CN201068871Y

CN201068871Y - Automatic control device for water pump

Info

Publication number: CN201068871Y
Application number: CNU2007201527046U
Authority: CN
Inventors: 解建超; 袁琼飞
Original assignee: JIE JIANCHAO YUAN QIONGFEI
Current assignee: JIE JIANCHAO YUAN QIONGFEI
Priority date: 2007-05-27
Filing date: 2007-05-27
Publication date: 2008-06-04
Anticipated expiration: 2017-05-27

Abstract

The utility model relates to an automatic control device of a water pump, which comprises a circuit controller, a water-level controller, leads of the water-level controller, a water tank 1, a water pump 3 and a water pipe 2.The circuit controller comprises two magnets A and B which are arranged on a base, a fixing bracket 7 and a balance pole 6 which is connected with the fixing bracket 7; and also comprises three electricity-conduct metal blocks 5 arranged on above and a spring-type lead 4. Four leads L1, L2, L3, and L4 are correspondingly connected with unipolar sockets in a buoyancy switch. The water-level controller comprises a rectangular plastic shell 16, an elastic water-proof film 17, unipolar sockets C, D, C 1, and D1, an electricity-conduct metal sheet 11, a floating ball connecting rod 12 and a movable connecting axle 13. A movable bracket is provided with adjustable two platforms 14. All parts of the water-level controller are connected flexibly and operated reliably.

Description

The suction engine automatic controller

One, technical field:

The utility model relates to a kind of suction engine automatic controller, belongs to the technical field of electrical equipment control device in the safety voltage.

Two, background technique:

Existing suction engine automatic controller can be divided into two classes substantially: a class is mechanical control type, and another kind of is the electrical equipment control type, and its structure and working procedure are all comparatively complicated, still can not satisfy the requirement to its light and flexible of users or unit.Particularly existing electrical equipment control type device, its circuit paths and working procedure are too numerous and diverse, inconvenience maintenance and be extensive use of and expense higher.At the problems referred to above, the utility model has designed a kind of clear in structure, and volume is less, practical flexibly suction engine automatic controller, simple and reliable realization suction engine automatic control operation effectiveness.

Three, summary of the invention:

The purpose of this utility model is to provide a kind of suction engine automatic controller, realizes the automatic control operation of suction engine.

Realize the scheme of above-mentioned purpose: the utility model is made up of circuit controller, water level controller and lead thereof, wet pit, suction engine, water pipe.Circuit controller wherein, comprise two the electromagnet A and the B that are positioned on the base, electromagnet A places the base left side, electromagnet B places base the right, there is fixed support at the base middle part, the support upper end is located by connecting by movable rotation-shaft and flat cross bar middle part, and 3 blocks of sluies on the flat cross bar lay respectively at the spring type lead, directly over electromagnet A, the electromagnet B.Strong spring type lead links to each other with the suction engine working circuit, and lead L2 crosses electromagnet A and links to each other with low tension power supply, and L3 crosses electromagnet B and links to each other with low tension power supply; L1 crosses manual low-voltage power switch, and it is L4 along separate routes.

Water level controller comprises two buoyancy switch and a travel(l)ing rest, buoyancy switch (Fig. 3 and Fig. 4) is the hollow plastics of cuboid of one one end opening, elastic water-proof film of the tight cover of opening end, floating ball rod passes the pore on the elastic water-proof film, inner dry to guarantee buoyancy switch, because the pressure difference that the elastic water-proof film is subjected to is minimum, floating ball rod can drive the elastic water-proof film and move up and down.Two one pole jack C are housed respectively on its other end section, D, C ', D ', jack C, D ' the inner is fixedly linked with conductive metal sheet respectively, jack D, fixedly connected with the floating ball rod of band flexible connection axle respectively in C ' the inner, wherein floating ball rod can move around flexibly connecting the axle easy on and off, the little fork of conductive metal sheet tightly touches hollow cuboid plastic casing inwall, to guarantee that floating ball rod moves up and down when reaching certain position with water level, can connect circuit controller, travel(l)ing rest is placed in the pond, two adjustable bit platform horizontal settings on it, but height free adjustment, fix corresponding buoyancy switch respectively on two platforms, lead in the circuit controller, L1 links to each other with one pole jack D ', and L2 links to each other with C ', L3 links to each other with C, L4 links to each other with D, and its tie point is respectively with the sealer sealing, in case electrode disturbs.

Adopt to adopt the beneficial effect of above-mentioned model utility technological scheme to provide a kind of clear in structure, practical flexibly, low-loss suction engine automatic controller realizes that easily suction engine decides the water level autocontrol operation of drawing water.

Four, description of drawings:

Fig. 1 is a suction engine automatic controller accompanying drawing

Fig. 2 is a circuit controller

Fig. 3 and Fig. 4 are buoyancy switch

Fig. 5 is a travel(l)ing rest

------------------------------------floating ball rod, 13---flexibly connects axle, 14---adjustable bit platform, 15---travel(l)ing rest, 16---cuboid plastic casing, 17---elastic water-proof films to conductive metal sheet, 12 to one pole jack, 11 to electromagnet, 10 to manual low-voltage power switch, 9 to fixed support, 8 to flat cross bar, 7 to conducting metal piece, 6 to spring type lead, 5 to suction engine, 4 to water pipe, 3 to wet pit, 2 among the figure: 1

Five, embodiment:

Suction engine automatic controller described in the utility model, by circuit controller Fig. 2 water level controller and lead thereof, wet pit 1, suction engine 3, water pipe 2 are formed, circuit controller wherein, comprise two the electromagnet A and the B that are positioned at that the end takes, electromagnet A places the base left side, electromagnet B places base the right, there is fixed support 7 at the base middle part, the support upper end is located by connecting by movable rotation-shaft and flat cross bar 6 middle parts, 3 blocks of sluies 5 on the flat cross bar lay respectively at spring type lead 4, directly over electromagnet A, the electromagnet B.The spring type lead links to each other with the suction engine working circuit, and lead L2 crosses electromagnet A and links to each other with low tension power supply, and L3 crosses electromagnet B and links to each other with low tension power supply; L1 crosses manual low-voltage power switch 8, and it is L4 along separate routes.

Water level controller comprises two buoyancy switch and a travel(l)ing rest, buoyancy switch (Fig. 3 and Fig. 4) is the hollow plastics of cuboid of one one end opening, elastic water-proof film 17 of the tight cover of opening end, floating ball rod 12 passes the pore on the elastic water-proof film, inner dry to guarantee buoyancy switch, because the pressure difference that the elastic water-proof film is subjected to is minimum, floating ball rod can drive the elastic water-proof film and move up and down.Two one pole jack C are housed respectively on its other end section, D, C ', D ' jack C, D ' the inner is fixedly linked with conductive metal sheet 11 respectively, jack D, fixedly connected with the floating ball rod of band flexible connection axle 13 respectively in C ' the inner, wherein floating ball rod can move around flexibly connecting the axle easy on and off, the little fork of conductive metal sheet tightly touches hollow cuboid plastic casing inwall, to guarantee that floating ball rod moves up and down with water level, when reaching certain position, can connect circuit controller, travel(l)ing rest 15 is placed in the pond, two adjustable bit platform 14 horizontal settings on it, but height free adjustment, fix corresponding buoyancy switch respectively on two platforms, lead in the circuit controller, L1 links to each other with one pole jack D ', and L2 links to each other with C ', L3 links to each other with C, L4 links to each other with D, and its tie point is respectively with the sealer sealing, in case electrode disturbs.When drawdown when drawing water line, band flexibly connects the following conductive metal sheet 11 of floating ball rod 12 contacts of axle 13 among buoyancy switch Fig. 4, electromagnet A energising this moment, produce magnetic force, a conducting metal piece directly over the attraction on the flat cross bar 6, flat cross bar 6 is had a down dip, connect the spring type lead 4 in the suction engine working circuit simultaneously, realize the suction engine operation of drawing water, because the cause of the residual magnetism of flat horizontal principle of lever and electromagnet A is after floating ball rod 12 leaves conductive metal sheet 11, and electromagnet A cuts off the power supply, flat cross bar 6 still keeps the state that draws water, and suction engine continues operation; When rising to certain position with water level, band flexibly connects the floating ball rod 12 of axle 13 among buoyancy switch Fig. 3, the conductive metal sheet 11 of contact top, slug directly over the electromagnet B energising generation magnetic attraction on the flat cross bar 6, flat cross bar 6 is had a down dip, throw off the spring type lead 4 in the suction engine working circuit simultaneously, the suction engine operation that stops pumping of opening circuit, because the cause of the residual magnetism of flat horizontal principle of lever and electromagnet B, when floating ball rod 12 with drawdown, leave conductive metal sheet 11, after the electromagnet B outage, flat cross bar 6 still keeps the non-state that draws water, and the suction engine operation that stops pumping is drawn water until circulation once more.By the height of two adjustable bit platforms 14 on the mobile travel(l)ing rest 15, can realize that the quantitative automatic control of suction engine draws water.

Claims

1. the utility model relates to a kind of suction engine automatic controller, it is by circuit controller, water level controller and lead thereof, wet pit (1), suction engine (3), several parts of water pipe (2) are formed, it is characterized in that: circuit controller comprises two electromagnet A and the B that is positioned on the base, electromagnet A places the base left side, electromagnet B places base the right, there is fixed support (7) at the base middle part, the support upper end is located by connecting by movable rotation-shaft and flat cross bar (6) middle part, 3 blocks of sluies on the flat cross bar lay respectively at spring type lead (4), electromagnet A, directly over the electromagnet B.The spring type lead links to each other with the suction engine working circuit, and lead L2 crosses electromagnet A and links to each other with low tension power supply, and L3 crosses the electromagnet B L1 that links to each other with low tension power supply and crosses manual low-voltage power switch (8), and it is L4 along separate routes.

2. according to claim 1, described suction engine automatic controller, it is characterized in that: water level controller comprises two buoyancy switch and a travel(l)ing rest (15), buoyancy switch is the hollow plastics of the cuboid of one one end opening, the tight cover of an opening end elastic water-proof film (17), floating ball rod (12) passes the pore on the elastic water-proof film, inner dry to guarantee buoyancy switch, because the pressure difference that the elastic water-proof film is subjected to is minimum, floating ball rod can drive the elastic water-proof film and move up and down.Two one pole jack C are housed respectively on its other end section, D, C ', D ', jack C, D ' the inner is fixedly linked with conductive metal sheet (11) respectively, jack D, fixedly connected with the floating ball rod of band flexible connection axle (13) respectively in C ' the inner, wherein floating ball rod can move around flexibly connecting the axle easy on and off, the little fork of conductive metal sheet tightly touches hollow cuboid plastic casing inwall, to guarantee that floating ball rod moves up and down with water level, when reaching certain position, can connect circuit controller, travel(l)ing rest is placed in the pond, two adjustable bit platforms (14) horizontal setting on it, but the height free adjustment is fixed corresponding buoyancy switch respectively on two platforms, the lead in the circuit controller, L1 links to each other with one pole jack D ', L2 links to each other with C ', and L3 links to each other with C, and L4 links to each other with D, its tie point is respectively with the sealer sealing, in case electrode disturbs.