduct piece (11) is internally provided with flow control piece (10), institute
Safety glass (9) is stated on the preceding surface of valve base (12).
2. it is according to claim 1 it is a kind of throttle visual type gauge valve, it is characterised in that：The safety glass (9) with
Valve base (12) is bolted to connection.
3. it is according to claim 1 it is a kind of throttle visual type gauge valve, it is characterised in that：The closed conduct valve handle
(2) it is fixedly connected by closing valve connecting rod (13) with closed conduct piece (11).
4. it is according to claim 1 it is a kind of throttle visual type gauge valve, it is characterised in that：Before the flow control piece (10)
Intensive aperture is provided with surface.
5. it is according to claim 1 it is a kind of throttle visual type gauge valve, it is characterised in that：The connector fastening gasket
(8) it is provided with two altogether, and two connector fastening gaskets (8) are separately mounted to the left and right sides of valve base (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244507.7A CN106763844A (en) | 2016-12-29 | 2016-12-29 | A kind of gauge valve of the visual type that throttles |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611244507.7A CN106763844A (en) | 2016-12-29 | 2016-12-29 | A kind of gauge valve of the visual type that throttles |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106763844A true CN106763844A (en) | 2017-05-31 |
Family
ID=58927967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611244507.7A Pending CN106763844A (en) | 2016-12-29 | 2016-12-29 | A kind of gauge valve of the visual type that throttles |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106763844A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1872213A (en) * | 1931-06-18 | 1932-08-16 | Charles H Anderson | Damper control mechanism |
| JPS6127374A (en) * | 1984-07-17 | 1986-02-06 | Akira Oshima | Double spindle butterfly valve |
| CN1782475A (en) * | 2004-12-01 | 2006-06-07 | 宁伟 | Butterfly valve |
| CN203477479U (en) * | 2013-10-09 | 2014-03-12 | 宣达实业集团有限公司 | Check valve provided with sight glass |
| CN203926874U (en) * | 2014-05-04 | 2014-11-05 | 郝睿 | A kind of throttle valve |
| CN204985804U (en) * | 2015-06-18 | 2016-01-20 | 温岭市农丰软管有限公司 | Ball valve |
| CN105387221A (en) * | 2015-12-10 | 2016-03-09 | 成都德善能科技有限公司 | Flow controlling butterfly valve |
| CN206449225U (en) * | 2016-12-29 | 2017-08-29 | 天津天地众恒仪表技术有限公司 | A kind of gauge valve for the visual type that throttles |
-
2016
- 2016-12-29 CN CN201611244507.7A patent/CN106763844A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US1872213A (en) * | 1931-06-18 | 1932-08-16 | Charles H Anderson | Damper control mechanism |
| JPS6127374A (en) * | 1984-07-17 | 1986-02-06 | Akira Oshima | Double spindle butterfly valve |
| CN1782475A (en) * | 2004-12-01 | 2006-06-07 | 宁伟 | Butterfly valve |
| CN203477479U (en) * | 2013-10-09 | 2014-03-12 | 宣达实业集团有限公司 | Check valve provided with sight glass |
| CN203926874U (en) * | 2014-05-04 | 2014-11-05 | 郝睿 | A kind of throttle valve |
| CN204985804U (en) * | 2015-06-18 | 2016-01-20 | 温岭市农丰软管有限公司 | Ball valve |
| CN105387221A (en) * | 2015-12-10 | 2016-03-09 | 成都德善能科技有限公司 | Flow controlling butterfly valve |
| CN206449225U (en) * | 2016-12-29 | 2017-08-29 | 天津天地众恒仪表技术有限公司 | A kind of gauge valve for the visual type that throttles |
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