CN208519196U - A kind of electronic control valve - Google Patents
A kind of electronic control valve Download PDFInfo
- Publication number
- CN208519196U CN208519196U CN201820636979.5U CN201820636979U CN208519196U CN 208519196 U CN208519196 U CN 208519196U CN 201820636979 U CN201820636979 U CN 201820636979U CN 208519196 U CN208519196 U CN 208519196U
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- CN
- China
- Prior art keywords
- valve
- valve body
- lid
- seat construction
- valve seat
- 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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Abstract
The utility model discloses a kind of electronic control valves, including electronic telescopic rod, shaft coupling, spring, valve rod, baffle ring, fluid hole, plug, circular electrical heating tube, spool, valve body, valve seat construction and lid, the inner wall forming of the valve body has a circle protrusion to constitute valve seat construction, the inner cavity of valve body is divided into upper water-out chamber and lower intake antrum by valve seat construction, the top opening of valve body is threaded with lid, sealing ring is provided between the opening and lid of valve body, to form a valve body to external seal, spool is correspondingly arranged at the valve seat construction, valve seat construction and spool constitute sealing pair.This is practical by opening up multiple fluid holes in the corresponding position of upper water-out chamber, the corresponding position of lower intake antrum opens up multiple inlet openings, realize the installation of different pipeline locations, so that valve installation is more convenient, this practical setting circular electrical heating tube at valve seat construction to heating simultaneously, it prevents sealing vice division chief from freezing for winter, avoids the abrasion of sealing surface.
Description
Technical field
The utility model relates to valve, specifically a kind of electronic control valve.
Background technique
Valve is for being opened and closed pipeline, control flow direction, the parameter (temperature, pressure and flow) of regulation and control pumped (conveying) medium
Pipeline fittings.According to its function, shut-off valve, check-valves, regulating valve etc. can be divided into.Valve is the control in fluid delivery system
Component has the function of cut-off, adjusting, water conservancy diversion, prevents adverse current, pressure stabilizing, shunting or overflow pressure relief etc..For fluid control systems
Valve, various valves, kind and specification used in from simplest shut-off valve to extremely complex robot control system(RCS) are quite numerous
It is more.
With development in science and technology, above-mentioned various valves have also corresponded to electronic valve, in order to automatic in equipment and system
Control, but existing solenoid valve only has single Inlet and outlet water interface, in actual installation process, need to be arranged according to valve
Conduit positions either need to buy or customize the valve of special Inlet and outlet water interface position, cause increased costs according to pipeline.
Utility model content
The purpose of this utility model is to provide a kind of electronic control valves, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions:
A kind of electronic control valve, including electronic telescopic rod, shaft coupling, spring, valve rod, baffle ring, fluid hole, plug, annular
Electric heating tube, spool, valve body, water inlet pipe, outlet pipe, valve seat construction and lid, the inner wall forming of the valve body have a circle raised
Valve seat construction is constituted, the inner cavity of valve body is divided into upper water-out chamber and lower intake antrum, the top opening screw thread of valve body by valve seat construction
It is connected with lid, is provided with sealing ring between the opening and lid of valve body, so that a valve body to external seal is formed, the valve
Spool is correspondingly arranged at holder structure, valve seat construction and spool constitute sealing pair；The spool is fixedly connected on one end of valve rod,
Valve rod is connect with the through-hole vertical sliding that lid center opens up, and the other end of valve rod connects the defeated of electronic telescopic rod by connector
Shaft, the shell of electronic telescopic rod are fixedly connected on one end of bracket, and the other end of bracket is fixedly connected on lid by screw
End face, valve body surface position corresponding with upper water-out chamber opens up multiple fluid holes, and multiple fluid holes surround the axis of valve rod
Heart distribution setting, valve body surface position corresponding with lower intake antrum open up multiple inlet openings, and multiple inlet openings surround valve rod
Axle center be distributed setting, the bottom of the valve body also opens up the inlet opening of one with lower intake antrum connection；The valve body surface
Inlet opening and fluid hole are threadedly coupled plug when not in use, and the inlet opening and fluid hole of valve body surface are correspondingly connected with when in use
Water inlet pipe and outlet pipe, the outer surface of valve body position corresponding with valve seat construction open up the mounting groove of annular, annular peace
Circular electrical heating tube is installed in tankage.
As a further solution of the present invention: close for opening up installation on the through-hole wall of valve stem slides on the lid
The groove of seal, to guarantee leakproofness.
As a further solution of the present invention: the mounting groove of the annular, which goes out, is bolted to connection ring cover.
As a further solution of the present invention: the valve rod is located at, the surface on the outside of valve body is integrally formed to be machined with gear
Ring, the valve stem part between baffle ring and cradle top are cased with spring, and spring keeps compressive state, the baffle ring to spool bottom it
Between distance be greater than valve seat construction arrive the distance between cap top.
As a further solution of the present invention: the outer surface of the valve body offers one for circular electrical heating tube
The wiring groove that electric wire of powering is routed, wiring groove upper cap have waterproof cover.
Compared with prior art, the utility model has the beneficial effects that this is practical by the corresponding position of upper water-out chamber
Open up multiple fluid holes, the corresponding position of lower intake antrum opens up multiple inlet openings, the installation of different pipeline locations is realized, so that valve
Door installation is more convenient, while this practical setting circular electrical heating tube prevents close to heating at valve seat construction for winter
It seals vice division chief to freeze, avoids the abrasion of sealing surface.
Detailed description of the invention
Fig. 1 is the schematic diagram of the section structure of electronic control valve.
Fig. 2 is the outer surface structure schematic diagram of electronic control valve.
In figure: electronic telescopic rod 1, shaft coupling 2, spring 3, valve rod 4, baffle ring 5, fluid hole 6, plug 7, ring cover 8, annular
Electric heating tube 9, spool 10, valve body 11, water inlet pipe 12, outlet pipe 13, valve seat construction 14, lid 15, wiring groove 16, waterproof cover
Plate 17, power supply electric wire 18, bracket 19.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of electronic control valve, including electronic telescopic rod 1, shaft coupling
2, spring 3, valve rod 4, baffle ring 5, fluid hole 6, plug 7, ring cover 8, circular electrical heating tube 9, spool 10, valve body 11, water inlet pipe
12, outlet pipe 13, valve seat construction 14 and lid 15, the inner wall forming of the valve body 11 have a circle protrusion to constitute valve seat construction 14,
The inner cavity of valve body 11 is divided into upper water-out chamber and lower intake antrum by valve seat construction 14, and the top opening of valve body 11 is threaded with
Lid 15 is provided with sealing ring between the opening and lid 15 of valve body 11, so that a valve body to external seal is formed, the valve
Spool 10 is correspondingly arranged at holder structure 14, valve seat construction 14 and spool 10 constitute sealing pair, move up and down reality by spool 10
Connection and closing between existing upper water-out chamber and lower intake antrum, i.e. realization water route are got through and are closed；The spool 10 is fixedly connected
In one end of valve rod 4, valve rod 4 is connect with the through-hole vertical sliding that lid center opens up, and the other end of valve rod 4 is connected by connector
The output shaft of electronic telescopic rod 1 is connect, the shell of electronic telescopic rod 1 is fixedly connected on one end of bracket 19, the other end of bracket 19
The end face of lid is fixedly connected on by screw, in order to which electronic telescopic rod 1 control valve rod 4 is gone up and down, and then control valve core 10 is real
The opening and closing of existing electric control valve.
The groove of installation sealing ring is opened up on the through-hole wall slided on the lid 15 for valve rod 4, to guarantee leakproofness.
The valve rod 4 is located at that the surface on the outside of valve body is integrally formed to be machined with baffle ring 5, between 19 top of baffle ring 5 and bracket
Valve stem part be cased with spring 3, spring 3 keeps compressive state, and the distance between described baffle ring 5 to 10 bottom of spool is greater than valve seat
Structure 14 arrives the distance between 15 top surface of lid, accessible when in order to guarantee the lifting of valve rod control valve core.
11 surface of valve body position corresponding with upper water-out chamber opens up multiple fluid holes 6, and multiple fluid holes 6 surround valve rod
4 axle center is distributed setting, to increase the selection in its outlet pipe 13 connection direction, 11 surface of valve body and lower intake antrum pair
The position answered opens up multiple inlet openings, and multiple inlet openings are distributed setting around the axle center of valve rod 4, to increase its water inlet pipe 12
The selection in direction is connected, the bottom of the valve body 11 also opens up the inlet opening of one with lower intake antrum connection, so that inlet and outlet pipes
It can be vertically arranged.
The inlet opening and fluid hole 6 on 11 surface of valve body are threadedly coupled plug 7 when not in use, 11 surface of valve body into
Fluid apertures and fluid hole 6 are correspondingly connected with water inlet pipe 12 and outlet pipe 13 when in use, realize the connection of inlet and outlet pipe lines.
The outer surface of the valve body 11 position corresponding with valve seat construction 14 opens up the mounting groove of annular, annular mounting groove
Interior installation circular electrical heating tube 9, and the mounting groove of annular goes out to be bolted to connection ring cover 8, adds to hide annular electro
Heat pipe.
The outer surface of the valve body 11 offers the wiring groove being routed for the power supply electric wire 18 of circular electrical heating tube 9
16, waterproof cover 17 is stamped on wiring groove 16, the circular electrical heating tube 9 is intended to guarantee with the arrangement of power supply electric wire 18 and connection
Insulating properties just has existing insulation technology.
The electronic telescopic rod 1 and circular electrical heating tube 9 have external power supply power supply, while circular electrical heating tube 9 can
Think that selection is connected in winter, is in low temperature environment and freezes to avoid spool, to avoid the seal degree for destroying sealing pair.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of electronic control valve, including electronic telescopic rod (1), shaft coupling (2), spring (3), valve rod (4), baffle ring (5), out liquid
Hole (6), plug (7), circular electrical heating tube (9), spool (10), valve body (11), water inlet pipe (12), outlet pipe (13), valve seat knot
Structure (14) and lid (15), which is characterized in that the inner wall forming of the valve body (11) has a circle protrusion to constitute valve seat construction (14),
The inner cavity of valve body (11) is divided into upper water-out chamber and lower intake antrum by valve seat construction (14), and the top opening screw thread of valve body (11) connects
It is connected to lid (15), is provided with sealing ring between the opening and lid (15) of valve body (11), to form one to external seal
Valve body is correspondingly arranged on spool (10) at the valve seat construction (14), and valve seat construction (14) and spool (10) constitute sealing pair；Institute
One end that spool (10) is fixedly connected on valve rod (4) is stated, valve rod (4) is connect with the through-hole vertical sliding that lid center opens up, valve
The other end of bar (4) connects the output shaft of electronic telescopic rod (1) by connector, and the shell of electronic telescopic rod (1) is fixedly connected
In one end of bracket (19), the other end of bracket (19) is fixedly connected on the end face of lid, valve body (11) table by screw
Face position corresponding with upper water-out chamber opens up multiple fluid holes (6), and axle center distribution of multiple fluid holes (6) around valve rod (4) is set
It sets, valve body (11) surface position corresponding with lower intake antrum opens up multiple inlet openings, and multiple inlet openings are around valve rod (4)
Axle center distribution setting, the bottom of the valve body (11) also opens up the inlet opening of one with lower intake antrum connection；The valve body (11)
The inlet opening and fluid hole (6) on surface are threadedly coupled plug (7), the inlet opening and fluid hole on valve body (11) surface when not in use
(6) it is correspondingly connected with water inlet pipe (12) and outlet pipe (13), the outer surface and valve seat construction (14) of the valve body (11) when in use
Corresponding position opens up the mounting groove of annular, installs circular electrical heating tube (9) in annular mounting groove.
2. electronic control valve according to claim 1, which is characterized in that for valve rod (4) sliding on the lid (15)
The groove of installation sealing ring is opened up on through-hole wall, to guarantee leakproofness.
3. electronic control valve according to claim 1, which is characterized in that the mounting groove of the annular goes out to be bolted
It connects ring cover (8).
4. electronic control valve according to claim 1, which is characterized in that the valve rod (4) is located at the surface on the outside of valve body
Integrally formed to be machined with baffle ring (5), the valve stem part between baffle ring (5) and bracket (19) top is cased with spring (3), spring (3)
Compressive state is kept, the distance between described baffle ring (5) to spool (10) bottom is greater than valve seat construction (14) to lid (15) and pushes up
The distance between face.
5. electronic control valve according to claim 1, which is characterized in that the outer surface of the valve body (11) offers one
For the wiring groove (16) of power supply electric wire (18) wiring of circular electrical heating tube (9), waterproof cover (17) are stamped on wiring groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636979.5U CN208519196U (en) | 2018-04-28 | 2018-04-28 | A kind of electronic control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820636979.5U CN208519196U (en) | 2018-04-28 | 2018-04-28 | A kind of electronic control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208519196U true CN208519196U (en) | 2019-02-19 |
Family
ID=65341249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820636979.5U Expired - Fee Related CN208519196U (en) | 2018-04-28 | 2018-04-28 | A kind of electronic control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208519196U (en) |
-
2018
- 2018-04-28 CN CN201820636979.5U patent/CN208519196U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190219 Termination date: 20200428 |