CN214884056U - Non-negative pressure water supply control device - Google Patents
Non-negative pressure water supply control device Download PDFInfo
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- CN214884056U CN214884056U CN202120781962.0U CN202120781962U CN214884056U CN 214884056 U CN214884056 U CN 214884056U CN 202120781962 U CN202120781962 U CN 202120781962U CN 214884056 U CN214884056 U CN 214884056U
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- storage tank
- seat
- liquid storage
- electrifying
- water storage
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 78
- 239000007788 liquid Substances 0.000 claims abstract description 100
- 238000005192 partition Methods 0.000 claims description 10
- 238000001802 infusion Methods 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000012546 transfer Methods 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 16
- 238000004891 communication Methods 0.000 description 14
- 230000008901 benefit Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000001771 impaired effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000000630 rising effect Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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- Control Of Non-Positive-Displacement Pumps (AREA)
Abstract
The utility model relates to the technical field of non-negative pressure water supply, and discloses a non-negative pressure water supply control device, which comprises a water storage tank and a first control cavity; the top of water storage box is provided with the feed liquor pump, one side of water storage box is provided with the transfer pump, the inside fixedly connected with baffle of water storage box, the bottom movable mounting of baffle has the intercommunication valve, the inside fixedly connected with spacing spout of water storage box, the inside sliding connection of spacing spout has the floating seat. The utility model discloses an increase first control chamber, a controller, the second control chamber, first circular telegram seat, the second circular telegram seat, reset spring, baffle, intercommunication valve and electro-magnet, remove to the bottom through the seat that floats, make the circuit be the access state, open quantity through the inside intercommunication valve of liquid storage box and control and adjust feed liquor pump operating frequency, avoid the feed liquor pump to work under the high frequency is adjusted for a long time to cause the influence to the life of feed liquor pump, reduced the maintenance cost in later stage.
Description
Technical Field
The utility model relates to a no negative pressure water supply technical field specifically is a no negative pressure water supply control device.
Background
Water is the necessity in people's life, along with the improvement of people's standard of living, does not have more and more quilt of negative pressure equipment water supply installation and is used, mostly stores the water at present and holds liquid incasement portion, accomplishes the transport to the water through the pump body then.
However, when the existing device is used for conveying a water body, when the liquid level of the water body in the liquid storage tank is lower than the working liquid level of the pump body, the sensor breaks down, the pump body is easy to idle, so that the pump core of the infusion pump is damaged, the subsequent maintenance cost is overhigh, the water supply amount in daytime and at night is different, the liquid inlet pump keeps a high-frequency working state for a long time, the pump body is easy to overload and damage, and the resource waste is easy to cause.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art, the utility model provides a no negative pressure water supply control device possesses the advantage of avoiding the pump body idle running, has solved the water liquid level and has crossed low and cause the impaired problem of pump core, possesses the advantage of carrying out the regulation to transfer pump operating frequency, has solved the problem that the pump body is short of long-time work life under the high frequency state.
The utility model provides a following technical scheme: a non-negative pressure water supply control device comprises a water storage tank and a first control cavity:
the liquid pump is arranged at the top of the water storage tank, the infusion pump is arranged on one side of the water storage tank, a partition plate is fixedly connected inside the water storage tank, a communicating valve is movably mounted at the bottom of the partition plate, a limiting sliding groove is fixedly connected inside the water storage tank, a floating seat is slidably connected inside the limiting sliding groove, a magnet is fixedly connected to the top of the floating seat, and a second control chamber is fixedly mounted at the top of the water storage tank;
the inside fixed mounting in first control chamber has the electro-magnet, the top of electro-magnet is equipped with the second seat of switching on, the top fixedly connected with reset spring of electro-magnet, the first seat of switching on of top fixedly connected with of reset spring, the outer wall fixed mounting in first control chamber has the controller.
Preferably, the inside of the water storage tank is divided into a first liquid storage tank, a second liquid storage tank, a third liquid storage tank and a fourth liquid storage tank by a partition plate, the limiting sliding chute is located inside the first liquid storage tank, the volumes of the second liquid storage tank, the third liquid storage tank and the fourth liquid storage tank inside the water storage tank are twice of the volumes of the first liquid storage tank, a floating tank is fixedly installed inside the second liquid storage tank, the third liquid storage tank and the fourth liquid storage tank, a floating ball is connected inside the floating tank inside the water storage tank in a sliding mode, and a control switch is arranged at the top of the floating tank.
Preferably, the centers of the first control cavity, the second control cavity and the limiting sliding groove are on the same vertical line, and the first control cavity and the second control cavity are in a serial state.
Preferably, the inside of second control chamber is equipped with first circular telegram seat and second circular telegram seat, and the top fixedly connected with telescopic link of first circular telegram seat.
Preferably, the first electrifying seat is convex, the top of the first electrifying seat is fixedly provided with a magnetic block, and the bottom of the first electrifying seat is movably inserted into the second electrifying seat.
Preferably, the second electrifying seat is located on two sides of the first electrifying seat, the two second electrifying seats are symmetrical about the center of the bottom of the first electrifying seat, the second electrifying seat is in a boss shape, and one side of the second electrifying seat is fixedly connected with the inner wall of the first control cavity.
Compared with the prior art, the utility model discloses possess following beneficial effect:
1. the non-negative pressure water supply control device has the advantages that the water level is reduced and the floating seat moves towards the bottom by adding the limiting sliding chute, the floating seat, the magnet, the reset spring, the first electrifying seat, the second electrifying seat and the electromagnet, under the action of magnetic repulsion force, the first electrifying seat moves towards the bottom, the circuit is communicated, the electromagnet is electrified, the first electrifying seat is acted by downward suction force, the liquid inlet pump works to convey water into the liquid storage tank, the liquid level moves towards the top, when the floating seat moves to the top, under the action of magnetic repulsion force, the first electrifying seat in the second control cavity moves upwards, the circuit is disconnected, the electromagnet stops electrifying, the first electrifying seat in the first control cavity moves towards the top under the action of the return spring, thereby accomplish the real time monitoring to the inside water of liquid storage tank, avoid inside liquid level to hang down excessively to lead to the pump body idle running, the impaired condition of pump core takes place.
2. This no negative pressure water supply control device, through increasing first control chamber, a controller, the second control chamber, first circular telegram seat, the second circular telegram seat, reset spring, the baffle, intercommunication valve and electro-magnet, remove to the bottom through floating the seat, make the circuit be the access state, open quantity through holding the inside intercommunication valve of liquid incasement and control and adjust feed liquor pump operating frequency, avoid the feed liquor pump to work under high frequency is adjusted for a long time, thereby cause the influence to the life of feed liquor pump, the maintenance cost in later stage has been reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the device of the present invention;
FIG. 2 is a schematic cross-sectional view of the internal structure of the device of the present invention;
FIG. 3 is a side sectional view of the internal structure of the device of the present invention;
fig. 4 is an enlarged schematic view of a structure shown in fig. 2 according to the present invention.
In the figure: 1. a water storage tank; 2. a liquid inlet pump; 3. an infusion pump; 4. a controller; 5. a first control chamber; 6. a second control chamber; 7. a communication valve; 8. a partition plate; 9. a limiting chute; 10. a floating seat; 11. a magnet; 12. a first power-on seat; 13. a second energizing seat; 14. a return spring; 15. an electromagnet.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a non-negative pressure water supply control device includes a water tank 1 and a first control chamber 5:
the top of the water storage tank 1 is provided with a liquid inlet pump 2, the interior of the water storage tank 1 is divided into a first liquid storage tank, a second liquid storage tank, a third liquid storage tank and a fourth liquid storage tank by a partition plate 8, a limit chute 9 is positioned in the first liquid storage tank, the volumes of the second liquid storage tank, the third liquid storage tank and the fourth liquid storage tank in the water storage tank 1 are twice of that of the first liquid storage tank, floating tanks are fixedly arranged in the second liquid storage tank, a floating ball is connected in the floating tank in the water storage tank 1 in a sliding manner, a control switch is arranged at the top of the floating tank, the first liquid storage tank, the second liquid storage tank, the third liquid storage tank and the fourth liquid storage tank form a connection state through a communication valve 7, when the liquid level in the first liquid storage tank drops, a first electrifying seat 12 in a second control chamber 6 moves towards the bottom and is movably inserted with a second electrifying seat 13, and under the action of magnetic repulsion force, the first electrifying seat 12 in the first control cavity 5 moves downwards to be contacted with the second electrifying seat 13, the controller 4 works to control the communicating valve 7 in the second liquid storage tank to be opened, the liquid inlet pump 2 works, water in the second liquid storage tank is led into the first liquid storage tank through a valve port, the liquid level in the first liquid storage tank rises, the floating seat 10 moves towards the top, the first electrifying seat 12 in the first control cavity 5 keeps a communicating state with the second electrifying seat 13 under the magnetic force action of the electromagnet 15, the floating seat 10 rises, the magnetic block at the top of the first electrifying seat 12 in the second control cavity 6 moves towards the top under the repulsive force action of the floating seat 10, the circuit is in a circuit breaking state, the electromagnet 15 in the first control cavity 5 stops electrifying, the first electrifying seat 12 moves towards the top under the action of the reset spring 14, when the water inflow is smaller than the water outflow at the moment, the liquid level continues to descend, and the floating seat 10 moves downwards, the first electrifying seat 12 in the second control cavity 6 moves towards the bottom under the action of gravity and is movably inserted with the second electrifying seat 13, the floating seat 10 moves downwards, the first electrifying seat 12 in the first control cavity 5 is movably inserted with the second electrifying seat 13 under the action of the magnetic repulsion force of the magnet 11, the circuit is in a communication state, the controller 4 detects the opening of the communication valve 7, the working frequency of the liquid inlet pump 2 is adjusted through the opened communication valve 7, at the moment, the communication valve 7 in the second liquid storage tank is opened, the communication valve 7 in the third liquid storage tank is opened, water is led into the first liquid storage tank, the floating seat 10 rises, meanwhile, the output power of the liquid inlet pump 2 is increased, if the water inlet amount is still smaller than the water outlet amount at the moment, the fourth liquid storage tank is opened, the output power of the liquid inlet pump 2 is continuously increased, at the moment, the output power of the liquid inlet pump 2 is larger than the liquid delivery pump 3, and when the water inlet amount is larger than the water outlet amount, the liquid level moves upwards, the floating ball in the floating groove moves towards the top and contacts with the touch control switch to control the communicating valves 7 to close, when the three communicating valves 7 are all in a closed state, the controller 4 stops working, the liquid inlet pump 2 is closed, meanwhile, in the liquid level rising process, the floating seat 10 moves to enable a circuit to be in an open circuit state, one side of the water storage tank 1 is provided with the liquid infusion pump 3, the inside of the water storage tank 1 is fixedly connected with the partition plate 8, the bottom of the partition plate 8 is movably provided with the communicating valves 7, the inside of the water storage tank 1 is fixedly connected with the limiting sliding chute 9, the inside of the limiting sliding chute 9 is slidably connected with the floating seat 10, the top of the floating seat 10 is fixedly connected with the magnet 11, the top of the water storage tank 1 is fixedly provided with the second control cavity 6, the inside of the second control cavity 6 is provided with the first power-on seat 12 and the second power-on seat 13, and the top of the first power-on seat 12 is fixedly connected with the telescopic rod, the first electrifying seat 12 in the second control cavity 6 keeps moving in the vertical direction through the telescopic rod, so that a stable inserting structure is formed with the second electrifying seat 13;
the electromagnet 15 is fixedly installed inside the first control cavity 5, the centers of the first control cavity 5, the second control cavity 6 and the limiting sliding chute 9 are on the same vertical line, the first control cavity 5 and the second control cavity 6 are in a serial connection state, the first control cavity 5 and the second control cavity 6 are in serial connection, when the inside of the second control cavity 6 is in an open circuit state, the inside of the first control cavity 5 is powered off, the electromagnet 15 is powered off, so that the first power-on seat 12 inside the first control cavity 5 is convenient to reset, the top of the electromagnet 15 is provided with a second power-on seat 13, the second power-on seats 13 are positioned on two sides of the first power-on seat 12, two second power-on seats 13 are symmetrical relative to the bottom center of the first power-on seat 12, the second power-on seats 13 are in a boss shape, one side of the second power-on seat 13 is fixedly connected with the inner wall of the first control cavity 5, and a magnetic repulsion acting force of the top of the first power-on seat 12 is generated through the magnet 11, make first circular telegram seat 12 take place the ascending motion of vertical side, through the grafting structure of first circular telegram seat 12 with second circular telegram seat 13, control circuit state, the top fixedly connected with reset spring 14 of electro-magnet 15, the first circular telegram seat 12 of the top fixedly connected with of reset spring 14, first circular telegram seat 12 is type of calligraphy, and the top fixed mounting of first circular telegram seat 12 has the magnetic path, the bottom of first circular telegram seat 12 is pegged graft with the activity of second circular telegram seat 13, the outer wall fixed mounting of first control chamber 5 has controller 4.
According to the working principle, when the liquid level in the first liquid storage tank descends, the floating seat 10 moves towards the bottom along with the liquid level, the first electrifying seat 12 in the second control cavity 6 moves towards the bottom under the action of gravity and is movably inserted with the second electrifying seat 13, meanwhile, under the action of magnetic repulsion force, the first electrifying seat 12 in the first control cavity 5 moves downwards to be contacted with the second electrifying seat 13, a circuit is in a channel shape, the controller 4 works to control the opening of the communicating valve 7 in the second liquid storage tank and the operation of the liquid inlet pump 2, water in the second liquid storage tank is led into the first liquid storage tank through a valve port, the liquid level in the first liquid storage tank rises, the floating seat 10 moves towards the top, the first electrifying seat 12 in the first control cavity 5 keeps a communicating state with the second electrifying seat 13 under the action of magnetic force of the electromagnet 15, the floating seat 10 rises, a magnetic block at the top of the first electrifying seat 12 in the second control cavity 6 moves towards the top under the action of the repulsion force of the floating seat 10, the circuit is in an open circuit state, the electromagnet 15 in the first control cavity 5 stops electrifying, the first electrifying seat 12 moves towards the top under the action of the reset spring 14, when the water inflow is smaller than the water outflow at the moment, the liquid level continues to descend, the floating seat 10 moves downwards, the first electrifying seat 12 in the second control cavity 6 moves towards the bottom under the action of gravity, the first electrifying seat 12 is movably inserted into the second electrifying seat 13, the floating seat 10 moves downwards, the first electrifying seat 12 in the first control cavity 5 is movably inserted into the second electrifying seat 13 under the action of the magnetic repulsion force of the magnet 11, the circuit is in a communication state, the controller 4 detects the number of the open communication valves 7, the working frequency of the liquid inlet pump 2 is adjusted through the number of the open communication valves 7, at the moment, the open communication valve 7 in the second liquid storage tank controls the open communication valve 7 in the third liquid storage tank, the water is led into the first liquid storage tank, the floating seat 10 rises, meanwhile, the output power of the liquid inlet pump 2 is increased, if the water inflow is still smaller than the water outflow at the moment, the floating seat 10 moves downwards, the fourth liquid storage tank is opened, the output power of the liquid inlet pump 2 is continuously increased, at the moment, the output power of the liquid inlet pump 2 is larger than that of the liquid delivery pump 3, when the water inflow is larger than the water outflow, the liquid level moves upwards, a floating ball in the floating tank moves towards the top and contacts with a touch control switch to control the communication valve 7 to be closed, when the three communication valves 7 are in a closed state, the controller 4 stops working, the liquid inlet pump 2 is closed, and meanwhile, in the liquid level rising process, the floating seat 10 moves to enable the circuit to be in an open circuit state.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A non-negative pressure water supply control device is characterized by comprising a water storage tank (1) and a first control cavity (5):
the liquid pump type water storage tank is characterized in that a liquid inlet pump (2) is arranged at the top of the water storage tank (1), an infusion pump (3) is arranged on one side of the water storage tank (1), a partition plate (8) is fixedly connected inside the water storage tank (1), a communicating valve (7) is movably installed at the bottom of the partition plate (8), a limiting sliding groove (9) is fixedly connected inside the water storage tank (1), a floating seat (10) is slidably connected inside the limiting sliding groove (9), a magnet (11) is fixedly connected to the top of the floating seat (10), and a second control cavity (6) is fixedly installed at the top of the water storage tank (1);
the inside fixed mounting in first control chamber (5) has electro-magnet (15), the top of electro-magnet (15) is equipped with second circular telegram seat (13), the top fixedly connected with reset spring (14) of electro-magnet (15), the first circular telegram seat (12) of top fixedly connected with of reset spring (14), the outer wall fixed mounting in first control chamber (5) has controller (4).
2. The non-negative pressure water supply control device according to claim 1, wherein: a first liquid storage tank, a second liquid storage tank, a third liquid storage tank and a fourth liquid storage tank are divided in the water storage tank (1) through a partition plate (8), a limiting sliding groove (9) is located in the first liquid storage tank, the volumes of the second liquid storage tank, the third liquid storage tank and the fourth liquid storage tank in the water storage tank (1) are twice of those of the first liquid storage tank, floating tanks are fixedly mounted in the second liquid storage tank, the third liquid storage tank and the fourth liquid storage tank, a floating ball is connected to the floating tank in the water storage tank (1) in a sliding mode, and a control switch is arranged at the top of the floating tank.
3. The non-negative pressure water supply control device according to claim 1, wherein: the centers of the first control cavity (5), the second control cavity (6) and the limiting sliding groove (9) are on the same vertical line, and the first control cavity (5) and the second control cavity (6) are in a serial state.
4. The non-negative pressure water supply control device according to claim 1, wherein: the inside of second control chamber (6) is equipped with first circular telegram seat (12) and second circular telegram seat (13), and the top fixedly connected with telescopic link of first circular telegram seat (12).
5. The non-negative pressure water supply control device according to claim 1, wherein: the first electrifying seat (12) is convex, the top of the first electrifying seat (12) is fixedly provided with a magnetic block, and the bottom of the first electrifying seat (12) is movably connected with the second electrifying seat (13) in an inserting mode.
6. The non-negative pressure water supply control device according to claim 1, wherein: the second electrifying seat (13) is positioned on two sides of the first electrifying seat (12), the two second electrifying seats (13) form symmetry about the center of the bottom of the first electrifying seat (12), the second electrifying seat (13) is in a boss shape, and one side of the second electrifying seat (13) is fixedly connected with the inner wall of the first control cavity (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120781962.0U CN214884056U (en) | 2021-04-16 | 2021-04-16 | Non-negative pressure water supply control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120781962.0U CN214884056U (en) | 2021-04-16 | 2021-04-16 | Non-negative pressure water supply control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214884056U true CN214884056U (en) | 2021-11-26 |
Family
ID=78887698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120781962.0U Expired - Fee Related CN214884056U (en) | 2021-04-16 | 2021-04-16 | Non-negative pressure water supply control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214884056U (en) |
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2021
- 2021-04-16 CN CN202120781962.0U patent/CN214884056U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211126 |