CN2781433Y - Water level controller - Google Patents
Water level controller Download PDFInfo
- Publication number
- CN2781433Y CN2781433Y CN 200520053578 CN200520053578U CN2781433Y CN 2781433 Y CN2781433 Y CN 2781433Y CN 200520053578 CN200520053578 CN 200520053578 CN 200520053578 U CN200520053578 U CN 200520053578U CN 2781433 Y CN2781433 Y CN 2781433Y
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- CN
- China
- Prior art keywords
- water
- switch
- micromotor
- level control
- pump
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- 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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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a water level controller, which belongs to the field of water supply and discharge. The utility model comprises a power source switch, a water pump, a water pump switch connected with the power source switch in series, a water tank, a water inlet pipe, a water outlet pipe, a floating ball and a water level control safety device, wherein the water pump switch is placed at the outer part of the water tank; the floating ball is of a ring-shaped structure, and an H-shaped push rod penetrates through the ring of the floating ball; one end of the H-shaped push rod is connected with the water pump switch, and the other end penetrates the water tank; the water level control safety device comprises a pair of a larger and a small gears which are engaged with each other, an adjustable miniature motor, a movable cover covered on the end part of the water inlet pipe, a miniature motor switch connected with the movable cover through a press rod, a return spring and a leakage protector; the power source switch is connected with a switch for test point lead-out wires of the leakage protector in series. Because the water level control safety device which has the function of multiple protection is arranged in the structure of the water level controller, the utility model has the advantages that water in the water tank can not overflow, and meanwhile, the service life of the water pump is improved.
Description
Technical field
The utility model relates to a kind of water-level control apparatus, belongs to the plumbing field.
Background technology
Water tank is when outwards supplying water, and water level descends gradually, for guaranteeing outwards to supply water continuously, when water level is reduced to certain position, then needs supplementing water in water tank in time, when water level rises to necessarily when high-order, then need stop to replenish.This circulating course of work realizes control automatically by water-level control apparatus.Existing water-level control apparatus, be provided with ball float, utilize ball float to contact high and low water level contact with the ascending, descending of water level, cut off or connect the pump motor power supply by control circuit, during low level contacts, pump working is supplementing water in water tank, during high-order contact, then stop water-filling, thereby realize control automatically.Because such water-level control apparatus is set directly in the water tank mostly, be not easy to carry, and the unavoidable potential safety hazard that has electric leakage.
The utility model content
The purpose of this utility model is to provide a kind of safe, portable water-level control apparatus.
The purpose of this utility model is achieved by the following technical programs:
A kind of water-level control apparatus of the present utility model, it comprises power switch (K1), water pump, the pump switch (K3), water tank, water inlet pipe, rising pipe and the ball float that are connected in series with power switch, control the unlatching of pump switch (K3) or close by the lifting of ball float, it is characterized in that: described power switch (K1), water pump, pump switch (K3) all are positioned at the outside of water tank, ball float becomes ring type structure, cover an I shape push rod in its ring, one end of I shape push rod connects with pump switch (K3), and the other end penetrates in the water tank.Ball float sinks to I shape push rod bottom, with the I shape push rod to pressing down, make I shape push rod drawing pump switch (K3), connect pump power, pump working, cistern water level raises, and ball float rises to certain altitude promotion I shape push rod with water level and pump switch (K3) is pushed open, disconnected pump power, water pump quits work.
Described pump switch (K3) comprises a T type chute and is installed in the interior travelling arm of T type chute, bottom at T type chute is equipped with conducting strip, constitute a utmost point of switch, the conducting strip that matches with T type chute conducting strip also is installed on the travelling arm accordingly, this conducting strip constitutes an other utmost point of switch, described I shape push rod one end is connected with travelling arm, and the other end stretches in the water tank.Travelling arm can slidably reciprocate in T type chute under external force, when travelling arm when gliding, conducting strip on it overlaps with conducting strip in the chute, connected pump power, water pump is started working, and when upwards sliding, the conducting strip on it separates with conducting strip in the chute, disconnected pump power, water pump quits work.
For push rod is connected with the pump switch travelling arm better, can between travelling arm and push rod, set up a connecting rod, connecting rod one end is connected with travelling arm, and the other end is connected with push rod.
For avoiding the spill-over of water in the water tank; this water-level control apparatus also has water level control safety apparatus; this device comprises a pair of small one and large one pitch wheel; adjustable micromotor; be placed on the removable cover of water inlet pipe end; micromotor switch (K4A); retracing spring; earth leakage protective device; wherein power switch (K1) is connected in series with the pilot extension line switch (K2) of earth leakage protective device; described pinion wheel is a driving wheel; gear wheel is a follower; the power intake of pinion wheel is connected with the clutch end of micromotor; one end of retracing spring is installed on the fixed head; the other end is installed on the gear wheel; establish one on the described gear wheel and push away platform; the pilot extension line switch (K2) of earth leakage protective device and gear wheel next-door neighbour; it is the stroke end of gear wheel that gear wheel pushes away pilot extension line switch (K2) position that platform is displaced to earth leakage protective device; has a depression bar between removable cover and the micromotor switch (K4A); depression bar one end is connected with removable cover; the contact shell fragment of the other end and micromotor switch (K4A) over against; when removable cover is closed; depression bar pressing contact shell fragment is connected micromotor switch (K4A); when removable cover was opened, depression bar left the contact shell fragment and has disconnected the micromotor switch.
When water tank lacks water; ball float sinks; push rod is at the drop-down Heshui switch pump of the pressure of ball float (K3); water pump draws water; micro motor for driving gear wheel and retracing spring rotate to the stroke end; when pushing away platform and go to the close position of pilot extension line switch with earth leakage protective device on the gear wheel; if at this moment water inlet pipe breaks down or the water source lack of water; make water pump idle running, the removable cover in the water inlet pipe can't be opened to disconnect micromotor switch (K4A), and micromotor continues to drive gear wheel and turns to the stroke end; the pilot extension line switch (K2) that pushes away platform promotion earth leakage protective device makes its disconnection; and then the power supply of water pump, water pump have been cut off; micromotor quits work, the gear wheel return.
Another kind of situation is; work as water tank lacks water; ball float sinks; push rod is at the drop-down Heshui switch pump of the pressure of ball float (K3), and water pump draws water, and micro motor for driving gear wheel and retracing spring rotate to the stroke end; when pushing away platform and go to the close position of pilot extension line switch with earth leakage protective device on the gear wheel; the water inlet pipe water inlet, removable cover is pushed open by current, and the connecting rod on the removable cover is pushed micromotor switch (K4A) open; cut off micro-motor power supply; micromotor quits work, the gear wheel revolution, and water pump normally draws water; if at this moment the situation of water source lack of water has taken place; water pump idle running, water inlet pipe lack of water, removable cover return; connecting rod is connected micromotor switch (K4A); micromotor work starts gear wheel once more and goes to the stroke end, the pilot extension line switch (K2) that pushes away platform promotion earth leakage protective device on the gear wheel; cut off water pump; the power supply of micromotor; water pump and micromotor are quit work, and gear wheel is in the effect turning down of retracing spring, and water-level control apparatus is in the state of quitting work.
For avoiding at micromotor switch (K4A) when breaking down, described water level control safety apparatus can't operate as normal, described micromotor also has one and in parallel with K4A passes through the float-ball type switch (K4B) that fluctuation in stage realizes being switched on or switched off, and this float-ball type switch (K4B) is positioned at the top of the high point of water level of below, the setting of pump switch (K3).The sinking if ball float breaks down; push rod is at the drop-down Heshui switch pump of the pressure of ball float (K3); water pump draws water; before the micro motor for driving gear wheel turns to the stroke end; water enters water inlet pipe; and pushed removable cover open; the micromotor switch is disconnected; micromotor quits work, the gear wheel return, but owing to ball float can't float; even water has arrived the high point of cistern water level; pump switch (K3) also can't disconnect, if at this moment water pump continues to draw water and will cause the spill-over of water tank water, owing to be provided with float-ball type switch (K4B) at the height point of cistern water level; K4B floats with the rising of water level and has connected micro-motor power supply; make micromotor work, the micro motor for driving gear wheel turns to the stroke end, pushes away the pilot extension line switch (K2) that platform is pushed earth leakage protective device open on the gear wheel; thereby cut off the power supply of water pump and micromotor; make water pump; micromotor quits work, and gear wheel return, water can not come out from water tank in spill-over.
For avoiding the above-mentioned water level control safety apparatus situation that can't operate as normal causes water tank to intake that breaks down to take place, this water-level control apparatus also is provided with manual power switch, is about to described power switch and is arranged to three-way cock.
The utility model has the advantages that: (1) volume is little, generally is no more than 330 * 245 * 75mm, be easy to carry, and the whatsoever water tank of sample or water storage device, as long as this water-level control apparatus is installed on the default water level, energized just can be used, and is safe and reliable.(2) be provided with water level control protective device with multiple protective, even water supply conditions is bad, ball float or control circuit in the water-level control apparatus break down, water pump can not dally under the protection of the pilot extension line switch of micromotor, large and small gear, earth leakage protective device for a long time yet, has improved the serviceable life of water pump; (3) owing to have water level control protective device; even this water level protection device breaks down; also can make water tank after being full of water rightly, again water level control protective device be carried out maintenance job; can not cause spill-over of water tank water or the water tank situation of water-filling automatically; making supplies water keeps normal, does not influence water user's work, life.
The utility model can be widely used in water storage devices such as water tower, pond, water tank.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is a water level control safety apparatus structure diagram of the present utility model.
Fig. 3 is the gear wheel among Fig. 2 and the scheme of erection of spring.
Fig. 4 is the structural representation of pump switch (K3).
The vertical view of Fig. 5 Fig. 3.
Fig. 6 is an electrical schematic diagram of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments the utility model is further described.
Shown in Fig. 1～6, it comprises power switch (K1) 1 water-level control apparatus of the present utility model, water pump, the pump switch (K3) 2 that is connected in series with power switch (K1) 1, water tank 3, water inlet pipe 4, rising pipe, ball float 5 and water level control safety apparatus, described pump switch (K3) 2 is positioned at the outside of water tank 3, it comprises a T type chute 21 and is installed in the interior travelling arm 22 of T type chute, bottom at T type chute 21 is equipped with conducting strip 211, constitute a utmost point of switch, the conducting strip 221 that matches with T type chute conducting strip 211 also is installed on the travelling arm 22 accordingly, this conducting strip 221 constitutes an other utmost point of switch, and described pump switch (K3) travelling arm 22 can slidably reciprocate in T type chute 21 under external force; 5 one-tenth ring type structures of described ball float cover an I shape push rod 6 in its ring, and all greater than the collar extension of ball float 5, the one end penetrates in the water tank 3 push rod 6 two ends xsects, is provided with a connecting rod 7 between travelling arm 22 and the push rod 6, and connecting rod 7 one ends are connected with travelling arm 22; Described water level control safety apparatus comprise a pair of small one and large one pitch wheel 8,9, adjustable micromotor 10, be placed on the removable cover 11 of water inlet pipe end, micromotor switch (K4A) 12, the pilot extension line switch (K2) 14 of retracing spring 13 and the earth leakage protective device that is connected in series with power switch (K1) 1, described pinion wheel 9 is a driving wheel, gear wheel 8 is a follower, the power intake of pinion wheel 9 is connected with the clutch end of micromotor 10, one end of retracing spring 13 is installed on the fixed head 14, the other end is installed on the gear wheel 8, establish one on the described gear wheel 8 and push away platform 81, the pilot extension line switch (K2) 14 of earth leakage protective device and gear wheel 8 next-door neighbours, it is the stroke end of gear wheel 8 that gear wheel pushes away pilot extension line switch (K2) 14 positions that platform 81 is displaced to earth leakage protective device, has a depression bar 15 between removable cover 11 and the micromotor switch (K4A) 12, depression bar 15 1 ends are connected with removable cover 11, the contact shell fragment of the other end and micromotor switch (K4A) 12 over against, when removable cover 11 is closed, depression bar 15 pressing contact shell fragments are connected micromotor switch (K4A) 12, when removable cover 11 was opened, depression bar 15 left the contact shell fragment and has disconnected micromotor switch (K4A) 12; Described micromotor 10 also has one and in parallel with K4A passes through the float-ball type switch (K4B) 16 that fluctuation in stage realizes being switched on or switched off, and this float-ball type switch (K4B) 16 is positioned at the top of the high point of water level of below, the setting of pump switch (K3) 2; For avoiding the above-mentioned water level control safety apparatus situation that can't operate as normal causes water tank to intake that breaks down to take place, this water-level control apparatus also is provided with manual power switch, is about to described power switch (K1) 1 and is arranged to three-way cock.
Claims (6)
1. water-level control apparatus, it comprises power switch, water pump, the pump switch that is connected in series with power switch, water tank, water inlet pipe, rising pipe and ball float, control the unlatching of pump switch or close by the lifting of ball float, it is characterized in that: described pump switch is positioned at the outside of water tank, ball float becomes ring type structure, cover an I shape push rod in its ring, an end of I shape push rod connects with pump switch, and the other end penetrates in the water tank.
2. water-level control apparatus according to claim 1, it is characterized in that: described pump switch comprises a T type chute and is installed in the interior travelling arm of T type chute, bottom at T type chute is equipped with conducting strip, constitute a utmost point of switch, the conducting strip that matches with T type chute conducting strip also is installed on the travelling arm accordingly, this conducting strip constitutes an other utmost point of switch, and described I shape push rod one end is connected with travelling arm, and the other end stretches in the water tank.
3. water-level control apparatus according to claim 2 is characterized in that: a connecting rod is set between travelling arm and push rod, and connecting rod one end is connected with travelling arm, and the other end is connected with push rod.
4. according to claim 1 or 2 or 3 described water-level control apparatus; it is characterized in that: it also has water level control safety apparatus; this device comprises a pair of small one and large one pitch wheel; adjustable micromotor; be placed on the removable cover of water inlet pipe end; the micromotor switch; retracing spring and earth leakage protective device; wherein power switch is connected in series with the pilot extension line switch of earth leakage protective device; described pinion wheel is a driving wheel; gear wheel is a follower; the power intake of pinion wheel is connected with the clutch end of micromotor; one end of retracing spring is installed on the fixed head; the other end is installed on the gear wheel; establish one on the described gear wheel and push away platform; the pilot extension line switch of earth leakage protective device and gear wheel next-door neighbour; it is the stroke end of gear wheel that gear wheel pushes away the pilot extension line switch position that platform is displaced to earth leakage protective device; has a depression bar between removable cover and the micromotor switch; depression bar one end is connected with removable cover; the contact shell fragment of the other end and micromotor switch over against; when removable cover is closed; depression bar pressing contact shell fragment is connected the micromotor switch; when removable cover was opened, depression bar left the contact shell fragment and disconnects the micromotor switch.
5. water-level control apparatus according to claim 4, it is characterized in that: described micromotor also has a float-ball type switch that fluctuation in stage realizes being switched on or switched off that passes through with the micromotor switch in parallel, and this float-ball type switch is positioned at the top of the high point of water level of below, the setting of pump switch.
6. water-level control apparatus according to claim 5 is characterized in that: this water-level control apparatus also is provided with manual power switch, is about to described power switch and is arranged to three-way cock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053578 CN2781433Y (en) | 2005-01-14 | 2005-01-14 | Water level controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520053578 CN2781433Y (en) | 2005-01-14 | 2005-01-14 | Water level controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2781433Y true CN2781433Y (en) | 2006-05-17 |
Family
ID=36762634
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520053578 Expired - Fee Related CN2781433Y (en) | 2005-01-14 | 2005-01-14 | Water level controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2781433Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353160A (en) * | 2011-08-23 | 2012-02-15 | 赵义山 | Automatic control device of water feeding for solar water heater |
| CN107119754A (en) * | 2017-05-24 | 2017-09-01 | 东台市海鹏船舶配件有限公司 | A kind of detachable water pressure tank peculiar to vessel |
| CN110596338A (en) * | 2019-10-19 | 2019-12-20 | 江西省科学院 | Long-term exposure experimental system suitable for aquatic model organisms |
| CN111155621A (en) * | 2020-03-13 | 2020-05-15 | 中国二十二冶集团有限公司 | Environment-friendly sinking type green land structure |
| CN112499801A (en) * | 2020-10-21 | 2021-03-16 | 矿冶科技集团有限公司 | Strong brine treatment device and treatment method thereof |
-
2005
- 2005-01-14 CN CN 200520053578 patent/CN2781433Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102353160A (en) * | 2011-08-23 | 2012-02-15 | 赵义山 | Automatic control device of water feeding for solar water heater |
| CN107119754A (en) * | 2017-05-24 | 2017-09-01 | 东台市海鹏船舶配件有限公司 | A kind of detachable water pressure tank peculiar to vessel |
| CN110596338A (en) * | 2019-10-19 | 2019-12-20 | 江西省科学院 | Long-term exposure experimental system suitable for aquatic model organisms |
| CN110596338B (en) * | 2019-10-19 | 2020-06-23 | 江西省科学院 | Long-term exposure experimental system suitable for aquatic model organisms |
| CN111155621A (en) * | 2020-03-13 | 2020-05-15 | 中国二十二冶集团有限公司 | Environment-friendly sinking type green land structure |
| CN112499801A (en) * | 2020-10-21 | 2021-03-16 | 矿冶科技集团有限公司 | Strong brine treatment device and treatment method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |