CN205371735U - Eddy current type electromagnetism water intaking valve - Google Patents
Eddy current type electromagnetism water intaking valve Download PDFInfo
- Publication number
- CN205371735U CN205371735U CN201520866837.4U CN201520866837U CN205371735U CN 205371735 U CN205371735 U CN 205371735U CN 201520866837 U CN201520866837 U CN 201520866837U CN 205371735 U CN205371735 U CN 205371735U
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- China
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- water inlet
- eddy current
- rotary blade
- current type
- type electromagnetic
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Abstract
The utility model relates to a water intaking valve, especially an eddy current type electromagnetism water intaking valve. This water intaking valve including the valve body, is provided with the rivers rectifier in the valve body, still be equipped with in the valve body with the mutually mating rotatory impeller of rivers rectifier, with the rotatory impeller right flow controller that matches, rotatory impeller includes a plurality ofly along the axially extended axial blades of pivoting leafs wheel, the axial blade is radially to be arranged, the axial cross section of axial blade is crescent to flow controller one end from rivers rectifier one end. The utility model provides a real state of intaking of the current unable discernment of water intaking valve, the great defect of inflow error ratio is calculated to the combination time, provides an eddy current type electromagnetism water intaking valve, takes turns to setting up the magnetic path at the pivoting leaf, rotatory rotating impeller in -process drives the magnetic path and is circular motion to producing pulse signal and transmission and coming the discernment state of intaking for signal receiver's mode, and then calculate the inflow, calculation error is little.
Description
Technical field
This utility model relates to a kind of water intaking valve, especially a kind of eddy current type electromagnetic water inlet valve.
Background technology
Water intaking valve is mainly used in controlling the opening and closing of water inlet, water intaking valve is internally provided with rotary blade, water flows through and out-of-date rotary blade can be promoted to rotate, the concrete time in conjunction with water inlet calculates concrete inflow, but the structural failure that this calculation draws is relatively larger, water intaking valve cannot really identify whether into water, and water level precision only has 5%-10%, therefore user customizes during concrete water consumption cumbersome, and error is also very big.
Summary of the invention
This utility model solves existing water intaking valve None-identified and really intakes state, binding time calculates the defect that inflow application condition is big, a kind of eddy current type electromagnetic water inlet valve is provided, rotary blade arranges magnetic piece, rotary blade rotation process drive magnetic piece move in a circle, thus producing pulse signal and passing to the mode of signal receiver to identify water inlet state, and then calculate inflow, calculate error little.
It is low that this utility model also solves existing water intaking valve water level precision, and user customizes the defect that concrete water consumption bothers and error is big, it is provided that a kind of eddy current type electromagnetic water inlet valve, uses pulse recognition water inlet state, and water level precision is high, and user can more accurately customize water consumption.
This utility model solves its technical problem and be the technical scheme is that a kind of eddy current type electromagnetic water inlet valve, including valve body, current commutator it is provided with in valve body, the rotary blade matched with current commutator it is additionally provided with and flow controller that rotary blade matches in valve body, rotary blade includes some along the axially extended axial blade of rotary blade, axial blade is radially arranged, the axial cross section of axial blade is gradually increased from current commutator one end to flow controller one end.The axial blade of rotary blade axially extends, rotate against impeller axis radial arrangement, current commutator has the blade of Spiral distribution, water flows through current commutator and produces eddy current, eddy current promotes rotary blade to rotate, and drives magnetic piece to move in a circle, thus producing pulse signal and passing to signal receiver to identify water inlet state in rotary blade rotation process, and then calculating inflow, calculate error little.
Further, rotary blade is provided with magnetic piece and balance weight towards flow controller one end, and it is axially symmetric that magnetic piece and balance weight rotate against impeller.
Further, magnetic piece and balance weight are embedded in rotary blade, and encapsulated formation enclosed construction.
Further, flow controller is provided with flow pad.When electromagnetic valve water feeding pressure changes within the specific limits, flow pad when variation in water pressure with flow controller cross water space can produce accurate change, come balanced solenoid valve water outlet at various pressures be attained by require water yield.
Further, axial blade is circular arc end face towards one end of current commutator, and the two sides of axial blade are flow plane, the curved shape of flow plane.
Further, in two flow planes of same axial blade, being arc-shaped concave towards the one side of current commutator, another flow plane is arc convex.
Further, current commutator is provided with the termination of bullet shape towards the centre position of water inlet end, and the position that rotary blade is corresponding is provided with recess, and the protruding shaft of recess and rotary blade matches.
Further, one end of current commutator water inlet is provided with discoid porous flow distribution plate.
Further, flow controller and rotary blade are coaxially disposed, and flow controller is provided with overhanging connection axle, connect axle and extend into rotary blade axis place.
Further, valve body is outside equipped with the mounting groove of signal receiver, is provided with detachable pulsed signal device in mounting groove.
Further, valve body is outside equipped with the fixed support of signal receiver, and fixed support is provided with fixed pulsed signal device.
The beneficial effects of the utility model are: current pass through rotary blade to flow controller, because the deboost of the impulse force of water and flow controller, thus causing formation pressure reduction before and after rotary blade, just rotary blade axially loaded is decreased, the axial blade of rotary blade axially extends, rotate against impeller axis radial arrangement, current commutator has the blade of Spiral distribution, water flows through current commutator and produces eddy current, eddy current promotes rotary blade to rotate, rotary blade rotation process drive magnetic piece move in a circle, thus producing pulse signal and passing to signal receiver to identify water inlet state, and then calculating inflow, calculating error is little.
Accompanying drawing explanation
Fig. 1 is this utility model one structural representation；
Fig. 2 is this utility model rotary blade sectional view；
Fig. 3 is the eddy current type electromagnetic water inlet valve structural representation of the fixed pulsed signal device of this utility model；
Fig. 4 is this utility model current commutator sectional view；
In figure: 1, valve body, 2, porous flow distribution plate, 3, current commutator, 4, rotary blade, 5, flow controller, 6, axial blade, 7, termination, 8, arc convex, 9, protruding shaft, 10, arc-shaped concave, 11, magnetic piece, 12, balance weight, 13, linking axes, 14, flow pad, 15, detachable pulsed signal device, 16, fixed pulsed signal device, 17, pcb board assembly, 18, mounting groove, 19, fixed support.
Detailed description of the invention
Below by specific embodiment, and in conjunction with accompanying drawing, the technical solution of the utility model is described in further detail.
Embodiment 1: a kind of eddy current type electromagnetic water inlet valve (referring to Fig. 1), including valve body 1, current commutator 3 it is provided with in valve body, being additionally provided with the rotary blade 4 matched with current commutator in valve body and flow controller 5 that rotary blade matches, one end of current commutator water inlet is provided with discoid porous flow distribution plate 2.Rotary blade includes that some axial blade is radially arranged along rotary blade axially extended axial blade 6, and the axial cross section of axial blade is gradually increased (referring to Fig. 2) from current commutator one end to flow controller one end.Flow controller is provided with flow pad, when electromagnetic valve water feeding pressure changes within the specific limits, flow pad when variation in water pressure with flow controller cross water space can produce accurate change, come balanced solenoid valve water outlet at various pressures be attained by require water yield.Axial blade is circular arc end face towards one end of current commutator, and the two sides of axial blade are flow plane, the curved shape of flow plane.In two flow planes of same axial blade, being arc-shaped concave 10 towards the one side of current commutator, another flow plane is arc convex 8.
Current commutator is provided with the termination 7(of bullet shape referring to Fig. 4 towards the centre position of water inlet end), the position that rotary blade is corresponding is provided with the protruding shaft 9 of recess, recess and rotary blade and matches.Bullet shape is made in termination, decreases the current crushing to current commutator, and reducing operating noise, to also allow for current unobstructed.
Rotary blade is provided with magnetic piece 11 and balance weight 12 in the end of flow controller one end, and it is axially symmetric that magnetic piece and balance weight rotate against impeller.Magnetic piece and balance weight are embedded in rotary blade, and encapsulated formation enclosed construction.
Flow controller and rotary blade are coaxially disposed, and flow controller is provided with overhanging connection axle 13, connect axle and extend into rotary blade axis place.
Valve body is outside equipped with the mounting groove 18 of signal receiver, arranges pulsed signal device in mounting groove.Detachable pulsed signal device is arranged in mounting groove, is provided with pcb board assembly 17 in detachable pulsed signal device 15, includes tongue tube or MR sensor in its pcb board assembly.
Flow controller is provided with flow pad 14, when electromagnetic valve water feeding pressure changes within the specific limits, flow pad when variation in water pressure with flow controller cross water space can produce accurate change, come balanced solenoid valve water outlet at various pressures be attained by require water yield.
Embodiment 2(is referring to Fig. 3): embodiment 2 is a difference in that with embodiment 1, and on pcb board, the fixed pulsed signal device 16 with tongue tube and terminal is fixedly mounted in fixed support 19.
Embodiment described above is a kind of preferred version of the present utility model, not this utility model is done any pro forma restriction, also has other variant and remodeling under the premise without departing from the technical scheme described in claim.
Claims (11)
1. an eddy current type electromagnetic water inlet valve, including valve body, current commutator it is provided with in valve body, it is characterized in that being additionally provided with in valve body the rotary blade matched with current commutator and flow controller that rotary blade matches, rotary blade includes some along the axially extended axial blade of rotary blade, axial blade is radially arranged, the axial cross section of axial blade is gradually increased from current commutator one end to flow controller one end.
2. eddy current type electromagnetic water inlet valve according to claim 1, it is characterised in that rotary blade is provided with magnetic piece and balance weight towards flow controller one end, and it is axially symmetric that magnetic piece and balance weight rotate against impeller.
3. eddy current type electromagnetic water inlet valve according to claim 2, it is characterised in that magnetic piece and balance weight are embedded in rotary blade, and encapsulated formation enclosed construction.
4. eddy current type electromagnetic water inlet valve according to claim 3, it is characterised in that flow controller is provided with flow pad.
5. the eddy current type electromagnetic water inlet valve according to claim 1 or 2 or 3 or 4, it is characterised in that axial blade is circular arc end face towards one end of current commutator, and the two sides of axial blade are flow plane, the curved shape of flow plane.
6. eddy current type electromagnetic water inlet valve according to claim 5, it is characterised in that in two flow planes of same axial blade, is arc-shaped concave towards the flow plane of current commutator, and another flow plane is arc convex.
7. the eddy current type electromagnetic water inlet valve according to claim 1 or 2 or 3 or 4, it is characterized in that current commutator is provided with the termination of bullet shape towards the centre position of water inlet end, the position that rotary blade is corresponding is provided with the protruding shaft of recess, recess and rotary blade and matches.
8. the eddy current type electromagnetic water inlet valve according to claim 1 or 2 or 3 or 4, it is characterised in that one end of current commutator water inlet is provided with discoid porous flow distribution plate.
9. the eddy current type electromagnetic water inlet valve according to claim 1 or 2 or 3 or 4, it is characterised in that flow controller and rotary blade are coaxially disposed, flow controller is provided with overhanging connection axle, connects axle and extend into rotary blade axis place.
10. the eddy current type electromagnetic water inlet valve according to claim 1 or 2 or 3 or 4, it is characterised in that valve body is outside equipped with the mounting groove of signal receiver, is provided with detachable pulsed signal device in mounting groove.
11. according to the eddy current type electromagnetic water inlet valve described in claim 1 or 2 or 3 or 4, it is characterised in that valve body is outside equipped with the fixed support of signal receiver, and fixed support is provided with fixed pulsed signal device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866837.4U CN205371735U (en) | 2015-11-03 | 2015-11-03 | Eddy current type electromagnetism water intaking valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520866837.4U CN205371735U (en) | 2015-11-03 | 2015-11-03 | Eddy current type electromagnetism water intaking valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371735U true CN205371735U (en) | 2016-07-06 |
Family
ID=56260450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520866837.4U Expired - Fee Related CN205371735U (en) | 2015-11-03 | 2015-11-03 | Eddy current type electromagnetism water intaking valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371735U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940088A (en) * | 2017-12-19 | 2018-04-20 | 广东铃木智能科技有限公司 | A kind of water inlet valve assembly for changing output signal frequency |
| CN116099812A (en) * | 2023-04-11 | 2023-05-12 | 山东劳动职业技术学院（山东劳动技师学院） | Drum-type full-automatic workpiece cleaning machine |
-
2015
- 2015-11-03 CN CN201520866837.4U patent/CN205371735U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107940088A (en) * | 2017-12-19 | 2018-04-20 | 广东铃木智能科技有限公司 | A kind of water inlet valve assembly for changing output signal frequency |
| CN116099812A (en) * | 2023-04-11 | 2023-05-12 | 山东劳动职业技术学院（山东劳动技师学院） | Drum-type full-automatic workpiece cleaning machine |
| CN116099812B (en) * | 2023-04-11 | 2023-11-21 | 山东劳动职业技术学院（山东劳动技师学院） | Drum-type full-automatic workpiece cleaning machine |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160706 Termination date: 20211103 |