CN105757267A - Throttle valve convenient to use - Google Patents
Throttle valve convenient to use Download PDFInfo
- Publication number
- CN105757267A CN105757267A CN201410798383.1A CN201410798383A CN105757267A CN 105757267 A CN105757267 A CN 105757267A CN 201410798383 A CN201410798383 A CN 201410798383A CN 105757267 A CN105757267 A CN 105757267A
- Authority
- CN
- China
- Prior art keywords
- valve body
- adjusting bolt
- valve
- throttle valve
- spool
- 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
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- Taps Or Cocks (AREA)
Abstract
The invention discloses a throttle valve convenient to use.The throttle valve comprises a valve body and a valve element.The valve element is installed in the valve body.A water inlet and a water outlet are formed in the lower portion and the side face of the valve body respectively.An adjusting bolt is arranged at the rear end of the valve element.A threaded hole is formed in the valve body.The adjusting bolt is installed in the threaded hole.A hexagonal end and a rotary disc are arranged at the rear end of the adjusting bolt.The throttle valve convenient to use can be manually adjusted conveniently and also be adjusted through a wrench conveniently, and in addition, the throttle valve has the advantage of being good in sealing performance after being switched off.
Description
Technical field
The present invention relates to choke valve field, be specifically related to a kind of choke valve easy to use.
Background technology
Existing traditional choke valve is mainly made up of valve body and spool, described choke valve includes a throttle orifice, described spool is plugged in throttle orifice, the flowpath pressure of regulation valve body is carried out by the degree of depth of grafting, but such regulative mode makes the degree of depth of spool grafting, very accurately, therefore to regulate and to bother very much so regulating.
Summary of the invention
(1) to solve the technical problem that
For the deficiency that prior art exists, the present invention provides a kind of choke valve easy to use.
(2) technical scheme
For reaching above-mentioned purpose, the invention provides a kind of choke valve easy to use, including valve body and spool, described spool is arranged in described valve body, the lower section of described valve body and side have water inlet and outlet, and the rear end of described spool is provided with adjusting bolt, and described valve body is provided with screwed hole, described adjusting bolt is arranged in described screwed hole, and the rear end of described adjusting bolt is respectively equipped with hexagon end head and rotation dish.
Further, the termination of described spool is taper.
(3) beneficial effect
The present invention can adopt manual adjustments, it would however also be possible to employ spanner regulates, and adopts manual adjustments convenient, adopts spanner easy to adjust, additionally has the advantage of good airproof performance after closedown.
Accompanying drawing explanation
Fig. 1 is the structural representation of present invention choke valve easy to use.
Detailed description of the invention
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following example are used for illustrating the present invention, but are not limited to the scope of the present invention.
The structure of the choke valve a kind of easy to use of the present invention is as shown in Figure 1, including valve body 1 and spool 4, described spool 4 is arranged in described valve body 1, the lower section of described valve body 1 and side have water inlet 2 and outlet 3, the rear end of described spool 4 is provided with adjusting bolt 5, described valve body 1 is provided with screwed hole, and described adjusting bolt 5 is arranged in described screwed hole, and the rear end of described adjusting bolt 5 is respectively equipped with hexagon end head 6 and rotation dish 7.
Wherein, the termination of described spool 4 is taper.
Beneficial effects of the present invention: can adopt manual adjustments, it would however also be possible to employ spanner regulates, adopts manual adjustments convenient, adopts spanner easy to adjust, additionally has the advantage of good airproof performance after closedown.
The above is only the preferred embodiment of the present invention; it should be pointed out that, for those skilled in the art, under the premise without departing from the technology of the present invention principle; can also making some improvements and modifications, these improvements and modifications also should be regarded as protection scope of the present invention.
Claims (2)
1. choke valve one kind easy to use, it is characterized in that, including valve body and spool, described spool is arranged in described valve body, the lower section of described valve body and side have water inlet and outlet, and the rear end of described spool is provided with adjusting bolt, and described valve body is provided with screwed hole, described adjusting bolt is arranged in described screwed hole, and the rear end of described adjusting bolt is respectively equipped with hexagon end head and rotation dish.
2. choke valve easy to use as claimed in claim 1, it is characterised in that the termination of described spool is taper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798383.1A CN105757267A (en) | 2014-12-19 | 2014-12-19 | Throttle valve convenient to use |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410798383.1A CN105757267A (en) | 2014-12-19 | 2014-12-19 | Throttle valve convenient to use |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105757267A true CN105757267A (en) | 2016-07-13 |
Family
ID=56340877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410798383.1A Pending CN105757267A (en) | 2014-12-19 | 2014-12-19 | Throttle valve convenient to use |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105757267A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278247A (en) * | 2018-03-27 | 2018-07-13 | 迈克医疗电子有限公司 | Air pressure driving equipment and its air supply system |
-
2014
- 2014-12-19 CN CN201410798383.1A patent/CN105757267A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108278247A (en) * | 2018-03-27 | 2018-07-13 | 迈克医疗电子有限公司 | Air pressure driving equipment and its air supply system |
| CN108278247B (en) * | 2018-03-27 | 2024-05-14 | 迈克医疗电子有限公司 | Pneumatic driving device and air supply system thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160713 |