CN205118316U - Visual flow control's ball valve - Google Patents
Visual flow control's ball valve Download PDFInfo
- Publication number
- CN205118316U CN205118316U CN201520851269.0U CN201520851269U CN205118316U CN 205118316 U CN205118316 U CN 205118316U CN 201520851269 U CN201520851269 U CN 201520851269U CN 205118316 U CN205118316 U CN 205118316U
- Authority
- CN
- China
- Prior art keywords
- flow
- ball valve
- valve rod
- flow control
- 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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- Indication Of The Valve Opening Or Closing Status (AREA)
Abstract
The utility model discloses a visual flow control's ball valve, including ball valve casing, case, valve rod and valve rod installation device, valve rod installation device includes a cylindricality installation section of thick bamboo of being connected with the ball valve casing, and the valve rod bottom is connected with the case, and a cylindricality installation section of thick bamboo is passed on the top, and cylindricality installation bobbin base portion is connected with the ball valve casing, and the top is provided with the flow control panel, is provided with the flow scale on the flow control panel, and the valve rod top is connected with the rocker, and the rocker includes that the flow control who cup joints in the valve rod outside coils and coils the handle of being connected with flow control. The utility model discloses technical scheme's a visual flow control's ball valve sets up flow control panel, flow control dish, flow scale, pointer etc. On the ball valve, realize directly perceived the reading of ball valve during operation flow, the accurate ball -handling valve flow volume of convenient to use person, realize during convenient to use to flow of control, flow read with operating time's calculation.
Description
Technical field
The utility model belongs to ball valve field, relates to a kind of ball valve can finding out Flow-rate adjustment state intuitively in particular.
Background technique
Ball valve is widely used in the industries such as petroleum refining, long-distance transport pipes, chemical industry, papermaking, pharmacy, water conservancy, electric power, municipal administration, iron and steel; The main composition of ball valve has housing and spherical valve core, spherical valve core arranges runner, by the adjustment regulating the size of runner end face work area to realize flow, the Flow-rate adjustment of this ball valve makes operator can not hold the size of flow accurately, can not calculated flow rate and operating time, in the work that some need accurate flow control size and computing time, ball valve of the prior art just brings many difficulties to worker.
Model utility content
The purpose of this utility model is the ball valve providing a kind of visible flow to regulate, and this ball valve can the cheer and bright uninterrupted observing ball valve accurately, is convenient to user and realizes the control of flow and the assurance of operating time.
The ball valve that a kind of visible flow of technical solutions of the utility model regulates, comprise ball valve shell, spool, valve rod and valve rod erecting device, described valve rod erecting device comprises the cylindricality mounting cylinder be connected with ball valve shell, described valve rod bottom is connected with spool, top is through cylindricality mounting cylinder, be connected with ball valve shell bottom described cylindricality mounting cylinder, top is provided with Flow-rate adjustment panel, described Flow-rate adjustment panel is provided with flow scale, described valve stem top is connected with rocking bar, described rocking bar comprises the Flow-rate adjustment dish being socketed on stem exterior and the handle be connected with Flow-rate adjustment dish.
Preferably, described valve rod comprises spool joint, sealed department, rocking bar joint and rocking bar fixing part successively by bottom to top, described sealed department is cylindric, and rocking bar joint arranges square pillar, and rocking bar fixing part is that cylindric also outer surface arranges screw thread.
Preferably, the peak rate of flow graduation line of described flow scale and the runner centerline parallel of spool, described Flow-rate adjustment dish is provided with pointer, and when described pointer overlaps with the peak rate of flow graduation line of flow scale, ball valve flow is maximum.
Preferably, described peak rate of flow scale both sides are that 90o position is set to zero graduation line, and the graduation line of described flow scale is intensive gradually by zero graduation alignment peak rate of flow graduation line.
Preferably, described handle is arranged at pointer relative position on Flow-rate adjustment dish.
The ball valve of a kind of visible flow adjustment of technical solutions of the utility model, the cylindricality mounting cylinder upper surface of valve rod arranges Flow-rate adjustment panel, when cylindricality mounting cylinder is after link and ball valve shell are installed, can make to be arranged on the peak rate of flow scale of the flow scale on Flow-rate adjustment panel and the runner central axes of ball valve core, be convenient to the metering of flow, and also can ensure when spool turn over 90o spend time, ball valve core runner is just closed completely.
The ball valve of a kind of visible flow adjustment of technical solutions of the utility model, valve rod is arranged the rocking bar joint of square pillar, ensure that rocking bar and valve rod carry out the connection without relative movement, avoid valve core movement and rocking bar move between form error, avoid the pointed uninterrupted on rocking bar on flow adjustment disk and the actual uninterrupted passed through of spool inconsistent.
The utility model technology beneficial effect:
The ball valve of a kind of visible flow adjustment of technical solutions of the utility model, ball valve arranges Flow-rate adjustment panel, Flow-rate adjustment dish, flow scale, pointer etc., realize the reading directly perceived of flow during ball valve work, be convenient to user and control ball valve flow accurately, realize the control of flow, the reading of flow and the calculating of operating time time easy to use.
Accompanying drawing explanation
Fig. 1 is the ball-valve structure schematic diagram that a kind of visible flow of the utility model regulates,
Fig. 2 is the ball valve plan view that a kind of visible flow of the utility model regulates,
Fig. 3 is the valve rod schematic diagram of the ball valve that a kind of visible flow of the utility model regulates.
Embodiment
Understand technical solutions of the utility model for ease of those skilled in the art, now in conjunction with Figure of description, technical solutions of the utility model are described further.
As Fig. 1, shown in Fig. 2 and Fig. 3, the ball valve that a kind of visible flow regulates, comprise ball valve shell 1, spool 2, valve rod 9 and valve rod erecting device, valve rod erecting device comprises the cylindricality mounting cylinder 5 be connected with ball valve shell 1, valve rod 9 bottom is connected with spool 2, top is through cylindricality mounting cylinder 5, be connected with ball valve shell 1 bottom cylindricality mounting cylinder 5, top is provided with Flow-rate adjustment panel 51, Flow-rate adjustment panel 51 is provided with flow scale 50, valve rod 9 top is connected with rocking bar 6, rocking bar 6 comprises the Flow-rate adjustment dish 62 being socketed on valve rod 9 outside and the handle 61 be connected with Flow-rate adjustment dish 62, valve rod 7 comprises spool joint 91 successively by bottom to top, sealed department 92, rocking bar joint 93 and rocking bar fixing part 94, sealed department 92 is cylindric, and outer cover is connected to Sealing 3 and compressing member 4, rocking bar joint 93 arranges square pillar, rocking bar fixing part 94 is that cylindric also outer surface arranges screw thread, rocking bar fixing part 94 is provided with Flow-rate adjustment dish compact heap 8 and fastening screw trip bolt 7, the peak rate of flow graduation line 53 of flow scale 50 and the runner centerline parallel of spool 2, Flow-rate adjustment dish 62 is provided with pointer 63, when pointer 63 overlaps with the peak rate of flow graduation line 53 of flow scale 50, ball valve flow is maximum, peak rate of flow scale 53 both sides are that 90o position is set to zero graduation line 52, the graduation line of flow scale 50 is intensive gradually to peak rate of flow graduation line 53 by zero graduation line 52, handle 61 is arranged at pointer 63 relative position on Flow-rate adjustment dish 62.
Technical solutions of the utility model are exemplarily described model utility by reference to the accompanying drawings above; obvious the utility model specific implementation is not subject to the restrictions described above; as long as have employed the various unsubstantialities that method of the present utility model is conceived and technological scheme is carried out to improve; or the design of model utility and technological scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (5)
1. the ball valve of a visible flow adjustment, comprise ball valve shell, spool, valve rod and valve rod erecting device, described valve rod erecting device comprises the cylindricality mounting cylinder be connected with ball valve shell, it is characterized in that, described valve rod bottom is connected with spool, top is through cylindricality mounting cylinder, be connected with ball valve shell bottom described cylindricality mounting cylinder, top is provided with Flow-rate adjustment panel, described Flow-rate adjustment panel is provided with flow scale, described valve stem top is connected with rocking bar, described rocking bar comprises the Flow-rate adjustment dish being socketed on stem exterior and the handle be connected with Flow-rate adjustment dish.
2. the ball valve of a kind of visible flow adjustment according to claim 1, it is characterized in that, described valve rod comprises spool joint, sealed department, rocking bar joint and rocking bar fixing part successively by bottom to top, described sealed department is cylindric, rocking bar joint arranges square pillar, and rocking bar fixing part is that cylindric also outer surface arranges screw thread.
3. the ball valve of a kind of visible flow adjustment according to claim 1, it is characterized in that, the peak rate of flow graduation line of described flow scale and the runner centerline parallel of spool, described Flow-rate adjustment dish is provided with pointer, when described pointer overlaps with the peak rate of flow graduation line of flow scale, ball valve flow is maximum.
4. the ball valve of a kind of visible flow adjustment according to claim 3, it is characterized in that, described peak rate of flow scale both sides are that 90o position is set to zero graduation line, and the graduation line of described flow scale is intensive gradually by zero graduation alignment peak rate of flow graduation line.
5. the ball valve that a kind of visible flow according to claim 1 or 3 regulates, it is characterized in that, described handle is arranged at pointer relative position on Flow-rate adjustment dish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851269.0U CN205118316U (en) | 2015-10-30 | 2015-10-30 | Visual flow control's ball valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520851269.0U CN205118316U (en) | 2015-10-30 | 2015-10-30 | Visual flow control's ball valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205118316U true CN205118316U (en) | 2016-03-30 |
Family
ID=55573930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520851269.0U Expired - Fee Related CN205118316U (en) | 2015-10-30 | 2015-10-30 | Visual flow control's ball valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205118316U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108286514A (en) * | 2018-01-09 | 2018-07-17 | 上海绩优机电股份有限公司 | With the multistage side channel pump for adjusting range |
| CN109185546A (en) * | 2017-04-05 | 2019-01-11 | 孙立民 | A kind of indicator positioning device with multiple annular rings |
| CN111912741A (en) * | 2020-08-26 | 2020-11-10 | 安徽省引江济淮集团有限公司 | Device for calibrating sand sample density by adopting sand rain method |
-
2015
- 2015-10-30 CN CN201520851269.0U patent/CN205118316U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109185546A (en) * | 2017-04-05 | 2019-01-11 | 孙立民 | A kind of indicator positioning device with multiple annular rings |
| CN108286514A (en) * | 2018-01-09 | 2018-07-17 | 上海绩优机电股份有限公司 | With the multistage side channel pump for adjusting range |
| CN111912741A (en) * | 2020-08-26 | 2020-11-10 | 安徽省引江济淮集团有限公司 | Device for calibrating sand sample density by adopting sand rain method |
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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: 20160330 Termination date: 20161030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |