CN207777654U - A kind of flow control valve being conveniently replaceable component - Google Patents
A kind of flow control valve being conveniently replaceable component Download PDFInfo
- Publication number
- CN207777654U CN207777654U CN201721781224.6U CN201721781224U CN207777654U CN 207777654 U CN207777654 U CN 207777654U CN 201721781224 U CN201721781224 U CN 201721781224U CN 207777654 U CN207777654 U CN 207777654U
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- China
- Prior art keywords
- mounting hole
- core print
- conveniently replaceable
- screw
- valve
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of flow control valves being conveniently replaceable component, including valve body, the valve body is in T-shape, the valve body top offers the first mounting hole of opening upwards, core print seat is equipped with by the second screw in first mounting hole, the core print seat offers third mounting hole, valve rod is equipped in the third mounting hole, the first sealing ring is equipped between the valve rod and core print seat, first sealing ring is fixedly mounted on the top end face of core print seat by the first screw, the bottom end of first mounting hole is connected to the top of sliding cavity, the bottom end of the valve rod in sliding cavity is installed with spool, the bottom end of the sliding cavity is communicated with the top of adjusting cavity, the bottom end of the adjusting cavity is connected to the top of apopore, the top of the apopore is communicated with outlet pipe.This is conveniently replaceable the flow control valve of component, has many advantages, such as to be easy to load and unload, is conveniently replaceable part, can be used with popularity.
Description
Technical field
The utility model belongs to regulating valve technical field, and in particular to a kind of flow control valve being conveniently replaceable component.
Background technology
Regulating valve also known as control valve, in industrial automation process control field, by receiving regulation unit output
Control signal, by power operation go to change rate-of flow, pressure, temperature, the technological parameters such as liquid level final control element.
Generally it is made of executing agency and valve.If by the power that its matched executing agency uses, pneumatic control valve, electricity can be divided into
Dynamic regulating valve, three kinds of hydraulic adjusting valve.Regulating valve is suitable for Jie such as empty gas and water, steam, various Korrosionsmediums, mud, oil product
Matter.Due to the long-time service of regulating valve, the component in valve seat rubs for a long time, keeps component impaired, cannot be accurately controlled water, needs
Component is repaired.
Utility model content
The purpose of this utility model is to provide a kind of flow control valves being conveniently replaceable component, to solve above-mentioned background skill
The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions：A kind of flow-rate adjustment being conveniently replaceable component
Valve, including valve body, the valve body are in T-shape, and the valve body top offers the first installation of opening upwards
Hole, first mounting hole is interior to be equipped with core print seat by the second screw, and the core print seat offers third mounting hole, the third peace
It fills and is equipped with valve rod in hole, the first sealing ring is equipped between the valve rod and core print seat, first sealing ring is solid by the first screw
Dingan County is mounted in the top end face of core print seat, and the bottom end of first mounting hole is connected to the top of sliding cavity, the institute being located in sliding cavity
The bottom end for stating valve rod is installed with spool, and the bottom end of the sliding cavity is communicated with the top of adjusting cavity, the bottom of the adjusting cavity
End is connected to the top of apopore, and the top of the apopore is communicated with outlet pipe, the right end of the adjusting cavity and inlet opening
Left end is connected to, and the right end of the valve body offers the second mounting hole, is installed by third screw in second mounting hole
There is connecting seat, limbers is offered in the connecting seat, the left end of the limbers is connected to the right end of inlet opening, the water flowing
The right end in hole is connected to water inlet pipe.
Preferably, the internal orifice dimension of the limbers and the equal ecto-entad of the internal orifice dimension of apopore taper into, the water outlet
The aperture of hole top end opening, the aperture of inlet opening left end opening are respectively less than the aperture of adjusting cavity bottom end opening.
Preferably, third sealing ring, the core are equipped between the left end of the connecting seat and the second mounting hole inside right end
The second sealing ring is equipped between seat and valve body.
Preferably, first screw is equipped with four groups, and second sealing ring is equipped with four groups, and the third screw is equipped with two
Group.
The technique effect and advantage of the utility model：This is conveniently replaceable the flow control valve of component, is easily assembled to and dismantles,
It is convenient for changing valve and other component parts, for ease of maintenaince；Change liquid communication in valve by moving up and down spool to reach
The purpose of area, to change the flow of liquid.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the valve body vertical view of the utility model.
In figure：1 core print seat, 2 first sealing rings, 3 valve rods, 4 first screws, 5 second screws, 6 second sealing rings, 7 second peaces
Dress hole, 8 third screws, 9 connecting seats, 10 water inlet pipes, 11 limbers, 12 third sealing rings, 13 inlet openings, 14 adjusting cavities, 15 go out
Water pipe, 16 apopores, 17 valve bodies, 18 spools, 19 sliding cavities, 20 first mounting holes, 21 third mounting holes.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
The utility model provides a kind of flow control valve being conveniently replaceable component as shown in Figs. 1-2, including valve sheet
Body 17, the valve body 17 are in T-shape, and 17 top of the valve body offers the first mounting hole 20 of opening upwards, institute
It states in the first mounting hole 20 and core print seat 1 is equipped with by the second screw 5, the core print seat 1 offers third mounting hole 21, the third
It is equipped with valve rod 3 in mounting hole 21, is equipped with the first sealing ring 2 between the valve rod 3 and core print seat 1, first sealing ring 2 passes through the
One screw 4 is fixedly mounted on the top end face of core print seat 1, and the bottom end of first mounting hole 20 is connected to the top of sliding cavity 19, position
It is installed with spool 18 in the bottom end of the valve rod 3 in sliding cavity 19, the bottom end of the sliding cavity 19 is communicated with adjusting cavity
The bottom end on 14 top, the adjusting cavity 14 is connected to the top of apopore 16, and the top of the apopore 16 is communicated with water outlet
The right end of pipe 15, the adjusting cavity 14 is connected to the left end of inlet opening 13, and the right end of the valve body 17 offers the second peace
Hole 7 is filled, second mounting hole 7 is interior to be equipped with connecting seat 9 by third screw 8, and limbers is offered in the connecting seat 9
11, the left end of the limbers 11 is connected to the right end of inlet opening 13, and the right end of the limbers 11 is connected to water inlet pipe 10.
Specifically, the equal ecto-entad of internal orifice dimension of the internal orifice dimension and apopore 16 of the limbers 11 tapers into, it is described
The aperture of 16 top end opening of apopore, the aperture of 13 left end of inlet opening opening are respectively less than the aperture of 14 bottom end opening of adjusting cavity.
Specifically, being equipped with third sealing ring 12, institute between 7 inside right end of the left end of the connecting seat 9 and the second mounting hole
It states and is equipped with the second sealing ring 6 between core print seat 1 and valve body 17.
Specifically, first screw 4 is equipped with four groups, second sealing ring 6 is equipped with four groups, and the third screw 8 is set
There are two groups.
Specifically, this is conveniently replaceable the flow control valve of component when in use, by backing out the lower core print seat of the second screw 5 dismounting
1 and spool 18, by backing out lower first sealing ring 2 of the first screw 4 dismounting and valve rod 3, connect under being dismantled by backing out third screw 8
Joint chair 9, and then these components are replaced.This is conveniently replaceable the flow control valve of component, has and is easy to load and unload, be conveniently replaceable
The advantages that part, can be used with popularity.
Finally it should be noted that：The above descriptions are merely preferred embodiments of the present invention, is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it still can be with technical scheme described in the above embodiments is modified, or to which part technical characteristic
Equivalent replacement is carried out, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (4)
1. a kind of flow control valve being conveniently replaceable component, including valve body (17), it is characterised in that：The valve body
(17) it is in T-shape, valve body (17) top offers the first mounting hole (20) of opening upwards, first mounting hole
(20) core print seat (1) is equipped with by the second screw (5) in, the core print seat (1) offers third mounting hole (21), the third peace
It fills and is equipped with valve rod (3) in hole (21), the first sealing ring (2), first sealing are equipped between the valve rod (3) and core print seat (1)
Circle (2) is fixedly mounted on the top end face of core print seat (1), the bottom end of first mounting hole (20) and sliding by the first screw (4)
The top of chamber (19) is connected to, and the bottom end for being located at the valve rod (3) in sliding cavity (19) is installed with spool (18), the cunning
The bottom end of dynamic chamber (19) is communicated with the top of adjusting cavity (14), and the bottom end of the adjusting cavity (14) connects with the top of apopore (16)
Logical, the top of the apopore (16) is communicated with outlet pipe (15), a left side for the right end and inlet opening (13) of the adjusting cavity (14)
The right end of end connection, the valve body (17) offers the second mounting hole (7), passes through third in second mounting hole (7)
Screw (8) is equipped with connecting seat (9), offers limbers (11) in the connecting seat (9), the left end of the limbers (11) with
The right end of inlet opening (13) is connected to, and the right end of the limbers (11) is connected to water inlet pipe (10).
2. a kind of flow control valve being conveniently replaceable component according to claim 1, it is characterised in that：The limbers
(11) the equal ecto-entad of internal orifice dimension of internal orifice dimension and apopore (16) tapers into, the hole of apopore (16) top end opening
The aperture that diameter, inlet opening (13) left end are open is respectively less than the aperture of adjusting cavity (14) bottom end opening.
3. a kind of flow control valve being conveniently replaceable component according to claim 1, it is characterised in that：The connecting seat
(9) third sealing ring (12), the core print seat (1) and valve body are equipped between the internal right end of left end and the second mounting hole (7)
(17) the second sealing ring (6) is equipped between.
4. a kind of flow control valve being conveniently replaceable component according to claim 3, it is characterised in that：First screw
(4) four groups are equipped with, second sealing ring (6) is equipped with four groups, and the third screw (8) is equipped with two groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781224.6U CN207777654U (en) | 2017-12-19 | 2017-12-19 | A kind of flow control valve being conveniently replaceable component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721781224.6U CN207777654U (en) | 2017-12-19 | 2017-12-19 | A kind of flow control valve being conveniently replaceable component |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207777654U true CN207777654U (en) | 2018-08-28 |
Family
ID=63226651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721781224.6U Expired - Fee Related CN207777654U (en) | 2017-12-19 | 2017-12-19 | A kind of flow control valve being conveniently replaceable component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207777654U (en) |
-
2017
- 2017-12-19 CN CN201721781224.6U patent/CN207777654U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20180828 Termination date: 20181219 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |