CN104455566B - A kind of device of the automated cleaning runner used on valve - Google Patents
A kind of device of the automated cleaning runner used on valve Download PDFInfo
- Publication number
- CN104455566B CN104455566B CN201410707814.9A CN201410707814A CN104455566B CN 104455566 B CN104455566 B CN 104455566B CN 201410707814 A CN201410707814 A CN 201410707814A CN 104455566 B CN104455566 B CN 104455566B
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- CN
- China
- Prior art keywords
- throttle orifice
- valve core
- throttling valve
- valve
- 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.)
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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
- F16K15/00—Check valves
-
- 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
- F16K51/00—Other details not peculiar to particular types of valves or cut-off apparatus
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Details Of Valves (AREA)
- Safety Valves (AREA)
Abstract
The present invention relates to a kind of device of automated cleaning runner, the device of automated cleaning runner used on valve is particularly related to.The present invention uses following technical scheme：A kind of device of the automated cleaning runner used on choke valve, it is characterised in that：Include throttling valve core, spring and flow restriction control pin, it is axially arranged in the throttling valve core to have throttle orifice, spring is opposite with the water (flow) direction of throttle orifice to the elastic force action direction of throttling valve core, throttling valve core can move back and forth in the valve body in the presence of hydraulic pressure and spring in choke valve, described flow restriction control pin one end is arranged on the valve body of choke valve or other parts of choke valve, in the throttle orifice of other end insertion throttling valve core, and it can coordinate with throttle orifice into activity grafting.By using such scheme, the present invention provides a kind of device for the automated cleaning runner that can carry out automated cleaning to throttle orifice by hydraulic pressure.
Description
Technical field
The present invention relates to a kind of device of automated cleaning runner, the dress of automated cleaning runner used on valve is particularly related to
Put.
Background technology
Traditional one-way throttle valve is mainly made up of valve body and core assembly, and the valve body includes a throttle orifice, institute
State core assembly to be plugged in throttle orifice, by the depth of grafting come the flowpath pressure of regulation valve body, and throttle orifice is due to comparing
Small, so using for a long time, the calcareous grade object in water can block throttle orifice, therefore be frequently necessary to dismantle core assembly to locate
Throttle orifice and dirt or calcified material on core assembly are managed, but this needs to be handled with specific purpose tool, thus it is very inconvenient, and
And throttle orifice is deep, processing is cumbersome.
The content of the invention
The present invention overcomes the shortcomings of the prior art, there is provided one kind can carry out automated cleaning by hydraulic pressure to throttle orifice
Automated cleaning runner device.
In order to realize the above object the present invention uses following technical scheme：A kind of automated cleaning stream used on choke valve
The device in road, it is characterised in that：Include throttling valve core, spring and flow restriction control pin, it is axially arranged in the throttling valve core to have
Throttle orifice, throttle orifice one end of the throttling valve core is water inlet, and the other end is delivery port, and delivery port is inserted for flow restriction control pin
Entrance, the spring one end are acted in throttling valve core, and the other end acts on the valve body of choke valve or other parts of choke valve
On, spring is to the elastic force action direction of throttling valve core and the water (flow) direction of throttle orifice on the contrary, throttling valve core can be in hydraulic pressure and spring
In the presence of moved back and forth in the valve body of choke valve, described flow restriction control pin one end is arranged on the valve body or choke valve of choke valve
Other parts on, the other end insertion throttling valve core throttle orifice in, and can with throttle orifice into activity grafting coordinate.
By using such scheme, throttling valve core can move in valve under the change of hydraulic pressure, insert throttling metering needle
Throttle orifice, the calcified material condensed in such throttle orifice can be stabbed broken or stamp pine, it is not easy to be condensed, so that throttle orifice will not block up
Plug, it is very convenient.
The scheme of the further setting of the present invention, boss is provided with the outer peripheral face of the throttling valve core, the one of the boss
Side is the side that compresses of spring, and the outer peripheral face setting of boss is fluted, sealing ring is provided with groove, throttling valve core passes through this
The body cavity wall of sealing ring and choke valve forms sealing and coordinated；The flow restriction control pin can when coordinating with throttle orifice grafting
Through whole throttle orifice；The throttle orifice is bellmouth, and it is more than the aperture of the other end close to the aperture of flow restriction control pin one end,
The inlet end of the throttling valve core is provided with intake antrum, and the diameter of the intake antrum is more than the diameter of throttle orifice.
By using such scheme, so make the structure of product and performance more preferable, wherein throttle orifice is bellmouth, so may be used
With the deep-controlled flow inserted by flow restriction control pin.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the stereogram of the embodiment of the present invention；
Fig. 2 is semi-cutaway of the embodiment of the present invention；
Fig. 3 is X of the embodiment of the present invention to the stereogram after being cutd open with Y-direction；
Fig. 4 is the A portions enlarged drawing in Fig. 2.
Embodiment
As shown in Fig. 1-Fig. 4, a kind of device of the automated cleaning runner used on choke valve, include throttling valve core 1,
Spring 2 and flow restriction control pin 3, it is axially arranged in the throttling valve core 1 to have throttle orifice 11, the throttle orifice 11 of the throttling valve core 1
One end is water inlet 111, and the other end is delivery port 112, and delivery port 112 is the insert port of flow restriction control pin 3, the spring 2 one
End is acted in throttling valve core 1, and the other end is acted on the valve body of choke valve or other parts of choke valve, and spring 2 is to throttling
The elastic force action direction of valve element 1 is with the water (flow) direction of throttle orifice 11 on the contrary, throttling valve core 1 can be in the presence of hydraulic pressure and spring 2
Moved back and forth in the valve body of choke valve, described one end of flow restriction control pin 3 be arranged on choke valve valve body or choke valve it is other
On part, the other end can be inserted into the throttle orifice 11 of throttling valve core 1, and can coordinate with throttle orifice 11 into activity grafting.By adopting
With such scheme, throttling valve core 1 can move in valve under the change of hydraulic pressure, throttling metering needle 3 is inserted throttle orifice 11, so
The calcified material condensed in throttle orifice 11 can be stabbed broken or stamp pine, it is not easy to be condensed, so that throttle orifice 11 will not block, very just
Just.
In embodiments of the present invention, boss 12 is provided with the outer peripheral face of the throttling valve core 1, the one side of the boss 12
For the side that compresses of spring 2, the outer peripheral face of boss 12 sets fluted 121, sealing ring 122, choke valve is provided with groove 121
Core 1 forms sealing by the body cavity wall of the sealing ring 122 and choke valve and coordinated；The flow restriction control pin 3 with throttling
The grafting of hole 11 can run through whole throttle orifice 11 when coordinating；The throttle orifice 11 is bellmouth, can so pass through flow restriction control pin
The deep-controlled flow of insertion, naturally it is also possible to be cylinder, the aperture of its delivery port 112 is more than the aperture of water inlet 111, institute
The end of water inlet 111 for stating throttling valve core 1 is provided with intake antrum 1111, and the diameter of the intake antrum 1111 is more than the straight of throttle orifice 11
Footpath.
Claims (1)
- A kind of 1. device of the automated cleaning runner used on choke valve, it is characterised in that：Include throttling valve core, spring and section Metering needle is flowed, axially arranged in the throttling valve core to have throttle orifice, throttle orifice one end of the throttling valve core is water inlet, another It is the insert port of flow restriction control pin to hold as delivery port, delivery port, and the spring one end is acted in throttling valve core, other end effect On the valve body of choke valve or other parts of choke valve, spring is to the elastic force action direction of throttling valve core and the current of throttle orifice In the opposite direction, throttling valve core can move back and forth in the valve body in the presence of hydraulic pressure and spring in choke valve, the flow restriction control Pin one end is arranged on the valve body of choke valve or other parts of choke valve, and the other end can be inserted into the throttle orifice of throttling valve core, And can coordinate with throttle orifice into activity grafting, boss is provided with the outer peripheral face of the throttling valve core, the one side of the boss is Spring compresses side, and the outer peripheral face setting of boss is fluted, sealing ring is provided with groove, throttling valve core passes through the sealing ring Movable sealing is formed with the body cavity wall of choke valve to coordinate, the throttle orifice is bellmouth, and it is close to flow restriction control pin one The aperture at end is more than the aperture of the other end, and the inlet end of the throttling valve core is provided with intake antrum, and the diameter of the intake antrum is big In the diameter of throttle orifice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707814.9A CN104455566B (en) | 2014-11-28 | 2014-11-28 | A kind of device of the automated cleaning runner used on valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410707814.9A CN104455566B (en) | 2014-11-28 | 2014-11-28 | A kind of device of the automated cleaning runner used on valve |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104455566A CN104455566A (en) | 2015-03-25 |
| CN104455566B true CN104455566B (en) | 2017-11-24 |
Family
ID=52902089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410707814.9A Active CN104455566B (en) | 2014-11-28 | 2014-11-28 | A kind of device of the automated cleaning runner used on valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104455566B (en) |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2581762Y (en) * | 2002-09-28 | 2003-10-22 | 季能平 | Straight-flow liquid control valve |
| GB2458921B (en) * | 2008-04-01 | 2012-11-14 | James George Alexander Clark | Radiator valve |
| CN202228737U (en) * | 2011-09-28 | 2012-05-23 | 湘潭瑞龙液压有限公司 | One-way throttle valve |
| CN202691074U (en) * | 2012-07-31 | 2013-01-23 | 泰州长力树脂管有限公司 | High-strength sealing regulating valve device |
| CN203098901U (en) * | 2012-12-24 | 2013-07-31 | 艾默生环境优化技术(苏州)有限公司 | Valve needle assembly and electronic expansion valve comprising same |
| CN204253949U (en) * | 2014-11-28 | 2015-04-08 | 温州大阳科技有限公司 | The device of the automated cleaning runner that a kind of valve uses |
-
2014
- 2014-11-28 CN CN201410707814.9A patent/CN104455566B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN104455566A (en) | 2015-03-25 |
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