CN205534412U - Multifunctional control valve - Google Patents
Multifunctional control valve Download PDFInfo
- Publication number
- CN205534412U CN205534412U CN201620068725.9U CN201620068725U CN205534412U CN 205534412 U CN205534412 U CN 205534412U CN 201620068725 U CN201620068725 U CN 201620068725U CN 205534412 U CN205534412 U CN 205534412U
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- valve body
- flap
- valve
- control valve
- multifunctional control
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- Mechanically-Actuated Valves (AREA)
Abstract
The utility model discloses a multifunctional control valve has the valve body, valve body front and back portion is equipped with water inlet and delivery port, be equipped with the top cover labyrinth on the valve body, be equipped with the sealing washer between valve body and the top cover labyrinth, the water inlet department of valve body front end is equipped with a non return valve clack along being equipped with a fixing support on the inner wall of the water inlet of valve body, fixed and can wind it and do fan -shaped rotation with fixing support elastic connection in the upper end of non return valve clack the delivery port department at valve body rear portion is equipped with a hemispherical and adjusts the valve clack, the spherical convex surface of adjusting the valve clack agrees with with the delivery port totally, be equipped with the vertical shaft that a central line of following the hemisphere tangent plane set up in the regulation valve clack, vertical shaft's upper end is equipped with passes the top cover labyrinth just at its tip fixed connection horizontal rotation handle. This kind of multifunctional control valve can not only effectively play the effect of non return and regulated flow, and overall structure is simple moreover, preparation simple to operate, and with low costs, the practicality is high.
Description
Technical field:
This utility model relates to a kind of multifunctional control valve.
Background technology:
Valve is the control parts in fluid delivery system, has cut-off, regulation, water conservancy diversion, prevents adverse current, voltage stabilizing, shunting
Or the function such as overflow pressure relief.For the valve of fluid control systems, from simplest stop valve to extremely complex robot control system(RCS)
Various valves used by, its kind and specification are the most various.Valve can be used for controlling sky gas and water, steam, various corrosivity Jie
The flowing of all kinds fluids such as matter, mud, oil product, liquid metal and radiating medium.Valve is also divided into cast iron according to material
Valve, cast steel valve, stainless valve, chrome-molybdenum steel valve, Chrominm-molybdenum-vanadium steel valve, dual phase steel valve, Plastic valve, nonstandard customized
Deng valve material.Check-valves, check-valves is also known as check valve or non-return valve, and check-valves belongs to a kind of automatic valve, and its effect is anti-
Only the medium in pipeline flows backwards, prevents pump and drive motor reversal, and the leakage of vessel media.The bottom valve that pump sump closes is also
Belonging to check-valves class, regulation valve, choke valve and air relief valve, its effect is the parameters such as the regulation pressure of medium, flow, and city at present
On face, major part valve the most only has simple function, and multi-functional valve mechanism is complex and cost of manufacture is higher.
Utility model content:
Technical problem to be solved in the utility model is to provide a kind of simple in construction, and fabrication and installation are convenient and multi-functional
Control valve.
In order to solve above-mentioned technical problem, this utility model is achieved through the following technical solutions:
A kind of multifunctional control valve, has valve body, and described valve body front and rear part is provided with water inlet and outlet, described valve body
Being provided with top cover labyrinth, be provided with sealing ring between valve body and top cover labyrinth, the water inlet of described valve body front end is provided with a non-return
Flap, is provided with a hold-down support on the upper edge of the water inlet of described valve body, and the upper end of described non-return flap is elastic with hold-down support
Connecting fixing and can do fan-shaped rotation around it, the water outlet at described valve body rear portion is provided with a hemispheric regulation flap, institute
The spherical convex surface stating regulation flap agrees with completely with outlet, is provided with one along the centrage of hemispherical tangent plane in described regulation flap
The vertical rotating shaft arranged, through top cover labyrinth and in its end, fixing connection one horizontally rotates hands in the upper end of described vertical rotating shaft
Handle.
As preferably, described hold-down support is provided with the torsion film to non-return flap with elastic acting force.
As preferably, described hold-down support is provided with the upper limit plate limiting non-return flap sector rotational angle.
As preferably, the extreme angles between described non-return flap and perpendicular is less than 80 degree.
As preferably, the rotational angle of described regulation flap is less than or equal to 90 degree.
As preferably, described valve body is provided with flow meters.
Compared with prior art, of the present utility model have the beneficial effect that this multifunctional control valve use non-return flap with
And the structural models that regulation flap combines, non-return can not only be effectively played and regulate the effect of flow, and overall structure
Simply, fabrication and installation are convenient, low cost, and practicality is high, has higher economic benefit, are suitable for popularization and application.
Accompanying drawing illustrates:
Below in conjunction with the accompanying drawings this utility model is further illustrated.
Fig. 1 is side structure schematic diagram of the present utility model
In figure: 1, valve body 2, water inlet 3, outlet 4, top cover labyrinth 5, non-return flap 6, hold-down support
7, regulation flap 8, vertical rotating shaft 9, horizontal rotation handle 10, upper limit plate 11, effusion meter
Detailed description of the invention:
Below in conjunction with the accompanying drawings and this utility model is described in detail by detailed description of the invention:
Shown in Fig. 1, a kind of multifunctional control valve, has valve body 1, and described valve body 1 front and rear part is provided with water inlet 2 and water outlet
Mouth 3, described valve body 1 is provided with top cover labyrinth 4, is provided with sealing ring, entering of described valve body 1 front end between valve body 1 and top cover labyrinth 4
It is provided with a non-return flap 5 at the mouth of a river 2, is provided with a hold-down support 6, described non-return flap on the upper edge of the water inlet 2 of described valve body 1
The upper end of 5 is connected with hold-down support 6 elasticity fixing and can do fan-shaped rotation around it, and the water outlet at described valve body 1 rear portion sets
Having a hemispheric regulation flap 7, the spherical convex surface of described regulation flap 7 agrees with completely with outlet, in described regulation flap 7
Be provided with a vertical rotating shaft 8 arranged along the centrage of hemispherical tangent plane, the upper end of described vertical rotating shaft 8 through top cover labyrinth 4 and
The fixing connection one horizontal rotation handle 9 in its end.During actual application, owing to non-return flap 5 is connected solid with hold-down support 6 elasticity
Fixed, thus non-return flap 5 can effectively realize the non-return effect of current, and effect is more preferable, easy for installation, and revolve by rotating level
Change hands handle 9, then drive the vertical rotating shaft 8 under it, vertical rotating shaft 8 drive regulation flap 7 to rotate, described regulation flap 7
Tangent plane and horizontal plane, its spherical convex surface can agree with completely with outlet so that current cannot flow out from outlet 3, works as needs
During regulation flow rate of water flow, the most only need to rotate regulation flap 7 make its slowly with outlet near contacting, the going out of minimizing outlet then
Water sectional area, reaches to reduce the purpose of flow then.
Described for making, non-return flap has more preferable contractive effect, and described hold-down support 6 is provided with to be had non-return flap 5
The torsion film of flexible active force.Additionally for avoiding non-return flap 5 to be rotated up excessively cannot turning round, described hold-down support 6
It is provided with the upper limit plate 10 limiting the fan-shaped rotational angle of non-return flap 5 and the pole between described non-return flap 5 and perpendicular
Limit angle is less than 80 degree.It addition, the rotational angle of described regulation flap 7 is less than or equal to 90 degree.Stream for convenience of regulation valve body 1
Amount also observes its uninterrupted in time, is provided with flow meters 11 on described valve body 1.
Above-mentioned multifunctional control valve uses the structural models that non-return flap and regulation flap combine, and can not only effectively rise
To non-return and the effect of regulation flow, and overall structure is simple, and fabrication and installation are convenient, low cost, and practicality is high, has relatively
High economic benefit.
It is emphasized that: be the most only preferred embodiment of the present utility model, not this utility model appointed
What pro forma restriction, every according to technical spirit of the present utility model, above example is made any simple modification, etc.
With change and modification, all still fall within the range of technical solutions of the utility model.
Claims (6)
1. a multifunctional control valve, has valve body (1), and described valve body (1) front and rear part is provided with water inlet (2) and outlet
(3), described valve body (1) is provided with top cover labyrinth (4), is provided with sealing ring between valve body (1) and top cover labyrinth (4), and its feature exists
In: water inlet (2) place of described valve body (1) front end is provided with a non-return flap (5), the water inlet (2) in described valve body (1) upper
Along being provided with a hold-down support (6), the upper end of described non-return flap (5) is connected fixing with hold-down support (6) elasticity and can do around it
Fan-shaped rotation, is provided with a hemispheric regulation flap (7), described regulation flap at outlet (3) place at described valve body (1) rear portion
(7) spherical convex surface agrees with completely with outlet (3), is provided with one along the centrage of hemispherical tangent plane in described regulation flap (7)
The vertical rotating shaft (8) arranged, the upper end of described vertical rotating shaft (8) is through top cover labyrinth (4) and fixes connection one water in its end
Flat rotary handle (9).
Multifunctional control valve the most according to claim 1, it is characterised in that: described hold-down support (6) is provided with non-return
Flap (5) has the torsion film of elastic acting force.
Multifunctional control valve the most according to claim 1, it is characterised in that: described hold-down support (6) is only provided with restriction
Return the upper limit plate (10) of the fan-shaped rotational angle of flap (5).
Multifunctional control valve the most according to claim 1, it is characterised in that: described non-return flap (5) and perpendicular it
Between extreme angles less than 80 degree.
Multifunctional control valve the most according to claim 1, it is characterised in that: the rotational angle of described regulation flap (7) is little
In or equal to 90 degree.
Multifunctional control valve the most according to claim 1, it is characterised in that: on described valve body (1), it is provided with flow meters
(11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068725.9U CN205534412U (en) | 2016-01-25 | 2016-01-25 | Multifunctional control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620068725.9U CN205534412U (en) | 2016-01-25 | 2016-01-25 | Multifunctional control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205534412U true CN205534412U (en) | 2016-08-31 |
Family
ID=56769116
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620068725.9U Active CN205534412U (en) | 2016-01-25 | 2016-01-25 | Multifunctional control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205534412U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465426A (en) * | 2016-01-25 | 2016-04-06 | 苏州巨瀚阀门有限公司 | Multifunctional control valve |
| CN109373015A (en) * | 2018-12-14 | 2019-02-22 | 郑州金诚信筛网设备有限公司 | A kind of new-type double valve pneumatic stopping valve |
-
2016
- 2016-01-25 CN CN201620068725.9U patent/CN205534412U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105465426A (en) * | 2016-01-25 | 2016-04-06 | 苏州巨瀚阀门有限公司 | Multifunctional control valve |
| CN109373015A (en) * | 2018-12-14 | 2019-02-22 | 郑州金诚信筛网设备有限公司 | A kind of new-type double valve pneumatic stopping valve |
| CN109373015B (en) * | 2018-12-14 | 2020-05-19 | 郑州金诚信筛网设备有限公司 | Double-valve pneumatic stop valve |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |