CN205446864U - Motorised valve of area outage automatic re -setting function - Google Patents
Motorised valve of area outage automatic re -setting function Download PDFInfo
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- CN205446864U CN205446864U CN201620219797.9U CN201620219797U CN205446864U CN 205446864 U CN205446864 U CN 205446864U CN 201620219797 U CN201620219797 U CN 201620219797U CN 205446864 U CN205446864 U CN 205446864U
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- motor
- induction mechanism
- circuit board
- power supply
- lid
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Abstract
The utility model relates to a motorised valve of area outage automatic re -setting function, including case, control pipeline, circuit board and drive arrangement, the case is installed in control on the pipeline, and the case is driven by drive arrangement, circuit board and driving motor electric connection, characterized by, still including lid and power holding device, circuit board and drive arrangement install in the lid, power holding device respectively with circuit board and drive arrangement electric connection, this kind of motorised valve utilizes power holding device, for circuit board and drive arrangement provide (reserve) power, meets when cutting off the power supply suddenly, but power holding device export power supply to make drive arrangement close the valve, guarantee to cut off the water supply after ensureing external water purifier or other device power down, prevent because of too big appear leaking not enough of water pressure, promptly: the motorised valve has the outage from the function that restores to the throne, have again, owing to in electric fittingss such as circuit board and drive arrangement all are provided with the lid, can improve the overall product leakproofness, make the work of motorised valve more stable, safer, be favorable to using widely of product, moreover simple structure, rationally.
Description
Technical field
This utility model relates to a kind of electrodynamic valve, the electrodynamic valve of a kind of band power-off auto-reset function.
Background technology
Inside the various appliance waters such as existing water purifier, washing machine, dish-washing machine, supply equipment and wetting system, there are use electromagnetic valve and electrodynamic valve；The wherein dirty ability of electromagnetic valve, when not using in the pipeline of any filtration, easily leaks.And electrodynamic valve is due to its good anti-dirty performance, it is widely used in the water circuit system of filtered.The basic composition of electrodynamic valve on the market includes machinery valve and the motor driving machinery valve to rotate.
At present, traditional electrodynamic valve, its structure generally comprises the gear train of the rotating shaft of a mechanical ball valve, direct current generator and the rotating shaft connecting machinery ball valve and direct current generator.When valve opened by needs, to direct current generator for DC voltage once, make direct current generator rotate and driving mechanical ball valve is opened；When valve closed by needs, to direct current generator for a reverse DC voltage, make direct current generator rotate backward and driving mechanical ball valve is closed.
But, the electrodynamic valve of above-mentioned traditional structure, still suffers from following weak point: (1) runs into unexpected power-off, drives motor to fail electrodynamic valve (completely) and closes, cause the water purifier being connected with electrodynamic valve or miscellaneous equipment power-off in time not to cut off the water supply, the phenomenon leaked because hydraulic pressure is too big easily occurs；(2) relate to multiple electricity accessory in electrodynamic valve and electric wire connects, if sealing is poor, the use of product will be affected, and even because leaking, cause the generation of fault and peril.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned prior art to exist, and when providing a kind of power-off, valve body still can keep power supply, so that driving motor by valve closing, preventing hydraulic pressure excessive and causing the electrodynamic valve of the band power-off auto-reset function leaked.
The purpose of this utility model is achieved in that
Electrodynamic valve with power-off auto-reset function, including spool, control pipeline, circuit board and driving means, spool is arranged on control pipeline, spool is driven by driving means, circuit board is electrically connected with driving motor, it is characterized in that, also includes lid and power supply holding means, circuit board and driving means are arranged in lid, and power supply holding means is electrically connected with circuit board and driving means respectively；This kind of electrodynamic valve, by setting up lid and power supply holding means, utilize power supply holding means, (standby) power supply, when meeting unexpected power-off, the exportable power supply of power supply holding means is provided for circuit board and driving means, so that driving means can be by valve closing, ensure to cut off the water supply after guaranteeing external water purifier or other device powers down, prevent the deficiency occurring leaking because hydraulic pressure is the biggest, it may be assumed that electrodynamic valve has the function of power-off Self-resetting；Further, owing to the electric fittings such as circuit board and driving means is provided with in lid, can improve the overall tightness of product, the work making electrodynamic valve is more stable, safer, beneficially the promoting the use of of product, and, it is simple and reasonable for structure.
The purpose of this utility model can also use techniques below measure to solve:
Further, described power supply holding means is arranged in lid, has both played the protective effect that power protection is held device, has improved its water-stop simultaneously.
Further, described power supply holding means can also be an independent accessory, and it is arranged on outside lid and is electrically connected with circuit board and driving means respectively by wire or joint, and power supply holding means separates with lid, can facilitate user's mounting or dismounting.
Further, described power supply holding means can be the supply unit of rechargeable type；It can also be disposable supply unit.
Further, described driving means includes driving motor and speed reducer structure, reducing gear includes intermeshing driving gear and driven gear, driving gear is arranged on the motor shaft driving motor, driven gear is arranged on the mandrel of spool, being additionally provided with induction mechanism in the lid that driven gear position is other, induction mechanism is electrically connected with driving motor, and driven gear also has additional the touching portion of touch sensing mechanism when driven gear rotates；The position of rotation of induction mechanism monitoring driven gear, can monitor spool open position, in order to judge whether valve body closes or open, in order to control to drive motor start and stop.
Further, described induction mechanism includes that motor puts in place induction mechanism and reset motor induction mechanism, and motor puts in place the both sides, driven gear touching portion having certain distance between induction mechanism and reset motor induction mechanism and be separately positioned in lid；During it is to say, driven gear rotates, touched the induction mechanism of correspondence by touching portion, by the position of rotation (angle) of induction mechanism sensing driven gear, to determine whether motor rotation puts in place or reset, it is ensured that the accuracy of Spool rotating state.
More specifically, described driven gear also includes the part of an almost fan and a shaft hole sleeve part, the part of almost fan and touching portion are separately positioned on the both sides of shaft hole sleeve part, shaft hole sleeve part has axis hole, driven gear is nested with on the mandrel of spool by the axis hole on shaft hole sleeve, and touching portion extends to motor and puts in place between induction mechanism and reset motor induction mechanism.
It is furthermore preferred that described power supply holding means puts in place with motor respectively, induction mechanism and reset motor induction mechanism are electrically connected with；If power-off suddenly, power supply holding means can be that induction mechanism provides power supply, in order to monitoring valve body is closed and opens situation, it is achieved control timely.
Described motor puts induction mechanism in place and reset motor induction mechanism is microswitch or other switching device.
The beneficial effects of the utility model are as follows:
(1) this kind of electrodynamic valve, by setting up lid and power supply holding means, utilize power supply holding means, (standby) power supply, when meeting unexpected power-off, the exportable power supply of power supply holding means is provided for circuit board and driving means, so that driving means can be by valve closing, ensure to cut off the water supply after guaranteeing external water purifier or other device powers down, prevent the deficiency occurring leaking because hydraulic pressure is the biggest, it may be assumed that electrodynamic valve has the function of power-off Self-resetting；Further, owing to the electric fittings such as circuit board and driving means is provided with in lid, can improve the overall tightness of product, the work making electrodynamic valve is more stable, safer, beneficially the promoting the use of of product, and, it is simple and reasonable for structure.
(2) put in place induction mechanism and reset motor induction mechanism by setting up motor, and provided back-up source by power supply holding means for induction mechanism, and meet unexpected power-off, power supply holding means can be that induction mechanism provides power supply, so that monitoring valve body is closed and opens situation, it is achieved control timely.
Accompanying drawing explanation
Fig. 1 is the axonometric chart of this utility model electrodynamic valve.
Fig. 2 be the electrodynamic valve of Fig. 1 upper cover when another angle direction be the schematic diagram of released state.
Fig. 3 is the partition view of this utility model electrodynamic valve.
Fig. 4 is that this utility model electrodynamic valve removes lid and controls the axonometric chart of pipeline.
Fig. 5 is the top perspective view of Fig. 4.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
See shown in Fig. 1 to Fig. 5, a kind of electrodynamic valve of band power-off auto-reset function, electrodynamic valve with power-off auto-reset function, including spool 6, control pipeline 5, circuit board 2 and driving means 34, spool 6 is arranged on control pipeline 5, spool 6 is driven by driving means 34, circuit board 2 is electrically connected with driving motor 3, it is characterized in that, also include lid 1 and power supply holding means 18, circuit board 2 and driving means 34 are arranged in lid 1, and power supply holding means 18 is electrically connected with circuit board 2 and driving means 34 respectively.
In the present embodiment, described power supply holding means 18 is arranged on lid 1；Certainly, power supply holding means 18 can also be an independent accessory, and it is arranged on outside lid 1 and is electrically connected with (depending on going out) with circuit board 2 and driving means 34 respectively by wire or joint.
Described power supply holding means 18 can be the supply unit of rechargeable type, it is also possible to be disposable supply unit.
In the present embodiment, described driving means 34 includes driving motor 3 and reducing gear 4, described reducing gear 4 includes intermeshing driving gear 41 and driven gear 42, driving gear 41 is arranged on the motor shaft driving motor 3, driven gear 42 is arranged on the mandrel of spool 6, being additionally provided with induction mechanism 7 in the lid 1 that driven gear 42 position is other, induction mechanism 7 is electrically connected with driving motor 3, driven gear 42 also has additional the touching portion 423 of touch sensing mechanism 7 when driven gear 42 rotates.
Wherein, described induction mechanism 7 includes that motor puts in place induction mechanism 71 and reset motor induction mechanism 72, and motor puts in place the both sides, driven gear touching portion 423 having certain distance between induction mechanism 71 and reset motor induction mechanism 72 and be separately positioned in lid 1.
Above-mentioned driven gear 42 also includes the part 421 of an almost fan and a shaft hole sleeve part 422, the part 421 of almost fan and touching portion 423 are separately positioned on the both sides of shaft hole sleeve part 422, shaft hole sleeve part 422 has axis hole, driven gear 42 is nested with on the mandrel 61 of spool 6 by the axis hole on shaft hole sleeve 422, and touching portion 423 extends to motor and puts in place between induction mechanism 71 and reset motor induction mechanism 72.
Described power supply holding means 18 puts induction mechanism 71 respectively in place with motor and reset motor induction mechanism 72 is electrically connected with, and described motor puts induction mechanism 72 in place and reset motor induction mechanism 72 is microswitch, it is also possible to for other type of switch.
Operation principle: electrodynamic valve of the present utility model, utilize power supply holding means 18, (standby) power supply is provided for circuit board 2 and driving motor 3, when meeting unexpected power-off, the exportable power supply of power supply holding means 18, so that driving motor 3 can be by valve closing, it is ensured that ensure to cut off the water supply after external water purifier or other device powers down, prevent the deficiency occurring leaking because hydraulic pressure is the biggest, it may be assumed that electrodynamic valve has the function of power-off Self-resetting.
Claims (10)
1. the electrodynamic valve of band power-off auto-reset function, including spool (6), control pipeline (5), circuit board (2) and driving means (34), spool (6) is arranged in control pipeline (5), spool (6) is driven by driving means (34), circuit board (2) is electrically connected with driving motor (3), it is characterized in that, also include lid (1) and power supply holding means (18), circuit board (2) and driving means (34) are arranged in lid (1), and power supply holding means (18) is electrically connected with circuit board (2) and driving means (34) respectively.
The most according to claim 1, the electrodynamic valve of band power-off auto-reset function, is characterized in that, described power supply holding means (18) is arranged in lid (1).
The electrodynamic valve of band power-off auto-reset function the most according to claim 1, it is characterized in that, described power supply holding means (18) is an independent accessory, and it is arranged on lid (1) and outward and is electrically connected with circuit board (2) and driving means (34) respectively by wire or joint.
4. according to the electrodynamic valve of the arbitrary described band power-off auto-reset function of claim 1-3, it is characterized in that, described power supply holding means (18) is the supply unit of rechargeable type.
5. according to the electrodynamic valve of the arbitrary described band power-off auto-reset function of claim 1-3, it is characterized in that, described power supply holding means (18) is disposable supply unit.
6. according to the electrodynamic valve of the arbitrary described band power-off auto-reset function of claim 1-3, it is characterized in that, described driving means (34) includes driving motor (3) and reducing gear (4), reducing gear (4) includes intermeshing driving gear (41) and driven gear (42), driving gear (41) is arranged on the motor shaft driving motor (3), driven gear (42) is arranged on the mandrel of spool (6), it is additionally provided with induction mechanism (7) in the lid (1) that driven gear (42) position is other, induction mechanism (7) is electrically connected with driving motor (3), the touching portion (423) of touch sensing mechanism (7) when driven gear (42) rotates also is had additional on driven gear (42).
The electrodynamic valve of band power-off auto-reset function the most according to claim 6, it is characterized in that, described induction mechanism (7) includes that motor puts in place induction mechanism (71) and reset motor induction mechanism (72), and motor puts in place driven gear touching portion (423) both sides having certain distance between induction mechanism (71) and reset motor induction mechanism (72) and be separately positioned in lid (1).
The electrodynamic valve of band power-off auto-reset function the most according to claim 7, it is characterized in that, described driven gear (42) also includes the part (421) of an almost fan and a shaft hole sleeve part (422), the part (421) of almost fan and touching portion (423) are separately positioned on the both sides of shaft hole sleeve part (422), shaft hole sleeve part (422) has axis hole, driven gear (42) is nested with on the mandrel (61) of spool (6) by the axis hole in shaft hole sleeve part (422), touching portion (423) extends to motor and puts in place between induction mechanism (71) and reset motor induction mechanism (72).
The most according to claim 8, the electrodynamic valve of band power-off auto-reset function, is characterized in that, put in place with motor respectively induction mechanism (71) and reset motor induction mechanism (72) of described power supply holding means (18) is electrically connected with.
The most according to claim 8, the electrodynamic valve of band power-off auto-reset function, is characterized in that, described motor puts induction mechanism (72) in place and reset motor induction mechanism (72) is microswitch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219797.9U CN205446864U (en) | 2016-03-19 | 2016-03-19 | Motorised valve of area outage automatic re -setting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620219797.9U CN205446864U (en) | 2016-03-19 | 2016-03-19 | Motorised valve of area outage automatic re -setting function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205446864U true CN205446864U (en) | 2016-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620219797.9U Active CN205446864U (en) | 2016-03-19 | 2016-03-19 | Motorised valve of area outage automatic re -setting function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205446864U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596703A (en) * | 2020-05-22 | 2020-08-28 | 余姚市菲龙金属制品有限公司 | Automatic temperature-adjusting bathing control device and method |
-
2016
- 2016-03-19 CN CN201620219797.9U patent/CN205446864U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111596703A (en) * | 2020-05-22 | 2020-08-28 | 余姚市菲龙金属制品有限公司 | Automatic temperature-adjusting bathing control device and method |
| CN111596703B (en) * | 2020-05-22 | 2022-10-04 | 余姚市菲龙金属制品有限公司 | Automatic temperature-adjusting bathing control device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211027 Address after: 528000 No.2, North Xinxi 4th Road, Xiashi village, Lunjiao street, Shunde District, Foshan City, Guangdong Province Patentee after: Guangdong Chestnut Technology Co.,Ltd. Address before: 528300 Nepheline Village Committee, Lunjiao Sub-district Office, Shunde District, Foshan City, Guangdong Province Patentee before: FOSHAN VIOMI ELECTRICAL TECHNOLOGY Co.,Ltd. Patentee before: Chen Xiaoping |
|
| TR01 | Transfer of patent right |