CN220365734U - Efficient self-priming pump in cyclone well and vacuum water diversion device thereof - Google Patents
Efficient self-priming pump in cyclone well and vacuum water diversion device thereof Download PDFInfo
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- CN220365734U CN220365734U CN202322227645.6U CN202322227645U CN220365734U CN 220365734 U CN220365734 U CN 220365734U CN 202322227645 U CN202322227645 U CN 202322227645U CN 220365734 U CN220365734 U CN 220365734U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 98
- 239000007788 liquid Substances 0.000 claims abstract description 68
- 238000000926 separation method Methods 0.000 claims abstract description 22
- 238000010521 absorption reaction Methods 0.000 claims abstract description 13
- 238000000034 method Methods 0.000 claims description 6
- 230000037452 priming Effects 0.000 claims description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model discloses a high-efficiency self-priming pump in a cyclone well and a vacuum water diversion device thereof, which comprise a high-efficiency self-priming pump, a vacuum tank, a vacuum pump and a gas-water separation tank, wherein the high-efficiency self-priming pump comprises an inlet pipeline of the high-efficiency self-priming pump positioned in a well pool of the cyclone well and is connected with the bottom of the vacuum tank, and an exhaust port branch pipeline is connected above the vacuum tank; the vacuum tank is provided with a high liquid level switch and a low liquid level switch for measuring the liquid level height in the vacuum tank; the vacuum pump is provided with a vacuum pump inlet pipeline which is connected with the top of the vacuum tank, and the vacuum pump is also connected with the gas-water separation tank; the integrated control cabinet is used for controlling the start and stop of the vacuum pump; the utility model adopts the high-efficiency self-priming pump, the vacuum tank and the vacuum pump are communicated to form the vacuum water diversion maintaining system, the vacuum pump operates in the vacuum tank to provide a vacuum environment for the high-efficiency self-priming pump, so that the high-efficiency vacuum pump can rapidly start water absorption, and the water absorption efficiency is improved; meanwhile, the energy is saved by adopting the high-efficiency self-priming pump with small electric power.
Description
Technical Field
The utility model relates to the field of self-priming pumps, in particular to an efficient and energy-saving cyclone well internal efficient self-priming pump and a vacuum water diversion device thereof.
Background
In a cyclone well pump station of an iron and steel enterprise, a water pump is mostly installed on liquid, and a vertical long shaft pump or a sealless self-priming pump is commonly used. However, the impeller of the vertical long-axis pump is submerged in water, and the pump bearing, sealing and other faults are easy to be caused because the cyclone well contains a large amount of iron scales; meanwhile, the sealless self-priming pump needs 1-3 minutes of air exhaust self-priming time, needs to consume a certain energy source, and has slower response and low water absorption efficiency.
Therefore, how to make the water pump in the cyclone well high in water absorption efficiency and save energy becomes a problem to be solved in the field.
Disclosure of Invention
Aiming at the problems existing in the prior art, the utility model aims to provide the efficient self-priming pump in the cyclone well and the vacuum water diversion device thereof, which are capable of realizing efficient water absorption of the self-priming pump by adopting the vacuum water diversion device.
In order to achieve the aim, the high-efficiency self-priming pump in the cyclone well and the vacuum water diversion device thereof provided by the utility model are arranged on the cyclone well and comprise the high-efficiency self-priming pump, a vacuum tank, a vacuum pump and a gas-water separation tank,
the bottom of the high-efficiency self-priming pump is provided with a high-efficiency self-priming pump inlet pipeline, one end of the high-efficiency self-priming pump inlet pipeline is positioned in the well pool of the cyclone well, is connected with a suction inlet arranged at the bottom of the high-efficiency self-priming pump, the other end of the high-efficiency self-priming pump inlet pipeline is connected with the bottom of the vacuum tank and is used for sucking water in the well pool into the high-efficiency self-priming pump and the vacuum tank,
the high-efficiency self-priming pump is also provided with an exhaust port branch pipeline, one end of the exhaust port branch pipeline is connected with an exhaust port arranged on the high-efficiency self-priming pump, the other end of the exhaust port branch pipeline is connected with the upper part of the vacuum tank and is used for exhausting the gas overflowed in the operation process of the high-efficiency self-priming pump,
a high liquid level switch is arranged above the vacuum tank, a low liquid level switch is arranged below the vacuum tank and used for measuring the liquid level height in the vacuum tank,
the vacuum pump is provided with a vacuum pump inlet pipeline which is connected with the top of the vacuum tank and is used for sucking water and gas in the vacuum tank,
the vacuum pump is also connected with the gas-water separation tank and is used for separating the water and the gas,
the high-efficiency self-priming pump in the cyclone well and the vacuum water diversion device thereof further comprise an integrated control cabinet which is connected with the vacuum pump, the high-liquid-level switch and the low-liquid-level switch receive liquid level signals from the high-liquid-level switch and the low-liquid-level switch, and the start and the stop of the vacuum pump are controlled.
Further, a manual valve for controlling the gas flow is arranged on the vacuum pump inlet pipeline of the vacuum pump.
Further, a gas-water separation tank exhaust port is arranged in the gas-water separation tank, and the gas in the gas-water separation tank is discharged.
Further, the high-efficiency self-priming pump, the vacuum tank and the vacuum pump form a vacuum water diversion maintaining system, and the vacuum pump operates to generate a vacuum environment so that the high-efficiency self-priming pump can absorb water.
Further, the motor of the vacuum pump, the high liquid level switch and the low liquid level switch form an electric control system, and the integrated control cabinet is used for receiving liquid level height signals of the vacuum tank measured by the high liquid level switch and the low liquid level switch and controlling the start and stop of the motor of the vacuum pump.
According to the efficient self-priming pump in the cyclone well and the vacuum water diversion device thereof, the efficient self-priming pump is adopted, the vacuum tank is communicated with the vacuum pump to form the vacuum water diversion maintaining system, and the vacuum pump operates in the vacuum tank to provide a vacuum environment for the efficient self-priming pump, so that the efficient vacuum pump can rapidly start water absorption, and the water absorption efficiency is improved; meanwhile, the high-efficiency self-priming pump consumes less power than the self-priming pump and the axial flow pump, and energy is saved.
Drawings
The utility model is further described below with reference to the drawings and the detailed description.
FIG. 1 is a schematic diagram of the overall structure of a high-efficiency self-priming pump in a cyclone well and a vacuum water diversion device thereof;
reference numerals: 1. an efficient self-priming pump; 11. an exhaust port; 12. an inlet pipeline of the high-efficiency self-priming pump; 13. the exhaust port is branched; 14. a suction inlet; 2. a vacuum tank; 21. a high liquid level switch; 22. a low level switch; 3. a vacuum pump; 31. a vacuum pump inlet conduit; 32. a manual valve; 4. a gas-water separation tank; 41. an exhaust port of the gas-water separation tank; 5. an integrated control cabinet; 6. a well pool; 7. arrows.
Detailed Description
The utility model is further described with reference to the following detailed drawings in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the implementation of the utility model easy to understand.
According to the efficient self-priming pump in the cyclone well and the vacuum water diversion device thereof, the efficient self-priming pump 1, the vacuum tank 2 and the vacuum pump 3 form a vacuum water diversion maintaining system, and the vacuum pump 3 operates in the vacuum tank 2 to provide a vacuum environment for the efficient self-priming pump 1, so that the efficient vacuum pump 1 can rapidly start water absorption, and the water absorption efficiency is improved; meanwhile, the high-efficiency self-priming pump 1 is adopted, so that the consumed power is smaller than that of the self-priming pump and the axial flow pump, and the energy is saved.
Referring to fig. 1, an example of a high-efficiency self-priming pump in a cyclone well and a vacuum water-guiding device thereof provided by the utility model is shown.
As can be seen from the figure, the efficient self-priming pump in the cyclone well and the vacuum water diversion device thereof in the example mainly comprise five parts, namely, an efficient self-priming pump 1, a vacuum tank 2, a vacuum pump 3, a gas-water separation tank 4 and an integrated control cabinet 5.
The high-efficiency self-priming pump 1 comprises an exhaust port branch pipeline 13 and a high-efficiency self-priming pump inlet pipeline 12. Wherein, exhaust port branch line 13 one end is connected and is set up the gas vent 11 in high-efficient self priming pump 1 one side, and the top of vacuum tank 2 is connected to the other end.
One end of the inlet pipeline 12 of the high-efficiency self-priming pump is positioned in the well pool 6 of the cyclone well, is connected with the suction inlet 14 arranged at the bottom of the high-efficiency self-priming pump, and the other end is connected with the bottom of the vacuum tank 2.
The high-efficiency self-priming pump 1 sucks water in the well pool 6 into the high-efficiency self-priming pump 1 through the high-efficiency self-priming pump inlet pipeline 12 arranged in the cyclone well pool 6, and meanwhile, the high-efficiency self-priming pump inlet pipeline 12 is connected with the bottom of the vacuum tank 1 to convey sucked water into the vacuum tank 2, so that the liquid level in the vacuum tank 2 rises.
The high-efficiency self-priming pump 1 discharges the gas overflowed in the operation of the high-efficiency self-priming pump 1 through the exhaust port branch pipeline 13 connected with the exhaust port 11, and meanwhile, the exhaust port branch pipeline 13 is connected with the upper part of the vacuum tank 2 to convey the discharged gas into the vacuum tank 2.
The vacuum tank 2 comprises a high level switch 21 and a low level switch 22.
Wherein the high level switch 21 is arranged above the vacuum tank 2 and the low level switch 22 is arranged below the vacuum tank 2. Here, the setting positions of the high level switch 21 and the low level switch 22 are not limited, and it is necessary to ensure that when the liquid level in the vacuum tank 2 reaches the high level switch 21, the high-efficiency self-priming pump 1 and the high-efficiency self-priming pump inlet pipe 12 are filled with water; the low liquid level switch 22 is arranged in the vacuum tank 2, when the liquid level in the vacuum tank reaches the low liquid level switch 22, the high-efficiency self-priming pump 1 needs to be started for absorbing water; may be set according to the specific circumstances.
The vacuum tank 2 is used for conveying water through the high-efficiency self-priming pump inlet pipeline 12 at the bottom, the liquid level in the vacuum tank 2 rises, and when the liquid level rises to the high-level switch 21, the high-efficiency self-priming pump 1 and the high-efficiency self-priming pump inlet pipeline 12 are filled with water.
In the operation process of the high-efficiency self-priming pump 1, the vacuum tank 1 is communicated with the inlet pipeline 12 of the high-efficiency self-priming pump, and leakage air of the pipeline and the water pump can enter the vacuum tank 1, so that the vacuum degree of the vacuum tank 1 is reduced, and the liquid level in the vacuum tank 1 is reduced to a low liquid level switch 22.
The vacuum pump 3 is provided with a vacuum pump inlet pipeline 31, one end of the vacuum pump inlet pipeline 31 is connected with the vacuum pump 3, the other end is connected with the top of the vacuum tank 2, and the vacuum pump inlet pipeline 31 is provided with a manual valve 32.
The vacuum pump 3 is connected with the gas-water separation tank 4. The gas-water separation tank 4 is provided with a gas-water separation tank exhaust port 41 for exhausting the gas in the gas-water separation tank 4.
The vacuum pump 3 inputs gas and water in the vacuum tank 2 through a vacuum pump inlet pipe 31 communicating with the vacuum tank 2, and a manual valve 32 on the vacuum pump inlet pipe 31 controls the flow rate of the gas to prevent the water in the vacuum pump 3 from flowing back due to the vacuum suction force when the vacuum pump 3 is stopped.
The gas and water in the vacuum pump 3 pass through the gas-water separation tank 4, the water enters the vacuum pump 3, and the gas is discharged through a gas-water separation tank gas outlet 41 provided in the gas-water separation tank 4.
The integrated control cabinet 5 receives liquid level height signals measured by the high liquid level switch 21 and the low liquid level switch 22 on the vacuum tank 2, the start and stop of the vacuum pump 3 are controlled by the integrated control cabinet 5, and the start and stop of the high-efficiency self-priming pump 1 are controlled by a water pump control cabinet (not shown in the figure).
The high-efficiency self-priming pump 1, the vacuum tank 2 and the vacuum pump 3 form a vacuum water diversion maintaining system, and the vacuum pump 3 runs in the vacuum tank 2 to provide a vacuum environment for the high-efficiency self-priming pump 1, so that the high-efficiency self-priming pump 1 can quickly start water suction.
The motor of the vacuum pump 3, the high liquid level switch 21 and the low liquid level switch 22 form an electric control system, and are controlled by the integrated control cabinet 5.
When the liquid level in the vacuum tank 2 reaches the high liquid level switch 21, the high liquid level switch 21 controls and sends a high liquid level signal to the integrated control cabinet 5, the integrated control cabinet 5 controls the vacuum pump 3 to stop, and meanwhile, the feedback signal feeds the water to the pump control cabinet to start the high-efficiency self-priming pump 1, and the high-efficiency self-priming pump 1 is in a standby state.
When the liquid level in the vacuum tank 2 drops to the low liquid level switch 22, the low liquid level switch 22 controls and sends a low liquid level signal to the integrated control cabinet 5, and the integrated control cabinet 5 controls the vacuum pump 3 to start vacuumizing until the liquid level in the vacuum tank 2 reaches the high liquid level switch 21.
The following illustrates the working process of the present utility model in specific application, and what is described herein is merely one specific application example of the present solution, and is not limited to the present solution.
When water is introduced for the first time, water is pre-added to the vacuum pump 3, and the integrated control cabinet 5 controls the starting of the vacuum pump 3. The high-efficiency self-priming pump 1, the vacuum tank 2 and the vacuum pump 3 are communicated to form a vacuum water diversion maintaining system, the vacuum pump 3 is started to vacuumize, and a vacuum environment is formed in the vacuum tank 2; at this time, since the pressure in the vacuum priming holding system is lower than the liquid level pressure of the well pool 6, the water in the well pool 6 is sucked from the suction port 14 of the high-efficiency self-priming pump 1 into the high-efficiency self-priming pump inlet pipe 12.
The arrow 7 indicates a water absorption path, and the absorbed water is conveyed into the vacuum tank 2 by the inlet pipeline 12 of the high-efficiency self-priming pump until the liquid level in the vacuum tank 2 reaches a high liquid level switch 21; at this time, the high-efficiency self-priming pump 1 and the high-efficiency self-priming pump inlet pipe 12 are filled with water, and water diversion is completed.
Meanwhile, the gas overflowed in the running process of the high-efficiency self-priming pump 1 is discharged through a vent branch pipeline 13; at the same time, the vacuum pump inlet line 31 delivers water from the vacuum tank 2 to the vacuum pump 3.
The high liquid level switch 21 controls and sends a high liquid level signal to the integrated control cabinet 5, the integrated control cabinet 5 controls the vacuum pump 3 to stop, and meanwhile, the feedback signal feeds the water pump control cabinet to start the high-efficiency self-priming pump 1, and the high-efficiency self-priming pump 1 is in a standby state.
Because the vacuum tank 2 is communicated with the inlet pipeline 12 of the high-efficiency self-priming pump, in the operation process of the high-efficiency self-priming pump 1, the leaked air of the vacuum water diversion maintaining system can enter the vacuum tank 2, so that the vacuum degree in the vacuum tank 2 is reduced, and the liquid level is reduced.
When the vacuum pump falls to the low liquid level switch 22, the low liquid level switch 22 sends a low liquid level signal to the integrated control cabinet 5, and the integrated control cabinet 5 controls the vacuum pump 3 to start vacuumizing. At this time, the vacuum pump 3 has water sucked from the vacuum tank 2 through the vacuum pump inlet pipe 31, and no pre-addition of water is required. The high-efficiency self-priming pump 1 starts to absorb water, the absorbed water is conveyed into the vacuum tank 2 by the high-efficiency self-priming pump inlet pipeline 12 until the liquid level in the vacuum tank 2 reaches the high liquid level switch 21, at the moment, the high liquid level switch 21 sends a high liquid level signal to the integrated control cabinet 5 for controlling, and the integrated control cabinet 5 controls the vacuum pump 3 to stop.
According to the efficient self-priming pump in the cyclone well and the vacuum water diversion device thereof, the efficient self-priming pump 1, the vacuum tank 2 and the vacuum pump 3 form a vacuum water diversion maintaining system, and the vacuum pump 3 operates in the vacuum tank 2 to provide a vacuum environment for the efficient self-priming pump 1, so that the efficient self-priming pump 1 can rapidly start water absorption, and the water absorption efficiency is improved; meanwhile, the high-efficiency self-priming pump 1 is adopted, so that the consumed power is smaller than that of the self-priming pump and the axial flow pump, and the energy is saved.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. The utility model provides a high-efficient self priming pump and vacuum diversion device thereof in a cyclone well, which is arranged on the cyclone well and comprises a high-efficient self priming pump (1), a vacuum tank (2), a vacuum pump (3) and a gas-water separation tank (4), and is characterized in that,
the high-efficiency self-priming pump (1) is provided with a high-efficiency self-priming pump inlet pipeline (12), one end of the high-efficiency self-priming pump inlet pipeline (12) is positioned in a well pool (6) of the cyclone well, is connected with a suction inlet (14) arranged at the bottom of the high-efficiency self-priming pump (1), the other end of the high-efficiency self-priming pump is connected with the bottom of the vacuum tank (2) and is used for sucking water in the well pool (6) into the high-efficiency self-priming pump (1) and the vacuum tank (2),
the high-efficiency self-priming pump (1) is also provided with an exhaust port branch pipeline (13), one end of the exhaust port branch pipeline (13) is connected with an exhaust port (11) arranged on the high-efficiency self-priming pump (1), the other end is connected with the upper part of the vacuum tank (2) and is used for exhausting the gas overflowed in the operation process of the high-efficiency self-priming pump (1),
a high liquid level switch (21) is arranged above the vacuum tank (2), a low liquid level switch (22) is arranged below the vacuum tank (2) for measuring the liquid level height in the vacuum tank,
the vacuum pump (3) is provided with a vacuum pump inlet pipeline (31) which is connected with the top of the vacuum tank (2) and is used for sucking water and gas in the vacuum tank (2),
the vacuum pump (3) is also connected with the gas-water separation tank (4) for separating the water and the gas,
the high-efficiency self-priming pump in the cyclone well and the vacuum water diversion device thereof further comprise an integrated control cabinet (5) which is connected with the vacuum pump (3), and the high-liquid-level switch (21) and the low-liquid-level switch (22) receive liquid level signals from the high-liquid-level switch (21) and the low-liquid-level switch (22) and control the start and stop of the vacuum pump (3).
2. The efficient self-priming pump in a cyclone well and the vacuum water diversion device thereof according to claim 1, wherein a manual valve (32) for controlling the gas flow is arranged on a vacuum pump inlet pipeline (31) of the vacuum pump (3).
3. The efficient self-priming pump in a cyclone well and the vacuum water diversion device thereof according to claim 1, wherein a gas-water separation tank exhaust port (41) is arranged in the gas-water separation tank (4) to exhaust gas in the gas-water separation tank (4).
4. The efficient self-priming pump in a cyclone well and the vacuum water diversion device thereof according to claim 1, wherein the efficient self-priming pump (1), the vacuum tank (2) and the vacuum pump (3) form a vacuum water diversion maintaining system, and the vacuum pump (3) operates to generate a vacuum environment to enable the efficient self-priming pump (1) to finish water absorption.
5. The efficient self-priming pump in a cyclone well and the vacuum water diversion device thereof according to claim 1, wherein a motor of the vacuum pump (3), the high liquid level switch (21) and the low liquid level switch (22) form an electric control system, and the integrated control cabinet (5) is used for receiving liquid level height signals of the vacuum tank (2) measured by the high liquid level switch (21) and the low liquid level switch (22) and controlling the start and stop of the motor of the vacuum pump (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322227645.6U CN220365734U (en) | 2023-08-18 | 2023-08-18 | Efficient self-priming pump in cyclone well and vacuum water diversion device thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322227645.6U CN220365734U (en) | 2023-08-18 | 2023-08-18 | Efficient self-priming pump in cyclone well and vacuum water diversion device thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220365734U true CN220365734U (en) | 2024-01-19 |
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ID=89517165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322227645.6U Active CN220365734U (en) | 2023-08-18 | 2023-08-18 | Efficient self-priming pump in cyclone well and vacuum water diversion device thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220365734U (en) |
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2023
- 2023-08-18 CN CN202322227645.6U patent/CN220365734U/en active Active
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