CN201915445U - Microcomputer time-controlled anti-freezing water feeder - Google Patents
Microcomputer time-controlled anti-freezing water feeder Download PDFInfo
- Publication number
- CN201915445U CN201915445U CN2010206704284U CN201020670428U CN201915445U CN 201915445 U CN201915445 U CN 201915445U CN 2010206704284 U CN2010206704284 U CN 2010206704284U CN 201020670428 U CN201020670428 U CN 201020670428U CN 201915445 U CN201915445 U CN 201915445U
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- water pump
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Abstract
The utility model belongs to water supply equipment, and particularly relates to a microcomputer time-controlled anti-freezing water feeder. The water feeder comprises a main well (1), a pipeline (7) and a water pump (12), wherein an auxiliary well (2) is built above the main well (1) and below an anti-freezing layer; in the auxiliary well (2), a filtering device (11) and a check valve (9) are connected in series with the pipeline (7) connected with the water pump (12); a solenoid valve (10) is connected in parallel between two ends of the filtering device (11) and those of the check valve (9); other interfaces (13), an accumulation device (3) and an exhaust non-return valve (6) are connected with and mounted on the pipeline (7) in the auxiliary well (2); the accumulation device (3) is fixed on an accumulation device support (8) on the auxiliary well (2); and a pressure switch (4) and a pressure gauge (5) are arranged above the accumulation device (4). The microcomputer time-controlled anti-freezing water feeder has the advantages of automatic water supply, simple structure, less investment and good anti-freezing effect.
Description
Technical field
The utility model belongs to water supply facilities, the antifreeze water feeder of particularly a kind of micro computer time control.
Background technology
At present, the inhabitation form in northern China rural area is many based on one-storey house, and mostly be scattered settlement, do not realize central water supply, water generally all is the mode that adopts digging well to get water, light a fire stove or make native heating installation by oneself and warm oneself to adopt, but in order to guard against gas poisoning and fuel saving, will cause except that the bedroom other room in the winter time after midnight temperature drop to subzero, because antifreeze problem can't solve, there are some water supply facilitiess that enforcement can't be installed, make the problem of water consumption in rural area be difficult to solve, cause certain difficult problem to life.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned technical deficiency, provides a kind of and can allocate water supply time and output as required, uses flexibly the antifreeze water feeder of micro computer time control of good freezing protection effect.
The technical scheme that the utility model technical solution problem adopts is: the antifreeze water feeder of micro computer time control comprises main shaft, pipeline, water pump, be characterized in above main shaft, an auxiliary shaft is built in the frostproof course below, in auxiliary shaft, use with pipeline that water pump is connected on polyphone take over filter device and flap valve, between filter and flap valve two ends and connect an electromagnetic valve, in auxiliary shaft, connect on the pipeline other interface is housed, pressure accumulater and exhaust check valve, pressure accumulater is fixed on above the pressure accumulater frame on the auxiliary shaft, above pressure accumulater, establish pressure switch and pressure meter, electromagnetic valve connects time switch with the time relay, and time switch connects water pump by pressure switch.
The beneficial effects of the utility model are: the antifreeze water feeder of micro computer time control has solved the problem of northern country water intaking in winter difficulty, made things convenient for peasant's life, the peasant can select the water intaking time as required arbitrarily, realize water-feeding automation, simple in structure, small investment, good freezing protection effect, be specially adapted to the needs that scattered settlement uses big well to fetch water, when standby, can economize on electricity.
Description of drawings
Specify with embodiment below in conjunction with accompanying drawing.
Fig. 1 is the antifreeze water feeder structural representation of micro computer time control.
Fig. 2 is the antifreeze water feeder circuit of micro computer time control control principle figure.
Among the figure, the 1-main shaft; The 2-auxiliary shaft; The 3-pressure accumulater; The 4-pressure switch; The 5-pressure meter; The 6-exhaust check valve; The 7-pipeline; 8-pressure accumulater frame; The 9-flap valve; The 10-electromagnetic valve; The 11-filter; The 12-water pump; Other interface of 13-; The K-time switch; The J-time relay;
The specific embodiment
Embodiment, with reference to accompanying drawing 1, the antifreeze water feeder of micro computer time control is a connecting line 7 above the water pump 12 of main shaft 1 bottom.Above main shaft 1, build an auxiliary shaft 2 below the frostproof course, the pipeline 7 of water pump 12 tops is introduced in the auxiliary shaft 2 in main shaft 1, polyphone is taken over filter device 11 and flap valve 9 on the horizontal pipeline 7 in auxiliary shaft 2, between filter 11 and flap valve 9 two ends and connect an electromagnetic valve 10.Vertically connect other interface 13, pressure accumulater 3 and exhaust check valve 6 with threeway above the horizontal pipeline 7 in auxiliary shaft 2, pressure accumulater 3 is installed in above the pressure accumulater frame 8 on auxiliary shaft 2 bottom surfaces.Above pressure accumulater 8, establish pressure switch 4 and pressure meter 5.Pipeline 7 inserts the user within doors.
With reference to accompanying drawing 2, water pump 12 two ends of the antifreeze water feeder of micro computer time control connect 1,2 pin of pressure switch 4, and 3 pin of pressure switch 4 connect an end of 220V power supply and electromagnetic valve, and the other end of pressure switch 4 connects 2 pin of time switch K; 1 pin of time switch K connects the 220V power supply, and 3 pin of time switch K connect the end of time relay J, the other end of another termination electromagnetic valve 10 of time relay J.
The operating principle of the antifreeze water feeder of micro computer time control is: configure earlier the start feedwater time on demand, after connecting power supply, to the available machine time, time switch K gives electricity, and electric current arrives water pump 12 by the unlatching of pressure switch 4, water pump 12 is started working, water is at first by each device in the following auxiliary shaft 2 of frostproof course, earlier by filter 11, then by flap valve 9, enter pressure accumulater 3 and pipeline 7 through threeway, when the water yield in the pressure accumulater 3 increases,, cause pressure accumulater 3 internal pressures to raise with the gas compression, when pressure is increased to the height point that sets, pressure switch 4 outages, water pump 12 stalls, compressed air is delivered to the storage water in the pressure accumulater in the pipeline 7.Along with the minimizing of water capacity in the pressure accumulater 3, the pressure in the expansion pressure accumulater 3 of gas volume reduces, and water pump 12 restarts when pressure is reduced to the minimum point of setting.The backwater principle of water feeder is when time control K switch during to deenergization, pressure switch 4 outages, water pump 12 outages, the circuit that has constant close contact of time relay J this moment from time switch K, time relay J starts working, water pump 12 usefulness electromagnetic valves 10 get electric opening, and the water in the pipeline 7 in water and the pressure accumulater 3 flow back in the main shaft 1 by electromagnetic valve 10 and water pump 12.Reduce to 1 atmospheric pressure when following when the pressure in the pipeline 7, exhaust check valve 6 is opened, and air enters and realizes thorough backwater in the pipeline 7.Time switch K is provided with manual function simultaneously, can feed water equally, backwater, reaches not only water but also antifreeze purpose.
Claims (1)
1. antifreeze water feeder of micro computer time control, comprise main shaft (1), pipeline (7), water pump (12), it is characterized in that top in main shaft (1), an auxiliary shaft (2) is built in the frostproof course below, in auxiliary shaft (2), use the pipeline (7) that is connected with water pump (12) to go up polyphone and take over filter device (11) and flap valve (9), between filter (11) and flap valve (9) two ends and connect an electromagnetic valve (10), pipeline (7) is gone up to connect other interface (13) is housed in auxiliary shaft (2), pressure accumulater (3) and exhaust check valve (6), pressure accumulater (3) is fixed on above the pressure accumulater frame (8) on the auxiliary shaft (2), establish pressure switch (4) and pressure meter (5) in pressure accumulater (3) top, electromagnetic valve (10) connects time switch (K) with time relay (J), and time switch (K) connects water pump (12) by pressure switch (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206704284U CN201915445U (en) | 2010-12-14 | 2010-12-14 | Microcomputer time-controlled anti-freezing water feeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206704284U CN201915445U (en) | 2010-12-14 | 2010-12-14 | Microcomputer time-controlled anti-freezing water feeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915445U true CN201915445U (en) | 2011-08-03 |
Family
ID=44415249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206704284U Expired - Fee Related CN201915445U (en) | 2010-12-14 | 2010-12-14 | Microcomputer time-controlled anti-freezing water feeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915445U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049613A (en) * | 2016-07-14 | 2016-10-26 | 无锡金鑫集团股份有限公司 | Special-purpose water supply system for bathroom |
-
2010
- 2010-12-14 CN CN2010206704284U patent/CN201915445U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106049613A (en) * | 2016-07-14 | 2016-10-26 | 无锡金鑫集团股份有限公司 | Special-purpose water supply system for bathroom |
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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: 20110803 Termination date: 20141214 |
|
| EXPY | Termination of patent right or utility model |