With power supply and the electrodynamic valve of information connecting line
Technical field
This utility model relates to a kind of electrodynamic valve, a kind of with power supply and the electrodynamic valve of information connecting line.
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.
Existing traditional electrodynamic valve, still suffers from following weak point: the power line of (1) circuit board (driving motor etc.) and holding wire are separately and the most independent wire, when these lines are drawn, easily cause confusion, and are unfavorable for connecting.
Utility model content
The purpose of this utility model is the deficiency overcoming above-mentioned prior art to exist, and provide the connecting line of a kind of power supply and signal to combine, and by the set output of spool, be difficult to cause confusion, and be conducive to connecting with power supply and the electrodynamic valve of information connecting line.
The purpose of this utility model is achieved in that
With power supply and the electrodynamic valve of information connecting line, including lid, control pipeline and spool, spool is arranged on control pipeline and is arranged on together in lid, circuit board and driving means it is provided with in described lid, spool is driven by driving means, and circuit board is electrically connected with driving means, it is characterized in that, described circuit board is also associated with power supply and information connecting line, power supply and information connecting line and extends outside lid;This kind of electrodynamic valve, by being combined by the connecting line of power supply and information, and overlaps output by a spool, is difficult to cause confusion, and is conducive to connecting, and convenient installation.
The purpose of this utility model can also use techniques below measure to solve:
Further, described power supply and information connecting line include the power line of band positive pole, negative pole, and by the feedback of status of electrodynamic valve to the holding wire of main frame;It is to say, the power supply combining output is direct current supply line.
Described power line and holding wire are arranged in same line set.
Further, described driving means includes driving motor and speed reducer structure, and reducing gear is arranged between driving motor and spool;Motor via reducer structure is driven to drive Spool rotating.
Further, described lid includes upper cover, lower cover and mounting blocks, motor is driven to be fixed on mounting blocks, circuit board is arranged on mounting blocks by support and is positioned at the top driving motor, the edge of opening of described upper cover and lower cover is fitted with the sealing of mounting blocks surface and bottom surface respectively, wherein, containing cavity is constituted between upper cover and mounting blocks, circuit board and support it is provided with in described containing cavity, one end of power supply and information connecting line connects circuit board, and the other end passes the wire guide of upper cover and extends outside containing cavity;The setting of lid not only improves and is closely attached by each electric fittings, and plays good water-stop;Further, power supply and the extraction of information connecting line, owing to it concentrates in together so that it is apparent with external connection, succinct, convenient connection and maintenance.
Further, described power supply and information connecting line also have additional waterproof jacket on the position of wire guide.
Further, described waterproof jacket is elastic seal cartridge, and power supply and information connecting line are through described waterproof jacket, to seal the gap between power supply and information connecting line and wire guide, to improve the sealing effectiveness of lid further.
Specifically, described waterproof jacket is provided with along the outer surface of its circumference cannelure, is that the mounting blocks edge of nick shaped, gap edge and correspondence is respectively embedded in cannelure bottom the wire guide of upper cover.
The beneficial effects of the utility model are as follows:
(1) this kind of electrodynamic valve, by being combined by the connecting line of power supply and information, and overlaps output by a spool, is difficult to cause confusion, and is conducive to connecting, and convenient installation.
(2) further, by arranging lid on electrodynamic valve, each electric fittings is arranged in lid, make to be closely attached between each accessory, play good water-stop;And, power supply and the extraction of information connecting line, owing to concentrating in together so that it is apparent with external connection, succinct, convenient connection and maintenance.
Accompanying drawing explanation
Fig. 1 is that this utility model is with power supply and the schematic diagram of the electrodynamic valve of information connecting line.
Fig. 2 is the side diagram after the electrodynamic valve of Fig. 1 removes partial power and information connecting line.
Fig. 3 is the electrodynamic valve axonometric chart of Fig. 2.
Fig. 4 is the state diagram after upper cover separates of the electrodynamic valve of Fig. 3.
Fig. 5 is the electrodynamic valve of Fig. 3 schematic diagram after removing lid and power supply and information connecting line.
Detailed description of the invention
Below in conjunction with the accompanying drawings and this utility model is further described by embodiment:
Shown in ginseng Fig. 1 to Fig. 5, a kind of with power supply and the electrodynamic valve of information connecting line, including lid 1, control pipeline 5 and spool 6, spool 6 is arranged on control pipeline 5, and be arranged on together in lid 1, circuit board 2 and driving means 34 it is provided with in described lid 1, driving means 34 includes driving motor 3 and reducing gear 4, reducing gear 4 is arranged between driving motor 3 and spool 6, circuit board 2 is electrically connected with driving motor 3, it is characterized in that, described circuit board 2 is also associated with power supply and information connecting line 10, power supply and information connecting line 10 extend outside lid 1, power supply and information connecting line 10 include band positive pole, the power line of negative pole, and by the feedback of status of electrodynamic valve to the holding wire of main frame, and power line and holding wire 10 are arranged in same line set.
In the present embodiment, described lid 1 includes upper cover 11, lower cover 12 and mounting blocks 13, motor 3 is driven to be fixed on mounting blocks 13, circuit board 2 is arranged on mounting blocks 13 by support 8 and is positioned at the top driving motor 3, the edge of opening of described upper cover 11 and lower cover 12 is fitted with the sealing of mounting blocks 13 surface and bottom surface respectively, wherein, containing cavity 9 is constituted between upper cover 11 and mounting blocks 13, circuit board 2 and support 8 it is provided with in described containing cavity 9, one end of power supply and information connecting line 10 connects circuit board 2, the other end passes the wire guide 14 of upper cover 11 and extends outside containing cavity 9.
Above-mentioned power supply and information connecting line 10 also have additional waterproof jacket 16 on the position of wire guide 14, and waterproof jacket 16 is elastic seal cartridge, and power supply and information connecting line 10 are through described waterproof jacket 16, to seal the gap between power supply and information connecting line 10 and wire guide 14.
The most as shown in Figure 4, waterproof jacket 16 is provided with along the outer surface of its circumference cannelure 17, is that mounting blocks 13 edge of nick shaped, gap edge and correspondence is respectively embedded in cannelure 17 bottom the wire guide 14 of upper cover 11, to improve its sealing.