CN114457874B - Variable-frequency pressurized water supply equipment - Google Patents
Variable-frequency pressurized water supply equipment Download PDFInfo
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- CN114457874B CN114457874B CN202210254797.2A CN202210254797A CN114457874B CN 114457874 B CN114457874 B CN 114457874B CN 202210254797 A CN202210254797 A CN 202210254797A CN 114457874 B CN114457874 B CN 114457874B
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- water
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- water supply
- water inlet
- barrel
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Classifications
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/074—Arrangement of water treatment devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/072—Arrangement of flowmeters
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/075—Arrangement of devices for control of pressure or flow rate
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B7/00—Water main or service pipe systems
- E03B7/07—Arrangement of devices, e.g. filters, flow controls, measuring devices, siphons, valves, in the pipe systems
- E03B7/078—Combined units with different devices; Arrangement of different devices with respect to each other
Abstract
The invention provides variable-frequency pressurized water supply equipment, and relates to the technical field of water supply equipment. This variable frequency type pressurization water supply equipment, including total inlet tube, total outlet pipe, barrel, one side of total inlet tube is provided with a plurality of water inlet pipeline, water inlet pipeline's one end fixed connection is in the upper portion of barrel, water inlet pipeline's middle part is provided with control valve, fixedly connected with inner bag shell in the bottom of barrel, the top middle part fixedly connected with dive motor of inner bag shell, the inside of inner bag shell is provided with the cavity and is provided with filtering filler in the cavity. The impurity in the tap water is filtered before entering a user, so that solid particles and heavy metal ions are prevented from harming human health, equipment pipelines are prevented from being corroded, different submersible motors are regulated by utilizing the variable-frequency speed regulation cabinet, the power of the pressurized water supply equipment is changed, the water supply quantity is regulated by controlling the submersible motors through the variable-frequency speed regulation cabinet, the purposes of energy conservation and environmental protection are achieved, and the energy consumption is reduced.
Description
Technical Field
The invention relates to the technical field of water supply equipment, in particular to variable-frequency pressurized water supply equipment.
Background
The variable-frequency speed-regulating technology is applied to a secondary pressurized water supply system of a high-rise building, and has entered a popular stage at present, because of the existence of industry, disciplines and lack of cooperation and cooperation of technical communication among the disciplines, respective technical blind areas among the industry, disciplines and the disciplines are formed, firstly, the variable-frequency speed-regulating water supply equipment is made out of energy-saving products, tens of thousands of complete sets of equipment are put into use and operated in the whole country, and because people are familiar and approved to the technology, people have no technology, performance and actual operation condition of original equipment objectively and are subjected to comprehensive analysis and evaluation of the technical performance of the system, and no people have made comprehensive and elaboration and demonstration about whether the original old equipment really saves energy or not.
The existing equipment used in the running state of the country at present not only does not save electricity consumption, but also consumes more energy if compared with the electricity consumption of the equipment in the water supply mode of a conventional water tower and a roof water tank, has the surprising effect of even doubling the electricity consumption, and a certain amount of solid particles, heavy metal ions and other harmful substances exist in tap water, so that the equipment is easy to corrode after long-term use, the service life is reduced, and the water quality is difficult to meet the use requirements of people.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides variable-frequency pressurized water supply equipment, which solves the problems that the water supply equipment is not energy-saving enough and the service life of the equipment is easily influenced by water quality.
In order to achieve the above purpose, the invention is realized by the following technical scheme: the utility model provides a variable frequency formula pressurization water supply equipment, includes total inlet tube, total outlet pipe, barrel, one side of total inlet tube is provided with a plurality of inlet tube, inlet tube's one end fixed connection is in the upper portion of barrel, inlet tube's middle part is provided with control valve, the top of barrel is provided with the cover, the middle part fixedly connected with outlet pipe of cover, outlet tube's one end is connected on total outlet pipe's lateral wall, the bottom internal fixedly connected with inner bag shell of barrel, the top middle part fixedly connected with dive motor of inner bag shell, the output of dive motor runs through the inner bag shell and is connected with the immersible pump body, inlet tube's one end runs through the inside of inner bag shell and communicates, upper portion one side of inner bag shell is provided with the delivery port, the inside of inner bag shell is provided with the cavity and is provided with filter filler in the cavity, the bottom fixedly connected with row of inner bag shell expects pipe, the middle part of row material pipe is provided with the ooff valve.
Preferably, the bottom outside of barrel is through barrel seat fixedly connected with supporting seat, one side of supporting seat is provided with variable frequency speed regulation cabinet, be provided with the pressure gauge that intakes on the lateral wall of total inlet tube, be provided with the outlet pressure gauge on the lateral wall of total outlet pipe, outlet pipe way's middle part is provided with the flowmeter, be provided with monitoring pressure gauge and observation window on the lateral wall of barrel respectively.
Preferably, a filter filler is arranged in a cavity between the liner shell and the cylinder body, and the filter filler is MBBR biological filler or ceramsite filter material.
Preferably, the protection sleeve is arranged in the top of the inner container shell, the protection sleeve is positioned outside the submersible motor, the separating cylinder is fixedly connected to the edge of the top of the inner container shell, the top of the separating cylinder is fixedly connected to the lower surface of the cylinder cover, a filter screen is arranged on one side of the separating cylinder, the filter screen is positioned on one side close to the water inlet pipeline, a pump outlet pipe is arranged at the top of the submersible pump body, the top end of the pump outlet pipe is communicated with one end of the water outlet pipeline, and a water inlet is formed in the bottom of the submersible pump body.
Preferably, one side of the liner shell is communicated with a feeding pipe, one end of the feeding pipe penetrates through and is fixedly connected to the side wall of the cylinder, and the side wall of the cylinder is connected with a filling pipe.
Preferably, the variable frequency speed regulation cabinet is used for controlling the start and stop of the submersible motor and working power, the variable frequency speed regulation cabinet is connected with a Beidou positioning time service module for Beidou accurate positioning and time service correction, the variable frequency speed regulation cabinet is connected with a water inlet pressure gauge, a water outlet pressure gauge, a monitoring pressure gauge and a flowmeter, the water inlet pressure gauge is used for detecting the water flowing pressure in the total water inlet pipe, the water outlet pressure gauge is used for detecting the water flowing pressure in the total water outlet pipe, the monitoring pressure gauge is used for detecting the water flowing pressure in the cylinder body, and the flowmeter is used for detecting the water flowing quantity in the water pipeline.
Preferably, the variable frequency speed regulation cabinet can gather in real time the data information of intaking manometer, play manometer, monitoring manometer, flowmeter, can be with the data information uploading that gathers to control platform, control platform carries out the data information of contrast collection according to the historical data, and then predicts the water supply volume of needs, and then adjusts the water supply volume through variable frequency speed regulation cabinet control submersible motor.
Preferably, the variable-frequency speed regulation cabinet can be connected with the mobile terminal through the detection tag, the mobile terminal can be connected with the control platform through the scanning detection tag, and the mobile terminal data is uploaded.
Working principle: the main water inlet pipe is connected in a tap water pipeline to receive tap water, one side of the main water inlet pipe is fixed with the water inlet pipe, one end of the water inlet pipe penetrates through the cylinder and is communicated with the inside of the inner container shell, so that tap water enters the inside of the inner container shell, filter fillers in the inner container shell can have a purifying effect on tap water, the purified tap water flows into a cavity between the inner container shell and the cylinder through the water outlet, the submersible pump body is driven to operate by the submersible motor, the tap water in the cylinder can be pressurized into the water outlet pipe, the pressurized tap water is collected to the main water outlet pipe to supply water for a user, impurities in the tap water are filtered before entering the user, solid particles and heavy metal ions are prevented from damaging human health, and equipment pipelines are prevented from being corroded; the variable-frequency speed regulation cabinet is used for regulating the starting, stopping and power of the submersible motor, the water inlet pressure gauge is used for detecting the water flowing pressure in the total water inlet pipe, the water outlet pressure gauge is used for detecting the water flowing pressure in the total water outlet pipe, the monitoring pressure gauge is used for detecting the water flowing pressure in the cylinder, the flowmeter is used for detecting the water flowing quantity in the water pipeline, the comprehensive monitoring of the water quantity and the water pressure of the equipment is facilitated, the variable-frequency speed regulation cabinet can collect the data information of the water inlet pressure gauge, the water outlet pressure gauge, the monitoring pressure gauge and the flowmeter in real time, the collected data information can be uploaded to the control platform to form a big data information base, the user past water demand is calculated according to the big data information, the control platform compares the collected data information according to historical data, the needed water supply quantity is predicted, different submersible motors are regulated by the variable-frequency speed regulation cabinet, the power of the pressurized water supply equipment is changed, the purpose of controlling the submersible motor is achieved, the energy conservation and environmental protection is achieved, and the energy consumption is reduced.
The invention provides variable-frequency pressurized water supply equipment. The beneficial effects are as follows:
1. according to the invention, the main water inlet pipe is connected to the tap water pipeline to receive tap water, one side of the main water inlet pipe is fixed with the water inlet pipe, one end of the water inlet pipe penetrates through the cylinder and is communicated with the inside of the inner container shell, so that tap water enters the inside of the inner container shell, the filter filler in the inner container shell can have a purifying effect on tap water, the purified tap water flows into the cavity between the inner container shell and the cylinder through the water outlet, the submersible pump body is driven to operate by the submersible motor, the tap water in the cylinder can be pressurized into the water outlet pipe, the tap water is collected to the main water outlet pipe to supply water for a user after being pressurized, impurities in the tap water are filtered before entering the user, solid particles and heavy metal ions are prevented from damaging human health, and equipment pipelines are prevented from being corroded.
2. According to the invention, the variable-frequency speed regulation cabinet can collect data information of the water inlet pressure gauge, the water outlet pressure gauge, the monitoring pressure gauge and the flowmeter in real time, the collected data information can be uploaded to the control platform to form a big data information base, the past water demand of a user is calculated according to the big data information, the control platform compares the collected data information according to historical data, the required water supply is further predicted, the variable-frequency speed regulation cabinet is utilized to regulate different submersible motors, the power of the pressurized water supply equipment is changed, the purpose of controlling the submersible motors to regulate the water supply through the variable-frequency speed regulation cabinet is achieved, the purposes of energy conservation and environmental protection are achieved, and the energy consumption is reduced.
3. According to the invention, the separation and separation functions are formed in the cylinder body by utilizing the separation cylinder and the filter screen, tap water is prevented from being directly extracted by the submersible motor after being discharged from the water outlet, the protective sleeve is utilized to play a role in protecting the submersible motor, tap water of the water inlet pipeline is prevented from directly impacting the submersible motor, the service life of the submersible motor is prolonged, meanwhile, the protective sleeve can extend downwards for a certain distance, the protective sleeve and the liner shell form a U-shaped inner cavity, the flowing distance of tap water in the filter filler is increased, the tap water is fully filtered, and the filtering effect is improved.
Drawings
FIG. 1 is a schematic diagram of a side structure of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a schematic view of another side structure of the present invention;
FIG. 4 is a schematic view of the structure of the barrel of the present invention;
FIG. 5 is a front view of FIG. 4;
FIG. 6 is a schematic view of the internal structure of the cylinder according to the present invention;
fig. 7 is a block diagram of the connection relation of the variable-frequency speed regulation cabinet.
Wherein, 1, the total water inlet pipe; 2. a water inlet pressure gauge; 3. a main water outlet pipe; 4. a water outlet pressure gauge; 5. a support base; 6. a variable-frequency speed regulation cabinet; 7. a feeding tube; 8. a cylinder seat; 9. an observation window; 10. a cylinder; 11. monitoring a pressure gauge; 12. checking the tag; 13. a cylinder cover; 14. a flow meter; 15. a water outlet pipeline; 16. a water inlet pipeline; 17. a discharge pipe; 18. a control valve; 19. an inner liner shell; 20. a filling pipe; 21. a submersible motor; 22. a water inlet; 23. a pump outlet; 24. a water outlet; 25. a switch valve; 26. a separation cylinder; 27. a filter screen; 28. a protective sleeve.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Examples:
as shown in fig. 1-7, the embodiment of the invention provides a variable-frequency pressurized water supply device, which comprises a main water inlet pipe 1, a main water outlet pipe 3 and a cylinder 10, wherein one side of the main water inlet pipe 1 is provided with a plurality of water inlet pipelines 16, in the embodiment, three cylinders 10 can be supplied by using three water inlet pipelines 16 to form three groups of adjustable water supply mechanisms, one end of each water inlet pipeline 16 is fixedly connected to the upper part of the cylinder 10, the middle part of each water inlet pipeline 16 is provided with a control valve 18, the opening and closing of each water inlet pipeline 16 can be controlled by the control valve 18 to regulate the water supply amount, the top of the cylinder 10 is provided with a cylinder cover 13, the middle part of the cylinder cover 13 is fixedly connected with a water outlet pipeline 15, one end of each water outlet pipeline 15 is connected to the side wall of the main water outlet pipe 3, the main water inlet pipe 1 is connected to the tap water pipeline to receive tap water, the water supply pipeline is connected with the water outlet pipe 3 to supply water for users, the inner container shell 19 is fixedly connected to the bottom of the cylinder 10, the submersible motor 21 is fixedly connected to the middle of the top end of the inner container shell 19, the output end of the submersible motor 21 penetrates through the inner container shell 19 and is connected with the submersible pump body, one end of the water inlet pipeline 16 penetrates through the cylinder 10 and is communicated with the inner part of the inner container shell 19, tap water can enter the inner part of the inner container shell 19, the water outlet 24 is arranged on one side of the upper part of the inner container shell 19, a cavity is formed in the inner container shell 19, filter fillers are arranged in the cavity, tap water is filtered and adsorbed by the filter fillers in the inner container shell 19, the submersible pump body is driven to operate by the submersible motor 21, the tap water in the cylinder 10 can be pressurized into the water outlet pipeline 15, and pressurized tap water is collected into the water outlet pipe 3 to supply water for users.
In this embodiment, in order to solve the problem that a certain amount of solid particles, heavy metal ions and other harmful substances exist in tap water, the machine is easy to corrode after long-term use, the service life is reduced, the water quality is difficult to meet the use requirement of people, the tap water is received in the tap water pipeline by utilizing the connection of the main water inlet pipe 1, the water inlet pipe 16 is fixed on one side of the main water inlet pipe 1, one end of the water inlet pipe 16 penetrates through the cylinder 10 and is communicated with the inside of the liner shell 19, so that the tap water enters the inside of the liner shell 19, the filter filler in the liner shell 19 can have a purifying effect on the tap water, the purified tap water flows into a cavity between the liner shell 19 and the cylinder 10 through the water outlet 24, the submersible pump body is driven to operate by the submersible motor 21, the tap water in the cylinder 10 can be pressurized into the water outlet pipeline 15, the tap water is collected to the main water outlet pipe 3 after being pressurized for user water supply, impurities in the tap water are filtered before entering the user, the solid particles and heavy metal ions are prevented from damaging the health of the user, and the equipment pipeline is prevented from being corroded.
The bottom outside of barrel 10 is through barrel seat 8 fixedly connected with supporting seat 5, and one side of supporting seat 5 is provided with variable frequency speed regulation cabinet 6, is provided with into water pressure gauge 2 on the lateral wall of total inlet tube 1, is provided with out water pressure gauge 4 on the lateral wall of total outlet pipe 3, and the middle part of outlet pipe way 15 is provided with flowmeter 14, is provided with monitoring manometer 11 and observation window 9 on the lateral wall of barrel 10 respectively.
The variable-frequency speed regulation cabinet 6 is used for regulating the starting, stopping and power of the submersible motor 21, the water inlet pressure gauge 2 is used for detecting the water pressure in the total water inlet pipe 1, the water outlet pressure gauge 4 is used for detecting the water pressure in the total water outlet pipe 3, the monitoring pressure gauge 11 is used for detecting the water pressure in the cylinder 10, the flowmeter 14 is used for detecting the water flow in the water pipeline 15, and the comprehensive monitoring of the water flow and the water pressure of the equipment is facilitated.
A filter filler is arranged in the cavity between the liner shell 19 and the cylinder body 10, and the filter filler is MBBR biological filler or ceramsite filter material. The MBBR biological filler is made of high-molecular PE material, and is acid-alkali-resistant and ageing-resistant. The ceramsite filter material has the characteristics of hard surface, multiple micropores in the interior, high porosity and the like, has stable chemical property, strong acid and alkali resistance, long service life and good water treatment and purification effects.
The protection sleeve 28 is arranged in the top of the liner shell 19, the protection sleeve 28 is positioned outside the submersible motor 21, the protection sleeve 28 plays a role of protecting the submersible motor 21, tap water of the water inlet pipeline 16 is prevented from directly impacting the submersible motor 21, the service life of the submersible motor 21 is prolonged, meanwhile, the protection sleeve 28 can extend downwards for a certain distance, the protection sleeve 28 and the liner shell 19 form a U-shaped inner cavity, the flowing distance of tap water in filter packing is increased, the filtering effect is fully filtered, the filtering effect is improved, the top edge of the liner shell 19 is fixedly connected with the separating drum 26, the top of the separating drum 26 is fixedly connected to the lower surface of the drum cover 13, one side of the separating drum 26 is provided with the filter screen 27, the filter screen 27 is positioned on one side close to the water inlet pipeline 16, the separating drum 26 and the filter screen 27 form a separating and separating effect in the drum 10, tap water is prevented from being directly pumped out by the submersible motor 21 after being discharged from the water outlet 24, the top of the submersible pump body 23 is communicated with one end of the water outlet pipeline 15, the bottom of the submersible pump body is provided with the water inlet 22, the submersible pump 21 and the submersible pump body is connected with the submersible pump, and the submersible pump is connected with the submersible pump, and the water outlet 15, and the submersible pump is used for outputting water and water from the water outlet 15.
The bottom fixedly connected with row material pipe 17 of inner bag shell 19, the middle part of row material pipe 17 is provided with ooff valve 25, and one side intercommunication of inner bag shell 19 has filling tube 7, and one end of filling tube 7 runs through and fixed connection is on barrel 10 lateral wall, utilizes filling tube 7 can add the filter media to the inner bag shell 19 in, utilizes row material pipe 17 and ooff valve 25 to be convenient for retrieve the clearance to the filter media. The side wall of the cylinder body 10 is connected with a filling pipe 20, and the filling pipe 20 is arranged to add filter materials into a cavity between the liner shell 19 and the cylinder body 10 to form a filter circuit, so that the filter mileage is increased, and the filter effect is improved.
The variable frequency speed regulation cabinet 6 is used for controlling the starting and stopping of the submersible motor 21 and working power, the variable frequency speed regulation cabinet 6 is connected with a Beidou positioning time service module in a communication mode, beidou accurate positioning and time service correction are carried out, the variable frequency speed regulation cabinet 6 is connected with a water inlet pressure gauge 2, a water outlet pressure gauge 4, a monitoring pressure gauge 11 and a flowmeter 14 in a communication mode, the water inlet pressure gauge 2 is used for detecting the water pressure in the total water inlet pipe 1, the water outlet pressure gauge 4 is used for detecting the water pressure in the total water outlet pipe 3, the monitoring pressure gauge 11 is used for detecting the water pressure in the barrel 10, and the flowmeter 14 is used for detecting the water flow in the water pipeline 15.
The variable frequency speed regulation cabinet 6 can acquire the data information of the water inlet pressure gauge 2, the water outlet pressure gauge 4, the monitoring pressure gauge 11 and the flowmeter 14 in real time, can upload the acquired data information to the control platform to form a big data information base, calculate the past water demand of a user according to the big data information, and compare the acquired data information according to historical data, so as to predict the required water supply amount, utilize the variable frequency speed regulation cabinet 6 to adjust different submersible motors 21, change the power of pressurized water supply equipment, further realize the purpose of adjusting the water supply amount by controlling the submersible motors 21 through the variable frequency speed regulation cabinet 6, achieve energy conservation and environmental protection, and reduce energy consumption.
The variable frequency speed regulation cabinet 6 can be connected with a mobile terminal through the check tag 12, the mobile terminal can be connected with a control platform through the scanning check tag 12, data of the mobile terminal is uploaded, an maintainer can scan the check tag 12 through mobile terminals such as a mobile phone and an iPad and mark the variable frequency speed regulation cabinet 6 corresponding to the check tag 12, and therefore maintenance is convenient to achieve, and later operation and maintenance are convenient.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a variable frequency formula pressurization water supply equipment, includes total inlet tube (1), total outlet pipe (3), barrel (10), its characterized in that: one side of the total water inlet pipe (1) is provided with a plurality of water inlet pipelines (16), one end of each water inlet pipeline (16) is fixedly connected to the upper part of the cylinder body (10), the middle part of each water inlet pipeline (16) is provided with a control valve (18), the top of each cylinder body (10) is provided with a cylinder cover (13), the middle part of each cylinder cover (13) is fixedly connected with a water outlet pipeline (15), one end of each water outlet pipeline (15) is connected to the side wall of the total water outlet pipe (3), the bottom of each cylinder body (10) is fixedly connected with a liner shell (19), the middle part of the top end of each liner shell (19) is fixedly connected with a submersible motor (21), the output end of each submersible motor (21) penetrates through each liner shell (19) and is connected with a submersible pump body, one end of each water inlet pipeline (16) penetrates through the cylinder body (10) and is communicated with the inside each liner shell (19), one side of the upper part of each liner shell (19) is provided with a water outlet (24), and a cavity is formed in each liner shell (19);
be provided with protection sleeve (28) in the top of inner bag shell (19), protection sleeve (28) are located the outside of submersible motor (21), the top edge fixedly connected with separating drum (26) of inner bag shell (19), the top fixed connection of separating drum (26) is at the lower surface of cover (13), one side of separating drum (26) is provided with filter screen (27), filter screen (27) are located one side that is close to intake pipe (16), the top of the immersible pump body is provided with pump water outlet pipe (23), the top intercommunication of pump water outlet pipe (23) is in the one end of outlet pipe way (15), the bottom of the immersible pump body is provided with water inlet (22).
2. A variable frequency pressurized water supply apparatus as defined in claim 1, wherein: the utility model discloses a water inlet pressure meter, including barrel (10), barrel seat (8), water outlet pipe (3), monitoring manometer (11) and observation window (9) are provided with on the lateral wall of barrel (10), the bottom outside of barrel (10) is through barrel seat (8) fixedly connected with supporting seat (5), one side of supporting seat (5) is provided with variable frequency speed regulation cabinet (6), be provided with on the lateral wall of total inlet tube (1) and advance water pressure meter (2), be provided with on the lateral wall of total outlet pipe (3) and go out water pressure meter (4), the middle part of outlet pipe way (15) is provided with flowmeter (14), be provided with monitoring manometer (11) and observation window (9) on the lateral wall of barrel (10) respectively.
3. A variable frequency pressurized water supply apparatus as defined in claim 2, wherein: a filter filler is arranged in a cavity between the liner shell (19) and the cylinder body (10), and the filter filler is MBBR biological filler or ceramsite filter material.
4. A variable frequency pressurized water supply apparatus as defined in claim 3, wherein: the automatic feeding device is characterized in that a discharging pipe (17) is fixedly connected to the bottom end of the liner shell (19), a switching valve (25) is arranged in the middle of the discharging pipe (17), a feeding pipe (7) is communicated with one side of the liner shell (19), one end of the feeding pipe (7) penetrates through and is fixedly connected to the side wall of the cylinder body (10), and a filling pipe (20) is connected to the side wall of the cylinder body (10).
5. A variable frequency pressurized water supply apparatus as defined in claim 4, wherein: the variable-frequency speed regulation cabinet (6) is used for controlling the starting and stopping of the submersible motor (21) and working power, the variable-frequency speed regulation cabinet (6) is connected with a Beidou positioning time service module in a communication mode to conduct Beidou accurate positioning and time service correction, the variable-frequency speed regulation cabinet (6) is connected with a water inlet pressure gauge (2), a water outlet pressure gauge (4), a monitoring pressure gauge (11) and a flowmeter (14), the water inlet pressure gauge (2) is used for detecting the water flow pressure in the total water inlet pipe (1), the water outlet pressure gauge (4) is used for detecting the water flow pressure in the total water outlet pipe (3), the monitoring pressure gauge (11) is used for detecting the water flow pressure in the barrel (10), and the flowmeter (14) is used for detecting the water flow in the water pipeline (15).
6. A variable frequency pressurized water supply apparatus as defined in claim 5, wherein: the variable-frequency speed regulation cabinet (6) can collect data information of the water inlet pressure gauge (2), the water outlet pressure gauge (4), the monitoring pressure gauge (11) and the flowmeter (14) in real time, the collected data information can be uploaded to the control platform, the control platform compares the collected data information according to historical data, and then predicts required water supply, and then controls the submersible motor (21) to regulate the water supply through the variable-frequency speed regulation cabinet (6).
7. A variable frequency pressurized water supply apparatus as defined in claim 6, wherein: the variable-frequency speed regulating cabinet (6) can be connected with a mobile terminal through the check tag (12), and the mobile terminal can be connected with a control platform through the scan check tag (12) to upload mobile terminal data.
Priority Applications (1)
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| CN202210254797.2A CN114457874B (en) | 2022-03-15 | 2022-03-15 | Variable-frequency pressurized water supply equipment |
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| CN202210254797.2A CN114457874B (en) | 2022-03-15 | 2022-03-15 | Variable-frequency pressurized water supply equipment |
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| CN114457874A CN114457874A (en) | 2022-05-10 |
| CN114457874B true CN114457874B (en) | 2023-09-22 |
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| CN215480059U (en) * | 2021-05-20 | 2022-01-11 | 衢州学院 | Fountain aerator for purifying water |
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