CN202172698U - Automatic water supply device for drinking sheep in pasturing area - Google Patents
Automatic water supply device for drinking sheep in pasturing area Download PDFInfo
- Publication number
- CN202172698U CN202172698U CN2011202843085U CN201120284308U CN202172698U CN 202172698 U CN202172698 U CN 202172698U CN 2011202843085 U CN2011202843085 U CN 2011202843085U CN 201120284308 U CN201120284308 U CN 201120284308U CN 202172698 U CN202172698 U CN 202172698U
- Authority
- CN
- China
- Prior art keywords
- water
- contactor
- liquid level
- level relay
- terminal
- 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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- Control Of Non-Positive-Displacement Pumps (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Abstract
The utility model discloses an automatic water supply device for drinking sheep in a pasturing area. A wire L led out of a 220V power supply is respectively connected with a terminal 8 of a liquid level relay and a terminal a of an alternating-current (AC) contactor KM after passing through a main switch SA, and then connected with a terminal A1, a wire N is connected with a terminal b of the AC contactor KM and terminals 1 and 2 of the liquid level relay after passing through the main switch SA, a terminal 3 of the liquid level relay is connected with a terminal A2 of the AC contactor KM, terminals a1 and b1 of the AC contactor KM are connected with a water pump M, terminals 5, 6 and 7 of the liquid level relay are respectively connected with a probe signal wire, and probes of the probe signal wires are respectively placed at high, middle and low positions in a water tank. When water level is lower than the No.6 probe, the liquid level relay supplies power for the AC contactor KM after receiving a water supply signal to enable the AC contactor KM to work and the water pump to supply water. When the water level rises to the position of the No.5 probe, the liquid level relay automatically shuts off the power supply for the AC contactor KM after receiving a stopping signal, so as to enable the water pump to stop supplying the water. By using the automatic water supply device for drinking sheep in the pasturing area, water stopping and supplying are safe and reliable, and manpower is saved.
Description
Technical field
The utility model relates to a kind of automatic water-supplying device, refers in particular to a kind of and the matching used automatic water-supplying device in drink amniotic fluid pond, pastoral area.
Background technology
In the pastoral area, give in the pond of drink sheep to discharge water, when present way is the drink sheep by people's pumping source switch that goes to fetch boiling water, wait water in the pond full after powered-down again.This makes a lot of herdsman feel inconvenience, and especially in summer, the amount of drinking water of cattle and sheep increases greatly, and the herdsman will repeatedly go to open in one day, the power switch that switches off the pump is accomplished this work.Develop a kind of and drink the matching used automatic water-supplying device in amniotic fluid pond and can be the family solution livestock drinking-water problem of herding.
The utility model content
The technical problem that the utility model will solve provides a kind of pastoral area drink sheep automatic water-supplying device, and this automatic water-supplying device is made up of casing, master switch SA, A.C. contactor KM, water pump M and liquid level relay.After the water in the drink amniotic fluid pond is used up, start automatically in the water pump water feeder and add water, wait in the pond water completely the back its can cut off pump power automatically.After water pump quit work, remaining water can flow back in the well in the water pipe.The situation that just can not occur water pipe from freezing crack like this, in the winter time.
The technical problem that the utility model will solve is realized by following scheme: pastoral area drink sheep automatic water-supplying device; Form by casing, master switch SA, A.C. contactor KM, water pump M and liquid level relay; The 220V power supply picks out L line and N line, it is characterized in that: the L line meets A after connecing a end of liquid level relay 8 ends and A.C. contactor KM after through master switch SA respectively
1End, N line connect the b end of A.C. contactor KM after through master switch SA and connect liquid level relay 1 end and 2 ends, the A of liquid level relay 3 termination A.C. contactor KM
2End, a of A.C. contactor KM
1, b
1Termination water pump M, liquid level relay 5 ends, 6 ends and 7 ends connect the probe signal line respectively, and its probe is put into the high, medium and low position in the pond respectively, and the low side probe of liquid level relay 7 ends is placed on the bottom in pond.
The operation principle of the utility model is: after will using up the water in the pond, add water again, as far as possible the bottom of middle-end probe near the pond.As need the pond middle water level all the time aloft, can adjust the height of middle-end probe.High-end probe adds the restriction of water topnotch for the pond.When the water in pond was filled it up with high-end probe, water pump stopped to add water, used when the water in the pond to be lower than middle-end when probe, and water pump begins to add water again.Forbid running water or extraneous liquid level relay work when anhydrous.Like the external world when anhydrous, please timely powered-down master switch SA, otherwise overlong time will burn out the motor of water pump.The a of A.C. contactor KM
1, b
1Two lines of termination water pump M, when water level was lower than No. 6 probes, liquid level relay made its work for A.C. contactor KM power supply after receiving the water supply signal, just a that breaks off, a
1And b, b
1Couple together respectively water pump is supplied water.When water level rose the position of time to No. 5 probe, liquid level relay received that stop signal cuts off the power supply of A.C. contactor KM automatically, and (a is with a to make it get back to off-state
1Follow b with b
1Be to break off) and stopped the water supply of water pump.Like this, promptly reached the purpose of pond automatic water-supply.Pastoral area drink sheep automatic water-supplying device is simple in structure, stops, water supply security is reliable, uses its to save manpower, can be numerous peasants and herdsmen and has brought many convenience.
Description of drawings
Fig. 1 is the circuit diagram of pastoral area drink sheep automatic water-supplying device.
Embodiment
As shown in Figure 1, pastoral area drink sheep automatic water-supplying device by casing (150 * 300 * 400mm), master switch SA, A.C. contactor KM, pump motor M and liquid level relay form, liquid level relay has 8 terminations.The external 220V power supply of L line and N line.The L line meets A after connecing a end of liquid level relay 8 ends and A.C. contactor KM after through master switch SA respectively
1End, N line connect the b end of A.C. contactor KM after through master switch SA and connect liquid level relay 1 end and 2 ends, the A of liquid level relay 3 termination A.C. contactor KM
2End, a of A.C. contactor KM
1, b
1Termination water pump M.As shown in Figure 1, liquid level relay 5 ends, 6 ends, 7 ends connect the probe signal line respectively, and its probe is put into the high, medium and low position in the pond respectively, and the low side probe of liquid level relay 7 ends is placed on the bottom in pond.
Claims (1)
1. the sheep automatic water-supplying device is drunk in the pastoral area; Form by casing, master switch SA, A.C. contactor KM, water pump M and liquid level relay; The 220V power supply picks out L line and N line, it is characterized in that: the L line meets A after connecing a end of liquid level relay 8 ends and A.C. contactor KM after through master switch SA respectively
1End, N line connect the b end of A.C. contactor KM after through master switch SA and connect liquid level relay 1 end and 2 ends, the A of liquid level relay 3 termination A.C. contactor KM
2End, a of A.C. contactor KM
1, b
1Termination water pump M, liquid level relay 5 ends, 6 ends and 7 ends connect the probe signal line respectively, and its probe is put into the high, medium and low position in the pond respectively, and the low side probe of liquid level relay 7 ends is placed on the bottom in pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202843085U CN202172698U (en) | 2011-07-21 | 2011-07-21 | Automatic water supply device for drinking sheep in pasturing area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202843085U CN202172698U (en) | 2011-07-21 | 2011-07-21 | Automatic water supply device for drinking sheep in pasturing area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202172698U true CN202172698U (en) | 2012-03-28 |
Family
ID=45862609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202843085U Expired - Fee Related CN202172698U (en) | 2011-07-21 | 2011-07-21 | Automatic water supply device for drinking sheep in pasturing area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202172698U (en) |
-
2011
- 2011-07-21 CN CN2011202843085U patent/CN202172698U/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 | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120328 Termination date: 20130721 |