CN204151572U - Induction type current detection components - Google Patents
Induction type current detection components Download PDFInfo
- Publication number
- CN204151572U CN204151572U CN201420555190.9U CN201420555190U CN204151572U CN 204151572 U CN204151572 U CN 204151572U CN 201420555190 U CN201420555190 U CN 201420555190U CN 204151572 U CN204151572 U CN 204151572U
- Authority
- CN
- China
- Prior art keywords
- hollow tube
- spool
- current detection
- detection components
- induction type
- 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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- Detail Structures Of Washing Machines And Dryers (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The utility model discloses a kind of induction type current detection components, comprise hollow tube and spool; Described spool is made up of upper and lower, and bottom is platy structure, and its profile and hollow tube lumenal cross-section match, and top is rod-like structure; Described spool is arranged in hollow tube, and is connected with hollow tube internal chamber wall movable axis; At the top of hollow tube, inductor is set.The utility model realizes precisely controlling by automatically detecting, and avoids the motor of dewater unit to dally, saves electric energy, achieve energy-saving and emission-reduction.
Description
Technical field
The utility model relates to a kind of detection components, particularly relates to a kind of induction type current detection components be arranged on dewater unit.
Background technology
At present, the washing machine of drier (Water Extraction Machinery) or band drying functions is widely used in the family, and the appearance of washing machine or drier solves a lot of article dewatering operation in people's life, as: clothing, quilt, vegetables etc.
But most washing machine or drier, dewater owing to adopting timing mode, thus usually occur that the article such as clothing are by the situation drying rear spin dryer tube and still also dally, so not only there are quality problems in impact drying article, but also the service life of washing machine or drying machine motor can be shortened, waste time and energy simultaneously, dry inefficiency, power consumption, do not reach effects of energy saving and emission reduction.
Utility model content
The purpose of this utility model is to provide a kind of timing, energy-conservation induction type current detection components, and it can automatic stall after article finished off water, reaches auto-control energy-saving object.
To achieve these goals, the technical solution of the utility model is: provide a kind of induction type current detection components, wherein, comprise hollow tube and spool; Described spool is made up of upper and lower, and bottom is platy structure, and its profile and hollow tube lumenal cross-section match, and top is rod-like structure; Described spool is arranged in hollow tube, and is connected with hollow tube internal chamber wall movable axis; At the top of hollow tube, inductor is set.
Described spool and hollow tube internal chamber wall movable axis connected mode are: be equipped with outside salient point in the both sides, top of the platy structure of spool, salient point is positioned at the circular groove on hollow tube internal chamber wall.
Described inductor is Hall element, correspondingly arranges magnet at the top of spool rod-like structure.
The utility model induction type current detection components is applied to the drying part of the various washing machine with drying functions or drier, also can be applicable to the large scale industry washing machine of hotel, hospital, and various dehydration facility, or functionally similar dehydration machine.
The utility model realizes precisely controlling by automatically detecting, and avoids the motor of dewater unit to dally, saves electric energy, achieve energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is the utility model induction type current detection components overall structure schematic diagram;
Fig. 2 is the valve core structure schematic diagram of the utility model induction type current detection components;
Fig. 3 is the spool plan structure schematic diagram in Fig. 2;
In figure: 1, hollow tube; 2, Hall element; 3, circular groove; 4, spool; 5, rod-like structure; 6, magnet; 7, salient point.
Detailed description of the invention
In order to describe the technology contents of the utility model induction type current detection components, structural feature in detail, coordinate accompanying drawing to be described further below in conjunction with embodiment.
As shown in Figure 1, 2, 3, the utility model induction type current detection components, comprises hollow tube 1 and spool 4; Described spool 4 is made up of upper and lower, and bottom is platy structure, and its profile and hollow tube 1 lumenal cross-section match, and top is rod-like structure 5; Described spool 4 is arranged in hollow tube 1, and is connected with hollow tube internal chamber wall movable axis; At the top of hollow tube 1, inductor is set.
Spool 4 described in the utility model with hollow tube 1 internal chamber wall movable axis connected mode is: be equipped with outside salient point 7 in the both sides, top of the platy structure of spool 4, salient point 7 is positioned at the circular groove 3 on hollow tube internal chamber wall.As shown in Figure 1, hollow tube 1 is connected with circular groove 3 by salient point 7 with spool 4, and spool 4 can carry out axial wobble in hollow tube 1, and salient point is connected with circular groove and more can effectively reduces to rub, to improve accuracy of detection.
Described inductor of the present utility model is Hall element 2, correspondingly arranges magnet 6 at the top of spool rod-like structure 5.
Hollow tube of the present utility model is connected with the drainpipe of dewater unit.
The utility model induction type current detection components operation principle is for change into the signal of telecommunication by current detection components water-flow signal, single-chip microcomputer gathers signal and processes, then realize controlling the motor duty of dewater unit by relay, achieve machinery and the combination of electronics, effectively save electric energy.
The magnet of the utility model by spool top and the distance of Hall element, adjust to the fine rotation that Hall element can just detect spool; When there being current to flow through in hollow tube, utilizing the momentum of water to impact spool, spool being swung around salient point, causes the magnet of the shaft-like structural top of spool away from Hall element; Change due to distance makes Hall element sense change of magnetic field strength, and when the threshold values that magnetic field intensity is arranged lower than Hall element, the output level of Hall element changes, thus is arrived by microprocessor detect.
Above disclosedly be only preferred embodiment of the present utility model, certainly can not limit the interest field of the utility model with this, therefore according to the equivalent variations that the utility model claim is done, still belong to the scope that the utility model is contained.
Claims (3)
1. induction type current detection components, is characterized in that: comprise hollow tube and spool; Described spool is made up of upper and lower, and bottom is platy structure, and its profile and hollow tube lumenal cross-section match, and top is rod-like structure; Described spool is arranged in hollow tube, and is connected with hollow tube internal chamber wall movable axis; At the top of hollow tube, inductor is set.
2. induction type current detection components as claimed in claim 1, it is characterized in that: described spool and hollow tube internal chamber wall movable axis connected mode are: be equipped with outside salient point in the both sides, top of the platy structure of spool, salient point is positioned at the circular groove on hollow tube internal chamber wall.
3. induction type current detection components as claimed in claim 1, is characterized in that: described inductor is Hall element, correspondingly arranges magnet at the top of spool rod-like structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555190.9U CN204151572U (en) | 2014-09-25 | 2014-09-25 | Induction type current detection components |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420555190.9U CN204151572U (en) | 2014-09-25 | 2014-09-25 | Induction type current detection components |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204151572U true CN204151572U (en) | 2015-02-11 |
Family
ID=52509705
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420555190.9U Expired - Fee Related CN204151572U (en) | 2014-09-25 | 2014-09-25 | Induction type current detection components |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204151572U (en) |
-
2014
- 2014-09-25 CN CN201420555190.9U patent/CN204151572U/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: 20150211 Termination date: 20160925 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |