CN203906959U - Magnetomotive type flow control valve - Google Patents
Magnetomotive type flow control valve Download PDFInfo
- Publication number
- CN203906959U CN203906959U CN201420306589.3U CN201420306589U CN203906959U CN 203906959 U CN203906959 U CN 203906959U CN 201420306589 U CN201420306589 U CN 201420306589U CN 203906959 U CN203906959 U CN 203906959U
- Authority
- CN
- China
- Prior art keywords
- flow control
- magnetomotive
- control valve
- spool
- valve
- 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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- Magnetically Actuated Valves (AREA)
Abstract
The utility model discloses a magnetomotive type flow control valve which comprises a valve body, a water inlet pipeline and a water outlet pipeline. The valve body comprises a spring, a valve element and an electromagnetic coil. The spring is arranged between the valve element and the electromagnetic coil, a through hole is formed in one side, close to the water inlet pipeline, of the valve element, and a sealing gasket matched with the water inlet pipeline in a sealing mode is arranged under the valve element. The electromagnetic control principle is adopted to control flow, the defect that in the prior art, a flow control valve needs cooperation of valve clacks with high precision and a pipeline is overcome, and the influence of water scale also can be avoided.
Description
Technical field
The utility model relates to flow-control equipment technical field, particularly a kind of magnetomotive flow control valve.
Background technique
The flow control valve of prior art is comprised of flap, valve body and spring, when fluid pressure is large, liquid-driving flap, strengthens water-outlet quantity, when fluid pressure hour, spring promotes flap, water-outlet quantity is reduced, but between this flow control valve flap and valve body, sealed precision requirement is too high, and use throughout the year to be considered incrustation scale problem, high-precision flap is vulnerable to the interference of incrustation scale, thereby destroys the ability that it controls flow.
Model utility content
(1) technical problem that will solve
The purpose of this utility model will overcome above-mentioned shortcoming exactly, aims to provide a kind of magnetomotive flow control valve.
(2) technological scheme
For achieving the above object, magnetomotive flow control valve of the present utility model, comprises valve body, intake pipe and outlet conduit, and described valve body comprises spring, spool and electromagnetic coil; Described spring is between spool and electromagnetic coil; Described spool one side is provided with through hole near intake pipe place, and described spool below is provided with the sealing gasket being sealed and matched with intake pipe.
Further, described electromagnetic coil is screwed and is connected with intake pipe.
Further, seal with hex head bolt described intake pipe one end.
Further, described spool is hollow pipeline, and diameter is identical with outlet conduit inner diameter.
Further, described spring and described spool are stainless steel.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has the following advantages: adopt the principle of Electromagnetic Control to carry out the control of flow, the defect that the flow control valve that has overcome prior art needs flap that precision is high to coordinate with pipeline, can also overcome the impact of incrustation scale.
Accompanying drawing explanation
Fig. 1 is magnetomotive flow control valve overall structure sectional view of the present utility model;
Fig. 2 is Figure 1A portion enlarged view;
Fig. 3 is magnetomotive flow control valve working state schematic representation of the present utility model.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is described in further detail.Following examples are used for illustrating the utility model, but are not used for limiting scope of the present utility model.
As shown in Figure 1 to Figure 3, magnetomotive flow control valve of the present utility model, comprises valve body, intake pipe 2 and outlet conduit 3, and described valve body comprises spring 4, spool 5 and electromagnetic coil 1; Described spring 4 is between spool 5 and electromagnetic coil 1; Described spool 5 one sides are provided with through hole 6 near intake pipe 2 places, and described spool 5 belows are provided with the sealing gasket 7 being sealed and matched with intake pipe 2.
Described electromagnetic coil 1 is fixedly connected with by screw 8 with intake pipe 2, and electromagnetic coil 1 is fixing with intake pipe 2.
Hex head bolt 9 sealings for described intake pipe one end, prevent that opposite side from leaking.
Described spool 5 is hollow pipeline, and diameter is identical with outlet conduit 3 inner diameters, and spool 5 can not rock and produce noise in outlet conduit 3 like this.
Described spring 4 and described spool 5 are stainless steel.
Under the state that the utility model does not start at solenoid valve, spring 4 is tightly connected sealing gasket 7 and outlet conduit 3, after solenoid valve starts, solenoid valve attracts spool 5, and spool 5 moves down, and liquid flows into outlet conduit 3 by the through hole 6 of spool 5 one sides, the shift length of spool 5 passes through electromagnetic valve, electromagnetic valve current slowly strengthens, and the distance of spool 5 displacements slowly increases, otherwise displacement reduces.
In sum, above-mentioned mode of execution is not restricted mode of execution of the present utility model, and the modification that all those skilled in the art carry out on the basis of flesh and blood of the present utility model or equivalent deformation, all at technology category of the present utility model.
Claims (5)
1. a magnetomotive flow control valve, comprises valve body, intake pipe and outlet conduit, it is characterized in that: described valve body comprises spring, spool and electromagnetic coil; Described spring is between spool and electromagnetic coil; Described spool one side is provided with through hole near intake pipe place, and described spool below is provided with the sealing gasket being sealed and matched with intake pipe.
2. magnetomotive flow control valve as claimed in claim 1, is characterized in that: described electromagnetic coil is screwed and is connected with intake pipe.
3. magnetomotive flow control valve as claimed in claim 2, is characterized in that: seal with hex head bolt described intake pipe one end.
4. magnetomotive flow control valve as claimed in claim 3, it is characterized in that: described spool is hollow pipeline, and diameter is identical with outlet conduit inner diameter.
5. magnetomotive flow control valve as claimed in claim 4, is characterized in that: described spring and described spool are stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306589.3U CN203906959U (en) | 2014-06-10 | 2014-06-10 | Magnetomotive type flow control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420306589.3U CN203906959U (en) | 2014-06-10 | 2014-06-10 | Magnetomotive type flow control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906959U true CN203906959U (en) | 2014-10-29 |
Family
ID=51781237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420306589.3U Expired - Fee Related CN203906959U (en) | 2014-06-10 | 2014-06-10 | Magnetomotive type flow control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906959U (en) |
-
2014
- 2014-06-10 CN CN201420306589.3U patent/CN203906959U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141029 Termination date: 20150610 |
|
| EXPY | Termination of patent right or utility model |