CN213981238U - Speed-regulating pressure-boosting energy-saving device for water pump - Google Patents
Speed-regulating pressure-boosting energy-saving device for water pump Download PDFInfo
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- CN213981238U CN213981238U CN202022916221.7U CN202022916221U CN213981238U CN 213981238 U CN213981238 U CN 213981238U CN 202022916221 U CN202022916221 U CN 202022916221U CN 213981238 U CN213981238 U CN 213981238U
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Abstract
The utility model discloses a speed governing pressure boost economizer that water pump was used, including the water pump, the water pump left side sets up the drinking-water mouth, and the drinking-water mouth left side sets up the drinking-water pipe to through flange joint between drinking-water pipe and the drinking-water mouth, the drinking-water pipe left end sets up the sealing washer, and drinking-water pipe and water storage box intercommunication, the water storage box left side sets up row's silt pump, and sets up the inlet tube on the left of the water storage box top, the inlet tube right side sets up the back flow, and the back flow top sets up the solenoid valve, the back flow right side sets up the negative pressure inhibitor, and negative pressure inhibitor right side sets up level sensor, water pump left end top sets up the delivery port, and delivery port and raceway intercommunication, the raceway bottom sets up the check valve, and the raceway top sets up the bleeder, the check valve top sets up pressure sensor, and the check valve right side sets up the PLC controller. This speed governing pressure boost economizer that water pump was used, water pressure is stable, has prolonged the life of equipment, the energy saving simultaneously.
Description
Technical Field
The utility model relates to a water pump correlation technique field specifically is a speed governing pressure boost economizer that water pump was used.
Background
At present, high-rise building is more and more, and to high-rise building water supply demand, municipal water supply network pressure can't satisfy whole building, generally is that low floor adopts municipal water supply network direct water supply, and high floor adopts the secondary pressurization to supply water.
However, when the high-rise water is pressurized and supplied, the pressure is too high, the service life of equipment is shortened, and energy is wasted.
Disclosure of Invention
An object of the utility model is to provide a speed governing pressure boost economizer that water pump was used to solve and provide in the above-mentioned background art when supplying water to the high-rise pressurization, pressure is too big, reduces equipment life, the problem of the extravagant energy simultaneously.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a speed governing pressure boost economizer that water pump was used, includes the water pump, the water pump left side sets up the mouth that draws water, and draws water mouthful left side and sets up the drinking-water pipe to through flange joint between drinking-water pipe and the mouth that draws water, the drinking-water pipe left end sets up the sealing washer, and drinking-water pipe and water storage box intercommunication, the water storage box left side sets up row's silt pump, and sets up the inlet tube on the left of the water storage box top, the inlet tube right side sets up the back flow, and the back flow top sets up the solenoid valve, the back flow right side sets up the negative pressure inhibitor, and the negative pressure inhibitor right side sets up level sensor, water pump left end top sets up the delivery port, and delivery port and raceway intercommunication, the raceway bottom sets up the check valve, and the raceway top sets up the bleeder pipe, the check valve top sets up pressure sensor, and the check valve right side sets up the PLC controller.
Preferably, the water pumping port and the water pumping pipe are provided with a sealing gasket at the outer side of the joint inside the flange, and the flange at the left end of the water pumping port is fixedly connected with the flange at the right end of the water pumping pipe through a fixing bolt matched with a fixing nut.
Preferably, the left side mouth of pipe of drinking-water pipe sets up in the right-hand member bottom of water storage box, and the left end mouth of pipe of drinking-water pipe and the connector position of water storage box set up the sealing washer to the left end mouth of pipe of drinking-water pipe is inboard to be provided with the filter screen.
Preferably, the gas transmission head of the negative pressure suppressor extends into the water storage tank, and the right side of the negative pressure suppressor is electrically connected with the PLC through a lead.
Preferably, the water level probe of the water level sensor extends into the bottom of the water storage tank and is connected with the water level sensor through a sensing wire, the right side of the water level sensor is electrically connected with the PLC through a conducting wire, and the model of the water level sensor is XKC-Y23-V.
Preferably, the right side mouth of pipe and the raceway intercommunication of back flow, and the solenoid valve setting is in the right side mouth of pipe position department of back flow, and the solenoid valve passes through wire and PLC controller electric connection, and water pressure sensor passes through wire and PLC controller electric connection to water pressure sensor's model is MIK-P400.
Compared with the prior art, the beneficial effects of the utility model are that: the speed-regulating and pressure-boosting energy-saving device for the water pump has stable water pressure, prolongs the service life of equipment and saves energy at the same time;
1. the water pressure sensor is arranged on the water delivery pipe, when the water pressure in the water delivery pipe is too high, the PLC controller opens the electromagnetic valve to introduce the water in the water delivery pipe into the water storage tank through the return pipe for pressure relief, and when the water level sensor senses that the water level in the water storage tank is too low, the PLC controller opens the negative pressure suppressor to inflate the water storage tank, so that the negative pressure state of the water storage tank is eliminated, the pressure of the whole water supply equipment is stable, and the service life of the water supply equipment is prolonged;
2. when resident's water demand was too high, the water pressure that the PLC controller increased the raceway through the output that increases the water pump was with the velocity of flow of increase water, when resident's water consumption was lower, the PLC controller reduced the velocity of flow of water in order to reduce the water of the water pressure of raceway through the output that reduces the water pump, through flange joint between mouth and the drinking-water pipe of drawing water, through flange joint between delivery port and the raceway, avoided the water pipe to leak, practiced thrift the energy.
Drawings
FIG. 1 is a front view of the cross-sectional structure of the present invention;
FIG. 2 is a schematic front view of the present invention;
fig. 3 is a left-view enlarged structural schematic diagram of the flange at the water pump opening of the utility model.
In the figure: 1. a water pump; 2. a water pumping port; 3. a flange; 4. a water pumping pipe; 5. a seal ring; 6. a water storage tank; 7. a sludge discharge pump; 8. a water inlet pipe; 9. a return pipe; 10. a negative pressure suppressor; 11. a water level sensor; 12. an electromagnetic valve; 13. a water delivery pipe; 14. a branch pipe; 15. a water pressure sensor; 16. a PLC controller; 17. a check valve; 18. and (7) a water outlet.
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. 1-3, the present invention provides a technical solution: a speed-regulating and pressure-boosting energy-saving device for a water pump comprises a water pump 1, a water pumping port 2, a flange 3, a water pumping pipe 4, a sealing ring 5, a water storage tank 6, a silt discharging pump 7, a water inlet pipe 8, a return pipe 9, a negative pressure suppressor 10, a water level sensor 11, an electromagnetic valve 12, a water conveying pipe 13, a branch pipe 14, a water pressure sensor 15, a PLC (programmable logic controller) 16, a check valve 17 and a water outlet 18, wherein the left side of the water pump 1 is provided with the water pumping port 2, the left side of the water pumping port 2 is provided with the water pumping pipe 4, the water pumping pipe 4 is connected with the water pumping port 2 through the flange 3, a sealing gasket is arranged on the outer side of a joint of the water pumping port 2 and the water pumping pipe 4 inside the flange 3, the flange 3 at the left end of the water pumping port 2 is fixedly connected with the flange 3 at the right end of the water pumping pipe 4 through a fixing bolt and a fixing nut, the left end of the water pumping pipe 4 is provided with the sealing ring 5, the water storage tank 6, a left pipe orifice of the water pumping pipe 4 is arranged at the bottom of the water storage tank 6, a sealing ring 5 is arranged at the position of a connecting port between the left end pipe orifice of the water pumping pipe 4 and the water storage tank 6, a filter screen is arranged at the inner side of the left end pipe orifice of the water pumping pipe 4, a sludge discharge pump 7 is arranged at the left side of the water storage tank 6, a water inlet pipe 8 is arranged at the left side of the top of the water storage tank 6, a return pipe 9 is arranged at the right side of the water inlet pipe 8, an electromagnetic valve 12 is arranged at the top of the return pipe 9, a negative pressure suppressor 10 is arranged at the right side of the return pipe 9, a water level sensor 11 is arranged at the right side of the negative pressure suppressor 10, the gas delivery head of the negative pressure suppressor 10 extends into the water storage tank 6, the right side of the negative pressure suppressor 10 is electrically connected with a PLC (programmable logic controller) 16 through a lead, the negative pressure suppressor No. 10 is a 1478 negative pressure suppressor, a water level probe of the water level sensor 11 extends into the bottom of the water storage tank 6, the water level probe is connected with the water level sensor 11 through a sensing lead, and the right side of the water level sensor 11 is electrically connected with the PLC 16 through a lead, the model of the water level sensor 11 is XKC-Y23-V, the top of the left end of the water pump 1 is provided with a water outlet 18, the water outlet 18 is communicated with a water pipe 13, the bottom of the water pipe 13 is provided with a check valve 17, the top of the water pipe 13 is provided with a branch pipe 14, a water pressure sensor 15 is arranged above the check valve 17, the right side of the check valve 17 is provided with a PLC (programmable logic controller) 16, the right side pipe orifice of the return pipe 9 is communicated with the water pipe 13, the electromagnetic valve 12 is arranged at the position of the right side pipe orifice of the return pipe 9, the electromagnetic valve 12 is electrically connected with the PLC 16 through a lead, the water pressure sensor 15 is electrically connected with the PLC 16 through a lead, and the model of the water pressure sensor 15 is MIK-P400.
As shown in fig. 1 and 2, a water pressure sensor 15 is arranged on the water pipe 13, when the water pressure in the water pipe 13 is too high, the PLC controller 16 opens the electromagnetic valve 12 to introduce the water in the water pipe 13 into the water storage tank 6 through the return pipe 9 for pressure relief, when the water level sensor senses that the water level in the water storage tank 6 is too low, the PLC controller 16 opens the negative pressure suppressor 10 to inflate the water storage tank 6, so that the negative pressure state of the water storage tank 6 is eliminated, the pressure of the whole water supply device is stable, and the service life of the water supply device is prolonged.
As in fig. 1 and 3, the branched pipe 14 is arranged at the top of the water pipe 13, when the water demand of residents is too high, the water pressure of the water pipe 13 is increased by the PLC controller 16 through increasing the output power of the water pump 1 to increase the flow rate of water, when the water consumption of residents is low, the water pressure of the water pipe 13 is reduced by the PLC controller 16 through reducing the output power of the water pump 1 to reduce the flow rate of water, the water pumping port 2 is connected with the water pumping pipe 4 through the flange 3, the water outlet 18 is connected with the water pipe 13 through the flange 3, water pipe leakage is avoided, and energy is saved.
The working principle is as follows: when the speed-regulating pressure-boosting energy-saving device for the water pump is used, the branched pipe 14 is arranged at the top of the water conveying pipe 13, when the water demand of residents is too high, the PLC controller 16 increases the water pressure of the water conveying pipe 13 by increasing the output power of the water pump 1 so as to increase the flow rate of water, when the water consumption of the residents is lower, the PLC controller 16 reduces the water pressure of the water conveying pipe 13 by reducing the output power of the water pump 1 so as to reduce the flow rate of water, when the water pressure in the water conveying pipe 13 is too high, the PLC controller 16 opens the electromagnetic valve 12 to introduce the water in the water conveying pipe 13 into the water storage tank 6 through the return pipe 9 for pressure relief, when the water level sensor 11 senses that the water level in the water storage tank 6 is too low, the PLC controller 16 opens the negative pressure suppressor 10 to inflate the water storage tank 6 so as to eliminate the negative pressure state of the water storage tank 6, so that the pressure of the whole water supply equipment is stable, and when the bottom of the water storage tank 6 is deposited with more scale, the silt discharging pump 7 is opened for silt discharging, this is the whole process of the speed-regulating pressure-increasing energy-saving device using the water pump.
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. The utility model provides a speed governing pressure boost economizer that water pump was used, includes water pump (1), its characterized in that: the water pump is characterized in that a water pumping port (2) is formed in the left side of the water pump (1), a water pumping pipe (4) is arranged on the left side of the water pumping port (2), the water pumping pipe (4) is connected with the water pumping port (2) through a flange (3), a sealing ring (5) is arranged at the left end of the water pumping pipe (4), the water pumping pipe (4) is communicated with a water storage tank (6), a sludge discharge pump (7) is arranged on the left side of the water storage tank (6), a water inlet pipe (8) is arranged on the left side of the top of the water storage tank (6), a return pipe (9) is arranged on the right side of the water inlet pipe (8), an electromagnetic valve (12) is arranged at the top of the return pipe (9), a negative pressure suppressor (10) is arranged on the right side of the return pipe (9), a water level sensor (11) is arranged on the right side of the negative pressure suppressor (10), a water outlet (18) is arranged at the top of the left end of the water pump (1), the water outlet (18) is communicated with a water pipe (13), a check valve (17) is arranged at the bottom of the water pipe (13), and the top of the water pipe (13) is provided with a branch pipe (14), a water pressure sensor (15) is arranged above the check valve (17), and the right side of the check valve (17) is provided with a PLC (programmable logic controller) controller (16).
2. The speed-regulating pressure-boosting energy-saving device for the water pump according to claim 1, characterized in that: the water pumping port (2) and the water pumping pipe (4) are provided with a sealing gasket at the outer side of the joint of the inner part of the flange (3), and the flange (3) at the left end of the water pumping port (2) is fixedly connected with the flange (3) at the right end of the water pumping pipe (4) through a fixing bolt matched with a fixing nut.
3. The speed-regulating pressure-boosting energy-saving device for the water pump according to claim 1, characterized in that: the left side mouth of pipe of drinking-water pipe (4) sets up in the right-hand member bottom of water storage box (6), and the left end mouth of pipe of drinking-water pipe (4) sets up sealing washer (5) with the connector position of water storage box (6) to the left end mouth of pipe of drinking-water pipe (4) inboard is provided with the filter screen.
4. The speed-regulating pressure-boosting energy-saving device for the water pump according to claim 1, characterized in that: the gas transmission head of the negative pressure suppressor (10) extends into the water storage tank (6), and the right side of the negative pressure suppressor (10) is electrically connected with the PLC (16) through a lead.
5. The speed-regulating pressure-boosting energy-saving device for the water pump according to claim 1, characterized in that: a water level probe of the water level sensor (11) extends into the bottom of the water storage tank (6), the water level probe is connected with the water level sensor (11) through a sensing line, the right side of the water level sensor (11) is electrically connected with the PLC (16) through a conducting wire, and the model of the water level sensor (11) is DYXK-3.
6. The speed-regulating pressure-boosting energy-saving device for the water pump according to claim 1, characterized in that: the right side mouth of pipe and raceway (13) intercommunication of back flow (9), and solenoid valve (12) set up the right side mouth of pipe position department in back flow (9), and solenoid valve (12) pass through wire and PLC controller (16) electric connection, and water pressure sensor (15) pass through wire and PLC controller (16) electric connection to the model of water pressure sensor (15) is MIK-P400.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916221.7U CN213981238U (en) | 2020-12-08 | 2020-12-08 | Speed-regulating pressure-boosting energy-saving device for water pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022916221.7U CN213981238U (en) | 2020-12-08 | 2020-12-08 | Speed-regulating pressure-boosting energy-saving device for water pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213981238U true CN213981238U (en) | 2021-08-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022916221.7U Active CN213981238U (en) | 2020-12-08 | 2020-12-08 | Speed-regulating pressure-boosting energy-saving device for water pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213981238U (en) |
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2020
- 2020-12-08 CN CN202022916221.7U patent/CN213981238U/en active Active
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