CN208107192U - A kind of throttle valve easy to use - Google Patents
A kind of throttle valve easy to use Download PDFInfo
- Publication number
- CN208107192U CN208107192U CN201820247807.9U CN201820247807U CN208107192U CN 208107192 U CN208107192 U CN 208107192U CN 201820247807 U CN201820247807 U CN 201820247807U CN 208107192 U CN208107192 U CN 208107192U
- Authority
- CN
- China
- Prior art keywords
- inlet pipe
- oil inlet
- valve
- valve plate
- throttling
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a kind of throttle valves easy to use, including the first oil inlet pipe, upper valve plate and lower valve plate, one end of first oil inlet pipe is connected by clamp flange with the fastening of one end of the second oil inlet pipe, the side of first oil inlet pipe is equipped with throttling valve body, the junction of first oil inlet pipe and the second oil inlet pipe is equipped with lower valve plate, the side of the lower valve plate is adapted to upper valve plate to coincide, the other side of the upper valve plate is fixedly linked with the second valve rod, one end of second valve rod is connected with rotating shaft transmission, the shaft is located in the valve opening of throttling valve body, it moves and is connected with the first hand wheel shaft at the top of the linkage section of the shaft, second oil inlet pipe offers cavity close to the side of oil outlet, the cavity is adapted to sealing flange to coincide.The structure design of the utility model is reasonable, and by being equipped with the first sealing ring between throttling valve body and the first oil inlet pipe, the first sealing ring increases the leakproofness of throttle valve, improves the using effect of throttle valve.
Description
Technical field
The utility model relates to throttle valve technology field, in particular to a kind of throttle valve easy to use.
Background technique
Throttle valve is the critical component of choke manifold.During carrying out throttle valve and gas extraction, due to underground
Pressure imbalance need throttle valve to control the fluid that well head returns out, it is existing the control of back pressure value in reasonable range
Throttle valve has certain problems during use, can not control well the flow of liquid, practical function compared with
Difference.
Utility model content
The main purpose of the utility model is to provide a kind of throttle valves easy to use, can effectively solve background technique
The problems in.
To achieve the above object, the technical solution that the utility model is taken is：
A kind of throttle valve easy to use, including the first oil inlet pipe, upper valve plate and lower valve plate, the one of first oil inlet pipe
End is connected by clamp flange with the fastening of one end of the second oil inlet pipe, and the side of first oil inlet pipe is equipped with throttle valve valve
The junction of body, first oil inlet pipe and the second oil inlet pipe is equipped with lower valve plate, and the side of the lower valve plate is adapted to upper valve plate
It coincide, the other side and the first valve rod of the upper valve plate are fixedly linked, and one end of first valve rod is connected with rotating shaft transmission, institute
It states shaft to be located in the valve opening of throttling valve body, moves and be connected with the first hand wheel shaft at the top of the linkage section of the shaft, described second
Oil inlet pipe offers cavity close to the side of oil outlet, and the cavity is adapted to sealing flange to coincide, the company of the sealing flange
It connects and is welded on the second valve rod at the top of section, one end of second valve rod is placed in hollow cylinder, and cylinder and the second valve rod
Between be equipped with the second sealing ring, be fixedly connected at the top of the linkage section of second valve rod with the second handwheel.
Further, the junction of first oil inlet pipe and throttling valve body is equipped with the first sealing ring.
Further, the outside of the throttling valve body is equipped with end cap, and is threadedly coupled between end cap and throttling valve body.
Further, the diameter of second valve rod matches with the hollow diameters of cylinder.
Further, two the first discharge orifices of horizontal distribution are offered on the upper valve plate, are offered on the lower valve plate
Two the second discharge orifices of vertical distribution.
Compared with prior art, the utility model has the advantages that：The structure design of the utility model is reasonable, passes through
The first sealing ring is equipped between throttling valve body and the first oil inlet pipe, the first sealing ring increases the leakproofness of throttle valve, mentions
The using effect of high throttle valve；By offering the first discharge orifice of horizontal distribution on upper valve plate, vertical point is equipped on lower valve plate
Second discharge orifice of cloth, when throttle valve is in the state closed, the first discharge orifice on upper valve plate is in horizontality, on lower valve plate
The second discharge orifice be in plumbness, when needing to open throttle valve, 90 degree of handwheel are rotated clockwise, so that the first discharge orifice and
Two discharge orifices are overlapped, and are completed the circulation of liquid, are operated more convenient.
Detailed description of the invention
Fig. 1 is the utility model overall structure diagram.
Fig. 2 is the partial structural diagram of the utility model throttling valve body.
Fig. 3 is the structural schematic diagram of valve plate on the utility model.
Fig. 4 is the structural schematic diagram of the utility model lower valve plate.
In figure：1, throttle valve body；2, end cap；3, the first handwheel；4, shaft；5, the first sealing ring；6, clamp flange；7,
Second oil inlet pipe；8, the second valve rod；9, the second handwheel；10, the second sealing ring；11, sealing flange；12, cavity；13, first into
Oil pipe；14, the first valve rod；15, upper valve plate；16, lower valve plate；17, the first discharge orifice；18, the second discharge orifice.
Specific embodiment
To be easy to understand the technical means, creative features, achievement of purpose, and effectiveness of the utility model, below
In conjunction with specific embodiment, the utility model is further described.
As shown in Figs 1-4, a kind of throttle valve easy to use, including the first oil inlet pipe 13, upper valve plate 15 and lower valve plate 16,
One end of first oil inlet pipe 13 is connected by clamp flange 6 with the fastening of one end of the second oil inlet pipe 7, first oil inlet pipe
13 side is equipped with throttling valve body 1, the junction of first oil inlet pipe 13 and the second oil inlet pipe 7 equipped with lower valve plate 16,
The side of the lower valve plate 16 is adapted to upper valve plate 15 to coincide, the other side of the upper valve plate 15 and 14 stationary phase of the first valve rod
Even, one end of first valve rod 14 is connected with the transmission of shaft 4, and the shaft 4 is located in the valve opening of throttling valve body 1, described
It moves and is connected with 3 axis of the first handwheel at the top of the linkage section of shaft 4, second oil inlet pipe 7 offers recessed close to the side of oil outlet
Chamber 12, the cavity 12 is adapted to sealing flange 11 to coincide, and is welded on the second valve rod 8 at the top of the linkage section of the sealing flange 11
On, one end of second valve rod 8 is placed in hollow cylinder, and the second sealing ring 10 is equipped between cylinder and the second valve rod 8,
It is fixedly connected at the top of the linkage section of second valve rod 8 with the second handwheel 9.
Wherein, the junction of first oil inlet pipe 13 and throttling valve body 1 is equipped with the first sealing ring 5, increases sealing effect
Fruit.
Wherein, the outside of the throttling valve body 1 is equipped with end cap 2, and is threadedly coupled between end cap 2 and throttling valve body 1,
2 pairs of throttling valve bodies 1 of end cap are effectively protected.
Wherein, the diameter of second valve rod 8 matches with the hollow diameters of cylinder.
Wherein, two the first discharge orifices 17 of horizontal distribution are offered on the upper valve plate 15, are opened up on the lower valve plate 16
There are two the second discharge orifices 18 of vertical distribution.
It should be noted that the utility model is a kind of throttle valve easy to use, in use, by upper valve plate 15
The first discharge orifice 17 for offering horizontal distribution is equipped with the second discharge orifice 18 of vertical distribution, when throttle valve is on lower valve plate 16
When the state of closing, the first discharge orifice 17 on upper valve plate 15 is in horizontality, and the second discharge orifice 18 on lower valve plate 16, which is in, to hang down
Straight state rotates clockwise the first handwheel 3 when needing to open throttle valve, is allowed to rotate 90 degree, so that the first discharge orifice 17 and
Two discharge orifices 18 are overlapped, and are completed the circulation of liquid, are operated more convenient；By in the first oil inlet pipe 13 and throttling valve body 1
Junction be equipped with the first sealing ring 5, increase the sealing effect of throttle valve.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above.Current row
The technical staff of industry is described in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments
Only illustrate the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model is also
It will have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.The utility model
Claimed range is defined by the appending claims and its equivalent thereof.
Claims (5)
1. a kind of throttle valve easy to use, including the first oil inlet pipe (13), upper valve plate (15) and lower valve plate (16), feature exists
In：One end of first oil inlet pipe (13) is connected by clamp flange (6) with the fastening of one end of the second oil inlet pipe (7), described
The side of first oil inlet pipe (13) is equipped with throttling valve body (1), the company of first oil inlet pipe (13) and the second oil inlet pipe (7)
It meets place and is equipped with lower valve plate (16), the side of the lower valve plate (16) is adapted to upper valve plate (15) to coincide, the upper valve plate (15)
The other side is fixedly linked with the first valve rod (14), and one end of first valve rod (14) is connected with shaft (4) transmission, the shaft
(4) it is located in the valve opening of throttling valve body (1), moves and be connected with the first handwheel (3) axis at the top of the linkage section of the shaft (4), institute
It states the second oil inlet pipe (7) to offer cavity (12) close to the side of oil outlet, the cavity (12) is adapted to sealing flange (11)
It coincide, is welded on the second valve rod (8) at the top of the linkage section of the sealing flange (11), one end of second valve rod (8) is set
The second sealing ring (10) are equipped in hollow cylinder, and between cylinder and the second valve rod (8), the company of second valve rod (8)
It connects and is fixedly connected at the top of section with the second handwheel (9).
2. a kind of throttle valve easy to use according to claim 1, it is characterised in that：First oil inlet pipe (13) with
The junction of throttling valve body (1) is equipped with the first sealing ring (5).
3. a kind of throttle valve easy to use according to claim 1, it is characterised in that：Throttling valve body (1)
Outside is equipped with end cap (2), and is threadedly coupled between end cap (2) and throttling valve body (1).
4. a kind of throttle valve easy to use according to claim 1, it is characterised in that：Second valve rod (8) it is straight
Diameter matches with the hollow diameters of cylinder.
5. a kind of throttle valve easy to use according to claim 1, it is characterised in that：It is opened up on the upper valve plate (15)
There are two the first discharge orifices (17) of horizontal distribution, two the second discharge orifices of vertical distribution are offered on the lower valve plate (16)
(18)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247807.9U CN208107192U (en) | 2018-02-09 | 2018-02-09 | A kind of throttle valve easy to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820247807.9U CN208107192U (en) | 2018-02-09 | 2018-02-09 | A kind of throttle valve easy to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208107192U true CN208107192U (en) | 2018-11-16 |
Family
ID=64124357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820247807.9U Expired - Fee Related CN208107192U (en) | 2018-02-09 | 2018-02-09 | A kind of throttle valve easy to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208107192U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601791A (en) * | 2021-07-29 | 2021-11-05 | 宁波希格玛机械有限公司 | Injection molding flow dividing device for injection molding machine |
-
2018
- 2018-02-09 CN CN201820247807.9U patent/CN208107192U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113601791A (en) * | 2021-07-29 | 2021-11-05 | 宁波希格玛机械有限公司 | Injection molding flow dividing device for injection molding machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20210209 |